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_OPENGL=no
 382
 383 dnl features disabled by default
 384 DEFAULT_wxUSE_ACCESSIBILITY=no
 385 DEFAULT_wxUSE_DATAVIEWCTRL=no
 386 DEFAULT_wxUSE_GRAPHICS_CONTEXT=no
 387 DEFAULT_wxUSE_MEDIACTRL=no
 388 DEFAULT_wxUSE_TAB_DIALOG=no
 389
 390 DEFAULT_wxUSE_UNICODE_UTF8=auto
 391 DEFAULT_wxUSE_UNICODE_UTF8_LOCALE=no
 392
 393 dnl Mac/Cocoa users need to enable building universal binaries explicitly
 394 DEFAULT_wxUSE_UNIVERSAL_BINARY=no
 395
 396 DEFAULT_wxUSE_OFFICIAL_BUILD=no
 397
 398 dnl Applicable only when --with-gtk was used:
 399 DEFAULT_wxUSE_GTK2=yes
 400
 401 dnl Always default to no. Only special cases require this.
 402 DEFAULT_wxUSE_OBJC_UNIQUIFYING=no
 403
 404
 405 for toolkit in $ALL_TOOLKITS; do
 406   LINE=`grep "wxUSE_$toolkit=" ${wx_arg_cache_file}`
 407   if test "x$LINE" != "x" ; then
 408     has_toolkit_in_cache=1
 409     eval "DEFAULT_$LINE"
 410     eval "CACHE_$toolkit=1"
 411
 412     LINE=`grep "wx${toolkit}_VERSION=" ${wx_arg_cache_file}`
 413     if test "x$LINE" != "x" ; then
 414         eval "DEFAULT_$LINE"
 415     fi
 416   fi
 417 done
 418
 419 dnl ===========================
 420 dnl deal with configure options
 421 dnl ===========================
 422
 423 dnl we use several macros here:
 424 dnl     - AC_ARG_WITH/AC_ARG_ENABLE are the standard autoconf macros, see
 425 dnl       autoconf manual for details about them
 426 dnl     - WX_ARG_WITH/WX_ARG_ENABLE are their wx counterparts which perform
 427 dnl       the caching of the command line options and also use DEFAULT_foo
 428 dnl       variable as the default value for "foo" if neither --enable-foo nor
 429 dnl       --disable-foo is specified
 430 dnl     - WX_ARG_SYS_WITH is a special version of WX_ARG_WITH which allows
 431 dnl       to choose not only whether an external library is used but also if we
 432 dnl       use the copy of it included with wxWidgets or an already installed
 433 dnl       system version
 434 dnl     - WX_ARG_WITHOUT/WX_ARG_DISABLE mirror WX_ARG_WITH/WX_ARG_ENABLE but
 435 dnl       should be used for the options which are enabled by default
 436 dnl     - WX_ARG_FEATURE is a version of WX_ARG_ENABLE which should be used for
 437 dnl       optional features, i.e. options which should be disabled if
 438 dnl       --disable-all-features is specified (WX_ARG_WITH/WX_ARG_SYS_WITH are
 439 dnl       also affected by this)
 440
 441 dnl ---------------------------------------------------------------------------
 442 dnl global build options
 443 dnl ---------------------------------------------------------------------------
 444
 445 WX_ARG_DISABLE(gui,        [  --disable-gui           don't build GUI parts of the library], wxUSE_GUI)
 446 WX_ARG_ENABLE(monolithic,  [  --enable-monolithic     build wxWidgets as single library], wxUSE_MONOLITHIC)
 447 WX_ARG_ENABLE(plugins,     [  --enable-plugins        build parts of wxWidgets as loadable components], wxUSE_PLUGINS)
 448 WX_ARG_WITHOUT(subdirs,    [  --without-subdirs       don't generate makefiles for samples/demos/...], wxWITH_SUBDIRS)
 449 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
 450 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
 451 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
 452 if test "x$VENDOR" = "x"; then
 453     VENDOR="custom"
 454 fi
 455
 456 WX_ARG_DISABLE(all-features,[  --disable-all-features  disable all optional features to build minimal library], wxUSE_ALL_FEATURES)
 457
 458 dnl ---------------------------------------------------------------------------
 459 dnl port selection
 460 dnl ---------------------------------------------------------------------------
 461
 462 if test "$wxUSE_GUI" = "yes"; then
 463
 464 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWidgets GUI controls instead of native ones], wxUSE_UNIVERSAL)
 465 if test "$wxUSE_UNIVERSAL" = "yes"; then
 466     AC_ARG_WITH(themes,    [  --with-themes=all|list  use only the specified comma-separated list of wxUniversal themes], [wxUNIV_THEMES="$withval"])
 467 fi
 468
 469 dnl we use AC_ARG_WITH and not WX_ARG_WITH for the toolkit options as they
 470 dnl shouldn't default to wxUSE_ALL_FEATURES, and we don't need to cache them
 471 dnl automatically
 472 AC_ARG_WITH(gtk,          [[  --with-gtk[=VERSION]    use GTK+, VERSION can be 2 (default), 1 or "any"]], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 473 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 474 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" CACHE_MAC=1 TOOLKIT_GIVEN=1])
 475 AC_ARG_WITH(cocoa,         [  --with-cocoa            use Cocoa], [wxUSE_COCOA="$withval" CACHE_COCOA=1 TOOLKIT_GIVEN=1])
 476 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 477 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 478 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 479 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 480 AC_ARG_WITH(directfb,      [  --with-directfb         use DirectFB], [wxUSE_DFB="$withval" wxUSE_UNIVERSAL="yes" CACHE_DFB=1 TOOLKIT_GIVEN=1])
 481 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 482 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 483 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 484
 485 AC_ARG_ENABLE(gtk2,        [  --disable-gtk2          use GTK+ 1.2 instead of 2.0], [wxUSE_GTK2="$enableval"])
 486 WX_ARG_ENABLE(gpe,         [  --enable-gpe            use GNOME PDA Environment features if possible], wxUSE_GPE)
 487
 488 dnl ---------------------------------------------------------------------------
 489 dnl external libraries
 490 dnl ---------------------------------------------------------------------------
 491
 492 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 493 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 494 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 495 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 496 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 497 WX_ARG_WITHOUT(gtkprint,   [  --without-gtkprint      don't use GTK printing support], wxUSE_GTKPRINT)
 498 WX_ARG_WITHOUT(gnomeprint, [  --without-gnomeprint    don't use GNOME printing libraries], wxUSE_LIBGNOMEPRINT)
 499 WX_ARG_WITH(gnomevfs,      [  --with-gnomevfs         use GNOME VFS for associating MIME types], wxUSE_LIBGNOMEVFS)
 500 WX_ARG_WITH(hildon,        [  --with-hildon           use Hildon framework for Nokia 770], wxUSE_LIBHILDON)
 501 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 502
 503 fi
 504 dnl for GUI only
 505
 506 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 507 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 508 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 509 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 510 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 511
 512 AC_MSG_CHECKING([for --with-macosx-sdk])
 513 AC_ARG_WITH(macosx-sdk,    [  --with-macosx-sdk=PATH  use an OS X SDK at PATH], [
 514         wxUSE_MACOSX_SDK=$withval
 515         wx_cv_use_macosx_sdk="wxUSE_MACOSX_SDK=$withval"
 516         echo "wxUSE_MACOSX_SDK=$wxUSE_MACOSX_SDK" >> ${wx_arg_cache_file}.tmp
 517     ], [
 518         # NOTE: Empty string on purpose so that --without-macosx-sdk (thus no)
 519         # will override --enable-universal_binary's automatic SDK usage.
 520         wxUSE_MACOSX_SDK=
 521         LINE=`grep "^wxUSE_MACOSX_SDK=" ${wx_arg_cache_file}`
 522         if test "x$LINE" != x ; then
 523             eval "$LINE"
 524             echo "$LINE" >> ${wx_arg_cache_file}.tmp
 525         fi
 526     ])
 527 AC_MSG_RESULT([$wxUSE_MACOSX_SDK])
 528
 529 AC_MSG_CHECKING([for --with-macosx-version-min])
 530 AC_ARG_WITH(macosx-version-min,    [  --with-macosx-version-min=VER   build binaries which require at least this OS X version], [
 531         wxUSE_MACOSX_VERSION_MIN=$withval
 532         wx_cv_use_macosx_version_min="wxUSE_MACOSX_VERSION_MIN=$withval"
 533         echo "wxUSE_MACOSX_VERSION_MIN=$wxUSE_MACOSX_VERSION_MIN" >> ${wx_arg_cache_file}.tmp
 534     ], [
 535         # default "yes" because when not using an SDK it means the same as no
 536         # but when using an SDK it means to use the SDK version
 537         wxUSE_MACOSX_VERSION_MIN=yes
 538         # See if there is a value in the cache
 539         LINE=`grep "^wxUSE_MACOSX_VERSION_MIN=" ${wx_arg_cache_file}`
 540         if test "x$LINE" != x ; then
 541             eval "$LINE"
 542             echo "$LINE" >> ${wx_arg_cache_file}.tmp
 543         fi
 544     ])
 545 AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
 546
 547 dnl ---------------------------------------------------------------------------
 548 dnl global compile options
 549 dnl ---------------------------------------------------------------------------
 550
 551 WX_ARG_DISABLE(shared,     [  --disable-shared        create static library instead of shared], wxUSE_SHARED)
 552 WX_ARG_DISABLE(optimise,   [  --disable-optimise      create optimised code], wxUSE_OPTIMISE)
 553 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 554 WX_ARG_ENABLE(stl,         [  --enable-stl            use STL for containers], wxUSE_STL)
 555 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 556 WX_ARG_ENABLE(std_string,    [  --enable-std_string     use standard C++ string classes], wxUSE_STD_STRING)
 557 WX_ARG_DISABLE(unicode,      [  --disable-unicode       compile without Unicode support], wxUSE_UNICODE)
 558 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 559 WX_ARG_ENABLE_PARAM(utf8,    [  --enable-utf8           use UTF-8 representation for strings (Unix only)], wxUSE_UNICODE_UTF8)
 560 WX_ARG_ENABLE(utf8only,      [  --enable-utf8only      only support UTF-8 locales in UTF-8 build (Unix only)], wxUSE_UNICODE_UTF8_LOCALE)
 561 WX_ARG_ENABLE(extended_rtti, [  --enable-extended_rtti  use extended RTTI (XTI)], wxUSE_EXTENDED_RTTI)
 562 if test "$USE_OS2" = "1"; then
 563     DEFAULT_wxUSE_OMF=no
 564     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 565 fi
 566
 567 if test "$wxUSE_DEBUG" = "yes"; then
 568   DEFAULT_wxUSE_DEBUG_FLAG=yes
 569   DEFAULT_wxUSE_DEBUG_INFO=yes
 570   BUILD=debug
 571 elif test "$wxUSE_DEBUG" = "no"; then
 572   DEFAULT_wxUSE_DEBUG_FLAG=no
 573   DEFAULT_wxUSE_DEBUG_INFO=no
 574   BUILD=release
 575 fi
 576
 577 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 578 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 579 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 580 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 581 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 582 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 583 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 584 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 585 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 586 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 587 WX_ARG_DISABLE(vararg_macros,[  --disable-vararg_macros don't use vararg macros, even if they are supported], wxUSE_VARARG_MACROS)
 588 WX_ARG_ENABLE_PARAM(universal_binary, [[  --enable-universal_binary  create Mac PowerPC and Intel Universal binary]], wxUSE_UNIVERSAL_BINARY)
 589
 590 WX_ARG_ENABLE(compat26,      [  --enable-compat26       enable wxWidgets 2.6 compatibility], WXWIN_COMPATIBILITY_2_6)
 591 WX_ARG_DISABLE(compat28,     [  --disable-compat28      disable wxWidgets 2.8 compatibility], WXWIN_COMPATIBILITY_2_8)
 592
 593 WX_ARG_DISABLE(rpath,        [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 594
 595 WX_ARG_ENABLE(objc_uniquifying,[  --enable-objc_uniquifying enable Objective-C class name uniquifying], wxUSE_OBJC_UNIQUIFYING)
 596
 597 WX_ARG_DISABLE(visibility,   [  --disable-visibility    disable use of ELF symbols visibility even if supported], wxUSE_VISIBILITY)
 598
 599 dnl ---------------------------------------------------------------------------
 600 dnl optional non GUI features
 601 dnl ---------------------------------------------------------------------------
 602
 603 WX_ARG_FEATURE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 604 WX_ARG_FEATURE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 605
 606 WX_ARG_FEATURE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 607 WX_ARG_FEATURE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 608 WX_ARG_FEATURE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 609 WX_ARG_FEATURE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 610 WX_ARG_FEATURE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 611 WX_ARG_FEATURE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 612 WX_ARG_FEATURE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 613
 614 WX_ARG_FEATURE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 615
 616 WX_ARG_FEATURE(baseevtloop,   [  --enable-baseevtloop    use event loop in console programs too], wxUSE_CONSOLE_EVENTLOOP)
 617 WX_ARG_FEATURE(epollloop,     [  --enable-epollloop      use wxEpollDispatcher class (Linux only)], wxUSE_EPOLL_DISPATCHER)
 618 WX_ARG_FEATURE(selectloop,    [  --enable-selectloop     use wxSelectDispatcher class], wxUSE_SELECT_DISPATCHER)
 619
 620 dnl please keep the settings below in alphabetical order
 621 WX_ARG_FEATURE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 622 WX_ARG_FEATURE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 623 WX_ARG_FEATURE(base64,        [  --enable-base64         use base64 encoding/decoding functions], wxUSE_BASE64)
 624 WX_ARG_FEATURE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 625 WX_ARG_FEATURE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 626 WX_ARG_FEATURE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 627 WX_ARG_FEATURE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 628 WX_ARG_FEATURE(debugreport,   [  --enable-debugreport    use wxDebugReport class], wxUSE_DEBUGREPORT)
 629 WX_ARG_FEATURE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 630 WX_ARG_FEATURE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 631 WX_ARG_FEATURE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 632 WX_ARG_FEATURE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 633 WX_ARG_FEATURE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 634 WX_ARG_FEATURE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 635 WX_ARG_FEATURE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 636 WX_ARG_FEATURE(fontenum,      [  --enable-fontenum       use wxFontEnumerator class], wxUSE_FONTENUM)
 637 WX_ARG_FEATURE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 638 WX_ARG_FEATURE(fs_archive,    [  --enable-fs_archive     use virtual archive filesystems], wxUSE_FS_ARCHIVE)
 639 WX_ARG_FEATURE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 640 WX_ARG_FEATURE(fs_zip,        [  --enable-fs_zip         now replaced by fs_archive], wxUSE_FS_ZIP)
 641 WX_ARG_FEATURE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 642 WX_ARG_FEATURE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 643 WX_ARG_FEATURE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 644 WX_ARG_FEATURE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 645 WX_ARG_FEATURE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 646 WX_ARG_FEATURE(stdpaths,      [  --enable-stdpaths       use wxStandardPaths class], wxUSE_STDPATHS)
 647 WX_ARG_FEATURE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 648 WX_ARG_FEATURE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 649 WX_ARG_FEATURE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 650 WX_ARG_FEATURE(tarstream,     [  --enable-tarstream      use wxTar streams], wxUSE_TARSTREAM)
 651 WX_ARG_FEATURE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 652 WX_ARG_FEATURE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 653 WX_ARG_FEATURE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 654 WX_ARG_FEATURE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 655 WX_ARG_FEATURE(mediactrl,     [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 656 WX_ARG_FEATURE(gstreamer8,    [  --enable-gstreamer8     force GStreamer 0.8 instead of 0.10 with the wxMediaCtrl class on unix], wxUSE_GSTREAMER8)
 657 WX_ARG_FEATURE(printfposparam,[  --enable-printfposparam use wxVsnprintf() which supports positional parameters], wxUSE_PRINTF_POS_PARAMS)
 658 WX_ARG_FEATURE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
 659
 660 WX_ARG_FEATURE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 661 WX_ARG_FEATURE(variant,       [  --enable-variant        use wxVariant class], wxUSE_VARIANT)
 662 WX_ARG_FEATURE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 663 WX_ARG_FEATURE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 664 WX_ARG_FEATURE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 665 WX_ARG_FEATURE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 666
 667 WX_ARG_FEATURE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 668
 669 WX_ARG_ENABLE(iniconf,      [  --enable-iniconf        use wxIniConfig (Win32 only)], wxUSE_INICONF)
 670 WX_ARG_FEATURE(regkey,      [  --enable-regkey         use wxRegKey class (Win32 only)], wxUSE_REGKEY)
 671
 672 if test "$wxUSE_GUI" = "yes"; then
 673
 674 dnl ---------------------------------------------------------------------------
 675 dnl optional "big" GUI features
 676 dnl ---------------------------------------------------------------------------
 677
 678 WX_ARG_FEATURE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 679 WX_ARG_FEATURE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 680 WX_ARG_FEATURE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 681 WX_ARG_FEATURE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 682 WX_ARG_FEATURE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 683 WX_ARG_FEATURE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
 684 WX_ARG_FEATURE(aui,         [  --enable-aui            use AUI docking library], wxUSE_AUI)
 685 WX_ARG_FEATURE(stc,         [  --enable-stc            use wxStyledTextCtrl library], wxUSE_STC)
 686 WX_ARG_FEATURE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 687 WX_ARG_FEATURE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 688 WX_ARG_FEATURE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
 689 WX_ARG_FEATURE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
 690 WX_ARG_FEATURE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 691 WX_ARG_FEATURE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 692 WX_ARG_FEATURE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 693 WX_ARG_FEATURE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac)], wxUSE_WEBKIT)
 694 WX_ARG_FEATURE(richtext,    [  --enable-richtext       use wxRichTextCtrl], wxUSE_RICHTEXT)
 695 WX_ARG_FEATURE(graphics_ctx,[  --enable-graphics_ctx   use graphics context 2D drawing API], wxUSE_GRAPHICS_CONTEXT)
 696 WX_ARG_FEATURE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 697 WX_ARG_FEATURE(svg,         [  --enable-svg            use wxSVGFileDC device context], wxUSE_SVG)
 698
 699 dnl ---------------------------------------------------------------------------
 700 dnl IPC &c
 701 dnl ---------------------------------------------------------------------------
 702
 703 WX_ARG_FEATURE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 704 WX_ARG_FEATURE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 705 WX_ARG_FEATURE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 706
 707 dnl ---------------------------------------------------------------------------
 708 dnl optional GUI controls (in alphabetical order except the first one)
 709 dnl ---------------------------------------------------------------------------
 710
 711 dnl don't set DEFAULT_wxUSE_XXX below if the option is not specified
 712 DEFAULT_wxUSE_CONTROLS=none
 713 WX_ARG_DISABLE(controls,    [  --disable-controls      disable compilation of all standard controls], wxUSE_CONTROLS)
 714
 715 dnl even with --enable-controls, some may be disabled by giving
 716 dnl --disable-<control> later on the command line - but by default all will be
 717 dnl used (and vice versa)
 718 if test "$wxUSE_CONTROLS" = "yes"; then
 719   DEFAULT_wxUSE_ACCEL=yes
 720   DEFAULT_wxUSE_ANIMATIONCTRL=yes
 721   DEFAULT_wxUSE_BMPBUTTON=yes
 722   DEFAULT_wxUSE_BUTTON=yes
 723   DEFAULT_wxUSE_CALCTRL=yes
 724   DEFAULT_wxUSE_CARET=yes
 725   DEFAULT_wxUSE_COMBOBOX=yes
 726   DEFAULT_wxUSE_CHECKBOX=yes
 727   DEFAULT_wxUSE_CHECKLISTBOX=yes
 728   DEFAULT_wxUSE_CHOICE=yes
 729   DEFAULT_wxUSE_CHOICEBOOK=yes
 730   DEFAULT_wxUSE_COLLPANE=yes
 731   DEFAULT_wxUSE_COLOURPICKERCTRL=yes
 732   DEFAULT_wxUSE_COMBOBOX=yes
 733   DEFAULT_wxUSE_DATEPICKCTRL=yes
 734   DEFAULT_wxUSE_DISPLAY=yes
 735   DEFAULT_wxUSE_DETECT_SM=yes
 736   DEFAULT_wxUSE_DIRPICKERCTRL=yes
 737   DEFAULT_wxUSE_FILECTRL=yes
 738   DEFAULT_wxUSE_FILEPICKERCTRL=yes
 739   DEFAULT_wxUSE_FONTPICKERCTRL=yes
 740   DEFAULT_wxUSE_GAUGE=yes
 741   DEFAULT_wxUSE_GRID=yes
 742   DEFAULT_wxUSE_HYPERLINKCTRL=yes
 743   DEFAULT_wxUSE_DATAVIEWCTRL=no
 744   DEFAULT_wxUSE_IMAGLIST=yes
 745   DEFAULT_wxUSE_LISTBOOK=yes
 746   DEFAULT_wxUSE_LISTBOX=yes
 747   DEFAULT_wxUSE_LISTCTRL=yes
 748   DEFAULT_wxUSE_NOTEBOOK=yes
 749   DEFAULT_wxUSE_RADIOBOX=yes
 750   DEFAULT_wxUSE_RADIOBTN=yes
 751   DEFAULT_wxUSE_SASH=yes
 752   DEFAULT_wxUSE_SCROLLBAR=yes
 753   DEFAULT_wxUSE_SEARCHCTRL=yes
 754   DEFAULT_wxUSE_SLIDER=yes
 755   DEFAULT_wxUSE_SPINBTN=yes
 756   DEFAULT_wxUSE_SPINCTRL=yes
 757   DEFAULT_wxUSE_SPLITTER=yes
 758   DEFAULT_wxUSE_STATBMP=yes
 759   DEFAULT_wxUSE_STATBOX=yes
 760   DEFAULT_wxUSE_STATLINE=yes
 761   DEFAULT_wxUSE_STATUSBAR=yes
 762   DEFAULT_wxUSE_TAB_DIALOG=yes
 763   DEFAULT_wxUSE_TOGGLEBTN=yes
 764   DEFAULT_wxUSE_TOOLBAR=yes
 765   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 766   DEFAULT_wxUSE_TOOLTIPS=yes
 767   DEFAULT_wxUSE_TREEBOOK=yes
 768   DEFAULT_wxUSE_TOOLBOOK=yes
 769   DEFAULT_wxUSE_TREECTRL=yes
 770   DEFAULT_wxUSE_POPUPWIN=yes
 771   DEFAULT_wxUSE_TIPWINDOW=yes
 772 elif test "$wxUSE_CONTROLS" = "no"; then
 773   DEFAULT_wxUSE_ACCEL=no
 774   DEFAULT_wxUSE_ANIMATIONCTRL=no
 775   DEFAULT_wxUSE_BMPBUTTON=no
 776   DEFAULT_wxUSE_BUTTON=no
 777   DEFAULT_wxUSE_CALCTRL=no
 778   DEFAULT_wxUSE_CARET=no
 779   DEFAULT_wxUSE_COLLPANE=no
 780   DEFAULT_wxUSE_COMBOBOX=no
 781   DEFAULT_wxUSE_CHECKBOX=no
 782   DEFAULT_wxUSE_CHECKLISTBOX=no
 783   DEFAULT_wxUSE_CHOICE=no
 784   DEFAULT_wxUSE_CHOICEBOOK=no
 785   DEFAULT_wxUSE_COLOURPICKERCTRL=no
 786   DEFAULT_wxUSE_COMBOBOX=no
 787   DEFAULT_wxUSE_DATEPICKCTRL=no
 788   DEFAULT_wxUSE_DISPLAY=no
 789   DEFAULT_wxUSE_DETECT_SM=no
 790   DEFAULT_wxUSE_DIRPICKERCTRL=no
 791   DEFAULT_wxUSE_FILECTRL=no
 792   DEFAULT_wxUSE_FILEPICKERCTRL=no
 793   DEFAULT_wxUSE_FONTPICKERCTRL=no
 794   DEFAULT_wxUSE_GAUGE=no
 795   DEFAULT_wxUSE_GRID=no
 796   DEFAULT_wxUSE_HYPERLINKCTRL=no
 797   DEFAULT_wxUSE_DATAVIEWCTRL=no
 798   DEFAULT_wxUSE_IMAGLIST=no
 799   DEFAULT_wxUSE_LISTBOOK=no
 800   DEFAULT_wxUSE_LISTBOX=no
 801   DEFAULT_wxUSE_LISTCTRL=no
 802   DEFAULT_wxUSE_NOTEBOOK=no
 803   DEFAULT_wxUSE_RADIOBOX=no
 804   DEFAULT_wxUSE_RADIOBTN=no
 805   DEFAULT_wxUSE_SASH=no
 806   DEFAULT_wxUSE_SCROLLBAR=no
 807   DEFAULT_wxUSE_SEARCHCTRL=no
 808   DEFAULT_wxUSE_SLIDER=no
 809   DEFAULT_wxUSE_SPINBTN=no
 810   DEFAULT_wxUSE_SPINCTRL=no
 811   DEFAULT_wxUSE_SPLITTER=no
 812   DEFAULT_wxUSE_STATBMP=no
 813   DEFAULT_wxUSE_STATBOX=no
 814   DEFAULT_wxUSE_STATLINE=no
 815   DEFAULT_wxUSE_STATUSBAR=no
 816   DEFAULT_wxUSE_TAB_DIALOG=no
 817   DEFAULT_wxUSE_TOGGLEBTN=no
 818   DEFAULT_wxUSE_TOOLBAR=no
 819   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 820   DEFAULT_wxUSE_TOOLTIPS=no
 821   DEFAULT_wxUSE_TREEBOOK=no
 822   DEFAULT_wxUSE_TOOLBOOK=no
 823   DEFAULT_wxUSE_TREECTRL=no
 824   DEFAULT_wxUSE_POPUPWIN=no
 825   DEFAULT_wxUSE_TIPWINDOW=no
 826 fi
 827
 828 WX_ARG_FEATURE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
 829 WX_ARG_FEATURE(animatectrl, [  --enable-animatectrl    use wxAnimationCtrl class], wxUSE_ANIMATIONCTRL)
 830 WX_ARG_FEATURE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
 831 WX_ARG_FEATURE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
 832 WX_ARG_FEATURE(bmpcombobox, [  --enable-bmpcombobox    use wxBitmapComboBox class], wxUSE_BITMAPCOMBOBOX)
 833 WX_ARG_FEATURE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
 834 WX_ARG_FEATURE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
 835 WX_ARG_FEATURE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
 836 WX_ARG_FEATURE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
 837 WX_ARG_FEATURE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
 838 WX_ARG_FEATURE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
 839 WX_ARG_FEATURE(collpane,    [  --enable-collpane       use wxCollapsiblePane class], wxUSE_COLLPANE)
 840 WX_ARG_FEATURE(colourpicker,[  --enable-colourpicker   use wxColourPickerCtrl class], wxUSE_COLOURPICKERCTRL)
 841 WX_ARG_FEATURE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
 842 WX_ARG_FEATURE(comboctrl,   [  --enable-comboctrl      use wxComboCtrl class], wxUSE_COMBOCTRL)
 843 WX_ARG_FEATURE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
 844 WX_ARG_FEATURE(dirpicker,   [  --enable-dirpicker      use wxDirPickerCtrl class], wxUSE_DIRPICKERCTRL)
 845 WX_ARG_FEATURE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
 846 WX_ARG_FEATURE(detect_sm,   [  --enable-detect_sm      use code to detect X11 session manager], wxUSE_DETECT_SM)
 847 WX_ARG_FEATURE(editablebox, [  --enable-editablebox    use wxEditableListBox class], wxUSE_EDITABLELISTBOX)
 848 WX_ARG_FEATURE(filepicker,  [  --enable-filepicker     use wxFilePickerCtrl class], wxUSE_FILEPICKERCTRL)
 849 WX_ARG_FEATURE(filectrl,    [  --enable-filectrl       use wxFileCtrl class], wxUSE_FILECTRL)
 850 WX_ARG_FEATURE(fontpicker,  [  --enable-fontpicker     use wxFontPickerCtrl class], wxUSE_FONTPICKERCTRL)
 851 WX_ARG_FEATURE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
 852 WX_ARG_FEATURE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
 853 WX_ARG_FEATURE(dataviewctrl,[  --enable-dataviewctrl   use wxDataViewCtrl class], wxUSE_DATAVIEWCTRL)
 854 WX_ARG_FEATURE(hyperlink,   [  --enable-hyperlink      use wxHyperlinkCtrl class], wxUSE_HYPERLINKCTRL)
 855 WX_ARG_FEATURE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
 856 WX_ARG_FEATURE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
 857 WX_ARG_FEATURE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
 858 WX_ARG_FEATURE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
 859 WX_ARG_FEATURE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
 860 WX_ARG_FEATURE(odcombobox,  [  --enable-odcombobox     use wxOwnerDrawnComboBox class], wxUSE_ODCOMBOBOX)
 861 WX_ARG_FEATURE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
 862 WX_ARG_FEATURE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
 863 WX_ARG_FEATURE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
 864 WX_ARG_FEATURE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
 865 WX_ARG_FEATURE(searchctrl,  [  --enable-searchctrl     use wxSearchCtrl class], wxUSE_SEARCHCTRL)
 866 WX_ARG_FEATURE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
 867 WX_ARG_FEATURE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
 868 WX_ARG_FEATURE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
 869 WX_ARG_FEATURE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
 870 WX_ARG_FEATURE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
 871 WX_ARG_FEATURE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
 872 WX_ARG_FEATURE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
 873 WX_ARG_FEATURE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
 874 WX_ARG_FEATURE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
 875 WX_ARG_FEATURE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TAB_DIALOG)
 876 WX_ARG_FEATURE(taskbaricon, [  --enable-taskbaricon    use wxTaskBarIcon class], wxUSE_TASKBARICON)
 877 WX_ARG_FEATURE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
 878 WX_ARG_FEATURE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
 879 WX_ARG_FEATURE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
 880 WX_ARG_FEATURE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
 881 WX_ARG_FEATURE(treebook,    [  --enable-treebook       use wxTreebook class], wxUSE_TREEBOOK)
 882 WX_ARG_FEATURE(toolbook,    [  --enable-toolbook       use wxToolbook class], wxUSE_TOOLBOOK)
 883 WX_ARG_FEATURE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
 884 WX_ARG_FEATURE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
 885 WX_ARG_FEATURE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
 886
 887 dnl ---------------------------------------------------------------------------
 888 dnl common dialogs
 889 dnl ---------------------------------------------------------------------------
 890
 891 WX_ARG_FEATURE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
 892 WX_ARG_FEATURE(aboutdlg,    [  --enable-aboutdlg       use wxAboutBox], wxUSE_ABOUTDLG)
 893 WX_ARG_FEATURE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
 894 WX_ARG_FEATURE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
 895 WX_ARG_FEATURE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
 896 WX_ARG_FEATURE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
 897 WX_ARG_FEATURE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
 898 WX_ARG_FEATURE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
 899 WX_ARG_FEATURE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
 900 WX_ARG_FEATURE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
 901 WX_ARG_FEATURE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
 902 WX_ARG_FEATURE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
 903 WX_ARG_FEATURE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
 904 WX_ARG_FEATURE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
 905 WX_ARG_FEATURE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
 906
 907 dnl ---------------------------------------------------------------------------
 908 dnl misc GUI options
 909 dnl ---------------------------------------------------------------------------
 910
 911 WX_ARG_FEATURE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
 912 WX_ARG_FEATURE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
 913 WX_ARG_FEATURE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
 914 WX_ARG_FEATURE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
 915 WX_ARG_FEATURE(mousewheel,  [  --enable-mousewheel     use mousewheel], wxUSE_MOUSEWHEEL)
 916 WX_ARG_FEATURE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
 917 WX_ARG_FEATURE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
 918 WX_ARG_FEATURE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
 919 WX_ARG_FEATURE(metafile,    [  --enable-metafiles      use wxMetaFile (Win32 only)], wxUSE_METAFILE)
 920 WX_ARG_FEATURE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
 921 WX_ARG_FEATURE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
 922
 923 dnl ---------------------------------------------------------------------------
 924 dnl support for image formats that do not rely on external library
 925 dnl ---------------------------------------------------------------------------
 926
 927 WX_ARG_FEATURE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
 928 WX_ARG_FEATURE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
 929 WX_ARG_FEATURE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
 930 WX_ARG_FEATURE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
 931 WX_ARG_FEATURE(tga,         [  --enable-tga            use tga images (TGA file format)], wxUSE_TGA)
 932 WX_ARG_FEATURE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
 933 WX_ARG_FEATURE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
 934 WX_ARG_FEATURE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
 935 WX_ARG_FEATURE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
 936
 937 dnl ---------------------------------------------------------------------------
 938 dnl wxMSW-only options
 939 dnl ---------------------------------------------------------------------------
 940
 941 WX_ARG_FEATURE(dccache,     [  --enable-dccache        cache temporary wxDC objects (Win32 only)], wxUSE_DC_CACHEING)
 942 WX_ARG_FEATURE(ps-in-msw,   [  --enable-ps-in-msw      use PS printing in wxMSW (Win32 only)], wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
 943 WX_ARG_FEATURE(ownerdrawn,  [  --enable-ownerdrawn     use owner drawn controls (Win32 only)], wxUSE_OWNER_DRAWN)
 944 WX_ARG_FEATURE(uxtheme,     [  --enable-uxtheme        enable support for Windows XP themed look (Win32 only)], wxUSE_UXTHEME)
 945 WX_ARG_FEATURE(wxdib,       [  --enable-wxdib          use wxDIB class (Win32 only)], wxUSE_DIB)
 946
 947 fi
 948 dnl for GUI only
 949
 950 dnl cache the options values before (may be) aborting below
 951 WX_ARG_CACHE_FLUSH
 952
 953 dnl check that no more than one toolkit is given and that if none are given that
 954 dnl we have a default one
 955
 956 AC_MSG_CHECKING(for toolkit)
 957
 958 # In Wine, we need to default to MSW, not GTK or MOTIF
 959 if test "$wxUSE_WINE" = "yes"; then
 960     DEFAULT_DEFAULT_wxUSE_GTK=0
 961     DEFAULT_DEFAULT_wxUSE_MOTIF=0
 962     DEFAULT_DEFAULT_wxUSE_MSW=1
 963     wxUSE_SHARED=no
 964     CC=${CC:-winegcc}
 965     CXX=${CXX:-wineg++}
 966 fi
 967
 968
 969 if test "$wxUSE_GUI" = "yes"; then
 970
 971     if test "$USE_BEOS" = 1; then
 972         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
 973     fi
 974
 975     if test "$TOOLKIT_GIVEN" = 1; then
 976       dnl convert "yes", "any" or a number to 1 and "no" to 0
 977       for toolkit in $ALL_TOOLKITS; do
 978         var=wxUSE_$toolkit
 979         eval "value=\$${var}"
 980         if test "x$value" = "xno"; then
 981           eval "$var=0"
 982         elif test "x$value" != "x"; then
 983           eval "$var=1"
 984         fi
 985
 986         if test "x$value" != "x" -a "x$value" != "xyes" -a "x$value" != "xno"; then
 987           eval "wx${toolkit}_VERSION=$value"
 988         fi
 989       done
 990     else
 991       dnl try to guess the most apropriate toolkit for this platform
 992       for toolkit in $ALL_TOOLKITS; do
 993         if test "$has_toolkit_in_cache" != 1; then
 994           var=DEFAULT_DEFAULT_wxUSE_$toolkit
 995         else
 996           var=DEFAULT_wxUSE_$toolkit
 997
 998           eval "version=\$DEFAULT_wx${toolkit}_VERSION"
 999           if test "x$version" != "x"; then
1000             eval "wx${toolkit}_VERSION=$version"
1001           fi
1002         fi
1003         eval "wxUSE_$toolkit=\$${var}"
1004       done
1005     fi
1006
1007     dnl we suppose that expr is available (maybe there is a better way to do
1008     dnl this? what about using ALL_TOOLKITS? TODO)
1009     NUM_TOOLKITS=`expr ${wxUSE_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_MAC:-0} \
1010                   + ${wxUSE_MGL:-0} + ${wxUSE_DFB:-0} + ${wxUSE_MICROWIN:-0} \
1011                   + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
1012
1013     dnl Allow wxUSE_PM only for OS/2 with EMX.
1014     case "${host}" in
1015       *-pc-os2_emx | *-pc-os2-emx )
1016         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1017     esac
1018
1019     case "$NUM_TOOLKITS" in
1020       1)
1021       ;;
1022       0)
1023         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
1024       ;;
1025       *)
1026         AC_MSG_ERROR(Please specify at most one toolkit (maybe some are cached in configarg.cache?))
1027     esac
1028
1029     # to be removed when --disable-gtk2 isn't needed
1030     if test "x$wxUSE_GTK2" = "xyes"; then
1031         wxGTK_VERSION=2
1032     elif test "x$wxUSE_GTK2" = "xno"; then
1033         wxGTK_VERSION=1
1034     fi
1035
1036     dnl cache the wxUSE_<TOOLKIT> values too
1037     for toolkit in $ALL_TOOLKITS; do
1038       var=wxUSE_$toolkit
1039       eval "value=\$${var}"
1040       if test "x$value" != x; then
1041         cache_var=CACHE_$toolkit
1042         eval "cache=\$${cache_var}"
1043         if test "$cache" = 1; then
1044           echo "$var=$value" >> ${wx_arg_cache_file}
1045           eval "version=\$wx${toolkit}_VERSION"
1046           if test "x$version" != "x"; then
1047             echo "wx${toolkit}_VERSION=$version" >> ${wx_arg_cache_file}
1048           fi
1049         fi
1050         if test "$value" = 1; then
1051           toolkit_echo=`echo $toolkit | tr A-Z a-z`
1052           AC_MSG_RESULT($toolkit_echo)
1053         fi
1054       fi
1055     done
1056 else
1057     if test "x$host_alias" != "x"; then
1058         AC_MSG_RESULT(base ($host_alias hosted) only)
1059     else
1060         AC_MSG_RESULT(base only)
1061     fi
1062 fi
1063
1064 dnl ---------------------------------------------------------------------------
1065 dnl Checks for programs
1066 dnl ---------------------------------------------------------------------------
1067
1068 dnl flush the cache because checking for programs might abort
1069 AC_CACHE_SAVE
1070
1071 dnl C-compiler checks
1072 dnl   defines CC with the compiler to use
1073 dnl   defines GCC with yes if using gcc
1074 dnl   defines GCC empty if not using gcc
1075 dnl   defines CFLAGS
1076 dnl
1077 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1078 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1079 dnl -g and -O flags ourselves below
1080 CFLAGS=${CFLAGS:=}
1081 AC_BAKEFILE_PROG_CC
1082
1083 dnl is -traditional needed for correct compilations
1084 dnl   adds -traditional for gcc if needed
1085 AC_PROG_GCC_TRADITIONAL
1086
1087 dnl C++-compiler checks
1088 dnl   defines CXX with the compiler to use
1089 dnl   defines GXX with yes if using gxx
1090 dnl   defines GXX empty if not using gxx
1091 dnl   defines CXXFLAGS
1092 dnl
1093 dnl see CFLAGS line above
1094 CXXFLAGS=${CXXFLAGS:=}
1095 AC_BAKEFILE_PROG_CXX
1096
1097 dnl configure always sets CXX to something as it falls back to g++ even if no
1098 dnl C++ compiler was found, but we prefer to abort now with a clear error
1099 dnl message rather than give errors about all tests failures below
1100 if test "$CXX" = "g++" -a "$GXX" != "yes"; then
1101     AC_MSG_ERROR([C++ compiler is needed to build wxWidgets])
1102 fi
1103
1104 dnl ar command
1105 dnl   defines AR with the appropriate command
1106 dnl
1107 dnl For Sun CC AC_BAKEFILE below sets AR to the compiler itself.
1108 if test "x$SUNCXX" != xyes; then
1109     AC_CHECK_TOOL(AR, ar)
1110     if test "x$AR" = "x" ; then
1111         AC_MSG_ERROR([ar is needed to build wxWidgets])
1112     fi
1113 fi
1114
1115 retest_macosx_linking=no
1116
1117 dnl Support the old --enable-universal_binary in case anyone was using it.
1118 #if test "$wxUSE_MAC" = 1; then
1119     if test "x$wxUSE_UNIVERSAL_BINARY" != xno ; then
1120         dnl --enable-universal_binary uses a default SDK (currently 10.4u)
1121         dnl --enable-universal_binary=SDK names a path to an SDK
1122         if test "x$wxUSE_UNIVERSAL_BINARY" == xyes; then
1123             # Implicitly turn on the new --with-macosx-sdk using the default
1124             # SDK which provides the behavior this option has always had.
1125             if test "x$wxUSE_MACOSX_SDK" = "x"; then
1126                 AC_MSG_WARN([Enabling default SDK due to --enable-universal_binary.])
1127                 AC_MSG_WARN([If you don't want this, specify --without-macosx-sdk])
1128                 wxUSE_MACOSX_SDK=yes
1129             fi
1130         else
1131             # Complain to user if he specified an argument to --enable-universal_binary
1132             # and also 1) specified --with-macosx-sdk using the default (yes) or
1133             # 2) specified --with-macosx-sdk using a path or 3) specified
1134             # --without-macosx-sdk (no).
1135             if test "x$wxUSE_MACOSX_SDK" != "x" ; then
1136                 AC_MSG_FAILURE([Please specify the new --with-macosx-sdk=PATH and do not specify an arg to --enable-universal_binary])
1137             else
1138                 # Put the SDK path into the wxUSE_MACOSX_SDK.  We don't have to
1139                 # special-case the empty string because the below test simply
1140                 # converts "no" to the empty string anyway.
1141                 wxUSE_MACOSX_SDK="$wxUSE_UNIVERSAL_BINARY"
1142                 dnl Warn about deprecated usage.
1143                 AC_MSG_WARN([Please use --with-macosx-sdk=PATH and --enable-universal_binary without an argument])
1144             fi
1145         fi
1146         dnl FIXME: I think it would be better to put this into CC, CXX, and LD rather than the flags.
1147         OSX_UNIV_OPTS="-arch ppc -arch i386"
1148         CXXFLAGS="$OSX_UNIV_OPTS $CXXFLAGS"
1149         CFLAGS="$OSX_UNIV_OPTS $CFLAGS"
1150         LDFLAGS="$OSX_UNIV_OPTS $LDFLAGS"
1151         dnl NOTE: Only the compiler driver needs arch flags.  The link editor
1152         dnl is incapable of using them but the compiler driver (which we use
1153         dnl as LD when building dynamic libraries) uses them to invoke the
1154         dnl real ld multiple times.  If we moved to libtool -dynamic we would
1155         dnl need no arch flags because libtool automatically invokes ld for
1156         dnl every architecture found in the fat input files.
1157         dnl
1158         dnl For static library builds, AR/RANLIB automatically create proper
1159         dnl fat archives although AR is unable to update them once RANLIB has
1160         dnl made them into proper fat archives.  Fortunately, our link process
1161         dnl simply removes the .a file before using ar to create a new one.
1162         dnl If we did move to libtool -static we still wouldn't need arch flags
1163         dnl because libtool automatically figures it out based on input.
1164         retest_macosx_linking=yes
1165
1166         dnl HACK: PCH could be made to work by precompiling for each architecture into separate directories
1167         dnl and including all architecture directories with each compiler invocation.
1168         dnl That would require a major rework of Bakefile and at the same time it would be nice to have
1169         dnl Objective-C++ precompiled headers.
1170         AC_MSG_WARN([Disabling precompiled headers due to universal binary build.])
1171         bk_use_pch=no
1172     fi
1173 #fi
1174
1175 dnl Set up the Mac OS X SDK.  We do this early so configure tests will occur
1176 dnl with the SDK in place.
1177 dnl NOTE: We clobber wxUSE_MACOSX_SDK with the SDK path
1178 if test "x$wxUSE_MACOSX_SDK" = "xno"; then
1179     wxUSE_MACOSX_SDK=
1180 elif test "x$wxUSE_MACOSX_SDK" = "xyes"; then
1181     # TODO: Search for most recent SDK and use it.
1182     wxUSE_MACOSX_SDK="/Developer/SDKs/MacOSX10.4u.sdk"
1183 fi
1184
1185
1186 if test "x$wxUSE_MACOSX_SDK" != "x"; then
1187     AC_MSG_CHECKING([for SDK directory $wxUSE_MACOSX_SDK])
1188     if ! test -d "$wxUSE_MACOSX_SDK"; then
1189         AC_MSG_FAILURE([not found])
1190     else
1191         AC_MSG_RESULT([exists])
1192     fi
1193     MACOSX_SDK_OPTS="-isysroot $wxUSE_MACOSX_SDK"
1194     eval "CC=\"$CC $MACOSX_SDK_OPTS\""
1195     eval "CXX=\"$CXX $MACOSX_SDK_OPTS\""
1196     eval "LD=\"$LD $MACOSX_SDK_OPTS\""
1197     retest_macosx_linking=yes
1198     dnl NOTE: When libtool is used in lieu of AR/RANLIB (i.e. in static mode)
1199     dnl the syslibroot makes no difference.  We aren't using libtool now but
1200     dnl if we ever did, be aware that you don't need to worry about it.
1201 fi
1202
1203 dnl Set up the deployment target
1204 dnl No   : Don't specify a min version even if using an SDK
1205 dnl Yes  : Use the version from the SDK if used, otherwise same as no
1206 dnl Param: Use the specified version
1207 if test "x$wxUSE_MACOSX_VERSION_MIN" = "xno"; then
1208     wxUSE_MACOSX_VERSION_MIN=
1209 elif test "x$wxUSE_MACOSX_VERSION_MIN" = "xyes"; then
1210     if test "x$wxUSE_MACOSX_SDK" != "x"; then
1211         AC_MSG_CHECKING([SDK deployment version])
1212 dnl We need to quote the next line where we don't need macros and do need [] in the regex
1213 [
1214         MACOSX_SDK_PLIST_VERSION_MIN=`defaults read "$wxUSE_MACOSX_SDK/SDKSettings" buildSettings | grep '^ *"\{0,1\}MACOSX_DEPLOYMENT_TARGET"\{0,1\} *= *"\{0,1\}[^"]*"\{0,1\}; *$' | sed 's/^ *"\{0,1\}MACOSX_DEPLOYMENT_TARGET"\{0,1\} *= *"\{0,1\}\([^"]*\)"\{0,1\} *; *$/\1/'`
1215 ]
1216         # If that failed, try again with the new key
1217         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" == "x"; then
1218 [
1219             MACOSX_SDK_PLIST_VERSION_MIN=`defaults read "$wxUSE_MACOSX_SDK/SDKSettings" DefaultProperties | grep '^ *"\{0,1\}MACOSX_DEPLOYMENT_TARGET"\{0,1\} *= *"\{0,1\}[^"]*"\{0,1\}; *$' | sed 's/^ *"\{0,1\}MACOSX_DEPLOYMENT_TARGET"\{0,1\} *= *"\{0,1\}\([^"]*\)"\{0,1\} *; *$/\1/'`
1220 ]
1221         fi
1222
1223         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" != "x"; then
1224             wxUSE_MACOSX_VERSION_MIN=$MACOSX_SDK_PLIST_VERSION_MIN
1225             AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
1226         else
1227             AC_MSG_WARN([Could not determine deployment target from SDKSettings.plist])
1228             wxUSE_MACOSX_VERSION_MIN=
1229         fi
1230     else
1231         wxUSE_MACOSX_VERSION_MIN=
1232     fi
1233 fi
1234
1235 if test "x$wxUSE_MACOSX_VERSION_MIN" != "x"; then
1236     MACOSX_VERSION_MIN_OPTS="-mmacosx-version-min=$wxUSE_MACOSX_VERSION_MIN"
1237     eval "CC=\"$CC $MACOSX_VERSION_MIN_OPTS\""
1238     eval "CXX=\"$CXX $MACOSX_VERSION_MIN_OPTS\""
1239     eval "LD=\"$LD $MACOSX_VERSION_MIN_OPTS\""
1240     retest_macosx_linking=yes
1241 fi
1242
1243 dnl If either an SDK or a version option was added, make sure that we can
1244 dnl still compile and link both C and C++.  If we didn't do this, then most
1245 dnl of the remaining tests would fail.
1246 if test "x$retest_macosx_linking" = "xyes"; then
1247     AC_LANG_PUSH(C)
1248     AC_MSG_CHECKING([if C compiler works with SDK/version options])
1249     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1250     AC_LANG_POP()
1251
1252     AC_LANG_PUSH(C++)
1253     AC_MSG_CHECKING([if C++ compiler works with SDK/version options])
1254     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1255     AC_LANG_POP()
1256 fi
1257
1258
1259 case "${host}" in
1260
1261     dnl The other BSD's should probably go in here too, since this is
1262     dnl to workaround a strange static lib BSDism.
1263     dnl Mac OS X install seems to ignore -p option...
1264     *-*-darwin* )
1265         INSTALL_PROGRAM="cp -fp"
1266         INSTALL_DATA="cp -fp"
1267         ;;
1268     *)
1269         ;;
1270 esac
1271
1272 dnl ------------------------------------------------------------------------
1273 dnl Platform specific tests
1274 dnl ------------------------------------------------------------------------
1275
1276 dnl xlC needs -qunique under AIX so that one source file can be
1277 dnl compiled to multiple object files and safely linked together.
1278 if test "x$XLCXX" = "xyes" -a "x$USE_AIX" = "x1"; then
1279     CXXFLAGS="-qunique $CXXFLAGS"
1280 fi
1281
1282 dnl This case is for PowerPC OS X vs. everything else
1283 case "${host}" in
1284   powerpc-*-darwin* )
1285     AC_MSG_CHECKING([if __POWERPC__ is already defined])
1286     AC_TRY_COMPILE([],[#ifndef __POWERPC__
1287         choke me for lack of PowerPC
1288 #endif
1289 ],
1290         [AC_MSG_RESULT([yes])],
1291         [AC_MSG_RESULT([no])
1292         AC_DEFINE(__POWERPC__)
1293     ])
1294   ;;
1295 esac
1296
1297 dnl This case is for OS X vs. everything else
1298 case "${host}" in
1299   *-*-darwin* )
1300     AC_MSG_CHECKING([if CoreFoundation/CFBase.h is usable])
1301     AC_TRY_COMPILE([#include <CoreFoundation/CFBase.h>
1302 ],[],
1303         [AC_MSG_RESULT([yes])],
1304         [AC_MSG_RESULT([no])
1305         AC_MSG_CHECKING([if __CF_USE_FRAMEWORK_INCLUDES__ is required])
1306         AC_TRY_COMPILE([#define __CF_USE_FRAMEWORK_INCLUDES__
1307 #include <CoreFoundation/CFBase.h>
1308         ],[],
1309         [AC_MSG_RESULT([yes])
1310         dnl We must use -D so source files that don't include wx/setup.h
1311         dnl but do include CFBase will work.
1312         CPPFLAGS="-D__CF_USE_FRAMEWORK_INCLUDES__ $CPPFLAGS"],
1313         [AC_MSG_FAILURE([no.  CoreFoundation not available.])]
1314         )
1315         ]
1316     )
1317   ;;
1318 esac
1319
1320 dnl Determine whether we want to use Cygwin as Windows or POSIX platform: the
1321 dnl latter makes more sense for wxGTK/Motif/X11 ports
1322 wants_win32=0
1323 doesnt_want_win32=0
1324 case "${host}" in
1325   *-*-cygwin*)
1326       if test "$wxUSE_MSW" = 1 ; then
1327         wants_win32=1
1328       else
1329         dnl when we use cygwin compiler with -mno-cygwin option it uses mingw32
1330         dnl headers and libraries, so it's Windows-like in this case
1331         AC_CACHE_CHECK([if -mno-cygwin is in effect], wx_cv_nocygwin,
1332             [
1333                 AC_TRY_COMPILE(
1334                     [],
1335                     [
1336                         #ifdef __MINGW32__
1337                             choke me
1338                         #endif
1339                     ],
1340                     wx_cv_nocygwin=no,
1341                     wx_cv_nocygwin=yes
1342                 )
1343             ]
1344         )
1345
1346         if test "$wx_cv_nocygwin" = "yes"; then
1347             wants_win32=1
1348         else
1349             doesnt_want_win32=1
1350         fi
1351       fi
1352       if test "$wants_win32" = 1 ; then
1353         BAKEFILE_FORCE_PLATFORM=win32
1354       fi
1355   ;;
1356   *-*-mingw*)
1357       wants_win32=1
1358   ;;
1359 esac
1360
1361 if test "$wxUSE_WINE" = "yes"; then
1362     wants_win32=1
1363     LDFLAGS_GUI="-mwindows"
1364 fi
1365
1366 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1367 dnl     take effect on Cygwin/Mingw and not other platforms.
1368 if test "$wants_win32" = 1 ; then
1369     USE_UNIX=0
1370     USE_WIN32=1
1371     AC_DEFINE(__WIN32__)
1372     AC_DEFINE(__WIN95__)
1373     AC_DEFINE(__WINDOWS__)
1374     AC_DEFINE(__GNUWIN32__)
1375     AC_DEFINE(STRICT)
1376 fi
1377 if test "$doesnt_want_win32" = 1 ; then
1378     USE_UNIX=1
1379     USE_WIN32=0
1380 fi
1381 dnl (end of Windows-only piece)
1382
1383 if test "$USE_UNIX" = 1 ; then
1384     wxUSE_UNIX=yes
1385     AC_DEFINE(__UNIX__)
1386 fi
1387
1388 dnl This case is for OS/2 vs. everything else
1389 case "${host}" in
1390   *-pc-os2_emx | *-pc-os2-emx )
1391       dnl ---------------------------------------------------------------------
1392       dnl When we are using gcc on OS/2, we want to be either using resources
1393       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1394       dnl Moreover we need to link explicitly against either stdcpp.a or
1395       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1396       dnl not "g++/c++".
1397       dnl ---------------------------------------------------------------------
1398       dnl (OS/2-only piece)
1399       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1400           dnl More complete Unix emulation for unix-like ports
1401           dnl by linking in POSIX/2's cExt (if available).
1402           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1403       else
1404           dnl Include resources for the "native" port (wxPM).
1405           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1406       fi
1407       dnl Check for the gcc version (and thereby for the C runtime library).
1408       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1409       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1410       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1411       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1412       AC_CACHE_CHECK([for gcc/libc version], wx_cv_gccversion,[
1413           AC_TRY_RUN(
1414               dnl Check the gcc version macro.
1415               [
1416                   #include <stdio.h>
1417
1418                   int main()
1419                   {
1420                       FILE *f=fopen("conftestval", "w");
1421                       if (!f) exit(1);
1422                       fprintf(f,
1423                   #if (__GNUC__ < 3)
1424                               "EMX2"
1425                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1426                               "EMX3"
1427                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1428                               "Innotek5"
1429                   #else
1430                               "Innotek6"
1431                   #endif
1432                       );
1433                       exit(0);
1434                   }
1435               ],
1436               wx_cv_gccversion=`cat conftestval`,
1437               wx_cv_gccversion="EMX2",
1438               dnl Compilation error: Assuming standard EMX environment
1439               wx_cv_gccversion="EMX2"
1440           )
1441       ])
1442       if test "$wx_cv_gccversion" = "EMX2"; then
1443           LIBS="$LIBS -lstdcpp"
1444           LDFLAGS="$LDFLAGS -Zsysv-signals"
1445       else
1446           if test "$wx_cv_gccversion" = "EMX3"; then
1447               LIBS="$LIBS -lstdcxx -lgcc"
1448               LDFLAGS="$LDFLAGS -Zsysv-signals"
1449           else
1450               LIBS="$LIBS -lstdc++"
1451           fi
1452       fi
1453       if test "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1454         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1455         wxUSE_OMF=yes
1456         enable_omf=yes
1457       fi
1458       dnl (end of OS/2-only piece)
1459   ;;
1460   *)
1461       dnl ---------------------------------------------------------------------
1462       dnl look for strcasecmp() in string.h and then strings.h if it's not
1463       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1464       dnl used.
1465       dnl ---------------------------------------------------------------------
1466       dnl (non-OS/2-only piece)
1467
1468       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1469           AC_TRY_LINK([
1470               #include <string.h>
1471               ],
1472               [
1473                   strcasecmp("foo", "bar");
1474               ],
1475               ac_cv_string_strcasecmp=yes,
1476               ac_cv_string_strcasecmp=no
1477           )
1478       ])
1479
1480       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1481           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1482       else
1483           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1484               AC_TRY_LINK([
1485                   #include <strings.h>
1486                   ],
1487                   [
1488                       strcasecmp("foo", "bar");
1489                   ],
1490                   ac_cv_strings_strcasecmp=yes,
1491                   ac_cv_strings_strcasecmp=no
1492               )
1493           ])
1494
1495           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1496               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1497           else
1498               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1499           fi
1500       fi
1501
1502       dnl (end of non-OS/2-only piece)
1503   ;;
1504 esac
1505
1506 dnl ------------------------------------------------------------------------
1507 dnl Check for headers
1508 dnl ------------------------------------------------------------------------
1509
1510 dnl Note: non-empty last parameter makes check compile-only,
1511 dnl   skipping worthless preprocessing check
1512 AC_CHECK_HEADERS(langinfo.h wchar.h,,, [AC_INCLUDES_DEFAULT])
1513
1514 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1515 if test "$ac_cv_header_wchar_h" != "yes"; then
1516     AC_CHECK_HEADERS([wcstr.h],,, [AC_INCLUDES_DEFAULT()])
1517 fi
1518
1519 case "${host}" in
1520   *-pc-os2_emx | *-pc-os2-emx )
1521       dnl Explicitly link -lintl if langinfo.h is available
1522       dnl and intl not yet included in libc
1523       if test $ac_cv_header_langinfo_h = "yes" \
1524                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1525                      -o "$wx_cv_gccversion" = "EMX3" \
1526                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1527           LIBS="$LIBS -lintl"
1528       fi
1529   ;;
1530 esac
1531
1532 dnl POSIX needs this for select(), but old systems don't have it
1533 if test "$USE_UNIX" = 1 ; then
1534     AC_CHECK_HEADERS([sys/select.h],,, [AC_INCLUDES_DEFAULT()])
1535 fi
1536
1537 dnl ---------------------------------------------------------------------------
1538 dnl Checks for compiler characteristics
1539 dnl ---------------------------------------------------------------------------
1540
1541 dnl defines const to be empty if c-compiler does not support const fully
1542 AC_C_CONST
1543 dnl defines inline to a sensible value for the c-compiler
1544 AC_C_INLINE
1545
1546 dnl check the sizes of integral types (give some reasonable default values for
1547 dnl cross-compiling)
1548 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1549 AC_CHECK_SIZEOF(short, 2)
1550 AC_CHECK_SIZEOF(void *, 4)
1551 AC_CHECK_SIZEOF(int, 4)
1552 AC_CHECK_SIZEOF(long, 4)
1553 AC_CHECK_SIZEOF(size_t, 4)
1554
1555 case "${host}" in
1556     arm-*-linux* )
1557         AC_CHECK_SIZEOF(long long, 8)
1558     ;;
1559     *-hp-hpux* )
1560         AC_CHECK_SIZEOF(long long, 0)
1561         if test "$ac_cv_sizeof_long_long" != "0"; then
1562             dnl HPUX 10.20 headers need this define in order to use long long definitions
1563             CPPFLAGS="-D_INCLUDE_LONGLONG $CPPFLAGS"
1564         fi
1565     ;;
1566     * )
1567         AC_CHECK_SIZEOF(long long, 0)
1568 esac
1569
1570 dnl SGI/Irix's stdio.h does not include wchar_t. Mac OS X does not provide
1571 dnl wchar.h and wchar_t is defined by stdlib.h (GD)
1572 AC_CHECK_SIZEOF(wchar_t, 0,
1573     [
1574         /* DJGPP's wchar_t is now a keyword in C++ (still not C though) */
1575         #if defined(__DJGPP__) && !( (__GNUC_MINOR__ >= 8 && __GNUC__ == 2 ) || __GNUC__ >= 3 )
1576         #  error "fake wchar_t"
1577         #endif
1578         #ifdef HAVE_WCHAR_H
1579         #  ifdef __CYGWIN__
1580         #    include <stddef.h>
1581         #  endif
1582         #  include <wchar.h>
1583         #endif
1584         #ifdef HAVE_STDLIB_H
1585         #  include <stdlib.h>
1586         #endif
1587         #include <stdio.h>
1588     ]
1589 )
1590 if test "$ac_cv_sizeof_wchar_t" != "0"; then
1591     wxUSE_WCHAR_T=yes
1592 else
1593     wxUSE_WCHAR_T=no
1594 fi
1595
1596 dnl checks needed to define wxVaCopy
1597 AC_CACHE_CHECK([for va_copy],
1598     wx_cv_func_va_copy,
1599     [
1600         AC_LANG_PUSH(C++)
1601         AC_LINK_IFELSE([
1602             #include <stdarg.h>
1603             void foo(char *f, ...)
1604             {
1605                 va_list ap1, ap2;
1606                 va_start(ap1, f);
1607                 va_copy(ap2, ap1);
1608                 va_end(ap2);
1609                 va_end(ap1);
1610             }
1611             int main()
1612             {
1613                 foo("hi", 17);
1614                 return 0;
1615             }],
1616             wx_cv_func_va_copy=yes,
1617             wx_cv_func_va_copy=no
1618         )
1619         AC_LANG_POP()
1620     ]
1621 )
1622
1623 if test $wx_cv_func_va_copy = "yes"; then
1624     AC_DEFINE(HAVE_VA_COPY)
1625 else
1626     dnl try to understand how can we copy va_lists
1627     AC_CACHE_CHECK([if va_list can be copied by value],
1628         wx_cv_type_va_list_lvalue,
1629         [
1630             AC_RUN_IFELSE([
1631                 #include <stdarg.h>
1632                 int foo(char *f, ...)
1633                 {
1634                     va_list ap1, ap2;
1635                     va_start(ap1, f);
1636                     ap2 = ap1;
1637                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1638                         return 1;
1639                     va_end(ap2);
1640                     va_end(ap1);
1641                     return 0;
1642                 }
1643                 int main()
1644                 {
1645                     return foo("hi", 17);
1646                 }],
1647                 wx_cv_type_va_list_lvalue=yes,
1648                 wx_cv_type_va_list_lvalue=no,
1649                 dnl assume most common case for cross-compiling...
1650                 wx_cv_type_va_list_lvalue=yes
1651             )
1652         ]
1653     )
1654
1655     if test $wx_cv_type_va_list_lvalue != "yes"; then
1656         dnl we suppose that the only thing which can't be copied like this
1657         dnl are arrays... only experience will show whether this is really true
1658         AC_DEFINE(VA_LIST_IS_ARRAY)
1659     fi
1660 fi
1661
1662 dnl don't check for vararg macros if they're explicitly disabled: this is
1663 dnl useful if the user code using the library wants to limit itself to standard
1664 dnl C++ only (e.g. is compiled with g++ -std=c++98)
1665 if test "$wxUSE_VARARG_MACROS" = "yes"; then
1666
1667 dnl Check if variadic macros (C99 feature) are supported:
1668 AC_CACHE_CHECK(
1669     [whether the compiler supports variadic macros],
1670     [wx_cv_have_variadic_macros],
1671     [
1672         dnl C compiler might support variadic macros when C++ one doesn't
1673         dnl (happens with gcc/g++ 2.95.4), so must use C++ one explicitly
1674         AC_LANG_PUSH(C++)
1675         AC_COMPILE_IFELSE(
1676             AC_LANG_PROGRAM(
1677                 [
1678                     #include <stdio.h>
1679                     #define test(fmt, ...) printf(fmt, __VA_ARGS__)
1680                 ],
1681                 [
1682                     test("%s %d %p", "test", 1, 0);
1683                 ]
1684             ),
1685             [wx_cv_have_variadic_macros=yes],
1686             [wx_cv_have_variadic_macros=no]
1687             )
1688         AC_LANG_POP()
1689     ]
1690 )
1691
1692 if test $wx_cv_have_variadic_macros = "yes"; then
1693     AC_DEFINE(HAVE_VARIADIC_MACROS)
1694 fi
1695
1696 fi dnl wxUSE_VARARG_MACROS == yes
1697
1698 dnl check for large file support
1699 AC_SYS_LARGEFILE
1700
1701 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1702 dnl line because otherwise the system headers risk being included before
1703 dnl wx/defs.h which defines these constants leading to inconsistent
1704 dnl sizeof(off_t) in different source files of the same program and linking
1705 dnl problems
1706 if test "x$wx_largefile" = "xyes"; then
1707     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
1708         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
1709
1710         dnl We get "Large Files (ILP32) not supported in strict ANSI mode."
1711         dnl #error from HP standard headers unless __STDC_EXT__ is defined.
1712         dnl The compiler should define it automatically, but some old g++
1713         dnl versions don't define it, so test and add it if necessary. AFAIK
1714         dnl the problem only affects the C++ compiler so it is added to
1715         dnl CXXFLAGS only.
1716         if test "$USE_HPUX" = 1 -a "$GXX" = "yes"; then
1717             AC_CACHE_CHECK(
1718                 [if -D__STDC_EXT__ is required],
1719                 wx_cv_STDC_EXT_required,
1720                 [
1721                     AC_LANG_PUSH(C++)
1722                     AC_TRY_COMPILE(
1723                         [],
1724                         [
1725                             #ifndef __STDC_EXT__
1726                                 choke me
1727                             #endif
1728                         ],
1729                         wx_cv_STDC_EXT_required=no,
1730                         wx_cv_STDC_EXT_required=yes
1731                     )
1732                     AC_LANG_POP()
1733                 ]
1734             )
1735             if test "x$wx_cv_STDC_EXT_required" = "xyes"; then
1736                 WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -D__STDC_EXT__"
1737             fi
1738         fi
1739     else
1740         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGE_FILES"
1741     fi
1742     dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1743     AC_FUNC_FSEEKO
1744     if test "$ac_cv_sys_largefile_source" != no; then
1745         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1746     fi
1747 fi
1748
1749 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1750 WX_C_BIGENDIAN
1751
1752 dnl check for iostream (as opposed to iostream.h) standard header
1753 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1754
1755 dnl check whether C++ compiler supports bool built-in type
1756 WX_CPP_BOOL
1757
1758 dnl check whether C++ compiler supports explicit keyword
1759 WX_CPP_EXPLICIT
1760
1761 dnl check whether C++ compiler supports C++ casts
1762 AC_CXX_CONST_CAST
1763 AC_CXX_REINTERPRET_CAST
1764 AC_CXX_STATIC_CAST
1765 dnl we don't use HAVE_DYNAMIC_CAST anywhere right now...
1766 dnl AC_CXX_DYNAMIC_CAST
1767
1768 dnl With Sun CC, temporaries have block scope by default. This flag is needed
1769 dnl to get the expression scope behaviour that conforms to the standard.
1770 if test "x$SUNCXX" = xyes; then
1771     CXXFLAGS="-features=tmplife $CXXFLAGS"
1772 fi
1773
1774 dnl Sun X11 headers are (still, in 2005!) non-ANSI and the best they could do
1775 dnl was to hack their C++ compiler to accept them silently -- but C compiler
1776 dnl still spits out dozens of warnings for each X include file, so suppress
1777 dnl them
1778 if test "x$SUNCC" = xyes; then
1779     CFLAGS="-erroff=E_NO_EXPLICIT_TYPE_GIVEN $CFLAGS"
1780 fi
1781
1782 dnl SGI mipsPro compiler gives this warning for "conversion from pointer to
1783 dnl same-sized integral type" even when there is an explicit cast and as there
1784 dnl is no way to turn it off and there are hundreds of these warnings in wx
1785 dnl sources, just turn it off for now
1786 dnl
1787 dnl a better long term solution would be to use #pragma set/reset woff in
1788 dnl wxPtrToUInt() and use it instead of casts elsewhere
1789 if test "x$SGICC" = "xyes"; then
1790     CFLAGS="-woff 3970 $CFLAGS"
1791 fi
1792 if test "x$SGICXX" = "xyes"; then
1793     CXXFLAGS="-woff 3970 $CXXFLAGS"
1794 fi
1795
1796 dnl HP-UX c89/aCC compiler warnings
1797 if test "x$HPCC" = "xyes"; then
1798     dnl 2011: "unrecognized preprocessor directive": nice warning but it's given
1799     dnl       even for directives inside #if which is not true (i.e. which are
1800     dnl       used for other compilers/OS) and so we have no way to get rid of it
1801     dnl 2450: "long long is non standard" -- yes, we know
1802     CFLAGS="+W 2011,2450 $CFLAGS"
1803 fi
1804 if test "x$HPCXX" = "xyes"; then
1805     dnl 2340: "value copied to temporary, reference to temporary used": very
1806     dnl       painful as triggered by any occurrence of user-defined conversion
1807     CXXFLAGS="+W 2340 $CXXFLAGS"
1808 fi
1809
1810 dnl DEC/Compaq/HP cxx warnings
1811 if test "x$COMPAQCXX" = "xyes"; then
1812     dnl -w0 enables all warnings, then we disable some of them:
1813     dnl basclsnondto: base class dtor non virtual (sometimes we do want this)
1814     dnl unrimpret:  "end of routine block may be unreachable" is given for
1815     dnl             every "if ( ) return ...; else return ...;"
1816     dnl intconlosbit: "conversion to integral type of smaller size could lose
1817     dnl               data" this is a useful warning but there are too many of
1818     dnl               them for now
1819     CXXFLAGS="-w0 -msg_disable basclsnondto,unrimpret,intconlosbit"
1820 fi
1821
1822 dnl the next few tests are all for C++ features and so need to be done using
1823 dnl C++ compiler
1824 AC_LANG_PUSH(C++)
1825
1826 dnl check for std::string or std::wstring
1827 if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
1828     if test "$wxUSE_UNICODE" = "yes"; then
1829         std_string="std::wstring"
1830         char_type="wchar_t"
1831     else
1832         std_string="std::string"
1833         char_type="char"
1834     fi
1835
1836     dnl check if <string> declares std::[w]string
1837     AC_CACHE_CHECK([for $std_string in <string>],
1838         wx_cv_class_stdstring,
1839         [
1840             AC_TRY_COMPILE([#include <string>],
1841                 [$std_string foo;],
1842                 wx_cv_class_stdstring=yes,
1843                 wx_cv_class_stdstring=no
1844             )
1845         ]
1846     )
1847
1848     if test "$wx_cv_class_stdstring" = yes; then
1849         if test "$wxUSE_UNICODE" = "yes"; then
1850             AC_DEFINE(HAVE_STD_WSTRING)
1851         fi
1852         dnl we don't need HAVE_STD_STRING, we just suppose it's available if
1853         dnl wxUSE_STD_STRING==yes
1854     else
1855         AC_CACHE_CHECK([if std::basic_string<$char_type> works],
1856             wx_cv_class_stdbasicstring,
1857             [
1858                 AC_TRY_COMPILE([
1859                     #ifdef HAVE_WCHAR_H
1860                     #  ifdef __CYGWIN__
1861                     #    include <stddef.h>
1862                     #  endif
1863                     #  include <wchar.h>
1864                     #endif
1865                     #ifdef HAVE_STDLIB_H
1866                     #  include <stdlib.h>
1867                     #endif
1868                     #include <stdio.h>
1869                     #include <string>
1870                     ],
1871                     [std::basic_string<$char_type> foo;
1872                      const $char_type* dummy = foo.c_str();],
1873                     wx_cv_class_stdbasicstring=yes,
1874                     wx_cv_class_stdbasicstring=no
1875                 )
1876             ]
1877         )
1878
1879         if test "$wx_cv_class_stdbasicstring" != yes; then
1880             if test "$wxUSE_STL" = "yes"; then
1881                 AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
1882             elif grep wxUSE_STD_STRING $wx_arg_cache_file >/dev/null; then
1883                 AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
1884             else
1885                 AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
1886                 wxUSE_STD_STRING=no
1887             fi
1888         fi
1889     fi
1890 fi
1891
1892 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
1893     AC_CHECK_TYPES([std::istream, std::ostream],,
1894                    [wxUSE_STD_IOSTREAM=no],
1895                    [#include <iostream>])
1896
1897     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
1898         if grep wxUSE_STD_IOSTREAM $wx_arg_cache_file >/dev/null; then
1899             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
1900         else
1901             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
1902         fi
1903     fi
1904 fi
1905
1906 if test "$wxUSE_STL" = "yes"; then
1907     dnl check for basic STL functionality
1908     AC_CACHE_CHECK([for basic STL functionality],
1909         wx_cv_lib_stl,
1910         [AC_TRY_COMPILE([#include <string>
1911             #include <functional>
1912             #include <algorithm>
1913             #include <vector>
1914             #include <list>],
1915             [std::vector<int> moo;
1916              std::list<int> foo;
1917              std::vector<int>::iterator it =
1918                  std::find_if(moo.begin(), moo.end(),
1919                               std::bind2nd(std::less<int>(), 3));],
1920             wx_cv_lib_stl=yes,
1921             wx_cv_lib_stl=no
1922         )]
1923     )
1924
1925     if test "$wx_cv_lib_stl" != yes; then
1926          AC_MSG_ERROR([Can't use --enable-stl as basic STL functionality is missing])
1927     fi
1928
1929     dnl check for compliant std::string::compare
1930     AC_CACHE_CHECK([for compliant std::string::compare],
1931         wx_cv_func_stdstring_compare,
1932         [AC_TRY_COMPILE([#include <string>],
1933             [std::string foo, bar;
1934             foo.compare(bar);
1935             foo.compare(1, 1, bar);
1936             foo.compare(1, 1, bar, 1, 1);
1937             foo.compare("");
1938             foo.compare(1, 1, "");
1939             foo.compare(1, 1, "", 2);],
1940             wx_cv_func_stdstring_compare=yes,
1941             wx_cv_func_stdstring_compare=no
1942         )]
1943     )
1944
1945     if test "$wx_cv_func_stdstring_compare" = yes; then
1946         AC_DEFINE(HAVE_STD_STRING_COMPARE)
1947     fi
1948
1949     dnl check for hash_map and hash_set headers
1950     AC_CHECK_HEADER([hash_map],
1951         [AC_CACHE_CHECK([for standard hash_map and hash_set],
1952             wx_cv_class_stdhashmapset,
1953             [AC_TRY_COMPILE([#include <hash_map>
1954                 #include <hash_set>],
1955                 [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
1956                  std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
1957                 wx_cv_class_stdhashmapset=yes,
1958                 wx_cv_class_stdhashmapset=no)
1959             ]
1960         )],
1961         [],
1962         [ ]
1963     )
1964
1965     if test "$wx_cv_class_stdhashmapset" = yes; then
1966         AC_DEFINE(HAVE_HASH_MAP)
1967         AC_DEFINE(HAVE_STD_HASH_MAP)
1968     fi
1969
1970     AC_CHECK_HEADER([ext/hash_map],
1971         [AC_CACHE_CHECK([for GNU hash_map and hash_set],
1972             wx_cv_class_gnuhashmapset,
1973             [AC_TRY_COMPILE([#include <ext/hash_map>
1974                 #include <ext/hash_set>],
1975                 [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
1976                  __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
1977                 wx_cv_class_gnuhashmapset=yes,
1978                 wx_cv_class_gnuhashmapset=no)
1979             ]
1980         )],
1981         [],
1982         [ ]
1983     )
1984
1985     if test "$wx_cv_class_gnuhashmapset" = yes; then
1986          AC_DEFINE(HAVE_EXT_HASH_MAP)
1987          AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)
1988     fi
1989 fi
1990
1991 dnl check for atomic operations builtins for wx/atomic.h:
1992 WX_ATOMIC_BUILTINS
1993
1994 dnl pop C++
1995 AC_LANG_POP()
1996
1997 dnl ---------------------------------------------------------------------------
1998 dnl Define search path for includes and libraries: all headers and libs will be
1999 dnl looked for in all directories of this path
2000 dnl ---------------------------------------------------------------------------
2001
2002 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
2003 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
2004 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
2005 dnl
2006 dnl Also try to put all directories which may contain X11R6 before those which
2007 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
2008 dnl
2009 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
2010 dnl systems which have both (AIX 4.x does)
2011 SEARCH_INCLUDE="\
2012     /usr/local/include        \
2013                               \
2014     /usr/Motif-2.1/include    \
2015     /usr/Motif-1.2/include    \
2016     /usr/include/Motif1.2     \
2017                               \
2018     /usr/dt/include           \
2019     /usr/openwin/include      \
2020                               \
2021     /usr/include/Xm           \
2022                               \
2023     /usr/X11R6/include        \
2024     /usr/X11R6.4/include      \
2025     /usr/X11R5/include        \
2026     /usr/X11R4/include        \
2027                               \
2028     /usr/include/X11R6        \
2029     /usr/include/X11R5        \
2030     /usr/include/X11R4        \
2031                               \
2032     /usr/local/X11R6/include  \
2033     /usr/local/X11R5/include  \
2034     /usr/local/X11R4/include  \
2035                               \
2036     /usr/local/include/X11R6  \
2037     /usr/local/include/X11R5  \
2038     /usr/local/include/X11R4  \
2039                               \
2040     /usr/X11/include          \
2041     /usr/include/X11          \
2042     /usr/local/X11/include    \
2043     /usr/local/include/X11    \
2044                               \
2045     /usr/XFree86/include/X11  \
2046     /usr/pkg/include          \
2047                               \
2048     /usr/openwin/share/include"
2049
2050 dnl try to find out the standard lib locations for the systems with multiple
2051 dnl ABIs
2052 AC_MSG_CHECKING([for libraries directory])
2053
2054 case "${host}" in
2055     *-*-irix6* )
2056         AC_CACHE_VAL(
2057             wx_cv_std_libpath,
2058             [
2059                 for d in WX_STD_LIBPATH(); do
2060                     for e in a so sl dylib dll.a; do
2061                         libc="$d/libc.$e"
2062                         if test -f $libc; then
2063                             save_LIBS="$LIBS"
2064                             LIBS="$libc"
2065                             AC_LINK_IFELSE([int main() { return 0; }],
2066                                 wx_cv_std_libpath=`echo $d | sed s@/usr/@@`)
2067                             LIBS="$save_LIBS"
2068                             if test "x$wx_cv_std_libpath" != "x"; then
2069                                 break 2
2070                             fi
2071                         fi
2072                     done
2073                 done
2074                 if test "x$wx_cv_std_libpath" = "x"; then
2075                     wx_cv_std_libpath="lib"
2076                 fi
2077             ]
2078         )
2079         ;;
2080
2081     *-*-solaris2* )
2082         dnl use ../lib or ../lib/64 depending on the size of void*
2083         if test "$ac_cv_sizeof_void_p" = 8 -a -d "/usr/lib/64"; then
2084             wx_cv_std_libpath="lib/64"
2085         else
2086             wx_cv_std_libpath="lib"
2087         fi
2088         ;;
2089
2090     *-*-linux* )
2091         dnl use ../lib or ../lib64 depending on the size of void*
2092         if test "$ac_cv_sizeof_void_p" = 8 -a \
2093                 -d "/usr/lib64" -a ! -h "/usr/lib64"; then
2094             wx_cv_std_libpath="lib64"
2095         else
2096             wx_cv_std_libpath="lib"
2097         fi
2098         ;;
2099
2100     *)
2101         wx_cv_std_libpath="lib";
2102         ;;
2103 esac
2104
2105 AC_MSG_RESULT($wx_cv_std_libpath)
2106
2107 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s@include@$wx_cv_std_libpath@g` /usr/$wx_cv_std_libpath"
2108
2109 dnl Cross compiling with gcc?
2110 if test "$build" != "$host" -a "$GCC" = yes; then
2111     dnl for gcc cross-compilers "$CC -print-prog-name=ld" prints the path to
2112     dnl the linker. Stripping off the trailing '/bin/ld' gives us a candiate
2113     dnl for a 'root' below which libraries and headers for the target system
2114     dnl might be installed.
2115     if cross_root=`$CC -print-prog-name=ld 2>/dev/null`; then
2116         cross_root=`dirname $cross_root`
2117         cross_root=`dirname $cross_root`
2118
2119         dnl substitute this candiate root for '^/usr' in the search lists,
2120         dnl strip out any that don't start '^/usr'.
2121         SEARCH_LIB=`for x in $SEARCH_LIB; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2122         SEARCH_INCLUDE=`for x in $SEARCH_INCLUDE; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2123         SEARCH_INCLUDE="$SEARCH_INCLUDE $cross_root/include"
2124
2125         dnl also have pkg-config search for *.pc files under this 'root'
2126         if test -z "$PKG_CONFIG_PATH"; then
2127             PKG_CONFIG_PATH="$cross_root/local/lib/pkgconfig:$cross_root/lib/pkgconfig"
2128             export PKG_CONFIG_PATH
2129         fi
2130
2131         dnl AC_PATH_XTRA doesn't work currently unless -x-includes and
2132         dnl -x-libraries are given on the command line. So if they are not
2133         dnl set then set them here to plausible defaults.
2134         if test -z "$x_includes" -o "$x_includes" = NONE; then
2135             WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
2136             x_includes=$ac_find_includes
2137         fi
2138         if test -z "$x_libraries" -o "$x_libraries" = NONE; then
2139             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xt)
2140             x_libraries=$ac_find_libraries
2141         fi
2142     fi
2143 fi
2144
2145 dnl ------------------------------------------------------------------------
2146 dnl Check for libraries
2147 dnl ------------------------------------------------------------------------
2148
2149 dnl flush the cache because checking for libraries below might abort
2150 AC_CACHE_SAVE
2151
2152 dnl check for glibc version
2153 dnl
2154 dnl VZ: I have no idea why had this check been there originally, but now
2155 dnl     we could probably do without it by just always adding _GNU_SOURCE
2156 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2157     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2158         AC_TRY_COMPILE([#include <features.h>],
2159             [
2160                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2161                 not glibc 2.1
2162                 #endif
2163             ],
2164             [
2165                 wx_cv_lib_glibc21=yes
2166             ],
2167             [
2168                 wx_cv_lib_glibc21=no
2169             ]
2170         )
2171     ])
2172     if test "$wx_cv_lib_glibc21" = "yes"; then
2173         AC_DEFINE(wxHAVE_GLIBC2)
2174     fi
2175 fi
2176
2177 dnl we may need _GNU_SOURCE for 2 things:
2178 dnl
2179 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2180 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2181 dnl  which breaks libtiff compilation, so it is simpler to just define
2182 dnl  _GNU_SOURCE to get everything)
2183 dnl
2184 dnl  2. for Unicode functions
2185 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2186     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2187         AC_DEFINE(_GNU_SOURCE)
2188     fi
2189 fi
2190
2191 dnl Only add the -lm library if floating point functions cannot be used
2192 dnl without it.  This check is important on cygwin because of the bizarre
2193 dnl way that they have organized functions into libraries.  On cygwin, both
2194 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
2195 dnl means that
2196 dnl   1) linking with -lm is not necessary, and
2197 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
2198 dnl In particular, if you compile any program with -mno-cygwin and link with
2199 dnl -lm, it will crash instantly when it is run.  This happens because the
2200 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
2201 dnl the ___main function instead of allowing it to be defined by
2202 dnl /usr/lib/mingw/libmingw32.a as it should be.
2203 dnl
2204 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
2205 dnl
2206 dnl Just check a few floating point functions. If they are all found without
2207 dnl -lm, then we must not need -lm.
2208 have_cos=0
2209 have_floor=0
2210 AC_CHECK_FUNCS(cos, have_cos=1)
2211 AC_CHECK_FUNCS(floor, have_floor=1)
2212 AC_MSG_CHECKING(if floating point functions link without -lm)
2213 if test "$have_cos" = 1 -a "$have_floor" = 1; then
2214     AC_MSG_RESULT(yes)
2215 else
2216     AC_MSG_RESULT(no)
2217     LIBS="$LIBS -lm"
2218     # use different functions to avoid configure caching
2219     have_sin=0
2220     have_ceil=0
2221     AC_CHECK_FUNCS(sin, have_sin=1)
2222     AC_CHECK_FUNCS(ceil, have_ceil=1)
2223     AC_MSG_CHECKING(if floating point functions link with -lm)
2224     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
2225         AC_MSG_RESULT(yes)
2226     else
2227         AC_MSG_RESULT(no)
2228         # not sure we should warn the user, crash, etc.
2229     fi
2230 fi
2231
2232 dnl check for C99 string to long long conversion functions, assume that if we
2233 dnl have the unsigned variants, then we have the signed ones as well
2234 dnl
2235 dnl at least under SGI these functions are only available in C99 code and not
2236 dnl in C++ so do these tests using C++ compiler
2237 AC_LANG_PUSH(C++)
2238 if test "wxUSE_UNICODE" = "yes"; then
2239     WX_CHECK_FUNCS(wcstoull)
2240 else
2241     WX_CHECK_FUNCS(strtoull)
2242 fi
2243 AC_LANG_POP()
2244
2245 dnl ---------------------------------------------------------------------------
2246 dnl Optional libraries
2247 dnl
2248 dnl   --with-<lib>=sys
2249 dnl       looks for system library and fails if not found
2250 dnl
2251 dnl   --with-<lib>
2252 dnl   --with-<lib>=yes
2253 dnl       looks for system library and, if not found, prints a warning,
2254 dnl       falls back to the builtin wx version, and continues configuration
2255 dnl
2256 dnl   --with-<lib>=builtin
2257 dnl       uses builtin wx version without searching for system library
2258 dnl
2259 dnl   --with-<lib>=no
2260 dnl   --without-<lib>
2261 dnl       do not use library (neither system nor builtin wx version)
2262 dnl
2263 dnl ---------------------------------------------------------------------------
2264
2265 dnl ------------------------------------------------------------------------
2266 dnl Check for regex libraries
2267 dnl ------------------------------------------------------------------------
2268
2269 if test "$wxUSE_REGEX" != "no"; then
2270     AC_DEFINE(wxUSE_REGEX)
2271
2272     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2273         AC_MSG_WARN([Defaulting to the the builtin regex library for Unicode build.])
2274         wxUSE_REGEX=builtin
2275     fi
2276
2277     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2278         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2279         dnl on some old systems it may be in libregex - check for it too?
2280         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp re_search)],, [ ])
2281
2282         if test "x$ac_cv_func_regcomp" != "xyes"; then
2283             if test "$wxUSE_REGEX" = "sys" ; then
2284                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2285             else
2286                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2287                 wxUSE_REGEX=builtin
2288             fi
2289         else
2290             dnl we are using the system library
2291             wxUSE_REGEX=sys
2292             dnl only the built-in supports advanced REs
2293             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2294         fi
2295     fi
2296 fi
2297
2298 dnl ------------------------------------------------------------------------
2299 dnl Check for zlib compression library
2300 dnl ------------------------------------------------------------------------
2301
2302 ZLIB_LINK=
2303 if test "$wxUSE_ZLIB" != "no" ; then
2304     AC_DEFINE(wxUSE_ZLIB)
2305
2306     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2307         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2308         dnl should still use it because hopefully (can someone confirm this?)
2309         dnl Apple did fix the security problem in it and not using the system
2310         dnl library results in a whole bunch of warnings when linking with
2311         dnl Carbon framework
2312         if test "$USE_DARWIN" = 1; then
2313             system_zlib_h_ok="yes"
2314         else
2315             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2316             dnl known to not work) and although I don't know which is
2317             dnl the minimal required version it's safer to test for 1.1.4 as
2318             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2319             dnl has anything more ancient (1.1.3 was released in July 1998)
2320             dnl anyhow
2321             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2322                 [AC_TRY_RUN(
2323                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2324                     [
2325                         #include <zlib.h>
2326                         #include <stdio.h>
2327
2328                         int main()
2329                         {
2330                             FILE *f=fopen("conftestval", "w");
2331                             if (!f) exit(1);
2332                             fprintf(f, "%s",
2333                                     ZLIB_VERSION[0] == '1' &&
2334                                     (ZLIB_VERSION[2] > '1' ||
2335                                     (ZLIB_VERSION[2] == '1' &&
2336                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2337                             exit(0);
2338                         }
2339                     ],
2340                     ac_cv_header_zlib_h=`cat conftestval`,
2341                     ac_cv_header_zlib_h=no,
2342                     dnl cross-compiling: don't have an answer, try later
2343                     unset ac_cv_header_zlib_h
2344                 )]
2345             )
2346             dnl If the test above did not come up with a value (e.g. cross
2347             dnl compiling) then this should give a definitive answer
2348             AC_CHECK_HEADER(zlib.h,,, [ ])
2349
2350             system_zlib_h_ok=$ac_cv_header_zlib_h
2351         fi
2352
2353         if test "$system_zlib_h_ok" = "yes"; then
2354             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2355         fi
2356
2357         if test "x$ZLIB_LINK" = "x" ; then
2358             if test "$wxUSE_ZLIB" = "sys" ; then
2359                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2360             else
2361                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2362                 wxUSE_ZLIB=builtin
2363             fi
2364         else
2365             dnl we are using the system library
2366             wxUSE_ZLIB=sys
2367         fi
2368     fi
2369 fi
2370
2371 dnl ------------------------------------------------------------------------
2372 dnl Check for png library
2373 dnl ------------------------------------------------------------------------
2374
2375 PNG_LINK=
2376 if test "$wxUSE_LIBPNG" != "no" ; then
2377     AC_DEFINE(wxUSE_LIBPNG)
2378
2379     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2380         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2381         wxUSE_LIBPNG=sys
2382     fi
2383
2384     dnl for the check below to have a chance to succeed, we must already have
2385     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2386     dnl doesn't depend on zlib)
2387     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2388         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2389         wxUSE_LIBPNG=builtin
2390     fi
2391
2392     if test "$wxUSE_MGL" != 1 ; then
2393         dnl Don't check for libpng when building wxMGL, libmgl contains it
2394         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2395             dnl libpng version 0.9 is known to not work, if an even newer
2396             dnl version is required, just bump it up in the test below
2397             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2398                 [AC_TRY_RUN(
2399                     dnl png.h defines PNG_LIBPNG_VER=number
2400                     [
2401                         #include <png.h>
2402                         #include <stdio.h>
2403
2404                         int main()
2405                         {
2406                             FILE *f=fopen("conftestval", "w");
2407                             if (!f) exit(1);
2408                             fprintf(f, "%s",
2409                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2410                             exit(0);
2411                         }
2412                     ],
2413                     ac_cv_header_png_h=`cat conftestval`,
2414                     ac_cv_header_png_h=no,
2415                     dnl cross-compiling: test (later) if we have any png.h
2416                     unset ac_cv_header_png_h
2417                 )]
2418             )
2419             AC_CHECK_HEADER(png.h,,, [ ])
2420
2421             if test "$ac_cv_header_png_h" = "yes"; then
2422                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
2423             fi
2424
2425             if test "x$PNG_LINK" = "x" ; then
2426                 if test "$wxUSE_LIBPNG" = "sys" ; then
2427                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2428                 else
2429                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2430                     wxUSE_LIBPNG=builtin
2431                 fi
2432             else
2433                 dnl we are using the system library
2434                 wxUSE_LIBPNG=sys
2435             fi
2436         fi
2437     fi
2438 fi
2439
2440 dnl ------------------------------------------------------------------------
2441 dnl Check for jpeg library
2442 dnl ------------------------------------------------------------------------
2443
2444 dnl this check must be done before the check for libtiff as libtiff uses
2445 dnl libjpeg itself
2446 JPEG_LINK=
2447 if test "$wxUSE_LIBJPEG" != "no" ; then
2448     AC_DEFINE(wxUSE_LIBJPEG)
2449
2450     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2451         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2452         wxUSE_LIBJPEG=sys
2453     fi
2454
2455     if test "$wxUSE_MGL" != 1 ; then
2456         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2457         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2458             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2459             dnl HAVE_STDLIB_H which are already defined and this provokes
2460             dnl a compiler warning which configure considers as an error...
2461             AC_MSG_CHECKING(for jpeglib.h)
2462             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2463                 AC_TRY_COMPILE(
2464                     [
2465                         #undef HAVE_STDLIB_H
2466                         #include <stdio.h>
2467                         #include <jpeglib.h>
2468                     ],
2469                     [
2470                     ],
2471                     ac_cv_header_jpeglib_h=yes,
2472                     ac_cv_header_jpeglib_h=no
2473                 )
2474             )
2475             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2476
2477             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2478                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2479             fi
2480
2481             if test "x$JPEG_LINK" = "x" ; then
2482                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2483                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2484                 else
2485                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2486                     wxUSE_LIBJPEG=builtin
2487                 fi
2488             else
2489                 dnl we are using the system library
2490                 wxUSE_LIBJPEG=sys
2491
2492                 if test "$wxUSE_MSW" = 1; then
2493                     dnl boolean is defined by the jpeg headers and also by the
2494                     dnl Windows headers of some compilers. This type has been
2495                     dnl renamed in the builtin, so it is only an issue when
2496                     dnl using an external jpeg lib on Windows.
2497                     AC_CHECK_TYPES(
2498                         [boolean],
2499                         [
2500                             AC_CHECK_SIZEOF(
2501                                 [boolean],
2502                                 [],
2503                                 [
2504                                     #undef HAVE_BOOLEAN
2505                                     #include <stdio.h>
2506                                     #include <jpeglib.h>
2507                                 ])
2508                             AC_DEFINE_UNQUOTED(
2509                                 [wxHACK_BOOLEAN],
2510                                 [wxInt`expr 8 \* $ac_cv_sizeof_boolean`])
2511                         ],
2512                         [],
2513                         [#include <windows.h>])
2514                 fi
2515             fi
2516         fi
2517     fi
2518 fi
2519
2520 dnl ------------------------------------------------------------------------
2521 dnl Check for tiff library
2522 dnl ------------------------------------------------------------------------
2523
2524 TIFF_LINK=
2525 TIFF_PREREQ_LINKS=-lm
2526 if test "$wxUSE_LIBTIFF" != "no" ; then
2527     AC_DEFINE(wxUSE_LIBTIFF)
2528
2529     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2530         dnl libtiff may depend on libjpeg and libz so use them in the test
2531         dnl below or it would fail
2532         if test "$wxUSE_LIBJPEG" = "sys"; then
2533             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2534         fi
2535         if test "$wxUSE_ZLIB" = "sys"; then
2536             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2537         fi
2538         AC_CHECK_HEADER(tiffio.h,
2539                         [
2540                             AC_CHECK_LIB(tiff, TIFFError,
2541                                          TIFF_LINK=" -ltiff",
2542                                          ,
2543                                          $TIFF_PREREQ_LINKS)
2544                         ],
2545                         [],
2546                         [ ]
2547                        )
2548
2549         if test "x$TIFF_LINK" = "x" ; then
2550             if test "$wxUSE_LIBTIFF" = "sys" ; then
2551                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2552             else
2553                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2554                 wxUSE_LIBTIFF=builtin
2555             fi
2556         else
2557             dnl we are using the system library
2558             wxUSE_LIBTIFF=sys
2559         fi
2560     fi
2561     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2562         if test "$wxUSE_LIBJPEG" = "no"; then
2563             dnl we have to prevent the builtin libtiff configure from building the
2564             dnl library with JPEG support as this was explicitly disabled by user,
2565             dnl but unfortunately it needs --disable-jpeg and not --without-libjpeg
2566             dnl (which will be passed to it anyhow as configure passes arguments to
2567             dnl the top-level script to all the other ones called recursively), so
2568             dnl we need to hack around this
2569             ac_configure_args="$ac_configure_args --disable-jpeg"
2570         fi
2571         AC_CONFIG_SUBDIRS([src/tiff])
2572     fi
2573 fi
2574
2575 dnl ------------------------------------------------------------------------
2576 dnl Check for expat libraries
2577 dnl ------------------------------------------------------------------------
2578
2579 if test "$wxUSE_WCHAR_T" != "yes"; then
2580     if test "$wxUSE_EXPAT" != "no"; then
2581         AC_MSG_WARN([wxWidgets requires wchar_t to use expat, disabling])
2582         wxUSE_EXPAT=no
2583     fi
2584     if test "$wxUSE_XML" != "no"; then
2585         AC_MSG_WARN([wxWidgets requires wchar_t to use xml, disabling])
2586         wxUSE_XML=no
2587     fi
2588 fi
2589
2590 if test "$wxUSE_EXPAT" != "no"; then
2591     wxUSE_XML=yes
2592     AC_DEFINE(wxUSE_EXPAT)
2593     AC_DEFINE(wxUSE_XML)
2594
2595     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2596         AC_CHECK_HEADER([expat.h], [found_expat_h=1],, [ ])
2597         if test "x$found_expat_h" = "x1"; then
2598             dnl Expat 1.95.6 comes with broken expat.h:
2599             AC_CACHE_CHECK([if expat.h is valid C++ header],
2600                 wx_cv_expat_is_not_broken,
2601                 [
2602                 AC_LANG_PUSH(C++)
2603                 AC_TRY_COMPILE([#include <expat.h>],[],
2604                     wx_cv_expat_is_not_broken=yes,
2605                     wx_cv_expat_is_not_broken=no
2606                 )
2607                 AC_LANG_POP()
2608                 ]
2609             )
2610             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2611                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2612             fi
2613         fi
2614         if test "x$EXPAT_LINK" = "x" ; then
2615             if test "$wxUSE_EXPAT" = "sys" ; then
2616                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2617             else
2618                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2619                 wxUSE_EXPAT=builtin
2620             fi
2621         else
2622             dnl we are using the system library
2623             wxUSE_EXPAT=sys
2624         fi
2625     fi
2626     if test "$wxUSE_EXPAT" = "builtin" ; then
2627         dnl Expat needs this:
2628         AC_CONFIG_SUBDIRS([src/expat])
2629     fi
2630 fi
2631
2632
2633 dnl ------------------------------------------------------------------------
2634 dnl Check for libmspack
2635 dnl ------------------------------------------------------------------------
2636
2637 if test "$wxUSE_LIBMSPACK" != "no"; then
2638     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1],, [ ])
2639     if test "x$found_mspack_h" = "x1"; then
2640         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2641                      MSPACK_LINK=" -lmspack")
2642     fi
2643     if test "x$MSPACK_LINK" = "x" ; then
2644         wxUSE_LIBMSPACK=no
2645     fi
2646 fi
2647
2648 if test "$wxUSE_LIBMSPACK" != "no"; then
2649     AC_DEFINE(wxUSE_LIBMSPACK)
2650 fi
2651
2652
2653 dnl ----------------------------------------------------------------
2654 dnl search for toolkit (widget sets)
2655 dnl ----------------------------------------------------------------
2656
2657 AFMINSTALL=
2658 WIN32INSTALL=
2659
2660 TOOLKIT=
2661 TOOLKIT_INCLUDE=
2662 WIDGET_SET=
2663
2664 dnl are we building for a win32 target environment?
2665 dnl If so, setup common stuff needed for both GUI and Base libs.
2666 if test "$USE_WIN32" = 1 ; then
2667     AC_CHECK_HEADERS(w32api.h,,, [ ])
2668     AC_CHECK_HEADER(windows.h,,
2669     [
2670         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2671     ],
2672     [ ])
2673
2674     dnl --- FIXME: This is still a somewhat random list of libs,
2675     dnl ---        some of them should probably be included conditionally.
2676     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2677
2678     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2679         LIBS="$LIBS -loleacc"
2680     fi
2681
2682     case "${host}" in
2683         *-*-cygwin* )
2684             dnl Cygwin doesn't include these by default
2685             LIBS="$LIBS -lkernel32 -luser32"
2686     esac
2687
2688     dnl This one is still used by some sample makefiles.
2689     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2690     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2691
2692     dnl This lot we export to wx-config.  It must add the relevant
2693     dnl include directories at the point when they can be known.
2694     dnl (but are these (still) required anyway?)
2695     WXCONFIG_RESFLAGS="--define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2696
2697     dnl install Win32-specific files in "make install"
2698     WIN32INSTALL=win32install
2699
2700     dnl pbt.h is missing on Wine at least
2701     AC_CHECK_HEADER([pbt.h],, [AC_DEFINE(NEED_PBT_H)], [ ])
2702 fi
2703
2704 if test "$wxUSE_GUI" = "yes"; then
2705     USE_GUI=1
2706
2707     GUI_TK_LIBRARY=
2708
2709     WXGTK12=
2710     WXGTK127=
2711     WXGTK2=
2712     WXGPE=
2713
2714     if test "$wxUSE_COCOA" = 1 ; then
2715         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2716             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2717             wxUSE_PRINTING_ARCHITECTURE=no
2718         fi
2719         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2720             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2721             wxUSE_DRAG_AND_DROP=no
2722         fi
2723         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2724             AC_MSG_WARN([wxDragImage not supported under wxCocoa yet, disabled])
2725             wxUSE_DRAGIMAGE=no
2726         fi
2727     fi
2728
2729     if test "$wxUSE_MSW" = 1 ; then
2730         TOOLKIT=MSW
2731         GUIDIST=MSW_DIST
2732
2733         dnl -mwindows causes a heap of other default gui libs to be linked in.
2734         case "${host}" in
2735             *-*-mingw32* )
2736                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2737         esac
2738     fi
2739
2740     if test "$wxUSE_GTK" = 1; then
2741         dnl GTK+ test program must be compiled with C compiler
2742         AC_MSG_CHECKING([for GTK+ version])
2743
2744         gtk_version_cached=1
2745         AC_CACHE_VAL(wx_cv_lib_gtk,
2746             [
2747                 dnl stupid GTK+ AM macros produce their own messages, so we
2748                 dnl have to pass to the next line
2749                 gtk_version_cached=0
2750                 AC_MSG_RESULT()
2751
2752                 dnl we must link against lgthread unless the user
2753                 dnl used --disable-threads
2754                 GTK_MODULES=
2755                 if test "$wxUSE_THREADS" = "yes"; then
2756                     GTK_MODULES=gthread
2757                 fi
2758
2759                 dnl detect GTK2
2760                 wx_cv_lib_gtk=
2761                 if test "x$wxGTK_VERSION" != "x1"
2762                 then
2763                     dnl The gthread.pc that ships with Solaris returns '-mt',
2764                     dnl it's correct for Sun CC, but gcc requires '-pthreads'.
2765                     dnl So disable the compile check and remove the -mt below.
2766                     case "${host}" in
2767                         *-*-solaris2* )
2768                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
2769                                 enable_gtktest=no
2770                             fi
2771                     esac
2772
2773                     AM_PATH_GTK_2_0(2.4.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2774
2775                     dnl Solaris also requires -lX11 for static lib
2776                     case "${host}" in
2777                         *-*-solaris2* )
2778                             if test "$wxUSE_SHARED" != "yes"; then
2779                                 GTK_LIBS="$GTK_LIBS -lX11"
2780                             fi
2781                     esac
2782                 fi
2783
2784                 dnl detect GTK1.x
2785                 if test -z "$wx_cv_lib_gtk"; then
2786                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
2787                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2788
2789                         if test -z "$wx_cv_lib_gtk"; then
2790                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2791                         fi
2792                     fi
2793                 fi
2794
2795                 if test -z "$wx_cv_lib_gtk"; then
2796                     dnl looks better in AC_MSG_RESULT
2797                     wx_cv_lib_gtk=none
2798                 else
2799                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2800                     dnl subsequent runs
2801                     wx_cv_cflags_gtk=$GTK_CFLAGS
2802                     wx_cv_libs_gtk=`echo $GTK_LIBS | sed -e 's/ -l[[^ ]]*cairo[[^ ]]*//g'`
2803                 fi
2804             ]
2805         )
2806
2807         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2808         dnl enough
2809         if test "$gtk_version_cached" = 1; then
2810             AC_MSG_RESULT($wx_cv_lib_gtk)
2811         fi
2812
2813         case "$wx_cv_lib_gtk" in
2814             2.0)    WXGTK2=1
2815                     TOOLKIT_VERSION=2
2816                     ;;
2817             1.2.7)  WXGTK127=1
2818                     WXGTK12=1
2819                     ;;
2820             1.2.3)  WXGTK12=1
2821                     ;;
2822             *)      AC_MSG_ERROR([
2823 The development files for GTK+ were not found. For GTK+ 2, please
2824 ensure that pkg-config is in the path and that gtk+-2.0.pc is
2825 installed. For GTK+ 1.2 please check that gtk-config is in the path,
2826 and that the version is 1.2.3 or above. Also check that the
2827 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
2828 --libs' are in the LD_LIBRARY_PATH or equivalent.
2829                             ])
2830                     ;;
2831         esac
2832
2833         if test "$WXGTK2" = 1; then
2834             save_CFLAGS="$CFLAGS"
2835             save_LIBS="$LIBS"
2836             CFLAGS="$wx_cv_cflags_gtk $CFLAGS"
2837             LIBS="$LIBS $wx_cv_libs_gtk"
2838
2839             dnl gtk_icon_size_lookup is not available in the GTK+ headers
2840             dnl that have shipped with some versions of Sun's JDS. Not using
2841             dnl AC_CHECK_FUNCS here since it only checks the function exists
2842             dnl in the lib (not the header).
2843             AC_CHECK_DECLS([gtk_icon_size_lookup], [],
2844                            [AC_DEFINE(NEED_GTK_ICON_SIZE_LOOKUP)],
2845                            [#include <gtk/gtk.h>])
2846
2847
2848             dnl test if we have at least GTK+ 2.10:
2849             AC_MSG_CHECKING([if GTK+ is version >= 2.10])
2850             AC_TRY_COMPILE([
2851                             #include <gtk/gtk.h>
2852                            ],
2853                            [
2854                             #if !GTK_CHECK_VERSION(2,10,0)
2855                             Not GTK+ 2.10
2856                             #endif
2857                            ],
2858                            [
2859                             AC_DEFINE(__WXGTK210__)
2860                             AC_DEFINE(__WXGTK26__)
2861                             AC_MSG_RESULT([yes])
2862                             ac_wxgtk210=1
2863                            ],
2864                            [
2865                             AC_MSG_RESULT([no])
2866                             ac_wxgtk210=0
2867                            ])
2868
2869             if test "$ac_wxgtk210" = 0; then
2870                 dnl test if we have at least GTK+ 2.6:
2871                 AC_MSG_CHECKING([if GTK+ is version >= 2.6])
2872                 AC_TRY_COMPILE([
2873                                 #include <gtk/gtk.h>
2874                             ],
2875                             [
2876                                 #if !GTK_CHECK_VERSION(2,6,0)
2877                                 Not GTK+ 2.6
2878                                 #endif
2879                             ],
2880                             [
2881                                 AC_DEFINE(__WXGTK26__)
2882                                 AC_MSG_RESULT([yes])
2883                                 ac_wxgtk26=1
2884                             ],
2885                             [
2886                                 AC_MSG_RESULT([no])
2887                                 ac_wxgtk26=0
2888                             ])
2889             fi
2890
2891             CFLAGS="$save_CFLAGS"
2892             LIBS="$save_LIBS"
2893         else
2894             if test "$wxUSE_UNICODE" = "yes"; then
2895                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2896                 wxUSE_UNICODE=no
2897             fi
2898
2899             dnl test for XIM support in libgdk
2900             AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2901
2902             dnl we need poll() in src/gtk1/app.cpp (we know that Darwin doesn't
2903             dnl have it but we do the check for the others)
2904             if test "$USE_DARWIN" != 1; then
2905                 AC_CHECK_FUNCS(poll)
2906             fi
2907         fi
2908
2909         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2910         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
2911
2912         AFMINSTALL=afminstall
2913         TOOLKIT=GTK
2914         GUIDIST=GTK_DIST
2915
2916         dnl test for external libxpm if we're configured to use it
2917         if test "$wxUSE_GPE" = "yes"; then
2918             AC_MSG_CHECKING(for gpewidget library)
2919             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
2920             if test "$ac_find_libraries" != "" ; then
2921                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2922                 dnl -lgpewidget must be before all GTK libs and
2923                 dnl we guess its path from the prefix
2924                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
2925                 WXGPE=1
2926                 AC_MSG_RESULT([found in $ac_find_libraries])
2927             else
2928                 AC_MSG_RESULT(not found)
2929             fi
2930
2931             dnl AC_MSG_CHECKING(for gpe library)
2932             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
2933             dnl if test "$ac_find_libraries" != "" ; then
2934             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2935             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
2936             dnl     AC_MSG_RESULT(found in $ac_find_libraries)
2937             dnl else
2938             dnl     AC_MSG_RESULT(not found)
2939             dnl fi
2940         fi
2941     fi
2942
2943     if test "$wxUSE_MGL" = 1; then
2944        AC_MSG_CHECKING(for SciTech MGL library)
2945         if test "x$MGL_ROOT" = x ; then
2946             AC_MSG_RESULT(not found)
2947             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2948         else
2949             AC_MSG_RESULT($MGL_ROOT)
2950         fi
2951
2952         AC_MSG_CHECKING(for libmgl location)
2953         dnl Find MGL library that we want
2954         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
2955         dnl             and for non-x86 versions
2956         case "${host}" in
2957             *-*-linux* )
2958               dnl glibc.so, glibc are for older versions of MGL,
2959               dnl x86/a, x86/so are used by >= 5.0 R11
2960               if test "x$wxUSE_SHARED" = xyes ; then
2961                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
2962               else
2963                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
2964               fi
2965               ;;
2966             *-pc-msdosdjgpp )
2967               mgl_os_candidates="dos32/dj2"
2968               ;;
2969             *)
2970               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2971         esac
2972
2973         mgl_lib_type=""
2974         mgl_os=""
2975
2976         for mgl_os_i in $mgl_os_candidates ; do
2977             if test "x$mgl_os" = x ; then
2978                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
2979                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
2980                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
2981                         mgl_lib_type=debug
2982                         mgl_os=$mgl_os_i
2983                     fi
2984                 fi
2985                 if test "x$mgl_lib_type" = x ; then
2986                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
2987                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
2988                         mgl_lib_type=release
2989                         mgl_os=$mgl_os_i
2990                     fi
2991                 fi
2992             fi
2993         done
2994
2995         if test "x$mgl_os" = x ; then
2996             AC_MSG_RESULT(not found)
2997             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
2998         fi
2999         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
3000
3001         wxUSE_UNIVERSAL="yes"
3002
3003         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
3004         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
3005
3006         AFMINSTALL=afminstall
3007         TOOLKIT=MGL
3008         GUIDIST=MGL_DIST
3009     fi
3010
3011     if test "$wxUSE_DFB" = 1; then
3012        PKG_PROG_PKG_CONFIG()
3013
3014        PKG_CHECK_MODULES(DIRECTFB,
3015                          [directfb >= 0.9.23],
3016                          [
3017                            wxUSE_UNIVERSAL="yes"
3018                            TOOLKIT_INCLUDE="$DIRECTFB_CFLAGS"
3019                            GUI_TK_LIBRARY="$DIRECTFB_LIBS"
3020                            TOOLKIT=DFB
3021                            GUIDIST=DFB_DIST
3022                          ],
3023                          [
3024                            AC_MSG_ERROR([DirectFB not found.])
3025                          ]
3026                          )
3027     fi
3028
3029     if test "$wxUSE_MICROWIN" = 1; then
3030         AC_MSG_CHECKING(for MicroWindows)
3031         if test "x$MICROWINDOWS" = x ; then
3032             AC_MSG_RESULT(not found)
3033             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
3034         else
3035             AC_MSG_RESULT($MICROWINDOWS)
3036         fi
3037
3038         if test -f $MICROWINDOWS/lib/libmwin.a; then
3039             AC_MSG_RESULT(MicroWindows' libraries found.)
3040         else
3041             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
3042         fi
3043
3044         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
3045         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
3046
3047         wxUSE_UNIVERSAL="yes"
3048
3049         AFMINSTALL=afminstall
3050         TOOLKIT=MICROWIN
3051         GUIDIST=MICROWIN_DIST
3052
3053         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
3054     fi
3055
3056     dnl common part of X11 and Motif port checks
3057     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3058         dnl use standard macros to check for X headers/libs, this brings
3059         dnl support for the standard configure options --x-includes,
3060         dnl --x-libraries and --no-x
3061         AC_PATH_XTRA
3062
3063         if test "$no_x" = "yes"; then
3064           AC_MSG_ERROR([X11 not found, please use --x-includes and/or --x-libraries options (see config.log for details)])
3065         fi
3066
3067         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
3068         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
3069         dnl this junk out
3070         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
3071         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
3072         AFMINSTALL=afminstall
3073         COMPILED_X_PROGRAM=0
3074
3075     fi
3076
3077     if test "$wxUSE_X11" = 1; then
3078         if test "$wxUSE_NANOX" = "yes"; then
3079             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
3080             if test "x$MICROWIN" = x ; then
3081                 AC_MSG_RESULT(not found)
3082                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
3083             else
3084                 AC_MSG_RESULT($MICROWIN)
3085                 AC_DEFINE(wxUSE_NANOX)
3086             fi
3087         fi
3088
3089         if test "$wxUSE_UNICODE" = "yes"; then
3090             PKG_PROG_PKG_CONFIG()
3091
3092             PKG_CHECK_MODULES(PANGOX, pangox,
3093                 [
3094                     CFLAGS="$PANGOX_CFLAGS $CFLAGS"
3095                     CXXFLAGS="$PANGOX_CFLAGS $CXXFLAGS"
3096                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
3097                 ],
3098                 [
3099                     AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
3100                 ]
3101             )
3102             PKG_CHECK_MODULES(PANGOFT2, pangoft2,
3103                 [
3104                     CFLAGS="$PANGOFT2_CFLAGS $CFLAGS"
3105                     CXXFLAGS="$PANGOFT2_CFLAGS $CXXFLAGS"
3106                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
3107                 ],
3108                 [
3109                     AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
3110                     wxUSE_PRINTING_ARCHITECTURE="no"
3111                 ]
3112             )
3113             PKG_CHECK_MODULES(PANGOXFT, pangoxft,
3114                 [
3115                     AC_DEFINE(HAVE_PANGO_XFT)
3116                     CFLAGS="$PANGOXFT_CFLAGS $CFLAGS"
3117                     CXXFLAGS="$PANGOXFT_CFLAGS $CXXFLAGS"
3118                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
3119                 ],
3120                 [
3121                     AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
3122                 ]
3123             )
3124             save_LIBS="$LIBS"
3125             LIBS="$LIBS $PANGOX_LIBS"
3126             AC_CHECK_FUNCS([pango_font_family_is_monospace])
3127             LIBS="$save_LIBS"
3128         fi
3129
3130         wxUSE_UNIVERSAL="yes"
3131
3132         if test "$wxUSE_NANOX" = "yes"; then
3133             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
3134             TOOLCHAIN_DEFS="${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"
3135             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
3136         else
3137             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
3138         fi
3139
3140         TOOLKIT=X11
3141         GUIDIST=X11_DIST
3142     fi
3143
3144     if test "$wxUSE_MOTIF" = 1; then
3145         AC_MSG_CHECKING(for Motif/Lesstif headers)
3146         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
3147         if test "$ac_find_includes" != "" ; then
3148             AC_MSG_RESULT(found in $ac_find_includes)
3149             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
3150             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
3151         else
3152             save_CFLAGS=$CFLAGS
3153             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3154
3155             AC_TRY_COMPILE(
3156                 [
3157                     #include <Xm/Xm.h>
3158                 ],
3159                 [
3160                     int version;
3161                     version = xmUseVersion;
3162                 ],
3163                 [
3164                     AC_MSG_RESULT(found in default search path)
3165                     COMPILED_X_PROGRAM=1
3166                 ],
3167                 [
3168                     AC_MSG_RESULT(no)
3169                     AC_MSG_ERROR(please set CPPFLAGS to contain the location of Xm/Xm.h)
3170                 ]
3171             )
3172
3173             CFLAGS=$save_CFLAGS
3174         fi
3175
3176
3177         AC_MSG_CHECKING(for Motif/Lesstif library)
3178         WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
3179
3180         if test "x$ac_find_libraries" != "x" ; then
3181             AC_MSG_RESULT(found in $ac_find_libraries)
3182
3183             WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3184             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3185         else
3186             dnl it might happen that we found headers in one of the standard
3187             dnl paths but the libs are elsewhere but still in default (linker)
3188             dnl path -- try to compile a test program to check for this
3189             save_CFLAGS=$CFLAGS
3190             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3191             save_LIBS="$LIBS"
3192             LIBS="$GUI_TK_LIBRARY -lXm -lXmu -lXext -lX11"
3193
3194             AC_TRY_LINK(
3195                 [
3196                     #include <Xm/Xm.h>
3197                 ],
3198                 [
3199                     int version;
3200                     version = xmUseVersion;
3201                 ],
3202                 [
3203                     AC_MSG_RESULT(found in default search path)
3204                     COMPILED_X_PROGRAM=1
3205                 ],
3206                 [
3207                     AC_MSG_RESULT(no)
3208                     AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3209                 ]
3210             )
3211
3212             CFLAGS=$save_CFLAGS
3213             LIBS="$save_LIBS"
3214         fi
3215
3216         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3217         libp_link=""
3218         libsm_ice_link=""
3219         libs_found=0
3220         for libp in "" " -lXp"; do
3221             if test "$libs_found" = "0"; then
3222                 for libsm_ice in "" " -lSM -lICE"; do
3223                     if test "$libs_found" = "0"; then
3224                         save_LIBS="$LIBS"
3225                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3226                         save_CFLAGS=$CFLAGS
3227                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3228
3229                         AC_TRY_LINK(
3230                             [
3231                                 #include <Xm/Xm.h>
3232                                 #include <Xm/List.h>
3233                             ],
3234                             [
3235                                 XmString string = NULL;
3236                                 Widget w = NULL;
3237                                 int position = 0;
3238                                 XmListAddItem(w, string, position);
3239                             ],
3240                             [
3241                                 libp_link="$libp"
3242                                 libsm_ice_link="$libsm_ice"
3243                                 AC_MSG_RESULT(
3244                                     [need${libp_link}${libsm_ice_link}])
3245                                 libs_found=1
3246                             ], []
3247                         )
3248
3249                         LIBS="$save_LIBS"
3250                         CFLAGS=$save_CFLAGS
3251                     fi
3252                 done
3253             fi
3254         done
3255
3256         if test "$libs_found" = "0"; then
3257             AC_MSG_RESULT([can't find the right libraries])
3258             AC_MSG_ERROR([can't link a simple motif program])
3259         fi
3260
3261         dnl this seems to be needed under IRIX and shouldn't do any harm
3262         dnl elsewhere
3263         AC_CHECK_LIB(Sgm, [SgCreateList], [libsgm_link=" -lSgm"])
3264
3265         save_CFLAGS=$CFLAGS
3266         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3267
3268         AC_CACHE_CHECK([for Motif 2],
3269             wx_cv_lib_motif2,
3270             AC_TRY_COMPILE([
3271                             #include <Xm/Xm.h>
3272                            ],
3273                            [
3274                             #if XmVersion < 2000
3275                             Not Motif 2
3276                             #endif
3277                            ],
3278                            wx_cv_lib_motif2="yes",
3279                            wx_cv_lib_motif2="no"))
3280         if test "$wx_cv_lib_motif2" = "yes"; then
3281             AC_DEFINE(__WXMOTIF20__,1)
3282         else
3283             AC_DEFINE(__WXMOTIF20__,0)
3284         fi
3285
3286         AC_CACHE_CHECK([whether Motif is Lesstif],
3287             wx_cv_lib_lesstif,
3288             AC_TRY_COMPILE([
3289                             #include <Xm/Xm.h>
3290                            ],
3291                            [
3292                             #if !defined(LesstifVersion) || LesstifVersion <= 0
3293                             Not Lesstif
3294                             #endif
3295                            ],
3296                            wx_cv_lib_lesstif="yes",
3297                            wx_cv_lib_lesstif="no")
3298         )
3299         if test "$wx_cv_lib_lesstif" = "yes"; then
3300             AC_DEFINE(__WXLESSTIF__,1)
3301         else
3302             AC_DEFINE(__WXLESSTIF__,0)
3303         fi
3304
3305         CFLAGS=$save_CFLAGS
3306
3307         GUI_TK_LIBRARY="$GUI_TK_LIBRARY${libsgm_link} -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3308         TOOLKIT=MOTIF
3309         GUIDIST=MOTIF_DIST
3310     fi
3311
3312     dnl more tests common to X11 and Motif:
3313     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3314         dnl test for external libxpm if we're configured to use it
3315         if test "$wxUSE_LIBXPM" = "sys"; then
3316             AC_MSG_CHECKING(for Xpm library)
3317             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3318             if test "$ac_find_libraries" != "" ; then
3319                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3320                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3321                 AC_MSG_RESULT(found in $ac_find_libraries)
3322
3323                 AC_CACHE_CHECK([for X11/xpm.h],
3324                     wx_cv_x11_xpm_h,
3325                     [
3326                         save_CFLAGS=$CFLAGS
3327                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3328
3329                         AC_TRY_COMPILE(
3330                             [
3331                                 #include <X11/xpm.h>
3332                             ],
3333                             [
3334                                 int version;
3335                                 version = XpmLibraryVersion();
3336                             ],
3337                             wx_cv_x11_xpm_h=yes,
3338                             wx_cv_x11_xpm_h=no
3339                         )
3340
3341                         CFLAGS=$save_CFLAGS
3342                     ]
3343                 )
3344
3345                 if test $wx_cv_x11_xpm_h = "yes"; then
3346                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3347                     AC_DEFINE(wxHAVE_LIB_XPM)
3348                 else
3349                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3350                 fi
3351             fi
3352
3353         fi
3354
3355         dnl XShapeQueryExtension checks: first the library, then prototype
3356         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3357                      [
3358                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3359                       wxHAVE_XEXT_LIB=1
3360                      ],
3361                      [], [$GUI_TK_LIBRARY -lX11])
3362
3363         if test "$wxHAVE_XEXT_LIB" = 1; then
3364             save_CFLAGS="$CFLAGS"
3365             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3366
3367             AC_MSG_CHECKING([for X11/extensions/shape.h])
3368             AC_TRY_COMPILE([
3369                             #include <X11/Xlib.h>
3370                             #include <X11/extensions/shape.h>
3371                            ],
3372                            [
3373                             int dummy1, dummy2;
3374                             XShapeQueryExtension((Display*)NULL,
3375                                                  (int*)NULL, (int*)NULL);
3376                            ],
3377                            [
3378                             AC_DEFINE(HAVE_XSHAPE)
3379                             AC_MSG_RESULT([found])
3380                            ],
3381                            [
3382                             AC_MSG_RESULT([not found])
3383                            ])
3384             CFLAGS="$save_CFLAGS"
3385
3386         fi
3387     fi
3388
3389     if test "$wxUSE_MAC" = 1; then
3390         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3391         if test "$GCC" = yes; then
3392             AC_MSG_RESULT([gcc])
3393             CPPFLAGS_PASCAL="-fpascal-strings"
3394         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3395             AC_MSG_RESULT([xlc])
3396             CPPFLAGS_PASCAL="-qmacpstr"
3397         else
3398             AC_MSG_RESULT([none])
3399         fi
3400
3401         if test "x$wxUSE_UNIX" = "xyes"; then
3402             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon $CPPFLAGS"
3403         else
3404             dnl platform.h needs TARGET_CARBON before setup.h
3405             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON $CPPFLAGS"
3406         fi
3407
3408         TOOLKIT=MAC
3409         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3410         GUIDIST=MACX_DIST
3411         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3412         dnl are different, so they need different names:
3413         WXBASEPORT="_carbon"
3414     fi
3415
3416     if test "$wxUSE_COCOA" = 1; then
3417         TOOLKIT=COCOA
3418         GUIDIST=COCOA_DIST
3419     fi
3420
3421     if test "$wxUSE_PM" = 1; then
3422         TOOLKIT=PM
3423         GUIDIST=PM_DIST
3424         AC_CACHE_CHECK([for type SPBCDATA],
3425             wx_cv_spbcdata,
3426             [
3427                 AC_TRY_COMPILE(
3428                     [
3429                         #define INCL_PM
3430                         #include <os2.h>
3431                     ],
3432                     [
3433                         SPBCDATA test;
3434                     ],
3435                     wx_cv_spbcdata=yes,
3436                     wx_cv_spbcdata=no
3437                 )
3438             ]
3439         )
3440
3441         if test $wx_cv_spbcdata = "yes"; then
3442             AC_DEFINE(HAVE_SPBCDATA)
3443         fi
3444     fi
3445
3446     dnl the name of the directory where the files for this toolkit live
3447     if test "$TOOLKIT" = "PM" ; then
3448         TOOLKIT_DIR="os2"
3449     else
3450         TOOLKIT_DIR=`echo ${TOOLKIT} | tr A-Z a-z`
3451     fi
3452
3453     if test "$wxUSE_UNIVERSAL" = "yes"; then
3454         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3455         WIDGET_SET=univ
3456     fi
3457
3458     dnl distribute samples/demos/utils with GUI versions
3459     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3460     DISTDIR="wx\$(TOOLKIT)"
3461 else
3462     USE_GUI=0
3463
3464     dnl this doesn't quite work right for wxBase, but the places
3465     dnl where it is wrong aren't fatal (yet) though.
3466     TOOLKIT_DIR="base"
3467
3468     dnl the sources, their dependenices and the headers
3469     if test "$USE_WIN32" = 1 ; then
3470         dnl yes, the toolkit for wxBase on win32 is actually MSW
3471         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3472         TOOLKIT="MSW"
3473     fi
3474
3475     dnl distribute only wxBase sources/headers
3476     GUIDIST="BASE_DIST"
3477     DISTDIR="wxBase"
3478 fi
3479
3480
3481 dnl ---------------------------------------------------------------------------
3482 dnl UTF-8 support
3483 dnl ---------------------------------------------------------------------------
3484
3485 dnl If UTF-8 support wasn't explicitly enabled or disabled, enable it only
3486 dnl for ports where it makes sense by default (GTK+, DirectFB):
3487 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "auto" ; then
3488     if test "$USE_UNIX" = "1" -a "$wxUSE_DARWIN" != "1" ; then
3489         wxUSE_UNICODE_UTF8=yes
3490     elif test "$USE_OS2" = "1" ; then
3491         dnl wide char support is quite incomplete in libc;
3492         dnl UTF-8 might actually work when evaluating/setting
3493         dnl code pages correctly, even for ports other than GTK20.
3494         wxUSE_UNICODE_UTF8=yes
3495     else
3496         wxUSE_UNICODE_UTF8=no
3497     fi
3498 fi
3499
3500 dnl ---------------------------------------------------------------------------
3501 dnl Optional libraries included when system library is not used
3502 dnl ---------------------------------------------------------------------------
3503
3504 dnl do this after test for X11 above so that we have a chance of finding Xlib.h
3505 if test "$wxUSE_GUI" = "yes"; then
3506     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
3507         dnl defines HAVE_X11_XKBLIB_H
3508         AC_CHECK_HEADERS([X11/Xlib.h],,, [ ])
3509         AC_CHECK_HEADERS([X11/XKBlib.h],,,
3510                          [
3511                           #if HAVE_X11_XLIB_H
3512                             #include <X11/Xlib.h>
3513                           #endif
3514                          ])
3515     fi
3516 fi
3517
3518
3519 dnl ---------------------------------------------------------------------------
3520 dnl wxDisplay Sanity checks
3521 dnl ---------------------------------------------------------------------------
3522
3523 if test "$wxUSE_DISPLAY" = "yes"; then
3524 dnl ---------------------------------------------------------------------------
3525 dnl Xinerama (for unix ) - Brian Victor
3526 dnl ---------------------------------------------------------------------------
3527     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3528         AC_MSG_CHECKING([for Xinerama])
3529         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3530         if test "$ac_find_libraries" != "" ; then
3531             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3532             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3533                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3534             fi
3535             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3536             AC_MSG_RESULT([yes])
3537
3538             AC_MSG_CHECKING([for Xxf86vm extension])
3539             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3540             if test "$ac_find_libraries" != "" ; then
3541                 AC_MSG_RESULT([yes])
3542                 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3543                                  [
3544                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3545                                  ],
3546                                  [],
3547                                  [
3548                                       #if HAVE_X11_XLIB_H
3549                                         #include <X11/Xlib.h>
3550                                       #endif
3551                                  ])
3552             else
3553                 AC_MSG_RESULT([no])
3554             fi
3555
3556         else
3557             AC_MSG_RESULT([no])
3558             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3559             wxUSE_DISPLAY="no"
3560         fi
3561     elif test "$wxUSE_MSW" = 1; then
3562 dnl ---------------------------------------------------------------------------
3563 dnl DirectDraw for MSW - optionally used by WxDisplay.
3564 dnl ---------------------------------------------------------------------------
3565         AC_CHECK_HEADER([ddraw.h], [], [], [#include <windows.h>])
3566     fi
3567 fi
3568
3569 dnl ---------------------------------------------------------------------------
3570 dnl X11 session management
3571 dnl ---------------------------------------------------------------------------
3572 if test "$wxUSE_DETECT_SM" = "yes"; then
3573     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3574         AC_MSG_CHECKING([for -lSM - X11 session management])
3575         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],SM)
3576         if test "$ac_find_libraries" != "" ; then
3577             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3578             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3579                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3580             fi
3581             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lSM"
3582             AC_MSG_RESULT([yes])
3583         else
3584             AC_MSG_RESULT([no])
3585             AC_MSG_WARN([libSM not found; disabling session management detection])
3586             wxUSE_DETECT_SM="no"
3587         fi
3588     else
3589         wxUSE_DETECT_SM="no"
3590     fi
3591 fi
3592
3593
3594 dnl ---------------------------------------------------------------------------
3595 dnl OpenGL libraries
3596 dnl ---------------------------------------------------------------------------
3597
3598 USE_OPENGL=0
3599 if test "$wxUSE_OPENGL" = "yes"; then
3600     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = "1"; then
3601         AC_MSG_WARN([wxGLCanvas not implemented for this port, library will be compiled without it.])
3602         wxUSE_OPENGL="no"
3603     elif test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
3604         OPENGL_LIBS="-framework OpenGL -framework AGL"
3605     elif test "$wxUSE_MSW" = 1; then
3606         OPENGL_LIBS="-lopengl32 -lglu32"
3607     else
3608         dnl adjust CPPFLAGS to include GL/gl.h location if necessary
3609         dnl (/opt/graphics/OpenGL is for HP-UX systems, bug 925307)
3610         AC_MSG_CHECKING([for OpenGL headers])
3611         WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /opt/graphics/OpenGL/include], GL/gl.h)
3612         if test "$ac_find_includes" != "" ; then
3613             AC_MSG_RESULT(found in $ac_find_includes)
3614             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3615             CPPFLAGS="$ac_path_to_include $CPPFLAGS"
3616         else
3617             AC_MSG_RESULT([not found])
3618         fi
3619
3620         AC_CHECK_HEADER(GL/gl.h, [
3621             AC_CHECK_HEADER(GL/glu.h, [
3622                 found_gl=0
3623
3624                 AC_MSG_CHECKING([for -lGL])
3625                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB /opt/graphics/OpenGL/lib],GL)
3626                 if test "$ac_find_libraries" != "" ; then
3627                     AC_MSG_RESULT([found in $ac_find_libraries])
3628
3629                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3630                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3631                         LDFLAGS_GL="$ac_path_to_link"
3632                     fi
3633
3634                     dnl don't suppose that libGL and libGLU are always in the
3635                     dnl same directory -- this is not true for some common
3636                     dnl distributions
3637                     AC_MSG_CHECKING([for -lGLU])
3638                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3639                     if test "$ac_find_libraries" != "" ; then
3640                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3641                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3642                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3643                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3644                         fi
3645
3646                         found_gl=1
3647                         OPENGL_LIBS="-lGL -lGLU"
3648                         AC_MSG_RESULT([yes])
3649                     else
3650                         AC_MSG_RESULT([no])
3651                     fi
3652                 else
3653                     AC_MSG_RESULT([no])
3654                 fi
3655
3656                 if test "$found_gl" != 1; then
3657                     AC_MSG_CHECKING([for -lMesaGL])
3658                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3659                     if test "$ac_find_libraries" != "" ; then
3660                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3661                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3662                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3663                         AC_MSG_RESULT([yes])
3664                     else
3665                         AC_MSG_RESULT([no])
3666                     fi
3667                 fi
3668             ],, [ ])
3669         ],
3670         [],
3671         [ ])
3672
3673         if test "x$OPENGL_LIBS" = "x"; then
3674             dnl it should be an error and not a warning because OpenGL is not on
3675             dnl by default and so if it had been explicitly requested, we
3676             dnl shouldn't just fall back to compiling the library without it
3677             AC_MSG_ERROR(OpenGL libraries not available)
3678         fi
3679     fi
3680
3681     if test "$wxUSE_OPENGL" = "yes"; then
3682         USE_OPENGL=1
3683         AC_DEFINE(wxUSE_OPENGL)
3684         AC_DEFINE(wxUSE_GLCANVAS)
3685         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3686     fi
3687 fi
3688
3689
3690 dnl the symbol which allows conditional compilation for the given toolkit
3691 if test -n "$TOOLKIT" ; then
3692     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3693 fi
3694
3695
3696 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3697
3698 if test "$wxUSE_SHARED" = "yes"; then
3699     case "${host}" in
3700       *-pc-msdosdjgpp )
3701         dnl only static for now
3702         wxUSE_SHARED=no
3703         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3704       ;;
3705     esac
3706 fi
3707
3708 if test "$wxUSE_SHARED" = "yes"; then
3709
3710     dnl use versioned symbols if available on the platform
3711     WX_VERSIONED_SYMBOLS([\$(wx_top_builddir)/version-script])
3712
3713     dnl test for GCC's visibility support (sets CFLAGS_VISIBILITY, which is
3714     dnl assigned to CFLAGS and CXXFLAGS below)
3715     if test "$wxUSE_VISIBILITY" != "no"; then
3716         WX_VISIBILITY
3717     fi
3718
3719     dnl test for Sun CC which can be used under both Solaris and Linux
3720     if test "x$SUNCXX" = xyes; then
3721         SAMPLES_RPATH_FLAG="-R\$(wx_top_builddir)/lib"
3722         WXCONFIG_RPATH="-R\$libdir"
3723     else
3724     case "${host}" in
3725       *-*-linux* | *-*-gnu* )
3726         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3727         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3728         ;;
3729
3730       *-*-solaris2* )
3731         dnl here we know that Sun CC is not used as we tested for it above,
3732         dnl hence we must be using gcc
3733
3734         dnl newer versions of gcc need -isystem to compile X headers on
3735         dnl Solaris (which use old style C syntax)
3736         CPPFLAGS="-isystem /usr/openwin/include $CPPFLAGS"
3737
3738         dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3739         dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3740         saveLdflags="$LDFLAGS"
3741         LDFLAGS="$saveLdflags -Wl,-rpath,/"
3742         AC_MSG_CHECKING([if the linker accepts -rpath])
3743         AC_TRY_LINK(
3744             [],[],
3745             [
3746                 AC_MSG_RESULT([yes])
3747                 SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3748                 WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3749             ],[
3750                 AC_MSG_RESULT([no])
3751                 AC_MSG_CHECKING([if the linker accepts -R])
3752                 LDFLAGS="$saveLdflags -Wl,-R,/"
3753                 AC_TRY_LINK(
3754                     [],[],
3755                     [
3756                         AC_MSG_RESULT([yes])
3757                         SAMPLES_RPATH_FLAG="-Wl,-R,\$(wx_top_builddir)/lib"
3758                         WXCONFIG_RPATH="-Wl,-R,\$libdir"
3759                     ],[
3760                         AC_MSG_RESULT([no])
3761                     ])
3762             ])
3763         LDFLAGS="$saveLdflags"
3764       ;;
3765
3766       *-*-darwin* )
3767         install_name_tool=`which install_name_tool`
3768         if test "$install_name_tool" -a -x "$install_name_tool"; then
3769             SAMPLES_RPATH_POSTLINK="\$(wx_top_builddir)/change-install-names \$(LIBDIRNAME) \$(prefix) \$@"
3770             cat <<EOF >change-install-names
3771 #!/bin/sh
3772 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
3773 inst_cmd="install_name_tool "
3774 for i in \${libnames} ; do
3775     inst_cmd="\${inst_cmd} -change \${2}/lib/\${i} \${1}/\${i}"
3776 done
3777 \${inst_cmd} \${3}
3778 EOF
3779             chmod +x change-install-names
3780         fi
3781       ;;
3782
3783       *-*-cygwin* | *-*-mingw32* )
3784         ;;
3785
3786       *-*-hpux* )
3787         SAMPLES_RPATH_FLAG="-Wl,+b,\$(wx_top_builddir)/lib"
3788         WXCONFIG_RPATH="-Wl,+b,\$libdir"
3789         ;;
3790
3791     esac
3792     fi
3793
3794     dnl this one shouldn't be used for the library build so put it in a
3795     dnl separate variable from WXCONFIG_CPPFLAGS
3796     WXCONFIG_ONLY_CPPFLAGS="$WXCONFIG_ONLY_CPPFLAGS -DWXUSINGDLL"
3797
3798     if test $wxUSE_RPATH = "no"; then
3799         SAMPLES_RPATH_FLAG=''
3800         SAMPLES_RPATH_POSTLINK=''
3801         WXCONFIG_RPATH=''
3802     fi
3803
3804     SHARED=1
3805
3806 else
3807
3808     config_linkage_component="-static"
3809     SHARED=0
3810
3811 fi
3812
3813
3814 UNICODE=0
3815 lib_unicode_suffix=
3816 WX_CHARTYPE="ansi"
3817 if test "$wxUSE_UNICODE" = "yes"; then
3818     lib_unicode_suffix=u
3819     WX_CHARTYPE="unicode"
3820     UNICODE=1
3821 fi
3822
3823 lib_debug_suffix=
3824 WX_DEBUGTYPE="release"
3825 DEBUG_FLAG=0
3826 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
3827     lib_debug_suffix=d
3828     WX_DEBUGTYPE="debug"
3829     DEBUG_FLAG=1
3830 fi
3831
3832 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
3833 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
3834
3835 DEBUG_INFO=0
3836 if test "$wxUSE_DEBUG_INFO" = "yes"; then
3837     DEBUG_INFO=1
3838 fi
3839
3840 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr a-z A-Z`
3841
3842 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
3843
3844 TOOLCHAIN_FULLNAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}-${WX_DEBUGTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
3845
3846 if test "$cross_compiling" = "yes"; then
3847     HOST_SUFFIX="-$host_alias"
3848     TOOLCHAIN_NAME="$TOOLCHAIN_NAME$HOST_SUFFIX"
3849     TOOLCHAIN_FULLNAME="${host_alias}-$TOOLCHAIN_FULLNAME"
3850 fi
3851
3852 dnl library link name
3853 dnl These just save us from exporting lib_{unicode,debug,flavour}_suffix.
3854 dnl If we ever need to do that, we won't need to keep these.
3855 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3856 if test "${TOOLKIT_DIR}" = "os2"; then
3857     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3858 else
3859     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3860 fi
3861
3862
3863
3864 if test "$wxUSE_COCOA" = 1; then
3865     AC_LANG_SAVE
3866     AC_WX_LANG_OBJECTIVEC
3867 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
3868 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
3869 dnl Point but only if MacTypes.h was not included first.  Of course,
3870 dnl if MacTypes.h is included later then you're screwed when it
3871 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
3872 dnl to not typedef Point and thus fix the problem.
3873     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
3874     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
3875 #include <CoreFoundation/CoreFoundation.h>
3876         ],[],
3877         [AC_MSG_RESULT([no])],
3878         [AC_MSG_RESULT([yes])
3879         AC_MSG_CHECKING([if defining __Point__ will fix it])
3880         AC_TRY_COMPILE([#define __Point__ 1
3881 #include <AppKit/NSEvent.h>
3882 #include <CoreFoundation/CoreFoundation.h>
3883             ],[],
3884             [AC_MSG_RESULT([yes])
3885             AC_DEFINE(__Point__)
3886             ],
3887             [AC_MSG_FAILURE([no])]
3888         )]
3889     )
3890     AC_LANG_RESTORE
3891 fi
3892
3893 dnl ---------------------------------------------------------------------------
3894 dnl Checks for typedefs
3895 dnl ---------------------------------------------------------------------------
3896
3897 dnl   defines mode_t if not already defined
3898 AC_TYPE_MODE_T
3899 dnl   defines off_t if not already defined
3900 AC_TYPE_OFF_T
3901 dnl   defines pid_t if not already defined
3902 AC_TYPE_PID_T
3903 dnl   defines size_t if not already defined
3904 AC_TYPE_SIZE_T
3905 dnl   defines uid_t and gid_t if not already defined
3906 AC_TYPE_UID_T
3907
3908 dnl sets HAVE_SSIZE_T if ssize_t is defined
3909 AC_CHECK_TYPES(ssize_t)
3910
3911 dnl check what exactly size_t is on this machine - this is necessary to avoid
3912 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3913 AC_LANG_PUSH(C++) dnl tests below use overloaded functions and so need C++
3914 AC_CACHE_CHECK([if size_t is unsigned int],
3915     wx_cv_size_t_is_uint,
3916     [
3917     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3918     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3919     dnl methods in a local class (i.e. class inside a function) declaration
3920     dnl without any objections!!
3921     dnl
3922     dnl hence the hack below: we must have Foo at global scope!
3923     AC_TRY_COMPILE([#include <stddef.h>],
3924         [
3925             return 0; }
3926
3927             struct Foo { void foo(size_t); void foo(unsigned int); };
3928
3929             int bar() {
3930         ],
3931         wx_cv_size_t_is_uint=no,
3932         wx_cv_size_t_is_uint=yes
3933     )
3934     ]
3935 )
3936
3937 if test "$wx_cv_size_t_is_uint" = "yes"; then
3938     AC_DEFINE(wxSIZE_T_IS_UINT)
3939 else
3940     AC_CACHE_CHECK([if size_t is unsigned long],
3941         wx_cv_size_t_is_ulong,
3942         AC_TRY_COMPILE([#include <stddef.h>],
3943             [
3944                 return 0; }
3945
3946                 struct Foo { void foo(size_t); void foo(unsigned long); };
3947
3948                 int bar() {
3949             ],
3950             wx_cv_size_t_is_ulong=no,
3951             wx_cv_size_t_is_ulong=yes
3952         )
3953     )
3954
3955     if test "$wx_cv_size_t_is_ulong" = "yes"; then
3956         AC_DEFINE(wxSIZE_T_IS_ULONG)
3957     fi
3958 fi
3959
3960 AC_CACHE_CHECK([if wchar_t is separate type],
3961     wx_cv_wchar_t_is_separate_type,
3962     AC_TRY_COMPILE([#include <wchar.h>],
3963         [
3964             return 0; }
3965
3966             struct Foo { void foo(wchar_t);
3967                          void foo(unsigned short);
3968                          void foo(unsigned int);
3969                          void foo(unsigned long); };
3970
3971             int bar() {
3972         ],
3973         wx_cv_wchar_t_is_separate_type=yes,
3974         wx_cv_wchar_t_is_separate_type=no
3975     )
3976 )
3977
3978 if test "$wx_cv_wchar_t_is_separate_type" = "yes"; then
3979     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 1)
3980 else
3981     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 0)
3982 fi
3983
3984 AC_LANG_POP() dnl C++
3985
3986 dnl ---------------------------------------------------------------------------
3987 dnl Checks for structures
3988 dnl ---------------------------------------------------------------------------
3989
3990 dnl does passwd struct has the pw_gecos field?
3991 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
3992     [
3993         AC_TRY_COMPILE([#include <pwd.h>],
3994              [
3995                 char *p;
3996                 struct passwd *pw;
3997                 p = pw->pw_gecos;
3998              ],
3999              [
4000                 wx_cv_struct_pw_gecos=yes
4001              ],
4002              [
4003                 wx_cv_struct_pw_gecos=no
4004              ]
4005         )
4006     ]
4007 )
4008
4009 if test "$wx_cv_struct_pw_gecos" = "yes"; then
4010     AC_DEFINE(HAVE_PW_GECOS)
4011 fi
4012
4013 dnl ---------------------------------------------------------------------------
4014 dnl Check for functions
4015 dnl ---------------------------------------------------------------------------
4016
4017 dnl don't check for wchar_t functions if we haven't got wchar_t itself
4018 if test "$wxUSE_WCHAR_T" = "yes"; then
4019     AC_DEFINE(wxUSE_WCHAR_T)
4020
4021     dnl check for wcslen in all possible places
4022     WCSLEN_FOUND=0
4023     WCHAR_LINK=
4024     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
4025
4026     if test "$WCSLEN_FOUND" = 0; then
4027         if test "$TOOLKIT" = "MSW"; then
4028             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
4029         else
4030             AC_CHECK_LIB(w, wcslen, [
4031                             WCHAR_LINK=" -lw"
4032                             WCSLEN_FOUND=1
4033                         ])
4034         fi
4035     fi
4036
4037     if test "$WCSLEN_FOUND" = 1; then
4038         AC_DEFINE(HAVE_WCSLEN)
4039     fi
4040
4041     AC_CHECK_FUNCS([wcsdup])
4042
4043     dnl On HP-UX aCC need this define to find mbstrtowcs() &c
4044     dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
4045     dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
4046     dnl flags when g++ is configured, it will declare it's own).
4047     if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
4048         CPPFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CPPFLAGS"
4049     fi
4050
4051     dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
4052     dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
4053     dnl library, not the header, so do a header check for mbstate_t first.
4054     AC_CHECK_TYPES([mbstate_t],
4055                    [AC_CHECK_FUNCS(wcsrtombs)],
4056                    [],
4057                    [#include <wchar.h>])
4058 else
4059     AC_MSG_WARN([Wide character support is unavailable])
4060 fi
4061
4062 dnl check for vsnprintf() -- a safe version of vsprintf())
4063 dnl
4064 dnl the trouble here is that on some systems (e.g HP-UX 10) this function is
4065 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
4066 dnl stupidly, provides a dummy function declaration inside its extension)
4067 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
4068 dnl
4069 dnl so we first check if the function is in the library
4070 dnl
4071 dnl FIXME: replace this mess with WX_CHECK_FUNCS()
4072 AC_CHECK_FUNCS(snprintf vsnprintf)
4073
4074 if test "$ac_cv_func_vsnprintf" = "yes"; then
4075     dnl yes it is -- now check if it is in the headers
4076     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
4077         [
4078             dnl our troubles are not over: HP-UX 11 prototypes vsnprintf() as
4079             dnl taking "char *" and not "const char *" while Metrowerks does
4080             dnl provide a correct vsnprintf declaration but in C++ mode it's
4081             dnl always in std namespace and so we have to bring it in scope
4082             AC_TRY_COMPILE(
4083                 [
4084                     #include <stdio.h>
4085                     #include <stdarg.h>
4086                     #ifdef __MSL__
4087                     #if __MSL__ >= 0x6000
4088                     namespace std {}
4089                     using namespace std;
4090                     #endif
4091                     #endif
4092                 ],
4093                 [
4094                     char *buf;
4095                     va_list ap;
4096                     vsnprintf(buf, 10u, "%s", ap);
4097                 ],
4098                 wx_cv_func_vsnprintf_decl=yes,
4099                 wx_cv_func_vsnprintf_decl=no
4100             )
4101         ]
4102     )
4103
4104     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
4105         AC_DEFINE(HAVE_VSNPRINTF_DECL)
4106
4107         dnl we know there is a vsnprintf declaration, but some old headers
4108         dnl may have one taking a "char *" format instead of "const char *"
4109         AC_CACHE_CHECK([if vsnprintf declaration is broken], wx_cv_func_broken_vsnprintf_decl,
4110             [
4111                 AC_TRY_COMPILE(
4112                     [
4113                         #include <stdio.h>
4114                         #include <stdarg.h>
4115                         #ifdef __MSL__
4116                         #if __MSL__ >= 0x6000
4117                         namespace std {}
4118                         using namespace std;
4119                         #endif
4120                         #endif
4121                     ],
4122                     [
4123                         char *buf;
4124                         va_list ap;
4125                         const char *fmt = "%s";
4126                         vsnprintf(buf, 10u, fmt, ap);
4127                     ],
4128                     wx_cv_func_broken_vsnprintf_decl=no,
4129                     wx_cv_func_broken_vsnprintf_decl=yes
4130                 )
4131             ]
4132         )
4133
4134         if test "$wx_cv_func_broken_vsnprintf_decl" = "yes"; then
4135             AC_DEFINE(HAVE_BROKEN_VSNPRINTF_DECL)
4136         fi
4137     fi
4138 fi
4139
4140 dnl the same as above but for snprintf() now: it's not present in at least AIX
4141 dnl 4.2 headers
4142 if test "$ac_cv_func_snprintf" = "yes"; then
4143     AC_CACHE_CHECK([for snprintf declaration], wx_cv_func_snprintf_decl,
4144         [
4145             AC_TRY_COMPILE(
4146                 [
4147                     #include <stdio.h>
4148                     #include <stdarg.h>
4149                     #ifdef __MSL__
4150                     #if __MSL__ >= 0x6000
4151                     namespace std {}
4152                     using namespace std;
4153                     #endif
4154                     #endif
4155                 ],
4156                 [
4157                     char *buf;
4158                     snprintf(buf, 10u, "%s", "wx");
4159                 ],
4160                 wx_cv_func_snprintf_decl=yes,
4161                 wx_cv_func_snprintf_decl=no
4162             )
4163         ]
4164     )
4165
4166     if test "$wx_cv_func_snprintf_decl" = "yes"; then
4167         AC_DEFINE(HAVE_SNPRINTF_DECL)
4168     fi
4169
4170     if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
4171
4172         dnl check if snprintf() has support for positional arguments
4173         dnl NB: if snprintf() has positional support we can safely suppose that also
4174         dnl     other *printf() functions support them as they all belong to the same
4175         dnl     family and they all fallback to the same implementation
4176         AC_CACHE_CHECK([if snprintf supports positional arguments], wx_cv_func_snprintf_pos_params,
4177             [
4178                 AC_TRY_RUN(
4179                     [
4180                         #include <stdio.h>
4181
4182                         int main (void)
4183                         {
4184                             char buffer[128];
4185                             snprintf (buffer, 128, "%2$d %3$d %1$d", 1, 2, 3);
4186                             if (strcmp ("2 3 1", buffer) == 0)
4187                                 exit (0);
4188                             exit (1);
4189                         }
4190                     ],
4191                     wx_cv_func_snprintf_pos_params=no,
4192                     wx_cv_func_snprintf_pos_params=yes,
4193                     dnl be pessimistic when cross-compiling
4194                     [
4195                         AC_MSG_WARN([Assuming Unix98 printf() is not available,
4196 define HAVE_UNIX98_PRINTF as 1 in setup.h if it is available.])
4197                         wx_cv_func_snprintf_pos_params=no
4198                     ]
4199                 )
4200             ]
4201         )
4202
4203         if test "$wx_cv_func_snprintf_pos_params" = "yes"; then
4204             AC_DEFINE(HAVE_UNIX98_PRINTF)
4205         fi
4206     fi
4207 fi
4208
4209 if test "$wxUSE_UNICODE" = yes; then
4210
4211     dnl also look if we have wide char IO functions, notice that [f]putws are
4212     dnl declared in special widec.h under Solaris
4213     wchar_headers="#include <stdio.h>
4214 #include <wchar.h>"
4215     case "${host}" in
4216         *-*-solaris2* )
4217             AC_CHECK_HEADERS(widec.h,,, [AC_INCLUDES_DEFAULT()])
4218             if test "$ac_cv_header_widec_h" = "yes"; then
4219                 wchar_headers="$wchar_headers
4220 #include <widec.h>"
4221             fi
4222     esac
4223
4224     WX_CHECK_FUNCS(putws fputws wprintf vswprintf,,,
4225                    [$wchar_headers])
4226
4227     dnl MinGW has a vswprintf with a different prototype, and
4228     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
4229     dnl finds it even if it is not declared in some versions...
4230     AC_MSG_CHECKING([for _vsnwprintf])
4231     AC_TRY_COMPILE([#include <wchar.h>],
4232                    [&_vsnwprintf;],
4233                    [AC_MSG_RESULT([yes])
4234                     AC_DEFINE(HAVE__VSNWPRINTF)],
4235                    [AC_MSG_RESULT([no])]);
4236 fi
4237
4238 if test "$wxUSE_FILE" = "yes"; then
4239     WX_CHECK_FUNCS(fsync)
4240 fi
4241
4242 dnl at least under IRIX with mipsPro the C99 round() function is available when
4243 dnl building using the C compiler but not when using C++ one
4244 AC_LANG_PUSH(C++)
4245 WX_CHECK_FUNCS(round,,,[#include <math.h>])
4246 AC_LANG_POP()
4247
4248 dnl the following tests are for Unix(like) systems only
4249 if test "$TOOLKIT" != "MSW"; then
4250
4251 dnl check for available version of iconv()
4252
4253 AM_ICONV
4254 LIBS="$LIBICONV $LIBS"
4255
4256 dnl check for POSIX signals if we need them
4257 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4258     AC_CHECK_FUNCS(sigaction)
4259
4260     if test "$ac_cv_func_sigaction" = "no"; then
4261         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
4262         wxUSE_ON_FATAL_EXCEPTION=no
4263     fi
4264
4265     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4266       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4267       [
4268         dnl C compiler happily compiles the code even if there is type mismatch
4269         AC_LANG_PUSH(C++)
4270         AC_TRY_COMPILE([#include <signal.h>],
4271                      [
4272                         extern void testSigHandler(int);
4273
4274                         struct sigaction sa;
4275                         sa.sa_handler = testSigHandler;
4276                      ], [
4277                         wx_cv_type_sa_handler=int
4278                      ], [
4279                         wx_cv_type_sa_handler=void
4280                      ])
4281         AC_LANG_POP()
4282       ])
4283
4284       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4285     fi
4286 fi
4287
4288 dnl backtrace() and backtrace_symbols() for wxStackWalker
4289 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4290     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4291         [
4292             AC_LANG_PUSH(C++)
4293             AC_TRY_COMPILE([#include <execinfo.h>],
4294                 [
4295                     void *trace[1];
4296                     char **messages;
4297
4298                     backtrace(trace, 1);
4299                     messages = backtrace_symbols(trace, 1);
4300                 ],
4301                 wx_cv_func_backtrace=yes,
4302                 wx_cv_func_backtrace=no
4303             )
4304             AC_LANG_POP()
4305         ]
4306     )
4307
4308
4309     if test "$wx_cv_func_backtrace" = "no"; then
4310         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4311         wxUSE_STACKWALKER=no
4312     else
4313         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4314             [
4315                 AC_LANG_PUSH(C++)
4316                 AC_TRY_LINK([#include <cxxabi.h>],
4317                     [
4318                         int rc;
4319                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4320                     ],
4321                     wx_cv_func_cxa_demangle=yes,
4322                     wx_cv_func_cxa_demangle=no
4323                 )
4324                 AC_LANG_POP()
4325             ]
4326         )
4327
4328         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4329             AC_DEFINE(HAVE_CXA_DEMANGLE)
4330         fi
4331     fi
4332 fi
4333
4334 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != "1" -a "$USE_UNIX" != "1"; then
4335     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4336     wxUSE_STACKWALKER=no
4337 fi
4338
4339
4340 dnl check for the function for temp files creation
4341 AC_CHECK_FUNCS(mkstemp mktemp, break)
4342
4343 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4344 dnl Linux and *BSD and statvfs() under Solaris
4345 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4346     AC_TRY_COMPILE(
4347         [
4348              #if defined(__BSD__)
4349              #include <sys/param.h>
4350              #include <sys/mount.h>
4351              #else
4352              #include <sys/vfs.h>
4353              #endif
4354         ],
4355         [
4356              long l;
4357              struct statfs fs;
4358              statfs("/", &fs);
4359              l = fs.f_bsize;
4360              l += fs.f_blocks;
4361              l += fs.f_bavail;
4362         ],
4363          wx_cv_func_statfs=yes,
4364          wx_cv_func_statfs=no
4365     )
4366 )
4367
4368 if test "$wx_cv_func_statfs" = "yes"; then
4369     dnl check whether we have its dcelaration too: some systems (AIX 4) lack it
4370     AC_CACHE_CHECK(for statfs declaration, wx_cv_func_statfs_decl,
4371         AC_LANG_PUSH(C++)
4372         AC_TRY_COMPILE(
4373             [
4374                  #if defined(__BSD__)
4375                  #include <sys/param.h>
4376                  #include <sys/mount.h>
4377                  #else
4378                  #include <sys/vfs.h>
4379                  #endif
4380             ],
4381             [
4382                 struct statfs fs;
4383                 statfs("", &fs);
4384             ],
4385             wx_cv_func_statfs_decl=yes,
4386             wx_cv_func_statfs_decl=no
4387         )
4388         AC_LANG_POP()
4389     )
4390
4391     if test "$wx_cv_func_statfs_decl" = "yes"; then
4392         AC_DEFINE(HAVE_STATFS_DECL)
4393     fi
4394
4395     wx_cv_type_statvfs_t="struct statfs"
4396     AC_DEFINE(HAVE_STATFS)
4397 else
4398     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4399         AC_TRY_COMPILE(
4400             [
4401                 #include <stddef.h>
4402                 #include <sys/statvfs.h>
4403             ],
4404             [
4405                 statvfs("/", NULL);
4406             ],
4407             wx_cv_func_statvfs=yes,
4408             wx_cv_func_statvfs=no
4409         )
4410     )
4411
4412     if test "$wx_cv_func_statvfs" = "yes"; then
4413         dnl we also have to check whether we should use statvfs_t (works under
4414         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4415         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4416         dnl mode both work fine)
4417         dnl
4418         dnl for this check C++ compiler has to be used as passing incompatible
4419         dnl pointers is just a warning and not an error in C
4420         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4421             AC_LANG_PUSH(C++)
4422             AC_TRY_COMPILE(
4423                 [
4424                     #include <sys/statvfs.h>
4425                 ],
4426                 [
4427                     long l;
4428                     statvfs_t fs;
4429                     statvfs("/", &fs);
4430                     l = fs.f_bsize;
4431                     l += fs.f_blocks;
4432                     l += fs.f_bavail;
4433                 ],
4434                 wx_cv_type_statvfs_t=statvfs_t,
4435                 [
4436                     AC_TRY_COMPILE(
4437                         [
4438                             #include <sys/statvfs.h>
4439                         ],
4440                         [
4441                             long l;
4442                             struct statvfs fs;
4443                             statvfs("/", &fs);
4444                             l = fs.f_bsize;
4445                             l += fs.f_blocks;
4446                             l += fs.f_bavail;
4447                         ],
4448                         wx_cv_type_statvfs_t="struct statvfs",
4449                         wx_cv_type_statvfs_t="unknown"
4450                     )
4451                 ]
4452             )
4453             AC_LANG_POP()
4454         )
4455
4456         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4457             AC_DEFINE(HAVE_STATVFS)
4458         fi
4459     else
4460         dnl set it for the test below
4461         wx_cv_type_statvfs_t="unknown"
4462     fi
4463 fi
4464
4465 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4466     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4467 else
4468     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4469 fi
4470
4471 dnl check for fcntl() or at least flock() needed by Unix implementation of
4472 dnl wxSingleInstanceChecker
4473 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4474     AC_CHECK_FUNCS(fcntl flock, break)
4475
4476     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4477         AC_MSG_WARN(wxSingleInstanceChecker not available)
4478         wxUSE_SNGLINST_CHECKER=no
4479     fi
4480 fi
4481
4482 dnl look for a function to modify the environment
4483 AC_CHECK_FUNCS(setenv putenv, break)
4484 if test "$ac_cv_func_setenv" = "yes"; then
4485     AC_CHECK_FUNCS(unsetenv)
4486 fi
4487
4488 HAVE_SOME_SLEEP_FUNC=0
4489 if test "$USE_BEOS" = 1; then
4490     dnl BeOS has its own (wonder where did they get it from) sleep() function
4491     dnl in unistd.h
4492     AC_DEFINE(HAVE_SLEEP)
4493     HAVE_SOME_SLEEP_FUNC=1
4494 fi
4495
4496 if test "$USE_DARWIN" = 1; then
4497     dnl Mac OS X/Darwin has both nanosleep and usleep
4498     dnl but only usleep is defined in unistd.h
4499     AC_DEFINE(HAVE_USLEEP)
4500     HAVE_SOME_SLEEP_FUNC=1
4501 fi
4502
4503 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4504     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4505     POSIX4_LINK=
4506     AC_CHECK_FUNCS(nanosleep,
4507         AC_DEFINE(HAVE_NANOSLEEP),
4508         [
4509             AC_CHECK_LIB(posix4, nanosleep,
4510                 [
4511                     AC_DEFINE(HAVE_NANOSLEEP)
4512                     POSIX4_LINK=" -lposix4"
4513                 ],
4514                 [
4515                     WX_CHECK_FUNCS(usleep,,
4516                                     AC_MSG_WARN([wxSleep() function will not work])
4517                     )
4518                 ]
4519             )
4520         ]
4521     )
4522 fi
4523
4524 dnl check for uname (POSIX) and gethostname (BSD)
4525 WX_CHECK_FUNCS(uname,,,[#include <sys/utsname.h>])
4526 if test "$wx_cv_func_uname" != yes; then
4527     WX_CHECK_FUNCS(gethostname)
4528 fi
4529
4530 WX_CHECK_FUNCS(strtok_r, [], [], [#define _REENTRANT])
4531
4532 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4533 dnl libnsl or libresolv or libsocket)
4534 INET_LINK=
4535 AC_CHECK_FUNCS(inet_addr,
4536     AC_DEFINE(HAVE_INET_ADDR),
4537     [
4538         AC_CHECK_LIB(nsl, inet_addr,
4539             INET_LINK="nsl",
4540             [
4541                 AC_CHECK_LIB(resolv, inet_addr,
4542                     INET_LINK="resolv",
4543                     [
4544                         AC_CHECK_LIB(socket, inet_addr,
4545                             INET_LINK="socket"
4546                         )
4547                     ]
4548                 )
4549             ]
4550         )
4551     ]
4552 )
4553
4554 AC_CHECK_FUNCS(inet_aton,
4555         AC_DEFINE(HAVE_INET_ATON),
4556         [
4557             dnl only check it in the same lib
4558             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4559         ])
4560
4561 if test "x$INET_LINK" != "x"; then
4562     AC_DEFINE(HAVE_INET_ADDR)
4563     INET_LINK=" -l$INET_LINK"
4564 fi
4565
4566 WX_CHECK_FUNCS(fdopen)
4567
4568 if test "$wxUSE_TARSTREAM" = "yes"; then
4569     WX_CHECK_FUNCS(sysconf)
4570
4571     WX_CHECK_FUNCS(getpwuid_r, [], [],
4572                    [
4573                     #define _REENTRANT
4574                     #include <pwd.h>
4575                    ],
4576                    [[
4577                     struct passwd pw, *ppw;
4578                     char buf[1024];
4579                     getpwuid_r(0, &pw, buf, sizeof(buf), &ppw)
4580                    ]])
4581
4582     WX_CHECK_FUNCS(getgrgid_r, [], [],
4583                    [
4584                     #define _REENTRANT
4585                     #include <grp.h>
4586                    ],
4587                    [[
4588                     struct group grp, *pgrp;
4589                     char buf[1024];
4590                     getgrgid_r(0, &grp, buf, sizeof(buf), &pgrp)
4591                    ]])
4592 fi
4593
4594 fi
4595
4596
4597 dnl ===========================================================================
4598 dnl Now we have all the info we need - use it!
4599 dnl ===========================================================================
4600
4601 dnl flush the cache
4602 AC_CACHE_SAVE
4603
4604 dnl ---------------------------------------------------------------------------
4605 dnl thread support for Unix (for Win32 and OS/2 see past
4606 dnl                          the next matching "else")
4607 dnl ---------------------------------------------------------------------------
4608
4609 dnl under MSW (except mingw32) we always have thread support
4610 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4611
4612     dnl the code below:
4613     dnl
4614     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4615     dnl   necessary to build the MT programs for the linker and compiler
4616     dnl   respectively
4617     dnl
4618     dnl   sets wxUSE_THREADS=1 if thread support is activated
4619
4620     THREADS_LINK=
4621     THREADS_CFLAGS=
4622
4623     if test "$wxUSE_THREADS" = "yes" ; then
4624         if test "$USE_BEOS" = 1; then
4625             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4626             wxUSE_THREADS="no"
4627         fi
4628     fi
4629
4630     if test "$wxUSE_THREADS" = "yes" ; then
4631         dnl find if POSIX threads are available
4632         dnl
4633         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4634         dnl archive from http://ac-archive.sourceforge.net/
4635         dnl
4636         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4637         dnl Forero Cuervo <bachue@bachue.com> for the original code
4638
4639         dnl TODO: cache the result
4640
4641         dnl define the list of the thread options to try in the loop below
4642         dnl with the convention that anything starting with '-' is a cpp flag
4643         dnl while anything else is a library (i.e. there is an implicit "-l")
4644         THREAD_OPTS="-pthread"
4645         if test "x$SUNCXX" = xyes; then
4646             THREAD_OPTS="-mt lthread $THREAD_OPTS"
4647         fi
4648
4649         case "${host}" in
4650           *-*-solaris2* | *-*-sunos4* )
4651                 if test "x$GCC" = "xyes"; then
4652                     dnl Solaris/gcc combination use this one for some reason
4653                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4654                 fi
4655                 ;;
4656           *-*-freebsd*)
4657                 dnl look, in order, for the kernel threads, then Linux threads
4658                 dnl and finally the userland threads
4659                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4660                 ;;
4661           *-*-darwin* | *-*-cygwin* )
4662                 dnl Darwin / Mac OS X just uses -lpthread tested below
4663                 dnl and so does Cygwin
4664                 THREAD_OPTS=""
4665                 ;;
4666           *-*-aix*)
4667                 dnl AIX calls the library libpthreads - thanks IBM!
4668                 THREAD_OPTS="pthreads"
4669                 ;;
4670           *-hp-hpux* )
4671                 if test "x$GCC" = "xyes"; then
4672                     dnl g++ versions before 3.3.2 don't support -pthread.
4673                     $CXX -dumpspecs | grep 'pthread:' >/dev/null ||
4674                         THREAD_OPTS=""
4675                 else
4676                     dnl HP-UX aCC (tested with version B3910B A.06.05 [Jul 25
4677                     dnl 2005]) supports -mt
4678                     THREAD_OPTS="-mt"
4679                 fi
4680                 ;;
4681
4682           *-*-irix* )
4683                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4684                 dnl doesn't give an error for it neither, just a warning
4685                 dnl message -- but this is still very annoying
4686                 if test "x$GCC" = "xyes"; then
4687                     THREAD_OPTS=""
4688                 fi
4689                 ;;
4690
4691           *-*-*UnixWare*)
4692                 dnl flying by man pages here: Caldera online docs use this
4693                 if test "x$GCC" != "xyes"; then
4694                     THREAD_OPTS="-Ethread"
4695                 fi
4696                 ;;
4697         esac
4698
4699         dnl simply linking with libpthread should make the test below work but
4700         dnl it's far from certain that the threaded programs compiled without
4701         dnl any special switches actually work, so try it after all the others
4702         THREAD_OPTS="$THREAD_OPTS pthread none"
4703
4704         dnl now test for all possibilities
4705         THREADS_OK=no
4706         for flag in $THREAD_OPTS; do
4707             case $flag in
4708                 none)
4709                     AC_MSG_CHECKING([whether pthreads work without any flags])
4710                     ;;
4711
4712                 -*)
4713                     AC_MSG_CHECKING([whether pthreads work with $flag])
4714                     THREADS_CFLAGS="$flag"
4715                     ;;
4716
4717                 *)
4718                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4719                     THREADS_LINK="-l$flag"
4720                     ;;
4721               esac
4722
4723               save_LIBS="$LIBS"
4724               save_CFLAGS="$CFLAGS"
4725               LIBS="$THREADS_LINK $LIBS"
4726               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4727
4728               AC_TRY_LINK([#include <pthread.h>],
4729                           [pthread_create(0,0,0,0);],
4730                           THREADS_OK=yes)
4731
4732               LIBS="$save_LIBS"
4733               CFLAGS="$save_CFLAGS"
4734
4735               AC_MSG_RESULT($THREADS_OK)
4736               if test "x$THREADS_OK" = "xyes"; then
4737                       break;
4738               fi
4739
4740               THREADS_LINK=""
4741               THREADS_CFLAGS=""
4742       done
4743
4744       if test "x$THREADS_OK" != "xyes"; then
4745           wxUSE_THREADS=no
4746           AC_MSG_WARN([No thread support on this system... disabled])
4747       else
4748           dnl yes, these special compiler flags should be used with the
4749           dnl linker as well
4750           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
4751           LIBS="$THREADS_LINK $LIBS"
4752
4753           AC_MSG_CHECKING([if more special flags are required for pthreads])
4754           flag=no
4755           case "${host}" in
4756             *-aix*)
4757                 dnl again quoting from
4758                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
4759                 dnl
4760                 dnl     When compiling and linking with -pthread, the library
4761                 dnl     search path should include -L/usr/lib/threads at the
4762                 dnl     beginning of the path.
4763                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
4764                 flag="-D_THREAD_SAFE"
4765                 ;;
4766             *-freebsd*)
4767                 flag="-D_THREAD_SAFE"
4768                 ;;
4769             *-hp-hpux* )
4770                 flag="-D_REENTRANT"
4771                 if test "x$GCC" != "xyes"; then
4772                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
4773                     flag="$flag -D_RWSTD_MULTI_THREAD"
4774                 fi
4775                 ;;
4776             *solaris* | alpha*-osf*)
4777                 flag="-D_REENTRANT"
4778                 ;;
4779           esac
4780           AC_MSG_RESULT(${flag})
4781           if test "x$flag" != xno; then
4782               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
4783           fi
4784
4785           dnl don't add these options to CPPFLAGS as cpp might not know them
4786           WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS $THREADS_CFLAGS"
4787       fi
4788     fi
4789
4790     dnl do other tests only if we are using threads
4791     if test "$wxUSE_THREADS" = "yes" ; then
4792       AC_CHECK_FUNCS(thr_setconcurrency)
4793
4794       dnl can't use AC_CHECK_FUNCS for this one as it's usually a macro and so
4795       dnl wouldn't be found by it
4796       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup,
4797       [
4798         dnl C compiler may treat pthread_cleanup_push() as an undeclared
4799         dnl function and not give a warning even if it's unavailable, so use
4800         dnl the C++ one for this test
4801         AC_LANG_PUSH(C++)
4802         AC_TRY_COMPILE([#include <pthread.h>
4803                void ThreadCleanupFunc(void *p);
4804             ],
4805             [
4806                 void *p;
4807                 pthread_cleanup_push(ThreadCleanupFunc, p);
4808                 pthread_cleanup_pop(0);
4809             ], [
4810                wx_cv_func_pthread_cleanup=yes
4811             ], [
4812                wx_cv_func_pthread_cleanup=no
4813             ]
4814         )
4815         AC_LANG_POP()
4816       ])
4817       if test "x$wx_cv_func_pthread_cleanup" = "xyes"; then
4818         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
4819       fi
4820
4821       AC_CHECK_HEADERS(sched.h,,, [AC_INCLUDES_DEFAULT()])
4822       if test "$ac_cv_header_sched_h" = "yes"; then
4823           AC_CHECK_FUNC(sched_yield,
4824             AC_DEFINE(HAVE_SCHED_YIELD),
4825             [
4826                 AC_CHECK_LIB(posix4,
4827                     sched_yield,
4828                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
4829                     AC_MSG_WARN(wxThread::Yield will not work properly)
4830                 )
4831             ]
4832           )
4833       fi
4834
4835       dnl to be able to set the thread priority, we need to have all of the
4836       dnl following functions:
4837       dnl   1. pthread_attr_getschedpolicy
4838       dnl   2. sched_get_priority_min and sched_get_priority_max
4839       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
4840       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
4841       HAVE_PRIOR_FUNCS=0
4842       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
4843                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
4844                        [AC_CHECK_FUNC(sched_get_priority_max,
4845                            HAVE_PRIOR_FUNCS=1,
4846                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
4847                              [
4848                                 HAVE_PRIOR_FUNCS=1
4849                                 POSIX4_LINK=" -lposix4"
4850                              ],
4851                            )]
4852                        )]
4853                      )]
4854                    )
4855
4856       if test "$HAVE_PRIOR_FUNCS" = 1; then
4857         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
4858       else
4859         AC_MSG_WARN(Setting thread priority will not work)
4860       fi
4861
4862       AC_CHECK_FUNC(pthread_cancel,
4863                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
4864                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
4865
4866       AC_CHECK_FUNC(pthread_mutex_timedlock,
4867                     AC_DEFINE(HAVE_PTHREAD_MUTEX_TIMEDLOCK),
4868                     AC_MSG_WARN([wxMutex::LockTimeout() will not work]))
4869
4870       AC_CHECK_FUNC(pthread_attr_setstacksize,
4871                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
4872
4873       dnl mutexattr_t initialization is done in quite different ways on different
4874       dnl platforms, so check for a few things:
4875       dnl
4876       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
4877       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
4878       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
4879       dnl defined, we do it by directly assigned
4880       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
4881
4882       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
4883       [
4884         AC_TRY_COMPILE([#include <pthread.h>],
4885             [
4886                pthread_mutexattr_t attr;
4887                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4888             ],
4889             wx_cv_type_pthread_mutexattr_t=yes,
4890             wx_cv_type_pthread_mutexattr_t=no
4891         )
4892       ])
4893
4894       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
4895         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
4896
4897         dnl check if we already have the declaration we need, it is not
4898         dnl present in some systems' headers
4899         AC_CACHE_CHECK([for pthread_mutexattr_settype declaration],
4900                        wx_cv_func_pthread_mutexattr_settype_decl, [
4901                        AC_TRY_COMPILE([#include <pthread.h>],
4902                            [
4903                                pthread_mutexattr_t attr;
4904                                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4905                            ],
4906                            wx_cv_func_pthread_mutexattr_settype_decl=yes,
4907                            wx_cv_func_pthread_mutexattr_settype_decl=no
4908                        )
4909         ])
4910         if test "$wx_cv_func_pthread_mutexattr_settype_decl" = "yes"; then
4911             AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_SETTYPE_DECL)
4912         fi
4913       else
4914         dnl don't despair, there may be another way to do it
4915         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
4916                        wx_cv_type_pthread_rec_mutex_init,
4917         [
4918             AC_TRY_COMPILE([#include <pthread.h>],
4919                 [
4920                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
4921                 ], [
4922                     wx_cv_type_pthread_rec_mutex_init=yes
4923                 ], [
4924                     wx_cv_type_pthread_rec_mutex_init=no
4925                 ]
4926             )
4927         ])
4928         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
4929           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
4930         else
4931           dnl this may break code working elsewhere, so at least warn about it
4932           AC_MSG_WARN([wxMutex won't be recursive on this platform])
4933         fi
4934       fi
4935     fi
4936
4937 dnl from if !MSW
4938 else
4939     if test "$wxUSE_THREADS" = "yes" ; then
4940       case "${host}" in
4941         *-*-mingw32* )
4942             dnl check if the compiler accepts -mthreads
4943             AC_CACHE_CHECK([if compiler supports -mthreads],
4944                 wx_cv_cflags_mthread,
4945                 [
4946                     CFLAGS_OLD="$CFLAGS"
4947                     CFLAGS="-mthreads $CFLAGS"
4948                     AC_TRY_COMPILE([], [],
4949                         wx_cv_cflags_mthread=yes,
4950                         wx_cv_cflags_mthread=no
4951                     )
4952                 ]
4953             )
4954
4955             if test "$wx_cv_cflags_mthread" = "yes"; then
4956                 dnl it does, use it
4957                 WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mthreads"
4958                 LDFLAGS="$LDFLAGS -mthreads"
4959             else
4960                 dnl it doesn't
4961                 CFLAGS="$CFLAGS_OLD"
4962             fi
4963         ;;
4964         *-pc-os2*emx )
4965             WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -Zmt -D__ST_MT_ERRNO__"
4966             LDFLAGS="$LDFLAGS -Zmt"
4967         ;;
4968       esac
4969     fi
4970 fi
4971
4972 AC_CHECK_FUNC(localtime_r, [ AC_DEFINE(HAVE_LOCALTIME_R) ])
4973 AC_CHECK_FUNC(gmtime_r, [ AC_DEFINE(HAVE_GMTIME_R) ])
4974 dnl By preference, we probably should use getaddrinfo which avoids thread
4975 dnl safety issues and supports IPv6, however there currently is no code
4976 dnl for it, so testing for it is temporarily disabled and we are restricted
4977 dnl to gethostbyname_r/gethostbyaddr_r  and getservbyname_r
4978
4979 dnl AC_CHECK_FUNC(getaddrinfo, AC_DEFINE(HAVE_GETADDRINFO), [
4980     dnl no getaddrinfo, so check for gethostbyname_r and
4981     dnl related functions (taken from python's configure.in)
4982     dnl sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments
4983       AX_FUNC_WHICH_GETHOSTBYNAME_R
4984       if test "x$ac_cv_func_which_gethostbyname_r" = "xno" -o \
4985               "x$ac_cv_func_which_gethostbyname_r" = "xunknown" ; then
4986           AC_CHECK_FUNC(gethostbyname, [ AC_DEFINE(HAVE_GETHOSTBYNAME) ])
4987       fi
4988       dnl A similar test for getservbyname_r
4989       dnl I'm tempted to just not do this test which is taking much time and
4990       dnl do something similar as for gethostbyaddr_r, but OTOH the macro
4991       dnl doing the test already exists, so using it is easy enough.     - SN
4992       AC_raf_FUNC_WHICH_GETSERVBYNAME_R
4993       if test "x$ac_cv_func_which_getservbyname_r" = "xno" -o \
4994               "x$ac_cv_func_which_getservbyname_r" = "xunknown" ; then
4995           AC_CHECK_FUNCS(getservbyname,[ AC_DEFINE(HAVE_GETSERVBYNAME) ])
4996       fi
4997       dnl For gethostbyaddr_r, we currently do no separate test, instead, we
4998       dnl silently assume it's available exactly if gethostbyname_r is
4999       dnl available and always requires two more arguments than
5000       dnl gethostbyname_r.
5001       dnl (also, I'm lazy and there no m4 file that's ready for use for this
5002       dnl  function, although it should be easy to rewrite the gethostbyname_r
5003       dnl  check to fit this case, if it's really needed.                - SN )
5004 dnl    ]
5005 dnl )
5006
5007 if test "$wxUSE_THREADS" = "yes"; then
5008   AC_DEFINE(wxUSE_THREADS)
5009
5010   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
5011 else
5012   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
5013   dnl functions - add tests for other functions here as well
5014   if test "$wx_cv_func_strtok_r" = "yes"; then
5015     AC_MSG_CHECKING(if -D_REENTRANT is needed)
5016     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
5017         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_REENTRANT"
5018         AC_MSG_RESULT(yes)
5019     else
5020         AC_MSG_RESULT(no)
5021     fi
5022   fi
5023 fi
5024
5025 if test "$WXGTK2" = 1 ; then
5026   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK2)
5027   WXGTK12=1
5028 fi
5029
5030 if test "$WXGTK12" = 1 ; then
5031   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
5032 fi
5033
5034 if test "$WXGTK127" = 1 ; then
5035   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
5036 fi
5037
5038 if test "$WXGPE" = 1 ; then
5039   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
5040 fi
5041
5042 dnl DEBUG_CFLAGS contains debugging options (supposed to be the same for C and C++
5043 dnl compilers: we'd need a separate DEBUG_CXXFLAGS if this is ever not the case)
5044 DEBUG_CFLAGS=
5045 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
5046     DEBUG_CFLAGS="-g"
5047     wxUSE_OPTIMISE=no
5048 fi
5049
5050 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
5051     wxUSE_DEBUG_INFO=yes
5052     if test "$GCC" = yes; then
5053         DEBUG_CFLAGS="-ggdb"
5054     fi
5055 fi
5056
5057 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
5058     AC_DEFINE(WXDEBUG)
5059     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D__WXDEBUG__"
5060 else
5061     if test "$wxUSE_GTK" = 1 ; then
5062         if test "x$wxGTK_VERSION" = "x1" ; then
5063             CPPFLAGS="-DGTK_NO_CHECK_CASTS $CPPFLAGS"
5064         fi
5065     fi
5066 fi
5067
5068 if test "$wxUSE_MEM_TRACING" = "yes" ; then
5069     AC_DEFINE(wxUSE_MEMORY_TRACING)
5070     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
5071     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
5072     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
5073 fi
5074
5075 if test "$wxUSE_DMALLOC" = "yes" ; then
5076     DMALLOC_LIBS="-ldmallocthcxx"
5077 fi
5078
5079 dnl cc/cxx/ld option for profiling
5080 PROFILE_FLAGS=
5081 if test "$wxUSE_PROFILE" = "yes" ; then
5082     PROFILE_FLAGS=" -pg"
5083 fi
5084
5085 if test "$GCC" = "yes" ; then
5086     if test "$wxUSE_NO_RTTI" = "yes" ; then
5087         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-rtti"
5088     fi
5089     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5090         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-exceptions"
5091     fi
5092     if test "$wxUSE_PERMISSIVE" = "yes" ; then
5093         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -fpermissive"
5094     fi
5095
5096     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
5097     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
5098     dnl for each subroutine by default -- using the switch below only creates
5099     dnl one entry per file instead at the price of minor performance penalty
5100     dnl
5101     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
5102     dnl without -ffunction-sections.  No idea how long we'll need to maintain
5103     dnl this, or even the extent of gcc/wx version combinations affected, but
5104     dnl also as above, this 'fix' does not come without side effects.
5105     dnl
5106     dnl TODO: test for the gcc version here (how?)
5107     case "${host}" in
5108       powerpc*-*-aix* )
5109         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mminimal-toc"
5110         ;;
5111       *-hppa* )
5112         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -ffunction-sections"
5113         ;;
5114     esac
5115 fi
5116
5117 dnl C/C++ compiler option for optimization (supposed to be the same for both)
5118 OPTIMISE_CFLAGS=
5119 if test "$wxUSE_OPTIMISE" = "no" ; then
5120     if test "$GCC" = yes ; then
5121         dnl use -O0 because compiling with it is faster than compiling with no
5122         dnl optimization options at all (at least with g++ 3.2)
5123         OPTIMISE_CFLAGS="-O0"
5124     fi
5125 else
5126     if test "$GCC" = yes ; then
5127         case "${host}" in
5128             *-pc-os2_emx | *-pc-os2-emx )
5129                 dnl Not all of the supported gcc versions understand
5130                 dnl -fstrict-aliasing and none actually needs it (yet).
5131                 OPTIMISE_CFLAGS="-O2"
5132             ;;
5133             *)
5134                 dnl Switch on optimisation but keep strict-aliasing off for
5135                 dnl now (see -fstrict-aliasing in the gcc manual). When it is
5136                 dnl switched back on consider using -Wstrict-aliasing=2.
5137                 OPTIMISE_CFLAGS="-O2 -fno-strict-aliasing"
5138             ;;
5139         esac
5140     else
5141         OPTIMISE_CFLAGS="-O"
5142     fi
5143 fi
5144
5145 dnl ---------------------------------------------------------------------------
5146 dnl compatibility level
5147 dnl ---------------------------------------------------------------------------
5148
5149 if test "x$WXWIN_COMPATIBILITY_2_6" = "xyes"; then
5150     AC_DEFINE(WXWIN_COMPATIBILITY_2_6)
5151
5152     WXWIN_COMPATIBILITY_2_8="yes"
5153 fi
5154
5155 if test "x$WXWIN_COMPATIBILITY_2_8" != "xno"; then
5156     AC_DEFINE(WXWIN_COMPATIBILITY_2_8)
5157 fi
5158
5159 dnl ---------------------------------------------------------------------------
5160 dnl the library may be built without GUI classes at all
5161 dnl ---------------------------------------------------------------------------
5162
5163 if test "$wxUSE_GUI" = "yes"; then
5164     AC_DEFINE(wxUSE_GUI)
5165
5166     dnl the things we always pull in the GUI version of the library:
5167     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
5168     dnl    library really can't be built without those)
5169     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
5170     dnl    almost any program and the first 2 are needed to show a message box
5171     dnl    which want to be always able to do)
5172     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
5173     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
5174     dnl    need the dcs, pens, brushes, ...), this just can't be done now
5175     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
5176     dnl 5. misc stuff: timers, settings, message box
5177 fi
5178
5179 dnl ---------------------------------------------------------------------------
5180 dnl Unix/Windows
5181 dnl ---------------------------------------------------------------------------
5182
5183 if test "$wxUSE_UNIX" = "yes"; then
5184   AC_DEFINE(wxUSE_UNIX)
5185 fi
5186
5187 dnl ------------------------------------------------------------------------
5188 dnl DLL support
5189 dnl ------------------------------------------------------------------------
5190
5191 dnl under MSW we always have LoadLibrary/GetProcAddress
5192 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
5193
5194     HAVE_DL_FUNCS=0
5195     HAVE_SHL_FUNCS=0
5196     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5197         if test "$USE_DARWIN" = 1; then
5198             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
5199             HAVE_DL_FUNCS=1
5200         elif test "$USE_DOS" = 1; then
5201             HAVE_DL_FUNCS=0
5202         else
5203             dnl the test is a bit complicated because we check for dlopen() both with
5204             dnl and without -ldl and we also try to find shl_load() if there is no
5205             dnl dlopen() on this system
5206             AC_CHECK_FUNCS(dlopen,
5207             [
5208                 AC_DEFINE(HAVE_DLOPEN)
5209                 HAVE_DL_FUNCS=1
5210             ],
5211             [
5212                 AC_CHECK_LIB(dl, dlopen,
5213                             [
5214                                 AC_DEFINE(HAVE_DLOPEN)
5215                                 HAVE_DL_FUNCS=1
5216                                 DL_LINK=" -ldl$DL_LINK"
5217                             ],
5218                             [
5219                                 AC_CHECK_FUNCS(shl_load,
5220                                               [
5221                                                 AC_DEFINE(HAVE_SHL_LOAD)
5222                                                 HAVE_SHL_FUNCS=1
5223                                               ],
5224                                               [
5225                                                 AC_CHECK_LIB(shl_load, dld,
5226                                                              [
5227                                                                 HAVE_SHL_FUNCS=1
5228                                                                 DL_LINK=" -ldld$DL_LINK"
5229                                                              ])
5230                                               ])
5231                             ])
5232             ])
5233
5234         dnl check also for dlerror()
5235         if test "$HAVE_DL_FUNCS" = 1; then
5236             AC_CHECK_FUNCS(dlerror,
5237                 AC_DEFINE(HAVE_DLERROR),
5238                 [
5239                     AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
5240                 ]
5241             )
5242         fi
5243         fi
5244
5245         if test "$HAVE_DL_FUNCS" = 0; then
5246             if test "$HAVE_SHL_FUNCS" = 0; then
5247               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
5248                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
5249                   wxUSE_DYNAMIC_LOADER=no
5250                   wxUSE_DYNLIB_CLASS=no
5251               else
5252                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
5253               fi
5254             fi
5255         fi
5256     fi
5257 fi
5258
5259 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
5260     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
5261 fi
5262 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5263     AC_DEFINE(wxUSE_DYNLIB_CLASS)
5264 fi
5265
5266
5267 dnl ---------------------------------------------------------------------------
5268 dnl Verify consistency of plugins/monolithic/shared settings:
5269 dnl ---------------------------------------------------------------------------
5270
5271 if test "$wxUSE_PLUGINS" = "yes" ; then
5272     if test "$wxUSE_SHARED" = "no" ; then
5273         AC_MSG_WARN([plugins supported only in shared build, disabling])
5274         wxUSE_PLUGINS=no
5275     fi
5276     if test "$wxUSE_MONOLITHIC" = "yes" ; then
5277         AC_MSG_WARN([plugins not supported monolithic build, disabling])
5278         wxUSE_PLUGINS=no
5279     fi
5280     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
5281         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
5282         wxUSE_PLUGINS=no
5283     fi
5284     if test "$wxUSE_PLUGINS" = "yes" ; then
5285         AC_DEFINE(wxUSE_PLUGINS)
5286     fi
5287 fi
5288
5289 dnl ---------------------------------------------------------------------------
5290 dnl Register non-GUI class options for makefiles and setup.h
5291 dnl ---------------------------------------------------------------------------
5292
5293 if test "$wxUSE_STL" = "yes"; then
5294   AC_DEFINE(wxUSE_STL)
5295 fi
5296
5297 if test "$wxUSE_EXTENDED_RTTI" = "yes"; then
5298   AC_DEFINE(wxUSE_EXTENDED_RTTI)
5299 fi
5300
5301 if test "$wxUSE_APPLE_IEEE" = "yes"; then
5302   AC_DEFINE(wxUSE_APPLE_IEEE)
5303 fi
5304
5305 if test "$wxUSE_TIMER" = "yes"; then
5306   AC_DEFINE(wxUSE_TIMER)
5307 fi
5308
5309 dnl Unix implementation needs additional checks because audio support
5310 dnl comes in many favours:
5311 if test "$USE_UNIX" = "1" ; then
5312     dnl mmedia doesn't compile with wxMGL, remove this if this is ever fixed
5313     if test "$wxUSE_MGL" != 1; then
5314         dnl it's not enough to check for just the header because OSS under NetBSD
5315         dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
5316         dnl whether we need -lossaudio at link-time
5317         AC_CACHE_CHECK([for SNDCTL_DSP_SPEED in sys/soundcard.h], ac_cv_header_sys_soundcard, [
5318             AC_TRY_LINK([
5319                     #include <sys/ioctl.h>
5320                     #include <sys/soundcard.h>
5321                 ],
5322                 [
5323                     ioctl(0, SNDCTL_DSP_SPEED, 0);
5324                 ],
5325                 ac_cv_header_sys_soundcard=yes,
5326                 [
5327                     saveLibs="$LIBS"
5328                     LIBS="$saveLibs -lossaudio"
5329                     AC_TRY_LINK([
5330                             #include <sys/ioctl.h>
5331                             #include <sys/soundcard.h>
5332                         ],
5333                         [
5334                             ioctl(0, SNDCTL_DSP_SPEED, 0);
5335                         ],
5336                         ac_cv_header_sys_soundcard=yes,
5337                         [
5338                             LIBS="$saveLibs"
5339                             ac_cv_header_sys_soundcard=no
5340                         ]
5341                     )
5342                 ]
5343             )
5344         ])
5345     fi
5346
5347     if test "$ac_cv_header_sys_soundcard" = "yes"; then
5348         AC_DEFINE(HAVE_SYS_SOUNDCARD_H)
5349     fi
5350 fi
5351
5352 WITH_PLUGIN_SDL=0
5353 if test "$wxUSE_SOUND" = "yes"; then
5354   if test "$USE_UNIX" = "1" ; then
5355     if test "$wxUSE_LIBSDL" != "no"; then
5356       AM_PATH_SDL([1.2.0],
5357                   [
5358                     EXTRALIBS_SDL="$SDL_LIBS"
5359                     CFLAGS="$SDL_CFLAGS $CFLAGS"
5360                     CXXFLAGS="$SDL_CFLAGS $CXXFLAGS"
5361                     AC_DEFINE(wxUSE_LIBSDL)
5362                   ],
5363                   [wxUSE_LIBSDL="no"])
5364       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
5365         WITH_PLUGIN_SDL=1
5366       fi
5367     fi
5368   else
5369     dnl wxMGL doesn't support sound under DOS, only under Unix
5370     if test "$wxUSE_MGL" = 1; then
5371         AC_MSG_WARN([wxSound not supported in MGL under DOS... disabled])
5372         wxUSE_SOUND="no"
5373     fi
5374   fi
5375 fi
5376
5377 if test "$wxUSE_SOUND" = "yes"; then
5378   AC_DEFINE(wxUSE_SOUND)
5379   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
5380 fi
5381
5382 if test "$WXGTK2" = 1; then
5383     PKG_PROG_PKG_CONFIG()
5384
5385     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5386
5387         if test "$wxUSE_GTKPRINT" = "yes" ; then
5388
5389                 PKG_CHECK_MODULES(GTKPRINT,
5390                                   [gtk+-unix-print-2.0 >= 2.10],
5391                     [
5392                         CFLAGS="$GTKPRINT_CFLAGS $CFLAGS"
5393                         CXXFLAGS="$GTKPRINT_CFLAGS $CXXFLAGS"
5394                         AC_DEFINE(wxUSE_GTKPRINT)
5395                     ],
5396                     [
5397                         AC_MSG_WARN([GTK printing support not found (GTK+ >= 2.10), library will use GNOME printing support or standard PostScript printing])
5398                         wxUSE_GTKPRINT="no"
5399                     ]
5400                 )
5401         fi
5402
5403         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
5404
5405                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5406                                   [libgnomeprintui-2.2 >= 2.8],
5407                     [
5408                         CFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CFLAGS"
5409                         CXXFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CXXFLAGS"
5410                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5411                     ],
5412                     [
5413                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5414                         wxUSE_LIBGNOMEPRINT="no"
5415                     ]
5416                 )
5417         fi
5418     fi
5419
5420     if test "$wxUSE_MIMETYPE" = "yes" ; then
5421         if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
5422
5423                 PKG_CHECK_MODULES(GNOMEVFS,
5424                                   [gnome-vfs-2.0 >= 2.0],
5425                     [
5426                         CFLAGS="$GNOMEVFS_CFLAGS $CFLAGS"
5427                         CXXFLAGS="$GNOMEVFS_CFLAGS $CXXFLAGS"
5428                         AC_DEFINE(wxUSE_LIBGNOMEVFS)
5429                     ],
5430                     [
5431                         AC_MSG_WARN([libgnomevfs not found, library won't be able to associate MIME type])
5432                         wxUSE_LIBGNOMEVFS="no"
5433                     ]
5434                 )
5435         fi
5436     fi
5437
5438     if test "$wxUSE_LIBHILDON" = "yes" ; then
5439         PKG_CHECK_MODULES(HILDON,
5440                           [hildon-lgpl >= 0.9],
5441             [
5442                 EXTRALIBS_HILDON="$HILDON_LIBS"
5443                 CFLAGS="$CFLAGS $HILDON_CFLAGS"
5444                 CXXFLAGS="$CXXFLAGS $HILDON_CFLAGS"
5445                 AC_DEFINE(wxUSE_LIBHILDON)
5446             ],
5447             [
5448                 AC_MSG_WARN([libhildon_lgpl not found])
5449                         wxUSE_LIBHILDON="no"
5450             ]
5451         )
5452     fi
5453 fi
5454
5455 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5456   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5457 fi
5458
5459 if test "$wxUSE_STOPWATCH" = "yes"; then
5460   AC_DEFINE(wxUSE_STOPWATCH)
5461 fi
5462
5463 if test "$wxUSE_DATETIME" = "yes"; then
5464   AC_DEFINE(wxUSE_DATETIME)
5465 fi
5466
5467 if test "$wxUSE_FILE" = "yes"; then
5468   AC_DEFINE(wxUSE_FILE)
5469 fi
5470
5471 if test "$wxUSE_FFILE" = "yes"; then
5472   AC_DEFINE(wxUSE_FFILE)
5473 fi
5474
5475 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5476   if test "$wxUSE_STREAMS" != yes; then
5477     AC_MSG_WARN(wxArchive requires wxStreams... disabled)
5478     wxUSE_ARCHIVE_STREAMS=no
5479   else
5480     AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5481   fi
5482 fi
5483
5484 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5485   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5486     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5487   elif test "$wxUSE_ZLIB" = "no"; then
5488     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5489   else
5490     AC_DEFINE(wxUSE_ZIPSTREAM)
5491   fi
5492 fi
5493
5494 if test "$wxUSE_TARSTREAM" = "yes"; then
5495   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5496     AC_MSG_WARN(wxTar requires wxArchive... disabled)
5497   else
5498     AC_DEFINE(wxUSE_TARSTREAM)
5499   fi
5500 fi
5501
5502 if test "$wxUSE_FILESYSTEM" = "yes"; then
5503   if test "$wxUSE_STREAMS" != yes -o \( "$wxUSE_FILE" != yes -a "$wxUSE_FFILE" != yes \); then
5504     AC_MSG_WARN(wxFileSystem requires wxStreams and wxFile or wxFFile... disabled)
5505     wxUSE_FILESYSTEM=no
5506   else
5507     AC_DEFINE(wxUSE_FILESYSTEM)
5508   fi
5509 fi
5510
5511 if test "$wxUSE_FS_ARCHIVE" = "yes"; then
5512   if test "$wxUSE_FILESYSTEM" != yes -o "$wxUSE_ARCHIVE_STREAMS" != yes; then
5513     AC_MSG_WARN(wxArchiveFSHandler requires wxArchive and wxFileSystem... disabled)
5514   else
5515     AC_DEFINE(wxUSE_FS_ARCHIVE)
5516   fi
5517 fi
5518
5519 if test "$wxUSE_FS_ZIP" = "yes"; then
5520   if test "$wxUSE_FS_ARCHIVE" != yes; then
5521     AC_MSG_WARN(wxZipFSHandler requires wxArchiveFSHandler... disabled)
5522   else
5523     AC_DEFINE(wxUSE_FS_ZIP)
5524   fi
5525 fi
5526
5527 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5528   if test "$USE_UNIX" != 1; then
5529     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5530     wxUSE_ON_FATAL_EXCEPTION=no
5531   else
5532     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5533   fi
5534 fi
5535
5536 if test "$wxUSE_STACKWALKER" = "yes"; then
5537     AC_DEFINE(wxUSE_STACKWALKER)
5538 fi
5539
5540 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5541     if test "$USE_UNIX" != "1" -a "$USE_WIN32" != "1"; then
5542         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5543         wxUSE_DEBUGREPORT=no
5544     else
5545         AC_DEFINE(wxUSE_DEBUGREPORT)
5546         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5547             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5548         fi
5549     fi
5550 fi
5551
5552 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5553   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5554 fi
5555
5556 if test "$wxUSE_BUSYINFO" = "yes"; then
5557   AC_DEFINE(wxUSE_BUSYINFO)
5558 fi
5559
5560 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5561   AC_DEFINE(wxUSE_STD_IOSTREAM)
5562 fi
5563
5564 if test "$wxUSE_STD_STRING" = "yes"; then
5565   AC_DEFINE(wxUSE_STD_STRING)
5566 fi
5567
5568 if test "$wxUSE_STDPATHS" = "yes"; then
5569   AC_DEFINE(wxUSE_STDPATHS)
5570 fi
5571
5572 if test "$wxUSE_TEXTBUFFER" = "yes"; then
5573     AC_DEFINE(wxUSE_TEXTBUFFER)
5574 fi
5575
5576 if test "$wxUSE_TEXTFILE" = "yes"; then
5577   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
5578     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
5579   else
5580     AC_DEFINE(wxUSE_TEXTFILE)
5581   fi
5582 fi
5583
5584 if test "$wxUSE_CONFIG" = "yes" ; then
5585   if test "$wxUSE_TEXTFILE" != "yes"; then
5586     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
5587   else
5588     AC_DEFINE(wxUSE_CONFIG)
5589     AC_DEFINE(wxUSE_CONFIG_NATIVE)
5590     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
5591   fi
5592 fi
5593
5594 if test "$wxUSE_INTL" = "yes" ; then
5595   if test "$wxUSE_FILE" != "yes"; then
5596     AC_MSG_WARN(I18n code requires wxFile... disabled)
5597   else
5598     AC_DEFINE(wxUSE_INTL)
5599     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
5600     GUIDIST="$GUIDIST INTL_DIST"
5601   fi
5602 fi
5603
5604 if test "$wxUSE_LOG" = "yes"; then
5605   AC_DEFINE(wxUSE_LOG)
5606
5607     if test "$wxUSE_LOGGUI" = "yes"; then
5608       AC_DEFINE(wxUSE_LOGGUI)
5609     fi
5610
5611     if test "$wxUSE_LOGWINDOW" = "yes"; then
5612       AC_DEFINE(wxUSE_LOGWINDOW)
5613     fi
5614
5615     if test "$wxUSE_LOGDIALOG" = "yes"; then
5616       AC_DEFINE(wxUSE_LOG_DIALOG)
5617     fi
5618
5619     dnl the keyboard sample requires wxUSE_LOG
5620     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
5621 fi
5622
5623 if test "$wxUSE_LONGLONG" = "yes"; then
5624   AC_DEFINE(wxUSE_LONGLONG)
5625 fi
5626
5627 if test "$wxUSE_GEOMETRY" = "yes"; then
5628   AC_DEFINE(wxUSE_GEOMETRY)
5629 fi
5630
5631 if test "$wxUSE_BASE64" = "yes"; then
5632   AC_DEFINE(wxUSE_BASE64)
5633 fi
5634
5635 if test "$wxUSE_STREAMS" = "yes" ; then
5636   AC_DEFINE(wxUSE_STREAMS)
5637 fi
5638
5639 if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
5640   AC_DEFINE(wxUSE_PRINTF_POS_PARAMS)
5641 fi
5642
5643 if test "$wxUSE_OBJC_UNIQUIFYING" = "yes"; then
5644   AC_DEFINE(wxUSE_OBJC_UNIQUIFYING)
5645 fi
5646
5647 dnl ---------------------------------------------------------------------------
5648 dnl console event loop stuff
5649 dnl ---------------------------------------------------------------------------
5650
5651 if test "$wxUSE_CONSOLE_EVENTLOOP" = "yes"; then
5652     AC_DEFINE(wxUSE_CONSOLE_EVENTLOOP)
5653
5654     if test "$wxUSE_UNIX" = "yes"; then
5655         if test "$wxUSE_SELECT_DISPATCHER" = "yes"; then
5656             AC_DEFINE(wxUSE_SELECT_DISPATCHER)
5657         fi
5658
5659         if test "$wxUSE_EPOLL_DISPATCHER" = "yes"; then
5660             AC_CHECK_HEADERS(sys/epoll.h,,, [AC_INCLUDES_DEFAULT()])
5661             if test "$ac_cv_header_sys_epoll_h" = "yes"; then
5662                 AC_DEFINE(wxUSE_EPOLL_DISPATCHER)
5663             else
5664                 AC_MSG_WARN([sys/epoll.h not available, wxEpollDispatcher disabled])
5665             fi
5666         fi
5667     fi
5668 fi
5669
5670 dnl ---------------------------------------------------------------------------
5671 dnl time/date functions
5672 dnl ---------------------------------------------------------------------------
5673
5674 dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
5675 dnl function to be used for high resolution timers
5676 AC_CHECK_FUNCS(gettimeofday ftime, break)
5677
5678 if test "$ac_cv_func_gettimeofday" = "yes"; then
5679     AC_CACHE_CHECK([whether gettimeofday takes two arguments],
5680                    wx_cv_func_gettimeofday_has_2_args,
5681     [
5682         dnl on some _really_ old systems it takes only 1 argument
5683         AC_TRY_COMPILE(
5684             [
5685                 #include <sys/time.h>
5686                 #include <unistd.h>
5687             ],
5688             [
5689                 struct timeval tv;
5690                 gettimeofday(&tv, NULL);
5691             ],
5692             wx_cv_func_gettimeofday_has_2_args=yes,
5693             AC_TRY_COMPILE(
5694                 [
5695                     #include <sys/time.h>
5696                     #include <unistd.h>
5697                 ],
5698                 [
5699                     struct timeval tv;
5700                     gettimeofday(&tv);
5701                 ],
5702                 wx_cv_func_gettimeofday_has_2_args=no,
5703                 [
5704                     AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
5705                     wx_cv_func_gettimeofday_has_2_args=unknown
5706                 ]
5707             )
5708         )
5709     ])
5710
5711     if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
5712         AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
5713     fi
5714 fi
5715
5716 if test "$wxUSE_DATETIME" = "yes"; then
5717     dnl check for strptime and for its declaration as some systems lack it
5718     AC_CHECK_FUNC(strptime)
5719     if test "$ac_cv_func_strptime" = "yes"; then
5720         AC_CACHE_CHECK([for strptime declaration], wx_cv_func_strptime_decl,
5721             [
5722                 AC_LANG_PUSH(C++)
5723                 AC_TRY_COMPILE(
5724                     [
5725                         #include <time.h>
5726                     ],
5727                     [
5728                         struct tm t;
5729                         strptime("foo", "bar", &t);
5730                     ],
5731                     wx_cv_func_strptime_decl=yes,
5732                     wx_cv_func_strptime_decl=no
5733                 )
5734                 AC_LANG_POP()
5735             ]
5736         )
5737     fi
5738     if test "$wx_cv_func_strptime_decl" = "yes"; then
5739         AC_DEFINE(HAVE_STRPTIME_DECL)
5740     else
5741         wx_strptime_decl="extern char *strptime(const char *, const char *, struct tm *);"
5742     fi
5743     if test "$ac_cv_func_strptime" = "yes"; then
5744         dnl strptime() behaviour doesn't conform to POSIX under Mac OS X <
5745         dnl 10.5 and possibly other BSD variants, check that strptime() we
5746         dnl have fails to parse format when the string doesn't match it instea
5747         dnl of just stopping immediately and returning non-NULL
5748         AC_CACHE_CHECK([whether strptime() fails on invalid strings],
5749             wx_cv_func_strptime_ok,
5750             [AC_RUN_IFELSE(
5751                 [
5752                     #include <stdlib.h>
5753                     #include <time.h>
5754                     #include "confdefs.h"
5755
5756                     $wx_strptime_decl
5757
5758                     int main()
5759                     {
5760                         struct tm t;
5761                         return !!strptime("", "%x", &t);
5762                     }
5763                 ],
5764                 wx_cv_func_strptime_ok=yes,
5765                 wx_cv_func_strptime_ok=no,
5766                 dnl be pessimistic when cross-compiling
5767                 wx_cv_func_strptime_ok=no
5768             )]
5769         )
5770
5771         if test "$wx_cv_func_strptime_ok" = "yes"; then
5772             AC_DEFINE(HAVE_STRPTIME)
5773         fi
5774     fi
5775
5776     dnl check for timezone variable
5777     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
5778     AC_CACHE_CHECK(for timezone variable in <time.h>,
5779                    wx_cv_var_timezone,
5780                    [
5781                         AC_LANG_PUSH(C++)
5782                         AC_TRY_COMPILE(
5783                             [
5784                                 #include <time.h>
5785                             ],
5786                             [
5787                                 int tz;
5788                                 tz = timezone;
5789                             ],
5790                             [
5791                                 wx_cv_var_timezone=timezone
5792                             ],
5793                             [
5794                                 AC_TRY_COMPILE(
5795                                     [
5796                                         #include <time.h>
5797                                     ],
5798                                     [
5799                                         int tz;
5800                                         tz = _timezone;
5801                                     ],
5802                                     [
5803                                         wx_cv_var_timezone=_timezone
5804                                     ],
5805                                     [
5806                                         AC_TRY_COMPILE(
5807                                             [
5808                                                 #include <time.h>
5809                                             ],
5810                                             [
5811                                                 int tz;
5812                                                 tz = __timezone;
5813                                             ],
5814                                             [
5815                                                 wx_cv_var_timezone=__timezone
5816                                             ],
5817                                             [
5818                                                 if test "$USE_DOS" = 0 ; then
5819                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
5820                                                 fi
5821                                             ]
5822                                         )
5823                                     ]
5824                                 )
5825                             ]
5826                         )
5827                         AC_LANG_POP()
5828                    ]
5829     )
5830
5831     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
5832     if test "x$wx_cv_var_timezone" != x ; then
5833         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
5834     fi
5835
5836     dnl check for localtime (it's POSIX, but the check can do no harm...)
5837     AC_CHECK_FUNCS(localtime)
5838
5839     if test "$ac_cv_func_localtime" = "yes"; then
5840         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
5841                        wx_cv_struct_tm_has_gmtoff,
5842         [
5843             AC_TRY_COMPILE(
5844                 [
5845                     #include <time.h>
5846                 ],
5847                 [
5848                     struct tm tm;
5849                     tm.tm_gmtoff++;
5850                 ],
5851                 [
5852                     wx_cv_struct_tm_has_gmtoff=yes
5853                 ],
5854                 wx_cv_struct_tm_has_gmtoff=no
5855             )
5856         ])
5857     fi
5858
5859     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
5860         AC_DEFINE(WX_GMTOFF_IN_TM)
5861     fi
5862
5863     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
5864 fi
5865
5866 dnl ------------------------------------------------------------------------
5867 dnl wxSocket
5868 dnl ------------------------------------------------------------------------
5869
5870 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
5871 if test "$wxUSE_SOCKETS" = "yes"; then
5872     if test "$wxUSE_MGL" = "1"; then
5873         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
5874         wxUSE_SOCKETS="no"
5875     fi
5876 fi
5877
5878 if test "$wxUSE_SOCKETS" = "yes"; then
5879     dnl under MSW we always have sockets
5880     if test "$TOOLKIT" != "MSW"; then
5881         dnl under Solaris and OS/2, socket functions live in -lsocket
5882         AC_CHECK_FUNC(socket,,
5883             [
5884                 AC_CHECK_LIB(socket, socket,
5885                     if test "$INET_LINK" != " -lsocket"; then
5886                         INET_LINK="$INET_LINK -lsocket"
5887                     fi,
5888                     [
5889                         AC_MSG_WARN([socket library not found - sockets will be disabled])
5890                         wxUSE_SOCKETS=no
5891                     ]
5892                 )
5893             ]
5894         )
5895     fi
5896 fi
5897
5898 if test "$wxUSE_SOCKETS" = "yes" ; then
5899     dnl this test may be appropriate if building under cygwin
5900     dnl right now I'm assuming it also uses the winsock stuff
5901     dnl like mingw does..  -- RL
5902     if test "$TOOLKIT" != "MSW"; then
5903         dnl determine the type of third argument for getsockname
5904         dnl This test needs to be done in C++ mode since gsocket.cpp now
5905         dnl is C++ code and pointer cast that are possible even without
5906         dnl warning in C still fail in C++.
5907         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
5908                        wx_cv_type_getsockname3,
5909             [
5910                 AC_LANG_PUSH(C++)
5911                 AC_TRY_COMPILE(
5912                     [
5913                         #include <sys/types.h>
5914                         #include <sys/socket.h>
5915                     ],
5916                     [
5917                         socklen_t len;
5918                         getsockname(0, 0, &len);
5919                     ],
5920                     wx_cv_type_getsockname3=socklen_t,
5921                     [
5922                         dnl the compiler will compile the version with size_t
5923                         dnl even if the real type of the last parameter is int
5924                         dnl but it should give at least a warning about
5925                         dnl converting between incompatible pointer types, so
5926                         dnl try to use it to get the correct behaviour at
5927                         dnl least with gcc (otherwise we'd always use size_t)
5928                         CFLAGS_OLD="$CFLAGS"
5929                         if test "$GCC" = yes ; then
5930                             CFLAGS="-Werror $CFLAGS"
5931                         fi
5932
5933                         AC_TRY_COMPILE(
5934                             [
5935                                 #include <sys/types.h>
5936                                 #include <sys/socket.h>
5937                             ],
5938                             [
5939                                 size_t len;
5940                                 getsockname(0, 0, &len);
5941                             ],
5942                             wx_cv_type_getsockname3=size_t,
5943                             AC_TRY_COMPILE(
5944                                 [
5945                                     #include <sys/types.h>
5946                                     #include <sys/socket.h>
5947                                 ],
5948                                 [
5949                                     int len;
5950                                     getsockname(0, 0, &len);
5951                                 ],
5952                                 wx_cv_type_getsockname3=int,
5953                                 wx_cv_type_getsockname3=unknown
5954                             )
5955                         )
5956
5957                         CFLAGS="$CFLAGS_OLD"
5958                     ]
5959                 )
5960                 AC_LANG_POP()
5961             ])
5962
5963         if test "$wx_cv_type_getsockname3" = "unknown"; then
5964             wxUSE_SOCKETS=no
5965             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5966         else
5967             AC_DEFINE_UNQUOTED(WX_SOCKLEN_T, $wx_cv_type_getsockname3)
5968         fi
5969         dnl Do this again for getsockopt as it may be different
5970         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
5971                        wx_cv_type_getsockopt5,
5972             [
5973                 dnl Note that the rules for compatibility of pointers
5974                 dnl are somewhat different between C and C++, so code
5975                 dnl that fails in C++ may not even give a warning about
5976                 dnl converting between incompatible pointer types in C.
5977                 dnl So this test needs to be done in C++ mode.
5978                 AC_LANG_PUSH(C++)
5979                 AC_TRY_COMPILE(
5980                     [
5981                         #include <sys/types.h>
5982                         #include <sys/socket.h>
5983                     ],
5984                     [
5985                         socklen_t len;
5986                         getsockopt(0, 0, 0, 0, &len);
5987                     ],
5988                     wx_cv_type_getsockopt5=socklen_t,
5989                     [
5990                         AC_TRY_COMPILE(
5991                             [
5992                                 #include <sys/types.h>
5993                                 #include <sys/socket.h>
5994                             ],
5995                             [
5996                                 size_t len;
5997                                 getsockopt(0, 0, 0, 0, &len);
5998                             ],
5999                             wx_cv_type_getsockopt5=size_t,
6000                             AC_TRY_COMPILE(
6001                                 [
6002                                     #include <sys/types.h>
6003                                     #include <sys/socket.h>
6004                                 ],
6005                                 [
6006                                     int len;
6007                                     getsockopt(0, 0, 0, 0, &len);
6008                                 ],
6009                                 wx_cv_type_getsockopt5=int,
6010                                 wx_cv_type_getsockopt5=unknown
6011                             )
6012                         )
6013                     ]
6014                 )
6015                 AC_LANG_POP()
6016             ])
6017
6018         if test "$wx_cv_type_getsockopt5" = "unknown"; then
6019             wxUSE_SOCKETS=no
6020             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6021         else
6022             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
6023         fi
6024     fi
6025 fi
6026
6027 if test "$wxUSE_SOCKETS" = "yes" ; then
6028     AC_DEFINE(wxUSE_SOCKETS)
6029     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
6030 fi
6031
6032 if test "$wxUSE_PROTOCOL" = "yes"; then
6033     if test "$wxUSE_SOCKETS" != "yes"; then
6034         AC_MSG_WARN(Protocol classes require sockets... disabled)
6035         wxUSE_PROTOCOL=no
6036     fi
6037 fi
6038
6039 if test "$wxUSE_PROTOCOL" = "yes"; then
6040     AC_DEFINE(wxUSE_PROTOCOL)
6041
6042     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
6043         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
6044     fi
6045     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
6046         AC_DEFINE(wxUSE_PROTOCOL_FTP)
6047     fi
6048     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
6049         AC_DEFINE(wxUSE_PROTOCOL_FILE)
6050     fi
6051 else
6052     if test "$wxUSE_FS_INET" = "yes"; then
6053         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
6054         wxUSE_FS_INET="no"
6055     fi
6056 fi
6057
6058 if test "$wxUSE_URL" = "yes"; then
6059     if test "$wxUSE_PROTOCOL" != "yes"; then
6060         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
6061         wxUSE_URL=no
6062     fi
6063     if test "$wxUSE_URL" = "yes"; then
6064         AC_DEFINE(wxUSE_URL)
6065     fi
6066 fi
6067
6068 if test "$wxUSE_VARIANT" = "yes"; then
6069     AC_DEFINE(wxUSE_VARIANT)
6070 fi
6071
6072 if test "$wxUSE_FS_INET" = "yes"; then
6073   AC_DEFINE(wxUSE_FS_INET)
6074 fi
6075
6076 dnl ---------------------------------------------------------------------------
6077 dnl Joystick support
6078 dnl ---------------------------------------------------------------------------
6079
6080 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
6081     wxUSE_JOYSTICK=no
6082
6083     dnl under MSW we always have joystick support
6084     if test "$TOOLKIT" = "MSW"; then
6085         wxUSE_JOYSTICK=yes
6086
6087     dnl mac only available on darwin
6088     elif test "$TOOLKIT" = "MAC" -o "$TOOLKIT" = "COCOA"; then
6089         if test "$USE_DARWIN" = 1; then
6090             dnl check for a bug in the headers, some have bad setEventCallout
6091             AC_MSG_CHECKING([headers have declarations needed for joystick support])
6092             AC_LANG_PUSH(C++)
6093             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
6094                             [ IOHIDQueueInterface *qi = NULL;
6095                               IOHIDCallbackFunction cb = NULL;
6096                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
6097                             [ wxUSE_JOYSTICK=yes ]
6098                           )
6099             AC_LANG_POP()
6100             AC_MSG_RESULT($wxUSE_JOYSTICK)
6101         fi
6102
6103     dnl joystick support is only for Linux 2.1.x or greater
6104     else
6105         dnl wxJoystick not supported by wxMGL at all
6106         if test "$wxUSE_MGL" != "1"; then
6107             dnl notice the dummy includes argument: without it, AC_CHECK_HEADER
6108             dnl checks only whether the header can be preprocessed, not that it
6109             dnl can be compiled and in Linux 2.6.16 joystick.h is present but
6110             dnl can't be compiled because of an error and with the default
6111             dnl AC_CHECK_HEADER semantics we'd still detect it in this case and
6112             dnl build would fail later
6113             AC_CHECK_HEADERS([linux/joystick.h], [wxUSE_JOYSTICK=yes],, [AC_INCLUDES_DEFAULT()])
6114         fi
6115     fi
6116
6117     if test "$wxUSE_JOYSTICK" = "yes"; then
6118         AC_DEFINE(wxUSE_JOYSTICK)
6119         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
6120     else
6121         AC_MSG_WARN(Joystick not supported by this system... disabled)
6122     fi
6123 fi
6124
6125
6126 dnl ---------------------------------------------------------------------------
6127 dnl String stuff
6128 dnl ---------------------------------------------------------------------------
6129
6130 if test "$wxUSE_FONTENUM" = "yes" ; then
6131   AC_DEFINE(wxUSE_FONTENUM)
6132 fi
6133
6134 if test "$wxUSE_FONTMAP" = "yes" ; then
6135   AC_DEFINE(wxUSE_FONTMAP)
6136 fi
6137
6138 if test "$wxUSE_UNICODE" = "yes" ; then
6139   AC_DEFINE(wxUSE_UNICODE)
6140
6141   if test "$USE_WIN32" != 1; then
6142       wxUSE_UNICODE_MSLU=no
6143   fi
6144
6145   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
6146         AC_CHECK_LIB(unicows,main,
6147             [
6148                 AC_DEFINE(wxUSE_UNICODE_MSLU)
6149             ],
6150             [
6151                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
6152                              Applications will only run on Windows NT/2000/XP!])
6153                 wxUSE_UNICODE_MSLU=no
6154             ])
6155     fi
6156 fi
6157
6158 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "yes"; then
6159     AC_DEFINE(wxUSE_UNICODE_UTF8)
6160
6161     if test "$wxUSE_UNICODE_UTF8_LOCALE" = "yes"; then
6162         AC_DEFINE(wxUSE_UTF8_LOCALE_ONLY)
6163     fi
6164 fi
6165
6166 dnl ---------------------------------------------------------------------------
6167 dnl big GUI components: MDI, doc/view, printing, help, ...
6168 dnl ---------------------------------------------------------------------------
6169
6170 if test "$wxUSE_CONSTRAINTS" = "yes"; then
6171     AC_DEFINE(wxUSE_CONSTRAINTS)
6172     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
6173 fi
6174
6175 if test "$wxUSE_MDI" = "yes"; then
6176     AC_DEFINE(wxUSE_MDI)
6177
6178     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6179         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
6180         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
6181     fi
6182 fi
6183
6184 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
6185     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
6186     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
6187     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6188         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
6189     fi
6190 fi
6191
6192 if test "$wxUSE_HELP" = "yes"; then
6193     AC_DEFINE(wxUSE_HELP)
6194     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
6195
6196     if test "$wxUSE_MSW" = 1; then
6197       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
6198         AC_DEFINE(wxUSE_MS_HTML_HELP)
6199       fi
6200     fi
6201
6202     if test "$wxUSE_WXHTML_HELP" = "yes"; then
6203       if test "$wxUSE_HTML" = "yes"; then
6204         AC_DEFINE(wxUSE_WXHTML_HELP)
6205       else
6206         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
6207         wxUSE_WXHTML_HELP=no
6208       fi
6209     fi
6210 fi
6211
6212 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
6213     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6214         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
6215     else
6216         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
6217     fi
6218     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
6219 fi
6220
6221 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
6222   AC_DEFINE(wxUSE_POSTSCRIPT)
6223 fi
6224
6225 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
6226
6227 if test "$wxUSE_SVG" = "yes"; then
6228     AC_DEFINE(wxUSE_SVG)
6229 fi
6230
6231 dnl ---------------------------------------------------------------------------
6232 dnl wxMetafile availability
6233 dnl ---------------------------------------------------------------------------
6234
6235 if test "$wxUSE_METAFILE" = "yes"; then
6236     if test "$wxUSE_MSW" != 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_PM" != 1; then
6237         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
6238         wxUSE_METAFILE=no
6239     fi
6240 fi
6241
6242 dnl ---------------------------------------------------------------------------
6243 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
6244 dnl ---------------------------------------------------------------------------
6245
6246 dnl check for ole headers and disable a few features requiring it if not
6247 dnl present (earlier versions of mingw32 don't have ole2.h)
6248 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
6249                           -o "$wxUSE_CLIPBOARD"     = "yes" \
6250                           -o "$wxUSE_OLE"     = "yes" \
6251                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
6252     AC_CHECK_HEADER(ole2.h,,, [ ])
6253
6254     if test "$ac_cv_header_ole2_h" = "yes" ; then
6255         if test "$GCC" = yes ; then
6256             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
6257             AC_TRY_COMPILE([#include <windows.h>
6258                             #include <ole2.h>],
6259                            [],
6260                            [AC_MSG_RESULT(no)],
6261                            [AC_MSG_RESULT(yes)
6262                             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fvtable-thunks"])
6263             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
6264             if test "$wxUSE_OLE" = "yes" ; then
6265                 AC_DEFINE(wxUSE_OLE)
6266                 AC_DEFINE(wxUSE_OLE_AUTOMATION)
6267                 AC_DEFINE(wxUSE_ACTIVEX)
6268                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
6269             fi
6270         fi
6271
6272         dnl for OLE clipboard and dnd
6273         if test "$wxUSE_DATAOBJ" = "yes" ; then
6274             AC_DEFINE(wxUSE_DATAOBJ)
6275         fi
6276     else
6277         AC_MSG_WARN([Some features disabled because OLE headers not found])
6278
6279         wxUSE_CLIPBOARD=no
6280         wxUSE_DRAG_AND_DROP=no
6281         wxUSE_DATAOBJ=no
6282         wxUSE_OLE=no
6283     fi
6284
6285     if test "$wxUSE_METAFILE" = "yes"; then
6286         AC_DEFINE(wxUSE_METAFILE)
6287
6288         dnl this one should probably be made separately configurable
6289         AC_DEFINE(wxUSE_ENH_METAFILE)
6290     fi
6291 fi
6292
6293 if test "$wxUSE_IPC" = "yes"; then
6294     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
6295         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
6296         wxUSE_IPC=no
6297     fi
6298
6299     if test "$wxUSE_IPC" = "yes"; then
6300         AC_DEFINE(wxUSE_IPC)
6301         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
6302     fi
6303 fi
6304
6305 if test "$wxUSE_DATAOBJ" = "yes"; then
6306     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6307         AC_MSG_WARN([wxDataObject not yet supported under $TOOLKIT... disabled])
6308         wxUSE_DATAOBJ=no
6309     else
6310         AC_DEFINE(wxUSE_DATAOBJ)
6311     fi
6312 else
6313     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
6314     wxUSE_CLIPBOARD=no
6315     wxUSE_DRAG_AND_DROP=no
6316 fi
6317
6318 if test "$wxUSE_CLIPBOARD" = "yes"; then
6319     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6320         AC_MSG_WARN([Clipboard not yet supported under $TOOLKIT... disabled])
6321         wxUSE_CLIPBOARD=no
6322     fi
6323
6324     if test "$wxUSE_CLIPBOARD" = "yes"; then
6325         AC_DEFINE(wxUSE_CLIPBOARD)
6326     fi
6327 fi
6328
6329 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
6330     if test "$wxUSE_GTK" = 1; then
6331         if test "$WXGTK12" != 1; then
6332             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
6333             wxUSE_DRAG_AND_DROP=no
6334         fi
6335     fi
6336
6337     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_MGL" = 1 -o \
6338             "$wxUSE_DFB" = 1; then
6339         AC_MSG_WARN([Drag and drop not yet supported under $TOOLKIT... disabled])
6340         wxUSE_DRAG_AND_DROP=no
6341     fi
6342
6343     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
6344         AC_DEFINE(wxUSE_DRAG_AND_DROP)
6345     fi
6346
6347 fi
6348
6349 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
6350     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
6351 fi
6352
6353 if test "$wxUSE_SPLINES" = "yes" ; then
6354   AC_DEFINE(wxUSE_SPLINES)
6355 fi
6356
6357 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
6358   AC_DEFINE(wxUSE_MOUSEWHEEL)
6359 fi
6360
6361 dnl ---------------------------------------------------------------------------
6362 dnl GUI controls
6363 dnl ---------------------------------------------------------------------------
6364
6365 USES_CONTROLS=0
6366 if test "$wxUSE_CONTROLS" = "yes"; then
6367   USES_CONTROLS=1
6368 fi
6369
6370 if test "$wxUSE_ACCEL" = "yes"; then
6371   AC_DEFINE(wxUSE_ACCEL)
6372   USES_CONTROLS=1
6373 fi
6374
6375 if test "$wxUSE_ANIMATIONCTRL" = "yes"; then
6376   AC_DEFINE(wxUSE_ANIMATIONCTRL)
6377   USES_CONTROLS=1
6378   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS animate"
6379 fi
6380
6381 if test "$wxUSE_BUTTON" = "yes"; then
6382   AC_DEFINE(wxUSE_BUTTON)
6383   USES_CONTROLS=1
6384 fi
6385
6386 if test "$wxUSE_BMPBUTTON" = "yes"; then
6387   AC_DEFINE(wxUSE_BMPBUTTON)
6388   USES_CONTROLS=1
6389 fi
6390
6391 if test "$wxUSE_CALCTRL" = "yes"; then
6392   AC_DEFINE(wxUSE_CALENDARCTRL)
6393   USES_CONTROLS=1
6394   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
6395 fi
6396
6397 if test "$wxUSE_CARET" = "yes"; then
6398   AC_DEFINE(wxUSE_CARET)
6399   USES_CONTROLS=1
6400   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
6401 fi
6402
6403 if test "$wxUSE_COLLPANE" = "yes"; then
6404     AC_DEFINE(wxUSE_COLLPANE)
6405     USES_CONTROLS=1
6406     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS collpane"
6407 fi
6408
6409 if test "$wxUSE_COMBOBOX" = "yes"; then
6410   AC_DEFINE(wxUSE_COMBOBOX)
6411   USES_CONTROLS=1
6412 fi
6413
6414 if test "$wxUSE_COMBOCTRL" = "yes"; then
6415   AC_DEFINE(wxUSE_COMBOCTRL)
6416   USES_CONTROLS=1
6417 fi
6418
6419 if test "$wxUSE_CHOICE" = "yes"; then
6420   AC_DEFINE(wxUSE_CHOICE)
6421   USES_CONTROLS=1
6422 fi
6423
6424 if test "$wxUSE_CHOICEBOOK" = "yes"; then
6425     AC_DEFINE(wxUSE_CHOICEBOOK)
6426     USES_CONTROLS=1
6427 fi
6428
6429 if test "$wxUSE_CHECKBOX" = "yes"; then
6430   AC_DEFINE(wxUSE_CHECKBOX)
6431   USES_CONTROLS=1
6432 fi
6433
6434 if test "$wxUSE_CHECKLST" = "yes"; then
6435   AC_DEFINE(wxUSE_CHECKLISTBOX)
6436   USES_CONTROLS=1
6437 fi
6438
6439 if test "$wxUSE_COLOURPICKERCTRL" = "yes"; then
6440   AC_DEFINE(wxUSE_COLOURPICKERCTRL)
6441   USES_CONTROLS=1
6442 fi
6443
6444 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
6445   AC_DEFINE(wxUSE_DATEPICKCTRL)
6446   USES_CONTROLS=1
6447 fi
6448
6449 if test "$wxUSE_DIRPICKERCTRL" = "yes"; then
6450   AC_DEFINE(wxUSE_DIRPICKERCTRL)
6451   USES_CONTROLS=1
6452 fi
6453
6454 if test "$wxUSE_FILECTRL" = "yes"; then
6455   AC_DEFINE(wxUSE_FILECTRL)
6456   USES_CONTROLS=1
6457 fi
6458
6459 if test "$wxUSE_FILEPICKERCTRL" = "yes"; then
6460   AC_DEFINE(wxUSE_FILEPICKERCTRL)
6461   USES_CONTROLS=1
6462 fi
6463
6464 if test "$wxUSE_FONTPICKERCTRL" = "yes"; then
6465   AC_DEFINE(wxUSE_FONTPICKERCTRL)
6466   USES_CONTROLS=1
6467 fi
6468
6469 if test "$wxUSE_DISPLAY" = "yes"; then
6470     if test "$wxUSE_DFB" = 1 -o "$wxUSE_MGL" = 1; then
6471         AC_MSG_WARN([wxDisplay not yet supported under $TOOLKIT... disabled])
6472         wxUSE_DISPLAY=no
6473     else
6474         AC_DEFINE(wxUSE_DISPLAY)
6475         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
6476     fi
6477 fi
6478
6479 if test "$wxUSE_DETECT_SM" = "yes"; then
6480     AC_DEFINE(wxUSE_DETECT_SM)
6481 fi
6482
6483 if test "$wxUSE_GAUGE" = "yes"; then
6484   AC_DEFINE(wxUSE_GAUGE)
6485   USES_CONTROLS=1
6486 fi
6487
6488 if test "$wxUSE_GRID" = "yes"; then
6489   AC_DEFINE(wxUSE_GRID)
6490   USES_CONTROLS=1
6491   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
6492 fi
6493
6494 if test "$wxUSE_HYPERLINKCTRL" = "yes"; then
6495   AC_DEFINE(wxUSE_HYPERLINKCTRL)
6496   USES_CONTROLS=1
6497 fi
6498
6499 if test "$wxUSE_BITMAPCOMBOBOX" = "yes"; then
6500   AC_DEFINE(wxUSE_BITMAPCOMBOBOX)
6501   USES_CONTROLS=1
6502 fi
6503
6504 if test "$wxUSE_DATAVIEWCTRL" = "yes"; then
6505   AC_DEFINE(wxUSE_DATAVIEWCTRL)
6506   USES_CONTROLS=1
6507   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dataview"
6508 fi
6509
6510 if test "$wxUSE_IMAGLIST" = "yes"; then
6511     AC_DEFINE(wxUSE_IMAGLIST)
6512 fi
6513
6514 if test "$wxUSE_LISTBOOK" = "yes"; then
6515     AC_DEFINE(wxUSE_LISTBOOK)
6516     USES_CONTROLS=1
6517 fi
6518
6519 if test "$wxUSE_LISTBOX" = "yes"; then
6520     AC_DEFINE(wxUSE_LISTBOX)
6521     USES_CONTROLS=1
6522 fi
6523
6524 if test "$wxUSE_LISTCTRL" = "yes"; then
6525     if test "$wxUSE_IMAGLIST" = "yes"; then
6526         AC_DEFINE(wxUSE_LISTCTRL)
6527         USES_CONTROLS=1
6528         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
6529     else
6530         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
6531     fi
6532 fi
6533
6534 if test "$wxUSE_EDITABLELISTBOX" = "yes"; then
6535     AC_DEFINE(wxUSE_EDITABLELISTBOX)
6536     USES_CONTROLS=1
6537     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS editlbox"
6538 fi
6539
6540 if test "$wxUSE_NOTEBOOK" = "yes"; then
6541     AC_DEFINE(wxUSE_NOTEBOOK)
6542     USES_CONTROLS=1
6543     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
6544 fi
6545
6546 if test "$wxUSE_ODCOMBOBOX" = "yes"; then
6547   AC_DEFINE(wxUSE_ODCOMBOBOX)
6548   USES_CONTROLS=1
6549   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS combo"
6550 fi
6551
6552 if test "$wxUSE_RADIOBOX" = "yes"; then
6553     AC_DEFINE(wxUSE_RADIOBOX)
6554     USES_CONTROLS=1
6555 fi
6556
6557 if test "$wxUSE_RADIOBTN" = "yes"; then
6558     AC_DEFINE(wxUSE_RADIOBTN)
6559     USES_CONTROLS=1
6560 fi
6561
6562 if test "$wxUSE_SASH" = "yes"; then
6563     AC_DEFINE(wxUSE_SASH)
6564     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
6565 fi
6566
6567 if test "$wxUSE_SCROLLBAR" = "yes"; then
6568     AC_DEFINE(wxUSE_SCROLLBAR)
6569     USES_CONTROLS=1
6570     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
6571 fi
6572
6573 if test "$wxUSE_SEARCHCTRL" = "yes"; then
6574     AC_DEFINE(wxUSE_SEARCHCTRL)
6575     USES_CONTROLS=1
6576 fi
6577
6578 if test "$wxUSE_SLIDER" = "yes"; then
6579     AC_DEFINE(wxUSE_SLIDER)
6580     USES_CONTROLS=1
6581 fi
6582
6583 if test "$wxUSE_SPINBTN" = "yes"; then
6584     AC_DEFINE(wxUSE_SPINBTN)
6585     USES_CONTROLS=1
6586 fi
6587
6588 if test "$wxUSE_SPINCTRL" = "yes"; then
6589     AC_DEFINE(wxUSE_SPINCTRL)
6590     USES_CONTROLS=1
6591 fi
6592
6593 if test "$wxUSE_SPLITTER" = "yes"; then
6594     AC_DEFINE(wxUSE_SPLITTER)
6595     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
6596 fi
6597
6598 if test "$wxUSE_STATBMP" = "yes"; then
6599     AC_DEFINE(wxUSE_STATBMP)
6600     USES_CONTROLS=1
6601 fi
6602
6603 if test "$wxUSE_STATBOX" = "yes"; then
6604     AC_DEFINE(wxUSE_STATBOX)
6605     USES_CONTROLS=1
6606 fi
6607
6608 if test "$wxUSE_STATTEXT" = "yes"; then
6609     AC_DEFINE(wxUSE_STATTEXT)
6610     USES_CONTROLS=1
6611 fi
6612
6613 if test "$wxUSE_STATLINE" = "yes"; then
6614     AC_DEFINE(wxUSE_STATLINE)
6615     USES_CONTROLS=1
6616 fi
6617
6618 if test "$wxUSE_STATUSBAR" = "yes"; then
6619     dnl this will get undefined in wx/chkconf.h if it's not supported
6620     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
6621     AC_DEFINE(wxUSE_STATUSBAR)
6622     USES_CONTROLS=1
6623
6624     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
6625 fi
6626
6627 if test "$wxUSE_TAB_DIALOG" = "yes"; then
6628     AC_DEFINE(wxUSE_TAB_DIALOG)
6629 fi
6630
6631 if test "$wxUSE_TEXTCTRL" = "yes"; then
6632     AC_DEFINE(wxUSE_TEXTCTRL)
6633     USES_CONTROLS=1
6634     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
6635 fi
6636
6637 if test "$wxUSE_TOGGLEBTN" = "yes"; then
6638     if test "$wxUSE_COCOA" = 1 ; then
6639         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
6640         wxUSE_TOGGLEBTN=no
6641     fi
6642
6643     if test "$wxUSE_TOGGLEBTN" = "yes"; then
6644         AC_DEFINE(wxUSE_TOGGLEBTN)
6645         USES_CONTROLS=1
6646     fi
6647 fi
6648
6649 if test "$wxUSE_TOOLBAR" = "yes"; then
6650     AC_DEFINE(wxUSE_TOOLBAR)
6651     USES_CONTROLS=1
6652
6653     if test "$wxUSE_UNIVERSAL" = "yes"; then
6654         wxUSE_TOOLBAR_NATIVE="no"
6655     else
6656         wxUSE_TOOLBAR_NATIVE="yes"
6657         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
6658     fi
6659
6660     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
6661 fi
6662
6663 if test "$wxUSE_TOOLTIPS" = "yes"; then
6664     if test "$wxUSE_MOTIF" = 1; then
6665         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
6666     else
6667         if test "$wxUSE_UNIVERSAL" = "yes"; then
6668             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
6669         else
6670             AC_DEFINE(wxUSE_TOOLTIPS)
6671         fi
6672     fi
6673 fi
6674
6675 if test "$wxUSE_TREEBOOK" = "yes"; then
6676     AC_DEFINE(wxUSE_TREEBOOK)
6677     USES_CONTROLS=1
6678 fi
6679
6680 if test "$wxUSE_TOOLBOOK" = "yes"; then
6681     AC_DEFINE(wxUSE_TOOLBOOK)
6682     USES_CONTROLS=1
6683 fi
6684
6685 if test "$wxUSE_TREECTRL" = "yes"; then
6686     if test "$wxUSE_IMAGLIST" = "yes"; then
6687         AC_DEFINE(wxUSE_TREECTRL)
6688         USES_CONTROLS=1
6689         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
6690     else
6691         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
6692     fi
6693 fi
6694
6695 if test "$wxUSE_POPUPWIN" = "yes"; then
6696     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
6697         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
6698     else
6699         if test "$wxUSE_PM" = 1; then
6700             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
6701         else
6702             AC_DEFINE(wxUSE_POPUPWIN)
6703             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
6704
6705             USES_CONTROLS=1
6706         fi
6707     fi
6708 fi
6709
6710 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
6711     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 -o "$wxUSE_MGL" = 1; then
6712         AC_MSG_WARN([Dialup manager not supported on this platform... disabled])
6713     else
6714         AC_DEFINE(wxUSE_DIALUP_MANAGER)
6715         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
6716     fi
6717 fi
6718
6719 if test "$wxUSE_TIPWINDOW" = "yes"; then
6720     if test "$wxUSE_PM" = 1; then
6721         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
6722     else
6723         AC_DEFINE(wxUSE_TIPWINDOW)
6724     fi
6725 fi
6726
6727 if test "$USES_CONTROLS" = 1; then
6728     AC_DEFINE(wxUSE_CONTROLS)
6729 fi
6730
6731 dnl ---------------------------------------------------------------------------
6732 dnl misc options
6733 dnl ---------------------------------------------------------------------------
6734
6735 dnl please keep the settings below in alphabetical order
6736 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
6737     AC_DEFINE(wxUSE_ACCESSIBILITY)
6738     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
6739 fi
6740
6741 if test "$wxUSE_DRAGIMAGE" = "yes"; then
6742     AC_DEFINE(wxUSE_DRAGIMAGE)
6743     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
6744 fi
6745
6746 if test "$wxUSE_EXCEPTIONS" = "yes"; then
6747     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
6748         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
6749     else
6750         AC_DEFINE(wxUSE_EXCEPTIONS)
6751         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
6752     fi
6753 fi
6754
6755 USE_HTML=0
6756 if test "$wxUSE_HTML" = "yes"; then
6757     AC_DEFINE(wxUSE_HTML)
6758     USE_HTML=1
6759     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
6760     if test "$wxUSE_MAC" = 1; then
6761         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
6762     fi
6763 fi
6764 if test "$wxUSE_WEBKIT" = "yes"; then
6765     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
6766         old_CPPFLAGS="$CPPFLAGS"
6767         CPPFLAGS="-x objective-c++ $CPPFLAGS"
6768         AC_CHECK_HEADER([WebKit/HIWebView.h],
6769                         [
6770                            AC_DEFINE(wxUSE_WEBKIT)
6771                            WEBKIT_LINK="-framework WebKit"
6772                         ],
6773                         [
6774                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
6775                            wxUSE_WEBKIT=no
6776                         ],
6777                         [
6778                            #include <Carbon/Carbon.h>
6779                            #include <WebKit/WebKit.h>
6780                         ])
6781         CPPFLAGS="$old_CPPFLAGS"
6782     elif test "$wxUSE_COCOA" = 1; then
6783         AC_DEFINE(wxUSE_WEBKIT)
6784     else
6785         wxUSE_WEBKIT=no
6786     fi
6787 fi
6788
6789 USE_XRC=0
6790 if test "$wxUSE_XRC" = "yes"; then
6791     if test "$wxUSE_XML" != "yes"; then
6792         AC_MSG_WARN([XML library not built, XRC resources disabled])
6793         wxUSE_XRC=no
6794     else
6795         AC_DEFINE(wxUSE_XRC)
6796         USE_XRC=1
6797         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
6798     fi
6799 fi
6800
6801 USE_AUI=0
6802 if test "$wxUSE_AUI" = "yes"; then
6803    AC_DEFINE(wxUSE_AUI)
6804    USE_AUI=1
6805    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS aui"
6806 fi
6807
6808 USE_STC=0
6809 if test "$wxUSE_STC" = "yes"; then
6810    AC_DEFINE(wxUSE_STC)
6811    USE_STC=1
6812    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS stc"
6813 fi
6814
6815 if test "$wxUSE_MENUS" = "yes"; then
6816     AC_DEFINE(wxUSE_MENUS)
6817     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
6818 fi
6819
6820 if test "$wxUSE_METAFILE" = "yes"; then
6821     AC_DEFINE(wxUSE_METAFILE)
6822 fi
6823
6824 if test "$wxUSE_MIMETYPE" = "yes"; then
6825     AC_DEFINE(wxUSE_MIMETYPE)
6826 fi
6827
6828 if test "$wxUSE_MINIFRAME" = "yes"; then
6829     AC_DEFINE(wxUSE_MINIFRAME)
6830 fi
6831
6832 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
6833     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
6834 fi
6835
6836 if test "$wxUSE_TASKBARICON" = "yes"; then
6837     AC_DEFINE(wxUSE_TASKBARICON)
6838     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
6839 fi
6840
6841
6842 if test "$wxUSE_VALIDATORS" = "yes"; then
6843     AC_DEFINE(wxUSE_VALIDATORS)
6844     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
6845 fi
6846
6847 if test "$wxUSE_PALETTE" = "yes" ; then
6848     if test "$wxUSE_DFB" = 1; then
6849         AC_MSG_WARN([wxPalette not yet supported under DFB... disabled])
6850         wxUSE_PALETTE=no
6851     else
6852         AC_DEFINE(wxUSE_PALETTE)
6853     fi
6854 fi
6855
6856 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
6857   dnl Must be done this late because -lunicows must be before all the other libs
6858   LIBS=" -lunicows $LIBS"
6859 fi
6860
6861 USE_RICHTEXT=0
6862 if test "$wxUSE_RICHTEXT" = "yes"; then
6863     AC_DEFINE(wxUSE_RICHTEXT)
6864     USE_RICHTEXT=1
6865     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS richtext"
6866 fi
6867
6868 dnl ---------------------------------------------------------------------------
6869 dnl wxImage options
6870 dnl ---------------------------------------------------------------------------
6871
6872 if test "$wxUSE_IMAGE" = "yes" ; then
6873     AC_DEFINE(wxUSE_IMAGE)
6874
6875     if test "$wxUSE_GIF" = "yes" ; then
6876       AC_DEFINE(wxUSE_GIF)
6877     fi
6878
6879     if test "$wxUSE_PCX" = "yes" ; then
6880       AC_DEFINE(wxUSE_PCX)
6881     fi
6882
6883     if test "$wxUSE_TGA" = "yes" ; then
6884       AC_DEFINE(wxUSE_TGA)
6885     fi
6886
6887     if test "$wxUSE_IFF" = "yes" ; then
6888       AC_DEFINE(wxUSE_IFF)
6889     fi
6890
6891     if test "$wxUSE_PNM" = "yes" ; then
6892       AC_DEFINE(wxUSE_PNM)
6893     fi
6894
6895     if test "$wxUSE_XPM" = "yes" ; then
6896       AC_DEFINE(wxUSE_XPM)
6897     fi
6898
6899     if test "$wxUSE_ICO_CUR" = "yes" ; then
6900       AC_DEFINE(wxUSE_ICO_CUR)
6901     fi
6902 fi
6903
6904 dnl ---------------------------------------------------------------------------
6905 dnl common dialogs
6906 dnl ---------------------------------------------------------------------------
6907
6908 if test "$wxUSE_ABOUTDLG" = "yes"; then
6909     AC_DEFINE(wxUSE_ABOUTDLG)
6910 fi
6911
6912 if test "$wxUSE_CHOICEDLG" = "yes"; then
6913     AC_DEFINE(wxUSE_CHOICEDLG)
6914 fi
6915
6916 if test "$wxUSE_COLOURDLG" = "yes"; then
6917     AC_DEFINE(wxUSE_COLOURDLG)
6918 fi
6919
6920 if test "$wxUSE_FILEDLG" = "yes"; then
6921     AC_DEFINE(wxUSE_FILEDLG)
6922 fi
6923
6924 if test "$wxUSE_FINDREPLDLG" = "yes"; then
6925     AC_DEFINE(wxUSE_FINDREPLDLG)
6926 fi
6927
6928 if test "$wxUSE_FONTDLG" = "yes"; then
6929     AC_DEFINE(wxUSE_FONTDLG)
6930 fi
6931
6932 if test "$wxUSE_DIRDLG" = "yes"; then
6933     if test "$wxUSE_TREECTRL" != "yes"; then
6934         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
6935     else
6936         AC_DEFINE(wxUSE_DIRDLG)
6937     fi
6938 fi
6939
6940 if test "$wxUSE_MSGDLG" = "yes"; then
6941     AC_DEFINE(wxUSE_MSGDLG)
6942 fi
6943
6944 if test "$wxUSE_NUMBERDLG" = "yes"; then
6945     AC_DEFINE(wxUSE_NUMBERDLG)
6946 fi
6947
6948 if test "$wxUSE_PROGRESSDLG" = "yes"; then
6949     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6950        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
6951     else
6952         AC_DEFINE(wxUSE_PROGRESSDLG)
6953     fi
6954 fi
6955
6956 if test "$wxUSE_SPLASH" = "yes"; then
6957     AC_DEFINE(wxUSE_SPLASH)
6958     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
6959 fi
6960
6961 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
6962     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6963        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
6964     else
6965         AC_DEFINE(wxUSE_STARTUP_TIPS)
6966     fi
6967 fi
6968
6969 if test "$wxUSE_TEXTDLG" = "yes"; then
6970     AC_DEFINE(wxUSE_TEXTDLG)
6971 fi
6972
6973 if test "$wxUSE_WIZARDDLG" = "yes"; then
6974     AC_DEFINE(wxUSE_WIZARDDLG)
6975     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
6976 fi
6977
6978 dnl ---------------------------------------------------------------------------
6979 dnl wxMSW-only options
6980 dnl ---------------------------------------------------------------------------
6981
6982 if test "$wxUSE_MSW" = 1 ; then
6983
6984     if test "$wxUSE_DC_CACHEING" = "yes"; then
6985         AC_DEFINE(wxUSE_DC_CACHEING)
6986     fi
6987
6988     if test "$wxUSE_DIB" = "yes"; then
6989         AC_DEFINE(wxUSE_WXDIB)
6990     fi
6991
6992     if test "$wxUSE_OWNER_DRAWN" = "yes"; then
6993         AC_DEFINE(wxUSE_OWNER_DRAWN)
6994     fi
6995
6996     if test "$wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW" = "yes"; then
6997         AC_DEFINE(wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
6998     fi
6999
7000     if test "$wxUSE_UXTHEME" = "yes"; then
7001         AC_DEFINE(wxUSE_UXTHEME)
7002     fi
7003
7004 fi
7005 dnl wxUSE_MSW = 1
7006
7007
7008 if test "$USE_WIN32" = 1 ; then
7009     if test "$wxUSE_INICONF" = "yes"; then
7010         AC_DEFINE(wxUSE_INICONF)
7011     fi
7012
7013     if test "$wxUSE_REGKEY" = "yes"; then
7014         AC_DEFINE(wxUSE_REGKEY)
7015     fi
7016 fi
7017 dnl USE_WIN32 = 1
7018
7019 dnl ---------------------------------------------------------------------------
7020 dnl wxGraphicsContext
7021 dnl ---------------------------------------------------------------------------
7022
7023 if test "$wxUSE_GRAPHICS_CONTEXT" = "yes"; then
7024    if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
7025       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7026    elif test "$wxUSE_GTK" != 1; then
7027       dnl for other builds we'll just wing it for now...
7028       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7029    else
7030       dnl ...but let's check for cairo availability for wxGTK builds
7031       PKG_CHECK_MODULES(CAIRO, cairo,
7032           [AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)],
7033           [AC_MSG_WARN([Cairo library not found, unable to set wxUSE_GRAPHICS_CONTEXT])]
7034       )
7035    fi
7036 fi
7037
7038 dnl ---------------------------------------------------------------------------
7039 dnl wxMediaCtrl
7040 dnl ---------------------------------------------------------------------------
7041
7042 USE_MEDIA=0
7043
7044 if test "$wxUSE_MEDIACTRL" = "yes"; then
7045     USE_MEDIA=1
7046
7047     dnl -----------------------------------------------------------------------
7048     dnl GStreamer
7049     dnl -----------------------------------------------------------------------
7050     if test "$wxUSE_GTK" = 1; then
7051         wxUSE_GSTREAMER="no"
7052
7053         dnl -------------------------------------------------------------------
7054         dnl Test for at least 0.8 gstreamer module from pkg-config
7055         dnl Even totem doesn't accept 0.9 evidently.
7056         dnl
7057         dnl So, we first check to see if 0.10 if available - if not we
7058         dnl try the older 0.8 version
7059         dnl -------------------------------------------------------------------
7060         GST_VERSION_MAJOR=0
7061         GST_VERSION_MINOR=10
7062         GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7063
7064         if test "$wxUSE_GSTREAMER8" = "no"; then
7065             PKG_CHECK_MODULES(GST,
7066                 [gstreamer-$GST_VERSION gstreamer-plugins-base-$GST_VERSION gconf-2.0],
7067                 [
7068                     wxUSE_GSTREAMER="yes"
7069                     GST_LIBS="$GST_LIBS -lgstinterfaces-$GST_VERSION"
7070                 ],
7071                 [
7072                     AC_MSG_WARN([GStreamer 0.10 not available, falling back to 0.8])
7073                     GST_VERSION_MINOR=8
7074                 ]
7075             )
7076         else
7077             dnl check only for 0.8
7078             GST_VERSION_MINOR=8
7079         fi
7080
7081         if test $GST_VERSION_MINOR = "8"; then
7082             GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7083             PKG_CHECK_MODULES(GST,
7084                 [gstreamer-$GST_VERSION gstreamer-interfaces-$GST_VERSION gstreamer-gconf-$GST_VERSION],
7085                 wxUSE_GSTREAMER="yes",
7086                 [
7087                     AC_MSG_WARN([GStreamer 0.8/0.10 not available.])
7088                 ])
7089         fi
7090
7091
7092         if test "$wxUSE_GSTREAMER" = "yes"; then
7093             CPPFLAGS="$GST_CFLAGS $CPPFLAGS"
7094             LIBS="$GST_LIBS $LIBS"
7095
7096             AC_DEFINE(wxUSE_GSTREAMER)
7097         else
7098             USE_MEDIA=0
7099         fi
7100     fi
7101
7102     if test $USE_MEDIA = 1; then
7103         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
7104         AC_DEFINE(wxUSE_MEDIACTRL)
7105     fi
7106 fi
7107
7108 dnl ---------------------------------------------------------------------------
7109 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
7110 dnl ---------------------------------------------------------------------------
7111
7112 if test "$cross_compiling" = "yes"; then
7113     dnl Use best guess from host as we can't use uname when cross compiling
7114     OSINFO="\"$host\""
7115 else
7116     dnl attualy work out OS version
7117     OSINFO=`uname -s -r -m`
7118     OSINFO="\"$OSINFO\""
7119 fi
7120
7121 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
7122
7123 dnl ---------------------------------------------------------------------------
7124 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
7125 dnl ---------------------------------------------------------------------------
7126
7127 if test "x$prefix" != "xNONE"; then
7128     wxPREFIX=$prefix
7129 else
7130     wxPREFIX=$ac_default_prefix
7131 fi
7132
7133 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
7134
7135
7136 dnl ---------------------------------------------------------------------------
7137 dnl define variables with all built libraries for wx-config
7138 dnl ---------------------------------------------------------------------------
7139
7140 STD_BASE_LIBS="base"
7141 STD_GUI_LIBS=""
7142 BUILT_WX_LIBS="base"
7143 ALL_WX_LIBS="xrc stc gl media qa html adv core xml net base"
7144
7145 if test "$wxUSE_SOCKETS" = "yes" ; then
7146     STD_BASE_LIBS="net $STD_BASE_LIBS"
7147     BUILT_WX_LIBS="net $BUILT_WX_LIBS"
7148 fi
7149 if test "$wxUSE_XML" = "yes" ; then
7150     STD_BASE_LIBS="xml $STD_BASE_LIBS"
7151     BUILT_WX_LIBS="xml $BUILT_WX_LIBS"
7152 fi
7153
7154 if test "$wxUSE_GUI" = "yes"; then
7155     STD_GUI_LIBS="adv core"
7156     BUILT_WX_LIBS="$STD_GUI_LIBS $BUILT_WX_LIBS"
7157
7158     if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7159         STD_GUI_LIBS="qa $STD_GUI_LIBS"
7160         BUILT_WX_LIBS="qa $BUILT_WX_LIBS"
7161     fi
7162     if test "$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="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
7228                      erase event exec font image minimal mobile \
7229                      mobile/wxedit mobile/styles render \
7230                      shaped svg taborder vscroll widgets"
7231
7232     if test "$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 -Wunused-parameter -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="$MSPACK_LINK"
7334 EXTRALIBS_STC="-lwxscintilla${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
7335 if test "$wxUSE_GUI" = "yes"; then
7336     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_HILDON $EXTRALIBS_GNOMEVFS $EXTRALIBS_GNOMEPRINT`
7337 fi
7338 if test "$wxUSE_OPENGL" = "yes"; then
7339     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
7340 fi
7341
7342 LDFLAGS="$LDFLAGS $PROFILE_FLAGS"
7343
7344 WXCONFIG_LIBS="$LIBS"
7345
7346 dnl wx-config must output builtin 3rd party libs in --libs in static build:
7347 if test "$wxUSE_REGEX" = "builtin" ; then
7348     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
7349 fi
7350 if test "$wxUSE_EXPAT" = "builtin" ; then
7351     wxconfig_3rdparty="expat $wxconfig_3rdparty"
7352 fi
7353 if test "$wxUSE_LIBTIFF" = "builtin" ; then
7354     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
7355 fi
7356 if test "$wxUSE_LIBJPEG" = "builtin" ; then
7357     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
7358 fi
7359 if test "$wxUSE_LIBPNG" = "builtin" ; then
7360     wxconfig_3rdparty="png $wxconfig_3rdparty"
7361 fi
7362 if test "$wxUSE_ZLIB" = "builtin" ; then
7363     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
7364 fi
7365
7366 for i in $wxconfig_3rdparty ; do
7367     WXCONFIG_LIBS="-lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_LIBS"
7368 done
7369
7370
7371 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
7372     WXUNIV=1
7373
7374     case "$wxUNIV_THEMES" in
7375         ''|all)
7376             AC_DEFINE(wxUSE_ALL_THEMES)
7377             ;;
7378
7379         *)
7380             for t in `echo $wxUNIV_THEMES | tr , ' ' | tr a-z A-Z`; do
7381                 AC_DEFINE_UNQUOTED(wxUSE_THEME_$t)
7382             done
7383     esac
7384 else
7385     WXUNIV=0
7386 fi
7387
7388 AC_SUBST(wxUSE_ZLIB)
7389 AC_SUBST(wxUSE_REGEX)
7390 AC_SUBST(wxUSE_EXPAT)
7391 AC_SUBST(wxUSE_LIBJPEG)
7392 AC_SUBST(wxUSE_LIBPNG)
7393 AC_SUBST(wxUSE_LIBTIFF)
7394
7395 if test $wxUSE_MONOLITHIC = "yes" ; then
7396     MONOLITHIC=1
7397 else
7398     MONOLITHIC=0
7399 fi
7400
7401 if test $wxUSE_PLUGINS = "yes" ; then
7402     USE_PLUGINS=1
7403 else
7404     USE_PLUGINS=0
7405 fi
7406
7407 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7408     USE_QA=1
7409 else
7410     USE_QA=0
7411 fi
7412
7413 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
7414     OFFICIAL_BUILD=1
7415 else
7416     OFFICIAL_BUILD=0
7417 fi
7418
7419 AC_SUBST(VENDOR)
7420 AC_SUBST(OFFICIAL_BUILD)
7421 AC_SUBST(WX_FLAVOUR)
7422 AC_SUBST(WX_LIB_FLAVOUR)
7423
7424 AC_SUBST(WXUNIV)
7425 AC_SUBST(MONOLITHIC)
7426 AC_SUBST(USE_PLUGINS)
7427 AC_SUBST(LIBS)
7428 AC_SUBST(CXXWARNINGS)
7429 AC_SUBST(EXTRALIBS)
7430 AC_SUBST(EXTRALIBS_XML)
7431 AC_SUBST(EXTRALIBS_HTML)
7432 AC_SUBST(EXTRALIBS_GUI)
7433 AC_SUBST(EXTRALIBS_OPENGL)
7434 AC_SUBST(EXTRALIBS_SDL)
7435 AC_SUBST(WITH_PLUGIN_SDL)
7436 AC_SUBST(EXTRALIBS_GTKPRINT)
7437 AC_SUBST(EXTRALIBS_GNOMEPRINT)
7438 AC_SUBST(EXTRALIBS_GNOMEVFS)
7439 AC_SUBST(EXTRALIBS_HILDON)
7440 AC_SUBST(UNICODE)
7441 AC_SUBST(BUILD)
7442 AC_SUBST(DEBUG_INFO)
7443 AC_SUBST(DEBUG_FLAG)
7444 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr A-Z a-z`
7445 AC_SUBST(TOOLKIT_LOWERCASE)
7446 AC_SUBST(TOOLKIT_VERSION)
7447 AC_SUBST(SAMPLES_RPATH_FLAG)
7448 AC_SUBST(SAMPLES_RPATH_POSTLINK)
7449 AC_SUBST(HOST_SUFFIX)
7450 AC_SUBST(CPPUNIT_CFLAGS)
7451 AC_SUBST(CPPUNIT_LIBS)
7452
7453 case "$TOOLKIT" in
7454     GTK)
7455         TOOLKIT_DESC="GTK+"
7456         if test "$WXGTK2" = 1; then
7457             TOOLKIT_DESC="$TOOLKIT_DESC 2"
7458             if test "$wxUSE_GTKPRINT" = "yes" ; then
7459                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA GTK+ printing";
7460             fi
7461             if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
7462                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomeprint";
7463             fi
7464             if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
7465                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomevfs"
7466             fi
7467             if test "$wxUSE_LIBHILDON" = "yes"; then
7468                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
7469             fi
7470
7471             if test "$TOOLKIT_EXTRA" != ""; then
7472                 TOOLKIT_DESC="$TOOLKIT_DESC with support for `echo $TOOLKIT_EXTRA | tr -s ' '`"
7473             fi
7474         fi
7475         ;;
7476
7477     ?*)
7478         TOOLKIT_DESC=$TOOLKIT_LOWERCASE
7479         ;;
7480
7481     *)
7482         TOOLKIT_DESC="base only"
7483         ;;
7484 esac
7485
7486 if test "$wxUSE_WINE" = "yes"; then
7487     BAKEFILE_FORCE_PLATFORM=win32
7488 fi
7489
7490 dnl gcc 3.4 has a pch bug which truncates wide character constants in headers.
7491 dnl Hopefully for a non-unicode build there aren't any wide constants in
7492 dnl headers, but for a unicode build it's best to disable pch.
7493 if test "$wxUSE_UNICODE" = yes -a "$GCC" = yes -a "$bk_use_pch" != no
7494 then
7495     AC_CACHE_CHECK(
7496         [for gcc precompiled header bug],
7497         [wx_cv_gcc_pch_bug],
7498         [[
7499             echo '#include <stdio.h>
7500                   const wchar_t test_var[] = L"awidetest";' > conftest.h
7501
7502             echo '#include "conftest.h"
7503                   int main()
7504                   {
7505                      printf("%ls", test_var);
7506                      return 0;
7507                   }' > conftest.cpp
7508
7509             wx_cv_gcc_pch_bug="pch not supported"
7510
7511             if $CXX conftest.h >/dev/null 2>&1
7512             then
7513                 wx_cv_gcc_pch_bug=
7514
7515                 if $CXX -o conftest$PROGRAM_EXT conftest.cpp >/dev/null 2>&1
7516                 then
7517                     if tr -dc a-z < conftest$PROGRAM_EXT |
7518                         grep awidetest >/dev/null
7519                     then
7520                         wx_cv_gcc_pch_bug=no
7521                     else
7522                         wx_cv_gcc_pch_bug=yes
7523                     fi
7524                 fi
7525             fi
7526
7527             rm -f conftest.h conftest.gch conftest.cpp conftest$PROGRAM_EXT
7528         ]])
7529
7530     if test "$wx_cv_gcc_pch_bug" = yes; then
7531         dnl make the default for pch 'no'
7532         dnl further below check whether the user overrode and warn them
7533         bk_use_pch=no
7534     fi
7535 fi
7536
7537 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
7538
7539 dnl make install path absolute (if not already);
7540 dnl will fail with (some) MSDOS paths
7541 case ${INSTALL} in
7542   /* ) # Absolute
7543      ;;
7544   ?:* ) # Drive letter, considered as absolute.
7545      ;;
7546   *)
7547      INSTALL=`pwd`/${INSTALL} ;;
7548 esac
7549
7550 if test "$wxUSE_GUI" = "yes"; then
7551
7552 if test "$wxUSE_MSW" = 1 ; then
7553     if test "x$WINDRES" = "x"; then
7554         AC_MSG_ERROR([Required windres program not found])
7555     fi
7556
7557     RESCOMP="$WINDRES"
7558 fi
7559
7560 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
7561     dnl base name of the resource file for wxMac must be the same
7562     dnl as library installation base name (-install_name)
7563     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
7564     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
7565
7566     dnl add the resources target for wxMac
7567     LIBWXMACRES="\$(wx_top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
7568
7569     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
7570
7571     MACSETFILE="\$(SETFILE)"
7572
7573     dnl resources are bundled both with shared library and applications
7574     dnl since the carb resource *must* be included in the application
7575     if test "$wxUSE_MAC" = 1; then
7576         POSTLINK_COMMAND="\$(REZ) -d __DARWIN__ -t APPL Carbon.r -o"
7577         RESCOMP="$REZ"
7578         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL Carbon.r -o"
7579     else
7580         POSTLINK_COMMAND="cat /dev/null | \$(REZ) -d __DARWIN__ -t APPL ${LIBWXMACRES}"
7581         RESCOMP="cat /dev/null \| $REZ"
7582         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL \$libdir/$WX_RESOURCES_MACOSX_ASCII"
7583     fi
7584
7585 else
7586     dnl default value is to (silently) do nothing in the makefile
7587     MACSETFILE="@true"
7588
7589     if test "$wxUSE_PM" = 1; then
7590         RESCOMP="emxbind"
7591         WXCONFIG_RESFLAGS="-ep"
7592
7593         dnl Is this one really used anywhere for pm?
7594         POSTLINK_COMMAND="$RESCOMP $WXCONFIG_RESFLAGS"
7595     else
7596         POSTLINK_COMMAND="@true"
7597     fi
7598 fi
7599
7600 fi
7601 dnl wxUSE_GUI = 1
7602
7603
7604 dnl find out if the compiler supports PCH
7605 dnl
7606 dnl TODO: this should be in bakefile
7607 if test $GCC_PCH = 1
7608 then
7609     if test "$wx_cv_gcc_pch_bug" = yes; then
7610         AC_MSG_WARN([*** Precompiled header support is broken on this compiler])
7611         AC_MSG_WARN([*** --enable-precomp-headers is not recommended])
7612         AC_MSG_WARN([*** see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13361])
7613     fi
7614
7615     CPPFLAGS="-DWX_PRECOMP $CPPFLAGS"
7616 fi
7617
7618 dnl HACK ALERT!!
7619 dnl For now, we need to alter bk-deps not to generate deps
7620 dnl when we've configured a Universal binary build.
7621 dnl The next version of Bakefile will have the correct fix for this
7622 dnl at which time, this hack can be removed.
7623
7624 if test "$wxUSE_MAC" = 1 ; then
7625     if test "x$wxUSE_UNIVERSAL_BINARY" != "xno" ; then
7626         sed "s/DEPSMODE=gcc/DEPSMODE=none/" < bk-deps > temp
7627         mv temp bk-deps
7628         chmod +x bk-deps
7629     fi
7630 fi
7631
7632 if test "$wxUSE_SHARED" = "yes"; then
7633     dnl Need addtional flag on OS/2, so override bakefiles value
7634     dnl (there currently is no suitable variable to which the
7635     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
7636     case "${host}" in
7637       *-pc-os2_emx | *-pc-os2-emx )
7638         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7639         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7640         cp -p ${srcdir}/src/os2/dllnames.sh .
7641         cp -p ${srcdir}/src/os2/dllar.sh .
7642       ;;
7643     esac
7644 fi
7645 if test "$wxUSE_OMF" = "yes"; then
7646     case "${host}" in
7647       *-pc-os2_emx | *-pc-os2-emx )
7648         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
7649         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7650         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7651       ;;
7652     esac
7653 fi
7654
7655 dnl TOOLCHAIN_DEFS should be used for both wx and client code
7656 WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $TOOLCHAIN_DEFS"
7657
7658
7659 dnl Sun cc is compatible with gcc and so either of them can use the C
7660 dnl libraries built with the other, i.e. gcc can be used to build wxGTK under
7661 dnl Solaris where GTK+ is compiled using cc and cc can be used under Linux
7662 dnl where GTK+ is built with gcc
7663 dnl
7664 dnl However the compiler options are not compatible at all and in particular
7665 dnl gcc doesn't like cc -mt option and cc doesn't like -pthread. We simply
7666 dnl filter them out as we already have the correct options for multithreaded
7667 dnl programs if we're using threads (and if we don't, it shouldn't matter)
7668 case "${host}" in
7669     *-*-solaris2* )
7670         dnl system packages are compiled with Sun CC and so pkg-config outputs
7671         dnl CC-specific "-mt" flag, remove it when using gcc
7672         if test "$GCC" = yes; then
7673             CPPFLAGS=`echo $CPPFLAGS | sed 's/-mt//'`
7674             LIBS=`echo $LIBS | sed 's/-mt//'`
7675             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-mt//'`
7676         fi
7677         ;;
7678
7679     *-*-linux* )
7680         dnl OTOH when using Sun CC under Linux, the flags contain gcc-specific
7681         dnl -pthreads which Sun CC doesn't know about
7682         if test "x$SUNCXX" = xyes; then
7683             CPPFLAGS=`echo $CPPFLAGS | sed 's/-pthread//'`
7684             LIBS=`echo $LIBS | sed 's/-pthread//'`
7685             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-pthread//'`
7686         fi
7687         ;;
7688 esac
7689
7690 dnl Add visibility support flags to CFLAGS/CXXFLAGS - do it this late so that
7691 dnl it doesn't affect compilation checks above
7692 CFLAGS="$CFLAGS $CFLAGS_VISIBILITY"
7693 CXXFLAGS="$CXXFLAGS $CXXFLAGS_VISIBILITY"
7694
7695 dnl for convenience, sort the samples in alphabetical order
7696 dnl
7697 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
7698 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
7699 dnl
7700 dnl       Unfortunately, there is a bug in OS/2's tr, such that
7701 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
7702 dnl       only removes the Unix-like part of the introduced line break.
7703 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
7704
7705 dnl subtle bakefile goop.
7706 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
7707 dnl I wish we would have called it something less likely to clash with
7708 dnl things though.
7709 AC_SUBST(SHARED)
7710
7711 dnl global options
7712 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
7713 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
7714
7715 dnl toolkit options
7716 AC_SUBST(USE_GUI)
7717 AC_SUBST(AFMINSTALL)
7718 AC_SUBST(WIN32INSTALL)
7719 AC_SUBST(TOOLKIT)
7720 AC_SUBST(TOOLKIT_DIR)
7721 AC_SUBST(TOOLCHAIN_NAME)
7722 AC_SUBST(TOOLCHAIN_FULLNAME)
7723
7724 dnl wx-config options
7725 AC_SUBST(host_alias)
7726 AC_SUBST(cross_compiling)
7727 AC_SUBST(WIDGET_SET)
7728 AC_SUBST(WX_RELEASE)
7729 AC_SUBST(WX_VERSION)
7730 AC_SUBST(WX_SUBVERSION)
7731 AC_SUBST(WX_CHARTYPE)
7732 AC_SUBST(WX_DEBUGTYPE)
7733
7734 dnl note that in addition to the usual CPP/C/CXXFLAGS which are used for
7735 dnl building the library itself, we also have WXCONFIG_-prefixed variants which
7736 dnl are used when building the libraries using the library
7737 dnl
7738 dnl so put anything which should be used only during the library build in, e.g.
7739 dnl CXXFLAGS, but put everything else (by default) into WXCONFIG_CXXFLAGS
7740 dnl
7741 dnl and, finally, for some things which should be only used by wx-config but
7742 dnl not during the library compilation, use WXCONFIG_ONLY_CPPFLAGS which is
7743 dnl added to WXCONFIG_CPPFLAGS after adding the latter to CPPFLAGS
7744 AC_SUBST(WXCONFIG_CPPFLAGS)
7745 AC_SUBST(WXCONFIG_CFLAGS)
7746 AC_SUBST(WXCONFIG_CXXFLAGS)
7747
7748 AC_SUBST(WXCONFIG_LIBS)
7749 AC_SUBST(WXCONFIG_RPATH)
7750 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
7751 AC_SUBST(WXCONFIG_RESFLAGS)
7752
7753 dnl distribution vars
7754 AC_SUBST(GUIDIST)
7755 AC_SUBST(DISTDIR)
7756
7757 dnl additional subdirectories where we will build
7758 AC_SUBST(SAMPLES_SUBDIRS)
7759
7760 dnl additional libraries and linker settings
7761 AC_SUBST(LDFLAGS)
7762 AC_SUBST(LDFLAGS_GL)
7763 AC_SUBST(OPENGL_LIBS)
7764 AC_SUBST(DMALLOC_LIBS)
7765 AC_SUBST(WX_VERSION_TAG)
7766
7767 dnl additional resurces settings
7768 AC_SUBST(RESCOMP)
7769 AC_SUBST(WINDRES)
7770 AC_SUBST(REZ)
7771 AC_SUBST(RESFLAGS)
7772 AC_SUBST(RESPROGRAMOBJ)
7773 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
7774 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
7775
7776 dnl additional for Mac OS X
7777 AC_SUBST(DEREZ)
7778 AC_SUBST(LIBWXMACRES)
7779 AC_SUBST(POSTLINK_COMMAND)
7780 AC_SUBST(MACSETFILE)
7781
7782 dnl other tools
7783 AC_SUBST(GCC)
7784 AC_SUBST(DLLTOOL)
7785
7786
7787 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
7788 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
7789 dnl - and we do use it)
7790 AC_PROG_MAKE_SET
7791
7792
7793 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
7794
7795 if test "$USE_WIN32" = 1; then
7796     AC_CONFIG_COMMANDS(
7797         [
7798             rcdefs.h
7799         ],
7800         [
7801             mkdir -p $outdir &&
7802             $CPP $infile | sed 's/^# *[1-9].*//;s/^ *//;/./,/^$/!d' > $outdir/rcdefs.h
7803         ],
7804         [
7805             CPP="$CPP"
7806             infile="$srcdir/include/wx/msw/genrcdefs.h"
7807             outdir="lib/wx/include/$TOOLCHAIN_FULLNAME/wx/msw"
7808         ]
7809     )
7810 fi
7811
7812 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
7813                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
7814                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7815
7816 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
7817                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
7818                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7819
7820 if test "$wx_cv_version_script" = "yes"; then
7821     AC_CONFIG_FILES(version-script)
7822 fi
7823 AC_CONFIG_FILES(Makefile)
7824
7825 AC_CONFIG_COMMANDS([wx-config],
7826                    [ rm -f wx-config
7827                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
7828                    ],
7829                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
7830                      LN_S="${LN_S}"
7831                    ])
7832
7833 dnl This would give us us build dir that in every significant way
7834 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
7835 dnl though in this form because AC_CONFIG_LINKS will fail for directories
7836 dnl on platforms that do not have symlinks.
7837 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
7838
7839 if test "$wxWITH_SUBDIRS" != "no"; then
7840 dnl Configure samples, demos etc. directories, but only if they are present:
7841 if test "$wxUSE_GUI" = "yes"; then
7842     SUBDIRS="samples demos utils"
7843 else
7844     dnl we build wxBase only
7845     dnl there are no wxBase programs in demos
7846     SUBDIRS="samples utils"
7847 fi
7848 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
7849 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
7850
7851 for subdir in $SUBDIRS; do
7852     if test -d ${srcdir}/${subdir} ; then
7853         if test "$wxUSE_GUI" = "yes"; then
7854             if test ${subdir} = "samples"; then
7855                 dnl only take those samples which compile in the current
7856                 dnl configuration and which exist
7857                 makefiles="samples/Makefile.in $makefiles"
7858                 for sample in $SAMPLES_SUBDIRS; do
7859                     if test -d $srcdir/samples/$sample; then
7860                         makefiles="samples/$sample/Makefile.in $makefiles"
7861                     fi
7862                 done
7863             else
7864                 dnl assume that everything compiles for utils &c
7865                 dnl any that shouldn't be built can be added to
7866                 dnl DISABLED_UTILS, DISABLED_DEMOS
7867                 disabled_var=DISABLED_`echo $subdir | tr a-z A-Z`
7868                 eval "disabled=\$$disabled_var"
7869                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
7870                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | $EGREP -v "$disabled"`
7871             fi
7872         else
7873             dnl we build wxBase only
7874             dnl don't take all samples/utils, just those which build with
7875             dnl wxBase
7876             if test ${subdir} = "samples"; then
7877                 makefiles="samples/Makefile.in samples/console/Makefile.in"
7878             elif test ${subdir} = "utils"; then
7879                 makefiles=""
7880                 for util in HelpGen tex2rtf ; do
7881                     if test -d $srcdir/utils/$util ; then
7882                         makefiles="utils/$util/Makefile.in \
7883                                    utils/$util/src/Makefile.in \
7884                                    $makefiles"
7885                     fi
7886                 done
7887             else
7888                 dnl assume that everything compiles for tests
7889                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
7890             fi
7891         fi
7892
7893         for mkin in $makefiles ; do
7894             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
7895             AC_CONFIG_FILES([$mk])
7896         done
7897     fi
7898 done
7899 fi dnl wxWITH_SUBDIRS
7900
7901 AC_OUTPUT
7902
7903 dnl report how we have been configured
7904 echo
7905 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
7906 echo ""
7907 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_DESC}"
7908 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
7909
7910 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
7911 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
7912 echo $ECHO_N "  Should wxWidgets support Unicode?                       ${wxUSE_UNICODE:-no}$ECHO_C"
7913 if test "$wxUSE_UNICODE" = "yes"; then
7914     if test "$wxUSE_UNICODE_UTF8" = "yes"; then
7915         echo " (using UTF-8)"
7916     else
7917         echo " (using wchar_t)"
7918     fi
7919 else
7920     echo
7921 fi
7922
7923 echo "  What level of wxWidgets compatibility should be enabled?"
7924 echo "                                       wxWidgets 2.6      ${WXWIN_COMPATIBILITY_2_6:-no}"
7925 echo "                                       wxWidgets 2.8      ${WXWIN_COMPATIBILITY_2_8:-yes}"
7926
7927 echo "  Which libraries should wxWidgets use?"
7928 echo "                                       STL                ${wxUSE_STL}"
7929 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
7930 echo "                                       png                ${wxUSE_LIBPNG-none}"
7931 echo "                                       regex              ${wxUSE_REGEX}"
7932 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
7933 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
7934 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
7935 fi
7936 echo "                                       zlib               ${wxUSE_ZLIB}"
7937 echo "                                       expat              ${wxUSE_EXPAT}"
7938 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
7939 echo "                                       sdl                ${wxUSE_LIBSDL}"
7940
7941 echo ""
7942
7943 dnl vi: set et sts=4 sw=4 com=\:dnl: