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], [2.9.3], [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="-$host_alias"
  35 else
  36     HOST_PREFIX=
  37     HOST_SUFFIX=
  38 fi
  39
  40 dnl When making releases do:
  41 dnl
  42 dnl wx_release_number += 1
  43
  44 wx_major_version_number=2
  45 wx_minor_version_number=9
  46 wx_release_number=3
  47 wx_subrelease_number=0
  48
  49 WX_RELEASE=$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 ${host} is unknown, assuming generic Unix and continuing nevertheless.])
 353     AC_MSG_WARN([*** Please report the build results to wx-dev@lists.wxwidgets.org.])
 354
 355     DEFAULT_DEFAULT_wxUSE_X11=1
 356     DEFAULT_wxUSE_SHARED=no
 357 esac
 358
 359 dnl ---------------------------------------------------------------------------
 360 dnl command line options for configure
 361 dnl ---------------------------------------------------------------------------
 362
 363 dnl the default values for all options - we collect them all here to simplify
 364 dnl modification of the default values (for example, if the defaults for some
 365 dnl platform should be changed, it can be done here too)
 366 dnl
 367 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 368
 369 dnl it's only necessary to list the options which should be disabled by
 370 dnl default, all the rest have default value of "yes" (or, rather, of
 371 dnl wxUSE_ALL_FEATURES which is the only which has to be set to "yes" by
 372 dnl default)
 373 DEFAULT_wxUSE_ALL_FEATURES=yes
 374
 375 DEFAULT_wxUSE_STD_CONTAINERS=no
 376 DEFAULT_wxUSE_STD_IOSTREAM=$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 DEFAULT_wxUSE_HOTKEY=auto
 399 DEFAULT_wxUSE_METAFILE=auto
 400
 401 DEFAULT_wxUSE_UNICODE_UTF8_LOCALE=no
 402
 403 dnl Mac/Cocoa users need to enable building universal binaries explicitly
 404 DEFAULT_wxUSE_UNIVERSAL_BINARY=no
 405 DEFAULT_wxUSE_MAC_ARCH=no
 406
 407 DEFAULT_wxUSE_OFFICIAL_BUILD=no
 408
 409 dnl Applicable only when --with-gtk was used:
 410 DEFAULT_wxUSE_GTK2=yes
 411
 412 dnl Always default to no. Only special cases require this.
 413 DEFAULT_wxUSE_OBJC_UNIQUIFYING=no
 414
 415 dnl ===========================
 416 dnl deal with configure options
 417 dnl ===========================
 418
 419 dnl we use several macros here:
 420 dnl     - AC_ARG_WITH/AC_ARG_ENABLE are the standard autoconf macros, see
 421 dnl       autoconf manual for details about them
 422 dnl     - WX_ARG_WITH/WX_ARG_ENABLE are their wx counterparts which perform
 423 dnl       the caching of the command line options and also use DEFAULT_foo
 424 dnl       variable as the default value for "foo" if neither --enable-foo nor
 425 dnl       --disable-foo is specified
 426 dnl     - WX_ARG_SYS_WITH is a special version of WX_ARG_WITH which allows
 427 dnl       to choose not only whether an external library is used but also if we
 428 dnl       use the copy of it included with wxWidgets or an already installed
 429 dnl       system version
 430 dnl     - WX_ARG_WITHOUT/WX_ARG_DISABLE mirror WX_ARG_WITH/WX_ARG_ENABLE but
 431 dnl       should be used for the options which are enabled by default
 432 dnl     - WX_ARG_FEATURE is a version of WX_ARG_ENABLE which should be used for
 433 dnl       optional features, i.e. options which should be disabled if
 434 dnl       --disable-all-features is specified (WX_ARG_WITH/WX_ARG_SYS_WITH are
 435 dnl       also affected by this)
 436
 437 dnl ---------------------------------------------------------------------------
 438 dnl global build options
 439 dnl ---------------------------------------------------------------------------
 440
 441 WX_ARG_DISABLE(gui,        [  --disable-gui           don't build GUI parts of the library], wxUSE_GUI)
 442 WX_ARG_ENABLE(monolithic,  [  --enable-monolithic     build wxWidgets as single library], wxUSE_MONOLITHIC)
 443 WX_ARG_ENABLE(plugins,     [  --enable-plugins        build parts of wxWidgets as loadable components], wxUSE_PLUGINS)
 444 WX_ARG_WITHOUT(subdirs,    [  --without-subdirs       don't generate makefiles for samples/demos/...], wxWITH_SUBDIRS)
 445 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
 446 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
 447 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
 448 if test "x$VENDOR" = "x"; then
 449     VENDOR="custom"
 450 fi
 451
 452 WX_ARG_DISABLE(all-features,[  --disable-all-features  disable all optional features to build minimal library], wxUSE_ALL_FEATURES)
 453
 454 if test "$wxUSE_ALL_FEATURES" = "no"; then
 455     dnl this is a bit ugly but currently we have no choice but to manually
 456     dnl reset all the options with default value of auto if all features are to
 457     dnl be disabled because we can't have an option with default value of
 458     dnl "auto-or-no-if-wxUSE_ALL_FEATURES-is-disabled"
 459     DEFAULT_wxUSE_ARTPROVIDER_TANGO=no
 460     DEFAULT_wxUSE_MEDIACTRL=no
 461 fi
 462
 463 dnl ---------------------------------------------------------------------------
 464 dnl port selection
 465 dnl ---------------------------------------------------------------------------
 466
 467 if test "$wxUSE_GUI" = "yes"; then
 468
 469 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWidgets GUI controls instead of native ones], wxUSE_UNIVERSAL)
 470 if test "$wxUSE_UNIVERSAL" = "yes"; then
 471     AC_ARG_WITH(themes,    [  --with-themes=all|list  use only the specified comma-separated list of wxUniversal themes], [wxUNIV_THEMES="$withval"])
 472 fi
 473
 474 dnl we use AC_ARG_WITH and not WX_ARG_WITH for the toolkit options as they
 475 dnl shouldn't default to wxUSE_ALL_FEATURES
 476 AC_ARG_WITH(gtk,          [[  --with-gtk[=VERSION]    use GTK+, VERSION can be 2 (default), 1 or "any"]], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 477 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 478 AC_ARG_WITH(osx_carbon,    [  --with-osx_carbon       use Mac OS X (Carbon)], [wxUSE_OSX_CARBON="$withval" CACHE_OSX_CARBON=1 TOOLKIT_GIVEN=1])
 479 AC_ARG_WITH(osx_cocoa,     [  --with-osx_cocoa        use Mac OS X (Cocoa)], [wxUSE_OSX_COCOA="$withval" CACHE_OSX_COCOA=1 TOOLKIT_GIVEN=1])
 480 AC_ARG_WITH(osx_iphone,    [  --with-osx_iphone       use iPhone OS X port], [wxUSE_OSX_IPHONE="$withval" CACHE_OSX_IPHONE=1 TOOLKIT_GIVEN=1])
 481 AC_ARG_WITH(osx,           [  --with-osx              use Mac OS X (default port, currently Carbon)], [wxUSE_OSX_CARBON="$withval" CACHE_OSX_CARBON=1 TOOLKIT_GIVEN=1])
 482 AC_ARG_WITH(carbon,        [  --with-carbon           same as --with-osx_carbon], [wxUSE_OSX_CARBON="$withval" CACHE_OSX_CARBON=1 TOOLKIT_GIVEN=1])
 483 AC_ARG_WITH(cocoa,         [  --with-cocoa            same as --with-osx_cocoa], [wxUSE_OSX_COCOA="$withval" CACHE_OSX_COCOA=1 TOOLKIT_GIVEN=1])
 484 AC_ARG_WITH(iphone,        [  --with-iphone           same as --with-osx_iphone], [wxUSE_OSX_IPHONE="$withval" CACHE_OSX_IPHONE=1 TOOLKIT_GIVEN=1])
 485 AC_ARG_WITH(mac,           [  --with-mac              same as --with-osx], [wxUSE_OSX_CARBON="$withval" CACHE_OSX_CARBON=1 TOOLKIT_GIVEN=1])
 486 AC_ARG_WITH(old_cocoa,     [  --with-old_cocoa        use old, deprecated, Cocoa port], [wxUSE_OLD_COCOA="$withval" CACHE_OLD_COCOA=1 TOOLKIT_GIVEN=1])
 487 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 488 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 489 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 490 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 491 AC_ARG_WITH(directfb,      [  --with-directfb         use DirectFB], [wxUSE_DFB="$withval" wxUSE_UNIVERSAL="yes" CACHE_DFB=1 TOOLKIT_GIVEN=1])
 492 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 493 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 494 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 495
 496 AC_ARG_ENABLE(gtk2,        [  --disable-gtk2          use GTK+ 1.2 instead of 2.0], [wxUSE_GTK2="$enableval"])
 497 WX_ARG_ENABLE(gpe,         [  --enable-gpe            use GNOME PDA Environment features if possible], wxUSE_GPE)
 498
 499 dnl check that no more than one toolkit is given and that if none are given that
 500 dnl we have a default one
 501
 502 AC_MSG_CHECKING(for toolkit)
 503
 504
 505
 506 # In Wine, we need to default to MSW, not GTK or MOTIF
 507 if test "$wxUSE_WINE" = "yes"; then
 508     DEFAULT_DEFAULT_wxUSE_GTK=0
 509     DEFAULT_DEFAULT_wxUSE_MOTIF=0
 510     DEFAULT_DEFAULT_wxUSE_MSW=1
 511     wxUSE_SHARED=no
 512     CC=${CC:-winegcc}
 513     CXX=${CXX:-wineg++}
 514 fi
 515
 516
 517 if test "$wxUSE_GUI" = "yes"; then
 518
 519     if test "$USE_BEOS" = 1; then
 520         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
 521     fi
 522
 523     if test "$TOOLKIT_GIVEN" = 1; then
 524       dnl convert "yes", "any" or a number to 1 and "no" to 0
 525       for toolkit in $ALL_TOOLKITS; do
 526         var=wxUSE_$toolkit
 527         eval "value=\$${var}"
 528         if test "x$value" = "xno"; then
 529           eval "$var=0"
 530         elif test "x$value" != "x"; then
 531           eval "$var=1"
 532         fi
 533
 534         if test "x$value" != "x" -a "x$value" != "xyes" -a "x$value" != "xno"; then
 535           eval "wx${toolkit}_VERSION=$value"
 536         fi
 537       done
 538     else
 539       dnl try to guess the most appropriate toolkit for this platform
 540       for toolkit in $ALL_TOOLKITS; do
 541         var=DEFAULT_DEFAULT_wxUSE_$toolkit
 542         eval "wxUSE_$toolkit=\$${var}"
 543       done
 544     fi
 545
 546     dnl we suppose that expr is available (maybe there is a better way to do
 547     dnl this? what about using ALL_TOOLKITS? TODO)
 548     NUM_TOOLKITS=`expr ${wxUSE_OLD_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_OSX_CARBON:-0} \
 549                   + ${wxUSE_OSX_COCOA:-0} + ${wxUSE_OSX_IPHONE:-0} + ${wxUSE_MGL:-0} + ${wxUSE_DFB:-0} \
 550                   + ${wxUSE_MICROWIN:-0} + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
 551
 552     dnl Allow wxUSE_PM only for OS/2 with EMX.
 553     case "${host}" in
 554       *-pc-os2_emx | *-pc-os2-emx )
 555         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
 556     esac
 557
 558     case "$NUM_TOOLKITS" in
 559       1)
 560       ;;
 561       0)
 562         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
 563       ;;
 564       *)
 565         AC_MSG_ERROR(Please specify at most one toolkit)
 566     esac
 567
 568     # to be removed when --disable-gtk2 isn't needed
 569     if test "x$wxUSE_GTK2" = "xyes"; then
 570         wxGTK_VERSION=2
 571         wxUSE_GTK1=0
 572     elif test "x$wxUSE_GTK2" = "xno"; then
 573         wxGTK_VERSION=1
 574         wxUSE_GTK1=1
 575     fi
 576
 577     for toolkit in $ALL_TOOLKITS; do
 578         var=wxUSE_$toolkit
 579         eval "value=\$${var}"
 580         if test "$value" = 1; then
 581           toolkit_echo=`echo $toolkit | tr '[[A-Z]]' '[[a-z]]'`
 582           AC_MSG_RESULT($toolkit_echo)
 583         fi
 584     done
 585 else
 586     if test "x$host_alias" != "x"; then
 587         AC_MSG_RESULT(base ($host_alias hosted) only)
 588     else
 589         AC_MSG_RESULT(base only)
 590     fi
 591 fi
 592
 593 wxUSE_MAC=0
 594 if test "$wxUSE_OSX_CARBON" = 1 \
 595        -o "$wxUSE_OSX_COCOA" = 1 \
 596        -o "$wxUSE_OSX_IPHONE" = 1; then
 597     wxUSE_MAC=1
 598 fi
 599
 600 dnl ---------------------------------------------------------------------------
 601 dnl external libraries
 602 dnl ---------------------------------------------------------------------------
 603
 604 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 605 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 606 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 607 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 608 WX_ARG_WITH(libiconv,      [  --with-libiconv         use libiconv (character conversion)], wxUSE_LIBICONV)
 609 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 610 WX_ARG_WITHOUT(gtkprint,   [  --without-gtkprint      don't use GTK printing support], wxUSE_GTKPRINT)
 611 WX_ARG_WITHOUT(gnomeprint, [  --without-gnomeprint    don't use GNOME printing libraries], wxUSE_LIBGNOMEPRINT)
 612 WX_ARG_WITH(gnomevfs,      [  --with-gnomevfs         use GNOME VFS for associating MIME types], wxUSE_LIBGNOMEVFS)
 613 WX_ARG_WITH(hildon,        [  --with-hildon           use Hildon framework for Nokia 770/800/810], wxUSE_LIBHILDON)
 614 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 615
 616 fi
 617 dnl for GUI only
 618
 619 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 620 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 621 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 622 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 623 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 624
 625 AC_MSG_CHECKING([for --with-macosx-sdk])
 626 AC_ARG_WITH(macosx-sdk,    [  --with-macosx-sdk=PATH  use an OS X SDK at PATH], [
 627         wxUSE_MACOSX_SDK=$withval
 628         wx_cv_use_macosx_sdk="wxUSE_MACOSX_SDK=$withval"
 629     ])
 630 AC_MSG_RESULT([$wxUSE_MACOSX_SDK])
 631
 632 AC_MSG_CHECKING([for --with-macosx-version-min])
 633 AC_ARG_WITH(macosx-version-min,    [  --with-macosx-version-min=VER   build binaries which require at least this OS X version], [
 634         wxUSE_MACOSX_VERSION_MIN=$withval
 635         wx_cv_use_macosx_version_min="wxUSE_MACOSX_VERSION_MIN=$withval"
 636     ])
 637 AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
 638
 639 dnl ---------------------------------------------------------------------------
 640 dnl debugging options
 641 dnl ---------------------------------------------------------------------------
 642
 643 dnl don't use WX_ARG_ENABLE as it just gets in the way instead of helping with
 644 dnl this rather unusual option
 645 AC_MSG_CHECKING([for --enable-debug])
 646 AC_ARG_ENABLE(debug,       [  --enable-debug          build library for debugging],
 647     [
 648         if test "$enableval" = yes; then
 649             wxUSE_DEBUG=yes
 650         elif test "$enableval" = no; then
 651             wxUSE_DEBUG=no
 652         elif test "$enableval" = max; then
 653             wxUSE_DEBUG=yes
 654             WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -DwxDEBUG_LEVEL=2"
 655         else
 656             AC_MSG_ERROR([Invalid --enable-debug value, must be yes, no or max])
 657         fi
 658     ],
 659     wxUSE_DEBUG=default
 660 )
 661
 662 case "$wxUSE_DEBUG" in
 663     yes)
 664         dnl build the library for debugging: enable debugging code and generate
 665         dnl the debug information for the library itself
 666         DEFAULT_wxUSE_DEBUG_FLAG=yes
 667         DEFAULT_wxUSE_DEBUG_INFO=yes
 668
 669         dnl also disable optimizations by default if --enable-debug was used
 670         dnl (this can still be overridden by an explicit --enable-optimise)
 671         DEFAULT_wxUSE_OPTIMISE=no
 672         ;;
 673
 674     no)
 675         dnl --disable-debug is equivalent to both --disable-debug_flag and
 676         dnl --disable-debug_info
 677         DEFAULT_wxUSE_DEBUG_FLAG=no
 678         DEFAULT_wxUSE_DEBUG_INFO=no
 679         ;;
 680
 681     default)
 682         dnl the library is built with debugging support by default but without
 683         dnl debug information as this requires much, much more disk space
 684         DEFAULT_wxUSE_DEBUG_FLAG=yes
 685         DEFAULT_wxUSE_DEBUG_INFO=no
 686         ;;
 687 esac
 688
 689 WX_ARG_DISABLE(debug_flag,   [  --disable-debug_flag    disable all debugging support], wxUSE_DEBUG_FLAG)
 690 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     generate debug information], wxUSE_DEBUG_INFO)
 691
 692 dnl enabled if just --enable-debug_{flag,info} was
 693 dnl
 694 dnl in any case, only set the default value and allow overriding it with an
 695
 696 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 697 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    obsolete, don't use: use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 698 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    obsolete, don't use: create code with memory tracing], wxUSE_MEM_TRACING)
 699
 700 dnl ---------------------------------------------------------------------------
 701 dnl global compile options
 702 dnl ---------------------------------------------------------------------------
 703
 704 WX_ARG_DISABLE(shared,     [  --disable-shared        create static library instead of shared], wxUSE_SHARED)
 705 WX_ARG_ENABLE(stl,         [  --enable-stl            use standard C++ classes for everything], wxUSE_STL)
 706 if test "$wxUSE_STL" = "yes"; then
 707     DEFAULT_wxUSE_STD_CONTAINERS=yes
 708     DEFAULT_wxUSE_STD_IOSTREAM=yes
 709     DEFAULT_wxUSE_STD_STRING=yes
 710 fi
 711 WX_ARG_ENABLE(std_containers,[  --enable-std_containers use standard C++ container classes], wxUSE_STD_CONTAINERS)
 712 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 713 WX_ARG_ENABLE(std_string,    [  --enable-std_string     use standard C++ string classes], wxUSE_STD_STRING)
 714 WX_ARG_ENABLE(std_string_conv_in_wxstring, [ --enable-std_string_conv_in_wxstring     provide implicit conversion to std::string in wxString], wxUSE_STD_STRING_CONV_IN_WXSTRING)
 715 WX_ARG_DISABLE(unicode,      [  --disable-unicode       compile without Unicode support], wxUSE_UNICODE)
 716 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 717 WX_ARG_ENABLE_PARAM(utf8,    [  --enable-utf8           use UTF-8 representation for strings (Unix only)], wxUSE_UNICODE_UTF8)
 718 WX_ARG_ENABLE(utf8only,      [  --enable-utf8only       only support UTF-8 locales in UTF-8 build (Unix only)], wxUSE_UNICODE_UTF8_LOCALE)
 719 WX_ARG_ENABLE(extended_rtti, [  --enable-extended_rtti  use extended RTTI (XTI)], wxUSE_EXTENDED_RTTI)
 720 if test "$USE_OS2" = 1; then
 721     DEFAULT_wxUSE_OMF=no
 722     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 723 fi
 724
 725 WX_ARG_DISABLE(optimise,   [  --disable-optimise      compile without optimisations], wxUSE_OPTIMISE)
 726
 727 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 728 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 729 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 730 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 731 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 732 WX_ARG_DISABLE(vararg_macros,[  --disable-vararg_macros don't use vararg macros, even if they are supported], wxUSE_VARARG_MACROS)
 733
 734 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)
 735 WX_ARG_ENABLE_PARAM(macosx_arch,      [[  --enable-macosx_arch=ARCH  build for just the specified architecture]], wxUSE_MAC_ARCH)
 736
 737 WX_ARG_ENABLE(compat26,      [  --enable-compat26       enable wxWidgets 2.6 compatibility], WXWIN_COMPATIBILITY_2_6)
 738 WX_ARG_DISABLE(compat28,     [  --disable-compat28      disable wxWidgets 2.8 compatibility], WXWIN_COMPATIBILITY_2_8)
 739
 740 WX_ARG_DISABLE(rpath,        [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 741
 742 WX_ARG_ENABLE(objc_uniquifying,[  --enable-objc_uniquifying enable Objective-C class name uniquifying], wxUSE_OBJC_UNIQUIFYING)
 743
 744 WX_ARG_DISABLE(visibility,   [  --disable-visibility    disable use of ELF symbols visibility even if supported], wxUSE_VISIBILITY)
 745 WX_ARG_DISABLE(tls,          [  --disable-tls           disable use of compiler TLS support], wxUSE_COMPILER_TLS)
 746
 747 dnl ---------------------------------------------------------------------------
 748 dnl optional non GUI features
 749 dnl ---------------------------------------------------------------------------
 750
 751 WX_ARG_FEATURE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 752 WX_ARG_FEATURE(xlocale,       [  --enable-xlocale        use x-locale support (requires wxLocale)], wxUSE_XLOCALE)
 753 WX_ARG_FEATURE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 754
 755 WX_ARG_FEATURE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 756 WX_ARG_FEATURE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 757 WX_ARG_FEATURE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 758 WX_ARG_FEATURE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 759 WX_ARG_FEATURE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 760 WX_ARG_FEATURE(ipv6,          [  --enable-ipv6           enable IPv6 support in wxSocket], wxUSE_IPV6)
 761 WX_ARG_FEATURE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 762 WX_ARG_FEATURE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 763
 764 WX_ARG_FEATURE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 765
 766 WX_ARG_FEATURE(baseevtloop,   [  --enable-baseevtloop    use event loop in console programs too], wxUSE_CONSOLE_EVENTLOOP)
 767 WX_ARG_FEATURE(epollloop,     [  --enable-epollloop      use wxEpollDispatcher class (Linux only)], wxUSE_EPOLL_DISPATCHER)
 768 WX_ARG_FEATURE(selectloop,    [  --enable-selectloop     use wxSelectDispatcher class], wxUSE_SELECT_DISPATCHER)
 769
 770 dnl please keep the settings below in alphabetical order
 771 WX_ARG_FEATURE(any,           [  --enable-any            use wxAny class], wxUSE_ANY)
 772 WX_ARG_FEATURE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 773 WX_ARG_FEATURE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 774 WX_ARG_FEATURE(base64,        [  --enable-base64         use base64 encoding/decoding functions], wxUSE_BASE64)
 775 WX_ARG_FEATURE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 776 WX_ARG_FEATURE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 777 WX_ARG_FEATURE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 778 WX_ARG_FEATURE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 779 WX_ARG_FEATURE(debugreport,   [  --enable-debugreport    use wxDebugReport class], wxUSE_DEBUGREPORT)
 780 WX_ARG_FEATURE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 781 WX_ARG_FEATURE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 782 WX_ARG_FEATURE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 783 WX_ARG_FEATURE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 784 WX_ARG_FEATURE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 785 WX_ARG_FEATURE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 786 WX_ARG_FEATURE(filehistory,   [  --enable-filehistory    use wxFileHistory class], wxUSE_FILE_HISTORY)
 787 WX_ARG_FEATURE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 788 WX_ARG_FEATURE(fontenum,      [  --enable-fontenum       use wxFontEnumerator class], wxUSE_FONTENUM)
 789 WX_ARG_FEATURE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 790 WX_ARG_FEATURE(fs_archive,    [  --enable-fs_archive     use virtual archive filesystems], wxUSE_FS_ARCHIVE)
 791 WX_ARG_FEATURE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 792 WX_ARG_FEATURE(fs_zip,        [  --enable-fs_zip         now replaced by fs_archive], wxUSE_FS_ZIP)
 793 WX_ARG_FEATURE(fswatcher,     [  --enable-fswatcher      use wxFileSystemWatcher class], wxUSE_FSWATCHER)
 794 WX_ARG_FEATURE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 795 WX_ARG_FEATURE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 796 WX_ARG_FEATURE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 797 WX_ARG_FEATURE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 798 WX_ARG_FEATURE(printfposparam,[  --enable-printfposparam use wxVsnprintf() which supports positional parameters], wxUSE_PRINTF_POS_PARAMS)
 799 WX_ARG_FEATURE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 800 WX_ARG_FEATURE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 801 WX_ARG_FEATURE(stdpaths,      [  --enable-stdpaths       use wxStandardPaths class], wxUSE_STDPATHS)
 802 WX_ARG_FEATURE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 803 WX_ARG_FEATURE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 804 WX_ARG_FEATURE(sysoptions,    [  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 805 WX_ARG_FEATURE(tarstream,     [  --enable-tarstream      use wxTar streams], wxUSE_TARSTREAM)
 806 WX_ARG_FEATURE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 807 WX_ARG_FEATURE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 808 WX_ARG_FEATURE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 809 WX_ARG_FEATURE(variant,       [  --enable-variant        use wxVariant class], wxUSE_VARIANT)
 810 WX_ARG_FEATURE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
 811
 812 dnl URL-related classes
 813 WX_ARG_FEATURE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 814 WX_ARG_FEATURE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 815 WX_ARG_FEATURE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 816 WX_ARG_FEATURE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 817 WX_ARG_FEATURE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 818
 819 WX_ARG_FEATURE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 820
 821 WX_ARG_ENABLE(iniconf,      [  --enable-iniconf        use wxIniConfig (Win32 only)], wxUSE_INICONF)
 822 WX_ARG_FEATURE(regkey,      [  --enable-regkey         use wxRegKey class (Win32 only)], wxUSE_REGKEY)
 823
 824 if test "$wxUSE_GUI" = "yes"; then
 825
 826 dnl ---------------------------------------------------------------------------
 827 dnl optional "big" GUI features
 828 dnl ---------------------------------------------------------------------------
 829
 830 WX_ARG_FEATURE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 831 WX_ARG_FEATURE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 832 WX_ARG_FEATURE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 833 WX_ARG_FEATURE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 834 WX_ARG_FEATURE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 835 WX_ARG_FEATURE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
 836 WX_ARG_FEATURE(aui,         [  --enable-aui            use AUI docking library], wxUSE_AUI)
 837 WX_ARG_FEATURE(propgrid,    [  --enable-propgrid       use wxPropertyGrid library], wxUSE_PROPGRID)
 838 WX_ARG_FEATURE(ribbon,      [  --enable-ribbon         use wxRibbon library], wxUSE_RIBBON)
 839 WX_ARG_FEATURE(stc,         [  --enable-stc            use wxStyledTextCtrl library], wxUSE_STC)
 840 WX_ARG_FEATURE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 841 WX_ARG_FEATURE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 842 WX_ARG_FEATURE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 843 WX_ARG_FEATURE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 844 WX_ARG_FEATURE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
 845 WX_ARG_FEATURE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
 846 WX_ARG_FEATURE(mediactrl,   [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 847 WX_ARG_FEATURE(gstreamer8,  [  --enable-gstreamer8     force GStreamer 0.8 instead of 0.10 with the wxMediaCtrl class on unix], wxUSE_GSTREAMER8)
 848 WX_ARG_FEATURE(richtext,    [  --enable-richtext       use wxRichTextCtrl], wxUSE_RICHTEXT)
 849 WX_ARG_FEATURE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 850 WX_ARG_FEATURE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 851 WX_ARG_FEATURE(svg,         [  --enable-svg            use wxSVGFileDC device context], wxUSE_SVG)
 852 WX_ARG_FEATURE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac-only, use wxWebView instead)], wxUSE_WEBKIT)
 853 WX_ARG_FEATURE(webview,     [  --enable-webview        use wxWebView library], wxUSE_WEBVIEW)
 854
 855 dnl wxDC is implemented in terms of wxGraphicsContext in wxOSX so the latter
 856 dnl can't be disabled, don't even provide an option to do it
 857 if test "$wxUSE_MAC" != 1; then
 858 WX_ARG_FEATURE(graphics_ctx,[  --enable-graphics_ctx   use graphics context 2D drawing API], wxUSE_GRAPHICS_CONTEXT)
 859 fi
 860
 861 dnl ---------------------------------------------------------------------------
 862 dnl IPC &c
 863 dnl ---------------------------------------------------------------------------
 864
 865 WX_ARG_FEATURE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 866 WX_ARG_FEATURE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 867
 868 dnl ---------------------------------------------------------------------------
 869 dnl optional GUI controls (in alphabetical order except the first one)
 870 dnl ---------------------------------------------------------------------------
 871
 872 dnl don't set DEFAULT_wxUSE_XXX below if the option is not specified
 873 DEFAULT_wxUSE_CONTROLS=none
 874 WX_ARG_DISABLE(controls,    [  --disable-controls      disable compilation of all standard controls], wxUSE_CONTROLS)
 875
 876 dnl even with --disable-controls, some may be enabled by an explicit
 877 dnl --enable-<control> later on the command line -- but by default all will be
 878 dnl disabled
 879 if test "$wxUSE_CONTROLS" = "no"; then
 880     DEFAULT_wxUSE_ACCEL=no
 881     DEFAULT_wxUSE_ANIMATIONCTRL=no
 882     DEFAULT_wxUSE_BANNERWINDOW=no
 883     DEFAULT_wxUSE_BMPBUTTON=no
 884     DEFAULT_wxUSE_BUTTON=no
 885     DEFAULT_wxUSE_CALCTRL=no
 886     DEFAULT_wxUSE_CARET=no
 887     DEFAULT_wxUSE_CHECKBOX=no
 888     DEFAULT_wxUSE_CHECKLISTBOX=no
 889     DEFAULT_wxUSE_CHOICE=no
 890     DEFAULT_wxUSE_CHOICEBOOK=no
 891     DEFAULT_wxUSE_COLLPANE=no
 892     DEFAULT_wxUSE_COLOURPICKERCTRL=no
 893     DEFAULT_wxUSE_COMBOBOX=no
 894     DEFAULT_wxUSE_COMBOBOX=no
 895     DEFAULT_wxUSE_COMMANDLINKBUTTON=no
 896     DEFAULT_wxUSE_DATAVIEWCTRL=no
 897     DEFAULT_wxUSE_DATEPICKCTRL=no
 898     DEFAULT_wxUSE_DETECT_SM=no
 899     DEFAULT_wxUSE_DIRPICKERCTRL=no
 900     DEFAULT_wxUSE_DISPLAY=no
 901     DEFAULT_wxUSE_FILECTRL=no
 902     DEFAULT_wxUSE_FILEPICKERCTRL=no
 903     DEFAULT_wxUSE_FONTPICKERCTRL=no
 904     DEFAULT_wxUSE_GAUGE=no
 905     DEFAULT_wxUSE_GRID=no
 906     DEFAULT_wxUSE_HEADERCTRL=no
 907     DEFAULT_wxUSE_HYPERLINKCTRL=no
 908     DEFAULT_wxUSE_IMAGLIST=no
 909     DEFAULT_wxUSE_LISTBOOK=no
 910     DEFAULT_wxUSE_LISTBOX=no
 911     DEFAULT_wxUSE_LISTCTRL=no
 912     DEFAULT_wxUSE_MARKUP=no
 913     DEFAULT_wxUSE_NOTEBOOK=no
 914     DEFAULT_wxUSE_POPUPWIN=no
 915     DEFAULT_wxUSE_RADIOBOX=no
 916     DEFAULT_wxUSE_RADIOBTN=no
 917     DEFAULT_wxUSE_RICHMSGDLG=no
 918     DEFAULT_wxUSE_REARRANGECTRL=no
 919     DEFAULT_wxUSE_SASH=no
 920     DEFAULT_wxUSE_SCROLLBAR=no
 921     DEFAULT_wxUSE_SEARCHCTRL=no
 922     DEFAULT_wxUSE_SLIDER=no
 923     DEFAULT_wxUSE_SPINBTN=no
 924     DEFAULT_wxUSE_SPINCTRL=no
 925     DEFAULT_wxUSE_SPLITTER=no
 926     DEFAULT_wxUSE_STATBMP=no
 927     DEFAULT_wxUSE_STATBOX=no
 928     DEFAULT_wxUSE_STATLINE=no
 929     DEFAULT_wxUSE_STATUSBAR=no
 930     DEFAULT_wxUSE_TIPWINDOW=no
 931     DEFAULT_wxUSE_TOGGLEBTN=no
 932     DEFAULT_wxUSE_TOOLBAR=no
 933     DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 934     DEFAULT_wxUSE_TOOLBOOK=no
 935     DEFAULT_wxUSE_TOOLTIPS=no
 936     DEFAULT_wxUSE_TREEBOOK=no
 937     DEFAULT_wxUSE_TREECTRL=no
 938     DEFAULT_wxUSE_TREELISTCTRL=no
 939 fi
 940
 941 dnl features affecting multiple controls
 942 WX_ARG_FEATURE(markup,      [  --enable-markup         support wxControl::SetLabelMarkup], wxUSE_MARKUP)
 943
 944 dnl please keep the settings below in alphabetical order
 945 WX_ARG_FEATURE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
 946 WX_ARG_FEATURE(animatectrl, [  --enable-animatectrl    use wxAnimationCtrl class], wxUSE_ANIMATIONCTRL)
 947 WX_ARG_FEATURE(bannerwindow,[  --enable-bannerwindow   use wxBannerWindow class], wxUSE_BANNERWINDOW)
 948 WX_ARG_FEATURE(artstd,      [  --enable-artstd         use standard XPM icons in wxArtProvider], wxUSE_ARTPROVIDER_STD)
 949 WX_ARG_FEATURE(arttango,    [  --enable-arttango       use Tango icons in wxArtProvider], wxUSE_ARTPROVIDER_TANGO)
 950 WX_ARG_FEATURE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
 951 WX_ARG_FEATURE(bmpcombobox, [  --enable-bmpcombobox    use wxBitmapComboBox class], wxUSE_BITMAPCOMBOBOX)
 952 WX_ARG_FEATURE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
 953 WX_ARG_FEATURE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
 954 WX_ARG_FEATURE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
 955 WX_ARG_FEATURE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
 956 WX_ARG_FEATURE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
 957 WX_ARG_FEATURE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
 958 WX_ARG_FEATURE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
 959 WX_ARG_FEATURE(collpane,    [  --enable-collpane       use wxCollapsiblePane class], wxUSE_COLLPANE)
 960 WX_ARG_FEATURE(colourpicker,[  --enable-colourpicker   use wxColourPickerCtrl class], wxUSE_COLOURPICKERCTRL)
 961 WX_ARG_FEATURE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
 962 WX_ARG_FEATURE(comboctrl,   [  --enable-comboctrl      use wxComboCtrl class], wxUSE_COMBOCTRL)
 963 WX_ARG_FEATURE(commandlinkbutton, [  --enable-commandlinkbutton      use wxCommmandLinkButton class], wxUSE_COMMANDLINKBUTTON)
 964 WX_ARG_FEATURE(dataviewctrl,[  --enable-dataviewctrl   use wxDataViewCtrl class], wxUSE_DATAVIEWCTRL)
 965 WX_ARG_FEATURE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
 966 WX_ARG_FEATURE(detect_sm,   [  --enable-detect_sm      use code to detect X11 session manager], wxUSE_DETECT_SM)
 967 WX_ARG_FEATURE(dirpicker,   [  --enable-dirpicker      use wxDirPickerCtrl class], wxUSE_DIRPICKERCTRL)
 968 WX_ARG_FEATURE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
 969 WX_ARG_FEATURE(editablebox, [  --enable-editablebox    use wxEditableListBox class], wxUSE_EDITABLELISTBOX)
 970 WX_ARG_FEATURE(filectrl,    [  --enable-filectrl       use wxFileCtrl class], wxUSE_FILECTRL)
 971 WX_ARG_FEATURE(filepicker,  [  --enable-filepicker     use wxFilePickerCtrl class], wxUSE_FILEPICKERCTRL)
 972 WX_ARG_FEATURE(fontpicker,  [  --enable-fontpicker     use wxFontPickerCtrl class], wxUSE_FONTPICKERCTRL)
 973 WX_ARG_FEATURE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
 974 WX_ARG_FEATURE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
 975 WX_ARG_FEATURE(headerctrl,  [  --enable-headerctrl     use wxHeaderCtrl class], wxUSE_HEADERCTRL)
 976 WX_ARG_FEATURE(hyperlink,   [  --enable-hyperlink      use wxHyperlinkCtrl class], wxUSE_HYPERLINKCTRL)
 977 WX_ARG_FEATURE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
 978 WX_ARG_FEATURE(infobar,     [  --enable-infobar        use wxInfoBar class], wxUSE_INFOBAR)
 979 WX_ARG_FEATURE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
 980 WX_ARG_FEATURE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
 981 WX_ARG_FEATURE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
 982 WX_ARG_FEATURE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
 983 WX_ARG_FEATURE(notifmsg,    [  --enable-notifmsg       use wxNotificationMessage class], wxUSE_NOTIFICATION_MESSAGE)
 984 WX_ARG_FEATURE(odcombobox,  [  --enable-odcombobox     use wxOwnerDrawnComboBox class], wxUSE_ODCOMBOBOX)
 985 WX_ARG_FEATURE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
 986 WX_ARG_FEATURE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
 987 WX_ARG_FEATURE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
 988 WX_ARG_FEATURE(richmsgdlg,  [  --enable-richmsgdlg     use wxRichMessageDialog class], wxUSE_RICHMSGDLG)
 989 WX_ARG_FEATURE(rearrangectrl,[  --enable-rearrangectrl  use wxRearrangeList/Ctrl/Dialog], wxUSE_REARRANGECTRL)
 990 WX_ARG_FEATURE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
 991 WX_ARG_FEATURE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
 992 WX_ARG_FEATURE(searchctrl,  [  --enable-searchctrl     use wxSearchCtrl class], wxUSE_SEARCHCTRL)
 993 WX_ARG_FEATURE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
 994 WX_ARG_FEATURE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
 995 WX_ARG_FEATURE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
 996 WX_ARG_FEATURE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
 997 WX_ARG_FEATURE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
 998 WX_ARG_FEATURE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
 999 WX_ARG_FEATURE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
1000 WX_ARG_FEATURE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
1001 WX_ARG_FEATURE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
1002 WX_ARG_FEATURE(taskbaricon, [  --enable-taskbaricon    use wxTaskBarIcon class], wxUSE_TASKBARICON)
1003 WX_ARG_FEATURE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
1004 WX_ARG_FEATURE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
1005 WX_ARG_FEATURE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
1006 WX_ARG_FEATURE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
1007 WX_ARG_FEATURE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
1008 WX_ARG_FEATURE(toolbook,    [  --enable-toolbook       use wxToolbook class], wxUSE_TOOLBOOK)
1009 WX_ARG_FEATURE(treebook,    [  --enable-treebook       use wxTreebook class], wxUSE_TREEBOOK)
1010 WX_ARG_FEATURE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
1011 WX_ARG_FEATURE(treelist,    [  --enable-treelist       use wxTreeListCtrl class], wxUSE_TREELISTCTRL)
1012
1013 dnl ---------------------------------------------------------------------------
1014 dnl common dialogs
1015 dnl ---------------------------------------------------------------------------
1016
1017 WX_ARG_FEATURE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
1018 WX_ARG_FEATURE(aboutdlg,    [  --enable-aboutdlg       use wxAboutBox], wxUSE_ABOUTDLG)
1019 WX_ARG_FEATURE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
1020 WX_ARG_FEATURE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1021 WX_ARG_FEATURE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1022 WX_ARG_FEATURE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1023 WX_ARG_FEATURE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1024 WX_ARG_FEATURE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1025 WX_ARG_FEATURE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1026 WX_ARG_FEATURE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1027 WX_ARG_FEATURE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1028 WX_ARG_FEATURE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1029 WX_ARG_FEATURE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1030 WX_ARG_FEATURE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1031 WX_ARG_FEATURE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1032
1033 dnl ---------------------------------------------------------------------------
1034 dnl misc GUI options
1035 dnl ---------------------------------------------------------------------------
1036
1037 WX_ARG_FEATURE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1038 WX_ARG_FEATURE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1039 WX_ARG_FEATURE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1040 WX_ARG_FEATURE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1041 WX_ARG_FEATURE(mousewheel,  [  --enable-mousewheel     use mousewheel], wxUSE_MOUSEWHEEL)
1042 WX_ARG_FEATURE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1043 WX_ARG_FEATURE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1044 WX_ARG_FEATURE(hotkey,      [  --enable-hotkey         use wxWindow::RegisterHotKey()], wxUSE_HOTKEY)
1045 WX_ARG_FEATURE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
1046 WX_ARG_FEATURE(metafile,    [  --enable-metafiles      use wxMetaFile], wxUSE_METAFILE)
1047 WX_ARG_FEATURE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1048 WX_ARG_FEATURE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
1049 WX_ARG_FEATURE(uiactionsim,  [  --enable-uiactionsim    use wxUIActionSimulator (experimental)], wxUSE_UIACTIONSIMULATOR)
1050 WX_ARG_FEATURE(dctransform,  [  --enable-dctransform    use wxDC::SetTransformMatrix and related], wxUSE_DC_TRANSFORM_MATRIX)
1051 WX_ARG_FEATURE(webviewwebkit,[  --enable-webview-webkit use wxWebView WebKit backend], wxUSE_WEBVIEW_WEBKIT)
1052
1053 dnl ---------------------------------------------------------------------------
1054 dnl support for image formats that do not rely on external library
1055 dnl ---------------------------------------------------------------------------
1056
1057 WX_ARG_FEATURE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1058 WX_ARG_FEATURE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1059 WX_ARG_FEATURE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1060 WX_ARG_FEATURE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1061 WX_ARG_FEATURE(tga,         [  --enable-tga            use tga images (TGA file format)], wxUSE_TGA)
1062 WX_ARG_FEATURE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1063 WX_ARG_FEATURE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1064 WX_ARG_FEATURE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1065 WX_ARG_FEATURE(ico_cur,     [  --enable-ico_cur        use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1066
1067 dnl ---------------------------------------------------------------------------
1068 dnl wxMSW-only options
1069 dnl ---------------------------------------------------------------------------
1070
1071 WX_ARG_FEATURE(dccache,     [  --enable-dccache        cache temporary wxDC objects (Win32 only)], wxUSE_DC_CACHEING)
1072 WX_ARG_FEATURE(ps-in-msw,   [  --enable-ps-in-msw      use PS printing in wxMSW (Win32 only)], wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
1073 WX_ARG_FEATURE(ownerdrawn,  [  --enable-ownerdrawn     use owner drawn controls (Win32 and OS/2 only)], wxUSE_OWNER_DRAWN)
1074 WX_ARG_FEATURE(uxtheme,     [  --enable-uxtheme        enable support for Windows XP themed look (Win32 only)], wxUSE_UXTHEME)
1075 WX_ARG_FEATURE(wxdib,       [  --enable-wxdib          use wxDIB class (Win32 only)], wxUSE_DIB)
1076 WX_ARG_FEATURE(webviewie,   [  --enable-webview-ie     use wxWebView IE backend (Win32 only)], wxUSE_WEBVIEW_IE)
1077
1078 dnl this one is not really MSW-specific but it exists mainly to be turned off
1079 dnl under MSW, it should be off by default on the other platforms
1080 if test "$wxUSE_MSW" != 1; then
1081     DEFAULT_wxUSE_AUTOID_MANAGEMENT=no
1082 fi
1083
1084 WX_ARG_FEATURE(autoidman,   [  --enable-autoidman      use automatic ids management], wxUSE_AUTOID_MANAGEMENT)
1085
1086 fi
1087 dnl for GUI only
1088
1089 dnl ---------------------------------------------------------------------------
1090 dnl Checks for programs
1091 dnl ---------------------------------------------------------------------------
1092
1093 dnl flush the cache because checking for programs might abort
1094 AC_CACHE_SAVE
1095
1096 dnl C-compiler checks
1097 dnl   defines CC with the compiler to use
1098 dnl   defines GCC with yes if using gcc
1099 dnl   defines GCC empty if not using gcc
1100 dnl   defines CFLAGS
1101 dnl
1102 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1103 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1104 dnl (if not already present in C*FLAGS) the -g and -O flags ourselves below
1105 CFLAGS=${CFLAGS:=}
1106 AC_BAKEFILE_PROG_CC
1107
1108 dnl is -traditional needed for correct compilations
1109 dnl   adds -traditional for gcc if needed
1110 AC_PROG_GCC_TRADITIONAL
1111
1112 dnl C++-compiler checks
1113 dnl   defines CXX with the compiler to use
1114 dnl   defines GXX with yes if using gxx
1115 dnl   defines GXX empty if not using gxx
1116 dnl   defines CXXFLAGS
1117 dnl
1118 dnl see CFLAGS line above
1119 CXXFLAGS=${CXXFLAGS:=}
1120 AC_BAKEFILE_PROG_CXX
1121
1122 dnl configure always sets CXX to something as it falls back to g++ even if no
1123 dnl C++ compiler was found, but we prefer to abort now with a clear error
1124 dnl message rather than give errors about all tests failures below
1125 if test "$CXX" = "g++" -a "$GXX" != "yes"; then
1126     AC_MSG_ERROR([C++ compiler is needed to build wxWidgets])
1127 fi
1128
1129 dnl ar command
1130 dnl   defines AR with the appropriate command
1131 dnl
1132 dnl For Sun CC AC_BAKEFILE below sets AR to the compiler itself.
1133 if test "x$SUNCXX" != xyes; then
1134     AC_CHECK_TOOL(AR, ar)
1135     if test "x$AR" = "x" ; then
1136         AC_MSG_ERROR([ar is needed to build wxWidgets])
1137     fi
1138 fi
1139
1140 dnl ---------------------------------------------------------------------------
1141 dnl Mac-specific SDK/architectures checks
1142 dnl ---------------------------------------------------------------------------
1143
1144 if test "$wxUSE_MAC" = 1; then
1145
1146 retest_macosx_linking=no
1147
1148 OSX_ARCH_OPTS=""
1149 if test "x$wxUSE_MAC_ARCH" != xno; then
1150     OSX_ARCH_OPTS="-arch $wxUSE_MAC_ARCH"
1151 fi
1152
1153 dnl Support the old --enable-universal_binary in case anyone was using it.
1154     if test "x$wxUSE_UNIVERSAL_BINARY" != xno ; then
1155         dnl --enable-universal_binary uses a default SDK (currently 10.4u)
1156         dnl --enable-universal_binary=SDK names a path to an SDK
1157         if test "x$wxUSE_UNIVERSAL_BINARY" == xyes; then
1158             # Implicitly turn on the new --with-macosx-sdk using the default
1159             # SDK which provides the behaviour this option has always had.
1160             if test "x$wxUSE_MACOSX_SDK" = "x"; then
1161                 AC_MSG_WARN([Enabling default SDK due to --enable-universal_binary.])
1162                 AC_MSG_WARN([If you don't want this, specify --without-macosx-sdk])
1163                 wxUSE_MACOSX_SDK=yes
1164             fi
1165         else
1166             # Complain to user if he specified an argument to --enable-universal_binary
1167             # and also 1) specified --with-macosx-sdk using the default (yes) or
1168             # 2) specified --with-macosx-sdk using a path or 3) specified
1169             # --without-macosx-sdk (no).
1170             if test "x$wxUSE_MACOSX_SDK" != "x" ; then
1171                 AC_MSG_FAILURE([Please specify the new --with-macosx-sdk=PATH and do not specify an arg to --enable-universal_binary])
1172             else
1173                 # Put the SDK path into the wxUSE_MACOSX_SDK.  We don't have to
1174                 # special-case the empty string because the below test simply
1175                 # converts "no" to the empty string anyway.
1176                 wxUSE_MACOSX_SDK="$wxUSE_UNIVERSAL_BINARY"
1177                 dnl Warn about deprecated usage.
1178                 AC_MSG_WARN([Please use --with-macosx-sdk=PATH and --enable-universal_binary without an argument])
1179             fi
1180         fi
1181         dnl FIXME: I think it would be better to put this into CC, CXX, and LD rather than the flags.
1182         OSX_ARCH_OPTS="-arch ppc -arch i386"
1183         if test "$wxUSE_OSX_COCOA" = 1; then
1184             OSX_ARCH_OPTS="$OSX_ARCH_OPTS -arch x86_64"
1185         fi
1186         AC_MSG_CHECKING([for universal binary architectures])
1187         AC_MSG_RESULT([$OSX_ARCH_OPTS])
1188
1189         dnl NOTE: Only the compiler driver needs arch flags.  The link editor
1190         dnl is incapable of using them but the compiler driver (which we use
1191         dnl as LD when building dynamic libraries) uses them to invoke the
1192         dnl real ld multiple times.  If we moved to libtool -dynamic we would
1193         dnl need no arch flags because libtool automatically invokes ld for
1194         dnl every architecture found in the fat input files.
1195         dnl
1196         dnl For static library builds, AR/RANLIB automatically create proper
1197         dnl fat archives although AR is unable to update them once RANLIB has
1198         dnl made them into proper fat archives.  Fortunately, our link process
1199         dnl simply removes the .a file before using ar to create a new one.
1200         dnl If we did move to libtool -static we still wouldn't need arch flags
1201         dnl because libtool automatically figures it out based on input.
1202         retest_macosx_linking=yes
1203
1204         dnl HACK: PCH could be made to work by precompiling for each architecture into separate directories
1205         dnl and including all architecture directories with each compiler invocation.
1206         dnl That would require a major rework of Bakefile and at the same time it would be nice to have
1207         dnl Objective-C++ precompiled headers.
1208         AC_MSG_WARN([Disabling precompiled headers due to universal binary build.])
1209         bk_use_pch=no
1210     fi
1211
1212 CXXFLAGS="$OSX_ARCH_OPTS $CXXFLAGS"
1213 CFLAGS="$OSX_ARCH_OPTS $CFLAGS"
1214 OBJCXXFLAGS="$OSX_ARCH_OPTS $OBJCXXFLAGS"
1215 OBJCFLAGS="$OSX_ARCH_OPTS $OBJCFLAGS"
1216 LDFLAGS="$OSX_ARCH_OPTS $LDFLAGS"
1217
1218 dnl Set up the Mac OS X SDK.  We do this early so configure tests will occur
1219 dnl with the SDK in place.
1220 dnl NOTE: We clobber wxUSE_MACOSX_SDK with the SDK path
1221 if test "x$wxUSE_MACOSX_SDK" = "xno"; then
1222     wxUSE_MACOSX_SDK=
1223 elif test "x$wxUSE_MACOSX_SDK" = "xyes"; then
1224     # TODO: Search for most recent SDK and use it.
1225     wxUSE_MACOSX_SDK="/Developer/SDKs/MacOSX10.4u.sdk"
1226 fi
1227
1228
1229 if test "x$wxUSE_MACOSX_SDK" != "x"; then
1230     AC_MSG_CHECKING([for SDK directory $wxUSE_MACOSX_SDK])
1231     if ! test -d "$wxUSE_MACOSX_SDK"; then
1232         AC_MSG_FAILURE([not found])
1233     else
1234         AC_MSG_RESULT([exists])
1235     fi
1236     dnl CC and CXX will have these flags added below, after the compiler has been chosen
1237     MACOSX_SDK_OPTS="-isysroot $wxUSE_MACOSX_SDK"
1238     retest_macosx_linking=yes
1239     dnl NOTE: When libtool is used in lieu of AR/RANLIB (i.e. in static mode)
1240     dnl the syslibroot makes no difference.  We aren't using libtool now but
1241     dnl if we ever did, be aware that you don't need to worry about it.
1242 fi
1243
1244 dnl Set up the deployment target
1245 dnl No   : Don't specify a min version even if using an SDK
1246 dnl Yes  : Use the version from the SDK if used, otherwise same as no
1247 dnl Param: Use the specified version
1248 if test "x$wxUSE_MACOSX_VERSION_MIN" = "xno"; then
1249     wxUSE_MACOSX_VERSION_MIN=
1250 elif test "x$wxUSE_MACOSX_VERSION_MIN" = "xyes"; then
1251     if test "x$wxUSE_MACOSX_SDK" != "x"; then
1252         AC_MSG_CHECKING([SDK deployment version])
1253 dnl We need to quote the next line where we don't need macros and do need [] in the regex
1254 [
1255         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\} *; *$/\1/'`
1256 ]
1257         # If that failed, try again with the new key
1258         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" == "x"; then
1259 [
1260             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\} *; *$/\1/'`
1261 ]
1262         fi
1263
1264         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" != "x"; then
1265             wxUSE_MACOSX_VERSION_MIN=$MACOSX_SDK_PLIST_VERSION_MIN
1266             AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
1267         else
1268             AC_MSG_WARN([Could not determine deployment target from SDKSettings.plist])
1269             wxUSE_MACOSX_VERSION_MIN=
1270         fi
1271     else
1272         wxUSE_MACOSX_VERSION_MIN=
1273     fi
1274 elif test "x$wxUSE_MACOSX_VERSION_MIN" = "x"; then
1275     AC_CHECK_PROGS(OSX_SW_VERS, sw_vers)
1276     if test "$OSX_SW_VERS" != ""; then
1277         OSX_VERSION=`sw_vers -productVersion | grep 10.[[0-9]]`
1278     else
1279         dnl can't determine it (happens e.g. when cross-compiling) so use a
1280         dnl conservative default
1281         AC_MSG_WARN([Assuming OS X 10.4, use --with-macosx-version-min to override.])
1282         OSX_VERSION="10.4"
1283     fi
1284
1285     case "$OSX_VERSION" in
1286         10.4* )
1287             wxUSE_MACOSX_VERSION_MIN=10.4
1288             ;;
1289
1290         * )
1291             if test "$wxUSE_OSX_CARBON" = 1; then
1292                 # otherwise configure stops on leopard for universal_binary
1293                 wxUSE_MACOSX_VERSION_MIN=10.4
1294             else
1295                 # for Cocoa, use 10.5 to be able to compile it in 64 bits too
1296                 wxUSE_MACOSX_VERSION_MIN=10.5
1297             fi
1298             ;;
1299     esac
1300 fi
1301
1302 NEEDS_GCC40="no"
1303 if test "x$wxUSE_MACOSX_VERSION_MIN" == "x10.4"; then
1304     NEEDS_GCC40="yes"
1305 fi
1306
1307 if test "$wxUSE_OSX_CARBON" = 1; then
1308     NEEDS_GCC40="yes"
1309 fi
1310
1311 if test "x$NEEDS_GCC40" == "xyes"; then
1312     # gcc 4.2 cannot compile 10.4 compatible code, so if the user is using it
1313     # and wants 10.4 compatible code, then 'downgrade' to 4.0
1314     # This is also the simplest way to get 32-bit binaries on Snow Leopard.
1315     if test "x$CC" = "xgcc"; then
1316         CCVERSION=`$CC --version | grep 4.[[2-9]].`
1317         if test "x$CCVERSION" != "x"; then
1318             echo "$as_me:$LINENO: WARNING: gcc >= 4.2 cannot compile 10.4 compatible code. Using gcc 4.0 instead."
1319             CC="gcc-4.0"
1320         fi
1321     fi
1322
1323     if test "x$CXX" = "xg++"; then
1324         CCVERSION=`$CXX --version | grep 4.[[2-9]].`
1325         if test "x$CCVERSION" != "x"; then
1326             CXX="g++-4.0"
1327         fi
1328     fi
1329 fi
1330
1331 if test "x$MACOSX_SDK_OPTS" != "x"; then
1332     eval "CC=\"$CC $MACOSX_SDK_OPTS\""
1333     eval "CXX=\"$CXX $MACOSX_SDK_OPTS\""
1334     eval "LD=\"$LD $MACOSX_SDK_OPTS\""
1335 fi
1336
1337 if test "x$wxUSE_MACOSX_VERSION_MIN" != "x"; then
1338     if test "$wxUSE_OSX_IPHONE" = 1; then
1339         MACOSX_VERSION_MIN_OPTS="-miphoneos-version-min=$wxUSE_MACOSX_VERSION_MIN"
1340     else
1341         MACOSX_VERSION_MIN_OPTS="-mmacosx-version-min=$wxUSE_MACOSX_VERSION_MIN"
1342     fi
1343     eval "CC=\"$CC $MACOSX_VERSION_MIN_OPTS\""
1344     eval "CXX=\"$CXX $MACOSX_VERSION_MIN_OPTS\""
1345     eval "LD=\"$LD $MACOSX_VERSION_MIN_OPTS\""
1346     retest_macosx_linking=yes
1347 fi
1348
1349 dnl If either an SDK or a version option was added, make sure that we can
1350 dnl still compile and link both C and C++.  If we didn't do this, then most
1351 dnl of the remaining tests would fail.
1352 if test "x$retest_macosx_linking" = "xyes"; then
1353     AC_LANG_PUSH(C)
1354     AC_MSG_CHECKING([if C compiler works with SDK/version options])
1355     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1356     AC_LANG_POP()
1357
1358     AC_LANG_PUSH(C++)
1359     AC_MSG_CHECKING([if C++ compiler works with SDK/version options])
1360     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1361     AC_LANG_POP()
1362 fi
1363
1364 fi dnl wxUSE_MAC
1365
1366 case "${host}" in
1367
1368     dnl The other BSD's should probably go in here too, since this is
1369     dnl to workaround a strange static lib BSDism.
1370     dnl Mac OS X install seems to ignore -p option...
1371     *-*-darwin* )
1372         INSTALL_PROGRAM="cp -fp"
1373         INSTALL_DATA="cp -fp"
1374         ;;
1375     *)
1376         ;;
1377 esac
1378
1379 dnl ------------------------------------------------------------------------
1380 dnl Platform specific tests
1381 dnl ------------------------------------------------------------------------
1382
1383 dnl xlC needs -qunique under AIX so that one source file can be
1384 dnl compiled to multiple object files and safely linked together.
1385 if test "x$XLCXX" = "xyes" -a "x$USE_AIX" = "x1"; then
1386     CXXFLAGS="-qunique $CXXFLAGS"
1387 fi
1388
1389 dnl This case is for PowerPC OS X vs. everything else
1390 case "${host}" in
1391   powerpc-*-darwin* )
1392     AC_MSG_CHECKING([if __POWERPC__ is already defined])
1393     AC_TRY_COMPILE([],[#ifndef __POWERPC__
1394         choke me for lack of PowerPC
1395 #endif
1396 ],
1397         [AC_MSG_RESULT([yes])],
1398         [AC_MSG_RESULT([no])
1399         AC_DEFINE(__POWERPC__)
1400     ])
1401   ;;
1402 esac
1403
1404 dnl This case is for OS X vs. everything else
1405 case "${host}" in
1406   *-*-darwin* )
1407     AC_MSG_CHECKING([if CoreFoundation/CFBase.h is usable])
1408     AC_TRY_COMPILE([#include <CoreFoundation/CFBase.h>
1409 ],[],
1410         [AC_MSG_RESULT([yes])],
1411         [AC_MSG_RESULT([no])
1412         AC_MSG_CHECKING([if __CF_USE_FRAMEWORK_INCLUDES__ is required])
1413         AC_TRY_COMPILE([#define __CF_USE_FRAMEWORK_INCLUDES__
1414 #include <CoreFoundation/CFBase.h>
1415         ],[],
1416         [AC_MSG_RESULT([yes])
1417         dnl We must use -D so source files that don't include wx/setup.h
1418         dnl but do include CFBase will work.
1419         CPPFLAGS="-D__CF_USE_FRAMEWORK_INCLUDES__ $CPPFLAGS"],
1420         [AC_MSG_FAILURE([no.  CoreFoundation not available.])]
1421         )
1422         ]
1423     )
1424   ;;
1425 esac
1426
1427 dnl Determine whether we want to use Cygwin as Windows or POSIX platform: the
1428 dnl latter makes more sense for wxGTK/Motif/X11 ports
1429 wants_win32=0
1430 doesnt_want_win32=0
1431 case "${host}" in
1432   *-*-cygwin*)
1433       if test "$wxUSE_MSW" = 1 ; then
1434         wants_win32=1
1435       else
1436         dnl when we use cygwin compiler with -mno-cygwin option it uses mingw32
1437         dnl headers and libraries, so it's Windows-like in this case
1438         AC_CACHE_CHECK([if -mno-cygwin is in effect], wx_cv_nocygwin,
1439             [
1440                 AC_TRY_COMPILE(
1441                     [],
1442                     [
1443                         #ifdef __MINGW32__
1444                             choke me
1445                         #endif
1446                     ],
1447                     wx_cv_nocygwin=no,
1448                     wx_cv_nocygwin=yes
1449                 )
1450             ]
1451         )
1452
1453         if test "$wx_cv_nocygwin" = "yes"; then
1454             wants_win32=1
1455         else
1456             doesnt_want_win32=1
1457         fi
1458       fi
1459       if test "$wants_win32" = 1 ; then
1460         BAKEFILE_FORCE_PLATFORM=win32
1461       fi
1462   ;;
1463   *-*-mingw*)
1464       wants_win32=1
1465   ;;
1466 esac
1467
1468 if test "$wxUSE_WINE" = "yes"; then
1469     wants_win32=1
1470     LDFLAGS_GUI="-mwindows"
1471 fi
1472
1473 dnl NB: The two tests below are *NOT* mutually exclusive! They should only
1474 dnl     take effect on Cygwin/Mingw and not other platforms.
1475 if test "$wants_win32" = 1 ; then
1476     USE_UNIX=0
1477     USE_WIN32=1
1478     AC_DEFINE(__WIN32__)
1479     AC_DEFINE(__WIN95__)
1480     AC_DEFINE(__WINDOWS__)
1481     AC_DEFINE(__GNUWIN32__)
1482     AC_DEFINE(STRICT)
1483 fi
1484 if test "$doesnt_want_win32" = 1 ; then
1485     USE_UNIX=1
1486     USE_WIN32=0
1487 fi
1488 dnl (end of Windows-only piece)
1489
1490 if test "$USE_UNIX" = 1 ; then
1491     wxUSE_UNIX=yes
1492     AC_DEFINE(__UNIX__)
1493 fi
1494
1495 dnl This case is for OS/2 vs. everything else
1496 case "${host}" in
1497   *-pc-os2_emx | *-pc-os2-emx )
1498       dnl ---------------------------------------------------------------------
1499       dnl When we are using gcc on OS/2, we want to be either using resources
1500       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1501       dnl Moreover we need to link explicitly against either stdcpp.a or
1502       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1503       dnl not "g++/c++".
1504       dnl ---------------------------------------------------------------------
1505       dnl (OS/2-only piece)
1506       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1507           dnl More complete Unix emulation for unix-like ports
1508           dnl by linking in POSIX/2's cExt (if available).
1509           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1510       else
1511           dnl Include resources for the "native" port (wxPM).
1512           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1513       fi
1514       dnl Check for the gcc version (and thereby for the C runtime library).
1515       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1516       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1517       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1518       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1519       AC_CACHE_CHECK([for gcc/libc version], wx_cv_gccversion,[
1520           AC_TRY_RUN(
1521               dnl Check the gcc version macro.
1522               [
1523                   #include <stdio.h>
1524
1525                   int main()
1526                   {
1527                       FILE *f=fopen("conftestval", "w");
1528                       if (!f) exit(1);
1529                       fprintf(f,
1530                   #if (__GNUC__ < 3)
1531                               "EMX2"
1532                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1533                               "EMX3"
1534                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1535                               "Innotek5"
1536                   #else
1537                               "Innotek6"
1538                   #endif
1539                       );
1540                       exit(0);
1541                   }
1542               ],
1543               wx_cv_gccversion=`cat conftestval`,
1544               wx_cv_gccversion="EMX2",
1545               dnl Compilation error: Assuming standard EMX environment
1546               wx_cv_gccversion="EMX2"
1547           )
1548       ])
1549       if test "$wx_cv_gccversion" = "EMX2"; then
1550           LIBS="$LIBS -lstdcpp"
1551           LDFLAGS="$LDFLAGS -Zsysv-signals"
1552       else
1553           if test "$wx_cv_gccversion" = "EMX3"; then
1554               LIBS="$LIBS -lstdcxx -lgcc"
1555               LDFLAGS="$LDFLAGS -Zsysv-signals"
1556           else
1557               LIBS="$LIBS -lstdc++"
1558           fi
1559       fi
1560       if test "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1561         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1562         wxUSE_OMF=yes
1563         enable_omf=yes
1564       fi
1565       dnl (end of OS/2-only piece)
1566   ;;
1567   *)
1568       dnl ---------------------------------------------------------------------
1569       dnl look for strcasecmp() in string.h and then strings.h if it's not
1570       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1571       dnl used.
1572       dnl ---------------------------------------------------------------------
1573       dnl (non-OS/2-only piece)
1574
1575       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1576           AC_TRY_LINK([
1577               #include <string.h>
1578               ],
1579               [
1580                   strcasecmp("foo", "bar");
1581               ],
1582               ac_cv_string_strcasecmp=yes,
1583               ac_cv_string_strcasecmp=no
1584           )
1585       ])
1586
1587       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1588           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1589       else
1590           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1591               AC_TRY_LINK([
1592                   #include <strings.h>
1593                   ],
1594                   [
1595                       strcasecmp("foo", "bar");
1596                   ],
1597                   ac_cv_strings_strcasecmp=yes,
1598                   ac_cv_strings_strcasecmp=no
1599               )
1600           ])
1601
1602           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1603               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1604           else
1605               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1606           fi
1607       fi
1608
1609       dnl (end of non-OS/2-only piece)
1610   ;;
1611 esac
1612
1613 dnl ------------------------------------------------------------------------
1614 dnl Check for headers
1615 dnl ------------------------------------------------------------------------
1616
1617 dnl Note: non-empty last parameter makes check compile-only,
1618 dnl   skipping worthless preprocessing check
1619 AC_CHECK_HEADERS(langinfo.h wchar.h,,, [AC_INCLUDES_DEFAULT])
1620
1621 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1622 if test "$ac_cv_header_wchar_h" != "yes"; then
1623     AC_CHECK_HEADERS([wcstr.h],,, [AC_INCLUDES_DEFAULT()])
1624 fi
1625
1626 case "${host}" in
1627   *-pc-os2_emx | *-pc-os2-emx )
1628       dnl Explicitly link -lintl if langinfo.h is available
1629       dnl and intl not yet included in libc
1630       if test $ac_cv_header_langinfo_h = "yes" \
1631                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1632                      -o "$wx_cv_gccversion" = "EMX3" \
1633                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1634           LIBS="$LIBS -lintl"
1635       fi
1636   ;;
1637 esac
1638
1639 dnl POSIX needs this for select(), but old systems don't have it
1640 if test "$USE_UNIX" = 1 ; then
1641     AC_CHECK_HEADERS([sys/select.h],,, [AC_INCLUDES_DEFAULT()])
1642 fi
1643
1644 dnl ---------------------------------------------------------------------------
1645 dnl Checks for compiler characteristics
1646 dnl ---------------------------------------------------------------------------
1647
1648 dnl defines const to be empty if c-compiler does not support const fully
1649 AC_C_CONST
1650 dnl defines inline to a sensible value for the c-compiler
1651 AC_C_INLINE
1652
1653 dnl check the sizes of integral types (give some reasonable default values for
1654 dnl cross-compiling)
1655 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1656 AC_CHECK_SIZEOF(short, 2)
1657 AC_CHECK_SIZEOF(void *, 4)
1658 AC_CHECK_SIZEOF(int, 4)
1659 AC_CHECK_SIZEOF(long, 4)
1660 AC_CHECK_SIZEOF(size_t, 4)
1661
1662 case "${host}" in
1663     arm-*-linux* )
1664         AC_CHECK_SIZEOF(long long, 8)
1665     ;;
1666     *-hp-hpux* )
1667         AC_CHECK_SIZEOF(long long, 0)
1668         if test "$ac_cv_sizeof_long_long" != 0; then
1669             dnl HPUX 10.20 headers need this define in order to use long long definitions
1670             CPPFLAGS="-D_INCLUDE_LONGLONG $CPPFLAGS"
1671         fi
1672     ;;
1673     * )
1674         AC_CHECK_SIZEOF(long long, 0)
1675 esac
1676
1677 dnl SGI/Irix's stdio.h does not include wchar_t. Mac OS X does not provide
1678 dnl wchar.h and wchar_t is defined by stdlib.h (GD)
1679 AC_CHECK_SIZEOF(wchar_t, 0,
1680     [
1681         /* DJGPP's wchar_t is now a keyword in C++ (still not C though) */
1682         #if defined(__DJGPP__) && !( (__GNUC_MINOR__ >= 8 && __GNUC__ == 2 ) || __GNUC__ >= 3 )
1683         #  error "fake wchar_t"
1684         #endif
1685         #ifdef HAVE_WCHAR_H
1686         #  ifdef __CYGWIN__
1687         #    include <stddef.h>
1688         #  endif
1689         #  include <wchar.h>
1690         #endif
1691         #ifdef HAVE_STDLIB_H
1692         #  include <stdlib.h>
1693         #endif
1694         #include <stdio.h>
1695     ]
1696 )
1697 if test "$ac_cv_sizeof_wchar_t" = 0; then
1698     AC_MSG_ERROR([wxWidgets requires wchar_t support.])
1699 fi
1700 AC_DEFINE(wxUSE_WCHAR_T)
1701
1702 dnl checks needed to define wxVaCopy
1703 AC_CACHE_CHECK([for va_copy],
1704     wx_cv_func_va_copy,
1705     [
1706         AC_LANG_PUSH(C++)
1707         AC_LINK_IFELSE([
1708             #include <stdarg.h>
1709             void foo(char *f, ...)
1710             {
1711                 va_list ap1, ap2;
1712                 va_start(ap1, f);
1713                 va_copy(ap2, ap1);
1714                 va_end(ap2);
1715                 va_end(ap1);
1716             }
1717             int main()
1718             {
1719                 foo("hi", 17);
1720                 return 0;
1721             }],
1722             wx_cv_func_va_copy=yes,
1723             wx_cv_func_va_copy=no
1724         )
1725         AC_LANG_POP()
1726     ]
1727 )
1728
1729 if test $wx_cv_func_va_copy = "yes"; then
1730     AC_DEFINE(HAVE_VA_COPY)
1731 else
1732     dnl try to understand how can we copy va_lists
1733     AC_CACHE_CHECK([if va_list can be copied by value],
1734         wx_cv_type_va_list_lvalue,
1735         [
1736             AC_RUN_IFELSE([
1737                 #include <stdarg.h>
1738                 int foo(char *f, ...)
1739                 {
1740                     va_list ap1, ap2;
1741                     va_start(ap1, f);
1742                     ap2 = ap1;
1743                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1744                         return 1;
1745                     va_end(ap2);
1746                     va_end(ap1);
1747                     return 0;
1748                 }
1749                 int main()
1750                 {
1751                     return foo("hi", 17);
1752                 }],
1753                 wx_cv_type_va_list_lvalue=yes,
1754                 wx_cv_type_va_list_lvalue=no,
1755                 dnl assume most common case for cross-compiling...
1756                 wx_cv_type_va_list_lvalue=yes
1757             )
1758         ]
1759     )
1760
1761     if test $wx_cv_type_va_list_lvalue != "yes"; then
1762         dnl we suppose that the only thing which can't be copied like this
1763         dnl are arrays... only experience will show whether this is really true
1764         AC_DEFINE(VA_LIST_IS_ARRAY)
1765     fi
1766 fi
1767
1768 dnl don't check for vararg macros if they're explicitly disabled: this is
1769 dnl useful if the user code using the library wants to limit itself to standard
1770 dnl C++ only (e.g. is compiled with g++ -std=c++98)
1771 if test "$wxUSE_VARARG_MACROS" = "yes"; then
1772
1773 dnl Check if variadic macros (C99 feature) are supported:
1774 AC_CACHE_CHECK(
1775     [whether the compiler supports variadic macros],
1776     [wx_cv_have_variadic_macros],
1777     [
1778         dnl C compiler might support variadic macros when C++ one doesn't
1779         dnl (happens with gcc/g++ 2.95.4), so must use C++ one explicitly
1780         AC_LANG_PUSH(C++)
1781         AC_COMPILE_IFELSE(
1782             AC_LANG_PROGRAM(
1783                 [
1784                     #include <stdio.h>
1785                     #define test(fmt, ...) printf(fmt, __VA_ARGS__)
1786                 ],
1787                 [
1788                     test("%s %d %p", "test", 1, 0);
1789                 ]
1790             ),
1791             [wx_cv_have_variadic_macros=yes],
1792             [wx_cv_have_variadic_macros=no]
1793             )
1794         AC_LANG_POP()
1795     ]
1796 )
1797
1798 if test $wx_cv_have_variadic_macros = "yes"; then
1799     AC_DEFINE(HAVE_VARIADIC_MACROS)
1800 fi
1801
1802 fi dnl wxUSE_VARARG_MACROS == yes
1803
1804
1805 dnl check for large file support
1806 LARGEFILE_CPPFLAGS=
1807 AC_SYS_LARGEFILE
1808 if test "$ac_cv_sys_file_offset_bits" = "64"; then
1809     LARGEFILE_CPPFLAGS="-D_FILE_OFFSET_BITS=64"
1810 elif test "$ac_cv_sys_large_files" = 1; then
1811     LARGEFILE_CPPFLAGS="-D_LARGE_FILES"
1812 fi
1813
1814 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1815 dnl line because otherwise the system headers risk being included before
1816 dnl wx/defs.h which defines these constants leading to inconsistent
1817 dnl sizeof(off_t) in different source files of the same program and linking
1818 dnl problems
1819 if test -n "$LARGEFILE_CPPFLAGS"; then
1820     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $LARGEFILE_CPPFLAGS"
1821
1822     dnl We get "Large Files (ILP32) not supported in strict ANSI mode."
1823     dnl #error from HP standard headers unless __STDC_EXT__ is defined.
1824     dnl The compiler should define it automatically, but some old g++
1825     dnl versions don't define it, so test and add it if necessary. AFAIK
1826     dnl the problem only affects the C++ compiler so it is added to
1827     dnl CXXFLAGS only.
1828     if test "$USE_HPUX" = 1 -a "$GXX" = "yes"; then
1829         AC_CACHE_CHECK(
1830             [if -D__STDC_EXT__ is required],
1831             wx_cv_STDC_EXT_required,
1832             [
1833                 AC_LANG_PUSH(C++)
1834                 AC_TRY_COMPILE(
1835                     [],
1836                     [
1837                         #ifndef __STDC_EXT__
1838                             choke me
1839                         #endif
1840                     ],
1841                     wx_cv_STDC_EXT_required=no,
1842                     wx_cv_STDC_EXT_required=yes
1843                 )
1844                 AC_LANG_POP()
1845             ]
1846         )
1847         if test "x$wx_cv_STDC_EXT_required" = "xyes"; then
1848             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -D__STDC_EXT__"
1849         fi
1850     fi
1851 fi
1852
1853 dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1854 dnl
1855 dnl it may be affected by large file flags (this happens under HP-UX 11 for
1856 dnl example) so set them before using it and also use C++ to ensure that we get
1857 dnl errors, not warnings, about the missing functions
1858 AC_LANG_PUSH(C++)
1859 old_CPPFLAGS="$CPPFLAGS"
1860 CPPFLAGS="$CPPFLAGS $LARGEFILE_CPPFLAGS"
1861 AC_FUNC_FSEEKO
1862 CPPFLAGS="$old_CPPFLAGS"
1863 AC_LANG_POP()
1864 if test "$ac_cv_sys_largefile_source" != no; then
1865     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1866 fi
1867
1868 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1869 WX_C_BIGENDIAN
1870
1871 dnl check for iostream (as opposed to iostream.h) standard header
1872 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1873
1874 dnl check whether C++ compiler supports explicit keyword
1875 WX_CPP_EXPLICIT
1876
1877 dnl With Sun CC, temporaries have block scope by default. This flag is needed
1878 dnl to get the expression scope behaviour that conforms to the standard.
1879 if test "x$SUNCXX" = xyes; then
1880     CXXFLAGS="-features=tmplife $CXXFLAGS"
1881 fi
1882
1883 dnl Sun X11 headers are (still, in 2005!) non-ANSI and the best they could do
1884 dnl was to hack their C++ compiler to accept them silently -- but C compiler
1885 dnl still spits out dozens of warnings for each X include file, so suppress
1886 dnl them
1887 if test "x$SUNCC" = xyes; then
1888     CFLAGS="-erroff=E_NO_EXPLICIT_TYPE_GIVEN $CFLAGS"
1889 fi
1890
1891 dnl SGI mipsPro compiler version 7.4.4 and later (and maybe some earlier
1892 dnl versions too but it's known that 7.4.2 doesn't give this warning but does
1893 dnl instead warn about "unknown warning number 3970" which explains that we
1894 dnl don't want to do this for it) gives this warning for "conversion from
1895 dnl pointer to same-sized integral type" even when there is an explicit cast
1896 dnl and as there is no way to turn it off and there are hundreds of these
1897 dnl warnings in wx sources, just turn it off for now
1898 dnl
1899 dnl a better long term solution would be to use #pragma set/reset woff in
1900 dnl wxPtrToUInt() and use it instead of casts elsewhere
1901 if test "x$SGICC" = "xyes"; then
1902     AC_CACHE_CHECK([if cc version is 7.4.4 or greater],
1903         wx_cv_prog_sgicc744,
1904         [
1905             AC_TRY_COMPILE([],
1906                 [
1907                     #if _SGI_COMPILER_VERSION >= 744
1908                     chock me: mipsPro is 7.4.4 or later
1909                     #endif
1910                 ],
1911                 wx_cv_prog_sgicc744=no,
1912                 wx_cv_prog_sgicc744=yes
1913             )
1914         ]
1915     )
1916
1917     if test "x$wx_cv_prog_sgicc744" = "xyes"; then
1918         CFLAGS="-woff 3970 $CFLAGS"
1919     fi
1920 fi
1921 if test "x$SGICXX" = "xyes"; then
1922     AC_CACHE_CHECK([if CC version is 7.4.4 or greater],
1923         wx_cv_prog_sgicxx744,
1924         [
1925             AC_LANG_PUSH(C++)
1926             AC_TRY_COMPILE([],
1927                 [
1928                     #if _SGI_COMPILER_VERSION >= 744
1929                     chock me: mipsPro is 7.4.4 or later
1930                     #endif
1931                 ],
1932                 wx_cv_prog_sgicxx744=no,
1933                 wx_cv_prog_sgicxx744=yes
1934             )
1935             AC_LANG_POP()
1936         ]
1937     )
1938
1939     if test "x$wx_cv_prog_sgicxx744" = "xyes"; then
1940         CXXFLAGS="-woff 3970 $CXXFLAGS"
1941     fi
1942 fi
1943
1944 dnl HP-UX c89/aCC compiler warnings
1945 if test "x$HPCC" = "xyes"; then
1946     dnl 2011: "unrecognized preprocessor directive": nice warning but it's given
1947     dnl       even for directives inside #if which is not true (i.e. which are
1948     dnl       used for other compilers/OS) and so we have no way to get rid of it
1949     dnl 2450: "long long is non standard" -- yes, we know
1950     CFLAGS="+W 2011,2450 $CFLAGS"
1951 fi
1952 if test "x$HPCXX" = "xyes"; then
1953     dnl 2340: "value copied to temporary, reference to temporary used": very
1954     dnl       painful as triggered by any occurrence of user-defined conversion
1955     dnl 4232: "conversion from 'Foo *' to a more strictly aligned type 'Bar *'
1956     dnl       may cause misaligned access": this might indicate a real problem
1957     dnl       but any use of GTK+ cast macros results in it so it's unusable
1958     dnl       for wxGTK code
1959     CXXFLAGS="+W 2340,4232 $CXXFLAGS"
1960 fi
1961
1962 dnl DEC/Compaq/HP cxx warnings
1963 if test "x$COMPAQCXX" = "xyes"; then
1964     dnl -w0 enables all warnings, then we disable some of them:
1965     dnl basclsnondto: base class dtor non virtual (sometimes we do want this)
1966     dnl unrimpret:  "end of routine block may be unreachable" is given for
1967     dnl             every "if ( ) return ...; else return ...;"
1968     dnl intconlosbit: "conversion to integral type of smaller size could lose
1969     dnl               data" this is a useful warning but there are too many of
1970     dnl               them for now
1971     CXXFLAGS="-w0 -msg_disable basclsnondto,unrimpret,intconlosbit"
1972 fi
1973
1974 dnl the next few tests are all for C++ features and so need to be done using
1975 dnl C++ compiler
1976 AC_LANG_PUSH(C++)
1977
1978 dnl check for std::string or std::wstring
1979 if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
1980     if test "$wxUSE_UNICODE" = "yes"; then
1981         std_string="std::wstring"
1982         char_type="wchar_t"
1983     else
1984         std_string="std::string"
1985         char_type="char"
1986     fi
1987
1988     dnl check if <string> declares std::[w]string
1989     AC_CACHE_CHECK([for $std_string in <string>],
1990         wx_cv_class_stdstring,
1991         [
1992             AC_TRY_COMPILE([#include <string>],
1993                 [$std_string foo;],
1994                 wx_cv_class_stdstring=yes,
1995                 wx_cv_class_stdstring=no
1996             )
1997         ]
1998     )
1999
2000     if test "$wx_cv_class_stdstring" = yes; then
2001         if test "$wxUSE_UNICODE" = "yes"; then
2002             AC_DEFINE(HAVE_STD_WSTRING)
2003         fi
2004         dnl we don't need HAVE_STD_STRING, we just suppose it's available if
2005         dnl wxUSE_STD_STRING==yes
2006     else
2007         AC_CACHE_CHECK([if std::basic_string<$char_type> works],
2008             wx_cv_class_stdbasicstring,
2009             [
2010                 AC_TRY_COMPILE([
2011                     #ifdef HAVE_WCHAR_H
2012                     #  ifdef __CYGWIN__
2013                     #    include <stddef.h>
2014                     #  endif
2015                     #  include <wchar.h>
2016                     #endif
2017                     #ifdef HAVE_STDLIB_H
2018                     #  include <stdlib.h>
2019                     #endif
2020                     #include <stdio.h>
2021                     #include <string>
2022                     ],
2023                     [std::basic_string<$char_type> foo;
2024                      const $char_type* dummy = foo.c_str();],
2025                     wx_cv_class_stdbasicstring=yes,
2026                     wx_cv_class_stdbasicstring=no
2027                 )
2028             ]
2029         )
2030
2031         if test "$wx_cv_class_stdbasicstring" != yes; then
2032             if test "$wxUSE_STL" = "yes"; then
2033                 AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
2034             elif test "$wxUSE_STD_STRING" = "yes"; then
2035                 AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
2036             else
2037                 AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
2038                 wxUSE_STD_STRING=no
2039             fi
2040         fi
2041     fi
2042 fi
2043
2044 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
2045     AC_CHECK_TYPES([std::istream, std::ostream],,
2046                    [wxUSE_STD_IOSTREAM=no],
2047                    [#include <iostream>])
2048
2049     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
2050         if test "$wxUSE_STD_IOSTREAM" = "yes"; then
2051             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
2052         else
2053             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
2054         fi
2055     fi
2056 fi
2057
2058 if test "$wxUSE_STL" = "yes"; then
2059     dnl check for basic STL functionality
2060     AC_CACHE_CHECK([for basic STL functionality],
2061         wx_cv_lib_stl,
2062         [AC_TRY_COMPILE([#include <string>
2063             #include <functional>
2064             #include <algorithm>
2065             #include <vector>
2066             #include <list>],
2067             [std::vector<int> moo;
2068              std::list<int> foo;
2069              std::vector<int>::iterator it =
2070                  std::find_if(moo.begin(), moo.end(),
2071                               std::bind2nd(std::less<int>(), 3));],
2072             wx_cv_lib_stl=yes,
2073             wx_cv_lib_stl=no
2074         )]
2075     )
2076
2077     if test "$wx_cv_lib_stl" != yes; then
2078          AC_MSG_ERROR([Can't use --enable-stl as basic STL functionality is missing])
2079     fi
2080
2081     dnl check for compliant std::string::compare
2082     AC_CACHE_CHECK([for compliant std::string::compare],
2083         wx_cv_func_stdstring_compare,
2084         [AC_TRY_COMPILE([#include <string>],
2085             [std::string foo, bar;
2086             foo.compare(bar);
2087             foo.compare(1, 1, bar);
2088             foo.compare(1, 1, bar, 1, 1);
2089             foo.compare("");
2090             foo.compare(1, 1, "");
2091             foo.compare(1, 1, "", 2);],
2092             wx_cv_func_stdstring_compare=yes,
2093             wx_cv_func_stdstring_compare=no
2094         )]
2095     )
2096
2097     if test "$wx_cv_func_stdstring_compare" = yes; then
2098         AC_DEFINE(HAVE_STD_STRING_COMPARE)
2099     fi
2100
2101     if test "$wx_cv_class_gnuhashmapset" = yes; then
2102          AC_DEFINE(HAVE_EXT_HASH_MAP)
2103          AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)
2104     fi
2105
2106     AC_CHECK_HEADER([unordered_map],
2107         [AC_CACHE_CHECK([for unordered_map and unordered_set in std],
2108             wx_cv_class_stdunorderedmapset,
2109             [AC_TRY_COMPILE([#include <unordered_map>
2110                 #include <unordered_set>],
2111                 [std::unordered_map<double*, char*> test1;
2112                  std::unordered_set<char*> test2;],
2113                 wx_cv_class_stdunorderedmapset=yes,
2114                 wx_cv_class_stdunorderedmapset=no)
2115             ]
2116         )],
2117         [],
2118         [ ]
2119     )
2120
2121     if test "$wx_cv_class_stdunorderedmapset" = yes; then
2122          AC_DEFINE(HAVE_STD_UNORDERED_MAP)
2123          AC_DEFINE(HAVE_STD_UNORDERED_SET)
2124     else
2125         AC_CHECK_HEADER([tr1/unordered_map],
2126             [AC_CACHE_CHECK([for unordered_map and unordered_set in std::tr1],
2127                 wx_cv_class_tr1unorderedmapset,
2128                 [AC_TRY_COMPILE([#include <tr1/unordered_map>
2129                     #include <tr1/unordered_set>],
2130                     [std::tr1::unordered_map<double*, char*> test1;
2131                      std::tr1::unordered_set<char*> test2;
2132             #if defined(__GNUC__) && (__GNUC__==4) && (__GNUC_MINOR__<2)
2133             #error can't use unordered_{map,set} with gcc-4.[01]: http://gcc.gnu.org/PR24389
2134             #endif],
2135                     wx_cv_class_tr1unorderedmapset=yes,
2136                     wx_cv_class_tr1unorderedmapset=no)
2137                 ]
2138             )],
2139             [],
2140             [ ]
2141         )
2142
2143         if test "$wx_cv_class_tr1unorderedmapset" = yes; then
2144             AC_DEFINE(HAVE_TR1_UNORDERED_MAP)
2145             AC_DEFINE(HAVE_TR1_UNORDERED_SET)
2146         else
2147             dnl check for hash_map and hash_set headers
2148             AC_CHECK_HEADER([hash_map],
2149                 [AC_CACHE_CHECK([for std::hash_map and hash_set],
2150                     wx_cv_class_stdhashmapset,
2151                     [AC_TRY_COMPILE([#include <hash_map>
2152                         #include <hash_set>],
2153                         [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
2154                          std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
2155                         wx_cv_class_stdhashmapset=yes,
2156                         wx_cv_class_stdhashmapset=no)
2157                     ]
2158                 )],
2159                 [],
2160                 [ ]
2161             )
2162
2163             if test "$wx_cv_class_stdhashmapset" = yes; then
2164                 AC_DEFINE(HAVE_HASH_MAP)
2165                 AC_DEFINE(HAVE_STD_HASH_MAP)
2166             fi
2167
2168             AC_CHECK_HEADER([ext/hash_map],
2169                 [AC_CACHE_CHECK([for GNU hash_map and hash_set],
2170                     wx_cv_class_gnuhashmapset,
2171                     [AC_TRY_COMPILE([#include <ext/hash_map>
2172                         #include <ext/hash_set>],
2173                         [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
2174                          __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
2175                         wx_cv_class_gnuhashmapset=yes,
2176                         wx_cv_class_gnuhashmapset=no)
2177                     ]
2178                 )],
2179                 [],
2180                 [ ]
2181             )
2182
2183         fi
2184     fi
2185 fi
2186
2187 AC_CHECK_HEADERS([type_traits tr1/type_traits])
2188
2189 dnl check for atomic operations builtins for wx/atomic.h:
2190 WX_ATOMIC_BUILTINS
2191
2192 dnl pop C++
2193 AC_LANG_POP()
2194
2195 dnl ---------------------------------------------------------------------------
2196 dnl Define search path for includes and libraries: all headers and libs will be
2197 dnl looked for in all directories of this path
2198 dnl ---------------------------------------------------------------------------
2199
2200 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
2201 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
2202 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
2203 dnl
2204 dnl Also try to put all directories which may contain X11R6 before those which
2205 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
2206 dnl
2207 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
2208 dnl systems which have both (AIX 4.x does)
2209 SEARCH_INCLUDE="\
2210     /usr/local/include        \
2211     /usr/local/X11/include    \
2212     /usr/local/include/X11    \
2213     /usr/local/X11R7/include  \
2214     /usr/local/X11R6/include  \
2215     /usr/local/include/X11R7  \
2216     /usr/local/include/X11R6  \
2217                               \
2218     /usr/Motif-2.1/include    \
2219     /usr/Motif-1.2/include    \
2220     /usr/include/Motif1.2     \
2221                               \
2222     /usr/dt/include           \
2223     /usr/openwin/include      \
2224                               \
2225     /usr/include/Xm           \
2226                               \
2227     /usr/X11R7/include        \
2228     /usr/X11R6/include        \
2229     /usr/X11R6.4/include      \
2230                               \
2231     /usr/include/X11R7        \
2232     /usr/include/X11R6        \
2233                               \
2234     /usr/X11/include          \
2235     /usr/include/X11          \
2236                               \
2237     /usr/XFree86/include/X11  \
2238     /usr/pkg/include          \
2239                               \
2240     /usr/local/X1R5/include  \
2241     /usr/local/include/X11R5  \
2242     /usr/X11R5/include        \
2243     /usr/include/X11R5        \
2244                               \
2245     /usr/local/X11R4/include  \
2246     /usr/local/include/X11R4  \
2247     /usr/X11R4/include        \
2248     /usr/include/X11R4        \
2249                               \
2250     /usr/openwin/share/include"
2251
2252 dnl try to find out the standard lib locations for the systems with multiple
2253 dnl ABIs
2254 AC_MSG_CHECKING([for libraries directories])
2255
2256 case "${host}" in
2257     *-*-irix6* )
2258         AC_CACHE_VAL(
2259             wx_cv_std_libpath,
2260             [
2261                 for d in WX_STD_LIBPATH(); do
2262                     for e in a so sl dylib dll.a; do
2263                         libc="$d/libc.$e"
2264                         if test -f $libc; then
2265                             save_LIBS="$LIBS"
2266                             LIBS="$libc"
2267                             AC_LINK_IFELSE([int main() { return 0; }],
2268                                 wx_cv_std_libpath=`echo $d | sed s@/usr/@@`)
2269                             LIBS="$save_LIBS"
2270                             if test "x$wx_cv_std_libpath" != "x"; then
2271                                 break 2
2272                             fi
2273                         fi
2274                     done
2275                 done
2276             ]
2277         )
2278         ;;
2279
2280     *-*-solaris2* )
2281         dnl use ../lib or ../lib/64 depending on the size of void*
2282         if test "$ac_cv_sizeof_void_p" = 8 -a -d "/usr/lib/64"; then
2283             wx_cv_std_libpath="lib/64"
2284         fi
2285         ;;
2286
2287     *-*-linux* )
2288         dnl Recent Debian versions (as of 2011) use new approach to multiarch
2289         dnl and put the libraries under /usr/lib/arch-linux-gnu. Annoyingly,
2290         dnl "arch" here is not `uname -m` because it is "i386" even when uname
2291         dnl returns e.g. "i686". So we need to test for it explicitly.
2292         if test "$ac_cv_sizeof_void_p" = 8; then
2293             if test -d "/usr/lib/`uname -m`-linux-gnu"; then
2294                 wx_cv_std_libfullpath="/usr/lib/`uname -m`-linux-gnu"
2295             elif test -d "/usr/lib64" -a ! -h "/usr/lib64"; then
2296                 wx_cv_std_libpath="lib64"
2297             fi
2298         else
2299             case "${host}" in
2300                 i*86-*-linux* )
2301                     if test -d '/usr/lib/i386-linux-gnu'; then
2302                         wx_cv_std_libfullpath='/usr/lib/i386-linux-gnu'
2303                     fi
2304             esac
2305         fi
2306
2307         dnl And on top of all this, some packages haven't been updated for
2308         dnl full multiarch support yet so we still need to look in /usr/lib
2309         dnl too as well.
2310         if test -n "$wx_cv_std_libfullpath" -a -d "/usr/lib"; then
2311             wx_cv_std_libfullpath="$wx_cv_std_libfullpath /usr/lib"
2312         fi
2313         ;;
2314 esac
2315
2316 if test -z "$wx_cv_std_libpath"; then
2317     wx_cv_std_libpath="lib"
2318 fi
2319
2320 if test -z "$wx_cv_std_libfullpath"; then
2321     wx_cv_std_libfullpath="/usr/$wx_cv_std_libpath"
2322 fi
2323
2324
2325 AC_MSG_RESULT($wx_cv_std_libfullpath)
2326
2327 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s@include@$wx_cv_std_libpath@g` $wx_cv_std_libfullpath"
2328
2329 dnl Cross compiling with gcc?
2330 if test "$build" != "$host" -a "$GCC" = yes; then
2331     dnl for gcc cross-compilers "$CC -print-prog-name=ld" prints the path to
2332     dnl the linker. Stripping off the trailing '/bin/ld' gives us a candiate
2333     dnl for a 'root' below which libraries and headers for the target system
2334     dnl might be installed.
2335     if cross_root=`$CC -print-prog-name=ld 2>/dev/null`; then
2336         cross_root=`dirname $cross_root`
2337         cross_root=`dirname $cross_root`
2338
2339         dnl substitute this candiate root for '^/usr' in the search lists,
2340         dnl strip out any that don't start '^/usr'.
2341         SEARCH_LIB=`for x in $SEARCH_LIB; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2342         SEARCH_INCLUDE=`for x in $SEARCH_INCLUDE; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2343         SEARCH_INCLUDE="$SEARCH_INCLUDE $cross_root/include"
2344
2345         dnl also have pkg-config search for *.pc files under this 'root'
2346         if test -z "$PKG_CONFIG_PATH"; then
2347             PKG_CONFIG_PATH="$cross_root/local/lib/pkgconfig:$cross_root/lib/pkgconfig"
2348             export PKG_CONFIG_PATH
2349         fi
2350
2351         dnl AC_PATH_XTRA doesn't work currently unless -x-includes and
2352         dnl -x-libraries are given on the command line. So if they are not
2353         dnl set then set them here to plausible defaults.
2354         if test -z "$x_includes" -o "$x_includes" = NONE; then
2355             WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
2356             x_includes=$ac_find_includes
2357         fi
2358         if test -z "$x_libraries" -o "$x_libraries" = NONE; then
2359             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xt)
2360             x_libraries=$ac_find_libraries
2361         fi
2362     fi
2363 fi
2364
2365 dnl ------------------------------------------------------------------------
2366 dnl Check for libraries
2367 dnl ------------------------------------------------------------------------
2368
2369 dnl flush the cache because checking for libraries below might abort
2370 AC_CACHE_SAVE
2371
2372 dnl check for glibc version
2373 dnl
2374 dnl VZ: I have no idea why had this check been there originally, but now
2375 dnl     we could probably do without it by just always adding _GNU_SOURCE
2376 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2377     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2378         AC_TRY_COMPILE([#include <features.h>],
2379             [
2380                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2381                 not glibc 2.1
2382                 #endif
2383             ],
2384             [
2385                 wx_cv_lib_glibc21=yes
2386             ],
2387             [
2388                 wx_cv_lib_glibc21=no
2389             ]
2390         )
2391     ])
2392     if test "$wx_cv_lib_glibc21" = "yes"; then
2393         AC_DEFINE(wxHAVE_GLIBC2)
2394     fi
2395 fi
2396
2397 dnl we may need _GNU_SOURCE for 2 things:
2398 dnl
2399 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2400 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2401 dnl  which breaks libtiff compilation, so it is simpler to just define
2402 dnl  _GNU_SOURCE to get everything)
2403 dnl
2404 dnl  2. for Unicode functions
2405 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2406     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2407         AC_DEFINE(_GNU_SOURCE)
2408     fi
2409 fi
2410
2411 dnl Only add the -lm library if floating point functions cannot be used
2412 dnl without it.  This check is important on cygwin because of the bizarre
2413 dnl way that they have organized functions into libraries.  On cygwin, both
2414 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
2415 dnl means that
2416 dnl   1) linking with -lm is not necessary, and
2417 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
2418 dnl In particular, if you compile any program with -mno-cygwin and link with
2419 dnl -lm, it will crash instantly when it is run.  This happens because the
2420 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
2421 dnl the ___main function instead of allowing it to be defined by
2422 dnl /usr/lib/mingw/libmingw32.a as it should be.
2423 dnl
2424 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
2425 dnl
2426 dnl Just check a few floating point functions. If they are all found without
2427 dnl -lm, then we must not need -lm.
2428 have_cos=0
2429 have_floor=0
2430 AC_CHECK_FUNCS(cos, have_cos=1)
2431 AC_CHECK_FUNCS(floor, have_floor=1)
2432 AC_MSG_CHECKING(if floating point functions link without -lm)
2433 if test "$have_cos" = 1 -a "$have_floor" = 1; then
2434     AC_MSG_RESULT(yes)
2435 else
2436     AC_MSG_RESULT(no)
2437     LIBS="$LIBS -lm"
2438     # use different functions to avoid configure caching
2439     have_sin=0
2440     have_ceil=0
2441     AC_CHECK_FUNCS(sin, have_sin=1)
2442     AC_CHECK_FUNCS(ceil, have_ceil=1)
2443     AC_MSG_CHECKING(if floating point functions link with -lm)
2444     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
2445         AC_MSG_RESULT(yes)
2446     else
2447         AC_MSG_RESULT(no)
2448         # not sure we should warn the user, crash, etc.
2449     fi
2450 fi
2451
2452 dnl check for C99 string to long long conversion functions, assume that if we
2453 dnl have the unsigned variants, then we have the signed ones as well
2454 dnl
2455 dnl at least under SGI these functions are only available in C99 code and not
2456 dnl in C++ so do these tests using C++ compiler
2457 AC_LANG_PUSH(C++)
2458 if test "wxUSE_UNICODE" = "yes"; then
2459     WX_CHECK_FUNCS(wcstoull)
2460 else
2461     WX_CHECK_FUNCS(strtoull)
2462 fi
2463 AC_LANG_POP()
2464
2465 dnl ---------------------------------------------------------------------------
2466 dnl Optional libraries
2467 dnl
2468 dnl   --with-<lib>=sys
2469 dnl       looks for system library and fails if not found
2470 dnl
2471 dnl   --with-<lib>
2472 dnl   --with-<lib>=yes
2473 dnl       looks for system library and, if not found, prints a warning,
2474 dnl       falls back to the builtin wx version, and continues configuration
2475 dnl
2476 dnl   --with-<lib>=builtin
2477 dnl       uses builtin wx version without searching for system library
2478 dnl
2479 dnl   --with-<lib>=no
2480 dnl   --without-<lib>
2481 dnl       do not use library (neither system nor builtin wx version)
2482 dnl
2483 dnl ---------------------------------------------------------------------------
2484
2485 dnl ------------------------------------------------------------------------
2486 dnl Check for regex libraries
2487 dnl ------------------------------------------------------------------------
2488
2489 if test "$wxUSE_REGEX" != "no"; then
2490     AC_DEFINE(wxUSE_REGEX)
2491
2492     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2493         AC_MSG_WARN([Defaulting to the builtin regex library for Unicode build.])
2494         wxUSE_REGEX=builtin
2495     fi
2496
2497     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2498         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2499         dnl on some old systems it may be in libregex - check for it too?
2500         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp re_search)],, [ ])
2501
2502         if test "x$ac_cv_func_regcomp" != "xyes"; then
2503             if test "$wxUSE_REGEX" = "sys" ; then
2504                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2505             else
2506                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2507                 wxUSE_REGEX=builtin
2508             fi
2509         else
2510             dnl we are using the system library
2511             wxUSE_REGEX=sys
2512             dnl only the built-in supports advanced REs
2513             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2514         fi
2515     fi
2516 fi
2517
2518 dnl ------------------------------------------------------------------------
2519 dnl Check for zlib compression library
2520 dnl ------------------------------------------------------------------------
2521
2522 ZLIB_LINK=
2523 if test "$wxUSE_ZLIB" != "no" ; then
2524     AC_DEFINE(wxUSE_ZLIB)
2525
2526     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2527         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2528         dnl should still use it because hopefully (can someone confirm this?)
2529         dnl Apple did fix the security problem in it and not using the system
2530         dnl library results in a whole bunch of warnings when linking with
2531         dnl Carbon framework
2532         if test "$USE_DARWIN" = 1; then
2533             system_zlib_h_ok="yes"
2534         else
2535             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2536             dnl known to not work) and although I don't know which is
2537             dnl the minimal required version it's safer to test for 1.1.4 as
2538             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2539             dnl has anything more ancient (1.1.3 was released in July 1998)
2540             dnl anyhow
2541             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2542                 [AC_TRY_RUN(
2543                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2544                     [
2545                         #include <zlib.h>
2546                         #include <stdio.h>
2547
2548                         int main()
2549                         {
2550                             FILE *f=fopen("conftestval", "w");
2551                             if (!f) exit(1);
2552                             fprintf(f, "%s",
2553                                     ZLIB_VERSION[0] == '1' &&
2554                                     (ZLIB_VERSION[2] > '1' ||
2555                                     (ZLIB_VERSION[2] == '1' &&
2556                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2557                             exit(0);
2558                         }
2559                     ],
2560                     ac_cv_header_zlib_h=`cat conftestval`,
2561                     ac_cv_header_zlib_h=no,
2562                     dnl cross-compiling: don't have an answer, try later
2563                     unset ac_cv_header_zlib_h
2564                 )]
2565             )
2566             dnl If the test above did not come up with a value (e.g. cross
2567             dnl compiling) then this should give a definitive answer
2568             AC_CHECK_HEADER(zlib.h,,, [ ])
2569
2570             system_zlib_h_ok=$ac_cv_header_zlib_h
2571         fi
2572
2573         if test "$system_zlib_h_ok" = "yes"; then
2574             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2575         fi
2576
2577         if test "x$ZLIB_LINK" = "x" ; then
2578             if test "$wxUSE_ZLIB" = "sys" ; then
2579                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2580             else
2581                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2582                 wxUSE_ZLIB=builtin
2583             fi
2584         else
2585             dnl we are using the system library
2586             wxUSE_ZLIB=sys
2587         fi
2588     fi
2589 fi
2590
2591 dnl ------------------------------------------------------------------------
2592 dnl Check for png library
2593 dnl ------------------------------------------------------------------------
2594
2595 PNG_LINK=
2596 if test "$wxUSE_LIBPNG" != "no" ; then
2597     AC_DEFINE(wxUSE_LIBPNG)
2598
2599     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2600         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2601         wxUSE_LIBPNG=sys
2602     fi
2603
2604     dnl for the check below to have a chance to succeed, we must already have
2605     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2606     dnl doesn't depend on zlib)
2607     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2608         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2609         wxUSE_LIBPNG=builtin
2610     fi
2611
2612     if test "$wxUSE_MGL" != 1 ; then
2613         dnl Don't check for libpng when building wxMGL, libmgl contains it
2614         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2615             dnl libpng version 0.9 is known to not work, if an even newer
2616             dnl version is required, just bump it up in the test below
2617             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2618                 [AC_TRY_RUN(
2619                     dnl png.h defines PNG_LIBPNG_VER=number
2620                     [
2621                         #include <png.h>
2622                         #include <stdio.h>
2623
2624                         int main()
2625                         {
2626                             FILE *f=fopen("conftestval", "w");
2627                             if (!f) exit(1);
2628                             fprintf(f, "%s",
2629                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2630                             exit(0);
2631                         }
2632                     ],
2633                     ac_cv_header_png_h=`cat conftestval`,
2634                     ac_cv_header_png_h=no,
2635                     dnl cross-compiling: test (later) if we have any png.h
2636                     unset ac_cv_header_png_h
2637                 )]
2638             )
2639             AC_CHECK_HEADER(png.h,,, [ ])
2640
2641             if test "$ac_cv_header_png_h" = "yes"; then
2642                 AC_CHECK_LIB(png, png_sig_cmp, PNG_LINK=" -lpng -lz", , [-lz -lm])
2643             fi
2644
2645             if test "x$PNG_LINK" = "x" ; then
2646                 if test "$wxUSE_LIBPNG" = "sys" ; then
2647                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2648                 else
2649                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2650                     wxUSE_LIBPNG=builtin
2651                 fi
2652             else
2653                 dnl we are using the system library
2654                 wxUSE_LIBPNG=sys
2655             fi
2656         fi
2657     fi
2658 fi
2659
2660 dnl ------------------------------------------------------------------------
2661 dnl Check for jpeg library
2662 dnl ------------------------------------------------------------------------
2663
2664 dnl this check must be done before the check for libtiff as libtiff uses
2665 dnl libjpeg itself
2666 JPEG_LINK=
2667 if test "$wxUSE_LIBJPEG" != "no" ; then
2668     AC_DEFINE(wxUSE_LIBJPEG)
2669
2670     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2671         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2672         wxUSE_LIBJPEG=sys
2673     fi
2674
2675     if test "$wxUSE_MGL" != 1 ; then
2676         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2677         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2678             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2679             dnl HAVE_STDLIB_H which are already defined and this provokes
2680             dnl a compiler warning which configure considers as an error...
2681             AC_MSG_CHECKING(for jpeglib.h)
2682             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2683                 AC_TRY_COMPILE(
2684                     [
2685                         #undef HAVE_STDLIB_H
2686                         #include <stdio.h>
2687                         #include <jpeglib.h>
2688                     ],
2689                     [
2690                     ],
2691                     ac_cv_header_jpeglib_h=yes,
2692                     ac_cv_header_jpeglib_h=no
2693                 )
2694             )
2695             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2696
2697             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2698                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2699             fi
2700
2701             if test "x$JPEG_LINK" = "x" ; then
2702                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2703                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2704                 else
2705                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2706                     wxUSE_LIBJPEG=builtin
2707                 fi
2708             else
2709                 dnl we are using the system library
2710                 wxUSE_LIBJPEG=sys
2711
2712                 if test "$wxUSE_MSW" = 1; then
2713                     dnl boolean is defined by the jpeg headers and also by the
2714                     dnl Windows headers of some compilers. This type has been
2715                     dnl renamed in the builtin, so it is only an issue when
2716                     dnl using an external jpeg lib on Windows.
2717                     AC_CHECK_TYPES(
2718                         [boolean],
2719                         [
2720                             AC_CHECK_SIZEOF(
2721                                 [boolean],
2722                                 [],
2723                                 [
2724                                     #undef HAVE_BOOLEAN
2725                                     #include <stdio.h>
2726                                     #include <jpeglib.h>
2727                                 ])
2728                             AC_DEFINE_UNQUOTED(
2729                                 [wxHACK_BOOLEAN],
2730                                 [wxInt`expr 8 \* $ac_cv_sizeof_boolean`])
2731                         ],
2732                         [],
2733                         [#include <windows.h>])
2734                 fi
2735             fi
2736         fi
2737     fi
2738 fi
2739
2740 dnl ------------------------------------------------------------------------
2741 dnl Check for tiff library
2742 dnl ------------------------------------------------------------------------
2743
2744 TIFF_LINK=
2745 TIFF_PREREQ_LINKS=-lm
2746 if test "$wxUSE_LIBTIFF" != "no" ; then
2747     AC_DEFINE(wxUSE_LIBTIFF)
2748
2749     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2750         dnl libtiff may depend on libjpeg and libz so use them in the test
2751         dnl below or it would fail
2752         if test "$wxUSE_LIBJPEG" = "sys"; then
2753             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2754         fi
2755         if test "$wxUSE_ZLIB" = "sys"; then
2756             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2757         fi
2758         AC_CHECK_HEADER(tiffio.h,
2759                         [
2760                             AC_CHECK_LIB(tiff, TIFFError,
2761                                          TIFF_LINK=" -ltiff",
2762                                          ,
2763                                          $TIFF_PREREQ_LINKS)
2764                         ],
2765                         [],
2766                         [ ]
2767                        )
2768
2769         if test "x$TIFF_LINK" = "x" ; then
2770             if test "$wxUSE_LIBTIFF" = "sys" ; then
2771                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2772             else
2773                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2774                 wxUSE_LIBTIFF=builtin
2775             fi
2776         else
2777             dnl we are using the system library
2778             wxUSE_LIBTIFF=sys
2779         fi
2780     fi
2781     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2782         if test "$wxUSE_LIBJPEG" = "no"; then
2783             dnl we have to prevent the builtin libtiff configure from building the
2784             dnl library with JPEG support as this was explicitly disabled by user,
2785             dnl but unfortunately it needs --disable-jpeg and not --without-libjpeg
2786             dnl (which will be passed to it anyhow as configure passes arguments to
2787             dnl the top-level script to all the other ones called recursively), so
2788             dnl we need to hack around this
2789             ac_configure_args="$ac_configure_args --disable-jpeg"
2790         fi
2791         AC_CONFIG_SUBDIRS([src/tiff])
2792     fi
2793 fi
2794
2795 dnl ------------------------------------------------------------------------
2796 dnl Check for expat libraries
2797 dnl ------------------------------------------------------------------------
2798
2799 if test "$wxUSE_EXPAT" != "no"; then
2800     wxUSE_XML=yes
2801     AC_DEFINE(wxUSE_EXPAT)
2802     AC_DEFINE(wxUSE_XML)
2803
2804     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2805         AC_CHECK_HEADER([expat.h], [found_expat_h=1],, [ ])
2806         if test "x$found_expat_h" = "x1"; then
2807             dnl Expat 1.95.6 comes with broken expat.h:
2808             AC_CACHE_CHECK([if expat.h is valid C++ header],
2809                 wx_cv_expat_is_not_broken,
2810                 [
2811                 AC_LANG_PUSH(C++)
2812                 AC_TRY_COMPILE([#include <expat.h>],[],
2813                     wx_cv_expat_is_not_broken=yes,
2814                     wx_cv_expat_is_not_broken=no
2815                 )
2816                 AC_LANG_POP()
2817                 ]
2818             )
2819             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2820                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2821             fi
2822         fi
2823         if test "x$EXPAT_LINK" = "x" ; then
2824             if test "$wxUSE_EXPAT" = "sys" ; then
2825                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2826             else
2827                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2828                 wxUSE_EXPAT=builtin
2829             fi
2830         else
2831             dnl we are using the system library
2832             wxUSE_EXPAT=sys
2833         fi
2834     fi
2835     if test "$wxUSE_EXPAT" = "builtin" ; then
2836         dnl Expat needs this:
2837         AC_CONFIG_SUBDIRS([src/expat])
2838     fi
2839 fi
2840
2841
2842 dnl ------------------------------------------------------------------------
2843 dnl Check for libmspack
2844 dnl ------------------------------------------------------------------------
2845
2846 if test "$wxUSE_LIBMSPACK" != "no"; then
2847     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1],, [ ])
2848     if test "x$found_mspack_h" = "x1"; then
2849         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2850                      MSPACK_LINK=" -lmspack")
2851     fi
2852     if test "x$MSPACK_LINK" = "x" ; then
2853         wxUSE_LIBMSPACK=no
2854     fi
2855 fi
2856
2857 if test "$wxUSE_LIBMSPACK" != "no"; then
2858     AC_DEFINE(wxUSE_LIBMSPACK)
2859 fi
2860
2861
2862 dnl ----------------------------------------------------------------
2863 dnl search for toolkit (widget sets)
2864 dnl ----------------------------------------------------------------
2865
2866 AFMINSTALL=
2867 WIN32INSTALL=
2868
2869 TOOLKIT=
2870 TOOLKIT_INCLUDE=
2871 WIDGET_SET=
2872
2873 dnl are we building for a win32 target environment?
2874 dnl If so, setup common stuff needed for both GUI and Base libs.
2875 if test "$USE_WIN32" = 1 ; then
2876     AC_CHECK_HEADERS(w32api.h,,, [ ])
2877     AC_CHECK_HEADER(windows.h,,
2878     [
2879         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2880     ],
2881     [ ])
2882
2883     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -ladvapi32 -lwsock32 -lgdi32"
2884     case "${host}" in
2885         x86_64-*-mingw32* )
2886             dnl we need to define this to embed the manifest for correct
2887             dnl platform from wx/msw/wx.rc (this is not needed for x86 which is
2888             dnl the default in wx/msw/rcdefs.h)
2889             WINDRES_CPU_DEFINE="--define WX_CPU_AMD64"
2890         ;;
2891     esac
2892     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2893         LIBS="$LIBS -loleacc"
2894     fi
2895
2896     case "${host}" in
2897         *-*-cygwin* )
2898             dnl Cygwin doesn't include these by default
2899             LIBS="$LIBS -lkernel32 -luser32"
2900     esac
2901
2902     dnl This one is still used by some sample makefiles.
2903     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__ $WINDRES_CPU_DEFINE"
2904     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2905
2906     dnl This lot we export to wx-config.  It must add the relevant
2907     dnl include directories at the point when they can be known.
2908     dnl (but are these (still) required anyway?)
2909     WXCONFIG_RESFLAGS="--define __WIN32__ --define __WIN95__ --define __GNUWIN32__ $WINDRES_CPU_DEFINE"
2910
2911     dnl install Win32-specific files in "make install"
2912     WIN32INSTALL=win32install
2913
2914     dnl pbt.h is missing on Wine at least
2915     AC_CHECK_HEADER([pbt.h],, [AC_DEFINE(NEED_PBT_H)], [ ])
2916 fi
2917
2918 if test "$wxUSE_GUI" = "yes"; then
2919     USE_GUI=1
2920
2921     GUI_TK_LIBRARY=
2922
2923     WXGTK127=
2924     WXGTK2=
2925     WXGPE=
2926
2927     if test "$wxUSE_OLD_COCOA" = 1 ; then
2928         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2929             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2930             wxUSE_PRINTING_ARCHITECTURE=no
2931         fi
2932         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2933             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2934             wxUSE_DRAG_AND_DROP=no
2935         fi
2936         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2937             AC_MSG_WARN([wxDragImage not supported under wxCocoa yet, disabled])
2938             wxUSE_DRAGIMAGE=no
2939         fi
2940     fi
2941
2942     if test "$wxUSE_MSW" = 1 ; then
2943         TOOLKIT=MSW
2944         GUIDIST=MSW_DIST
2945
2946         dnl -mwindows causes a heap of other default gui libs to be linked in.
2947         case "${host}" in
2948             *-*-mingw32* )
2949                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2950         esac
2951     fi
2952
2953     if test "$wxUSE_GTK" = 1; then
2954         dnl GTK+ test program must be compiled with C compiler
2955         AC_MSG_CHECKING([for GTK+ version])
2956
2957         gtk_version_cached=1
2958         AC_CACHE_VAL(wx_cv_lib_gtk,
2959             [
2960                 dnl stupid GTK+ AM macros produce their own messages, so we
2961                 dnl have to pass to the next line
2962                 gtk_version_cached=0
2963                 AC_MSG_RESULT()
2964
2965                 dnl we must link against lgthread unless the user
2966                 dnl used --disable-threads
2967                 GTK_MODULES=
2968                 if test "$wxUSE_THREADS" = "yes"; then
2969                     GTK_MODULES=gthread
2970                 fi
2971
2972                 dnl detect GTK2
2973                 wx_cv_lib_gtk=
2974                 if test "x$wxGTK_VERSION" != "x1"
2975                 then
2976                     dnl The gthread.pc that ships with Solaris returns '-mt',
2977                     dnl it's correct for Sun CC, but gcc requires '-pthreads'.
2978                     dnl So disable the compile check and remove the -mt below.
2979                     case "${host}" in
2980                         *-*-solaris2* )
2981                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
2982                                 enable_gtktest=no
2983                             fi
2984                     esac
2985
2986                     AM_PATH_GTK_2_0(2.4.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2987                 fi
2988
2989                 dnl detect GTK1.x
2990                 if test -z "$wx_cv_lib_gtk"; then
2991                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
2992                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2993
2994                         if test -z "$wx_cv_lib_gtk"; then
2995                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2996                         fi
2997                     fi
2998                 fi
2999
3000                 if test -z "$wx_cv_lib_gtk"; then
3001                     dnl looks better in AC_MSG_RESULT
3002                     wx_cv_lib_gtk=none
3003                 else
3004                     dnl we use symbols from X11 directly so we should link with it
3005                     GTK_LIBS="$GTK_LIBS -lX11"
3006
3007                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
3008                     dnl subsequent runs
3009                     wx_cv_cflags_gtk=$GTK_CFLAGS
3010                     wx_cv_libs_gtk=$GTK_LIBS
3011                 fi
3012             ]
3013         )
3014
3015         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
3016         dnl enough
3017         if test "$gtk_version_cached" = 1; then
3018             AC_MSG_RESULT($wx_cv_lib_gtk)
3019         fi
3020
3021         case "$wx_cv_lib_gtk" in
3022             2.0)    WXGTK2=1
3023                     TOOLKIT_VERSION=2
3024                     ;;
3025             1.2.7)  WXGTK127=1
3026                     ;;
3027             1.2*) ;;
3028             *)      AC_MSG_ERROR([
3029 The development files for GTK+ were not found. For GTK+ 2, please
3030 ensure that pkg-config is in the path and that gtk+-2.0.pc is
3031 installed. For GTK+ 1.2 please check that gtk-config is in the path,
3032 and that the version is 1.2.3 or above. Also check that the
3033 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
3034 --libs' are in the LD_LIBRARY_PATH or equivalent.
3035                             ])
3036                     ;;
3037         esac
3038
3039         if test "$WXGTK2" = 1; then
3040             save_CFLAGS="$CFLAGS"
3041             save_LIBS="$LIBS"
3042             CFLAGS="$wx_cv_cflags_gtk $CFLAGS"
3043             LIBS="$LIBS $wx_cv_libs_gtk"
3044
3045             dnl test if we have at least GTK+ 2.18:
3046             AC_MSG_CHECKING([if GTK+ is version >= 2.18])
3047             AC_TRY_COMPILE([
3048                             #include <gtk/gtk.h>
3049                            ],
3050                            [
3051                             #if !GTK_CHECK_VERSION(2,18,0)
3052                             Not GTK+ 2.18
3053                             #endif
3054                            ],
3055                            [
3056                             AC_DEFINE(__WXGTK218__)
3057                             AC_DEFINE(__WXGTK210__)
3058                             AC_DEFINE(__WXGTK26__)
3059                             AC_MSG_RESULT([yes])
3060                             ac_wxgtk218=1
3061                            ],
3062                            [
3063                             AC_MSG_RESULT([no])
3064                             ac_wxgtk218=0
3065                            ])
3066
3067             if test "$ac_wxgtk218" = 0; then
3068                 dnl test if we have at least GTK+ 2.10:
3069                 AC_MSG_CHECKING([if GTK+ is version >= 2.10])
3070                 AC_TRY_COMPILE([
3071                                 #include <gtk/gtk.h>
3072                                ],
3073                                [
3074                                 #if !GTK_CHECK_VERSION(2,10,0)
3075                                 Not GTK+ 2.10
3076                                 #endif
3077                                ],
3078                                [
3079                                 AC_DEFINE(__WXGTK210__)
3080                                 AC_DEFINE(__WXGTK26__)
3081                                 AC_MSG_RESULT([yes])
3082                                 ac_wxgtk210=1
3083                                ],
3084                                [
3085                                 AC_MSG_RESULT([no])
3086                                 ac_wxgtk210=0
3087                                ])
3088
3089                 if test "$ac_wxgtk210" = 0; then
3090                     dnl test if we have at least GTK+ 2.6:
3091                     AC_MSG_CHECKING([if GTK+ is version >= 2.6])
3092                     AC_TRY_COMPILE([
3093                                     #include <gtk/gtk.h>
3094                                 ],
3095                                 [
3096                                     #if !GTK_CHECK_VERSION(2,6,0)
3097                                     Not GTK+ 2.6
3098                                     #endif
3099                                 ],
3100                                 [
3101                                     AC_DEFINE(__WXGTK26__)
3102                                     AC_MSG_RESULT([yes])
3103                                     ac_wxgtk26=1
3104                                 ],
3105                                 [
3106                                     AC_MSG_RESULT([no])
3107                                     ac_wxgtk26=0
3108                                 ])
3109                 fi
3110             fi
3111
3112             CFLAGS="$save_CFLAGS"
3113             LIBS="$save_LIBS"
3114         else
3115             if test "$wxUSE_UNICODE" = "yes"; then
3116                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
3117                 wxUSE_UNICODE=no
3118             fi
3119
3120             dnl test for XIM support in libgdk
3121             AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
3122
3123             dnl we need poll() in src/gtk1/app.cpp (we know that Darwin doesn't
3124             dnl have it but we do the check for the others)
3125             if test "$USE_DARWIN" != 1; then
3126                 AC_CHECK_FUNCS(poll)
3127             fi
3128         fi
3129
3130         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
3131         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
3132         AFMINSTALL=afminstall
3133         TOOLKIT=GTK
3134         GUIDIST=GTK_DIST
3135
3136         dnl test for external libxpm if we're configured to use it
3137         if test "$wxUSE_GPE" = "yes"; then
3138             AC_MSG_CHECKING(for gpewidget library)
3139             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
3140             if test "$ac_find_libraries" != "" ; then
3141                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3142                 dnl -lgpewidget must be before all GTK libs and
3143                 dnl we guess its path from the prefix
3144                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
3145                 WXGPE=1
3146                 AC_MSG_RESULT([found in $ac_find_libraries])
3147             else
3148                 AC_MSG_RESULT(not found)
3149             fi
3150
3151             dnl AC_MSG_CHECKING(for gpe library)
3152             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
3153             dnl if test "$ac_find_libraries" != "" ; then
3154             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3155             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
3156             dnl     AC_MSG_RESULT(found in $ac_find_libraries)
3157             dnl else
3158             dnl     AC_MSG_RESULT(not found)
3159             dnl fi
3160         fi
3161     fi
3162
3163     if test "$wxUSE_MGL" = 1; then
3164        AC_MSG_CHECKING(for SciTech MGL library)
3165         if test "x$MGL_ROOT" = x ; then
3166             AC_MSG_RESULT(not found)
3167             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
3168         else
3169             AC_MSG_RESULT($MGL_ROOT)
3170         fi
3171
3172         AC_MSG_CHECKING(for libmgl location)
3173         dnl Find MGL library that we want
3174         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
3175         dnl             and for non-x86 versions
3176         case "${host}" in
3177             *-*-linux* )
3178               dnl glibc.so, glibc are for older versions of MGL,
3179               dnl x86/a, x86/so are used by >= 5.0 R11
3180               if test "x$wxUSE_SHARED" = xyes ; then
3181                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
3182               else
3183                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
3184               fi
3185               ;;
3186             *-pc-msdosdjgpp )
3187               mgl_os_candidates="dos32/dj2"
3188               ;;
3189             *)
3190               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
3191         esac
3192
3193         mgl_lib_type=""
3194         mgl_os=""
3195
3196         for mgl_os_i in $mgl_os_candidates ; do
3197             if test "x$mgl_os" = x ; then
3198                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
3199                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
3200                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
3201                         mgl_lib_type=debug
3202                         mgl_os=$mgl_os_i
3203                     fi
3204                 fi
3205                 if test "x$mgl_lib_type" = x ; then
3206                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
3207                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
3208                         mgl_lib_type=release
3209                         mgl_os=$mgl_os_i
3210                     fi
3211                 fi
3212             fi
3213         done
3214
3215         if test "x$mgl_os" = x ; then
3216             AC_MSG_RESULT(not found)
3217             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
3218         fi
3219         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
3220
3221         wxUSE_UNIVERSAL="yes"
3222
3223         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
3224         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
3225
3226         AFMINSTALL=afminstall
3227         TOOLKIT=MGL
3228         GUIDIST=MGL_DIST
3229     fi
3230
3231     if test "$wxUSE_DFB" = 1; then
3232        PKG_PROG_PKG_CONFIG()
3233
3234        PKG_CHECK_MODULES(DIRECTFB,
3235                          [directfb >= 0.9.23],
3236                          [
3237                            wxUSE_UNIVERSAL="yes"
3238                            TOOLKIT_INCLUDE="$DIRECTFB_CFLAGS"
3239                            GUI_TK_LIBRARY="$DIRECTFB_LIBS"
3240                            TOOLKIT=DFB
3241                            GUIDIST=DFB_DIST
3242                          ],
3243                          [
3244                            AC_MSG_ERROR([DirectFB not found.])
3245                          ]
3246                          )
3247     fi
3248
3249     if test "$wxUSE_MICROWIN" = 1; then
3250         AC_MSG_CHECKING(for MicroWindows)
3251         if test "x$MICROWINDOWS" = x ; then
3252             AC_MSG_RESULT(not found)
3253             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
3254         else
3255             AC_MSG_RESULT($MICROWINDOWS)
3256         fi
3257
3258         if test -f $MICROWINDOWS/lib/libmwin.a; then
3259             AC_MSG_RESULT(MicroWindows' libraries found.)
3260         else
3261             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
3262         fi
3263
3264         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
3265         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
3266
3267         wxUSE_UNIVERSAL="yes"
3268
3269         AFMINSTALL=afminstall
3270         TOOLKIT=MICROWIN
3271         GUIDIST=MICROWIN_DIST
3272
3273         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
3274     fi
3275
3276     dnl common part of X11 and Motif port checks
3277     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3278         dnl use standard macros to check for X headers/libs, this brings
3279         dnl support for the standard configure options --x-includes,
3280         dnl --x-libraries and --no-x
3281         AC_PATH_XTRA
3282
3283         if test "$no_x" = "yes"; then
3284           AC_MSG_ERROR([X11 not found, please use --x-includes and/or --x-libraries options (see config.log for details)])
3285         fi
3286
3287         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
3288         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
3289         dnl this junk out
3290         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
3291         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
3292         AFMINSTALL=afminstall
3293         COMPILED_X_PROGRAM=0
3294
3295     fi
3296
3297     if test "$wxUSE_X11" = 1; then
3298         if test "$wxUSE_NANOX" = "yes"; then
3299             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
3300             if test "x$MICROWIN" = x ; then
3301                 AC_MSG_RESULT(not found)
3302                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
3303             else
3304                 AC_MSG_RESULT($MICROWIN)
3305                 AC_DEFINE(wxUSE_NANOX)
3306             fi
3307         fi
3308
3309         if test "$wxUSE_UNICODE" = "yes"; then
3310             PKG_PROG_PKG_CONFIG()
3311
3312             PKG_CHECK_MODULES(PANGOX, pangox,
3313                 [
3314                     CFLAGS="$PANGOX_CFLAGS $CFLAGS"
3315                     CXXFLAGS="$PANGOX_CFLAGS $CXXFLAGS"
3316                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
3317                 ],
3318                 [
3319                     AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
3320                 ]
3321             )
3322             PKG_CHECK_MODULES(PANGOFT2, pangoft2,
3323                 [
3324                     CFLAGS="$PANGOFT2_CFLAGS $CFLAGS"
3325                     CXXFLAGS="$PANGOFT2_CFLAGS $CXXFLAGS"
3326                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
3327                 ],
3328                 [
3329                     AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
3330                     wxUSE_PRINTING_ARCHITECTURE="no"
3331                 ]
3332             )
3333             PKG_CHECK_MODULES(PANGOXFT, pangoxft,
3334                 [
3335                     AC_DEFINE(HAVE_PANGO_XFT)
3336                     CFLAGS="$PANGOXFT_CFLAGS $CFLAGS"
3337                     CXXFLAGS="$PANGOXFT_CFLAGS $CXXFLAGS"
3338                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
3339                 ],
3340                 [
3341                     AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
3342                 ]
3343             )
3344             save_LIBS="$LIBS"
3345             LIBS="$LIBS $PANGOX_LIBS"
3346             AC_CHECK_FUNCS([pango_font_family_is_monospace])
3347             LIBS="$save_LIBS"
3348         fi
3349
3350         wxUSE_UNIVERSAL="yes"
3351
3352         if test "$wxUSE_NANOX" = "yes"; then
3353             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
3354             TOOLCHAIN_DEFS="${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"
3355             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
3356         else
3357             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
3358         fi
3359
3360         TOOLKIT=X11
3361         GUIDIST=X11_DIST
3362     fi
3363
3364     if test "$wxUSE_MOTIF" = 1; then
3365         AC_MSG_CHECKING(for Motif/Lesstif headers)
3366         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
3367         if test "$ac_find_includes" != "" ; then
3368             AC_MSG_RESULT(found in $ac_find_includes)
3369             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
3370             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
3371         else
3372             save_CFLAGS=$CFLAGS
3373             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3374
3375             AC_TRY_COMPILE(
3376                 [
3377                     #include <Xm/Xm.h>
3378                 ],
3379                 [
3380                     int version;
3381                     version = xmUseVersion;
3382                 ],
3383                 [
3384                     AC_MSG_RESULT(found in default search path)
3385                     COMPILED_X_PROGRAM=1
3386                 ],
3387                 [
3388                     AC_MSG_RESULT(no)
3389                     AC_MSG_ERROR(please set CPPFLAGS to contain the location of Xm/Xm.h)
3390                 ]
3391             )
3392
3393             CFLAGS=$save_CFLAGS
3394         fi
3395
3396
3397         AC_MSG_CHECKING(for Motif/Lesstif library)
3398         WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
3399
3400         if test "x$ac_find_libraries" != "x" ; then
3401             AC_MSG_RESULT(found in $ac_find_libraries)
3402
3403             WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3404             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3405         else
3406             dnl it might happen that we found headers in one of the standard
3407             dnl paths but the libs are elsewhere but still in default (linker)
3408             dnl path -- try to compile a test program to check for this
3409             save_CFLAGS=$CFLAGS
3410             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3411             save_LIBS="$LIBS"
3412             LIBS="$GUI_TK_LIBRARY -lXm -lXmu -lXext -lX11"
3413
3414             AC_TRY_LINK(
3415                 [
3416                     #include <Xm/Xm.h>
3417                 ],
3418                 [
3419                     int version;
3420                     version = xmUseVersion;
3421                 ],
3422                 [
3423                     AC_MSG_RESULT(found in default search path)
3424                     COMPILED_X_PROGRAM=1
3425                 ],
3426                 [
3427                     AC_MSG_RESULT(no)
3428                     AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3429                 ]
3430             )
3431
3432             CFLAGS=$save_CFLAGS
3433             LIBS="$save_LIBS"
3434         fi
3435
3436         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3437         libp_link=""
3438         libsm_ice_link=""
3439         libs_found=0
3440         for libp in "" " -lXp"; do
3441             if test "$libs_found" = 0; then
3442                 for libsm_ice in "" " -lSM -lICE"; do
3443                     if test "$libs_found" = 0; then
3444                         save_LIBS="$LIBS"
3445                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3446                         save_CFLAGS=$CFLAGS
3447                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3448
3449                         AC_TRY_LINK(
3450                             [
3451                                 #include <Xm/Xm.h>
3452                                 #include <Xm/List.h>
3453                             ],
3454                             [
3455                                 XmString string = NULL;
3456                                 Widget w = NULL;
3457                                 int position = 0;
3458                                 XmListAddItem(w, string, position);
3459                             ],
3460                             [
3461                                 libp_link="$libp"
3462                                 libsm_ice_link="$libsm_ice"
3463                                 AC_MSG_RESULT(
3464                                     [need${libp_link}${libsm_ice_link}])
3465                                 libs_found=1
3466                             ], []
3467                         )
3468
3469                         LIBS="$save_LIBS"
3470                         CFLAGS=$save_CFLAGS
3471                     fi
3472                 done
3473             fi
3474         done
3475
3476         if test "$libs_found" = 0; then
3477             AC_MSG_RESULT([can't find the right libraries])
3478             AC_MSG_ERROR([can't link a simple motif program])
3479         fi
3480
3481         dnl this seems to be needed under IRIX and shouldn't do any harm
3482         dnl elsewhere
3483         AC_CHECK_LIB(Sgm, [SgCreateList], [libsgm_link=" -lSgm"])
3484
3485         save_CFLAGS=$CFLAGS
3486         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3487
3488         AC_CACHE_CHECK([for Motif 2],
3489             wx_cv_lib_motif2,
3490             AC_TRY_COMPILE([
3491                             #include <Xm/Xm.h>
3492                            ],
3493                            [
3494                             #if XmVersion < 2000
3495                             Not Motif 2
3496                             #endif
3497                            ],
3498                            wx_cv_lib_motif2="yes",
3499                            wx_cv_lib_motif2="no"))
3500         if test "$wx_cv_lib_motif2" = "yes"; then
3501             AC_DEFINE(__WXMOTIF20__,1)
3502         else
3503             AC_DEFINE(__WXMOTIF20__,0)
3504         fi
3505
3506         AC_CACHE_CHECK([whether Motif is Lesstif],
3507             wx_cv_lib_lesstif,
3508             AC_TRY_COMPILE([
3509                             #include <Xm/Xm.h>
3510                            ],
3511                            [
3512                             #if !defined(LesstifVersion) || LesstifVersion <= 0
3513                             Not Lesstif
3514                             #endif
3515                            ],
3516                            wx_cv_lib_lesstif="yes",
3517                            wx_cv_lib_lesstif="no")
3518         )
3519         if test "$wx_cv_lib_lesstif" = "yes"; then
3520             AC_DEFINE(__WXLESSTIF__,1)
3521         else
3522             AC_DEFINE(__WXLESSTIF__,0)
3523         fi
3524
3525         CFLAGS=$save_CFLAGS
3526
3527         GUI_TK_LIBRARY="$GUI_TK_LIBRARY${libsgm_link} -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3528         TOOLKIT=MOTIF
3529         GUIDIST=MOTIF_DIST
3530     fi
3531
3532     dnl more tests common to X11 and Motif:
3533     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3534         dnl test for external libxpm if we're configured to use it
3535         if test "$wxUSE_LIBXPM" = "sys"; then
3536             AC_MSG_CHECKING(for Xpm library)
3537             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3538             if test "$ac_find_libraries" != "" ; then
3539                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3540                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3541                 AC_MSG_RESULT(found in $ac_find_libraries)
3542
3543                 AC_CACHE_CHECK([for X11/xpm.h],
3544                     wx_cv_x11_xpm_h,
3545                     [
3546                         save_CFLAGS=$CFLAGS
3547                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3548
3549                         AC_TRY_COMPILE(
3550                             [
3551                                 #include <X11/xpm.h>
3552                             ],
3553                             [
3554                                 int version;
3555                                 version = XpmLibraryVersion();
3556                             ],
3557                             wx_cv_x11_xpm_h=yes,
3558                             wx_cv_x11_xpm_h=no
3559                         )
3560
3561                         CFLAGS=$save_CFLAGS
3562                     ]
3563                 )
3564
3565                 if test $wx_cv_x11_xpm_h = "yes"; then
3566                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3567                     AC_DEFINE(wxHAVE_LIB_XPM)
3568                 else
3569                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3570                 fi
3571             fi
3572
3573         fi
3574
3575         dnl XShapeQueryExtension checks: first the library, then prototype
3576         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3577                      [
3578                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3579                       wxHAVE_XEXT_LIB=1
3580                      ],
3581                      [], [$GUI_TK_LIBRARY -lX11])
3582
3583         if test "$wxHAVE_XEXT_LIB" = 1; then
3584             save_CFLAGS="$CFLAGS"
3585             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3586
3587             AC_MSG_CHECKING([for X11/extensions/shape.h])
3588             AC_TRY_COMPILE([
3589                             #include <X11/Xlib.h>
3590                             #include <X11/extensions/shape.h>
3591                            ],
3592                            [
3593                             int dummy1, dummy2;
3594                             XShapeQueryExtension((Display*)NULL,
3595                                                  (int*)NULL, (int*)NULL);
3596                            ],
3597                            [
3598                             AC_DEFINE(HAVE_XSHAPE)
3599                             AC_MSG_RESULT([found])
3600                            ],
3601                            [
3602                             AC_MSG_RESULT([not found])
3603                            ])
3604             CFLAGS="$save_CFLAGS"
3605
3606         fi
3607     fi
3608
3609     if test "$wxUSE_OSX_CARBON" = 1; then
3610         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3611         if test "$GCC" = yes; then
3612             AC_MSG_RESULT([gcc])
3613             CPPFLAGS_PASCAL="-fpascal-strings"
3614         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3615             AC_MSG_RESULT([xlc])
3616             CPPFLAGS_PASCAL="-qmacpstr"
3617         else
3618             AC_MSG_RESULT([none])
3619         fi
3620
3621         if test "x$wxUSE_UNIX" = "xyes"; then
3622             CPPFLAGS="$CPPFLAGS_PASCAL -I/Developer/Headers/FlatCarbon $CPPFLAGS"
3623         else
3624             dnl platform.h needs TARGET_CARBON before setup.h
3625             CPPFLAGS="$CPPFLAGS_PASCAL -DTARGET_CARBON $CPPFLAGS"
3626         fi
3627
3628         TOOLKIT=OSX_CARBON
3629         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3630         GUIDIST=OSX_CARBON_DIST
3631         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3632         dnl are different, so they need different names:
3633         WXBASEPORT="_carbon"
3634
3635         dnl in addition to defining __WXOSX_CARBON__ for this toolkit we want
3636         dnl to also define these extra symbols to make it possible to test for
3637         dnl any Mac port (__WXMAC__ is for backwards compatibility, __WXOSX__
3638         dnl is a new name)
3639         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMAC__ -D__WXOSX__"
3640     fi
3641
3642     if test "$wxUSE_OSX_COCOA" = 1; then
3643         TOOLKIT=OSX_COCOA
3644         GUIDIST=OSX_COCOA_DIST
3645
3646         dnl see the comment above in wxUSE_OSX_CARBON branch
3647         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMAC__ -D__WXOSX__"
3648     fi
3649
3650     if test "$wxUSE_OSX_IPHONE" = 1; then
3651         TOOLKIT=OSX_IPHONE
3652     fi
3653
3654     if test "$wxUSE_OLD_COCOA" = 1; then
3655         TOOLKIT=COCOA
3656         GUIDIST=COCOA_DIST
3657     fi
3658
3659     if test "$wxUSE_PM" = 1; then
3660         TOOLKIT=PM
3661         GUIDIST=PM_DIST
3662         AC_CACHE_CHECK([for type SPBCDATA],
3663             wx_cv_spbcdata,
3664             [
3665                 AC_TRY_COMPILE(
3666                     [
3667                         #define INCL_PM
3668                         #include <os2.h>
3669                     ],
3670                     [
3671                         SPBCDATA test;
3672                     ],
3673                     wx_cv_spbcdata=yes,
3674                     wx_cv_spbcdata=no
3675                 )
3676             ]
3677         )
3678
3679         if test $wx_cv_spbcdata = "yes"; then
3680             AC_DEFINE(HAVE_SPBCDATA)
3681         fi
3682     fi
3683
3684     dnl the name of the directory where the files for this toolkit live
3685     if test "$TOOLKIT" = "PM" ; then
3686         TOOLKIT_DIR="os2"
3687     else
3688         TOOLKIT_DIR=`echo ${TOOLKIT} | tr '[[A-Z]]' '[[a-z]]'`
3689     fi
3690
3691     if test "$wxUSE_UNIVERSAL" = "yes"; then
3692         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3693         WIDGET_SET=univ
3694     fi
3695
3696     dnl distribute samples/demos/utils with GUI versions
3697     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3698     DISTDIR="wx\$(TOOLKIT)"
3699 else
3700     USE_GUI=0
3701
3702     dnl this doesn't quite work right for wxBase, but the places
3703     dnl where it is wrong aren't fatal (yet) though.
3704     TOOLKIT_DIR="base"
3705
3706     dnl the sources, their dependenices and the headers
3707     if test "$USE_WIN32" = 1 ; then
3708         dnl yes, the toolkit for wxBase on win32 is actually MSW
3709         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3710         TOOLKIT="MSW"
3711     fi
3712
3713     dnl distribute only wxBase sources/headers
3714     GUIDIST="BASE_DIST"
3715     DISTDIR="wxBase"
3716 fi
3717
3718
3719 dnl ---------------------------------------------------------------------------
3720 dnl UTF-8 support
3721 dnl ---------------------------------------------------------------------------
3722
3723 dnl If UTF-8 support wasn't explicitly enabled or disabled, enable it only
3724 dnl for ports where it makes sense by default (GTK+, DirectFB):
3725 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "auto" ; then
3726     if test "$USE_UNIX" = 1 -a "$wxUSE_DARWIN" != 1 ; then
3727         wxUSE_UNICODE_UTF8=yes
3728     elif test "$USE_OS2" = 1 ; then
3729         dnl wide char support is quite incomplete in libc;
3730         dnl UTF-8 might actually work when evaluating/setting
3731         dnl code pages correctly, even for ports other than GTK20.
3732         wxUSE_UNICODE_UTF8=yes
3733     else
3734         wxUSE_UNICODE_UTF8=no
3735     fi
3736 fi
3737
3738 dnl ---------------------------------------------------------------------------
3739 dnl Optional libraries included when system library is not used
3740 dnl ---------------------------------------------------------------------------
3741
3742 dnl do this after test for X11 above so that we have a chance of finding Xlib.h
3743 if test "$wxUSE_GUI" = "yes"; then
3744     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
3745         dnl defines HAVE_X11_XKBLIB_H
3746         AC_CHECK_HEADERS([X11/Xlib.h],,, [ ])
3747         AC_CHECK_HEADERS([X11/XKBlib.h],,,
3748                          [
3749                           #if HAVE_X11_XLIB_H
3750                             #include <X11/Xlib.h>
3751                           #endif
3752                          ])
3753     fi
3754 fi
3755
3756
3757 dnl ---------------------------------------------------------------------------
3758 dnl wxDisplay checks
3759 dnl ---------------------------------------------------------------------------
3760
3761 USE_XINERAMA=0
3762 if test "$wxUSE_DISPLAY" = "yes"; then
3763     dnl Xinerama is used for wxGTK1/wxX11/wxMotif only
3764     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_GTK1" = 1; then
3765         AC_MSG_CHECKING([for Xinerama])
3766         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3767         if test "$ac_find_libraries" != "" ; then
3768             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3769             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3770                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3771             fi
3772             USE_XINERAMA=1
3773             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3774             AC_MSG_RESULT([yes])
3775         else
3776             AC_MSG_RESULT([no])
3777             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3778             wxUSE_DISPLAY="no"
3779         fi
3780     elif test "$wxUSE_MSW" = 1; then
3781         dnl DirectDraw for MSW - optionally used by WxDisplay.
3782         AC_CHECK_HEADER([ddraw.h], [], [], [#include <windows.h>])
3783     fi
3784 fi
3785
3786 if test "$wxUSE_DISPLAY" = "yes"; then
3787     dnl wxGTK2 needs Xxf86vm as well as Xinerama-using ports from above
3788     if test "$USE_XINERAMA" = 1 -o "$wxUSE_GTK" = 1; then
3789         AC_MSG_CHECKING([for Xxf86vm extension])
3790         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3791         if test "$ac_find_libraries" != "" ; then
3792             AC_MSG_RESULT([yes])
3793             AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3794                              [
3795                               GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3796                              ],
3797                              [],
3798                              [
3799                                   #if HAVE_X11_XLIB_H
3800                                     #include <X11/Xlib.h>
3801                                   #endif
3802                              ])
3803         else
3804             AC_MSG_RESULT([no])
3805         fi
3806     fi
3807 fi
3808
3809 dnl ---------------------------------------------------------------------------
3810 dnl X11 session management
3811 dnl ---------------------------------------------------------------------------
3812 if test "$wxUSE_DETECT_SM" = "yes"; then
3813     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_OLD_COCOA" != 1; then
3814         AC_MSG_CHECKING([for -lSM - X11 session management])
3815         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],SM)
3816         if test "$ac_find_libraries" != "" ; then
3817             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3818             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3819                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3820             fi
3821             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lSM"
3822             AC_MSG_RESULT([yes])
3823         else
3824             AC_MSG_RESULT([no])
3825             AC_MSG_WARN([libSM not found; disabling session management detection])
3826             wxUSE_DETECT_SM="no"
3827         fi
3828     else
3829         wxUSE_DETECT_SM="no"
3830     fi
3831 fi
3832
3833
3834 dnl ---------------------------------------------------------------------------
3835 dnl OpenGL libraries
3836 dnl ---------------------------------------------------------------------------
3837
3838 USE_OPENGL=0
3839 if test "$wxUSE_OPENGL" = "yes" -o "$wxUSE_OPENGL" = "auto"; then
3840
3841     dnl look in glcanvas.h for the list of platforms supported by wxGlCanvas:
3842
3843     if test "$wxUSE_OSX_CARBON" = 1 -o "$wxUSE_OSX_COCOA" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
3844         OPENGL_LIBS="-framework OpenGL -framework AGL"
3845     elif test "$wxUSE_MSW" = 1; then
3846         OPENGL_LIBS="-lopengl32 -lglu32"
3847     elif test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_GTK2" = 1 -o "$wxUSE_GTK" = 1; then
3848
3849         dnl adjust CPPFLAGS to include GL/gl.h location if necessary
3850         dnl (/opt/graphics/OpenGL is for HP-UX systems, bug 925307)
3851         AC_MSG_CHECKING([for OpenGL headers])
3852         WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /opt/graphics/OpenGL/include], GL/gl.h)
3853         if test "$ac_find_includes" != "" ; then
3854             AC_MSG_RESULT(found in $ac_find_includes)
3855             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3856             CPPFLAGS="$ac_path_to_include $CPPFLAGS"
3857         else
3858             AC_MSG_RESULT([not found])
3859         fi
3860
3861         AC_CHECK_HEADER(GL/gl.h, [
3862             AC_CHECK_HEADER(GL/glu.h, [
3863                 found_gl=0
3864
3865                 AC_MSG_CHECKING([for -lGL])
3866                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB /opt/graphics/OpenGL/lib],GL)
3867                 if test "$ac_find_libraries" != "" ; then
3868                     AC_MSG_RESULT([found in $ac_find_libraries])
3869
3870                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3871                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3872                         LDFLAGS_GL="$ac_path_to_link"
3873                     fi
3874
3875                     dnl don't suppose that libGL and libGLU are always in the
3876                     dnl same directory -- this is not true for some common
3877                     dnl distributions
3878                     AC_MSG_CHECKING([for -lGLU])
3879                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3880                     if test "$ac_find_libraries" != "" ; then
3881                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3882                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3883                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3884                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3885                         fi
3886
3887                         found_gl=1
3888                         OPENGL_LIBS="-lGL -lGLU"
3889                         AC_MSG_RESULT([yes])
3890                     else
3891                         AC_MSG_RESULT([no])
3892                     fi
3893                 else
3894                     AC_MSG_RESULT([no])
3895                 fi
3896
3897                 if test "$found_gl" != 1; then
3898                     AC_MSG_CHECKING([for -lMesaGL])
3899                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3900                     if test "$ac_find_libraries" != "" ; then
3901                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3902                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3903                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3904                         AC_MSG_RESULT([yes])
3905                     else
3906                         AC_MSG_RESULT([no])
3907                     fi
3908                 fi
3909             ],, [ ])
3910         ],
3911         [],
3912         [ ])
3913
3914         if test "x$OPENGL_LIBS" = "x"; then
3915             if test "$wxUSE_OPENGL" = "yes"; then
3916                 AC_MSG_ERROR([OpenGL libraries not available])
3917             else
3918                 dnl case wxUSE_OPENGL=auto
3919                 AC_MSG_WARN([OpenGL libraries not available, disabling support for OpenGL])
3920                 wxUSE_OPENGL=no
3921                 USE_OPENGL=0
3922             fi
3923         fi
3924     else
3925         AC_MSG_WARN([wxGLCanvas not implemented for this port, library will be compiled without it.])
3926         wxUSE_OPENGL="no"
3927     fi
3928
3929     if test "$wxUSE_OPENGL" = "auto"; then
3930         dnl if the OpenGL libraries were unavailable, this would have been
3931         dnl changed to "no" above, if it wasn't, change it to "yes" as we've
3932         dnl verified that we can indeed use OpenGL
3933         wxUSE_OPENGL=yes
3934     fi
3935
3936     if test "$wxUSE_OPENGL" = "yes"; then
3937         USE_OPENGL=1
3938         AC_DEFINE(wxUSE_OPENGL)
3939         AC_DEFINE(wxUSE_GLCANVAS)
3940         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3941     fi
3942 fi
3943
3944
3945 dnl the symbol which allows conditional compilation for the given toolkit
3946 if test -n "$TOOLKIT" ; then
3947     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3948 fi
3949
3950
3951 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3952
3953 if test "$wxUSE_SHARED" = "yes"; then
3954     case "${host}" in
3955       *-pc-msdosdjgpp )
3956         dnl only static for now
3957         wxUSE_SHARED=no
3958         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3959       ;;
3960     esac
3961 fi
3962
3963 if test "$wxUSE_SHARED" = "yes"; then
3964
3965     dnl use versioned symbols if available on the platform
3966     WX_VERSIONED_SYMBOLS([\$(wx_top_builddir)/version-script])
3967
3968     dnl test for GCC's visibility support (sets CFLAGS_VISIBILITY, which is
3969     dnl assigned to CFLAGS and CXXFLAGS below)
3970     if test "$wxUSE_VISIBILITY" != "no"; then
3971         WX_VISIBILITY
3972     fi
3973
3974     dnl test for Sun CC which can be used under both Solaris and Linux
3975     if test "x$SUNCXX" = xyes; then
3976         SAMPLES_RPATH_FLAG="-R\$(wx_top_builddir)/lib"
3977         WXCONFIG_RPATH="-R\$libdir"
3978     else
3979     case "${host}" in
3980       *-*-linux* | *-*-gnu* )
3981         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3982         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3983         ;;
3984
3985       *-*-solaris2* )
3986         dnl here we know that Sun CC is not used as we tested for it above,
3987         dnl hence we must be using gcc
3988
3989         dnl newer versions of gcc need -isystem to compile X headers on
3990         dnl Solaris (which use old style C syntax)
3991         CPPFLAGS="-isystem /usr/openwin/include $CPPFLAGS"
3992
3993         dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3994         dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3995         saveLdflags="$LDFLAGS"
3996         LDFLAGS="$saveLdflags -Wl,-rpath,/"
3997         AC_MSG_CHECKING([if the linker accepts -rpath])
3998         AC_TRY_LINK(
3999             [],[],
4000             [
4001                 AC_MSG_RESULT([yes])
4002                 SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
4003                 WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
4004             ],[
4005                 AC_MSG_RESULT([no])
4006                 AC_MSG_CHECKING([if the linker accepts -R])
4007                 LDFLAGS="$saveLdflags -Wl,-R,/"
4008                 AC_TRY_LINK(
4009                     [],[],
4010                     [
4011                         AC_MSG_RESULT([yes])
4012                         SAMPLES_RPATH_FLAG="-Wl,-R,\$(wx_top_builddir)/lib"
4013                         WXCONFIG_RPATH="-Wl,-R,\$libdir"
4014                     ],[
4015                         AC_MSG_RESULT([no])
4016                     ])
4017             ])
4018         LDFLAGS="$saveLdflags"
4019       ;;
4020
4021       *-*-darwin* )
4022         install_name_tool=`which ${HOST_PREFIX}install_name_tool`
4023         if test "$install_name_tool" -a -x "$install_name_tool"; then
4024             DYLIB_RPATH_POSTLINK="${HOST_PREFIX}install_name_tool -id \$@ \$@"
4025             cat <<EOF >change-install-names
4026 #!/bin/sh
4027 libnames=\`cd \${2} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
4028 for i in \${libnames} ; do
4029     ${HOST_PREFIX}install_name_tool -id \${3}/\${i} \${1}/\${i}
4030     for dep in \${libnames} ; do
4031         ${HOST_PREFIX}install_name_tool -change \${2}/\${dep} \${3}/\${dep} \${1}/\${i}
4032     done
4033 done
4034 EOF
4035             chmod +x change-install-names
4036             DYLIB_RPATH_INSTALL="\$(wx_top_builddir)/change-install-names \${DESTDIR}\${libdir} \$(wx_top_builddir)/lib \${libdir}"
4037         fi
4038
4039         dnl the HEADER_PAD_OPTION is required by some wx samples to avoid the error:
4040         dnl "install_name_tool: changing install names can't be redone for: the_exe_name
4041         dnl (for architecture ppc) because larger updated load commands do not fit
4042         dnl (the program must be relinked)"
4043         HEADER_PAD_OPTION="-headerpad_max_install_names"
4044       ;;
4045
4046       *-*-cygwin* | *-*-mingw32* )
4047         ;;
4048
4049       *-*-hpux* )
4050         SAMPLES_RPATH_FLAG="-Wl,+b,\$(wx_top_builddir)/lib"
4051         WXCONFIG_RPATH="-Wl,+b,\$libdir"
4052         ;;
4053
4054     esac
4055     fi
4056
4057     dnl this one shouldn't be used for the library build so put it in a
4058     dnl separate variable from WXCONFIG_CPPFLAGS
4059     WXCONFIG_ONLY_CPPFLAGS="$WXCONFIG_ONLY_CPPFLAGS -DWXUSINGDLL"
4060
4061     if test $wxUSE_RPATH = "no"; then
4062         SAMPLES_RPATH_FLAG=''
4063         DYLIB_PATH_POSTLINK=''
4064         WXCONFIG_RPATH=''
4065     fi
4066
4067     SHARED=1
4068
4069 else
4070
4071     config_linkage_component="-static"
4072     SHARED=0
4073
4074 fi
4075
4076
4077 UNICODE=0
4078 lib_unicode_suffix=
4079 WX_CHARTYPE="ansi"
4080 if test "$wxUSE_UNICODE" = "yes"; then
4081     lib_unicode_suffix=u
4082     WX_CHARTYPE="unicode"
4083     UNICODE=1
4084 fi
4085
4086 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
4087 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
4088
4089 DEBUG_INFO=0
4090 if test "$wxUSE_DEBUG_INFO" = "yes"; then
4091     DEBUG_INFO=1
4092 fi
4093
4094 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr '[[a-z]]' '[[A-Z]]'`
4095
4096 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
4097
4098 TOOLCHAIN_FULLNAME="${HOST_PREFIX}${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
4099
4100 dnl library link name
4101 dnl These just save us from exporting lib_{unicode,flavour}_suffix.
4102 dnl If we ever need to do that, we won't need to keep these.
4103
4104 if test "$wxUSE_OSX_CARBON" = 1 -o "$wxUSE_OSX_COCOA" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
4105     WX_LIBRARY_BASENAME_NOGUI="wx_base${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
4106 else
4107     WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
4108 fi
4109 if test "${TOOLKIT_DIR}" = "os2"; then
4110     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
4111 else
4112     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
4113 fi
4114
4115
4116
4117 if test "$wxUSE_OLD_COCOA" = 1; then
4118     AC_LANG_SAVE
4119     AC_WX_LANG_OBJECTIVEC
4120 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
4121 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
4122 dnl Point but only if MacTypes.h was not included first.  Of course,
4123 dnl if MacTypes.h is included later then you're screwed when it
4124 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
4125 dnl to not typedef Point and thus fix the problem.
4126     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
4127     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
4128 #include <CoreFoundation/CoreFoundation.h>
4129         ],[],
4130         [AC_MSG_RESULT([no])],
4131         [AC_MSG_RESULT([yes])
4132         AC_MSG_CHECKING([if defining __Point__ will fix it])
4133         AC_TRY_COMPILE([#define __Point__ 1
4134 #include <AppKit/NSEvent.h>
4135 #include <CoreFoundation/CoreFoundation.h>
4136             ],[],
4137             [AC_MSG_RESULT([yes])
4138             AC_DEFINE(__Point__)
4139             ],
4140             [AC_MSG_FAILURE([no])]
4141         )]
4142     )
4143     AC_LANG_RESTORE
4144 fi
4145
4146 dnl ---------------------------------------------------------------------------
4147 dnl Checks for typedefs
4148 dnl ---------------------------------------------------------------------------
4149
4150 dnl   defines mode_t if not already defined
4151 AC_TYPE_MODE_T
4152 dnl   defines off_t if not already defined
4153 AC_TYPE_OFF_T
4154 dnl   defines pid_t if not already defined
4155 AC_TYPE_PID_T
4156 dnl   defines size_t if not already defined
4157 AC_TYPE_SIZE_T
4158
4159 dnl sets HAVE_SSIZE_T if ssize_t is defined
4160 AC_CHECK_TYPES(ssize_t)
4161
4162 dnl check what exactly size_t is on this machine - this is necessary to avoid
4163 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
4164 AC_LANG_PUSH(C++) dnl tests below use overloaded functions and so need C++
4165 AC_CACHE_CHECK([if size_t is unsigned int],
4166     wx_cv_size_t_is_uint,
4167     [
4168     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
4169     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
4170     dnl methods in a local class (i.e. class inside a function) declaration
4171     dnl without any objections!!
4172     dnl
4173     dnl hence the hack below: we must have Foo at global scope!
4174     AC_TRY_COMPILE([#include <stddef.h>],
4175         [
4176             return 0; }
4177
4178             struct Foo { void foo(size_t); void foo(unsigned int); };
4179
4180             int bar() {
4181         ],
4182         wx_cv_size_t_is_uint=no,
4183         wx_cv_size_t_is_uint=yes
4184     )
4185     ]
4186 )
4187
4188 if test "$wx_cv_size_t_is_uint" = "yes"; then
4189     AC_DEFINE(wxSIZE_T_IS_UINT)
4190 else
4191     AC_CACHE_CHECK([if size_t is unsigned long],
4192         wx_cv_size_t_is_ulong,
4193         AC_TRY_COMPILE([#include <stddef.h>],
4194             [
4195                 return 0; }
4196
4197                 struct Foo { void foo(size_t); void foo(unsigned long); };
4198
4199                 int bar() {
4200             ],
4201             wx_cv_size_t_is_ulong=no,
4202             wx_cv_size_t_is_ulong=yes
4203         )
4204     )
4205
4206     if test "$wx_cv_size_t_is_ulong" = "yes"; then
4207         AC_DEFINE(wxSIZE_T_IS_ULONG)
4208     fi
4209 fi
4210
4211 AC_CACHE_CHECK([if wchar_t is separate type],
4212     wx_cv_wchar_t_is_separate_type,
4213     AC_TRY_COMPILE([#include <wchar.h>],
4214         [
4215             return 0; }
4216
4217             struct Foo { void foo(wchar_t);
4218                          void foo(unsigned short);
4219                          void foo(unsigned int);
4220                          void foo(unsigned long); };
4221
4222             int bar() {
4223         ],
4224         wx_cv_wchar_t_is_separate_type=yes,
4225         wx_cv_wchar_t_is_separate_type=no
4226     )
4227 )
4228
4229 if test "$wx_cv_wchar_t_is_separate_type" = "yes"; then
4230     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 1)
4231 else
4232     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 0)
4233 fi
4234
4235 AC_LANG_POP() dnl C++
4236
4237 dnl ---------------------------------------------------------------------------
4238 dnl Checks for structures
4239 dnl ---------------------------------------------------------------------------
4240
4241 dnl does passwd struct has the pw_gecos field?
4242 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
4243     [
4244         AC_TRY_COMPILE([#include <pwd.h>],
4245              [
4246                 char *p;
4247                 struct passwd *pw;
4248                 p = pw->pw_gecos;
4249              ],
4250              [
4251                 wx_cv_struct_pw_gecos=yes
4252              ],
4253              [
4254                 wx_cv_struct_pw_gecos=no
4255              ]
4256         )
4257     ]
4258 )
4259
4260 if test "$wx_cv_struct_pw_gecos" = "yes"; then
4261     AC_DEFINE(HAVE_PW_GECOS)
4262 fi
4263
4264 dnl ---------------------------------------------------------------------------
4265 dnl Check for functions
4266 dnl ---------------------------------------------------------------------------
4267
4268 dnl check for wcslen in all possible places
4269 WCSLEN_FOUND=0
4270 WCHAR_LINK=
4271 AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
4272
4273 if test "$WCSLEN_FOUND" = 0; then
4274     if test "$TOOLKIT" = "MSW"; then
4275         AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
4276     else
4277         AC_CHECK_LIB(w, wcslen, [
4278                         WCHAR_LINK=" -lw"
4279                         WCSLEN_FOUND=1
4280                     ])
4281     fi
4282 fi
4283
4284 if test "$WCSLEN_FOUND" = 1; then
4285     AC_DEFINE(HAVE_WCSLEN)
4286 fi
4287
4288 AC_CHECK_FUNCS([wcsdup wcsftime strnlen wcsnlen wcscasecmp wcsncasecmp])
4289
4290 dnl On HP-UX aCC need this define to find mbstrtowcs() &c
4291 dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
4292 dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
4293 dnl flags when g++ is configured, it will declare its own).
4294 if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
4295     CPPFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CPPFLAGS"
4296 fi
4297
4298 dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
4299 dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
4300 dnl library, not the header, so do a header check for mbstate_t first.
4301 AC_CHECK_TYPES([mbstate_t],
4302                [AC_CHECK_FUNCS(wcsrtombs)],
4303                [],
4304                [#include <wchar.h>])
4305
4306 dnl check for vsnprintf() -- a safe version of vsprintf())
4307 dnl
4308 dnl the trouble here is that on some systems (e.g. HP-UX 10) this function is
4309 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
4310 dnl stupidly, provides a dummy function declaration inside its extension)
4311 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
4312 dnl
4313 dnl so we first check if the function is in the library
4314 dnl
4315 dnl FIXME: replace this mess with WX_CHECK_FUNCS()
4316 AC_CHECK_FUNCS(snprintf vsnprintf vsscanf)
4317
4318 AC_LANG_PUSH(C++)
4319 if test "$ac_cv_func_vsnprintf" = "yes"; then
4320     dnl yes it is -- now check if it is in the headers
4321     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
4322         [
4323             dnl our troubles are not over: HP-UX 11 prototypes vsnprintf() as
4324             dnl taking "char *" and not "const char *" while Metrowerks does
4325             dnl provide a correct vsnprintf declaration but in C++ mode it's
4326             dnl always in std namespace and so we have to bring it in scope
4327             AC_TRY_COMPILE(
4328                 [
4329                     #include <stdio.h>
4330                     #include <stdarg.h>
4331                     #ifdef __MSL__
4332                     #if __MSL__ >= 0x6000
4333                     namespace std {}
4334                     using namespace std;
4335                     #endif
4336                     #endif
4337                 ],
4338                 [
4339                     char *buf;
4340                     va_list ap;
4341                     vsnprintf(buf, 10u, "%s", ap);
4342                 ],
4343                 wx_cv_func_vsnprintf_decl=yes,
4344                 wx_cv_func_vsnprintf_decl=no
4345             )
4346         ]
4347     )
4348
4349     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
4350         AC_DEFINE(HAVE_VSNPRINTF_DECL)
4351
4352         dnl we know there is a vsnprintf declaration, but some old headers
4353         dnl may have one taking a "char *" format instead of "const char *"
4354         AC_CACHE_CHECK([if vsnprintf declaration is broken], wx_cv_func_broken_vsnprintf_decl,
4355             [
4356                 AC_TRY_COMPILE(
4357                     [
4358                         #include <stdio.h>
4359                         #include <stdarg.h>
4360                         #ifdef __MSL__
4361                         #if __MSL__ >= 0x6000
4362                         namespace std {}
4363                         using namespace std;
4364                         #endif
4365                         #endif
4366                     ],
4367                     [
4368                         char *buf;
4369                         va_list ap;
4370                         const char *fmt = "%s";
4371                         vsnprintf(buf, 10u, fmt, ap);
4372                     ],
4373                     wx_cv_func_broken_vsnprintf_decl=no,
4374                     wx_cv_func_broken_vsnprintf_decl=yes
4375                 )
4376             ]
4377         )
4378
4379         if test "$wx_cv_func_broken_vsnprintf_decl" = "yes"; then
4380             AC_DEFINE(HAVE_BROKEN_VSNPRINTF_DECL)
4381         fi
4382     fi
4383 fi
4384
4385 dnl the same as above but for snprintf() now: it's not present in at least AIX
4386 dnl 4.2 headers
4387 if test "$ac_cv_func_snprintf" = "yes"; then
4388     AC_CACHE_CHECK([for snprintf declaration], wx_cv_func_snprintf_decl,
4389         [
4390             AC_TRY_COMPILE(
4391                 [
4392                     #include <stdio.h>
4393                     #include <stdarg.h>
4394                     #ifdef __MSL__
4395                     #if __MSL__ >= 0x6000
4396                     namespace std {}
4397                     using namespace std;
4398                     #endif
4399                     #endif
4400                 ],
4401                 [
4402                     char *buf;
4403                     snprintf(buf, 10u, "%s", "wx");
4404                 ],
4405                 wx_cv_func_snprintf_decl=yes,
4406                 wx_cv_func_snprintf_decl=no
4407             )
4408         ]
4409     )
4410
4411     if test "$wx_cv_func_snprintf_decl" = "yes"; then
4412         AC_DEFINE(HAVE_SNPRINTF_DECL)
4413     fi
4414
4415     if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
4416
4417         dnl check if snprintf() has support for positional arguments
4418         dnl NB: if snprintf() has positional support we can safely suppose that also
4419         dnl     other *printf() functions support them as they all belong to the same
4420         dnl     family and they all fallback to the same implementation
4421         AC_CACHE_CHECK([if snprintf supports positional arguments], wx_cv_func_snprintf_pos_params,
4422             [
4423                 AC_TRY_RUN(
4424                     [
4425                         #include <stdio.h>
4426
4427                         int main (void)
4428                         {
4429                             char buffer[128];
4430                             snprintf (buffer, 128, "%2$d %3$d %1$d", 1, 2, 3);
4431                             if (strcmp ("2 3 1", buffer) == 0)
4432                                 exit (0);
4433                             exit (1);
4434                         }
4435                     ],
4436                     wx_cv_func_snprintf_pos_params=no,
4437                     wx_cv_func_snprintf_pos_params=yes,
4438                     dnl be pessimistic when cross-compiling
4439                     [
4440                         AC_MSG_WARN([Assuming Unix98 printf() is not available,
4441 define HAVE_UNIX98_PRINTF as 1 in setup.h if it is available.])
4442                         wx_cv_func_snprintf_pos_params=no
4443                     ]
4444                 )
4445             ]
4446         )
4447
4448         if test "$wx_cv_func_snprintf_pos_params" = "yes"; then
4449             AC_DEFINE(HAVE_UNIX98_PRINTF)
4450         fi
4451     fi
4452 fi
4453
4454 dnl the same as above but for vsscanf() now: it's not present in at least
4455 dnl Solaris 9 headers for gcc-3.4 (due to fixinclude's processing of stdio.h)
4456 if test "$ac_cv_func_vsscanf" = "yes"; then
4457     AC_CACHE_CHECK([for vsscanf declaration], wx_cv_func_vsscanf_decl,
4458         [
4459             AC_TRY_COMPILE(
4460                 [
4461                     #include <stdio.h>
4462                     #include <stdarg.h>
4463                     #ifdef __MSL__
4464                     #if __MSL__ >= 0x6000
4465                     namespace std {}
4466                     using namespace std;
4467                     #endif
4468                     #endif
4469                 ],
4470                 [
4471                     char *buf;
4472                     va_list args;
4473                     vsscanf(buf, "%s", args);
4474                 ],
4475                 wx_cv_func_vsscanf_decl=yes,
4476                 wx_cv_func_vsscanf_decl=no
4477             )
4478         ]
4479     )
4480
4481     if test "$wx_cv_func_vsscanf_decl" = "yes"; then
4482         AC_DEFINE(HAVE_VSSCANF_DECL)
4483     fi
4484 fi
4485 AC_LANG_POP()
4486
4487 if test "$wxUSE_UNICODE" = yes; then
4488
4489     dnl also look if we have wide char IO functions, notice that [f]putws are
4490     dnl declared in special widec.h under Solaris
4491     wchar_headers="#include <stdio.h>
4492 #include <wchar.h>"
4493     case "${host}" in
4494         *-*-solaris2* )
4495             AC_CHECK_HEADERS(widec.h,,, [AC_INCLUDES_DEFAULT()])
4496             if test "$ac_cv_header_widec_h" = "yes"; then
4497                 wchar_headers="$wchar_headers
4498 #include <widec.h>"
4499             fi
4500     esac
4501
4502     WX_CHECK_FUNCS(putws fputws wprintf vswprintf vswscanf,,,
4503                    [$wchar_headers])
4504
4505     dnl MinGW has a vswprintf with a different prototype, and
4506     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
4507     dnl finds it even if it is not declared in some versions...
4508     AC_MSG_CHECKING([for _vsnwprintf])
4509     AC_TRY_COMPILE([#include <wchar.h>],
4510                    [&_vsnwprintf;],
4511                    [AC_MSG_RESULT([yes])
4512                     AC_DEFINE(HAVE__VSNWPRINTF)],
4513                    [AC_MSG_RESULT([no])]);
4514 fi
4515
4516 if test "$wxUSE_FILE" = "yes"; then
4517     WX_CHECK_FUNCS(fsync)
4518 fi
4519
4520 dnl at least under IRIX with mipsPro the C99 round() function is available when
4521 dnl building using the C compiler but not when using C++ one
4522 AC_LANG_PUSH(C++)
4523 WX_CHECK_FUNCS(round,,,[#include <math.h>])
4524 AC_LANG_POP()
4525
4526 dnl the following tests are for Unix(like) systems only
4527 if test "$TOOLKIT" != "MSW"; then
4528
4529 dnl check for available version of iconv()
4530 if test "$wxUSE_LIBICONV" != "no" ; then
4531     AM_ICONV
4532     LIBS="$LIBICONV $LIBS"
4533 fi
4534
4535 dnl check for POSIX signals if we need them
4536 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4537     AC_CHECK_FUNCS(sigaction)
4538
4539     if test "$ac_cv_func_sigaction" = "no"; then
4540         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
4541         wxUSE_ON_FATAL_EXCEPTION=no
4542     fi
4543
4544     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4545       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4546       [
4547         dnl C compiler happily compiles the code even if there is type mismatch
4548         AC_LANG_PUSH(C++)
4549         AC_TRY_COMPILE([#include <signal.h>],
4550                      [
4551                         extern void testSigHandler(int);
4552
4553                         struct sigaction sa;
4554                         sa.sa_handler = testSigHandler;
4555                      ], [
4556                         wx_cv_type_sa_handler=int
4557                      ], [
4558                         wx_cv_type_sa_handler=void
4559                      ])
4560         AC_LANG_POP()
4561       ])
4562
4563       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4564     fi
4565 fi
4566
4567 dnl backtrace() and backtrace_symbols() for wxStackWalker
4568 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4569     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4570         [
4571             AC_LANG_PUSH(C++)
4572             AC_TRY_COMPILE([#include <execinfo.h>],
4573                 [
4574                     void *trace[1];
4575                     char **messages;
4576
4577                     backtrace(trace, 1);
4578                     messages = backtrace_symbols(trace, 1);
4579                 ],
4580                 wx_cv_func_backtrace=yes,
4581                 wx_cv_func_backtrace=no
4582             )
4583             AC_LANG_POP()
4584         ]
4585     )
4586
4587
4588     if test "$wx_cv_func_backtrace" = "no"; then
4589         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4590         wxUSE_STACKWALKER=no
4591     else
4592         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4593             [
4594                 AC_LANG_PUSH(C++)
4595                 AC_TRY_LINK([#include <cxxabi.h>],
4596                     [
4597                         int rc;
4598                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4599                     ],
4600                     wx_cv_func_cxa_demangle=yes,
4601                     wx_cv_func_cxa_demangle=no
4602                 )
4603                 AC_LANG_POP()
4604             ]
4605         )
4606
4607         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4608             AC_DEFINE(HAVE_CXA_DEMANGLE)
4609         fi
4610     fi
4611 fi
4612
4613 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != 1 -a "$USE_UNIX" != 1; then
4614     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4615     wxUSE_STACKWALKER=no
4616 fi
4617
4618
4619 dnl check for the function for temp files creation
4620 AC_CHECK_FUNCS(mkstemp mktemp, break)
4621
4622 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4623 dnl Linux and *BSD and statvfs() under Solaris
4624 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4625     AC_TRY_COMPILE(
4626         [
4627              #if defined(__BSD__)
4628              #include <sys/param.h>
4629              #include <sys/mount.h>
4630              #else
4631              #include <sys/vfs.h>
4632              #endif
4633         ],
4634         [
4635              long l;
4636              struct statfs fs;
4637              statfs("/", &fs);
4638              l = fs.f_bsize;
4639              l += fs.f_blocks;
4640              l += fs.f_bavail;
4641         ],
4642          wx_cv_func_statfs=yes,
4643          wx_cv_func_statfs=no
4644     )
4645 )
4646
4647 if test "$wx_cv_func_statfs" = "yes"; then
4648     dnl check whether we have its dcelaration too: some systems (AIX 4) lack it
4649     AC_CACHE_CHECK(for statfs declaration, wx_cv_func_statfs_decl,
4650         AC_LANG_PUSH(C++)
4651         AC_TRY_COMPILE(
4652             [
4653                  #if defined(__BSD__)
4654                  #include <sys/param.h>
4655                  #include <sys/mount.h>
4656                  #else
4657                  #include <sys/vfs.h>
4658                  #endif
4659             ],
4660             [
4661                 struct statfs fs;
4662                 statfs("", &fs);
4663             ],
4664             wx_cv_func_statfs_decl=yes,
4665             wx_cv_func_statfs_decl=no
4666         )
4667         AC_LANG_POP()
4668     )
4669
4670     if test "$wx_cv_func_statfs_decl" = "yes"; then
4671         AC_DEFINE(HAVE_STATFS_DECL)
4672     fi
4673
4674     wx_cv_type_statvfs_t="struct statfs"
4675     AC_DEFINE(HAVE_STATFS)
4676 else
4677     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4678         AC_TRY_COMPILE(
4679             [
4680                 #include <stddef.h>
4681                 #include <sys/statvfs.h>
4682             ],
4683             [
4684                 statvfs("/", NULL);
4685             ],
4686             wx_cv_func_statvfs=yes,
4687             wx_cv_func_statvfs=no
4688         )
4689     )
4690
4691     if test "$wx_cv_func_statvfs" = "yes"; then
4692         dnl we also have to check whether we should use statvfs_t (works under
4693         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4694         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4695         dnl mode both work fine)
4696         dnl
4697         dnl for this check C++ compiler has to be used as passing incompatible
4698         dnl pointers is just a warning and not an error in C
4699         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4700             AC_LANG_PUSH(C++)
4701             AC_TRY_COMPILE(
4702                 [
4703                     #include <sys/statvfs.h>
4704                 ],
4705                 [
4706                     long l;
4707                     statvfs_t fs;
4708                     statvfs("/", &fs);
4709                     l = fs.f_bsize;
4710                     l += fs.f_blocks;
4711                     l += fs.f_bavail;
4712                 ],
4713                 wx_cv_type_statvfs_t=statvfs_t,
4714                 [
4715                     AC_TRY_COMPILE(
4716                         [
4717                             #include <sys/statvfs.h>
4718                         ],
4719                         [
4720                             long l;
4721                             struct statvfs fs;
4722                             statvfs("/", &fs);
4723                             l = fs.f_bsize;
4724                             l += fs.f_blocks;
4725                             l += fs.f_bavail;
4726                         ],
4727                         wx_cv_type_statvfs_t="struct statvfs",
4728                         wx_cv_type_statvfs_t="unknown"
4729                     )
4730                 ]
4731             )
4732             AC_LANG_POP()
4733         )
4734
4735         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4736             AC_DEFINE(HAVE_STATVFS)
4737         fi
4738     else
4739         dnl set it for the test below
4740         wx_cv_type_statvfs_t="unknown"
4741     fi
4742 fi
4743
4744 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4745     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4746 else
4747     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4748 fi
4749
4750 dnl check for fcntl() or at least flock() needed by Unix implementation of
4751 dnl wxSingleInstanceChecker
4752 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4753     AC_CHECK_FUNCS(fcntl flock, break)
4754
4755     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4756         AC_MSG_WARN(wxSingleInstanceChecker not available)
4757         wxUSE_SNGLINST_CHECKER=no
4758     fi
4759 fi
4760
4761 dnl look for a function to modify the environment
4762 AC_CHECK_FUNCS(setenv putenv, break)
4763 if test "$ac_cv_func_setenv" = "yes"; then
4764     AC_CHECK_FUNCS(unsetenv)
4765 fi
4766
4767 HAVE_SOME_SLEEP_FUNC=0
4768 if test "$USE_BEOS" = 1; then
4769     dnl BeOS has its own (wonder where did they get it from) sleep() function
4770     dnl in unistd.h
4771     AC_DEFINE(HAVE_SLEEP)
4772     HAVE_SOME_SLEEP_FUNC=1
4773 fi
4774
4775 if test "$USE_DARWIN" = 1; then
4776     dnl Mac OS X/Darwin has both nanosleep and usleep
4777     dnl but only usleep is defined in unistd.h
4778     AC_DEFINE(HAVE_USLEEP)
4779     HAVE_SOME_SLEEP_FUNC=1
4780 fi
4781
4782 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4783     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4784     POSIX4_LINK=
4785     AC_CHECK_FUNCS(nanosleep,
4786         AC_DEFINE(HAVE_NANOSLEEP),
4787         [
4788             AC_CHECK_LIB(posix4, nanosleep,
4789                 [
4790                     AC_DEFINE(HAVE_NANOSLEEP)
4791                     POSIX4_LINK=" -lposix4"
4792                 ],
4793                 [
4794                     WX_CHECK_FUNCS(usleep,,
4795                                     AC_MSG_WARN([wxSleep() function will not work])
4796                     )
4797                 ]
4798             )
4799         ]
4800     )
4801 fi
4802
4803 dnl check for uname (POSIX) and gethostname (BSD)
4804 WX_CHECK_FUNCS(uname,,,[#include <sys/utsname.h>])
4805 if test "$wx_cv_func_uname" != yes; then
4806     WX_CHECK_FUNCS(gethostname)
4807 fi
4808
4809 WX_CHECK_FUNCS(strtok_r, [], [], [#define _REENTRANT])
4810
4811 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4812 dnl libnsl or libresolv or libsocket)
4813 INET_LINK=
4814 AC_CHECK_FUNCS(inet_addr,
4815     AC_DEFINE(HAVE_INET_ADDR),
4816     [
4817         AC_CHECK_LIB(nsl, inet_addr,
4818             INET_LINK="nsl",
4819             [
4820                 AC_CHECK_LIB(resolv, inet_addr,
4821                     INET_LINK="resolv",
4822                     [
4823                         AC_CHECK_LIB(socket, inet_addr,
4824                             INET_LINK="socket"
4825                         )
4826                     ]
4827                 )
4828             ]
4829         )
4830     ]
4831 )
4832
4833 AC_CHECK_FUNCS(inet_aton,
4834         AC_DEFINE(HAVE_INET_ATON),
4835         [
4836             dnl only check it in the same lib
4837             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4838         ])
4839
4840 if test "x$INET_LINK" != "x"; then
4841     AC_DEFINE(HAVE_INET_ADDR)
4842     INET_LINK=" -l$INET_LINK"
4843 fi
4844
4845 WX_CHECK_FUNCS(fdopen)
4846
4847 if test "$wxUSE_TARSTREAM" = "yes"; then
4848     WX_CHECK_FUNCS(sysconf)
4849
4850     WX_CHECK_FUNCS(getpwuid_r, [], [],
4851                    [
4852                     #define _REENTRANT
4853                     #include <pwd.h>
4854                    ],
4855                    [[
4856                     struct passwd pw, *ppw;
4857                     char buf[1024];
4858                     getpwuid_r(0, &pw, buf, sizeof(buf), &ppw)
4859                    ]])
4860
4861     WX_CHECK_FUNCS(getgrgid_r, [], [],
4862                    [
4863                     #define _REENTRANT
4864                     #include <grp.h>
4865                    ],
4866                    [[
4867                     struct group grp, *pgrp;
4868                     char buf[1024];
4869                     getgrgid_r(0, &grp, buf, sizeof(buf), &pgrp)
4870                    ]])
4871 fi
4872
4873 fi
4874
4875
4876 dnl ===========================================================================
4877 dnl Now we have all the info we need - use it!
4878 dnl ===========================================================================
4879
4880 dnl flush the cache
4881 AC_CACHE_SAVE
4882
4883 dnl ---------------------------------------------------------------------------
4884 dnl thread support for Unix (for Win32 and OS/2 see past
4885 dnl                          the next matching "else")
4886 dnl ---------------------------------------------------------------------------
4887
4888 dnl under MSW (except mingw32) we always have thread support
4889 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4890
4891     dnl the code below:
4892     dnl
4893     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4894     dnl   necessary to build the MT programs for the linker and compiler
4895     dnl   respectively
4896     dnl
4897     dnl   sets wxUSE_THREADS=1 if thread support is activated
4898
4899     THREADS_LINK=
4900     THREADS_CFLAGS=
4901
4902     if test "$wxUSE_THREADS" = "yes" ; then
4903         if test "$USE_BEOS" = 1; then
4904             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4905             wxUSE_THREADS="no"
4906         fi
4907     fi
4908
4909     if test "$wxUSE_THREADS" = "yes" ; then
4910         dnl find if POSIX threads are available
4911         dnl
4912         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4913         dnl archive from http://ac-archive.sourceforge.net/
4914         dnl
4915         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4916         dnl Forero Cuervo <bachue@bachue.com> for the original code
4917
4918         dnl TODO: cache the result
4919
4920         dnl define the list of the thread options to try in the loop below
4921         dnl with the convention that anything starting with '-' is a cpp flag
4922         dnl while anything else is a library (i.e. there is an implicit "-l")
4923         THREAD_OPTS="-pthread"
4924         if test "x$SUNCXX" = xyes; then
4925             THREAD_OPTS="-mt lthread $THREAD_OPTS"
4926         fi
4927
4928         case "${host}" in
4929           *-*-solaris2* | *-*-sunos4* )
4930                 if test "x$GCC" = "xyes"; then
4931                     dnl Solaris/gcc combination use this one for some reason
4932                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4933                 fi
4934                 ;;
4935           *-*-freebsd*)
4936                 dnl look, in order, for the kernel threads, then Linux threads
4937                 dnl and finally the userland threads
4938                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4939                 ;;
4940           *-*-darwin* | *-*-cygwin* )
4941                 dnl Darwin / Mac OS X just uses -lpthread tested below
4942                 dnl and so does Cygwin
4943                 THREAD_OPTS=""
4944                 ;;
4945           *-*-aix*)
4946                 dnl AIX calls the library libpthreads - thanks IBM!
4947                 THREAD_OPTS="pthreads"
4948                 ;;
4949           *-hp-hpux* )
4950                 if test "x$GCC" = "xyes"; then
4951                     dnl g++ versions before 3.3.2 don't support -pthread.
4952                     $CXX -dumpspecs | grep 'pthread:' >/dev/null ||
4953                         THREAD_OPTS=""
4954                 else
4955                     dnl HP-UX aCC (tested with version B3910B A.06.05 [Jul 25
4956                     dnl 2005]) supports -mt
4957                     THREAD_OPTS="-mt"
4958                 fi
4959                 ;;
4960
4961           *-*-irix* )
4962                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4963                 dnl doesn't give an error for it neither, just a warning
4964                 dnl message -- but this is still very annoying
4965                 if test "x$GCC" = "xyes"; then
4966                     THREAD_OPTS=""
4967                 fi
4968                 ;;
4969
4970           *-*-qnx*)
4971                 dnl under QNX thread functions are in libc so we don't need any
4972                 dnl special options to link with them
4973                 THREAD_OPTS=""
4974                 ;;
4975
4976           *-*-*UnixWare*)
4977                 dnl flying by man pages here: Caldera online docs use this
4978                 if test "x$GCC" != "xyes"; then
4979                     THREAD_OPTS="-Ethread"
4980                 fi
4981                 ;;
4982         esac
4983
4984         case "${host}" in
4985             *-*-qnx*)
4986                 dnl -lpthread works, i.e. AC_TRY_LINK() would pass, but results
4987                 dnl in warnings and is not needed under QNX so try without it
4988                 dnl first
4989                 THREAD_OPTS="none pthread"
4990                 ;;
4991
4992             *)
4993                 dnl simply linking with libpthread should make the test below
4994                 dnl work but it's far from certain that the threaded programs
4995                 dnl compiled without any special switches actually work, so try
4996                 dnl it after all the others
4997                 THREAD_OPTS="$THREAD_OPTS pthread none"
4998                 ;;
4999         esac
5000
5001         dnl now test for all possibilities
5002         THREADS_OK=no
5003         for flag in $THREAD_OPTS; do
5004             case $flag in
5005                 none)
5006                     AC_MSG_CHECKING([whether pthreads work without any flags])
5007                     ;;
5008
5009                 -*)
5010                     AC_MSG_CHECKING([whether pthreads work with $flag])
5011                     THREADS_CFLAGS="$flag"
5012                     ;;
5013
5014                 *)
5015                     AC_MSG_CHECKING([for the pthreads library -l$flag])
5016                     THREADS_LINK="-l$flag"
5017                     ;;
5018               esac
5019
5020               save_LIBS="$LIBS"
5021               save_CFLAGS="$CFLAGS"
5022               LIBS="$THREADS_LINK $LIBS"
5023               CFLAGS="$THREADS_CFLAGS $CFLAGS"
5024
5025               AC_TRY_LINK([#include <pthread.h>],
5026                           [pthread_create(0,0,0,0);],
5027                           THREADS_OK=yes)
5028
5029               LIBS="$save_LIBS"
5030               CFLAGS="$save_CFLAGS"
5031
5032               AC_MSG_RESULT($THREADS_OK)
5033               if test "x$THREADS_OK" = "xyes"; then
5034                       break;
5035               fi
5036
5037               THREADS_LINK=""
5038               THREADS_CFLAGS=""
5039       done
5040
5041       if test "x$THREADS_OK" != "xyes"; then
5042           wxUSE_THREADS=no
5043           AC_MSG_WARN([No thread support on this system... disabled])
5044       else
5045           dnl yes, these special compiler flags should be used with the
5046           dnl linker as well
5047           dnl
5048           dnl NB: add them to LDFLAGS immediately because we need them to be
5049           dnl     used for the subsequent tests some of which can fail without
5050           dnl     MT support, hence the reason for the duplication below:
5051           dnl     adding them just to WXCONFIG_LDFLAGS and adding the entire
5052           dnl     contents of the latter to LDFLAGS in the end is not enough.
5053           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
5054           WXCONFIG_LDFLAGS="$THREADS_CFLAGS $WXCONFIG_LDFLAGS"
5055           LIBS="$THREADS_LINK $LIBS"
5056
5057           AC_MSG_CHECKING([if more special flags are required for pthreads])
5058           flag=no
5059           case "${host}" in
5060             *-aix*)
5061                 dnl again quoting from
5062                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
5063                 dnl
5064                 dnl     When compiling and linking with -pthread, the library
5065                 dnl     search path should include -L/usr/lib/threads at the
5066                 dnl     beginning of the path.
5067                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
5068                 WXCONFIG_LDFLAGS="-L/usr/lib/threads $WXCONFIG_LDFLAGS"
5069                 flag="-D_THREAD_SAFE"
5070                 ;;
5071             *-freebsd*)
5072                 flag="-D_THREAD_SAFE"
5073                 ;;
5074             *-hp-hpux* )
5075                 flag="-D_REENTRANT"
5076                 if test "x$GCC" != "xyes"; then
5077                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
5078                     flag="$flag -D_RWSTD_MULTI_THREAD"
5079                 fi
5080                 ;;
5081             *solaris* | alpha*-osf*)
5082                 flag="-D_REENTRANT"
5083                 ;;
5084           esac
5085           AC_MSG_RESULT(${flag})
5086           if test "x$flag" != xno; then
5087               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
5088           fi
5089
5090           dnl don't add these options to CPPFLAGS as cpp might not know them
5091           WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS $THREADS_CFLAGS"
5092       fi
5093     fi
5094
5095     dnl do other tests only if we are using threads
5096     if test "$wxUSE_THREADS" = "yes" ; then
5097       AC_CHECK_FUNCS(thr_setconcurrency)
5098
5099       dnl can't use AC_CHECK_FUNCS for this one as it's usually a macro and so
5100       dnl wouldn't be found by it
5101       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup,
5102       [
5103         dnl C compiler may treat pthread_cleanup_push() as an undeclared
5104         dnl function and not give a warning even if it's unavailable, so use
5105         dnl the C++ one for this test
5106         AC_LANG_PUSH(C++)
5107         AC_TRY_COMPILE([#include <pthread.h>
5108                void ThreadCleanupFunc(void *p);
5109             ],
5110             [
5111                 void *p;
5112                 pthread_cleanup_push(ThreadCleanupFunc, p);
5113                 pthread_cleanup_pop(0);
5114             ], [
5115                wx_cv_func_pthread_cleanup=yes
5116             ], [
5117                wx_cv_func_pthread_cleanup=no
5118             ]
5119         )
5120         AC_LANG_POP()
5121       ])
5122       if test "x$wx_cv_func_pthread_cleanup" = "xyes"; then
5123         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
5124       fi
5125
5126       AC_CHECK_HEADERS(sched.h,,, [AC_INCLUDES_DEFAULT()])
5127       if test "$ac_cv_header_sched_h" = "yes"; then
5128           AC_CHECK_FUNC(sched_yield,
5129             AC_DEFINE(HAVE_SCHED_YIELD),
5130             [
5131                 AC_CHECK_LIB(posix4,
5132                     sched_yield,
5133                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
5134                     AC_MSG_WARN(wxThread::Yield will not work properly)
5135                 )
5136             ]
5137           )
5138       fi
5139
5140       dnl to be able to set the thread priority, we need to have all of the
5141       dnl following functions:
5142       dnl   1. pthread_attr_getschedpolicy
5143       dnl   2. sched_get_priority_min and sched_get_priority_max
5144       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
5145       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
5146       HAVE_PRIOR_FUNCS=0
5147       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
5148                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
5149                        [AC_CHECK_FUNC(sched_get_priority_max,
5150                            HAVE_PRIOR_FUNCS=1,
5151                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
5152                              [
5153                                 HAVE_PRIOR_FUNCS=1
5154                                 POSIX4_LINK=" -lposix4"
5155                              ],
5156                            )]
5157                        )]
5158                      )]
5159                    )
5160
5161       if test "$HAVE_PRIOR_FUNCS" = 1; then
5162         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
5163       else
5164         AC_MSG_WARN(Setting thread priority will not work)
5165       fi
5166
5167       AC_CHECK_FUNC(pthread_cancel,
5168                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
5169                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
5170
5171       AC_CHECK_FUNC(pthread_mutex_timedlock,
5172                     AC_DEFINE(HAVE_PTHREAD_MUTEX_TIMEDLOCK),
5173                     AC_MSG_WARN([wxMutex::LockTimeout() will not work]))
5174
5175       AC_CHECK_FUNC(pthread_attr_setstacksize,
5176                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
5177
5178       dnl mutexattr_t initialization is done in quite different ways on different
5179       dnl platforms, so check for a few things:
5180       dnl
5181       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
5182       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
5183       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
5184       dnl defined, we do it by directly assigned
5185       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
5186
5187       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
5188       [
5189         AC_TRY_COMPILE([#include <pthread.h>],
5190             [
5191                pthread_mutexattr_t attr;
5192                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5193             ],
5194             wx_cv_type_pthread_mutexattr_t=yes,
5195             wx_cv_type_pthread_mutexattr_t=no
5196         )
5197       ])
5198
5199       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
5200         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
5201
5202         dnl check if we already have the declaration we need, it is not
5203         dnl present in some systems' headers
5204         AC_CACHE_CHECK([for pthread_mutexattr_settype declaration],
5205                        wx_cv_func_pthread_mutexattr_settype_decl, [
5206                        AC_TRY_COMPILE([#include <pthread.h>],
5207                            [
5208                                pthread_mutexattr_t attr;
5209                                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5210                            ],
5211                            wx_cv_func_pthread_mutexattr_settype_decl=yes,
5212                            wx_cv_func_pthread_mutexattr_settype_decl=no
5213                        )
5214         ])
5215         if test "$wx_cv_func_pthread_mutexattr_settype_decl" = "yes"; then
5216             AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_SETTYPE_DECL)
5217         fi
5218       else
5219         dnl don't despair, there may be another way to do it
5220         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
5221                        wx_cv_type_pthread_rec_mutex_init,
5222         [
5223             AC_TRY_COMPILE([#include <pthread.h>],
5224                 [
5225                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
5226                 ], [
5227                     wx_cv_type_pthread_rec_mutex_init=yes
5228                 ], [
5229                     wx_cv_type_pthread_rec_mutex_init=no
5230                 ]
5231             )
5232         ])
5233         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
5234           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
5235         else
5236           dnl this may break code working elsewhere, so at least warn about it
5237           AC_MSG_WARN([wxMutex won't be recursive on this platform])
5238         fi
5239       fi
5240
5241       if test "$wxUSE_COMPILER_TLS" = "auto"; then
5242           if test "$USE_NETBSD" = 1; then
5243               AC_MSG_WARN([Disabling TLS under NetBSD, please contact wx-dev if it works now])
5244               wxUSE_COMPILER_TLS=no
5245           else
5246               wxUSE_COMPILER_TLS=yes
5247           fi
5248       fi
5249
5250       if test "$wxUSE_COMPILER_TLS" = "yes"; then
5251           dnl test for compiler thread-specific variables support
5252           AC_CACHE_CHECK([for __thread keyword],
5253                          wx_cv_cc___thread,
5254               [
5255                   AC_TRY_COMPILE([#include <pthread.h>],
5256                       [
5257                           static __thread int n = 0;
5258                           static __thread int *p = 0;
5259                       ],
5260                       wx_cv_cc___thread=yes,
5261                       wx_cv_cc___thread=no
5262                   )
5263               ]
5264           )
5265
5266           if test "$wx_cv_cc___thread" = "yes"; then
5267               AX_GXX_VERSION
5268               if test -n "$ax_cv_gxx_version"; then
5269                   dnl g++ supports __thread since at least version 3.3 but its support
5270                   dnl seems to be broken until 4.1, see
5271                   dnl   http://thread.gmane.org/gmane.comp.lib.wxwidgets.devel/108388
5272                   dnl
5273                   dnl NB: we still need to test __thread support with
5274                   dnl     AC_TRY_COMPILE above even for g++ 4 as it doesn't
5275                   dnl     support it for all architectures (e.g. it doesn't
5276                   dnl     work under OS X)
5277                   AC_MSG_CHECKING([whether __thread support in g++ is usable])
5278                   case "$ax_cv_gxx_version" in
5279                     1.* | 2.* | 3.* )
5280                         AC_MSG_RESULT([no, it's broken])
5281                         wx_cv_cc___thread=no
5282                         ;;
5283                     *)
5284                         AC_MSG_RESULT([yes, it works])
5285                         ;;
5286                   esac
5287               fi
5288           fi
5289
5290           if test "$wx_cv_cc___thread" = "yes"; then
5291             AC_DEFINE(HAVE___THREAD_KEYWORD)
5292           fi
5293         fi
5294     fi
5295
5296 dnl from if !MSW
5297 else
5298     if test "$wxUSE_THREADS" = "yes" ; then
5299       case "${host}" in
5300         x86_64-*-mingw32* )
5301         ;;
5302         *-*-mingw32* )
5303             dnl check if the compiler accepts -mthreads
5304             AC_CACHE_CHECK([if compiler supports -mthreads],
5305                 wx_cv_cflags_mthread,
5306                 [
5307                     CFLAGS_OLD="$CFLAGS"
5308                     CFLAGS="-mthreads $CFLAGS"
5309                     AC_TRY_COMPILE([], [],
5310                         wx_cv_cflags_mthread=yes,
5311                         wx_cv_cflags_mthread=no
5312                     )
5313                 ]
5314             )
5315
5316             if test "$wx_cv_cflags_mthread" = "yes"; then
5317                 dnl it does, use it
5318                 WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mthreads"
5319                 LDFLAGS="$LDFLAGS -mthreads"
5320             else
5321                 dnl it doesn't
5322                 CFLAGS="$CFLAGS_OLD"
5323             fi
5324         ;;
5325         *-pc-os2*emx )
5326             WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -Zmt -D__ST_MT_ERRNO__"
5327             LDFLAGS="$LDFLAGS -Zmt"
5328         ;;
5329       esac
5330     fi
5331 fi
5332
5333 AC_CHECK_FUNC(localtime_r, [ AC_DEFINE(HAVE_LOCALTIME_R) ])
5334 AC_CHECK_FUNC(gmtime_r, [ AC_DEFINE(HAVE_GMTIME_R) ])
5335 dnl By preference, we probably should use getaddrinfo which avoids thread
5336 dnl safety issues and supports IPv6, however there currently is no code
5337 dnl for it, so testing for it is temporarily disabled and we are restricted
5338 dnl to gethostbyname_r/gethostbyaddr_r  and getservbyname_r
5339
5340 dnl AC_CHECK_FUNC(getaddrinfo, AC_DEFINE(HAVE_GETADDRINFO), [
5341     dnl no getaddrinfo, so check for gethostbyname_r and
5342     dnl related functions (taken from python's configure.in)
5343     dnl sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments
5344       AX_FUNC_WHICH_GETHOSTBYNAME_R
5345       if test "x$ac_cv_func_which_gethostbyname_r" = "xno" -o \
5346               "x$ac_cv_func_which_gethostbyname_r" = "xunknown" ; then
5347           AC_CHECK_FUNC(gethostbyname, [ AC_DEFINE(HAVE_GETHOSTBYNAME) ])
5348       fi
5349       dnl A similar test for getservbyname_r
5350       dnl I'm tempted to just not do this test which is taking much time and
5351       dnl do something similar as for gethostbyaddr_r, but OTOH the macro
5352       dnl doing the test already exists, so using it is easy enough.     - SN
5353       AC_raf_FUNC_WHICH_GETSERVBYNAME_R
5354       if test "x$ac_cv_func_which_getservbyname_r" = "xno" -o \
5355               "x$ac_cv_func_which_getservbyname_r" = "xunknown" ; then
5356           AC_CHECK_FUNCS(getservbyname,[ AC_DEFINE(HAVE_GETSERVBYNAME) ])
5357       fi
5358       dnl For gethostbyaddr_r, we currently do no separate test, instead, we
5359       dnl silently assume it's available exactly if gethostbyname_r is
5360       dnl available and always requires two more arguments than
5361       dnl gethostbyname_r.
5362       dnl (also, I'm lazy and there no m4 file that's ready for use for this
5363       dnl  function, although it should be easy to rewrite the gethostbyname_r
5364       dnl  check to fit this case, if it's really needed.                - SN )
5365 dnl    ]
5366 dnl )
5367
5368 if test "$wxUSE_THREADS" = "yes"; then
5369   AC_DEFINE(wxUSE_THREADS)
5370
5371   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
5372 else
5373   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
5374   dnl functions - add tests for other functions here as well
5375   if test "$wx_cv_func_strtok_r" = "yes"; then
5376     AC_MSG_CHECKING(if -D_REENTRANT is needed)
5377     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
5378         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_REENTRANT"
5379         AC_MSG_RESULT(yes)
5380     else
5381         AC_MSG_RESULT(no)
5382     fi
5383   fi
5384 fi
5385
5386 if test "$WXGTK2" = 1 ; then
5387   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK2)
5388 fi
5389
5390 if test "$WXGTK127" = 1 ; then
5391   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
5392 fi
5393
5394 if test "$WXGPE" = 1 ; then
5395   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
5396 fi
5397
5398 dnl DEBUG_CFLAGS contains debugging options (supposed to be the same for C and C++
5399 dnl compilers: we'd need a separate DEBUG_CXXFLAGS if this is ever not the case)
5400 DEBUG_CFLAGS=
5401 if `echo $CXXFLAGS $CFLAGS | grep " -g" >/dev/null`; then
5402     dnl the CXXFLAGS or the CFLAGS variable already contains the -g flag
5403     dnl (e.g. it was specified by the user before running configure); since
5404     dnl later they will be merged with DEBUG_CFLAGS, don't set the -g option
5405     dnl in DEBUG_CFLAGS to avoid (possibly different) flag duplicates
5406     AC_MSG_WARN([CXXFLAGS/CFLAGS already contains -g flag; ignoring the --enable-debug_info option])
5407 elif test "$wxUSE_DEBUG_INFO" = "yes" ; then
5408     DEBUG_CFLAGS="-g"
5409 fi
5410
5411 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
5412     wxUSE_DEBUG_INFO=yes
5413     if test "$GCC" = yes; then
5414         DEBUG_CFLAGS="-ggdb"
5415     fi
5416 fi
5417
5418 if test "$wxUSE_DEBUG_FLAG" = "no" ; then
5419     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -DwxDEBUG_LEVEL=0"
5420
5421     if test "$wxUSE_GTK" = 1 ; then
5422         if test "x$wxGTK_VERSION" = "x1" ; then
5423             CPPFLAGS="-DGTK_NO_CHECK_CASTS $CPPFLAGS"
5424         else
5425             CPPFLAGS="$CPPFLAGS -DG_DISABLE_CAST_CHECKS"
5426         fi
5427     fi
5428 fi
5429
5430 if test "$wxUSE_MEM_TRACING" = "yes" ; then
5431     AC_DEFINE(wxUSE_MEMORY_TRACING)
5432     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
5433     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
5434     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
5435 fi
5436
5437 if test "$wxUSE_DMALLOC" = "yes" ; then
5438     DMALLOC_LIBS="-ldmallocthcxx"
5439 fi
5440
5441 dnl cc/cxx/ld option for profiling
5442 PROFILE_FLAGS=
5443 if test "$wxUSE_PROFILE" = "yes" ; then
5444     PROFILE_FLAGS=" -pg"
5445 fi
5446
5447 if test "$GCC" = "yes" ; then
5448     if test "$wxUSE_NO_RTTI" = "yes" ; then
5449         dnl Define wxNO_RTTI on the command line because only g++ 4.3 and later
5450         dnl define __GXX_RTTI which allows us to detect the use of -fno-rtti
5451         dnl switch but we need to do it manually for the older versions.
5452         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -DwxNO_RTTI -fno-rtti"
5453     fi
5454     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5455         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-exceptions"
5456     fi
5457     if test "$wxUSE_PERMISSIVE" = "yes" ; then
5458         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -fpermissive"
5459     fi
5460
5461     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
5462     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
5463     dnl for each subroutine by default -- using the switch below only creates
5464     dnl one entry per file instead at the price of minor performance penalty
5465     dnl
5466     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
5467     dnl without -ffunction-sections.  No idea how long we'll need to maintain
5468     dnl this, or even the extent of gcc/wx version combinations affected, but
5469     dnl also as above, this 'fix' does not come without side effects.
5470     dnl
5471     dnl TODO: test for the gcc version here (how?)
5472     case "${host}" in
5473       powerpc*-*-aix* )
5474         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mminimal-toc"
5475         ;;
5476       *-hppa* )
5477         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -ffunction-sections"
5478         ;;
5479     esac
5480 fi
5481
5482 dnl C/C++ compiler option for optimization (supposed to be the same for both)
5483 OPTIMISE_CFLAGS=
5484 if `echo $CXXFLAGS $CFLAGS | grep " -O" >/dev/null`; then
5485     dnl the CXXFLAGS or the CFLAGS variable already contains -O optimization flag
5486     dnl (e.g. it was specified by the user before running configure); since
5487     dnl later they will be merged with OPTIMISE_CFLAGS, don't set the -O option
5488     dnl in OPTIMISE_CFLAGS to avoid (possibly different) flag duplicates
5489     AC_MSG_WARN([CXXFLAGS/CFLAGS already contains -O flag; ignoring the --disable-optimise option])
5490 else
5491     if test "$wxUSE_OPTIMISE" = "no" ; then
5492         if test "$GCC" = yes ; then
5493             dnl use -O0 because compiling with it is faster than compiling with no
5494             dnl optimization options at all (at least with g++ 3.2)
5495             OPTIMISE_CFLAGS="-O0"
5496         fi
5497     else
5498         if test "$GCC" = yes ; then
5499             case "${host}" in
5500                 *-pc-os2_emx | *-pc-os2-emx )
5501                     dnl Not all of the supported gcc versions understand
5502                     dnl -fstrict-aliasing and none actually needs it (yet).
5503                     OPTIMISE_CFLAGS="-O2"
5504                 ;;
5505                 *)
5506                     dnl Switch on optimisation but keep strict-aliasing off for
5507                     dnl now (see -fstrict-aliasing in the gcc manual). When it is
5508                     dnl switched back on consider using -Wstrict-aliasing=2.
5509                     OPTIMISE_CFLAGS="-O2 -fno-strict-aliasing"
5510                 ;;
5511             esac
5512         else
5513             OPTIMISE_CFLAGS="-O"
5514         fi
5515     fi
5516 fi
5517
5518 dnl ---------------------------------------------------------------------------
5519 dnl compatibility level
5520 dnl ---------------------------------------------------------------------------
5521
5522 if test "x$WXWIN_COMPATIBILITY_2_6" = "xyes"; then
5523     AC_DEFINE(WXWIN_COMPATIBILITY_2_6)
5524
5525     WXWIN_COMPATIBILITY_2_8="yes"
5526 fi
5527
5528 if test "x$WXWIN_COMPATIBILITY_2_8" != "xno"; then
5529     AC_DEFINE(WXWIN_COMPATIBILITY_2_8)
5530 fi
5531
5532 dnl ---------------------------------------------------------------------------
5533 dnl the library may be built without GUI classes at all
5534 dnl ---------------------------------------------------------------------------
5535
5536 if test "$wxUSE_GUI" = "yes"; then
5537     AC_DEFINE(wxUSE_GUI)
5538
5539     dnl the things we always pull in the GUI version of the library:
5540     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
5541     dnl    library really can't be built without those)
5542     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
5543     dnl    almost any program and the first 2 are needed to show a message box
5544     dnl    which want to be always able to do)
5545     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
5546     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
5547     dnl    need the dcs, pens, brushes, ...), this just can't be done now
5548     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
5549     dnl 5. misc stuff: timers, settings, message box
5550 fi
5551
5552 dnl ---------------------------------------------------------------------------
5553 dnl Unix/Windows
5554 dnl ---------------------------------------------------------------------------
5555
5556 if test "$wxUSE_UNIX" = "yes"; then
5557   AC_DEFINE(wxUSE_UNIX)
5558 fi
5559
5560 dnl ------------------------------------------------------------------------
5561 dnl DLL support
5562 dnl ------------------------------------------------------------------------
5563
5564 dnl under MSW we always have LoadLibrary/GetProcAddress
5565 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
5566
5567     HAVE_DL_FUNCS=0
5568     HAVE_SHL_FUNCS=0
5569     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5570         if test "$USE_DOS" = 1; then
5571             HAVE_DL_FUNCS=0
5572         else
5573             dnl the test is a bit complicated because we check for dlopen() both with
5574             dnl and without -ldl and we also try to find shl_load() if there is no
5575             dnl dlopen() on this system
5576             AC_CHECK_FUNCS(dlopen,
5577             [
5578                 AC_DEFINE(HAVE_DLOPEN)
5579                 HAVE_DL_FUNCS=1
5580             ],
5581             [
5582                 AC_CHECK_LIB(dl, dlopen,
5583                             [
5584                                 AC_DEFINE(HAVE_DLOPEN)
5585                                 HAVE_DL_FUNCS=1
5586                                 DL_LINK=" -ldl$DL_LINK"
5587                             ],
5588                             [
5589                                 AC_CHECK_FUNCS(shl_load,
5590                                               [
5591                                                 AC_DEFINE(HAVE_SHL_LOAD)
5592                                                 HAVE_SHL_FUNCS=1
5593                                               ],
5594                                               [
5595                                                 AC_CHECK_LIB(shl_load, dld,
5596                                                              [
5597                                                                 HAVE_SHL_FUNCS=1
5598                                                                 DL_LINK=" -ldld$DL_LINK"
5599                                                              ])
5600                                               ])
5601                             ])
5602             ])
5603
5604             dnl check also for dlerror()
5605             if test "$HAVE_DL_FUNCS" = 1; then
5606                 AC_CHECK_FUNCS(dlerror,
5607                     AC_DEFINE(HAVE_DLERROR),
5608                     [
5609                         AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
5610                     ]
5611                 )
5612             fi
5613         fi
5614
5615         dnl Force HAVE_DL_FUNCS on for Darwin, even if the tests failed (e.g. pre-10.3)
5616         if test "$USE_DARWIN" = 1; then
5617             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
5618             HAVE_DL_FUNCS=1
5619         fi
5620
5621         if test "$HAVE_DL_FUNCS" = 0; then
5622             if test "$HAVE_SHL_FUNCS" = 0; then
5623               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
5624                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
5625                   wxUSE_DYNAMIC_LOADER=no
5626                   wxUSE_DYNLIB_CLASS=no
5627               else
5628                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
5629               fi
5630             fi
5631         fi
5632     fi
5633 fi
5634
5635 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
5636     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
5637 fi
5638 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5639     AC_DEFINE(wxUSE_DYNLIB_CLASS)
5640 fi
5641
5642
5643 dnl ---------------------------------------------------------------------------
5644 dnl Verify consistency of plugins/monolithic/shared settings:
5645 dnl ---------------------------------------------------------------------------
5646
5647 if test "$wxUSE_PLUGINS" = "yes" ; then
5648     if test "$wxUSE_SHARED" = "no" ; then
5649         AC_MSG_WARN([plugins supported only in shared build, disabling])
5650         wxUSE_PLUGINS=no
5651     fi
5652     if test "$wxUSE_MONOLITHIC" = "yes" ; then
5653         AC_MSG_WARN([plugins not supported monolithic build, disabling])
5654         wxUSE_PLUGINS=no
5655     fi
5656     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
5657         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
5658         wxUSE_PLUGINS=no
5659     fi
5660     if test "$wxUSE_PLUGINS" = "yes" ; then
5661         AC_DEFINE(wxUSE_PLUGINS)
5662     fi
5663 fi
5664
5665 dnl ---------------------------------------------------------------------------
5666 dnl File system watcher checks
5667 dnl ---------------------------------------------------------------------------
5668
5669 if test "$wxUSE_FSWATCHER" = "yes"; then
5670     dnl wxFileSystemWatcher is always available under MSW but we need either
5671     dnl inotify or kqueue support in the system for it under Unix (this
5672     dnl includes OS X which does have kqueue but no other platforms)
5673     if test "$wxUSE_MSW" != "1"; then
5674         if test "$wxUSE_UNIX" = "yes"; then
5675             AC_CHECK_HEADERS(sys/inotify.h,,, [AC_INCLUDES_DEFAULT()])
5676             if test "$ac_cv_header_sys_inotify_h" = "yes"; then
5677                 AC_DEFINE(wxHAS_INOTIFY)
5678             else
5679                 AC_CHECK_HEADERS(sys/event.h,,, [AC_INCLUDES_DEFAULT()])
5680                 if test "$ac_cv_header_sys_event_h" = "yes"; then
5681                     AC_DEFINE(wxHAS_KQUEUE)
5682                 else
5683                     wxUSE_FSWATCHER=no
5684                 fi
5685             fi
5686         else
5687             wxUSE_FSWATCHER=no
5688         fi
5689     else
5690         if test "$wxUSE_THREADS" != "yes"; then
5691             AC_MSG_WARN([wxFileSystemWatcher disabled due to --disable-threads])
5692             wxUSE_FSWATCHER=no
5693         fi
5694     fi
5695
5696     if test "$wxUSE_FSWATCHER" = "yes"; then
5697         AC_DEFINE(wxUSE_FSWATCHER)
5698         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS fswatcher"
5699     else
5700         AC_MSG_WARN([wxFileSystemWatcher won't be available on this platform])
5701     fi
5702 fi
5703
5704 dnl ---------------------------------------------------------------------------
5705 dnl Register non-GUI class options for makefiles and setup.h
5706 dnl ---------------------------------------------------------------------------
5707
5708 if test "$wxUSE_STL" = "yes"; then
5709   AC_DEFINE(wxUSE_STL)
5710 fi
5711
5712 if test "$wxUSE_EXTENDED_RTTI" = "yes"; then
5713   AC_DEFINE(wxUSE_EXTENDED_RTTI)
5714 fi
5715
5716 if test "$wxUSE_ANY" = "yes"; then
5717     AC_DEFINE(wxUSE_ANY)
5718 fi
5719
5720 if test "$wxUSE_APPLE_IEEE" = "yes"; then
5721   AC_DEFINE(wxUSE_APPLE_IEEE)
5722 fi
5723
5724 if test "$wxUSE_TIMER" = "yes"; then
5725   AC_DEFINE(wxUSE_TIMER)
5726 fi
5727
5728 dnl Unix implementation needs additional checks because audio support
5729 dnl comes in many favours:
5730 if test "$USE_UNIX" = 1 ; then
5731     dnl mmedia doesn't compile with wxMGL, remove this if this is ever fixed
5732     if test "$wxUSE_MGL" != 1; then
5733         dnl it's not enough to check for just the header because OSS under NetBSD
5734         dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
5735         dnl whether we need -lossaudio at link-time
5736         AC_CACHE_CHECK([for SNDCTL_DSP_SPEED in sys/soundcard.h], ac_cv_header_sys_soundcard, [
5737             AC_TRY_LINK([
5738                     #include <sys/ioctl.h>
5739                     #include <sys/soundcard.h>
5740                 ],
5741                 [
5742                     ioctl(0, SNDCTL_DSP_SPEED, 0);
5743                 ],
5744                 ac_cv_header_sys_soundcard=yes,
5745                 [
5746                     saveLibs="$LIBS"
5747                     LIBS="$saveLibs -lossaudio"
5748                     AC_TRY_LINK([
5749                             #include <sys/ioctl.h>
5750                             #include <sys/soundcard.h>
5751                         ],
5752                         [
5753                             ioctl(0, SNDCTL_DSP_SPEED, 0);
5754                         ],
5755                         ac_cv_header_sys_soundcard=yes,
5756                         [
5757                             LIBS="$saveLibs"
5758                             ac_cv_header_sys_soundcard=no
5759                         ]
5760                     )
5761                 ]
5762             )
5763         ])
5764     fi
5765
5766     if test "$ac_cv_header_sys_soundcard" = "yes"; then
5767         AC_DEFINE(HAVE_SYS_SOUNDCARD_H)
5768     fi
5769 fi
5770
5771 WITH_PLUGIN_SDL=0
5772 if test "$wxUSE_SOUND" = "yes"; then
5773   if test "$USE_UNIX" = 1 ; then
5774     if test "$wxUSE_LIBSDL" != "no"; then
5775       AM_PATH_SDL([1.2.0],
5776                   [
5777                     EXTRALIBS_SDL="$SDL_LIBS"
5778                     CFLAGS="$SDL_CFLAGS $CFLAGS"
5779                     CXXFLAGS="$SDL_CFLAGS $CXXFLAGS"
5780                     AC_DEFINE(wxUSE_LIBSDL)
5781                   ],
5782                   [wxUSE_LIBSDL="no"])
5783       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
5784         WITH_PLUGIN_SDL=1
5785       fi
5786     fi
5787   else
5788     dnl wxMGL doesn't support sound under DOS, only under Unix
5789     if test "$wxUSE_MGL" = 1; then
5790         AC_MSG_WARN([wxSound not supported in MGL under DOS... disabled])
5791         wxUSE_SOUND="no"
5792     fi
5793   fi
5794 fi
5795
5796 if test "$wxUSE_SOUND" = "yes"; then
5797   AC_DEFINE(wxUSE_SOUND)
5798   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
5799 fi
5800
5801 if test "$WXGTK2" = 1; then
5802     PKG_PROG_PKG_CONFIG()
5803
5804     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5805
5806         if test "$wxUSE_GTKPRINT" = "yes" ; then
5807
5808                 PKG_CHECK_MODULES(GTKPRINT,
5809                                   [gtk+-unix-print-2.0 >= 2.10],
5810                     [
5811                         CFLAGS="$GTKPRINT_CFLAGS $CFLAGS"
5812                         CXXFLAGS="$GTKPRINT_CFLAGS $CXXFLAGS"
5813                         AC_DEFINE(wxUSE_GTKPRINT)
5814                     ],
5815                     [
5816                         AC_MSG_WARN([GTK printing support not found (GTK+ >= 2.10), library will use GNOME printing support or standard PostScript printing])
5817                         wxUSE_GTKPRINT="no"
5818                     ]
5819                 )
5820         fi
5821
5822         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
5823
5824                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5825                                   [libgnomeprintui-2.2 >= 2.8],
5826                     [
5827                         CFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CFLAGS"
5828                         CXXFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CXXFLAGS"
5829                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5830                     ],
5831                     [
5832                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5833                         wxUSE_LIBGNOMEPRINT="no"
5834                     ]
5835                 )
5836         fi
5837     fi
5838
5839     if test "$wxUSE_MIMETYPE" = "yes" ; then
5840         if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
5841
5842                 PKG_CHECK_MODULES(GNOMEVFS,
5843                                   [gnome-vfs-2.0 >= 2.0],
5844                     [
5845                         CFLAGS="$GNOMEVFS_CFLAGS $CFLAGS"
5846                         CXXFLAGS="$GNOMEVFS_CFLAGS $CXXFLAGS"
5847                         AC_DEFINE(wxUSE_LIBGNOMEVFS)
5848                     ],
5849                     [
5850                         AC_MSG_WARN([libgnomevfs not found, library won't be able to associate MIME type])
5851                         wxUSE_LIBGNOMEVFS="no"
5852                     ]
5853                 )
5854         fi
5855     fi
5856
5857     if test "$wxUSE_LIBHILDON" = "yes" ; then
5858         PKG_CHECK_MODULES(HILDON,
5859                           [hildon-lgpl >= 0.9],
5860             [
5861                 EXTRALIBS_HILDON="$HILDON_LIBS"
5862                 CFLAGS="$CFLAGS $HILDON_CFLAGS"
5863                 CXXFLAGS="$CXXFLAGS $HILDON_CFLAGS"
5864                 AC_DEFINE(wxUSE_LIBHILDON)
5865                 ac_hildon_lgpl=1
5866             ],
5867             [
5868                 AC_MSG_WARN([libhildon_lgpl not found])
5869                         wxUSE_LIBHILDON="no"
5870                         ac_hildon_lgpl=0
5871             ]
5872         )
5873
5874         if test "$ac_hildon_lgpl" = 0 ; then
5875             PKG_CHECK_MODULES(HILDON2,
5876                               [hildon-1 >= 1.99],
5877                 [
5878                     EXTRALIBS_HILDON="$HILDON2_LIBS"
5879                     CFLAGS="$CFLAGS $HILDON2_CFLAGS"
5880                     CXXFLAGS="$CXXFLAGS $HILDON2_CFLAGS"
5881                     AC_DEFINE(wxUSE_LIBHILDON2)
5882                 ],
5883                 [
5884                     AC_MSG_WARN([libhildon_1 not found])
5885                             wxUSE_LIBHILDON2="no"
5886                 ]
5887             )
5888         fi
5889     fi
5890 fi
5891
5892 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5893   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5894 fi
5895
5896 if test "$wxUSE_STOPWATCH" = "yes"; then
5897   AC_DEFINE(wxUSE_STOPWATCH)
5898 fi
5899
5900 if test "$wxUSE_DATETIME" = "yes"; then
5901   AC_DEFINE(wxUSE_DATETIME)
5902 fi
5903
5904 if test "$wxUSE_FILE" = "yes"; then
5905   AC_DEFINE(wxUSE_FILE)
5906 fi
5907
5908 if test "$wxUSE_FFILE" = "yes"; then
5909   AC_DEFINE(wxUSE_FFILE)
5910 fi
5911
5912 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5913   if test "$wxUSE_STREAMS" != yes; then
5914     AC_MSG_WARN(wxArchive requires wxStreams... disabled)
5915     wxUSE_ARCHIVE_STREAMS=no
5916   else
5917     AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5918   fi
5919 fi
5920
5921 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5922   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5923     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5924   elif test "$wxUSE_ZLIB" = "no"; then
5925     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5926   else
5927     AC_DEFINE(wxUSE_ZIPSTREAM)
5928   fi
5929 fi
5930
5931 if test "$wxUSE_TARSTREAM" = "yes"; then
5932   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5933     AC_MSG_WARN(wxTar requires wxArchive... disabled)
5934   else
5935     AC_DEFINE(wxUSE_TARSTREAM)
5936   fi
5937 fi
5938
5939 if test "$wxUSE_FILE_HISTORY" = "yes"; then
5940   AC_DEFINE(wxUSE_FILE_HISTORY)
5941 fi
5942
5943 if test "$wxUSE_FILESYSTEM" = "yes"; then
5944   if test "$wxUSE_STREAMS" != yes -o \( "$wxUSE_FILE" != yes -a "$wxUSE_FFILE" != yes \); then
5945     AC_MSG_WARN(wxFileSystem requires wxStreams and wxFile or wxFFile... disabled)
5946     wxUSE_FILESYSTEM=no
5947   else
5948     AC_DEFINE(wxUSE_FILESYSTEM)
5949   fi
5950 fi
5951
5952 if test "$wxUSE_FS_ARCHIVE" = "yes"; then
5953   if test "$wxUSE_FILESYSTEM" != yes -o "$wxUSE_ARCHIVE_STREAMS" != yes; then
5954     AC_MSG_WARN(wxArchiveFSHandler requires wxArchive and wxFileSystem... disabled)
5955   else
5956     AC_DEFINE(wxUSE_FS_ARCHIVE)
5957   fi
5958 fi
5959
5960 if test "$wxUSE_FS_ZIP" = "yes"; then
5961   if test "$wxUSE_FS_ARCHIVE" != yes; then
5962     AC_MSG_WARN(wxZipFSHandler requires wxArchiveFSHandler... disabled)
5963   else
5964     AC_DEFINE(wxUSE_FS_ZIP)
5965   fi
5966 fi
5967
5968 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5969   if test "$USE_UNIX" != 1; then
5970     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5971     wxUSE_ON_FATAL_EXCEPTION=no
5972   else
5973     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5974   fi
5975 fi
5976
5977 if test "$wxUSE_STACKWALKER" = "yes"; then
5978     AC_DEFINE(wxUSE_STACKWALKER)
5979 fi
5980
5981 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5982     if test "$USE_UNIX" != 1 -a "$USE_WIN32" != 1; then
5983         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5984         wxUSE_DEBUGREPORT=no
5985     else
5986         AC_DEFINE(wxUSE_DEBUGREPORT)
5987         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5988             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5989         fi
5990     fi
5991 fi
5992
5993 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5994   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5995 fi
5996
5997 if test "$wxUSE_BUSYINFO" = "yes"; then
5998   AC_DEFINE(wxUSE_BUSYINFO)
5999 fi
6000
6001 if test "$wxUSE_HOTKEY" = "yes"; then
6002   if test "$wxUSE_MSW" != 1 -a "$wxUSE_OSX_COCOA" != 1 -a "$wxUSE_OSX_CARBON" != 1; then
6003     AC_MSG_WARN([Hot keys not supported by the current toolkit, disabled])
6004     wxUSE_HOTKEY=no
6005   fi
6006 elif test "$wxUSE_HOTKEY" = "auto"; then
6007   if test "$wxUSE_MSW" = 1 -o "$wxUSE_OSX_COCOA" = 1 -o "$wxUSE_OSX_CARBON" = 1; then
6008     wxUSE_HOTKEY=yes
6009   fi
6010 fi
6011 if test "$wxUSE_HOTKEY" = "yes"; then
6012   AC_DEFINE(wxUSE_HOTKEY)
6013 fi
6014
6015 if test "$wxUSE_STD_CONTAINERS" = "yes"; then
6016   AC_DEFINE(wxUSE_STD_CONTAINERS)
6017 fi
6018
6019 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
6020   AC_DEFINE(wxUSE_STD_IOSTREAM)
6021 fi
6022
6023 if test "$wxUSE_STD_STRING" = "yes"; then
6024   AC_DEFINE(wxUSE_STD_STRING)
6025 fi
6026
6027 if test "$wxUSE_STD_STRING_CONV_IN_WXSTRING" = "yes"; then
6028   AC_DEFINE(wxUSE_STD_STRING_CONV_IN_WXSTRING)
6029 fi
6030
6031 if test "$wxUSE_STDPATHS" = "yes"; then
6032   AC_DEFINE(wxUSE_STDPATHS)
6033 fi
6034
6035 if test "$wxUSE_TEXTBUFFER" = "yes"; then
6036     AC_DEFINE(wxUSE_TEXTBUFFER)
6037 fi
6038
6039 if test "$wxUSE_TEXTFILE" = "yes"; then
6040   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
6041     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
6042   else
6043     AC_DEFINE(wxUSE_TEXTFILE)
6044   fi
6045 fi
6046
6047 if test "$wxUSE_CONFIG" = "yes" ; then
6048   if test "$wxUSE_TEXTFILE" != "yes"; then
6049     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
6050   else
6051     AC_DEFINE(wxUSE_CONFIG)
6052     AC_DEFINE(wxUSE_CONFIG_NATIVE)
6053     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
6054   fi
6055 fi
6056
6057 if test "$wxUSE_INTL" = "yes" ; then
6058   if test "$wxUSE_FILE" != "yes"; then
6059     AC_MSG_WARN(I18n code requires wxFile... disabled)
6060   else
6061     AC_DEFINE(wxUSE_INTL)
6062     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
6063     GUIDIST="$GUIDIST INTL_DIST"
6064   fi
6065 fi
6066
6067 if test "$wxUSE_XLOCALE" = "yes" ; then
6068     AC_DEFINE(wxUSE_XLOCALE)
6069     AC_CHECK_TYPES(locale_t,,,
6070                    [#include <xlocale.h>
6071                     #include <locale.h>])
6072 fi
6073
6074 if test "$wxUSE_LOG" = "yes"; then
6075   AC_DEFINE(wxUSE_LOG)
6076
6077     if test "$wxUSE_LOGGUI" = "yes"; then
6078       AC_DEFINE(wxUSE_LOGGUI)
6079     fi
6080
6081     if test "$wxUSE_LOGWINDOW" = "yes"; then
6082       AC_DEFINE(wxUSE_LOGWINDOW)
6083     fi
6084
6085     if test "$wxUSE_LOGDIALOG" = "yes"; then
6086       AC_DEFINE(wxUSE_LOG_DIALOG)
6087     fi
6088
6089     dnl the keyboard sample requires wxUSE_LOG
6090     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
6091 fi
6092
6093 if test "$wxUSE_LONGLONG" = "yes"; then
6094   AC_DEFINE(wxUSE_LONGLONG)
6095 fi
6096
6097 if test "$wxUSE_GEOMETRY" = "yes"; then
6098   AC_DEFINE(wxUSE_GEOMETRY)
6099 fi
6100
6101 if test "$wxUSE_BASE64" = "yes"; then
6102   AC_DEFINE(wxUSE_BASE64)
6103 fi
6104
6105 if test "$wxUSE_STREAMS" = "yes" ; then
6106   AC_DEFINE(wxUSE_STREAMS)
6107 fi
6108
6109 if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
6110   AC_DEFINE(wxUSE_PRINTF_POS_PARAMS)
6111 fi
6112
6113 if test "$wxUSE_OBJC_UNIQUIFYING" = "yes"; then
6114   AC_DEFINE(wxUSE_OBJC_UNIQUIFYING)
6115 fi
6116
6117 dnl ---------------------------------------------------------------------------
6118 dnl console event loop stuff
6119 dnl ---------------------------------------------------------------------------
6120
6121 if test "$wxUSE_CONSOLE_EVENTLOOP" = "yes"; then
6122     AC_DEFINE(wxUSE_CONSOLE_EVENTLOOP)
6123
6124     if test "$wxUSE_UNIX" = "yes"; then
6125         if test "$wxUSE_SELECT_DISPATCHER" = "yes"; then
6126             AC_DEFINE(wxUSE_SELECT_DISPATCHER)
6127         fi
6128
6129         if test "$wxUSE_EPOLL_DISPATCHER" = "yes"; then
6130             AC_CHECK_HEADERS(sys/epoll.h,,, [AC_INCLUDES_DEFAULT()])
6131             if test "$ac_cv_header_sys_epoll_h" = "yes"; then
6132                 AC_DEFINE(wxUSE_EPOLL_DISPATCHER)
6133             else
6134                 AC_MSG_WARN([sys/epoll.h not available, wxEpollDispatcher disabled])
6135             fi
6136         fi
6137     fi
6138 fi
6139
6140 dnl ---------------------------------------------------------------------------
6141 dnl time/date functions
6142 dnl ---------------------------------------------------------------------------
6143
6144 dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
6145 dnl function to be used for high resolution timers
6146 AC_CHECK_FUNCS(gettimeofday ftime, break)
6147
6148 if test "$ac_cv_func_gettimeofday" = "yes"; then
6149     AC_CACHE_CHECK([whether gettimeofday takes two arguments],
6150                    wx_cv_func_gettimeofday_has_2_args,
6151     [
6152         dnl on some _really_ old systems it takes only 1 argument
6153         AC_TRY_COMPILE(
6154             [
6155                 #include <sys/time.h>
6156                 #include <unistd.h>
6157             ],
6158             [
6159                 struct timeval tv;
6160                 gettimeofday(&tv, NULL);
6161             ],
6162             wx_cv_func_gettimeofday_has_2_args=yes,
6163             AC_TRY_COMPILE(
6164                 [
6165                     #include <sys/time.h>
6166                     #include <unistd.h>
6167                 ],
6168                 [
6169                     struct timeval tv;
6170                     gettimeofday(&tv);
6171                 ],
6172                 wx_cv_func_gettimeofday_has_2_args=no,
6173                 [
6174                     AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
6175                     wx_cv_func_gettimeofday_has_2_args=unknown
6176                 ]
6177             )
6178         )
6179     ])
6180
6181     if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
6182         AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
6183     fi
6184 fi
6185
6186 if test "$wxUSE_DATETIME" = "yes"; then
6187     dnl check for timezone variable
6188     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
6189     AC_CACHE_CHECK(for timezone variable in <time.h>,
6190                    wx_cv_var_timezone,
6191                    [
6192                         AC_LANG_PUSH(C++)
6193                         AC_TRY_COMPILE(
6194                             [
6195                                 #include <time.h>
6196                             ],
6197                             [
6198                                 int tz;
6199                                 tz = timezone;
6200                             ],
6201                             [
6202                                 wx_cv_var_timezone=timezone
6203                             ],
6204                             [
6205                                 AC_TRY_COMPILE(
6206                                     [
6207                                         #include <time.h>
6208                                     ],
6209                                     [
6210                                         int tz;
6211                                         tz = _timezone;
6212                                     ],
6213                                     [
6214                                         wx_cv_var_timezone=_timezone
6215                                     ],
6216                                     [
6217                                         AC_TRY_COMPILE(
6218                                             [
6219                                                 #include <time.h>
6220                                             ],
6221                                             [
6222                                                 int tz;
6223                                                 tz = __timezone;
6224                                             ],
6225                                             [
6226                                                 wx_cv_var_timezone=__timezone
6227                                             ],
6228                                             [
6229                                                 if test "$USE_DOS" = 0 ; then
6230                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
6231                                                 fi
6232                                             ]
6233                                         )
6234                                     ]
6235                                 )
6236                             ]
6237                         )
6238                         AC_LANG_POP()
6239                    ]
6240     )
6241
6242     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
6243     if test "x$wx_cv_var_timezone" != x ; then
6244         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
6245     fi
6246
6247     dnl check for localtime (it's POSIX, but the check can do no harm...)
6248     AC_CHECK_FUNCS(localtime)
6249
6250     if test "$ac_cv_func_localtime" = "yes"; then
6251         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
6252                        wx_cv_struct_tm_has_gmtoff,
6253         [
6254             AC_TRY_COMPILE(
6255                 [
6256                     #include <time.h>
6257                 ],
6258                 [
6259                     struct tm tm;
6260                     tm.tm_gmtoff++;
6261                 ],
6262                 [
6263                     wx_cv_struct_tm_has_gmtoff=yes
6264                 ],
6265                 wx_cv_struct_tm_has_gmtoff=no
6266             )
6267         ])
6268     fi
6269
6270     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
6271         AC_DEFINE(WX_GMTOFF_IN_TM)
6272     fi
6273
6274     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
6275 fi
6276
6277 dnl ------------------------------------------------------------------------
6278 dnl wxSocket
6279 dnl ------------------------------------------------------------------------
6280
6281 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
6282 if test "$wxUSE_SOCKETS" = "yes"; then
6283     if test "$wxUSE_MGL" = 1; then
6284         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
6285         wxUSE_SOCKETS="no"
6286     fi
6287 fi
6288
6289 if test "$wxUSE_SOCKETS" = "yes"; then
6290     dnl under MSW we always have sockets
6291     if test "$TOOLKIT" != "MSW"; then
6292         dnl under Solaris and OS/2, socket functions live in -lsocket
6293         AC_CHECK_FUNC(socket,,
6294             [
6295                 AC_CHECK_LIB(socket, socket,
6296                     if test "$INET_LINK" != " -lsocket"; then
6297                         INET_LINK="$INET_LINK -lsocket"
6298                     fi,
6299                     [
6300                         AC_MSG_WARN([socket library not found - sockets will be disabled])
6301                         wxUSE_SOCKETS=no
6302                     ]
6303                 )
6304             ]
6305         )
6306     fi
6307 fi
6308
6309 if test "$wxUSE_SOCKETS" = "yes" ; then
6310     dnl this test may be appropriate if building under cygwin
6311     dnl right now I'm assuming it also uses the winsock stuff
6312     dnl like mingw does..  -- RL
6313     if test "$TOOLKIT" != "MSW"; then
6314         dnl determine the type of third argument for getsockname
6315         dnl This test needs to be done in C++ mode since gsocket.cpp now
6316         dnl is C++ code and pointer cast that are possible even without
6317         dnl warning in C still fail in C++.
6318         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
6319                        wx_cv_type_getsockname3,
6320             [
6321                 AC_LANG_PUSH(C++)
6322                 AC_TRY_COMPILE(
6323                     [
6324                         #include <sys/types.h>
6325                         #include <sys/socket.h>
6326                     ],
6327                     [
6328                         socklen_t len;
6329                         getsockname(0, 0, &len);
6330                     ],
6331                     wx_cv_type_getsockname3=socklen_t,
6332                     [
6333                         dnl the compiler will compile the version with size_t
6334                         dnl even if the real type of the last parameter is int
6335                         dnl but it should give at least a warning about
6336                         dnl converting between incompatible pointer types, so
6337                         dnl try to use it to get the correct behaviour at
6338                         dnl least with gcc (otherwise we'd always use size_t)
6339                         CFLAGS_OLD="$CFLAGS"
6340                         if test "$GCC" = yes ; then
6341                             CFLAGS="-Werror $CFLAGS"
6342                         fi
6343
6344                         AC_TRY_COMPILE(
6345                             [
6346                                 #include <sys/types.h>
6347                                 #include <sys/socket.h>
6348                             ],
6349                             [
6350                                 size_t len;
6351                                 getsockname(0, 0, &len);
6352                             ],
6353                             wx_cv_type_getsockname3=size_t,
6354                             AC_TRY_COMPILE(
6355                                 [
6356                                     #include <sys/types.h>
6357                                     #include <sys/socket.h>
6358                                 ],
6359                                 [
6360                                     int len;
6361                                     getsockname(0, 0, &len);
6362                                 ],
6363                                 wx_cv_type_getsockname3=int,
6364                                 wx_cv_type_getsockname3=unknown
6365                             )
6366                         )
6367
6368                         CFLAGS="$CFLAGS_OLD"
6369                     ]
6370                 )
6371                 AC_LANG_POP()
6372             ])
6373
6374         if test "$wx_cv_type_getsockname3" = "unknown"; then
6375             wxUSE_SOCKETS=no
6376             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6377         else
6378             AC_DEFINE_UNQUOTED(WX_SOCKLEN_T, $wx_cv_type_getsockname3)
6379         fi
6380         dnl Do this again for getsockopt as it may be different
6381         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
6382                        wx_cv_type_getsockopt5,
6383             [
6384                 dnl Note that the rules for compatibility of pointers
6385                 dnl are somewhat different between C and C++, so code
6386                 dnl that fails in C++ may not even give a warning about
6387                 dnl converting between incompatible pointer types in C.
6388                 dnl So this test needs to be done in C++ mode.
6389                 AC_LANG_PUSH(C++)
6390                 AC_TRY_COMPILE(
6391                     [
6392                         #include <sys/types.h>
6393                         #include <sys/socket.h>
6394                     ],
6395                     [
6396                         socklen_t len;
6397                         getsockopt(0, 0, 0, 0, &len);
6398                     ],
6399                     wx_cv_type_getsockopt5=socklen_t,
6400                     [
6401                         AC_TRY_COMPILE(
6402                             [
6403                                 #include <sys/types.h>
6404                                 #include <sys/socket.h>
6405                             ],
6406                             [
6407                                 size_t len;
6408                                 getsockopt(0, 0, 0, 0, &len);
6409                             ],
6410                             wx_cv_type_getsockopt5=size_t,
6411                             AC_TRY_COMPILE(
6412                                 [
6413                                     #include <sys/types.h>
6414                                     #include <sys/socket.h>
6415                                 ],
6416                                 [
6417                                     int len;
6418                                     getsockopt(0, 0, 0, 0, &len);
6419                                 ],
6420                                 wx_cv_type_getsockopt5=int,
6421                                 wx_cv_type_getsockopt5=unknown
6422                             )
6423                         )
6424                     ]
6425                 )
6426                 AC_LANG_POP()
6427             ])
6428
6429         if test "$wx_cv_type_getsockopt5" = "unknown"; then
6430             wxUSE_SOCKETS=no
6431             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6432         else
6433             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
6434         fi
6435     fi
6436 fi
6437
6438 if test "$wxUSE_SOCKETS" = "yes" ; then
6439     if test "$wxUSE_IPV6" = "yes"; then
6440         AC_CACHE_CHECK(
6441             [whether we have sockaddr_in6],
6442             [wx_cv_type_sockaddr_in6],
6443             [
6444                 AC_TRY_COMPILE(
6445                     [
6446                         #include <sys/types.h>
6447                         #include <sys/socket.h>
6448                         #include <netinet/in.h>
6449                     ],
6450                     [
6451                         struct sockaddr_in6 sa6;
6452                     ],
6453                     wx_cv_type_sockaddr_in6=yes,
6454                     wx_cv_type_sockaddr_in6=no
6455                 )
6456             ]
6457         )
6458
6459         if test "$wx_cv_type_sockaddr_in6"="yes"; then
6460             AC_DEFINE(wxUSE_IPV6)
6461         else
6462             AC_MSG_WARN([IPv6 support not available... disabled])
6463         fi
6464     fi
6465
6466     AC_DEFINE(wxUSE_SOCKETS)
6467     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
6468 fi
6469
6470 if test "$wxUSE_PROTOCOL" = "yes"; then
6471     if test "$wxUSE_SOCKETS" != "yes"; then
6472         AC_MSG_WARN(Protocol classes require sockets... disabled)
6473         wxUSE_PROTOCOL=no
6474     fi
6475 fi
6476
6477 if test "$wxUSE_PROTOCOL" = "yes"; then
6478     AC_DEFINE(wxUSE_PROTOCOL)
6479
6480     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
6481         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
6482     fi
6483     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
6484         AC_DEFINE(wxUSE_PROTOCOL_FTP)
6485     fi
6486     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
6487         AC_DEFINE(wxUSE_PROTOCOL_FILE)
6488     fi
6489 else
6490     if test "$wxUSE_FS_INET" = "yes"; then
6491         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
6492         wxUSE_FS_INET="no"
6493     fi
6494 fi
6495
6496 if test "$wxUSE_URL" = "yes"; then
6497     if test "$wxUSE_PROTOCOL" != "yes"; then
6498         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
6499         wxUSE_URL=no
6500     fi
6501     if test "$wxUSE_URL" = "yes"; then
6502         AC_DEFINE(wxUSE_URL)
6503     fi
6504 fi
6505
6506 if test "$wxUSE_VARIANT" = "yes"; then
6507     AC_DEFINE(wxUSE_VARIANT)
6508 fi
6509
6510 if test "$wxUSE_FS_INET" = "yes"; then
6511   AC_DEFINE(wxUSE_FS_INET)
6512 fi
6513
6514 dnl ---------------------------------------------------------------------------
6515 dnl Joystick support
6516 dnl ---------------------------------------------------------------------------
6517
6518 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
6519     wxUSE_JOYSTICK=no
6520
6521     dnl under MSW we always have joystick support
6522     if test "$TOOLKIT" = "MSW"; then
6523         wxUSE_JOYSTICK=yes
6524
6525     dnl mac only available on darwin
6526     elif test "$TOOLKIT" = "OSX" -o "$TOOLKIT" = "COCOA"; then
6527         if test "$USE_DARWIN" = 1; then
6528             dnl check for a bug in the headers, some have bad setEventCallout
6529             AC_MSG_CHECKING([headers have declarations needed for joystick support])
6530             AC_LANG_PUSH(C++)
6531             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
6532                             [ IOHIDQueueInterface *qi = NULL;
6533                               IOHIDCallbackFunction cb = NULL;
6534                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
6535                             [ wxUSE_JOYSTICK=yes ]
6536                           )
6537             AC_LANG_POP()
6538             AC_MSG_RESULT($wxUSE_JOYSTICK)
6539         fi
6540
6541     dnl joystick support is only for Linux 2.1.x or greater
6542     else
6543         dnl wxJoystick not supported by wxMGL at all
6544         if test "$wxUSE_MGL" != 1; then
6545             dnl notice the dummy includes argument: without it, AC_CHECK_HEADER
6546             dnl checks only whether the header can be preprocessed, not that it
6547             dnl can be compiled and in Linux 2.6.16 joystick.h is present but
6548             dnl can't be compiled because of an error and with the default
6549             dnl AC_CHECK_HEADER semantics we'd still detect it in this case and
6550             dnl build would fail later
6551             AC_CHECK_HEADERS([linux/joystick.h], [wxUSE_JOYSTICK=yes],, [AC_INCLUDES_DEFAULT()])
6552         fi
6553     fi
6554
6555     if test "$wxUSE_JOYSTICK" = "yes"; then
6556         AC_DEFINE(wxUSE_JOYSTICK)
6557         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
6558     else
6559         AC_MSG_WARN(Joystick not supported by this system... disabled)
6560     fi
6561 fi
6562
6563
6564 dnl ---------------------------------------------------------------------------
6565 dnl String stuff
6566 dnl ---------------------------------------------------------------------------
6567
6568 if test "$wxUSE_FONTENUM" = "yes" ; then
6569   AC_DEFINE(wxUSE_FONTENUM)
6570 fi
6571
6572 if test "$wxUSE_FONTMAP" = "yes" ; then
6573   AC_DEFINE(wxUSE_FONTMAP)
6574 fi
6575
6576 if test "$wxUSE_UNICODE" = "yes" ; then
6577   AC_DEFINE(wxUSE_UNICODE)
6578
6579   if test "$USE_WIN32" != 1; then
6580       wxUSE_UNICODE_MSLU=no
6581   fi
6582
6583   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
6584         AC_CHECK_LIB(unicows,main,
6585             [
6586                 AC_DEFINE(wxUSE_UNICODE_MSLU)
6587             ],
6588             [
6589                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
6590                              Applications will only run on Windows NT/2000/XP!])
6591                 wxUSE_UNICODE_MSLU=no
6592             ])
6593     fi
6594 fi
6595
6596 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "yes"; then
6597     AC_DEFINE(wxUSE_UNICODE_UTF8)
6598
6599     if test "$wxUSE_UNICODE_UTF8_LOCALE" = "yes"; then
6600         AC_DEFINE(wxUSE_UTF8_LOCALE_ONLY)
6601     fi
6602 fi
6603
6604 dnl ---------------------------------------------------------------------------
6605 dnl big GUI components: MDI, doc/view, printing, help, ...
6606 dnl ---------------------------------------------------------------------------
6607
6608 if test "$wxUSE_CONSTRAINTS" = "yes"; then
6609     AC_DEFINE(wxUSE_CONSTRAINTS)
6610     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
6611 fi
6612
6613 if test "$wxUSE_MDI" = "yes"; then
6614     AC_DEFINE(wxUSE_MDI)
6615
6616     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6617         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
6618         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
6619     fi
6620 fi
6621
6622 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
6623     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
6624     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
6625 fi
6626
6627 if test "$wxUSE_HELP" = "yes"; then
6628     AC_DEFINE(wxUSE_HELP)
6629     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
6630
6631     if test "$wxUSE_MSW" = 1; then
6632       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
6633         AC_DEFINE(wxUSE_MS_HTML_HELP)
6634       fi
6635     fi
6636
6637     if test "$wxUSE_WXHTML_HELP" = "yes"; then
6638       if test "$wxUSE_HTML" = "yes"; then
6639         AC_DEFINE(wxUSE_WXHTML_HELP)
6640       else
6641         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
6642         wxUSE_WXHTML_HELP=no
6643       fi
6644     fi
6645 fi
6646
6647 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
6648     AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
6649     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
6650 fi
6651
6652 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
6653   AC_DEFINE(wxUSE_POSTSCRIPT)
6654 fi
6655
6656 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
6657
6658 if test "$wxUSE_SVG" = "yes"; then
6659     AC_DEFINE(wxUSE_SVG)
6660 fi
6661
6662 dnl ---------------------------------------------------------------------------
6663 dnl wxMetafile
6664 dnl ---------------------------------------------------------------------------
6665
6666 if test "$wxUSE_METAFILE" = "yes"; then
6667     if test "$wxUSE_MSW" != 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_PM" != 1; then
6668         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
6669         wxUSE_METAFILE=no
6670     fi
6671 elif test "$wxUSE_METAFILE" = "auto"; then
6672     if test "$wxUSE_MSW" = 1 -o "$wxUSE_MAC" = 1 -o "$wxUSE_PM" = 1; then
6673         wxUSE_METAFILE=yes
6674     fi
6675 fi
6676
6677 if test "$wxUSE_METAFILE" = "yes"; then
6678     AC_DEFINE(wxUSE_METAFILE)
6679     if test "$wxUSE_MSW" = 1; then
6680         dnl this one should probably be made separately configurable
6681         AC_DEFINE(wxUSE_ENH_METAFILE)
6682     fi
6683 fi
6684
6685 dnl ---------------------------------------------------------------------------
6686 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
6687 dnl ---------------------------------------------------------------------------
6688
6689 dnl check for ole headers and disable a few features requiring it if not
6690 dnl present (earlier versions of mingw32 don't have ole2.h)
6691 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
6692                           -o "$wxUSE_CLIPBOARD"     = "yes" \
6693                           -o "$wxUSE_OLE"     = "yes" \
6694                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
6695     AC_CHECK_HEADER(ole2.h,,, [ ])
6696
6697     if test "$ac_cv_header_ole2_h" = "yes" ; then
6698         if test "$GCC" = yes ; then
6699             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
6700             AC_TRY_COMPILE([#include <windows.h>
6701                             #include <ole2.h>],
6702                            [],
6703                            [AC_MSG_RESULT(no)],
6704                            [AC_MSG_RESULT(yes)
6705                             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fvtable-thunks"])
6706             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
6707             if test "$wxUSE_OLE" = "yes" ; then
6708                 AC_DEFINE(wxUSE_OLE)
6709                 AC_DEFINE(wxUSE_OLE_AUTOMATION)
6710                 AC_DEFINE(wxUSE_ACTIVEX)
6711                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
6712             fi
6713         fi
6714
6715         dnl for OLE clipboard and dnd
6716         if test "$wxUSE_DATAOBJ" = "yes" ; then
6717             AC_DEFINE(wxUSE_DATAOBJ)
6718         fi
6719     else
6720         AC_MSG_WARN([Some features disabled because OLE headers not found])
6721
6722         wxUSE_CLIPBOARD=no
6723         wxUSE_DRAG_AND_DROP=no
6724         wxUSE_DATAOBJ=no
6725         wxUSE_OLE=no
6726     fi
6727 fi
6728
6729 if test "$wxUSE_IPC" = "yes"; then
6730     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
6731         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
6732         wxUSE_IPC=no
6733     fi
6734
6735     if test "$wxUSE_IPC" = "yes"; then
6736         AC_DEFINE(wxUSE_IPC)
6737         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
6738     fi
6739 fi
6740
6741 if test "$wxUSE_DATAOBJ" = "yes"; then
6742     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6743         AC_MSG_WARN([wxDataObject not yet supported under $TOOLKIT... disabled])
6744         wxUSE_DATAOBJ=no
6745     else
6746         AC_DEFINE(wxUSE_DATAOBJ)
6747     fi
6748 else
6749     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
6750     wxUSE_CLIPBOARD=no
6751     wxUSE_DRAG_AND_DROP=no
6752 fi
6753
6754 if test "$wxUSE_CLIPBOARD" = "yes"; then
6755     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6756         AC_MSG_WARN([Clipboard not yet supported under $TOOLKIT... disabled])
6757         wxUSE_CLIPBOARD=no
6758     fi
6759
6760     if test "$wxUSE_CLIPBOARD" = "yes"; then
6761         AC_DEFINE(wxUSE_CLIPBOARD)
6762     fi
6763 fi
6764
6765 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
6766     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_MGL" = 1 -o \
6767             "$wxUSE_DFB" = 1; then
6768         AC_MSG_WARN([Drag and drop not yet supported under $TOOLKIT... disabled])
6769         wxUSE_DRAG_AND_DROP=no
6770     fi
6771
6772     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
6773         AC_DEFINE(wxUSE_DRAG_AND_DROP)
6774     fi
6775
6776 fi
6777
6778 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
6779     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
6780 fi
6781
6782 if test "$wxUSE_CLIPBOARD" = "yes"; then
6783     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS clipboard"
6784 fi
6785
6786 if test "$wxUSE_SPLINES" = "yes" ; then
6787   AC_DEFINE(wxUSE_SPLINES)
6788 fi
6789
6790 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
6791   AC_DEFINE(wxUSE_MOUSEWHEEL)
6792 fi
6793
6794 if test "$wxUSE_UIACTIONSIMULATOR" = "yes" ; then
6795     AC_DEFINE(wxUSE_UIACTIONSIMULATOR)
6796     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS uiaction"
6797 fi
6798
6799 if test "$wxUSE_DC_TRANSFORM_MATRIX" = "yes" ; then
6800     AC_DEFINE(wxUSE_DC_TRANSFORM_MATRIX)
6801 fi
6802
6803 dnl ---------------------------------------------------------------------------
6804 dnl GUI controls
6805 dnl ---------------------------------------------------------------------------
6806
6807 USES_CONTROLS=0
6808 if test "$wxUSE_CONTROLS" = "yes"; then
6809   USES_CONTROLS=1
6810 fi
6811
6812 if test "$wxUSE_MARKUP" = "yes"; then
6813   AC_DEFINE(wxUSE_MARKUP)
6814 fi
6815
6816 if test "$wxUSE_ACCEL" = "yes"; then
6817   AC_DEFINE(wxUSE_ACCEL)
6818   USES_CONTROLS=1
6819 fi
6820
6821 if test "$wxUSE_ANIMATIONCTRL" = "yes"; then
6822   AC_DEFINE(wxUSE_ANIMATIONCTRL)
6823   USES_CONTROLS=1
6824   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS animate"
6825 fi
6826
6827 if test "$wxUSE_BANNERWINDOW" = "yes"; then
6828   AC_DEFINE(wxUSE_BANNERWINDOW)
6829 fi
6830
6831 if test "$wxUSE_BUTTON" = "yes"; then
6832   AC_DEFINE(wxUSE_BUTTON)
6833   USES_CONTROLS=1
6834 fi
6835
6836 if test "$wxUSE_BMPBUTTON" = "yes"; then
6837   AC_DEFINE(wxUSE_BMPBUTTON)
6838   USES_CONTROLS=1
6839 fi
6840
6841 if test "$wxUSE_CALCTRL" = "yes"; then
6842   AC_DEFINE(wxUSE_CALENDARCTRL)
6843   USES_CONTROLS=1
6844   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
6845 fi
6846
6847 if test "$wxUSE_CARET" = "yes"; then
6848   AC_DEFINE(wxUSE_CARET)
6849   USES_CONTROLS=1
6850   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
6851 fi
6852
6853 if test "$wxUSE_COLLPANE" = "yes"; then
6854     AC_DEFINE(wxUSE_COLLPANE)
6855     USES_CONTROLS=1
6856     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS collpane"
6857 fi
6858
6859 if test "$wxUSE_COMBOBOX" = "yes"; then
6860   AC_DEFINE(wxUSE_COMBOBOX)
6861   USES_CONTROLS=1
6862 fi
6863
6864 if test "$wxUSE_COMBOCTRL" = "yes"; then
6865   AC_DEFINE(wxUSE_COMBOCTRL)
6866   USES_CONTROLS=1
6867 fi
6868
6869 if test "$wxUSE_COMMANDLINKBUTTON" = "yes"; then
6870   AC_DEFINE(wxUSE_COMMANDLINKBUTTON)
6871   USES_CONTROLS=1
6872 fi
6873
6874 if test "$wxUSE_CHOICE" = "yes"; then
6875   AC_DEFINE(wxUSE_CHOICE)
6876   USES_CONTROLS=1
6877 fi
6878
6879 if test "$wxUSE_CHOICEBOOK" = "yes"; then
6880     AC_DEFINE(wxUSE_CHOICEBOOK)
6881     USES_CONTROLS=1
6882 fi
6883
6884 if test "$wxUSE_CHECKBOX" = "yes"; then
6885   AC_DEFINE(wxUSE_CHECKBOX)
6886   USES_CONTROLS=1
6887 fi
6888
6889 if test "$wxUSE_CHECKLST" = "yes"; then
6890   AC_DEFINE(wxUSE_CHECKLISTBOX)
6891   USES_CONTROLS=1
6892 fi
6893
6894 if test "$wxUSE_COLOURPICKERCTRL" = "yes"; then
6895   AC_DEFINE(wxUSE_COLOURPICKERCTRL)
6896   USES_CONTROLS=1
6897 fi
6898
6899 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
6900   AC_DEFINE(wxUSE_DATEPICKCTRL)
6901   USES_CONTROLS=1
6902 fi
6903
6904 if test "$wxUSE_DIRPICKERCTRL" = "yes"; then
6905   AC_DEFINE(wxUSE_DIRPICKERCTRL)
6906   USES_CONTROLS=1
6907 fi
6908
6909 if test "$wxUSE_FILECTRL" = "yes"; then
6910   AC_DEFINE(wxUSE_FILECTRL)
6911   USES_CONTROLS=1
6912 fi
6913
6914 if test "$wxUSE_FILEPICKERCTRL" = "yes"; then
6915   AC_DEFINE(wxUSE_FILEPICKERCTRL)
6916   USES_CONTROLS=1
6917 fi
6918
6919 if test "$wxUSE_FONTPICKERCTRL" = "yes"; then
6920   AC_DEFINE(wxUSE_FONTPICKERCTRL)
6921   USES_CONTROLS=1
6922 fi
6923
6924 if test "$wxUSE_DISPLAY" = "yes"; then
6925     if test "$wxUSE_DFB" = 1 -o "$wxUSE_MGL" = 1; then
6926         AC_MSG_WARN([wxDisplay not yet supported under $TOOLKIT... disabled])
6927         wxUSE_DISPLAY=no
6928     else
6929         AC_DEFINE(wxUSE_DISPLAY)
6930         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
6931     fi
6932 fi
6933
6934 if test "$wxUSE_DETECT_SM" = "yes"; then
6935     AC_DEFINE(wxUSE_DETECT_SM)
6936 fi
6937
6938 if test "$wxUSE_GAUGE" = "yes"; then
6939   AC_DEFINE(wxUSE_GAUGE)
6940   USES_CONTROLS=1
6941 fi
6942
6943 if test "$wxUSE_GRID" = "yes"; then
6944   AC_DEFINE(wxUSE_GRID)
6945   USES_CONTROLS=1
6946   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
6947 fi
6948
6949 if test "$wxUSE_HEADERCTRL" = "yes"; then
6950   AC_DEFINE(wxUSE_HEADERCTRL)
6951   USES_CONTROLS=1
6952 fi
6953
6954 if test "$wxUSE_HYPERLINKCTRL" = "yes"; then
6955   AC_DEFINE(wxUSE_HYPERLINKCTRL)
6956   USES_CONTROLS=1
6957 fi
6958
6959 if test "$wxUSE_BITMAPCOMBOBOX" = "yes"; then
6960   AC_DEFINE(wxUSE_BITMAPCOMBOBOX)
6961   USES_CONTROLS=1
6962 fi
6963
6964 if test "$wxUSE_DATAVIEWCTRL" = "yes"; then
6965   AC_DEFINE(wxUSE_DATAVIEWCTRL)
6966   USES_CONTROLS=1
6967   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dataview"
6968 fi
6969
6970 if test "$wxUSE_IMAGLIST" = "yes"; then
6971     AC_DEFINE(wxUSE_IMAGLIST)
6972 fi
6973
6974 if test "$wxUSE_INFOBAR" = "yes"; then
6975     AC_DEFINE(wxUSE_INFOBAR)
6976 fi
6977
6978 if test "$wxUSE_LISTBOOK" = "yes"; then
6979     AC_DEFINE(wxUSE_LISTBOOK)
6980     USES_CONTROLS=1
6981 fi
6982
6983 if test "$wxUSE_LISTBOX" = "yes"; then
6984     AC_DEFINE(wxUSE_LISTBOX)
6985     USES_CONTROLS=1
6986 fi
6987
6988 if test "$wxUSE_LISTCTRL" = "yes"; then
6989     if test "$wxUSE_IMAGLIST" = "yes"; then
6990         AC_DEFINE(wxUSE_LISTCTRL)
6991         USES_CONTROLS=1
6992         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
6993     else
6994         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
6995     fi
6996 fi
6997
6998 if test "$wxUSE_EDITABLELISTBOX" = "yes"; then
6999     AC_DEFINE(wxUSE_EDITABLELISTBOX)
7000     USES_CONTROLS=1
7001 fi
7002
7003 if test "$wxUSE_NOTEBOOK" = "yes"; then
7004     AC_DEFINE(wxUSE_NOTEBOOK)
7005     USES_CONTROLS=1
7006     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
7007 fi
7008
7009 if test "$wxUSE_NOTIFICATION_MESSAGE" = "yes"; then
7010     AC_DEFINE(wxUSE_NOTIFICATION_MESSAGE)
7011 fi
7012
7013 if test "$wxUSE_ODCOMBOBOX" = "yes"; then
7014   AC_DEFINE(wxUSE_ODCOMBOBOX)
7015   USES_CONTROLS=1
7016   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS combo"
7017 fi
7018
7019 if test "$wxUSE_RADIOBOX" = "yes"; then
7020     AC_DEFINE(wxUSE_RADIOBOX)
7021     USES_CONTROLS=1
7022 fi
7023
7024 if test "$wxUSE_RADIOBTN" = "yes"; then
7025     AC_DEFINE(wxUSE_RADIOBTN)
7026     USES_CONTROLS=1
7027 fi
7028
7029 if test "$wxUSE_REARRANGECTRL" = "yes"; then
7030     AC_DEFINE(wxUSE_REARRANGECTRL)
7031 fi
7032
7033 if test "$wxUSE_RICHMSGDLG" = "yes"; then
7034     AC_DEFINE(wxUSE_RICHMSGDLG)
7035 fi
7036
7037 if test "$wxUSE_SASH" = "yes"; then
7038     AC_DEFINE(wxUSE_SASH)
7039     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
7040 fi
7041
7042 if test "$wxUSE_SCROLLBAR" = "yes"; then
7043     AC_DEFINE(wxUSE_SCROLLBAR)
7044     USES_CONTROLS=1
7045     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll"
7046 fi
7047
7048 if test "$wxUSE_SEARCHCTRL" = "yes"; then
7049     AC_DEFINE(wxUSE_SEARCHCTRL)
7050     USES_CONTROLS=1
7051 fi
7052
7053 if test "$wxUSE_SLIDER" = "yes"; then
7054     AC_DEFINE(wxUSE_SLIDER)
7055     USES_CONTROLS=1
7056 fi
7057
7058 if test "$wxUSE_SPINBTN" = "yes"; then
7059     AC_DEFINE(wxUSE_SPINBTN)
7060     USES_CONTROLS=1
7061 fi
7062
7063 if test "$wxUSE_SPINCTRL" = "yes"; then
7064     AC_DEFINE(wxUSE_SPINCTRL)
7065     USES_CONTROLS=1
7066 fi
7067
7068 if test "$wxUSE_SPLITTER" = "yes"; then
7069     AC_DEFINE(wxUSE_SPLITTER)
7070     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
7071 fi
7072
7073 if test "$wxUSE_STATBMP" = "yes"; then
7074     AC_DEFINE(wxUSE_STATBMP)
7075     USES_CONTROLS=1
7076 fi
7077
7078 if test "$wxUSE_STATBOX" = "yes"; then
7079     AC_DEFINE(wxUSE_STATBOX)
7080     USES_CONTROLS=1
7081 fi
7082
7083 if test "$wxUSE_STATTEXT" = "yes"; then
7084     AC_DEFINE(wxUSE_STATTEXT)
7085     USES_CONTROLS=1
7086 fi
7087
7088 if test "$wxUSE_STATLINE" = "yes"; then
7089     AC_DEFINE(wxUSE_STATLINE)
7090     USES_CONTROLS=1
7091 fi
7092
7093 if test "$wxUSE_STATUSBAR" = "yes"; then
7094     dnl this will get undefined in wx/chkconf.h if it's not supported
7095     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
7096     AC_DEFINE(wxUSE_STATUSBAR)
7097     USES_CONTROLS=1
7098
7099     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
7100 fi
7101
7102 if test "$wxUSE_TEXTCTRL" = "yes"; then
7103     AC_DEFINE(wxUSE_TEXTCTRL)
7104     USES_CONTROLS=1
7105     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
7106
7107     dnl we don't have special switches to disable wxUSE_RICHEDIT[2], it doesn't
7108     dnl seem useful to allow disabling them
7109     AC_DEFINE(wxUSE_RICHEDIT)
7110     AC_DEFINE(wxUSE_RICHEDIT2)
7111 fi
7112
7113 if test "$wxUSE_TOGGLEBTN" = "yes"; then
7114     if test "$wxUSE_OLD_COCOA" = 1 ; then
7115         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
7116         wxUSE_TOGGLEBTN=no
7117     fi
7118
7119     if test "$wxUSE_TOGGLEBTN" = "yes"; then
7120         AC_DEFINE(wxUSE_TOGGLEBTN)
7121         USES_CONTROLS=1
7122     fi
7123 fi
7124
7125 if test "$wxUSE_TOOLBAR" = "yes"; then
7126     AC_DEFINE(wxUSE_TOOLBAR)
7127     USES_CONTROLS=1
7128
7129     if test "$wxUSE_UNIVERSAL" = "yes"; then
7130         wxUSE_TOOLBAR_NATIVE="no"
7131     else
7132         wxUSE_TOOLBAR_NATIVE="yes"
7133         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
7134     fi
7135
7136     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
7137 fi
7138
7139 if test "$wxUSE_TOOLTIPS" = "yes"; then
7140     if test "$wxUSE_MOTIF" = 1; then
7141         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
7142     else
7143         if test "$wxUSE_UNIVERSAL" = "yes"; then
7144             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
7145         else
7146             AC_DEFINE(wxUSE_TOOLTIPS)
7147         fi
7148     fi
7149 fi
7150
7151 if test "$wxUSE_TREEBOOK" = "yes"; then
7152     AC_DEFINE(wxUSE_TREEBOOK)
7153     USES_CONTROLS=1
7154 fi
7155
7156 if test "$wxUSE_TOOLBOOK" = "yes"; then
7157     AC_DEFINE(wxUSE_TOOLBOOK)
7158     USES_CONTROLS=1
7159 fi
7160
7161 if test "$wxUSE_TREECTRL" = "yes"; then
7162     if test "$wxUSE_IMAGLIST" = "yes"; then
7163         AC_DEFINE(wxUSE_TREECTRL)
7164         USES_CONTROLS=1
7165         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
7166     else
7167         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
7168     fi
7169 fi
7170
7171 if test "$wxUSE_TREELISTCTRL" = "yes"; then
7172     AC_DEFINE(wxUSE_TREELISTCTRL)
7173     USES_CONTROLS=1
7174 fi
7175
7176 if test "$wxUSE_POPUPWIN" = "yes"; then
7177     if test "$wxUSE_OLD_COCOA" = 1 ; then
7178         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
7179     else
7180         if test "$wxUSE_PM" = 1; then
7181             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
7182         else
7183             AC_DEFINE(wxUSE_POPUPWIN)
7184             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
7185
7186             USES_CONTROLS=1
7187         fi
7188     fi
7189 fi
7190
7191 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
7192     if test "$wxUSE_MAC" = 1 -o "$wxUSE_OLD_COCOA" = 1 -o "$wxUSE_MGL" = 1; then
7193         AC_MSG_WARN([Dialup manager not supported on this platform... disabled])
7194     else
7195         AC_DEFINE(wxUSE_DIALUP_MANAGER)
7196         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
7197     fi
7198 fi
7199
7200 if test "$wxUSE_TIPWINDOW" = "yes"; then
7201     if test "$wxUSE_PM" = 1; then
7202         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
7203     else
7204         AC_DEFINE(wxUSE_TIPWINDOW)
7205     fi
7206 fi
7207
7208 if test "$USES_CONTROLS" = 1; then
7209     AC_DEFINE(wxUSE_CONTROLS)
7210 fi
7211
7212 dnl ---------------------------------------------------------------------------
7213 dnl misc options
7214 dnl ---------------------------------------------------------------------------
7215
7216 dnl please keep the settings below in alphabetical order
7217 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
7218     AC_DEFINE(wxUSE_ACCESSIBILITY)
7219     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
7220 fi
7221
7222 if test "$wxUSE_ARTPROVIDER_STD" = "yes"; then
7223     AC_DEFINE(wxUSE_ARTPROVIDER_STD)
7224 fi
7225
7226 if test "$wxUSE_ARTPROVIDER_TANGO" = "auto"; then
7227     dnl Tango-based art provider is not needed in GTK-based ports as the
7228     dnl native art provider completely replaces it.
7229     if test "$wxUSE_GTK" != 1; then
7230         dnl It also requires support for memory-mapped PNG images.
7231         if test "$wxUSE_LIBPNG" != no -a \
7232                 "$wxUSE_IMAGE" = yes -a \
7233                 "$wxUSE_STREAMS" = yes; then
7234             wxUSE_ARTPROVIDER_TANGO="yes"
7235         fi
7236     fi
7237 fi
7238
7239 if test "$wxUSE_ARTPROVIDER_TANGO" = "yes"; then
7240     AC_DEFINE(wxUSE_ARTPROVIDER_TANGO)
7241 fi
7242
7243 if test "$wxUSE_DRAGIMAGE" = "yes"; then
7244     AC_DEFINE(wxUSE_DRAGIMAGE)
7245     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
7246 fi
7247
7248 if test "$wxUSE_EXCEPTIONS" = "yes"; then
7249     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
7250         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
7251     else
7252         AC_DEFINE(wxUSE_EXCEPTIONS)
7253         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
7254     fi
7255 fi
7256
7257 USE_HTML=0
7258 if test "$wxUSE_HTML" = "yes"; then
7259     AC_DEFINE(wxUSE_HTML)
7260     USE_HTML=1
7261     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
7262 fi
7263 if test "$wxUSE_WEBKIT" = "yes"; then
7264     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
7265         old_CPPFLAGS="$CPPFLAGS"
7266         CPPFLAGS="-x objective-c++ $CPPFLAGS"
7267         AC_CHECK_HEADER([WebKit/HIWebView.h],
7268                         [
7269                            AC_DEFINE(wxUSE_WEBKIT)
7270                            WEBKIT_LINK="-framework WebKit"
7271                         ],
7272                         [
7273                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
7274                            wxUSE_WEBKIT=no
7275                         ],
7276                         [
7277                            #include <Carbon/Carbon.h>
7278                            #include <WebKit/WebKit.h>
7279                         ])
7280         CPPFLAGS="$old_CPPFLAGS"
7281     elif test "$wxUSE_OLD_COCOA" = 1; then
7282         AC_DEFINE(wxUSE_WEBKIT)
7283     else
7284         wxUSE_WEBKIT=no
7285     fi
7286     if test "$wxUSE_WEBKIT" = "yes"; then
7287         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
7288     fi
7289 fi
7290
7291 USE_XRC=0
7292 if test "$wxUSE_XRC" = "yes"; then
7293     if test "$wxUSE_XML" != "yes"; then
7294         AC_MSG_WARN([XML library not built, XRC resources disabled])
7295         wxUSE_XRC=no
7296     else
7297         AC_DEFINE(wxUSE_XRC)
7298         USE_XRC=1
7299         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
7300     fi
7301 fi
7302
7303 USE_AUI=0
7304 if test "$wxUSE_AUI" = "yes"; then
7305    AC_DEFINE(wxUSE_AUI)
7306    USE_AUI=1
7307    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS aui"
7308 fi
7309
7310 USE_PROPGRID=0
7311 if test "$wxUSE_PROPGRID" = "yes"; then
7312    AC_DEFINE(wxUSE_PROPGRID)
7313    USE_PROPGRID=1
7314    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS propgrid"
7315 fi
7316
7317 USE_RIBBON=0
7318 if test "$wxUSE_RIBBON" = "yes"; then
7319    AC_DEFINE(wxUSE_RIBBON)
7320    USE_RIBBON=1
7321    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ribbon"
7322 fi
7323
7324 USE_STC=0
7325 if test "$wxUSE_STC" = "yes"; then
7326    AC_DEFINE(wxUSE_STC)
7327    USE_STC=1
7328    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS stc"
7329
7330    dnl python is used to update src/stc.h (see build/bakefiles/scintilla.bkl)
7331    AC_PATH_PROG(PYTHON, python)
7332    if test "x$PYTHON" = "x"; then
7333      COND_PYTHON="#"
7334    fi
7335    AC_SUBST(COND_PYTHON)
7336 fi
7337
7338 if test "$wxUSE_MENUS" = "yes"; then
7339     AC_DEFINE(wxUSE_MENUS)
7340     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
7341 fi
7342
7343 if test "$wxUSE_MIMETYPE" = "yes"; then
7344     AC_DEFINE(wxUSE_MIMETYPE)
7345 fi
7346
7347 if test "$wxUSE_MINIFRAME" = "yes"; then
7348     AC_DEFINE(wxUSE_MINIFRAME)
7349 fi
7350
7351 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
7352     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
7353 fi
7354
7355 if test "$wxUSE_TASKBARICON" = "yes"; then
7356     AC_DEFINE(wxUSE_TASKBARICON)
7357     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
7358 fi
7359
7360
7361 if test "$wxUSE_VALIDATORS" = "yes"; then
7362     AC_DEFINE(wxUSE_VALIDATORS)
7363     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
7364 fi
7365
7366 if test "$wxUSE_PALETTE" = "yes" ; then
7367     if test "$wxUSE_DFB" = 1; then
7368         AC_MSG_WARN([wxPalette not yet supported under DFB... disabled])
7369         wxUSE_PALETTE=no
7370     else
7371         AC_DEFINE(wxUSE_PALETTE)
7372     fi
7373 fi
7374
7375 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
7376   dnl Must be done this late because -lunicows must be before all the other libs
7377   LIBS=" -lunicows $LIBS"
7378 fi
7379
7380 USE_RICHTEXT=0
7381 if test "$wxUSE_RICHTEXT" = "yes"; then
7382     AC_DEFINE(wxUSE_RICHTEXT)
7383     USE_RICHTEXT=1
7384     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS richtext"
7385 fi
7386
7387 if test "$wxUSE_WEBVIEW" = "yes"; then
7388     USE_WEBVIEW_WEBKIT=0
7389     if test "$wxUSE_WEBVIEW_WEBKIT" = "yes"; then
7390         if test "$wxUSE_GTK" = 1; then
7391             AC_MSG_CHECKING([for webkitgtk libraries])
7392             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],webkitgtk-1.0)
7393             if test "$ac_find_libraries" != "" ; then
7394                 WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
7395                 if test "$ac_path_to_link" != " -L/usr/lib" ; then
7396                     LDFLAGS="$LDFLAGS $ac_path_to_link"
7397                 fi
7398                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lwebkitgtk-1.0"
7399                 AC_MSG_RESULT([yes])
7400
7401                 AC_MSG_CHECKING(for webkitgtk headers)
7402                 WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /usr/include/webkit-1.0], webkit/webkit.h)
7403                 if test "$ac_find_includes" != "" ; then
7404                    AC_MSG_RESULT(found in $ac_find_includes)
7405                    WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
7406                    CPPFLAGS="$ac_path_to_include $CPPFLAGS"
7407
7408                    dnl we also depend on libsoup
7409                    AC_MSG_CHECKING(for libsoup headers)
7410                    WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /usr/include/libsoup-2.4], libsoup/soup.h)
7411                    if test "$ac_find_includes" != "" ; then
7412                        AC_MSG_RESULT(found in $ac_find_includes)
7413                        WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
7414                        CPPFLAGS="$ac_path_to_include $CPPFLAGS"
7415
7416                        USE_WEBVIEW_WEBKIT=1
7417                    else
7418                        AC_MSG_RESULT([not found])
7419                        AC_MSG_WARN([libsoup headers not found; disabling WebKit backend])
7420                    fi
7421                 else
7422                    AC_MSG_RESULT([not found])
7423                    AC_MSG_WARN([WebKit headers not found; disabling WebKit backend])
7424                 fi
7425             else
7426                 AC_MSG_RESULT([no])
7427                 AC_MSG_WARN([WebKit libraries not found; disabling WebKit backend])
7428             fi
7429         elif test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
7430             dnl Under Mac we always have the libraries but check for the
7431             dnl headers
7432             old_CPPFLAGS="$CPPFLAGS"
7433             CPPFLAGS="-x objective-c++ $CPPFLAGS"
7434             AC_CHECK_HEADER([WebKit/HIWebView.h],
7435                             [
7436                                 USE_WEBVIEW_WEBKIT=1
7437                                 WEBKIT_LINK="-framework WebKit"
7438                             ],
7439                             [
7440                                 AC_MSG_WARN([WebKit headers not found])
7441                             ],
7442                             [
7443                                 #include <Carbon/Carbon.h>
7444                                 #include <WebKit/WebKit.h>
7445                             ])
7446             CPPFLAGS="$old_CPPFLAGS"
7447         fi
7448     fi
7449
7450     wxUSE_WEBVIEW="no"
7451     if test "$wxUSE_GTK" = 1 -o "$wxUSE_MAC" = 1; then
7452         if test "$USE_WEBVIEW_WEBKIT" = 1; then
7453             wxUSE_WEBVIEW="yes"
7454             AC_DEFINE(wxUSE_WEBVIEW_WEBKIT)
7455         else
7456             AC_MSG_WARN([WebKit not available, disabling wxWebView])
7457         fi
7458     elif test "$wxUSE_MSW" = 1; then
7459         if test "wxUSE_WEBVIEW_IE" = "yes"; then
7460             dnl TODO: Check for the required headers/libraries under Windows
7461             dnl       too and do the right thing automatically there too.
7462             wxUSE_WEBVIEW="yes"
7463             AC_DEFINE(wxUSE_WEBVIEW_IE)
7464         fi
7465     fi
7466 fi
7467
7468 if test "$wxUSE_WEBVIEW" = "yes"; then
7469     USE_WEBVIEW=1
7470     AC_DEFINE(wxUSE_WEBVIEW)
7471     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS webview"
7472 else
7473     USE_WEBVIEW=0
7474 fi
7475
7476 dnl ---------------------------------------------------------------------------
7477 dnl wxImage options
7478 dnl ---------------------------------------------------------------------------
7479
7480 if test "$wxUSE_IMAGE" = "yes" ; then
7481     AC_DEFINE(wxUSE_IMAGE)
7482
7483     if test "$wxUSE_GIF" = "yes" ; then
7484       AC_DEFINE(wxUSE_GIF)
7485     fi
7486
7487     if test "$wxUSE_PCX" = "yes" ; then
7488       AC_DEFINE(wxUSE_PCX)
7489     fi
7490
7491     if test "$wxUSE_TGA" = "yes" ; then
7492       AC_DEFINE(wxUSE_TGA)
7493     fi
7494
7495     if test "$wxUSE_IFF" = "yes" ; then
7496       AC_DEFINE(wxUSE_IFF)
7497     fi
7498
7499     if test "$wxUSE_PNM" = "yes" ; then
7500       AC_DEFINE(wxUSE_PNM)
7501     fi
7502
7503     if test "$wxUSE_XPM" = "yes" ; then
7504       AC_DEFINE(wxUSE_XPM)
7505     fi
7506
7507     if test "$wxUSE_ICO_CUR" = "yes" ; then
7508       AC_DEFINE(wxUSE_ICO_CUR)
7509     fi
7510 fi
7511
7512 dnl ---------------------------------------------------------------------------
7513 dnl common dialogs
7514 dnl ---------------------------------------------------------------------------
7515
7516 if test "$wxUSE_ABOUTDLG" = "yes"; then
7517     AC_DEFINE(wxUSE_ABOUTDLG)
7518 fi
7519
7520 if test "$wxUSE_CHOICEDLG" = "yes"; then
7521     AC_DEFINE(wxUSE_CHOICEDLG)
7522 fi
7523
7524 if test "$wxUSE_COLOURDLG" = "yes"; then
7525     AC_DEFINE(wxUSE_COLOURDLG)
7526 fi
7527
7528 if test "$wxUSE_FILEDLG" = "yes"; then
7529     AC_DEFINE(wxUSE_FILEDLG)
7530 fi
7531
7532 if test "$wxUSE_FINDREPLDLG" = "yes"; then
7533     AC_DEFINE(wxUSE_FINDREPLDLG)
7534 fi
7535
7536 if test "$wxUSE_FONTDLG" = "yes"; then
7537     AC_DEFINE(wxUSE_FONTDLG)
7538 fi
7539
7540 if test "$wxUSE_DIRDLG" = "yes"; then
7541     if test "$wxUSE_TREECTRL" != "yes"; then
7542         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
7543     else
7544         AC_DEFINE(wxUSE_DIRDLG)
7545     fi
7546 fi
7547
7548 if test "$wxUSE_MSGDLG" = "yes"; then
7549     AC_DEFINE(wxUSE_MSGDLG)
7550 fi
7551
7552 if test "$wxUSE_NUMBERDLG" = "yes"; then
7553     AC_DEFINE(wxUSE_NUMBERDLG)
7554 fi
7555
7556 if test "$wxUSE_PROGRESSDLG" = "yes"; then
7557     AC_DEFINE(wxUSE_PROGRESSDLG)
7558 fi
7559
7560 if test "$wxUSE_SPLASH" = "yes"; then
7561     AC_DEFINE(wxUSE_SPLASH)
7562     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
7563 fi
7564
7565 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
7566     AC_DEFINE(wxUSE_STARTUP_TIPS)
7567 fi
7568
7569 if test "$wxUSE_TEXTDLG" = "yes"; then
7570     AC_DEFINE(wxUSE_TEXTDLG)
7571 fi
7572
7573 if test "$wxUSE_WIZARDDLG" = "yes"; then
7574     AC_DEFINE(wxUSE_WIZARDDLG)
7575     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
7576 fi
7577
7578 dnl ---------------------------------------------------------------------------
7579 dnl options used under wxMSW and wxPM
7580 dnl ---------------------------------------------------------------------------
7581
7582 if test "$wxUSE_MSW" = 1 -o "$wxUSE_PM" = 1; then
7583     if test "$wxUSE_OWNER_DRAWN" = "yes"; then
7584         AC_DEFINE(wxUSE_OWNER_DRAWN)
7585     fi
7586 fi
7587
7588 dnl ---------------------------------------------------------------------------
7589 dnl wxMSW-only options
7590 dnl ---------------------------------------------------------------------------
7591
7592 if test "$wxUSE_MSW" = 1 ; then
7593
7594     if test "$wxUSE_DC_CACHEING" = "yes"; then
7595         AC_DEFINE(wxUSE_DC_CACHEING)
7596     fi
7597
7598     if test "$wxUSE_DIB" = "yes"; then
7599         AC_DEFINE(wxUSE_WXDIB)
7600     fi
7601
7602     if test "$wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW" = "yes"; then
7603         AC_DEFINE(wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
7604     fi
7605
7606     if test "$wxUSE_UXTHEME" = "yes"; then
7607         AC_DEFINE(wxUSE_UXTHEME)
7608     fi
7609
7610 fi
7611 dnl wxUSE_MSW = 1
7612
7613 dnl not quite MSW-only although mostly useful to disable this under MSW
7614 if test "$wxUSE_AUTOID_MANAGEMENT" = "yes"; then
7615     AC_DEFINE(wxUSE_AUTOID_MANAGEMENT)
7616 fi
7617
7618 if test "$USE_WIN32" = 1 ; then
7619     if test "$wxUSE_INICONF" = "yes"; then
7620         AC_DEFINE(wxUSE_INICONF)
7621     fi
7622
7623     if test "$wxUSE_REGKEY" = "yes"; then
7624         AC_DEFINE(wxUSE_REGKEY)
7625     fi
7626 fi
7627 dnl USE_WIN32 = 1
7628
7629 dnl ---------------------------------------------------------------------------
7630 dnl wxGraphicsContext
7631 dnl ---------------------------------------------------------------------------
7632
7633 dnl Under Mac we don't even provide --enable-graphics_ctx switch as we always
7634 dnl need it -- but because we don't have the option, wxUSE_GRAPHICS_CONTEXT is
7635 dnl not defined automatically and we need to do it ourselves
7636 if test "$wxUSE_MAC" = 1; then
7637     wxUSE_GRAPHICS_CONTEXT="yes"
7638 fi
7639
7640 if test "$wxUSE_GRAPHICS_CONTEXT" = "yes"; then
7641     wx_has_graphics=0
7642     if test "$wxUSE_MSW" = 1; then
7643         AC_CACHE_CHECK([if GDI+ is available], wx_cv_lib_gdiplus,
7644             [
7645                 dnl we need just the header, not the library, as we load the
7646                 dnl GDI+ DLL dynamically anyhow during run-time
7647                 AC_LANG_PUSH(C++)
7648                 AC_TRY_COMPILE(
7649                     [#include <windows.h>
7650                      #include <gdiplus.h>],
7651                     [
7652                         using namespace Gdiplus;
7653                     ],
7654                     wx_cv_lib_gdiplus=yes,
7655                     wx_cv_lib_gdiplus=no
7656                 )
7657                 AC_LANG_POP()
7658             ]
7659         )
7660         if test "$wx_cv_lib_gdiplus" = "yes"; then
7661             wx_has_graphics=1
7662         fi
7663     elif test "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
7664         PKG_CHECK_MODULES(CAIRO, cairo,
7665             [wx_has_graphics=1],
7666             [AC_MSG_WARN([Cairo library not found])]
7667         )
7668         if test "$wx_has_graphics" = 1; then
7669             dnl Check that Cairo library is new enough: wxGraphicsContext
7670             dnl won't compile without cairo_push_group() and
7671             dnl cairo_pop_group_to_source() which are new in 1.2.
7672             save_LIBS="$LIBS"
7673             LIBS="$LIBS $CAIRO_LIBS"
7674             AC_CHECK_FUNCS([cairo_push_group])
7675             LIBS="$save_LIBS"
7676             if test "$ac_cv_func_cairo_push_group" = "no"; then
7677                 wx_has_graphics=0
7678                 AC_MSG_WARN([Cairo library is too old and misses cairo_push_group()])
7679             else
7680                 AC_DEFINE(wxUSE_CAIRO)
7681
7682                 dnl We don't need to do this for wxGTK as we already get Cairo
7683                 dnl flags as part of GTK+ ones.
7684                 if test "$wxUSE_GTK" != 1; then
7685                     CPPFLAGS="$CAIRO_CFLAGS $CPPFLAGS"
7686                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $CAIRO_LIBS"
7687                 fi
7688             fi
7689         fi
7690     else
7691         dnl assume it's ok, add more checks here if needed
7692         wx_has_graphics=1
7693     fi
7694
7695     if test "$wx_has_graphics" = 1; then
7696         AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7697     else
7698         AC_MSG_WARN([wxGraphicsContext won't be available])
7699     fi
7700 fi
7701
7702 dnl ---------------------------------------------------------------------------
7703 dnl wxMediaCtrl
7704 dnl ---------------------------------------------------------------------------
7705
7706 USE_MEDIA=0
7707
7708 if test "$wxUSE_MEDIACTRL" = "yes" -o "$wxUSE_MEDIACTRL" = "auto"; then
7709     USE_MEDIA=1
7710
7711     dnl -----------------------------------------------------------------------
7712     dnl GStreamer
7713     dnl -----------------------------------------------------------------------
7714     if test "$wxUSE_GTK" = 1; then
7715         wxUSE_GSTREAMER="no"
7716
7717         dnl -------------------------------------------------------------------
7718         dnl Test for at least 0.8 gstreamer module from pkg-config
7719         dnl Even totem doesn't accept 0.9 evidently.
7720         dnl
7721         dnl So, we first check to see if 0.10 if available - if not we
7722         dnl try the older 0.8 version
7723         dnl -------------------------------------------------------------------
7724         GST_VERSION_MAJOR=0
7725         GST_VERSION_MINOR=10
7726         GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7727
7728         if test "$wxUSE_GSTREAMER8" = "no"; then
7729             PKG_CHECK_MODULES(GST,
7730                 [gstreamer-$GST_VERSION gstreamer-plugins-base-$GST_VERSION gconf-2.0],
7731                 [
7732                     wxUSE_GSTREAMER="yes"
7733                     GST_LIBS="$GST_LIBS -lgstinterfaces-$GST_VERSION"
7734                 ],
7735                 [
7736                     AC_MSG_WARN([GStreamer 0.10 not available, falling back to 0.8])
7737                     GST_VERSION_MINOR=8
7738                 ]
7739             )
7740         else
7741             dnl check only for 0.8
7742             GST_VERSION_MINOR=8
7743         fi
7744
7745         if test $GST_VERSION_MINOR = "8"; then
7746             GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7747             PKG_CHECK_MODULES(GST,
7748                 [gstreamer-$GST_VERSION gstreamer-interfaces-$GST_VERSION gstreamer-gconf-$GST_VERSION],
7749                 wxUSE_GSTREAMER="yes",
7750                 [
7751                     AC_MSG_WARN([GStreamer 0.8/0.10 not available.])
7752                 ])
7753         fi
7754
7755
7756         if test "$wxUSE_GSTREAMER" = "yes"; then
7757             CPPFLAGS="$GST_CFLAGS $CPPFLAGS"
7758             EXTRALIBS_MEDIA="$GST_LIBS"
7759
7760             AC_DEFINE(wxUSE_GSTREAMER)
7761         else
7762             USE_MEDIA=0
7763         fi
7764     fi
7765
7766     if test $USE_MEDIA = 1; then
7767         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
7768         AC_DEFINE(wxUSE_MEDIACTRL)
7769     else
7770         if test "$wxUSE_MEDIACTRL" = "yes"; then
7771             AC_MSG_ERROR([GStreamer not available])
7772         else
7773             dnl was set to 'auto'
7774             AC_MSG_WARN([GStreamer not available... disabling wxMediaCtrl])
7775         fi
7776     fi
7777 fi
7778
7779 dnl ---------------------------------------------------------------------------
7780 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
7781 dnl ---------------------------------------------------------------------------
7782
7783 if test "$cross_compiling" != "no"; then
7784     dnl Use best guess from host as we can't use uname when cross compiling
7785     OSINFO="\"$host\""
7786 else
7787     dnl attualy work out OS version
7788     OSINFO=`uname -s -r -m`
7789     OSINFO="\"$OSINFO\""
7790 fi
7791
7792 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
7793
7794 dnl ---------------------------------------------------------------------------
7795 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
7796 dnl ---------------------------------------------------------------------------
7797
7798 if test "x$prefix" != "xNONE"; then
7799     wxPREFIX=$prefix
7800 else
7801     wxPREFIX=$ac_default_prefix
7802 fi
7803
7804 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
7805
7806
7807 dnl ---------------------------------------------------------------------------
7808 dnl define variables with all built libraries for wx-config
7809 dnl ---------------------------------------------------------------------------
7810
7811 STD_BASE_LIBS="base"
7812 STD_GUI_LIBS=""
7813 BUILT_WX_LIBS="base"
7814 ALL_WX_LIBS="xrc stc gl media qa html adv core xml net base"
7815
7816 if test "$wxUSE_SOCKETS" = "yes" ; then
7817     STD_BASE_LIBS="net $STD_BASE_LIBS"
7818     BUILT_WX_LIBS="net $BUILT_WX_LIBS"
7819 fi
7820 if test "$wxUSE_XML" = "yes" ; then
7821     STD_BASE_LIBS="xml $STD_BASE_LIBS"
7822     BUILT_WX_LIBS="xml $BUILT_WX_LIBS"
7823 fi
7824
7825 if test "$wxUSE_GUI" = "yes"; then
7826     STD_GUI_LIBS="adv core"
7827     BUILT_WX_LIBS="$STD_GUI_LIBS $BUILT_WX_LIBS"
7828
7829     if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7830         STD_GUI_LIBS="qa $STD_GUI_LIBS"
7831         BUILT_WX_LIBS="qa $BUILT_WX_LIBS"
7832     fi
7833     if test "$wxUSE_HTML" = "yes" ; then
7834         STD_GUI_LIBS="html $STD_GUI_LIBS"
7835         BUILT_WX_LIBS="html $BUILT_WX_LIBS"
7836     fi
7837     if test "$wxUSE_MEDIACTRL" = "yes" ; then
7838         BUILT_WX_LIBS="media $BUILT_WX_LIBS"
7839     fi
7840     if test "$wxUSE_OPENGL" = "yes" ; then
7841         BUILT_WX_LIBS="gl $BUILT_WX_LIBS"
7842     fi
7843     if test "$wxUSE_AUI" = "yes" ; then
7844         BUILT_WX_LIBS="aui $BUILT_WX_LIBS"
7845     fi
7846     if test "$wxUSE_PROPGRID" = "yes" ; then
7847         BUILT_WX_LIBS="propgrid $BUILT_WX_LIBS"
7848     fi
7849     if test "$wxUSE_RIBBON" = "yes" ; then
7850         BUILT_WX_LIBS="ribbon $BUILT_WX_LIBS"
7851     fi
7852     if test "$wxUSE_RICHTEXT" = "yes" ; then
7853         BUILT_WX_LIBS="richtext $BUILT_WX_LIBS"
7854     fi
7855     if test "$wxUSE_STC" = "yes" ; then
7856         BUILT_WX_LIBS="stc $BUILT_WX_LIBS"
7857     fi
7858     if test "$wxUSE_WEBVIEW" = "yes" ; then
7859         STD_GUI_LIBS="webview $STD_GUI_LIBS"
7860         BUILT_WX_LIBS="webview $BUILT_WX_LIBS"
7861     fi
7862     if test "$wxUSE_XRC" = "yes" ; then
7863         STD_GUI_LIBS="xrc $STD_GUI_LIBS"
7864         BUILT_WX_LIBS="xrc $BUILT_WX_LIBS"
7865     fi
7866 fi
7867
7868 AC_SUBST(ALL_WX_LIBS)
7869 AC_SUBST(BUILT_WX_LIBS)
7870 AC_SUBST(STD_BASE_LIBS)
7871 AC_SUBST(STD_GUI_LIBS)
7872
7873 dnl ---------------------------------------------------------------------------
7874 dnl Output the makefiles and such from the results found above
7875 dnl ---------------------------------------------------------------------------
7876
7877 dnl all additional libraries (except wxWidgets itself) we link with
7878 EXTRA_FRAMEWORKS=
7879 if test "$wxUSE_MAC" = 1 ; then
7880     if test "$USE_DARWIN" = 1; then
7881         if test "$wxUSE_OSX_IPHONE" = 1; then
7882             EXTRA_FRAMEWORKS="-framework IOKit -framework UIKit -framework CFNetwork -framework AudioToolbox -framework CoreFoundation -framework CoreGraphics -framework OpenGLES -framework Foundation -framework QuartzCore"
7883         else
7884             EXTRA_FRAMEWORKS="-framework IOKit -framework Carbon -framework Cocoa -framework AudioToolbox -framework System -framework OpenGL -framework QuickTime"
7885         fi
7886     fi
7887 fi
7888 if test "$wxUSE_OLD_COCOA" = 1 ; then
7889     EXTRA_FRAMEWORKS="-framework IOKit -framework Cocoa"
7890     if test "$wxUSE_MEDIACTRL" = "yes"; then
7891         EXTRA_FRAMEWORKS="$EXTRA_FRAMEWORKS -framework QuickTime"
7892     fi
7893 fi
7894 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_OLD_COCOA" != 1 ; then
7895     EXTRA_FRAMEWORKS="$EXTRA_FRAMEWORKS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
7896 fi
7897
7898 LDFLAGS="$LDFLAGS $EXTRA_FRAMEWORKS"
7899 WXCONFIG_LDFLAGS="$WXCONFIG_LDFLAGS $EXTRA_FRAMEWORKS"
7900
7901 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
7902
7903 if test "$wxUSE_GUI" = "yes"; then
7904
7905     dnl TODO add checks that these samples will really compile (i.e. all the
7906     dnl      library features they need are present)
7907
7908     dnl TODO some samples are never built so far: mfc (requires VC++)
7909     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
7910                      erase event exec font image minimal render \
7911                      shaped svg taborder vscroll widgets wrapsizer"
7912
7913     if test "$wxUSE_MONOLITHIC" != "yes"; then
7914         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
7915     fi
7916     if test "$TOOLKIT" = "MSW"; then
7917         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
7918         if test "$wxUSE_UNIVERSAL" != "yes"; then
7919             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg dll"
7920         fi
7921     fi
7922     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
7923         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
7924     fi
7925 else
7926     SAMPLES_SUBDIRS="console"
7927     if test "$wxUSE_SOCKETS" = "yes" ; then
7928         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
7929     fi
7930     if test "$wxUSE_IPC" = "yes" ; then
7931         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
7932     fi
7933 fi
7934
7935
7936 dnl C/C++ compiler options used to compile wxWidgets
7937 dnl
7938 dnl check for icc before gcc as icc is also recognized as gcc
7939 if test "x$INTELCC" = "xyes" ; then
7940     dnl Warnings which can't be easily suppressed in C code are disabled:
7941     dnl
7942     dnl     #810: conversion from "x" to "y" may lose significant bits
7943     dnl     #869: parameter "foo" was never referenced
7944     dnl     #1572: floating-point equality and inequality comparisons
7945     dnl            are unreliable
7946     dnl     #1684: conversion from pointer to same-sized integral type
7947     dnl     #2259: non-pointer conversion from "x" to "y" may lose significant
7948     dnl            bits
7949     CWARNINGS="-Wall -wd810,869,981,1418,1572,1684,2259"
7950 elif test "$GCC" = yes ; then
7951     CWARNINGS="-Wall -Wundef"
7952 fi
7953
7954 if test "x$INTELCXX" = "xyes" ; then
7955     dnl Intel compiler gives some warnings which simply can't be worked
7956     dnl around or of which we have too many (810, 869) so it's impractical to
7957     dnl keep them enabled even if in theory it would be nice and some others
7958     dnl (279) are generated for standard macros and so there is nothing we can
7959     dnl do about them
7960     dnl
7961     dnl     #279: controlling expression is constant
7962     dnl     #383: value copied to temporary, reference to temporary used
7963     dnl     #444: destructor for base class "xxx" is not virtual
7964     dnl     #981: operands are evaluated in unspecified order
7965     dnl     #1418: external definition with no prior declaration
7966     dnl     #1419: external declaration in primary source file
7967     dnl     #1881: argument must be a constant null pointer value
7968     dnl
7969     dnl (for others see CWARNINGS above)
7970     CXXWARNINGS="-Wall -wd279,383,444,810,869,981,1418,1419,1881,2259"
7971 elif test "$GXX" = yes ; then
7972     CXXWARNINGS="-Wall -Wundef -Wunused-parameter -Wno-ctor-dtor-privacy"
7973     AX_CXXFLAGS_GCC_OPTION(-Woverloaded-virtual, CXXWARNINGS)
7974
7975     dnl when building under Mac we currently get hundreds of deprecation
7976     dnl warnings for Carbon symbols from the standard headers -- disable them
7977     dnl as we already know that they're deprecated and nothing else can be seen
7978     dnl with these warnings on
7979     if test "$wxUSE_MAC" = 1 ; then
7980         CXXWARNINGS="$CXXWARNINGS -Wno-deprecated-declarations"
7981     fi
7982 fi
7983
7984
7985 dnl combine everything together and remove the extra white space while doing it
7986 WXCONFIG_CFLAGS=`echo $WXCONFIG_CFLAGS`
7987 WXCONFIG_CXXFLAGS=`echo $WXCONFIG_CFLAGS $WXCONFIG_CXXFLAGS`
7988
7989
7990 dnl add -I options we use during library compilation
7991 dnl
7992 dnl note that the order is somewhat important: wxWidgets headers should
7993 dnl come first and the one with setup.h should be before $(top_srcdir)/include
7994 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
7995 dnl CodeWarrior):
7996 CPPFLAGS=`echo $WXCONFIG_CPPFLAGS \
7997  -I\\${wx_top_builddir}/lib/wx/include/${TOOLCHAIN_FULLNAME} \
7998  -I\\${top_srcdir}/include $TOOLKIT_INCLUDE \
7999  $CPPFLAGS `
8000
8001 C_AND_CXX_FLAGS="$DEBUG_CFLAGS $PROFILE_FLAGS $OPTIMISE_CFLAGS"
8002 CFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $CFLAGS `
8003 CXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $CXXFLAGS `
8004 OBJCFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $OBJCFLAGS `
8005 OBJCXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $OBJCXXFLAGS `
8006
8007 dnl now that we added WXCONFIG_CPPFLAGS to CPPFLAGS we can add the wx-config
8008 dnl only stuff to it
8009 WXCONFIG_CPPFLAGS=`echo $WXCONFIG_CPPFLAGS $WXCONFIG_ONLY_CPPFLAGS`
8010
8011
8012 if test "x$MWCC" = "xyes"; then
8013     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
8014     dnl must use <regex.h> from system not our local copy on OS X,
8015     dnl but must use local not system on OS 9.
8016     dnl The following should make all -I paths usable for <> includes
8017     dnl while first checking in real system paths.  With 8.3 using
8018     dnl -gccincludes it will actually check local paths before system
8019     dnl even for <> which is totally wrong.
8020
8021     dnl Note that because this absolutely needs to be before any -I
8022     dnl that we have to tack it on to the end of the compiler commandline.
8023     CC="$CC -cwd source -I-"
8024     CXX="$CXX -cwd source -I-"
8025 fi
8026
8027
8028 LIBS=`echo $LIBS`
8029 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
8030 EXTRALIBS_XML="$EXPAT_LINK"
8031 EXTRALIBS_HTML="$MSPACK_LINK"
8032 EXTRALIBS_MEDIA="$GST_LIBS"
8033 EXTRALIBS_STC="-lwxscintilla${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
8034 if test "$wxUSE_GUI" = "yes"; then
8035     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_HILDON $EXTRALIBS_GNOMEVFS $EXTRALIBS_GNOMEPRINT`
8036 fi
8037 if test "$wxUSE_OPENGL" = "yes"; then
8038     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
8039 fi
8040
8041 LDFLAGS="$LDFLAGS $PROFILE_FLAGS"
8042
8043 WXCONFIG_LIBS="$LIBS"
8044
8045 dnl wx-config must output builtin 3rd party libs in --libs in static build:
8046 if test "$wxUSE_REGEX" = "builtin" ; then
8047     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
8048 fi
8049 if test "$wxUSE_EXPAT" = "builtin" ; then
8050     wxconfig_3rdparty="expat $wxconfig_3rdparty"
8051 fi
8052 if test "$wxUSE_LIBTIFF" = "builtin" ; then
8053     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
8054 fi
8055 if test "$wxUSE_LIBJPEG" = "builtin" ; then
8056     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
8057 fi
8058 if test "$wxUSE_LIBPNG" = "builtin" ; then
8059     wxconfig_3rdparty="png $wxconfig_3rdparty"
8060 fi
8061 if test "$wxUSE_ZLIB" = "builtin" ; then
8062     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
8063 fi
8064
8065 for i in $wxconfig_3rdparty ; do
8066     WXCONFIG_LIBS="-lwx${i}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_LIBS"
8067 done
8068
8069
8070 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
8071     WXUNIV=1
8072
8073     case "$wxUNIV_THEMES" in
8074         ''|all)
8075             AC_DEFINE(wxUSE_ALL_THEMES)
8076             ;;
8077
8078         *)
8079             for t in `echo $wxUNIV_THEMES | tr , ' ' | tr '[[a-z]]' '[[A-Z]]'`; do
8080                 AC_DEFINE_UNQUOTED(wxUSE_THEME_$t)
8081             done
8082     esac
8083 else
8084     WXUNIV=0
8085 fi
8086
8087 AC_SUBST(wxUSE_ZLIB)
8088 AC_SUBST(wxUSE_REGEX)
8089 AC_SUBST(wxUSE_EXPAT)
8090 AC_SUBST(wxUSE_LIBJPEG)
8091 AC_SUBST(wxUSE_LIBPNG)
8092 AC_SUBST(wxUSE_LIBTIFF)
8093
8094 if test $wxUSE_MONOLITHIC = "yes" ; then
8095     MONOLITHIC=1
8096 else
8097     MONOLITHIC=0
8098 fi
8099
8100 if test $wxUSE_PLUGINS = "yes" ; then
8101     USE_PLUGINS=1
8102 else
8103     USE_PLUGINS=0
8104 fi
8105
8106 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
8107     USE_QA=1
8108 else
8109     USE_QA=0
8110 fi
8111
8112 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
8113     OFFICIAL_BUILD=1
8114 else
8115     OFFICIAL_BUILD=0
8116 fi
8117
8118 AC_SUBST(VENDOR)
8119 AC_SUBST(OFFICIAL_BUILD)
8120 AC_SUBST(WX_FLAVOUR)
8121 AC_SUBST(WX_LIB_FLAVOUR)
8122
8123 AC_SUBST(WXUNIV)
8124 AC_SUBST(MONOLITHIC)
8125 AC_SUBST(USE_PLUGINS)
8126 AC_SUBST(LIBS)
8127 AC_SUBST(CXXWARNINGS)
8128 AC_SUBST(EXTRALIBS)
8129 AC_SUBST(EXTRALIBS_XML)
8130 AC_SUBST(EXTRALIBS_HTML)
8131 AC_SUBST(EXTRALIBS_MEDIA)
8132 AC_SUBST(EXTRALIBS_GUI)
8133 AC_SUBST(EXTRALIBS_OPENGL)
8134 AC_SUBST(EXTRALIBS_SDL)
8135 AC_SUBST(EXTRALIBS_STC)
8136 AC_SUBST(WITH_PLUGIN_SDL)
8137 AC_SUBST(EXTRALIBS_GTKPRINT)
8138 AC_SUBST(EXTRALIBS_GNOMEPRINT)
8139 AC_SUBST(EXTRALIBS_GNOMEVFS)
8140 AC_SUBST(EXTRALIBS_HILDON)
8141 AC_SUBST(UNICODE)
8142 AC_SUBST(DEBUG_INFO)
8143 AC_SUBST(DEBUG_FLAG)
8144 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr '[[A-Z]]' '[[a-z]]'`
8145 AC_SUBST(TOOLKIT_LOWERCASE)
8146 AC_SUBST(TOOLKIT_VERSION)
8147 AC_SUBST(DYLIB_RPATH_INSTALL)
8148 AC_SUBST(DYLIB_RPATH_POSTLINK)
8149 AC_SUBST(SAMPLES_RPATH_FLAG)
8150 AC_SUBST(HEADER_PAD_OPTION)
8151 AC_SUBST(HOST_SUFFIX)
8152 AC_SUBST(CPPUNIT_CFLAGS)
8153 AC_SUBST(CPPUNIT_LIBS)
8154
8155 case "$TOOLKIT" in
8156     GTK)
8157         TOOLKIT_DESC="GTK+"
8158         if test "$WXGTK2" = 1; then
8159             TOOLKIT_DESC="$TOOLKIT_DESC 2"
8160             if test "$wxUSE_GTKPRINT" = "yes" ; then
8161                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA GTK+ printing";
8162             fi
8163             if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
8164                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomeprint";
8165             fi
8166             if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
8167                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomevfs"
8168             fi
8169             if test "$wxUSE_LIBHILDON" = "yes"; then
8170                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
8171             fi
8172             if test "$wxUSE_LIBHILDON2" = "yes"; then
8173                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
8174             fi
8175
8176             if test "$TOOLKIT_EXTRA" != ""; then
8177                 TOOLKIT_DESC="$TOOLKIT_DESC with support for `echo $TOOLKIT_EXTRA | tr -s ' '`"
8178             fi
8179         fi
8180         ;;
8181
8182     ?*)
8183         TOOLKIT_DESC=$TOOLKIT_LOWERCASE
8184         ;;
8185
8186     *)
8187         TOOLKIT_DESC="base only"
8188         ;;
8189 esac
8190
8191 if test "$wxUSE_WINE" = "yes"; then
8192     BAKEFILE_FORCE_PLATFORM=win32
8193 fi
8194
8195 dnl gcc 3.4 has a pch bug which truncates wide character constants in headers.
8196 dnl Hopefully for a non-unicode build there aren't any wide constants in
8197 dnl headers, but for a unicode build it's best to disable pch.
8198 if test "$wxUSE_UNICODE" = yes -a "$GCC" = yes -a "$bk_use_pch" != no
8199 then
8200     AC_CACHE_CHECK(
8201         [for gcc precompiled header bug],
8202         [wx_cv_gcc_pch_bug],
8203         [[
8204             echo '#include <stdio.h>
8205                   const wchar_t test_var[] = L"awidetest";' > conftest.h
8206
8207             echo '#include "conftest.h"
8208                   int main()
8209                   {
8210                      printf("%ls", test_var);
8211                      return 0;
8212                   }' > conftest.cpp
8213
8214             wx_cv_gcc_pch_bug="pch not supported"
8215
8216             if $CXX conftest.h >/dev/null 2>&1
8217             then
8218                 wx_cv_gcc_pch_bug=
8219
8220                 if $CXX -o conftest$PROGRAM_EXT conftest.cpp >/dev/null 2>&1
8221                 then
8222                     if tr -dc '[a-z]' < conftest$PROGRAM_EXT |
8223                         grep awidetest >/dev/null
8224                     then
8225                         wx_cv_gcc_pch_bug=no
8226                     else
8227                         wx_cv_gcc_pch_bug=yes
8228                     fi
8229                 fi
8230             fi
8231
8232             rm -f conftest.h conftest.gch conftest.cpp conftest$PROGRAM_EXT
8233         ]])
8234
8235     if test "$wx_cv_gcc_pch_bug" = yes; then
8236         dnl make the default for pch 'no'
8237         dnl further below check whether the user overrode and warn them
8238         bk_use_pch=no
8239     fi
8240 fi
8241
8242 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
8243
8244 dnl make install path absolute (if not already);
8245 dnl will fail with (some) MSDOS paths
8246 case ${INSTALL} in
8247   /* ) # Absolute
8248      ;;
8249   ?:* ) # Drive letter, considered as absolute.
8250      ;;
8251   *)
8252      INSTALL=`pwd`/${INSTALL} ;;
8253 esac
8254
8255 if test "$wxUSE_GUI" = "yes"; then
8256
8257 if test "$wxUSE_MSW" = 1 ; then
8258     if test "x$WINDRES" = "x"; then
8259         AC_MSG_ERROR([Required windres program not found])
8260     fi
8261
8262     RESCOMP="$WINDRES"
8263 fi
8264
8265 if test "$wxUSE_MAC" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
8266     dnl base name of the resource file for wxMac must be the same
8267     dnl as library installation base name (-install_name)
8268     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
8269     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
8270
8271     dnl add the resources target for wxMac
8272     LIBWXMACRES="\$(wx_top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
8273
8274     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
8275
8276     MACSETFILE="\$(SETFILE)"
8277
8278     dnl resources are bundled both with shared library and applications
8279     dnl since the carb resource *must* be included in the application
8280     if test "$wxUSE_OSX_CARBON" = 1; then
8281         POSTLINK_COMMAND="\$(REZ) -d __DARWIN__ -t APPL Carbon.r -o"
8282         RESCOMP="$REZ"
8283         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL Carbon.r -o"
8284     else
8285         POSTLINK_COMMAND="cat /dev/null | \$(REZ) -d __DARWIN__ -t APPL ${LIBWXMACRES}"
8286         RESCOMP="cat /dev/null \| $REZ"
8287         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL \$libdir/$WX_RESOURCES_MACOSX_ASCII"
8288     fi
8289
8290 else
8291     dnl default value is to (silently) do nothing in the makefile
8292     MACSETFILE="@true"
8293
8294     if test "$wxUSE_PM" = 1; then
8295         RESCOMP="emxbind"
8296         WXCONFIG_RESFLAGS="-ep"
8297
8298         dnl Is this one really used anywhere for pm?
8299         POSTLINK_COMMAND="$RESCOMP $WXCONFIG_RESFLAGS"
8300     else
8301         POSTLINK_COMMAND="@true"
8302     fi
8303 fi
8304
8305 fi
8306 dnl wxUSE_GUI = 1
8307
8308
8309 dnl find out if the compiler supports PCH
8310 dnl
8311 dnl TODO: this should be in bakefile
8312 if test $GCC_PCH = 1
8313 then
8314     if test "$wx_cv_gcc_pch_bug" = yes; then
8315         AC_MSG_WARN([*** Precompiled header support is broken on this compiler])
8316         AC_MSG_WARN([*** --enable-precomp-headers is not recommended])
8317         AC_MSG_WARN([*** see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13361])
8318     fi
8319
8320     # Our WX_PRECOMP flag does not make sense for any language except C++ because
8321     # the headers that benefit from precompilation are mostly C++ headers.
8322     CXXFLAGS="-DWX_PRECOMP $CXXFLAGS"
8323     # When Bakefile can do multi-language PCH (e.g. C++ and Objective-C++) enable this:
8324     #OBJCXXFLAGS="-DWX_PRECOMP $CXXFLAGS"
8325 fi
8326
8327 dnl HACK ALERT!!
8328 dnl For now, we need to alter bk-deps not to generate deps
8329 dnl when we've configured a Universal binary build.
8330 dnl The next version of Bakefile will have the correct fix for this
8331 dnl at which time, this hack can be removed.
8332
8333 if test "$wxUSE_MAC" = 1 ; then
8334     if test "x$wxUSE_UNIVERSAL_BINARY" != "xno" ; then
8335         sed "s/DEPSMODE=gcc/DEPSMODE=none/" < bk-deps > temp
8336         mv temp bk-deps
8337         chmod +x bk-deps
8338     fi
8339 fi
8340
8341 if test "$wxUSE_SHARED" = "yes"; then
8342     dnl Need addtional flag on OS/2, so override bakefiles value
8343     dnl (there currently is no suitable variable to which the
8344     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
8345     case "${host}" in
8346       *-pc-os2_emx | *-pc-os2-emx )
8347         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
8348         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
8349         cp -p ${srcdir}/src/os2/dllnames.sh .
8350         cp -p ${srcdir}/src/os2/dllar.sh .
8351       ;;
8352     esac
8353 fi
8354 if test "$wxUSE_OMF" = "yes"; then
8355     case "${host}" in
8356       *-pc-os2_emx | *-pc-os2-emx )
8357         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
8358         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
8359         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
8360       ;;
8361     esac
8362 fi
8363
8364 dnl TOOLCHAIN_DEFS should be used for both wx and client code
8365 WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $TOOLCHAIN_DEFS"
8366
8367
8368 dnl Sun cc is compatible with gcc and so either of them can use the C
8369 dnl libraries built with the other, i.e. gcc can be used to build wxGTK under
8370 dnl Solaris where GTK+ is compiled using cc and cc can be used under Linux
8371 dnl where GTK+ is built with gcc
8372 dnl
8373 dnl However the compiler options are not compatible at all and in particular
8374 dnl gcc doesn't like cc -mt option and cc doesn't like -pthread. We simply
8375 dnl filter them out as we already have the correct options for multithreaded
8376 dnl programs if we're using threads (and if we don't, it shouldn't matter)
8377 case "${host}" in
8378     *-*-solaris2* )
8379         dnl system packages are compiled with Sun CC and so pkg-config outputs
8380         dnl CC-specific "-mt" flag, remove it when using gcc
8381         if test "$GCC" = yes; then
8382             CPPFLAGS=`echo $CPPFLAGS | sed 's/-mt//'`
8383             LIBS=`echo $LIBS | sed 's/-mt//'`
8384             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-mt//'`
8385         fi
8386         ;;
8387
8388     *-*-linux* )
8389         dnl OTOH when using Sun CC under Linux, the flags contain gcc-specific
8390         dnl -pthreads which Sun CC doesn't know about
8391         if test "x$SUNCXX" = xyes; then
8392             CPPFLAGS=`echo $CPPFLAGS | sed 's/-pthread//'`
8393             LIBS=`echo $LIBS | sed 's/-pthread//'`
8394             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-pthread//'`
8395         fi
8396         ;;
8397 esac
8398
8399 dnl Add visibility support flags to CFLAGS/CXXFLAGS - do it this late so that
8400 dnl it doesn't affect compilation checks above
8401 CFLAGS="$CFLAGS $CFLAGS_VISIBILITY"
8402 CXXFLAGS="$CXXFLAGS $CXXFLAGS_VISIBILITY"
8403 OBJCFLAGS="$OBJCFLAGS $CFLAGS_VISIBILITY"
8404 OBJCXXFLAGS="$OBJCXXFLAGS $CXXFLAGS_VISIBILITY"
8405
8406 dnl for convenience, sort the samples in alphabetical order
8407 dnl
8408 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
8409 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
8410 dnl
8411 dnl       Unfortunately, there is a bug in OS/2's tr, such that
8412 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
8413 dnl       only removes the Unix-like part of the introduced line break.
8414 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
8415
8416 dnl subtle bakefile goop.
8417 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
8418 dnl I wish we would have called it something less likely to clash with
8419 dnl things though.
8420 AC_SUBST(SHARED)
8421
8422 dnl global options
8423 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
8424 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
8425
8426 dnl toolkit options
8427 AC_SUBST(USE_GUI)
8428 AC_SUBST(AFMINSTALL)
8429 AC_SUBST(WIN32INSTALL)
8430 AC_SUBST(TOOLKIT)
8431 AC_SUBST(TOOLKIT_DIR)
8432 AC_SUBST(TOOLCHAIN_NAME)
8433 AC_SUBST(TOOLCHAIN_FULLNAME)
8434
8435 dnl wx-config options
8436 AC_SUBST(host_alias)
8437 AC_SUBST(cross_compiling)
8438 AC_SUBST(WIDGET_SET)
8439 AC_SUBST(WX_RELEASE)
8440 AC_SUBST(WX_VERSION)
8441 AC_SUBST(WX_SUBVERSION)
8442 AC_SUBST(WX_CHARTYPE)
8443
8444 dnl note that in addition to the usual CPP/C/CXXFLAGS which are used for
8445 dnl building the library itself, we also have WXCONFIG_-prefixed variants which
8446 dnl are used when building the libraries using the library
8447 dnl
8448 dnl so put anything which should be used only during the library build in, e.g.
8449 dnl CXXFLAGS, but put everything else (by default) into WXCONFIG_CXXFLAGS
8450 dnl
8451 dnl and, finally, for some things which should be only used by wx-config but
8452 dnl not during the library compilation, use WXCONFIG_ONLY_CPPFLAGS which is
8453 dnl added to WXCONFIG_CPPFLAGS after adding the latter to CPPFLAGS
8454 AC_SUBST(WXCONFIG_CPPFLAGS)
8455 AC_SUBST(WXCONFIG_CFLAGS)
8456 AC_SUBST(WXCONFIG_CXXFLAGS)
8457
8458 AC_SUBST(WXCONFIG_LIBS)
8459 AC_SUBST(WXCONFIG_RPATH)
8460 AC_SUBST(WXCONFIG_LDFLAGS)
8461 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
8462 AC_SUBST(WXCONFIG_RESFLAGS)
8463
8464 dnl distribution vars
8465 AC_SUBST(GUIDIST)
8466 AC_SUBST(DISTDIR)
8467
8468 dnl additional subdirectories where we will build
8469 AC_SUBST(SAMPLES_SUBDIRS)
8470
8471 dnl additional libraries and linker settings
8472 AC_SUBST(LDFLAGS)
8473 AC_SUBST(LDFLAGS_GL)
8474 AC_SUBST(OPENGL_LIBS)
8475 AC_SUBST(DMALLOC_LIBS)
8476 AC_SUBST(WX_VERSION_TAG)
8477
8478 dnl additional resurces settings
8479 AC_SUBST(RESCOMP)
8480 AC_SUBST(WINDRES)
8481 AC_SUBST(REZ)
8482 AC_SUBST(RESFLAGS)
8483 AC_SUBST(RESPROGRAMOBJ)
8484 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
8485 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
8486
8487 dnl additional for Mac OS X
8488 AC_SUBST(DEREZ)
8489 AC_SUBST(LIBWXMACRES)
8490 AC_SUBST(POSTLINK_COMMAND)
8491 AC_SUBST(MACSETFILE)
8492
8493 dnl other tools
8494 AC_SUBST(GCC)
8495 AC_SUBST(DLLTOOL)
8496
8497
8498 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
8499 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
8500 dnl - and we do use it)
8501 AC_PROG_MAKE_SET
8502
8503
8504 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
8505
8506 if test "$USE_WIN32" = 1; then
8507     AC_CONFIG_COMMANDS([rcdefs.h],
8508         [
8509             mkdir -p $outdir &&
8510             $CPP $infile | sed 's/^# *[1-9].*//;s/^ *//;/./,/^$/!d' > $outdir/rcdefs.h
8511         ],
8512         [
8513             CPP="$CPP"
8514             infile="$srcdir/include/wx/msw/genrcdefs.h"
8515             outdir="lib/wx/include/$TOOLCHAIN_FULLNAME/wx/msw"
8516         ]
8517     )
8518 fi
8519
8520 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
8521                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
8522                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
8523
8524 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
8525                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
8526                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
8527
8528 dnl this is used to run ifacecheck with the same flags used by the compiler
8529 dnl for the real compilation:
8530 AC_CONFIG_FILES([ utils/ifacecheck/rungccxml.sh ],
8531                 [ chmod +x utils/ifacecheck/rungccxml.sh ])
8532
8533 if test "$wx_cv_version_script" = "yes"; then
8534     AC_CONFIG_FILES(version-script)
8535 fi
8536 AC_CONFIG_FILES(Makefile)
8537
8538 AC_CONFIG_COMMANDS([wx-config],
8539                    [ rm -f wx-config
8540                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
8541                    ],
8542                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
8543                      LN_S="${LN_S}"
8544                    ])
8545
8546 dnl This would give us us build dir that in every significant way
8547 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
8548 dnl though in this form because AC_CONFIG_LINKS will fail for directories
8549 dnl on platforms that do not have symlinks.
8550 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
8551
8552 if test "$wxWITH_SUBDIRS" != "no"; then
8553 dnl Configure samples, demos etc. directories, but only if they are present:
8554 if test "$wxUSE_GUI" = "yes"; then
8555     SUBDIRS="samples demos utils"
8556 else
8557     dnl we build wxBase only
8558     dnl there are no wxBase programs in demos
8559     SUBDIRS="samples utils"
8560 fi
8561 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
8562 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
8563
8564 for subdir in $SUBDIRS; do
8565     if test -d ${srcdir}/${subdir} ; then
8566         if test "$wxUSE_GUI" = "yes"; then
8567             if test ${subdir} = "samples"; then
8568                 dnl only take those samples which compile in the current
8569                 dnl configuration and which exist
8570                 makefiles="samples/Makefile.in $makefiles"
8571                 for sample in $SAMPLES_SUBDIRS; do
8572                     if test -d $srcdir/samples/$sample; then
8573                         makefiles="samples/$sample/Makefile.in $makefiles"
8574                     fi
8575                 done
8576             else
8577                 dnl assume that everything compiles for utils &c
8578                 dnl any that shouldn't be built can be added to
8579                 dnl DISABLED_UTILS, DISABLED_DEMOS
8580                 disabled_var=DISABLED_`echo $subdir | tr '[[a-z]]' '[[A-Z]]'`
8581                 eval "disabled=\$$disabled_var"
8582                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
8583                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | $EGREP -v "$disabled"`
8584             fi
8585         else
8586             dnl we build wxBase only
8587             dnl don't take all samples/utils, just those which build with wxBase
8588             if test ${subdir} = "samples"; then
8589                 dnl only take those samples which compile in the current
8590                 dnl configuration and which exist
8591                 makefiles="samples/Makefile.in $makefiles"
8592                 for sample in `echo $SAMPLES_SUBDIRS`; do
8593                     if test -d $srcdir/samples/$sample; then
8594                         makefiles="samples/$sample/Makefile.in $makefiles"
8595                     fi
8596                 done
8597             elif test ${subdir} = "utils"; then
8598                 makefiles=""
8599                 for util in ifacecheck ; do
8600                     if test -d $srcdir/utils/$util ; then
8601                         makefiles="utils/$util/src/Makefile.in \
8602                                    $makefiles"
8603                     fi
8604                 done
8605             else
8606                 dnl assume that everything compiles for tests
8607                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
8608             fi
8609         fi
8610
8611         for mkin in $makefiles ; do
8612             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
8613             AC_CONFIG_FILES([$mk])
8614         done
8615     fi
8616 done
8617 fi dnl wxWITH_SUBDIRS
8618
8619 AC_OUTPUT
8620
8621 dnl report how we have been configured
8622 echo
8623 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
8624 echo ""
8625 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_DESC}"
8626 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
8627 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
8628 echo $ECHO_N "  Should wxWidgets support Unicode?                       ${wxUSE_UNICODE:-no}$ECHO_C"
8629 if test "$wxUSE_UNICODE" = "yes"; then
8630     if test "$wxUSE_UNICODE_UTF8" = "yes"; then
8631         echo " (using UTF-8)"
8632     else
8633         echo " (using wchar_t)"
8634     fi
8635 else
8636     echo
8637 fi
8638
8639 echo "  What level of wxWidgets compatibility should be enabled?"
8640 echo "                                       wxWidgets 2.6      ${WXWIN_COMPATIBILITY_2_6:-no}"
8641 echo "                                       wxWidgets 2.8      ${WXWIN_COMPATIBILITY_2_8:-yes}"
8642
8643 echo "  Which libraries should wxWidgets use?"
8644 echo "                                       STL                ${wxUSE_STL}"
8645 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
8646 echo "                                       png                ${wxUSE_LIBPNG-none}"
8647 echo "                                       regex              ${wxUSE_REGEX}"
8648 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
8649 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
8650 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
8651 fi
8652 echo "                                       zlib               ${wxUSE_ZLIB}"
8653 echo "                                       expat              ${wxUSE_EXPAT}"
8654 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
8655 echo "                                       sdl                ${wxUSE_LIBSDL}"
8656
8657 echo ""
8658
8659 dnl vi: set et sts=4 sw=4 com=\:dnl: