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 used if no --with-<toolkit> options were given to detect the
 114 dnl toolkit to use by default for the target platform
 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 ${host} is unknown, assuming generic Unix and continuing nevertheless.])
 348     AC_MSG_WARN([*** Please report the build results to wx-dev@lists.wxwidgets.org.])
 349
 350     DEFAULT_DEFAULT_wxUSE_X11=1
 351     DEFAULT_wxUSE_SHARED=no
 352 esac
 353
 354 dnl ---------------------------------------------------------------------------
 355 dnl command line options for configure
 356 dnl ---------------------------------------------------------------------------
 357
 358 dnl the default values for all options - we collect them all here to simplify
 359 dnl modification of the default values (for example, if the defaults for some
 360 dnl platform should be changed, it can be done here too)
 361 dnl
 362 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 363
 364 dnl it's only necessary to list the options which should be disabled by
 365 dnl default, all the rest have default value of "yes" (or, rather, of
 366 dnl wxUSE_ALL_FEATURES which is the only which has to be set to "yes" by
 367 dnl default)
 368 DEFAULT_wxUSE_ALL_FEATURES=yes
 369
 370 DEFAULT_wxUSE_STD_IOSTREAM=$DEFAULT_STD_FLAG
 371 DEFAULT_wxUSE_STD_STRING=$DEFAULT_STD_FLAG
 372
 373 dnl libraries disabled by default
 374 DEFAULT_wxUSE_DMALLOC=no
 375 DEFAULT_wxUSE_LIBGNOMEVFS=no
 376 DEFAULT_wxUSE_LIBHILDON=no
 377 DEFAULT_wxUSE_LIBMSPACK=no
 378 DEFAULT_wxUSE_LIBSDL=no
 379 DEFAULT_wxUSE_OPENGL=no
 380
 381 dnl features disabled by default
 382 DEFAULT_wxUSE_ACCESSIBILITY=no
 383 DEFAULT_wxUSE_GRAPHICS_CONTEXT=no
 384 DEFAULT_wxUSE_IPV6=no
 385 DEFAULT_wxUSE_MEDIACTRL=no
 386 DEFAULT_wxUSE_TAB_DIALOG=no
 387 DEFAULT_wxUSE_GSTREAMER8=no
 388
 389 DEFAULT_wxUSE_UNICODE_UTF8=auto
 390 DEFAULT_wxUSE_UNICODE_UTF8_LOCALE=no
 391
 392 dnl Mac/Cocoa users need to enable building universal binaries explicitly
 393 DEFAULT_wxUSE_UNIVERSAL_BINARY=no
 394
 395 DEFAULT_wxUSE_OFFICIAL_BUILD=no
 396
 397 dnl Applicable only when --with-gtk was used:
 398 DEFAULT_wxUSE_GTK2=yes
 399
 400 dnl Always default to no. Only special cases require this.
 401 DEFAULT_wxUSE_OBJC_UNIQUIFYING=no
 402
 403 dnl ===========================
 404 dnl deal with configure options
 405 dnl ===========================
 406
 407 dnl we use several macros here:
 408 dnl     - AC_ARG_WITH/AC_ARG_ENABLE are the standard autoconf macros, see
 409 dnl       autoconf manual for details about them
 410 dnl     - WX_ARG_WITH/WX_ARG_ENABLE are their wx counterparts which perform
 411 dnl       the caching of the command line options and also use DEFAULT_foo
 412 dnl       variable as the default value for "foo" if neither --enable-foo nor
 413 dnl       --disable-foo is specified
 414 dnl     - WX_ARG_SYS_WITH is a special version of WX_ARG_WITH which allows
 415 dnl       to choose not only whether an external library is used but also if we
 416 dnl       use the copy of it included with wxWidgets or an already installed
 417 dnl       system version
 418 dnl     - WX_ARG_WITHOUT/WX_ARG_DISABLE mirror WX_ARG_WITH/WX_ARG_ENABLE but
 419 dnl       should be used for the options which are enabled by default
 420 dnl     - WX_ARG_FEATURE is a version of WX_ARG_ENABLE which should be used for
 421 dnl       optional features, i.e. options which should be disabled if
 422 dnl       --disable-all-features is specified (WX_ARG_WITH/WX_ARG_SYS_WITH are
 423 dnl       also affected by this)
 424
 425 dnl ---------------------------------------------------------------------------
 426 dnl global build options
 427 dnl ---------------------------------------------------------------------------
 428
 429 WX_ARG_DISABLE(gui,        [  --disable-gui           don't build GUI parts of the library], wxUSE_GUI)
 430 WX_ARG_ENABLE(monolithic,  [  --enable-monolithic     build wxWidgets as single library], wxUSE_MONOLITHIC)
 431 WX_ARG_ENABLE(plugins,     [  --enable-plugins        build parts of wxWidgets as loadable components], wxUSE_PLUGINS)
 432 WX_ARG_WITHOUT(subdirs,    [  --without-subdirs       don't generate makefiles for samples/demos/...], wxWITH_SUBDIRS)
 433 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
 434 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
 435 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
 436 if test "x$VENDOR" = "x"; then
 437     VENDOR="custom"
 438 fi
 439
 440 WX_ARG_DISABLE(all-features,[  --disable-all-features  disable all optional features to build minimal library], wxUSE_ALL_FEATURES)
 441
 442 dnl ---------------------------------------------------------------------------
 443 dnl port selection
 444 dnl ---------------------------------------------------------------------------
 445
 446 if test "$wxUSE_GUI" = "yes"; then
 447
 448 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWidgets GUI controls instead of native ones], wxUSE_UNIVERSAL)
 449 if test "$wxUSE_UNIVERSAL" = "yes"; then
 450     AC_ARG_WITH(themes,    [  --with-themes=all|list  use only the specified comma-separated list of wxUniversal themes], [wxUNIV_THEMES="$withval"])
 451 fi
 452
 453 dnl we use AC_ARG_WITH and not WX_ARG_WITH for the toolkit options as they
 454 dnl shouldn't default to wxUSE_ALL_FEATURES
 455 AC_ARG_WITH(gtk,          [[  --with-gtk[=VERSION]    use GTK+, VERSION can be 2 (default), 1 or "any"]], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 456 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 457 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" CACHE_MAC=1 TOOLKIT_GIVEN=1])
 458 AC_ARG_WITH(cocoa,         [  --with-cocoa            use Cocoa], [wxUSE_COCOA="$withval" CACHE_COCOA=1 TOOLKIT_GIVEN=1])
 459 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 460 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 461 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 462 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 463 AC_ARG_WITH(directfb,      [  --with-directfb         use DirectFB], [wxUSE_DFB="$withval" wxUSE_UNIVERSAL="yes" CACHE_DFB=1 TOOLKIT_GIVEN=1])
 464 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 465 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 466 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 467
 468 AC_ARG_ENABLE(gtk2,        [  --disable-gtk2          use GTK+ 1.2 instead of 2.0], [wxUSE_GTK2="$enableval"])
 469 WX_ARG_ENABLE(gpe,         [  --enable-gpe            use GNOME PDA Environment features if possible], wxUSE_GPE)
 470
 471 dnl check that no more than one toolkit is given and that if none are given that
 472 dnl we have a default one
 473
 474 AC_MSG_CHECKING(for toolkit)
 475
 476 # In Wine, we need to default to MSW, not GTK or MOTIF
 477 if test "$wxUSE_WINE" = "yes"; then
 478     DEFAULT_DEFAULT_wxUSE_GTK=0
 479     DEFAULT_DEFAULT_wxUSE_MOTIF=0
 480     DEFAULT_DEFAULT_wxUSE_MSW=1
 481     wxUSE_SHARED=no
 482     CC=${CC:-winegcc}
 483     CXX=${CXX:-wineg++}
 484 fi
 485
 486
 487 if test "$wxUSE_GUI" = "yes"; then
 488
 489     if test "$USE_BEOS" = 1; then
 490         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
 491     fi
 492
 493     if test "$TOOLKIT_GIVEN" = 1; then
 494       dnl convert "yes", "any" or a number to 1 and "no" to 0
 495       for toolkit in $ALL_TOOLKITS; do
 496         var=wxUSE_$toolkit
 497         eval "value=\$${var}"
 498         if test "x$value" = "xno"; then
 499           eval "$var=0"
 500         elif test "x$value" != "x"; then
 501           eval "$var=1"
 502         fi
 503
 504         if test "x$value" != "x" -a "x$value" != "xyes" -a "x$value" != "xno"; then
 505           eval "wx${toolkit}_VERSION=$value"
 506         fi
 507       done
 508     else
 509       dnl try to guess the most apropriate toolkit for this platform
 510       for toolkit in $ALL_TOOLKITS; do
 511         var=DEFAULT_DEFAULT_wxUSE_$toolkit
 512         eval "wxUSE_$toolkit=\$${var}"
 513       done
 514     fi
 515
 516     dnl we suppose that expr is available (maybe there is a better way to do
 517     dnl this? what about using ALL_TOOLKITS? TODO)
 518     NUM_TOOLKITS=`expr ${wxUSE_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_MAC:-0} \
 519                   + ${wxUSE_MGL:-0} + ${wxUSE_DFB:-0} + ${wxUSE_MICROWIN:-0} \
 520                   + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
 521
 522     dnl Allow wxUSE_PM only for OS/2 with EMX.
 523     case "${host}" in
 524       *-pc-os2_emx | *-pc-os2-emx )
 525         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
 526     esac
 527
 528     case "$NUM_TOOLKITS" in
 529       1)
 530       ;;
 531       0)
 532         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
 533       ;;
 534       *)
 535         AC_MSG_ERROR(Please specify at most one toolkit)
 536     esac
 537
 538     # to be removed when --disable-gtk2 isn't needed
 539     if test "x$wxUSE_GTK2" = "xyes"; then
 540         wxGTK_VERSION=2
 541     elif test "x$wxUSE_GTK2" = "xno"; then
 542         wxGTK_VERSION=1
 543     fi
 544
 545     for toolkit in $ALL_TOOLKITS; do
 546         var=wxUSE_$toolkit
 547         eval "value=\$${var}"
 548         if test "$value" = 1; then
 549           toolkit_echo=`echo $toolkit | tr '[[A-Z]]' '[[a-z]]'`
 550           AC_MSG_RESULT($toolkit_echo)
 551         fi
 552     done
 553 else
 554     if test "x$host_alias" != "x"; then
 555         AC_MSG_RESULT(base ($host_alias hosted) only)
 556     else
 557         AC_MSG_RESULT(base only)
 558     fi
 559 fi
 560
 561 dnl ---------------------------------------------------------------------------
 562 dnl external libraries
 563 dnl ---------------------------------------------------------------------------
 564
 565 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 566 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 567 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 568 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 569 WX_ARG_WITH(libiconv,      [  --with-libiconv         use libiconv (character conversion)], wxUSE_LIBICONV)
 570 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 571 WX_ARG_WITHOUT(gtkprint,   [  --without-gtkprint      don't use GTK printing support], wxUSE_GTKPRINT)
 572 WX_ARG_WITHOUT(gnomeprint, [  --without-gnomeprint    don't use GNOME printing libraries], wxUSE_LIBGNOMEPRINT)
 573 WX_ARG_WITH(gnomevfs,      [  --with-gnomevfs         use GNOME VFS for associating MIME types], wxUSE_LIBGNOMEVFS)
 574 WX_ARG_WITH(hildon,        [  --with-hildon           use Hildon framework for Nokia 770], wxUSE_LIBHILDON)
 575 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 576
 577 fi
 578 dnl for GUI only
 579
 580 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 581 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 582 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 583 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 584 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 585
 586 AC_MSG_CHECKING([for --with-macosx-sdk])
 587 AC_ARG_WITH(macosx-sdk,    [  --with-macosx-sdk=PATH  use an OS X SDK at PATH], [
 588         wxUSE_MACOSX_SDK=$withval
 589         wx_cv_use_macosx_sdk="wxUSE_MACOSX_SDK=$withval"
 590     ])
 591 AC_MSG_RESULT([$wxUSE_MACOSX_SDK])
 592
 593 AC_MSG_CHECKING([for --with-macosx-version-min])
 594 AC_ARG_WITH(macosx-version-min,    [  --with-macosx-version-min=VER   build binaries which require at least this OS X version], [
 595         wxUSE_MACOSX_VERSION_MIN=$withval
 596         wx_cv_use_macosx_version_min="wxUSE_MACOSX_VERSION_MIN=$withval"
 597     ])
 598 AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
 599
 600 dnl ---------------------------------------------------------------------------
 601 dnl global compile options
 602 dnl ---------------------------------------------------------------------------
 603
 604 WX_ARG_DISABLE(shared,     [  --disable-shared        create static library instead of shared], wxUSE_SHARED)
 605 WX_ARG_DISABLE(optimise,   [  --disable-optimise      create optimised code], wxUSE_OPTIMISE)
 606 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 607 WX_ARG_ENABLE(stl,         [  --enable-stl            use STL for containers], wxUSE_STL)
 608 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 609 WX_ARG_ENABLE(std_string,    [  --enable-std_string     use standard C++ string classes], wxUSE_STD_STRING)
 610 WX_ARG_DISABLE(unicode,      [  --disable-unicode       compile without Unicode support], wxUSE_UNICODE)
 611 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 612 WX_ARG_ENABLE_PARAM(utf8,    [  --enable-utf8           use UTF-8 representation for strings (Unix only)], wxUSE_UNICODE_UTF8)
 613 WX_ARG_ENABLE(utf8only,      [  --enable-utf8only      only support UTF-8 locales in UTF-8 build (Unix only)], wxUSE_UNICODE_UTF8_LOCALE)
 614 WX_ARG_ENABLE(extended_rtti, [  --enable-extended_rtti  use extended RTTI (XTI)], wxUSE_EXTENDED_RTTI)
 615 if test "$USE_OS2" = 1; then
 616     DEFAULT_wxUSE_OMF=no
 617     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 618 fi
 619
 620 dnl --enablle-debug is equivalent to both --enable-debug_flag and
 621 dnl --enable-debug_info
 622 if test "$wxUSE_DEBUG" = "yes"; then
 623     DEFAULT_wxUSE_DEBUG_FLAG=yes
 624     DEFAULT_wxUSE_DEBUG_INFO=yes
 625     BUILD=debug
 626 elif test "$wxUSE_DEBUG" = "no"; then
 627     DEFAULT_wxUSE_DEBUG_FLAG=no
 628     DEFAULT_wxUSE_DEBUG_INFO=no
 629     BUILD=release
 630 fi
 631
 632 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 633 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 634
 635 dnl it's important to also do it in the other direction to get the correct
 636 dnl output in the configure summary (which uses wxUSE_DEBUG)
 637 if test "$wxUSE_DEBUG_FLAG" = "yes" -a "$wxUSE_DEBUG_INFO" = "yes"; then
 638     wxUSE_DEBUG=yes
 639     BUILD=debug
 640 fi
 641
 642 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 643 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 644 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 645 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 646 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 647 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 648 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 649 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 650 WX_ARG_DISABLE(vararg_macros,[  --disable-vararg_macros don't use vararg macros, even if they are supported], wxUSE_VARARG_MACROS)
 651 WX_ARG_ENABLE_PARAM(universal_binary, [[  --enable-universal_binary  create Mac PowerPC and Intel Universal binary]], wxUSE_UNIVERSAL_BINARY)
 652
 653 WX_ARG_ENABLE(compat26,      [  --enable-compat26       enable wxWidgets 2.6 compatibility], WXWIN_COMPATIBILITY_2_6)
 654 WX_ARG_DISABLE(compat28,     [  --disable-compat28      disable wxWidgets 2.8 compatibility], WXWIN_COMPATIBILITY_2_8)
 655
 656 WX_ARG_DISABLE(rpath,        [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 657
 658 WX_ARG_ENABLE(objc_uniquifying,[  --enable-objc_uniquifying enable Objective-C class name uniquifying], wxUSE_OBJC_UNIQUIFYING)
 659
 660 WX_ARG_DISABLE(visibility,   [  --disable-visibility    disable use of ELF symbols visibility even if supported], wxUSE_VISIBILITY)
 661
 662 dnl ---------------------------------------------------------------------------
 663 dnl optional non GUI features
 664 dnl ---------------------------------------------------------------------------
 665
 666 WX_ARG_FEATURE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 667 WX_ARG_FEATURE(xlocale,       [  --enable-xlocale        use x-locale support (requires wxLocale)], wxUSE_XLOCALE)
 668 WX_ARG_FEATURE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 669
 670 WX_ARG_FEATURE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 671 WX_ARG_FEATURE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 672 WX_ARG_FEATURE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 673 WX_ARG_FEATURE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 674 WX_ARG_FEATURE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 675 WX_ARG_FEATURE(ipv6,          [  --enable-ipv6           enable IPv6 support in wxSocket], wxUSE_IPV6)
 676 WX_ARG_FEATURE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 677 WX_ARG_FEATURE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 678
 679 WX_ARG_FEATURE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 680
 681 WX_ARG_FEATURE(baseevtloop,   [  --enable-baseevtloop    use event loop in console programs too], wxUSE_CONSOLE_EVENTLOOP)
 682 WX_ARG_FEATURE(epollloop,     [  --enable-epollloop      use wxEpollDispatcher class (Linux only)], wxUSE_EPOLL_DISPATCHER)
 683 WX_ARG_FEATURE(selectloop,    [  --enable-selectloop     use wxSelectDispatcher class], wxUSE_SELECT_DISPATCHER)
 684
 685 dnl please keep the settings below in alphabetical order
 686 WX_ARG_FEATURE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 687 WX_ARG_FEATURE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 688 WX_ARG_FEATURE(base64,        [  --enable-base64         use base64 encoding/decoding functions], wxUSE_BASE64)
 689 WX_ARG_FEATURE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 690 WX_ARG_FEATURE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 691 WX_ARG_FEATURE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 692 WX_ARG_FEATURE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 693 WX_ARG_FEATURE(debugreport,   [  --enable-debugreport    use wxDebugReport class], wxUSE_DEBUGREPORT)
 694 WX_ARG_FEATURE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 695 WX_ARG_FEATURE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 696 WX_ARG_FEATURE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 697 WX_ARG_FEATURE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 698 WX_ARG_FEATURE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 699 WX_ARG_FEATURE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 700 WX_ARG_FEATURE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 701 WX_ARG_FEATURE(fontenum,      [  --enable-fontenum       use wxFontEnumerator class], wxUSE_FONTENUM)
 702 WX_ARG_FEATURE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 703 WX_ARG_FEATURE(fs_archive,    [  --enable-fs_archive     use virtual archive filesystems], wxUSE_FS_ARCHIVE)
 704 WX_ARG_FEATURE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 705 WX_ARG_FEATURE(fs_zip,        [  --enable-fs_zip         now replaced by fs_archive], wxUSE_FS_ZIP)
 706 WX_ARG_FEATURE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 707 WX_ARG_FEATURE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 708 WX_ARG_FEATURE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 709 WX_ARG_FEATURE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 710 WX_ARG_FEATURE(printfposparam,[  --enable-printfposparam use wxVsnprintf() which supports positional parameters], wxUSE_PRINTF_POS_PARAMS)
 711 WX_ARG_FEATURE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 712 WX_ARG_FEATURE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 713 WX_ARG_FEATURE(stdpaths,      [  --enable-stdpaths       use wxStandardPaths class], wxUSE_STDPATHS)
 714 WX_ARG_FEATURE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 715 WX_ARG_FEATURE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 716 WX_ARG_FEATURE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 717 WX_ARG_FEATURE(tarstream,     [  --enable-tarstream      use wxTar streams], wxUSE_TARSTREAM)
 718 WX_ARG_FEATURE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 719 WX_ARG_FEATURE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 720 WX_ARG_FEATURE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 721 WX_ARG_FEATURE(variant,       [  --enable-variant        use wxVariant class], wxUSE_VARIANT)
 722 WX_ARG_FEATURE(weakref,       [  --enable-weakref        make wxEvtHandler trackable with wxWeakRef<>], wxUSE_WEAKREF)
 723 WX_ARG_FEATURE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
 724
 725 dnl URL-related classes
 726 WX_ARG_FEATURE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 727 WX_ARG_FEATURE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 728 WX_ARG_FEATURE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 729 WX_ARG_FEATURE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 730 WX_ARG_FEATURE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 731
 732 WX_ARG_FEATURE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 733
 734 WX_ARG_ENABLE(iniconf,      [  --enable-iniconf        use wxIniConfig (Win32 only)], wxUSE_INICONF)
 735 WX_ARG_FEATURE(regkey,      [  --enable-regkey         use wxRegKey class (Win32 only)], wxUSE_REGKEY)
 736
 737 if test "$wxUSE_GUI" = "yes"; then
 738
 739 dnl ---------------------------------------------------------------------------
 740 dnl optional "big" GUI features
 741 dnl ---------------------------------------------------------------------------
 742
 743 WX_ARG_FEATURE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 744 WX_ARG_FEATURE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 745 WX_ARG_FEATURE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 746 WX_ARG_FEATURE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 747 WX_ARG_FEATURE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 748 WX_ARG_FEATURE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
 749 WX_ARG_FEATURE(aui,         [  --enable-aui            use AUI docking library], wxUSE_AUI)
 750 WX_ARG_FEATURE(stc,         [  --enable-stc            use wxStyledTextCtrl library], wxUSE_STC)
 751 WX_ARG_FEATURE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 752 WX_ARG_FEATURE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 753 WX_ARG_FEATURE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 754 WX_ARG_FEATURE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 755 WX_ARG_FEATURE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
 756 WX_ARG_FEATURE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
 757 WX_ARG_FEATURE(mediactrl,   [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 758 WX_ARG_FEATURE(gstreamer8,  [  --enable-gstreamer8     force GStreamer 0.8 instead of 0.10 with the wxMediaCtrl class on unix], wxUSE_GSTREAMER8)
 759 WX_ARG_FEATURE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac)], wxUSE_WEBKIT)
 760 WX_ARG_FEATURE(richtext,    [  --enable-richtext       use wxRichTextCtrl], wxUSE_RICHTEXT)
 761 WX_ARG_FEATURE(graphics_ctx,[  --enable-graphics_ctx   use graphics context 2D drawing API], wxUSE_GRAPHICS_CONTEXT)
 762 WX_ARG_FEATURE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 763 WX_ARG_FEATURE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 764 WX_ARG_FEATURE(svg,         [  --enable-svg            use wxSVGFileDC device context], wxUSE_SVG)
 765
 766 dnl ---------------------------------------------------------------------------
 767 dnl IPC &c
 768 dnl ---------------------------------------------------------------------------
 769
 770 WX_ARG_FEATURE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 771 WX_ARG_FEATURE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 772 WX_ARG_FEATURE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 773
 774 dnl ---------------------------------------------------------------------------
 775 dnl optional GUI controls (in alphabetical order except the first one)
 776 dnl ---------------------------------------------------------------------------
 777
 778 dnl don't set DEFAULT_wxUSE_XXX below if the option is not specified
 779 DEFAULT_wxUSE_CONTROLS=none
 780 WX_ARG_DISABLE(controls,    [  --disable-controls      disable compilation of all standard controls], wxUSE_CONTROLS)
 781
 782 dnl even with --enable-controls, some may be disabled by giving
 783 dnl --disable-<control> later on the command line - but by default all will be
 784 dnl used (and vice versa)
 785 if test "$wxUSE_CONTROLS" = "yes"; then
 786   DEFAULT_wxUSE_ACCEL=yes
 787   DEFAULT_wxUSE_ANIMATIONCTRL=yes
 788   DEFAULT_wxUSE_BMPBUTTON=yes
 789   DEFAULT_wxUSE_BUTTON=yes
 790   DEFAULT_wxUSE_CALCTRL=yes
 791   DEFAULT_wxUSE_CARET=yes
 792   DEFAULT_wxUSE_COMBOBOX=yes
 793   DEFAULT_wxUSE_CHECKBOX=yes
 794   DEFAULT_wxUSE_CHECKLISTBOX=yes
 795   DEFAULT_wxUSE_CHOICE=yes
 796   DEFAULT_wxUSE_CHOICEBOOK=yes
 797   DEFAULT_wxUSE_COLLPANE=yes
 798   DEFAULT_wxUSE_COLOURPICKERCTRL=yes
 799   DEFAULT_wxUSE_COMBOBOX=yes
 800   DEFAULT_wxUSE_DATEPICKCTRL=yes
 801   DEFAULT_wxUSE_DISPLAY=yes
 802   DEFAULT_wxUSE_DETECT_SM=yes
 803   DEFAULT_wxUSE_DIRPICKERCTRL=yes
 804   DEFAULT_wxUSE_FILECTRL=yes
 805   DEFAULT_wxUSE_FILEPICKERCTRL=yes
 806   DEFAULT_wxUSE_FONTPICKERCTRL=yes
 807   DEFAULT_wxUSE_GAUGE=yes
 808   DEFAULT_wxUSE_GRID=yes
 809   DEFAULT_wxUSE_HYPERLINKCTRL=yes
 810   DEFAULT_wxUSE_DATAVIEWCTRL=yes
 811   DEFAULT_wxUSE_IMAGLIST=yes
 812   DEFAULT_wxUSE_LISTBOOK=yes
 813   DEFAULT_wxUSE_LISTBOX=yes
 814   DEFAULT_wxUSE_LISTCTRL=yes
 815   DEFAULT_wxUSE_NOTEBOOK=yes
 816   DEFAULT_wxUSE_RADIOBOX=yes
 817   DEFAULT_wxUSE_RADIOBTN=yes
 818   DEFAULT_wxUSE_SASH=yes
 819   DEFAULT_wxUSE_SCROLLBAR=yes
 820   DEFAULT_wxUSE_SEARCHCTRL=yes
 821   DEFAULT_wxUSE_SLIDER=yes
 822   DEFAULT_wxUSE_SPINBTN=yes
 823   DEFAULT_wxUSE_SPINCTRL=yes
 824   DEFAULT_wxUSE_SPLITTER=yes
 825   DEFAULT_wxUSE_STATBMP=yes
 826   DEFAULT_wxUSE_STATBOX=yes
 827   DEFAULT_wxUSE_STATLINE=yes
 828   DEFAULT_wxUSE_STATUSBAR=yes
 829   DEFAULT_wxUSE_TAB_DIALOG=yes
 830   DEFAULT_wxUSE_TOGGLEBTN=yes
 831   DEFAULT_wxUSE_TOOLBAR=yes
 832   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 833   DEFAULT_wxUSE_TOOLTIPS=yes
 834   DEFAULT_wxUSE_TREEBOOK=yes
 835   DEFAULT_wxUSE_TOOLBOOK=yes
 836   DEFAULT_wxUSE_TREECTRL=yes
 837   DEFAULT_wxUSE_POPUPWIN=yes
 838   DEFAULT_wxUSE_TIPWINDOW=yes
 839 elif test "$wxUSE_CONTROLS" = "no"; then
 840   DEFAULT_wxUSE_ACCEL=no
 841   DEFAULT_wxUSE_ANIMATIONCTRL=no
 842   DEFAULT_wxUSE_BMPBUTTON=no
 843   DEFAULT_wxUSE_BUTTON=no
 844   DEFAULT_wxUSE_CALCTRL=no
 845   DEFAULT_wxUSE_CARET=no
 846   DEFAULT_wxUSE_COLLPANE=no
 847   DEFAULT_wxUSE_COMBOBOX=no
 848   DEFAULT_wxUSE_CHECKBOX=no
 849   DEFAULT_wxUSE_CHECKLISTBOX=no
 850   DEFAULT_wxUSE_CHOICE=no
 851   DEFAULT_wxUSE_CHOICEBOOK=no
 852   DEFAULT_wxUSE_COLOURPICKERCTRL=no
 853   DEFAULT_wxUSE_COMBOBOX=no
 854   DEFAULT_wxUSE_DATEPICKCTRL=no
 855   DEFAULT_wxUSE_DISPLAY=no
 856   DEFAULT_wxUSE_DETECT_SM=no
 857   DEFAULT_wxUSE_DIRPICKERCTRL=no
 858   DEFAULT_wxUSE_FILECTRL=no
 859   DEFAULT_wxUSE_FILEPICKERCTRL=no
 860   DEFAULT_wxUSE_FONTPICKERCTRL=no
 861   DEFAULT_wxUSE_GAUGE=no
 862   DEFAULT_wxUSE_GRID=no
 863   DEFAULT_wxUSE_HYPERLINKCTRL=no
 864   DEFAULT_wxUSE_DATAVIEWCTRL=no
 865   DEFAULT_wxUSE_IMAGLIST=no
 866   DEFAULT_wxUSE_LISTBOOK=no
 867   DEFAULT_wxUSE_LISTBOX=no
 868   DEFAULT_wxUSE_LISTCTRL=no
 869   DEFAULT_wxUSE_NOTEBOOK=no
 870   DEFAULT_wxUSE_RADIOBOX=no
 871   DEFAULT_wxUSE_RADIOBTN=no
 872   DEFAULT_wxUSE_SASH=no
 873   DEFAULT_wxUSE_SCROLLBAR=no
 874   DEFAULT_wxUSE_SEARCHCTRL=no
 875   DEFAULT_wxUSE_SLIDER=no
 876   DEFAULT_wxUSE_SPINBTN=no
 877   DEFAULT_wxUSE_SPINCTRL=no
 878   DEFAULT_wxUSE_SPLITTER=no
 879   DEFAULT_wxUSE_STATBMP=no
 880   DEFAULT_wxUSE_STATBOX=no
 881   DEFAULT_wxUSE_STATLINE=no
 882   DEFAULT_wxUSE_STATUSBAR=no
 883   DEFAULT_wxUSE_TAB_DIALOG=no
 884   DEFAULT_wxUSE_TOGGLEBTN=no
 885   DEFAULT_wxUSE_TOOLBAR=no
 886   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 887   DEFAULT_wxUSE_TOOLTIPS=no
 888   DEFAULT_wxUSE_TREEBOOK=no
 889   DEFAULT_wxUSE_TOOLBOOK=no
 890   DEFAULT_wxUSE_TREECTRL=no
 891   DEFAULT_wxUSE_POPUPWIN=no
 892   DEFAULT_wxUSE_TIPWINDOW=no
 893 fi
 894
 895 WX_ARG_FEATURE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
 896 WX_ARG_FEATURE(animatectrl, [  --enable-animatectrl    use wxAnimationCtrl class], wxUSE_ANIMATIONCTRL)
 897 WX_ARG_FEATURE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
 898 WX_ARG_FEATURE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
 899 WX_ARG_FEATURE(bmpcombobox, [  --enable-bmpcombobox    use wxBitmapComboBox class], wxUSE_BITMAPCOMBOBOX)
 900 WX_ARG_FEATURE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
 901 WX_ARG_FEATURE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
 902 WX_ARG_FEATURE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
 903 WX_ARG_FEATURE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
 904 WX_ARG_FEATURE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
 905 WX_ARG_FEATURE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
 906 WX_ARG_FEATURE(collpane,    [  --enable-collpane       use wxCollapsiblePane class], wxUSE_COLLPANE)
 907 WX_ARG_FEATURE(colourpicker,[  --enable-colourpicker   use wxColourPickerCtrl class], wxUSE_COLOURPICKERCTRL)
 908 WX_ARG_FEATURE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
 909 WX_ARG_FEATURE(comboctrl,   [  --enable-comboctrl      use wxComboCtrl class], wxUSE_COMBOCTRL)
 910 WX_ARG_FEATURE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
 911 WX_ARG_FEATURE(dirpicker,   [  --enable-dirpicker      use wxDirPickerCtrl class], wxUSE_DIRPICKERCTRL)
 912 WX_ARG_FEATURE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
 913 WX_ARG_FEATURE(detect_sm,   [  --enable-detect_sm      use code to detect X11 session manager], wxUSE_DETECT_SM)
 914 WX_ARG_FEATURE(editablebox, [  --enable-editablebox    use wxEditableListBox class], wxUSE_EDITABLELISTBOX)
 915 WX_ARG_FEATURE(filepicker,  [  --enable-filepicker     use wxFilePickerCtrl class], wxUSE_FILEPICKERCTRL)
 916 WX_ARG_FEATURE(filectrl,    [  --enable-filectrl       use wxFileCtrl class], wxUSE_FILECTRL)
 917 WX_ARG_FEATURE(fontpicker,  [  --enable-fontpicker     use wxFontPickerCtrl class], wxUSE_FONTPICKERCTRL)
 918 WX_ARG_FEATURE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
 919 WX_ARG_FEATURE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
 920 WX_ARG_FEATURE(dataviewctrl,[  --enable-dataviewctrl   use wxDataViewCtrl class], wxUSE_DATAVIEWCTRL)
 921 WX_ARG_FEATURE(hyperlink,   [  --enable-hyperlink      use wxHyperlinkCtrl class], wxUSE_HYPERLINKCTRL)
 922 WX_ARG_FEATURE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
 923 WX_ARG_FEATURE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
 924 WX_ARG_FEATURE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
 925 WX_ARG_FEATURE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
 926 WX_ARG_FEATURE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
 927 WX_ARG_FEATURE(notifmsg,    [  --enable-notifmsg       use wxNotificationMessage class], wxUSE_NOTIFICATION_MESSAGE)
 928 WX_ARG_FEATURE(odcombobox,  [  --enable-odcombobox     use wxOwnerDrawnComboBox class], wxUSE_ODCOMBOBOX)
 929 WX_ARG_FEATURE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
 930 WX_ARG_FEATURE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
 931 WX_ARG_FEATURE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
 932 WX_ARG_FEATURE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
 933 WX_ARG_FEATURE(searchctrl,  [  --enable-searchctrl     use wxSearchCtrl class], wxUSE_SEARCHCTRL)
 934 WX_ARG_FEATURE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
 935 WX_ARG_FEATURE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
 936 WX_ARG_FEATURE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
 937 WX_ARG_FEATURE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
 938 WX_ARG_FEATURE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
 939 WX_ARG_FEATURE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
 940 WX_ARG_FEATURE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
 941 WX_ARG_FEATURE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
 942 WX_ARG_FEATURE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
 943 WX_ARG_FEATURE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TAB_DIALOG)
 944 WX_ARG_FEATURE(taskbaricon, [  --enable-taskbaricon    use wxTaskBarIcon class], wxUSE_TASKBARICON)
 945 WX_ARG_FEATURE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
 946 WX_ARG_FEATURE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
 947 WX_ARG_FEATURE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
 948 WX_ARG_FEATURE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
 949 WX_ARG_FEATURE(treebook,    [  --enable-treebook       use wxTreebook class], wxUSE_TREEBOOK)
 950 WX_ARG_FEATURE(toolbook,    [  --enable-toolbook       use wxToolbook class], wxUSE_TOOLBOOK)
 951 WX_ARG_FEATURE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
 952 WX_ARG_FEATURE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
 953 WX_ARG_FEATURE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
 954
 955 dnl ---------------------------------------------------------------------------
 956 dnl common dialogs
 957 dnl ---------------------------------------------------------------------------
 958
 959 WX_ARG_FEATURE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
 960 WX_ARG_FEATURE(aboutdlg,    [  --enable-aboutdlg       use wxAboutBox], wxUSE_ABOUTDLG)
 961 WX_ARG_FEATURE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
 962 WX_ARG_FEATURE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
 963 WX_ARG_FEATURE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
 964 WX_ARG_FEATURE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
 965 WX_ARG_FEATURE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
 966 WX_ARG_FEATURE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
 967 WX_ARG_FEATURE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
 968 WX_ARG_FEATURE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
 969 WX_ARG_FEATURE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
 970 WX_ARG_FEATURE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
 971 WX_ARG_FEATURE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
 972 WX_ARG_FEATURE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
 973 WX_ARG_FEATURE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
 974
 975 dnl ---------------------------------------------------------------------------
 976 dnl misc GUI options
 977 dnl ---------------------------------------------------------------------------
 978
 979 WX_ARG_FEATURE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
 980 WX_ARG_FEATURE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
 981 WX_ARG_FEATURE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
 982 WX_ARG_FEATURE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
 983 WX_ARG_FEATURE(mousewheel,  [  --enable-mousewheel     use mousewheel], wxUSE_MOUSEWHEEL)
 984 WX_ARG_FEATURE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
 985 WX_ARG_FEATURE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
 986 WX_ARG_FEATURE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
 987 WX_ARG_FEATURE(metafile,    [  --enable-metafiles      use wxMetaFile (Win32 only)], wxUSE_METAFILE)
 988 WX_ARG_FEATURE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
 989 WX_ARG_FEATURE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
 990
 991 dnl ---------------------------------------------------------------------------
 992 dnl support for image formats that do not rely on external library
 993 dnl ---------------------------------------------------------------------------
 994
 995 WX_ARG_FEATURE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
 996 WX_ARG_FEATURE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
 997 WX_ARG_FEATURE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
 998 WX_ARG_FEATURE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
 999 WX_ARG_FEATURE(tga,         [  --enable-tga            use tga images (TGA file format)], wxUSE_TGA)
1000 WX_ARG_FEATURE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1001 WX_ARG_FEATURE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1002 WX_ARG_FEATURE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1003 WX_ARG_FEATURE(ico_cur,     [  --enable-ico_cur        use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1004
1005 dnl ---------------------------------------------------------------------------
1006 dnl wxMSW-only options
1007 dnl ---------------------------------------------------------------------------
1008
1009 WX_ARG_FEATURE(dccache,     [  --enable-dccache        cache temporary wxDC objects (Win32 only)], wxUSE_DC_CACHEING)
1010 WX_ARG_FEATURE(ps-in-msw,   [  --enable-ps-in-msw      use PS printing in wxMSW (Win32 only)], wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
1011 WX_ARG_FEATURE(ownerdrawn,  [  --enable-ownerdrawn     use owner drawn controls (Win32 and OS/2 only)], wxUSE_OWNER_DRAWN)
1012 WX_ARG_FEATURE(uxtheme,     [  --enable-uxtheme        enable support for Windows XP themed look (Win32 only)], wxUSE_UXTHEME)
1013 WX_ARG_FEATURE(wxdib,       [  --enable-wxdib          use wxDIB class (Win32 only)], wxUSE_DIB)
1014
1015 dnl this one is not really MSW-specific but it exists mainly to be turned off
1016 dnl under MSW, it should be off by default on the other platforms
1017 if test "$wxUSE_MSW" != 1; then
1018     DEFAULT_wxUSE_AUTOID_MANAGEMENT=no
1019 fi
1020
1021 WX_ARG_FEATURE(autoidman,   [  --enable-autoidman      use automatic ids management], wxUSE_AUTOID_MANAGEMENT)
1022
1023 fi
1024 dnl for GUI only
1025
1026 dnl ---------------------------------------------------------------------------
1027 dnl Checks for programs
1028 dnl ---------------------------------------------------------------------------
1029
1030 dnl flush the cache because checking for programs might abort
1031 AC_CACHE_SAVE
1032
1033 dnl C-compiler checks
1034 dnl   defines CC with the compiler to use
1035 dnl   defines GCC with yes if using gcc
1036 dnl   defines GCC empty if not using gcc
1037 dnl   defines CFLAGS
1038 dnl
1039 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1040 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1041 dnl -g and -O flags ourselves below
1042 CFLAGS=${CFLAGS:=}
1043 AC_BAKEFILE_PROG_CC
1044
1045 dnl is -traditional needed for correct compilations
1046 dnl   adds -traditional for gcc if needed
1047 AC_PROG_GCC_TRADITIONAL
1048
1049 dnl C++-compiler checks
1050 dnl   defines CXX with the compiler to use
1051 dnl   defines GXX with yes if using gxx
1052 dnl   defines GXX empty if not using gxx
1053 dnl   defines CXXFLAGS
1054 dnl
1055 dnl see CFLAGS line above
1056 CXXFLAGS=${CXXFLAGS:=}
1057 AC_BAKEFILE_PROG_CXX
1058
1059 dnl configure always sets CXX to something as it falls back to g++ even if no
1060 dnl C++ compiler was found, but we prefer to abort now with a clear error
1061 dnl message rather than give errors about all tests failures below
1062 if test "$CXX" = "g++" -a "$GXX" != "yes"; then
1063     AC_MSG_ERROR([C++ compiler is needed to build wxWidgets])
1064 fi
1065
1066 dnl ar command
1067 dnl   defines AR with the appropriate command
1068 dnl
1069 dnl For Sun CC AC_BAKEFILE below sets AR to the compiler itself.
1070 if test "x$SUNCXX" != xyes; then
1071     AC_CHECK_TOOL(AR, ar)
1072     if test "x$AR" = "x" ; then
1073         AC_MSG_ERROR([ar is needed to build wxWidgets])
1074     fi
1075 fi
1076
1077 retest_macosx_linking=no
1078
1079 dnl Support the old --enable-universal_binary in case anyone was using it.
1080 #if test "$wxUSE_MAC" = 1; then
1081     if test "x$wxUSE_UNIVERSAL_BINARY" != xno ; then
1082         dnl --enable-universal_binary uses a default SDK (currently 10.4u)
1083         dnl --enable-universal_binary=SDK names a path to an SDK
1084         if test "x$wxUSE_UNIVERSAL_BINARY" == xyes; then
1085             # Implicitly turn on the new --with-macosx-sdk using the default
1086             # SDK which provides the behavior this option has always had.
1087             if test "x$wxUSE_MACOSX_SDK" = "x"; then
1088                 AC_MSG_WARN([Enabling default SDK due to --enable-universal_binary.])
1089                 AC_MSG_WARN([If you don't want this, specify --without-macosx-sdk])
1090                 wxUSE_MACOSX_SDK=yes
1091             fi
1092         else
1093             # Complain to user if he specified an argument to --enable-universal_binary
1094             # and also 1) specified --with-macosx-sdk using the default (yes) or
1095             # 2) specified --with-macosx-sdk using a path or 3) specified
1096             # --without-macosx-sdk (no).
1097             if test "x$wxUSE_MACOSX_SDK" != "x" ; then
1098                 AC_MSG_FAILURE([Please specify the new --with-macosx-sdk=PATH and do not specify an arg to --enable-universal_binary])
1099             else
1100                 # Put the SDK path into the wxUSE_MACOSX_SDK.  We don't have to
1101                 # special-case the empty string because the below test simply
1102                 # converts "no" to the empty string anyway.
1103                 wxUSE_MACOSX_SDK="$wxUSE_UNIVERSAL_BINARY"
1104                 dnl Warn about deprecated usage.
1105                 AC_MSG_WARN([Please use --with-macosx-sdk=PATH and --enable-universal_binary without an argument])
1106             fi
1107         fi
1108         dnl FIXME: I think it would be better to put this into CC, CXX, and LD rather than the flags.
1109         OSX_UNIV_OPTS="-arch ppc -arch i386"
1110         CXXFLAGS="$OSX_UNIV_OPTS $CXXFLAGS"
1111         CFLAGS="$OSX_UNIV_OPTS $CFLAGS"
1112         OBJCXXFLAGS="$OSX_UNIV_OPTS $OBJCXXFLAGS"
1113         OBJCFLAGS="$OSX_UNIV_OPTS $OBJCFLAGS"
1114         LDFLAGS="$OSX_UNIV_OPTS $LDFLAGS"
1115         dnl NOTE: Only the compiler driver needs arch flags.  The link editor
1116         dnl is incapable of using them but the compiler driver (which we use
1117         dnl as LD when building dynamic libraries) uses them to invoke the
1118         dnl real ld multiple times.  If we moved to libtool -dynamic we would
1119         dnl need no arch flags because libtool automatically invokes ld for
1120         dnl every architecture found in the fat input files.
1121         dnl
1122         dnl For static library builds, AR/RANLIB automatically create proper
1123         dnl fat archives although AR is unable to update them once RANLIB has
1124         dnl made them into proper fat archives.  Fortunately, our link process
1125         dnl simply removes the .a file before using ar to create a new one.
1126         dnl If we did move to libtool -static we still wouldn't need arch flags
1127         dnl because libtool automatically figures it out based on input.
1128         retest_macosx_linking=yes
1129
1130         dnl HACK: PCH could be made to work by precompiling for each architecture into separate directories
1131         dnl and including all architecture directories with each compiler invocation.
1132         dnl That would require a major rework of Bakefile and at the same time it would be nice to have
1133         dnl Objective-C++ precompiled headers.
1134         AC_MSG_WARN([Disabling precompiled headers due to universal binary build.])
1135         bk_use_pch=no
1136     fi
1137 #fi
1138
1139 dnl Set up the Mac OS X SDK.  We do this early so configure tests will occur
1140 dnl with the SDK in place.
1141 dnl NOTE: We clobber wxUSE_MACOSX_SDK with the SDK path
1142 if test "x$wxUSE_MACOSX_SDK" = "xno"; then
1143     wxUSE_MACOSX_SDK=
1144 elif test "x$wxUSE_MACOSX_SDK" = "xyes"; then
1145     # TODO: Search for most recent SDK and use it.
1146     wxUSE_MACOSX_SDK="/Developer/SDKs/MacOSX10.4u.sdk"
1147 fi
1148
1149
1150 if test "x$wxUSE_MACOSX_SDK" != "x"; then
1151     AC_MSG_CHECKING([for SDK directory $wxUSE_MACOSX_SDK])
1152     if ! test -d "$wxUSE_MACOSX_SDK"; then
1153         AC_MSG_FAILURE([not found])
1154     else
1155         AC_MSG_RESULT([exists])
1156     fi
1157     MACOSX_SDK_OPTS="-isysroot $wxUSE_MACOSX_SDK"
1158     eval "CC=\"$CC $MACOSX_SDK_OPTS\""
1159     eval "CXX=\"$CXX $MACOSX_SDK_OPTS\""
1160     eval "LD=\"$LD $MACOSX_SDK_OPTS\""
1161     retest_macosx_linking=yes
1162     dnl NOTE: When libtool is used in lieu of AR/RANLIB (i.e. in static mode)
1163     dnl the syslibroot makes no difference.  We aren't using libtool now but
1164     dnl if we ever did, be aware that you don't need to worry about it.
1165 fi
1166
1167 dnl Set up the deployment target
1168 dnl No   : Don't specify a min version even if using an SDK
1169 dnl Yes  : Use the version from the SDK if used, otherwise same as no
1170 dnl Param: Use the specified version
1171 if test "x$wxUSE_MACOSX_VERSION_MIN" = "xno"; then
1172     wxUSE_MACOSX_VERSION_MIN=
1173 elif test "x$wxUSE_MACOSX_VERSION_MIN" = "xyes"; then
1174     if test "x$wxUSE_MACOSX_SDK" != "x"; then
1175         AC_MSG_CHECKING([SDK deployment version])
1176 dnl We need to quote the next line where we don't need macros and do need [] in the regex
1177 [
1178         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\} *; *$/\1/'`
1179 ]
1180         # If that failed, try again with the new key
1181         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" == "x"; then
1182 [
1183             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\} *; *$/\1/'`
1184 ]
1185         fi
1186
1187         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" != "x"; then
1188             wxUSE_MACOSX_VERSION_MIN=$MACOSX_SDK_PLIST_VERSION_MIN
1189             AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
1190         else
1191             AC_MSG_WARN([Could not determine deployment target from SDKSettings.plist])
1192             wxUSE_MACOSX_VERSION_MIN=
1193         fi
1194     else
1195         wxUSE_MACOSX_VERSION_MIN=
1196     fi
1197 elif test "x$wxUSE_MACOSX_VERSION_MIN" = "x"; then
1198     if test "$wxUSE_MAC" = 1; then
1199         # otherwise configure stops on leopard for universal_binary
1200         wxUSE_MACOSX_VERSION_MIN=10.4
1201     fi
1202 fi
1203
1204 if test "x$wxUSE_MACOSX_VERSION_MIN" != "x"; then
1205     MACOSX_VERSION_MIN_OPTS="-mmacosx-version-min=$wxUSE_MACOSX_VERSION_MIN"
1206     eval "CC=\"$CC $MACOSX_VERSION_MIN_OPTS\""
1207     eval "CXX=\"$CXX $MACOSX_VERSION_MIN_OPTS\""
1208     eval "LD=\"$LD $MACOSX_VERSION_MIN_OPTS\""
1209     retest_macosx_linking=yes
1210 fi
1211
1212 dnl If either an SDK or a version option was added, make sure that we can
1213 dnl still compile and link both C and C++.  If we didn't do this, then most
1214 dnl of the remaining tests would fail.
1215 if test "x$retest_macosx_linking" = "xyes"; then
1216     AC_LANG_PUSH(C)
1217     AC_MSG_CHECKING([if C compiler works with SDK/version options])
1218     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1219     AC_LANG_POP()
1220
1221     AC_LANG_PUSH(C++)
1222     AC_MSG_CHECKING([if C++ compiler works with SDK/version options])
1223     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1224     AC_LANG_POP()
1225 fi
1226
1227
1228 case "${host}" in
1229
1230     dnl The other BSD's should probably go in here too, since this is
1231     dnl to workaround a strange static lib BSDism.
1232     dnl Mac OS X install seems to ignore -p option...
1233     *-*-darwin* )
1234         INSTALL_PROGRAM="cp -fp"
1235         INSTALL_DATA="cp -fp"
1236         ;;
1237     *)
1238         ;;
1239 esac
1240
1241 dnl ------------------------------------------------------------------------
1242 dnl Platform specific tests
1243 dnl ------------------------------------------------------------------------
1244
1245 dnl xlC needs -qunique under AIX so that one source file can be
1246 dnl compiled to multiple object files and safely linked together.
1247 if test "x$XLCXX" = "xyes" -a "x$USE_AIX" = "x1"; then
1248     CXXFLAGS="-qunique $CXXFLAGS"
1249 fi
1250
1251 dnl This case is for PowerPC OS X vs. everything else
1252 case "${host}" in
1253   powerpc-*-darwin* )
1254     AC_MSG_CHECKING([if __POWERPC__ is already defined])
1255     AC_TRY_COMPILE([],[#ifndef __POWERPC__
1256         choke me for lack of PowerPC
1257 #endif
1258 ],
1259         [AC_MSG_RESULT([yes])],
1260         [AC_MSG_RESULT([no])
1261         AC_DEFINE(__POWERPC__)
1262     ])
1263   ;;
1264 esac
1265
1266 dnl This case is for OS X vs. everything else
1267 case "${host}" in
1268   *-*-darwin* )
1269     AC_MSG_CHECKING([if CoreFoundation/CFBase.h is usable])
1270     AC_TRY_COMPILE([#include <CoreFoundation/CFBase.h>
1271 ],[],
1272         [AC_MSG_RESULT([yes])],
1273         [AC_MSG_RESULT([no])
1274         AC_MSG_CHECKING([if __CF_USE_FRAMEWORK_INCLUDES__ is required])
1275         AC_TRY_COMPILE([#define __CF_USE_FRAMEWORK_INCLUDES__
1276 #include <CoreFoundation/CFBase.h>
1277         ],[],
1278         [AC_MSG_RESULT([yes])
1279         dnl We must use -D so source files that don't include wx/setup.h
1280         dnl but do include CFBase will work.
1281         CPPFLAGS="-D__CF_USE_FRAMEWORK_INCLUDES__ $CPPFLAGS"],
1282         [AC_MSG_FAILURE([no.  CoreFoundation not available.])]
1283         )
1284         ]
1285     )
1286   ;;
1287 esac
1288
1289 dnl Determine whether we want to use Cygwin as Windows or POSIX platform: the
1290 dnl latter makes more sense for wxGTK/Motif/X11 ports
1291 wants_win32=0
1292 doesnt_want_win32=0
1293 case "${host}" in
1294   *-*-cygwin*)
1295       if test "$wxUSE_MSW" = 1 ; then
1296         wants_win32=1
1297       else
1298         dnl when we use cygwin compiler with -mno-cygwin option it uses mingw32
1299         dnl headers and libraries, so it's Windows-like in this case
1300         AC_CACHE_CHECK([if -mno-cygwin is in effect], wx_cv_nocygwin,
1301             [
1302                 AC_TRY_COMPILE(
1303                     [],
1304                     [
1305                         #ifdef __MINGW32__
1306                             choke me
1307                         #endif
1308                     ],
1309                     wx_cv_nocygwin=no,
1310                     wx_cv_nocygwin=yes
1311                 )
1312             ]
1313         )
1314
1315         if test "$wx_cv_nocygwin" = "yes"; then
1316             wants_win32=1
1317         else
1318             doesnt_want_win32=1
1319         fi
1320       fi
1321       if test "$wants_win32" = 1 ; then
1322         BAKEFILE_FORCE_PLATFORM=win32
1323       fi
1324   ;;
1325   *-*-mingw*)
1326       wants_win32=1
1327   ;;
1328 esac
1329
1330 if test "$wxUSE_WINE" = "yes"; then
1331     wants_win32=1
1332     LDFLAGS_GUI="-mwindows"
1333 fi
1334
1335 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1336 dnl     take effect on Cygwin/Mingw and not other platforms.
1337 if test "$wants_win32" = 1 ; then
1338     USE_UNIX=0
1339     USE_WIN32=1
1340     AC_DEFINE(__WIN32__)
1341     AC_DEFINE(__WIN95__)
1342     AC_DEFINE(__WINDOWS__)
1343     AC_DEFINE(__GNUWIN32__)
1344     AC_DEFINE(STRICT)
1345 fi
1346 if test "$doesnt_want_win32" = 1 ; then
1347     USE_UNIX=1
1348     USE_WIN32=0
1349 fi
1350 dnl (end of Windows-only piece)
1351
1352 if test "$USE_UNIX" = 1 ; then
1353     wxUSE_UNIX=yes
1354     AC_DEFINE(__UNIX__)
1355 fi
1356
1357 dnl This case is for OS/2 vs. everything else
1358 case "${host}" in
1359   *-pc-os2_emx | *-pc-os2-emx )
1360       dnl ---------------------------------------------------------------------
1361       dnl When we are using gcc on OS/2, we want to be either using resources
1362       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1363       dnl Moreover we need to link explicitly against either stdcpp.a or
1364       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1365       dnl not "g++/c++".
1366       dnl ---------------------------------------------------------------------
1367       dnl (OS/2-only piece)
1368       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1369           dnl More complete Unix emulation for unix-like ports
1370           dnl by linking in POSIX/2's cExt (if available).
1371           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1372       else
1373           dnl Include resources for the "native" port (wxPM).
1374           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1375       fi
1376       dnl Check for the gcc version (and thereby for the C runtime library).
1377       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1378       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1379       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1380       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1381       AC_CACHE_CHECK([for gcc/libc version], wx_cv_gccversion,[
1382           AC_TRY_RUN(
1383               dnl Check the gcc version macro.
1384               [
1385                   #include <stdio.h>
1386
1387                   int main()
1388                   {
1389                       FILE *f=fopen("conftestval", "w");
1390                       if (!f) exit(1);
1391                       fprintf(f,
1392                   #if (__GNUC__ < 3)
1393                               "EMX2"
1394                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1395                               "EMX3"
1396                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1397                               "Innotek5"
1398                   #else
1399                               "Innotek6"
1400                   #endif
1401                       );
1402                       exit(0);
1403                   }
1404               ],
1405               wx_cv_gccversion=`cat conftestval`,
1406               wx_cv_gccversion="EMX2",
1407               dnl Compilation error: Assuming standard EMX environment
1408               wx_cv_gccversion="EMX2"
1409           )
1410       ])
1411       if test "$wx_cv_gccversion" = "EMX2"; then
1412           LIBS="$LIBS -lstdcpp"
1413           LDFLAGS="$LDFLAGS -Zsysv-signals"
1414       else
1415           if test "$wx_cv_gccversion" = "EMX3"; then
1416               LIBS="$LIBS -lstdcxx -lgcc"
1417               LDFLAGS="$LDFLAGS -Zsysv-signals"
1418           else
1419               LIBS="$LIBS -lstdc++"
1420           fi
1421       fi
1422       if test "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1423         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1424         wxUSE_OMF=yes
1425         enable_omf=yes
1426       fi
1427       dnl (end of OS/2-only piece)
1428   ;;
1429   *)
1430       dnl ---------------------------------------------------------------------
1431       dnl look for strcasecmp() in string.h and then strings.h if it's not
1432       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1433       dnl used.
1434       dnl ---------------------------------------------------------------------
1435       dnl (non-OS/2-only piece)
1436
1437       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1438           AC_TRY_LINK([
1439               #include <string.h>
1440               ],
1441               [
1442                   strcasecmp("foo", "bar");
1443               ],
1444               ac_cv_string_strcasecmp=yes,
1445               ac_cv_string_strcasecmp=no
1446           )
1447       ])
1448
1449       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1450           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1451       else
1452           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1453               AC_TRY_LINK([
1454                   #include <strings.h>
1455                   ],
1456                   [
1457                       strcasecmp("foo", "bar");
1458                   ],
1459                   ac_cv_strings_strcasecmp=yes,
1460                   ac_cv_strings_strcasecmp=no
1461               )
1462           ])
1463
1464           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1465               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1466           else
1467               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1468           fi
1469       fi
1470
1471       dnl (end of non-OS/2-only piece)
1472   ;;
1473 esac
1474
1475 dnl ------------------------------------------------------------------------
1476 dnl Check for headers
1477 dnl ------------------------------------------------------------------------
1478
1479 dnl Note: non-empty last parameter makes check compile-only,
1480 dnl   skipping worthless preprocessing check
1481 AC_CHECK_HEADERS(langinfo.h wchar.h,,, [AC_INCLUDES_DEFAULT])
1482
1483 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1484 if test "$ac_cv_header_wchar_h" != "yes"; then
1485     AC_CHECK_HEADERS([wcstr.h],,, [AC_INCLUDES_DEFAULT()])
1486 fi
1487
1488 case "${host}" in
1489   *-pc-os2_emx | *-pc-os2-emx )
1490       dnl Explicitly link -lintl if langinfo.h is available
1491       dnl and intl not yet included in libc
1492       if test $ac_cv_header_langinfo_h = "yes" \
1493                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1494                      -o "$wx_cv_gccversion" = "EMX3" \
1495                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1496           LIBS="$LIBS -lintl"
1497       fi
1498   ;;
1499 esac
1500
1501 dnl POSIX needs this for select(), but old systems don't have it
1502 if test "$USE_UNIX" = 1 ; then
1503     AC_CHECK_HEADERS([sys/select.h],,, [AC_INCLUDES_DEFAULT()])
1504 fi
1505
1506 dnl ---------------------------------------------------------------------------
1507 dnl Checks for compiler characteristics
1508 dnl ---------------------------------------------------------------------------
1509
1510 dnl defines const to be empty if c-compiler does not support const fully
1511 AC_C_CONST
1512 dnl defines inline to a sensible value for the c-compiler
1513 AC_C_INLINE
1514
1515 dnl check the sizes of integral types (give some reasonable default values for
1516 dnl cross-compiling)
1517 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1518 AC_CHECK_SIZEOF(short, 2)
1519 AC_CHECK_SIZEOF(void *, 4)
1520 AC_CHECK_SIZEOF(int, 4)
1521 AC_CHECK_SIZEOF(long, 4)
1522 AC_CHECK_SIZEOF(size_t, 4)
1523
1524 case "${host}" in
1525     arm-*-linux* )
1526         AC_CHECK_SIZEOF(long long, 8)
1527     ;;
1528     *-hp-hpux* )
1529         AC_CHECK_SIZEOF(long long, 0)
1530         if test "$ac_cv_sizeof_long_long" != 0; then
1531             dnl HPUX 10.20 headers need this define in order to use long long definitions
1532             CPPFLAGS="-D_INCLUDE_LONGLONG $CPPFLAGS"
1533         fi
1534     ;;
1535     * )
1536         AC_CHECK_SIZEOF(long long, 0)
1537 esac
1538
1539 dnl SGI/Irix's stdio.h does not include wchar_t. Mac OS X does not provide
1540 dnl wchar.h and wchar_t is defined by stdlib.h (GD)
1541 AC_CHECK_SIZEOF(wchar_t, 0,
1542     [
1543         /* DJGPP's wchar_t is now a keyword in C++ (still not C though) */
1544         #if defined(__DJGPP__) && !( (__GNUC_MINOR__ >= 8 && __GNUC__ == 2 ) || __GNUC__ >= 3 )
1545         #  error "fake wchar_t"
1546         #endif
1547         #ifdef HAVE_WCHAR_H
1548         #  ifdef __CYGWIN__
1549         #    include <stddef.h>
1550         #  endif
1551         #  include <wchar.h>
1552         #endif
1553         #ifdef HAVE_STDLIB_H
1554         #  include <stdlib.h>
1555         #endif
1556         #include <stdio.h>
1557     ]
1558 )
1559 if test "$ac_cv_sizeof_wchar_t" != 0; then
1560     wxUSE_WCHAR_T=yes
1561 else
1562     wxUSE_WCHAR_T=no
1563 fi
1564
1565 dnl checks needed to define wxVaCopy
1566 AC_CACHE_CHECK([for va_copy],
1567     wx_cv_func_va_copy,
1568     [
1569         AC_LANG_PUSH(C++)
1570         AC_LINK_IFELSE([
1571             #include <stdarg.h>
1572             void foo(char *f, ...)
1573             {
1574                 va_list ap1, ap2;
1575                 va_start(ap1, f);
1576                 va_copy(ap2, ap1);
1577                 va_end(ap2);
1578                 va_end(ap1);
1579             }
1580             int main()
1581             {
1582                 foo("hi", 17);
1583                 return 0;
1584             }],
1585             wx_cv_func_va_copy=yes,
1586             wx_cv_func_va_copy=no
1587         )
1588         AC_LANG_POP()
1589     ]
1590 )
1591
1592 if test $wx_cv_func_va_copy = "yes"; then
1593     AC_DEFINE(HAVE_VA_COPY)
1594 else
1595     dnl try to understand how can we copy va_lists
1596     AC_CACHE_CHECK([if va_list can be copied by value],
1597         wx_cv_type_va_list_lvalue,
1598         [
1599             AC_RUN_IFELSE([
1600                 #include <stdarg.h>
1601                 int foo(char *f, ...)
1602                 {
1603                     va_list ap1, ap2;
1604                     va_start(ap1, f);
1605                     ap2 = ap1;
1606                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1607                         return 1;
1608                     va_end(ap2);
1609                     va_end(ap1);
1610                     return 0;
1611                 }
1612                 int main()
1613                 {
1614                     return foo("hi", 17);
1615                 }],
1616                 wx_cv_type_va_list_lvalue=yes,
1617                 wx_cv_type_va_list_lvalue=no,
1618                 dnl assume most common case for cross-compiling...
1619                 wx_cv_type_va_list_lvalue=yes
1620             )
1621         ]
1622     )
1623
1624     if test $wx_cv_type_va_list_lvalue != "yes"; then
1625         dnl we suppose that the only thing which can't be copied like this
1626         dnl are arrays... only experience will show whether this is really true
1627         AC_DEFINE(VA_LIST_IS_ARRAY)
1628     fi
1629 fi
1630
1631 dnl don't check for vararg macros if they're explicitly disabled: this is
1632 dnl useful if the user code using the library wants to limit itself to standard
1633 dnl C++ only (e.g. is compiled with g++ -std=c++98)
1634 if test "$wxUSE_VARARG_MACROS" = "yes"; then
1635
1636 dnl Check if variadic macros (C99 feature) are supported:
1637 AC_CACHE_CHECK(
1638     [whether the compiler supports variadic macros],
1639     [wx_cv_have_variadic_macros],
1640     [
1641         dnl C compiler might support variadic macros when C++ one doesn't
1642         dnl (happens with gcc/g++ 2.95.4), so must use C++ one explicitly
1643         AC_LANG_PUSH(C++)
1644         AC_COMPILE_IFELSE(
1645             AC_LANG_PROGRAM(
1646                 [
1647                     #include <stdio.h>
1648                     #define test(fmt, ...) printf(fmt, __VA_ARGS__)
1649                 ],
1650                 [
1651                     test("%s %d %p", "test", 1, 0);
1652                 ]
1653             ),
1654             [wx_cv_have_variadic_macros=yes],
1655             [wx_cv_have_variadic_macros=no]
1656             )
1657         AC_LANG_POP()
1658     ]
1659 )
1660
1661 if test $wx_cv_have_variadic_macros = "yes"; then
1662     AC_DEFINE(HAVE_VARIADIC_MACROS)
1663 fi
1664
1665 fi dnl wxUSE_VARARG_MACROS == yes
1666
1667 dnl check for large file support
1668 AC_SYS_LARGEFILE
1669
1670 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1671 dnl line because otherwise the system headers risk being included before
1672 dnl wx/defs.h which defines these constants leading to inconsistent
1673 dnl sizeof(off_t) in different source files of the same program and linking
1674 dnl problems
1675 if test "x$wx_largefile" = "xyes"; then
1676     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
1677         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
1678
1679         dnl We get "Large Files (ILP32) not supported in strict ANSI mode."
1680         dnl #error from HP standard headers unless __STDC_EXT__ is defined.
1681         dnl The compiler should define it automatically, but some old g++
1682         dnl versions don't define it, so test and add it if necessary. AFAIK
1683         dnl the problem only affects the C++ compiler so it is added to
1684         dnl CXXFLAGS only.
1685         if test "$USE_HPUX" = 1 -a "$GXX" = "yes"; then
1686             AC_CACHE_CHECK(
1687                 [if -D__STDC_EXT__ is required],
1688                 wx_cv_STDC_EXT_required,
1689                 [
1690                     AC_LANG_PUSH(C++)
1691                     AC_TRY_COMPILE(
1692                         [],
1693                         [
1694                             #ifndef __STDC_EXT__
1695                                 choke me
1696                             #endif
1697                         ],
1698                         wx_cv_STDC_EXT_required=no,
1699                         wx_cv_STDC_EXT_required=yes
1700                     )
1701                     AC_LANG_POP()
1702                 ]
1703             )
1704             if test "x$wx_cv_STDC_EXT_required" = "xyes"; then
1705                 WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -D__STDC_EXT__"
1706             fi
1707         fi
1708     else
1709         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGE_FILES"
1710     fi
1711     dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1712     AC_FUNC_FSEEKO
1713     if test "$ac_cv_sys_largefile_source" != no; then
1714         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1715     fi
1716 fi
1717
1718 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1719 WX_C_BIGENDIAN
1720
1721 dnl check for iostream (as opposed to iostream.h) standard header
1722 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1723
1724 dnl check whether C++ compiler supports bool built-in type
1725 WX_CPP_BOOL
1726
1727 dnl check whether C++ compiler supports explicit keyword
1728 WX_CPP_EXPLICIT
1729
1730 dnl check whether C++ compiler supports C++ casts
1731 AC_CXX_CONST_CAST
1732 AC_CXX_REINTERPRET_CAST
1733 AC_CXX_STATIC_CAST
1734 dnl we don't use HAVE_DYNAMIC_CAST anywhere right now...
1735 dnl AC_CXX_DYNAMIC_CAST
1736
1737 dnl With Sun CC, temporaries have block scope by default. This flag is needed
1738 dnl to get the expression scope behaviour that conforms to the standard.
1739 if test "x$SUNCXX" = xyes; then
1740     CXXFLAGS="-features=tmplife $CXXFLAGS"
1741 fi
1742
1743 dnl Sun X11 headers are (still, in 2005!) non-ANSI and the best they could do
1744 dnl was to hack their C++ compiler to accept them silently -- but C compiler
1745 dnl still spits out dozens of warnings for each X include file, so suppress
1746 dnl them
1747 if test "x$SUNCC" = xyes; then
1748     CFLAGS="-erroff=E_NO_EXPLICIT_TYPE_GIVEN $CFLAGS"
1749 fi
1750
1751 dnl SGI mipsPro compiler gives this warning for "conversion from pointer to
1752 dnl same-sized integral type" even when there is an explicit cast and as there
1753 dnl is no way to turn it off and there are hundreds of these warnings in wx
1754 dnl sources, just turn it off for now
1755 dnl
1756 dnl a better long term solution would be to use #pragma set/reset woff in
1757 dnl wxPtrToUInt() and use it instead of casts elsewhere
1758 if test "x$SGICC" = "xyes"; then
1759     CFLAGS="-woff 3970 $CFLAGS"
1760 fi
1761 if test "x$SGICXX" = "xyes"; then
1762     CXXFLAGS="-woff 3970 $CXXFLAGS"
1763 fi
1764
1765 dnl HP-UX c89/aCC compiler warnings
1766 if test "x$HPCC" = "xyes"; then
1767     dnl 2011: "unrecognized preprocessor directive": nice warning but it's given
1768     dnl       even for directives inside #if which is not true (i.e. which are
1769     dnl       used for other compilers/OS) and so we have no way to get rid of it
1770     dnl 2450: "long long is non standard" -- yes, we know
1771     CFLAGS="+W 2011,2450 $CFLAGS"
1772 fi
1773 if test "x$HPCXX" = "xyes"; then
1774     dnl 2340: "value copied to temporary, reference to temporary used": very
1775     dnl       painful as triggered by any occurrence of user-defined conversion
1776     CXXFLAGS="+W 2340 $CXXFLAGS"
1777 fi
1778
1779 dnl DEC/Compaq/HP cxx warnings
1780 if test "x$COMPAQCXX" = "xyes"; then
1781     dnl -w0 enables all warnings, then we disable some of them:
1782     dnl basclsnondto: base class dtor non virtual (sometimes we do want this)
1783     dnl unrimpret:  "end of routine block may be unreachable" is given for
1784     dnl             every "if ( ) return ...; else return ...;"
1785     dnl intconlosbit: "conversion to integral type of smaller size could lose
1786     dnl               data" this is a useful warning but there are too many of
1787     dnl               them for now
1788     CXXFLAGS="-w0 -msg_disable basclsnondto,unrimpret,intconlosbit"
1789 fi
1790
1791 dnl the next few tests are all for C++ features and so need to be done using
1792 dnl C++ compiler
1793 AC_LANG_PUSH(C++)
1794
1795 dnl check for std::string or std::wstring
1796 if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
1797     if test "$wxUSE_UNICODE" = "yes"; then
1798         std_string="std::wstring"
1799         char_type="wchar_t"
1800     else
1801         std_string="std::string"
1802         char_type="char"
1803     fi
1804
1805     dnl check if <string> declares std::[w]string
1806     AC_CACHE_CHECK([for $std_string in <string>],
1807         wx_cv_class_stdstring,
1808         [
1809             AC_TRY_COMPILE([#include <string>],
1810                 [$std_string foo;],
1811                 wx_cv_class_stdstring=yes,
1812                 wx_cv_class_stdstring=no
1813             )
1814         ]
1815     )
1816
1817     if test "$wx_cv_class_stdstring" = yes; then
1818         if test "$wxUSE_UNICODE" = "yes"; then
1819             AC_DEFINE(HAVE_STD_WSTRING)
1820         fi
1821         dnl we don't need HAVE_STD_STRING, we just suppose it's available if
1822         dnl wxUSE_STD_STRING==yes
1823     else
1824         AC_CACHE_CHECK([if std::basic_string<$char_type> works],
1825             wx_cv_class_stdbasicstring,
1826             [
1827                 AC_TRY_COMPILE([
1828                     #ifdef HAVE_WCHAR_H
1829                     #  ifdef __CYGWIN__
1830                     #    include <stddef.h>
1831                     #  endif
1832                     #  include <wchar.h>
1833                     #endif
1834                     #ifdef HAVE_STDLIB_H
1835                     #  include <stdlib.h>
1836                     #endif
1837                     #include <stdio.h>
1838                     #include <string>
1839                     ],
1840                     [std::basic_string<$char_type> foo;
1841                      const $char_type* dummy = foo.c_str();],
1842                     wx_cv_class_stdbasicstring=yes,
1843                     wx_cv_class_stdbasicstring=no
1844                 )
1845             ]
1846         )
1847
1848         if test "$wx_cv_class_stdbasicstring" != yes; then
1849             if test "$wxUSE_STL" = "yes"; then
1850                 AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
1851             elif test "$wxUSE_STD_STRING" = "yes"; then
1852                 AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
1853             else
1854                 AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
1855                 wxUSE_STD_STRING=no
1856             fi
1857         fi
1858     fi
1859 fi
1860
1861 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
1862     AC_CHECK_TYPES([std::istream, std::ostream],,
1863                    [wxUSE_STD_IOSTREAM=no],
1864                    [#include <iostream>])
1865
1866     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
1867         if test "$wxUSE_STD_IOSTREAM" = "yes"; then
1868             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
1869         else
1870             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
1871         fi
1872     fi
1873 fi
1874
1875 if test "$wxUSE_STL" = "yes"; then
1876     dnl check for basic STL functionality
1877     AC_CACHE_CHECK([for basic STL functionality],
1878         wx_cv_lib_stl,
1879         [AC_TRY_COMPILE([#include <string>
1880             #include <functional>
1881             #include <algorithm>
1882             #include <vector>
1883             #include <list>],
1884             [std::vector<int> moo;
1885              std::list<int> foo;
1886              std::vector<int>::iterator it =
1887                  std::find_if(moo.begin(), moo.end(),
1888                               std::bind2nd(std::less<int>(), 3));],
1889             wx_cv_lib_stl=yes,
1890             wx_cv_lib_stl=no
1891         )]
1892     )
1893
1894     if test "$wx_cv_lib_stl" != yes; then
1895          AC_MSG_ERROR([Can't use --enable-stl as basic STL functionality is missing])
1896     fi
1897
1898     dnl check for compliant std::string::compare
1899     AC_CACHE_CHECK([for compliant std::string::compare],
1900         wx_cv_func_stdstring_compare,
1901         [AC_TRY_COMPILE([#include <string>],
1902             [std::string foo, bar;
1903             foo.compare(bar);
1904             foo.compare(1, 1, bar);
1905             foo.compare(1, 1, bar, 1, 1);
1906             foo.compare("");
1907             foo.compare(1, 1, "");
1908             foo.compare(1, 1, "", 2);],
1909             wx_cv_func_stdstring_compare=yes,
1910             wx_cv_func_stdstring_compare=no
1911         )]
1912     )
1913
1914     if test "$wx_cv_func_stdstring_compare" = yes; then
1915         AC_DEFINE(HAVE_STD_STRING_COMPARE)
1916     fi
1917
1918     dnl check for hash_map and hash_set headers
1919     AC_CHECK_HEADER([hash_map],
1920         [AC_CACHE_CHECK([for standard hash_map and hash_set],
1921             wx_cv_class_stdhashmapset,
1922             [AC_TRY_COMPILE([#include <hash_map>
1923                 #include <hash_set>],
1924                 [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
1925                  std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
1926                 wx_cv_class_stdhashmapset=yes,
1927                 wx_cv_class_stdhashmapset=no)
1928             ]
1929         )],
1930         [],
1931         [ ]
1932     )
1933
1934     if test "$wx_cv_class_stdhashmapset" = yes; then
1935         AC_DEFINE(HAVE_HASH_MAP)
1936         AC_DEFINE(HAVE_STD_HASH_MAP)
1937     fi
1938
1939     AC_CHECK_HEADER([ext/hash_map],
1940         [AC_CACHE_CHECK([for GNU hash_map and hash_set],
1941             wx_cv_class_gnuhashmapset,
1942             [AC_TRY_COMPILE([#include <ext/hash_map>
1943                 #include <ext/hash_set>],
1944                 [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
1945                  __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
1946                 wx_cv_class_gnuhashmapset=yes,
1947                 wx_cv_class_gnuhashmapset=no)
1948             ]
1949         )],
1950         [],
1951         [ ]
1952     )
1953
1954     if test "$wx_cv_class_gnuhashmapset" = yes; then
1955          AC_DEFINE(HAVE_EXT_HASH_MAP)
1956          AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)
1957     fi
1958 fi
1959
1960 dnl check for atomic operations builtins for wx/atomic.h:
1961 WX_ATOMIC_BUILTINS
1962
1963 dnl pop C++
1964 AC_LANG_POP()
1965
1966 dnl ---------------------------------------------------------------------------
1967 dnl Define search path for includes and libraries: all headers and libs will be
1968 dnl looked for in all directories of this path
1969 dnl ---------------------------------------------------------------------------
1970
1971 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
1972 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
1973 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
1974 dnl
1975 dnl Also try to put all directories which may contain X11R6 before those which
1976 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
1977 dnl
1978 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
1979 dnl systems which have both (AIX 4.x does)
1980 SEARCH_INCLUDE="\
1981     /usr/local/include        \
1982                               \
1983     /usr/Motif-2.1/include    \
1984     /usr/Motif-1.2/include    \
1985     /usr/include/Motif1.2     \
1986                               \
1987     /usr/dt/include           \
1988     /usr/openwin/include      \
1989                               \
1990     /usr/include/Xm           \
1991                               \
1992     /usr/X11R6/include        \
1993     /usr/X11R6.4/include      \
1994     /usr/X11R5/include        \
1995     /usr/X11R4/include        \
1996                               \
1997     /usr/include/X11R6        \
1998     /usr/include/X11R5        \
1999     /usr/include/X11R4        \
2000                               \
2001     /usr/local/X11R6/include  \
2002     /usr/local/X11R5/include  \
2003     /usr/local/X11R4/include  \
2004                               \
2005     /usr/local/include/X11R6  \
2006     /usr/local/include/X11R5  \
2007     /usr/local/include/X11R4  \
2008                               \
2009     /usr/X11/include          \
2010     /usr/include/X11          \
2011     /usr/local/X11/include    \
2012     /usr/local/include/X11    \
2013                               \
2014     /usr/XFree86/include/X11  \
2015     /usr/pkg/include          \
2016                               \
2017     /usr/openwin/share/include"
2018
2019 dnl try to find out the standard lib locations for the systems with multiple
2020 dnl ABIs
2021 AC_MSG_CHECKING([for libraries directory])
2022
2023 case "${host}" in
2024     *-*-irix6* )
2025         AC_CACHE_VAL(
2026             wx_cv_std_libpath,
2027             [
2028                 for d in WX_STD_LIBPATH(); do
2029                     for e in a so sl dylib dll.a; do
2030                         libc="$d/libc.$e"
2031                         if test -f $libc; then
2032                             save_LIBS="$LIBS"
2033                             LIBS="$libc"
2034                             AC_LINK_IFELSE([int main() { return 0; }],
2035                                 wx_cv_std_libpath=`echo $d | sed s@/usr/@@`)
2036                             LIBS="$save_LIBS"
2037                             if test "x$wx_cv_std_libpath" != "x"; then
2038                                 break 2
2039                             fi
2040                         fi
2041                     done
2042                 done
2043                 if test "x$wx_cv_std_libpath" = "x"; then
2044                     wx_cv_std_libpath="lib"
2045                 fi
2046             ]
2047         )
2048         ;;
2049
2050     *-*-solaris2* )
2051         dnl use ../lib or ../lib/64 depending on the size of void*
2052         if test "$ac_cv_sizeof_void_p" = 8 -a -d "/usr/lib/64"; then
2053             wx_cv_std_libpath="lib/64"
2054         else
2055             wx_cv_std_libpath="lib"
2056         fi
2057         ;;
2058
2059     *-*-linux* )
2060         dnl use ../lib or ../lib64 depending on the size of void*
2061         if test "$ac_cv_sizeof_void_p" = 8 -a \
2062                 -d "/usr/lib64" -a ! -h "/usr/lib64"; then
2063             wx_cv_std_libpath="lib64"
2064         else
2065             wx_cv_std_libpath="lib"
2066         fi
2067         ;;
2068
2069     *)
2070         wx_cv_std_libpath="lib";
2071         ;;
2072 esac
2073
2074 AC_MSG_RESULT($wx_cv_std_libpath)
2075
2076 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s@include@$wx_cv_std_libpath@g` /usr/$wx_cv_std_libpath"
2077
2078 dnl Cross compiling with gcc?
2079 if test "$build" != "$host" -a "$GCC" = yes; then
2080     dnl for gcc cross-compilers "$CC -print-prog-name=ld" prints the path to
2081     dnl the linker. Stripping off the trailing '/bin/ld' gives us a candiate
2082     dnl for a 'root' below which libraries and headers for the target system
2083     dnl might be installed.
2084     if cross_root=`$CC -print-prog-name=ld 2>/dev/null`; then
2085         cross_root=`dirname $cross_root`
2086         cross_root=`dirname $cross_root`
2087
2088         dnl substitute this candiate root for '^/usr' in the search lists,
2089         dnl strip out any that don't start '^/usr'.
2090         SEARCH_LIB=`for x in $SEARCH_LIB; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2091         SEARCH_INCLUDE=`for x in $SEARCH_INCLUDE; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2092         SEARCH_INCLUDE="$SEARCH_INCLUDE $cross_root/include"
2093
2094         dnl also have pkg-config search for *.pc files under this 'root'
2095         if test -z "$PKG_CONFIG_PATH"; then
2096             PKG_CONFIG_PATH="$cross_root/local/lib/pkgconfig:$cross_root/lib/pkgconfig"
2097             export PKG_CONFIG_PATH
2098         fi
2099
2100         dnl AC_PATH_XTRA doesn't work currently unless -x-includes and
2101         dnl -x-libraries are given on the command line. So if they are not
2102         dnl set then set them here to plausible defaults.
2103         if test -z "$x_includes" -o "$x_includes" = NONE; then
2104             WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
2105             x_includes=$ac_find_includes
2106         fi
2107         if test -z "$x_libraries" -o "$x_libraries" = NONE; then
2108             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xt)
2109             x_libraries=$ac_find_libraries
2110         fi
2111     fi
2112 fi
2113
2114 dnl ------------------------------------------------------------------------
2115 dnl Check for libraries
2116 dnl ------------------------------------------------------------------------
2117
2118 dnl flush the cache because checking for libraries below might abort
2119 AC_CACHE_SAVE
2120
2121 dnl check for glibc version
2122 dnl
2123 dnl VZ: I have no idea why had this check been there originally, but now
2124 dnl     we could probably do without it by just always adding _GNU_SOURCE
2125 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2126     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2127         AC_TRY_COMPILE([#include <features.h>],
2128             [
2129                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2130                 not glibc 2.1
2131                 #endif
2132             ],
2133             [
2134                 wx_cv_lib_glibc21=yes
2135             ],
2136             [
2137                 wx_cv_lib_glibc21=no
2138             ]
2139         )
2140     ])
2141     if test "$wx_cv_lib_glibc21" = "yes"; then
2142         AC_DEFINE(wxHAVE_GLIBC2)
2143     fi
2144 fi
2145
2146 dnl we may need _GNU_SOURCE for 2 things:
2147 dnl
2148 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2149 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2150 dnl  which breaks libtiff compilation, so it is simpler to just define
2151 dnl  _GNU_SOURCE to get everything)
2152 dnl
2153 dnl  2. for Unicode functions
2154 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2155     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2156         AC_DEFINE(_GNU_SOURCE)
2157     fi
2158 fi
2159
2160 dnl Only add the -lm library if floating point functions cannot be used
2161 dnl without it.  This check is important on cygwin because of the bizarre
2162 dnl way that they have organized functions into libraries.  On cygwin, both
2163 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
2164 dnl means that
2165 dnl   1) linking with -lm is not necessary, and
2166 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
2167 dnl In particular, if you compile any program with -mno-cygwin and link with
2168 dnl -lm, it will crash instantly when it is run.  This happens because the
2169 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
2170 dnl the ___main function instead of allowing it to be defined by
2171 dnl /usr/lib/mingw/libmingw32.a as it should be.
2172 dnl
2173 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
2174 dnl
2175 dnl Just check a few floating point functions. If they are all found without
2176 dnl -lm, then we must not need -lm.
2177 have_cos=0
2178 have_floor=0
2179 AC_CHECK_FUNCS(cos, have_cos=1)
2180 AC_CHECK_FUNCS(floor, have_floor=1)
2181 AC_MSG_CHECKING(if floating point functions link without -lm)
2182 if test "$have_cos" = 1 -a "$have_floor" = 1; then
2183     AC_MSG_RESULT(yes)
2184 else
2185     AC_MSG_RESULT(no)
2186     LIBS="$LIBS -lm"
2187     # use different functions to avoid configure caching
2188     have_sin=0
2189     have_ceil=0
2190     AC_CHECK_FUNCS(sin, have_sin=1)
2191     AC_CHECK_FUNCS(ceil, have_ceil=1)
2192     AC_MSG_CHECKING(if floating point functions link with -lm)
2193     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
2194         AC_MSG_RESULT(yes)
2195     else
2196         AC_MSG_RESULT(no)
2197         # not sure we should warn the user, crash, etc.
2198     fi
2199 fi
2200
2201 dnl check for C99 string to long long conversion functions, assume that if we
2202 dnl have the unsigned variants, then we have the signed ones as well
2203 dnl
2204 dnl at least under SGI these functions are only available in C99 code and not
2205 dnl in C++ so do these tests using C++ compiler
2206 AC_LANG_PUSH(C++)
2207 if test "wxUSE_UNICODE" = "yes"; then
2208     WX_CHECK_FUNCS(wcstoull)
2209 else
2210     WX_CHECK_FUNCS(strtoull)
2211 fi
2212 AC_LANG_POP()
2213
2214 dnl ---------------------------------------------------------------------------
2215 dnl Optional libraries
2216 dnl
2217 dnl   --with-<lib>=sys
2218 dnl       looks for system library and fails if not found
2219 dnl
2220 dnl   --with-<lib>
2221 dnl   --with-<lib>=yes
2222 dnl       looks for system library and, if not found, prints a warning,
2223 dnl       falls back to the builtin wx version, and continues configuration
2224 dnl
2225 dnl   --with-<lib>=builtin
2226 dnl       uses builtin wx version without searching for system library
2227 dnl
2228 dnl   --with-<lib>=no
2229 dnl   --without-<lib>
2230 dnl       do not use library (neither system nor builtin wx version)
2231 dnl
2232 dnl ---------------------------------------------------------------------------
2233
2234 dnl ------------------------------------------------------------------------
2235 dnl Check for regex libraries
2236 dnl ------------------------------------------------------------------------
2237
2238 if test "$wxUSE_REGEX" != "no"; then
2239     AC_DEFINE(wxUSE_REGEX)
2240
2241     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2242         AC_MSG_WARN([Defaulting to the builtin regex library for Unicode build.])
2243         wxUSE_REGEX=builtin
2244     fi
2245
2246     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2247         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2248         dnl on some old systems it may be in libregex - check for it too?
2249         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp re_search)],, [ ])
2250
2251         if test "x$ac_cv_func_regcomp" != "xyes"; then
2252             if test "$wxUSE_REGEX" = "sys" ; then
2253                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2254             else
2255                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2256                 wxUSE_REGEX=builtin
2257             fi
2258         else
2259             dnl we are using the system library
2260             wxUSE_REGEX=sys
2261             dnl only the built-in supports advanced REs
2262             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2263         fi
2264     fi
2265 fi
2266
2267 dnl ------------------------------------------------------------------------
2268 dnl Check for zlib compression library
2269 dnl ------------------------------------------------------------------------
2270
2271 ZLIB_LINK=
2272 if test "$wxUSE_ZLIB" != "no" ; then
2273     AC_DEFINE(wxUSE_ZLIB)
2274
2275     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2276         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2277         dnl should still use it because hopefully (can someone confirm this?)
2278         dnl Apple did fix the security problem in it and not using the system
2279         dnl library results in a whole bunch of warnings when linking with
2280         dnl Carbon framework
2281         if test "$USE_DARWIN" = 1; then
2282             system_zlib_h_ok="yes"
2283         else
2284             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2285             dnl known to not work) and although I don't know which is
2286             dnl the minimal required version it's safer to test for 1.1.4 as
2287             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2288             dnl has anything more ancient (1.1.3 was released in July 1998)
2289             dnl anyhow
2290             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2291                 [AC_TRY_RUN(
2292                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2293                     [
2294                         #include <zlib.h>
2295                         #include <stdio.h>
2296
2297                         int main()
2298                         {
2299                             FILE *f=fopen("conftestval", "w");
2300                             if (!f) exit(1);
2301                             fprintf(f, "%s",
2302                                     ZLIB_VERSION[0] == '1' &&
2303                                     (ZLIB_VERSION[2] > '1' ||
2304                                     (ZLIB_VERSION[2] == '1' &&
2305                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2306                             exit(0);
2307                         }
2308                     ],
2309                     ac_cv_header_zlib_h=`cat conftestval`,
2310                     ac_cv_header_zlib_h=no,
2311                     dnl cross-compiling: don't have an answer, try later
2312                     unset ac_cv_header_zlib_h
2313                 )]
2314             )
2315             dnl If the test above did not come up with a value (e.g. cross
2316             dnl compiling) then this should give a definitive answer
2317             AC_CHECK_HEADER(zlib.h,,, [ ])
2318
2319             system_zlib_h_ok=$ac_cv_header_zlib_h
2320         fi
2321
2322         if test "$system_zlib_h_ok" = "yes"; then
2323             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2324         fi
2325
2326         if test "x$ZLIB_LINK" = "x" ; then
2327             if test "$wxUSE_ZLIB" = "sys" ; then
2328                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2329             else
2330                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2331                 wxUSE_ZLIB=builtin
2332             fi
2333         else
2334             dnl we are using the system library
2335             wxUSE_ZLIB=sys
2336         fi
2337     fi
2338 fi
2339
2340 dnl ------------------------------------------------------------------------
2341 dnl Check for png library
2342 dnl ------------------------------------------------------------------------
2343
2344 PNG_LINK=
2345 if test "$wxUSE_LIBPNG" != "no" ; then
2346     AC_DEFINE(wxUSE_LIBPNG)
2347
2348     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2349         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2350         wxUSE_LIBPNG=sys
2351     fi
2352
2353     dnl for the check below to have a chance to succeed, we must already have
2354     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2355     dnl doesn't depend on zlib)
2356     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2357         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2358         wxUSE_LIBPNG=builtin
2359     fi
2360
2361     if test "$wxUSE_MGL" != 1 ; then
2362         dnl Don't check for libpng when building wxMGL, libmgl contains it
2363         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2364             dnl libpng version 0.9 is known to not work, if an even newer
2365             dnl version is required, just bump it up in the test below
2366             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2367                 [AC_TRY_RUN(
2368                     dnl png.h defines PNG_LIBPNG_VER=number
2369                     [
2370                         #include <png.h>
2371                         #include <stdio.h>
2372
2373                         int main()
2374                         {
2375                             FILE *f=fopen("conftestval", "w");
2376                             if (!f) exit(1);
2377                             fprintf(f, "%s",
2378                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2379                             exit(0);
2380                         }
2381                     ],
2382                     ac_cv_header_png_h=`cat conftestval`,
2383                     ac_cv_header_png_h=no,
2384                     dnl cross-compiling: test (later) if we have any png.h
2385                     unset ac_cv_header_png_h
2386                 )]
2387             )
2388             AC_CHECK_HEADER(png.h,,, [ ])
2389
2390             if test "$ac_cv_header_png_h" = "yes"; then
2391                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
2392             fi
2393
2394             if test "x$PNG_LINK" = "x" ; then
2395                 if test "$wxUSE_LIBPNG" = "sys" ; then
2396                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2397                 else
2398                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2399                     wxUSE_LIBPNG=builtin
2400                 fi
2401             else
2402                 dnl we are using the system library
2403                 wxUSE_LIBPNG=sys
2404             fi
2405         fi
2406     fi
2407 fi
2408
2409 dnl ------------------------------------------------------------------------
2410 dnl Check for jpeg library
2411 dnl ------------------------------------------------------------------------
2412
2413 dnl this check must be done before the check for libtiff as libtiff uses
2414 dnl libjpeg itself
2415 JPEG_LINK=
2416 if test "$wxUSE_LIBJPEG" != "no" ; then
2417     AC_DEFINE(wxUSE_LIBJPEG)
2418
2419     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2420         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2421         wxUSE_LIBJPEG=sys
2422     fi
2423
2424     if test "$wxUSE_MGL" != 1 ; then
2425         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2426         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2427             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2428             dnl HAVE_STDLIB_H which are already defined and this provokes
2429             dnl a compiler warning which configure considers as an error...
2430             AC_MSG_CHECKING(for jpeglib.h)
2431             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2432                 AC_TRY_COMPILE(
2433                     [
2434                         #undef HAVE_STDLIB_H
2435                         #include <stdio.h>
2436                         #include <jpeglib.h>
2437                     ],
2438                     [
2439                     ],
2440                     ac_cv_header_jpeglib_h=yes,
2441                     ac_cv_header_jpeglib_h=no
2442                 )
2443             )
2444             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2445
2446             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2447                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2448             fi
2449
2450             if test "x$JPEG_LINK" = "x" ; then
2451                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2452                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2453                 else
2454                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2455                     wxUSE_LIBJPEG=builtin
2456                 fi
2457             else
2458                 dnl we are using the system library
2459                 wxUSE_LIBJPEG=sys
2460
2461                 if test "$wxUSE_MSW" = 1; then
2462                     dnl boolean is defined by the jpeg headers and also by the
2463                     dnl Windows headers of some compilers. This type has been
2464                     dnl renamed in the builtin, so it is only an issue when
2465                     dnl using an external jpeg lib on Windows.
2466                     AC_CHECK_TYPES(
2467                         [boolean],
2468                         [
2469                             AC_CHECK_SIZEOF(
2470                                 [boolean],
2471                                 [],
2472                                 [
2473                                     #undef HAVE_BOOLEAN
2474                                     #include <stdio.h>
2475                                     #include <jpeglib.h>
2476                                 ])
2477                             AC_DEFINE_UNQUOTED(
2478                                 [wxHACK_BOOLEAN],
2479                                 [wxInt`expr 8 \* $ac_cv_sizeof_boolean`])
2480                         ],
2481                         [],
2482                         [#include <windows.h>])
2483                 fi
2484             fi
2485         fi
2486     fi
2487 fi
2488
2489 dnl ------------------------------------------------------------------------
2490 dnl Check for tiff library
2491 dnl ------------------------------------------------------------------------
2492
2493 TIFF_LINK=
2494 TIFF_PREREQ_LINKS=-lm
2495 if test "$wxUSE_LIBTIFF" != "no" ; then
2496     AC_DEFINE(wxUSE_LIBTIFF)
2497
2498     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2499         dnl libtiff may depend on libjpeg and libz so use them in the test
2500         dnl below or it would fail
2501         if test "$wxUSE_LIBJPEG" = "sys"; then
2502             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2503         fi
2504         if test "$wxUSE_ZLIB" = "sys"; then
2505             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2506         fi
2507         AC_CHECK_HEADER(tiffio.h,
2508                         [
2509                             AC_CHECK_LIB(tiff, TIFFError,
2510                                          TIFF_LINK=" -ltiff",
2511                                          ,
2512                                          $TIFF_PREREQ_LINKS)
2513                         ],
2514                         [],
2515                         [ ]
2516                        )
2517
2518         if test "x$TIFF_LINK" = "x" ; then
2519             if test "$wxUSE_LIBTIFF" = "sys" ; then
2520                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2521             else
2522                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2523                 wxUSE_LIBTIFF=builtin
2524             fi
2525         else
2526             dnl we are using the system library
2527             wxUSE_LIBTIFF=sys
2528         fi
2529     fi
2530     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2531         if test "$wxUSE_LIBJPEG" = "no"; then
2532             dnl we have to prevent the builtin libtiff configure from building the
2533             dnl library with JPEG support as this was explicitly disabled by user,
2534             dnl but unfortunately it needs --disable-jpeg and not --without-libjpeg
2535             dnl (which will be passed to it anyhow as configure passes arguments to
2536             dnl the top-level script to all the other ones called recursively), so
2537             dnl we need to hack around this
2538             ac_configure_args="$ac_configure_args --disable-jpeg"
2539         fi
2540         AC_CONFIG_SUBDIRS([src/tiff])
2541     fi
2542 fi
2543
2544 dnl ------------------------------------------------------------------------
2545 dnl Check for expat libraries
2546 dnl ------------------------------------------------------------------------
2547
2548 if test "$wxUSE_WCHAR_T" != "yes"; then
2549     if test "$wxUSE_EXPAT" != "no"; then
2550         AC_MSG_WARN([wxWidgets requires wchar_t to use expat, disabling])
2551         wxUSE_EXPAT=no
2552     fi
2553     if test "$wxUSE_XML" != "no"; then
2554         AC_MSG_WARN([wxWidgets requires wchar_t to use xml, disabling])
2555         wxUSE_XML=no
2556     fi
2557 fi
2558
2559 if test "$wxUSE_EXPAT" != "no"; then
2560     wxUSE_XML=yes
2561     AC_DEFINE(wxUSE_EXPAT)
2562     AC_DEFINE(wxUSE_XML)
2563
2564     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2565         AC_CHECK_HEADER([expat.h], [found_expat_h=1],, [ ])
2566         if test "x$found_expat_h" = "x1"; then
2567             dnl Expat 1.95.6 comes with broken expat.h:
2568             AC_CACHE_CHECK([if expat.h is valid C++ header],
2569                 wx_cv_expat_is_not_broken,
2570                 [
2571                 AC_LANG_PUSH(C++)
2572                 AC_TRY_COMPILE([#include <expat.h>],[],
2573                     wx_cv_expat_is_not_broken=yes,
2574                     wx_cv_expat_is_not_broken=no
2575                 )
2576                 AC_LANG_POP()
2577                 ]
2578             )
2579             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2580                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2581             fi
2582         fi
2583         if test "x$EXPAT_LINK" = "x" ; then
2584             if test "$wxUSE_EXPAT" = "sys" ; then
2585                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2586             else
2587                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2588                 wxUSE_EXPAT=builtin
2589             fi
2590         else
2591             dnl we are using the system library
2592             wxUSE_EXPAT=sys
2593         fi
2594     fi
2595     if test "$wxUSE_EXPAT" = "builtin" ; then
2596         dnl Expat needs this:
2597         AC_CONFIG_SUBDIRS([src/expat])
2598     fi
2599 fi
2600
2601
2602 dnl ------------------------------------------------------------------------
2603 dnl Check for libmspack
2604 dnl ------------------------------------------------------------------------
2605
2606 if test "$wxUSE_LIBMSPACK" != "no"; then
2607     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1],, [ ])
2608     if test "x$found_mspack_h" = "x1"; then
2609         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2610                      MSPACK_LINK=" -lmspack")
2611     fi
2612     if test "x$MSPACK_LINK" = "x" ; then
2613         wxUSE_LIBMSPACK=no
2614     fi
2615 fi
2616
2617 if test "$wxUSE_LIBMSPACK" != "no"; then
2618     AC_DEFINE(wxUSE_LIBMSPACK)
2619 fi
2620
2621
2622 dnl ----------------------------------------------------------------
2623 dnl search for toolkit (widget sets)
2624 dnl ----------------------------------------------------------------
2625
2626 AFMINSTALL=
2627 WIN32INSTALL=
2628
2629 TOOLKIT=
2630 TOOLKIT_INCLUDE=
2631 WIDGET_SET=
2632
2633 dnl are we building for a win32 target environment?
2634 dnl If so, setup common stuff needed for both GUI and Base libs.
2635 if test "$USE_WIN32" = 1 ; then
2636     AC_CHECK_HEADERS(w32api.h,,, [ ])
2637     AC_CHECK_HEADER(windows.h,,
2638     [
2639         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2640     ],
2641     [ ])
2642
2643     dnl --- FIXME: This is still a somewhat random list of libs,
2644     dnl ---        some of them should probably be included conditionally.
2645     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2646
2647     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2648         LIBS="$LIBS -loleacc"
2649     fi
2650
2651     case "${host}" in
2652         *-*-cygwin* )
2653             dnl Cygwin doesn't include these by default
2654             LIBS="$LIBS -lkernel32 -luser32"
2655     esac
2656
2657     dnl This one is still used by some sample makefiles.
2658     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2659     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2660
2661     dnl This lot we export to wx-config.  It must add the relevant
2662     dnl include directories at the point when they can be known.
2663     dnl (but are these (still) required anyway?)
2664     WXCONFIG_RESFLAGS="--define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2665
2666     dnl install Win32-specific files in "make install"
2667     WIN32INSTALL=win32install
2668
2669     dnl pbt.h is missing on Wine at least
2670     AC_CHECK_HEADER([pbt.h],, [AC_DEFINE(NEED_PBT_H)], [ ])
2671 fi
2672
2673 if test "$wxUSE_GUI" = "yes"; then
2674     USE_GUI=1
2675
2676     GUI_TK_LIBRARY=
2677
2678     WXGTK12=
2679     WXGTK127=
2680     WXGTK2=
2681     WXGPE=
2682
2683     if test "$wxUSE_COCOA" = 1 ; then
2684         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2685             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2686             wxUSE_PRINTING_ARCHITECTURE=no
2687         fi
2688         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2689             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2690             wxUSE_DRAG_AND_DROP=no
2691         fi
2692         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2693             AC_MSG_WARN([wxDragImage not supported under wxCocoa yet, disabled])
2694             wxUSE_DRAGIMAGE=no
2695         fi
2696     fi
2697
2698     if test "$wxUSE_MSW" = 1 ; then
2699         TOOLKIT=MSW
2700         GUIDIST=MSW_DIST
2701
2702         dnl -mwindows causes a heap of other default gui libs to be linked in.
2703         case "${host}" in
2704             *-*-mingw32* )
2705                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2706         esac
2707     fi
2708
2709     if test "$wxUSE_GTK" = 1; then
2710         dnl GTK+ test program must be compiled with C compiler
2711         AC_MSG_CHECKING([for GTK+ version])
2712
2713         gtk_version_cached=1
2714         AC_CACHE_VAL(wx_cv_lib_gtk,
2715             [
2716                 dnl stupid GTK+ AM macros produce their own messages, so we
2717                 dnl have to pass to the next line
2718                 gtk_version_cached=0
2719                 AC_MSG_RESULT()
2720
2721                 dnl we must link against lgthread unless the user
2722                 dnl used --disable-threads
2723                 GTK_MODULES=
2724                 if test "$wxUSE_THREADS" = "yes"; then
2725                     GTK_MODULES=gthread
2726                 fi
2727
2728                 dnl detect GTK2
2729                 wx_cv_lib_gtk=
2730                 if test "x$wxGTK_VERSION" != "x1"
2731                 then
2732                     dnl The gthread.pc that ships with Solaris returns '-mt',
2733                     dnl it's correct for Sun CC, but gcc requires '-pthreads'.
2734                     dnl So disable the compile check and remove the -mt below.
2735                     case "${host}" in
2736                         *-*-solaris2* )
2737                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
2738                                 enable_gtktest=no
2739                             fi
2740                     esac
2741
2742                     AM_PATH_GTK_2_0(2.4.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2743
2744                     dnl Solaris also requires -lX11 for static lib
2745                     case "${host}" in
2746                         *-*-solaris2* )
2747                             if test "$wxUSE_SHARED" != "yes"; then
2748                                 GTK_LIBS="$GTK_LIBS -lX11"
2749                             fi
2750                     esac
2751                 fi
2752
2753                 dnl detect GTK1.x
2754                 if test -z "$wx_cv_lib_gtk"; then
2755                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
2756                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2757
2758                         if test -z "$wx_cv_lib_gtk"; then
2759                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2760                         fi
2761                     fi
2762                 fi
2763
2764                 if test -z "$wx_cv_lib_gtk"; then
2765                     dnl looks better in AC_MSG_RESULT
2766                     wx_cv_lib_gtk=none
2767                 else
2768                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2769                     dnl subsequent runs
2770                     wx_cv_cflags_gtk=$GTK_CFLAGS
2771                     wx_cv_libs_gtk=`echo $GTK_LIBS | sed -e 's/ -l[[^ ]]*cairo[[^ ]]*//g'`
2772                 fi
2773             ]
2774         )
2775
2776         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2777         dnl enough
2778         if test "$gtk_version_cached" = 1; then
2779             AC_MSG_RESULT($wx_cv_lib_gtk)
2780         fi
2781
2782         case "$wx_cv_lib_gtk" in
2783             2.0)    WXGTK2=1
2784                     TOOLKIT_VERSION=2
2785                     ;;
2786             1.2.7)  WXGTK127=1
2787                     WXGTK12=1
2788                     ;;
2789             1.2.3)  WXGTK12=1
2790                     ;;
2791             *)      AC_MSG_ERROR([
2792 The development files for GTK+ were not found. For GTK+ 2, please
2793 ensure that pkg-config is in the path and that gtk+-2.0.pc is
2794 installed. For GTK+ 1.2 please check that gtk-config is in the path,
2795 and that the version is 1.2.3 or above. Also check that the
2796 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
2797 --libs' are in the LD_LIBRARY_PATH or equivalent.
2798                             ])
2799                     ;;
2800         esac
2801
2802         if test "$WXGTK2" = 1; then
2803             save_CFLAGS="$CFLAGS"
2804             save_LIBS="$LIBS"
2805             CFLAGS="$wx_cv_cflags_gtk $CFLAGS"
2806             LIBS="$LIBS $wx_cv_libs_gtk"
2807
2808             dnl test if we have at least GTK+ 2.10:
2809             AC_MSG_CHECKING([if GTK+ is version >= 2.10])
2810             AC_TRY_COMPILE([
2811                             #include <gtk/gtk.h>
2812                            ],
2813                            [
2814                             #if !GTK_CHECK_VERSION(2,10,0)
2815                             Not GTK+ 2.10
2816                             #endif
2817                            ],
2818                            [
2819                             AC_DEFINE(__WXGTK210__)
2820                             AC_DEFINE(__WXGTK26__)
2821                             AC_MSG_RESULT([yes])
2822                             ac_wxgtk210=1
2823                            ],
2824                            [
2825                             AC_MSG_RESULT([no])
2826                             ac_wxgtk210=0
2827                            ])
2828
2829             if test "$ac_wxgtk210" = 0; then
2830                 dnl test if we have at least GTK+ 2.6:
2831                 AC_MSG_CHECKING([if GTK+ is version >= 2.6])
2832                 AC_TRY_COMPILE([
2833                                 #include <gtk/gtk.h>
2834                             ],
2835                             [
2836                                 #if !GTK_CHECK_VERSION(2,6,0)
2837                                 Not GTK+ 2.6
2838                                 #endif
2839                             ],
2840                             [
2841                                 AC_DEFINE(__WXGTK26__)
2842                                 AC_MSG_RESULT([yes])
2843                                 ac_wxgtk26=1
2844                             ],
2845                             [
2846                                 AC_MSG_RESULT([no])
2847                                 ac_wxgtk26=0
2848                             ])
2849             fi
2850
2851             CFLAGS="$save_CFLAGS"
2852             LIBS="$save_LIBS"
2853         else
2854             if test "$wxUSE_UNICODE" = "yes"; then
2855                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2856                 wxUSE_UNICODE=no
2857             fi
2858
2859             dnl test for XIM support in libgdk
2860             AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2861
2862             dnl we need poll() in src/gtk1/app.cpp (we know that Darwin doesn't
2863             dnl have it but we do the check for the others)
2864             if test "$USE_DARWIN" != 1; then
2865                 AC_CHECK_FUNCS(poll)
2866             fi
2867         fi
2868
2869         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2870         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
2871
2872         AFMINSTALL=afminstall
2873         TOOLKIT=GTK
2874         GUIDIST=GTK_DIST
2875
2876         dnl test for external libxpm if we're configured to use it
2877         if test "$wxUSE_GPE" = "yes"; then
2878             AC_MSG_CHECKING(for gpewidget library)
2879             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
2880             if test "$ac_find_libraries" != "" ; then
2881                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2882                 dnl -lgpewidget must be before all GTK libs and
2883                 dnl we guess its path from the prefix
2884                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
2885                 WXGPE=1
2886                 AC_MSG_RESULT([found in $ac_find_libraries])
2887             else
2888                 AC_MSG_RESULT(not found)
2889             fi
2890
2891             dnl AC_MSG_CHECKING(for gpe library)
2892             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
2893             dnl if test "$ac_find_libraries" != "" ; then
2894             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2895             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
2896             dnl     AC_MSG_RESULT(found in $ac_find_libraries)
2897             dnl else
2898             dnl     AC_MSG_RESULT(not found)
2899             dnl fi
2900         fi
2901     fi
2902
2903     if test "$wxUSE_MGL" = 1; then
2904        AC_MSG_CHECKING(for SciTech MGL library)
2905         if test "x$MGL_ROOT" = x ; then
2906             AC_MSG_RESULT(not found)
2907             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2908         else
2909             AC_MSG_RESULT($MGL_ROOT)
2910         fi
2911
2912         AC_MSG_CHECKING(for libmgl location)
2913         dnl Find MGL library that we want
2914         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
2915         dnl             and for non-x86 versions
2916         case "${host}" in
2917             *-*-linux* )
2918               dnl glibc.so, glibc are for older versions of MGL,
2919               dnl x86/a, x86/so are used by >= 5.0 R11
2920               if test "x$wxUSE_SHARED" = xyes ; then
2921                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
2922               else
2923                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
2924               fi
2925               ;;
2926             *-pc-msdosdjgpp )
2927               mgl_os_candidates="dos32/dj2"
2928               ;;
2929             *)
2930               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2931         esac
2932
2933         mgl_lib_type=""
2934         mgl_os=""
2935
2936         for mgl_os_i in $mgl_os_candidates ; do
2937             if test "x$mgl_os" = x ; then
2938                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
2939                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
2940                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
2941                         mgl_lib_type=debug
2942                         mgl_os=$mgl_os_i
2943                     fi
2944                 fi
2945                 if test "x$mgl_lib_type" = x ; then
2946                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
2947                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
2948                         mgl_lib_type=release
2949                         mgl_os=$mgl_os_i
2950                     fi
2951                 fi
2952             fi
2953         done
2954
2955         if test "x$mgl_os" = x ; then
2956             AC_MSG_RESULT(not found)
2957             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
2958         fi
2959         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
2960
2961         wxUSE_UNIVERSAL="yes"
2962
2963         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
2964         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
2965
2966         AFMINSTALL=afminstall
2967         TOOLKIT=MGL
2968         GUIDIST=MGL_DIST
2969     fi
2970
2971     if test "$wxUSE_DFB" = 1; then
2972        PKG_PROG_PKG_CONFIG()
2973
2974        PKG_CHECK_MODULES(DIRECTFB,
2975                          [directfb >= 0.9.23],
2976                          [
2977                            wxUSE_UNIVERSAL="yes"
2978                            TOOLKIT_INCLUDE="$DIRECTFB_CFLAGS"
2979                            GUI_TK_LIBRARY="$DIRECTFB_LIBS"
2980                            TOOLKIT=DFB
2981                            GUIDIST=DFB_DIST
2982                          ],
2983                          [
2984                            AC_MSG_ERROR([DirectFB not found.])
2985                          ]
2986                          )
2987     fi
2988
2989     if test "$wxUSE_MICROWIN" = 1; then
2990         AC_MSG_CHECKING(for MicroWindows)
2991         if test "x$MICROWINDOWS" = x ; then
2992             AC_MSG_RESULT(not found)
2993             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
2994         else
2995             AC_MSG_RESULT($MICROWINDOWS)
2996         fi
2997
2998         if test -f $MICROWINDOWS/lib/libmwin.a; then
2999             AC_MSG_RESULT(MicroWindows' libraries found.)
3000         else
3001             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
3002         fi
3003
3004         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
3005         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
3006
3007         wxUSE_UNIVERSAL="yes"
3008
3009         AFMINSTALL=afminstall
3010         TOOLKIT=MICROWIN
3011         GUIDIST=MICROWIN_DIST
3012
3013         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
3014     fi
3015
3016     dnl common part of X11 and Motif port checks
3017     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3018         dnl use standard macros to check for X headers/libs, this brings
3019         dnl support for the standard configure options --x-includes,
3020         dnl --x-libraries and --no-x
3021         AC_PATH_XTRA
3022
3023         if test "$no_x" = "yes"; then
3024           AC_MSG_ERROR([X11 not found, please use --x-includes and/or --x-libraries options (see config.log for details)])
3025         fi
3026
3027         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
3028         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
3029         dnl this junk out
3030         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
3031         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
3032         AFMINSTALL=afminstall
3033         COMPILED_X_PROGRAM=0
3034
3035     fi
3036
3037     if test "$wxUSE_X11" = 1; then
3038         if test "$wxUSE_NANOX" = "yes"; then
3039             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
3040             if test "x$MICROWIN" = x ; then
3041                 AC_MSG_RESULT(not found)
3042                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
3043             else
3044                 AC_MSG_RESULT($MICROWIN)
3045                 AC_DEFINE(wxUSE_NANOX)
3046             fi
3047         fi
3048
3049         if test "$wxUSE_UNICODE" = "yes"; then
3050             PKG_PROG_PKG_CONFIG()
3051
3052             PKG_CHECK_MODULES(PANGOX, pangox,
3053                 [
3054                     CFLAGS="$PANGOX_CFLAGS $CFLAGS"
3055                     CXXFLAGS="$PANGOX_CFLAGS $CXXFLAGS"
3056                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
3057                 ],
3058                 [
3059                     AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
3060                 ]
3061             )
3062             PKG_CHECK_MODULES(PANGOFT2, pangoft2,
3063                 [
3064                     CFLAGS="$PANGOFT2_CFLAGS $CFLAGS"
3065                     CXXFLAGS="$PANGOFT2_CFLAGS $CXXFLAGS"
3066                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
3067                 ],
3068                 [
3069                     AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
3070                     wxUSE_PRINTING_ARCHITECTURE="no"
3071                 ]
3072             )
3073             PKG_CHECK_MODULES(PANGOXFT, pangoxft,
3074                 [
3075                     AC_DEFINE(HAVE_PANGO_XFT)
3076                     CFLAGS="$PANGOXFT_CFLAGS $CFLAGS"
3077                     CXXFLAGS="$PANGOXFT_CFLAGS $CXXFLAGS"
3078                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
3079                 ],
3080                 [
3081                     AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
3082                 ]
3083             )
3084             save_LIBS="$LIBS"
3085             LIBS="$LIBS $PANGOX_LIBS"
3086             AC_CHECK_FUNCS([pango_font_family_is_monospace])
3087             LIBS="$save_LIBS"
3088         fi
3089
3090         wxUSE_UNIVERSAL="yes"
3091
3092         if test "$wxUSE_NANOX" = "yes"; then
3093             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
3094             TOOLCHAIN_DEFS="${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"
3095             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
3096         else
3097             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
3098         fi
3099
3100         TOOLKIT=X11
3101         GUIDIST=X11_DIST
3102     fi
3103
3104     if test "$wxUSE_MOTIF" = 1; then
3105         AC_MSG_CHECKING(for Motif/Lesstif headers)
3106         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
3107         if test "$ac_find_includes" != "" ; then
3108             AC_MSG_RESULT(found in $ac_find_includes)
3109             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
3110             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
3111         else
3112             save_CFLAGS=$CFLAGS
3113             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3114
3115             AC_TRY_COMPILE(
3116                 [
3117                     #include <Xm/Xm.h>
3118                 ],
3119                 [
3120                     int version;
3121                     version = xmUseVersion;
3122                 ],
3123                 [
3124                     AC_MSG_RESULT(found in default search path)
3125                     COMPILED_X_PROGRAM=1
3126                 ],
3127                 [
3128                     AC_MSG_RESULT(no)
3129                     AC_MSG_ERROR(please set CPPFLAGS to contain the location of Xm/Xm.h)
3130                 ]
3131             )
3132
3133             CFLAGS=$save_CFLAGS
3134         fi
3135
3136
3137         AC_MSG_CHECKING(for Motif/Lesstif library)
3138         WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
3139
3140         if test "x$ac_find_libraries" != "x" ; then
3141             AC_MSG_RESULT(found in $ac_find_libraries)
3142
3143             WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3144             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3145         else
3146             dnl it might happen that we found headers in one of the standard
3147             dnl paths but the libs are elsewhere but still in default (linker)
3148             dnl path -- try to compile a test program to check for this
3149             save_CFLAGS=$CFLAGS
3150             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3151             save_LIBS="$LIBS"
3152             LIBS="$GUI_TK_LIBRARY -lXm -lXmu -lXext -lX11"
3153
3154             AC_TRY_LINK(
3155                 [
3156                     #include <Xm/Xm.h>
3157                 ],
3158                 [
3159                     int version;
3160                     version = xmUseVersion;
3161                 ],
3162                 [
3163                     AC_MSG_RESULT(found in default search path)
3164                     COMPILED_X_PROGRAM=1
3165                 ],
3166                 [
3167                     AC_MSG_RESULT(no)
3168                     AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3169                 ]
3170             )
3171
3172             CFLAGS=$save_CFLAGS
3173             LIBS="$save_LIBS"
3174         fi
3175
3176         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3177         libp_link=""
3178         libsm_ice_link=""
3179         libs_found=0
3180         for libp in "" " -lXp"; do
3181             if test "$libs_found" = 0; then
3182                 for libsm_ice in "" " -lSM -lICE"; do
3183                     if test "$libs_found" = 0; then
3184                         save_LIBS="$LIBS"
3185                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3186                         save_CFLAGS=$CFLAGS
3187                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3188
3189                         AC_TRY_LINK(
3190                             [
3191                                 #include <Xm/Xm.h>
3192                                 #include <Xm/List.h>
3193                             ],
3194                             [
3195                                 XmString string = NULL;
3196                                 Widget w = NULL;
3197                                 int position = 0;
3198                                 XmListAddItem(w, string, position);
3199                             ],
3200                             [
3201                                 libp_link="$libp"
3202                                 libsm_ice_link="$libsm_ice"
3203                                 AC_MSG_RESULT(
3204                                     [need${libp_link}${libsm_ice_link}])
3205                                 libs_found=1
3206                             ], []
3207                         )
3208
3209                         LIBS="$save_LIBS"
3210                         CFLAGS=$save_CFLAGS
3211                     fi
3212                 done
3213             fi
3214         done
3215
3216         if test "$libs_found" = 0; then
3217             AC_MSG_RESULT([can't find the right libraries])
3218             AC_MSG_ERROR([can't link a simple motif program])
3219         fi
3220
3221         dnl this seems to be needed under IRIX and shouldn't do any harm
3222         dnl elsewhere
3223         AC_CHECK_LIB(Sgm, [SgCreateList], [libsgm_link=" -lSgm"])
3224
3225         save_CFLAGS=$CFLAGS
3226         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3227
3228         AC_CACHE_CHECK([for Motif 2],
3229             wx_cv_lib_motif2,
3230             AC_TRY_COMPILE([
3231                             #include <Xm/Xm.h>
3232                            ],
3233                            [
3234                             #if XmVersion < 2000
3235                             Not Motif 2
3236                             #endif
3237                            ],
3238                            wx_cv_lib_motif2="yes",
3239                            wx_cv_lib_motif2="no"))
3240         if test "$wx_cv_lib_motif2" = "yes"; then
3241             AC_DEFINE(__WXMOTIF20__,1)
3242         else
3243             AC_DEFINE(__WXMOTIF20__,0)
3244         fi
3245
3246         AC_CACHE_CHECK([whether Motif is Lesstif],
3247             wx_cv_lib_lesstif,
3248             AC_TRY_COMPILE([
3249                             #include <Xm/Xm.h>
3250                            ],
3251                            [
3252                             #if !defined(LesstifVersion) || LesstifVersion <= 0
3253                             Not Lesstif
3254                             #endif
3255                            ],
3256                            wx_cv_lib_lesstif="yes",
3257                            wx_cv_lib_lesstif="no")
3258         )
3259         if test "$wx_cv_lib_lesstif" = "yes"; then
3260             AC_DEFINE(__WXLESSTIF__,1)
3261         else
3262             AC_DEFINE(__WXLESSTIF__,0)
3263         fi
3264
3265         CFLAGS=$save_CFLAGS
3266
3267         GUI_TK_LIBRARY="$GUI_TK_LIBRARY${libsgm_link} -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3268         TOOLKIT=MOTIF
3269         GUIDIST=MOTIF_DIST
3270     fi
3271
3272     dnl more tests common to X11 and Motif:
3273     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3274         dnl test for external libxpm if we're configured to use it
3275         if test "$wxUSE_LIBXPM" = "sys"; then
3276             AC_MSG_CHECKING(for Xpm library)
3277             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3278             if test "$ac_find_libraries" != "" ; then
3279                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3280                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3281                 AC_MSG_RESULT(found in $ac_find_libraries)
3282
3283                 AC_CACHE_CHECK([for X11/xpm.h],
3284                     wx_cv_x11_xpm_h,
3285                     [
3286                         save_CFLAGS=$CFLAGS
3287                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3288
3289                         AC_TRY_COMPILE(
3290                             [
3291                                 #include <X11/xpm.h>
3292                             ],
3293                             [
3294                                 int version;
3295                                 version = XpmLibraryVersion();
3296                             ],
3297                             wx_cv_x11_xpm_h=yes,
3298                             wx_cv_x11_xpm_h=no
3299                         )
3300
3301                         CFLAGS=$save_CFLAGS
3302                     ]
3303                 )
3304
3305                 if test $wx_cv_x11_xpm_h = "yes"; then
3306                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3307                     AC_DEFINE(wxHAVE_LIB_XPM)
3308                 else
3309                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3310                 fi
3311             fi
3312
3313         fi
3314
3315         dnl XShapeQueryExtension checks: first the library, then prototype
3316         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3317                      [
3318                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3319                       wxHAVE_XEXT_LIB=1
3320                      ],
3321                      [], [$GUI_TK_LIBRARY -lX11])
3322
3323         if test "$wxHAVE_XEXT_LIB" = 1; then
3324             save_CFLAGS="$CFLAGS"
3325             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3326
3327             AC_MSG_CHECKING([for X11/extensions/shape.h])
3328             AC_TRY_COMPILE([
3329                             #include <X11/Xlib.h>
3330                             #include <X11/extensions/shape.h>
3331                            ],
3332                            [
3333                             int dummy1, dummy2;
3334                             XShapeQueryExtension((Display*)NULL,
3335                                                  (int*)NULL, (int*)NULL);
3336                            ],
3337                            [
3338                             AC_DEFINE(HAVE_XSHAPE)
3339                             AC_MSG_RESULT([found])
3340                            ],
3341                            [
3342                             AC_MSG_RESULT([not found])
3343                            ])
3344             CFLAGS="$save_CFLAGS"
3345
3346         fi
3347     fi
3348
3349     if test "$wxUSE_MAC" = 1; then
3350         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3351         if test "$GCC" = yes; then
3352             AC_MSG_RESULT([gcc])
3353             CPPFLAGS_PASCAL="-fpascal-strings"
3354         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3355             AC_MSG_RESULT([xlc])
3356             CPPFLAGS_PASCAL="-qmacpstr"
3357         else
3358             AC_MSG_RESULT([none])
3359         fi
3360
3361         if test "x$wxUSE_UNIX" = "xyes"; then
3362             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon $CPPFLAGS"
3363         else
3364             dnl platform.h needs TARGET_CARBON before setup.h
3365             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON $CPPFLAGS"
3366         fi
3367
3368         TOOLKIT=MAC
3369         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3370         GUIDIST=MACX_DIST
3371         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3372         dnl are different, so they need different names:
3373         WXBASEPORT="_carbon"
3374     fi
3375
3376     if test "$wxUSE_COCOA" = 1; then
3377         TOOLKIT=COCOA
3378         GUIDIST=COCOA_DIST
3379     fi
3380
3381     if test "$wxUSE_PM" = 1; then
3382         TOOLKIT=PM
3383         GUIDIST=PM_DIST
3384         AC_CACHE_CHECK([for type SPBCDATA],
3385             wx_cv_spbcdata,
3386             [
3387                 AC_TRY_COMPILE(
3388                     [
3389                         #define INCL_PM
3390                         #include <os2.h>
3391                     ],
3392                     [
3393                         SPBCDATA test;
3394                     ],
3395                     wx_cv_spbcdata=yes,
3396                     wx_cv_spbcdata=no
3397                 )
3398             ]
3399         )
3400
3401         if test $wx_cv_spbcdata = "yes"; then
3402             AC_DEFINE(HAVE_SPBCDATA)
3403         fi
3404     fi
3405
3406     dnl the name of the directory where the files for this toolkit live
3407     if test "$TOOLKIT" = "PM" ; then
3408         TOOLKIT_DIR="os2"
3409     else
3410         TOOLKIT_DIR=`echo ${TOOLKIT} | tr '[[A-Z]]' '[[a-z]]'`
3411     fi
3412
3413     if test "$wxUSE_UNIVERSAL" = "yes"; then
3414         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3415         WIDGET_SET=univ
3416     fi
3417
3418     dnl distribute samples/demos/utils with GUI versions
3419     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3420     DISTDIR="wx\$(TOOLKIT)"
3421 else
3422     USE_GUI=0
3423
3424     dnl this doesn't quite work right for wxBase, but the places
3425     dnl where it is wrong aren't fatal (yet) though.
3426     TOOLKIT_DIR="base"
3427
3428     dnl the sources, their dependenices and the headers
3429     if test "$USE_WIN32" = 1 ; then
3430         dnl yes, the toolkit for wxBase on win32 is actually MSW
3431         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3432         TOOLKIT="MSW"
3433     fi
3434
3435     dnl distribute only wxBase sources/headers
3436     GUIDIST="BASE_DIST"
3437     DISTDIR="wxBase"
3438 fi
3439
3440
3441 dnl ---------------------------------------------------------------------------
3442 dnl UTF-8 support
3443 dnl ---------------------------------------------------------------------------
3444
3445 dnl If UTF-8 support wasn't explicitly enabled or disabled, enable it only
3446 dnl for ports where it makes sense by default (GTK+, DirectFB):
3447 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "auto" ; then
3448     if test "$USE_UNIX" = 1 -a "$wxUSE_DARWIN" != 1 ; then
3449         wxUSE_UNICODE_UTF8=yes
3450     elif test "$USE_OS2" = 1 ; then
3451         dnl wide char support is quite incomplete in libc;
3452         dnl UTF-8 might actually work when evaluating/setting
3453         dnl code pages correctly, even for ports other than GTK20.
3454         wxUSE_UNICODE_UTF8=yes
3455     else
3456         wxUSE_UNICODE_UTF8=no
3457     fi
3458 fi
3459
3460 dnl ---------------------------------------------------------------------------
3461 dnl Optional libraries included when system library is not used
3462 dnl ---------------------------------------------------------------------------
3463
3464 dnl do this after test for X11 above so that we have a chance of finding Xlib.h
3465 if test "$wxUSE_GUI" = "yes"; then
3466     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
3467         dnl defines HAVE_X11_XKBLIB_H
3468         AC_CHECK_HEADERS([X11/Xlib.h],,, [ ])
3469         AC_CHECK_HEADERS([X11/XKBlib.h],,,
3470                          [
3471                           #if HAVE_X11_XLIB_H
3472                             #include <X11/Xlib.h>
3473                           #endif
3474                          ])
3475     fi
3476 fi
3477
3478
3479 dnl ---------------------------------------------------------------------------
3480 dnl wxDisplay Sanity checks
3481 dnl ---------------------------------------------------------------------------
3482
3483 if test "$wxUSE_DISPLAY" = "yes"; then
3484 dnl ---------------------------------------------------------------------------
3485 dnl Xinerama (for unix ) - Brian Victor
3486 dnl ---------------------------------------------------------------------------
3487     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3488         AC_MSG_CHECKING([for Xinerama])
3489         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3490         if test "$ac_find_libraries" != "" ; then
3491             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3492             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3493                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3494             fi
3495             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3496             AC_MSG_RESULT([yes])
3497
3498             AC_MSG_CHECKING([for Xxf86vm extension])
3499             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3500             if test "$ac_find_libraries" != "" ; then
3501                 AC_MSG_RESULT([yes])
3502                 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3503                                  [
3504                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3505                                  ],
3506                                  [],
3507                                  [
3508                                       #if HAVE_X11_XLIB_H
3509                                         #include <X11/Xlib.h>
3510                                       #endif
3511                                  ])
3512             else
3513                 AC_MSG_RESULT([no])
3514             fi
3515
3516         else
3517             AC_MSG_RESULT([no])
3518             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3519             wxUSE_DISPLAY="no"
3520         fi
3521     elif test "$wxUSE_MSW" = 1; then
3522 dnl ---------------------------------------------------------------------------
3523 dnl DirectDraw for MSW - optionally used by WxDisplay.
3524 dnl ---------------------------------------------------------------------------
3525         AC_CHECK_HEADER([ddraw.h], [], [], [#include <windows.h>])
3526     fi
3527 fi
3528
3529 dnl ---------------------------------------------------------------------------
3530 dnl X11 session management
3531 dnl ---------------------------------------------------------------------------
3532 if test "$wxUSE_DETECT_SM" = "yes"; then
3533     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3534         AC_MSG_CHECKING([for -lSM - X11 session management])
3535         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],SM)
3536         if test "$ac_find_libraries" != "" ; then
3537             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3538             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3539                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3540             fi
3541             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lSM"
3542             AC_MSG_RESULT([yes])
3543         else
3544             AC_MSG_RESULT([no])
3545             AC_MSG_WARN([libSM not found; disabling session management detection])
3546             wxUSE_DETECT_SM="no"
3547         fi
3548     else
3549         wxUSE_DETECT_SM="no"
3550     fi
3551 fi
3552
3553
3554 dnl ---------------------------------------------------------------------------
3555 dnl OpenGL libraries
3556 dnl ---------------------------------------------------------------------------
3557
3558 USE_OPENGL=0
3559 if test "$wxUSE_OPENGL" = "yes"; then
3560     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
3561         AC_MSG_WARN([wxGLCanvas not implemented for this port, library will be compiled without it.])
3562         wxUSE_OPENGL="no"
3563     elif test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
3564         OPENGL_LIBS="-framework OpenGL -framework AGL"
3565     elif test "$wxUSE_MSW" = 1; then
3566         OPENGL_LIBS="-lopengl32 -lglu32"
3567     else
3568         dnl adjust CPPFLAGS to include GL/gl.h location if necessary
3569         dnl (/opt/graphics/OpenGL is for HP-UX systems, bug 925307)
3570         AC_MSG_CHECKING([for OpenGL headers])
3571         WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /opt/graphics/OpenGL/include], GL/gl.h)
3572         if test "$ac_find_includes" != "" ; then
3573             AC_MSG_RESULT(found in $ac_find_includes)
3574             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3575             CPPFLAGS="$ac_path_to_include $CPPFLAGS"
3576         else
3577             AC_MSG_RESULT([not found])
3578         fi
3579
3580         AC_CHECK_HEADER(GL/gl.h, [
3581             AC_CHECK_HEADER(GL/glu.h, [
3582                 found_gl=0
3583
3584                 AC_MSG_CHECKING([for -lGL])
3585                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB /opt/graphics/OpenGL/lib],GL)
3586                 if test "$ac_find_libraries" != "" ; then
3587                     AC_MSG_RESULT([found in $ac_find_libraries])
3588
3589                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3590                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3591                         LDFLAGS_GL="$ac_path_to_link"
3592                     fi
3593
3594                     dnl don't suppose that libGL and libGLU are always in the
3595                     dnl same directory -- this is not true for some common
3596                     dnl distributions
3597                     AC_MSG_CHECKING([for -lGLU])
3598                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3599                     if test "$ac_find_libraries" != "" ; then
3600                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3601                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3602                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3603                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3604                         fi
3605
3606                         found_gl=1
3607                         OPENGL_LIBS="-lGL -lGLU"
3608                         AC_MSG_RESULT([yes])
3609                     else
3610                         AC_MSG_RESULT([no])
3611                     fi
3612                 else
3613                     AC_MSG_RESULT([no])
3614                 fi
3615
3616                 if test "$found_gl" != 1; then
3617                     AC_MSG_CHECKING([for -lMesaGL])
3618                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3619                     if test "$ac_find_libraries" != "" ; then
3620                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3621                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3622                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3623                         AC_MSG_RESULT([yes])
3624                     else
3625                         AC_MSG_RESULT([no])
3626                     fi
3627                 fi
3628             ],, [ ])
3629         ],
3630         [],
3631         [ ])
3632
3633         if test "x$OPENGL_LIBS" = "x"; then
3634             dnl it should be an error and not a warning because OpenGL is not on
3635             dnl by default and so if it had been explicitly requested, we
3636             dnl shouldn't just fall back to compiling the library without it
3637             AC_MSG_ERROR(OpenGL libraries not available)
3638         fi
3639     fi
3640
3641     if test "$wxUSE_OPENGL" = "yes"; then
3642         USE_OPENGL=1
3643         AC_DEFINE(wxUSE_OPENGL)
3644         AC_DEFINE(wxUSE_GLCANVAS)
3645         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3646     fi
3647 fi
3648
3649
3650 dnl the symbol which allows conditional compilation for the given toolkit
3651 if test -n "$TOOLKIT" ; then
3652     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3653 fi
3654
3655
3656 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3657
3658 if test "$wxUSE_SHARED" = "yes"; then
3659     case "${host}" in
3660       *-pc-msdosdjgpp )
3661         dnl only static for now
3662         wxUSE_SHARED=no
3663         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3664       ;;
3665     esac
3666 fi
3667
3668 if test "$wxUSE_SHARED" = "yes"; then
3669
3670     dnl use versioned symbols if available on the platform
3671     WX_VERSIONED_SYMBOLS([\$(wx_top_builddir)/version-script])
3672
3673     dnl test for GCC's visibility support (sets CFLAGS_VISIBILITY, which is
3674     dnl assigned to CFLAGS and CXXFLAGS below)
3675     if test "$wxUSE_VISIBILITY" != "no"; then
3676         WX_VISIBILITY
3677     fi
3678
3679     dnl test for Sun CC which can be used under both Solaris and Linux
3680     if test "x$SUNCXX" = xyes; then
3681         SAMPLES_RPATH_FLAG="-R\$(wx_top_builddir)/lib"
3682         WXCONFIG_RPATH="-R\$libdir"
3683     else
3684     case "${host}" in
3685       *-*-linux* | *-*-gnu* )
3686         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3687         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3688         ;;
3689
3690       *-*-solaris2* )
3691         dnl here we know that Sun CC is not used as we tested for it above,
3692         dnl hence we must be using gcc
3693
3694         dnl newer versions of gcc need -isystem to compile X headers on
3695         dnl Solaris (which use old style C syntax)
3696         CPPFLAGS="-isystem /usr/openwin/include $CPPFLAGS"
3697
3698         dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3699         dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3700         saveLdflags="$LDFLAGS"
3701         LDFLAGS="$saveLdflags -Wl,-rpath,/"
3702         AC_MSG_CHECKING([if the linker accepts -rpath])
3703         AC_TRY_LINK(
3704             [],[],
3705             [
3706                 AC_MSG_RESULT([yes])
3707                 SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3708                 WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3709             ],[
3710                 AC_MSG_RESULT([no])
3711                 AC_MSG_CHECKING([if the linker accepts -R])
3712                 LDFLAGS="$saveLdflags -Wl,-R,/"
3713                 AC_TRY_LINK(
3714                     [],[],
3715                     [
3716                         AC_MSG_RESULT([yes])
3717                         SAMPLES_RPATH_FLAG="-Wl,-R,\$(wx_top_builddir)/lib"
3718                         WXCONFIG_RPATH="-Wl,-R,\$libdir"
3719                     ],[
3720                         AC_MSG_RESULT([no])
3721                     ])
3722             ])
3723         LDFLAGS="$saveLdflags"
3724       ;;
3725
3726       *-*-darwin* )
3727         install_name_tool=`which install_name_tool`
3728         if test "$install_name_tool" -a -x "$install_name_tool"; then
3729             SAMPLES_RPATH_POSTLINK="\$(wx_top_builddir)/change-install-names \$(LIBDIRNAME) \$(prefix) \$@"
3730             cat <<EOF >change-install-names
3731 #!/bin/sh
3732 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
3733 inst_cmd="install_name_tool "
3734 for i in \${libnames} ; do
3735     inst_cmd="\${inst_cmd} -change \${2}/lib/\${i} \${1}/\${i}"
3736 done
3737 \${inst_cmd} \${3}
3738 EOF
3739             chmod +x change-install-names
3740         fi
3741       ;;
3742
3743       *-*-cygwin* | *-*-mingw32* )
3744         ;;
3745
3746       *-*-hpux* )
3747         SAMPLES_RPATH_FLAG="-Wl,+b,\$(wx_top_builddir)/lib"
3748         WXCONFIG_RPATH="-Wl,+b,\$libdir"
3749         ;;
3750
3751     esac
3752     fi
3753
3754     dnl this one shouldn't be used for the library build so put it in a
3755     dnl separate variable from WXCONFIG_CPPFLAGS
3756     WXCONFIG_ONLY_CPPFLAGS="$WXCONFIG_ONLY_CPPFLAGS -DWXUSINGDLL"
3757
3758     if test $wxUSE_RPATH = "no"; then
3759         SAMPLES_RPATH_FLAG=''
3760         SAMPLES_RPATH_POSTLINK=''
3761         WXCONFIG_RPATH=''
3762     fi
3763
3764     SHARED=1
3765
3766 else
3767
3768     config_linkage_component="-static"
3769     SHARED=0
3770
3771 fi
3772
3773
3774 UNICODE=0
3775 lib_unicode_suffix=
3776 WX_CHARTYPE="ansi"
3777 if test "$wxUSE_UNICODE" = "yes"; then
3778     lib_unicode_suffix=u
3779     WX_CHARTYPE="unicode"
3780     UNICODE=1
3781 fi
3782
3783 lib_debug_suffix=
3784 WX_DEBUGTYPE="release"
3785 DEBUG_FLAG=0
3786 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
3787     lib_debug_suffix=d
3788     WX_DEBUGTYPE="debug"
3789     DEBUG_FLAG=1
3790 fi
3791
3792 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
3793 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
3794
3795 DEBUG_INFO=0
3796 if test "$wxUSE_DEBUG_INFO" = "yes"; then
3797     DEBUG_INFO=1
3798 fi
3799
3800 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr '[[a-z]]' '[[A-Z]]'`
3801
3802 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
3803
3804 TOOLCHAIN_FULLNAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}-${WX_DEBUGTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
3805
3806 if test "$cross_compiling" = "yes"; then
3807     HOST_SUFFIX="-$host_alias"
3808     TOOLCHAIN_NAME="$TOOLCHAIN_NAME$HOST_SUFFIX"
3809     TOOLCHAIN_FULLNAME="${host_alias}-$TOOLCHAIN_FULLNAME"
3810 fi
3811
3812 dnl library link name
3813 dnl These just save us from exporting lib_{unicode,debug,flavour}_suffix.
3814 dnl If we ever need to do that, we won't need to keep these.
3815 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3816 if test "${TOOLKIT_DIR}" = "os2"; then
3817     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3818 else
3819     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3820 fi
3821
3822
3823
3824 if test "$wxUSE_COCOA" = 1; then
3825     AC_LANG_SAVE
3826     AC_WX_LANG_OBJECTIVEC
3827 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
3828 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
3829 dnl Point but only if MacTypes.h was not included first.  Of course,
3830 dnl if MacTypes.h is included later then you're screwed when it
3831 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
3832 dnl to not typedef Point and thus fix the problem.
3833     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
3834     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
3835 #include <CoreFoundation/CoreFoundation.h>
3836         ],[],
3837         [AC_MSG_RESULT([no])],
3838         [AC_MSG_RESULT([yes])
3839         AC_MSG_CHECKING([if defining __Point__ will fix it])
3840         AC_TRY_COMPILE([#define __Point__ 1
3841 #include <AppKit/NSEvent.h>
3842 #include <CoreFoundation/CoreFoundation.h>
3843             ],[],
3844             [AC_MSG_RESULT([yes])
3845             AC_DEFINE(__Point__)
3846             ],
3847             [AC_MSG_FAILURE([no])]
3848         )]
3849     )
3850     AC_LANG_RESTORE
3851 fi
3852
3853 dnl ---------------------------------------------------------------------------
3854 dnl Checks for typedefs
3855 dnl ---------------------------------------------------------------------------
3856
3857 dnl   defines mode_t if not already defined
3858 AC_TYPE_MODE_T
3859 dnl   defines off_t if not already defined
3860 AC_TYPE_OFF_T
3861 dnl   defines pid_t if not already defined
3862 AC_TYPE_PID_T
3863 dnl   defines size_t if not already defined
3864 AC_TYPE_SIZE_T
3865
3866 dnl sets HAVE_SSIZE_T if ssize_t is defined
3867 AC_CHECK_TYPES(ssize_t)
3868
3869 dnl check what exactly size_t is on this machine - this is necessary to avoid
3870 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3871 AC_LANG_PUSH(C++) dnl tests below use overloaded functions and so need C++
3872 AC_CACHE_CHECK([if size_t is unsigned int],
3873     wx_cv_size_t_is_uint,
3874     [
3875     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3876     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3877     dnl methods in a local class (i.e. class inside a function) declaration
3878     dnl without any objections!!
3879     dnl
3880     dnl hence the hack below: we must have Foo at global scope!
3881     AC_TRY_COMPILE([#include <stddef.h>],
3882         [
3883             return 0; }
3884
3885             struct Foo { void foo(size_t); void foo(unsigned int); };
3886
3887             int bar() {
3888         ],
3889         wx_cv_size_t_is_uint=no,
3890         wx_cv_size_t_is_uint=yes
3891     )
3892     ]
3893 )
3894
3895 if test "$wx_cv_size_t_is_uint" = "yes"; then
3896     AC_DEFINE(wxSIZE_T_IS_UINT)
3897 else
3898     AC_CACHE_CHECK([if size_t is unsigned long],
3899         wx_cv_size_t_is_ulong,
3900         AC_TRY_COMPILE([#include <stddef.h>],
3901             [
3902                 return 0; }
3903
3904                 struct Foo { void foo(size_t); void foo(unsigned long); };
3905
3906                 int bar() {
3907             ],
3908             wx_cv_size_t_is_ulong=no,
3909             wx_cv_size_t_is_ulong=yes
3910         )
3911     )
3912
3913     if test "$wx_cv_size_t_is_ulong" = "yes"; then
3914         AC_DEFINE(wxSIZE_T_IS_ULONG)
3915     fi
3916 fi
3917
3918 AC_CACHE_CHECK([if wchar_t is separate type],
3919     wx_cv_wchar_t_is_separate_type,
3920     AC_TRY_COMPILE([#include <wchar.h>],
3921         [
3922             return 0; }
3923
3924             struct Foo { void foo(wchar_t);
3925                          void foo(unsigned short);
3926                          void foo(unsigned int);
3927                          void foo(unsigned long); };
3928
3929             int bar() {
3930         ],
3931         wx_cv_wchar_t_is_separate_type=yes,
3932         wx_cv_wchar_t_is_separate_type=no
3933     )
3934 )
3935
3936 if test "$wx_cv_wchar_t_is_separate_type" = "yes"; then
3937     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 1)
3938 else
3939     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 0)
3940 fi
3941
3942 AC_LANG_POP() dnl C++
3943
3944 dnl ---------------------------------------------------------------------------
3945 dnl Checks for structures
3946 dnl ---------------------------------------------------------------------------
3947
3948 dnl does passwd struct has the pw_gecos field?
3949 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
3950     [
3951         AC_TRY_COMPILE([#include <pwd.h>],
3952              [
3953                 char *p;
3954                 struct passwd *pw;
3955                 p = pw->pw_gecos;
3956              ],
3957              [
3958                 wx_cv_struct_pw_gecos=yes
3959              ],
3960              [
3961                 wx_cv_struct_pw_gecos=no
3962              ]
3963         )
3964     ]
3965 )
3966
3967 if test "$wx_cv_struct_pw_gecos" = "yes"; then
3968     AC_DEFINE(HAVE_PW_GECOS)
3969 fi
3970
3971 dnl ---------------------------------------------------------------------------
3972 dnl Check for functions
3973 dnl ---------------------------------------------------------------------------
3974
3975 dnl don't check for wchar_t functions if we haven't got wchar_t itself
3976 if test "$wxUSE_WCHAR_T" = "yes"; then
3977     AC_DEFINE(wxUSE_WCHAR_T)
3978
3979     dnl check for wcslen in all possible places
3980     WCSLEN_FOUND=0
3981     WCHAR_LINK=
3982     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
3983
3984     if test "$WCSLEN_FOUND" = 0; then
3985         if test "$TOOLKIT" = "MSW"; then
3986             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
3987         else
3988             AC_CHECK_LIB(w, wcslen, [
3989                             WCHAR_LINK=" -lw"
3990                             WCSLEN_FOUND=1
3991                         ])
3992         fi
3993     fi
3994
3995     if test "$WCSLEN_FOUND" = 1; then
3996         AC_DEFINE(HAVE_WCSLEN)
3997     fi
3998
3999     AC_CHECK_FUNCS([wcsdup])
4000
4001     dnl On HP-UX aCC need this define to find mbstrtowcs() &c
4002     dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
4003     dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
4004     dnl flags when g++ is configured, it will declare it's own).
4005     if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
4006         CPPFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CPPFLAGS"
4007     fi
4008
4009     dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
4010     dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
4011     dnl library, not the header, so do a header check for mbstate_t first.
4012     AC_CHECK_TYPES([mbstate_t],
4013                    [AC_CHECK_FUNCS(wcsrtombs)],
4014                    [],
4015                    [#include <wchar.h>])
4016 else
4017     AC_MSG_WARN([Wide character support is unavailable])
4018 fi
4019
4020 dnl check for vsnprintf() -- a safe version of vsprintf())
4021 dnl
4022 dnl the trouble here is that on some systems (e.g HP-UX 10) this function is
4023 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
4024 dnl stupidly, provides a dummy function declaration inside its extension)
4025 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
4026 dnl
4027 dnl so we first check if the function is in the library
4028 dnl
4029 dnl FIXME: replace this mess with WX_CHECK_FUNCS()
4030 AC_CHECK_FUNCS(snprintf vsnprintf vsscanf)
4031
4032 AC_LANG_PUSH(C++)
4033 if test "$ac_cv_func_vsnprintf" = "yes"; then
4034     dnl yes it is -- now check if it is in the headers
4035     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
4036         [
4037             dnl our troubles are not over: HP-UX 11 prototypes vsnprintf() as
4038             dnl taking "char *" and not "const char *" while Metrowerks does
4039             dnl provide a correct vsnprintf declaration but in C++ mode it's
4040             dnl always in std namespace and so we have to bring it in scope
4041             AC_TRY_COMPILE(
4042                 [
4043                     #include <stdio.h>
4044                     #include <stdarg.h>
4045                     #ifdef __MSL__
4046                     #if __MSL__ >= 0x6000
4047                     namespace std {}
4048                     using namespace std;
4049                     #endif
4050                     #endif
4051                 ],
4052                 [
4053                     char *buf;
4054                     va_list ap;
4055                     vsnprintf(buf, 10u, "%s", ap);
4056                 ],
4057                 wx_cv_func_vsnprintf_decl=yes,
4058                 wx_cv_func_vsnprintf_decl=no
4059             )
4060         ]
4061     )
4062
4063     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
4064         AC_DEFINE(HAVE_VSNPRINTF_DECL)
4065
4066         dnl we know there is a vsnprintf declaration, but some old headers
4067         dnl may have one taking a "char *" format instead of "const char *"
4068         AC_CACHE_CHECK([if vsnprintf declaration is broken], wx_cv_func_broken_vsnprintf_decl,
4069             [
4070                 AC_TRY_COMPILE(
4071                     [
4072                         #include <stdio.h>
4073                         #include <stdarg.h>
4074                         #ifdef __MSL__
4075                         #if __MSL__ >= 0x6000
4076                         namespace std {}
4077                         using namespace std;
4078                         #endif
4079                         #endif
4080                     ],
4081                     [
4082                         char *buf;
4083                         va_list ap;
4084                         const char *fmt = "%s";
4085                         vsnprintf(buf, 10u, fmt, ap);
4086                     ],
4087                     wx_cv_func_broken_vsnprintf_decl=no,
4088                     wx_cv_func_broken_vsnprintf_decl=yes
4089                 )
4090             ]
4091         )
4092
4093         if test "$wx_cv_func_broken_vsnprintf_decl" = "yes"; then
4094             AC_DEFINE(HAVE_BROKEN_VSNPRINTF_DECL)
4095         fi
4096     fi
4097 fi
4098
4099 dnl the same as above but for snprintf() now: it's not present in at least AIX
4100 dnl 4.2 headers
4101 if test "$ac_cv_func_snprintf" = "yes"; then
4102     AC_CACHE_CHECK([for snprintf declaration], wx_cv_func_snprintf_decl,
4103         [
4104             AC_TRY_COMPILE(
4105                 [
4106                     #include <stdio.h>
4107                     #include <stdarg.h>
4108                     #ifdef __MSL__
4109                     #if __MSL__ >= 0x6000
4110                     namespace std {}
4111                     using namespace std;
4112                     #endif
4113                     #endif
4114                 ],
4115                 [
4116                     char *buf;
4117                     snprintf(buf, 10u, "%s", "wx");
4118                 ],
4119                 wx_cv_func_snprintf_decl=yes,
4120                 wx_cv_func_snprintf_decl=no
4121             )
4122         ]
4123     )
4124
4125     if test "$wx_cv_func_snprintf_decl" = "yes"; then
4126         AC_DEFINE(HAVE_SNPRINTF_DECL)
4127     fi
4128
4129     if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
4130
4131         dnl check if snprintf() has support for positional arguments
4132         dnl NB: if snprintf() has positional support we can safely suppose that also
4133         dnl     other *printf() functions support them as they all belong to the same
4134         dnl     family and they all fallback to the same implementation
4135         AC_CACHE_CHECK([if snprintf supports positional arguments], wx_cv_func_snprintf_pos_params,
4136             [
4137                 AC_TRY_RUN(
4138                     [
4139                         #include <stdio.h>
4140
4141                         int main (void)
4142                         {
4143                             char buffer[128];
4144                             snprintf (buffer, 128, "%2$d %3$d %1$d", 1, 2, 3);
4145                             if (strcmp ("2 3 1", buffer) == 0)
4146                                 exit (0);
4147                             exit (1);
4148                         }
4149                     ],
4150                     wx_cv_func_snprintf_pos_params=no,
4151                     wx_cv_func_snprintf_pos_params=yes,
4152                     dnl be pessimistic when cross-compiling
4153                     [
4154                         AC_MSG_WARN([Assuming Unix98 printf() is not available,
4155 define HAVE_UNIX98_PRINTF as 1 in setup.h if it is available.])
4156                         wx_cv_func_snprintf_pos_params=no
4157                     ]
4158                 )
4159             ]
4160         )
4161
4162         if test "$wx_cv_func_snprintf_pos_params" = "yes"; then
4163             AC_DEFINE(HAVE_UNIX98_PRINTF)
4164         fi
4165     fi
4166 fi
4167
4168 dnl the same as above but for vsscanf() now: it's not present in at least
4169 dnl Solaris 9 headers for gcc-3.4 (due to fixinclude's processing of stdio.h)
4170 if test "$ac_cv_func_vsscanf" = "yes"; then
4171     AC_CACHE_CHECK([for vsscanf declaration], wx_cv_func_vsscanf_decl,
4172         [
4173             AC_TRY_COMPILE(
4174                 [
4175                     #include <stdio.h>
4176                     #include <stdarg.h>
4177                     #ifdef __MSL__
4178                     #if __MSL__ >= 0x6000
4179                     namespace std {}
4180                     using namespace std;
4181                     #endif
4182                     #endif
4183                 ],
4184                 [
4185                     char *buf;
4186                     va_list args;
4187                     vsscanf(buf, "%s", args);
4188                 ],
4189                 wx_cv_func_vsscanf_decl=yes,
4190                 wx_cv_func_vsscanf_decl=no
4191             )
4192         ]
4193     )
4194
4195     if test "$wx_cv_func_vsscanf_decl" = "yes"; then
4196         AC_DEFINE(HAVE_VSSCANF_DECL)
4197     fi
4198 fi
4199 AC_LANG_POP()
4200
4201 if test "$wxUSE_UNICODE" = yes; then
4202
4203     dnl also look if we have wide char IO functions, notice that [f]putws are
4204     dnl declared in special widec.h under Solaris
4205     wchar_headers="#include <stdio.h>
4206 #include <wchar.h>"
4207     case "${host}" in
4208         *-*-solaris2* )
4209             AC_CHECK_HEADERS(widec.h,,, [AC_INCLUDES_DEFAULT()])
4210             if test "$ac_cv_header_widec_h" = "yes"; then
4211                 wchar_headers="$wchar_headers
4212 #include <widec.h>"
4213             fi
4214     esac
4215
4216     WX_CHECK_FUNCS(putws fputws wprintf vswprintf vswscanf,,,
4217                    [$wchar_headers])
4218
4219     dnl MinGW has a vswprintf with a different prototype, and
4220     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
4221     dnl finds it even if it is not declared in some versions...
4222     AC_MSG_CHECKING([for _vsnwprintf])
4223     AC_TRY_COMPILE([#include <wchar.h>],
4224                    [&_vsnwprintf;],
4225                    [AC_MSG_RESULT([yes])
4226                     AC_DEFINE(HAVE__VSNWPRINTF)],
4227                    [AC_MSG_RESULT([no])]);
4228 fi
4229
4230 if test "$wxUSE_FILE" = "yes"; then
4231     WX_CHECK_FUNCS(fsync)
4232 fi
4233
4234 dnl at least under IRIX with mipsPro the C99 round() function is available when
4235 dnl building using the C compiler but not when using C++ one
4236 AC_LANG_PUSH(C++)
4237 WX_CHECK_FUNCS(round,,,[#include <math.h>])
4238 AC_LANG_POP()
4239
4240 dnl the following tests are for Unix(like) systems only
4241 if test "$TOOLKIT" != "MSW"; then
4242
4243 dnl check for available version of iconv()
4244 if test "$wxUSE_LIBICONV" != "no" ; then
4245     AM_ICONV
4246     LIBS="$LIBICONV $LIBS"
4247 fi
4248
4249 dnl check for POSIX signals if we need them
4250 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4251     AC_CHECK_FUNCS(sigaction)
4252
4253     if test "$ac_cv_func_sigaction" = "no"; then
4254         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
4255         wxUSE_ON_FATAL_EXCEPTION=no
4256     fi
4257
4258     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4259       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4260       [
4261         dnl C compiler happily compiles the code even if there is type mismatch
4262         AC_LANG_PUSH(C++)
4263         AC_TRY_COMPILE([#include <signal.h>],
4264                      [
4265                         extern void testSigHandler(int);
4266
4267                         struct sigaction sa;
4268                         sa.sa_handler = testSigHandler;
4269                      ], [
4270                         wx_cv_type_sa_handler=int
4271                      ], [
4272                         wx_cv_type_sa_handler=void
4273                      ])
4274         AC_LANG_POP()
4275       ])
4276
4277       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4278     fi
4279 fi
4280
4281 dnl backtrace() and backtrace_symbols() for wxStackWalker
4282 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4283     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4284         [
4285             AC_LANG_PUSH(C++)
4286             AC_TRY_COMPILE([#include <execinfo.h>],
4287                 [
4288                     void *trace[1];
4289                     char **messages;
4290
4291                     backtrace(trace, 1);
4292                     messages = backtrace_symbols(trace, 1);
4293                 ],
4294                 wx_cv_func_backtrace=yes,
4295                 wx_cv_func_backtrace=no
4296             )
4297             AC_LANG_POP()
4298         ]
4299     )
4300
4301
4302     if test "$wx_cv_func_backtrace" = "no"; then
4303         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4304         wxUSE_STACKWALKER=no
4305     else
4306         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4307             [
4308                 AC_LANG_PUSH(C++)
4309                 AC_TRY_LINK([#include <cxxabi.h>],
4310                     [
4311                         int rc;
4312                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4313                     ],
4314                     wx_cv_func_cxa_demangle=yes,
4315                     wx_cv_func_cxa_demangle=no
4316                 )
4317                 AC_LANG_POP()
4318             ]
4319         )
4320
4321         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4322             AC_DEFINE(HAVE_CXA_DEMANGLE)
4323         fi
4324     fi
4325 fi
4326
4327 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != 1 -a "$USE_UNIX" != 1; then
4328     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4329     wxUSE_STACKWALKER=no
4330 fi
4331
4332
4333 dnl check for the function for temp files creation
4334 AC_CHECK_FUNCS(mkstemp mktemp, break)
4335
4336 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4337 dnl Linux and *BSD and statvfs() under Solaris
4338 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4339     AC_TRY_COMPILE(
4340         [
4341              #if defined(__BSD__)
4342              #include <sys/param.h>
4343              #include <sys/mount.h>
4344              #else
4345              #include <sys/vfs.h>
4346              #endif
4347         ],
4348         [
4349              long l;
4350              struct statfs fs;
4351              statfs("/", &fs);
4352              l = fs.f_bsize;
4353              l += fs.f_blocks;
4354              l += fs.f_bavail;
4355         ],
4356          wx_cv_func_statfs=yes,
4357          wx_cv_func_statfs=no
4358     )
4359 )
4360
4361 if test "$wx_cv_func_statfs" = "yes"; then
4362     dnl check whether we have its dcelaration too: some systems (AIX 4) lack it
4363     AC_CACHE_CHECK(for statfs declaration, wx_cv_func_statfs_decl,
4364         AC_LANG_PUSH(C++)
4365         AC_TRY_COMPILE(
4366             [
4367                  #if defined(__BSD__)
4368                  #include <sys/param.h>
4369                  #include <sys/mount.h>
4370                  #else
4371                  #include <sys/vfs.h>
4372                  #endif
4373             ],
4374             [
4375                 struct statfs fs;
4376                 statfs("", &fs);
4377             ],
4378             wx_cv_func_statfs_decl=yes,
4379             wx_cv_func_statfs_decl=no
4380         )
4381         AC_LANG_POP()
4382     )
4383
4384     if test "$wx_cv_func_statfs_decl" = "yes"; then
4385         AC_DEFINE(HAVE_STATFS_DECL)
4386     fi
4387
4388     wx_cv_type_statvfs_t="struct statfs"
4389     AC_DEFINE(HAVE_STATFS)
4390 else
4391     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4392         AC_TRY_COMPILE(
4393             [
4394                 #include <stddef.h>
4395                 #include <sys/statvfs.h>
4396             ],
4397             [
4398                 statvfs("/", NULL);
4399             ],
4400             wx_cv_func_statvfs=yes,
4401             wx_cv_func_statvfs=no
4402         )
4403     )
4404
4405     if test "$wx_cv_func_statvfs" = "yes"; then
4406         dnl we also have to check whether we should use statvfs_t (works under
4407         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4408         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4409         dnl mode both work fine)
4410         dnl
4411         dnl for this check C++ compiler has to be used as passing incompatible
4412         dnl pointers is just a warning and not an error in C
4413         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4414             AC_LANG_PUSH(C++)
4415             AC_TRY_COMPILE(
4416                 [
4417                     #include <sys/statvfs.h>
4418                 ],
4419                 [
4420                     long l;
4421                     statvfs_t fs;
4422                     statvfs("/", &fs);
4423                     l = fs.f_bsize;
4424                     l += fs.f_blocks;
4425                     l += fs.f_bavail;
4426                 ],
4427                 wx_cv_type_statvfs_t=statvfs_t,
4428                 [
4429                     AC_TRY_COMPILE(
4430                         [
4431                             #include <sys/statvfs.h>
4432                         ],
4433                         [
4434                             long l;
4435                             struct statvfs fs;
4436                             statvfs("/", &fs);
4437                             l = fs.f_bsize;
4438                             l += fs.f_blocks;
4439                             l += fs.f_bavail;
4440                         ],
4441                         wx_cv_type_statvfs_t="struct statvfs",
4442                         wx_cv_type_statvfs_t="unknown"
4443                     )
4444                 ]
4445             )
4446             AC_LANG_POP()
4447         )
4448
4449         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4450             AC_DEFINE(HAVE_STATVFS)
4451         fi
4452     else
4453         dnl set it for the test below
4454         wx_cv_type_statvfs_t="unknown"
4455     fi
4456 fi
4457
4458 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4459     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4460 else
4461     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4462 fi
4463
4464 dnl check for fcntl() or at least flock() needed by Unix implementation of
4465 dnl wxSingleInstanceChecker
4466 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4467     AC_CHECK_FUNCS(fcntl flock, break)
4468
4469     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4470         AC_MSG_WARN(wxSingleInstanceChecker not available)
4471         wxUSE_SNGLINST_CHECKER=no
4472     fi
4473 fi
4474
4475 dnl look for a function to modify the environment
4476 AC_CHECK_FUNCS(setenv putenv, break)
4477 if test "$ac_cv_func_setenv" = "yes"; then
4478     AC_CHECK_FUNCS(unsetenv)
4479 fi
4480
4481 HAVE_SOME_SLEEP_FUNC=0
4482 if test "$USE_BEOS" = 1; then
4483     dnl BeOS has its own (wonder where did they get it from) sleep() function
4484     dnl in unistd.h
4485     AC_DEFINE(HAVE_SLEEP)
4486     HAVE_SOME_SLEEP_FUNC=1
4487 fi
4488
4489 if test "$USE_DARWIN" = 1; then
4490     dnl Mac OS X/Darwin has both nanosleep and usleep
4491     dnl but only usleep is defined in unistd.h
4492     AC_DEFINE(HAVE_USLEEP)
4493     HAVE_SOME_SLEEP_FUNC=1
4494 fi
4495
4496 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4497     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4498     POSIX4_LINK=
4499     AC_CHECK_FUNCS(nanosleep,
4500         AC_DEFINE(HAVE_NANOSLEEP),
4501         [
4502             AC_CHECK_LIB(posix4, nanosleep,
4503                 [
4504                     AC_DEFINE(HAVE_NANOSLEEP)
4505                     POSIX4_LINK=" -lposix4"
4506                 ],
4507                 [
4508                     WX_CHECK_FUNCS(usleep,,
4509                                     AC_MSG_WARN([wxSleep() function will not work])
4510                     )
4511                 ]
4512             )
4513         ]
4514     )
4515 fi
4516
4517 dnl check for uname (POSIX) and gethostname (BSD)
4518 WX_CHECK_FUNCS(uname,,,[#include <sys/utsname.h>])
4519 if test "$wx_cv_func_uname" != yes; then
4520     WX_CHECK_FUNCS(gethostname)
4521 fi
4522
4523 WX_CHECK_FUNCS(strtok_r, [], [], [#define _REENTRANT])
4524
4525 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4526 dnl libnsl or libresolv or libsocket)
4527 INET_LINK=
4528 AC_CHECK_FUNCS(inet_addr,
4529     AC_DEFINE(HAVE_INET_ADDR),
4530     [
4531         AC_CHECK_LIB(nsl, inet_addr,
4532             INET_LINK="nsl",
4533             [
4534                 AC_CHECK_LIB(resolv, inet_addr,
4535                     INET_LINK="resolv",
4536                     [
4537                         AC_CHECK_LIB(socket, inet_addr,
4538                             INET_LINK="socket"
4539                         )
4540                     ]
4541                 )
4542             ]
4543         )
4544     ]
4545 )
4546
4547 AC_CHECK_FUNCS(inet_aton,
4548         AC_DEFINE(HAVE_INET_ATON),
4549         [
4550             dnl only check it in the same lib
4551             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4552         ])
4553
4554 if test "x$INET_LINK" != "x"; then
4555     AC_DEFINE(HAVE_INET_ADDR)
4556     INET_LINK=" -l$INET_LINK"
4557 fi
4558
4559 WX_CHECK_FUNCS(fdopen)
4560
4561 if test "$wxUSE_TARSTREAM" = "yes"; then
4562     WX_CHECK_FUNCS(sysconf)
4563
4564     WX_CHECK_FUNCS(getpwuid_r, [], [],
4565                    [
4566                     #define _REENTRANT
4567                     #include <pwd.h>
4568                    ],
4569                    [[
4570                     struct passwd pw, *ppw;
4571                     char buf[1024];
4572                     getpwuid_r(0, &pw, buf, sizeof(buf), &ppw)
4573                    ]])
4574
4575     WX_CHECK_FUNCS(getgrgid_r, [], [],
4576                    [
4577                     #define _REENTRANT
4578                     #include <grp.h>
4579                    ],
4580                    [[
4581                     struct group grp, *pgrp;
4582                     char buf[1024];
4583                     getgrgid_r(0, &grp, buf, sizeof(buf), &pgrp)
4584                    ]])
4585 fi
4586
4587 fi
4588
4589
4590 dnl ===========================================================================
4591 dnl Now we have all the info we need - use it!
4592 dnl ===========================================================================
4593
4594 dnl flush the cache
4595 AC_CACHE_SAVE
4596
4597 dnl ---------------------------------------------------------------------------
4598 dnl thread support for Unix (for Win32 and OS/2 see past
4599 dnl                          the next matching "else")
4600 dnl ---------------------------------------------------------------------------
4601
4602 dnl under MSW (except mingw32) we always have thread support
4603 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4604
4605     dnl the code below:
4606     dnl
4607     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4608     dnl   necessary to build the MT programs for the linker and compiler
4609     dnl   respectively
4610     dnl
4611     dnl   sets wxUSE_THREADS=1 if thread support is activated
4612
4613     THREADS_LINK=
4614     THREADS_CFLAGS=
4615
4616     if test "$wxUSE_THREADS" = "yes" ; then
4617         if test "$USE_BEOS" = 1; then
4618             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4619             wxUSE_THREADS="no"
4620         fi
4621     fi
4622
4623     if test "$wxUSE_THREADS" = "yes" ; then
4624         dnl find if POSIX threads are available
4625         dnl
4626         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4627         dnl archive from http://ac-archive.sourceforge.net/
4628         dnl
4629         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4630         dnl Forero Cuervo <bachue@bachue.com> for the original code
4631
4632         dnl TODO: cache the result
4633
4634         dnl define the list of the thread options to try in the loop below
4635         dnl with the convention that anything starting with '-' is a cpp flag
4636         dnl while anything else is a library (i.e. there is an implicit "-l")
4637         THREAD_OPTS="-pthread"
4638         if test "x$SUNCXX" = xyes; then
4639             THREAD_OPTS="-mt lthread $THREAD_OPTS"
4640         fi
4641
4642         case "${host}" in
4643           *-*-solaris2* | *-*-sunos4* )
4644                 if test "x$GCC" = "xyes"; then
4645                     dnl Solaris/gcc combination use this one for some reason
4646                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4647                 fi
4648                 ;;
4649           *-*-freebsd*)
4650                 dnl look, in order, for the kernel threads, then Linux threads
4651                 dnl and finally the userland threads
4652                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4653                 ;;
4654           *-*-darwin* | *-*-cygwin* )
4655                 dnl Darwin / Mac OS X just uses -lpthread tested below
4656                 dnl and so does Cygwin
4657                 THREAD_OPTS=""
4658                 ;;
4659           *-*-aix*)
4660                 dnl AIX calls the library libpthreads - thanks IBM!
4661                 THREAD_OPTS="pthreads"
4662                 ;;
4663           *-hp-hpux* )
4664                 if test "x$GCC" = "xyes"; then
4665                     dnl g++ versions before 3.3.2 don't support -pthread.
4666                     $CXX -dumpspecs | grep 'pthread:' >/dev/null ||
4667                         THREAD_OPTS=""
4668                 else
4669                     dnl HP-UX aCC (tested with version B3910B A.06.05 [Jul 25
4670                     dnl 2005]) supports -mt
4671                     THREAD_OPTS="-mt"
4672                 fi
4673                 ;;
4674
4675           *-*-irix* )
4676                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4677                 dnl doesn't give an error for it neither, just a warning
4678                 dnl message -- but this is still very annoying
4679                 if test "x$GCC" = "xyes"; then
4680                     THREAD_OPTS=""
4681                 fi
4682                 ;;
4683
4684           *-*-*UnixWare*)
4685                 dnl flying by man pages here: Caldera online docs use this
4686                 if test "x$GCC" != "xyes"; then
4687                     THREAD_OPTS="-Ethread"
4688                 fi
4689                 ;;
4690         esac
4691
4692         dnl simply linking with libpthread should make the test below work but
4693         dnl it's far from certain that the threaded programs compiled without
4694         dnl any special switches actually work, so try it after all the others
4695         THREAD_OPTS="$THREAD_OPTS pthread none"
4696
4697         dnl now test for all possibilities
4698         THREADS_OK=no
4699         for flag in $THREAD_OPTS; do
4700             case $flag in
4701                 none)
4702                     AC_MSG_CHECKING([whether pthreads work without any flags])
4703                     ;;
4704
4705                 -*)
4706                     AC_MSG_CHECKING([whether pthreads work with $flag])
4707                     THREADS_CFLAGS="$flag"
4708                     ;;
4709
4710                 *)
4711                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4712                     THREADS_LINK="-l$flag"
4713                     ;;
4714               esac
4715
4716               save_LIBS="$LIBS"
4717               save_CFLAGS="$CFLAGS"
4718               LIBS="$THREADS_LINK $LIBS"
4719               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4720
4721               AC_TRY_LINK([#include <pthread.h>],
4722                           [pthread_create(0,0,0,0);],
4723                           THREADS_OK=yes)
4724
4725               LIBS="$save_LIBS"
4726               CFLAGS="$save_CFLAGS"
4727
4728               AC_MSG_RESULT($THREADS_OK)
4729               if test "x$THREADS_OK" = "xyes"; then
4730                       break;
4731               fi
4732
4733               THREADS_LINK=""
4734               THREADS_CFLAGS=""
4735       done
4736
4737       if test "x$THREADS_OK" != "xyes"; then
4738           wxUSE_THREADS=no
4739           AC_MSG_WARN([No thread support on this system... disabled])
4740       else
4741           dnl yes, these special compiler flags should be used with the
4742           dnl linker as well
4743           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
4744           LIBS="$THREADS_LINK $LIBS"
4745
4746           AC_MSG_CHECKING([if more special flags are required for pthreads])
4747           flag=no
4748           case "${host}" in
4749             *-aix*)
4750                 dnl again quoting from
4751                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
4752                 dnl
4753                 dnl     When compiling and linking with -pthread, the library
4754                 dnl     search path should include -L/usr/lib/threads at the
4755                 dnl     beginning of the path.
4756                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
4757                 flag="-D_THREAD_SAFE"
4758                 ;;
4759             *-freebsd*)
4760                 flag="-D_THREAD_SAFE"
4761                 ;;
4762             *-hp-hpux* )
4763                 flag="-D_REENTRANT"
4764                 if test "x$GCC" != "xyes"; then
4765                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
4766                     flag="$flag -D_RWSTD_MULTI_THREAD"
4767                 fi
4768                 ;;
4769             *solaris* | alpha*-osf*)
4770                 flag="-D_REENTRANT"
4771                 ;;
4772           esac
4773           AC_MSG_RESULT(${flag})
4774           if test "x$flag" != xno; then
4775               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
4776           fi
4777
4778           dnl don't add these options to CPPFLAGS as cpp might not know them
4779           WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS $THREADS_CFLAGS"
4780       fi
4781     fi
4782
4783     dnl do other tests only if we are using threads
4784     if test "$wxUSE_THREADS" = "yes" ; then
4785       AC_CHECK_FUNCS(thr_setconcurrency)
4786
4787       dnl can't use AC_CHECK_FUNCS for this one as it's usually a macro and so
4788       dnl wouldn't be found by it
4789       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup,
4790       [
4791         dnl C compiler may treat pthread_cleanup_push() as an undeclared
4792         dnl function and not give a warning even if it's unavailable, so use
4793         dnl the C++ one for this test
4794         AC_LANG_PUSH(C++)
4795         AC_TRY_COMPILE([#include <pthread.h>
4796                void ThreadCleanupFunc(void *p);
4797             ],
4798             [
4799                 void *p;
4800                 pthread_cleanup_push(ThreadCleanupFunc, p);
4801                 pthread_cleanup_pop(0);
4802             ], [
4803                wx_cv_func_pthread_cleanup=yes
4804             ], [
4805                wx_cv_func_pthread_cleanup=no
4806             ]
4807         )
4808         AC_LANG_POP()
4809       ])
4810       if test "x$wx_cv_func_pthread_cleanup" = "xyes"; then
4811         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
4812       fi
4813
4814       AC_CHECK_HEADERS(sched.h,,, [AC_INCLUDES_DEFAULT()])
4815       if test "$ac_cv_header_sched_h" = "yes"; then
4816           AC_CHECK_FUNC(sched_yield,
4817             AC_DEFINE(HAVE_SCHED_YIELD),
4818             [
4819                 AC_CHECK_LIB(posix4,
4820                     sched_yield,
4821                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
4822                     AC_MSG_WARN(wxThread::Yield will not work properly)
4823                 )
4824             ]
4825           )
4826       fi
4827
4828       dnl to be able to set the thread priority, we need to have all of the
4829       dnl following functions:
4830       dnl   1. pthread_attr_getschedpolicy
4831       dnl   2. sched_get_priority_min and sched_get_priority_max
4832       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
4833       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
4834       HAVE_PRIOR_FUNCS=0
4835       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
4836                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
4837                        [AC_CHECK_FUNC(sched_get_priority_max,
4838                            HAVE_PRIOR_FUNCS=1,
4839                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
4840                              [
4841                                 HAVE_PRIOR_FUNCS=1
4842                                 POSIX4_LINK=" -lposix4"
4843                              ],
4844                            )]
4845                        )]
4846                      )]
4847                    )
4848
4849       if test "$HAVE_PRIOR_FUNCS" = 1; then
4850         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
4851       else
4852         AC_MSG_WARN(Setting thread priority will not work)
4853       fi
4854
4855       AC_CHECK_FUNC(pthread_cancel,
4856                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
4857                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
4858
4859       AC_CHECK_FUNC(pthread_mutex_timedlock,
4860                     AC_DEFINE(HAVE_PTHREAD_MUTEX_TIMEDLOCK),
4861                     AC_MSG_WARN([wxMutex::LockTimeout() will not work]))
4862
4863       AC_CHECK_FUNC(pthread_attr_setstacksize,
4864                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
4865
4866       dnl mutexattr_t initialization is done in quite different ways on different
4867       dnl platforms, so check for a few things:
4868       dnl
4869       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
4870       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
4871       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
4872       dnl defined, we do it by directly assigned
4873       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
4874
4875       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
4876       [
4877         AC_TRY_COMPILE([#include <pthread.h>],
4878             [
4879                pthread_mutexattr_t attr;
4880                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4881             ],
4882             wx_cv_type_pthread_mutexattr_t=yes,
4883             wx_cv_type_pthread_mutexattr_t=no
4884         )
4885       ])
4886
4887       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
4888         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
4889
4890         dnl check if we already have the declaration we need, it is not
4891         dnl present in some systems' headers
4892         AC_CACHE_CHECK([for pthread_mutexattr_settype declaration],
4893                        wx_cv_func_pthread_mutexattr_settype_decl, [
4894                        AC_TRY_COMPILE([#include <pthread.h>],
4895                            [
4896                                pthread_mutexattr_t attr;
4897                                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4898                            ],
4899                            wx_cv_func_pthread_mutexattr_settype_decl=yes,
4900                            wx_cv_func_pthread_mutexattr_settype_decl=no
4901                        )
4902         ])
4903         if test "$wx_cv_func_pthread_mutexattr_settype_decl" = "yes"; then
4904             AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_SETTYPE_DECL)
4905         fi
4906       else
4907         dnl don't despair, there may be another way to do it
4908         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
4909                        wx_cv_type_pthread_rec_mutex_init,
4910         [
4911             AC_TRY_COMPILE([#include <pthread.h>],
4912                 [
4913                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
4914                 ], [
4915                     wx_cv_type_pthread_rec_mutex_init=yes
4916                 ], [
4917                     wx_cv_type_pthread_rec_mutex_init=no
4918                 ]
4919             )
4920         ])
4921         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
4922           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
4923         else
4924           dnl this may break code working elsewhere, so at least warn about it
4925           AC_MSG_WARN([wxMutex won't be recursive on this platform])
4926         fi
4927       fi
4928     fi
4929
4930 dnl from if !MSW
4931 else
4932     if test "$wxUSE_THREADS" = "yes" ; then
4933       case "${host}" in
4934         *-*-mingw32* )
4935             dnl check if the compiler accepts -mthreads
4936             AC_CACHE_CHECK([if compiler supports -mthreads],
4937                 wx_cv_cflags_mthread,
4938                 [
4939                     CFLAGS_OLD="$CFLAGS"
4940                     CFLAGS="-mthreads $CFLAGS"
4941                     AC_TRY_COMPILE([], [],
4942                         wx_cv_cflags_mthread=yes,
4943                         wx_cv_cflags_mthread=no
4944                     )
4945                 ]
4946             )
4947
4948             if test "$wx_cv_cflags_mthread" = "yes"; then
4949                 dnl it does, use it
4950                 WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mthreads"
4951                 LDFLAGS="$LDFLAGS -mthreads"
4952             else
4953                 dnl it doesn't
4954                 CFLAGS="$CFLAGS_OLD"
4955             fi
4956         ;;
4957         *-pc-os2*emx )
4958             WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -Zmt -D__ST_MT_ERRNO__"
4959             LDFLAGS="$LDFLAGS -Zmt"
4960         ;;
4961       esac
4962     fi
4963 fi
4964
4965 AC_CHECK_FUNC(localtime_r, [ AC_DEFINE(HAVE_LOCALTIME_R) ])
4966 AC_CHECK_FUNC(gmtime_r, [ AC_DEFINE(HAVE_GMTIME_R) ])
4967 dnl By preference, we probably should use getaddrinfo which avoids thread
4968 dnl safety issues and supports IPv6, however there currently is no code
4969 dnl for it, so testing for it is temporarily disabled and we are restricted
4970 dnl to gethostbyname_r/gethostbyaddr_r  and getservbyname_r
4971
4972 dnl AC_CHECK_FUNC(getaddrinfo, AC_DEFINE(HAVE_GETADDRINFO), [
4973     dnl no getaddrinfo, so check for gethostbyname_r and
4974     dnl related functions (taken from python's configure.in)
4975     dnl sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments
4976       AX_FUNC_WHICH_GETHOSTBYNAME_R
4977       if test "x$ac_cv_func_which_gethostbyname_r" = "xno" -o \
4978               "x$ac_cv_func_which_gethostbyname_r" = "xunknown" ; then
4979           AC_CHECK_FUNC(gethostbyname, [ AC_DEFINE(HAVE_GETHOSTBYNAME) ])
4980       fi
4981       dnl A similar test for getservbyname_r
4982       dnl I'm tempted to just not do this test which is taking much time and
4983       dnl do something similar as for gethostbyaddr_r, but OTOH the macro
4984       dnl doing the test already exists, so using it is easy enough.     - SN
4985       AC_raf_FUNC_WHICH_GETSERVBYNAME_R
4986       if test "x$ac_cv_func_which_getservbyname_r" = "xno" -o \
4987               "x$ac_cv_func_which_getservbyname_r" = "xunknown" ; then
4988           AC_CHECK_FUNCS(getservbyname,[ AC_DEFINE(HAVE_GETSERVBYNAME) ])
4989       fi
4990       dnl For gethostbyaddr_r, we currently do no separate test, instead, we
4991       dnl silently assume it's available exactly if gethostbyname_r is
4992       dnl available and always requires two more arguments than
4993       dnl gethostbyname_r.
4994       dnl (also, I'm lazy and there no m4 file that's ready for use for this
4995       dnl  function, although it should be easy to rewrite the gethostbyname_r
4996       dnl  check to fit this case, if it's really needed.                - SN )
4997 dnl    ]
4998 dnl )
4999
5000 if test "$wxUSE_THREADS" = "yes"; then
5001   AC_DEFINE(wxUSE_THREADS)
5002
5003   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
5004 else
5005   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
5006   dnl functions - add tests for other functions here as well
5007   if test "$wx_cv_func_strtok_r" = "yes"; then
5008     AC_MSG_CHECKING(if -D_REENTRANT is needed)
5009     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
5010         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_REENTRANT"
5011         AC_MSG_RESULT(yes)
5012     else
5013         AC_MSG_RESULT(no)
5014     fi
5015   fi
5016 fi
5017
5018 if test "$WXGTK2" = 1 ; then
5019   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK2)
5020   WXGTK12=1
5021 fi
5022
5023 if test "$WXGTK12" = 1 ; then
5024   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
5025 fi
5026
5027 if test "$WXGTK127" = 1 ; then
5028   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
5029 fi
5030
5031 if test "$WXGPE" = 1 ; then
5032   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
5033 fi
5034
5035 dnl DEBUG_CFLAGS contains debugging options (supposed to be the same for C and C++
5036 dnl compilers: we'd need a separate DEBUG_CXXFLAGS if this is ever not the case)
5037 DEBUG_CFLAGS=
5038 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
5039     DEBUG_CFLAGS="-g"
5040     wxUSE_OPTIMISE=no
5041 fi
5042
5043 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
5044     wxUSE_DEBUG_INFO=yes
5045     if test "$GCC" = yes; then
5046         DEBUG_CFLAGS="-ggdb"
5047     fi
5048 fi
5049
5050 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
5051     AC_DEFINE(WXDEBUG)
5052     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D__WXDEBUG__"
5053 else
5054     if test "$wxUSE_GTK" = 1 ; then
5055         if test "x$wxGTK_VERSION" = "x1" ; then
5056             CPPFLAGS="-DGTK_NO_CHECK_CASTS $CPPFLAGS"
5057         fi
5058     fi
5059 fi
5060
5061 if test "$wxUSE_MEM_TRACING" = "yes" ; then
5062     AC_DEFINE(wxUSE_MEMORY_TRACING)
5063     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
5064     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
5065     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
5066 fi
5067
5068 if test "$wxUSE_DMALLOC" = "yes" ; then
5069     DMALLOC_LIBS="-ldmallocthcxx"
5070 fi
5071
5072 dnl cc/cxx/ld option for profiling
5073 PROFILE_FLAGS=
5074 if test "$wxUSE_PROFILE" = "yes" ; then
5075     PROFILE_FLAGS=" -pg"
5076 fi
5077
5078 if test "$GCC" = "yes" ; then
5079     if test "$wxUSE_NO_RTTI" = "yes" ; then
5080         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-rtti"
5081     fi
5082     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5083         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-exceptions"
5084     fi
5085     if test "$wxUSE_PERMISSIVE" = "yes" ; then
5086         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -fpermissive"
5087     fi
5088
5089     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
5090     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
5091     dnl for each subroutine by default -- using the switch below only creates
5092     dnl one entry per file instead at the price of minor performance penalty
5093     dnl
5094     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
5095     dnl without -ffunction-sections.  No idea how long we'll need to maintain
5096     dnl this, or even the extent of gcc/wx version combinations affected, but
5097     dnl also as above, this 'fix' does not come without side effects.
5098     dnl
5099     dnl TODO: test for the gcc version here (how?)
5100     case "${host}" in
5101       powerpc*-*-aix* )
5102         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mminimal-toc"
5103         ;;
5104       *-hppa* )
5105         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -ffunction-sections"
5106         ;;
5107     esac
5108 fi
5109
5110 dnl C/C++ compiler option for optimization (supposed to be the same for both)
5111 OPTIMISE_CFLAGS=
5112 if test "$wxUSE_OPTIMISE" = "no" ; then
5113     if test "$GCC" = yes ; then
5114         dnl use -O0 because compiling with it is faster than compiling with no
5115         dnl optimization options at all (at least with g++ 3.2)
5116         OPTIMISE_CFLAGS="-O0"
5117     fi
5118 else
5119     if test "$GCC" = yes ; then
5120         case "${host}" in
5121             *-pc-os2_emx | *-pc-os2-emx )
5122                 dnl Not all of the supported gcc versions understand
5123                 dnl -fstrict-aliasing and none actually needs it (yet).
5124                 OPTIMISE_CFLAGS="-O2"
5125             ;;
5126             *)
5127                 dnl Switch on optimisation but keep strict-aliasing off for
5128                 dnl now (see -fstrict-aliasing in the gcc manual). When it is
5129                 dnl switched back on consider using -Wstrict-aliasing=2.
5130                 OPTIMISE_CFLAGS="-O2 -fno-strict-aliasing"
5131             ;;
5132         esac
5133     else
5134         OPTIMISE_CFLAGS="-O"
5135     fi
5136 fi
5137
5138 dnl ---------------------------------------------------------------------------
5139 dnl compatibility level
5140 dnl ---------------------------------------------------------------------------
5141
5142 if test "x$WXWIN_COMPATIBILITY_2_6" = "xyes"; then
5143     AC_DEFINE(WXWIN_COMPATIBILITY_2_6)
5144
5145     WXWIN_COMPATIBILITY_2_8="yes"
5146 fi
5147
5148 if test "x$WXWIN_COMPATIBILITY_2_8" != "xno"; then
5149     AC_DEFINE(WXWIN_COMPATIBILITY_2_8)
5150 fi
5151
5152 dnl ---------------------------------------------------------------------------
5153 dnl the library may be built without GUI classes at all
5154 dnl ---------------------------------------------------------------------------
5155
5156 if test "$wxUSE_GUI" = "yes"; then
5157     AC_DEFINE(wxUSE_GUI)
5158
5159     dnl the things we always pull in the GUI version of the library:
5160     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
5161     dnl    library really can't be built without those)
5162     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
5163     dnl    almost any program and the first 2 are needed to show a message box
5164     dnl    which want to be always able to do)
5165     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
5166     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
5167     dnl    need the dcs, pens, brushes, ...), this just can't be done now
5168     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
5169     dnl 5. misc stuff: timers, settings, message box
5170 fi
5171
5172 dnl ---------------------------------------------------------------------------
5173 dnl Unix/Windows
5174 dnl ---------------------------------------------------------------------------
5175
5176 if test "$wxUSE_UNIX" = "yes"; then
5177   AC_DEFINE(wxUSE_UNIX)
5178 fi
5179
5180 dnl ------------------------------------------------------------------------
5181 dnl DLL support
5182 dnl ------------------------------------------------------------------------
5183
5184 dnl under MSW we always have LoadLibrary/GetProcAddress
5185 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
5186
5187     HAVE_DL_FUNCS=0
5188     HAVE_SHL_FUNCS=0
5189     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5190         if test "$USE_DOS" = 1; then
5191             HAVE_DL_FUNCS=0
5192         else
5193             dnl the test is a bit complicated because we check for dlopen() both with
5194             dnl and without -ldl and we also try to find shl_load() if there is no
5195             dnl dlopen() on this system
5196             AC_CHECK_FUNCS(dlopen,
5197             [
5198                 AC_DEFINE(HAVE_DLOPEN)
5199                 HAVE_DL_FUNCS=1
5200             ],
5201             [
5202                 AC_CHECK_LIB(dl, dlopen,
5203                             [
5204                                 AC_DEFINE(HAVE_DLOPEN)
5205                                 HAVE_DL_FUNCS=1
5206                                 DL_LINK=" -ldl$DL_LINK"
5207                             ],
5208                             [
5209                                 AC_CHECK_FUNCS(shl_load,
5210                                               [
5211                                                 AC_DEFINE(HAVE_SHL_LOAD)
5212                                                 HAVE_SHL_FUNCS=1
5213                                               ],
5214                                               [
5215                                                 AC_CHECK_LIB(shl_load, dld,
5216                                                              [
5217                                                                 HAVE_SHL_FUNCS=1
5218                                                                 DL_LINK=" -ldld$DL_LINK"
5219                                                              ])
5220                                               ])
5221                             ])
5222             ])
5223
5224             dnl check also for dlerror()
5225             if test "$HAVE_DL_FUNCS" = 1; then
5226                 AC_CHECK_FUNCS(dlerror,
5227                     AC_DEFINE(HAVE_DLERROR),
5228                     [
5229                         AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
5230                     ]
5231                 )
5232             fi
5233         fi
5234
5235         dnl Force HAVE_DL_FUNCS on for Darwin, even if the tests failed (e.g. pre-10.3)
5236         if test "$USE_DARWIN" = 1; then
5237             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
5238             HAVE_DL_FUNCS=1
5239         fi
5240
5241         if test "$HAVE_DL_FUNCS" = 0; then
5242             if test "$HAVE_SHL_FUNCS" = 0; then
5243               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
5244                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
5245                   wxUSE_DYNAMIC_LOADER=no
5246                   wxUSE_DYNLIB_CLASS=no
5247               else
5248                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
5249               fi
5250             fi
5251         fi
5252     fi
5253 fi
5254
5255 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
5256     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
5257 fi
5258 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5259     AC_DEFINE(wxUSE_DYNLIB_CLASS)
5260 fi
5261
5262
5263 dnl ---------------------------------------------------------------------------
5264 dnl Verify consistency of plugins/monolithic/shared settings:
5265 dnl ---------------------------------------------------------------------------
5266
5267 if test "$wxUSE_PLUGINS" = "yes" ; then
5268     if test "$wxUSE_SHARED" = "no" ; then
5269         AC_MSG_WARN([plugins supported only in shared build, disabling])
5270         wxUSE_PLUGINS=no
5271     fi
5272     if test "$wxUSE_MONOLITHIC" = "yes" ; then
5273         AC_MSG_WARN([plugins not supported monolithic build, disabling])
5274         wxUSE_PLUGINS=no
5275     fi
5276     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
5277         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
5278         wxUSE_PLUGINS=no
5279     fi
5280     if test "$wxUSE_PLUGINS" = "yes" ; then
5281         AC_DEFINE(wxUSE_PLUGINS)
5282     fi
5283 fi
5284
5285 dnl ---------------------------------------------------------------------------
5286 dnl Register non-GUI class options for makefiles and setup.h
5287 dnl ---------------------------------------------------------------------------
5288
5289 if test "$wxUSE_STL" = "yes"; then
5290   AC_DEFINE(wxUSE_STL)
5291 fi
5292
5293 if test "$wxUSE_EXTENDED_RTTI" = "yes"; then
5294   AC_DEFINE(wxUSE_EXTENDED_RTTI)
5295 fi
5296
5297 if test "$wxUSE_APPLE_IEEE" = "yes"; then
5298   AC_DEFINE(wxUSE_APPLE_IEEE)
5299 fi
5300
5301 if test "$wxUSE_TIMER" = "yes"; then
5302   AC_DEFINE(wxUSE_TIMER)
5303 fi
5304
5305 dnl Unix implementation needs additional checks because audio support
5306 dnl comes in many favours:
5307 if test "$USE_UNIX" = 1 ; then
5308     dnl mmedia doesn't compile with wxMGL, remove this if this is ever fixed
5309     if test "$wxUSE_MGL" != 1; then
5310         dnl it's not enough to check for just the header because OSS under NetBSD
5311         dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
5312         dnl whether we need -lossaudio at link-time
5313         AC_CACHE_CHECK([for SNDCTL_DSP_SPEED in sys/soundcard.h], ac_cv_header_sys_soundcard, [
5314             AC_TRY_LINK([
5315                     #include <sys/ioctl.h>
5316                     #include <sys/soundcard.h>
5317                 ],
5318                 [
5319                     ioctl(0, SNDCTL_DSP_SPEED, 0);
5320                 ],
5321                 ac_cv_header_sys_soundcard=yes,
5322                 [
5323                     saveLibs="$LIBS"
5324                     LIBS="$saveLibs -lossaudio"
5325                     AC_TRY_LINK([
5326                             #include <sys/ioctl.h>
5327                             #include <sys/soundcard.h>
5328                         ],
5329                         [
5330                             ioctl(0, SNDCTL_DSP_SPEED, 0);
5331                         ],
5332                         ac_cv_header_sys_soundcard=yes,
5333                         [
5334                             LIBS="$saveLibs"
5335                             ac_cv_header_sys_soundcard=no
5336                         ]
5337                     )
5338                 ]
5339             )
5340         ])
5341     fi
5342
5343     if test "$ac_cv_header_sys_soundcard" = "yes"; then
5344         AC_DEFINE(HAVE_SYS_SOUNDCARD_H)
5345     fi
5346 fi
5347
5348 WITH_PLUGIN_SDL=0
5349 if test "$wxUSE_SOUND" = "yes"; then
5350   if test "$USE_UNIX" = 1 ; then
5351     if test "$wxUSE_LIBSDL" != "no"; then
5352       AM_PATH_SDL([1.2.0],
5353                   [
5354                     EXTRALIBS_SDL="$SDL_LIBS"
5355                     CFLAGS="$SDL_CFLAGS $CFLAGS"
5356                     CXXFLAGS="$SDL_CFLAGS $CXXFLAGS"
5357                     AC_DEFINE(wxUSE_LIBSDL)
5358                   ],
5359                   [wxUSE_LIBSDL="no"])
5360       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
5361         WITH_PLUGIN_SDL=1
5362       fi
5363     fi
5364   else
5365     dnl wxMGL doesn't support sound under DOS, only under Unix
5366     if test "$wxUSE_MGL" = 1; then
5367         AC_MSG_WARN([wxSound not supported in MGL under DOS... disabled])
5368         wxUSE_SOUND="no"
5369     fi
5370   fi
5371 fi
5372
5373 if test "$wxUSE_SOUND" = "yes"; then
5374   AC_DEFINE(wxUSE_SOUND)
5375   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
5376 fi
5377
5378 if test "$WXGTK2" = 1; then
5379     PKG_PROG_PKG_CONFIG()
5380
5381     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5382
5383         if test "$wxUSE_GTKPRINT" = "yes" ; then
5384
5385                 PKG_CHECK_MODULES(GTKPRINT,
5386                                   [gtk+-unix-print-2.0 >= 2.10],
5387                     [
5388                         CFLAGS="$GTKPRINT_CFLAGS $CFLAGS"
5389                         CXXFLAGS="$GTKPRINT_CFLAGS $CXXFLAGS"
5390                         AC_DEFINE(wxUSE_GTKPRINT)
5391                     ],
5392                     [
5393                         AC_MSG_WARN([GTK printing support not found (GTK+ >= 2.10), library will use GNOME printing support or standard PostScript printing])
5394                         wxUSE_GTKPRINT="no"
5395                     ]
5396                 )
5397         fi
5398
5399         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
5400
5401                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5402                                   [libgnomeprintui-2.2 >= 2.8],
5403                     [
5404                         CFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CFLAGS"
5405                         CXXFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CXXFLAGS"
5406                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5407                     ],
5408                     [
5409                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5410                         wxUSE_LIBGNOMEPRINT="no"
5411                     ]
5412                 )
5413         fi
5414     fi
5415
5416     if test "$wxUSE_MIMETYPE" = "yes" ; then
5417         if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
5418
5419                 PKG_CHECK_MODULES(GNOMEVFS,
5420                                   [gnome-vfs-2.0 >= 2.0],
5421                     [
5422                         CFLAGS="$GNOMEVFS_CFLAGS $CFLAGS"
5423                         CXXFLAGS="$GNOMEVFS_CFLAGS $CXXFLAGS"
5424                         AC_DEFINE(wxUSE_LIBGNOMEVFS)
5425                     ],
5426                     [
5427                         AC_MSG_WARN([libgnomevfs not found, library won't be able to associate MIME type])
5428                         wxUSE_LIBGNOMEVFS="no"
5429                     ]
5430                 )
5431         fi
5432     fi
5433
5434     if test "$wxUSE_LIBHILDON" = "yes" ; then
5435         PKG_CHECK_MODULES(HILDON,
5436                           [hildon-lgpl >= 0.9],
5437             [
5438                 EXTRALIBS_HILDON="$HILDON_LIBS"
5439                 CFLAGS="$CFLAGS $HILDON_CFLAGS"
5440                 CXXFLAGS="$CXXFLAGS $HILDON_CFLAGS"
5441                 AC_DEFINE(wxUSE_LIBHILDON)
5442             ],
5443             [
5444                 AC_MSG_WARN([libhildon_lgpl not found])
5445                         wxUSE_LIBHILDON="no"
5446             ]
5447         )
5448     fi
5449 fi
5450
5451 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5452   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5453 fi
5454
5455 if test "$wxUSE_STOPWATCH" = "yes"; then
5456   AC_DEFINE(wxUSE_STOPWATCH)
5457 fi
5458
5459 if test "$wxUSE_DATETIME" = "yes"; then
5460   AC_DEFINE(wxUSE_DATETIME)
5461 fi
5462
5463 if test "$wxUSE_FILE" = "yes"; then
5464   AC_DEFINE(wxUSE_FILE)
5465 fi
5466
5467 if test "$wxUSE_FFILE" = "yes"; then
5468   AC_DEFINE(wxUSE_FFILE)
5469 fi
5470
5471 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5472   if test "$wxUSE_STREAMS" != yes; then
5473     AC_MSG_WARN(wxArchive requires wxStreams... disabled)
5474     wxUSE_ARCHIVE_STREAMS=no
5475   else
5476     AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5477   fi
5478 fi
5479
5480 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5481   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5482     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5483   elif test "$wxUSE_ZLIB" = "no"; then
5484     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5485   else
5486     AC_DEFINE(wxUSE_ZIPSTREAM)
5487   fi
5488 fi
5489
5490 if test "$wxUSE_TARSTREAM" = "yes"; then
5491   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5492     AC_MSG_WARN(wxTar requires wxArchive... disabled)
5493   else
5494     AC_DEFINE(wxUSE_TARSTREAM)
5495   fi
5496 fi
5497
5498 if test "$wxUSE_FILESYSTEM" = "yes"; then
5499   if test "$wxUSE_STREAMS" != yes -o \( "$wxUSE_FILE" != yes -a "$wxUSE_FFILE" != yes \); then
5500     AC_MSG_WARN(wxFileSystem requires wxStreams and wxFile or wxFFile... disabled)
5501     wxUSE_FILESYSTEM=no
5502   else
5503     AC_DEFINE(wxUSE_FILESYSTEM)
5504   fi
5505 fi
5506
5507 if test "$wxUSE_FS_ARCHIVE" = "yes"; then
5508   if test "$wxUSE_FILESYSTEM" != yes -o "$wxUSE_ARCHIVE_STREAMS" != yes; then
5509     AC_MSG_WARN(wxArchiveFSHandler requires wxArchive and wxFileSystem... disabled)
5510   else
5511     AC_DEFINE(wxUSE_FS_ARCHIVE)
5512   fi
5513 fi
5514
5515 if test "$wxUSE_FS_ZIP" = "yes"; then
5516   if test "$wxUSE_FS_ARCHIVE" != yes; then
5517     AC_MSG_WARN(wxZipFSHandler requires wxArchiveFSHandler... disabled)
5518   else
5519     AC_DEFINE(wxUSE_FS_ZIP)
5520   fi
5521 fi
5522
5523 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5524   if test "$USE_UNIX" != 1; then
5525     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5526     wxUSE_ON_FATAL_EXCEPTION=no
5527   else
5528     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5529   fi
5530 fi
5531
5532 if test "$wxUSE_STACKWALKER" = "yes"; then
5533     AC_DEFINE(wxUSE_STACKWALKER)
5534 fi
5535
5536 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5537     if test "$USE_UNIX" != 1 -a "$USE_WIN32" != 1; then
5538         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5539         wxUSE_DEBUGREPORT=no
5540     else
5541         AC_DEFINE(wxUSE_DEBUGREPORT)
5542         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5543             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5544         fi
5545     fi
5546 fi
5547
5548 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5549   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5550 fi
5551
5552 if test "$wxUSE_BUSYINFO" = "yes"; then
5553   AC_DEFINE(wxUSE_BUSYINFO)
5554 fi
5555
5556 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5557   AC_DEFINE(wxUSE_STD_IOSTREAM)
5558 fi
5559
5560 if test "$wxUSE_STD_STRING" = "yes"; then
5561   AC_DEFINE(wxUSE_STD_STRING)
5562 fi
5563
5564 if test "$wxUSE_STDPATHS" = "yes"; then
5565   AC_DEFINE(wxUSE_STDPATHS)
5566 fi
5567
5568 if test "$wxUSE_TEXTBUFFER" = "yes"; then
5569     AC_DEFINE(wxUSE_TEXTBUFFER)
5570 fi
5571
5572 if test "$wxUSE_TEXTFILE" = "yes"; then
5573   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
5574     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
5575   else
5576     AC_DEFINE(wxUSE_TEXTFILE)
5577   fi
5578 fi
5579
5580 if test "$wxUSE_CONFIG" = "yes" ; then
5581   if test "$wxUSE_TEXTFILE" != "yes"; then
5582     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
5583   else
5584     AC_DEFINE(wxUSE_CONFIG)
5585     AC_DEFINE(wxUSE_CONFIG_NATIVE)
5586     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
5587   fi
5588 fi
5589
5590 if test "$wxUSE_INTL" = "yes" ; then
5591   if test "$wxUSE_FILE" != "yes"; then
5592     AC_MSG_WARN(I18n code requires wxFile... disabled)
5593   else
5594     AC_DEFINE(wxUSE_INTL)
5595     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
5596     GUIDIST="$GUIDIST INTL_DIST"
5597   fi
5598 fi
5599
5600 if test "$wxUSE_XLOCALE" == "yes" ; then
5601     AC_DEFINE(wxUSE_XLOCALE)
5602     AC_CHECK_TYPES(locale_t,,,
5603                    [#include <xlocale.h>
5604                     #include <locale.h>])
5605 fi
5606
5607 if test "$wxUSE_LOG" = "yes"; then
5608   AC_DEFINE(wxUSE_LOG)
5609
5610     if test "$wxUSE_LOGGUI" = "yes"; then
5611       AC_DEFINE(wxUSE_LOGGUI)
5612     fi
5613
5614     if test "$wxUSE_LOGWINDOW" = "yes"; then
5615       AC_DEFINE(wxUSE_LOGWINDOW)
5616     fi
5617
5618     if test "$wxUSE_LOGDIALOG" = "yes"; then
5619       AC_DEFINE(wxUSE_LOG_DIALOG)
5620     fi
5621
5622     dnl the keyboard sample requires wxUSE_LOG
5623     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
5624 fi
5625
5626 if test "$wxUSE_LONGLONG" = "yes"; then
5627   AC_DEFINE(wxUSE_LONGLONG)
5628 fi
5629
5630 if test "$wxUSE_GEOMETRY" = "yes"; then
5631   AC_DEFINE(wxUSE_GEOMETRY)
5632 fi
5633
5634 if test "$wxUSE_BASE64" = "yes"; then
5635   AC_DEFINE(wxUSE_BASE64)
5636 fi
5637
5638 if test "$wxUSE_STREAMS" = "yes" ; then
5639   AC_DEFINE(wxUSE_STREAMS)
5640 fi
5641
5642 if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
5643   AC_DEFINE(wxUSE_PRINTF_POS_PARAMS)
5644 fi
5645
5646 if test "$wxUSE_OBJC_UNIQUIFYING" = "yes"; then
5647   AC_DEFINE(wxUSE_OBJC_UNIQUIFYING)
5648 fi
5649
5650 dnl ---------------------------------------------------------------------------
5651 dnl console event loop stuff
5652 dnl ---------------------------------------------------------------------------
5653
5654 if test "$wxUSE_CONSOLE_EVENTLOOP" = "yes"; then
5655     AC_DEFINE(wxUSE_CONSOLE_EVENTLOOP)
5656
5657     if test "$wxUSE_UNIX" = "yes"; then
5658         if test "$wxUSE_SELECT_DISPATCHER" = "yes"; then
5659             AC_DEFINE(wxUSE_SELECT_DISPATCHER)
5660         fi
5661
5662         if test "$wxUSE_EPOLL_DISPATCHER" = "yes"; then
5663             AC_CHECK_HEADERS(sys/epoll.h,,, [AC_INCLUDES_DEFAULT()])
5664             if test "$ac_cv_header_sys_epoll_h" = "yes"; then
5665                 AC_DEFINE(wxUSE_EPOLL_DISPATCHER)
5666             else
5667                 AC_MSG_WARN([sys/epoll.h not available, wxEpollDispatcher disabled])
5668             fi
5669         fi
5670     fi
5671 fi
5672
5673 dnl ---------------------------------------------------------------------------
5674 dnl time/date functions
5675 dnl ---------------------------------------------------------------------------
5676
5677 dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
5678 dnl function to be used for high resolution timers
5679 AC_CHECK_FUNCS(gettimeofday ftime, break)
5680
5681 if test "$ac_cv_func_gettimeofday" = "yes"; then
5682     AC_CACHE_CHECK([whether gettimeofday takes two arguments],
5683                    wx_cv_func_gettimeofday_has_2_args,
5684     [
5685         dnl on some _really_ old systems it takes only 1 argument
5686         AC_TRY_COMPILE(
5687             [
5688                 #include <sys/time.h>
5689                 #include <unistd.h>
5690             ],
5691             [
5692                 struct timeval tv;
5693                 gettimeofday(&tv, NULL);
5694             ],
5695             wx_cv_func_gettimeofday_has_2_args=yes,
5696             AC_TRY_COMPILE(
5697                 [
5698                     #include <sys/time.h>
5699                     #include <unistd.h>
5700                 ],
5701                 [
5702                     struct timeval tv;
5703                     gettimeofday(&tv);
5704                 ],
5705                 wx_cv_func_gettimeofday_has_2_args=no,
5706                 [
5707                     AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
5708                     wx_cv_func_gettimeofday_has_2_args=unknown
5709                 ]
5710             )
5711         )
5712     ])
5713
5714     if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
5715         AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
5716     fi
5717 fi
5718
5719 if test "$wxUSE_DATETIME" = "yes"; then
5720     dnl check for strptime and for its declaration as some systems lack it
5721     AC_CHECK_FUNC(strptime)
5722     if test "$ac_cv_func_strptime" = "yes"; then
5723         AC_CACHE_CHECK([for strptime declaration], wx_cv_func_strptime_decl,
5724             [
5725                 AC_LANG_PUSH(C++)
5726                 AC_TRY_COMPILE(
5727                     [
5728                         #include <time.h>
5729                     ],
5730                     [
5731                         struct tm t;
5732                         strptime("foo", "bar", &t);
5733                     ],
5734                     wx_cv_func_strptime_decl=yes,
5735                     wx_cv_func_strptime_decl=no
5736                 )
5737                 AC_LANG_POP()
5738             ]
5739         )
5740     fi
5741     if test "$wx_cv_func_strptime_decl" = "yes"; then
5742         AC_DEFINE(HAVE_STRPTIME_DECL)
5743     else
5744         wx_strptime_decl="extern char *strptime(const char *, const char *, struct tm *);"
5745     fi
5746     if test "$ac_cv_func_strptime" = "yes"; then
5747         dnl strptime() behaviour doesn't conform to POSIX under Mac OS X <
5748         dnl 10.5 and possibly other BSD variants, check that strptime() we
5749         dnl have fails to parse format when the string doesn't match it instea
5750         dnl of just stopping immediately and returning non-NULL
5751         AC_CACHE_CHECK([whether strptime() fails on invalid strings],
5752             wx_cv_func_strptime_ok,
5753             [AC_RUN_IFELSE(
5754                 [
5755                     #include <stdlib.h>
5756                     #include <time.h>
5757                     #include "confdefs.h"
5758
5759                     $wx_strptime_decl
5760
5761                     int main()
5762                     {
5763                         struct tm t;
5764                         return !!strptime("", "%x", &t);
5765                     }
5766                 ],
5767                 wx_cv_func_strptime_ok=yes,
5768                 wx_cv_func_strptime_ok=no,
5769                 dnl be pessimistic when cross-compiling
5770                 wx_cv_func_strptime_ok=no
5771             )]
5772         )
5773
5774         if test "$wx_cv_func_strptime_ok" = "yes"; then
5775             AC_DEFINE(HAVE_STRPTIME)
5776         fi
5777     fi
5778
5779     dnl check for timezone variable
5780     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
5781     AC_CACHE_CHECK(for timezone variable in <time.h>,
5782                    wx_cv_var_timezone,
5783                    [
5784                         AC_LANG_PUSH(C++)
5785                         AC_TRY_COMPILE(
5786                             [
5787                                 #include <time.h>
5788                             ],
5789                             [
5790                                 int tz;
5791                                 tz = timezone;
5792                             ],
5793                             [
5794                                 wx_cv_var_timezone=timezone
5795                             ],
5796                             [
5797                                 AC_TRY_COMPILE(
5798                                     [
5799                                         #include <time.h>
5800                                     ],
5801                                     [
5802                                         int tz;
5803                                         tz = _timezone;
5804                                     ],
5805                                     [
5806                                         wx_cv_var_timezone=_timezone
5807                                     ],
5808                                     [
5809                                         AC_TRY_COMPILE(
5810                                             [
5811                                                 #include <time.h>
5812                                             ],
5813                                             [
5814                                                 int tz;
5815                                                 tz = __timezone;
5816                                             ],
5817                                             [
5818                                                 wx_cv_var_timezone=__timezone
5819                                             ],
5820                                             [
5821                                                 if test "$USE_DOS" = 0 ; then
5822                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
5823                                                 fi
5824                                             ]
5825                                         )
5826                                     ]
5827                                 )
5828                             ]
5829                         )
5830                         AC_LANG_POP()
5831                    ]
5832     )
5833
5834     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
5835     if test "x$wx_cv_var_timezone" != x ; then
5836         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
5837     fi
5838
5839     dnl check for localtime (it's POSIX, but the check can do no harm...)
5840     AC_CHECK_FUNCS(localtime)
5841
5842     if test "$ac_cv_func_localtime" = "yes"; then
5843         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
5844                        wx_cv_struct_tm_has_gmtoff,
5845         [
5846             AC_TRY_COMPILE(
5847                 [
5848                     #include <time.h>
5849                 ],
5850                 [
5851                     struct tm tm;
5852                     tm.tm_gmtoff++;
5853                 ],
5854                 [
5855                     wx_cv_struct_tm_has_gmtoff=yes
5856                 ],
5857                 wx_cv_struct_tm_has_gmtoff=no
5858             )
5859         ])
5860     fi
5861
5862     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
5863         AC_DEFINE(WX_GMTOFF_IN_TM)
5864     fi
5865
5866     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
5867 fi
5868
5869 dnl ------------------------------------------------------------------------
5870 dnl wxSocket
5871 dnl ------------------------------------------------------------------------
5872
5873 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
5874 if test "$wxUSE_SOCKETS" = "yes"; then
5875     if test "$wxUSE_MGL" = 1; then
5876         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
5877         wxUSE_SOCKETS="no"
5878     fi
5879 fi
5880
5881 if test "$wxUSE_SOCKETS" = "yes"; then
5882     dnl under MSW we always have sockets
5883     if test "$TOOLKIT" != "MSW"; then
5884         dnl under Solaris and OS/2, socket functions live in -lsocket
5885         AC_CHECK_FUNC(socket,,
5886             [
5887                 AC_CHECK_LIB(socket, socket,
5888                     if test "$INET_LINK" != " -lsocket"; then
5889                         INET_LINK="$INET_LINK -lsocket"
5890                     fi,
5891                     [
5892                         AC_MSG_WARN([socket library not found - sockets will be disabled])
5893                         wxUSE_SOCKETS=no
5894                     ]
5895                 )
5896             ]
5897         )
5898     fi
5899 fi
5900
5901 if test "$wxUSE_SOCKETS" = "yes" ; then
5902     dnl this test may be appropriate if building under cygwin
5903     dnl right now I'm assuming it also uses the winsock stuff
5904     dnl like mingw does..  -- RL
5905     if test "$TOOLKIT" != "MSW"; then
5906         dnl determine the type of third argument for getsockname
5907         dnl This test needs to be done in C++ mode since gsocket.cpp now
5908         dnl is C++ code and pointer cast that are possible even without
5909         dnl warning in C still fail in C++.
5910         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
5911                        wx_cv_type_getsockname3,
5912             [
5913                 AC_LANG_PUSH(C++)
5914                 AC_TRY_COMPILE(
5915                     [
5916                         #include <sys/types.h>
5917                         #include <sys/socket.h>
5918                     ],
5919                     [
5920                         socklen_t len;
5921                         getsockname(0, 0, &len);
5922                     ],
5923                     wx_cv_type_getsockname3=socklen_t,
5924                     [
5925                         dnl the compiler will compile the version with size_t
5926                         dnl even if the real type of the last parameter is int
5927                         dnl but it should give at least a warning about
5928                         dnl converting between incompatible pointer types, so
5929                         dnl try to use it to get the correct behaviour at
5930                         dnl least with gcc (otherwise we'd always use size_t)
5931                         CFLAGS_OLD="$CFLAGS"
5932                         if test "$GCC" = yes ; then
5933                             CFLAGS="-Werror $CFLAGS"
5934                         fi
5935
5936                         AC_TRY_COMPILE(
5937                             [
5938                                 #include <sys/types.h>
5939                                 #include <sys/socket.h>
5940                             ],
5941                             [
5942                                 size_t len;
5943                                 getsockname(0, 0, &len);
5944                             ],
5945                             wx_cv_type_getsockname3=size_t,
5946                             AC_TRY_COMPILE(
5947                                 [
5948                                     #include <sys/types.h>
5949                                     #include <sys/socket.h>
5950                                 ],
5951                                 [
5952                                     int len;
5953                                     getsockname(0, 0, &len);
5954                                 ],
5955                                 wx_cv_type_getsockname3=int,
5956                                 wx_cv_type_getsockname3=unknown
5957                             )
5958                         )
5959
5960                         CFLAGS="$CFLAGS_OLD"
5961                     ]
5962                 )
5963                 AC_LANG_POP()
5964             ])
5965
5966         if test "$wx_cv_type_getsockname3" = "unknown"; then
5967             wxUSE_SOCKETS=no
5968             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5969         else
5970             AC_DEFINE_UNQUOTED(WX_SOCKLEN_T, $wx_cv_type_getsockname3)
5971         fi
5972         dnl Do this again for getsockopt as it may be different
5973         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
5974                        wx_cv_type_getsockopt5,
5975             [
5976                 dnl Note that the rules for compatibility of pointers
5977                 dnl are somewhat different between C and C++, so code
5978                 dnl that fails in C++ may not even give a warning about
5979                 dnl converting between incompatible pointer types in C.
5980                 dnl So this test needs to be done in C++ mode.
5981                 AC_LANG_PUSH(C++)
5982                 AC_TRY_COMPILE(
5983                     [
5984                         #include <sys/types.h>
5985                         #include <sys/socket.h>
5986                     ],
5987                     [
5988                         socklen_t len;
5989                         getsockopt(0, 0, 0, 0, &len);
5990                     ],
5991                     wx_cv_type_getsockopt5=socklen_t,
5992                     [
5993                         AC_TRY_COMPILE(
5994                             [
5995                                 #include <sys/types.h>
5996                                 #include <sys/socket.h>
5997                             ],
5998                             [
5999                                 size_t len;
6000                                 getsockopt(0, 0, 0, 0, &len);
6001                             ],
6002                             wx_cv_type_getsockopt5=size_t,
6003                             AC_TRY_COMPILE(
6004                                 [
6005                                     #include <sys/types.h>
6006                                     #include <sys/socket.h>
6007                                 ],
6008                                 [
6009                                     int len;
6010                                     getsockopt(0, 0, 0, 0, &len);
6011                                 ],
6012                                 wx_cv_type_getsockopt5=int,
6013                                 wx_cv_type_getsockopt5=unknown
6014                             )
6015                         )
6016                     ]
6017                 )
6018                 AC_LANG_POP()
6019             ])
6020
6021         if test "$wx_cv_type_getsockopt5" = "unknown"; then
6022             wxUSE_SOCKETS=no
6023             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6024         else
6025             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
6026         fi
6027     fi
6028 fi
6029
6030 if test "$wxUSE_SOCKETS" = "yes" ; then
6031     if test "$wxUSE_IPV6" = "yes"; then
6032         AC_CACHE_CHECK(
6033             [whether we have sockaddr_in6],
6034             [wx_cv_type_sockaddr_in6],
6035             [
6036                 AC_TRY_COMPILE(
6037                     [
6038                         #include <sys/types.h>
6039                         #include <sys/socket.h>
6040                         #include <netinet/in.h>
6041                     ],
6042                     [
6043                         struct sockaddr_in6 sa6;
6044                     ],
6045                     wx_cv_type_sockaddr_in6=yes,
6046                     wx_cv_type_sockaddr_in6=no
6047                 )
6048             ]
6049         )
6050
6051         if test "$wx_cv_type_sockaddr_in6"="yes"; then
6052             AC_DEFINE(wxUSE_IPV6)
6053         else
6054             AC_MSG_WARN([IPv6 support not available... disabled])
6055         fi
6056     fi
6057
6058     AC_DEFINE(wxUSE_SOCKETS)
6059     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
6060 fi
6061
6062 if test "$wxUSE_PROTOCOL" = "yes"; then
6063     if test "$wxUSE_SOCKETS" != "yes"; then
6064         AC_MSG_WARN(Protocol classes require sockets... disabled)
6065         wxUSE_PROTOCOL=no
6066     fi
6067 fi
6068
6069 if test "$wxUSE_PROTOCOL" = "yes"; then
6070     AC_DEFINE(wxUSE_PROTOCOL)
6071
6072     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
6073         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
6074     fi
6075     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
6076         AC_DEFINE(wxUSE_PROTOCOL_FTP)
6077     fi
6078     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
6079         AC_DEFINE(wxUSE_PROTOCOL_FILE)
6080     fi
6081 else
6082     if test "$wxUSE_FS_INET" = "yes"; then
6083         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
6084         wxUSE_FS_INET="no"
6085     fi
6086 fi
6087
6088 if test "$wxUSE_URL" = "yes"; then
6089     if test "$wxUSE_PROTOCOL" != "yes"; then
6090         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
6091         wxUSE_URL=no
6092     fi
6093     if test "$wxUSE_URL" = "yes"; then
6094         AC_DEFINE(wxUSE_URL)
6095     fi
6096 fi
6097
6098 if test "$wxUSE_VARIANT" = "yes"; then
6099     AC_DEFINE(wxUSE_VARIANT)
6100 fi
6101
6102 if test "$wxUSE_WEAKREF" = "yes"; then
6103     AC_DEFINE(wxUSE_WEAKREF)
6104 fi
6105
6106 if test "$wxUSE_FS_INET" = "yes"; then
6107   AC_DEFINE(wxUSE_FS_INET)
6108 fi
6109
6110 dnl ---------------------------------------------------------------------------
6111 dnl Joystick support
6112 dnl ---------------------------------------------------------------------------
6113
6114 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
6115     wxUSE_JOYSTICK=no
6116
6117     dnl under MSW we always have joystick support
6118     if test "$TOOLKIT" = "MSW"; then
6119         wxUSE_JOYSTICK=yes
6120
6121     dnl mac only available on darwin
6122     elif test "$TOOLKIT" = "MAC" -o "$TOOLKIT" = "COCOA"; then
6123         if test "$USE_DARWIN" = 1; then
6124             dnl check for a bug in the headers, some have bad setEventCallout
6125             AC_MSG_CHECKING([headers have declarations needed for joystick support])
6126             AC_LANG_PUSH(C++)
6127             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
6128                             [ IOHIDQueueInterface *qi = NULL;
6129                               IOHIDCallbackFunction cb = NULL;
6130                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
6131                             [ wxUSE_JOYSTICK=yes ]
6132                           )
6133             AC_LANG_POP()
6134             AC_MSG_RESULT($wxUSE_JOYSTICK)
6135         fi
6136
6137     dnl joystick support is only for Linux 2.1.x or greater
6138     else
6139         dnl wxJoystick not supported by wxMGL at all
6140         if test "$wxUSE_MGL" != 1; then
6141             dnl notice the dummy includes argument: without it, AC_CHECK_HEADER
6142             dnl checks only whether the header can be preprocessed, not that it
6143             dnl can be compiled and in Linux 2.6.16 joystick.h is present but
6144             dnl can't be compiled because of an error and with the default
6145             dnl AC_CHECK_HEADER semantics we'd still detect it in this case and
6146             dnl build would fail later
6147             AC_CHECK_HEADERS([linux/joystick.h], [wxUSE_JOYSTICK=yes],, [AC_INCLUDES_DEFAULT()])
6148         fi
6149     fi
6150
6151     if test "$wxUSE_JOYSTICK" = "yes"; then
6152         AC_DEFINE(wxUSE_JOYSTICK)
6153         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
6154     else
6155         AC_MSG_WARN(Joystick not supported by this system... disabled)
6156     fi
6157 fi
6158
6159
6160 dnl ---------------------------------------------------------------------------
6161 dnl String stuff
6162 dnl ---------------------------------------------------------------------------
6163
6164 if test "$wxUSE_FONTENUM" = "yes" ; then
6165   AC_DEFINE(wxUSE_FONTENUM)
6166 fi
6167
6168 if test "$wxUSE_FONTMAP" = "yes" ; then
6169   AC_DEFINE(wxUSE_FONTMAP)
6170 fi
6171
6172 if test "$wxUSE_UNICODE" = "yes" ; then
6173   AC_DEFINE(wxUSE_UNICODE)
6174
6175   if test "$USE_WIN32" != 1; then
6176       wxUSE_UNICODE_MSLU=no
6177   fi
6178
6179   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
6180         AC_CHECK_LIB(unicows,main,
6181             [
6182                 AC_DEFINE(wxUSE_UNICODE_MSLU)
6183             ],
6184             [
6185                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
6186                              Applications will only run on Windows NT/2000/XP!])
6187                 wxUSE_UNICODE_MSLU=no
6188             ])
6189     fi
6190 fi
6191
6192 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "yes"; then
6193     AC_DEFINE(wxUSE_UNICODE_UTF8)
6194
6195     if test "$wxUSE_UNICODE_UTF8_LOCALE" = "yes"; then
6196         AC_DEFINE(wxUSE_UTF8_LOCALE_ONLY)
6197     fi
6198 fi
6199
6200 dnl ---------------------------------------------------------------------------
6201 dnl big GUI components: MDI, doc/view, printing, help, ...
6202 dnl ---------------------------------------------------------------------------
6203
6204 if test "$wxUSE_CONSTRAINTS" = "yes"; then
6205     AC_DEFINE(wxUSE_CONSTRAINTS)
6206     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
6207 fi
6208
6209 if test "$wxUSE_MDI" = "yes"; then
6210     AC_DEFINE(wxUSE_MDI)
6211
6212     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6213         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
6214         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
6215     fi
6216 fi
6217
6218 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
6219     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
6220     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
6221     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6222         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
6223     fi
6224 fi
6225
6226 if test "$wxUSE_HELP" = "yes"; then
6227     AC_DEFINE(wxUSE_HELP)
6228     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
6229
6230     if test "$wxUSE_MSW" = 1; then
6231       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
6232         AC_DEFINE(wxUSE_MS_HTML_HELP)
6233       fi
6234     fi
6235
6236     if test "$wxUSE_WXHTML_HELP" = "yes"; then
6237       if test "$wxUSE_HTML" = "yes"; then
6238         AC_DEFINE(wxUSE_WXHTML_HELP)
6239       else
6240         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
6241         wxUSE_WXHTML_HELP=no
6242       fi
6243     fi
6244 fi
6245
6246 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
6247     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6248         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
6249     else
6250         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
6251     fi
6252     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
6253 fi
6254
6255 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
6256   AC_DEFINE(wxUSE_POSTSCRIPT)
6257 fi
6258
6259 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
6260
6261 if test "$wxUSE_SVG" = "yes"; then
6262     AC_DEFINE(wxUSE_SVG)
6263 fi
6264
6265 dnl ---------------------------------------------------------------------------
6266 dnl wxMetafile availability
6267 dnl ---------------------------------------------------------------------------
6268
6269 if test "$wxUSE_METAFILE" = "yes"; then
6270     if test "$wxUSE_MSW" != 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_PM" != 1; then
6271         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
6272         wxUSE_METAFILE=no
6273     fi
6274 fi
6275
6276 dnl ---------------------------------------------------------------------------
6277 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
6278 dnl ---------------------------------------------------------------------------
6279
6280 dnl check for ole headers and disable a few features requiring it if not
6281 dnl present (earlier versions of mingw32 don't have ole2.h)
6282 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
6283                           -o "$wxUSE_CLIPBOARD"     = "yes" \
6284                           -o "$wxUSE_OLE"     = "yes" \
6285                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
6286     AC_CHECK_HEADER(ole2.h,,, [ ])
6287
6288     if test "$ac_cv_header_ole2_h" = "yes" ; then
6289         if test "$GCC" = yes ; then
6290             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
6291             AC_TRY_COMPILE([#include <windows.h>
6292                             #include <ole2.h>],
6293                            [],
6294                            [AC_MSG_RESULT(no)],
6295                            [AC_MSG_RESULT(yes)
6296                             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fvtable-thunks"])
6297             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
6298             if test "$wxUSE_OLE" = "yes" ; then
6299                 AC_DEFINE(wxUSE_OLE)
6300                 AC_DEFINE(wxUSE_OLE_AUTOMATION)
6301                 AC_DEFINE(wxUSE_ACTIVEX)
6302                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
6303             fi
6304         fi
6305
6306         dnl for OLE clipboard and dnd
6307         if test "$wxUSE_DATAOBJ" = "yes" ; then
6308             AC_DEFINE(wxUSE_DATAOBJ)
6309         fi
6310     else
6311         AC_MSG_WARN([Some features disabled because OLE headers not found])
6312
6313         wxUSE_CLIPBOARD=no
6314         wxUSE_DRAG_AND_DROP=no
6315         wxUSE_DATAOBJ=no
6316         wxUSE_OLE=no
6317     fi
6318
6319     if test "$wxUSE_METAFILE" = "yes"; then
6320         AC_DEFINE(wxUSE_METAFILE)
6321
6322         dnl this one should probably be made separately configurable
6323         AC_DEFINE(wxUSE_ENH_METAFILE)
6324     fi
6325 fi
6326
6327 if test "$wxUSE_IPC" = "yes"; then
6328     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
6329         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
6330         wxUSE_IPC=no
6331     fi
6332
6333     if test "$wxUSE_IPC" = "yes"; then
6334         AC_DEFINE(wxUSE_IPC)
6335         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
6336     fi
6337 fi
6338
6339 if test "$wxUSE_DATAOBJ" = "yes"; then
6340     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6341         AC_MSG_WARN([wxDataObject not yet supported under $TOOLKIT... disabled])
6342         wxUSE_DATAOBJ=no
6343     else
6344         AC_DEFINE(wxUSE_DATAOBJ)
6345     fi
6346 else
6347     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
6348     wxUSE_CLIPBOARD=no
6349     wxUSE_DRAG_AND_DROP=no
6350 fi
6351
6352 if test "$wxUSE_CLIPBOARD" = "yes"; then
6353     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6354         AC_MSG_WARN([Clipboard not yet supported under $TOOLKIT... disabled])
6355         wxUSE_CLIPBOARD=no
6356     fi
6357
6358     if test "$wxUSE_CLIPBOARD" = "yes"; then
6359         AC_DEFINE(wxUSE_CLIPBOARD)
6360     fi
6361 fi
6362
6363 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
6364     if test "$wxUSE_GTK" = 1; then
6365         if test "$WXGTK12" != 1; then
6366             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
6367             wxUSE_DRAG_AND_DROP=no
6368         fi
6369     fi
6370
6371     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_MGL" = 1 -o \
6372             "$wxUSE_DFB" = 1; then
6373         AC_MSG_WARN([Drag and drop not yet supported under $TOOLKIT... disabled])
6374         wxUSE_DRAG_AND_DROP=no
6375     fi
6376
6377     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
6378         AC_DEFINE(wxUSE_DRAG_AND_DROP)
6379     fi
6380
6381 fi
6382
6383 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
6384     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
6385 fi
6386
6387 if test "$wxUSE_SPLINES" = "yes" ; then
6388   AC_DEFINE(wxUSE_SPLINES)
6389 fi
6390
6391 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
6392   AC_DEFINE(wxUSE_MOUSEWHEEL)
6393 fi
6394
6395 dnl ---------------------------------------------------------------------------
6396 dnl GUI controls
6397 dnl ---------------------------------------------------------------------------
6398
6399 USES_CONTROLS=0
6400 if test "$wxUSE_CONTROLS" = "yes"; then
6401   USES_CONTROLS=1
6402 fi
6403
6404 if test "$wxUSE_ACCEL" = "yes"; then
6405   AC_DEFINE(wxUSE_ACCEL)
6406   USES_CONTROLS=1
6407 fi
6408
6409 if test "$wxUSE_ANIMATIONCTRL" = "yes"; then
6410   AC_DEFINE(wxUSE_ANIMATIONCTRL)
6411   USES_CONTROLS=1
6412   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS animate"
6413 fi
6414
6415 if test "$wxUSE_BUTTON" = "yes"; then
6416   AC_DEFINE(wxUSE_BUTTON)
6417   USES_CONTROLS=1
6418 fi
6419
6420 if test "$wxUSE_BMPBUTTON" = "yes"; then
6421   AC_DEFINE(wxUSE_BMPBUTTON)
6422   USES_CONTROLS=1
6423 fi
6424
6425 if test "$wxUSE_CALCTRL" = "yes"; then
6426   AC_DEFINE(wxUSE_CALENDARCTRL)
6427   USES_CONTROLS=1
6428   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
6429 fi
6430
6431 if test "$wxUSE_CARET" = "yes"; then
6432   AC_DEFINE(wxUSE_CARET)
6433   USES_CONTROLS=1
6434   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
6435 fi
6436
6437 if test "$wxUSE_COLLPANE" = "yes"; then
6438     AC_DEFINE(wxUSE_COLLPANE)
6439     USES_CONTROLS=1
6440     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS collpane"
6441 fi
6442
6443 if test "$wxUSE_COMBOBOX" = "yes"; then
6444   AC_DEFINE(wxUSE_COMBOBOX)
6445   USES_CONTROLS=1
6446 fi
6447
6448 if test "$wxUSE_COMBOCTRL" = "yes"; then
6449   AC_DEFINE(wxUSE_COMBOCTRL)
6450   USES_CONTROLS=1
6451 fi
6452
6453 if test "$wxUSE_CHOICE" = "yes"; then
6454   AC_DEFINE(wxUSE_CHOICE)
6455   USES_CONTROLS=1
6456 fi
6457
6458 if test "$wxUSE_CHOICEBOOK" = "yes"; then
6459     AC_DEFINE(wxUSE_CHOICEBOOK)
6460     USES_CONTROLS=1
6461 fi
6462
6463 if test "$wxUSE_CHECKBOX" = "yes"; then
6464   AC_DEFINE(wxUSE_CHECKBOX)
6465   USES_CONTROLS=1
6466 fi
6467
6468 if test "$wxUSE_CHECKLST" = "yes"; then
6469   AC_DEFINE(wxUSE_CHECKLISTBOX)
6470   USES_CONTROLS=1
6471 fi
6472
6473 if test "$wxUSE_COLOURPICKERCTRL" = "yes"; then
6474   AC_DEFINE(wxUSE_COLOURPICKERCTRL)
6475   USES_CONTROLS=1
6476 fi
6477
6478 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
6479   AC_DEFINE(wxUSE_DATEPICKCTRL)
6480   USES_CONTROLS=1
6481 fi
6482
6483 if test "$wxUSE_DIRPICKERCTRL" = "yes"; then
6484   AC_DEFINE(wxUSE_DIRPICKERCTRL)
6485   USES_CONTROLS=1
6486 fi
6487
6488 if test "$wxUSE_FILECTRL" = "yes"; then
6489   AC_DEFINE(wxUSE_FILECTRL)
6490   USES_CONTROLS=1
6491 fi
6492
6493 if test "$wxUSE_FILEPICKERCTRL" = "yes"; then
6494   AC_DEFINE(wxUSE_FILEPICKERCTRL)
6495   USES_CONTROLS=1
6496 fi
6497
6498 if test "$wxUSE_FONTPICKERCTRL" = "yes"; then
6499   AC_DEFINE(wxUSE_FONTPICKERCTRL)
6500   USES_CONTROLS=1
6501 fi
6502
6503 if test "$wxUSE_DISPLAY" = "yes"; then
6504     if test "$wxUSE_DFB" = 1 -o "$wxUSE_MGL" = 1; then
6505         AC_MSG_WARN([wxDisplay not yet supported under $TOOLKIT... disabled])
6506         wxUSE_DISPLAY=no
6507     else
6508         AC_DEFINE(wxUSE_DISPLAY)
6509         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
6510     fi
6511 fi
6512
6513 if test "$wxUSE_DETECT_SM" = "yes"; then
6514     AC_DEFINE(wxUSE_DETECT_SM)
6515 fi
6516
6517 if test "$wxUSE_GAUGE" = "yes"; then
6518   AC_DEFINE(wxUSE_GAUGE)
6519   USES_CONTROLS=1
6520 fi
6521
6522 if test "$wxUSE_GRID" = "yes"; then
6523   AC_DEFINE(wxUSE_GRID)
6524   USES_CONTROLS=1
6525   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
6526 fi
6527
6528 if test "$wxUSE_HYPERLINKCTRL" = "yes"; then
6529   AC_DEFINE(wxUSE_HYPERLINKCTRL)
6530   USES_CONTROLS=1
6531 fi
6532
6533 if test "$wxUSE_BITMAPCOMBOBOX" = "yes"; then
6534   AC_DEFINE(wxUSE_BITMAPCOMBOBOX)
6535   USES_CONTROLS=1
6536 fi
6537
6538 if test "$wxUSE_DATAVIEWCTRL" = "yes"; then
6539   AC_DEFINE(wxUSE_DATAVIEWCTRL)
6540   USES_CONTROLS=1
6541   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dataview"
6542 fi
6543
6544 if test "$wxUSE_IMAGLIST" = "yes"; then
6545     AC_DEFINE(wxUSE_IMAGLIST)
6546 fi
6547
6548 if test "$wxUSE_LISTBOOK" = "yes"; then
6549     AC_DEFINE(wxUSE_LISTBOOK)
6550     USES_CONTROLS=1
6551 fi
6552
6553 if test "$wxUSE_LISTBOX" = "yes"; then
6554     AC_DEFINE(wxUSE_LISTBOX)
6555     USES_CONTROLS=1
6556 fi
6557
6558 if test "$wxUSE_LISTCTRL" = "yes"; then
6559     if test "$wxUSE_IMAGLIST" = "yes"; then
6560         AC_DEFINE(wxUSE_LISTCTRL)
6561         USES_CONTROLS=1
6562         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
6563     else
6564         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
6565     fi
6566 fi
6567
6568 if test "$wxUSE_EDITABLELISTBOX" = "yes"; then
6569     AC_DEFINE(wxUSE_EDITABLELISTBOX)
6570     USES_CONTROLS=1
6571     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS editlbox"
6572 fi
6573
6574 if test "$wxUSE_NOTEBOOK" = "yes"; then
6575     AC_DEFINE(wxUSE_NOTEBOOK)
6576     USES_CONTROLS=1
6577     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
6578 fi
6579
6580 if test "$wxUSE_NOTIFICATION_MESSAGE" = "yes"; then
6581     AC_DEFINE(wxUSE_NOTIFICATION_MESSAGE)
6582 fi
6583
6584 if test "$wxUSE_ODCOMBOBOX" = "yes"; then
6585   AC_DEFINE(wxUSE_ODCOMBOBOX)
6586   USES_CONTROLS=1
6587   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS combo"
6588 fi
6589
6590 if test "$wxUSE_RADIOBOX" = "yes"; then
6591     AC_DEFINE(wxUSE_RADIOBOX)
6592     USES_CONTROLS=1
6593 fi
6594
6595 if test "$wxUSE_RADIOBTN" = "yes"; then
6596     AC_DEFINE(wxUSE_RADIOBTN)
6597     USES_CONTROLS=1
6598 fi
6599
6600 if test "$wxUSE_SASH" = "yes"; then
6601     AC_DEFINE(wxUSE_SASH)
6602     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
6603 fi
6604
6605 if test "$wxUSE_SCROLLBAR" = "yes"; then
6606     AC_DEFINE(wxUSE_SCROLLBAR)
6607     USES_CONTROLS=1
6608     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
6609 fi
6610
6611 if test "$wxUSE_SEARCHCTRL" = "yes"; then
6612     AC_DEFINE(wxUSE_SEARCHCTRL)
6613     USES_CONTROLS=1
6614 fi
6615
6616 if test "$wxUSE_SLIDER" = "yes"; then
6617     AC_DEFINE(wxUSE_SLIDER)
6618     USES_CONTROLS=1
6619 fi
6620
6621 if test "$wxUSE_SPINBTN" = "yes"; then
6622     AC_DEFINE(wxUSE_SPINBTN)
6623     USES_CONTROLS=1
6624 fi
6625
6626 if test "$wxUSE_SPINCTRL" = "yes"; then
6627     AC_DEFINE(wxUSE_SPINCTRL)
6628     USES_CONTROLS=1
6629 fi
6630
6631 if test "$wxUSE_SPLITTER" = "yes"; then
6632     AC_DEFINE(wxUSE_SPLITTER)
6633     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
6634 fi
6635
6636 if test "$wxUSE_STATBMP" = "yes"; then
6637     AC_DEFINE(wxUSE_STATBMP)
6638     USES_CONTROLS=1
6639 fi
6640
6641 if test "$wxUSE_STATBOX" = "yes"; then
6642     AC_DEFINE(wxUSE_STATBOX)
6643     USES_CONTROLS=1
6644 fi
6645
6646 if test "$wxUSE_STATTEXT" = "yes"; then
6647     AC_DEFINE(wxUSE_STATTEXT)
6648     USES_CONTROLS=1
6649 fi
6650
6651 if test "$wxUSE_STATLINE" = "yes"; then
6652     AC_DEFINE(wxUSE_STATLINE)
6653     USES_CONTROLS=1
6654 fi
6655
6656 if test "$wxUSE_STATUSBAR" = "yes"; then
6657     dnl this will get undefined in wx/chkconf.h if it's not supported
6658     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
6659     AC_DEFINE(wxUSE_STATUSBAR)
6660     USES_CONTROLS=1
6661
6662     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
6663 fi
6664
6665 if test "$wxUSE_TAB_DIALOG" = "yes"; then
6666     AC_DEFINE(wxUSE_TAB_DIALOG)
6667 fi
6668
6669 if test "$wxUSE_TEXTCTRL" = "yes"; then
6670     AC_DEFINE(wxUSE_TEXTCTRL)
6671     USES_CONTROLS=1
6672     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
6673
6674     dnl we don't have special switches to disable wxUSE_RICHEDIT[2], it doesn't
6675     dnl seem useful to allow disabling them
6676     AC_DEFINE(wxUSE_RICHEDIT)
6677     AC_DEFINE(wxUSE_RICHEDIT2)
6678 fi
6679
6680 if test "$wxUSE_TOGGLEBTN" = "yes"; then
6681     if test "$wxUSE_COCOA" = 1 ; then
6682         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
6683         wxUSE_TOGGLEBTN=no
6684     fi
6685
6686     if test "$wxUSE_TOGGLEBTN" = "yes"; then
6687         AC_DEFINE(wxUSE_TOGGLEBTN)
6688         USES_CONTROLS=1
6689     fi
6690 fi
6691
6692 if test "$wxUSE_TOOLBAR" = "yes"; then
6693     AC_DEFINE(wxUSE_TOOLBAR)
6694     USES_CONTROLS=1
6695
6696     if test "$wxUSE_UNIVERSAL" = "yes"; then
6697         wxUSE_TOOLBAR_NATIVE="no"
6698     else
6699         wxUSE_TOOLBAR_NATIVE="yes"
6700         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
6701     fi
6702
6703     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
6704 fi
6705
6706 if test "$wxUSE_TOOLTIPS" = "yes"; then
6707     if test "$wxUSE_MOTIF" = 1; then
6708         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
6709     else
6710         if test "$wxUSE_UNIVERSAL" = "yes"; then
6711             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
6712         else
6713             AC_DEFINE(wxUSE_TOOLTIPS)
6714         fi
6715     fi
6716 fi
6717
6718 if test "$wxUSE_TREEBOOK" = "yes"; then
6719     AC_DEFINE(wxUSE_TREEBOOK)
6720     USES_CONTROLS=1
6721 fi
6722
6723 if test "$wxUSE_TOOLBOOK" = "yes"; then
6724     AC_DEFINE(wxUSE_TOOLBOOK)
6725     USES_CONTROLS=1
6726 fi
6727
6728 if test "$wxUSE_TREECTRL" = "yes"; then
6729     if test "$wxUSE_IMAGLIST" = "yes"; then
6730         AC_DEFINE(wxUSE_TREECTRL)
6731         USES_CONTROLS=1
6732         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
6733     else
6734         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
6735     fi
6736 fi
6737
6738 if test "$wxUSE_POPUPWIN" = "yes"; then
6739     if test "$wxUSE_COCOA" = 1 ; then
6740         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
6741     else
6742         if test "$wxUSE_PM" = 1; then
6743             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
6744         else
6745             AC_DEFINE(wxUSE_POPUPWIN)
6746             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
6747
6748             USES_CONTROLS=1
6749         fi
6750     fi
6751 fi
6752
6753 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
6754     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 -o "$wxUSE_MGL" = 1; then
6755         AC_MSG_WARN([Dialup manager not supported on this platform... disabled])
6756     else
6757         AC_DEFINE(wxUSE_DIALUP_MANAGER)
6758         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
6759     fi
6760 fi
6761
6762 if test "$wxUSE_TIPWINDOW" = "yes"; then
6763     if test "$wxUSE_PM" = 1; then
6764         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
6765     else
6766         AC_DEFINE(wxUSE_TIPWINDOW)
6767     fi
6768 fi
6769
6770 if test "$USES_CONTROLS" = 1; then
6771     AC_DEFINE(wxUSE_CONTROLS)
6772 fi
6773
6774 dnl ---------------------------------------------------------------------------
6775 dnl misc options
6776 dnl ---------------------------------------------------------------------------
6777
6778 dnl please keep the settings below in alphabetical order
6779 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
6780     AC_DEFINE(wxUSE_ACCESSIBILITY)
6781     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
6782 fi
6783
6784 if test "$wxUSE_DRAGIMAGE" = "yes"; then
6785     AC_DEFINE(wxUSE_DRAGIMAGE)
6786     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
6787 fi
6788
6789 if test "$wxUSE_EXCEPTIONS" = "yes"; then
6790     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
6791         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
6792     else
6793         AC_DEFINE(wxUSE_EXCEPTIONS)
6794         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
6795     fi
6796 fi
6797
6798 USE_HTML=0
6799 if test "$wxUSE_HTML" = "yes"; then
6800     AC_DEFINE(wxUSE_HTML)
6801     USE_HTML=1
6802     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
6803     if test "$wxUSE_MAC" = 1; then
6804         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
6805     fi
6806 fi
6807 if test "$wxUSE_WEBKIT" = "yes"; then
6808     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
6809         old_CPPFLAGS="$CPPFLAGS"
6810         CPPFLAGS="-x objective-c++ $CPPFLAGS"
6811         AC_CHECK_HEADER([WebKit/HIWebView.h],
6812                         [
6813                            AC_DEFINE(wxUSE_WEBKIT)
6814                            WEBKIT_LINK="-framework WebKit"
6815                         ],
6816                         [
6817                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
6818                            wxUSE_WEBKIT=no
6819                         ],
6820                         [
6821                            #include <Carbon/Carbon.h>
6822                            #include <WebKit/WebKit.h>
6823                         ])
6824         CPPFLAGS="$old_CPPFLAGS"
6825     elif test "$wxUSE_COCOA" = 1; then
6826         AC_DEFINE(wxUSE_WEBKIT)
6827     else
6828         wxUSE_WEBKIT=no
6829     fi
6830 fi
6831
6832 USE_XRC=0
6833 if test "$wxUSE_XRC" = "yes"; then
6834     if test "$wxUSE_XML" != "yes"; then
6835         AC_MSG_WARN([XML library not built, XRC resources disabled])
6836         wxUSE_XRC=no
6837     else
6838         AC_DEFINE(wxUSE_XRC)
6839         USE_XRC=1
6840         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
6841     fi
6842 fi
6843
6844 USE_AUI=0
6845 if test "$wxUSE_AUI" = "yes"; then
6846    AC_DEFINE(wxUSE_AUI)
6847    USE_AUI=1
6848    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS aui"
6849 fi
6850
6851 USE_STC=0
6852 if test "$wxUSE_STC" = "yes"; then
6853    AC_DEFINE(wxUSE_STC)
6854    USE_STC=1
6855    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS stc"
6856 fi
6857
6858 if test "$wxUSE_MENUS" = "yes"; then
6859     AC_DEFINE(wxUSE_MENUS)
6860     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
6861 fi
6862
6863 if test "$wxUSE_METAFILE" = "yes"; then
6864     AC_DEFINE(wxUSE_METAFILE)
6865 fi
6866
6867 if test "$wxUSE_MIMETYPE" = "yes"; then
6868     AC_DEFINE(wxUSE_MIMETYPE)
6869 fi
6870
6871 if test "$wxUSE_MINIFRAME" = "yes"; then
6872     AC_DEFINE(wxUSE_MINIFRAME)
6873 fi
6874
6875 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
6876     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
6877 fi
6878
6879 if test "$wxUSE_TASKBARICON" = "yes"; then
6880     AC_DEFINE(wxUSE_TASKBARICON)
6881     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
6882 fi
6883
6884
6885 if test "$wxUSE_VALIDATORS" = "yes"; then
6886     AC_DEFINE(wxUSE_VALIDATORS)
6887     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
6888 fi
6889
6890 if test "$wxUSE_PALETTE" = "yes" ; then
6891     if test "$wxUSE_DFB" = 1; then
6892         AC_MSG_WARN([wxPalette not yet supported under DFB... disabled])
6893         wxUSE_PALETTE=no
6894     else
6895         AC_DEFINE(wxUSE_PALETTE)
6896     fi
6897 fi
6898
6899 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
6900   dnl Must be done this late because -lunicows must be before all the other libs
6901   LIBS=" -lunicows $LIBS"
6902 fi
6903
6904 USE_RICHTEXT=0
6905 if test "$wxUSE_RICHTEXT" = "yes"; then
6906     AC_DEFINE(wxUSE_RICHTEXT)
6907     USE_RICHTEXT=1
6908     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS richtext"
6909 fi
6910
6911 dnl ---------------------------------------------------------------------------
6912 dnl wxImage options
6913 dnl ---------------------------------------------------------------------------
6914
6915 if test "$wxUSE_IMAGE" = "yes" ; then
6916     AC_DEFINE(wxUSE_IMAGE)
6917
6918     if test "$wxUSE_GIF" = "yes" ; then
6919       AC_DEFINE(wxUSE_GIF)
6920     fi
6921
6922     if test "$wxUSE_PCX" = "yes" ; then
6923       AC_DEFINE(wxUSE_PCX)
6924     fi
6925
6926     if test "$wxUSE_TGA" = "yes" ; then
6927       AC_DEFINE(wxUSE_TGA)
6928     fi
6929
6930     if test "$wxUSE_IFF" = "yes" ; then
6931       AC_DEFINE(wxUSE_IFF)
6932     fi
6933
6934     if test "$wxUSE_PNM" = "yes" ; then
6935       AC_DEFINE(wxUSE_PNM)
6936     fi
6937
6938     if test "$wxUSE_XPM" = "yes" ; then
6939       AC_DEFINE(wxUSE_XPM)
6940     fi
6941
6942     if test "$wxUSE_ICO_CUR" = "yes" ; then
6943       AC_DEFINE(wxUSE_ICO_CUR)
6944     fi
6945 fi
6946
6947 dnl ---------------------------------------------------------------------------
6948 dnl common dialogs
6949 dnl ---------------------------------------------------------------------------
6950
6951 if test "$wxUSE_ABOUTDLG" = "yes"; then
6952     AC_DEFINE(wxUSE_ABOUTDLG)
6953 fi
6954
6955 if test "$wxUSE_CHOICEDLG" = "yes"; then
6956     AC_DEFINE(wxUSE_CHOICEDLG)
6957 fi
6958
6959 if test "$wxUSE_COLOURDLG" = "yes"; then
6960     AC_DEFINE(wxUSE_COLOURDLG)
6961 fi
6962
6963 if test "$wxUSE_FILEDLG" = "yes"; then
6964     AC_DEFINE(wxUSE_FILEDLG)
6965 fi
6966
6967 if test "$wxUSE_FINDREPLDLG" = "yes"; then
6968     AC_DEFINE(wxUSE_FINDREPLDLG)
6969 fi
6970
6971 if test "$wxUSE_FONTDLG" = "yes"; then
6972     AC_DEFINE(wxUSE_FONTDLG)
6973 fi
6974
6975 if test "$wxUSE_DIRDLG" = "yes"; then
6976     if test "$wxUSE_TREECTRL" != "yes"; then
6977         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
6978     else
6979         AC_DEFINE(wxUSE_DIRDLG)
6980     fi
6981 fi
6982
6983 if test "$wxUSE_MSGDLG" = "yes"; then
6984     AC_DEFINE(wxUSE_MSGDLG)
6985 fi
6986
6987 if test "$wxUSE_NUMBERDLG" = "yes"; then
6988     AC_DEFINE(wxUSE_NUMBERDLG)
6989 fi
6990
6991 if test "$wxUSE_PROGRESSDLG" = "yes"; then
6992     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6993        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
6994     else
6995         AC_DEFINE(wxUSE_PROGRESSDLG)
6996     fi
6997 fi
6998
6999 if test "$wxUSE_SPLASH" = "yes"; then
7000     AC_DEFINE(wxUSE_SPLASH)
7001     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
7002 fi
7003
7004 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
7005     if test "$wxUSE_CONSTRAINTS" != "yes"; then
7006        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
7007     else
7008         AC_DEFINE(wxUSE_STARTUP_TIPS)
7009     fi
7010 fi
7011
7012 if test "$wxUSE_TEXTDLG" = "yes"; then
7013     AC_DEFINE(wxUSE_TEXTDLG)
7014 fi
7015
7016 if test "$wxUSE_WIZARDDLG" = "yes"; then
7017     AC_DEFINE(wxUSE_WIZARDDLG)
7018     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
7019 fi
7020
7021 dnl ---------------------------------------------------------------------------
7022 dnl options used under wxMSW and wxPM
7023 dnl ---------------------------------------------------------------------------
7024
7025 if test "$wxUSE_MSW" = 1 -o "$wxUSE_PM" = 1; then
7026     if test "$wxUSE_OWNER_DRAWN" = "yes"; then
7027         AC_DEFINE(wxUSE_OWNER_DRAWN)
7028     fi
7029 fi
7030
7031 dnl ---------------------------------------------------------------------------
7032 dnl wxMSW-only options
7033 dnl ---------------------------------------------------------------------------
7034
7035 if test "$wxUSE_MSW" = 1 ; then
7036
7037     if test "$wxUSE_DC_CACHEING" = "yes"; then
7038         AC_DEFINE(wxUSE_DC_CACHEING)
7039     fi
7040
7041     if test "$wxUSE_DIB" = "yes"; then
7042         AC_DEFINE(wxUSE_WXDIB)
7043     fi
7044
7045     if test "$wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW" = "yes"; then
7046         AC_DEFINE(wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
7047     fi
7048
7049     if test "$wxUSE_UXTHEME" = "yes"; then
7050         AC_DEFINE(wxUSE_UXTHEME)
7051     fi
7052
7053 fi
7054 dnl wxUSE_MSW = 1
7055
7056 dnl not quite MSW-only although mostly useful to disable this under MSW
7057 if test "$wxUSE_AUTOID_MANAGEMENT" = "yes"; then
7058     AC_DEFINE(wxUSE_AUTOID_MANAGEMENT)
7059 fi
7060
7061 if test "$USE_WIN32" = 1 ; then
7062     if test "$wxUSE_INICONF" = "yes"; then
7063         AC_DEFINE(wxUSE_INICONF)
7064     fi
7065
7066     if test "$wxUSE_REGKEY" = "yes"; then
7067         AC_DEFINE(wxUSE_REGKEY)
7068     fi
7069 fi
7070 dnl USE_WIN32 = 1
7071
7072 dnl ---------------------------------------------------------------------------
7073 dnl wxGraphicsContext
7074 dnl ---------------------------------------------------------------------------
7075
7076 if test "$wxUSE_GRAPHICS_CONTEXT" = "yes"; then
7077    if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
7078       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7079    elif test "$wxUSE_GTK" != 1; then
7080       dnl for other builds we'll just wing it for now...
7081       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7082    else
7083       dnl ...but let's check for cairo availability for wxGTK builds
7084       PKG_CHECK_MODULES(CAIRO, cairo,
7085           [AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)],
7086           [AC_MSG_WARN([Cairo library not found, unable to set wxUSE_GRAPHICS_CONTEXT])]
7087       )
7088    fi
7089 fi
7090
7091 dnl ---------------------------------------------------------------------------
7092 dnl wxMediaCtrl
7093 dnl ---------------------------------------------------------------------------
7094
7095 USE_MEDIA=0
7096
7097 if test "$wxUSE_MEDIACTRL" = "yes"; then
7098     USE_MEDIA=1
7099
7100     dnl -----------------------------------------------------------------------
7101     dnl GStreamer
7102     dnl -----------------------------------------------------------------------
7103     if test "$wxUSE_GTK" = 1; then
7104         wxUSE_GSTREAMER="no"
7105
7106         dnl -------------------------------------------------------------------
7107         dnl Test for at least 0.8 gstreamer module from pkg-config
7108         dnl Even totem doesn't accept 0.9 evidently.
7109         dnl
7110         dnl So, we first check to see if 0.10 if available - if not we
7111         dnl try the older 0.8 version
7112         dnl -------------------------------------------------------------------
7113         GST_VERSION_MAJOR=0
7114         GST_VERSION_MINOR=10
7115         GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7116
7117         if test "$wxUSE_GSTREAMER8" = "no"; then
7118             PKG_CHECK_MODULES(GST,
7119                 [gstreamer-$GST_VERSION gstreamer-plugins-base-$GST_VERSION gconf-2.0],
7120                 [
7121                     wxUSE_GSTREAMER="yes"
7122                     GST_LIBS="$GST_LIBS -lgstinterfaces-$GST_VERSION"
7123                 ],
7124                 [
7125                     AC_MSG_WARN([GStreamer 0.10 not available, falling back to 0.8])
7126                     GST_VERSION_MINOR=8
7127                 ]
7128             )
7129         else
7130             dnl check only for 0.8
7131             GST_VERSION_MINOR=8
7132         fi
7133
7134         if test $GST_VERSION_MINOR = "8"; then
7135             GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7136             PKG_CHECK_MODULES(GST,
7137                 [gstreamer-$GST_VERSION gstreamer-interfaces-$GST_VERSION gstreamer-gconf-$GST_VERSION],
7138                 wxUSE_GSTREAMER="yes",
7139                 [
7140                     AC_MSG_WARN([GStreamer 0.8/0.10 not available.])
7141                 ])
7142         fi
7143
7144
7145         if test "$wxUSE_GSTREAMER" = "yes"; then
7146             CPPFLAGS="$GST_CFLAGS $CPPFLAGS"
7147             EXTRALIBS_MEDIA="$GST_LIBS"
7148
7149             AC_DEFINE(wxUSE_GSTREAMER)
7150         else
7151             USE_MEDIA=0
7152         fi
7153     fi
7154
7155     if test $USE_MEDIA = 1; then
7156         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
7157         AC_DEFINE(wxUSE_MEDIACTRL)
7158     fi
7159 fi
7160
7161 dnl ---------------------------------------------------------------------------
7162 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
7163 dnl ---------------------------------------------------------------------------
7164
7165 if test "$cross_compiling" = "yes"; then
7166     dnl Use best guess from host as we can't use uname when cross compiling
7167     OSINFO="\"$host\""
7168 else
7169     dnl attualy work out OS version
7170     OSINFO=`uname -s -r -m`
7171     OSINFO="\"$OSINFO\""
7172 fi
7173
7174 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
7175
7176 dnl ---------------------------------------------------------------------------
7177 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
7178 dnl ---------------------------------------------------------------------------
7179
7180 if test "x$prefix" != "xNONE"; then
7181     wxPREFIX=$prefix
7182 else
7183     wxPREFIX=$ac_default_prefix
7184 fi
7185
7186 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
7187
7188
7189 dnl ---------------------------------------------------------------------------
7190 dnl define variables with all built libraries for wx-config
7191 dnl ---------------------------------------------------------------------------
7192
7193 STD_BASE_LIBS="base"
7194 STD_GUI_LIBS=""
7195 BUILT_WX_LIBS="base"
7196 ALL_WX_LIBS="xrc stc gl media qa html adv core xml net base"
7197
7198 if test "$wxUSE_SOCKETS" = "yes" ; then
7199     STD_BASE_LIBS="net $STD_BASE_LIBS"
7200     BUILT_WX_LIBS="net $BUILT_WX_LIBS"
7201 fi
7202 if test "$wxUSE_XML" = "yes" ; then
7203     STD_BASE_LIBS="xml $STD_BASE_LIBS"
7204     BUILT_WX_LIBS="xml $BUILT_WX_LIBS"
7205 fi
7206
7207 if test "$wxUSE_GUI" = "yes"; then
7208     STD_GUI_LIBS="adv core"
7209     BUILT_WX_LIBS="$STD_GUI_LIBS $BUILT_WX_LIBS"
7210
7211     if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7212         STD_GUI_LIBS="qa $STD_GUI_LIBS"
7213         BUILT_WX_LIBS="qa $BUILT_WX_LIBS"
7214     fi
7215     if test "$wxUSE_HTML" = "yes" ; then
7216         STD_GUI_LIBS="html $STD_GUI_LIBS"
7217         BUILT_WX_LIBS="html $BUILT_WX_LIBS"
7218     fi
7219     if test "$wxUSE_MEDIACTRL" = "yes" ; then
7220         BUILT_WX_LIBS="media $BUILT_WX_LIBS"
7221     fi
7222     if test "$wxUSE_OPENGL" = "yes" ; then
7223         BUILT_WX_LIBS="gl $BUILT_WX_LIBS"
7224     fi
7225     if test "$wxUSE_AUI" = "yes" ; then
7226         BUILT_WX_LIBS="aui $BUILT_WX_LIBS"
7227     fi
7228     if test "$wxUSE_STC" = "yes" ; then
7229         BUILT_WX_LIBS="stc $BUILT_WX_LIBS"
7230     fi
7231     if test "$wxUSE_XRC" = "yes" ; then
7232         STD_GUI_LIBS="xrc $STD_GUI_LIBS"
7233         BUILT_WX_LIBS="xrc $BUILT_WX_LIBS"
7234     fi
7235 fi
7236
7237 AC_SUBST(ALL_WX_LIBS)
7238 AC_SUBST(BUILT_WX_LIBS)
7239 AC_SUBST(STD_BASE_LIBS)
7240 AC_SUBST(STD_GUI_LIBS)
7241
7242 dnl ---------------------------------------------------------------------------
7243 dnl Output the makefiles and such from the results found above
7244 dnl ---------------------------------------------------------------------------
7245
7246 dnl all additional libraries (except wxWidgets itself) we link with
7247
7248 if test "$wxUSE_MAC" = 1 ; then
7249     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
7250         if test "$USE_DARWIN" = 1; then
7251             LDFLAGS="$LDFLAGS -framework QuickTime"
7252         else
7253             LDFLAGS="$LDFLAGS -lQuickTimeLib"
7254         fi
7255     fi
7256     if test "$USE_DARWIN" = 1; then
7257         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework AudioToolbox -framework System"
7258     else
7259         LDFLAGS="$LDFLAGS -lCarbonLib"
7260     fi
7261 fi
7262 if test "$wxUSE_COCOA" = 1 ; then
7263     LDFLAGS="$LDFLAGS -framework IOKit -framework Cocoa"
7264     if test "$wxUSE_MEDIACTRL" = "yes"; then
7265         LDFLAGS="$LDFLAGS -framework QuickTime"
7266     fi
7267 fi
7268 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1 ; then
7269     LDFLAGS="$LDFLAGS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
7270 fi
7271
7272 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
7273
7274 if test "$wxUSE_GUI" = "yes"; then
7275
7276     dnl TODO add checks that these samples will really compile (i.e. all the
7277     dnl      library features they need are present)
7278
7279     dnl TODO some samples are never built so far: mfc (requires VC++)
7280     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
7281                      erase event exec font image minimal mobile \
7282                      mobile/wxedit mobile/styles render \
7283                      shaped svg taborder vscroll widgets"
7284
7285     if test "$wxUSE_MONOLITHIC" != "yes"; then
7286         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
7287     fi
7288     if test "$TOOLKIT" = "MSW"; then
7289         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
7290         if test "$wxUSE_UNIVERSAL" != "yes"; then
7291             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg"
7292         fi
7293     fi
7294     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
7295         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
7296     fi
7297 else
7298     SAMPLES_SUBDIRS="console"
7299     if test "$wxUSE_SOCKETS" = "yes" ; then
7300         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
7301     fi
7302     if test "$wxUSE_IPC" = "yes" ; then
7303         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
7304     fi
7305 fi
7306
7307
7308 dnl C/C++ compiler options used to compile wxWidgets
7309 dnl
7310 dnl check for icc before gcc as icc is also recognized as gcc
7311 if test "x$INTELCC" = "xyes" ; then
7312     dnl Warnings which can't be easily suppressed in C code are disabled:
7313     dnl
7314     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7315     dnl     remark #869: parameter "foo" was never referenced
7316     dnl     remark #1572: floating-point equality and inequality comparisons
7317     dnl                   are unreliable
7318     dnl     remark #1684: conversion from pointer to same-sized integral type
7319     dnl
7320     dnl (for others see below)
7321     CWARNINGS="-Wall -wd810,869,981,1418,1572,1684"
7322 elif test "$GCC" = yes ; then
7323     CWARNINGS="-Wall -Wundef"
7324 fi
7325
7326 if test "x$INTELCXX" = "xyes" ; then
7327     dnl Intel compiler gives some warnings which simply can't be worked
7328     dnl around or of which we have too many (810, 869) so it's impractical to
7329     dnl keep them enabled even if in theory it would be nice and some others
7330     dnl (279) are generated for standard macros and so there is nothing we can
7331     dnl do about them
7332     dnl
7333     dnl     remark #279: controlling expression is constant
7334     dnl     remark #383: value copied to temporary, reference to temporary used
7335     dnl     remark #444: destructor for base class "xxx" is not virtual
7336     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7337     dnl     remark #869: parameter "foo" was never referenced
7338     dnl     remark #981: operands are evaluated in unspecified order
7339     dnl     remark #1418: external definition with no prior declaration
7340     dnl     remark #1419: external declaration in primary source file
7341     CXXWARNINGS="-Wall -wd279,383,444,810,869,981,1418,1419"
7342 elif test "$GXX" = yes ; then
7343     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
7344     CXXWARNINGS="-Wall -Wundef -Wunused-parameter -Wno-ctor-dtor-privacy"
7345 fi
7346
7347
7348 dnl combine everything together and remove the extra white space while doing it
7349 WXCONFIG_CFLAGS=`echo $WXCONFIG_CFLAGS`
7350 WXCONFIG_CXXFLAGS=`echo $WXCONFIG_CFLAGS $WXCONFIG_CXXFLAGS`
7351
7352
7353 dnl add -I options we use during library compilation
7354 dnl
7355 dnl note that the order is somewhat important: wxWidgets headers should
7356 dnl come first and the one with setup.h should be before $(top_srcdir)/include
7357 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
7358 dnl CodeWarrior):
7359 CPPFLAGS=`echo $WXCONFIG_CPPFLAGS \
7360  -I\\${wx_top_builddir}/lib/wx/include/${TOOLCHAIN_FULLNAME} \
7361  -I\\${top_srcdir}/include $TOOLKIT_INCLUDE \
7362  $CPPFLAGS `
7363
7364 C_AND_CXX_FLAGS="$DEBUG_CFLAGS $PROFILE_FLAGS $OPTIMISE_CFLAGS"
7365 CFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $CFLAGS `
7366 CXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $CXXFLAGS `
7367 OBJCFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $OBJCFLAGS `
7368 OBJCXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $OBJCXXFLAGS `
7369
7370 dnl now that we added WXCONFIG_CPPFLAGS to CPPFLAGS we can add the wx-config
7371 dnl only stuff to it
7372 WXCONFIG_CPPFLAGS=`echo $WXCONFIG_CPPFLAGS $WXCONFIG_ONLY_CPPFLAGS`
7373
7374
7375 if test "x$MWCC" = "xyes"; then
7376     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
7377     dnl must use <regex.h> from system not our local copy on OS X,
7378     dnl but must use local not system on OS 9.
7379     dnl The following should make all -I paths usable for <> includes
7380     dnl while first checking in real system paths.  With 8.3 using
7381     dnl -gccincludes it will actually check local paths before system
7382     dnl even for <> which is totally wrong.
7383
7384     dnl Note that because this absolutely needs to be before any -I
7385     dnl that we have to tack it on to the end of the compiler commandline.
7386     CC="$CC -cwd source -I-"
7387     CXX="$CXX -cwd source -I-"
7388 fi
7389
7390
7391 LIBS=`echo $LIBS`
7392 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
7393 EXTRALIBS_XML="$EXPAT_LINK"
7394 EXTRALIBS_HTML="$MSPACK_LINK"
7395 EXTRALIBS_MEDIA="$GST_LIBS"
7396 EXTRALIBS_STC="-lwxscintilla${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
7397 if test "$wxUSE_GUI" = "yes"; then
7398     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_HILDON $EXTRALIBS_GNOMEVFS $EXTRALIBS_GNOMEPRINT`
7399 fi
7400 if test "$wxUSE_OPENGL" = "yes"; then
7401     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
7402 fi
7403
7404 LDFLAGS="$LDFLAGS $PROFILE_FLAGS"
7405
7406 WXCONFIG_LIBS="$LIBS"
7407
7408 dnl wx-config must output builtin 3rd party libs in --libs in static build:
7409 if test "$wxUSE_REGEX" = "builtin" ; then
7410     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
7411 fi
7412 if test "$wxUSE_EXPAT" = "builtin" ; then
7413     wxconfig_3rdparty="expat $wxconfig_3rdparty"
7414 fi
7415 if test "$wxUSE_LIBTIFF" = "builtin" ; then
7416     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
7417 fi
7418 if test "$wxUSE_LIBJPEG" = "builtin" ; then
7419     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
7420 fi
7421 if test "$wxUSE_LIBPNG" = "builtin" ; then
7422     wxconfig_3rdparty="png $wxconfig_3rdparty"
7423 fi
7424 if test "$wxUSE_ZLIB" = "builtin" ; then
7425     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
7426 fi
7427
7428 for i in $wxconfig_3rdparty ; do
7429     WXCONFIG_LIBS="-lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_LIBS"
7430 done
7431
7432
7433 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
7434     WXUNIV=1
7435
7436     case "$wxUNIV_THEMES" in
7437         ''|all)
7438             AC_DEFINE(wxUSE_ALL_THEMES)
7439             ;;
7440
7441         *)
7442             for t in `echo $wxUNIV_THEMES | tr , ' ' | tr '[[a-z]]' '[[A-Z]]'`; do
7443                 AC_DEFINE_UNQUOTED(wxUSE_THEME_$t)
7444             done
7445     esac
7446 else
7447     WXUNIV=0
7448 fi
7449
7450 AC_SUBST(wxUSE_ZLIB)
7451 AC_SUBST(wxUSE_REGEX)
7452 AC_SUBST(wxUSE_EXPAT)
7453 AC_SUBST(wxUSE_LIBJPEG)
7454 AC_SUBST(wxUSE_LIBPNG)
7455 AC_SUBST(wxUSE_LIBTIFF)
7456
7457 if test $wxUSE_MONOLITHIC = "yes" ; then
7458     MONOLITHIC=1
7459 else
7460     MONOLITHIC=0
7461 fi
7462
7463 if test $wxUSE_PLUGINS = "yes" ; then
7464     USE_PLUGINS=1
7465 else
7466     USE_PLUGINS=0
7467 fi
7468
7469 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7470     USE_QA=1
7471 else
7472     USE_QA=0
7473 fi
7474
7475 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
7476     OFFICIAL_BUILD=1
7477 else
7478     OFFICIAL_BUILD=0
7479 fi
7480
7481 AC_SUBST(VENDOR)
7482 AC_SUBST(OFFICIAL_BUILD)
7483 AC_SUBST(WX_FLAVOUR)
7484 AC_SUBST(WX_LIB_FLAVOUR)
7485
7486 AC_SUBST(WXUNIV)
7487 AC_SUBST(MONOLITHIC)
7488 AC_SUBST(USE_PLUGINS)
7489 AC_SUBST(LIBS)
7490 AC_SUBST(CXXWARNINGS)
7491 AC_SUBST(EXTRALIBS)
7492 AC_SUBST(EXTRALIBS_XML)
7493 AC_SUBST(EXTRALIBS_HTML)
7494 AC_SUBST(EXTRALIBS_MEDIA)
7495 AC_SUBST(EXTRALIBS_GUI)
7496 AC_SUBST(EXTRALIBS_OPENGL)
7497 AC_SUBST(EXTRALIBS_SDL)
7498 AC_SUBST(EXTRALIBS_STC)
7499 AC_SUBST(WITH_PLUGIN_SDL)
7500 AC_SUBST(EXTRALIBS_GTKPRINT)
7501 AC_SUBST(EXTRALIBS_GNOMEPRINT)
7502 AC_SUBST(EXTRALIBS_GNOMEVFS)
7503 AC_SUBST(EXTRALIBS_HILDON)
7504 AC_SUBST(UNICODE)
7505 AC_SUBST(BUILD)
7506 AC_SUBST(DEBUG_INFO)
7507 AC_SUBST(DEBUG_FLAG)
7508 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr '[[A-Z]]' '[[a-z]]'`
7509 AC_SUBST(TOOLKIT_LOWERCASE)
7510 AC_SUBST(TOOLKIT_VERSION)
7511 AC_SUBST(SAMPLES_RPATH_FLAG)
7512 AC_SUBST(SAMPLES_RPATH_POSTLINK)
7513 AC_SUBST(HOST_SUFFIX)
7514 AC_SUBST(CPPUNIT_CFLAGS)
7515 AC_SUBST(CPPUNIT_LIBS)
7516
7517 case "$TOOLKIT" in
7518     GTK)
7519         TOOLKIT_DESC="GTK+"
7520         if test "$WXGTK2" = 1; then
7521             TOOLKIT_DESC="$TOOLKIT_DESC 2"
7522             if test "$wxUSE_GTKPRINT" = "yes" ; then
7523                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA GTK+ printing";
7524             fi
7525             if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
7526                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomeprint";
7527             fi
7528             if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
7529                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomevfs"
7530             fi
7531             if test "$wxUSE_LIBHILDON" = "yes"; then
7532                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
7533             fi
7534
7535             if test "$TOOLKIT_EXTRA" != ""; then
7536                 TOOLKIT_DESC="$TOOLKIT_DESC with support for `echo $TOOLKIT_EXTRA | tr -s ' '`"
7537             fi
7538         fi
7539         ;;
7540
7541     ?*)
7542         TOOLKIT_DESC=$TOOLKIT_LOWERCASE
7543         ;;
7544
7545     *)
7546         TOOLKIT_DESC="base only"
7547         ;;
7548 esac
7549
7550 if test "$wxUSE_WINE" = "yes"; then
7551     BAKEFILE_FORCE_PLATFORM=win32
7552 fi
7553
7554 dnl gcc 3.4 has a pch bug which truncates wide character constants in headers.
7555 dnl Hopefully for a non-unicode build there aren't any wide constants in
7556 dnl headers, but for a unicode build it's best to disable pch.
7557 if test "$wxUSE_UNICODE" = yes -a "$GCC" = yes -a "$bk_use_pch" != no
7558 then
7559     AC_CACHE_CHECK(
7560         [for gcc precompiled header bug],
7561         [wx_cv_gcc_pch_bug],
7562         [[
7563             echo '#include <stdio.h>
7564                   const wchar_t test_var[] = L"awidetest";' > conftest.h
7565
7566             echo '#include "conftest.h"
7567                   int main()
7568                   {
7569                      printf("%ls", test_var);
7570                      return 0;
7571                   }' > conftest.cpp
7572
7573             wx_cv_gcc_pch_bug="pch not supported"
7574
7575             if $CXX conftest.h >/dev/null 2>&1
7576             then
7577                 wx_cv_gcc_pch_bug=
7578
7579                 if $CXX -o conftest$PROGRAM_EXT conftest.cpp >/dev/null 2>&1
7580                 then
7581                     if tr -dc '[a-z]' < conftest$PROGRAM_EXT |
7582                         grep awidetest >/dev/null
7583                     then
7584                         wx_cv_gcc_pch_bug=no
7585                     else
7586                         wx_cv_gcc_pch_bug=yes
7587                     fi
7588                 fi
7589             fi
7590
7591             rm -f conftest.h conftest.gch conftest.cpp conftest$PROGRAM_EXT
7592         ]])
7593
7594     if test "$wx_cv_gcc_pch_bug" = yes; then
7595         dnl make the default for pch 'no'
7596         dnl further below check whether the user overrode and warn them
7597         bk_use_pch=no
7598     fi
7599 fi
7600
7601 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
7602
7603 dnl make install path absolute (if not already);
7604 dnl will fail with (some) MSDOS paths
7605 case ${INSTALL} in
7606   /* ) # Absolute
7607      ;;
7608   ?:* ) # Drive letter, considered as absolute.
7609      ;;
7610   *)
7611      INSTALL=`pwd`/${INSTALL} ;;
7612 esac
7613
7614 if test "$wxUSE_GUI" = "yes"; then
7615
7616 if test "$wxUSE_MSW" = 1 ; then
7617     if test "x$WINDRES" = "x"; then
7618         AC_MSG_ERROR([Required windres program not found])
7619     fi
7620
7621     RESCOMP="$WINDRES"
7622 fi
7623
7624 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
7625     dnl base name of the resource file for wxMac must be the same
7626     dnl as library installation base name (-install_name)
7627     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
7628     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
7629
7630     dnl add the resources target for wxMac
7631     LIBWXMACRES="\$(wx_top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
7632
7633     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
7634
7635     MACSETFILE="\$(SETFILE)"
7636
7637     dnl resources are bundled both with shared library and applications
7638     dnl since the carb resource *must* be included in the application
7639     if test "$wxUSE_MAC" = 1; then
7640         POSTLINK_COMMAND="\$(REZ) -d __DARWIN__ -t APPL Carbon.r -o"
7641         RESCOMP="$REZ"
7642         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL Carbon.r -o"
7643     else
7644         POSTLINK_COMMAND="cat /dev/null | \$(REZ) -d __DARWIN__ -t APPL ${LIBWXMACRES}"
7645         RESCOMP="cat /dev/null \| $REZ"
7646         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL \$libdir/$WX_RESOURCES_MACOSX_ASCII"
7647     fi
7648
7649 else
7650     dnl default value is to (silently) do nothing in the makefile
7651     MACSETFILE="@true"
7652
7653     if test "$wxUSE_PM" = 1; then
7654         RESCOMP="emxbind"
7655         WXCONFIG_RESFLAGS="-ep"
7656
7657         dnl Is this one really used anywhere for pm?
7658         POSTLINK_COMMAND="$RESCOMP $WXCONFIG_RESFLAGS"
7659     else
7660         POSTLINK_COMMAND="@true"
7661     fi
7662 fi
7663
7664 fi
7665 dnl wxUSE_GUI = 1
7666
7667
7668 dnl find out if the compiler supports PCH
7669 dnl
7670 dnl TODO: this should be in bakefile
7671 if test $GCC_PCH = 1
7672 then
7673     if test "$wx_cv_gcc_pch_bug" = yes; then
7674         AC_MSG_WARN([*** Precompiled header support is broken on this compiler])
7675         AC_MSG_WARN([*** --enable-precomp-headers is not recommended])
7676         AC_MSG_WARN([*** see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13361])
7677     fi
7678
7679     # Our WX_PRECOMP flag does not make sense for any language except C++ because
7680     # the headers that benefit from precompilation are mostly C++ headers.
7681     CXXFLAGS="-DWX_PRECOMP $CXXFLAGS"
7682     # When Bakefile can do multi-language PCH (e.g. C++ and Objective-C++) enable this:
7683     #OBJCXXFLAGS="-DWX_PRECOMP $CXXFLAGS"
7684 fi
7685
7686 dnl HACK ALERT!!
7687 dnl For now, we need to alter bk-deps not to generate deps
7688 dnl when we've configured a Universal binary build.
7689 dnl The next version of Bakefile will have the correct fix for this
7690 dnl at which time, this hack can be removed.
7691
7692 if test "$wxUSE_MAC" = 1 ; then
7693     if test "x$wxUSE_UNIVERSAL_BINARY" != "xno" ; then
7694         sed "s/DEPSMODE=gcc/DEPSMODE=none/" < bk-deps > temp
7695         mv temp bk-deps
7696         chmod +x bk-deps
7697     fi
7698 fi
7699
7700 if test "$wxUSE_SHARED" = "yes"; then
7701     dnl Need addtional flag on OS/2, so override bakefiles value
7702     dnl (there currently is no suitable variable to which the
7703     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
7704     case "${host}" in
7705       *-pc-os2_emx | *-pc-os2-emx )
7706         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7707         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7708         cp -p ${srcdir}/src/os2/dllnames.sh .
7709         cp -p ${srcdir}/src/os2/dllar.sh .
7710       ;;
7711     esac
7712 fi
7713 if test "$wxUSE_OMF" = "yes"; then
7714     case "${host}" in
7715       *-pc-os2_emx | *-pc-os2-emx )
7716         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
7717         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7718         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7719       ;;
7720     esac
7721 fi
7722
7723 dnl TOOLCHAIN_DEFS should be used for both wx and client code
7724 WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $TOOLCHAIN_DEFS"
7725
7726
7727 dnl Sun cc is compatible with gcc and so either of them can use the C
7728 dnl libraries built with the other, i.e. gcc can be used to build wxGTK under
7729 dnl Solaris where GTK+ is compiled using cc and cc can be used under Linux
7730 dnl where GTK+ is built with gcc
7731 dnl
7732 dnl However the compiler options are not compatible at all and in particular
7733 dnl gcc doesn't like cc -mt option and cc doesn't like -pthread. We simply
7734 dnl filter them out as we already have the correct options for multithreaded
7735 dnl programs if we're using threads (and if we don't, it shouldn't matter)
7736 case "${host}" in
7737     *-*-solaris2* )
7738         dnl system packages are compiled with Sun CC and so pkg-config outputs
7739         dnl CC-specific "-mt" flag, remove it when using gcc
7740         if test "$GCC" = yes; then
7741             CPPFLAGS=`echo $CPPFLAGS | sed 's/-mt//'`
7742             LIBS=`echo $LIBS | sed 's/-mt//'`
7743             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-mt//'`
7744         fi
7745         ;;
7746
7747     *-*-linux* )
7748         dnl OTOH when using Sun CC under Linux, the flags contain gcc-specific
7749         dnl -pthreads which Sun CC doesn't know about
7750         if test "x$SUNCXX" = xyes; then
7751             CPPFLAGS=`echo $CPPFLAGS | sed 's/-pthread//'`
7752             LIBS=`echo $LIBS | sed 's/-pthread//'`
7753             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-pthread//'`
7754         fi
7755         ;;
7756 esac
7757
7758 dnl Add visibility support flags to CFLAGS/CXXFLAGS - do it this late so that
7759 dnl it doesn't affect compilation checks above
7760 CFLAGS="$CFLAGS $CFLAGS_VISIBILITY"
7761 CXXFLAGS="$CXXFLAGS $CXXFLAGS_VISIBILITY"
7762
7763 dnl for convenience, sort the samples in alphabetical order
7764 dnl
7765 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
7766 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
7767 dnl
7768 dnl       Unfortunately, there is a bug in OS/2's tr, such that
7769 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
7770 dnl       only removes the Unix-like part of the introduced line break.
7771 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
7772
7773 dnl subtle bakefile goop.
7774 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
7775 dnl I wish we would have called it something less likely to clash with
7776 dnl things though.
7777 AC_SUBST(SHARED)
7778
7779 dnl global options
7780 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
7781 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
7782
7783 dnl toolkit options
7784 AC_SUBST(USE_GUI)
7785 AC_SUBST(AFMINSTALL)
7786 AC_SUBST(WIN32INSTALL)
7787 AC_SUBST(TOOLKIT)
7788 AC_SUBST(TOOLKIT_DIR)
7789 AC_SUBST(TOOLCHAIN_NAME)
7790 AC_SUBST(TOOLCHAIN_FULLNAME)
7791
7792 dnl wx-config options
7793 AC_SUBST(host_alias)
7794 AC_SUBST(cross_compiling)
7795 AC_SUBST(WIDGET_SET)
7796 AC_SUBST(WX_RELEASE)
7797 AC_SUBST(WX_VERSION)
7798 AC_SUBST(WX_SUBVERSION)
7799 AC_SUBST(WX_CHARTYPE)
7800 AC_SUBST(WX_DEBUGTYPE)
7801
7802 dnl note that in addition to the usual CPP/C/CXXFLAGS which are used for
7803 dnl building the library itself, we also have WXCONFIG_-prefixed variants which
7804 dnl are used when building the libraries using the library
7805 dnl
7806 dnl so put anything which should be used only during the library build in, e.g.
7807 dnl CXXFLAGS, but put everything else (by default) into WXCONFIG_CXXFLAGS
7808 dnl
7809 dnl and, finally, for some things which should be only used by wx-config but
7810 dnl not during the library compilation, use WXCONFIG_ONLY_CPPFLAGS which is
7811 dnl added to WXCONFIG_CPPFLAGS after adding the latter to CPPFLAGS
7812 AC_SUBST(WXCONFIG_CPPFLAGS)
7813 AC_SUBST(WXCONFIG_CFLAGS)
7814 AC_SUBST(WXCONFIG_CXXFLAGS)
7815
7816 AC_SUBST(WXCONFIG_LIBS)
7817 AC_SUBST(WXCONFIG_RPATH)
7818 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
7819 AC_SUBST(WXCONFIG_RESFLAGS)
7820
7821 dnl distribution vars
7822 AC_SUBST(GUIDIST)
7823 AC_SUBST(DISTDIR)
7824
7825 dnl additional subdirectories where we will build
7826 AC_SUBST(SAMPLES_SUBDIRS)
7827
7828 dnl additional libraries and linker settings
7829 AC_SUBST(LDFLAGS)
7830 AC_SUBST(LDFLAGS_GL)
7831 AC_SUBST(OPENGL_LIBS)
7832 AC_SUBST(DMALLOC_LIBS)
7833 AC_SUBST(WX_VERSION_TAG)
7834
7835 dnl additional resurces settings
7836 AC_SUBST(RESCOMP)
7837 AC_SUBST(WINDRES)
7838 AC_SUBST(REZ)
7839 AC_SUBST(RESFLAGS)
7840 AC_SUBST(RESPROGRAMOBJ)
7841 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
7842 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
7843
7844 dnl additional for Mac OS X
7845 AC_SUBST(DEREZ)
7846 AC_SUBST(LIBWXMACRES)
7847 AC_SUBST(POSTLINK_COMMAND)
7848 AC_SUBST(MACSETFILE)
7849
7850 dnl other tools
7851 AC_SUBST(GCC)
7852 AC_SUBST(DLLTOOL)
7853
7854
7855 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
7856 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
7857 dnl - and we do use it)
7858 AC_PROG_MAKE_SET
7859
7860
7861 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
7862
7863 if test "$USE_WIN32" = 1; then
7864     AC_CONFIG_COMMANDS(
7865         [
7866             rcdefs.h
7867         ],
7868         [
7869             mkdir -p $outdir &&
7870             $CPP $infile | sed 's/^# *[1-9].*//;s/^ *//;/./,/^$/!d' > $outdir/rcdefs.h
7871         ],
7872         [
7873             CPP="$CPP"
7874             infile="$srcdir/include/wx/msw/genrcdefs.h"
7875             outdir="lib/wx/include/$TOOLCHAIN_FULLNAME/wx/msw"
7876         ]
7877     )
7878 fi
7879
7880 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
7881                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
7882                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7883
7884 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
7885                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
7886                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7887
7888 dnl this is used to run ifacecheck with the same flags used by the compiler
7889 dnl for the real compilation:
7890 AC_CONFIG_FILES([ utils/ifacecheck/rungccxml.sh ],
7891                 [ chmod +x utils/ifacecheck/rungccxml.sh ])
7892
7893 if test "$wx_cv_version_script" = "yes"; then
7894     AC_CONFIG_FILES(version-script)
7895 fi
7896 AC_CONFIG_FILES(Makefile)
7897
7898 AC_CONFIG_COMMANDS([wx-config],
7899                    [ rm -f wx-config
7900                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
7901                    ],
7902                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
7903                      LN_S="${LN_S}"
7904                    ])
7905
7906 dnl This would give us us build dir that in every significant way
7907 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
7908 dnl though in this form because AC_CONFIG_LINKS will fail for directories
7909 dnl on platforms that do not have symlinks.
7910 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
7911
7912 if test "$wxWITH_SUBDIRS" != "no"; then
7913 dnl Configure samples, demos etc. directories, but only if they are present:
7914 if test "$wxUSE_GUI" = "yes"; then
7915     SUBDIRS="samples demos utils"
7916 else
7917     dnl we build wxBase only
7918     dnl there are no wxBase programs in demos
7919     SUBDIRS="samples utils"
7920 fi
7921 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
7922 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
7923
7924 for subdir in $SUBDIRS; do
7925     if test -d ${srcdir}/${subdir} ; then
7926         if test "$wxUSE_GUI" = "yes"; then
7927             if test ${subdir} = "samples"; then
7928                 dnl only take those samples which compile in the current
7929                 dnl configuration and which exist
7930                 makefiles="samples/Makefile.in $makefiles"
7931                 for sample in $SAMPLES_SUBDIRS; do
7932                     if test -d $srcdir/samples/$sample; then
7933                         makefiles="samples/$sample/Makefile.in $makefiles"
7934                     fi
7935                 done
7936             else
7937                 dnl assume that everything compiles for utils &c
7938                 dnl any that shouldn't be built can be added to
7939                 dnl DISABLED_UTILS, DISABLED_DEMOS
7940                 disabled_var=DISABLED_`echo $subdir | tr '[[a-z]]' '[[A-Z]]'`
7941                 eval "disabled=\$$disabled_var"
7942                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
7943                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | $EGREP -v "$disabled"`
7944             fi
7945         else
7946             dnl we build wxBase only
7947             dnl don't take all samples/utils, just those which build with wxBase
7948             if test ${subdir} = "samples"; then
7949                 dnl only take those samples which compile in the current
7950                 dnl configuration and which exist
7951                 makefiles="samples/Makefile.in $makefiles"
7952                 for sample in `echo $SAMPLES_SUBDIRS`; do
7953                     if test -d $srcdir/samples/$sample; then
7954                         makefiles="samples/$sample/Makefile.in $makefiles"
7955                     fi
7956                 done
7957             elif test ${subdir} = "utils"; then
7958                 makefiles=""
7959                 for util in ifacecheck ; do
7960                     if test -d $srcdir/utils/$util ; then
7961                         makefiles="utils/$util/src/Makefile.in \
7962                                    $makefiles"
7963                     fi
7964                 done
7965             else
7966                 dnl assume that everything compiles for tests
7967                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
7968             fi
7969         fi
7970
7971         for mkin in $makefiles ; do
7972             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
7973             AC_CONFIG_FILES([$mk])
7974         done
7975     fi
7976 done
7977 fi dnl wxWITH_SUBDIRS
7978
7979 AC_OUTPUT
7980
7981 dnl report how we have been configured
7982 echo
7983 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
7984 echo ""
7985 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_DESC}"
7986 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
7987
7988 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
7989 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
7990 echo $ECHO_N "  Should wxWidgets support Unicode?                       ${wxUSE_UNICODE:-no}$ECHO_C"
7991 if test "$wxUSE_UNICODE" = "yes"; then
7992     if test "$wxUSE_UNICODE_UTF8" = "yes"; then
7993         echo " (using UTF-8)"
7994     else
7995         echo " (using wchar_t)"
7996     fi
7997 else
7998     echo
7999 fi
8000
8001 echo "  What level of wxWidgets compatibility should be enabled?"
8002 echo "                                       wxWidgets 2.6      ${WXWIN_COMPATIBILITY_2_6:-no}"
8003 echo "                                       wxWidgets 2.8      ${WXWIN_COMPATIBILITY_2_8:-yes}"
8004
8005 echo "  Which libraries should wxWidgets use?"
8006 echo "                                       STL                ${wxUSE_STL}"
8007 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
8008 echo "                                       png                ${wxUSE_LIBPNG-none}"
8009 echo "                                       regex              ${wxUSE_REGEX}"
8010 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
8011 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
8012 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
8013 fi
8014 echo "                                       zlib               ${wxUSE_ZLIB}"
8015 echo "                                       expat              ${wxUSE_EXPAT}"
8016 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
8017 echo "                                       sdl                ${wxUSE_LIBSDL}"
8018
8019 echo ""
8020
8021 dnl vi: set et sts=4 sw=4 com=\:dnl: