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 wxWidgets licence.
  12 dnl
  13 dnl Version: $Id$
  14 dnl ---------------------------------------------------------------------------
  15
  16 dnl ---------------------------------------------------------------------------
  17 dnl initialization
  18 dnl ---------------------------------------------------------------------------
  19
  20 AC_INIT([wxWidgets], [2.9.0], [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, target variables and the same with _alias
  26 AC_CANONICAL_BUILD
  27 AC_CANONICAL_HOST
  28 AC_CANONICAL_TARGET
  29
  30
  31 dnl When making releases do:
  32 dnl
  33 dnl wx_release_number += 1
  34
  35 wx_major_version_number=2
  36 wx_minor_version_number=9
  37 wx_release_number=0
  38 wx_subrelease_number=0
  39
  40 WX_RELEASE=$wx_major_version_number.$wx_minor_version_number
  41 WX_VERSION=$WX_RELEASE.$wx_release_number
  42 WX_SUBVERSION=$WX_VERSION.$wx_subrelease_number
  43
  44 WX_MSW_VERSION=$wx_major_version_number$wx_minor_version_number$wx_release_number
  45
  46
  47 dnl Autoconf-2.60 changed the meaning of top_builddir variable, so we have
  48 dnl to use our own replacement that will work with both 2.5x and 2.60+:
  49 wx_top_builddir="`pwd`"
  50 AC_SUBST(wx_top_builddir)
  51
  52
  53 dnl ------------------------------------------------------------------------
  54 dnl Check platform (host system)
  55 dnl ------------------------------------------------------------------------
  56
  57 dnl OS (assume Unix)
  58 USE_UNIX=1
  59 USE_OS2=0
  60 USE_WIN32=0
  61 USE_DOS=0
  62 USE_BEOS=0
  63 USE_MAC=0
  64
  65 dnl Unix kind
  66 USE_AIX=
  67 USE_BSD=                            dnl any BSD
  68 USE_DARWIN=                         dnl a.k.a. Mac OS X
  69 USE_FREEBSD=
  70 USE_GNU=                            dnl GNU/Hurd
  71 USE_HPUX=
  72 USE_LINUX=
  73 USE_NETBSD=
  74 USE_OPENBSD=
  75 USE_OSF=                            dnl OSF/1 (obsolete?)
  76 USE_SGI=
  77 USE_SOLARIS=                        dnl Solaris ("SunOS" >= 5)
  78 USE_SUN=                            dnl SunOS or Solaris
  79 USE_SUNOS=                          dnl old/real SunOS (obsolete)
  80 USE_SVR4=                           dnl SysV R4
  81 USE_SYSV=                           dnl any System V
  82 USE_VMS=
  83 USE_ULTRIX=
  84 USE_UNIXWARE=
  85
  86 dnl hardware platform
  87 USE_ALPHA=
  88
  89 dnl on some platforms xxx_r() functions are declared inside "#ifdef
  90 dnl _REENTRANT" and it's easier to just define this symbol for these platforms
  91 dnl than checking it during run-time
  92 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
  93
  94 dnl the list of all available toolkits
  95 dnl
  96 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
  97 ALL_TOOLKITS="COCOA GTK MAC MGL MICROWIN MOTIF MSW PM X11 DFB"
  98
  99 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 100 dnl     which are either yes or no
 101 DEFAULT_wxUSE_COCOA=0
 102 DEFAULT_wxUSE_GTK=0
 103 DEFAULT_wxUSE_MAC=0
 104 DEFAULT_wxUSE_MGL=0
 105 DEFAULT_wxUSE_MICROWIN=0
 106 DEFAULT_wxUSE_MOTIF=0
 107 DEFAULT_wxUSE_MSW=0
 108 DEFAULT_wxUSE_PM=0
 109 DEFAULT_wxUSE_X11=0
 110 DEFAULT_wxUSE_DFB=0
 111
 112 dnl these are the values which are really default for the given platform -
 113 dnl they're not cached and are only used if no --with-toolkit was given *and*
 114 dnl nothing was found in the cache
 115 DEFAULT_DEFAULT_wxUSE_COCOA=0
 116 DEFAULT_DEFAULT_wxUSE_GTK=0
 117 DEFAULT_DEFAULT_wxUSE_MAC=0
 118 DEFAULT_DEFAULT_wxUSE_MGL=0
 119 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 120 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 121 DEFAULT_DEFAULT_wxUSE_MSW=0
 122 DEFAULT_DEFAULT_wxUSE_PM=0
 123 DEFAULT_DEFAULT_wxUSE_X11=0
 124 DEFAULT_DEFAULT_wxUSE_DFB=0
 125
 126 PROGRAM_EXT=
 127 SO_SUFFIX=so
 128 SAMPLES_RPATH_FLAG=
 129 SAMPLES_RPATH_POSTLINK=
 130
 131 DEFAULT_STD_FLAG=yes
 132
 133 dnl to support a new system, you need to add its canonical name (as determined
 134 dnl by config.sub or specified by the configure command line) to this "case"
 135 dnl and also define the shared library flags below - search for
 136 dnl SHARED_LIB_SETUP to find the exact place
 137 case "${host}" in
 138   *-hp-hpux* )
 139     USE_HPUX=1
 140     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 141     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 142     SO_SUFFIX=sl
 143     AC_DEFINE(__HPUX__)
 144
 145     dnl many standard declarations in HP-UX headers are only included if either
 146     dnl _HPUX_SOURCE is defined, see stdsyms(5)
 147     CPPFLAGS="-D_HPUX_SOURCE $CPPFLAGS"
 148   ;;
 149   *-*-linux* )
 150     USE_LINUX=1
 151     AC_DEFINE(__LINUX__)
 152     TMP=`uname -m`
 153     if test "x$TMP" = "xalpha"; then
 154       USE_ALPHA=1
 155       AC_DEFINE(__ALPHA__)
 156     fi
 157     DEFAULT_DEFAULT_wxUSE_GTK=1
 158   ;;
 159   *-*-gnu* | *-*-k*bsd*-gnu )
 160     USE_GNU=1
 161     TMP=`uname -m`
 162     if test "x$TMP" = "xalpha"; then
 163       USE_ALPHA=1
 164       AC_DEFINE(__ALPHA__)
 165     fi
 166     DEFAULT_DEFAULT_wxUSE_GTK=1
 167   ;;
 168   *-*-irix5* | *-*-irix6* )
 169     USE_SGI=1
 170     USE_SVR4=1
 171     AC_DEFINE(__SGI__)
 172     AC_DEFINE(__SVR4__)
 173     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 174   ;;
 175   *-*-solaris2* )
 176     USE_SUN=1
 177     USE_SOLARIS=1
 178     USE_SVR4=1
 179     AC_DEFINE(__SUN__)
 180     AC_DEFINE(__SOLARIS__)
 181     AC_DEFINE(__SVR4__)
 182     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 183     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 184   ;;
 185   *-*-sunos4* )
 186     USE_SUN=1
 187     USE_SUNOS=1
 188     USE_BSD=1
 189     AC_DEFINE(__SUN__)
 190     AC_DEFINE(__SUNOS__)
 191     AC_DEFINE(__BSD__)
 192     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 193   ;;
 194   *-*-freebsd*)
 195     USE_BSD=1
 196     USE_FREEBSD=1
 197     AC_DEFINE(__FREEBSD__)
 198     AC_DEFINE(__BSD__)
 199     DEFAULT_DEFAULT_wxUSE_GTK=1
 200   ;;
 201   *-*-openbsd*|*-*-mirbsd*)
 202     USE_BSD=1
 203     USE_OPENBSD=1
 204     AC_DEFINE(__OPENBSD__)
 205     AC_DEFINE(__BSD__)
 206     DEFAULT_DEFAULT_wxUSE_GTK=1
 207   ;;
 208   *-*-netbsd*)
 209     USE_BSD=1
 210     USE_NETBSD=1
 211     AC_DEFINE(__NETBSD__)
 212     AC_DEFINE(__BSD__)
 213     DEFAULT_DEFAULT_wxUSE_GTK=1
 214     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 215
 216     dnl some standard declarations in NetBSD headers are only included if
 217     dnl _NETBSD_SOURCE and _LIBC are defined, e.g. getservbyname_r in netdb.h
 218     CPPFLAGS="-D_NETBSD_SOURCE -D_LIBC $CPPFLAGS"
 219   ;;
 220   *-*-osf* )
 221     USE_ALPHA=1
 222     USE_OSF=1
 223     AC_DEFINE(__ALPHA__)
 224     AC_DEFINE(__OSF__)
 225     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 226     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 227   ;;
 228   *-*-dgux5* )
 229     USE_ALPHA=1
 230     USE_SVR4=1
 231     AC_DEFINE(__ALPHA__)
 232     AC_DEFINE(__SVR4__)
 233     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 234   ;;
 235   *-*-sysv5* )
 236     USE_SYSV=1
 237     USE_SVR4=1
 238     AC_DEFINE(__SYSV__)
 239     AC_DEFINE(__SVR4__)
 240     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 241   ;;
 242   *-*-aix* )
 243     USE_AIX=1
 244     USE_SYSV=1
 245     USE_SVR4=1
 246     dnl quoting from http://www-1.ibm.com/servers/esdd/articles/gnu.html:
 247     dnl
 248     dnl     Both archive libraries and shared libraries on AIX have an .a
 249     dnl     extension. This will explain why you can't link with an .so and
 250     dnl     why it works with the name changed to .a.
 251     SO_SUFFIX=a
 252     AC_DEFINE(__AIX__)
 253     AC_DEFINE(__SYSV__)
 254     AC_DEFINE(__SVR4__)
 255     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 256   ;;
 257
 258   *-*-*UnixWare*)
 259     USE_SYSV=1
 260     USE_SVR4=1
 261     USE_UNIXWARE=1
 262     AC_DEFINE(__UNIXWARE__)
 263   ;;
 264
 265   *-*-cygwin* | *-*-mingw32* )
 266     dnl MBN: some of the defines have been moved after toolkit detection
 267     dnl      because for wxMotif/wxGTK/wxX11 to build on Cygwin
 268     dnl      USE_UNIX  must be set and not USE_WIN32
 269     SO_SUFFIX=dll
 270     PROGRAM_EXT=".exe"
 271     DEFAULT_DEFAULT_wxUSE_MSW=1
 272   ;;
 273
 274   *-pc-msdosdjgpp )
 275     USE_UNIX=0
 276     USE_DOS=1
 277     AC_DEFINE(__DOS__)
 278     PROGRAM_EXT=".exe"
 279     DEFAULT_DEFAULT_wxUSE_MGL=1
 280   ;;
 281
 282   *-pc-os2_emx | *-pc-os2-emx )
 283     AC_DEFINE(__EMX__)
 284     USE_OS2=1
 285     AC_DEFINE(__OS2__)
 286     PROGRAM_EXT=".exe"
 287     DEFAULT_DEFAULT_wxUSE_PM=1
 288     dnl "c++" wrapper is not always available, so always use plain gcc.
 289     CXX=gcc
 290     LDFLAGS="$LDFLAGS -Zcrtdll"
 291     dnl
 292     dnl Some special code that's automatically added by autoconf-2.57 for OS/2
 293     dnl and hopefully also by autoconf-2.58 and newer on all other platforms.
 294     dnl For now however, we still need it to make sure the configure script
 295     dnl works on OS/2 no matter what platform it is generated on.
 296     ac_executable_extensions=".exe"
 297     export ac_executable_extensions
 298     dnl This strange code is necessary to deal with handling of
 299     dnl backslashes by ksh and pdksh's sh variant.
 300     ac_save_IFS="$IFS"
 301     IFS='\\'
 302     ac_TEMP_PATH=
 303     for ac_dir in $PATH; do
 304       IFS=$ac_save_IFS
 305       if test -z "$ac_TEMP_PATH"; then
 306         ac_TEMP_PATH="$ac_dir"
 307       else
 308         ac_TEMP_PATH="$ac_TEMP_PATH/$ac_dir"
 309       fi
 310     done
 311     export PATH="$ac_TEMP_PATH"
 312     unset ac_TEMP_PATH
 313     DEFAULT_STD_FLAG=no
 314   ;;
 315
 316   *-*-darwin* )
 317     dnl Darwin based distributions (including Mac OS X)
 318     USE_BSD=1
 319     USE_DARWIN=1
 320     SO_SUFFIX=dylib
 321     AC_DEFINE(__BSD__)
 322     AC_DEFINE(__DARWIN__)
 323     AC_DEFINE(TARGET_CARBON)
 324     DEFAULT_DEFAULT_wxUSE_MAC=1
 325     DEFAULT_STD_FLAG=no
 326   ;;
 327   powerpc-apple-macos* )
 328     dnl Classic Mac OS (< X)
 329     USE_UNIX=0
 330     dnl For some reason the test that should be cross-compiler capable fails
 331     dnl However, there is no doubt that MacOS PowerPC is big endian.
 332     ac_cv_c_bigendian=yes
 333     SO_SUFFIX=shlib
 334     dnl AC_DEFINE(TARGET_CARBON)
 335     dnl platform.h needs TARGET_CARBON before setup.h, we'll add it to CPPFLAGS
 336     DEFAULT_DEFAULT_wxUSE_MAC=1
 337     DEFAULT_STD_FLAG=no
 338   ;;
 339
 340   *-*-beos* )
 341     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 342     USE_BEOS=1
 343     AC_DEFINE(__BEOS__)
 344   ;;
 345
 346   *)
 347     AC_MSG_WARN([*** System type ${host} is unknown, assuming generic Unix and continuing nevertheless.])
 348     AC_MSG_WARN([*** Please report the build results to wx-dev@lists.wxwidgets.org.])
 349
 350     DEFAULT_DEFAULT_wxUSE_X11=1
 351     DEFAULT_wxUSE_SHARED=no
 352 esac
 353
 354 dnl ---------------------------------------------------------------------------
 355 dnl command line options for configure
 356 dnl ---------------------------------------------------------------------------
 357
 358 dnl the default values for all options - we collect them all here to simplify
 359 dnl modification of the default values (for example, if the defaults for some
 360 dnl platform should be changed, it can be done here too)
 361 dnl
 362 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 363
 364 WX_ARG_CACHE_INIT
 365
 366 dnl it's only necessary to list the options which should be disabled by
 367 dnl default, all the rest have default value of "yes" (or, rather, of
 368 dnl wxUSE_ALL_FEATURES which is the only which has to be set to "yes" by
 369 dnl default)
 370 DEFAULT_wxUSE_ALL_FEATURES=yes
 371
 372 DEFAULT_wxUSE_STD_IOSTREAM=$DEFAULT_STD_FLAG
 373 DEFAULT_wxUSE_STD_STRING=$DEFAULT_STD_FLAG
 374
 375 dnl libraries disabled by default
 376 DEFAULT_wxUSE_DMALLOC=no
 377 DEFAULT_wxUSE_LIBGNOMEVFS=no
 378 DEFAULT_wxUSE_LIBHILDON=no
 379 DEFAULT_wxUSE_LIBMSPACK=no
 380 DEFAULT_wxUSE_LIBSDL=no
 381 DEFAULT_wxUSE_ODBC=no
 382 DEFAULT_wxUSE_OPENGL=no
 383
 384 dnl features disabled by default
 385 DEFAULT_wxUSE_ACCESSIBILITY=no
 386 DEFAULT_wxUSE_DATAVIEWCTRL=no
 387 DEFAULT_wxUSE_GRAPHICS_CONTEXT=no
 388 DEFAULT_wxUSE_MEDIACTRL=no
 389 DEFAULT_wxUSE_TAB_DIALOG=no
 390
 391 DEFAULT_wxUSE_UNICODE_UTF8=auto
 392 DEFAULT_wxUSE_UNICODE_UTF8_LOCALE=no
 393
 394 DEFAULT_wxUSE_OFFICIAL_BUILD=no
 395
 396 dnl Applicable only when --with-gtk was used:
 397 DEFAULT_wxUSE_GTK2=yes
 398
 399 dnl Always default to no. Only special cases require this.
 400 DEFAULT_wxUSE_OBJC_UNIQUIFYING=no
 401
 402
 403 for toolkit in `echo $ALL_TOOLKITS`; do
 404   LINE=`grep "wxUSE_$toolkit=" ${wx_arg_cache_file}`
 405   if test "x$LINE" != "x" ; then
 406     has_toolkit_in_cache=1
 407     eval "DEFAULT_$LINE"
 408     eval "CACHE_$toolkit=1"
 409
 410     LINE=`grep "wx${toolkit}_VERSION=" ${wx_arg_cache_file}`
 411     if test "x$LINE" != "x" ; then
 412         eval "DEFAULT_$LINE"
 413     fi
 414   fi
 415 done
 416
 417 dnl ===========================
 418 dnl deal with configure options
 419 dnl ===========================
 420
 421 dnl we use several macros here:
 422 dnl     - AC_ARG_WITH/AC_ARG_ENABLE are the standard autoconf macros, see
 423 dnl       autoconf manual for details about them
 424 dnl     - WX_ARG_WITH/WX_ARG_ENABLE are their wx counterparts which perform
 425 dnl       the caching of the command line options and also use DEFAULT_foo
 426 dnl       variable as the default value for "foo" if neither --enable-foo nor
 427 dnl       --disable-foo is specified
 428 dnl     - WX_ARG_SYS_WITH is a special version of WX_ARG_WITH which allows
 429 dnl       to choose not only whether an external library is used but also if we
 430 dnl       use the copy of it included with wxWidgets or an already installed
 431 dnl       system version
 432 dnl     - WX_ARG_WITHOUT/WX_ARG_DISABLE mirror WX_ARG_WITH/WX_ARG_ENABLE but
 433 dnl       should be used for the options which are enabled by default
 434 dnl     - WX_ARG_FEATURE is a version of WX_ARG_ENABLE which should be used for
 435 dnl       optional features, i.e. options which should be disabled if
 436 dnl       --disable-all_features is specified (WX_ARG_WITH/WX_ARG_SYS_WITH are
 437 dnl       also affected by this)
 438
 439 dnl ---------------------------------------------------------------------------
 440 dnl global build options
 441 dnl ---------------------------------------------------------------------------
 442
 443 WX_ARG_DISABLE(gui,        [  --disable-gui           don't build GUI parts of the library], wxUSE_GUI)
 444 WX_ARG_ENABLE(monolithic,  [  --enable-monolithic     build wxWidgets as single library], wxUSE_MONOLITHIC)
 445 WX_ARG_ENABLE(plugins,     [  --enable-plugins        build parts of wxWidgets as loadable components], wxUSE_PLUGINS)
 446 WX_ARG_WITHOUT(subdirs,    [  --without-subdirs       don't generate makefiles for samples/demos/...], wxWITH_SUBDIRS)
 447 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
 448 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
 449 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
 450 if test "x$VENDOR" = "x"; then
 451     VENDOR="custom"
 452 fi
 453
 454 WX_ARG_DISABLE(all_features,[  --disable-all_features  disable all optional features to build minimal library], wxUSE_ALL_FEATURES)
 455
 456 dnl ---------------------------------------------------------------------------
 457 dnl port selection
 458 dnl ---------------------------------------------------------------------------
 459
 460 if test "$wxUSE_GUI" = "yes"; then
 461
 462 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWidgets GUI controls instead of native ones], wxUSE_UNIVERSAL)
 463 if test "$wxUSE_UNIVERSAL" = "yes"; then
 464     AC_ARG_WITH(themes,    [  --with-themes=all|list  use only the specified comma-separated list of wxUniversal themes], [wxUNIV_THEMES="$withval"])
 465 fi
 466
 467 dnl we use AC_ARG_WITH and not WX_ARG_WITH for the toolkit options as they
 468 dnl shouldn't default to wxUSE_ALL_FEATURES, and we don't need to cache them
 469 dnl automatically
 470 AC_ARG_WITH(gtk,          [[  --with-gtk[=VERSION]    use GTK+, VERSION can be 2 (default), 1 or "any"]], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 471 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 472 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" CACHE_MAC=1 TOOLKIT_GIVEN=1])
 473 AC_ARG_WITH(cocoa,         [  --with-cocoa            use Cocoa], [wxUSE_COCOA="$withval" CACHE_COCOA=1 TOOLKIT_GIVEN=1])
 474 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 475 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 476 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 477 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 478 AC_ARG_WITH(directfb,      [  --with-directfb         use DirectFB], [wxUSE_DFB="$withval" wxUSE_UNIVERSAL="yes" CACHE_DFB=1 TOOLKIT_GIVEN=1])
 479 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 480 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 481 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 482
 483 AC_ARG_ENABLE(gtk2,        [  --disable-gtk2          use GTK+ 1.2 instead of 2.0], [wxUSE_GTK2="$enableval"])
 484 WX_ARG_ENABLE(gpe,         [  --enable-gpe            use GNOME PDA Environment features if possible], wxUSE_GPE)
 485
 486 dnl ---------------------------------------------------------------------------
 487 dnl external libraries
 488 dnl ---------------------------------------------------------------------------
 489
 490 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 491 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 492 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 493 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 494 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 495 WX_ARG_WITHOUT(gnomeprint, [  --without-gnomeprint    don't use GNOME printing libraries], wxUSE_LIBGNOMEPRINT)
 496 WX_ARG_WITH(gnomevfs,      [  --with-gnomevfs         use GNOME VFS for associating MIME types], wxUSE_LIBGNOMEVFS)
 497 WX_ARG_WITH(hildon,        [  --with-hildon           use Hildon framework for Nokia 770], wxUSE_LIBHILDON)
 498 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 499
 500 fi
 501 dnl for GUI only
 502
 503 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 504 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 505 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 506 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 507 WX_ARG_SYS_WITH(odbc,      [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
 508 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 509
 510 dnl ---------------------------------------------------------------------------
 511 dnl global compile options
 512 dnl ---------------------------------------------------------------------------
 513
 514 WX_ARG_DISABLE(shared,     [  --disable-shared        create static library instead of shared], wxUSE_SHARED)
 515 WX_ARG_DISABLE(optimise,   [  --disable-optimise      create optimised code], wxUSE_OPTIMISE)
 516 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 517 WX_ARG_ENABLE(stl,         [  --enable-stl            use STL for containers], wxUSE_STL)
 518 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 519 WX_ARG_ENABLE(std_string,    [  --enable-std_string     use standard C++ string classes], wxUSE_STD_STRING)
 520 WX_ARG_DISABLE(unicode,      [  --disable-unicode       compile without Unicode support], wxUSE_UNICODE)
 521 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 522 WX_ARG_ENABLE_PARAM(utf8,    [  --enable-utf8           use UTF-8 representation for strings (Unix only)], wxUSE_UNICODE_UTF8)
 523 WX_ARG_ENABLE(utf8only,      [  --enable-utf8only      only support UTF-8 locales in UTF-8 build (Unix only)], wxUSE_UNICODE_UTF8_LOCALE)
 524 WX_ARG_ENABLE(extended_rtti, [  --enable-extended_rtti  use extended RTTI (XTI)], wxUSE_EXTENDED_RTTI)
 525 if test "$USE_OS2" = "1"; then
 526     DEFAULT_wxUSE_OMF=no
 527     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 528 fi
 529
 530 if test "$wxUSE_DEBUG" = "yes"; then
 531   DEFAULT_wxUSE_DEBUG_FLAG=yes
 532   DEFAULT_wxUSE_DEBUG_INFO=yes
 533   BUILD=debug
 534 elif test "$wxUSE_DEBUG" = "no"; then
 535   DEFAULT_wxUSE_DEBUG_FLAG=no
 536   DEFAULT_wxUSE_DEBUG_INFO=no
 537   BUILD=release
 538 fi
 539
 540 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 541 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 542 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 543 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 544 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 545 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 546 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 547 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 548 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 549 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 550 WX_ARG_DISABLE(vararg_macros,[  --disable-vararg_macros don't use vararg macros, even if they are supported], wxUSE_VARARG_MACROS)
 551 WX_ARG_ENABLE_PARAM(universal_binary, [[  --enable-universal_binary[=SDK] create Mac PowerPC and Intel Universal binary (not yet working)]], wxUSE_UNIVERSAL_BINARY)
 552
 553 WX_ARG_ENABLE(compat26,      [  --enable-compat26       enable wxWidgets 2.6 compatibility], WXWIN_COMPATIBILITY_2_6)
 554 WX_ARG_DISABLE(compat28,     [  --disable-compat28      disable wxWidgets 2.8 compatibility], WXWIN_COMPATIBILITY_2_8)
 555
 556 WX_ARG_DISABLE(rpath,        [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 557
 558 WX_ARG_ENABLE(objc_uniquifying,[  --enable-objc_uniquifying enable Objective-C class name uniquifying], wxUSE_OBJC_UNIQUIFYING)
 559
 560 WX_ARG_DISABLE(visibility,   [  --disable-visibility    disable use of ELF symbols visibility even if supported], wxUSE_VISIBILITY)
 561
 562 dnl ---------------------------------------------------------------------------
 563 dnl optional non GUI features
 564 dnl ---------------------------------------------------------------------------
 565
 566 WX_ARG_FEATURE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 567 WX_ARG_FEATURE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 568
 569 WX_ARG_FEATURE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 570 WX_ARG_FEATURE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 571 WX_ARG_FEATURE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 572 WX_ARG_FEATURE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 573 WX_ARG_FEATURE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 574 WX_ARG_FEATURE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 575 WX_ARG_FEATURE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 576
 577 WX_ARG_FEATURE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 578
 579 dnl please keep the settings below in alphabetical order
 580 WX_ARG_FEATURE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 581 WX_ARG_FEATURE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 582 WX_ARG_FEATURE(base64,        [  --enable-base64         use base64 encoding/decoding functions], wxUSE_BASE64)
 583 WX_ARG_FEATURE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 584 WX_ARG_FEATURE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 585 WX_ARG_FEATURE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 586 WX_ARG_FEATURE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 587 WX_ARG_FEATURE(debugreport,   [  --enable-debugreport    use wxDebugReport class], wxUSE_DEBUGREPORT)
 588 WX_ARG_FEATURE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 589 WX_ARG_FEATURE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 590 WX_ARG_FEATURE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 591 WX_ARG_FEATURE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 592 WX_ARG_FEATURE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 593 WX_ARG_FEATURE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 594 WX_ARG_FEATURE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 595 WX_ARG_FEATURE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 596 WX_ARG_FEATURE(fs_archive,    [  --enable-fs_archive     use virtual archive filesystems], wxUSE_FS_ARCHIVE)
 597 WX_ARG_FEATURE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 598 WX_ARG_FEATURE(fs_zip,        [  --enable-fs_zip         now replaced by fs_archive], wxUSE_FS_ZIP)
 599 WX_ARG_FEATURE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 600 WX_ARG_FEATURE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 601 WX_ARG_FEATURE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 602 WX_ARG_FEATURE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 603 WX_ARG_FEATURE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 604 WX_ARG_FEATURE(stdpaths,      [  --enable-stdpaths       use wxStandardPaths class], wxUSE_STDPATHS)
 605 WX_ARG_FEATURE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 606 WX_ARG_FEATURE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 607 WX_ARG_FEATURE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 608 WX_ARG_FEATURE(tarstream,     [  --enable-tarstream      use wxTar streams], wxUSE_TARSTREAM)
 609 WX_ARG_FEATURE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 610 WX_ARG_FEATURE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 611 WX_ARG_FEATURE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 612 WX_ARG_FEATURE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 613 WX_ARG_FEATURE(mediactrl,     [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 614 WX_ARG_FEATURE(gstreamer8,    [  --enable-gstreamer8     force GStreamer 0.8 instead of 0.10 with the wxMediaCtrl class on unix], wxUSE_GSTREAMER8)
 615 WX_ARG_FEATURE(printfposparam,[  --enable-printfposparam use wxVsnprintf() which supports positional parameters], wxUSE_PRINTF_POS_PARAMS)
 616 WX_ARG_FEATURE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
 617
 618 WX_ARG_FEATURE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 619 WX_ARG_FEATURE(variant,       [  --enable-variant        use wxVariant class], wxUSE_VARIANT)
 620 WX_ARG_FEATURE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 621 WX_ARG_FEATURE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 622 WX_ARG_FEATURE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 623 WX_ARG_FEATURE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 624
 625 WX_ARG_FEATURE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 626
 627 if test "$wxUSE_GUI" = "yes"; then
 628
 629 dnl ---------------------------------------------------------------------------
 630 dnl optional "big" GUI features
 631 dnl ---------------------------------------------------------------------------
 632
 633 WX_ARG_FEATURE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 634 WX_ARG_FEATURE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 635 WX_ARG_FEATURE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 636 WX_ARG_FEATURE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 637 WX_ARG_FEATURE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 638 WX_ARG_FEATURE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
 639 WX_ARG_FEATURE(aui,         [  --enable-aui            use AUI docking library], wxUSE_AUI)
 640 WX_ARG_FEATURE(stc,         [  --enable-stc            use wxStyledTextCtrl library], wxUSE_STC)
 641 WX_ARG_FEATURE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 642 WX_ARG_FEATURE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 643 WX_ARG_FEATURE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
 644 WX_ARG_FEATURE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
 645 WX_ARG_FEATURE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 646 WX_ARG_FEATURE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 647 WX_ARG_FEATURE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 648 WX_ARG_FEATURE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac)], wxUSE_WEBKIT)
 649 WX_ARG_FEATURE(richtext,    [  --enable-richtext       use wxRichTextCtrl], wxUSE_RICHTEXT)
 650 WX_ARG_FEATURE(graphics_ctx,[  --enable-graphics_ctx   use graphics context 2D drawing API], wxUSE_GRAPHICS_CONTEXT)
 651 WX_ARG_FEATURE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 652 WX_ARG_FEATURE(svg,         [  --enable-svg            use wxSVGFileDC device context], wxUSE_SVG)
 653
 654 dnl ---------------------------------------------------------------------------
 655 dnl IPC &c
 656 dnl ---------------------------------------------------------------------------
 657
 658 WX_ARG_FEATURE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 659 WX_ARG_FEATURE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 660 WX_ARG_FEATURE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 661
 662 dnl ---------------------------------------------------------------------------
 663 dnl optional GUI controls (in alphabetical order except the first one)
 664 dnl ---------------------------------------------------------------------------
 665
 666 dnl don't set DEFAULT_wxUSE_XXX below if the option is not specified
 667 DEFAULT_wxUSE_CONTROLS=none
 668 WX_ARG_DISABLE(controls,    [  --disable-controls      disable compilation of all standard controls], wxUSE_CONTROLS)
 669
 670 dnl even with --enable-controls, some may be disabled by giving
 671 dnl --disable-<control> later on the command line - but by default all will be
 672 dnl used (and vice versa)
 673 if test "$wxUSE_CONTROLS" = "yes"; then
 674   DEFAULT_wxUSE_ACCEL=yes
 675   DEFAULT_wxUSE_ANIMATIONCTRL=yes
 676   DEFAULT_wxUSE_BMPBUTTON=yes
 677   DEFAULT_wxUSE_BUTTON=yes
 678   DEFAULT_wxUSE_CALCTRL=yes
 679   DEFAULT_wxUSE_CARET=yes
 680   DEFAULT_wxUSE_COMBOBOX=yes
 681   DEFAULT_wxUSE_CHECKBOX=yes
 682   DEFAULT_wxUSE_CHECKLISTBOX=yes
 683   DEFAULT_wxUSE_CHOICE=yes
 684   DEFAULT_wxUSE_CHOICEBOOK=yes
 685   DEFAULT_wxUSE_COLLPANE=yes
 686   DEFAULT_wxUSE_COLOURPICKERCTRL=yes
 687   DEFAULT_wxUSE_COMBOBOX=yes
 688   DEFAULT_wxUSE_DATEPICKCTRL=yes
 689   DEFAULT_wxUSE_DISPLAY=yes
 690   DEFAULT_wxUSE_DETECT_SM=yes
 691   DEFAULT_wxUSE_DIRPICKERCTRL=yes
 692   DEFAULT_wxUSE_FILEPICKERCTRL=yes
 693   DEFAULT_wxUSE_FONTPICKERCTRL=yes
 694   DEFAULT_wxUSE_GAUGE=yes
 695   DEFAULT_wxUSE_GRID=yes
 696   DEFAULT_wxUSE_HYPERLINKCTRL=yes
 697   DEFAULT_wxUSE_DATAVIEWCTRL=no
 698   DEFAULT_wxUSE_IMAGLIST=yes
 699   DEFAULT_wxUSE_LISTBOOK=yes
 700   DEFAULT_wxUSE_LISTBOX=yes
 701   DEFAULT_wxUSE_LISTCTRL=yes
 702   DEFAULT_wxUSE_NOTEBOOK=yes
 703   DEFAULT_wxUSE_RADIOBOX=yes
 704   DEFAULT_wxUSE_RADIOBTN=yes
 705   DEFAULT_wxUSE_SASH=yes
 706   DEFAULT_wxUSE_SCROLLBAR=yes
 707   DEFAULT_wxUSE_SEARCHCTRL=yes
 708   DEFAULT_wxUSE_SLIDER=yes
 709   DEFAULT_wxUSE_SPINBTN=yes
 710   DEFAULT_wxUSE_SPINCTRL=yes
 711   DEFAULT_wxUSE_SPLITTER=yes
 712   DEFAULT_wxUSE_STATBMP=yes
 713   DEFAULT_wxUSE_STATBOX=yes
 714   DEFAULT_wxUSE_STATLINE=yes
 715   DEFAULT_wxUSE_STATUSBAR=yes
 716   DEFAULT_wxUSE_TAB_DIALOG=yes
 717   DEFAULT_wxUSE_TOGGLEBTN=yes
 718   DEFAULT_wxUSE_TOOLBAR=yes
 719   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 720   DEFAULT_wxUSE_TOOLTIPS=yes
 721   DEFAULT_wxUSE_TREEBOOK=yes
 722   DEFAULT_wxUSE_TOOLBOOK=yes
 723   DEFAULT_wxUSE_TREECTRL=yes
 724   DEFAULT_wxUSE_POPUPWIN=yes
 725   DEFAULT_wxUSE_TIPWINDOW=yes
 726 elif test "$wxUSE_CONTROLS" = "no"; then
 727   DEFAULT_wxUSE_ACCEL=no
 728   DEFAULT_wxUSE_ANIMATIONCTRL=no
 729   DEFAULT_wxUSE_BMPBUTTON=no
 730   DEFAULT_wxUSE_BUTTON=no
 731   DEFAULT_wxUSE_CALCTRL=no
 732   DEFAULT_wxUSE_CARET=no
 733   DEFAULT_wxUSE_COLLPANE=no
 734   DEFAULT_wxUSE_COMBOBOX=no
 735   DEFAULT_wxUSE_CHECKBOX=no
 736   DEFAULT_wxUSE_CHECKLISTBOX=no
 737   DEFAULT_wxUSE_CHOICE=no
 738   DEFAULT_wxUSE_CHOICEBOOK=no
 739   DEFAULT_wxUSE_COLOURPICKERCTRL=no
 740   DEFAULT_wxUSE_COMBOBOX=no
 741   DEFAULT_wxUSE_DATEPICKCTRL=no
 742   DEFAULT_wxUSE_DISPLAY=no
 743   DEFAULT_wxUSE_DETECT_SM=no
 744   DEFAULT_wxUSE_DIRPICKERCTRL=no
 745   DEFAULT_wxUSE_FILEPICKERCTRL=no
 746   DEFAULT_wxUSE_FONTPICKERCTRL=no
 747   DEFAULT_wxUSE_GAUGE=no
 748   DEFAULT_wxUSE_GRID=no
 749   DEFAULT_wxUSE_HYPERLINKCTRL=no
 750   DEFAULT_wxUSE_DATAVIEWCTRL=no
 751   DEFAULT_wxUSE_IMAGLIST=no
 752   DEFAULT_wxUSE_LISTBOOK=no
 753   DEFAULT_wxUSE_LISTBOX=no
 754   DEFAULT_wxUSE_LISTCTRL=no
 755   DEFAULT_wxUSE_NOTEBOOK=no
 756   DEFAULT_wxUSE_RADIOBOX=no
 757   DEFAULT_wxUSE_RADIOBTN=no
 758   DEFAULT_wxUSE_SASH=no
 759   DEFAULT_wxUSE_SCROLLBAR=no
 760   DEFAULT_wxUSE_SEARCHCTRL=no
 761   DEFAULT_wxUSE_SLIDER=no
 762   DEFAULT_wxUSE_SPINBTN=no
 763   DEFAULT_wxUSE_SPINCTRL=no
 764   DEFAULT_wxUSE_SPLITTER=no
 765   DEFAULT_wxUSE_STATBMP=no
 766   DEFAULT_wxUSE_STATBOX=no
 767   DEFAULT_wxUSE_STATLINE=no
 768   DEFAULT_wxUSE_STATUSBAR=no
 769   DEFAULT_wxUSE_TAB_DIALOG=no
 770   DEFAULT_wxUSE_TOGGLEBTN=no
 771   DEFAULT_wxUSE_TOOLBAR=no
 772   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 773   DEFAULT_wxUSE_TOOLTIPS=no
 774   DEFAULT_wxUSE_TREEBOOK=no
 775   DEFAULT_wxUSE_TOOLBOOK=no
 776   DEFAULT_wxUSE_TREECTRL=no
 777   DEFAULT_wxUSE_POPUPWIN=no
 778   DEFAULT_wxUSE_TIPWINDOW=no
 779 fi
 780
 781 WX_ARG_FEATURE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
 782 WX_ARG_FEATURE(animatectrl, [  --enable-animatectrl    use wxAnimationCtrl class], wxUSE_ANIMATIONCTRL)
 783 WX_ARG_FEATURE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
 784 WX_ARG_FEATURE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
 785 WX_ARG_FEATURE(bmpcombobox, [  --enable-bmpcombobox    use wxBitmapComboBox class], wxUSE_BITMAPCOMBOBOX)
 786 WX_ARG_FEATURE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
 787 WX_ARG_FEATURE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
 788 WX_ARG_FEATURE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
 789 WX_ARG_FEATURE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
 790 WX_ARG_FEATURE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
 791 WX_ARG_FEATURE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
 792 WX_ARG_FEATURE(collpane,    [  --enable-collpane       use wxCollapsiblePane class], wxUSE_COLLPANE)
 793 WX_ARG_FEATURE(colourpicker,[  --enable-colourpicker   use wxColourPickerCtrl class], wxUSE_COLOURPICKERCTRL)
 794 WX_ARG_FEATURE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
 795 WX_ARG_FEATURE(comboctrl,   [  --enable-comboctrl      use wxComboCtrl class], wxUSE_COMBOCTRL)
 796 WX_ARG_FEATURE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
 797 WX_ARG_FEATURE(dirpicker,   [  --enable-dirpicker      use wxDirPickerCtrl class], wxUSE_DIRPICKERCTRL)
 798 WX_ARG_FEATURE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
 799 WX_ARG_FEATURE(detect_sm,   [  --enable-detect_sm      use code to detect X11 session manager], wxUSE_DETECT_SM)
 800 WX_ARG_FEATURE(editablebox, [  --enable-editablebox    use wxEditableListBox class], wxUSE_EDITABLELISTBOX)
 801 WX_ARG_FEATURE(filepicker,  [  --enable-filepicker     use wxFilePickerCtrl class], wxUSE_FILEPICKERCTRL)
 802 WX_ARG_FEATURE(fontpicker,  [  --enable-fontpicker     use wxFontPickerCtrl class], wxUSE_FONTPICKERCTRL)
 803 WX_ARG_FEATURE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
 804 WX_ARG_FEATURE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
 805 WX_ARG_FEATURE(dataviewctrl,[  --enable-dataviewctrl   use wxDataViewCtrl class], wxUSE_DATAVIEWCTRL)
 806 WX_ARG_FEATURE(hyperlink,   [  --enable-hyperlink      use wxHyperlinkCtrl class], wxUSE_HYPERLINKCTRL)
 807 WX_ARG_FEATURE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
 808 WX_ARG_FEATURE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
 809 WX_ARG_FEATURE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
 810 WX_ARG_FEATURE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
 811 WX_ARG_FEATURE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
 812 WX_ARG_FEATURE(odcombobox,  [  --enable-odcombobox     use wxOwnerDrawnComboBox class], wxUSE_ODCOMBOBOX)
 813 WX_ARG_FEATURE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
 814 WX_ARG_FEATURE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
 815 WX_ARG_FEATURE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
 816 WX_ARG_FEATURE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
 817 WX_ARG_FEATURE(searchctrl,  [  --enable-searchctrl     use wxSearchCtrl class], wxUSE_SEARCHCTRL)
 818 WX_ARG_FEATURE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
 819 WX_ARG_FEATURE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
 820 WX_ARG_FEATURE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
 821 WX_ARG_FEATURE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
 822 WX_ARG_FEATURE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
 823 WX_ARG_FEATURE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
 824 WX_ARG_FEATURE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
 825 WX_ARG_FEATURE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
 826 WX_ARG_FEATURE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
 827 WX_ARG_FEATURE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TAB_DIALOG)
 828 WX_ARG_FEATURE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
 829 WX_ARG_FEATURE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
 830 WX_ARG_FEATURE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
 831 WX_ARG_FEATURE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
 832 WX_ARG_FEATURE(treebook,    [  --enable-treebook       use wxTreebook class], wxUSE_TREEBOOK)
 833 WX_ARG_FEATURE(toolbook,    [  --enable-toolbook       use wxToolbook class], wxUSE_TOOLBOOK)
 834 WX_ARG_FEATURE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
 835 WX_ARG_FEATURE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
 836 WX_ARG_FEATURE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
 837
 838 dnl ---------------------------------------------------------------------------
 839 dnl common dialogs
 840 dnl ---------------------------------------------------------------------------
 841
 842 WX_ARG_FEATURE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
 843 WX_ARG_FEATURE(aboutdlg,    [  --enable-aboutdlg       use wxAboutBox], wxUSE_ABOUTDLG)
 844 WX_ARG_FEATURE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
 845 WX_ARG_FEATURE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
 846 WX_ARG_FEATURE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
 847 WX_ARG_FEATURE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
 848 WX_ARG_FEATURE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
 849 WX_ARG_FEATURE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
 850 WX_ARG_FEATURE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
 851 WX_ARG_FEATURE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
 852 WX_ARG_FEATURE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
 853 WX_ARG_FEATURE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
 854 WX_ARG_FEATURE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
 855 WX_ARG_FEATURE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
 856 WX_ARG_FEATURE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
 857
 858 dnl ---------------------------------------------------------------------------
 859 dnl misc GUI options
 860 dnl ---------------------------------------------------------------------------
 861
 862 WX_ARG_FEATURE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
 863 WX_ARG_FEATURE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
 864 WX_ARG_FEATURE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
 865 WX_ARG_FEATURE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
 866 WX_ARG_FEATURE(mousewheel,  [  --enable-mousewheel     use mousewheel], wxUSE_MOUSEWHEEL)
 867 WX_ARG_FEATURE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
 868 WX_ARG_FEATURE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
 869 WX_ARG_FEATURE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
 870 WX_ARG_FEATURE(metafile,    [  --enable-metafiles      use wxMetaFile (Win32 only)], wxUSE_METAFILE)
 871 WX_ARG_FEATURE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
 872 WX_ARG_FEATURE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
 873
 874 if test "$wxUSE_MSW" = "1"; then
 875     WX_ARG_FEATURE(dccache, [  --enable-dccache        cache temporary wxDC objects (Win32 only)], wxUSE_DC_CACHEING)
 876 fi
 877
 878 dnl ---------------------------------------------------------------------------
 879 dnl support for image formats that do not rely on external library
 880 dnl ---------------------------------------------------------------------------
 881
 882 WX_ARG_FEATURE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
 883 WX_ARG_FEATURE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
 884 WX_ARG_FEATURE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
 885 WX_ARG_FEATURE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
 886 WX_ARG_FEATURE(tga,         [  --enable-tga            use tga images (TGA file format)], wxUSE_TGA)
 887 WX_ARG_FEATURE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
 888 WX_ARG_FEATURE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
 889 WX_ARG_FEATURE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
 890 WX_ARG_FEATURE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
 891
 892 fi
 893 dnl for GUI only
 894
 895 dnl cache the options values before (may be) aborting below
 896 WX_ARG_CACHE_FLUSH
 897
 898 dnl check that no more than one toolkit is given and that if none are given that
 899 dnl we have a default one
 900
 901 AC_MSG_CHECKING(for toolkit)
 902
 903 # In Wine, we need to default to MSW, not GTK or MOTIF
 904 if test "$wxUSE_WINE" = "yes"; then
 905     DEFAULT_DEFAULT_wxUSE_GTK=0
 906     DEFAULT_DEFAULT_wxUSE_MOTIF=0
 907     DEFAULT_DEFAULT_wxUSE_MSW=1
 908     wxUSE_SHARED=no
 909     CC=${CC:-winegcc}
 910     CXX=${CXX:-wineg++}
 911 fi
 912
 913
 914 if test "$wxUSE_GUI" = "yes"; then
 915
 916     if test "$USE_BEOS" = 1; then
 917         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
 918     fi
 919
 920     if test "$TOOLKIT_GIVEN" = 1; then
 921       dnl convert "yes", "any" or a number to 1 and "no" to 0
 922       for toolkit in `echo $ALL_TOOLKITS`; do
 923         var=wxUSE_$toolkit
 924         eval "value=\$${var}"
 925         if test "x$value" = "xno"; then
 926           eval "$var=0"
 927         elif test "x$value" != "x"; then
 928           eval "$var=1"
 929         fi
 930
 931         if test "x$value" != "x" -a "x$value" != "xyes" -a "x$value" != "xno"; then
 932           eval "wx${toolkit}_VERSION=$value"
 933         fi
 934       done
 935     else
 936       dnl try to guess the most apropriate toolkit for this platform
 937       for toolkit in `echo $ALL_TOOLKITS`; do
 938         if test "$has_toolkit_in_cache" != 1; then
 939           var=DEFAULT_DEFAULT_wxUSE_$toolkit
 940         else
 941           var=DEFAULT_wxUSE_$toolkit
 942
 943           eval "version=\$DEFAULT_wx${toolkit}_VERSION"
 944           if test "x$version" != "x"; then
 945             eval "wx${toolkit}_VERSION=$version"
 946           fi
 947         fi
 948         eval "wxUSE_$toolkit=\$${var}"
 949       done
 950     fi
 951
 952     dnl we suppose that expr is available (maybe there is a better way to do
 953     dnl this? what about using ALL_TOOLKITS? TODO)
 954     NUM_TOOLKITS=`expr ${wxUSE_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_MAC:-0} \
 955                   + ${wxUSE_MGL:-0} + ${wxUSE_DFB:-0} + ${wxUSE_MICROWIN:-0} \
 956                   + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
 957
 958     dnl Allow wxUSE_PM only for OS/2 with EMX.
 959     case "${host}" in
 960       *-pc-os2_emx | *-pc-os2-emx )
 961         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
 962     esac
 963
 964     case "$NUM_TOOLKITS" in
 965       1)
 966       ;;
 967       0)
 968         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
 969       ;;
 970       *)
 971         AC_MSG_ERROR(Please specify at most one toolkit (maybe some are cached in configarg.cache?))
 972     esac
 973
 974     # to be removed when --disable-gtk2 isn't needed
 975     if test "x$wxUSE_GTK2" = "xyes"; then
 976         wxGTK_VERSION=2
 977     elif test "x$wxUSE_GTK2" = "xno"; then
 978         wxGTK_VERSION=1
 979     fi
 980
 981     dnl cache the wxUSE_<TOOLKIT> values too
 982     for toolkit in `echo $ALL_TOOLKITS`; do
 983       var=wxUSE_$toolkit
 984       eval "value=\$${var}"
 985       if test "x$value" != x; then
 986         cache_var=CACHE_$toolkit
 987         eval "cache=\$${cache_var}"
 988         if test "$cache" = 1; then
 989           echo "$var=$value" >> ${wx_arg_cache_file}
 990           eval "version=\$wx${toolkit}_VERSION"
 991           if test "x$version" != "x"; then
 992             echo "wx${toolkit}_VERSION=$version" >> ${wx_arg_cache_file}
 993           fi
 994         fi
 995         if test "$value" = 1; then
 996           toolkit_echo=`echo $toolkit | tr "[[A-Z]]" "[[a-z]]"`
 997           AC_MSG_RESULT($toolkit_echo)
 998         fi
 999       fi
1000     done
1001 else
1002     if test "x$host_alias" != "x"; then
1003         AC_MSG_RESULT(base ($host_alias hosted) only)
1004     else
1005         AC_MSG_RESULT(base only)
1006     fi
1007 fi
1008
1009 dnl ---------------------------------------------------------------------------
1010 dnl Checks for programs
1011 dnl ---------------------------------------------------------------------------
1012
1013 dnl flush the cache because checking for programs might abort
1014 AC_CACHE_SAVE
1015
1016 dnl C-compiler checks
1017 dnl   defines CC with the compiler to use
1018 dnl   defines GCC with yes if using gcc
1019 dnl   defines GCC empty if not using gcc
1020 dnl   defines CFLAGS
1021 dnl
1022 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1023 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1024 dnl -g and -O flags ourselves below
1025 CFLAGS=${CFLAGS:=}
1026 AC_BAKEFILE_PROG_CC
1027
1028 dnl is -traditional needed for correct compilations
1029 dnl   adds -traditional for gcc if needed
1030 AC_PROG_GCC_TRADITIONAL
1031
1032 dnl C++-compiler checks
1033 dnl   defines CXX with the compiler to use
1034 dnl   defines GXX with yes if using gxx
1035 dnl   defines GXX empty if not using gxx
1036 dnl   defines CXXFLAGS
1037 dnl
1038 dnl see CFLAGS line above
1039 CXXFLAGS=${CXXFLAGS:=}
1040 AC_BAKEFILE_PROG_CXX
1041
1042 dnl configure always sets CXX to something as it falls back to g++ even if no
1043 dnl C++ compiler was found, but we prefer to abort now with a clear error
1044 dnl message rather than give errors about all tests failures below
1045 if test "$CXX" = "g++" -a "$GXX" != "yes"; then
1046     AC_MSG_ERROR([C++ compiler is needed to build wxWidgets])
1047 fi
1048
1049 dnl ranlib command
1050 dnl   defines RANLIB with the appropriate command
1051 AC_PROG_RANLIB
1052
1053 dnl ar command
1054 dnl   defines AR with the appropriate command
1055 dnl
1056 dnl For Sun CC AC_BAKEFILE below sets AR to the compiler itself.
1057 if test "x$SUNCXX" != xyes; then
1058     AC_CHECK_TOOL(AR, ar)
1059     if test "x$AR" = "x" ; then
1060         AC_MSG_ERROR([ar is needed to build wxWidgets])
1061     fi
1062 fi
1063
1064 dnl install checks
1065 dnl   defines INSTALL with the appropriate command
1066 AC_PROG_INSTALL
1067
1068 dnl   make install path absolute (if not already);
1069 dnl   will fail with (some) MSDOS paths
1070 case ${INSTALL} in
1071   /* ) # Absolute
1072      ;;
1073   ?:* ) # Drive letter, considered as absolute.
1074      ;;
1075   *)
1076      INSTALL=`pwd`/${INSTALL} ;;
1077 esac
1078
1079
1080 case "${host}" in
1081
1082     dnl The other BSD's should probably go in here too, since this is
1083     dnl to workaround a strange static lib BSDism.
1084     dnl Mac OS X install seems to ignore -p option...
1085     *-*-darwin* )
1086         INSTALL_PROGRAM="cp -fp"
1087         INSTALL_DATA="cp -fp"
1088         ;;
1089     *)
1090         ;;
1091 esac
1092
1093 dnl strip command
1094 dnl   defines STRIP as strip or nothing (true) if not found
1095 AC_CHECK_TOOL(STRIP, strip, true)
1096
1097 dnl Win32 tools
1098 if test "$wxUSE_WINE" = "yes"; then
1099     AC_CHECK_TOOL(WINDRES, wrc)
1100     RESCOMP="$WINDRES"
1101 else
1102     case "${host}" in
1103     *-*-cygwin* | *-*-mingw32* )
1104         dnl Bakefile CVS (as of 2005-11-24) now detects windres properly
1105         dnl ... maybe it does, but it does not make it available here
1106         dnl anymore, so do it ourselves still.
1107         AC_CHECK_TOOL(WINDRES, windres)
1108         RESCOMP="$WINDRES"
1109         AC_CHECK_TOOL(DLLTOOL, dlltool)
1110         ;;
1111     esac
1112 fi
1113
1114 dnl does make support "-include" (only GNU make does AFAIK)?
1115 AC_CACHE_CHECK([if make is GNU make], wx_cv_prog_makeisgnu,
1116 [
1117     if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null |
1118             $EGREP -s GNU > /dev/null); then
1119         wx_cv_prog_makeisgnu="yes"
1120     else
1121         wx_cv_prog_makeisgnu="no"
1122     fi
1123 ])
1124
1125 if test "x$wx_cv_prog_makeisgnu" = "xyes"; then
1126     IF_GNU_MAKE=""
1127 else
1128     IF_GNU_MAKE="#"
1129 fi
1130
1131 AC_SUBST(IF_GNU_MAKE)
1132
1133 dnl we don't need to check for VPATH support in GNU make - it does have it
1134 if test "x$wx_cv_prog_makeisgnu" != "xyes"; then
1135 dnl check if VPATH works
1136 AC_CACHE_CHECK([if make supports VPATH], wx_cv_prog_makevpath, [
1137 dnl create Makefile
1138 cat - << EOF > confMake
1139 check : file
1140         cp \$? \$@
1141         cp \$? final_file
1142 EOF
1143
1144 if test ! -d sub ; then
1145   mkdir sub
1146 fi
1147 echo dummy > sub/file
1148 ${MAKE-make} -f confMake VPATH=sub 2>&5 > /dev/null
1149 RESULT=$?
1150 rm -f sub/file check final_file confMake
1151 rmdir sub
1152 if test "$RESULT" = 0; then
1153   wx_cv_prog_makevpath="yes"
1154 else
1155   wx_cv_prog_makevpath="no"
1156 fi
1157 ])
1158
1159 if test "x$wx_cv_prog_makevpath" != "xyes"; then
1160 AC_MSG_ERROR([
1161 You need a make-utility that is able to use the variable
1162 VPATH correctly.
1163 If your version of make does not support VPATH correctly,
1164 please install GNU-make (possibly as gmake), and start
1165 configure with the following command:
1166 export MAKE=gmake; ./configure  for sh-type shells
1167 setenv MAKE gmake; ./configure  for csh-type shells
1168 Also please do remember to use gmake in this case every time
1169 you are trying to compile.
1170 ])
1171 fi dnl make without VPATH
1172 fi dnl not GNU make
1173
1174 dnl needed for making link to setup.h
1175 AC_PROG_LN_S
1176
1177
1178 dnl ------------------------------------------------------------------------
1179 dnl Platform specific tests
1180 dnl ------------------------------------------------------------------------
1181
1182 dnl xlC needs -qunique under AIX so that one source file can be
1183 dnl compiled to multiple object files and safely linked together.
1184 if test "x$XLCXX" = "xyes" -a "x$USE_AIX" = "x1"; then
1185     CXXFLAGS="-qunique $CXXFLAGS"
1186 fi
1187
1188 dnl This case is for PowerPC OS X vs. everything else
1189 case "${host}" in
1190   powerpc-*-darwin* )
1191     AC_MSG_CHECKING([if __POWERPC__ is already defined])
1192     AC_TRY_COMPILE([],[#ifndef __POWERPC__
1193         choke me for lack of PowerPC
1194 #endif
1195 ],
1196         [AC_MSG_RESULT([yes])],
1197         [AC_MSG_RESULT([no])
1198         AC_DEFINE(__POWERPC__)
1199     ])
1200   ;;
1201 esac
1202
1203 dnl This case is for OS X vs. everything else
1204 case "${host}" in
1205   *-*-darwin* )
1206     AC_MSG_CHECKING([if CoreFoundation/CFBase.h is usable])
1207     AC_TRY_COMPILE([#include <CoreFoundation/CFBase.h>
1208 ],[],
1209         [AC_MSG_RESULT([yes])],
1210         [AC_MSG_RESULT([no])
1211         AC_MSG_CHECKING([if __CF_USE_FRAMEWORK_INCLUDES__ is required])
1212         AC_TRY_COMPILE([#define __CF_USE_FRAMEWORK_INCLUDES__
1213 #include <CoreFoundation/CFBase.h>
1214         ],[],
1215         [AC_MSG_RESULT([yes])
1216         dnl We must use -D so source files that don't include wx/setup.h
1217         dnl but do include CFBase will work.
1218         CPPFLAGS="-D__CF_USE_FRAMEWORK_INCLUDES__ $CPPFLAGS"],
1219         [AC_MSG_FAILURE([no.  CoreFoundation not available.])]
1220         )
1221         ]
1222     )
1223   ;;
1224 esac
1225
1226 dnl Determine whether we want to use Cygwin as Windows or POSIX platform: the
1227 dnl latter makes more sense for wxGTK/Motif/X11 ports
1228 wants_win32=0
1229 doesnt_want_win32=0
1230 case "${host}" in
1231   *-*-cygwin*)
1232       if test "$wxUSE_MSW" = 1 ; then
1233         wants_win32=1
1234       else
1235         dnl when we use cygwin compiler with -mno-cygwin option it uses mingw32
1236         dnl headers and libraries, so it's Windows-like in this case
1237         AC_CACHE_CHECK([if -mno-cygwin is in effect], wx_cv_nocygwin,
1238             [
1239                 AC_TRY_COMPILE(
1240                     [],
1241                     [
1242                         #ifdef __MINGW32__
1243                             choke me
1244                         #endif
1245                     ],
1246                     wx_cv_nocygwin=no,
1247                     wx_cv_nocygwin=yes
1248                 )
1249             ]
1250         )
1251
1252         if test "$wx_cv_nocygwin" = "yes"; then
1253             wants_win32=1
1254         else
1255             doesnt_want_win32=1
1256         fi
1257       fi
1258       if test "$wants_win32" = 1 ; then
1259         BAKEFILE_FORCE_PLATFORM=win32
1260       fi
1261   ;;
1262   *-*-mingw*)
1263       wants_win32=1
1264   ;;
1265 esac
1266
1267 if test "$wxUSE_WINE" = "yes"; then
1268     wants_win32=1
1269     LDFLAGS_GUI="-mwindows"
1270 fi
1271
1272 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1273 dnl     take effect on Cygwin/Mingw and not other platforms.
1274 if test "$wants_win32" = 1 ; then
1275     USE_UNIX=0
1276     USE_WIN32=1
1277     AC_DEFINE(__WIN32__)
1278     AC_DEFINE(__WIN95__)
1279     AC_DEFINE(__WINDOWS__)
1280     AC_DEFINE(__GNUWIN32__)
1281     AC_DEFINE(STRICT)
1282 fi
1283 if test "$doesnt_want_win32" = 1 ; then
1284     USE_UNIX=1
1285     USE_WIN32=0
1286 fi
1287 dnl (end of Windows-only piece)
1288
1289 if test "$USE_UNIX" = 1 ; then
1290     wxUSE_UNIX=yes
1291     AC_DEFINE(__UNIX__)
1292 fi
1293
1294 dnl This case is for OS/2 vs. everything else
1295 case "${host}" in
1296   *-pc-os2_emx | *-pc-os2-emx )
1297       dnl ---------------------------------------------------------------------
1298       dnl When we are using gcc on OS/2, we want to be either using resources
1299       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1300       dnl Moreover we need to link explicitly against either stdcpp.a or
1301       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1302       dnl not "g++/c++".
1303       dnl ---------------------------------------------------------------------
1304       dnl (OS/2-only piece)
1305       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1306           dnl More complete Unix emulation for unix-like ports
1307           dnl by linking in POSIX/2's cExt (if available).
1308           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1309       else
1310           dnl Include resources for the "native" port (wxPM).
1311           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1312       fi
1313       dnl Check for the gcc version (and thereby for the C runtime library).
1314       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1315       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1316       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1317       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1318       AC_CACHE_CHECK([for gcc/libc version], wx_cv_gccversion,[
1319           AC_TRY_RUN(
1320               dnl Check the gcc version macro.
1321               [
1322                   #include <stdio.h>
1323
1324                   int main()
1325                   {
1326                       FILE *f=fopen("conftestval", "w");
1327                       if (!f) exit(1);
1328                       fprintf(f,
1329                   #if (__GNUC__ < 3)
1330                               "EMX2"
1331                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1332                               "EMX3"
1333                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1334                               "Innotek5"
1335                   #else
1336                               "Innotek6"
1337                   #endif
1338                       );
1339                       exit(0);
1340                   }
1341               ],
1342               wx_cv_gccversion=`cat conftestval`,
1343               wx_cv_gccversion="EMX2",
1344               dnl Compilation error: Assuming standard EMX environment
1345               wx_cv_gccversion="EMX2"
1346           )
1347       ])
1348       if test "$wx_cv_gccversion" = "EMX2"; then
1349           LIBS="$LIBS -lstdcpp"
1350           LDFLAGS="$LDFLAGS -Zsysv-signals"
1351       else
1352           if test "$wx_cv_gccversion" = "EMX3"; then
1353               LIBS="$LIBS -lstdcxx -lgcc"
1354               LDFLAGS="$LDFLAGS -Zsysv-signals"
1355           else
1356               LIBS="$LIBS -lstdc++"
1357           fi
1358       fi
1359       if test "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1360         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1361         wxUSE_OMF=yes
1362         enable_omf=yes
1363       fi
1364       dnl (end of OS/2-only piece)
1365   ;;
1366   *)
1367       dnl ---------------------------------------------------------------------
1368       dnl look for strcasecmp() in string.h and then strings.h if it's not
1369       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1370       dnl used.
1371       dnl ---------------------------------------------------------------------
1372       dnl (non-OS/2-only piece)
1373
1374       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1375           AC_TRY_LINK([
1376               #include <string.h>
1377               ],
1378               [
1379                   strcasecmp("foo", "bar");
1380               ],
1381               ac_cv_string_strcasecmp=yes,
1382               ac_cv_string_strcasecmp=no
1383           )
1384       ])
1385
1386       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1387           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1388       else
1389           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1390               AC_TRY_LINK([
1391                   #include <strings.h>
1392                   ],
1393                   [
1394                       strcasecmp("foo", "bar");
1395                   ],
1396                   ac_cv_strings_strcasecmp=yes,
1397                   ac_cv_strings_strcasecmp=no
1398               )
1399           ])
1400
1401           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1402               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1403           else
1404               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1405           fi
1406       fi
1407
1408       dnl (end of non-OS/2-only piece)
1409   ;;
1410 esac
1411
1412 dnl ------------------------------------------------------------------------
1413 dnl Check for headers
1414 dnl ------------------------------------------------------------------------
1415
1416 dnl Note: non-empty last parameter makes check compile-only,
1417 dnl   skipping worthless preprocessing check
1418 AC_CHECK_HEADERS(stdlib.h fnmatch.h langinfo.h malloc.h unistd.h wchar.h,,, [AC_INCLUDES_DEFAULT()])
1419
1420 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1421 if test "$ac_cv_header_wchar_h" != "yes"; then
1422     AC_CHECK_HEADER(wcstr.h,,, [AC_INCLUDES_DEFAULT()])
1423 fi
1424
1425 case "${host}" in
1426   *-pc-os2_emx | *-pc-os2-emx )
1427       dnl Explicitly link -lintl if langinfo.h is available
1428       dnl and intl not yet included in libc
1429       if test $ac_cv_header_langinfo_h = "yes" \
1430                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1431                      -o "$wx_cv_gccversion" = "EMX3" \
1432                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1433           LIBS="$LIBS -lintl"
1434       fi
1435   ;;
1436 esac
1437
1438 dnl POSIX needs this for select(), but old systems don't have it
1439 if test "$USE_UNIX" = 1 ; then
1440     AC_CHECK_HEADER([sys/select.h],,, [AC_INCLUDES_DEFAULT()])
1441 fi
1442
1443 dnl defines HAVE_SYS_EPOLL_H - for epoll mainloop implementation in wxbase
1444 AC_CHECK_HEADERS(sys/epoll.h)
1445
1446 dnl ---------------------------------------------------------------------------
1447 dnl Checks for compiler characteristics
1448 dnl ---------------------------------------------------------------------------
1449
1450 dnl defines const to be empty if c-compiler does not support const fully
1451 AC_C_CONST
1452 dnl defines inline to a sensible value for the c-compiler
1453 AC_C_INLINE
1454
1455 dnl check the sizes of integral types (give some reasonable default values for
1456 dnl cross-compiling)
1457 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1458 AC_CHECK_SIZEOF(short, 2)
1459 AC_CHECK_SIZEOF(void *, 4)
1460 AC_CHECK_SIZEOF(int, 4)
1461 AC_CHECK_SIZEOF(long, 4)
1462 AC_CHECK_SIZEOF(size_t, 4)
1463
1464 case "${host}" in
1465     arm-*-linux* )
1466         AC_CHECK_SIZEOF(long long, 8)
1467     ;;
1468     *-hp-hpux* )
1469         AC_CHECK_SIZEOF(long long, 0)
1470         if test "$ac_cv_sizeof_long_long" != "0"; then
1471             dnl HPUX 10.20 headers need this define in order to use long long definitions
1472             CPPFLAGS="-D_INCLUDE_LONGLONG $CPPFLAGS"
1473         fi
1474     ;;
1475     * )
1476         AC_CHECK_SIZEOF(long long, 0)
1477 esac
1478
1479 dnl SGI/Irix's stdio.h does not include wchar_t. Mac OS X does not provide
1480 dnl wchar.h and wchar_t is defined by stdlib.h (GD)
1481 AC_CHECK_SIZEOF(wchar_t, 0,
1482     [
1483         /* DJGPP's wchar_t is now a keyword in C++ (still not C though) */
1484         #if defined(__DJGPP__) && !( (__GNUC_MINOR__ >= 8 && __GNUC__ == 2 ) || __GNUC__ >= 3 )
1485         #  error "fake wchar_t"
1486         #endif
1487         #ifdef HAVE_WCHAR_H
1488         #  ifdef __CYGWIN__
1489         #    include <stddef.h>
1490         #  endif
1491         #  include <wchar.h>
1492         #endif
1493         #ifdef HAVE_STDLIB_H
1494         #  include <stdlib.h>
1495         #endif
1496         #include <stdio.h>
1497     ]
1498 )
1499 if test "$ac_cv_sizeof_wchar_t" != "0"; then
1500     wxUSE_WCHAR_T=yes
1501 else
1502     wxUSE_WCHAR_T=no
1503 fi
1504
1505 dnl checks needed to define wxVaCopy
1506 AC_CACHE_CHECK([for va_copy],
1507     wx_cv_func_va_copy,
1508     [
1509         AC_LANG_PUSH(C++)
1510         AC_LINK_IFELSE([
1511             #include <stdarg.h>
1512             void foo(char *f, ...)
1513             {
1514                 va_list ap1, ap2;
1515                 va_start(ap1, f);
1516                 va_copy(ap2, ap1);
1517                 va_end(ap2);
1518                 va_end(ap1);
1519             }
1520             int main()
1521             {
1522                 foo("hi", 17);
1523                 return 0;
1524             }],
1525             wx_cv_func_va_copy=yes,
1526             wx_cv_func_va_copy=no
1527         )
1528         AC_LANG_POP()
1529     ]
1530 )
1531
1532 if test $wx_cv_func_va_copy = "yes"; then
1533     AC_DEFINE(HAVE_VA_COPY)
1534 else
1535     dnl try to understand how can we copy va_lists
1536     AC_CACHE_CHECK([if va_list can be copied by value],
1537         wx_cv_type_va_list_lvalue,
1538         [
1539             AC_RUN_IFELSE([
1540                 #include <stdarg.h>
1541                 int foo(char *f, ...)
1542                 {
1543                     va_list ap1, ap2;
1544                     va_start(ap1, f);
1545                     ap2 = ap1;
1546                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1547                         return 1;
1548                     va_end(ap2);
1549                     va_end(ap1);
1550                     return 0;
1551                 }
1552                 int main()
1553                 {
1554                     return foo("hi", 17);
1555                 }],
1556                 wx_cv_type_va_list_lvalue=yes,
1557                 wx_cv_type_va_list_lvalue=no,
1558                 dnl assume most common case for cross-compiling...
1559                 wx_cv_type_va_list_lvalue=yes
1560             )
1561         ]
1562     )
1563
1564     if test $wx_cv_type_va_list_lvalue != "yes"; then
1565         dnl we suppose that the only thing which can't be copied like this
1566         dnl are arrays... only experience will show whether this is really true
1567         AC_DEFINE(VA_LIST_IS_ARRAY)
1568     fi
1569 fi
1570
1571 dnl don't check for vararg macros if they're explicitly disabled: this is
1572 dnl useful if the user code using the library wants to limit itself to standard
1573 dnl C++ only (e.g. is compiled with g++ -std=c++98)
1574 if test "$wxUSE_VARARG_MACROS" = "yes"; then
1575
1576 dnl Check if variadic macros (C99 feature) are supported:
1577 AC_CACHE_CHECK(
1578     [whether the compiler supports variadic macros],
1579     [wx_cv_have_variadic_macros],
1580     [
1581         dnl C compiler might support variadic macros when C++ one doesn't
1582         dnl (happens with gcc/g++ 2.95.4), so must use C++ one explicitly
1583         AC_LANG_PUSH(C++)
1584         AC_COMPILE_IFELSE(
1585             AC_LANG_PROGRAM(
1586                 [
1587                     #include <stdio.h>
1588                     #define test(fmt, ...) printf(fmt, __VA_ARGS__)
1589                 ],
1590                 [
1591                     test("%s %d %p", "test", 1, 0);
1592                 ]
1593             ),
1594             [wx_cv_have_variadic_macros=yes],
1595             [wx_cv_have_variadic_macros=no]
1596             )
1597         AC_LANG_POP()
1598     ]
1599 )
1600
1601 if test $wx_cv_have_variadic_macros = "yes"; then
1602     AC_DEFINE(HAVE_VARIADIC_MACROS)
1603 fi
1604
1605 fi dnl wxUSE_VARARG_MACROS == yes
1606
1607 dnl check for large file support
1608 AC_SYS_LARGEFILE
1609
1610 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1611 dnl line because otherwise the system headers risk being included before
1612 dnl wx/defs.h which defines these constants leading to inconsistent
1613 dnl sizeof(off_t) in different source files of the same program and linking
1614 dnl problems
1615 if test "x$wx_largefile" = "xyes"; then
1616     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
1617         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
1618
1619         dnl We get "Large Files (ILP32) not supported in strict ANSI mode."
1620         dnl #error from HP standard headers unless __STDC_EXT__ is defined.
1621         dnl The compiler should define it automatically, but some old g++
1622         dnl versions don't define it, so test and add it if necessary. AFAIK
1623         dnl the problem only affects the C++ compiler so it is added to
1624         dnl CXXFLAGS only.
1625         if test "$USE_HPUX" = 1 -a "$GXX" = "yes"; then
1626             AC_CACHE_CHECK(
1627                 [if -D__STDC_EXT__ is required],
1628                 wx_cv_STDC_EXT_required,
1629                 [
1630                     AC_LANG_PUSH(C++)
1631                     AC_TRY_COMPILE(
1632                         [],
1633                         [
1634                             #ifndef __STDC_EXT__
1635                                 choke me
1636                             #endif
1637                         ],
1638                         wx_cv_STDC_EXT_required=no,
1639                         wx_cv_STDC_EXT_required=yes
1640                     )
1641                     AC_LANG_POP()
1642                 ]
1643             )
1644             if test "x$wx_cv_STDC_EXT_required" = "xyes"; then
1645                 WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -D__STDC_EXT__"
1646             fi
1647         fi
1648     else
1649         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGE_FILES"
1650     fi
1651     dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1652     AC_FUNC_FSEEKO
1653     if test "$ac_cv_sys_largefile_source" != no; then
1654         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1655     fi
1656 fi
1657
1658 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1659 WX_C_BIGENDIAN
1660
1661 dnl check for iostream (as opposed to iostream.h) standard header
1662 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1663
1664 dnl check whether C++ compiler supports bool built-in type
1665 WX_CPP_BOOL
1666
1667 dnl check whether C++ compiler supports explicit keyword
1668 WX_CPP_EXPLICIT
1669
1670 dnl check whether C++ compiler supports C++ casts
1671 AC_CXX_CONST_CAST
1672 AC_CXX_REINTERPRET_CAST
1673 AC_CXX_STATIC_CAST
1674 dnl we don't use HAVE_DYNAMIC_CAST anywhere right now...
1675 dnl AC_CXX_DYNAMIC_CAST
1676
1677 dnl With Sun CC, temporaries have block scope by default. This flag is needed
1678 dnl to get the expression scope behaviour that conforms to the standard.
1679 if test "x$SUNCXX" = xyes; then
1680     CXXFLAGS="-features=tmplife $CXXFLAGS"
1681 fi
1682
1683 dnl Sun X11 headers are (still, in 2005!) non-ANSI and the best they could do
1684 dnl was to hack their C++ compiler to accept them silently -- but C compiler
1685 dnl still spits out dozens of warnings for each X include file, so suppress
1686 dnl them
1687 if test "x$SUNCC" = xyes; then
1688     CFLAGS="-erroff=E_NO_EXPLICIT_TYPE_GIVEN $CFLAGS"
1689 fi
1690
1691 dnl SGI mipsPro compiler gives this warning for "conversion from pointer to
1692 dnl same-sized integral type" even when there is an explicit cast and as there
1693 dnl is no way to turn it off and there are hundreds of these warnings in wx
1694 dnl sources, just turn it off for now
1695 dnl
1696 dnl a better long term solution would be to use #pragma set/reset woff in
1697 dnl wxPtrToUInt() and use it instead of casts elsewhere
1698 if test "x$SGICC" = "xyes"; then
1699     CFLAGS="-woff 3970 $CFLAGS"
1700 fi
1701 if test "x$SGICXX" = "xyes"; then
1702     CXXFLAGS="-woff 3970 $CXXFLAGS"
1703 fi
1704
1705 dnl HP-UX c89/aCC compiler warnings
1706 if test "x$HPCC" = "xyes"; then
1707     dnl 2011: "unrecognized preprocessor directive": nice warning but it's given
1708     dnl       even for directives inside #if which is not true (i.e. which are
1709     dnl       used for other compilers/OS) and so we have no way to get rid of it
1710     dnl 2450: "long long is non standard" -- yes, we know
1711     CFLAGS="+W 2011,2450 $CFLAGS"
1712 fi
1713 if test "x$HPCXX" = "xyes"; then
1714     dnl 2340: "value copied to temporary, reference to temporary used": very
1715     dnl       painful as triggered by any occurrence of user-defined conversion
1716     CXXFLAGS="+W 2340 $CXXFLAGS"
1717 fi
1718
1719 dnl DEC/Compaq/HP cxx warnings
1720 if test "x$COMPAQCXX" = "xyes"; then
1721     dnl -w0 enables all warnings, then we disable some of them:
1722     dnl basclsnondto: base class dtor non virtual (sometimes we do want this)
1723     dnl unrimpret:  "end of routine block may be unreachable" is given for
1724     dnl             every "if ( ) return ...; else return ...;"
1725     dnl intconlosbit: "conversion to integral type of smaller size could lose
1726     dnl               data" this is a useful warning but there are too many of
1727     dnl               them for now
1728     CXXFLAGS="-w0 -msg_disable basclsnondto,unrimpret,intconlosbit"
1729 fi
1730
1731 dnl the next few tests are all for C++ features and so need to be done using
1732 dnl C++ compiler
1733 AC_LANG_PUSH(C++)
1734
1735 dnl check for std::string or std::wstring
1736 if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
1737     if test "$wxUSE_UNICODE" = "yes"; then
1738         std_string="std::wstring"
1739         char_type="wchar_t"
1740     else
1741         std_string="std::string"
1742         char_type="char"
1743     fi
1744
1745     dnl check if <string> declares std::[w]string
1746     AC_CACHE_CHECK([for $std_string in <string>],
1747         wx_cv_class_stdstring,
1748         [
1749             AC_TRY_COMPILE([#include <string>],
1750                 [$std_string foo;],
1751                 wx_cv_class_stdstring=yes,
1752                 wx_cv_class_stdstring=no
1753             )
1754         ]
1755     )
1756
1757     if test "$wx_cv_class_stdstring" = yes; then
1758         if test "$wxUSE_UNICODE" = "yes"; then
1759             AC_DEFINE(HAVE_STD_WSTRING)
1760         fi
1761         dnl we don't need HAVE_STD_STRING, we just suppose it's available if
1762         dnl wxUSE_STD_STRING==yes
1763     else
1764         AC_CACHE_CHECK([if std::basic_string<$char_type> works],
1765             wx_cv_class_stdbasicstring,
1766             [
1767                 AC_TRY_COMPILE([
1768                     #ifdef HAVE_WCHAR_H
1769                     #  ifdef __CYGWIN__
1770                     #    include <stddef.h>
1771                     #  endif
1772                     #  include <wchar.h>
1773                     #endif
1774                     #ifdef HAVE_STDLIB_H
1775                     #  include <stdlib.h>
1776                     #endif
1777                     #include <stdio.h>
1778                     #include <string>
1779                     ],
1780                     [std::basic_string<$char_type> foo;
1781                      const $char_type* dummy = foo.c_str();],
1782                     wx_cv_class_stdbasicstring=yes,
1783                     wx_cv_class_stdbasicstring=no
1784                 )
1785             ]
1786         )
1787
1788         if test "$wx_cv_class_stdbasicstring" != yes; then
1789             if test "$wxUSE_STL" = "yes"; then
1790                 AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
1791             elif grep wxUSE_STD_STRING $wx_arg_cache_file >/dev/null; then
1792                 AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
1793             else
1794                 AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
1795                 wxUSE_STD_STRING=no
1796             fi
1797         fi
1798     fi
1799 fi
1800
1801 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
1802     AC_CHECK_TYPES([std::istream, std::ostream],,
1803                    [wxUSE_STD_IOSTREAM=no],
1804                    [#include <iostream>])
1805
1806     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
1807         if grep wxUSE_STD_IOSTREAM $wx_arg_cache_file >/dev/null; then
1808             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
1809         else
1810             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
1811         fi
1812     fi
1813 fi
1814
1815 if test "$wxUSE_STL" = "yes"; then
1816     dnl check for basic STL functionality
1817     AC_CACHE_CHECK([for basic STL functionality],
1818         wx_cv_lib_stl,
1819         [AC_TRY_COMPILE([#include <string>
1820             #include <functional>
1821             #include <algorithm>
1822             #include <vector>
1823             #include <list>],
1824             [std::vector<int> moo;
1825              std::list<int> foo;
1826              std::vector<int>::iterator it =
1827                  std::find_if(moo.begin(), moo.end(),
1828                               std::bind2nd(std::less<int>(), 3));],
1829             wx_cv_lib_stl=yes,
1830             wx_cv_lib_stl=no
1831         )]
1832     )
1833
1834     if test "$wx_cv_lib_stl" != yes; then
1835          AC_MSG_ERROR([Can't use --enable-stl as basic STL functionality is missing])
1836     fi
1837
1838     dnl check for compliant std::string::compare
1839     AC_CACHE_CHECK([for compliant std::string::compare],
1840         wx_cv_func_stdstring_compare,
1841         [AC_TRY_COMPILE([#include <string>],
1842             [std::string foo, bar;
1843             foo.compare(bar);
1844             foo.compare(1, 1, bar);
1845             foo.compare(1, 1, bar, 1, 1);
1846             foo.compare("");
1847             foo.compare(1, 1, "");
1848             foo.compare(1, 1, "", 2);],
1849             wx_cv_func_stdstring_compare=yes,
1850             wx_cv_func_stdstring_compare=no
1851         )]
1852     )
1853
1854     if test "$wx_cv_func_stdstring_compare" = yes; then
1855         AC_DEFINE(HAVE_STD_STRING_COMPARE)
1856     fi
1857
1858     dnl check for hash_map and hash_set headers
1859     AC_CHECK_HEADER([hash_map],
1860         [AC_CACHE_CHECK([for standard hash_map and hash_set],
1861             wx_cv_class_stdhashmapset,
1862             [AC_TRY_COMPILE([#include <hash_map>
1863                 #include <hash_set>],
1864                 [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
1865                  std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
1866                 wx_cv_class_stdhashmapset=yes,
1867                 wx_cv_class_stdhashmapset=no)
1868             ]
1869         )],
1870         [],
1871         [ ]
1872     )
1873
1874     if test "$wx_cv_class_stdhashmapset" = yes; then
1875         AC_DEFINE(HAVE_HASH_MAP)
1876         AC_DEFINE(HAVE_STD_HASH_MAP)
1877     fi
1878
1879     AC_CHECK_HEADER([ext/hash_map],
1880         [AC_CACHE_CHECK([for GNU hash_map and hash_set],
1881             wx_cv_class_gnuhashmapset,
1882             [AC_TRY_COMPILE([#include <ext/hash_map>
1883                 #include <ext/hash_set>],
1884                 [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
1885                  __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
1886                 wx_cv_class_gnuhashmapset=yes,
1887                 wx_cv_class_gnuhashmapset=no)
1888             ]
1889         )],
1890         [],
1891         [ ]
1892     )
1893
1894     if test "$wx_cv_class_gnuhashmapset" = yes; then
1895          AC_DEFINE(HAVE_EXT_HASH_MAP)
1896          AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)
1897     fi
1898 fi
1899
1900 dnl pop C++
1901 AC_LANG_POP()
1902
1903 dnl ---------------------------------------------------------------------------
1904 dnl Define search path for includes and libraries: all headers and libs will be
1905 dnl looked for in all directories of this path
1906 dnl ---------------------------------------------------------------------------
1907
1908 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
1909 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
1910 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
1911 dnl
1912 dnl Also try to put all directories which may contain X11R6 before those which
1913 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
1914 dnl
1915 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
1916 dnl systems which have both (AIX 4.x does)
1917 SEARCH_INCLUDE="\
1918     /usr/local/include        \
1919                               \
1920     /usr/Motif-2.1/include    \
1921     /usr/Motif-1.2/include    \
1922     /usr/include/Motif1.2     \
1923                               \
1924     /usr/dt/include           \
1925     /usr/openwin/include      \
1926                               \
1927     /usr/include/Xm           \
1928                               \
1929     /usr/X11R6/include        \
1930     /usr/X11R6.4/include      \
1931     /usr/X11R5/include        \
1932     /usr/X11R4/include        \
1933                               \
1934     /usr/include/X11R6        \
1935     /usr/include/X11R5        \
1936     /usr/include/X11R4        \
1937                               \
1938     /usr/local/X11R6/include  \
1939     /usr/local/X11R5/include  \
1940     /usr/local/X11R4/include  \
1941                               \
1942     /usr/local/include/X11R6  \
1943     /usr/local/include/X11R5  \
1944     /usr/local/include/X11R4  \
1945                               \
1946     /usr/X11/include          \
1947     /usr/include/X11          \
1948     /usr/local/X11/include    \
1949     /usr/local/include/X11    \
1950                               \
1951     /usr/XFree86/include/X11  \
1952     /usr/pkg/include          \
1953                               \
1954     /usr/openwin/share/include"
1955
1956 dnl try to find out the standard lib locations for the systems with multiple
1957 dnl ABIs
1958 AC_MSG_CHECKING([for libraries directory])
1959
1960 case "${host}" in
1961     *-*-irix6* )
1962         AC_CACHE_VAL(
1963             wx_cv_std_libpath,
1964             [
1965                 for d in WX_STD_LIBPATH(); do
1966                     for e in a so sl dylib dll.a; do
1967                         libc="$d/libc.$e"
1968                         if test -f $libc; then
1969                             save_LIBS="$LIBS"
1970                             LIBS="$libc"
1971                             AC_LINK_IFELSE([int main() { return 0; }],
1972                                 wx_cv_std_libpath=`echo $d | sed s@/usr/@@`)
1973                             LIBS="$save_LIBS"
1974                             if test "x$wx_cv_std_libpath" != "x"; then
1975                                 break 2
1976                             fi
1977                         fi
1978                     done
1979                 done
1980                 if test "x$wx_cv_std_libpath" = "x"; then
1981                     wx_cv_std_libpath="lib"
1982                 fi
1983             ]
1984         )
1985         ;;
1986
1987     *-*-solaris2* )
1988         dnl use ../lib or ../lib/64 depending on the size of void*
1989         if test "$ac_cv_sizeof_void_p" = 8 -a -d "/usr/lib/64"; then
1990             wx_cv_std_libpath="lib/64"
1991         else
1992             wx_cv_std_libpath="lib"
1993         fi
1994         ;;
1995
1996     *-*-linux* )
1997         dnl use ../lib or ../lib64 depending on the size of void*
1998         if test "$ac_cv_sizeof_void_p" = 8 -a \
1999                 -d "/usr/lib64" -a ! -h "/usr/lib64"; then
2000             wx_cv_std_libpath="lib64"
2001         else
2002             wx_cv_std_libpath="lib"
2003         fi
2004         ;;
2005
2006     *)
2007         wx_cv_std_libpath="lib";
2008         ;;
2009 esac
2010
2011 AC_MSG_RESULT($wx_cv_std_libpath)
2012
2013 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s@include@$wx_cv_std_libpath@g` /usr/$wx_cv_std_libpath"
2014
2015 dnl Cross compiling with gcc?
2016 if test "$build" != "$host" -a "$GCC" = yes; then
2017     dnl for gcc cross-compilers "$CC -print-prog-name=ld" prints the path to
2018     dnl the linker. Stripping off the trailing '/bin/ld' gives us a candiate
2019     dnl for a 'root' below which libraries and headers for the target system
2020     dnl might be installed.
2021     if cross_root=`$CC -print-prog-name=ld 2>/dev/null`; then
2022         cross_root=`dirname $cross_root`
2023         cross_root=`dirname $cross_root`
2024
2025         dnl substitute this candiate root for '^/usr' in the search lists,
2026         dnl strip out any that don't start '^/usr'.
2027         SEARCH_LIB=`for x in $SEARCH_LIB; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2028         SEARCH_INCLUDE=`for x in $SEARCH_INCLUDE; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2029         SEARCH_INCLUDE="$SEARCH_INCLUDE $cross_root/include"
2030
2031         dnl also have pkg-config search for *.pc files under this 'root'
2032         if test -z "$PKG_CONFIG_PATH"; then
2033             PKG_CONFIG_PATH="$cross_root/local/lib/pkgconfig:$cross_root/lib/pkgconfig"
2034             export PKG_CONFIG_PATH
2035         fi
2036
2037         dnl AC_PATH_XTRA doesn't work currently unless -x-includes and
2038         dnl -x-libraries are given on the command line. So if they are not
2039         dnl set then set them here to plausible defaults.
2040         if test -z "$x_includes" -o "$x_includes" = NONE; then
2041             WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
2042             x_includes=$ac_find_includes
2043         fi
2044         if test -z "$x_libraries" -o "$x_libraries" = NONE; then
2045             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xt)
2046             x_libraries=$ac_find_libraries
2047         fi
2048     fi
2049 fi
2050
2051 dnl ------------------------------------------------------------------------
2052 dnl Check for libraries
2053 dnl ------------------------------------------------------------------------
2054
2055 dnl flush the cache because checking for libraries below might abort
2056 AC_CACHE_SAVE
2057
2058 dnl check for glibc version
2059 dnl
2060 dnl VZ: I have no idea why had this check been there originally, but now
2061 dnl     we could probably do without it by just always adding _GNU_SOURCE
2062 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2063     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2064         AC_TRY_COMPILE([#include <features.h>],
2065             [
2066                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2067                 not glibc 2.1
2068                 #endif
2069             ],
2070             [
2071                 wx_cv_lib_glibc21=yes
2072             ],
2073             [
2074                 wx_cv_lib_glibc21=no
2075             ]
2076         )
2077     ])
2078     if test "$wx_cv_lib_glibc21" = "yes"; then
2079         AC_DEFINE(wxHAVE_GLIBC2)
2080     fi
2081 fi
2082
2083 dnl we may need _GNU_SOURCE for 2 things:
2084 dnl
2085 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2086 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2087 dnl  which breaks libtiff compilation, so it is simpler to just define
2088 dnl  _GNU_SOURCE to get everything)
2089 dnl
2090 dnl  2. for Unicode functions
2091 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2092     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2093         AC_DEFINE(_GNU_SOURCE)
2094     fi
2095 fi
2096
2097 dnl Only add the -lm library if floating point functions cannot be used
2098 dnl without it.  This check is important on cygwin because of the bizarre
2099 dnl way that they have organized functions into libraries.  On cygwin, both
2100 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
2101 dnl means that
2102 dnl   1) linking with -lm is not necessary, and
2103 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
2104 dnl In particular, if you compile any program with -mno-cygwin and link with
2105 dnl -lm, it will crash instantly when it is run.  This happens because the
2106 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
2107 dnl the ___main function instead of allowing it to be defined by
2108 dnl /usr/lib/mingw/libmingw32.a as it should be.
2109 dnl
2110 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
2111 dnl
2112 dnl Just check a few floating point functions. If they are all found without
2113 dnl -lm, then we must not need -lm.
2114 have_cos=0
2115 have_floor=0
2116 AC_CHECK_FUNCS(cos, have_cos=1)
2117 AC_CHECK_FUNCS(floor, have_floor=1)
2118 AC_MSG_CHECKING(if floating point functions link without -lm)
2119 if test "$have_cos" = 1 -a "$have_floor" = 1; then
2120     AC_MSG_RESULT(yes)
2121 else
2122     AC_MSG_RESULT(no)
2123     LIBS="$LIBS -lm"
2124     # use different functions to avoid configure caching
2125     have_sin=0
2126     have_ceil=0
2127     AC_CHECK_FUNCS(sin, have_sin=1)
2128     AC_CHECK_FUNCS(ceil, have_ceil=1)
2129     AC_MSG_CHECKING(if floating point functions link with -lm)
2130     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
2131         AC_MSG_RESULT(yes)
2132     else
2133         AC_MSG_RESULT(no)
2134         # not sure we should warn the user, crash, etc.
2135     fi
2136 fi
2137
2138 dnl check for C99 string to long long conversion functions, assume that if we
2139 dnl have the unsigned variants, then we have the signed ones as well
2140 dnl
2141 dnl at least under SGI these functions are only available in C99 code and not
2142 dnl in C++ so do these tests using C++ compiler
2143 AC_LANG_PUSH(C++)
2144 if test "wxUSE_UNICODE" = "yes"; then
2145     WX_CHECK_FUNCS(wcstoull)
2146 else
2147     WX_CHECK_FUNCS(strtoull)
2148 fi
2149 AC_LANG_POP()
2150
2151 dnl ---------------------------------------------------------------------------
2152 dnl Optional libraries
2153 dnl
2154 dnl   --with-<lib>=sys
2155 dnl       looks for system library and fails if not found
2156 dnl
2157 dnl   --with-<lib>
2158 dnl   --with-<lib>=yes
2159 dnl       looks for system library and, if not found, prints a warning,
2160 dnl       falls back to the builtin wx version, and continues configuration
2161 dnl
2162 dnl   --with-<lib>=builtin
2163 dnl       uses builtin wx version without searching for system library
2164 dnl
2165 dnl   --with-<lib>=no
2166 dnl   --without-<lib>
2167 dnl       do not use library (neither system nor builtin wx version)
2168 dnl
2169 dnl ---------------------------------------------------------------------------
2170
2171 dnl ------------------------------------------------------------------------
2172 dnl Check for regex libraries
2173 dnl ------------------------------------------------------------------------
2174
2175 if test "$wxUSE_REGEX" != "no"; then
2176     AC_DEFINE(wxUSE_REGEX)
2177
2178     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2179         AC_MSG_WARN([Defaulting to the the builtin regex library for Unicode build.])
2180         wxUSE_REGEX=builtin
2181     fi
2182
2183     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2184         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2185         dnl on some old systems it may be in libregex - check for it too?
2186         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp re_search)],, [ ])
2187
2188         if test "x$ac_cv_func_regcomp" != "xyes"; then
2189             if test "$wxUSE_REGEX" = "sys" ; then
2190                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2191             else
2192                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2193                 wxUSE_REGEX=builtin
2194             fi
2195         else
2196             dnl we are using the system library
2197             wxUSE_REGEX=sys
2198             dnl only the built-in supports advanced REs
2199             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2200         fi
2201     fi
2202 fi
2203
2204 dnl ------------------------------------------------------------------------
2205 dnl Check for zlib compression library
2206 dnl ------------------------------------------------------------------------
2207
2208 ZLIB_LINK=
2209 if test "$wxUSE_ZLIB" != "no" ; then
2210     AC_DEFINE(wxUSE_ZLIB)
2211
2212     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2213         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2214         dnl should still use it because hopefully (can someone confirm this?)
2215         dnl Apple did fix the security problem in it and not using the system
2216         dnl library results in a whole bunch of warnings when linking with
2217         dnl Carbon framework
2218         if test "$USE_DARWIN" = 1; then
2219             system_zlib_h_ok="yes"
2220         else
2221             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2222             dnl known to not work) and although I don't know which is
2223             dnl the minimal required version it's safer to test for 1.1.4 as
2224             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2225             dnl has anything more ancient (1.1.3 was released in July 1998)
2226             dnl anyhow
2227             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2228                 [AC_TRY_RUN(
2229                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2230                     [
2231                         #include <zlib.h>
2232                         #include <stdio.h>
2233
2234                         int main()
2235                         {
2236                             FILE *f=fopen("conftestval", "w");
2237                             if (!f) exit(1);
2238                             fprintf(f, "%s",
2239                                     ZLIB_VERSION[0] == '1' &&
2240                                     (ZLIB_VERSION[2] > '1' ||
2241                                     (ZLIB_VERSION[2] == '1' &&
2242                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2243                             exit(0);
2244                         }
2245                     ],
2246                     ac_cv_header_zlib_h=`cat conftestval`,
2247                     ac_cv_header_zlib_h=no,
2248                     dnl cross-compiling: don't have an answer, try later
2249                     unset ac_cv_header_zlib_h
2250                 )]
2251             )
2252             dnl If the test above did not come up with a value (e.g. cross
2253             dnl compiling) then this should give a definitive answer
2254             AC_CHECK_HEADER(zlib.h,,, [ ])
2255
2256             system_zlib_h_ok=$ac_cv_header_zlib_h
2257         fi
2258
2259         if test "$system_zlib_h_ok" = "yes"; then
2260             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2261         fi
2262
2263         if test "x$ZLIB_LINK" = "x" ; then
2264             if test "$wxUSE_ZLIB" = "sys" ; then
2265                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2266             else
2267                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2268                 wxUSE_ZLIB=builtin
2269             fi
2270         else
2271             dnl we are using the system library
2272             wxUSE_ZLIB=sys
2273         fi
2274     fi
2275 fi
2276
2277 dnl ------------------------------------------------------------------------
2278 dnl Check for png library
2279 dnl ------------------------------------------------------------------------
2280
2281 PNG_LINK=
2282 if test "$wxUSE_LIBPNG" != "no" ; then
2283     AC_DEFINE(wxUSE_LIBPNG)
2284
2285     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2286         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2287         wxUSE_LIBPNG=sys
2288     fi
2289
2290     dnl for the check below to have a chance to succeed, we must already have
2291     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2292     dnl doesn't depend on zlib)
2293     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2294         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2295         wxUSE_LIBPNG=builtin
2296     fi
2297
2298     if test "$wxUSE_MGL" != 1 ; then
2299         dnl Don't check for libpng when building wxMGL, libmgl contains it
2300         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2301             dnl libpng version 0.9 is known to not work, if an even newer
2302             dnl version is required, just bump it up in the test below
2303             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2304                 [AC_TRY_RUN(
2305                     dnl png.h defines PNG_LIBPNG_VER=number
2306                     [
2307                         #include <png.h>
2308                         #include <stdio.h>
2309
2310                         int main()
2311                         {
2312                             FILE *f=fopen("conftestval", "w");
2313                             if (!f) exit(1);
2314                             fprintf(f, "%s",
2315                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2316                             exit(0);
2317                         }
2318                     ],
2319                     ac_cv_header_png_h=`cat conftestval`,
2320                     ac_cv_header_png_h=no,
2321                     dnl cross-compiling: test (later) if we have any png.h
2322                     unset ac_cv_header_png_h
2323                 )]
2324             )
2325             AC_CHECK_HEADER(png.h,,, [ ])
2326
2327             if test "$ac_cv_header_png_h" = "yes"; then
2328                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
2329             fi
2330
2331             if test "x$PNG_LINK" = "x" ; then
2332                 if test "$wxUSE_LIBPNG" = "sys" ; then
2333                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2334                 else
2335                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2336                     wxUSE_LIBPNG=builtin
2337                 fi
2338             else
2339                 dnl we are using the system library
2340                 wxUSE_LIBPNG=sys
2341             fi
2342         fi
2343     fi
2344
2345     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
2346 fi
2347
2348 dnl ------------------------------------------------------------------------
2349 dnl Check for jpeg library
2350 dnl ------------------------------------------------------------------------
2351
2352 JPEG_LINK=
2353 if test "$wxUSE_LIBJPEG" != "no" ; then
2354     AC_DEFINE(wxUSE_LIBJPEG)
2355
2356     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2357         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2358         wxUSE_LIBJPEG=sys
2359     fi
2360
2361     if test "$wxUSE_MGL" != 1 ; then
2362         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2363         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2364             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2365             dnl HAVE_STDLIB_H which are already defined and this provokes
2366             dnl a compiler warning which configure considers as an error...
2367             AC_MSG_CHECKING(for jpeglib.h)
2368             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2369                 AC_TRY_COMPILE(
2370                     [
2371                         #undef HAVE_STDLIB_H
2372                         #include <stdio.h>
2373                         #include <jpeglib.h>
2374                     ],
2375                     [
2376                     ],
2377                     ac_cv_header_jpeglib_h=yes,
2378                     ac_cv_header_jpeglib_h=no
2379                 )
2380             )
2381             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2382
2383             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2384                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2385             fi
2386
2387             if test "x$JPEG_LINK" = "x" ; then
2388                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2389                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2390                 else
2391                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2392                     wxUSE_LIBJPEG=builtin
2393                 fi
2394             else
2395                 dnl we are using the system library
2396                 wxUSE_LIBJPEG=sys
2397
2398                 if test "$wxUSE_MSW" = 1; then
2399                     dnl boolean is defined by the jpeg headers and also by the
2400                     dnl Windows headers of some compilers. This type has been
2401                     dnl renamed in the builtin, so it is only an issue when
2402                     dnl using an external jpeg lib on Windows.
2403                     AC_CHECK_TYPES(
2404                         [boolean],
2405                         [
2406                             AC_CHECK_SIZEOF(
2407                                 [boolean],
2408                                 [],
2409                                 [
2410                                     #undef HAVE_BOOLEAN
2411                                     #include <stdio.h>
2412                                     #include <jpeglib.h>
2413                                 ])
2414                             AC_DEFINE_UNQUOTED(
2415                                 [wxHACK_BOOLEAN],
2416                                 [wxInt`expr 8 \* $ac_cv_sizeof_boolean`])
2417                         ],
2418                         [],
2419                         [#include <windows.h>])
2420                 fi
2421             fi
2422         fi
2423     fi
2424 fi
2425
2426 dnl ------------------------------------------------------------------------
2427 dnl Check for tiff library
2428 dnl ------------------------------------------------------------------------
2429
2430 TIFF_LINK=
2431 TIFF_PREREQ_LINKS=-lm
2432 if test "$wxUSE_LIBTIFF" != "no" ; then
2433     AC_DEFINE(wxUSE_LIBTIFF)
2434
2435     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2436         dnl libtiff may depend on libjpeg and libz so use them in the test
2437         dnl below or it would fail
2438         if test "$wxUSE_LIBJPEG" = "sys"; then
2439             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2440         fi
2441         if test "$wxUSE_ZLIB" = "sys"; then
2442             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2443         fi
2444         AC_CHECK_HEADER(tiffio.h,
2445                         [
2446                             AC_CHECK_LIB(tiff, TIFFError,
2447                                          TIFF_LINK=" -ltiff",
2448                                          ,
2449                                          $TIFF_PREREQ_LINKS)
2450                         ],
2451                         [],
2452                         [ ]
2453                        )
2454
2455         if test "x$TIFF_LINK" = "x" ; then
2456             if test "$wxUSE_LIBTIFF" = "sys" ; then
2457                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2458             else
2459                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2460                 wxUSE_LIBTIFF=builtin
2461             fi
2462         else
2463             dnl we are using the system library
2464             wxUSE_LIBTIFF=sys
2465         fi
2466     fi
2467 fi
2468
2469 dnl ------------------------------------------------------------------------
2470 dnl Check for expat libraries
2471 dnl ------------------------------------------------------------------------
2472
2473 if test "$wxUSE_WCHAR_T" != "yes"; then
2474     if test "$wxUSE_EXPAT" != "no"; then
2475         AC_MSG_WARN([wxWidgets requires wchar_t to use expat, disabling])
2476         wxUSE_EXPAT=no
2477     fi
2478     if test "$wxUSE_XML" != "no"; then
2479         AC_MSG_WARN([wxWidgets requires wchar_t to use xml, disabling])
2480         wxUSE_XML=no
2481     fi
2482 fi
2483
2484 if test "$wxUSE_EXPAT" != "no"; then
2485     wxUSE_XML=yes
2486     AC_DEFINE(wxUSE_EXPAT)
2487     AC_DEFINE(wxUSE_XML)
2488
2489     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2490         AC_CHECK_HEADER([expat.h], [found_expat_h=1],, [ ])
2491         if test "x$found_expat_h" = "x1"; then
2492             dnl Expat 1.95.6 comes with broken expat.h:
2493             AC_CACHE_CHECK([if expat.h is valid C++ header],
2494                 wx_cv_expat_is_not_broken,
2495                 [
2496                 AC_LANG_PUSH(C++)
2497                 AC_TRY_COMPILE([#include <expat.h>],[],
2498                     wx_cv_expat_is_not_broken=yes,
2499                     wx_cv_expat_is_not_broken=no
2500                 )
2501                 AC_LANG_POP()
2502                 ]
2503             )
2504             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2505                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2506             fi
2507         fi
2508         if test "x$EXPAT_LINK" = "x" ; then
2509             if test "$wxUSE_EXPAT" = "sys" ; then
2510                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2511             else
2512                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2513                 wxUSE_EXPAT=builtin
2514             fi
2515         else
2516             dnl we are using the system library
2517             wxUSE_EXPAT=sys
2518         fi
2519     fi
2520     if test "$wxUSE_EXPAT" = "builtin" ; then
2521         dnl Expat needs this:
2522         AC_CONFIG_SUBDIRS([src/expat])
2523     fi
2524 fi
2525
2526
2527 dnl ------------------------------------------------------------------------
2528 dnl Check for libmspack
2529 dnl ------------------------------------------------------------------------
2530
2531 if test "$wxUSE_LIBMSPACK" != "no"; then
2532     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1],, [ ])
2533     if test "x$found_mspack_h" = "x1"; then
2534         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2535                      MSPACK_LINK=" -lmspack")
2536     fi
2537     if test "x$MSPACK_LINK" = "x" ; then
2538         wxUSE_LIBMSPACK=no
2539     fi
2540 fi
2541
2542 if test "$wxUSE_LIBMSPACK" != "no"; then
2543     AC_DEFINE(wxUSE_LIBMSPACK)
2544 fi
2545
2546
2547 dnl ----------------------------------------------------------------
2548 dnl search for toolkit (widget sets)
2549 dnl ----------------------------------------------------------------
2550
2551 AFMINSTALL=
2552 WIN32INSTALL=
2553
2554 TOOLKIT=
2555 TOOLKIT_INCLUDE=
2556 WIDGET_SET=
2557
2558 dnl are we building for a win32 target environment?
2559 dnl If so, setup common stuff needed for both GUI and Base libs.
2560 if test "$USE_WIN32" = 1 ; then
2561     AC_CHECK_HEADER(w32api.h,,, [ ])
2562     AC_CHECK_HEADER(windows.h,,
2563     [
2564         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2565     ],
2566     [ ])
2567
2568     dnl --- FIXME: This is still a somewhat random list of libs,
2569     dnl ---        some of them should probably be included conditionally.
2570     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2571
2572     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2573         LIBS="$LIBS -loleacc"
2574     fi
2575
2576     case "${host}" in
2577         *-*-cygwin* )
2578             dnl Cygwin doesn't include these by default
2579             LIBS="$LIBS -lkernel32 -luser32"
2580     esac
2581
2582     dnl add extra odbc libs if we have compiled in odbc
2583     if test "$wxUSE_ODBC" = "sys" ; then
2584         wxUSE_ODBC = "yes"
2585     fi
2586     if test "$wxUSE_ODBC" = "yes" ; then
2587         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
2588         AC_DEFINE(wxUSE_ODBC)
2589     fi
2590     dnl We might want to abort here if wxUSE_ODBC="builtin" isn't supported on msw.
2591
2592     dnl This one is still used by some sample makefiles.
2593     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2594     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2595
2596     dnl This lot we export to wx-config.  It must add the relevant
2597     dnl include directories at the point when they can be known.
2598     dnl (but are these (still) required anyway?)
2599     WXCONFIG_RESFLAGS="--define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2600
2601     dnl install Win32-specific files in "make install"
2602     WIN32INSTALL=win32install
2603
2604     dnl pbt.h is missing on Wine at least
2605     AC_CHECK_HEADER(pbt.h,, [AC_DEFINE(NEED_PBT_H)], [ ])
2606 fi
2607
2608 if test "$wxUSE_GUI" = "yes"; then
2609     USE_GUI=1
2610
2611     GUI_TK_LIBRARY=
2612
2613     WXGTK12=
2614     WXGTK127=
2615     WXGTK20=
2616     WXGPE=
2617
2618     if test "$wxUSE_COCOA" = 1 ; then
2619         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2620             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2621             wxUSE_PRINTING_ARCHITECTURE=no
2622         fi
2623         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2624             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2625             wxUSE_DRAG_AND_DROP=no
2626         fi
2627         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2628             AC_MSG_WARN([wxDragImage not supported under wxCocoa yet, disabled])
2629             wxUSE_DRAGIMAGE=no
2630         fi
2631     fi
2632
2633     if test "$wxUSE_MSW" = 1 ; then
2634         TOOLKIT=MSW
2635         GUIDIST=MSW_DIST
2636
2637         dnl -mwindows causes a heap of other default gui libs to be linked in.
2638         case "${host}" in
2639             *-*-mingw32* )
2640                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2641         esac
2642     fi
2643
2644     if test "$wxUSE_GTK" = 1; then
2645         dnl GTK+ test program must be compiled with C compiler
2646         AC_MSG_CHECKING([for GTK+ version])
2647
2648         gtk_version_cached=1
2649         AC_CACHE_VAL(wx_cv_lib_gtk,
2650             [
2651                 dnl stupid GTK+ AM macros produce their own messages, so we
2652                 dnl have to pass to the next line
2653                 gtk_version_cached=0
2654                 AC_MSG_RESULT()
2655
2656                 dnl we must link against lgthread unless the user
2657                 dnl used --disable-threads
2658                 GTK_MODULES=
2659                 if test "$wxUSE_THREADS" = "yes"; then
2660                     GTK_MODULES=gthread
2661                 fi
2662
2663                 dnl detect GTK2
2664                 wx_cv_lib_gtk=
2665                 if test "x$wxGTK_VERSION" != "x1"
2666                 then
2667                     dnl The gthread.pc that ships with Solaris returns '-mt',
2668                     dnl it's correct for Sun CC, but gcc requires '-pthreads'.
2669                     dnl So disable the compile check and remove the -mt below.
2670                     case "${host}" in
2671                         *-*-solaris2* )
2672                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
2673                                 enable_gtktest=no
2674                             fi
2675                     esac
2676
2677                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2678
2679                     dnl Solaris also requires -lX11 for static lib
2680                     case "${host}" in
2681                         *-*-solaris2* )
2682                             if test "$wxUSE_SHARED" != "yes"; then
2683                                 GTK_LIBS="$GTK_LIBS -lX11"
2684                             fi
2685                     esac
2686                 fi
2687
2688                 dnl detect GTK1.x
2689                 if test -z "$wx_cv_lib_gtk"; then
2690                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
2691                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2692
2693                         if test -z "$wx_cv_lib_gtk"; then
2694                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2695                         fi
2696                     fi
2697                 fi
2698
2699                 if test -z "$wx_cv_lib_gtk"; then
2700                     dnl looks better in AC_MSG_RESULT
2701                     wx_cv_lib_gtk=none
2702                 else
2703                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2704                     dnl subsequent runs
2705                     wx_cv_cflags_gtk=$GTK_CFLAGS
2706                     wx_cv_libs_gtk=`echo $GTK_LIBS | sed -e 's/ -l[[^ ]]*cairo[[^ ]]*//g'`
2707                 fi
2708             ]
2709         )
2710
2711         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2712         dnl enough
2713         if test "$gtk_version_cached" = 1; then
2714             AC_MSG_RESULT($wx_cv_lib_gtk)
2715         fi
2716
2717         case "$wx_cv_lib_gtk" in
2718             2.0)    WXGTK20=1
2719                     TOOLKIT_VERSION=2
2720                     ;;
2721             1.2.7)  WXGTK127=1
2722                     WXGTK12=1
2723                     ;;
2724             1.2.3)  WXGTK12=1
2725                     ;;
2726             *)      AC_MSG_ERROR([
2727 The development files for GTK+ were not found. For GTK+ 2, please
2728 ensure that pkg-config is in the path and that gtk+-2.0.pc is
2729 installed. For GTK+ 1.2 please check that gtk-config is in the path,
2730 and that the version is 1.2.3 or above. Also check that the
2731 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
2732 --libs' are in the LD_LIBRARY_PATH or equivalent.
2733                             ])
2734                     ;;
2735         esac
2736
2737         if test "$WXGTK20" = 1; then
2738             save_CFLAGS="$CFLAGS"
2739             save_LIBS="$LIBS"
2740             CFLAGS="$wx_cv_cflags_gtk $CFLAGS"
2741             LIBS="$LIBS $wx_cv_libs_gtk"
2742
2743             dnl gtk_icon_size_lookup is not available in the GTK+ headers
2744             dnl that have shipped with some versions of Sun's JDS. Not using
2745             dnl AC_CHECK_FUNCS here since it only checks the function exists
2746             dnl in the lib (not the header).
2747             AC_CHECK_DECLS([gtk_icon_size_lookup], [],
2748                            [AC_DEFINE(NEED_GTK_ICON_SIZE_LOOKUP)],
2749                            [#include <gtk/gtk.h>])
2750
2751
2752             dnl test if we have at least GTK+ 2.10:
2753             AC_MSG_CHECKING([if GTK+ is version >= 2.10])
2754             AC_TRY_COMPILE([
2755                             #include <gtk/gtk.h>
2756                            ],
2757                            [
2758                             #if !GTK_CHECK_VERSION(2,10,0)
2759                             Not GTK+ 2.10
2760                             #endif
2761                            ],
2762                            [
2763                             AC_DEFINE(__WXGTK210__)
2764                             AC_DEFINE(__WXGTK26__)
2765                             AC_DEFINE(__WXGTK24__)
2766                             AC_MSG_RESULT([yes])
2767                             ac_wxgtk210=1
2768                            ],
2769                            [
2770                             AC_MSG_RESULT([no])
2771                             ac_wxgtk210=0
2772                            ])
2773
2774             if test "$ac_wxgtk210" = 0; then
2775                 dnl test if we have at least GTK+ 2.6:
2776                 AC_MSG_CHECKING([if GTK+ is version >= 2.6])
2777                 AC_TRY_COMPILE([
2778                                 #include <gtk/gtk.h>
2779                             ],
2780                             [
2781                                 #if !GTK_CHECK_VERSION(2,6,0)
2782                                 Not GTK+ 2.6
2783                                 #endif
2784                             ],
2785                             [
2786                                 AC_DEFINE(__WXGTK26__)
2787                                 AC_DEFINE(__WXGTK24__)
2788                                 AC_MSG_RESULT([yes])
2789                                 ac_wxgtk26=1
2790                             ],
2791                             [
2792                                 AC_MSG_RESULT([no])
2793                                 ac_wxgtk26=0
2794                             ])
2795             fi
2796
2797             if test "$ac_wxgtk26" = 0; then
2798                 dnl test if we have at least GTK+ 2.4:
2799                 AC_MSG_CHECKING([if GTK+ is version >= 2.4])
2800                 AC_TRY_COMPILE([
2801                                 #include <gtk/gtk.h>
2802                             ],
2803                             [
2804                                 #if !GTK_CHECK_VERSION(2,4,0)
2805                                 Not GTK+ 2.4
2806                                 #endif
2807                             ],
2808                             [
2809                                 AC_DEFINE(__WXGTK24__)
2810                                 AC_MSG_RESULT([yes])
2811                             ],
2812                             [
2813                                 AC_MSG_RESULT([no])
2814                             ])
2815             fi
2816
2817             CFLAGS="$save_CFLAGS"
2818             LIBS="$save_LIBS"
2819         else
2820             if test "$wxUSE_UNICODE" = "yes"; then
2821                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2822                 wxUSE_UNICODE=no
2823             fi
2824
2825             dnl test for XIM support in libgdk
2826             AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2827
2828             dnl we need poll() in src/gtk1/app.cpp (we know that Darwin doesn't
2829             dnl have it but we do the check for the others)
2830             if test "$USE_DARWIN" != 1; then
2831                 AC_CHECK_FUNCS(poll)
2832             fi
2833         fi
2834
2835         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2836         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
2837
2838         AFMINSTALL=afminstall
2839         TOOLKIT=GTK
2840         GUIDIST=GTK_DIST
2841
2842         dnl test for external libxpm if we're configured to use it
2843         if test "$wxUSE_GPE" = "yes"; then
2844             AC_MSG_CHECKING(for gpewidget library)
2845             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
2846             if test "$ac_find_libraries" != "" ; then
2847                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2848                 dnl -lgpewidget must be before all GTK libs and
2849                 dnl we guess its path from the prefix
2850                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
2851                 WXGPE=1
2852                 AC_MSG_RESULT([found in $ac_find_libraries])
2853             else
2854                 AC_MSG_RESULT(not found)
2855             fi
2856
2857             dnl AC_MSG_CHECKING(for gpe library)
2858             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
2859             dnl if test "$ac_find_libraries" != "" ; then
2860             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2861             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
2862             dnl     AC_MSG_RESULT(found in $ac_find_libraries)
2863             dnl else
2864             dnl     AC_MSG_RESULT(not found)
2865             dnl fi
2866         fi
2867     fi
2868
2869     if test "$wxUSE_MGL" = 1; then
2870        AC_MSG_CHECKING(for SciTech MGL library)
2871         if test "x$MGL_ROOT" = x ; then
2872             AC_MSG_RESULT(not found)
2873             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2874         else
2875             AC_MSG_RESULT($MGL_ROOT)
2876         fi
2877
2878         AC_MSG_CHECKING(for libmgl location)
2879         dnl Find MGL library that we want
2880         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
2881         dnl             and for non-x86 versions
2882         case "${host}" in
2883             *-*-linux* )
2884               dnl glibc.so, glibc are for older versions of MGL,
2885               dnl x86/a, x86/so are used by >= 5.0 R11
2886               if test "x$wxUSE_SHARED" = xyes ; then
2887                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
2888               else
2889                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
2890               fi
2891               ;;
2892             *-pc-msdosdjgpp )
2893               mgl_os_candidates="dos32/dj2"
2894               ;;
2895             *)
2896               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2897         esac
2898
2899         mgl_lib_type=""
2900         mgl_os=""
2901
2902         for mgl_os_i in $mgl_os_candidates ; do
2903             if test "x$mgl_os" = x ; then
2904                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
2905                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
2906                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
2907                         mgl_lib_type=debug
2908                         mgl_os=$mgl_os_i
2909                     fi
2910                 fi
2911                 if test "x$mgl_lib_type" = x ; then
2912                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
2913                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
2914                         mgl_lib_type=release
2915                         mgl_os=$mgl_os_i
2916                     fi
2917                 fi
2918             fi
2919         done
2920
2921         if test "x$mgl_os" = x ; then
2922             AC_MSG_RESULT(not found)
2923             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
2924         fi
2925         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
2926
2927         wxUSE_UNIVERSAL="yes"
2928
2929         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
2930         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
2931
2932         AFMINSTALL=afminstall
2933         TOOLKIT=MGL
2934         GUIDIST=MGL_DIST
2935     fi
2936
2937     if test "$wxUSE_DFB" = 1; then
2938        PKG_PROG_PKG_CONFIG()
2939
2940        PKG_CHECK_MODULES(DIRECTFB,
2941                          [directfb >= 0.9.23],
2942                          [
2943                            wxUSE_UNIVERSAL="yes"
2944                            TOOLKIT_INCLUDE="$DIRECTFB_CFLAGS"
2945                            GUI_TK_LIBRARY="$DIRECTFB_LIBS"
2946                            TOOLKIT=DFB
2947                            GUIDIST=DFB_DIST
2948                          ],
2949                          [
2950                            AC_MSG_ERROR([DirectFB not found.])
2951                          ]
2952                          )
2953     fi
2954
2955     if test "$wxUSE_MICROWIN" = 1; then
2956         AC_MSG_CHECKING(for MicroWindows)
2957         if test "x$MICROWINDOWS" = x ; then
2958             AC_MSG_RESULT(not found)
2959             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
2960         else
2961             AC_MSG_RESULT($MICROWINDOWS)
2962         fi
2963
2964         if test -f $MICROWINDOWS/lib/libmwin.a; then
2965             AC_MSG_RESULT(MicroWindows' libraries found.)
2966         else
2967             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
2968         fi
2969
2970         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
2971         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
2972
2973         wxUSE_UNIVERSAL="yes"
2974
2975         AFMINSTALL=afminstall
2976         TOOLKIT=MICROWIN
2977         GUIDIST=MICROWIN_DIST
2978
2979         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
2980     fi
2981
2982     dnl common part of X11 and Motif port checks
2983     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
2984         dnl use standard macros to check for X headers/libs, this brings
2985         dnl support for the standard configure options --x-includes,
2986         dnl --x-libraries and --no-x
2987         AC_PATH_XTRA
2988
2989         if test "$no_x" = "yes"; then
2990           AC_MSG_ERROR([X11 not found, please use --x-includes and/or --x-libraries options (see config.log for details)])
2991         fi
2992
2993         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
2994         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
2995         dnl this junk out
2996         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
2997         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
2998         AFMINSTALL=afminstall
2999         COMPILED_X_PROGRAM=0
3000
3001     fi
3002
3003     if test "$wxUSE_X11" = 1; then
3004         if test "$wxUSE_NANOX" = "yes"; then
3005             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
3006             if test "x$MICROWIN" = x ; then
3007                 AC_MSG_RESULT(not found)
3008                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
3009             else
3010                 AC_MSG_RESULT($MICROWIN)
3011                 AC_DEFINE(wxUSE_NANOX)
3012             fi
3013         fi
3014
3015         if test "$wxUSE_UNICODE" = "yes"; then
3016             PKG_PROG_PKG_CONFIG()
3017
3018             PKG_CHECK_MODULES(PANGOX, pangox,
3019                 [
3020                     CFLAGS="$PANGOX_CFLAGS $CFLAGS"
3021                     CXXFLAGS="$PANGOX_CFLAGS $CXXFLAGS"
3022                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
3023                 ],
3024                 [
3025                     AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
3026                 ]
3027             )
3028             PKG_CHECK_MODULES(PANGOFT2, pangoft2,
3029                 [
3030                     CFLAGS="$PANGOFT2_CFLAGS $CFLAGS"
3031                     CXXFLAGS="$PANGOFT2_CFLAGS $CXXFLAGS"
3032                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
3033                 ],
3034                 [
3035                     AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
3036                     wxUSE_PRINTING_ARCHITECTURE="no"
3037                 ]
3038             )
3039             PKG_CHECK_MODULES(PANGOXFT, pangoxft,
3040                 [
3041                     AC_DEFINE(HAVE_PANGO_XFT)
3042                     CFLAGS="$PANGOXFT_CFLAGS $CFLAGS"
3043                     CXXFLAGS="$PANGOXFT_CFLAGS $CXXFLAGS"
3044                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
3045                 ],
3046                 [
3047                     AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
3048                 ]
3049             )
3050             save_LIBS="$LIBS"
3051             LIBS="$LIBS $PANGOX_LIBS"
3052             AC_CHECK_FUNCS([pango_font_family_is_monospace])
3053             LIBS="$save_LIBS"
3054         fi
3055
3056         wxUSE_UNIVERSAL="yes"
3057
3058         if test "$wxUSE_NANOX" = "yes"; then
3059             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
3060             TOOLCHAIN_DEFS="${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"
3061             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
3062         else
3063             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
3064         fi
3065
3066         TOOLKIT=X11
3067         GUIDIST=X11_DIST
3068     fi
3069
3070     if test "$wxUSE_MOTIF" = 1; then
3071         if test "$wxUSE_UNICODE" = "yes"; then
3072             AC_MSG_ERROR([Unicode configuration not supported with Motif])
3073         fi
3074
3075         AC_MSG_CHECKING(for Motif/Lesstif headers)
3076         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
3077         if test "$ac_find_includes" != "" ; then
3078             AC_MSG_RESULT(found in $ac_find_includes)
3079             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
3080             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
3081         else
3082             save_CFLAGS=$CFLAGS
3083             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3084
3085             AC_TRY_COMPILE(
3086                 [
3087                     #include <Xm/Xm.h>
3088                 ],
3089                 [
3090                     int version;
3091                     version = xmUseVersion;
3092                 ],
3093                 [
3094                     AC_MSG_RESULT(found in default search path)
3095                     COMPILED_X_PROGRAM=1
3096                 ],
3097                 [
3098                     AC_MSG_RESULT(no)
3099                     AC_MSG_ERROR(please set CPPFLAGS to contain the location of Xm/Xm.h)
3100                 ]
3101             )
3102
3103             CFLAGS=$save_CFLAGS
3104         fi
3105
3106
3107         AC_MSG_CHECKING(for Motif/Lesstif library)
3108         WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
3109
3110         if test "x$ac_find_libraries" != "x" ; then
3111             AC_MSG_RESULT(found in $ac_find_libraries)
3112
3113             WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3114             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3115         else
3116             dnl it might happen that we found headers in one of the standard
3117             dnl paths but the libs are elsewhere but still in default (linker)
3118             dnl path -- try to compile a test program to check for this
3119             save_CFLAGS=$CFLAGS
3120             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3121             save_LIBS="$LIBS"
3122             LIBS="$GUI_TK_LIBRARY -lXm -lXmu -lXext -lX11"
3123
3124             AC_TRY_LINK(
3125                 [
3126                     #include <Xm/Xm.h>
3127                 ],
3128                 [
3129                     int version;
3130                     version = xmUseVersion;
3131                 ],
3132                 [
3133                     AC_MSG_RESULT(found in default search path)
3134                     COMPILED_X_PROGRAM=1
3135                 ],
3136                 [
3137                     AC_MSG_RESULT(no)
3138                     AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3139                 ]
3140             )
3141
3142             CFLAGS=$save_CFLAGS
3143             LIBS="$save_LIBS"
3144         fi
3145
3146         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3147         libp_link=""
3148         libsm_ice_link=""
3149         libs_found=0
3150         for libp in "" " -lXp"; do
3151             if test "$libs_found" = "0"; then
3152                 for libsm_ice in "" " -lSM -lICE"; do
3153                     if test "$libs_found" = "0"; then
3154                         save_LIBS="$LIBS"
3155                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3156                         save_CFLAGS=$CFLAGS
3157                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3158
3159                         AC_TRY_LINK(
3160                             [
3161                                 #include <Xm/Xm.h>
3162                                 #include <Xm/List.h>
3163                             ],
3164                             [
3165                                 XmString string = NULL;
3166                                 Widget w = NULL;
3167                                 int position = 0;
3168                                 XmListAddItem(w, string, position);
3169                             ],
3170                             [
3171                                 libp_link="$libp"
3172                                 libsm_ice_link="$libsm_ice"
3173                                 AC_MSG_RESULT(
3174                                     [need${libp_link}${libsm_ice_link}])
3175                                 libs_found=1
3176                             ], []
3177                         )
3178
3179                         LIBS="$save_LIBS"
3180                         CFLAGS=$save_CFLAGS
3181                     fi
3182                 done
3183             fi
3184         done
3185
3186         if test "$libs_found" = "0"; then
3187             AC_MSG_RESULT([can't find the right libraries])
3188             AC_MSG_ERROR([can't link a simple motif program])
3189         fi
3190
3191         dnl this seems to be needed under IRIX and shouldn't do any harm
3192         dnl elsewhere
3193         AC_CHECK_LIB(Sgm, [SgCreateList], [libsgm_link=" -lSgm"])
3194
3195         save_CFLAGS=$CFLAGS
3196         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3197
3198         AC_CACHE_CHECK([for Motif 2],
3199             wx_cv_lib_motif2,
3200             AC_TRY_COMPILE([
3201                             #include <Xm/Xm.h>
3202                            ],
3203                            [
3204                             #if XmVersion < 2000
3205                             Not Motif 2
3206                             #endif
3207                            ],
3208                            wx_cv_lib_motif2="yes",
3209                            wx_cv_lib_motif2="no"))
3210         if test "$wx_cv_lib_motif2" = "yes"; then
3211             AC_DEFINE(__WXMOTIF20__,1)
3212         else
3213             AC_DEFINE(__WXMOTIF20__,0)
3214         fi
3215
3216         AC_CACHE_CHECK([whether Motif is Lesstif],
3217             wx_cv_lib_lesstif,
3218             AC_TRY_COMPILE([
3219                             #include <Xm/Xm.h>
3220                            ],
3221                            [
3222                             #if !defined(LesstifVersion) || LesstifVersion <= 0
3223                             Not Lesstif
3224                             #endif
3225                            ],
3226                            wx_cv_lib_lesstif="yes",
3227                            wx_cv_lib_lesstif="no")
3228         )
3229         if test "$wx_cv_lib_lesstif" = "yes"; then
3230             AC_DEFINE(__WXLESSTIF__,1)
3231         else
3232             AC_DEFINE(__WXLESSTIF__,0)
3233         fi
3234
3235         CFLAGS=$save_CFLAGS
3236
3237         GUI_TK_LIBRARY="$GUI_TK_LIBRARY${libsgm_link} -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3238         TOOLKIT=MOTIF
3239         GUIDIST=MOTIF_DIST
3240     fi
3241
3242     dnl more tests common to X11 and Motif:
3243     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3244         dnl test for external libxpm if we're configured to use it
3245         if test "$wxUSE_LIBXPM" = "sys"; then
3246             AC_MSG_CHECKING(for Xpm library)
3247             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3248             if test "$ac_find_libraries" != "" ; then
3249                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3250                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3251                 AC_MSG_RESULT(found in $ac_find_libraries)
3252
3253                 AC_CACHE_CHECK([for X11/xpm.h],
3254                     wx_cv_x11_xpm_h,
3255                     [
3256                         save_CFLAGS=$CFLAGS
3257                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3258
3259                         AC_TRY_COMPILE(
3260                             [
3261                                 #include <X11/xpm.h>
3262                             ],
3263                             [
3264                                 int version;
3265                                 version = XpmLibraryVersion();
3266                             ],
3267                             wx_cv_x11_xpm_h=yes,
3268                             wx_cv_x11_xpm_h=no
3269                         )
3270
3271                         CFLAGS=$save_CFLAGS
3272                     ]
3273                 )
3274
3275                 if test $wx_cv_x11_xpm_h = "yes"; then
3276                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3277                     AC_DEFINE(wxHAVE_LIB_XPM)
3278                 else
3279                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3280                 fi
3281             fi
3282
3283         fi
3284
3285         dnl XShapeQueryExtension checks: first the library, then prototype
3286         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3287                      [
3288                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3289                       wxHAVE_XEXT_LIB=1
3290                      ],
3291                      [], [$GUI_TK_LIBRARY -lX11])
3292
3293         if test "$wxHAVE_XEXT_LIB" = 1; then
3294             save_CFLAGS="$CFLAGS"
3295             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3296
3297             AC_MSG_CHECKING([for X11/extensions/shape.h])
3298             AC_TRY_COMPILE([
3299                             #include <X11/Xlib.h>
3300                             #include <X11/extensions/shape.h>
3301                            ],
3302                            [
3303                             int dummy1, dummy2;
3304                             XShapeQueryExtension((Display*)NULL,
3305                                                  (int*)NULL, (int*)NULL);
3306                            ],
3307                            [
3308                             AC_DEFINE(HAVE_XSHAPE)
3309                             AC_MSG_RESULT([found])
3310                            ],
3311                            [
3312                             AC_MSG_RESULT([not found])
3313                            ])
3314             CFLAGS="$save_CFLAGS"
3315
3316         fi
3317     fi
3318
3319     if test "$wxUSE_MAC" = 1; then
3320         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3321         if test "$GCC" = yes; then
3322             AC_MSG_RESULT([gcc])
3323             CPPFLAGS_PASCAL="-fpascal-strings"
3324         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3325             AC_MSG_RESULT([xlc])
3326             CPPFLAGS_PASCAL="-qmacpstr"
3327         else
3328             AC_MSG_RESULT([none])
3329         fi
3330
3331         if test "x$wxUSE_UNIX" = "xyes"; then
3332             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon $CPPFLAGS"
3333         else
3334             dnl platform.h needs TARGET_CARBON before setup.h
3335             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON $CPPFLAGS"
3336         fi
3337
3338         TOOLKIT=MAC
3339         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3340         GUIDIST=MACX_DIST
3341         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3342         dnl are different, so they need different names:
3343         WXBASEPORT="_carbon"
3344     fi
3345
3346     if test "$wxUSE_COCOA" = 1; then
3347         TOOLKIT=COCOA
3348         GUIDIST=COCOA_DIST
3349     fi
3350
3351     if test "$wxUSE_PM" = 1; then
3352         TOOLKIT=PM
3353         GUIDIST=PM_DIST
3354         AC_CACHE_CHECK([for type SPBCDATA],
3355             wx_cv_spbcdata,
3356             [
3357                 AC_TRY_COMPILE(
3358                     [
3359                         #define INCL_PM
3360                         #include <os2.h>
3361                     ],
3362                     [
3363                         SPBCDATA test;
3364                     ],
3365                     wx_cv_spbcdata=yes,
3366                     wx_cv_spbcdata=no
3367                 )
3368             ]
3369         )
3370
3371         if test $wx_cv_spbcdata = "yes"; then
3372             AC_DEFINE(HAVE_SPBCDATA)
3373         fi
3374     fi
3375
3376     dnl the name of the directory where the files for this toolkit live
3377     if test "$TOOLKIT" = "PM" ; then
3378         TOOLKIT_DIR="os2"
3379     else
3380         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
3381     fi
3382
3383     if test "$wxUSE_UNIVERSAL" = "yes"; then
3384         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3385         WIDGET_SET=univ
3386     fi
3387
3388     dnl distribute samples/demos/utils with GUI versions
3389     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3390     DISTDIR="wx\$(TOOLKIT)"
3391 else
3392     USE_GUI=0
3393
3394     dnl this doesn't quite work right for wxBase, but the places
3395     dnl where it is wrong aren't fatal (yet) though.
3396     TOOLKIT_DIR="base"
3397
3398     dnl the sources, their dependenices and the headers
3399     if test "$USE_WIN32" = 1 ; then
3400         dnl yes, the toolkit for wxBase on win32 is actually MSW
3401         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3402         TOOLKIT="MSW"
3403     fi
3404
3405     dnl distribute only wxBase sources/headers
3406     GUIDIST="BASE_DIST"
3407     DISTDIR="wxBase"
3408 fi
3409
3410
3411 dnl ---------------------------------------------------------------------------
3412 dnl UTF-8 support
3413 dnl ---------------------------------------------------------------------------
3414
3415 dnl If UTF-8 support wasn't explicitly enabled or disabled, enable it only
3416 dnl for ports where it makes sense by default (GTK+, DirectFB):
3417 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "auto" ; then
3418     if test "$TOOLKIT" = "DFB" ; then
3419         wxUSE_UNICODE_UTF8=yes
3420     elif test "$TOOLKIT" = "GTK" -a "$WXGTK20" = "1" ; then
3421         wxUSE_UNICODE_UTF8=yes
3422     elif test "$USE_OS2" = "1" ; then
3423         dnl wide char support is quite incomplete in libc;
3424         dnl UTF-8 might actually work when evaluating/setting
3425         dnl code pages correctly, even for ports other than GTK20.
3426         wxUSE_UNICODE_UTF8=yes
3427     else
3428         wxUSE_UNICODE_UTF8=no
3429     fi
3430 fi
3431
3432 dnl ---------------------------------------------------------------------------
3433 dnl Optional libraries included when system library is not used
3434 dnl ---------------------------------------------------------------------------
3435
3436 dnl do this after test for X11 above so that we have a chance of finding Xlib.h
3437 if test "$wxUSE_GUI" = "yes"; then
3438     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
3439         dnl defines HAVE_X11_XKBLIB_H
3440         AC_CHECK_HEADER(X11/Xlib.h,,, [ ])
3441         AC_CHECK_HEADER([X11/XKBlib.h],,,
3442                          [
3443                           #if HAVE_X11_XLIB_H
3444                             #include <X11/Xlib.h>
3445                           #endif
3446                          ])
3447     fi
3448 fi
3449
3450
3451 dnl ----------------------------------------------------------------
3452 dnl iODBC support
3453 dnl ----------------------------------------------------------------
3454
3455 IODBC_C_SRC=""
3456
3457
3458 dnl ODBC is handled separately for MSW
3459 if test "$TOOLKIT" != "MSW" ; then
3460
3461     if test "$wxUSE_ODBC" = "sys" -o "$wxUSE_ODBC" = "yes" ; then
3462         dnl This is not ideal we really ough to use the unixodbc-config
3463         dnl  or iodbc-config if they exist.
3464
3465         AC_CHECK_HEADER([sql.h], [found_sql_h=1],, [ ])
3466         if test "x$found_sql_h" = "x1" ; then
3467             AC_CHECK_LIB(iodbc, SQLAllocEnv, ODBC_LINK=" -liodbc",
3468             [
3469                 AC_CHECK_LIB(unixodbc, SQLAllocEnv, ODBC_LINK=" -lunixodbc",
3470                 [
3471                     AC_CHECK_LIB(odbc, SQLAllocEnv, ODBC_LINK=" -lodbc")
3472                 ])
3473             ])
3474         fi
3475         if test "x$ODBC_LINK" = "x" ; then
3476             if test "$wxUSE_ODBC" = "sys" ; then
3477                 AC_MSG_ERROR([system ODBC library not found! Use --with-odbc=builtin to use built-in version])
3478             else
3479                 AC_MSG_WARN([system ODBC library not found, will use built-in instead])
3480                 wxUSE_ODBC=builtin
3481             fi
3482         else
3483             dnl we are using the system library
3484             wxUSE_ODBC=sys
3485         fi
3486     fi
3487
3488     if test "$wxUSE_ODBC" = "builtin" ; then
3489         AC_DEFINE(wxUSE_BUILTIN_IODBC)
3490     fi
3491 fi
3492
3493 if test "$wxUSE_ODBC" != "no" ; then
3494     AC_DEFINE(wxUSE_ODBC)
3495     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
3496
3497     dnl is this still necessary?
3498     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_IODBC_"
3499 fi
3500
3501 dnl ---------------------------------------------------------------------------
3502 dnl wxDisplay Sanity checks
3503 dnl ---------------------------------------------------------------------------
3504
3505 if test "$wxUSE_DISPLAY" = "yes"; then
3506 dnl ---------------------------------------------------------------------------
3507 dnl Xinerama (for unix ) - Brian Victor
3508 dnl ---------------------------------------------------------------------------
3509     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3510         AC_MSG_CHECKING([for Xinerama])
3511         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3512         if test "$ac_find_libraries" != "" ; then
3513             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3514             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3515                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3516             fi
3517             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3518             AC_MSG_RESULT([yes])
3519
3520             AC_MSG_CHECKING([for Xxf86vm extension])
3521             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3522             if test "$ac_find_libraries" != "" ; then
3523                 AC_MSG_RESULT([yes])
3524                 AC_CHECK_HEADER([X11/extensions/xf86vmode.h],
3525                                  [
3526                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3527                                  ],
3528                                  [],
3529                                  [
3530                                       #if HAVE_X11_XLIB_H
3531                                         #include <X11/Xlib.h>
3532                                       #endif
3533                                  ])
3534             else
3535                 AC_MSG_RESULT([no])
3536             fi
3537
3538         else
3539             AC_MSG_RESULT([no])
3540             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3541             wxUSE_DISPLAY="no"
3542         fi
3543     elif test "$wxUSE_MSW" = 1; then
3544 dnl ---------------------------------------------------------------------------
3545 dnl DirectDraw for MSW - optionally used by WxDisplay.
3546 dnl ---------------------------------------------------------------------------
3547         AC_CHECK_HEADER([ddraw.h], [], [], [#include <windows.h>])
3548     fi
3549 fi
3550
3551 dnl ---------------------------------------------------------------------------
3552 dnl X11 session management
3553 dnl ---------------------------------------------------------------------------
3554 if test "$wxUSE_DETECT_SM" = "yes"; then
3555     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3556         AC_MSG_CHECKING([for -lSM - X11 session management])
3557         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],SM)
3558         if test "$ac_find_libraries" != "" ; then
3559             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3560             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3561                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3562             fi
3563             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lSM"
3564             AC_MSG_RESULT([yes])
3565         else
3566             AC_MSG_RESULT([no])
3567             AC_MSG_WARN([libSM not found; disabling session management detection])
3568             wxUSE_DETECT_SM="no"
3569         fi
3570     else
3571         wxUSE_DETECT_SM="no"
3572     fi
3573 fi
3574
3575
3576 dnl ---------------------------------------------------------------------------
3577 dnl OpenGL libraries
3578 dnl ---------------------------------------------------------------------------
3579
3580 USE_OPENGL=0
3581 if test "$wxUSE_OPENGL" = "yes"; then
3582     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = "1"; then
3583         AC_MSG_WARN([wxGLCanvas not implemented for this port, library will be compiled without it.])
3584         wxUSE_OPENGL="no"
3585     elif test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
3586         OPENGL_LIBS="-framework OpenGL -framework AGL"
3587     elif test "$wxUSE_MSW" = 1; then
3588         OPENGL_LIBS="-lopengl32 -lglu32"
3589     else
3590         dnl adjust CPPFLAGS to include GL/gl.h location if necessary
3591         dnl (/opt/graphics/OpenGL is for HP-UX systems, bug 925307)
3592         AC_MSG_CHECKING([for OpenGL headers])
3593         WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /opt/graphics/OpenGL/include], GL/gl.h)
3594         if test "$ac_find_includes" != "" ; then
3595             AC_MSG_RESULT(found in $ac_find_includes)
3596             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3597             CPPFLAGS="$ac_path_to_include $CPPFLAGS"
3598         else
3599             AC_MSG_RESULT([not found])
3600         fi
3601
3602         AC_CHECK_HEADER(GL/gl.h, [
3603             AC_CHECK_HEADER(GL/glu.h, [
3604                 found_gl=0
3605
3606                 AC_MSG_CHECKING([for -lGL])
3607                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB /opt/graphics/OpenGL/lib],GL)
3608                 if test "$ac_find_libraries" != "" ; then
3609                     AC_MSG_RESULT([found in $ac_find_libraries])
3610
3611                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3612                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3613                         LDFLAGS_GL="$ac_path_to_link"
3614                     fi
3615
3616                     dnl don't suppose that libGL and libGLU are always in the
3617                     dnl same directory -- this is not true for some common
3618                     dnl distributions
3619                     AC_MSG_CHECKING([for -lGLU])
3620                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3621                     if test "$ac_find_libraries" != "" ; then
3622                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3623                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3624                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3625                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3626                         fi
3627
3628                         found_gl=1
3629                         OPENGL_LIBS="-lGL -lGLU"
3630                         AC_MSG_RESULT([yes])
3631                     else
3632                         AC_MSG_RESULT([no])
3633                     fi
3634                 else
3635                     AC_MSG_RESULT([no])
3636                 fi
3637
3638                 if test "$found_gl" != 1; then
3639                     AC_MSG_CHECKING([for -lMesaGL])
3640                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3641                     if test "$ac_find_libraries" != "" ; then
3642                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3643                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3644                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3645                         AC_MSG_RESULT([yes])
3646                     else
3647                         AC_MSG_RESULT([no])
3648                     fi
3649                 fi
3650             ])
3651         ],
3652         [],
3653         [ ])
3654
3655         if test "x$OPENGL_LIBS" = "x"; then
3656             dnl it should be an error and not a warning because OpenGL is not on
3657             dnl by default and so if it had been explicitly requested, we
3658             dnl shouldn't just fall back to compiling the library without it
3659             AC_MSG_ERROR(OpenGL libraries not available)
3660         fi
3661     fi
3662
3663     if test "$wxUSE_OPENGL" = "yes"; then
3664         USE_OPENGL=1
3665         AC_DEFINE(wxUSE_OPENGL)
3666         AC_DEFINE(wxUSE_GLCANVAS)
3667         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3668     fi
3669 fi
3670
3671
3672 dnl the symbol which allows conditional compilation for the given toolkit
3673 if test -n "$TOOLKIT" ; then
3674     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3675 fi
3676
3677
3678 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3679
3680 if test "$wxUSE_SHARED" = "yes"; then
3681     case "${host}" in
3682       *-pc-msdosdjgpp )
3683         dnl only static for now
3684         wxUSE_SHARED=no
3685         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3686       ;;
3687     esac
3688 fi
3689
3690 if test "$wxUSE_SHARED" = "yes"; then
3691
3692     dnl use versioned symbols if available on the platform
3693     WX_VERSIONED_SYMBOLS([\$(wx_top_builddir)/version-script])
3694
3695     dnl test for GCC's visibility support (sets CFLAGS_VISIBILITY, which is
3696     dnl assigned to CFLAGS and CXXFLAGS below)
3697     if test "$wxUSE_VISIBILITY" != "no"; then
3698         WX_VISIBILITY
3699     fi
3700
3701     dnl test for Sun CC which can be used under both Solaris and Linux
3702     if test "x$SUNCXX" = xyes; then
3703         SAMPLES_RPATH_FLAG="-R\$(wx_top_builddir)/lib"
3704         WXCONFIG_RPATH="-R\$libdir"
3705     else
3706     case "${host}" in
3707       *-*-linux* | *-*-gnu* )
3708         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3709         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3710         ;;
3711
3712       *-*-solaris2* )
3713         dnl here we know that Sun CC is not used as we tested for it above,
3714         dnl hence we must be using gcc
3715
3716         dnl newer versions of gcc need -isystem to compile X headers on
3717         dnl Solaris (which use old style C syntax)
3718         CPPFLAGS="-isystem /usr/openwin/include $CPPFLAGS"
3719
3720         dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3721         dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3722         saveLdflags="$LDFLAGS"
3723         LDFLAGS="$saveLdflags -Wl,-rpath,/"
3724         AC_MSG_CHECKING([if the linker accepts -rpath])
3725         AC_TRY_LINK(
3726             [],[],
3727             [
3728                 AC_MSG_RESULT([yes])
3729                 SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3730                 WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3731             ],[
3732                 AC_MSG_RESULT([no])
3733                 AC_MSG_CHECKING([if the linker accepts -R])
3734                 LDFLAGS="$saveLdflags -Wl,-R,/"
3735                 AC_TRY_LINK(
3736                     [],[],
3737                     [
3738                         AC_MSG_RESULT([yes])
3739                         SAMPLES_RPATH_FLAG="-Wl,-R,\$(wx_top_builddir)/lib"
3740                         WXCONFIG_RPATH="-Wl,-R,\$libdir"
3741                     ],[
3742                         AC_MSG_RESULT([no])
3743                     ])
3744             ])
3745         LDFLAGS="$saveLdflags"
3746       ;;
3747
3748       *-*-darwin* )
3749         install_name_tool=`which install_name_tool`
3750         if test "$install_name_tool" -a -x "$install_name_tool"; then
3751             SAMPLES_RPATH_POSTLINK="\$(wx_top_builddir)/change-install-names \$(LIBDIRNAME) \$(prefix) \$@"
3752             cat <<EOF >change-install-names
3753 #!/bin/sh
3754 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
3755 inst_cmd="install_name_tool "
3756 for i in \${libnames} ; do
3757     inst_cmd="\${inst_cmd} -change \${2}/lib/\${i} \${1}/\${i}"
3758 done
3759 \${inst_cmd} \${3}
3760 EOF
3761             chmod +x change-install-names
3762         fi
3763       ;;
3764
3765       *-*-cygwin* | *-*-mingw32* )
3766         dnl this one shouldn't be used for the library build so put it in a
3767         dnl separate variable from WXCONFIG_CPPFLAGS
3768         WXCONFIG_ONLY_CPPFLAGS="$WXCONFIG_ONLY_CPPFLAGS -DWXUSINGDLL"
3769         ;;
3770
3771       *-*-hpux* )
3772         SAMPLES_RPATH_FLAG="-Wl,+b,\$(wx_top_builddir)/lib"
3773         WXCONFIG_RPATH="-Wl,+b,\$libdir"
3774         ;;
3775
3776     esac
3777     fi
3778
3779     if test $wxUSE_RPATH = "no"; then
3780         SAMPLES_RPATH_FLAG=''
3781         SAMPLES_RPATH_POSTLINK=''
3782         WXCONFIG_RPATH=''
3783     fi
3784
3785     SHARED=1
3786
3787 else
3788
3789     config_linkage_component="-static"
3790     SHARED=0
3791
3792 fi
3793
3794
3795 UNICODE=0
3796 lib_unicode_suffix=
3797 WX_CHARTYPE="ansi"
3798 if test "$wxUSE_UNICODE" = "yes"; then
3799     lib_unicode_suffix=u
3800     WX_CHARTYPE="unicode"
3801     UNICODE=1
3802 fi
3803
3804 lib_debug_suffix=
3805 WX_DEBUGTYPE="release"
3806 DEBUG_FLAG=0
3807 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
3808     lib_debug_suffix=d
3809     WX_DEBUGTYPE="debug"
3810     DEBUG_FLAG=1
3811 fi
3812
3813 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
3814 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
3815
3816 DEBUG_INFO=0
3817 if test "$wxUSE_DEBUG_INFO" = "yes"; then
3818     DEBUG_INFO=1
3819 fi
3820
3821 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
3822
3823 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
3824
3825 TOOLCHAIN_FULLNAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}-${WX_DEBUGTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
3826
3827 if test "$cross_compiling" = "yes"; then
3828     HOST_SUFFIX="-$host_alias"
3829     TOOLCHAIN_NAME="$TOOLCHAIN_NAME$HOST_SUFFIX"
3830     TOOLCHAIN_FULLNAME="${host_alias}-$TOOLCHAIN_FULLNAME"
3831 fi
3832
3833 dnl library link name
3834 dnl These just save us from exporting lib_{unicode,debug,flavour}_suffix.
3835 dnl If we ever need to do that, we won't need to keep these.
3836 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3837 if test "${TOOLKIT_DIR}" = "os2"; then
3838     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3839 else
3840     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3841 fi
3842
3843
3844
3845 if test "$wxUSE_COCOA" = 1; then
3846     AC_LANG_SAVE
3847     AC_WX_LANG_OBJECTIVEC
3848 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
3849 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
3850 dnl Point but only if MacTypes.h was not included first.  Of course,
3851 dnl if MacTypes.h is included later then you're screwed when it
3852 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
3853 dnl to not typedef Point and thus fix the problem.
3854     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
3855     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
3856 #include <CoreFoundation/CoreFoundation.h>
3857         ],[],
3858         [AC_MSG_RESULT([no])],
3859         [AC_MSG_RESULT([yes])
3860         AC_MSG_CHECKING([if defining __Point__ will fix it])
3861         AC_TRY_COMPILE([#define __Point__ 1
3862 #include <AppKit/NSEvent.h>
3863 #include <CoreFoundation/CoreFoundation.h>
3864             ],[],
3865             [AC_MSG_RESULT([yes])
3866             AC_DEFINE(__Point__)
3867             ],
3868             [AC_MSG_FAILURE([no])]
3869         )]
3870     )
3871     AC_LANG_RESTORE
3872 fi
3873
3874 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
3875     dnl base name of the resource file for wxMac must be the same
3876     dnl as library installation base name (-install_name)
3877     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
3878     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
3879
3880     dnl add the resources target for wxMac
3881     LIBWXMACRES="\$(wx_top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
3882
3883     AC_CHECK_PROG(REZ, Rez, Rez, /Developer/Tools/Rez)
3884     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
3885     AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
3886
3887     MACSETFILE="\$(SETFILE)"
3888
3889     dnl resources are bundled both with shared library and applications
3890     dnl since the carb resource *must* be included in the application
3891     if test "$wxUSE_MAC" = 1; then
3892         POSTLINK_COMMAND="\$(REZ) -d __DARWIN__ -t APPL Carbon.r -o"
3893         RESCOMP="$REZ"
3894         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL Carbon.r -o"
3895     else
3896         POSTLINK_COMMAND="echo -n | \$(REZ) -d __DARWIN__ -t APPL ${LIBWXMACRES}"
3897         RESCOMP="echo -n \| $REZ"
3898         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL \$libdir/$WX_RESOURCES_MACOSX_ASCII"
3899     fi
3900
3901 else
3902     dnl default value is to (silently) do nothing in the makefile
3903     MACSETFILE="@true"
3904
3905     if test "$wxUSE_PM" = 1; then
3906         RESCOMP="emxbind"
3907         WXCONFIG_RESFLAGS="-ep"
3908
3909         dnl Is this one really used anywhere for pm?
3910         POSTLINK_COMMAND="$RESCOMP $WXCONFIG_RESFLAGS"
3911     else
3912         POSTLINK_COMMAND="@true"
3913     fi
3914
3915 fi
3916
3917
3918 dnl ---------------------------------------------------------------------------
3919 dnl Checks for typedefs
3920 dnl ---------------------------------------------------------------------------
3921
3922 dnl   defines mode_t if not already defined
3923 AC_TYPE_MODE_T
3924 dnl   defines off_t if not already defined
3925 AC_TYPE_OFF_T
3926 dnl   defines pid_t if not already defined
3927 AC_TYPE_PID_T
3928 dnl   defines size_t if not already defined
3929 AC_TYPE_SIZE_T
3930 dnl   defines uid_t and gid_t if not already defined
3931 AC_TYPE_UID_T
3932
3933 dnl sets HAVE_SSIZE_T if ssize_t is defined
3934 AC_CHECK_TYPES(ssize_t)
3935
3936 dnl check what exactly size_t is on this machine - this is necessary to avoid
3937 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3938 AC_LANG_PUSH(C++) dnl tests below use overloaded functions and so need C++
3939 AC_CACHE_CHECK([if size_t is unsigned int],
3940     wx_cv_size_t_is_uint,
3941     [
3942     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3943     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3944     dnl methods in a local class (i.e. class inside a function) declaration
3945     dnl without any objections!!
3946     dnl
3947     dnl hence the hack below: we must have Foo at global scope!
3948     AC_TRY_COMPILE([#include <stddef.h>],
3949         [
3950             return 0; }
3951
3952             struct Foo { void foo(size_t); void foo(unsigned int); };
3953
3954             int bar() {
3955         ],
3956         wx_cv_size_t_is_uint=no,
3957         wx_cv_size_t_is_uint=yes
3958     )
3959     ]
3960 )
3961
3962 if test "$wx_cv_size_t_is_uint" = "yes"; then
3963     AC_DEFINE(wxSIZE_T_IS_UINT)
3964 else
3965     AC_CACHE_CHECK([if size_t is unsigned long],
3966         wx_cv_size_t_is_ulong,
3967         AC_TRY_COMPILE([#include <stddef.h>],
3968             [
3969                 return 0; }
3970
3971                 struct Foo { void foo(size_t); void foo(unsigned long); };
3972
3973                 int bar() {
3974             ],
3975             wx_cv_size_t_is_ulong=no,
3976             wx_cv_size_t_is_ulong=yes
3977         )
3978     )
3979
3980     if test "$wx_cv_size_t_is_ulong" = "yes"; then
3981         AC_DEFINE(wxSIZE_T_IS_ULONG)
3982     fi
3983 fi
3984
3985 AC_CACHE_CHECK([if wchar_t is separate type],
3986     wx_cv_wchar_t_is_separate_type,
3987     AC_TRY_COMPILE([#include <wchar.h>],
3988         [
3989             return 0; }
3990
3991             struct Foo { void foo(wchar_t);
3992                          void foo(unsigned short);
3993                          void foo(unsigned int);
3994                          void foo(unsigned long); };
3995
3996             int bar() {
3997         ],
3998         wx_cv_wchar_t_is_separate_type=yes,
3999         wx_cv_wchar_t_is_separate_type=no
4000     )
4001 )
4002
4003 if test "$wx_cv_wchar_t_is_separate_type" = "yes"; then
4004     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 1)
4005 else
4006     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 0)
4007 fi
4008
4009 AC_LANG_POP() dnl C++
4010
4011 dnl ---------------------------------------------------------------------------
4012 dnl Checks for structures
4013 dnl ---------------------------------------------------------------------------
4014
4015 dnl does passwd struct has the pw_gecos field?
4016 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
4017     [
4018         AC_TRY_COMPILE([#include <pwd.h>],
4019              [
4020                 char *p;
4021                 struct passwd *pw;
4022                 p = pw->pw_gecos;
4023              ],
4024              [
4025                 wx_cv_struct_pw_gecos=yes
4026              ],
4027              [
4028                 wx_cv_struct_pw_gecos=no
4029              ]
4030         )
4031     ]
4032 )
4033
4034 if test "$wx_cv_struct_pw_gecos" = "yes"; then
4035     AC_DEFINE(HAVE_PW_GECOS)
4036 fi
4037
4038 dnl ---------------------------------------------------------------------------
4039 dnl Check for functions
4040 dnl ---------------------------------------------------------------------------
4041
4042 dnl don't check for wchar_t functions if we haven't got wchar_t itself
4043 if test "$wxUSE_WCHAR_T" = "yes"; then
4044     AC_DEFINE(wxUSE_WCHAR_T)
4045
4046     dnl check for wcslen in all possible places
4047     WCSLEN_FOUND=0
4048     WCHAR_LINK=
4049     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
4050
4051     if test "$WCSLEN_FOUND" = 0; then
4052         if test "$TOOLKIT" = "MSW"; then
4053             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
4054         else
4055             AC_CHECK_LIB(w, wcslen, [
4056                             WCHAR_LINK=" -lw"
4057                             WCSLEN_FOUND=1
4058                         ])
4059         fi
4060     fi
4061
4062     if test "$WCSLEN_FOUND" = 1; then
4063         AC_DEFINE(HAVE_WCSLEN)
4064     fi
4065
4066     AC_CHECK_FUNCS([wcsdup])
4067
4068     dnl On HP-UX aCC need this define to find mbstrtowcs() &c
4069     dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
4070     dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
4071     dnl flags when g++ is configured, it will declare it's own).
4072     if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
4073         CPPFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CPPFLAGS"
4074     fi
4075
4076     dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
4077     dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
4078     dnl library, not the header, so do a header check for mbstate_t first.
4079     AC_CHECK_TYPES([mbstate_t],
4080                    [AC_CHECK_FUNCS(wcsrtombs)],
4081                    [],
4082                    [#include <wchar.h>])
4083 else
4084     AC_MSG_WARN([Wide character support is unavailable])
4085 fi
4086
4087 dnl check for vsnprintf() -- a safe version of vsprintf())
4088 dnl
4089 dnl the trouble here is that on some systems (e.g HP-UX 10) this function is
4090 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
4091 dnl stupidly, provides a dummy function declaration inside its extension)
4092 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
4093 dnl
4094 dnl so we first check if the function is in the library
4095 dnl
4096 dnl FIXME: replace this mess with WX_CHECK_FUNCS()
4097 AC_CHECK_FUNCS(snprintf vsnprintf)
4098
4099 if test "$ac_cv_func_vsnprintf" = "yes"; then
4100     dnl yes it is -- now check if it is in the headers
4101     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
4102         [
4103             dnl our troubles are not over: HP-UX 11 prototypes vsnprintf() as
4104             dnl taking "char *" and not "const char *" while Metrowerks does
4105             dnl provide a correct vsnprintf declaration but in C++ mode it's
4106             dnl always in std namespace and so we have to bring it in scope
4107             AC_TRY_COMPILE(
4108                 [
4109                     #include <stdio.h>
4110                     #include <stdarg.h>
4111                     #ifdef __MSL__
4112                     #if __MSL__ >= 0x6000
4113                     namespace std {}
4114                     using namespace std;
4115                     #endif
4116                     #endif
4117                 ],
4118                 [
4119                     char *buf;
4120                     va_list ap;
4121                     vsnprintf(buf, 10u, "%s", ap);
4122                 ],
4123                 wx_cv_func_vsnprintf_decl=yes,
4124                 wx_cv_func_vsnprintf_decl=no
4125             )
4126         ]
4127     )
4128
4129     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
4130         AC_DEFINE(HAVE_VSNPRINTF_DECL)
4131
4132         dnl we know there is a vsnprintf declaration, but some old headers
4133         dnl may have one taking a "char *" format instead of "const char *"
4134         AC_CACHE_CHECK([if vsnprintf declaration is broken], wx_cv_func_broken_vsnprintf_decl,
4135             [
4136                 AC_TRY_COMPILE(
4137                     [
4138                         #include <stdio.h>
4139                         #include <stdarg.h>
4140                         #ifdef __MSL__
4141                         #if __MSL__ >= 0x6000
4142                         namespace std {}
4143                         using namespace std;
4144                         #endif
4145                         #endif
4146                     ],
4147                     [
4148                         char *buf;
4149                         va_list ap;
4150                         const char *fmt = "%s";
4151                         vsnprintf(buf, 10u, fmt, ap);
4152                     ],
4153                     wx_cv_func_broken_vsnprintf_decl=no,
4154                     wx_cv_func_broken_vsnprintf_decl=yes
4155                 )
4156             ]
4157         )
4158
4159         if test "$wx_cv_func_broken_vsnprintf_decl" = "yes"; then
4160             AC_DEFINE(HAVE_BROKEN_VSNPRINTF_DECL)
4161         fi
4162     fi
4163 fi
4164
4165 dnl the same as above but for snprintf() now: it's not present in at least AIX
4166 dnl 4.2 headers
4167 if test "$ac_cv_func_snprintf" = "yes"; then
4168     AC_CACHE_CHECK([for snprintf declaration], wx_cv_func_snprintf_decl,
4169         [
4170             AC_TRY_COMPILE(
4171                 [
4172                     #include <stdio.h>
4173                     #include <stdarg.h>
4174                     #ifdef __MSL__
4175                     #if __MSL__ >= 0x6000
4176                     namespace std {}
4177                     using namespace std;
4178                     #endif
4179                     #endif
4180                 ],
4181                 [
4182                     char *buf;
4183                     snprintf(buf, 10u, "%s", "wx");
4184                 ],
4185                 wx_cv_func_snprintf_decl=yes,
4186                 wx_cv_func_snprintf_decl=no
4187             )
4188         ]
4189     )
4190
4191     if test "$wx_cv_func_snprintf_decl" = "yes"; then
4192         AC_DEFINE(HAVE_SNPRINTF_DECL)
4193
4194         dnl we know there is an snprintf declaration, but some old headers
4195         dnl may have one taking a "char *" format instead of "const char *"
4196         AC_CACHE_CHECK([if snprintf declaration is broken], wx_cv_func_broken_snprintf_decl,
4197             [
4198                 AC_TRY_COMPILE(
4199                     [
4200                         #include <stdio.h>
4201                         #include <stdarg.h>
4202                         #ifdef __MSL__
4203                         #if __MSL__ >= 0x6000
4204                         namespace std {}
4205                         using namespace std;
4206                         #endif
4207                         #endif
4208                     ],
4209                     [
4210                         char *buf;
4211                         const char *fmt = "%s";
4212                         snprintf(buf, 10u, fmt, "wx");
4213                     ],
4214                     wx_cv_func_broken_snprintf_decl=no,
4215                     wx_cv_func_broken_snprintf_decl=yes
4216                 )
4217             ]
4218         )
4219
4220         if test "$wx_cv_func_broken_snprintf_decl" = "yes"; then
4221             AC_DEFINE(HAVE_BROKEN_SNPRINTF_DECL)
4222         fi
4223     fi
4224
4225     if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
4226
4227         dnl check if snprintf() has support for positional arguments
4228         dnl NB: if snprintf() has positional support we can safely suppose that also
4229         dnl     other *printf() functions support them as they all belong to the same
4230         dnl     family and they all fallback to the same implementation
4231         AC_CACHE_CHECK([if snprintf supports positional arguments], wx_cv_func_snprintf_pos_params,
4232             [
4233                 AC_TRY_RUN(
4234                     [
4235                         #include <stdio.h>
4236
4237                         int main (void)
4238                         {
4239                             char buffer[128];
4240                             snprintf (buffer, 128, "%2$d %3$d %1$d", 1, 2, 3);
4241                             if (strcmp ("2 3 1", buffer) == 0)
4242                                 exit (0);
4243                             exit (1);
4244                         }
4245                     ],
4246                     wx_cv_func_snprintf_pos_params=no,
4247                     wx_cv_func_snprintf_pos_params=yes,
4248                     dnl be pessimistic when cross-compiling
4249                     [
4250                         AC_MSG_WARN([Assuming Unix98 printf() is not available,
4251 define HAVE_UNIX98_PRINTF as 1 in setup.h if it is available.])
4252                         wx_cv_func_snprintf_pos_params=no
4253                     ]
4254                 )
4255             ]
4256         )
4257
4258         if test "$wx_cv_func_snprintf_pos_params" = "yes"; then
4259             AC_DEFINE(HAVE_UNIX98_PRINTF)
4260         fi
4261     fi
4262 fi
4263
4264 if test "$wxUSE_UNICODE" = yes; then
4265
4266     dnl our wxVsnprintf() implementation needs to use the system swprintf() in Unicode
4267     dnl builds so let's check if swprintf() is declared as C99 imposes:
4268     dnl     int swprintf(wchar_t *s, size_t n, const wchar_t *format, ...);
4269     dnl or rather as:
4270     dnl     int swprintf(wchar_t *s, const wchar_t *format, ...);
4271     AC_CHECK_FUNCS(swprintf)
4272
4273     if test "$ac_cv_func_swprintf" = "yes"; then
4274         AC_CACHE_CHECK([if swprintf declaration is broken], wx_cv_func_broken_swprintf_decl,
4275             [
4276                 AC_TRY_COMPILE(
4277                     [
4278                         #include <stdio.h>
4279                         #include <stdarg.h>
4280                         #include <wchar.h>
4281                     ],
4282                     [
4283                         wchar_t *buf;
4284                         const wchar_t *fmt = L"test";
4285                         swprintf(buf, 10u, fmt);
4286                     ],
4287                     wx_cv_func_broken_swprintf_decl=no,
4288                     wx_cv_func_broken_swprintf_decl=yes
4289                 )
4290             ]
4291         )
4292
4293         if test "$wx_cv_func_broken_swprintf_decl" = "yes"; then
4294             AC_DEFINE(HAVE_BROKEN_SWPRINTF_DECL)
4295         fi
4296     fi
4297
4298     dnl also look if we have wide char IO functions, notice that [f]putws are
4299     dnl declared in special widec.h under Solaris
4300     wchar_headers="#include <stdio.h>
4301 #include <wchar.h>"
4302     case "${host}" in
4303         *-*-solaris2* )
4304             AC_CHECK_HEADER(widec.h,,, [AC_INCLUDES_DEFAULT()])
4305             if test "$ac_cv_header_widec_h" = "yes"; then
4306                 wchar_headers="$wchar_headers
4307 #include <widec.h>"
4308             fi
4309     esac
4310
4311     WX_CHECK_FUNCS(wputc wputchar putws fputws wprintf vswprintf,,,
4312                    [$wchar_headers])
4313
4314     dnl MinGW has a vswprintf with a different prototype, and
4315     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
4316     dnl finds it even if it is not declared in some versions...
4317     AC_MSG_CHECKING([for _vsnwprintf])
4318     AC_TRY_COMPILE([#include <wchar.h>],
4319                    [&_vsnwprintf;],
4320                    [AC_MSG_RESULT([yes])
4321                     AC_DEFINE(HAVE__VSNWPRINTF)],
4322                    [AC_MSG_RESULT([no])]);
4323 fi
4324
4325 if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
4326     WX_CHECK_FUNCS(fnmatch,,,[#include <fnmatch.h>])
4327 fi
4328
4329 if test "$wxUSE_FILE" = "yes"; then
4330     WX_CHECK_FUNCS(fsync)
4331 fi
4332
4333 dnl at least under IRIX with mipsPro the C99 round() function is available when
4334 dnl building using the C compiler but not when using C++ one
4335 AC_LANG_PUSH(C++)
4336 WX_CHECK_FUNCS(round,,,[#include <math.h>])
4337 AC_LANG_POP()
4338
4339 dnl the following tests are for Unix(like) systems only
4340 if test "$TOOLKIT" != "MSW"; then
4341
4342 dnl check for available version of iconv()
4343
4344 AM_ICONV
4345 LIBS="$LIBICONV $LIBS"
4346
4347 dnl check for POSIX signals if we need them
4348 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4349     AC_CHECK_FUNCS(sigaction)
4350
4351     if test "$ac_cv_func_sigaction" = "no"; then
4352         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
4353         wxUSE_ON_FATAL_EXCEPTION=no
4354     fi
4355
4356     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4357       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4358       [
4359         dnl C compiler happily compiles the code even if there is type mismatch
4360         AC_LANG_PUSH(C++)
4361         AC_TRY_COMPILE([#include <signal.h>],
4362                      [
4363                         extern void testSigHandler(int);
4364
4365                         struct sigaction sa;
4366                         sa.sa_handler = testSigHandler;
4367                      ], [
4368                         wx_cv_type_sa_handler=int
4369                      ], [
4370                         wx_cv_type_sa_handler=void
4371                      ])
4372         AC_LANG_POP()
4373       ])
4374
4375       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4376     fi
4377 fi
4378
4379 dnl backtrace() and backtrace_symbols() for wxStackWalker
4380 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4381     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4382         [
4383             AC_LANG_PUSH(C++)
4384             AC_TRY_COMPILE([#include <execinfo.h>],
4385                 [
4386                     void *trace[1];
4387                     char **messages;
4388
4389                     backtrace(trace, 1);
4390                     messages = backtrace_symbols(trace, 1);
4391                 ],
4392                 wx_cv_func_backtrace=yes,
4393                 wx_cv_func_backtrace=no
4394             )
4395             AC_LANG_POP()
4396         ]
4397     )
4398
4399
4400     if test "$wx_cv_func_backtrace" = "no"; then
4401         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4402         wxUSE_STACKWALKER=no
4403     else
4404         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4405             [
4406                 AC_LANG_PUSH(C++)
4407                 AC_TRY_LINK([#include <cxxabi.h>],
4408                     [
4409                         int rc;
4410                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4411                     ],
4412                     wx_cv_func_cxa_demangle=yes,
4413                     wx_cv_func_cxa_demangle=no
4414                 )
4415                 AC_LANG_POP()
4416             ]
4417         )
4418
4419         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4420             AC_DEFINE(HAVE_CXA_DEMANGLE)
4421         fi
4422     fi
4423 fi
4424
4425 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != "1" -a "$USE_UNIX" != "1"; then
4426     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4427     wxUSE_STACKWALKER=no
4428 fi
4429
4430
4431 dnl check for the function for temp files creation
4432 AC_CHECK_FUNCS(mkstemp mktemp, break)
4433
4434 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4435 dnl Linux and *BSD and statvfs() under Solaris
4436 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4437     AC_TRY_COMPILE(
4438         [
4439              #if defined(__BSD__)
4440              #include <sys/param.h>
4441              #include <sys/mount.h>
4442              #else
4443              #include <sys/vfs.h>
4444              #endif
4445         ],
4446         [
4447              long l;
4448              struct statfs fs;
4449              statfs("/", &fs);
4450              l = fs.f_bsize;
4451              l += fs.f_blocks;
4452              l += fs.f_bavail;
4453         ],
4454          wx_cv_func_statfs=yes,
4455          wx_cv_func_statfs=no
4456     )
4457 )
4458
4459 if test "$wx_cv_func_statfs" = "yes"; then
4460     dnl check whether we have its dcelaration too: some systems (AIX 4) lack it
4461     AC_CACHE_CHECK(for statfs declaration, wx_cv_func_statfs_decl,
4462         AC_LANG_PUSH(C++)
4463         AC_TRY_COMPILE(
4464             [
4465                  #if defined(__BSD__)
4466                  #include <sys/param.h>
4467                  #include <sys/mount.h>
4468                  #else
4469                  #include <sys/vfs.h>
4470                  #endif
4471             ],
4472             [
4473                 struct statfs fs;
4474                 statfs("", &fs);
4475             ],
4476             wx_cv_func_statfs_decl=yes,
4477             wx_cv_func_statfs_decl=no
4478         )
4479         AC_LANG_POP()
4480     )
4481
4482     if test "$wx_cv_func_statfs_decl" = "yes"; then
4483         AC_DEFINE(HAVE_STATFS_DECL)
4484     fi
4485
4486     wx_cv_type_statvfs_t="struct statfs"
4487     AC_DEFINE(HAVE_STATFS)
4488 else
4489     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4490         AC_TRY_COMPILE(
4491             [
4492                 #include <stddef.h>
4493                 #include <sys/statvfs.h>
4494             ],
4495             [
4496                 statvfs("/", NULL);
4497             ],
4498             wx_cv_func_statvfs=yes,
4499             wx_cv_func_statvfs=no
4500         )
4501     )
4502
4503     if test "$wx_cv_func_statvfs" = "yes"; then
4504         dnl we also have to check whether we should use statvfs_t (works under
4505         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4506         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4507         dnl mode both work fine)
4508         dnl
4509         dnl for this check C++ compiler has to be used as passing incompatible
4510         dnl pointers is just a warning and not an error in C
4511         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4512             AC_LANG_PUSH(C++)
4513             AC_TRY_COMPILE(
4514                 [
4515                     #include <sys/statvfs.h>
4516                 ],
4517                 [
4518                     long l;
4519                     statvfs_t fs;
4520                     statvfs("/", &fs);
4521                     l = fs.f_bsize;
4522                     l += fs.f_blocks;
4523                     l += fs.f_bavail;
4524                 ],
4525                 wx_cv_type_statvfs_t=statvfs_t,
4526                 [
4527                     AC_TRY_COMPILE(
4528                         [
4529                             #include <sys/statvfs.h>
4530                         ],
4531                         [
4532                             long l;
4533                             struct statvfs fs;
4534                             statvfs("/", &fs);
4535                             l = fs.f_bsize;
4536                             l += fs.f_blocks;
4537                             l += fs.f_bavail;
4538                         ],
4539                         wx_cv_type_statvfs_t="struct statvfs",
4540                         wx_cv_type_statvfs_t="unknown"
4541                     )
4542                 ]
4543             )
4544             AC_LANG_POP()
4545         )
4546
4547         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4548             AC_DEFINE(HAVE_STATVFS)
4549         fi
4550     else
4551         dnl set it for the test below
4552         wx_cv_type_statvfs_t="unknown"
4553     fi
4554 fi
4555
4556 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4557     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4558 else
4559     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4560 fi
4561
4562 dnl check for fcntl() or at least flock() needed by Unix implementation of
4563 dnl wxSingleInstanceChecker
4564 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4565     AC_CHECK_FUNCS(fcntl flock, break)
4566
4567     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4568         AC_MSG_WARN(wxSingleInstanceChecker not available)
4569         wxUSE_SNGLINST_CHECKER=no
4570     fi
4571 fi
4572
4573 dnl check for timegm() used by datetime.cpp
4574 AC_CHECK_FUNCS(timegm)
4575
4576 dnl look for a function to modify the environment
4577 AC_CHECK_FUNCS(putenv setenv, break)
4578
4579 HAVE_SOME_SLEEP_FUNC=0
4580 if test "$USE_BEOS" = 1; then
4581     dnl BeOS has its own (wonder where did they get it from) sleep() function
4582     dnl in unistd.h
4583     AC_DEFINE(HAVE_SLEEP)
4584     HAVE_SOME_SLEEP_FUNC=1
4585 fi
4586
4587 if test "$USE_DARWIN" = 1; then
4588     dnl Mac OS X/Darwin has both nanosleep and usleep
4589     dnl but only usleep is defined in unistd.h
4590     AC_DEFINE(HAVE_USLEEP)
4591     HAVE_SOME_SLEEP_FUNC=1
4592 fi
4593
4594 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4595     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4596     POSIX4_LINK=
4597     AC_CHECK_FUNCS(nanosleep,
4598         AC_DEFINE(HAVE_NANOSLEEP),
4599         [
4600             AC_CHECK_LIB(posix4, nanosleep,
4601                 [
4602                     AC_DEFINE(HAVE_NANOSLEEP)
4603                     POSIX4_LINK=" -lposix4"
4604                 ],
4605                 [
4606                     WX_CHECK_FUNCS(usleep,,
4607                                     AC_MSG_WARN([wxSleep() function will not work])
4608                     )
4609                 ]
4610             )
4611         ]
4612     )
4613 fi
4614
4615 dnl check for uname (POSIX) and gethostname (BSD)
4616 WX_CHECK_FUNCS(uname,,,[#include <sys/utsname.h>])
4617 if test "$wx_cv_func_uname" != yes; then
4618     WX_CHECK_FUNCS(gethostname)
4619 fi
4620
4621 WX_CHECK_FUNCS(strtok_r, [], [], [#define _REENTRANT])
4622
4623 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4624 dnl libnsl or libresolv or libsocket)
4625 INET_LINK=
4626 AC_CHECK_FUNCS(inet_addr,
4627     AC_DEFINE(HAVE_INET_ADDR),
4628     [
4629         AC_CHECK_LIB(nsl, inet_addr,
4630             INET_LINK="nsl",
4631             [
4632                 AC_CHECK_LIB(resolv, inet_addr,
4633                     INET_LINK="resolv",
4634                     [
4635                         AC_CHECK_LIB(socket, inet_addr,
4636                             INET_LINK="socket"
4637                         )
4638                     ]
4639                 )
4640             ]
4641         )
4642     ]
4643 )
4644
4645 AC_CHECK_FUNCS(inet_aton,
4646         AC_DEFINE(HAVE_INET_ATON),
4647         [
4648             dnl only check it in the same lib
4649             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4650         ])
4651
4652 if test "x$INET_LINK" != "x"; then
4653     AC_DEFINE(HAVE_INET_ADDR)
4654     INET_LINK=" -l$INET_LINK"
4655 fi
4656
4657 WX_CHECK_FUNCS(fdopen)
4658
4659 fi
4660
4661
4662 dnl ===========================================================================
4663 dnl Now we have all the info we need - use it!
4664 dnl ===========================================================================
4665
4666 dnl flush the cache
4667 AC_CACHE_SAVE
4668
4669 dnl ---------------------------------------------------------------------------
4670 dnl thread support for Unix (for Win32 and OS/2 see past
4671 dnl                          the next matching "else")
4672 dnl ---------------------------------------------------------------------------
4673
4674 dnl under MSW (except mingw32) we always have thread support
4675 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4676
4677     dnl the code below:
4678     dnl
4679     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4680     dnl   necessary to build the MT programs for the linker and compiler
4681     dnl   respectively
4682     dnl
4683     dnl   sets wxUSE_THREADS=1 if thread support is activated
4684
4685     THREADS_LINK=
4686     THREADS_CFLAGS=
4687
4688     if test "$wxUSE_THREADS" = "yes" ; then
4689         if test "$USE_BEOS" = 1; then
4690             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4691             wxUSE_THREADS="no"
4692         fi
4693     fi
4694
4695     if test "$wxUSE_THREADS" = "yes" ; then
4696         dnl find if POSIX threads are available
4697         dnl
4698         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4699         dnl archive from http://ac-archive.sourceforge.net/
4700         dnl
4701         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4702         dnl Forero Cuervo <bachue@bachue.com> for the original code
4703
4704         dnl TODO: cache the result
4705
4706         dnl define the list of the thread options to try in the loop below
4707         dnl with the convention that anything starting with '-' is a cpp flag
4708         dnl while anything else is a library (i.e. there is an implicit "-l")
4709         THREAD_OPTS="-pthread"
4710         if test "x$SUNCXX" = xyes; then
4711             THREAD_OPTS="-mt lthread $THREAD_OPTS"
4712         fi
4713
4714         case "${host}" in
4715           *-*-solaris2* | *-*-sunos4* )
4716                 if test "x$GCC" = "xyes"; then
4717                     dnl Solaris/gcc combination use this one for some reason
4718                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4719                 fi
4720                 ;;
4721           *-*-freebsd*)
4722                 dnl look, in order, for the kernel threads, then Linux threads
4723                 dnl and finally the userland threads
4724                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4725                 ;;
4726           *-*-darwin* | *-*-cygwin* )
4727                 dnl Darwin / Mac OS X just uses -lpthread tested below
4728                 dnl and so does Cygwin
4729                 THREAD_OPTS=""
4730                 ;;
4731           *-*-aix*)
4732                 dnl AIX calls the library libpthreads - thanks IBM!
4733                 THREAD_OPTS="pthreads"
4734                 ;;
4735           *-hp-hpux* )
4736                 if test "x$GCC" = "xyes"; then
4737                     dnl g++ versions before 3.3.2 don't support -pthread.
4738                     $CXX -dumpspecs | grep 'pthread:' >/dev/null ||
4739                         THREAD_OPTS=""
4740                 else
4741                     dnl HP-UX aCC (tested with version B3910B A.06.05 [Jul 25
4742                     dnl 2005]) supports -mt
4743                     THREAD_OPTS="-mt"
4744                 fi
4745                 ;;
4746
4747           *-*-irix* )
4748                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4749                 dnl doesn't give an error for it neither, just a warning
4750                 dnl message -- but this is still very annoying
4751                 if test "x$GCC" = "xyes"; then
4752                     THREAD_OPTS=""
4753                 fi
4754                 ;;
4755
4756           *-*-*UnixWare*)
4757                 dnl flying by man pages here: Caldera online docs use this
4758                 if test "x$GCC" != "xyes"; then
4759                     THREAD_OPTS="-Ethread"
4760                 fi
4761                 ;;
4762         esac
4763
4764         dnl simply linking with libpthread should make the test below work but
4765         dnl it's far from certain that the threaded programs compiled without
4766         dnl any special switches actually work, so try it after all the others
4767         THREAD_OPTS="$THREAD_OPTS pthread none"
4768
4769         dnl now test for all possibilities
4770         THREADS_OK=no
4771         for flag in $THREAD_OPTS; do
4772             case $flag in
4773                 none)
4774                     AC_MSG_CHECKING([whether pthreads work without any flags])
4775                     ;;
4776
4777                 -*)
4778                     AC_MSG_CHECKING([whether pthreads work with $flag])
4779                     THREADS_CFLAGS="$flag"
4780                     ;;
4781
4782                 *)
4783                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4784                     THREADS_LINK="-l$flag"
4785                     ;;
4786               esac
4787
4788               save_LIBS="$LIBS"
4789               save_CFLAGS="$CFLAGS"
4790               LIBS="$THREADS_LINK $LIBS"
4791               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4792
4793               AC_TRY_LINK([#include <pthread.h>],
4794                           [pthread_create(0,0,0,0);],
4795                           THREADS_OK=yes)
4796
4797               LIBS="$save_LIBS"
4798               CFLAGS="$save_CFLAGS"
4799
4800               AC_MSG_RESULT($THREADS_OK)
4801               if test "x$THREADS_OK" = "xyes"; then
4802                       break;
4803               fi
4804
4805               THREADS_LINK=""
4806               THREADS_CFLAGS=""
4807       done
4808
4809       if test "x$THREADS_OK" != "xyes"; then
4810           wxUSE_THREADS=no
4811           AC_MSG_WARN([No thread support on this system... disabled])
4812       else
4813           dnl yes, these special compiler flags should be used with the
4814           dnl linker as well
4815           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
4816           LIBS="$THREADS_LINK $LIBS"
4817
4818           AC_MSG_CHECKING([if more special flags are required for pthreads])
4819           flag=no
4820           case "${host}" in
4821             *-aix*)
4822                 dnl again quoting from
4823                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
4824                 dnl
4825                 dnl     When compiling and linking with -pthread, the library
4826                 dnl     search path should include -L/usr/lib/threads at the
4827                 dnl     beginning of the path.
4828                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
4829                 flag="-D_THREAD_SAFE"
4830                 ;;
4831             *-freebsd*)
4832                 flag="-D_THREAD_SAFE"
4833                 ;;
4834             *-hp-hpux* )
4835                 flag="-D_REENTRANT"
4836                 if test "x$GCC" != "xyes"; then
4837                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
4838                     flag="$flag -D_RWSTD_MULTI_THREAD"
4839                 fi
4840                 ;;
4841             *solaris* | alpha*-osf*)
4842                 flag="-D_REENTRANT"
4843                 ;;
4844           esac
4845           AC_MSG_RESULT(${flag})
4846           if test "x$flag" != xno; then
4847               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
4848           fi
4849
4850           dnl don't add these options to CPPFLAGS as cpp might not know them
4851           WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS $THREADS_CFLAGS"
4852       fi
4853     fi
4854
4855     dnl do other tests only if we are using threads
4856     if test "$wxUSE_THREADS" = "yes" ; then
4857       AC_CHECK_FUNCS(thr_setconcurrency)
4858
4859       dnl can't use AC_CHECK_FUNCS for this one as it's usually a macro and so
4860       dnl wouldn't be found by it
4861       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup,
4862       [
4863         dnl C compiler may treat pthread_cleanup_push() as an undeclared
4864         dnl function and not give a warning even if it's unavailable, so use
4865         dnl the C++ one for this test
4866         AC_LANG_PUSH(C++)
4867         AC_TRY_COMPILE([#include <pthread.h>
4868                void ThreadCleanupFunc(void *p);
4869             ],
4870             [
4871                 void *p;
4872                 pthread_cleanup_push(ThreadCleanupFunc, p);
4873                 pthread_cleanup_pop(0);
4874             ], [
4875                wx_cv_func_pthread_cleanup=yes
4876             ], [
4877                wx_cv_func_pthread_cleanup=no
4878             ]
4879         )
4880         AC_LANG_POP()
4881       ])
4882       if test "x$wx_cv_func_pthread_cleanup" = "xyes"; then
4883         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
4884       fi
4885
4886       AC_CHECK_HEADER(sched.h,,, [AC_INCLUDES_DEFAULT()])
4887       if test "$ac_cv_header_sched_h" = "yes"; then
4888           AC_CHECK_FUNC(sched_yield,
4889             AC_DEFINE(HAVE_SCHED_YIELD),
4890             [
4891                 AC_CHECK_LIB(posix4,
4892                     sched_yield,
4893                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
4894                     AC_MSG_WARN(wxThread::Yield will not work properly)
4895                 )
4896             ]
4897           )
4898       fi
4899
4900       dnl to be able to set the thread priority, we need to have all of the
4901       dnl following functions:
4902       dnl   1. pthread_attr_getschedpolicy
4903       dnl   2. sched_get_priority_min and sched_get_priority_max
4904       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
4905       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
4906       HAVE_PRIOR_FUNCS=0
4907       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
4908                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
4909                        [AC_CHECK_FUNC(sched_get_priority_max,
4910                            HAVE_PRIOR_FUNCS=1,
4911                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
4912                              [
4913                                 HAVE_PRIOR_FUNCS=1
4914                                 POSIX4_LINK=" -lposix4"
4915                              ],
4916                            )]
4917                        )]
4918                      )]
4919                    )
4920
4921       if test "$HAVE_PRIOR_FUNCS" = 1; then
4922         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
4923       else
4924         AC_MSG_WARN(Setting thread priority will not work)
4925       fi
4926
4927       AC_CHECK_FUNC(pthread_cancel,
4928                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
4929                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
4930
4931       AC_CHECK_FUNC(pthread_mutex_timedlock,
4932                     AC_DEFINE(HAVE_PTHREAD_MUTEX_TIMEDLOCK),
4933                     AC_MSG_WARN([wxMutex::LockTimeout() will not work]))
4934
4935       AC_CHECK_FUNC(pthread_attr_setstacksize,
4936                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
4937
4938       dnl mutexattr_t initialization is done in quite different ways on different
4939       dnl platforms, so check for a few things:
4940       dnl
4941       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
4942       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
4943       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
4944       dnl defined, we do it by directly assigned
4945       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
4946
4947       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
4948       [
4949         AC_TRY_COMPILE([#include <pthread.h>],
4950             [
4951                pthread_mutexattr_t attr;
4952                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4953             ],
4954             wx_cv_type_pthread_mutexattr_t=yes,
4955             wx_cv_type_pthread_mutexattr_t=no
4956         )
4957       ])
4958
4959       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
4960         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
4961
4962         dnl check if we already have the declaration we need, it is not
4963         dnl present in some systems' headers
4964         AC_CACHE_CHECK([for pthread_mutexattr_settype declaration],
4965                        wx_cv_func_pthread_mutexattr_settype_decl, [
4966                        AC_TRY_COMPILE([#include <pthread.h>],
4967                            [
4968                                pthread_mutexattr_t attr;
4969                                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4970                            ],
4971                            wx_cv_func_pthread_mutexattr_settype_decl=yes,
4972                            wx_cv_func_pthread_mutexattr_settype_decl=no
4973                        )
4974         ])
4975         if test "$wx_cv_func_pthread_mutexattr_settype_decl" = "yes"; then
4976             AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_SETTYPE_DECL)
4977         fi
4978       else
4979         dnl don't despair, there may be another way to do it
4980         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
4981                        wx_cv_type_pthread_rec_mutex_init,
4982         [
4983             AC_TRY_COMPILE([#include <pthread.h>],
4984                 [
4985                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
4986                 ], [
4987                     wx_cv_type_pthread_rec_mutex_init=yes
4988                 ], [
4989                     wx_cv_type_pthread_rec_mutex_init=no
4990                 ]
4991             )
4992         ])
4993         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
4994           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
4995         else
4996           dnl this may break code working elsewhere, so at least warn about it
4997           AC_MSG_WARN([wxMutex won't be recursive on this platform])
4998         fi
4999       fi
5000     fi
5001
5002 dnl from if !MSW
5003 else
5004     if test "$wxUSE_THREADS" = "yes" ; then
5005       case "${host}" in
5006         *-*-mingw32* )
5007             dnl check if the compiler accepts -mthreads
5008             AC_CACHE_CHECK([if compiler supports -mthreads],
5009                 wx_cv_cflags_mthread,
5010                 [
5011                     CFLAGS_OLD="$CFLAGS"
5012                     CFLAGS="-mthreads $CFLAGS"
5013                     AC_TRY_COMPILE([], [],
5014                         wx_cv_cflags_mthread=yes,
5015                         wx_cv_cflags_mthread=no
5016                     )
5017                 ]
5018             )
5019
5020             if test "$wx_cv_cflags_mthread" = "yes"; then
5021                 dnl it does, use it
5022                 WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mthreads"
5023                 LDFLAGS="$LDFLAGS -mthreads"
5024             else
5025                 dnl it doesn't
5026                 CFLAGS="$CFLAGS_OLD"
5027             fi
5028         ;;
5029         *-pc-os2*emx )
5030             WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -Zmt -D__ST_MT_ERRNO__"
5031             LDFLAGS="$LDFLAGS -Zmt"
5032         ;;
5033       esac
5034     fi
5035 fi
5036
5037 AC_CHECK_FUNC(localtime_r, [ AC_DEFINE(HAVE_LOCALTIME_R) ])
5038 AC_CHECK_FUNC(gmtime_r, [ AC_DEFINE(HAVE_GMTIME_R) ])
5039 AC_CHECK_FUNC(readdir_r, [ AC_DEFINE(HAVE_READDIR_R) ])
5040 dnl By preference, we probably should use getaddrinfo which avoids thread
5041 dnl safety issues and supports IPv6, however there currently is no code
5042 dnl for it, so testing for it is temporarily disabled and we are restricted
5043 dnl to gethostbyname_r/gethostbyaddr_r  and getservbyname_r
5044
5045 dnl AC_CHECK_FUNC(getaddrinfo, AC_DEFINE(HAVE_GETADDRINFO), [
5046     dnl no getaddrinfo, so check for gethostbyname_r and
5047     dnl related functions (taken from python's configure.in)
5048     dnl sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments
5049       AX_FUNC_WHICH_GETHOSTBYNAME_R
5050       if test "x$ac_cv_func_which_gethostbyname_r" = "xno" -o \
5051               "x$ac_cv_func_which_gethostbyname_r" = "xunknown" ; then
5052           AC_CHECK_FUNC(gethostbyname, [ AC_DEFINE(HAVE_GETHOSTBYNAME) ])
5053       fi
5054       dnl A similar test for getservbyname_r
5055       dnl I'm tempted to just not do this test which is taking much time and
5056       dnl do something similar as for gethostbyaddr_r, but OTOH the macro
5057       dnl doing the test already exists, so using it is easy enough.     - SN
5058       AC_raf_FUNC_WHICH_GETSERVBYNAME_R
5059       if test "x$ac_cv_func_which_getservbyname_r" = "xno" -o \
5060               "x$ac_cv_func_which_getservbyname_r" = "xunknown" ; then
5061           AC_CHECK_FUNCS(getservbyname,[ AC_DEFINE(HAVE_GETSERVBYNAME) ])
5062       fi
5063       dnl For gethostbyaddr_r, we currently do no separate test, instead, we
5064       dnl silently assume it's available exactly if gethostbyname_r is
5065       dnl available and always requires two more arguments than
5066       dnl gethostbyname_r.
5067       dnl (also, I'm lazy and there no m4 file that's ready for use for this
5068       dnl  function, although it should be easy to rewrite the gethostbyname_r
5069       dnl  check to fit this case, if it's really needed.                - SN )
5070 dnl    ]
5071 dnl )
5072
5073 if test "$wxUSE_THREADS" = "yes"; then
5074   AC_DEFINE(wxUSE_THREADS)
5075
5076   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
5077 else
5078   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
5079   dnl functions - add tests for other functions here as well
5080   if test "$wx_cv_func_strtok_r" = "yes"; then
5081     AC_MSG_CHECKING(if -D_REENTRANT is needed)
5082     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
5083         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_REENTRANT"
5084         AC_MSG_RESULT(yes)
5085     else
5086         AC_MSG_RESULT(no)
5087     fi
5088   fi
5089 fi
5090
5091 if test "$WXGTK20" = 1 ; then
5092   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
5093   WXGTK12=1
5094 fi
5095
5096 if test "$WXGTK12" = 1 ; then
5097   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
5098 fi
5099
5100 if test "$WXGTK127" = 1 ; then
5101   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
5102 fi
5103
5104 if test "$WXGPE" = 1 ; then
5105   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
5106 fi
5107
5108 dnl DEBUG_CFLAGS contains debugging options (supposed to be the same for C and C++
5109 dnl compilers: we'd need a separate DEBUG_CXXFLAGS if this is ever not the case)
5110 DEBUG_CFLAGS=
5111 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
5112     DEBUG_CFLAGS="-g"
5113     wxUSE_OPTIMISE=no
5114 fi
5115
5116 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
5117     wxUSE_DEBUG_INFO=yes
5118     if test "$GCC" = yes; then
5119         DEBUG_CFLAGS="-ggdb"
5120     fi
5121 fi
5122
5123 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
5124     AC_DEFINE(WXDEBUG)
5125     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D__WXDEBUG__"
5126 else
5127     if test "$wxUSE_GTK" = 1 ; then
5128         if test "x$wxGTK_VERSION" = "x1" ; then
5129             CPPFLAGS="-DGTK_NO_CHECK_CASTS $CPPFLAGS"
5130         fi
5131     fi
5132 fi
5133
5134 if test "$wxUSE_MEM_TRACING" = "yes" ; then
5135     AC_DEFINE(wxUSE_MEMORY_TRACING)
5136     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
5137     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
5138     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
5139 fi
5140
5141 if test "$wxUSE_DMALLOC" = "yes" ; then
5142     DMALLOC_LIBS="-ldmallocthcxx"
5143 fi
5144
5145 dnl cc/cxx/ld option for profiling
5146 PROFILE_FLAGS=
5147 if test "$wxUSE_PROFILE" = "yes" ; then
5148     PROFILE_FLAGS=" -pg"
5149 fi
5150
5151 if test "$GCC" = "yes" ; then
5152     if test "$wxUSE_NO_RTTI" = "yes" ; then
5153         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-rtti"
5154     fi
5155     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5156         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-exceptions"
5157     fi
5158     if test "$wxUSE_PERMISSIVE" = "yes" ; then
5159         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -fpermissive"
5160     fi
5161
5162     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
5163     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
5164     dnl for each subroutine by default -- using the switch below only creates
5165     dnl one entry per file instead at the price of minor performance penalty
5166     dnl
5167     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
5168     dnl without -ffunction-sections.  No idea how long we'll need to maintain
5169     dnl this, or even the extent of gcc/wx version combinations affected, but
5170     dnl also as above, this 'fix' does not come without side effects.
5171     dnl
5172     dnl TODO: test for the gcc version here (how?)
5173     case "${host}" in
5174       powerpc*-*-aix* )
5175         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mminimal-toc"
5176         ;;
5177       *-hppa* )
5178         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -ffunction-sections"
5179         ;;
5180     esac
5181 fi
5182
5183 dnl C/C++ compiler option for optimization (supposed to be the same for both)
5184 OPTIMISE_CFLAGS=
5185 if test "$wxUSE_OPTIMISE" = "no" ; then
5186     if test "$GCC" = yes ; then
5187         dnl use -O0 because compiling with it is faster than compiling with no
5188         dnl optimization options at all (at least with g++ 3.2)
5189         OPTIMISE_CFLAGS="-O0"
5190     fi
5191 else
5192     if test "$GCC" = yes ; then
5193         case "${host}" in
5194             *-pc-os2_emx | *-pc-os2-emx )
5195                 dnl Not all of the supported gcc versions understand
5196                 dnl -fstrict-aliasing and none actually needs it (yet).
5197                 OPTIMISE_CFLAGS="-O2"
5198             ;;
5199             *)
5200                 dnl Switch on optimisation but keep strict-aliasing off for
5201                 dnl now (see -fstrict-aliasing in the gcc manual). When it is
5202                 dnl switched back on consider using -Wstrict-aliasing=2.
5203                 OPTIMISE_CFLAGS="-O2 -fno-strict-aliasing"
5204             ;;
5205         esac
5206     else
5207         OPTIMISE_CFLAGS="-O"
5208     fi
5209 fi
5210
5211 dnl ---------------------------------------------------------------------------
5212 dnl compatibility level
5213 dnl ---------------------------------------------------------------------------
5214
5215 if test "x$WXWIN_COMPATIBILITY_2_6" = "xyes"; then
5216     AC_DEFINE(WXWIN_COMPATIBILITY_2_6)
5217
5218     WXWIN_COMPATIBILITY_2_8="yes"
5219 fi
5220
5221 if test "x$WXWIN_COMPATIBILITY_2_8" != "xno"; then
5222     AC_DEFINE(WXWIN_COMPATIBILITY_2_8)
5223 fi
5224
5225 dnl ---------------------------------------------------------------------------
5226 dnl the library may be built without GUI classes at all
5227 dnl ---------------------------------------------------------------------------
5228
5229 if test "$wxUSE_GUI" = "yes"; then
5230     AC_DEFINE(wxUSE_GUI)
5231
5232     dnl the things we always pull in the GUI version of the library:
5233     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
5234     dnl    library really can't be built without those)
5235     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
5236     dnl    almost any program and the first 2 are needed to show a message box
5237     dnl    which want to be always able to do)
5238     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
5239     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
5240     dnl    need the dcs, pens, brushes, ...), this just can't be done now
5241     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
5242     dnl 5. misc stuff: timers, settings, message box
5243 fi
5244
5245 dnl ---------------------------------------------------------------------------
5246 dnl Unix/Windows
5247 dnl ---------------------------------------------------------------------------
5248
5249 if test "$wxUSE_UNIX" = "yes"; then
5250   AC_DEFINE(wxUSE_UNIX)
5251 fi
5252
5253 dnl ------------------------------------------------------------------------
5254 dnl DLL support
5255 dnl ------------------------------------------------------------------------
5256
5257 dnl under MSW we always have LoadLibrary/GetProcAddress
5258 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
5259
5260     HAVE_DL_FUNCS=0
5261     HAVE_SHL_FUNCS=0
5262     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5263         if test "$USE_DARWIN" = 1; then
5264             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
5265             HAVE_DL_FUNCS=1
5266         elif test "$USE_DOS" = 1; then
5267             HAVE_DL_FUNCS=0
5268         else
5269             dnl the test is a bit complicated because we check for dlopen() both with
5270             dnl and without -ldl and we also try to find shl_load() if there is no
5271             dnl dlopen() on this system
5272             AC_CHECK_FUNCS(dlopen,
5273             [
5274                 AC_DEFINE(HAVE_DLOPEN)
5275                 HAVE_DL_FUNCS=1
5276             ],
5277             [
5278                 AC_CHECK_LIB(dl, dlopen,
5279                             [
5280                                 AC_DEFINE(HAVE_DLOPEN)
5281                                 HAVE_DL_FUNCS=1
5282                                 DL_LINK=" -ldl$DL_LINK"
5283                             ],
5284                             [
5285                                 AC_CHECK_FUNCS(shl_load,
5286                                               [
5287                                                 AC_DEFINE(HAVE_SHL_LOAD)
5288                                                 HAVE_SHL_FUNCS=1
5289                                               ],
5290                                               [
5291                                                 AC_CHECK_LIB(shl_load, dld,
5292                                                              [
5293                                                                 HAVE_SHL_FUNCS=1
5294                                                                 DL_LINK=" -ldld$DL_LINK"
5295                                                              ])
5296                                               ])
5297                             ])
5298             ])
5299
5300         dnl check also for dlerror()
5301         if test "$HAVE_DL_FUNCS" = 1; then
5302             AC_CHECK_FUNCS(dlerror,
5303                 AC_DEFINE(HAVE_DLERROR),
5304                 [
5305                     AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
5306                 ]
5307             )
5308         fi
5309         fi
5310
5311         if test "$HAVE_DL_FUNCS" = 0; then
5312             if test "$HAVE_SHL_FUNCS" = 0; then
5313               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
5314                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
5315                   wxUSE_DYNAMIC_LOADER=no
5316                   wxUSE_DYNLIB_CLASS=no
5317               else
5318                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
5319               fi
5320             fi
5321         fi
5322     fi
5323 fi
5324
5325 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
5326     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
5327 fi
5328 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5329     AC_DEFINE(wxUSE_DYNLIB_CLASS)
5330 fi
5331
5332
5333 dnl ---------------------------------------------------------------------------
5334 dnl Verify consistency of plugins/monolithic/shared settings:
5335 dnl ---------------------------------------------------------------------------
5336
5337 if test "$wxUSE_PLUGINS" = "yes" ; then
5338     if test "$wxUSE_SHARED" = "no" ; then
5339         AC_MSG_WARN([plugins supported only in shared build, disabling])
5340         wxUSE_PLUGINS=no
5341     fi
5342     if test "$wxUSE_MONOLITHIC" = "yes" ; then
5343         AC_MSG_WARN([plugins not supported monolithic build, disabling])
5344         wxUSE_PLUGINS=no
5345     fi
5346     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
5347         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
5348         wxUSE_PLUGINS=no
5349     fi
5350     if test "$wxUSE_PLUGINS" = "yes" ; then
5351         AC_DEFINE(wxUSE_PLUGINS)
5352     fi
5353 fi
5354
5355 dnl ---------------------------------------------------------------------------
5356 dnl Register non-GUI class options for makefiles and setup.h
5357 dnl ---------------------------------------------------------------------------
5358
5359 if test "$wxUSE_STL" = "yes"; then
5360   AC_DEFINE(wxUSE_STL)
5361 fi
5362
5363 if test "$wxUSE_EXTENDED_RTTI" = "yes"; then
5364   AC_DEFINE(wxUSE_EXTENDED_RTTI)
5365 fi
5366
5367 if test "$wxUSE_APPLE_IEEE" = "yes"; then
5368   AC_DEFINE(wxUSE_APPLE_IEEE)
5369 fi
5370
5371 if test "$wxUSE_TIMER" = "yes"; then
5372   AC_DEFINE(wxUSE_TIMER)
5373 fi
5374
5375 dnl Unix implementation needs additional checks because audio support
5376 dnl comes in many favours:
5377 if test "$USE_UNIX" = "1" ; then
5378     dnl mmedia doesn't compile with wxMGL, remove this if this is ever fixed
5379     if test "$wxUSE_MGL" != 1; then
5380         dnl it's not enough to check for just the header because OSS under NetBSD
5381         dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
5382         dnl whether we need -lossaudio at link-time
5383         AC_CACHE_CHECK([for SNDCTL_DSP_SPEED in sys/soundcard.h], ac_cv_header_sys_soundcard, [
5384             AC_TRY_LINK([
5385                     #include <sys/ioctl.h>
5386                     #include <sys/soundcard.h>
5387                 ],
5388                 [
5389                     ioctl(0, SNDCTL_DSP_SPEED, 0);
5390                 ],
5391                 ac_cv_header_sys_soundcard=yes,
5392                 [
5393                     saveLibs="$LIBS"
5394                     LIBS="$saveLibs -lossaudio"
5395                     AC_TRY_LINK([
5396                             #include <sys/ioctl.h>
5397                             #include <sys/soundcard.h>
5398                         ],
5399                         [
5400                             ioctl(0, SNDCTL_DSP_SPEED, 0);
5401                         ],
5402                         ac_cv_header_sys_soundcard=yes,
5403                         [
5404                             LIBS="$saveLibs"
5405                             ac_cv_header_sys_soundcard=no
5406                         ]
5407                     )
5408                 ]
5409             )
5410         ])
5411     fi
5412
5413     if test "$ac_cv_header_sys_soundcard" = "yes"; then
5414         AC_DEFINE(HAVE_SYS_SOUNDCARD_H)
5415     fi
5416 fi
5417
5418 WITH_PLUGIN_SDL=0
5419 if test "$wxUSE_SOUND" = "yes"; then
5420   if test "$USE_UNIX" = "1" ; then
5421     if test "$wxUSE_LIBSDL" != "no"; then
5422       AM_PATH_SDL([1.2.0],
5423                   [
5424                     EXTRALIBS_SDL="$SDL_LIBS"
5425                     CFLAGS="$SDL_CFLAGS $CFLAGS"
5426                     CXXFLAGS="$SDL_CFLAGS $CXXFLAGS"
5427                     AC_DEFINE(wxUSE_LIBSDL)
5428                   ],
5429                   [wxUSE_LIBSDL="no"])
5430       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
5431         WITH_PLUGIN_SDL=1
5432       fi
5433     fi
5434   else
5435     dnl wxMGL doesn't support sound under DOS, only under Unix
5436     if test "$wxUSE_MGL" = 1; then
5437         AC_MSG_WARN([wxSound not supported in MGL under DOS... disabled])
5438         wxUSE_SOUND="no"
5439     fi
5440   fi
5441 fi
5442
5443 if test "$wxUSE_SOUND" = "yes"; then
5444   AC_DEFINE(wxUSE_SOUND)
5445   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
5446 fi
5447
5448 if test "$WXGTK20" = 1; then
5449     PKG_PROG_PKG_CONFIG()
5450
5451     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5452         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
5453
5454                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5455                                   [libgnomeprintui-2.2 >= 2.8],
5456                     [
5457                         CFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CFLAGS"
5458                         CXXFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CXXFLAGS"
5459                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5460                     ],
5461                     [
5462                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5463                         wxUSE_LIBGNOMEPRINT="no"
5464                     ]
5465                 )
5466         fi
5467     fi
5468
5469     if test "$wxUSE_MIMETYPE" = "yes" ; then
5470         if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
5471
5472                 PKG_CHECK_MODULES(GNOMEVFS,
5473                                   [gnome-vfs-2.0 >= 2.0],
5474                     [
5475                         CFLAGS="$GNOMEVFS_CFLAGS $CFLAGS"
5476                         CXXFLAGS="$GNOMEVFS_CFLAGS $CXXFLAGS"
5477                         AC_DEFINE(wxUSE_LIBGNOMEVFS)
5478                     ],
5479                     [
5480                         AC_MSG_WARN([libgnomevfs not found, library won't be able to associate MIME type])
5481                         wxUSE_LIBGNOMEVFS="no"
5482                     ]
5483                 )
5484         fi
5485     fi
5486
5487     if test "$wxUSE_LIBHILDON" = "yes" ; then
5488         PKG_CHECK_MODULES(HILDON,
5489                           [hildon-lgpl >= 0.9],
5490             [
5491                 EXTRALIBS_HILDON="$HILDON_LIBS"
5492                 CFLAGS="$CFLAGS $HILDON_CFLAGS"
5493                 CXXFLAGS="$CXXFLAGS $HILDON_CFLAGS"
5494                 AC_DEFINE(wxUSE_LIBHILDON)
5495             ],
5496             [
5497                 AC_MSG_WARN([libhildon_lgpl not found])
5498                         wxUSE_LIBHILDON="no"
5499             ]
5500         )
5501     fi
5502 fi
5503
5504 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5505   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5506 fi
5507
5508 if test "$wxUSE_STOPWATCH" = "yes"; then
5509   AC_DEFINE(wxUSE_STOPWATCH)
5510 fi
5511
5512 if test "$wxUSE_DATETIME" = "yes"; then
5513   AC_DEFINE(wxUSE_DATETIME)
5514 fi
5515
5516 if test "$wxUSE_FILE" = "yes"; then
5517   AC_DEFINE(wxUSE_FILE)
5518 fi
5519
5520 if test "$wxUSE_FFILE" = "yes"; then
5521   AC_DEFINE(wxUSE_FFILE)
5522 fi
5523
5524 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5525   if test "$wxUSE_STREAMS" != yes; then
5526     AC_MSG_WARN(wxArchive requires wxStreams... disabled)
5527     wxUSE_ARCHIVE_STREAMS=no
5528   else
5529     AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5530   fi
5531 fi
5532
5533 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5534   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5535     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5536   elif test "$wxUSE_ZLIB" = "no"; then
5537     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5538   else
5539     AC_DEFINE(wxUSE_ZIPSTREAM)
5540   fi
5541 fi
5542
5543 if test "$wxUSE_TARSTREAM" = "yes"; then
5544   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5545     AC_MSG_WARN(wxTar requires wxArchive... disabled)
5546   else
5547     AC_DEFINE(wxUSE_TARSTREAM)
5548   fi
5549 fi
5550
5551 if test "$wxUSE_FILESYSTEM" = "yes"; then
5552   if test "$wxUSE_STREAMS" != yes -o \( "$wxUSE_FILE" != yes -a "$wxUSE_FFILE" != yes \); then
5553     AC_MSG_WARN(wxFileSystem requires wxStreams and wxFile or wxFFile... disabled)
5554     wxUSE_FILESYSTEM=no
5555   else
5556     AC_DEFINE(wxUSE_FILESYSTEM)
5557   fi
5558 fi
5559
5560 if test "$wxUSE_FS_ARCHIVE" = "yes"; then
5561   if test "$wxUSE_FILESYSTEM" != yes -o "$wxUSE_ARCHIVE_STREAMS" != yes; then
5562     AC_MSG_WARN(wxArchiveFSHandler requires wxArchive and wxFileSystem... disabled)
5563   else
5564     AC_DEFINE(wxUSE_FS_ARCHIVE)
5565   fi
5566 fi
5567
5568 if test "$wxUSE_FS_ZIP" = "yes"; then
5569   if test "$wxUSE_FS_ARCHIVE" != yes; then
5570     AC_MSG_WARN(wxZipFSHandler requires wxArchiveFSHandler... disabled)
5571   else
5572     AC_DEFINE(wxUSE_FS_ZIP)
5573   fi
5574 fi
5575
5576 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5577   if test "$USE_UNIX" != 1; then
5578     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5579     wxUSE_ON_FATAL_EXCEPTION=no
5580   else
5581     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5582   fi
5583 fi
5584
5585 if test "$wxUSE_STACKWALKER" = "yes"; then
5586     AC_DEFINE(wxUSE_STACKWALKER)
5587 fi
5588
5589 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5590     if test "$USE_UNIX" != "1" -a "$USE_WIN32" != "1"; then
5591         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5592         wxUSE_DEBUGREPORT=no
5593     else
5594         AC_DEFINE(wxUSE_DEBUGREPORT)
5595         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5596             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5597         fi
5598     fi
5599 fi
5600
5601 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5602   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5603 fi
5604
5605 if test "$wxUSE_BUSYINFO" = "yes"; then
5606   AC_DEFINE(wxUSE_BUSYINFO)
5607 fi
5608
5609 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5610   AC_DEFINE(wxUSE_STD_IOSTREAM)
5611 fi
5612
5613 if test "$wxUSE_STD_STRING" = "yes"; then
5614   AC_DEFINE(wxUSE_STD_STRING)
5615 fi
5616
5617 if test "$wxUSE_STDPATHS" = "yes"; then
5618   AC_DEFINE(wxUSE_STDPATHS)
5619 fi
5620
5621 if test "$wxUSE_TEXTBUFFER" = "yes"; then
5622     AC_DEFINE(wxUSE_TEXTBUFFER)
5623 fi
5624
5625 if test "$wxUSE_TEXTFILE" = "yes"; then
5626   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
5627     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
5628   else
5629     AC_DEFINE(wxUSE_TEXTFILE)
5630   fi
5631 fi
5632
5633 if test "$wxUSE_CONFIG" = "yes" ; then
5634   if test "$wxUSE_TEXTFILE" != "yes"; then
5635     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
5636   else
5637     AC_DEFINE(wxUSE_CONFIG)
5638     AC_DEFINE(wxUSE_CONFIG_NATIVE)
5639     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
5640   fi
5641 fi
5642
5643 if test "$wxUSE_INTL" = "yes" ; then
5644   if test "$wxUSE_FILE" != "yes"; then
5645     AC_MSG_WARN(I18n code requires wxFile... disabled)
5646   else
5647     AC_DEFINE(wxUSE_INTL)
5648     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
5649     GUIDIST="$GUIDIST INTL_DIST"
5650   fi
5651 fi
5652
5653 if test "$wxUSE_LOG" = "yes"; then
5654   AC_DEFINE(wxUSE_LOG)
5655
5656     if test "$wxUSE_LOGGUI" = "yes"; then
5657       AC_DEFINE(wxUSE_LOGGUI)
5658     fi
5659
5660     if test "$wxUSE_LOGWINDOW" = "yes"; then
5661       AC_DEFINE(wxUSE_LOGWINDOW)
5662     fi
5663
5664     if test "$wxUSE_LOGDIALOG" = "yes"; then
5665       AC_DEFINE(wxUSE_LOG_DIALOG)
5666     fi
5667
5668     dnl the keyboard sample requires wxUSE_LOG
5669     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
5670 fi
5671
5672 if test "$wxUSE_LONGLONG" = "yes"; then
5673   AC_DEFINE(wxUSE_LONGLONG)
5674 fi
5675
5676 if test "$wxUSE_GEOMETRY" = "yes"; then
5677   AC_DEFINE(wxUSE_GEOMETRY)
5678 fi
5679
5680 if test "$wxUSE_BASE64" = "yes"; then
5681   AC_DEFINE(wxUSE_BASE64)
5682 fi
5683
5684 if test "$wxUSE_STREAMS" = "yes" ; then
5685   AC_DEFINE(wxUSE_STREAMS)
5686 fi
5687
5688 if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
5689   AC_DEFINE(wxUSE_PRINTF_POS_PARAMS)
5690 fi
5691
5692 if test "$wxUSE_OBJC_UNIQUIFYING" = "yes"; then
5693   AC_DEFINE(wxUSE_OBJC_UNIQUIFYING)
5694 fi
5695
5696 dnl ---------------------------------------------------------------------------
5697 dnl time/date functions
5698 dnl ---------------------------------------------------------------------------
5699
5700 if test "$wxUSE_DATETIME" = "yes"; then
5701     dnl check for strptime and for its declaration as some systems lack it
5702     AC_CHECK_FUNC(strptime)
5703     if test "$ac_cv_func_strptime" = "yes"; then
5704         AC_CACHE_CHECK([for strptime declaration], wx_cv_func_strptime_decl,
5705             [
5706                 AC_LANG_PUSH(C++)
5707                 AC_TRY_COMPILE(
5708                     [
5709                         #include <time.h>
5710                     ],
5711                     [
5712                         struct tm t;
5713                         strptime("foo", "bar", &t);
5714                     ],
5715                     wx_cv_func_strptime_decl=yes,
5716                     wx_cv_func_strptime_decl=no
5717                 )
5718                 AC_LANG_POP()
5719             ]
5720         )
5721     fi
5722     if test "$wx_cv_func_strptime_decl" = "yes"; then
5723         AC_DEFINE(HAVE_STRPTIME_DECL)
5724     else
5725         wx_strptime_decl="extern char *strptime(const char *, const char *, struct tm *);"
5726     fi
5727     if test "$ac_cv_func_strptime" = "yes"; then
5728         dnl strptime() behaviour doesn't conform to POSIX under Mac OS X <
5729         dnl 10.5 and possibly other BSD variants, check that strptime() we
5730         dnl have fails to parse format when the string doesn't match it instea
5731         dnl of just stopping immediately and returning non-NULL
5732         AC_CACHE_CHECK([whether strptime() fails on invalid strings],
5733             wx_cv_func_strptime_ok,
5734             [AC_RUN_IFELSE(
5735                 [
5736                     #include <stdlib.h>
5737                     #include <time.h>
5738                     #include "confdefs.h"
5739
5740                     $wx_strptime_decl
5741
5742                     int main()
5743                     {
5744                         struct tm t;
5745                         return !!strptime("", "%x", &t);
5746                     }
5747                 ],
5748                 wx_cv_func_strptime_ok=yes,
5749                 wx_cv_func_strptime_ok=no,
5750                 dnl be pessimistic when cross-compiling
5751                 wx_cv_func_strptime_ok=no
5752             )]
5753         )
5754
5755         if test "$wx_cv_func_strptime_ok" = "yes"; then
5756             AC_DEFINE(HAVE_STRPTIME)
5757         fi
5758     fi
5759
5760     dnl check for timezone variable
5761     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
5762     AC_CACHE_CHECK(for timezone variable in <time.h>,
5763                    wx_cv_var_timezone,
5764                    [
5765                         AC_LANG_PUSH(C++)
5766                         AC_TRY_COMPILE(
5767                             [
5768                                 #include <time.h>
5769                             ],
5770                             [
5771                                 int tz;
5772                                 tz = timezone;
5773                             ],
5774                             [
5775                                 wx_cv_var_timezone=timezone
5776                             ],
5777                             [
5778                                 AC_TRY_COMPILE(
5779                                     [
5780                                         #include <time.h>
5781                                     ],
5782                                     [
5783                                         int tz;
5784                                         tz = _timezone;
5785                                     ],
5786                                     [
5787                                         wx_cv_var_timezone=_timezone
5788                                     ],
5789                                     [
5790                                         AC_TRY_COMPILE(
5791                                             [
5792                                                 #include <time.h>
5793                                             ],
5794                                             [
5795                                                 int tz;
5796                                                 tz = __timezone;
5797                                             ],
5798                                             [
5799                                                 wx_cv_var_timezone=__timezone
5800                                             ],
5801                                             [
5802                                                 if test "$USE_DOS" = 0 ; then
5803                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
5804                                                 fi
5805                                             ]
5806                                         )
5807                                     ]
5808                                 )
5809                             ]
5810                         )
5811                         AC_LANG_POP()
5812                    ]
5813     )
5814
5815     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
5816     if test "x$wx_cv_var_timezone" != x ; then
5817         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
5818     fi
5819
5820     dnl check for localtime (it's POSIX, but the check can do no harm...)
5821     AC_CHECK_FUNCS(localtime)
5822
5823     if test "$ac_cv_func_localtime" = "yes"; then
5824         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
5825                        wx_cv_struct_tm_has_gmtoff,
5826         [
5827             AC_TRY_COMPILE(
5828                 [
5829                     #include <time.h>
5830                 ],
5831                 [
5832                     struct tm tm;
5833                     tm.tm_gmtoff++;
5834                 ],
5835                 [
5836                     wx_cv_struct_tm_has_gmtoff=yes
5837                 ],
5838                 wx_cv_struct_tm_has_gmtoff=no
5839             )
5840         ])
5841     fi
5842
5843     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
5844         AC_DEFINE(WX_GMTOFF_IN_TM)
5845     fi
5846
5847     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
5848     dnl function to be used for high resolution timers
5849     AC_CHECK_FUNCS(gettimeofday ftime, break)
5850
5851     if test "$ac_cv_func_gettimeofday" = "yes"; then
5852         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
5853                        wx_cv_func_gettimeofday_has_2_args,
5854         [
5855             dnl on some _really_ old systems it takes only 1 argument
5856             AC_TRY_COMPILE(
5857                 [
5858                     #include <sys/time.h>
5859                     #include <unistd.h>
5860                 ],
5861                 [
5862                     struct timeval tv;
5863                     gettimeofday(&tv, NULL);
5864                 ],
5865                 wx_cv_func_gettimeofday_has_2_args=yes,
5866                 AC_TRY_COMPILE(
5867                     [
5868                         #include <sys/time.h>
5869                         #include <unistd.h>
5870                     ],
5871                     [
5872                         struct timeval tv;
5873                         gettimeofday(&tv);
5874                     ],
5875                     wx_cv_func_gettimeofday_has_2_args=no,
5876                     [
5877                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
5878                         wx_cv_func_gettimeofday_has_2_args=unknown
5879                     ]
5880                 )
5881             )
5882         ])
5883
5884         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
5885             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
5886         fi
5887     fi
5888
5889     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
5890 fi
5891
5892 dnl ------------------------------------------------------------------------
5893 dnl wxSocket
5894 dnl ------------------------------------------------------------------------
5895
5896 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
5897 if test "$wxUSE_SOCKETS" = "yes"; then
5898     if test "$wxUSE_MGL" = "1"; then
5899         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
5900         wxUSE_SOCKETS="no"
5901     fi
5902 fi
5903
5904 if test "$wxUSE_SOCKETS" = "yes"; then
5905     dnl under MSW we always have sockets
5906     if test "$TOOLKIT" != "MSW"; then
5907         dnl under Solaris and OS/2, socket functions live in -lsocket
5908         AC_CHECK_FUNC(socket,,
5909             [
5910                 AC_CHECK_LIB(socket, socket,
5911                     if test "$INET_LINK" != " -lsocket"; then
5912                         INET_LINK="$INET_LINK -lsocket"
5913                     fi,
5914                     [
5915                         AC_MSG_WARN([socket library not found - sockets will be disabled])
5916                         wxUSE_SOCKETS=no
5917                     ]
5918                 )
5919             ]
5920         )
5921     fi
5922 fi
5923
5924 if test "$wxUSE_SOCKETS" = "yes" ; then
5925     dnl this test may be appropriate if building under cygwin
5926     dnl right now I'm assuming it also uses the winsock stuff
5927     dnl like mingw does..  -- RL
5928     if test "$TOOLKIT" != "MSW"; then
5929         dnl determine the type of third argument for getsockname
5930         dnl This test needs to be done in C++ mode since gsocket.cpp now
5931         dnl is C++ code and pointer cast that are possible even without
5932         dnl warning in C still fail in C++.
5933         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
5934                        wx_cv_type_getsockname3,
5935             [
5936                 AC_LANG_PUSH(C++)
5937                 AC_TRY_COMPILE(
5938                     [
5939                         #include <sys/types.h>
5940                         #include <sys/socket.h>
5941                     ],
5942                     [
5943                         socklen_t len;
5944                         getsockname(0, 0, &len);
5945                     ],
5946                     wx_cv_type_getsockname3=socklen_t,
5947                     [
5948                         dnl the compiler will compile the version with size_t
5949                         dnl even if the real type of the last parameter is int
5950                         dnl but it should give at least a warning about
5951                         dnl converting between incompatible pointer types, so
5952                         dnl try to use it to get the correct behaviour at
5953                         dnl least with gcc (otherwise we'd always use size_t)
5954                         CFLAGS_OLD="$CFLAGS"
5955                         if test "$GCC" = yes ; then
5956                             CFLAGS="-Werror $CFLAGS"
5957                         fi
5958
5959                         AC_TRY_COMPILE(
5960                             [
5961                                 #include <sys/types.h>
5962                                 #include <sys/socket.h>
5963                             ],
5964                             [
5965                                 size_t len;
5966                                 getsockname(0, 0, &len);
5967                             ],
5968                             wx_cv_type_getsockname3=size_t,
5969                             AC_TRY_COMPILE(
5970                                 [
5971                                     #include <sys/types.h>
5972                                     #include <sys/socket.h>
5973                                 ],
5974                                 [
5975                                     int len;
5976                                     getsockname(0, 0, &len);
5977                                 ],
5978                                 wx_cv_type_getsockname3=int,
5979                                 wx_cv_type_getsockname3=unknown
5980                             )
5981                         )
5982
5983                         CFLAGS="$CFLAGS_OLD"
5984                     ]
5985                 )
5986                 AC_LANG_POP()
5987             ])
5988
5989         if test "$wx_cv_type_getsockname3" = "unknown"; then
5990             wxUSE_SOCKETS=no
5991             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5992         else
5993             AC_DEFINE_UNQUOTED(WX_SOCKLEN_T, $wx_cv_type_getsockname3)
5994         fi
5995         dnl Do this again for getsockopt as it may be different
5996         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
5997                        wx_cv_type_getsockopt5,
5998             [
5999                 dnl Note that the rules for compatibility of pointers
6000                 dnl are somewhat different between C and C++, so code
6001                 dnl that fails in C++ may not even give a warning about
6002                 dnl converting between incompatible pointer types in C.
6003                 dnl So this test needs to be done in C++ mode.
6004                 AC_LANG_PUSH(C++)
6005                 AC_TRY_COMPILE(
6006                     [
6007                         #include <sys/types.h>
6008                         #include <sys/socket.h>
6009                     ],
6010                     [
6011                         socklen_t len;
6012                         getsockopt(0, 0, 0, 0, &len);
6013                     ],
6014                     wx_cv_type_getsockopt5=socklen_t,
6015                     [
6016                         AC_TRY_COMPILE(
6017                             [
6018                                 #include <sys/types.h>
6019                                 #include <sys/socket.h>
6020                             ],
6021                             [
6022                                 size_t len;
6023                                 getsockopt(0, 0, 0, 0, &len);
6024                             ],
6025                             wx_cv_type_getsockopt5=size_t,
6026                             AC_TRY_COMPILE(
6027                                 [
6028                                     #include <sys/types.h>
6029                                     #include <sys/socket.h>
6030                                 ],
6031                                 [
6032                                     int len;
6033                                     getsockopt(0, 0, 0, 0, &len);
6034                                 ],
6035                                 wx_cv_type_getsockopt5=int,
6036                                 wx_cv_type_getsockopt5=unknown
6037                             )
6038                         )
6039                     ]
6040                 )
6041                 AC_LANG_POP()
6042             ])
6043
6044         if test "$wx_cv_type_getsockopt5" = "unknown"; then
6045             wxUSE_SOCKETS=no
6046             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6047         else
6048             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
6049         fi
6050     fi
6051 fi
6052
6053 if test "$wxUSE_SOCKETS" = "yes" ; then
6054     AC_DEFINE(wxUSE_SOCKETS)
6055     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
6056 fi
6057
6058 if test "$wxUSE_PROTOCOL" = "yes"; then
6059     if test "$wxUSE_SOCKETS" != "yes"; then
6060         AC_MSG_WARN(Protocol classes require sockets... disabled)
6061         wxUSE_PROTOCOL=no
6062     fi
6063 fi
6064
6065 if test "$wxUSE_PROTOCOL" = "yes"; then
6066     AC_DEFINE(wxUSE_PROTOCOL)
6067
6068     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
6069         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
6070     fi
6071     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
6072         AC_DEFINE(wxUSE_PROTOCOL_FTP)
6073     fi
6074     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
6075         AC_DEFINE(wxUSE_PROTOCOL_FILE)
6076     fi
6077 else
6078     if test "$wxUSE_FS_INET" = "yes"; then
6079         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
6080         wxUSE_FS_INET="no"
6081     fi
6082 fi
6083
6084 if test "$wxUSE_URL" = "yes"; then
6085     if test "$wxUSE_PROTOCOL" != "yes"; then
6086         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
6087         wxUSE_URL=no
6088     fi
6089     if test "$wxUSE_URL" = "yes"; then
6090         AC_DEFINE(wxUSE_URL)
6091     fi
6092 fi
6093
6094 if test "$wxUSE_VARIANT" = "yes"; then
6095     AC_DEFINE(wxUSE_VARIANT)
6096 fi
6097
6098 if test "$wxUSE_FS_INET" = "yes"; then
6099   AC_DEFINE(wxUSE_FS_INET)
6100 fi
6101
6102 dnl ---------------------------------------------------------------------------
6103 dnl Joystick support
6104 dnl ---------------------------------------------------------------------------
6105
6106 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
6107     wxUSE_JOYSTICK=no
6108
6109     dnl under MSW we always have joystick support
6110     if test "$TOOLKIT" = "MSW"; then
6111         wxUSE_JOYSTICK=yes
6112
6113     dnl mac only available on darwin
6114     elif test "$TOOLKIT" = "MAC" -o "$TOOLKIT" = "COCOA"; then
6115         if test "$USE_DARWIN" = 1; then
6116             dnl check for a bug in the headers, some have bad setEventCallout
6117             AC_MSG_CHECKING([headers have declarations needed for joystick support])
6118             AC_LANG_PUSH(C++)
6119             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
6120                             [ IOHIDQueueInterface *qi = NULL;
6121                               IOHIDCallbackFunction cb = NULL;
6122                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
6123                             [ wxUSE_JOYSTICK=yes ]
6124                           )
6125             AC_LANG_POP()
6126             AC_MSG_RESULT($wxUSE_JOYSTICK)
6127         fi
6128
6129     dnl joystick support is only for Linux 2.1.x or greater
6130     else
6131         dnl wxJoystick not supported by wxMGL at all
6132         if test "$wxUSE_MGL" != "1"; then
6133             dnl notice the dummy includes argument: without it, AC_CHECK_HEADER
6134             dnl checks only whether the header can be preprocessed, not that it
6135             dnl can be compiled and in Linux 2.6.16 joystick.h is present but
6136             dnl can't be compiled because of an error and with the default
6137             dnl AC_CHECK_HEADER semantics we'd still detect it in this case and
6138             dnl build would fail later
6139             AC_CHECK_HEADER(linux/joystick.h, [wxUSE_JOYSTICK=yes],, [AC_INCLUDES_DEFAULT()])
6140         fi
6141     fi
6142
6143     if test "$wxUSE_JOYSTICK" = "yes"; then
6144         AC_DEFINE(wxUSE_JOYSTICK)
6145         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
6146     else
6147         AC_MSG_WARN(Joystick not supported by this system... disabled)
6148     fi
6149 fi
6150
6151
6152 dnl ---------------------------------------------------------------------------
6153 dnl String stuff
6154 dnl ---------------------------------------------------------------------------
6155
6156 if test "$wxUSE_FONTMAP" = "yes" ; then
6157   AC_DEFINE(wxUSE_FONTMAP)
6158 fi
6159
6160 if test "$wxUSE_UNICODE" = "yes" ; then
6161   AC_DEFINE(wxUSE_UNICODE)
6162
6163   if test "$USE_WIN32" != 1; then
6164       wxUSE_UNICODE_MSLU=no
6165   fi
6166
6167   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
6168         AC_CHECK_LIB(unicows,main,
6169             [
6170                 AC_DEFINE(wxUSE_UNICODE_MSLU)
6171             ],
6172             [
6173                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
6174                              Applications will only run on Windows NT/2000/XP!])
6175                 wxUSE_UNICODE_MSLU=no
6176             ])
6177     fi
6178 fi
6179
6180 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "yes"; then
6181     AC_DEFINE(wxUSE_UNICODE_UTF8)
6182
6183     if test "$wxUSE_UNICODE_UTF8_LOCALE" = "yes"; then
6184         AC_DEFINE(wxUSE_UTF8_LOCALE_ONLY)
6185     fi
6186 fi
6187
6188 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
6189   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
6190 fi
6191
6192 dnl ---------------------------------------------------------------------------
6193 dnl big GUI components: MDI, doc/view, printing, help, ...
6194 dnl ---------------------------------------------------------------------------
6195
6196 if test "$wxUSE_CONSTRAINTS" = "yes"; then
6197     AC_DEFINE(wxUSE_CONSTRAINTS)
6198     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
6199 fi
6200
6201 if test "$wxUSE_MDI" = "yes"; then
6202     AC_DEFINE(wxUSE_MDI)
6203
6204     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6205         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
6206         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
6207     fi
6208 fi
6209
6210 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
6211     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
6212     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
6213     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6214         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
6215     fi
6216 fi
6217
6218 if test "$wxUSE_HELP" = "yes"; then
6219     AC_DEFINE(wxUSE_HELP)
6220     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
6221
6222     if test "$wxUSE_MSW" = 1; then
6223       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
6224         AC_DEFINE(wxUSE_MS_HTML_HELP)
6225       fi
6226     fi
6227
6228     if test "$wxUSE_WXHTML_HELP" = "yes"; then
6229       if test "$wxUSE_HTML" = "yes"; then
6230         AC_DEFINE(wxUSE_WXHTML_HELP)
6231       else
6232         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
6233         wxUSE_WXHTML_HELP=no
6234       fi
6235     fi
6236 fi
6237
6238 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
6239     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6240         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
6241     else
6242         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
6243     fi
6244     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
6245 fi
6246
6247 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
6248   AC_DEFINE(wxUSE_POSTSCRIPT)
6249 fi
6250
6251 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
6252
6253 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
6254
6255 if test "$wxUSE_SVG" = "yes"; then
6256     AC_DEFINE(wxUSE_SVG)
6257 fi
6258
6259 dnl ---------------------------------------------------------------------------
6260 dnl wxMetafile availability
6261 dnl ---------------------------------------------------------------------------
6262
6263 if test "$wxUSE_METAFILE" = "yes"; then
6264     if test "$wxUSE_MSW" != 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_PM" != 1; then
6265         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
6266         wxUSE_METAFILE=no
6267     fi
6268 fi
6269
6270 dnl ---------------------------------------------------------------------------
6271 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
6272 dnl ---------------------------------------------------------------------------
6273
6274 dnl check for ole headers and disable a few features requiring it if not
6275 dnl present (earlier versions of mingw32 don't have ole2.h)
6276 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
6277                           -o "$wxUSE_CLIPBOARD"     = "yes" \
6278                           -o "$wxUSE_OLE"     = "yes" \
6279                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
6280     AC_CHECK_HEADER(ole2.h,,, [ ])
6281
6282     if test "$ac_cv_header_ole2_h" = "yes" ; then
6283         if test "$GCC" = yes ; then
6284             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
6285             AC_TRY_COMPILE([#include <windows.h>
6286                             #include <ole2.h>],
6287                            [],
6288                            [AC_MSG_RESULT(no)],
6289                            [AC_MSG_RESULT(yes)
6290                             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fvtable-thunks"])
6291             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
6292             if test "$wxUSE_OLE" = "yes" ; then
6293                 AC_DEFINE(wxUSE_OLE)
6294                 AC_DEFINE(wxUSE_OLE_AUTOMATION)
6295                 AC_DEFINE(wxUSE_ACTIVEX)
6296                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
6297             fi
6298         fi
6299
6300         dnl for OLE clipboard and dnd
6301         if test "$wxUSE_DATAOBJ" = "yes" ; then
6302             AC_DEFINE(wxUSE_DATAOBJ)
6303         fi
6304     else
6305         AC_MSG_WARN([Some features disabled because OLE headers not found])
6306
6307         wxUSE_CLIPBOARD=no
6308         wxUSE_DRAG_AND_DROP=no
6309         wxUSE_DATAOBJ=no
6310         wxUSE_OLE=no
6311     fi
6312
6313     if test "$wxUSE_METAFILE" = "yes"; then
6314         AC_DEFINE(wxUSE_METAFILE)
6315
6316         dnl this one should probably be made separately configurable
6317         AC_DEFINE(wxUSE_ENH_METAFILE)
6318     fi
6319 fi
6320
6321 if test "$wxUSE_IPC" = "yes"; then
6322     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
6323         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
6324         wxUSE_IPC=no
6325     fi
6326
6327     if test "$wxUSE_IPC" = "yes"; then
6328         AC_DEFINE(wxUSE_IPC)
6329         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
6330     fi
6331 fi
6332
6333 if test "$wxUSE_DATAOBJ" = "yes"; then
6334     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6335         AC_MSG_WARN([wxDataObject not yet supported under $TOOLKIT... disabled])
6336         wxUSE_DATAOBJ=no
6337     else
6338         AC_DEFINE(wxUSE_DATAOBJ)
6339     fi
6340 else
6341     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
6342     wxUSE_CLIPBOARD=no
6343     wxUSE_DRAG_AND_DROP=no
6344 fi
6345
6346 if test "$wxUSE_CLIPBOARD" = "yes"; then
6347     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6348         AC_MSG_WARN([Clipboard not yet supported under $TOOLKIT... disabled])
6349         wxUSE_CLIPBOARD=no
6350     fi
6351
6352     if test "$wxUSE_CLIPBOARD" = "yes"; then
6353         AC_DEFINE(wxUSE_CLIPBOARD)
6354     fi
6355 fi
6356
6357 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
6358     if test "$wxUSE_GTK" = 1; then
6359         if test "$WXGTK12" != 1; then
6360             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
6361             wxUSE_DRAG_AND_DROP=no
6362         fi
6363     fi
6364
6365     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_MGL" = 1 -o \
6366             "$wxUSE_DFB" = 1; then
6367         AC_MSG_WARN([Drag and drop not yet supported under $TOOLKIT... disabled])
6368         wxUSE_DRAG_AND_DROP=no
6369     fi
6370
6371     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
6372         AC_DEFINE(wxUSE_DRAG_AND_DROP)
6373     fi
6374
6375 fi
6376
6377 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
6378     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
6379 fi
6380
6381 if test "$wxUSE_SPLINES" = "yes" ; then
6382   AC_DEFINE(wxUSE_SPLINES)
6383 fi
6384
6385 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
6386   AC_DEFINE(wxUSE_MOUSEWHEEL)
6387 fi
6388
6389 dnl ---------------------------------------------------------------------------
6390 dnl GUI controls
6391 dnl ---------------------------------------------------------------------------
6392
6393 USES_CONTROLS=0
6394 if test "$wxUSE_CONTROLS" = "yes"; then
6395   USES_CONTROLS=1
6396 fi
6397
6398 if test "$wxUSE_ACCEL" = "yes"; then
6399   AC_DEFINE(wxUSE_ACCEL)
6400   USES_CONTROLS=1
6401 fi
6402
6403 if test "$wxUSE_ANIMATIONCTRL" = "yes"; then
6404   AC_DEFINE(wxUSE_ANIMATIONCTRL)
6405   USES_CONTROLS=1
6406   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS animate"
6407 fi
6408
6409 if test "$wxUSE_BUTTON" = "yes"; then
6410   AC_DEFINE(wxUSE_BUTTON)
6411   USES_CONTROLS=1
6412 fi
6413
6414 if test "$wxUSE_BMPBUTTON" = "yes"; then
6415   AC_DEFINE(wxUSE_BMPBUTTON)
6416   USES_CONTROLS=1
6417 fi
6418
6419 if test "$wxUSE_CALCTRL" = "yes"; then
6420   AC_DEFINE(wxUSE_CALENDARCTRL)
6421   USES_CONTROLS=1
6422   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
6423 fi
6424
6425 if test "$wxUSE_CARET" = "yes"; then
6426   AC_DEFINE(wxUSE_CARET)
6427   USES_CONTROLS=1
6428   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
6429 fi
6430
6431 if test "$wxUSE_COLLPANE" = "yes"; then
6432     AC_DEFINE(wxUSE_COLLPANE)
6433     USES_CONTROLS=1
6434     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS collpane"
6435 fi
6436
6437 if test "$wxUSE_COMBOBOX" = "yes"; then
6438   AC_DEFINE(wxUSE_COMBOBOX)
6439   USES_CONTROLS=1
6440 fi
6441
6442 if test "$wxUSE_COMBOCTRL" = "yes"; then
6443   AC_DEFINE(wxUSE_COMBOCTRL)
6444   USES_CONTROLS=1
6445 fi
6446
6447 if test "$wxUSE_CHOICE" = "yes"; then
6448   AC_DEFINE(wxUSE_CHOICE)
6449   USES_CONTROLS=1
6450 fi
6451
6452 if test "$wxUSE_CHOICEBOOK" = "yes"; then
6453     AC_DEFINE(wxUSE_CHOICEBOOK)
6454     USES_CONTROLS=1
6455 fi
6456
6457 if test "$wxUSE_CHECKBOX" = "yes"; then
6458   AC_DEFINE(wxUSE_CHECKBOX)
6459   USES_CONTROLS=1
6460 fi
6461
6462 if test "$wxUSE_CHECKLST" = "yes"; then
6463   AC_DEFINE(wxUSE_CHECKLISTBOX)
6464   USES_CONTROLS=1
6465   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
6466 fi
6467
6468 if test "$wxUSE_COLOURPICKERCTRL" = "yes"; then
6469   AC_DEFINE(wxUSE_COLOURPICKERCTRL)
6470   USES_CONTROLS=1
6471 fi
6472
6473 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
6474   AC_DEFINE(wxUSE_DATEPICKCTRL)
6475   USES_CONTROLS=1
6476 fi
6477
6478 if test "$wxUSE_DIRPICKERCTRL" = "yes"; then
6479   AC_DEFINE(wxUSE_DIRPICKERCTRL)
6480   USES_CONTROLS=1
6481 fi
6482
6483 if test "$wxUSE_FILEPICKERCTRL" = "yes"; then
6484   AC_DEFINE(wxUSE_FILEPICKERCTRL)
6485   USES_CONTROLS=1
6486 fi
6487
6488 if test "$wxUSE_FONTPICKERCTRL" = "yes"; then
6489   AC_DEFINE(wxUSE_FONTPICKERCTRL)
6490   USES_CONTROLS=1
6491 fi
6492
6493 if test "$wxUSE_DISPLAY" = "yes"; then
6494     if test "$wxUSE_DFB" = 1 -o "$wxUSE_MGL" = 1; then
6495         AC_MSG_WARN([wxDisplay not yet supported under $TOOLKIT... disabled])
6496         wxUSE_DISPLAY=no
6497     else
6498         AC_DEFINE(wxUSE_DISPLAY)
6499         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display multimon"
6500     fi
6501 fi
6502
6503 if test "$wxUSE_DETECT_SM" = "yes"; then
6504     AC_DEFINE(wxUSE_DETECT_SM)
6505 fi
6506
6507 if test "$wxUSE_GAUGE" = "yes"; then
6508   AC_DEFINE(wxUSE_GAUGE)
6509   USES_CONTROLS=1
6510 fi
6511
6512 if test "$wxUSE_GRID" = "yes"; then
6513   AC_DEFINE(wxUSE_GRID)
6514   USES_CONTROLS=1
6515   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
6516 fi
6517
6518 if test "$wxUSE_HYPERLINKCTRL" = "yes"; then
6519   AC_DEFINE(wxUSE_HYPERLINKCTRL)
6520   USES_CONTROLS=1
6521 fi
6522
6523 if test "$wxUSE_BITMAPCOMBOBOX" = "yes"; then
6524   AC_DEFINE(wxUSE_BITMAPCOMBOBOX)
6525   USES_CONTROLS=1
6526 fi
6527
6528 if test "$wxUSE_DATAVIEWCTRL" = "yes"; then
6529   AC_DEFINE(wxUSE_DATAVIEWCTRL)
6530   USES_CONTROLS=1
6531   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dataview"
6532 fi
6533
6534 if test "$wxUSE_IMAGLIST" = "yes"; then
6535     AC_DEFINE(wxUSE_IMAGLIST)
6536 fi
6537
6538 if test "$wxUSE_LISTBOOK" = "yes"; then
6539     AC_DEFINE(wxUSE_LISTBOOK)
6540     USES_CONTROLS=1
6541 fi
6542
6543 if test "$wxUSE_LISTBOX" = "yes"; then
6544     AC_DEFINE(wxUSE_LISTBOX)
6545     USES_CONTROLS=1
6546     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listbox"
6547 fi
6548
6549 if test "$wxUSE_LISTCTRL" = "yes"; then
6550     if test "$wxUSE_IMAGLIST" = "yes"; then
6551         AC_DEFINE(wxUSE_LISTCTRL)
6552         USES_CONTROLS=1
6553         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
6554     else
6555         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
6556     fi
6557 fi
6558
6559 if test "$wxUSE_EDITABLELISTBOX" = "yes"; then
6560     AC_DEFINE(wxUSE_EDITABLELISTBOX)
6561     USES_CONTROLS=1
6562     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS editlbox"
6563 fi
6564
6565 if test "$wxUSE_NOTEBOOK" = "yes"; then
6566     AC_DEFINE(wxUSE_NOTEBOOK)
6567     USES_CONTROLS=1
6568     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
6569 fi
6570
6571 if test "$wxUSE_ODCOMBOBOX" = "yes"; then
6572   AC_DEFINE(wxUSE_ODCOMBOBOX)
6573   USES_CONTROLS=1
6574   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS combo"
6575 fi
6576
6577 dnl if test "$wxUSE_PROPSHEET" = "yes"; then
6578 dnl     AC_DEFINE(wxUSE_PROPSHEET)
6579 dnl     USES_CONTROLS=1
6580 dnl     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
6581 dnl fi
6582
6583 if test "$wxUSE_RADIOBOX" = "yes"; then
6584     AC_DEFINE(wxUSE_RADIOBOX)
6585     USES_CONTROLS=1
6586 fi
6587
6588 if test "$wxUSE_RADIOBTN" = "yes"; then
6589     AC_DEFINE(wxUSE_RADIOBTN)
6590     USES_CONTROLS=1
6591 fi
6592
6593 if test "$wxUSE_SASH" = "yes"; then
6594     AC_DEFINE(wxUSE_SASH)
6595     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
6596 fi
6597
6598 if test "$wxUSE_SCROLLBAR" = "yes"; then
6599     AC_DEFINE(wxUSE_SCROLLBAR)
6600     USES_CONTROLS=1
6601     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
6602 fi
6603
6604 if test "$wxUSE_SEARCHCTRL" = "yes"; then
6605     AC_DEFINE(wxUSE_SEARCHCTRL)
6606     USES_CONTROLS=1
6607 fi
6608
6609 if test "$wxUSE_SLIDER" = "yes"; then
6610     AC_DEFINE(wxUSE_SLIDER)
6611     USES_CONTROLS=1
6612 fi
6613
6614 if test "$wxUSE_SPINBTN" = "yes"; then
6615     AC_DEFINE(wxUSE_SPINBTN)
6616     USES_CONTROLS=1
6617 fi
6618
6619 if test "$wxUSE_SPINCTRL" = "yes"; then
6620     AC_DEFINE(wxUSE_SPINCTRL)
6621     USES_CONTROLS=1
6622 fi
6623
6624 if test "$wxUSE_SPLITTER" = "yes"; then
6625     AC_DEFINE(wxUSE_SPLITTER)
6626     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
6627 fi
6628
6629 if test "$wxUSE_STATBMP" = "yes"; then
6630     AC_DEFINE(wxUSE_STATBMP)
6631     USES_CONTROLS=1
6632 fi
6633
6634 if test "$wxUSE_STATBOX" = "yes"; then
6635     AC_DEFINE(wxUSE_STATBOX)
6636     USES_CONTROLS=1
6637 fi
6638
6639 if test "$wxUSE_STATTEXT" = "yes"; then
6640     AC_DEFINE(wxUSE_STATTEXT)
6641     USES_CONTROLS=1
6642 fi
6643
6644 if test "$wxUSE_STATLINE" = "yes"; then
6645     AC_DEFINE(wxUSE_STATLINE)
6646     USES_CONTROLS=1
6647 fi
6648
6649 if test "$wxUSE_STATUSBAR" = "yes"; then
6650     dnl this will get undefined in wx/chkconf.h if it's not supported
6651     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
6652     AC_DEFINE(wxUSE_STATUSBAR)
6653     USES_CONTROLS=1
6654
6655     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
6656 fi
6657
6658 if test "$wxUSE_TAB_DIALOG" = "yes"; then
6659     AC_DEFINE(wxUSE_TAB_DIALOG)
6660 fi
6661
6662 if test "$wxUSE_TEXTCTRL" = "yes"; then
6663     AC_DEFINE(wxUSE_TEXTCTRL)
6664     USES_CONTROLS=1
6665     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
6666 fi
6667
6668 if test "$wxUSE_TOGGLEBTN" = "yes"; then
6669     if test "$wxUSE_COCOA" = 1 ; then
6670         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
6671         wxUSE_TOGGLEBTN=no
6672     fi
6673
6674     if test "$wxUSE_TOGGLEBTN" = "yes"; then
6675         AC_DEFINE(wxUSE_TOGGLEBTN)
6676         USES_CONTROLS=1
6677     fi
6678 fi
6679
6680 if test "$wxUSE_TOOLBAR" = "yes"; then
6681     AC_DEFINE(wxUSE_TOOLBAR)
6682     USES_CONTROLS=1
6683
6684     if test "$wxUSE_UNIVERSAL" = "yes"; then
6685         wxUSE_TOOLBAR_NATIVE="no"
6686     else
6687         wxUSE_TOOLBAR_NATIVE="yes"
6688         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
6689     fi
6690
6691     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
6692 fi
6693
6694 if test "$wxUSE_TOOLTIPS" = "yes"; then
6695     if test "$wxUSE_MOTIF" = 1; then
6696         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
6697     else
6698         if test "$wxUSE_UNIVERSAL" = "yes"; then
6699             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
6700         else
6701             AC_DEFINE(wxUSE_TOOLTIPS)
6702         fi
6703     fi
6704 fi
6705
6706 if test "$wxUSE_TREEBOOK" = "yes"; then
6707     AC_DEFINE(wxUSE_TREEBOOK)
6708     USES_CONTROLS=1
6709 fi
6710
6711 if test "$wxUSE_TOOLBOOK" = "yes"; then
6712     AC_DEFINE(wxUSE_TOOLBOOK)
6713     USES_CONTROLS=1
6714 fi
6715
6716 if test "$wxUSE_TREECTRL" = "yes"; then
6717     if test "$wxUSE_IMAGLIST" = "yes"; then
6718         AC_DEFINE(wxUSE_TREECTRL)
6719         USES_CONTROLS=1
6720         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
6721     else
6722         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
6723     fi
6724 fi
6725
6726 if test "$wxUSE_POPUPWIN" = "yes"; then
6727     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
6728         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
6729     else
6730         if test "$wxUSE_PM" = 1; then
6731             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
6732         else
6733             AC_DEFINE(wxUSE_POPUPWIN)
6734             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
6735
6736             USES_CONTROLS=1
6737         fi
6738     fi
6739 fi
6740
6741 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
6742     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 -o "$wxUSE_MGL" = 1; then
6743         AC_MSG_WARN([Dialup manager not supported on this platform... disabled])
6744     else
6745         AC_DEFINE(wxUSE_DIALUP_MANAGER)
6746         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
6747     fi
6748 fi
6749
6750 if test "$wxUSE_TIPWINDOW" = "yes"; then
6751     if test "$wxUSE_PM" = 1; then
6752         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
6753     else
6754         AC_DEFINE(wxUSE_TIPWINDOW)
6755     fi
6756 fi
6757
6758 if test "$USES_CONTROLS" = 1; then
6759     AC_DEFINE(wxUSE_CONTROLS)
6760 fi
6761
6762 dnl ---------------------------------------------------------------------------
6763 dnl misc options
6764 dnl ---------------------------------------------------------------------------
6765
6766 dnl please keep the settings below in alphabetical order
6767 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
6768     AC_DEFINE(wxUSE_ACCESSIBILITY)
6769     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
6770 fi
6771
6772 if test "$wxUSE_DC_CACHEING" = "yes"; then
6773     AC_DEFINE(wxUSE_DC_CACHEING)
6774 fi
6775
6776 if test "$wxUSE_DRAGIMAGE" = "yes"; then
6777     AC_DEFINE(wxUSE_DRAGIMAGE)
6778     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
6779 fi
6780
6781 if test "$wxUSE_EXCEPTIONS" = "yes"; then
6782     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
6783         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
6784     else
6785         AC_DEFINE(wxUSE_EXCEPTIONS)
6786         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
6787     fi
6788 fi
6789
6790 USE_HTML=0
6791 if test "$wxUSE_HTML" = "yes"; then
6792     AC_DEFINE(wxUSE_HTML)
6793     USE_HTML=1
6794     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
6795     if test "$wxUSE_MAC" = 1; then
6796         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
6797     fi
6798 fi
6799 if test "$wxUSE_WEBKIT" = "yes"; then
6800     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
6801         old_CPPFLAGS="$CPPFLAGS"
6802         CPPFLAGS="-x objective-c++ $CPPFLAGS"
6803         AC_CHECK_HEADER([WebKit/HIWebView.h],
6804                         [
6805                            AC_DEFINE(wxUSE_WEBKIT)
6806                            WEBKIT_LINK="-framework WebKit"
6807                         ],
6808                         [
6809                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
6810                            wxUSE_WEBKIT=no
6811                         ],
6812                         [
6813                            #include <Carbon/Carbon.h>
6814                            #include <WebKit/WebKit.h>
6815                         ])
6816         CPPFLAGS="$old_CPPFLAGS"
6817     elif test "$wxUSE_COCOA" = 1; then
6818         AC_DEFINE(wxUSE_WEBKIT)
6819     else
6820         wxUSE_WEBKIT=no
6821     fi
6822 fi
6823
6824 USE_XRC=0
6825 if test "$wxUSE_XRC" = "yes"; then
6826     if test "$wxUSE_XML" != "yes"; then
6827         AC_MSG_WARN([XML library not built, XRC resources disabled])
6828         wxUSE_XRC=no
6829     else
6830         AC_DEFINE(wxUSE_XRC)
6831         USE_XRC=1
6832         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
6833     fi
6834 fi
6835
6836 USE_AUI=0
6837 if test "$wxUSE_AUI" = "yes"; then
6838    AC_DEFINE(wxUSE_AUI)
6839    USE_AUI=1
6840    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS aui"
6841 fi
6842
6843 USE_STC=0
6844 if test "$wxUSE_STC" = "yes"; then
6845    AC_DEFINE(wxUSE_STC)
6846    USE_STC=1
6847    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS stc"
6848 fi
6849
6850 if test "$wxUSE_MENUS" = "yes"; then
6851     AC_DEFINE(wxUSE_MENUS)
6852     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
6853 fi
6854
6855 if test "$wxUSE_METAFILE" = "yes"; then
6856     AC_DEFINE(wxUSE_METAFILE)
6857 fi
6858
6859 if test "$wxUSE_MIMETYPE" = "yes"; then
6860     AC_DEFINE(wxUSE_MIMETYPE)
6861 fi
6862
6863 if test "$wxUSE_MINIFRAME" = "yes"; then
6864     AC_DEFINE(wxUSE_MINIFRAME)
6865     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
6866 fi
6867
6868 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
6869     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
6870     if test "$TOOLKIT" = "MSW" -o "$TOOLKIT" = "GTK" -o "$TOOLKIT" = "X11" -o \
6871         "$TOOLKIT" = "MOTIF" -o "$TOOLKIT" = "COCOA"; then
6872         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
6873     fi
6874 fi
6875
6876
6877 if test "$wxUSE_VALIDATORS" = "yes"; then
6878     AC_DEFINE(wxUSE_VALIDATORS)
6879     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
6880 fi
6881
6882 if test "$wxUSE_PALETTE" = "yes" ; then
6883     if test "$wxUSE_DFB" = 1; then
6884         AC_MSG_WARN([wxPalette not yet supported under DFB... disabled])
6885         wxUSE_PALETTE=no
6886     else
6887         AC_DEFINE(wxUSE_PALETTE)
6888     fi
6889 fi
6890
6891 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
6892   dnl Must be done this late because -lunicows must be before all the other libs
6893   LIBS=" -lunicows $LIBS"
6894 fi
6895
6896 USE_RICHTEXT=0
6897 if test "$wxUSE_RICHTEXT" = "yes"; then
6898     AC_DEFINE(wxUSE_RICHTEXT)
6899     USE_RICHTEXT=1
6900     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS richtext"
6901 fi
6902
6903 dnl ---------------------------------------------------------------------------
6904 dnl wxImage options
6905 dnl ---------------------------------------------------------------------------
6906
6907 if test "$wxUSE_IMAGE" = "yes" ; then
6908     AC_DEFINE(wxUSE_IMAGE)
6909
6910     if test "$wxUSE_GIF" = "yes" ; then
6911       AC_DEFINE(wxUSE_GIF)
6912     fi
6913
6914     if test "$wxUSE_PCX" = "yes" ; then
6915       AC_DEFINE(wxUSE_PCX)
6916     fi
6917
6918     if test "$wxUSE_TGA" = "yes" ; then
6919       AC_DEFINE(wxUSE_TGA)
6920     fi
6921
6922     if test "$wxUSE_IFF" = "yes" ; then
6923       AC_DEFINE(wxUSE_IFF)
6924     fi
6925
6926     if test "$wxUSE_PNM" = "yes" ; then
6927       AC_DEFINE(wxUSE_PNM)
6928     fi
6929
6930     if test "$wxUSE_XPM" = "yes" ; then
6931       AC_DEFINE(wxUSE_XPM)
6932     fi
6933
6934     if test "$wxUSE_ICO_CUR" = "yes" ; then
6935       AC_DEFINE(wxUSE_ICO_CUR)
6936     fi
6937 fi
6938
6939 dnl ---------------------------------------------------------------------------
6940 dnl common dialogs
6941 dnl ---------------------------------------------------------------------------
6942
6943 if test "$wxUSE_ABOUTDLG" = "yes"; then
6944     AC_DEFINE(wxUSE_ABOUTDLG)
6945 fi
6946
6947 if test "$wxUSE_CHOICEDLG" = "yes"; then
6948     AC_DEFINE(wxUSE_CHOICEDLG)
6949 fi
6950
6951 if test "$wxUSE_COLOURDLG" = "yes"; then
6952     AC_DEFINE(wxUSE_COLOURDLG)
6953 fi
6954
6955 if test "$wxUSE_FILEDLG" = "yes"; then
6956     AC_DEFINE(wxUSE_FILEDLG)
6957 fi
6958
6959 if test "$wxUSE_FINDREPLDLG" = "yes"; then
6960     AC_DEFINE(wxUSE_FINDREPLDLG)
6961 fi
6962
6963 if test "$wxUSE_FONTDLG" = "yes"; then
6964     AC_DEFINE(wxUSE_FONTDLG)
6965 fi
6966
6967 if test "$wxUSE_DIRDLG" = "yes"; then
6968     if test "$wxUSE_TREECTRL" != "yes"; then
6969         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
6970     else
6971         AC_DEFINE(wxUSE_DIRDLG)
6972     fi
6973 fi
6974
6975 if test "$wxUSE_MSGDLG" = "yes"; then
6976     AC_DEFINE(wxUSE_MSGDLG)
6977 fi
6978
6979 if test "$wxUSE_NUMBERDLG" = "yes"; then
6980     AC_DEFINE(wxUSE_NUMBERDLG)
6981 fi
6982
6983 if test "$wxUSE_PROGRESSDLG" = "yes"; then
6984     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6985        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
6986     else
6987         AC_DEFINE(wxUSE_PROGRESSDLG)
6988     fi
6989 fi
6990
6991 if test "$wxUSE_SPLASH" = "yes"; then
6992     AC_DEFINE(wxUSE_SPLASH)
6993     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
6994 fi
6995
6996 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
6997     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6998        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
6999     else
7000         AC_DEFINE(wxUSE_STARTUP_TIPS)
7001     fi
7002 fi
7003
7004 if test "$wxUSE_TEXTDLG" = "yes"; then
7005     AC_DEFINE(wxUSE_TEXTDLG)
7006 fi
7007
7008 if test "$wxUSE_WIZARDDLG" = "yes"; then
7009     AC_DEFINE(wxUSE_WIZARDDLG)
7010     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
7011 fi
7012
7013 dnl ---------------------------------------------------------------------------
7014 dnl wxGraphicsContext
7015 dnl ---------------------------------------------------------------------------
7016
7017 if test "$wxUSE_GRAPHICS_CONTEXT" = "yes"; then
7018    if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
7019       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7020    elif test "$wxUSE_GTK" != 1; then
7021       dnl for other builds we'll just wing it for now...
7022       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7023    else
7024       dnl ...but let's check for cairo availability for wxGTK builds
7025       PKG_CHECK_MODULES(CAIRO, cairo,
7026           [AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)],
7027           [AC_MSG_WARN([Cairo library not found, unable to set wxUSE_GRAPHICS_CONTEXT])]
7028       )
7029    fi
7030 fi
7031
7032 dnl ---------------------------------------------------------------------------
7033 dnl wxMediaCtrl
7034 dnl ---------------------------------------------------------------------------
7035
7036 USE_MEDIA=0
7037
7038 if test "$wxUSE_MEDIACTRL" = "yes"; then
7039     USE_MEDIA=1
7040
7041     dnl -----------------------------------------------------------------------
7042     dnl GStreamer
7043     dnl -----------------------------------------------------------------------
7044     if test "$wxUSE_GTK" = 1; then
7045         wxUSE_GSTREAMER="no"
7046
7047         dnl -------------------------------------------------------------------
7048         dnl Test for at least 0.8 gstreamer module from pkg-config
7049         dnl Even totem doesn't accept 0.9 evidently.
7050         dnl
7051         dnl So, we first check to see if 0.10 if available - if not we
7052         dnl try the older 0.8 version
7053         dnl -------------------------------------------------------------------
7054         GST_VERSION_MAJOR=0
7055         GST_VERSION_MINOR=10
7056         GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7057
7058         if test "$wxUSE_GSTREAMER8" = "no"; then
7059             PKG_CHECK_MODULES(GST,
7060                 [gstreamer-$GST_VERSION gstreamer-plugins-base-$GST_VERSION gconf-2.0],
7061                 [
7062                     wxUSE_GSTREAMER="yes"
7063                     GST_LIBS="$GST_LIBS -lgstinterfaces-$GST_VERSION"
7064                 ],
7065                 [
7066                     AC_MSG_WARN([GStreamer 0.10 not available, falling back to 0.8])
7067                     GST_VERSION_MINOR=8
7068                 ]
7069             )
7070         else
7071             dnl check only for 0.8
7072             GST_VERSION_MINOR=8
7073         fi
7074
7075         if test $GST_VERSION_MINOR = "8"; then
7076             GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7077             PKG_CHECK_MODULES(GST,
7078                 [gstreamer-$GST_VERSION gstreamer-interfaces-$GST_VERSION gstreamer-gconf-$GST_VERSION],
7079                 wxUSE_GSTREAMER="yes",
7080                 [
7081                     AC_MSG_WARN([GStreamer 0.8/0.10 not available.])
7082                 ])
7083         fi
7084
7085
7086         if test "$wxUSE_GSTREAMER" = "yes"; then
7087             CPPFLAGS="$GST_CFLAGS $CPPFLAGS"
7088             LIBS="$GST_LIBS $LIBS"
7089
7090             AC_DEFINE(wxUSE_GSTREAMER)
7091         else
7092             USE_MEDIA=0
7093         fi
7094     fi
7095
7096     if test $USE_MEDIA = 1; then
7097         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
7098         AC_DEFINE(wxUSE_MEDIACTRL)
7099     fi
7100 fi
7101
7102 dnl ---------------------------------------------------------------------------
7103 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
7104 dnl ---------------------------------------------------------------------------
7105
7106 if test "$cross_compiling" = "yes"; then
7107     dnl Use best guess from host as we can't use uname when cross compiling
7108     OSINFO="\"$host\""
7109 else
7110     dnl attualy work out OS version
7111     OSINFO=`uname -s -r -m`
7112     OSINFO="\"$OSINFO\""
7113 fi
7114
7115 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
7116
7117 dnl ---------------------------------------------------------------------------
7118 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
7119 dnl ---------------------------------------------------------------------------
7120
7121 if test "x$prefix" != "xNONE"; then
7122     wxPREFIX=$prefix
7123 else
7124     wxPREFIX=$ac_default_prefix
7125 fi
7126
7127 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
7128
7129
7130 dnl ---------------------------------------------------------------------------
7131 dnl define variables with all built libraries for wx-config
7132 dnl ---------------------------------------------------------------------------
7133
7134 STD_BASE_LIBS="base"
7135 STD_GUI_LIBS=""
7136 BUILT_WX_LIBS="base"
7137 ALL_WX_LIBS="xrc stc gl media dbgrid qa html adv core odbc xml net base"
7138
7139 if test "$wxUSE_SOCKETS" = "yes" ; then
7140     STD_BASE_LIBS="net $STD_BASE_LIBS"
7141     BUILT_WX_LIBS="net $BUILT_WX_LIBS"
7142 fi
7143 if test "$wxUSE_ODBC" != "no" ; then
7144     BUILT_WX_LIBS="odbc $BUILT_WX_LIBS"
7145 fi
7146 if test "$wxUSE_XML" = "yes" ; then
7147     STD_BASE_LIBS="xml $STD_BASE_LIBS"
7148     BUILT_WX_LIBS="xml $BUILT_WX_LIBS"
7149 fi
7150
7151 if test "$wxUSE_GUI" = "yes"; then
7152     STD_GUI_LIBS="adv core"
7153     BUILT_WX_LIBS="$STD_GUI_LIBS $BUILT_WX_LIBS"
7154
7155     if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7156         STD_GUI_LIBS="qa $STD_GUI_LIBS"
7157         BUILT_WX_LIBS="qa $BUILT_WX_LIBS"
7158     fi
7159     if test "$wxUSE_ODBC" != "no" ; then
7160         BUILT_WX_LIBS="dbgrid $BUILT_WX_LIBS"
7161     fi
7162     if test "$wxUSE_HTML" = "yes" ; then
7163         STD_GUI_LIBS="html $STD_GUI_LIBS"
7164         BUILT_WX_LIBS="html $BUILT_WX_LIBS"
7165     fi
7166     if test "$wxUSE_MEDIACTRL" = "yes" ; then
7167         BUILT_WX_LIBS="media $BUILT_WX_LIBS"
7168     fi
7169     if test "$wxUSE_OPENGL" = "yes" ; then
7170         BUILT_WX_LIBS="gl $BUILT_WX_LIBS"
7171     fi
7172     if test "$wxUSE_AUI" = "yes" ; then
7173         BUILT_WX_LIBS="aui $BUILT_WX_LIBS"
7174     fi
7175     if test "$wxUSE_STC" = "yes" ; then
7176         BUILT_WX_LIBS="stc $BUILT_WX_LIBS"
7177     fi
7178     if test "$wxUSE_XRC" = "yes" ; then
7179         STD_GUI_LIBS="xrc $STD_GUI_LIBS"
7180         BUILT_WX_LIBS="xrc $BUILT_WX_LIBS"
7181     fi
7182 fi
7183
7184 AC_SUBST(ALL_WX_LIBS)
7185 AC_SUBST(BUILT_WX_LIBS)
7186 AC_SUBST(STD_BASE_LIBS)
7187 AC_SUBST(STD_GUI_LIBS)
7188
7189 dnl ---------------------------------------------------------------------------
7190 dnl Output the makefiles and such from the results found above
7191 dnl ---------------------------------------------------------------------------
7192
7193 dnl all additional libraries (except wxWidgets itself) we link with
7194
7195 if test "$wxUSE_MAC" = 1 ; then
7196     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
7197         if test "$USE_DARWIN" = 1; then
7198             LDFLAGS="$LDFLAGS -framework QuickTime"
7199         else
7200             LDFLAGS="$LDFLAGS -lQuickTimeLib"
7201         fi
7202     fi
7203     if test "$USE_DARWIN" = 1; then
7204         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework System"
7205     else
7206         LDFLAGS="$LDFLAGS -lCarbonLib"
7207     fi
7208 fi
7209 if test "$wxUSE_COCOA" = 1 ; then
7210     LDFLAGS="$LDFLAGS -framework IOKit -framework Cocoa"
7211     if test "$wxUSE_MEDIACTRL" = "yes"; then
7212         LDFLAGS="$LDFLAGS -framework QuickTime"
7213     fi
7214 fi
7215 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1 ; then
7216     LDFLAGS="$LDFLAGS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
7217 fi
7218
7219 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
7220
7221 if test "$wxUSE_GUI" = "yes"; then
7222
7223     dnl TODO add checks that these samples will really compile (i.e. all the
7224     dnl      library features they need are present)
7225
7226     dnl TODO some samples are never built so far: mfc (requires VC++)
7227     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
7228                      dynamic erase event exec font image minimal mobile \
7229                      mobile/wxedit mobile/styles propsize render \
7230                      rotate shaped svg taborder vscroll widgets"
7231
7232     if test "$wxUSE_MONOLITHIC" != "yes"; then
7233         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
7234     fi
7235     if test "$TOOLKIT" = "MSW"; then
7236         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
7237         if test "$wxUSE_UNIVERSAL" != "yes"; then
7238             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg"
7239         fi
7240     fi
7241     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
7242         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
7243     fi
7244 else
7245     SAMPLES_SUBDIRS="console"
7246 fi
7247
7248
7249 dnl C/C++ compiler options used to compile wxWidgets
7250 dnl
7251 dnl check for icc before gcc as icc is also recognized as gcc
7252 if test "x$INTELCC" = "xyes" ; then
7253     dnl Warnings which can't be easily suppressed in C code are disabled:
7254     dnl
7255     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7256     dnl     remark #869: parameter "foo" was never referenced
7257     dnl     remark #1572: floating-point equality and inequality comparisons
7258     dnl                   are unreliable
7259     dnl     remark #1684: conversion from pointer to same-sized integral type
7260     dnl
7261     dnl (for others see below)
7262     CWARNINGS="-Wall -wd810,869,981,1418,1572,1684"
7263 elif test "$GCC" = yes ; then
7264     CWARNINGS="-Wall -Wundef"
7265 fi
7266
7267 if test "x$INTELCXX" = "xyes" ; then
7268     dnl Intel compiler gives some warnings which simply can't be worked
7269     dnl around or of which we have too many (810, 869) so it's impractical to
7270     dnl keep them enabled even if in theory it would be nice and some others
7271     dnl (279) are generated for standard macros and so there is nothing we can
7272     dnl do about them
7273     dnl
7274     dnl     remark #279: controlling expression is constant
7275     dnl     remark #383: value copied to temporary, reference to temporary used
7276     dnl     remark #444: destructor for base class "xxx" is not virtual
7277     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7278     dnl     remark #869: parameter "foo" was never referenced
7279     dnl     remark #981: operands are evaluated in unspecified order
7280     dnl     remark #1418: external definition with no prior declaration
7281     dnl     remark #1419: external declaration in primary source file
7282     CXXWARNINGS="-Wall -wd279,383,444,810,869,981,1418,1419"
7283 elif test "$GXX" = yes ; then
7284     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
7285     CXXWARNINGS="-Wall -Wundef -Wno-ctor-dtor-privacy"
7286 fi
7287
7288
7289 dnl combine everything together and remove the extra white space while doing it
7290 WXCONFIG_CFLAGS=`echo $WXCONFIG_CFLAGS`
7291 WXCONFIG_CXXFLAGS=`echo $WXCONFIG_CFLAGS $WXCONFIG_CXXFLAGS`
7292
7293
7294 dnl add -I options we use during library compilation
7295 dnl
7296 dnl note that the order is somewhat important: wxWidgets headers should
7297 dnl come first and the one with setup.h should be before $(top_srcdir)/include
7298 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
7299 dnl CodeWarrior):
7300 CPPFLAGS=`echo $WXCONFIG_CPPFLAGS \
7301  -I\\${wx_top_builddir}/lib/wx/include/${TOOLCHAIN_FULLNAME} \
7302  -I\\${top_srcdir}/include $TOOLKIT_INCLUDE \
7303  $CPPFLAGS `
7304
7305 C_AND_CXX_FLAGS="$DEBUG_CFLAGS $PROFILE_FLAGS $OPTIMISE_CFLAGS"
7306 CFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $CFLAGS `
7307 CXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $CXXFLAGS `
7308
7309 dnl now that we added WXCONFIG_CPPFLAGS to CPPFLAGS we can add the wx-config
7310 dnl only stuff to it
7311 WXCONFIG_CPPFLAGS=`echo $WXCONFIG_CPPFLAGS $WXCONFIG_ONLY_CPPFLAGS`
7312
7313
7314 if test "x$MWCC" = "xyes"; then
7315     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
7316     dnl must use <regex.h> from system not our local copy on OS X,
7317     dnl but must use local not system on OS 9.
7318     dnl The following should make all -I paths usable for <> includes
7319     dnl while first checking in real system paths.  With 8.3 using
7320     dnl -gccincludes it will actually check local paths before system
7321     dnl even for <> which is totally wrong.
7322
7323     dnl Note that because this absolutely needs to be before any -I
7324     dnl that we have to tack it on to the end of the compiler commandline.
7325     CC="$CC -cwd source -I-"
7326     CXX="$CXX -cwd source -I-"
7327 fi
7328
7329
7330 LIBS=`echo $LIBS`
7331 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
7332 EXTRALIBS_XML="$EXPAT_LINK"
7333 EXTRALIBS_HTML="$MSPACK_LINK"
7334 EXTRALIBS_ODBC="$ODBC_LINK"
7335 EXTRALIBS_STC="-lwxscintilla${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
7336 if test "$wxUSE_GUI" = "yes"; then
7337     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_HILDON $EXTRALIBS_GNOMEVFS $EXTRALIBS_GNOMEPRINT`
7338 fi
7339 if test "$wxUSE_OPENGL" = "yes"; then
7340     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
7341 fi
7342
7343 LDFLAGS="$LDFLAGS $PROFILE_FLAGS"
7344
7345 WXCONFIG_LIBS="$LIBS"
7346
7347 dnl wx-config must output builtin 3rd party libs in --libs in static build:
7348 if test "$wxUSE_REGEX" = "builtin" ; then
7349     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
7350 fi
7351 if test "$wxUSE_EXPAT" = "builtin" ; then
7352     wxconfig_3rdparty="expat $wxconfig_3rdparty"
7353 fi
7354 if test "$wxUSE_ODBC" = "builtin" ; then
7355     wxconfig_3rdparty="odbc $wxconfig_3rdparty"
7356 fi
7357 if test "$wxUSE_LIBTIFF" = "builtin" ; then
7358     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
7359 fi
7360 if test "$wxUSE_LIBJPEG" = "builtin" ; then
7361     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
7362 fi
7363 if test "$wxUSE_LIBPNG" = "builtin" ; then
7364     wxconfig_3rdparty="png $wxconfig_3rdparty"
7365 fi
7366 if test "$wxUSE_ZLIB" = "builtin" ; then
7367     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
7368 fi
7369
7370 for i in $wxconfig_3rdparty ; do
7371     WXCONFIG_LIBS="-lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_LIBS"
7372 done
7373
7374
7375 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
7376     WXUNIV=1
7377
7378     case "$wxUNIV_THEMES" in
7379         ''|all)
7380             AC_DEFINE(wxUSE_ALL_THEMES)
7381             ;;
7382
7383         *)
7384             for t in `echo $wxUNIV_THEMES | tr , ' ' | tr a-z A-Z`; do
7385                 AC_DEFINE_UNQUOTED(wxUSE_THEME_$t)
7386             done
7387     esac
7388 else
7389     WXUNIV=0
7390 fi
7391
7392 AC_SUBST(wxUSE_ZLIB)
7393 AC_SUBST(wxUSE_REGEX)
7394 AC_SUBST(wxUSE_EXPAT)
7395 AC_SUBST(wxUSE_ODBC)
7396 AC_SUBST(wxUSE_LIBJPEG)
7397 AC_SUBST(wxUSE_LIBPNG)
7398 AC_SUBST(wxUSE_LIBTIFF)
7399
7400 if test $wxUSE_MONOLITHIC = "yes" ; then
7401     MONOLITHIC=1
7402 else
7403     MONOLITHIC=0
7404 fi
7405
7406 if test $wxUSE_PLUGINS = "yes" ; then
7407     USE_PLUGINS=1
7408 else
7409     USE_PLUGINS=0
7410 fi
7411
7412 if test $wxUSE_ODBC != "no" ; then
7413     USE_ODBC=1
7414 else
7415     USE_ODBC=0
7416 fi
7417
7418 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7419     USE_QA=1
7420 else
7421     USE_QA=0
7422 fi
7423
7424 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
7425     OFFICIAL_BUILD=1
7426 else
7427     OFFICIAL_BUILD=0
7428 fi
7429
7430 AC_SUBST(VENDOR)
7431 AC_SUBST(OFFICIAL_BUILD)
7432 AC_SUBST(WX_FLAVOUR)
7433 AC_SUBST(WX_LIB_FLAVOUR)
7434
7435 AC_SUBST(WXUNIV)
7436 AC_SUBST(MONOLITHIC)
7437 AC_SUBST(USE_PLUGINS)
7438 AC_SUBST(LIBS)
7439 AC_SUBST(CXXWARNINGS)
7440 AC_SUBST(EXTRALIBS)
7441 AC_SUBST(EXTRALIBS_XML)
7442 AC_SUBST(EXTRALIBS_HTML)
7443 AC_SUBST(EXTRALIBS_ODBC)
7444 AC_SUBST(EXTRALIBS_GUI)
7445 AC_SUBST(EXTRALIBS_OPENGL)
7446 AC_SUBST(EXTRALIBS_SDL)
7447 AC_SUBST(WITH_PLUGIN_SDL)
7448 AC_SUBST(EXTRALIBS_GNOMEPRINT)
7449 AC_SUBST(EXTRALIBS_GNOMEVFS)
7450 AC_SUBST(EXTRALIBS_HILDON)
7451 AC_SUBST(UNICODE)
7452 AC_SUBST(BUILD)
7453 AC_SUBST(DEBUG_INFO)
7454 AC_SUBST(DEBUG_FLAG)
7455 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr "[[A-Z]]" "[[a-z]]"`
7456 AC_SUBST(TOOLKIT_LOWERCASE)
7457 AC_SUBST(TOOLKIT_VERSION)
7458 AC_SUBST(SAMPLES_RPATH_FLAG)
7459 AC_SUBST(SAMPLES_RPATH_POSTLINK)
7460 AC_SUBST(HOST_SUFFIX)
7461 AC_SUBST(CPPUNIT_CFLAGS)
7462 AC_SUBST(CPPUNIT_LIBS)
7463
7464 case "$TOOLKIT" in
7465     GTK)
7466         TOOLKIT_DESC="GTK+"
7467         if test "$WXGTK20" = 1; then
7468             TOOLKIT_DESC="$TOOLKIT_DESC 2"
7469             if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
7470                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomeprint";
7471             fi
7472             if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
7473                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomevfs"
7474             fi
7475             if test "$wxUSE_LIBHILDON" = "yes"; then
7476                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
7477             fi
7478
7479             if test "$TOOLKIT_EXTRA" != ""; then
7480                 TOOLKIT_DESC="$TOOLKIT_DESC with support for `echo $TOOLKIT_EXTRA | tr -s ' '`"
7481             fi
7482         fi
7483         ;;
7484
7485     ?*)
7486         TOOLKIT_DESC=$TOOLKIT_LOWERCASE
7487         ;;
7488
7489     *)
7490         TOOLKIT_DESC="base only"
7491         ;;
7492 esac
7493
7494 if test "$wxUSE_WINE" = "yes"; then
7495     BAKEFILE_FORCE_PLATFORM=win32
7496 fi
7497
7498 dnl ---------------------------------------------------------------------------
7499 dnl Add Universal binary support
7500 dnl Note we don't do this earlier because adding these cpp/ld flags could
7501 dnl cause configure tests to fail.
7502 dnl ---------------------------------------------------------------------------
7503 if test "$wxUSE_MAC" = 1 ; then
7504     if test "x$wxUSE_UNIVERSAL_BINARY" != xno ; then
7505         dnl --enable-universal_binary uses a default SDK (currently 10.4u)
7506         dnl --enable-universal_binary=SDK names a path to an SDK
7507         if test "x$wxUSE_UNIVERSAL_BINARY" == xyes; then
7508             OSX_UNIV_OPTS="-isysroot /Developer/SDKs/MacOSX10.4u.sdk"
7509         else
7510             dnl '' would mean universal with no SDK, which may be the case if
7511             dnl the compiler uses a sysroot by default
7512             OSX_UNIV_OPTS=${wxUSE_UNIVERSAL_BINARY:+"-isysroot '$wxUSE_UNIVERSAL_BINARY'"}
7513         fi
7514         OSX_UNIV_OPTS="$OSX_UNIV_OPTS -arch ppc -arch i386"
7515         CXXFLAGS="$OSX_UNIV_OPTS $CXXFLAGS"
7516         CFLAGS="$OSX_UNIV_OPTS $CFLAGS"
7517         LDFLAGS="$OSX_UNIV_OPTS $LDFLAGS"
7518         bk_use_pch=no
7519     fi
7520     # TODO: where do we add "-syslibroot,/Developer/SDKs/MacOSX10.4u.sdk" for libtool (static builds only)?
7521     #       The makefile currently uses AR and RANLIB, which libtool apparently supercedes.
7522 fi
7523
7524 dnl gcc 3.4 has a pch bug which truncates wide character constants in headers.
7525 dnl Hopefully for a non-unicode build there aren't any wide constants in
7526 dnl headers, but for a unicode build it's best to disable pch.
7527 if test "$wxUSE_UNICODE" = yes -a "$GCC" = yes -a "$bk_use_pch" != no
7528 then
7529     AC_CACHE_CHECK(
7530         [for gcc precompiled header bug],
7531         [wx_cv_gcc_pch_bug],
7532         [[
7533             echo '#include <stdio.h>
7534                   const wchar_t test_var[] = L"awidetest";' > conftest.h
7535
7536             echo '#include "conftest.h"
7537                   int main()
7538                   {
7539                      printf("%ls", test_var);
7540                      return 0;
7541                   }' > conftest.cpp
7542
7543             wx_cv_gcc_pch_bug="pch not supported"
7544
7545             if $CXX conftest.h >/dev/null 2>&1
7546             then
7547                 wx_cv_gcc_pch_bug=
7548
7549                 if $CXX -o conftest$PROGRAM_EXT conftest.cpp >/dev/null 2>&1
7550                 then
7551                     if tr -dc '[a-z]' < conftest$PROGRAM_EXT |
7552                         grep awidetest >/dev/null
7553                     then
7554                         wx_cv_gcc_pch_bug=no
7555                     else
7556                         wx_cv_gcc_pch_bug=yes
7557                     fi
7558                 fi
7559             fi
7560
7561             rm -f conftest.h conftest.gch conftest.cpp conftest$PROGRAM_EXT
7562         ]])
7563
7564     if test "$wx_cv_gcc_pch_bug" = yes; then
7565         dnl make the default for pch 'no'
7566         dnl further below check whether the user overrode and warn them
7567         bk_use_pch=no
7568     fi
7569 fi
7570
7571 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
7572
7573 dnl find out if the compiler supports PCH
7574 dnl
7575 dnl TODO: this should be in bakefile
7576 if test $GCC_PCH = 1
7577 then
7578     if test "$wx_cv_gcc_pch_bug" = yes; then
7579         AC_MSG_WARN([*** Precompiled header support is broken on this compiler])
7580         AC_MSG_WARN([*** --enable-precomp-headers is not recommended])
7581         AC_MSG_WARN([*** see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13361])
7582     fi
7583
7584     CPPFLAGS="-DWX_PRECOMP $CPPFLAGS"
7585 fi
7586
7587 dnl HACK ALERT!!
7588 dnl For now, we need to alter bk-deps not to generate deps
7589 dnl when we've configured a Universal binary build.
7590 dnl The next version of Bakefile will have the correct fix for this
7591 dnl at which time, this hack can be removed.
7592
7593 if test "$wxUSE_MAC" = 1 ; then
7594     if test "x$wxUSE_UNIVERSAL_BINARY" != "xno" ; then
7595         sed "s/DEPSMODE=gcc/DEPSMODE=none/" < bk-deps > temp
7596         mv temp bk-deps
7597         chmod +x bk-deps
7598     fi
7599 fi
7600
7601 if test "$wxUSE_SHARED" = "yes"; then
7602
7603     dnl We get the shared build linker from bakefile, since it
7604     dnl moved all the logic for this out of this file and into
7605     dnl its own macro.  But it can't decide on whether to return
7606     dnl us $(VAR), ${VAR}, or the present expansion of VAR.
7607     dnl So normalise and expand everything here now, because its
7608     dnl not going to change inside wx-config anyway.
7609     sanitised_bakefile_mess=`echo "$SHARED_LD_CXX" | tr -d '()'`
7610     EXE_LINKER=`eval echo "$sanitised_bakefile_mess"`
7611
7612     dnl Need addtional flag on OS/2, so override bakefiles value
7613     dnl (there currently is no suitable variable to which the
7614     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
7615     case "${host}" in
7616       *-pc-os2_emx | *-pc-os2-emx )
7617         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7618         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7619         cp -p ${srcdir}/src/os2/dllnames.sh .
7620         cp -p ${srcdir}/src/os2/dllar.sh .
7621       ;;
7622     esac
7623 else
7624
7625     dnl No bakefile support for static builds, but this should be ok for most.
7626     EXE_LINKER="$CXX -o"
7627
7628 fi
7629 if test "$wxUSE_OMF" = "yes"; then
7630     case "${host}" in
7631       *-pc-os2_emx | *-pc-os2-emx )
7632         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
7633         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7634         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7635       ;;
7636     esac
7637 fi
7638
7639 dnl TOOLCHAIN_DEFS should be used for both wx and client code
7640 WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $TOOLCHAIN_DEFS"
7641
7642
7643 dnl Sun cc is compatible with gcc and so either of them can use the C
7644 dnl libraries built with the other, i.e. gcc can be used to build wxGTK under
7645 dnl Solaris where GTK+ is compiled using cc and cc can be used under Linux
7646 dnl where GTK+ is built with gcc
7647 dnl
7648 dnl However the compiler options are not compatible at all and in particular
7649 dnl gcc doesn't like cc -mt option and cc doesn't like -pthread. We simply
7650 dnl filter them out as we already have the correct options for multithreaded
7651 dnl programs if we're using threads (and if we don't, it shouldn't matter)
7652 case "${host}" in
7653     *-*-solaris2* )
7654         dnl system packages are compiled with Sun CC and so pkg-config outputs
7655         dnl CC-specific "-mt" flag, remove it when using gcc
7656         if "$GCC" = yes; then
7657             CPPFLAGS=`echo $CPPFLAGS | sed 's/-mt//'`
7658             LIBS=`echo $LIBS | sed 's/-mt//'`
7659             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-mt//'`
7660         fi
7661         ;;
7662
7663     *-*-linux* )
7664         dnl OTOH when using Sun CC under Linux, the flags contain gcc-specific
7665         dnl -pthreads which Sun CC doesn't know about
7666         if test "x$SUNCXX" = xyes; then
7667             CPPFLAGS=`echo $CPPFLAGS | sed 's/-pthread//'`
7668             LIBS=`echo $LIBS | sed 's/-pthread//'`
7669             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-pthread//'`
7670         fi
7671         ;;
7672 esac
7673
7674 dnl Add visibility support flags to CFLAGS/CXXFLAGS - do it this late so that
7675 dnl it doesn't affect compilation checks above
7676 CFLAGS="$CFLAGS $CFLAGS_VISIBILITY"
7677 CXXFLAGS="$CXXFLAGS $CXXFLAGS_VISIBILITY"
7678
7679 dnl for convenience, sort the samples in alphabetical order
7680 dnl
7681 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
7682 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
7683 dnl
7684 dnl       Unfortunately, there is a bug in OS/2's tr, such that
7685 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
7686 dnl       only removes the Unix-like part of the introduced line break.
7687 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
7688
7689 dnl subtle bakefile goop.
7690 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
7691 dnl I wish we would have called it something less likely to clash with
7692 dnl things though.
7693 AC_SUBST(SHARED)
7694
7695 dnl global options
7696 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
7697 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
7698
7699 dnl toolkit options
7700 AC_SUBST(USE_GUI)
7701 AC_SUBST(AFMINSTALL)
7702 AC_SUBST(WIN32INSTALL)
7703 AC_SUBST(TOOLKIT)
7704 AC_SUBST(TOOLKIT_DIR)
7705 AC_SUBST(TOOLCHAIN_NAME)
7706 AC_SUBST(TOOLCHAIN_FULLNAME)
7707
7708 dnl wx-config options
7709 AC_SUBST(host_alias)
7710 AC_SUBST(cross_compiling)
7711 AC_SUBST(WIDGET_SET)
7712 AC_SUBST(WX_RELEASE)
7713 AC_SUBST(WX_VERSION)
7714 AC_SUBST(WX_SUBVERSION)
7715 AC_SUBST(WX_CHARTYPE)
7716 AC_SUBST(WX_DEBUGTYPE)
7717
7718 dnl note that in addition to the usual CPP/C/CXXFLAGS which are used for
7719 dnl building the library itself, we also have WXCONFIG_-prefixed variants which
7720 dnl are used when building the libraries using the library
7721 dnl
7722 dnl so put anything which should be used only during the library build in, e.g.
7723 dnl CXXFLAGS, but put everything else (by default) into WXCONFIG_CXXFLAGS
7724 dnl
7725 dnl and, finally, for some things which should be only used by wx-config but
7726 dnl not during the library compilation, use WXCONFIG_ONLY_CPPFLAGS which is
7727 dnl added to WXCONFIG_CPPFLAGS after adding the latter to CPPFLAGS
7728 AC_SUBST(WXCONFIG_CPPFLAGS)
7729 AC_SUBST(WXCONFIG_CFLAGS)
7730 AC_SUBST(WXCONFIG_CXXFLAGS)
7731
7732 AC_SUBST(WXCONFIG_LIBS)
7733 AC_SUBST(WXCONFIG_RPATH)
7734 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
7735 AC_SUBST(WXCONFIG_RESFLAGS)
7736 AC_SUBST(EXE_LINKER)
7737
7738 dnl distribution vars
7739 AC_SUBST(GUIDIST)
7740 AC_SUBST(DISTDIR)
7741
7742 dnl additional subdirectories where we will build
7743 AC_SUBST(SAMPLES_SUBDIRS)
7744
7745 dnl additional libraries and linker settings
7746 AC_SUBST(LDFLAGS)
7747 AC_SUBST(LDFLAGS_GL)
7748 AC_SUBST(OPENGL_LIBS)
7749 AC_SUBST(DMALLOC_LIBS)
7750 AC_SUBST(WX_VERSION_TAG)
7751
7752 dnl additional resurces settings
7753 AC_SUBST(RESCOMP)
7754 AC_SUBST(WINDRES)
7755 AC_SUBST(REZ)
7756 AC_SUBST(RESFLAGS)
7757 AC_SUBST(RESPROGRAMOBJ)
7758 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
7759 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
7760
7761 dnl additional for Mac OS X
7762 AC_SUBST(DEREZ)
7763 AC_SUBST(LIBWXMACRES)
7764 AC_SUBST(POSTLINK_COMMAND)
7765 AC_SUBST(MACSETFILE)
7766
7767 dnl other tools
7768 AC_SUBST(GCC)
7769 AC_SUBST(DLLTOOL)
7770
7771
7772 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
7773 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
7774 dnl - and we do use it)
7775 AC_PROG_MAKE_SET
7776
7777
7778 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
7779
7780 if test "$USE_WIN32" = 1; then
7781     AC_CONFIG_COMMANDS(
7782         [
7783             rcdefs.h
7784         ],
7785         [
7786             mkdir -p $outdir &&
7787             $CPP $infile | sed 's/^# *[1-9].*//;s/^ *//;/./,/^$/!d' > $outdir/rcdefs.h
7788         ],
7789         [
7790             CPP="$CPP"
7791             infile="$srcdir/include/wx/msw/genrcdefs.h"
7792             outdir="lib/wx/include/$TOOLCHAIN_FULLNAME/wx/msw"
7793         ]
7794     )
7795 fi
7796
7797 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
7798                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
7799                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7800
7801 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
7802                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
7803                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7804
7805 if test "$wx_cv_version_script" = "yes"; then
7806     AC_CONFIG_FILES(version-script)
7807 fi
7808 AC_CONFIG_FILES(Makefile)
7809
7810 AC_CONFIG_COMMANDS([wx-config],
7811                    [ rm -f wx-config
7812                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
7813                    ],
7814                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
7815                      LN_S="${LN_S}"
7816                    ])
7817
7818 dnl This would give us us build dir that in every significant way
7819 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
7820 dnl though in this form because AC_CONFIG_LINKS will fail for directories
7821 dnl on platforms that do not have symlinks.
7822 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
7823
7824 if test "$wxWITH_SUBDIRS" != "no"; then
7825 dnl Configure samples, demos etc. directories, but only if they are present:
7826 if test "$wxUSE_GUI" = "yes"; then
7827     SUBDIRS="samples demos utils"
7828 else dnl we build wxBase only
7829     dnl there are no wxBase programs in demos
7830     SUBDIRS="samples utils"
7831 fi
7832 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
7833 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
7834
7835 for subdir in `echo $SUBDIRS`; do
7836     if test -d ${srcdir}/${subdir} ; then
7837         if test "$wxUSE_GUI" = "yes"; then
7838             if test ${subdir} = "samples"; then
7839                 dnl only take those samples which compile in the current
7840                 dnl configuration and which exist
7841                 makefiles="samples/Makefile.in $makefiles"
7842                 for sample in `echo $SAMPLES_SUBDIRS`; do
7843                     if test -d $srcdir/samples/$sample; then
7844                         makefiles="samples/$sample/Makefile.in $makefiles"
7845                     fi
7846                 done
7847             else
7848                 dnl assume that everything compiles for utils &c
7849                 dnl any that shouldn't be built can be added to
7850                 dnl DISABLED_UTILS, DISABLED_DEMOS
7851                 disabled_var=DISABLED_`echo $subdir | tr [[a-z]] [[A-Z]]`;
7852                 eval "disabled=\$$disabled_var"
7853                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
7854                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | $EGREP -v "$disabled"`
7855             fi
7856         else dnl we build wxBase only
7857             dnl don't take all samples/utils, just those which build with
7858             dnl wxBase
7859             if test ${subdir} = "samples"; then
7860                 makefiles="samples/Makefile.in samples/console/Makefile.in"
7861             elif test ${subdir} = "utils"; then
7862                 makefiles=""
7863                 for util in HelpGen tex2rtf ; do
7864                     if test -d $srcdir/utils/$util ; then
7865                         makefiles="utils/$util/Makefile.in \
7866                                    utils/$util/src/Makefile.in \
7867                                    $makefiles"
7868                     fi
7869                 done
7870             else dnl assume that everything compiles for tests
7871                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
7872             fi
7873         fi
7874
7875         for mkin in $makefiles ; do
7876             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
7877             AC_CONFIG_FILES([$mk])
7878         done
7879     fi
7880 done
7881 fi dnl wxWITH_SUBDIRS
7882
7883 AC_OUTPUT
7884
7885 dnl report how we have been configured
7886 echo
7887 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
7888 echo ""
7889 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_DESC}"
7890 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
7891
7892 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
7893 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
7894 echo -n "  Should wxWidgets support Unicode?                       ${wxUSE_UNICODE:-no}"
7895 if test "$wxUSE_UNICODE" = "yes"; then
7896     if test "$wxUSE_UNICODE_UTF8" = "yes"; then
7897         echo " (using UTF-8)"
7898     else
7899         echo " (using wchar_t)"
7900     fi
7901 else
7902     echo
7903 fi
7904
7905 echo "  What level of wxWidgets compatibility should be enabled?"
7906 echo "                                       wxWidgets 2.6      ${WXWIN_COMPATIBILITY_2_6:-no}"
7907 echo "                                       wxWidgets 2.8      ${WXWIN_COMPATIBILITY_2_8:-yes}"
7908
7909 echo "  Which libraries should wxWidgets use?"
7910 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
7911 echo "                                       png                ${wxUSE_LIBPNG-none}"
7912 echo "                                       regex              ${wxUSE_REGEX}"
7913 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
7914 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
7915 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
7916 fi
7917 echo "                                       zlib               ${wxUSE_ZLIB}"
7918 echo "                                       odbc               ${wxUSE_ODBC}"
7919 echo "                                       expat              ${wxUSE_EXPAT}"
7920 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
7921 echo "                                       sdl                ${wxUSE_LIBSDL}"
7922
7923 echo ""
7924
7925 dnl vi: set et sts=4 sw=4 com=\:dnl: