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 wxWindows licence.
  12 dnl
  13 dnl Version: $Id$
  14 dnl ---------------------------------------------------------------------------
  15
  16 dnl ---------------------------------------------------------------------------
  17 dnl initialization
  18 dnl ---------------------------------------------------------------------------
  19
  20 AC_INIT([wxWidgets], [2.9.4], [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 variables and the same with _alias
  26 AC_CANONICAL_BUILD
  27 AC_CANONICAL_HOST
  28
  29 dnl notice that if --host was given but --build was not, cross_compiling is
  30 dnl only set to "maybe" and not "yes" and will be either set to "yes" later or
  31 dnl configure will exit with error in AC_PROG_CC so don't test for = "yes" here
  32 if test "$cross_compiling" != "no"; then
  33     HOST_PREFIX="${host_alias}-"
  34     HOST_SUFFIX="-$host_alias"
  35 else
  36     HOST_PREFIX=
  37     HOST_SUFFIX=
  38 fi
  39
  40 dnl When making releases do:
  41 dnl
  42 dnl wx_release_number += 1
  43
  44 wx_major_version_number=2
  45 wx_minor_version_number=9
  46 wx_release_number=4
  47 wx_subrelease_number=0
  48
  49 WX_RELEASE=$wx_major_version_number.$wx_minor_version_number
  50 WX_VERSION=$WX_RELEASE.$wx_release_number
  51 WX_SUBVERSION=$WX_VERSION.$wx_subrelease_number
  52
  53 WX_MSW_VERSION=$wx_major_version_number$wx_minor_version_number$wx_release_number
  54
  55
  56 dnl Autoconf-2.60 changed the meaning of top_builddir variable, so we have
  57 dnl to use our own replacement that will work with both 2.5x and 2.60+:
  58 wx_top_builddir="`pwd`"
  59 AC_SUBST(wx_top_builddir)
  60
  61
  62 dnl ------------------------------------------------------------------------
  63 dnl Check platform (host system)
  64 dnl ------------------------------------------------------------------------
  65
  66 dnl OS (assume Unix)
  67 USE_UNIX=1
  68 USE_OS2=0
  69 USE_WIN32=0
  70 USE_DOS=0
  71 USE_BEOS=0
  72 USE_MAC=0
  73
  74 dnl Unix kind
  75 USE_AIX=
  76 USE_BSD=                            dnl any BSD
  77 USE_DARWIN=                         dnl a.k.a. Mac OS X
  78 USE_FREEBSD=
  79 USE_GNU=                            dnl GNU/Hurd
  80 USE_HPUX=
  81 USE_LINUX=
  82 USE_NETBSD=
  83 USE_OPENBSD=
  84 USE_OSF=                            dnl OSF/1 (obsolete?)
  85 USE_SGI=
  86 USE_SOLARIS=                        dnl Solaris ("SunOS" >= 5)
  87 USE_SUN=                            dnl SunOS or Solaris
  88 USE_SUNOS=                          dnl old/real SunOS (obsolete)
  89 USE_SVR4=                           dnl SysV R4
  90 USE_SYSV=                           dnl any System V
  91 USE_VMS=
  92 USE_ULTRIX=
  93 USE_UNIXWARE=
  94
  95 dnl hardware platform
  96 USE_ALPHA=
  97
  98 dnl on some platforms xxx_r() functions are declared inside "#ifdef
  99 dnl _REENTRANT" and it's easier to just define this symbol for these platforms
 100 dnl than checking it during run-time
 101 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
 102
 103 dnl the list of all available toolkits
 104 dnl
 105 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
 106 ALL_TOOLKITS="COCOA GTK OSX_CARBON OSX_COCOA OSX_IPHONE MICROWIN MOTIF MSW PM X11 DFB"
 107
 108 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 109 dnl     which are either yes or no
 110 DEFAULT_wxUSE_OLD_COCOA=0
 111 DEFAULT_wxUSE_GTK=0
 112 DEFAULT_wxUSE_OSX_CARBON=0
 113 DEFAULT_wxUSE_OSX_COCOA=0
 114 DEFAULT_wxUSE_OSX_IPHONE=0
 115 DEFAULT_wxUSE_MICROWIN=0
 116 DEFAULT_wxUSE_MOTIF=0
 117 DEFAULT_wxUSE_MSW=0
 118 DEFAULT_wxUSE_PM=0
 119 DEFAULT_wxUSE_X11=0
 120 DEFAULT_wxUSE_DFB=0
 121
 122 dnl these are the values which are really default for the given platform:
 123 dnl they're used if no --with-<toolkit> options were given to detect the
 124 dnl toolkit to use by default for the target platform
 125 DEFAULT_DEFAULT_wxUSE_OLD_COCOA=0
 126 DEFAULT_DEFAULT_wxUSE_GTK=0
 127 DEFAULT_DEFAULT_wxUSE_OSX_CARBON=0
 128 DEFAULT_DEFAULT_wxUSE_OSX_COCOA=0
 129 DEFAULT_DEFAULT_wxUSE_OSX_IPHONE=0
 130 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 131 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 132 DEFAULT_DEFAULT_wxUSE_MSW=0
 133 DEFAULT_DEFAULT_wxUSE_PM=0
 134 DEFAULT_DEFAULT_wxUSE_X11=0
 135 DEFAULT_DEFAULT_wxUSE_DFB=0
 136
 137 PROGRAM_EXT=
 138 SAMPLES_RPATH_FLAG=
 139 DYLIB_RPATH_INSTALL=
 140 DYLIB_RPATH_POSTLINK=
 141
 142 DEFAULT_STD_FLAG=yes
 143
 144 dnl to support a new system, you need to add its canonical name (as determined
 145 dnl by config.sub or specified by the configure command line) to this "case"
 146 dnl and also define the shared library flags below - search for
 147 dnl SHARED_LIB_SETUP to find the exact place
 148 case "${host}" in
 149   *-hp-hpux* )
 150     USE_HPUX=1
 151     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 152     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 153     AC_DEFINE(__HPUX__)
 154
 155     dnl many standard declarations in HP-UX headers are only included if either
 156     dnl _HPUX_SOURCE is defined, see stdsyms(5)
 157     CPPFLAGS="-D_HPUX_SOURCE $CPPFLAGS"
 158   ;;
 159   *-*-linux* )
 160     USE_LINUX=1
 161     AC_DEFINE(__LINUX__)
 162     TMP=`uname -m`
 163     if test "x$TMP" = "xalpha"; then
 164       USE_ALPHA=1
 165       AC_DEFINE(__ALPHA__)
 166     fi
 167     DEFAULT_DEFAULT_wxUSE_GTK=1
 168   ;;
 169   *-*-gnu* | *-*-k*bsd*-gnu )
 170     USE_GNU=1
 171     TMP=`uname -m`
 172     if test "x$TMP" = "xalpha"; then
 173       USE_ALPHA=1
 174       AC_DEFINE(__ALPHA__)
 175     fi
 176     DEFAULT_DEFAULT_wxUSE_GTK=1
 177   ;;
 178   *-*-irix5* | *-*-irix6* )
 179     USE_SGI=1
 180     USE_SVR4=1
 181     AC_DEFINE(__SGI__)
 182     AC_DEFINE(__SVR4__)
 183     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 184   ;;
 185   *-*-qnx*)
 186     USE_QNX=1
 187     AC_DEFINE(__QNX__)
 188     DEFAULT_DEFAULT_wxUSE_X11=1
 189   ;;
 190   *-*-solaris2* )
 191     USE_SUN=1
 192     USE_SOLARIS=1
 193     USE_SVR4=1
 194     AC_DEFINE(__SUN__)
 195     AC_DEFINE(__SOLARIS__)
 196     AC_DEFINE(__SVR4__)
 197     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 198     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 199   ;;
 200   *-*-sunos4* )
 201     USE_SUN=1
 202     USE_SUNOS=1
 203     USE_BSD=1
 204     AC_DEFINE(__SUN__)
 205     AC_DEFINE(__SUNOS__)
 206     AC_DEFINE(__BSD__)
 207     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 208   ;;
 209   *-*-freebsd*)
 210     USE_BSD=1
 211     USE_FREEBSD=1
 212     AC_DEFINE(__FREEBSD__)
 213     AC_DEFINE(__BSD__)
 214     DEFAULT_DEFAULT_wxUSE_GTK=1
 215   ;;
 216   *-*-openbsd*|*-*-mirbsd*)
 217     USE_BSD=1
 218     USE_OPENBSD=1
 219     AC_DEFINE(__OPENBSD__)
 220     AC_DEFINE(__BSD__)
 221     DEFAULT_DEFAULT_wxUSE_GTK=1
 222   ;;
 223   *-*-netbsd*)
 224     USE_BSD=1
 225     USE_NETBSD=1
 226     AC_DEFINE(__NETBSD__)
 227     AC_DEFINE(__BSD__)
 228     DEFAULT_DEFAULT_wxUSE_GTK=1
 229     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 230
 231     dnl some standard declarations in NetBSD headers are only included if
 232     dnl _NETBSD_SOURCE and _LIBC are defined, e.g. getservbyname_r in netdb.h
 233     CPPFLAGS="-D_NETBSD_SOURCE -D_LIBC $CPPFLAGS"
 234   ;;
 235   *-*-osf* )
 236     USE_ALPHA=1
 237     USE_OSF=1
 238     AC_DEFINE(__ALPHA__)
 239     AC_DEFINE(__OSF__)
 240     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 241     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 242   ;;
 243   *-*-dgux5* )
 244     USE_ALPHA=1
 245     USE_SVR4=1
 246     AC_DEFINE(__ALPHA__)
 247     AC_DEFINE(__SVR4__)
 248     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 249   ;;
 250   *-*-sysv5* )
 251     USE_SYSV=1
 252     USE_SVR4=1
 253     AC_DEFINE(__SYSV__)
 254     AC_DEFINE(__SVR4__)
 255     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 256   ;;
 257   *-*-aix* )
 258     USE_AIX=1
 259     USE_SYSV=1
 260     USE_SVR4=1
 261     AC_DEFINE(__AIX__)
 262     AC_DEFINE(__SYSV__)
 263     AC_DEFINE(__SVR4__)
 264     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 265   ;;
 266
 267   *-*-*UnixWare*)
 268     USE_SYSV=1
 269     USE_SVR4=1
 270     USE_UNIXWARE=1
 271     AC_DEFINE(__UNIXWARE__)
 272   ;;
 273
 274   *-*-cygwin* | *-*-mingw32* )
 275     dnl MBN: some of the defines have been moved after toolkit detection
 276     dnl      because for wxMotif/wxGTK/wxX11 to build on Cygwin
 277     dnl      USE_UNIX  must be set and not USE_WIN32
 278     PROGRAM_EXT=".exe"
 279     DEFAULT_DEFAULT_wxUSE_MSW=1
 280   ;;
 281
 282   *-pc-msdosdjgpp )
 283     USE_UNIX=0
 284     USE_DOS=1
 285     AC_DEFINE(__DOS__)
 286     PROGRAM_EXT=".exe"
 287   ;;
 288
 289   *-pc-os2_emx | *-pc-os2-emx )
 290     AC_DEFINE(__EMX__)
 291     USE_OS2=1
 292     AC_DEFINE(__OS2__)
 293     PROGRAM_EXT=".exe"
 294     DEFAULT_DEFAULT_wxUSE_PM=1
 295     dnl "c++" wrapper is not always available, so always use plain gcc.
 296     CXX=gcc
 297     LDFLAGS="$LDFLAGS -Zcrtdll"
 298     dnl
 299     dnl Some special code that's automatically added by autoconf-2.57 for OS/2
 300     dnl and hopefully also by autoconf-2.58 and newer on all other platforms.
 301     dnl For now however, we still need it to make sure the configure script
 302     dnl works on OS/2 no matter what platform it is generated on.
 303     ac_executable_extensions=".exe"
 304     export ac_executable_extensions
 305     dnl This strange code is necessary to deal with handling of
 306     dnl backslashes by ksh and pdksh's sh variant.
 307     ac_save_IFS="$IFS"
 308     IFS='\\'
 309     ac_TEMP_PATH=
 310     for ac_dir in $PATH; do
 311       IFS=$ac_save_IFS
 312       if test -z "$ac_TEMP_PATH"; then
 313         ac_TEMP_PATH="$ac_dir"
 314       else
 315         ac_TEMP_PATH="$ac_TEMP_PATH/$ac_dir"
 316       fi
 317     done
 318     export PATH="$ac_TEMP_PATH"
 319     unset ac_TEMP_PATH
 320     DEFAULT_STD_FLAG=no
 321   ;;
 322
 323   arm-apple-darwin*)
 324     dnl iPhone
 325     USE_BSD=1
 326     USE_DARWIN=1
 327     AC_DEFINE(__BSD__)
 328     AC_DEFINE(__DARWIN__)
 329     DEFAULT_DEFAULT_wxUSE_OSX_IPHONE=1
 330   ;;
 331
 332   *-*-darwin* )
 333     dnl Darwin based distributions (including Mac OS X)
 334     USE_BSD=1
 335     USE_DARWIN=1
 336     AC_DEFINE(__BSD__)
 337     AC_DEFINE(__DARWIN__)
 338     AC_DEFINE(TARGET_CARBON)
 339     DEFAULT_DEFAULT_wxUSE_OSX_CARBON=1
 340   ;;
 341
 342   *-*-beos* )
 343     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 344     USE_BEOS=1
 345     AC_DEFINE(__BEOS__)
 346   ;;
 347
 348   *)
 349     AC_MSG_WARN([*** System type ${host} is unknown, assuming generic Unix and continuing nevertheless.])
 350     AC_MSG_WARN([*** Please report the build results to wx-dev@lists.wxwidgets.org.])
 351
 352     DEFAULT_DEFAULT_wxUSE_X11=1
 353     DEFAULT_wxUSE_SHARED=no
 354 esac
 355
 356 dnl ---------------------------------------------------------------------------
 357 dnl command line options for configure
 358 dnl ---------------------------------------------------------------------------
 359
 360 dnl the default values for all options - we collect them all here to simplify
 361 dnl modification of the default values (for example, if the defaults for some
 362 dnl platform should be changed, it can be done here too)
 363 dnl
 364 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 365
 366 dnl it's only necessary to list the options which should be disabled by
 367 dnl default, all the rest have default value of "yes" (or, rather, of
 368 dnl wxUSE_ALL_FEATURES which is the only which has to be set to "yes" by
 369 dnl default)
 370 DEFAULT_wxUSE_ALL_FEATURES=yes
 371
 372 DEFAULT_wxUSE_STD_CONTAINERS=no
 373 DEFAULT_wxUSE_STD_IOSTREAM=$DEFAULT_STD_FLAG
 374 DEFAULT_wxUSE_STD_STRING=$DEFAULT_STD_FLAG
 375
 376 dnl libraries disabled by default
 377 DEFAULT_wxUSE_DMALLOC=no
 378 DEFAULT_wxUSE_LIBGNOMEVFS=no
 379 DEFAULT_wxUSE_LIBHILDON=no
 380 DEFAULT_wxUSE_LIBHILDON2=no
 381 DEFAULT_wxUSE_LIBMSPACK=no
 382 DEFAULT_wxUSE_LIBSDL=no
 383
 384 dnl features disabled by default
 385 DEFAULT_wxUSE_ACCESSIBILITY=no
 386 DEFAULT_wxUSE_IPV6=no
 387 DEFAULT_wxUSE_GSTREAMER8=no
 388 DEFAULT_wxUSE_UNICODE_UTF8=no
 389 DEFAULT_wxUSE_UNICODE_UTF8_LOCALE=no
 390
 391 dnl automatic features
 392 DEFAULT_wxUSE_ARTPROVIDER_TANGO=auto
 393 DEFAULT_wxUSE_OPENGL=auto
 394 DEFAULT_wxUSE_MEDIACTRL=auto
 395 DEFAULT_wxUSE_COMPILER_TLS=auto
 396 DEFAULT_wxUSE_HOTKEY=auto
 397 DEFAULT_wxUSE_METAFILE=auto
 398
 399 dnl Mac/Cocoa users need to enable building universal binaries explicitly
 400 DEFAULT_wxUSE_UNIVERSAL_BINARY=no
 401 DEFAULT_wxUSE_MAC_ARCH=no
 402
 403 DEFAULT_wxUSE_OFFICIAL_BUILD=no
 404
 405 dnl Always default to no. Only special cases require this.
 406 DEFAULT_wxUSE_OBJC_UNIQUIFYING=no
 407
 408 dnl ===========================
 409 dnl deal with configure options
 410 dnl ===========================
 411
 412 dnl we use several macros here:
 413 dnl     - AC_ARG_WITH/AC_ARG_ENABLE are the standard autoconf macros, see
 414 dnl       autoconf manual for details about them
 415 dnl     - WX_ARG_WITH/WX_ARG_ENABLE are their wx counterparts which perform
 416 dnl       the caching of the command line options and also use DEFAULT_foo
 417 dnl       variable as the default value for "foo" if neither --enable-foo nor
 418 dnl       --disable-foo is specified
 419 dnl     - WX_ARG_SYS_WITH is a special version of WX_ARG_WITH which allows
 420 dnl       to choose not only whether an external library is used but also if we
 421 dnl       use the copy of it included with wxWidgets or an already installed
 422 dnl       system version
 423 dnl     - WX_ARG_WITHOUT/WX_ARG_DISABLE mirror WX_ARG_WITH/WX_ARG_ENABLE but
 424 dnl       should be used for the options which are enabled by default
 425 dnl     - WX_ARG_FEATURE is a version of WX_ARG_ENABLE which should be used for
 426 dnl       optional features, i.e. options which should be disabled if
 427 dnl       --disable-all-features is specified (WX_ARG_WITH/WX_ARG_SYS_WITH are
 428 dnl       also affected by this)
 429
 430 dnl ---------------------------------------------------------------------------
 431 dnl global build options
 432 dnl ---------------------------------------------------------------------------
 433
 434 WX_ARG_DISABLE(gui,        [  --disable-gui           don't build GUI parts of the library], wxUSE_GUI)
 435 WX_ARG_ENABLE(monolithic,  [  --enable-monolithic     build wxWidgets as single library], wxUSE_MONOLITHIC)
 436 WX_ARG_ENABLE(plugins,     [  --enable-plugins        build parts of wxWidgets as loadable components], wxUSE_PLUGINS)
 437 WX_ARG_WITHOUT(subdirs,    [  --without-subdirs       don't generate makefiles for samples/demos/...], wxWITH_SUBDIRS)
 438 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
 439 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
 440 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
 441 if test "x$VENDOR" = "x"; then
 442     VENDOR="custom"
 443 fi
 444
 445 WX_ARG_DISABLE(all-features,[  --disable-all-features  disable all optional features to build minimal library], wxUSE_ALL_FEATURES)
 446
 447 if test "$wxUSE_ALL_FEATURES" = "no"; then
 448     dnl this is a bit ugly but currently we have no choice but to manually
 449     dnl reset all the options with default value of auto if all features are to
 450     dnl be disabled because we can't have an option with default value of
 451     dnl "auto-or-no-if-wxUSE_ALL_FEATURES-is-disabled"
 452     DEFAULT_wxUSE_ARTPROVIDER_TANGO=no
 453     DEFAULT_wxUSE_MEDIACTRL=no
 454 fi
 455
 456 dnl ---------------------------------------------------------------------------
 457 dnl port selection
 458 dnl ---------------------------------------------------------------------------
 459
 460 if test "$wxUSE_GUI" = "yes"; then
 461
 462 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWidgets GUI controls instead of native ones], wxUSE_UNIVERSAL)
 463 if test "$wxUSE_UNIVERSAL" = "yes"; then
 464     AC_ARG_WITH(themes,    [  --with-themes=all|list  use only the specified comma-separated list of wxUniversal themes], [wxUNIV_THEMES="$withval"])
 465 fi
 466
 467 dnl we use AC_ARG_WITH and not WX_ARG_WITH for the toolkit options as they
 468 dnl shouldn't default to wxUSE_ALL_FEATURES
 469 AC_ARG_WITH(gtk,          [[  --with-gtk[=VERSION]    use GTK+, VERSION can be 3, 2 (default), 1 or "any"]], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 470 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 471 AC_ARG_WITH(osx_carbon,    [  --with-osx_carbon       use Mac OS X (Carbon)], [wxUSE_OSX_CARBON="$withval" CACHE_OSX_CARBON=1 TOOLKIT_GIVEN=1])
 472 AC_ARG_WITH(osx_cocoa,     [  --with-osx_cocoa        use Mac OS X (Cocoa)], [wxUSE_OSX_COCOA="$withval" CACHE_OSX_COCOA=1 TOOLKIT_GIVEN=1])
 473 AC_ARG_WITH(osx_iphone,    [  --with-osx_iphone       use iPhone OS X port], [wxUSE_OSX_IPHONE="$withval" CACHE_OSX_IPHONE=1 TOOLKIT_GIVEN=1])
 474 AC_ARG_WITH(osx,           [  --with-osx              use Mac OS X (default port, currently Carbon)], [wxUSE_OSX_CARBON="$withval" CACHE_OSX_CARBON=1 TOOLKIT_GIVEN=1])
 475 AC_ARG_WITH(carbon,        [  --with-carbon           same as --with-osx_carbon], [wxUSE_OSX_CARBON="$withval" CACHE_OSX_CARBON=1 TOOLKIT_GIVEN=1])
 476 AC_ARG_WITH(cocoa,         [  --with-cocoa            same as --with-osx_cocoa], [wxUSE_OSX_COCOA="$withval" CACHE_OSX_COCOA=1 TOOLKIT_GIVEN=1])
 477 AC_ARG_WITH(iphone,        [  --with-iphone           same as --with-osx_iphone], [wxUSE_OSX_IPHONE="$withval" CACHE_OSX_IPHONE=1 TOOLKIT_GIVEN=1])
 478 AC_ARG_WITH(mac,           [  --with-mac              same as --with-osx], [wxUSE_OSX_CARBON="$withval" CACHE_OSX_CARBON=1 TOOLKIT_GIVEN=1])
 479 AC_ARG_WITH(old_cocoa,     [  --with-old_cocoa        use old, deprecated, Cocoa port], [wxUSE_OLD_COCOA="$withval" CACHE_OLD_COCOA=1 TOOLKIT_GIVEN=1])
 480 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 481 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 482 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 483 AC_ARG_WITH(directfb,      [  --with-directfb         use DirectFB], [wxUSE_DFB="$withval" wxUSE_UNIVERSAL="yes" CACHE_DFB=1 TOOLKIT_GIVEN=1])
 484 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 485 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 486 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 487 WX_ARG_ENABLE(gpe,         [  --enable-gpe            use GNOME PDA Environment features if possible], wxUSE_GPE)
 488
 489 dnl check that no more than one toolkit is given and that if none are given that
 490 dnl we have a default one
 491
 492 AC_MSG_CHECKING(for toolkit)
 493
 494
 495
 496 # In Wine, we need to default to MSW, not GTK or MOTIF
 497 if test "$wxUSE_WINE" = "yes"; then
 498     DEFAULT_DEFAULT_wxUSE_GTK=0
 499     DEFAULT_DEFAULT_wxUSE_MOTIF=0
 500     DEFAULT_DEFAULT_wxUSE_MSW=1
 501     wxUSE_SHARED=no
 502     CC=${CC:-winegcc}
 503     CXX=${CXX:-wineg++}
 504 fi
 505
 506
 507 if test "$wxUSE_GUI" = "yes"; then
 508
 509     if test "$USE_BEOS" = 1; then
 510         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
 511     fi
 512
 513     if test "$TOOLKIT_GIVEN" = 1; then
 514       dnl convert "yes", "any" or a number to 1 and "no" to 0
 515       for toolkit in $ALL_TOOLKITS; do
 516         var=wxUSE_$toolkit
 517         eval "value=\$${var}"
 518         if test "x$value" = "xno"; then
 519           eval "$var=0"
 520         elif test "x$value" != "x"; then
 521           eval "$var=1"
 522         fi
 523
 524         if test "x$value" != "x" -a "x$value" != "xyes" -a "x$value" != "xno"; then
 525           eval "wx${toolkit}_VERSION=$value"
 526         fi
 527       done
 528     else
 529       dnl try to guess the most appropriate toolkit for this platform
 530       for toolkit in $ALL_TOOLKITS; do
 531         var=DEFAULT_DEFAULT_wxUSE_$toolkit
 532         eval "wxUSE_$toolkit=\$${var}"
 533       done
 534     fi
 535
 536     dnl we suppose that expr is available (maybe there is a better way to do
 537     dnl this? what about using ALL_TOOLKITS? TODO)
 538     NUM_TOOLKITS=`expr ${wxUSE_OLD_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_OSX_CARBON:-0} \
 539                   + ${wxUSE_OSX_COCOA:-0} + ${wxUSE_OSX_IPHONE:-0} + ${wxUSE_DFB:-0} \
 540                   + ${wxUSE_MICROWIN:-0} + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
 541
 542     dnl Allow wxUSE_PM only for OS/2 with EMX.
 543     case "${host}" in
 544       *-pc-os2_emx | *-pc-os2-emx )
 545         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
 546     esac
 547
 548     case "$NUM_TOOLKITS" in
 549       1)
 550       ;;
 551       0)
 552         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
 553       ;;
 554       *)
 555         AC_MSG_ERROR(Please specify at most one toolkit)
 556     esac
 557
 558     for toolkit in $ALL_TOOLKITS; do
 559         var=wxUSE_$toolkit
 560         eval "value=\$${var}"
 561         if test "$value" = 1; then
 562           toolkit_echo=`echo $toolkit | tr '[[A-Z]]' '[[a-z]]'`
 563           AC_MSG_RESULT($toolkit_echo)
 564         fi
 565     done
 566 else
 567     if test "x$host_alias" != "x"; then
 568         AC_MSG_RESULT(base ($host_alias hosted) only)
 569     else
 570         AC_MSG_RESULT(base only)
 571     fi
 572 fi
 573
 574 wxUSE_MAC=0
 575 if test "$wxUSE_OSX_CARBON" = 1 \
 576        -o "$wxUSE_OSX_COCOA" = 1 \
 577        -o "$wxUSE_OSX_IPHONE" = 1; then
 578     wxUSE_MAC=1
 579 fi
 580
 581 dnl ---------------------------------------------------------------------------
 582 dnl external libraries
 583 dnl ---------------------------------------------------------------------------
 584
 585 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 586 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 587 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 588 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 589 WX_ARG_WITH(libiconv,      [  --with-libiconv         use libiconv (character conversion)], wxUSE_LIBICONV)
 590 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 591 WX_ARG_WITHOUT(gtkprint,   [  --without-gtkprint      don't use GTK printing support], wxUSE_GTKPRINT)
 592 WX_ARG_WITHOUT(gnomeprint, [  --without-gnomeprint    don't use GNOME printing libraries], wxUSE_LIBGNOMEPRINT)
 593 WX_ARG_WITH(gnomevfs,      [  --with-gnomevfs         use GNOME VFS for associating MIME types], wxUSE_LIBGNOMEVFS)
 594 WX_ARG_WITH(hildon,        [  --with-hildon           use Hildon framework for Nokia 770/800/810], wxUSE_LIBHILDON)
 595 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 596
 597 fi
 598 dnl for GUI only
 599
 600 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 601 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 602 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 603 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 604 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 605
 606 AC_MSG_CHECKING([for --with-macosx-sdk])
 607 AC_ARG_WITH(macosx-sdk,    [  --with-macosx-sdk=PATH  use an OS X SDK at PATH], [
 608         wxUSE_MACOSX_SDK=$withval
 609         wx_cv_use_macosx_sdk="wxUSE_MACOSX_SDK=$withval"
 610     ])
 611 AC_MSG_RESULT([$wxUSE_MACOSX_SDK])
 612
 613 AC_MSG_CHECKING([for --with-macosx-version-min])
 614 AC_ARG_WITH(macosx-version-min,    [  --with-macosx-version-min=VER   build binaries which require at least this OS X version], [
 615         wxUSE_MACOSX_VERSION_MIN=$withval
 616         wx_cv_use_macosx_version_min="wxUSE_MACOSX_VERSION_MIN=$withval"
 617     ])
 618 AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
 619
 620 dnl ---------------------------------------------------------------------------
 621 dnl debugging options
 622 dnl ---------------------------------------------------------------------------
 623
 624 dnl don't use WX_ARG_ENABLE as it just gets in the way instead of helping with
 625 dnl this rather unusual option
 626 AC_MSG_CHECKING([for --enable-debug])
 627 AC_ARG_ENABLE(debug,       [  --enable-debug          build library for debugging],
 628     [
 629         if test "$enableval" = yes; then
 630             wxUSE_DEBUG=yes
 631         elif test "$enableval" = no; then
 632             wxUSE_DEBUG=no
 633         elif test "$enableval" = max; then
 634             wxUSE_DEBUG=yes
 635             WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -DwxDEBUG_LEVEL=2"
 636         else
 637             AC_MSG_ERROR([Invalid --enable-debug value, must be yes, no or max])
 638         fi
 639     ],
 640     wxUSE_DEBUG=default
 641 )
 642 AC_MSG_RESULT([${enable_debug-default}])
 643
 644 case "$wxUSE_DEBUG" in
 645     yes)
 646         dnl build the library for debugging: enable debugging code and generate
 647         dnl the debug information for the library itself
 648         DEFAULT_wxUSE_DEBUG_FLAG=yes
 649         DEFAULT_wxUSE_DEBUG_INFO=yes
 650
 651         dnl also disable optimizations by default if --enable-debug was used
 652         dnl (this can still be overridden by an explicit --enable-optimise)
 653         DEFAULT_wxUSE_OPTIMISE=no
 654         ;;
 655
 656     no)
 657         dnl --disable-debug is equivalent to both --disable-debug_flag and
 658         dnl --disable-debug_info
 659         DEFAULT_wxUSE_DEBUG_FLAG=no
 660         DEFAULT_wxUSE_DEBUG_INFO=no
 661         ;;
 662
 663     default)
 664         dnl the library is built with debugging support by default but without
 665         dnl debug information as this requires much, much more disk space
 666         DEFAULT_wxUSE_DEBUG_FLAG=yes
 667         DEFAULT_wxUSE_DEBUG_INFO=no
 668         ;;
 669 esac
 670
 671 WX_ARG_DISABLE(debug_flag,   [  --disable-debug_flag    disable all debugging support], wxUSE_DEBUG_FLAG)
 672 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     generate debug information], wxUSE_DEBUG_INFO)
 673
 674 dnl enabled if just --enable-debug_{flag,info} was
 675 dnl
 676 dnl in any case, only set the default value and allow overriding it with an
 677
 678 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 679 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    obsolete, don't use: use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 680 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    obsolete, don't use: create code with memory tracing], wxUSE_MEM_TRACING)
 681
 682 dnl ---------------------------------------------------------------------------
 683 dnl global compile options
 684 dnl ---------------------------------------------------------------------------
 685
 686 WX_ARG_DISABLE(shared,     [  --disable-shared        create static library instead of shared], wxUSE_SHARED)
 687 WX_ARG_ENABLE(stl,         [  --enable-stl            use standard C++ classes for everything], wxUSE_STL)
 688 if test "$wxUSE_STL" = "yes"; then
 689     DEFAULT_wxUSE_STD_CONTAINERS=yes
 690     DEFAULT_wxUSE_STD_IOSTREAM=yes
 691     DEFAULT_wxUSE_STD_STRING=yes
 692 fi
 693 WX_ARG_ENABLE(std_containers,[  --enable-std_containers use standard C++ container classes], wxUSE_STD_CONTAINERS)
 694 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 695 WX_ARG_ENABLE(std_string,    [  --enable-std_string     use standard C++ string classes], wxUSE_STD_STRING)
 696 WX_ARG_ENABLE(std_string_conv_in_wxstring, [ --enable-std_string_conv_in_wxstring     provide implicit conversion to std::string in wxString], wxUSE_STD_STRING_CONV_IN_WXSTRING)
 697 WX_ARG_DISABLE(unicode,      [  --disable-unicode       compile without Unicode support], wxUSE_UNICODE)
 698 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 699 WX_ARG_ENABLE_PARAM(utf8,    [  --enable-utf8           use UTF-8 representation for strings (Unix only)], wxUSE_UNICODE_UTF8)
 700 WX_ARG_ENABLE(utf8only,      [  --enable-utf8only       only support UTF-8 locales in UTF-8 build (Unix only)], wxUSE_UNICODE_UTF8_LOCALE)
 701 WX_ARG_ENABLE(extended_rtti, [  --enable-extended_rtti  use extended RTTI (XTI)], wxUSE_EXTENDED_RTTI)
 702 if test "$USE_OS2" = 1; then
 703     DEFAULT_wxUSE_OMF=no
 704     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 705 fi
 706
 707 WX_ARG_DISABLE(optimise,   [  --disable-optimise      compile without optimisations], wxUSE_OPTIMISE)
 708
 709 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 710 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 711 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 712 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 713 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 714 WX_ARG_DISABLE(vararg_macros,[  --disable-vararg_macros don't use vararg macros, even if they are supported], wxUSE_VARARG_MACROS)
 715
 716 WX_ARG_ENABLE_PARAM(universal_binary, [[  --enable-universal_binary=archs create universal binary for the specified (or all supported) architectures]], wxUSE_UNIVERSAL_BINARY)
 717 WX_ARG_ENABLE_PARAM(macosx_arch,      [[  --enable-macosx_arch=ARCH  build for just the specified architecture]], wxUSE_MAC_ARCH)
 718
 719 WX_ARG_ENABLE(compat26,      [  --enable-compat26       enable wxWidgets 2.6 compatibility], WXWIN_COMPATIBILITY_2_6)
 720 WX_ARG_DISABLE(compat28,     [  --disable-compat28      disable wxWidgets 2.8 compatibility], WXWIN_COMPATIBILITY_2_8)
 721
 722 WX_ARG_DISABLE(rpath,        [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 723
 724 WX_ARG_ENABLE(objc_uniquifying,[  --enable-objc_uniquifying enable Objective-C class name uniquifying], wxUSE_OBJC_UNIQUIFYING)
 725
 726 WX_ARG_DISABLE(visibility,   [  --disable-visibility    disable use of ELF symbols visibility even if supported], wxUSE_VISIBILITY)
 727 WX_ARG_DISABLE(tls,          [  --disable-tls           disable use of compiler TLS support], wxUSE_COMPILER_TLS)
 728
 729 dnl ---------------------------------------------------------------------------
 730 dnl optional non GUI features
 731 dnl ---------------------------------------------------------------------------
 732
 733 WX_ARG_FEATURE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 734 WX_ARG_FEATURE(xlocale,       [  --enable-xlocale        use x-locale support (requires wxLocale)], wxUSE_XLOCALE)
 735 WX_ARG_FEATURE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 736
 737 WX_ARG_FEATURE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 738 WX_ARG_FEATURE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 739 WX_ARG_FEATURE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 740 WX_ARG_FEATURE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 741 WX_ARG_FEATURE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 742 WX_ARG_FEATURE(ipv6,          [  --enable-ipv6           enable IPv6 support in wxSocket], wxUSE_IPV6)
 743 WX_ARG_FEATURE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 744 WX_ARG_FEATURE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 745
 746 WX_ARG_FEATURE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 747
 748 WX_ARG_FEATURE(baseevtloop,   [  --enable-baseevtloop    use event loop in console programs too], wxUSE_CONSOLE_EVENTLOOP)
 749 WX_ARG_FEATURE(epollloop,     [  --enable-epollloop      use wxEpollDispatcher class (Linux only)], wxUSE_EPOLL_DISPATCHER)
 750 WX_ARG_FEATURE(selectloop,    [  --enable-selectloop     use wxSelectDispatcher class], wxUSE_SELECT_DISPATCHER)
 751
 752 dnl please keep the settings below in alphabetical order
 753 WX_ARG_FEATURE(any,           [  --enable-any            use wxAny class], wxUSE_ANY)
 754 WX_ARG_FEATURE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 755 WX_ARG_FEATURE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 756 WX_ARG_FEATURE(base64,        [  --enable-base64         use base64 encoding/decoding functions], wxUSE_BASE64)
 757 WX_ARG_FEATURE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 758 WX_ARG_FEATURE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 759 WX_ARG_FEATURE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 760 WX_ARG_FEATURE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 761 WX_ARG_FEATURE(debugreport,   [  --enable-debugreport    use wxDebugReport class], wxUSE_DEBUGREPORT)
 762 WX_ARG_FEATURE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 763 WX_ARG_FEATURE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 764 WX_ARG_FEATURE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 765 WX_ARG_FEATURE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 766 WX_ARG_FEATURE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 767 WX_ARG_FEATURE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 768 WX_ARG_FEATURE(filehistory,   [  --enable-filehistory    use wxFileHistory class], wxUSE_FILE_HISTORY)
 769 WX_ARG_FEATURE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 770 WX_ARG_FEATURE(fontenum,      [  --enable-fontenum       use wxFontEnumerator class], wxUSE_FONTENUM)
 771 WX_ARG_FEATURE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 772 WX_ARG_FEATURE(fs_archive,    [  --enable-fs_archive     use virtual archive filesystems], wxUSE_FS_ARCHIVE)
 773 WX_ARG_FEATURE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 774 WX_ARG_FEATURE(fs_zip,        [  --enable-fs_zip         now replaced by fs_archive], wxUSE_FS_ZIP)
 775 WX_ARG_FEATURE(fswatcher,     [  --enable-fswatcher      use wxFileSystemWatcher class], wxUSE_FSWATCHER)
 776 WX_ARG_FEATURE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 777 WX_ARG_FEATURE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 778 WX_ARG_FEATURE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 779 WX_ARG_FEATURE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 780 WX_ARG_FEATURE(printfposparam,[  --enable-printfposparam use wxVsnprintf() which supports positional parameters], wxUSE_PRINTF_POS_PARAMS)
 781 WX_ARG_FEATURE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 782 WX_ARG_FEATURE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 783 WX_ARG_FEATURE(stdpaths,      [  --enable-stdpaths       use wxStandardPaths class], wxUSE_STDPATHS)
 784 WX_ARG_FEATURE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 785 WX_ARG_FEATURE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 786 WX_ARG_FEATURE(sysoptions,    [  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 787 WX_ARG_FEATURE(tarstream,     [  --enable-tarstream      use wxTar streams], wxUSE_TARSTREAM)
 788 WX_ARG_FEATURE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 789 WX_ARG_FEATURE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 790 WX_ARG_FEATURE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 791 WX_ARG_FEATURE(variant,       [  --enable-variant        use wxVariant class], wxUSE_VARIANT)
 792 WX_ARG_FEATURE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
 793
 794 dnl URL-related classes
 795 WX_ARG_FEATURE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 796 WX_ARG_FEATURE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 797 WX_ARG_FEATURE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 798 WX_ARG_FEATURE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 799 WX_ARG_FEATURE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 800
 801 WX_ARG_FEATURE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 802
 803 WX_ARG_ENABLE(iniconf,      [  --enable-iniconf        use wxIniConfig (Win32 only)], wxUSE_INICONF)
 804 WX_ARG_FEATURE(regkey,      [  --enable-regkey         use wxRegKey class (Win32 only)], wxUSE_REGKEY)
 805
 806 if test "$wxUSE_GUI" = "yes"; then
 807
 808 dnl ---------------------------------------------------------------------------
 809 dnl optional "big" GUI features
 810 dnl ---------------------------------------------------------------------------
 811
 812 WX_ARG_FEATURE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 813 WX_ARG_FEATURE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 814 WX_ARG_FEATURE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 815 WX_ARG_FEATURE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 816 WX_ARG_FEATURE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 817 WX_ARG_FEATURE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
 818 WX_ARG_FEATURE(aui,         [  --enable-aui            use AUI docking library], wxUSE_AUI)
 819 WX_ARG_FEATURE(propgrid,    [  --enable-propgrid       use wxPropertyGrid library], wxUSE_PROPGRID)
 820 WX_ARG_FEATURE(ribbon,      [  --enable-ribbon         use wxRibbon library], wxUSE_RIBBON)
 821 WX_ARG_FEATURE(stc,         [  --enable-stc            use wxStyledTextCtrl library], wxUSE_STC)
 822 WX_ARG_FEATURE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 823 WX_ARG_FEATURE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 824 WX_ARG_FEATURE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 825 WX_ARG_FEATURE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 826 WX_ARG_FEATURE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
 827 WX_ARG_FEATURE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
 828 WX_ARG_FEATURE(mediactrl,   [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 829 WX_ARG_FEATURE(gstreamer8,  [  --enable-gstreamer8     force GStreamer 0.8 instead of 0.10 with the wxMediaCtrl class on unix], wxUSE_GSTREAMER8)
 830 WX_ARG_FEATURE(richtext,    [  --enable-richtext       use wxRichTextCtrl], wxUSE_RICHTEXT)
 831 WX_ARG_FEATURE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 832 WX_ARG_FEATURE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 833 WX_ARG_FEATURE(svg,         [  --enable-svg            use wxSVGFileDC device context], wxUSE_SVG)
 834 WX_ARG_FEATURE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac-only, use wxWebView instead)], wxUSE_WEBKIT)
 835 WX_ARG_FEATURE(webview,     [  --enable-webview        use wxWebView library], wxUSE_WEBVIEW)
 836
 837 dnl wxDC is implemented in terms of wxGraphicsContext in wxOSX so the latter
 838 dnl can't be disabled, don't even provide an option to do it
 839 if test "$wxUSE_MAC" != 1; then
 840 WX_ARG_FEATURE(graphics_ctx,[  --enable-graphics_ctx   use graphics context 2D drawing API], wxUSE_GRAPHICS_CONTEXT)
 841 fi
 842
 843 dnl ---------------------------------------------------------------------------
 844 dnl IPC &c
 845 dnl ---------------------------------------------------------------------------
 846
 847 WX_ARG_FEATURE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 848 WX_ARG_FEATURE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 849
 850 dnl ---------------------------------------------------------------------------
 851 dnl optional GUI controls (in alphabetical order except the first one)
 852 dnl ---------------------------------------------------------------------------
 853
 854 dnl don't set DEFAULT_wxUSE_XXX below if the option is not specified
 855 DEFAULT_wxUSE_CONTROLS=none
 856 WX_ARG_DISABLE(controls,    [  --disable-controls      disable compilation of all standard controls], wxUSE_CONTROLS)
 857
 858 dnl even with --disable-controls, some may be enabled by an explicit
 859 dnl --enable-<control> later on the command line -- but by default all will be
 860 dnl disabled
 861 if test "$wxUSE_CONTROLS" = "no"; then
 862     DEFAULT_wxUSE_ACCEL=no
 863     DEFAULT_wxUSE_ANIMATIONCTRL=no
 864     DEFAULT_wxUSE_BANNERWINDOW=no
 865     DEFAULT_wxUSE_BMPBUTTON=no
 866     DEFAULT_wxUSE_BUTTON=no
 867     DEFAULT_wxUSE_CALCTRL=no
 868     DEFAULT_wxUSE_CARET=no
 869     DEFAULT_wxUSE_CHECKBOX=no
 870     DEFAULT_wxUSE_CHECKLISTBOX=no
 871     DEFAULT_wxUSE_CHOICE=no
 872     DEFAULT_wxUSE_CHOICEBOOK=no
 873     DEFAULT_wxUSE_COLLPANE=no
 874     DEFAULT_wxUSE_COLOURPICKERCTRL=no
 875     DEFAULT_wxUSE_COMBOBOX=no
 876     DEFAULT_wxUSE_COMBOBOX=no
 877     DEFAULT_wxUSE_COMMANDLINKBUTTON=no
 878     DEFAULT_wxUSE_DATAVIEWCTRL=no
 879     DEFAULT_wxUSE_DATEPICKCTRL=no
 880     DEFAULT_wxUSE_DETECT_SM=no
 881     DEFAULT_wxUSE_DIRPICKERCTRL=no
 882     DEFAULT_wxUSE_DISPLAY=no
 883     DEFAULT_wxUSE_FILECTRL=no
 884     DEFAULT_wxUSE_FILEPICKERCTRL=no
 885     DEFAULT_wxUSE_FONTPICKERCTRL=no
 886     DEFAULT_wxUSE_GAUGE=no
 887     DEFAULT_wxUSE_GRID=no
 888     DEFAULT_wxUSE_HEADERCTRL=no
 889     DEFAULT_wxUSE_HYPERLINKCTRL=no
 890     DEFAULT_wxUSE_IMAGLIST=no
 891     DEFAULT_wxUSE_LISTBOOK=no
 892     DEFAULT_wxUSE_LISTBOX=no
 893     DEFAULT_wxUSE_LISTCTRL=no
 894     DEFAULT_wxUSE_MARKUP=no
 895     DEFAULT_wxUSE_NOTEBOOK=no
 896     DEFAULT_wxUSE_POPUPWIN=no
 897     DEFAULT_wxUSE_RADIOBOX=no
 898     DEFAULT_wxUSE_RADIOBTN=no
 899     DEFAULT_wxUSE_RICHMSGDLG=no
 900     DEFAULT_wxUSE_RICHTOOLTIP=no
 901     DEFAULT_wxUSE_REARRANGECTRL=no
 902     DEFAULT_wxUSE_SASH=no
 903     DEFAULT_wxUSE_SCROLLBAR=no
 904     DEFAULT_wxUSE_SEARCHCTRL=no
 905     DEFAULT_wxUSE_SLIDER=no
 906     DEFAULT_wxUSE_SPINBTN=no
 907     DEFAULT_wxUSE_SPINCTRL=no
 908     DEFAULT_wxUSE_SPLITTER=no
 909     DEFAULT_wxUSE_STATBMP=no
 910     DEFAULT_wxUSE_STATBOX=no
 911     DEFAULT_wxUSE_STATLINE=no
 912     DEFAULT_wxUSE_STATUSBAR=no
 913     DEFAULT_wxUSE_TIMEPICKCTRL=no
 914     DEFAULT_wxUSE_TIPWINDOW=no
 915     DEFAULT_wxUSE_TOGGLEBTN=no
 916     DEFAULT_wxUSE_TOOLBAR=no
 917     DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 918     DEFAULT_wxUSE_TOOLBOOK=no
 919     DEFAULT_wxUSE_TOOLTIPS=no
 920     DEFAULT_wxUSE_TREEBOOK=no
 921     DEFAULT_wxUSE_TREECTRL=no
 922     DEFAULT_wxUSE_TREELISTCTRL=no
 923 fi
 924
 925 dnl features affecting multiple controls
 926 WX_ARG_FEATURE(markup,      [  --enable-markup         support wxControl::SetLabelMarkup], wxUSE_MARKUP)
 927
 928 dnl please keep the settings below in alphabetical order
 929 WX_ARG_FEATURE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
 930 WX_ARG_FEATURE(animatectrl, [  --enable-animatectrl    use wxAnimationCtrl class], wxUSE_ANIMATIONCTRL)
 931 WX_ARG_FEATURE(bannerwindow,[  --enable-bannerwindow   use wxBannerWindow class], wxUSE_BANNERWINDOW)
 932 WX_ARG_FEATURE(artstd,      [  --enable-artstd         use standard XPM icons in wxArtProvider], wxUSE_ARTPROVIDER_STD)
 933 WX_ARG_FEATURE(arttango,    [  --enable-arttango       use Tango icons in wxArtProvider], wxUSE_ARTPROVIDER_TANGO)
 934 WX_ARG_FEATURE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
 935 WX_ARG_FEATURE(bmpcombobox, [  --enable-bmpcombobox    use wxBitmapComboBox class], wxUSE_BITMAPCOMBOBOX)
 936 WX_ARG_FEATURE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
 937 WX_ARG_FEATURE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
 938 WX_ARG_FEATURE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
 939 WX_ARG_FEATURE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
 940 WX_ARG_FEATURE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
 941 WX_ARG_FEATURE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
 942 WX_ARG_FEATURE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
 943 WX_ARG_FEATURE(collpane,    [  --enable-collpane       use wxCollapsiblePane class], wxUSE_COLLPANE)
 944 WX_ARG_FEATURE(colourpicker,[  --enable-colourpicker   use wxColourPickerCtrl class], wxUSE_COLOURPICKERCTRL)
 945 WX_ARG_FEATURE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
 946 WX_ARG_FEATURE(comboctrl,   [  --enable-comboctrl      use wxComboCtrl class], wxUSE_COMBOCTRL)
 947 WX_ARG_FEATURE(commandlinkbutton, [  --enable-commandlinkbutton      use wxCommmandLinkButton class], wxUSE_COMMANDLINKBUTTON)
 948 WX_ARG_FEATURE(dataviewctrl,[  --enable-dataviewctrl   use wxDataViewCtrl class], wxUSE_DATAVIEWCTRL)
 949 WX_ARG_FEATURE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
 950 WX_ARG_FEATURE(detect_sm,   [  --enable-detect_sm      use code to detect X11 session manager], wxUSE_DETECT_SM)
 951 WX_ARG_FEATURE(dirpicker,   [  --enable-dirpicker      use wxDirPickerCtrl class], wxUSE_DIRPICKERCTRL)
 952 WX_ARG_FEATURE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
 953 WX_ARG_FEATURE(editablebox, [  --enable-editablebox    use wxEditableListBox class], wxUSE_EDITABLELISTBOX)
 954 WX_ARG_FEATURE(filectrl,    [  --enable-filectrl       use wxFileCtrl class], wxUSE_FILECTRL)
 955 WX_ARG_FEATURE(filepicker,  [  --enable-filepicker     use wxFilePickerCtrl class], wxUSE_FILEPICKERCTRL)
 956 WX_ARG_FEATURE(fontpicker,  [  --enable-fontpicker     use wxFontPickerCtrl class], wxUSE_FONTPICKERCTRL)
 957 WX_ARG_FEATURE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
 958 WX_ARG_FEATURE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
 959 WX_ARG_FEATURE(headerctrl,  [  --enable-headerctrl     use wxHeaderCtrl class], wxUSE_HEADERCTRL)
 960 WX_ARG_FEATURE(hyperlink,   [  --enable-hyperlink      use wxHyperlinkCtrl class], wxUSE_HYPERLINKCTRL)
 961 WX_ARG_FEATURE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
 962 WX_ARG_FEATURE(infobar,     [  --enable-infobar        use wxInfoBar class], wxUSE_INFOBAR)
 963 WX_ARG_FEATURE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
 964 WX_ARG_FEATURE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
 965 WX_ARG_FEATURE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
 966 WX_ARG_FEATURE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
 967 WX_ARG_FEATURE(notifmsg,    [  --enable-notifmsg       use wxNotificationMessage class], wxUSE_NOTIFICATION_MESSAGE)
 968 WX_ARG_FEATURE(odcombobox,  [  --enable-odcombobox     use wxOwnerDrawnComboBox class], wxUSE_ODCOMBOBOX)
 969 WX_ARG_FEATURE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
 970 WX_ARG_FEATURE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
 971 WX_ARG_FEATURE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
 972 WX_ARG_FEATURE(richmsgdlg,  [  --enable-richmsgdlg     use wxRichMessageDialog class], wxUSE_RICHMSGDLG)
 973 WX_ARG_FEATURE(richtooltip, [  --enable-richtooltip    use wxRichToolTip class], wxUSE_RICHTOOLTIP)
 974 WX_ARG_FEATURE(rearrangectrl,[  --enable-rearrangectrl  use wxRearrangeList/Ctrl/Dialog], wxUSE_REARRANGECTRL)
 975 WX_ARG_FEATURE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
 976 WX_ARG_FEATURE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
 977 WX_ARG_FEATURE(searchctrl,  [  --enable-searchctrl     use wxSearchCtrl class], wxUSE_SEARCHCTRL)
 978 WX_ARG_FEATURE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
 979 WX_ARG_FEATURE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
 980 WX_ARG_FEATURE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
 981 WX_ARG_FEATURE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
 982 WX_ARG_FEATURE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
 983 WX_ARG_FEATURE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
 984 WX_ARG_FEATURE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
 985 WX_ARG_FEATURE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
 986 WX_ARG_FEATURE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
 987 WX_ARG_FEATURE(taskbaricon, [  --enable-taskbaricon    use wxTaskBarIcon class], wxUSE_TASKBARICON)
 988 WX_ARG_FEATURE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
 989 WX_ARG_FEATURE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
 990 WX_ARG_FEATURE(datepick,    [  --enable-timepick       use wxTimePickerCtrl class], wxUSE_TIMEPICKCTRL)
 991 WX_ARG_FEATURE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
 992 WX_ARG_FEATURE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
 993 WX_ARG_FEATURE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
 994 WX_ARG_FEATURE(toolbook,    [  --enable-toolbook       use wxToolbook class], wxUSE_TOOLBOOK)
 995 WX_ARG_FEATURE(treebook,    [  --enable-treebook       use wxTreebook class], wxUSE_TREEBOOK)
 996 WX_ARG_FEATURE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
 997 WX_ARG_FEATURE(treelist,    [  --enable-treelist       use wxTreeListCtrl class], wxUSE_TREELISTCTRL)
 998
 999 dnl ---------------------------------------------------------------------------
1000 dnl common dialogs
1001 dnl ---------------------------------------------------------------------------
1002
1003 WX_ARG_FEATURE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
1004 WX_ARG_FEATURE(aboutdlg,    [  --enable-aboutdlg       use wxAboutBox], wxUSE_ABOUTDLG)
1005 WX_ARG_FEATURE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
1006 WX_ARG_FEATURE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1007 WX_ARG_FEATURE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1008 WX_ARG_FEATURE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1009 WX_ARG_FEATURE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1010 WX_ARG_FEATURE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1011 WX_ARG_FEATURE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1012 WX_ARG_FEATURE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1013 WX_ARG_FEATURE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1014 WX_ARG_FEATURE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1015 WX_ARG_FEATURE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1016 WX_ARG_FEATURE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1017 WX_ARG_FEATURE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1018
1019 dnl ---------------------------------------------------------------------------
1020 dnl misc GUI options
1021 dnl ---------------------------------------------------------------------------
1022
1023 WX_ARG_FEATURE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1024 WX_ARG_FEATURE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1025 WX_ARG_FEATURE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1026 WX_ARG_FEATURE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1027 WX_ARG_FEATURE(mousewheel,  [  --enable-mousewheel     use mousewheel], wxUSE_MOUSEWHEEL)
1028 WX_ARG_FEATURE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1029 WX_ARG_FEATURE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1030 WX_ARG_FEATURE(hotkey,      [  --enable-hotkey         use wxWindow::RegisterHotKey()], wxUSE_HOTKEY)
1031 WX_ARG_FEATURE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
1032 WX_ARG_FEATURE(metafile,    [  --enable-metafiles      use wxMetaFile], wxUSE_METAFILE)
1033 WX_ARG_FEATURE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1034 WX_ARG_FEATURE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
1035 WX_ARG_FEATURE(uiactionsim,  [  --enable-uiactionsim    use wxUIActionSimulator (experimental)], wxUSE_UIACTIONSIMULATOR)
1036 WX_ARG_FEATURE(dctransform,  [  --enable-dctransform    use wxDC::SetTransformMatrix and related], wxUSE_DC_TRANSFORM_MATRIX)
1037 WX_ARG_FEATURE(webviewwebkit,[  --enable-webview-webkit use wxWebView WebKit backend], wxUSE_WEBVIEW_WEBKIT)
1038
1039 dnl ---------------------------------------------------------------------------
1040 dnl support for image formats that do not rely on external library
1041 dnl ---------------------------------------------------------------------------
1042
1043 WX_ARG_FEATURE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1044 WX_ARG_FEATURE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1045 WX_ARG_FEATURE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1046 WX_ARG_FEATURE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1047 WX_ARG_FEATURE(tga,         [  --enable-tga            use tga images (TGA file format)], wxUSE_TGA)
1048 WX_ARG_FEATURE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1049 WX_ARG_FEATURE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1050 WX_ARG_FEATURE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1051 WX_ARG_FEATURE(ico_cur,     [  --enable-ico_cur        use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1052
1053 dnl ---------------------------------------------------------------------------
1054 dnl wxMSW-only options
1055 dnl ---------------------------------------------------------------------------
1056
1057 WX_ARG_FEATURE(dccache,     [  --enable-dccache        cache temporary wxDC objects (Win32 only)], wxUSE_DC_CACHEING)
1058 WX_ARG_FEATURE(ps-in-msw,   [  --enable-ps-in-msw      use PS printing in wxMSW (Win32 only)], wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
1059 WX_ARG_FEATURE(ownerdrawn,  [  --enable-ownerdrawn     use owner drawn controls (Win32 and OS/2 only)], wxUSE_OWNER_DRAWN)
1060 WX_ARG_FEATURE(uxtheme,     [  --enable-uxtheme        enable support for Windows XP themed look (Win32 only)], wxUSE_UXTHEME)
1061 WX_ARG_FEATURE(wxdib,       [  --enable-wxdib          use wxDIB class (Win32 only)], wxUSE_DIB)
1062 WX_ARG_FEATURE(webviewie,   [  --enable-webview-ie     use wxWebView IE backend (Win32 only)], wxUSE_WEBVIEW_IE)
1063
1064 dnl this one is not really MSW-specific but it exists mainly to be turned off
1065 dnl under MSW, it should be off by default on the other platforms
1066 if test "$wxUSE_MSW" != 1; then
1067     DEFAULT_wxUSE_AUTOID_MANAGEMENT=no
1068 fi
1069
1070 WX_ARG_FEATURE(autoidman,   [  --enable-autoidman      use automatic ids management], wxUSE_AUTOID_MANAGEMENT)
1071
1072 fi
1073 dnl for GUI only
1074
1075 dnl ---------------------------------------------------------------------------
1076 dnl Checks for programs
1077 dnl ---------------------------------------------------------------------------
1078
1079 dnl flush the cache because checking for programs might abort
1080 AC_CACHE_SAVE
1081
1082 dnl C-compiler checks
1083 dnl   defines CC with the compiler to use
1084 dnl   defines GCC with yes if using gcc
1085 dnl   defines GCC empty if not using gcc
1086 dnl   defines CFLAGS
1087 dnl
1088 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1089 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1090 dnl (if not already present in C*FLAGS) the -g and -O flags ourselves below
1091 CFLAGS=${CFLAGS:=}
1092 AC_BAKEFILE_PROG_CC
1093
1094 dnl is -traditional needed for correct compilations
1095 dnl   adds -traditional for gcc if needed
1096 AC_PROG_GCC_TRADITIONAL
1097
1098 dnl C++-compiler checks
1099 dnl   defines CXX with the compiler to use
1100 dnl   defines GXX with yes if using gxx
1101 dnl   defines GXX empty if not using gxx
1102 dnl   defines CXXFLAGS
1103 dnl
1104 dnl see CFLAGS line above
1105 CXXFLAGS=${CXXFLAGS:=}
1106 AC_BAKEFILE_PROG_CXX
1107
1108 dnl configure always sets CXX to something as it falls back to g++ even if no
1109 dnl C++ compiler was found, but we prefer to abort now with a clear error
1110 dnl message rather than give errors about all tests failures below
1111 if test "$CXX" = "g++" -a "$GXX" != "yes"; then
1112     AC_MSG_ERROR([C++ compiler is needed to build wxWidgets])
1113 fi
1114
1115 dnl ar command
1116 dnl   defines AR with the appropriate command
1117 dnl
1118 dnl For Sun CC AC_BAKEFILE below sets AR to the compiler itself.
1119 if test "x$SUNCXX" != xyes; then
1120     AC_CHECK_TOOL(AR, ar)
1121     if test "x$AR" = "x" ; then
1122         AC_MSG_ERROR([ar is needed to build wxWidgets])
1123     fi
1124 fi
1125
1126 dnl ---------------------------------------------------------------------------
1127 dnl Mac-specific SDK/architectures checks
1128 dnl ---------------------------------------------------------------------------
1129
1130 if test "$wxUSE_MAC" = 1; then
1131
1132 retest_macosx_linking=no
1133
1134 OSX_ARCH_OPTS=""
1135
1136 dnl Deal with architecture selection. By default, we compile for the current
1137 dnl architecture, whatever it is. With --enable-universal_binary the list of
1138 dnl architectures can be explicitly specified. If it isn't, we compile for all
1139 dnl supported ones.
1140 if test "x$wxUSE_UNIVERSAL_BINARY" != xno ; then
1141     if test "x$wxUSE_MAC_ARCH" != xno; then
1142         AC_MSG_WARN([--enable-macosx_arch is ignored when --enable-universal_binary is used.])
1143     fi
1144
1145     if test "x$wxUSE_UNIVERSAL_BINARY" != xyes; then
1146         OSX_ARCH_OPTS=$wxUSE_UNIVERSAL_BINARY
1147     else dnl Use all architectures supported
1148         OSX_ARCH_OPTS="ppc,i386"
1149         if test "$wxUSE_OSX_COCOA" = 1; then
1150             OSX_ARCH_OPTS="$OSX_ARCH_OPTS,x86_64"
1151         fi
1152     fi
1153
1154     AC_MSG_CHECKING([for architectures to use in universal binary])
1155     AC_MSG_RESULT([$OSX_ARCH_OPTS])
1156
1157     dnl NOTE: Only the compiler driver needs arch flags.  The link editor
1158     dnl is incapable of using them but the compiler driver (which we use
1159     dnl as LD when building dynamic libraries) uses them to invoke the
1160     dnl real ld multiple times.  If we moved to libtool -dynamic we would
1161     dnl need no arch flags because libtool automatically invokes ld for
1162     dnl every architecture found in the fat input files.
1163     dnl
1164     dnl For static library builds, AR/RANLIB automatically create proper
1165     dnl fat archives although AR is unable to update them once RANLIB has
1166     dnl made them into proper fat archives.  Fortunately, our link process
1167     dnl simply removes the .a file before using ar to create a new one.
1168     dnl If we did move to libtool -static we still wouldn't need arch flags
1169     dnl because libtool automatically figures it out based on input.
1170     retest_macosx_linking=yes
1171
1172     dnl HACK: PCH could be made to work by precompiling for each architecture into separate directories
1173     dnl and including all architecture directories with each compiler invocation.
1174     dnl That would require a major rework of Bakefile and at the same time it would be nice to have
1175     dnl Objective-C++ precompiled headers.
1176     AC_MSG_WARN([Disabling precompiled headers due to universal binary build.])
1177     bk_use_pch=no
1178 else
1179     if test "x$wxUSE_MAC_ARCH" != xno; then
1180         OSX_ARCH_OPTS=$wxUSE_MAC_ARCH
1181     fi
1182 fi
1183
1184 if test "x$OSX_ARCH_OPTS" != "x"; then
1185     dnl Check if there is more than one architecture
1186     if echo $OSX_ARCH_OPTS | grep -q ","; then
1187         disable_macosx_deps=yes
1188     fi
1189
1190     OSX_ARCH_OPTS=`echo $OSX_ARCH_OPTS | sed -e 's/^/-arch /' -e 's/,/ -arch /g'`
1191
1192     CXXFLAGS="$OSX_ARCH_OPTS $CXXFLAGS"
1193     CFLAGS="$OSX_ARCH_OPTS $CFLAGS"
1194     OBJCXXFLAGS="$OSX_ARCH_OPTS $OBJCXXFLAGS"
1195     OBJCFLAGS="$OSX_ARCH_OPTS $OBJCFLAGS"
1196     LDFLAGS="$OSX_ARCH_OPTS $LDFLAGS"
1197 fi
1198
1199 dnl Set up the Mac OS X SDK.  We do this early so configure tests will occur
1200 dnl with the SDK in place.
1201 dnl NOTE: We clobber wxUSE_MACOSX_SDK with the SDK path
1202 if test "x$wxUSE_MACOSX_SDK" = "xno"; then
1203     wxUSE_MACOSX_SDK=
1204 elif test "x$wxUSE_MACOSX_SDK" = "xyes"; then
1205     # TODO: Search for most recent SDK and use it.
1206     wxUSE_MACOSX_SDK="/Developer/SDKs/MacOSX10.4u.sdk"
1207 fi
1208
1209
1210 if test "x$wxUSE_MACOSX_SDK" != "x"; then
1211     AC_MSG_CHECKING([for SDK directory $wxUSE_MACOSX_SDK])
1212     if ! test -d "$wxUSE_MACOSX_SDK"; then
1213         AC_MSG_FAILURE([not found])
1214     else
1215         AC_MSG_RESULT([exists])
1216     fi
1217     dnl CC and CXX will have these flags added below, after the compiler has been chosen
1218     MACOSX_SDK_OPTS="-isysroot $wxUSE_MACOSX_SDK"
1219     retest_macosx_linking=yes
1220     dnl NOTE: When libtool is used in lieu of AR/RANLIB (i.e. in static mode)
1221     dnl the syslibroot makes no difference.  We aren't using libtool now but
1222     dnl if we ever did, be aware that you don't need to worry about it.
1223 fi
1224
1225 dnl Set up the deployment target
1226 dnl No   : Don't specify a min version even if using an SDK
1227 dnl Yes  : Use the version from the SDK if used, otherwise same as no
1228 dnl Param: Use the specified version
1229 if test "x$wxUSE_MACOSX_VERSION_MIN" = "xno"; then
1230     wxUSE_MACOSX_VERSION_MIN=
1231 elif test "x$wxUSE_MACOSX_VERSION_MIN" = "xyes"; then
1232     if test "x$wxUSE_MACOSX_SDK" != "x"; then
1233         AC_MSG_CHECKING([SDK deployment version])
1234 dnl We need to quote the next line where we don't need macros and do need [] in the regex
1235 [
1236         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\} *; *$/\1/'`
1237 ]
1238         # If that failed, try again with the new key
1239         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" == "x"; then
1240 [
1241             MACOSX_SDK_PLIST_VERSION_MIN=`defaults read "$wxUSE_MACOSX_SDK/SDKSettings" DefaultProperties | grep '^ *"\{0,1\}MACOSX_DEPLOYMENT_TARGET"\{0,1\} *= *"\{0,1\}[^"]*"\{0,1\}; *$' | sed 's/^ *"\{0,1\}MACOSX_DEPLOYMENT_TARGET"\{0,1\} *= *"\{0,1\}\([^"]*\)"\{0,1\} *; *$/\1/'`
1242 ]
1243         fi
1244
1245         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" != "x"; then
1246             wxUSE_MACOSX_VERSION_MIN=$MACOSX_SDK_PLIST_VERSION_MIN
1247             AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
1248         else
1249             AC_MSG_WARN([Could not determine deployment target from SDKSettings.plist])
1250             wxUSE_MACOSX_VERSION_MIN=
1251         fi
1252     else
1253         wxUSE_MACOSX_VERSION_MIN=
1254     fi
1255 elif test "x$wxUSE_MACOSX_VERSION_MIN" = "x"; then
1256     AC_CHECK_PROGS(OSX_SW_VERS, sw_vers)
1257     if test "$OSX_SW_VERS" != ""; then
1258         OSX_VERSION=`sw_vers -productVersion | grep 10.[[0-9]]`
1259     else
1260         dnl can't determine it (happens e.g. when cross-compiling) so use a
1261         dnl conservative default
1262         AC_MSG_WARN([Assuming OS X 10.4, use --with-macosx-version-min to override.])
1263         OSX_VERSION="10.4"
1264     fi
1265
1266     case "$OSX_VERSION" in
1267         10.4* )
1268             wxUSE_MACOSX_VERSION_MIN=10.4
1269             ;;
1270
1271         * )
1272             if test "$wxUSE_OSX_CARBON" = 1; then
1273                 # otherwise configure stops on leopard for universal_binary
1274                 wxUSE_MACOSX_VERSION_MIN=10.4
1275             else
1276                 # for Cocoa, use 10.5 to be able to compile it in 64 bits too
1277                 wxUSE_MACOSX_VERSION_MIN=10.5
1278             fi
1279             ;;
1280     esac
1281 fi
1282
1283 NEEDS_GCC40="no"
1284 if test "x$wxUSE_MACOSX_VERSION_MIN" == "x10.4"; then
1285     NEEDS_GCC40="yes"
1286 fi
1287
1288 if test "$wxUSE_OSX_CARBON" = 1; then
1289     NEEDS_GCC40="yes"
1290 fi
1291
1292 if test "x$NEEDS_GCC40" == "xyes"; then
1293     # gcc 4.2 cannot compile 10.4 compatible code, so if the user is using it
1294     # and wants 10.4 compatible code, then 'downgrade' to 4.0
1295     # This is also the simplest way to get 32-bit binaries on Snow Leopard.
1296     if test "x$CC" = "xgcc"; then
1297         CCVERSION=`$CC --version | grep 4.[[2-9]].`
1298         if test "x$CCVERSION" != "x"; then
1299             echo "$as_me:$LINENO: WARNING: gcc >= 4.2 cannot compile 10.4 compatible code. Using gcc 4.0 instead."
1300             CC="gcc-4.0"
1301         fi
1302     fi
1303
1304     if test "x$CXX" = "xg++"; then
1305         CCVERSION=`$CXX --version | grep 4.[[2-9]].`
1306         if test "x$CCVERSION" != "x"; then
1307             CXX="g++-4.0"
1308         fi
1309     fi
1310 fi
1311
1312 if test "x$MACOSX_SDK_OPTS" != "x"; then
1313     eval "CC=\"$CC $MACOSX_SDK_OPTS\""
1314     eval "CXX=\"$CXX $MACOSX_SDK_OPTS\""
1315     eval "LD=\"$LD $MACOSX_SDK_OPTS\""
1316 fi
1317
1318 if test "x$wxUSE_MACOSX_VERSION_MIN" != "x"; then
1319     if test "$wxUSE_OSX_IPHONE" = 1; then
1320         MACOSX_VERSION_MIN_OPTS="-miphoneos-version-min=$wxUSE_MACOSX_VERSION_MIN"
1321     else
1322         MACOSX_VERSION_MIN_OPTS="-mmacosx-version-min=$wxUSE_MACOSX_VERSION_MIN"
1323     fi
1324     eval "CC=\"$CC $MACOSX_VERSION_MIN_OPTS\""
1325     eval "CXX=\"$CXX $MACOSX_VERSION_MIN_OPTS\""
1326     eval "LD=\"$LD $MACOSX_VERSION_MIN_OPTS\""
1327     retest_macosx_linking=yes
1328 fi
1329
1330 dnl If either an SDK or a version option was added, make sure that we can
1331 dnl still compile and link both C and C++.  If we didn't do this, then most
1332 dnl of the remaining tests would fail.
1333 if test "x$retest_macosx_linking" = "xyes"; then
1334     AC_LANG_PUSH(C)
1335     AC_MSG_CHECKING([if C compiler works with SDK/version options])
1336     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1337     AC_LANG_POP()
1338
1339     AC_LANG_PUSH(C++)
1340     AC_MSG_CHECKING([if C++ compiler works with SDK/version options])
1341     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1342     AC_LANG_POP()
1343 fi
1344
1345 fi dnl wxUSE_MAC
1346
1347 case "${host}" in
1348
1349     dnl The other BSD's should probably go in here too, since this is
1350     dnl to workaround a strange static lib BSDism.
1351     dnl Mac OS X install seems to ignore -p option...
1352     *-*-darwin* )
1353         INSTALL_PROGRAM="cp -fp"
1354         INSTALL_DATA="cp -fp"
1355         ;;
1356     *)
1357         ;;
1358 esac
1359
1360 dnl ------------------------------------------------------------------------
1361 dnl Platform specific tests
1362 dnl ------------------------------------------------------------------------
1363
1364 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
1365     dnl While g++ predefines _GNU_SOURCE by default, gcc does not, so do it
1366     dnl explicitly to ensure that the tests done below using C compiler
1367     dnl succeed, otherwise things like pthread_mutexattr_settype() (and many
1368     dnl others) wouldn't be detected.
1369     AC_DEFINE(_GNU_SOURCE)
1370
1371     dnl For non-g++ compilers (including gcc, as mentioned above) we need to
1372     dnl add this flag explicitly when building our own code later too.
1373     GNU_SOURCE_FLAG="-D_GNU_SOURCE"
1374     CFLAGS="$GNU_SOURCE_FLAG $CFLAGS"
1375 fi
1376
1377 if test "x$USE_AIX" = "x1"; then
1378     dnl xlC needs -qunique under AIX so that one source file can be
1379     dnl compiled to multiple object files and safely linked together.
1380     if test "x$XLCXX" = "xyes"; then
1381         CXXFLAGS="-qunique $CXXFLAGS"
1382     fi
1383
1384     dnl AIX sys/timer.h header #defines func_data as t_union.data breaking the
1385     dnl compilation of GTK+ headers that use func_data as parameter name in
1386     dnl several places. We could work around this by inserting "#undef
1387     dnl func_data" in the code but IBM provides a possibility to disable this
1388     dnl #define by pre-defining the symbol below and this seems to be simpler.
1389     dnl And if we have any problems because of it we can always remove it and
1390     dnl use the #undef approach.
1391     CPPFLAGS="-D_LINUX_SOURCE_COMPAT $CPPFLAGS"
1392 fi
1393
1394 dnl This case is for PowerPC OS X vs. everything else
1395 case "${host}" in
1396   powerpc-*-darwin* )
1397     AC_MSG_CHECKING([if __POWERPC__ is already defined])
1398     AC_TRY_COMPILE([],[#ifndef __POWERPC__
1399         choke me for lack of PowerPC
1400 #endif
1401 ],
1402         [AC_MSG_RESULT([yes])],
1403         [AC_MSG_RESULT([no])
1404         AC_DEFINE(__POWERPC__)
1405     ])
1406   ;;
1407 esac
1408
1409 dnl This case is for OS X vs. everything else
1410 case "${host}" in
1411   *-*-darwin* )
1412     AC_MSG_CHECKING([if CoreFoundation/CFBase.h is usable])
1413     AC_TRY_COMPILE([#include <CoreFoundation/CFBase.h>
1414 ],[],
1415         [AC_MSG_RESULT([yes])],
1416         [AC_MSG_RESULT([no])
1417         AC_MSG_CHECKING([if __CF_USE_FRAMEWORK_INCLUDES__ is required])
1418         AC_TRY_COMPILE([#define __CF_USE_FRAMEWORK_INCLUDES__
1419 #include <CoreFoundation/CFBase.h>
1420         ],[],
1421         [AC_MSG_RESULT([yes])
1422         dnl We must use -D so source files that don't include wx/setup.h
1423         dnl but do include CFBase will work.
1424         CPPFLAGS="-D__CF_USE_FRAMEWORK_INCLUDES__ $CPPFLAGS"],
1425         [AC_MSG_FAILURE([no.  CoreFoundation not available.])]
1426         )
1427         ]
1428     )
1429   ;;
1430 esac
1431
1432 dnl Determine whether we want to use Cygwin as Windows or POSIX platform: the
1433 dnl latter makes more sense for wxGTK/Motif/X11 ports
1434 wants_win32=0
1435 doesnt_want_win32=0
1436 case "${host}" in
1437   *-*-cygwin*)
1438       if test "$wxUSE_MSW" = 1 ; then
1439         wants_win32=1
1440       else
1441         dnl when we use cygwin compiler with -mno-cygwin option it uses mingw32
1442         dnl headers and libraries, so it's Windows-like in this case
1443         AC_CACHE_CHECK([if -mno-cygwin is in effect], wx_cv_nocygwin,
1444             [
1445                 AC_TRY_COMPILE(
1446                     [],
1447                     [
1448                         #ifdef __MINGW32__
1449                             choke me
1450                         #endif
1451                     ],
1452                     wx_cv_nocygwin=no,
1453                     wx_cv_nocygwin=yes
1454                 )
1455             ]
1456         )
1457
1458         if test "$wx_cv_nocygwin" = "yes"; then
1459             wants_win32=1
1460         else
1461             doesnt_want_win32=1
1462         fi
1463       fi
1464       if test "$wants_win32" = 1 ; then
1465         BAKEFILE_FORCE_PLATFORM=win32
1466       fi
1467   ;;
1468   *-*-mingw*)
1469       wants_win32=1
1470   ;;
1471 esac
1472
1473 if test "$wxUSE_WINE" = "yes"; then
1474     wants_win32=1
1475     LDFLAGS_GUI="-mwindows"
1476 fi
1477
1478 dnl NB: The two tests below are *NOT* mutually exclusive! They should only
1479 dnl     take effect on Cygwin/Mingw and not other platforms.
1480 if test "$wants_win32" = 1 ; then
1481     USE_UNIX=0
1482     USE_WIN32=1
1483     AC_DEFINE(__WIN32__)
1484     AC_DEFINE(__WIN95__)
1485     AC_DEFINE(__WINDOWS__)
1486     AC_DEFINE(__GNUWIN32__)
1487     AC_DEFINE(STRICT)
1488 fi
1489 if test "$doesnt_want_win32" = 1 ; then
1490     USE_UNIX=1
1491     USE_WIN32=0
1492 fi
1493 dnl (end of Windows-only piece)
1494
1495 if test "$USE_UNIX" = 1 ; then
1496     wxUSE_UNIX=yes
1497     AC_DEFINE(__UNIX__)
1498 fi
1499
1500 dnl This case is for OS/2 vs. everything else
1501 case "${host}" in
1502   *-pc-os2_emx | *-pc-os2-emx )
1503       dnl ---------------------------------------------------------------------
1504       dnl When we are using gcc on OS/2, we want to be either using resources
1505       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1506       dnl Moreover we need to link explicitly against either stdcpp.a or
1507       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1508       dnl not "g++/c++".
1509       dnl ---------------------------------------------------------------------
1510       dnl (OS/2-only piece)
1511       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1512           dnl More complete Unix emulation for unix-like ports
1513           dnl by linking in POSIX/2's cExt (if available).
1514           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1515       else
1516           dnl Include resources for the "native" port (wxPM).
1517           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1518       fi
1519       dnl Check for the gcc version (and thereby for the C runtime library).
1520       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1521       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1522       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1523       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1524       AC_CACHE_CHECK([for gcc/libc version], wx_cv_gccversion,[
1525           AC_TRY_RUN(
1526               dnl Check the gcc version macro.
1527               [
1528                   #include <stdio.h>
1529
1530                   int main()
1531                   {
1532                       FILE *f=fopen("conftestval", "w");
1533                       if (!f) exit(1);
1534                       fprintf(f,
1535                   #if (__GNUC__ < 3)
1536                               "EMX2"
1537                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1538                               "EMX3"
1539                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1540                               "Innotek5"
1541                   #else
1542                               "Innotek6"
1543                   #endif
1544                       );
1545                       exit(0);
1546                   }
1547               ],
1548               wx_cv_gccversion=`cat conftestval`,
1549               wx_cv_gccversion="EMX2",
1550               dnl Compilation error: Assuming standard EMX environment
1551               wx_cv_gccversion="EMX2"
1552           )
1553       ])
1554       if test "$wx_cv_gccversion" = "EMX2"; then
1555           LIBS="$LIBS -lstdcpp"
1556           LDFLAGS="$LDFLAGS -Zsysv-signals"
1557       else
1558           if test "$wx_cv_gccversion" = "EMX3"; then
1559               LIBS="$LIBS -lstdcxx -lgcc"
1560               LDFLAGS="$LDFLAGS -Zsysv-signals"
1561           else
1562               LIBS="$LIBS -lstdc++"
1563           fi
1564       fi
1565       if test "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1566         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1567         wxUSE_OMF=yes
1568         enable_omf=yes
1569       fi
1570       dnl (end of OS/2-only piece)
1571   ;;
1572   *)
1573       dnl ---------------------------------------------------------------------
1574       dnl look for strcasecmp() in string.h and then strings.h if it's not
1575       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1576       dnl used.
1577       dnl ---------------------------------------------------------------------
1578       dnl (non-OS/2-only piece)
1579
1580       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1581           AC_TRY_LINK([
1582               #include <string.h>
1583               ],
1584               [
1585                   strcasecmp("foo", "bar");
1586               ],
1587               ac_cv_string_strcasecmp=yes,
1588               ac_cv_string_strcasecmp=no
1589           )
1590       ])
1591
1592       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1593           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1594       else
1595           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1596               AC_TRY_LINK([
1597                   #include <strings.h>
1598                   ],
1599                   [
1600                       strcasecmp("foo", "bar");
1601                   ],
1602                   ac_cv_strings_strcasecmp=yes,
1603                   ac_cv_strings_strcasecmp=no
1604               )
1605           ])
1606
1607           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1608               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1609           else
1610               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1611           fi
1612       fi
1613
1614       dnl (end of non-OS/2-only piece)
1615   ;;
1616 esac
1617
1618 dnl ------------------------------------------------------------------------
1619 dnl Check for headers
1620 dnl ------------------------------------------------------------------------
1621
1622 dnl Note: non-empty last parameter makes check compile-only,
1623 dnl   skipping worthless preprocessing check
1624 AC_CHECK_HEADERS(langinfo.h wchar.h,,, [AC_INCLUDES_DEFAULT])
1625
1626 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1627 if test "$ac_cv_header_wchar_h" != "yes"; then
1628     AC_CHECK_HEADERS([wcstr.h],,, [AC_INCLUDES_DEFAULT()])
1629 fi
1630
1631 case "${host}" in
1632   *-pc-os2_emx | *-pc-os2-emx )
1633       dnl Explicitly link -lintl if langinfo.h is available
1634       dnl and intl not yet included in libc
1635       if test $ac_cv_header_langinfo_h = "yes" \
1636                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1637                      -o "$wx_cv_gccversion" = "EMX3" \
1638                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1639           LIBS="$LIBS -lintl"
1640       fi
1641   ;;
1642 esac
1643
1644 dnl POSIX needs this for select(), but old systems don't have it
1645 if test "$USE_UNIX" = 1 ; then
1646     AC_CHECK_HEADERS([sys/select.h],,, [AC_INCLUDES_DEFAULT()])
1647 fi
1648
1649 dnl ---------------------------------------------------------------------------
1650 dnl Checks for compiler characteristics
1651 dnl ---------------------------------------------------------------------------
1652
1653 dnl defines const to be empty if c-compiler does not support const fully
1654 AC_C_CONST
1655 dnl defines inline to a sensible value for the c-compiler
1656 AC_C_INLINE
1657
1658 dnl check the sizes of integral types (give some reasonable default values for
1659 dnl cross-compiling)
1660 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1661 AC_CHECK_SIZEOF(short, 2)
1662 AC_CHECK_SIZEOF(void *, 4)
1663 AC_CHECK_SIZEOF(int, 4)
1664 AC_CHECK_SIZEOF(long, 4)
1665 AC_CHECK_SIZEOF(size_t, 4)
1666
1667 case "${host}" in
1668     arm-*-linux* )
1669         AC_CHECK_SIZEOF(long long, 8)
1670     ;;
1671     *-hp-hpux* )
1672         AC_CHECK_SIZEOF(long long, 0)
1673         if test "$ac_cv_sizeof_long_long" != 0; then
1674             dnl HPUX 10.20 headers need this define in order to use long long definitions
1675             CPPFLAGS="-D_INCLUDE_LONGLONG $CPPFLAGS"
1676         fi
1677     ;;
1678     * )
1679         AC_CHECK_SIZEOF(long long, 0)
1680 esac
1681
1682 dnl SGI/Irix's stdio.h does not include wchar_t. Mac OS X does not provide
1683 dnl wchar.h and wchar_t is defined by stdlib.h (GD)
1684 AC_CHECK_SIZEOF(wchar_t, 0,
1685     [
1686         /* DJGPP's wchar_t is now a keyword in C++ (still not C though) */
1687         #if defined(__DJGPP__) && !( (__GNUC_MINOR__ >= 8 && __GNUC__ == 2 ) || __GNUC__ >= 3 )
1688         #  error "fake wchar_t"
1689         #endif
1690         #ifdef HAVE_WCHAR_H
1691         #  ifdef __CYGWIN__
1692         #    include <stddef.h>
1693         #  endif
1694         #  include <wchar.h>
1695         #endif
1696         #ifdef HAVE_STDLIB_H
1697         #  include <stdlib.h>
1698         #endif
1699         #include <stdio.h>
1700     ]
1701 )
1702 if test "$ac_cv_sizeof_wchar_t" = 0; then
1703     AC_MSG_ERROR([wxWidgets requires wchar_t support.])
1704 fi
1705 AC_DEFINE(wxUSE_WCHAR_T)
1706
1707 dnl checks needed to define wxVaCopy
1708 AC_CACHE_CHECK([for va_copy],
1709     wx_cv_func_va_copy,
1710     [
1711         AC_LANG_PUSH(C++)
1712         AC_LINK_IFELSE([
1713             AC_LANG_SOURCE([
1714                 #include <stdarg.h>
1715                 void foo(char *f, ...)
1716                 {
1717                     va_list ap1, ap2;
1718                     va_start(ap1, f);
1719                     va_copy(ap2, ap1);
1720                     va_end(ap2);
1721                     va_end(ap1);
1722                 }
1723                 int main()
1724                 {
1725                     foo("hi", 17);
1726                     return 0;
1727                 }])
1728             ],
1729             wx_cv_func_va_copy=yes,
1730             wx_cv_func_va_copy=no
1731         )
1732         AC_LANG_POP()
1733     ]
1734 )
1735
1736 if test $wx_cv_func_va_copy = "yes"; then
1737     AC_DEFINE(HAVE_VA_COPY)
1738 else
1739     dnl try to understand how can we copy va_lists
1740     AC_CACHE_CHECK([if va_list can be copied by value],
1741         wx_cv_type_va_list_lvalue,
1742         [
1743             AC_RUN_IFELSE([
1744                 AC_LANG_SOURCE([
1745                     #include <stdarg.h>
1746                     int foo(char *f, ...)
1747                     {
1748                         va_list ap1, ap2;
1749                         va_start(ap1, f);
1750                         ap2 = ap1;
1751                         if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1752                             return 1;
1753                         va_end(ap2);
1754                         va_end(ap1);
1755                         return 0;
1756                     }
1757                     int main()
1758                     {
1759                         return foo("hi", 17);
1760                     }])
1761                 ],
1762                 wx_cv_type_va_list_lvalue=yes,
1763                 wx_cv_type_va_list_lvalue=no,
1764                 dnl assume most common case for cross-compiling...
1765                 wx_cv_type_va_list_lvalue=yes
1766             )
1767         ]
1768     )
1769
1770     if test $wx_cv_type_va_list_lvalue != "yes"; then
1771         dnl we suppose that the only thing which can't be copied like this
1772         dnl are arrays... only experience will show whether this is really true
1773         AC_DEFINE(VA_LIST_IS_ARRAY)
1774     fi
1775 fi
1776
1777 dnl don't check for vararg macros if they're explicitly disabled: this is
1778 dnl useful if the user code using the library wants to limit itself to standard
1779 dnl C++ only (e.g. is compiled with g++ -std=c++98)
1780 if test "$wxUSE_VARARG_MACROS" = "yes"; then
1781
1782 dnl Check if variadic macros (C99 feature) are supported:
1783 AC_CACHE_CHECK(
1784     [whether the compiler supports variadic macros],
1785     [wx_cv_have_variadic_macros],
1786     [
1787         dnl C compiler might support variadic macros when C++ one doesn't
1788         dnl (happens with gcc/g++ 2.95.4), so must use C++ one explicitly
1789         AC_LANG_PUSH(C++)
1790         AC_COMPILE_IFELSE([
1791             AC_LANG_PROGRAM(
1792                 [
1793                     #include <stdio.h>
1794                     #define test(fmt, ...) printf(fmt, __VA_ARGS__)
1795                 ],
1796                 [
1797                     test("%s %d %p", "test", 1, 0);
1798                 ]
1799             )],
1800             [wx_cv_have_variadic_macros=yes],
1801             [wx_cv_have_variadic_macros=no]
1802             )
1803         AC_LANG_POP()
1804     ]
1805 )
1806
1807 if test $wx_cv_have_variadic_macros = "yes"; then
1808     AC_DEFINE(HAVE_VARIADIC_MACROS)
1809 fi
1810
1811 fi dnl wxUSE_VARARG_MACROS == yes
1812
1813
1814 dnl check for large file support
1815 LARGEFILE_CPPFLAGS=
1816 AC_SYS_LARGEFILE
1817 if test "$ac_cv_sys_file_offset_bits" = "64"; then
1818     LARGEFILE_CPPFLAGS="-D_FILE_OFFSET_BITS=64"
1819 elif test "$ac_cv_sys_large_files" = 1; then
1820     LARGEFILE_CPPFLAGS="-D_LARGE_FILES"
1821 fi
1822
1823 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1824 dnl line because otherwise the system headers risk being included before
1825 dnl wx/defs.h which defines these constants leading to inconsistent
1826 dnl sizeof(off_t) in different source files of the same program and linking
1827 dnl problems
1828 if test -n "$LARGEFILE_CPPFLAGS"; then
1829     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $LARGEFILE_CPPFLAGS"
1830
1831     dnl We get "Large Files (ILP32) not supported in strict ANSI mode."
1832     dnl #error from HP standard headers unless __STDC_EXT__ is defined.
1833     dnl The compiler should define it automatically, but some old g++
1834     dnl versions don't define it, so test and add it if necessary. AFAIK
1835     dnl the problem only affects the C++ compiler so it is added to
1836     dnl CXXFLAGS only.
1837     if test "$USE_HPUX" = 1 -a "$GXX" = "yes"; then
1838         AC_CACHE_CHECK(
1839             [if -D__STDC_EXT__ is required],
1840             wx_cv_STDC_EXT_required,
1841             [
1842                 AC_LANG_PUSH(C++)
1843                 AC_TRY_COMPILE(
1844                     [],
1845                     [
1846                         #ifndef __STDC_EXT__
1847                             choke me
1848                         #endif
1849                     ],
1850                     wx_cv_STDC_EXT_required=no,
1851                     wx_cv_STDC_EXT_required=yes
1852                 )
1853                 AC_LANG_POP()
1854             ]
1855         )
1856         if test "x$wx_cv_STDC_EXT_required" = "xyes"; then
1857             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -D__STDC_EXT__"
1858         fi
1859     fi
1860 fi
1861
1862 dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1863 dnl
1864 dnl it may be affected by large file flags (this happens under HP-UX 11 for
1865 dnl example) so set them before using it and also use C++ to ensure that we get
1866 dnl errors, not warnings, about the missing functions
1867 AC_LANG_PUSH(C++)
1868 old_CPPFLAGS="$CPPFLAGS"
1869 CPPFLAGS="$CPPFLAGS $LARGEFILE_CPPFLAGS"
1870 AC_FUNC_FSEEKO
1871 CPPFLAGS="$old_CPPFLAGS"
1872 AC_LANG_POP()
1873 if test "$ac_cv_sys_largefile_source" != no; then
1874     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1875 fi
1876
1877 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1878 WX_C_BIGENDIAN
1879
1880 dnl check for iostream (as opposed to iostream.h) standard header
1881 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1882
1883 dnl check whether C++ compiler supports explicit keyword
1884 WX_CPP_EXPLICIT
1885
1886 dnl With Sun CC, temporaries have block scope by default. This flag is needed
1887 dnl to get the expression scope behaviour that conforms to the standard.
1888 if test "x$SUNCXX" = xyes; then
1889     CXXFLAGS="-features=tmplife $GNU_SOURCE_FLAG $CXXFLAGS"
1890 fi
1891
1892 dnl Sun X11 headers are (still, in 2005!) non-ANSI and the best they could do
1893 dnl was to hack their C++ compiler to accept them silently -- but C compiler
1894 dnl still spits out dozens of warnings for each X include file, so suppress
1895 dnl them
1896 if test "x$SUNCC" = xyes; then
1897     CFLAGS="-erroff=E_NO_EXPLICIT_TYPE_GIVEN $CFLAGS"
1898 fi
1899
1900 dnl SGI mipsPro compiler version 7.4.4 and later (and maybe some earlier
1901 dnl versions too but it's known that 7.4.2 doesn't give this warning but does
1902 dnl instead warn about "unknown warning number 3970" which explains that we
1903 dnl don't want to do this for it) gives this warning for "conversion from
1904 dnl pointer to same-sized integral type" even when there is an explicit cast
1905 dnl and as there is no way to turn it off and there are hundreds of these
1906 dnl warnings in wx sources, just turn it off for now
1907 dnl
1908 dnl a better long term solution would be to use #pragma set/reset woff in
1909 dnl wxPtrToUInt() and use it instead of casts elsewhere
1910 if test "x$SGICC" = "xyes"; then
1911     AC_CACHE_CHECK([if cc version is 7.4.4 or greater],
1912         wx_cv_prog_sgicc744,
1913         [
1914             AC_TRY_COMPILE([],
1915                 [
1916                     #if _SGI_COMPILER_VERSION >= 744
1917                     chock me: mipsPro is 7.4.4 or later
1918                     #endif
1919                 ],
1920                 wx_cv_prog_sgicc744=no,
1921                 wx_cv_prog_sgicc744=yes
1922             )
1923         ]
1924     )
1925
1926     if test "x$wx_cv_prog_sgicc744" = "xyes"; then
1927         CFLAGS="-woff 3970 $CFLAGS"
1928     fi
1929 fi
1930 if test "x$SGICXX" = "xyes"; then
1931     AC_CACHE_CHECK([if CC version is 7.4.4 or greater],
1932         wx_cv_prog_sgicxx744,
1933         [
1934             AC_LANG_PUSH(C++)
1935             AC_TRY_COMPILE([],
1936                 [
1937                     #if _SGI_COMPILER_VERSION >= 744
1938                     chock me: mipsPro is 7.4.4 or later
1939                     #endif
1940                 ],
1941                 wx_cv_prog_sgicxx744=no,
1942                 wx_cv_prog_sgicxx744=yes
1943             )
1944             AC_LANG_POP()
1945         ]
1946     )
1947
1948     if test "x$wx_cv_prog_sgicxx744" = "xyes"; then
1949         CXXFLAGS="-woff 3970 $CXXFLAGS"
1950     fi
1951 fi
1952
1953 dnl HP-UX c89/aCC compiler warnings
1954 if test "x$HPCC" = "xyes"; then
1955     dnl 2011: "unrecognized preprocessor directive": nice warning but it's given
1956     dnl       even for directives inside #if which is not true (i.e. which are
1957     dnl       used for other compilers/OS) and so we have no way to get rid of it
1958     dnl 2450: "long long is non standard" -- yes, we know
1959     CFLAGS="+W 2011,2450 $CFLAGS"
1960 fi
1961 if test "x$HPCXX" = "xyes"; then
1962     dnl 2340: "value copied to temporary, reference to temporary used": very
1963     dnl       painful as triggered by any occurrence of user-defined conversion
1964     dnl 4232: "conversion from 'Foo *' to a more strictly aligned type 'Bar *'
1965     dnl       may cause misaligned access": this might indicate a real problem
1966     dnl       but any use of GTK+ cast macros results in it so it's unusable
1967     dnl       for wxGTK code
1968     CXXFLAGS="+W 2340,4232 $CXXFLAGS"
1969 fi
1970
1971 dnl DEC/Compaq/HP cxx warnings
1972 if test "x$COMPAQCXX" = "xyes"; then
1973     dnl -w0 enables all warnings, then we disable some of them:
1974     dnl basclsnondto: base class dtor non virtual (sometimes we do want this)
1975     dnl unrimpret:  "end of routine block may be unreachable" is given for
1976     dnl             every "if ( ) return ...; else return ...;"
1977     dnl intconlosbit: "conversion to integral type of smaller size could lose
1978     dnl               data" this is a useful warning but there are too many of
1979     dnl               them for now
1980     CXXFLAGS="-w0 -msg_disable basclsnondto,unrimpret,intconlosbit"
1981 fi
1982
1983 dnl the next few tests are all for C++ features and so need to be done using
1984 dnl C++ compiler
1985 AC_LANG_PUSH(C++)
1986
1987 dnl check for std::string or std::wstring
1988 if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
1989     if test "$wxUSE_UNICODE" = "yes"; then
1990         std_string="std::wstring"
1991         char_type="wchar_t"
1992     else
1993         std_string="std::string"
1994         char_type="char"
1995     fi
1996
1997     dnl check if <string> declares std::[w]string
1998     AC_CACHE_CHECK([for $std_string in <string>],
1999         wx_cv_class_stdstring,
2000         [
2001             AC_TRY_COMPILE([#include <string>],
2002                 [$std_string foo;],
2003                 wx_cv_class_stdstring=yes,
2004                 wx_cv_class_stdstring=no
2005             )
2006         ]
2007     )
2008
2009     if test "$wx_cv_class_stdstring" = yes; then
2010         if test "$wxUSE_UNICODE" = "yes"; then
2011             AC_DEFINE(HAVE_STD_WSTRING)
2012         fi
2013         dnl we don't need HAVE_STD_STRING, we just suppose it's available if
2014         dnl wxUSE_STD_STRING==yes
2015     else
2016         AC_CACHE_CHECK([if std::basic_string<$char_type> works],
2017             wx_cv_class_stdbasicstring,
2018             [
2019                 AC_TRY_COMPILE([
2020                     #ifdef HAVE_WCHAR_H
2021                     #  ifdef __CYGWIN__
2022                     #    include <stddef.h>
2023                     #  endif
2024                     #  include <wchar.h>
2025                     #endif
2026                     #ifdef HAVE_STDLIB_H
2027                     #  include <stdlib.h>
2028                     #endif
2029                     #include <stdio.h>
2030                     #include <string>
2031                     ],
2032                     [std::basic_string<$char_type> foo;
2033                      const $char_type* dummy = foo.c_str();],
2034                     wx_cv_class_stdbasicstring=yes,
2035                     wx_cv_class_stdbasicstring=no
2036                 )
2037             ]
2038         )
2039
2040         if test "$wx_cv_class_stdbasicstring" != yes; then
2041             if test "$wxUSE_STL" = "yes"; then
2042                 AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
2043             elif test "$wxUSE_STD_STRING" = "yes"; then
2044                 AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
2045             else
2046                 AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
2047                 wxUSE_STD_STRING=no
2048             fi
2049         fi
2050     fi
2051 fi
2052
2053 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
2054     AC_CHECK_TYPES([std::istream, std::ostream],,
2055                    [wxUSE_STD_IOSTREAM=no],
2056                    [#include <iostream>])
2057
2058     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
2059         if test "$wxUSE_STD_IOSTREAM" = "yes"; then
2060             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
2061         else
2062             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
2063         fi
2064     fi
2065 fi
2066
2067 if test "$wxUSE_STL" = "yes"; then
2068     dnl check for basic STL functionality
2069     AC_CACHE_CHECK([for basic STL functionality],
2070         wx_cv_lib_stl,
2071         [AC_TRY_COMPILE([#include <string>
2072             #include <functional>
2073             #include <algorithm>
2074             #include <vector>
2075             #include <list>],
2076             [std::vector<int> moo;
2077              std::list<int> foo;
2078              std::vector<int>::iterator it =
2079                  std::find_if(moo.begin(), moo.end(),
2080                               std::bind2nd(std::less<int>(), 3));],
2081             wx_cv_lib_stl=yes,
2082             wx_cv_lib_stl=no
2083         )]
2084     )
2085
2086     if test "$wx_cv_lib_stl" != yes; then
2087          AC_MSG_ERROR([Can't use --enable-stl as basic STL functionality is missing])
2088     fi
2089
2090     dnl check for compliant std::string::compare
2091     AC_CACHE_CHECK([for compliant std::string::compare],
2092         wx_cv_func_stdstring_compare,
2093         [AC_TRY_COMPILE([#include <string>],
2094             [std::string foo, bar;
2095             foo.compare(bar);
2096             foo.compare(1, 1, bar);
2097             foo.compare(1, 1, bar, 1, 1);
2098             foo.compare("");
2099             foo.compare(1, 1, "");
2100             foo.compare(1, 1, "", 2);],
2101             wx_cv_func_stdstring_compare=yes,
2102             wx_cv_func_stdstring_compare=no
2103         )]
2104     )
2105
2106     if test "$wx_cv_func_stdstring_compare" = yes; then
2107         AC_DEFINE(HAVE_STD_STRING_COMPARE)
2108     fi
2109
2110     if test "$wx_cv_class_gnuhashmapset" = yes; then
2111          AC_DEFINE(HAVE_EXT_HASH_MAP)
2112          AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)
2113     fi
2114
2115     AC_CHECK_HEADER([unordered_map],
2116         [AC_CACHE_CHECK([for unordered_map and unordered_set in std],
2117             wx_cv_class_stdunorderedmapset,
2118             [AC_TRY_COMPILE([#include <unordered_map>
2119                 #include <unordered_set>],
2120                 [std::unordered_map<double*, char*> test1;
2121                  std::unordered_set<char*> test2;],
2122                 wx_cv_class_stdunorderedmapset=yes,
2123                 wx_cv_class_stdunorderedmapset=no)
2124             ]
2125         )],
2126         [],
2127         [ ]
2128     )
2129
2130     if test "$wx_cv_class_stdunorderedmapset" = yes; then
2131          AC_DEFINE(HAVE_STD_UNORDERED_MAP)
2132          AC_DEFINE(HAVE_STD_UNORDERED_SET)
2133     else
2134         AC_CHECK_HEADER([tr1/unordered_map],
2135             [AC_CACHE_CHECK([for unordered_map and unordered_set in std::tr1],
2136                 wx_cv_class_tr1unorderedmapset,
2137                 [AC_TRY_COMPILE([#include <tr1/unordered_map>
2138                     #include <tr1/unordered_set>],
2139                     [std::tr1::unordered_map<double*, char*> test1;
2140                      std::tr1::unordered_set<char*> test2;
2141             #if defined(__GNUC__) && (__GNUC__==4) && (__GNUC_MINOR__<2)
2142             #error can't use unordered_{map,set} with gcc-4.[01]: http://gcc.gnu.org/PR24389
2143             #endif],
2144                     wx_cv_class_tr1unorderedmapset=yes,
2145                     wx_cv_class_tr1unorderedmapset=no)
2146                 ]
2147             )],
2148             [],
2149             [ ]
2150         )
2151
2152         if test "$wx_cv_class_tr1unorderedmapset" = yes; then
2153             AC_DEFINE(HAVE_TR1_UNORDERED_MAP)
2154             AC_DEFINE(HAVE_TR1_UNORDERED_SET)
2155         else
2156             dnl check for hash_map and hash_set headers
2157             AC_CHECK_HEADER([hash_map],
2158                 [AC_CACHE_CHECK([for std::hash_map and hash_set],
2159                     wx_cv_class_stdhashmapset,
2160                     [AC_TRY_COMPILE([#include <hash_map>
2161                         #include <hash_set>],
2162                         [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
2163                          std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
2164                         wx_cv_class_stdhashmapset=yes,
2165                         wx_cv_class_stdhashmapset=no)
2166                     ]
2167                 )],
2168                 [],
2169                 [ ]
2170             )
2171
2172             if test "$wx_cv_class_stdhashmapset" = yes; then
2173                 AC_DEFINE(HAVE_HASH_MAP)
2174                 AC_DEFINE(HAVE_STD_HASH_MAP)
2175             fi
2176
2177             AC_CHECK_HEADER([ext/hash_map],
2178                 [AC_CACHE_CHECK([for GNU hash_map and hash_set],
2179                     wx_cv_class_gnuhashmapset,
2180                     [AC_TRY_COMPILE([#include <ext/hash_map>
2181                         #include <ext/hash_set>],
2182                         [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
2183                          __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
2184                         wx_cv_class_gnuhashmapset=yes,
2185                         wx_cv_class_gnuhashmapset=no)
2186                     ]
2187                 )],
2188                 [],
2189                 [ ]
2190             )
2191
2192         fi
2193     fi
2194 fi
2195
2196 AC_CHECK_HEADERS([type_traits tr1/type_traits])
2197
2198 dnl check for atomic operations builtins for wx/atomic.h:
2199 WX_ATOMIC_BUILTINS
2200
2201 dnl pop C++
2202 AC_LANG_POP()
2203
2204 dnl ---------------------------------------------------------------------------
2205 dnl Define search path for includes and libraries: all headers and libs will be
2206 dnl looked for in all directories of this path
2207 dnl ---------------------------------------------------------------------------
2208
2209 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
2210 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
2211 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
2212 dnl
2213 dnl Also try to put all directories which may contain X11R6 before those which
2214 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
2215 dnl
2216 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
2217 dnl systems which have both (AIX 4.x does)
2218 SEARCH_INCLUDE="\
2219     /usr/local/include        \
2220     /usr/local/X11/include    \
2221     /usr/local/include/X11    \
2222     /usr/local/X11R7/include  \
2223     /usr/local/X11R6/include  \
2224     /usr/local/include/X11R7  \
2225     /usr/local/include/X11R6  \
2226                               \
2227     /usr/Motif-2.1/include    \
2228     /usr/Motif-1.2/include    \
2229     /usr/include/Motif1.2     \
2230                               \
2231     /usr/dt/include           \
2232     /usr/openwin/include      \
2233                               \
2234     /usr/include/Xm           \
2235                               \
2236     /usr/X11R7/include        \
2237     /usr/X11R6/include        \
2238     /usr/X11R6.4/include      \
2239                               \
2240     /usr/include/X11R7        \
2241     /usr/include/X11R6        \
2242                               \
2243     /usr/X11/include          \
2244     /usr/include/X11          \
2245                               \
2246     /usr/XFree86/include/X11  \
2247     /usr/pkg/include          \
2248                               \
2249     /usr/local/X1R5/include  \
2250     /usr/local/include/X11R5  \
2251     /usr/X11R5/include        \
2252     /usr/include/X11R5        \
2253                               \
2254     /usr/local/X11R4/include  \
2255     /usr/local/include/X11R4  \
2256     /usr/X11R4/include        \
2257     /usr/include/X11R4        \
2258                               \
2259     /usr/openwin/share/include"
2260
2261 dnl try to find out the standard lib locations for the systems with multiple
2262 dnl ABIs
2263 AC_MSG_CHECKING([for libraries directories])
2264
2265 case "${host}" in
2266     *-*-irix6* )
2267         AC_CACHE_VAL(
2268             wx_cv_std_libpath,
2269             [
2270                 for d in WX_STD_LIBPATH(); do
2271                     for e in a so sl dylib dll.a; do
2272                         libc="$d/libc.$e"
2273                         if test -f $libc; then
2274                             save_LIBS="$LIBS"
2275                             LIBS="$libc"
2276                             AC_LINK_IFELSE([
2277                                     AC_LANG_SOURCE([int main() { return 0; }])
2278                                 ],
2279                                 wx_cv_std_libpath=`echo $d | sed s@/usr/@@`)
2280                             LIBS="$save_LIBS"
2281                             if test "x$wx_cv_std_libpath" != "x"; then
2282                                 break 2
2283                             fi
2284                         fi
2285                     done
2286                 done
2287             ]
2288         )
2289         ;;
2290
2291     *-*-solaris2* )
2292         dnl use ../lib or ../lib/64 depending on the size of void*
2293         if test "$ac_cv_sizeof_void_p" = 8 -a -d "/usr/lib/64"; then
2294             wx_cv_std_libpath="lib/64"
2295         fi
2296         ;;
2297
2298     *-*-linux* )
2299         dnl Recent Debian versions (as of 2011) use new approach to multiarch
2300         dnl and put the libraries under /usr/lib/arch-linux-gnu. Annoyingly,
2301         dnl "arch" here is not `uname -m` because it is "i386" even when uname
2302         dnl returns e.g. "i686". So we need to test for it explicitly.
2303         if test "$ac_cv_sizeof_void_p" = 8; then
2304             if test -d "/usr/lib/`uname -m`-linux-gnu"; then
2305                 wx_cv_std_libfullpath="/usr/lib/`uname -m`-linux-gnu"
2306             elif test -d "/usr/lib64" -a ! -h "/usr/lib64"; then
2307                 wx_cv_std_libpath="lib64"
2308             fi
2309         else
2310             case "${host}" in
2311                 i*86-*-linux* )
2312                     if test -d '/usr/lib/i386-linux-gnu'; then
2313                         wx_cv_std_libfullpath='/usr/lib/i386-linux-gnu'
2314                     fi
2315             esac
2316         fi
2317
2318         dnl And on top of all this, some packages haven't been updated for
2319         dnl full multiarch support yet so we still need to look in /usr/lib
2320         dnl too as well.
2321         if test -n "$wx_cv_std_libfullpath" -a -d "/usr/lib"; then
2322             wx_cv_std_libfullpath="$wx_cv_std_libfullpath /usr/lib"
2323         fi
2324         ;;
2325 esac
2326
2327 if test -z "$wx_cv_std_libpath"; then
2328     wx_cv_std_libpath="lib"
2329 fi
2330
2331 if test -z "$wx_cv_std_libfullpath"; then
2332     wx_cv_std_libfullpath="/usr/$wx_cv_std_libpath"
2333 fi
2334
2335
2336 AC_MSG_RESULT($wx_cv_std_libfullpath)
2337
2338 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s@include@$wx_cv_std_libpath@g` $wx_cv_std_libfullpath"
2339
2340 dnl Cross compiling with gcc?
2341 if test "$build" != "$host" -a "$GCC" = yes; then
2342     dnl for gcc cross-compilers "$CC -print-prog-name=ld" prints the path to
2343     dnl the linker. Stripping off the trailing '/bin/ld' gives us a candiate
2344     dnl for a 'root' below which libraries and headers for the target system
2345     dnl might be installed.
2346     if cross_root=`$CC -print-prog-name=ld 2>/dev/null`; then
2347         cross_root=`dirname $cross_root`
2348         cross_root=`dirname $cross_root`
2349
2350         dnl substitute this candiate root for '^/usr' in the search lists,
2351         dnl strip out any that don't start '^/usr'.
2352         SEARCH_LIB=`for x in $SEARCH_LIB; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2353         SEARCH_INCLUDE=`for x in $SEARCH_INCLUDE; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2354         SEARCH_INCLUDE="$SEARCH_INCLUDE $cross_root/include"
2355
2356         dnl also have pkg-config search for *.pc files under this 'root'
2357         if test -z "$PKG_CONFIG_PATH"; then
2358             PKG_CONFIG_PATH="$cross_root/local/lib/pkgconfig:$cross_root/lib/pkgconfig"
2359             export PKG_CONFIG_PATH
2360         fi
2361
2362         dnl AC_PATH_XTRA doesn't work currently unless -x-includes and
2363         dnl -x-libraries are given on the command line. So if they are not
2364         dnl set then set them here to plausible defaults.
2365         if test -z "$x_includes" -o "$x_includes" = NONE; then
2366             WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
2367             x_includes=$ac_find_includes
2368         fi
2369         if test -z "$x_libraries" -o "$x_libraries" = NONE; then
2370             WX_PATH_FIND_LIBRARIES(Xt)
2371             x_libraries=$ac_find_libraries
2372         fi
2373     fi
2374 fi
2375
2376 dnl ------------------------------------------------------------------------
2377 dnl Check for libraries
2378 dnl ------------------------------------------------------------------------
2379
2380 dnl flush the cache because checking for libraries below might abort
2381 AC_CACHE_SAVE
2382
2383 dnl Only add the -lm library if floating point functions cannot be used
2384 dnl without it.  This check is important on cygwin because of the bizarre
2385 dnl way that they have organized functions into libraries.  On cygwin, both
2386 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
2387 dnl means that
2388 dnl   1) linking with -lm is not necessary, and
2389 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
2390 dnl In particular, if you compile any program with -mno-cygwin and link with
2391 dnl -lm, it will crash instantly when it is run.  This happens because the
2392 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
2393 dnl the ___main function instead of allowing it to be defined by
2394 dnl /usr/lib/mingw/libmingw32.a as it should be.
2395 dnl
2396 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
2397 dnl
2398 dnl Just check a few floating point functions. If they are all found without
2399 dnl -lm, then we must not need -lm.
2400 have_cos=0
2401 have_floor=0
2402 AC_CHECK_FUNCS(cos, have_cos=1)
2403 AC_CHECK_FUNCS(floor, have_floor=1)
2404 AC_MSG_CHECKING(if floating point functions link without -lm)
2405 if test "$have_cos" = 1 -a "$have_floor" = 1; then
2406     AC_MSG_RESULT(yes)
2407 else
2408     AC_MSG_RESULT(no)
2409     LIBS="$LIBS -lm"
2410     # use different functions to avoid configure caching
2411     have_sin=0
2412     have_ceil=0
2413     AC_CHECK_FUNCS(sin, have_sin=1)
2414     AC_CHECK_FUNCS(ceil, have_ceil=1)
2415     AC_MSG_CHECKING(if floating point functions link with -lm)
2416     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
2417         AC_MSG_RESULT(yes)
2418     else
2419         AC_MSG_RESULT(no)
2420         # not sure we should warn the user, crash, etc.
2421     fi
2422 fi
2423
2424 dnl check for C99 string to long long conversion functions, assume that if we
2425 dnl have the unsigned variants, then we have the signed ones as well
2426 dnl
2427 dnl at least under SGI these functions are only available in C99 code and not
2428 dnl in C++ so do these tests using C++ compiler
2429 AC_LANG_PUSH(C++)
2430 if test "wxUSE_UNICODE" = "yes"; then
2431     WX_CHECK_FUNCS(wcstoull)
2432 else
2433     WX_CHECK_FUNCS(strtoull)
2434 fi
2435 AC_LANG_POP()
2436
2437 dnl ---------------------------------------------------------------------------
2438 dnl Optional libraries
2439 dnl
2440 dnl   --with-<lib>=sys
2441 dnl       looks for system library and fails if not found
2442 dnl
2443 dnl   --with-<lib>
2444 dnl   --with-<lib>=yes
2445 dnl       looks for system library and, if not found, prints a warning,
2446 dnl       falls back to the builtin wx version, and continues configuration
2447 dnl
2448 dnl   --with-<lib>=builtin
2449 dnl       uses builtin wx version without searching for system library
2450 dnl
2451 dnl   --with-<lib>=no
2452 dnl   --without-<lib>
2453 dnl       do not use library (neither system nor builtin wx version)
2454 dnl
2455 dnl ---------------------------------------------------------------------------
2456
2457 dnl ------------------------------------------------------------------------
2458 dnl Check for regex libraries
2459 dnl ------------------------------------------------------------------------
2460
2461 if test "$wxUSE_REGEX" != "no"; then
2462     AC_DEFINE(wxUSE_REGEX)
2463
2464     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2465         AC_MSG_WARN([Defaulting to the builtin regex library for Unicode build.])
2466         wxUSE_REGEX=builtin
2467     fi
2468
2469     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2470         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2471         dnl on some old systems it may be in libregex - check for it too?
2472         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp re_search)],, [ ])
2473
2474         if test "x$ac_cv_func_regcomp" != "xyes"; then
2475             if test "$wxUSE_REGEX" = "sys" ; then
2476                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2477             else
2478                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2479                 wxUSE_REGEX=builtin
2480             fi
2481         else
2482             dnl we are using the system library
2483             wxUSE_REGEX=sys
2484             dnl only the built-in supports advanced REs
2485             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2486         fi
2487     fi
2488 fi
2489
2490 dnl ------------------------------------------------------------------------
2491 dnl Check for zlib compression library
2492 dnl ------------------------------------------------------------------------
2493
2494 ZLIB_LINK=
2495 if test "$wxUSE_ZLIB" != "no" ; then
2496     AC_DEFINE(wxUSE_ZLIB)
2497
2498     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2499         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2500         dnl should still use it because hopefully (can someone confirm this?)
2501         dnl Apple did fix the security problem in it and not using the system
2502         dnl library results in a whole bunch of warnings when linking with
2503         dnl Carbon framework
2504         if test "$USE_DARWIN" = 1; then
2505             system_zlib_h_ok="yes"
2506         else
2507             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2508             dnl known to not work) and although I don't know which is
2509             dnl the minimal required version it's safer to test for 1.1.4 as
2510             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2511             dnl has anything more ancient (1.1.3 was released in July 1998)
2512             dnl anyhow
2513             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2514                 [AC_TRY_RUN(
2515                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2516                     [
2517                         #include <zlib.h>
2518                         #include <stdio.h>
2519
2520                         int main()
2521                         {
2522                             FILE *f=fopen("conftestval", "w");
2523                             if (!f) exit(1);
2524                             fprintf(f, "%s",
2525                                     ZLIB_VERSION[0] == '1' &&
2526                                     (ZLIB_VERSION[2] > '1' ||
2527                                     (ZLIB_VERSION[2] == '1' &&
2528                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2529                             exit(0);
2530                         }
2531                     ],
2532                     ac_cv_header_zlib_h=`cat conftestval`,
2533                     ac_cv_header_zlib_h=no,
2534                     dnl cross-compiling: don't have an answer, try later
2535                     unset ac_cv_header_zlib_h
2536                 )]
2537             )
2538             dnl If the test above did not come up with a value (e.g. cross
2539             dnl compiling) then this should give a definitive answer
2540             AC_CHECK_HEADER(zlib.h,,, [ ])
2541
2542             system_zlib_h_ok=$ac_cv_header_zlib_h
2543         fi
2544
2545         if test "$system_zlib_h_ok" = "yes"; then
2546             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2547         fi
2548
2549         if test "x$ZLIB_LINK" = "x" ; then
2550             if test "$wxUSE_ZLIB" = "sys" ; then
2551                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2552             else
2553                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2554                 wxUSE_ZLIB=builtin
2555             fi
2556         else
2557             dnl we are using the system library
2558             wxUSE_ZLIB=sys
2559         fi
2560     fi
2561 fi
2562
2563 dnl ------------------------------------------------------------------------
2564 dnl Check for png library
2565 dnl ------------------------------------------------------------------------
2566
2567 PNG_LINK=
2568 if test "$wxUSE_LIBPNG" != "no" ; then
2569     AC_DEFINE(wxUSE_LIBPNG)
2570
2571     dnl for the check below to have a chance to succeed, we must already have
2572     dnl libz somewhere
2573     if test "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2574         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2575         wxUSE_LIBPNG=builtin
2576     fi
2577
2578     if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2579         dnl libpng version 0.9 is known to not work, if an even newer
2580         dnl version is required, just bump it up in the test below
2581         AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2582             [AC_TRY_RUN(
2583                 dnl png.h defines PNG_LIBPNG_VER=number
2584                 [
2585                     #include <png.h>
2586                     #include <stdio.h>
2587
2588                     int main()
2589                     {
2590                         FILE *f=fopen("conftestval", "w");
2591                         if (!f) exit(1);
2592                         fprintf(f, "%s",
2593                                  PNG_LIBPNG_VER > 90 ? "yes" : "no");
2594                         exit(0);
2595                     }
2596                 ],
2597                 ac_cv_header_png_h=`cat conftestval`,
2598                 ac_cv_header_png_h=no,
2599                 dnl cross-compiling: test (later) if we have any png.h
2600                 unset ac_cv_header_png_h
2601             )]
2602         )
2603         AC_CHECK_HEADER(png.h,,, [ ])
2604
2605         if test "$ac_cv_header_png_h" = "yes"; then
2606             AC_CHECK_LIB(png, png_sig_cmp, PNG_LINK=" -lpng -lz", , [-lz -lm])
2607         fi
2608
2609         if test "x$PNG_LINK" = "x" ; then
2610             if test "$wxUSE_LIBPNG" = "sys" ; then
2611                 AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2612             else
2613                 AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2614                 wxUSE_LIBPNG=builtin
2615             fi
2616         else
2617             dnl we are using the system library
2618             wxUSE_LIBPNG=sys
2619         fi
2620     fi
2621 fi
2622
2623 dnl ------------------------------------------------------------------------
2624 dnl Check for jpeg library
2625 dnl ------------------------------------------------------------------------
2626
2627 dnl this check must be done before the check for libtiff as libtiff uses
2628 dnl libjpeg itself
2629 JPEG_LINK=
2630 if test "$wxUSE_LIBJPEG" != "no" ; then
2631     AC_DEFINE(wxUSE_LIBJPEG)
2632
2633     if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2634         dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2635         dnl HAVE_STDLIB_H which are already defined and this provokes
2636         dnl a compiler warning which configure considers as an error...
2637         AC_MSG_CHECKING(for jpeglib.h)
2638         AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2639             AC_TRY_COMPILE(
2640                 [
2641                     #undef HAVE_STDLIB_H
2642                     #include <stdio.h>
2643                     #include <jpeglib.h>
2644                 ],
2645                 [
2646                 ],
2647                 ac_cv_header_jpeglib_h=yes,
2648                 ac_cv_header_jpeglib_h=no
2649             )
2650         )
2651         AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2652
2653         if test "$ac_cv_header_jpeglib_h" = "yes"; then
2654             AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2655         fi
2656
2657         if test "x$JPEG_LINK" = "x" ; then
2658             if test "$wxUSE_LIBJPEG" = "sys" ; then
2659                 AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2660             else
2661                 AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2662                 wxUSE_LIBJPEG=builtin
2663             fi
2664         else
2665             dnl we are using the system library
2666             wxUSE_LIBJPEG=sys
2667
2668             if test "$wxUSE_MSW" = 1; then
2669                 dnl boolean is defined by the jpeg headers and also by the
2670                 dnl Windows headers of some compilers. This type has been
2671                 dnl renamed in the builtin, so it is only an issue when
2672                 dnl using an external jpeg lib on Windows.
2673                 AC_CHECK_TYPES(
2674                     [boolean],
2675                     [
2676                         AC_CHECK_SIZEOF(
2677                             [boolean],
2678                             [],
2679                             [
2680                                 #undef HAVE_BOOLEAN
2681                                 #include <stdio.h>
2682                                 #include <jpeglib.h>
2683                             ])
2684                         AC_DEFINE_UNQUOTED(
2685                             [wxHACK_BOOLEAN],
2686                             [wxInt`expr 8 \* $ac_cv_sizeof_boolean`])
2687                     ],
2688                     [],
2689                     [#include <windows.h>])
2690             fi
2691         fi
2692     fi
2693 fi
2694
2695 dnl ------------------------------------------------------------------------
2696 dnl Check for tiff library
2697 dnl ------------------------------------------------------------------------
2698
2699 TIFF_LINK=
2700 TIFF_PREREQ_LINKS=-lm
2701 if test "$wxUSE_LIBTIFF" != "no" ; then
2702     AC_DEFINE(wxUSE_LIBTIFF)
2703
2704     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2705         dnl libtiff may depend on libjpeg and libz so use them in the test
2706         dnl below or it would fail
2707         if test "$wxUSE_LIBJPEG" = "sys"; then
2708             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2709         fi
2710         if test "$wxUSE_ZLIB" = "sys"; then
2711             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2712         fi
2713         AC_CHECK_HEADER(tiffio.h,
2714                         [
2715                             AC_CHECK_LIB(tiff, TIFFError,
2716                                          TIFF_LINK=" -ltiff",
2717                                          ,
2718                                          $TIFF_PREREQ_LINKS)
2719                         ],
2720                         [],
2721                         [ ]
2722                        )
2723
2724         if test "x$TIFF_LINK" = "x" ; then
2725             if test "$wxUSE_LIBTIFF" = "sys" ; then
2726                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2727             else
2728                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2729                 wxUSE_LIBTIFF=builtin
2730             fi
2731         else
2732             dnl we are using the system library
2733             wxUSE_LIBTIFF=sys
2734         fi
2735     fi
2736     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2737         if test "$wxUSE_LIBJPEG" = "no"; then
2738             dnl we have to prevent the builtin libtiff configure from building the
2739             dnl library with JPEG support as this was explicitly disabled by user,
2740             dnl but unfortunately it needs --disable-jpeg and not --without-libjpeg
2741             dnl (which will be passed to it anyhow as configure passes arguments to
2742             dnl the top-level script to all the other ones called recursively), so
2743             dnl we need to hack around this
2744             ac_configure_args="$ac_configure_args --disable-jpeg"
2745         fi
2746         AC_CONFIG_SUBDIRS([src/tiff])
2747     fi
2748 fi
2749
2750 dnl ------------------------------------------------------------------------
2751 dnl Check for expat libraries
2752 dnl ------------------------------------------------------------------------
2753
2754 if test "$wxUSE_EXPAT" != "no"; then
2755     wxUSE_XML=yes
2756     AC_DEFINE(wxUSE_EXPAT)
2757     AC_DEFINE(wxUSE_XML)
2758
2759     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2760         AC_CHECK_HEADER([expat.h], [found_expat_h=1],, [ ])
2761         if test "x$found_expat_h" = "x1"; then
2762             dnl Expat 1.95.6 comes with broken expat.h:
2763             AC_CACHE_CHECK([if expat.h is valid C++ header],
2764                 wx_cv_expat_is_not_broken,
2765                 [
2766                 AC_LANG_PUSH(C++)
2767                 AC_TRY_COMPILE([#include <expat.h>],[],
2768                     wx_cv_expat_is_not_broken=yes,
2769                     wx_cv_expat_is_not_broken=no
2770                 )
2771                 AC_LANG_POP()
2772                 ]
2773             )
2774             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2775                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2776             fi
2777         fi
2778         if test "x$EXPAT_LINK" = "x" ; then
2779             if test "$wxUSE_EXPAT" = "sys" ; then
2780                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2781             else
2782                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2783                 wxUSE_EXPAT=builtin
2784             fi
2785         else
2786             dnl we are using the system library
2787             wxUSE_EXPAT=sys
2788         fi
2789     fi
2790     if test "$wxUSE_EXPAT" = "builtin" ; then
2791         dnl Expat needs this:
2792         AC_CONFIG_SUBDIRS([src/expat])
2793     fi
2794 fi
2795
2796
2797 dnl ------------------------------------------------------------------------
2798 dnl Check for libmspack
2799 dnl ------------------------------------------------------------------------
2800
2801 if test "$wxUSE_LIBMSPACK" != "no"; then
2802     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1],, [ ])
2803     if test "x$found_mspack_h" = "x1"; then
2804         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2805                      MSPACK_LINK=" -lmspack")
2806     fi
2807     if test "x$MSPACK_LINK" = "x" ; then
2808         wxUSE_LIBMSPACK=no
2809     fi
2810 fi
2811
2812 if test "$wxUSE_LIBMSPACK" != "no"; then
2813     AC_DEFINE(wxUSE_LIBMSPACK)
2814 fi
2815
2816
2817 dnl ----------------------------------------------------------------
2818 dnl search for toolkit (widget sets)
2819 dnl ----------------------------------------------------------------
2820
2821 AFMINSTALL=
2822 WIN32INSTALL=
2823
2824 TOOLKIT=
2825 TOOLKIT_INCLUDE=
2826 WIDGET_SET=
2827
2828 dnl are we building for a win32 target environment?
2829 dnl If so, setup common stuff needed for both GUI and Base libs.
2830 if test "$USE_WIN32" = 1 ; then
2831     AC_CHECK_HEADERS(w32api.h,,, [ ])
2832     AC_CHECK_HEADER(windows.h,,
2833     [
2834         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2835     ],
2836     [ ])
2837
2838     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -ladvapi32 -lwsock32 -lgdi32"
2839     case "${host}" in
2840         x86_64-*-mingw32* )
2841             dnl we need to define this to embed the manifest for correct
2842             dnl platform from wx/msw/wx.rc (this is not needed for x86 which is
2843             dnl the default in wx/msw/rcdefs.h)
2844             WINDRES_CPU_DEFINE="--define WX_CPU_AMD64"
2845         ;;
2846     esac
2847     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2848         LIBS="$LIBS -loleacc"
2849     fi
2850
2851     case "${host}" in
2852         *-*-cygwin* )
2853             dnl Cygwin doesn't include these by default
2854             LIBS="$LIBS -lkernel32 -luser32"
2855     esac
2856
2857     dnl This one is still used by some sample makefiles.
2858     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__ $WINDRES_CPU_DEFINE"
2859     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2860
2861     dnl This lot we export to wx-config.  It must add the relevant
2862     dnl include directories at the point when they can be known.
2863     dnl (but are these (still) required anyway?)
2864     WXCONFIG_RESFLAGS="--define __WIN32__ --define __WIN95__ --define __GNUWIN32__ $WINDRES_CPU_DEFINE"
2865
2866     dnl install Win32-specific files in "make install"
2867     WIN32INSTALL=win32install
2868 fi
2869
2870 if test "$wxUSE_GUI" = "yes"; then
2871     USE_GUI=1
2872
2873     GUI_TK_LIBRARY=
2874
2875     WXGTK1=
2876     WXGTK127=
2877     WXGTK2=
2878     WXGTK3=
2879     WXGPE=
2880
2881     if test "$wxUSE_OLD_COCOA" = 1 ; then
2882         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2883             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2884             wxUSE_PRINTING_ARCHITECTURE=no
2885         fi
2886         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2887             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2888             wxUSE_DRAG_AND_DROP=no
2889         fi
2890         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2891             AC_MSG_WARN([wxDragImage not supported under wxCocoa yet, disabled])
2892             wxUSE_DRAGIMAGE=no
2893         fi
2894     fi
2895
2896     if test "$wxUSE_MSW" = 1 ; then
2897         TOOLKIT=MSW
2898         GUIDIST=MSW_DIST
2899
2900         dnl -mwindows causes a heap of other default gui libs to be linked in.
2901         case "${host}" in
2902             *-*-mingw32* )
2903                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2904         esac
2905     fi
2906
2907     if test "$wxUSE_GTK" = 1; then
2908         dnl GTK+ test program must be compiled with C compiler
2909         AC_MSG_CHECKING([for GTK+ version])
2910
2911         gtk_version_cached=1
2912         AC_CACHE_VAL(wx_cv_lib_gtk,
2913             [
2914                 dnl stupid GTK+ AM macros produce their own messages, so we
2915                 dnl have to pass to the next line
2916                 gtk_version_cached=0
2917                 AC_MSG_RESULT()
2918
2919                 dnl we must link against lgthread unless the user
2920                 dnl used --disable-threads
2921                 GTK_MODULES=
2922                 if test "$wxUSE_THREADS" = "yes"; then
2923                     GTK_MODULES=gthread
2924                 fi
2925
2926                 if test -z "$wxGTK_VERSION"; then
2927                     wxGTK_VERSION=any
2928                 fi
2929
2930                 dnl detect GTK2
2931                 wx_cv_lib_gtk=
2932                 if test "x$wxGTK_VERSION" != "x1"
2933                 then
2934                     dnl The gthread.pc that ships with Solaris returns '-mt',
2935                     dnl it's correct for Sun CC, but gcc requires '-pthreads'.
2936                     dnl So disable the compile check and remove the -mt below.
2937                     case "${host}" in
2938                         *-*-solaris2* )
2939                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
2940                                 enable_gtktest=no
2941                             fi
2942                     esac
2943
2944                     if test "$wxGTK_VERSION" != 3; then
2945                         AM_PATH_GTK_2_0(2.4.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2946                     fi
2947                     if test -z "$wx_cv_lib_gtk"; then
2948                         if test "$wxGTK_VERSION" = 3 -o "$wxGTK_VERSION" = any; then
2949                             AM_PATH_GTK_3_0(, wx_cv_lib_gtk=3, , $GTK_MODULES)
2950                         fi
2951                     fi
2952                 fi
2953
2954                 dnl detect GTK1.x
2955                 if test -z "$wx_cv_lib_gtk"; then
2956                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
2957                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2958
2959                         if test -z "$wx_cv_lib_gtk"; then
2960                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2961                         fi
2962                     fi
2963                 fi
2964
2965                 if test -z "$wx_cv_lib_gtk"; then
2966                     dnl looks better in AC_MSG_RESULT
2967                     wx_cv_lib_gtk=none
2968                 else
2969                     dnl we use symbols from X11 directly so we should link with it
2970                     GTK_LIBS="$GTK_LIBS -lX11"
2971
2972                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2973                     dnl subsequent runs
2974                     wx_cv_cflags_gtk=$GTK_CFLAGS
2975                     wx_cv_libs_gtk=$GTK_LIBS
2976                 fi
2977             ]
2978         )
2979
2980         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2981         dnl enough
2982         if test "$gtk_version_cached" = 1; then
2983             AC_MSG_RESULT($wx_cv_lib_gtk)
2984         fi
2985
2986         case "$wx_cv_lib_gtk" in
2987             3)      WXGTK3=1
2988                     TOOLKIT_VERSION=3
2989                     ;;
2990             2.0)    WXGTK2=1
2991                     TOOLKIT_VERSION=2
2992                     ;;
2993             1.2.7)  WXGTK127=1
2994                     WXGTK1=1
2995                     ;;
2996             1.2*)   WXGTK1=1 ;;
2997             *)      AC_MSG_ERROR([
2998 The development files for GTK+ were not found. For GTK+ 2, please
2999 ensure that pkg-config is in the path and that gtk+-2.0.pc is
3000 installed. For GTK+ 1.2 please check that gtk-config is in the path,
3001 and that the version is 1.2.3 or above. Also check that the
3002 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
3003 --libs' are in the LD_LIBRARY_PATH or equivalent.
3004                             ])
3005                     ;;
3006         esac
3007
3008         if test "$WXGTK3" = 1; then
3009             AC_DEFINE(__WXGTK218__)
3010             AC_DEFINE(__WXGTK210__)
3011             AC_DEFINE(__WXGTK26__)
3012         elif test "$WXGTK2" = 1; then
3013             save_CFLAGS="$CFLAGS"
3014             save_LIBS="$LIBS"
3015             CFLAGS="$wx_cv_cflags_gtk $CFLAGS"
3016             LIBS="$LIBS $wx_cv_libs_gtk"
3017
3018             dnl test if we have at least GTK+ 2.18:
3019             AC_MSG_CHECKING([if GTK+ is version >= 2.18])
3020             AC_TRY_COMPILE([
3021                             #include <gtk/gtk.h>
3022                            ],
3023                            [
3024                             #if !GTK_CHECK_VERSION(2,18,0)
3025                             Not GTK+ 2.18
3026                             #endif
3027                            ],
3028                            [
3029                             AC_DEFINE(__WXGTK218__)
3030                             AC_DEFINE(__WXGTK210__)
3031                             AC_DEFINE(__WXGTK26__)
3032                             AC_MSG_RESULT([yes])
3033                             ac_wxgtk218=1
3034                            ],
3035                            [
3036                             AC_MSG_RESULT([no])
3037                             ac_wxgtk218=0
3038                            ])
3039
3040             if test "$ac_wxgtk218" = 0; then
3041                 dnl test if we have at least GTK+ 2.10:
3042                 AC_MSG_CHECKING([if GTK+ is version >= 2.10])
3043                 AC_TRY_COMPILE([
3044                                 #include <gtk/gtk.h>
3045                                ],
3046                                [
3047                                 #if !GTK_CHECK_VERSION(2,10,0)
3048                                 Not GTK+ 2.10
3049                                 #endif
3050                                ],
3051                                [
3052                                 AC_DEFINE(__WXGTK210__)
3053                                 AC_DEFINE(__WXGTK26__)
3054                                 AC_MSG_RESULT([yes])
3055                                 ac_wxgtk210=1
3056                                ],
3057                                [
3058                                 AC_MSG_RESULT([no])
3059                                 ac_wxgtk210=0
3060                                ])
3061
3062                 if test "$ac_wxgtk210" = 0; then
3063                     dnl test if we have at least GTK+ 2.6:
3064                     AC_MSG_CHECKING([if GTK+ is version >= 2.6])
3065                     AC_TRY_COMPILE([
3066                                     #include <gtk/gtk.h>
3067                                 ],
3068                                 [
3069                                     #if !GTK_CHECK_VERSION(2,6,0)
3070                                     Not GTK+ 2.6
3071                                     #endif
3072                                 ],
3073                                 [
3074                                     AC_DEFINE(__WXGTK26__)
3075                                     AC_MSG_RESULT([yes])
3076                                     ac_wxgtk26=1
3077                                 ],
3078                                 [
3079                                     AC_MSG_RESULT([no])
3080                                     ac_wxgtk26=0
3081                                 ])
3082                 fi
3083             fi
3084
3085             CFLAGS="$save_CFLAGS"
3086             LIBS="$save_LIBS"
3087         else
3088             if test "$wxUSE_UNICODE" = "yes"; then
3089                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
3090                 wxUSE_UNICODE=no
3091             fi
3092
3093             dnl test for XIM support in libgdk
3094             AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
3095
3096             dnl we need poll() in src/gtk1/app.cpp (we know that Darwin doesn't
3097             dnl have it but we do the check for the others)
3098             if test "$USE_DARWIN" != 1; then
3099                 AC_CHECK_FUNCS(poll)
3100             fi
3101         fi
3102
3103         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
3104         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
3105         AFMINSTALL=afminstall
3106         TOOLKIT=GTK
3107         GUIDIST=GTK_DIST
3108
3109         dnl test for external libxpm if we're configured to use it
3110         if test "$wxUSE_GPE" = "yes"; then
3111             AC_MSG_CHECKING(for gpewidget library)
3112             WX_PATH_FIND_LIBRARIES(gpewidget)
3113             if test "$ac_find_libraries" != "" ; then
3114                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3115                 dnl -lgpewidget must be before all GTK libs and
3116                 dnl we guess its path from the prefix
3117                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
3118                 WXGPE=1
3119                 AC_MSG_RESULT([found in $ac_find_libraries])
3120             else
3121                 AC_MSG_RESULT(not found)
3122             fi
3123
3124             dnl AC_MSG_CHECKING(for gpe library)
3125             dnl WX_PATH_FIND_LIBRARIES(gpe)
3126             dnl if test "$ac_find_libraries" != "" ; then
3127             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3128             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
3129             dnl     AC_MSG_RESULT(found in $ac_find_libraries)
3130             dnl else
3131             dnl     AC_MSG_RESULT(not found)
3132             dnl fi
3133         fi
3134     fi
3135
3136     if test "$wxUSE_DFB" = 1; then
3137        PKG_PROG_PKG_CONFIG()
3138
3139        PKG_CHECK_MODULES(DIRECTFB,
3140                          [directfb >= 0.9.23],
3141                          [
3142                            wxUSE_UNIVERSAL="yes"
3143                            TOOLKIT_INCLUDE="$DIRECTFB_CFLAGS"
3144                            GUI_TK_LIBRARY="$DIRECTFB_LIBS"
3145                            TOOLKIT=DFB
3146                            GUIDIST=DFB_DIST
3147                          ],
3148                          [
3149                            AC_MSG_ERROR([DirectFB not found.])
3150                          ]
3151                          )
3152     fi
3153
3154     if test "$wxUSE_MICROWIN" = 1; then
3155         AC_MSG_CHECKING(for MicroWindows)
3156         if test "x$MICROWINDOWS" = x ; then
3157             AC_MSG_RESULT(not found)
3158             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
3159         else
3160             AC_MSG_RESULT($MICROWINDOWS)
3161         fi
3162
3163         if test -f $MICROWINDOWS/lib/libmwin.a; then
3164             AC_MSG_RESULT(MicroWindows' libraries found.)
3165         else
3166             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
3167         fi
3168
3169         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
3170         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
3171
3172         wxUSE_UNIVERSAL="yes"
3173
3174         AFMINSTALL=afminstall
3175         TOOLKIT=MICROWIN
3176         GUIDIST=MICROWIN_DIST
3177
3178         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
3179     fi
3180
3181     dnl common part of X11 and Motif port checks
3182     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3183         dnl use standard macros to check for X headers/libs, this brings
3184         dnl support for the standard configure options --x-includes,
3185         dnl --x-libraries and --no-x
3186         AC_PATH_XTRA
3187
3188         if test "$no_x" = "yes"; then
3189           AC_MSG_ERROR([X11 not found, please use --x-includes and/or --x-libraries options (see config.log for details)])
3190         fi
3191
3192         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
3193         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
3194         dnl this junk out
3195         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
3196         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
3197         AFMINSTALL=afminstall
3198         COMPILED_X_PROGRAM=0
3199
3200     fi
3201
3202     if test "$wxUSE_X11" = 1; then
3203         if test "$wxUSE_NANOX" = "yes"; then
3204             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
3205             if test "x$MICROWIN" = x ; then
3206                 AC_MSG_RESULT(not found)
3207                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
3208             else
3209                 AC_MSG_RESULT($MICROWIN)
3210                 AC_DEFINE(wxUSE_NANOX)
3211             fi
3212         fi
3213
3214         if test "$wxUSE_UNICODE" = "yes"; then
3215             PKG_PROG_PKG_CONFIG()
3216
3217             PKG_CHECK_MODULES(PANGOX, pangox,
3218                 [
3219                     CFLAGS="$PANGOX_CFLAGS $CFLAGS"
3220                     CXXFLAGS="$PANGOX_CFLAGS $CXXFLAGS"
3221                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
3222                 ],
3223                 [
3224                     AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
3225                 ]
3226             )
3227             PKG_CHECK_MODULES(PANGOFT2, pangoft2,
3228                 [
3229                     CFLAGS="$PANGOFT2_CFLAGS $CFLAGS"
3230                     CXXFLAGS="$PANGOFT2_CFLAGS $CXXFLAGS"
3231                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
3232                 ],
3233                 [
3234                     AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
3235                     wxUSE_PRINTING_ARCHITECTURE="no"
3236                 ]
3237             )
3238             PKG_CHECK_MODULES(PANGOXFT, pangoxft,
3239                 [
3240                     AC_DEFINE(HAVE_PANGO_XFT)
3241                     CFLAGS="$PANGOXFT_CFLAGS $CFLAGS"
3242                     CXXFLAGS="$PANGOXFT_CFLAGS $CXXFLAGS"
3243                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
3244                 ],
3245                 [
3246                     AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
3247                 ]
3248             )
3249             save_LIBS="$LIBS"
3250             LIBS="$LIBS $PANGOX_LIBS"
3251             AC_CHECK_FUNCS([pango_font_family_is_monospace])
3252             LIBS="$save_LIBS"
3253         fi
3254
3255         wxUSE_UNIVERSAL="yes"
3256
3257         if test "$wxUSE_NANOX" = "yes"; then
3258             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
3259             TOOLCHAIN_DEFS="${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"
3260             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
3261         else
3262             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
3263         fi
3264
3265         TOOLKIT=X11
3266         GUIDIST=X11_DIST
3267     fi
3268
3269     if test "$wxUSE_MOTIF" = 1; then
3270         AC_MSG_CHECKING(for Motif/Lesstif headers)
3271         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
3272         if test "$ac_find_includes" != "" ; then
3273             AC_MSG_RESULT(found in $ac_find_includes)
3274             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
3275             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
3276         else
3277             save_CFLAGS=$CFLAGS
3278             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3279
3280             AC_TRY_COMPILE(
3281                 [
3282                     #include <Xm/Xm.h>
3283                 ],
3284                 [
3285                     int version;
3286                     version = xmUseVersion;
3287                 ],
3288                 [
3289                     AC_MSG_RESULT(found in default search path)
3290                     COMPILED_X_PROGRAM=1
3291                 ],
3292                 [
3293                     AC_MSG_RESULT(no)
3294                     AC_MSG_ERROR(please set CPPFLAGS to contain the location of Xm/Xm.h)
3295                 ]
3296             )
3297
3298             CFLAGS=$save_CFLAGS
3299         fi
3300
3301
3302         AC_MSG_CHECKING(for Motif/Lesstif library)
3303         WX_PATH_FIND_LIBRARIES(Xm)
3304
3305         if test "x$ac_find_libraries" != "x" ; then
3306             AC_MSG_RESULT(found in $ac_find_libraries)
3307
3308             WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3309             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3310         else
3311             dnl it might happen that we found headers in one of the standard
3312             dnl paths but the libs are elsewhere but still in default (linker)
3313             dnl path -- try to compile a test program to check for this
3314             save_CFLAGS=$CFLAGS
3315             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3316             save_LIBS="$LIBS"
3317             LIBS="$GUI_TK_LIBRARY -lXm -lXmu -lXext -lX11"
3318
3319             AC_TRY_LINK(
3320                 [
3321                     #include <Xm/Xm.h>
3322                 ],
3323                 [
3324                     int version;
3325                     version = xmUseVersion;
3326                 ],
3327                 [
3328                     AC_MSG_RESULT(found in default search path)
3329                     COMPILED_X_PROGRAM=1
3330                 ],
3331                 [
3332                     AC_MSG_RESULT(no)
3333                     AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3334                 ]
3335             )
3336
3337             CFLAGS=$save_CFLAGS
3338             LIBS="$save_LIBS"
3339         fi
3340
3341         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3342         libp_link=""
3343         libsm_ice_link=""
3344         libs_found=0
3345         for libp in "" " -lXp"; do
3346             if test "$libs_found" = 0; then
3347                 for libsm_ice in "" " -lSM -lICE"; do
3348                     if test "$libs_found" = 0; then
3349                         save_LIBS="$LIBS"
3350                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3351                         save_CFLAGS=$CFLAGS
3352                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3353
3354                         AC_TRY_LINK(
3355                             [
3356                                 #include <Xm/Xm.h>
3357                                 #include <Xm/List.h>
3358                             ],
3359                             [
3360                                 XmString string = NULL;
3361                                 Widget w = NULL;
3362                                 int position = 0;
3363                                 XmListAddItem(w, string, position);
3364                             ],
3365                             [
3366                                 libp_link="$libp"
3367                                 libsm_ice_link="$libsm_ice"
3368                                 AC_MSG_RESULT(
3369                                     [need${libp_link}${libsm_ice_link}])
3370                                 libs_found=1
3371                             ], []
3372                         )
3373
3374                         LIBS="$save_LIBS"
3375                         CFLAGS=$save_CFLAGS
3376                     fi
3377                 done
3378             fi
3379         done
3380
3381         if test "$libs_found" = 0; then
3382             AC_MSG_RESULT([can't find the right libraries])
3383             AC_MSG_ERROR([can't link a simple motif program])
3384         fi
3385
3386         dnl this seems to be needed under IRIX and shouldn't do any harm
3387         dnl elsewhere
3388         AC_CHECK_LIB(Sgm, [SgCreateList], [libsgm_link=" -lSgm"])
3389
3390         save_CFLAGS=$CFLAGS
3391         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3392
3393         AC_CACHE_CHECK([for Motif 2],
3394             wx_cv_lib_motif2,
3395             AC_TRY_COMPILE([
3396                             #include <Xm/Xm.h>
3397                            ],
3398                            [
3399                             #if XmVersion < 2000
3400                             Not Motif 2
3401                             #endif
3402                            ],
3403                            wx_cv_lib_motif2="yes",
3404                            wx_cv_lib_motif2="no"))
3405         if test "$wx_cv_lib_motif2" = "yes"; then
3406             AC_DEFINE(__WXMOTIF20__,1)
3407         else
3408             AC_DEFINE(__WXMOTIF20__,0)
3409         fi
3410
3411         AC_CACHE_CHECK([whether Motif is Lesstif],
3412             wx_cv_lib_lesstif,
3413             AC_TRY_COMPILE([
3414                             #include <Xm/Xm.h>
3415                            ],
3416                            [
3417                             #if !defined(LesstifVersion) || LesstifVersion <= 0
3418                             Not Lesstif
3419                             #endif
3420                            ],
3421                            wx_cv_lib_lesstif="yes",
3422                            wx_cv_lib_lesstif="no")
3423         )
3424         if test "$wx_cv_lib_lesstif" = "yes"; then
3425             AC_DEFINE(__WXLESSTIF__,1)
3426         else
3427             AC_DEFINE(__WXLESSTIF__,0)
3428         fi
3429
3430         CFLAGS=$save_CFLAGS
3431
3432         GUI_TK_LIBRARY="$GUI_TK_LIBRARY${libsgm_link} -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3433         TOOLKIT=MOTIF
3434         GUIDIST=MOTIF_DIST
3435     fi
3436
3437     dnl more tests common to X11 and Motif:
3438     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3439         dnl test for external libxpm if we're configured to use it
3440         if test "$wxUSE_LIBXPM" = "sys"; then
3441             AC_MSG_CHECKING(for Xpm library)
3442             WX_PATH_FIND_LIBRARIES(Xpm)
3443             if test "$ac_find_libraries" != "" ; then
3444                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3445                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3446                 AC_MSG_RESULT(found in $ac_find_libraries)
3447
3448                 AC_CACHE_CHECK([for X11/xpm.h],
3449                     wx_cv_x11_xpm_h,
3450                     [
3451                         save_CFLAGS=$CFLAGS
3452                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3453
3454                         AC_TRY_COMPILE(
3455                             [
3456                                 #include <X11/xpm.h>
3457                             ],
3458                             [
3459                                 int version;
3460                                 version = XpmLibraryVersion();
3461                             ],
3462                             wx_cv_x11_xpm_h=yes,
3463                             wx_cv_x11_xpm_h=no
3464                         )
3465
3466                         CFLAGS=$save_CFLAGS
3467                     ]
3468                 )
3469
3470                 if test $wx_cv_x11_xpm_h = "yes"; then
3471                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3472                     AC_DEFINE(wxHAVE_LIB_XPM)
3473                 else
3474                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3475                 fi
3476             fi
3477
3478         fi
3479
3480         dnl XShapeQueryExtension checks: first the library, then prototype
3481         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3482                      [
3483                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3484                       wxHAVE_XEXT_LIB=1
3485                      ],
3486                      [], [$GUI_TK_LIBRARY -lX11])
3487
3488         if test "$wxHAVE_XEXT_LIB" = 1; then
3489             save_CFLAGS="$CFLAGS"
3490             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3491
3492             AC_MSG_CHECKING([for X11/extensions/shape.h])
3493             AC_TRY_COMPILE([
3494                             #include <X11/Xlib.h>
3495                             #include <X11/extensions/shape.h>
3496                            ],
3497                            [
3498                             int dummy1, dummy2;
3499                             XShapeQueryExtension((Display*)NULL,
3500                                                  (int*)NULL, (int*)NULL);
3501                            ],
3502                            [
3503                             AC_DEFINE(HAVE_XSHAPE)
3504                             AC_MSG_RESULT([found])
3505                            ],
3506                            [
3507                             AC_MSG_RESULT([not found])
3508                            ])
3509             CFLAGS="$save_CFLAGS"
3510
3511         fi
3512     fi
3513
3514     if test "$wxUSE_OSX_CARBON" = 1; then
3515         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3516         if test "$GCC" = yes; then
3517             AC_MSG_RESULT([gcc])
3518             CPPFLAGS_PASCAL="-fpascal-strings"
3519         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3520             AC_MSG_RESULT([xlc])
3521             CPPFLAGS_PASCAL="-qmacpstr"
3522         else
3523             AC_MSG_RESULT([none])
3524         fi
3525
3526         if test "x$wxUSE_UNIX" = "xyes"; then
3527             CPPFLAGS="$CPPFLAGS_PASCAL -I/Developer/Headers/FlatCarbon $CPPFLAGS"
3528         else
3529             dnl platform.h needs TARGET_CARBON before setup.h
3530             CPPFLAGS="$CPPFLAGS_PASCAL -DTARGET_CARBON $CPPFLAGS"
3531         fi
3532
3533         TOOLKIT=OSX_CARBON
3534         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3535         GUIDIST=OSX_CARBON_DIST
3536         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3537         dnl are different, so they need different names:
3538         WXBASEPORT="_carbon"
3539
3540         dnl in addition to defining __WXOSX_CARBON__ for this toolkit we want
3541         dnl to also define these extra symbols to make it possible to test for
3542         dnl any Mac port (__WXMAC__ is for backwards compatibility, __WXOSX__
3543         dnl is a new name)
3544         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMAC__ -D__WXOSX__"
3545     fi
3546
3547     if test "$wxUSE_OSX_COCOA" = 1; then
3548         TOOLKIT=OSX_COCOA
3549         GUIDIST=OSX_COCOA_DIST
3550
3551         dnl see the comment above in wxUSE_OSX_CARBON branch
3552         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMAC__ -D__WXOSX__"
3553     fi
3554
3555     if test "$wxUSE_OSX_IPHONE" = 1; then
3556         TOOLKIT=OSX_IPHONE
3557     fi
3558
3559     if test "$wxUSE_OLD_COCOA" = 1; then
3560         TOOLKIT=COCOA
3561         GUIDIST=COCOA_DIST
3562     fi
3563
3564     if test "$wxUSE_PM" = 1; then
3565         TOOLKIT=PM
3566         GUIDIST=PM_DIST
3567         AC_CACHE_CHECK([for type SPBCDATA],
3568             wx_cv_spbcdata,
3569             [
3570                 AC_TRY_COMPILE(
3571                     [
3572                         #define INCL_PM
3573                         #include <os2.h>
3574                     ],
3575                     [
3576                         SPBCDATA test;
3577                     ],
3578                     wx_cv_spbcdata=yes,
3579                     wx_cv_spbcdata=no
3580                 )
3581             ]
3582         )
3583
3584         if test $wx_cv_spbcdata = "yes"; then
3585             AC_DEFINE(HAVE_SPBCDATA)
3586         fi
3587     fi
3588
3589     dnl the name of the directory where the files for this toolkit live
3590     if test "$TOOLKIT" = "PM" ; then
3591         TOOLKIT_DIR="os2"
3592     else
3593         TOOLKIT_DIR=`echo ${TOOLKIT} | tr '[[A-Z]]' '[[a-z]]'`
3594     fi
3595
3596     if test "$wxUSE_UNIVERSAL" = "yes"; then
3597         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3598         WIDGET_SET=univ
3599     fi
3600
3601     dnl distribute samples/demos/utils with GUI versions
3602     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3603     DISTDIR="wx\$(TOOLKIT)"
3604 else
3605     USE_GUI=0
3606
3607     dnl this doesn't quite work right for wxBase, but the places
3608     dnl where it is wrong aren't fatal (yet) though.
3609     TOOLKIT_DIR="base"
3610
3611     dnl the sources, their dependenices and the headers
3612     if test "$USE_WIN32" = 1 ; then
3613         dnl yes, the toolkit for wxBase on win32 is actually MSW
3614         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3615         TOOLKIT="MSW"
3616     fi
3617
3618     dnl distribute only wxBase sources/headers
3619     GUIDIST="BASE_DIST"
3620     DISTDIR="wxBase"
3621 fi
3622
3623
3624 dnl ---------------------------------------------------------------------------
3625 dnl Optional libraries included when system library is not used
3626 dnl ---------------------------------------------------------------------------
3627
3628 dnl do this after test for X11 above so that we have a chance of finding Xlib.h
3629 if test "$wxUSE_GUI" = "yes"; then
3630     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
3631         dnl defines HAVE_X11_XKBLIB_H
3632         AC_CHECK_HEADERS([X11/Xlib.h],,, [ ])
3633         AC_CHECK_HEADERS([X11/XKBlib.h],,,
3634                          [
3635                           #if HAVE_X11_XLIB_H
3636                             #include <X11/Xlib.h>
3637                           #endif
3638                          ])
3639     fi
3640 fi
3641
3642
3643 dnl ---------------------------------------------------------------------------
3644 dnl wxDisplay checks
3645 dnl ---------------------------------------------------------------------------
3646
3647 USE_XINERAMA=0
3648 if test "$wxUSE_DISPLAY" = "yes"; then
3649     dnl Xinerama is used for wxGTK1/wxX11/wxMotif only
3650     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$WXGTK1" = 1; then
3651         WX_FIND_LIB(Xinerama, XineramaQueryScreens)
3652         if test "$ac_find_libraries" != "" ; then
3653             if test "$ac_find_libraries" != "std" ; then
3654               WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3655               if test "$ac_path_to_link" != " -L/usr/lib" ; then
3656                   LDFLAGS="$LDFLAGS $ac_path_to_link"
3657               fi
3658             fi
3659             USE_XINERAMA=1
3660             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3661         else
3662             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3663             wxUSE_DISPLAY="no"
3664         fi
3665     elif test "$wxUSE_MSW" = 1; then
3666         dnl DirectDraw for MSW - optionally used by WxDisplay.
3667         AC_CHECK_HEADER([ddraw.h], [], [], [#include <windows.h>])
3668     fi
3669 fi
3670
3671 if test "$wxUSE_DISPLAY" = "yes"; then
3672     dnl wxGTK2 needs Xxf86vm as well as Xinerama-using ports from above
3673     if test "$USE_XINERAMA" = 1 -o "$wxUSE_GTK" = 1; then
3674         WX_FIND_LIB(Xxf86vm, XF86VidModeQueryExtension)
3675         if test "$ac_find_libraries" != "" ; then
3676             AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3677                              [
3678                               GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3679                              ],
3680                              [],
3681                              [
3682                                   #if HAVE_X11_XLIB_H
3683                                     #include <X11/Xlib.h>
3684                                   #endif
3685                              ])
3686         fi
3687     fi
3688 fi
3689
3690 dnl ---------------------------------------------------------------------------
3691 dnl X11 session management
3692 dnl ---------------------------------------------------------------------------
3693 if test "$wxUSE_DETECT_SM" = "yes"; then
3694     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_OLD_COCOA" != 1; then
3695         WX_FIND_LIB(SM, SmcOpenConnection)
3696         if test "$ac_find_libraries" != "" ; then
3697             if test "$ac_find_libraries" != "std" ; then
3698               WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3699               if test "$ac_path_to_link" != " -L/usr/lib" ; then
3700                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3701               fi
3702             fi
3703             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lSM"
3704         else
3705             AC_MSG_WARN([libSM not found; disabling session management detection])
3706             wxUSE_DETECT_SM="no"
3707         fi
3708     else
3709         wxUSE_DETECT_SM="no"
3710     fi
3711 fi
3712
3713
3714 dnl ---------------------------------------------------------------------------
3715 dnl OpenGL libraries
3716 dnl ---------------------------------------------------------------------------
3717
3718 USE_OPENGL=0
3719 if test "$wxUSE_OPENGL" = "yes" -o "$wxUSE_OPENGL" = "auto"; then
3720
3721     dnl look in glcanvas.h for the list of platforms supported by wxGlCanvas:
3722
3723     if test "$wxUSE_OSX_CARBON" = 1 -o "$wxUSE_OSX_COCOA" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
3724         OPENGL_LIBS="-framework OpenGL -framework AGL"
3725     elif test "$wxUSE_MSW" = 1; then
3726         OPENGL_LIBS="-lopengl32 -lglu32"
3727     elif test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_GTK" = 1; then
3728
3729         dnl adjust CPPFLAGS to include GL/gl.h location if necessary
3730         dnl (/opt/graphics/OpenGL is for HP-UX systems, bug 925307)
3731         AC_MSG_CHECKING([for OpenGL headers])
3732         WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /opt/graphics/OpenGL/include], GL/gl.h)
3733         if test "$ac_find_includes" != "" ; then
3734             AC_MSG_RESULT(found in $ac_find_includes)
3735             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3736             CPPFLAGS="$ac_path_to_include $CPPFLAGS"
3737         else
3738             AC_MSG_RESULT([not found])
3739         fi
3740
3741         AC_CHECK_HEADER(GL/gl.h, [
3742             AC_CHECK_HEADER(GL/glu.h, [
3743                 found_gl=0
3744
3745                 WX_FIND_LIB(GL, glBegin, [/opt/graphics/OpenGL/lib])
3746                 if test "$ac_find_libraries" != "" ; then
3747                     if test "$ac_find_libraries" != "std" ; then
3748                       WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3749                       if test "$ac_path_to_link" != " -L/usr/lib" ; then
3750                         LDFLAGS_GL="$ac_path_to_link"
3751                       fi
3752                     fi
3753
3754                     dnl don't suppose that libGL and libGLU are always in the
3755                     dnl same directory -- this is not true for some common
3756                     dnl distributions
3757                     WX_FIND_LIB(GLU, gluBeginCurve, [/opt/graphics/OpenGL/lib])
3758                     if test "$ac_find_libraries" != "" ; then
3759                       if test "$ac_find_libraries" != "std" ; then
3760                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3761                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3762                                 "$ac_path_to_link" != "$LDFLAGS_GL" ; then
3763                           LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3764                         fi
3765                       fi
3766
3767                         found_gl=1
3768                         OPENGL_LIBS="-lGL -lGLU"
3769                     fi
3770                 fi
3771
3772                 if test "$found_gl" != 1; then
3773                     WX_FIND_LIB(MesaGL, glEnable, [/opt/graphics/OpenGL/lib])
3774                     if test "$ac_find_libraries" != "" ; then
3775                       if test "$ac_find_libraries" != "std" ; then
3776                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3777                         if test "$ac_path_to_link" != " -L/usr/lib" ; then
3778                           LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3779                         fi
3780                       fi
3781                       OPENGL_LIBS="-lMesaGL -lMesaGLU"
3782                     fi
3783                 fi
3784             ],, [ ])
3785         ],
3786         [],
3787         [ ])
3788
3789         if test "x$OPENGL_LIBS" = "x"; then
3790             if test "$wxUSE_OPENGL" = "yes"; then
3791                 AC_MSG_ERROR([OpenGL libraries not available])
3792             else
3793                 dnl case wxUSE_OPENGL=auto
3794                 AC_MSG_WARN([OpenGL libraries not available, disabling support for OpenGL])
3795                 wxUSE_OPENGL=no
3796                 USE_OPENGL=0
3797             fi
3798         fi
3799     else
3800         AC_MSG_WARN([wxGLCanvas not implemented for this port, library will be compiled without it.])
3801         wxUSE_OPENGL="no"
3802     fi
3803
3804     if test "$wxUSE_OPENGL" = "auto"; then
3805         dnl if the OpenGL libraries were unavailable, this would have been
3806         dnl changed to "no" above, if it wasn't, change it to "yes" as we've
3807         dnl verified that we can indeed use OpenGL
3808         wxUSE_OPENGL=yes
3809     fi
3810
3811     if test "$wxUSE_OPENGL" = "yes"; then
3812         USE_OPENGL=1
3813         AC_DEFINE(wxUSE_OPENGL)
3814         AC_DEFINE(wxUSE_GLCANVAS)
3815         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3816     fi
3817 fi
3818
3819
3820 dnl the symbol which allows conditional compilation for the given toolkit
3821 if test -n "$TOOLKIT" ; then
3822     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3823 fi
3824
3825
3826 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3827
3828 if test "$wxUSE_SHARED" = "yes"; then
3829     case "${host}" in
3830       *-pc-msdosdjgpp )
3831         dnl only static for now
3832         wxUSE_SHARED=no
3833         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3834       ;;
3835     esac
3836 fi
3837
3838 if test "$wxUSE_SHARED" = "yes"; then
3839
3840     dnl use versioned symbols if available on the platform
3841     WX_VERSIONED_SYMBOLS([\$(wx_top_builddir)/version-script])
3842
3843     dnl test for GCC's visibility support (sets CFLAGS_VISIBILITY, which is
3844     dnl assigned to CFLAGS and CXXFLAGS below)
3845     if test "$wxUSE_VISIBILITY" != "no"; then
3846         WX_VISIBILITY
3847     fi
3848
3849     dnl test for Sun CC which can be used under both Solaris and Linux
3850     if test "x$SUNCXX" = xyes; then
3851         SAMPLES_RPATH_FLAG="-R\$(wx_top_builddir)/lib"
3852         WXCONFIG_RPATH="-R\$libdir"
3853     else
3854     case "${host}" in
3855       *-*-linux* | *-*-gnu* )
3856         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3857         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3858         ;;
3859
3860       *-*-solaris2* )
3861         dnl here we know that Sun CC is not used as we tested for it above,
3862         dnl hence we must be using gcc
3863
3864         dnl newer versions of gcc need -isystem to compile X headers on
3865         dnl Solaris (which use old style C syntax)
3866         CPPFLAGS="-isystem /usr/openwin/include $CPPFLAGS"
3867
3868         dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3869         dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3870         saveLdflags="$LDFLAGS"
3871         LDFLAGS="$saveLdflags -Wl,-rpath,/"
3872         AC_MSG_CHECKING([if the linker accepts -rpath])
3873         AC_TRY_LINK(
3874             [],[],
3875             [
3876                 AC_MSG_RESULT([yes])
3877                 SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3878                 WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3879             ],[
3880                 AC_MSG_RESULT([no])
3881                 AC_MSG_CHECKING([if the linker accepts -R])
3882                 LDFLAGS="$saveLdflags -Wl,-R,/"
3883                 AC_TRY_LINK(
3884                     [],[],
3885                     [
3886                         AC_MSG_RESULT([yes])
3887                         SAMPLES_RPATH_FLAG="-Wl,-R,\$(wx_top_builddir)/lib"
3888                         WXCONFIG_RPATH="-Wl,-R,\$libdir"
3889                     ],[
3890                         AC_MSG_RESULT([no])
3891                     ])
3892             ])
3893         LDFLAGS="$saveLdflags"
3894       ;;
3895
3896       *-*-darwin* )
3897         install_name_tool=`which ${HOST_PREFIX}install_name_tool`
3898         if test "$install_name_tool" -a -x "$install_name_tool"; then
3899             DYLIB_RPATH_POSTLINK="${HOST_PREFIX}install_name_tool -id \$@ \$@"
3900             cat <<EOF >change-install-names
3901 #!/bin/sh
3902 libnames=\`cd \${2} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
3903 for i in \${libnames} ; do
3904     ${HOST_PREFIX}install_name_tool -id \${3}/\${i} \${1}/\${i}
3905     for dep in \${libnames} ; do
3906         ${HOST_PREFIX}install_name_tool -change \${2}/\${dep} \${3}/\${dep} \${1}/\${i}
3907     done
3908 done
3909 EOF
3910             chmod +x change-install-names
3911             DYLIB_RPATH_INSTALL="\$(wx_top_builddir)/change-install-names \${DESTDIR}\${libdir} \$(wx_top_builddir)/lib \${libdir}"
3912         fi
3913
3914         dnl the HEADER_PAD_OPTION is required by some wx samples to avoid the error:
3915         dnl "install_name_tool: changing install names can't be redone for: the_exe_name
3916         dnl (for architecture ppc) because larger updated load commands do not fit
3917         dnl (the program must be relinked)"
3918         HEADER_PAD_OPTION="-headerpad_max_install_names"
3919       ;;
3920
3921       *-*-cygwin* | *-*-mingw32* )
3922         ;;
3923
3924       *-*-hpux* )
3925         SAMPLES_RPATH_FLAG="-Wl,+b,\$(wx_top_builddir)/lib"
3926         WXCONFIG_RPATH="-Wl,+b,\$libdir"
3927         ;;
3928
3929     esac
3930     fi
3931
3932     dnl this one shouldn't be used for the library build so put it in a
3933     dnl separate variable from WXCONFIG_CPPFLAGS
3934     WXCONFIG_ONLY_CPPFLAGS="$WXCONFIG_ONLY_CPPFLAGS -DWXUSINGDLL"
3935
3936     if test $wxUSE_RPATH = "no"; then
3937         SAMPLES_RPATH_FLAG=''
3938         DYLIB_PATH_POSTLINK=''
3939         WXCONFIG_RPATH=''
3940     fi
3941
3942     SHARED=1
3943
3944 else
3945
3946     config_linkage_component="-static"
3947     SHARED=0
3948
3949 fi
3950
3951
3952 UNICODE=0
3953 lib_unicode_suffix=
3954 WX_CHARTYPE="ansi"
3955 if test "$wxUSE_UNICODE" = "yes"; then
3956     lib_unicode_suffix=u
3957     WX_CHARTYPE="unicode"
3958     UNICODE=1
3959 fi
3960
3961 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
3962 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
3963
3964 DEBUG_INFO=0
3965 if test "$wxUSE_DEBUG_INFO" = "yes"; then
3966     DEBUG_INFO=1
3967 fi
3968
3969 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr '[[a-z]]' '[[A-Z]]'`
3970
3971 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
3972
3973 TOOLCHAIN_FULLNAME="${HOST_PREFIX}${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
3974
3975 dnl library link name
3976 dnl These just save us from exporting lib_{unicode,flavour}_suffix.
3977 dnl If we ever need to do that, we won't need to keep these.
3978
3979 if test "$wxUSE_OSX_CARBON" = 1 -o "$wxUSE_OSX_COCOA" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
3980     WX_LIBRARY_BASENAME_NOGUI="wx_base${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
3981 else
3982     WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
3983 fi
3984 if test "${TOOLKIT_DIR}" = "os2"; then
3985     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
3986 else
3987     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
3988 fi
3989
3990
3991
3992 if test "$wxUSE_OLD_COCOA" = 1; then
3993     AC_LANG_SAVE
3994     AC_WX_LANG_OBJECTIVEC
3995 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
3996 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
3997 dnl Point but only if MacTypes.h was not included first.  Of course,
3998 dnl if MacTypes.h is included later then you're screwed when it
3999 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
4000 dnl to not typedef Point and thus fix the problem.
4001     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
4002     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
4003 #include <CoreFoundation/CoreFoundation.h>
4004         ],[],
4005         [AC_MSG_RESULT([no])],
4006         [AC_MSG_RESULT([yes])
4007         AC_MSG_CHECKING([if defining __Point__ will fix it])
4008         AC_TRY_COMPILE([#define __Point__ 1
4009 #include <AppKit/NSEvent.h>
4010 #include <CoreFoundation/CoreFoundation.h>
4011             ],[],
4012             [AC_MSG_RESULT([yes])
4013             AC_DEFINE(__Point__)
4014             ],
4015             [AC_MSG_FAILURE([no])]
4016         )]
4017     )
4018     AC_LANG_RESTORE
4019 fi
4020
4021 dnl ---------------------------------------------------------------------------
4022 dnl Checks for typedefs
4023 dnl ---------------------------------------------------------------------------
4024
4025 dnl   defines mode_t if not already defined
4026 AC_TYPE_MODE_T
4027 dnl   defines off_t if not already defined
4028 AC_TYPE_OFF_T
4029 dnl   defines pid_t if not already defined
4030 AC_TYPE_PID_T
4031 dnl   defines size_t if not already defined
4032 AC_TYPE_SIZE_T
4033
4034 dnl sets HAVE_SSIZE_T if ssize_t is defined
4035 AC_CHECK_TYPES(ssize_t)
4036
4037 dnl check what exactly size_t is on this machine - this is necessary to avoid
4038 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
4039 AC_LANG_PUSH(C++) dnl tests below use overloaded functions and so need C++
4040 AC_CACHE_CHECK([if size_t is unsigned int],
4041     wx_cv_size_t_is_uint,
4042     [
4043     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
4044     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
4045     dnl methods in a local class (i.e. class inside a function) declaration
4046     dnl without any objections!!
4047     dnl
4048     dnl hence the hack below: we must have Foo at global scope!
4049     AC_TRY_COMPILE([#include <stddef.h>],
4050         [
4051             return 0; }
4052
4053             struct Foo { void foo(size_t); void foo(unsigned int); };
4054
4055             int bar() {
4056         ],
4057         wx_cv_size_t_is_uint=no,
4058         wx_cv_size_t_is_uint=yes
4059     )
4060     ]
4061 )
4062
4063 if test "$wx_cv_size_t_is_uint" = "yes"; then
4064     AC_DEFINE(wxSIZE_T_IS_UINT)
4065 else
4066     AC_CACHE_CHECK([if size_t is unsigned long],
4067         wx_cv_size_t_is_ulong,
4068         AC_TRY_COMPILE([#include <stddef.h>],
4069             [
4070                 return 0; }
4071
4072                 struct Foo { void foo(size_t); void foo(unsigned long); };
4073
4074                 int bar() {
4075             ],
4076             wx_cv_size_t_is_ulong=no,
4077             wx_cv_size_t_is_ulong=yes
4078         )
4079     )
4080
4081     if test "$wx_cv_size_t_is_ulong" = "yes"; then
4082         AC_DEFINE(wxSIZE_T_IS_ULONG)
4083     fi
4084 fi
4085
4086 AC_CACHE_CHECK([if wchar_t is separate type],
4087     wx_cv_wchar_t_is_separate_type,
4088     AC_TRY_COMPILE([#include <wchar.h>],
4089         [
4090             return 0; }
4091
4092             struct Foo { void foo(wchar_t);
4093                          void foo(unsigned short);
4094                          void foo(unsigned int);
4095                          void foo(unsigned long); };
4096
4097             int bar() {
4098         ],
4099         wx_cv_wchar_t_is_separate_type=yes,
4100         wx_cv_wchar_t_is_separate_type=no
4101     )
4102 )
4103
4104 if test "$wx_cv_wchar_t_is_separate_type" = "yes"; then
4105     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 1)
4106 else
4107     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 0)
4108 fi
4109
4110 AC_LANG_POP() dnl C++
4111
4112 dnl ---------------------------------------------------------------------------
4113 dnl Checks for structures
4114 dnl ---------------------------------------------------------------------------
4115
4116 dnl does passwd struct has the pw_gecos field?
4117 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
4118     [
4119         AC_TRY_COMPILE([#include <pwd.h>],
4120              [
4121                 char *p;
4122                 struct passwd *pw;
4123                 p = pw->pw_gecos;
4124              ],
4125              [
4126                 wx_cv_struct_pw_gecos=yes
4127              ],
4128              [
4129                 wx_cv_struct_pw_gecos=no
4130              ]
4131         )
4132     ]
4133 )
4134
4135 if test "$wx_cv_struct_pw_gecos" = "yes"; then
4136     AC_DEFINE(HAVE_PW_GECOS)
4137 fi
4138
4139 dnl ---------------------------------------------------------------------------
4140 dnl Check for functions
4141 dnl ---------------------------------------------------------------------------
4142
4143 dnl check for wcslen in all possible places
4144 WCSLEN_FOUND=0
4145 WCHAR_LINK=
4146 AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
4147
4148 if test "$WCSLEN_FOUND" = 0; then
4149     if test "$TOOLKIT" = "MSW"; then
4150         AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
4151     else
4152         AC_CHECK_LIB(w, wcslen, [
4153                         WCHAR_LINK=" -lw"
4154                         WCSLEN_FOUND=1
4155                     ])
4156     fi
4157 fi
4158
4159 if test "$WCSLEN_FOUND" = 1; then
4160     AC_DEFINE(HAVE_WCSLEN)
4161 fi
4162
4163 AC_CHECK_FUNCS([wcsdup wcsftime strnlen wcsnlen wcscasecmp wcsncasecmp])
4164
4165 dnl On HP-UX aCC need this define to find mbstrtowcs() &c
4166 dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
4167 dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
4168 dnl flags when g++ is configured, it will declare its own).
4169 if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
4170     CPPFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CPPFLAGS"
4171 fi
4172
4173 dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
4174 dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
4175 dnl library, not the header, so do a header check for mbstate_t first.
4176 AC_CHECK_TYPES([mbstate_t],
4177                [AC_CHECK_FUNCS(wcsrtombs)],
4178                [],
4179                [#include <wchar.h>])
4180
4181 dnl check for vsnprintf() -- a safe version of vsprintf())
4182 dnl
4183 dnl the trouble here is that on some systems (e.g. HP-UX 10) this function is
4184 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
4185 dnl stupidly, provides a dummy function declaration inside its extension)
4186 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
4187 dnl
4188 dnl so we first check if the function is in the library
4189 dnl
4190 dnl FIXME: replace this mess with WX_CHECK_FUNCS()
4191 AC_CHECK_FUNCS(snprintf vsnprintf vsscanf)
4192
4193 AC_LANG_PUSH(C++)
4194 if test "$ac_cv_func_vsnprintf" = "yes"; then
4195     dnl yes it is -- now check if it is in the headers
4196     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
4197         [
4198             dnl our troubles are not over: HP-UX 11 prototypes vsnprintf() as
4199             dnl taking "char *" and not "const char *" so test for this too
4200             AC_TRY_COMPILE(
4201                 [
4202                     #include <stdio.h>
4203                     #include <stdarg.h>
4204                 ],
4205                 [
4206                     char *buf;
4207                     va_list ap;
4208                     vsnprintf(buf, 10u, "%s", ap);
4209                 ],
4210                 wx_cv_func_vsnprintf_decl=yes,
4211                 wx_cv_func_vsnprintf_decl=no
4212             )
4213         ]
4214     )
4215
4216     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
4217         AC_DEFINE(HAVE_VSNPRINTF_DECL)
4218
4219         dnl we know there is a vsnprintf declaration, but some old headers
4220         dnl may have one taking a "char *" format instead of "const char *"
4221         AC_CACHE_CHECK([if vsnprintf declaration is broken], wx_cv_func_broken_vsnprintf_decl,
4222             [
4223                 AC_TRY_COMPILE(
4224                     [
4225                         #include <stdio.h>
4226                         #include <stdarg.h>
4227                         #ifdef __MSL__
4228                         #if __MSL__ >= 0x6000
4229                         namespace std {}
4230                         using namespace std;
4231                         #endif
4232                         #endif
4233                     ],
4234                     [
4235                         char *buf;
4236                         va_list ap;
4237                         const char *fmt = "%s";
4238                         vsnprintf(buf, 10u, fmt, ap);
4239                     ],
4240                     wx_cv_func_broken_vsnprintf_decl=no,
4241                     wx_cv_func_broken_vsnprintf_decl=yes
4242                 )
4243             ]
4244         )
4245
4246         if test "$wx_cv_func_broken_vsnprintf_decl" = "yes"; then
4247             AC_DEFINE(HAVE_BROKEN_VSNPRINTF_DECL)
4248         fi
4249     fi
4250 fi
4251
4252 dnl the same as above but for snprintf() now: it's not present in at least AIX
4253 dnl 4.2 headers
4254 if test "$ac_cv_func_snprintf" = "yes"; then
4255     AC_CACHE_CHECK([for snprintf declaration], wx_cv_func_snprintf_decl,
4256         [
4257             AC_TRY_COMPILE(
4258                 [
4259                     #include <stdio.h>
4260                     #include <stdarg.h>
4261                     #ifdef __MSL__
4262                     #if __MSL__ >= 0x6000
4263                     namespace std {}
4264                     using namespace std;
4265                     #endif
4266                     #endif
4267                 ],
4268                 [
4269                     char *buf;
4270                     snprintf(buf, 10u, "%s", "wx");
4271                 ],
4272                 wx_cv_func_snprintf_decl=yes,
4273                 wx_cv_func_snprintf_decl=no
4274             )
4275         ]
4276     )
4277
4278     if test "$wx_cv_func_snprintf_decl" = "yes"; then
4279         AC_DEFINE(HAVE_SNPRINTF_DECL)
4280     fi
4281
4282     if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
4283
4284         dnl check if snprintf() has support for positional arguments
4285         dnl NB: if snprintf() has positional support we can safely suppose that also
4286         dnl     other *printf() functions support them as they all belong to the same
4287         dnl     family and they all fallback to the same implementation
4288         AC_CACHE_CHECK([if snprintf supports positional arguments], wx_cv_func_snprintf_pos_params,
4289             [
4290                 AC_TRY_RUN(
4291                     [
4292                         #include <stdio.h>
4293
4294                         int main (void)
4295                         {
4296                             char buffer[128];
4297                             snprintf (buffer, 128, "%2$d %3$d %1$d", 1, 2, 3);
4298                             if (strcmp ("2 3 1", buffer) == 0)
4299                                 exit (0);
4300                             exit (1);
4301                         }
4302                     ],
4303                     wx_cv_func_snprintf_pos_params=no,
4304                     wx_cv_func_snprintf_pos_params=yes,
4305                     dnl be pessimistic when cross-compiling
4306                     [
4307                         AC_MSG_WARN([Assuming Unix98 printf() is not available,
4308 define HAVE_UNIX98_PRINTF as 1 in setup.h if it is available.])
4309                         wx_cv_func_snprintf_pos_params=no
4310                     ]
4311                 )
4312             ]
4313         )
4314
4315         if test "$wx_cv_func_snprintf_pos_params" = "yes"; then
4316             AC_DEFINE(HAVE_UNIX98_PRINTF)
4317         fi
4318     fi
4319 fi
4320
4321 dnl the same as above but for vsscanf() now: it's not present in at least
4322 dnl Solaris 9 headers for gcc-3.4 (due to fixinclude's processing of stdio.h)
4323 if test "$ac_cv_func_vsscanf" = "yes"; then
4324     AC_CACHE_CHECK([for vsscanf declaration], wx_cv_func_vsscanf_decl,
4325         [
4326             AC_TRY_COMPILE(
4327                 [
4328                     #include <stdio.h>
4329                     #include <stdarg.h>
4330                     #ifdef __MSL__
4331                     #if __MSL__ >= 0x6000
4332                     namespace std {}
4333                     using namespace std;
4334                     #endif
4335                     #endif
4336                 ],
4337                 [
4338                     char *buf;
4339                     va_list args;
4340                     vsscanf(buf, "%s", args);
4341                 ],
4342                 wx_cv_func_vsscanf_decl=yes,
4343                 wx_cv_func_vsscanf_decl=no
4344             )
4345         ]
4346     )
4347
4348     if test "$wx_cv_func_vsscanf_decl" = "yes"; then
4349         AC_DEFINE(HAVE_VSSCANF_DECL)
4350     fi
4351 fi
4352 AC_LANG_POP()
4353
4354 if test "$wxUSE_UNICODE" = yes; then
4355
4356     dnl also look if we have wide char IO functions, notice that [f]putws are
4357     dnl declared in special widec.h under Solaris
4358     wchar_headers="#include <stdio.h>
4359 #include <wchar.h>"
4360     case "${host}" in
4361         *-*-solaris2* )
4362             AC_CHECK_HEADERS(widec.h,,, [AC_INCLUDES_DEFAULT()])
4363             if test "$ac_cv_header_widec_h" = "yes"; then
4364                 wchar_headers="$wchar_headers
4365 #include <widec.h>"
4366             fi
4367     esac
4368
4369     WX_CHECK_FUNCS(putws fputws wprintf vswprintf vswscanf,,,
4370                    [$wchar_headers])
4371
4372     dnl MinGW has a vswprintf with a different prototype, and
4373     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
4374     dnl finds it even if it is not declared in some versions...
4375     AC_MSG_CHECKING([for _vsnwprintf])
4376     AC_TRY_COMPILE([#include <wchar.h>],
4377                    [&_vsnwprintf;],
4378                    [AC_MSG_RESULT([yes])
4379                     AC_DEFINE(HAVE__VSNWPRINTF)],
4380                    [AC_MSG_RESULT([no])]);
4381 fi
4382
4383 if test "$wxUSE_FILE" = "yes"; then
4384     WX_CHECK_FUNCS(fsync)
4385 fi
4386
4387 dnl at least under IRIX with mipsPro the C99 round() function is available when
4388 dnl building using the C compiler but not when using C++ one
4389 AC_LANG_PUSH(C++)
4390 WX_CHECK_FUNCS(round,,,[#include <math.h>])
4391 AC_LANG_POP()
4392
4393 dnl the following tests are for Unix(like) systems only
4394 if test "$TOOLKIT" != "MSW"; then
4395
4396 dnl check for available version of iconv()
4397 if test "$wxUSE_LIBICONV" != "no" ; then
4398     AM_ICONV
4399     LIBS="$LIBICONV $LIBS"
4400 fi
4401
4402 dnl check for POSIX signals if we need them
4403 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4404     AC_CHECK_FUNCS(sigaction)
4405
4406     if test "$ac_cv_func_sigaction" = "no"; then
4407         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
4408         wxUSE_ON_FATAL_EXCEPTION=no
4409     fi
4410
4411     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4412       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4413       [
4414         dnl C compiler happily compiles the code even if there is type mismatch
4415         AC_LANG_PUSH(C++)
4416         AC_TRY_COMPILE([#include <signal.h>],
4417                      [
4418                         extern void testSigHandler(int);
4419
4420                         struct sigaction sa;
4421                         sa.sa_handler = testSigHandler;
4422                      ], [
4423                         wx_cv_type_sa_handler=int
4424                      ], [
4425                         wx_cv_type_sa_handler=void
4426                      ])
4427         AC_LANG_POP()
4428       ])
4429
4430       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4431     fi
4432 fi
4433
4434 dnl backtrace() and backtrace_symbols() for wxStackWalker
4435 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4436     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4437         [
4438             AC_LANG_PUSH(C++)
4439             AC_TRY_COMPILE([#include <execinfo.h>],
4440                 [
4441                     void *trace[1];
4442                     char **messages;
4443
4444                     backtrace(trace, 1);
4445                     messages = backtrace_symbols(trace, 1);
4446                 ],
4447                 wx_cv_func_backtrace=yes,
4448                 wx_cv_func_backtrace=no
4449             )
4450             AC_LANG_POP()
4451         ]
4452     )
4453
4454
4455     if test "$wx_cv_func_backtrace" = "no"; then
4456         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4457         wxUSE_STACKWALKER=no
4458     else
4459         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4460             [
4461                 AC_LANG_PUSH(C++)
4462                 AC_TRY_LINK([#include <cxxabi.h>],
4463                     [
4464                         int rc;
4465                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4466                     ],
4467                     wx_cv_func_cxa_demangle=yes,
4468                     wx_cv_func_cxa_demangle=no
4469                 )
4470                 AC_LANG_POP()
4471             ]
4472         )
4473
4474         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4475             AC_DEFINE(HAVE_CXA_DEMANGLE)
4476         fi
4477     fi
4478 fi
4479
4480 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != 1 -a "$USE_UNIX" != 1; then
4481     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4482     wxUSE_STACKWALKER=no
4483 fi
4484
4485
4486 dnl check for the function for temp files creation
4487 AC_CHECK_FUNCS(mkstemp mktemp, break)
4488
4489 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4490 dnl Linux and *BSD and statvfs() under Solaris
4491 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4492     AC_TRY_COMPILE(
4493         [
4494              #if defined(__BSD__)
4495              #include <sys/param.h>
4496              #include <sys/mount.h>
4497              #else
4498              #include <sys/vfs.h>
4499              #endif
4500         ],
4501         [
4502              long l;
4503              struct statfs fs;
4504              statfs("/", &fs);
4505              l = fs.f_bsize;
4506              l += fs.f_blocks;
4507              l += fs.f_bavail;
4508         ],
4509          wx_cv_func_statfs=yes,
4510          wx_cv_func_statfs=no
4511     )
4512 )
4513
4514 if test "$wx_cv_func_statfs" = "yes"; then
4515     dnl check whether we have its dcelaration too: some systems (AIX 4) lack it
4516     AC_CACHE_CHECK(for statfs declaration, wx_cv_func_statfs_decl,
4517         AC_LANG_PUSH(C++)
4518         AC_TRY_COMPILE(
4519             [
4520                  #if defined(__BSD__)
4521                  #include <sys/param.h>
4522                  #include <sys/mount.h>
4523                  #else
4524                  #include <sys/vfs.h>
4525                  #endif
4526             ],
4527             [
4528                 struct statfs fs;
4529                 statfs("", &fs);
4530             ],
4531             wx_cv_func_statfs_decl=yes,
4532             wx_cv_func_statfs_decl=no
4533         )
4534         AC_LANG_POP()
4535     )
4536
4537     if test "$wx_cv_func_statfs_decl" = "yes"; then
4538         AC_DEFINE(HAVE_STATFS_DECL)
4539     fi
4540
4541     wx_cv_type_statvfs_t="struct statfs"
4542     AC_DEFINE(HAVE_STATFS)
4543 else
4544     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4545         AC_TRY_COMPILE(
4546             [
4547                 #include <stddef.h>
4548                 #include <sys/statvfs.h>
4549             ],
4550             [
4551                 statvfs("/", NULL);
4552             ],
4553             wx_cv_func_statvfs=yes,
4554             wx_cv_func_statvfs=no
4555         )
4556     )
4557
4558     if test "$wx_cv_func_statvfs" = "yes"; then
4559         dnl we also have to check whether we should use statvfs_t (works under
4560         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4561         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4562         dnl mode both work fine)
4563         dnl
4564         dnl for this check C++ compiler has to be used as passing incompatible
4565         dnl pointers is just a warning and not an error in C
4566         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4567             AC_LANG_PUSH(C++)
4568             AC_TRY_COMPILE(
4569                 [
4570                     #include <sys/statvfs.h>
4571                 ],
4572                 [
4573                     long l;
4574                     statvfs_t fs;
4575                     statvfs("/", &fs);
4576                     l = fs.f_bsize;
4577                     l += fs.f_blocks;
4578                     l += fs.f_bavail;
4579                 ],
4580                 wx_cv_type_statvfs_t=statvfs_t,
4581                 [
4582                     AC_TRY_COMPILE(
4583                         [
4584                             #include <sys/statvfs.h>
4585                         ],
4586                         [
4587                             long l;
4588                             struct statvfs fs;
4589                             statvfs("/", &fs);
4590                             l = fs.f_bsize;
4591                             l += fs.f_blocks;
4592                             l += fs.f_bavail;
4593                         ],
4594                         wx_cv_type_statvfs_t="struct statvfs",
4595                         wx_cv_type_statvfs_t="unknown"
4596                     )
4597                 ]
4598             )
4599             AC_LANG_POP()
4600         )
4601
4602         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4603             AC_DEFINE(HAVE_STATVFS)
4604         fi
4605     else
4606         dnl set it for the test below
4607         wx_cv_type_statvfs_t="unknown"
4608     fi
4609 fi
4610
4611 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4612     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4613 else
4614     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4615 fi
4616
4617 dnl check for fcntl() or at least flock() needed by Unix implementation of
4618 dnl wxSingleInstanceChecker
4619 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4620     AC_CHECK_FUNCS(fcntl flock, break)
4621
4622     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4623         AC_MSG_WARN(wxSingleInstanceChecker not available)
4624         wxUSE_SNGLINST_CHECKER=no
4625     fi
4626 fi
4627
4628 dnl look for a function to modify the environment
4629 AC_CHECK_FUNCS(setenv putenv, break)
4630 if test "$ac_cv_func_setenv" = "yes"; then
4631     AC_CHECK_FUNCS(unsetenv)
4632 fi
4633
4634 HAVE_SOME_SLEEP_FUNC=0
4635 if test "$USE_BEOS" = 1; then
4636     dnl BeOS has its own (wonder where did they get it from) sleep() function
4637     dnl in unistd.h
4638     AC_DEFINE(HAVE_SLEEP)
4639     HAVE_SOME_SLEEP_FUNC=1
4640 fi
4641
4642 if test "$USE_DARWIN" = 1; then
4643     dnl Mac OS X/Darwin has both nanosleep and usleep
4644     dnl but only usleep is defined in unistd.h
4645     AC_DEFINE(HAVE_USLEEP)
4646     HAVE_SOME_SLEEP_FUNC=1
4647 fi
4648
4649 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4650     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4651     POSIX4_LINK=
4652     AC_CHECK_FUNCS(nanosleep,
4653         AC_DEFINE(HAVE_NANOSLEEP),
4654         [
4655             AC_CHECK_LIB(posix4, nanosleep,
4656                 [
4657                     AC_DEFINE(HAVE_NANOSLEEP)
4658                     POSIX4_LINK=" -lposix4"
4659                 ],
4660                 [
4661                     WX_CHECK_FUNCS(usleep,,
4662                                     AC_MSG_WARN([wxSleep() function will not work])
4663                     )
4664                 ]
4665             )
4666         ]
4667     )
4668 fi
4669
4670 dnl check for uname (POSIX) and gethostname (BSD)
4671 WX_CHECK_FUNCS(uname,,,[#include <sys/utsname.h>])
4672 if test "$wx_cv_func_uname" != yes; then
4673     WX_CHECK_FUNCS(gethostname)
4674 fi
4675
4676 WX_CHECK_FUNCS(strtok_r, [], [], [#define _REENTRANT])
4677
4678 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4679 dnl libnsl or libresolv or libsocket)
4680 INET_LINK=
4681 AC_CHECK_FUNCS(inet_addr,
4682     AC_DEFINE(HAVE_INET_ADDR),
4683     [
4684         AC_CHECK_LIB(nsl, inet_addr,
4685             INET_LINK="nsl",
4686             [
4687                 AC_CHECK_LIB(resolv, inet_addr,
4688                     INET_LINK="resolv",
4689                     [
4690                         AC_CHECK_LIB(socket, inet_addr,
4691                             INET_LINK="socket"
4692                         )
4693                     ]
4694                 )
4695             ]
4696         )
4697     ]
4698 )
4699
4700 AC_CHECK_FUNCS(inet_aton,
4701         AC_DEFINE(HAVE_INET_ATON),
4702         [
4703             dnl only check it in the same lib
4704             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4705         ])
4706
4707 if test "x$INET_LINK" != "x"; then
4708     AC_DEFINE(HAVE_INET_ADDR)
4709     INET_LINK=" -l$INET_LINK"
4710 fi
4711
4712 WX_CHECK_FUNCS(fdopen)
4713
4714 if test "$wxUSE_TARSTREAM" = "yes"; then
4715     WX_CHECK_FUNCS(sysconf)
4716
4717     WX_CHECK_FUNCS(getpwuid_r, [], [],
4718                    [
4719                     #define _REENTRANT
4720                     #include <pwd.h>
4721                    ],
4722                    [[
4723                     struct passwd pw, *ppw;
4724                     char buf[1024];
4725                     getpwuid_r(0, &pw, buf, sizeof(buf), &ppw)
4726                    ]])
4727
4728     WX_CHECK_FUNCS(getgrgid_r, [], [],
4729                    [
4730                     #define _REENTRANT
4731                     #include <grp.h>
4732                    ],
4733                    [[
4734                     struct group grp, *pgrp;
4735                     char buf[1024];
4736                     getgrgid_r(0, &grp, buf, sizeof(buf), &pgrp)
4737                    ]])
4738 fi
4739
4740 fi
4741
4742
4743 dnl ===========================================================================
4744 dnl Now we have all the info we need - use it!
4745 dnl ===========================================================================
4746
4747 dnl flush the cache
4748 AC_CACHE_SAVE
4749
4750 dnl ---------------------------------------------------------------------------
4751 dnl thread support for Unix (for Win32 and OS/2 see past
4752 dnl                          the next matching "else")
4753 dnl ---------------------------------------------------------------------------
4754
4755 dnl under MSW (except mingw32) we always have thread support
4756 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4757
4758     dnl the code below:
4759     dnl
4760     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4761     dnl   necessary to build the MT programs for the linker and compiler
4762     dnl   respectively
4763     dnl
4764     dnl   sets wxUSE_THREADS=1 if thread support is activated
4765
4766     THREADS_LINK=
4767     THREADS_CFLAGS=
4768
4769     if test "$wxUSE_THREADS" = "yes" ; then
4770         if test "$USE_BEOS" = 1; then
4771             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4772             wxUSE_THREADS="no"
4773         fi
4774     fi
4775
4776     if test "$wxUSE_THREADS" = "yes" ; then
4777         dnl find if POSIX threads are available
4778         dnl
4779         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4780         dnl archive from http://ac-archive.sourceforge.net/
4781         dnl
4782         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4783         dnl Forero Cuervo <bachue@bachue.com> for the original code
4784
4785         dnl TODO: cache the result
4786
4787         dnl define the list of the thread options to try in the loop below
4788         dnl with the convention that anything starting with '-' is a cpp flag
4789         dnl while anything else is a library (i.e. there is an implicit "-l")
4790         THREAD_OPTS="-pthread"
4791         if test "x$SUNCXX" = xyes; then
4792             THREAD_OPTS="-mt lthread $THREAD_OPTS"
4793         fi
4794
4795         case "${host}" in
4796           *-*-solaris2* | *-*-sunos4* )
4797                 if test "x$GCC" = "xyes"; then
4798                     dnl Solaris/gcc combination use this one for some reason
4799                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4800                 fi
4801                 ;;
4802           *-*-freebsd*)
4803                 dnl look, in order, for the kernel threads, then Linux threads
4804                 dnl and finally the userland threads
4805                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4806                 ;;
4807           *-*-darwin* | *-*-cygwin* )
4808                 dnl Darwin / Mac OS X just uses -lpthread tested below
4809                 dnl and so does Cygwin
4810                 THREAD_OPTS=""
4811                 ;;
4812           *-*-aix*)
4813                 dnl AIX calls the library libpthreads - thanks IBM!
4814                 THREAD_OPTS="pthreads"
4815                 ;;
4816           *-hp-hpux* )
4817                 if test "x$GCC" = "xyes"; then
4818                     dnl g++ versions before 3.3.2 don't support -pthread.
4819                     $CXX -dumpspecs | grep 'pthread:' >/dev/null ||
4820                         THREAD_OPTS=""
4821                 else
4822                     dnl HP-UX aCC (tested with version B3910B A.06.05 [Jul 25
4823                     dnl 2005]) supports -mt
4824                     THREAD_OPTS="-mt"
4825                 fi
4826                 ;;
4827
4828           *-*-irix* )
4829                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4830                 dnl doesn't give an error for it neither, just a warning
4831                 dnl message -- but this is still very annoying
4832                 if test "x$GCC" = "xyes"; then
4833                     THREAD_OPTS=""
4834                 fi
4835                 ;;
4836
4837           *-*-qnx*)
4838                 dnl under QNX thread functions are in libc so we don't need any
4839                 dnl special options to link with them
4840                 THREAD_OPTS=""
4841                 ;;
4842
4843           *-*-*UnixWare*)
4844                 dnl flying by man pages here: Caldera online docs use this
4845                 if test "x$GCC" != "xyes"; then
4846                     THREAD_OPTS="-Ethread"
4847                 fi
4848                 ;;
4849         esac
4850
4851         case "${host}" in
4852             *-*-qnx*)
4853                 dnl -lpthread works, i.e. AC_TRY_LINK() would pass, but results
4854                 dnl in warnings and is not needed under QNX so try without it
4855                 dnl first
4856                 THREAD_OPTS="none pthread"
4857                 ;;
4858
4859             *)
4860                 dnl simply linking with libpthread should make the test below
4861                 dnl work but it's far from certain that the threaded programs
4862                 dnl compiled without any special switches actually work, so try
4863                 dnl it after all the others
4864                 THREAD_OPTS="$THREAD_OPTS pthread none"
4865                 ;;
4866         esac
4867
4868         dnl now test for all possibilities
4869         THREADS_OK=no
4870         for flag in $THREAD_OPTS; do
4871             case $flag in
4872                 none)
4873                     AC_MSG_CHECKING([whether pthreads work without any flags])
4874                     ;;
4875
4876                 -*)
4877                     AC_MSG_CHECKING([whether pthreads work with $flag])
4878                     THREADS_CFLAGS="$flag"
4879                     ;;
4880
4881                 *)
4882                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4883                     THREADS_LINK="-l$flag"
4884                     ;;
4885               esac
4886
4887               save_LIBS="$LIBS"
4888               save_CFLAGS="$CFLAGS"
4889               LIBS="$THREADS_LINK $LIBS"
4890               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4891
4892               AC_TRY_LINK([#include <pthread.h>],
4893                           [pthread_create(0,0,0,0);],
4894                           THREADS_OK=yes)
4895
4896               LIBS="$save_LIBS"
4897               CFLAGS="$save_CFLAGS"
4898
4899               AC_MSG_RESULT($THREADS_OK)
4900               if test "x$THREADS_OK" = "xyes"; then
4901                       break;
4902               fi
4903
4904               THREADS_LINK=""
4905               THREADS_CFLAGS=""
4906       done
4907
4908       if test "x$THREADS_OK" != "xyes"; then
4909           wxUSE_THREADS=no
4910           AC_MSG_WARN([No thread support on this system... disabled])
4911       else
4912           dnl yes, these special compiler flags should be used with the
4913           dnl linker as well
4914           dnl
4915           dnl NB: add them to LDFLAGS immediately because we need them to be
4916           dnl     used for the subsequent tests some of which can fail without
4917           dnl     MT support, hence the reason for the duplication below:
4918           dnl     adding them just to WXCONFIG_LDFLAGS and adding the entire
4919           dnl     contents of the latter to LDFLAGS in the end is not enough.
4920           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
4921           WXCONFIG_LDFLAGS="$THREADS_CFLAGS $WXCONFIG_LDFLAGS"
4922           LIBS="$THREADS_LINK $LIBS"
4923
4924           AC_MSG_CHECKING([if more special flags are required for pthreads])
4925           flag=no
4926           case "${host}" in
4927             *-aix*)
4928                 dnl again quoting from
4929                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
4930                 dnl
4931                 dnl     When compiling and linking with -pthread, the library
4932                 dnl     search path should include -L/usr/lib/threads at the
4933                 dnl     beginning of the path.
4934                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
4935                 WXCONFIG_LDFLAGS="-L/usr/lib/threads $WXCONFIG_LDFLAGS"
4936                 flag="-D_THREAD_SAFE"
4937                 ;;
4938             *-freebsd*)
4939                 flag="-D_THREAD_SAFE"
4940                 ;;
4941             *-hp-hpux* )
4942                 flag="-D_REENTRANT"
4943                 if test "x$GCC" != "xyes"; then
4944                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
4945                     flag="$flag -D_RWSTD_MULTI_THREAD"
4946                 fi
4947                 ;;
4948             *solaris* | alpha*-osf*)
4949                 flag="-D_REENTRANT"
4950                 ;;
4951           esac
4952           AC_MSG_RESULT(${flag})
4953           if test "x$flag" != xno; then
4954               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
4955           fi
4956
4957           dnl don't add these options to CPPFLAGS as cpp might not know them
4958           WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS $THREADS_CFLAGS"
4959       fi
4960     fi
4961
4962     dnl do other tests only if we are using threads
4963     if test "$wxUSE_THREADS" = "yes" ; then
4964         AC_CHECK_FUNCS(pthread_setconcurrency,
4965             AC_DEFINE(HAVE_PTHREAD_SET_CONCURRENCY),
4966             [
4967                 AC_CHECK_FUNCS(thr_setconcurrency,
4968                     AC_DEFINE(HAVE_THR_SETCONCURRENCY),
4969                     AC_MSG_WARN(Setting thread concurrency will not work properly))
4970             ])
4971
4972       dnl can't use AC_CHECK_FUNCS for this one as it's usually a macro and so
4973       dnl wouldn't be found by it
4974       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup,
4975       [
4976         dnl C compiler may treat pthread_cleanup_push() as an undeclared
4977         dnl function and not give a warning even if it's unavailable, so use
4978         dnl the C++ one for this test
4979         AC_LANG_PUSH(C++)
4980         AC_TRY_COMPILE([#include <pthread.h>
4981                void ThreadCleanupFunc(void *p);
4982             ],
4983             [
4984                 void *p;
4985                 pthread_cleanup_push(ThreadCleanupFunc, p);
4986                 pthread_cleanup_pop(0);
4987             ], [
4988                wx_cv_func_pthread_cleanup=yes
4989             ], [
4990                wx_cv_func_pthread_cleanup=no
4991             ]
4992         )
4993         AC_LANG_POP()
4994       ])
4995       if test "x$wx_cv_func_pthread_cleanup" = "xyes"; then
4996         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
4997       fi
4998
4999       AC_CHECK_HEADERS(sched.h,,, [AC_INCLUDES_DEFAULT()])
5000       if test "$ac_cv_header_sched_h" = "yes"; then
5001           AC_CHECK_FUNC(sched_yield,
5002             AC_DEFINE(HAVE_SCHED_YIELD),
5003             [
5004                 AC_CHECK_LIB(posix4,
5005                     sched_yield,
5006                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
5007                     AC_MSG_WARN(wxThread::Yield will not work properly)
5008                 )
5009             ]
5010           )
5011       fi
5012
5013       dnl to be able to set the thread priority, we need to have all of the
5014       dnl following functions:
5015       dnl   1. pthread_attr_getschedpolicy
5016       dnl   2. sched_get_priority_min and sched_get_priority_max
5017       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
5018       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
5019       HAVE_PRIOR_FUNCS=0
5020       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
5021                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
5022                        [AC_CHECK_FUNC(sched_get_priority_max,
5023                            HAVE_PRIOR_FUNCS=1,
5024                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
5025                              [
5026                                 HAVE_PRIOR_FUNCS=1
5027                                 POSIX4_LINK=" -lposix4"
5028                              ],
5029                            )]
5030                        )]
5031                      )]
5032                    )
5033
5034       if test "$HAVE_PRIOR_FUNCS" = 1; then
5035         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
5036       else
5037         AC_MSG_WARN(Setting thread priority will not work)
5038       fi
5039
5040       AC_CHECK_FUNC(pthread_cancel,
5041                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
5042                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
5043
5044       AC_CHECK_FUNC(pthread_mutex_timedlock,
5045                     AC_DEFINE(HAVE_PTHREAD_MUTEX_TIMEDLOCK),
5046                     AC_MSG_WARN([wxMutex::LockTimeout() will not work]))
5047
5048       AC_CHECK_FUNC(pthread_attr_setstacksize,
5049                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
5050
5051       dnl mutexattr_t initialization is done in quite different ways on different
5052       dnl platforms, so check for a few things:
5053       dnl
5054       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
5055       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
5056       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
5057       dnl defined, we do it by directly assigned
5058       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
5059
5060       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
5061       [
5062         AC_TRY_COMPILE([#include <pthread.h>],
5063             [
5064                pthread_mutexattr_t attr;
5065                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5066             ],
5067             wx_cv_type_pthread_mutexattr_t=yes,
5068             wx_cv_type_pthread_mutexattr_t=no
5069         )
5070       ])
5071
5072       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
5073         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
5074
5075         dnl check if we already have the declaration we need, it is not
5076         dnl present in some systems' headers
5077         AC_CACHE_CHECK([for pthread_mutexattr_settype declaration],
5078                        wx_cv_func_pthread_mutexattr_settype_decl, [
5079                        AC_TRY_COMPILE([#include <pthread.h>],
5080                            [
5081                                pthread_mutexattr_t attr;
5082                                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5083                            ],
5084                            wx_cv_func_pthread_mutexattr_settype_decl=yes,
5085                            wx_cv_func_pthread_mutexattr_settype_decl=no
5086                        )
5087         ])
5088         if test "$wx_cv_func_pthread_mutexattr_settype_decl" = "yes"; then
5089             AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_SETTYPE_DECL)
5090         fi
5091       else
5092         dnl don't despair, there may be another way to do it
5093         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
5094                        wx_cv_type_pthread_rec_mutex_init,
5095         [
5096             AC_TRY_COMPILE([#include <pthread.h>],
5097                 [
5098                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
5099                 ], [
5100                     wx_cv_type_pthread_rec_mutex_init=yes
5101                 ], [
5102                     wx_cv_type_pthread_rec_mutex_init=no
5103                 ]
5104             )
5105         ])
5106         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
5107           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
5108         else
5109           dnl this may break code working elsewhere, so at least warn about it
5110           AC_MSG_WARN([wxMutex won't be recursive on this platform])
5111         fi
5112       fi
5113
5114       if test "$wxUSE_COMPILER_TLS" = "auto"; then
5115           if test "$USE_NETBSD" = 1; then
5116               AC_MSG_WARN([Disabling TLS under NetBSD, please contact wx-dev if it works now])
5117               wxUSE_COMPILER_TLS=no
5118           else
5119               wxUSE_COMPILER_TLS=yes
5120           fi
5121       fi
5122
5123       if test "$wxUSE_COMPILER_TLS" = "yes"; then
5124           dnl test for compiler thread-specific variables support
5125           AC_CACHE_CHECK([for __thread keyword],
5126                          wx_cv_cc___thread,
5127               [
5128                   AC_TRY_COMPILE([#include <pthread.h>],
5129                       [
5130                           static __thread int n = 0;
5131                           static __thread int *p = 0;
5132                       ],
5133                       wx_cv_cc___thread=yes,
5134                       wx_cv_cc___thread=no
5135                   )
5136               ]
5137           )
5138
5139           if test "$wx_cv_cc___thread" = "yes"; then
5140               AX_GXX_VERSION
5141               if test -n "$ax_cv_gxx_version"; then
5142                   dnl g++ supports __thread since at least version 3.3 but its support
5143                   dnl seems to be broken until 4.1, see
5144                   dnl   http://thread.gmane.org/gmane.comp.lib.wxwidgets.devel/108388
5145                   dnl
5146                   dnl NB: we still need to test __thread support with
5147                   dnl     AC_TRY_COMPILE above even for g++ 4 as it doesn't
5148                   dnl     support it for all architectures (e.g. it doesn't
5149                   dnl     work under OS X)
5150                   AC_MSG_CHECKING([whether __thread support in g++ is usable])
5151                   case "$ax_cv_gxx_version" in
5152                     1.* | 2.* | 3.* )
5153                         AC_MSG_RESULT([no, it's broken])
5154                         wx_cv_cc___thread=no
5155                         ;;
5156                     *)
5157                         AC_MSG_RESULT([yes, it works])
5158                         ;;
5159                   esac
5160               fi
5161           fi
5162
5163           if test "$wx_cv_cc___thread" = "yes"; then
5164             AC_DEFINE(HAVE___THREAD_KEYWORD)
5165           fi
5166         fi
5167     fi
5168
5169 dnl from if !MSW
5170 else
5171     if test "$wxUSE_THREADS" = "yes" ; then
5172       case "${host}" in
5173         x86_64-*-mingw32* )
5174         ;;
5175         *-*-mingw32* )
5176             dnl check if the compiler accepts -mthreads
5177             AC_CACHE_CHECK([if compiler supports -mthreads],
5178                 wx_cv_cflags_mthread,
5179                 [
5180                     CFLAGS_OLD="$CFLAGS"
5181                     CFLAGS="-mthreads $CFLAGS"
5182                     AC_TRY_COMPILE([], [],
5183                         wx_cv_cflags_mthread=yes,
5184                         wx_cv_cflags_mthread=no
5185                     )
5186                 ]
5187             )
5188
5189             if test "$wx_cv_cflags_mthread" = "yes"; then
5190                 dnl it does, use it
5191                 WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mthreads"
5192                 LDFLAGS="$LDFLAGS -mthreads"
5193             else
5194                 dnl it doesn't
5195                 CFLAGS="$CFLAGS_OLD"
5196             fi
5197         ;;
5198         *-pc-os2*emx )
5199             WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -Zmt -D__ST_MT_ERRNO__"
5200             LDFLAGS="$LDFLAGS -Zmt"
5201         ;;
5202       esac
5203     fi
5204 fi
5205
5206 AC_CHECK_FUNC(localtime_r, [ AC_DEFINE(HAVE_LOCALTIME_R) ])
5207 AC_CHECK_FUNC(gmtime_r, [ AC_DEFINE(HAVE_GMTIME_R) ])
5208 dnl By preference, we probably should use getaddrinfo which avoids thread
5209 dnl safety issues and supports IPv6, however there currently is no code
5210 dnl for it, so testing for it is temporarily disabled and we are restricted
5211 dnl to gethostbyname_r/gethostbyaddr_r  and getservbyname_r
5212
5213 dnl AC_CHECK_FUNC(getaddrinfo, AC_DEFINE(HAVE_GETADDRINFO), [
5214     dnl no getaddrinfo, so check for gethostbyname_r and
5215     dnl related functions (taken from python's configure.in)
5216     dnl sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments
5217       AX_FUNC_WHICH_GETHOSTBYNAME_R
5218       if test "x$ac_cv_func_which_gethostbyname_r" = "xno" -o \
5219               "x$ac_cv_func_which_gethostbyname_r" = "xunknown" ; then
5220           AC_CHECK_FUNC(gethostbyname, [ AC_DEFINE(HAVE_GETHOSTBYNAME) ])
5221       fi
5222       dnl A similar test for getservbyname_r
5223       dnl I'm tempted to just not do this test which is taking much time and
5224       dnl do something similar as for gethostbyaddr_r, but OTOH the macro
5225       dnl doing the test already exists, so using it is easy enough.     - SN
5226       AC_raf_FUNC_WHICH_GETSERVBYNAME_R
5227       if test "x$ac_cv_func_which_getservbyname_r" = "xno" -o \
5228               "x$ac_cv_func_which_getservbyname_r" = "xunknown" ; then
5229           AC_CHECK_FUNCS(getservbyname,[ AC_DEFINE(HAVE_GETSERVBYNAME) ])
5230       fi
5231       dnl For gethostbyaddr_r, we currently do no separate test, instead, we
5232       dnl silently assume it's available exactly if gethostbyname_r is
5233       dnl available and always requires two more arguments than
5234       dnl gethostbyname_r.
5235       dnl (also, I'm lazy and there no m4 file that's ready for use for this
5236       dnl  function, although it should be easy to rewrite the gethostbyname_r
5237       dnl  check to fit this case, if it's really needed.                - SN )
5238 dnl    ]
5239 dnl )
5240
5241 dnl This is currently always defined under Unix, there is no reason to ever
5242 dnl disable compiler TLS support there.
5243 AC_DEFINE(wxUSE_COMPILER_TLS)
5244
5245 if test "$wxUSE_THREADS" = "yes"; then
5246   AC_DEFINE(wxUSE_THREADS)
5247
5248   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
5249 else
5250   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
5251   dnl functions - add tests for other functions here as well
5252   if test "$wx_cv_func_strtok_r" = "yes"; then
5253     AC_MSG_CHECKING(if -D_REENTRANT is needed)
5254     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
5255         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_REENTRANT"
5256         AC_MSG_RESULT(yes)
5257     else
5258         AC_MSG_RESULT(no)
5259     fi
5260   fi
5261 fi
5262
5263 if test "$WXGTK3" = 1 ; then
5264     AC_DEFINE_UNQUOTED(__WXGTK3__, 1)
5265     WXGTK2=1
5266 fi
5267 if test "$WXGTK2" = 1 ; then
5268   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK2)
5269 fi
5270
5271 if test "$WXGTK127" = 1 ; then
5272   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
5273 fi
5274
5275 if test "$WXGPE" = 1 ; then
5276   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
5277 fi
5278
5279 dnl DEBUG_CFLAGS contains debugging options (supposed to be the same for C and C++
5280 dnl compilers: we'd need a separate DEBUG_CXXFLAGS if this is ever not the case)
5281 DEBUG_CFLAGS=
5282 if `echo $CXXFLAGS $CFLAGS | grep " -g" >/dev/null`; then
5283     dnl the CXXFLAGS or the CFLAGS variable already contains the -g flag
5284     dnl (e.g. it was specified by the user before running configure); since
5285     dnl later they will be merged with DEBUG_CFLAGS, don't set the -g option
5286     dnl in DEBUG_CFLAGS to avoid (possibly different) flag duplicates
5287     AC_MSG_WARN([CXXFLAGS/CFLAGS already contains -g flag; ignoring the --enable-debug_info option])
5288 elif test "$wxUSE_DEBUG_INFO" = "yes" ; then
5289     DEBUG_CFLAGS="-g"
5290 fi
5291
5292 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
5293     wxUSE_DEBUG_INFO=yes
5294     if test "$GCC" = yes; then
5295         DEBUG_CFLAGS="-ggdb"
5296     fi
5297 fi
5298
5299 if test "$wxUSE_DEBUG_FLAG" = "no" ; then
5300     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -DwxDEBUG_LEVEL=0"
5301
5302     if test "$wxUSE_GTK" = 1 ; then
5303         if test "$WXGTK2" = 1 ; then
5304             CPPFLAGS="$CPPFLAGS -DG_DISABLE_CAST_CHECKS"
5305         else
5306             CPPFLAGS="-DGTK_NO_CHECK_CASTS $CPPFLAGS"
5307         fi
5308     fi
5309 fi
5310
5311 if test "$wxUSE_MEM_TRACING" = "yes" ; then
5312     AC_DEFINE(wxUSE_MEMORY_TRACING)
5313     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
5314     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
5315     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
5316 fi
5317
5318 if test "$wxUSE_DMALLOC" = "yes" ; then
5319     DMALLOC_LIBS="-ldmallocthcxx"
5320 fi
5321
5322 dnl cc/cxx/ld option for profiling
5323 PROFILE_FLAGS=
5324 if test "$wxUSE_PROFILE" = "yes" ; then
5325     PROFILE_FLAGS=" -pg"
5326 fi
5327
5328 if test "$GCC" = "yes" ; then
5329     if test "$wxUSE_NO_RTTI" = "yes" ; then
5330         dnl Define wxNO_RTTI on the command line because only g++ 4.3 and later
5331         dnl define __GXX_RTTI which allows us to detect the use of -fno-rtti
5332         dnl switch but we need to do it manually for the older versions.
5333         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -DwxNO_RTTI -fno-rtti"
5334     fi
5335     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5336         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-exceptions"
5337     fi
5338     if test "$wxUSE_PERMISSIVE" = "yes" ; then
5339         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -fpermissive"
5340     fi
5341
5342     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
5343     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
5344     dnl for each subroutine by default -- using the switch below only creates
5345     dnl one entry per file instead at the price of minor performance penalty
5346     dnl
5347     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
5348     dnl without -ffunction-sections.  No idea how long we'll need to maintain
5349     dnl this, or even the extent of gcc/wx version combinations affected, but
5350     dnl also as above, this 'fix' does not come without side effects.
5351     dnl
5352     dnl TODO: test for the gcc version here (how?)
5353     case "${host}" in
5354       powerpc*-*-aix* )
5355         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mminimal-toc"
5356         ;;
5357       *-hppa* )
5358         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -ffunction-sections"
5359         ;;
5360     esac
5361 fi
5362
5363 dnl C/C++ compiler option for optimization (supposed to be the same for both)
5364 OPTIMISE_CFLAGS=
5365 if `echo $CXXFLAGS $CFLAGS | grep " -O" >/dev/null`; then
5366     dnl the CXXFLAGS or the CFLAGS variable already contains -O optimization flag
5367     dnl (e.g. it was specified by the user before running configure); since
5368     dnl later they will be merged with OPTIMISE_CFLAGS, don't set the -O option
5369     dnl in OPTIMISE_CFLAGS to avoid (possibly different) flag duplicates
5370     AC_MSG_WARN([CXXFLAGS/CFLAGS already contains -O flag; ignoring the --disable-optimise option])
5371 else
5372     if test "$wxUSE_OPTIMISE" = "no" ; then
5373         if test "$GCC" = yes ; then
5374             dnl use -O0 because compiling with it is faster than compiling with no
5375             dnl optimization options at all (at least with g++ 3.2)
5376             OPTIMISE_CFLAGS="-O0"
5377         fi
5378     else
5379         if test "$GCC" = yes ; then
5380             case "${host}" in
5381                 *-pc-os2_emx | *-pc-os2-emx )
5382                     dnl Not all of the supported gcc versions understand
5383                     dnl -fstrict-aliasing and none actually needs it (yet).
5384                     OPTIMISE_CFLAGS="-O2"
5385                 ;;
5386                 *)
5387                     dnl Switch on optimisation but keep strict-aliasing off for
5388                     dnl now (see -fstrict-aliasing in the gcc manual). When it is
5389                     dnl switched back on consider using -Wstrict-aliasing=2.
5390                     OPTIMISE_CFLAGS="-O2 -fno-strict-aliasing"
5391                 ;;
5392             esac
5393         else
5394             OPTIMISE_CFLAGS="-O"
5395         fi
5396     fi
5397 fi
5398
5399 dnl ---------------------------------------------------------------------------
5400 dnl compatibility level
5401 dnl ---------------------------------------------------------------------------
5402
5403 if test "x$WXWIN_COMPATIBILITY_2_6" = "xyes"; then
5404     AC_DEFINE(WXWIN_COMPATIBILITY_2_6)
5405
5406     WXWIN_COMPATIBILITY_2_8="yes"
5407 fi
5408
5409 if test "x$WXWIN_COMPATIBILITY_2_8" != "xno"; then
5410     AC_DEFINE(WXWIN_COMPATIBILITY_2_8)
5411 fi
5412
5413 dnl ---------------------------------------------------------------------------
5414 dnl the library may be built without GUI classes at all
5415 dnl ---------------------------------------------------------------------------
5416
5417 if test "$wxUSE_GUI" = "yes"; then
5418     AC_DEFINE(wxUSE_GUI)
5419
5420     dnl the things we always pull in the GUI version of the library:
5421     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
5422     dnl    library really can't be built without those)
5423     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
5424     dnl    almost any program and the first 2 are needed to show a message box
5425     dnl    which want to be always able to do)
5426     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
5427     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
5428     dnl    need the dcs, pens, brushes, ...), this just can't be done now
5429     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
5430     dnl 5. misc stuff: timers, settings, message box
5431 fi
5432
5433 dnl ---------------------------------------------------------------------------
5434 dnl Unix/Windows
5435 dnl ---------------------------------------------------------------------------
5436
5437 if test "$wxUSE_UNIX" = "yes"; then
5438   AC_DEFINE(wxUSE_UNIX)
5439 fi
5440
5441 dnl ------------------------------------------------------------------------
5442 dnl DLL support
5443 dnl ------------------------------------------------------------------------
5444
5445 dnl under MSW we always have LoadLibrary/GetProcAddress
5446 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
5447
5448     HAVE_DL_FUNCS=0
5449     HAVE_SHL_FUNCS=0
5450     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5451         if test "$USE_DOS" = 1; then
5452             HAVE_DL_FUNCS=0
5453         else
5454             dnl the test is a bit complicated because we check for dlopen() both with
5455             dnl and without -ldl and we also try to find shl_load() if there is no
5456             dnl dlopen() on this system
5457             AC_CHECK_FUNCS(dlopen,
5458             [
5459                 AC_DEFINE(HAVE_DLOPEN)
5460                 HAVE_DL_FUNCS=1
5461             ],
5462             [
5463                 AC_CHECK_LIB(dl, dlopen,
5464                             [
5465                                 AC_DEFINE(HAVE_DLOPEN)
5466                                 HAVE_DL_FUNCS=1
5467                                 DL_LINK=" -ldl$DL_LINK"
5468                             ],
5469                             [
5470                                 AC_CHECK_FUNCS(shl_load,
5471                                               [
5472                                                 AC_DEFINE(HAVE_SHL_LOAD)
5473                                                 HAVE_SHL_FUNCS=1
5474                                               ],
5475                                               [
5476                                                 AC_CHECK_LIB(shl_load, dld,
5477                                                              [
5478                                                                 HAVE_SHL_FUNCS=1
5479                                                                 DL_LINK=" -ldld$DL_LINK"
5480                                                              ])
5481                                               ])
5482                             ])
5483             ])
5484
5485             dnl check also for dlerror()
5486             if test "$HAVE_DL_FUNCS" = 1; then
5487                 AC_CHECK_FUNCS(dlerror,
5488                     AC_DEFINE(HAVE_DLERROR),
5489                     [
5490                         AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
5491                     ]
5492                 )
5493             fi
5494         fi
5495
5496         dnl Force HAVE_DL_FUNCS on for Darwin, even if the tests failed (e.g. pre-10.3)
5497         if test "$USE_DARWIN" = 1; then
5498             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
5499             HAVE_DL_FUNCS=1
5500         fi
5501
5502         if test "$HAVE_DL_FUNCS" = 0; then
5503             if test "$HAVE_SHL_FUNCS" = 0; then
5504               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
5505                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
5506                   wxUSE_DYNAMIC_LOADER=no
5507                   wxUSE_DYNLIB_CLASS=no
5508               else
5509                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
5510               fi
5511             fi
5512         fi
5513     fi
5514 fi
5515
5516 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
5517     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
5518 fi
5519 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5520     AC_DEFINE(wxUSE_DYNLIB_CLASS)
5521 fi
5522
5523
5524 dnl ---------------------------------------------------------------------------
5525 dnl Verify consistency of plugins/monolithic/shared settings:
5526 dnl ---------------------------------------------------------------------------
5527
5528 if test "$wxUSE_PLUGINS" = "yes" ; then
5529     if test "$wxUSE_SHARED" = "no" ; then
5530         AC_MSG_WARN([plugins supported only in shared build, disabling])
5531         wxUSE_PLUGINS=no
5532     fi
5533     if test "$wxUSE_MONOLITHIC" = "yes" ; then
5534         AC_MSG_WARN([plugins not supported monolithic build, disabling])
5535         wxUSE_PLUGINS=no
5536     fi
5537     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
5538         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
5539         wxUSE_PLUGINS=no
5540     fi
5541     if test "$wxUSE_PLUGINS" = "yes" ; then
5542         AC_DEFINE(wxUSE_PLUGINS)
5543     fi
5544 fi
5545
5546 dnl ---------------------------------------------------------------------------
5547 dnl File system watcher checks
5548 dnl ---------------------------------------------------------------------------
5549
5550 if test "$wxUSE_FSWATCHER" = "yes"; then
5551     dnl wxFileSystemWatcher is always available under MSW but we need either
5552     dnl inotify or kqueue support in the system for it under Unix (this
5553     dnl includes OS X which does have kqueue but no other platforms)
5554     if test "$wxUSE_MSW" != "1"; then
5555         if test "$wxUSE_UNIX" = "yes"; then
5556             AC_CHECK_HEADERS(sys/inotify.h,,, [AC_INCLUDES_DEFAULT()])
5557             if test "$ac_cv_header_sys_inotify_h" = "yes"; then
5558                 AC_DEFINE(wxHAS_INOTIFY)
5559             else
5560                 AC_CHECK_HEADERS(sys/event.h,,, [AC_INCLUDES_DEFAULT()])
5561                 if test "$ac_cv_header_sys_event_h" = "yes"; then
5562                     AC_DEFINE(wxHAS_KQUEUE)
5563                 else
5564                     wxUSE_FSWATCHER=no
5565                 fi
5566             fi
5567         else
5568             wxUSE_FSWATCHER=no
5569         fi
5570     else
5571         if test "$wxUSE_THREADS" != "yes"; then
5572             AC_MSG_WARN([wxFileSystemWatcher disabled due to --disable-threads])
5573             wxUSE_FSWATCHER=no
5574         fi
5575     fi
5576
5577     if test "$wxUSE_FSWATCHER" = "yes"; then
5578         AC_DEFINE(wxUSE_FSWATCHER)
5579         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS fswatcher"
5580     else
5581         AC_MSG_WARN([wxFileSystemWatcher won't be available on this platform])
5582     fi
5583 fi
5584
5585 dnl ---------------------------------------------------------------------------
5586 dnl Register non-GUI class options for makefiles and setup.h
5587 dnl ---------------------------------------------------------------------------
5588
5589 if test "$wxUSE_STL" = "yes"; then
5590   AC_DEFINE(wxUSE_STL)
5591 fi
5592
5593 if test "$wxUSE_EXTENDED_RTTI" = "yes"; then
5594   AC_DEFINE(wxUSE_EXTENDED_RTTI)
5595 fi
5596
5597 if test "$wxUSE_ANY" = "yes"; then
5598     AC_DEFINE(wxUSE_ANY)
5599 fi
5600
5601 if test "$wxUSE_APPLE_IEEE" = "yes"; then
5602   AC_DEFINE(wxUSE_APPLE_IEEE)
5603 fi
5604
5605 if test "$wxUSE_TIMER" = "yes"; then
5606   AC_DEFINE(wxUSE_TIMER)
5607 fi
5608
5609 dnl Unix implementation needs additional checks because audio support
5610 dnl comes in many favours:
5611 if test "$USE_UNIX" = 1 ; then
5612     dnl it's not enough to check for just the header because OSS under NetBSD
5613     dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
5614     dnl whether we need -lossaudio at link-time
5615     AC_CACHE_CHECK([for SNDCTL_DSP_SPEED in sys/soundcard.h], ac_cv_header_sys_soundcard, [
5616         AC_TRY_LINK([
5617                 #include <sys/ioctl.h>
5618                 #include <sys/soundcard.h>
5619             ],
5620             [
5621                 ioctl(0, SNDCTL_DSP_SPEED, 0);
5622             ],
5623             ac_cv_header_sys_soundcard=yes,
5624             [
5625                 saveLibs="$LIBS"
5626                 LIBS="$saveLibs -lossaudio"
5627                 AC_TRY_LINK([
5628                         #include <sys/ioctl.h>
5629                         #include <sys/soundcard.h>
5630                     ],
5631                     [
5632                         ioctl(0, SNDCTL_DSP_SPEED, 0);
5633                     ],
5634                     ac_cv_header_sys_soundcard=yes,
5635                     [
5636                         LIBS="$saveLibs"
5637                         ac_cv_header_sys_soundcard=no
5638                     ]
5639                 )
5640             ]
5641         )
5642     ])
5643
5644     if test "$ac_cv_header_sys_soundcard" = "yes"; then
5645         AC_DEFINE(HAVE_SYS_SOUNDCARD_H)
5646     fi
5647 fi
5648
5649 WITH_PLUGIN_SDL=0
5650 if test "$wxUSE_SOUND" = "yes"; then
5651   if test "$USE_UNIX" = 1 ; then
5652     if test "$wxUSE_LIBSDL" != "no"; then
5653       AM_PATH_SDL([1.2.0],
5654                   [
5655                     EXTRALIBS_SDL="$SDL_LIBS"
5656                     CFLAGS="$SDL_CFLAGS $CFLAGS"
5657                     CXXFLAGS="$SDL_CFLAGS $CXXFLAGS"
5658                     AC_DEFINE(wxUSE_LIBSDL)
5659                   ],
5660                   [wxUSE_LIBSDL="no"])
5661       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
5662         WITH_PLUGIN_SDL=1
5663       fi
5664     fi
5665   fi
5666 fi
5667
5668 if test "$wxUSE_SOUND" = "yes"; then
5669   AC_DEFINE(wxUSE_SOUND)
5670   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
5671 fi
5672
5673 if test "$WXGTK2" = 1; then
5674     PKG_PROG_PKG_CONFIG()
5675
5676     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5677
5678         if test "$wxUSE_GTKPRINT" = "yes" ; then
5679             if test "$WXGTK3" = 1; then
5680                 gtk_unix_print="gtk+-unix-print-3.0"
5681             else
5682                 gtk_unix_print="gtk+-unix-print-2.0 >= 2.10"
5683             fi
5684                 PKG_CHECK_MODULES(GTKPRINT,
5685                                   [$gtk_unix_print],
5686                     [
5687                         CFLAGS="$GTKPRINT_CFLAGS $CFLAGS"
5688                         CXXFLAGS="$GTKPRINT_CFLAGS $CXXFLAGS"
5689                         AC_DEFINE(wxUSE_GTKPRINT)
5690                     ],
5691                     [
5692                         AC_MSG_WARN([GTK printing support not found (GTK+ >= 2.10), library will use GNOME printing support or standard PostScript printing])
5693                         wxUSE_GTKPRINT="no"
5694                     ]
5695                 )
5696         fi
5697
5698         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
5699
5700                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5701                                   [libgnomeprintui-2.2 >= 2.8],
5702                     [
5703                         CFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CFLAGS"
5704                         CXXFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CXXFLAGS"
5705                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5706                     ],
5707                     [
5708                         if test "$wxUSE_GTKPRINT" = yes; then
5709                             AC_MSG_RESULT(no)
5710                         else
5711                             AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5712                         fi
5713                         wxUSE_LIBGNOMEPRINT="no"
5714                     ]
5715                 )
5716         fi
5717     fi
5718
5719     if test "$wxUSE_MIMETYPE" = "yes" ; then
5720         if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
5721
5722                 PKG_CHECK_MODULES(GNOMEVFS,
5723                                   [gnome-vfs-2.0 >= 2.0],
5724                     [
5725                         CFLAGS="$GNOMEVFS_CFLAGS $CFLAGS"
5726                         CXXFLAGS="$GNOMEVFS_CFLAGS $CXXFLAGS"
5727                         AC_DEFINE(wxUSE_LIBGNOMEVFS)
5728                     ],
5729                     [
5730                         AC_MSG_WARN([libgnomevfs not found, library won't be able to associate MIME type])
5731                         wxUSE_LIBGNOMEVFS="no"
5732                     ]
5733                 )
5734         fi
5735     fi
5736
5737     if test "$wxUSE_LIBHILDON" = "yes" ; then
5738         PKG_CHECK_MODULES(HILDON,
5739                           [hildon-lgpl >= 0.9],
5740             [
5741                 EXTRALIBS_HILDON="$HILDON_LIBS"
5742                 CFLAGS="$CFLAGS $HILDON_CFLAGS"
5743                 CXXFLAGS="$CXXFLAGS $HILDON_CFLAGS"
5744                 AC_DEFINE(wxUSE_LIBHILDON)
5745                 ac_hildon_lgpl=1
5746             ],
5747             [
5748                 AC_MSG_WARN([libhildon_lgpl not found])
5749                         wxUSE_LIBHILDON="no"
5750                         ac_hildon_lgpl=0
5751             ]
5752         )
5753
5754         if test "$ac_hildon_lgpl" = 0 ; then
5755             PKG_CHECK_MODULES(HILDON2,
5756                               [hildon-1 >= 1.99],
5757                 [
5758                     EXTRALIBS_HILDON="$HILDON2_LIBS"
5759                     CFLAGS="$CFLAGS $HILDON2_CFLAGS"
5760                     CXXFLAGS="$CXXFLAGS $HILDON2_CFLAGS"
5761                     AC_DEFINE(wxUSE_LIBHILDON2)
5762                 ],
5763                 [
5764                     AC_MSG_WARN([libhildon_1 not found])
5765                             wxUSE_LIBHILDON2="no"
5766                 ]
5767             )
5768         fi
5769     fi
5770 fi
5771
5772 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5773   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5774 fi
5775
5776 if test "$wxUSE_STOPWATCH" = "yes"; then
5777   AC_DEFINE(wxUSE_STOPWATCH)
5778 fi
5779
5780 if test "$wxUSE_DATETIME" = "yes"; then
5781   AC_DEFINE(wxUSE_DATETIME)
5782 fi
5783
5784 if test "$wxUSE_FILE" = "yes"; then
5785   AC_DEFINE(wxUSE_FILE)
5786 fi
5787
5788 if test "$wxUSE_FFILE" = "yes"; then
5789   AC_DEFINE(wxUSE_FFILE)
5790 fi
5791
5792 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5793   if test "$wxUSE_STREAMS" != yes; then
5794     AC_MSG_WARN(wxArchive requires wxStreams... disabled)
5795     wxUSE_ARCHIVE_STREAMS=no
5796   else
5797     AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5798   fi
5799 fi
5800
5801 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5802   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5803     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5804   elif test "$wxUSE_ZLIB" = "no"; then
5805     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5806   else
5807     AC_DEFINE(wxUSE_ZIPSTREAM)
5808   fi
5809 fi
5810
5811 if test "$wxUSE_TARSTREAM" = "yes"; then
5812   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5813     AC_MSG_WARN(wxTar requires wxArchive... disabled)
5814   else
5815     AC_DEFINE(wxUSE_TARSTREAM)
5816   fi
5817 fi
5818
5819 if test "$wxUSE_FILE_HISTORY" = "yes"; then
5820   AC_DEFINE(wxUSE_FILE_HISTORY)
5821 fi
5822
5823 if test "$wxUSE_FILESYSTEM" = "yes"; then
5824   if test "$wxUSE_STREAMS" != yes -o \( "$wxUSE_FILE" != yes -a "$wxUSE_FFILE" != yes \); then
5825     AC_MSG_WARN(wxFileSystem requires wxStreams and wxFile or wxFFile... disabled)
5826     wxUSE_FILESYSTEM=no
5827   else
5828     AC_DEFINE(wxUSE_FILESYSTEM)
5829   fi
5830 fi
5831
5832 if test "$wxUSE_FS_ARCHIVE" = "yes"; then
5833   if test "$wxUSE_FILESYSTEM" != yes -o "$wxUSE_ARCHIVE_STREAMS" != yes; then
5834     AC_MSG_WARN(wxArchiveFSHandler requires wxArchive and wxFileSystem... disabled)
5835   else
5836     AC_DEFINE(wxUSE_FS_ARCHIVE)
5837   fi
5838 fi
5839
5840 if test "$wxUSE_FS_ZIP" = "yes"; then
5841   if test "$wxUSE_FS_ARCHIVE" != yes; then
5842     AC_MSG_WARN(wxZipFSHandler requires wxArchiveFSHandler... disabled)
5843   else
5844     AC_DEFINE(wxUSE_FS_ZIP)
5845   fi
5846 fi
5847
5848 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5849   if test "$USE_UNIX" != 1; then
5850     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5851     wxUSE_ON_FATAL_EXCEPTION=no
5852   else
5853     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5854   fi
5855 fi
5856
5857 if test "$wxUSE_STACKWALKER" = "yes"; then
5858     AC_DEFINE(wxUSE_STACKWALKER)
5859 fi
5860
5861 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5862     if test "$USE_UNIX" != 1 -a "$USE_WIN32" != 1; then
5863         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5864         wxUSE_DEBUGREPORT=no
5865     else
5866         AC_DEFINE(wxUSE_DEBUGREPORT)
5867         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5868             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5869         fi
5870     fi
5871 fi
5872
5873 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5874   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5875 fi
5876
5877 if test "$wxUSE_BUSYINFO" = "yes"; then
5878   AC_DEFINE(wxUSE_BUSYINFO)
5879 fi
5880
5881 if test "$wxUSE_HOTKEY" = "yes"; then
5882   if test "$wxUSE_MSW" != 1 -a "$wxUSE_OSX_COCOA" != 1 -a "$wxUSE_OSX_CARBON" != 1; then
5883     AC_MSG_WARN([Hot keys not supported by the current toolkit, disabled])
5884     wxUSE_HOTKEY=no
5885   fi
5886 elif test "$wxUSE_HOTKEY" = "auto"; then
5887   if test "$wxUSE_MSW" = 1 -o "$wxUSE_OSX_COCOA" = 1 -o "$wxUSE_OSX_CARBON" = 1; then
5888     wxUSE_HOTKEY=yes
5889   fi
5890 fi
5891 if test "$wxUSE_HOTKEY" = "yes"; then
5892   AC_DEFINE(wxUSE_HOTKEY)
5893 fi
5894
5895 if test "$wxUSE_STD_CONTAINERS" = "yes"; then
5896   AC_DEFINE(wxUSE_STD_CONTAINERS)
5897 fi
5898
5899 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5900   AC_DEFINE(wxUSE_STD_IOSTREAM)
5901 fi
5902
5903 if test "$wxUSE_STD_STRING" = "yes"; then
5904   AC_DEFINE(wxUSE_STD_STRING)
5905 fi
5906
5907 if test "$wxUSE_STD_STRING_CONV_IN_WXSTRING" = "yes"; then
5908   AC_DEFINE(wxUSE_STD_STRING_CONV_IN_WXSTRING)
5909 fi
5910
5911 if test "$wxUSE_STDPATHS" = "yes"; then
5912   AC_DEFINE(wxUSE_STDPATHS)
5913 fi
5914
5915 if test "$wxUSE_TEXTBUFFER" = "yes"; then
5916     AC_DEFINE(wxUSE_TEXTBUFFER)
5917 fi
5918
5919 if test "$wxUSE_TEXTFILE" = "yes"; then
5920   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
5921     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
5922   else
5923     AC_DEFINE(wxUSE_TEXTFILE)
5924   fi
5925 fi
5926
5927 if test "$wxUSE_CONFIG" = "yes" ; then
5928   if test "$wxUSE_TEXTFILE" != "yes"; then
5929     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
5930   else
5931     AC_DEFINE(wxUSE_CONFIG)
5932     AC_DEFINE(wxUSE_CONFIG_NATIVE)
5933     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
5934   fi
5935 fi
5936
5937 if test "$wxUSE_INTL" = "yes" ; then
5938   if test "$wxUSE_FILE" != "yes"; then
5939     AC_MSG_WARN(I18n code requires wxFile... disabled)
5940   else
5941     AC_DEFINE(wxUSE_INTL)
5942     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
5943     GUIDIST="$GUIDIST INTL_DIST"
5944   fi
5945 fi
5946
5947 if test "$wxUSE_XLOCALE" = "yes" ; then
5948     AC_DEFINE(wxUSE_XLOCALE)
5949     AC_CHECK_TYPES(locale_t,,,
5950                    [#include <xlocale.h>
5951                     #include <locale.h>])
5952 fi
5953
5954 if test "$wxUSE_LOG" = "yes"; then
5955   AC_DEFINE(wxUSE_LOG)
5956
5957     if test "$wxUSE_LOGGUI" = "yes"; then
5958       AC_DEFINE(wxUSE_LOGGUI)
5959     fi
5960
5961     if test "$wxUSE_LOGWINDOW" = "yes"; then
5962       AC_DEFINE(wxUSE_LOGWINDOW)
5963     fi
5964
5965     if test "$wxUSE_LOGDIALOG" = "yes"; then
5966       AC_DEFINE(wxUSE_LOG_DIALOG)
5967     fi
5968
5969     dnl the keyboard sample requires wxUSE_LOG
5970     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
5971 fi
5972
5973 if test "$wxUSE_LONGLONG" = "yes"; then
5974   AC_DEFINE(wxUSE_LONGLONG)
5975 fi
5976
5977 if test "$wxUSE_GEOMETRY" = "yes"; then
5978   AC_DEFINE(wxUSE_GEOMETRY)
5979 fi
5980
5981 if test "$wxUSE_BASE64" = "yes"; then
5982   AC_DEFINE(wxUSE_BASE64)
5983 fi
5984
5985 if test "$wxUSE_STREAMS" = "yes" ; then
5986   AC_DEFINE(wxUSE_STREAMS)
5987 fi
5988
5989 if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
5990   AC_DEFINE(wxUSE_PRINTF_POS_PARAMS)
5991 fi
5992
5993 if test "$wxUSE_OBJC_UNIQUIFYING" = "yes"; then
5994   AC_DEFINE(wxUSE_OBJC_UNIQUIFYING)
5995 fi
5996
5997 dnl ---------------------------------------------------------------------------
5998 dnl console event loop stuff
5999 dnl ---------------------------------------------------------------------------
6000
6001 if test "$wxUSE_CONSOLE_EVENTLOOP" = "yes"; then
6002     AC_DEFINE(wxUSE_CONSOLE_EVENTLOOP)
6003
6004     if test "$wxUSE_UNIX" = "yes"; then
6005         if test "$wxUSE_SELECT_DISPATCHER" = "yes"; then
6006             AC_DEFINE(wxUSE_SELECT_DISPATCHER)
6007         fi
6008
6009         if test "$wxUSE_EPOLL_DISPATCHER" = "yes"; then
6010             AC_CHECK_HEADERS(sys/epoll.h,,, [AC_INCLUDES_DEFAULT()])
6011             if test "$ac_cv_header_sys_epoll_h" = "yes"; then
6012                 AC_DEFINE(wxUSE_EPOLL_DISPATCHER)
6013             else
6014                 AC_MSG_WARN([sys/epoll.h not available, wxEpollDispatcher disabled])
6015             fi
6016         fi
6017     fi
6018 fi
6019
6020 dnl ---------------------------------------------------------------------------
6021 dnl time/date functions
6022 dnl ---------------------------------------------------------------------------
6023
6024 dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
6025 dnl function to be used for high resolution timers
6026 AC_CHECK_FUNCS(gettimeofday ftime, break)
6027
6028 if test "$ac_cv_func_gettimeofday" = "yes"; then
6029     AC_CACHE_CHECK([whether gettimeofday takes two arguments],
6030                    wx_cv_func_gettimeofday_has_2_args,
6031     [
6032         dnl on some _really_ old systems it takes only 1 argument
6033         AC_TRY_COMPILE(
6034             [
6035                 #include <sys/time.h>
6036                 #include <unistd.h>
6037             ],
6038             [
6039                 struct timeval tv;
6040                 gettimeofday(&tv, NULL);
6041             ],
6042             wx_cv_func_gettimeofday_has_2_args=yes,
6043             AC_TRY_COMPILE(
6044                 [
6045                     #include <sys/time.h>
6046                     #include <unistd.h>
6047                 ],
6048                 [
6049                     struct timeval tv;
6050                     gettimeofday(&tv);
6051                 ],
6052                 wx_cv_func_gettimeofday_has_2_args=no,
6053                 [
6054                     AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
6055                     wx_cv_func_gettimeofday_has_2_args=unknown
6056                 ]
6057             )
6058         )
6059     ])
6060
6061     if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
6062         AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
6063     fi
6064 fi
6065
6066 if test "$wxUSE_DATETIME" = "yes"; then
6067     dnl check for timezone variable
6068     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
6069     AC_CACHE_CHECK(for timezone variable in <time.h>,
6070                    wx_cv_var_timezone,
6071                    [
6072                         AC_LANG_PUSH(C++)
6073                         AC_TRY_COMPILE(
6074                             [
6075                                 #include <time.h>
6076                             ],
6077                             [
6078                                 int tz;
6079                                 tz = timezone;
6080                             ],
6081                             [
6082                                 wx_cv_var_timezone=timezone
6083                             ],
6084                             [
6085                                 AC_TRY_COMPILE(
6086                                     [
6087                                         #include <time.h>
6088                                     ],
6089                                     [
6090                                         int tz;
6091                                         tz = _timezone;
6092                                     ],
6093                                     [
6094                                         wx_cv_var_timezone=_timezone
6095                                     ],
6096                                     [
6097                                         AC_TRY_COMPILE(
6098                                             [
6099                                                 #include <time.h>
6100                                             ],
6101                                             [
6102                                                 int tz;
6103                                                 tz = __timezone;
6104                                             ],
6105                                             [
6106                                                 wx_cv_var_timezone=__timezone
6107                                             ],
6108                                             [
6109                                                 if test "$USE_DOS" = 0 ; then
6110                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
6111                                                 fi
6112                                             ]
6113                                         )
6114                                     ]
6115                                 )
6116                             ]
6117                         )
6118                         AC_LANG_POP()
6119                    ]
6120     )
6121
6122     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
6123     if test "x$wx_cv_var_timezone" != x ; then
6124         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
6125     fi
6126
6127     dnl check for localtime (it's POSIX, but the check can do no harm...)
6128     AC_CHECK_FUNCS(localtime)
6129
6130     if test "$ac_cv_func_localtime" = "yes"; then
6131         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
6132                        wx_cv_struct_tm_has_gmtoff,
6133         [
6134             AC_TRY_COMPILE(
6135                 [
6136                     #include <time.h>
6137                 ],
6138                 [
6139                     struct tm tm;
6140                     tm.tm_gmtoff++;
6141                 ],
6142                 [
6143                     wx_cv_struct_tm_has_gmtoff=yes
6144                 ],
6145                 wx_cv_struct_tm_has_gmtoff=no
6146             )
6147         ])
6148     fi
6149
6150     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
6151         AC_DEFINE(WX_GMTOFF_IN_TM)
6152     fi
6153
6154     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
6155 fi
6156
6157 dnl ------------------------------------------------------------------------
6158 dnl wxSocket
6159 dnl ------------------------------------------------------------------------
6160
6161 if test "$wxUSE_SOCKETS" = "yes"; then
6162     dnl under MSW we always have sockets
6163     if test "$TOOLKIT" != "MSW"; then
6164         dnl under Solaris and OS/2, socket functions live in -lsocket
6165         AC_CHECK_FUNC(socket,,
6166             [
6167                 AC_CHECK_LIB(socket, socket,
6168                     if test "$INET_LINK" != " -lsocket"; then
6169                         INET_LINK="$INET_LINK -lsocket"
6170                     fi,
6171                     [
6172                         AC_MSG_WARN([socket library not found - sockets will be disabled])
6173                         wxUSE_SOCKETS=no
6174                     ]
6175                 )
6176             ]
6177         )
6178     fi
6179 fi
6180
6181 if test "$wxUSE_SOCKETS" = "yes" ; then
6182     dnl this test may be appropriate if building under cygwin
6183     dnl right now I'm assuming it also uses the winsock stuff
6184     dnl like mingw does..  -- RL
6185     if test "$TOOLKIT" != "MSW"; then
6186         dnl determine the type of third argument for getsockname
6187         dnl This test needs to be done in C++ mode since gsocket.cpp now
6188         dnl is C++ code and pointer cast that are possible even without
6189         dnl warning in C still fail in C++.
6190         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
6191                        wx_cv_type_getsockname3,
6192             [
6193                 AC_LANG_PUSH(C++)
6194                 AC_TRY_COMPILE(
6195                     [
6196                         #include <sys/types.h>
6197                         #include <sys/socket.h>
6198                     ],
6199                     [
6200                         socklen_t len;
6201                         getsockname(0, 0, &len);
6202                     ],
6203                     wx_cv_type_getsockname3=socklen_t,
6204                     [
6205                         dnl the compiler will compile the version with size_t
6206                         dnl even if the real type of the last parameter is int
6207                         dnl but it should give at least a warning about
6208                         dnl converting between incompatible pointer types, so
6209                         dnl try to use it to get the correct behaviour at
6210                         dnl least with gcc (otherwise we'd always use size_t)
6211                         CFLAGS_OLD="$CFLAGS"
6212                         if test "$GCC" = yes ; then
6213                             CFLAGS="-Werror $CFLAGS"
6214                         fi
6215
6216                         AC_TRY_COMPILE(
6217                             [
6218                                 #include <sys/types.h>
6219                                 #include <sys/socket.h>
6220                             ],
6221                             [
6222                                 size_t len;
6223                                 getsockname(0, 0, &len);
6224                             ],
6225                             wx_cv_type_getsockname3=size_t,
6226                             AC_TRY_COMPILE(
6227                                 [
6228                                     #include <sys/types.h>
6229                                     #include <sys/socket.h>
6230                                 ],
6231                                 [
6232                                     int len;
6233                                     getsockname(0, 0, &len);
6234                                 ],
6235                                 wx_cv_type_getsockname3=int,
6236                                 wx_cv_type_getsockname3=unknown
6237                             )
6238                         )
6239
6240                         CFLAGS="$CFLAGS_OLD"
6241                     ]
6242                 )
6243                 AC_LANG_POP()
6244             ])
6245
6246         if test "$wx_cv_type_getsockname3" = "unknown"; then
6247             wxUSE_SOCKETS=no
6248             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6249         else
6250             AC_DEFINE_UNQUOTED(WX_SOCKLEN_T, $wx_cv_type_getsockname3)
6251         fi
6252         dnl Do this again for getsockopt as it may be different
6253         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
6254                        wx_cv_type_getsockopt5,
6255             [
6256                 dnl Note that the rules for compatibility of pointers
6257                 dnl are somewhat different between C and C++, so code
6258                 dnl that fails in C++ may not even give a warning about
6259                 dnl converting between incompatible pointer types in C.
6260                 dnl So this test needs to be done in C++ mode.
6261                 AC_LANG_PUSH(C++)
6262                 AC_TRY_COMPILE(
6263                     [
6264                         #include <sys/types.h>
6265                         #include <sys/socket.h>
6266                     ],
6267                     [
6268                         socklen_t len;
6269                         getsockopt(0, 0, 0, 0, &len);
6270                     ],
6271                     wx_cv_type_getsockopt5=socklen_t,
6272                     [
6273                         AC_TRY_COMPILE(
6274                             [
6275                                 #include <sys/types.h>
6276                                 #include <sys/socket.h>
6277                             ],
6278                             [
6279                                 size_t len;
6280                                 getsockopt(0, 0, 0, 0, &len);
6281                             ],
6282                             wx_cv_type_getsockopt5=size_t,
6283                             AC_TRY_COMPILE(
6284                                 [
6285                                     #include <sys/types.h>
6286                                     #include <sys/socket.h>
6287                                 ],
6288                                 [
6289                                     int len;
6290                                     getsockopt(0, 0, 0, 0, &len);
6291                                 ],
6292                                 wx_cv_type_getsockopt5=int,
6293                                 wx_cv_type_getsockopt5=unknown
6294                             )
6295                         )
6296                     ]
6297                 )
6298                 AC_LANG_POP()
6299             ])
6300
6301         if test "$wx_cv_type_getsockopt5" = "unknown"; then
6302             wxUSE_SOCKETS=no
6303             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6304         else
6305             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
6306         fi
6307     fi
6308 fi
6309
6310 if test "$wxUSE_SOCKETS" = "yes" ; then
6311     if test "$wxUSE_IPV6" = "yes"; then
6312         AC_CACHE_CHECK(
6313             [whether we have sockaddr_in6],
6314             [wx_cv_type_sockaddr_in6],
6315             [
6316                 AC_TRY_COMPILE(
6317                     [
6318                         #include <sys/types.h>
6319                         #include <sys/socket.h>
6320                         #include <netinet/in.h>
6321                     ],
6322                     [
6323                         struct sockaddr_in6 sa6;
6324                     ],
6325                     wx_cv_type_sockaddr_in6=yes,
6326                     wx_cv_type_sockaddr_in6=no
6327                 )
6328             ]
6329         )
6330
6331         if test "$wx_cv_type_sockaddr_in6"="yes"; then
6332             AC_DEFINE(wxUSE_IPV6)
6333         else
6334             AC_MSG_WARN([IPv6 support not available... disabled])
6335         fi
6336     fi
6337
6338     AC_DEFINE(wxUSE_SOCKETS)
6339     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
6340 fi
6341
6342 if test "$wxUSE_PROTOCOL" = "yes"; then
6343     if test "$wxUSE_SOCKETS" != "yes"; then
6344         AC_MSG_WARN(Protocol classes require sockets... disabled)
6345         wxUSE_PROTOCOL=no
6346     fi
6347 fi
6348
6349 if test "$wxUSE_PROTOCOL" = "yes"; then
6350     AC_DEFINE(wxUSE_PROTOCOL)
6351
6352     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
6353         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
6354     fi
6355     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
6356         AC_DEFINE(wxUSE_PROTOCOL_FTP)
6357     fi
6358     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
6359         AC_DEFINE(wxUSE_PROTOCOL_FILE)
6360     fi
6361 else
6362     if test "$wxUSE_FS_INET" = "yes"; then
6363         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
6364         wxUSE_FS_INET="no"
6365     fi
6366 fi
6367
6368 if test "$wxUSE_URL" = "yes"; then
6369     if test "$wxUSE_PROTOCOL" != "yes"; then
6370         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
6371         wxUSE_URL=no
6372     fi
6373     if test "$wxUSE_URL" = "yes"; then
6374         AC_DEFINE(wxUSE_URL)
6375     fi
6376 fi
6377
6378 if test "$wxUSE_VARIANT" = "yes"; then
6379     AC_DEFINE(wxUSE_VARIANT)
6380 fi
6381
6382 if test "$wxUSE_FS_INET" = "yes"; then
6383   AC_DEFINE(wxUSE_FS_INET)
6384 fi
6385
6386 dnl ---------------------------------------------------------------------------
6387 dnl Joystick support
6388 dnl ---------------------------------------------------------------------------
6389
6390 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
6391     wxUSE_JOYSTICK=no
6392
6393     dnl under MSW we always have joystick support
6394     if test "$TOOLKIT" = "MSW"; then
6395         wxUSE_JOYSTICK=yes
6396
6397     dnl mac only available on darwin
6398     elif test "$TOOLKIT" = "OSX" -o "$TOOLKIT" = "COCOA"; then
6399         if test "$USE_DARWIN" = 1; then
6400             dnl check for a bug in the headers, some have bad setEventCallout
6401             AC_MSG_CHECKING([headers have declarations needed for joystick support])
6402             AC_LANG_PUSH(C++)
6403             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
6404                             [ IOHIDQueueInterface *qi = NULL;
6405                               IOHIDCallbackFunction cb = NULL;
6406                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
6407                             [ wxUSE_JOYSTICK=yes ]
6408                           )
6409             AC_LANG_POP()
6410             AC_MSG_RESULT($wxUSE_JOYSTICK)
6411         fi
6412
6413     dnl joystick support is only for Linux 2.1.x or greater
6414     else
6415         dnl notice the dummy includes argument: without it, AC_CHECK_HEADER
6416         dnl checks only whether the header can be preprocessed, not that it
6417         dnl can be compiled and in Linux 2.6.16 joystick.h is present but
6418         dnl can't be compiled because of an error and with the default
6419         dnl AC_CHECK_HEADER semantics we'd still detect it in this case and
6420         dnl build would fail later
6421         AC_CHECK_HEADERS([linux/joystick.h], [wxUSE_JOYSTICK=yes],, [AC_INCLUDES_DEFAULT()])
6422     fi
6423
6424     if test "$wxUSE_JOYSTICK" = "yes"; then
6425         AC_DEFINE(wxUSE_JOYSTICK)
6426         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
6427     else
6428         AC_MSG_WARN(Joystick not supported by this system... disabled)
6429     fi
6430 fi
6431
6432
6433 dnl ---------------------------------------------------------------------------
6434 dnl String stuff
6435 dnl ---------------------------------------------------------------------------
6436
6437 if test "$wxUSE_FONTENUM" = "yes" ; then
6438   AC_DEFINE(wxUSE_FONTENUM)
6439 fi
6440
6441 if test "$wxUSE_FONTMAP" = "yes" ; then
6442   AC_DEFINE(wxUSE_FONTMAP)
6443 fi
6444
6445 if test "$wxUSE_UNICODE" = "yes" ; then
6446   AC_DEFINE(wxUSE_UNICODE)
6447
6448   if test "$USE_WIN32" != 1; then
6449       wxUSE_UNICODE_MSLU=no
6450   fi
6451
6452   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
6453         AC_CHECK_LIB(unicows,main,
6454             [
6455                 AC_DEFINE(wxUSE_UNICODE_MSLU)
6456             ],
6457             [
6458                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
6459                              Applications will only run on Windows NT/2000/XP!])
6460                 wxUSE_UNICODE_MSLU=no
6461             ])
6462     fi
6463 fi
6464
6465 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "yes"; then
6466     AC_DEFINE(wxUSE_UNICODE_UTF8)
6467
6468     if test "$wxUSE_UNICODE_UTF8_LOCALE" = "yes"; then
6469         AC_DEFINE(wxUSE_UTF8_LOCALE_ONLY)
6470     fi
6471 fi
6472
6473 dnl ---------------------------------------------------------------------------
6474 dnl big GUI components: MDI, doc/view, printing, help, ...
6475 dnl ---------------------------------------------------------------------------
6476
6477 if test "$wxUSE_CONSTRAINTS" = "yes"; then
6478     AC_DEFINE(wxUSE_CONSTRAINTS)
6479     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
6480 fi
6481
6482 if test "$wxUSE_MDI" = "yes"; then
6483     AC_DEFINE(wxUSE_MDI)
6484
6485     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6486         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
6487         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
6488     fi
6489 fi
6490
6491 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
6492     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
6493     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
6494 fi
6495
6496 if test "$wxUSE_HELP" = "yes"; then
6497     AC_DEFINE(wxUSE_HELP)
6498     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
6499
6500     if test "$wxUSE_MSW" = 1; then
6501       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
6502         AC_DEFINE(wxUSE_MS_HTML_HELP)
6503       fi
6504     fi
6505
6506     if test "$wxUSE_WXHTML_HELP" = "yes"; then
6507       if test "$wxUSE_HTML" = "yes"; then
6508         AC_DEFINE(wxUSE_WXHTML_HELP)
6509       else
6510         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
6511         wxUSE_WXHTML_HELP=no
6512       fi
6513     fi
6514 fi
6515
6516 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
6517     AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
6518     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
6519 fi
6520
6521 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
6522   AC_DEFINE(wxUSE_POSTSCRIPT)
6523 fi
6524
6525 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
6526
6527 if test "$wxUSE_SVG" = "yes"; then
6528     AC_DEFINE(wxUSE_SVG)
6529 fi
6530
6531 dnl ---------------------------------------------------------------------------
6532 dnl wxMetafile
6533 dnl ---------------------------------------------------------------------------
6534
6535 if test "$wxUSE_METAFILE" = "yes"; then
6536     if test "$wxUSE_MSW" != 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_PM" != 1; then
6537         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
6538         wxUSE_METAFILE=no
6539     fi
6540 elif test "$wxUSE_METAFILE" = "auto"; then
6541     if test "$wxUSE_MSW" = 1 -o "$wxUSE_MAC" = 1 -o "$wxUSE_PM" = 1; then
6542         wxUSE_METAFILE=yes
6543     fi
6544 fi
6545
6546 if test "$wxUSE_METAFILE" = "yes"; then
6547     AC_DEFINE(wxUSE_METAFILE)
6548     if test "$wxUSE_MSW" = 1; then
6549         dnl this one should probably be made separately configurable
6550         AC_DEFINE(wxUSE_ENH_METAFILE)
6551     fi
6552 fi
6553
6554 dnl ---------------------------------------------------------------------------
6555 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
6556 dnl ---------------------------------------------------------------------------
6557
6558 dnl check for ole headers and disable a few features requiring it if not
6559 dnl present (earlier versions of mingw32 don't have ole2.h)
6560 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
6561                           -o "$wxUSE_CLIPBOARD"     = "yes" \
6562                           -o "$wxUSE_OLE"     = "yes" \
6563                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
6564     AC_CHECK_HEADER(ole2.h,,, [ ])
6565
6566     if test "$ac_cv_header_ole2_h" = "yes" ; then
6567         if test "$GCC" = yes ; then
6568             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
6569             AC_TRY_COMPILE([#include <windows.h>
6570                             #include <ole2.h>],
6571                            [],
6572                            [AC_MSG_RESULT(no)],
6573                            [AC_MSG_RESULT(yes)
6574                             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fvtable-thunks"])
6575             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
6576             if test "$wxUSE_OLE" = "yes" ; then
6577                 AC_DEFINE(wxUSE_OLE)
6578                 AC_DEFINE(wxUSE_OLE_AUTOMATION)
6579                 AC_DEFINE(wxUSE_ACTIVEX)
6580                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
6581             fi
6582         fi
6583
6584         dnl for OLE clipboard and dnd
6585         if test "$wxUSE_DATAOBJ" = "yes" ; then
6586             AC_DEFINE(wxUSE_DATAOBJ)
6587         fi
6588     else
6589         AC_MSG_WARN([Some features disabled because OLE headers not found])
6590
6591         wxUSE_CLIPBOARD=no
6592         wxUSE_DRAG_AND_DROP=no
6593         wxUSE_DATAOBJ=no
6594         wxUSE_OLE=no
6595     fi
6596 fi
6597
6598 if test "$wxUSE_IPC" = "yes"; then
6599     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
6600         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
6601         wxUSE_IPC=no
6602     fi
6603
6604     if test "$wxUSE_IPC" = "yes"; then
6605         AC_DEFINE(wxUSE_IPC)
6606         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
6607     fi
6608 fi
6609
6610 if test "$wxUSE_DATAOBJ" = "yes"; then
6611     AC_DEFINE(wxUSE_DATAOBJ)
6612 else
6613     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
6614     wxUSE_CLIPBOARD=no
6615     wxUSE_DRAG_AND_DROP=no
6616 fi
6617
6618 if test "$wxUSE_CLIPBOARD" = "yes"; then
6619     if test "$wxUSE_DFB" = 1; then
6620         AC_MSG_WARN([Clipboard not yet supported under $TOOLKIT... disabled])
6621         wxUSE_CLIPBOARD=no
6622     fi
6623
6624     if test "$wxUSE_CLIPBOARD" = "yes"; then
6625         AC_DEFINE(wxUSE_CLIPBOARD)
6626     fi
6627 fi
6628
6629 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
6630     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_DFB" = 1; then
6631         AC_MSG_WARN([Drag and drop not yet supported under $TOOLKIT... disabled])
6632         wxUSE_DRAG_AND_DROP=no
6633     fi
6634
6635     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
6636         AC_DEFINE(wxUSE_DRAG_AND_DROP)
6637     fi
6638
6639 fi
6640
6641 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
6642     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
6643 fi
6644
6645 if test "$wxUSE_CLIPBOARD" = "yes"; then
6646     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS clipboard"
6647 fi
6648
6649 if test "$wxUSE_SPLINES" = "yes" ; then
6650   AC_DEFINE(wxUSE_SPLINES)
6651 fi
6652
6653 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
6654   AC_DEFINE(wxUSE_MOUSEWHEEL)
6655 fi
6656
6657 if test "$wxUSE_UIACTIONSIMULATOR" = "yes" ; then
6658     AC_DEFINE(wxUSE_UIACTIONSIMULATOR)
6659     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS uiaction"
6660 fi
6661
6662 if test "$wxUSE_DC_TRANSFORM_MATRIX" = "yes" ; then
6663     AC_DEFINE(wxUSE_DC_TRANSFORM_MATRIX)
6664 fi
6665
6666 dnl ---------------------------------------------------------------------------
6667 dnl GUI controls
6668 dnl ---------------------------------------------------------------------------
6669
6670 USES_CONTROLS=0
6671 if test "$wxUSE_CONTROLS" = "yes"; then
6672   USES_CONTROLS=1
6673 fi
6674
6675 if test "$wxUSE_MARKUP" = "yes"; then
6676   AC_DEFINE(wxUSE_MARKUP)
6677 fi
6678
6679 if test "$wxUSE_ACCEL" = "yes"; then
6680   AC_DEFINE(wxUSE_ACCEL)
6681   USES_CONTROLS=1
6682 fi
6683
6684 if test "$wxUSE_ANIMATIONCTRL" = "yes"; then
6685   AC_DEFINE(wxUSE_ANIMATIONCTRL)
6686   USES_CONTROLS=1
6687   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS animate"
6688 fi
6689
6690 if test "$wxUSE_BANNERWINDOW" = "yes"; then
6691   AC_DEFINE(wxUSE_BANNERWINDOW)
6692 fi
6693
6694 if test "$wxUSE_BUTTON" = "yes"; then
6695   AC_DEFINE(wxUSE_BUTTON)
6696   USES_CONTROLS=1
6697 fi
6698
6699 if test "$wxUSE_BMPBUTTON" = "yes"; then
6700   AC_DEFINE(wxUSE_BMPBUTTON)
6701   USES_CONTROLS=1
6702 fi
6703
6704 if test "$wxUSE_CALCTRL" = "yes"; then
6705   AC_DEFINE(wxUSE_CALENDARCTRL)
6706   USES_CONTROLS=1
6707   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
6708 fi
6709
6710 if test "$wxUSE_CARET" = "yes"; then
6711   AC_DEFINE(wxUSE_CARET)
6712   USES_CONTROLS=1
6713   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
6714 fi
6715
6716 if test "$wxUSE_COLLPANE" = "yes"; then
6717     AC_DEFINE(wxUSE_COLLPANE)
6718     USES_CONTROLS=1
6719     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS collpane"
6720 fi
6721
6722 if test "$wxUSE_COMBOBOX" = "yes"; then
6723   AC_DEFINE(wxUSE_COMBOBOX)
6724   USES_CONTROLS=1
6725 fi
6726
6727 if test "$wxUSE_COMBOCTRL" = "yes"; then
6728   AC_DEFINE(wxUSE_COMBOCTRL)
6729   USES_CONTROLS=1
6730 fi
6731
6732 if test "$wxUSE_COMMANDLINKBUTTON" = "yes"; then
6733   AC_DEFINE(wxUSE_COMMANDLINKBUTTON)
6734   USES_CONTROLS=1
6735 fi
6736
6737 if test "$wxUSE_CHOICE" = "yes"; then
6738   AC_DEFINE(wxUSE_CHOICE)
6739   USES_CONTROLS=1
6740 fi
6741
6742 if test "$wxUSE_CHOICEBOOK" = "yes"; then
6743     AC_DEFINE(wxUSE_CHOICEBOOK)
6744     USES_CONTROLS=1
6745 fi
6746
6747 if test "$wxUSE_CHECKBOX" = "yes"; then
6748   AC_DEFINE(wxUSE_CHECKBOX)
6749   USES_CONTROLS=1
6750 fi
6751
6752 if test "$wxUSE_CHECKLST" = "yes"; then
6753   AC_DEFINE(wxUSE_CHECKLISTBOX)
6754   USES_CONTROLS=1
6755 fi
6756
6757 if test "$wxUSE_COLOURPICKERCTRL" = "yes"; then
6758   AC_DEFINE(wxUSE_COLOURPICKERCTRL)
6759   USES_CONTROLS=1
6760 fi
6761
6762 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
6763   AC_DEFINE(wxUSE_DATEPICKCTRL)
6764   USES_CONTROLS=1
6765 fi
6766
6767 if test "$wxUSE_DIRPICKERCTRL" = "yes"; then
6768   AC_DEFINE(wxUSE_DIRPICKERCTRL)
6769   USES_CONTROLS=1
6770 fi
6771
6772 if test "$wxUSE_FILECTRL" = "yes"; then
6773   AC_DEFINE(wxUSE_FILECTRL)
6774   USES_CONTROLS=1
6775 fi
6776
6777 if test "$wxUSE_FILEPICKERCTRL" = "yes"; then
6778   AC_DEFINE(wxUSE_FILEPICKERCTRL)
6779   USES_CONTROLS=1
6780 fi
6781
6782 if test "$wxUSE_FONTPICKERCTRL" = "yes"; then
6783   AC_DEFINE(wxUSE_FONTPICKERCTRL)
6784   USES_CONTROLS=1
6785 fi
6786
6787 if test "$wxUSE_DISPLAY" = "yes"; then
6788     if test "$wxUSE_DFB" = 1; then
6789         AC_MSG_WARN([wxDisplay not yet supported under $TOOLKIT... disabled])
6790         wxUSE_DISPLAY=no
6791     else
6792         AC_DEFINE(wxUSE_DISPLAY)
6793         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
6794     fi
6795 fi
6796
6797 if test "$wxUSE_DETECT_SM" = "yes"; then
6798     AC_DEFINE(wxUSE_DETECT_SM)
6799 fi
6800
6801 if test "$wxUSE_GAUGE" = "yes"; then
6802   AC_DEFINE(wxUSE_GAUGE)
6803   USES_CONTROLS=1
6804 fi
6805
6806 if test "$wxUSE_GRID" = "yes"; then
6807   AC_DEFINE(wxUSE_GRID)
6808   USES_CONTROLS=1
6809   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
6810 fi
6811
6812 if test "$wxUSE_HEADERCTRL" = "yes"; then
6813   AC_DEFINE(wxUSE_HEADERCTRL)
6814   USES_CONTROLS=1
6815 fi
6816
6817 if test "$wxUSE_HYPERLINKCTRL" = "yes"; then
6818   AC_DEFINE(wxUSE_HYPERLINKCTRL)
6819   USES_CONTROLS=1
6820 fi
6821
6822 if test "$wxUSE_BITMAPCOMBOBOX" = "yes"; then
6823   AC_DEFINE(wxUSE_BITMAPCOMBOBOX)
6824   USES_CONTROLS=1
6825 fi
6826
6827 if test "$wxUSE_DATAVIEWCTRL" = "yes"; then
6828   AC_DEFINE(wxUSE_DATAVIEWCTRL)
6829   USES_CONTROLS=1
6830   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dataview"
6831 fi
6832
6833 if test "$wxUSE_IMAGLIST" = "yes"; then
6834     AC_DEFINE(wxUSE_IMAGLIST)
6835 fi
6836
6837 if test "$wxUSE_INFOBAR" = "yes"; then
6838     AC_DEFINE(wxUSE_INFOBAR)
6839 fi
6840
6841 if test "$wxUSE_LISTBOOK" = "yes"; then
6842     AC_DEFINE(wxUSE_LISTBOOK)
6843     USES_CONTROLS=1
6844 fi
6845
6846 if test "$wxUSE_LISTBOX" = "yes"; then
6847     AC_DEFINE(wxUSE_LISTBOX)
6848     USES_CONTROLS=1
6849 fi
6850
6851 if test "$wxUSE_LISTCTRL" = "yes"; then
6852     if test "$wxUSE_IMAGLIST" = "yes"; then
6853         AC_DEFINE(wxUSE_LISTCTRL)
6854         USES_CONTROLS=1
6855         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
6856     else
6857         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
6858     fi
6859 fi
6860
6861 if test "$wxUSE_EDITABLELISTBOX" = "yes"; then
6862     AC_DEFINE(wxUSE_EDITABLELISTBOX)
6863     USES_CONTROLS=1
6864 fi
6865
6866 if test "$wxUSE_NOTEBOOK" = "yes"; then
6867     AC_DEFINE(wxUSE_NOTEBOOK)
6868     USES_CONTROLS=1
6869     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
6870 fi
6871
6872 if test "$wxUSE_NOTIFICATION_MESSAGE" = "yes"; then
6873     AC_DEFINE(wxUSE_NOTIFICATION_MESSAGE)
6874 fi
6875
6876 if test "$wxUSE_ODCOMBOBOX" = "yes"; then
6877   AC_DEFINE(wxUSE_ODCOMBOBOX)
6878   USES_CONTROLS=1
6879   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS combo"
6880 fi
6881
6882 if test "$wxUSE_RADIOBOX" = "yes"; then
6883     AC_DEFINE(wxUSE_RADIOBOX)
6884     USES_CONTROLS=1
6885 fi
6886
6887 if test "$wxUSE_RADIOBTN" = "yes"; then
6888     AC_DEFINE(wxUSE_RADIOBTN)
6889     USES_CONTROLS=1
6890 fi
6891
6892 if test "$wxUSE_REARRANGECTRL" = "yes"; then
6893     AC_DEFINE(wxUSE_REARRANGECTRL)
6894 fi
6895
6896 if test "$wxUSE_RICHMSGDLG" = "yes"; then
6897     AC_DEFINE(wxUSE_RICHMSGDLG)
6898 fi
6899
6900 if test "$wxUSE_RICHTOOLTIP" = "yes"; then
6901     AC_DEFINE(wxUSE_RICHTOOLTIP)
6902 fi
6903
6904 if test "$wxUSE_SASH" = "yes"; then
6905     AC_DEFINE(wxUSE_SASH)
6906     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
6907 fi
6908
6909 if test "$wxUSE_SCROLLBAR" = "yes"; then
6910     AC_DEFINE(wxUSE_SCROLLBAR)
6911     USES_CONTROLS=1
6912     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll"
6913 fi
6914
6915 if test "$wxUSE_SEARCHCTRL" = "yes"; then
6916     AC_DEFINE(wxUSE_SEARCHCTRL)
6917     USES_CONTROLS=1
6918 fi
6919
6920 if test "$wxUSE_SLIDER" = "yes"; then
6921     AC_DEFINE(wxUSE_SLIDER)
6922     USES_CONTROLS=1
6923 fi
6924
6925 if test "$wxUSE_SPINBTN" = "yes"; then
6926     AC_DEFINE(wxUSE_SPINBTN)
6927     USES_CONTROLS=1
6928 fi
6929
6930 if test "$wxUSE_SPINCTRL" = "yes"; then
6931     AC_DEFINE(wxUSE_SPINCTRL)
6932     USES_CONTROLS=1
6933 fi
6934
6935 if test "$wxUSE_SPLITTER" = "yes"; then
6936     AC_DEFINE(wxUSE_SPLITTER)
6937     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
6938 fi
6939
6940 if test "$wxUSE_STATBMP" = "yes"; then
6941     AC_DEFINE(wxUSE_STATBMP)
6942     USES_CONTROLS=1
6943 fi
6944
6945 if test "$wxUSE_STATBOX" = "yes"; then
6946     AC_DEFINE(wxUSE_STATBOX)
6947     USES_CONTROLS=1
6948 fi
6949
6950 if test "$wxUSE_STATTEXT" = "yes"; then
6951     AC_DEFINE(wxUSE_STATTEXT)
6952     USES_CONTROLS=1
6953 fi
6954
6955 if test "$wxUSE_STATLINE" = "yes"; then
6956     AC_DEFINE(wxUSE_STATLINE)
6957     USES_CONTROLS=1
6958 fi
6959
6960 if test "$wxUSE_STATUSBAR" = "yes"; then
6961     dnl this will get undefined in wx/chkconf.h if it's not supported
6962     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
6963     AC_DEFINE(wxUSE_STATUSBAR)
6964     USES_CONTROLS=1
6965
6966     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
6967 fi
6968
6969 if test "$wxUSE_TEXTCTRL" = "yes"; then
6970     AC_DEFINE(wxUSE_TEXTCTRL)
6971     USES_CONTROLS=1
6972     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
6973
6974     dnl we don't have special switches to disable wxUSE_RICHEDIT[2], it doesn't
6975     dnl seem useful to allow disabling them
6976     AC_DEFINE(wxUSE_RICHEDIT)
6977     AC_DEFINE(wxUSE_RICHEDIT2)
6978 fi
6979
6980 if test "$wxUSE_TIMEPICKCTRL" = "yes"; then
6981   AC_DEFINE(wxUSE_TIMEPICKCTRL)
6982   USES_CONTROLS=1
6983 fi
6984
6985 if test "$wxUSE_TOGGLEBTN" = "yes"; then
6986     if test "$wxUSE_OLD_COCOA" = 1 ; then
6987         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
6988         wxUSE_TOGGLEBTN=no
6989     fi
6990
6991     if test "$wxUSE_TOGGLEBTN" = "yes"; then
6992         AC_DEFINE(wxUSE_TOGGLEBTN)
6993         USES_CONTROLS=1
6994     fi
6995 fi
6996
6997 if test "$wxUSE_TOOLBAR" = "yes"; then
6998     AC_DEFINE(wxUSE_TOOLBAR)
6999     USES_CONTROLS=1
7000
7001     if test "$wxUSE_UNIVERSAL" = "yes"; then
7002         wxUSE_TOOLBAR_NATIVE="no"
7003     else
7004         wxUSE_TOOLBAR_NATIVE="yes"
7005         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
7006     fi
7007
7008     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
7009 fi
7010
7011 if test "$wxUSE_TOOLTIPS" = "yes"; then
7012     if test "$wxUSE_MOTIF" = 1; then
7013         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
7014     else
7015         if test "$wxUSE_UNIVERSAL" = "yes"; then
7016             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
7017         else
7018             AC_DEFINE(wxUSE_TOOLTIPS)
7019         fi
7020     fi
7021 fi
7022
7023 if test "$wxUSE_TREEBOOK" = "yes"; then
7024     AC_DEFINE(wxUSE_TREEBOOK)
7025     USES_CONTROLS=1
7026 fi
7027
7028 if test "$wxUSE_TOOLBOOK" = "yes"; then
7029     AC_DEFINE(wxUSE_TOOLBOOK)
7030     USES_CONTROLS=1
7031 fi
7032
7033 if test "$wxUSE_TREECTRL" = "yes"; then
7034     if test "$wxUSE_IMAGLIST" = "yes"; then
7035         AC_DEFINE(wxUSE_TREECTRL)
7036         USES_CONTROLS=1
7037         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
7038     else
7039         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
7040     fi
7041 fi
7042
7043 if test "$wxUSE_TREELISTCTRL" = "yes"; then
7044     AC_DEFINE(wxUSE_TREELISTCTRL)
7045     USES_CONTROLS=1
7046     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treelist"
7047 fi
7048
7049 if test "$wxUSE_POPUPWIN" = "yes"; then
7050     if test "$wxUSE_OLD_COCOA" = 1 ; then
7051         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
7052     else
7053         if test "$wxUSE_PM" = 1; then
7054             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
7055         else
7056             AC_DEFINE(wxUSE_POPUPWIN)
7057             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
7058
7059             USES_CONTROLS=1
7060         fi
7061     fi
7062 fi
7063
7064 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
7065     if test "$wxUSE_MAC" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
7066         AC_MSG_WARN([Dialup manager not supported on this platform... disabled])
7067     else
7068         AC_DEFINE(wxUSE_DIALUP_MANAGER)
7069         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
7070     fi
7071 fi
7072
7073 if test "$wxUSE_TIPWINDOW" = "yes"; then
7074     if test "$wxUSE_PM" = 1; then
7075         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
7076     else
7077         AC_DEFINE(wxUSE_TIPWINDOW)
7078     fi
7079 fi
7080
7081 if test "$USES_CONTROLS" = 1; then
7082     AC_DEFINE(wxUSE_CONTROLS)
7083 fi
7084
7085 dnl ---------------------------------------------------------------------------
7086 dnl misc options
7087 dnl ---------------------------------------------------------------------------
7088
7089 dnl please keep the settings below in alphabetical order
7090 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
7091     AC_DEFINE(wxUSE_ACCESSIBILITY)
7092     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
7093 fi
7094
7095 if test "$wxUSE_ARTPROVIDER_STD" = "yes"; then
7096     AC_DEFINE(wxUSE_ARTPROVIDER_STD)
7097 fi
7098
7099 if test "$wxUSE_ARTPROVIDER_TANGO" = "auto"; then
7100     dnl Tango-based art provider is not needed in GTK-based ports as the
7101     dnl native art provider completely replaces it.
7102     if test "$wxUSE_GTK" != 1; then
7103         dnl It also requires support for memory-mapped PNG images.
7104         if test "$wxUSE_LIBPNG" != no -a \
7105                 "$wxUSE_IMAGE" = yes -a \
7106                 "$wxUSE_STREAMS" = yes; then
7107             wxUSE_ARTPROVIDER_TANGO="yes"
7108         fi
7109     fi
7110 fi
7111
7112 if test "$wxUSE_ARTPROVIDER_TANGO" = "yes"; then
7113     AC_DEFINE(wxUSE_ARTPROVIDER_TANGO)
7114 fi
7115
7116 if test "$wxUSE_DRAGIMAGE" = "yes"; then
7117     AC_DEFINE(wxUSE_DRAGIMAGE)
7118     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
7119 fi
7120
7121 if test "$wxUSE_EXCEPTIONS" = "yes"; then
7122     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
7123         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
7124     else
7125         AC_DEFINE(wxUSE_EXCEPTIONS)
7126         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
7127     fi
7128 fi
7129
7130 USE_HTML=0
7131 if test "$wxUSE_HTML" = "yes"; then
7132     AC_DEFINE(wxUSE_HTML)
7133     USE_HTML=1
7134     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
7135 fi
7136 if test "$wxUSE_WEBKIT" = "yes"; then
7137     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
7138         old_CPPFLAGS="$CPPFLAGS"
7139         CPPFLAGS="-x objective-c++ $CPPFLAGS"
7140         AC_CHECK_HEADER([WebKit/HIWebView.h],
7141                         [
7142                            AC_DEFINE(wxUSE_WEBKIT)
7143                            WEBKIT_LINK="-framework WebKit"
7144                         ],
7145                         [
7146                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
7147                            wxUSE_WEBKIT=no
7148                         ],
7149                         [
7150                            #include <Carbon/Carbon.h>
7151                            #include <WebKit/WebKit.h>
7152                         ])
7153         CPPFLAGS="$old_CPPFLAGS"
7154     elif test "$wxUSE_OLD_COCOA" = 1; then
7155         AC_DEFINE(wxUSE_WEBKIT)
7156     else
7157         wxUSE_WEBKIT=no
7158     fi
7159     if test "$wxUSE_WEBKIT" = "yes"; then
7160         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
7161     fi
7162 fi
7163
7164 USE_XRC=0
7165 if test "$wxUSE_XRC" = "yes"; then
7166     if test "$wxUSE_XML" != "yes"; then
7167         AC_MSG_WARN([XML library not built, XRC resources disabled])
7168         wxUSE_XRC=no
7169     else
7170         AC_DEFINE(wxUSE_XRC)
7171         USE_XRC=1
7172         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
7173     fi
7174 fi
7175
7176 USE_AUI=0
7177 if test "$wxUSE_AUI" = "yes"; then
7178    AC_DEFINE(wxUSE_AUI)
7179    USE_AUI=1
7180    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS aui"
7181 fi
7182
7183 USE_PROPGRID=0
7184 if test "$wxUSE_PROPGRID" = "yes"; then
7185    AC_DEFINE(wxUSE_PROPGRID)
7186    USE_PROPGRID=1
7187    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS propgrid"
7188 fi
7189
7190 USE_RIBBON=0
7191 if test "$wxUSE_RIBBON" = "yes"; then
7192    AC_DEFINE(wxUSE_RIBBON)
7193    USE_RIBBON=1
7194    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ribbon"
7195 fi
7196
7197 USE_STC=0
7198 if test "$wxUSE_STC" = "yes"; then
7199    AC_DEFINE(wxUSE_STC)
7200    USE_STC=1
7201    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS stc"
7202
7203    dnl python is used to update src/stc.h (see build/bakefiles/scintilla.bkl)
7204    AC_PATH_PROG(PYTHON, python)
7205    if test "x$PYTHON" = "x"; then
7206      COND_PYTHON="#"
7207    fi
7208    AC_SUBST(COND_PYTHON)
7209 fi
7210
7211 if test "$wxUSE_MENUS" = "yes"; then
7212     AC_DEFINE(wxUSE_MENUS)
7213     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
7214 fi
7215
7216 if test "$wxUSE_MIMETYPE" = "yes"; then
7217     AC_DEFINE(wxUSE_MIMETYPE)
7218 fi
7219
7220 if test "$wxUSE_MINIFRAME" = "yes"; then
7221     AC_DEFINE(wxUSE_MINIFRAME)
7222 fi
7223
7224 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
7225     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
7226 fi
7227
7228 if test "$wxUSE_TASKBARICON" = "yes"; then
7229     AC_DEFINE(wxUSE_TASKBARICON)
7230     dnl This is used under MSW, just enable it always without testing for the
7231     dnl toolkit nor providing a separate option for it because it's totally
7232     dnl harmless to have it defined even if it's unnecessary.
7233     AC_DEFINE(wxUSE_TASKBARICON_BALLOONS)
7234     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
7235 fi
7236
7237
7238 if test "$wxUSE_VALIDATORS" = "yes"; then
7239     AC_DEFINE(wxUSE_VALIDATORS)
7240     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
7241 fi
7242
7243 if test "$wxUSE_PALETTE" = "yes" ; then
7244     if test "$wxUSE_DFB" = 1; then
7245         AC_MSG_WARN([wxPalette not yet supported under DFB... disabled])
7246         wxUSE_PALETTE=no
7247     else
7248         AC_DEFINE(wxUSE_PALETTE)
7249     fi
7250 fi
7251
7252 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
7253   dnl Must be done this late because -lunicows must be before all the other libs
7254   LIBS=" -lunicows $LIBS"
7255 fi
7256
7257 USE_RICHTEXT=0
7258 if test "$wxUSE_RICHTEXT" = "yes"; then
7259     AC_DEFINE(wxUSE_RICHTEXT)
7260     USE_RICHTEXT=1
7261     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS richtext"
7262 fi
7263
7264 if test "$wxUSE_WEBVIEW" = "yes"; then
7265     USE_WEBVIEW_WEBKIT=0
7266     if test "$wxUSE_WEBVIEW_WEBKIT" = "yes"; then
7267         if test "$wxUSE_GTK" = 1; then
7268             webkitgtk=webkit-1.0
7269             if test "$WXGTK3" = 1; then
7270                 webkitgtk=webkitgtk-3.0
7271             fi
7272             PKG_CHECK_MODULES([WEBKIT],
7273                               [$webkitgtk >= 1.3.1],
7274                               [
7275                                 USE_WEBVIEW_WEBKIT=1
7276                                 CPPFLAGS="$CPPFLAGS $WEBKIT_CFLAGS"
7277                                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY $WEBKIT_LIBS"
7278                               ],
7279                               [
7280                                 AC_MSG_WARN([webkitgtk not found.])
7281                               ])
7282         elif test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
7283             dnl Under Mac we always have the libraries but check for the
7284             dnl headers
7285             old_CPPFLAGS="$CPPFLAGS"
7286             CPPFLAGS="-x objective-c++ $CPPFLAGS"
7287             AC_CHECK_HEADER([WebKit/HIWebView.h],
7288                             [
7289                                 USE_WEBVIEW_WEBKIT=1
7290                                 WEBKIT_LINK="-framework WebKit"
7291                             ],
7292                             [
7293                                 AC_MSG_WARN([WebKit headers not found])
7294                             ],
7295                             [
7296                                 #include <Carbon/Carbon.h>
7297                                 #include <WebKit/WebKit.h>
7298                             ])
7299             CPPFLAGS="$old_CPPFLAGS"
7300         fi
7301     fi
7302
7303     wxUSE_WEBVIEW="no"
7304     if test "$wxUSE_GTK" = 1 -o "$wxUSE_MAC" = 1; then
7305         if test "$USE_WEBVIEW_WEBKIT" = 1; then
7306             wxUSE_WEBVIEW="yes"
7307             AC_DEFINE(wxUSE_WEBVIEW_WEBKIT)
7308         else
7309             AC_MSG_WARN([WebKit not available, disabling wxWebView])
7310         fi
7311     elif test "$wxUSE_MSW" = 1; then
7312         if test "$wxUSE_WEBVIEW_IE" = "yes"; then
7313             dnl TODO: Check for the required headers/libraries under Windows
7314             dnl       too and do the right thing automatically there too.
7315             wxUSE_WEBVIEW="yes"
7316             AC_DEFINE(wxUSE_WEBVIEW_IE)
7317         fi
7318     fi
7319 fi
7320
7321 if test "$wxUSE_WEBVIEW" = "yes"; then
7322     USE_WEBVIEW=1
7323     AC_DEFINE(wxUSE_WEBVIEW)
7324     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS webview"
7325 else
7326     USE_WEBVIEW=0
7327 fi
7328
7329 dnl ---------------------------------------------------------------------------
7330 dnl wxImage options
7331 dnl ---------------------------------------------------------------------------
7332
7333 if test "$wxUSE_IMAGE" = "yes" ; then
7334     AC_DEFINE(wxUSE_IMAGE)
7335
7336     if test "$wxUSE_GIF" = "yes" ; then
7337       AC_DEFINE(wxUSE_GIF)
7338     fi
7339
7340     if test "$wxUSE_PCX" = "yes" ; then
7341       AC_DEFINE(wxUSE_PCX)
7342     fi
7343
7344     if test "$wxUSE_TGA" = "yes" ; then
7345       AC_DEFINE(wxUSE_TGA)
7346     fi
7347
7348     if test "$wxUSE_IFF" = "yes" ; then
7349       AC_DEFINE(wxUSE_IFF)
7350     fi
7351
7352     if test "$wxUSE_PNM" = "yes" ; then
7353       AC_DEFINE(wxUSE_PNM)
7354     fi
7355
7356     if test "$wxUSE_XPM" = "yes" ; then
7357       AC_DEFINE(wxUSE_XPM)
7358     fi
7359
7360     if test "$wxUSE_ICO_CUR" = "yes" ; then
7361       AC_DEFINE(wxUSE_ICO_CUR)
7362     fi
7363 fi
7364
7365 dnl ---------------------------------------------------------------------------
7366 dnl common dialogs
7367 dnl ---------------------------------------------------------------------------
7368
7369 if test "$wxUSE_ABOUTDLG" = "yes"; then
7370     AC_DEFINE(wxUSE_ABOUTDLG)
7371 fi
7372
7373 if test "$wxUSE_CHOICEDLG" = "yes"; then
7374     AC_DEFINE(wxUSE_CHOICEDLG)
7375 fi
7376
7377 if test "$wxUSE_COLOURDLG" = "yes"; then
7378     AC_DEFINE(wxUSE_COLOURDLG)
7379 fi
7380
7381 if test "$wxUSE_FILEDLG" = "yes"; then
7382     AC_DEFINE(wxUSE_FILEDLG)
7383 fi
7384
7385 if test "$wxUSE_FINDREPLDLG" = "yes"; then
7386     AC_DEFINE(wxUSE_FINDREPLDLG)
7387 fi
7388
7389 if test "$wxUSE_FONTDLG" = "yes"; then
7390     AC_DEFINE(wxUSE_FONTDLG)
7391 fi
7392
7393 if test "$wxUSE_DIRDLG" = "yes"; then
7394     if test "$wxUSE_TREECTRL" != "yes"; then
7395         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
7396     else
7397         AC_DEFINE(wxUSE_DIRDLG)
7398     fi
7399 fi
7400
7401 if test "$wxUSE_MSGDLG" = "yes"; then
7402     AC_DEFINE(wxUSE_MSGDLG)
7403 fi
7404
7405 if test "$wxUSE_NUMBERDLG" = "yes"; then
7406     AC_DEFINE(wxUSE_NUMBERDLG)
7407 fi
7408
7409 if test "$wxUSE_PROGRESSDLG" = "yes"; then
7410     AC_DEFINE(wxUSE_PROGRESSDLG)
7411 fi
7412
7413 if test "$wxUSE_SPLASH" = "yes"; then
7414     AC_DEFINE(wxUSE_SPLASH)
7415     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
7416 fi
7417
7418 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
7419     AC_DEFINE(wxUSE_STARTUP_TIPS)
7420 fi
7421
7422 if test "$wxUSE_TEXTDLG" = "yes"; then
7423     AC_DEFINE(wxUSE_TEXTDLG)
7424 fi
7425
7426 if test "$wxUSE_WIZARDDLG" = "yes"; then
7427     AC_DEFINE(wxUSE_WIZARDDLG)
7428     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
7429 fi
7430
7431 dnl ---------------------------------------------------------------------------
7432 dnl options used under wxMSW and wxPM
7433 dnl ---------------------------------------------------------------------------
7434
7435 if test "$wxUSE_MSW" = 1 -o "$wxUSE_PM" = 1; then
7436     if test "$wxUSE_OWNER_DRAWN" = "yes"; then
7437         AC_DEFINE(wxUSE_OWNER_DRAWN)
7438     fi
7439 fi
7440
7441 dnl ---------------------------------------------------------------------------
7442 dnl wxMSW-only options
7443 dnl ---------------------------------------------------------------------------
7444
7445 if test "$wxUSE_MSW" = 1 ; then
7446
7447     if test "$wxUSE_DC_CACHEING" = "yes"; then
7448         AC_DEFINE(wxUSE_DC_CACHEING)
7449     fi
7450
7451     if test "$wxUSE_DIB" = "yes"; then
7452         AC_DEFINE(wxUSE_WXDIB)
7453     fi
7454
7455     if test "$wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW" = "yes"; then
7456         AC_DEFINE(wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
7457     fi
7458
7459     if test "$wxUSE_UXTHEME" = "yes"; then
7460         AC_DEFINE(wxUSE_UXTHEME)
7461     fi
7462
7463 fi
7464 dnl wxUSE_MSW = 1
7465
7466 dnl not quite MSW-only although mostly useful to disable this under MSW
7467 if test "$wxUSE_AUTOID_MANAGEMENT" = "yes"; then
7468     AC_DEFINE(wxUSE_AUTOID_MANAGEMENT)
7469 fi
7470
7471 if test "$USE_WIN32" = 1 ; then
7472     if test "$wxUSE_INICONF" = "yes"; then
7473         AC_DEFINE(wxUSE_INICONF)
7474     fi
7475
7476     if test "$wxUSE_REGKEY" = "yes"; then
7477         AC_DEFINE(wxUSE_REGKEY)
7478     fi
7479 fi
7480 dnl USE_WIN32 = 1
7481
7482 dnl ---------------------------------------------------------------------------
7483 dnl wxGraphicsContext
7484 dnl ---------------------------------------------------------------------------
7485
7486 dnl Under Mac we don't even provide --enable-graphics_ctx switch as we always
7487 dnl need it -- but because we don't have the option, wxUSE_GRAPHICS_CONTEXT is
7488 dnl not defined automatically and we need to do it ourselves
7489 if test "$wxUSE_MAC" = 1; then
7490     wxUSE_GRAPHICS_CONTEXT="yes"
7491 fi
7492
7493 if test "$wxUSE_GRAPHICS_CONTEXT" = "yes"; then
7494     wx_has_graphics=0
7495     if test "$wxUSE_MSW" = 1; then
7496         AC_CACHE_CHECK([if GDI+ is available], wx_cv_lib_gdiplus,
7497             [
7498                 dnl we need just the header, not the library, as we load the
7499                 dnl GDI+ DLL dynamically anyhow during run-time
7500                 AC_LANG_PUSH(C++)
7501                 AC_TRY_COMPILE(
7502                     [#include <windows.h>
7503                      #include <gdiplus.h>],
7504                     [
7505                         using namespace Gdiplus;
7506                     ],
7507                     wx_cv_lib_gdiplus=yes,
7508                     wx_cv_lib_gdiplus=no
7509                 )
7510                 AC_LANG_POP()
7511             ]
7512         )
7513         if test "$wx_cv_lib_gdiplus" = "yes"; then
7514             wx_has_graphics=1
7515         fi
7516     elif test "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
7517         PKG_CHECK_MODULES(CAIRO, cairo,
7518             [wx_has_graphics=1],
7519             [AC_MSG_WARN([Cairo library not found])]
7520         )
7521         if test "$wx_has_graphics" = 1; then
7522             dnl Check that Cairo library is new enough: wxGraphicsContext
7523             dnl won't compile without cairo_push_group() and
7524             dnl cairo_pop_group_to_source() which are new in 1.2.
7525             save_LIBS="$LIBS"
7526             LIBS="$LIBS $CAIRO_LIBS"
7527             AC_CHECK_FUNCS([cairo_push_group])
7528             LIBS="$save_LIBS"
7529             if test "$ac_cv_func_cairo_push_group" = "no"; then
7530                 wx_has_graphics=0
7531                 AC_MSG_WARN([Cairo library is too old and misses cairo_push_group()])
7532             else
7533                 AC_DEFINE(wxUSE_CAIRO)
7534
7535                 dnl We don't need to do this for wxGTK as we already get Cairo
7536                 dnl flags as part of GTK+ ones.
7537                 if test "$wxUSE_GTK" != 1; then
7538                     CPPFLAGS="$CAIRO_CFLAGS $CPPFLAGS"
7539                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $CAIRO_LIBS"
7540                 fi
7541             fi
7542         fi
7543     else
7544         dnl assume it's ok, add more checks here if needed
7545         wx_has_graphics=1
7546     fi
7547
7548     if test "$wx_has_graphics" = 1; then
7549         AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7550     else
7551         AC_MSG_WARN([wxGraphicsContext won't be available])
7552     fi
7553 fi
7554
7555 dnl ---------------------------------------------------------------------------
7556 dnl wxMediaCtrl
7557 dnl ---------------------------------------------------------------------------
7558
7559 USE_MEDIA=0
7560
7561 if test "$wxUSE_MEDIACTRL" = "yes" -o "$wxUSE_MEDIACTRL" = "auto"; then
7562     USE_MEDIA=1
7563
7564     dnl -----------------------------------------------------------------------
7565     dnl GStreamer
7566     dnl -----------------------------------------------------------------------
7567     if test "$wxUSE_GTK" = 1; then
7568         wxUSE_GSTREAMER="no"
7569
7570         dnl -------------------------------------------------------------------
7571         dnl Test for at least 0.8 gstreamer module from pkg-config
7572         dnl Even totem doesn't accept 0.9 evidently.
7573         dnl
7574         dnl So, we first check to see if 0.10 if available - if not we
7575         dnl try the older 0.8 version
7576         dnl -------------------------------------------------------------------
7577         GST_VERSION_MAJOR=0
7578         GST_VERSION_MINOR=10
7579         GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7580
7581         if test "$wxUSE_GSTREAMER8" = "no"; then
7582             PKG_CHECK_MODULES(GST,
7583                 [gstreamer-$GST_VERSION gstreamer-plugins-base-$GST_VERSION],
7584                 [
7585                     wxUSE_GSTREAMER="yes"
7586                     GST_LIBS="$GST_LIBS -lgstinterfaces-$GST_VERSION"
7587                 ],
7588                 [
7589                     AC_MSG_WARN([GStreamer 0.10 not available, falling back to 0.8])
7590                     GST_VERSION_MINOR=8
7591                 ]
7592             )
7593         else
7594             dnl check only for 0.8
7595             GST_VERSION_MINOR=8
7596         fi
7597
7598         if test $GST_VERSION_MINOR = "8"; then
7599             GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7600             PKG_CHECK_MODULES(GST,
7601                 [gstreamer-$GST_VERSION gstreamer-interfaces-$GST_VERSION gstreamer-gconf-$GST_VERSION],
7602                 wxUSE_GSTREAMER="yes",
7603                 [
7604                     AC_MSG_WARN([GStreamer 0.8/0.10 not available.])
7605                 ])
7606         fi
7607
7608
7609         if test "$wxUSE_GSTREAMER" = "yes"; then
7610             CPPFLAGS="$GST_CFLAGS $CPPFLAGS"
7611             EXTRALIBS_MEDIA="$GST_LIBS"
7612
7613             AC_DEFINE(wxUSE_GSTREAMER)
7614         else
7615             USE_MEDIA=0
7616         fi
7617     fi
7618
7619     if test $USE_MEDIA = 1; then
7620         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
7621         AC_DEFINE(wxUSE_MEDIACTRL)
7622     else
7623         if test "$wxUSE_MEDIACTRL" = "yes"; then
7624             AC_MSG_ERROR([GStreamer not available])
7625         else
7626             dnl was set to 'auto'
7627             AC_MSG_WARN([GStreamer not available... disabling wxMediaCtrl])
7628         fi
7629     fi
7630 fi
7631
7632 dnl ---------------------------------------------------------------------------
7633 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
7634 dnl ---------------------------------------------------------------------------
7635
7636 if test "$cross_compiling" != "no"; then
7637     dnl Use best guess from host as we can't use uname when cross compiling
7638     OSINFO="\"$host\""
7639 else
7640     dnl attualy work out OS version
7641     OSINFO=`uname -s -r -m`
7642     OSINFO="\"$OSINFO\""
7643 fi
7644
7645 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
7646
7647 dnl ---------------------------------------------------------------------------
7648 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
7649 dnl ---------------------------------------------------------------------------
7650
7651 if test "x$prefix" != "xNONE"; then
7652     wxPREFIX=$prefix
7653 else
7654     wxPREFIX=$ac_default_prefix
7655 fi
7656
7657 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
7658
7659
7660 dnl ---------------------------------------------------------------------------
7661 dnl define variables with all built libraries for wx-config
7662 dnl ---------------------------------------------------------------------------
7663
7664 STD_BASE_LIBS="base"
7665 STD_GUI_LIBS=""
7666 BUILT_WX_LIBS="base"
7667 ALL_WX_LIBS="xrc stc gl media qa html adv core xml net base"
7668
7669 if test "$wxUSE_SOCKETS" = "yes" ; then
7670     STD_BASE_LIBS="net $STD_BASE_LIBS"
7671     BUILT_WX_LIBS="net $BUILT_WX_LIBS"
7672 fi
7673 if test "$wxUSE_XML" = "yes" ; then
7674     STD_BASE_LIBS="xml $STD_BASE_LIBS"
7675     BUILT_WX_LIBS="xml $BUILT_WX_LIBS"
7676 fi
7677
7678 if test "$wxUSE_GUI" = "yes"; then
7679     STD_GUI_LIBS="adv core"
7680     BUILT_WX_LIBS="$STD_GUI_LIBS $BUILT_WX_LIBS"
7681
7682     if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7683         STD_GUI_LIBS="qa $STD_GUI_LIBS"
7684         BUILT_WX_LIBS="qa $BUILT_WX_LIBS"
7685     fi
7686     if test "$wxUSE_HTML" = "yes" ; then
7687         STD_GUI_LIBS="html $STD_GUI_LIBS"
7688         BUILT_WX_LIBS="html $BUILT_WX_LIBS"
7689     fi
7690     if test "$wxUSE_MEDIACTRL" = "yes" ; then
7691         BUILT_WX_LIBS="media $BUILT_WX_LIBS"
7692     fi
7693     if test "$wxUSE_OPENGL" = "yes" ; then
7694         BUILT_WX_LIBS="gl $BUILT_WX_LIBS"
7695     fi
7696     if test "$wxUSE_AUI" = "yes" ; then
7697         BUILT_WX_LIBS="aui $BUILT_WX_LIBS"
7698     fi
7699     if test "$wxUSE_PROPGRID" = "yes" ; then
7700         BUILT_WX_LIBS="propgrid $BUILT_WX_LIBS"
7701     fi
7702     if test "$wxUSE_RIBBON" = "yes" ; then
7703         BUILT_WX_LIBS="ribbon $BUILT_WX_LIBS"
7704     fi
7705     if test "$wxUSE_RICHTEXT" = "yes" ; then
7706         BUILT_WX_LIBS="richtext $BUILT_WX_LIBS"
7707     fi
7708     if test "$wxUSE_STC" = "yes" ; then
7709         BUILT_WX_LIBS="stc $BUILT_WX_LIBS"
7710     fi
7711     if test "$wxUSE_WEBVIEW" = "yes" ; then
7712         STD_GUI_LIBS="webview $STD_GUI_LIBS"
7713         BUILT_WX_LIBS="webview $BUILT_WX_LIBS"
7714     fi
7715     if test "$wxUSE_XRC" = "yes" ; then
7716         STD_GUI_LIBS="xrc $STD_GUI_LIBS"
7717         BUILT_WX_LIBS="xrc $BUILT_WX_LIBS"
7718     fi
7719 fi
7720
7721 AC_SUBST(ALL_WX_LIBS)
7722 AC_SUBST(BUILT_WX_LIBS)
7723 AC_SUBST(STD_BASE_LIBS)
7724 AC_SUBST(STD_GUI_LIBS)
7725
7726 dnl ---------------------------------------------------------------------------
7727 dnl Output the makefiles and such from the results found above
7728 dnl ---------------------------------------------------------------------------
7729
7730 dnl all additional libraries (except wxWidgets itself) we link with
7731 EXTRA_FRAMEWORKS=
7732 if test "$wxUSE_MAC" = 1 ; then
7733     if test "$USE_DARWIN" = 1; then
7734         if test "$wxUSE_OSX_IPHONE" = 1; then
7735             EXTRA_FRAMEWORKS="-framework IOKit -framework UIKit -framework CFNetwork -framework AudioToolbox -framework CoreFoundation -framework CoreGraphics -framework OpenGLES -framework Foundation -framework QuartzCore"
7736         else
7737             EXTRA_FRAMEWORKS="-framework IOKit -framework Carbon -framework Cocoa -framework AudioToolbox -framework System -framework OpenGL"
7738
7739             dnl The case of QuickTime framework is special: we only need it in
7740             dnl 32 bit builds and not in 64 bit and, moreover, linking with it
7741             dnl in 64 bit builds results in a warning because the framework is
7742             dnl not available in 64 bits itself. So make an effort to avoid it
7743             dnl when building for 64 bits only (i.e. not universal build).
7744
7745             if test "$cross_compiling" != "no"; then
7746                 dnl The check below doesn't work well when cross-compiling
7747                 dnl ("file" under non-OS X systems might not recognize
7748                 dnl universal binaries) so assume we do build for 32 bits as
7749                 dnl it's safer: at worst we'll get a warning when building in
7750                 dnl 64 bits only, but at least the build will still work.
7751                 wx_cv_target_x86_64=no
7752             else
7753                 AC_CACHE_CHECK(
7754                     [if we target only x86_64],
7755                     wx_cv_target_x86_64,
7756                     AC_LINK_IFELSE(
7757                         [AC_LANG_SOURCE([int main() { return 0; }])],
7758                         if file conftest$ac_exeext|grep -q 'i386\|ppc'; then
7759                             wx_cv_target_x86_64=no
7760                         else
7761                             wx_cv_target_x86_64=yes
7762                         fi
7763                     )
7764                 )
7765             fi
7766
7767             if test "$wx_cv_target_x86_64" != "yes"; then
7768                 EXTRA_FRAMEWORKS="$EXTRA_FRAMEWORKS -framework QuickTime"
7769             fi
7770         fi
7771     fi
7772 fi
7773 if test "$wxUSE_OLD_COCOA" = 1 ; then
7774     EXTRA_FRAMEWORKS="-framework IOKit -framework Cocoa"
7775     if test "$wxUSE_MEDIACTRL" = "yes"; then
7776         EXTRA_FRAMEWORKS="$EXTRA_FRAMEWORKS -framework QuickTime"
7777     fi
7778 fi
7779 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_OLD_COCOA" != 1 ; then
7780     EXTRA_FRAMEWORKS="$EXTRA_FRAMEWORKS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
7781 fi
7782
7783 LDFLAGS="$LDFLAGS $EXTRA_FRAMEWORKS"
7784 WXCONFIG_LDFLAGS="$WXCONFIG_LDFLAGS $EXTRA_FRAMEWORKS"
7785
7786 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
7787
7788 if test "$wxUSE_GUI" = "yes"; then
7789
7790     dnl TODO add checks that these samples will really compile (i.e. all the
7791     dnl      library features they need are present)
7792
7793     dnl TODO some samples are never built so far: mfc (requires VC++)
7794     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
7795                      erase event exec font image minimal render \
7796                      shaped svg taborder vscroll widgets wrapsizer"
7797
7798     if test "$wxUSE_MONOLITHIC" != "yes"; then
7799         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
7800     fi
7801     if test "$TOOLKIT" = "MSW"; then
7802         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
7803         if test "$wxUSE_UNIVERSAL" != "yes"; then
7804             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg dll"
7805         fi
7806     fi
7807     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
7808         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
7809     fi
7810 else
7811     SAMPLES_SUBDIRS="console"
7812     if test "$wxUSE_SOCKETS" = "yes" ; then
7813         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
7814     fi
7815     if test "$wxUSE_IPC" = "yes" ; then
7816         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
7817     fi
7818 fi
7819
7820
7821 dnl C/C++ compiler options used to compile wxWidgets
7822 dnl
7823 dnl check for icc before gcc as icc is also recognized as gcc
7824 if test "x$INTELCC" = "xyes" ; then
7825     dnl Warnings which can't be easily suppressed in C code are disabled:
7826     dnl
7827     dnl     #810: conversion from "x" to "y" may lose significant bits
7828     dnl     #869: parameter "foo" was never referenced
7829     dnl     #1572: floating-point equality and inequality comparisons
7830     dnl            are unreliable
7831     dnl     #1684: conversion from pointer to same-sized integral type
7832     dnl     #2259: non-pointer conversion from "x" to "y" may lose significant
7833     dnl            bits
7834     CWARNINGS="-Wall -wd810,869,981,1418,1572,1684,2259"
7835 elif test "$GCC" = yes ; then
7836     CWARNINGS="-Wall -Wundef"
7837 fi
7838
7839 if test "x$INTELCXX" = "xyes" ; then
7840     dnl Intel compiler gives some warnings which simply can't be worked
7841     dnl around or of which we have too many (810, 869) so it's impractical to
7842     dnl keep them enabled even if in theory it would be nice and some others
7843     dnl (279) are generated for standard macros and so there is nothing we can
7844     dnl do about them
7845     dnl
7846     dnl     #279: controlling expression is constant
7847     dnl     #383: value copied to temporary, reference to temporary used
7848     dnl     #444: destructor for base class "xxx" is not virtual
7849     dnl     #981: operands are evaluated in unspecified order
7850     dnl     #1418: external definition with no prior declaration
7851     dnl     #1419: external declaration in primary source file
7852     dnl     #1881: argument must be a constant null pointer value
7853     dnl
7854     dnl (for others see CWARNINGS above)
7855     CXXWARNINGS="-Wall -wd279,383,444,810,869,981,1418,1419,1881,2259"
7856 elif test "$GXX" = yes ; then
7857     CXXWARNINGS="-Wall -Wundef -Wunused-parameter -Wno-ctor-dtor-privacy"
7858     AX_CXXFLAGS_GCC_OPTION(-Woverloaded-virtual, CXXWARNINGS)
7859
7860     dnl when building under Mac we currently get hundreds of deprecation
7861     dnl warnings for Carbon symbols from the standard headers -- disable them
7862     dnl as we already know that they're deprecated and nothing else can be seen
7863     dnl with these warnings on
7864     if test "$wxUSE_MAC" = 1 ; then
7865         CXXWARNINGS="$CXXWARNINGS -Wno-deprecated-declarations"
7866     fi
7867 fi
7868
7869
7870 dnl combine everything together and remove the extra white space while doing it
7871 WXCONFIG_CFLAGS=`echo $WXCONFIG_CFLAGS`
7872 WXCONFIG_CXXFLAGS=`echo $WXCONFIG_CFLAGS $WXCONFIG_CXXFLAGS`
7873
7874
7875 dnl add -I options we use during library compilation
7876 dnl
7877 dnl note that the order is somewhat important: wxWidgets headers should
7878 dnl come first and the one with setup.h should be before $(top_srcdir)/include
7879 dnl in case the latter contains setup.h used by non-autoconf makefiles
7880 CPPFLAGS=`echo $WXCONFIG_CPPFLAGS \
7881  -I\\${wx_top_builddir}/lib/wx/include/${TOOLCHAIN_FULLNAME} \
7882  -I\\${top_srcdir}/include $TOOLKIT_INCLUDE \
7883  $CPPFLAGS `
7884
7885 C_AND_CXX_FLAGS="$DEBUG_CFLAGS $PROFILE_FLAGS $OPTIMISE_CFLAGS"
7886 CFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $CFLAGS `
7887 CXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $CXXFLAGS `
7888 OBJCFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $OBJCFLAGS `
7889 OBJCXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $OBJCXXFLAGS `
7890
7891 dnl now that we added WXCONFIG_CPPFLAGS to CPPFLAGS we can add the wx-config
7892 dnl only stuff to it
7893 WXCONFIG_CPPFLAGS=`echo $WXCONFIG_CPPFLAGS $WXCONFIG_ONLY_CPPFLAGS`
7894
7895
7896 if test "x$MWCC" = "xyes"; then
7897     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
7898     dnl must use <regex.h> from system not our local copy on OS X,
7899     dnl but must use local not system on OS 9.
7900     dnl The following should make all -I paths usable for <> includes
7901     dnl while first checking in real system paths.  With 8.3 using
7902     dnl -gccincludes it will actually check local paths before system
7903     dnl even for <> which is totally wrong.
7904
7905     dnl Note that because this absolutely needs to be before any -I
7906     dnl that we have to tack it on to the end of the compiler commandline.
7907     CC="$CC -cwd source -I-"
7908     CXX="$CXX -cwd source -I-"
7909 fi
7910
7911
7912 LIBS=`echo $LIBS`
7913 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
7914 EXTRALIBS_XML="$EXPAT_LINK"
7915 EXTRALIBS_HTML="$MSPACK_LINK"
7916 EXTRALIBS_MEDIA="$GST_LIBS"
7917 EXTRALIBS_STC="-lwxscintilla${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
7918 if test "$wxUSE_GUI" = "yes"; then
7919     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_HILDON $EXTRALIBS_GNOMEVFS $EXTRALIBS_GNOMEPRINT`
7920 fi
7921 if test "$wxUSE_OPENGL" = "yes"; then
7922     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
7923 fi
7924
7925 LDFLAGS="$LDFLAGS $PROFILE_FLAGS"
7926
7927 WXCONFIG_LIBS="$LIBS"
7928
7929 dnl wx-config must output builtin 3rd party libs in --libs in static build:
7930 if test "$wxUSE_REGEX" = "builtin" ; then
7931     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
7932 fi
7933 if test "$wxUSE_EXPAT" = "builtin" ; then
7934     wxconfig_3rdparty="expat $wxconfig_3rdparty"
7935 fi
7936 if test "$wxUSE_LIBTIFF" = "builtin" ; then
7937     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
7938 fi
7939 if test "$wxUSE_LIBJPEG" = "builtin" ; then
7940     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
7941 fi
7942 if test "$wxUSE_LIBPNG" = "builtin" ; then
7943     wxconfig_3rdparty="png $wxconfig_3rdparty"
7944 fi
7945 if test "$wxUSE_ZLIB" = "builtin" ; then
7946     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
7947 fi
7948
7949 for i in $wxconfig_3rdparty ; do
7950     WXCONFIG_LIBS="-lwx${i}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_LIBS"
7951 done
7952
7953
7954 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
7955     WXUNIV=1
7956
7957     case "$wxUNIV_THEMES" in
7958         ''|all)
7959             AC_DEFINE(wxUSE_ALL_THEMES)
7960             ;;
7961
7962         *)
7963             for t in `echo $wxUNIV_THEMES | tr , ' ' | tr '[[a-z]]' '[[A-Z]]'`; do
7964                 AC_DEFINE_UNQUOTED(wxUSE_THEME_$t)
7965             done
7966     esac
7967 else
7968     WXUNIV=0
7969 fi
7970
7971 AC_SUBST(wxUSE_ZLIB)
7972 AC_SUBST(wxUSE_REGEX)
7973 AC_SUBST(wxUSE_EXPAT)
7974 AC_SUBST(wxUSE_LIBJPEG)
7975 AC_SUBST(wxUSE_LIBPNG)
7976 AC_SUBST(wxUSE_LIBTIFF)
7977
7978 if test $wxUSE_MONOLITHIC = "yes" ; then
7979     MONOLITHIC=1
7980 else
7981     MONOLITHIC=0
7982 fi
7983
7984 if test $wxUSE_PLUGINS = "yes" ; then
7985     USE_PLUGINS=1
7986 else
7987     USE_PLUGINS=0
7988 fi
7989
7990 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7991     USE_QA=1
7992 else
7993     USE_QA=0
7994 fi
7995
7996 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
7997     OFFICIAL_BUILD=1
7998 else
7999     OFFICIAL_BUILD=0
8000 fi
8001
8002 AC_SUBST(VENDOR)
8003 AC_SUBST(OFFICIAL_BUILD)
8004 AC_SUBST(WX_FLAVOUR)
8005 AC_SUBST(WX_LIB_FLAVOUR)
8006
8007 AC_SUBST(WXUNIV)
8008 AC_SUBST(MONOLITHIC)
8009 AC_SUBST(USE_PLUGINS)
8010 AC_SUBST(LIBS)
8011 AC_SUBST(CXXWARNINGS)
8012 AC_SUBST(EXTRALIBS)
8013 AC_SUBST(EXTRALIBS_XML)
8014 AC_SUBST(EXTRALIBS_HTML)
8015 AC_SUBST(EXTRALIBS_MEDIA)
8016 AC_SUBST(EXTRALIBS_GUI)
8017 AC_SUBST(EXTRALIBS_OPENGL)
8018 AC_SUBST(EXTRALIBS_SDL)
8019 AC_SUBST(EXTRALIBS_STC)
8020 AC_SUBST(WITH_PLUGIN_SDL)
8021 AC_SUBST(EXTRALIBS_GTKPRINT)
8022 AC_SUBST(EXTRALIBS_GNOMEPRINT)
8023 AC_SUBST(EXTRALIBS_GNOMEVFS)
8024 AC_SUBST(EXTRALIBS_HILDON)
8025 AC_SUBST(UNICODE)
8026 AC_SUBST(DEBUG_INFO)
8027 AC_SUBST(DEBUG_FLAG)
8028 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr '[[A-Z]]' '[[a-z]]'`
8029 AC_SUBST(TOOLKIT_LOWERCASE)
8030 AC_SUBST(TOOLKIT_VERSION)
8031 AC_SUBST(DYLIB_RPATH_INSTALL)
8032 AC_SUBST(DYLIB_RPATH_POSTLINK)
8033 AC_SUBST(SAMPLES_RPATH_FLAG)
8034 AC_SUBST(HEADER_PAD_OPTION)
8035 AC_SUBST(HOST_SUFFIX)
8036 AC_SUBST(CPPUNIT_CFLAGS)
8037 AC_SUBST(CPPUNIT_LIBS)
8038
8039 case "$TOOLKIT" in
8040     GTK)
8041         TOOLKIT_DESC="GTK+"
8042         if test "$WXGTK2" = 1; then
8043             if test "$WXGTK3" = 1; then
8044                 TOOLKIT_DESC="$TOOLKIT_DESC 3"
8045             else
8046                 TOOLKIT_DESC="$TOOLKIT_DESC 2"
8047             fi
8048             if test "$wxUSE_GTKPRINT" = "yes" ; then
8049                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA GTK+ printing";
8050             fi
8051             if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
8052                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomeprint";
8053             fi
8054             if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
8055                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomevfs"
8056             fi
8057             if test "$wxUSE_LIBHILDON" = "yes"; then
8058                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
8059             fi
8060             if test "$wxUSE_LIBHILDON2" = "yes"; then
8061                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
8062             fi
8063
8064             if test "$TOOLKIT_EXTRA" != ""; then
8065                 TOOLKIT_DESC="$TOOLKIT_DESC with support for `echo $TOOLKIT_EXTRA | tr -s ' '`"
8066             fi
8067         fi
8068         ;;
8069
8070     ?*)
8071         TOOLKIT_DESC=$TOOLKIT_LOWERCASE
8072         ;;
8073
8074     *)
8075         TOOLKIT_DESC="base only"
8076         ;;
8077 esac
8078
8079 if test "$wxUSE_WINE" = "yes"; then
8080     BAKEFILE_FORCE_PLATFORM=win32
8081 fi
8082
8083 dnl gcc 3.4 has a pch bug which truncates wide character constants in headers.
8084 dnl Hopefully for a non-unicode build there aren't any wide constants in
8085 dnl headers, but for a unicode build it's best to disable pch.
8086 if test "$wxUSE_UNICODE" = yes -a "$GCC" = yes -a "$bk_use_pch" != no
8087 then
8088     AC_CACHE_CHECK(
8089         [for gcc precompiled header bug],
8090         [wx_cv_gcc_pch_bug],
8091         [[
8092             echo '#include <stdio.h>
8093                   const wchar_t test_var[] = L"awidetest";' > conftest.h
8094
8095             echo '#include "conftest.h"
8096                   int main()
8097                   {
8098                      printf("%ls", test_var);
8099                      return 0;
8100                   }' > conftest.cpp
8101
8102             wx_cv_gcc_pch_bug="pch not supported"
8103
8104             if $CXX conftest.h >/dev/null 2>&1
8105             then
8106                 wx_cv_gcc_pch_bug=
8107
8108                 if $CXX -o conftest$PROGRAM_EXT conftest.cpp >/dev/null 2>&1
8109                 then
8110                     if tr -dc '[a-z]' < conftest$PROGRAM_EXT |
8111                         grep awidetest >/dev/null
8112                     then
8113                         wx_cv_gcc_pch_bug=no
8114                     else
8115                         wx_cv_gcc_pch_bug=yes
8116                     fi
8117                 fi
8118             fi
8119
8120             rm -f conftest.h conftest.gch conftest.cpp conftest$PROGRAM_EXT
8121         ]])
8122
8123     if test "$wx_cv_gcc_pch_bug" = yes; then
8124         dnl make the default for pch 'no'
8125         dnl further below check whether the user overrode and warn them
8126         bk_use_pch=no
8127     fi
8128 fi
8129
8130 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
8131
8132 dnl make install path absolute (if not already);
8133 dnl will fail with (some) MSDOS paths
8134 case ${INSTALL} in
8135   /* ) # Absolute
8136      ;;
8137   ?:* ) # Drive letter, considered as absolute.
8138      ;;
8139   *)
8140      INSTALL=`pwd`/${INSTALL} ;;
8141 esac
8142
8143 if test "$wxUSE_GUI" = "yes"; then
8144
8145 if test "$wxUSE_MSW" = 1 ; then
8146     if test "x$WINDRES" = "x"; then
8147         AC_MSG_ERROR([Required windres program not found])
8148     fi
8149
8150     RESCOMP="$WINDRES"
8151 fi
8152
8153 if test "$wxUSE_MAC" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
8154     dnl base name of the resource file for wxMac must be the same
8155     dnl as library installation base name (-install_name)
8156     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
8157     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
8158
8159     dnl add the resources target for wxMac
8160     LIBWXMACRES="\$(wx_top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
8161
8162     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
8163
8164     MACSETFILE="\$(SETFILE)"
8165
8166     dnl resources are bundled both with shared library and applications
8167     dnl since the carb resource *must* be included in the application
8168     if test "$wxUSE_OSX_CARBON" = 1; then
8169         POSTLINK_COMMAND="\$(REZ) -d __DARWIN__ -t APPL Carbon.r -o"
8170         RESCOMP="$REZ"
8171         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL Carbon.r -o"
8172     else
8173         POSTLINK_COMMAND="cat /dev/null | \$(REZ) -d __DARWIN__ -t APPL ${LIBWXMACRES}"
8174         RESCOMP="cat /dev/null \| $REZ"
8175         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL \$libdir/$WX_RESOURCES_MACOSX_ASCII"
8176     fi
8177
8178 else
8179     dnl default value is to (silently) do nothing in the makefile
8180     MACSETFILE="@true"
8181
8182     if test "$wxUSE_PM" = 1; then
8183         RESCOMP="emxbind"
8184         WXCONFIG_RESFLAGS="-ep"
8185
8186         dnl Is this one really used anywhere for pm?
8187         POSTLINK_COMMAND="$RESCOMP $WXCONFIG_RESFLAGS"
8188     else
8189         POSTLINK_COMMAND="@true"
8190     fi
8191 fi
8192
8193 fi
8194 dnl wxUSE_GUI = 1
8195
8196
8197 dnl find out if the compiler supports PCH
8198 dnl
8199 dnl TODO: this should be in bakefile
8200 if test $GCC_PCH = 1
8201 then
8202     if test "$wx_cv_gcc_pch_bug" = yes; then
8203         AC_MSG_WARN([*** Precompiled header support is broken on this compiler])
8204         AC_MSG_WARN([*** --enable-precomp-headers is not recommended])
8205         AC_MSG_WARN([*** see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13361])
8206     fi
8207
8208     # Our WX_PRECOMP flag does not make sense for any language except C++ because
8209     # the headers that benefit from precompilation are mostly C++ headers.
8210     CXXFLAGS="-DWX_PRECOMP $CXXFLAGS"
8211     # When Bakefile can do multi-language PCH (e.g. C++ and Objective-C++) enable this:
8212     #OBJCXXFLAGS="-DWX_PRECOMP $CXXFLAGS"
8213 fi
8214
8215 dnl HACK ALERT!!
8216 dnl For now, we need to alter bk-deps not to generate deps
8217 dnl when we've configured a Universal binary build.
8218 dnl The next version of Bakefile will have the correct fix for this
8219 dnl at which time, this hack can be removed.
8220
8221 if test "$wxUSE_MAC" = 1 ; then
8222     if test "x$wxUSE_UNIVERSAL_BINARY" != "xno" ; then
8223         if test "x$disable_macosx_deps" = "xyes"; then
8224             sed "s/DEPSMODE=gcc/DEPSMODE=none/" < bk-deps > temp
8225             mv temp bk-deps
8226             chmod +x bk-deps
8227         fi
8228     fi
8229 fi
8230
8231 if test "$wxUSE_SHARED" = "yes"; then
8232     dnl Need addtional flag on OS/2, so override bakefiles value
8233     dnl (there currently is no suitable variable to which the
8234     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
8235     case "${host}" in
8236       *-pc-os2_emx | *-pc-os2-emx )
8237         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
8238         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
8239         cp -p ${srcdir}/src/os2/dllnames.sh .
8240         cp -p ${srcdir}/src/os2/dllar.sh .
8241       ;;
8242     esac
8243 fi
8244 if test "$wxUSE_OMF" = "yes"; then
8245     case "${host}" in
8246       *-pc-os2_emx | *-pc-os2-emx )
8247         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
8248         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
8249         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
8250       ;;
8251     esac
8252 fi
8253
8254 dnl TOOLCHAIN_DEFS should be used for both wx and client code
8255 WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $TOOLCHAIN_DEFS"
8256
8257
8258 dnl Sun cc is compatible with gcc and so either of them can use the C
8259 dnl libraries built with the other, i.e. gcc can be used to build wxGTK under
8260 dnl Solaris where GTK+ is compiled using cc and cc can be used under Linux
8261 dnl where GTK+ is built with gcc
8262 dnl
8263 dnl However the compiler options are not compatible at all and in particular
8264 dnl gcc doesn't like cc -mt option and cc doesn't like -pthread. We simply
8265 dnl filter them out as we already have the correct options for multithreaded
8266 dnl programs if we're using threads (and if we don't, it shouldn't matter)
8267 case "${host}" in
8268     *-*-solaris2* )
8269         dnl system packages are compiled with Sun CC and so pkg-config outputs
8270         dnl CC-specific "-mt" flag, remove it when using gcc
8271         if test "$GCC" = yes; then
8272             CPPFLAGS=`echo $CPPFLAGS | sed 's/-mt//g'`
8273             LIBS=`echo $LIBS | sed 's/-mt//g'`
8274             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-mt//g'`
8275         fi
8276         ;;
8277
8278     *-*-linux* )
8279         dnl OTOH when using Sun CC under Linux, the flags contain gcc-specific
8280         dnl -pthreads which Sun CC doesn't know about
8281         if test "x$SUNCXX" = xyes; then
8282             CPPFLAGS=`echo $CPPFLAGS | sed 's/-pthread//g'`
8283             LIBS=`echo $LIBS | sed 's/-pthread//g'`
8284             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-pthread//g'`
8285         fi
8286         ;;
8287 esac
8288
8289 dnl Add visibility support flags to CFLAGS/CXXFLAGS - do it this late so that
8290 dnl it doesn't affect compilation checks above
8291 CFLAGS="$CFLAGS $CFLAGS_VISIBILITY"
8292 CXXFLAGS="$CXXFLAGS $CXXFLAGS_VISIBILITY"
8293 OBJCFLAGS="$OBJCFLAGS $CFLAGS_VISIBILITY"
8294 OBJCXXFLAGS="$OBJCXXFLAGS $CXXFLAGS_VISIBILITY"
8295
8296 dnl for convenience, sort the samples in alphabetical order
8297 dnl
8298 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
8299 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
8300 dnl
8301 dnl       Unfortunately, there is a bug in OS/2's tr, such that
8302 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
8303 dnl       only removes the Unix-like part of the introduced line break.
8304 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
8305
8306 dnl subtle bakefile goop.
8307 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
8308 dnl I wish we would have called it something less likely to clash with
8309 dnl things though.
8310 AC_SUBST(SHARED)
8311
8312 dnl global options
8313 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
8314 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
8315
8316 dnl toolkit options
8317 AC_SUBST(USE_GUI)
8318 AC_SUBST(AFMINSTALL)
8319 AC_SUBST(WIN32INSTALL)
8320 AC_SUBST(TOOLKIT)
8321 AC_SUBST(TOOLKIT_DIR)
8322 AC_SUBST(TOOLCHAIN_NAME)
8323 AC_SUBST(TOOLCHAIN_FULLNAME)
8324
8325 dnl wx-config options
8326 AC_SUBST(host_alias)
8327 AC_SUBST(cross_compiling)
8328 AC_SUBST(WIDGET_SET)
8329 AC_SUBST(WX_RELEASE)
8330 AC_SUBST(WX_VERSION)
8331 AC_SUBST(WX_SUBVERSION)
8332 AC_SUBST(WX_CHARTYPE)
8333
8334 dnl note that in addition to the usual CPP/C/CXXFLAGS which are used for
8335 dnl building the library itself, we also have WXCONFIG_-prefixed variants which
8336 dnl are used when building the libraries using the library
8337 dnl
8338 dnl so put anything which should be used only during the library build in, e.g.
8339 dnl CXXFLAGS, but put everything else (by default) into WXCONFIG_CXXFLAGS
8340 dnl
8341 dnl and, finally, for some things which should be only used by wx-config but
8342 dnl not during the library compilation, use WXCONFIG_ONLY_CPPFLAGS which is
8343 dnl added to WXCONFIG_CPPFLAGS after adding the latter to CPPFLAGS
8344 AC_SUBST(WXCONFIG_CPPFLAGS)
8345 AC_SUBST(WXCONFIG_CFLAGS)
8346 AC_SUBST(WXCONFIG_CXXFLAGS)
8347
8348 AC_SUBST(WXCONFIG_LIBS)
8349 AC_SUBST(WXCONFIG_RPATH)
8350 AC_SUBST(WXCONFIG_LDFLAGS)
8351 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
8352 AC_SUBST(WXCONFIG_RESFLAGS)
8353
8354 dnl distribution vars
8355 AC_SUBST(GUIDIST)
8356 AC_SUBST(DISTDIR)
8357
8358 dnl additional subdirectories where we will build
8359 AC_SUBST(SAMPLES_SUBDIRS)
8360
8361 dnl additional libraries and linker settings
8362 AC_SUBST(LDFLAGS)
8363 AC_SUBST(LDFLAGS_GL)
8364 AC_SUBST(OPENGL_LIBS)
8365 AC_SUBST(DMALLOC_LIBS)
8366 AC_SUBST(WX_VERSION_TAG)
8367
8368 dnl additional resurces settings
8369 AC_SUBST(RESCOMP)
8370 AC_SUBST(WINDRES)
8371 AC_SUBST(REZ)
8372 AC_SUBST(RESFLAGS)
8373 AC_SUBST(RESPROGRAMOBJ)
8374 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
8375 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
8376
8377 dnl additional for Mac OS X
8378 AC_SUBST(DEREZ)
8379 AC_SUBST(LIBWXMACRES)
8380 AC_SUBST(POSTLINK_COMMAND)
8381 AC_SUBST(MACSETFILE)
8382
8383 dnl other tools
8384 AC_SUBST(GCC)
8385 AC_SUBST(DLLTOOL)
8386
8387
8388 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
8389 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
8390 dnl - and we do use it)
8391 AC_PROG_MAKE_SET
8392
8393
8394 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
8395
8396 if test "$USE_WIN32" = 1; then
8397     AC_CONFIG_COMMANDS([rcdefs.h],
8398         [
8399             mkdir -p $outdir &&
8400             $CPP $infile | sed 's/^# *[1-9].*//;s/^ *//;/./,/^$/!d' > $outdir/rcdefs.h
8401         ],
8402         [
8403             CPP="$CPP"
8404             infile="$srcdir/include/wx/msw/genrcdefs.h"
8405             outdir="lib/wx/include/$TOOLCHAIN_FULLNAME/wx/msw"
8406         ]
8407     )
8408 fi
8409
8410 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
8411                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
8412                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
8413
8414 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
8415                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
8416                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
8417
8418 dnl this is used to run ifacecheck with the same flags used by the compiler
8419 dnl for the real compilation:
8420 AC_CONFIG_FILES([ utils/ifacecheck/rungccxml.sh ],
8421                 [ chmod +x utils/ifacecheck/rungccxml.sh ])
8422
8423 if test "$wx_cv_version_script" = "yes"; then
8424     AC_CONFIG_FILES(version-script)
8425 fi
8426 AC_CONFIG_FILES(Makefile)
8427
8428 AC_CONFIG_COMMANDS([wx-config],
8429                    [ rm -f wx-config
8430                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
8431                    ],
8432                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
8433                      LN_S="${LN_S}"
8434                    ])
8435
8436 dnl This would give us us build dir that in every significant way
8437 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
8438 dnl though in this form because AC_CONFIG_LINKS will fail for directories
8439 dnl on platforms that do not have symlinks.
8440 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
8441
8442 if test "$wxWITH_SUBDIRS" != "no"; then
8443 dnl Configure samples, demos etc. directories, but only if they are present:
8444 if test "$wxUSE_GUI" = "yes"; then
8445     SUBDIRS="samples demos utils"
8446 else
8447     dnl we build wxBase only
8448     dnl there are no wxBase programs in demos
8449     SUBDIRS="samples utils"
8450 fi
8451 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
8452 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
8453
8454 for subdir in $SUBDIRS; do
8455     if test -d ${srcdir}/${subdir} ; then
8456         if test "$wxUSE_GUI" = "yes"; then
8457             if test ${subdir} = "samples"; then
8458                 dnl only take those samples which compile in the current
8459                 dnl configuration and which exist
8460                 makefiles="samples/Makefile.in $makefiles"
8461                 for sample in $SAMPLES_SUBDIRS; do
8462                     if test -d $srcdir/samples/$sample; then
8463                         makefiles="samples/$sample/Makefile.in $makefiles"
8464                     fi
8465                 done
8466             else
8467                 dnl assume that everything compiles for utils &c
8468                 dnl any that shouldn't be built can be added to
8469                 dnl DISABLED_UTILS, DISABLED_DEMOS
8470                 disabled_var=DISABLED_`echo $subdir | tr '[[a-z]]' '[[A-Z]]'`
8471                 eval "disabled=\$$disabled_var"
8472                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
8473                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | $EGREP -v "$disabled"`
8474             fi
8475         else
8476             dnl we build wxBase only
8477             dnl don't take all samples/utils, just those which build with wxBase
8478             if test ${subdir} = "samples"; then
8479                 dnl only take those samples which compile in the current
8480                 dnl configuration and which exist
8481                 makefiles="samples/Makefile.in $makefiles"
8482                 for sample in `echo $SAMPLES_SUBDIRS`; do
8483                     if test -d $srcdir/samples/$sample; then
8484                         makefiles="samples/$sample/Makefile.in $makefiles"
8485                     fi
8486                 done
8487             elif test ${subdir} = "utils"; then
8488                 makefiles=""
8489                 for util in ifacecheck ; do
8490                     if test -d $srcdir/utils/$util ; then
8491                         makefiles="utils/$util/src/Makefile.in \
8492                                    $makefiles"
8493                     fi
8494                 done
8495             else
8496                 dnl assume that everything compiles for tests
8497                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
8498             fi
8499         fi
8500
8501         for mkin in $makefiles ; do
8502             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
8503             AC_CONFIG_FILES([$mk])
8504         done
8505     fi
8506 done
8507 fi dnl wxWITH_SUBDIRS
8508
8509 AC_OUTPUT
8510
8511 dnl report how we have been configured
8512 echo
8513 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
8514 echo ""
8515 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_DESC}"
8516 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
8517 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
8518 echo $ECHO_N "  Should wxWidgets support Unicode?                       ${wxUSE_UNICODE:-no}$ECHO_C"
8519 if test "$wxUSE_UNICODE" = "yes"; then
8520     if test "$wxUSE_UNICODE_UTF8" = "yes"; then
8521         echo " (using UTF-8)"
8522     else
8523         echo " (using wchar_t)"
8524     fi
8525 else
8526     echo
8527 fi
8528
8529 echo "  What level of wxWidgets compatibility should be enabled?"
8530 echo "                                       wxWidgets 2.6      ${WXWIN_COMPATIBILITY_2_6:-no}"
8531 echo "                                       wxWidgets 2.8      ${WXWIN_COMPATIBILITY_2_8:-yes}"
8532
8533 echo "  Which libraries should wxWidgets use?"
8534 echo "                                       STL                ${wxUSE_STL}"
8535 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
8536 echo "                                       png                ${wxUSE_LIBPNG-none}"
8537 echo "                                       regex              ${wxUSE_REGEX}"
8538 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
8539 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
8540 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
8541 fi
8542 echo "                                       zlib               ${wxUSE_ZLIB}"
8543 echo "                                       expat              ${wxUSE_EXPAT}"
8544 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
8545 echo "                                       sdl                ${wxUSE_LIBSDL}"
8546
8547 echo ""
8548
8549 dnl vi: set et sts=4 sw=4 com=\:dnl: