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], [2.9.2], [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="-$host_alias"
  35 else
  36     HOST_PREFIX=
  37     HOST_SUFFIX=
  38 fi
  39
  40 dnl When making releases do:
  41 dnl
  42 dnl wx_release_number += 1
  43
  44 wx_major_version_number=2
  45 wx_minor_version_number=9
  46 wx_release_number=2
  47 wx_subrelease_number=0
  48
  49 WX_RELEASE=$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 MGL 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_MGL=0
 116 DEFAULT_wxUSE_MICROWIN=0
 117 DEFAULT_wxUSE_MOTIF=0
 118 DEFAULT_wxUSE_MSW=0
 119 DEFAULT_wxUSE_PM=0
 120 DEFAULT_wxUSE_X11=0
 121 DEFAULT_wxUSE_DFB=0
 122
 123 dnl these are the values which are really default for the given platform:
 124 dnl they're used if no --with-<toolkit> options were given to detect the
 125 dnl toolkit to use by default for the target platform
 126 DEFAULT_DEFAULT_wxUSE_OLD_COCOA=0
 127 DEFAULT_DEFAULT_wxUSE_GTK=0
 128 DEFAULT_DEFAULT_wxUSE_OSX_CARBON=0
 129 DEFAULT_DEFAULT_wxUSE_OSX_COCOA=0
 130 DEFAULT_DEFAULT_wxUSE_OSX_IPHONE=0
 131 DEFAULT_DEFAULT_wxUSE_MGL=0
 132 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 133 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 134 DEFAULT_DEFAULT_wxUSE_MSW=0
 135 DEFAULT_DEFAULT_wxUSE_PM=0
 136 DEFAULT_DEFAULT_wxUSE_X11=0
 137 DEFAULT_DEFAULT_wxUSE_DFB=0
 138
 139 PROGRAM_EXT=
 140 SAMPLES_RPATH_FLAG=
 141 DYLIB_RPATH_INSTALL=
 142 DYLIB_RPATH_POSTLINK=
 143
 144 DEFAULT_STD_FLAG=yes
 145
 146 dnl to support a new system, you need to add its canonical name (as determined
 147 dnl by config.sub or specified by the configure command line) to this "case"
 148 dnl and also define the shared library flags below - search for
 149 dnl SHARED_LIB_SETUP to find the exact place
 150 case "${host}" in
 151   *-hp-hpux* )
 152     USE_HPUX=1
 153     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 154     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 155     AC_DEFINE(__HPUX__)
 156
 157     dnl many standard declarations in HP-UX headers are only included if either
 158     dnl _HPUX_SOURCE is defined, see stdsyms(5)
 159     CPPFLAGS="-D_HPUX_SOURCE $CPPFLAGS"
 160   ;;
 161   *-*-linux* )
 162     USE_LINUX=1
 163     AC_DEFINE(__LINUX__)
 164     TMP=`uname -m`
 165     if test "x$TMP" = "xalpha"; then
 166       USE_ALPHA=1
 167       AC_DEFINE(__ALPHA__)
 168     fi
 169     DEFAULT_DEFAULT_wxUSE_GTK=1
 170   ;;
 171   *-*-gnu* | *-*-k*bsd*-gnu )
 172     USE_GNU=1
 173     TMP=`uname -m`
 174     if test "x$TMP" = "xalpha"; then
 175       USE_ALPHA=1
 176       AC_DEFINE(__ALPHA__)
 177     fi
 178     DEFAULT_DEFAULT_wxUSE_GTK=1
 179   ;;
 180   *-*-irix5* | *-*-irix6* )
 181     USE_SGI=1
 182     USE_SVR4=1
 183     AC_DEFINE(__SGI__)
 184     AC_DEFINE(__SVR4__)
 185     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 186   ;;
 187   *-*-qnx*)
 188     USE_QNX=1
 189     AC_DEFINE(__QNX__)
 190     DEFAULT_DEFAULT_wxUSE_X11=1
 191   ;;
 192   *-*-solaris2* )
 193     USE_SUN=1
 194     USE_SOLARIS=1
 195     USE_SVR4=1
 196     AC_DEFINE(__SUN__)
 197     AC_DEFINE(__SOLARIS__)
 198     AC_DEFINE(__SVR4__)
 199     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 200     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 201   ;;
 202   *-*-sunos4* )
 203     USE_SUN=1
 204     USE_SUNOS=1
 205     USE_BSD=1
 206     AC_DEFINE(__SUN__)
 207     AC_DEFINE(__SUNOS__)
 208     AC_DEFINE(__BSD__)
 209     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 210   ;;
 211   *-*-freebsd*)
 212     USE_BSD=1
 213     USE_FREEBSD=1
 214     AC_DEFINE(__FREEBSD__)
 215     AC_DEFINE(__BSD__)
 216     DEFAULT_DEFAULT_wxUSE_GTK=1
 217   ;;
 218   *-*-openbsd*|*-*-mirbsd*)
 219     USE_BSD=1
 220     USE_OPENBSD=1
 221     AC_DEFINE(__OPENBSD__)
 222     AC_DEFINE(__BSD__)
 223     DEFAULT_DEFAULT_wxUSE_GTK=1
 224   ;;
 225   *-*-netbsd*)
 226     USE_BSD=1
 227     USE_NETBSD=1
 228     AC_DEFINE(__NETBSD__)
 229     AC_DEFINE(__BSD__)
 230     DEFAULT_DEFAULT_wxUSE_GTK=1
 231     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 232
 233     dnl some standard declarations in NetBSD headers are only included if
 234     dnl _NETBSD_SOURCE and _LIBC are defined, e.g. getservbyname_r in netdb.h
 235     CPPFLAGS="-D_NETBSD_SOURCE -D_LIBC $CPPFLAGS"
 236   ;;
 237   *-*-osf* )
 238     USE_ALPHA=1
 239     USE_OSF=1
 240     AC_DEFINE(__ALPHA__)
 241     AC_DEFINE(__OSF__)
 242     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 243     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 244   ;;
 245   *-*-dgux5* )
 246     USE_ALPHA=1
 247     USE_SVR4=1
 248     AC_DEFINE(__ALPHA__)
 249     AC_DEFINE(__SVR4__)
 250     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 251   ;;
 252   *-*-sysv5* )
 253     USE_SYSV=1
 254     USE_SVR4=1
 255     AC_DEFINE(__SYSV__)
 256     AC_DEFINE(__SVR4__)
 257     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 258   ;;
 259   *-*-aix* )
 260     USE_AIX=1
 261     USE_SYSV=1
 262     USE_SVR4=1
 263     AC_DEFINE(__AIX__)
 264     AC_DEFINE(__SYSV__)
 265     AC_DEFINE(__SVR4__)
 266     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 267   ;;
 268
 269   *-*-*UnixWare*)
 270     USE_SYSV=1
 271     USE_SVR4=1
 272     USE_UNIXWARE=1
 273     AC_DEFINE(__UNIXWARE__)
 274   ;;
 275
 276   *-*-cygwin* | *-*-mingw32* )
 277     dnl MBN: some of the defines have been moved after toolkit detection
 278     dnl      because for wxMotif/wxGTK/wxX11 to build on Cygwin
 279     dnl      USE_UNIX  must be set and not USE_WIN32
 280     PROGRAM_EXT=".exe"
 281     DEFAULT_DEFAULT_wxUSE_MSW=1
 282   ;;
 283
 284   *-pc-msdosdjgpp )
 285     USE_UNIX=0
 286     USE_DOS=1
 287     AC_DEFINE(__DOS__)
 288     PROGRAM_EXT=".exe"
 289     DEFAULT_DEFAULT_wxUSE_MGL=1
 290   ;;
 291
 292   *-pc-os2_emx | *-pc-os2-emx )
 293     AC_DEFINE(__EMX__)
 294     USE_OS2=1
 295     AC_DEFINE(__OS2__)
 296     PROGRAM_EXT=".exe"
 297     DEFAULT_DEFAULT_wxUSE_PM=1
 298     dnl "c++" wrapper is not always available, so always use plain gcc.
 299     CXX=gcc
 300     LDFLAGS="$LDFLAGS -Zcrtdll"
 301     dnl
 302     dnl Some special code that's automatically added by autoconf-2.57 for OS/2
 303     dnl and hopefully also by autoconf-2.58 and newer on all other platforms.
 304     dnl For now however, we still need it to make sure the configure script
 305     dnl works on OS/2 no matter what platform it is generated on.
 306     ac_executable_extensions=".exe"
 307     export ac_executable_extensions
 308     dnl This strange code is necessary to deal with handling of
 309     dnl backslashes by ksh and pdksh's sh variant.
 310     ac_save_IFS="$IFS"
 311     IFS='\\'
 312     ac_TEMP_PATH=
 313     for ac_dir in $PATH; do
 314       IFS=$ac_save_IFS
 315       if test -z "$ac_TEMP_PATH"; then
 316         ac_TEMP_PATH="$ac_dir"
 317       else
 318         ac_TEMP_PATH="$ac_TEMP_PATH/$ac_dir"
 319       fi
 320     done
 321     export PATH="$ac_TEMP_PATH"
 322     unset ac_TEMP_PATH
 323     DEFAULT_STD_FLAG=no
 324   ;;
 325
 326   arm-apple-darwin*)
 327     dnl iPhone
 328     USE_BSD=1
 329     USE_DARWIN=1
 330     AC_DEFINE(__BSD__)
 331     AC_DEFINE(__DARWIN__)
 332     DEFAULT_DEFAULT_wxUSE_OSX_IPHONE=1
 333   ;;
 334
 335   *-*-darwin* )
 336     dnl Darwin based distributions (including Mac OS X)
 337     USE_BSD=1
 338     USE_DARWIN=1
 339     AC_DEFINE(__BSD__)
 340     AC_DEFINE(__DARWIN__)
 341     AC_DEFINE(TARGET_CARBON)
 342     DEFAULT_DEFAULT_wxUSE_OSX_CARBON=1
 343   ;;
 344
 345   *-*-beos* )
 346     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 347     USE_BEOS=1
 348     AC_DEFINE(__BEOS__)
 349   ;;
 350
 351   *)
 352     AC_MSG_WARN([*** System type ${host} is unknown, assuming generic Unix and continuing nevertheless.])
 353     AC_MSG_WARN([*** Please report the build results to wx-dev@lists.wxwidgets.org.])
 354
 355     DEFAULT_DEFAULT_wxUSE_X11=1
 356     DEFAULT_wxUSE_SHARED=no
 357 esac
 358
 359 dnl ---------------------------------------------------------------------------
 360 dnl command line options for configure
 361 dnl ---------------------------------------------------------------------------
 362
 363 dnl the default values for all options - we collect them all here to simplify
 364 dnl modification of the default values (for example, if the defaults for some
 365 dnl platform should be changed, it can be done here too)
 366 dnl
 367 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 368
 369 dnl it's only necessary to list the options which should be disabled by
 370 dnl default, all the rest have default value of "yes" (or, rather, of
 371 dnl wxUSE_ALL_FEATURES which is the only which has to be set to "yes" by
 372 dnl default)
 373 DEFAULT_wxUSE_ALL_FEATURES=yes
 374
 375 DEFAULT_wxUSE_STD_CONTAINERS=$DEFAULT_STD_FLAG
 376 DEFAULT_wxUSE_STD_IOSTREAM=$DEFAULT_STD_FLAG
 377 DEFAULT_wxUSE_STD_STRING=$DEFAULT_STD_FLAG
 378
 379 dnl libraries disabled by default
 380 DEFAULT_wxUSE_DMALLOC=no
 381 DEFAULT_wxUSE_LIBGNOMEVFS=no
 382 DEFAULT_wxUSE_LIBHILDON=no
 383 DEFAULT_wxUSE_LIBHILDON2=no
 384 DEFAULT_wxUSE_LIBMSPACK=no
 385 DEFAULT_wxUSE_LIBSDL=no
 386
 387 dnl features disabled by default
 388 DEFAULT_wxUSE_ACCESSIBILITY=no
 389 DEFAULT_wxUSE_IPV6=no
 390 DEFAULT_wxUSE_GSTREAMER8=no
 391
 392 dnl automatic features
 393 DEFAULT_wxUSE_ARTPROVIDER_TANGO=auto
 394 DEFAULT_wxUSE_UNICODE_UTF8=auto
 395 DEFAULT_wxUSE_OPENGL=auto
 396 DEFAULT_wxUSE_MEDIACTRL=auto
 397 DEFAULT_wxUSE_COMPILER_TLS=auto
 398
 399 DEFAULT_wxUSE_UNICODE_UTF8_LOCALE=no
 400
 401 dnl Mac/Cocoa users need to enable building universal binaries explicitly
 402 DEFAULT_wxUSE_UNIVERSAL_BINARY=no
 403 DEFAULT_wxUSE_MAC_ARCH=no
 404
 405 DEFAULT_wxUSE_OFFICIAL_BUILD=no
 406
 407 dnl Applicable only when --with-gtk was used:
 408 DEFAULT_wxUSE_GTK2=yes
 409
 410 dnl Always default to no. Only special cases require this.
 411 DEFAULT_wxUSE_OBJC_UNIQUIFYING=no
 412
 413 dnl ===========================
 414 dnl deal with configure options
 415 dnl ===========================
 416
 417 dnl we use several macros here:
 418 dnl     - AC_ARG_WITH/AC_ARG_ENABLE are the standard autoconf macros, see
 419 dnl       autoconf manual for details about them
 420 dnl     - WX_ARG_WITH/WX_ARG_ENABLE are their wx counterparts which perform
 421 dnl       the caching of the command line options and also use DEFAULT_foo
 422 dnl       variable as the default value for "foo" if neither --enable-foo nor
 423 dnl       --disable-foo is specified
 424 dnl     - WX_ARG_SYS_WITH is a special version of WX_ARG_WITH which allows
 425 dnl       to choose not only whether an external library is used but also if we
 426 dnl       use the copy of it included with wxWidgets or an already installed
 427 dnl       system version
 428 dnl     - WX_ARG_WITHOUT/WX_ARG_DISABLE mirror WX_ARG_WITH/WX_ARG_ENABLE but
 429 dnl       should be used for the options which are enabled by default
 430 dnl     - WX_ARG_FEATURE is a version of WX_ARG_ENABLE which should be used for
 431 dnl       optional features, i.e. options which should be disabled if
 432 dnl       --disable-all-features is specified (WX_ARG_WITH/WX_ARG_SYS_WITH are
 433 dnl       also affected by this)
 434
 435 dnl ---------------------------------------------------------------------------
 436 dnl global build options
 437 dnl ---------------------------------------------------------------------------
 438
 439 WX_ARG_DISABLE(gui,        [  --disable-gui           don't build GUI parts of the library], wxUSE_GUI)
 440 WX_ARG_ENABLE(monolithic,  [  --enable-monolithic     build wxWidgets as single library], wxUSE_MONOLITHIC)
 441 WX_ARG_ENABLE(plugins,     [  --enable-plugins        build parts of wxWidgets as loadable components], wxUSE_PLUGINS)
 442 WX_ARG_WITHOUT(subdirs,    [  --without-subdirs       don't generate makefiles for samples/demos/...], wxWITH_SUBDIRS)
 443 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
 444 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
 445 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
 446 if test "x$VENDOR" = "x"; then
 447     VENDOR="custom"
 448 fi
 449
 450 WX_ARG_DISABLE(all-features,[  --disable-all-features  disable all optional features to build minimal library], wxUSE_ALL_FEATURES)
 451
 452 if test "$wxUSE_ALL_FEATURES" = "no"; then
 453     dnl this is a bit ugly but currently we have no choice but to manually
 454     dnl reset all the options with default value of auto if all features are to
 455     dnl be disabled because we can't have an option with default value of
 456     dnl "auto-or-no-if-wxUSE_ALL_FEATURES-is-disabled"
 457     DEFAULT_wxUSE_ARTPROVIDER_TANGO=no
 458     DEFAULT_wxUSE_MEDIACTRL=no
 459 fi
 460
 461 dnl ---------------------------------------------------------------------------
 462 dnl port selection
 463 dnl ---------------------------------------------------------------------------
 464
 465 if test "$wxUSE_GUI" = "yes"; then
 466
 467 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWidgets GUI controls instead of native ones], wxUSE_UNIVERSAL)
 468 if test "$wxUSE_UNIVERSAL" = "yes"; then
 469     AC_ARG_WITH(themes,    [  --with-themes=all|list  use only the specified comma-separated list of wxUniversal themes], [wxUNIV_THEMES="$withval"])
 470 fi
 471
 472 dnl we use AC_ARG_WITH and not WX_ARG_WITH for the toolkit options as they
 473 dnl shouldn't default to wxUSE_ALL_FEATURES
 474 AC_ARG_WITH(gtk,          [[  --with-gtk[=VERSION]    use GTK+, VERSION can be 2 (default), 1 or "any"]], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 475 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 476 AC_ARG_WITH(osx_carbon,    [  --with-osx_carbon       use Mac OS X (Carbon)], [wxUSE_OSX_CARBON="$withval" CACHE_OSX_CARBON=1 TOOLKIT_GIVEN=1])
 477 AC_ARG_WITH(osx_cocoa,     [  --with-osx_cocoa        use Mac OS X (Cocoa)], [wxUSE_OSX_COCOA="$withval" CACHE_OSX_COCOA=1 TOOLKIT_GIVEN=1])
 478 AC_ARG_WITH(osx_iphone,    [  --with-osx_iphone       use iPhone OS X port], [wxUSE_OSX_IPHONE="$withval" CACHE_OSX_IPHONE=1 TOOLKIT_GIVEN=1])
 479 AC_ARG_WITH(osx,           [  --with-osx              use Mac OS X (default port, currently Carbon)], [wxUSE_OSX_CARBON="$withval" CACHE_OSX_CARBON=1 TOOLKIT_GIVEN=1])
 480 AC_ARG_WITH(carbon,        [  --with-carbon           same as --with-osx_carbon], [wxUSE_OSX_CARBON="$withval" CACHE_OSX_CARBON=1 TOOLKIT_GIVEN=1])
 481 AC_ARG_WITH(cocoa,         [  --with-cocoa            same as --with-osx_cocoa], [wxUSE_OSX_COCOA="$withval" CACHE_OSX_COCOA=1 TOOLKIT_GIVEN=1])
 482 AC_ARG_WITH(iphone,        [  --with-iphone           same as --with-osx_iphone], [wxUSE_OSX_IPHONE="$withval" CACHE_OSX_IPHONE=1 TOOLKIT_GIVEN=1])
 483 AC_ARG_WITH(mac,           [  --with-mac              same as --with-osx], [wxUSE_OSX_CARBON="$withval" CACHE_OSX_CARBON=1 TOOLKIT_GIVEN=1])
 484 AC_ARG_WITH(old_cocoa,     [  --with-old_cocoa        use old, deprecated, Cocoa port], [wxUSE_OLD_COCOA="$withval" CACHE_OLD_COCOA=1 TOOLKIT_GIVEN=1])
 485 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 486 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 487 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 488 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 489 AC_ARG_WITH(directfb,      [  --with-directfb         use DirectFB], [wxUSE_DFB="$withval" wxUSE_UNIVERSAL="yes" CACHE_DFB=1 TOOLKIT_GIVEN=1])
 490 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 491 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 492 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 493
 494 AC_ARG_ENABLE(gtk2,        [  --disable-gtk2          use GTK+ 1.2 instead of 2.0], [wxUSE_GTK2="$enableval"])
 495 WX_ARG_ENABLE(gpe,         [  --enable-gpe            use GNOME PDA Environment features if possible], wxUSE_GPE)
 496
 497 dnl check that no more than one toolkit is given and that if none are given that
 498 dnl we have a default one
 499
 500 AC_MSG_CHECKING(for toolkit)
 501
 502
 503
 504 # In Wine, we need to default to MSW, not GTK or MOTIF
 505 if test "$wxUSE_WINE" = "yes"; then
 506     DEFAULT_DEFAULT_wxUSE_GTK=0
 507     DEFAULT_DEFAULT_wxUSE_MOTIF=0
 508     DEFAULT_DEFAULT_wxUSE_MSW=1
 509     wxUSE_SHARED=no
 510     CC=${CC:-winegcc}
 511     CXX=${CXX:-wineg++}
 512 fi
 513
 514
 515 if test "$wxUSE_GUI" = "yes"; then
 516
 517     if test "$USE_BEOS" = 1; then
 518         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
 519     fi
 520
 521     if test "$TOOLKIT_GIVEN" = 1; then
 522       dnl convert "yes", "any" or a number to 1 and "no" to 0
 523       for toolkit in $ALL_TOOLKITS; do
 524         var=wxUSE_$toolkit
 525         eval "value=\$${var}"
 526         if test "x$value" = "xno"; then
 527           eval "$var=0"
 528         elif test "x$value" != "x"; then
 529           eval "$var=1"
 530         fi
 531
 532         if test "x$value" != "x" -a "x$value" != "xyes" -a "x$value" != "xno"; then
 533           eval "wx${toolkit}_VERSION=$value"
 534         fi
 535       done
 536     else
 537       dnl try to guess the most appropriate toolkit for this platform
 538       for toolkit in $ALL_TOOLKITS; do
 539         var=DEFAULT_DEFAULT_wxUSE_$toolkit
 540         eval "wxUSE_$toolkit=\$${var}"
 541       done
 542     fi
 543
 544     dnl we suppose that expr is available (maybe there is a better way to do
 545     dnl this? what about using ALL_TOOLKITS? TODO)
 546     NUM_TOOLKITS=`expr ${wxUSE_OLD_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_OSX_CARBON:-0} \
 547                   + ${wxUSE_OSX_COCOA:-0} + ${wxUSE_OSX_IPHONE:-0} + ${wxUSE_MGL:-0} + ${wxUSE_DFB:-0} \
 548                   + ${wxUSE_MICROWIN:-0} + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
 549
 550     dnl Allow wxUSE_PM only for OS/2 with EMX.
 551     case "${host}" in
 552       *-pc-os2_emx | *-pc-os2-emx )
 553         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
 554     esac
 555
 556     case "$NUM_TOOLKITS" in
 557       1)
 558       ;;
 559       0)
 560         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
 561       ;;
 562       *)
 563         AC_MSG_ERROR(Please specify at most one toolkit)
 564     esac
 565
 566     # to be removed when --disable-gtk2 isn't needed
 567     if test "x$wxUSE_GTK2" = "xyes"; then
 568         wxGTK_VERSION=2
 569         wxUSE_GTK1=0
 570     elif test "x$wxUSE_GTK2" = "xno"; then
 571         wxGTK_VERSION=1
 572         wxUSE_GTK1=1
 573     fi
 574
 575     for toolkit in $ALL_TOOLKITS; do
 576         var=wxUSE_$toolkit
 577         eval "value=\$${var}"
 578         if test "$value" = 1; then
 579           toolkit_echo=`echo $toolkit | tr '[[A-Z]]' '[[a-z]]'`
 580           AC_MSG_RESULT($toolkit_echo)
 581         fi
 582     done
 583 else
 584     if test "x$host_alias" != "x"; then
 585         AC_MSG_RESULT(base ($host_alias hosted) only)
 586     else
 587         AC_MSG_RESULT(base only)
 588     fi
 589 fi
 590
 591 wxUSE_MAC=0
 592 if test "$wxUSE_OSX_CARBON" = 1 \
 593        -o "$wxUSE_OSX_COCOA" = 1 \
 594        -o "$wxUSE_OSX_IPHONE" = 1; then
 595     wxUSE_MAC=1
 596 fi
 597
 598 dnl ---------------------------------------------------------------------------
 599 dnl external libraries
 600 dnl ---------------------------------------------------------------------------
 601
 602 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 603 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 604 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 605 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 606 WX_ARG_WITH(libiconv,      [  --with-libiconv         use libiconv (character conversion)], wxUSE_LIBICONV)
 607 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 608 WX_ARG_WITHOUT(gtkprint,   [  --without-gtkprint      don't use GTK printing support], wxUSE_GTKPRINT)
 609 WX_ARG_WITHOUT(gnomeprint, [  --without-gnomeprint    don't use GNOME printing libraries], wxUSE_LIBGNOMEPRINT)
 610 WX_ARG_WITH(gnomevfs,      [  --with-gnomevfs         use GNOME VFS for associating MIME types], wxUSE_LIBGNOMEVFS)
 611 WX_ARG_WITH(hildon,        [  --with-hildon           use Hildon framework for Nokia 770/800/810], wxUSE_LIBHILDON)
 612 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 613
 614 fi
 615 dnl for GUI only
 616
 617 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 618 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 619 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 620 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 621 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 622
 623 AC_MSG_CHECKING([for --with-macosx-sdk])
 624 AC_ARG_WITH(macosx-sdk,    [  --with-macosx-sdk=PATH  use an OS X SDK at PATH], [
 625         wxUSE_MACOSX_SDK=$withval
 626         wx_cv_use_macosx_sdk="wxUSE_MACOSX_SDK=$withval"
 627     ])
 628 AC_MSG_RESULT([$wxUSE_MACOSX_SDK])
 629
 630 AC_MSG_CHECKING([for --with-macosx-version-min])
 631 AC_ARG_WITH(macosx-version-min,    [  --with-macosx-version-min=VER   build binaries which require at least this OS X version], [
 632         wxUSE_MACOSX_VERSION_MIN=$withval
 633         wx_cv_use_macosx_version_min="wxUSE_MACOSX_VERSION_MIN=$withval"
 634     ])
 635 AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
 636
 637 dnl ---------------------------------------------------------------------------
 638 dnl debugging options
 639 dnl ---------------------------------------------------------------------------
 640
 641 dnl don't use WX_ARG_ENABLE as it just gets in the way instead of helping with
 642 dnl this rather unusual option
 643 AC_MSG_CHECKING([for --enable-debug])
 644 AC_ARG_ENABLE(debug,       [  --enable-debug          build library for debugging],
 645     [
 646         if test "$enableval" = yes; then
 647             wxUSE_DEBUG=yes
 648         elif test "$enableval" = no; then
 649             wxUSE_DEBUG=no
 650         elif test "$enableval" = max; then
 651             wxUSE_DEBUG=yes
 652             WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -DwxDEBUG_LEVEL=2"
 653         else
 654             AC_MSG_ERROR([Invalid --enable-debug value, must be yes, no or max])
 655         fi
 656     ],
 657     wxUSE_DEBUG=default
 658 )
 659
 660 case "$wxUSE_DEBUG" in
 661     yes)
 662         dnl build the library for debugging: enable debugging code and generate
 663         dnl the debug information for the library itself
 664         DEFAULT_wxUSE_DEBUG_FLAG=yes
 665         DEFAULT_wxUSE_DEBUG_INFO=yes
 666
 667         dnl also disable optimizations by default if --enable-debug was used
 668         dnl (this can still be overridden by an explicit --enable-optimise)
 669         DEFAULT_wxUSE_OPTIMISE=no
 670         ;;
 671
 672     no)
 673         dnl --disable-debug is equivalent to both --disable-debug_flag and
 674         dnl --disable-debug_info
 675         DEFAULT_wxUSE_DEBUG_FLAG=no
 676         DEFAULT_wxUSE_DEBUG_INFO=no
 677         ;;
 678
 679     default)
 680         dnl the library is built with debugging support by default but without
 681         dnl debug information as this requires much, much more disk space
 682         DEFAULT_wxUSE_DEBUG_FLAG=yes
 683         DEFAULT_wxUSE_DEBUG_INFO=no
 684         ;;
 685 esac
 686
 687 WX_ARG_DISABLE(debug_flag,   [  --disable-debug_flag    disable all debugging support], wxUSE_DEBUG_FLAG)
 688 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     generate debug information], wxUSE_DEBUG_INFO)
 689
 690 dnl enabled if just --enable-debug_{flag,info} was
 691 dnl
 692 dnl in any case, only set the default value and allow overriding it with an
 693
 694 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 695 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    obsolete, don't use: use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 696 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    obsolete, don't use: create code with memory tracing], wxUSE_MEM_TRACING)
 697
 698 dnl ---------------------------------------------------------------------------
 699 dnl global compile options
 700 dnl ---------------------------------------------------------------------------
 701
 702 WX_ARG_DISABLE(shared,     [  --disable-shared        create static library instead of shared], wxUSE_SHARED)
 703 WX_ARG_ENABLE(stl,         [  --enable-stl            use standard C++ classes for everything], wxUSE_STL)
 704 WX_ARG_ENABLE(std_containers,[  --enable-std_containers use standard C++ container classes], wxUSE_STD_CONTAINERS)
 705 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 706 WX_ARG_ENABLE(std_string,    [  --enable-std_string     use standard C++ string classes], wxUSE_STD_STRING)
 707 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)
 708 WX_ARG_DISABLE(unicode,      [  --disable-unicode       compile without Unicode support], wxUSE_UNICODE)
 709 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 710 WX_ARG_ENABLE_PARAM(utf8,    [  --enable-utf8           use UTF-8 representation for strings (Unix only)], wxUSE_UNICODE_UTF8)
 711 WX_ARG_ENABLE(utf8only,      [  --enable-utf8only       only support UTF-8 locales in UTF-8 build (Unix only)], wxUSE_UNICODE_UTF8_LOCALE)
 712 WX_ARG_ENABLE(extended_rtti, [  --enable-extended_rtti  use extended RTTI (XTI)], wxUSE_EXTENDED_RTTI)
 713 if test "$USE_OS2" = 1; then
 714     DEFAULT_wxUSE_OMF=no
 715     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 716 fi
 717
 718 WX_ARG_DISABLE(optimise,   [  --disable-optimise      compile without optimisations], wxUSE_OPTIMISE)
 719
 720 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 721 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 722 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 723 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 724 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 725 WX_ARG_DISABLE(vararg_macros,[  --disable-vararg_macros don't use vararg macros, even if they are supported], wxUSE_VARARG_MACROS)
 726
 727 WX_ARG_ENABLE_PARAM(universal_binary, [[  --enable-universal_binary  create universal binary with Mac PPC and i386 (and x86_64 if using Cocoa) architectures ]], wxUSE_UNIVERSAL_BINARY)
 728 WX_ARG_ENABLE_PARAM(macosx_arch,      [[  --enable-macosx_arch=ARCH  build for just the specified architecture]], wxUSE_MAC_ARCH)
 729
 730 WX_ARG_ENABLE(compat26,      [  --enable-compat26       enable wxWidgets 2.6 compatibility], WXWIN_COMPATIBILITY_2_6)
 731 WX_ARG_DISABLE(compat28,     [  --disable-compat28      disable wxWidgets 2.8 compatibility], WXWIN_COMPATIBILITY_2_8)
 732
 733 WX_ARG_DISABLE(rpath,        [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 734
 735 WX_ARG_ENABLE(objc_uniquifying,[  --enable-objc_uniquifying enable Objective-C class name uniquifying], wxUSE_OBJC_UNIQUIFYING)
 736
 737 WX_ARG_DISABLE(visibility,   [  --disable-visibility    disable use of ELF symbols visibility even if supported], wxUSE_VISIBILITY)
 738 WX_ARG_DISABLE(tls,          [  --disable-tls           disable use of compiler TLS support], wxUSE_COMPILER_TLS)
 739
 740 dnl ---------------------------------------------------------------------------
 741 dnl optional non GUI features
 742 dnl ---------------------------------------------------------------------------
 743
 744 WX_ARG_FEATURE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 745 WX_ARG_FEATURE(xlocale,       [  --enable-xlocale        use x-locale support (requires wxLocale)], wxUSE_XLOCALE)
 746 WX_ARG_FEATURE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 747
 748 WX_ARG_FEATURE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 749 WX_ARG_FEATURE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 750 WX_ARG_FEATURE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 751 WX_ARG_FEATURE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 752 WX_ARG_FEATURE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 753 WX_ARG_FEATURE(ipv6,          [  --enable-ipv6           enable IPv6 support in wxSocket], wxUSE_IPV6)
 754 WX_ARG_FEATURE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 755 WX_ARG_FEATURE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 756
 757 WX_ARG_FEATURE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 758
 759 WX_ARG_FEATURE(baseevtloop,   [  --enable-baseevtloop    use event loop in console programs too], wxUSE_CONSOLE_EVENTLOOP)
 760 WX_ARG_FEATURE(epollloop,     [  --enable-epollloop      use wxEpollDispatcher class (Linux only)], wxUSE_EPOLL_DISPATCHER)
 761 WX_ARG_FEATURE(selectloop,    [  --enable-selectloop     use wxSelectDispatcher class], wxUSE_SELECT_DISPATCHER)
 762
 763 dnl please keep the settings below in alphabetical order
 764 WX_ARG_FEATURE(any,           [  --enable-any            use wxAny class], wxUSE_ANY)
 765 WX_ARG_FEATURE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 766 WX_ARG_FEATURE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 767 WX_ARG_FEATURE(base64,        [  --enable-base64         use base64 encoding/decoding functions], wxUSE_BASE64)
 768 WX_ARG_FEATURE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 769 WX_ARG_FEATURE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 770 WX_ARG_FEATURE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 771 WX_ARG_FEATURE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 772 WX_ARG_FEATURE(debugreport,   [  --enable-debugreport    use wxDebugReport class], wxUSE_DEBUGREPORT)
 773 WX_ARG_FEATURE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 774 WX_ARG_FEATURE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 775 WX_ARG_FEATURE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 776 WX_ARG_FEATURE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 777 WX_ARG_FEATURE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 778 WX_ARG_FEATURE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 779 WX_ARG_FEATURE(filehistory,   [  --enable-filehistory    use wxFileHistory class], wxUSE_FILE_HISTORY)
 780 WX_ARG_FEATURE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 781 WX_ARG_FEATURE(fontenum,      [  --enable-fontenum       use wxFontEnumerator class], wxUSE_FONTENUM)
 782 WX_ARG_FEATURE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 783 WX_ARG_FEATURE(fs_archive,    [  --enable-fs_archive     use virtual archive filesystems], wxUSE_FS_ARCHIVE)
 784 WX_ARG_FEATURE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 785 WX_ARG_FEATURE(fs_zip,        [  --enable-fs_zip         now replaced by fs_archive], wxUSE_FS_ZIP)
 786 WX_ARG_FEATURE(fswatcher,     [  --enable-fswatcher      use wxFileSystemWatcher class], wxUSE_FSWATCHER)
 787 WX_ARG_FEATURE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 788 WX_ARG_FEATURE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 789 WX_ARG_FEATURE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 790 WX_ARG_FEATURE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 791 WX_ARG_FEATURE(printfposparam,[  --enable-printfposparam use wxVsnprintf() which supports positional parameters], wxUSE_PRINTF_POS_PARAMS)
 792 WX_ARG_FEATURE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 793 WX_ARG_FEATURE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 794 WX_ARG_FEATURE(stdpaths,      [  --enable-stdpaths       use wxStandardPaths class], wxUSE_STDPATHS)
 795 WX_ARG_FEATURE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 796 WX_ARG_FEATURE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 797 WX_ARG_FEATURE(sysoptions,    [  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 798 WX_ARG_FEATURE(tarstream,     [  --enable-tarstream      use wxTar streams], wxUSE_TARSTREAM)
 799 WX_ARG_FEATURE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 800 WX_ARG_FEATURE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 801 WX_ARG_FEATURE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 802 WX_ARG_FEATURE(variant,       [  --enable-variant        use wxVariant class], wxUSE_VARIANT)
 803 WX_ARG_FEATURE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
 804
 805 dnl URL-related classes
 806 WX_ARG_FEATURE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 807 WX_ARG_FEATURE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 808 WX_ARG_FEATURE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 809 WX_ARG_FEATURE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 810 WX_ARG_FEATURE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 811
 812 WX_ARG_FEATURE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 813
 814 WX_ARG_ENABLE(iniconf,      [  --enable-iniconf        use wxIniConfig (Win32 only)], wxUSE_INICONF)
 815 WX_ARG_FEATURE(regkey,      [  --enable-regkey         use wxRegKey class (Win32 only)], wxUSE_REGKEY)
 816
 817 if test "$wxUSE_GUI" = "yes"; then
 818
 819 dnl ---------------------------------------------------------------------------
 820 dnl optional "big" GUI features
 821 dnl ---------------------------------------------------------------------------
 822
 823 WX_ARG_FEATURE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 824 WX_ARG_FEATURE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 825 WX_ARG_FEATURE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 826 WX_ARG_FEATURE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 827 WX_ARG_FEATURE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 828 WX_ARG_FEATURE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
 829 WX_ARG_FEATURE(aui,         [  --enable-aui            use AUI docking library], wxUSE_AUI)
 830 WX_ARG_FEATURE(propgrid,    [  --enable-propgrid       use wxPropertyGrid library], wxUSE_PROPGRID)
 831 WX_ARG_FEATURE(ribbon,      [  --enable-ribbon         use wxRibbon library], wxUSE_RIBBON)
 832 WX_ARG_FEATURE(stc,         [  --enable-stc            use wxStyledTextCtrl library], wxUSE_STC)
 833 WX_ARG_FEATURE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 834 WX_ARG_FEATURE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 835 WX_ARG_FEATURE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 836 WX_ARG_FEATURE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 837 WX_ARG_FEATURE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
 838 WX_ARG_FEATURE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
 839 WX_ARG_FEATURE(mediactrl,   [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 840 WX_ARG_FEATURE(gstreamer8,  [  --enable-gstreamer8     force GStreamer 0.8 instead of 0.10 with the wxMediaCtrl class on unix], wxUSE_GSTREAMER8)
 841 WX_ARG_FEATURE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac)], wxUSE_WEBKIT)
 842 WX_ARG_FEATURE(richtext,    [  --enable-richtext       use wxRichTextCtrl], wxUSE_RICHTEXT)
 843 WX_ARG_FEATURE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 844 WX_ARG_FEATURE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 845 WX_ARG_FEATURE(svg,         [  --enable-svg            use wxSVGFileDC device context], wxUSE_SVG)
 846
 847 dnl wxDC is implemented in terms of wxGraphicsContext in wxOSX so the latter
 848 dnl can't be disabled, don't even provide an option to do it
 849 if test "$wxUSE_MAC" != 1; then
 850 WX_ARG_FEATURE(graphics_ctx,[  --enable-graphics_ctx   use graphics context 2D drawing API], wxUSE_GRAPHICS_CONTEXT)
 851 fi
 852
 853 dnl ---------------------------------------------------------------------------
 854 dnl IPC &c
 855 dnl ---------------------------------------------------------------------------
 856
 857 WX_ARG_FEATURE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 858 WX_ARG_FEATURE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 859 WX_ARG_FEATURE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 860
 861 dnl ---------------------------------------------------------------------------
 862 dnl optional GUI controls (in alphabetical order except the first one)
 863 dnl ---------------------------------------------------------------------------
 864
 865 dnl don't set DEFAULT_wxUSE_XXX below if the option is not specified
 866 DEFAULT_wxUSE_CONTROLS=none
 867 WX_ARG_DISABLE(controls,    [  --disable-controls      disable compilation of all standard controls], wxUSE_CONTROLS)
 868
 869 dnl even with --disable-controls, some may be enabled by an explicit
 870 dnl --enable-<control> later on the command line -- but by default all will be
 871 dnl disabled
 872 if test "$wxUSE_CONTROLS" = "no"; then
 873     DEFAULT_wxUSE_ACCEL=no
 874     DEFAULT_wxUSE_ANIMATIONCTRL=no
 875     DEFAULT_wxUSE_BMPBUTTON=no
 876     DEFAULT_wxUSE_BUTTON=no
 877     DEFAULT_wxUSE_CALCTRL=no
 878     DEFAULT_wxUSE_CARET=no
 879     DEFAULT_wxUSE_CHECKBOX=no
 880     DEFAULT_wxUSE_CHECKLISTBOX=no
 881     DEFAULT_wxUSE_CHOICE=no
 882     DEFAULT_wxUSE_CHOICEBOOK=no
 883     DEFAULT_wxUSE_COLLPANE=no
 884     DEFAULT_wxUSE_COLOURPICKERCTRL=no
 885     DEFAULT_wxUSE_COMBOBOX=no
 886     DEFAULT_wxUSE_COMBOBOX=no
 887     DEFAULT_wxUSE_COMMANDLINKBUTTON=no
 888     DEFAULT_wxUSE_DATAVIEWCTRL=no
 889     DEFAULT_wxUSE_DATEPICKCTRL=no
 890     DEFAULT_wxUSE_DETECT_SM=no
 891     DEFAULT_wxUSE_DIRPICKERCTRL=no
 892     DEFAULT_wxUSE_DISPLAY=no
 893     DEFAULT_wxUSE_FILECTRL=no
 894     DEFAULT_wxUSE_FILEPICKERCTRL=no
 895     DEFAULT_wxUSE_FONTPICKERCTRL=no
 896     DEFAULT_wxUSE_GAUGE=no
 897     DEFAULT_wxUSE_GRID=no
 898     DEFAULT_wxUSE_HEADERCTRL=no
 899     DEFAULT_wxUSE_HYPERLINKCTRL=no
 900     DEFAULT_wxUSE_IMAGLIST=no
 901     DEFAULT_wxUSE_LISTBOOK=no
 902     DEFAULT_wxUSE_LISTBOX=no
 903     DEFAULT_wxUSE_LISTCTRL=no
 904     DEFAULT_wxUSE_MARKUP=no
 905     DEFAULT_wxUSE_NOTEBOOK=no
 906     DEFAULT_wxUSE_POPUPWIN=no
 907     DEFAULT_wxUSE_RADIOBOX=no
 908     DEFAULT_wxUSE_RADIOBTN=no
 909     DEFAULT_wxUSE_RICHMSGDLG=no
 910     DEFAULT_wxUSE_REARRANGECTRL=no
 911     DEFAULT_wxUSE_SASH=no
 912     DEFAULT_wxUSE_SCROLLBAR=no
 913     DEFAULT_wxUSE_SEARCHCTRL=no
 914     DEFAULT_wxUSE_SLIDER=no
 915     DEFAULT_wxUSE_SPINBTN=no
 916     DEFAULT_wxUSE_SPINCTRL=no
 917     DEFAULT_wxUSE_SPLITTER=no
 918     DEFAULT_wxUSE_STATBMP=no
 919     DEFAULT_wxUSE_STATBOX=no
 920     DEFAULT_wxUSE_STATLINE=no
 921     DEFAULT_wxUSE_STATUSBAR=no
 922     DEFAULT_wxUSE_TIPWINDOW=no
 923     DEFAULT_wxUSE_TOGGLEBTN=no
 924     DEFAULT_wxUSE_TOOLBAR=no
 925     DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 926     DEFAULT_wxUSE_TOOLBOOK=no
 927     DEFAULT_wxUSE_TOOLTIPS=no
 928     DEFAULT_wxUSE_TREEBOOK=no
 929     DEFAULT_wxUSE_TREECTRL=no
 930 fi
 931
 932 dnl features affecting multiple controls
 933 WX_ARG_FEATURE(markup,      [  --enable-markup         support wxControl::SetLabelMarkup], wxUSE_MARKUP)
 934
 935 dnl please keep the settings below in alphabetical order
 936 WX_ARG_FEATURE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
 937 WX_ARG_FEATURE(animatectrl, [  --enable-animatectrl    use wxAnimationCtrl class], wxUSE_ANIMATIONCTRL)
 938 WX_ARG_FEATURE(artstd,      [  --enable-artstd         use standard XPM icons in wxArtProvider], wxUSE_ARTPROVIDER_STD)
 939 WX_ARG_FEATURE(arttango,    [  --enable-arttango       use Tango icons in wxArtProvider], wxUSE_ARTPROVIDER_TANGO)
 940 WX_ARG_FEATURE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
 941 WX_ARG_FEATURE(bmpcombobox, [  --enable-bmpcombobox    use wxBitmapComboBox class], wxUSE_BITMAPCOMBOBOX)
 942 WX_ARG_FEATURE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
 943 WX_ARG_FEATURE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
 944 WX_ARG_FEATURE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
 945 WX_ARG_FEATURE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
 946 WX_ARG_FEATURE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
 947 WX_ARG_FEATURE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
 948 WX_ARG_FEATURE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
 949 WX_ARG_FEATURE(collpane,    [  --enable-collpane       use wxCollapsiblePane class], wxUSE_COLLPANE)
 950 WX_ARG_FEATURE(colourpicker,[  --enable-colourpicker   use wxColourPickerCtrl class], wxUSE_COLOURPICKERCTRL)
 951 WX_ARG_FEATURE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
 952 WX_ARG_FEATURE(comboctrl,   [  --enable-comboctrl      use wxComboCtrl class], wxUSE_COMBOCTRL)
 953 WX_ARG_FEATURE(commandlinkbutton, [  --enable-commandlinkbutton      use wxCommmandLinkButton class], wxUSE_COMMANDLINKBUTTON)
 954 WX_ARG_FEATURE(dataviewctrl,[  --enable-dataviewctrl   use wxDataViewCtrl class], wxUSE_DATAVIEWCTRL)
 955 WX_ARG_FEATURE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
 956 WX_ARG_FEATURE(detect_sm,   [  --enable-detect_sm      use code to detect X11 session manager], wxUSE_DETECT_SM)
 957 WX_ARG_FEATURE(dirpicker,   [  --enable-dirpicker      use wxDirPickerCtrl class], wxUSE_DIRPICKERCTRL)
 958 WX_ARG_FEATURE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
 959 WX_ARG_FEATURE(editablebox, [  --enable-editablebox    use wxEditableListBox class], wxUSE_EDITABLELISTBOX)
 960 WX_ARG_FEATURE(filectrl,    [  --enable-filectrl       use wxFileCtrl class], wxUSE_FILECTRL)
 961 WX_ARG_FEATURE(filepicker,  [  --enable-filepicker     use wxFilePickerCtrl class], wxUSE_FILEPICKERCTRL)
 962 WX_ARG_FEATURE(fontpicker,  [  --enable-fontpicker     use wxFontPickerCtrl class], wxUSE_FONTPICKERCTRL)
 963 WX_ARG_FEATURE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
 964 WX_ARG_FEATURE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
 965 WX_ARG_FEATURE(headerctrl,  [  --enable-headerctrl     use wxHeaderCtrl class], wxUSE_HEADERCTRL)
 966 WX_ARG_FEATURE(hyperlink,   [  --enable-hyperlink      use wxHyperlinkCtrl class], wxUSE_HYPERLINKCTRL)
 967 WX_ARG_FEATURE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
 968 WX_ARG_FEATURE(infobar,     [  --enable-infobar        use wxInfoBar class], wxUSE_INFOBAR)
 969 WX_ARG_FEATURE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
 970 WX_ARG_FEATURE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
 971 WX_ARG_FEATURE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
 972 WX_ARG_FEATURE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
 973 WX_ARG_FEATURE(notifmsg,    [  --enable-notifmsg       use wxNotificationMessage class], wxUSE_NOTIFICATION_MESSAGE)
 974 WX_ARG_FEATURE(odcombobox,  [  --enable-odcombobox     use wxOwnerDrawnComboBox class], wxUSE_ODCOMBOBOX)
 975 WX_ARG_FEATURE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
 976 WX_ARG_FEATURE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
 977 WX_ARG_FEATURE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
 978 WX_ARG_FEATURE(richmsgdlg,  [  --enable-richmsgdlg     use wxRichMessageDialog class], wxUSE_RICHMSGDLG)
 979 WX_ARG_FEATURE(rearrangectrl,[  --enable-rearrangectrl  use wxRearrangeList/Ctrl/Dialog], wxUSE_REARRANGECTRL)
 980 WX_ARG_FEATURE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
 981 WX_ARG_FEATURE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
 982 WX_ARG_FEATURE(searchctrl,  [  --enable-searchctrl     use wxSearchCtrl class], wxUSE_SEARCHCTRL)
 983 WX_ARG_FEATURE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
 984 WX_ARG_FEATURE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
 985 WX_ARG_FEATURE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
 986 WX_ARG_FEATURE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
 987 WX_ARG_FEATURE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
 988 WX_ARG_FEATURE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
 989 WX_ARG_FEATURE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
 990 WX_ARG_FEATURE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
 991 WX_ARG_FEATURE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
 992 WX_ARG_FEATURE(taskbaricon, [  --enable-taskbaricon    use wxTaskBarIcon class], wxUSE_TASKBARICON)
 993 WX_ARG_FEATURE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
 994 WX_ARG_FEATURE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
 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
1002 dnl ---------------------------------------------------------------------------
1003 dnl common dialogs
1004 dnl ---------------------------------------------------------------------------
1005
1006 WX_ARG_FEATURE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
1007 WX_ARG_FEATURE(aboutdlg,    [  --enable-aboutdlg       use wxAboutBox], wxUSE_ABOUTDLG)
1008 WX_ARG_FEATURE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
1009 WX_ARG_FEATURE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1010 WX_ARG_FEATURE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1011 WX_ARG_FEATURE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1012 WX_ARG_FEATURE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1013 WX_ARG_FEATURE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1014 WX_ARG_FEATURE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1015 WX_ARG_FEATURE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1016 WX_ARG_FEATURE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1017 WX_ARG_FEATURE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1018 WX_ARG_FEATURE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1019 WX_ARG_FEATURE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1020 WX_ARG_FEATURE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1021
1022 dnl ---------------------------------------------------------------------------
1023 dnl misc GUI options
1024 dnl ---------------------------------------------------------------------------
1025
1026 WX_ARG_FEATURE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1027 WX_ARG_FEATURE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1028 WX_ARG_FEATURE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1029 WX_ARG_FEATURE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1030 WX_ARG_FEATURE(mousewheel,  [  --enable-mousewheel     use mousewheel], wxUSE_MOUSEWHEEL)
1031 WX_ARG_FEATURE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1032 WX_ARG_FEATURE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1033 WX_ARG_FEATURE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
1034 WX_ARG_FEATURE(metafile,    [  --enable-metafiles      use wxMetaFile (Win32 only)], wxUSE_METAFILE)
1035 WX_ARG_FEATURE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1036 WX_ARG_FEATURE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
1037 WX_ARG_FEATURE(uiactionsim,  [  --enable-uiactionsim    use wxUIActionSimulator (experimental)], wxUSE_UIACTIONSIMULATOR)
1038 WX_ARG_FEATURE(dctransform,  [  --enable-dctransform    use wxDC::SetTransformMatrix and related], wxUSE_DC_TRANSFORM_MATRIX)
1039
1040 dnl ---------------------------------------------------------------------------
1041 dnl support for image formats that do not rely on external library
1042 dnl ---------------------------------------------------------------------------
1043
1044 WX_ARG_FEATURE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1045 WX_ARG_FEATURE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1046 WX_ARG_FEATURE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1047 WX_ARG_FEATURE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1048 WX_ARG_FEATURE(tga,         [  --enable-tga            use tga images (TGA file format)], wxUSE_TGA)
1049 WX_ARG_FEATURE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1050 WX_ARG_FEATURE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1051 WX_ARG_FEATURE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1052 WX_ARG_FEATURE(ico_cur,     [  --enable-ico_cur        use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1053
1054 dnl ---------------------------------------------------------------------------
1055 dnl wxMSW-only options
1056 dnl ---------------------------------------------------------------------------
1057
1058 WX_ARG_FEATURE(dccache,     [  --enable-dccache        cache temporary wxDC objects (Win32 only)], wxUSE_DC_CACHEING)
1059 WX_ARG_FEATURE(ps-in-msw,   [  --enable-ps-in-msw      use PS printing in wxMSW (Win32 only)], wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
1060 WX_ARG_FEATURE(ownerdrawn,  [  --enable-ownerdrawn     use owner drawn controls (Win32 and OS/2 only)], wxUSE_OWNER_DRAWN)
1061 WX_ARG_FEATURE(uxtheme,     [  --enable-uxtheme        enable support for Windows XP themed look (Win32 only)], wxUSE_UXTHEME)
1062 WX_ARG_FEATURE(wxdib,       [  --enable-wxdib          use wxDIB class (Win32 only)], wxUSE_DIB)
1063
1064 dnl this one is not really MSW-specific but it exists mainly to be turned off
1065 dnl under MSW, it should be off by default on the other platforms
1066 if test "$wxUSE_MSW" != 1; then
1067     DEFAULT_wxUSE_AUTOID_MANAGEMENT=no
1068 fi
1069
1070 WX_ARG_FEATURE(autoidman,   [  --enable-autoidman      use automatic ids management], wxUSE_AUTOID_MANAGEMENT)
1071
1072 fi
1073 dnl for GUI only
1074
1075 dnl ---------------------------------------------------------------------------
1076 dnl Checks for programs
1077 dnl ---------------------------------------------------------------------------
1078
1079 dnl flush the cache because checking for programs might abort
1080 AC_CACHE_SAVE
1081
1082 dnl C-compiler checks
1083 dnl   defines CC with the compiler to use
1084 dnl   defines GCC with yes if using gcc
1085 dnl   defines GCC empty if not using gcc
1086 dnl   defines CFLAGS
1087 dnl
1088 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1089 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1090 dnl (if not already present in C*FLAGS) the -g and -O flags ourselves below
1091 CFLAGS=${CFLAGS:=}
1092 AC_BAKEFILE_PROG_CC
1093
1094 dnl is -traditional needed for correct compilations
1095 dnl   adds -traditional for gcc if needed
1096 AC_PROG_GCC_TRADITIONAL
1097
1098 dnl C++-compiler checks
1099 dnl   defines CXX with the compiler to use
1100 dnl   defines GXX with yes if using gxx
1101 dnl   defines GXX empty if not using gxx
1102 dnl   defines CXXFLAGS
1103 dnl
1104 dnl see CFLAGS line above
1105 CXXFLAGS=${CXXFLAGS:=}
1106 AC_BAKEFILE_PROG_CXX
1107
1108 dnl configure always sets CXX to something as it falls back to g++ even if no
1109 dnl C++ compiler was found, but we prefer to abort now with a clear error
1110 dnl message rather than give errors about all tests failures below
1111 if test "$CXX" = "g++" -a "$GXX" != "yes"; then
1112     AC_MSG_ERROR([C++ compiler is needed to build wxWidgets])
1113 fi
1114
1115 dnl ar command
1116 dnl   defines AR with the appropriate command
1117 dnl
1118 dnl For Sun CC AC_BAKEFILE below sets AR to the compiler itself.
1119 if test "x$SUNCXX" != xyes; then
1120     AC_CHECK_TOOL(AR, ar)
1121     if test "x$AR" = "x" ; then
1122         AC_MSG_ERROR([ar is needed to build wxWidgets])
1123     fi
1124 fi
1125
1126 dnl ---------------------------------------------------------------------------
1127 dnl Mac-specific SDK/architectures checks
1128 dnl ---------------------------------------------------------------------------
1129
1130 if test "$wxUSE_MAC" = 1; then
1131
1132 retest_macosx_linking=no
1133
1134 OSX_ARCH_OPTS=""
1135 if test "x$wxUSE_MAC_ARCH" != xno; then
1136     OSX_ARCH_OPTS="-arch $wxUSE_MAC_ARCH"
1137 fi
1138
1139 dnl Support the old --enable-universal_binary in case anyone was using it.
1140     if test "x$wxUSE_UNIVERSAL_BINARY" != xno ; then
1141         dnl --enable-universal_binary uses a default SDK (currently 10.4u)
1142         dnl --enable-universal_binary=SDK names a path to an SDK
1143         if test "x$wxUSE_UNIVERSAL_BINARY" == xyes; then
1144             # Implicitly turn on the new --with-macosx-sdk using the default
1145             # SDK which provides the behaviour this option has always had.
1146             if test "x$wxUSE_MACOSX_SDK" = "x"; then
1147                 AC_MSG_WARN([Enabling default SDK due to --enable-universal_binary.])
1148                 AC_MSG_WARN([If you don't want this, specify --without-macosx-sdk])
1149                 wxUSE_MACOSX_SDK=yes
1150             fi
1151         else
1152             # Complain to user if he specified an argument to --enable-universal_binary
1153             # and also 1) specified --with-macosx-sdk using the default (yes) or
1154             # 2) specified --with-macosx-sdk using a path or 3) specified
1155             # --without-macosx-sdk (no).
1156             if test "x$wxUSE_MACOSX_SDK" != "x" ; then
1157                 AC_MSG_FAILURE([Please specify the new --with-macosx-sdk=PATH and do not specify an arg to --enable-universal_binary])
1158             else
1159                 # Put the SDK path into the wxUSE_MACOSX_SDK.  We don't have to
1160                 # special-case the empty string because the below test simply
1161                 # converts "no" to the empty string anyway.
1162                 wxUSE_MACOSX_SDK="$wxUSE_UNIVERSAL_BINARY"
1163                 dnl Warn about deprecated usage.
1164                 AC_MSG_WARN([Please use --with-macosx-sdk=PATH and --enable-universal_binary without an argument])
1165             fi
1166         fi
1167         dnl FIXME: I think it would be better to put this into CC, CXX, and LD rather than the flags.
1168         OSX_ARCH_OPTS="-arch ppc -arch i386"
1169         if test "$wxUSE_OSX_COCOA" = 1; then
1170             OSX_ARCH_OPTS="$OSX_ARCH_OPTS -arch x86_64"
1171         fi
1172         AC_MSG_CHECKING([for universal binary architectures])
1173         AC_MSG_RESULT([$OSX_ARCH_OPTS])
1174
1175         dnl NOTE: Only the compiler driver needs arch flags.  The link editor
1176         dnl is incapable of using them but the compiler driver (which we use
1177         dnl as LD when building dynamic libraries) uses them to invoke the
1178         dnl real ld multiple times.  If we moved to libtool -dynamic we would
1179         dnl need no arch flags because libtool automatically invokes ld for
1180         dnl every architecture found in the fat input files.
1181         dnl
1182         dnl For static library builds, AR/RANLIB automatically create proper
1183         dnl fat archives although AR is unable to update them once RANLIB has
1184         dnl made them into proper fat archives.  Fortunately, our link process
1185         dnl simply removes the .a file before using ar to create a new one.
1186         dnl If we did move to libtool -static we still wouldn't need arch flags
1187         dnl because libtool automatically figures it out based on input.
1188         retest_macosx_linking=yes
1189
1190         dnl HACK: PCH could be made to work by precompiling for each architecture into separate directories
1191         dnl and including all architecture directories with each compiler invocation.
1192         dnl That would require a major rework of Bakefile and at the same time it would be nice to have
1193         dnl Objective-C++ precompiled headers.
1194         AC_MSG_WARN([Disabling precompiled headers due to universal binary build.])
1195         bk_use_pch=no
1196     fi
1197
1198 CXXFLAGS="$OSX_ARCH_OPTS $CXXFLAGS"
1199 CFLAGS="$OSX_ARCH_OPTS $CFLAGS"
1200 OBJCXXFLAGS="$OSX_ARCH_OPTS $OBJCXXFLAGS"
1201 OBJCFLAGS="$OSX_ARCH_OPTS $OBJCFLAGS"
1202 LDFLAGS="$OSX_ARCH_OPTS $LDFLAGS"
1203
1204 dnl Set up the Mac OS X SDK.  We do this early so configure tests will occur
1205 dnl with the SDK in place.
1206 dnl NOTE: We clobber wxUSE_MACOSX_SDK with the SDK path
1207 if test "x$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$wxUSE_MACOSX_VERSION_MIN" = "x"; then
1261     AC_CHECK_PROGS(OSX_SW_VERS, sw_vers)
1262     if test "$OSX_SW_VERS" != ""; then
1263         OSX_VERSION=`sw_vers -productVersion | grep 10.[[0-9]]`
1264     else
1265         dnl can't determine it (happens e.g. when cross-compiling) so use a
1266         dnl conservative default
1267         AC_MSG_WARN([Assuming OS X 10.4, use --with-macosx-version-min to override.])
1268         OSX_VERSION="10.4"
1269     fi
1270
1271     case "$OSX_VERSION" in
1272         10.4* )
1273             wxUSE_MACOSX_VERSION_MIN=10.4
1274             ;;
1275
1276         * )
1277             if test "$wxUSE_OSX_CARBON" = 1; then
1278                 # otherwise configure stops on leopard for universal_binary
1279                 wxUSE_MACOSX_VERSION_MIN=10.4
1280             else
1281                 # for Cocoa, use 10.5 to be able to compile it in 64 bits too
1282                 wxUSE_MACOSX_VERSION_MIN=10.5
1283             fi
1284             ;;
1285     esac
1286 fi
1287
1288 NEEDS_GCC40="no"
1289 if test "x$wxUSE_MACOSX_VERSION_MIN" == "x10.4"; then
1290     NEEDS_GCC40="yes"
1291 fi
1292
1293 if test "$wxUSE_OSX_CARBON" = 1; then
1294     NEEDS_GCC40="yes"
1295 fi
1296
1297 if test "x$NEEDS_GCC40" == "xyes"; then
1298     # gcc 4.2 cannot compile 10.4 compatible code, so if the user is using it
1299     # and wants 10.4 compatible code, then 'downgrade' to 4.0
1300     # This is also the simplest way to get 32-bit binaries on Snow Leopard.
1301     if test "x$CC" = "xgcc"; then
1302         CCVERSION=`$CC --version | grep 4.[[2-9]].`
1303         if test "x$CCVERSION" != "x"; then
1304             echo "$as_me:$LINENO: WARNING: gcc >= 4.2 cannot compile 10.4 compatible code. Using gcc 4.0 instead."
1305             CC="gcc-4.0"
1306         fi
1307     fi
1308
1309     if test "x$CXX" = "xg++"; then
1310         CCVERSION=`$CXX --version | grep 4.[[2-9]].`
1311         if test "x$CCVERSION" != "x"; then
1312             CXX="g++-4.0"
1313         fi
1314     fi
1315 fi
1316
1317 if test "x$MACOSX_SDK_OPTS" != "x"; then
1318     eval "CC=\"$CC $MACOSX_SDK_OPTS\""
1319     eval "CXX=\"$CXX $MACOSX_SDK_OPTS\""
1320     eval "LD=\"$LD $MACOSX_SDK_OPTS\""
1321 fi
1322
1323 if test "x$wxUSE_MACOSX_VERSION_MIN" != "x"; then
1324     if test "$wxUSE_OSX_IPHONE" = 1; then
1325         MACOSX_VERSION_MIN_OPTS="-miphoneos-version-min=$wxUSE_MACOSX_VERSION_MIN"
1326     else
1327         MACOSX_VERSION_MIN_OPTS="-mmacosx-version-min=$wxUSE_MACOSX_VERSION_MIN"
1328     fi
1329     eval "CC=\"$CC $MACOSX_VERSION_MIN_OPTS\""
1330     eval "CXX=\"$CXX $MACOSX_VERSION_MIN_OPTS\""
1331     eval "LD=\"$LD $MACOSX_VERSION_MIN_OPTS\""
1332     retest_macosx_linking=yes
1333 fi
1334
1335 dnl If either an SDK or a version option was added, make sure that we can
1336 dnl still compile and link both C and C++.  If we didn't do this, then most
1337 dnl of the remaining tests would fail.
1338 if test "x$retest_macosx_linking" = "xyes"; then
1339     AC_LANG_PUSH(C)
1340     AC_MSG_CHECKING([if C compiler works with SDK/version options])
1341     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1342     AC_LANG_POP()
1343
1344     AC_LANG_PUSH(C++)
1345     AC_MSG_CHECKING([if C++ compiler works with SDK/version options])
1346     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1347     AC_LANG_POP()
1348 fi
1349
1350 fi dnl wxUSE_MAC
1351
1352 case "${host}" in
1353
1354     dnl The other BSD's should probably go in here too, since this is
1355     dnl to workaround a strange static lib BSDism.
1356     dnl Mac OS X install seems to ignore -p option...
1357     *-*-darwin* )
1358         INSTALL_PROGRAM="cp -fp"
1359         INSTALL_DATA="cp -fp"
1360         ;;
1361     *)
1362         ;;
1363 esac
1364
1365 dnl ------------------------------------------------------------------------
1366 dnl Platform specific tests
1367 dnl ------------------------------------------------------------------------
1368
1369 dnl xlC needs -qunique under AIX so that one source file can be
1370 dnl compiled to multiple object files and safely linked together.
1371 if test "x$XLCXX" = "xyes" -a "x$USE_AIX" = "x1"; then
1372     CXXFLAGS="-qunique $CXXFLAGS"
1373 fi
1374
1375 dnl This case is for PowerPC OS X vs. everything else
1376 case "${host}" in
1377   powerpc-*-darwin* )
1378     AC_MSG_CHECKING([if __POWERPC__ is already defined])
1379     AC_TRY_COMPILE([],[#ifndef __POWERPC__
1380         choke me for lack of PowerPC
1381 #endif
1382 ],
1383         [AC_MSG_RESULT([yes])],
1384         [AC_MSG_RESULT([no])
1385         AC_DEFINE(__POWERPC__)
1386     ])
1387   ;;
1388 esac
1389
1390 dnl This case is for OS X vs. everything else
1391 case "${host}" in
1392   *-*-darwin* )
1393     AC_MSG_CHECKING([if CoreFoundation/CFBase.h is usable])
1394     AC_TRY_COMPILE([#include <CoreFoundation/CFBase.h>
1395 ],[],
1396         [AC_MSG_RESULT([yes])],
1397         [AC_MSG_RESULT([no])
1398         AC_MSG_CHECKING([if __CF_USE_FRAMEWORK_INCLUDES__ is required])
1399         AC_TRY_COMPILE([#define __CF_USE_FRAMEWORK_INCLUDES__
1400 #include <CoreFoundation/CFBase.h>
1401         ],[],
1402         [AC_MSG_RESULT([yes])
1403         dnl We must use -D so source files that don't include wx/setup.h
1404         dnl but do include CFBase will work.
1405         CPPFLAGS="-D__CF_USE_FRAMEWORK_INCLUDES__ $CPPFLAGS"],
1406         [AC_MSG_FAILURE([no.  CoreFoundation not available.])]
1407         )
1408         ]
1409     )
1410   ;;
1411 esac
1412
1413 dnl Determine whether we want to use Cygwin as Windows or POSIX platform: the
1414 dnl latter makes more sense for wxGTK/Motif/X11 ports
1415 wants_win32=0
1416 doesnt_want_win32=0
1417 case "${host}" in
1418   *-*-cygwin*)
1419       if test "$wxUSE_MSW" = 1 ; then
1420         wants_win32=1
1421       else
1422         dnl when we use cygwin compiler with -mno-cygwin option it uses mingw32
1423         dnl headers and libraries, so it's Windows-like in this case
1424         AC_CACHE_CHECK([if -mno-cygwin is in effect], wx_cv_nocygwin,
1425             [
1426                 AC_TRY_COMPILE(
1427                     [],
1428                     [
1429                         #ifdef __MINGW32__
1430                             choke me
1431                         #endif
1432                     ],
1433                     wx_cv_nocygwin=no,
1434                     wx_cv_nocygwin=yes
1435                 )
1436             ]
1437         )
1438
1439         if test "$wx_cv_nocygwin" = "yes"; then
1440             wants_win32=1
1441         else
1442             doesnt_want_win32=1
1443         fi
1444       fi
1445       if test "$wants_win32" = 1 ; then
1446         BAKEFILE_FORCE_PLATFORM=win32
1447       fi
1448   ;;
1449   *-*-mingw*)
1450       wants_win32=1
1451   ;;
1452 esac
1453
1454 if test "$wxUSE_WINE" = "yes"; then
1455     wants_win32=1
1456     LDFLAGS_GUI="-mwindows"
1457 fi
1458
1459 dnl NB: The two tests below are *NOT* mutually exclusive! They should only
1460 dnl     take effect on Cygwin/Mingw and not other platforms.
1461 if test "$wants_win32" = 1 ; then
1462     USE_UNIX=0
1463     USE_WIN32=1
1464     AC_DEFINE(__WIN32__)
1465     AC_DEFINE(__WIN95__)
1466     AC_DEFINE(__WINDOWS__)
1467     AC_DEFINE(__GNUWIN32__)
1468     AC_DEFINE(STRICT)
1469 fi
1470 if test "$doesnt_want_win32" = 1 ; then
1471     USE_UNIX=1
1472     USE_WIN32=0
1473 fi
1474 dnl (end of Windows-only piece)
1475
1476 if test "$USE_UNIX" = 1 ; then
1477     wxUSE_UNIX=yes
1478     AC_DEFINE(__UNIX__)
1479 fi
1480
1481 dnl This case is for OS/2 vs. everything else
1482 case "${host}" in
1483   *-pc-os2_emx | *-pc-os2-emx )
1484       dnl ---------------------------------------------------------------------
1485       dnl When we are using gcc on OS/2, we want to be either using resources
1486       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1487       dnl Moreover we need to link explicitly against either stdcpp.a or
1488       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1489       dnl not "g++/c++".
1490       dnl ---------------------------------------------------------------------
1491       dnl (OS/2-only piece)
1492       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1493           dnl More complete Unix emulation for unix-like ports
1494           dnl by linking in POSIX/2's cExt (if available).
1495           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1496       else
1497           dnl Include resources for the "native" port (wxPM).
1498           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1499       fi
1500       dnl Check for the gcc version (and thereby for the C runtime library).
1501       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1502       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1503       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1504       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1505       AC_CACHE_CHECK([for gcc/libc version], wx_cv_gccversion,[
1506           AC_TRY_RUN(
1507               dnl Check the gcc version macro.
1508               [
1509                   #include <stdio.h>
1510
1511                   int main()
1512                   {
1513                       FILE *f=fopen("conftestval", "w");
1514                       if (!f) exit(1);
1515                       fprintf(f,
1516                   #if (__GNUC__ < 3)
1517                               "EMX2"
1518                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1519                               "EMX3"
1520                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1521                               "Innotek5"
1522                   #else
1523                               "Innotek6"
1524                   #endif
1525                       );
1526                       exit(0);
1527                   }
1528               ],
1529               wx_cv_gccversion=`cat conftestval`,
1530               wx_cv_gccversion="EMX2",
1531               dnl Compilation error: Assuming standard EMX environment
1532               wx_cv_gccversion="EMX2"
1533           )
1534       ])
1535       if test "$wx_cv_gccversion" = "EMX2"; then
1536           LIBS="$LIBS -lstdcpp"
1537           LDFLAGS="$LDFLAGS -Zsysv-signals"
1538       else
1539           if test "$wx_cv_gccversion" = "EMX3"; then
1540               LIBS="$LIBS -lstdcxx -lgcc"
1541               LDFLAGS="$LDFLAGS -Zsysv-signals"
1542           else
1543               LIBS="$LIBS -lstdc++"
1544           fi
1545       fi
1546       if test "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1547         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1548         wxUSE_OMF=yes
1549         enable_omf=yes
1550       fi
1551       dnl (end of OS/2-only piece)
1552   ;;
1553   *)
1554       dnl ---------------------------------------------------------------------
1555       dnl look for strcasecmp() in string.h and then strings.h if it's not
1556       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1557       dnl used.
1558       dnl ---------------------------------------------------------------------
1559       dnl (non-OS/2-only piece)
1560
1561       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1562           AC_TRY_LINK([
1563               #include <string.h>
1564               ],
1565               [
1566                   strcasecmp("foo", "bar");
1567               ],
1568               ac_cv_string_strcasecmp=yes,
1569               ac_cv_string_strcasecmp=no
1570           )
1571       ])
1572
1573       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1574           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1575       else
1576           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1577               AC_TRY_LINK([
1578                   #include <strings.h>
1579                   ],
1580                   [
1581                       strcasecmp("foo", "bar");
1582                   ],
1583                   ac_cv_strings_strcasecmp=yes,
1584                   ac_cv_strings_strcasecmp=no
1585               )
1586           ])
1587
1588           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1589               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1590           else
1591               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1592           fi
1593       fi
1594
1595       dnl (end of non-OS/2-only piece)
1596   ;;
1597 esac
1598
1599 dnl ------------------------------------------------------------------------
1600 dnl Check for headers
1601 dnl ------------------------------------------------------------------------
1602
1603 dnl Note: non-empty last parameter makes check compile-only,
1604 dnl   skipping worthless preprocessing check
1605 AC_CHECK_HEADERS(langinfo.h wchar.h,,, [AC_INCLUDES_DEFAULT])
1606
1607 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1608 if test "$ac_cv_header_wchar_h" != "yes"; then
1609     AC_CHECK_HEADERS([wcstr.h],,, [AC_INCLUDES_DEFAULT()])
1610 fi
1611
1612 case "${host}" in
1613   *-pc-os2_emx | *-pc-os2-emx )
1614       dnl Explicitly link -lintl if langinfo.h is available
1615       dnl and intl not yet included in libc
1616       if test $ac_cv_header_langinfo_h = "yes" \
1617                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1618                      -o "$wx_cv_gccversion" = "EMX3" \
1619                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1620           LIBS="$LIBS -lintl"
1621       fi
1622   ;;
1623 esac
1624
1625 dnl POSIX needs this for select(), but old systems don't have it
1626 if test "$USE_UNIX" = 1 ; then
1627     AC_CHECK_HEADERS([sys/select.h],,, [AC_INCLUDES_DEFAULT()])
1628 fi
1629
1630 dnl ---------------------------------------------------------------------------
1631 dnl Checks for compiler characteristics
1632 dnl ---------------------------------------------------------------------------
1633
1634 dnl defines const to be empty if c-compiler does not support const fully
1635 AC_C_CONST
1636 dnl defines inline to a sensible value for the c-compiler
1637 AC_C_INLINE
1638
1639 dnl check the sizes of integral types (give some reasonable default values for
1640 dnl cross-compiling)
1641 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1642 AC_CHECK_SIZEOF(short, 2)
1643 AC_CHECK_SIZEOF(void *, 4)
1644 AC_CHECK_SIZEOF(int, 4)
1645 AC_CHECK_SIZEOF(long, 4)
1646 AC_CHECK_SIZEOF(size_t, 4)
1647
1648 case "${host}" in
1649     arm-*-linux* )
1650         AC_CHECK_SIZEOF(long long, 8)
1651     ;;
1652     *-hp-hpux* )
1653         AC_CHECK_SIZEOF(long long, 0)
1654         if test "$ac_cv_sizeof_long_long" != 0; then
1655             dnl HPUX 10.20 headers need this define in order to use long long definitions
1656             CPPFLAGS="-D_INCLUDE_LONGLONG $CPPFLAGS"
1657         fi
1658     ;;
1659     * )
1660         AC_CHECK_SIZEOF(long long, 0)
1661 esac
1662
1663 dnl SGI/Irix's stdio.h does not include wchar_t. Mac OS X does not provide
1664 dnl wchar.h and wchar_t is defined by stdlib.h (GD)
1665 AC_CHECK_SIZEOF(wchar_t, 0,
1666     [
1667         /* DJGPP's wchar_t is now a keyword in C++ (still not C though) */
1668         #if defined(__DJGPP__) && !( (__GNUC_MINOR__ >= 8 && __GNUC__ == 2 ) || __GNUC__ >= 3 )
1669         #  error "fake wchar_t"
1670         #endif
1671         #ifdef HAVE_WCHAR_H
1672         #  ifdef __CYGWIN__
1673         #    include <stddef.h>
1674         #  endif
1675         #  include <wchar.h>
1676         #endif
1677         #ifdef HAVE_STDLIB_H
1678         #  include <stdlib.h>
1679         #endif
1680         #include <stdio.h>
1681     ]
1682 )
1683 if test "$ac_cv_sizeof_wchar_t" = 0; then
1684     AC_MSG_ERROR([wxWidgets requires wchar_t support.])
1685 fi
1686 AC_DEFINE(wxUSE_WCHAR_T)
1687
1688 dnl checks needed to define wxVaCopy
1689 AC_CACHE_CHECK([for va_copy],
1690     wx_cv_func_va_copy,
1691     [
1692         AC_LANG_PUSH(C++)
1693         AC_LINK_IFELSE([
1694             #include <stdarg.h>
1695             void foo(char *f, ...)
1696             {
1697                 va_list ap1, ap2;
1698                 va_start(ap1, f);
1699                 va_copy(ap2, ap1);
1700                 va_end(ap2);
1701                 va_end(ap1);
1702             }
1703             int main()
1704             {
1705                 foo("hi", 17);
1706                 return 0;
1707             }],
1708             wx_cv_func_va_copy=yes,
1709             wx_cv_func_va_copy=no
1710         )
1711         AC_LANG_POP()
1712     ]
1713 )
1714
1715 if test $wx_cv_func_va_copy = "yes"; then
1716     AC_DEFINE(HAVE_VA_COPY)
1717 else
1718     dnl try to understand how can we copy va_lists
1719     AC_CACHE_CHECK([if va_list can be copied by value],
1720         wx_cv_type_va_list_lvalue,
1721         [
1722             AC_RUN_IFELSE([
1723                 #include <stdarg.h>
1724                 int foo(char *f, ...)
1725                 {
1726                     va_list ap1, ap2;
1727                     va_start(ap1, f);
1728                     ap2 = ap1;
1729                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1730                         return 1;
1731                     va_end(ap2);
1732                     va_end(ap1);
1733                     return 0;
1734                 }
1735                 int main()
1736                 {
1737                     return foo("hi", 17);
1738                 }],
1739                 wx_cv_type_va_list_lvalue=yes,
1740                 wx_cv_type_va_list_lvalue=no,
1741                 dnl assume most common case for cross-compiling...
1742                 wx_cv_type_va_list_lvalue=yes
1743             )
1744         ]
1745     )
1746
1747     if test $wx_cv_type_va_list_lvalue != "yes"; then
1748         dnl we suppose that the only thing which can't be copied like this
1749         dnl are arrays... only experience will show whether this is really true
1750         AC_DEFINE(VA_LIST_IS_ARRAY)
1751     fi
1752 fi
1753
1754 dnl don't check for vararg macros if they're explicitly disabled: this is
1755 dnl useful if the user code using the library wants to limit itself to standard
1756 dnl C++ only (e.g. is compiled with g++ -std=c++98)
1757 if test "$wxUSE_VARARG_MACROS" = "yes"; then
1758
1759 dnl Check if variadic macros (C99 feature) are supported:
1760 AC_CACHE_CHECK(
1761     [whether the compiler supports variadic macros],
1762     [wx_cv_have_variadic_macros],
1763     [
1764         dnl C compiler might support variadic macros when C++ one doesn't
1765         dnl (happens with gcc/g++ 2.95.4), so must use C++ one explicitly
1766         AC_LANG_PUSH(C++)
1767         AC_COMPILE_IFELSE(
1768             AC_LANG_PROGRAM(
1769                 [
1770                     #include <stdio.h>
1771                     #define test(fmt, ...) printf(fmt, __VA_ARGS__)
1772                 ],
1773                 [
1774                     test("%s %d %p", "test", 1, 0);
1775                 ]
1776             ),
1777             [wx_cv_have_variadic_macros=yes],
1778             [wx_cv_have_variadic_macros=no]
1779             )
1780         AC_LANG_POP()
1781     ]
1782 )
1783
1784 if test $wx_cv_have_variadic_macros = "yes"; then
1785     AC_DEFINE(HAVE_VARIADIC_MACROS)
1786 fi
1787
1788 fi dnl wxUSE_VARARG_MACROS == yes
1789
1790
1791 dnl check for large file support
1792 LARGEFILE_CPPFLAGS=
1793 AC_SYS_LARGEFILE
1794 if test "$ac_cv_sys_file_offset_bits" = "64"; then
1795     LARGEFILE_CPPFLAGS="-D_FILE_OFFSET_BITS=64"
1796 elif test "$ac_cv_sys_large_files" = 1; then
1797     LARGEFILE_CPPFLAGS="-D_LARGE_FILES"
1798 fi
1799
1800 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1801 dnl line because otherwise the system headers risk being included before
1802 dnl wx/defs.h which defines these constants leading to inconsistent
1803 dnl sizeof(off_t) in different source files of the same program and linking
1804 dnl problems
1805 if test -n "$LARGEFILE_CPPFLAGS"; then
1806     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $LARGEFILE_CPPFLAGS"
1807
1808     dnl We get "Large Files (ILP32) not supported in strict ANSI mode."
1809     dnl #error from HP standard headers unless __STDC_EXT__ is defined.
1810     dnl The compiler should define it automatically, but some old g++
1811     dnl versions don't define it, so test and add it if necessary. AFAIK
1812     dnl the problem only affects the C++ compiler so it is added to
1813     dnl CXXFLAGS only.
1814     if test "$USE_HPUX" = 1 -a "$GXX" = "yes"; then
1815         AC_CACHE_CHECK(
1816             [if -D__STDC_EXT__ is required],
1817             wx_cv_STDC_EXT_required,
1818             [
1819                 AC_LANG_PUSH(C++)
1820                 AC_TRY_COMPILE(
1821                     [],
1822                     [
1823                         #ifndef __STDC_EXT__
1824                             choke me
1825                         #endif
1826                     ],
1827                     wx_cv_STDC_EXT_required=no,
1828                     wx_cv_STDC_EXT_required=yes
1829                 )
1830                 AC_LANG_POP()
1831             ]
1832         )
1833         if test "x$wx_cv_STDC_EXT_required" = "xyes"; then
1834             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -D__STDC_EXT__"
1835         fi
1836     fi
1837 fi
1838
1839 dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1840 dnl
1841 dnl it may be affected by large file flags (this happens under HP-UX 11 for
1842 dnl example) so set them before using it and also use C++ to ensure that we get
1843 dnl errors, not warnings, about the missing functions
1844 AC_LANG_PUSH(C++)
1845 old_CPPFLAGS="$CPPFLAGS"
1846 CPPFLAGS="$CPPFLAGS $LARGEFILE_CPPFLAGS"
1847 AC_FUNC_FSEEKO
1848 CPPFLAGS="$old_CPPFLAGS"
1849 AC_LANG_POP()
1850 if test "$ac_cv_sys_largefile_source" != no; then
1851     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1852 fi
1853
1854 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1855 WX_C_BIGENDIAN
1856
1857 dnl check for iostream (as opposed to iostream.h) standard header
1858 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1859
1860 dnl check whether C++ compiler supports explicit keyword
1861 WX_CPP_EXPLICIT
1862
1863 dnl With Sun CC, temporaries have block scope by default. This flag is needed
1864 dnl to get the expression scope behaviour that conforms to the standard.
1865 if test "x$SUNCXX" = xyes; then
1866     CXXFLAGS="-features=tmplife $CXXFLAGS"
1867 fi
1868
1869 dnl Sun X11 headers are (still, in 2005!) non-ANSI and the best they could do
1870 dnl was to hack their C++ compiler to accept them silently -- but C compiler
1871 dnl still spits out dozens of warnings for each X include file, so suppress
1872 dnl them
1873 if test "x$SUNCC" = xyes; then
1874     CFLAGS="-erroff=E_NO_EXPLICIT_TYPE_GIVEN $CFLAGS"
1875 fi
1876
1877 dnl SGI mipsPro compiler version 7.4.4 and later (and maybe some earlier
1878 dnl versions too but it's known that 7.4.2 doesn't give this warning but does
1879 dnl instead warn about "unknown warning number 3970" which explains that we
1880 dnl don't want to do this for it) gives this warning for "conversion from
1881 dnl pointer to same-sized integral type" even when there is an explicit cast
1882 dnl and as there is no way to turn it off and there are hundreds of these
1883 dnl warnings in wx sources, just turn it off for now
1884 dnl
1885 dnl a better long term solution would be to use #pragma set/reset woff in
1886 dnl wxPtrToUInt() and use it instead of casts elsewhere
1887 if test "x$SGICC" = "xyes"; then
1888     AC_CACHE_CHECK([if cc version is 7.4.4 or greater],
1889         wx_cv_prog_sgicc744,
1890         [
1891             AC_TRY_COMPILE([],
1892                 [
1893                     #if _SGI_COMPILER_VERSION >= 744
1894                     chock me: mipsPro is 7.4.4 or later
1895                     #endif
1896                 ],
1897                 wx_cv_prog_sgicc744=no,
1898                 wx_cv_prog_sgicc744=yes
1899             )
1900         ]
1901     )
1902
1903     if test "x$wx_cv_prog_sgicc744" = "xyes"; then
1904         CFLAGS="-woff 3970 $CFLAGS"
1905     fi
1906 fi
1907 if test "x$SGICXX" = "xyes"; then
1908     AC_CACHE_CHECK([if CC version is 7.4.4 or greater],
1909         wx_cv_prog_sgicxx744,
1910         [
1911             AC_LANG_PUSH(C++)
1912             AC_TRY_COMPILE([],
1913                 [
1914                     #if _SGI_COMPILER_VERSION >= 744
1915                     chock me: mipsPro is 7.4.4 or later
1916                     #endif
1917                 ],
1918                 wx_cv_prog_sgicxx744=no,
1919                 wx_cv_prog_sgicxx744=yes
1920             )
1921             AC_LANG_POP()
1922         ]
1923     )
1924
1925     if test "x$wx_cv_prog_sgicxx744" = "xyes"; then
1926         CXXFLAGS="-woff 3970 $CXXFLAGS"
1927     fi
1928 fi
1929
1930 dnl HP-UX c89/aCC compiler warnings
1931 if test "x$HPCC" = "xyes"; then
1932     dnl 2011: "unrecognized preprocessor directive": nice warning but it's given
1933     dnl       even for directives inside #if which is not true (i.e. which are
1934     dnl       used for other compilers/OS) and so we have no way to get rid of it
1935     dnl 2450: "long long is non standard" -- yes, we know
1936     CFLAGS="+W 2011,2450 $CFLAGS"
1937 fi
1938 if test "x$HPCXX" = "xyes"; then
1939     dnl 2340: "value copied to temporary, reference to temporary used": very
1940     dnl       painful as triggered by any occurrence of user-defined conversion
1941     dnl 4232: "conversion from 'Foo *' to a more strictly aligned type 'Bar *'
1942     dnl       may cause misaligned access": this might indicate a real problem
1943     dnl       but any use of GTK+ cast macros results in it so it's unusable
1944     dnl       for wxGTK code
1945     CXXFLAGS="+W 2340,4232 $CXXFLAGS"
1946 fi
1947
1948 dnl DEC/Compaq/HP cxx warnings
1949 if test "x$COMPAQCXX" = "xyes"; then
1950     dnl -w0 enables all warnings, then we disable some of them:
1951     dnl basclsnondto: base class dtor non virtual (sometimes we do want this)
1952     dnl unrimpret:  "end of routine block may be unreachable" is given for
1953     dnl             every "if ( ) return ...; else return ...;"
1954     dnl intconlosbit: "conversion to integral type of smaller size could lose
1955     dnl               data" this is a useful warning but there are too many of
1956     dnl               them for now
1957     CXXFLAGS="-w0 -msg_disable basclsnondto,unrimpret,intconlosbit"
1958 fi
1959
1960 dnl the next few tests are all for C++ features and so need to be done using
1961 dnl C++ compiler
1962 AC_LANG_PUSH(C++)
1963
1964 dnl check for std::string or std::wstring
1965 if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
1966     if test "$wxUSE_UNICODE" = "yes"; then
1967         std_string="std::wstring"
1968         char_type="wchar_t"
1969     else
1970         std_string="std::string"
1971         char_type="char"
1972     fi
1973
1974     dnl check if <string> declares std::[w]string
1975     AC_CACHE_CHECK([for $std_string in <string>],
1976         wx_cv_class_stdstring,
1977         [
1978             AC_TRY_COMPILE([#include <string>],
1979                 [$std_string foo;],
1980                 wx_cv_class_stdstring=yes,
1981                 wx_cv_class_stdstring=no
1982             )
1983         ]
1984     )
1985
1986     if test "$wx_cv_class_stdstring" = yes; then
1987         if test "$wxUSE_UNICODE" = "yes"; then
1988             AC_DEFINE(HAVE_STD_WSTRING)
1989         fi
1990         dnl we don't need HAVE_STD_STRING, we just suppose it's available if
1991         dnl wxUSE_STD_STRING==yes
1992     else
1993         AC_CACHE_CHECK([if std::basic_string<$char_type> works],
1994             wx_cv_class_stdbasicstring,
1995             [
1996                 AC_TRY_COMPILE([
1997                     #ifdef HAVE_WCHAR_H
1998                     #  ifdef __CYGWIN__
1999                     #    include <stddef.h>
2000                     #  endif
2001                     #  include <wchar.h>
2002                     #endif
2003                     #ifdef HAVE_STDLIB_H
2004                     #  include <stdlib.h>
2005                     #endif
2006                     #include <stdio.h>
2007                     #include <string>
2008                     ],
2009                     [std::basic_string<$char_type> foo;
2010                      const $char_type* dummy = foo.c_str();],
2011                     wx_cv_class_stdbasicstring=yes,
2012                     wx_cv_class_stdbasicstring=no
2013                 )
2014             ]
2015         )
2016
2017         if test "$wx_cv_class_stdbasicstring" != yes; then
2018             if test "$wxUSE_STL" = "yes"; then
2019                 AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
2020             elif test "$wxUSE_STD_STRING" = "yes"; then
2021                 AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
2022             else
2023                 AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
2024                 wxUSE_STD_STRING=no
2025             fi
2026         fi
2027     fi
2028 fi
2029
2030 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
2031     AC_CHECK_TYPES([std::istream, std::ostream],,
2032                    [wxUSE_STD_IOSTREAM=no],
2033                    [#include <iostream>])
2034
2035     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
2036         if test "$wxUSE_STD_IOSTREAM" = "yes"; then
2037             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
2038         else
2039             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
2040         fi
2041     fi
2042 fi
2043
2044 if test "$wxUSE_STL" = "yes"; then
2045     dnl check for basic STL functionality
2046     AC_CACHE_CHECK([for basic STL functionality],
2047         wx_cv_lib_stl,
2048         [AC_TRY_COMPILE([#include <string>
2049             #include <functional>
2050             #include <algorithm>
2051             #include <vector>
2052             #include <list>],
2053             [std::vector<int> moo;
2054              std::list<int> foo;
2055              std::vector<int>::iterator it =
2056                  std::find_if(moo.begin(), moo.end(),
2057                               std::bind2nd(std::less<int>(), 3));],
2058             wx_cv_lib_stl=yes,
2059             wx_cv_lib_stl=no
2060         )]
2061     )
2062
2063     if test "$wx_cv_lib_stl" != yes; then
2064          AC_MSG_ERROR([Can't use --enable-stl as basic STL functionality is missing])
2065     fi
2066
2067     dnl check for compliant std::string::compare
2068     AC_CACHE_CHECK([for compliant std::string::compare],
2069         wx_cv_func_stdstring_compare,
2070         [AC_TRY_COMPILE([#include <string>],
2071             [std::string foo, bar;
2072             foo.compare(bar);
2073             foo.compare(1, 1, bar);
2074             foo.compare(1, 1, bar, 1, 1);
2075             foo.compare("");
2076             foo.compare(1, 1, "");
2077             foo.compare(1, 1, "", 2);],
2078             wx_cv_func_stdstring_compare=yes,
2079             wx_cv_func_stdstring_compare=no
2080         )]
2081     )
2082
2083     if test "$wx_cv_func_stdstring_compare" = yes; then
2084         AC_DEFINE(HAVE_STD_STRING_COMPARE)
2085     fi
2086
2087     if test "$wx_cv_class_gnuhashmapset" = yes; then
2088          AC_DEFINE(HAVE_EXT_HASH_MAP)
2089          AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)
2090     fi
2091
2092     AC_CHECK_HEADER([unordered_map],
2093         [AC_CACHE_CHECK([for unordered_map and unordered_set in std],
2094             wx_cv_class_stdunorderedmapset,
2095             [AC_TRY_COMPILE([#include <unordered_map>
2096                 #include <unordered_set>],
2097                 [std::unordered_map<double*, char*> test1;
2098                  std::unordered_set<char*> test2;],
2099                 wx_cv_class_stdunorderedmapset=yes,
2100                 wx_cv_class_stdunorderedmapset=no)
2101             ]
2102         )],
2103         [],
2104         [ ]
2105     )
2106
2107     if test "$wx_cv_class_stdunorderedmapset" = yes; then
2108          AC_DEFINE(HAVE_STD_UNORDERED_MAP)
2109          AC_DEFINE(HAVE_STD_UNORDERED_SET)
2110     else
2111         AC_CHECK_HEADER([tr1/unordered_map],
2112             [AC_CACHE_CHECK([for unordered_map and unordered_set in std::tr1],
2113                 wx_cv_class_tr1unorderedmapset,
2114                 [AC_TRY_COMPILE([#include <tr1/unordered_map>
2115                     #include <tr1/unordered_set>],
2116                     [std::tr1::unordered_map<double*, char*> test1;
2117                      std::tr1::unordered_set<char*> test2;
2118             #if defined(__GNUC__) && (__GNUC__==4) && (__GNUC_MINOR__<2)
2119             #error can't use unordered_{map,set} with gcc-4.[01]: http://gcc.gnu.org/PR24389
2120             #endif],
2121                     wx_cv_class_tr1unorderedmapset=yes,
2122                     wx_cv_class_tr1unorderedmapset=no)
2123                 ]
2124             )],
2125             [],
2126             [ ]
2127         )
2128
2129         if test "$wx_cv_class_tr1unorderedmapset" = yes; then
2130             AC_DEFINE(HAVE_TR1_UNORDERED_MAP)
2131             AC_DEFINE(HAVE_TR1_UNORDERED_SET)
2132         else
2133             dnl check for hash_map and hash_set headers
2134             AC_CHECK_HEADER([hash_map],
2135                 [AC_CACHE_CHECK([for std::hash_map and hash_set],
2136                     wx_cv_class_stdhashmapset,
2137                     [AC_TRY_COMPILE([#include <hash_map>
2138                         #include <hash_set>],
2139                         [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
2140                          std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
2141                         wx_cv_class_stdhashmapset=yes,
2142                         wx_cv_class_stdhashmapset=no)
2143                     ]
2144                 )],
2145                 [],
2146                 [ ]
2147             )
2148
2149             if test "$wx_cv_class_stdhashmapset" = yes; then
2150                 AC_DEFINE(HAVE_HASH_MAP)
2151                 AC_DEFINE(HAVE_STD_HASH_MAP)
2152             fi
2153
2154             AC_CHECK_HEADER([ext/hash_map],
2155                 [AC_CACHE_CHECK([for GNU hash_map and hash_set],
2156                     wx_cv_class_gnuhashmapset,
2157                     [AC_TRY_COMPILE([#include <ext/hash_map>
2158                         #include <ext/hash_set>],
2159                         [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
2160                          __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
2161                         wx_cv_class_gnuhashmapset=yes,
2162                         wx_cv_class_gnuhashmapset=no)
2163                     ]
2164                 )],
2165                 [],
2166                 [ ]
2167             )
2168
2169         fi
2170     fi
2171 fi
2172
2173 AC_CHECK_HEADERS([type_traits tr1/type_traits])
2174
2175 dnl check for atomic operations builtins for wx/atomic.h:
2176 WX_ATOMIC_BUILTINS
2177
2178 dnl pop C++
2179 AC_LANG_POP()
2180
2181 dnl ---------------------------------------------------------------------------
2182 dnl Define search path for includes and libraries: all headers and libs will be
2183 dnl looked for in all directories of this path
2184 dnl ---------------------------------------------------------------------------
2185
2186 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
2187 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
2188 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
2189 dnl
2190 dnl Also try to put all directories which may contain X11R6 before those which
2191 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
2192 dnl
2193 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
2194 dnl systems which have both (AIX 4.x does)
2195 SEARCH_INCLUDE="\
2196     /usr/local/include        \
2197     /usr/local/X11/include    \
2198     /usr/local/include/X11    \
2199     /usr/local/X11R7/include  \
2200     /usr/local/X11R6/include  \
2201     /usr/local/include/X11R7  \
2202     /usr/local/include/X11R6  \
2203                               \
2204     /usr/Motif-2.1/include    \
2205     /usr/Motif-1.2/include    \
2206     /usr/include/Motif1.2     \
2207                               \
2208     /usr/dt/include           \
2209     /usr/openwin/include      \
2210                               \
2211     /usr/include/Xm           \
2212                               \
2213     /usr/X11R7/include        \
2214     /usr/X11R6/include        \
2215     /usr/X11R6.4/include      \
2216                               \
2217     /usr/include/X11R7        \
2218     /usr/include/X11R6        \
2219                               \
2220     /usr/X11/include          \
2221     /usr/include/X11          \
2222                               \
2223     /usr/XFree86/include/X11  \
2224     /usr/pkg/include          \
2225                               \
2226     /usr/local/X1R5/include  \
2227     /usr/local/include/X11R5  \
2228     /usr/X11R5/include        \
2229     /usr/include/X11R5        \
2230                               \
2231     /usr/local/X11R4/include  \
2232     /usr/local/include/X11R4  \
2233     /usr/X11R4/include        \
2234     /usr/include/X11R4        \
2235                               \
2236     /usr/openwin/share/include"
2237
2238 dnl try to find out the standard lib locations for the systems with multiple
2239 dnl ABIs
2240 AC_MSG_CHECKING([for libraries directory])
2241
2242 case "${host}" in
2243     *-*-irix6* )
2244         AC_CACHE_VAL(
2245             wx_cv_std_libpath,
2246             [
2247                 for d in WX_STD_LIBPATH(); do
2248                     for e in a so sl dylib dll.a; do
2249                         libc="$d/libc.$e"
2250                         if test -f $libc; then
2251                             save_LIBS="$LIBS"
2252                             LIBS="$libc"
2253                             AC_LINK_IFELSE([int main() { return 0; }],
2254                                 wx_cv_std_libpath=`echo $d | sed s@/usr/@@`)
2255                             LIBS="$save_LIBS"
2256                             if test "x$wx_cv_std_libpath" != "x"; then
2257                                 break 2
2258                             fi
2259                         fi
2260                     done
2261                 done
2262                 if test "x$wx_cv_std_libpath" = "x"; then
2263                     wx_cv_std_libpath="lib"
2264                 fi
2265             ]
2266         )
2267         ;;
2268
2269     *-*-solaris2* )
2270         dnl use ../lib or ../lib/64 depending on the size of void*
2271         if test "$ac_cv_sizeof_void_p" = 8 -a -d "/usr/lib/64"; then
2272             wx_cv_std_libpath="lib/64"
2273         else
2274             wx_cv_std_libpath="lib"
2275         fi
2276         ;;
2277
2278     *-*-linux* )
2279         dnl use ../lib or ../lib64 depending on the size of void*
2280         if test "$ac_cv_sizeof_void_p" = 8 -a \
2281                 -d "/usr/lib64" -a ! -h "/usr/lib64"; then
2282             wx_cv_std_libpath="lib64"
2283         else
2284             wx_cv_std_libpath="lib"
2285         fi
2286         ;;
2287
2288     *)
2289         wx_cv_std_libpath="lib";
2290         ;;
2291 esac
2292
2293 AC_MSG_RESULT($wx_cv_std_libpath)
2294
2295 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s@include@$wx_cv_std_libpath@g` /usr/$wx_cv_std_libpath"
2296
2297 dnl Cross compiling with gcc?
2298 if test "$build" != "$host" -a "$GCC" = yes; then
2299     dnl for gcc cross-compilers "$CC -print-prog-name=ld" prints the path to
2300     dnl the linker. Stripping off the trailing '/bin/ld' gives us a candiate
2301     dnl for a 'root' below which libraries and headers for the target system
2302     dnl might be installed.
2303     if cross_root=`$CC -print-prog-name=ld 2>/dev/null`; then
2304         cross_root=`dirname $cross_root`
2305         cross_root=`dirname $cross_root`
2306
2307         dnl substitute this candiate root for '^/usr' in the search lists,
2308         dnl strip out any that don't start '^/usr'.
2309         SEARCH_LIB=`for x in $SEARCH_LIB; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2310         SEARCH_INCLUDE=`for x in $SEARCH_INCLUDE; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2311         SEARCH_INCLUDE="$SEARCH_INCLUDE $cross_root/include"
2312
2313         dnl also have pkg-config search for *.pc files under this 'root'
2314         if test -z "$PKG_CONFIG_PATH"; then
2315             PKG_CONFIG_PATH="$cross_root/local/lib/pkgconfig:$cross_root/lib/pkgconfig"
2316             export PKG_CONFIG_PATH
2317         fi
2318
2319         dnl AC_PATH_XTRA doesn't work currently unless -x-includes and
2320         dnl -x-libraries are given on the command line. So if they are not
2321         dnl set then set them here to plausible defaults.
2322         if test -z "$x_includes" -o "$x_includes" = NONE; then
2323             WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
2324             x_includes=$ac_find_includes
2325         fi
2326         if test -z "$x_libraries" -o "$x_libraries" = NONE; then
2327             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xt)
2328             x_libraries=$ac_find_libraries
2329         fi
2330     fi
2331 fi
2332
2333 dnl ------------------------------------------------------------------------
2334 dnl Check for libraries
2335 dnl ------------------------------------------------------------------------
2336
2337 dnl flush the cache because checking for libraries below might abort
2338 AC_CACHE_SAVE
2339
2340 dnl check for glibc version
2341 dnl
2342 dnl VZ: I have no idea why had this check been there originally, but now
2343 dnl     we could probably do without it by just always adding _GNU_SOURCE
2344 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2345     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2346         AC_TRY_COMPILE([#include <features.h>],
2347             [
2348                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2349                 not glibc 2.1
2350                 #endif
2351             ],
2352             [
2353                 wx_cv_lib_glibc21=yes
2354             ],
2355             [
2356                 wx_cv_lib_glibc21=no
2357             ]
2358         )
2359     ])
2360     if test "$wx_cv_lib_glibc21" = "yes"; then
2361         AC_DEFINE(wxHAVE_GLIBC2)
2362     fi
2363 fi
2364
2365 dnl we may need _GNU_SOURCE for 2 things:
2366 dnl
2367 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2368 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2369 dnl  which breaks libtiff compilation, so it is simpler to just define
2370 dnl  _GNU_SOURCE to get everything)
2371 dnl
2372 dnl  2. for Unicode functions
2373 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2374     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2375         AC_DEFINE(_GNU_SOURCE)
2376     fi
2377 fi
2378
2379 dnl Only add the -lm library if floating point functions cannot be used
2380 dnl without it.  This check is important on cygwin because of the bizarre
2381 dnl way that they have organized functions into libraries.  On cygwin, both
2382 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
2383 dnl means that
2384 dnl   1) linking with -lm is not necessary, and
2385 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
2386 dnl In particular, if you compile any program with -mno-cygwin and link with
2387 dnl -lm, it will crash instantly when it is run.  This happens because the
2388 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
2389 dnl the ___main function instead of allowing it to be defined by
2390 dnl /usr/lib/mingw/libmingw32.a as it should be.
2391 dnl
2392 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
2393 dnl
2394 dnl Just check a few floating point functions. If they are all found without
2395 dnl -lm, then we must not need -lm.
2396 have_cos=0
2397 have_floor=0
2398 AC_CHECK_FUNCS(cos, have_cos=1)
2399 AC_CHECK_FUNCS(floor, have_floor=1)
2400 AC_MSG_CHECKING(if floating point functions link without -lm)
2401 if test "$have_cos" = 1 -a "$have_floor" = 1; then
2402     AC_MSG_RESULT(yes)
2403 else
2404     AC_MSG_RESULT(no)
2405     LIBS="$LIBS -lm"
2406     # use different functions to avoid configure caching
2407     have_sin=0
2408     have_ceil=0
2409     AC_CHECK_FUNCS(sin, have_sin=1)
2410     AC_CHECK_FUNCS(ceil, have_ceil=1)
2411     AC_MSG_CHECKING(if floating point functions link with -lm)
2412     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
2413         AC_MSG_RESULT(yes)
2414     else
2415         AC_MSG_RESULT(no)
2416         # not sure we should warn the user, crash, etc.
2417     fi
2418 fi
2419
2420 dnl check for C99 string to long long conversion functions, assume that if we
2421 dnl have the unsigned variants, then we have the signed ones as well
2422 dnl
2423 dnl at least under SGI these functions are only available in C99 code and not
2424 dnl in C++ so do these tests using C++ compiler
2425 AC_LANG_PUSH(C++)
2426 if test "wxUSE_UNICODE" = "yes"; then
2427     WX_CHECK_FUNCS(wcstoull)
2428 else
2429     WX_CHECK_FUNCS(strtoull)
2430 fi
2431 AC_LANG_POP()
2432
2433 dnl ---------------------------------------------------------------------------
2434 dnl Optional libraries
2435 dnl
2436 dnl   --with-<lib>=sys
2437 dnl       looks for system library and fails if not found
2438 dnl
2439 dnl   --with-<lib>
2440 dnl   --with-<lib>=yes
2441 dnl       looks for system library and, if not found, prints a warning,
2442 dnl       falls back to the builtin wx version, and continues configuration
2443 dnl
2444 dnl   --with-<lib>=builtin
2445 dnl       uses builtin wx version without searching for system library
2446 dnl
2447 dnl   --with-<lib>=no
2448 dnl   --without-<lib>
2449 dnl       do not use library (neither system nor builtin wx version)
2450 dnl
2451 dnl ---------------------------------------------------------------------------
2452
2453 dnl ------------------------------------------------------------------------
2454 dnl Check for regex libraries
2455 dnl ------------------------------------------------------------------------
2456
2457 if test "$wxUSE_REGEX" != "no"; then
2458     AC_DEFINE(wxUSE_REGEX)
2459
2460     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2461         AC_MSG_WARN([Defaulting to the builtin regex library for Unicode build.])
2462         wxUSE_REGEX=builtin
2463     fi
2464
2465     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2466         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2467         dnl on some old systems it may be in libregex - check for it too?
2468         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp re_search)],, [ ])
2469
2470         if test "x$ac_cv_func_regcomp" != "xyes"; then
2471             if test "$wxUSE_REGEX" = "sys" ; then
2472                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2473             else
2474                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2475                 wxUSE_REGEX=builtin
2476             fi
2477         else
2478             dnl we are using the system library
2479             wxUSE_REGEX=sys
2480             dnl only the built-in supports advanced REs
2481             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2482         fi
2483     fi
2484 fi
2485
2486 dnl ------------------------------------------------------------------------
2487 dnl Check for zlib compression library
2488 dnl ------------------------------------------------------------------------
2489
2490 ZLIB_LINK=
2491 if test "$wxUSE_ZLIB" != "no" ; then
2492     AC_DEFINE(wxUSE_ZLIB)
2493
2494     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2495         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2496         dnl should still use it because hopefully (can someone confirm this?)
2497         dnl Apple did fix the security problem in it and not using the system
2498         dnl library results in a whole bunch of warnings when linking with
2499         dnl Carbon framework
2500         if test "$USE_DARWIN" = 1; then
2501             system_zlib_h_ok="yes"
2502         else
2503             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2504             dnl known to not work) and although I don't know which is
2505             dnl the minimal required version it's safer to test for 1.1.4 as
2506             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2507             dnl has anything more ancient (1.1.3 was released in July 1998)
2508             dnl anyhow
2509             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2510                 [AC_TRY_RUN(
2511                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2512                     [
2513                         #include <zlib.h>
2514                         #include <stdio.h>
2515
2516                         int main()
2517                         {
2518                             FILE *f=fopen("conftestval", "w");
2519                             if (!f) exit(1);
2520                             fprintf(f, "%s",
2521                                     ZLIB_VERSION[0] == '1' &&
2522                                     (ZLIB_VERSION[2] > '1' ||
2523                                     (ZLIB_VERSION[2] == '1' &&
2524                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2525                             exit(0);
2526                         }
2527                     ],
2528                     ac_cv_header_zlib_h=`cat conftestval`,
2529                     ac_cv_header_zlib_h=no,
2530                     dnl cross-compiling: don't have an answer, try later
2531                     unset ac_cv_header_zlib_h
2532                 )]
2533             )
2534             dnl If the test above did not come up with a value (e.g. cross
2535             dnl compiling) then this should give a definitive answer
2536             AC_CHECK_HEADER(zlib.h,,, [ ])
2537
2538             system_zlib_h_ok=$ac_cv_header_zlib_h
2539         fi
2540
2541         if test "$system_zlib_h_ok" = "yes"; then
2542             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2543         fi
2544
2545         if test "x$ZLIB_LINK" = "x" ; then
2546             if test "$wxUSE_ZLIB" = "sys" ; then
2547                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2548             else
2549                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2550                 wxUSE_ZLIB=builtin
2551             fi
2552         else
2553             dnl we are using the system library
2554             wxUSE_ZLIB=sys
2555         fi
2556     fi
2557 fi
2558
2559 dnl ------------------------------------------------------------------------
2560 dnl Check for png library
2561 dnl ------------------------------------------------------------------------
2562
2563 PNG_LINK=
2564 if test "$wxUSE_LIBPNG" != "no" ; then
2565     AC_DEFINE(wxUSE_LIBPNG)
2566
2567     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2568         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2569         wxUSE_LIBPNG=sys
2570     fi
2571
2572     dnl for the check below to have a chance to succeed, we must already have
2573     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2574     dnl doesn't depend on zlib)
2575     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2576         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2577         wxUSE_LIBPNG=builtin
2578     fi
2579
2580     if test "$wxUSE_MGL" != 1 ; then
2581         dnl Don't check for libpng when building wxMGL, libmgl contains it
2582         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2583             dnl libpng version 0.9 is known to not work, if an even newer
2584             dnl version is required, just bump it up in the test below
2585             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2586                 [AC_TRY_RUN(
2587                     dnl png.h defines PNG_LIBPNG_VER=number
2588                     [
2589                         #include <png.h>
2590                         #include <stdio.h>
2591
2592                         int main()
2593                         {
2594                             FILE *f=fopen("conftestval", "w");
2595                             if (!f) exit(1);
2596                             fprintf(f, "%s",
2597                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2598                             exit(0);
2599                         }
2600                     ],
2601                     ac_cv_header_png_h=`cat conftestval`,
2602                     ac_cv_header_png_h=no,
2603                     dnl cross-compiling: test (later) if we have any png.h
2604                     unset ac_cv_header_png_h
2605                 )]
2606             )
2607             AC_CHECK_HEADER(png.h,,, [ ])
2608
2609             if test "$ac_cv_header_png_h" = "yes"; then
2610                 AC_CHECK_LIB(png, png_sig_cmp, PNG_LINK=" -lpng -lz", , [-lz -lm])
2611             fi
2612
2613             if test "x$PNG_LINK" = "x" ; then
2614                 if test "$wxUSE_LIBPNG" = "sys" ; then
2615                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2616                 else
2617                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2618                     wxUSE_LIBPNG=builtin
2619                 fi
2620             else
2621                 dnl we are using the system library
2622                 wxUSE_LIBPNG=sys
2623             fi
2624         fi
2625     fi
2626 fi
2627
2628 dnl ------------------------------------------------------------------------
2629 dnl Check for jpeg library
2630 dnl ------------------------------------------------------------------------
2631
2632 dnl this check must be done before the check for libtiff as libtiff uses
2633 dnl libjpeg itself
2634 JPEG_LINK=
2635 if test "$wxUSE_LIBJPEG" != "no" ; then
2636     AC_DEFINE(wxUSE_LIBJPEG)
2637
2638     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2639         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2640         wxUSE_LIBJPEG=sys
2641     fi
2642
2643     if test "$wxUSE_MGL" != 1 ; then
2644         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2645         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2646             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2647             dnl HAVE_STDLIB_H which are already defined and this provokes
2648             dnl a compiler warning which configure considers as an error...
2649             AC_MSG_CHECKING(for jpeglib.h)
2650             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2651                 AC_TRY_COMPILE(
2652                     [
2653                         #undef HAVE_STDLIB_H
2654                         #include <stdio.h>
2655                         #include <jpeglib.h>
2656                     ],
2657                     [
2658                     ],
2659                     ac_cv_header_jpeglib_h=yes,
2660                     ac_cv_header_jpeglib_h=no
2661                 )
2662             )
2663             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2664
2665             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2666                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2667             fi
2668
2669             if test "x$JPEG_LINK" = "x" ; then
2670                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2671                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2672                 else
2673                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2674                     wxUSE_LIBJPEG=builtin
2675                 fi
2676             else
2677                 dnl we are using the system library
2678                 wxUSE_LIBJPEG=sys
2679
2680                 if test "$wxUSE_MSW" = 1; then
2681                     dnl boolean is defined by the jpeg headers and also by the
2682                     dnl Windows headers of some compilers. This type has been
2683                     dnl renamed in the builtin, so it is only an issue when
2684                     dnl using an external jpeg lib on Windows.
2685                     AC_CHECK_TYPES(
2686                         [boolean],
2687                         [
2688                             AC_CHECK_SIZEOF(
2689                                 [boolean],
2690                                 [],
2691                                 [
2692                                     #undef HAVE_BOOLEAN
2693                                     #include <stdio.h>
2694                                     #include <jpeglib.h>
2695                                 ])
2696                             AC_DEFINE_UNQUOTED(
2697                                 [wxHACK_BOOLEAN],
2698                                 [wxInt`expr 8 \* $ac_cv_sizeof_boolean`])
2699                         ],
2700                         [],
2701                         [#include <windows.h>])
2702                 fi
2703             fi
2704         fi
2705     fi
2706 fi
2707
2708 dnl ------------------------------------------------------------------------
2709 dnl Check for tiff library
2710 dnl ------------------------------------------------------------------------
2711
2712 TIFF_LINK=
2713 TIFF_PREREQ_LINKS=-lm
2714 if test "$wxUSE_LIBTIFF" != "no" ; then
2715     AC_DEFINE(wxUSE_LIBTIFF)
2716
2717     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2718         dnl libtiff may depend on libjpeg and libz so use them in the test
2719         dnl below or it would fail
2720         if test "$wxUSE_LIBJPEG" = "sys"; then
2721             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2722         fi
2723         if test "$wxUSE_ZLIB" = "sys"; then
2724             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2725         fi
2726         AC_CHECK_HEADER(tiffio.h,
2727                         [
2728                             AC_CHECK_LIB(tiff, TIFFError,
2729                                          TIFF_LINK=" -ltiff",
2730                                          ,
2731                                          $TIFF_PREREQ_LINKS)
2732                         ],
2733                         [],
2734                         [ ]
2735                        )
2736
2737         if test "x$TIFF_LINK" = "x" ; then
2738             if test "$wxUSE_LIBTIFF" = "sys" ; then
2739                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2740             else
2741                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2742                 wxUSE_LIBTIFF=builtin
2743             fi
2744         else
2745             dnl we are using the system library
2746             wxUSE_LIBTIFF=sys
2747         fi
2748     fi
2749     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2750         if test "$wxUSE_LIBJPEG" = "no"; then
2751             dnl we have to prevent the builtin libtiff configure from building the
2752             dnl library with JPEG support as this was explicitly disabled by user,
2753             dnl but unfortunately it needs --disable-jpeg and not --without-libjpeg
2754             dnl (which will be passed to it anyhow as configure passes arguments to
2755             dnl the top-level script to all the other ones called recursively), so
2756             dnl we need to hack around this
2757             ac_configure_args="$ac_configure_args --disable-jpeg"
2758         fi
2759         AC_CONFIG_SUBDIRS([src/tiff])
2760     fi
2761 fi
2762
2763 dnl ------------------------------------------------------------------------
2764 dnl Check for expat libraries
2765 dnl ------------------------------------------------------------------------
2766
2767 if test "$wxUSE_EXPAT" != "no"; then
2768     wxUSE_XML=yes
2769     AC_DEFINE(wxUSE_EXPAT)
2770     AC_DEFINE(wxUSE_XML)
2771
2772     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2773         AC_CHECK_HEADER([expat.h], [found_expat_h=1],, [ ])
2774         if test "x$found_expat_h" = "x1"; then
2775             dnl Expat 1.95.6 comes with broken expat.h:
2776             AC_CACHE_CHECK([if expat.h is valid C++ header],
2777                 wx_cv_expat_is_not_broken,
2778                 [
2779                 AC_LANG_PUSH(C++)
2780                 AC_TRY_COMPILE([#include <expat.h>],[],
2781                     wx_cv_expat_is_not_broken=yes,
2782                     wx_cv_expat_is_not_broken=no
2783                 )
2784                 AC_LANG_POP()
2785                 ]
2786             )
2787             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2788                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2789             fi
2790         fi
2791         if test "x$EXPAT_LINK" = "x" ; then
2792             if test "$wxUSE_EXPAT" = "sys" ; then
2793                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2794             else
2795                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2796                 wxUSE_EXPAT=builtin
2797             fi
2798         else
2799             dnl we are using the system library
2800             wxUSE_EXPAT=sys
2801         fi
2802     fi
2803     if test "$wxUSE_EXPAT" = "builtin" ; then
2804         dnl Expat needs this:
2805         AC_CONFIG_SUBDIRS([src/expat])
2806     fi
2807 fi
2808
2809
2810 dnl ------------------------------------------------------------------------
2811 dnl Check for libmspack
2812 dnl ------------------------------------------------------------------------
2813
2814 if test "$wxUSE_LIBMSPACK" != "no"; then
2815     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1],, [ ])
2816     if test "x$found_mspack_h" = "x1"; then
2817         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2818                      MSPACK_LINK=" -lmspack")
2819     fi
2820     if test "x$MSPACK_LINK" = "x" ; then
2821         wxUSE_LIBMSPACK=no
2822     fi
2823 fi
2824
2825 if test "$wxUSE_LIBMSPACK" != "no"; then
2826     AC_DEFINE(wxUSE_LIBMSPACK)
2827 fi
2828
2829
2830 dnl ----------------------------------------------------------------
2831 dnl search for toolkit (widget sets)
2832 dnl ----------------------------------------------------------------
2833
2834 AFMINSTALL=
2835 WIN32INSTALL=
2836
2837 TOOLKIT=
2838 TOOLKIT_INCLUDE=
2839 WIDGET_SET=
2840
2841 dnl are we building for a win32 target environment?
2842 dnl If so, setup common stuff needed for both GUI and Base libs.
2843 if test "$USE_WIN32" = 1 ; then
2844     AC_CHECK_HEADERS(w32api.h,,, [ ])
2845     AC_CHECK_HEADER(windows.h,,
2846     [
2847         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2848     ],
2849     [ ])
2850
2851     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -ladvapi32 -lwsock32 -lgdi32"
2852     case "${host}" in
2853         x86_64-*-mingw32* )
2854             dnl we need to define this to embed the manifest for correct
2855             dnl platform from wx/msw/wx.rc (this is not needed for x86 which is
2856             dnl the default in wx/msw/rcdefs.h)
2857             WINDRES_CPU_DEFINE="--define WX_CPU_AMD64"
2858         ;;
2859     esac
2860     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2861         LIBS="$LIBS -loleacc"
2862     fi
2863
2864     case "${host}" in
2865         *-*-cygwin* )
2866             dnl Cygwin doesn't include these by default
2867             LIBS="$LIBS -lkernel32 -luser32"
2868     esac
2869
2870     dnl This one is still used by some sample makefiles.
2871     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__ $WINDRES_CPU_DEFINE"
2872     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2873
2874     dnl This lot we export to wx-config.  It must add the relevant
2875     dnl include directories at the point when they can be known.
2876     dnl (but are these (still) required anyway?)
2877     WXCONFIG_RESFLAGS="--define __WIN32__ --define __WIN95__ --define __GNUWIN32__ $WINDRES_CPU_DEFINE"
2878
2879     dnl install Win32-specific files in "make install"
2880     WIN32INSTALL=win32install
2881
2882     dnl pbt.h is missing on Wine at least
2883     AC_CHECK_HEADER([pbt.h],, [AC_DEFINE(NEED_PBT_H)], [ ])
2884 fi
2885
2886 if test "$wxUSE_GUI" = "yes"; then
2887     USE_GUI=1
2888
2889     GUI_TK_LIBRARY=
2890
2891     WXGTK12=
2892     WXGTK127=
2893     WXGTK2=
2894     WXGPE=
2895
2896     if test "$wxUSE_OLD_COCOA" = 1 ; then
2897         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2898             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2899             wxUSE_PRINTING_ARCHITECTURE=no
2900         fi
2901         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2902             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2903             wxUSE_DRAG_AND_DROP=no
2904         fi
2905         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2906             AC_MSG_WARN([wxDragImage not supported under wxCocoa yet, disabled])
2907             wxUSE_DRAGIMAGE=no
2908         fi
2909     fi
2910
2911     if test "$wxUSE_MSW" = 1 ; then
2912         TOOLKIT=MSW
2913         GUIDIST=MSW_DIST
2914
2915         dnl -mwindows causes a heap of other default gui libs to be linked in.
2916         case "${host}" in
2917             *-*-mingw32* )
2918                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2919         esac
2920     fi
2921
2922     if test "$wxUSE_GTK" = 1; then
2923         dnl GTK+ test program must be compiled with C compiler
2924         AC_MSG_CHECKING([for GTK+ version])
2925
2926         gtk_version_cached=1
2927         AC_CACHE_VAL(wx_cv_lib_gtk,
2928             [
2929                 dnl stupid GTK+ AM macros produce their own messages, so we
2930                 dnl have to pass to the next line
2931                 gtk_version_cached=0
2932                 AC_MSG_RESULT()
2933
2934                 dnl we must link against lgthread unless the user
2935                 dnl used --disable-threads
2936                 GTK_MODULES=
2937                 if test "$wxUSE_THREADS" = "yes"; then
2938                     GTK_MODULES=gthread
2939                 fi
2940
2941                 dnl detect GTK2
2942                 wx_cv_lib_gtk=
2943                 if test "x$wxGTK_VERSION" != "x1"
2944                 then
2945                     dnl The gthread.pc that ships with Solaris returns '-mt',
2946                     dnl it's correct for Sun CC, but gcc requires '-pthreads'.
2947                     dnl So disable the compile check and remove the -mt below.
2948                     case "${host}" in
2949                         *-*-solaris2* )
2950                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
2951                                 enable_gtktest=no
2952                             fi
2953                     esac
2954
2955                     AM_PATH_GTK_2_0(2.4.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2956
2957                     dnl we use symbols from X11 directly so we should link with it
2958                     GTK_LIBS="$GTK_LIBS -lX11"
2959                 fi
2960
2961                 dnl detect GTK1.x
2962                 if test -z "$wx_cv_lib_gtk"; then
2963                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
2964                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2965
2966                         if test -z "$wx_cv_lib_gtk"; then
2967                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2968                         fi
2969                     fi
2970                 fi
2971
2972                 if test -z "$wx_cv_lib_gtk"; then
2973                     dnl looks better in AC_MSG_RESULT
2974                     wx_cv_lib_gtk=none
2975                 else
2976                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2977                     dnl subsequent runs
2978                     wx_cv_cflags_gtk=$GTK_CFLAGS
2979                     wx_cv_libs_gtk=$GTK_LIBS
2980                 fi
2981             ]
2982         )
2983
2984         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2985         dnl enough
2986         if test "$gtk_version_cached" = 1; then
2987             AC_MSG_RESULT($wx_cv_lib_gtk)
2988         fi
2989
2990         case "$wx_cv_lib_gtk" in
2991             2.0)    WXGTK2=1
2992                     TOOLKIT_VERSION=2
2993                     ;;
2994             1.2.7)  WXGTK127=1
2995                     WXGTK12=1
2996                     ;;
2997             1.2.3)  WXGTK12=1
2998                     ;;
2999             *)      AC_MSG_ERROR([
3000 The development files for GTK+ were not found. For GTK+ 2, please
3001 ensure that pkg-config is in the path and that gtk+-2.0.pc is
3002 installed. For GTK+ 1.2 please check that gtk-config is in the path,
3003 and that the version is 1.2.3 or above. Also check that the
3004 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
3005 --libs' are in the LD_LIBRARY_PATH or equivalent.
3006                             ])
3007                     ;;
3008         esac
3009
3010         if test "$WXGTK2" = 1; then
3011             save_CFLAGS="$CFLAGS"
3012             save_LIBS="$LIBS"
3013             CFLAGS="$wx_cv_cflags_gtk $CFLAGS"
3014             LIBS="$LIBS $wx_cv_libs_gtk"
3015
3016             dnl test if we have at least GTK+ 2.18:
3017             AC_MSG_CHECKING([if GTK+ is version >= 2.18])
3018             AC_TRY_COMPILE([
3019                             #include <gtk/gtk.h>
3020                            ],
3021                            [
3022                             #if !GTK_CHECK_VERSION(2,18,0)
3023                             Not GTK+ 2.18
3024                             #endif
3025                            ],
3026                            [
3027                             AC_DEFINE(__WXGTK218__)
3028                             AC_DEFINE(__WXGTK210__)
3029                             AC_DEFINE(__WXGTK26__)
3030                             AC_MSG_RESULT([yes])
3031                             ac_wxgtk218=1
3032                            ],
3033                            [
3034                             AC_MSG_RESULT([no])
3035                             ac_wxgtk218=0
3036                            ])
3037
3038             if test "$ac_wxgtk218" = 0; then
3039                 dnl test if we have at least GTK+ 2.10:
3040                 AC_MSG_CHECKING([if GTK+ is version >= 2.10])
3041                 AC_TRY_COMPILE([
3042                                 #include <gtk/gtk.h>
3043                                ],
3044                                [
3045                                 #if !GTK_CHECK_VERSION(2,10,0)
3046                                 Not GTK+ 2.10
3047                                 #endif
3048                                ],
3049                                [
3050                                 AC_DEFINE(__WXGTK210__)
3051                                 AC_DEFINE(__WXGTK26__)
3052                                 AC_MSG_RESULT([yes])
3053                                 ac_wxgtk210=1
3054                                ],
3055                                [
3056                                 AC_MSG_RESULT([no])
3057                                 ac_wxgtk210=0
3058                                ])
3059
3060                 if test "$ac_wxgtk210" = 0; then
3061                     dnl test if we have at least GTK+ 2.6:
3062                     AC_MSG_CHECKING([if GTK+ is version >= 2.6])
3063                     AC_TRY_COMPILE([
3064                                     #include <gtk/gtk.h>
3065                                 ],
3066                                 [
3067                                     #if !GTK_CHECK_VERSION(2,6,0)
3068                                     Not GTK+ 2.6
3069                                     #endif
3070                                 ],
3071                                 [
3072                                     AC_DEFINE(__WXGTK26__)
3073                                     AC_MSG_RESULT([yes])
3074                                     ac_wxgtk26=1
3075                                 ],
3076                                 [
3077                                     AC_MSG_RESULT([no])
3078                                     ac_wxgtk26=0
3079                                 ])
3080                 fi
3081             fi
3082
3083             CFLAGS="$save_CFLAGS"
3084             LIBS="$save_LIBS"
3085         else
3086             if test "$wxUSE_UNICODE" = "yes"; then
3087                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
3088                 wxUSE_UNICODE=no
3089             fi
3090
3091             dnl test for XIM support in libgdk
3092             AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
3093
3094             dnl we need poll() in src/gtk1/app.cpp (we know that Darwin doesn't
3095             dnl have it but we do the check for the others)
3096             if test "$USE_DARWIN" != 1; then
3097                 AC_CHECK_FUNCS(poll)
3098             fi
3099         fi
3100
3101         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
3102         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
3103
3104         dnl disable GTK runtime type checks
3105         TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE -DG_DISABLE_CAST_CHECKS"
3106
3107         AFMINSTALL=afminstall
3108         TOOLKIT=GTK
3109         GUIDIST=GTK_DIST
3110
3111         dnl test for external libxpm if we're configured to use it
3112         if test "$wxUSE_GPE" = "yes"; then
3113             AC_MSG_CHECKING(for gpewidget library)
3114             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
3115             if test "$ac_find_libraries" != "" ; then
3116                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3117                 dnl -lgpewidget must be before all GTK libs and
3118                 dnl we guess its path from the prefix
3119                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
3120                 WXGPE=1
3121                 AC_MSG_RESULT([found in $ac_find_libraries])
3122             else
3123                 AC_MSG_RESULT(not found)
3124             fi
3125
3126             dnl AC_MSG_CHECKING(for gpe library)
3127             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
3128             dnl if test "$ac_find_libraries" != "" ; then
3129             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3130             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
3131             dnl     AC_MSG_RESULT(found in $ac_find_libraries)
3132             dnl else
3133             dnl     AC_MSG_RESULT(not found)
3134             dnl fi
3135         fi
3136     fi
3137
3138     if test "$wxUSE_MGL" = 1; then
3139        AC_MSG_CHECKING(for SciTech MGL library)
3140         if test "x$MGL_ROOT" = x ; then
3141             AC_MSG_RESULT(not found)
3142             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
3143         else
3144             AC_MSG_RESULT($MGL_ROOT)
3145         fi
3146
3147         AC_MSG_CHECKING(for libmgl location)
3148         dnl Find MGL library that we want
3149         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
3150         dnl             and for non-x86 versions
3151         case "${host}" in
3152             *-*-linux* )
3153               dnl glibc.so, glibc are for older versions of MGL,
3154               dnl x86/a, x86/so are used by >= 5.0 R11
3155               if test "x$wxUSE_SHARED" = xyes ; then
3156                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
3157               else
3158                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
3159               fi
3160               ;;
3161             *-pc-msdosdjgpp )
3162               mgl_os_candidates="dos32/dj2"
3163               ;;
3164             *)
3165               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
3166         esac
3167
3168         mgl_lib_type=""
3169         mgl_os=""
3170
3171         for mgl_os_i in $mgl_os_candidates ; do
3172             if test "x$mgl_os" = x ; then
3173                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
3174                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
3175                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
3176                         mgl_lib_type=debug
3177                         mgl_os=$mgl_os_i
3178                     fi
3179                 fi
3180                 if test "x$mgl_lib_type" = x ; then
3181                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
3182                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
3183                         mgl_lib_type=release
3184                         mgl_os=$mgl_os_i
3185                     fi
3186                 fi
3187             fi
3188         done
3189
3190         if test "x$mgl_os" = x ; then
3191             AC_MSG_RESULT(not found)
3192             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
3193         fi
3194         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
3195
3196         wxUSE_UNIVERSAL="yes"
3197
3198         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
3199         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
3200
3201         AFMINSTALL=afminstall
3202         TOOLKIT=MGL
3203         GUIDIST=MGL_DIST
3204     fi
3205
3206     if test "$wxUSE_DFB" = 1; then
3207        PKG_PROG_PKG_CONFIG()
3208
3209        PKG_CHECK_MODULES(DIRECTFB,
3210                          [directfb >= 0.9.23],
3211                          [
3212                            wxUSE_UNIVERSAL="yes"
3213                            TOOLKIT_INCLUDE="$DIRECTFB_CFLAGS"
3214                            GUI_TK_LIBRARY="$DIRECTFB_LIBS"
3215                            TOOLKIT=DFB
3216                            GUIDIST=DFB_DIST
3217                          ],
3218                          [
3219                            AC_MSG_ERROR([DirectFB not found.])
3220                          ]
3221                          )
3222     fi
3223
3224     if test "$wxUSE_MICROWIN" = 1; then
3225         AC_MSG_CHECKING(for MicroWindows)
3226         if test "x$MICROWINDOWS" = x ; then
3227             AC_MSG_RESULT(not found)
3228             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
3229         else
3230             AC_MSG_RESULT($MICROWINDOWS)
3231         fi
3232
3233         if test -f $MICROWINDOWS/lib/libmwin.a; then
3234             AC_MSG_RESULT(MicroWindows' libraries found.)
3235         else
3236             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
3237         fi
3238
3239         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
3240         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
3241
3242         wxUSE_UNIVERSAL="yes"
3243
3244         AFMINSTALL=afminstall
3245         TOOLKIT=MICROWIN
3246         GUIDIST=MICROWIN_DIST
3247
3248         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
3249     fi
3250
3251     dnl common part of X11 and Motif port checks
3252     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3253         dnl use standard macros to check for X headers/libs, this brings
3254         dnl support for the standard configure options --x-includes,
3255         dnl --x-libraries and --no-x
3256         AC_PATH_XTRA
3257
3258         if test "$no_x" = "yes"; then
3259           AC_MSG_ERROR([X11 not found, please use --x-includes and/or --x-libraries options (see config.log for details)])
3260         fi
3261
3262         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
3263         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
3264         dnl this junk out
3265         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
3266         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
3267         AFMINSTALL=afminstall
3268         COMPILED_X_PROGRAM=0
3269
3270     fi
3271
3272     if test "$wxUSE_X11" = 1; then
3273         if test "$wxUSE_NANOX" = "yes"; then
3274             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
3275             if test "x$MICROWIN" = x ; then
3276                 AC_MSG_RESULT(not found)
3277                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
3278             else
3279                 AC_MSG_RESULT($MICROWIN)
3280                 AC_DEFINE(wxUSE_NANOX)
3281             fi
3282         fi
3283
3284         if test "$wxUSE_UNICODE" = "yes"; then
3285             PKG_PROG_PKG_CONFIG()
3286
3287             PKG_CHECK_MODULES(PANGOX, pangox,
3288                 [
3289                     CFLAGS="$PANGOX_CFLAGS $CFLAGS"
3290                     CXXFLAGS="$PANGOX_CFLAGS $CXXFLAGS"
3291                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
3292                 ],
3293                 [
3294                     AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
3295                 ]
3296             )
3297             PKG_CHECK_MODULES(PANGOFT2, pangoft2,
3298                 [
3299                     CFLAGS="$PANGOFT2_CFLAGS $CFLAGS"
3300                     CXXFLAGS="$PANGOFT2_CFLAGS $CXXFLAGS"
3301                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
3302                 ],
3303                 [
3304                     AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
3305                     wxUSE_PRINTING_ARCHITECTURE="no"
3306                 ]
3307             )
3308             PKG_CHECK_MODULES(PANGOXFT, pangoxft,
3309                 [
3310                     AC_DEFINE(HAVE_PANGO_XFT)
3311                     CFLAGS="$PANGOXFT_CFLAGS $CFLAGS"
3312                     CXXFLAGS="$PANGOXFT_CFLAGS $CXXFLAGS"
3313                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
3314                 ],
3315                 [
3316                     AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
3317                 ]
3318             )
3319             save_LIBS="$LIBS"
3320             LIBS="$LIBS $PANGOX_LIBS"
3321             AC_CHECK_FUNCS([pango_font_family_is_monospace])
3322             LIBS="$save_LIBS"
3323         fi
3324
3325         wxUSE_UNIVERSAL="yes"
3326
3327         if test "$wxUSE_NANOX" = "yes"; then
3328             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
3329             TOOLCHAIN_DEFS="${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"
3330             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
3331         else
3332             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
3333         fi
3334
3335         TOOLKIT=X11
3336         GUIDIST=X11_DIST
3337     fi
3338
3339     if test "$wxUSE_MOTIF" = 1; then
3340         AC_MSG_CHECKING(for Motif/Lesstif headers)
3341         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
3342         if test "$ac_find_includes" != "" ; then
3343             AC_MSG_RESULT(found in $ac_find_includes)
3344             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
3345             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
3346         else
3347             save_CFLAGS=$CFLAGS
3348             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3349
3350             AC_TRY_COMPILE(
3351                 [
3352                     #include <Xm/Xm.h>
3353                 ],
3354                 [
3355                     int version;
3356                     version = xmUseVersion;
3357                 ],
3358                 [
3359                     AC_MSG_RESULT(found in default search path)
3360                     COMPILED_X_PROGRAM=1
3361                 ],
3362                 [
3363                     AC_MSG_RESULT(no)
3364                     AC_MSG_ERROR(please set CPPFLAGS to contain the location of Xm/Xm.h)
3365                 ]
3366             )
3367
3368             CFLAGS=$save_CFLAGS
3369         fi
3370
3371
3372         AC_MSG_CHECKING(for Motif/Lesstif library)
3373         WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
3374
3375         if test "x$ac_find_libraries" != "x" ; then
3376             AC_MSG_RESULT(found in $ac_find_libraries)
3377
3378             WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3379             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3380         else
3381             dnl it might happen that we found headers in one of the standard
3382             dnl paths but the libs are elsewhere but still in default (linker)
3383             dnl path -- try to compile a test program to check for this
3384             save_CFLAGS=$CFLAGS
3385             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3386             save_LIBS="$LIBS"
3387             LIBS="$GUI_TK_LIBRARY -lXm -lXmu -lXext -lX11"
3388
3389             AC_TRY_LINK(
3390                 [
3391                     #include <Xm/Xm.h>
3392                 ],
3393                 [
3394                     int version;
3395                     version = xmUseVersion;
3396                 ],
3397                 [
3398                     AC_MSG_RESULT(found in default search path)
3399                     COMPILED_X_PROGRAM=1
3400                 ],
3401                 [
3402                     AC_MSG_RESULT(no)
3403                     AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3404                 ]
3405             )
3406
3407             CFLAGS=$save_CFLAGS
3408             LIBS="$save_LIBS"
3409         fi
3410
3411         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3412         libp_link=""
3413         libsm_ice_link=""
3414         libs_found=0
3415         for libp in "" " -lXp"; do
3416             if test "$libs_found" = 0; then
3417                 for libsm_ice in "" " -lSM -lICE"; do
3418                     if test "$libs_found" = 0; then
3419                         save_LIBS="$LIBS"
3420                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3421                         save_CFLAGS=$CFLAGS
3422                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3423
3424                         AC_TRY_LINK(
3425                             [
3426                                 #include <Xm/Xm.h>
3427                                 #include <Xm/List.h>
3428                             ],
3429                             [
3430                                 XmString string = NULL;
3431                                 Widget w = NULL;
3432                                 int position = 0;
3433                                 XmListAddItem(w, string, position);
3434                             ],
3435                             [
3436                                 libp_link="$libp"
3437                                 libsm_ice_link="$libsm_ice"
3438                                 AC_MSG_RESULT(
3439                                     [need${libp_link}${libsm_ice_link}])
3440                                 libs_found=1
3441                             ], []
3442                         )
3443
3444                         LIBS="$save_LIBS"
3445                         CFLAGS=$save_CFLAGS
3446                     fi
3447                 done
3448             fi
3449         done
3450
3451         if test "$libs_found" = 0; then
3452             AC_MSG_RESULT([can't find the right libraries])
3453             AC_MSG_ERROR([can't link a simple motif program])
3454         fi
3455
3456         dnl this seems to be needed under IRIX and shouldn't do any harm
3457         dnl elsewhere
3458         AC_CHECK_LIB(Sgm, [SgCreateList], [libsgm_link=" -lSgm"])
3459
3460         save_CFLAGS=$CFLAGS
3461         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3462
3463         AC_CACHE_CHECK([for Motif 2],
3464             wx_cv_lib_motif2,
3465             AC_TRY_COMPILE([
3466                             #include <Xm/Xm.h>
3467                            ],
3468                            [
3469                             #if XmVersion < 2000
3470                             Not Motif 2
3471                             #endif
3472                            ],
3473                            wx_cv_lib_motif2="yes",
3474                            wx_cv_lib_motif2="no"))
3475         if test "$wx_cv_lib_motif2" = "yes"; then
3476             AC_DEFINE(__WXMOTIF20__,1)
3477         else
3478             AC_DEFINE(__WXMOTIF20__,0)
3479         fi
3480
3481         AC_CACHE_CHECK([whether Motif is Lesstif],
3482             wx_cv_lib_lesstif,
3483             AC_TRY_COMPILE([
3484                             #include <Xm/Xm.h>
3485                            ],
3486                            [
3487                             #if !defined(LesstifVersion) || LesstifVersion <= 0
3488                             Not Lesstif
3489                             #endif
3490                            ],
3491                            wx_cv_lib_lesstif="yes",
3492                            wx_cv_lib_lesstif="no")
3493         )
3494         if test "$wx_cv_lib_lesstif" = "yes"; then
3495             AC_DEFINE(__WXLESSTIF__,1)
3496         else
3497             AC_DEFINE(__WXLESSTIF__,0)
3498         fi
3499
3500         CFLAGS=$save_CFLAGS
3501
3502         GUI_TK_LIBRARY="$GUI_TK_LIBRARY${libsgm_link} -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3503         TOOLKIT=MOTIF
3504         GUIDIST=MOTIF_DIST
3505     fi
3506
3507     dnl more tests common to X11 and Motif:
3508     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3509         dnl test for external libxpm if we're configured to use it
3510         if test "$wxUSE_LIBXPM" = "sys"; then
3511             AC_MSG_CHECKING(for Xpm library)
3512             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3513             if test "$ac_find_libraries" != "" ; then
3514                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3515                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3516                 AC_MSG_RESULT(found in $ac_find_libraries)
3517
3518                 AC_CACHE_CHECK([for X11/xpm.h],
3519                     wx_cv_x11_xpm_h,
3520                     [
3521                         save_CFLAGS=$CFLAGS
3522                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3523
3524                         AC_TRY_COMPILE(
3525                             [
3526                                 #include <X11/xpm.h>
3527                             ],
3528                             [
3529                                 int version;
3530                                 version = XpmLibraryVersion();
3531                             ],
3532                             wx_cv_x11_xpm_h=yes,
3533                             wx_cv_x11_xpm_h=no
3534                         )
3535
3536                         CFLAGS=$save_CFLAGS
3537                     ]
3538                 )
3539
3540                 if test $wx_cv_x11_xpm_h = "yes"; then
3541                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3542                     AC_DEFINE(wxHAVE_LIB_XPM)
3543                 else
3544                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3545                 fi
3546             fi
3547
3548         fi
3549
3550         dnl XShapeQueryExtension checks: first the library, then prototype
3551         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3552                      [
3553                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3554                       wxHAVE_XEXT_LIB=1
3555                      ],
3556                      [], [$GUI_TK_LIBRARY -lX11])
3557
3558         if test "$wxHAVE_XEXT_LIB" = 1; then
3559             save_CFLAGS="$CFLAGS"
3560             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3561
3562             AC_MSG_CHECKING([for X11/extensions/shape.h])
3563             AC_TRY_COMPILE([
3564                             #include <X11/Xlib.h>
3565                             #include <X11/extensions/shape.h>
3566                            ],
3567                            [
3568                             int dummy1, dummy2;
3569                             XShapeQueryExtension((Display*)NULL,
3570                                                  (int*)NULL, (int*)NULL);
3571                            ],
3572                            [
3573                             AC_DEFINE(HAVE_XSHAPE)
3574                             AC_MSG_RESULT([found])
3575                            ],
3576                            [
3577                             AC_MSG_RESULT([not found])
3578                            ])
3579             CFLAGS="$save_CFLAGS"
3580
3581         fi
3582     fi
3583
3584     if test "$wxUSE_OSX_CARBON" = 1; then
3585         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3586         if test "$GCC" = yes; then
3587             AC_MSG_RESULT([gcc])
3588             CPPFLAGS_PASCAL="-fpascal-strings"
3589         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3590             AC_MSG_RESULT([xlc])
3591             CPPFLAGS_PASCAL="-qmacpstr"
3592         else
3593             AC_MSG_RESULT([none])
3594         fi
3595
3596         if test "x$wxUSE_UNIX" = "xyes"; then
3597             CPPFLAGS="$CPPFLAGS_PASCAL -I/Developer/Headers/FlatCarbon $CPPFLAGS"
3598         else
3599             dnl platform.h needs TARGET_CARBON before setup.h
3600             CPPFLAGS="$CPPFLAGS_PASCAL -DTARGET_CARBON $CPPFLAGS"
3601         fi
3602
3603         TOOLKIT=OSX_CARBON
3604         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3605         GUIDIST=OSX_CARBON_DIST
3606         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3607         dnl are different, so they need different names:
3608         WXBASEPORT="_carbon"
3609
3610         dnl in addition to defining __WXOSX_CARBON__ for this toolkit we want
3611         dnl to also define these extra symbols to make it possible to test for
3612         dnl any Mac port (__WXMAC__ is for backwards compatibility, __WXOSX__
3613         dnl is a new name)
3614         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMAC__ -D__WXOSX__"
3615     fi
3616
3617     if test "$wxUSE_OSX_COCOA" = 1; then
3618         TOOLKIT=OSX_COCOA
3619         GUIDIST=OSX_COCOA_DIST
3620
3621         dnl see the comment above in wxUSE_OSX_CARBON branch
3622         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMAC__ -D__WXOSX__"
3623     fi
3624
3625     if test "$wxUSE_OSX_IPHONE" = 1; then
3626         TOOLKIT=OSX_IPHONE
3627     fi
3628
3629     if test "$wxUSE_OLD_COCOA" = 1; then
3630         TOOLKIT=COCOA
3631         GUIDIST=COCOA_DIST
3632     fi
3633
3634     if test "$wxUSE_PM" = 1; then
3635         TOOLKIT=PM
3636         GUIDIST=PM_DIST
3637         AC_CACHE_CHECK([for type SPBCDATA],
3638             wx_cv_spbcdata,
3639             [
3640                 AC_TRY_COMPILE(
3641                     [
3642                         #define INCL_PM
3643                         #include <os2.h>
3644                     ],
3645                     [
3646                         SPBCDATA test;
3647                     ],
3648                     wx_cv_spbcdata=yes,
3649                     wx_cv_spbcdata=no
3650                 )
3651             ]
3652         )
3653
3654         if test $wx_cv_spbcdata = "yes"; then
3655             AC_DEFINE(HAVE_SPBCDATA)
3656         fi
3657     fi
3658
3659     dnl the name of the directory where the files for this toolkit live
3660     if test "$TOOLKIT" = "PM" ; then
3661         TOOLKIT_DIR="os2"
3662     else
3663         TOOLKIT_DIR=`echo ${TOOLKIT} | tr '[[A-Z]]' '[[a-z]]'`
3664     fi
3665
3666     if test "$wxUSE_UNIVERSAL" = "yes"; then
3667         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3668         WIDGET_SET=univ
3669     fi
3670
3671     dnl distribute samples/demos/utils with GUI versions
3672     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3673     DISTDIR="wx\$(TOOLKIT)"
3674 else
3675     USE_GUI=0
3676
3677     dnl this doesn't quite work right for wxBase, but the places
3678     dnl where it is wrong aren't fatal (yet) though.
3679     TOOLKIT_DIR="base"
3680
3681     dnl the sources, their dependenices and the headers
3682     if test "$USE_WIN32" = 1 ; then
3683         dnl yes, the toolkit for wxBase on win32 is actually MSW
3684         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3685         TOOLKIT="MSW"
3686     fi
3687
3688     dnl distribute only wxBase sources/headers
3689     GUIDIST="BASE_DIST"
3690     DISTDIR="wxBase"
3691 fi
3692
3693
3694 dnl ---------------------------------------------------------------------------
3695 dnl UTF-8 support
3696 dnl ---------------------------------------------------------------------------
3697
3698 dnl If UTF-8 support wasn't explicitly enabled or disabled, enable it only
3699 dnl for ports where it makes sense by default (GTK+, DirectFB):
3700 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "auto" ; then
3701     if test "$USE_UNIX" = 1 -a "$wxUSE_DARWIN" != 1 ; then
3702         wxUSE_UNICODE_UTF8=yes
3703     elif test "$USE_OS2" = 1 ; then
3704         dnl wide char support is quite incomplete in libc;
3705         dnl UTF-8 might actually work when evaluating/setting
3706         dnl code pages correctly, even for ports other than GTK20.
3707         wxUSE_UNICODE_UTF8=yes
3708     else
3709         wxUSE_UNICODE_UTF8=no
3710     fi
3711 fi
3712
3713 dnl ---------------------------------------------------------------------------
3714 dnl Optional libraries included when system library is not used
3715 dnl ---------------------------------------------------------------------------
3716
3717 dnl do this after test for X11 above so that we have a chance of finding Xlib.h
3718 if test "$wxUSE_GUI" = "yes"; then
3719     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
3720         dnl defines HAVE_X11_XKBLIB_H
3721         AC_CHECK_HEADERS([X11/Xlib.h],,, [ ])
3722         AC_CHECK_HEADERS([X11/XKBlib.h],,,
3723                          [
3724                           #if HAVE_X11_XLIB_H
3725                             #include <X11/Xlib.h>
3726                           #endif
3727                          ])
3728     fi
3729 fi
3730
3731
3732 dnl ---------------------------------------------------------------------------
3733 dnl wxDisplay checks
3734 dnl ---------------------------------------------------------------------------
3735
3736 USE_XINERAMA=0
3737 if test "$wxUSE_DISPLAY" = "yes"; then
3738     dnl Xinerama is used for wxGTK1/wxX11/wxMotif only
3739     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_GTK1" = 1; then
3740         AC_MSG_CHECKING([for Xinerama])
3741         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3742         if test "$ac_find_libraries" != "" ; then
3743             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3744             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3745                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3746             fi
3747             USE_XINERAMA=1
3748             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3749             AC_MSG_RESULT([yes])
3750         else
3751             AC_MSG_RESULT([no])
3752             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3753             wxUSE_DISPLAY="no"
3754         fi
3755     elif test "$wxUSE_MSW" = 1; then
3756         dnl DirectDraw for MSW - optionally used by WxDisplay.
3757         AC_CHECK_HEADER([ddraw.h], [], [], [#include <windows.h>])
3758     fi
3759 fi
3760
3761 if test "$wxUSE_DISPLAY" = "yes"; then
3762     dnl wxGTK2 needs Xxf86vm as well as Xinerama-using ports from above
3763     if test "$USE_XINERAMA" = 1 -o "$wxUSE_GTK" = 1; then
3764         AC_MSG_CHECKING([for Xxf86vm extension])
3765         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3766         if test "$ac_find_libraries" != "" ; then
3767             AC_MSG_RESULT([yes])
3768             AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3769                              [
3770                               GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3771                              ],
3772                              [],
3773                              [
3774                                   #if HAVE_X11_XLIB_H
3775                                     #include <X11/Xlib.h>
3776                                   #endif
3777                              ])
3778         else
3779             AC_MSG_RESULT([no])
3780         fi
3781     fi
3782 fi
3783
3784 dnl ---------------------------------------------------------------------------
3785 dnl X11 session management
3786 dnl ---------------------------------------------------------------------------
3787 if test "$wxUSE_DETECT_SM" = "yes"; then
3788     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_OLD_COCOA" != 1; then
3789         AC_MSG_CHECKING([for -lSM - X11 session management])
3790         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],SM)
3791         if test "$ac_find_libraries" != "" ; then
3792             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3793             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3794                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3795             fi
3796             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lSM"
3797             AC_MSG_RESULT([yes])
3798         else
3799             AC_MSG_RESULT([no])
3800             AC_MSG_WARN([libSM not found; disabling session management detection])
3801             wxUSE_DETECT_SM="no"
3802         fi
3803     else
3804         wxUSE_DETECT_SM="no"
3805     fi
3806 fi
3807
3808
3809 dnl ---------------------------------------------------------------------------
3810 dnl OpenGL libraries
3811 dnl ---------------------------------------------------------------------------
3812
3813 USE_OPENGL=0
3814 if test "$wxUSE_OPENGL" = "yes" -o "$wxUSE_OPENGL" = "auto"; then
3815
3816     dnl look in glcanvas.h for the list of platforms supported by wxGlCanvas:
3817
3818     if test "$wxUSE_OSX_CARBON" = 1 -o "$wxUSE_OSX_COCOA" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
3819         OPENGL_LIBS="-framework OpenGL -framework AGL"
3820     elif test "$wxUSE_MSW" = 1; then
3821         OPENGL_LIBS="-lopengl32 -lglu32"
3822     elif test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_GTK2" = 1 -o "$wxUSE_GTK" = 1; then
3823
3824         dnl adjust CPPFLAGS to include GL/gl.h location if necessary
3825         dnl (/opt/graphics/OpenGL is for HP-UX systems, bug 925307)
3826         AC_MSG_CHECKING([for OpenGL headers])
3827         WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /opt/graphics/OpenGL/include], GL/gl.h)
3828         if test "$ac_find_includes" != "" ; then
3829             AC_MSG_RESULT(found in $ac_find_includes)
3830             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3831             CPPFLAGS="$ac_path_to_include $CPPFLAGS"
3832         else
3833             AC_MSG_RESULT([not found])
3834         fi
3835
3836         AC_CHECK_HEADER(GL/gl.h, [
3837             AC_CHECK_HEADER(GL/glu.h, [
3838                 found_gl=0
3839
3840                 AC_MSG_CHECKING([for -lGL])
3841                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB /opt/graphics/OpenGL/lib],GL)
3842                 if test "$ac_find_libraries" != "" ; then
3843                     AC_MSG_RESULT([found in $ac_find_libraries])
3844
3845                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3846                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3847                         LDFLAGS_GL="$ac_path_to_link"
3848                     fi
3849
3850                     dnl don't suppose that libGL and libGLU are always in the
3851                     dnl same directory -- this is not true for some common
3852                     dnl distributions
3853                     AC_MSG_CHECKING([for -lGLU])
3854                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3855                     if test "$ac_find_libraries" != "" ; then
3856                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3857                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3858                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3859                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3860                         fi
3861
3862                         found_gl=1
3863                         OPENGL_LIBS="-lGL -lGLU"
3864                         AC_MSG_RESULT([yes])
3865                     else
3866                         AC_MSG_RESULT([no])
3867                     fi
3868                 else
3869                     AC_MSG_RESULT([no])
3870                 fi
3871
3872                 if test "$found_gl" != 1; then
3873                     AC_MSG_CHECKING([for -lMesaGL])
3874                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3875                     if test "$ac_find_libraries" != "" ; then
3876                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3877                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3878                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3879                         AC_MSG_RESULT([yes])
3880                     else
3881                         AC_MSG_RESULT([no])
3882                     fi
3883                 fi
3884             ],, [ ])
3885         ],
3886         [],
3887         [ ])
3888
3889         if test "x$OPENGL_LIBS" = "x"; then
3890             if test "$wxUSE_OPENGL" = "yes"; then
3891                 AC_MSG_ERROR([OpenGL libraries not available])
3892             else
3893                 dnl case wxUSE_OPENGL=auto
3894                 AC_MSG_WARN([OpenGL libraries not available, disabling support for OpenGL])
3895                 wxUSE_OPENGL=no
3896                 USE_OPENGL=0
3897             fi
3898         fi
3899     else
3900         AC_MSG_WARN([wxGLCanvas not implemented for this port, library will be compiled without it.])
3901         wxUSE_OPENGL="no"
3902     fi
3903
3904     if test "$wxUSE_OPENGL" = "auto"; then
3905         dnl if the OpenGL libraries were unavailable, this would have been
3906         dnl changed to "no" above, if it wasn't, change it to "yes" as we've
3907         dnl verified that we can indeed use OpenGL
3908         wxUSE_OPENGL=yes
3909     fi
3910
3911     if test "$wxUSE_OPENGL" = "yes"; then
3912         USE_OPENGL=1
3913         AC_DEFINE(wxUSE_OPENGL)
3914         AC_DEFINE(wxUSE_GLCANVAS)
3915         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3916     fi
3917 fi
3918
3919
3920 dnl the symbol which allows conditional compilation for the given toolkit
3921 if test -n "$TOOLKIT" ; then
3922     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3923 fi
3924
3925
3926 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3927
3928 if test "$wxUSE_SHARED" = "yes"; then
3929     case "${host}" in
3930       *-pc-msdosdjgpp )
3931         dnl only static for now
3932         wxUSE_SHARED=no
3933         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3934       ;;
3935     esac
3936 fi
3937
3938 if test "$wxUSE_SHARED" = "yes"; then
3939
3940     dnl use versioned symbols if available on the platform
3941     WX_VERSIONED_SYMBOLS([\$(wx_top_builddir)/version-script])
3942
3943     dnl test for GCC's visibility support (sets CFLAGS_VISIBILITY, which is
3944     dnl assigned to CFLAGS and CXXFLAGS below)
3945     if test "$wxUSE_VISIBILITY" != "no"; then
3946         WX_VISIBILITY
3947     fi
3948
3949     dnl test for Sun CC which can be used under both Solaris and Linux
3950     if test "x$SUNCXX" = xyes; then
3951         SAMPLES_RPATH_FLAG="-R\$(wx_top_builddir)/lib"
3952         WXCONFIG_RPATH="-R\$libdir"
3953     else
3954     case "${host}" in
3955       *-*-linux* | *-*-gnu* )
3956         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3957         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3958         ;;
3959
3960       *-*-solaris2* )
3961         dnl here we know that Sun CC is not used as we tested for it above,
3962         dnl hence we must be using gcc
3963
3964         dnl newer versions of gcc need -isystem to compile X headers on
3965         dnl Solaris (which use old style C syntax)
3966         CPPFLAGS="-isystem /usr/openwin/include $CPPFLAGS"
3967
3968         dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3969         dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3970         saveLdflags="$LDFLAGS"
3971         LDFLAGS="$saveLdflags -Wl,-rpath,/"
3972         AC_MSG_CHECKING([if the linker accepts -rpath])
3973         AC_TRY_LINK(
3974             [],[],
3975             [
3976                 AC_MSG_RESULT([yes])
3977                 SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3978                 WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3979             ],[
3980                 AC_MSG_RESULT([no])
3981                 AC_MSG_CHECKING([if the linker accepts -R])
3982                 LDFLAGS="$saveLdflags -Wl,-R,/"
3983                 AC_TRY_LINK(
3984                     [],[],
3985                     [
3986                         AC_MSG_RESULT([yes])
3987                         SAMPLES_RPATH_FLAG="-Wl,-R,\$(wx_top_builddir)/lib"
3988                         WXCONFIG_RPATH="-Wl,-R,\$libdir"
3989                     ],[
3990                         AC_MSG_RESULT([no])
3991                     ])
3992             ])
3993         LDFLAGS="$saveLdflags"
3994       ;;
3995
3996       *-*-darwin* )
3997         install_name_tool=`which ${HOST_PREFIX}install_name_tool`
3998         if test "$install_name_tool" -a -x "$install_name_tool"; then
3999             DYLIB_RPATH_POSTLINK="${HOST_PREFIX}install_name_tool -id \$@ \$@"
4000             cat <<EOF >change-install-names
4001 #!/bin/sh
4002 libnames=\`cd \${2} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
4003 for i in \${libnames} ; do
4004     ${HOST_PREFIX}install_name_tool -id \${3}/\${i} \${1}/\${i}
4005     for dep in \${libnames} ; do
4006         ${HOST_PREFIX}install_name_tool -change \${2}/\${dep} \${3}/\${dep} \${1}/\${i}
4007     done
4008 done
4009 EOF
4010             chmod +x change-install-names
4011             DYLIB_RPATH_INSTALL="\$(wx_top_builddir)/change-install-names \${DESTDIR}\${libdir} \$(wx_top_builddir)/lib \${libdir}"
4012         fi
4013
4014         dnl the HEADER_PAD_OPTION is required by some wx samples to avoid the error:
4015         dnl "install_name_tool: changing install names can't be redone for: the_exe_name
4016         dnl (for architecture ppc) because larger updated load commands do not fit
4017         dnl (the program must be relinked)"
4018         HEADER_PAD_OPTION="-headerpad_max_install_names"
4019       ;;
4020
4021       *-*-cygwin* | *-*-mingw32* )
4022         ;;
4023
4024       *-*-hpux* )
4025         SAMPLES_RPATH_FLAG="-Wl,+b,\$(wx_top_builddir)/lib"
4026         WXCONFIG_RPATH="-Wl,+b,\$libdir"
4027         ;;
4028
4029     esac
4030     fi
4031
4032     dnl this one shouldn't be used for the library build so put it in a
4033     dnl separate variable from WXCONFIG_CPPFLAGS
4034     WXCONFIG_ONLY_CPPFLAGS="$WXCONFIG_ONLY_CPPFLAGS -DWXUSINGDLL"
4035
4036     if test $wxUSE_RPATH = "no"; then
4037         SAMPLES_RPATH_FLAG=''
4038         DYLIB_PATH_POSTLINK=''
4039         WXCONFIG_RPATH=''
4040     fi
4041
4042     SHARED=1
4043
4044 else
4045
4046     config_linkage_component="-static"
4047     SHARED=0
4048
4049 fi
4050
4051
4052 UNICODE=0
4053 lib_unicode_suffix=
4054 WX_CHARTYPE="ansi"
4055 if test "$wxUSE_UNICODE" = "yes"; then
4056     lib_unicode_suffix=u
4057     WX_CHARTYPE="unicode"
4058     UNICODE=1
4059 fi
4060
4061 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
4062 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
4063
4064 DEBUG_INFO=0
4065 if test "$wxUSE_DEBUG_INFO" = "yes"; then
4066     DEBUG_INFO=1
4067 fi
4068
4069 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr '[[a-z]]' '[[A-Z]]'`
4070
4071 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
4072
4073 TOOLCHAIN_FULLNAME="${HOST_PREFIX}${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
4074
4075 dnl library link name
4076 dnl These just save us from exporting lib_{unicode,flavour}_suffix.
4077 dnl If we ever need to do that, we won't need to keep these.
4078
4079 if test "$wxUSE_OSX_CARBON" = 1 -o "$wxUSE_OSX_COCOA" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
4080     WX_LIBRARY_BASENAME_NOGUI="wx_base${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
4081 else
4082     WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
4083 fi
4084 if test "${TOOLKIT_DIR}" = "os2"; then
4085     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
4086 else
4087     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
4088 fi
4089
4090
4091
4092 if test "$wxUSE_OLD_COCOA" = 1; then
4093     AC_LANG_SAVE
4094     AC_WX_LANG_OBJECTIVEC
4095 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
4096 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
4097 dnl Point but only if MacTypes.h was not included first.  Of course,
4098 dnl if MacTypes.h is included later then you're screwed when it
4099 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
4100 dnl to not typedef Point and thus fix the problem.
4101     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
4102     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
4103 #include <CoreFoundation/CoreFoundation.h>
4104         ],[],
4105         [AC_MSG_RESULT([no])],
4106         [AC_MSG_RESULT([yes])
4107         AC_MSG_CHECKING([if defining __Point__ will fix it])
4108         AC_TRY_COMPILE([#define __Point__ 1
4109 #include <AppKit/NSEvent.h>
4110 #include <CoreFoundation/CoreFoundation.h>
4111             ],[],
4112             [AC_MSG_RESULT([yes])
4113             AC_DEFINE(__Point__)
4114             ],
4115             [AC_MSG_FAILURE([no])]
4116         )]
4117     )
4118     AC_LANG_RESTORE
4119 fi
4120
4121 dnl ---------------------------------------------------------------------------
4122 dnl Checks for typedefs
4123 dnl ---------------------------------------------------------------------------
4124
4125 dnl   defines mode_t if not already defined
4126 AC_TYPE_MODE_T
4127 dnl   defines off_t if not already defined
4128 AC_TYPE_OFF_T
4129 dnl   defines pid_t if not already defined
4130 AC_TYPE_PID_T
4131 dnl   defines size_t if not already defined
4132 AC_TYPE_SIZE_T
4133
4134 dnl sets HAVE_SSIZE_T if ssize_t is defined
4135 AC_CHECK_TYPES(ssize_t)
4136
4137 dnl check what exactly size_t is on this machine - this is necessary to avoid
4138 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
4139 AC_LANG_PUSH(C++) dnl tests below use overloaded functions and so need C++
4140 AC_CACHE_CHECK([if size_t is unsigned int],
4141     wx_cv_size_t_is_uint,
4142     [
4143     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
4144     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
4145     dnl methods in a local class (i.e. class inside a function) declaration
4146     dnl without any objections!!
4147     dnl
4148     dnl hence the hack below: we must have Foo at global scope!
4149     AC_TRY_COMPILE([#include <stddef.h>],
4150         [
4151             return 0; }
4152
4153             struct Foo { void foo(size_t); void foo(unsigned int); };
4154
4155             int bar() {
4156         ],
4157         wx_cv_size_t_is_uint=no,
4158         wx_cv_size_t_is_uint=yes
4159     )
4160     ]
4161 )
4162
4163 if test "$wx_cv_size_t_is_uint" = "yes"; then
4164     AC_DEFINE(wxSIZE_T_IS_UINT)
4165 else
4166     AC_CACHE_CHECK([if size_t is unsigned long],
4167         wx_cv_size_t_is_ulong,
4168         AC_TRY_COMPILE([#include <stddef.h>],
4169             [
4170                 return 0; }
4171
4172                 struct Foo { void foo(size_t); void foo(unsigned long); };
4173
4174                 int bar() {
4175             ],
4176             wx_cv_size_t_is_ulong=no,
4177             wx_cv_size_t_is_ulong=yes
4178         )
4179     )
4180
4181     if test "$wx_cv_size_t_is_ulong" = "yes"; then
4182         AC_DEFINE(wxSIZE_T_IS_ULONG)
4183     fi
4184 fi
4185
4186 AC_CACHE_CHECK([if wchar_t is separate type],
4187     wx_cv_wchar_t_is_separate_type,
4188     AC_TRY_COMPILE([#include <wchar.h>],
4189         [
4190             return 0; }
4191
4192             struct Foo { void foo(wchar_t);
4193                          void foo(unsigned short);
4194                          void foo(unsigned int);
4195                          void foo(unsigned long); };
4196
4197             int bar() {
4198         ],
4199         wx_cv_wchar_t_is_separate_type=yes,
4200         wx_cv_wchar_t_is_separate_type=no
4201     )
4202 )
4203
4204 if test "$wx_cv_wchar_t_is_separate_type" = "yes"; then
4205     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 1)
4206 else
4207     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 0)
4208 fi
4209
4210 AC_LANG_POP() dnl C++
4211
4212 dnl ---------------------------------------------------------------------------
4213 dnl Checks for structures
4214 dnl ---------------------------------------------------------------------------
4215
4216 dnl does passwd struct has the pw_gecos field?
4217 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
4218     [
4219         AC_TRY_COMPILE([#include <pwd.h>],
4220              [
4221                 char *p;
4222                 struct passwd *pw;
4223                 p = pw->pw_gecos;
4224              ],
4225              [
4226                 wx_cv_struct_pw_gecos=yes
4227              ],
4228              [
4229                 wx_cv_struct_pw_gecos=no
4230              ]
4231         )
4232     ]
4233 )
4234
4235 if test "$wx_cv_struct_pw_gecos" = "yes"; then
4236     AC_DEFINE(HAVE_PW_GECOS)
4237 fi
4238
4239 dnl ---------------------------------------------------------------------------
4240 dnl Check for functions
4241 dnl ---------------------------------------------------------------------------
4242
4243 dnl check for wcslen in all possible places
4244 WCSLEN_FOUND=0
4245 WCHAR_LINK=
4246 AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
4247
4248 if test "$WCSLEN_FOUND" = 0; then
4249     if test "$TOOLKIT" = "MSW"; then
4250         AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
4251     else
4252         AC_CHECK_LIB(w, wcslen, [
4253                         WCHAR_LINK=" -lw"
4254                         WCSLEN_FOUND=1
4255                     ])
4256     fi
4257 fi
4258
4259 if test "$WCSLEN_FOUND" = 1; then
4260     AC_DEFINE(HAVE_WCSLEN)
4261 fi
4262
4263 AC_CHECK_FUNCS([wcsdup wcsftime strnlen wcsnlen wcscasecmp wcsncasecmp])
4264
4265 dnl On HP-UX aCC need this define to find mbstrtowcs() &c
4266 dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
4267 dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
4268 dnl flags when g++ is configured, it will declare it's own).
4269 if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
4270     CPPFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CPPFLAGS"
4271 fi
4272
4273 dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
4274 dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
4275 dnl library, not the header, so do a header check for mbstate_t first.
4276 AC_CHECK_TYPES([mbstate_t],
4277                [AC_CHECK_FUNCS(wcsrtombs)],
4278                [],
4279                [#include <wchar.h>])
4280
4281 dnl check for vsnprintf() -- a safe version of vsprintf())
4282 dnl
4283 dnl the trouble here is that on some systems (e.g. HP-UX 10) this function is
4284 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
4285 dnl stupidly, provides a dummy function declaration inside its extension)
4286 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
4287 dnl
4288 dnl so we first check if the function is in the library
4289 dnl
4290 dnl FIXME: replace this mess with WX_CHECK_FUNCS()
4291 AC_CHECK_FUNCS(snprintf vsnprintf vsscanf)
4292
4293 AC_LANG_PUSH(C++)
4294 if test "$ac_cv_func_vsnprintf" = "yes"; then
4295     dnl yes it is -- now check if it is in the headers
4296     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
4297         [
4298             dnl our troubles are not over: HP-UX 11 prototypes vsnprintf() as
4299             dnl taking "char *" and not "const char *" while Metrowerks does
4300             dnl provide a correct vsnprintf declaration but in C++ mode it's
4301             dnl always in std namespace and so we have to bring it in scope
4302             AC_TRY_COMPILE(
4303                 [
4304                     #include <stdio.h>
4305                     #include <stdarg.h>
4306                     #ifdef __MSL__
4307                     #if __MSL__ >= 0x6000
4308                     namespace std {}
4309                     using namespace std;
4310                     #endif
4311                     #endif
4312                 ],
4313                 [
4314                     char *buf;
4315                     va_list ap;
4316                     vsnprintf(buf, 10u, "%s", ap);
4317                 ],
4318                 wx_cv_func_vsnprintf_decl=yes,
4319                 wx_cv_func_vsnprintf_decl=no
4320             )
4321         ]
4322     )
4323
4324     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
4325         AC_DEFINE(HAVE_VSNPRINTF_DECL)
4326
4327         dnl we know there is a vsnprintf declaration, but some old headers
4328         dnl may have one taking a "char *" format instead of "const char *"
4329         AC_CACHE_CHECK([if vsnprintf declaration is broken], wx_cv_func_broken_vsnprintf_decl,
4330             [
4331                 AC_TRY_COMPILE(
4332                     [
4333                         #include <stdio.h>
4334                         #include <stdarg.h>
4335                         #ifdef __MSL__
4336                         #if __MSL__ >= 0x6000
4337                         namespace std {}
4338                         using namespace std;
4339                         #endif
4340                         #endif
4341                     ],
4342                     [
4343                         char *buf;
4344                         va_list ap;
4345                         const char *fmt = "%s";
4346                         vsnprintf(buf, 10u, fmt, ap);
4347                     ],
4348                     wx_cv_func_broken_vsnprintf_decl=no,
4349                     wx_cv_func_broken_vsnprintf_decl=yes
4350                 )
4351             ]
4352         )
4353
4354         if test "$wx_cv_func_broken_vsnprintf_decl" = "yes"; then
4355             AC_DEFINE(HAVE_BROKEN_VSNPRINTF_DECL)
4356         fi
4357     fi
4358 fi
4359
4360 dnl the same as above but for snprintf() now: it's not present in at least AIX
4361 dnl 4.2 headers
4362 if test "$ac_cv_func_snprintf" = "yes"; then
4363     AC_CACHE_CHECK([for snprintf declaration], wx_cv_func_snprintf_decl,
4364         [
4365             AC_TRY_COMPILE(
4366                 [
4367                     #include <stdio.h>
4368                     #include <stdarg.h>
4369                     #ifdef __MSL__
4370                     #if __MSL__ >= 0x6000
4371                     namespace std {}
4372                     using namespace std;
4373                     #endif
4374                     #endif
4375                 ],
4376                 [
4377                     char *buf;
4378                     snprintf(buf, 10u, "%s", "wx");
4379                 ],
4380                 wx_cv_func_snprintf_decl=yes,
4381                 wx_cv_func_snprintf_decl=no
4382             )
4383         ]
4384     )
4385
4386     if test "$wx_cv_func_snprintf_decl" = "yes"; then
4387         AC_DEFINE(HAVE_SNPRINTF_DECL)
4388     fi
4389
4390     if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
4391
4392         dnl check if snprintf() has support for positional arguments
4393         dnl NB: if snprintf() has positional support we can safely suppose that also
4394         dnl     other *printf() functions support them as they all belong to the same
4395         dnl     family and they all fallback to the same implementation
4396         AC_CACHE_CHECK([if snprintf supports positional arguments], wx_cv_func_snprintf_pos_params,
4397             [
4398                 AC_TRY_RUN(
4399                     [
4400                         #include <stdio.h>
4401
4402                         int main (void)
4403                         {
4404                             char buffer[128];
4405                             snprintf (buffer, 128, "%2$d %3$d %1$d", 1, 2, 3);
4406                             if (strcmp ("2 3 1", buffer) == 0)
4407                                 exit (0);
4408                             exit (1);
4409                         }
4410                     ],
4411                     wx_cv_func_snprintf_pos_params=no,
4412                     wx_cv_func_snprintf_pos_params=yes,
4413                     dnl be pessimistic when cross-compiling
4414                     [
4415                         AC_MSG_WARN([Assuming Unix98 printf() is not available,
4416 define HAVE_UNIX98_PRINTF as 1 in setup.h if it is available.])
4417                         wx_cv_func_snprintf_pos_params=no
4418                     ]
4419                 )
4420             ]
4421         )
4422
4423         if test "$wx_cv_func_snprintf_pos_params" = "yes"; then
4424             AC_DEFINE(HAVE_UNIX98_PRINTF)
4425         fi
4426     fi
4427 fi
4428
4429 dnl the same as above but for vsscanf() now: it's not present in at least
4430 dnl Solaris 9 headers for gcc-3.4 (due to fixinclude's processing of stdio.h)
4431 if test "$ac_cv_func_vsscanf" = "yes"; then
4432     AC_CACHE_CHECK([for vsscanf declaration], wx_cv_func_vsscanf_decl,
4433         [
4434             AC_TRY_COMPILE(
4435                 [
4436                     #include <stdio.h>
4437                     #include <stdarg.h>
4438                     #ifdef __MSL__
4439                     #if __MSL__ >= 0x6000
4440                     namespace std {}
4441                     using namespace std;
4442                     #endif
4443                     #endif
4444                 ],
4445                 [
4446                     char *buf;
4447                     va_list args;
4448                     vsscanf(buf, "%s", args);
4449                 ],
4450                 wx_cv_func_vsscanf_decl=yes,
4451                 wx_cv_func_vsscanf_decl=no
4452             )
4453         ]
4454     )
4455
4456     if test "$wx_cv_func_vsscanf_decl" = "yes"; then
4457         AC_DEFINE(HAVE_VSSCANF_DECL)
4458     fi
4459 fi
4460 AC_LANG_POP()
4461
4462 if test "$wxUSE_UNICODE" = yes; then
4463
4464     dnl also look if we have wide char IO functions, notice that [f]putws are
4465     dnl declared in special widec.h under Solaris
4466     wchar_headers="#include <stdio.h>
4467 #include <wchar.h>"
4468     case "${host}" in
4469         *-*-solaris2* )
4470             AC_CHECK_HEADERS(widec.h,,, [AC_INCLUDES_DEFAULT()])
4471             if test "$ac_cv_header_widec_h" = "yes"; then
4472                 wchar_headers="$wchar_headers
4473 #include <widec.h>"
4474             fi
4475     esac
4476
4477     WX_CHECK_FUNCS(putws fputws wprintf vswprintf vswscanf,,,
4478                    [$wchar_headers])
4479
4480     dnl MinGW has a vswprintf with a different prototype, and
4481     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
4482     dnl finds it even if it is not declared in some versions...
4483     AC_MSG_CHECKING([for _vsnwprintf])
4484     AC_TRY_COMPILE([#include <wchar.h>],
4485                    [&_vsnwprintf;],
4486                    [AC_MSG_RESULT([yes])
4487                     AC_DEFINE(HAVE__VSNWPRINTF)],
4488                    [AC_MSG_RESULT([no])]);
4489 fi
4490
4491 if test "$wxUSE_FILE" = "yes"; then
4492     WX_CHECK_FUNCS(fsync)
4493 fi
4494
4495 dnl at least under IRIX with mipsPro the C99 round() function is available when
4496 dnl building using the C compiler but not when using C++ one
4497 AC_LANG_PUSH(C++)
4498 WX_CHECK_FUNCS(round,,,[#include <math.h>])
4499 AC_LANG_POP()
4500
4501 dnl the following tests are for Unix(like) systems only
4502 if test "$TOOLKIT" != "MSW"; then
4503
4504 dnl check for available version of iconv()
4505 if test "$wxUSE_LIBICONV" != "no" ; then
4506     AM_ICONV
4507     LIBS="$LIBICONV $LIBS"
4508 fi
4509
4510 dnl check for POSIX signals if we need them
4511 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4512     AC_CHECK_FUNCS(sigaction)
4513
4514     if test "$ac_cv_func_sigaction" = "no"; then
4515         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
4516         wxUSE_ON_FATAL_EXCEPTION=no
4517     fi
4518
4519     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4520       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4521       [
4522         dnl C compiler happily compiles the code even if there is type mismatch
4523         AC_LANG_PUSH(C++)
4524         AC_TRY_COMPILE([#include <signal.h>],
4525                      [
4526                         extern void testSigHandler(int);
4527
4528                         struct sigaction sa;
4529                         sa.sa_handler = testSigHandler;
4530                      ], [
4531                         wx_cv_type_sa_handler=int
4532                      ], [
4533                         wx_cv_type_sa_handler=void
4534                      ])
4535         AC_LANG_POP()
4536       ])
4537
4538       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4539     fi
4540 fi
4541
4542 dnl backtrace() and backtrace_symbols() for wxStackWalker
4543 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4544     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4545         [
4546             AC_LANG_PUSH(C++)
4547             AC_TRY_COMPILE([#include <execinfo.h>],
4548                 [
4549                     void *trace[1];
4550                     char **messages;
4551
4552                     backtrace(trace, 1);
4553                     messages = backtrace_symbols(trace, 1);
4554                 ],
4555                 wx_cv_func_backtrace=yes,
4556                 wx_cv_func_backtrace=no
4557             )
4558             AC_LANG_POP()
4559         ]
4560     )
4561
4562
4563     if test "$wx_cv_func_backtrace" = "no"; then
4564         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4565         wxUSE_STACKWALKER=no
4566     else
4567         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4568             [
4569                 AC_LANG_PUSH(C++)
4570                 AC_TRY_LINK([#include <cxxabi.h>],
4571                     [
4572                         int rc;
4573                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4574                     ],
4575                     wx_cv_func_cxa_demangle=yes,
4576                     wx_cv_func_cxa_demangle=no
4577                 )
4578                 AC_LANG_POP()
4579             ]
4580         )
4581
4582         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4583             AC_DEFINE(HAVE_CXA_DEMANGLE)
4584         fi
4585     fi
4586 fi
4587
4588 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != 1 -a "$USE_UNIX" != 1; then
4589     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4590     wxUSE_STACKWALKER=no
4591 fi
4592
4593
4594 dnl check for the function for temp files creation
4595 AC_CHECK_FUNCS(mkstemp mktemp, break)
4596
4597 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4598 dnl Linux and *BSD and statvfs() under Solaris
4599 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4600     AC_TRY_COMPILE(
4601         [
4602              #if defined(__BSD__)
4603              #include <sys/param.h>
4604              #include <sys/mount.h>
4605              #else
4606              #include <sys/vfs.h>
4607              #endif
4608         ],
4609         [
4610              long l;
4611              struct statfs fs;
4612              statfs("/", &fs);
4613              l = fs.f_bsize;
4614              l += fs.f_blocks;
4615              l += fs.f_bavail;
4616         ],
4617          wx_cv_func_statfs=yes,
4618          wx_cv_func_statfs=no
4619     )
4620 )
4621
4622 if test "$wx_cv_func_statfs" = "yes"; then
4623     dnl check whether we have its dcelaration too: some systems (AIX 4) lack it
4624     AC_CACHE_CHECK(for statfs declaration, wx_cv_func_statfs_decl,
4625         AC_LANG_PUSH(C++)
4626         AC_TRY_COMPILE(
4627             [
4628                  #if defined(__BSD__)
4629                  #include <sys/param.h>
4630                  #include <sys/mount.h>
4631                  #else
4632                  #include <sys/vfs.h>
4633                  #endif
4634             ],
4635             [
4636                 struct statfs fs;
4637                 statfs("", &fs);
4638             ],
4639             wx_cv_func_statfs_decl=yes,
4640             wx_cv_func_statfs_decl=no
4641         )
4642         AC_LANG_POP()
4643     )
4644
4645     if test "$wx_cv_func_statfs_decl" = "yes"; then
4646         AC_DEFINE(HAVE_STATFS_DECL)
4647     fi
4648
4649     wx_cv_type_statvfs_t="struct statfs"
4650     AC_DEFINE(HAVE_STATFS)
4651 else
4652     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4653         AC_TRY_COMPILE(
4654             [
4655                 #include <stddef.h>
4656                 #include <sys/statvfs.h>
4657             ],
4658             [
4659                 statvfs("/", NULL);
4660             ],
4661             wx_cv_func_statvfs=yes,
4662             wx_cv_func_statvfs=no
4663         )
4664     )
4665
4666     if test "$wx_cv_func_statvfs" = "yes"; then
4667         dnl we also have to check whether we should use statvfs_t (works under
4668         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4669         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4670         dnl mode both work fine)
4671         dnl
4672         dnl for this check C++ compiler has to be used as passing incompatible
4673         dnl pointers is just a warning and not an error in C
4674         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4675             AC_LANG_PUSH(C++)
4676             AC_TRY_COMPILE(
4677                 [
4678                     #include <sys/statvfs.h>
4679                 ],
4680                 [
4681                     long l;
4682                     statvfs_t fs;
4683                     statvfs("/", &fs);
4684                     l = fs.f_bsize;
4685                     l += fs.f_blocks;
4686                     l += fs.f_bavail;
4687                 ],
4688                 wx_cv_type_statvfs_t=statvfs_t,
4689                 [
4690                     AC_TRY_COMPILE(
4691                         [
4692                             #include <sys/statvfs.h>
4693                         ],
4694                         [
4695                             long l;
4696                             struct statvfs fs;
4697                             statvfs("/", &fs);
4698                             l = fs.f_bsize;
4699                             l += fs.f_blocks;
4700                             l += fs.f_bavail;
4701                         ],
4702                         wx_cv_type_statvfs_t="struct statvfs",
4703                         wx_cv_type_statvfs_t="unknown"
4704                     )
4705                 ]
4706             )
4707             AC_LANG_POP()
4708         )
4709
4710         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4711             AC_DEFINE(HAVE_STATVFS)
4712         fi
4713     else
4714         dnl set it for the test below
4715         wx_cv_type_statvfs_t="unknown"
4716     fi
4717 fi
4718
4719 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4720     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4721 else
4722     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4723 fi
4724
4725 dnl check for fcntl() or at least flock() needed by Unix implementation of
4726 dnl wxSingleInstanceChecker
4727 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4728     AC_CHECK_FUNCS(fcntl flock, break)
4729
4730     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4731         AC_MSG_WARN(wxSingleInstanceChecker not available)
4732         wxUSE_SNGLINST_CHECKER=no
4733     fi
4734 fi
4735
4736 dnl look for a function to modify the environment
4737 AC_CHECK_FUNCS(setenv putenv, break)
4738 if test "$ac_cv_func_setenv" = "yes"; then
4739     AC_CHECK_FUNCS(unsetenv)
4740 fi
4741
4742 HAVE_SOME_SLEEP_FUNC=0
4743 if test "$USE_BEOS" = 1; then
4744     dnl BeOS has its own (wonder where did they get it from) sleep() function
4745     dnl in unistd.h
4746     AC_DEFINE(HAVE_SLEEP)
4747     HAVE_SOME_SLEEP_FUNC=1
4748 fi
4749
4750 if test "$USE_DARWIN" = 1; then
4751     dnl Mac OS X/Darwin has both nanosleep and usleep
4752     dnl but only usleep is defined in unistd.h
4753     AC_DEFINE(HAVE_USLEEP)
4754     HAVE_SOME_SLEEP_FUNC=1
4755 fi
4756
4757 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4758     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4759     POSIX4_LINK=
4760     AC_CHECK_FUNCS(nanosleep,
4761         AC_DEFINE(HAVE_NANOSLEEP),
4762         [
4763             AC_CHECK_LIB(posix4, nanosleep,
4764                 [
4765                     AC_DEFINE(HAVE_NANOSLEEP)
4766                     POSIX4_LINK=" -lposix4"
4767                 ],
4768                 [
4769                     WX_CHECK_FUNCS(usleep,,
4770                                     AC_MSG_WARN([wxSleep() function will not work])
4771                     )
4772                 ]
4773             )
4774         ]
4775     )
4776 fi
4777
4778 dnl check for uname (POSIX) and gethostname (BSD)
4779 WX_CHECK_FUNCS(uname,,,[#include <sys/utsname.h>])
4780 if test "$wx_cv_func_uname" != yes; then
4781     WX_CHECK_FUNCS(gethostname)
4782 fi
4783
4784 WX_CHECK_FUNCS(strtok_r, [], [], [#define _REENTRANT])
4785
4786 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4787 dnl libnsl or libresolv or libsocket)
4788 INET_LINK=
4789 AC_CHECK_FUNCS(inet_addr,
4790     AC_DEFINE(HAVE_INET_ADDR),
4791     [
4792         AC_CHECK_LIB(nsl, inet_addr,
4793             INET_LINK="nsl",
4794             [
4795                 AC_CHECK_LIB(resolv, inet_addr,
4796                     INET_LINK="resolv",
4797                     [
4798                         AC_CHECK_LIB(socket, inet_addr,
4799                             INET_LINK="socket"
4800                         )
4801                     ]
4802                 )
4803             ]
4804         )
4805     ]
4806 )
4807
4808 AC_CHECK_FUNCS(inet_aton,
4809         AC_DEFINE(HAVE_INET_ATON),
4810         [
4811             dnl only check it in the same lib
4812             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4813         ])
4814
4815 if test "x$INET_LINK" != "x"; then
4816     AC_DEFINE(HAVE_INET_ADDR)
4817     INET_LINK=" -l$INET_LINK"
4818 fi
4819
4820 WX_CHECK_FUNCS(fdopen)
4821
4822 if test "$wxUSE_TARSTREAM" = "yes"; then
4823     WX_CHECK_FUNCS(sysconf)
4824
4825     WX_CHECK_FUNCS(getpwuid_r, [], [],
4826                    [
4827                     #define _REENTRANT
4828                     #include <pwd.h>
4829                    ],
4830                    [[
4831                     struct passwd pw, *ppw;
4832                     char buf[1024];
4833                     getpwuid_r(0, &pw, buf, sizeof(buf), &ppw)
4834                    ]])
4835
4836     WX_CHECK_FUNCS(getgrgid_r, [], [],
4837                    [
4838                     #define _REENTRANT
4839                     #include <grp.h>
4840                    ],
4841                    [[
4842                     struct group grp, *pgrp;
4843                     char buf[1024];
4844                     getgrgid_r(0, &grp, buf, sizeof(buf), &pgrp)
4845                    ]])
4846 fi
4847
4848 fi
4849
4850
4851 dnl ===========================================================================
4852 dnl Now we have all the info we need - use it!
4853 dnl ===========================================================================
4854
4855 dnl flush the cache
4856 AC_CACHE_SAVE
4857
4858 dnl ---------------------------------------------------------------------------
4859 dnl thread support for Unix (for Win32 and OS/2 see past
4860 dnl                          the next matching "else")
4861 dnl ---------------------------------------------------------------------------
4862
4863 dnl under MSW (except mingw32) we always have thread support
4864 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4865
4866     dnl the code below:
4867     dnl
4868     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4869     dnl   necessary to build the MT programs for the linker and compiler
4870     dnl   respectively
4871     dnl
4872     dnl   sets wxUSE_THREADS=1 if thread support is activated
4873
4874     THREADS_LINK=
4875     THREADS_CFLAGS=
4876
4877     if test "$wxUSE_THREADS" = "yes" ; then
4878         if test "$USE_BEOS" = 1; then
4879             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4880             wxUSE_THREADS="no"
4881         fi
4882     fi
4883
4884     if test "$wxUSE_THREADS" = "yes" ; then
4885         dnl find if POSIX threads are available
4886         dnl
4887         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4888         dnl archive from http://ac-archive.sourceforge.net/
4889         dnl
4890         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4891         dnl Forero Cuervo <bachue@bachue.com> for the original code
4892
4893         dnl TODO: cache the result
4894
4895         dnl define the list of the thread options to try in the loop below
4896         dnl with the convention that anything starting with '-' is a cpp flag
4897         dnl while anything else is a library (i.e. there is an implicit "-l")
4898         THREAD_OPTS="-pthread"
4899         if test "x$SUNCXX" = xyes; then
4900             THREAD_OPTS="-mt lthread $THREAD_OPTS"
4901         fi
4902
4903         case "${host}" in
4904           *-*-solaris2* | *-*-sunos4* )
4905                 if test "x$GCC" = "xyes"; then
4906                     dnl Solaris/gcc combination use this one for some reason
4907                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4908                 fi
4909                 ;;
4910           *-*-freebsd*)
4911                 dnl look, in order, for the kernel threads, then Linux threads
4912                 dnl and finally the userland threads
4913                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4914                 ;;
4915           *-*-darwin* | *-*-cygwin* )
4916                 dnl Darwin / Mac OS X just uses -lpthread tested below
4917                 dnl and so does Cygwin
4918                 THREAD_OPTS=""
4919                 ;;
4920           *-*-aix*)
4921                 dnl AIX calls the library libpthreads - thanks IBM!
4922                 THREAD_OPTS="pthreads"
4923                 ;;
4924           *-hp-hpux* )
4925                 if test "x$GCC" = "xyes"; then
4926                     dnl g++ versions before 3.3.2 don't support -pthread.
4927                     $CXX -dumpspecs | grep 'pthread:' >/dev/null ||
4928                         THREAD_OPTS=""
4929                 else
4930                     dnl HP-UX aCC (tested with version B3910B A.06.05 [Jul 25
4931                     dnl 2005]) supports -mt
4932                     THREAD_OPTS="-mt"
4933                 fi
4934                 ;;
4935
4936           *-*-irix* )
4937                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4938                 dnl doesn't give an error for it neither, just a warning
4939                 dnl message -- but this is still very annoying
4940                 if test "x$GCC" = "xyes"; then
4941                     THREAD_OPTS=""
4942                 fi
4943                 ;;
4944
4945           *-*-qnx*)
4946                 dnl under QNX thread functions are in libc so we don't need any
4947                 dnl special options to link with them
4948                 THREAD_OPTS=""
4949                 ;;
4950
4951           *-*-*UnixWare*)
4952                 dnl flying by man pages here: Caldera online docs use this
4953                 if test "x$GCC" != "xyes"; then
4954                     THREAD_OPTS="-Ethread"
4955                 fi
4956                 ;;
4957         esac
4958
4959         case "${host}" in
4960             *-*-qnx*)
4961                 dnl -lpthread works, i.e. AC_TRY_LINK() would pass, but results
4962                 dnl in warnings and is not needed under QNX so try without it
4963                 dnl first
4964                 THREAD_OPTS="none pthread"
4965                 ;;
4966
4967             *)
4968                 dnl simply linking with libpthread should make the test below
4969                 dnl work but it's far from certain that the threaded programs
4970                 dnl compiled without any special switches actually work, so try
4971                 dnl it after all the others
4972                 THREAD_OPTS="$THREAD_OPTS pthread none"
4973                 ;;
4974         esac
4975
4976         dnl now test for all possibilities
4977         THREADS_OK=no
4978         for flag in $THREAD_OPTS; do
4979             case $flag in
4980                 none)
4981                     AC_MSG_CHECKING([whether pthreads work without any flags])
4982                     ;;
4983
4984                 -*)
4985                     AC_MSG_CHECKING([whether pthreads work with $flag])
4986                     THREADS_CFLAGS="$flag"
4987                     ;;
4988
4989                 *)
4990                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4991                     THREADS_LINK="-l$flag"
4992                     ;;
4993               esac
4994
4995               save_LIBS="$LIBS"
4996               save_CFLAGS="$CFLAGS"
4997               LIBS="$THREADS_LINK $LIBS"
4998               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4999
5000               AC_TRY_LINK([#include <pthread.h>],
5001                           [pthread_create(0,0,0,0);],
5002                           THREADS_OK=yes)
5003
5004               LIBS="$save_LIBS"
5005               CFLAGS="$save_CFLAGS"
5006
5007               AC_MSG_RESULT($THREADS_OK)
5008               if test "x$THREADS_OK" = "xyes"; then
5009                       break;
5010               fi
5011
5012               THREADS_LINK=""
5013               THREADS_CFLAGS=""
5014       done
5015
5016       if test "x$THREADS_OK" != "xyes"; then
5017           wxUSE_THREADS=no
5018           AC_MSG_WARN([No thread support on this system... disabled])
5019       else
5020           dnl yes, these special compiler flags should be used with the
5021           dnl linker as well
5022           dnl
5023           dnl NB: add them to LDFLAGS immediately because we need them to be
5024           dnl     used for the subsequent tests some of which can fail without
5025           dnl     MT support, hence the reason for the duplication below:
5026           dnl     adding them just to WXCONFIG_LDFLAGS and adding the entire
5027           dnl     contents of the latter to LDFLAGS in the end is not enough.
5028           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
5029           WXCONFIG_LDFLAGS="$THREADS_CFLAGS $WXCONFIG_LDFLAGS"
5030           LIBS="$THREADS_LINK $LIBS"
5031
5032           AC_MSG_CHECKING([if more special flags are required for pthreads])
5033           flag=no
5034           case "${host}" in
5035             *-aix*)
5036                 dnl again quoting from
5037                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
5038                 dnl
5039                 dnl     When compiling and linking with -pthread, the library
5040                 dnl     search path should include -L/usr/lib/threads at the
5041                 dnl     beginning of the path.
5042                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
5043                 WXCONFIG_LDFLAGS="-L/usr/lib/threads $WXCONFIG_LDFLAGS"
5044                 flag="-D_THREAD_SAFE"
5045                 ;;
5046             *-freebsd*)
5047                 flag="-D_THREAD_SAFE"
5048                 ;;
5049             *-hp-hpux* )
5050                 flag="-D_REENTRANT"
5051                 if test "x$GCC" != "xyes"; then
5052                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
5053                     flag="$flag -D_RWSTD_MULTI_THREAD"
5054                 fi
5055                 ;;
5056             *solaris* | alpha*-osf*)
5057                 flag="-D_REENTRANT"
5058                 ;;
5059           esac
5060           AC_MSG_RESULT(${flag})
5061           if test "x$flag" != xno; then
5062               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
5063           fi
5064
5065           dnl don't add these options to CPPFLAGS as cpp might not know them
5066           WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS $THREADS_CFLAGS"
5067       fi
5068     fi
5069
5070     dnl do other tests only if we are using threads
5071     if test "$wxUSE_THREADS" = "yes" ; then
5072       AC_CHECK_FUNCS(thr_setconcurrency)
5073
5074       dnl can't use AC_CHECK_FUNCS for this one as it's usually a macro and so
5075       dnl wouldn't be found by it
5076       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup,
5077       [
5078         dnl C compiler may treat pthread_cleanup_push() as an undeclared
5079         dnl function and not give a warning even if it's unavailable, so use
5080         dnl the C++ one for this test
5081         AC_LANG_PUSH(C++)
5082         AC_TRY_COMPILE([#include <pthread.h>
5083                void ThreadCleanupFunc(void *p);
5084             ],
5085             [
5086                 void *p;
5087                 pthread_cleanup_push(ThreadCleanupFunc, p);
5088                 pthread_cleanup_pop(0);
5089             ], [
5090                wx_cv_func_pthread_cleanup=yes
5091             ], [
5092                wx_cv_func_pthread_cleanup=no
5093             ]
5094         )
5095         AC_LANG_POP()
5096       ])
5097       if test "x$wx_cv_func_pthread_cleanup" = "xyes"; then
5098         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
5099       fi
5100
5101       AC_CHECK_HEADERS(sched.h,,, [AC_INCLUDES_DEFAULT()])
5102       if test "$ac_cv_header_sched_h" = "yes"; then
5103           AC_CHECK_FUNC(sched_yield,
5104             AC_DEFINE(HAVE_SCHED_YIELD),
5105             [
5106                 AC_CHECK_LIB(posix4,
5107                     sched_yield,
5108                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
5109                     AC_MSG_WARN(wxThread::Yield will not work properly)
5110                 )
5111             ]
5112           )
5113       fi
5114
5115       dnl to be able to set the thread priority, we need to have all of the
5116       dnl following functions:
5117       dnl   1. pthread_attr_getschedpolicy
5118       dnl   2. sched_get_priority_min and sched_get_priority_max
5119       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
5120       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
5121       HAVE_PRIOR_FUNCS=0
5122       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
5123                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
5124                        [AC_CHECK_FUNC(sched_get_priority_max,
5125                            HAVE_PRIOR_FUNCS=1,
5126                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
5127                              [
5128                                 HAVE_PRIOR_FUNCS=1
5129                                 POSIX4_LINK=" -lposix4"
5130                              ],
5131                            )]
5132                        )]
5133                      )]
5134                    )
5135
5136       if test "$HAVE_PRIOR_FUNCS" = 1; then
5137         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
5138       else
5139         AC_MSG_WARN(Setting thread priority will not work)
5140       fi
5141
5142       AC_CHECK_FUNC(pthread_cancel,
5143                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
5144                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
5145
5146       AC_CHECK_FUNC(pthread_mutex_timedlock,
5147                     AC_DEFINE(HAVE_PTHREAD_MUTEX_TIMEDLOCK),
5148                     AC_MSG_WARN([wxMutex::LockTimeout() will not work]))
5149
5150       AC_CHECK_FUNC(pthread_attr_setstacksize,
5151                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
5152
5153       dnl mutexattr_t initialization is done in quite different ways on different
5154       dnl platforms, so check for a few things:
5155       dnl
5156       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
5157       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
5158       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
5159       dnl defined, we do it by directly assigned
5160       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
5161
5162       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
5163       [
5164         AC_TRY_COMPILE([#include <pthread.h>],
5165             [
5166                pthread_mutexattr_t attr;
5167                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5168             ],
5169             wx_cv_type_pthread_mutexattr_t=yes,
5170             wx_cv_type_pthread_mutexattr_t=no
5171         )
5172       ])
5173
5174       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
5175         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
5176
5177         dnl check if we already have the declaration we need, it is not
5178         dnl present in some systems' headers
5179         AC_CACHE_CHECK([for pthread_mutexattr_settype declaration],
5180                        wx_cv_func_pthread_mutexattr_settype_decl, [
5181                        AC_TRY_COMPILE([#include <pthread.h>],
5182                            [
5183                                pthread_mutexattr_t attr;
5184                                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5185                            ],
5186                            wx_cv_func_pthread_mutexattr_settype_decl=yes,
5187                            wx_cv_func_pthread_mutexattr_settype_decl=no
5188                        )
5189         ])
5190         if test "$wx_cv_func_pthread_mutexattr_settype_decl" = "yes"; then
5191             AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_SETTYPE_DECL)
5192         fi
5193       else
5194         dnl don't despair, there may be another way to do it
5195         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
5196                        wx_cv_type_pthread_rec_mutex_init,
5197         [
5198             AC_TRY_COMPILE([#include <pthread.h>],
5199                 [
5200                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
5201                 ], [
5202                     wx_cv_type_pthread_rec_mutex_init=yes
5203                 ], [
5204                     wx_cv_type_pthread_rec_mutex_init=no
5205                 ]
5206             )
5207         ])
5208         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
5209           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
5210         else
5211           dnl this may break code working elsewhere, so at least warn about it
5212           AC_MSG_WARN([wxMutex won't be recursive on this platform])
5213         fi
5214       fi
5215
5216       if test "$wxUSE_COMPILER_TLS" = "auto"; then
5217           if test "$USE_NETBSD" = 1; then
5218               AC_MSG_WARN([Disabling TLS under NetBSD, please contact wx-dev if it works now])
5219               wxUSE_COMPILER_TLS=no
5220           else
5221               wxUSE_COMPILER_TLS=yes
5222           fi
5223       fi
5224
5225       if test "$wxUSE_COMPILER_TLS" = "yes"; then
5226           dnl test for compiler thread-specific variables support
5227           AC_CACHE_CHECK([for __thread keyword],
5228                          wx_cv_cc___thread,
5229               [
5230                   AC_TRY_COMPILE([#include <pthread.h>],
5231                       [
5232                           static __thread int n = 0;
5233                           static __thread int *p = 0;
5234                       ],
5235                       wx_cv_cc___thread=yes,
5236                       wx_cv_cc___thread=no
5237                   )
5238               ]
5239           )
5240
5241           if test "$wx_cv_cc___thread" = "yes"; then
5242               AX_GXX_VERSION
5243               if test -n "$ax_cv_gxx_version"; then
5244                   dnl g++ supports __thread since at least version 3.3 but its support
5245                   dnl seems to be broken until 4.1, see
5246                   dnl   http://thread.gmane.org/gmane.comp.lib.wxwidgets.devel/108388
5247                   dnl
5248                   dnl NB: we still need to test __thread support with
5249                   dnl     AC_TRY_COMPILE above even for g++ 4 as it doesn't
5250                   dnl     support it for all architectures (e.g. it doesn't
5251                   dnl     work under OS X)
5252                   AC_MSG_CHECKING([whether __thread support in g++ is usable])
5253                   case "$ax_cv_gxx_version" in
5254                     1.* | 2.* | 3.* )
5255                         AC_MSG_RESULT([no, it's broken])
5256                         wx_cv_cc___thread=no
5257                         ;;
5258                     *)
5259                         AC_MSG_RESULT([yes, it works])
5260                         ;;
5261                   esac
5262               fi
5263           fi
5264
5265           if test "$wx_cv_cc___thread" = "yes"; then
5266             AC_DEFINE(HAVE___THREAD_KEYWORD)
5267           fi
5268         fi
5269     fi
5270
5271 dnl from if !MSW
5272 else
5273     if test "$wxUSE_THREADS" = "yes" ; then
5274       case "${host}" in
5275         x86_64-*-mingw32* )
5276         ;;
5277         *-*-mingw32* )
5278             dnl check if the compiler accepts -mthreads
5279             AC_CACHE_CHECK([if compiler supports -mthreads],
5280                 wx_cv_cflags_mthread,
5281                 [
5282                     CFLAGS_OLD="$CFLAGS"
5283                     CFLAGS="-mthreads $CFLAGS"
5284                     AC_TRY_COMPILE([], [],
5285                         wx_cv_cflags_mthread=yes,
5286                         wx_cv_cflags_mthread=no
5287                     )
5288                 ]
5289             )
5290
5291             if test "$wx_cv_cflags_mthread" = "yes"; then
5292                 dnl it does, use it
5293                 WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mthreads"
5294                 LDFLAGS="$LDFLAGS -mthreads"
5295             else
5296                 dnl it doesn't
5297                 CFLAGS="$CFLAGS_OLD"
5298             fi
5299         ;;
5300         *-pc-os2*emx )
5301             WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -Zmt -D__ST_MT_ERRNO__"
5302             LDFLAGS="$LDFLAGS -Zmt"
5303         ;;
5304       esac
5305     fi
5306 fi
5307
5308 AC_CHECK_FUNC(localtime_r, [ AC_DEFINE(HAVE_LOCALTIME_R) ])
5309 AC_CHECK_FUNC(gmtime_r, [ AC_DEFINE(HAVE_GMTIME_R) ])
5310 dnl By preference, we probably should use getaddrinfo which avoids thread
5311 dnl safety issues and supports IPv6, however there currently is no code
5312 dnl for it, so testing for it is temporarily disabled and we are restricted
5313 dnl to gethostbyname_r/gethostbyaddr_r  and getservbyname_r
5314
5315 dnl AC_CHECK_FUNC(getaddrinfo, AC_DEFINE(HAVE_GETADDRINFO), [
5316     dnl no getaddrinfo, so check for gethostbyname_r and
5317     dnl related functions (taken from python's configure.in)
5318     dnl sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments
5319       AX_FUNC_WHICH_GETHOSTBYNAME_R
5320       if test "x$ac_cv_func_which_gethostbyname_r" = "xno" -o \
5321               "x$ac_cv_func_which_gethostbyname_r" = "xunknown" ; then
5322           AC_CHECK_FUNC(gethostbyname, [ AC_DEFINE(HAVE_GETHOSTBYNAME) ])
5323       fi
5324       dnl A similar test for getservbyname_r
5325       dnl I'm tempted to just not do this test which is taking much time and
5326       dnl do something similar as for gethostbyaddr_r, but OTOH the macro
5327       dnl doing the test already exists, so using it is easy enough.     - SN
5328       AC_raf_FUNC_WHICH_GETSERVBYNAME_R
5329       if test "x$ac_cv_func_which_getservbyname_r" = "xno" -o \
5330               "x$ac_cv_func_which_getservbyname_r" = "xunknown" ; then
5331           AC_CHECK_FUNCS(getservbyname,[ AC_DEFINE(HAVE_GETSERVBYNAME) ])
5332       fi
5333       dnl For gethostbyaddr_r, we currently do no separate test, instead, we
5334       dnl silently assume it's available exactly if gethostbyname_r is
5335       dnl available and always requires two more arguments than
5336       dnl gethostbyname_r.
5337       dnl (also, I'm lazy and there no m4 file that's ready for use for this
5338       dnl  function, although it should be easy to rewrite the gethostbyname_r
5339       dnl  check to fit this case, if it's really needed.                - SN )
5340 dnl    ]
5341 dnl )
5342
5343 if test "$wxUSE_THREADS" = "yes"; then
5344   AC_DEFINE(wxUSE_THREADS)
5345
5346   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
5347 else
5348   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
5349   dnl functions - add tests for other functions here as well
5350   if test "$wx_cv_func_strtok_r" = "yes"; then
5351     AC_MSG_CHECKING(if -D_REENTRANT is needed)
5352     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
5353         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_REENTRANT"
5354         AC_MSG_RESULT(yes)
5355     else
5356         AC_MSG_RESULT(no)
5357     fi
5358   fi
5359 fi
5360
5361 if test "$WXGTK2" = 1 ; then
5362   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK2)
5363   WXGTK12=1
5364 fi
5365
5366 if test "$WXGTK12" = 1 ; then
5367   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
5368 fi
5369
5370 if test "$WXGTK127" = 1 ; then
5371   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
5372 fi
5373
5374 if test "$WXGPE" = 1 ; then
5375   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
5376 fi
5377
5378 dnl DEBUG_CFLAGS contains debugging options (supposed to be the same for C and C++
5379 dnl compilers: we'd need a separate DEBUG_CXXFLAGS if this is ever not the case)
5380 DEBUG_CFLAGS=
5381 if `echo $CXXFLAGS $CFLAGS | grep " -g" >/dev/null`; then
5382     dnl the CXXFLAGS or the CFLAGS variable already contains the -g flag
5383     dnl (e.g. it was specified by the user before running configure); since
5384     dnl later they will be merged with DEBUG_CFLAGS, don't set the -g option
5385     dnl in DEBUG_CFLAGS to avoid (possibly different) flag duplicates
5386     AC_MSG_WARN([CXXFLAGS/CFLAGS already contains -g flag; ignoring the --enable-debug_info option])
5387 elif test "$wxUSE_DEBUG_INFO" = "yes" ; then
5388     DEBUG_CFLAGS="-g"
5389 fi
5390
5391 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
5392     wxUSE_DEBUG_INFO=yes
5393     if test "$GCC" = yes; then
5394         DEBUG_CFLAGS="-ggdb"
5395     fi
5396 fi
5397
5398 if test "$wxUSE_DEBUG_FLAG" = "no" ; then
5399     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -DwxDEBUG_LEVEL=0"
5400
5401     if test "$wxUSE_GTK" = 1 ; then
5402         if test "x$wxGTK_VERSION" = "x1" ; then
5403             CPPFLAGS="-DGTK_NO_CHECK_CASTS $CPPFLAGS"
5404         fi
5405     fi
5406 fi
5407
5408 if test "$wxUSE_MEM_TRACING" = "yes" ; then
5409     AC_DEFINE(wxUSE_MEMORY_TRACING)
5410     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
5411     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
5412     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
5413 fi
5414
5415 if test "$wxUSE_DMALLOC" = "yes" ; then
5416     DMALLOC_LIBS="-ldmallocthcxx"
5417 fi
5418
5419 dnl cc/cxx/ld option for profiling
5420 PROFILE_FLAGS=
5421 if test "$wxUSE_PROFILE" = "yes" ; then
5422     PROFILE_FLAGS=" -pg"
5423 fi
5424
5425 if test "$GCC" = "yes" ; then
5426     if test "$wxUSE_NO_RTTI" = "yes" ; then
5427         dnl Define wxNO_RTTI on the command line because only g++ 4.3 and later
5428         dnl define __GXX_RTTI which allows us to detect the use of -fno-rtti
5429         dnl switch but we need to do it manually for the older versions.
5430         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -DwxNO_RTTI -fno-rtti"
5431     fi
5432     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5433         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-exceptions"
5434     fi
5435     if test "$wxUSE_PERMISSIVE" = "yes" ; then
5436         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -fpermissive"
5437     fi
5438
5439     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
5440     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
5441     dnl for each subroutine by default -- using the switch below only creates
5442     dnl one entry per file instead at the price of minor performance penalty
5443     dnl
5444     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
5445     dnl without -ffunction-sections.  No idea how long we'll need to maintain
5446     dnl this, or even the extent of gcc/wx version combinations affected, but
5447     dnl also as above, this 'fix' does not come without side effects.
5448     dnl
5449     dnl TODO: test for the gcc version here (how?)
5450     case "${host}" in
5451       powerpc*-*-aix* )
5452         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mminimal-toc"
5453         ;;
5454       *-hppa* )
5455         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -ffunction-sections"
5456         ;;
5457     esac
5458 fi
5459
5460 dnl C/C++ compiler option for optimization (supposed to be the same for both)
5461 OPTIMISE_CFLAGS=
5462 if `echo $CXXFLAGS $CFLAGS | grep " -O" >/dev/null`; then
5463     dnl the CXXFLAGS or the CFLAGS variable already contains -O optimization flag
5464     dnl (e.g. it was specified by the user before running configure); since
5465     dnl later they will be merged with OPTIMISE_CFLAGS, don't set the -O option
5466     dnl in OPTIMISE_CFLAGS to avoid (possibly different) flag duplicates
5467     AC_MSG_WARN([CXXFLAGS/CFLAGS already contains -O flag; ignoring the --disable-optimise option])
5468 else
5469     if test "$wxUSE_OPTIMISE" = "no" ; then
5470         if test "$GCC" = yes ; then
5471             dnl use -O0 because compiling with it is faster than compiling with no
5472             dnl optimization options at all (at least with g++ 3.2)
5473             OPTIMISE_CFLAGS="-O0"
5474         fi
5475     else
5476         if test "$GCC" = yes ; then
5477             case "${host}" in
5478                 *-pc-os2_emx | *-pc-os2-emx )
5479                     dnl Not all of the supported gcc versions understand
5480                     dnl -fstrict-aliasing and none actually needs it (yet).
5481                     OPTIMISE_CFLAGS="-O2"
5482                 ;;
5483                 *)
5484                     dnl Switch on optimisation but keep strict-aliasing off for
5485                     dnl now (see -fstrict-aliasing in the gcc manual). When it is
5486                     dnl switched back on consider using -Wstrict-aliasing=2.
5487                     OPTIMISE_CFLAGS="-O2 -fno-strict-aliasing"
5488                 ;;
5489             esac
5490         else
5491             OPTIMISE_CFLAGS="-O"
5492         fi
5493     fi
5494 fi
5495
5496 dnl ---------------------------------------------------------------------------
5497 dnl compatibility level
5498 dnl ---------------------------------------------------------------------------
5499
5500 if test "x$WXWIN_COMPATIBILITY_2_6" = "xyes"; then
5501     AC_DEFINE(WXWIN_COMPATIBILITY_2_6)
5502
5503     WXWIN_COMPATIBILITY_2_8="yes"
5504 fi
5505
5506 if test "x$WXWIN_COMPATIBILITY_2_8" != "xno"; then
5507     AC_DEFINE(WXWIN_COMPATIBILITY_2_8)
5508 fi
5509
5510 dnl ---------------------------------------------------------------------------
5511 dnl the library may be built without GUI classes at all
5512 dnl ---------------------------------------------------------------------------
5513
5514 if test "$wxUSE_GUI" = "yes"; then
5515     AC_DEFINE(wxUSE_GUI)
5516
5517     dnl the things we always pull in the GUI version of the library:
5518     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
5519     dnl    library really can't be built without those)
5520     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
5521     dnl    almost any program and the first 2 are needed to show a message box
5522     dnl    which want to be always able to do)
5523     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
5524     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
5525     dnl    need the dcs, pens, brushes, ...), this just can't be done now
5526     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
5527     dnl 5. misc stuff: timers, settings, message box
5528 fi
5529
5530 dnl ---------------------------------------------------------------------------
5531 dnl Unix/Windows
5532 dnl ---------------------------------------------------------------------------
5533
5534 if test "$wxUSE_UNIX" = "yes"; then
5535   AC_DEFINE(wxUSE_UNIX)
5536 fi
5537
5538 dnl ------------------------------------------------------------------------
5539 dnl DLL support
5540 dnl ------------------------------------------------------------------------
5541
5542 dnl under MSW we always have LoadLibrary/GetProcAddress
5543 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
5544
5545     HAVE_DL_FUNCS=0
5546     HAVE_SHL_FUNCS=0
5547     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5548         if test "$USE_DOS" = 1; then
5549             HAVE_DL_FUNCS=0
5550         else
5551             dnl the test is a bit complicated because we check for dlopen() both with
5552             dnl and without -ldl and we also try to find shl_load() if there is no
5553             dnl dlopen() on this system
5554             AC_CHECK_FUNCS(dlopen,
5555             [
5556                 AC_DEFINE(HAVE_DLOPEN)
5557                 HAVE_DL_FUNCS=1
5558             ],
5559             [
5560                 AC_CHECK_LIB(dl, dlopen,
5561                             [
5562                                 AC_DEFINE(HAVE_DLOPEN)
5563                                 HAVE_DL_FUNCS=1
5564                                 DL_LINK=" -ldl$DL_LINK"
5565                             ],
5566                             [
5567                                 AC_CHECK_FUNCS(shl_load,
5568                                               [
5569                                                 AC_DEFINE(HAVE_SHL_LOAD)
5570                                                 HAVE_SHL_FUNCS=1
5571                                               ],
5572                                               [
5573                                                 AC_CHECK_LIB(shl_load, dld,
5574                                                              [
5575                                                                 HAVE_SHL_FUNCS=1
5576                                                                 DL_LINK=" -ldld$DL_LINK"
5577                                                              ])
5578                                               ])
5579                             ])
5580             ])
5581
5582             dnl check also for dlerror()
5583             if test "$HAVE_DL_FUNCS" = 1; then
5584                 AC_CHECK_FUNCS(dlerror,
5585                     AC_DEFINE(HAVE_DLERROR),
5586                     [
5587                         AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
5588                     ]
5589                 )
5590             fi
5591         fi
5592
5593         dnl Force HAVE_DL_FUNCS on for Darwin, even if the tests failed (e.g. pre-10.3)
5594         if test "$USE_DARWIN" = 1; then
5595             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
5596             HAVE_DL_FUNCS=1
5597         fi
5598
5599         if test "$HAVE_DL_FUNCS" = 0; then
5600             if test "$HAVE_SHL_FUNCS" = 0; then
5601               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
5602                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
5603                   wxUSE_DYNAMIC_LOADER=no
5604                   wxUSE_DYNLIB_CLASS=no
5605               else
5606                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
5607               fi
5608             fi
5609         fi
5610     fi
5611 fi
5612
5613 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
5614     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
5615 fi
5616 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5617     AC_DEFINE(wxUSE_DYNLIB_CLASS)
5618 fi
5619
5620
5621 dnl ---------------------------------------------------------------------------
5622 dnl Verify consistency of plugins/monolithic/shared settings:
5623 dnl ---------------------------------------------------------------------------
5624
5625 if test "$wxUSE_PLUGINS" = "yes" ; then
5626     if test "$wxUSE_SHARED" = "no" ; then
5627         AC_MSG_WARN([plugins supported only in shared build, disabling])
5628         wxUSE_PLUGINS=no
5629     fi
5630     if test "$wxUSE_MONOLITHIC" = "yes" ; then
5631         AC_MSG_WARN([plugins not supported monolithic build, disabling])
5632         wxUSE_PLUGINS=no
5633     fi
5634     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
5635         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
5636         wxUSE_PLUGINS=no
5637     fi
5638     if test "$wxUSE_PLUGINS" = "yes" ; then
5639         AC_DEFINE(wxUSE_PLUGINS)
5640     fi
5641 fi
5642
5643 dnl ---------------------------------------------------------------------------
5644 dnl File system watcher checks
5645 dnl ---------------------------------------------------------------------------
5646
5647 if test "$wxUSE_FSWATCHER" = "yes"; then
5648     dnl wxFileSystemWatcher is always available under MSW but we need either
5649     dnl inotify or kqueue support in the system for it under Unix (this
5650     dnl includes OS X which does have kqueue but no other platforms)
5651     if test "$wxUSE_MSW" != "1"; then
5652         if test "$wxUSE_UNIX" = "yes"; then
5653             AC_CHECK_HEADERS(sys/inotify.h,,, [AC_INCLUDES_DEFAULT()])
5654             if test "$ac_cv_header_sys_inotify_h" = "yes"; then
5655                 AC_DEFINE(wxHAS_INOTIFY)
5656             else
5657                 AC_CHECK_HEADERS(sys/event.h,,, [AC_INCLUDES_DEFAULT()])
5658                 if test "$ac_cv_header_sys_event_h" = "yes"; then
5659                     AC_DEFINE(wxHAS_KQUEUE)
5660                 else
5661                     wxUSE_FSWATCHER=no
5662                 fi
5663             fi
5664         else
5665             wxUSE_FSWATCHER=no
5666         fi
5667     fi
5668
5669     if test "$wxUSE_FSWATCHER" = "yes"; then
5670         AC_DEFINE(wxUSE_FSWATCHER)
5671         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS fswatcher"
5672     else
5673         AC_MSG_WARN([wxFileSystemWatcher won't be available on this platform])
5674     fi
5675 fi
5676
5677 dnl ---------------------------------------------------------------------------
5678 dnl Register non-GUI class options for makefiles and setup.h
5679 dnl ---------------------------------------------------------------------------
5680
5681 if test "$wxUSE_STL" = "yes"; then
5682   AC_DEFINE(wxUSE_STL)
5683 fi
5684
5685 if test "$wxUSE_EXTENDED_RTTI" = "yes"; then
5686   AC_DEFINE(wxUSE_EXTENDED_RTTI)
5687 fi
5688
5689 if test "$wxUSE_ANY" = "yes"; then
5690     AC_DEFINE(wxUSE_ANY)
5691 fi
5692
5693 if test "$wxUSE_APPLE_IEEE" = "yes"; then
5694   AC_DEFINE(wxUSE_APPLE_IEEE)
5695 fi
5696
5697 if test "$wxUSE_TIMER" = "yes"; then
5698   AC_DEFINE(wxUSE_TIMER)
5699 fi
5700
5701 dnl Unix implementation needs additional checks because audio support
5702 dnl comes in many favours:
5703 if test "$USE_UNIX" = 1 ; then
5704     dnl mmedia doesn't compile with wxMGL, remove this if this is ever fixed
5705     if test "$wxUSE_MGL" != 1; then
5706         dnl it's not enough to check for just the header because OSS under NetBSD
5707         dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
5708         dnl whether we need -lossaudio at link-time
5709         AC_CACHE_CHECK([for SNDCTL_DSP_SPEED in sys/soundcard.h], ac_cv_header_sys_soundcard, [
5710             AC_TRY_LINK([
5711                     #include <sys/ioctl.h>
5712                     #include <sys/soundcard.h>
5713                 ],
5714                 [
5715                     ioctl(0, SNDCTL_DSP_SPEED, 0);
5716                 ],
5717                 ac_cv_header_sys_soundcard=yes,
5718                 [
5719                     saveLibs="$LIBS"
5720                     LIBS="$saveLibs -lossaudio"
5721                     AC_TRY_LINK([
5722                             #include <sys/ioctl.h>
5723                             #include <sys/soundcard.h>
5724                         ],
5725                         [
5726                             ioctl(0, SNDCTL_DSP_SPEED, 0);
5727                         ],
5728                         ac_cv_header_sys_soundcard=yes,
5729                         [
5730                             LIBS="$saveLibs"
5731                             ac_cv_header_sys_soundcard=no
5732                         ]
5733                     )
5734                 ]
5735             )
5736         ])
5737     fi
5738
5739     if test "$ac_cv_header_sys_soundcard" = "yes"; then
5740         AC_DEFINE(HAVE_SYS_SOUNDCARD_H)
5741     fi
5742 fi
5743
5744 WITH_PLUGIN_SDL=0
5745 if test "$wxUSE_SOUND" = "yes"; then
5746   if test "$USE_UNIX" = 1 ; then
5747     if test "$wxUSE_LIBSDL" != "no"; then
5748       AM_PATH_SDL([1.2.0],
5749                   [
5750                     EXTRALIBS_SDL="$SDL_LIBS"
5751                     CFLAGS="$SDL_CFLAGS $CFLAGS"
5752                     CXXFLAGS="$SDL_CFLAGS $CXXFLAGS"
5753                     AC_DEFINE(wxUSE_LIBSDL)
5754                   ],
5755                   [wxUSE_LIBSDL="no"])
5756       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
5757         WITH_PLUGIN_SDL=1
5758       fi
5759     fi
5760   else
5761     dnl wxMGL doesn't support sound under DOS, only under Unix
5762     if test "$wxUSE_MGL" = 1; then
5763         AC_MSG_WARN([wxSound not supported in MGL under DOS... disabled])
5764         wxUSE_SOUND="no"
5765     fi
5766   fi
5767 fi
5768
5769 if test "$wxUSE_SOUND" = "yes"; then
5770   AC_DEFINE(wxUSE_SOUND)
5771   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
5772 fi
5773
5774 if test "$WXGTK2" = 1; then
5775     PKG_PROG_PKG_CONFIG()
5776
5777     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5778
5779         if test "$wxUSE_GTKPRINT" = "yes" ; then
5780
5781                 PKG_CHECK_MODULES(GTKPRINT,
5782                                   [gtk+-unix-print-2.0 >= 2.10],
5783                     [
5784                         CFLAGS="$GTKPRINT_CFLAGS $CFLAGS"
5785                         CXXFLAGS="$GTKPRINT_CFLAGS $CXXFLAGS"
5786                         AC_DEFINE(wxUSE_GTKPRINT)
5787                     ],
5788                     [
5789                         AC_MSG_WARN([GTK printing support not found (GTK+ >= 2.10), library will use GNOME printing support or standard PostScript printing])
5790                         wxUSE_GTKPRINT="no"
5791                     ]
5792                 )
5793         fi
5794
5795         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
5796
5797                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5798                                   [libgnomeprintui-2.2 >= 2.8],
5799                     [
5800                         CFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CFLAGS"
5801                         CXXFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CXXFLAGS"
5802                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5803                     ],
5804                     [
5805                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5806                         wxUSE_LIBGNOMEPRINT="no"
5807                     ]
5808                 )
5809         fi
5810     fi
5811
5812     if test "$wxUSE_MIMETYPE" = "yes" ; then
5813         if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
5814
5815                 PKG_CHECK_MODULES(GNOMEVFS,
5816                                   [gnome-vfs-2.0 >= 2.0],
5817                     [
5818                         CFLAGS="$GNOMEVFS_CFLAGS $CFLAGS"
5819                         CXXFLAGS="$GNOMEVFS_CFLAGS $CXXFLAGS"
5820                         AC_DEFINE(wxUSE_LIBGNOMEVFS)
5821                     ],
5822                     [
5823                         AC_MSG_WARN([libgnomevfs not found, library won't be able to associate MIME type])
5824                         wxUSE_LIBGNOMEVFS="no"
5825                     ]
5826                 )
5827         fi
5828     fi
5829
5830     if test "$wxUSE_LIBHILDON" = "yes" ; then
5831         PKG_CHECK_MODULES(HILDON,
5832                           [hildon-lgpl >= 0.9],
5833             [
5834                 EXTRALIBS_HILDON="$HILDON_LIBS"
5835                 CFLAGS="$CFLAGS $HILDON_CFLAGS"
5836                 CXXFLAGS="$CXXFLAGS $HILDON_CFLAGS"
5837                 AC_DEFINE(wxUSE_LIBHILDON)
5838                 ac_hildon_lgpl=1
5839             ],
5840             [
5841                 AC_MSG_WARN([libhildon_lgpl not found])
5842                         wxUSE_LIBHILDON="no"
5843                         ac_hildon_lgpl=0
5844             ]
5845         )
5846
5847         if test "$ac_hildon_lgpl" = 0 ; then
5848             PKG_CHECK_MODULES(HILDON2,
5849                               [hildon-1 >= 1.99],
5850                 [
5851                     EXTRALIBS_HILDON="$HILDON2_LIBS"
5852                     CFLAGS="$CFLAGS $HILDON2_CFLAGS"
5853                     CXXFLAGS="$CXXFLAGS $HILDON2_CFLAGS"
5854                     AC_DEFINE(wxUSE_LIBHILDON2)
5855                 ],
5856                 [
5857                     AC_MSG_WARN([libhildon_1 not found])
5858                             wxUSE_LIBHILDON2="no"
5859                 ]
5860             )
5861         fi
5862     fi
5863 fi
5864
5865 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5866   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5867 fi
5868
5869 if test "$wxUSE_STOPWATCH" = "yes"; then
5870   AC_DEFINE(wxUSE_STOPWATCH)
5871 fi
5872
5873 if test "$wxUSE_DATETIME" = "yes"; then
5874   AC_DEFINE(wxUSE_DATETIME)
5875 fi
5876
5877 if test "$wxUSE_FILE" = "yes"; then
5878   AC_DEFINE(wxUSE_FILE)
5879 fi
5880
5881 if test "$wxUSE_FFILE" = "yes"; then
5882   AC_DEFINE(wxUSE_FFILE)
5883 fi
5884
5885 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5886   if test "$wxUSE_STREAMS" != yes; then
5887     AC_MSG_WARN(wxArchive requires wxStreams... disabled)
5888     wxUSE_ARCHIVE_STREAMS=no
5889   else
5890     AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5891   fi
5892 fi
5893
5894 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5895   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5896     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5897   elif test "$wxUSE_ZLIB" = "no"; then
5898     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5899   else
5900     AC_DEFINE(wxUSE_ZIPSTREAM)
5901   fi
5902 fi
5903
5904 if test "$wxUSE_TARSTREAM" = "yes"; then
5905   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5906     AC_MSG_WARN(wxTar requires wxArchive... disabled)
5907   else
5908     AC_DEFINE(wxUSE_TARSTREAM)
5909   fi
5910 fi
5911
5912 if test "$wxUSE_FILE_HISTORY" = "yes"; then
5913   AC_DEFINE(wxUSE_FILE_HISTORY)
5914 fi
5915
5916 if test "$wxUSE_FILESYSTEM" = "yes"; then
5917   if test "$wxUSE_STREAMS" != yes -o \( "$wxUSE_FILE" != yes -a "$wxUSE_FFILE" != yes \); then
5918     AC_MSG_WARN(wxFileSystem requires wxStreams and wxFile or wxFFile... disabled)
5919     wxUSE_FILESYSTEM=no
5920   else
5921     AC_DEFINE(wxUSE_FILESYSTEM)
5922   fi
5923 fi
5924
5925 if test "$wxUSE_FS_ARCHIVE" = "yes"; then
5926   if test "$wxUSE_FILESYSTEM" != yes -o "$wxUSE_ARCHIVE_STREAMS" != yes; then
5927     AC_MSG_WARN(wxArchiveFSHandler requires wxArchive and wxFileSystem... disabled)
5928   else
5929     AC_DEFINE(wxUSE_FS_ARCHIVE)
5930   fi
5931 fi
5932
5933 if test "$wxUSE_FS_ZIP" = "yes"; then
5934   if test "$wxUSE_FS_ARCHIVE" != yes; then
5935     AC_MSG_WARN(wxZipFSHandler requires wxArchiveFSHandler... disabled)
5936   else
5937     AC_DEFINE(wxUSE_FS_ZIP)
5938   fi
5939 fi
5940
5941 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5942   if test "$USE_UNIX" != 1; then
5943     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5944     wxUSE_ON_FATAL_EXCEPTION=no
5945   else
5946     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5947   fi
5948 fi
5949
5950 if test "$wxUSE_STACKWALKER" = "yes"; then
5951     AC_DEFINE(wxUSE_STACKWALKER)
5952 fi
5953
5954 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5955     if test "$USE_UNIX" != 1 -a "$USE_WIN32" != 1; then
5956         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5957         wxUSE_DEBUGREPORT=no
5958     else
5959         AC_DEFINE(wxUSE_DEBUGREPORT)
5960         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5961             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5962         fi
5963     fi
5964 fi
5965
5966 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5967   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5968 fi
5969
5970 if test "$wxUSE_BUSYINFO" = "yes"; then
5971   AC_DEFINE(wxUSE_BUSYINFO)
5972 fi
5973
5974 if test "$wxUSE_STD_CONTAINERS" = "yes"; then
5975   AC_DEFINE(wxUSE_STD_CONTAINERS)
5976 fi
5977
5978 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5979   AC_DEFINE(wxUSE_STD_IOSTREAM)
5980 fi
5981
5982 if test "$wxUSE_STD_STRING" = "yes"; then
5983   AC_DEFINE(wxUSE_STD_STRING)
5984 fi
5985
5986 if test "$wxUSE_STD_STRING_CONV_IN_WXSTRING" = "yes"; then
5987   AC_DEFINE(wxUSE_STD_STRING_CONV_IN_WXSTRING)
5988 fi
5989
5990 if test "$wxUSE_STDPATHS" = "yes"; then
5991   AC_DEFINE(wxUSE_STDPATHS)
5992 fi
5993
5994 if test "$wxUSE_TEXTBUFFER" = "yes"; then
5995     AC_DEFINE(wxUSE_TEXTBUFFER)
5996 fi
5997
5998 if test "$wxUSE_TEXTFILE" = "yes"; then
5999   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
6000     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
6001   else
6002     AC_DEFINE(wxUSE_TEXTFILE)
6003   fi
6004 fi
6005
6006 if test "$wxUSE_CONFIG" = "yes" ; then
6007   if test "$wxUSE_TEXTFILE" != "yes"; then
6008     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
6009   else
6010     AC_DEFINE(wxUSE_CONFIG)
6011     AC_DEFINE(wxUSE_CONFIG_NATIVE)
6012     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
6013   fi
6014 fi
6015
6016 if test "$wxUSE_INTL" = "yes" ; then
6017   if test "$wxUSE_FILE" != "yes"; then
6018     AC_MSG_WARN(I18n code requires wxFile... disabled)
6019   else
6020     AC_DEFINE(wxUSE_INTL)
6021     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
6022     GUIDIST="$GUIDIST INTL_DIST"
6023   fi
6024 fi
6025
6026 if test "$wxUSE_XLOCALE" = "yes" ; then
6027     AC_DEFINE(wxUSE_XLOCALE)
6028     AC_CHECK_TYPES(locale_t,,,
6029                    [#include <xlocale.h>
6030                     #include <locale.h>])
6031 fi
6032
6033 if test "$wxUSE_LOG" = "yes"; then
6034   AC_DEFINE(wxUSE_LOG)
6035
6036     if test "$wxUSE_LOGGUI" = "yes"; then
6037       AC_DEFINE(wxUSE_LOGGUI)
6038     fi
6039
6040     if test "$wxUSE_LOGWINDOW" = "yes"; then
6041       AC_DEFINE(wxUSE_LOGWINDOW)
6042     fi
6043
6044     if test "$wxUSE_LOGDIALOG" = "yes"; then
6045       AC_DEFINE(wxUSE_LOG_DIALOG)
6046     fi
6047
6048     dnl the keyboard sample requires wxUSE_LOG
6049     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
6050 fi
6051
6052 if test "$wxUSE_LONGLONG" = "yes"; then
6053   AC_DEFINE(wxUSE_LONGLONG)
6054 fi
6055
6056 if test "$wxUSE_GEOMETRY" = "yes"; then
6057   AC_DEFINE(wxUSE_GEOMETRY)
6058 fi
6059
6060 if test "$wxUSE_BASE64" = "yes"; then
6061   AC_DEFINE(wxUSE_BASE64)
6062 fi
6063
6064 if test "$wxUSE_STREAMS" = "yes" ; then
6065   AC_DEFINE(wxUSE_STREAMS)
6066 fi
6067
6068 if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
6069   AC_DEFINE(wxUSE_PRINTF_POS_PARAMS)
6070 fi
6071
6072 if test "$wxUSE_OBJC_UNIQUIFYING" = "yes"; then
6073   AC_DEFINE(wxUSE_OBJC_UNIQUIFYING)
6074 fi
6075
6076 dnl ---------------------------------------------------------------------------
6077 dnl console event loop stuff
6078 dnl ---------------------------------------------------------------------------
6079
6080 if test "$wxUSE_CONSOLE_EVENTLOOP" = "yes"; then
6081     AC_DEFINE(wxUSE_CONSOLE_EVENTLOOP)
6082
6083     if test "$wxUSE_UNIX" = "yes"; then
6084         if test "$wxUSE_SELECT_DISPATCHER" = "yes"; then
6085             AC_DEFINE(wxUSE_SELECT_DISPATCHER)
6086         fi
6087
6088         if test "$wxUSE_EPOLL_DISPATCHER" = "yes"; then
6089             AC_CHECK_HEADERS(sys/epoll.h,,, [AC_INCLUDES_DEFAULT()])
6090             if test "$ac_cv_header_sys_epoll_h" = "yes"; then
6091                 AC_DEFINE(wxUSE_EPOLL_DISPATCHER)
6092             else
6093                 AC_MSG_WARN([sys/epoll.h not available, wxEpollDispatcher disabled])
6094             fi
6095         fi
6096     fi
6097 fi
6098
6099 dnl ---------------------------------------------------------------------------
6100 dnl time/date functions
6101 dnl ---------------------------------------------------------------------------
6102
6103 dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
6104 dnl function to be used for high resolution timers
6105 AC_CHECK_FUNCS(gettimeofday ftime, break)
6106
6107 if test "$ac_cv_func_gettimeofday" = "yes"; then
6108     AC_CACHE_CHECK([whether gettimeofday takes two arguments],
6109                    wx_cv_func_gettimeofday_has_2_args,
6110     [
6111         dnl on some _really_ old systems it takes only 1 argument
6112         AC_TRY_COMPILE(
6113             [
6114                 #include <sys/time.h>
6115                 #include <unistd.h>
6116             ],
6117             [
6118                 struct timeval tv;
6119                 gettimeofday(&tv, NULL);
6120             ],
6121             wx_cv_func_gettimeofday_has_2_args=yes,
6122             AC_TRY_COMPILE(
6123                 [
6124                     #include <sys/time.h>
6125                     #include <unistd.h>
6126                 ],
6127                 [
6128                     struct timeval tv;
6129                     gettimeofday(&tv);
6130                 ],
6131                 wx_cv_func_gettimeofday_has_2_args=no,
6132                 [
6133                     AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
6134                     wx_cv_func_gettimeofday_has_2_args=unknown
6135                 ]
6136             )
6137         )
6138     ])
6139
6140     if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
6141         AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
6142     fi
6143 fi
6144
6145 if test "$wxUSE_DATETIME" = "yes"; then
6146     dnl check for timezone variable
6147     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
6148     AC_CACHE_CHECK(for timezone variable in <time.h>,
6149                    wx_cv_var_timezone,
6150                    [
6151                         AC_LANG_PUSH(C++)
6152                         AC_TRY_COMPILE(
6153                             [
6154                                 #include <time.h>
6155                             ],
6156                             [
6157                                 int tz;
6158                                 tz = timezone;
6159                             ],
6160                             [
6161                                 wx_cv_var_timezone=timezone
6162                             ],
6163                             [
6164                                 AC_TRY_COMPILE(
6165                                     [
6166                                         #include <time.h>
6167                                     ],
6168                                     [
6169                                         int tz;
6170                                         tz = _timezone;
6171                                     ],
6172                                     [
6173                                         wx_cv_var_timezone=_timezone
6174                                     ],
6175                                     [
6176                                         AC_TRY_COMPILE(
6177                                             [
6178                                                 #include <time.h>
6179                                             ],
6180                                             [
6181                                                 int tz;
6182                                                 tz = __timezone;
6183                                             ],
6184                                             [
6185                                                 wx_cv_var_timezone=__timezone
6186                                             ],
6187                                             [
6188                                                 if test "$USE_DOS" = 0 ; then
6189                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
6190                                                 fi
6191                                             ]
6192                                         )
6193                                     ]
6194                                 )
6195                             ]
6196                         )
6197                         AC_LANG_POP()
6198                    ]
6199     )
6200
6201     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
6202     if test "x$wx_cv_var_timezone" != x ; then
6203         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
6204     fi
6205
6206     dnl check for localtime (it's POSIX, but the check can do no harm...)
6207     AC_CHECK_FUNCS(localtime)
6208
6209     if test "$ac_cv_func_localtime" = "yes"; then
6210         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
6211                        wx_cv_struct_tm_has_gmtoff,
6212         [
6213             AC_TRY_COMPILE(
6214                 [
6215                     #include <time.h>
6216                 ],
6217                 [
6218                     struct tm tm;
6219                     tm.tm_gmtoff++;
6220                 ],
6221                 [
6222                     wx_cv_struct_tm_has_gmtoff=yes
6223                 ],
6224                 wx_cv_struct_tm_has_gmtoff=no
6225             )
6226         ])
6227     fi
6228
6229     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
6230         AC_DEFINE(WX_GMTOFF_IN_TM)
6231     fi
6232
6233     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
6234 fi
6235
6236 dnl ------------------------------------------------------------------------
6237 dnl wxSocket
6238 dnl ------------------------------------------------------------------------
6239
6240 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
6241 if test "$wxUSE_SOCKETS" = "yes"; then
6242     if test "$wxUSE_MGL" = 1; then
6243         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
6244         wxUSE_SOCKETS="no"
6245     fi
6246 fi
6247
6248 if test "$wxUSE_SOCKETS" = "yes"; then
6249     dnl under MSW we always have sockets
6250     if test "$TOOLKIT" != "MSW"; then
6251         dnl under Solaris and OS/2, socket functions live in -lsocket
6252         AC_CHECK_FUNC(socket,,
6253             [
6254                 AC_CHECK_LIB(socket, socket,
6255                     if test "$INET_LINK" != " -lsocket"; then
6256                         INET_LINK="$INET_LINK -lsocket"
6257                     fi,
6258                     [
6259                         AC_MSG_WARN([socket library not found - sockets will be disabled])
6260                         wxUSE_SOCKETS=no
6261                     ]
6262                 )
6263             ]
6264         )
6265     fi
6266 fi
6267
6268 if test "$wxUSE_SOCKETS" = "yes" ; then
6269     dnl this test may be appropriate if building under cygwin
6270     dnl right now I'm assuming it also uses the winsock stuff
6271     dnl like mingw does..  -- RL
6272     if test "$TOOLKIT" != "MSW"; then
6273         dnl determine the type of third argument for getsockname
6274         dnl This test needs to be done in C++ mode since gsocket.cpp now
6275         dnl is C++ code and pointer cast that are possible even without
6276         dnl warning in C still fail in C++.
6277         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
6278                        wx_cv_type_getsockname3,
6279             [
6280                 AC_LANG_PUSH(C++)
6281                 AC_TRY_COMPILE(
6282                     [
6283                         #include <sys/types.h>
6284                         #include <sys/socket.h>
6285                     ],
6286                     [
6287                         socklen_t len;
6288                         getsockname(0, 0, &len);
6289                     ],
6290                     wx_cv_type_getsockname3=socklen_t,
6291                     [
6292                         dnl the compiler will compile the version with size_t
6293                         dnl even if the real type of the last parameter is int
6294                         dnl but it should give at least a warning about
6295                         dnl converting between incompatible pointer types, so
6296                         dnl try to use it to get the correct behaviour at
6297                         dnl least with gcc (otherwise we'd always use size_t)
6298                         CFLAGS_OLD="$CFLAGS"
6299                         if test "$GCC" = yes ; then
6300                             CFLAGS="-Werror $CFLAGS"
6301                         fi
6302
6303                         AC_TRY_COMPILE(
6304                             [
6305                                 #include <sys/types.h>
6306                                 #include <sys/socket.h>
6307                             ],
6308                             [
6309                                 size_t len;
6310                                 getsockname(0, 0, &len);
6311                             ],
6312                             wx_cv_type_getsockname3=size_t,
6313                             AC_TRY_COMPILE(
6314                                 [
6315                                     #include <sys/types.h>
6316                                     #include <sys/socket.h>
6317                                 ],
6318                                 [
6319                                     int len;
6320                                     getsockname(0, 0, &len);
6321                                 ],
6322                                 wx_cv_type_getsockname3=int,
6323                                 wx_cv_type_getsockname3=unknown
6324                             )
6325                         )
6326
6327                         CFLAGS="$CFLAGS_OLD"
6328                     ]
6329                 )
6330                 AC_LANG_POP()
6331             ])
6332
6333         if test "$wx_cv_type_getsockname3" = "unknown"; then
6334             wxUSE_SOCKETS=no
6335             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6336         else
6337             AC_DEFINE_UNQUOTED(WX_SOCKLEN_T, $wx_cv_type_getsockname3)
6338         fi
6339         dnl Do this again for getsockopt as it may be different
6340         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
6341                        wx_cv_type_getsockopt5,
6342             [
6343                 dnl Note that the rules for compatibility of pointers
6344                 dnl are somewhat different between C and C++, so code
6345                 dnl that fails in C++ may not even give a warning about
6346                 dnl converting between incompatible pointer types in C.
6347                 dnl So this test needs to be done in C++ mode.
6348                 AC_LANG_PUSH(C++)
6349                 AC_TRY_COMPILE(
6350                     [
6351                         #include <sys/types.h>
6352                         #include <sys/socket.h>
6353                     ],
6354                     [
6355                         socklen_t len;
6356                         getsockopt(0, 0, 0, 0, &len);
6357                     ],
6358                     wx_cv_type_getsockopt5=socklen_t,
6359                     [
6360                         AC_TRY_COMPILE(
6361                             [
6362                                 #include <sys/types.h>
6363                                 #include <sys/socket.h>
6364                             ],
6365                             [
6366                                 size_t len;
6367                                 getsockopt(0, 0, 0, 0, &len);
6368                             ],
6369                             wx_cv_type_getsockopt5=size_t,
6370                             AC_TRY_COMPILE(
6371                                 [
6372                                     #include <sys/types.h>
6373                                     #include <sys/socket.h>
6374                                 ],
6375                                 [
6376                                     int len;
6377                                     getsockopt(0, 0, 0, 0, &len);
6378                                 ],
6379                                 wx_cv_type_getsockopt5=int,
6380                                 wx_cv_type_getsockopt5=unknown
6381                             )
6382                         )
6383                     ]
6384                 )
6385                 AC_LANG_POP()
6386             ])
6387
6388         if test "$wx_cv_type_getsockopt5" = "unknown"; then
6389             wxUSE_SOCKETS=no
6390             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6391         else
6392             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
6393         fi
6394     fi
6395 fi
6396
6397 if test "$wxUSE_SOCKETS" = "yes" ; then
6398     if test "$wxUSE_IPV6" = "yes"; then
6399         AC_CACHE_CHECK(
6400             [whether we have sockaddr_in6],
6401             [wx_cv_type_sockaddr_in6],
6402             [
6403                 AC_TRY_COMPILE(
6404                     [
6405                         #include <sys/types.h>
6406                         #include <sys/socket.h>
6407                         #include <netinet/in.h>
6408                     ],
6409                     [
6410                         struct sockaddr_in6 sa6;
6411                     ],
6412                     wx_cv_type_sockaddr_in6=yes,
6413                     wx_cv_type_sockaddr_in6=no
6414                 )
6415             ]
6416         )
6417
6418         if test "$wx_cv_type_sockaddr_in6"="yes"; then
6419             AC_DEFINE(wxUSE_IPV6)
6420         else
6421             AC_MSG_WARN([IPv6 support not available... disabled])
6422         fi
6423     fi
6424
6425     AC_DEFINE(wxUSE_SOCKETS)
6426     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
6427 fi
6428
6429 if test "$wxUSE_PROTOCOL" = "yes"; then
6430     if test "$wxUSE_SOCKETS" != "yes"; then
6431         AC_MSG_WARN(Protocol classes require sockets... disabled)
6432         wxUSE_PROTOCOL=no
6433     fi
6434 fi
6435
6436 if test "$wxUSE_PROTOCOL" = "yes"; then
6437     AC_DEFINE(wxUSE_PROTOCOL)
6438
6439     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
6440         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
6441     fi
6442     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
6443         AC_DEFINE(wxUSE_PROTOCOL_FTP)
6444     fi
6445     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
6446         AC_DEFINE(wxUSE_PROTOCOL_FILE)
6447     fi
6448 else
6449     if test "$wxUSE_FS_INET" = "yes"; then
6450         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
6451         wxUSE_FS_INET="no"
6452     fi
6453 fi
6454
6455 if test "$wxUSE_URL" = "yes"; then
6456     if test "$wxUSE_PROTOCOL" != "yes"; then
6457         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
6458         wxUSE_URL=no
6459     fi
6460     if test "$wxUSE_URL" = "yes"; then
6461         AC_DEFINE(wxUSE_URL)
6462     fi
6463 fi
6464
6465 if test "$wxUSE_VARIANT" = "yes"; then
6466     AC_DEFINE(wxUSE_VARIANT)
6467 fi
6468
6469 if test "$wxUSE_FS_INET" = "yes"; then
6470   AC_DEFINE(wxUSE_FS_INET)
6471 fi
6472
6473 dnl ---------------------------------------------------------------------------
6474 dnl Joystick support
6475 dnl ---------------------------------------------------------------------------
6476
6477 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
6478     wxUSE_JOYSTICK=no
6479
6480     dnl under MSW we always have joystick support
6481     if test "$TOOLKIT" = "MSW"; then
6482         wxUSE_JOYSTICK=yes
6483
6484     dnl mac only available on darwin
6485     elif test "$TOOLKIT" = "OSX" -o "$TOOLKIT" = "COCOA"; then
6486         if test "$USE_DARWIN" = 1; then
6487             dnl check for a bug in the headers, some have bad setEventCallout
6488             AC_MSG_CHECKING([headers have declarations needed for joystick support])
6489             AC_LANG_PUSH(C++)
6490             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
6491                             [ IOHIDQueueInterface *qi = NULL;
6492                               IOHIDCallbackFunction cb = NULL;
6493                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
6494                             [ wxUSE_JOYSTICK=yes ]
6495                           )
6496             AC_LANG_POP()
6497             AC_MSG_RESULT($wxUSE_JOYSTICK)
6498         fi
6499
6500     dnl joystick support is only for Linux 2.1.x or greater
6501     else
6502         dnl wxJoystick not supported by wxMGL at all
6503         if test "$wxUSE_MGL" != 1; then
6504             dnl notice the dummy includes argument: without it, AC_CHECK_HEADER
6505             dnl checks only whether the header can be preprocessed, not that it
6506             dnl can be compiled and in Linux 2.6.16 joystick.h is present but
6507             dnl can't be compiled because of an error and with the default
6508             dnl AC_CHECK_HEADER semantics we'd still detect it in this case and
6509             dnl build would fail later
6510             AC_CHECK_HEADERS([linux/joystick.h], [wxUSE_JOYSTICK=yes],, [AC_INCLUDES_DEFAULT()])
6511         fi
6512     fi
6513
6514     if test "$wxUSE_JOYSTICK" = "yes"; then
6515         AC_DEFINE(wxUSE_JOYSTICK)
6516         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
6517     else
6518         AC_MSG_WARN(Joystick not supported by this system... disabled)
6519     fi
6520 fi
6521
6522
6523 dnl ---------------------------------------------------------------------------
6524 dnl String stuff
6525 dnl ---------------------------------------------------------------------------
6526
6527 if test "$wxUSE_FONTENUM" = "yes" ; then
6528   AC_DEFINE(wxUSE_FONTENUM)
6529 fi
6530
6531 if test "$wxUSE_FONTMAP" = "yes" ; then
6532   AC_DEFINE(wxUSE_FONTMAP)
6533 fi
6534
6535 if test "$wxUSE_UNICODE" = "yes" ; then
6536   AC_DEFINE(wxUSE_UNICODE)
6537
6538   if test "$USE_WIN32" != 1; then
6539       wxUSE_UNICODE_MSLU=no
6540   fi
6541
6542   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
6543         AC_CHECK_LIB(unicows,main,
6544             [
6545                 AC_DEFINE(wxUSE_UNICODE_MSLU)
6546             ],
6547             [
6548                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
6549                              Applications will only run on Windows NT/2000/XP!])
6550                 wxUSE_UNICODE_MSLU=no
6551             ])
6552     fi
6553 fi
6554
6555 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "yes"; then
6556     AC_DEFINE(wxUSE_UNICODE_UTF8)
6557
6558     if test "$wxUSE_UNICODE_UTF8_LOCALE" = "yes"; then
6559         AC_DEFINE(wxUSE_UTF8_LOCALE_ONLY)
6560     fi
6561 fi
6562
6563 dnl ---------------------------------------------------------------------------
6564 dnl big GUI components: MDI, doc/view, printing, help, ...
6565 dnl ---------------------------------------------------------------------------
6566
6567 if test "$wxUSE_CONSTRAINTS" = "yes"; then
6568     AC_DEFINE(wxUSE_CONSTRAINTS)
6569     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
6570 fi
6571
6572 if test "$wxUSE_MDI" = "yes"; then
6573     AC_DEFINE(wxUSE_MDI)
6574
6575     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6576         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
6577         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
6578     fi
6579 fi
6580
6581 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
6582     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
6583     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
6584 fi
6585
6586 if test "$wxUSE_HELP" = "yes"; then
6587     AC_DEFINE(wxUSE_HELP)
6588     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
6589
6590     if test "$wxUSE_MSW" = 1; then
6591       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
6592         AC_DEFINE(wxUSE_MS_HTML_HELP)
6593       fi
6594     fi
6595
6596     if test "$wxUSE_WXHTML_HELP" = "yes"; then
6597       if test "$wxUSE_HTML" = "yes"; then
6598         AC_DEFINE(wxUSE_WXHTML_HELP)
6599       else
6600         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
6601         wxUSE_WXHTML_HELP=no
6602       fi
6603     fi
6604 fi
6605
6606 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
6607     AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
6608     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
6609 fi
6610
6611 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
6612   AC_DEFINE(wxUSE_POSTSCRIPT)
6613 fi
6614
6615 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
6616
6617 if test "$wxUSE_SVG" = "yes"; then
6618     AC_DEFINE(wxUSE_SVG)
6619 fi
6620
6621 dnl ---------------------------------------------------------------------------
6622 dnl wxMetafile availability
6623 dnl ---------------------------------------------------------------------------
6624
6625 if test "$wxUSE_METAFILE" = "yes"; then
6626     if test "$wxUSE_MSW" != 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_PM" != 1; then
6627         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
6628         wxUSE_METAFILE=no
6629     fi
6630 fi
6631
6632 dnl ---------------------------------------------------------------------------
6633 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
6634 dnl ---------------------------------------------------------------------------
6635
6636 dnl check for ole headers and disable a few features requiring it if not
6637 dnl present (earlier versions of mingw32 don't have ole2.h)
6638 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
6639                           -o "$wxUSE_CLIPBOARD"     = "yes" \
6640                           -o "$wxUSE_OLE"     = "yes" \
6641                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
6642     AC_CHECK_HEADER(ole2.h,,, [ ])
6643
6644     if test "$ac_cv_header_ole2_h" = "yes" ; then
6645         if test "$GCC" = yes ; then
6646             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
6647             AC_TRY_COMPILE([#include <windows.h>
6648                             #include <ole2.h>],
6649                            [],
6650                            [AC_MSG_RESULT(no)],
6651                            [AC_MSG_RESULT(yes)
6652                             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fvtable-thunks"])
6653             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
6654             if test "$wxUSE_OLE" = "yes" ; then
6655                 AC_DEFINE(wxUSE_OLE)
6656                 AC_DEFINE(wxUSE_OLE_AUTOMATION)
6657                 AC_DEFINE(wxUSE_ACTIVEX)
6658                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
6659             fi
6660         fi
6661
6662         dnl for OLE clipboard and dnd
6663         if test "$wxUSE_DATAOBJ" = "yes" ; then
6664             AC_DEFINE(wxUSE_DATAOBJ)
6665         fi
6666     else
6667         AC_MSG_WARN([Some features disabled because OLE headers not found])
6668
6669         wxUSE_CLIPBOARD=no
6670         wxUSE_DRAG_AND_DROP=no
6671         wxUSE_DATAOBJ=no
6672         wxUSE_OLE=no
6673     fi
6674
6675     if test "$wxUSE_METAFILE" = "yes"; then
6676         AC_DEFINE(wxUSE_METAFILE)
6677
6678         dnl this one should probably be made separately configurable
6679         AC_DEFINE(wxUSE_ENH_METAFILE)
6680     fi
6681 fi
6682
6683 if test "$wxUSE_IPC" = "yes"; then
6684     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
6685         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
6686         wxUSE_IPC=no
6687     fi
6688
6689     if test "$wxUSE_IPC" = "yes"; then
6690         AC_DEFINE(wxUSE_IPC)
6691         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
6692     fi
6693 fi
6694
6695 if test "$wxUSE_DATAOBJ" = "yes"; then
6696     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6697         AC_MSG_WARN([wxDataObject not yet supported under $TOOLKIT... disabled])
6698         wxUSE_DATAOBJ=no
6699     else
6700         AC_DEFINE(wxUSE_DATAOBJ)
6701     fi
6702 else
6703     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
6704     wxUSE_CLIPBOARD=no
6705     wxUSE_DRAG_AND_DROP=no
6706 fi
6707
6708 if test "$wxUSE_CLIPBOARD" = "yes"; then
6709     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6710         AC_MSG_WARN([Clipboard not yet supported under $TOOLKIT... disabled])
6711         wxUSE_CLIPBOARD=no
6712     fi
6713
6714     if test "$wxUSE_CLIPBOARD" = "yes"; then
6715         AC_DEFINE(wxUSE_CLIPBOARD)
6716     fi
6717 fi
6718
6719 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
6720     if test "$wxUSE_GTK" = 1; then
6721         if test "$WXGTK12" != 1; then
6722             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
6723             wxUSE_DRAG_AND_DROP=no
6724         fi
6725     fi
6726
6727     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_MGL" = 1 -o \
6728             "$wxUSE_DFB" = 1; then
6729         AC_MSG_WARN([Drag and drop not yet supported under $TOOLKIT... disabled])
6730         wxUSE_DRAG_AND_DROP=no
6731     fi
6732
6733     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
6734         AC_DEFINE(wxUSE_DRAG_AND_DROP)
6735     fi
6736
6737 fi
6738
6739 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
6740     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
6741 fi
6742
6743 if test "$wxUSE_CLIPBOARD" = "yes"; then
6744     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS clipboard"
6745 fi
6746
6747 if test "$wxUSE_SPLINES" = "yes" ; then
6748   AC_DEFINE(wxUSE_SPLINES)
6749 fi
6750
6751 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
6752   AC_DEFINE(wxUSE_MOUSEWHEEL)
6753 fi
6754
6755 if test "$wxUSE_UIACTIONSIMULATOR" = "yes" ; then
6756     AC_DEFINE(wxUSE_UIACTIONSIMULATOR)
6757     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS uiaction"
6758 fi
6759
6760 if test "$wxUSE_DC_TRANSFORM_MATRIX" = "yes" ; then
6761     AC_DEFINE(wxUSE_DC_TRANSFORM_MATRIX)
6762 fi
6763
6764 dnl ---------------------------------------------------------------------------
6765 dnl GUI controls
6766 dnl ---------------------------------------------------------------------------
6767
6768 USES_CONTROLS=0
6769 if test "$wxUSE_CONTROLS" = "yes"; then
6770   USES_CONTROLS=1
6771 fi
6772
6773 if test "$wxUSE_MARKUP" = "yes"; then
6774   AC_DEFINE(wxUSE_MARKUP)
6775 fi
6776
6777 if test "$wxUSE_ACCEL" = "yes"; then
6778   AC_DEFINE(wxUSE_ACCEL)
6779   USES_CONTROLS=1
6780 fi
6781
6782 if test "$wxUSE_ANIMATIONCTRL" = "yes"; then
6783   AC_DEFINE(wxUSE_ANIMATIONCTRL)
6784   USES_CONTROLS=1
6785   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS animate"
6786 fi
6787
6788 if test "$wxUSE_BUTTON" = "yes"; then
6789   AC_DEFINE(wxUSE_BUTTON)
6790   USES_CONTROLS=1
6791 fi
6792
6793 if test "$wxUSE_BMPBUTTON" = "yes"; then
6794   AC_DEFINE(wxUSE_BMPBUTTON)
6795   USES_CONTROLS=1
6796 fi
6797
6798 if test "$wxUSE_CALCTRL" = "yes"; then
6799   AC_DEFINE(wxUSE_CALENDARCTRL)
6800   USES_CONTROLS=1
6801   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
6802 fi
6803
6804 if test "$wxUSE_CARET" = "yes"; then
6805   AC_DEFINE(wxUSE_CARET)
6806   USES_CONTROLS=1
6807   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
6808 fi
6809
6810 if test "$wxUSE_COLLPANE" = "yes"; then
6811     AC_DEFINE(wxUSE_COLLPANE)
6812     USES_CONTROLS=1
6813     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS collpane"
6814 fi
6815
6816 if test "$wxUSE_COMBOBOX" = "yes"; then
6817   AC_DEFINE(wxUSE_COMBOBOX)
6818   USES_CONTROLS=1
6819 fi
6820
6821 if test "$wxUSE_COMBOCTRL" = "yes"; then
6822   AC_DEFINE(wxUSE_COMBOCTRL)
6823   USES_CONTROLS=1
6824 fi
6825
6826 if test "$wxUSE_COMMANDLINKBUTTON" = "yes"; then
6827   AC_DEFINE(wxUSE_COMMANDLINKBUTTON)
6828   USES_CONTROLS=1
6829 fi
6830
6831 if test "$wxUSE_CHOICE" = "yes"; then
6832   AC_DEFINE(wxUSE_CHOICE)
6833   USES_CONTROLS=1
6834 fi
6835
6836 if test "$wxUSE_CHOICEBOOK" = "yes"; then
6837     AC_DEFINE(wxUSE_CHOICEBOOK)
6838     USES_CONTROLS=1
6839 fi
6840
6841 if test "$wxUSE_CHECKBOX" = "yes"; then
6842   AC_DEFINE(wxUSE_CHECKBOX)
6843   USES_CONTROLS=1
6844 fi
6845
6846 if test "$wxUSE_CHECKLST" = "yes"; then
6847   AC_DEFINE(wxUSE_CHECKLISTBOX)
6848   USES_CONTROLS=1
6849 fi
6850
6851 if test "$wxUSE_COLOURPICKERCTRL" = "yes"; then
6852   AC_DEFINE(wxUSE_COLOURPICKERCTRL)
6853   USES_CONTROLS=1
6854 fi
6855
6856 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
6857   AC_DEFINE(wxUSE_DATEPICKCTRL)
6858   USES_CONTROLS=1
6859 fi
6860
6861 if test "$wxUSE_DIRPICKERCTRL" = "yes"; then
6862   AC_DEFINE(wxUSE_DIRPICKERCTRL)
6863   USES_CONTROLS=1
6864 fi
6865
6866 if test "$wxUSE_FILECTRL" = "yes"; then
6867   AC_DEFINE(wxUSE_FILECTRL)
6868   USES_CONTROLS=1
6869 fi
6870
6871 if test "$wxUSE_FILEPICKERCTRL" = "yes"; then
6872   AC_DEFINE(wxUSE_FILEPICKERCTRL)
6873   USES_CONTROLS=1
6874 fi
6875
6876 if test "$wxUSE_FONTPICKERCTRL" = "yes"; then
6877   AC_DEFINE(wxUSE_FONTPICKERCTRL)
6878   USES_CONTROLS=1
6879 fi
6880
6881 if test "$wxUSE_DISPLAY" = "yes"; then
6882     if test "$wxUSE_DFB" = 1 -o "$wxUSE_MGL" = 1; then
6883         AC_MSG_WARN([wxDisplay not yet supported under $TOOLKIT... disabled])
6884         wxUSE_DISPLAY=no
6885     else
6886         AC_DEFINE(wxUSE_DISPLAY)
6887         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
6888     fi
6889 fi
6890
6891 if test "$wxUSE_DETECT_SM" = "yes"; then
6892     AC_DEFINE(wxUSE_DETECT_SM)
6893 fi
6894
6895 if test "$wxUSE_GAUGE" = "yes"; then
6896   AC_DEFINE(wxUSE_GAUGE)
6897   USES_CONTROLS=1
6898 fi
6899
6900 if test "$wxUSE_GRID" = "yes"; then
6901   AC_DEFINE(wxUSE_GRID)
6902   USES_CONTROLS=1
6903   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
6904 fi
6905
6906 if test "$wxUSE_HEADERCTRL" = "yes"; then
6907   AC_DEFINE(wxUSE_HEADERCTRL)
6908   USES_CONTROLS=1
6909 fi
6910
6911 if test "$wxUSE_HYPERLINKCTRL" = "yes"; then
6912   AC_DEFINE(wxUSE_HYPERLINKCTRL)
6913   USES_CONTROLS=1
6914 fi
6915
6916 if test "$wxUSE_BITMAPCOMBOBOX" = "yes"; then
6917   AC_DEFINE(wxUSE_BITMAPCOMBOBOX)
6918   USES_CONTROLS=1
6919 fi
6920
6921 if test "$wxUSE_DATAVIEWCTRL" = "yes"; then
6922   AC_DEFINE(wxUSE_DATAVIEWCTRL)
6923   USES_CONTROLS=1
6924   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dataview"
6925 fi
6926
6927 if test "$wxUSE_IMAGLIST" = "yes"; then
6928     AC_DEFINE(wxUSE_IMAGLIST)
6929 fi
6930
6931 if test "$wxUSE_INFOBAR" = "yes"; then
6932     AC_DEFINE(wxUSE_INFOBAR)
6933 fi
6934
6935 if test "$wxUSE_LISTBOOK" = "yes"; then
6936     AC_DEFINE(wxUSE_LISTBOOK)
6937     USES_CONTROLS=1
6938 fi
6939
6940 if test "$wxUSE_LISTBOX" = "yes"; then
6941     AC_DEFINE(wxUSE_LISTBOX)
6942     USES_CONTROLS=1
6943 fi
6944
6945 if test "$wxUSE_LISTCTRL" = "yes"; then
6946     if test "$wxUSE_IMAGLIST" = "yes"; then
6947         AC_DEFINE(wxUSE_LISTCTRL)
6948         USES_CONTROLS=1
6949         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
6950     else
6951         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
6952     fi
6953 fi
6954
6955 if test "$wxUSE_EDITABLELISTBOX" = "yes"; then
6956     AC_DEFINE(wxUSE_EDITABLELISTBOX)
6957     USES_CONTROLS=1
6958 fi
6959
6960 if test "$wxUSE_NOTEBOOK" = "yes"; then
6961     AC_DEFINE(wxUSE_NOTEBOOK)
6962     USES_CONTROLS=1
6963     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
6964 fi
6965
6966 if test "$wxUSE_NOTIFICATION_MESSAGE" = "yes"; then
6967     AC_DEFINE(wxUSE_NOTIFICATION_MESSAGE)
6968 fi
6969
6970 if test "$wxUSE_ODCOMBOBOX" = "yes"; then
6971   AC_DEFINE(wxUSE_ODCOMBOBOX)
6972   USES_CONTROLS=1
6973   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS combo"
6974 fi
6975
6976 if test "$wxUSE_RADIOBOX" = "yes"; then
6977     AC_DEFINE(wxUSE_RADIOBOX)
6978     USES_CONTROLS=1
6979 fi
6980
6981 if test "$wxUSE_RADIOBTN" = "yes"; then
6982     AC_DEFINE(wxUSE_RADIOBTN)
6983     USES_CONTROLS=1
6984 fi
6985
6986 if test "$wxUSE_REARRANGECTRL" = "yes"; then
6987     AC_DEFINE(wxUSE_REARRANGECTRL)
6988 fi
6989
6990 if test "$wxUSE_RICHMSGDLG" = "yes"; then
6991     AC_DEFINE(wxUSE_RICHMSGDLG)
6992 fi
6993
6994 if test "$wxUSE_SASH" = "yes"; then
6995     AC_DEFINE(wxUSE_SASH)
6996     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
6997 fi
6998
6999 if test "$wxUSE_SCROLLBAR" = "yes"; then
7000     AC_DEFINE(wxUSE_SCROLLBAR)
7001     USES_CONTROLS=1
7002     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll"
7003 fi
7004
7005 if test "$wxUSE_SEARCHCTRL" = "yes"; then
7006     AC_DEFINE(wxUSE_SEARCHCTRL)
7007     USES_CONTROLS=1
7008 fi
7009
7010 if test "$wxUSE_SLIDER" = "yes"; then
7011     AC_DEFINE(wxUSE_SLIDER)
7012     USES_CONTROLS=1
7013 fi
7014
7015 if test "$wxUSE_SPINBTN" = "yes"; then
7016     AC_DEFINE(wxUSE_SPINBTN)
7017     USES_CONTROLS=1
7018 fi
7019
7020 if test "$wxUSE_SPINCTRL" = "yes"; then
7021     AC_DEFINE(wxUSE_SPINCTRL)
7022     USES_CONTROLS=1
7023 fi
7024
7025 if test "$wxUSE_SPLITTER" = "yes"; then
7026     AC_DEFINE(wxUSE_SPLITTER)
7027     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
7028 fi
7029
7030 if test "$wxUSE_STATBMP" = "yes"; then
7031     AC_DEFINE(wxUSE_STATBMP)
7032     USES_CONTROLS=1
7033 fi
7034
7035 if test "$wxUSE_STATBOX" = "yes"; then
7036     AC_DEFINE(wxUSE_STATBOX)
7037     USES_CONTROLS=1
7038 fi
7039
7040 if test "$wxUSE_STATTEXT" = "yes"; then
7041     AC_DEFINE(wxUSE_STATTEXT)
7042     USES_CONTROLS=1
7043 fi
7044
7045 if test "$wxUSE_STATLINE" = "yes"; then
7046     AC_DEFINE(wxUSE_STATLINE)
7047     USES_CONTROLS=1
7048 fi
7049
7050 if test "$wxUSE_STATUSBAR" = "yes"; then
7051     dnl this will get undefined in wx/chkconf.h if it's not supported
7052     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
7053     AC_DEFINE(wxUSE_STATUSBAR)
7054     USES_CONTROLS=1
7055
7056     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
7057 fi
7058
7059 if test "$wxUSE_TEXTCTRL" = "yes"; then
7060     AC_DEFINE(wxUSE_TEXTCTRL)
7061     USES_CONTROLS=1
7062     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
7063
7064     dnl we don't have special switches to disable wxUSE_RICHEDIT[2], it doesn't
7065     dnl seem useful to allow disabling them
7066     AC_DEFINE(wxUSE_RICHEDIT)
7067     AC_DEFINE(wxUSE_RICHEDIT2)
7068 fi
7069
7070 if test "$wxUSE_TOGGLEBTN" = "yes"; then
7071     if test "$wxUSE_OLD_COCOA" = 1 ; then
7072         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
7073         wxUSE_TOGGLEBTN=no
7074     fi
7075
7076     if test "$wxUSE_TOGGLEBTN" = "yes"; then
7077         AC_DEFINE(wxUSE_TOGGLEBTN)
7078         USES_CONTROLS=1
7079     fi
7080 fi
7081
7082 if test "$wxUSE_TOOLBAR" = "yes"; then
7083     AC_DEFINE(wxUSE_TOOLBAR)
7084     USES_CONTROLS=1
7085
7086     if test "$wxUSE_UNIVERSAL" = "yes"; then
7087         wxUSE_TOOLBAR_NATIVE="no"
7088     else
7089         wxUSE_TOOLBAR_NATIVE="yes"
7090         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
7091     fi
7092
7093     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
7094 fi
7095
7096 if test "$wxUSE_TOOLTIPS" = "yes"; then
7097     if test "$wxUSE_MOTIF" = 1; then
7098         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
7099     else
7100         if test "$wxUSE_UNIVERSAL" = "yes"; then
7101             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
7102         else
7103             AC_DEFINE(wxUSE_TOOLTIPS)
7104         fi
7105     fi
7106 fi
7107
7108 if test "$wxUSE_TREEBOOK" = "yes"; then
7109     AC_DEFINE(wxUSE_TREEBOOK)
7110     USES_CONTROLS=1
7111 fi
7112
7113 if test "$wxUSE_TOOLBOOK" = "yes"; then
7114     AC_DEFINE(wxUSE_TOOLBOOK)
7115     USES_CONTROLS=1
7116 fi
7117
7118 if test "$wxUSE_TREECTRL" = "yes"; then
7119     if test "$wxUSE_IMAGLIST" = "yes"; then
7120         AC_DEFINE(wxUSE_TREECTRL)
7121         USES_CONTROLS=1
7122         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
7123     else
7124         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
7125     fi
7126 fi
7127
7128 if test "$wxUSE_POPUPWIN" = "yes"; then
7129     if test "$wxUSE_OLD_COCOA" = 1 ; then
7130         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
7131     else
7132         if test "$wxUSE_PM" = 1; then
7133             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
7134         else
7135             AC_DEFINE(wxUSE_POPUPWIN)
7136             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
7137
7138             USES_CONTROLS=1
7139         fi
7140     fi
7141 fi
7142
7143 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
7144     if test "$wxUSE_MAC" = 1 -o "$wxUSE_OLD_COCOA" = 1 -o "$wxUSE_MGL" = 1; then
7145         AC_MSG_WARN([Dialup manager not supported on this platform... disabled])
7146     else
7147         AC_DEFINE(wxUSE_DIALUP_MANAGER)
7148         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
7149     fi
7150 fi
7151
7152 if test "$wxUSE_TIPWINDOW" = "yes"; then
7153     if test "$wxUSE_PM" = 1; then
7154         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
7155     else
7156         AC_DEFINE(wxUSE_TIPWINDOW)
7157     fi
7158 fi
7159
7160 if test "$USES_CONTROLS" = 1; then
7161     AC_DEFINE(wxUSE_CONTROLS)
7162 fi
7163
7164 dnl ---------------------------------------------------------------------------
7165 dnl misc options
7166 dnl ---------------------------------------------------------------------------
7167
7168 dnl please keep the settings below in alphabetical order
7169 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
7170     AC_DEFINE(wxUSE_ACCESSIBILITY)
7171     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
7172 fi
7173
7174 if test "$wxUSE_ARTPROVIDER_STD" = "yes"; then
7175     AC_DEFINE(wxUSE_ARTPROVIDER_STD)
7176 fi
7177
7178 if test "$wxUSE_ARTPROVIDER_TANGO" = "auto"; then
7179     dnl Tango-based art provider is not needed in GTK-based ports as the
7180     dnl native art provider completely replaces it.
7181     if test "$wxUSE_GTK" != 1; then
7182         dnl It also requires support for memory-mapped PNG images.
7183         if test "$wxUSE_LIBPNG" != no -a \
7184                 "$wxUSE_IMAGE" = yes -a \
7185                 "$wxUSE_STREAMS" = yes; then
7186             wxUSE_ARTPROVIDER_TANGO="yes"
7187         fi
7188     fi
7189 fi
7190
7191 if test "$wxUSE_ARTPROVIDER_TANGO" = "yes"; then
7192     AC_DEFINE(wxUSE_ARTPROVIDER_TANGO)
7193 fi
7194
7195 if test "$wxUSE_DRAGIMAGE" = "yes"; then
7196     AC_DEFINE(wxUSE_DRAGIMAGE)
7197     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
7198 fi
7199
7200 if test "$wxUSE_EXCEPTIONS" = "yes"; then
7201     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
7202         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
7203     else
7204         AC_DEFINE(wxUSE_EXCEPTIONS)
7205         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
7206     fi
7207 fi
7208
7209 USE_HTML=0
7210 if test "$wxUSE_HTML" = "yes"; then
7211     AC_DEFINE(wxUSE_HTML)
7212     USE_HTML=1
7213     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
7214 fi
7215 if test "$wxUSE_WEBKIT" = "yes"; then
7216     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
7217         old_CPPFLAGS="$CPPFLAGS"
7218         CPPFLAGS="-x objective-c++ $CPPFLAGS"
7219         AC_CHECK_HEADER([WebKit/HIWebView.h],
7220                         [
7221                            AC_DEFINE(wxUSE_WEBKIT)
7222                            WEBKIT_LINK="-framework WebKit"
7223                         ],
7224                         [
7225                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
7226                            wxUSE_WEBKIT=no
7227                         ],
7228                         [
7229                            #include <Carbon/Carbon.h>
7230                            #include <WebKit/WebKit.h>
7231                         ])
7232         CPPFLAGS="$old_CPPFLAGS"
7233     elif test "$wxUSE_OLD_COCOA" = 1; then
7234         AC_DEFINE(wxUSE_WEBKIT)
7235     else
7236         wxUSE_WEBKIT=no
7237     fi
7238     if test "$wxUSE_WEBKIT" = "yes"; then
7239         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
7240     fi
7241 fi
7242
7243 USE_XRC=0
7244 if test "$wxUSE_XRC" = "yes"; then
7245     if test "$wxUSE_XML" != "yes"; then
7246         AC_MSG_WARN([XML library not built, XRC resources disabled])
7247         wxUSE_XRC=no
7248     else
7249         AC_DEFINE(wxUSE_XRC)
7250         USE_XRC=1
7251         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
7252     fi
7253 fi
7254
7255 USE_AUI=0
7256 if test "$wxUSE_AUI" = "yes"; then
7257    AC_DEFINE(wxUSE_AUI)
7258    USE_AUI=1
7259    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS aui"
7260 fi
7261
7262 USE_PROPGRID=0
7263 if test "$wxUSE_PROPGRID" = "yes"; then
7264    AC_DEFINE(wxUSE_PROPGRID)
7265    USE_PROPGRID=1
7266    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS propgrid"
7267 fi
7268
7269 USE_RIBBON=0
7270 if test "$wxUSE_RIBBON" = "yes"; then
7271    AC_DEFINE(wxUSE_RIBBON)
7272    USE_RIBBON=1
7273    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ribbon"
7274 fi
7275
7276 USE_STC=0
7277 if test "$wxUSE_STC" = "yes"; then
7278    AC_DEFINE(wxUSE_STC)
7279    USE_STC=1
7280    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS stc"
7281
7282    dnl python is used to update src/stc.h (see build/bakefiles/scintilla.bkl)
7283    AC_PATH_PROG(PYTHON, python)
7284    if test "x$PYTHON" = "x"; then
7285      COND_PYTHON="#"
7286    fi
7287    AC_SUBST(COND_PYTHON)
7288 fi
7289
7290 if test "$wxUSE_MENUS" = "yes"; then
7291     AC_DEFINE(wxUSE_MENUS)
7292     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
7293 fi
7294
7295 if test "$wxUSE_METAFILE" = "yes"; then
7296     AC_DEFINE(wxUSE_METAFILE)
7297 fi
7298
7299 if test "$wxUSE_MIMETYPE" = "yes"; then
7300     AC_DEFINE(wxUSE_MIMETYPE)
7301 fi
7302
7303 if test "$wxUSE_MINIFRAME" = "yes"; then
7304     AC_DEFINE(wxUSE_MINIFRAME)
7305 fi
7306
7307 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
7308     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
7309 fi
7310
7311 if test "$wxUSE_TASKBARICON" = "yes"; then
7312     AC_DEFINE(wxUSE_TASKBARICON)
7313     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
7314 fi
7315
7316
7317 if test "$wxUSE_VALIDATORS" = "yes"; then
7318     AC_DEFINE(wxUSE_VALIDATORS)
7319     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
7320 fi
7321
7322 if test "$wxUSE_PALETTE" = "yes" ; then
7323     if test "$wxUSE_DFB" = 1; then
7324         AC_MSG_WARN([wxPalette not yet supported under DFB... disabled])
7325         wxUSE_PALETTE=no
7326     else
7327         AC_DEFINE(wxUSE_PALETTE)
7328     fi
7329 fi
7330
7331 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
7332   dnl Must be done this late because -lunicows must be before all the other libs
7333   LIBS=" -lunicows $LIBS"
7334 fi
7335
7336 USE_RICHTEXT=0
7337 if test "$wxUSE_RICHTEXT" = "yes"; then
7338     AC_DEFINE(wxUSE_RICHTEXT)
7339     USE_RICHTEXT=1
7340     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS richtext"
7341 fi
7342
7343 dnl ---------------------------------------------------------------------------
7344 dnl wxImage options
7345 dnl ---------------------------------------------------------------------------
7346
7347 if test "$wxUSE_IMAGE" = "yes" ; then
7348     AC_DEFINE(wxUSE_IMAGE)
7349
7350     if test "$wxUSE_GIF" = "yes" ; then
7351       AC_DEFINE(wxUSE_GIF)
7352     fi
7353
7354     if test "$wxUSE_PCX" = "yes" ; then
7355       AC_DEFINE(wxUSE_PCX)
7356     fi
7357
7358     if test "$wxUSE_TGA" = "yes" ; then
7359       AC_DEFINE(wxUSE_TGA)
7360     fi
7361
7362     if test "$wxUSE_IFF" = "yes" ; then
7363       AC_DEFINE(wxUSE_IFF)
7364     fi
7365
7366     if test "$wxUSE_PNM" = "yes" ; then
7367       AC_DEFINE(wxUSE_PNM)
7368     fi
7369
7370     if test "$wxUSE_XPM" = "yes" ; then
7371       AC_DEFINE(wxUSE_XPM)
7372     fi
7373
7374     if test "$wxUSE_ICO_CUR" = "yes" ; then
7375       AC_DEFINE(wxUSE_ICO_CUR)
7376     fi
7377 fi
7378
7379 dnl ---------------------------------------------------------------------------
7380 dnl common dialogs
7381 dnl ---------------------------------------------------------------------------
7382
7383 if test "$wxUSE_ABOUTDLG" = "yes"; then
7384     AC_DEFINE(wxUSE_ABOUTDLG)
7385 fi
7386
7387 if test "$wxUSE_CHOICEDLG" = "yes"; then
7388     AC_DEFINE(wxUSE_CHOICEDLG)
7389 fi
7390
7391 if test "$wxUSE_COLOURDLG" = "yes"; then
7392     AC_DEFINE(wxUSE_COLOURDLG)
7393 fi
7394
7395 if test "$wxUSE_FILEDLG" = "yes"; then
7396     AC_DEFINE(wxUSE_FILEDLG)
7397 fi
7398
7399 if test "$wxUSE_FINDREPLDLG" = "yes"; then
7400     AC_DEFINE(wxUSE_FINDREPLDLG)
7401 fi
7402
7403 if test "$wxUSE_FONTDLG" = "yes"; then
7404     AC_DEFINE(wxUSE_FONTDLG)
7405 fi
7406
7407 if test "$wxUSE_DIRDLG" = "yes"; then
7408     if test "$wxUSE_TREECTRL" != "yes"; then
7409         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
7410     else
7411         AC_DEFINE(wxUSE_DIRDLG)
7412     fi
7413 fi
7414
7415 if test "$wxUSE_MSGDLG" = "yes"; then
7416     AC_DEFINE(wxUSE_MSGDLG)
7417 fi
7418
7419 if test "$wxUSE_NUMBERDLG" = "yes"; then
7420     AC_DEFINE(wxUSE_NUMBERDLG)
7421 fi
7422
7423 if test "$wxUSE_PROGRESSDLG" = "yes"; then
7424     AC_DEFINE(wxUSE_PROGRESSDLG)
7425 fi
7426
7427 if test "$wxUSE_SPLASH" = "yes"; then
7428     AC_DEFINE(wxUSE_SPLASH)
7429     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
7430 fi
7431
7432 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
7433     AC_DEFINE(wxUSE_STARTUP_TIPS)
7434 fi
7435
7436 if test "$wxUSE_TEXTDLG" = "yes"; then
7437     AC_DEFINE(wxUSE_TEXTDLG)
7438 fi
7439
7440 if test "$wxUSE_WIZARDDLG" = "yes"; then
7441     AC_DEFINE(wxUSE_WIZARDDLG)
7442     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
7443 fi
7444
7445 dnl ---------------------------------------------------------------------------
7446 dnl options used under wxMSW and wxPM
7447 dnl ---------------------------------------------------------------------------
7448
7449 if test "$wxUSE_MSW" = 1 -o "$wxUSE_PM" = 1; then
7450     if test "$wxUSE_OWNER_DRAWN" = "yes"; then
7451         AC_DEFINE(wxUSE_OWNER_DRAWN)
7452     fi
7453 fi
7454
7455 dnl ---------------------------------------------------------------------------
7456 dnl wxMSW-only options
7457 dnl ---------------------------------------------------------------------------
7458
7459 if test "$wxUSE_MSW" = 1 ; then
7460
7461     if test "$wxUSE_DC_CACHEING" = "yes"; then
7462         AC_DEFINE(wxUSE_DC_CACHEING)
7463     fi
7464
7465     if test "$wxUSE_DIB" = "yes"; then
7466         AC_DEFINE(wxUSE_WXDIB)
7467     fi
7468
7469     if test "$wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW" = "yes"; then
7470         AC_DEFINE(wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
7471     fi
7472
7473     if test "$wxUSE_UXTHEME" = "yes"; then
7474         AC_DEFINE(wxUSE_UXTHEME)
7475     fi
7476
7477 fi
7478 dnl wxUSE_MSW = 1
7479
7480 dnl not quite MSW-only although mostly useful to disable this under MSW
7481 if test "$wxUSE_AUTOID_MANAGEMENT" = "yes"; then
7482     AC_DEFINE(wxUSE_AUTOID_MANAGEMENT)
7483 fi
7484
7485 if test "$USE_WIN32" = 1 ; then
7486     if test "$wxUSE_INICONF" = "yes"; then
7487         AC_DEFINE(wxUSE_INICONF)
7488     fi
7489
7490     if test "$wxUSE_REGKEY" = "yes"; then
7491         AC_DEFINE(wxUSE_REGKEY)
7492     fi
7493 fi
7494 dnl USE_WIN32 = 1
7495
7496 dnl ---------------------------------------------------------------------------
7497 dnl wxGraphicsContext
7498 dnl ---------------------------------------------------------------------------
7499
7500 dnl Under Mac we don't even provide --enable-graphics_ctx switch as we always
7501 dnl need it -- but because we don't have the option, wxUSE_GRAPHICS_CONTEXT is
7502 dnl not defined automatically and we need to do it ourselves
7503 if test "$wxUSE_MAC" = 1; then
7504     wxUSE_GRAPHICS_CONTEXT="yes"
7505 fi
7506
7507 if test "$wxUSE_GRAPHICS_CONTEXT" = "yes"; then
7508     wx_has_graphics=0
7509     if test "$wxUSE_MSW" = 1; then
7510         AC_CACHE_CHECK([if GDI+ is available], wx_cv_lib_gdiplus,
7511             [
7512                 dnl we need just the header, not the library, as we load the
7513                 dnl GDI+ DLL dynamically anyhow during run-time
7514                 AC_LANG_PUSH(C++)
7515                 AC_TRY_COMPILE(
7516                     [#include <windows.h>
7517                      #include <gdiplus.h>],
7518                     [
7519                         using namespace Gdiplus;
7520                     ],
7521                     wx_cv_lib_gdiplus=yes,
7522                     wx_cv_lib_gdiplus=no
7523                 )
7524                 AC_LANG_POP()
7525             ]
7526         )
7527         if test "$wx_cv_lib_gdiplus" = "yes"; then
7528             wx_has_graphics=1
7529         fi
7530     elif test "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
7531         PKG_CHECK_MODULES(CAIRO, cairo,
7532             [wx_has_graphics=1],
7533             [AC_MSG_WARN([Cairo library not found])]
7534         )
7535         if test "$wx_has_graphics" = 1; then
7536             dnl Check that Cairo library is new enough: wxGraphicsContext
7537             dnl won't compile without cairo_push_group() and
7538             dnl cairo_pop_group_to_source() which are new in 1.2.
7539             save_LIBS="$LIBS"
7540             LIBS="$LIBS $CAIRO_LIBS"
7541             AC_CHECK_FUNCS([cairo_push_group])
7542             LIBS="$save_LIBS"
7543             if test "$ac_cv_func_cairo_push_group" = "no"; then
7544                 wx_has_graphics=0
7545                 AC_MSG_WARN([Cairo library is too old and misses cairo_push_group()])
7546             else
7547                 AC_DEFINE(wxUSE_CAIRO)
7548
7549                 dnl We don't need to do this for wxGTK as we already get Cairo
7550                 dnl flags as part of GTK+ ones.
7551                 if test "$wxUSE_GTK" != 1; then
7552                     CPPFLAGS="$CAIRO_CFLAGS $CPPFLAGS"
7553                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $CAIRO_LIBS"
7554                 fi
7555             fi
7556         fi
7557     else
7558         dnl assume it's ok, add more checks here if needed
7559         wx_has_graphics=1
7560     fi
7561
7562     if test "$wx_has_graphics" = 1; then
7563         AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7564     else
7565         AC_MSG_WARN([wxGraphicsContext won't be available])
7566     fi
7567 fi
7568
7569 dnl ---------------------------------------------------------------------------
7570 dnl wxMediaCtrl
7571 dnl ---------------------------------------------------------------------------
7572
7573 USE_MEDIA=0
7574
7575 if test "$wxUSE_MEDIACTRL" = "yes" -o "$wxUSE_MEDIACTRL" = "auto"; then
7576     USE_MEDIA=1
7577
7578     dnl -----------------------------------------------------------------------
7579     dnl GStreamer
7580     dnl -----------------------------------------------------------------------
7581     if test "$wxUSE_GTK" = 1; then
7582         wxUSE_GSTREAMER="no"
7583
7584         dnl -------------------------------------------------------------------
7585         dnl Test for at least 0.8 gstreamer module from pkg-config
7586         dnl Even totem doesn't accept 0.9 evidently.
7587         dnl
7588         dnl So, we first check to see if 0.10 if available - if not we
7589         dnl try the older 0.8 version
7590         dnl -------------------------------------------------------------------
7591         GST_VERSION_MAJOR=0
7592         GST_VERSION_MINOR=10
7593         GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7594
7595         if test "$wxUSE_GSTREAMER8" = "no"; then
7596             PKG_CHECK_MODULES(GST,
7597                 [gstreamer-$GST_VERSION gstreamer-plugins-base-$GST_VERSION gconf-2.0],
7598                 [
7599                     wxUSE_GSTREAMER="yes"
7600                     GST_LIBS="$GST_LIBS -lgstinterfaces-$GST_VERSION"
7601                 ],
7602                 [
7603                     AC_MSG_WARN([GStreamer 0.10 not available, falling back to 0.8])
7604                     GST_VERSION_MINOR=8
7605                 ]
7606             )
7607         else
7608             dnl check only for 0.8
7609             GST_VERSION_MINOR=8
7610         fi
7611
7612         if test $GST_VERSION_MINOR = "8"; then
7613             GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7614             PKG_CHECK_MODULES(GST,
7615                 [gstreamer-$GST_VERSION gstreamer-interfaces-$GST_VERSION gstreamer-gconf-$GST_VERSION],
7616                 wxUSE_GSTREAMER="yes",
7617                 [
7618                     AC_MSG_WARN([GStreamer 0.8/0.10 not available.])
7619                 ])
7620         fi
7621
7622
7623         if test "$wxUSE_GSTREAMER" = "yes"; then
7624             CPPFLAGS="$GST_CFLAGS $CPPFLAGS"
7625             EXTRALIBS_MEDIA="$GST_LIBS"
7626
7627             AC_DEFINE(wxUSE_GSTREAMER)
7628         else
7629             USE_MEDIA=0
7630         fi
7631     fi
7632
7633     if test $USE_MEDIA = 1; then
7634         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
7635         AC_DEFINE(wxUSE_MEDIACTRL)
7636     else
7637         if test "$wxUSE_MEDIACTRL" = "yes"; then
7638             AC_MSG_ERROR([GStreamer not available])
7639         else
7640             dnl was set to 'auto'
7641             AC_MSG_WARN([GStreamer not available... disabling wxMediaCtrl])
7642         fi
7643     fi
7644 fi
7645
7646 dnl ---------------------------------------------------------------------------
7647 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
7648 dnl ---------------------------------------------------------------------------
7649
7650 if test "$cross_compiling" != "no"; then
7651     dnl Use best guess from host as we can't use uname when cross compiling
7652     OSINFO="\"$host\""
7653 else
7654     dnl attualy work out OS version
7655     OSINFO=`uname -s -r -m`
7656     OSINFO="\"$OSINFO\""
7657 fi
7658
7659 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
7660
7661 dnl ---------------------------------------------------------------------------
7662 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
7663 dnl ---------------------------------------------------------------------------
7664
7665 if test "x$prefix" != "xNONE"; then
7666     wxPREFIX=$prefix
7667 else
7668     wxPREFIX=$ac_default_prefix
7669 fi
7670
7671 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
7672
7673
7674 dnl ---------------------------------------------------------------------------
7675 dnl define variables with all built libraries for wx-config
7676 dnl ---------------------------------------------------------------------------
7677
7678 STD_BASE_LIBS="base"
7679 STD_GUI_LIBS=""
7680 BUILT_WX_LIBS="base"
7681 ALL_WX_LIBS="xrc stc gl media qa html adv core xml net base"
7682
7683 if test "$wxUSE_SOCKETS" = "yes" ; then
7684     STD_BASE_LIBS="net $STD_BASE_LIBS"
7685     BUILT_WX_LIBS="net $BUILT_WX_LIBS"
7686 fi
7687 if test "$wxUSE_XML" = "yes" ; then
7688     STD_BASE_LIBS="xml $STD_BASE_LIBS"
7689     BUILT_WX_LIBS="xml $BUILT_WX_LIBS"
7690 fi
7691
7692 if test "$wxUSE_GUI" = "yes"; then
7693     STD_GUI_LIBS="adv core"
7694     BUILT_WX_LIBS="$STD_GUI_LIBS $BUILT_WX_LIBS"
7695
7696     if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7697         STD_GUI_LIBS="qa $STD_GUI_LIBS"
7698         BUILT_WX_LIBS="qa $BUILT_WX_LIBS"
7699     fi
7700     if test "$wxUSE_HTML" = "yes" ; then
7701         STD_GUI_LIBS="html $STD_GUI_LIBS"
7702         BUILT_WX_LIBS="html $BUILT_WX_LIBS"
7703     fi
7704     if test "$wxUSE_MEDIACTRL" = "yes" ; then
7705         BUILT_WX_LIBS="media $BUILT_WX_LIBS"
7706     fi
7707     if test "$wxUSE_OPENGL" = "yes" ; then
7708         BUILT_WX_LIBS="gl $BUILT_WX_LIBS"
7709     fi
7710     if test "$wxUSE_AUI" = "yes" ; then
7711         BUILT_WX_LIBS="aui $BUILT_WX_LIBS"
7712     fi
7713     if test "$wxUSE_PROPGRID" = "yes" ; then
7714         BUILT_WX_LIBS="propgrid $BUILT_WX_LIBS"
7715     fi
7716     if test "$wxUSE_RIBBON" = "yes" ; then
7717         BUILT_WX_LIBS="ribbon $BUILT_WX_LIBS"
7718     fi
7719     if test "$wxUSE_RICHTEXT" = "yes" ; then
7720         BUILT_WX_LIBS="richtext $BUILT_WX_LIBS"
7721     fi
7722     if test "$wxUSE_STC" = "yes" ; then
7723         BUILT_WX_LIBS="stc $BUILT_WX_LIBS"
7724     fi
7725     if test "$wxUSE_XRC" = "yes" ; then
7726         STD_GUI_LIBS="xrc $STD_GUI_LIBS"
7727         BUILT_WX_LIBS="xrc $BUILT_WX_LIBS"
7728     fi
7729 fi
7730
7731 AC_SUBST(ALL_WX_LIBS)
7732 AC_SUBST(BUILT_WX_LIBS)
7733 AC_SUBST(STD_BASE_LIBS)
7734 AC_SUBST(STD_GUI_LIBS)
7735
7736 dnl ---------------------------------------------------------------------------
7737 dnl Output the makefiles and such from the results found above
7738 dnl ---------------------------------------------------------------------------
7739
7740 dnl all additional libraries (except wxWidgets itself) we link with
7741 EXTRA_FRAMEWORKS=
7742 if test "$wxUSE_MAC" = 1 ; then
7743     if test "$USE_DARWIN" = 1; then
7744         if test "$wxUSE_OSX_IPHONE" = 1; then
7745             EXTRA_FRAMEWORKS="-framework IOKit -framework UIKit -framework CFNetwork -framework AudioToolbox -framework CoreFoundation -framework CoreGraphics -framework OpenGLES -framework Foundation -framework QuartzCore"
7746         else
7747             EXTRA_FRAMEWORKS="-framework IOKit -framework Carbon -framework Cocoa -framework AudioToolbox -framework System -framework OpenGL -framework QuickTime"
7748         fi
7749     fi
7750 fi
7751 if test "$wxUSE_OLD_COCOA" = 1 ; then
7752     EXTRA_FRAMEWORKS="-framework IOKit -framework Cocoa"
7753     if test "$wxUSE_MEDIACTRL" = "yes"; then
7754         EXTRA_FRAMEWORKS="$EXTRA_FRAMEWORKS -framework QuickTime"
7755     fi
7756 fi
7757 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_OLD_COCOA" != 1 ; then
7758     EXTRA_FRAMEWORKS="$EXTRA_FRAMEWORKS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
7759 fi
7760
7761 LDFLAGS="$LDFLAGS $EXTRA_FRAMEWORKS"
7762 WXCONFIG_LDFLAGS="$WXCONFIG_LDFLAGS $EXTRA_FRAMEWORKS"
7763
7764 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
7765
7766 if test "$wxUSE_GUI" = "yes"; then
7767
7768     dnl TODO add checks that these samples will really compile (i.e. all the
7769     dnl      library features they need are present)
7770
7771     dnl TODO some samples are never built so far: mfc (requires VC++)
7772     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
7773                      erase event exec font image minimal render \
7774                      shaped svg taborder vscroll widgets wrapsizer"
7775
7776     if test "$wxUSE_MONOLITHIC" != "yes"; then
7777         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
7778     fi
7779     if test "$TOOLKIT" = "MSW"; then
7780         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
7781         if test "$wxUSE_UNIVERSAL" != "yes"; then
7782             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg dll"
7783         fi
7784     fi
7785     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
7786         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
7787     fi
7788 else
7789     SAMPLES_SUBDIRS="console"
7790     if test "$wxUSE_SOCKETS" = "yes" ; then
7791         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
7792     fi
7793     if test "$wxUSE_IPC" = "yes" ; then
7794         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
7795     fi
7796 fi
7797
7798
7799 dnl C/C++ compiler options used to compile wxWidgets
7800 dnl
7801 dnl check for icc before gcc as icc is also recognized as gcc
7802 if test "x$INTELCC" = "xyes" ; then
7803     dnl Warnings which can't be easily suppressed in C code are disabled:
7804     dnl
7805     dnl     #810: conversion from "x" to "y" may lose significant bits
7806     dnl     #869: parameter "foo" was never referenced
7807     dnl     #1572: floating-point equality and inequality comparisons
7808     dnl            are unreliable
7809     dnl     #1684: conversion from pointer to same-sized integral type
7810     dnl     #2259: non-pointer conversion from "x" to "y" may lose significant
7811     dnl            bits
7812     CWARNINGS="-Wall -wd810,869,981,1418,1572,1684,2259"
7813 elif test "$GCC" = yes ; then
7814     CWARNINGS="-Wall -Wundef"
7815 fi
7816
7817 if test "x$INTELCXX" = "xyes" ; then
7818     dnl Intel compiler gives some warnings which simply can't be worked
7819     dnl around or of which we have too many (810, 869) so it's impractical to
7820     dnl keep them enabled even if in theory it would be nice and some others
7821     dnl (279) are generated for standard macros and so there is nothing we can
7822     dnl do about them
7823     dnl
7824     dnl     #279: controlling expression is constant
7825     dnl     #383: value copied to temporary, reference to temporary used
7826     dnl     #444: destructor for base class "xxx" is not virtual
7827     dnl     #981: operands are evaluated in unspecified order
7828     dnl     #1418: external definition with no prior declaration
7829     dnl     #1419: external declaration in primary source file
7830     dnl     #1881: argument must be a constant null pointer value
7831     dnl
7832     dnl (for others see CWARNINGS above)
7833     CXXWARNINGS="-Wall -wd279,383,444,810,869,981,1418,1419,1881,2259"
7834 elif test "$GXX" = yes ; then
7835     CXXWARNINGS="-Wall -Wundef -Wunused-parameter -Wno-ctor-dtor-privacy"
7836     AX_CXXFLAGS_GCC_OPTION(-Woverloaded-virtual, CXXWARNINGS)
7837
7838     dnl when building under Mac we currently get hundreds of deprecation
7839     dnl warnings for Carbon symbols from the standard headers -- disable them
7840     dnl as we already know that they're deprecated and nothing else can be seen
7841     dnl with these warnings on
7842     if test "$wxUSE_MAC" = 1 ; then
7843         CXXWARNINGS="$CXXWARNINGS -Wno-deprecated-declarations"
7844     fi
7845 fi
7846
7847
7848 dnl combine everything together and remove the extra white space while doing it
7849 WXCONFIG_CFLAGS=`echo $WXCONFIG_CFLAGS`
7850 WXCONFIG_CXXFLAGS=`echo $WXCONFIG_CFLAGS $WXCONFIG_CXXFLAGS`
7851
7852
7853 dnl add -I options we use during library compilation
7854 dnl
7855 dnl note that the order is somewhat important: wxWidgets headers should
7856 dnl come first and the one with setup.h should be before $(top_srcdir)/include
7857 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
7858 dnl CodeWarrior):
7859 CPPFLAGS=`echo $WXCONFIG_CPPFLAGS \
7860  -I\\${wx_top_builddir}/lib/wx/include/${TOOLCHAIN_FULLNAME} \
7861  -I\\${top_srcdir}/include $TOOLKIT_INCLUDE \
7862  $CPPFLAGS `
7863
7864 C_AND_CXX_FLAGS="$DEBUG_CFLAGS $PROFILE_FLAGS $OPTIMISE_CFLAGS"
7865 CFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $CFLAGS `
7866 CXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $CXXFLAGS `
7867 OBJCFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $OBJCFLAGS `
7868 OBJCXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $OBJCXXFLAGS `
7869
7870 dnl now that we added WXCONFIG_CPPFLAGS to CPPFLAGS we can add the wx-config
7871 dnl only stuff to it
7872 WXCONFIG_CPPFLAGS=`echo $WXCONFIG_CPPFLAGS $WXCONFIG_ONLY_CPPFLAGS`
7873
7874
7875 if test "x$MWCC" = "xyes"; then
7876     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
7877     dnl must use <regex.h> from system not our local copy on OS X,
7878     dnl but must use local not system on OS 9.
7879     dnl The following should make all -I paths usable for <> includes
7880     dnl while first checking in real system paths.  With 8.3 using
7881     dnl -gccincludes it will actually check local paths before system
7882     dnl even for <> which is totally wrong.
7883
7884     dnl Note that because this absolutely needs to be before any -I
7885     dnl that we have to tack it on to the end of the compiler commandline.
7886     CC="$CC -cwd source -I-"
7887     CXX="$CXX -cwd source -I-"
7888 fi
7889
7890
7891 LIBS=`echo $LIBS`
7892 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
7893 EXTRALIBS_XML="$EXPAT_LINK"
7894 EXTRALIBS_HTML="$MSPACK_LINK"
7895 EXTRALIBS_MEDIA="$GST_LIBS"
7896 EXTRALIBS_STC="-lwxscintilla${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
7897 if test "$wxUSE_GUI" = "yes"; then
7898     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_HILDON $EXTRALIBS_GNOMEVFS $EXTRALIBS_GNOMEPRINT`
7899 fi
7900 if test "$wxUSE_OPENGL" = "yes"; then
7901     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
7902 fi
7903
7904 LDFLAGS="$LDFLAGS $PROFILE_FLAGS"
7905
7906 WXCONFIG_LIBS="$LIBS"
7907
7908 dnl wx-config must output builtin 3rd party libs in --libs in static build:
7909 if test "$wxUSE_REGEX" = "builtin" ; then
7910     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
7911 fi
7912 if test "$wxUSE_EXPAT" = "builtin" ; then
7913     wxconfig_3rdparty="expat $wxconfig_3rdparty"
7914 fi
7915 if test "$wxUSE_LIBTIFF" = "builtin" ; then
7916     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
7917 fi
7918 if test "$wxUSE_LIBJPEG" = "builtin" ; then
7919     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
7920 fi
7921 if test "$wxUSE_LIBPNG" = "builtin" ; then
7922     wxconfig_3rdparty="png $wxconfig_3rdparty"
7923 fi
7924 if test "$wxUSE_ZLIB" = "builtin" ; then
7925     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
7926 fi
7927
7928 for i in $wxconfig_3rdparty ; do
7929     WXCONFIG_LIBS="-lwx${i}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_LIBS"
7930 done
7931
7932
7933 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
7934     WXUNIV=1
7935
7936     case "$wxUNIV_THEMES" in
7937         ''|all)
7938             AC_DEFINE(wxUSE_ALL_THEMES)
7939             ;;
7940
7941         *)
7942             for t in `echo $wxUNIV_THEMES | tr , ' ' | tr '[[a-z]]' '[[A-Z]]'`; do
7943                 AC_DEFINE_UNQUOTED(wxUSE_THEME_$t)
7944             done
7945     esac
7946 else
7947     WXUNIV=0
7948 fi
7949
7950 AC_SUBST(wxUSE_ZLIB)
7951 AC_SUBST(wxUSE_REGEX)
7952 AC_SUBST(wxUSE_EXPAT)
7953 AC_SUBST(wxUSE_LIBJPEG)
7954 AC_SUBST(wxUSE_LIBPNG)
7955 AC_SUBST(wxUSE_LIBTIFF)
7956
7957 if test $wxUSE_MONOLITHIC = "yes" ; then
7958     MONOLITHIC=1
7959 else
7960     MONOLITHIC=0
7961 fi
7962
7963 if test $wxUSE_PLUGINS = "yes" ; then
7964     USE_PLUGINS=1
7965 else
7966     USE_PLUGINS=0
7967 fi
7968
7969 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7970     USE_QA=1
7971 else
7972     USE_QA=0
7973 fi
7974
7975 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
7976     OFFICIAL_BUILD=1
7977 else
7978     OFFICIAL_BUILD=0
7979 fi
7980
7981 AC_SUBST(VENDOR)
7982 AC_SUBST(OFFICIAL_BUILD)
7983 AC_SUBST(WX_FLAVOUR)
7984 AC_SUBST(WX_LIB_FLAVOUR)
7985
7986 AC_SUBST(WXUNIV)
7987 AC_SUBST(MONOLITHIC)
7988 AC_SUBST(USE_PLUGINS)
7989 AC_SUBST(LIBS)
7990 AC_SUBST(CXXWARNINGS)
7991 AC_SUBST(EXTRALIBS)
7992 AC_SUBST(EXTRALIBS_XML)
7993 AC_SUBST(EXTRALIBS_HTML)
7994 AC_SUBST(EXTRALIBS_MEDIA)
7995 AC_SUBST(EXTRALIBS_GUI)
7996 AC_SUBST(EXTRALIBS_OPENGL)
7997 AC_SUBST(EXTRALIBS_SDL)
7998 AC_SUBST(EXTRALIBS_STC)
7999 AC_SUBST(WITH_PLUGIN_SDL)
8000 AC_SUBST(EXTRALIBS_GTKPRINT)
8001 AC_SUBST(EXTRALIBS_GNOMEPRINT)
8002 AC_SUBST(EXTRALIBS_GNOMEVFS)
8003 AC_SUBST(EXTRALIBS_HILDON)
8004 AC_SUBST(UNICODE)
8005 AC_SUBST(DEBUG_INFO)
8006 AC_SUBST(DEBUG_FLAG)
8007 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr '[[A-Z]]' '[[a-z]]'`
8008 AC_SUBST(TOOLKIT_LOWERCASE)
8009 AC_SUBST(TOOLKIT_VERSION)
8010 AC_SUBST(DYLIB_RPATH_INSTALL)
8011 AC_SUBST(DYLIB_RPATH_POSTLINK)
8012 AC_SUBST(SAMPLES_RPATH_FLAG)
8013 AC_SUBST(HEADER_PAD_OPTION)
8014 AC_SUBST(HOST_SUFFIX)
8015 AC_SUBST(CPPUNIT_CFLAGS)
8016 AC_SUBST(CPPUNIT_LIBS)
8017
8018 case "$TOOLKIT" in
8019     GTK)
8020         TOOLKIT_DESC="GTK+"
8021         if test "$WXGTK2" = 1; then
8022             TOOLKIT_DESC="$TOOLKIT_DESC 2"
8023             if test "$wxUSE_GTKPRINT" = "yes" ; then
8024                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA GTK+ printing";
8025             fi
8026             if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
8027                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomeprint";
8028             fi
8029             if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
8030                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomevfs"
8031             fi
8032             if test "$wxUSE_LIBHILDON" = "yes"; then
8033                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
8034             fi
8035             if test "$wxUSE_LIBHILDON2" = "yes"; then
8036                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
8037             fi
8038
8039             if test "$TOOLKIT_EXTRA" != ""; then
8040                 TOOLKIT_DESC="$TOOLKIT_DESC with support for `echo $TOOLKIT_EXTRA | tr -s ' '`"
8041             fi
8042         fi
8043         ;;
8044
8045     ?*)
8046         TOOLKIT_DESC=$TOOLKIT_LOWERCASE
8047         ;;
8048
8049     *)
8050         TOOLKIT_DESC="base only"
8051         ;;
8052 esac
8053
8054 if test "$wxUSE_WINE" = "yes"; then
8055     BAKEFILE_FORCE_PLATFORM=win32
8056 fi
8057
8058 dnl gcc 3.4 has a pch bug which truncates wide character constants in headers.
8059 dnl Hopefully for a non-unicode build there aren't any wide constants in
8060 dnl headers, but for a unicode build it's best to disable pch.
8061 if test "$wxUSE_UNICODE" = yes -a "$GCC" = yes -a "$bk_use_pch" != no
8062 then
8063     AC_CACHE_CHECK(
8064         [for gcc precompiled header bug],
8065         [wx_cv_gcc_pch_bug],
8066         [[
8067             echo '#include <stdio.h>
8068                   const wchar_t test_var[] = L"awidetest";' > conftest.h
8069
8070             echo '#include "conftest.h"
8071                   int main()
8072                   {
8073                      printf("%ls", test_var);
8074                      return 0;
8075                   }' > conftest.cpp
8076
8077             wx_cv_gcc_pch_bug="pch not supported"
8078
8079             if $CXX conftest.h >/dev/null 2>&1
8080             then
8081                 wx_cv_gcc_pch_bug=
8082
8083                 if $CXX -o conftest$PROGRAM_EXT conftest.cpp >/dev/null 2>&1
8084                 then
8085                     if tr -dc '[a-z]' < conftest$PROGRAM_EXT |
8086                         grep awidetest >/dev/null
8087                     then
8088                         wx_cv_gcc_pch_bug=no
8089                     else
8090                         wx_cv_gcc_pch_bug=yes
8091                     fi
8092                 fi
8093             fi
8094
8095             rm -f conftest.h conftest.gch conftest.cpp conftest$PROGRAM_EXT
8096         ]])
8097
8098     if test "$wx_cv_gcc_pch_bug" = yes; then
8099         dnl make the default for pch 'no'
8100         dnl further below check whether the user overrode and warn them
8101         bk_use_pch=no
8102     fi
8103 fi
8104
8105 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
8106
8107 dnl make install path absolute (if not already);
8108 dnl will fail with (some) MSDOS paths
8109 case ${INSTALL} in
8110   /* ) # Absolute
8111      ;;
8112   ?:* ) # Drive letter, considered as absolute.
8113      ;;
8114   *)
8115      INSTALL=`pwd`/${INSTALL} ;;
8116 esac
8117
8118 if test "$wxUSE_GUI" = "yes"; then
8119
8120 if test "$wxUSE_MSW" = 1 ; then
8121     if test "x$WINDRES" = "x"; then
8122         AC_MSG_ERROR([Required windres program not found])
8123     fi
8124
8125     RESCOMP="$WINDRES"
8126 fi
8127
8128 if test "$wxUSE_MAC" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
8129     dnl base name of the resource file for wxMac must be the same
8130     dnl as library installation base name (-install_name)
8131     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
8132     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
8133
8134     dnl add the resources target for wxMac
8135     LIBWXMACRES="\$(wx_top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
8136
8137     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
8138
8139     MACSETFILE="\$(SETFILE)"
8140
8141     dnl resources are bundled both with shared library and applications
8142     dnl since the carb resource *must* be included in the application
8143     if test "$wxUSE_OSX_CARBON" = 1; then
8144         POSTLINK_COMMAND="\$(REZ) -d __DARWIN__ -t APPL Carbon.r -o"
8145         RESCOMP="$REZ"
8146         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL Carbon.r -o"
8147     else
8148         POSTLINK_COMMAND="cat /dev/null | \$(REZ) -d __DARWIN__ -t APPL ${LIBWXMACRES}"
8149         RESCOMP="cat /dev/null \| $REZ"
8150         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL \$libdir/$WX_RESOURCES_MACOSX_ASCII"
8151     fi
8152
8153 else
8154     dnl default value is to (silently) do nothing in the makefile
8155     MACSETFILE="@true"
8156
8157     if test "$wxUSE_PM" = 1; then
8158         RESCOMP="emxbind"
8159         WXCONFIG_RESFLAGS="-ep"
8160
8161         dnl Is this one really used anywhere for pm?
8162         POSTLINK_COMMAND="$RESCOMP $WXCONFIG_RESFLAGS"
8163     else
8164         POSTLINK_COMMAND="@true"
8165     fi
8166 fi
8167
8168 fi
8169 dnl wxUSE_GUI = 1
8170
8171
8172 dnl find out if the compiler supports PCH
8173 dnl
8174 dnl TODO: this should be in bakefile
8175 if test $GCC_PCH = 1
8176 then
8177     if test "$wx_cv_gcc_pch_bug" = yes; then
8178         AC_MSG_WARN([*** Precompiled header support is broken on this compiler])
8179         AC_MSG_WARN([*** --enable-precomp-headers is not recommended])
8180         AC_MSG_WARN([*** see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13361])
8181     fi
8182
8183     # Our WX_PRECOMP flag does not make sense for any language except C++ because
8184     # the headers that benefit from precompilation are mostly C++ headers.
8185     CXXFLAGS="-DWX_PRECOMP $CXXFLAGS"
8186     # When Bakefile can do multi-language PCH (e.g. C++ and Objective-C++) enable this:
8187     #OBJCXXFLAGS="-DWX_PRECOMP $CXXFLAGS"
8188 fi
8189
8190 dnl HACK ALERT!!
8191 dnl For now, we need to alter bk-deps not to generate deps
8192 dnl when we've configured a Universal binary build.
8193 dnl The next version of Bakefile will have the correct fix for this
8194 dnl at which time, this hack can be removed.
8195
8196 if test "$wxUSE_MAC" = 1 ; then
8197     if test "x$wxUSE_UNIVERSAL_BINARY" != "xno" ; then
8198         sed "s/DEPSMODE=gcc/DEPSMODE=none/" < bk-deps > temp
8199         mv temp bk-deps
8200         chmod +x bk-deps
8201     fi
8202 fi
8203
8204 if test "$wxUSE_SHARED" = "yes"; then
8205     dnl Need addtional flag on OS/2, so override bakefiles value
8206     dnl (there currently is no suitable variable to which the
8207     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
8208     case "${host}" in
8209       *-pc-os2_emx | *-pc-os2-emx )
8210         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
8211         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
8212         cp -p ${srcdir}/src/os2/dllnames.sh .
8213         cp -p ${srcdir}/src/os2/dllar.sh .
8214       ;;
8215     esac
8216 fi
8217 if test "$wxUSE_OMF" = "yes"; then
8218     case "${host}" in
8219       *-pc-os2_emx | *-pc-os2-emx )
8220         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
8221         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
8222         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
8223       ;;
8224     esac
8225 fi
8226
8227 dnl TOOLCHAIN_DEFS should be used for both wx and client code
8228 WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $TOOLCHAIN_DEFS"
8229
8230
8231 dnl Sun cc is compatible with gcc and so either of them can use the C
8232 dnl libraries built with the other, i.e. gcc can be used to build wxGTK under
8233 dnl Solaris where GTK+ is compiled using cc and cc can be used under Linux
8234 dnl where GTK+ is built with gcc
8235 dnl
8236 dnl However the compiler options are not compatible at all and in particular
8237 dnl gcc doesn't like cc -mt option and cc doesn't like -pthread. We simply
8238 dnl filter them out as we already have the correct options for multithreaded
8239 dnl programs if we're using threads (and if we don't, it shouldn't matter)
8240 case "${host}" in
8241     *-*-solaris2* )
8242         dnl system packages are compiled with Sun CC and so pkg-config outputs
8243         dnl CC-specific "-mt" flag, remove it when using gcc
8244         if test "$GCC" = yes; then
8245             CPPFLAGS=`echo $CPPFLAGS | sed 's/-mt//'`
8246             LIBS=`echo $LIBS | sed 's/-mt//'`
8247             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-mt//'`
8248         fi
8249         ;;
8250
8251     *-*-linux* )
8252         dnl OTOH when using Sun CC under Linux, the flags contain gcc-specific
8253         dnl -pthreads which Sun CC doesn't know about
8254         if test "x$SUNCXX" = xyes; then
8255             CPPFLAGS=`echo $CPPFLAGS | sed 's/-pthread//'`
8256             LIBS=`echo $LIBS | sed 's/-pthread//'`
8257             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-pthread//'`
8258         fi
8259         ;;
8260 esac
8261
8262 dnl Add visibility support flags to CFLAGS/CXXFLAGS - do it this late so that
8263 dnl it doesn't affect compilation checks above
8264 CFLAGS="$CFLAGS $CFLAGS_VISIBILITY"
8265 CXXFLAGS="$CXXFLAGS $CXXFLAGS_VISIBILITY"
8266 OBJCFLAGS="$OBJCFLAGS $CFLAGS_VISIBILITY"
8267 OBJCXXFLAGS="$OBJCXXFLAGS $CXXFLAGS_VISIBILITY"
8268
8269 dnl for convenience, sort the samples in alphabetical order
8270 dnl
8271 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
8272 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
8273 dnl
8274 dnl       Unfortunately, there is a bug in OS/2's tr, such that
8275 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
8276 dnl       only removes the Unix-like part of the introduced line break.
8277 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
8278
8279 dnl subtle bakefile goop.
8280 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
8281 dnl I wish we would have called it something less likely to clash with
8282 dnl things though.
8283 AC_SUBST(SHARED)
8284
8285 dnl global options
8286 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
8287 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
8288
8289 dnl toolkit options
8290 AC_SUBST(USE_GUI)
8291 AC_SUBST(AFMINSTALL)
8292 AC_SUBST(WIN32INSTALL)
8293 AC_SUBST(TOOLKIT)
8294 AC_SUBST(TOOLKIT_DIR)
8295 AC_SUBST(TOOLCHAIN_NAME)
8296 AC_SUBST(TOOLCHAIN_FULLNAME)
8297
8298 dnl wx-config options
8299 AC_SUBST(host_alias)
8300 AC_SUBST(cross_compiling)
8301 AC_SUBST(WIDGET_SET)
8302 AC_SUBST(WX_RELEASE)
8303 AC_SUBST(WX_VERSION)
8304 AC_SUBST(WX_SUBVERSION)
8305 AC_SUBST(WX_CHARTYPE)
8306
8307 dnl note that in addition to the usual CPP/C/CXXFLAGS which are used for
8308 dnl building the library itself, we also have WXCONFIG_-prefixed variants which
8309 dnl are used when building the libraries using the library
8310 dnl
8311 dnl so put anything which should be used only during the library build in, e.g.
8312 dnl CXXFLAGS, but put everything else (by default) into WXCONFIG_CXXFLAGS
8313 dnl
8314 dnl and, finally, for some things which should be only used by wx-config but
8315 dnl not during the library compilation, use WXCONFIG_ONLY_CPPFLAGS which is
8316 dnl added to WXCONFIG_CPPFLAGS after adding the latter to CPPFLAGS
8317 AC_SUBST(WXCONFIG_CPPFLAGS)
8318 AC_SUBST(WXCONFIG_CFLAGS)
8319 AC_SUBST(WXCONFIG_CXXFLAGS)
8320
8321 AC_SUBST(WXCONFIG_LIBS)
8322 AC_SUBST(WXCONFIG_RPATH)
8323 AC_SUBST(WXCONFIG_LDFLAGS)
8324 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
8325 AC_SUBST(WXCONFIG_RESFLAGS)
8326
8327 dnl distribution vars
8328 AC_SUBST(GUIDIST)
8329 AC_SUBST(DISTDIR)
8330
8331 dnl additional subdirectories where we will build
8332 AC_SUBST(SAMPLES_SUBDIRS)
8333
8334 dnl additional libraries and linker settings
8335 AC_SUBST(LDFLAGS)
8336 AC_SUBST(LDFLAGS_GL)
8337 AC_SUBST(OPENGL_LIBS)
8338 AC_SUBST(DMALLOC_LIBS)
8339 AC_SUBST(WX_VERSION_TAG)
8340
8341 dnl additional resurces settings
8342 AC_SUBST(RESCOMP)
8343 AC_SUBST(WINDRES)
8344 AC_SUBST(REZ)
8345 AC_SUBST(RESFLAGS)
8346 AC_SUBST(RESPROGRAMOBJ)
8347 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
8348 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
8349
8350 dnl additional for Mac OS X
8351 AC_SUBST(DEREZ)
8352 AC_SUBST(LIBWXMACRES)
8353 AC_SUBST(POSTLINK_COMMAND)
8354 AC_SUBST(MACSETFILE)
8355
8356 dnl other tools
8357 AC_SUBST(GCC)
8358 AC_SUBST(DLLTOOL)
8359
8360
8361 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
8362 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
8363 dnl - and we do use it)
8364 AC_PROG_MAKE_SET
8365
8366
8367 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
8368
8369 if test "$USE_WIN32" = 1; then
8370     AC_CONFIG_COMMANDS([rcdefs.h],
8371         [
8372             mkdir -p $outdir &&
8373             $CPP $infile | sed 's/^# *[1-9].*//;s/^ *//;/./,/^$/!d' > $outdir/rcdefs.h
8374         ],
8375         [
8376             CPP="$CPP"
8377             infile="$srcdir/include/wx/msw/genrcdefs.h"
8378             outdir="lib/wx/include/$TOOLCHAIN_FULLNAME/wx/msw"
8379         ]
8380     )
8381 fi
8382
8383 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
8384                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
8385                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
8386
8387 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
8388                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
8389                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
8390
8391 dnl this is used to run ifacecheck with the same flags used by the compiler
8392 dnl for the real compilation:
8393 AC_CONFIG_FILES([ utils/ifacecheck/rungccxml.sh ],
8394                 [ chmod +x utils/ifacecheck/rungccxml.sh ])
8395
8396 if test "$wx_cv_version_script" = "yes"; then
8397     AC_CONFIG_FILES(version-script)
8398 fi
8399 AC_CONFIG_FILES(Makefile)
8400
8401 AC_CONFIG_COMMANDS([wx-config],
8402                    [ rm -f wx-config
8403                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
8404                    ],
8405                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
8406                      LN_S="${LN_S}"
8407                    ])
8408
8409 dnl This would give us us build dir that in every significant way
8410 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
8411 dnl though in this form because AC_CONFIG_LINKS will fail for directories
8412 dnl on platforms that do not have symlinks.
8413 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
8414
8415 if test "$wxWITH_SUBDIRS" != "no"; then
8416 dnl Configure samples, demos etc. directories, but only if they are present:
8417 if test "$wxUSE_GUI" = "yes"; then
8418     SUBDIRS="samples demos utils"
8419 else
8420     dnl we build wxBase only
8421     dnl there are no wxBase programs in demos
8422     SUBDIRS="samples utils"
8423 fi
8424 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
8425 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
8426
8427 for subdir in $SUBDIRS; do
8428     if test -d ${srcdir}/${subdir} ; then
8429         if test "$wxUSE_GUI" = "yes"; then
8430             if test ${subdir} = "samples"; then
8431                 dnl only take those samples which compile in the current
8432                 dnl configuration and which exist
8433                 makefiles="samples/Makefile.in $makefiles"
8434                 for sample in $SAMPLES_SUBDIRS; do
8435                     if test -d $srcdir/samples/$sample; then
8436                         makefiles="samples/$sample/Makefile.in $makefiles"
8437                     fi
8438                 done
8439             else
8440                 dnl assume that everything compiles for utils &c
8441                 dnl any that shouldn't be built can be added to
8442                 dnl DISABLED_UTILS, DISABLED_DEMOS
8443                 disabled_var=DISABLED_`echo $subdir | tr '[[a-z]]' '[[A-Z]]'`
8444                 eval "disabled=\$$disabled_var"
8445                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
8446                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | $EGREP -v "$disabled"`
8447             fi
8448         else
8449             dnl we build wxBase only
8450             dnl don't take all samples/utils, just those which build with wxBase
8451             if test ${subdir} = "samples"; then
8452                 dnl only take those samples which compile in the current
8453                 dnl configuration and which exist
8454                 makefiles="samples/Makefile.in $makefiles"
8455                 for sample in `echo $SAMPLES_SUBDIRS`; do
8456                     if test -d $srcdir/samples/$sample; then
8457                         makefiles="samples/$sample/Makefile.in $makefiles"
8458                     fi
8459                 done
8460             elif test ${subdir} = "utils"; then
8461                 makefiles=""
8462                 for util in ifacecheck ; do
8463                     if test -d $srcdir/utils/$util ; then
8464                         makefiles="utils/$util/src/Makefile.in \
8465                                    $makefiles"
8466                     fi
8467                 done
8468             else
8469                 dnl assume that everything compiles for tests
8470                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
8471             fi
8472         fi
8473
8474         for mkin in $makefiles ; do
8475             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
8476             AC_CONFIG_FILES([$mk])
8477         done
8478     fi
8479 done
8480 fi dnl wxWITH_SUBDIRS
8481
8482 AC_OUTPUT
8483
8484 dnl report how we have been configured
8485 echo
8486 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
8487 echo ""
8488 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_DESC}"
8489 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
8490 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
8491 echo $ECHO_N "  Should wxWidgets support Unicode?                       ${wxUSE_UNICODE:-no}$ECHO_C"
8492 if test "$wxUSE_UNICODE" = "yes"; then
8493     if test "$wxUSE_UNICODE_UTF8" = "yes"; then
8494         echo " (using UTF-8)"
8495     else
8496         echo " (using wchar_t)"
8497     fi
8498 else
8499     echo
8500 fi
8501
8502 echo "  What level of wxWidgets compatibility should be enabled?"
8503 echo "                                       wxWidgets 2.6      ${WXWIN_COMPATIBILITY_2_6:-no}"
8504 echo "                                       wxWidgets 2.8      ${WXWIN_COMPATIBILITY_2_8:-yes}"
8505
8506 echo "  Which libraries should wxWidgets use?"
8507 echo "                                       STL                ${wxUSE_STL}"
8508 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
8509 echo "                                       png                ${wxUSE_LIBPNG-none}"
8510 echo "                                       regex              ${wxUSE_REGEX}"
8511 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
8512 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
8513 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
8514 fi
8515 echo "                                       zlib               ${wxUSE_ZLIB}"
8516 echo "                                       expat              ${wxUSE_EXPAT}"
8517 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
8518 echo "                                       sdl                ${wxUSE_LIBSDL}"
8519
8520 echo ""
8521
8522 dnl vi: set et sts=4 sw=4 com=\:dnl: