configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_REVISION($Id$)dnl
   3
   4 AC_PREREQ(2.58)
   5
   6 dnl ---------------------------------------------------------------------------
   7 dnl
   8 dnl Top-level configure.in for wxWidgets by Robert Roebling, Phil Blecker,
   9 dnl Vadim Zeitlin and Ron Lee
  10 dnl
  11 dnl This script is under the wxWindows licence.
  12 dnl
  13 dnl Version: $Id$
  14 dnl ---------------------------------------------------------------------------
  15
  16 dnl ---------------------------------------------------------------------------
  17 dnl initialization
  18 dnl ---------------------------------------------------------------------------
  19
  20 AC_INIT([wxWidgets], [2.9.2], [wx-dev@lists.wxwidgets.org])
  21
  22 dnl the file passed to AC_CONFIG_SRCDIR should be specific to our package
  23 AC_CONFIG_SRCDIR([wx-config.in])
  24
  25 dnl sets build, host variables and the same with _alias
  26 AC_CANONICAL_BUILD
  27 AC_CANONICAL_HOST
  28
  29 dnl notice that if --host was given but --build was not, cross_compiling is
  30 dnl only set to "maybe" and not "yes" and will be either set to "yes" later or
  31 dnl configure will exit with error in AC_PROG_CC so don't test for = "yes" here
  32 if test "$cross_compiling" != "no"; then
  33     HOST_PREFIX="${host_alias}-"
  34     HOST_SUFFIX="-$host_alias"
  35 else
  36     HOST_PREFIX=
  37     HOST_SUFFIX=
  38 fi
  39
  40 dnl When making releases do:
  41 dnl
  42 dnl wx_release_number += 1
  43
  44 wx_major_version_number=2
  45 wx_minor_version_number=9
  46 wx_release_number=2
  47 wx_subrelease_number=0
  48
  49 WX_RELEASE=$wx_major_version_number.$wx_minor_version_number
  50 WX_VERSION=$WX_RELEASE.$wx_release_number
  51 WX_SUBVERSION=$WX_VERSION.$wx_subrelease_number
  52
  53 WX_MSW_VERSION=$wx_major_version_number$wx_minor_version_number$wx_release_number
  54
  55
  56 dnl Autoconf-2.60 changed the meaning of top_builddir variable, so we have
  57 dnl to use our own replacement that will work with both 2.5x and 2.60+:
  58 wx_top_builddir="`pwd`"
  59 AC_SUBST(wx_top_builddir)
  60
  61
  62 dnl ------------------------------------------------------------------------
  63 dnl Check platform (host system)
  64 dnl ------------------------------------------------------------------------
  65
  66 dnl OS (assume Unix)
  67 USE_UNIX=1
  68 USE_OS2=0
  69 USE_WIN32=0
  70 USE_DOS=0
  71 USE_BEOS=0
  72 USE_MAC=0
  73
  74 dnl Unix kind
  75 USE_AIX=
  76 USE_BSD=                            dnl any BSD
  77 USE_DARWIN=                         dnl a.k.a. Mac OS X
  78 USE_FREEBSD=
  79 USE_GNU=                            dnl GNU/Hurd
  80 USE_HPUX=
  81 USE_LINUX=
  82 USE_NETBSD=
  83 USE_OPENBSD=
  84 USE_OSF=                            dnl OSF/1 (obsolete?)
  85 USE_SGI=
  86 USE_SOLARIS=                        dnl Solaris ("SunOS" >= 5)
  87 USE_SUN=                            dnl SunOS or Solaris
  88 USE_SUNOS=                          dnl old/real SunOS (obsolete)
  89 USE_SVR4=                           dnl SysV R4
  90 USE_SYSV=                           dnl any System V
  91 USE_VMS=
  92 USE_ULTRIX=
  93 USE_UNIXWARE=
  94
  95 dnl hardware platform
  96 USE_ALPHA=
  97
  98 dnl on some platforms xxx_r() functions are declared inside "#ifdef
  99 dnl _REENTRANT" and it's easier to just define this symbol for these platforms
 100 dnl than checking it during run-time
 101 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
 102
 103 dnl the list of all available toolkits
 104 dnl
 105 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
 106 ALL_TOOLKITS="COCOA GTK OSX_CARBON OSX_COCOA OSX_IPHONE MGL MICROWIN MOTIF MSW PM X11 DFB"
 107
 108 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 109 dnl     which are either yes or no
 110 DEFAULT_wxUSE_OLD_COCOA=0
 111 DEFAULT_wxUSE_GTK=0
 112 DEFAULT_wxUSE_OSX_CARBON=0
 113 DEFAULT_wxUSE_OSX_COCOA=0
 114 DEFAULT_wxUSE_OSX_IPHONE=0
 115 DEFAULT_wxUSE_MGL=0
 116 DEFAULT_wxUSE_MICROWIN=0
 117 DEFAULT_wxUSE_MOTIF=0
 118 DEFAULT_wxUSE_MSW=0
 119 DEFAULT_wxUSE_PM=0
 120 DEFAULT_wxUSE_X11=0
 121 DEFAULT_wxUSE_DFB=0
 122
 123 dnl these are the values which are really default for the given platform:
 124 dnl they're used if no --with-<toolkit> options were given to detect the
 125 dnl toolkit to use by default for the target platform
 126 DEFAULT_DEFAULT_wxUSE_OLD_COCOA=0
 127 DEFAULT_DEFAULT_wxUSE_GTK=0
 128 DEFAULT_DEFAULT_wxUSE_OSX_CARBON=0
 129 DEFAULT_DEFAULT_wxUSE_OSX_COCOA=0
 130 DEFAULT_DEFAULT_wxUSE_OSX_IPHONE=0
 131 DEFAULT_DEFAULT_wxUSE_MGL=0
 132 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 133 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 134 DEFAULT_DEFAULT_wxUSE_MSW=0
 135 DEFAULT_DEFAULT_wxUSE_PM=0
 136 DEFAULT_DEFAULT_wxUSE_X11=0
 137 DEFAULT_DEFAULT_wxUSE_DFB=0
 138
 139 PROGRAM_EXT=
 140 SAMPLES_RPATH_FLAG=
 141 DYLIB_RPATH_INSTALL=
 142 DYLIB_RPATH_POSTLINK=
 143
 144 DEFAULT_STD_FLAG=yes
 145
 146 dnl to support a new system, you need to add its canonical name (as determined
 147 dnl by config.sub or specified by the configure command line) to this "case"
 148 dnl and also define the shared library flags below - search for
 149 dnl SHARED_LIB_SETUP to find the exact place
 150 case "${host}" in
 151   *-hp-hpux* )
 152     USE_HPUX=1
 153     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 154     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 155     AC_DEFINE(__HPUX__)
 156
 157     dnl many standard declarations in HP-UX headers are only included if either
 158     dnl _HPUX_SOURCE is defined, see stdsyms(5)
 159     CPPFLAGS="-D_HPUX_SOURCE $CPPFLAGS"
 160   ;;
 161   *-*-linux* )
 162     USE_LINUX=1
 163     AC_DEFINE(__LINUX__)
 164     TMP=`uname -m`
 165     if test "x$TMP" = "xalpha"; then
 166       USE_ALPHA=1
 167       AC_DEFINE(__ALPHA__)
 168     fi
 169     DEFAULT_DEFAULT_wxUSE_GTK=1
 170   ;;
 171   *-*-gnu* | *-*-k*bsd*-gnu )
 172     USE_GNU=1
 173     TMP=`uname -m`
 174     if test "x$TMP" = "xalpha"; then
 175       USE_ALPHA=1
 176       AC_DEFINE(__ALPHA__)
 177     fi
 178     DEFAULT_DEFAULT_wxUSE_GTK=1
 179   ;;
 180   *-*-irix5* | *-*-irix6* )
 181     USE_SGI=1
 182     USE_SVR4=1
 183     AC_DEFINE(__SGI__)
 184     AC_DEFINE(__SVR4__)
 185     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 186   ;;
 187   *-*-qnx*)
 188     USE_QNX=1
 189     AC_DEFINE(__QNX__)
 190     DEFAULT_DEFAULT_wxUSE_X11=1
 191   ;;
 192   *-*-solaris2* )
 193     USE_SUN=1
 194     USE_SOLARIS=1
 195     USE_SVR4=1
 196     AC_DEFINE(__SUN__)
 197     AC_DEFINE(__SOLARIS__)
 198     AC_DEFINE(__SVR4__)
 199     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 200     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 201   ;;
 202   *-*-sunos4* )
 203     USE_SUN=1
 204     USE_SUNOS=1
 205     USE_BSD=1
 206     AC_DEFINE(__SUN__)
 207     AC_DEFINE(__SUNOS__)
 208     AC_DEFINE(__BSD__)
 209     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 210   ;;
 211   *-*-freebsd*)
 212     USE_BSD=1
 213     USE_FREEBSD=1
 214     AC_DEFINE(__FREEBSD__)
 215     AC_DEFINE(__BSD__)
 216     DEFAULT_DEFAULT_wxUSE_GTK=1
 217   ;;
 218   *-*-openbsd*|*-*-mirbsd*)
 219     USE_BSD=1
 220     USE_OPENBSD=1
 221     AC_DEFINE(__OPENBSD__)
 222     AC_DEFINE(__BSD__)
 223     DEFAULT_DEFAULT_wxUSE_GTK=1
 224   ;;
 225   *-*-netbsd*)
 226     USE_BSD=1
 227     USE_NETBSD=1
 228     AC_DEFINE(__NETBSD__)
 229     AC_DEFINE(__BSD__)
 230     DEFAULT_DEFAULT_wxUSE_GTK=1
 231     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 232
 233     dnl some standard declarations in NetBSD headers are only included if
 234     dnl _NETBSD_SOURCE and _LIBC are defined, e.g. getservbyname_r in netdb.h
 235     CPPFLAGS="-D_NETBSD_SOURCE -D_LIBC $CPPFLAGS"
 236   ;;
 237   *-*-osf* )
 238     USE_ALPHA=1
 239     USE_OSF=1
 240     AC_DEFINE(__ALPHA__)
 241     AC_DEFINE(__OSF__)
 242     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 243     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 244   ;;
 245   *-*-dgux5* )
 246     USE_ALPHA=1
 247     USE_SVR4=1
 248     AC_DEFINE(__ALPHA__)
 249     AC_DEFINE(__SVR4__)
 250     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 251   ;;
 252   *-*-sysv5* )
 253     USE_SYSV=1
 254     USE_SVR4=1
 255     AC_DEFINE(__SYSV__)
 256     AC_DEFINE(__SVR4__)
 257     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 258   ;;
 259   *-*-aix* )
 260     USE_AIX=1
 261     USE_SYSV=1
 262     USE_SVR4=1
 263     AC_DEFINE(__AIX__)
 264     AC_DEFINE(__SYSV__)
 265     AC_DEFINE(__SVR4__)
 266     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 267   ;;
 268
 269   *-*-*UnixWare*)
 270     USE_SYSV=1
 271     USE_SVR4=1
 272     USE_UNIXWARE=1
 273     AC_DEFINE(__UNIXWARE__)
 274   ;;
 275
 276   *-*-cygwin* | *-*-mingw32* )
 277     dnl MBN: some of the defines have been moved after toolkit detection
 278     dnl      because for wxMotif/wxGTK/wxX11 to build on Cygwin
 279     dnl      USE_UNIX  must be set and not USE_WIN32
 280     PROGRAM_EXT=".exe"
 281     DEFAULT_DEFAULT_wxUSE_MSW=1
 282   ;;
 283
 284   *-pc-msdosdjgpp )
 285     USE_UNIX=0
 286     USE_DOS=1
 287     AC_DEFINE(__DOS__)
 288     PROGRAM_EXT=".exe"
 289     DEFAULT_DEFAULT_wxUSE_MGL=1
 290   ;;
 291
 292   *-pc-os2_emx | *-pc-os2-emx )
 293     AC_DEFINE(__EMX__)
 294     USE_OS2=1
 295     AC_DEFINE(__OS2__)
 296     PROGRAM_EXT=".exe"
 297     DEFAULT_DEFAULT_wxUSE_PM=1
 298     dnl "c++" wrapper is not always available, so always use plain gcc.
 299     CXX=gcc
 300     LDFLAGS="$LDFLAGS -Zcrtdll"
 301     dnl
 302     dnl Some special code that's automatically added by autoconf-2.57 for OS/2
 303     dnl and hopefully also by autoconf-2.58 and newer on all other platforms.
 304     dnl For now however, we still need it to make sure the configure script
 305     dnl works on OS/2 no matter what platform it is generated on.
 306     ac_executable_extensions=".exe"
 307     export ac_executable_extensions
 308     dnl This strange code is necessary to deal with handling of
 309     dnl backslashes by ksh and pdksh's sh variant.
 310     ac_save_IFS="$IFS"
 311     IFS='\\'
 312     ac_TEMP_PATH=
 313     for ac_dir in $PATH; do
 314       IFS=$ac_save_IFS
 315       if test -z "$ac_TEMP_PATH"; then
 316         ac_TEMP_PATH="$ac_dir"
 317       else
 318         ac_TEMP_PATH="$ac_TEMP_PATH/$ac_dir"
 319       fi
 320     done
 321     export PATH="$ac_TEMP_PATH"
 322     unset ac_TEMP_PATH
 323     DEFAULT_STD_FLAG=no
 324   ;;
 325
 326   arm-apple-darwin*)
 327     dnl iPhone
 328     USE_BSD=1
 329     USE_DARWIN=1
 330     AC_DEFINE(__BSD__)
 331     AC_DEFINE(__DARWIN__)
 332     DEFAULT_DEFAULT_wxUSE_OSX_IPHONE=1
 333   ;;
 334
 335   *-*-darwin* )
 336     dnl Darwin based distributions (including Mac OS X)
 337     USE_BSD=1
 338     USE_DARWIN=1
 339     AC_DEFINE(__BSD__)
 340     AC_DEFINE(__DARWIN__)
 341     AC_DEFINE(TARGET_CARBON)
 342     DEFAULT_DEFAULT_wxUSE_OSX_CARBON=1
 343   ;;
 344
 345   *-*-beos* )
 346     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 347     USE_BEOS=1
 348     AC_DEFINE(__BEOS__)
 349   ;;
 350
 351   *)
 352     AC_MSG_WARN([*** System type ${host} is unknown, assuming generic Unix and continuing nevertheless.])
 353     AC_MSG_WARN([*** Please report the build results to wx-dev@lists.wxwidgets.org.])
 354
 355     DEFAULT_DEFAULT_wxUSE_X11=1
 356     DEFAULT_wxUSE_SHARED=no
 357 esac
 358
 359 dnl ---------------------------------------------------------------------------
 360 dnl command line options for configure
 361 dnl ---------------------------------------------------------------------------
 362
 363 dnl the default values for all options - we collect them all here to simplify
 364 dnl modification of the default values (for example, if the defaults for some
 365 dnl platform should be changed, it can be done here too)
 366 dnl
 367 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 368
 369 dnl it's only necessary to list the options which should be disabled by
 370 dnl default, all the rest have default value of "yes" (or, rather, of
 371 dnl wxUSE_ALL_FEATURES which is the only which has to be set to "yes" by
 372 dnl default)
 373 DEFAULT_wxUSE_ALL_FEATURES=yes
 374
 375 DEFAULT_wxUSE_STD_CONTAINERS=$DEFAULT_STD_FLAG
 376 DEFAULT_wxUSE_STD_IOSTREAM=$DEFAULT_STD_FLAG
 377 DEFAULT_wxUSE_STD_STRING=$DEFAULT_STD_FLAG
 378
 379 dnl libraries disabled by default
 380 DEFAULT_wxUSE_DMALLOC=no
 381 DEFAULT_wxUSE_LIBGNOMEVFS=no
 382 DEFAULT_wxUSE_LIBHILDON=no
 383 DEFAULT_wxUSE_LIBHILDON2=no
 384 DEFAULT_wxUSE_LIBMSPACK=no
 385 DEFAULT_wxUSE_LIBSDL=no
 386
 387 dnl features disabled by default
 388 DEFAULT_wxUSE_ACCESSIBILITY=no
 389 DEFAULT_wxUSE_IPV6=no
 390 DEFAULT_wxUSE_GSTREAMER8=no
 391
 392 dnl automatic features
 393 DEFAULT_wxUSE_ARTPROVIDER_TANGO=auto
 394 DEFAULT_wxUSE_UNICODE_UTF8=auto
 395 DEFAULT_wxUSE_OPENGL=auto
 396 DEFAULT_wxUSE_MEDIACTRL=auto
 397 DEFAULT_wxUSE_COMPILER_TLS=auto
 398
 399 DEFAULT_wxUSE_UNICODE_UTF8_LOCALE=no
 400
 401 dnl Mac/Cocoa users need to enable building universal binaries explicitly
 402 DEFAULT_wxUSE_UNIVERSAL_BINARY=no
 403 DEFAULT_wxUSE_MAC_ARCH=no
 404
 405 DEFAULT_wxUSE_OFFICIAL_BUILD=no
 406
 407 dnl Applicable only when --with-gtk was used:
 408 DEFAULT_wxUSE_GTK2=yes
 409
 410 dnl Always default to no. Only special cases require this.
 411 DEFAULT_wxUSE_OBJC_UNIQUIFYING=no
 412
 413 dnl ===========================
 414 dnl deal with configure options
 415 dnl ===========================
 416
 417 dnl we use several macros here:
 418 dnl     - AC_ARG_WITH/AC_ARG_ENABLE are the standard autoconf macros, see
 419 dnl       autoconf manual for details about them
 420 dnl     - WX_ARG_WITH/WX_ARG_ENABLE are their wx counterparts which perform
 421 dnl       the caching of the command line options and also use DEFAULT_foo
 422 dnl       variable as the default value for "foo" if neither --enable-foo nor
 423 dnl       --disable-foo is specified
 424 dnl     - WX_ARG_SYS_WITH is a special version of WX_ARG_WITH which allows
 425 dnl       to choose not only whether an external library is used but also if we
 426 dnl       use the copy of it included with wxWidgets or an already installed
 427 dnl       system version
 428 dnl     - WX_ARG_WITHOUT/WX_ARG_DISABLE mirror WX_ARG_WITH/WX_ARG_ENABLE but
 429 dnl       should be used for the options which are enabled by default
 430 dnl     - WX_ARG_FEATURE is a version of WX_ARG_ENABLE which should be used for
 431 dnl       optional features, i.e. options which should be disabled if
 432 dnl       --disable-all-features is specified (WX_ARG_WITH/WX_ARG_SYS_WITH are
 433 dnl       also affected by this)
 434
 435 dnl ---------------------------------------------------------------------------
 436 dnl global build options
 437 dnl ---------------------------------------------------------------------------
 438
 439 WX_ARG_DISABLE(gui,        [  --disable-gui           don't build GUI parts of the library], wxUSE_GUI)
 440 WX_ARG_ENABLE(monolithic,  [  --enable-monolithic     build wxWidgets as single library], wxUSE_MONOLITHIC)
 441 WX_ARG_ENABLE(plugins,     [  --enable-plugins        build parts of wxWidgets as loadable components], wxUSE_PLUGINS)
 442 WX_ARG_WITHOUT(subdirs,    [  --without-subdirs       don't generate makefiles for samples/demos/...], wxWITH_SUBDIRS)
 443 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
 444 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
 445 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
 446 if test "x$VENDOR" = "x"; then
 447     VENDOR="custom"
 448 fi
 449
 450 WX_ARG_DISABLE(all-features,[  --disable-all-features  disable all optional features to build minimal library], wxUSE_ALL_FEATURES)
 451
 452 if test "$wxUSE_ALL_FEATURES" = "no"; then
 453     dnl this is a bit ugly but currently we have no choice but to manually
 454     dnl reset all the options with default value of auto if all features are to
 455     dnl be disabled because we can't have an option with default value of
 456     dnl "auto-or-no-if-wxUSE_ALL_FEATURES-is-disabled"
 457     DEFAULT_wxUSE_ARTPROVIDER_TANGO=no
 458     DEFAULT_wxUSE_MEDIACTRL=no
 459 fi
 460
 461 dnl ---------------------------------------------------------------------------
 462 dnl port selection
 463 dnl ---------------------------------------------------------------------------
 464
 465 if test "$wxUSE_GUI" = "yes"; then
 466
 467 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWidgets GUI controls instead of native ones], wxUSE_UNIVERSAL)
 468 if test "$wxUSE_UNIVERSAL" = "yes"; then
 469     AC_ARG_WITH(themes,    [  --with-themes=all|list  use only the specified comma-separated list of wxUniversal themes], [wxUNIV_THEMES="$withval"])
 470 fi
 471
 472 dnl we use AC_ARG_WITH and not WX_ARG_WITH for the toolkit options as they
 473 dnl shouldn't default to wxUSE_ALL_FEATURES
 474 AC_ARG_WITH(gtk,          [[  --with-gtk[=VERSION]    use GTK+, VERSION can be 2 (default), 1 or "any"]], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 475 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 476 AC_ARG_WITH(osx_carbon,    [  --with-osx_carbon       use Mac OS X (Carbon)], [wxUSE_OSX_CARBON="$withval" CACHE_OSX_CARBON=1 TOOLKIT_GIVEN=1])
 477 AC_ARG_WITH(osx_cocoa,     [  --with-osx_cocoa        use Mac OS X (Cocoa)], [wxUSE_OSX_COCOA="$withval" CACHE_OSX_COCOA=1 TOOLKIT_GIVEN=1])
 478 AC_ARG_WITH(osx_iphone,    [  --with-osx_iphone       use iPhone OS X port], [wxUSE_OSX_IPHONE="$withval" CACHE_OSX_IPHONE=1 TOOLKIT_GIVEN=1])
 479 AC_ARG_WITH(osx,           [  --with-osx              use Mac OS X (default port, currently Carbon)], [wxUSE_OSX_CARBON="$withval" CACHE_OSX_CARBON=1 TOOLKIT_GIVEN=1])
 480 AC_ARG_WITH(carbon,        [  --with-carbon           same as --with-osx_carbon], [wxUSE_OSX_CARBON="$withval" CACHE_OSX_CARBON=1 TOOLKIT_GIVEN=1])
 481 AC_ARG_WITH(cocoa,         [  --with-cocoa            same as --with-osx_cocoa], [wxUSE_OSX_COCOA="$withval" CACHE_OSX_COCOA=1 TOOLKIT_GIVEN=1])
 482 AC_ARG_WITH(iphone,        [  --with-iphone           same as --with-osx_iphone], [wxUSE_OSX_IPHONE="$withval" CACHE_OSX_IPHONE=1 TOOLKIT_GIVEN=1])
 483 AC_ARG_WITH(mac,           [  --with-mac              same as --with-osx], [wxUSE_OSX_CARBON="$withval" CACHE_OSX_CARBON=1 TOOLKIT_GIVEN=1])
 484 AC_ARG_WITH(old_cocoa,     [  --with-old_cocoa        use old, deprecated, Cocoa port], [wxUSE_OLD_COCOA="$withval" CACHE_OLD_COCOA=1 TOOLKIT_GIVEN=1])
 485 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 486 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 487 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 488 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 489 AC_ARG_WITH(directfb,      [  --with-directfb         use DirectFB], [wxUSE_DFB="$withval" wxUSE_UNIVERSAL="yes" CACHE_DFB=1 TOOLKIT_GIVEN=1])
 490 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 491 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 492 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 493
 494 AC_ARG_ENABLE(gtk2,        [  --disable-gtk2          use GTK+ 1.2 instead of 2.0], [wxUSE_GTK2="$enableval"])
 495 WX_ARG_ENABLE(gpe,         [  --enable-gpe            use GNOME PDA Environment features if possible], wxUSE_GPE)
 496
 497 dnl check that no more than one toolkit is given and that if none are given that
 498 dnl we have a default one
 499
 500 AC_MSG_CHECKING(for toolkit)
 501
 502
 503
 504 # In Wine, we need to default to MSW, not GTK or MOTIF
 505 if test "$wxUSE_WINE" = "yes"; then
 506     DEFAULT_DEFAULT_wxUSE_GTK=0
 507     DEFAULT_DEFAULT_wxUSE_MOTIF=0
 508     DEFAULT_DEFAULT_wxUSE_MSW=1
 509     wxUSE_SHARED=no
 510     CC=${CC:-winegcc}
 511     CXX=${CXX:-wineg++}
 512 fi
 513
 514
 515 if test "$wxUSE_GUI" = "yes"; then
 516
 517     if test "$USE_BEOS" = 1; then
 518         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
 519     fi
 520
 521     if test "$TOOLKIT_GIVEN" = 1; then
 522       dnl convert "yes", "any" or a number to 1 and "no" to 0
 523       for toolkit in $ALL_TOOLKITS; do
 524         var=wxUSE_$toolkit
 525         eval "value=\$${var}"
 526         if test "x$value" = "xno"; then
 527           eval "$var=0"
 528         elif test "x$value" != "x"; then
 529           eval "$var=1"
 530         fi
 531
 532         if test "x$value" != "x" -a "x$value" != "xyes" -a "x$value" != "xno"; then
 533           eval "wx${toolkit}_VERSION=$value"
 534         fi
 535       done
 536     else
 537       dnl try to guess the most appropriate toolkit for this platform
 538       for toolkit in $ALL_TOOLKITS; do
 539         var=DEFAULT_DEFAULT_wxUSE_$toolkit
 540         eval "wxUSE_$toolkit=\$${var}"
 541       done
 542     fi
 543
 544     dnl we suppose that expr is available (maybe there is a better way to do
 545     dnl this? what about using ALL_TOOLKITS? TODO)
 546     NUM_TOOLKITS=`expr ${wxUSE_OLD_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_OSX_CARBON:-0} \
 547                   + ${wxUSE_OSX_COCOA:-0} + ${wxUSE_OSX_IPHONE:-0} + ${wxUSE_MGL:-0} + ${wxUSE_DFB:-0} \
 548                   + ${wxUSE_MICROWIN:-0} + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
 549
 550     dnl Allow wxUSE_PM only for OS/2 with EMX.
 551     case "${host}" in
 552       *-pc-os2_emx | *-pc-os2-emx )
 553         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
 554     esac
 555
 556     case "$NUM_TOOLKITS" in
 557       1)
 558       ;;
 559       0)
 560         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
 561       ;;
 562       *)
 563         AC_MSG_ERROR(Please specify at most one toolkit)
 564     esac
 565
 566     # to be removed when --disable-gtk2 isn't needed
 567     if test "x$wxUSE_GTK2" = "xyes"; then
 568         wxGTK_VERSION=2
 569         wxUSE_GTK1=0
 570     elif test "x$wxUSE_GTK2" = "xno"; then
 571         wxGTK_VERSION=1
 572         wxUSE_GTK1=1
 573     fi
 574
 575     for toolkit in $ALL_TOOLKITS; do
 576         var=wxUSE_$toolkit
 577         eval "value=\$${var}"
 578         if test "$value" = 1; then
 579           toolkit_echo=`echo $toolkit | tr '[[A-Z]]' '[[a-z]]'`
 580           AC_MSG_RESULT($toolkit_echo)
 581         fi
 582     done
 583 else
 584     if test "x$host_alias" != "x"; then
 585         AC_MSG_RESULT(base ($host_alias hosted) only)
 586     else
 587         AC_MSG_RESULT(base only)
 588     fi
 589 fi
 590
 591 wxUSE_MAC=0
 592 if test "$wxUSE_OSX_CARBON" = 1 \
 593        -o "$wxUSE_OSX_COCOA" = 1 \
 594        -o "$wxUSE_OSX_IPHONE" = 1; then
 595     wxUSE_MAC=1
 596 fi
 597
 598 dnl ---------------------------------------------------------------------------
 599 dnl external libraries
 600 dnl ---------------------------------------------------------------------------
 601
 602 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 603 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 604 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 605 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 606 WX_ARG_WITH(libiconv,      [  --with-libiconv         use libiconv (character conversion)], wxUSE_LIBICONV)
 607 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 608 WX_ARG_WITHOUT(gtkprint,   [  --without-gtkprint      don't use GTK printing support], wxUSE_GTKPRINT)
 609 WX_ARG_WITHOUT(gnomeprint, [  --without-gnomeprint    don't use GNOME printing libraries], wxUSE_LIBGNOMEPRINT)
 610 WX_ARG_WITH(gnomevfs,      [  --with-gnomevfs         use GNOME VFS for associating MIME types], wxUSE_LIBGNOMEVFS)
 611 WX_ARG_WITH(hildon,        [  --with-hildon           use Hildon framework for Nokia 770/800/810], wxUSE_LIBHILDON)
 612 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 613
 614 fi
 615 dnl for GUI only
 616
 617 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 618 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 619 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 620 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 621 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 622
 623 AC_MSG_CHECKING([for --with-macosx-sdk])
 624 AC_ARG_WITH(macosx-sdk,    [  --with-macosx-sdk=PATH  use an OS X SDK at PATH], [
 625         wxUSE_MACOSX_SDK=$withval
 626         wx_cv_use_macosx_sdk="wxUSE_MACOSX_SDK=$withval"
 627     ])
 628 AC_MSG_RESULT([$wxUSE_MACOSX_SDK])
 629
 630 AC_MSG_CHECKING([for --with-macosx-version-min])
 631 AC_ARG_WITH(macosx-version-min,    [  --with-macosx-version-min=VER   build binaries which require at least this OS X version], [
 632         wxUSE_MACOSX_VERSION_MIN=$withval
 633         wx_cv_use_macosx_version_min="wxUSE_MACOSX_VERSION_MIN=$withval"
 634     ])
 635 AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
 636
 637 dnl ---------------------------------------------------------------------------
 638 dnl debugging options
 639 dnl ---------------------------------------------------------------------------
 640
 641 dnl don't use WX_ARG_ENABLE as it just gets in the way instead of helping with
 642 dnl this rather unusual option
 643 AC_MSG_CHECKING([for --enable-debug])
 644 AC_ARG_ENABLE(debug,       [  --enable-debug          build library for debugging],
 645     [
 646         if test "$enableval" = yes; then
 647             wxUSE_DEBUG=yes
 648         elif test "$enableval" = no; then
 649             wxUSE_DEBUG=no
 650         elif test "$enableval" = max; then
 651             wxUSE_DEBUG=yes
 652             WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -DwxDEBUG_LEVEL=2"
 653         else
 654             AC_MSG_ERROR([Invalid --enable-debug value, must be yes, no or max])
 655         fi
 656     ],
 657     wxUSE_DEBUG=default
 658 )
 659
 660 case "$wxUSE_DEBUG" in
 661     yes)
 662         dnl build the library for debugging: enable debugging code and generate
 663         dnl the debug information for the library itself
 664         DEFAULT_wxUSE_DEBUG_FLAG=yes
 665         DEFAULT_wxUSE_DEBUG_INFO=yes
 666
 667         dnl also disable optimizations by default if --enable-debug was used
 668         dnl (this can still be overridden by an explicit --enable-optimise)
 669         DEFAULT_wxUSE_OPTIMISE=no
 670         ;;
 671
 672     no)
 673         dnl --disable-debug is equivalent to both --disable-debug_flag and
 674         dnl --disable-debug_info
 675         DEFAULT_wxUSE_DEBUG_FLAG=no
 676         DEFAULT_wxUSE_DEBUG_INFO=no
 677         ;;
 678
 679     default)
 680         dnl the library is built with debugging support by default but without
 681         dnl debug information as this requires much, much more disk space
 682         DEFAULT_wxUSE_DEBUG_FLAG=yes
 683         DEFAULT_wxUSE_DEBUG_INFO=no
 684         ;;
 685 esac
 686
 687 WX_ARG_DISABLE(debug_flag,   [  --disable-debug_flag    disable all debugging support], wxUSE_DEBUG_FLAG)
 688 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     generate debug information], wxUSE_DEBUG_INFO)
 689
 690 dnl enabled if just --enable-debug_{flag,info} was
 691 dnl
 692 dnl in any case, only set the default value and allow overriding it with an
 693
 694 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 695 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    obsolete, don't use: use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 696 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    obsolete, don't use: create code with memory tracing], wxUSE_MEM_TRACING)
 697
 698 dnl ---------------------------------------------------------------------------
 699 dnl global compile options
 700 dnl ---------------------------------------------------------------------------
 701
 702 WX_ARG_DISABLE(shared,     [  --disable-shared        create static library instead of shared], wxUSE_SHARED)
 703 WX_ARG_ENABLE(stl,         [  --enable-stl            use standard C++ classes for everything], wxUSE_STL)
 704 WX_ARG_ENABLE(std_containers,[  --enable-std_containers use standard C++ container classes], wxUSE_STD_CONTAINERS)
 705 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 706 WX_ARG_ENABLE(std_string,    [  --enable-std_string     use standard C++ string classes], wxUSE_STD_STRING)
 707 WX_ARG_ENABLE(std_string_conv_in_wxstring, [ --enable-std_string_conv_in_wxstring     provide implicit conversion to std::string in wxString], wxUSE_STD_STRING_CONV_IN_WXSTRING)
 708 WX_ARG_DISABLE(unicode,      [  --disable-unicode       compile without Unicode support], wxUSE_UNICODE)
 709 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 710 WX_ARG_ENABLE_PARAM(utf8,    [  --enable-utf8           use UTF-8 representation for strings (Unix only)], wxUSE_UNICODE_UTF8)
 711 WX_ARG_ENABLE(utf8only,      [  --enable-utf8only       only support UTF-8 locales in UTF-8 build (Unix only)], wxUSE_UNICODE_UTF8_LOCALE)
 712 WX_ARG_ENABLE(extended_rtti, [  --enable-extended_rtti  use extended RTTI (XTI)], wxUSE_EXTENDED_RTTI)
 713 if test "$USE_OS2" = 1; then
 714     DEFAULT_wxUSE_OMF=no
 715     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 716 fi
 717
 718 WX_ARG_DISABLE(optimise,   [  --disable-optimise      compile without optimisations], wxUSE_OPTIMISE)
 719
 720 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 721 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 722 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 723 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 724 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 725 WX_ARG_DISABLE(vararg_macros,[  --disable-vararg_macros don't use vararg macros, even if they are supported], wxUSE_VARARG_MACROS)
 726
 727 WX_ARG_ENABLE_PARAM(universal_binary, [[  --enable-universal_binary  create universal binary with Mac PPC and i386 (and x86_64 if using Cocoa) architectures ]], wxUSE_UNIVERSAL_BINARY)
 728 WX_ARG_ENABLE_PARAM(macosx_arch,      [[  --enable-macosx_arch=ARCH  build for just the specified architecture]], wxUSE_MAC_ARCH)
 729
 730 WX_ARG_ENABLE(compat26,      [  --enable-compat26       enable wxWidgets 2.6 compatibility], WXWIN_COMPATIBILITY_2_6)
 731 WX_ARG_DISABLE(compat28,     [  --disable-compat28      disable wxWidgets 2.8 compatibility], WXWIN_COMPATIBILITY_2_8)
 732
 733 WX_ARG_DISABLE(rpath,        [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 734
 735 WX_ARG_ENABLE(objc_uniquifying,[  --enable-objc_uniquifying enable Objective-C class name uniquifying], wxUSE_OBJC_UNIQUIFYING)
 736
 737 WX_ARG_DISABLE(visibility,   [  --disable-visibility    disable use of ELF symbols visibility even if supported], wxUSE_VISIBILITY)
 738 WX_ARG_DISABLE(tls,          [  --disable-tls           disable use of compiler TLS support], wxUSE_COMPILER_TLS)
 739
 740 dnl ---------------------------------------------------------------------------
 741 dnl optional non GUI features
 742 dnl ---------------------------------------------------------------------------
 743
 744 WX_ARG_FEATURE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 745 WX_ARG_FEATURE(xlocale,       [  --enable-xlocale        use x-locale support (requires wxLocale)], wxUSE_XLOCALE)
 746 WX_ARG_FEATURE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 747
 748 WX_ARG_FEATURE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 749 WX_ARG_FEATURE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 750 WX_ARG_FEATURE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 751 WX_ARG_FEATURE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 752 WX_ARG_FEATURE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 753 WX_ARG_FEATURE(ipv6,          [  --enable-ipv6           enable IPv6 support in wxSocket], wxUSE_IPV6)
 754 WX_ARG_FEATURE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 755 WX_ARG_FEATURE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 756
 757 WX_ARG_FEATURE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 758
 759 WX_ARG_FEATURE(baseevtloop,   [  --enable-baseevtloop    use event loop in console programs too], wxUSE_CONSOLE_EVENTLOOP)
 760 WX_ARG_FEATURE(epollloop,     [  --enable-epollloop      use wxEpollDispatcher class (Linux only)], wxUSE_EPOLL_DISPATCHER)
 761 WX_ARG_FEATURE(selectloop,    [  --enable-selectloop     use wxSelectDispatcher class], wxUSE_SELECT_DISPATCHER)
 762
 763 dnl please keep the settings below in alphabetical order
 764 WX_ARG_FEATURE(any,           [  --enable-any            use wxAny class], wxUSE_ANY)
 765 WX_ARG_FEATURE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 766 WX_ARG_FEATURE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 767 WX_ARG_FEATURE(base64,        [  --enable-base64         use base64 encoding/decoding functions], wxUSE_BASE64)
 768 WX_ARG_FEATURE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 769 WX_ARG_FEATURE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 770 WX_ARG_FEATURE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 771 WX_ARG_FEATURE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 772 WX_ARG_FEATURE(debugreport,   [  --enable-debugreport    use wxDebugReport class], wxUSE_DEBUGREPORT)
 773 WX_ARG_FEATURE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 774 WX_ARG_FEATURE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 775 WX_ARG_FEATURE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 776 WX_ARG_FEATURE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 777 WX_ARG_FEATURE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 778 WX_ARG_FEATURE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 779 WX_ARG_FEATURE(filehistory,   [  --enable-filehistory    use wxFileHistory class], wxUSE_FILE_HISTORY)
 780 WX_ARG_FEATURE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 781 WX_ARG_FEATURE(fontenum,      [  --enable-fontenum       use wxFontEnumerator class], wxUSE_FONTENUM)
 782 WX_ARG_FEATURE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 783 WX_ARG_FEATURE(fs_archive,    [  --enable-fs_archive     use virtual archive filesystems], wxUSE_FS_ARCHIVE)
 784 WX_ARG_FEATURE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 785 WX_ARG_FEATURE(fs_zip,        [  --enable-fs_zip         now replaced by fs_archive], wxUSE_FS_ZIP)
 786 WX_ARG_FEATURE(fswatcher,     [  --enable-fswatcher      use wxFileSystemWatcher class], wxUSE_FSWATCHER)
 787 WX_ARG_FEATURE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 788 WX_ARG_FEATURE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 789 WX_ARG_FEATURE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 790 WX_ARG_FEATURE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 791 WX_ARG_FEATURE(printfposparam,[  --enable-printfposparam use wxVsnprintf() which supports positional parameters], wxUSE_PRINTF_POS_PARAMS)
 792 WX_ARG_FEATURE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 793 WX_ARG_FEATURE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 794 WX_ARG_FEATURE(stdpaths,      [  --enable-stdpaths       use wxStandardPaths class], wxUSE_STDPATHS)
 795 WX_ARG_FEATURE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 796 WX_ARG_FEATURE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 797 WX_ARG_FEATURE(sysoptions,    [  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 798 WX_ARG_FEATURE(tarstream,     [  --enable-tarstream      use wxTar streams], wxUSE_TARSTREAM)
 799 WX_ARG_FEATURE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 800 WX_ARG_FEATURE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 801 WX_ARG_FEATURE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 802 WX_ARG_FEATURE(variant,       [  --enable-variant        use wxVariant class], wxUSE_VARIANT)
 803 WX_ARG_FEATURE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
 804
 805 dnl URL-related classes
 806 WX_ARG_FEATURE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 807 WX_ARG_FEATURE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 808 WX_ARG_FEATURE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 809 WX_ARG_FEATURE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 810 WX_ARG_FEATURE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 811
 812 WX_ARG_FEATURE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 813
 814 WX_ARG_ENABLE(iniconf,      [  --enable-iniconf        use wxIniConfig (Win32 only)], wxUSE_INICONF)
 815 WX_ARG_FEATURE(regkey,      [  --enable-regkey         use wxRegKey class (Win32 only)], wxUSE_REGKEY)
 816
 817 if test "$wxUSE_GUI" = "yes"; then
 818
 819 dnl ---------------------------------------------------------------------------
 820 dnl optional "big" GUI features
 821 dnl ---------------------------------------------------------------------------
 822
 823 WX_ARG_FEATURE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 824 WX_ARG_FEATURE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 825 WX_ARG_FEATURE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 826 WX_ARG_FEATURE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 827 WX_ARG_FEATURE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 828 WX_ARG_FEATURE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
 829 WX_ARG_FEATURE(aui,         [  --enable-aui            use AUI docking library], wxUSE_AUI)
 830 WX_ARG_FEATURE(propgrid,    [  --enable-propgrid       use wxPropertyGrid library], wxUSE_PROPGRID)
 831 WX_ARG_FEATURE(ribbon,      [  --enable-ribbon         use wxRibbon library], wxUSE_RIBBON)
 832 WX_ARG_FEATURE(stc,         [  --enable-stc            use wxStyledTextCtrl library], wxUSE_STC)
 833 WX_ARG_FEATURE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 834 WX_ARG_FEATURE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 835 WX_ARG_FEATURE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 836 WX_ARG_FEATURE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 837 WX_ARG_FEATURE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
 838 WX_ARG_FEATURE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
 839 WX_ARG_FEATURE(mediactrl,   [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 840 WX_ARG_FEATURE(gstreamer8,  [  --enable-gstreamer8     force GStreamer 0.8 instead of 0.10 with the wxMediaCtrl class on unix], wxUSE_GSTREAMER8)
 841 WX_ARG_FEATURE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac)], wxUSE_WEBKIT)
 842 WX_ARG_FEATURE(richtext,    [  --enable-richtext       use wxRichTextCtrl], wxUSE_RICHTEXT)
 843 WX_ARG_FEATURE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 844 WX_ARG_FEATURE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 845 WX_ARG_FEATURE(svg,         [  --enable-svg            use wxSVGFileDC device context], wxUSE_SVG)
 846
 847 dnl wxDC is implemented in terms of wxGraphicsContext in wxOSX so the latter
 848 dnl can't be disabled, don't even provide an option to do it
 849 if test "$wxUSE_MAC" != 1; then
 850 WX_ARG_FEATURE(graphics_ctx,[  --enable-graphics_ctx   use graphics context 2D drawing API], wxUSE_GRAPHICS_CONTEXT)
 851 fi
 852
 853 dnl ---------------------------------------------------------------------------
 854 dnl IPC &c
 855 dnl ---------------------------------------------------------------------------
 856
 857 WX_ARG_FEATURE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 858 WX_ARG_FEATURE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 859 WX_ARG_FEATURE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 860
 861 dnl ---------------------------------------------------------------------------
 862 dnl optional GUI controls (in alphabetical order except the first one)
 863 dnl ---------------------------------------------------------------------------
 864
 865 dnl don't set DEFAULT_wxUSE_XXX below if the option is not specified
 866 DEFAULT_wxUSE_CONTROLS=none
 867 WX_ARG_DISABLE(controls,    [  --disable-controls      disable compilation of all standard controls], wxUSE_CONTROLS)
 868
 869 dnl even with --disable-controls, some may be enabled by an explicit
 870 dnl --enable-<control> later on the command line -- but by default all will be
 871 dnl disabled
 872 if test "$wxUSE_CONTROLS" = "no"; then
 873     DEFAULT_wxUSE_ACCEL=no
 874     DEFAULT_wxUSE_ANIMATIONCTRL=no
 875     DEFAULT_wxUSE_BMPBUTTON=no
 876     DEFAULT_wxUSE_BUTTON=no
 877     DEFAULT_wxUSE_CALCTRL=no
 878     DEFAULT_wxUSE_CARET=no
 879     DEFAULT_wxUSE_CHECKBOX=no
 880     DEFAULT_wxUSE_CHECKLISTBOX=no
 881     DEFAULT_wxUSE_CHOICE=no
 882     DEFAULT_wxUSE_CHOICEBOOK=no
 883     DEFAULT_wxUSE_COLLPANE=no
 884     DEFAULT_wxUSE_COLOURPICKERCTRL=no
 885     DEFAULT_wxUSE_COMBOBOX=no
 886     DEFAULT_wxUSE_COMBOBOX=no
 887     DEFAULT_wxUSE_COMMANDLINKBUTTON=no
 888     DEFAULT_wxUSE_DATAVIEWCTRL=no
 889     DEFAULT_wxUSE_DATEPICKCTRL=no
 890     DEFAULT_wxUSE_DETECT_SM=no
 891     DEFAULT_wxUSE_DIRPICKERCTRL=no
 892     DEFAULT_wxUSE_DISPLAY=no
 893     DEFAULT_wxUSE_FILECTRL=no
 894     DEFAULT_wxUSE_FILEPICKERCTRL=no
 895     DEFAULT_wxUSE_FONTPICKERCTRL=no
 896     DEFAULT_wxUSE_GAUGE=no
 897     DEFAULT_wxUSE_GRID=no
 898     DEFAULT_wxUSE_HEADERCTRL=no
 899     DEFAULT_wxUSE_HYPERLINKCTRL=no
 900     DEFAULT_wxUSE_IMAGLIST=no
 901     DEFAULT_wxUSE_LISTBOOK=no
 902     DEFAULT_wxUSE_LISTBOX=no
 903     DEFAULT_wxUSE_LISTCTRL=no
 904     DEFAULT_wxUSE_MARKUP=no
 905     DEFAULT_wxUSE_NOTEBOOK=no
 906     DEFAULT_wxUSE_POPUPWIN=no
 907     DEFAULT_wxUSE_RADIOBOX=no
 908     DEFAULT_wxUSE_RADIOBTN=no
 909     DEFAULT_wxUSE_RICHMSGDLG=no
 910     DEFAULT_wxUSE_REARRANGECTRL=no
 911     DEFAULT_wxUSE_SASH=no
 912     DEFAULT_wxUSE_SCROLLBAR=no
 913     DEFAULT_wxUSE_SEARCHCTRL=no
 914     DEFAULT_wxUSE_SLIDER=no
 915     DEFAULT_wxUSE_SPINBTN=no
 916     DEFAULT_wxUSE_SPINCTRL=no
 917     DEFAULT_wxUSE_SPLITTER=no
 918     DEFAULT_wxUSE_STATBMP=no
 919     DEFAULT_wxUSE_STATBOX=no
 920     DEFAULT_wxUSE_STATLINE=no
 921     DEFAULT_wxUSE_STATUSBAR=no
 922     DEFAULT_wxUSE_TIPWINDOW=no
 923     DEFAULT_wxUSE_TOGGLEBTN=no
 924     DEFAULT_wxUSE_TOOLBAR=no
 925     DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 926     DEFAULT_wxUSE_TOOLBOOK=no
 927     DEFAULT_wxUSE_TOOLTIPS=no
 928     DEFAULT_wxUSE_TREEBOOK=no
 929     DEFAULT_wxUSE_TREECTRL=no
 930 fi
 931
 932 dnl features affecting multiple controls
 933 WX_ARG_FEATURE(markup,      [  --enable-markup         support wxControl::SetLabelMarkup], wxUSE_MARKUP)
 934
 935 dnl please keep the settings below in alphabetical order
 936 WX_ARG_FEATURE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
 937 WX_ARG_FEATURE(animatectrl, [  --enable-animatectrl    use wxAnimationCtrl class], wxUSE_ANIMATIONCTRL)
 938 WX_ARG_FEATURE(artstd,      [  --enable-artstd         use standard XPM icons in wxArtProvider], wxUSE_ARTPROVIDER_STD)
 939 WX_ARG_FEATURE(arttango,    [  --enable-arttango       use Tango icons in wxArtProvider], wxUSE_ARTPROVIDER_TANGO)
 940 WX_ARG_FEATURE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
 941 WX_ARG_FEATURE(bmpcombobox, [  --enable-bmpcombobox    use wxBitmapComboBox class], wxUSE_BITMAPCOMBOBOX)
 942 WX_ARG_FEATURE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
 943 WX_ARG_FEATURE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
 944 WX_ARG_FEATURE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
 945 WX_ARG_FEATURE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
 946 WX_ARG_FEATURE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
 947 WX_ARG_FEATURE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
 948 WX_ARG_FEATURE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
 949 WX_ARG_FEATURE(collpane,    [  --enable-collpane       use wxCollapsiblePane class], wxUSE_COLLPANE)
 950 WX_ARG_FEATURE(colourpicker,[  --enable-colourpicker   use wxColourPickerCtrl class], wxUSE_COLOURPICKERCTRL)
 951 WX_ARG_FEATURE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
 952 WX_ARG_FEATURE(comboctrl,   [  --enable-comboctrl      use wxComboCtrl class], wxUSE_COMBOCTRL)
 953 WX_ARG_FEATURE(commandlinkbutton, [  --enable-commandlinkbutton      use wxCommmandLinkButton class], wxUSE_COMMANDLINKBUTTON)
 954 WX_ARG_FEATURE(dataviewctrl,[  --enable-dataviewctrl   use wxDataViewCtrl class], wxUSE_DATAVIEWCTRL)
 955 WX_ARG_FEATURE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
 956 WX_ARG_FEATURE(detect_sm,   [  --enable-detect_sm      use code to detect X11 session manager], wxUSE_DETECT_SM)
 957 WX_ARG_FEATURE(dirpicker,   [  --enable-dirpicker      use wxDirPickerCtrl class], wxUSE_DIRPICKERCTRL)
 958 WX_ARG_FEATURE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
 959 WX_ARG_FEATURE(editablebox, [  --enable-editablebox    use wxEditableListBox class], wxUSE_EDITABLELISTBOX)
 960 WX_ARG_FEATURE(filectrl,    [  --enable-filectrl       use wxFileCtrl class], wxUSE_FILECTRL)
 961 WX_ARG_FEATURE(filepicker,  [  --enable-filepicker     use wxFilePickerCtrl class], wxUSE_FILEPICKERCTRL)
 962 WX_ARG_FEATURE(fontpicker,  [  --enable-fontpicker     use wxFontPickerCtrl class], wxUSE_FONTPICKERCTRL)
 963 WX_ARG_FEATURE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
 964 WX_ARG_FEATURE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
 965 WX_ARG_FEATURE(headerctrl,  [  --enable-headerctrl     use wxHeaderCtrl class], wxUSE_HEADERCTRL)
 966 WX_ARG_FEATURE(hyperlink,   [  --enable-hyperlink      use wxHyperlinkCtrl class], wxUSE_HYPERLINKCTRL)
 967 WX_ARG_FEATURE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
 968 WX_ARG_FEATURE(infobar,     [  --enable-infobar        use wxInfoBar class], wxUSE_INFOBAR)
 969 WX_ARG_FEATURE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
 970 WX_ARG_FEATURE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
 971 WX_ARG_FEATURE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
 972 WX_ARG_FEATURE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
 973 WX_ARG_FEATURE(notifmsg,    [  --enable-notifmsg       use wxNotificationMessage class], wxUSE_NOTIFICATION_MESSAGE)
 974 WX_ARG_FEATURE(odcombobox,  [  --enable-odcombobox     use wxOwnerDrawnComboBox class], wxUSE_ODCOMBOBOX)
 975 WX_ARG_FEATURE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
 976 WX_ARG_FEATURE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
 977 WX_ARG_FEATURE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
 978 WX_ARG_FEATURE(richmsgdlg,  [  --enable-richmsgdlg     use wxRichMessageDialog class], wxUSE_RICHMSGDLG)
 979 WX_ARG_FEATURE(rearrangectrl,[  --enable-rearrangectrl  use wxRearrangeList/Ctrl/Dialog], wxUSE_REARRANGECTRL)
 980 WX_ARG_FEATURE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
 981 WX_ARG_FEATURE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
 982 WX_ARG_FEATURE(searchctrl,  [  --enable-searchctrl     use wxSearchCtrl class], wxUSE_SEARCHCTRL)
 983 WX_ARG_FEATURE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
 984 WX_ARG_FEATURE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
 985 WX_ARG_FEATURE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
 986 WX_ARG_FEATURE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
 987 WX_ARG_FEATURE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
 988 WX_ARG_FEATURE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
 989 WX_ARG_FEATURE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
 990 WX_ARG_FEATURE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
 991 WX_ARG_FEATURE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
 992 WX_ARG_FEATURE(taskbaricon, [  --enable-taskbaricon    use wxTaskBarIcon class], wxUSE_TASKBARICON)
 993 WX_ARG_FEATURE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
 994 WX_ARG_FEATURE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
 995 WX_ARG_FEATURE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
 996 WX_ARG_FEATURE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
 997 WX_ARG_FEATURE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
 998 WX_ARG_FEATURE(toolbook,    [  --enable-toolbook       use wxToolbook class], wxUSE_TOOLBOOK)
 999 WX_ARG_FEATURE(treebook,    [  --enable-treebook       use wxTreebook class], wxUSE_TREEBOOK)
1000 WX_ARG_FEATURE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
1001
1002 dnl ---------------------------------------------------------------------------
1003 dnl common dialogs
1004 dnl ---------------------------------------------------------------------------
1005
1006 WX_ARG_FEATURE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
1007 WX_ARG_FEATURE(aboutdlg,    [  --enable-aboutdlg       use wxAboutBox], wxUSE_ABOUTDLG)
1008 WX_ARG_FEATURE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
1009 WX_ARG_FEATURE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1010 WX_ARG_FEATURE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1011 WX_ARG_FEATURE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1012 WX_ARG_FEATURE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1013 WX_ARG_FEATURE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1014 WX_ARG_FEATURE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1015 WX_ARG_FEATURE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1016 WX_ARG_FEATURE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1017 WX_ARG_FEATURE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1018 WX_ARG_FEATURE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1019 WX_ARG_FEATURE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1020 WX_ARG_FEATURE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1021
1022 dnl ---------------------------------------------------------------------------
1023 dnl misc GUI options
1024 dnl ---------------------------------------------------------------------------
1025
1026 WX_ARG_FEATURE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1027 WX_ARG_FEATURE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1028 WX_ARG_FEATURE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1029 WX_ARG_FEATURE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1030 WX_ARG_FEATURE(mousewheel,  [  --enable-mousewheel     use mousewheel], wxUSE_MOUSEWHEEL)
1031 WX_ARG_FEATURE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1032 WX_ARG_FEATURE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1033 WX_ARG_FEATURE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
1034 WX_ARG_FEATURE(metafile,    [  --enable-metafiles      use wxMetaFile (Win32 only)], wxUSE_METAFILE)
1035 WX_ARG_FEATURE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1036 WX_ARG_FEATURE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
1037 WX_ARG_FEATURE(uiactionsim,  [  --enable-uiactionsim    use wxUIActionSimulator (experimental)], wxUSE_UIACTIONSIMULATOR)
1038 WX_ARG_FEATURE(dctransform,  [  --enable-dctransform    use wxDC::SetTransformMatrix and related], wxUSE_DC_TRANSFORM_MATRIX)
1039
1040 dnl ---------------------------------------------------------------------------
1041 dnl support for image formats that do not rely on external library
1042 dnl ---------------------------------------------------------------------------
1043
1044 WX_ARG_FEATURE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1045 WX_ARG_FEATURE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1046 WX_ARG_FEATURE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1047 WX_ARG_FEATURE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1048 WX_ARG_FEATURE(tga,         [  --enable-tga            use tga images (TGA file format)], wxUSE_TGA)
1049 WX_ARG_FEATURE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1050 WX_ARG_FEATURE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1051 WX_ARG_FEATURE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1052 WX_ARG_FEATURE(ico_cur,     [  --enable-ico_cur        use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1053
1054 dnl ---------------------------------------------------------------------------
1055 dnl wxMSW-only options
1056 dnl ---------------------------------------------------------------------------
1057
1058 WX_ARG_FEATURE(dccache,     [  --enable-dccache        cache temporary wxDC objects (Win32 only)], wxUSE_DC_CACHEING)
1059 WX_ARG_FEATURE(ps-in-msw,   [  --enable-ps-in-msw      use PS printing in wxMSW (Win32 only)], wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
1060 WX_ARG_FEATURE(ownerdrawn,  [  --enable-ownerdrawn     use owner drawn controls (Win32 and OS/2 only)], wxUSE_OWNER_DRAWN)
1061 WX_ARG_FEATURE(uxtheme,     [  --enable-uxtheme        enable support for Windows XP themed look (Win32 only)], wxUSE_UXTHEME)
1062 WX_ARG_FEATURE(wxdib,       [  --enable-wxdib          use wxDIB class (Win32 only)], wxUSE_DIB)
1063
1064 dnl this one is not really MSW-specific but it exists mainly to be turned off
1065 dnl under MSW, it should be off by default on the other platforms
1066 if test "$wxUSE_MSW" != 1; then
1067     DEFAULT_wxUSE_AUTOID_MANAGEMENT=no
1068 fi
1069
1070 WX_ARG_FEATURE(autoidman,   [  --enable-autoidman      use automatic ids management], wxUSE_AUTOID_MANAGEMENT)
1071
1072 fi
1073 dnl for GUI only
1074
1075 dnl ---------------------------------------------------------------------------
1076 dnl Checks for programs
1077 dnl ---------------------------------------------------------------------------
1078
1079 dnl flush the cache because checking for programs might abort
1080 AC_CACHE_SAVE
1081
1082 dnl C-compiler checks
1083 dnl   defines CC with the compiler to use
1084 dnl   defines GCC with yes if using gcc
1085 dnl   defines GCC empty if not using gcc
1086 dnl   defines CFLAGS
1087 dnl
1088 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1089 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1090 dnl (if not already present in C*FLAGS) the -g and -O flags ourselves below
1091 CFLAGS=${CFLAGS:=}
1092 AC_BAKEFILE_PROG_CC
1093
1094 dnl is -traditional needed for correct compilations
1095 dnl   adds -traditional for gcc if needed
1096 AC_PROG_GCC_TRADITIONAL
1097
1098 dnl C++-compiler checks
1099 dnl   defines CXX with the compiler to use
1100 dnl   defines GXX with yes if using gxx
1101 dnl   defines GXX empty if not using gxx
1102 dnl   defines CXXFLAGS
1103 dnl
1104 dnl see CFLAGS line above
1105 CXXFLAGS=${CXXFLAGS:=}
1106 AC_BAKEFILE_PROG_CXX
1107
1108 dnl configure always sets CXX to something as it falls back to g++ even if no
1109 dnl C++ compiler was found, but we prefer to abort now with a clear error
1110 dnl message rather than give errors about all tests failures below
1111 if test "$CXX" = "g++" -a "$GXX" != "yes"; then
1112     AC_MSG_ERROR([C++ compiler is needed to build wxWidgets])
1113 fi
1114
1115 dnl ar command
1116 dnl   defines AR with the appropriate command
1117 dnl
1118 dnl For Sun CC AC_BAKEFILE below sets AR to the compiler itself.
1119 if test "x$SUNCXX" != xyes; then
1120     AC_CHECK_TOOL(AR, ar)
1121     if test "x$AR" = "x" ; then
1122         AC_MSG_ERROR([ar is needed to build wxWidgets])
1123     fi
1124 fi
1125
1126 dnl ---------------------------------------------------------------------------
1127 dnl Mac-specific SDK/architectures checks
1128 dnl ---------------------------------------------------------------------------
1129
1130 if test "$wxUSE_MAC" = 1; then
1131
1132 retest_macosx_linking=no
1133
1134 OSX_ARCH_OPTS=""
1135 if test "x$wxUSE_MAC_ARCH" != xno; then
1136     OSX_ARCH_OPTS="-arch $wxUSE_MAC_ARCH"
1137 fi
1138
1139 dnl Support the old --enable-universal_binary in case anyone was using it.
1140     if test "x$wxUSE_UNIVERSAL_BINARY" != xno ; then
1141         dnl --enable-universal_binary uses a default SDK (currently 10.4u)
1142         dnl --enable-universal_binary=SDK names a path to an SDK
1143         if test "x$wxUSE_UNIVERSAL_BINARY" == xyes; then
1144             # Implicitly turn on the new --with-macosx-sdk using the default
1145             # SDK which provides the behaviour this option has always had.
1146             if test "x$wxUSE_MACOSX_SDK" = "x"; then
1147                 AC_MSG_WARN([Enabling default SDK due to --enable-universal_binary.])
1148                 AC_MSG_WARN([If you don't want this, specify --without-macosx-sdk])
1149                 wxUSE_MACOSX_SDK=yes
1150             fi
1151         else
1152             # Complain to user if he specified an argument to --enable-universal_binary
1153             # and also 1) specified --with-macosx-sdk using the default (yes) or
1154             # 2) specified --with-macosx-sdk using a path or 3) specified
1155             # --without-macosx-sdk (no).
1156             if test "x$wxUSE_MACOSX_SDK" != "x" ; then
1157                 AC_MSG_FAILURE([Please specify the new --with-macosx-sdk=PATH and do not specify an arg to --enable-universal_binary])
1158             else
1159                 # Put the SDK path into the wxUSE_MACOSX_SDK.  We don't have to
1160                 # special-case the empty string because the below test simply
1161                 # converts "no" to the empty string anyway.
1162                 wxUSE_MACOSX_SDK="$wxUSE_UNIVERSAL_BINARY"
1163                 dnl Warn about deprecated usage.
1164                 AC_MSG_WARN([Please use --with-macosx-sdk=PATH and --enable-universal_binary without an argument])
1165             fi
1166         fi
1167         dnl FIXME: I think it would be better to put this into CC, CXX, and LD rather than the flags.
1168         OSX_ARCH_OPTS="-arch ppc -arch i386"
1169         if test "$wxUSE_OSX_COCOA" = 1; then
1170             OSX_ARCH_OPTS="$OSX_ARCH_OPTS -arch x86_64"
1171         fi
1172         AC_MSG_CHECKING([for universal binary architectures])
1173         AC_MSG_RESULT([$OSX_ARCH_OPTS])
1174
1175         dnl NOTE: Only the compiler driver needs arch flags.  The link editor
1176         dnl is incapable of using them but the compiler driver (which we use
1177         dnl as LD when building dynamic libraries) uses them to invoke the
1178         dnl real ld multiple times.  If we moved to libtool -dynamic we would
1179         dnl need no arch flags because libtool automatically invokes ld for
1180         dnl every architecture found in the fat input files.
1181         dnl
1182         dnl For static library builds, AR/RANLIB automatically create proper
1183         dnl fat archives although AR is unable to update them once RANLIB has
1184         dnl made them into proper fat archives.  Fortunately, our link process
1185         dnl simply removes the .a file before using ar to create a new one.
1186         dnl If we did move to libtool -static we still wouldn't need arch flags
1187         dnl because libtool automatically figures it out based on input.
1188         retest_macosx_linking=yes
1189
1190         dnl HACK: PCH could be made to work by precompiling for each architecture into separate directories
1191         dnl and including all architecture directories with each compiler invocation.
1192         dnl That would require a major rework of Bakefile and at the same time it would be nice to have
1193         dnl Objective-C++ precompiled headers.
1194         AC_MSG_WARN([Disabling precompiled headers due to universal binary build.])
1195         bk_use_pch=no
1196     fi
1197
1198 CXXFLAGS="$OSX_ARCH_OPTS $CXXFLAGS"
1199 CFLAGS="$OSX_ARCH_OPTS $CFLAGS"
1200 OBJCXXFLAGS="$OSX_ARCH_OPTS $OBJCXXFLAGS"
1201 OBJCFLAGS="$OSX_ARCH_OPTS $OBJCFLAGS"
1202 LDFLAGS="$OSX_ARCH_OPTS $LDFLAGS"
1203
1204 dnl Set up the Mac OS X SDK.  We do this early so configure tests will occur
1205 dnl with the SDK in place.
1206 dnl NOTE: We clobber wxUSE_MACOSX_SDK with the SDK path
1207 if test "x$wxUSE_MACOSX_SDK" = "xno"; then
1208     wxUSE_MACOSX_SDK=
1209 elif test "x$wxUSE_MACOSX_SDK" = "xyes"; then
1210     # TODO: Search for most recent SDK and use it.
1211     wxUSE_MACOSX_SDK="/Developer/SDKs/MacOSX10.4u.sdk"
1212 fi
1213
1214
1215 if test "x$wxUSE_MACOSX_SDK" != "x"; then
1216     AC_MSG_CHECKING([for SDK directory $wxUSE_MACOSX_SDK])
1217     if ! test -d "$wxUSE_MACOSX_SDK"; then
1218         AC_MSG_FAILURE([not found])
1219     else
1220         AC_MSG_RESULT([exists])
1221     fi
1222     MACOSX_SDK_OPTS="-isysroot $wxUSE_MACOSX_SDK"
1223     eval "CC=\"$CC $MACOSX_SDK_OPTS\""
1224     eval "CXX=\"$CXX $MACOSX_SDK_OPTS\""
1225     eval "LD=\"$LD $MACOSX_SDK_OPTS\""
1226     retest_macosx_linking=yes
1227     dnl NOTE: When libtool is used in lieu of AR/RANLIB (i.e. in static mode)
1228     dnl the syslibroot makes no difference.  We aren't using libtool now but
1229     dnl if we ever did, be aware that you don't need to worry about it.
1230 fi
1231
1232 dnl Set up the deployment target
1233 dnl No   : Don't specify a min version even if using an SDK
1234 dnl Yes  : Use the version from the SDK if used, otherwise same as no
1235 dnl Param: Use the specified version
1236 if test "x$wxUSE_MACOSX_VERSION_MIN" = "xno"; then
1237     wxUSE_MACOSX_VERSION_MIN=
1238 elif test "x$wxUSE_MACOSX_VERSION_MIN" = "xyes"; then
1239     if test "x$wxUSE_MACOSX_SDK" != "x"; then
1240         AC_MSG_CHECKING([SDK deployment version])
1241 dnl We need to quote the next line where we don't need macros and do need [] in the regex
1242 [
1243         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\} *; *$/\1/'`
1244 ]
1245         # If that failed, try again with the new key
1246         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" == "x"; then
1247 [
1248             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\} *; *$/\1/'`
1249 ]
1250         fi
1251
1252         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" != "x"; then
1253             wxUSE_MACOSX_VERSION_MIN=$MACOSX_SDK_PLIST_VERSION_MIN
1254             AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
1255         else
1256             AC_MSG_WARN([Could not determine deployment target from SDKSettings.plist])
1257             wxUSE_MACOSX_VERSION_MIN=
1258         fi
1259     else
1260         wxUSE_MACOSX_VERSION_MIN=
1261     fi
1262 elif test "x$wxUSE_MACOSX_VERSION_MIN" = "x"; then
1263     AC_CHECK_PROGS(OSX_SW_VERS, sw_vers)
1264     if test "$OSX_SW_VERS" != ""; then
1265         OSX_VERSION=`sw_vers -productVersion | grep 10.[[0-9]]`
1266     else
1267         dnl can't determine it (happens e.g. when cross-compiling) so use a
1268         dnl conservative default
1269         AC_MSG_WARN([Assuming OS X 10.4, use --with-macosx-version-min to override.])
1270         OSX_VERSION="10.4"
1271     fi
1272
1273     case "$OSX_VERSION" in
1274         10.4* )
1275             wxUSE_MACOSX_VERSION_MIN=10.4
1276             ;;
1277
1278         * )
1279             if test "$wxUSE_OSX_CARBON" = 1; then
1280                 # otherwise configure stops on leopard for universal_binary
1281                 wxUSE_MACOSX_VERSION_MIN=10.4
1282             else
1283                 # for Cocoa, use 10.5 to be able to compile it in 64 bits too
1284                 wxUSE_MACOSX_VERSION_MIN=10.5
1285             fi
1286             ;;
1287     esac
1288 fi
1289
1290 NEEDS_GCC40="no"
1291 if test "x$wxUSE_MACOSX_VERSION_MIN" == "x10.4"; then
1292     NEEDS_GCC40="yes"
1293 fi
1294
1295 if test "$wxUSE_OSX_CARBON" = 1; then
1296     NEEDS_GCC40="yes"
1297 fi
1298
1299 if test "x$NEEDS_GCC40" == "xyes"; then
1300     # gcc 4.2 cannot compile 10.4 compatible code, so if the user is using it
1301     # and wants 10.4 compatible code, then 'downgrade' to 4.0
1302     # This is also the simplest way to get 32-bit binaries on Snow Leopard.
1303     if test "x$CC" = "xgcc"; then
1304         CCVERSION=`$CC --version | grep 4.[[2-9]].`
1305         if test "x$CCVERSION" != "x"; then
1306             echo "$as_me:$LINENO: WARNING: gcc >= 4.2 cannot compile 10.4 compatible code. Using gcc 4.0 instead."
1307             CC="/usr/bin/gcc-4.0"
1308         fi
1309     fi
1310
1311     if test "x$CXX" = "xg++"; then
1312         CCVERSION=`$CXX --version | grep 4.[[2-9]].`
1313         if test "x$CCVERSION" != "x"; then
1314             CXX="/usr/bin/g++-4.0"
1315         fi
1316     fi
1317 fi
1318
1319 if test "x$wxUSE_MACOSX_VERSION_MIN" != "x"; then
1320     if test "$wxUSE_OSX_IPHONE" = 1; then
1321         MACOSX_VERSION_MIN_OPTS="-miphoneos-version-min=$wxUSE_MACOSX_VERSION_MIN"
1322     else
1323         MACOSX_VERSION_MIN_OPTS="-mmacosx-version-min=$wxUSE_MACOSX_VERSION_MIN"
1324     fi
1325     eval "CC=\"$CC $MACOSX_VERSION_MIN_OPTS\""
1326     eval "CXX=\"$CXX $MACOSX_VERSION_MIN_OPTS\""
1327     eval "LD=\"$LD $MACOSX_VERSION_MIN_OPTS\""
1328     retest_macosx_linking=yes
1329 fi
1330
1331 dnl If either an SDK or a version option was added, make sure that we can
1332 dnl still compile and link both C and C++.  If we didn't do this, then most
1333 dnl of the remaining tests would fail.
1334 if test "x$retest_macosx_linking" = "xyes"; then
1335     AC_LANG_PUSH(C)
1336     AC_MSG_CHECKING([if C compiler works with SDK/version options])
1337     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1338     AC_LANG_POP()
1339
1340     AC_LANG_PUSH(C++)
1341     AC_MSG_CHECKING([if C++ compiler works with SDK/version options])
1342     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1343     AC_LANG_POP()
1344 fi
1345
1346 fi dnl wxUSE_MAC
1347
1348 case "${host}" in
1349
1350     dnl The other BSD's should probably go in here too, since this is
1351     dnl to workaround a strange static lib BSDism.
1352     dnl Mac OS X install seems to ignore -p option...
1353     *-*-darwin* )
1354         INSTALL_PROGRAM="cp -fp"
1355         INSTALL_DATA="cp -fp"
1356         ;;
1357     *)
1358         ;;
1359 esac
1360
1361 dnl ------------------------------------------------------------------------
1362 dnl Platform specific tests
1363 dnl ------------------------------------------------------------------------
1364
1365 dnl xlC needs -qunique under AIX so that one source file can be
1366 dnl compiled to multiple object files and safely linked together.
1367 if test "x$XLCXX" = "xyes" -a "x$USE_AIX" = "x1"; then
1368     CXXFLAGS="-qunique $CXXFLAGS"
1369 fi
1370
1371 dnl This case is for PowerPC OS X vs. everything else
1372 case "${host}" in
1373   powerpc-*-darwin* )
1374     AC_MSG_CHECKING([if __POWERPC__ is already defined])
1375     AC_TRY_COMPILE([],[#ifndef __POWERPC__
1376         choke me for lack of PowerPC
1377 #endif
1378 ],
1379         [AC_MSG_RESULT([yes])],
1380         [AC_MSG_RESULT([no])
1381         AC_DEFINE(__POWERPC__)
1382     ])
1383   ;;
1384 esac
1385
1386 dnl This case is for OS X vs. everything else
1387 case "${host}" in
1388   *-*-darwin* )
1389     AC_MSG_CHECKING([if CoreFoundation/CFBase.h is usable])
1390     AC_TRY_COMPILE([#include <CoreFoundation/CFBase.h>
1391 ],[],
1392         [AC_MSG_RESULT([yes])],
1393         [AC_MSG_RESULT([no])
1394         AC_MSG_CHECKING([if __CF_USE_FRAMEWORK_INCLUDES__ is required])
1395         AC_TRY_COMPILE([#define __CF_USE_FRAMEWORK_INCLUDES__
1396 #include <CoreFoundation/CFBase.h>
1397         ],[],
1398         [AC_MSG_RESULT([yes])
1399         dnl We must use -D so source files that don't include wx/setup.h
1400         dnl but do include CFBase will work.
1401         CPPFLAGS="-D__CF_USE_FRAMEWORK_INCLUDES__ $CPPFLAGS"],
1402         [AC_MSG_FAILURE([no.  CoreFoundation not available.])]
1403         )
1404         ]
1405     )
1406   ;;
1407 esac
1408
1409 dnl Determine whether we want to use Cygwin as Windows or POSIX platform: the
1410 dnl latter makes more sense for wxGTK/Motif/X11 ports
1411 wants_win32=0
1412 doesnt_want_win32=0
1413 case "${host}" in
1414   *-*-cygwin*)
1415       if test "$wxUSE_MSW" = 1 ; then
1416         wants_win32=1
1417       else
1418         dnl when we use cygwin compiler with -mno-cygwin option it uses mingw32
1419         dnl headers and libraries, so it's Windows-like in this case
1420         AC_CACHE_CHECK([if -mno-cygwin is in effect], wx_cv_nocygwin,
1421             [
1422                 AC_TRY_COMPILE(
1423                     [],
1424                     [
1425                         #ifdef __MINGW32__
1426                             choke me
1427                         #endif
1428                     ],
1429                     wx_cv_nocygwin=no,
1430                     wx_cv_nocygwin=yes
1431                 )
1432             ]
1433         )
1434
1435         if test "$wx_cv_nocygwin" = "yes"; then
1436             wants_win32=1
1437         else
1438             doesnt_want_win32=1
1439         fi
1440       fi
1441       if test "$wants_win32" = 1 ; then
1442         BAKEFILE_FORCE_PLATFORM=win32
1443       fi
1444   ;;
1445   *-*-mingw*)
1446       wants_win32=1
1447   ;;
1448 esac
1449
1450 if test "$wxUSE_WINE" = "yes"; then
1451     wants_win32=1
1452     LDFLAGS_GUI="-mwindows"
1453 fi
1454
1455 dnl NB: The two tests below are *NOT* mutually exclusive! They should only
1456 dnl     take effect on Cygwin/Mingw and not other platforms.
1457 if test "$wants_win32" = 1 ; then
1458     USE_UNIX=0
1459     USE_WIN32=1
1460     AC_DEFINE(__WIN32__)
1461     AC_DEFINE(__WIN95__)
1462     AC_DEFINE(__WINDOWS__)
1463     AC_DEFINE(__GNUWIN32__)
1464     AC_DEFINE(STRICT)
1465 fi
1466 if test "$doesnt_want_win32" = 1 ; then
1467     USE_UNIX=1
1468     USE_WIN32=0
1469 fi
1470 dnl (end of Windows-only piece)
1471
1472 if test "$USE_UNIX" = 1 ; then
1473     wxUSE_UNIX=yes
1474     AC_DEFINE(__UNIX__)
1475 fi
1476
1477 dnl This case is for OS/2 vs. everything else
1478 case "${host}" in
1479   *-pc-os2_emx | *-pc-os2-emx )
1480       dnl ---------------------------------------------------------------------
1481       dnl When we are using gcc on OS/2, we want to be either using resources
1482       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1483       dnl Moreover we need to link explicitly against either stdcpp.a or
1484       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1485       dnl not "g++/c++".
1486       dnl ---------------------------------------------------------------------
1487       dnl (OS/2-only piece)
1488       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1489           dnl More complete Unix emulation for unix-like ports
1490           dnl by linking in POSIX/2's cExt (if available).
1491           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1492       else
1493           dnl Include resources for the "native" port (wxPM).
1494           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1495       fi
1496       dnl Check for the gcc version (and thereby for the C runtime library).
1497       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1498       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1499       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1500       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1501       AC_CACHE_CHECK([for gcc/libc version], wx_cv_gccversion,[
1502           AC_TRY_RUN(
1503               dnl Check the gcc version macro.
1504               [
1505                   #include <stdio.h>
1506
1507                   int main()
1508                   {
1509                       FILE *f=fopen("conftestval", "w");
1510                       if (!f) exit(1);
1511                       fprintf(f,
1512                   #if (__GNUC__ < 3)
1513                               "EMX2"
1514                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1515                               "EMX3"
1516                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1517                               "Innotek5"
1518                   #else
1519                               "Innotek6"
1520                   #endif
1521                       );
1522                       exit(0);
1523                   }
1524               ],
1525               wx_cv_gccversion=`cat conftestval`,
1526               wx_cv_gccversion="EMX2",
1527               dnl Compilation error: Assuming standard EMX environment
1528               wx_cv_gccversion="EMX2"
1529           )
1530       ])
1531       if test "$wx_cv_gccversion" = "EMX2"; then
1532           LIBS="$LIBS -lstdcpp"
1533           LDFLAGS="$LDFLAGS -Zsysv-signals"
1534       else
1535           if test "$wx_cv_gccversion" = "EMX3"; then
1536               LIBS="$LIBS -lstdcxx -lgcc"
1537               LDFLAGS="$LDFLAGS -Zsysv-signals"
1538           else
1539               LIBS="$LIBS -lstdc++"
1540           fi
1541       fi
1542       if test "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1543         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1544         wxUSE_OMF=yes
1545         enable_omf=yes
1546       fi
1547       dnl (end of OS/2-only piece)
1548   ;;
1549   *)
1550       dnl ---------------------------------------------------------------------
1551       dnl look for strcasecmp() in string.h and then strings.h if it's not
1552       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1553       dnl used.
1554       dnl ---------------------------------------------------------------------
1555       dnl (non-OS/2-only piece)
1556
1557       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1558           AC_TRY_LINK([
1559               #include <string.h>
1560               ],
1561               [
1562                   strcasecmp("foo", "bar");
1563               ],
1564               ac_cv_string_strcasecmp=yes,
1565               ac_cv_string_strcasecmp=no
1566           )
1567       ])
1568
1569       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1570           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1571       else
1572           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1573               AC_TRY_LINK([
1574                   #include <strings.h>
1575                   ],
1576                   [
1577                       strcasecmp("foo", "bar");
1578                   ],
1579                   ac_cv_strings_strcasecmp=yes,
1580                   ac_cv_strings_strcasecmp=no
1581               )
1582           ])
1583
1584           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1585               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1586           else
1587               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1588           fi
1589       fi
1590
1591       dnl (end of non-OS/2-only piece)
1592   ;;
1593 esac
1594
1595 dnl ------------------------------------------------------------------------
1596 dnl Check for headers
1597 dnl ------------------------------------------------------------------------
1598
1599 dnl Note: non-empty last parameter makes check compile-only,
1600 dnl   skipping worthless preprocessing check
1601 AC_CHECK_HEADERS(langinfo.h wchar.h,,, [AC_INCLUDES_DEFAULT])
1602
1603 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1604 if test "$ac_cv_header_wchar_h" != "yes"; then
1605     AC_CHECK_HEADERS([wcstr.h],,, [AC_INCLUDES_DEFAULT()])
1606 fi
1607
1608 case "${host}" in
1609   *-pc-os2_emx | *-pc-os2-emx )
1610       dnl Explicitly link -lintl if langinfo.h is available
1611       dnl and intl not yet included in libc
1612       if test $ac_cv_header_langinfo_h = "yes" \
1613                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1614                      -o "$wx_cv_gccversion" = "EMX3" \
1615                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1616           LIBS="$LIBS -lintl"
1617       fi
1618   ;;
1619 esac
1620
1621 dnl POSIX needs this for select(), but old systems don't have it
1622 if test "$USE_UNIX" = 1 ; then
1623     AC_CHECK_HEADERS([sys/select.h],,, [AC_INCLUDES_DEFAULT()])
1624 fi
1625
1626 dnl ---------------------------------------------------------------------------
1627 dnl Checks for compiler characteristics
1628 dnl ---------------------------------------------------------------------------
1629
1630 dnl defines const to be empty if c-compiler does not support const fully
1631 AC_C_CONST
1632 dnl defines inline to a sensible value for the c-compiler
1633 AC_C_INLINE
1634
1635 dnl check the sizes of integral types (give some reasonable default values for
1636 dnl cross-compiling)
1637 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1638 AC_CHECK_SIZEOF(short, 2)
1639 AC_CHECK_SIZEOF(void *, 4)
1640 AC_CHECK_SIZEOF(int, 4)
1641 AC_CHECK_SIZEOF(long, 4)
1642 AC_CHECK_SIZEOF(size_t, 4)
1643
1644 case "${host}" in
1645     arm-*-linux* )
1646         AC_CHECK_SIZEOF(long long, 8)
1647     ;;
1648     *-hp-hpux* )
1649         AC_CHECK_SIZEOF(long long, 0)
1650         if test "$ac_cv_sizeof_long_long" != 0; then
1651             dnl HPUX 10.20 headers need this define in order to use long long definitions
1652             CPPFLAGS="-D_INCLUDE_LONGLONG $CPPFLAGS"
1653         fi
1654     ;;
1655     * )
1656         AC_CHECK_SIZEOF(long long, 0)
1657 esac
1658
1659 dnl SGI/Irix's stdio.h does not include wchar_t. Mac OS X does not provide
1660 dnl wchar.h and wchar_t is defined by stdlib.h (GD)
1661 AC_CHECK_SIZEOF(wchar_t, 0,
1662     [
1663         /* DJGPP's wchar_t is now a keyword in C++ (still not C though) */
1664         #if defined(__DJGPP__) && !( (__GNUC_MINOR__ >= 8 && __GNUC__ == 2 ) || __GNUC__ >= 3 )
1665         #  error "fake wchar_t"
1666         #endif
1667         #ifdef HAVE_WCHAR_H
1668         #  ifdef __CYGWIN__
1669         #    include <stddef.h>
1670         #  endif
1671         #  include <wchar.h>
1672         #endif
1673         #ifdef HAVE_STDLIB_H
1674         #  include <stdlib.h>
1675         #endif
1676         #include <stdio.h>
1677     ]
1678 )
1679 if test "$ac_cv_sizeof_wchar_t" = 0; then
1680     AC_MSG_ERROR([wxWidgets requires wchar_t support.])
1681 fi
1682 AC_DEFINE(wxUSE_WCHAR_T)
1683
1684 dnl checks needed to define wxVaCopy
1685 AC_CACHE_CHECK([for va_copy],
1686     wx_cv_func_va_copy,
1687     [
1688         AC_LANG_PUSH(C++)
1689         AC_LINK_IFELSE([
1690             #include <stdarg.h>
1691             void foo(char *f, ...)
1692             {
1693                 va_list ap1, ap2;
1694                 va_start(ap1, f);
1695                 va_copy(ap2, ap1);
1696                 va_end(ap2);
1697                 va_end(ap1);
1698             }
1699             int main()
1700             {
1701                 foo("hi", 17);
1702                 return 0;
1703             }],
1704             wx_cv_func_va_copy=yes,
1705             wx_cv_func_va_copy=no
1706         )
1707         AC_LANG_POP()
1708     ]
1709 )
1710
1711 if test $wx_cv_func_va_copy = "yes"; then
1712     AC_DEFINE(HAVE_VA_COPY)
1713 else
1714     dnl try to understand how can we copy va_lists
1715     AC_CACHE_CHECK([if va_list can be copied by value],
1716         wx_cv_type_va_list_lvalue,
1717         [
1718             AC_RUN_IFELSE([
1719                 #include <stdarg.h>
1720                 int foo(char *f, ...)
1721                 {
1722                     va_list ap1, ap2;
1723                     va_start(ap1, f);
1724                     ap2 = ap1;
1725                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1726                         return 1;
1727                     va_end(ap2);
1728                     va_end(ap1);
1729                     return 0;
1730                 }
1731                 int main()
1732                 {
1733                     return foo("hi", 17);
1734                 }],
1735                 wx_cv_type_va_list_lvalue=yes,
1736                 wx_cv_type_va_list_lvalue=no,
1737                 dnl assume most common case for cross-compiling...
1738                 wx_cv_type_va_list_lvalue=yes
1739             )
1740         ]
1741     )
1742
1743     if test $wx_cv_type_va_list_lvalue != "yes"; then
1744         dnl we suppose that the only thing which can't be copied like this
1745         dnl are arrays... only experience will show whether this is really true
1746         AC_DEFINE(VA_LIST_IS_ARRAY)
1747     fi
1748 fi
1749
1750 dnl don't check for vararg macros if they're explicitly disabled: this is
1751 dnl useful if the user code using the library wants to limit itself to standard
1752 dnl C++ only (e.g. is compiled with g++ -std=c++98)
1753 if test "$wxUSE_VARARG_MACROS" = "yes"; then
1754
1755 dnl Check if variadic macros (C99 feature) are supported:
1756 AC_CACHE_CHECK(
1757     [whether the compiler supports variadic macros],
1758     [wx_cv_have_variadic_macros],
1759     [
1760         dnl C compiler might support variadic macros when C++ one doesn't
1761         dnl (happens with gcc/g++ 2.95.4), so must use C++ one explicitly
1762         AC_LANG_PUSH(C++)
1763         AC_COMPILE_IFELSE(
1764             AC_LANG_PROGRAM(
1765                 [
1766                     #include <stdio.h>
1767                     #define test(fmt, ...) printf(fmt, __VA_ARGS__)
1768                 ],
1769                 [
1770                     test("%s %d %p", "test", 1, 0);
1771                 ]
1772             ),
1773             [wx_cv_have_variadic_macros=yes],
1774             [wx_cv_have_variadic_macros=no]
1775             )
1776         AC_LANG_POP()
1777     ]
1778 )
1779
1780 if test $wx_cv_have_variadic_macros = "yes"; then
1781     AC_DEFINE(HAVE_VARIADIC_MACROS)
1782 fi
1783
1784 fi dnl wxUSE_VARARG_MACROS == yes
1785
1786
1787 dnl check for large file support
1788 LARGEFILE_CPPFLAGS=
1789 AC_SYS_LARGEFILE
1790 if test "$ac_cv_sys_file_offset_bits" = "64"; then
1791     LARGEFILE_CPPFLAGS="-D_FILE_OFFSET_BITS=64"
1792 elif test "$ac_cv_sys_large_files" = 1; then
1793     LARGEFILE_CPPFLAGS="-D_LARGE_FILES"
1794 fi
1795
1796 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1797 dnl line because otherwise the system headers risk being included before
1798 dnl wx/defs.h which defines these constants leading to inconsistent
1799 dnl sizeof(off_t) in different source files of the same program and linking
1800 dnl problems
1801 if test -n "$LARGEFILE_CPPFLAGS"; then
1802     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $LARGEFILE_CPPFLAGS"
1803
1804     dnl We get "Large Files (ILP32) not supported in strict ANSI mode."
1805     dnl #error from HP standard headers unless __STDC_EXT__ is defined.
1806     dnl The compiler should define it automatically, but some old g++
1807     dnl versions don't define it, so test and add it if necessary. AFAIK
1808     dnl the problem only affects the C++ compiler so it is added to
1809     dnl CXXFLAGS only.
1810     if test "$USE_HPUX" = 1 -a "$GXX" = "yes"; then
1811         AC_CACHE_CHECK(
1812             [if -D__STDC_EXT__ is required],
1813             wx_cv_STDC_EXT_required,
1814             [
1815                 AC_LANG_PUSH(C++)
1816                 AC_TRY_COMPILE(
1817                     [],
1818                     [
1819                         #ifndef __STDC_EXT__
1820                             choke me
1821                         #endif
1822                     ],
1823                     wx_cv_STDC_EXT_required=no,
1824                     wx_cv_STDC_EXT_required=yes
1825                 )
1826                 AC_LANG_POP()
1827             ]
1828         )
1829         if test "x$wx_cv_STDC_EXT_required" = "xyes"; then
1830             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -D__STDC_EXT__"
1831         fi
1832     fi
1833 fi
1834
1835 dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1836 dnl
1837 dnl it may be affected by large file flags (this happens under HP-UX 11 for
1838 dnl example) so set them before using it and also use C++ to ensure that we get
1839 dnl errors, not warnings, about the missing functions
1840 AC_LANG_PUSH(C++)
1841 old_CPPFLAGS="$CPPFLAGS"
1842 CPPFLAGS="$CPPFLAGS $LARGEFILE_CPPFLAGS"
1843 AC_FUNC_FSEEKO
1844 CPPFLAGS="$old_CPPFLAGS"
1845 AC_LANG_POP()
1846 if test "$ac_cv_sys_largefile_source" != no; then
1847     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1848 fi
1849
1850 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1851 WX_C_BIGENDIAN
1852
1853 dnl check for iostream (as opposed to iostream.h) standard header
1854 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1855
1856 dnl check whether C++ compiler supports explicit keyword
1857 WX_CPP_EXPLICIT
1858
1859 dnl With Sun CC, temporaries have block scope by default. This flag is needed
1860 dnl to get the expression scope behaviour that conforms to the standard.
1861 if test "x$SUNCXX" = xyes; then
1862     CXXFLAGS="-features=tmplife $CXXFLAGS"
1863 fi
1864
1865 dnl Sun X11 headers are (still, in 2005!) non-ANSI and the best they could do
1866 dnl was to hack their C++ compiler to accept them silently -- but C compiler
1867 dnl still spits out dozens of warnings for each X include file, so suppress
1868 dnl them
1869 if test "x$SUNCC" = xyes; then
1870     CFLAGS="-erroff=E_NO_EXPLICIT_TYPE_GIVEN $CFLAGS"
1871 fi
1872
1873 dnl SGI mipsPro compiler version 7.4.4 and later (and maybe some earlier
1874 dnl versions too but it's known that 7.4.2 doesn't give this warning but does
1875 dnl instead warn about "unknown warning number 3970" which explains that we
1876 dnl don't want to do this for it) gives this warning for "conversion from
1877 dnl pointer to same-sized integral type" even when there is an explicit cast
1878 dnl and as there is no way to turn it off and there are hundreds of these
1879 dnl warnings in wx sources, just turn it off for now
1880 dnl
1881 dnl a better long term solution would be to use #pragma set/reset woff in
1882 dnl wxPtrToUInt() and use it instead of casts elsewhere
1883 if test "x$SGICC" = "xyes"; then
1884     AC_CACHE_CHECK([if cc version is 7.4.4 or greater],
1885         wx_cv_prog_sgicc744,
1886         [
1887             AC_TRY_COMPILE([],
1888                 [
1889                     #if _SGI_COMPILER_VERSION >= 744
1890                     chock me: mipsPro is 7.4.4 or later
1891                     #endif
1892                 ],
1893                 wx_cv_prog_sgicc744=no,
1894                 wx_cv_prog_sgicc744=yes
1895             )
1896         ]
1897     )
1898
1899     if test "x$wx_cv_prog_sgicc744" = "xyes"; then
1900         CFLAGS="-woff 3970 $CFLAGS"
1901     fi
1902 fi
1903 if test "x$SGICXX" = "xyes"; then
1904     AC_CACHE_CHECK([if CC version is 7.4.4 or greater],
1905         wx_cv_prog_sgicxx744,
1906         [
1907             AC_LANG_PUSH(C++)
1908             AC_TRY_COMPILE([],
1909                 [
1910                     #if _SGI_COMPILER_VERSION >= 744
1911                     chock me: mipsPro is 7.4.4 or later
1912                     #endif
1913                 ],
1914                 wx_cv_prog_sgicxx744=no,
1915                 wx_cv_prog_sgicxx744=yes
1916             )
1917             AC_LANG_POP()
1918         ]
1919     )
1920
1921     if test "x$wx_cv_prog_sgicxx744" = "xyes"; then
1922         CXXFLAGS="-woff 3970 $CXXFLAGS"
1923     fi
1924 fi
1925
1926 dnl HP-UX c89/aCC compiler warnings
1927 if test "x$HPCC" = "xyes"; then
1928     dnl 2011: "unrecognized preprocessor directive": nice warning but it's given
1929     dnl       even for directives inside #if which is not true (i.e. which are
1930     dnl       used for other compilers/OS) and so we have no way to get rid of it
1931     dnl 2450: "long long is non standard" -- yes, we know
1932     CFLAGS="+W 2011,2450 $CFLAGS"
1933 fi
1934 if test "x$HPCXX" = "xyes"; then
1935     dnl 2340: "value copied to temporary, reference to temporary used": very
1936     dnl       painful as triggered by any occurrence of user-defined conversion
1937     dnl 4232: "conversion from 'Foo *' to a more strictly aligned type 'Bar *'
1938     dnl       may cause misaligned access": this might indicate a real problem
1939     dnl       but any use of GTK+ cast macros results in it so it's unusable
1940     dnl       for wxGTK code
1941     CXXFLAGS="+W 2340,4232 $CXXFLAGS"
1942 fi
1943
1944 dnl DEC/Compaq/HP cxx warnings
1945 if test "x$COMPAQCXX" = "xyes"; then
1946     dnl -w0 enables all warnings, then we disable some of them:
1947     dnl basclsnondto: base class dtor non virtual (sometimes we do want this)
1948     dnl unrimpret:  "end of routine block may be unreachable" is given for
1949     dnl             every "if ( ) return ...; else return ...;"
1950     dnl intconlosbit: "conversion to integral type of smaller size could lose
1951     dnl               data" this is a useful warning but there are too many of
1952     dnl               them for now
1953     CXXFLAGS="-w0 -msg_disable basclsnondto,unrimpret,intconlosbit"
1954 fi
1955
1956 dnl the next few tests are all for C++ features and so need to be done using
1957 dnl C++ compiler
1958 AC_LANG_PUSH(C++)
1959
1960 dnl check for std::string or std::wstring
1961 if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
1962     if test "$wxUSE_UNICODE" = "yes"; then
1963         std_string="std::wstring"
1964         char_type="wchar_t"
1965     else
1966         std_string="std::string"
1967         char_type="char"
1968     fi
1969
1970     dnl check if <string> declares std::[w]string
1971     AC_CACHE_CHECK([for $std_string in <string>],
1972         wx_cv_class_stdstring,
1973         [
1974             AC_TRY_COMPILE([#include <string>],
1975                 [$std_string foo;],
1976                 wx_cv_class_stdstring=yes,
1977                 wx_cv_class_stdstring=no
1978             )
1979         ]
1980     )
1981
1982     if test "$wx_cv_class_stdstring" = yes; then
1983         if test "$wxUSE_UNICODE" = "yes"; then
1984             AC_DEFINE(HAVE_STD_WSTRING)
1985         fi
1986         dnl we don't need HAVE_STD_STRING, we just suppose it's available if
1987         dnl wxUSE_STD_STRING==yes
1988     else
1989         AC_CACHE_CHECK([if std::basic_string<$char_type> works],
1990             wx_cv_class_stdbasicstring,
1991             [
1992                 AC_TRY_COMPILE([
1993                     #ifdef HAVE_WCHAR_H
1994                     #  ifdef __CYGWIN__
1995                     #    include <stddef.h>
1996                     #  endif
1997                     #  include <wchar.h>
1998                     #endif
1999                     #ifdef HAVE_STDLIB_H
2000                     #  include <stdlib.h>
2001                     #endif
2002                     #include <stdio.h>
2003                     #include <string>
2004                     ],
2005                     [std::basic_string<$char_type> foo;
2006                      const $char_type* dummy = foo.c_str();],
2007                     wx_cv_class_stdbasicstring=yes,
2008                     wx_cv_class_stdbasicstring=no
2009                 )
2010             ]
2011         )
2012
2013         if test "$wx_cv_class_stdbasicstring" != yes; then
2014             if test "$wxUSE_STL" = "yes"; then
2015                 AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
2016             elif test "$wxUSE_STD_STRING" = "yes"; then
2017                 AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
2018             else
2019                 AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
2020                 wxUSE_STD_STRING=no
2021             fi
2022         fi
2023     fi
2024 fi
2025
2026 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
2027     AC_CHECK_TYPES([std::istream, std::ostream],,
2028                    [wxUSE_STD_IOSTREAM=no],
2029                    [#include <iostream>])
2030
2031     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
2032         if test "$wxUSE_STD_IOSTREAM" = "yes"; then
2033             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
2034         else
2035             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
2036         fi
2037     fi
2038 fi
2039
2040 if test "$wxUSE_STL" = "yes"; then
2041     dnl check for basic STL functionality
2042     AC_CACHE_CHECK([for basic STL functionality],
2043         wx_cv_lib_stl,
2044         [AC_TRY_COMPILE([#include <string>
2045             #include <functional>
2046             #include <algorithm>
2047             #include <vector>
2048             #include <list>],
2049             [std::vector<int> moo;
2050              std::list<int> foo;
2051              std::vector<int>::iterator it =
2052                  std::find_if(moo.begin(), moo.end(),
2053                               std::bind2nd(std::less<int>(), 3));],
2054             wx_cv_lib_stl=yes,
2055             wx_cv_lib_stl=no
2056         )]
2057     )
2058
2059     if test "$wx_cv_lib_stl" != yes; then
2060          AC_MSG_ERROR([Can't use --enable-stl as basic STL functionality is missing])
2061     fi
2062
2063     dnl check for compliant std::string::compare
2064     AC_CACHE_CHECK([for compliant std::string::compare],
2065         wx_cv_func_stdstring_compare,
2066         [AC_TRY_COMPILE([#include <string>],
2067             [std::string foo, bar;
2068             foo.compare(bar);
2069             foo.compare(1, 1, bar);
2070             foo.compare(1, 1, bar, 1, 1);
2071             foo.compare("");
2072             foo.compare(1, 1, "");
2073             foo.compare(1, 1, "", 2);],
2074             wx_cv_func_stdstring_compare=yes,
2075             wx_cv_func_stdstring_compare=no
2076         )]
2077     )
2078
2079     if test "$wx_cv_func_stdstring_compare" = yes; then
2080         AC_DEFINE(HAVE_STD_STRING_COMPARE)
2081     fi
2082
2083     if test "$wx_cv_class_gnuhashmapset" = yes; then
2084          AC_DEFINE(HAVE_EXT_HASH_MAP)
2085          AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)
2086     fi
2087
2088     AC_CHECK_HEADER([unordered_map],
2089         [AC_CACHE_CHECK([for unordered_map and unordered_set in std],
2090             wx_cv_class_stdunorderedmapset,
2091             [AC_TRY_COMPILE([#include <unordered_map>
2092                 #include <unordered_set>],
2093                 [std::unordered_map<double*, char*> test1;
2094                  std::unordered_set<char*> test2;],
2095                 wx_cv_class_stdunorderedmapset=yes,
2096                 wx_cv_class_stdunorderedmapset=no)
2097             ]
2098         )],
2099         [],
2100         [ ]
2101     )
2102
2103     if test "$wx_cv_class_stdunorderedmapset" = yes; then
2104          AC_DEFINE(HAVE_STD_UNORDERED_MAP)
2105          AC_DEFINE(HAVE_STD_UNORDERED_SET)
2106     else
2107         AC_CHECK_HEADER([tr1/unordered_map],
2108             [AC_CACHE_CHECK([for unordered_map and unordered_set in std::tr1],
2109                 wx_cv_class_tr1unorderedmapset,
2110                 [AC_TRY_COMPILE([#include <tr1/unordered_map>
2111                     #include <tr1/unordered_set>],
2112                     [std::tr1::unordered_map<double*, char*> test1;
2113                      std::tr1::unordered_set<char*> test2;
2114             #if defined(__GNUC__) && (__GNUC__==4) && (__GNUC_MINOR__<2)
2115             #error can't use unordered_{map,set} with gcc-4.[01]: http://gcc.gnu.org/PR24389
2116             #endif],
2117                     wx_cv_class_tr1unorderedmapset=yes,
2118                     wx_cv_class_tr1unorderedmapset=no)
2119                 ]
2120             )],
2121             [],
2122             [ ]
2123         )
2124
2125         if test "$wx_cv_class_tr1unorderedmapset" = yes; then
2126             AC_DEFINE(HAVE_TR1_UNORDERED_MAP)
2127             AC_DEFINE(HAVE_TR1_UNORDERED_SET)
2128         else
2129             dnl check for hash_map and hash_set headers
2130             AC_CHECK_HEADER([hash_map],
2131                 [AC_CACHE_CHECK([for std::hash_map and hash_set],
2132                     wx_cv_class_stdhashmapset,
2133                     [AC_TRY_COMPILE([#include <hash_map>
2134                         #include <hash_set>],
2135                         [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
2136                          std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
2137                         wx_cv_class_stdhashmapset=yes,
2138                         wx_cv_class_stdhashmapset=no)
2139                     ]
2140                 )],
2141                 [],
2142                 [ ]
2143             )
2144
2145             if test "$wx_cv_class_stdhashmapset" = yes; then
2146                 AC_DEFINE(HAVE_HASH_MAP)
2147                 AC_DEFINE(HAVE_STD_HASH_MAP)
2148             fi
2149
2150             AC_CHECK_HEADER([ext/hash_map],
2151                 [AC_CACHE_CHECK([for GNU hash_map and hash_set],
2152                     wx_cv_class_gnuhashmapset,
2153                     [AC_TRY_COMPILE([#include <ext/hash_map>
2154                         #include <ext/hash_set>],
2155                         [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
2156                          __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
2157                         wx_cv_class_gnuhashmapset=yes,
2158                         wx_cv_class_gnuhashmapset=no)
2159                     ]
2160                 )],
2161                 [],
2162                 [ ]
2163             )
2164
2165         fi
2166     fi
2167 fi
2168
2169 AC_CHECK_HEADERS([type_traits tr1/type_traits])
2170
2171 dnl check for atomic operations builtins for wx/atomic.h:
2172 WX_ATOMIC_BUILTINS
2173
2174 dnl pop C++
2175 AC_LANG_POP()
2176
2177 dnl ---------------------------------------------------------------------------
2178 dnl Define search path for includes and libraries: all headers and libs will be
2179 dnl looked for in all directories of this path
2180 dnl ---------------------------------------------------------------------------
2181
2182 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
2183 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
2184 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
2185 dnl
2186 dnl Also try to put all directories which may contain X11R6 before those which
2187 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
2188 dnl
2189 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
2190 dnl systems which have both (AIX 4.x does)
2191 SEARCH_INCLUDE="\
2192     /usr/local/include        \
2193     /usr/local/X11/include    \
2194     /usr/local/include/X11    \
2195     /usr/local/X11R7/include  \
2196     /usr/local/X11R6/include  \
2197     /usr/local/include/X11R7  \
2198     /usr/local/include/X11R6  \
2199                               \
2200     /usr/Motif-2.1/include    \
2201     /usr/Motif-1.2/include    \
2202     /usr/include/Motif1.2     \
2203                               \
2204     /usr/dt/include           \
2205     /usr/openwin/include      \
2206                               \
2207     /usr/include/Xm           \
2208                               \
2209     /usr/X11R7/include        \
2210     /usr/X11R6/include        \
2211     /usr/X11R6.4/include      \
2212                               \
2213     /usr/include/X11R7        \
2214     /usr/include/X11R6        \
2215                               \
2216     /usr/X11/include          \
2217     /usr/include/X11          \
2218                               \
2219     /usr/XFree86/include/X11  \
2220     /usr/pkg/include          \
2221                               \
2222     /usr/local/X1R5/include  \
2223     /usr/local/include/X11R5  \
2224     /usr/X11R5/include        \
2225     /usr/include/X11R5        \
2226                               \
2227     /usr/local/X11R4/include  \
2228     /usr/local/include/X11R4  \
2229     /usr/X11R4/include        \
2230     /usr/include/X11R4        \
2231                               \
2232     /usr/openwin/share/include"
2233
2234 dnl try to find out the standard lib locations for the systems with multiple
2235 dnl ABIs
2236 AC_MSG_CHECKING([for libraries directory])
2237
2238 case "${host}" in
2239     *-*-irix6* )
2240         AC_CACHE_VAL(
2241             wx_cv_std_libpath,
2242             [
2243                 for d in WX_STD_LIBPATH(); do
2244                     for e in a so sl dylib dll.a; do
2245                         libc="$d/libc.$e"
2246                         if test -f $libc; then
2247                             save_LIBS="$LIBS"
2248                             LIBS="$libc"
2249                             AC_LINK_IFELSE([int main() { return 0; }],
2250                                 wx_cv_std_libpath=`echo $d | sed s@/usr/@@`)
2251                             LIBS="$save_LIBS"
2252                             if test "x$wx_cv_std_libpath" != "x"; then
2253                                 break 2
2254                             fi
2255                         fi
2256                     done
2257                 done
2258                 if test "x$wx_cv_std_libpath" = "x"; then
2259                     wx_cv_std_libpath="lib"
2260                 fi
2261             ]
2262         )
2263         ;;
2264
2265     *-*-solaris2* )
2266         dnl use ../lib or ../lib/64 depending on the size of void*
2267         if test "$ac_cv_sizeof_void_p" = 8 -a -d "/usr/lib/64"; then
2268             wx_cv_std_libpath="lib/64"
2269         else
2270             wx_cv_std_libpath="lib"
2271         fi
2272         ;;
2273
2274     *-*-linux* )
2275         dnl use ../lib or ../lib64 depending on the size of void*
2276         if test "$ac_cv_sizeof_void_p" = 8 -a \
2277                 -d "/usr/lib64" -a ! -h "/usr/lib64"; then
2278             wx_cv_std_libpath="lib64"
2279         else
2280             wx_cv_std_libpath="lib"
2281         fi
2282         ;;
2283
2284     *)
2285         wx_cv_std_libpath="lib";
2286         ;;
2287 esac
2288
2289 AC_MSG_RESULT($wx_cv_std_libpath)
2290
2291 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s@include@$wx_cv_std_libpath@g` /usr/$wx_cv_std_libpath"
2292
2293 dnl Cross compiling with gcc?
2294 if test "$build" != "$host" -a "$GCC" = yes; then
2295     dnl for gcc cross-compilers "$CC -print-prog-name=ld" prints the path to
2296     dnl the linker. Stripping off the trailing '/bin/ld' gives us a candiate
2297     dnl for a 'root' below which libraries and headers for the target system
2298     dnl might be installed.
2299     if cross_root=`$CC -print-prog-name=ld 2>/dev/null`; then
2300         cross_root=`dirname $cross_root`
2301         cross_root=`dirname $cross_root`
2302
2303         dnl substitute this candiate root for '^/usr' in the search lists,
2304         dnl strip out any that don't start '^/usr'.
2305         SEARCH_LIB=`for x in $SEARCH_LIB; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2306         SEARCH_INCLUDE=`for x in $SEARCH_INCLUDE; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2307         SEARCH_INCLUDE="$SEARCH_INCLUDE $cross_root/include"
2308
2309         dnl also have pkg-config search for *.pc files under this 'root'
2310         if test -z "$PKG_CONFIG_PATH"; then
2311             PKG_CONFIG_PATH="$cross_root/local/lib/pkgconfig:$cross_root/lib/pkgconfig"
2312             export PKG_CONFIG_PATH
2313         fi
2314
2315         dnl AC_PATH_XTRA doesn't work currently unless -x-includes and
2316         dnl -x-libraries are given on the command line. So if they are not
2317         dnl set then set them here to plausible defaults.
2318         if test -z "$x_includes" -o "$x_includes" = NONE; then
2319             WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
2320             x_includes=$ac_find_includes
2321         fi
2322         if test -z "$x_libraries" -o "$x_libraries" = NONE; then
2323             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xt)
2324             x_libraries=$ac_find_libraries
2325         fi
2326     fi
2327 fi
2328
2329 dnl ------------------------------------------------------------------------
2330 dnl Check for libraries
2331 dnl ------------------------------------------------------------------------
2332
2333 dnl flush the cache because checking for libraries below might abort
2334 AC_CACHE_SAVE
2335
2336 dnl check for glibc version
2337 dnl
2338 dnl VZ: I have no idea why had this check been there originally, but now
2339 dnl     we could probably do without it by just always adding _GNU_SOURCE
2340 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2341     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2342         AC_TRY_COMPILE([#include <features.h>],
2343             [
2344                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2345                 not glibc 2.1
2346                 #endif
2347             ],
2348             [
2349                 wx_cv_lib_glibc21=yes
2350             ],
2351             [
2352                 wx_cv_lib_glibc21=no
2353             ]
2354         )
2355     ])
2356     if test "$wx_cv_lib_glibc21" = "yes"; then
2357         AC_DEFINE(wxHAVE_GLIBC2)
2358     fi
2359 fi
2360
2361 dnl we may need _GNU_SOURCE for 2 things:
2362 dnl
2363 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2364 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2365 dnl  which breaks libtiff compilation, so it is simpler to just define
2366 dnl  _GNU_SOURCE to get everything)
2367 dnl
2368 dnl  2. for Unicode functions
2369 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2370     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2371         AC_DEFINE(_GNU_SOURCE)
2372     fi
2373 fi
2374
2375 dnl Only add the -lm library if floating point functions cannot be used
2376 dnl without it.  This check is important on cygwin because of the bizarre
2377 dnl way that they have organized functions into libraries.  On cygwin, both
2378 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
2379 dnl means that
2380 dnl   1) linking with -lm is not necessary, and
2381 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
2382 dnl In particular, if you compile any program with -mno-cygwin and link with
2383 dnl -lm, it will crash instantly when it is run.  This happens because the
2384 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
2385 dnl the ___main function instead of allowing it to be defined by
2386 dnl /usr/lib/mingw/libmingw32.a as it should be.
2387 dnl
2388 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
2389 dnl
2390 dnl Just check a few floating point functions. If they are all found without
2391 dnl -lm, then we must not need -lm.
2392 have_cos=0
2393 have_floor=0
2394 AC_CHECK_FUNCS(cos, have_cos=1)
2395 AC_CHECK_FUNCS(floor, have_floor=1)
2396 AC_MSG_CHECKING(if floating point functions link without -lm)
2397 if test "$have_cos" = 1 -a "$have_floor" = 1; then
2398     AC_MSG_RESULT(yes)
2399 else
2400     AC_MSG_RESULT(no)
2401     LIBS="$LIBS -lm"
2402     # use different functions to avoid configure caching
2403     have_sin=0
2404     have_ceil=0
2405     AC_CHECK_FUNCS(sin, have_sin=1)
2406     AC_CHECK_FUNCS(ceil, have_ceil=1)
2407     AC_MSG_CHECKING(if floating point functions link with -lm)
2408     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
2409         AC_MSG_RESULT(yes)
2410     else
2411         AC_MSG_RESULT(no)
2412         # not sure we should warn the user, crash, etc.
2413     fi
2414 fi
2415
2416 dnl check for C99 string to long long conversion functions, assume that if we
2417 dnl have the unsigned variants, then we have the signed ones as well
2418 dnl
2419 dnl at least under SGI these functions are only available in C99 code and not
2420 dnl in C++ so do these tests using C++ compiler
2421 AC_LANG_PUSH(C++)
2422 if test "wxUSE_UNICODE" = "yes"; then
2423     WX_CHECK_FUNCS(wcstoull)
2424 else
2425     WX_CHECK_FUNCS(strtoull)
2426 fi
2427 AC_LANG_POP()
2428
2429 dnl ---------------------------------------------------------------------------
2430 dnl Optional libraries
2431 dnl
2432 dnl   --with-<lib>=sys
2433 dnl       looks for system library and fails if not found
2434 dnl
2435 dnl   --with-<lib>
2436 dnl   --with-<lib>=yes
2437 dnl       looks for system library and, if not found, prints a warning,
2438 dnl       falls back to the builtin wx version, and continues configuration
2439 dnl
2440 dnl   --with-<lib>=builtin
2441 dnl       uses builtin wx version without searching for system library
2442 dnl
2443 dnl   --with-<lib>=no
2444 dnl   --without-<lib>
2445 dnl       do not use library (neither system nor builtin wx version)
2446 dnl
2447 dnl ---------------------------------------------------------------------------
2448
2449 dnl ------------------------------------------------------------------------
2450 dnl Check for regex libraries
2451 dnl ------------------------------------------------------------------------
2452
2453 if test "$wxUSE_REGEX" != "no"; then
2454     AC_DEFINE(wxUSE_REGEX)
2455
2456     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2457         AC_MSG_WARN([Defaulting to the builtin regex library for Unicode build.])
2458         wxUSE_REGEX=builtin
2459     fi
2460
2461     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2462         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2463         dnl on some old systems it may be in libregex - check for it too?
2464         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp re_search)],, [ ])
2465
2466         if test "x$ac_cv_func_regcomp" != "xyes"; then
2467             if test "$wxUSE_REGEX" = "sys" ; then
2468                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2469             else
2470                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2471                 wxUSE_REGEX=builtin
2472             fi
2473         else
2474             dnl we are using the system library
2475             wxUSE_REGEX=sys
2476             dnl only the built-in supports advanced REs
2477             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2478         fi
2479     fi
2480 fi
2481
2482 dnl ------------------------------------------------------------------------
2483 dnl Check for zlib compression library
2484 dnl ------------------------------------------------------------------------
2485
2486 ZLIB_LINK=
2487 if test "$wxUSE_ZLIB" != "no" ; then
2488     AC_DEFINE(wxUSE_ZLIB)
2489
2490     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2491         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2492         dnl should still use it because hopefully (can someone confirm this?)
2493         dnl Apple did fix the security problem in it and not using the system
2494         dnl library results in a whole bunch of warnings when linking with
2495         dnl Carbon framework
2496         if test "$USE_DARWIN" = 1; then
2497             system_zlib_h_ok="yes"
2498         else
2499             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2500             dnl known to not work) and although I don't know which is
2501             dnl the minimal required version it's safer to test for 1.1.4 as
2502             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2503             dnl has anything more ancient (1.1.3 was released in July 1998)
2504             dnl anyhow
2505             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2506                 [AC_TRY_RUN(
2507                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2508                     [
2509                         #include <zlib.h>
2510                         #include <stdio.h>
2511
2512                         int main()
2513                         {
2514                             FILE *f=fopen("conftestval", "w");
2515                             if (!f) exit(1);
2516                             fprintf(f, "%s",
2517                                     ZLIB_VERSION[0] == '1' &&
2518                                     (ZLIB_VERSION[2] > '1' ||
2519                                     (ZLIB_VERSION[2] == '1' &&
2520                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2521                             exit(0);
2522                         }
2523                     ],
2524                     ac_cv_header_zlib_h=`cat conftestval`,
2525                     ac_cv_header_zlib_h=no,
2526                     dnl cross-compiling: don't have an answer, try later
2527                     unset ac_cv_header_zlib_h
2528                 )]
2529             )
2530             dnl If the test above did not come up with a value (e.g. cross
2531             dnl compiling) then this should give a definitive answer
2532             AC_CHECK_HEADER(zlib.h,,, [ ])
2533
2534             system_zlib_h_ok=$ac_cv_header_zlib_h
2535         fi
2536
2537         if test "$system_zlib_h_ok" = "yes"; then
2538             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2539         fi
2540
2541         if test "x$ZLIB_LINK" = "x" ; then
2542             if test "$wxUSE_ZLIB" = "sys" ; then
2543                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2544             else
2545                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2546                 wxUSE_ZLIB=builtin
2547             fi
2548         else
2549             dnl we are using the system library
2550             wxUSE_ZLIB=sys
2551         fi
2552     fi
2553 fi
2554
2555 dnl ------------------------------------------------------------------------
2556 dnl Check for png library
2557 dnl ------------------------------------------------------------------------
2558
2559 PNG_LINK=
2560 if test "$wxUSE_LIBPNG" != "no" ; then
2561     AC_DEFINE(wxUSE_LIBPNG)
2562
2563     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2564         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2565         wxUSE_LIBPNG=sys
2566     fi
2567
2568     dnl for the check below to have a chance to succeed, we must already have
2569     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2570     dnl doesn't depend on zlib)
2571     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2572         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2573         wxUSE_LIBPNG=builtin
2574     fi
2575
2576     if test "$wxUSE_MGL" != 1 ; then
2577         dnl Don't check for libpng when building wxMGL, libmgl contains it
2578         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2579             dnl libpng version 0.9 is known to not work, if an even newer
2580             dnl version is required, just bump it up in the test below
2581             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2582                 [AC_TRY_RUN(
2583                     dnl png.h defines PNG_LIBPNG_VER=number
2584                     [
2585                         #include <png.h>
2586                         #include <stdio.h>
2587
2588                         int main()
2589                         {
2590                             FILE *f=fopen("conftestval", "w");
2591                             if (!f) exit(1);
2592                             fprintf(f, "%s",
2593                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2594                             exit(0);
2595                         }
2596                     ],
2597                     ac_cv_header_png_h=`cat conftestval`,
2598                     ac_cv_header_png_h=no,
2599                     dnl cross-compiling: test (later) if we have any png.h
2600                     unset ac_cv_header_png_h
2601                 )]
2602             )
2603             AC_CHECK_HEADER(png.h,,, [ ])
2604
2605             if test "$ac_cv_header_png_h" = "yes"; then
2606                 AC_CHECK_LIB(png, png_sig_cmp, PNG_LINK=" -lpng -lz", , [-lz -lm])
2607             fi
2608
2609             if test "x$PNG_LINK" = "x" ; then
2610                 if test "$wxUSE_LIBPNG" = "sys" ; then
2611                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2612                 else
2613                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2614                     wxUSE_LIBPNG=builtin
2615                 fi
2616             else
2617                 dnl we are using the system library
2618                 wxUSE_LIBPNG=sys
2619             fi
2620         fi
2621     fi
2622 fi
2623
2624 dnl ------------------------------------------------------------------------
2625 dnl Check for jpeg library
2626 dnl ------------------------------------------------------------------------
2627
2628 dnl this check must be done before the check for libtiff as libtiff uses
2629 dnl libjpeg itself
2630 JPEG_LINK=
2631 if test "$wxUSE_LIBJPEG" != "no" ; then
2632     AC_DEFINE(wxUSE_LIBJPEG)
2633
2634     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2635         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2636         wxUSE_LIBJPEG=sys
2637     fi
2638
2639     if test "$wxUSE_MGL" != 1 ; then
2640         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2641         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2642             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2643             dnl HAVE_STDLIB_H which are already defined and this provokes
2644             dnl a compiler warning which configure considers as an error...
2645             AC_MSG_CHECKING(for jpeglib.h)
2646             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2647                 AC_TRY_COMPILE(
2648                     [
2649                         #undef HAVE_STDLIB_H
2650                         #include <stdio.h>
2651                         #include <jpeglib.h>
2652                     ],
2653                     [
2654                     ],
2655                     ac_cv_header_jpeglib_h=yes,
2656                     ac_cv_header_jpeglib_h=no
2657                 )
2658             )
2659             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2660
2661             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2662                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2663             fi
2664
2665             if test "x$JPEG_LINK" = "x" ; then
2666                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2667                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2668                 else
2669                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2670                     wxUSE_LIBJPEG=builtin
2671                 fi
2672             else
2673                 dnl we are using the system library
2674                 wxUSE_LIBJPEG=sys
2675
2676                 if test "$wxUSE_MSW" = 1; then
2677                     dnl boolean is defined by the jpeg headers and also by the
2678                     dnl Windows headers of some compilers. This type has been
2679                     dnl renamed in the builtin, so it is only an issue when
2680                     dnl using an external jpeg lib on Windows.
2681                     AC_CHECK_TYPES(
2682                         [boolean],
2683                         [
2684                             AC_CHECK_SIZEOF(
2685                                 [boolean],
2686                                 [],
2687                                 [
2688                                     #undef HAVE_BOOLEAN
2689                                     #include <stdio.h>
2690                                     #include <jpeglib.h>
2691                                 ])
2692                             AC_DEFINE_UNQUOTED(
2693                                 [wxHACK_BOOLEAN],
2694                                 [wxInt`expr 8 \* $ac_cv_sizeof_boolean`])
2695                         ],
2696                         [],
2697                         [#include <windows.h>])
2698                 fi
2699             fi
2700         fi
2701     fi
2702 fi
2703
2704 dnl ------------------------------------------------------------------------
2705 dnl Check for tiff library
2706 dnl ------------------------------------------------------------------------
2707
2708 TIFF_LINK=
2709 TIFF_PREREQ_LINKS=-lm
2710 if test "$wxUSE_LIBTIFF" != "no" ; then
2711     AC_DEFINE(wxUSE_LIBTIFF)
2712
2713     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2714         dnl libtiff may depend on libjpeg and libz so use them in the test
2715         dnl below or it would fail
2716         if test "$wxUSE_LIBJPEG" = "sys"; then
2717             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2718         fi
2719         if test "$wxUSE_ZLIB" = "sys"; then
2720             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2721         fi
2722         AC_CHECK_HEADER(tiffio.h,
2723                         [
2724                             AC_CHECK_LIB(tiff, TIFFError,
2725                                          TIFF_LINK=" -ltiff",
2726                                          ,
2727                                          $TIFF_PREREQ_LINKS)
2728                         ],
2729                         [],
2730                         [ ]
2731                        )
2732
2733         if test "x$TIFF_LINK" = "x" ; then
2734             if test "$wxUSE_LIBTIFF" = "sys" ; then
2735                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2736             else
2737                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2738                 wxUSE_LIBTIFF=builtin
2739             fi
2740         else
2741             dnl we are using the system library
2742             wxUSE_LIBTIFF=sys
2743         fi
2744     fi
2745     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2746         if test "$wxUSE_LIBJPEG" = "no"; then
2747             dnl we have to prevent the builtin libtiff configure from building the
2748             dnl library with JPEG support as this was explicitly disabled by user,
2749             dnl but unfortunately it needs --disable-jpeg and not --without-libjpeg
2750             dnl (which will be passed to it anyhow as configure passes arguments to
2751             dnl the top-level script to all the other ones called recursively), so
2752             dnl we need to hack around this
2753             ac_configure_args="$ac_configure_args --disable-jpeg"
2754         fi
2755         AC_CONFIG_SUBDIRS([src/tiff])
2756     fi
2757 fi
2758
2759 dnl ------------------------------------------------------------------------
2760 dnl Check for expat libraries
2761 dnl ------------------------------------------------------------------------
2762
2763 if test "$wxUSE_EXPAT" != "no"; then
2764     wxUSE_XML=yes
2765     AC_DEFINE(wxUSE_EXPAT)
2766     AC_DEFINE(wxUSE_XML)
2767
2768     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2769         AC_CHECK_HEADER([expat.h], [found_expat_h=1],, [ ])
2770         if test "x$found_expat_h" = "x1"; then
2771             dnl Expat 1.95.6 comes with broken expat.h:
2772             AC_CACHE_CHECK([if expat.h is valid C++ header],
2773                 wx_cv_expat_is_not_broken,
2774                 [
2775                 AC_LANG_PUSH(C++)
2776                 AC_TRY_COMPILE([#include <expat.h>],[],
2777                     wx_cv_expat_is_not_broken=yes,
2778                     wx_cv_expat_is_not_broken=no
2779                 )
2780                 AC_LANG_POP()
2781                 ]
2782             )
2783             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2784                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2785             fi
2786         fi
2787         if test "x$EXPAT_LINK" = "x" ; then
2788             if test "$wxUSE_EXPAT" = "sys" ; then
2789                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2790             else
2791                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2792                 wxUSE_EXPAT=builtin
2793             fi
2794         else
2795             dnl we are using the system library
2796             wxUSE_EXPAT=sys
2797         fi
2798     fi
2799     if test "$wxUSE_EXPAT" = "builtin" ; then
2800         dnl Expat needs this:
2801         AC_CONFIG_SUBDIRS([src/expat])
2802     fi
2803 fi
2804
2805
2806 dnl ------------------------------------------------------------------------
2807 dnl Check for libmspack
2808 dnl ------------------------------------------------------------------------
2809
2810 if test "$wxUSE_LIBMSPACK" != "no"; then
2811     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1],, [ ])
2812     if test "x$found_mspack_h" = "x1"; then
2813         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2814                      MSPACK_LINK=" -lmspack")
2815     fi
2816     if test "x$MSPACK_LINK" = "x" ; then
2817         wxUSE_LIBMSPACK=no
2818     fi
2819 fi
2820
2821 if test "$wxUSE_LIBMSPACK" != "no"; then
2822     AC_DEFINE(wxUSE_LIBMSPACK)
2823 fi
2824
2825
2826 dnl ----------------------------------------------------------------
2827 dnl search for toolkit (widget sets)
2828 dnl ----------------------------------------------------------------
2829
2830 AFMINSTALL=
2831 WIN32INSTALL=
2832
2833 TOOLKIT=
2834 TOOLKIT_INCLUDE=
2835 WIDGET_SET=
2836
2837 dnl are we building for a win32 target environment?
2838 dnl If so, setup common stuff needed for both GUI and Base libs.
2839 if test "$USE_WIN32" = 1 ; then
2840     AC_CHECK_HEADERS(w32api.h,,, [ ])
2841     AC_CHECK_HEADER(windows.h,,
2842     [
2843         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2844     ],
2845     [ ])
2846
2847     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -ladvapi32 -lwsock32 -lgdi32"
2848     case "${host}" in
2849         x86_64-*-mingw32* )
2850             dnl we need to define this to embed the manifest for correct
2851             dnl platform from wx/msw/wx.rc (this is not needed for x86 which is
2852             dnl the default in wx/msw/rcdefs.h)
2853             WINDRES_CPU_DEFINE="--define WX_CPU_AMD64"
2854         ;;
2855     esac
2856     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2857         LIBS="$LIBS -loleacc"
2858     fi
2859
2860     case "${host}" in
2861         *-*-cygwin* )
2862             dnl Cygwin doesn't include these by default
2863             LIBS="$LIBS -lkernel32 -luser32"
2864     esac
2865
2866     dnl This one is still used by some sample makefiles.
2867     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__ $WINDRES_CPU_DEFINE"
2868     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2869
2870     dnl This lot we export to wx-config.  It must add the relevant
2871     dnl include directories at the point when they can be known.
2872     dnl (but are these (still) required anyway?)
2873     WXCONFIG_RESFLAGS="--define __WIN32__ --define __WIN95__ --define __GNUWIN32__ $WINDRES_CPU_DEFINE"
2874
2875     dnl install Win32-specific files in "make install"
2876     WIN32INSTALL=win32install
2877
2878     dnl pbt.h is missing on Wine at least
2879     AC_CHECK_HEADER([pbt.h],, [AC_DEFINE(NEED_PBT_H)], [ ])
2880 fi
2881
2882 if test "$wxUSE_GUI" = "yes"; then
2883     USE_GUI=1
2884
2885     GUI_TK_LIBRARY=
2886
2887     WXGTK12=
2888     WXGTK127=
2889     WXGTK2=
2890     WXGPE=
2891
2892     if test "$wxUSE_OLD_COCOA" = 1 ; then
2893         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2894             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2895             wxUSE_PRINTING_ARCHITECTURE=no
2896         fi
2897         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2898             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2899             wxUSE_DRAG_AND_DROP=no
2900         fi
2901         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2902             AC_MSG_WARN([wxDragImage not supported under wxCocoa yet, disabled])
2903             wxUSE_DRAGIMAGE=no
2904         fi
2905     fi
2906
2907     if test "$wxUSE_MSW" = 1 ; then
2908         TOOLKIT=MSW
2909         GUIDIST=MSW_DIST
2910
2911         dnl -mwindows causes a heap of other default gui libs to be linked in.
2912         case "${host}" in
2913             *-*-mingw32* )
2914                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2915         esac
2916     fi
2917
2918     if test "$wxUSE_GTK" = 1; then
2919         dnl GTK+ test program must be compiled with C compiler
2920         AC_MSG_CHECKING([for GTK+ version])
2921
2922         gtk_version_cached=1
2923         AC_CACHE_VAL(wx_cv_lib_gtk,
2924             [
2925                 dnl stupid GTK+ AM macros produce their own messages, so we
2926                 dnl have to pass to the next line
2927                 gtk_version_cached=0
2928                 AC_MSG_RESULT()
2929
2930                 dnl we must link against lgthread unless the user
2931                 dnl used --disable-threads
2932                 GTK_MODULES=
2933                 if test "$wxUSE_THREADS" = "yes"; then
2934                     GTK_MODULES=gthread
2935                 fi
2936
2937                 dnl detect GTK2
2938                 wx_cv_lib_gtk=
2939                 if test "x$wxGTK_VERSION" != "x1"
2940                 then
2941                     dnl The gthread.pc that ships with Solaris returns '-mt',
2942                     dnl it's correct for Sun CC, but gcc requires '-pthreads'.
2943                     dnl So disable the compile check and remove the -mt below.
2944                     case "${host}" in
2945                         *-*-solaris2* )
2946                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
2947                                 enable_gtktest=no
2948                             fi
2949                     esac
2950
2951                     AM_PATH_GTK_2_0(2.4.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2952
2953                     dnl we use symbols from X11 directly so we should link with it
2954                     GTK_LIBS="$GTK_LIBS -lX11"
2955                 fi
2956
2957                 dnl detect GTK1.x
2958                 if test -z "$wx_cv_lib_gtk"; then
2959                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
2960                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2961
2962                         if test -z "$wx_cv_lib_gtk"; then
2963                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2964                         fi
2965                     fi
2966                 fi
2967
2968                 if test -z "$wx_cv_lib_gtk"; then
2969                     dnl looks better in AC_MSG_RESULT
2970                     wx_cv_lib_gtk=none
2971                 else
2972                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2973                     dnl subsequent runs
2974                     wx_cv_cflags_gtk=$GTK_CFLAGS
2975                     wx_cv_libs_gtk=$GTK_LIBS
2976                 fi
2977             ]
2978         )
2979
2980         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2981         dnl enough
2982         if test "$gtk_version_cached" = 1; then
2983             AC_MSG_RESULT($wx_cv_lib_gtk)
2984         fi
2985
2986         case "$wx_cv_lib_gtk" in
2987             2.0)    WXGTK2=1
2988                     TOOLKIT_VERSION=2
2989                     ;;
2990             1.2.7)  WXGTK127=1
2991                     WXGTK12=1
2992                     ;;
2993             1.2.3)  WXGTK12=1
2994                     ;;
2995             *)      AC_MSG_ERROR([
2996 The development files for GTK+ were not found. For GTK+ 2, please
2997 ensure that pkg-config is in the path and that gtk+-2.0.pc is
2998 installed. For GTK+ 1.2 please check that gtk-config is in the path,
2999 and that the version is 1.2.3 or above. Also check that the
3000 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
3001 --libs' are in the LD_LIBRARY_PATH or equivalent.
3002                             ])
3003                     ;;
3004         esac
3005
3006         if test "$WXGTK2" = 1; then
3007             save_CFLAGS="$CFLAGS"
3008             save_LIBS="$LIBS"
3009             CFLAGS="$wx_cv_cflags_gtk $CFLAGS"
3010             LIBS="$LIBS $wx_cv_libs_gtk"
3011
3012             dnl test if we have at least GTK+ 2.18:
3013             AC_MSG_CHECKING([if GTK+ is version >= 2.18])
3014             AC_TRY_COMPILE([
3015                             #include <gtk/gtk.h>
3016                            ],
3017                            [
3018                             #if !GTK_CHECK_VERSION(2,18,0)
3019                             Not GTK+ 2.18
3020                             #endif
3021                            ],
3022                            [
3023                             AC_DEFINE(__WXGTK218__)
3024                             AC_DEFINE(__WXGTK210__)
3025                             AC_DEFINE(__WXGTK26__)
3026                             AC_MSG_RESULT([yes])
3027                             ac_wxgtk218=1
3028                            ],
3029                            [
3030                             AC_MSG_RESULT([no])
3031                             ac_wxgtk218=0
3032                            ])
3033
3034             if test "$ac_wxgtk218" = 0; then
3035                 dnl test if we have at least GTK+ 2.10:
3036                 AC_MSG_CHECKING([if GTK+ is version >= 2.10])
3037                 AC_TRY_COMPILE([
3038                                 #include <gtk/gtk.h>
3039                                ],
3040                                [
3041                                 #if !GTK_CHECK_VERSION(2,10,0)
3042                                 Not GTK+ 2.10
3043                                 #endif
3044                                ],
3045                                [
3046                                 AC_DEFINE(__WXGTK210__)
3047                                 AC_DEFINE(__WXGTK26__)
3048                                 AC_MSG_RESULT([yes])
3049                                 ac_wxgtk210=1
3050                                ],
3051                                [
3052                                 AC_MSG_RESULT([no])
3053                                 ac_wxgtk210=0
3054                                ])
3055
3056                 if test "$ac_wxgtk210" = 0; then
3057                     dnl test if we have at least GTK+ 2.6:
3058                     AC_MSG_CHECKING([if GTK+ is version >= 2.6])
3059                     AC_TRY_COMPILE([
3060                                     #include <gtk/gtk.h>
3061                                 ],
3062                                 [
3063                                     #if !GTK_CHECK_VERSION(2,6,0)
3064                                     Not GTK+ 2.6
3065                                     #endif
3066                                 ],
3067                                 [
3068                                     AC_DEFINE(__WXGTK26__)
3069                                     AC_MSG_RESULT([yes])
3070                                     ac_wxgtk26=1
3071                                 ],
3072                                 [
3073                                     AC_MSG_RESULT([no])
3074                                     ac_wxgtk26=0
3075                                 ])
3076                 fi
3077             fi
3078
3079             CFLAGS="$save_CFLAGS"
3080             LIBS="$save_LIBS"
3081         else
3082             if test "$wxUSE_UNICODE" = "yes"; then
3083                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
3084                 wxUSE_UNICODE=no
3085             fi
3086
3087             dnl test for XIM support in libgdk
3088             AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
3089
3090             dnl we need poll() in src/gtk1/app.cpp (we know that Darwin doesn't
3091             dnl have it but we do the check for the others)
3092             if test "$USE_DARWIN" != 1; then
3093                 AC_CHECK_FUNCS(poll)
3094             fi
3095         fi
3096
3097         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
3098         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
3099
3100         dnl disable GTK runtime type checks
3101         TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE -DG_DISABLE_CAST_CHECKS"
3102
3103         AFMINSTALL=afminstall
3104         TOOLKIT=GTK
3105         GUIDIST=GTK_DIST
3106
3107         dnl test for external libxpm if we're configured to use it
3108         if test "$wxUSE_GPE" = "yes"; then
3109             AC_MSG_CHECKING(for gpewidget library)
3110             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
3111             if test "$ac_find_libraries" != "" ; then
3112                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3113                 dnl -lgpewidget must be before all GTK libs and
3114                 dnl we guess its path from the prefix
3115                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
3116                 WXGPE=1
3117                 AC_MSG_RESULT([found in $ac_find_libraries])
3118             else
3119                 AC_MSG_RESULT(not found)
3120             fi
3121
3122             dnl AC_MSG_CHECKING(for gpe library)
3123             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
3124             dnl if test "$ac_find_libraries" != "" ; then
3125             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3126             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
3127             dnl     AC_MSG_RESULT(found in $ac_find_libraries)
3128             dnl else
3129             dnl     AC_MSG_RESULT(not found)
3130             dnl fi
3131         fi
3132     fi
3133
3134     if test "$wxUSE_MGL" = 1; then
3135        AC_MSG_CHECKING(for SciTech MGL library)
3136         if test "x$MGL_ROOT" = x ; then
3137             AC_MSG_RESULT(not found)
3138             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
3139         else
3140             AC_MSG_RESULT($MGL_ROOT)
3141         fi
3142
3143         AC_MSG_CHECKING(for libmgl location)
3144         dnl Find MGL library that we want
3145         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
3146         dnl             and for non-x86 versions
3147         case "${host}" in
3148             *-*-linux* )
3149               dnl glibc.so, glibc are for older versions of MGL,
3150               dnl x86/a, x86/so are used by >= 5.0 R11
3151               if test "x$wxUSE_SHARED" = xyes ; then
3152                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
3153               else
3154                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
3155               fi
3156               ;;
3157             *-pc-msdosdjgpp )
3158               mgl_os_candidates="dos32/dj2"
3159               ;;
3160             *)
3161               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
3162         esac
3163
3164         mgl_lib_type=""
3165         mgl_os=""
3166
3167         for mgl_os_i in $mgl_os_candidates ; do
3168             if test "x$mgl_os" = x ; then
3169                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
3170                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
3171                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
3172                         mgl_lib_type=debug
3173                         mgl_os=$mgl_os_i
3174                     fi
3175                 fi
3176                 if test "x$mgl_lib_type" = x ; then
3177                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
3178                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
3179                         mgl_lib_type=release
3180                         mgl_os=$mgl_os_i
3181                     fi
3182                 fi
3183             fi
3184         done
3185
3186         if test "x$mgl_os" = x ; then
3187             AC_MSG_RESULT(not found)
3188             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
3189         fi
3190         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
3191
3192         wxUSE_UNIVERSAL="yes"
3193
3194         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
3195         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
3196
3197         AFMINSTALL=afminstall
3198         TOOLKIT=MGL
3199         GUIDIST=MGL_DIST
3200     fi
3201
3202     if test "$wxUSE_DFB" = 1; then
3203        PKG_PROG_PKG_CONFIG()
3204
3205        PKG_CHECK_MODULES(DIRECTFB,
3206                          [directfb >= 0.9.23],
3207                          [
3208                            wxUSE_UNIVERSAL="yes"
3209                            TOOLKIT_INCLUDE="$DIRECTFB_CFLAGS"
3210                            GUI_TK_LIBRARY="$DIRECTFB_LIBS"
3211                            TOOLKIT=DFB
3212                            GUIDIST=DFB_DIST
3213                          ],
3214                          [
3215                            AC_MSG_ERROR([DirectFB not found.])
3216                          ]
3217                          )
3218     fi
3219
3220     if test "$wxUSE_MICROWIN" = 1; then
3221         AC_MSG_CHECKING(for MicroWindows)
3222         if test "x$MICROWINDOWS" = x ; then
3223             AC_MSG_RESULT(not found)
3224             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
3225         else
3226             AC_MSG_RESULT($MICROWINDOWS)
3227         fi
3228
3229         if test -f $MICROWINDOWS/lib/libmwin.a; then
3230             AC_MSG_RESULT(MicroWindows' libraries found.)
3231         else
3232             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
3233         fi
3234
3235         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
3236         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
3237
3238         wxUSE_UNIVERSAL="yes"
3239
3240         AFMINSTALL=afminstall
3241         TOOLKIT=MICROWIN
3242         GUIDIST=MICROWIN_DIST
3243
3244         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
3245     fi
3246
3247     dnl common part of X11 and Motif port checks
3248     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3249         dnl use standard macros to check for X headers/libs, this brings
3250         dnl support for the standard configure options --x-includes,
3251         dnl --x-libraries and --no-x
3252         AC_PATH_XTRA
3253
3254         if test "$no_x" = "yes"; then
3255           AC_MSG_ERROR([X11 not found, please use --x-includes and/or --x-libraries options (see config.log for details)])
3256         fi
3257
3258         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
3259         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
3260         dnl this junk out
3261         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
3262         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
3263         AFMINSTALL=afminstall
3264         COMPILED_X_PROGRAM=0
3265
3266     fi
3267
3268     if test "$wxUSE_X11" = 1; then
3269         if test "$wxUSE_NANOX" = "yes"; then
3270             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
3271             if test "x$MICROWIN" = x ; then
3272                 AC_MSG_RESULT(not found)
3273                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
3274             else
3275                 AC_MSG_RESULT($MICROWIN)
3276                 AC_DEFINE(wxUSE_NANOX)
3277             fi
3278         fi
3279
3280         if test "$wxUSE_UNICODE" = "yes"; then
3281             PKG_PROG_PKG_CONFIG()
3282
3283             PKG_CHECK_MODULES(PANGOX, pangox,
3284                 [
3285                     CFLAGS="$PANGOX_CFLAGS $CFLAGS"
3286                     CXXFLAGS="$PANGOX_CFLAGS $CXXFLAGS"
3287                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
3288                 ],
3289                 [
3290                     AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
3291                 ]
3292             )
3293             PKG_CHECK_MODULES(PANGOFT2, pangoft2,
3294                 [
3295                     CFLAGS="$PANGOFT2_CFLAGS $CFLAGS"
3296                     CXXFLAGS="$PANGOFT2_CFLAGS $CXXFLAGS"
3297                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
3298                 ],
3299                 [
3300                     AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
3301                     wxUSE_PRINTING_ARCHITECTURE="no"
3302                 ]
3303             )
3304             PKG_CHECK_MODULES(PANGOXFT, pangoxft,
3305                 [
3306                     AC_DEFINE(HAVE_PANGO_XFT)
3307                     CFLAGS="$PANGOXFT_CFLAGS $CFLAGS"
3308                     CXXFLAGS="$PANGOXFT_CFLAGS $CXXFLAGS"
3309                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
3310                 ],
3311                 [
3312                     AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
3313                 ]
3314             )
3315             save_LIBS="$LIBS"
3316             LIBS="$LIBS $PANGOX_LIBS"
3317             AC_CHECK_FUNCS([pango_font_family_is_monospace])
3318             LIBS="$save_LIBS"
3319         fi
3320
3321         wxUSE_UNIVERSAL="yes"
3322
3323         if test "$wxUSE_NANOX" = "yes"; then
3324             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
3325             TOOLCHAIN_DEFS="${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"
3326             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
3327         else
3328             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
3329         fi
3330
3331         TOOLKIT=X11
3332         GUIDIST=X11_DIST
3333     fi
3334
3335     if test "$wxUSE_MOTIF" = 1; then
3336         AC_MSG_CHECKING(for Motif/Lesstif headers)
3337         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
3338         if test "$ac_find_includes" != "" ; then
3339             AC_MSG_RESULT(found in $ac_find_includes)
3340             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
3341             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
3342         else
3343             save_CFLAGS=$CFLAGS
3344             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3345
3346             AC_TRY_COMPILE(
3347                 [
3348                     #include <Xm/Xm.h>
3349                 ],
3350                 [
3351                     int version;
3352                     version = xmUseVersion;
3353                 ],
3354                 [
3355                     AC_MSG_RESULT(found in default search path)
3356                     COMPILED_X_PROGRAM=1
3357                 ],
3358                 [
3359                     AC_MSG_RESULT(no)
3360                     AC_MSG_ERROR(please set CPPFLAGS to contain the location of Xm/Xm.h)
3361                 ]
3362             )
3363
3364             CFLAGS=$save_CFLAGS
3365         fi
3366
3367
3368         AC_MSG_CHECKING(for Motif/Lesstif library)
3369         WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
3370
3371         if test "x$ac_find_libraries" != "x" ; then
3372             AC_MSG_RESULT(found in $ac_find_libraries)
3373
3374             WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3375             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3376         else
3377             dnl it might happen that we found headers in one of the standard
3378             dnl paths but the libs are elsewhere but still in default (linker)
3379             dnl path -- try to compile a test program to check for this
3380             save_CFLAGS=$CFLAGS
3381             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3382             save_LIBS="$LIBS"
3383             LIBS="$GUI_TK_LIBRARY -lXm -lXmu -lXext -lX11"
3384
3385             AC_TRY_LINK(
3386                 [
3387                     #include <Xm/Xm.h>
3388                 ],
3389                 [
3390                     int version;
3391                     version = xmUseVersion;
3392                 ],
3393                 [
3394                     AC_MSG_RESULT(found in default search path)
3395                     COMPILED_X_PROGRAM=1
3396                 ],
3397                 [
3398                     AC_MSG_RESULT(no)
3399                     AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3400                 ]
3401             )
3402
3403             CFLAGS=$save_CFLAGS
3404             LIBS="$save_LIBS"
3405         fi
3406
3407         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3408         libp_link=""
3409         libsm_ice_link=""
3410         libs_found=0
3411         for libp in "" " -lXp"; do
3412             if test "$libs_found" = 0; then
3413                 for libsm_ice in "" " -lSM -lICE"; do
3414                     if test "$libs_found" = 0; then
3415                         save_LIBS="$LIBS"
3416                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3417                         save_CFLAGS=$CFLAGS
3418                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3419
3420                         AC_TRY_LINK(
3421                             [
3422                                 #include <Xm/Xm.h>
3423                                 #include <Xm/List.h>
3424                             ],
3425                             [
3426                                 XmString string = NULL;
3427                                 Widget w = NULL;
3428                                 int position = 0;
3429                                 XmListAddItem(w, string, position);
3430                             ],
3431                             [
3432                                 libp_link="$libp"
3433                                 libsm_ice_link="$libsm_ice"
3434                                 AC_MSG_RESULT(
3435                                     [need${libp_link}${libsm_ice_link}])
3436                                 libs_found=1
3437                             ], []
3438                         )
3439
3440                         LIBS="$save_LIBS"
3441                         CFLAGS=$save_CFLAGS
3442                     fi
3443                 done
3444             fi
3445         done
3446
3447         if test "$libs_found" = 0; then
3448             AC_MSG_RESULT([can't find the right libraries])
3449             AC_MSG_ERROR([can't link a simple motif program])
3450         fi
3451
3452         dnl this seems to be needed under IRIX and shouldn't do any harm
3453         dnl elsewhere
3454         AC_CHECK_LIB(Sgm, [SgCreateList], [libsgm_link=" -lSgm"])
3455
3456         save_CFLAGS=$CFLAGS
3457         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3458
3459         AC_CACHE_CHECK([for Motif 2],
3460             wx_cv_lib_motif2,
3461             AC_TRY_COMPILE([
3462                             #include <Xm/Xm.h>
3463                            ],
3464                            [
3465                             #if XmVersion < 2000
3466                             Not Motif 2
3467                             #endif
3468                            ],
3469                            wx_cv_lib_motif2="yes",
3470                            wx_cv_lib_motif2="no"))
3471         if test "$wx_cv_lib_motif2" = "yes"; then
3472             AC_DEFINE(__WXMOTIF20__,1)
3473         else
3474             AC_DEFINE(__WXMOTIF20__,0)
3475         fi
3476
3477         AC_CACHE_CHECK([whether Motif is Lesstif],
3478             wx_cv_lib_lesstif,
3479             AC_TRY_COMPILE([
3480                             #include <Xm/Xm.h>
3481                            ],
3482                            [
3483                             #if !defined(LesstifVersion) || LesstifVersion <= 0
3484                             Not Lesstif
3485                             #endif
3486                            ],
3487                            wx_cv_lib_lesstif="yes",
3488                            wx_cv_lib_lesstif="no")
3489         )
3490         if test "$wx_cv_lib_lesstif" = "yes"; then
3491             AC_DEFINE(__WXLESSTIF__,1)
3492         else
3493             AC_DEFINE(__WXLESSTIF__,0)
3494         fi
3495
3496         CFLAGS=$save_CFLAGS
3497
3498         GUI_TK_LIBRARY="$GUI_TK_LIBRARY${libsgm_link} -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3499         TOOLKIT=MOTIF
3500         GUIDIST=MOTIF_DIST
3501     fi
3502
3503     dnl more tests common to X11 and Motif:
3504     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3505         dnl test for external libxpm if we're configured to use it
3506         if test "$wxUSE_LIBXPM" = "sys"; then
3507             AC_MSG_CHECKING(for Xpm library)
3508             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3509             if test "$ac_find_libraries" != "" ; then
3510                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3511                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3512                 AC_MSG_RESULT(found in $ac_find_libraries)
3513
3514                 AC_CACHE_CHECK([for X11/xpm.h],
3515                     wx_cv_x11_xpm_h,
3516                     [
3517                         save_CFLAGS=$CFLAGS
3518                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3519
3520                         AC_TRY_COMPILE(
3521                             [
3522                                 #include <X11/xpm.h>
3523                             ],
3524                             [
3525                                 int version;
3526                                 version = XpmLibraryVersion();
3527                             ],
3528                             wx_cv_x11_xpm_h=yes,
3529                             wx_cv_x11_xpm_h=no
3530                         )
3531
3532                         CFLAGS=$save_CFLAGS
3533                     ]
3534                 )
3535
3536                 if test $wx_cv_x11_xpm_h = "yes"; then
3537                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3538                     AC_DEFINE(wxHAVE_LIB_XPM)
3539                 else
3540                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3541                 fi
3542             fi
3543
3544         fi
3545
3546         dnl XShapeQueryExtension checks: first the library, then prototype
3547         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3548                      [
3549                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3550                       wxHAVE_XEXT_LIB=1
3551                      ],
3552                      [], [$GUI_TK_LIBRARY -lX11])
3553
3554         if test "$wxHAVE_XEXT_LIB" = 1; then
3555             save_CFLAGS="$CFLAGS"
3556             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3557
3558             AC_MSG_CHECKING([for X11/extensions/shape.h])
3559             AC_TRY_COMPILE([
3560                             #include <X11/Xlib.h>
3561                             #include <X11/extensions/shape.h>
3562                            ],
3563                            [
3564                             int dummy1, dummy2;
3565                             XShapeQueryExtension((Display*)NULL,
3566                                                  (int*)NULL, (int*)NULL);
3567                            ],
3568                            [
3569                             AC_DEFINE(HAVE_XSHAPE)
3570                             AC_MSG_RESULT([found])
3571                            ],
3572                            [
3573                             AC_MSG_RESULT([not found])
3574                            ])
3575             CFLAGS="$save_CFLAGS"
3576
3577         fi
3578     fi
3579
3580     if test "$wxUSE_OSX_CARBON" = 1; then
3581         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3582         if test "$GCC" = yes; then
3583             AC_MSG_RESULT([gcc])
3584             CPPFLAGS_PASCAL="-fpascal-strings"
3585         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3586             AC_MSG_RESULT([xlc])
3587             CPPFLAGS_PASCAL="-qmacpstr"
3588         else
3589             AC_MSG_RESULT([none])
3590         fi
3591
3592         if test "x$wxUSE_UNIX" = "xyes"; then
3593             CPPFLAGS="$CPPFLAGS_PASCAL -I/Developer/Headers/FlatCarbon $CPPFLAGS"
3594         else
3595             dnl platform.h needs TARGET_CARBON before setup.h
3596             CPPFLAGS="$CPPFLAGS_PASCAL -DTARGET_CARBON $CPPFLAGS"
3597         fi
3598
3599         TOOLKIT=OSX_CARBON
3600         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3601         GUIDIST=OSX_CARBON_DIST
3602         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3603         dnl are different, so they need different names:
3604         WXBASEPORT="_carbon"
3605
3606         dnl in addition to defining __WXOSX_CARBON__ for this toolkit we want
3607         dnl to also define these extra symbols to make it possible to test for
3608         dnl any Mac port (__WXMAC__ is for backwards compatibility, __WXOSX__
3609         dnl is a new name)
3610         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMAC__ -D__WXOSX__"
3611     fi
3612
3613     if test "$wxUSE_OSX_COCOA" = 1; then
3614         TOOLKIT=OSX_COCOA
3615         GUIDIST=OSX_COCOA_DIST
3616
3617         dnl see the comment above in wxUSE_OSX_CARBON branch
3618         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMAC__ -D__WXOSX__"
3619     fi
3620
3621     if test "$wxUSE_OSX_IPHONE" = 1; then
3622         TOOLKIT=OSX_IPHONE
3623     fi
3624
3625     if test "$wxUSE_OLD_COCOA" = 1; then
3626         TOOLKIT=COCOA
3627         GUIDIST=COCOA_DIST
3628     fi
3629
3630     if test "$wxUSE_PM" = 1; then
3631         TOOLKIT=PM
3632         GUIDIST=PM_DIST
3633         AC_CACHE_CHECK([for type SPBCDATA],
3634             wx_cv_spbcdata,
3635             [
3636                 AC_TRY_COMPILE(
3637                     [
3638                         #define INCL_PM
3639                         #include <os2.h>
3640                     ],
3641                     [
3642                         SPBCDATA test;
3643                     ],
3644                     wx_cv_spbcdata=yes,
3645                     wx_cv_spbcdata=no
3646                 )
3647             ]
3648         )
3649
3650         if test $wx_cv_spbcdata = "yes"; then
3651             AC_DEFINE(HAVE_SPBCDATA)
3652         fi
3653     fi
3654
3655     dnl the name of the directory where the files for this toolkit live
3656     if test "$TOOLKIT" = "PM" ; then
3657         TOOLKIT_DIR="os2"
3658     else
3659         TOOLKIT_DIR=`echo ${TOOLKIT} | tr '[[A-Z]]' '[[a-z]]'`
3660     fi
3661
3662     if test "$wxUSE_UNIVERSAL" = "yes"; then
3663         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3664         WIDGET_SET=univ
3665     fi
3666
3667     dnl distribute samples/demos/utils with GUI versions
3668     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3669     DISTDIR="wx\$(TOOLKIT)"
3670 else
3671     USE_GUI=0
3672
3673     dnl this doesn't quite work right for wxBase, but the places
3674     dnl where it is wrong aren't fatal (yet) though.
3675     TOOLKIT_DIR="base"
3676
3677     dnl the sources, their dependenices and the headers
3678     if test "$USE_WIN32" = 1 ; then
3679         dnl yes, the toolkit for wxBase on win32 is actually MSW
3680         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3681         TOOLKIT="MSW"
3682     fi
3683
3684     dnl distribute only wxBase sources/headers
3685     GUIDIST="BASE_DIST"
3686     DISTDIR="wxBase"
3687 fi
3688
3689
3690 dnl ---------------------------------------------------------------------------
3691 dnl UTF-8 support
3692 dnl ---------------------------------------------------------------------------
3693
3694 dnl If UTF-8 support wasn't explicitly enabled or disabled, enable it only
3695 dnl for ports where it makes sense by default (GTK+, DirectFB):
3696 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "auto" ; then
3697     if test "$USE_UNIX" = 1 -a "$wxUSE_DARWIN" != 1 ; then
3698         wxUSE_UNICODE_UTF8=yes
3699     elif test "$USE_OS2" = 1 ; then
3700         dnl wide char support is quite incomplete in libc;
3701         dnl UTF-8 might actually work when evaluating/setting
3702         dnl code pages correctly, even for ports other than GTK20.
3703         wxUSE_UNICODE_UTF8=yes
3704     else
3705         wxUSE_UNICODE_UTF8=no
3706     fi
3707 fi
3708
3709 dnl ---------------------------------------------------------------------------
3710 dnl Optional libraries included when system library is not used
3711 dnl ---------------------------------------------------------------------------
3712
3713 dnl do this after test for X11 above so that we have a chance of finding Xlib.h
3714 if test "$wxUSE_GUI" = "yes"; then
3715     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
3716         dnl defines HAVE_X11_XKBLIB_H
3717         AC_CHECK_HEADERS([X11/Xlib.h],,, [ ])
3718         AC_CHECK_HEADERS([X11/XKBlib.h],,,
3719                          [
3720                           #if HAVE_X11_XLIB_H
3721                             #include <X11/Xlib.h>
3722                           #endif
3723                          ])
3724     fi
3725 fi
3726
3727
3728 dnl ---------------------------------------------------------------------------
3729 dnl wxDisplay checks
3730 dnl ---------------------------------------------------------------------------
3731
3732 USE_XINERAMA=0
3733 if test "$wxUSE_DISPLAY" = "yes"; then
3734     dnl Xinerama is used for wxGTK1/wxX11/wxMotif only
3735     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_GTK1" = 1; then
3736         AC_MSG_CHECKING([for Xinerama])
3737         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3738         if test "$ac_find_libraries" != "" ; then
3739             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3740             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3741                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3742             fi
3743             USE_XINERAMA=1
3744             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3745             AC_MSG_RESULT([yes])
3746         else
3747             AC_MSG_RESULT([no])
3748             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3749             wxUSE_DISPLAY="no"
3750         fi
3751     elif test "$wxUSE_MSW" = 1; then
3752         dnl DirectDraw for MSW - optionally used by WxDisplay.
3753         AC_CHECK_HEADER([ddraw.h], [], [], [#include <windows.h>])
3754     fi
3755 fi
3756
3757 if test "$wxUSE_DISPLAY" = "yes"; then
3758     dnl wxGTK2 needs Xxf86vm as well as Xinerama-using ports from above
3759     if test "$USE_XINERAMA" = 1 -o "$wxUSE_GTK" = 1; then
3760         AC_MSG_CHECKING([for Xxf86vm extension])
3761         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3762         if test "$ac_find_libraries" != "" ; then
3763             AC_MSG_RESULT([yes])
3764             AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3765                              [
3766                               GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3767                              ],
3768                              [],
3769                              [
3770                                   #if HAVE_X11_XLIB_H
3771                                     #include <X11/Xlib.h>
3772                                   #endif
3773                              ])
3774         else
3775             AC_MSG_RESULT([no])
3776         fi
3777     fi
3778 fi
3779
3780 dnl ---------------------------------------------------------------------------
3781 dnl X11 session management
3782 dnl ---------------------------------------------------------------------------
3783 if test "$wxUSE_DETECT_SM" = "yes"; then
3784     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_OLD_COCOA" != 1; then
3785         AC_MSG_CHECKING([for -lSM - X11 session management])
3786         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],SM)
3787         if test "$ac_find_libraries" != "" ; then
3788             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3789             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3790                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3791             fi
3792             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lSM"
3793             AC_MSG_RESULT([yes])
3794         else
3795             AC_MSG_RESULT([no])
3796             AC_MSG_WARN([libSM not found; disabling session management detection])
3797             wxUSE_DETECT_SM="no"
3798         fi
3799     else
3800         wxUSE_DETECT_SM="no"
3801     fi
3802 fi
3803
3804
3805 dnl ---------------------------------------------------------------------------
3806 dnl OpenGL libraries
3807 dnl ---------------------------------------------------------------------------
3808
3809 USE_OPENGL=0
3810 if test "$wxUSE_OPENGL" = "yes" -o "$wxUSE_OPENGL" = "auto"; then
3811
3812     dnl look in glcanvas.h for the list of platforms supported by wxGlCanvas:
3813
3814     if test "$wxUSE_OSX_CARBON" = 1 -o "$wxUSE_OSX_COCOA" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
3815         OPENGL_LIBS="-framework OpenGL -framework AGL"
3816     elif test "$wxUSE_MSW" = 1; then
3817         OPENGL_LIBS="-lopengl32 -lglu32"
3818     elif test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_GTK2" = 1 -o "$wxUSE_GTK" = 1; then
3819
3820         dnl adjust CPPFLAGS to include GL/gl.h location if necessary
3821         dnl (/opt/graphics/OpenGL is for HP-UX systems, bug 925307)
3822         AC_MSG_CHECKING([for OpenGL headers])
3823         WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /opt/graphics/OpenGL/include], GL/gl.h)
3824         if test "$ac_find_includes" != "" ; then
3825             AC_MSG_RESULT(found in $ac_find_includes)
3826             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3827             CPPFLAGS="$ac_path_to_include $CPPFLAGS"
3828         else
3829             AC_MSG_RESULT([not found])
3830         fi
3831
3832         AC_CHECK_HEADER(GL/gl.h, [
3833             AC_CHECK_HEADER(GL/glu.h, [
3834                 found_gl=0
3835
3836                 AC_MSG_CHECKING([for -lGL])
3837                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB /opt/graphics/OpenGL/lib],GL)
3838                 if test "$ac_find_libraries" != "" ; then
3839                     AC_MSG_RESULT([found in $ac_find_libraries])
3840
3841                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3842                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3843                         LDFLAGS_GL="$ac_path_to_link"
3844                     fi
3845
3846                     dnl don't suppose that libGL and libGLU are always in the
3847                     dnl same directory -- this is not true for some common
3848                     dnl distributions
3849                     AC_MSG_CHECKING([for -lGLU])
3850                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3851                     if test "$ac_find_libraries" != "" ; then
3852                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3853                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3854                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3855                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3856                         fi
3857
3858                         found_gl=1
3859                         OPENGL_LIBS="-lGL -lGLU"
3860                         AC_MSG_RESULT([yes])
3861                     else
3862                         AC_MSG_RESULT([no])
3863                     fi
3864                 else
3865                     AC_MSG_RESULT([no])
3866                 fi
3867
3868                 if test "$found_gl" != 1; then
3869                     AC_MSG_CHECKING([for -lMesaGL])
3870                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3871                     if test "$ac_find_libraries" != "" ; then
3872                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3873                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3874                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3875                         AC_MSG_RESULT([yes])
3876                     else
3877                         AC_MSG_RESULT([no])
3878                     fi
3879                 fi
3880             ],, [ ])
3881         ],
3882         [],
3883         [ ])
3884
3885         if test "x$OPENGL_LIBS" = "x"; then
3886             if test "$wxUSE_OPENGL" = "yes"; then
3887                 AC_MSG_ERROR([OpenGL libraries not available])
3888             else
3889                 dnl case wxUSE_OPENGL=auto
3890                 AC_MSG_WARN([OpenGL libraries not available, disabling support for OpenGL])
3891                 wxUSE_OPENGL=no
3892                 USE_OPENGL=0
3893             fi
3894         fi
3895     else
3896         AC_MSG_WARN([wxGLCanvas not implemented for this port, library will be compiled without it.])
3897         wxUSE_OPENGL="no"
3898     fi
3899
3900     if test "$wxUSE_OPENGL" = "auto"; then
3901         dnl if the OpenGL libraries were unavailable, this would have been
3902         dnl changed to "no" above, if it wasn't, change it to "yes" as we've
3903         dnl verified that we can indeed use OpenGL
3904         wxUSE_OPENGL=yes
3905     fi
3906
3907     if test "$wxUSE_OPENGL" = "yes"; then
3908         USE_OPENGL=1
3909         AC_DEFINE(wxUSE_OPENGL)
3910         AC_DEFINE(wxUSE_GLCANVAS)
3911         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3912     fi
3913 fi
3914
3915
3916 dnl the symbol which allows conditional compilation for the given toolkit
3917 if test -n "$TOOLKIT" ; then
3918     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3919 fi
3920
3921
3922 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3923
3924 if test "$wxUSE_SHARED" = "yes"; then
3925     case "${host}" in
3926       *-pc-msdosdjgpp )
3927         dnl only static for now
3928         wxUSE_SHARED=no
3929         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3930       ;;
3931     esac
3932 fi
3933
3934 if test "$wxUSE_SHARED" = "yes"; then
3935
3936     dnl use versioned symbols if available on the platform
3937     WX_VERSIONED_SYMBOLS([\$(wx_top_builddir)/version-script])
3938
3939     dnl test for GCC's visibility support (sets CFLAGS_VISIBILITY, which is
3940     dnl assigned to CFLAGS and CXXFLAGS below)
3941     if test "$wxUSE_VISIBILITY" != "no"; then
3942         WX_VISIBILITY
3943     fi
3944
3945     dnl test for Sun CC which can be used under both Solaris and Linux
3946     if test "x$SUNCXX" = xyes; then
3947         SAMPLES_RPATH_FLAG="-R\$(wx_top_builddir)/lib"
3948         WXCONFIG_RPATH="-R\$libdir"
3949     else
3950     case "${host}" in
3951       *-*-linux* | *-*-gnu* )
3952         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3953         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3954         ;;
3955
3956       *-*-solaris2* )
3957         dnl here we know that Sun CC is not used as we tested for it above,
3958         dnl hence we must be using gcc
3959
3960         dnl newer versions of gcc need -isystem to compile X headers on
3961         dnl Solaris (which use old style C syntax)
3962         CPPFLAGS="-isystem /usr/openwin/include $CPPFLAGS"
3963
3964         dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3965         dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3966         saveLdflags="$LDFLAGS"
3967         LDFLAGS="$saveLdflags -Wl,-rpath,/"
3968         AC_MSG_CHECKING([if the linker accepts -rpath])
3969         AC_TRY_LINK(
3970             [],[],
3971             [
3972                 AC_MSG_RESULT([yes])
3973                 SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3974                 WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3975             ],[
3976                 AC_MSG_RESULT([no])
3977                 AC_MSG_CHECKING([if the linker accepts -R])
3978                 LDFLAGS="$saveLdflags -Wl,-R,/"
3979                 AC_TRY_LINK(
3980                     [],[],
3981                     [
3982                         AC_MSG_RESULT([yes])
3983                         SAMPLES_RPATH_FLAG="-Wl,-R,\$(wx_top_builddir)/lib"
3984                         WXCONFIG_RPATH="-Wl,-R,\$libdir"
3985                     ],[
3986                         AC_MSG_RESULT([no])
3987                     ])
3988             ])
3989         LDFLAGS="$saveLdflags"
3990       ;;
3991
3992       *-*-darwin* )
3993         install_name_tool=`which ${HOST_PREFIX}install_name_tool`
3994         if test "$install_name_tool" -a -x "$install_name_tool"; then
3995             DYLIB_RPATH_POSTLINK="${HOST_PREFIX}install_name_tool -id \$@ \$@"
3996             cat <<EOF >change-install-names
3997 #!/bin/sh
3998 libnames=\`cd \${2} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
3999 for i in \${libnames} ; do
4000     ${HOST_PREFIX}install_name_tool -id \${3}/\${i} \${1}/\${i}
4001     for dep in \${libnames} ; do
4002         ${HOST_PREFIX}install_name_tool -change \${2}/\${dep} \${3}/\${dep} \${1}/\${i}
4003     done
4004 done
4005 EOF
4006             chmod +x change-install-names
4007             DYLIB_RPATH_INSTALL="\$(wx_top_builddir)/change-install-names \${DESTDIR}\${libdir} \$(wx_top_builddir)/lib \${libdir}"
4008         fi
4009
4010         dnl the HEADER_PAD_OPTION is required by some wx samples to avoid the error:
4011         dnl "install_name_tool: changing install names can't be redone for: the_exe_name
4012         dnl (for architecture ppc) because larger updated load commands do not fit
4013         dnl (the program must be relinked)"
4014         HEADER_PAD_OPTION="-headerpad_max_install_names"
4015       ;;
4016
4017       *-*-cygwin* | *-*-mingw32* )
4018         ;;
4019
4020       *-*-hpux* )
4021         SAMPLES_RPATH_FLAG="-Wl,+b,\$(wx_top_builddir)/lib"
4022         WXCONFIG_RPATH="-Wl,+b,\$libdir"
4023         ;;
4024
4025     esac
4026     fi
4027
4028     dnl this one shouldn't be used for the library build so put it in a
4029     dnl separate variable from WXCONFIG_CPPFLAGS
4030     WXCONFIG_ONLY_CPPFLAGS="$WXCONFIG_ONLY_CPPFLAGS -DWXUSINGDLL"
4031
4032     if test $wxUSE_RPATH = "no"; then
4033         SAMPLES_RPATH_FLAG=''
4034         DYLIB_PATH_POSTLINK=''
4035         WXCONFIG_RPATH=''
4036     fi
4037
4038     SHARED=1
4039
4040 else
4041
4042     config_linkage_component="-static"
4043     SHARED=0
4044
4045 fi
4046
4047
4048 UNICODE=0
4049 lib_unicode_suffix=
4050 WX_CHARTYPE="ansi"
4051 if test "$wxUSE_UNICODE" = "yes"; then
4052     lib_unicode_suffix=u
4053     WX_CHARTYPE="unicode"
4054     UNICODE=1
4055 fi
4056
4057 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
4058 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
4059
4060 DEBUG_INFO=0
4061 if test "$wxUSE_DEBUG_INFO" = "yes"; then
4062     DEBUG_INFO=1
4063 fi
4064
4065 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr '[[a-z]]' '[[A-Z]]'`
4066
4067 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
4068
4069 TOOLCHAIN_FULLNAME="${HOST_PREFIX}${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
4070
4071 dnl library link name
4072 dnl These just save us from exporting lib_{unicode,flavour}_suffix.
4073 dnl If we ever need to do that, we won't need to keep these.
4074
4075 if test "$wxUSE_OSX_CARBON" = 1 -o "$wxUSE_OSX_COCOA" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
4076     WX_LIBRARY_BASENAME_NOGUI="wx_base${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
4077 else
4078     WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
4079 fi
4080 if test "${TOOLKIT_DIR}" = "os2"; then
4081     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
4082 else
4083     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
4084 fi
4085
4086
4087
4088 if test "$wxUSE_OLD_COCOA" = 1; then
4089     AC_LANG_SAVE
4090     AC_WX_LANG_OBJECTIVEC
4091 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
4092 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
4093 dnl Point but only if MacTypes.h was not included first.  Of course,
4094 dnl if MacTypes.h is included later then you're screwed when it
4095 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
4096 dnl to not typedef Point and thus fix the problem.
4097     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
4098     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
4099 #include <CoreFoundation/CoreFoundation.h>
4100         ],[],
4101         [AC_MSG_RESULT([no])],
4102         [AC_MSG_RESULT([yes])
4103         AC_MSG_CHECKING([if defining __Point__ will fix it])
4104         AC_TRY_COMPILE([#define __Point__ 1
4105 #include <AppKit/NSEvent.h>
4106 #include <CoreFoundation/CoreFoundation.h>
4107             ],[],
4108             [AC_MSG_RESULT([yes])
4109             AC_DEFINE(__Point__)
4110             ],
4111             [AC_MSG_FAILURE([no])]
4112         )]
4113     )
4114     AC_LANG_RESTORE
4115 fi
4116
4117 dnl ---------------------------------------------------------------------------
4118 dnl Checks for typedefs
4119 dnl ---------------------------------------------------------------------------
4120
4121 dnl   defines mode_t if not already defined
4122 AC_TYPE_MODE_T
4123 dnl   defines off_t if not already defined
4124 AC_TYPE_OFF_T
4125 dnl   defines pid_t if not already defined
4126 AC_TYPE_PID_T
4127 dnl   defines size_t if not already defined
4128 AC_TYPE_SIZE_T
4129
4130 dnl sets HAVE_SSIZE_T if ssize_t is defined
4131 AC_CHECK_TYPES(ssize_t)
4132
4133 dnl check what exactly size_t is on this machine - this is necessary to avoid
4134 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
4135 AC_LANG_PUSH(C++) dnl tests below use overloaded functions and so need C++
4136 AC_CACHE_CHECK([if size_t is unsigned int],
4137     wx_cv_size_t_is_uint,
4138     [
4139     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
4140     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
4141     dnl methods in a local class (i.e. class inside a function) declaration
4142     dnl without any objections!!
4143     dnl
4144     dnl hence the hack below: we must have Foo at global scope!
4145     AC_TRY_COMPILE([#include <stddef.h>],
4146         [
4147             return 0; }
4148
4149             struct Foo { void foo(size_t); void foo(unsigned int); };
4150
4151             int bar() {
4152         ],
4153         wx_cv_size_t_is_uint=no,
4154         wx_cv_size_t_is_uint=yes
4155     )
4156     ]
4157 )
4158
4159 if test "$wx_cv_size_t_is_uint" = "yes"; then
4160     AC_DEFINE(wxSIZE_T_IS_UINT)
4161 else
4162     AC_CACHE_CHECK([if size_t is unsigned long],
4163         wx_cv_size_t_is_ulong,
4164         AC_TRY_COMPILE([#include <stddef.h>],
4165             [
4166                 return 0; }
4167
4168                 struct Foo { void foo(size_t); void foo(unsigned long); };
4169
4170                 int bar() {
4171             ],
4172             wx_cv_size_t_is_ulong=no,
4173             wx_cv_size_t_is_ulong=yes
4174         )
4175     )
4176
4177     if test "$wx_cv_size_t_is_ulong" = "yes"; then
4178         AC_DEFINE(wxSIZE_T_IS_ULONG)
4179     fi
4180 fi
4181
4182 AC_CACHE_CHECK([if wchar_t is separate type],
4183     wx_cv_wchar_t_is_separate_type,
4184     AC_TRY_COMPILE([#include <wchar.h>],
4185         [
4186             return 0; }
4187
4188             struct Foo { void foo(wchar_t);
4189                          void foo(unsigned short);
4190                          void foo(unsigned int);
4191                          void foo(unsigned long); };
4192
4193             int bar() {
4194         ],
4195         wx_cv_wchar_t_is_separate_type=yes,
4196         wx_cv_wchar_t_is_separate_type=no
4197     )
4198 )
4199
4200 if test "$wx_cv_wchar_t_is_separate_type" = "yes"; then
4201     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 1)
4202 else
4203     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 0)
4204 fi
4205
4206 AC_LANG_POP() dnl C++
4207
4208 dnl ---------------------------------------------------------------------------
4209 dnl Checks for structures
4210 dnl ---------------------------------------------------------------------------
4211
4212 dnl does passwd struct has the pw_gecos field?
4213 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
4214     [
4215         AC_TRY_COMPILE([#include <pwd.h>],
4216              [
4217                 char *p;
4218                 struct passwd *pw;
4219                 p = pw->pw_gecos;
4220              ],
4221              [
4222                 wx_cv_struct_pw_gecos=yes
4223              ],
4224              [
4225                 wx_cv_struct_pw_gecos=no
4226              ]
4227         )
4228     ]
4229 )
4230
4231 if test "$wx_cv_struct_pw_gecos" = "yes"; then
4232     AC_DEFINE(HAVE_PW_GECOS)
4233 fi
4234
4235 dnl ---------------------------------------------------------------------------
4236 dnl Check for functions
4237 dnl ---------------------------------------------------------------------------
4238
4239 dnl check for wcslen in all possible places
4240 WCSLEN_FOUND=0
4241 WCHAR_LINK=
4242 AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
4243
4244 if test "$WCSLEN_FOUND" = 0; then
4245     if test "$TOOLKIT" = "MSW"; then
4246         AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
4247     else
4248         AC_CHECK_LIB(w, wcslen, [
4249                         WCHAR_LINK=" -lw"
4250                         WCSLEN_FOUND=1
4251                     ])
4252     fi
4253 fi
4254
4255 if test "$WCSLEN_FOUND" = 1; then
4256     AC_DEFINE(HAVE_WCSLEN)
4257 fi
4258
4259 AC_CHECK_FUNCS([wcsdup wcsftime strnlen wcsnlen wcscasecmp wcsncasecmp])
4260
4261 dnl On HP-UX aCC need this define to find mbstrtowcs() &c
4262 dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
4263 dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
4264 dnl flags when g++ is configured, it will declare it's own).
4265 if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
4266     CPPFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CPPFLAGS"
4267 fi
4268
4269 dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
4270 dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
4271 dnl library, not the header, so do a header check for mbstate_t first.
4272 AC_CHECK_TYPES([mbstate_t],
4273                [AC_CHECK_FUNCS(wcsrtombs)],
4274                [],
4275                [#include <wchar.h>])
4276
4277 dnl check for vsnprintf() -- a safe version of vsprintf())
4278 dnl
4279 dnl the trouble here is that on some systems (e.g. HP-UX 10) this function is
4280 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
4281 dnl stupidly, provides a dummy function declaration inside its extension)
4282 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
4283 dnl
4284 dnl so we first check if the function is in the library
4285 dnl
4286 dnl FIXME: replace this mess with WX_CHECK_FUNCS()
4287 AC_CHECK_FUNCS(snprintf vsnprintf vsscanf)
4288
4289 AC_LANG_PUSH(C++)
4290 if test "$ac_cv_func_vsnprintf" = "yes"; then
4291     dnl yes it is -- now check if it is in the headers
4292     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
4293         [
4294             dnl our troubles are not over: HP-UX 11 prototypes vsnprintf() as
4295             dnl taking "char *" and not "const char *" while Metrowerks does
4296             dnl provide a correct vsnprintf declaration but in C++ mode it's
4297             dnl always in std namespace and so we have to bring it in scope
4298             AC_TRY_COMPILE(
4299                 [
4300                     #include <stdio.h>
4301                     #include <stdarg.h>
4302                     #ifdef __MSL__
4303                     #if __MSL__ >= 0x6000
4304                     namespace std {}
4305                     using namespace std;
4306                     #endif
4307                     #endif
4308                 ],
4309                 [
4310                     char *buf;
4311                     va_list ap;
4312                     vsnprintf(buf, 10u, "%s", ap);
4313                 ],
4314                 wx_cv_func_vsnprintf_decl=yes,
4315                 wx_cv_func_vsnprintf_decl=no
4316             )
4317         ]
4318     )
4319
4320     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
4321         AC_DEFINE(HAVE_VSNPRINTF_DECL)
4322
4323         dnl we know there is a vsnprintf declaration, but some old headers
4324         dnl may have one taking a "char *" format instead of "const char *"
4325         AC_CACHE_CHECK([if vsnprintf declaration is broken], wx_cv_func_broken_vsnprintf_decl,
4326             [
4327                 AC_TRY_COMPILE(
4328                     [
4329                         #include <stdio.h>
4330                         #include <stdarg.h>
4331                         #ifdef __MSL__
4332                         #if __MSL__ >= 0x6000
4333                         namespace std {}
4334                         using namespace std;
4335                         #endif
4336                         #endif
4337                     ],
4338                     [
4339                         char *buf;
4340                         va_list ap;
4341                         const char *fmt = "%s";
4342                         vsnprintf(buf, 10u, fmt, ap);
4343                     ],
4344                     wx_cv_func_broken_vsnprintf_decl=no,
4345                     wx_cv_func_broken_vsnprintf_decl=yes
4346                 )
4347             ]
4348         )
4349
4350         if test "$wx_cv_func_broken_vsnprintf_decl" = "yes"; then
4351             AC_DEFINE(HAVE_BROKEN_VSNPRINTF_DECL)
4352         fi
4353     fi
4354 fi
4355
4356 dnl the same as above but for snprintf() now: it's not present in at least AIX
4357 dnl 4.2 headers
4358 if test "$ac_cv_func_snprintf" = "yes"; then
4359     AC_CACHE_CHECK([for snprintf declaration], wx_cv_func_snprintf_decl,
4360         [
4361             AC_TRY_COMPILE(
4362                 [
4363                     #include <stdio.h>
4364                     #include <stdarg.h>
4365                     #ifdef __MSL__
4366                     #if __MSL__ >= 0x6000
4367                     namespace std {}
4368                     using namespace std;
4369                     #endif
4370                     #endif
4371                 ],
4372                 [
4373                     char *buf;
4374                     snprintf(buf, 10u, "%s", "wx");
4375                 ],
4376                 wx_cv_func_snprintf_decl=yes,
4377                 wx_cv_func_snprintf_decl=no
4378             )
4379         ]
4380     )
4381
4382     if test "$wx_cv_func_snprintf_decl" = "yes"; then
4383         AC_DEFINE(HAVE_SNPRINTF_DECL)
4384     fi
4385
4386     if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
4387
4388         dnl check if snprintf() has support for positional arguments
4389         dnl NB: if snprintf() has positional support we can safely suppose that also
4390         dnl     other *printf() functions support them as they all belong to the same
4391         dnl     family and they all fallback to the same implementation
4392         AC_CACHE_CHECK([if snprintf supports positional arguments], wx_cv_func_snprintf_pos_params,
4393             [
4394                 AC_TRY_RUN(
4395                     [
4396                         #include <stdio.h>
4397
4398                         int main (void)
4399                         {
4400                             char buffer[128];
4401                             snprintf (buffer, 128, "%2$d %3$d %1$d", 1, 2, 3);
4402                             if (strcmp ("2 3 1", buffer) == 0)
4403                                 exit (0);
4404                             exit (1);
4405                         }
4406                     ],
4407                     wx_cv_func_snprintf_pos_params=no,
4408                     wx_cv_func_snprintf_pos_params=yes,
4409                     dnl be pessimistic when cross-compiling
4410                     [
4411                         AC_MSG_WARN([Assuming Unix98 printf() is not available,
4412 define HAVE_UNIX98_PRINTF as 1 in setup.h if it is available.])
4413                         wx_cv_func_snprintf_pos_params=no
4414                     ]
4415                 )
4416             ]
4417         )
4418
4419         if test "$wx_cv_func_snprintf_pos_params" = "yes"; then
4420             AC_DEFINE(HAVE_UNIX98_PRINTF)
4421         fi
4422     fi
4423 fi
4424
4425 dnl the same as above but for vsscanf() now: it's not present in at least
4426 dnl Solaris 9 headers for gcc-3.4 (due to fixinclude's processing of stdio.h)
4427 if test "$ac_cv_func_vsscanf" = "yes"; then
4428     AC_CACHE_CHECK([for vsscanf declaration], wx_cv_func_vsscanf_decl,
4429         [
4430             AC_TRY_COMPILE(
4431                 [
4432                     #include <stdio.h>
4433                     #include <stdarg.h>
4434                     #ifdef __MSL__
4435                     #if __MSL__ >= 0x6000
4436                     namespace std {}
4437                     using namespace std;
4438                     #endif
4439                     #endif
4440                 ],
4441                 [
4442                     char *buf;
4443                     va_list args;
4444                     vsscanf(buf, "%s", args);
4445                 ],
4446                 wx_cv_func_vsscanf_decl=yes,
4447                 wx_cv_func_vsscanf_decl=no
4448             )
4449         ]
4450     )
4451
4452     if test "$wx_cv_func_vsscanf_decl" = "yes"; then
4453         AC_DEFINE(HAVE_VSSCANF_DECL)
4454     fi
4455 fi
4456 AC_LANG_POP()
4457
4458 if test "$wxUSE_UNICODE" = yes; then
4459
4460     dnl also look if we have wide char IO functions, notice that [f]putws are
4461     dnl declared in special widec.h under Solaris
4462     wchar_headers="#include <stdio.h>
4463 #include <wchar.h>"
4464     case "${host}" in
4465         *-*-solaris2* )
4466             AC_CHECK_HEADERS(widec.h,,, [AC_INCLUDES_DEFAULT()])
4467             if test "$ac_cv_header_widec_h" = "yes"; then
4468                 wchar_headers="$wchar_headers
4469 #include <widec.h>"
4470             fi
4471     esac
4472
4473     WX_CHECK_FUNCS(putws fputws wprintf vswprintf vswscanf,,,
4474                    [$wchar_headers])
4475
4476     dnl MinGW has a vswprintf with a different prototype, and
4477     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
4478     dnl finds it even if it is not declared in some versions...
4479     AC_MSG_CHECKING([for _vsnwprintf])
4480     AC_TRY_COMPILE([#include <wchar.h>],
4481                    [&_vsnwprintf;],
4482                    [AC_MSG_RESULT([yes])
4483                     AC_DEFINE(HAVE__VSNWPRINTF)],
4484                    [AC_MSG_RESULT([no])]);
4485 fi
4486
4487 if test "$wxUSE_FILE" = "yes"; then
4488     WX_CHECK_FUNCS(fsync)
4489 fi
4490
4491 dnl at least under IRIX with mipsPro the C99 round() function is available when
4492 dnl building using the C compiler but not when using C++ one
4493 AC_LANG_PUSH(C++)
4494 WX_CHECK_FUNCS(round,,,[#include <math.h>])
4495 AC_LANG_POP()
4496
4497 dnl the following tests are for Unix(like) systems only
4498 if test "$TOOLKIT" != "MSW"; then
4499
4500 dnl check for available version of iconv()
4501 if test "$wxUSE_LIBICONV" != "no" ; then
4502     AM_ICONV
4503     LIBS="$LIBICONV $LIBS"
4504 fi
4505
4506 dnl check for POSIX signals if we need them
4507 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4508     AC_CHECK_FUNCS(sigaction)
4509
4510     if test "$ac_cv_func_sigaction" = "no"; then
4511         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
4512         wxUSE_ON_FATAL_EXCEPTION=no
4513     fi
4514
4515     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4516       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4517       [
4518         dnl C compiler happily compiles the code even if there is type mismatch
4519         AC_LANG_PUSH(C++)
4520         AC_TRY_COMPILE([#include <signal.h>],
4521                      [
4522                         extern void testSigHandler(int);
4523
4524                         struct sigaction sa;
4525                         sa.sa_handler = testSigHandler;
4526                      ], [
4527                         wx_cv_type_sa_handler=int
4528                      ], [
4529                         wx_cv_type_sa_handler=void
4530                      ])
4531         AC_LANG_POP()
4532       ])
4533
4534       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4535     fi
4536 fi
4537
4538 dnl backtrace() and backtrace_symbols() for wxStackWalker
4539 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4540     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4541         [
4542             AC_LANG_PUSH(C++)
4543             AC_TRY_COMPILE([#include <execinfo.h>],
4544                 [
4545                     void *trace[1];
4546                     char **messages;
4547
4548                     backtrace(trace, 1);
4549                     messages = backtrace_symbols(trace, 1);
4550                 ],
4551                 wx_cv_func_backtrace=yes,
4552                 wx_cv_func_backtrace=no
4553             )
4554             AC_LANG_POP()
4555         ]
4556     )
4557
4558
4559     if test "$wx_cv_func_backtrace" = "no"; then
4560         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4561         wxUSE_STACKWALKER=no
4562     else
4563         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4564             [
4565                 AC_LANG_PUSH(C++)
4566                 AC_TRY_LINK([#include <cxxabi.h>],
4567                     [
4568                         int rc;
4569                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4570                     ],
4571                     wx_cv_func_cxa_demangle=yes,
4572                     wx_cv_func_cxa_demangle=no
4573                 )
4574                 AC_LANG_POP()
4575             ]
4576         )
4577
4578         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4579             AC_DEFINE(HAVE_CXA_DEMANGLE)
4580         fi
4581     fi
4582 fi
4583
4584 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != 1 -a "$USE_UNIX" != 1; then
4585     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4586     wxUSE_STACKWALKER=no
4587 fi
4588
4589
4590 dnl check for the function for temp files creation
4591 AC_CHECK_FUNCS(mkstemp mktemp, break)
4592
4593 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4594 dnl Linux and *BSD and statvfs() under Solaris
4595 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4596     AC_TRY_COMPILE(
4597         [
4598              #if defined(__BSD__)
4599              #include <sys/param.h>
4600              #include <sys/mount.h>
4601              #else
4602              #include <sys/vfs.h>
4603              #endif
4604         ],
4605         [
4606              long l;
4607              struct statfs fs;
4608              statfs("/", &fs);
4609              l = fs.f_bsize;
4610              l += fs.f_blocks;
4611              l += fs.f_bavail;
4612         ],
4613          wx_cv_func_statfs=yes,
4614          wx_cv_func_statfs=no
4615     )
4616 )
4617
4618 if test "$wx_cv_func_statfs" = "yes"; then
4619     dnl check whether we have its dcelaration too: some systems (AIX 4) lack it
4620     AC_CACHE_CHECK(for statfs declaration, wx_cv_func_statfs_decl,
4621         AC_LANG_PUSH(C++)
4622         AC_TRY_COMPILE(
4623             [
4624                  #if defined(__BSD__)
4625                  #include <sys/param.h>
4626                  #include <sys/mount.h>
4627                  #else
4628                  #include <sys/vfs.h>
4629                  #endif
4630             ],
4631             [
4632                 struct statfs fs;
4633                 statfs("", &fs);
4634             ],
4635             wx_cv_func_statfs_decl=yes,
4636             wx_cv_func_statfs_decl=no
4637         )
4638         AC_LANG_POP()
4639     )
4640
4641     if test "$wx_cv_func_statfs_decl" = "yes"; then
4642         AC_DEFINE(HAVE_STATFS_DECL)
4643     fi
4644
4645     wx_cv_type_statvfs_t="struct statfs"
4646     AC_DEFINE(HAVE_STATFS)
4647 else
4648     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4649         AC_TRY_COMPILE(
4650             [
4651                 #include <stddef.h>
4652                 #include <sys/statvfs.h>
4653             ],
4654             [
4655                 statvfs("/", NULL);
4656             ],
4657             wx_cv_func_statvfs=yes,
4658             wx_cv_func_statvfs=no
4659         )
4660     )
4661
4662     if test "$wx_cv_func_statvfs" = "yes"; then
4663         dnl we also have to check whether we should use statvfs_t (works under
4664         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4665         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4666         dnl mode both work fine)
4667         dnl
4668         dnl for this check C++ compiler has to be used as passing incompatible
4669         dnl pointers is just a warning and not an error in C
4670         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4671             AC_LANG_PUSH(C++)
4672             AC_TRY_COMPILE(
4673                 [
4674                     #include <sys/statvfs.h>
4675                 ],
4676                 [
4677                     long l;
4678                     statvfs_t fs;
4679                     statvfs("/", &fs);
4680                     l = fs.f_bsize;
4681                     l += fs.f_blocks;
4682                     l += fs.f_bavail;
4683                 ],
4684                 wx_cv_type_statvfs_t=statvfs_t,
4685                 [
4686                     AC_TRY_COMPILE(
4687                         [
4688                             #include <sys/statvfs.h>
4689                         ],
4690                         [
4691                             long l;
4692                             struct statvfs fs;
4693                             statvfs("/", &fs);
4694                             l = fs.f_bsize;
4695                             l += fs.f_blocks;
4696                             l += fs.f_bavail;
4697                         ],
4698                         wx_cv_type_statvfs_t="struct statvfs",
4699                         wx_cv_type_statvfs_t="unknown"
4700                     )
4701                 ]
4702             )
4703             AC_LANG_POP()
4704         )
4705
4706         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4707             AC_DEFINE(HAVE_STATVFS)
4708         fi
4709     else
4710         dnl set it for the test below
4711         wx_cv_type_statvfs_t="unknown"
4712     fi
4713 fi
4714
4715 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4716     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4717 else
4718     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4719 fi
4720
4721 dnl check for fcntl() or at least flock() needed by Unix implementation of
4722 dnl wxSingleInstanceChecker
4723 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4724     AC_CHECK_FUNCS(fcntl flock, break)
4725
4726     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4727         AC_MSG_WARN(wxSingleInstanceChecker not available)
4728         wxUSE_SNGLINST_CHECKER=no
4729     fi
4730 fi
4731
4732 dnl look for a function to modify the environment
4733 AC_CHECK_FUNCS(setenv putenv, break)
4734 if test "$ac_cv_func_setenv" = "yes"; then
4735     AC_CHECK_FUNCS(unsetenv)
4736 fi
4737
4738 HAVE_SOME_SLEEP_FUNC=0
4739 if test "$USE_BEOS" = 1; then
4740     dnl BeOS has its own (wonder where did they get it from) sleep() function
4741     dnl in unistd.h
4742     AC_DEFINE(HAVE_SLEEP)
4743     HAVE_SOME_SLEEP_FUNC=1
4744 fi
4745
4746 if test "$USE_DARWIN" = 1; then
4747     dnl Mac OS X/Darwin has both nanosleep and usleep
4748     dnl but only usleep is defined in unistd.h
4749     AC_DEFINE(HAVE_USLEEP)
4750     HAVE_SOME_SLEEP_FUNC=1
4751 fi
4752
4753 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4754     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4755     POSIX4_LINK=
4756     AC_CHECK_FUNCS(nanosleep,
4757         AC_DEFINE(HAVE_NANOSLEEP),
4758         [
4759             AC_CHECK_LIB(posix4, nanosleep,
4760                 [
4761                     AC_DEFINE(HAVE_NANOSLEEP)
4762                     POSIX4_LINK=" -lposix4"
4763                 ],
4764                 [
4765                     WX_CHECK_FUNCS(usleep,,
4766                                     AC_MSG_WARN([wxSleep() function will not work])
4767                     )
4768                 ]
4769             )
4770         ]
4771     )
4772 fi
4773
4774 dnl check for uname (POSIX) and gethostname (BSD)
4775 WX_CHECK_FUNCS(uname,,,[#include <sys/utsname.h>])
4776 if test "$wx_cv_func_uname" != yes; then
4777     WX_CHECK_FUNCS(gethostname)
4778 fi
4779
4780 WX_CHECK_FUNCS(strtok_r, [], [], [#define _REENTRANT])
4781
4782 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4783 dnl libnsl or libresolv or libsocket)
4784 INET_LINK=
4785 AC_CHECK_FUNCS(inet_addr,
4786     AC_DEFINE(HAVE_INET_ADDR),
4787     [
4788         AC_CHECK_LIB(nsl, inet_addr,
4789             INET_LINK="nsl",
4790             [
4791                 AC_CHECK_LIB(resolv, inet_addr,
4792                     INET_LINK="resolv",
4793                     [
4794                         AC_CHECK_LIB(socket, inet_addr,
4795                             INET_LINK="socket"
4796                         )
4797                     ]
4798                 )
4799             ]
4800         )
4801     ]
4802 )
4803
4804 AC_CHECK_FUNCS(inet_aton,
4805         AC_DEFINE(HAVE_INET_ATON),
4806         [
4807             dnl only check it in the same lib
4808             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4809         ])
4810
4811 if test "x$INET_LINK" != "x"; then
4812     AC_DEFINE(HAVE_INET_ADDR)
4813     INET_LINK=" -l$INET_LINK"
4814 fi
4815
4816 WX_CHECK_FUNCS(fdopen)
4817
4818 if test "$wxUSE_TARSTREAM" = "yes"; then
4819     WX_CHECK_FUNCS(sysconf)
4820
4821     WX_CHECK_FUNCS(getpwuid_r, [], [],
4822                    [
4823                     #define _REENTRANT
4824                     #include <pwd.h>
4825                    ],
4826                    [[
4827                     struct passwd pw, *ppw;
4828                     char buf[1024];
4829                     getpwuid_r(0, &pw, buf, sizeof(buf), &ppw)
4830                    ]])
4831
4832     WX_CHECK_FUNCS(getgrgid_r, [], [],
4833                    [
4834                     #define _REENTRANT
4835                     #include <grp.h>
4836                    ],
4837                    [[
4838                     struct group grp, *pgrp;
4839                     char buf[1024];
4840                     getgrgid_r(0, &grp, buf, sizeof(buf), &pgrp)
4841                    ]])
4842 fi
4843
4844 fi
4845
4846
4847 dnl ===========================================================================
4848 dnl Now we have all the info we need - use it!
4849 dnl ===========================================================================
4850
4851 dnl flush the cache
4852 AC_CACHE_SAVE
4853
4854 dnl ---------------------------------------------------------------------------
4855 dnl thread support for Unix (for Win32 and OS/2 see past
4856 dnl                          the next matching "else")
4857 dnl ---------------------------------------------------------------------------
4858
4859 dnl under MSW (except mingw32) we always have thread support
4860 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4861
4862     dnl the code below:
4863     dnl
4864     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4865     dnl   necessary to build the MT programs for the linker and compiler
4866     dnl   respectively
4867     dnl
4868     dnl   sets wxUSE_THREADS=1 if thread support is activated
4869
4870     THREADS_LINK=
4871     THREADS_CFLAGS=
4872
4873     if test "$wxUSE_THREADS" = "yes" ; then
4874         if test "$USE_BEOS" = 1; then
4875             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4876             wxUSE_THREADS="no"
4877         fi
4878     fi
4879
4880     if test "$wxUSE_THREADS" = "yes" ; then
4881         dnl find if POSIX threads are available
4882         dnl
4883         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4884         dnl archive from http://ac-archive.sourceforge.net/
4885         dnl
4886         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4887         dnl Forero Cuervo <bachue@bachue.com> for the original code
4888
4889         dnl TODO: cache the result
4890
4891         dnl define the list of the thread options to try in the loop below
4892         dnl with the convention that anything starting with '-' is a cpp flag
4893         dnl while anything else is a library (i.e. there is an implicit "-l")
4894         THREAD_OPTS="-pthread"
4895         if test "x$SUNCXX" = xyes; then
4896             THREAD_OPTS="-mt lthread $THREAD_OPTS"
4897         fi
4898
4899         case "${host}" in
4900           *-*-solaris2* | *-*-sunos4* )
4901                 if test "x$GCC" = "xyes"; then
4902                     dnl Solaris/gcc combination use this one for some reason
4903                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4904                 fi
4905                 ;;
4906           *-*-freebsd*)
4907                 dnl look, in order, for the kernel threads, then Linux threads
4908                 dnl and finally the userland threads
4909                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4910                 ;;
4911           *-*-darwin* | *-*-cygwin* )
4912                 dnl Darwin / Mac OS X just uses -lpthread tested below
4913                 dnl and so does Cygwin
4914                 THREAD_OPTS=""
4915                 ;;
4916           *-*-aix*)
4917                 dnl AIX calls the library libpthreads - thanks IBM!
4918                 THREAD_OPTS="pthreads"
4919                 ;;
4920           *-hp-hpux* )
4921                 if test "x$GCC" = "xyes"; then
4922                     dnl g++ versions before 3.3.2 don't support -pthread.
4923                     $CXX -dumpspecs | grep 'pthread:' >/dev/null ||
4924                         THREAD_OPTS=""
4925                 else
4926                     dnl HP-UX aCC (tested with version B3910B A.06.05 [Jul 25
4927                     dnl 2005]) supports -mt
4928                     THREAD_OPTS="-mt"
4929                 fi
4930                 ;;
4931
4932           *-*-irix* )
4933                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4934                 dnl doesn't give an error for it neither, just a warning
4935                 dnl message -- but this is still very annoying
4936                 if test "x$GCC" = "xyes"; then
4937                     THREAD_OPTS=""
4938                 fi
4939                 ;;
4940
4941           *-*-qnx*)
4942                 dnl under QNX thread functions are in libc so we don't need any
4943                 dnl special options to link with them
4944                 THREAD_OPTS=""
4945                 ;;
4946
4947           *-*-*UnixWare*)
4948                 dnl flying by man pages here: Caldera online docs use this
4949                 if test "x$GCC" != "xyes"; then
4950                     THREAD_OPTS="-Ethread"
4951                 fi
4952                 ;;
4953         esac
4954
4955         case "${host}" in
4956             *-*-qnx*)
4957                 dnl -lpthread works, i.e. AC_TRY_LINK() would pass, but results
4958                 dnl in warnings and is not needed under QNX so try without it
4959                 dnl first
4960                 THREAD_OPTS="none pthread"
4961                 ;;
4962
4963             *)
4964                 dnl simply linking with libpthread should make the test below
4965                 dnl work but it's far from certain that the threaded programs
4966                 dnl compiled without any special switches actually work, so try
4967                 dnl it after all the others
4968                 THREAD_OPTS="$THREAD_OPTS pthread none"
4969                 ;;
4970         esac
4971
4972         dnl now test for all possibilities
4973         THREADS_OK=no
4974         for flag in $THREAD_OPTS; do
4975             case $flag in
4976                 none)
4977                     AC_MSG_CHECKING([whether pthreads work without any flags])
4978                     ;;
4979
4980                 -*)
4981                     AC_MSG_CHECKING([whether pthreads work with $flag])
4982                     THREADS_CFLAGS="$flag"
4983                     ;;
4984
4985                 *)
4986                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4987                     THREADS_LINK="-l$flag"
4988                     ;;
4989               esac
4990
4991               save_LIBS="$LIBS"
4992               save_CFLAGS="$CFLAGS"
4993               LIBS="$THREADS_LINK $LIBS"
4994               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4995
4996               AC_TRY_LINK([#include <pthread.h>],
4997                           [pthread_create(0,0,0,0);],
4998                           THREADS_OK=yes)
4999
5000               LIBS="$save_LIBS"
5001               CFLAGS="$save_CFLAGS"
5002
5003               AC_MSG_RESULT($THREADS_OK)
5004               if test "x$THREADS_OK" = "xyes"; then
5005                       break;
5006               fi
5007
5008               THREADS_LINK=""
5009               THREADS_CFLAGS=""
5010       done
5011
5012       if test "x$THREADS_OK" != "xyes"; then
5013           wxUSE_THREADS=no
5014           AC_MSG_WARN([No thread support on this system... disabled])
5015       else
5016           dnl yes, these special compiler flags should be used with the
5017           dnl linker as well
5018           dnl
5019           dnl NB: add them to LDFLAGS immediately because we need them to be
5020           dnl     used for the subsequent tests some of which can fail without
5021           dnl     MT support, hence the reason for the duplication below:
5022           dnl     adding them just to WXCONFIG_LDFLAGS and adding the entire
5023           dnl     contents of the latter to LDFLAGS in the end is not enough.
5024           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
5025           WXCONFIG_LDFLAGS="$THREADS_CFLAGS $WXCONFIG_LDFLAGS"
5026           LIBS="$THREADS_LINK $LIBS"
5027
5028           AC_MSG_CHECKING([if more special flags are required for pthreads])
5029           flag=no
5030           case "${host}" in
5031             *-aix*)
5032                 dnl again quoting from
5033                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
5034                 dnl
5035                 dnl     When compiling and linking with -pthread, the library
5036                 dnl     search path should include -L/usr/lib/threads at the
5037                 dnl     beginning of the path.
5038                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
5039                 WXCONFIG_LDFLAGS="-L/usr/lib/threads $WXCONFIG_LDFLAGS"
5040                 flag="-D_THREAD_SAFE"
5041                 ;;
5042             *-freebsd*)
5043                 flag="-D_THREAD_SAFE"
5044                 ;;
5045             *-hp-hpux* )
5046                 flag="-D_REENTRANT"
5047                 if test "x$GCC" != "xyes"; then
5048                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
5049                     flag="$flag -D_RWSTD_MULTI_THREAD"
5050                 fi
5051                 ;;
5052             *solaris* | alpha*-osf*)
5053                 flag="-D_REENTRANT"
5054                 ;;
5055           esac
5056           AC_MSG_RESULT(${flag})
5057           if test "x$flag" != xno; then
5058               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
5059           fi
5060
5061           dnl don't add these options to CPPFLAGS as cpp might not know them
5062           WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS $THREADS_CFLAGS"
5063       fi
5064     fi
5065
5066     dnl do other tests only if we are using threads
5067     if test "$wxUSE_THREADS" = "yes" ; then
5068       AC_CHECK_FUNCS(thr_setconcurrency)
5069
5070       dnl can't use AC_CHECK_FUNCS for this one as it's usually a macro and so
5071       dnl wouldn't be found by it
5072       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup,
5073       [
5074         dnl C compiler may treat pthread_cleanup_push() as an undeclared
5075         dnl function and not give a warning even if it's unavailable, so use
5076         dnl the C++ one for this test
5077         AC_LANG_PUSH(C++)
5078         AC_TRY_COMPILE([#include <pthread.h>
5079                void ThreadCleanupFunc(void *p);
5080             ],
5081             [
5082                 void *p;
5083                 pthread_cleanup_push(ThreadCleanupFunc, p);
5084                 pthread_cleanup_pop(0);
5085             ], [
5086                wx_cv_func_pthread_cleanup=yes
5087             ], [
5088                wx_cv_func_pthread_cleanup=no
5089             ]
5090         )
5091         AC_LANG_POP()
5092       ])
5093       if test "x$wx_cv_func_pthread_cleanup" = "xyes"; then
5094         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
5095       fi
5096
5097       AC_CHECK_HEADERS(sched.h,,, [AC_INCLUDES_DEFAULT()])
5098       if test "$ac_cv_header_sched_h" = "yes"; then
5099           AC_CHECK_FUNC(sched_yield,
5100             AC_DEFINE(HAVE_SCHED_YIELD),
5101             [
5102                 AC_CHECK_LIB(posix4,
5103                     sched_yield,
5104                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
5105                     AC_MSG_WARN(wxThread::Yield will not work properly)
5106                 )
5107             ]
5108           )
5109       fi
5110
5111       dnl to be able to set the thread priority, we need to have all of the
5112       dnl following functions:
5113       dnl   1. pthread_attr_getschedpolicy
5114       dnl   2. sched_get_priority_min and sched_get_priority_max
5115       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
5116       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
5117       HAVE_PRIOR_FUNCS=0
5118       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
5119                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
5120                        [AC_CHECK_FUNC(sched_get_priority_max,
5121                            HAVE_PRIOR_FUNCS=1,
5122                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
5123                              [
5124                                 HAVE_PRIOR_FUNCS=1
5125                                 POSIX4_LINK=" -lposix4"
5126                              ],
5127                            )]
5128                        )]
5129                      )]
5130                    )
5131
5132       if test "$HAVE_PRIOR_FUNCS" = 1; then
5133         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
5134       else
5135         AC_MSG_WARN(Setting thread priority will not work)
5136       fi
5137
5138       AC_CHECK_FUNC(pthread_cancel,
5139                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
5140                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
5141
5142       AC_CHECK_FUNC(pthread_mutex_timedlock,
5143                     AC_DEFINE(HAVE_PTHREAD_MUTEX_TIMEDLOCK),
5144                     AC_MSG_WARN([wxMutex::LockTimeout() will not work]))
5145
5146       AC_CHECK_FUNC(pthread_attr_setstacksize,
5147                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
5148
5149       dnl mutexattr_t initialization is done in quite different ways on different
5150       dnl platforms, so check for a few things:
5151       dnl
5152       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
5153       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
5154       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
5155       dnl defined, we do it by directly assigned
5156       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
5157
5158       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
5159       [
5160         AC_TRY_COMPILE([#include <pthread.h>],
5161             [
5162                pthread_mutexattr_t attr;
5163                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5164             ],
5165             wx_cv_type_pthread_mutexattr_t=yes,
5166             wx_cv_type_pthread_mutexattr_t=no
5167         )
5168       ])
5169
5170       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
5171         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
5172
5173         dnl check if we already have the declaration we need, it is not
5174         dnl present in some systems' headers
5175         AC_CACHE_CHECK([for pthread_mutexattr_settype declaration],
5176                        wx_cv_func_pthread_mutexattr_settype_decl, [
5177                        AC_TRY_COMPILE([#include <pthread.h>],
5178                            [
5179                                pthread_mutexattr_t attr;
5180                                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5181                            ],
5182                            wx_cv_func_pthread_mutexattr_settype_decl=yes,
5183                            wx_cv_func_pthread_mutexattr_settype_decl=no
5184                        )
5185         ])
5186         if test "$wx_cv_func_pthread_mutexattr_settype_decl" = "yes"; then
5187             AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_SETTYPE_DECL)
5188         fi
5189       else
5190         dnl don't despair, there may be another way to do it
5191         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
5192                        wx_cv_type_pthread_rec_mutex_init,
5193         [
5194             AC_TRY_COMPILE([#include <pthread.h>],
5195                 [
5196                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
5197                 ], [
5198                     wx_cv_type_pthread_rec_mutex_init=yes
5199                 ], [
5200                     wx_cv_type_pthread_rec_mutex_init=no
5201                 ]
5202             )
5203         ])
5204         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
5205           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
5206         else
5207           dnl this may break code working elsewhere, so at least warn about it
5208           AC_MSG_WARN([wxMutex won't be recursive on this platform])
5209         fi
5210       fi
5211
5212       if test "$wxUSE_COMPILER_TLS" = "auto"; then
5213           if test "$USE_NETBSD" = 1; then
5214               AC_MSG_WARN([Disabling TLS under NetBSD, please contact wx-dev if it works now])
5215               wxUSE_COMPILER_TLS=no
5216           else
5217               wxUSE_COMPILER_TLS=yes
5218           fi
5219       fi
5220
5221       if test "$wxUSE_COMPILER_TLS" = "yes"; then
5222           dnl test for compiler thread-specific variables support
5223           AC_CACHE_CHECK([for __thread keyword],
5224                          wx_cv_cc___thread,
5225               [
5226                   AC_TRY_COMPILE([#include <pthread.h>],
5227                       [
5228                           static __thread int n = 0;
5229                           static __thread int *p = 0;
5230                       ],
5231                       wx_cv_cc___thread=yes,
5232                       wx_cv_cc___thread=no
5233                   )
5234               ]
5235           )
5236
5237           if test "$wx_cv_cc___thread" = "yes"; then
5238               AX_GXX_VERSION
5239               if test -n "$ax_cv_gxx_version"; then
5240                   dnl g++ supports __thread since at least version 3.3 but its support
5241                   dnl seems to be broken until 4.1, see
5242                   dnl   http://thread.gmane.org/gmane.comp.lib.wxwidgets.devel/108388
5243                   dnl
5244                   dnl NB: we still need to test __thread support with
5245                   dnl     AC_TRY_COMPILE above even for g++ 4 as it doesn't
5246                   dnl     support it for all architectures (e.g. it doesn't
5247                   dnl     work under OS X)
5248                   AC_MSG_CHECKING([whether __thread support in g++ is usable])
5249                   case "$ax_cv_gxx_version" in
5250                     1.* | 2.* | 3.* )
5251                         AC_MSG_RESULT([no, it's broken])
5252                         wx_cv_cc___thread=no
5253                         ;;
5254                     *)
5255                         AC_MSG_RESULT([yes, it works])
5256                         ;;
5257                   esac
5258               fi
5259           fi
5260
5261           if test "$wx_cv_cc___thread" = "yes"; then
5262             AC_DEFINE(HAVE___THREAD_KEYWORD)
5263           fi
5264         fi
5265     fi
5266
5267 dnl from if !MSW
5268 else
5269     if test "$wxUSE_THREADS" = "yes" ; then
5270       case "${host}" in
5271         x86_64-*-mingw32* )
5272         ;;
5273         *-*-mingw32* )
5274             dnl check if the compiler accepts -mthreads
5275             AC_CACHE_CHECK([if compiler supports -mthreads],
5276                 wx_cv_cflags_mthread,
5277                 [
5278                     CFLAGS_OLD="$CFLAGS"
5279                     CFLAGS="-mthreads $CFLAGS"
5280                     AC_TRY_COMPILE([], [],
5281                         wx_cv_cflags_mthread=yes,
5282                         wx_cv_cflags_mthread=no
5283                     )
5284                 ]
5285             )
5286
5287             if test "$wx_cv_cflags_mthread" = "yes"; then
5288                 dnl it does, use it
5289                 WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mthreads"
5290                 LDFLAGS="$LDFLAGS -mthreads"
5291             else
5292                 dnl it doesn't
5293                 CFLAGS="$CFLAGS_OLD"
5294             fi
5295         ;;
5296         *-pc-os2*emx )
5297             WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -Zmt -D__ST_MT_ERRNO__"
5298             LDFLAGS="$LDFLAGS -Zmt"
5299         ;;
5300       esac
5301     fi
5302 fi
5303
5304 AC_CHECK_FUNC(localtime_r, [ AC_DEFINE(HAVE_LOCALTIME_R) ])
5305 AC_CHECK_FUNC(gmtime_r, [ AC_DEFINE(HAVE_GMTIME_R) ])
5306 dnl By preference, we probably should use getaddrinfo which avoids thread
5307 dnl safety issues and supports IPv6, however there currently is no code
5308 dnl for it, so testing for it is temporarily disabled and we are restricted
5309 dnl to gethostbyname_r/gethostbyaddr_r  and getservbyname_r
5310
5311 dnl AC_CHECK_FUNC(getaddrinfo, AC_DEFINE(HAVE_GETADDRINFO), [
5312     dnl no getaddrinfo, so check for gethostbyname_r and
5313     dnl related functions (taken from python's configure.in)
5314     dnl sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments
5315       AX_FUNC_WHICH_GETHOSTBYNAME_R
5316       if test "x$ac_cv_func_which_gethostbyname_r" = "xno" -o \
5317               "x$ac_cv_func_which_gethostbyname_r" = "xunknown" ; then
5318           AC_CHECK_FUNC(gethostbyname, [ AC_DEFINE(HAVE_GETHOSTBYNAME) ])
5319       fi
5320       dnl A similar test for getservbyname_r
5321       dnl I'm tempted to just not do this test which is taking much time and
5322       dnl do something similar as for gethostbyaddr_r, but OTOH the macro
5323       dnl doing the test already exists, so using it is easy enough.     - SN
5324       AC_raf_FUNC_WHICH_GETSERVBYNAME_R
5325       if test "x$ac_cv_func_which_getservbyname_r" = "xno" -o \
5326               "x$ac_cv_func_which_getservbyname_r" = "xunknown" ; then
5327           AC_CHECK_FUNCS(getservbyname,[ AC_DEFINE(HAVE_GETSERVBYNAME) ])
5328       fi
5329       dnl For gethostbyaddr_r, we currently do no separate test, instead, we
5330       dnl silently assume it's available exactly if gethostbyname_r is
5331       dnl available and always requires two more arguments than
5332       dnl gethostbyname_r.
5333       dnl (also, I'm lazy and there no m4 file that's ready for use for this
5334       dnl  function, although it should be easy to rewrite the gethostbyname_r
5335       dnl  check to fit this case, if it's really needed.                - SN )
5336 dnl    ]
5337 dnl )
5338
5339 if test "$wxUSE_THREADS" = "yes"; then
5340   AC_DEFINE(wxUSE_THREADS)
5341
5342   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
5343 else
5344   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
5345   dnl functions - add tests for other functions here as well
5346   if test "$wx_cv_func_strtok_r" = "yes"; then
5347     AC_MSG_CHECKING(if -D_REENTRANT is needed)
5348     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
5349         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_REENTRANT"
5350         AC_MSG_RESULT(yes)
5351     else
5352         AC_MSG_RESULT(no)
5353     fi
5354   fi
5355 fi
5356
5357 if test "$WXGTK2" = 1 ; then
5358   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK2)
5359   WXGTK12=1
5360 fi
5361
5362 if test "$WXGTK12" = 1 ; then
5363   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
5364 fi
5365
5366 if test "$WXGTK127" = 1 ; then
5367   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
5368 fi
5369
5370 if test "$WXGPE" = 1 ; then
5371   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
5372 fi
5373
5374 dnl DEBUG_CFLAGS contains debugging options (supposed to be the same for C and C++
5375 dnl compilers: we'd need a separate DEBUG_CXXFLAGS if this is ever not the case)
5376 DEBUG_CFLAGS=
5377 if `echo $CXXFLAGS $CFLAGS | grep " -g" >/dev/null`; then
5378     dnl the CXXFLAGS or the CFLAGS variable already contains the -g flag
5379     dnl (e.g. it was specified by the user before running configure); since
5380     dnl later they will be merged with DEBUG_CFLAGS, don't set the -g option
5381     dnl in DEBUG_CFLAGS to avoid (possibly different) flag duplicates
5382     AC_MSG_WARN([CXXFLAGS/CFLAGS already contains -g flag; ignoring the --enable-debug_info option])
5383 elif test "$wxUSE_DEBUG_INFO" = "yes" ; then
5384     DEBUG_CFLAGS="-g"
5385 fi
5386
5387 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
5388     wxUSE_DEBUG_INFO=yes
5389     if test "$GCC" = yes; then
5390         DEBUG_CFLAGS="-ggdb"
5391     fi
5392 fi
5393
5394 if test "$wxUSE_DEBUG_FLAG" = "no" ; then
5395     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -DwxDEBUG_LEVEL=0"
5396
5397     if test "$wxUSE_GTK" = 1 ; then
5398         if test "x$wxGTK_VERSION" = "x1" ; then
5399             CPPFLAGS="-DGTK_NO_CHECK_CASTS $CPPFLAGS"
5400         fi
5401     fi
5402 fi
5403
5404 if test "$wxUSE_MEM_TRACING" = "yes" ; then
5405     AC_DEFINE(wxUSE_MEMORY_TRACING)
5406     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
5407     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
5408     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
5409 fi
5410
5411 if test "$wxUSE_DMALLOC" = "yes" ; then
5412     DMALLOC_LIBS="-ldmallocthcxx"
5413 fi
5414
5415 dnl cc/cxx/ld option for profiling
5416 PROFILE_FLAGS=
5417 if test "$wxUSE_PROFILE" = "yes" ; then
5418     PROFILE_FLAGS=" -pg"
5419 fi
5420
5421 if test "$GCC" = "yes" ; then
5422     if test "$wxUSE_NO_RTTI" = "yes" ; then
5423         dnl Define wxNO_RTTI on the command line because only g++ 4.3 and later
5424         dnl define __GXX_RTTI which allows us to detect the use of -fno-rtti
5425         dnl switch but we need to do it manually for the older versions.
5426         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -DwxNO_RTTI -fno-rtti"
5427     fi
5428     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5429         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-exceptions"
5430     fi
5431     if test "$wxUSE_PERMISSIVE" = "yes" ; then
5432         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -fpermissive"
5433     fi
5434
5435     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
5436     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
5437     dnl for each subroutine by default -- using the switch below only creates
5438     dnl one entry per file instead at the price of minor performance penalty
5439     dnl
5440     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
5441     dnl without -ffunction-sections.  No idea how long we'll need to maintain
5442     dnl this, or even the extent of gcc/wx version combinations affected, but
5443     dnl also as above, this 'fix' does not come without side effects.
5444     dnl
5445     dnl TODO: test for the gcc version here (how?)
5446     case "${host}" in
5447       powerpc*-*-aix* )
5448         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mminimal-toc"
5449         ;;
5450       *-hppa* )
5451         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -ffunction-sections"
5452         ;;
5453     esac
5454 fi
5455
5456 dnl C/C++ compiler option for optimization (supposed to be the same for both)
5457 OPTIMISE_CFLAGS=
5458 if `echo $CXXFLAGS $CFLAGS | grep " -O" >/dev/null`; then
5459     dnl the CXXFLAGS or the CFLAGS variable already contains -O optimization flag
5460     dnl (e.g. it was specified by the user before running configure); since
5461     dnl later they will be merged with OPTIMISE_CFLAGS, don't set the -O option
5462     dnl in OPTIMISE_CFLAGS to avoid (possibly different) flag duplicates
5463     AC_MSG_WARN([CXXFLAGS/CFLAGS already contains -O flag; ignoring the --disable-optimise option])
5464 else
5465     if test "$wxUSE_OPTIMISE" = "no" ; then
5466         if test "$GCC" = yes ; then
5467             dnl use -O0 because compiling with it is faster than compiling with no
5468             dnl optimization options at all (at least with g++ 3.2)
5469             OPTIMISE_CFLAGS="-O0"
5470         fi
5471     else
5472         if test "$GCC" = yes ; then
5473             case "${host}" in
5474                 *-pc-os2_emx | *-pc-os2-emx )
5475                     dnl Not all of the supported gcc versions understand
5476                     dnl -fstrict-aliasing and none actually needs it (yet).
5477                     OPTIMISE_CFLAGS="-O2"
5478                 ;;
5479                 *)
5480                     dnl Switch on optimisation but keep strict-aliasing off for
5481                     dnl now (see -fstrict-aliasing in the gcc manual). When it is
5482                     dnl switched back on consider using -Wstrict-aliasing=2.
5483                     OPTIMISE_CFLAGS="-O2 -fno-strict-aliasing"
5484                 ;;
5485             esac
5486         else
5487             OPTIMISE_CFLAGS="-O"
5488         fi
5489     fi
5490 fi
5491
5492 dnl ---------------------------------------------------------------------------
5493 dnl compatibility level
5494 dnl ---------------------------------------------------------------------------
5495
5496 if test "x$WXWIN_COMPATIBILITY_2_6" = "xyes"; then
5497     AC_DEFINE(WXWIN_COMPATIBILITY_2_6)
5498
5499     WXWIN_COMPATIBILITY_2_8="yes"
5500 fi
5501
5502 if test "x$WXWIN_COMPATIBILITY_2_8" != "xno"; then
5503     AC_DEFINE(WXWIN_COMPATIBILITY_2_8)
5504 fi
5505
5506 dnl ---------------------------------------------------------------------------
5507 dnl the library may be built without GUI classes at all
5508 dnl ---------------------------------------------------------------------------
5509
5510 if test "$wxUSE_GUI" = "yes"; then
5511     AC_DEFINE(wxUSE_GUI)
5512
5513     dnl the things we always pull in the GUI version of the library:
5514     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
5515     dnl    library really can't be built without those)
5516     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
5517     dnl    almost any program and the first 2 are needed to show a message box
5518     dnl    which want to be always able to do)
5519     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
5520     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
5521     dnl    need the dcs, pens, brushes, ...), this just can't be done now
5522     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
5523     dnl 5. misc stuff: timers, settings, message box
5524 fi
5525
5526 dnl ---------------------------------------------------------------------------
5527 dnl Unix/Windows
5528 dnl ---------------------------------------------------------------------------
5529
5530 if test "$wxUSE_UNIX" = "yes"; then
5531   AC_DEFINE(wxUSE_UNIX)
5532 fi
5533
5534 dnl ------------------------------------------------------------------------
5535 dnl DLL support
5536 dnl ------------------------------------------------------------------------
5537
5538 dnl under MSW we always have LoadLibrary/GetProcAddress
5539 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
5540
5541     HAVE_DL_FUNCS=0
5542     HAVE_SHL_FUNCS=0
5543     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5544         if test "$USE_DOS" = 1; then
5545             HAVE_DL_FUNCS=0
5546         else
5547             dnl the test is a bit complicated because we check for dlopen() both with
5548             dnl and without -ldl and we also try to find shl_load() if there is no
5549             dnl dlopen() on this system
5550             AC_CHECK_FUNCS(dlopen,
5551             [
5552                 AC_DEFINE(HAVE_DLOPEN)
5553                 HAVE_DL_FUNCS=1
5554             ],
5555             [
5556                 AC_CHECK_LIB(dl, dlopen,
5557                             [
5558                                 AC_DEFINE(HAVE_DLOPEN)
5559                                 HAVE_DL_FUNCS=1
5560                                 DL_LINK=" -ldl$DL_LINK"
5561                             ],
5562                             [
5563                                 AC_CHECK_FUNCS(shl_load,
5564                                               [
5565                                                 AC_DEFINE(HAVE_SHL_LOAD)
5566                                                 HAVE_SHL_FUNCS=1
5567                                               ],
5568                                               [
5569                                                 AC_CHECK_LIB(shl_load, dld,
5570                                                              [
5571                                                                 HAVE_SHL_FUNCS=1
5572                                                                 DL_LINK=" -ldld$DL_LINK"
5573                                                              ])
5574                                               ])
5575                             ])
5576             ])
5577
5578             dnl check also for dlerror()
5579             if test "$HAVE_DL_FUNCS" = 1; then
5580                 AC_CHECK_FUNCS(dlerror,
5581                     AC_DEFINE(HAVE_DLERROR),
5582                     [
5583                         AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
5584                     ]
5585                 )
5586             fi
5587         fi
5588
5589         dnl Force HAVE_DL_FUNCS on for Darwin, even if the tests failed (e.g. pre-10.3)
5590         if test "$USE_DARWIN" = 1; then
5591             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
5592             HAVE_DL_FUNCS=1
5593         fi
5594
5595         if test "$HAVE_DL_FUNCS" = 0; then
5596             if test "$HAVE_SHL_FUNCS" = 0; then
5597               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
5598                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
5599                   wxUSE_DYNAMIC_LOADER=no
5600                   wxUSE_DYNLIB_CLASS=no
5601               else
5602                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
5603               fi
5604             fi
5605         fi
5606     fi
5607 fi
5608
5609 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
5610     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
5611 fi
5612 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5613     AC_DEFINE(wxUSE_DYNLIB_CLASS)
5614 fi
5615
5616
5617 dnl ---------------------------------------------------------------------------
5618 dnl Verify consistency of plugins/monolithic/shared settings:
5619 dnl ---------------------------------------------------------------------------
5620
5621 if test "$wxUSE_PLUGINS" = "yes" ; then
5622     if test "$wxUSE_SHARED" = "no" ; then
5623         AC_MSG_WARN([plugins supported only in shared build, disabling])
5624         wxUSE_PLUGINS=no
5625     fi
5626     if test "$wxUSE_MONOLITHIC" = "yes" ; then
5627         AC_MSG_WARN([plugins not supported monolithic build, disabling])
5628         wxUSE_PLUGINS=no
5629     fi
5630     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
5631         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
5632         wxUSE_PLUGINS=no
5633     fi
5634     if test "$wxUSE_PLUGINS" = "yes" ; then
5635         AC_DEFINE(wxUSE_PLUGINS)
5636     fi
5637 fi
5638
5639 dnl ---------------------------------------------------------------------------
5640 dnl File system watcher checks
5641 dnl ---------------------------------------------------------------------------
5642
5643 if test "$wxUSE_FSWATCHER" = "yes"; then
5644     dnl wxFileSystemWatcher is always available under MSW but we need either
5645     dnl inotify or kqueue support in the system for it under Unix (this
5646     dnl includes OS X which does have kqueue but no other platforms)
5647     if test "$wxUSE_MSW" != "1"; then
5648         if test "$wxUSE_UNIX" = "yes"; then
5649             AC_CHECK_HEADERS(sys/inotify.h,,, [AC_INCLUDES_DEFAULT()])
5650             if test "$ac_cv_header_sys_inotify_h" = "yes"; then
5651                 AC_DEFINE(wxHAS_INOTIFY)
5652             else
5653                 AC_CHECK_HEADERS(sys/event.h,,, [AC_INCLUDES_DEFAULT()])
5654                 if test "$ac_cv_header_sys_event_h" = "yes"; then
5655                     AC_DEFINE(wxHAS_KQUEUE)
5656                 else
5657                     wxUSE_FSWATCHER=no
5658                 fi
5659             fi
5660         else
5661             wxUSE_FSWATCHER=no
5662         fi
5663     fi
5664
5665     if test "$wxUSE_FSWATCHER" = "yes"; then
5666         AC_DEFINE(wxUSE_FSWATCHER)
5667         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS fswatcher"
5668     else
5669         AC_MSG_WARN([wxFileSystemWatcher won't be available on this platform])
5670     fi
5671 fi
5672
5673 dnl ---------------------------------------------------------------------------
5674 dnl Register non-GUI class options for makefiles and setup.h
5675 dnl ---------------------------------------------------------------------------
5676
5677 if test "$wxUSE_STL" = "yes"; then
5678   AC_DEFINE(wxUSE_STL)
5679 fi
5680
5681 if test "$wxUSE_EXTENDED_RTTI" = "yes"; then
5682   AC_DEFINE(wxUSE_EXTENDED_RTTI)
5683 fi
5684
5685 if test "$wxUSE_ANY" = "yes"; then
5686     AC_DEFINE(wxUSE_ANY)
5687 fi
5688
5689 if test "$wxUSE_APPLE_IEEE" = "yes"; then
5690   AC_DEFINE(wxUSE_APPLE_IEEE)
5691 fi
5692
5693 if test "$wxUSE_TIMER" = "yes"; then
5694   AC_DEFINE(wxUSE_TIMER)
5695 fi
5696
5697 dnl Unix implementation needs additional checks because audio support
5698 dnl comes in many favours:
5699 if test "$USE_UNIX" = 1 ; then
5700     dnl mmedia doesn't compile with wxMGL, remove this if this is ever fixed
5701     if test "$wxUSE_MGL" != 1; then
5702         dnl it's not enough to check for just the header because OSS under NetBSD
5703         dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
5704         dnl whether we need -lossaudio at link-time
5705         AC_CACHE_CHECK([for SNDCTL_DSP_SPEED in sys/soundcard.h], ac_cv_header_sys_soundcard, [
5706             AC_TRY_LINK([
5707                     #include <sys/ioctl.h>
5708                     #include <sys/soundcard.h>
5709                 ],
5710                 [
5711                     ioctl(0, SNDCTL_DSP_SPEED, 0);
5712                 ],
5713                 ac_cv_header_sys_soundcard=yes,
5714                 [
5715                     saveLibs="$LIBS"
5716                     LIBS="$saveLibs -lossaudio"
5717                     AC_TRY_LINK([
5718                             #include <sys/ioctl.h>
5719                             #include <sys/soundcard.h>
5720                         ],
5721                         [
5722                             ioctl(0, SNDCTL_DSP_SPEED, 0);
5723                         ],
5724                         ac_cv_header_sys_soundcard=yes,
5725                         [
5726                             LIBS="$saveLibs"
5727                             ac_cv_header_sys_soundcard=no
5728                         ]
5729                     )
5730                 ]
5731             )
5732         ])
5733     fi
5734
5735     if test "$ac_cv_header_sys_soundcard" = "yes"; then
5736         AC_DEFINE(HAVE_SYS_SOUNDCARD_H)
5737     fi
5738 fi
5739
5740 WITH_PLUGIN_SDL=0
5741 if test "$wxUSE_SOUND" = "yes"; then
5742   if test "$USE_UNIX" = 1 ; then
5743     if test "$wxUSE_LIBSDL" != "no"; then
5744       AM_PATH_SDL([1.2.0],
5745                   [
5746                     EXTRALIBS_SDL="$SDL_LIBS"
5747                     CFLAGS="$SDL_CFLAGS $CFLAGS"
5748                     CXXFLAGS="$SDL_CFLAGS $CXXFLAGS"
5749                     AC_DEFINE(wxUSE_LIBSDL)
5750                   ],
5751                   [wxUSE_LIBSDL="no"])
5752       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
5753         WITH_PLUGIN_SDL=1
5754       fi
5755     fi
5756   else
5757     dnl wxMGL doesn't support sound under DOS, only under Unix
5758     if test "$wxUSE_MGL" = 1; then
5759         AC_MSG_WARN([wxSound not supported in MGL under DOS... disabled])
5760         wxUSE_SOUND="no"
5761     fi
5762   fi
5763 fi
5764
5765 if test "$wxUSE_SOUND" = "yes"; then
5766   AC_DEFINE(wxUSE_SOUND)
5767   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
5768 fi
5769
5770 if test "$WXGTK2" = 1; then
5771     PKG_PROG_PKG_CONFIG()
5772
5773     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5774
5775         if test "$wxUSE_GTKPRINT" = "yes" ; then
5776
5777                 PKG_CHECK_MODULES(GTKPRINT,
5778                                   [gtk+-unix-print-2.0 >= 2.10],
5779                     [
5780                         CFLAGS="$GTKPRINT_CFLAGS $CFLAGS"
5781                         CXXFLAGS="$GTKPRINT_CFLAGS $CXXFLAGS"
5782                         AC_DEFINE(wxUSE_GTKPRINT)
5783                     ],
5784                     [
5785                         AC_MSG_WARN([GTK printing support not found (GTK+ >= 2.10), library will use GNOME printing support or standard PostScript printing])
5786                         wxUSE_GTKPRINT="no"
5787                     ]
5788                 )
5789         fi
5790
5791         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
5792
5793                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5794                                   [libgnomeprintui-2.2 >= 2.8],
5795                     [
5796                         CFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CFLAGS"
5797                         CXXFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CXXFLAGS"
5798                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5799                     ],
5800                     [
5801                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5802                         wxUSE_LIBGNOMEPRINT="no"
5803                     ]
5804                 )
5805         fi
5806     fi
5807
5808     if test "$wxUSE_MIMETYPE" = "yes" ; then
5809         if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
5810
5811                 PKG_CHECK_MODULES(GNOMEVFS,
5812                                   [gnome-vfs-2.0 >= 2.0],
5813                     [
5814                         CFLAGS="$GNOMEVFS_CFLAGS $CFLAGS"
5815                         CXXFLAGS="$GNOMEVFS_CFLAGS $CXXFLAGS"
5816                         AC_DEFINE(wxUSE_LIBGNOMEVFS)
5817                     ],
5818                     [
5819                         AC_MSG_WARN([libgnomevfs not found, library won't be able to associate MIME type])
5820                         wxUSE_LIBGNOMEVFS="no"
5821                     ]
5822                 )
5823         fi
5824     fi
5825
5826     if test "$wxUSE_LIBHILDON" = "yes" ; then
5827         PKG_CHECK_MODULES(HILDON,
5828                           [hildon-lgpl >= 0.9],
5829             [
5830                 EXTRALIBS_HILDON="$HILDON_LIBS"
5831                 CFLAGS="$CFLAGS $HILDON_CFLAGS"
5832                 CXXFLAGS="$CXXFLAGS $HILDON_CFLAGS"
5833                 AC_DEFINE(wxUSE_LIBHILDON)
5834                 ac_hildon_lgpl=1
5835             ],
5836             [
5837                 AC_MSG_WARN([libhildon_lgpl not found])
5838                         wxUSE_LIBHILDON="no"
5839                         ac_hildon_lgpl=0
5840             ]
5841         )
5842
5843         if test "$ac_hildon_lgpl" = 0 ; then
5844             PKG_CHECK_MODULES(HILDON2,
5845                               [hildon-1 >= 1.99],
5846                 [
5847                     EXTRALIBS_HILDON="$HILDON2_LIBS"
5848                     CFLAGS="$CFLAGS $HILDON2_CFLAGS"
5849                     CXXFLAGS="$CXXFLAGS $HILDON2_CFLAGS"
5850                     AC_DEFINE(wxUSE_LIBHILDON2)
5851                 ],
5852                 [
5853                     AC_MSG_WARN([libhildon_1 not found])
5854                             wxUSE_LIBHILDON2="no"
5855                 ]
5856             )
5857         fi
5858     fi
5859 fi
5860
5861 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5862   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5863 fi
5864
5865 if test "$wxUSE_STOPWATCH" = "yes"; then
5866   AC_DEFINE(wxUSE_STOPWATCH)
5867 fi
5868
5869 if test "$wxUSE_DATETIME" = "yes"; then
5870   AC_DEFINE(wxUSE_DATETIME)
5871 fi
5872
5873 if test "$wxUSE_FILE" = "yes"; then
5874   AC_DEFINE(wxUSE_FILE)
5875 fi
5876
5877 if test "$wxUSE_FFILE" = "yes"; then
5878   AC_DEFINE(wxUSE_FFILE)
5879 fi
5880
5881 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5882   if test "$wxUSE_STREAMS" != yes; then
5883     AC_MSG_WARN(wxArchive requires wxStreams... disabled)
5884     wxUSE_ARCHIVE_STREAMS=no
5885   else
5886     AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5887   fi
5888 fi
5889
5890 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5891   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5892     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5893   elif test "$wxUSE_ZLIB" = "no"; then
5894     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5895   else
5896     AC_DEFINE(wxUSE_ZIPSTREAM)
5897   fi
5898 fi
5899
5900 if test "$wxUSE_TARSTREAM" = "yes"; then
5901   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5902     AC_MSG_WARN(wxTar requires wxArchive... disabled)
5903   else
5904     AC_DEFINE(wxUSE_TARSTREAM)
5905   fi
5906 fi
5907
5908 if test "$wxUSE_FILE_HISTORY" = "yes"; then
5909   AC_DEFINE(wxUSE_FILE_HISTORY)
5910 fi
5911
5912 if test "$wxUSE_FILESYSTEM" = "yes"; then
5913   if test "$wxUSE_STREAMS" != yes -o \( "$wxUSE_FILE" != yes -a "$wxUSE_FFILE" != yes \); then
5914     AC_MSG_WARN(wxFileSystem requires wxStreams and wxFile or wxFFile... disabled)
5915     wxUSE_FILESYSTEM=no
5916   else
5917     AC_DEFINE(wxUSE_FILESYSTEM)
5918   fi
5919 fi
5920
5921 if test "$wxUSE_FS_ARCHIVE" = "yes"; then
5922   if test "$wxUSE_FILESYSTEM" != yes -o "$wxUSE_ARCHIVE_STREAMS" != yes; then
5923     AC_MSG_WARN(wxArchiveFSHandler requires wxArchive and wxFileSystem... disabled)
5924   else
5925     AC_DEFINE(wxUSE_FS_ARCHIVE)
5926   fi
5927 fi
5928
5929 if test "$wxUSE_FS_ZIP" = "yes"; then
5930   if test "$wxUSE_FS_ARCHIVE" != yes; then
5931     AC_MSG_WARN(wxZipFSHandler requires wxArchiveFSHandler... disabled)
5932   else
5933     AC_DEFINE(wxUSE_FS_ZIP)
5934   fi
5935 fi
5936
5937 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5938   if test "$USE_UNIX" != 1; then
5939     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5940     wxUSE_ON_FATAL_EXCEPTION=no
5941   else
5942     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5943   fi
5944 fi
5945
5946 if test "$wxUSE_STACKWALKER" = "yes"; then
5947     AC_DEFINE(wxUSE_STACKWALKER)
5948 fi
5949
5950 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5951     if test "$USE_UNIX" != 1 -a "$USE_WIN32" != 1; then
5952         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5953         wxUSE_DEBUGREPORT=no
5954     else
5955         AC_DEFINE(wxUSE_DEBUGREPORT)
5956         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5957             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5958         fi
5959     fi
5960 fi
5961
5962 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5963   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5964 fi
5965
5966 if test "$wxUSE_BUSYINFO" = "yes"; then
5967   AC_DEFINE(wxUSE_BUSYINFO)
5968 fi
5969
5970 if test "$wxUSE_STD_CONTAINERS" = "yes"; then
5971   AC_DEFINE(wxUSE_STD_CONTAINERS)
5972 fi
5973
5974 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5975   AC_DEFINE(wxUSE_STD_IOSTREAM)
5976 fi
5977
5978 if test "$wxUSE_STD_STRING" = "yes"; then
5979   AC_DEFINE(wxUSE_STD_STRING)
5980 fi
5981
5982 if test "$wxUSE_STD_STRING_CONV_IN_WXSTRING" = "yes"; then
5983   AC_DEFINE(wxUSE_STD_STRING_CONV_IN_WXSTRING)
5984 fi
5985
5986 if test "$wxUSE_STDPATHS" = "yes"; then
5987   AC_DEFINE(wxUSE_STDPATHS)
5988 fi
5989
5990 if test "$wxUSE_TEXTBUFFER" = "yes"; then
5991     AC_DEFINE(wxUSE_TEXTBUFFER)
5992 fi
5993
5994 if test "$wxUSE_TEXTFILE" = "yes"; then
5995   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
5996     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
5997   else
5998     AC_DEFINE(wxUSE_TEXTFILE)
5999   fi
6000 fi
6001
6002 if test "$wxUSE_CONFIG" = "yes" ; then
6003   if test "$wxUSE_TEXTFILE" != "yes"; then
6004     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
6005   else
6006     AC_DEFINE(wxUSE_CONFIG)
6007     AC_DEFINE(wxUSE_CONFIG_NATIVE)
6008     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
6009   fi
6010 fi
6011
6012 if test "$wxUSE_INTL" = "yes" ; then
6013   if test "$wxUSE_FILE" != "yes"; then
6014     AC_MSG_WARN(I18n code requires wxFile... disabled)
6015   else
6016     AC_DEFINE(wxUSE_INTL)
6017     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
6018     GUIDIST="$GUIDIST INTL_DIST"
6019   fi
6020 fi
6021
6022 if test "$wxUSE_XLOCALE" = "yes" ; then
6023     AC_DEFINE(wxUSE_XLOCALE)
6024     AC_CHECK_TYPES(locale_t,,,
6025                    [#include <xlocale.h>
6026                     #include <locale.h>])
6027 fi
6028
6029 if test "$wxUSE_LOG" = "yes"; then
6030   AC_DEFINE(wxUSE_LOG)
6031
6032     if test "$wxUSE_LOGGUI" = "yes"; then
6033       AC_DEFINE(wxUSE_LOGGUI)
6034     fi
6035
6036     if test "$wxUSE_LOGWINDOW" = "yes"; then
6037       AC_DEFINE(wxUSE_LOGWINDOW)
6038     fi
6039
6040     if test "$wxUSE_LOGDIALOG" = "yes"; then
6041       AC_DEFINE(wxUSE_LOG_DIALOG)
6042     fi
6043
6044     dnl the keyboard sample requires wxUSE_LOG
6045     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
6046 fi
6047
6048 if test "$wxUSE_LONGLONG" = "yes"; then
6049   AC_DEFINE(wxUSE_LONGLONG)
6050 fi
6051
6052 if test "$wxUSE_GEOMETRY" = "yes"; then
6053   AC_DEFINE(wxUSE_GEOMETRY)
6054 fi
6055
6056 if test "$wxUSE_BASE64" = "yes"; then
6057   AC_DEFINE(wxUSE_BASE64)
6058 fi
6059
6060 if test "$wxUSE_STREAMS" = "yes" ; then
6061   AC_DEFINE(wxUSE_STREAMS)
6062 fi
6063
6064 if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
6065   AC_DEFINE(wxUSE_PRINTF_POS_PARAMS)
6066 fi
6067
6068 if test "$wxUSE_OBJC_UNIQUIFYING" = "yes"; then
6069   AC_DEFINE(wxUSE_OBJC_UNIQUIFYING)
6070 fi
6071
6072 dnl ---------------------------------------------------------------------------
6073 dnl console event loop stuff
6074 dnl ---------------------------------------------------------------------------
6075
6076 if test "$wxUSE_CONSOLE_EVENTLOOP" = "yes"; then
6077     AC_DEFINE(wxUSE_CONSOLE_EVENTLOOP)
6078
6079     if test "$wxUSE_UNIX" = "yes"; then
6080         if test "$wxUSE_SELECT_DISPATCHER" = "yes"; then
6081             AC_DEFINE(wxUSE_SELECT_DISPATCHER)
6082         fi
6083
6084         if test "$wxUSE_EPOLL_DISPATCHER" = "yes"; then
6085             AC_CHECK_HEADERS(sys/epoll.h,,, [AC_INCLUDES_DEFAULT()])
6086             if test "$ac_cv_header_sys_epoll_h" = "yes"; then
6087                 AC_DEFINE(wxUSE_EPOLL_DISPATCHER)
6088             else
6089                 AC_MSG_WARN([sys/epoll.h not available, wxEpollDispatcher disabled])
6090             fi
6091         fi
6092     fi
6093 fi
6094
6095 dnl ---------------------------------------------------------------------------
6096 dnl time/date functions
6097 dnl ---------------------------------------------------------------------------
6098
6099 dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
6100 dnl function to be used for high resolution timers
6101 AC_CHECK_FUNCS(gettimeofday ftime, break)
6102
6103 if test "$ac_cv_func_gettimeofday" = "yes"; then
6104     AC_CACHE_CHECK([whether gettimeofday takes two arguments],
6105                    wx_cv_func_gettimeofday_has_2_args,
6106     [
6107         dnl on some _really_ old systems it takes only 1 argument
6108         AC_TRY_COMPILE(
6109             [
6110                 #include <sys/time.h>
6111                 #include <unistd.h>
6112             ],
6113             [
6114                 struct timeval tv;
6115                 gettimeofday(&tv, NULL);
6116             ],
6117             wx_cv_func_gettimeofday_has_2_args=yes,
6118             AC_TRY_COMPILE(
6119                 [
6120                     #include <sys/time.h>
6121                     #include <unistd.h>
6122                 ],
6123                 [
6124                     struct timeval tv;
6125                     gettimeofday(&tv);
6126                 ],
6127                 wx_cv_func_gettimeofday_has_2_args=no,
6128                 [
6129                     AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
6130                     wx_cv_func_gettimeofday_has_2_args=unknown
6131                 ]
6132             )
6133         )
6134     ])
6135
6136     if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
6137         AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
6138     fi
6139 fi
6140
6141 if test "$wxUSE_DATETIME" = "yes"; then
6142     dnl check for timezone variable
6143     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
6144     AC_CACHE_CHECK(for timezone variable in <time.h>,
6145                    wx_cv_var_timezone,
6146                    [
6147                         AC_LANG_PUSH(C++)
6148                         AC_TRY_COMPILE(
6149                             [
6150                                 #include <time.h>
6151                             ],
6152                             [
6153                                 int tz;
6154                                 tz = timezone;
6155                             ],
6156                             [
6157                                 wx_cv_var_timezone=timezone
6158                             ],
6159                             [
6160                                 AC_TRY_COMPILE(
6161                                     [
6162                                         #include <time.h>
6163                                     ],
6164                                     [
6165                                         int tz;
6166                                         tz = _timezone;
6167                                     ],
6168                                     [
6169                                         wx_cv_var_timezone=_timezone
6170                                     ],
6171                                     [
6172                                         AC_TRY_COMPILE(
6173                                             [
6174                                                 #include <time.h>
6175                                             ],
6176                                             [
6177                                                 int tz;
6178                                                 tz = __timezone;
6179                                             ],
6180                                             [
6181                                                 wx_cv_var_timezone=__timezone
6182                                             ],
6183                                             [
6184                                                 if test "$USE_DOS" = 0 ; then
6185                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
6186                                                 fi
6187                                             ]
6188                                         )
6189                                     ]
6190                                 )
6191                             ]
6192                         )
6193                         AC_LANG_POP()
6194                    ]
6195     )
6196
6197     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
6198     if test "x$wx_cv_var_timezone" != x ; then
6199         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
6200     fi
6201
6202     dnl check for localtime (it's POSIX, but the check can do no harm...)
6203     AC_CHECK_FUNCS(localtime)
6204
6205     if test "$ac_cv_func_localtime" = "yes"; then
6206         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
6207                        wx_cv_struct_tm_has_gmtoff,
6208         [
6209             AC_TRY_COMPILE(
6210                 [
6211                     #include <time.h>
6212                 ],
6213                 [
6214                     struct tm tm;
6215                     tm.tm_gmtoff++;
6216                 ],
6217                 [
6218                     wx_cv_struct_tm_has_gmtoff=yes
6219                 ],
6220                 wx_cv_struct_tm_has_gmtoff=no
6221             )
6222         ])
6223     fi
6224
6225     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
6226         AC_DEFINE(WX_GMTOFF_IN_TM)
6227     fi
6228
6229     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
6230 fi
6231
6232 dnl ------------------------------------------------------------------------
6233 dnl wxSocket
6234 dnl ------------------------------------------------------------------------
6235
6236 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
6237 if test "$wxUSE_SOCKETS" = "yes"; then
6238     if test "$wxUSE_MGL" = 1; then
6239         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
6240         wxUSE_SOCKETS="no"
6241     fi
6242 fi
6243
6244 if test "$wxUSE_SOCKETS" = "yes"; then
6245     dnl under MSW we always have sockets
6246     if test "$TOOLKIT" != "MSW"; then
6247         dnl under Solaris and OS/2, socket functions live in -lsocket
6248         AC_CHECK_FUNC(socket,,
6249             [
6250                 AC_CHECK_LIB(socket, socket,
6251                     if test "$INET_LINK" != " -lsocket"; then
6252                         INET_LINK="$INET_LINK -lsocket"
6253                     fi,
6254                     [
6255                         AC_MSG_WARN([socket library not found - sockets will be disabled])
6256                         wxUSE_SOCKETS=no
6257                     ]
6258                 )
6259             ]
6260         )
6261     fi
6262 fi
6263
6264 if test "$wxUSE_SOCKETS" = "yes" ; then
6265     dnl this test may be appropriate if building under cygwin
6266     dnl right now I'm assuming it also uses the winsock stuff
6267     dnl like mingw does..  -- RL
6268     if test "$TOOLKIT" != "MSW"; then
6269         dnl determine the type of third argument for getsockname
6270         dnl This test needs to be done in C++ mode since gsocket.cpp now
6271         dnl is C++ code and pointer cast that are possible even without
6272         dnl warning in C still fail in C++.
6273         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
6274                        wx_cv_type_getsockname3,
6275             [
6276                 AC_LANG_PUSH(C++)
6277                 AC_TRY_COMPILE(
6278                     [
6279                         #include <sys/types.h>
6280                         #include <sys/socket.h>
6281                     ],
6282                     [
6283                         socklen_t len;
6284                         getsockname(0, 0, &len);
6285                     ],
6286                     wx_cv_type_getsockname3=socklen_t,
6287                     [
6288                         dnl the compiler will compile the version with size_t
6289                         dnl even if the real type of the last parameter is int
6290                         dnl but it should give at least a warning about
6291                         dnl converting between incompatible pointer types, so
6292                         dnl try to use it to get the correct behaviour at
6293                         dnl least with gcc (otherwise we'd always use size_t)
6294                         CFLAGS_OLD="$CFLAGS"
6295                         if test "$GCC" = yes ; then
6296                             CFLAGS="-Werror $CFLAGS"
6297                         fi
6298
6299                         AC_TRY_COMPILE(
6300                             [
6301                                 #include <sys/types.h>
6302                                 #include <sys/socket.h>
6303                             ],
6304                             [
6305                                 size_t len;
6306                                 getsockname(0, 0, &len);
6307                             ],
6308                             wx_cv_type_getsockname3=size_t,
6309                             AC_TRY_COMPILE(
6310                                 [
6311                                     #include <sys/types.h>
6312                                     #include <sys/socket.h>
6313                                 ],
6314                                 [
6315                                     int len;
6316                                     getsockname(0, 0, &len);
6317                                 ],
6318                                 wx_cv_type_getsockname3=int,
6319                                 wx_cv_type_getsockname3=unknown
6320                             )
6321                         )
6322
6323                         CFLAGS="$CFLAGS_OLD"
6324                     ]
6325                 )
6326                 AC_LANG_POP()
6327             ])
6328
6329         if test "$wx_cv_type_getsockname3" = "unknown"; then
6330             wxUSE_SOCKETS=no
6331             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6332         else
6333             AC_DEFINE_UNQUOTED(WX_SOCKLEN_T, $wx_cv_type_getsockname3)
6334         fi
6335         dnl Do this again for getsockopt as it may be different
6336         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
6337                        wx_cv_type_getsockopt5,
6338             [
6339                 dnl Note that the rules for compatibility of pointers
6340                 dnl are somewhat different between C and C++, so code
6341                 dnl that fails in C++ may not even give a warning about
6342                 dnl converting between incompatible pointer types in C.
6343                 dnl So this test needs to be done in C++ mode.
6344                 AC_LANG_PUSH(C++)
6345                 AC_TRY_COMPILE(
6346                     [
6347                         #include <sys/types.h>
6348                         #include <sys/socket.h>
6349                     ],
6350                     [
6351                         socklen_t len;
6352                         getsockopt(0, 0, 0, 0, &len);
6353                     ],
6354                     wx_cv_type_getsockopt5=socklen_t,
6355                     [
6356                         AC_TRY_COMPILE(
6357                             [
6358                                 #include <sys/types.h>
6359                                 #include <sys/socket.h>
6360                             ],
6361                             [
6362                                 size_t len;
6363                                 getsockopt(0, 0, 0, 0, &len);
6364                             ],
6365                             wx_cv_type_getsockopt5=size_t,
6366                             AC_TRY_COMPILE(
6367                                 [
6368                                     #include <sys/types.h>
6369                                     #include <sys/socket.h>
6370                                 ],
6371                                 [
6372                                     int len;
6373                                     getsockopt(0, 0, 0, 0, &len);
6374                                 ],
6375                                 wx_cv_type_getsockopt5=int,
6376                                 wx_cv_type_getsockopt5=unknown
6377                             )
6378                         )
6379                     ]
6380                 )
6381                 AC_LANG_POP()
6382             ])
6383
6384         if test "$wx_cv_type_getsockopt5" = "unknown"; then
6385             wxUSE_SOCKETS=no
6386             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6387         else
6388             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
6389         fi
6390     fi
6391 fi
6392
6393 if test "$wxUSE_SOCKETS" = "yes" ; then
6394     if test "$wxUSE_IPV6" = "yes"; then
6395         AC_CACHE_CHECK(
6396             [whether we have sockaddr_in6],
6397             [wx_cv_type_sockaddr_in6],
6398             [
6399                 AC_TRY_COMPILE(
6400                     [
6401                         #include <sys/types.h>
6402                         #include <sys/socket.h>
6403                         #include <netinet/in.h>
6404                     ],
6405                     [
6406                         struct sockaddr_in6 sa6;
6407                     ],
6408                     wx_cv_type_sockaddr_in6=yes,
6409                     wx_cv_type_sockaddr_in6=no
6410                 )
6411             ]
6412         )
6413
6414         if test "$wx_cv_type_sockaddr_in6"="yes"; then
6415             AC_DEFINE(wxUSE_IPV6)
6416         else
6417             AC_MSG_WARN([IPv6 support not available... disabled])
6418         fi
6419     fi
6420
6421     AC_DEFINE(wxUSE_SOCKETS)
6422     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
6423 fi
6424
6425 if test "$wxUSE_PROTOCOL" = "yes"; then
6426     if test "$wxUSE_SOCKETS" != "yes"; then
6427         AC_MSG_WARN(Protocol classes require sockets... disabled)
6428         wxUSE_PROTOCOL=no
6429     fi
6430 fi
6431
6432 if test "$wxUSE_PROTOCOL" = "yes"; then
6433     AC_DEFINE(wxUSE_PROTOCOL)
6434
6435     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
6436         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
6437     fi
6438     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
6439         AC_DEFINE(wxUSE_PROTOCOL_FTP)
6440     fi
6441     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
6442         AC_DEFINE(wxUSE_PROTOCOL_FILE)
6443     fi
6444 else
6445     if test "$wxUSE_FS_INET" = "yes"; then
6446         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
6447         wxUSE_FS_INET="no"
6448     fi
6449 fi
6450
6451 if test "$wxUSE_URL" = "yes"; then
6452     if test "$wxUSE_PROTOCOL" != "yes"; then
6453         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
6454         wxUSE_URL=no
6455     fi
6456     if test "$wxUSE_URL" = "yes"; then
6457         AC_DEFINE(wxUSE_URL)
6458     fi
6459 fi
6460
6461 if test "$wxUSE_VARIANT" = "yes"; then
6462     AC_DEFINE(wxUSE_VARIANT)
6463 fi
6464
6465 if test "$wxUSE_FS_INET" = "yes"; then
6466   AC_DEFINE(wxUSE_FS_INET)
6467 fi
6468
6469 dnl ---------------------------------------------------------------------------
6470 dnl Joystick support
6471 dnl ---------------------------------------------------------------------------
6472
6473 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
6474     wxUSE_JOYSTICK=no
6475
6476     dnl under MSW we always have joystick support
6477     if test "$TOOLKIT" = "MSW"; then
6478         wxUSE_JOYSTICK=yes
6479
6480     dnl mac only available on darwin
6481     elif test "$TOOLKIT" = "OSX" -o "$TOOLKIT" = "COCOA"; then
6482         if test "$USE_DARWIN" = 1; then
6483             dnl check for a bug in the headers, some have bad setEventCallout
6484             AC_MSG_CHECKING([headers have declarations needed for joystick support])
6485             AC_LANG_PUSH(C++)
6486             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
6487                             [ IOHIDQueueInterface *qi = NULL;
6488                               IOHIDCallbackFunction cb = NULL;
6489                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
6490                             [ wxUSE_JOYSTICK=yes ]
6491                           )
6492             AC_LANG_POP()
6493             AC_MSG_RESULT($wxUSE_JOYSTICK)
6494         fi
6495
6496     dnl joystick support is only for Linux 2.1.x or greater
6497     else
6498         dnl wxJoystick not supported by wxMGL at all
6499         if test "$wxUSE_MGL" != 1; then
6500             dnl notice the dummy includes argument: without it, AC_CHECK_HEADER
6501             dnl checks only whether the header can be preprocessed, not that it
6502             dnl can be compiled and in Linux 2.6.16 joystick.h is present but
6503             dnl can't be compiled because of an error and with the default
6504             dnl AC_CHECK_HEADER semantics we'd still detect it in this case and
6505             dnl build would fail later
6506             AC_CHECK_HEADERS([linux/joystick.h], [wxUSE_JOYSTICK=yes],, [AC_INCLUDES_DEFAULT()])
6507         fi
6508     fi
6509
6510     if test "$wxUSE_JOYSTICK" = "yes"; then
6511         AC_DEFINE(wxUSE_JOYSTICK)
6512         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
6513     else
6514         AC_MSG_WARN(Joystick not supported by this system... disabled)
6515     fi
6516 fi
6517
6518
6519 dnl ---------------------------------------------------------------------------
6520 dnl String stuff
6521 dnl ---------------------------------------------------------------------------
6522
6523 if test "$wxUSE_FONTENUM" = "yes" ; then
6524   AC_DEFINE(wxUSE_FONTENUM)
6525 fi
6526
6527 if test "$wxUSE_FONTMAP" = "yes" ; then
6528   AC_DEFINE(wxUSE_FONTMAP)
6529 fi
6530
6531 if test "$wxUSE_UNICODE" = "yes" ; then
6532   AC_DEFINE(wxUSE_UNICODE)
6533
6534   if test "$USE_WIN32" != 1; then
6535       wxUSE_UNICODE_MSLU=no
6536   fi
6537
6538   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
6539         AC_CHECK_LIB(unicows,main,
6540             [
6541                 AC_DEFINE(wxUSE_UNICODE_MSLU)
6542             ],
6543             [
6544                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
6545                              Applications will only run on Windows NT/2000/XP!])
6546                 wxUSE_UNICODE_MSLU=no
6547             ])
6548     fi
6549 fi
6550
6551 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "yes"; then
6552     AC_DEFINE(wxUSE_UNICODE_UTF8)
6553
6554     if test "$wxUSE_UNICODE_UTF8_LOCALE" = "yes"; then
6555         AC_DEFINE(wxUSE_UTF8_LOCALE_ONLY)
6556     fi
6557 fi
6558
6559 dnl ---------------------------------------------------------------------------
6560 dnl big GUI components: MDI, doc/view, printing, help, ...
6561 dnl ---------------------------------------------------------------------------
6562
6563 if test "$wxUSE_CONSTRAINTS" = "yes"; then
6564     AC_DEFINE(wxUSE_CONSTRAINTS)
6565     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
6566 fi
6567
6568 if test "$wxUSE_MDI" = "yes"; then
6569     AC_DEFINE(wxUSE_MDI)
6570
6571     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6572         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
6573         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
6574     fi
6575 fi
6576
6577 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
6578     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
6579     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
6580 fi
6581
6582 if test "$wxUSE_HELP" = "yes"; then
6583     AC_DEFINE(wxUSE_HELP)
6584     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
6585
6586     if test "$wxUSE_MSW" = 1; then
6587       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
6588         AC_DEFINE(wxUSE_MS_HTML_HELP)
6589       fi
6590     fi
6591
6592     if test "$wxUSE_WXHTML_HELP" = "yes"; then
6593       if test "$wxUSE_HTML" = "yes"; then
6594         AC_DEFINE(wxUSE_WXHTML_HELP)
6595       else
6596         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
6597         wxUSE_WXHTML_HELP=no
6598       fi
6599     fi
6600 fi
6601
6602 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
6603     AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
6604     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
6605 fi
6606
6607 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
6608   AC_DEFINE(wxUSE_POSTSCRIPT)
6609 fi
6610
6611 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
6612
6613 if test "$wxUSE_SVG" = "yes"; then
6614     AC_DEFINE(wxUSE_SVG)
6615 fi
6616
6617 dnl ---------------------------------------------------------------------------
6618 dnl wxMetafile availability
6619 dnl ---------------------------------------------------------------------------
6620
6621 if test "$wxUSE_METAFILE" = "yes"; then
6622     if test "$wxUSE_MSW" != 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_PM" != 1; then
6623         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
6624         wxUSE_METAFILE=no
6625     fi
6626 fi
6627
6628 dnl ---------------------------------------------------------------------------
6629 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
6630 dnl ---------------------------------------------------------------------------
6631
6632 dnl check for ole headers and disable a few features requiring it if not
6633 dnl present (earlier versions of mingw32 don't have ole2.h)
6634 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
6635                           -o "$wxUSE_CLIPBOARD"     = "yes" \
6636                           -o "$wxUSE_OLE"     = "yes" \
6637                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
6638     AC_CHECK_HEADER(ole2.h,,, [ ])
6639
6640     if test "$ac_cv_header_ole2_h" = "yes" ; then
6641         if test "$GCC" = yes ; then
6642             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
6643             AC_TRY_COMPILE([#include <windows.h>
6644                             #include <ole2.h>],
6645                            [],
6646                            [AC_MSG_RESULT(no)],
6647                            [AC_MSG_RESULT(yes)
6648                             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fvtable-thunks"])
6649             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
6650             if test "$wxUSE_OLE" = "yes" ; then
6651                 AC_DEFINE(wxUSE_OLE)
6652                 AC_DEFINE(wxUSE_OLE_AUTOMATION)
6653                 AC_DEFINE(wxUSE_ACTIVEX)
6654                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
6655             fi
6656         fi
6657
6658         dnl for OLE clipboard and dnd
6659         if test "$wxUSE_DATAOBJ" = "yes" ; then
6660             AC_DEFINE(wxUSE_DATAOBJ)
6661         fi
6662     else
6663         AC_MSG_WARN([Some features disabled because OLE headers not found])
6664
6665         wxUSE_CLIPBOARD=no
6666         wxUSE_DRAG_AND_DROP=no
6667         wxUSE_DATAOBJ=no
6668         wxUSE_OLE=no
6669     fi
6670
6671     if test "$wxUSE_METAFILE" = "yes"; then
6672         AC_DEFINE(wxUSE_METAFILE)
6673
6674         dnl this one should probably be made separately configurable
6675         AC_DEFINE(wxUSE_ENH_METAFILE)
6676     fi
6677 fi
6678
6679 if test "$wxUSE_IPC" = "yes"; then
6680     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
6681         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
6682         wxUSE_IPC=no
6683     fi
6684
6685     if test "$wxUSE_IPC" = "yes"; then
6686         AC_DEFINE(wxUSE_IPC)
6687         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
6688     fi
6689 fi
6690
6691 if test "$wxUSE_DATAOBJ" = "yes"; then
6692     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6693         AC_MSG_WARN([wxDataObject not yet supported under $TOOLKIT... disabled])
6694         wxUSE_DATAOBJ=no
6695     else
6696         AC_DEFINE(wxUSE_DATAOBJ)
6697     fi
6698 else
6699     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
6700     wxUSE_CLIPBOARD=no
6701     wxUSE_DRAG_AND_DROP=no
6702 fi
6703
6704 if test "$wxUSE_CLIPBOARD" = "yes"; then
6705     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6706         AC_MSG_WARN([Clipboard not yet supported under $TOOLKIT... disabled])
6707         wxUSE_CLIPBOARD=no
6708     fi
6709
6710     if test "$wxUSE_CLIPBOARD" = "yes"; then
6711         AC_DEFINE(wxUSE_CLIPBOARD)
6712     fi
6713 fi
6714
6715 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
6716     if test "$wxUSE_GTK" = 1; then
6717         if test "$WXGTK12" != 1; then
6718             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
6719             wxUSE_DRAG_AND_DROP=no
6720         fi
6721     fi
6722
6723     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_MGL" = 1 -o \
6724             "$wxUSE_DFB" = 1; then
6725         AC_MSG_WARN([Drag and drop not yet supported under $TOOLKIT... disabled])
6726         wxUSE_DRAG_AND_DROP=no
6727     fi
6728
6729     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
6730         AC_DEFINE(wxUSE_DRAG_AND_DROP)
6731     fi
6732
6733 fi
6734
6735 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
6736     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
6737 fi
6738
6739 if test "$wxUSE_CLIPBOARD" = "yes"; then
6740     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS clipboard"
6741 fi
6742
6743 if test "$wxUSE_SPLINES" = "yes" ; then
6744   AC_DEFINE(wxUSE_SPLINES)
6745 fi
6746
6747 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
6748   AC_DEFINE(wxUSE_MOUSEWHEEL)
6749 fi
6750
6751 if test "$wxUSE_UIACTIONSIMULATOR" = "yes" ; then
6752     AC_DEFINE(wxUSE_UIACTIONSIMULATOR)
6753     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS uiaction"
6754 fi
6755
6756 if test "$wxUSE_DC_TRANSFORM_MATRIX" = "yes" ; then
6757     AC_DEFINE(wxUSE_DC_TRANSFORM_MATRIX)
6758 fi
6759
6760 dnl ---------------------------------------------------------------------------
6761 dnl GUI controls
6762 dnl ---------------------------------------------------------------------------
6763
6764 USES_CONTROLS=0
6765 if test "$wxUSE_CONTROLS" = "yes"; then
6766   USES_CONTROLS=1
6767 fi
6768
6769 if test "$wxUSE_MARKUP" = "yes"; then
6770   AC_DEFINE(wxUSE_MARKUP)
6771 fi
6772
6773 if test "$wxUSE_ACCEL" = "yes"; then
6774   AC_DEFINE(wxUSE_ACCEL)
6775   USES_CONTROLS=1
6776 fi
6777
6778 if test "$wxUSE_ANIMATIONCTRL" = "yes"; then
6779   AC_DEFINE(wxUSE_ANIMATIONCTRL)
6780   USES_CONTROLS=1
6781   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS animate"
6782 fi
6783
6784 if test "$wxUSE_BUTTON" = "yes"; then
6785   AC_DEFINE(wxUSE_BUTTON)
6786   USES_CONTROLS=1
6787 fi
6788
6789 if test "$wxUSE_BMPBUTTON" = "yes"; then
6790   AC_DEFINE(wxUSE_BMPBUTTON)
6791   USES_CONTROLS=1
6792 fi
6793
6794 if test "$wxUSE_CALCTRL" = "yes"; then
6795   AC_DEFINE(wxUSE_CALENDARCTRL)
6796   USES_CONTROLS=1
6797   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
6798 fi
6799
6800 if test "$wxUSE_CARET" = "yes"; then
6801   AC_DEFINE(wxUSE_CARET)
6802   USES_CONTROLS=1
6803   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
6804 fi
6805
6806 if test "$wxUSE_COLLPANE" = "yes"; then
6807     AC_DEFINE(wxUSE_COLLPANE)
6808     USES_CONTROLS=1
6809     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS collpane"
6810 fi
6811
6812 if test "$wxUSE_COMBOBOX" = "yes"; then
6813   AC_DEFINE(wxUSE_COMBOBOX)
6814   USES_CONTROLS=1
6815 fi
6816
6817 if test "$wxUSE_COMBOCTRL" = "yes"; then
6818   AC_DEFINE(wxUSE_COMBOCTRL)
6819   USES_CONTROLS=1
6820 fi
6821
6822 if test "$wxUSE_COMMANDLINKBUTTON" = "yes"; then
6823   AC_DEFINE(wxUSE_COMMANDLINKBUTTON)
6824   USES_CONTROLS=1
6825 fi
6826
6827 if test "$wxUSE_CHOICE" = "yes"; then
6828   AC_DEFINE(wxUSE_CHOICE)
6829   USES_CONTROLS=1
6830 fi
6831
6832 if test "$wxUSE_CHOICEBOOK" = "yes"; then
6833     AC_DEFINE(wxUSE_CHOICEBOOK)
6834     USES_CONTROLS=1
6835 fi
6836
6837 if test "$wxUSE_CHECKBOX" = "yes"; then
6838   AC_DEFINE(wxUSE_CHECKBOX)
6839   USES_CONTROLS=1
6840 fi
6841
6842 if test "$wxUSE_CHECKLST" = "yes"; then
6843   AC_DEFINE(wxUSE_CHECKLISTBOX)
6844   USES_CONTROLS=1
6845 fi
6846
6847 if test "$wxUSE_COLOURPICKERCTRL" = "yes"; then
6848   AC_DEFINE(wxUSE_COLOURPICKERCTRL)
6849   USES_CONTROLS=1
6850 fi
6851
6852 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
6853   AC_DEFINE(wxUSE_DATEPICKCTRL)
6854   USES_CONTROLS=1
6855 fi
6856
6857 if test "$wxUSE_DIRPICKERCTRL" = "yes"; then
6858   AC_DEFINE(wxUSE_DIRPICKERCTRL)
6859   USES_CONTROLS=1
6860 fi
6861
6862 if test "$wxUSE_FILECTRL" = "yes"; then
6863   AC_DEFINE(wxUSE_FILECTRL)
6864   USES_CONTROLS=1
6865 fi
6866
6867 if test "$wxUSE_FILEPICKERCTRL" = "yes"; then
6868   AC_DEFINE(wxUSE_FILEPICKERCTRL)
6869   USES_CONTROLS=1
6870 fi
6871
6872 if test "$wxUSE_FONTPICKERCTRL" = "yes"; then
6873   AC_DEFINE(wxUSE_FONTPICKERCTRL)
6874   USES_CONTROLS=1
6875 fi
6876
6877 if test "$wxUSE_DISPLAY" = "yes"; then
6878     if test "$wxUSE_DFB" = 1 -o "$wxUSE_MGL" = 1; then
6879         AC_MSG_WARN([wxDisplay not yet supported under $TOOLKIT... disabled])
6880         wxUSE_DISPLAY=no
6881     else
6882         AC_DEFINE(wxUSE_DISPLAY)
6883         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
6884     fi
6885 fi
6886
6887 if test "$wxUSE_DETECT_SM" = "yes"; then
6888     AC_DEFINE(wxUSE_DETECT_SM)
6889 fi
6890
6891 if test "$wxUSE_GAUGE" = "yes"; then
6892   AC_DEFINE(wxUSE_GAUGE)
6893   USES_CONTROLS=1
6894 fi
6895
6896 if test "$wxUSE_GRID" = "yes"; then
6897   AC_DEFINE(wxUSE_GRID)
6898   USES_CONTROLS=1
6899   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
6900 fi
6901
6902 if test "$wxUSE_HEADERCTRL" = "yes"; then
6903   AC_DEFINE(wxUSE_HEADERCTRL)
6904   USES_CONTROLS=1
6905 fi
6906
6907 if test "$wxUSE_HYPERLINKCTRL" = "yes"; then
6908   AC_DEFINE(wxUSE_HYPERLINKCTRL)
6909   USES_CONTROLS=1
6910 fi
6911
6912 if test "$wxUSE_BITMAPCOMBOBOX" = "yes"; then
6913   AC_DEFINE(wxUSE_BITMAPCOMBOBOX)
6914   USES_CONTROLS=1
6915 fi
6916
6917 if test "$wxUSE_DATAVIEWCTRL" = "yes"; then
6918   AC_DEFINE(wxUSE_DATAVIEWCTRL)
6919   USES_CONTROLS=1
6920   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dataview"
6921 fi
6922
6923 if test "$wxUSE_IMAGLIST" = "yes"; then
6924     AC_DEFINE(wxUSE_IMAGLIST)
6925 fi
6926
6927 if test "$wxUSE_INFOBAR" = "yes"; then
6928     AC_DEFINE(wxUSE_INFOBAR)
6929 fi
6930
6931 if test "$wxUSE_LISTBOOK" = "yes"; then
6932     AC_DEFINE(wxUSE_LISTBOOK)
6933     USES_CONTROLS=1
6934 fi
6935
6936 if test "$wxUSE_LISTBOX" = "yes"; then
6937     AC_DEFINE(wxUSE_LISTBOX)
6938     USES_CONTROLS=1
6939 fi
6940
6941 if test "$wxUSE_LISTCTRL" = "yes"; then
6942     if test "$wxUSE_IMAGLIST" = "yes"; then
6943         AC_DEFINE(wxUSE_LISTCTRL)
6944         USES_CONTROLS=1
6945         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
6946     else
6947         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
6948     fi
6949 fi
6950
6951 if test "$wxUSE_EDITABLELISTBOX" = "yes"; then
6952     AC_DEFINE(wxUSE_EDITABLELISTBOX)
6953     USES_CONTROLS=1
6954 fi
6955
6956 if test "$wxUSE_NOTEBOOK" = "yes"; then
6957     AC_DEFINE(wxUSE_NOTEBOOK)
6958     USES_CONTROLS=1
6959     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
6960 fi
6961
6962 if test "$wxUSE_NOTIFICATION_MESSAGE" = "yes"; then
6963     AC_DEFINE(wxUSE_NOTIFICATION_MESSAGE)
6964 fi
6965
6966 if test "$wxUSE_ODCOMBOBOX" = "yes"; then
6967   AC_DEFINE(wxUSE_ODCOMBOBOX)
6968   USES_CONTROLS=1
6969   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS combo"
6970 fi
6971
6972 if test "$wxUSE_RADIOBOX" = "yes"; then
6973     AC_DEFINE(wxUSE_RADIOBOX)
6974     USES_CONTROLS=1
6975 fi
6976
6977 if test "$wxUSE_RADIOBTN" = "yes"; then
6978     AC_DEFINE(wxUSE_RADIOBTN)
6979     USES_CONTROLS=1
6980 fi
6981
6982 if test "$wxUSE_REARRANGECTRL" = "yes"; then
6983     AC_DEFINE(wxUSE_REARRANGECTRL)
6984 fi
6985
6986 if test "$wxUSE_RICHMSGDLG" = "yes"; then
6987     AC_DEFINE(wxUSE_RICHMSGDLG)
6988 fi
6989
6990 if test "$wxUSE_SASH" = "yes"; then
6991     AC_DEFINE(wxUSE_SASH)
6992     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
6993 fi
6994
6995 if test "$wxUSE_SCROLLBAR" = "yes"; then
6996     AC_DEFINE(wxUSE_SCROLLBAR)
6997     USES_CONTROLS=1
6998     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll"
6999 fi
7000
7001 if test "$wxUSE_SEARCHCTRL" = "yes"; then
7002     AC_DEFINE(wxUSE_SEARCHCTRL)
7003     USES_CONTROLS=1
7004 fi
7005
7006 if test "$wxUSE_SLIDER" = "yes"; then
7007     AC_DEFINE(wxUSE_SLIDER)
7008     USES_CONTROLS=1
7009 fi
7010
7011 if test "$wxUSE_SPINBTN" = "yes"; then
7012     AC_DEFINE(wxUSE_SPINBTN)
7013     USES_CONTROLS=1
7014 fi
7015
7016 if test "$wxUSE_SPINCTRL" = "yes"; then
7017     AC_DEFINE(wxUSE_SPINCTRL)
7018     USES_CONTROLS=1
7019 fi
7020
7021 if test "$wxUSE_SPLITTER" = "yes"; then
7022     AC_DEFINE(wxUSE_SPLITTER)
7023     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
7024 fi
7025
7026 if test "$wxUSE_STATBMP" = "yes"; then
7027     AC_DEFINE(wxUSE_STATBMP)
7028     USES_CONTROLS=1
7029 fi
7030
7031 if test "$wxUSE_STATBOX" = "yes"; then
7032     AC_DEFINE(wxUSE_STATBOX)
7033     USES_CONTROLS=1
7034 fi
7035
7036 if test "$wxUSE_STATTEXT" = "yes"; then
7037     AC_DEFINE(wxUSE_STATTEXT)
7038     USES_CONTROLS=1
7039 fi
7040
7041 if test "$wxUSE_STATLINE" = "yes"; then
7042     AC_DEFINE(wxUSE_STATLINE)
7043     USES_CONTROLS=1
7044 fi
7045
7046 if test "$wxUSE_STATUSBAR" = "yes"; then
7047     dnl this will get undefined in wx/chkconf.h if it's not supported
7048     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
7049     AC_DEFINE(wxUSE_STATUSBAR)
7050     USES_CONTROLS=1
7051
7052     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
7053 fi
7054
7055 if test "$wxUSE_TEXTCTRL" = "yes"; then
7056     AC_DEFINE(wxUSE_TEXTCTRL)
7057     USES_CONTROLS=1
7058     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
7059
7060     dnl we don't have special switches to disable wxUSE_RICHEDIT[2], it doesn't
7061     dnl seem useful to allow disabling them
7062     AC_DEFINE(wxUSE_RICHEDIT)
7063     AC_DEFINE(wxUSE_RICHEDIT2)
7064 fi
7065
7066 if test "$wxUSE_TOGGLEBTN" = "yes"; then
7067     if test "$wxUSE_OLD_COCOA" = 1 ; then
7068         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
7069         wxUSE_TOGGLEBTN=no
7070     fi
7071
7072     if test "$wxUSE_TOGGLEBTN" = "yes"; then
7073         AC_DEFINE(wxUSE_TOGGLEBTN)
7074         USES_CONTROLS=1
7075     fi
7076 fi
7077
7078 if test "$wxUSE_TOOLBAR" = "yes"; then
7079     AC_DEFINE(wxUSE_TOOLBAR)
7080     USES_CONTROLS=1
7081
7082     if test "$wxUSE_UNIVERSAL" = "yes"; then
7083         wxUSE_TOOLBAR_NATIVE="no"
7084     else
7085         wxUSE_TOOLBAR_NATIVE="yes"
7086         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
7087     fi
7088
7089     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
7090 fi
7091
7092 if test "$wxUSE_TOOLTIPS" = "yes"; then
7093     if test "$wxUSE_MOTIF" = 1; then
7094         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
7095     else
7096         if test "$wxUSE_UNIVERSAL" = "yes"; then
7097             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
7098         else
7099             AC_DEFINE(wxUSE_TOOLTIPS)
7100         fi
7101     fi
7102 fi
7103
7104 if test "$wxUSE_TREEBOOK" = "yes"; then
7105     AC_DEFINE(wxUSE_TREEBOOK)
7106     USES_CONTROLS=1
7107 fi
7108
7109 if test "$wxUSE_TOOLBOOK" = "yes"; then
7110     AC_DEFINE(wxUSE_TOOLBOOK)
7111     USES_CONTROLS=1
7112 fi
7113
7114 if test "$wxUSE_TREECTRL" = "yes"; then
7115     if test "$wxUSE_IMAGLIST" = "yes"; then
7116         AC_DEFINE(wxUSE_TREECTRL)
7117         USES_CONTROLS=1
7118         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
7119     else
7120         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
7121     fi
7122 fi
7123
7124 if test "$wxUSE_POPUPWIN" = "yes"; then
7125     if test "$wxUSE_OLD_COCOA" = 1 ; then
7126         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
7127     else
7128         if test "$wxUSE_PM" = 1; then
7129             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
7130         else
7131             AC_DEFINE(wxUSE_POPUPWIN)
7132             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
7133
7134             USES_CONTROLS=1
7135         fi
7136     fi
7137 fi
7138
7139 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
7140     if test "$wxUSE_MAC" = 1 -o "$wxUSE_OLD_COCOA" = 1 -o "$wxUSE_MGL" = 1; then
7141         AC_MSG_WARN([Dialup manager not supported on this platform... disabled])
7142     else
7143         AC_DEFINE(wxUSE_DIALUP_MANAGER)
7144         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
7145     fi
7146 fi
7147
7148 if test "$wxUSE_TIPWINDOW" = "yes"; then
7149     if test "$wxUSE_PM" = 1; then
7150         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
7151     else
7152         AC_DEFINE(wxUSE_TIPWINDOW)
7153     fi
7154 fi
7155
7156 if test "$USES_CONTROLS" = 1; then
7157     AC_DEFINE(wxUSE_CONTROLS)
7158 fi
7159
7160 dnl ---------------------------------------------------------------------------
7161 dnl misc options
7162 dnl ---------------------------------------------------------------------------
7163
7164 dnl please keep the settings below in alphabetical order
7165 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
7166     AC_DEFINE(wxUSE_ACCESSIBILITY)
7167     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
7168 fi
7169
7170 if test "$wxUSE_ARTPROVIDER_STD" = "yes"; then
7171     AC_DEFINE(wxUSE_ARTPROVIDER_STD)
7172 fi
7173
7174 if test "$wxUSE_ARTPROVIDER_TANGO" = "auto"; then
7175     dnl Tango-based art provider is not needed in GTK-based ports as the
7176     dnl native art provider completely replaces it.
7177     if test "$wxUSE_GTK" != 1; then
7178         dnl It also requires support for memory-mapped PNG images.
7179         if test "$wxUSE_LIBPNG" != no -a \
7180                 "$wxUSE_IMAGE" = yes -a \
7181                 "$wxUSE_STREAMS" = yes; then
7182             wxUSE_ARTPROVIDER_TANGO="yes"
7183         fi
7184     fi
7185 fi
7186
7187 if test "$wxUSE_ARTPROVIDER_TANGO" = "yes"; then
7188     AC_DEFINE(wxUSE_ARTPROVIDER_TANGO)
7189 fi
7190
7191 if test "$wxUSE_DRAGIMAGE" = "yes"; then
7192     AC_DEFINE(wxUSE_DRAGIMAGE)
7193     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
7194 fi
7195
7196 if test "$wxUSE_EXCEPTIONS" = "yes"; then
7197     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
7198         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
7199     else
7200         AC_DEFINE(wxUSE_EXCEPTIONS)
7201         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
7202     fi
7203 fi
7204
7205 USE_HTML=0
7206 if test "$wxUSE_HTML" = "yes"; then
7207     AC_DEFINE(wxUSE_HTML)
7208     USE_HTML=1
7209     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
7210 fi
7211 if test "$wxUSE_WEBKIT" = "yes"; then
7212     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
7213         old_CPPFLAGS="$CPPFLAGS"
7214         CPPFLAGS="-x objective-c++ $CPPFLAGS"
7215         AC_CHECK_HEADER([WebKit/HIWebView.h],
7216                         [
7217                            AC_DEFINE(wxUSE_WEBKIT)
7218                            WEBKIT_LINK="-framework WebKit"
7219                         ],
7220                         [
7221                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
7222                            wxUSE_WEBKIT=no
7223                         ],
7224                         [
7225                            #include <Carbon/Carbon.h>
7226                            #include <WebKit/WebKit.h>
7227                         ])
7228         CPPFLAGS="$old_CPPFLAGS"
7229     elif test "$wxUSE_OLD_COCOA" = 1; then
7230         AC_DEFINE(wxUSE_WEBKIT)
7231     else
7232         wxUSE_WEBKIT=no
7233     fi
7234     if test "$wxUSE_WEBKIT" = "yes"; then
7235         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
7236     fi
7237 fi
7238
7239 USE_XRC=0
7240 if test "$wxUSE_XRC" = "yes"; then
7241     if test "$wxUSE_XML" != "yes"; then
7242         AC_MSG_WARN([XML library not built, XRC resources disabled])
7243         wxUSE_XRC=no
7244     else
7245         AC_DEFINE(wxUSE_XRC)
7246         USE_XRC=1
7247         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
7248     fi
7249 fi
7250
7251 USE_AUI=0
7252 if test "$wxUSE_AUI" = "yes"; then
7253    AC_DEFINE(wxUSE_AUI)
7254    USE_AUI=1
7255    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS aui"
7256 fi
7257
7258 USE_PROPGRID=0
7259 if test "$wxUSE_PROPGRID" = "yes"; then
7260    AC_DEFINE(wxUSE_PROPGRID)
7261    USE_PROPGRID=1
7262    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS propgrid"
7263 fi
7264
7265 USE_RIBBON=0
7266 if test "$wxUSE_RIBBON" = "yes"; then
7267    AC_DEFINE(wxUSE_RIBBON)
7268    USE_RIBBON=1
7269    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ribbon"
7270 fi
7271
7272 USE_STC=0
7273 if test "$wxUSE_STC" = "yes"; then
7274    AC_DEFINE(wxUSE_STC)
7275    USE_STC=1
7276    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS stc"
7277
7278    dnl python is used to update src/stc.h (see build/bakefiles/scintilla.bkl)
7279    AC_PATH_PROG(PYTHON, python)
7280    if test "x$PYTHON" = "x"; then
7281      COND_PYTHON="#"
7282    fi
7283    AC_SUBST(COND_PYTHON)
7284 fi
7285
7286 if test "$wxUSE_MENUS" = "yes"; then
7287     AC_DEFINE(wxUSE_MENUS)
7288     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
7289 fi
7290
7291 if test "$wxUSE_METAFILE" = "yes"; then
7292     AC_DEFINE(wxUSE_METAFILE)
7293 fi
7294
7295 if test "$wxUSE_MIMETYPE" = "yes"; then
7296     AC_DEFINE(wxUSE_MIMETYPE)
7297 fi
7298
7299 if test "$wxUSE_MINIFRAME" = "yes"; then
7300     AC_DEFINE(wxUSE_MINIFRAME)
7301 fi
7302
7303 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
7304     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
7305 fi
7306
7307 if test "$wxUSE_TASKBARICON" = "yes"; then
7308     AC_DEFINE(wxUSE_TASKBARICON)
7309     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
7310 fi
7311
7312
7313 if test "$wxUSE_VALIDATORS" = "yes"; then
7314     AC_DEFINE(wxUSE_VALIDATORS)
7315     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
7316 fi
7317
7318 if test "$wxUSE_PALETTE" = "yes" ; then
7319     if test "$wxUSE_DFB" = 1; then
7320         AC_MSG_WARN([wxPalette not yet supported under DFB... disabled])
7321         wxUSE_PALETTE=no
7322     else
7323         AC_DEFINE(wxUSE_PALETTE)
7324     fi
7325 fi
7326
7327 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
7328   dnl Must be done this late because -lunicows must be before all the other libs
7329   LIBS=" -lunicows $LIBS"
7330 fi
7331
7332 USE_RICHTEXT=0
7333 if test "$wxUSE_RICHTEXT" = "yes"; then
7334     AC_DEFINE(wxUSE_RICHTEXT)
7335     USE_RICHTEXT=1
7336     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS richtext"
7337 fi
7338
7339 dnl ---------------------------------------------------------------------------
7340 dnl wxImage options
7341 dnl ---------------------------------------------------------------------------
7342
7343 if test "$wxUSE_IMAGE" = "yes" ; then
7344     AC_DEFINE(wxUSE_IMAGE)
7345
7346     if test "$wxUSE_GIF" = "yes" ; then
7347       AC_DEFINE(wxUSE_GIF)
7348     fi
7349
7350     if test "$wxUSE_PCX" = "yes" ; then
7351       AC_DEFINE(wxUSE_PCX)
7352     fi
7353
7354     if test "$wxUSE_TGA" = "yes" ; then
7355       AC_DEFINE(wxUSE_TGA)
7356     fi
7357
7358     if test "$wxUSE_IFF" = "yes" ; then
7359       AC_DEFINE(wxUSE_IFF)
7360     fi
7361
7362     if test "$wxUSE_PNM" = "yes" ; then
7363       AC_DEFINE(wxUSE_PNM)
7364     fi
7365
7366     if test "$wxUSE_XPM" = "yes" ; then
7367       AC_DEFINE(wxUSE_XPM)
7368     fi
7369
7370     if test "$wxUSE_ICO_CUR" = "yes" ; then
7371       AC_DEFINE(wxUSE_ICO_CUR)
7372     fi
7373 fi
7374
7375 dnl ---------------------------------------------------------------------------
7376 dnl common dialogs
7377 dnl ---------------------------------------------------------------------------
7378
7379 if test "$wxUSE_ABOUTDLG" = "yes"; then
7380     AC_DEFINE(wxUSE_ABOUTDLG)
7381 fi
7382
7383 if test "$wxUSE_CHOICEDLG" = "yes"; then
7384     AC_DEFINE(wxUSE_CHOICEDLG)
7385 fi
7386
7387 if test "$wxUSE_COLOURDLG" = "yes"; then
7388     AC_DEFINE(wxUSE_COLOURDLG)
7389 fi
7390
7391 if test "$wxUSE_FILEDLG" = "yes"; then
7392     AC_DEFINE(wxUSE_FILEDLG)
7393 fi
7394
7395 if test "$wxUSE_FINDREPLDLG" = "yes"; then
7396     AC_DEFINE(wxUSE_FINDREPLDLG)
7397 fi
7398
7399 if test "$wxUSE_FONTDLG" = "yes"; then
7400     AC_DEFINE(wxUSE_FONTDLG)
7401 fi
7402
7403 if test "$wxUSE_DIRDLG" = "yes"; then
7404     if test "$wxUSE_TREECTRL" != "yes"; then
7405         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
7406     else
7407         AC_DEFINE(wxUSE_DIRDLG)
7408     fi
7409 fi
7410
7411 if test "$wxUSE_MSGDLG" = "yes"; then
7412     AC_DEFINE(wxUSE_MSGDLG)
7413 fi
7414
7415 if test "$wxUSE_NUMBERDLG" = "yes"; then
7416     AC_DEFINE(wxUSE_NUMBERDLG)
7417 fi
7418
7419 if test "$wxUSE_PROGRESSDLG" = "yes"; then
7420     AC_DEFINE(wxUSE_PROGRESSDLG)
7421 fi
7422
7423 if test "$wxUSE_SPLASH" = "yes"; then
7424     AC_DEFINE(wxUSE_SPLASH)
7425     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
7426 fi
7427
7428 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
7429     AC_DEFINE(wxUSE_STARTUP_TIPS)
7430 fi
7431
7432 if test "$wxUSE_TEXTDLG" = "yes"; then
7433     AC_DEFINE(wxUSE_TEXTDLG)
7434 fi
7435
7436 if test "$wxUSE_WIZARDDLG" = "yes"; then
7437     AC_DEFINE(wxUSE_WIZARDDLG)
7438     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
7439 fi
7440
7441 dnl ---------------------------------------------------------------------------
7442 dnl options used under wxMSW and wxPM
7443 dnl ---------------------------------------------------------------------------
7444
7445 if test "$wxUSE_MSW" = 1 -o "$wxUSE_PM" = 1; then
7446     if test "$wxUSE_OWNER_DRAWN" = "yes"; then
7447         AC_DEFINE(wxUSE_OWNER_DRAWN)
7448     fi
7449 fi
7450
7451 dnl ---------------------------------------------------------------------------
7452 dnl wxMSW-only options
7453 dnl ---------------------------------------------------------------------------
7454
7455 if test "$wxUSE_MSW" = 1 ; then
7456
7457     if test "$wxUSE_DC_CACHEING" = "yes"; then
7458         AC_DEFINE(wxUSE_DC_CACHEING)
7459     fi
7460
7461     if test "$wxUSE_DIB" = "yes"; then
7462         AC_DEFINE(wxUSE_WXDIB)
7463     fi
7464
7465     if test "$wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW" = "yes"; then
7466         AC_DEFINE(wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
7467     fi
7468
7469     if test "$wxUSE_UXTHEME" = "yes"; then
7470         AC_DEFINE(wxUSE_UXTHEME)
7471     fi
7472
7473 fi
7474 dnl wxUSE_MSW = 1
7475
7476 dnl not quite MSW-only although mostly useful to disable this under MSW
7477 if test "$wxUSE_AUTOID_MANAGEMENT" = "yes"; then
7478     AC_DEFINE(wxUSE_AUTOID_MANAGEMENT)
7479 fi
7480
7481 if test "$USE_WIN32" = 1 ; then
7482     if test "$wxUSE_INICONF" = "yes"; then
7483         AC_DEFINE(wxUSE_INICONF)
7484     fi
7485
7486     if test "$wxUSE_REGKEY" = "yes"; then
7487         AC_DEFINE(wxUSE_REGKEY)
7488     fi
7489 fi
7490 dnl USE_WIN32 = 1
7491
7492 dnl ---------------------------------------------------------------------------
7493 dnl wxGraphicsContext
7494 dnl ---------------------------------------------------------------------------
7495
7496 dnl Under Mac we don't even provide --enable-graphics_ctx switch as we always
7497 dnl need it -- but because we don't have the option, wxUSE_GRAPHICS_CONTEXT is
7498 dnl not defined automatically and we need to do it ourselves
7499 if test "$wxUSE_MAC" = 1; then
7500     wxUSE_GRAPHICS_CONTEXT="yes"
7501 fi
7502
7503 if test "$wxUSE_GRAPHICS_CONTEXT" = "yes"; then
7504     wx_has_graphics=0
7505     if test "$wxUSE_MSW" = 1; then
7506         AC_CACHE_CHECK([if GDI+ is available], wx_cv_lib_gdiplus,
7507             [
7508                 dnl we need just the header, not the library, as we load the
7509                 dnl GDI+ DLL dynamically anyhow during run-time
7510                 AC_LANG_PUSH(C++)
7511                 AC_TRY_COMPILE(
7512                     [#include <windows.h>
7513                      #include <gdiplus.h>],
7514                     [
7515                         using namespace Gdiplus;
7516                     ],
7517                     wx_cv_lib_gdiplus=yes,
7518                     wx_cv_lib_gdiplus=no
7519                 )
7520                 AC_LANG_POP()
7521             ]
7522         )
7523         if test "$wx_cv_lib_gdiplus" = "yes"; then
7524             wx_has_graphics=1
7525         fi
7526     elif test "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
7527         PKG_CHECK_MODULES(CAIRO, cairo,
7528             [wx_has_graphics=1],
7529             [AC_MSG_WARN([Cairo library not found])]
7530         )
7531         if test "$wx_has_graphics" = 1; then
7532             dnl Check that Cairo library is new enough: wxGraphicsContext
7533             dnl won't compile without cairo_push_group() and
7534             dnl cairo_pop_group_to_source() which are new in 1.2.
7535             save_LIBS="$LIBS"
7536             LIBS="$LIBS $CAIRO_LIBS"
7537             AC_CHECK_FUNCS([cairo_push_group])
7538             LIBS="$save_LIBS"
7539             if test "$ac_cv_func_cairo_push_group" = "no"; then
7540                 wx_has_graphics=0
7541                 AC_MSG_WARN([Cairo library is too old and misses cairo_push_group()])
7542             else
7543                 AC_DEFINE(wxUSE_CAIRO)
7544
7545                 dnl We don't need to do this for wxGTK as we already get Cairo
7546                 dnl flags as part of GTK+ ones.
7547                 if test "$wxUSE_GTK" != 1; then
7548                     CPPFLAGS="$CAIRO_CFLAGS $CPPFLAGS"
7549                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $CAIRO_LIBS"
7550                 fi
7551             fi
7552         fi
7553     else
7554         dnl assume it's ok, add more checks here if needed
7555         wx_has_graphics=1
7556     fi
7557
7558     if test "$wx_has_graphics" = 1; then
7559         AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7560     else
7561         AC_MSG_WARN([wxGraphicsContext won't be available])
7562     fi
7563 fi
7564
7565 dnl ---------------------------------------------------------------------------
7566 dnl wxMediaCtrl
7567 dnl ---------------------------------------------------------------------------
7568
7569 USE_MEDIA=0
7570
7571 if test "$wxUSE_MEDIACTRL" = "yes" -o "$wxUSE_MEDIACTRL" = "auto"; then
7572     USE_MEDIA=1
7573
7574     dnl -----------------------------------------------------------------------
7575     dnl GStreamer
7576     dnl -----------------------------------------------------------------------
7577     if test "$wxUSE_GTK" = 1; then
7578         wxUSE_GSTREAMER="no"
7579
7580         dnl -------------------------------------------------------------------
7581         dnl Test for at least 0.8 gstreamer module from pkg-config
7582         dnl Even totem doesn't accept 0.9 evidently.
7583         dnl
7584         dnl So, we first check to see if 0.10 if available - if not we
7585         dnl try the older 0.8 version
7586         dnl -------------------------------------------------------------------
7587         GST_VERSION_MAJOR=0
7588         GST_VERSION_MINOR=10
7589         GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7590
7591         if test "$wxUSE_GSTREAMER8" = "no"; then
7592             PKG_CHECK_MODULES(GST,
7593                 [gstreamer-$GST_VERSION gstreamer-plugins-base-$GST_VERSION gconf-2.0],
7594                 [
7595                     wxUSE_GSTREAMER="yes"
7596                     GST_LIBS="$GST_LIBS -lgstinterfaces-$GST_VERSION"
7597                 ],
7598                 [
7599                     AC_MSG_WARN([GStreamer 0.10 not available, falling back to 0.8])
7600                     GST_VERSION_MINOR=8
7601                 ]
7602             )
7603         else
7604             dnl check only for 0.8
7605             GST_VERSION_MINOR=8
7606         fi
7607
7608         if test $GST_VERSION_MINOR = "8"; then
7609             GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7610             PKG_CHECK_MODULES(GST,
7611                 [gstreamer-$GST_VERSION gstreamer-interfaces-$GST_VERSION gstreamer-gconf-$GST_VERSION],
7612                 wxUSE_GSTREAMER="yes",
7613                 [
7614                     AC_MSG_WARN([GStreamer 0.8/0.10 not available.])
7615                 ])
7616         fi
7617
7618
7619         if test "$wxUSE_GSTREAMER" = "yes"; then
7620             CPPFLAGS="$GST_CFLAGS $CPPFLAGS"
7621             EXTRALIBS_MEDIA="$GST_LIBS"
7622
7623             AC_DEFINE(wxUSE_GSTREAMER)
7624         else
7625             USE_MEDIA=0
7626         fi
7627     fi
7628
7629     if test $USE_MEDIA = 1; then
7630         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
7631         AC_DEFINE(wxUSE_MEDIACTRL)
7632     else
7633         if test "$wxUSE_MEDIACTRL" = "yes"; then
7634             AC_MSG_ERROR([GStreamer not available])
7635         else
7636             dnl was set to 'auto'
7637             AC_MSG_WARN([GStreamer not available... disabling wxMediaCtrl])
7638         fi
7639     fi
7640 fi
7641
7642 dnl ---------------------------------------------------------------------------
7643 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
7644 dnl ---------------------------------------------------------------------------
7645
7646 if test "$cross_compiling" != "no"; then
7647     dnl Use best guess from host as we can't use uname when cross compiling
7648     OSINFO="\"$host\""
7649 else
7650     dnl attualy work out OS version
7651     OSINFO=`uname -s -r -m`
7652     OSINFO="\"$OSINFO\""
7653 fi
7654
7655 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
7656
7657 dnl ---------------------------------------------------------------------------
7658 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
7659 dnl ---------------------------------------------------------------------------
7660
7661 if test "x$prefix" != "xNONE"; then
7662     wxPREFIX=$prefix
7663 else
7664     wxPREFIX=$ac_default_prefix
7665 fi
7666
7667 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
7668
7669
7670 dnl ---------------------------------------------------------------------------
7671 dnl define variables with all built libraries for wx-config
7672 dnl ---------------------------------------------------------------------------
7673
7674 STD_BASE_LIBS="base"
7675 STD_GUI_LIBS=""
7676 BUILT_WX_LIBS="base"
7677 ALL_WX_LIBS="xrc stc gl media qa html adv core xml net base"
7678
7679 if test "$wxUSE_SOCKETS" = "yes" ; then
7680     STD_BASE_LIBS="net $STD_BASE_LIBS"
7681     BUILT_WX_LIBS="net $BUILT_WX_LIBS"
7682 fi
7683 if test "$wxUSE_XML" = "yes" ; then
7684     STD_BASE_LIBS="xml $STD_BASE_LIBS"
7685     BUILT_WX_LIBS="xml $BUILT_WX_LIBS"
7686 fi
7687
7688 if test "$wxUSE_GUI" = "yes"; then
7689     STD_GUI_LIBS="adv core"
7690     BUILT_WX_LIBS="$STD_GUI_LIBS $BUILT_WX_LIBS"
7691
7692     if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7693         STD_GUI_LIBS="qa $STD_GUI_LIBS"
7694         BUILT_WX_LIBS="qa $BUILT_WX_LIBS"
7695     fi
7696     if test "$wxUSE_HTML" = "yes" ; then
7697         STD_GUI_LIBS="html $STD_GUI_LIBS"
7698         BUILT_WX_LIBS="html $BUILT_WX_LIBS"
7699     fi
7700     if test "$wxUSE_MEDIACTRL" = "yes" ; then
7701         BUILT_WX_LIBS="media $BUILT_WX_LIBS"
7702     fi
7703     if test "$wxUSE_OPENGL" = "yes" ; then
7704         BUILT_WX_LIBS="gl $BUILT_WX_LIBS"
7705     fi
7706     if test "$wxUSE_AUI" = "yes" ; then
7707         BUILT_WX_LIBS="aui $BUILT_WX_LIBS"
7708     fi
7709     if test "$wxUSE_PROPGRID" = "yes" ; then
7710         BUILT_WX_LIBS="propgrid $BUILT_WX_LIBS"
7711     fi
7712     if test "$wxUSE_RIBBON" = "yes" ; then
7713         BUILT_WX_LIBS="ribbon $BUILT_WX_LIBS"
7714     fi
7715     if test "$wxUSE_RICHTEXT" = "yes" ; then
7716         BUILT_WX_LIBS="richtext $BUILT_WX_LIBS"
7717     fi
7718     if test "$wxUSE_STC" = "yes" ; then
7719         BUILT_WX_LIBS="stc $BUILT_WX_LIBS"
7720     fi
7721     if test "$wxUSE_XRC" = "yes" ; then
7722         STD_GUI_LIBS="xrc $STD_GUI_LIBS"
7723         BUILT_WX_LIBS="xrc $BUILT_WX_LIBS"
7724     fi
7725 fi
7726
7727 AC_SUBST(ALL_WX_LIBS)
7728 AC_SUBST(BUILT_WX_LIBS)
7729 AC_SUBST(STD_BASE_LIBS)
7730 AC_SUBST(STD_GUI_LIBS)
7731
7732 dnl ---------------------------------------------------------------------------
7733 dnl Output the makefiles and such from the results found above
7734 dnl ---------------------------------------------------------------------------
7735
7736 dnl all additional libraries (except wxWidgets itself) we link with
7737 EXTRA_FRAMEWORKS=
7738 if test "$wxUSE_MAC" = 1 ; then
7739     if test "$USE_DARWIN" = 1; then
7740         if test "$wxUSE_OSX_IPHONE" = 1; then
7741             EXTRA_FRAMEWORKS="-framework IOKit -framework UIKit -framework CFNetwork -framework AudioToolbox -framework CoreFoundation -framework CoreGraphics -framework OpenGLES -framework Foundation -framework QuartzCore"
7742         else
7743             EXTRA_FRAMEWORKS="-framework IOKit -framework Carbon -framework Cocoa -framework AudioToolbox -framework System -framework OpenGL -framework QuickTime"
7744         fi
7745     fi
7746 fi
7747 if test "$wxUSE_OLD_COCOA" = 1 ; then
7748     EXTRA_FRAMEWORKS="-framework IOKit -framework Cocoa"
7749     if test "$wxUSE_MEDIACTRL" = "yes"; then
7750         EXTRA_FRAMEWORKS="$EXTRA_FRAMEWORKS -framework QuickTime"
7751     fi
7752 fi
7753 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_OLD_COCOA" != 1 ; then
7754     EXTRA_FRAMEWORKS="$EXTRA_FRAMEWORKS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
7755 fi
7756
7757 LDFLAGS="$LDFLAGS $EXTRA_FRAMEWORKS"
7758 WXCONFIG_LDFLAGS="$WXCONFIG_LDFLAGS $EXTRA_FRAMEWORKS"
7759
7760 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
7761
7762 if test "$wxUSE_GUI" = "yes"; then
7763
7764     dnl TODO add checks that these samples will really compile (i.e. all the
7765     dnl      library features they need are present)
7766
7767     dnl TODO some samples are never built so far: mfc (requires VC++)
7768     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
7769                      erase event exec font image minimal render \
7770                      shaped svg taborder vscroll widgets wrapsizer"
7771
7772     if test "$wxUSE_MONOLITHIC" != "yes"; then
7773         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
7774     fi
7775     if test "$TOOLKIT" = "MSW"; then
7776         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
7777         if test "$wxUSE_UNIVERSAL" != "yes"; then
7778             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg dll"
7779         fi
7780     fi
7781     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
7782         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
7783     fi
7784 else
7785     SAMPLES_SUBDIRS="console"
7786     if test "$wxUSE_SOCKETS" = "yes" ; then
7787         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
7788     fi
7789     if test "$wxUSE_IPC" = "yes" ; then
7790         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
7791     fi
7792 fi
7793
7794
7795 dnl C/C++ compiler options used to compile wxWidgets
7796 dnl
7797 dnl check for icc before gcc as icc is also recognized as gcc
7798 if test "x$INTELCC" = "xyes" ; then
7799     dnl Warnings which can't be easily suppressed in C code are disabled:
7800     dnl
7801     dnl     #810: conversion from "x" to "y" may lose significant bits
7802     dnl     #869: parameter "foo" was never referenced
7803     dnl     #1572: floating-point equality and inequality comparisons
7804     dnl            are unreliable
7805     dnl     #1684: conversion from pointer to same-sized integral type
7806     dnl     #2259: non-pointer conversion from "x" to "y" may lose significant
7807     dnl            bits
7808     CWARNINGS="-Wall -wd810,869,981,1418,1572,1684,2259"
7809 elif test "$GCC" = yes ; then
7810     CWARNINGS="-Wall -Wundef"
7811 fi
7812
7813 if test "x$INTELCXX" = "xyes" ; then
7814     dnl Intel compiler gives some warnings which simply can't be worked
7815     dnl around or of which we have too many (810, 869) so it's impractical to
7816     dnl keep them enabled even if in theory it would be nice and some others
7817     dnl (279) are generated for standard macros and so there is nothing we can
7818     dnl do about them
7819     dnl
7820     dnl     #279: controlling expression is constant
7821     dnl     #383: value copied to temporary, reference to temporary used
7822     dnl     #444: destructor for base class "xxx" is not virtual
7823     dnl     #981: operands are evaluated in unspecified order
7824     dnl     #1418: external definition with no prior declaration
7825     dnl     #1419: external declaration in primary source file
7826     dnl     #1881: argument must be a constant null pointer value
7827     dnl
7828     dnl (for others see CWARNINGS above)
7829     CXXWARNINGS="-Wall -wd279,383,444,810,869,981,1418,1419,1881,2259"
7830 elif test "$GXX" = yes ; then
7831     CXXWARNINGS="-Wall -Wundef -Wunused-parameter -Wno-ctor-dtor-privacy"
7832     AX_CXXFLAGS_GCC_OPTION(-Woverloaded-virtual, CXXWARNINGS)
7833
7834     dnl when building under Mac we currently get hundreds of deprecation
7835     dnl warnings for Carbon symbols from the standard headers -- disable them
7836     dnl as we already know that they're deprecated and nothing else can be seen
7837     dnl with these warnings on
7838     if test "$wxUSE_MAC" = 1 ; then
7839         CXXWARNINGS="$CXXWARNINGS -Wno-deprecated-declarations"
7840     fi
7841 fi
7842
7843
7844 dnl combine everything together and remove the extra white space while doing it
7845 WXCONFIG_CFLAGS=`echo $WXCONFIG_CFLAGS`
7846 WXCONFIG_CXXFLAGS=`echo $WXCONFIG_CFLAGS $WXCONFIG_CXXFLAGS`
7847
7848
7849 dnl add -I options we use during library compilation
7850 dnl
7851 dnl note that the order is somewhat important: wxWidgets headers should
7852 dnl come first and the one with setup.h should be before $(top_srcdir)/include
7853 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
7854 dnl CodeWarrior):
7855 CPPFLAGS=`echo $WXCONFIG_CPPFLAGS \
7856  -I\\${wx_top_builddir}/lib/wx/include/${TOOLCHAIN_FULLNAME} \
7857  -I\\${top_srcdir}/include $TOOLKIT_INCLUDE \
7858  $CPPFLAGS `
7859
7860 C_AND_CXX_FLAGS="$DEBUG_CFLAGS $PROFILE_FLAGS $OPTIMISE_CFLAGS"
7861 CFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $CFLAGS `
7862 CXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $CXXFLAGS `
7863 OBJCFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $OBJCFLAGS `
7864 OBJCXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $OBJCXXFLAGS `
7865
7866 dnl now that we added WXCONFIG_CPPFLAGS to CPPFLAGS we can add the wx-config
7867 dnl only stuff to it
7868 WXCONFIG_CPPFLAGS=`echo $WXCONFIG_CPPFLAGS $WXCONFIG_ONLY_CPPFLAGS`
7869
7870
7871 if test "x$MWCC" = "xyes"; then
7872     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
7873     dnl must use <regex.h> from system not our local copy on OS X,
7874     dnl but must use local not system on OS 9.
7875     dnl The following should make all -I paths usable for <> includes
7876     dnl while first checking in real system paths.  With 8.3 using
7877     dnl -gccincludes it will actually check local paths before system
7878     dnl even for <> which is totally wrong.
7879
7880     dnl Note that because this absolutely needs to be before any -I
7881     dnl that we have to tack it on to the end of the compiler commandline.
7882     CC="$CC -cwd source -I-"
7883     CXX="$CXX -cwd source -I-"
7884 fi
7885
7886
7887 LIBS=`echo $LIBS`
7888 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
7889 EXTRALIBS_XML="$EXPAT_LINK"
7890 EXTRALIBS_HTML="$MSPACK_LINK"
7891 EXTRALIBS_MEDIA="$GST_LIBS"
7892 EXTRALIBS_STC="-lwxscintilla${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
7893 if test "$wxUSE_GUI" = "yes"; then
7894     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_HILDON $EXTRALIBS_GNOMEVFS $EXTRALIBS_GNOMEPRINT`
7895 fi
7896 if test "$wxUSE_OPENGL" = "yes"; then
7897     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
7898 fi
7899
7900 LDFLAGS="$LDFLAGS $PROFILE_FLAGS"
7901
7902 WXCONFIG_LIBS="$LIBS"
7903
7904 dnl wx-config must output builtin 3rd party libs in --libs in static build:
7905 if test "$wxUSE_REGEX" = "builtin" ; then
7906     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
7907 fi
7908 if test "$wxUSE_EXPAT" = "builtin" ; then
7909     wxconfig_3rdparty="expat $wxconfig_3rdparty"
7910 fi
7911 if test "$wxUSE_LIBTIFF" = "builtin" ; then
7912     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
7913 fi
7914 if test "$wxUSE_LIBJPEG" = "builtin" ; then
7915     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
7916 fi
7917 if test "$wxUSE_LIBPNG" = "builtin" ; then
7918     wxconfig_3rdparty="png $wxconfig_3rdparty"
7919 fi
7920 if test "$wxUSE_ZLIB" = "builtin" ; then
7921     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
7922 fi
7923
7924 for i in $wxconfig_3rdparty ; do
7925     WXCONFIG_LIBS="-lwx${i}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_LIBS"
7926 done
7927
7928
7929 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
7930     WXUNIV=1
7931
7932     case "$wxUNIV_THEMES" in
7933         ''|all)
7934             AC_DEFINE(wxUSE_ALL_THEMES)
7935             ;;
7936
7937         *)
7938             for t in `echo $wxUNIV_THEMES | tr , ' ' | tr '[[a-z]]' '[[A-Z]]'`; do
7939                 AC_DEFINE_UNQUOTED(wxUSE_THEME_$t)
7940             done
7941     esac
7942 else
7943     WXUNIV=0
7944 fi
7945
7946 AC_SUBST(wxUSE_ZLIB)
7947 AC_SUBST(wxUSE_REGEX)
7948 AC_SUBST(wxUSE_EXPAT)
7949 AC_SUBST(wxUSE_LIBJPEG)
7950 AC_SUBST(wxUSE_LIBPNG)
7951 AC_SUBST(wxUSE_LIBTIFF)
7952
7953 if test $wxUSE_MONOLITHIC = "yes" ; then
7954     MONOLITHIC=1
7955 else
7956     MONOLITHIC=0
7957 fi
7958
7959 if test $wxUSE_PLUGINS = "yes" ; then
7960     USE_PLUGINS=1
7961 else
7962     USE_PLUGINS=0
7963 fi
7964
7965 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7966     USE_QA=1
7967 else
7968     USE_QA=0
7969 fi
7970
7971 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
7972     OFFICIAL_BUILD=1
7973 else
7974     OFFICIAL_BUILD=0
7975 fi
7976
7977 AC_SUBST(VENDOR)
7978 AC_SUBST(OFFICIAL_BUILD)
7979 AC_SUBST(WX_FLAVOUR)
7980 AC_SUBST(WX_LIB_FLAVOUR)
7981
7982 AC_SUBST(WXUNIV)
7983 AC_SUBST(MONOLITHIC)
7984 AC_SUBST(USE_PLUGINS)
7985 AC_SUBST(LIBS)
7986 AC_SUBST(CXXWARNINGS)
7987 AC_SUBST(EXTRALIBS)
7988 AC_SUBST(EXTRALIBS_XML)
7989 AC_SUBST(EXTRALIBS_HTML)
7990 AC_SUBST(EXTRALIBS_MEDIA)
7991 AC_SUBST(EXTRALIBS_GUI)
7992 AC_SUBST(EXTRALIBS_OPENGL)
7993 AC_SUBST(EXTRALIBS_SDL)
7994 AC_SUBST(EXTRALIBS_STC)
7995 AC_SUBST(WITH_PLUGIN_SDL)
7996 AC_SUBST(EXTRALIBS_GTKPRINT)
7997 AC_SUBST(EXTRALIBS_GNOMEPRINT)
7998 AC_SUBST(EXTRALIBS_GNOMEVFS)
7999 AC_SUBST(EXTRALIBS_HILDON)
8000 AC_SUBST(UNICODE)
8001 AC_SUBST(DEBUG_INFO)
8002 AC_SUBST(DEBUG_FLAG)
8003 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr '[[A-Z]]' '[[a-z]]'`
8004 AC_SUBST(TOOLKIT_LOWERCASE)
8005 AC_SUBST(TOOLKIT_VERSION)
8006 AC_SUBST(DYLIB_RPATH_INSTALL)
8007 AC_SUBST(DYLIB_RPATH_POSTLINK)
8008 AC_SUBST(SAMPLES_RPATH_FLAG)
8009 AC_SUBST(HEADER_PAD_OPTION)
8010 AC_SUBST(HOST_SUFFIX)
8011 AC_SUBST(CPPUNIT_CFLAGS)
8012 AC_SUBST(CPPUNIT_LIBS)
8013
8014 case "$TOOLKIT" in
8015     GTK)
8016         TOOLKIT_DESC="GTK+"
8017         if test "$WXGTK2" = 1; then
8018             TOOLKIT_DESC="$TOOLKIT_DESC 2"
8019             if test "$wxUSE_GTKPRINT" = "yes" ; then
8020                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA GTK+ printing";
8021             fi
8022             if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
8023                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomeprint";
8024             fi
8025             if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
8026                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomevfs"
8027             fi
8028             if test "$wxUSE_LIBHILDON" = "yes"; then
8029                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
8030             fi
8031             if test "$wxUSE_LIBHILDON2" = "yes"; then
8032                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
8033             fi
8034
8035             if test "$TOOLKIT_EXTRA" != ""; then
8036                 TOOLKIT_DESC="$TOOLKIT_DESC with support for `echo $TOOLKIT_EXTRA | tr -s ' '`"
8037             fi
8038         fi
8039         ;;
8040
8041     ?*)
8042         TOOLKIT_DESC=$TOOLKIT_LOWERCASE
8043         ;;
8044
8045     *)
8046         TOOLKIT_DESC="base only"
8047         ;;
8048 esac
8049
8050 if test "$wxUSE_WINE" = "yes"; then
8051     BAKEFILE_FORCE_PLATFORM=win32
8052 fi
8053
8054 dnl gcc 3.4 has a pch bug which truncates wide character constants in headers.
8055 dnl Hopefully for a non-unicode build there aren't any wide constants in
8056 dnl headers, but for a unicode build it's best to disable pch.
8057 if test "$wxUSE_UNICODE" = yes -a "$GCC" = yes -a "$bk_use_pch" != no
8058 then
8059     AC_CACHE_CHECK(
8060         [for gcc precompiled header bug],
8061         [wx_cv_gcc_pch_bug],
8062         [[
8063             echo '#include <stdio.h>
8064                   const wchar_t test_var[] = L"awidetest";' > conftest.h
8065
8066             echo '#include "conftest.h"
8067                   int main()
8068                   {
8069                      printf("%ls", test_var);
8070                      return 0;
8071                   }' > conftest.cpp
8072
8073             wx_cv_gcc_pch_bug="pch not supported"
8074
8075             if $CXX conftest.h >/dev/null 2>&1
8076             then
8077                 wx_cv_gcc_pch_bug=
8078
8079                 if $CXX -o conftest$PROGRAM_EXT conftest.cpp >/dev/null 2>&1
8080                 then
8081                     if tr -dc '[a-z]' < conftest$PROGRAM_EXT |
8082                         grep awidetest >/dev/null
8083                     then
8084                         wx_cv_gcc_pch_bug=no
8085                     else
8086                         wx_cv_gcc_pch_bug=yes
8087                     fi
8088                 fi
8089             fi
8090
8091             rm -f conftest.h conftest.gch conftest.cpp conftest$PROGRAM_EXT
8092         ]])
8093
8094     if test "$wx_cv_gcc_pch_bug" = yes; then
8095         dnl make the default for pch 'no'
8096         dnl further below check whether the user overrode and warn them
8097         bk_use_pch=no
8098     fi
8099 fi
8100
8101 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
8102
8103 dnl make install path absolute (if not already);
8104 dnl will fail with (some) MSDOS paths
8105 case ${INSTALL} in
8106   /* ) # Absolute
8107      ;;
8108   ?:* ) # Drive letter, considered as absolute.
8109      ;;
8110   *)
8111      INSTALL=`pwd`/${INSTALL} ;;
8112 esac
8113
8114 if test "$wxUSE_GUI" = "yes"; then
8115
8116 if test "$wxUSE_MSW" = 1 ; then
8117     if test "x$WINDRES" = "x"; then
8118         AC_MSG_ERROR([Required windres program not found])
8119     fi
8120
8121     RESCOMP="$WINDRES"
8122 fi
8123
8124 if test "$wxUSE_MAC" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
8125     dnl base name of the resource file for wxMac must be the same
8126     dnl as library installation base name (-install_name)
8127     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
8128     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
8129
8130     dnl add the resources target for wxMac
8131     LIBWXMACRES="\$(wx_top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
8132
8133     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
8134
8135     MACSETFILE="\$(SETFILE)"
8136
8137     dnl resources are bundled both with shared library and applications
8138     dnl since the carb resource *must* be included in the application
8139     if test "$wxUSE_OSX_CARBON" = 1; then
8140         POSTLINK_COMMAND="\$(REZ) -d __DARWIN__ -t APPL Carbon.r -o"
8141         RESCOMP="$REZ"
8142         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL Carbon.r -o"
8143     else
8144         POSTLINK_COMMAND="cat /dev/null | \$(REZ) -d __DARWIN__ -t APPL ${LIBWXMACRES}"
8145         RESCOMP="cat /dev/null \| $REZ"
8146         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL \$libdir/$WX_RESOURCES_MACOSX_ASCII"
8147     fi
8148
8149 else
8150     dnl default value is to (silently) do nothing in the makefile
8151     MACSETFILE="@true"
8152
8153     if test "$wxUSE_PM" = 1; then
8154         RESCOMP="emxbind"
8155         WXCONFIG_RESFLAGS="-ep"
8156
8157         dnl Is this one really used anywhere for pm?
8158         POSTLINK_COMMAND="$RESCOMP $WXCONFIG_RESFLAGS"
8159     else
8160         POSTLINK_COMMAND="@true"
8161     fi
8162 fi
8163
8164 fi
8165 dnl wxUSE_GUI = 1
8166
8167
8168 dnl find out if the compiler supports PCH
8169 dnl
8170 dnl TODO: this should be in bakefile
8171 if test $GCC_PCH = 1
8172 then
8173     if test "$wx_cv_gcc_pch_bug" = yes; then
8174         AC_MSG_WARN([*** Precompiled header support is broken on this compiler])
8175         AC_MSG_WARN([*** --enable-precomp-headers is not recommended])
8176         AC_MSG_WARN([*** see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13361])
8177     fi
8178
8179     # Our WX_PRECOMP flag does not make sense for any language except C++ because
8180     # the headers that benefit from precompilation are mostly C++ headers.
8181     CXXFLAGS="-DWX_PRECOMP $CXXFLAGS"
8182     # When Bakefile can do multi-language PCH (e.g. C++ and Objective-C++) enable this:
8183     #OBJCXXFLAGS="-DWX_PRECOMP $CXXFLAGS"
8184 fi
8185
8186 dnl HACK ALERT!!
8187 dnl For now, we need to alter bk-deps not to generate deps
8188 dnl when we've configured a Universal binary build.
8189 dnl The next version of Bakefile will have the correct fix for this
8190 dnl at which time, this hack can be removed.
8191
8192 if test "$wxUSE_MAC" = 1 ; then
8193     if test "x$wxUSE_UNIVERSAL_BINARY" != "xno" ; then
8194         sed "s/DEPSMODE=gcc/DEPSMODE=none/" < bk-deps > temp
8195         mv temp bk-deps
8196         chmod +x bk-deps
8197     fi
8198 fi
8199
8200 if test "$wxUSE_SHARED" = "yes"; then
8201     dnl Need addtional flag on OS/2, so override bakefiles value
8202     dnl (there currently is no suitable variable to which the
8203     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
8204     case "${host}" in
8205       *-pc-os2_emx | *-pc-os2-emx )
8206         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
8207         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
8208         cp -p ${srcdir}/src/os2/dllnames.sh .
8209         cp -p ${srcdir}/src/os2/dllar.sh .
8210       ;;
8211     esac
8212 fi
8213 if test "$wxUSE_OMF" = "yes"; then
8214     case "${host}" in
8215       *-pc-os2_emx | *-pc-os2-emx )
8216         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
8217         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
8218         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
8219       ;;
8220     esac
8221 fi
8222
8223 dnl TOOLCHAIN_DEFS should be used for both wx and client code
8224 WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $TOOLCHAIN_DEFS"
8225
8226
8227 dnl Sun cc is compatible with gcc and so either of them can use the C
8228 dnl libraries built with the other, i.e. gcc can be used to build wxGTK under
8229 dnl Solaris where GTK+ is compiled using cc and cc can be used under Linux
8230 dnl where GTK+ is built with gcc
8231 dnl
8232 dnl However the compiler options are not compatible at all and in particular
8233 dnl gcc doesn't like cc -mt option and cc doesn't like -pthread. We simply
8234 dnl filter them out as we already have the correct options for multithreaded
8235 dnl programs if we're using threads (and if we don't, it shouldn't matter)
8236 case "${host}" in
8237     *-*-solaris2* )
8238         dnl system packages are compiled with Sun CC and so pkg-config outputs
8239         dnl CC-specific "-mt" flag, remove it when using gcc
8240         if test "$GCC" = yes; then
8241             CPPFLAGS=`echo $CPPFLAGS | sed 's/-mt//'`
8242             LIBS=`echo $LIBS | sed 's/-mt//'`
8243             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-mt//'`
8244         fi
8245         ;;
8246
8247     *-*-linux* )
8248         dnl OTOH when using Sun CC under Linux, the flags contain gcc-specific
8249         dnl -pthreads which Sun CC doesn't know about
8250         if test "x$SUNCXX" = xyes; then
8251             CPPFLAGS=`echo $CPPFLAGS | sed 's/-pthread//'`
8252             LIBS=`echo $LIBS | sed 's/-pthread//'`
8253             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-pthread//'`
8254         fi
8255         ;;
8256 esac
8257
8258 dnl Add visibility support flags to CFLAGS/CXXFLAGS - do it this late so that
8259 dnl it doesn't affect compilation checks above
8260 CFLAGS="$CFLAGS $CFLAGS_VISIBILITY"
8261 CXXFLAGS="$CXXFLAGS $CXXFLAGS_VISIBILITY"
8262 OBJCFLAGS="$OBJCFLAGS $CFLAGS_VISIBILITY"
8263 OBJCXXFLAGS="$OBJCXXFLAGS $CXXFLAGS_VISIBILITY"
8264
8265 dnl for convenience, sort the samples in alphabetical order
8266 dnl
8267 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
8268 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
8269 dnl
8270 dnl       Unfortunately, there is a bug in OS/2's tr, such that
8271 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
8272 dnl       only removes the Unix-like part of the introduced line break.
8273 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
8274
8275 dnl subtle bakefile goop.
8276 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
8277 dnl I wish we would have called it something less likely to clash with
8278 dnl things though.
8279 AC_SUBST(SHARED)
8280
8281 dnl global options
8282 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
8283 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
8284
8285 dnl toolkit options
8286 AC_SUBST(USE_GUI)
8287 AC_SUBST(AFMINSTALL)
8288 AC_SUBST(WIN32INSTALL)
8289 AC_SUBST(TOOLKIT)
8290 AC_SUBST(TOOLKIT_DIR)
8291 AC_SUBST(TOOLCHAIN_NAME)
8292 AC_SUBST(TOOLCHAIN_FULLNAME)
8293
8294 dnl wx-config options
8295 AC_SUBST(host_alias)
8296 AC_SUBST(cross_compiling)
8297 AC_SUBST(WIDGET_SET)
8298 AC_SUBST(WX_RELEASE)
8299 AC_SUBST(WX_VERSION)
8300 AC_SUBST(WX_SUBVERSION)
8301 AC_SUBST(WX_CHARTYPE)
8302
8303 dnl note that in addition to the usual CPP/C/CXXFLAGS which are used for
8304 dnl building the library itself, we also have WXCONFIG_-prefixed variants which
8305 dnl are used when building the libraries using the library
8306 dnl
8307 dnl so put anything which should be used only during the library build in, e.g.
8308 dnl CXXFLAGS, but put everything else (by default) into WXCONFIG_CXXFLAGS
8309 dnl
8310 dnl and, finally, for some things which should be only used by wx-config but
8311 dnl not during the library compilation, use WXCONFIG_ONLY_CPPFLAGS which is
8312 dnl added to WXCONFIG_CPPFLAGS after adding the latter to CPPFLAGS
8313 AC_SUBST(WXCONFIG_CPPFLAGS)
8314 AC_SUBST(WXCONFIG_CFLAGS)
8315 AC_SUBST(WXCONFIG_CXXFLAGS)
8316
8317 AC_SUBST(WXCONFIG_LIBS)
8318 AC_SUBST(WXCONFIG_RPATH)
8319 AC_SUBST(WXCONFIG_LDFLAGS)
8320 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
8321 AC_SUBST(WXCONFIG_RESFLAGS)
8322
8323 dnl distribution vars
8324 AC_SUBST(GUIDIST)
8325 AC_SUBST(DISTDIR)
8326
8327 dnl additional subdirectories where we will build
8328 AC_SUBST(SAMPLES_SUBDIRS)
8329
8330 dnl additional libraries and linker settings
8331 AC_SUBST(LDFLAGS)
8332 AC_SUBST(LDFLAGS_GL)
8333 AC_SUBST(OPENGL_LIBS)
8334 AC_SUBST(DMALLOC_LIBS)
8335 AC_SUBST(WX_VERSION_TAG)
8336
8337 dnl additional resurces settings
8338 AC_SUBST(RESCOMP)
8339 AC_SUBST(WINDRES)
8340 AC_SUBST(REZ)
8341 AC_SUBST(RESFLAGS)
8342 AC_SUBST(RESPROGRAMOBJ)
8343 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
8344 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
8345
8346 dnl additional for Mac OS X
8347 AC_SUBST(DEREZ)
8348 AC_SUBST(LIBWXMACRES)
8349 AC_SUBST(POSTLINK_COMMAND)
8350 AC_SUBST(MACSETFILE)
8351
8352 dnl other tools
8353 AC_SUBST(GCC)
8354 AC_SUBST(DLLTOOL)
8355
8356
8357 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
8358 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
8359 dnl - and we do use it)
8360 AC_PROG_MAKE_SET
8361
8362
8363 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
8364
8365 if test "$USE_WIN32" = 1; then
8366     AC_CONFIG_COMMANDS([rcdefs.h],
8367         [
8368             mkdir -p $outdir &&
8369             $CPP $infile | sed 's/^# *[1-9].*//;s/^ *//;/./,/^$/!d' > $outdir/rcdefs.h
8370         ],
8371         [
8372             CPP="$CPP"
8373             infile="$srcdir/include/wx/msw/genrcdefs.h"
8374             outdir="lib/wx/include/$TOOLCHAIN_FULLNAME/wx/msw"
8375         ]
8376     )
8377 fi
8378
8379 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
8380                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
8381                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
8382
8383 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
8384                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
8385                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
8386
8387 dnl this is used to run ifacecheck with the same flags used by the compiler
8388 dnl for the real compilation:
8389 AC_CONFIG_FILES([ utils/ifacecheck/rungccxml.sh ],
8390                 [ chmod +x utils/ifacecheck/rungccxml.sh ])
8391
8392 if test "$wx_cv_version_script" = "yes"; then
8393     AC_CONFIG_FILES(version-script)
8394 fi
8395 AC_CONFIG_FILES(Makefile)
8396
8397 AC_CONFIG_COMMANDS([wx-config],
8398                    [ rm -f wx-config
8399                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
8400                    ],
8401                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
8402                      LN_S="${LN_S}"
8403                    ])
8404
8405 dnl This would give us us build dir that in every significant way
8406 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
8407 dnl though in this form because AC_CONFIG_LINKS will fail for directories
8408 dnl on platforms that do not have symlinks.
8409 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
8410
8411 if test "$wxWITH_SUBDIRS" != "no"; then
8412 dnl Configure samples, demos etc. directories, but only if they are present:
8413 if test "$wxUSE_GUI" = "yes"; then
8414     SUBDIRS="samples demos utils"
8415 else
8416     dnl we build wxBase only
8417     dnl there are no wxBase programs in demos
8418     SUBDIRS="samples utils"
8419 fi
8420 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
8421 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
8422
8423 for subdir in $SUBDIRS; do
8424     if test -d ${srcdir}/${subdir} ; then
8425         if test "$wxUSE_GUI" = "yes"; then
8426             if test ${subdir} = "samples"; then
8427                 dnl only take those samples which compile in the current
8428                 dnl configuration and which exist
8429                 makefiles="samples/Makefile.in $makefiles"
8430                 for sample in $SAMPLES_SUBDIRS; do
8431                     if test -d $srcdir/samples/$sample; then
8432                         makefiles="samples/$sample/Makefile.in $makefiles"
8433                     fi
8434                 done
8435             else
8436                 dnl assume that everything compiles for utils &c
8437                 dnl any that shouldn't be built can be added to
8438                 dnl DISABLED_UTILS, DISABLED_DEMOS
8439                 disabled_var=DISABLED_`echo $subdir | tr '[[a-z]]' '[[A-Z]]'`
8440                 eval "disabled=\$$disabled_var"
8441                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
8442                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | $EGREP -v "$disabled"`
8443             fi
8444         else
8445             dnl we build wxBase only
8446             dnl don't take all samples/utils, just those which build with wxBase
8447             if test ${subdir} = "samples"; then
8448                 dnl only take those samples which compile in the current
8449                 dnl configuration and which exist
8450                 makefiles="samples/Makefile.in $makefiles"
8451                 for sample in `echo $SAMPLES_SUBDIRS`; do
8452                     if test -d $srcdir/samples/$sample; then
8453                         makefiles="samples/$sample/Makefile.in $makefiles"
8454                     fi
8455                 done
8456             elif test ${subdir} = "utils"; then
8457                 makefiles=""
8458                 for util in ifacecheck ; do
8459                     if test -d $srcdir/utils/$util ; then
8460                         makefiles="utils/$util/src/Makefile.in \
8461                                    $makefiles"
8462                     fi
8463                 done
8464             else
8465                 dnl assume that everything compiles for tests
8466                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
8467             fi
8468         fi
8469
8470         for mkin in $makefiles ; do
8471             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
8472             AC_CONFIG_FILES([$mk])
8473         done
8474     fi
8475 done
8476 fi dnl wxWITH_SUBDIRS
8477
8478 AC_OUTPUT
8479
8480 dnl report how we have been configured
8481 echo
8482 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
8483 echo ""
8484 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_DESC}"
8485 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
8486 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
8487 echo $ECHO_N "  Should wxWidgets support Unicode?                       ${wxUSE_UNICODE:-no}$ECHO_C"
8488 if test "$wxUSE_UNICODE" = "yes"; then
8489     if test "$wxUSE_UNICODE_UTF8" = "yes"; then
8490         echo " (using UTF-8)"
8491     else
8492         echo " (using wchar_t)"
8493     fi
8494 else
8495     echo
8496 fi
8497
8498 echo "  What level of wxWidgets compatibility should be enabled?"
8499 echo "                                       wxWidgets 2.6      ${WXWIN_COMPATIBILITY_2_6:-no}"
8500 echo "                                       wxWidgets 2.8      ${WXWIN_COMPATIBILITY_2_8:-yes}"
8501
8502 echo "  Which libraries should wxWidgets use?"
8503 echo "                                       STL                ${wxUSE_STL}"
8504 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
8505 echo "                                       png                ${wxUSE_LIBPNG-none}"
8506 echo "                                       regex              ${wxUSE_REGEX}"
8507 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
8508 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
8509 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
8510 fi
8511 echo "                                       zlib               ${wxUSE_ZLIB}"
8512 echo "                                       expat              ${wxUSE_EXPAT}"
8513 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
8514 echo "                                       sdl                ${wxUSE_LIBSDL}"
8515
8516 echo ""
8517
8518 dnl vi: set et sts=4 sw=4 com=\:dnl: