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], [2.9.5], [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="-$host_alias"
  35 else
  36     HOST_PREFIX=
  37     HOST_SUFFIX=
  38 fi
  39
  40 dnl When making releases do:
  41 dnl
  42 dnl wx_release_number += 1
  43
  44 wx_major_version_number=2
  45 wx_minor_version_number=9
  46 wx_release_number=5
  47 wx_subrelease_number=0
  48
  49 WX_RELEASE=$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_COCOA=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_WITHOUT(libjbig,    [  --without-libjbig       don't use libjbig in libtiff even if available)], wxUSE_LIBJBIG)
 589 WX_ARG_WITHOUT(liblzma,    [  --without-liblzma       don't use liblzma in libtiff even if available)], wxUSE_LIBLZMA)
 590 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 591 WX_ARG_WITH(libiconv,      [  --with-libiconv         use libiconv (character conversion)], wxUSE_LIBICONV)
 592 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 593 WX_ARG_WITHOUT(gtkprint,   [  --without-gtkprint      don't use GTK printing support], wxUSE_GTKPRINT)
 594 WX_ARG_WITHOUT(gnomeprint, [  --without-gnomeprint    don't use GNOME printing libraries], wxUSE_LIBGNOMEPRINT)
 595 WX_ARG_WITH(gnomevfs,      [  --with-gnomevfs         use GNOME VFS for associating MIME types], wxUSE_LIBGNOMEVFS)
 596 WX_ARG_WITH(libnotify,     [  --with-libnotify        use libnotify for notifications], wxUSE_LIBNOTIFY)
 597 WX_ARG_WITH(hildon,        [  --with-hildon           use Hildon framework for Nokia 770/800/810], wxUSE_LIBHILDON)
 598 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 599
 600 fi
 601 dnl for GUI only
 602
 603 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 604 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 605 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 606 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 607 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 608
 609 AC_MSG_CHECKING([for --with-macosx-sdk])
 610 AC_ARG_WITH(macosx-sdk,    [  --with-macosx-sdk=PATH  use an OS X SDK at PATH], [
 611         wxUSE_MACOSX_SDK=$withval
 612         wx_cv_use_macosx_sdk="wxUSE_MACOSX_SDK=$withval"
 613     ])
 614 AC_MSG_RESULT([$wxUSE_MACOSX_SDK])
 615
 616 AC_MSG_CHECKING([for --with-macosx-version-min])
 617 AC_ARG_WITH(macosx-version-min,    [  --with-macosx-version-min=VER   build binaries which require at least this OS X version], [
 618         wxUSE_MACOSX_VERSION_MIN=$withval
 619         wx_cv_use_macosx_version_min="wxUSE_MACOSX_VERSION_MIN=$withval"
 620     ])
 621 AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
 622
 623 dnl ---------------------------------------------------------------------------
 624 dnl debugging options
 625 dnl ---------------------------------------------------------------------------
 626
 627 dnl don't use WX_ARG_ENABLE as it just gets in the way instead of helping with
 628 dnl this rather unusual option
 629 AC_MSG_CHECKING([for --enable-debug])
 630 AC_ARG_ENABLE(debug,       [  --enable-debug          build library for debugging],
 631     [
 632         if test "$enableval" = yes; then
 633             wxUSE_DEBUG=yes
 634         elif test "$enableval" = no; then
 635             wxUSE_DEBUG=no
 636         elif test "$enableval" = max; then
 637             wxUSE_DEBUG=yes
 638             WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -DwxDEBUG_LEVEL=2"
 639         else
 640             AC_MSG_ERROR([Invalid --enable-debug value, must be yes, no or max])
 641         fi
 642     ],
 643     wxUSE_DEBUG=default
 644 )
 645 AC_MSG_RESULT([${enable_debug-default}])
 646
 647 case "$wxUSE_DEBUG" in
 648     yes)
 649         dnl build the library for debugging: enable debugging code and generate
 650         dnl the debug information for the library itself
 651         DEFAULT_wxUSE_DEBUG_FLAG=yes
 652         DEFAULT_wxUSE_DEBUG_INFO=yes
 653
 654         dnl also disable optimizations by default if --enable-debug was used
 655         dnl (this can still be overridden by an explicit --enable-optimise)
 656         DEFAULT_wxUSE_OPTIMISE=no
 657         ;;
 658
 659     no)
 660         dnl --disable-debug is equivalent to both --disable-debug_flag and
 661         dnl --disable-debug_info
 662         DEFAULT_wxUSE_DEBUG_FLAG=no
 663         DEFAULT_wxUSE_DEBUG_INFO=no
 664         ;;
 665
 666     default)
 667         dnl the library is built with debugging support by default but without
 668         dnl debug information as this requires much, much more disk space
 669         DEFAULT_wxUSE_DEBUG_FLAG=yes
 670         DEFAULT_wxUSE_DEBUG_INFO=no
 671         ;;
 672 esac
 673
 674 WX_ARG_DISABLE(debug_flag,   [  --disable-debug_flag    disable all debugging support], wxUSE_DEBUG_FLAG)
 675 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     generate debug information], wxUSE_DEBUG_INFO)
 676
 677 dnl enabled if just --enable-debug_{flag,info} was
 678 dnl
 679 dnl in any case, only set the default value and allow overriding it with an
 680
 681 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 682 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    obsolete, don't use: use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 683 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    obsolete, don't use: create code with memory tracing], wxUSE_MEM_TRACING)
 684
 685 dnl ---------------------------------------------------------------------------
 686 dnl global compile options
 687 dnl ---------------------------------------------------------------------------
 688
 689 WX_ARG_DISABLE(shared,     [  --disable-shared        create static library instead of shared], wxUSE_SHARED)
 690 WX_ARG_ENABLE(stl,         [  --enable-stl            use standard C++ classes for everything], wxUSE_STL)
 691 if test "$wxUSE_STL" = "yes"; then
 692     DEFAULT_wxUSE_STD_CONTAINERS=yes
 693     DEFAULT_wxUSE_STD_IOSTREAM=yes
 694     DEFAULT_wxUSE_STD_STRING=yes
 695 fi
 696 WX_ARG_ENABLE(std_containers,[  --enable-std_containers use standard C++ container classes], wxUSE_STD_CONTAINERS)
 697 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 698 WX_ARG_ENABLE(std_string,    [  --enable-std_string     use standard C++ string classes], wxUSE_STD_STRING)
 699 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)
 700 WX_ARG_DISABLE(unicode,      [  --disable-unicode       compile without Unicode support], wxUSE_UNICODE)
 701 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 702 WX_ARG_ENABLE_PARAM(utf8,    [  --enable-utf8           use UTF-8 representation for strings (Unix only)], wxUSE_UNICODE_UTF8)
 703 WX_ARG_ENABLE(utf8only,      [  --enable-utf8only       only support UTF-8 locales in UTF-8 build (Unix only)], wxUSE_UNICODE_UTF8_LOCALE)
 704 WX_ARG_ENABLE(extended_rtti, [  --enable-extended_rtti  use extended RTTI (XTI)], wxUSE_EXTENDED_RTTI)
 705 if test "$USE_OS2" = 1; then
 706     DEFAULT_wxUSE_OMF=no
 707     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 708 fi
 709
 710 WX_ARG_DISABLE(optimise,   [  --disable-optimise      compile without optimisations], wxUSE_OPTIMISE)
 711
 712 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 713 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 714 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 715 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 716 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 717 WX_ARG_DISABLE(vararg_macros,[  --disable-vararg_macros don't use vararg macros, even if they are supported], wxUSE_VARARG_MACROS)
 718
 719 WX_ARG_ENABLE_PARAM(universal_binary, [[  --enable-universal_binary=archs create universal binary for the specified (or all supported) architectures]], wxUSE_UNIVERSAL_BINARY)
 720 WX_ARG_ENABLE_PARAM(macosx_arch,      [[  --enable-macosx_arch=ARCH  build for just the specified architecture]], wxUSE_MAC_ARCH)
 721
 722 WX_ARG_ENABLE(compat26,      [  --enable-compat26       enable wxWidgets 2.6 compatibility], WXWIN_COMPATIBILITY_2_6)
 723 WX_ARG_DISABLE(compat28,     [  --disable-compat28      disable wxWidgets 2.8 compatibility], WXWIN_COMPATIBILITY_2_8)
 724
 725 WX_ARG_DISABLE(rpath,        [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 726
 727 WX_ARG_ENABLE(objc_uniquifying,[  --enable-objc_uniquifying enable Objective-C class name uniquifying], wxUSE_OBJC_UNIQUIFYING)
 728
 729 WX_ARG_DISABLE(visibility,   [  --disable-visibility    disable use of ELF symbols visibility even if supported], wxUSE_VISIBILITY)
 730 WX_ARG_DISABLE(tls,          [  --disable-tls           disable use of compiler TLS support], wxUSE_COMPILER_TLS)
 731
 732 dnl ---------------------------------------------------------------------------
 733 dnl optional non GUI features
 734 dnl ---------------------------------------------------------------------------
 735
 736 WX_ARG_FEATURE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 737 WX_ARG_FEATURE(xlocale,       [  --enable-xlocale        use x-locale support (requires wxLocale)], wxUSE_XLOCALE)
 738 WX_ARG_FEATURE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 739
 740 WX_ARG_FEATURE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 741 WX_ARG_FEATURE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 742 WX_ARG_FEATURE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 743 WX_ARG_FEATURE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 744 WX_ARG_FEATURE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 745 WX_ARG_FEATURE(ipv6,          [  --enable-ipv6           enable IPv6 support in wxSocket], wxUSE_IPV6)
 746 WX_ARG_FEATURE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 747 WX_ARG_FEATURE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 748
 749 WX_ARG_FEATURE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 750
 751 WX_ARG_FEATURE(baseevtloop,   [  --enable-baseevtloop    use event loop in console programs too], wxUSE_CONSOLE_EVENTLOOP)
 752 WX_ARG_FEATURE(epollloop,     [  --enable-epollloop      use wxEpollDispatcher class (Linux only)], wxUSE_EPOLL_DISPATCHER)
 753 WX_ARG_FEATURE(selectloop,    [  --enable-selectloop     use wxSelectDispatcher class], wxUSE_SELECT_DISPATCHER)
 754
 755 dnl please keep the settings below in alphabetical order
 756 WX_ARG_FEATURE(any,           [  --enable-any            use wxAny class], wxUSE_ANY)
 757 WX_ARG_FEATURE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 758 WX_ARG_FEATURE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 759 WX_ARG_FEATURE(base64,        [  --enable-base64         use base64 encoding/decoding functions], wxUSE_BASE64)
 760 WX_ARG_FEATURE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 761 WX_ARG_FEATURE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 762 WX_ARG_FEATURE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 763 WX_ARG_FEATURE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 764 WX_ARG_FEATURE(debugreport,   [  --enable-debugreport    use wxDebugReport class], wxUSE_DEBUGREPORT)
 765 WX_ARG_FEATURE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 766 WX_ARG_FEATURE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 767 WX_ARG_FEATURE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 768 WX_ARG_FEATURE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 769 WX_ARG_FEATURE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 770 WX_ARG_FEATURE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 771 WX_ARG_FEATURE(filehistory,   [  --enable-filehistory    use wxFileHistory class], wxUSE_FILE_HISTORY)
 772 WX_ARG_FEATURE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 773 WX_ARG_FEATURE(fontenum,      [  --enable-fontenum       use wxFontEnumerator class], wxUSE_FONTENUM)
 774 WX_ARG_FEATURE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 775 WX_ARG_FEATURE(fs_archive,    [  --enable-fs_archive     use virtual archive filesystems], wxUSE_FS_ARCHIVE)
 776 WX_ARG_FEATURE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 777 WX_ARG_FEATURE(fs_zip,        [  --enable-fs_zip         now replaced by fs_archive], wxUSE_FS_ZIP)
 778 WX_ARG_FEATURE(fsvolume,      [  --enable-fsvolume       use wxFSVolume class], wxUSE_FSVOLUME)
 779 WX_ARG_FEATURE(fswatcher,     [  --enable-fswatcher      use wxFileSystemWatcher class], wxUSE_FSWATCHER)
 780 WX_ARG_FEATURE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 781 WX_ARG_FEATURE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 782 WX_ARG_FEATURE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 783 WX_ARG_FEATURE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 784 WX_ARG_FEATURE(printfposparam,[  --enable-printfposparam use wxVsnprintf() which supports positional parameters], wxUSE_PRINTF_POS_PARAMS)
 785 WX_ARG_FEATURE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 786 WX_ARG_FEATURE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 787 WX_ARG_FEATURE(stdpaths,      [  --enable-stdpaths       use wxStandardPaths class], wxUSE_STDPATHS)
 788 WX_ARG_FEATURE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 789 WX_ARG_FEATURE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 790 WX_ARG_FEATURE(sysoptions,    [  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 791 WX_ARG_FEATURE(tarstream,     [  --enable-tarstream      use wxTar streams], wxUSE_TARSTREAM)
 792 WX_ARG_FEATURE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 793 WX_ARG_FEATURE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 794 WX_ARG_FEATURE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 795 WX_ARG_FEATURE(variant,       [  --enable-variant        use wxVariant class], wxUSE_VARIANT)
 796 WX_ARG_FEATURE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
 797
 798 dnl URL-related classes
 799 WX_ARG_FEATURE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 800 WX_ARG_FEATURE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 801 WX_ARG_FEATURE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 802 WX_ARG_FEATURE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 803 WX_ARG_FEATURE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 804
 805 WX_ARG_FEATURE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 806
 807 WX_ARG_ENABLE(iniconf,      [  --enable-iniconf        use wxIniConfig (Win32 only)], wxUSE_INICONF)
 808 WX_ARG_FEATURE(regkey,      [  --enable-regkey         use wxRegKey class (Win32 only)], wxUSE_REGKEY)
 809
 810 if test "$wxUSE_GUI" = "yes"; then
 811
 812 dnl ---------------------------------------------------------------------------
 813 dnl optional "big" GUI features
 814 dnl ---------------------------------------------------------------------------
 815
 816 WX_ARG_FEATURE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 817 WX_ARG_FEATURE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 818 WX_ARG_FEATURE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 819 WX_ARG_FEATURE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 820 WX_ARG_FEATURE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 821 WX_ARG_FEATURE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
 822 WX_ARG_FEATURE(aui,         [  --enable-aui            use AUI docking library], wxUSE_AUI)
 823 WX_ARG_FEATURE(propgrid,    [  --enable-propgrid       use wxPropertyGrid library], wxUSE_PROPGRID)
 824 WX_ARG_FEATURE(ribbon,      [  --enable-ribbon         use wxRibbon library], wxUSE_RIBBON)
 825 WX_ARG_FEATURE(stc,         [  --enable-stc            use wxStyledTextCtrl library], wxUSE_STC)
 826 WX_ARG_FEATURE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 827 WX_ARG_FEATURE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 828 WX_ARG_FEATURE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 829 WX_ARG_FEATURE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 830 WX_ARG_FEATURE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
 831 WX_ARG_FEATURE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
 832 WX_ARG_FEATURE(mediactrl,   [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 833 WX_ARG_FEATURE(gstreamer8,  [  --enable-gstreamer8     force GStreamer 0.8 instead of 0.10 with the wxMediaCtrl class on unix], wxUSE_GSTREAMER8)
 834 WX_ARG_FEATURE(richtext,    [  --enable-richtext       use wxRichTextCtrl], wxUSE_RICHTEXT)
 835 WX_ARG_FEATURE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 836 WX_ARG_FEATURE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 837 WX_ARG_FEATURE(svg,         [  --enable-svg            use wxSVGFileDC device context], wxUSE_SVG)
 838 WX_ARG_FEATURE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac-only, use wxWebView instead)], wxUSE_WEBKIT)
 839 WX_ARG_FEATURE(webview,     [  --enable-webview        use wxWebView library], wxUSE_WEBVIEW)
 840
 841 dnl wxDC is implemented in terms of wxGraphicsContext in wxOSX so the latter
 842 dnl can't be disabled, don't even provide an option to do it
 843 if test "$wxUSE_MAC" != 1; then
 844 WX_ARG_FEATURE(graphics_ctx,[  --enable-graphics_ctx   use graphics context 2D drawing API], wxUSE_GRAPHICS_CONTEXT)
 845 fi
 846
 847 dnl ---------------------------------------------------------------------------
 848 dnl IPC &c
 849 dnl ---------------------------------------------------------------------------
 850
 851 WX_ARG_FEATURE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 852 WX_ARG_FEATURE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 853
 854 dnl ---------------------------------------------------------------------------
 855 dnl optional GUI controls (in alphabetical order except the first one)
 856 dnl ---------------------------------------------------------------------------
 857
 858 dnl don't set DEFAULT_wxUSE_XXX below if the option is not specified
 859 DEFAULT_wxUSE_CONTROLS=none
 860 WX_ARG_DISABLE(controls,    [  --disable-controls      disable compilation of all standard controls], wxUSE_CONTROLS)
 861
 862 dnl even with --disable-controls, some may be enabled by an explicit
 863 dnl --enable-<control> later on the command line -- but by default all will be
 864 dnl disabled
 865 if test "$wxUSE_CONTROLS" = "no"; then
 866     DEFAULT_wxUSE_ACCEL=no
 867     DEFAULT_wxUSE_ANIMATIONCTRL=no
 868     DEFAULT_wxUSE_BANNERWINDOW=no
 869     DEFAULT_wxUSE_BMPBUTTON=no
 870     DEFAULT_wxUSE_BUTTON=no
 871     DEFAULT_wxUSE_CALCTRL=no
 872     DEFAULT_wxUSE_CARET=no
 873     DEFAULT_wxUSE_CHECKBOX=no
 874     DEFAULT_wxUSE_CHECKLISTBOX=no
 875     DEFAULT_wxUSE_CHOICE=no
 876     DEFAULT_wxUSE_CHOICEBOOK=no
 877     DEFAULT_wxUSE_COLLPANE=no
 878     DEFAULT_wxUSE_COLOURPICKERCTRL=no
 879     DEFAULT_wxUSE_COMBOBOX=no
 880     DEFAULT_wxUSE_COMBOBOX=no
 881     DEFAULT_wxUSE_COMMANDLINKBUTTON=no
 882     DEFAULT_wxUSE_DATAVIEWCTRL=no
 883     DEFAULT_wxUSE_DATEPICKCTRL=no
 884     DEFAULT_wxUSE_DETECT_SM=no
 885     DEFAULT_wxUSE_DIRPICKERCTRL=no
 886     DEFAULT_wxUSE_DISPLAY=no
 887     DEFAULT_wxUSE_FILECTRL=no
 888     DEFAULT_wxUSE_FILEPICKERCTRL=no
 889     DEFAULT_wxUSE_FONTPICKERCTRL=no
 890     DEFAULT_wxUSE_GAUGE=no
 891     DEFAULT_wxUSE_GRID=no
 892     DEFAULT_wxUSE_HEADERCTRL=no
 893     DEFAULT_wxUSE_HYPERLINKCTRL=no
 894     DEFAULT_wxUSE_IMAGLIST=no
 895     DEFAULT_wxUSE_LISTBOOK=no
 896     DEFAULT_wxUSE_LISTBOX=no
 897     DEFAULT_wxUSE_LISTCTRL=no
 898     DEFAULT_wxUSE_MARKUP=no
 899     DEFAULT_wxUSE_NOTEBOOK=no
 900     DEFAULT_wxUSE_POPUPWIN=no
 901     DEFAULT_wxUSE_RADIOBOX=no
 902     DEFAULT_wxUSE_RADIOBTN=no
 903     DEFAULT_wxUSE_RICHMSGDLG=no
 904     DEFAULT_wxUSE_RICHTOOLTIP=no
 905     DEFAULT_wxUSE_REARRANGECTRL=no
 906     DEFAULT_wxUSE_SASH=no
 907     DEFAULT_wxUSE_SCROLLBAR=no
 908     DEFAULT_wxUSE_SEARCHCTRL=no
 909     DEFAULT_wxUSE_SLIDER=no
 910     DEFAULT_wxUSE_SPINBTN=no
 911     DEFAULT_wxUSE_SPINCTRL=no
 912     DEFAULT_wxUSE_SPLITTER=no
 913     DEFAULT_wxUSE_STATBMP=no
 914     DEFAULT_wxUSE_STATBOX=no
 915     DEFAULT_wxUSE_STATLINE=no
 916     DEFAULT_wxUSE_STATUSBAR=no
 917     DEFAULT_wxUSE_TIMEPICKCTRL=no
 918     DEFAULT_wxUSE_TIPWINDOW=no
 919     DEFAULT_wxUSE_TOGGLEBTN=no
 920     DEFAULT_wxUSE_TOOLBAR=no
 921     DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 922     DEFAULT_wxUSE_TOOLBOOK=no
 923     DEFAULT_wxUSE_TOOLTIPS=no
 924     DEFAULT_wxUSE_TREEBOOK=no
 925     DEFAULT_wxUSE_TREECTRL=no
 926     DEFAULT_wxUSE_TREELISTCTRL=no
 927 fi
 928
 929 dnl features affecting multiple controls
 930 WX_ARG_FEATURE(markup,      [  --enable-markup         support wxControl::SetLabelMarkup], wxUSE_MARKUP)
 931
 932 dnl please keep the settings below in alphabetical order
 933 WX_ARG_FEATURE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
 934 WX_ARG_FEATURE(animatectrl, [  --enable-animatectrl    use wxAnimationCtrl class], wxUSE_ANIMATIONCTRL)
 935 WX_ARG_FEATURE(bannerwindow,[  --enable-bannerwindow   use wxBannerWindow class], wxUSE_BANNERWINDOW)
 936 WX_ARG_FEATURE(artstd,      [  --enable-artstd         use standard XPM icons in wxArtProvider], wxUSE_ARTPROVIDER_STD)
 937 WX_ARG_FEATURE(arttango,    [  --enable-arttango       use Tango icons in wxArtProvider], wxUSE_ARTPROVIDER_TANGO)
 938 WX_ARG_FEATURE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
 939 WX_ARG_FEATURE(bmpcombobox, [  --enable-bmpcombobox    use wxBitmapComboBox class], wxUSE_BITMAPCOMBOBOX)
 940 WX_ARG_FEATURE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
 941 WX_ARG_FEATURE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
 942 WX_ARG_FEATURE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
 943 WX_ARG_FEATURE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
 944 WX_ARG_FEATURE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
 945 WX_ARG_FEATURE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
 946 WX_ARG_FEATURE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
 947 WX_ARG_FEATURE(collpane,    [  --enable-collpane       use wxCollapsiblePane class], wxUSE_COLLPANE)
 948 WX_ARG_FEATURE(colourpicker,[  --enable-colourpicker   use wxColourPickerCtrl class], wxUSE_COLOURPICKERCTRL)
 949 WX_ARG_FEATURE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
 950 WX_ARG_FEATURE(comboctrl,   [  --enable-comboctrl      use wxComboCtrl class], wxUSE_COMBOCTRL)
 951 WX_ARG_FEATURE(commandlinkbutton, [  --enable-commandlinkbutton      use wxCommmandLinkButton class], wxUSE_COMMANDLINKBUTTON)
 952 WX_ARG_FEATURE(dataviewctrl,[  --enable-dataviewctrl   use wxDataViewCtrl class], wxUSE_DATAVIEWCTRL)
 953 WX_ARG_FEATURE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
 954 WX_ARG_FEATURE(detect_sm,   [  --enable-detect_sm      use code to detect X11 session manager], wxUSE_DETECT_SM)
 955 WX_ARG_FEATURE(dirpicker,   [  --enable-dirpicker      use wxDirPickerCtrl class], wxUSE_DIRPICKERCTRL)
 956 WX_ARG_FEATURE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
 957 WX_ARG_FEATURE(editablebox, [  --enable-editablebox    use wxEditableListBox class], wxUSE_EDITABLELISTBOX)
 958 WX_ARG_FEATURE(filectrl,    [  --enable-filectrl       use wxFileCtrl class], wxUSE_FILECTRL)
 959 WX_ARG_FEATURE(filepicker,  [  --enable-filepicker     use wxFilePickerCtrl class], wxUSE_FILEPICKERCTRL)
 960 WX_ARG_FEATURE(fontpicker,  [  --enable-fontpicker     use wxFontPickerCtrl class], wxUSE_FONTPICKERCTRL)
 961 WX_ARG_FEATURE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
 962 WX_ARG_FEATURE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
 963 WX_ARG_FEATURE(headerctrl,  [  --enable-headerctrl     use wxHeaderCtrl class], wxUSE_HEADERCTRL)
 964 WX_ARG_FEATURE(hyperlink,   [  --enable-hyperlink      use wxHyperlinkCtrl class], wxUSE_HYPERLINKCTRL)
 965 WX_ARG_FEATURE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
 966 WX_ARG_FEATURE(infobar,     [  --enable-infobar        use wxInfoBar class], wxUSE_INFOBAR)
 967 WX_ARG_FEATURE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
 968 WX_ARG_FEATURE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
 969 WX_ARG_FEATURE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
 970 WX_ARG_FEATURE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
 971 WX_ARG_FEATURE(notifmsg,    [  --enable-notifmsg       use wxNotificationMessage class], wxUSE_NOTIFICATION_MESSAGE)
 972 WX_ARG_FEATURE(odcombobox,  [  --enable-odcombobox     use wxOwnerDrawnComboBox class], wxUSE_ODCOMBOBOX)
 973 WX_ARG_FEATURE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
 974 WX_ARG_FEATURE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
 975 WX_ARG_FEATURE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
 976 WX_ARG_FEATURE(richmsgdlg,  [  --enable-richmsgdlg     use wxRichMessageDialog class], wxUSE_RICHMSGDLG)
 977 WX_ARG_FEATURE(richtooltip, [  --enable-richtooltip    use wxRichToolTip class], wxUSE_RICHTOOLTIP)
 978 WX_ARG_FEATURE(rearrangectrl,[  --enable-rearrangectrl  use wxRearrangeList/Ctrl/Dialog], wxUSE_REARRANGECTRL)
 979 WX_ARG_FEATURE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
 980 WX_ARG_FEATURE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
 981 WX_ARG_FEATURE(searchctrl,  [  --enable-searchctrl     use wxSearchCtrl class], wxUSE_SEARCHCTRL)
 982 WX_ARG_FEATURE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
 983 WX_ARG_FEATURE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
 984 WX_ARG_FEATURE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
 985 WX_ARG_FEATURE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
 986 WX_ARG_FEATURE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
 987 WX_ARG_FEATURE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
 988 WX_ARG_FEATURE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
 989 WX_ARG_FEATURE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
 990 WX_ARG_FEATURE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
 991 WX_ARG_FEATURE(taskbaricon, [  --enable-taskbaricon    use wxTaskBarIcon class], wxUSE_TASKBARICON)
 992 WX_ARG_FEATURE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
 993 WX_ARG_FEATURE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
 994 WX_ARG_FEATURE(datepick,    [  --enable-timepick       use wxTimePickerCtrl class], wxUSE_TIMEPICKCTRL)
 995 WX_ARG_FEATURE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
 996 WX_ARG_FEATURE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
 997 WX_ARG_FEATURE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
 998 WX_ARG_FEATURE(toolbook,    [  --enable-toolbook       use wxToolbook class], wxUSE_TOOLBOOK)
 999 WX_ARG_FEATURE(treebook,    [  --enable-treebook       use wxTreebook class], wxUSE_TREEBOOK)
1000 WX_ARG_FEATURE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
1001 WX_ARG_FEATURE(treelist,    [  --enable-treelist       use wxTreeListCtrl class], wxUSE_TREELISTCTRL)
1002
1003 dnl ---------------------------------------------------------------------------
1004 dnl common dialogs
1005 dnl ---------------------------------------------------------------------------
1006
1007 WX_ARG_FEATURE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
1008 WX_ARG_FEATURE(aboutdlg,    [  --enable-aboutdlg       use wxAboutBox], wxUSE_ABOUTDLG)
1009 WX_ARG_FEATURE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
1010 WX_ARG_FEATURE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1011 WX_ARG_FEATURE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1012 WX_ARG_FEATURE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1013 WX_ARG_FEATURE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1014 WX_ARG_FEATURE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1015 WX_ARG_FEATURE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1016 WX_ARG_FEATURE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1017 WX_ARG_FEATURE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1018 WX_ARG_FEATURE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1019 WX_ARG_FEATURE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1020 WX_ARG_FEATURE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1021 WX_ARG_FEATURE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1022
1023 dnl ---------------------------------------------------------------------------
1024 dnl misc GUI options
1025 dnl ---------------------------------------------------------------------------
1026
1027 WX_ARG_FEATURE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1028 WX_ARG_FEATURE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1029 WX_ARG_FEATURE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1030 WX_ARG_FEATURE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1031 WX_ARG_FEATURE(mousewheel,  [  --enable-mousewheel     use mousewheel], wxUSE_MOUSEWHEEL)
1032 WX_ARG_FEATURE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1033 WX_ARG_FEATURE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1034 WX_ARG_FEATURE(hotkey,      [  --enable-hotkey         use wxWindow::RegisterHotKey()], wxUSE_HOTKEY)
1035 WX_ARG_FEATURE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
1036 WX_ARG_FEATURE(metafile,    [  --enable-metafiles      use wxMetaFile], wxUSE_METAFILE)
1037 WX_ARG_FEATURE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1038 WX_ARG_FEATURE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
1039 WX_ARG_FEATURE(uiactionsim,  [  --enable-uiactionsim    use wxUIActionSimulator (experimental)], wxUSE_UIACTIONSIMULATOR)
1040 WX_ARG_FEATURE(dctransform,  [  --enable-dctransform    use wxDC::SetTransformMatrix and related], wxUSE_DC_TRANSFORM_MATRIX)
1041 WX_ARG_FEATURE(webviewwebkit,[  --enable-webviewwebkit  use wxWebView WebKit backend], wxUSE_WEBVIEW_WEBKIT)
1042
1043 dnl ---------------------------------------------------------------------------
1044 dnl support for image formats that do not rely on external library
1045 dnl ---------------------------------------------------------------------------
1046
1047 WX_ARG_FEATURE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1048 WX_ARG_FEATURE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1049 WX_ARG_FEATURE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1050 WX_ARG_FEATURE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1051 WX_ARG_FEATURE(tga,         [  --enable-tga            use tga images (TGA file format)], wxUSE_TGA)
1052 WX_ARG_FEATURE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1053 WX_ARG_FEATURE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1054 WX_ARG_FEATURE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1055 WX_ARG_FEATURE(ico_cur,     [  --enable-ico_cur        use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1056
1057 dnl ---------------------------------------------------------------------------
1058 dnl wxMSW-only options
1059 dnl ---------------------------------------------------------------------------
1060
1061 WX_ARG_FEATURE(dccache,     [  --enable-dccache        cache temporary wxDC objects (Win32 only)], wxUSE_DC_CACHEING)
1062 WX_ARG_FEATURE(ps-in-msw,   [  --enable-ps-in-msw      use PS printing in wxMSW (Win32 only)], wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
1063 WX_ARG_FEATURE(ownerdrawn,  [  --enable-ownerdrawn     use owner drawn controls (Win32 and OS/2 only)], wxUSE_OWNER_DRAWN)
1064 WX_ARG_FEATURE(uxtheme,     [  --enable-uxtheme        enable support for Windows XP themed look (Win32 only)], wxUSE_UXTHEME)
1065 WX_ARG_FEATURE(wxdib,       [  --enable-wxdib          use wxDIB class (Win32 only)], wxUSE_DIB)
1066 WX_ARG_FEATURE(webviewie,   [  --enable-webviewie      use wxWebView IE backend (Win32 only)], wxUSE_WEBVIEW_IE)
1067
1068 dnl this one is not really MSW-specific but it exists mainly to be turned off
1069 dnl under MSW, it should be off by default on the other platforms
1070 if test "$wxUSE_MSW" != 1; then
1071     DEFAULT_wxUSE_AUTOID_MANAGEMENT=no
1072 fi
1073
1074 WX_ARG_FEATURE(autoidman,   [  --enable-autoidman      use automatic ids management], wxUSE_AUTOID_MANAGEMENT)
1075
1076 fi
1077 dnl for GUI only
1078
1079 dnl ---------------------------------------------------------------------------
1080 dnl Checks for programs
1081 dnl ---------------------------------------------------------------------------
1082
1083 dnl flush the cache because checking for programs might abort
1084 AC_CACHE_SAVE
1085
1086 dnl C-compiler checks
1087 dnl   defines CC with the compiler to use
1088 dnl   defines GCC with yes if using gcc
1089 dnl   defines GCC empty if not using gcc
1090 dnl   defines CFLAGS
1091 dnl
1092 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1093 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1094 dnl (if not already present in C*FLAGS) the -g and -O flags ourselves below
1095 CFLAGS=${CFLAGS:=}
1096 AC_BAKEFILE_PROG_CC
1097
1098 dnl is -traditional needed for correct compilations
1099 dnl   adds -traditional for gcc if needed
1100 AC_PROG_GCC_TRADITIONAL
1101
1102 dnl C++-compiler checks
1103 dnl   defines CXX with the compiler to use
1104 dnl   defines GXX with yes if using gxx
1105 dnl   defines GXX empty if not using gxx
1106 dnl   defines CXXFLAGS
1107 dnl
1108 dnl see CFLAGS line above
1109 CXXFLAGS=${CXXFLAGS:=}
1110 AC_BAKEFILE_PROG_CXX
1111
1112 dnl configure always sets CXX to something as it falls back to g++ even if no
1113 dnl C++ compiler was found, but we prefer to abort now with a clear error
1114 dnl message rather than give errors about all tests failures below
1115 if test "$CXX" = "g++" -a "$GXX" != "yes"; then
1116     AC_MSG_ERROR([C++ compiler is needed to build wxWidgets])
1117 fi
1118
1119 dnl ar command
1120 dnl   defines AR with the appropriate command
1121 dnl
1122 dnl For Sun CC AC_BAKEFILE below sets AR to the compiler itself.
1123 if test "x$SUNCXX" != xyes; then
1124     AC_CHECK_TOOL(AR, ar)
1125     if test "x$AR" = "x" ; then
1126         AC_MSG_ERROR([ar is needed to build wxWidgets])
1127     fi
1128 fi
1129
1130 dnl ---------------------------------------------------------------------------
1131 dnl Mac-specific SDK/architectures checks
1132 dnl ---------------------------------------------------------------------------
1133
1134 if test "$wxUSE_MAC" = 1; then
1135
1136 retest_macosx_linking=no
1137
1138 OSX_ARCH_OPTS=""
1139
1140 dnl Deal with architecture selection. By default, we compile for the current
1141 dnl architecture, whatever it is. With --enable-universal_binary the list of
1142 dnl architectures can be explicitly specified. If it isn't, we compile for all
1143 dnl supported ones.
1144 if test "x$wxUSE_UNIVERSAL_BINARY" != xno ; then
1145     if test "x$wxUSE_MAC_ARCH" != xno; then
1146         AC_MSG_WARN([--enable-macosx_arch is ignored when --enable-universal_binary is used.])
1147     fi
1148
1149     if test "x$wxUSE_UNIVERSAL_BINARY" != xyes; then
1150         OSX_ARCH_OPTS=$wxUSE_UNIVERSAL_BINARY
1151     else dnl Use all architectures supported
1152         OSX_ARCH_OPTS="ppc,i386"
1153         if test "$wxUSE_OSX_COCOA" = 1; then
1154             OSX_ARCH_OPTS="$OSX_ARCH_OPTS,x86_64"
1155         fi
1156     fi
1157
1158     AC_MSG_CHECKING([for architectures to use in universal binary])
1159     AC_MSG_RESULT([$OSX_ARCH_OPTS])
1160
1161     dnl NOTE: Only the compiler driver needs arch flags.  The link editor
1162     dnl is incapable of using them but the compiler driver (which we use
1163     dnl as LD when building dynamic libraries) uses them to invoke the
1164     dnl real ld multiple times.  If we moved to libtool -dynamic we would
1165     dnl need no arch flags because libtool automatically invokes ld for
1166     dnl every architecture found in the fat input files.
1167     dnl
1168     dnl For static library builds, AR/RANLIB automatically create proper
1169     dnl fat archives although AR is unable to update them once RANLIB has
1170     dnl made them into proper fat archives.  Fortunately, our link process
1171     dnl simply removes the .a file before using ar to create a new one.
1172     dnl If we did move to libtool -static we still wouldn't need arch flags
1173     dnl because libtool automatically figures it out based on input.
1174     retest_macosx_linking=yes
1175 else
1176     if test "x$wxUSE_MAC_ARCH" != xno; then
1177         OSX_ARCH_OPTS=$wxUSE_MAC_ARCH
1178     fi
1179 fi
1180
1181 if test "x$OSX_ARCH_OPTS" != "x"; then
1182     dnl Check if there is more than one architecture
1183     if echo $OSX_ARCH_OPTS | grep -q ","; then
1184         AC_MSG_WARN([Disabling dependency tracking due to universal binary build.])
1185         disable_macosx_deps=yes
1186
1187         dnl HACK: PCH could be made to work by precompiling for each architecture into separate directories
1188         dnl and including all architecture directories with each compiler invocation.
1189         dnl That would require a major rework of Bakefile and at the same time it would be nice to have
1190         dnl Objective-C++ precompiled headers.
1191         AC_MSG_WARN([Disabling precompiled headers due to universal binary build.])
1192         bk_use_pch=no
1193     fi
1194
1195     OSX_ARCH_OPTS=`echo $OSX_ARCH_OPTS | sed -e 's/^/-arch /' -e 's/,/ -arch /g'`
1196
1197     CXXFLAGS="$OSX_ARCH_OPTS $CXXFLAGS"
1198     CFLAGS="$OSX_ARCH_OPTS $CFLAGS"
1199     OBJCXXFLAGS="$OSX_ARCH_OPTS $OBJCXXFLAGS"
1200     OBJCFLAGS="$OSX_ARCH_OPTS $OBJCFLAGS"
1201     LDFLAGS="$OSX_ARCH_OPTS $LDFLAGS"
1202 fi
1203
1204 dnl Set up the Mac OS X SDK.  We do this early so configure tests will occur
1205 dnl with the SDK in place.
1206 dnl NOTE: We clobber wxUSE_MACOSX_SDK with the SDK path
1207 if test "x$wxUSE_MACOSX_SDK" = "xno"; then
1208     wxUSE_MACOSX_SDK=
1209 elif test "x$wxUSE_MACOSX_SDK" = "xyes"; then
1210     # TODO: Search for most recent SDK and use it.
1211     wxUSE_MACOSX_SDK="/Developer/SDKs/MacOSX10.4u.sdk"
1212 fi
1213
1214
1215 if test "x$wxUSE_MACOSX_SDK" != "x"; then
1216     AC_MSG_CHECKING([for SDK directory $wxUSE_MACOSX_SDK])
1217     if ! test -d "$wxUSE_MACOSX_SDK"; then
1218         AC_MSG_FAILURE([not found])
1219     else
1220         AC_MSG_RESULT([exists])
1221     fi
1222     dnl CC and CXX will have these flags added below, after the compiler has been chosen
1223     MACOSX_SDK_OPTS="-isysroot $wxUSE_MACOSX_SDK"
1224     retest_macosx_linking=yes
1225     dnl NOTE: When libtool is used in lieu of AR/RANLIB (i.e. in static mode)
1226     dnl the syslibroot makes no difference.  We aren't using libtool now but
1227     dnl if we ever did, be aware that you don't need to worry about it.
1228 fi
1229
1230 dnl Set up the deployment target
1231 dnl No   : Don't specify a min version even if using an SDK
1232 dnl Yes  : Use the version from the SDK if used, otherwise same as no
1233 dnl Param: Use the specified version
1234 if test "x$wxUSE_MACOSX_VERSION_MIN" = "xno"; then
1235     wxUSE_MACOSX_VERSION_MIN=
1236 elif test "x$wxUSE_MACOSX_VERSION_MIN" = "xyes"; then
1237     if test "x$wxUSE_MACOSX_SDK" != "x"; then
1238         AC_MSG_CHECKING([SDK deployment version])
1239 dnl We need to quote the next line where we don't need macros and do need [] in the regex
1240 [
1241         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\} *; *$/\1/'`
1242 ]
1243         # If that failed, try again with the new key
1244         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" == "x"; then
1245 [
1246             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\} *; *$/\1/'`
1247 ]
1248         fi
1249
1250         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" != "x"; then
1251             wxUSE_MACOSX_VERSION_MIN=$MACOSX_SDK_PLIST_VERSION_MIN
1252             AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
1253         else
1254             AC_MSG_WARN([Could not determine deployment target from SDKSettings.plist])
1255             wxUSE_MACOSX_VERSION_MIN=
1256         fi
1257     else
1258         wxUSE_MACOSX_VERSION_MIN=
1259     fi
1260 elif test "x$wxUSE_MACOSX_VERSION_MIN" = "x"; then
1261     wxUSE_MACOSX_VERSION_MIN=10.5
1262 fi
1263
1264 if test "x$MACOSX_SDK_OPTS" != "x"; then
1265     eval "CC=\"$CC $MACOSX_SDK_OPTS\""
1266     eval "CXX=\"$CXX $MACOSX_SDK_OPTS\""
1267     eval "LD=\"$LD $MACOSX_SDK_OPTS\""
1268     retest_macosx_linking=yes
1269 fi
1270
1271 if test "x$wxUSE_MACOSX_VERSION_MIN" != "x"; then
1272     if test "$wxUSE_OSX_IPHONE" = 1; then
1273         MACOSX_VERSION_MIN_OPTS="-miphoneos-version-min=$wxUSE_MACOSX_VERSION_MIN"
1274     else
1275         MACOSX_VERSION_MIN_OPTS="-mmacosx-version-min=$wxUSE_MACOSX_VERSION_MIN"
1276     fi
1277     eval "CC=\"$CC $MACOSX_VERSION_MIN_OPTS\""
1278     eval "CXX=\"$CXX $MACOSX_VERSION_MIN_OPTS\""
1279     eval "LD=\"$LD $MACOSX_VERSION_MIN_OPTS\""
1280     retest_macosx_linking=yes
1281 fi
1282
1283 dnl If either an SDK or a version option was added, make sure that we can
1284 dnl still compile and link both C and C++.  If we didn't do this, then most
1285 dnl of the remaining tests would fail.
1286 if test "x$retest_macosx_linking" = "xyes"; then
1287     AC_LANG_PUSH(C)
1288     AC_MSG_CHECKING([if C compiler ($CC) works with SDK/version options])
1289     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1290     AC_LANG_POP()
1291
1292     AC_LANG_PUSH(C++)
1293     AC_MSG_CHECKING([if C++ compiler ($CXX) works with SDK/version options])
1294     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1295     AC_LANG_POP()
1296 fi
1297
1298 fi dnl wxUSE_MAC
1299
1300 case "${host}" in
1301
1302     dnl The other BSD's should probably go in here too, since this is
1303     dnl to workaround a strange static lib BSDism.
1304     dnl Mac OS X install seems to ignore -p option...
1305     *-*-darwin* )
1306         INSTALL_PROGRAM="cp -fp"
1307         INSTALL_DATA="cp -fp"
1308         ;;
1309     *)
1310         ;;
1311 esac
1312
1313 dnl ------------------------------------------------------------------------
1314 dnl Platform specific tests
1315 dnl ------------------------------------------------------------------------
1316
1317 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
1318     dnl While g++ predefines _GNU_SOURCE by default, gcc does not, so do it
1319     dnl explicitly to ensure that the tests done below using C compiler
1320     dnl succeed, otherwise things like pthread_mutexattr_settype() (and many
1321     dnl others) wouldn't be detected.
1322     AC_DEFINE(_GNU_SOURCE)
1323
1324     dnl For non-g++ compilers (including gcc, as mentioned above) we need to
1325     dnl add this flag explicitly when building our own code later too.
1326     GNU_SOURCE_FLAG="-D_GNU_SOURCE"
1327     CFLAGS="$GNU_SOURCE_FLAG $CFLAGS"
1328 fi
1329
1330 if test "x$USE_AIX" = "x1"; then
1331     dnl xlC needs -qunique under AIX so that one source file can be
1332     dnl compiled to multiple object files and safely linked together.
1333     if test "x$XLCXX" = "xyes"; then
1334         CXXFLAGS="-qunique $CXXFLAGS"
1335     fi
1336
1337     dnl AIX sys/timer.h header #defines func_data as t_union.data breaking the
1338     dnl compilation of GTK+ headers that use func_data as parameter name in
1339     dnl several places. We could work around this by inserting "#undef
1340     dnl func_data" in the code but IBM provides a possibility to disable this
1341     dnl #define by pre-defining the symbol below and this seems to be simpler.
1342     dnl And if we have any problems because of it we can always remove it and
1343     dnl use the #undef approach.
1344     CPPFLAGS="-D_LINUX_SOURCE_COMPAT $CPPFLAGS"
1345 fi
1346
1347 dnl This case is for PowerPC OS X vs. everything else
1348 case "${host}" in
1349   powerpc-*-darwin* )
1350     AC_MSG_CHECKING([if __POWERPC__ is already defined])
1351     AC_TRY_COMPILE([],[#ifndef __POWERPC__
1352         choke me for lack of PowerPC
1353 #endif
1354 ],
1355         [AC_MSG_RESULT([yes])],
1356         [AC_MSG_RESULT([no])
1357         AC_DEFINE(__POWERPC__)
1358     ])
1359   ;;
1360 esac
1361
1362 dnl This case is for OS X vs. everything else
1363 case "${host}" in
1364   *-*-darwin* )
1365     AC_MSG_CHECKING([if CoreFoundation/CFBase.h is usable])
1366     AC_TRY_COMPILE([#include <CoreFoundation/CFBase.h>
1367 ],[],
1368         [AC_MSG_RESULT([yes])],
1369         [AC_MSG_RESULT([no])
1370         AC_MSG_CHECKING([if __CF_USE_FRAMEWORK_INCLUDES__ is required])
1371         AC_TRY_COMPILE([#define __CF_USE_FRAMEWORK_INCLUDES__
1372 #include <CoreFoundation/CFBase.h>
1373         ],[],
1374         [AC_MSG_RESULT([yes])
1375         dnl We must use -D so source files that don't include wx/setup.h
1376         dnl but do include CFBase will work.
1377         CPPFLAGS="-D__CF_USE_FRAMEWORK_INCLUDES__ $CPPFLAGS"],
1378         [AC_MSG_FAILURE([no.  CoreFoundation not available.])]
1379         )
1380         ]
1381     )
1382   ;;
1383 esac
1384
1385 dnl Determine whether we want to use Cygwin as Windows or POSIX platform: the
1386 dnl latter makes more sense for wxGTK/Motif/X11 ports
1387 wants_win32=0
1388 doesnt_want_win32=0
1389 case "${host}" in
1390   *-*-cygwin*)
1391       if test "$wxUSE_MSW" = 1 ; then
1392         wants_win32=1
1393       else
1394         dnl when we use cygwin compiler with -mno-cygwin option it uses mingw32
1395         dnl headers and libraries, so it's Windows-like in this case
1396         AC_CACHE_CHECK([if -mno-cygwin is in effect], wx_cv_nocygwin,
1397             [
1398                 AC_TRY_COMPILE(
1399                     [],
1400                     [
1401                         #ifdef __MINGW32__
1402                             choke me
1403                         #endif
1404                     ],
1405                     wx_cv_nocygwin=no,
1406                     wx_cv_nocygwin=yes
1407                 )
1408             ]
1409         )
1410
1411         if test "$wx_cv_nocygwin" = "yes"; then
1412             wants_win32=1
1413         else
1414             doesnt_want_win32=1
1415         fi
1416       fi
1417       if test "$wants_win32" = 1 ; then
1418         BAKEFILE_FORCE_PLATFORM=win32
1419       fi
1420   ;;
1421   *-*-mingw*)
1422       wants_win32=1
1423   ;;
1424 esac
1425
1426 if test "$wxUSE_WINE" = "yes"; then
1427     wants_win32=1
1428     LDFLAGS_GUI="-mwindows"
1429 fi
1430
1431 dnl NB: The two tests below are *NOT* mutually exclusive! They should only
1432 dnl     take effect on Cygwin/Mingw and not other platforms.
1433 if test "$wants_win32" = 1 ; then
1434     USE_UNIX=0
1435     USE_WIN32=1
1436     AC_DEFINE(__WIN32__)
1437     AC_DEFINE(__WIN95__)
1438     AC_DEFINE(__WINDOWS__)
1439     AC_DEFINE(__GNUWIN32__)
1440     AC_DEFINE(STRICT)
1441 fi
1442 if test "$doesnt_want_win32" = 1 ; then
1443     USE_UNIX=1
1444     USE_WIN32=0
1445 fi
1446 dnl (end of Windows-only piece)
1447
1448 if test "$USE_UNIX" = 1 ; then
1449     wxUSE_UNIX=yes
1450     AC_DEFINE(__UNIX__)
1451 fi
1452
1453 dnl This case is for OS/2 vs. everything else
1454 case "${host}" in
1455   *-pc-os2_emx | *-pc-os2-emx )
1456       dnl ---------------------------------------------------------------------
1457       dnl When we are using gcc on OS/2, we want to be either using resources
1458       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1459       dnl Moreover we need to link explicitly against either stdcpp.a or
1460       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1461       dnl not "g++/c++".
1462       dnl ---------------------------------------------------------------------
1463       dnl (OS/2-only piece)
1464       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1465           dnl More complete Unix emulation for unix-like ports
1466           dnl by linking in POSIX/2's cExt (if available).
1467           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1468       else
1469           dnl Include resources for the "native" port (wxPM).
1470           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1471       fi
1472       dnl Check for the gcc version (and thereby for the C runtime library).
1473       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1474       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1475       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1476       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1477       AC_CACHE_CHECK([for gcc/libc version], wx_cv_gccversion,[
1478           AC_TRY_RUN(
1479               dnl Check the gcc version macro.
1480               [
1481                   #include <stdio.h>
1482
1483                   int main()
1484                   {
1485                       FILE *f=fopen("conftestval", "w");
1486                       if (!f) exit(1);
1487                       fprintf(f,
1488                   #if (__GNUC__ < 3)
1489                               "EMX2"
1490                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1491                               "EMX3"
1492                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1493                               "Innotek5"
1494                   #else
1495                               "Innotek6"
1496                   #endif
1497                       );
1498                       exit(0);
1499                   }
1500               ],
1501               wx_cv_gccversion=`cat conftestval`,
1502               wx_cv_gccversion="EMX2",
1503               dnl Compilation error: Assuming standard EMX environment
1504               wx_cv_gccversion="EMX2"
1505           )
1506       ])
1507       if test "$wx_cv_gccversion" = "EMX2"; then
1508           LIBS="$LIBS -lstdcpp"
1509           LDFLAGS="$LDFLAGS -Zsysv-signals"
1510       else
1511           if test "$wx_cv_gccversion" = "EMX3"; then
1512               LIBS="$LIBS -lstdcxx -lgcc"
1513               LDFLAGS="$LDFLAGS -Zsysv-signals"
1514           else
1515               LIBS="$LIBS -lstdc++"
1516           fi
1517       fi
1518       if test "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1519         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1520         wxUSE_OMF=yes
1521         enable_omf=yes
1522       fi
1523       dnl (end of OS/2-only piece)
1524   ;;
1525   *)
1526       dnl ---------------------------------------------------------------------
1527       dnl look for strcasecmp() in string.h and then strings.h if it's not
1528       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1529       dnl used.
1530       dnl ---------------------------------------------------------------------
1531       dnl (non-OS/2-only piece)
1532
1533       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1534           AC_TRY_LINK([
1535               #include <string.h>
1536               ],
1537               [
1538                   strcasecmp("foo", "bar");
1539               ],
1540               ac_cv_string_strcasecmp=yes,
1541               ac_cv_string_strcasecmp=no
1542           )
1543       ])
1544
1545       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1546           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1547       else
1548           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1549               AC_TRY_LINK([
1550                   #include <strings.h>
1551                   ],
1552                   [
1553                       strcasecmp("foo", "bar");
1554                   ],
1555                   ac_cv_strings_strcasecmp=yes,
1556                   ac_cv_strings_strcasecmp=no
1557               )
1558           ])
1559
1560           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1561               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1562           else
1563               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1564           fi
1565       fi
1566
1567       dnl (end of non-OS/2-only piece)
1568   ;;
1569 esac
1570
1571 dnl ------------------------------------------------------------------------
1572 dnl Check for headers
1573 dnl ------------------------------------------------------------------------
1574
1575 dnl Note: non-empty last parameter makes check compile-only,
1576 dnl   skipping worthless preprocessing check
1577 AC_CHECK_HEADERS(langinfo.h wchar.h,,, [AC_INCLUDES_DEFAULT])
1578
1579 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1580 if test "$ac_cv_header_wchar_h" != "yes"; then
1581     AC_CHECK_HEADERS([wcstr.h],,, [AC_INCLUDES_DEFAULT()])
1582 fi
1583
1584 case "${host}" in
1585   *-pc-os2_emx | *-pc-os2-emx )
1586       dnl Explicitly link -lintl if langinfo.h is available
1587       dnl and intl not yet included in libc
1588       if test $ac_cv_header_langinfo_h = "yes" \
1589                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1590                      -o "$wx_cv_gccversion" = "EMX3" \
1591                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1592           LIBS="$LIBS -lintl"
1593       fi
1594   ;;
1595 esac
1596
1597 if test "$USE_UNIX" = 1 ; then
1598     dnl POSIX needs this for select(), but old systems don't have it
1599     AC_CHECK_HEADERS([sys/select.h],,, [AC_INCLUDES_DEFAULT()])
1600
1601     dnl Header defining C++ ABI is currently only available with g++ but test
1602     dnl for it unconditionally in case it becomes supported by other compilers.
1603     AC_LANG_PUSH(C++)
1604     AC_CHECK_HEADERS([cxxabi.h],,, [AC_INCLUDES_DEFAULT()])
1605     AC_LANG_POP()
1606 fi
1607
1608 dnl ---------------------------------------------------------------------------
1609 dnl Checks for compiler characteristics
1610 dnl ---------------------------------------------------------------------------
1611
1612 dnl defines const to be empty if c-compiler does not support const fully
1613 AC_C_CONST
1614 dnl defines inline to a sensible value for the c-compiler
1615 AC_C_INLINE
1616
1617 dnl check the sizes of integral types (give some reasonable default values for
1618 dnl cross-compiling)
1619 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1620 AC_CHECK_SIZEOF(short, 2)
1621 AC_CHECK_SIZEOF(void *, 4)
1622 AC_CHECK_SIZEOF(int, 4)
1623 AC_CHECK_SIZEOF(long, 4)
1624 AC_CHECK_SIZEOF(size_t, 4)
1625
1626 case "${host}" in
1627     arm-*-linux* )
1628         AC_CHECK_SIZEOF(long long, 8)
1629     ;;
1630     *-hp-hpux* )
1631         AC_CHECK_SIZEOF(long long, 0)
1632         if test "$ac_cv_sizeof_long_long" != 0; then
1633             dnl HPUX 10.20 headers need this define in order to use long long definitions
1634             CPPFLAGS="-D_INCLUDE_LONGLONG $CPPFLAGS"
1635         fi
1636     ;;
1637     * )
1638         AC_CHECK_SIZEOF(long long, 0)
1639 esac
1640
1641 dnl SGI/Irix's stdio.h does not include wchar_t. Mac OS X does not provide
1642 dnl wchar.h and wchar_t is defined by stdlib.h (GD)
1643 AC_CHECK_SIZEOF(wchar_t, 0,
1644     [
1645         /* DJGPP's wchar_t is now a keyword in C++ (still not C though) */
1646         #if defined(__DJGPP__) && !( (__GNUC_MINOR__ >= 8 && __GNUC__ == 2 ) || __GNUC__ >= 3 )
1647         #  error "fake wchar_t"
1648         #endif
1649         #ifdef HAVE_WCHAR_H
1650         #  ifdef __CYGWIN__
1651         #    include <stddef.h>
1652         #  endif
1653         #  include <wchar.h>
1654         #endif
1655         #ifdef HAVE_STDLIB_H
1656         #  include <stdlib.h>
1657         #endif
1658         #include <stdio.h>
1659     ]
1660 )
1661 if test "$ac_cv_sizeof_wchar_t" = 0; then
1662     AC_MSG_ERROR([wxWidgets requires wchar_t support.])
1663 fi
1664 AC_DEFINE(wxUSE_WCHAR_T)
1665
1666 dnl checks needed to define wxVaCopy
1667 AC_CACHE_CHECK([for va_copy],
1668     wx_cv_func_va_copy,
1669     [
1670         AC_LANG_PUSH(C++)
1671         AC_LINK_IFELSE([
1672             AC_LANG_SOURCE([
1673                 #include <stdarg.h>
1674                 void foo(char *f, ...)
1675                 {
1676                     va_list ap1, ap2;
1677                     va_start(ap1, f);
1678                     va_copy(ap2, ap1);
1679                     va_end(ap2);
1680                     va_end(ap1);
1681                 }
1682                 int main()
1683                 {
1684                     foo("hi", 17);
1685                     return 0;
1686                 }])
1687             ],
1688             wx_cv_func_va_copy=yes,
1689             wx_cv_func_va_copy=no
1690         )
1691         AC_LANG_POP()
1692     ]
1693 )
1694
1695 if test $wx_cv_func_va_copy = "yes"; then
1696     AC_DEFINE(HAVE_VA_COPY)
1697 else
1698     dnl try to understand how can we copy va_lists
1699     AC_CACHE_CHECK([if va_list can be copied by value],
1700         wx_cv_type_va_list_lvalue,
1701         [
1702             AC_RUN_IFELSE([
1703                 AC_LANG_SOURCE([
1704                     #include <stdarg.h>
1705                     int foo(char *f, ...)
1706                     {
1707                         va_list ap1, ap2;
1708                         va_start(ap1, f);
1709                         ap2 = ap1;
1710                         if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1711                             return 1;
1712                         va_end(ap2);
1713                         va_end(ap1);
1714                         return 0;
1715                     }
1716                     int main()
1717                     {
1718                         return foo("hi", 17);
1719                     }])
1720                 ],
1721                 wx_cv_type_va_list_lvalue=yes,
1722                 wx_cv_type_va_list_lvalue=no,
1723                 dnl assume most common case for cross-compiling...
1724                 wx_cv_type_va_list_lvalue=yes
1725             )
1726         ]
1727     )
1728
1729     if test $wx_cv_type_va_list_lvalue != "yes"; then
1730         dnl we suppose that the only thing which can't be copied like this
1731         dnl are arrays... only experience will show whether this is really true
1732         AC_DEFINE(VA_LIST_IS_ARRAY)
1733     fi
1734 fi
1735
1736 dnl don't check for vararg macros if they're explicitly disabled: this is
1737 dnl useful if the user code using the library wants to limit itself to standard
1738 dnl C++ only (e.g. is compiled with g++ -std=c++98)
1739 if test "$wxUSE_VARARG_MACROS" = "yes"; then
1740
1741 dnl Check if variadic macros (C99 feature) are supported:
1742 AC_CACHE_CHECK(
1743     [whether the compiler supports variadic macros],
1744     [wx_cv_have_variadic_macros],
1745     [
1746         dnl C compiler might support variadic macros when C++ one doesn't
1747         dnl (happens with gcc/g++ 2.95.4), so must use C++ one explicitly
1748         AC_LANG_PUSH(C++)
1749         AC_COMPILE_IFELSE([
1750             AC_LANG_PROGRAM(
1751                 [
1752                     #include <stdio.h>
1753                     #define test(fmt, ...) printf(fmt, __VA_ARGS__)
1754                 ],
1755                 [
1756                     test("%s %d %p", "test", 1, 0);
1757                 ]
1758             )],
1759             [wx_cv_have_variadic_macros=yes],
1760             [wx_cv_have_variadic_macros=no]
1761             )
1762         AC_LANG_POP()
1763     ]
1764 )
1765
1766 if test $wx_cv_have_variadic_macros = "yes"; then
1767     AC_DEFINE(HAVE_VARIADIC_MACROS)
1768 fi
1769
1770 else
1771     AC_DEFINE(wxNO_VARIADIC_MACROS)
1772 fi dnl wxUSE_VARARG_MACROS == yes
1773
1774
1775 dnl check for large file support
1776 LARGEFILE_CPPFLAGS=
1777 AC_SYS_LARGEFILE
1778 if test "$ac_cv_sys_file_offset_bits" = "64"; then
1779     LARGEFILE_CPPFLAGS="-D_FILE_OFFSET_BITS=64"
1780 elif test "$ac_cv_sys_large_files" = 1; then
1781     LARGEFILE_CPPFLAGS="-D_LARGE_FILES"
1782 fi
1783
1784 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1785 dnl line because otherwise the system headers risk being included before
1786 dnl wx/defs.h which defines these constants leading to inconsistent
1787 dnl sizeof(off_t) in different source files of the same program and linking
1788 dnl problems
1789 if test -n "$LARGEFILE_CPPFLAGS"; then
1790     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $LARGEFILE_CPPFLAGS"
1791
1792     dnl We get "Large Files (ILP32) not supported in strict ANSI mode."
1793     dnl #error from HP standard headers unless __STDC_EXT__ is defined.
1794     dnl The compiler should define it automatically, but some old g++
1795     dnl versions don't define it, so test and add it if necessary. AFAIK
1796     dnl the problem only affects the C++ compiler so it is added to
1797     dnl CXXFLAGS only.
1798     if test "$USE_HPUX" = 1 -a "$GXX" = "yes"; then
1799         AC_CACHE_CHECK(
1800             [if -D__STDC_EXT__ is required],
1801             wx_cv_STDC_EXT_required,
1802             [
1803                 AC_LANG_PUSH(C++)
1804                 AC_TRY_COMPILE(
1805                     [],
1806                     [
1807                         #ifndef __STDC_EXT__
1808                             choke me
1809                         #endif
1810                     ],
1811                     wx_cv_STDC_EXT_required=no,
1812                     wx_cv_STDC_EXT_required=yes
1813                 )
1814                 AC_LANG_POP()
1815             ]
1816         )
1817         if test "x$wx_cv_STDC_EXT_required" = "xyes"; then
1818             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -D__STDC_EXT__"
1819         fi
1820     fi
1821 fi
1822
1823 dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1824 dnl
1825 dnl it may be affected by large file flags (this happens under HP-UX 11 for
1826 dnl example) so set them before using it and also use C++ to ensure that we get
1827 dnl errors, not warnings, about the missing functions
1828 AC_LANG_PUSH(C++)
1829 old_CPPFLAGS="$CPPFLAGS"
1830 CPPFLAGS="$CPPFLAGS $LARGEFILE_CPPFLAGS"
1831 AC_FUNC_FSEEKO
1832 CPPFLAGS="$old_CPPFLAGS"
1833 AC_LANG_POP()
1834 if test "$ac_cv_sys_largefile_source" != no; then
1835     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1836 fi
1837
1838 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1839 WX_C_BIGENDIAN
1840
1841 dnl check for iostream (as opposed to iostream.h) standard header
1842 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1843
1844 dnl check whether C++ compiler supports explicit keyword
1845 WX_CPP_EXPLICIT
1846
1847 dnl With Sun CC, temporaries have block scope by default. This flag is needed
1848 dnl to get the expression scope behaviour that conforms to the standard.
1849 if test "x$SUNCXX" = xyes; then
1850     CXXFLAGS="-features=tmplife $GNU_SOURCE_FLAG $CXXFLAGS"
1851 fi
1852
1853 dnl Sun X11 headers are (still, in 2005!) non-ANSI and the best they could do
1854 dnl was to hack their C++ compiler to accept them silently -- but C compiler
1855 dnl still spits out dozens of warnings for each X include file, so suppress
1856 dnl them
1857 if test "x$SUNCC" = xyes; then
1858     CFLAGS="-erroff=E_NO_EXPLICIT_TYPE_GIVEN $CFLAGS"
1859 fi
1860
1861 dnl SGI mipsPro compiler version 7.4.4 and later (and maybe some earlier
1862 dnl versions too but it's known that 7.4.2 doesn't give this warning but does
1863 dnl instead warn about "unknown warning number 3970" which explains that we
1864 dnl don't want to do this for it) gives this warning for "conversion from
1865 dnl pointer to same-sized integral type" even when there is an explicit cast
1866 dnl and as there is no way to turn it off and there are hundreds of these
1867 dnl warnings in wx sources, just turn it off for now
1868 dnl
1869 dnl a better long term solution would be to use #pragma set/reset woff in
1870 dnl wxPtrToUInt() and use it instead of casts elsewhere
1871 if test "x$SGICC" = "xyes"; then
1872     AC_CACHE_CHECK([if cc version is 7.4.4 or greater],
1873         wx_cv_prog_sgicc744,
1874         [
1875             AC_TRY_COMPILE([],
1876                 [
1877                     #if _SGI_COMPILER_VERSION >= 744
1878                     chock me: mipsPro is 7.4.4 or later
1879                     #endif
1880                 ],
1881                 wx_cv_prog_sgicc744=no,
1882                 wx_cv_prog_sgicc744=yes
1883             )
1884         ]
1885     )
1886
1887     if test "x$wx_cv_prog_sgicc744" = "xyes"; then
1888         CFLAGS="-woff 3970 $CFLAGS"
1889     fi
1890 fi
1891 if test "x$SGICXX" = "xyes"; then
1892     AC_CACHE_CHECK([if CC version is 7.4.4 or greater],
1893         wx_cv_prog_sgicxx744,
1894         [
1895             AC_LANG_PUSH(C++)
1896             AC_TRY_COMPILE([],
1897                 [
1898                     #if _SGI_COMPILER_VERSION >= 744
1899                     chock me: mipsPro is 7.4.4 or later
1900                     #endif
1901                 ],
1902                 wx_cv_prog_sgicxx744=no,
1903                 wx_cv_prog_sgicxx744=yes
1904             )
1905             AC_LANG_POP()
1906         ]
1907     )
1908
1909     if test "x$wx_cv_prog_sgicxx744" = "xyes"; then
1910         CXXFLAGS="-woff 3970 $CXXFLAGS"
1911     fi
1912 fi
1913
1914 dnl HP-UX c89/aCC compiler warnings
1915 if test "x$HPCC" = "xyes"; then
1916     dnl 2011: "unrecognized preprocessor directive": nice warning but it's given
1917     dnl       even for directives inside #if which is not true (i.e. which are
1918     dnl       used for other compilers/OS) and so we have no way to get rid of it
1919     dnl 2450: "long long is non standard" -- yes, we know
1920     CFLAGS="+W 2011,2450 $CFLAGS"
1921 fi
1922 if test "x$HPCXX" = "xyes"; then
1923     dnl 2340: "value copied to temporary, reference to temporary used": very
1924     dnl       painful as triggered by any occurrence of user-defined conversion
1925     dnl 4232: "conversion from 'Foo *' to a more strictly aligned type 'Bar *'
1926     dnl       may cause misaligned access": this might indicate a real problem
1927     dnl       but any use of GTK+ cast macros results in it so it's unusable
1928     dnl       for wxGTK code
1929     CXXFLAGS="+W 2340,4232 $CXXFLAGS"
1930 fi
1931
1932 dnl DEC/Compaq/HP cxx warnings
1933 if test "x$COMPAQCXX" = "xyes"; then
1934     dnl -w0 enables all warnings, then we disable some of them:
1935     dnl basclsnondto: base class dtor non virtual (sometimes we do want this)
1936     dnl unrimpret:  "end of routine block may be unreachable" is given for
1937     dnl             every "if ( ) return ...; else return ...;"
1938     dnl intconlosbit: "conversion to integral type of smaller size could lose
1939     dnl               data" this is a useful warning but there are too many of
1940     dnl               them for now
1941     CXXFLAGS="-w0 -msg_disable basclsnondto,unrimpret,intconlosbit"
1942 fi
1943
1944 dnl the next few tests are all for C++ features and so need to be done using
1945 dnl C++ compiler
1946 AC_LANG_PUSH(C++)
1947
1948 dnl check for std::string or std::wstring
1949 if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
1950     if test "$wxUSE_UNICODE" = "yes"; then
1951         std_string="std::wstring"
1952         char_type="wchar_t"
1953     else
1954         std_string="std::string"
1955         char_type="char"
1956     fi
1957
1958     dnl check if <string> declares std::[w]string
1959     AC_CACHE_CHECK([for $std_string in <string>],
1960         wx_cv_class_stdstring,
1961         [
1962             AC_TRY_COMPILE([#include <string>],
1963                 [$std_string foo;],
1964                 wx_cv_class_stdstring=yes,
1965                 wx_cv_class_stdstring=no
1966             )
1967         ]
1968     )
1969
1970     if test "$wx_cv_class_stdstring" = yes; then
1971         if test "$wxUSE_UNICODE" = "yes"; then
1972             AC_DEFINE(HAVE_STD_WSTRING)
1973         fi
1974         dnl we don't need HAVE_STD_STRING, we just suppose it's available if
1975         dnl wxUSE_STD_STRING==yes
1976     else
1977         AC_CACHE_CHECK([if std::basic_string<$char_type> works],
1978             wx_cv_class_stdbasicstring,
1979             [
1980                 AC_TRY_COMPILE([
1981                     #ifdef HAVE_WCHAR_H
1982                     #  ifdef __CYGWIN__
1983                     #    include <stddef.h>
1984                     #  endif
1985                     #  include <wchar.h>
1986                     #endif
1987                     #ifdef HAVE_STDLIB_H
1988                     #  include <stdlib.h>
1989                     #endif
1990                     #include <stdio.h>
1991                     #include <string>
1992                     ],
1993                     [std::basic_string<$char_type> foo;
1994                      const $char_type* dummy = foo.c_str();],
1995                     wx_cv_class_stdbasicstring=yes,
1996                     wx_cv_class_stdbasicstring=no
1997                 )
1998             ]
1999         )
2000
2001         if test "$wx_cv_class_stdbasicstring" != yes; then
2002             if test "$wxUSE_STL" = "yes"; then
2003                 AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
2004             elif test "$wxUSE_STD_STRING" = "yes"; then
2005                 AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
2006             else
2007                 AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
2008                 wxUSE_STD_STRING=no
2009             fi
2010         fi
2011     fi
2012 fi
2013
2014 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
2015     AC_CHECK_TYPES([std::istream, std::ostream],,
2016                    [wxUSE_STD_IOSTREAM=no],
2017                    [#include <iostream>])
2018
2019     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
2020         if test "$wxUSE_STD_IOSTREAM" = "yes"; then
2021             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
2022         else
2023             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
2024         fi
2025     fi
2026 fi
2027
2028 if test "$wxUSE_STL" = "yes"; then
2029     dnl check for basic STL functionality
2030     AC_CACHE_CHECK([for basic STL functionality],
2031         wx_cv_lib_stl,
2032         [AC_TRY_COMPILE([#include <string>
2033             #include <functional>
2034             #include <algorithm>
2035             #include <vector>
2036             #include <list>],
2037             [std::vector<int> moo;
2038              std::list<int> foo;
2039              std::vector<int>::iterator it =
2040                  std::find_if(moo.begin(), moo.end(),
2041                               std::bind2nd(std::less<int>(), 3));],
2042             wx_cv_lib_stl=yes,
2043             wx_cv_lib_stl=no
2044         )]
2045     )
2046
2047     if test "$wx_cv_lib_stl" != yes; then
2048          AC_MSG_ERROR([Can't use --enable-stl as basic STL functionality is missing])
2049     fi
2050
2051     dnl check for compliant std::string::compare
2052     AC_CACHE_CHECK([for compliant std::string::compare],
2053         wx_cv_func_stdstring_compare,
2054         [AC_TRY_COMPILE([#include <string>],
2055             [std::string foo, bar;
2056             foo.compare(bar);
2057             foo.compare(1, 1, bar);
2058             foo.compare(1, 1, bar, 1, 1);
2059             foo.compare("");
2060             foo.compare(1, 1, "");
2061             foo.compare(1, 1, "", 2);],
2062             wx_cv_func_stdstring_compare=yes,
2063             wx_cv_func_stdstring_compare=no
2064         )]
2065     )
2066
2067     if test "$wx_cv_func_stdstring_compare" = yes; then
2068         AC_DEFINE(HAVE_STD_STRING_COMPARE)
2069     fi
2070
2071     if test "$wx_cv_class_gnuhashmapset" = yes; then
2072          AC_DEFINE(HAVE_EXT_HASH_MAP)
2073          AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)
2074     fi
2075
2076     AC_CHECK_HEADER([unordered_map],
2077         [AC_CACHE_CHECK([for unordered_map and unordered_set in std],
2078             wx_cv_class_stdunorderedmapset,
2079             [AC_TRY_COMPILE([#include <unordered_map>
2080                 #include <unordered_set>],
2081                 [std::unordered_map<double*, char*> test1;
2082                  std::unordered_set<char*> test2;],
2083                 wx_cv_class_stdunorderedmapset=yes,
2084                 wx_cv_class_stdunorderedmapset=no)
2085             ]
2086         )],
2087         [],
2088         [ ]
2089     )
2090
2091     if test "$wx_cv_class_stdunorderedmapset" = yes; then
2092          AC_DEFINE(HAVE_STD_UNORDERED_MAP)
2093          AC_DEFINE(HAVE_STD_UNORDERED_SET)
2094     else
2095         AC_CHECK_HEADER([tr1/unordered_map],
2096             [AC_CACHE_CHECK([for unordered_map and unordered_set in std::tr1],
2097                 wx_cv_class_tr1unorderedmapset,
2098                 [AC_TRY_COMPILE([#include <tr1/unordered_map>
2099                     #include <tr1/unordered_set>],
2100                     [std::tr1::unordered_map<double*, char*> test1;
2101                      std::tr1::unordered_set<char*> test2;
2102             #if defined(__GNUC__) && (__GNUC__==4) && (__GNUC_MINOR__<2)
2103             #error can't use unordered_{map,set} with gcc-4.[01]: http://gcc.gnu.org/PR24389
2104             #endif],
2105                     wx_cv_class_tr1unorderedmapset=yes,
2106                     wx_cv_class_tr1unorderedmapset=no)
2107                 ]
2108             )],
2109             [],
2110             [ ]
2111         )
2112
2113         if test "$wx_cv_class_tr1unorderedmapset" = yes; then
2114             AC_DEFINE(HAVE_TR1_UNORDERED_MAP)
2115             AC_DEFINE(HAVE_TR1_UNORDERED_SET)
2116         else
2117             dnl check for hash_map and hash_set headers
2118             AC_CHECK_HEADER([hash_map],
2119                 [AC_CACHE_CHECK([for std::hash_map and hash_set],
2120                     wx_cv_class_stdhashmapset,
2121                     [AC_TRY_COMPILE([#include <hash_map>
2122                         #include <hash_set>],
2123                         [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
2124                          std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
2125                         wx_cv_class_stdhashmapset=yes,
2126                         wx_cv_class_stdhashmapset=no)
2127                     ]
2128                 )],
2129                 [],
2130                 [ ]
2131             )
2132
2133             if test "$wx_cv_class_stdhashmapset" = yes; then
2134                 AC_DEFINE(HAVE_HASH_MAP)
2135                 AC_DEFINE(HAVE_STD_HASH_MAP)
2136             fi
2137
2138             AC_CHECK_HEADER([ext/hash_map],
2139                 [AC_CACHE_CHECK([for GNU hash_map and hash_set],
2140                     wx_cv_class_gnuhashmapset,
2141                     [AC_TRY_COMPILE([#include <ext/hash_map>
2142                         #include <ext/hash_set>],
2143                         [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
2144                          __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
2145                         wx_cv_class_gnuhashmapset=yes,
2146                         wx_cv_class_gnuhashmapset=no)
2147                     ]
2148                 )],
2149                 [],
2150                 [ ]
2151             )
2152
2153         fi
2154     fi
2155 fi
2156
2157 AC_CHECK_HEADERS([type_traits tr1/type_traits])
2158
2159 dnl check for atomic operations builtins for wx/atomic.h:
2160 WX_ATOMIC_BUILTINS
2161
2162 dnl pop C++
2163 AC_LANG_POP()
2164
2165 dnl ---------------------------------------------------------------------------
2166 dnl Define search path for includes and libraries: all headers and libs will be
2167 dnl looked for in all directories of this path
2168 dnl ---------------------------------------------------------------------------
2169
2170 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
2171 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
2172 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
2173 dnl
2174 dnl Also try to put all directories which may contain X11R6 before those which
2175 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
2176 dnl
2177 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
2178 dnl systems which have both (AIX 4.x does)
2179 SEARCH_INCLUDE="\
2180     /usr/local/include        \
2181     /usr/local/X11/include    \
2182     /usr/local/include/X11    \
2183     /usr/local/X11R7/include  \
2184     /usr/local/X11R6/include  \
2185     /usr/local/include/X11R7  \
2186     /usr/local/include/X11R6  \
2187                               \
2188     /usr/Motif-2.1/include    \
2189     /usr/Motif-1.2/include    \
2190     /usr/include/Motif1.2     \
2191                               \
2192     /usr/dt/include           \
2193     /usr/openwin/include      \
2194                               \
2195     /usr/include/Xm           \
2196                               \
2197     /usr/X11R7/include        \
2198     /usr/X11R6/include        \
2199     /usr/X11R6.4/include      \
2200                               \
2201     /usr/include/X11R7        \
2202     /usr/include/X11R6        \
2203                               \
2204     /usr/X11/include          \
2205     /usr/include/X11          \
2206                               \
2207     /usr/XFree86/include/X11  \
2208     /usr/pkg/include          \
2209                               \
2210     /usr/local/X1R5/include  \
2211     /usr/local/include/X11R5  \
2212     /usr/X11R5/include        \
2213     /usr/include/X11R5        \
2214                               \
2215     /usr/local/X11R4/include  \
2216     /usr/local/include/X11R4  \
2217     /usr/X11R4/include        \
2218     /usr/include/X11R4        \
2219                               \
2220     /usr/openwin/share/include"
2221
2222 dnl try to find out the standard lib locations for the systems with multiple
2223 dnl ABIs
2224 AC_MSG_CHECKING([for libraries directories])
2225
2226 case "${host}" in
2227     *-*-irix6* )
2228         AC_CACHE_VAL(
2229             wx_cv_std_libpath,
2230             [
2231                 for d in WX_STD_LIBPATH(); do
2232                     for e in a so sl dylib dll.a; do
2233                         libc="$d/libc.$e"
2234                         if test -f $libc; then
2235                             save_LIBS="$LIBS"
2236                             LIBS="$libc"
2237                             AC_LINK_IFELSE([
2238                                     AC_LANG_SOURCE([int main() { return 0; }])
2239                                 ],
2240                                 wx_cv_std_libpath=`echo $d | sed s@/usr/@@`)
2241                             LIBS="$save_LIBS"
2242                             if test "x$wx_cv_std_libpath" != "x"; then
2243                                 break 2
2244                             fi
2245                         fi
2246                     done
2247                 done
2248             ]
2249         )
2250         ;;
2251
2252     *-*-solaris2* )
2253         dnl use ../lib or ../lib/64 depending on the size of void*
2254         if test "$ac_cv_sizeof_void_p" = 8 -a -d "/usr/lib/64"; then
2255             wx_cv_std_libpath="lib/64"
2256         fi
2257         ;;
2258
2259     *-*-linux* )
2260         dnl Recent Debian versions (as of 2011) use new approach to multiarch
2261         dnl and put the libraries under /usr/lib/arch-linux-gnu. Annoyingly,
2262         dnl "arch" here is not `uname -m` because it is "i386" even when uname
2263         dnl returns e.g. "i686". So we need to test for it explicitly.
2264         if test "$ac_cv_sizeof_void_p" = 8; then
2265             if test -d "/usr/lib/`uname -m`-linux-gnu"; then
2266                 wx_cv_std_libfullpath="/usr/lib/`uname -m`-linux-gnu"
2267             elif test -d "/usr/lib64" -a ! -h "/usr/lib64"; then
2268                 wx_cv_std_libpath="lib64"
2269             fi
2270         else
2271             case "${host}" in
2272                 i*86-*-linux* )
2273                     if test -d '/usr/lib/i386-linux-gnu'; then
2274                         wx_cv_std_libfullpath='/usr/lib/i386-linux-gnu'
2275                     fi
2276             esac
2277         fi
2278
2279         dnl And on top of all this, some packages haven't been updated for
2280         dnl full multiarch support yet so we still need to look in /usr/lib
2281         dnl too as well.
2282         if test -n "$wx_cv_std_libfullpath" -a -d "/usr/lib"; then
2283             wx_cv_std_libfullpath="$wx_cv_std_libfullpath /usr/lib"
2284         fi
2285         ;;
2286 esac
2287
2288 if test -z "$wx_cv_std_libpath"; then
2289     wx_cv_std_libpath="lib"
2290 fi
2291
2292 if test -z "$wx_cv_std_libfullpath"; then
2293     wx_cv_std_libfullpath="/usr/$wx_cv_std_libpath"
2294 fi
2295
2296
2297 AC_MSG_RESULT($wx_cv_std_libfullpath)
2298
2299 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s@include@$wx_cv_std_libpath@g` $wx_cv_std_libfullpath"
2300
2301 dnl Cross compiling with gcc?
2302 if test "$build" != "$host" -a "$GCC" = yes; then
2303     dnl for gcc cross-compilers "$CC -print-prog-name=ld" prints the path to
2304     dnl the linker. Stripping off the trailing '/bin/ld' gives us a candiate
2305     dnl for a 'root' below which libraries and headers for the target system
2306     dnl might be installed.
2307     if cross_root=`$CC -print-prog-name=ld 2>/dev/null`; then
2308         cross_root=`dirname $cross_root`
2309         cross_root=`dirname $cross_root`
2310
2311         dnl substitute this candiate root for '^/usr' in the search lists,
2312         dnl strip out any that don't start '^/usr'.
2313         SEARCH_LIB=`for x in $SEARCH_LIB; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2314         SEARCH_INCLUDE=`for x in $SEARCH_INCLUDE; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2315         SEARCH_INCLUDE="$SEARCH_INCLUDE $cross_root/include"
2316
2317         dnl also have pkg-config search for *.pc files under this 'root'
2318         if test -z "$PKG_CONFIG_PATH"; then
2319             PKG_CONFIG_PATH="$cross_root/local/lib/pkgconfig:$cross_root/lib/pkgconfig"
2320             export PKG_CONFIG_PATH
2321         fi
2322
2323         dnl AC_PATH_XTRA doesn't work currently unless -x-includes and
2324         dnl -x-libraries are given on the command line. So if they are not
2325         dnl set then set them here to plausible defaults.
2326         if test -z "$x_includes" -o "$x_includes" = NONE; then
2327             WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
2328             x_includes=$ac_find_includes
2329         fi
2330         if test -z "$x_libraries" -o "$x_libraries" = NONE; then
2331             WX_PATH_FIND_LIBRARIES(Xt)
2332             x_libraries=$ac_find_libraries
2333         fi
2334     fi
2335 fi
2336
2337 dnl ------------------------------------------------------------------------
2338 dnl Check for libraries
2339 dnl ------------------------------------------------------------------------
2340
2341 dnl flush the cache because checking for libraries below might abort
2342 AC_CACHE_SAVE
2343
2344 dnl Only add the -lm library if floating point functions cannot be used
2345 dnl without it.  This check is important on cygwin because of the bizarre
2346 dnl way that they have organized functions into libraries.  On cygwin, both
2347 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
2348 dnl means that
2349 dnl   1) linking with -lm is not necessary, and
2350 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
2351 dnl In particular, if you compile any program with -mno-cygwin and link with
2352 dnl -lm, it will crash instantly when it is run.  This happens because the
2353 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
2354 dnl the ___main function instead of allowing it to be defined by
2355 dnl /usr/lib/mingw/libmingw32.a as it should be.
2356 dnl
2357 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
2358 dnl
2359 dnl Just check a few floating point functions. If they are all found without
2360 dnl -lm, then we must not need -lm.
2361 have_cos=0
2362 have_floor=0
2363 AC_CHECK_FUNCS(cos, have_cos=1)
2364 AC_CHECK_FUNCS(floor, have_floor=1)
2365 AC_MSG_CHECKING(if floating point functions link without -lm)
2366 if test "$have_cos" = 1 -a "$have_floor" = 1; then
2367     AC_MSG_RESULT(yes)
2368 else
2369     AC_MSG_RESULT(no)
2370     LIBS="$LIBS -lm"
2371     # use different functions to avoid configure caching
2372     have_sin=0
2373     have_ceil=0
2374     AC_CHECK_FUNCS(sin, have_sin=1)
2375     AC_CHECK_FUNCS(ceil, have_ceil=1)
2376     AC_MSG_CHECKING(if floating point functions link with -lm)
2377     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
2378         AC_MSG_RESULT(yes)
2379     else
2380         AC_MSG_RESULT(no)
2381         # not sure we should warn the user, crash, etc.
2382     fi
2383 fi
2384
2385 dnl check for C99 string to long long conversion functions, assume that if we
2386 dnl have the unsigned variants, then we have the signed ones as well
2387 dnl
2388 dnl at least under SGI these functions are only available in C99 code and not
2389 dnl in C++ so do these tests using C++ compiler
2390 AC_LANG_PUSH(C++)
2391 if test "wxUSE_UNICODE" = "yes"; then
2392     WX_CHECK_FUNCS(wcstoull)
2393 else
2394     WX_CHECK_FUNCS(strtoull)
2395 fi
2396 AC_LANG_POP()
2397
2398 dnl ---------------------------------------------------------------------------
2399 dnl Optional libraries
2400 dnl
2401 dnl   --with-<lib>=sys
2402 dnl       looks for system library and fails if not found
2403 dnl
2404 dnl   --with-<lib>
2405 dnl   --with-<lib>=yes
2406 dnl       looks for system library and, if not found, prints a warning,
2407 dnl       falls back to the builtin wx version, and continues configuration
2408 dnl
2409 dnl   --with-<lib>=builtin
2410 dnl       uses builtin wx version without searching for system library
2411 dnl
2412 dnl   --with-<lib>=no
2413 dnl   --without-<lib>
2414 dnl       do not use library (neither system nor builtin wx version)
2415 dnl
2416 dnl ---------------------------------------------------------------------------
2417
2418 dnl ------------------------------------------------------------------------
2419 dnl Check for regex libraries
2420 dnl ------------------------------------------------------------------------
2421
2422 if test "$wxUSE_REGEX" != "no"; then
2423     AC_DEFINE(wxUSE_REGEX)
2424
2425     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2426         AC_MSG_WARN([Defaulting to the builtin regex library for Unicode build.])
2427         wxUSE_REGEX=builtin
2428     fi
2429
2430     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2431         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2432         dnl on some old systems it may be in libregex - check for it too?
2433         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp re_search)],, [ ])
2434
2435         if test "x$ac_cv_func_regcomp" != "xyes"; then
2436             if test "$wxUSE_REGEX" = "sys" ; then
2437                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2438             else
2439                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2440                 wxUSE_REGEX=builtin
2441             fi
2442         else
2443             dnl we are using the system library
2444             wxUSE_REGEX=sys
2445             dnl only the built-in supports advanced REs
2446             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2447         fi
2448     fi
2449 fi
2450
2451 dnl ------------------------------------------------------------------------
2452 dnl Check for zlib compression library
2453 dnl ------------------------------------------------------------------------
2454
2455 ZLIB_LINK=
2456 if test "$wxUSE_ZLIB" != "no" ; then
2457     AC_DEFINE(wxUSE_ZLIB)
2458
2459     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2460         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2461         dnl should still use it because hopefully (can someone confirm this?)
2462         dnl Apple did fix the security problem in it and not using the system
2463         dnl library results in a whole bunch of warnings when linking with
2464         dnl Carbon framework
2465         if test "$USE_DARWIN" = 1; then
2466             system_zlib_h_ok="yes"
2467         else
2468             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2469             dnl known to not work) and although I don't know which is
2470             dnl the minimal required version it's safer to test for 1.1.4 as
2471             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2472             dnl has anything more ancient (1.1.3 was released in July 1998)
2473             dnl anyhow
2474             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2475                 [AC_TRY_RUN(
2476                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2477                     [
2478                         #include <zlib.h>
2479                         #include <stdio.h>
2480
2481                         int main()
2482                         {
2483                             FILE *f=fopen("conftestval", "w");
2484                             if (!f) exit(1);
2485                             fprintf(f, "%s",
2486                                     ZLIB_VERSION[0] == '1' &&
2487                                     (ZLIB_VERSION[2] > '1' ||
2488                                     (ZLIB_VERSION[2] == '1' &&
2489                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2490                             exit(0);
2491                         }
2492                     ],
2493                     ac_cv_header_zlib_h=`cat conftestval`,
2494                     ac_cv_header_zlib_h=no,
2495                     dnl cross-compiling: don't have an answer, try later
2496                     unset ac_cv_header_zlib_h
2497                 )]
2498             )
2499             dnl If the test above did not come up with a value (e.g. cross
2500             dnl compiling) then this should give a definitive answer
2501             AC_CHECK_HEADER(zlib.h,,, [ ])
2502
2503             system_zlib_h_ok=$ac_cv_header_zlib_h
2504         fi
2505
2506         if test "$system_zlib_h_ok" = "yes"; then
2507             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2508         fi
2509
2510         if test "x$ZLIB_LINK" = "x" ; then
2511             if test "$wxUSE_ZLIB" = "sys" ; then
2512                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2513             else
2514                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2515                 wxUSE_ZLIB=builtin
2516             fi
2517         else
2518             dnl we are using the system library
2519             wxUSE_ZLIB=sys
2520         fi
2521     fi
2522 fi
2523
2524 dnl ------------------------------------------------------------------------
2525 dnl Check for png library
2526 dnl ------------------------------------------------------------------------
2527
2528 PNG_LINK=
2529 if test "$wxUSE_LIBPNG" != "no" ; then
2530     AC_DEFINE(wxUSE_LIBPNG)
2531
2532     dnl for the check below to have a chance to succeed, we must already have
2533     dnl libz somewhere
2534     if test "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2535         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2536         wxUSE_LIBPNG=builtin
2537     fi
2538
2539     if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2540         dnl libpng version 0.9 is known to not work, if an even newer
2541         dnl version is required, just bump it up in the test below
2542         AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2543             [AC_TRY_RUN(
2544                 dnl png.h defines PNG_LIBPNG_VER=number
2545                 [
2546                     #include <png.h>
2547                     #include <stdio.h>
2548
2549                     int main()
2550                     {
2551                         FILE *f=fopen("conftestval", "w");
2552                         if (!f) exit(1);
2553                         fprintf(f, "%s",
2554                                  PNG_LIBPNG_VER > 90 ? "yes" : "no");
2555                         exit(0);
2556                     }
2557                 ],
2558                 ac_cv_header_png_h=`cat conftestval`,
2559                 ac_cv_header_png_h=no,
2560                 dnl cross-compiling: test (later) if we have any png.h
2561                 unset ac_cv_header_png_h
2562             )]
2563         )
2564         AC_CHECK_HEADER(png.h,,, [ ])
2565
2566         if test "$ac_cv_header_png_h" = "yes"; then
2567             AC_CHECK_LIB(png, png_sig_cmp, PNG_LINK=" -lpng -lz", , [-lz -lm])
2568         fi
2569
2570         if test "x$PNG_LINK" = "x" ; then
2571             if test "$wxUSE_LIBPNG" = "sys" ; then
2572                 AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2573             else
2574                 AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2575                 wxUSE_LIBPNG=builtin
2576             fi
2577         else
2578             dnl we are using the system library
2579             wxUSE_LIBPNG=sys
2580         fi
2581     fi
2582 fi
2583
2584 dnl ------------------------------------------------------------------------
2585 dnl Check for jpeg library
2586 dnl ------------------------------------------------------------------------
2587
2588 dnl this check must be done before the check for libtiff as libtiff uses
2589 dnl libjpeg itself
2590 JPEG_LINK=
2591 if test "$wxUSE_LIBJPEG" != "no" ; then
2592     AC_DEFINE(wxUSE_LIBJPEG)
2593
2594     if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2595         dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2596         dnl HAVE_STDLIB_H which are already defined and this provokes
2597         dnl a compiler warning which configure considers as an error...
2598         AC_MSG_CHECKING(for jpeglib.h)
2599         AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2600             AC_TRY_COMPILE(
2601                 [
2602                     #undef HAVE_STDLIB_H
2603                     #include <stdio.h>
2604                     #include <jpeglib.h>
2605                 ],
2606                 [
2607                 ],
2608                 ac_cv_header_jpeglib_h=yes,
2609                 ac_cv_header_jpeglib_h=no
2610             )
2611         )
2612         AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2613
2614         if test "$ac_cv_header_jpeglib_h" = "yes"; then
2615             AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2616         fi
2617
2618         if test "x$JPEG_LINK" = "x" ; then
2619             if test "$wxUSE_LIBJPEG" = "sys" ; then
2620                 AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2621             else
2622                 AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2623                 wxUSE_LIBJPEG=builtin
2624             fi
2625         else
2626             dnl we are using the system library
2627             wxUSE_LIBJPEG=sys
2628
2629             if test "$wxUSE_MSW" = 1; then
2630                 dnl boolean is defined by the jpeg headers and also by the
2631                 dnl Windows headers of some compilers. This type has been
2632                 dnl renamed in the builtin, so it is only an issue when
2633                 dnl using an external jpeg lib on Windows.
2634                 AC_CHECK_TYPES(
2635                     [boolean],
2636                     [
2637                         AC_CHECK_SIZEOF(
2638                             [boolean],
2639                             [],
2640                             [
2641                                 #undef HAVE_BOOLEAN
2642                                 #include <stdio.h>
2643                                 #include <jpeglib.h>
2644                             ])
2645                         AC_DEFINE_UNQUOTED(
2646                             [wxHACK_BOOLEAN],
2647                             [wxInt`expr 8 \* $ac_cv_sizeof_boolean`])
2648                     ],
2649                     [],
2650                     [#include <windows.h>])
2651             fi
2652         fi
2653     fi
2654 fi
2655
2656 dnl ------------------------------------------------------------------------
2657 dnl Check for tiff library
2658 dnl ------------------------------------------------------------------------
2659
2660 TIFF_LINK=
2661 TIFF_PREREQ_LINKS=-lm
2662 if test "$wxUSE_LIBTIFF" != "no" ; then
2663     AC_DEFINE(wxUSE_LIBTIFF)
2664
2665     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2666         dnl libtiff may depend on libjpeg and libz so use them in the test
2667         dnl below or it would fail
2668         if test "$wxUSE_LIBJPEG" = "sys"; then
2669             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2670         fi
2671         if test "$wxUSE_ZLIB" = "sys"; then
2672             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2673         fi
2674         AC_CHECK_HEADER(tiffio.h,
2675                         [
2676                             AC_CHECK_LIB(tiff, TIFFError,
2677                                          TIFF_LINK=" -ltiff",
2678                                          ,
2679                                          $TIFF_PREREQ_LINKS)
2680                         ],
2681                         [],
2682                         [ ]
2683                        )
2684
2685         if test "x$TIFF_LINK" = "x" ; then
2686             if test "$wxUSE_LIBTIFF" = "sys" ; then
2687                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2688             else
2689                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2690                 wxUSE_LIBTIFF=builtin
2691             fi
2692         else
2693             dnl we are using the system library
2694             wxUSE_LIBTIFF=sys
2695         fi
2696     fi
2697     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2698         if test "$wxUSE_LIBJPEG" = "no"; then
2699             dnl we have to prevent the builtin libtiff configure from building the
2700             dnl library with JPEG support as this was explicitly disabled by user,
2701             dnl but unfortunately it needs --disable-jpeg and not --without-libjpeg
2702             dnl (which will be passed to it anyhow as configure passes arguments to
2703             dnl the top-level script to all the other ones called recursively), so
2704             dnl we need to hack around this
2705             ac_configure_args="$ac_configure_args --disable-jpeg"
2706         fi
2707
2708         if test "$wxUSE_LIBLZMA" = "yes"; then
2709             dnl If libtiff configure detects lzma library, it enables support for
2710             dnl LZMA compression and using it requires linking with liblzma.
2711             AC_CHECK_LIB(lzma, lzma_code, [LIBS="$LIBS -llzma"])
2712         else
2713             dnl Prevent libtiff configure from looking for liblzma if it's
2714             dnl explicitly disabled.
2715             ac_configure_args="$ac_configure_args --disable-lzma"
2716         fi
2717
2718         dnl Similarly for jbig
2719         if test "$wxUSE_LIBJBIG" = "yes"; then
2720             AC_CHECK_LIB(jbig, jbg_dec_init, [LIBS="$LIBS -ljbig"])
2721         else
2722             ac_configure_args="$ac_configure_args --disable-jbig"
2723         fi
2724
2725         AC_CONFIG_SUBDIRS([src/tiff])
2726     fi
2727 fi
2728
2729 dnl ------------------------------------------------------------------------
2730 dnl Check for expat libraries
2731 dnl ------------------------------------------------------------------------
2732
2733 if test "$wxUSE_EXPAT" != "no"; then
2734     wxUSE_XML=yes
2735     AC_DEFINE(wxUSE_EXPAT)
2736     AC_DEFINE(wxUSE_XML)
2737
2738     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2739         AC_CHECK_HEADER([expat.h], [found_expat_h=1],, [ ])
2740         if test "x$found_expat_h" = "x1"; then
2741             dnl Expat 1.95.6 comes with broken expat.h:
2742             AC_CACHE_CHECK([if expat.h is valid C++ header],
2743                 wx_cv_expat_is_not_broken,
2744                 [
2745                 AC_LANG_PUSH(C++)
2746                 AC_TRY_COMPILE([#include <expat.h>],[],
2747                     wx_cv_expat_is_not_broken=yes,
2748                     wx_cv_expat_is_not_broken=no
2749                 )
2750                 AC_LANG_POP()
2751                 ]
2752             )
2753             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2754                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2755             fi
2756         fi
2757         if test "x$EXPAT_LINK" = "x" ; then
2758             if test "$wxUSE_EXPAT" = "sys" ; then
2759                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2760             else
2761                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2762                 wxUSE_EXPAT=builtin
2763             fi
2764         else
2765             dnl we are using the system library
2766             wxUSE_EXPAT=sys
2767         fi
2768     fi
2769     if test "$wxUSE_EXPAT" = "builtin" ; then
2770         dnl Expat needs this:
2771         AC_CONFIG_SUBDIRS([src/expat])
2772     fi
2773 fi
2774
2775
2776 dnl ------------------------------------------------------------------------
2777 dnl Check for libmspack
2778 dnl ------------------------------------------------------------------------
2779
2780 if test "$wxUSE_LIBMSPACK" != "no"; then
2781     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1],, [ ])
2782     if test "x$found_mspack_h" = "x1"; then
2783         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2784                      MSPACK_LINK=" -lmspack")
2785     fi
2786     if test "x$MSPACK_LINK" = "x" ; then
2787         wxUSE_LIBMSPACK=no
2788     fi
2789 fi
2790
2791 if test "$wxUSE_LIBMSPACK" != "no"; then
2792     AC_DEFINE(wxUSE_LIBMSPACK)
2793 fi
2794
2795
2796 dnl ----------------------------------------------------------------
2797 dnl search for toolkit (widget sets)
2798 dnl ----------------------------------------------------------------
2799
2800 AFMINSTALL=
2801 WIN32INSTALL=
2802
2803 TOOLKIT=
2804 TOOLKIT_INCLUDE=
2805 WIDGET_SET=
2806
2807 dnl are we building for a win32 target environment?
2808 dnl If so, setup common stuff needed for both GUI and Base libs.
2809 if test "$USE_WIN32" = 1 ; then
2810     AC_CHECK_HEADERS(w32api.h,,, [ ])
2811     AC_CHECK_HEADER(windows.h,,
2812     [
2813         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2814     ],
2815     [ ])
2816
2817     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -ladvapi32 -lwsock32 -lgdi32"
2818     case "${host}" in
2819         x86_64-*-mingw32* )
2820             dnl we need to define this to embed the manifest for correct
2821             dnl platform from wx/msw/wx.rc (this is not needed for x86 which is
2822             dnl the default in wx/msw/rcdefs.h)
2823             WINDRES_CPU_DEFINE="--define WX_CPU_AMD64"
2824         ;;
2825     esac
2826     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2827         LIBS="$LIBS -loleacc"
2828     fi
2829
2830     case "${host}" in
2831         *-*-cygwin* )
2832             dnl Cygwin doesn't include these by default
2833             LIBS="$LIBS -lkernel32 -luser32"
2834     esac
2835
2836     dnl This one is still used by some sample makefiles.
2837     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__ $WINDRES_CPU_DEFINE"
2838     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2839
2840     dnl This lot we export to wx-config.  It must add the relevant
2841     dnl include directories at the point when they can be known.
2842     dnl (but are these (still) required anyway?)
2843     WXCONFIG_RESFLAGS="--define __WIN32__ --define __WIN95__ --define __GNUWIN32__ $WINDRES_CPU_DEFINE"
2844
2845     dnl install Win32-specific files in "make install"
2846     WIN32INSTALL=win32install
2847 fi
2848
2849 if test "$wxUSE_GUI" = "yes"; then
2850     USE_GUI=1
2851
2852     GUI_TK_LIBRARY=
2853
2854     WXGTK1=
2855     WXGTK127=
2856     WXGTK2=
2857     WXGTK3=
2858     WXGPE=
2859
2860     if test "$wxUSE_OLD_COCOA" = 1 ; then
2861         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2862             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2863             wxUSE_PRINTING_ARCHITECTURE=no
2864         fi
2865         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2866             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2867             wxUSE_DRAG_AND_DROP=no
2868         fi
2869         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2870             AC_MSG_WARN([wxDragImage not supported under wxCocoa yet, disabled])
2871             wxUSE_DRAGIMAGE=no
2872         fi
2873     fi
2874
2875     if test "$wxUSE_MSW" = 1 ; then
2876         TOOLKIT=MSW
2877         GUIDIST=MSW_DIST
2878
2879         dnl -mwindows causes a heap of other default gui libs to be linked in.
2880         case "${host}" in
2881             *-*-mingw32* )
2882                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2883         esac
2884     fi
2885
2886     if test "$wxUSE_GTK" = 1; then
2887         dnl GTK+ test program must be compiled with C compiler
2888         AC_MSG_CHECKING([for GTK+ version])
2889
2890         gtk_version_cached=1
2891         AC_CACHE_VAL(wx_cv_lib_gtk,
2892             [
2893                 dnl stupid GTK+ AM macros produce their own messages, so we
2894                 dnl have to pass to the next line
2895                 gtk_version_cached=0
2896                 AC_MSG_RESULT()
2897
2898                 dnl we must link against lgthread unless the user
2899                 dnl used --disable-threads
2900                 GTK_MODULES=
2901                 if test "$wxUSE_THREADS" = "yes"; then
2902                     GTK_MODULES=gthread
2903                 fi
2904
2905                 if test -z "$wxGTK_VERSION"; then
2906                     wxGTK_VERSION=any
2907                 fi
2908
2909                 dnl detect GTK2
2910                 wx_cv_lib_gtk=
2911                 if test "x$wxGTK_VERSION" != "x1"
2912                 then
2913                     dnl The gthread.pc that ships with Solaris returns '-mt',
2914                     dnl it's correct for Sun CC, but gcc requires '-pthreads'.
2915                     dnl So disable the compile check and remove the -mt below.
2916                     case "${host}" in
2917                         *-*-solaris2* )
2918                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
2919                                 enable_gtktest=no
2920                             fi
2921                     esac
2922
2923                     if test "$wxGTK_VERSION" != 3; then
2924                         AM_PATH_GTK_2_0(2.6.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2925                     fi
2926                     if test -z "$wx_cv_lib_gtk"; then
2927                         if test "$wxGTK_VERSION" = 3 -o "$wxGTK_VERSION" = any; then
2928                             AM_PATH_GTK_3_0(, wx_cv_lib_gtk=3, , $GTK_MODULES)
2929                         fi
2930                     fi
2931                 fi
2932
2933                 dnl detect GTK1.x
2934                 if test -z "$wx_cv_lib_gtk"; then
2935                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
2936                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2937
2938                         if test -z "$wx_cv_lib_gtk"; then
2939                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2940                         fi
2941                     fi
2942                 fi
2943
2944                 if test -z "$wx_cv_lib_gtk"; then
2945                     dnl looks better in AC_MSG_RESULT
2946                     wx_cv_lib_gtk=none
2947                 else
2948                     dnl we use symbols from X11 directly so we should link with it
2949                     GTK_LIBS="$GTK_LIBS -lX11"
2950
2951                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2952                     dnl subsequent runs
2953                     wx_cv_cflags_gtk=$GTK_CFLAGS
2954                     wx_cv_libs_gtk=$GTK_LIBS
2955                 fi
2956             ]
2957         )
2958
2959         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2960         dnl enough
2961         if test "$gtk_version_cached" = 1; then
2962             AC_MSG_RESULT($wx_cv_lib_gtk)
2963         fi
2964
2965         case "$wx_cv_lib_gtk" in
2966             3)      WXGTK3=1
2967                     TOOLKIT_VERSION=3
2968                     ;;
2969             2.0)    WXGTK2=1
2970                     TOOLKIT_VERSION=2
2971                     ;;
2972             1.2.7)  WXGTK127=1
2973                     WXGTK1=1
2974                     ;;
2975             1.2*)   WXGTK1=1 ;;
2976             *)      AC_MSG_ERROR([
2977 The development files for GTK+ were not found. For GTK+ 2, please
2978 ensure that pkg-config is in the path and that gtk+-2.0.pc is
2979 installed. For GTK+ 1.2 please check that gtk-config is in the path,
2980 and that the version is 1.2.3 or above. Also check that the
2981 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
2982 --libs' are in the LD_LIBRARY_PATH or equivalent.
2983                             ])
2984                     ;;
2985         esac
2986
2987         if test "$WXGTK3" = 1; then
2988             AC_DEFINE(__WXGTK218__)
2989             AC_DEFINE(__WXGTK210__)
2990         elif test "$WXGTK2" = 1; then
2991             save_CFLAGS="$CFLAGS"
2992             save_LIBS="$LIBS"
2993             CFLAGS="$wx_cv_cflags_gtk $CFLAGS"
2994             LIBS="$LIBS $wx_cv_libs_gtk"
2995
2996             dnl test if we have at least GTK+ 2.18:
2997             AC_MSG_CHECKING([if GTK+ is version >= 2.18])
2998             AC_TRY_COMPILE([
2999                             #include <gtk/gtk.h>
3000                            ],
3001                            [
3002                             #if !GTK_CHECK_VERSION(2,18,0)
3003                             Not GTK+ 2.18
3004                             #endif
3005                            ],
3006                            [
3007                             AC_DEFINE(__WXGTK218__)
3008                             AC_DEFINE(__WXGTK210__)
3009                             AC_MSG_RESULT([yes])
3010                             ac_wxgtk218=1
3011                            ],
3012                            [
3013                             AC_MSG_RESULT([no])
3014                             ac_wxgtk218=0
3015                            ])
3016
3017             if test "$ac_wxgtk218" = 0; then
3018                 dnl test if we have at least GTK+ 2.10:
3019                 AC_MSG_CHECKING([if GTK+ is version >= 2.10])
3020                 AC_TRY_COMPILE([
3021                                 #include <gtk/gtk.h>
3022                                ],
3023                                [
3024                                 #if !GTK_CHECK_VERSION(2,10,0)
3025                                 Not GTK+ 2.10
3026                                 #endif
3027                                ],
3028                                [
3029                                 AC_DEFINE(__WXGTK210__)
3030                                 AC_MSG_RESULT([yes])
3031                                 ac_wxgtk210=1
3032                                ],
3033                                [
3034                                 AC_MSG_RESULT([no])
3035                                 ac_wxgtk210=0
3036                                ])
3037             fi
3038
3039             CFLAGS="$save_CFLAGS"
3040             LIBS="$save_LIBS"
3041         else
3042             if test "$wxUSE_UNICODE" = "yes"; then
3043                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
3044                 wxUSE_UNICODE=no
3045             fi
3046
3047             dnl test for XIM support in libgdk
3048             AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
3049
3050             dnl we need poll() in src/gtk1/app.cpp (we know that Darwin doesn't
3051             dnl have it but we do the check for the others)
3052             if test "$USE_DARWIN" != 1; then
3053                 AC_CHECK_FUNCS(poll)
3054             fi
3055         fi
3056
3057         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
3058         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
3059         AFMINSTALL=afminstall
3060         TOOLKIT=GTK
3061         GUIDIST=GTK_DIST
3062
3063         dnl test for external libxpm if we're configured to use it
3064         if test "$wxUSE_GPE" = "yes"; then
3065             AC_MSG_CHECKING(for gpewidget library)
3066             WX_PATH_FIND_LIBRARIES(gpewidget)
3067             if test "$ac_find_libraries" != "" ; then
3068                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3069                 dnl -lgpewidget must be before all GTK libs and
3070                 dnl we guess its path from the prefix
3071                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
3072                 WXGPE=1
3073                 AC_MSG_RESULT([found in $ac_find_libraries])
3074             else
3075                 AC_MSG_RESULT(not found)
3076             fi
3077
3078             dnl AC_MSG_CHECKING(for gpe library)
3079             dnl WX_PATH_FIND_LIBRARIES(gpe)
3080             dnl if test "$ac_find_libraries" != "" ; then
3081             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3082             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
3083             dnl     AC_MSG_RESULT(found in $ac_find_libraries)
3084             dnl else
3085             dnl     AC_MSG_RESULT(not found)
3086             dnl fi
3087         fi
3088     fi
3089
3090     if test "$wxUSE_DFB" = 1; then
3091        PKG_PROG_PKG_CONFIG()
3092
3093        PKG_CHECK_MODULES(DIRECTFB,
3094                          [directfb >= 0.9.23],
3095                          [
3096                            wxUSE_UNIVERSAL="yes"
3097                            TOOLKIT_INCLUDE="$DIRECTFB_CFLAGS"
3098                            GUI_TK_LIBRARY="$DIRECTFB_LIBS"
3099                            TOOLKIT=DFB
3100                            GUIDIST=DFB_DIST
3101                          ],
3102                          [
3103                            AC_MSG_ERROR([DirectFB not found.])
3104                          ]
3105                          )
3106     fi
3107
3108     if test "$wxUSE_MICROWIN" = 1; then
3109         AC_MSG_CHECKING(for MicroWindows)
3110         if test "x$MICROWINDOWS" = x ; then
3111             AC_MSG_RESULT(not found)
3112             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
3113         else
3114             AC_MSG_RESULT($MICROWINDOWS)
3115         fi
3116
3117         if test -f $MICROWINDOWS/lib/libmwin.a; then
3118             AC_MSG_RESULT(MicroWindows' libraries found.)
3119         else
3120             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
3121         fi
3122
3123         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
3124         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
3125
3126         wxUSE_UNIVERSAL="yes"
3127
3128         AFMINSTALL=afminstall
3129         TOOLKIT=MICROWIN
3130         GUIDIST=MICROWIN_DIST
3131
3132         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
3133     fi
3134
3135     dnl common part of X11 and Motif port checks
3136     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3137         dnl use standard macros to check for X headers/libs, this brings
3138         dnl support for the standard configure options --x-includes,
3139         dnl --x-libraries and --no-x
3140         AC_PATH_XTRA
3141
3142         if test "$no_x" = "yes"; then
3143           AC_MSG_ERROR([X11 not found, please use --x-includes and/or --x-libraries options (see config.log for details)])
3144         fi
3145
3146         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
3147         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
3148         dnl this junk out
3149         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
3150         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
3151         AFMINSTALL=afminstall
3152         COMPILED_X_PROGRAM=0
3153
3154     fi
3155
3156     if test "$wxUSE_X11" = 1; then
3157         if test "$wxUSE_NANOX" = "yes"; then
3158             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
3159             if test "x$MICROWIN" = x ; then
3160                 AC_MSG_RESULT(not found)
3161                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
3162             else
3163                 AC_MSG_RESULT($MICROWIN)
3164                 AC_DEFINE(wxUSE_NANOX)
3165             fi
3166         fi
3167
3168         if test "$wxUSE_UNICODE" = "yes"; then
3169             PKG_PROG_PKG_CONFIG()
3170
3171             PKG_CHECK_MODULES(PANGOX, pangox,
3172                 [
3173                     CFLAGS="$PANGOX_CFLAGS $CFLAGS"
3174                     CXXFLAGS="$PANGOX_CFLAGS $CXXFLAGS"
3175                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
3176                 ],
3177                 [
3178                     AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
3179                 ]
3180             )
3181             PKG_CHECK_MODULES(PANGOFT2, pangoft2,
3182                 [
3183                     CFLAGS="$PANGOFT2_CFLAGS $CFLAGS"
3184                     CXXFLAGS="$PANGOFT2_CFLAGS $CXXFLAGS"
3185                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
3186                 ],
3187                 [
3188                     AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
3189                     wxUSE_PRINTING_ARCHITECTURE="no"
3190                 ]
3191             )
3192             PKG_CHECK_MODULES(PANGOXFT, pangoxft,
3193                 [
3194                     AC_DEFINE(HAVE_PANGO_XFT)
3195                     CFLAGS="$PANGOXFT_CFLAGS $CFLAGS"
3196                     CXXFLAGS="$PANGOXFT_CFLAGS $CXXFLAGS"
3197                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
3198                 ],
3199                 [
3200                     AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
3201                 ]
3202             )
3203             save_LIBS="$LIBS"
3204             LIBS="$LIBS $PANGOX_LIBS"
3205             AC_CHECK_FUNCS([pango_font_family_is_monospace])
3206             LIBS="$save_LIBS"
3207         fi
3208
3209         wxUSE_UNIVERSAL="yes"
3210
3211         if test "$wxUSE_NANOX" = "yes"; then
3212             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
3213             TOOLCHAIN_DEFS="${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"
3214             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
3215         else
3216             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
3217         fi
3218
3219         TOOLKIT=X11
3220         GUIDIST=X11_DIST
3221     fi
3222
3223     if test "$wxUSE_MOTIF" = 1; then
3224         AC_MSG_CHECKING(for Motif/Lesstif headers)
3225         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
3226         if test "$ac_find_includes" != "" ; then
3227             AC_MSG_RESULT(found in $ac_find_includes)
3228             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
3229             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
3230         else
3231             save_CFLAGS=$CFLAGS
3232             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3233
3234             AC_TRY_COMPILE(
3235                 [
3236                     #include <Xm/Xm.h>
3237                 ],
3238                 [
3239                     int version;
3240                     version = xmUseVersion;
3241                 ],
3242                 [
3243                     AC_MSG_RESULT(found in default search path)
3244                     COMPILED_X_PROGRAM=1
3245                 ],
3246                 [
3247                     AC_MSG_RESULT(no)
3248                     AC_MSG_ERROR(please set CPPFLAGS to contain the location of Xm/Xm.h)
3249                 ]
3250             )
3251
3252             CFLAGS=$save_CFLAGS
3253         fi
3254
3255
3256         AC_MSG_CHECKING(for Motif/Lesstif library)
3257         WX_PATH_FIND_LIBRARIES(Xm)
3258
3259         if test "x$ac_find_libraries" != "x" ; then
3260             AC_MSG_RESULT(found in $ac_find_libraries)
3261
3262             WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3263             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3264         else
3265             dnl it might happen that we found headers in one of the standard
3266             dnl paths but the libs are elsewhere but still in default (linker)
3267             dnl path -- try to compile a test program to check for this
3268             save_CFLAGS=$CFLAGS
3269             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3270             save_LIBS="$LIBS"
3271             LIBS="$GUI_TK_LIBRARY -lXm -lXmu -lXext -lX11"
3272
3273             AC_TRY_LINK(
3274                 [
3275                     #include <Xm/Xm.h>
3276                 ],
3277                 [
3278                     int version;
3279                     version = xmUseVersion;
3280                 ],
3281                 [
3282                     AC_MSG_RESULT(found in default search path)
3283                     COMPILED_X_PROGRAM=1
3284                 ],
3285                 [
3286                     AC_MSG_RESULT(no)
3287                     AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3288                 ]
3289             )
3290
3291             CFLAGS=$save_CFLAGS
3292             LIBS="$save_LIBS"
3293         fi
3294
3295         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3296         libp_link=""
3297         libsm_ice_link=""
3298         libs_found=0
3299         for libp in "" " -lXp"; do
3300             if test "$libs_found" = 0; then
3301                 for libsm_ice in "" " -lSM -lICE"; do
3302                     if test "$libs_found" = 0; then
3303                         save_LIBS="$LIBS"
3304                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3305                         save_CFLAGS=$CFLAGS
3306                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3307
3308                         AC_TRY_LINK(
3309                             [
3310                                 #include <Xm/Xm.h>
3311                                 #include <Xm/List.h>
3312                             ],
3313                             [
3314                                 XmString string = NULL;
3315                                 Widget w = NULL;
3316                                 int position = 0;
3317                                 XmListAddItem(w, string, position);
3318                             ],
3319                             [
3320                                 libp_link="$libp"
3321                                 libsm_ice_link="$libsm_ice"
3322                                 AC_MSG_RESULT(
3323                                     [need${libp_link}${libsm_ice_link}])
3324                                 libs_found=1
3325                             ], []
3326                         )
3327
3328                         LIBS="$save_LIBS"
3329                         CFLAGS=$save_CFLAGS
3330                     fi
3331                 done
3332             fi
3333         done
3334
3335         if test "$libs_found" = 0; then
3336             AC_MSG_RESULT([can't find the right libraries])
3337             AC_MSG_ERROR([can't link a simple motif program])
3338         fi
3339
3340         dnl this seems to be needed under IRIX and shouldn't do any harm
3341         dnl elsewhere
3342         AC_CHECK_LIB(Sgm, [SgCreateList], [libsgm_link=" -lSgm"])
3343
3344         save_CFLAGS=$CFLAGS
3345         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3346
3347         AC_CACHE_CHECK([for Motif 2],
3348             wx_cv_lib_motif2,
3349             AC_TRY_COMPILE([
3350                             #include <Xm/Xm.h>
3351                            ],
3352                            [
3353                             #if XmVersion < 2000
3354                             Not Motif 2
3355                             #endif
3356                            ],
3357                            wx_cv_lib_motif2="yes",
3358                            wx_cv_lib_motif2="no"))
3359         if test "$wx_cv_lib_motif2" = "yes"; then
3360             AC_DEFINE(__WXMOTIF20__,1)
3361         else
3362             AC_DEFINE(__WXMOTIF20__,0)
3363         fi
3364
3365         AC_CACHE_CHECK([whether Motif is Lesstif],
3366             wx_cv_lib_lesstif,
3367             AC_TRY_COMPILE([
3368                             #include <Xm/Xm.h>
3369                            ],
3370                            [
3371                             #if !defined(LesstifVersion) || LesstifVersion <= 0
3372                             Not Lesstif
3373                             #endif
3374                            ],
3375                            wx_cv_lib_lesstif="yes",
3376                            wx_cv_lib_lesstif="no")
3377         )
3378         if test "$wx_cv_lib_lesstif" = "yes"; then
3379             AC_DEFINE(__WXLESSTIF__,1)
3380         else
3381             AC_DEFINE(__WXLESSTIF__,0)
3382         fi
3383
3384         CFLAGS=$save_CFLAGS
3385
3386         GUI_TK_LIBRARY="$GUI_TK_LIBRARY${libsgm_link} -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3387         TOOLKIT=MOTIF
3388         GUIDIST=MOTIF_DIST
3389     fi
3390
3391     dnl more tests common to X11 and Motif:
3392     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3393         dnl test for external libxpm if we're configured to use it
3394         if test "$wxUSE_LIBXPM" = "sys"; then
3395             AC_MSG_CHECKING(for Xpm library)
3396             WX_PATH_FIND_LIBRARIES(Xpm)
3397             if test "$ac_find_libraries" != "" ; then
3398                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3399                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3400                 AC_MSG_RESULT(found in $ac_find_libraries)
3401
3402                 AC_CACHE_CHECK([for X11/xpm.h],
3403                     wx_cv_x11_xpm_h,
3404                     [
3405                         save_CFLAGS=$CFLAGS
3406                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3407
3408                         AC_TRY_COMPILE(
3409                             [
3410                                 #include <X11/xpm.h>
3411                             ],
3412                             [
3413                                 int version;
3414                                 version = XpmLibraryVersion();
3415                             ],
3416                             wx_cv_x11_xpm_h=yes,
3417                             wx_cv_x11_xpm_h=no
3418                         )
3419
3420                         CFLAGS=$save_CFLAGS
3421                     ]
3422                 )
3423
3424                 if test $wx_cv_x11_xpm_h = "yes"; then
3425                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3426                     AC_DEFINE(wxHAVE_LIB_XPM)
3427                 else
3428                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3429                 fi
3430             fi
3431
3432         fi
3433
3434         dnl XShapeQueryExtension checks: first the library, then prototype
3435         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3436                      [
3437                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3438                       wxHAVE_XEXT_LIB=1
3439                      ],
3440                      [], [$GUI_TK_LIBRARY -lX11])
3441
3442         if test "$wxHAVE_XEXT_LIB" = 1; then
3443             save_CFLAGS="$CFLAGS"
3444             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3445
3446             AC_MSG_CHECKING([for X11/extensions/shape.h])
3447             AC_TRY_COMPILE([
3448                             #include <X11/Xlib.h>
3449                             #include <X11/extensions/shape.h>
3450                            ],
3451                            [
3452                             int dummy1, dummy2;
3453                             XShapeQueryExtension((Display*)NULL,
3454                                                  (int*)NULL, (int*)NULL);
3455                            ],
3456                            [
3457                             AC_DEFINE(HAVE_XSHAPE)
3458                             AC_MSG_RESULT([found])
3459                            ],
3460                            [
3461                             AC_MSG_RESULT([not found])
3462                            ])
3463             CFLAGS="$save_CFLAGS"
3464
3465         fi
3466     fi
3467
3468     if test "$wxUSE_OSX_CARBON" = 1; then
3469         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3470         if test "$GCC" = yes; then
3471             AC_MSG_RESULT([gcc])
3472             CPPFLAGS_PASCAL="-fpascal-strings"
3473         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3474             AC_MSG_RESULT([xlc])
3475             CPPFLAGS_PASCAL="-qmacpstr"
3476         else
3477             AC_MSG_RESULT([none])
3478         fi
3479
3480         if test "x$wxUSE_UNIX" = "xyes"; then
3481             CPPFLAGS="$CPPFLAGS_PASCAL -I/Developer/Headers/FlatCarbon $CPPFLAGS"
3482         else
3483             dnl platform.h needs TARGET_CARBON before setup.h
3484             CPPFLAGS="$CPPFLAGS_PASCAL -DTARGET_CARBON $CPPFLAGS"
3485         fi
3486
3487         TOOLKIT=OSX_CARBON
3488         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3489         GUIDIST=OSX_CARBON_DIST
3490         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3491         dnl are different, so they need different names:
3492         WXBASEPORT="_carbon"
3493
3494         dnl in addition to defining __WXOSX_CARBON__ for this toolkit we want
3495         dnl to also define these extra symbols to make it possible to test for
3496         dnl any Mac port (__WXMAC__ is for backwards compatibility, __WXOSX__
3497         dnl is a new name)
3498         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMAC__ -D__WXOSX__"
3499     fi
3500
3501     if test "$wxUSE_OSX_COCOA" = 1; then
3502         TOOLKIT=OSX_COCOA
3503         GUIDIST=OSX_COCOA_DIST
3504
3505         dnl see the comment above in wxUSE_OSX_CARBON branch
3506         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMAC__ -D__WXOSX__"
3507     fi
3508
3509     if test "$wxUSE_OSX_IPHONE" = 1; then
3510         TOOLKIT=OSX_IPHONE
3511     fi
3512
3513     if test "$wxUSE_OLD_COCOA" = 1; then
3514         TOOLKIT=COCOA
3515         GUIDIST=COCOA_DIST
3516     fi
3517
3518     if test "$wxUSE_PM" = 1; then
3519         TOOLKIT=PM
3520         GUIDIST=PM_DIST
3521         AC_CACHE_CHECK([for type SPBCDATA],
3522             wx_cv_spbcdata,
3523             [
3524                 AC_TRY_COMPILE(
3525                     [
3526                         #define INCL_PM
3527                         #include <os2.h>
3528                     ],
3529                     [
3530                         SPBCDATA test;
3531                     ],
3532                     wx_cv_spbcdata=yes,
3533                     wx_cv_spbcdata=no
3534                 )
3535             ]
3536         )
3537
3538         if test $wx_cv_spbcdata = "yes"; then
3539             AC_DEFINE(HAVE_SPBCDATA)
3540         fi
3541     fi
3542
3543     dnl the name of the directory where the files for this toolkit live
3544     if test "$TOOLKIT" = "PM" ; then
3545         TOOLKIT_DIR="os2"
3546     else
3547         TOOLKIT_DIR=`echo ${TOOLKIT} | tr '[[A-Z]]' '[[a-z]]'`
3548     fi
3549
3550     if test "$wxUSE_UNIVERSAL" = "yes"; then
3551         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3552         WIDGET_SET=univ
3553     fi
3554
3555     dnl distribute samples/demos/utils with GUI versions
3556     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3557     DISTDIR="wx\$(TOOLKIT)"
3558 else
3559     USE_GUI=0
3560
3561     dnl this doesn't quite work right for wxBase, but the places
3562     dnl where it is wrong aren't fatal (yet) though.
3563     TOOLKIT_DIR="base"
3564
3565     dnl the sources, their dependenices and the headers
3566     if test "$USE_WIN32" = 1 ; then
3567         dnl yes, the toolkit for wxBase on win32 is actually MSW
3568         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3569         TOOLKIT="MSW"
3570     fi
3571
3572     dnl distribute only wxBase sources/headers
3573     GUIDIST="BASE_DIST"
3574     DISTDIR="wxBase"
3575 fi
3576
3577
3578 dnl ---------------------------------------------------------------------------
3579 dnl Optional libraries included when system library is not used
3580 dnl ---------------------------------------------------------------------------
3581
3582 dnl do this after test for X11 above so that we have a chance of finding Xlib.h
3583 if test "$wxUSE_GUI" = "yes"; then
3584     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
3585         dnl defines HAVE_X11_XKBLIB_H
3586         AC_CHECK_HEADERS([X11/Xlib.h],,, [ ])
3587         AC_CHECK_HEADERS([X11/XKBlib.h],,,
3588                          [
3589                           #if HAVE_X11_XLIB_H
3590                             #include <X11/Xlib.h>
3591                           #endif
3592                          ])
3593     fi
3594 fi
3595
3596
3597 dnl ---------------------------------------------------------------------------
3598 dnl wxDisplay checks
3599 dnl ---------------------------------------------------------------------------
3600
3601 USE_XINERAMA=0
3602 if test "$wxUSE_DISPLAY" = "yes"; then
3603     dnl Xinerama is used for wxGTK1/wxX11/wxMotif only
3604     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$WXGTK1" = 1; then
3605         WX_FIND_LIB(Xinerama, XineramaQueryScreens)
3606         if test "$ac_find_libraries" != "" ; then
3607             if test "$ac_find_libraries" != "std" ; then
3608               WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3609               if test "$ac_path_to_link" != " -L/usr/lib" ; then
3610                   LDFLAGS="$LDFLAGS $ac_path_to_link"
3611               fi
3612             fi
3613             USE_XINERAMA=1
3614             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3615         else
3616             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3617             wxUSE_DISPLAY="no"
3618         fi
3619     elif test "$wxUSE_MSW" = 1; then
3620         dnl DirectDraw for MSW - optionally used by WxDisplay.
3621         AC_CHECK_HEADER([ddraw.h], [], [], [#include <windows.h>])
3622     fi
3623 fi
3624
3625 if test "$wxUSE_DISPLAY" = "yes"; then
3626     dnl wxGTK2 needs Xxf86vm as well as Xinerama-using ports from above
3627     if test "$USE_XINERAMA" = 1 -o "$wxUSE_GTK" = 1; then
3628         WX_FIND_LIB(Xxf86vm, XF86VidModeQueryExtension)
3629         if test "$ac_find_libraries" != "" ; then
3630             AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3631                              [
3632                               GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3633                              ],
3634                              [],
3635                              [
3636                                   #if HAVE_X11_XLIB_H
3637                                     #include <X11/Xlib.h>
3638                                   #endif
3639                              ])
3640         fi
3641     fi
3642 fi
3643
3644 dnl ---------------------------------------------------------------------------
3645 dnl X11 session management
3646 dnl ---------------------------------------------------------------------------
3647 if test "$wxUSE_DETECT_SM" = "yes"; then
3648     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_OLD_COCOA" != 1; then
3649         WX_FIND_LIB(SM, SmcOpenConnection)
3650         if test "$ac_find_libraries" != "" ; then
3651             if test "$ac_find_libraries" != "std" ; then
3652               WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3653               if test "$ac_path_to_link" != " -L/usr/lib" ; then
3654                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3655               fi
3656             fi
3657             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lSM"
3658         else
3659             AC_MSG_WARN([libSM not found; disabling session management detection])
3660             wxUSE_DETECT_SM="no"
3661         fi
3662     else
3663         wxUSE_DETECT_SM="no"
3664     fi
3665 fi
3666
3667
3668 dnl ---------------------------------------------------------------------------
3669 dnl OpenGL libraries
3670 dnl ---------------------------------------------------------------------------
3671
3672 USE_OPENGL=0
3673 if test "$wxUSE_OPENGL" = "yes" -o "$wxUSE_OPENGL" = "auto"; then
3674
3675     dnl look in glcanvas.h for the list of platforms supported by wxGlCanvas:
3676
3677     if test "$wxUSE_OSX_CARBON" = 1 -o "$wxUSE_OSX_COCOA" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
3678         OPENGL_LIBS="-framework OpenGL -framework AGL"
3679     elif test "$wxUSE_MSW" = 1; then
3680         OPENGL_LIBS="-lopengl32 -lglu32"
3681     elif test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_GTK" = 1; then
3682
3683         dnl adjust CPPFLAGS to include GL/gl.h location if necessary
3684         dnl (/opt/graphics/OpenGL is for HP-UX systems, bug 925307)
3685         AC_MSG_CHECKING([for OpenGL headers])
3686         WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /opt/graphics/OpenGL/include], GL/gl.h)
3687         if test "$ac_find_includes" != "" ; then
3688             AC_MSG_RESULT(found in $ac_find_includes)
3689             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3690             CPPFLAGS="$ac_path_to_include $CPPFLAGS"
3691         else
3692             AC_MSG_RESULT([not found])
3693         fi
3694
3695         AC_CHECK_HEADER(GL/gl.h, [
3696             AC_CHECK_HEADER(GL/glu.h, [
3697                 found_gl=0
3698
3699                 WX_FIND_LIB(GL, glBegin, [/opt/graphics/OpenGL/lib])
3700                 if test "$ac_find_libraries" != "" ; then
3701                     if test "$ac_find_libraries" != "std" ; then
3702                       WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3703                       if test "$ac_path_to_link" != " -L/usr/lib" ; then
3704                         LDFLAGS_GL="$ac_path_to_link"
3705                       fi
3706                     fi
3707
3708                     dnl don't suppose that libGL and libGLU are always in the
3709                     dnl same directory -- this is not true for some common
3710                     dnl distributions
3711                     WX_FIND_LIB(GLU, gluBeginCurve, [/opt/graphics/OpenGL/lib])
3712                     if test "$ac_find_libraries" != "" ; then
3713                       if test "$ac_find_libraries" != "std" ; then
3714                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3715                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3716                                 "$ac_path_to_link" != "$LDFLAGS_GL" ; then
3717                           LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3718                         fi
3719                       fi
3720
3721                         found_gl=1
3722                         OPENGL_LIBS="-lGL -lGLU"
3723                     fi
3724                 fi
3725
3726                 if test "$found_gl" != 1; then
3727                     WX_FIND_LIB(MesaGL, glEnable, [/opt/graphics/OpenGL/lib])
3728                     if test "$ac_find_libraries" != "" ; then
3729                       if test "$ac_find_libraries" != "std" ; then
3730                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3731                         if test "$ac_path_to_link" != " -L/usr/lib" ; then
3732                           LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3733                         fi
3734                       fi
3735                       OPENGL_LIBS="-lMesaGL -lMesaGLU"
3736                     fi
3737                 fi
3738             ],, [ ])
3739         ],
3740         [],
3741         [ ])
3742
3743         if test "x$OPENGL_LIBS" = "x"; then
3744             if test "$wxUSE_OPENGL" = "yes"; then
3745                 AC_MSG_ERROR([OpenGL libraries not available])
3746             else
3747                 dnl case wxUSE_OPENGL=auto
3748                 AC_MSG_WARN([OpenGL libraries not available, disabling support for OpenGL])
3749                 wxUSE_OPENGL=no
3750                 USE_OPENGL=0
3751             fi
3752         fi
3753     else
3754         AC_MSG_WARN([wxGLCanvas not implemented for this port, library will be compiled without it.])
3755         wxUSE_OPENGL="no"
3756     fi
3757
3758     if test "$wxUSE_OPENGL" = "auto"; then
3759         dnl if the OpenGL libraries were unavailable, this would have been
3760         dnl changed to "no" above, if it wasn't, change it to "yes" as we've
3761         dnl verified that we can indeed use OpenGL
3762         wxUSE_OPENGL=yes
3763     fi
3764
3765     if test "$wxUSE_OPENGL" = "yes"; then
3766         USE_OPENGL=1
3767         AC_DEFINE(wxUSE_OPENGL)
3768         AC_DEFINE(wxUSE_GLCANVAS)
3769         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3770     fi
3771 fi
3772
3773
3774 dnl the symbol which allows conditional compilation for the given toolkit
3775 if test -n "$TOOLKIT" ; then
3776     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3777 fi
3778
3779
3780 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3781
3782 if test "$wxUSE_SHARED" = "yes"; then
3783     case "${host}" in
3784       *-pc-msdosdjgpp )
3785         dnl only static for now
3786         wxUSE_SHARED=no
3787         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3788       ;;
3789     esac
3790 fi
3791
3792 if test "$wxUSE_SHARED" = "yes"; then
3793
3794     dnl use versioned symbols if available on the platform
3795     WX_VERSIONED_SYMBOLS([\$(wx_top_builddir)/version-script])
3796
3797     dnl test for GCC's visibility support (sets CFLAGS_VISIBILITY, which is
3798     dnl assigned to CFLAGS and CXXFLAGS below)
3799     if test "$wxUSE_VISIBILITY" != "no"; then
3800         WX_VISIBILITY
3801     fi
3802
3803     dnl test for Sun CC which can be used under both Solaris and Linux
3804     if test "x$SUNCXX" = xyes; then
3805         SAMPLES_RPATH_FLAG="-R\$(wx_top_builddir)/lib"
3806         WXCONFIG_RPATH="-R\$libdir"
3807     else
3808     case "${host}" in
3809       *-*-linux* | *-*-gnu* )
3810         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3811         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3812         ;;
3813
3814       *-*-solaris2* )
3815         dnl here we know that Sun CC is not used as we tested for it above,
3816         dnl hence we must be using gcc
3817
3818         dnl newer versions of gcc need -isystem to compile X headers on
3819         dnl Solaris (which use old style C syntax)
3820         CPPFLAGS="-isystem /usr/openwin/include $CPPFLAGS"
3821
3822         dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3823         dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3824         saveLdflags="$LDFLAGS"
3825         LDFLAGS="$saveLdflags -Wl,-rpath,/"
3826         AC_MSG_CHECKING([if the linker accepts -rpath])
3827         AC_TRY_LINK(
3828             [],[],
3829             [
3830                 AC_MSG_RESULT([yes])
3831                 SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3832                 WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3833             ],[
3834                 AC_MSG_RESULT([no])
3835                 AC_MSG_CHECKING([if the linker accepts -R])
3836                 LDFLAGS="$saveLdflags -Wl,-R,/"
3837                 AC_TRY_LINK(
3838                     [],[],
3839                     [
3840                         AC_MSG_RESULT([yes])
3841                         SAMPLES_RPATH_FLAG="-Wl,-R,\$(wx_top_builddir)/lib"
3842                         WXCONFIG_RPATH="-Wl,-R,\$libdir"
3843                     ],[
3844                         AC_MSG_RESULT([no])
3845                     ])
3846             ])
3847         LDFLAGS="$saveLdflags"
3848       ;;
3849
3850       *-*-darwin* )
3851         install_name_tool=`which ${HOST_PREFIX}install_name_tool`
3852         if test "$install_name_tool" -a -x "$install_name_tool"; then
3853             DYLIB_RPATH_POSTLINK="${HOST_PREFIX}install_name_tool -id \$@ \$@"
3854             cat <<EOF >change-install-names
3855 #!/bin/sh
3856 libnames=\`cd \${2} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
3857 for i in \${libnames} ; do
3858     ${HOST_PREFIX}install_name_tool -id \${3}/\${i} \${1}/\${i}
3859     for dep in \${libnames} ; do
3860         ${HOST_PREFIX}install_name_tool -change \${2}/\${dep} \${3}/\${dep} \${1}/\${i}
3861     done
3862 done
3863 EOF
3864             chmod +x change-install-names
3865             DYLIB_RPATH_INSTALL="\$(wx_top_builddir)/change-install-names \${DESTDIR}\${libdir} \$(wx_top_builddir)/lib \${libdir}"
3866         fi
3867
3868         dnl the HEADER_PAD_OPTION is required by some wx samples to avoid the error:
3869         dnl "install_name_tool: changing install names can't be redone for: the_exe_name
3870         dnl (for architecture ppc) because larger updated load commands do not fit
3871         dnl (the program must be relinked)"
3872         HEADER_PAD_OPTION="-headerpad_max_install_names"
3873       ;;
3874
3875       *-*-cygwin* | *-*-mingw32* )
3876         ;;
3877
3878       *-*-hpux* )
3879         SAMPLES_RPATH_FLAG="-Wl,+b,\$(wx_top_builddir)/lib"
3880         WXCONFIG_RPATH="-Wl,+b,\$libdir"
3881         ;;
3882
3883     esac
3884     fi
3885
3886     dnl this one shouldn't be used for the library build so put it in a
3887     dnl separate variable from WXCONFIG_CPPFLAGS
3888     WXCONFIG_ONLY_CPPFLAGS="$WXCONFIG_ONLY_CPPFLAGS -DWXUSINGDLL"
3889
3890     if test $wxUSE_RPATH = "no"; then
3891         SAMPLES_RPATH_FLAG=''
3892         DYLIB_PATH_POSTLINK=''
3893         WXCONFIG_RPATH=''
3894     fi
3895
3896     SHARED=1
3897
3898 else
3899
3900     config_linkage_component="-static"
3901     SHARED=0
3902
3903 fi
3904
3905
3906 UNICODE=0
3907 lib_unicode_suffix=
3908 WX_CHARTYPE="ansi"
3909 if test "$wxUSE_UNICODE" = "yes"; then
3910     lib_unicode_suffix=u
3911     WX_CHARTYPE="unicode"
3912     UNICODE=1
3913 fi
3914
3915 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
3916 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
3917
3918 DEBUG_INFO=0
3919 if test "$wxUSE_DEBUG_INFO" = "yes"; then
3920     DEBUG_INFO=1
3921 fi
3922
3923 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr '[[a-z]]' '[[A-Z]]'`
3924
3925 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
3926
3927 TOOLCHAIN_FULLNAME="${HOST_PREFIX}${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
3928
3929 dnl library link name
3930 dnl These just save us from exporting lib_{unicode,flavour}_suffix.
3931 dnl If we ever need to do that, we won't need to keep these.
3932
3933 if test "$wxUSE_OSX_CARBON" = 1 -o "$wxUSE_OSX_COCOA" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
3934     WX_LIBRARY_BASENAME_NOGUI="wx_base${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
3935 else
3936     WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
3937 fi
3938 if test "${TOOLKIT_DIR}" = "os2"; then
3939     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
3940 else
3941     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
3942 fi
3943
3944
3945
3946 if test "$wxUSE_OLD_COCOA" = 1; then
3947     AC_LANG_SAVE
3948     AC_WX_LANG_OBJECTIVEC
3949 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
3950 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
3951 dnl Point but only if MacTypes.h was not included first.  Of course,
3952 dnl if MacTypes.h is included later then you're screwed when it
3953 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
3954 dnl to not typedef Point and thus fix the problem.
3955     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
3956     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
3957 #include <CoreFoundation/CoreFoundation.h>
3958         ],[],
3959         [AC_MSG_RESULT([no])],
3960         [AC_MSG_RESULT([yes])
3961         AC_MSG_CHECKING([if defining __Point__ will fix it])
3962         AC_TRY_COMPILE([#define __Point__ 1
3963 #include <AppKit/NSEvent.h>
3964 #include <CoreFoundation/CoreFoundation.h>
3965             ],[],
3966             [AC_MSG_RESULT([yes])
3967             AC_DEFINE(__Point__)
3968             ],
3969             [AC_MSG_FAILURE([no])]
3970         )]
3971     )
3972     AC_LANG_RESTORE
3973 fi
3974
3975 dnl ---------------------------------------------------------------------------
3976 dnl Checks for typedefs
3977 dnl ---------------------------------------------------------------------------
3978
3979 dnl   defines mode_t if not already defined
3980 AC_TYPE_MODE_T
3981 dnl   defines off_t if not already defined
3982 AC_TYPE_OFF_T
3983 dnl   defines pid_t if not already defined
3984 AC_TYPE_PID_T
3985 dnl   defines size_t if not already defined
3986 AC_TYPE_SIZE_T
3987
3988 dnl sets HAVE_SSIZE_T if ssize_t is defined
3989 AC_CHECK_TYPES(ssize_t)
3990
3991 dnl check what exactly size_t is on this machine - this is necessary to avoid
3992 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3993 AC_LANG_PUSH(C++) dnl tests below use overloaded functions and so need C++
3994 AC_CACHE_CHECK([if size_t is unsigned int],
3995     wx_cv_size_t_is_uint,
3996     [
3997     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3998     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3999     dnl methods in a local class (i.e. class inside a function) declaration
4000     dnl without any objections!!
4001     dnl
4002     dnl hence the hack below: we must have Foo at global scope!
4003     AC_TRY_COMPILE([#include <stddef.h>],
4004         [
4005             return 0; }
4006
4007             struct Foo { void foo(size_t); void foo(unsigned int); };
4008
4009             int bar() {
4010         ],
4011         wx_cv_size_t_is_uint=no,
4012         wx_cv_size_t_is_uint=yes
4013     )
4014     ]
4015 )
4016
4017 if test "$wx_cv_size_t_is_uint" = "yes"; then
4018     AC_DEFINE(wxSIZE_T_IS_UINT)
4019 else
4020     AC_CACHE_CHECK([if size_t is unsigned long],
4021         wx_cv_size_t_is_ulong,
4022         AC_TRY_COMPILE([#include <stddef.h>],
4023             [
4024                 return 0; }
4025
4026                 struct Foo { void foo(size_t); void foo(unsigned long); };
4027
4028                 int bar() {
4029             ],
4030             wx_cv_size_t_is_ulong=no,
4031             wx_cv_size_t_is_ulong=yes
4032         )
4033     )
4034
4035     if test "$wx_cv_size_t_is_ulong" = "yes"; then
4036         AC_DEFINE(wxSIZE_T_IS_ULONG)
4037     fi
4038 fi
4039
4040 AC_CACHE_CHECK([if wchar_t is separate type],
4041     wx_cv_wchar_t_is_separate_type,
4042     AC_TRY_COMPILE([#include <wchar.h>],
4043         [
4044             return 0; }
4045
4046             struct Foo { void foo(wchar_t);
4047                          void foo(unsigned short);
4048                          void foo(unsigned int);
4049                          void foo(unsigned long); };
4050
4051             int bar() {
4052         ],
4053         wx_cv_wchar_t_is_separate_type=yes,
4054         wx_cv_wchar_t_is_separate_type=no
4055     )
4056 )
4057
4058 if test "$wx_cv_wchar_t_is_separate_type" = "yes"; then
4059     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 1)
4060 else
4061     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 0)
4062 fi
4063
4064 AC_LANG_POP() dnl C++
4065
4066 dnl ---------------------------------------------------------------------------
4067 dnl Checks for structures
4068 dnl ---------------------------------------------------------------------------
4069
4070 dnl does passwd struct has the pw_gecos field?
4071 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
4072     [
4073         AC_TRY_COMPILE([#include <pwd.h>],
4074              [
4075                 char *p;
4076                 struct passwd *pw;
4077                 p = pw->pw_gecos;
4078              ],
4079              [
4080                 wx_cv_struct_pw_gecos=yes
4081              ],
4082              [
4083                 wx_cv_struct_pw_gecos=no
4084              ]
4085         )
4086     ]
4087 )
4088
4089 if test "$wx_cv_struct_pw_gecos" = "yes"; then
4090     AC_DEFINE(HAVE_PW_GECOS)
4091 fi
4092
4093 dnl ---------------------------------------------------------------------------
4094 dnl Check for functions
4095 dnl ---------------------------------------------------------------------------
4096
4097 dnl check for wcslen in all possible places
4098 WCSLEN_FOUND=0
4099 WCHAR_LINK=
4100 AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
4101
4102 if test "$WCSLEN_FOUND" = 0; then
4103     if test "$TOOLKIT" = "MSW"; then
4104         AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
4105     else
4106         AC_CHECK_LIB(w, wcslen, [
4107                         WCHAR_LINK=" -lw"
4108                         WCSLEN_FOUND=1
4109                     ])
4110     fi
4111 fi
4112
4113 if test "$WCSLEN_FOUND" = 1; then
4114     AC_DEFINE(HAVE_WCSLEN)
4115 fi
4116
4117 AC_CHECK_FUNCS([wcsdup wcsftime strnlen wcsnlen wcscasecmp wcsncasecmp])
4118
4119 dnl On HP-UX aCC need this define to find mbstrtowcs() &c
4120 dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
4121 dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
4122 dnl flags when g++ is configured, it will declare its own).
4123 if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
4124     CPPFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CPPFLAGS"
4125 fi
4126
4127 dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
4128 dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
4129 dnl library, not the header, so do a header check for mbstate_t first.
4130 AC_CHECK_TYPES([mbstate_t],
4131                [AC_CHECK_FUNCS(wcsrtombs)],
4132                [],
4133                [#include <wchar.h>])
4134
4135 dnl check for vsnprintf() -- a safe version of vsprintf())
4136 dnl
4137 dnl the trouble here is that on some systems (e.g. HP-UX 10) this function is
4138 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
4139 dnl stupidly, provides a dummy function declaration inside its extension)
4140 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
4141 dnl
4142 dnl so we first check if the function is in the library
4143 dnl
4144 dnl FIXME: replace this mess with WX_CHECK_FUNCS()
4145 AC_CHECK_FUNCS(snprintf vsnprintf vsscanf)
4146
4147 AC_LANG_PUSH(C++)
4148 if test "$ac_cv_func_vsnprintf" = "yes"; then
4149     dnl yes it is -- now check if it is in the headers
4150     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
4151         [
4152             dnl our troubles are not over: HP-UX 11 prototypes vsnprintf() as
4153             dnl taking "char *" and not "const char *" so test for this too
4154             AC_TRY_COMPILE(
4155                 [
4156                     #include <stdio.h>
4157                     #include <stdarg.h>
4158                 ],
4159                 [
4160                     char *buf;
4161                     va_list ap;
4162                     vsnprintf(buf, 10u, "%s", ap);
4163                 ],
4164                 wx_cv_func_vsnprintf_decl=yes,
4165                 wx_cv_func_vsnprintf_decl=no
4166             )
4167         ]
4168     )
4169
4170     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
4171         AC_DEFINE(HAVE_VSNPRINTF_DECL)
4172
4173         dnl we know there is a vsnprintf declaration, but some old headers
4174         dnl may have one taking a "char *" format instead of "const char *"
4175         AC_CACHE_CHECK([if vsnprintf declaration is broken], wx_cv_func_broken_vsnprintf_decl,
4176             [
4177                 AC_TRY_COMPILE(
4178                     [
4179                         #include <stdio.h>
4180                         #include <stdarg.h>
4181                         #ifdef __MSL__
4182                         #if __MSL__ >= 0x6000
4183                         namespace std {}
4184                         using namespace std;
4185                         #endif
4186                         #endif
4187                     ],
4188                     [
4189                         char *buf;
4190                         va_list ap;
4191                         const char *fmt = "%s";
4192                         vsnprintf(buf, 10u, fmt, ap);
4193                     ],
4194                     wx_cv_func_broken_vsnprintf_decl=no,
4195                     wx_cv_func_broken_vsnprintf_decl=yes
4196                 )
4197             ]
4198         )
4199
4200         if test "$wx_cv_func_broken_vsnprintf_decl" = "yes"; then
4201             AC_DEFINE(HAVE_BROKEN_VSNPRINTF_DECL)
4202         fi
4203     fi
4204 fi
4205
4206 dnl the same as above but for snprintf() now: it's not present in at least AIX
4207 dnl 4.2 headers
4208 if test "$ac_cv_func_snprintf" = "yes"; then
4209     AC_CACHE_CHECK([for snprintf declaration], wx_cv_func_snprintf_decl,
4210         [
4211             AC_TRY_COMPILE(
4212                 [
4213                     #include <stdio.h>
4214                     #include <stdarg.h>
4215                     #ifdef __MSL__
4216                     #if __MSL__ >= 0x6000
4217                     namespace std {}
4218                     using namespace std;
4219                     #endif
4220                     #endif
4221                 ],
4222                 [
4223                     char *buf;
4224                     snprintf(buf, 10u, "%s", "wx");
4225                 ],
4226                 wx_cv_func_snprintf_decl=yes,
4227                 wx_cv_func_snprintf_decl=no
4228             )
4229         ]
4230     )
4231
4232     if test "$wx_cv_func_snprintf_decl" = "yes"; then
4233         AC_DEFINE(HAVE_SNPRINTF_DECL)
4234     fi
4235
4236     if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
4237
4238         dnl check if snprintf() has support for positional arguments
4239         dnl NB: if snprintf() has positional support we can safely suppose that also
4240         dnl     other *printf() functions support them as they all belong to the same
4241         dnl     family and they all fallback to the same implementation
4242         AC_CACHE_CHECK([if snprintf supports positional arguments], wx_cv_func_snprintf_pos_params,
4243             [
4244                 AC_TRY_RUN(
4245                     [
4246                         #include <stdio.h>
4247
4248                         int main (void)
4249                         {
4250                             char buffer[128];
4251                             snprintf (buffer, 128, "%2$d %3$d %1$d", 1, 2, 3);
4252                             if (strcmp ("2 3 1", buffer) == 0)
4253                                 exit (0);
4254                             exit (1);
4255                         }
4256                     ],
4257                     wx_cv_func_snprintf_pos_params=no,
4258                     wx_cv_func_snprintf_pos_params=yes,
4259                     dnl be pessimistic when cross-compiling
4260                     [
4261                         AC_MSG_WARN([Assuming Unix98 printf() is not available,
4262 define HAVE_UNIX98_PRINTF as 1 in setup.h if it is available.])
4263                         wx_cv_func_snprintf_pos_params=no
4264                     ]
4265                 )
4266             ]
4267         )
4268
4269         if test "$wx_cv_func_snprintf_pos_params" = "yes"; then
4270             AC_DEFINE(HAVE_UNIX98_PRINTF)
4271         fi
4272     fi
4273 fi
4274
4275 dnl the same as above but for vsscanf() now: it's not present in at least
4276 dnl Solaris 9 headers for gcc-3.4 (due to fixinclude's processing of stdio.h)
4277 if test "$ac_cv_func_vsscanf" = "yes"; then
4278     AC_CACHE_CHECK([for vsscanf declaration], wx_cv_func_vsscanf_decl,
4279         [
4280             AC_TRY_COMPILE(
4281                 [
4282                     #include <stdio.h>
4283                     #include <stdarg.h>
4284                     #ifdef __MSL__
4285                     #if __MSL__ >= 0x6000
4286                     namespace std {}
4287                     using namespace std;
4288                     #endif
4289                     #endif
4290                 ],
4291                 [
4292                     char *buf;
4293                     va_list args;
4294                     vsscanf(buf, "%s", args);
4295                 ],
4296                 wx_cv_func_vsscanf_decl=yes,
4297                 wx_cv_func_vsscanf_decl=no
4298             )
4299         ]
4300     )
4301
4302     if test "$wx_cv_func_vsscanf_decl" = "yes"; then
4303         AC_DEFINE(HAVE_VSSCANF_DECL)
4304     fi
4305 fi
4306 AC_LANG_POP()
4307
4308 if test "$wxUSE_UNICODE" = yes; then
4309
4310     dnl also look if we have wide char IO functions, notice that [f]putws are
4311     dnl declared in special widec.h under Solaris
4312     wchar_headers="#include <stdio.h>
4313 #include <wchar.h>"
4314     case "${host}" in
4315         *-*-solaris2* )
4316             AC_CHECK_HEADERS(widec.h,,, [AC_INCLUDES_DEFAULT()])
4317             if test "$ac_cv_header_widec_h" = "yes"; then
4318                 wchar_headers="$wchar_headers
4319 #include <widec.h>"
4320             fi
4321     esac
4322
4323     WX_CHECK_FUNCS(putws fputws wprintf vswprintf vswscanf,,,
4324                    [$wchar_headers])
4325
4326     dnl MinGW has a vswprintf with a different prototype, and
4327     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
4328     dnl finds it even if it is not declared in some versions...
4329     AC_MSG_CHECKING([for _vsnwprintf])
4330     AC_TRY_COMPILE([#include <wchar.h>],
4331                    [&_vsnwprintf;],
4332                    [AC_MSG_RESULT([yes])
4333                     AC_DEFINE(HAVE__VSNWPRINTF)],
4334                    [AC_MSG_RESULT([no])]);
4335 fi
4336
4337 if test "$wxUSE_FILE" = "yes"; then
4338     WX_CHECK_FUNCS(fsync)
4339 fi
4340
4341 dnl at least under IRIX with mipsPro the C99 round() function is available when
4342 dnl building using the C compiler but not when using C++ one
4343 AC_LANG_PUSH(C++)
4344 WX_CHECK_FUNCS(round,,,[#include <math.h>])
4345 AC_LANG_POP()
4346
4347 dnl the following tests are for Unix(like) systems only
4348 if test "$TOOLKIT" != "MSW"; then
4349
4350 dnl check for available version of iconv()
4351 if test "$wxUSE_LIBICONV" != "no" ; then
4352     AM_ICONV
4353     LIBS="$LIBICONV $LIBS"
4354 fi
4355
4356 dnl check for POSIX signals if we need them
4357 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4358     AC_CHECK_FUNCS(sigaction)
4359
4360     if test "$ac_cv_func_sigaction" = "no"; then
4361         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
4362         wxUSE_ON_FATAL_EXCEPTION=no
4363     fi
4364
4365     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4366       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4367       [
4368         dnl C compiler happily compiles the code even if there is type mismatch
4369         AC_LANG_PUSH(C++)
4370         AC_TRY_COMPILE([#include <signal.h>],
4371                      [
4372                         extern void testSigHandler(int);
4373
4374                         struct sigaction sa;
4375                         sa.sa_handler = testSigHandler;
4376                      ], [
4377                         wx_cv_type_sa_handler=int
4378                      ], [
4379                         wx_cv_type_sa_handler=void
4380                      ])
4381         AC_LANG_POP()
4382       ])
4383
4384       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4385     fi
4386 fi
4387
4388 dnl backtrace() and backtrace_symbols() for wxStackWalker
4389 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4390     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4391         [
4392             AC_SEARCH_LIBS(backtrace, execinfo,
4393                 [
4394                     AC_LANG_PUSH(C++)
4395                     AC_TRY_LINK([#include <execinfo.h>],
4396                         [
4397                             void *trace[1];
4398                             char **messages;
4399                             backtrace(trace, 1);
4400                             messages = backtrace_symbols(trace, 1);
4401                         ],
4402                         wx_cv_func_backtrace=yes,
4403                         wx_cv_func_backtrace=no
4404                     )
4405                     AC_LANG_POP()
4406                 ],
4407                 wx_cv_func_backtrace=no
4408             )
4409         ]
4410     )
4411
4412     if test "$wx_cv_func_backtrace" = "no"; then
4413         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4414         wxUSE_STACKWALKER=no
4415     else
4416         if test "$ac_cv_header_cxxabi_h" = "yes"; then
4417             AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4418                 [
4419                     AC_LANG_PUSH(C++)
4420                     AC_TRY_LINK([#include <cxxabi.h>],
4421                         [
4422                             int rc;
4423                             __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4424                         ],
4425                         wx_cv_func_cxa_demangle=yes,
4426                         wx_cv_func_cxa_demangle=no
4427                     )
4428                     AC_LANG_POP()
4429                 ]
4430             )
4431         else
4432             wx_cv_func_cxa_demangle=no
4433         fi
4434
4435         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4436             AC_DEFINE(HAVE_CXA_DEMANGLE)
4437         fi
4438     fi
4439 fi
4440
4441 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != 1 -a "$USE_UNIX" != 1; then
4442     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4443     wxUSE_STACKWALKER=no
4444 fi
4445
4446
4447 dnl check for the function for temp files creation
4448 AC_CHECK_FUNCS(mkstemp mktemp, break)
4449
4450 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4451 dnl Linux and *BSD and statvfs() under Solaris
4452 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4453     AC_TRY_COMPILE(
4454         [
4455              #if defined(__BSD__)
4456              #include <sys/param.h>
4457              #include <sys/mount.h>
4458              #else
4459              #include <sys/vfs.h>
4460              #endif
4461         ],
4462         [
4463              long l;
4464              struct statfs fs;
4465              statfs("/", &fs);
4466              l = fs.f_bsize;
4467              l += fs.f_blocks;
4468              l += fs.f_bavail;
4469         ],
4470          wx_cv_func_statfs=yes,
4471          wx_cv_func_statfs=no
4472     )
4473 )
4474
4475 if test "$wx_cv_func_statfs" = "yes"; then
4476     dnl check whether we have its dcelaration too: some systems (AIX 4) lack it
4477     AC_CACHE_CHECK(for statfs declaration, wx_cv_func_statfs_decl,
4478         AC_LANG_PUSH(C++)
4479         AC_TRY_COMPILE(
4480             [
4481                  #if defined(__BSD__)
4482                  #include <sys/param.h>
4483                  #include <sys/mount.h>
4484                  #else
4485                  #include <sys/vfs.h>
4486                  #endif
4487             ],
4488             [
4489                 struct statfs fs;
4490                 statfs("", &fs);
4491             ],
4492             wx_cv_func_statfs_decl=yes,
4493             wx_cv_func_statfs_decl=no
4494         )
4495         AC_LANG_POP()
4496     )
4497
4498     if test "$wx_cv_func_statfs_decl" = "yes"; then
4499         AC_DEFINE(HAVE_STATFS_DECL)
4500     fi
4501
4502     wx_cv_type_statvfs_t="struct statfs"
4503     AC_DEFINE(HAVE_STATFS)
4504 else
4505     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4506         AC_TRY_COMPILE(
4507             [
4508                 #include <stddef.h>
4509                 #include <sys/statvfs.h>
4510             ],
4511             [
4512                 statvfs("/", NULL);
4513             ],
4514             wx_cv_func_statvfs=yes,
4515             wx_cv_func_statvfs=no
4516         )
4517     )
4518
4519     if test "$wx_cv_func_statvfs" = "yes"; then
4520         dnl we also have to check whether we should use statvfs_t (works under
4521         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4522         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4523         dnl mode both work fine)
4524         dnl
4525         dnl for this check C++ compiler has to be used as passing incompatible
4526         dnl pointers is just a warning and not an error in C
4527         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4528             AC_LANG_PUSH(C++)
4529             AC_TRY_COMPILE(
4530                 [
4531                     #include <sys/statvfs.h>
4532                 ],
4533                 [
4534                     long l;
4535                     statvfs_t fs;
4536                     statvfs("/", &fs);
4537                     l = fs.f_bsize;
4538                     l += fs.f_blocks;
4539                     l += fs.f_bavail;
4540                 ],
4541                 wx_cv_type_statvfs_t=statvfs_t,
4542                 [
4543                     AC_TRY_COMPILE(
4544                         [
4545                             #include <sys/statvfs.h>
4546                         ],
4547                         [
4548                             long l;
4549                             struct statvfs fs;
4550                             statvfs("/", &fs);
4551                             l = fs.f_bsize;
4552                             l += fs.f_blocks;
4553                             l += fs.f_bavail;
4554                         ],
4555                         wx_cv_type_statvfs_t="struct statvfs",
4556                         wx_cv_type_statvfs_t="unknown"
4557                     )
4558                 ]
4559             )
4560             AC_LANG_POP()
4561         )
4562
4563         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4564             AC_DEFINE(HAVE_STATVFS)
4565         fi
4566     else
4567         dnl set it for the test below
4568         wx_cv_type_statvfs_t="unknown"
4569     fi
4570 fi
4571
4572 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4573     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4574 else
4575     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4576 fi
4577
4578 dnl check for fcntl() or at least flock() needed by Unix implementation of
4579 dnl wxSingleInstanceChecker
4580 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4581     AC_CHECK_FUNCS(fcntl flock, break)
4582
4583     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4584         AC_MSG_WARN(wxSingleInstanceChecker not available)
4585         wxUSE_SNGLINST_CHECKER=no
4586     fi
4587 fi
4588
4589 dnl look for a function to modify the environment
4590 AC_CHECK_FUNCS(setenv putenv, break)
4591 if test "$ac_cv_func_setenv" = "yes"; then
4592     AC_CHECK_FUNCS(unsetenv)
4593 fi
4594
4595 HAVE_SOME_SLEEP_FUNC=0
4596 if test "$USE_BEOS" = 1; then
4597     dnl BeOS has its own (wonder where did they get it from) sleep() function
4598     dnl in unistd.h
4599     AC_DEFINE(HAVE_SLEEP)
4600     HAVE_SOME_SLEEP_FUNC=1
4601 fi
4602
4603 if test "$USE_DARWIN" = 1; then
4604     dnl Mac OS X/Darwin has both nanosleep and usleep
4605     dnl but only usleep is defined in unistd.h
4606     AC_DEFINE(HAVE_USLEEP)
4607     HAVE_SOME_SLEEP_FUNC=1
4608 fi
4609
4610 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4611     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4612     POSIX4_LINK=
4613     AC_CHECK_FUNCS(nanosleep,
4614         AC_DEFINE(HAVE_NANOSLEEP),
4615         [
4616             AC_CHECK_LIB(posix4, nanosleep,
4617                 [
4618                     AC_DEFINE(HAVE_NANOSLEEP)
4619                     POSIX4_LINK=" -lposix4"
4620                 ],
4621                 [
4622                     WX_CHECK_FUNCS(usleep,,
4623                                     AC_MSG_WARN([wxSleep() function will not work])
4624                     )
4625                 ]
4626             )
4627         ]
4628     )
4629 fi
4630
4631 dnl check for uname (POSIX) and gethostname (BSD)
4632 WX_CHECK_FUNCS(uname,,,[#include <sys/utsname.h>])
4633 if test "$wx_cv_func_uname" != yes; then
4634     WX_CHECK_FUNCS(gethostname)
4635 fi
4636
4637 WX_CHECK_FUNCS(strtok_r, [], [], [#define _REENTRANT])
4638
4639 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4640 dnl libnsl or libresolv or libsocket)
4641 INET_LINK=
4642 AC_CHECK_FUNCS(inet_addr,
4643     AC_DEFINE(HAVE_INET_ADDR),
4644     [
4645         AC_CHECK_LIB(nsl, inet_addr,
4646             INET_LINK="nsl",
4647             [
4648                 AC_CHECK_LIB(resolv, inet_addr,
4649                     INET_LINK="resolv",
4650                     [
4651                         AC_CHECK_LIB(socket, inet_addr,
4652                             INET_LINK="socket"
4653                         )
4654                     ]
4655                 )
4656             ]
4657         )
4658     ]
4659 )
4660
4661 AC_CHECK_FUNCS(inet_aton,
4662         AC_DEFINE(HAVE_INET_ATON),
4663         [
4664             dnl only check it in the same lib
4665             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4666         ])
4667
4668 if test "x$INET_LINK" != "x"; then
4669     AC_DEFINE(HAVE_INET_ADDR)
4670     INET_LINK=" -l$INET_LINK"
4671 fi
4672
4673 WX_CHECK_FUNCS(fdopen)
4674
4675 if test "$wxUSE_TARSTREAM" = "yes"; then
4676     WX_CHECK_FUNCS(sysconf)
4677
4678     WX_CHECK_FUNCS(getpwuid_r, [], [],
4679                    [
4680                     #define _REENTRANT
4681                     #include <pwd.h>
4682                    ],
4683                    [[
4684                     struct passwd pw, *ppw;
4685                     char buf[1024];
4686                     getpwuid_r(0, &pw, buf, sizeof(buf), &ppw)
4687                    ]])
4688
4689     WX_CHECK_FUNCS(getgrgid_r, [], [],
4690                    [
4691                     #define _REENTRANT
4692                     #include <grp.h>
4693                    ],
4694                    [[
4695                     struct group grp, *pgrp;
4696                     char buf[1024];
4697                     getgrgid_r(0, &grp, buf, sizeof(buf), &pgrp)
4698                    ]])
4699 fi
4700
4701 fi
4702
4703
4704 dnl ===========================================================================
4705 dnl Now we have all the info we need - use it!
4706 dnl ===========================================================================
4707
4708 dnl flush the cache
4709 AC_CACHE_SAVE
4710
4711 dnl ---------------------------------------------------------------------------
4712 dnl thread support for Unix (for Win32 and OS/2 see past
4713 dnl                          the next matching "else")
4714 dnl ---------------------------------------------------------------------------
4715
4716 dnl under MSW (except mingw32) we always have thread support
4717 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4718
4719     dnl the code below:
4720     dnl
4721     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4722     dnl   necessary to build the MT programs for the linker and compiler
4723     dnl   respectively
4724     dnl
4725     dnl   sets wxUSE_THREADS=1 if thread support is activated
4726
4727     THREADS_LINK=
4728     THREADS_CFLAGS=
4729
4730     if test "$wxUSE_THREADS" = "yes" ; then
4731         if test "$USE_BEOS" = 1; then
4732             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4733             wxUSE_THREADS="no"
4734         fi
4735     fi
4736
4737     if test "$wxUSE_THREADS" = "yes" ; then
4738         dnl find if POSIX threads are available
4739         dnl
4740         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4741         dnl archive from http://ac-archive.sourceforge.net/
4742         dnl
4743         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4744         dnl Forero Cuervo <bachue@bachue.com> for the original code
4745
4746         dnl TODO: cache the result
4747
4748         dnl define the list of the thread options to try in the loop below
4749         dnl with the convention that anything starting with '-' is a cpp flag
4750         dnl while anything else is a library (i.e. there is an implicit "-l")
4751         THREAD_OPTS="-pthread"
4752         if test "x$SUNCXX" = xyes; then
4753             THREAD_OPTS="-mt lthread $THREAD_OPTS"
4754         fi
4755
4756         case "${host}" in
4757           *-*-solaris2* | *-*-sunos4* )
4758                 if test "x$GCC" = "xyes"; then
4759                     dnl Solaris/gcc combination use this one for some reason
4760                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4761                 fi
4762                 ;;
4763           *-*-freebsd*)
4764                 dnl look, in order, for the kernel threads, then Linux threads
4765                 dnl and finally the userland threads
4766                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4767                 ;;
4768           *-*-darwin* | *-*-cygwin* )
4769                 dnl Darwin / Mac OS X just uses -lpthread tested below
4770                 dnl and so does Cygwin
4771                 THREAD_OPTS=""
4772                 ;;
4773           *-*-aix*)
4774                 dnl AIX calls the library libpthreads - thanks IBM!
4775                 THREAD_OPTS="pthreads"
4776                 ;;
4777           *-hp-hpux* )
4778                 if test "x$GCC" = "xyes"; then
4779                     dnl g++ versions before 3.3.2 don't support -pthread.
4780                     $CXX -dumpspecs | grep 'pthread:' >/dev/null ||
4781                         THREAD_OPTS=""
4782                 else
4783                     dnl HP-UX aCC (tested with version B3910B A.06.05 [Jul 25
4784                     dnl 2005]) supports -mt
4785                     THREAD_OPTS="-mt"
4786                 fi
4787                 ;;
4788
4789           *-*-irix* )
4790                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4791                 dnl doesn't give an error for it neither, just a warning
4792                 dnl message -- but this is still very annoying
4793                 if test "x$GCC" = "xyes"; then
4794                     THREAD_OPTS=""
4795                 fi
4796                 ;;
4797
4798           *-*-qnx*)
4799                 dnl under QNX thread functions are in libc so we don't need any
4800                 dnl special options to link with them
4801                 THREAD_OPTS=""
4802                 ;;
4803
4804           *-*-*UnixWare*)
4805                 dnl flying by man pages here: Caldera online docs use this
4806                 if test "x$GCC" != "xyes"; then
4807                     THREAD_OPTS="-Ethread"
4808                 fi
4809                 ;;
4810         esac
4811
4812         case "${host}" in
4813             *-*-qnx*)
4814                 dnl -lpthread works, i.e. AC_TRY_LINK() would pass, but results
4815                 dnl in warnings and is not needed under QNX so try without it
4816                 dnl first
4817                 THREAD_OPTS="none pthread"
4818                 ;;
4819
4820             *)
4821                 dnl simply linking with libpthread should make the test below
4822                 dnl work but it's far from certain that the threaded programs
4823                 dnl compiled without any special switches actually work, so try
4824                 dnl it after all the others
4825                 THREAD_OPTS="$THREAD_OPTS pthread none"
4826                 ;;
4827         esac
4828
4829         dnl now test for all possibilities
4830         THREADS_OK=no
4831         for flag in $THREAD_OPTS; do
4832             case $flag in
4833                 none)
4834                     AC_MSG_CHECKING([whether pthreads work without any flags])
4835                     ;;
4836
4837                 -*)
4838                     AC_MSG_CHECKING([whether pthreads work with $flag])
4839                     THREADS_CFLAGS="$flag"
4840                     ;;
4841
4842                 *)
4843                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4844                     THREADS_LINK="-l$flag"
4845                     ;;
4846               esac
4847
4848               save_LIBS="$LIBS"
4849               save_CFLAGS="$CFLAGS"
4850               LIBS="$THREADS_LINK $LIBS"
4851               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4852
4853               AC_TRY_LINK([#include <pthread.h>],
4854                           [pthread_create(0,0,0,0);],
4855                           THREADS_OK=yes)
4856
4857               LIBS="$save_LIBS"
4858               CFLAGS="$save_CFLAGS"
4859
4860               AC_MSG_RESULT($THREADS_OK)
4861               if test "x$THREADS_OK" = "xyes"; then
4862                       break;
4863               fi
4864
4865               THREADS_LINK=""
4866               THREADS_CFLAGS=""
4867       done
4868
4869       if test "x$THREADS_OK" != "xyes"; then
4870           wxUSE_THREADS=no
4871           AC_MSG_WARN([No thread support on this system... disabled])
4872       else
4873           dnl yes, these special compiler flags should be used with the
4874           dnl linker as well
4875           dnl
4876           dnl NB: add them to LDFLAGS immediately because we need them to be
4877           dnl     used for the subsequent tests some of which can fail without
4878           dnl     MT support, hence the reason for the duplication below:
4879           dnl     adding them just to WXCONFIG_LDFLAGS and adding the entire
4880           dnl     contents of the latter to LDFLAGS in the end is not enough.
4881           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
4882           WXCONFIG_LDFLAGS="$THREADS_CFLAGS $WXCONFIG_LDFLAGS"
4883           LIBS="$THREADS_LINK $LIBS"
4884
4885           AC_MSG_CHECKING([if more special flags are required for pthreads])
4886           flag=no
4887           case "${host}" in
4888             *-aix*)
4889                 dnl again quoting from
4890                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
4891                 dnl
4892                 dnl     When compiling and linking with -pthread, the library
4893                 dnl     search path should include -L/usr/lib/threads at the
4894                 dnl     beginning of the path.
4895                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
4896                 WXCONFIG_LDFLAGS="-L/usr/lib/threads $WXCONFIG_LDFLAGS"
4897                 flag="-D_THREAD_SAFE"
4898                 ;;
4899             *-freebsd*)
4900                 flag="-D_THREAD_SAFE"
4901                 ;;
4902             *-hp-hpux* )
4903                 flag="-D_REENTRANT"
4904                 if test "x$GCC" != "xyes"; then
4905                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
4906                     flag="$flag -D_RWSTD_MULTI_THREAD"
4907                 fi
4908                 ;;
4909             *solaris* | alpha*-osf*)
4910                 flag="-D_REENTRANT"
4911                 ;;
4912           esac
4913           AC_MSG_RESULT(${flag})
4914           if test "x$flag" != xno; then
4915               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
4916           fi
4917
4918           dnl don't add these options to CPPFLAGS as cpp might not know them
4919           WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS $THREADS_CFLAGS"
4920       fi
4921     fi
4922
4923     dnl do other tests only if we are using threads
4924     if test "$wxUSE_THREADS" = "yes" ; then
4925         AC_CHECK_FUNCS(pthread_setconcurrency,
4926             AC_DEFINE(HAVE_PTHREAD_SET_CONCURRENCY),
4927             [
4928                 AC_CHECK_FUNCS(thr_setconcurrency,
4929                     AC_DEFINE(HAVE_THR_SETCONCURRENCY),
4930                     AC_MSG_WARN(Setting thread concurrency will not work properly))
4931             ])
4932
4933       dnl can't use AC_CHECK_FUNCS for this one as it's usually a macro and so
4934       dnl wouldn't be found by it
4935       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup,
4936       [
4937         dnl C compiler may treat pthread_cleanup_push() as an undeclared
4938         dnl function and not give a warning even if it's unavailable, so use
4939         dnl the C++ one for this test
4940         AC_LANG_PUSH(C++)
4941         AC_TRY_COMPILE([#include <pthread.h>
4942                void ThreadCleanupFunc(void *p);
4943             ],
4944             [
4945                 void *p;
4946                 pthread_cleanup_push(ThreadCleanupFunc, p);
4947                 pthread_cleanup_pop(0);
4948             ], [
4949                wx_cv_func_pthread_cleanup=yes
4950             ], [
4951                wx_cv_func_pthread_cleanup=no
4952             ]
4953         )
4954         AC_LANG_POP()
4955       ])
4956       if test "x$wx_cv_func_pthread_cleanup" = "xyes"; then
4957         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
4958       fi
4959
4960       AC_CHECK_HEADERS(sched.h,,, [AC_INCLUDES_DEFAULT()])
4961       if test "$ac_cv_header_sched_h" = "yes"; then
4962           AC_CHECK_FUNC(sched_yield,
4963             AC_DEFINE(HAVE_SCHED_YIELD),
4964             [
4965                 AC_CHECK_LIB(posix4,
4966                     sched_yield,
4967                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
4968                     AC_MSG_WARN(wxThread::Yield will not work properly)
4969                 )
4970             ]
4971           )
4972       fi
4973
4974       dnl to be able to set the thread priority, we need to have all of the
4975       dnl following functions:
4976       dnl   1. pthread_attr_getschedpolicy
4977       dnl   2. sched_get_priority_min and sched_get_priority_max
4978       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
4979       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
4980       HAVE_PRIOR_FUNCS=0
4981       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
4982                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
4983                        [AC_CHECK_FUNC(sched_get_priority_max,
4984                            HAVE_PRIOR_FUNCS=1,
4985                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
4986                              [
4987                                 HAVE_PRIOR_FUNCS=1
4988                                 POSIX4_LINK=" -lposix4"
4989                              ],
4990                            )]
4991                        )]
4992                      )]
4993                    )
4994
4995       if test "$HAVE_PRIOR_FUNCS" = 1; then
4996         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
4997       else
4998         AC_MSG_WARN(Setting thread priority will not work)
4999       fi
5000
5001       AC_CHECK_FUNC(pthread_cancel,
5002                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
5003                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
5004
5005       AC_CHECK_FUNC(pthread_mutex_timedlock,
5006                     AC_DEFINE(HAVE_PTHREAD_MUTEX_TIMEDLOCK),
5007                     AC_MSG_WARN([wxMutex::LockTimeout() will not work]))
5008
5009       AC_CHECK_FUNC(pthread_attr_setstacksize,
5010                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
5011
5012       dnl mutexattr_t initialization is done in quite different ways on different
5013       dnl platforms, so check for a few things:
5014       dnl
5015       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
5016       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
5017       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
5018       dnl defined, we do it by directly assigned
5019       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
5020
5021       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
5022       [
5023         AC_TRY_COMPILE([#include <pthread.h>],
5024             [
5025                pthread_mutexattr_t attr;
5026                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5027             ],
5028             wx_cv_type_pthread_mutexattr_t=yes,
5029             wx_cv_type_pthread_mutexattr_t=no
5030         )
5031       ])
5032
5033       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
5034         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
5035
5036         dnl check if we already have the declaration we need, it is not
5037         dnl present in some systems' headers
5038         AC_CACHE_CHECK([for pthread_mutexattr_settype declaration],
5039                        wx_cv_func_pthread_mutexattr_settype_decl, [
5040                        AC_TRY_COMPILE([#include <pthread.h>],
5041                            [
5042                                pthread_mutexattr_t attr;
5043                                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5044                            ],
5045                            wx_cv_func_pthread_mutexattr_settype_decl=yes,
5046                            wx_cv_func_pthread_mutexattr_settype_decl=no
5047                        )
5048         ])
5049         if test "$wx_cv_func_pthread_mutexattr_settype_decl" = "yes"; then
5050             AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_SETTYPE_DECL)
5051         fi
5052       else
5053         dnl don't despair, there may be another way to do it
5054         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
5055                        wx_cv_type_pthread_rec_mutex_init,
5056         [
5057             AC_TRY_COMPILE([#include <pthread.h>],
5058                 [
5059                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
5060                 ], [
5061                     wx_cv_type_pthread_rec_mutex_init=yes
5062                 ], [
5063                     wx_cv_type_pthread_rec_mutex_init=no
5064                 ]
5065             )
5066         ])
5067         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
5068           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
5069         else
5070           dnl this may break code working elsewhere, so at least warn about it
5071           AC_MSG_WARN([wxMutex won't be recursive on this platform])
5072         fi
5073       fi
5074
5075       if test "$wxUSE_COMPILER_TLS" = "auto"; then
5076           if test "$USE_NETBSD" = 1; then
5077               AC_MSG_WARN([Disabling TLS under NetBSD, please contact wx-dev if it works now])
5078               wxUSE_COMPILER_TLS=no
5079           else
5080               wxUSE_COMPILER_TLS=yes
5081           fi
5082       fi
5083
5084       if test "$wxUSE_COMPILER_TLS" = "yes"; then
5085           dnl test for compiler thread-specific variables support
5086           AC_CACHE_CHECK([for __thread keyword],
5087                          wx_cv_cc___thread,
5088               [
5089                   AC_TRY_COMPILE([#include <pthread.h>],
5090                       [
5091                           static __thread int n = 0;
5092                           static __thread int *p = 0;
5093                       ],
5094                       wx_cv_cc___thread=yes,
5095                       wx_cv_cc___thread=no
5096                   )
5097               ]
5098           )
5099
5100           if test "$wx_cv_cc___thread" = "yes"; then
5101               AX_GXX_VERSION
5102               if test -n "$ax_cv_gxx_version"; then
5103                   dnl g++ supports __thread since at least version 3.3 but its support
5104                   dnl seems to be broken until 4.1, see
5105                   dnl   http://thread.gmane.org/gmane.comp.lib.wxwidgets.devel/108388
5106                   dnl
5107                   dnl NB: we still need to test __thread support with
5108                   dnl     AC_TRY_COMPILE above even for g++ 4 as it doesn't
5109                   dnl     support it for all architectures (e.g. it doesn't
5110                   dnl     work under OS X)
5111                   AC_MSG_CHECKING([whether __thread support in g++ is usable])
5112                   case "$ax_cv_gxx_version" in
5113                     1.* | 2.* | 3.* )
5114                         AC_MSG_RESULT([no, it's broken])
5115                         wx_cv_cc___thread=no
5116                         ;;
5117                     *)
5118                         AC_MSG_RESULT([yes, it works])
5119                         ;;
5120                   esac
5121               fi
5122           fi
5123
5124           if test "$wx_cv_cc___thread" = "yes"; then
5125             AC_DEFINE(HAVE___THREAD_KEYWORD)
5126           fi
5127         fi
5128
5129         if test "$ac_cv_header_cxxabi_h" = "yes"; then
5130             AC_CACHE_CHECK([for abi::__forced_unwind() in <cxxabi.h>],
5131                 wx_cv_type_abi_forced_unwind,
5132                 [
5133                     AC_LANG_PUSH(C++)
5134                     AC_TRY_COMPILE([#include <cxxabi.h>],
5135                         [
5136                             void foo(abi::__forced_unwind&);
5137                         ],
5138                         wx_cv_type_abi_forced_unwind=yes,
5139                         wx_cv_type_abi_forced_unwind=no
5140                     )
5141                     AC_LANG_POP()
5142                 ]
5143             )
5144         else
5145             wx_cv_type_abi_forced_unwind=no
5146         fi
5147
5148         if test "$wx_cv_type_abi_forced_unwind" = "yes"; then
5149             AC_DEFINE(HAVE_ABI_FORCEDUNWIND)
5150         fi
5151     fi
5152
5153 dnl from if !MSW
5154 else
5155     if test "$wxUSE_THREADS" = "yes" ; then
5156       case "${host}" in
5157         x86_64-*-mingw32* )
5158         ;;
5159         *-*-mingw32* )
5160             dnl check if the compiler accepts -mthreads
5161             AC_CACHE_CHECK([if compiler supports -mthreads],
5162                 wx_cv_cflags_mthread,
5163                 [
5164                     CFLAGS_OLD="$CFLAGS"
5165                     CFLAGS="-mthreads $CFLAGS"
5166                     AC_TRY_COMPILE([], [],
5167                         wx_cv_cflags_mthread=yes,
5168                         wx_cv_cflags_mthread=no
5169                     )
5170                 ]
5171             )
5172
5173             if test "$wx_cv_cflags_mthread" = "yes"; then
5174                 dnl it does, use it
5175                 WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mthreads"
5176                 LDFLAGS="$LDFLAGS -mthreads"
5177             else
5178                 dnl it doesn't
5179                 CFLAGS="$CFLAGS_OLD"
5180             fi
5181         ;;
5182         *-pc-os2*emx )
5183             WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -Zmt -D__ST_MT_ERRNO__"
5184             LDFLAGS="$LDFLAGS -Zmt"
5185         ;;
5186       esac
5187     fi
5188 fi
5189
5190 AC_CHECK_FUNC(localtime_r, [ AC_DEFINE(HAVE_LOCALTIME_R) ])
5191 AC_CHECK_FUNC(gmtime_r, [ AC_DEFINE(HAVE_GMTIME_R) ])
5192 dnl By preference, we probably should use getaddrinfo which avoids thread
5193 dnl safety issues and supports IPv6, however there currently is no code
5194 dnl for it, so testing for it is temporarily disabled and we are restricted
5195 dnl to gethostbyname_r/gethostbyaddr_r  and getservbyname_r
5196
5197 dnl AC_CHECK_FUNC(getaddrinfo, AC_DEFINE(HAVE_GETADDRINFO), [
5198     dnl no getaddrinfo, so check for gethostbyname_r and
5199     dnl related functions (taken from python's configure.in)
5200     dnl sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments
5201       AX_FUNC_WHICH_GETHOSTBYNAME_R
5202       if test "x$ac_cv_func_which_gethostbyname_r" = "xno" -o \
5203               "x$ac_cv_func_which_gethostbyname_r" = "xunknown" ; then
5204           AC_CHECK_FUNC(gethostbyname, [ AC_DEFINE(HAVE_GETHOSTBYNAME) ])
5205       fi
5206       dnl A similar test for getservbyname_r
5207       dnl I'm tempted to just not do this test which is taking much time and
5208       dnl do something similar as for gethostbyaddr_r, but OTOH the macro
5209       dnl doing the test already exists, so using it is easy enough.     - SN
5210       AC_raf_FUNC_WHICH_GETSERVBYNAME_R
5211       if test "x$ac_cv_func_which_getservbyname_r" = "xno" -o \
5212               "x$ac_cv_func_which_getservbyname_r" = "xunknown" ; then
5213           AC_CHECK_FUNCS(getservbyname,[ AC_DEFINE(HAVE_GETSERVBYNAME) ])
5214       fi
5215       dnl For gethostbyaddr_r, we currently do no separate test, instead, we
5216       dnl silently assume it's available exactly if gethostbyname_r is
5217       dnl available and always requires two more arguments than
5218       dnl gethostbyname_r.
5219       dnl (also, I'm lazy and there no m4 file that's ready for use for this
5220       dnl  function, although it should be easy to rewrite the gethostbyname_r
5221       dnl  check to fit this case, if it's really needed.                - SN )
5222 dnl    ]
5223 dnl )
5224
5225 dnl This is currently always defined under Unix, there is no reason to ever
5226 dnl disable compiler TLS support there.
5227 AC_DEFINE(wxUSE_COMPILER_TLS)
5228
5229 if test "$wxUSE_THREADS" = "yes"; then
5230   AC_DEFINE(wxUSE_THREADS)
5231
5232   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
5233 else
5234   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
5235   dnl functions - add tests for other functions here as well
5236   if test "$wx_cv_func_strtok_r" = "yes"; then
5237     AC_MSG_CHECKING(if -D_REENTRANT is needed)
5238     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
5239         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_REENTRANT"
5240         AC_MSG_RESULT(yes)
5241     else
5242         AC_MSG_RESULT(no)
5243     fi
5244   fi
5245 fi
5246
5247 if test "$WXGTK3" = 1 ; then
5248     AC_DEFINE_UNQUOTED(__WXGTK3__, 1)
5249     WXGTK2=1
5250 fi
5251 if test "$WXGTK2" = 1 ; then
5252   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK2)
5253 fi
5254
5255 if test "$WXGTK127" = 1 ; then
5256   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
5257 fi
5258
5259 if test "$WXGPE" = 1 ; then
5260   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
5261 fi
5262
5263 dnl DEBUG_CFLAGS contains debugging options (supposed to be the same for C and C++
5264 dnl compilers: we'd need a separate DEBUG_CXXFLAGS if this is ever not the case)
5265 DEBUG_CFLAGS=
5266 if `echo $CXXFLAGS $CFLAGS | grep " -g" >/dev/null`; then
5267     dnl the CXXFLAGS or the CFLAGS variable already contains the -g flag
5268     dnl (e.g. it was specified by the user before running configure); since
5269     dnl later they will be merged with DEBUG_CFLAGS, don't set the -g option
5270     dnl in DEBUG_CFLAGS to avoid (possibly different) flag duplicates
5271     AC_MSG_WARN([CXXFLAGS/CFLAGS already contains -g flag; ignoring the --enable-debug_info option])
5272 elif test "$wxUSE_DEBUG_INFO" = "yes" ; then
5273     DEBUG_CFLAGS="-g"
5274 fi
5275
5276 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
5277     wxUSE_DEBUG_INFO=yes
5278     if test "$GCC" = yes; then
5279         DEBUG_CFLAGS="-ggdb"
5280     fi
5281 fi
5282
5283 if test "$wxUSE_DEBUG_FLAG" = "no" ; then
5284     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -DwxDEBUG_LEVEL=0"
5285
5286     if test "$wxUSE_GTK" = 1 ; then
5287         if test "$WXGTK2" = 1 ; then
5288             CPPFLAGS="$CPPFLAGS -DG_DISABLE_CAST_CHECKS"
5289         else
5290             CPPFLAGS="-DGTK_NO_CHECK_CASTS $CPPFLAGS"
5291         fi
5292     fi
5293 fi
5294
5295 if test "$wxUSE_MEM_TRACING" = "yes" ; then
5296     AC_DEFINE(wxUSE_MEMORY_TRACING)
5297     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
5298     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
5299     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
5300 fi
5301
5302 if test "$wxUSE_DMALLOC" = "yes" ; then
5303     DMALLOC_LIBS="-ldmallocthcxx"
5304 fi
5305
5306 dnl cc/cxx/ld option for profiling
5307 PROFILE_FLAGS=
5308 if test "$wxUSE_PROFILE" = "yes" ; then
5309     PROFILE_FLAGS=" -pg"
5310 fi
5311
5312 if test "$GCC" = "yes" ; then
5313     if test "$wxUSE_NO_RTTI" = "yes" ; then
5314         dnl Define wxNO_RTTI on the command line because only g++ 4.3 and later
5315         dnl define __GXX_RTTI which allows us to detect the use of -fno-rtti
5316         dnl switch but we need to do it manually for the older versions.
5317         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -DwxNO_RTTI -fno-rtti"
5318     fi
5319     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5320         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-exceptions"
5321     fi
5322     if test "$wxUSE_PERMISSIVE" = "yes" ; then
5323         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -fpermissive"
5324     fi
5325
5326     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
5327     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
5328     dnl for each subroutine by default -- using the switch below only creates
5329     dnl one entry per file instead at the price of minor performance penalty
5330     dnl
5331     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
5332     dnl without -ffunction-sections.  No idea how long we'll need to maintain
5333     dnl this, or even the extent of gcc/wx version combinations affected, but
5334     dnl also as above, this 'fix' does not come without side effects.
5335     dnl
5336     dnl TODO: test for the gcc version here (how?)
5337     case "${host}" in
5338       powerpc*-*-aix* )
5339         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mminimal-toc"
5340         ;;
5341       *-hppa* )
5342         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -ffunction-sections"
5343         ;;
5344     esac
5345 fi
5346
5347 dnl C/C++ compiler option for optimization (supposed to be the same for both)
5348 OPTIMISE_CFLAGS=
5349 if `echo $CXXFLAGS $CFLAGS | grep " -O" >/dev/null`; then
5350     dnl the CXXFLAGS or the CFLAGS variable already contains -O optimization flag
5351     dnl (e.g. it was specified by the user before running configure); since
5352     dnl later they will be merged with OPTIMISE_CFLAGS, don't set the -O option
5353     dnl in OPTIMISE_CFLAGS to avoid (possibly different) flag duplicates
5354     AC_MSG_WARN([CXXFLAGS/CFLAGS already contains -O flag; ignoring the --disable-optimise option])
5355 else
5356     if test "$wxUSE_OPTIMISE" = "no" ; then
5357         if test "$GCC" = yes ; then
5358             dnl use -O0 because compiling with it is faster than compiling with no
5359             dnl optimization options at all (at least with g++ 3.2)
5360             OPTIMISE_CFLAGS="-O0"
5361         fi
5362     else
5363         if test "$GCC" = yes ; then
5364             case "${host}" in
5365                 *-pc-os2_emx | *-pc-os2-emx )
5366                     dnl Not all of the supported gcc versions understand
5367                     dnl -fstrict-aliasing and none actually needs it (yet).
5368                     OPTIMISE_CFLAGS="-O2"
5369                 ;;
5370                 *)
5371                     dnl Switch on optimisation but keep strict-aliasing off for
5372                     dnl now (see -fstrict-aliasing in the gcc manual). When it is
5373                     dnl switched back on consider using -Wstrict-aliasing=2.
5374                     OPTIMISE_CFLAGS="-O2 -fno-strict-aliasing"
5375                 ;;
5376             esac
5377         else
5378             OPTIMISE_CFLAGS="-O"
5379         fi
5380     fi
5381 fi
5382
5383 dnl ---------------------------------------------------------------------------
5384 dnl compatibility level
5385 dnl ---------------------------------------------------------------------------
5386
5387 if test "x$WXWIN_COMPATIBILITY_2_6" = "xyes"; then
5388     AC_DEFINE(WXWIN_COMPATIBILITY_2_6)
5389
5390     WXWIN_COMPATIBILITY_2_8="yes"
5391 fi
5392
5393 if test "x$WXWIN_COMPATIBILITY_2_8" != "xno"; then
5394     AC_DEFINE(WXWIN_COMPATIBILITY_2_8)
5395 fi
5396
5397 dnl ---------------------------------------------------------------------------
5398 dnl the library may be built without GUI classes at all
5399 dnl ---------------------------------------------------------------------------
5400
5401 if test "$wxUSE_GUI" = "yes"; then
5402     AC_DEFINE(wxUSE_GUI)
5403
5404     dnl the things we always pull in the GUI version of the library:
5405     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
5406     dnl    library really can't be built without those)
5407     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
5408     dnl    almost any program and the first 2 are needed to show a message box
5409     dnl    which want to be always able to do)
5410     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
5411     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
5412     dnl    need the dcs, pens, brushes, ...), this just can't be done now
5413     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
5414     dnl 5. misc stuff: timers, settings, message box
5415 fi
5416
5417 dnl ---------------------------------------------------------------------------
5418 dnl Unix/Windows
5419 dnl ---------------------------------------------------------------------------
5420
5421 if test "$wxUSE_UNIX" = "yes"; then
5422   AC_DEFINE(wxUSE_UNIX)
5423 fi
5424
5425 dnl ------------------------------------------------------------------------
5426 dnl DLL support
5427 dnl ------------------------------------------------------------------------
5428
5429 dnl under MSW we always have LoadLibrary/GetProcAddress
5430 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
5431
5432     HAVE_DL_FUNCS=0
5433     HAVE_SHL_FUNCS=0
5434     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5435         if test "$USE_DOS" = 1; then
5436             HAVE_DL_FUNCS=0
5437         else
5438             dnl the test is a bit complicated because we check for dlopen() both with
5439             dnl and without -ldl and we also try to find shl_load() if there is no
5440             dnl dlopen() on this system
5441             AC_CHECK_FUNCS(dlopen,
5442             [
5443                 AC_DEFINE(HAVE_DLOPEN)
5444                 HAVE_DL_FUNCS=1
5445             ],
5446             [
5447                 AC_CHECK_LIB(dl, dlopen,
5448                             [
5449                                 AC_DEFINE(HAVE_DLOPEN)
5450                                 HAVE_DL_FUNCS=1
5451                                 DL_LINK=" -ldl$DL_LINK"
5452                             ],
5453                             [
5454                                 AC_CHECK_FUNCS(shl_load,
5455                                               [
5456                                                 AC_DEFINE(HAVE_SHL_LOAD)
5457                                                 HAVE_SHL_FUNCS=1
5458                                               ],
5459                                               [
5460                                                 AC_CHECK_LIB(shl_load, dld,
5461                                                              [
5462                                                                 HAVE_SHL_FUNCS=1
5463                                                                 DL_LINK=" -ldld$DL_LINK"
5464                                                              ])
5465                                               ])
5466                             ])
5467             ])
5468
5469             dnl check also for dlerror()
5470             if test "$HAVE_DL_FUNCS" = 1; then
5471                 AC_CHECK_FUNCS(dlerror,
5472                     AC_DEFINE(HAVE_DLERROR),
5473                     [
5474                         AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
5475                     ]
5476                 )
5477             fi
5478         fi
5479
5480         dnl Force HAVE_DL_FUNCS on for Darwin, even if the tests failed (e.g. pre-10.3)
5481         if test "$USE_DARWIN" = 1; then
5482             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
5483             HAVE_DL_FUNCS=1
5484         fi
5485
5486         if test "$HAVE_DL_FUNCS" = 0; then
5487             if test "$HAVE_SHL_FUNCS" = 0; then
5488               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
5489                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
5490                   wxUSE_DYNAMIC_LOADER=no
5491                   wxUSE_DYNLIB_CLASS=no
5492               else
5493                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
5494               fi
5495             fi
5496         fi
5497     fi
5498 fi
5499
5500 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
5501     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
5502 fi
5503 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5504     AC_DEFINE(wxUSE_DYNLIB_CLASS)
5505 fi
5506
5507
5508 dnl ---------------------------------------------------------------------------
5509 dnl Verify consistency of plugins/monolithic/shared settings:
5510 dnl ---------------------------------------------------------------------------
5511
5512 if test "$wxUSE_PLUGINS" = "yes" ; then
5513     if test "$wxUSE_SHARED" = "no" ; then
5514         AC_MSG_WARN([plugins supported only in shared build, disabling])
5515         wxUSE_PLUGINS=no
5516     fi
5517     if test "$wxUSE_MONOLITHIC" = "yes" ; then
5518         AC_MSG_WARN([plugins not supported monolithic build, disabling])
5519         wxUSE_PLUGINS=no
5520     fi
5521     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
5522         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
5523         wxUSE_PLUGINS=no
5524     fi
5525     if test "$wxUSE_PLUGINS" = "yes" ; then
5526         AC_DEFINE(wxUSE_PLUGINS)
5527     fi
5528 fi
5529
5530 dnl ---------------------------------------------------------------------------
5531 dnl File system watcher checks
5532 dnl ---------------------------------------------------------------------------
5533
5534 if test "$wxUSE_FSWATCHER" = "yes"; then
5535     dnl wxFileSystemWatcher is always available under MSW but we need either
5536     dnl inotify or kqueue support in the system for it under Unix (this
5537     dnl includes OS X which does have kqueue but no other platforms)
5538     if test "$wxUSE_MSW" != "1"; then
5539         if test "$wxUSE_UNIX" = "yes"; then
5540             AC_CHECK_HEADERS(sys/inotify.h,,, [AC_INCLUDES_DEFAULT()])
5541             if test "$ac_cv_header_sys_inotify_h" = "yes"; then
5542                 AC_DEFINE(wxHAS_INOTIFY)
5543             else
5544                 AC_CHECK_HEADERS(sys/event.h,,, [AC_INCLUDES_DEFAULT()])
5545                 if test "$ac_cv_header_sys_event_h" = "yes"; then
5546                     AC_DEFINE(wxHAS_KQUEUE)
5547                 else
5548                     wxUSE_FSWATCHER=no
5549                 fi
5550             fi
5551         else
5552             wxUSE_FSWATCHER=no
5553         fi
5554     else
5555         if test "$wxUSE_THREADS" != "yes"; then
5556             AC_MSG_WARN([wxFileSystemWatcher disabled due to --disable-threads])
5557             wxUSE_FSWATCHER=no
5558         fi
5559     fi
5560
5561     if test "$wxUSE_FSWATCHER" = "yes"; then
5562         AC_DEFINE(wxUSE_FSWATCHER)
5563         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS fswatcher"
5564     else
5565         AC_MSG_WARN([wxFileSystemWatcher won't be available on this platform])
5566     fi
5567 fi
5568
5569 dnl ---------------------------------------------------------------------------
5570 dnl Register non-GUI class options for makefiles and setup.h
5571 dnl ---------------------------------------------------------------------------
5572
5573 if test "$wxUSE_STL" = "yes"; then
5574   AC_DEFINE(wxUSE_STL)
5575 fi
5576
5577 if test "$wxUSE_EXTENDED_RTTI" = "yes"; then
5578   AC_DEFINE(wxUSE_EXTENDED_RTTI)
5579 fi
5580
5581 if test "$wxUSE_ANY" = "yes"; then
5582     AC_DEFINE(wxUSE_ANY)
5583 fi
5584
5585 if test "$wxUSE_APPLE_IEEE" = "yes"; then
5586   AC_DEFINE(wxUSE_APPLE_IEEE)
5587 fi
5588
5589 if test "$wxUSE_TIMER" = "yes"; then
5590   AC_DEFINE(wxUSE_TIMER)
5591 fi
5592
5593 dnl Unix implementation needs additional checks because audio support
5594 dnl comes in many favours:
5595 if test "$USE_UNIX" = 1 ; then
5596     dnl it's not enough to check for just the header because OSS under NetBSD
5597     dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
5598     dnl whether we need -lossaudio at link-time
5599     AC_CACHE_CHECK([for SNDCTL_DSP_SPEED in sys/soundcard.h], ac_cv_header_sys_soundcard, [
5600         AC_TRY_LINK([
5601                 #include <sys/ioctl.h>
5602                 #include <sys/soundcard.h>
5603             ],
5604             [
5605                 ioctl(0, SNDCTL_DSP_SPEED, 0);
5606             ],
5607             ac_cv_header_sys_soundcard=yes,
5608             [
5609                 saveLibs="$LIBS"
5610                 LIBS="$saveLibs -lossaudio"
5611                 AC_TRY_LINK([
5612                         #include <sys/ioctl.h>
5613                         #include <sys/soundcard.h>
5614                     ],
5615                     [
5616                         ioctl(0, SNDCTL_DSP_SPEED, 0);
5617                     ],
5618                     ac_cv_header_sys_soundcard=yes,
5619                     [
5620                         LIBS="$saveLibs"
5621                         ac_cv_header_sys_soundcard=no
5622                     ]
5623                 )
5624             ]
5625         )
5626     ])
5627
5628     if test "$ac_cv_header_sys_soundcard" = "yes"; then
5629         AC_DEFINE(HAVE_SYS_SOUNDCARD_H)
5630     fi
5631 fi
5632
5633 WITH_PLUGIN_SDL=0
5634 if test "$wxUSE_SOUND" = "yes"; then
5635   if test "$USE_UNIX" = 1 ; then
5636     if test "$wxUSE_LIBSDL" != "no"; then
5637       AM_PATH_SDL([1.2.0],
5638                   [
5639                     EXTRALIBS_SDL="$SDL_LIBS"
5640                     CFLAGS="$SDL_CFLAGS $CFLAGS"
5641                     CXXFLAGS="$SDL_CFLAGS $CXXFLAGS"
5642                     AC_DEFINE(wxUSE_LIBSDL)
5643                   ],
5644                   [wxUSE_LIBSDL="no"])
5645       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
5646         WITH_PLUGIN_SDL=1
5647       fi
5648     fi
5649   fi
5650 fi
5651
5652 if test "$wxUSE_SOUND" = "yes"; then
5653   AC_DEFINE(wxUSE_SOUND)
5654   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
5655 fi
5656
5657 if test "$WXGTK2" = 1; then
5658     PKG_PROG_PKG_CONFIG()
5659
5660     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5661
5662         if test "$wxUSE_GTKPRINT" = "yes" ; then
5663             if test "$WXGTK3" = 1; then
5664                 gtk_unix_print="gtk+-unix-print-3.0"
5665             else
5666                 gtk_unix_print="gtk+-unix-print-2.0 >= 2.10"
5667             fi
5668                 PKG_CHECK_MODULES(GTKPRINT,
5669                                   [$gtk_unix_print],
5670                     [
5671                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $GTKPRINT_LIBS"
5672                         CFLAGS="$GTKPRINT_CFLAGS $CFLAGS"
5673                         CXXFLAGS="$GTKPRINT_CFLAGS $CXXFLAGS"
5674                         AC_DEFINE(wxUSE_GTKPRINT)
5675                     ],
5676                     [
5677                         AC_MSG_WARN([GTK printing support not found (GTK+ >= 2.10), library will use GNOME printing support or standard PostScript printing])
5678                         wxUSE_GTKPRINT="no"
5679                     ]
5680                 )
5681         fi
5682
5683         if test "$WXGTK3" = 1; then
5684             wxUSE_LIBGNOMEPRINT=no
5685         fi
5686
5687         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
5688
5689                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5690                                   [libgnomeprintui-2.2 >= 2.8],
5691                     [
5692                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $LIBGNOMEPRINTUI_LIBS"
5693                         CFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CFLAGS"
5694                         CXXFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CXXFLAGS"
5695                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5696                     ],
5697                     [
5698                         if test "$wxUSE_GTKPRINT" = yes; then
5699                             AC_MSG_RESULT(no)
5700                         else
5701                             AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5702                         fi
5703                         wxUSE_LIBGNOMEPRINT="no"
5704                     ]
5705                 )
5706         fi
5707     fi
5708
5709     if test "$wxUSE_MIMETYPE" = "yes" ; then
5710         if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
5711
5712                 PKG_CHECK_MODULES(GNOMEVFS,
5713                                   [gnome-vfs-2.0 >= 2.0],
5714                     [
5715                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $GNOMEVFS_LIBS"
5716                         CFLAGS="$GNOMEVFS_CFLAGS $CFLAGS"
5717                         CXXFLAGS="$GNOMEVFS_CFLAGS $CXXFLAGS"
5718                         AC_DEFINE(wxUSE_LIBGNOMEVFS)
5719                     ],
5720                     [
5721                         AC_MSG_WARN([libgnomevfs not found, library won't be able to associate MIME type])
5722                         wxUSE_LIBGNOMEVFS="no"
5723                     ]
5724                 )
5725         fi
5726     fi
5727
5728     if test "$wxUSE_NOTIFICATION_MESSAGE" = "yes" ; then
5729         if test "$wxUSE_LIBNOTIFY" = "yes" ; then
5730             HAVE_LIBNOTIFY=0
5731             PKG_CHECK_MODULES(LIBNOTIFY, [libnotify >= 0.7],
5732                 [
5733                     HAVE_LIBNOTIFY=1
5734                     AC_DEFINE(wxUSE_LIBNOTIFY_0_7)
5735                 ],
5736                 [
5737                     PKG_CHECK_MODULES(LIBNOTIFY, [libnotify >= 0.4],
5738                         [HAVE_LIBNOTIFY=1],
5739                         [AC_MSG_WARN([libnotify not found, wxNotificationMessage will use generic implementation.])]
5740                     )
5741                 ]
5742             )
5743
5744             if test "$HAVE_LIBNOTIFY" = "1" ; then
5745                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY $LIBNOTIFY_LIBS"
5746                 CFLAGS="$LIBNOTIFY_CFLAGS $CFLAGS"
5747                 CXXFLAGS="$LIBNOTIFY_CFLAGS $CXXFLAGS"
5748                 AC_DEFINE(wxUSE_LIBNOTIFY)
5749             fi
5750         fi
5751     fi
5752
5753     if test "$wxUSE_LIBHILDON" = "yes" ; then
5754         PKG_CHECK_MODULES(HILDON,
5755                           [hildon-lgpl >= 0.9],
5756             [
5757                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY $HILDON_LIBS"
5758                 CFLAGS="$CFLAGS $HILDON_CFLAGS"
5759                 CXXFLAGS="$CXXFLAGS $HILDON_CFLAGS"
5760                 AC_DEFINE(wxUSE_LIBHILDON)
5761                 ac_hildon_lgpl=1
5762             ],
5763             [
5764                 AC_MSG_WARN([libhildon_lgpl not found])
5765                         wxUSE_LIBHILDON="no"
5766                         ac_hildon_lgpl=0
5767             ]
5768         )
5769
5770         if test "$ac_hildon_lgpl" = 0 ; then
5771             PKG_CHECK_MODULES(HILDON2,
5772                               [hildon-1 >= 1.99],
5773                 [
5774                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $HILDON2_LIBS"
5775                     CFLAGS="$CFLAGS $HILDON2_CFLAGS"
5776                     CXXFLAGS="$CXXFLAGS $HILDON2_CFLAGS"
5777                     AC_DEFINE(wxUSE_LIBHILDON2)
5778                 ],
5779                 [
5780                     AC_MSG_WARN([libhildon_1 not found])
5781                             wxUSE_LIBHILDON2="no"
5782                 ]
5783             )
5784         fi
5785     fi
5786 fi
5787
5788 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5789   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5790 fi
5791
5792 if test "$wxUSE_STOPWATCH" = "yes"; then
5793   AC_DEFINE(wxUSE_STOPWATCH)
5794 fi
5795
5796 if test "$wxUSE_DATETIME" = "yes"; then
5797   AC_DEFINE(wxUSE_DATETIME)
5798 fi
5799
5800 if test "$wxUSE_FILE" = "yes"; then
5801   AC_DEFINE(wxUSE_FILE)
5802 fi
5803
5804 if test "$wxUSE_FFILE" = "yes"; then
5805   AC_DEFINE(wxUSE_FFILE)
5806 fi
5807
5808 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5809   if test "$wxUSE_STREAMS" != yes; then
5810     AC_MSG_WARN(wxArchive requires wxStreams... disabled)
5811     wxUSE_ARCHIVE_STREAMS=no
5812   else
5813     AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5814   fi
5815 fi
5816
5817 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5818   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5819     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5820   elif test "$wxUSE_ZLIB" = "no"; then
5821     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5822   else
5823     AC_DEFINE(wxUSE_ZIPSTREAM)
5824   fi
5825 fi
5826
5827 if test "$wxUSE_TARSTREAM" = "yes"; then
5828   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5829     AC_MSG_WARN(wxTar requires wxArchive... disabled)
5830   else
5831     AC_DEFINE(wxUSE_TARSTREAM)
5832   fi
5833 fi
5834
5835 if test "$wxUSE_FILE_HISTORY" = "yes"; then
5836   AC_DEFINE(wxUSE_FILE_HISTORY)
5837 fi
5838
5839 if test "$wxUSE_FILESYSTEM" = "yes"; then
5840   if test "$wxUSE_STREAMS" != yes -o \( "$wxUSE_FILE" != yes -a "$wxUSE_FFILE" != yes \); then
5841     AC_MSG_WARN(wxFileSystem requires wxStreams and wxFile or wxFFile... disabled)
5842     wxUSE_FILESYSTEM=no
5843   else
5844     AC_DEFINE(wxUSE_FILESYSTEM)
5845   fi
5846 fi
5847
5848 if test "$wxUSE_FS_ARCHIVE" = "yes"; then
5849   if test "$wxUSE_FILESYSTEM" != yes -o "$wxUSE_ARCHIVE_STREAMS" != yes; then
5850     AC_MSG_WARN(wxArchiveFSHandler requires wxArchive and wxFileSystem... disabled)
5851   else
5852     AC_DEFINE(wxUSE_FS_ARCHIVE)
5853   fi
5854 fi
5855
5856 if test "$wxUSE_FS_ZIP" = "yes"; then
5857   if test "$wxUSE_FS_ARCHIVE" != yes; then
5858     AC_MSG_WARN(wxZipFSHandler requires wxArchiveFSHandler... disabled)
5859   else
5860     AC_DEFINE(wxUSE_FS_ZIP)
5861   fi
5862 fi
5863
5864 if test "$wxUSE_FSVOLUME" = "yes"; then
5865   AC_DEFINE(wxUSE_FSVOLUME)
5866 fi
5867
5868 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5869   if test "$USE_UNIX" != 1; then
5870     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5871     wxUSE_ON_FATAL_EXCEPTION=no
5872   else
5873     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5874   fi
5875 fi
5876
5877 if test "$wxUSE_STACKWALKER" = "yes"; then
5878     AC_DEFINE(wxUSE_STACKWALKER)
5879 fi
5880
5881 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5882     if test "$USE_UNIX" != 1 -a "$USE_WIN32" != 1; then
5883         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5884         wxUSE_DEBUGREPORT=no
5885     else
5886         AC_DEFINE(wxUSE_DEBUGREPORT)
5887         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5888             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5889         fi
5890     fi
5891 fi
5892
5893 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5894   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5895 fi
5896
5897 if test "$wxUSE_BUSYINFO" = "yes"; then
5898   AC_DEFINE(wxUSE_BUSYINFO)
5899 fi
5900
5901 if test "$wxUSE_HOTKEY" = "yes"; then
5902   if test "$wxUSE_MSW" != 1 -a "$wxUSE_OSX_COCOA" != 1 -a "$wxUSE_OSX_CARBON" != 1; then
5903     AC_MSG_WARN([Hot keys not supported by the current toolkit, disabled])
5904     wxUSE_HOTKEY=no
5905   fi
5906 elif test "$wxUSE_HOTKEY" = "auto"; then
5907   if test "$wxUSE_MSW" = 1 -o "$wxUSE_OSX_COCOA" = 1 -o "$wxUSE_OSX_CARBON" = 1; then
5908     wxUSE_HOTKEY=yes
5909   fi
5910 fi
5911 if test "$wxUSE_HOTKEY" = "yes"; then
5912   AC_DEFINE(wxUSE_HOTKEY)
5913 fi
5914
5915 if test "$wxUSE_STD_CONTAINERS" = "yes"; then
5916   AC_DEFINE(wxUSE_STD_CONTAINERS)
5917 fi
5918
5919 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5920   AC_DEFINE(wxUSE_STD_IOSTREAM)
5921 fi
5922
5923 if test "$wxUSE_STD_STRING" = "yes"; then
5924   AC_DEFINE(wxUSE_STD_STRING)
5925 fi
5926
5927 if test "$wxUSE_STD_STRING_CONV_IN_WXSTRING" = "yes"; then
5928   AC_DEFINE(wxUSE_STD_STRING_CONV_IN_WXSTRING)
5929 fi
5930
5931 if test "$wxUSE_STDPATHS" = "yes"; then
5932   AC_DEFINE(wxUSE_STDPATHS)
5933 fi
5934
5935 if test "$wxUSE_TEXTBUFFER" = "yes"; then
5936     AC_DEFINE(wxUSE_TEXTBUFFER)
5937 fi
5938
5939 if test "$wxUSE_TEXTFILE" = "yes"; then
5940   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
5941     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
5942   else
5943     AC_DEFINE(wxUSE_TEXTFILE)
5944   fi
5945 fi
5946
5947 if test "$wxUSE_CONFIG" = "yes" ; then
5948   if test "$wxUSE_TEXTFILE" != "yes"; then
5949     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
5950   else
5951     AC_DEFINE(wxUSE_CONFIG)
5952     AC_DEFINE(wxUSE_CONFIG_NATIVE)
5953     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
5954   fi
5955 fi
5956
5957 if test "$wxUSE_INTL" = "yes" ; then
5958   if test "$wxUSE_FILE" != "yes"; then
5959     AC_MSG_WARN(I18n code requires wxFile... disabled)
5960   else
5961     AC_DEFINE(wxUSE_INTL)
5962     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
5963     GUIDIST="$GUIDIST INTL_DIST"
5964   fi
5965 fi
5966
5967 if test "$wxUSE_XLOCALE" = "yes" ; then
5968     AC_DEFINE(wxUSE_XLOCALE)
5969     AC_CHECK_TYPES(locale_t,,,
5970                    [#include <xlocale.h>
5971                     #include <locale.h>])
5972 fi
5973
5974 if test "$wxUSE_LOG" = "yes"; then
5975   AC_DEFINE(wxUSE_LOG)
5976
5977     if test "$wxUSE_LOGGUI" = "yes"; then
5978       AC_DEFINE(wxUSE_LOGGUI)
5979     fi
5980
5981     if test "$wxUSE_LOGWINDOW" = "yes"; then
5982       AC_DEFINE(wxUSE_LOGWINDOW)
5983     fi
5984
5985     if test "$wxUSE_LOGDIALOG" = "yes"; then
5986       AC_DEFINE(wxUSE_LOG_DIALOG)
5987     fi
5988
5989     dnl the keyboard sample requires wxUSE_LOG
5990     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
5991 fi
5992
5993 if test "$wxUSE_LONGLONG" = "yes"; then
5994   AC_DEFINE(wxUSE_LONGLONG)
5995 fi
5996
5997 if test "$wxUSE_GEOMETRY" = "yes"; then
5998   AC_DEFINE(wxUSE_GEOMETRY)
5999 fi
6000
6001 if test "$wxUSE_BASE64" = "yes"; then
6002   AC_DEFINE(wxUSE_BASE64)
6003 fi
6004
6005 if test "$wxUSE_STREAMS" = "yes" ; then
6006   AC_DEFINE(wxUSE_STREAMS)
6007 fi
6008
6009 if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
6010   AC_DEFINE(wxUSE_PRINTF_POS_PARAMS)
6011 fi
6012
6013 if test "$wxUSE_OBJC_UNIQUIFYING" = "yes"; then
6014   AC_DEFINE(wxUSE_OBJC_UNIQUIFYING)
6015 fi
6016
6017 dnl ---------------------------------------------------------------------------
6018 dnl console event loop stuff
6019 dnl ---------------------------------------------------------------------------
6020
6021 if test "$wxUSE_CONSOLE_EVENTLOOP" = "yes"; then
6022     AC_DEFINE(wxUSE_CONSOLE_EVENTLOOP)
6023
6024     if test "$wxUSE_UNIX" = "yes"; then
6025         if test "$wxUSE_SELECT_DISPATCHER" = "yes"; then
6026             AC_DEFINE(wxUSE_SELECT_DISPATCHER)
6027         fi
6028
6029         if test "$wxUSE_EPOLL_DISPATCHER" = "yes"; then
6030             AC_CHECK_HEADERS(sys/epoll.h,,, [AC_INCLUDES_DEFAULT()])
6031             if test "$ac_cv_header_sys_epoll_h" = "yes"; then
6032                 AC_DEFINE(wxUSE_EPOLL_DISPATCHER)
6033             else
6034                 AC_MSG_WARN([sys/epoll.h not available, wxEpollDispatcher disabled])
6035             fi
6036         fi
6037     fi
6038 fi
6039
6040 dnl ---------------------------------------------------------------------------
6041 dnl time/date functions
6042 dnl ---------------------------------------------------------------------------
6043
6044 dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
6045 dnl function to be used for high resolution timers
6046 AC_CHECK_FUNCS(gettimeofday ftime, break)
6047
6048 if test "$ac_cv_func_gettimeofday" = "yes"; then
6049     AC_CACHE_CHECK([whether gettimeofday takes two arguments],
6050                    wx_cv_func_gettimeofday_has_2_args,
6051     [
6052         dnl on some _really_ old systems it takes only 1 argument
6053         AC_TRY_COMPILE(
6054             [
6055                 #include <sys/time.h>
6056                 #include <unistd.h>
6057             ],
6058             [
6059                 struct timeval tv;
6060                 gettimeofday(&tv, NULL);
6061             ],
6062             wx_cv_func_gettimeofday_has_2_args=yes,
6063             AC_TRY_COMPILE(
6064                 [
6065                     #include <sys/time.h>
6066                     #include <unistd.h>
6067                 ],
6068                 [
6069                     struct timeval tv;
6070                     gettimeofday(&tv);
6071                 ],
6072                 wx_cv_func_gettimeofday_has_2_args=no,
6073                 [
6074                     AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
6075                     wx_cv_func_gettimeofday_has_2_args=unknown
6076                 ]
6077             )
6078         )
6079     ])
6080
6081     if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
6082         AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
6083     fi
6084 fi
6085
6086 if test "$wxUSE_DATETIME" = "yes"; then
6087     dnl check for timezone variable
6088     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
6089     AC_CACHE_CHECK(for timezone variable in <time.h>,
6090                    wx_cv_var_timezone,
6091                    [
6092                         AC_LANG_PUSH(C++)
6093                         AC_TRY_COMPILE(
6094                             [
6095                                 #include <time.h>
6096                             ],
6097                             [
6098                                 int tz;
6099                                 tz = timezone;
6100                             ],
6101                             [
6102                                 wx_cv_var_timezone=timezone
6103                             ],
6104                             [
6105                                 AC_TRY_COMPILE(
6106                                     [
6107                                         #include <time.h>
6108                                     ],
6109                                     [
6110                                         int tz;
6111                                         tz = _timezone;
6112                                     ],
6113                                     [
6114                                         wx_cv_var_timezone=_timezone
6115                                     ],
6116                                     [
6117                                         AC_TRY_COMPILE(
6118                                             [
6119                                                 #include <time.h>
6120                                             ],
6121                                             [
6122                                                 int tz;
6123                                                 tz = __timezone;
6124                                             ],
6125                                             [
6126                                                 wx_cv_var_timezone=__timezone
6127                                             ],
6128                                             [
6129                                                 if test "$USE_DOS" = 0 ; then
6130                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
6131                                                 fi
6132                                             ]
6133                                         )
6134                                     ]
6135                                 )
6136                             ]
6137                         )
6138                         AC_LANG_POP()
6139                    ]
6140     )
6141
6142     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
6143     if test "x$wx_cv_var_timezone" != x ; then
6144         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
6145     fi
6146
6147     dnl check for localtime (it's POSIX, but the check can do no harm...)
6148     AC_CHECK_FUNCS(localtime)
6149
6150     if test "$ac_cv_func_localtime" = "yes"; then
6151         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
6152                        wx_cv_struct_tm_has_gmtoff,
6153         [
6154             AC_TRY_COMPILE(
6155                 [
6156                     #include <time.h>
6157                 ],
6158                 [
6159                     struct tm tm;
6160                     tm.tm_gmtoff++;
6161                 ],
6162                 [
6163                     wx_cv_struct_tm_has_gmtoff=yes
6164                 ],
6165                 wx_cv_struct_tm_has_gmtoff=no
6166             )
6167         ])
6168     fi
6169
6170     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
6171         AC_DEFINE(WX_GMTOFF_IN_TM)
6172     fi
6173
6174     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
6175 fi
6176
6177 dnl ------------------------------------------------------------------------
6178 dnl wxProcess
6179 dnl ------------------------------------------------------------------------
6180
6181 AC_CHECK_FUNCS(setpriority)
6182
6183 dnl ------------------------------------------------------------------------
6184 dnl wxSocket
6185 dnl ------------------------------------------------------------------------
6186
6187 if test "$wxUSE_SOCKETS" = "yes"; then
6188     dnl under MSW we always have sockets
6189     if test "$TOOLKIT" != "MSW"; then
6190         dnl under Solaris and OS/2, socket functions live in -lsocket
6191         AC_CHECK_FUNC(socket,,
6192             [
6193                 AC_CHECK_LIB(socket, socket,
6194                     if test "$INET_LINK" != " -lsocket"; then
6195                         INET_LINK="$INET_LINK -lsocket"
6196                     fi,
6197                     [
6198                         AC_MSG_WARN([socket library not found - sockets will be disabled])
6199                         wxUSE_SOCKETS=no
6200                     ]
6201                 )
6202             ]
6203         )
6204     fi
6205 fi
6206
6207 if test "$wxUSE_SOCKETS" = "yes" ; then
6208     dnl this test may be appropriate if building under cygwin
6209     dnl right now I'm assuming it also uses the winsock stuff
6210     dnl like mingw does..  -- RL
6211     if test "$TOOLKIT" != "MSW"; then
6212         dnl determine the type of third argument for getsockname
6213         dnl This test needs to be done in C++ mode since gsocket.cpp now
6214         dnl is C++ code and pointer cast that are possible even without
6215         dnl warning in C still fail in C++.
6216         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
6217                        wx_cv_type_getsockname3,
6218             [
6219                 AC_LANG_PUSH(C++)
6220                 AC_TRY_COMPILE(
6221                     [
6222                         #include <sys/types.h>
6223                         #include <sys/socket.h>
6224                     ],
6225                     [
6226                         socklen_t len;
6227                         getsockname(0, 0, &len);
6228                     ],
6229                     wx_cv_type_getsockname3=socklen_t,
6230                     [
6231                         dnl the compiler will compile the version with size_t
6232                         dnl even if the real type of the last parameter is int
6233                         dnl but it should give at least a warning about
6234                         dnl converting between incompatible pointer types, so
6235                         dnl try to use it to get the correct behaviour at
6236                         dnl least with gcc (otherwise we'd always use size_t)
6237                         CFLAGS_OLD="$CFLAGS"
6238                         if test "$GCC" = yes ; then
6239                             CFLAGS="-Werror $CFLAGS"
6240                         fi
6241
6242                         AC_TRY_COMPILE(
6243                             [
6244                                 #include <sys/types.h>
6245                                 #include <sys/socket.h>
6246                             ],
6247                             [
6248                                 size_t len;
6249                                 getsockname(0, 0, &len);
6250                             ],
6251                             wx_cv_type_getsockname3=size_t,
6252                             AC_TRY_COMPILE(
6253                                 [
6254                                     #include <sys/types.h>
6255                                     #include <sys/socket.h>
6256                                 ],
6257                                 [
6258                                     int len;
6259                                     getsockname(0, 0, &len);
6260                                 ],
6261                                 wx_cv_type_getsockname3=int,
6262                                 wx_cv_type_getsockname3=unknown
6263                             )
6264                         )
6265
6266                         CFLAGS="$CFLAGS_OLD"
6267                     ]
6268                 )
6269                 AC_LANG_POP()
6270             ])
6271
6272         if test "$wx_cv_type_getsockname3" = "unknown"; then
6273             wxUSE_SOCKETS=no
6274             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6275         else
6276             AC_DEFINE_UNQUOTED(WX_SOCKLEN_T, $wx_cv_type_getsockname3)
6277         fi
6278         dnl Do this again for getsockopt as it may be different
6279         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
6280                        wx_cv_type_getsockopt5,
6281             [
6282                 dnl Note that the rules for compatibility of pointers
6283                 dnl are somewhat different between C and C++, so code
6284                 dnl that fails in C++ may not even give a warning about
6285                 dnl converting between incompatible pointer types in C.
6286                 dnl So this test needs to be done in C++ mode.
6287                 AC_LANG_PUSH(C++)
6288                 AC_TRY_COMPILE(
6289                     [
6290                         #include <sys/types.h>
6291                         #include <sys/socket.h>
6292                     ],
6293                     [
6294                         socklen_t len;
6295                         getsockopt(0, 0, 0, 0, &len);
6296                     ],
6297                     wx_cv_type_getsockopt5=socklen_t,
6298                     [
6299                         AC_TRY_COMPILE(
6300                             [
6301                                 #include <sys/types.h>
6302                                 #include <sys/socket.h>
6303                             ],
6304                             [
6305                                 size_t len;
6306                                 getsockopt(0, 0, 0, 0, &len);
6307                             ],
6308                             wx_cv_type_getsockopt5=size_t,
6309                             AC_TRY_COMPILE(
6310                                 [
6311                                     #include <sys/types.h>
6312                                     #include <sys/socket.h>
6313                                 ],
6314                                 [
6315                                     int len;
6316                                     getsockopt(0, 0, 0, 0, &len);
6317                                 ],
6318                                 wx_cv_type_getsockopt5=int,
6319                                 wx_cv_type_getsockopt5=unknown
6320                             )
6321                         )
6322                     ]
6323                 )
6324                 AC_LANG_POP()
6325             ])
6326
6327         if test "$wx_cv_type_getsockopt5" = "unknown"; then
6328             wxUSE_SOCKETS=no
6329             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6330         else
6331             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
6332         fi
6333     fi
6334 fi
6335
6336 if test "$wxUSE_SOCKETS" = "yes" ; then
6337     if test "$wxUSE_IPV6" = "yes"; then
6338         AC_CACHE_CHECK(
6339             [whether we have sockaddr_in6],
6340             [wx_cv_type_sockaddr_in6],
6341             [
6342                 AC_TRY_COMPILE(
6343                     [
6344                         #include <sys/types.h>
6345                         #include <sys/socket.h>
6346                         #include <netinet/in.h>
6347                     ],
6348                     [
6349                         struct sockaddr_in6 sa6;
6350                     ],
6351                     wx_cv_type_sockaddr_in6=yes,
6352                     wx_cv_type_sockaddr_in6=no
6353                 )
6354             ]
6355         )
6356
6357         if test "$wx_cv_type_sockaddr_in6"="yes"; then
6358             AC_DEFINE(wxUSE_IPV6)
6359         else
6360             AC_MSG_WARN([IPv6 support not available... disabled])
6361         fi
6362     fi
6363
6364     AC_DEFINE(wxUSE_SOCKETS)
6365     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
6366 fi
6367
6368 if test "$wxUSE_PROTOCOL" = "yes"; then
6369     if test "$wxUSE_SOCKETS" != "yes"; then
6370         AC_MSG_WARN(Protocol classes require sockets... disabled)
6371         wxUSE_PROTOCOL=no
6372     fi
6373 fi
6374
6375 if test "$wxUSE_PROTOCOL" = "yes"; then
6376     AC_DEFINE(wxUSE_PROTOCOL)
6377
6378     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
6379         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
6380     fi
6381     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
6382         AC_DEFINE(wxUSE_PROTOCOL_FTP)
6383     fi
6384     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
6385         AC_DEFINE(wxUSE_PROTOCOL_FILE)
6386     fi
6387 else
6388     if test "$wxUSE_FS_INET" = "yes"; then
6389         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
6390         wxUSE_FS_INET="no"
6391     fi
6392 fi
6393
6394 if test "$wxUSE_URL" = "yes"; then
6395     if test "$wxUSE_PROTOCOL" != "yes"; then
6396         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
6397         wxUSE_URL=no
6398     fi
6399     if test "$wxUSE_URL" = "yes"; then
6400         AC_DEFINE(wxUSE_URL)
6401     fi
6402 fi
6403
6404 if test "$wxUSE_VARIANT" = "yes"; then
6405     AC_DEFINE(wxUSE_VARIANT)
6406 fi
6407
6408 if test "$wxUSE_FS_INET" = "yes"; then
6409   AC_DEFINE(wxUSE_FS_INET)
6410 fi
6411
6412 dnl ---------------------------------------------------------------------------
6413 dnl Joystick support
6414 dnl ---------------------------------------------------------------------------
6415
6416 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
6417     wxUSE_JOYSTICK=no
6418
6419     dnl under MSW we always have joystick support
6420     if test "$TOOLKIT" = "MSW"; then
6421         wxUSE_JOYSTICK=yes
6422
6423     dnl mac only available on darwin
6424     elif test "$TOOLKIT" = "OSX" -o "$TOOLKIT" = "COCOA"; then
6425         if test "$USE_DARWIN" = 1; then
6426             dnl check for a bug in the headers, some have bad setEventCallout
6427             AC_MSG_CHECKING([headers have declarations needed for joystick support])
6428             AC_LANG_PUSH(C++)
6429             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
6430                             [ IOHIDQueueInterface *qi = NULL;
6431                               IOHIDCallbackFunction cb = NULL;
6432                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
6433                             [ wxUSE_JOYSTICK=yes ]
6434                           )
6435             AC_LANG_POP()
6436             AC_MSG_RESULT($wxUSE_JOYSTICK)
6437         fi
6438
6439     dnl joystick support is only for Linux 2.1.x or greater
6440     else
6441         dnl notice the dummy includes argument: without it, AC_CHECK_HEADER
6442         dnl checks only whether the header can be preprocessed, not that it
6443         dnl can be compiled and in Linux 2.6.16 joystick.h is present but
6444         dnl can't be compiled because of an error and with the default
6445         dnl AC_CHECK_HEADER semantics we'd still detect it in this case and
6446         dnl build would fail later
6447         AC_CHECK_HEADERS([linux/joystick.h], [wxUSE_JOYSTICK=yes],, [AC_INCLUDES_DEFAULT()])
6448     fi
6449
6450     if test "$wxUSE_JOYSTICK" = "yes"; then
6451         AC_DEFINE(wxUSE_JOYSTICK)
6452         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
6453     else
6454         AC_MSG_WARN(Joystick not supported by this system... disabled)
6455     fi
6456 fi
6457
6458
6459 dnl ---------------------------------------------------------------------------
6460 dnl String stuff
6461 dnl ---------------------------------------------------------------------------
6462
6463 if test "$wxUSE_FONTENUM" = "yes" ; then
6464   AC_DEFINE(wxUSE_FONTENUM)
6465 fi
6466
6467 if test "$wxUSE_FONTMAP" = "yes" ; then
6468   AC_DEFINE(wxUSE_FONTMAP)
6469 fi
6470
6471 if test "$wxUSE_UNICODE" = "yes" ; then
6472   AC_DEFINE(wxUSE_UNICODE)
6473
6474   if test "$USE_WIN32" != 1; then
6475       wxUSE_UNICODE_MSLU=no
6476   fi
6477
6478   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
6479         AC_CHECK_LIB(unicows,main,
6480             [
6481                 AC_DEFINE(wxUSE_UNICODE_MSLU)
6482             ],
6483             [
6484                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
6485                              Applications will only run on Windows NT/2000/XP!])
6486                 wxUSE_UNICODE_MSLU=no
6487             ])
6488     fi
6489 fi
6490
6491 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "yes"; then
6492     AC_DEFINE(wxUSE_UNICODE_UTF8)
6493
6494     if test "$wxUSE_UNICODE_UTF8_LOCALE" = "yes"; then
6495         AC_DEFINE(wxUSE_UTF8_LOCALE_ONLY)
6496     fi
6497 fi
6498
6499 dnl ---------------------------------------------------------------------------
6500 dnl big GUI components: MDI, doc/view, printing, help, ...
6501 dnl ---------------------------------------------------------------------------
6502
6503 if test "$wxUSE_CONSTRAINTS" = "yes"; then
6504     AC_DEFINE(wxUSE_CONSTRAINTS)
6505     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
6506 fi
6507
6508 if test "$wxUSE_MDI" = "yes"; then
6509     AC_DEFINE(wxUSE_MDI)
6510
6511     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6512         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
6513         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
6514     fi
6515 fi
6516
6517 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
6518     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
6519     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
6520 fi
6521
6522 if test "$wxUSE_HELP" = "yes"; then
6523     AC_DEFINE(wxUSE_HELP)
6524     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
6525
6526     if test "$wxUSE_MSW" = 1; then
6527       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
6528         AC_DEFINE(wxUSE_MS_HTML_HELP)
6529       fi
6530     fi
6531
6532     if test "$wxUSE_WXHTML_HELP" = "yes"; then
6533       if test "$wxUSE_HTML" = "yes"; then
6534         AC_DEFINE(wxUSE_WXHTML_HELP)
6535       else
6536         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
6537         wxUSE_WXHTML_HELP=no
6538       fi
6539     fi
6540 fi
6541
6542 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
6543     AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
6544     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
6545 fi
6546
6547 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
6548   AC_DEFINE(wxUSE_POSTSCRIPT)
6549 fi
6550
6551 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
6552
6553 if test "$wxUSE_SVG" = "yes"; then
6554     AC_DEFINE(wxUSE_SVG)
6555 fi
6556
6557 dnl ---------------------------------------------------------------------------
6558 dnl wxMetafile
6559 dnl ---------------------------------------------------------------------------
6560
6561 if test "$wxUSE_METAFILE" = "yes"; then
6562     if test "$wxUSE_MSW" != 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_PM" != 1; then
6563         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
6564         wxUSE_METAFILE=no
6565     fi
6566 elif test "$wxUSE_METAFILE" = "auto"; then
6567     if test "$wxUSE_MSW" = 1 -o "$wxUSE_MAC" = 1 -o "$wxUSE_PM" = 1; then
6568         wxUSE_METAFILE=yes
6569     fi
6570 fi
6571
6572 if test "$wxUSE_METAFILE" = "yes"; then
6573     AC_DEFINE(wxUSE_METAFILE)
6574     if test "$wxUSE_MSW" = 1; then
6575         dnl this one should probably be made separately configurable
6576         AC_DEFINE(wxUSE_ENH_METAFILE)
6577     fi
6578 fi
6579
6580 dnl ---------------------------------------------------------------------------
6581 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
6582 dnl ---------------------------------------------------------------------------
6583
6584 dnl check for ole headers and disable a few features requiring it if not
6585 dnl present (earlier versions of mingw32 don't have ole2.h)
6586 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
6587                           -o "$wxUSE_CLIPBOARD"     = "yes" \
6588                           -o "$wxUSE_OLE"     = "yes" \
6589                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
6590     AC_CHECK_HEADER(ole2.h,,, [ ])
6591
6592     if test "$ac_cv_header_ole2_h" = "yes" ; then
6593         if test "$GCC" = yes ; then
6594             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
6595             AC_TRY_COMPILE([#include <windows.h>
6596                             #include <ole2.h>],
6597                            [],
6598                            [AC_MSG_RESULT(no)],
6599                            [AC_MSG_RESULT(yes)
6600                             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fvtable-thunks"])
6601             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
6602             if test "$wxUSE_OLE" = "yes" ; then
6603                 AC_DEFINE(wxUSE_OLE)
6604                 AC_DEFINE(wxUSE_OLE_AUTOMATION)
6605                 AC_DEFINE(wxUSE_ACTIVEX)
6606                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
6607             fi
6608         fi
6609
6610         dnl for OLE clipboard and dnd
6611         if test "$wxUSE_DATAOBJ" = "yes" ; then
6612             AC_DEFINE(wxUSE_DATAOBJ)
6613         fi
6614     else
6615         AC_MSG_WARN([Some features disabled because OLE headers not found])
6616
6617         wxUSE_CLIPBOARD=no
6618         wxUSE_DRAG_AND_DROP=no
6619         wxUSE_DATAOBJ=no
6620         wxUSE_OLE=no
6621     fi
6622 fi
6623
6624 if test "$wxUSE_IPC" = "yes"; then
6625     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
6626         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
6627         wxUSE_IPC=no
6628     fi
6629
6630     if test "$wxUSE_IPC" = "yes"; then
6631         AC_DEFINE(wxUSE_IPC)
6632         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
6633     fi
6634 fi
6635
6636 if test "$wxUSE_DATAOBJ" = "yes"; then
6637     AC_DEFINE(wxUSE_DATAOBJ)
6638 else
6639     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
6640     wxUSE_CLIPBOARD=no
6641     wxUSE_DRAG_AND_DROP=no
6642 fi
6643
6644 if test "$wxUSE_CLIPBOARD" = "yes"; then
6645     if test "$wxUSE_DFB" = 1; then
6646         AC_MSG_WARN([Clipboard not yet supported under $TOOLKIT... disabled])
6647         wxUSE_CLIPBOARD=no
6648     fi
6649
6650     if test "$wxUSE_CLIPBOARD" = "yes"; then
6651         AC_DEFINE(wxUSE_CLIPBOARD)
6652     fi
6653 fi
6654
6655 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
6656     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_DFB" = 1; then
6657         AC_MSG_WARN([Drag and drop not yet supported under $TOOLKIT... disabled])
6658         wxUSE_DRAG_AND_DROP=no
6659     fi
6660
6661     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
6662         AC_DEFINE(wxUSE_DRAG_AND_DROP)
6663     fi
6664
6665 fi
6666
6667 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
6668     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
6669 fi
6670
6671 if test "$wxUSE_CLIPBOARD" = "yes"; then
6672     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS clipboard"
6673 fi
6674
6675 if test "$wxUSE_SPLINES" = "yes" ; then
6676   AC_DEFINE(wxUSE_SPLINES)
6677 fi
6678
6679 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
6680   AC_DEFINE(wxUSE_MOUSEWHEEL)
6681 fi
6682
6683 if test "$wxUSE_UIACTIONSIMULATOR" = "yes" ; then
6684     AC_DEFINE(wxUSE_UIACTIONSIMULATOR)
6685     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS uiaction"
6686 fi
6687
6688 if test "$wxUSE_DC_TRANSFORM_MATRIX" = "yes" ; then
6689     AC_DEFINE(wxUSE_DC_TRANSFORM_MATRIX)
6690 fi
6691
6692 dnl ---------------------------------------------------------------------------
6693 dnl GUI controls
6694 dnl ---------------------------------------------------------------------------
6695
6696 USES_CONTROLS=0
6697 if test "$wxUSE_CONTROLS" = "yes"; then
6698   USES_CONTROLS=1
6699 fi
6700
6701 if test "$wxUSE_MARKUP" = "yes"; then
6702   AC_DEFINE(wxUSE_MARKUP)
6703 fi
6704
6705 if test "$wxUSE_ACCEL" = "yes"; then
6706   AC_DEFINE(wxUSE_ACCEL)
6707   USES_CONTROLS=1
6708 fi
6709
6710 if test "$wxUSE_ANIMATIONCTRL" = "yes"; then
6711   AC_DEFINE(wxUSE_ANIMATIONCTRL)
6712   USES_CONTROLS=1
6713   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS animate"
6714 fi
6715
6716 if test "$wxUSE_BANNERWINDOW" = "yes"; then
6717   AC_DEFINE(wxUSE_BANNERWINDOW)
6718 fi
6719
6720 if test "$wxUSE_BUTTON" = "yes"; then
6721   AC_DEFINE(wxUSE_BUTTON)
6722   USES_CONTROLS=1
6723 fi
6724
6725 if test "$wxUSE_BMPBUTTON" = "yes"; then
6726   AC_DEFINE(wxUSE_BMPBUTTON)
6727   USES_CONTROLS=1
6728 fi
6729
6730 if test "$wxUSE_CALCTRL" = "yes"; then
6731   AC_DEFINE(wxUSE_CALENDARCTRL)
6732   USES_CONTROLS=1
6733   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
6734 fi
6735
6736 if test "$wxUSE_CARET" = "yes"; then
6737   AC_DEFINE(wxUSE_CARET)
6738   USES_CONTROLS=1
6739   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
6740 fi
6741
6742 if test "$wxUSE_COLLPANE" = "yes"; then
6743     AC_DEFINE(wxUSE_COLLPANE)
6744     USES_CONTROLS=1
6745     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS collpane"
6746 fi
6747
6748 if test "$wxUSE_COMBOBOX" = "yes"; then
6749   AC_DEFINE(wxUSE_COMBOBOX)
6750   USES_CONTROLS=1
6751 fi
6752
6753 if test "$wxUSE_COMBOCTRL" = "yes"; then
6754   AC_DEFINE(wxUSE_COMBOCTRL)
6755   USES_CONTROLS=1
6756 fi
6757
6758 if test "$wxUSE_COMMANDLINKBUTTON" = "yes"; then
6759   AC_DEFINE(wxUSE_COMMANDLINKBUTTON)
6760   USES_CONTROLS=1
6761 fi
6762
6763 if test "$wxUSE_CHOICE" = "yes"; then
6764   AC_DEFINE(wxUSE_CHOICE)
6765   USES_CONTROLS=1
6766 fi
6767
6768 if test "$wxUSE_CHOICEBOOK" = "yes"; then
6769     AC_DEFINE(wxUSE_CHOICEBOOK)
6770     USES_CONTROLS=1
6771 fi
6772
6773 if test "$wxUSE_CHECKBOX" = "yes"; then
6774   AC_DEFINE(wxUSE_CHECKBOX)
6775   USES_CONTROLS=1
6776 fi
6777
6778 if test "$wxUSE_CHECKLST" = "yes"; then
6779   AC_DEFINE(wxUSE_CHECKLISTBOX)
6780   USES_CONTROLS=1
6781 fi
6782
6783 if test "$wxUSE_COLOURPICKERCTRL" = "yes"; then
6784   AC_DEFINE(wxUSE_COLOURPICKERCTRL)
6785   USES_CONTROLS=1
6786 fi
6787
6788 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
6789   AC_DEFINE(wxUSE_DATEPICKCTRL)
6790   USES_CONTROLS=1
6791 fi
6792
6793 if test "$wxUSE_DIRPICKERCTRL" = "yes"; then
6794   AC_DEFINE(wxUSE_DIRPICKERCTRL)
6795   USES_CONTROLS=1
6796 fi
6797
6798 if test "$wxUSE_FILECTRL" = "yes"; then
6799   AC_DEFINE(wxUSE_FILECTRL)
6800   USES_CONTROLS=1
6801 fi
6802
6803 if test "$wxUSE_FILEPICKERCTRL" = "yes"; then
6804   AC_DEFINE(wxUSE_FILEPICKERCTRL)
6805   USES_CONTROLS=1
6806 fi
6807
6808 if test "$wxUSE_FONTPICKERCTRL" = "yes"; then
6809   AC_DEFINE(wxUSE_FONTPICKERCTRL)
6810   USES_CONTROLS=1
6811 fi
6812
6813 if test "$wxUSE_DISPLAY" = "yes"; then
6814     if test "$wxUSE_DFB" = 1; then
6815         AC_MSG_WARN([wxDisplay not yet supported under $TOOLKIT... disabled])
6816         wxUSE_DISPLAY=no
6817     else
6818         AC_DEFINE(wxUSE_DISPLAY)
6819         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
6820     fi
6821 fi
6822
6823 if test "$wxUSE_DETECT_SM" = "yes"; then
6824     AC_DEFINE(wxUSE_DETECT_SM)
6825 fi
6826
6827 if test "$wxUSE_GAUGE" = "yes"; then
6828   AC_DEFINE(wxUSE_GAUGE)
6829   USES_CONTROLS=1
6830 fi
6831
6832 if test "$wxUSE_GRID" = "yes"; then
6833   AC_DEFINE(wxUSE_GRID)
6834   USES_CONTROLS=1
6835   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
6836 fi
6837
6838 if test "$wxUSE_HEADERCTRL" = "yes"; then
6839   AC_DEFINE(wxUSE_HEADERCTRL)
6840   USES_CONTROLS=1
6841 fi
6842
6843 if test "$wxUSE_HYPERLINKCTRL" = "yes"; then
6844   AC_DEFINE(wxUSE_HYPERLINKCTRL)
6845   USES_CONTROLS=1
6846 fi
6847
6848 if test "$wxUSE_BITMAPCOMBOBOX" = "yes"; then
6849   AC_DEFINE(wxUSE_BITMAPCOMBOBOX)
6850   USES_CONTROLS=1
6851 fi
6852
6853 if test "$wxUSE_DATAVIEWCTRL" = "yes"; then
6854   AC_DEFINE(wxUSE_DATAVIEWCTRL)
6855   USES_CONTROLS=1
6856   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dataview"
6857 fi
6858
6859 if test "$wxUSE_IMAGLIST" = "yes"; then
6860     AC_DEFINE(wxUSE_IMAGLIST)
6861 fi
6862
6863 if test "$wxUSE_INFOBAR" = "yes"; then
6864     AC_DEFINE(wxUSE_INFOBAR)
6865 fi
6866
6867 if test "$wxUSE_LISTBOOK" = "yes"; then
6868     AC_DEFINE(wxUSE_LISTBOOK)
6869     USES_CONTROLS=1
6870 fi
6871
6872 if test "$wxUSE_LISTBOX" = "yes"; then
6873     AC_DEFINE(wxUSE_LISTBOX)
6874     USES_CONTROLS=1
6875 fi
6876
6877 if test "$wxUSE_LISTCTRL" = "yes"; then
6878     if test "$wxUSE_IMAGLIST" = "yes"; then
6879         AC_DEFINE(wxUSE_LISTCTRL)
6880         USES_CONTROLS=1
6881         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
6882     else
6883         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
6884     fi
6885 fi
6886
6887 if test "$wxUSE_EDITABLELISTBOX" = "yes"; then
6888     AC_DEFINE(wxUSE_EDITABLELISTBOX)
6889     USES_CONTROLS=1
6890 fi
6891
6892 if test "$wxUSE_NOTEBOOK" = "yes"; then
6893     AC_DEFINE(wxUSE_NOTEBOOK)
6894     USES_CONTROLS=1
6895     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
6896 fi
6897
6898 if test "$wxUSE_NOTIFICATION_MESSAGE" = "yes"; then
6899     AC_DEFINE(wxUSE_NOTIFICATION_MESSAGE)
6900 fi
6901
6902 if test "$wxUSE_ODCOMBOBOX" = "yes"; then
6903   AC_DEFINE(wxUSE_ODCOMBOBOX)
6904   USES_CONTROLS=1
6905   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS combo"
6906 fi
6907
6908 if test "$wxUSE_RADIOBOX" = "yes"; then
6909     AC_DEFINE(wxUSE_RADIOBOX)
6910     USES_CONTROLS=1
6911 fi
6912
6913 if test "$wxUSE_RADIOBTN" = "yes"; then
6914     AC_DEFINE(wxUSE_RADIOBTN)
6915     USES_CONTROLS=1
6916 fi
6917
6918 if test "$wxUSE_REARRANGECTRL" = "yes"; then
6919     AC_DEFINE(wxUSE_REARRANGECTRL)
6920 fi
6921
6922 if test "$wxUSE_RICHMSGDLG" = "yes"; then
6923     AC_DEFINE(wxUSE_RICHMSGDLG)
6924 fi
6925
6926 if test "$wxUSE_RICHTOOLTIP" = "yes"; then
6927     AC_DEFINE(wxUSE_RICHTOOLTIP)
6928 fi
6929
6930 if test "$wxUSE_SASH" = "yes"; then
6931     AC_DEFINE(wxUSE_SASH)
6932     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
6933 fi
6934
6935 if test "$wxUSE_SCROLLBAR" = "yes"; then
6936     AC_DEFINE(wxUSE_SCROLLBAR)
6937     USES_CONTROLS=1
6938     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll"
6939 fi
6940
6941 if test "$wxUSE_SEARCHCTRL" = "yes"; then
6942     AC_DEFINE(wxUSE_SEARCHCTRL)
6943     USES_CONTROLS=1
6944 fi
6945
6946 if test "$wxUSE_SLIDER" = "yes"; then
6947     AC_DEFINE(wxUSE_SLIDER)
6948     USES_CONTROLS=1
6949 fi
6950
6951 if test "$wxUSE_SPINBTN" = "yes"; then
6952     AC_DEFINE(wxUSE_SPINBTN)
6953     USES_CONTROLS=1
6954 fi
6955
6956 if test "$wxUSE_SPINCTRL" = "yes"; then
6957     AC_DEFINE(wxUSE_SPINCTRL)
6958     USES_CONTROLS=1
6959 fi
6960
6961 if test "$wxUSE_SPLITTER" = "yes"; then
6962     AC_DEFINE(wxUSE_SPLITTER)
6963     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
6964 fi
6965
6966 if test "$wxUSE_STATBMP" = "yes"; then
6967     AC_DEFINE(wxUSE_STATBMP)
6968     USES_CONTROLS=1
6969 fi
6970
6971 if test "$wxUSE_STATBOX" = "yes"; then
6972     AC_DEFINE(wxUSE_STATBOX)
6973     USES_CONTROLS=1
6974 fi
6975
6976 if test "$wxUSE_STATTEXT" = "yes"; then
6977     AC_DEFINE(wxUSE_STATTEXT)
6978     USES_CONTROLS=1
6979 fi
6980
6981 if test "$wxUSE_STATLINE" = "yes"; then
6982     AC_DEFINE(wxUSE_STATLINE)
6983     USES_CONTROLS=1
6984 fi
6985
6986 if test "$wxUSE_STATUSBAR" = "yes"; then
6987     dnl this will get undefined in wx/chkconf.h if it's not supported
6988     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
6989     AC_DEFINE(wxUSE_STATUSBAR)
6990     USES_CONTROLS=1
6991
6992     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
6993 fi
6994
6995 if test "$wxUSE_TEXTCTRL" = "yes"; then
6996     AC_DEFINE(wxUSE_TEXTCTRL)
6997     USES_CONTROLS=1
6998     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
6999
7000     dnl we don't have special switches to disable wxUSE_RICHEDIT[2], it doesn't
7001     dnl seem useful to allow disabling them
7002     AC_DEFINE(wxUSE_RICHEDIT)
7003     AC_DEFINE(wxUSE_RICHEDIT2)
7004 fi
7005
7006 if test "$wxUSE_TIMEPICKCTRL" = "yes"; then
7007   AC_DEFINE(wxUSE_TIMEPICKCTRL)
7008   USES_CONTROLS=1
7009 fi
7010
7011 if test "$wxUSE_TOGGLEBTN" = "yes"; then
7012     if test "$wxUSE_OLD_COCOA" = 1 ; then
7013         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
7014         wxUSE_TOGGLEBTN=no
7015     fi
7016
7017     if test "$wxUSE_TOGGLEBTN" = "yes"; then
7018         AC_DEFINE(wxUSE_TOGGLEBTN)
7019         USES_CONTROLS=1
7020     fi
7021 fi
7022
7023 if test "$wxUSE_TOOLBAR" = "yes"; then
7024     AC_DEFINE(wxUSE_TOOLBAR)
7025     USES_CONTROLS=1
7026
7027     if test "$wxUSE_UNIVERSAL" = "yes"; then
7028         wxUSE_TOOLBAR_NATIVE="no"
7029     else
7030         wxUSE_TOOLBAR_NATIVE="yes"
7031         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
7032     fi
7033
7034     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
7035 fi
7036
7037 if test "$wxUSE_TOOLTIPS" = "yes"; then
7038     if test "$wxUSE_MOTIF" = 1; then
7039         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
7040     else
7041         if test "$wxUSE_UNIVERSAL" = "yes"; then
7042             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
7043         else
7044             AC_DEFINE(wxUSE_TOOLTIPS)
7045         fi
7046     fi
7047 fi
7048
7049 if test "$wxUSE_TREEBOOK" = "yes"; then
7050     AC_DEFINE(wxUSE_TREEBOOK)
7051     USES_CONTROLS=1
7052 fi
7053
7054 if test "$wxUSE_TOOLBOOK" = "yes"; then
7055     AC_DEFINE(wxUSE_TOOLBOOK)
7056     USES_CONTROLS=1
7057 fi
7058
7059 if test "$wxUSE_TREECTRL" = "yes"; then
7060     if test "$wxUSE_IMAGLIST" = "yes"; then
7061         AC_DEFINE(wxUSE_TREECTRL)
7062         USES_CONTROLS=1
7063         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
7064     else
7065         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
7066     fi
7067 fi
7068
7069 if test "$wxUSE_TREELISTCTRL" = "yes"; then
7070     AC_DEFINE(wxUSE_TREELISTCTRL)
7071     USES_CONTROLS=1
7072     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treelist"
7073 fi
7074
7075 if test "$wxUSE_POPUPWIN" = "yes"; then
7076     if test "$wxUSE_OLD_COCOA" = 1 ; then
7077         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
7078     else
7079         if test "$wxUSE_PM" = 1; then
7080             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
7081         else
7082             AC_DEFINE(wxUSE_POPUPWIN)
7083             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
7084
7085             USES_CONTROLS=1
7086         fi
7087     fi
7088 fi
7089
7090 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
7091     if test "$wxUSE_MAC" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
7092         AC_MSG_WARN([Dialup manager not supported on this platform... disabled])
7093     else
7094         AC_DEFINE(wxUSE_DIALUP_MANAGER)
7095         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
7096     fi
7097 fi
7098
7099 if test "$wxUSE_TIPWINDOW" = "yes"; then
7100     if test "$wxUSE_PM" = 1; then
7101         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
7102     else
7103         AC_DEFINE(wxUSE_TIPWINDOW)
7104     fi
7105 fi
7106
7107 if test "$USES_CONTROLS" = 1; then
7108     AC_DEFINE(wxUSE_CONTROLS)
7109 fi
7110
7111 dnl ---------------------------------------------------------------------------
7112 dnl misc options
7113 dnl ---------------------------------------------------------------------------
7114
7115 dnl please keep the settings below in alphabetical order
7116 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
7117     AC_DEFINE(wxUSE_ACCESSIBILITY)
7118     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
7119 fi
7120
7121 if test "$wxUSE_ARTPROVIDER_STD" = "yes"; then
7122     AC_DEFINE(wxUSE_ARTPROVIDER_STD)
7123 fi
7124
7125 if test "$wxUSE_ARTPROVIDER_TANGO" = "auto"; then
7126     dnl Tango-based art provider is not needed in GTK-based ports as the
7127     dnl native art provider completely replaces it.
7128     if test "$wxUSE_GTK" != 1; then
7129         dnl It also requires support for memory-mapped PNG images.
7130         if test "$wxUSE_LIBPNG" != no -a \
7131                 "$wxUSE_IMAGE" = yes -a \
7132                 "$wxUSE_STREAMS" = yes; then
7133             wxUSE_ARTPROVIDER_TANGO="yes"
7134         fi
7135     fi
7136 fi
7137
7138 if test "$wxUSE_ARTPROVIDER_TANGO" = "yes"; then
7139     AC_DEFINE(wxUSE_ARTPROVIDER_TANGO)
7140 fi
7141
7142 if test "$wxUSE_DRAGIMAGE" = "yes"; then
7143     AC_DEFINE(wxUSE_DRAGIMAGE)
7144     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
7145 fi
7146
7147 if test "$wxUSE_EXCEPTIONS" = "yes"; then
7148     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
7149         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
7150     else
7151         AC_DEFINE(wxUSE_EXCEPTIONS)
7152         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
7153     fi
7154 fi
7155
7156 USE_HTML=0
7157 if test "$wxUSE_HTML" = "yes"; then
7158     AC_DEFINE(wxUSE_HTML)
7159     USE_HTML=1
7160     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
7161 fi
7162 if test "$wxUSE_WEBKIT" = "yes"; then
7163     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
7164         old_CPPFLAGS="$CPPFLAGS"
7165         CPPFLAGS="-x objective-c++ $CPPFLAGS"
7166         AC_CHECK_HEADER([WebKit/HIWebView.h],
7167                         [
7168                            AC_DEFINE(wxUSE_WEBKIT)
7169                            WEBKIT_LINK="-framework WebKit"
7170                         ],
7171                         [
7172                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
7173                            wxUSE_WEBKIT=no
7174                         ],
7175                         [
7176                            #include <Carbon/Carbon.h>
7177                            #include <WebKit/WebKit.h>
7178                         ])
7179         CPPFLAGS="$old_CPPFLAGS"
7180     elif test "$wxUSE_OLD_COCOA" = 1; then
7181         AC_DEFINE(wxUSE_WEBKIT)
7182     else
7183         wxUSE_WEBKIT=no
7184     fi
7185     if test "$wxUSE_WEBKIT" = "yes"; then
7186         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
7187     fi
7188 fi
7189
7190 USE_XRC=0
7191 if test "$wxUSE_XRC" = "yes"; then
7192     if test "$wxUSE_XML" != "yes"; then
7193         AC_MSG_WARN([XML library not built, XRC resources disabled])
7194         wxUSE_XRC=no
7195     else
7196         AC_DEFINE(wxUSE_XRC)
7197         USE_XRC=1
7198         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
7199     fi
7200 fi
7201
7202 USE_AUI=0
7203 if test "$wxUSE_AUI" = "yes"; then
7204    AC_DEFINE(wxUSE_AUI)
7205    USE_AUI=1
7206    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS aui"
7207 fi
7208
7209 USE_PROPGRID=0
7210 if test "$wxUSE_PROPGRID" = "yes"; then
7211    AC_DEFINE(wxUSE_PROPGRID)
7212    USE_PROPGRID=1
7213    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS propgrid"
7214 fi
7215
7216 USE_RIBBON=0
7217 if test "$wxUSE_RIBBON" = "yes"; then
7218    AC_DEFINE(wxUSE_RIBBON)
7219    USE_RIBBON=1
7220    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ribbon"
7221 fi
7222
7223 USE_STC=0
7224 if test "$wxUSE_STC" = "yes"; then
7225    AC_DEFINE(wxUSE_STC)
7226    USE_STC=1
7227    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS stc"
7228
7229    dnl python is used to update src/stc.h (see build/bakefiles/scintilla.bkl)
7230    AC_PATH_PROG(PYTHON, python)
7231    if test "x$PYTHON" = "x"; then
7232      COND_PYTHON="#"
7233    fi
7234    AC_SUBST(COND_PYTHON)
7235 fi
7236
7237 if test "$wxUSE_MENUS" = "yes"; then
7238     AC_DEFINE(wxUSE_MENUS)
7239     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
7240 fi
7241
7242 if test "$wxUSE_MIMETYPE" = "yes"; then
7243     AC_DEFINE(wxUSE_MIMETYPE)
7244 fi
7245
7246 if test "$wxUSE_MINIFRAME" = "yes"; then
7247     AC_DEFINE(wxUSE_MINIFRAME)
7248 fi
7249
7250 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
7251     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
7252 fi
7253
7254 if test "$wxUSE_TASKBARICON" = "yes"; then
7255     AC_DEFINE(wxUSE_TASKBARICON)
7256     dnl This is used under MSW, just enable it always without testing for the
7257     dnl toolkit nor providing a separate option for it because it's totally
7258     dnl harmless to have it defined even if it's unnecessary.
7259     AC_DEFINE(wxUSE_TASKBARICON_BALLOONS)
7260     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
7261 fi
7262
7263
7264 if test "$wxUSE_VALIDATORS" = "yes"; then
7265     AC_DEFINE(wxUSE_VALIDATORS)
7266     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
7267 fi
7268
7269 if test "$wxUSE_PALETTE" = "yes" ; then
7270     if test "$wxUSE_DFB" = 1; then
7271         AC_MSG_WARN([wxPalette not yet supported under DFB... disabled])
7272         wxUSE_PALETTE=no
7273     else
7274         AC_DEFINE(wxUSE_PALETTE)
7275     fi
7276 fi
7277
7278 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
7279   dnl Must be done this late because -lunicows must be before all the other libs
7280   LIBS=" -lunicows $LIBS"
7281 fi
7282
7283 USE_RICHTEXT=0
7284 if test "$wxUSE_RICHTEXT" = "yes"; then
7285     AC_DEFINE(wxUSE_RICHTEXT)
7286     USE_RICHTEXT=1
7287     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS richtext"
7288 fi
7289
7290 if test "$wxUSE_WEBVIEW" = "yes"; then
7291     USE_WEBVIEW_WEBKIT=0
7292     if test "$wxUSE_WEBVIEW_WEBKIT" = "yes"; then
7293         if test "$wxUSE_GTK" = 1; then
7294             webkitgtk=webkit-1.0
7295             if test "$WXGTK3" = 1; then
7296                 webkitgtk=webkitgtk-3.0
7297             fi
7298             PKG_CHECK_MODULES([WEBKIT],
7299                               [$webkitgtk >= 1.3.1],
7300                               [
7301                                 USE_WEBVIEW_WEBKIT=1
7302                                 CPPFLAGS="$CPPFLAGS $WEBKIT_CFLAGS"
7303                                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY $WEBKIT_LIBS"
7304                               ],
7305                               [
7306                                 AC_MSG_WARN([webkitgtk not found.])
7307                               ])
7308         elif test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
7309             dnl Under Mac we always have the libraries but check for the
7310             dnl headers
7311             old_CPPFLAGS="$CPPFLAGS"
7312             CPPFLAGS="-x objective-c++ $CPPFLAGS"
7313             AC_CHECK_HEADER([WebKit/HIWebView.h],
7314                             [
7315                                 USE_WEBVIEW_WEBKIT=1
7316                                 WEBKIT_LINK="-framework WebKit"
7317                             ],
7318                             [
7319                                 AC_MSG_WARN([WebKit headers not found])
7320                             ],
7321                             [
7322                                 #include <Carbon/Carbon.h>
7323                                 #include <WebKit/WebKit.h>
7324                             ])
7325             CPPFLAGS="$old_CPPFLAGS"
7326         fi
7327     fi
7328
7329     wxUSE_WEBVIEW="no"
7330     if test "$wxUSE_GTK" = 1 -o "$wxUSE_MAC" = 1; then
7331         if test "$USE_WEBVIEW_WEBKIT" = 1; then
7332             wxUSE_WEBVIEW="yes"
7333             AC_DEFINE(wxUSE_WEBVIEW_WEBKIT)
7334         else
7335             AC_MSG_WARN([WebKit not available, disabling wxWebView])
7336         fi
7337     elif test "$wxUSE_MSW" = 1; then
7338         if test "$wxUSE_WEBVIEW_IE" = "yes"; then
7339             dnl TODO: Check for the required headers/libraries under Windows
7340             dnl       too and do the right thing automatically there too.
7341             wxUSE_WEBVIEW="yes"
7342             AC_DEFINE(wxUSE_WEBVIEW_IE)
7343         fi
7344     fi
7345 fi
7346
7347 if test "$wxUSE_WEBVIEW" = "yes"; then
7348     USE_WEBVIEW=1
7349     AC_DEFINE(wxUSE_WEBVIEW)
7350     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS webview"
7351 else
7352     USE_WEBVIEW=0
7353 fi
7354
7355 dnl ---------------------------------------------------------------------------
7356 dnl wxImage options
7357 dnl ---------------------------------------------------------------------------
7358
7359 if test "$wxUSE_IMAGE" = "yes" ; then
7360     AC_DEFINE(wxUSE_IMAGE)
7361
7362     if test "$wxUSE_GIF" = "yes" ; then
7363       AC_DEFINE(wxUSE_GIF)
7364     fi
7365
7366     if test "$wxUSE_PCX" = "yes" ; then
7367       AC_DEFINE(wxUSE_PCX)
7368     fi
7369
7370     if test "$wxUSE_TGA" = "yes" ; then
7371       AC_DEFINE(wxUSE_TGA)
7372     fi
7373
7374     if test "$wxUSE_IFF" = "yes" ; then
7375       AC_DEFINE(wxUSE_IFF)
7376     fi
7377
7378     if test "$wxUSE_PNM" = "yes" ; then
7379       AC_DEFINE(wxUSE_PNM)
7380     fi
7381
7382     if test "$wxUSE_XPM" = "yes" ; then
7383       AC_DEFINE(wxUSE_XPM)
7384     fi
7385
7386     if test "$wxUSE_ICO_CUR" = "yes" ; then
7387       AC_DEFINE(wxUSE_ICO_CUR)
7388     fi
7389 fi
7390
7391 dnl ---------------------------------------------------------------------------
7392 dnl common dialogs
7393 dnl ---------------------------------------------------------------------------
7394
7395 if test "$wxUSE_ABOUTDLG" = "yes"; then
7396     AC_DEFINE(wxUSE_ABOUTDLG)
7397 fi
7398
7399 if test "$wxUSE_CHOICEDLG" = "yes"; then
7400     AC_DEFINE(wxUSE_CHOICEDLG)
7401 fi
7402
7403 if test "$wxUSE_COLOURDLG" = "yes"; then
7404     AC_DEFINE(wxUSE_COLOURDLG)
7405 fi
7406
7407 if test "$wxUSE_FILEDLG" = "yes"; then
7408     AC_DEFINE(wxUSE_FILEDLG)
7409 fi
7410
7411 if test "$wxUSE_FINDREPLDLG" = "yes"; then
7412     AC_DEFINE(wxUSE_FINDREPLDLG)
7413 fi
7414
7415 if test "$wxUSE_FONTDLG" = "yes"; then
7416     AC_DEFINE(wxUSE_FONTDLG)
7417 fi
7418
7419 if test "$wxUSE_DIRDLG" = "yes"; then
7420     if test "$wxUSE_TREECTRL" != "yes"; then
7421         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
7422     else
7423         AC_DEFINE(wxUSE_DIRDLG)
7424     fi
7425 fi
7426
7427 if test "$wxUSE_MSGDLG" = "yes"; then
7428     AC_DEFINE(wxUSE_MSGDLG)
7429 fi
7430
7431 if test "$wxUSE_NUMBERDLG" = "yes"; then
7432     AC_DEFINE(wxUSE_NUMBERDLG)
7433 fi
7434
7435 if test "$wxUSE_PROGRESSDLG" = "yes"; then
7436     AC_DEFINE(wxUSE_PROGRESSDLG)
7437 fi
7438
7439 if test "$wxUSE_SPLASH" = "yes"; then
7440     AC_DEFINE(wxUSE_SPLASH)
7441     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
7442 fi
7443
7444 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
7445     AC_DEFINE(wxUSE_STARTUP_TIPS)
7446 fi
7447
7448 if test "$wxUSE_TEXTDLG" = "yes"; then
7449     AC_DEFINE(wxUSE_TEXTDLG)
7450 fi
7451
7452 if test "$wxUSE_WIZARDDLG" = "yes"; then
7453     AC_DEFINE(wxUSE_WIZARDDLG)
7454     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
7455 fi
7456
7457 dnl ---------------------------------------------------------------------------
7458 dnl options used under wxMSW and wxPM
7459 dnl ---------------------------------------------------------------------------
7460
7461 if test "$wxUSE_MSW" = 1 -o "$wxUSE_PM" = 1; then
7462     if test "$wxUSE_OWNER_DRAWN" = "yes"; then
7463         AC_DEFINE(wxUSE_OWNER_DRAWN)
7464     fi
7465 fi
7466
7467 dnl ---------------------------------------------------------------------------
7468 dnl wxMSW-only options
7469 dnl ---------------------------------------------------------------------------
7470
7471 if test "$wxUSE_MSW" = 1 ; then
7472
7473     if test "$wxUSE_DC_CACHEING" = "yes"; then
7474         AC_DEFINE(wxUSE_DC_CACHEING)
7475     fi
7476
7477     if test "$wxUSE_DIB" = "yes"; then
7478         AC_DEFINE(wxUSE_WXDIB)
7479     fi
7480
7481     if test "$wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW" = "yes"; then
7482         AC_DEFINE(wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
7483     fi
7484
7485     if test "$wxUSE_UXTHEME" = "yes"; then
7486         AC_DEFINE(wxUSE_UXTHEME)
7487     fi
7488
7489 fi
7490 dnl wxUSE_MSW = 1
7491
7492 dnl not quite MSW-only although mostly useful to disable this under MSW
7493 if test "$wxUSE_AUTOID_MANAGEMENT" = "yes"; then
7494     AC_DEFINE(wxUSE_AUTOID_MANAGEMENT)
7495 fi
7496
7497 if test "$USE_WIN32" = 1 ; then
7498     if test "$wxUSE_INICONF" = "yes"; then
7499         AC_DEFINE(wxUSE_INICONF)
7500     fi
7501
7502     if test "$wxUSE_REGKEY" = "yes"; then
7503         AC_DEFINE(wxUSE_REGKEY)
7504     fi
7505 fi
7506 dnl USE_WIN32 = 1
7507
7508 dnl ---------------------------------------------------------------------------
7509 dnl wxGraphicsContext
7510 dnl ---------------------------------------------------------------------------
7511
7512 dnl Under Mac we don't even provide --enable-graphics_ctx switch as we always
7513 dnl need it -- but because we don't have the option, wxUSE_GRAPHICS_CONTEXT is
7514 dnl not defined automatically and we need to do it ourselves
7515 if test "$wxUSE_MAC" = 1; then
7516     wxUSE_GRAPHICS_CONTEXT="yes"
7517 fi
7518
7519 if test "$wxUSE_GRAPHICS_CONTEXT" = "yes"; then
7520     wx_has_graphics=0
7521     if test "$wxUSE_MSW" = 1; then
7522         AC_CACHE_CHECK([if GDI+ is available], wx_cv_lib_gdiplus,
7523             [
7524                 dnl we need just the header, not the library, as we load the
7525                 dnl GDI+ DLL dynamically anyhow during run-time
7526                 AC_LANG_PUSH(C++)
7527                 AC_TRY_COMPILE(
7528                     [#include <windows.h>
7529                      #include <gdiplus.h>],
7530                     [
7531                         using namespace Gdiplus;
7532                     ],
7533                     wx_cv_lib_gdiplus=yes,
7534                     wx_cv_lib_gdiplus=no
7535                 )
7536                 AC_LANG_POP()
7537             ]
7538         )
7539         if test "$wx_cv_lib_gdiplus" = "yes"; then
7540             wx_has_graphics=1
7541         fi
7542     elif test "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
7543         PKG_CHECK_MODULES(CAIRO, cairo,
7544             [wx_has_graphics=1],
7545             [AC_MSG_WARN([Cairo library not found])]
7546         )
7547         if test "$wx_has_graphics" = 1; then
7548             dnl Check that Cairo library is new enough: wxGraphicsContext
7549             dnl won't compile without cairo_push_group() and
7550             dnl cairo_pop_group_to_source() which are new in 1.2.
7551             save_LIBS="$LIBS"
7552             LIBS="$LIBS $CAIRO_LIBS"
7553             AC_CHECK_FUNCS([cairo_push_group])
7554             LIBS="$save_LIBS"
7555             if test "$ac_cv_func_cairo_push_group" = "no"; then
7556                 wx_has_graphics=0
7557                 AC_MSG_WARN([Cairo library is too old and misses cairo_push_group()])
7558             else
7559                 AC_DEFINE(wxUSE_CAIRO)
7560
7561                 dnl We don't need to do this for wxGTK as we already get Cairo
7562                 dnl flags as part of GTK+ ones.
7563                 if test "$wxUSE_GTK" != 1; then
7564                     CPPFLAGS="$CAIRO_CFLAGS $CPPFLAGS"
7565                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $CAIRO_LIBS"
7566                 fi
7567             fi
7568         fi
7569     else
7570         dnl assume it's ok, add more checks here if needed
7571         wx_has_graphics=1
7572     fi
7573
7574     if test "$wx_has_graphics" = 1; then
7575         AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7576     else
7577         AC_MSG_WARN([wxGraphicsContext won't be available])
7578     fi
7579 fi
7580
7581 dnl ---------------------------------------------------------------------------
7582 dnl wxMediaCtrl
7583 dnl ---------------------------------------------------------------------------
7584
7585 USE_MEDIA=0
7586
7587 if test "$wxUSE_MEDIACTRL" = "yes" -o "$wxUSE_MEDIACTRL" = "auto"; then
7588     USE_MEDIA=1
7589
7590     dnl -----------------------------------------------------------------------
7591     dnl GStreamer
7592     dnl -----------------------------------------------------------------------
7593     if test "$wxUSE_GTK" = 1; then
7594         wxUSE_GSTREAMER="no"
7595
7596         dnl -------------------------------------------------------------------
7597         dnl Test for at least 0.8 gstreamer module from pkg-config
7598         dnl Even totem doesn't accept 0.9 evidently.
7599         dnl
7600         dnl So, we first check to see if 0.10 if available - if not we
7601         dnl try the older 0.8 version
7602         dnl -------------------------------------------------------------------
7603         GST_VERSION_MAJOR=0
7604         GST_VERSION_MINOR=10
7605         GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7606
7607         if test "$wxUSE_GSTREAMER8" = "no"; then
7608             PKG_CHECK_MODULES(GST,
7609                 [gstreamer-$GST_VERSION gstreamer-plugins-base-$GST_VERSION],
7610                 [
7611                     wxUSE_GSTREAMER="yes"
7612                     GST_LIBS="$GST_LIBS -lgstinterfaces-$GST_VERSION"
7613                 ],
7614                 [
7615                     AC_MSG_WARN([GStreamer 0.10 not available, falling back to 0.8])
7616                     GST_VERSION_MINOR=8
7617                 ]
7618             )
7619         else
7620             dnl check only for 0.8
7621             GST_VERSION_MINOR=8
7622         fi
7623
7624         if test $GST_VERSION_MINOR = "8"; then
7625             GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7626             PKG_CHECK_MODULES(GST,
7627                 [gstreamer-$GST_VERSION gstreamer-interfaces-$GST_VERSION gstreamer-gconf-$GST_VERSION],
7628                 wxUSE_GSTREAMER="yes",
7629                 [
7630                     AC_MSG_WARN([GStreamer 0.8/0.10 not available.])
7631                 ])
7632         fi
7633
7634
7635         if test "$wxUSE_GSTREAMER" = "yes"; then
7636             CPPFLAGS="$GST_CFLAGS $CPPFLAGS"
7637             EXTRALIBS_MEDIA="$GST_LIBS"
7638
7639             AC_DEFINE(wxUSE_GSTREAMER)
7640         else
7641             USE_MEDIA=0
7642         fi
7643
7644     elif test "$wxUSE_MAC" = 1; then
7645          dnl We always have the necessary libraries under Mac
7646          dnl but we need to link with it explicitly.
7647          GST_LIBS="-framework QTKit"
7648     fi
7649
7650     if test $USE_MEDIA = 1; then
7651         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
7652         AC_DEFINE(wxUSE_MEDIACTRL)
7653     else
7654         if test "$wxUSE_MEDIACTRL" = "yes"; then
7655             AC_MSG_ERROR([GStreamer not available])
7656         else
7657             dnl was set to 'auto'
7658             AC_MSG_WARN([GStreamer not available... disabling wxMediaCtrl])
7659         fi
7660     fi
7661 fi
7662
7663 dnl ---------------------------------------------------------------------------
7664 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
7665 dnl ---------------------------------------------------------------------------
7666
7667 if test "$cross_compiling" != "no"; then
7668     dnl Use best guess from host as we can't use uname when cross compiling
7669     OSINFO="\"$host\""
7670 else
7671     dnl attualy work out OS version
7672     OSINFO=`uname -s -r -m`
7673     OSINFO="\"$OSINFO\""
7674 fi
7675
7676 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
7677
7678 dnl ---------------------------------------------------------------------------
7679 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
7680 dnl ---------------------------------------------------------------------------
7681
7682 if test "x$prefix" != "xNONE"; then
7683     wxPREFIX=$prefix
7684 else
7685     wxPREFIX=$ac_default_prefix
7686 fi
7687
7688 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
7689
7690
7691 dnl ---------------------------------------------------------------------------
7692 dnl define variables with all built libraries for wx-config
7693 dnl ---------------------------------------------------------------------------
7694
7695 STD_BASE_LIBS="base"
7696 STD_GUI_LIBS=""
7697 BUILT_WX_LIBS="base"
7698 ALL_WX_LIBS="xrc stc gl media qa html adv core xml net base"
7699
7700 if test "$wxUSE_SOCKETS" = "yes" ; then
7701     STD_BASE_LIBS="net $STD_BASE_LIBS"
7702     BUILT_WX_LIBS="net $BUILT_WX_LIBS"
7703 fi
7704 if test "$wxUSE_XML" = "yes" ; then
7705     STD_BASE_LIBS="xml $STD_BASE_LIBS"
7706     BUILT_WX_LIBS="xml $BUILT_WX_LIBS"
7707 fi
7708
7709 if test "$wxUSE_GUI" = "yes"; then
7710     STD_GUI_LIBS="adv core"
7711     BUILT_WX_LIBS="$STD_GUI_LIBS $BUILT_WX_LIBS"
7712
7713     if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7714         STD_GUI_LIBS="qa $STD_GUI_LIBS"
7715         BUILT_WX_LIBS="qa $BUILT_WX_LIBS"
7716     fi
7717     if test "$wxUSE_HTML" = "yes" ; then
7718         STD_GUI_LIBS="html $STD_GUI_LIBS"
7719         BUILT_WX_LIBS="html $BUILT_WX_LIBS"
7720     fi
7721     if test "$wxUSE_MEDIACTRL" = "yes" ; then
7722         BUILT_WX_LIBS="media $BUILT_WX_LIBS"
7723     fi
7724     if test "$wxUSE_OPENGL" = "yes" ; then
7725         BUILT_WX_LIBS="gl $BUILT_WX_LIBS"
7726     fi
7727     if test "$wxUSE_AUI" = "yes" ; then
7728         BUILT_WX_LIBS="aui $BUILT_WX_LIBS"
7729     fi
7730     if test "$wxUSE_PROPGRID" = "yes" ; then
7731         BUILT_WX_LIBS="propgrid $BUILT_WX_LIBS"
7732     fi
7733     if test "$wxUSE_RIBBON" = "yes" ; then
7734         BUILT_WX_LIBS="ribbon $BUILT_WX_LIBS"
7735     fi
7736     if test "$wxUSE_RICHTEXT" = "yes" ; then
7737         BUILT_WX_LIBS="richtext $BUILT_WX_LIBS"
7738     fi
7739     if test "$wxUSE_STC" = "yes" ; then
7740         BUILT_WX_LIBS="stc $BUILT_WX_LIBS"
7741     fi
7742     if test "$wxUSE_WEBVIEW" = "yes" ; then
7743         STD_GUI_LIBS="webview $STD_GUI_LIBS"
7744         BUILT_WX_LIBS="webview $BUILT_WX_LIBS"
7745     fi
7746     if test "$wxUSE_XRC" = "yes" ; then
7747         STD_GUI_LIBS="xrc $STD_GUI_LIBS"
7748         BUILT_WX_LIBS="xrc $BUILT_WX_LIBS"
7749     fi
7750 fi
7751
7752 AC_SUBST(ALL_WX_LIBS)
7753 AC_SUBST(BUILT_WX_LIBS)
7754 AC_SUBST(STD_BASE_LIBS)
7755 AC_SUBST(STD_GUI_LIBS)
7756
7757 dnl ---------------------------------------------------------------------------
7758 dnl Output the makefiles and such from the results found above
7759 dnl ---------------------------------------------------------------------------
7760
7761 dnl all additional libraries (except wxWidgets itself) we link with
7762 EXTRA_FRAMEWORKS=
7763 if test "$wxUSE_MAC" = 1 ; then
7764     if test "$USE_DARWIN" = 1; then
7765         if test "$wxUSE_OSX_IPHONE" = 1; then
7766             EXTRA_FRAMEWORKS="-framework IOKit -framework UIKit -framework CFNetwork -framework AudioToolbox -framework CoreFoundation -framework CoreGraphics -framework OpenGLES -framework Foundation -framework QuartzCore"
7767         else
7768             EXTRA_FRAMEWORKS="-framework IOKit -framework Carbon -framework Cocoa -framework AudioToolbox -framework System -framework OpenGL"
7769
7770             dnl The case of QuickTime framework is special: we only need it in
7771             dnl 32 bit builds and not in 64 bit and, moreover, linking with it
7772             dnl in 64 bit builds results in a warning because the framework is
7773             dnl not available in 64 bits itself. So make an effort to avoid it
7774             dnl when building for 64 bits only (i.e. not universal build).
7775
7776             if test "$cross_compiling" != "no"; then
7777                 dnl The check below doesn't work well when cross-compiling
7778                 dnl ("file" under non-OS X systems might not recognize
7779                 dnl universal binaries) so assume we do build for 32 bits as
7780                 dnl it's safer: at worst we'll get a warning when building in
7781                 dnl 64 bits only, but at least the build will still work.
7782                 wx_cv_target_x86_64=no
7783             else
7784                 AC_CACHE_CHECK(
7785                     [if we target only x86_64],
7786                     wx_cv_target_x86_64,
7787                     AC_LINK_IFELSE(
7788                         [AC_LANG_SOURCE([int main() { return 0; }])],
7789                         if file conftest$ac_exeext|grep -q 'i386\|ppc'; then
7790                             wx_cv_target_x86_64=no
7791                         else
7792                             wx_cv_target_x86_64=yes
7793                         fi
7794                     )
7795                 )
7796             fi
7797
7798             if test "$wx_cv_target_x86_64" != "yes"; then
7799                 EXTRA_FRAMEWORKS="$EXTRA_FRAMEWORKS -framework QuickTime"
7800             fi
7801         fi
7802     fi
7803 fi
7804 if test "$wxUSE_OLD_COCOA" = 1 ; then
7805     EXTRA_FRAMEWORKS="-framework IOKit -framework Cocoa"
7806     if test "$wxUSE_MEDIACTRL" = "yes"; then
7807         EXTRA_FRAMEWORKS="$EXTRA_FRAMEWORKS -framework QuickTime"
7808     fi
7809 fi
7810 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_OLD_COCOA" != 1 ; then
7811     EXTRA_FRAMEWORKS="$EXTRA_FRAMEWORKS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
7812 fi
7813
7814 LDFLAGS="$LDFLAGS $EXTRA_FRAMEWORKS"
7815 WXCONFIG_LDFLAGS="$WXCONFIG_LDFLAGS $EXTRA_FRAMEWORKS"
7816
7817 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
7818
7819 if test "$wxUSE_GUI" = "yes"; then
7820
7821     dnl TODO add checks that these samples will really compile (i.e. all the
7822     dnl      library features they need are present)
7823
7824     dnl TODO some samples are never built so far: mfc (requires VC++)
7825     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
7826                      erase event exec font image minimal preferences render \
7827                      shaped svg taborder vscroll widgets wrapsizer"
7828
7829     if test "$wxUSE_MONOLITHIC" != "yes"; then
7830         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
7831     fi
7832     if test "$TOOLKIT" = "MSW"; then
7833         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
7834         if test "$wxUSE_UNIVERSAL" != "yes"; then
7835             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg dll"
7836         fi
7837     fi
7838     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
7839         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
7840     fi
7841 else
7842     SAMPLES_SUBDIRS="console"
7843     if test "$wxUSE_SOCKETS" = "yes" ; then
7844         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
7845     fi
7846     if test "$wxUSE_IPC" = "yes" ; then
7847         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
7848     fi
7849 fi
7850
7851
7852 dnl C/C++ compiler options used to compile wxWidgets
7853 dnl
7854 dnl check for icc before gcc as icc is also recognized as gcc
7855 if test "x$INTELCC" = "xyes" ; then
7856     dnl Warnings which can't be easily suppressed in C code are disabled:
7857     dnl
7858     dnl     #810: conversion from "x" to "y" may lose significant bits
7859     dnl     #869: parameter "foo" was never referenced
7860     dnl     #1572: floating-point equality and inequality comparisons
7861     dnl            are unreliable
7862     dnl     #1684: conversion from pointer to same-sized integral type
7863     dnl     #2259: non-pointer conversion from "x" to "y" may lose significant
7864     dnl            bits
7865     CWARNINGS="-Wall -wd810,869,981,1418,1572,1684,2259"
7866 elif test "$GCC" = yes ; then
7867     CWARNINGS="-Wall -Wundef"
7868 fi
7869
7870 if test "x$INTELCXX" = "xyes" ; then
7871     dnl Intel compiler gives some warnings which simply can't be worked
7872     dnl around or of which we have too many (810, 869) so it's impractical to
7873     dnl keep them enabled even if in theory it would be nice and some others
7874     dnl (279) are generated for standard macros and so there is nothing we can
7875     dnl do about them
7876     dnl
7877     dnl     #279: controlling expression is constant
7878     dnl     #383: value copied to temporary, reference to temporary used
7879     dnl     #444: destructor for base class "xxx" is not virtual
7880     dnl     #981: operands are evaluated in unspecified order
7881     dnl     #1418: external definition with no prior declaration
7882     dnl     #1419: external declaration in primary source file
7883     dnl     #1881: argument must be a constant null pointer value
7884     dnl
7885     dnl (for others see CWARNINGS above)
7886     CXXWARNINGS="-Wall -wd279,383,444,810,869,981,1418,1419,1881,2259"
7887 elif test "$GXX" = yes ; then
7888     CXXWARNINGS="-Wall -Wundef -Wunused-parameter -Wno-ctor-dtor-privacy"
7889     AX_CXXFLAGS_GCC_OPTION(-Woverloaded-virtual, CXXWARNINGS)
7890
7891     dnl when building under Mac we currently get hundreds of deprecation
7892     dnl warnings for Carbon symbols from the standard headers -- disable them
7893     dnl as we already know that they're deprecated and nothing else can be seen
7894     dnl with these warnings on
7895     if test "$wxUSE_MAC" = 1 ; then
7896         CXXWARNINGS="$CXXWARNINGS -Wno-deprecated-declarations"
7897     fi
7898 fi
7899
7900
7901 dnl combine everything together and remove the extra white space while doing it
7902 WXCONFIG_CFLAGS=`echo $WXCONFIG_CFLAGS`
7903 WXCONFIG_CXXFLAGS=`echo $WXCONFIG_CFLAGS $WXCONFIG_CXXFLAGS`
7904
7905
7906 dnl add -I options we use during library compilation
7907 dnl
7908 dnl note that the order is somewhat important: wxWidgets headers should
7909 dnl come first and the one with setup.h should be before $(top_srcdir)/include
7910 dnl in case the latter contains setup.h used by non-autoconf makefiles
7911 CPPFLAGS=`echo $WXCONFIG_CPPFLAGS \
7912  -I\\${wx_top_builddir}/lib/wx/include/${TOOLCHAIN_FULLNAME} \
7913  -I\\${top_srcdir}/include $TOOLKIT_INCLUDE \
7914  $CPPFLAGS `
7915
7916 C_AND_CXX_FLAGS="$DEBUG_CFLAGS $PROFILE_FLAGS $OPTIMISE_CFLAGS"
7917 CFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $CFLAGS `
7918 CXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $CXXFLAGS `
7919 OBJCFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $OBJCFLAGS `
7920 OBJCXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $OBJCXXFLAGS `
7921
7922 dnl now that we added WXCONFIG_CPPFLAGS to CPPFLAGS we can add the wx-config
7923 dnl only stuff to it
7924 WXCONFIG_CPPFLAGS=`echo $WXCONFIG_CPPFLAGS $WXCONFIG_ONLY_CPPFLAGS`
7925
7926
7927 if test "x$MWCC" = "xyes"; then
7928     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
7929     dnl must use <regex.h> from system not our local copy on OS X,
7930     dnl but must use local not system on OS 9.
7931     dnl The following should make all -I paths usable for <> includes
7932     dnl while first checking in real system paths.  With 8.3 using
7933     dnl -gccincludes it will actually check local paths before system
7934     dnl even for <> which is totally wrong.
7935
7936     dnl Note that because this absolutely needs to be before any -I
7937     dnl that we have to tack it on to the end of the compiler commandline.
7938     CC="$CC -cwd source -I-"
7939     CXX="$CXX -cwd source -I-"
7940 fi
7941
7942
7943 LIBS=`echo $LIBS`
7944 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
7945 EXTRALIBS_XML="$EXPAT_LINK"
7946 EXTRALIBS_HTML="$MSPACK_LINK"
7947 EXTRALIBS_MEDIA="$GST_LIBS"
7948 EXTRALIBS_STC="-lwxscintilla${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
7949 if test "$wxUSE_GUI" = "yes"; then
7950     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK`
7951 fi
7952 if test "$wxUSE_OPENGL" = "yes"; then
7953     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
7954 fi
7955
7956 LDFLAGS="$LDFLAGS $PROFILE_FLAGS"
7957
7958 WXCONFIG_LIBS="$LIBS"
7959
7960 dnl wx-config must output builtin 3rd party libs in --libs in static build:
7961 if test "$wxUSE_REGEX" = "builtin" ; then
7962     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
7963 fi
7964 if test "$wxUSE_EXPAT" = "builtin" ; then
7965     wxconfig_3rdparty="expat $wxconfig_3rdparty"
7966 fi
7967 if test "$wxUSE_LIBTIFF" = "builtin" ; then
7968     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
7969 fi
7970 if test "$wxUSE_LIBJPEG" = "builtin" ; then
7971     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
7972 fi
7973 if test "$wxUSE_LIBPNG" = "builtin" ; then
7974     wxconfig_3rdparty="png $wxconfig_3rdparty"
7975 fi
7976 if test "$wxUSE_ZLIB" = "builtin" ; then
7977     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
7978 fi
7979
7980 for i in $wxconfig_3rdparty ; do
7981     WXCONFIG_LIBS="-lwx${i}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_LIBS"
7982 done
7983
7984
7985 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
7986     WXUNIV=1
7987
7988     case "$wxUNIV_THEMES" in
7989         ''|all)
7990             AC_DEFINE(wxUSE_ALL_THEMES)
7991             ;;
7992
7993         *)
7994             for t in `echo $wxUNIV_THEMES | tr , ' ' | tr '[[a-z]]' '[[A-Z]]'`; do
7995                 AC_DEFINE_UNQUOTED(wxUSE_THEME_$t)
7996             done
7997     esac
7998 else
7999     WXUNIV=0
8000 fi
8001
8002 AC_SUBST(wxUSE_ZLIB)
8003 AC_SUBST(wxUSE_REGEX)
8004 AC_SUBST(wxUSE_EXPAT)
8005 AC_SUBST(wxUSE_LIBJPEG)
8006 AC_SUBST(wxUSE_LIBPNG)
8007 AC_SUBST(wxUSE_LIBTIFF)
8008
8009 if test $wxUSE_MONOLITHIC = "yes" ; then
8010     MONOLITHIC=1
8011 else
8012     MONOLITHIC=0
8013 fi
8014
8015 if test $wxUSE_PLUGINS = "yes" ; then
8016     USE_PLUGINS=1
8017 else
8018     USE_PLUGINS=0
8019 fi
8020
8021 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
8022     USE_QA=1
8023 else
8024     USE_QA=0
8025 fi
8026
8027 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
8028     OFFICIAL_BUILD=1
8029 else
8030     OFFICIAL_BUILD=0
8031 fi
8032
8033 AC_SUBST(VENDOR)
8034 AC_SUBST(OFFICIAL_BUILD)
8035 AC_SUBST(WX_FLAVOUR)
8036 AC_SUBST(WX_LIB_FLAVOUR)
8037
8038 AC_SUBST(WXUNIV)
8039 AC_SUBST(MONOLITHIC)
8040 AC_SUBST(USE_PLUGINS)
8041 AC_SUBST(LIBS)
8042 AC_SUBST(CXXWARNINGS)
8043 AC_SUBST(EXTRALIBS)
8044 AC_SUBST(EXTRALIBS_XML)
8045 AC_SUBST(EXTRALIBS_HTML)
8046 AC_SUBST(EXTRALIBS_MEDIA)
8047 AC_SUBST(EXTRALIBS_GUI)
8048 AC_SUBST(EXTRALIBS_OPENGL)
8049 AC_SUBST(EXTRALIBS_SDL)
8050 AC_SUBST(EXTRALIBS_STC)
8051 AC_SUBST(WITH_PLUGIN_SDL)
8052 AC_SUBST(UNICODE)
8053 AC_SUBST(DEBUG_INFO)
8054 AC_SUBST(DEBUG_FLAG)
8055 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr '[[A-Z]]' '[[a-z]]'`
8056 AC_SUBST(TOOLKIT_LOWERCASE)
8057 AC_SUBST(TOOLKIT_VERSION)
8058 AC_SUBST(DYLIB_RPATH_INSTALL)
8059 AC_SUBST(DYLIB_RPATH_POSTLINK)
8060 AC_SUBST(SAMPLES_RPATH_FLAG)
8061 AC_SUBST(HEADER_PAD_OPTION)
8062 AC_SUBST(HOST_SUFFIX)
8063 AC_SUBST(CPPUNIT_CFLAGS)
8064 AC_SUBST(CPPUNIT_LIBS)
8065
8066 case "$TOOLKIT" in
8067     GTK)
8068         TOOLKIT_DESC="GTK+"
8069         if test "$WXGTK2" = 1; then
8070             if test "$WXGTK3" = 1; then
8071                 TOOLKIT_DESC="$TOOLKIT_DESC 3"
8072             else
8073                 TOOLKIT_DESC="$TOOLKIT_DESC 2"
8074             fi
8075             if test "$wxUSE_GTKPRINT" = "yes" ; then
8076                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA GTK+ printing";
8077             fi
8078             if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
8079                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomeprint";
8080             fi
8081             if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
8082                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomevfs"
8083             fi
8084             if test "$wxUSE_LIBNOTIFY" = "yes" ; then
8085                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA libnotify"
8086             fi
8087             if test "$wxUSE_LIBHILDON" = "yes"; then
8088                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
8089             fi
8090             if test "$wxUSE_LIBHILDON2" = "yes"; then
8091                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
8092             fi
8093
8094             if test "$TOOLKIT_EXTRA" != ""; then
8095                 TOOLKIT_DESC="$TOOLKIT_DESC with support for `echo $TOOLKIT_EXTRA | tr -s ' '`"
8096             fi
8097         fi
8098         ;;
8099
8100     ?*)
8101         TOOLKIT_DESC=$TOOLKIT_LOWERCASE
8102         ;;
8103
8104     *)
8105         TOOLKIT_DESC="base only"
8106         ;;
8107 esac
8108
8109 if test "$wxUSE_WINE" = "yes"; then
8110     BAKEFILE_FORCE_PLATFORM=win32
8111 fi
8112
8113 dnl gcc 3.4 has a pch bug which truncates wide character constants in headers.
8114 dnl Hopefully for a non-unicode build there aren't any wide constants in
8115 dnl headers, but for a unicode build it's best to disable pch.
8116 if test "$wxUSE_UNICODE" = yes -a "$GCC" = yes -a "$bk_use_pch" != no
8117 then
8118     AC_CACHE_CHECK(
8119         [for gcc precompiled header bug],
8120         [wx_cv_gcc_pch_bug],
8121         [[
8122             echo '#include <stdio.h>
8123                   const wchar_t test_var[] = L"awidetest";' > conftest.h
8124
8125             echo '#include "conftest.h"
8126                   int main()
8127                   {
8128                      printf("%ls", test_var);
8129                      return 0;
8130                   }' > conftest.cpp
8131
8132             wx_cv_gcc_pch_bug="pch not supported"
8133
8134             if $CXX conftest.h >/dev/null 2>&1
8135             then
8136                 wx_cv_gcc_pch_bug=
8137
8138                 if $CXX -o conftest$PROGRAM_EXT conftest.cpp >/dev/null 2>&1
8139                 then
8140                     if tr -dc '[a-z]' < conftest$PROGRAM_EXT |
8141                         grep awidetest >/dev/null
8142                     then
8143                         wx_cv_gcc_pch_bug=no
8144                     else
8145                         wx_cv_gcc_pch_bug=yes
8146                     fi
8147                 fi
8148             fi
8149
8150             rm -f conftest.h conftest.gch conftest.cpp conftest$PROGRAM_EXT
8151         ]])
8152
8153     if test "$wx_cv_gcc_pch_bug" = yes; then
8154         dnl make the default for pch 'no'
8155         dnl further below check whether the user overrode and warn them
8156         bk_use_pch=no
8157     fi
8158 fi
8159
8160 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
8161
8162 dnl make install path absolute (if not already);
8163 dnl will fail with (some) MSDOS paths
8164 case ${INSTALL} in
8165   /* ) # Absolute
8166      ;;
8167   ?:* ) # Drive letter, considered as absolute.
8168      ;;
8169   *)
8170      INSTALL=`pwd`/${INSTALL} ;;
8171 esac
8172
8173 if test "$wxUSE_GUI" = "yes"; then
8174
8175 if test "$wxUSE_MSW" = 1 ; then
8176     if test "x$WINDRES" = "x"; then
8177         AC_MSG_ERROR([Required windres program not found])
8178     fi
8179
8180     RESCOMP="$WINDRES"
8181 fi
8182
8183 if test "$wxUSE_MAC" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
8184     dnl base name of the resource file for wxMac must be the same
8185     dnl as library installation base name (-install_name)
8186     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
8187     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
8188
8189     dnl add the resources target for wxMac
8190     LIBWXMACRES="\$(wx_top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
8191
8192     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
8193
8194     MACSETFILE="\$(SETFILE)"
8195
8196     dnl resources are bundled both with shared library and applications
8197     dnl since the carb resource *must* be included in the application
8198     if test "$wxUSE_OSX_CARBON" = 1; then
8199         POSTLINK_COMMAND="\$(REZ) -d __DARWIN__ -t APPL Carbon.r -o"
8200         RESCOMP="$REZ"
8201         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL Carbon.r -o"
8202     else
8203         POSTLINK_COMMAND="cat /dev/null | \$(REZ) -d __DARWIN__ -t APPL ${LIBWXMACRES}"
8204         RESCOMP="cat /dev/null \| $REZ"
8205         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL \$libdir/$WX_RESOURCES_MACOSX_ASCII"
8206     fi
8207
8208 else
8209     dnl default value is to (silently) do nothing in the makefile
8210     MACSETFILE="@true"
8211
8212     if test "$wxUSE_PM" = 1; then
8213         RESCOMP="emxbind"
8214         WXCONFIG_RESFLAGS="-ep"
8215
8216         dnl Is this one really used anywhere for pm?
8217         POSTLINK_COMMAND="$RESCOMP $WXCONFIG_RESFLAGS"
8218     else
8219         POSTLINK_COMMAND="@true"
8220     fi
8221 fi
8222
8223 fi
8224 dnl wxUSE_GUI = 1
8225
8226
8227 dnl find out if the compiler supports PCH
8228 dnl
8229 dnl TODO: this should be in bakefile
8230 if test $GCC_PCH = 1
8231 then
8232     if test "$wx_cv_gcc_pch_bug" = yes; then
8233         AC_MSG_WARN([*** Precompiled header support is broken on this compiler])
8234         AC_MSG_WARN([*** --enable-precomp-headers is not recommended])
8235         AC_MSG_WARN([*** see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13361])
8236     fi
8237
8238     # Our WX_PRECOMP flag does not make sense for any language except C++ because
8239     # the headers that benefit from precompilation are mostly C++ headers.
8240     CXXFLAGS="-DWX_PRECOMP $CXXFLAGS"
8241     # When Bakefile can do multi-language PCH (e.g. C++ and Objective-C++) enable this:
8242     #OBJCXXFLAGS="-DWX_PRECOMP $CXXFLAGS"
8243 fi
8244
8245 dnl HACK ALERT!!
8246 dnl For now, we need to alter bk-deps not to generate deps
8247 dnl when we've configured a Universal binary build.
8248 dnl The next version of Bakefile will have the correct fix for this
8249 dnl at which time, this hack can be removed.
8250
8251 if test "$wxUSE_MAC" = 1 ; then
8252     if test "x$wxUSE_UNIVERSAL_BINARY" != "xno" ; then
8253         if test "x$disable_macosx_deps" = "xyes"; then
8254             sed "s/DEPSMODE=gcc/DEPSMODE=none/" < bk-deps > temp
8255                 mv temp bk-deps
8256             chmod +x bk-deps
8257         fi
8258     fi
8259 fi
8260
8261 if test "$wxUSE_SHARED" = "yes"; then
8262     dnl Need addtional flag on OS/2, so override bakefiles value
8263     dnl (there currently is no suitable variable to which the
8264     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
8265     case "${host}" in
8266       *-pc-os2_emx | *-pc-os2-emx )
8267         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
8268         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
8269         cp -p ${srcdir}/src/os2/dllnames.sh .
8270         cp -p ${srcdir}/src/os2/dllar.sh .
8271       ;;
8272     esac
8273 fi
8274 if test "$wxUSE_OMF" = "yes"; then
8275     case "${host}" in
8276       *-pc-os2_emx | *-pc-os2-emx )
8277         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
8278         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
8279         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
8280       ;;
8281     esac
8282 fi
8283
8284 dnl TOOLCHAIN_DEFS should be used for both wx and client code
8285 WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $TOOLCHAIN_DEFS"
8286
8287
8288 dnl Sun cc is compatible with gcc and so either of them can use the C
8289 dnl libraries built with the other, i.e. gcc can be used to build wxGTK under
8290 dnl Solaris where GTK+ is compiled using cc and cc can be used under Linux
8291 dnl where GTK+ is built with gcc
8292 dnl
8293 dnl However the compiler options are not compatible at all and in particular
8294 dnl gcc doesn't like cc -mt option and cc doesn't like -pthread. We simply
8295 dnl filter them out as we already have the correct options for multithreaded
8296 dnl programs if we're using threads (and if we don't, it shouldn't matter)
8297 case "${host}" in
8298     *-*-solaris2* )
8299         dnl system packages are compiled with Sun CC and so pkg-config outputs
8300         dnl CC-specific "-mt" flag, remove it when using gcc
8301         if test "$GCC" = yes; then
8302             CPPFLAGS=`echo $CPPFLAGS | sed 's/-mt//g'`
8303             LIBS=`echo $LIBS | sed 's/-mt//g'`
8304             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-mt//g'`
8305         fi
8306         ;;
8307
8308     *-*-linux* )
8309         dnl OTOH when using Sun CC under Linux, the flags contain gcc-specific
8310         dnl -pthreads which Sun CC doesn't know about
8311         if test "x$SUNCXX" = xyes; then
8312             CPPFLAGS=`echo $CPPFLAGS | sed 's/-pthread//g'`
8313             LIBS=`echo $LIBS | sed 's/-pthread//g'`
8314             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-pthread//g'`
8315         fi
8316         ;;
8317 esac
8318
8319 dnl Add visibility support flags to CFLAGS/CXXFLAGS - do it this late so that
8320 dnl it doesn't affect compilation checks above
8321 CFLAGS="$CFLAGS $CFLAGS_VISIBILITY"
8322 CXXFLAGS="$CXXFLAGS $CXXFLAGS_VISIBILITY"
8323 OBJCFLAGS="$OBJCFLAGS $CFLAGS_VISIBILITY"
8324 OBJCXXFLAGS="$OBJCXXFLAGS $CXXFLAGS_VISIBILITY"
8325
8326 dnl for convenience, sort the samples in alphabetical order
8327 dnl
8328 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
8329 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
8330 dnl
8331 dnl       Unfortunately, there is a bug in OS/2's tr, such that
8332 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
8333 dnl       only removes the Unix-like part of the introduced line break.
8334 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
8335
8336 dnl subtle bakefile goop.
8337 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
8338 dnl I wish we would have called it something less likely to clash with
8339 dnl things though.
8340 AC_SUBST(SHARED)
8341
8342 dnl global options
8343 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
8344 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
8345
8346 dnl toolkit options
8347 AC_SUBST(USE_GUI)
8348 AC_SUBST(AFMINSTALL)
8349 AC_SUBST(WIN32INSTALL)
8350 AC_SUBST(TOOLKIT)
8351 AC_SUBST(TOOLKIT_DIR)
8352 AC_SUBST(TOOLCHAIN_NAME)
8353 AC_SUBST(TOOLCHAIN_FULLNAME)
8354
8355 dnl wx-config options
8356 AC_SUBST(host_alias)
8357 AC_SUBST(cross_compiling)
8358 AC_SUBST(WIDGET_SET)
8359 AC_SUBST(WX_RELEASE)
8360 AC_SUBST(WX_VERSION)
8361 AC_SUBST(WX_SUBVERSION)
8362 AC_SUBST(WX_CHARTYPE)
8363
8364 dnl note that in addition to the usual CPP/C/CXXFLAGS which are used for
8365 dnl building the library itself, we also have WXCONFIG_-prefixed variants which
8366 dnl are used when building the libraries using the library
8367 dnl
8368 dnl so put anything which should be used only during the library build in, e.g.
8369 dnl CXXFLAGS, but put everything else (by default) into WXCONFIG_CXXFLAGS
8370 dnl
8371 dnl and, finally, for some things which should be only used by wx-config but
8372 dnl not during the library compilation, use WXCONFIG_ONLY_CPPFLAGS which is
8373 dnl added to WXCONFIG_CPPFLAGS after adding the latter to CPPFLAGS
8374 AC_SUBST(WXCONFIG_CPPFLAGS)
8375 AC_SUBST(WXCONFIG_CFLAGS)
8376 AC_SUBST(WXCONFIG_CXXFLAGS)
8377
8378 AC_SUBST(WXCONFIG_LIBS)
8379 AC_SUBST(WXCONFIG_RPATH)
8380 AC_SUBST(WXCONFIG_LDFLAGS)
8381 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
8382 AC_SUBST(WXCONFIG_RESFLAGS)
8383
8384 dnl distribution vars
8385 AC_SUBST(GUIDIST)
8386 AC_SUBST(DISTDIR)
8387
8388 dnl additional subdirectories where we will build
8389 AC_SUBST(SAMPLES_SUBDIRS)
8390
8391 dnl additional libraries and linker settings
8392 AC_SUBST(LDFLAGS)
8393 AC_SUBST(LDFLAGS_GL)
8394 AC_SUBST(OPENGL_LIBS)
8395 AC_SUBST(DMALLOC_LIBS)
8396 AC_SUBST(WX_VERSION_TAG)
8397
8398 dnl additional resurces settings
8399 AC_SUBST(RESCOMP)
8400 AC_SUBST(WINDRES)
8401 AC_SUBST(REZ)
8402 AC_SUBST(RESFLAGS)
8403 AC_SUBST(RESPROGRAMOBJ)
8404 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
8405 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
8406
8407 dnl additional for Mac OS X
8408 AC_SUBST(DEREZ)
8409 AC_SUBST(LIBWXMACRES)
8410 AC_SUBST(POSTLINK_COMMAND)
8411 AC_SUBST(MACSETFILE)
8412
8413 dnl other tools
8414 AC_SUBST(GCC)
8415 AC_SUBST(DLLTOOL)
8416
8417
8418 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
8419 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
8420 dnl - and we do use it)
8421 AC_PROG_MAKE_SET
8422
8423
8424 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
8425
8426 if test "$USE_WIN32" = 1; then
8427     AC_CONFIG_COMMANDS([rcdefs.h],
8428         [
8429             mkdir -p $outdir &&
8430             $CPP $infile | sed 's/^# *[1-9].*//;s/^ *//;/./,/^$/!d' > $outdir/rcdefs.h
8431         ],
8432         [
8433             CPP="$CPP"
8434             infile="$srcdir/include/wx/msw/genrcdefs.h"
8435             outdir="lib/wx/include/$TOOLCHAIN_FULLNAME/wx/msw"
8436         ]
8437     )
8438 fi
8439
8440 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
8441                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
8442                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
8443
8444 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
8445                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
8446                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
8447
8448 dnl this is used to run ifacecheck with the same flags used by the compiler
8449 dnl for the real compilation:
8450 AC_CONFIG_FILES([ utils/ifacecheck/rungccxml.sh ],
8451                 [ chmod +x utils/ifacecheck/rungccxml.sh ])
8452
8453 if test "$wx_cv_version_script" = "yes"; then
8454     AC_CONFIG_FILES(version-script)
8455 fi
8456 AC_CONFIG_FILES(Makefile)
8457
8458 AC_CONFIG_COMMANDS([wx-config],
8459                    [ rm -f wx-config
8460                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
8461                    ],
8462                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
8463                      LN_S="${LN_S}"
8464                    ])
8465
8466 dnl This would give us us build dir that in every significant way
8467 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
8468 dnl though in this form because AC_CONFIG_LINKS will fail for directories
8469 dnl on platforms that do not have symlinks.
8470 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
8471
8472 if test "$wxWITH_SUBDIRS" != "no"; then
8473 dnl Configure samples, demos etc. directories, but only if they are present:
8474 if test "$wxUSE_GUI" = "yes"; then
8475     SUBDIRS="samples demos utils"
8476 else
8477     dnl we build wxBase only
8478     dnl there are no wxBase programs in demos
8479     SUBDIRS="samples utils"
8480 fi
8481 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
8482 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
8483
8484 for subdir in $SUBDIRS; do
8485     if test -d ${srcdir}/${subdir} ; then
8486         if test "$wxUSE_GUI" = "yes"; then
8487             if test ${subdir} = "samples"; then
8488                 dnl only take those samples which compile in the current
8489                 dnl configuration and which exist
8490                 makefiles="samples/Makefile.in $makefiles"
8491                 for sample in $SAMPLES_SUBDIRS; do
8492                     if test -d $srcdir/samples/$sample; then
8493                         makefiles="samples/$sample/Makefile.in $makefiles"
8494                     fi
8495                 done
8496             else
8497                 dnl assume that everything compiles for utils &c
8498                 dnl any that shouldn't be built can be added to
8499                 dnl DISABLED_UTILS, DISABLED_DEMOS
8500                 disabled_var=DISABLED_`echo $subdir | tr '[[a-z]]' '[[A-Z]]'`
8501                 eval "disabled=\$$disabled_var"
8502                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
8503                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | $EGREP -v "$disabled"`
8504             fi
8505         else
8506             dnl we build wxBase only
8507             dnl don't take all samples/utils, just those which build with wxBase
8508             if test ${subdir} = "samples"; then
8509                 dnl only take those samples which compile in the current
8510                 dnl configuration and which exist
8511                 makefiles="samples/Makefile.in $makefiles"
8512                 for sample in `echo $SAMPLES_SUBDIRS`; do
8513                     if test -d $srcdir/samples/$sample; then
8514                         makefiles="samples/$sample/Makefile.in $makefiles"
8515                     fi
8516                 done
8517             elif test ${subdir} = "utils"; then
8518                 makefiles=""
8519                 for util in ifacecheck ; do
8520                     if test -d $srcdir/utils/$util ; then
8521                         makefiles="utils/$util/src/Makefile.in \
8522                                    $makefiles"
8523                     fi
8524                 done
8525             else
8526                 dnl assume that everything compiles for tests
8527                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
8528             fi
8529         fi
8530
8531         for mkin in $makefiles ; do
8532             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
8533             AC_CONFIG_FILES([$mk])
8534         done
8535     fi
8536 done
8537 fi dnl wxWITH_SUBDIRS
8538
8539 AC_OUTPUT
8540
8541 dnl report how we have been configured
8542 echo
8543 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
8544 echo ""
8545 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_DESC}"
8546 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
8547 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
8548 echo $ECHO_N "  Should wxWidgets support Unicode?                       ${wxUSE_UNICODE:-no}$ECHO_C"
8549 if test "$wxUSE_UNICODE" = "yes"; then
8550     if test "$wxUSE_UNICODE_UTF8" = "yes"; then
8551         echo " (using UTF-8)"
8552     else
8553         echo " (using wchar_t)"
8554     fi
8555 else
8556     echo
8557 fi
8558
8559 echo "  What level of wxWidgets compatibility should be enabled?"
8560 echo "                                       wxWidgets 2.6      ${WXWIN_COMPATIBILITY_2_6:-no}"
8561 echo "                                       wxWidgets 2.8      ${WXWIN_COMPATIBILITY_2_8:-yes}"
8562
8563 echo "  Which libraries should wxWidgets use?"
8564 echo "                                       STL                ${wxUSE_STL}"
8565 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
8566 echo "                                       png                ${wxUSE_LIBPNG-none}"
8567 echo "                                       regex              ${wxUSE_REGEX}"
8568 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
8569 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
8570 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
8571 fi
8572 echo "                                       zlib               ${wxUSE_ZLIB}"
8573 echo "                                       expat              ${wxUSE_EXPAT}"
8574 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
8575 echo "                                       sdl                ${wxUSE_LIBSDL}"
8576
8577 echo ""
8578
8579 dnl vi: set et sts=4 sw=4 com=\:dnl: