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 $CPPFLAGS"
4007     fi
4008
4009     dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
4010     dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
4011     dnl library, not the header, so do a header check for mbstate_t first.
4012     AC_CHECK_TYPES([mbstate_t],
4013                    [AC_CHECK_FUNCS(wcsrtombs)],
4014                    [],
4015                    [#include <wchar.h>])
4016 else
4017     AC_MSG_WARN([Wide character support is unavailable])
4018 fi
4019
4020 dnl check for vsnprintf() -- a safe version of vsprintf())
4021 dnl
4022 dnl the trouble here is that on some systems (e.g HP-UX 10) this function is
4023 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
4024 dnl stupidly, provides a dummy function declaration inside its extension)
4025 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
4026 dnl
4027 dnl so we first check if the function is in the library
4028 dnl
4029 dnl FIXME: replace this mess with WX_CHECK_FUNCS()
4030 AC_CHECK_FUNCS(snprintf vsnprintf)
4031
4032 if test "$ac_cv_func_vsnprintf" = "yes"; then
4033     dnl yes it is -- now check if it is in the headers
4034     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
4035         [
4036             dnl our troubles are not over: HP-UX 11 prototypes vsnprintf() as
4037             dnl taking "char *" and not "const char *" while Metrowerks does
4038             dnl provide a correct vsnprintf declaration but in C++ mode it's
4039             dnl always in std namespace and so we have to bring it in scope
4040             AC_TRY_COMPILE(
4041                 [
4042                     #include <stdio.h>
4043                     #include <stdarg.h>
4044                     #ifdef __MSL__
4045                     #if __MSL__ >= 0x6000
4046                     namespace std {}
4047                     using namespace std;
4048                     #endif
4049                     #endif
4050                 ],
4051                 [
4052                     char *buf;
4053                     va_list ap;
4054                     vsnprintf(buf, 10u, "%s", ap);
4055                 ],
4056                 wx_cv_func_vsnprintf_decl=yes,
4057                 wx_cv_func_vsnprintf_decl=no
4058             )
4059         ]
4060     )
4061
4062     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
4063         AC_DEFINE(HAVE_VSNPRINTF_DECL)
4064
4065         dnl we know there is a vsnprintf declaration, but some old headers
4066         dnl may have one taking a "char *" format instead of "const char *"
4067         AC_CACHE_CHECK([if vsnprintf declaration is broken], wx_cv_func_broken_vsnprintf_decl,
4068             [
4069                 AC_TRY_COMPILE(
4070                     [
4071                         #include <stdio.h>
4072                         #include <stdarg.h>
4073                         #ifdef __MSL__
4074                         #if __MSL__ >= 0x6000
4075                         namespace std {}
4076                         using namespace std;
4077                         #endif
4078                         #endif
4079                     ],
4080                     [
4081                         char *buf;
4082                         va_list ap;
4083                         const char *fmt = "%s";
4084                         vsnprintf(buf, 10u, fmt, ap);
4085                     ],
4086                     wx_cv_func_broken_vsnprintf_decl=no,
4087                     wx_cv_func_broken_vsnprintf_decl=yes
4088                 )
4089             ]
4090         )
4091
4092         if test "$wx_cv_func_broken_vsnprintf_decl" = "yes"; then
4093             AC_DEFINE(HAVE_BROKEN_VSNPRINTF_DECL)
4094         fi
4095     fi
4096 fi
4097
4098 dnl the same as above but for snprintf() now: it's not present in at least AIX
4099 dnl 4.2 headers
4100 if test "$ac_cv_func_snprintf" = "yes"; then
4101     AC_CACHE_CHECK([for snprintf declaration], wx_cv_func_snprintf_decl,
4102         [
4103             AC_TRY_COMPILE(
4104                 [
4105                     #include <stdio.h>
4106                     #include <stdarg.h>
4107                     #ifdef __MSL__
4108                     #if __MSL__ >= 0x6000
4109                     namespace std {}
4110                     using namespace std;
4111                     #endif
4112                     #endif
4113                 ],
4114                 [
4115                     char *buf;
4116                     snprintf(buf, 10u, "%s", "wx");
4117                 ],
4118                 wx_cv_func_snprintf_decl=yes,
4119                 wx_cv_func_snprintf_decl=no
4120             )
4121         ]
4122     )
4123
4124     if test "$wx_cv_func_snprintf_decl" = "yes"; then
4125         AC_DEFINE(HAVE_SNPRINTF_DECL)
4126     fi
4127
4128     if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
4129
4130         dnl check if snprintf() has support for positional arguments
4131         dnl NB: if snprintf() has positional support we can safely suppose that also
4132         dnl     other *printf() functions support them as they all belong to the same
4133         dnl     family and they all fallback to the same implementation
4134         AC_CACHE_CHECK([if snprintf supports positional arguments], wx_cv_func_snprintf_pos_params,
4135             [
4136                 AC_TRY_RUN(
4137                     [
4138                         #include <stdio.h>
4139
4140                         int main (void)
4141                         {
4142                             char buffer[128];
4143                             snprintf (buffer, 128, "%2$d %3$d %1$d", 1, 2, 3);
4144                             if (strcmp ("2 3 1", buffer) == 0)
4145                                 exit (0);
4146                             exit (1);
4147                         }
4148                     ],
4149                     wx_cv_func_snprintf_pos_params=no,
4150                     wx_cv_func_snprintf_pos_params=yes,
4151                     dnl be pessimistic when cross-compiling
4152                     [
4153                         AC_MSG_WARN([Assuming Unix98 printf() is not available,
4154 define HAVE_UNIX98_PRINTF as 1 in setup.h if it is available.])
4155                         wx_cv_func_snprintf_pos_params=no
4156                     ]
4157                 )
4158             ]
4159         )
4160
4161         if test "$wx_cv_func_snprintf_pos_params" = "yes"; then
4162             AC_DEFINE(HAVE_UNIX98_PRINTF)
4163         fi
4164     fi
4165 fi
4166
4167 if test "$wxUSE_UNICODE" = yes; then
4168
4169     dnl also look if we have wide char IO functions, notice that [f]putws are
4170     dnl declared in special widec.h under Solaris
4171     wchar_headers="#include <stdio.h>
4172 #include <wchar.h>"
4173     case "${host}" in
4174         *-*-solaris2* )
4175             AC_CHECK_HEADERS(widec.h,,, [AC_INCLUDES_DEFAULT()])
4176             if test "$ac_cv_header_widec_h" = "yes"; then
4177                 wchar_headers="$wchar_headers
4178 #include <widec.h>"
4179             fi
4180     esac
4181
4182     WX_CHECK_FUNCS(putws fputws wprintf vswprintf vswscanf,,,
4183                    [$wchar_headers])
4184
4185     dnl MinGW has a vswprintf with a different prototype, and
4186     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
4187     dnl finds it even if it is not declared in some versions...
4188     AC_MSG_CHECKING([for _vsnwprintf])
4189     AC_TRY_COMPILE([#include <wchar.h>],
4190                    [&_vsnwprintf;],
4191                    [AC_MSG_RESULT([yes])
4192                     AC_DEFINE(HAVE__VSNWPRINTF)],
4193                    [AC_MSG_RESULT([no])]);
4194 fi
4195
4196 if test "$wxUSE_FILE" = "yes"; then
4197     WX_CHECK_FUNCS(fsync)
4198 fi
4199
4200 dnl at least under IRIX with mipsPro the C99 round() function is available when
4201 dnl building using the C compiler but not when using C++ one
4202 AC_LANG_PUSH(C++)
4203 WX_CHECK_FUNCS(round,,,[#include <math.h>])
4204 AC_LANG_POP()
4205
4206 dnl the following tests are for Unix(like) systems only
4207 if test "$TOOLKIT" != "MSW"; then
4208
4209 dnl check for available version of iconv()
4210 if test "$wxUSE_LIBICONV" != "no" ; then
4211     AM_ICONV
4212     LIBS="$LIBICONV $LIBS"
4213 fi
4214
4215 dnl check for POSIX signals if we need them
4216 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4217     AC_CHECK_FUNCS(sigaction)
4218
4219     if test "$ac_cv_func_sigaction" = "no"; then
4220         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
4221         wxUSE_ON_FATAL_EXCEPTION=no
4222     fi
4223
4224     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4225       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4226       [
4227         dnl C compiler happily compiles the code even if there is type mismatch
4228         AC_LANG_PUSH(C++)
4229         AC_TRY_COMPILE([#include <signal.h>],
4230                      [
4231                         extern void testSigHandler(int);
4232
4233                         struct sigaction sa;
4234                         sa.sa_handler = testSigHandler;
4235                      ], [
4236                         wx_cv_type_sa_handler=int
4237                      ], [
4238                         wx_cv_type_sa_handler=void
4239                      ])
4240         AC_LANG_POP()
4241       ])
4242
4243       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4244     fi
4245 fi
4246
4247 dnl backtrace() and backtrace_symbols() for wxStackWalker
4248 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4249     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4250         [
4251             AC_LANG_PUSH(C++)
4252             AC_TRY_COMPILE([#include <execinfo.h>],
4253                 [
4254                     void *trace[1];
4255                     char **messages;
4256
4257                     backtrace(trace, 1);
4258                     messages = backtrace_symbols(trace, 1);
4259                 ],
4260                 wx_cv_func_backtrace=yes,
4261                 wx_cv_func_backtrace=no
4262             )
4263             AC_LANG_POP()
4264         ]
4265     )
4266
4267
4268     if test "$wx_cv_func_backtrace" = "no"; then
4269         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4270         wxUSE_STACKWALKER=no
4271     else
4272         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4273             [
4274                 AC_LANG_PUSH(C++)
4275                 AC_TRY_LINK([#include <cxxabi.h>],
4276                     [
4277                         int rc;
4278                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4279                     ],
4280                     wx_cv_func_cxa_demangle=yes,
4281                     wx_cv_func_cxa_demangle=no
4282                 )
4283                 AC_LANG_POP()
4284             ]
4285         )
4286
4287         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4288             AC_DEFINE(HAVE_CXA_DEMANGLE)
4289         fi
4290     fi
4291 fi
4292
4293 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != 1 -a "$USE_UNIX" != 1; then
4294     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4295     wxUSE_STACKWALKER=no
4296 fi
4297
4298
4299 dnl check for the function for temp files creation
4300 AC_CHECK_FUNCS(mkstemp mktemp, break)
4301
4302 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4303 dnl Linux and *BSD and statvfs() under Solaris
4304 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4305     AC_TRY_COMPILE(
4306         [
4307              #if defined(__BSD__)
4308              #include <sys/param.h>
4309              #include <sys/mount.h>
4310              #else
4311              #include <sys/vfs.h>
4312              #endif
4313         ],
4314         [
4315              long l;
4316              struct statfs fs;
4317              statfs("/", &fs);
4318              l = fs.f_bsize;
4319              l += fs.f_blocks;
4320              l += fs.f_bavail;
4321         ],
4322          wx_cv_func_statfs=yes,
4323          wx_cv_func_statfs=no
4324     )
4325 )
4326
4327 if test "$wx_cv_func_statfs" = "yes"; then
4328     dnl check whether we have its dcelaration too: some systems (AIX 4) lack it
4329     AC_CACHE_CHECK(for statfs declaration, wx_cv_func_statfs_decl,
4330         AC_LANG_PUSH(C++)
4331         AC_TRY_COMPILE(
4332             [
4333                  #if defined(__BSD__)
4334                  #include <sys/param.h>
4335                  #include <sys/mount.h>
4336                  #else
4337                  #include <sys/vfs.h>
4338                  #endif
4339             ],
4340             [
4341                 struct statfs fs;
4342                 statfs("", &fs);
4343             ],
4344             wx_cv_func_statfs_decl=yes,
4345             wx_cv_func_statfs_decl=no
4346         )
4347         AC_LANG_POP()
4348     )
4349
4350     if test "$wx_cv_func_statfs_decl" = "yes"; then
4351         AC_DEFINE(HAVE_STATFS_DECL)
4352     fi
4353
4354     wx_cv_type_statvfs_t="struct statfs"
4355     AC_DEFINE(HAVE_STATFS)
4356 else
4357     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4358         AC_TRY_COMPILE(
4359             [
4360                 #include <stddef.h>
4361                 #include <sys/statvfs.h>
4362             ],
4363             [
4364                 statvfs("/", NULL);
4365             ],
4366             wx_cv_func_statvfs=yes,
4367             wx_cv_func_statvfs=no
4368         )
4369     )
4370
4371     if test "$wx_cv_func_statvfs" = "yes"; then
4372         dnl we also have to check whether we should use statvfs_t (works under
4373         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4374         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4375         dnl mode both work fine)
4376         dnl
4377         dnl for this check C++ compiler has to be used as passing incompatible
4378         dnl pointers is just a warning and not an error in C
4379         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4380             AC_LANG_PUSH(C++)
4381             AC_TRY_COMPILE(
4382                 [
4383                     #include <sys/statvfs.h>
4384                 ],
4385                 [
4386                     long l;
4387                     statvfs_t fs;
4388                     statvfs("/", &fs);
4389                     l = fs.f_bsize;
4390                     l += fs.f_blocks;
4391                     l += fs.f_bavail;
4392                 ],
4393                 wx_cv_type_statvfs_t=statvfs_t,
4394                 [
4395                     AC_TRY_COMPILE(
4396                         [
4397                             #include <sys/statvfs.h>
4398                         ],
4399                         [
4400                             long l;
4401                             struct statvfs fs;
4402                             statvfs("/", &fs);
4403                             l = fs.f_bsize;
4404                             l += fs.f_blocks;
4405                             l += fs.f_bavail;
4406                         ],
4407                         wx_cv_type_statvfs_t="struct statvfs",
4408                         wx_cv_type_statvfs_t="unknown"
4409                     )
4410                 ]
4411             )
4412             AC_LANG_POP()
4413         )
4414
4415         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4416             AC_DEFINE(HAVE_STATVFS)
4417         fi
4418     else
4419         dnl set it for the test below
4420         wx_cv_type_statvfs_t="unknown"
4421     fi
4422 fi
4423
4424 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4425     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4426 else
4427     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4428 fi
4429
4430 dnl check for fcntl() or at least flock() needed by Unix implementation of
4431 dnl wxSingleInstanceChecker
4432 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4433     AC_CHECK_FUNCS(fcntl flock, break)
4434
4435     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4436         AC_MSG_WARN(wxSingleInstanceChecker not available)
4437         wxUSE_SNGLINST_CHECKER=no
4438     fi
4439 fi
4440
4441 dnl look for a function to modify the environment
4442 AC_CHECK_FUNCS(setenv putenv, break)
4443 if test "$ac_cv_func_setenv" = "yes"; then
4444     AC_CHECK_FUNCS(unsetenv)
4445 fi
4446
4447 HAVE_SOME_SLEEP_FUNC=0
4448 if test "$USE_BEOS" = 1; then
4449     dnl BeOS has its own (wonder where did they get it from) sleep() function
4450     dnl in unistd.h
4451     AC_DEFINE(HAVE_SLEEP)
4452     HAVE_SOME_SLEEP_FUNC=1
4453 fi
4454
4455 if test "$USE_DARWIN" = 1; then
4456     dnl Mac OS X/Darwin has both nanosleep and usleep
4457     dnl but only usleep is defined in unistd.h
4458     AC_DEFINE(HAVE_USLEEP)
4459     HAVE_SOME_SLEEP_FUNC=1
4460 fi
4461
4462 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4463     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4464     POSIX4_LINK=
4465     AC_CHECK_FUNCS(nanosleep,
4466         AC_DEFINE(HAVE_NANOSLEEP),
4467         [
4468             AC_CHECK_LIB(posix4, nanosleep,
4469                 [
4470                     AC_DEFINE(HAVE_NANOSLEEP)
4471                     POSIX4_LINK=" -lposix4"
4472                 ],
4473                 [
4474                     WX_CHECK_FUNCS(usleep,,
4475                                     AC_MSG_WARN([wxSleep() function will not work])
4476                     )
4477                 ]
4478             )
4479         ]
4480     )
4481 fi
4482
4483 dnl check for uname (POSIX) and gethostname (BSD)
4484 WX_CHECK_FUNCS(uname,,,[#include <sys/utsname.h>])
4485 if test "$wx_cv_func_uname" != yes; then
4486     WX_CHECK_FUNCS(gethostname)
4487 fi
4488
4489 WX_CHECK_FUNCS(strtok_r, [], [], [#define _REENTRANT])
4490
4491 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4492 dnl libnsl or libresolv or libsocket)
4493 INET_LINK=
4494 AC_CHECK_FUNCS(inet_addr,
4495     AC_DEFINE(HAVE_INET_ADDR),
4496     [
4497         AC_CHECK_LIB(nsl, inet_addr,
4498             INET_LINK="nsl",
4499             [
4500                 AC_CHECK_LIB(resolv, inet_addr,
4501                     INET_LINK="resolv",
4502                     [
4503                         AC_CHECK_LIB(socket, inet_addr,
4504                             INET_LINK="socket"
4505                         )
4506                     ]
4507                 )
4508             ]
4509         )
4510     ]
4511 )
4512
4513 AC_CHECK_FUNCS(inet_aton,
4514         AC_DEFINE(HAVE_INET_ATON),
4515         [
4516             dnl only check it in the same lib
4517             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4518         ])
4519
4520 if test "x$INET_LINK" != "x"; then
4521     AC_DEFINE(HAVE_INET_ADDR)
4522     INET_LINK=" -l$INET_LINK"
4523 fi
4524
4525 WX_CHECK_FUNCS(fdopen)
4526
4527 if test "$wxUSE_TARSTREAM" = "yes"; then
4528     WX_CHECK_FUNCS(sysconf)
4529
4530     WX_CHECK_FUNCS(getpwuid_r, [], [],
4531                    [
4532                     #define _REENTRANT
4533                     #include <pwd.h>
4534                    ],
4535                    [[
4536                     struct passwd pw, *ppw;
4537                     char buf[1024];
4538                     getpwuid_r(0, &pw, buf, sizeof(buf), &ppw)
4539                    ]])
4540
4541     WX_CHECK_FUNCS(getgrgid_r, [], [],
4542                    [
4543                     #define _REENTRANT
4544                     #include <grp.h>
4545                    ],
4546                    [[
4547                     struct group grp, *pgrp;
4548                     char buf[1024];
4549                     getgrgid_r(0, &grp, buf, sizeof(buf), &pgrp)
4550                    ]])
4551 fi
4552
4553 fi
4554
4555
4556 dnl ===========================================================================
4557 dnl Now we have all the info we need - use it!
4558 dnl ===========================================================================
4559
4560 dnl flush the cache
4561 AC_CACHE_SAVE
4562
4563 dnl ---------------------------------------------------------------------------
4564 dnl thread support for Unix (for Win32 and OS/2 see past
4565 dnl                          the next matching "else")
4566 dnl ---------------------------------------------------------------------------
4567
4568 dnl under MSW (except mingw32) we always have thread support
4569 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4570
4571     dnl the code below:
4572     dnl
4573     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4574     dnl   necessary to build the MT programs for the linker and compiler
4575     dnl   respectively
4576     dnl
4577     dnl   sets wxUSE_THREADS=1 if thread support is activated
4578
4579     THREADS_LINK=
4580     THREADS_CFLAGS=
4581
4582     if test "$wxUSE_THREADS" = "yes" ; then
4583         if test "$USE_BEOS" = 1; then
4584             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4585             wxUSE_THREADS="no"
4586         fi
4587     fi
4588
4589     if test "$wxUSE_THREADS" = "yes" ; then
4590         dnl find if POSIX threads are available
4591         dnl
4592         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4593         dnl archive from http://ac-archive.sourceforge.net/
4594         dnl
4595         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4596         dnl Forero Cuervo <bachue@bachue.com> for the original code
4597
4598         dnl TODO: cache the result
4599
4600         dnl define the list of the thread options to try in the loop below
4601         dnl with the convention that anything starting with '-' is a cpp flag
4602         dnl while anything else is a library (i.e. there is an implicit "-l")
4603         THREAD_OPTS="-pthread"
4604         if test "x$SUNCXX" = xyes; then
4605             THREAD_OPTS="-mt lthread $THREAD_OPTS"
4606         fi
4607
4608         case "${host}" in
4609           *-*-solaris2* | *-*-sunos4* )
4610                 if test "x$GCC" = "xyes"; then
4611                     dnl Solaris/gcc combination use this one for some reason
4612                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4613                 fi
4614                 ;;
4615           *-*-freebsd*)
4616                 dnl look, in order, for the kernel threads, then Linux threads
4617                 dnl and finally the userland threads
4618                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4619                 ;;
4620           *-*-darwin* | *-*-cygwin* )
4621                 dnl Darwin / Mac OS X just uses -lpthread tested below
4622                 dnl and so does Cygwin
4623                 THREAD_OPTS=""
4624                 ;;
4625           *-*-aix*)
4626                 dnl AIX calls the library libpthreads - thanks IBM!
4627                 THREAD_OPTS="pthreads"
4628                 ;;
4629           *-hp-hpux* )
4630                 if test "x$GCC" = "xyes"; then
4631                     dnl g++ versions before 3.3.2 don't support -pthread.
4632                     $CXX -dumpspecs | grep 'pthread:' >/dev/null ||
4633                         THREAD_OPTS=""
4634                 else
4635                     dnl HP-UX aCC (tested with version B3910B A.06.05 [Jul 25
4636                     dnl 2005]) supports -mt
4637                     THREAD_OPTS="-mt"
4638                 fi
4639                 ;;
4640
4641           *-*-irix* )
4642                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4643                 dnl doesn't give an error for it neither, just a warning
4644                 dnl message -- but this is still very annoying
4645                 if test "x$GCC" = "xyes"; then
4646                     THREAD_OPTS=""
4647                 fi
4648                 ;;
4649
4650           *-*-*UnixWare*)
4651                 dnl flying by man pages here: Caldera online docs use this
4652                 if test "x$GCC" != "xyes"; then
4653                     THREAD_OPTS="-Ethread"
4654                 fi
4655                 ;;
4656         esac
4657
4658         dnl simply linking with libpthread should make the test below work but
4659         dnl it's far from certain that the threaded programs compiled without
4660         dnl any special switches actually work, so try it after all the others
4661         THREAD_OPTS="$THREAD_OPTS pthread none"
4662
4663         dnl now test for all possibilities
4664         THREADS_OK=no
4665         for flag in $THREAD_OPTS; do
4666             case $flag in
4667                 none)
4668                     AC_MSG_CHECKING([whether pthreads work without any flags])
4669                     ;;
4670
4671                 -*)
4672                     AC_MSG_CHECKING([whether pthreads work with $flag])
4673                     THREADS_CFLAGS="$flag"
4674                     ;;
4675
4676                 *)
4677                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4678                     THREADS_LINK="-l$flag"
4679                     ;;
4680               esac
4681
4682               save_LIBS="$LIBS"
4683               save_CFLAGS="$CFLAGS"
4684               LIBS="$THREADS_LINK $LIBS"
4685               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4686
4687               AC_TRY_LINK([#include <pthread.h>],
4688                           [pthread_create(0,0,0,0);],
4689                           THREADS_OK=yes)
4690
4691               LIBS="$save_LIBS"
4692               CFLAGS="$save_CFLAGS"
4693
4694               AC_MSG_RESULT($THREADS_OK)
4695               if test "x$THREADS_OK" = "xyes"; then
4696                       break;
4697               fi
4698
4699               THREADS_LINK=""
4700               THREADS_CFLAGS=""
4701       done
4702
4703       if test "x$THREADS_OK" != "xyes"; then
4704           wxUSE_THREADS=no
4705           AC_MSG_WARN([No thread support on this system... disabled])
4706       else
4707           dnl yes, these special compiler flags should be used with the
4708           dnl linker as well
4709           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
4710           LIBS="$THREADS_LINK $LIBS"
4711
4712           AC_MSG_CHECKING([if more special flags are required for pthreads])
4713           flag=no
4714           case "${host}" in
4715             *-aix*)
4716                 dnl again quoting from
4717                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
4718                 dnl
4719                 dnl     When compiling and linking with -pthread, the library
4720                 dnl     search path should include -L/usr/lib/threads at the
4721                 dnl     beginning of the path.
4722                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
4723                 flag="-D_THREAD_SAFE"
4724                 ;;
4725             *-freebsd*)
4726                 flag="-D_THREAD_SAFE"
4727                 ;;
4728             *-hp-hpux* )
4729                 flag="-D_REENTRANT"
4730                 if test "x$GCC" != "xyes"; then
4731                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
4732                     flag="$flag -D_RWSTD_MULTI_THREAD"
4733                 fi
4734                 ;;
4735             *solaris* | alpha*-osf*)
4736                 flag="-D_REENTRANT"
4737                 ;;
4738           esac
4739           AC_MSG_RESULT(${flag})
4740           if test "x$flag" != xno; then
4741               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
4742           fi
4743
4744           dnl don't add these options to CPPFLAGS as cpp might not know them
4745           WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS $THREADS_CFLAGS"
4746       fi
4747     fi
4748
4749     dnl do other tests only if we are using threads
4750     if test "$wxUSE_THREADS" = "yes" ; then
4751       AC_CHECK_FUNCS(thr_setconcurrency)
4752
4753       dnl can't use AC_CHECK_FUNCS for this one as it's usually a macro and so
4754       dnl wouldn't be found by it
4755       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup,
4756       [
4757         dnl C compiler may treat pthread_cleanup_push() as an undeclared
4758         dnl function and not give a warning even if it's unavailable, so use
4759         dnl the C++ one for this test
4760         AC_LANG_PUSH(C++)
4761         AC_TRY_COMPILE([#include <pthread.h>
4762                void ThreadCleanupFunc(void *p);
4763             ],
4764             [
4765                 void *p;
4766                 pthread_cleanup_push(ThreadCleanupFunc, p);
4767                 pthread_cleanup_pop(0);
4768             ], [
4769                wx_cv_func_pthread_cleanup=yes
4770             ], [
4771                wx_cv_func_pthread_cleanup=no
4772             ]
4773         )
4774         AC_LANG_POP()
4775       ])
4776       if test "x$wx_cv_func_pthread_cleanup" = "xyes"; then
4777         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
4778       fi
4779
4780       AC_CHECK_HEADERS(sched.h,,, [AC_INCLUDES_DEFAULT()])
4781       if test "$ac_cv_header_sched_h" = "yes"; then
4782           AC_CHECK_FUNC(sched_yield,
4783             AC_DEFINE(HAVE_SCHED_YIELD),
4784             [
4785                 AC_CHECK_LIB(posix4,
4786                     sched_yield,
4787                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
4788                     AC_MSG_WARN(wxThread::Yield will not work properly)
4789                 )
4790             ]
4791           )
4792       fi
4793
4794       dnl to be able to set the thread priority, we need to have all of the
4795       dnl following functions:
4796       dnl   1. pthread_attr_getschedpolicy
4797       dnl   2. sched_get_priority_min and sched_get_priority_max
4798       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
4799       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
4800       HAVE_PRIOR_FUNCS=0
4801       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
4802                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
4803                        [AC_CHECK_FUNC(sched_get_priority_max,
4804                            HAVE_PRIOR_FUNCS=1,
4805                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
4806                              [
4807                                 HAVE_PRIOR_FUNCS=1
4808                                 POSIX4_LINK=" -lposix4"
4809                              ],
4810                            )]
4811                        )]
4812                      )]
4813                    )
4814
4815       if test "$HAVE_PRIOR_FUNCS" = 1; then
4816         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
4817       else
4818         AC_MSG_WARN(Setting thread priority will not work)
4819       fi
4820
4821       AC_CHECK_FUNC(pthread_cancel,
4822                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
4823                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
4824
4825       AC_CHECK_FUNC(pthread_mutex_timedlock,
4826                     AC_DEFINE(HAVE_PTHREAD_MUTEX_TIMEDLOCK),
4827                     AC_MSG_WARN([wxMutex::LockTimeout() will not work]))
4828
4829       AC_CHECK_FUNC(pthread_attr_setstacksize,
4830                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
4831
4832       dnl mutexattr_t initialization is done in quite different ways on different
4833       dnl platforms, so check for a few things:
4834       dnl
4835       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
4836       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
4837       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
4838       dnl defined, we do it by directly assigned
4839       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
4840
4841       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
4842       [
4843         AC_TRY_COMPILE([#include <pthread.h>],
4844             [
4845                pthread_mutexattr_t attr;
4846                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4847             ],
4848             wx_cv_type_pthread_mutexattr_t=yes,
4849             wx_cv_type_pthread_mutexattr_t=no
4850         )
4851       ])
4852
4853       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
4854         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
4855
4856         dnl check if we already have the declaration we need, it is not
4857         dnl present in some systems' headers
4858         AC_CACHE_CHECK([for pthread_mutexattr_settype declaration],
4859                        wx_cv_func_pthread_mutexattr_settype_decl, [
4860                        AC_TRY_COMPILE([#include <pthread.h>],
4861                            [
4862                                pthread_mutexattr_t attr;
4863                                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4864                            ],
4865                            wx_cv_func_pthread_mutexattr_settype_decl=yes,
4866                            wx_cv_func_pthread_mutexattr_settype_decl=no
4867                        )
4868         ])
4869         if test "$wx_cv_func_pthread_mutexattr_settype_decl" = "yes"; then
4870             AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_SETTYPE_DECL)
4871         fi
4872       else
4873         dnl don't despair, there may be another way to do it
4874         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
4875                        wx_cv_type_pthread_rec_mutex_init,
4876         [
4877             AC_TRY_COMPILE([#include <pthread.h>],
4878                 [
4879                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
4880                 ], [
4881                     wx_cv_type_pthread_rec_mutex_init=yes
4882                 ], [
4883                     wx_cv_type_pthread_rec_mutex_init=no
4884                 ]
4885             )
4886         ])
4887         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
4888           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
4889         else
4890           dnl this may break code working elsewhere, so at least warn about it
4891           AC_MSG_WARN([wxMutex won't be recursive on this platform])
4892         fi
4893       fi
4894     fi
4895
4896 dnl from if !MSW
4897 else
4898     if test "$wxUSE_THREADS" = "yes" ; then
4899       case "${host}" in
4900         *-*-mingw32* )
4901             dnl check if the compiler accepts -mthreads
4902             AC_CACHE_CHECK([if compiler supports -mthreads],
4903                 wx_cv_cflags_mthread,
4904                 [
4905                     CFLAGS_OLD="$CFLAGS"
4906                     CFLAGS="-mthreads $CFLAGS"
4907                     AC_TRY_COMPILE([], [],
4908                         wx_cv_cflags_mthread=yes,
4909                         wx_cv_cflags_mthread=no
4910                     )
4911                 ]
4912             )
4913
4914             if test "$wx_cv_cflags_mthread" = "yes"; then
4915                 dnl it does, use it
4916                 WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mthreads"
4917                 LDFLAGS="$LDFLAGS -mthreads"
4918             else
4919                 dnl it doesn't
4920                 CFLAGS="$CFLAGS_OLD"
4921             fi
4922         ;;
4923         *-pc-os2*emx )
4924             WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -Zmt -D__ST_MT_ERRNO__"
4925             LDFLAGS="$LDFLAGS -Zmt"
4926         ;;
4927       esac
4928     fi
4929 fi
4930
4931 AC_CHECK_FUNC(localtime_r, [ AC_DEFINE(HAVE_LOCALTIME_R) ])
4932 AC_CHECK_FUNC(gmtime_r, [ AC_DEFINE(HAVE_GMTIME_R) ])
4933 dnl By preference, we probably should use getaddrinfo which avoids thread
4934 dnl safety issues and supports IPv6, however there currently is no code
4935 dnl for it, so testing for it is temporarily disabled and we are restricted
4936 dnl to gethostbyname_r/gethostbyaddr_r  and getservbyname_r
4937
4938 dnl AC_CHECK_FUNC(getaddrinfo, AC_DEFINE(HAVE_GETADDRINFO), [
4939     dnl no getaddrinfo, so check for gethostbyname_r and
4940     dnl related functions (taken from python's configure.in)
4941     dnl sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments
4942       AX_FUNC_WHICH_GETHOSTBYNAME_R
4943       if test "x$ac_cv_func_which_gethostbyname_r" = "xno" -o \
4944               "x$ac_cv_func_which_gethostbyname_r" = "xunknown" ; then
4945           AC_CHECK_FUNC(gethostbyname, [ AC_DEFINE(HAVE_GETHOSTBYNAME) ])
4946       fi
4947       dnl A similar test for getservbyname_r
4948       dnl I'm tempted to just not do this test which is taking much time and
4949       dnl do something similar as for gethostbyaddr_r, but OTOH the macro
4950       dnl doing the test already exists, so using it is easy enough.     - SN
4951       AC_raf_FUNC_WHICH_GETSERVBYNAME_R
4952       if test "x$ac_cv_func_which_getservbyname_r" = "xno" -o \
4953               "x$ac_cv_func_which_getservbyname_r" = "xunknown" ; then
4954           AC_CHECK_FUNCS(getservbyname,[ AC_DEFINE(HAVE_GETSERVBYNAME) ])
4955       fi
4956       dnl For gethostbyaddr_r, we currently do no separate test, instead, we
4957       dnl silently assume it's available exactly if gethostbyname_r is
4958       dnl available and always requires two more arguments than
4959       dnl gethostbyname_r.
4960       dnl (also, I'm lazy and there no m4 file that's ready for use for this
4961       dnl  function, although it should be easy to rewrite the gethostbyname_r
4962       dnl  check to fit this case, if it's really needed.                - SN )
4963 dnl    ]
4964 dnl )
4965
4966 if test "$wxUSE_THREADS" = "yes"; then
4967   AC_DEFINE(wxUSE_THREADS)
4968
4969   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
4970 else
4971   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
4972   dnl functions - add tests for other functions here as well
4973   if test "$wx_cv_func_strtok_r" = "yes"; then
4974     AC_MSG_CHECKING(if -D_REENTRANT is needed)
4975     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
4976         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_REENTRANT"
4977         AC_MSG_RESULT(yes)
4978     else
4979         AC_MSG_RESULT(no)
4980     fi
4981   fi
4982 fi
4983
4984 if test "$WXGTK2" = 1 ; then
4985   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK2)
4986   WXGTK12=1
4987 fi
4988
4989 if test "$WXGTK12" = 1 ; then
4990   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
4991 fi
4992
4993 if test "$WXGTK127" = 1 ; then
4994   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
4995 fi
4996
4997 if test "$WXGPE" = 1 ; then
4998   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
4999 fi
5000
5001 dnl DEBUG_CFLAGS contains debugging options (supposed to be the same for C and C++
5002 dnl compilers: we'd need a separate DEBUG_CXXFLAGS if this is ever not the case)
5003 DEBUG_CFLAGS=
5004 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
5005     DEBUG_CFLAGS="-g"
5006     wxUSE_OPTIMISE=no
5007 fi
5008
5009 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
5010     wxUSE_DEBUG_INFO=yes
5011     if test "$GCC" = yes; then
5012         DEBUG_CFLAGS="-ggdb"
5013     fi
5014 fi
5015
5016 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
5017     AC_DEFINE(WXDEBUG)
5018     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D__WXDEBUG__"
5019 else
5020     if test "$wxUSE_GTK" = 1 ; then
5021         if test "x$wxGTK_VERSION" = "x1" ; then
5022             CPPFLAGS="-DGTK_NO_CHECK_CASTS $CPPFLAGS"
5023         fi
5024     fi
5025 fi
5026
5027 if test "$wxUSE_MEM_TRACING" = "yes" ; then
5028     AC_DEFINE(wxUSE_MEMORY_TRACING)
5029     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
5030     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
5031     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
5032 fi
5033
5034 if test "$wxUSE_DMALLOC" = "yes" ; then
5035     DMALLOC_LIBS="-ldmallocthcxx"
5036 fi
5037
5038 dnl cc/cxx/ld option for profiling
5039 PROFILE_FLAGS=
5040 if test "$wxUSE_PROFILE" = "yes" ; then
5041     PROFILE_FLAGS=" -pg"
5042 fi
5043
5044 if test "$GCC" = "yes" ; then
5045     if test "$wxUSE_NO_RTTI" = "yes" ; then
5046         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-rtti"
5047     fi
5048     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5049         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-exceptions"
5050     fi
5051     if test "$wxUSE_PERMISSIVE" = "yes" ; then
5052         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -fpermissive"
5053     fi
5054
5055     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
5056     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
5057     dnl for each subroutine by default -- using the switch below only creates
5058     dnl one entry per file instead at the price of minor performance penalty
5059     dnl
5060     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
5061     dnl without -ffunction-sections.  No idea how long we'll need to maintain
5062     dnl this, or even the extent of gcc/wx version combinations affected, but
5063     dnl also as above, this 'fix' does not come without side effects.
5064     dnl
5065     dnl TODO: test for the gcc version here (how?)
5066     case "${host}" in
5067       powerpc*-*-aix* )
5068         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mminimal-toc"
5069         ;;
5070       *-hppa* )
5071         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -ffunction-sections"
5072         ;;
5073     esac
5074 fi
5075
5076 dnl C/C++ compiler option for optimization (supposed to be the same for both)
5077 OPTIMISE_CFLAGS=
5078 if test "$wxUSE_OPTIMISE" = "no" ; then
5079     if test "$GCC" = yes ; then
5080         dnl use -O0 because compiling with it is faster than compiling with no
5081         dnl optimization options at all (at least with g++ 3.2)
5082         OPTIMISE_CFLAGS="-O0"
5083     fi
5084 else
5085     if test "$GCC" = yes ; then
5086         case "${host}" in
5087             *-pc-os2_emx | *-pc-os2-emx )
5088                 dnl Not all of the supported gcc versions understand
5089                 dnl -fstrict-aliasing and none actually needs it (yet).
5090                 OPTIMISE_CFLAGS="-O2"
5091             ;;
5092             *)
5093                 dnl Switch on optimisation but keep strict-aliasing off for
5094                 dnl now (see -fstrict-aliasing in the gcc manual). When it is
5095                 dnl switched back on consider using -Wstrict-aliasing=2.
5096                 OPTIMISE_CFLAGS="-O2 -fno-strict-aliasing"
5097             ;;
5098         esac
5099     else
5100         OPTIMISE_CFLAGS="-O"
5101     fi
5102 fi
5103
5104 dnl ---------------------------------------------------------------------------
5105 dnl compatibility level
5106 dnl ---------------------------------------------------------------------------
5107
5108 if test "x$WXWIN_COMPATIBILITY_2_6" = "xyes"; then
5109     AC_DEFINE(WXWIN_COMPATIBILITY_2_6)
5110
5111     WXWIN_COMPATIBILITY_2_8="yes"
5112 fi
5113
5114 if test "x$WXWIN_COMPATIBILITY_2_8" != "xno"; then
5115     AC_DEFINE(WXWIN_COMPATIBILITY_2_8)
5116 fi
5117
5118 dnl ---------------------------------------------------------------------------
5119 dnl the library may be built without GUI classes at all
5120 dnl ---------------------------------------------------------------------------
5121
5122 if test "$wxUSE_GUI" = "yes"; then
5123     AC_DEFINE(wxUSE_GUI)
5124
5125     dnl the things we always pull in the GUI version of the library:
5126     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
5127     dnl    library really can't be built without those)
5128     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
5129     dnl    almost any program and the first 2 are needed to show a message box
5130     dnl    which want to be always able to do)
5131     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
5132     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
5133     dnl    need the dcs, pens, brushes, ...), this just can't be done now
5134     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
5135     dnl 5. misc stuff: timers, settings, message box
5136 fi
5137
5138 dnl ---------------------------------------------------------------------------
5139 dnl Unix/Windows
5140 dnl ---------------------------------------------------------------------------
5141
5142 if test "$wxUSE_UNIX" = "yes"; then
5143   AC_DEFINE(wxUSE_UNIX)
5144 fi
5145
5146 dnl ------------------------------------------------------------------------
5147 dnl DLL support
5148 dnl ------------------------------------------------------------------------
5149
5150 dnl under MSW we always have LoadLibrary/GetProcAddress
5151 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
5152
5153     HAVE_DL_FUNCS=0
5154     HAVE_SHL_FUNCS=0
5155     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5156         if test "$USE_DARWIN" = 1; then
5157             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
5158             HAVE_DL_FUNCS=1
5159         elif test "$USE_DOS" = 1; then
5160             HAVE_DL_FUNCS=0
5161         else
5162             dnl the test is a bit complicated because we check for dlopen() both with
5163             dnl and without -ldl and we also try to find shl_load() if there is no
5164             dnl dlopen() on this system
5165             AC_CHECK_FUNCS(dlopen,
5166             [
5167                 AC_DEFINE(HAVE_DLOPEN)
5168                 HAVE_DL_FUNCS=1
5169             ],
5170             [
5171                 AC_CHECK_LIB(dl, dlopen,
5172                             [
5173                                 AC_DEFINE(HAVE_DLOPEN)
5174                                 HAVE_DL_FUNCS=1
5175                                 DL_LINK=" -ldl$DL_LINK"
5176                             ],
5177                             [
5178                                 AC_CHECK_FUNCS(shl_load,
5179                                               [
5180                                                 AC_DEFINE(HAVE_SHL_LOAD)
5181                                                 HAVE_SHL_FUNCS=1
5182                                               ],
5183                                               [
5184                                                 AC_CHECK_LIB(shl_load, dld,
5185                                                              [
5186                                                                 HAVE_SHL_FUNCS=1
5187                                                                 DL_LINK=" -ldld$DL_LINK"
5188                                                              ])
5189                                               ])
5190                             ])
5191             ])
5192
5193         dnl check also for dlerror()
5194         if test "$HAVE_DL_FUNCS" = 1; then
5195             AC_CHECK_FUNCS(dlerror,
5196                 AC_DEFINE(HAVE_DLERROR),
5197                 [
5198                     AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
5199                 ]
5200             )
5201         fi
5202         fi
5203
5204         if test "$HAVE_DL_FUNCS" = 0; then
5205             if test "$HAVE_SHL_FUNCS" = 0; then
5206               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
5207                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
5208                   wxUSE_DYNAMIC_LOADER=no
5209                   wxUSE_DYNLIB_CLASS=no
5210               else
5211                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
5212               fi
5213             fi
5214         fi
5215     fi
5216 fi
5217
5218 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
5219     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
5220 fi
5221 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5222     AC_DEFINE(wxUSE_DYNLIB_CLASS)
5223 fi
5224
5225
5226 dnl ---------------------------------------------------------------------------
5227 dnl Verify consistency of plugins/monolithic/shared settings:
5228 dnl ---------------------------------------------------------------------------
5229
5230 if test "$wxUSE_PLUGINS" = "yes" ; then
5231     if test "$wxUSE_SHARED" = "no" ; then
5232         AC_MSG_WARN([plugins supported only in shared build, disabling])
5233         wxUSE_PLUGINS=no
5234     fi
5235     if test "$wxUSE_MONOLITHIC" = "yes" ; then
5236         AC_MSG_WARN([plugins not supported monolithic build, disabling])
5237         wxUSE_PLUGINS=no
5238     fi
5239     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
5240         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
5241         wxUSE_PLUGINS=no
5242     fi
5243     if test "$wxUSE_PLUGINS" = "yes" ; then
5244         AC_DEFINE(wxUSE_PLUGINS)
5245     fi
5246 fi
5247
5248 dnl ---------------------------------------------------------------------------
5249 dnl Register non-GUI class options for makefiles and setup.h
5250 dnl ---------------------------------------------------------------------------
5251
5252 if test "$wxUSE_STL" = "yes"; then
5253   AC_DEFINE(wxUSE_STL)
5254 fi
5255
5256 if test "$wxUSE_EXTENDED_RTTI" = "yes"; then
5257   AC_DEFINE(wxUSE_EXTENDED_RTTI)
5258 fi
5259
5260 if test "$wxUSE_APPLE_IEEE" = "yes"; then
5261   AC_DEFINE(wxUSE_APPLE_IEEE)
5262 fi
5263
5264 if test "$wxUSE_TIMER" = "yes"; then
5265   AC_DEFINE(wxUSE_TIMER)
5266 fi
5267
5268 dnl Unix implementation needs additional checks because audio support
5269 dnl comes in many favours:
5270 if test "$USE_UNIX" = 1 ; then
5271     dnl mmedia doesn't compile with wxMGL, remove this if this is ever fixed
5272     if test "$wxUSE_MGL" != 1; then
5273         dnl it's not enough to check for just the header because OSS under NetBSD
5274         dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
5275         dnl whether we need -lossaudio at link-time
5276         AC_CACHE_CHECK([for SNDCTL_DSP_SPEED in sys/soundcard.h], ac_cv_header_sys_soundcard, [
5277             AC_TRY_LINK([
5278                     #include <sys/ioctl.h>
5279                     #include <sys/soundcard.h>
5280                 ],
5281                 [
5282                     ioctl(0, SNDCTL_DSP_SPEED, 0);
5283                 ],
5284                 ac_cv_header_sys_soundcard=yes,
5285                 [
5286                     saveLibs="$LIBS"
5287                     LIBS="$saveLibs -lossaudio"
5288                     AC_TRY_LINK([
5289                             #include <sys/ioctl.h>
5290                             #include <sys/soundcard.h>
5291                         ],
5292                         [
5293                             ioctl(0, SNDCTL_DSP_SPEED, 0);
5294                         ],
5295                         ac_cv_header_sys_soundcard=yes,
5296                         [
5297                             LIBS="$saveLibs"
5298                             ac_cv_header_sys_soundcard=no
5299                         ]
5300                     )
5301                 ]
5302             )
5303         ])
5304     fi
5305
5306     if test "$ac_cv_header_sys_soundcard" = "yes"; then
5307         AC_DEFINE(HAVE_SYS_SOUNDCARD_H)
5308     fi
5309 fi
5310
5311 WITH_PLUGIN_SDL=0
5312 if test "$wxUSE_SOUND" = "yes"; then
5313   if test "$USE_UNIX" = 1 ; then
5314     if test "$wxUSE_LIBSDL" != "no"; then
5315       AM_PATH_SDL([1.2.0],
5316                   [
5317                     EXTRALIBS_SDL="$SDL_LIBS"
5318                     CFLAGS="$SDL_CFLAGS $CFLAGS"
5319                     CXXFLAGS="$SDL_CFLAGS $CXXFLAGS"
5320                     AC_DEFINE(wxUSE_LIBSDL)
5321                   ],
5322                   [wxUSE_LIBSDL="no"])
5323       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
5324         WITH_PLUGIN_SDL=1
5325       fi
5326     fi
5327   else
5328     dnl wxMGL doesn't support sound under DOS, only under Unix
5329     if test "$wxUSE_MGL" = 1; then
5330         AC_MSG_WARN([wxSound not supported in MGL under DOS... disabled])
5331         wxUSE_SOUND="no"
5332     fi
5333   fi
5334 fi
5335
5336 if test "$wxUSE_SOUND" = "yes"; then
5337   AC_DEFINE(wxUSE_SOUND)
5338   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
5339 fi
5340
5341 if test "$WXGTK2" = 1; then
5342     PKG_PROG_PKG_CONFIG()
5343
5344     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5345
5346         if test "$wxUSE_GTKPRINT" = "yes" ; then
5347
5348                 PKG_CHECK_MODULES(GTKPRINT,
5349                                   [gtk+-unix-print-2.0 >= 2.10],
5350                     [
5351                         CFLAGS="$GTKPRINT_CFLAGS $CFLAGS"
5352                         CXXFLAGS="$GTKPRINT_CFLAGS $CXXFLAGS"
5353                         AC_DEFINE(wxUSE_GTKPRINT)
5354                     ],
5355                     [
5356                         AC_MSG_WARN([GTK printing support not found (GTK+ >= 2.10), library will use GNOME printing support or standard PostScript printing])
5357                         wxUSE_GTKPRINT="no"
5358                     ]
5359                 )
5360         fi
5361
5362         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
5363
5364                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5365                                   [libgnomeprintui-2.2 >= 2.8],
5366                     [
5367                         CFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CFLAGS"
5368                         CXXFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CXXFLAGS"
5369                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5370                     ],
5371                     [
5372                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5373                         wxUSE_LIBGNOMEPRINT="no"
5374                     ]
5375                 )
5376         fi
5377     fi
5378
5379     if test "$wxUSE_MIMETYPE" = "yes" ; then
5380         if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
5381
5382                 PKG_CHECK_MODULES(GNOMEVFS,
5383                                   [gnome-vfs-2.0 >= 2.0],
5384                     [
5385                         CFLAGS="$GNOMEVFS_CFLAGS $CFLAGS"
5386                         CXXFLAGS="$GNOMEVFS_CFLAGS $CXXFLAGS"
5387                         AC_DEFINE(wxUSE_LIBGNOMEVFS)
5388                     ],
5389                     [
5390                         AC_MSG_WARN([libgnomevfs not found, library won't be able to associate MIME type])
5391                         wxUSE_LIBGNOMEVFS="no"
5392                     ]
5393                 )
5394         fi
5395     fi
5396
5397     if test "$wxUSE_LIBHILDON" = "yes" ; then
5398         PKG_CHECK_MODULES(HILDON,
5399                           [hildon-lgpl >= 0.9],
5400             [
5401                 EXTRALIBS_HILDON="$HILDON_LIBS"
5402                 CFLAGS="$CFLAGS $HILDON_CFLAGS"
5403                 CXXFLAGS="$CXXFLAGS $HILDON_CFLAGS"
5404                 AC_DEFINE(wxUSE_LIBHILDON)
5405             ],
5406             [
5407                 AC_MSG_WARN([libhildon_lgpl not found])
5408                         wxUSE_LIBHILDON="no"
5409             ]
5410         )
5411     fi
5412 fi
5413
5414 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5415   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5416 fi
5417
5418 if test "$wxUSE_STOPWATCH" = "yes"; then
5419   AC_DEFINE(wxUSE_STOPWATCH)
5420 fi
5421
5422 if test "$wxUSE_DATETIME" = "yes"; then
5423   AC_DEFINE(wxUSE_DATETIME)
5424 fi
5425
5426 if test "$wxUSE_FILE" = "yes"; then
5427   AC_DEFINE(wxUSE_FILE)
5428 fi
5429
5430 if test "$wxUSE_FFILE" = "yes"; then
5431   AC_DEFINE(wxUSE_FFILE)
5432 fi
5433
5434 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5435   if test "$wxUSE_STREAMS" != yes; then
5436     AC_MSG_WARN(wxArchive requires wxStreams... disabled)
5437     wxUSE_ARCHIVE_STREAMS=no
5438   else
5439     AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5440   fi
5441 fi
5442
5443 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5444   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5445     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5446   elif test "$wxUSE_ZLIB" = "no"; then
5447     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5448   else
5449     AC_DEFINE(wxUSE_ZIPSTREAM)
5450   fi
5451 fi
5452
5453 if test "$wxUSE_TARSTREAM" = "yes"; then
5454   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5455     AC_MSG_WARN(wxTar requires wxArchive... disabled)
5456   else
5457     AC_DEFINE(wxUSE_TARSTREAM)
5458   fi
5459 fi
5460
5461 if test "$wxUSE_FILESYSTEM" = "yes"; then
5462   if test "$wxUSE_STREAMS" != yes -o \( "$wxUSE_FILE" != yes -a "$wxUSE_FFILE" != yes \); then
5463     AC_MSG_WARN(wxFileSystem requires wxStreams and wxFile or wxFFile... disabled)
5464     wxUSE_FILESYSTEM=no
5465   else
5466     AC_DEFINE(wxUSE_FILESYSTEM)
5467   fi
5468 fi
5469
5470 if test "$wxUSE_FS_ARCHIVE" = "yes"; then
5471   if test "$wxUSE_FILESYSTEM" != yes -o "$wxUSE_ARCHIVE_STREAMS" != yes; then
5472     AC_MSG_WARN(wxArchiveFSHandler requires wxArchive and wxFileSystem... disabled)
5473   else
5474     AC_DEFINE(wxUSE_FS_ARCHIVE)
5475   fi
5476 fi
5477
5478 if test "$wxUSE_FS_ZIP" = "yes"; then
5479   if test "$wxUSE_FS_ARCHIVE" != yes; then
5480     AC_MSG_WARN(wxZipFSHandler requires wxArchiveFSHandler... disabled)
5481   else
5482     AC_DEFINE(wxUSE_FS_ZIP)
5483   fi
5484 fi
5485
5486 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5487   if test "$USE_UNIX" != 1; then
5488     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5489     wxUSE_ON_FATAL_EXCEPTION=no
5490   else
5491     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5492   fi
5493 fi
5494
5495 if test "$wxUSE_STACKWALKER" = "yes"; then
5496     AC_DEFINE(wxUSE_STACKWALKER)
5497 fi
5498
5499 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5500     if test "$USE_UNIX" != 1 -a "$USE_WIN32" != 1; then
5501         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5502         wxUSE_DEBUGREPORT=no
5503     else
5504         AC_DEFINE(wxUSE_DEBUGREPORT)
5505         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5506             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5507         fi
5508     fi
5509 fi
5510
5511 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5512   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5513 fi
5514
5515 if test "$wxUSE_BUSYINFO" = "yes"; then
5516   AC_DEFINE(wxUSE_BUSYINFO)
5517 fi
5518
5519 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5520   AC_DEFINE(wxUSE_STD_IOSTREAM)
5521 fi
5522
5523 if test "$wxUSE_STD_STRING" = "yes"; then
5524   AC_DEFINE(wxUSE_STD_STRING)
5525 fi
5526
5527 if test "$wxUSE_STDPATHS" = "yes"; then
5528   AC_DEFINE(wxUSE_STDPATHS)
5529 fi
5530
5531 if test "$wxUSE_TEXTBUFFER" = "yes"; then
5532     AC_DEFINE(wxUSE_TEXTBUFFER)
5533 fi
5534
5535 if test "$wxUSE_TEXTFILE" = "yes"; then
5536   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
5537     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
5538   else
5539     AC_DEFINE(wxUSE_TEXTFILE)
5540   fi
5541 fi
5542
5543 if test "$wxUSE_CONFIG" = "yes" ; then
5544   if test "$wxUSE_TEXTFILE" != "yes"; then
5545     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
5546   else
5547     AC_DEFINE(wxUSE_CONFIG)
5548     AC_DEFINE(wxUSE_CONFIG_NATIVE)
5549     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
5550   fi
5551 fi
5552
5553 if test "$wxUSE_INTL" = "yes" ; then
5554   if test "$wxUSE_FILE" != "yes"; then
5555     AC_MSG_WARN(I18n code requires wxFile... disabled)
5556   else
5557     AC_DEFINE(wxUSE_INTL)
5558     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
5559     GUIDIST="$GUIDIST INTL_DIST"
5560   fi
5561 fi
5562
5563 if test "$wxUSE_XLOCALE" == "yes" ; then
5564     AC_DEFINE(wxUSE_XLOCALE)
5565     AC_CHECK_TYPES(locale_t,,,
5566                    [#include <xlocale.h>
5567                     #include <locale.h>])
5568 fi
5569
5570 if test "$wxUSE_LOG" = "yes"; then
5571   AC_DEFINE(wxUSE_LOG)
5572
5573     if test "$wxUSE_LOGGUI" = "yes"; then
5574       AC_DEFINE(wxUSE_LOGGUI)
5575     fi
5576
5577     if test "$wxUSE_LOGWINDOW" = "yes"; then
5578       AC_DEFINE(wxUSE_LOGWINDOW)
5579     fi
5580
5581     if test "$wxUSE_LOGDIALOG" = "yes"; then
5582       AC_DEFINE(wxUSE_LOG_DIALOG)
5583     fi
5584
5585     dnl the keyboard sample requires wxUSE_LOG
5586     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
5587 fi
5588
5589 if test "$wxUSE_LONGLONG" = "yes"; then
5590   AC_DEFINE(wxUSE_LONGLONG)
5591 fi
5592
5593 if test "$wxUSE_GEOMETRY" = "yes"; then
5594   AC_DEFINE(wxUSE_GEOMETRY)
5595 fi
5596
5597 if test "$wxUSE_BASE64" = "yes"; then
5598   AC_DEFINE(wxUSE_BASE64)
5599 fi
5600
5601 if test "$wxUSE_STREAMS" = "yes" ; then
5602   AC_DEFINE(wxUSE_STREAMS)
5603 fi
5604
5605 if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
5606   AC_DEFINE(wxUSE_PRINTF_POS_PARAMS)
5607 fi
5608
5609 if test "$wxUSE_OBJC_UNIQUIFYING" = "yes"; then
5610   AC_DEFINE(wxUSE_OBJC_UNIQUIFYING)
5611 fi
5612
5613 dnl ---------------------------------------------------------------------------
5614 dnl console event loop stuff
5615 dnl ---------------------------------------------------------------------------
5616
5617 if test "$wxUSE_CONSOLE_EVENTLOOP" = "yes"; then
5618     AC_DEFINE(wxUSE_CONSOLE_EVENTLOOP)
5619
5620     if test "$wxUSE_UNIX" = "yes"; then
5621         if test "$wxUSE_SELECT_DISPATCHER" = "yes"; then
5622             AC_DEFINE(wxUSE_SELECT_DISPATCHER)
5623         fi
5624
5625         if test "$wxUSE_EPOLL_DISPATCHER" = "yes"; then
5626             AC_CHECK_HEADERS(sys/epoll.h,,, [AC_INCLUDES_DEFAULT()])
5627             if test "$ac_cv_header_sys_epoll_h" = "yes"; then
5628                 AC_DEFINE(wxUSE_EPOLL_DISPATCHER)
5629             else
5630                 AC_MSG_WARN([sys/epoll.h not available, wxEpollDispatcher disabled])
5631             fi
5632         fi
5633     fi
5634 fi
5635
5636 dnl ---------------------------------------------------------------------------
5637 dnl time/date functions
5638 dnl ---------------------------------------------------------------------------
5639
5640 dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
5641 dnl function to be used for high resolution timers
5642 AC_CHECK_FUNCS(gettimeofday ftime, break)
5643
5644 if test "$ac_cv_func_gettimeofday" = "yes"; then
5645     AC_CACHE_CHECK([whether gettimeofday takes two arguments],
5646                    wx_cv_func_gettimeofday_has_2_args,
5647     [
5648         dnl on some _really_ old systems it takes only 1 argument
5649         AC_TRY_COMPILE(
5650             [
5651                 #include <sys/time.h>
5652                 #include <unistd.h>
5653             ],
5654             [
5655                 struct timeval tv;
5656                 gettimeofday(&tv, NULL);
5657             ],
5658             wx_cv_func_gettimeofday_has_2_args=yes,
5659             AC_TRY_COMPILE(
5660                 [
5661                     #include <sys/time.h>
5662                     #include <unistd.h>
5663                 ],
5664                 [
5665                     struct timeval tv;
5666                     gettimeofday(&tv);
5667                 ],
5668                 wx_cv_func_gettimeofday_has_2_args=no,
5669                 [
5670                     AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
5671                     wx_cv_func_gettimeofday_has_2_args=unknown
5672                 ]
5673             )
5674         )
5675     ])
5676
5677     if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
5678         AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
5679     fi
5680 fi
5681
5682 if test "$wxUSE_DATETIME" = "yes"; then
5683     dnl check for strptime and for its declaration as some systems lack it
5684     AC_CHECK_FUNC(strptime)
5685     if test "$ac_cv_func_strptime" = "yes"; then
5686         AC_CACHE_CHECK([for strptime declaration], wx_cv_func_strptime_decl,
5687             [
5688                 AC_LANG_PUSH(C++)
5689                 AC_TRY_COMPILE(
5690                     [
5691                         #include <time.h>
5692                     ],
5693                     [
5694                         struct tm t;
5695                         strptime("foo", "bar", &t);
5696                     ],
5697                     wx_cv_func_strptime_decl=yes,
5698                     wx_cv_func_strptime_decl=no
5699                 )
5700                 AC_LANG_POP()
5701             ]
5702         )
5703     fi
5704     if test "$wx_cv_func_strptime_decl" = "yes"; then
5705         AC_DEFINE(HAVE_STRPTIME_DECL)
5706     else
5707         wx_strptime_decl="extern char *strptime(const char *, const char *, struct tm *);"
5708     fi
5709     if test "$ac_cv_func_strptime" = "yes"; then
5710         dnl strptime() behaviour doesn't conform to POSIX under Mac OS X <
5711         dnl 10.5 and possibly other BSD variants, check that strptime() we
5712         dnl have fails to parse format when the string doesn't match it instea
5713         dnl of just stopping immediately and returning non-NULL
5714         AC_CACHE_CHECK([whether strptime() fails on invalid strings],
5715             wx_cv_func_strptime_ok,
5716             [AC_RUN_IFELSE(
5717                 [
5718                     #include <stdlib.h>
5719                     #include <time.h>
5720                     #include "confdefs.h"
5721
5722                     $wx_strptime_decl
5723
5724                     int main()
5725                     {
5726                         struct tm t;
5727                         return !!strptime("", "%x", &t);
5728                     }
5729                 ],
5730                 wx_cv_func_strptime_ok=yes,
5731                 wx_cv_func_strptime_ok=no,
5732                 dnl be pessimistic when cross-compiling
5733                 wx_cv_func_strptime_ok=no
5734             )]
5735         )
5736
5737         if test "$wx_cv_func_strptime_ok" = "yes"; then
5738             AC_DEFINE(HAVE_STRPTIME)
5739         fi
5740     fi
5741
5742     dnl check for timezone variable
5743     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
5744     AC_CACHE_CHECK(for timezone variable in <time.h>,
5745                    wx_cv_var_timezone,
5746                    [
5747                         AC_LANG_PUSH(C++)
5748                         AC_TRY_COMPILE(
5749                             [
5750                                 #include <time.h>
5751                             ],
5752                             [
5753                                 int tz;
5754                                 tz = timezone;
5755                             ],
5756                             [
5757                                 wx_cv_var_timezone=timezone
5758                             ],
5759                             [
5760                                 AC_TRY_COMPILE(
5761                                     [
5762                                         #include <time.h>
5763                                     ],
5764                                     [
5765                                         int tz;
5766                                         tz = _timezone;
5767                                     ],
5768                                     [
5769                                         wx_cv_var_timezone=_timezone
5770                                     ],
5771                                     [
5772                                         AC_TRY_COMPILE(
5773                                             [
5774                                                 #include <time.h>
5775                                             ],
5776                                             [
5777                                                 int tz;
5778                                                 tz = __timezone;
5779                                             ],
5780                                             [
5781                                                 wx_cv_var_timezone=__timezone
5782                                             ],
5783                                             [
5784                                                 if test "$USE_DOS" = 0 ; then
5785                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
5786                                                 fi
5787                                             ]
5788                                         )
5789                                     ]
5790                                 )
5791                             ]
5792                         )
5793                         AC_LANG_POP()
5794                    ]
5795     )
5796
5797     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
5798     if test "x$wx_cv_var_timezone" != x ; then
5799         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
5800     fi
5801
5802     dnl check for localtime (it's POSIX, but the check can do no harm...)
5803     AC_CHECK_FUNCS(localtime)
5804
5805     if test "$ac_cv_func_localtime" = "yes"; then
5806         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
5807                        wx_cv_struct_tm_has_gmtoff,
5808         [
5809             AC_TRY_COMPILE(
5810                 [
5811                     #include <time.h>
5812                 ],
5813                 [
5814                     struct tm tm;
5815                     tm.tm_gmtoff++;
5816                 ],
5817                 [
5818                     wx_cv_struct_tm_has_gmtoff=yes
5819                 ],
5820                 wx_cv_struct_tm_has_gmtoff=no
5821             )
5822         ])
5823     fi
5824
5825     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
5826         AC_DEFINE(WX_GMTOFF_IN_TM)
5827     fi
5828
5829     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
5830 fi
5831
5832 dnl ------------------------------------------------------------------------
5833 dnl wxSocket
5834 dnl ------------------------------------------------------------------------
5835
5836 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
5837 if test "$wxUSE_SOCKETS" = "yes"; then
5838     if test "$wxUSE_MGL" = 1; then
5839         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
5840         wxUSE_SOCKETS="no"
5841     fi
5842 fi
5843
5844 if test "$wxUSE_SOCKETS" = "yes"; then
5845     dnl under MSW we always have sockets
5846     if test "$TOOLKIT" != "MSW"; then
5847         dnl under Solaris and OS/2, socket functions live in -lsocket
5848         AC_CHECK_FUNC(socket,,
5849             [
5850                 AC_CHECK_LIB(socket, socket,
5851                     if test "$INET_LINK" != " -lsocket"; then
5852                         INET_LINK="$INET_LINK -lsocket"
5853                     fi,
5854                     [
5855                         AC_MSG_WARN([socket library not found - sockets will be disabled])
5856                         wxUSE_SOCKETS=no
5857                     ]
5858                 )
5859             ]
5860         )
5861     fi
5862 fi
5863
5864 if test "$wxUSE_SOCKETS" = "yes" ; then
5865     dnl this test may be appropriate if building under cygwin
5866     dnl right now I'm assuming it also uses the winsock stuff
5867     dnl like mingw does..  -- RL
5868     if test "$TOOLKIT" != "MSW"; then
5869         dnl determine the type of third argument for getsockname
5870         dnl This test needs to be done in C++ mode since gsocket.cpp now
5871         dnl is C++ code and pointer cast that are possible even without
5872         dnl warning in C still fail in C++.
5873         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
5874                        wx_cv_type_getsockname3,
5875             [
5876                 AC_LANG_PUSH(C++)
5877                 AC_TRY_COMPILE(
5878                     [
5879                         #include <sys/types.h>
5880                         #include <sys/socket.h>
5881                     ],
5882                     [
5883                         socklen_t len;
5884                         getsockname(0, 0, &len);
5885                     ],
5886                     wx_cv_type_getsockname3=socklen_t,
5887                     [
5888                         dnl the compiler will compile the version with size_t
5889                         dnl even if the real type of the last parameter is int
5890                         dnl but it should give at least a warning about
5891                         dnl converting between incompatible pointer types, so
5892                         dnl try to use it to get the correct behaviour at
5893                         dnl least with gcc (otherwise we'd always use size_t)
5894                         CFLAGS_OLD="$CFLAGS"
5895                         if test "$GCC" = yes ; then
5896                             CFLAGS="-Werror $CFLAGS"
5897                         fi
5898
5899                         AC_TRY_COMPILE(
5900                             [
5901                                 #include <sys/types.h>
5902                                 #include <sys/socket.h>
5903                             ],
5904                             [
5905                                 size_t len;
5906                                 getsockname(0, 0, &len);
5907                             ],
5908                             wx_cv_type_getsockname3=size_t,
5909                             AC_TRY_COMPILE(
5910                                 [
5911                                     #include <sys/types.h>
5912                                     #include <sys/socket.h>
5913                                 ],
5914                                 [
5915                                     int len;
5916                                     getsockname(0, 0, &len);
5917                                 ],
5918                                 wx_cv_type_getsockname3=int,
5919                                 wx_cv_type_getsockname3=unknown
5920                             )
5921                         )
5922
5923                         CFLAGS="$CFLAGS_OLD"
5924                     ]
5925                 )
5926                 AC_LANG_POP()
5927             ])
5928
5929         if test "$wx_cv_type_getsockname3" = "unknown"; then
5930             wxUSE_SOCKETS=no
5931             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5932         else
5933             AC_DEFINE_UNQUOTED(WX_SOCKLEN_T, $wx_cv_type_getsockname3)
5934         fi
5935         dnl Do this again for getsockopt as it may be different
5936         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
5937                        wx_cv_type_getsockopt5,
5938             [
5939                 dnl Note that the rules for compatibility of pointers
5940                 dnl are somewhat different between C and C++, so code
5941                 dnl that fails in C++ may not even give a warning about
5942                 dnl converting between incompatible pointer types in C.
5943                 dnl So this test needs to be done in C++ mode.
5944                 AC_LANG_PUSH(C++)
5945                 AC_TRY_COMPILE(
5946                     [
5947                         #include <sys/types.h>
5948                         #include <sys/socket.h>
5949                     ],
5950                     [
5951                         socklen_t len;
5952                         getsockopt(0, 0, 0, 0, &len);
5953                     ],
5954                     wx_cv_type_getsockopt5=socklen_t,
5955                     [
5956                         AC_TRY_COMPILE(
5957                             [
5958                                 #include <sys/types.h>
5959                                 #include <sys/socket.h>
5960                             ],
5961                             [
5962                                 size_t len;
5963                                 getsockopt(0, 0, 0, 0, &len);
5964                             ],
5965                             wx_cv_type_getsockopt5=size_t,
5966                             AC_TRY_COMPILE(
5967                                 [
5968                                     #include <sys/types.h>
5969                                     #include <sys/socket.h>
5970                                 ],
5971                                 [
5972                                     int len;
5973                                     getsockopt(0, 0, 0, 0, &len);
5974                                 ],
5975                                 wx_cv_type_getsockopt5=int,
5976                                 wx_cv_type_getsockopt5=unknown
5977                             )
5978                         )
5979                     ]
5980                 )
5981                 AC_LANG_POP()
5982             ])
5983
5984         if test "$wx_cv_type_getsockopt5" = "unknown"; then
5985             wxUSE_SOCKETS=no
5986             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5987         else
5988             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
5989         fi
5990     fi
5991 fi
5992
5993 if test "$wxUSE_SOCKETS" = "yes" ; then
5994     if test "$wxUSE_IPV6" = "yes"; then
5995         AC_CACHE_CHECK(
5996             [whether we have sockaddr_in6],
5997             [wx_cv_type_sockaddr_in6],
5998             [
5999                 AC_TRY_COMPILE(
6000                     [
6001                         #include <sys/types.h>
6002                         #include <sys/socket.h>
6003                         #include <netinet/in.h>
6004                     ],
6005                     [
6006                         struct sockaddr_in6 sa6;
6007                     ],
6008                     wx_cv_type_sockaddr_in6=yes,
6009                     wx_cv_type_sockaddr_in6=no
6010                 )
6011             ]
6012         )
6013
6014         if test "$wx_cv_type_sockaddr_in6"="yes"; then
6015             AC_DEFINE(wxUSE_IPV6)
6016         else
6017             AC_MSG_WARN([IPv6 support not available... disabled])
6018         fi
6019     fi
6020
6021     AC_DEFINE(wxUSE_SOCKETS)
6022     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
6023 fi
6024
6025 if test "$wxUSE_PROTOCOL" = "yes"; then
6026     if test "$wxUSE_SOCKETS" != "yes"; then
6027         AC_MSG_WARN(Protocol classes require sockets... disabled)
6028         wxUSE_PROTOCOL=no
6029     fi
6030 fi
6031
6032 if test "$wxUSE_PROTOCOL" = "yes"; then
6033     AC_DEFINE(wxUSE_PROTOCOL)
6034
6035     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
6036         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
6037     fi
6038     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
6039         AC_DEFINE(wxUSE_PROTOCOL_FTP)
6040     fi
6041     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
6042         AC_DEFINE(wxUSE_PROTOCOL_FILE)
6043     fi
6044 else
6045     if test "$wxUSE_FS_INET" = "yes"; then
6046         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
6047         wxUSE_FS_INET="no"
6048     fi
6049 fi
6050
6051 if test "$wxUSE_URL" = "yes"; then
6052     if test "$wxUSE_PROTOCOL" != "yes"; then
6053         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
6054         wxUSE_URL=no
6055     fi
6056     if test "$wxUSE_URL" = "yes"; then
6057         AC_DEFINE(wxUSE_URL)
6058     fi
6059 fi
6060
6061 if test "$wxUSE_VARIANT" = "yes"; then
6062     AC_DEFINE(wxUSE_VARIANT)
6063 fi
6064
6065 if test "$wxUSE_WEAKREF" = "yes"; then
6066     AC_DEFINE(wxUSE_WEAKREF)
6067 fi
6068
6069 if test "$wxUSE_FS_INET" = "yes"; then
6070   AC_DEFINE(wxUSE_FS_INET)
6071 fi
6072
6073 dnl ---------------------------------------------------------------------------
6074 dnl Joystick support
6075 dnl ---------------------------------------------------------------------------
6076
6077 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
6078     wxUSE_JOYSTICK=no
6079
6080     dnl under MSW we always have joystick support
6081     if test "$TOOLKIT" = "MSW"; then
6082         wxUSE_JOYSTICK=yes
6083
6084     dnl mac only available on darwin
6085     elif test "$TOOLKIT" = "MAC" -o "$TOOLKIT" = "COCOA"; then
6086         if test "$USE_DARWIN" = 1; then
6087             dnl check for a bug in the headers, some have bad setEventCallout
6088             AC_MSG_CHECKING([headers have declarations needed for joystick support])
6089             AC_LANG_PUSH(C++)
6090             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
6091                             [ IOHIDQueueInterface *qi = NULL;
6092                               IOHIDCallbackFunction cb = NULL;
6093                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
6094                             [ wxUSE_JOYSTICK=yes ]
6095                           )
6096             AC_LANG_POP()
6097             AC_MSG_RESULT($wxUSE_JOYSTICK)
6098         fi
6099
6100     dnl joystick support is only for Linux 2.1.x or greater
6101     else
6102         dnl wxJoystick not supported by wxMGL at all
6103         if test "$wxUSE_MGL" != 1; then
6104             dnl notice the dummy includes argument: without it, AC_CHECK_HEADER
6105             dnl checks only whether the header can be preprocessed, not that it
6106             dnl can be compiled and in Linux 2.6.16 joystick.h is present but
6107             dnl can't be compiled because of an error and with the default
6108             dnl AC_CHECK_HEADER semantics we'd still detect it in this case and
6109             dnl build would fail later
6110             AC_CHECK_HEADERS([linux/joystick.h], [wxUSE_JOYSTICK=yes],, [AC_INCLUDES_DEFAULT()])
6111         fi
6112     fi
6113
6114     if test "$wxUSE_JOYSTICK" = "yes"; then
6115         AC_DEFINE(wxUSE_JOYSTICK)
6116         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
6117     else
6118         AC_MSG_WARN(Joystick not supported by this system... disabled)
6119     fi
6120 fi
6121
6122
6123 dnl ---------------------------------------------------------------------------
6124 dnl String stuff
6125 dnl ---------------------------------------------------------------------------
6126
6127 if test "$wxUSE_FONTENUM" = "yes" ; then
6128   AC_DEFINE(wxUSE_FONTENUM)
6129 fi
6130
6131 if test "$wxUSE_FONTMAP" = "yes" ; then
6132   AC_DEFINE(wxUSE_FONTMAP)
6133 fi
6134
6135 if test "$wxUSE_UNICODE" = "yes" ; then
6136   AC_DEFINE(wxUSE_UNICODE)
6137
6138   if test "$USE_WIN32" != 1; then
6139       wxUSE_UNICODE_MSLU=no
6140   fi
6141
6142   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
6143         AC_CHECK_LIB(unicows,main,
6144             [
6145                 AC_DEFINE(wxUSE_UNICODE_MSLU)
6146             ],
6147             [
6148                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
6149                              Applications will only run on Windows NT/2000/XP!])
6150                 wxUSE_UNICODE_MSLU=no
6151             ])
6152     fi
6153 fi
6154
6155 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "yes"; then
6156     AC_DEFINE(wxUSE_UNICODE_UTF8)
6157
6158     if test "$wxUSE_UNICODE_UTF8_LOCALE" = "yes"; then
6159         AC_DEFINE(wxUSE_UTF8_LOCALE_ONLY)
6160     fi
6161 fi
6162
6163 dnl ---------------------------------------------------------------------------
6164 dnl big GUI components: MDI, doc/view, printing, help, ...
6165 dnl ---------------------------------------------------------------------------
6166
6167 if test "$wxUSE_CONSTRAINTS" = "yes"; then
6168     AC_DEFINE(wxUSE_CONSTRAINTS)
6169     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
6170 fi
6171
6172 if test "$wxUSE_MDI" = "yes"; then
6173     AC_DEFINE(wxUSE_MDI)
6174
6175     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6176         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
6177         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
6178     fi
6179 fi
6180
6181 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
6182     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
6183     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
6184     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6185         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
6186     fi
6187 fi
6188
6189 if test "$wxUSE_HELP" = "yes"; then
6190     AC_DEFINE(wxUSE_HELP)
6191     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
6192
6193     if test "$wxUSE_MSW" = 1; then
6194       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
6195         AC_DEFINE(wxUSE_MS_HTML_HELP)
6196       fi
6197     fi
6198
6199     if test "$wxUSE_WXHTML_HELP" = "yes"; then
6200       if test "$wxUSE_HTML" = "yes"; then
6201         AC_DEFINE(wxUSE_WXHTML_HELP)
6202       else
6203         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
6204         wxUSE_WXHTML_HELP=no
6205       fi
6206     fi
6207 fi
6208
6209 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
6210     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6211         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
6212     else
6213         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
6214     fi
6215     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
6216 fi
6217
6218 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
6219   AC_DEFINE(wxUSE_POSTSCRIPT)
6220 fi
6221
6222 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
6223
6224 if test "$wxUSE_SVG" = "yes"; then
6225     AC_DEFINE(wxUSE_SVG)
6226 fi
6227
6228 dnl ---------------------------------------------------------------------------
6229 dnl wxMetafile availability
6230 dnl ---------------------------------------------------------------------------
6231
6232 if test "$wxUSE_METAFILE" = "yes"; then
6233     if test "$wxUSE_MSW" != 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_PM" != 1; then
6234         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
6235         wxUSE_METAFILE=no
6236     fi
6237 fi
6238
6239 dnl ---------------------------------------------------------------------------
6240 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
6241 dnl ---------------------------------------------------------------------------
6242
6243 dnl check for ole headers and disable a few features requiring it if not
6244 dnl present (earlier versions of mingw32 don't have ole2.h)
6245 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
6246                           -o "$wxUSE_CLIPBOARD"     = "yes" \
6247                           -o "$wxUSE_OLE"     = "yes" \
6248                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
6249     AC_CHECK_HEADER(ole2.h,,, [ ])
6250
6251     if test "$ac_cv_header_ole2_h" = "yes" ; then
6252         if test "$GCC" = yes ; then
6253             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
6254             AC_TRY_COMPILE([#include <windows.h>
6255                             #include <ole2.h>],
6256                            [],
6257                            [AC_MSG_RESULT(no)],
6258                            [AC_MSG_RESULT(yes)
6259                             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fvtable-thunks"])
6260             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
6261             if test "$wxUSE_OLE" = "yes" ; then
6262                 AC_DEFINE(wxUSE_OLE)
6263                 AC_DEFINE(wxUSE_OLE_AUTOMATION)
6264                 AC_DEFINE(wxUSE_ACTIVEX)
6265                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
6266             fi
6267         fi
6268
6269         dnl for OLE clipboard and dnd
6270         if test "$wxUSE_DATAOBJ" = "yes" ; then
6271             AC_DEFINE(wxUSE_DATAOBJ)
6272         fi
6273     else
6274         AC_MSG_WARN([Some features disabled because OLE headers not found])
6275
6276         wxUSE_CLIPBOARD=no
6277         wxUSE_DRAG_AND_DROP=no
6278         wxUSE_DATAOBJ=no
6279         wxUSE_OLE=no
6280     fi
6281
6282     if test "$wxUSE_METAFILE" = "yes"; then
6283         AC_DEFINE(wxUSE_METAFILE)
6284
6285         dnl this one should probably be made separately configurable
6286         AC_DEFINE(wxUSE_ENH_METAFILE)
6287     fi
6288 fi
6289
6290 if test "$wxUSE_IPC" = "yes"; then
6291     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
6292         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
6293         wxUSE_IPC=no
6294     fi
6295
6296     if test "$wxUSE_IPC" = "yes"; then
6297         AC_DEFINE(wxUSE_IPC)
6298         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
6299     fi
6300 fi
6301
6302 if test "$wxUSE_DATAOBJ" = "yes"; then
6303     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6304         AC_MSG_WARN([wxDataObject not yet supported under $TOOLKIT... disabled])
6305         wxUSE_DATAOBJ=no
6306     else
6307         AC_DEFINE(wxUSE_DATAOBJ)
6308     fi
6309 else
6310     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
6311     wxUSE_CLIPBOARD=no
6312     wxUSE_DRAG_AND_DROP=no
6313 fi
6314
6315 if test "$wxUSE_CLIPBOARD" = "yes"; then
6316     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6317         AC_MSG_WARN([Clipboard not yet supported under $TOOLKIT... disabled])
6318         wxUSE_CLIPBOARD=no
6319     fi
6320
6321     if test "$wxUSE_CLIPBOARD" = "yes"; then
6322         AC_DEFINE(wxUSE_CLIPBOARD)
6323     fi
6324 fi
6325
6326 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
6327     if test "$wxUSE_GTK" = 1; then
6328         if test "$WXGTK12" != 1; then
6329             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
6330             wxUSE_DRAG_AND_DROP=no
6331         fi
6332     fi
6333
6334     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_MGL" = 1 -o \
6335             "$wxUSE_DFB" = 1; then
6336         AC_MSG_WARN([Drag and drop not yet supported under $TOOLKIT... disabled])
6337         wxUSE_DRAG_AND_DROP=no
6338     fi
6339
6340     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
6341         AC_DEFINE(wxUSE_DRAG_AND_DROP)
6342     fi
6343
6344 fi
6345
6346 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
6347     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
6348 fi
6349
6350 if test "$wxUSE_SPLINES" = "yes" ; then
6351   AC_DEFINE(wxUSE_SPLINES)
6352 fi
6353
6354 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
6355   AC_DEFINE(wxUSE_MOUSEWHEEL)
6356 fi
6357
6358 dnl ---------------------------------------------------------------------------
6359 dnl GUI controls
6360 dnl ---------------------------------------------------------------------------
6361
6362 USES_CONTROLS=0
6363 if test "$wxUSE_CONTROLS" = "yes"; then
6364   USES_CONTROLS=1
6365 fi
6366
6367 if test "$wxUSE_ACCEL" = "yes"; then
6368   AC_DEFINE(wxUSE_ACCEL)
6369   USES_CONTROLS=1
6370 fi
6371
6372 if test "$wxUSE_ANIMATIONCTRL" = "yes"; then
6373   AC_DEFINE(wxUSE_ANIMATIONCTRL)
6374   USES_CONTROLS=1
6375   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS animate"
6376 fi
6377
6378 if test "$wxUSE_BUTTON" = "yes"; then
6379   AC_DEFINE(wxUSE_BUTTON)
6380   USES_CONTROLS=1
6381 fi
6382
6383 if test "$wxUSE_BMPBUTTON" = "yes"; then
6384   AC_DEFINE(wxUSE_BMPBUTTON)
6385   USES_CONTROLS=1
6386 fi
6387
6388 if test "$wxUSE_CALCTRL" = "yes"; then
6389   AC_DEFINE(wxUSE_CALENDARCTRL)
6390   USES_CONTROLS=1
6391   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
6392 fi
6393
6394 if test "$wxUSE_CARET" = "yes"; then
6395   AC_DEFINE(wxUSE_CARET)
6396   USES_CONTROLS=1
6397   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
6398 fi
6399
6400 if test "$wxUSE_COLLPANE" = "yes"; then
6401     AC_DEFINE(wxUSE_COLLPANE)
6402     USES_CONTROLS=1
6403     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS collpane"
6404 fi
6405
6406 if test "$wxUSE_COMBOBOX" = "yes"; then
6407   AC_DEFINE(wxUSE_COMBOBOX)
6408   USES_CONTROLS=1
6409 fi
6410
6411 if test "$wxUSE_COMBOCTRL" = "yes"; then
6412   AC_DEFINE(wxUSE_COMBOCTRL)
6413   USES_CONTROLS=1
6414 fi
6415
6416 if test "$wxUSE_CHOICE" = "yes"; then
6417   AC_DEFINE(wxUSE_CHOICE)
6418   USES_CONTROLS=1
6419 fi
6420
6421 if test "$wxUSE_CHOICEBOOK" = "yes"; then
6422     AC_DEFINE(wxUSE_CHOICEBOOK)
6423     USES_CONTROLS=1
6424 fi
6425
6426 if test "$wxUSE_CHECKBOX" = "yes"; then
6427   AC_DEFINE(wxUSE_CHECKBOX)
6428   USES_CONTROLS=1
6429 fi
6430
6431 if test "$wxUSE_CHECKLST" = "yes"; then
6432   AC_DEFINE(wxUSE_CHECKLISTBOX)
6433   USES_CONTROLS=1
6434 fi
6435
6436 if test "$wxUSE_COLOURPICKERCTRL" = "yes"; then
6437   AC_DEFINE(wxUSE_COLOURPICKERCTRL)
6438   USES_CONTROLS=1
6439 fi
6440
6441 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
6442   AC_DEFINE(wxUSE_DATEPICKCTRL)
6443   USES_CONTROLS=1
6444 fi
6445
6446 if test "$wxUSE_DIRPICKERCTRL" = "yes"; then
6447   AC_DEFINE(wxUSE_DIRPICKERCTRL)
6448   USES_CONTROLS=1
6449 fi
6450
6451 if test "$wxUSE_FILECTRL" = "yes"; then
6452   AC_DEFINE(wxUSE_FILECTRL)
6453   USES_CONTROLS=1
6454 fi
6455
6456 if test "$wxUSE_FILEPICKERCTRL" = "yes"; then
6457   AC_DEFINE(wxUSE_FILEPICKERCTRL)
6458   USES_CONTROLS=1
6459 fi
6460
6461 if test "$wxUSE_FONTPICKERCTRL" = "yes"; then
6462   AC_DEFINE(wxUSE_FONTPICKERCTRL)
6463   USES_CONTROLS=1
6464 fi
6465
6466 if test "$wxUSE_DISPLAY" = "yes"; then
6467     if test "$wxUSE_DFB" = 1 -o "$wxUSE_MGL" = 1; then
6468         AC_MSG_WARN([wxDisplay not yet supported under $TOOLKIT... disabled])
6469         wxUSE_DISPLAY=no
6470     else
6471         AC_DEFINE(wxUSE_DISPLAY)
6472         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
6473     fi
6474 fi
6475
6476 if test "$wxUSE_DETECT_SM" = "yes"; then
6477     AC_DEFINE(wxUSE_DETECT_SM)
6478 fi
6479
6480 if test "$wxUSE_GAUGE" = "yes"; then
6481   AC_DEFINE(wxUSE_GAUGE)
6482   USES_CONTROLS=1
6483 fi
6484
6485 if test "$wxUSE_GRID" = "yes"; then
6486   AC_DEFINE(wxUSE_GRID)
6487   USES_CONTROLS=1
6488   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
6489 fi
6490
6491 if test "$wxUSE_HYPERLINKCTRL" = "yes"; then
6492   AC_DEFINE(wxUSE_HYPERLINKCTRL)
6493   USES_CONTROLS=1
6494 fi
6495
6496 if test "$wxUSE_BITMAPCOMBOBOX" = "yes"; then
6497   AC_DEFINE(wxUSE_BITMAPCOMBOBOX)
6498   USES_CONTROLS=1
6499 fi
6500
6501 if test "$wxUSE_DATAVIEWCTRL" = "yes"; then
6502   AC_DEFINE(wxUSE_DATAVIEWCTRL)
6503   USES_CONTROLS=1
6504   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dataview"
6505 fi
6506
6507 if test "$wxUSE_IMAGLIST" = "yes"; then
6508     AC_DEFINE(wxUSE_IMAGLIST)
6509 fi
6510
6511 if test "$wxUSE_LISTBOOK" = "yes"; then
6512     AC_DEFINE(wxUSE_LISTBOOK)
6513     USES_CONTROLS=1
6514 fi
6515
6516 if test "$wxUSE_LISTBOX" = "yes"; then
6517     AC_DEFINE(wxUSE_LISTBOX)
6518     USES_CONTROLS=1
6519 fi
6520
6521 if test "$wxUSE_LISTCTRL" = "yes"; then
6522     if test "$wxUSE_IMAGLIST" = "yes"; then
6523         AC_DEFINE(wxUSE_LISTCTRL)
6524         USES_CONTROLS=1
6525         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
6526     else
6527         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
6528     fi
6529 fi
6530
6531 if test "$wxUSE_EDITABLELISTBOX" = "yes"; then
6532     AC_DEFINE(wxUSE_EDITABLELISTBOX)
6533     USES_CONTROLS=1
6534     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS editlbox"
6535 fi
6536
6537 if test "$wxUSE_NOTEBOOK" = "yes"; then
6538     AC_DEFINE(wxUSE_NOTEBOOK)
6539     USES_CONTROLS=1
6540     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
6541 fi
6542
6543 if test "$wxUSE_NOTIFICATION_MESSAGE" = "yes"; then
6544     AC_DEFINE(wxUSE_NOTIFICATION_MESSAGE)
6545 fi
6546
6547 if test "$wxUSE_ODCOMBOBOX" = "yes"; then
6548   AC_DEFINE(wxUSE_ODCOMBOBOX)
6549   USES_CONTROLS=1
6550   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS combo"
6551 fi
6552
6553 if test "$wxUSE_RADIOBOX" = "yes"; then
6554     AC_DEFINE(wxUSE_RADIOBOX)
6555     USES_CONTROLS=1
6556 fi
6557
6558 if test "$wxUSE_RADIOBTN" = "yes"; then
6559     AC_DEFINE(wxUSE_RADIOBTN)
6560     USES_CONTROLS=1
6561 fi
6562
6563 if test "$wxUSE_SASH" = "yes"; then
6564     AC_DEFINE(wxUSE_SASH)
6565     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
6566 fi
6567
6568 if test "$wxUSE_SCROLLBAR" = "yes"; then
6569     AC_DEFINE(wxUSE_SCROLLBAR)
6570     USES_CONTROLS=1
6571     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
6572 fi
6573
6574 if test "$wxUSE_SEARCHCTRL" = "yes"; then
6575     AC_DEFINE(wxUSE_SEARCHCTRL)
6576     USES_CONTROLS=1
6577 fi
6578
6579 if test "$wxUSE_SLIDER" = "yes"; then
6580     AC_DEFINE(wxUSE_SLIDER)
6581     USES_CONTROLS=1
6582 fi
6583
6584 if test "$wxUSE_SPINBTN" = "yes"; then
6585     AC_DEFINE(wxUSE_SPINBTN)
6586     USES_CONTROLS=1
6587 fi
6588
6589 if test "$wxUSE_SPINCTRL" = "yes"; then
6590     AC_DEFINE(wxUSE_SPINCTRL)
6591     USES_CONTROLS=1
6592 fi
6593
6594 if test "$wxUSE_SPLITTER" = "yes"; then
6595     AC_DEFINE(wxUSE_SPLITTER)
6596     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
6597 fi
6598
6599 if test "$wxUSE_STATBMP" = "yes"; then
6600     AC_DEFINE(wxUSE_STATBMP)
6601     USES_CONTROLS=1
6602 fi
6603
6604 if test "$wxUSE_STATBOX" = "yes"; then
6605     AC_DEFINE(wxUSE_STATBOX)
6606     USES_CONTROLS=1
6607 fi
6608
6609 if test "$wxUSE_STATTEXT" = "yes"; then
6610     AC_DEFINE(wxUSE_STATTEXT)
6611     USES_CONTROLS=1
6612 fi
6613
6614 if test "$wxUSE_STATLINE" = "yes"; then
6615     AC_DEFINE(wxUSE_STATLINE)
6616     USES_CONTROLS=1
6617 fi
6618
6619 if test "$wxUSE_STATUSBAR" = "yes"; then
6620     dnl this will get undefined in wx/chkconf.h if it's not supported
6621     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
6622     AC_DEFINE(wxUSE_STATUSBAR)
6623     USES_CONTROLS=1
6624
6625     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
6626 fi
6627
6628 if test "$wxUSE_TAB_DIALOG" = "yes"; then
6629     AC_DEFINE(wxUSE_TAB_DIALOG)
6630 fi
6631
6632 if test "$wxUSE_TEXTCTRL" = "yes"; then
6633     AC_DEFINE(wxUSE_TEXTCTRL)
6634     USES_CONTROLS=1
6635     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
6636 fi
6637
6638 if test "$wxUSE_TOGGLEBTN" = "yes"; then
6639     if test "$wxUSE_COCOA" = 1 ; then
6640         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
6641         wxUSE_TOGGLEBTN=no
6642     fi
6643
6644     if test "$wxUSE_TOGGLEBTN" = "yes"; then
6645         AC_DEFINE(wxUSE_TOGGLEBTN)
6646         USES_CONTROLS=1
6647     fi
6648 fi
6649
6650 if test "$wxUSE_TOOLBAR" = "yes"; then
6651     AC_DEFINE(wxUSE_TOOLBAR)
6652     USES_CONTROLS=1
6653
6654     if test "$wxUSE_UNIVERSAL" = "yes"; then
6655         wxUSE_TOOLBAR_NATIVE="no"
6656     else
6657         wxUSE_TOOLBAR_NATIVE="yes"
6658         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
6659     fi
6660
6661     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
6662 fi
6663
6664 if test "$wxUSE_TOOLTIPS" = "yes"; then
6665     if test "$wxUSE_MOTIF" = 1; then
6666         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
6667     else
6668         if test "$wxUSE_UNIVERSAL" = "yes"; then
6669             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
6670         else
6671             AC_DEFINE(wxUSE_TOOLTIPS)
6672         fi
6673     fi
6674 fi
6675
6676 if test "$wxUSE_TREEBOOK" = "yes"; then
6677     AC_DEFINE(wxUSE_TREEBOOK)
6678     USES_CONTROLS=1
6679 fi
6680
6681 if test "$wxUSE_TOOLBOOK" = "yes"; then
6682     AC_DEFINE(wxUSE_TOOLBOOK)
6683     USES_CONTROLS=1
6684 fi
6685
6686 if test "$wxUSE_TREECTRL" = "yes"; then
6687     if test "$wxUSE_IMAGLIST" = "yes"; then
6688         AC_DEFINE(wxUSE_TREECTRL)
6689         USES_CONTROLS=1
6690         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
6691     else
6692         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
6693     fi
6694 fi
6695
6696 if test "$wxUSE_POPUPWIN" = "yes"; then
6697     if test "$wxUSE_COCOA" = 1 ; then
6698         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
6699     else
6700         if test "$wxUSE_PM" = 1; then
6701             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
6702         else
6703             AC_DEFINE(wxUSE_POPUPWIN)
6704             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
6705
6706             USES_CONTROLS=1
6707         fi
6708     fi
6709 fi
6710
6711 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
6712     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 -o "$wxUSE_MGL" = 1; then
6713         AC_MSG_WARN([Dialup manager not supported on this platform... disabled])
6714     else
6715         AC_DEFINE(wxUSE_DIALUP_MANAGER)
6716         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
6717     fi
6718 fi
6719
6720 if test "$wxUSE_TIPWINDOW" = "yes"; then
6721     if test "$wxUSE_PM" = 1; then
6722         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
6723     else
6724         AC_DEFINE(wxUSE_TIPWINDOW)
6725     fi
6726 fi
6727
6728 if test "$USES_CONTROLS" = 1; then
6729     AC_DEFINE(wxUSE_CONTROLS)
6730 fi
6731
6732 dnl ---------------------------------------------------------------------------
6733 dnl misc options
6734 dnl ---------------------------------------------------------------------------
6735
6736 dnl please keep the settings below in alphabetical order
6737 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
6738     AC_DEFINE(wxUSE_ACCESSIBILITY)
6739     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
6740 fi
6741
6742 if test "$wxUSE_DRAGIMAGE" = "yes"; then
6743     AC_DEFINE(wxUSE_DRAGIMAGE)
6744     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
6745 fi
6746
6747 if test "$wxUSE_EXCEPTIONS" = "yes"; then
6748     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
6749         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
6750     else
6751         AC_DEFINE(wxUSE_EXCEPTIONS)
6752         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
6753     fi
6754 fi
6755
6756 USE_HTML=0
6757 if test "$wxUSE_HTML" = "yes"; then
6758     AC_DEFINE(wxUSE_HTML)
6759     USE_HTML=1
6760     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
6761     if test "$wxUSE_MAC" = 1; then
6762         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
6763     fi
6764 fi
6765 if test "$wxUSE_WEBKIT" = "yes"; then
6766     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
6767         old_CPPFLAGS="$CPPFLAGS"
6768         CPPFLAGS="-x objective-c++ $CPPFLAGS"
6769         AC_CHECK_HEADER([WebKit/HIWebView.h],
6770                         [
6771                            AC_DEFINE(wxUSE_WEBKIT)
6772                            WEBKIT_LINK="-framework WebKit"
6773                         ],
6774                         [
6775                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
6776                            wxUSE_WEBKIT=no
6777                         ],
6778                         [
6779                            #include <Carbon/Carbon.h>
6780                            #include <WebKit/WebKit.h>
6781                         ])
6782         CPPFLAGS="$old_CPPFLAGS"
6783     elif test "$wxUSE_COCOA" = 1; then
6784         AC_DEFINE(wxUSE_WEBKIT)
6785     else
6786         wxUSE_WEBKIT=no
6787     fi
6788 fi
6789
6790 USE_XRC=0
6791 if test "$wxUSE_XRC" = "yes"; then
6792     if test "$wxUSE_XML" != "yes"; then
6793         AC_MSG_WARN([XML library not built, XRC resources disabled])
6794         wxUSE_XRC=no
6795     else
6796         AC_DEFINE(wxUSE_XRC)
6797         USE_XRC=1
6798         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
6799     fi
6800 fi
6801
6802 USE_AUI=0
6803 if test "$wxUSE_AUI" = "yes"; then
6804    AC_DEFINE(wxUSE_AUI)
6805    USE_AUI=1
6806    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS aui"
6807 fi
6808
6809 USE_STC=0
6810 if test "$wxUSE_STC" = "yes"; then
6811    AC_DEFINE(wxUSE_STC)
6812    USE_STC=1
6813    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS stc"
6814 fi
6815
6816 if test "$wxUSE_MENUS" = "yes"; then
6817     AC_DEFINE(wxUSE_MENUS)
6818     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
6819 fi
6820
6821 if test "$wxUSE_METAFILE" = "yes"; then
6822     AC_DEFINE(wxUSE_METAFILE)
6823 fi
6824
6825 if test "$wxUSE_MIMETYPE" = "yes"; then
6826     AC_DEFINE(wxUSE_MIMETYPE)
6827 fi
6828
6829 if test "$wxUSE_MINIFRAME" = "yes"; then
6830     AC_DEFINE(wxUSE_MINIFRAME)
6831 fi
6832
6833 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
6834     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
6835 fi
6836
6837 if test "$wxUSE_TASKBARICON" = "yes"; then
6838     AC_DEFINE(wxUSE_TASKBARICON)
6839     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
6840 fi
6841
6842
6843 if test "$wxUSE_VALIDATORS" = "yes"; then
6844     AC_DEFINE(wxUSE_VALIDATORS)
6845     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
6846 fi
6847
6848 if test "$wxUSE_PALETTE" = "yes" ; then
6849     if test "$wxUSE_DFB" = 1; then
6850         AC_MSG_WARN([wxPalette not yet supported under DFB... disabled])
6851         wxUSE_PALETTE=no
6852     else
6853         AC_DEFINE(wxUSE_PALETTE)
6854     fi
6855 fi
6856
6857 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
6858   dnl Must be done this late because -lunicows must be before all the other libs
6859   LIBS=" -lunicows $LIBS"
6860 fi
6861
6862 USE_RICHTEXT=0
6863 if test "$wxUSE_RICHTEXT" = "yes"; then
6864     AC_DEFINE(wxUSE_RICHTEXT)
6865     USE_RICHTEXT=1
6866     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS richtext"
6867 fi
6868
6869 dnl ---------------------------------------------------------------------------
6870 dnl wxImage options
6871 dnl ---------------------------------------------------------------------------
6872
6873 if test "$wxUSE_IMAGE" = "yes" ; then
6874     AC_DEFINE(wxUSE_IMAGE)
6875
6876     if test "$wxUSE_GIF" = "yes" ; then
6877       AC_DEFINE(wxUSE_GIF)
6878     fi
6879
6880     if test "$wxUSE_PCX" = "yes" ; then
6881       AC_DEFINE(wxUSE_PCX)
6882     fi
6883
6884     if test "$wxUSE_TGA" = "yes" ; then
6885       AC_DEFINE(wxUSE_TGA)
6886     fi
6887
6888     if test "$wxUSE_IFF" = "yes" ; then
6889       AC_DEFINE(wxUSE_IFF)
6890     fi
6891
6892     if test "$wxUSE_PNM" = "yes" ; then
6893       AC_DEFINE(wxUSE_PNM)
6894     fi
6895
6896     if test "$wxUSE_XPM" = "yes" ; then
6897       AC_DEFINE(wxUSE_XPM)
6898     fi
6899
6900     if test "$wxUSE_ICO_CUR" = "yes" ; then
6901       AC_DEFINE(wxUSE_ICO_CUR)
6902     fi
6903 fi
6904
6905 dnl ---------------------------------------------------------------------------
6906 dnl common dialogs
6907 dnl ---------------------------------------------------------------------------
6908
6909 if test "$wxUSE_ABOUTDLG" = "yes"; then
6910     AC_DEFINE(wxUSE_ABOUTDLG)
6911 fi
6912
6913 if test "$wxUSE_CHOICEDLG" = "yes"; then
6914     AC_DEFINE(wxUSE_CHOICEDLG)
6915 fi
6916
6917 if test "$wxUSE_COLOURDLG" = "yes"; then
6918     AC_DEFINE(wxUSE_COLOURDLG)
6919 fi
6920
6921 if test "$wxUSE_FILEDLG" = "yes"; then
6922     AC_DEFINE(wxUSE_FILEDLG)
6923 fi
6924
6925 if test "$wxUSE_FINDREPLDLG" = "yes"; then
6926     AC_DEFINE(wxUSE_FINDREPLDLG)
6927 fi
6928
6929 if test "$wxUSE_FONTDLG" = "yes"; then
6930     AC_DEFINE(wxUSE_FONTDLG)
6931 fi
6932
6933 if test "$wxUSE_DIRDLG" = "yes"; then
6934     if test "$wxUSE_TREECTRL" != "yes"; then
6935         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
6936     else
6937         AC_DEFINE(wxUSE_DIRDLG)
6938     fi
6939 fi
6940
6941 if test "$wxUSE_MSGDLG" = "yes"; then
6942     AC_DEFINE(wxUSE_MSGDLG)
6943 fi
6944
6945 if test "$wxUSE_NUMBERDLG" = "yes"; then
6946     AC_DEFINE(wxUSE_NUMBERDLG)
6947 fi
6948
6949 if test "$wxUSE_PROGRESSDLG" = "yes"; then
6950     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6951        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
6952     else
6953         AC_DEFINE(wxUSE_PROGRESSDLG)
6954     fi
6955 fi
6956
6957 if test "$wxUSE_SPLASH" = "yes"; then
6958     AC_DEFINE(wxUSE_SPLASH)
6959     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
6960 fi
6961
6962 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
6963     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6964        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
6965     else
6966         AC_DEFINE(wxUSE_STARTUP_TIPS)
6967     fi
6968 fi
6969
6970 if test "$wxUSE_TEXTDLG" = "yes"; then
6971     AC_DEFINE(wxUSE_TEXTDLG)
6972 fi
6973
6974 if test "$wxUSE_WIZARDDLG" = "yes"; then
6975     AC_DEFINE(wxUSE_WIZARDDLG)
6976     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
6977 fi
6978
6979 dnl ---------------------------------------------------------------------------
6980 dnl options used under wxMSW and wxPM
6981 dnl ---------------------------------------------------------------------------
6982
6983 if test "$wxUSE_MSW" = 1 -o "$wxUSE_PM" = 1; then
6984     if test "$wxUSE_OWNER_DRAWN" = "yes"; then
6985         AC_DEFINE(wxUSE_OWNER_DRAWN)
6986     fi
6987 fi
6988
6989 dnl ---------------------------------------------------------------------------
6990 dnl wxMSW-only options
6991 dnl ---------------------------------------------------------------------------
6992
6993 if test "$wxUSE_MSW" = 1 ; then
6994
6995     if test "$wxUSE_DC_CACHEING" = "yes"; then
6996         AC_DEFINE(wxUSE_DC_CACHEING)
6997     fi
6998
6999     if test "$wxUSE_DIB" = "yes"; then
7000         AC_DEFINE(wxUSE_WXDIB)
7001     fi
7002
7003     if test "$wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW" = "yes"; then
7004         AC_DEFINE(wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
7005     fi
7006
7007     if test "$wxUSE_UXTHEME" = "yes"; then
7008         AC_DEFINE(wxUSE_UXTHEME)
7009     fi
7010
7011 fi
7012 dnl wxUSE_MSW = 1
7013
7014 dnl not quite MSW-only although mostly useful to disable this under MSW
7015 if test "$wxUSE_AUTOID_MANAGEMENT" = "yes"; then
7016     AC_DEFINE(wxUSE_AUTOID_MANAGEMENT)
7017 fi
7018
7019 if test "$USE_WIN32" = 1 ; then
7020     if test "$wxUSE_INICONF" = "yes"; then
7021         AC_DEFINE(wxUSE_INICONF)
7022     fi
7023
7024     if test "$wxUSE_REGKEY" = "yes"; then
7025         AC_DEFINE(wxUSE_REGKEY)
7026     fi
7027 fi
7028 dnl USE_WIN32 = 1
7029
7030 dnl ---------------------------------------------------------------------------
7031 dnl wxGraphicsContext
7032 dnl ---------------------------------------------------------------------------
7033
7034 if test "$wxUSE_GRAPHICS_CONTEXT" = "yes"; then
7035    if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
7036       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7037    elif test "$wxUSE_GTK" != 1; then
7038       dnl for other builds we'll just wing it for now...
7039       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7040    else
7041       dnl ...but let's check for cairo availability for wxGTK builds
7042       PKG_CHECK_MODULES(CAIRO, cairo,
7043           [AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)],
7044           [AC_MSG_WARN([Cairo library not found, unable to set wxUSE_GRAPHICS_CONTEXT])]
7045       )
7046    fi
7047 fi
7048
7049 dnl ---------------------------------------------------------------------------
7050 dnl wxMediaCtrl
7051 dnl ---------------------------------------------------------------------------
7052
7053 USE_MEDIA=0
7054
7055 if test "$wxUSE_MEDIACTRL" = "yes"; then
7056     USE_MEDIA=1
7057
7058     dnl -----------------------------------------------------------------------
7059     dnl GStreamer
7060     dnl -----------------------------------------------------------------------
7061     if test "$wxUSE_GTK" = 1; then
7062         wxUSE_GSTREAMER="no"
7063
7064         dnl -------------------------------------------------------------------
7065         dnl Test for at least 0.8 gstreamer module from pkg-config
7066         dnl Even totem doesn't accept 0.9 evidently.
7067         dnl
7068         dnl So, we first check to see if 0.10 if available - if not we
7069         dnl try the older 0.8 version
7070         dnl -------------------------------------------------------------------
7071         GST_VERSION_MAJOR=0
7072         GST_VERSION_MINOR=10
7073         GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7074
7075         if test "$wxUSE_GSTREAMER8" = "no"; then
7076             PKG_CHECK_MODULES(GST,
7077                 [gstreamer-$GST_VERSION gstreamer-plugins-base-$GST_VERSION gconf-2.0],
7078                 [
7079                     wxUSE_GSTREAMER="yes"
7080                     GST_LIBS="$GST_LIBS -lgstinterfaces-$GST_VERSION"
7081                 ],
7082                 [
7083                     AC_MSG_WARN([GStreamer 0.10 not available, falling back to 0.8])
7084                     GST_VERSION_MINOR=8
7085                 ]
7086             )
7087         else
7088             dnl check only for 0.8
7089             GST_VERSION_MINOR=8
7090         fi
7091
7092         if test $GST_VERSION_MINOR = "8"; then
7093             GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7094             PKG_CHECK_MODULES(GST,
7095                 [gstreamer-$GST_VERSION gstreamer-interfaces-$GST_VERSION gstreamer-gconf-$GST_VERSION],
7096                 wxUSE_GSTREAMER="yes",
7097                 [
7098                     AC_MSG_WARN([GStreamer 0.8/0.10 not available.])
7099                 ])
7100         fi
7101
7102
7103         if test "$wxUSE_GSTREAMER" = "yes"; then
7104             CPPFLAGS="$GST_CFLAGS $CPPFLAGS"
7105             EXTRALIBS_MEDIA="$GST_LIBS"
7106
7107             AC_DEFINE(wxUSE_GSTREAMER)
7108         else
7109             USE_MEDIA=0
7110         fi
7111     fi
7112
7113     if test $USE_MEDIA = 1; then
7114         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
7115         AC_DEFINE(wxUSE_MEDIACTRL)
7116     fi
7117 fi
7118
7119 dnl ---------------------------------------------------------------------------
7120 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
7121 dnl ---------------------------------------------------------------------------
7122
7123 if test "$cross_compiling" = "yes"; then
7124     dnl Use best guess from host as we can't use uname when cross compiling
7125     OSINFO="\"$host\""
7126 else
7127     dnl attualy work out OS version
7128     OSINFO=`uname -s -r -m`
7129     OSINFO="\"$OSINFO\""
7130 fi
7131
7132 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
7133
7134 dnl ---------------------------------------------------------------------------
7135 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
7136 dnl ---------------------------------------------------------------------------
7137
7138 if test "x$prefix" != "xNONE"; then
7139     wxPREFIX=$prefix
7140 else
7141     wxPREFIX=$ac_default_prefix
7142 fi
7143
7144 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
7145
7146
7147 dnl ---------------------------------------------------------------------------
7148 dnl define variables with all built libraries for wx-config
7149 dnl ---------------------------------------------------------------------------
7150
7151 STD_BASE_LIBS="base"
7152 STD_GUI_LIBS=""
7153 BUILT_WX_LIBS="base"
7154 ALL_WX_LIBS="xrc stc gl media qa html adv core xml net base"
7155
7156 if test "$wxUSE_SOCKETS" = "yes" ; then
7157     STD_BASE_LIBS="net $STD_BASE_LIBS"
7158     BUILT_WX_LIBS="net $BUILT_WX_LIBS"
7159 fi
7160 if test "$wxUSE_XML" = "yes" ; then
7161     STD_BASE_LIBS="xml $STD_BASE_LIBS"
7162     BUILT_WX_LIBS="xml $BUILT_WX_LIBS"
7163 fi
7164
7165 if test "$wxUSE_GUI" = "yes"; then
7166     STD_GUI_LIBS="adv core"
7167     BUILT_WX_LIBS="$STD_GUI_LIBS $BUILT_WX_LIBS"
7168
7169     if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7170         STD_GUI_LIBS="qa $STD_GUI_LIBS"
7171         BUILT_WX_LIBS="qa $BUILT_WX_LIBS"
7172     fi
7173     if test "$wxUSE_HTML" = "yes" ; then
7174         STD_GUI_LIBS="html $STD_GUI_LIBS"
7175         BUILT_WX_LIBS="html $BUILT_WX_LIBS"
7176     fi
7177     if test "$wxUSE_MEDIACTRL" = "yes" ; then
7178         BUILT_WX_LIBS="media $BUILT_WX_LIBS"
7179     fi
7180     if test "$wxUSE_OPENGL" = "yes" ; then
7181         BUILT_WX_LIBS="gl $BUILT_WX_LIBS"
7182     fi
7183     if test "$wxUSE_AUI" = "yes" ; then
7184         BUILT_WX_LIBS="aui $BUILT_WX_LIBS"
7185     fi
7186     if test "$wxUSE_STC" = "yes" ; then
7187         BUILT_WX_LIBS="stc $BUILT_WX_LIBS"
7188     fi
7189     if test "$wxUSE_XRC" = "yes" ; then
7190         STD_GUI_LIBS="xrc $STD_GUI_LIBS"
7191         BUILT_WX_LIBS="xrc $BUILT_WX_LIBS"
7192     fi
7193 fi
7194
7195 AC_SUBST(ALL_WX_LIBS)
7196 AC_SUBST(BUILT_WX_LIBS)
7197 AC_SUBST(STD_BASE_LIBS)
7198 AC_SUBST(STD_GUI_LIBS)
7199
7200 dnl ---------------------------------------------------------------------------
7201 dnl Output the makefiles and such from the results found above
7202 dnl ---------------------------------------------------------------------------
7203
7204 dnl all additional libraries (except wxWidgets itself) we link with
7205
7206 if test "$wxUSE_MAC" = 1 ; then
7207     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
7208         if test "$USE_DARWIN" = 1; then
7209             LDFLAGS="$LDFLAGS -framework QuickTime"
7210         else
7211             LDFLAGS="$LDFLAGS -lQuickTimeLib"
7212         fi
7213     fi
7214     if test "$USE_DARWIN" = 1; then
7215         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework System"
7216     else
7217         LDFLAGS="$LDFLAGS -lCarbonLib"
7218     fi
7219 fi
7220 if test "$wxUSE_COCOA" = 1 ; then
7221     LDFLAGS="$LDFLAGS -framework IOKit -framework Cocoa"
7222     if test "$wxUSE_MEDIACTRL" = "yes"; then
7223         LDFLAGS="$LDFLAGS -framework QuickTime"
7224     fi
7225 fi
7226 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1 ; then
7227     LDFLAGS="$LDFLAGS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
7228 fi
7229
7230 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
7231
7232 if test "$wxUSE_GUI" = "yes"; then
7233
7234     dnl TODO add checks that these samples will really compile (i.e. all the
7235     dnl      library features they need are present)
7236
7237     dnl TODO some samples are never built so far: mfc (requires VC++)
7238     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
7239                      erase event exec font image minimal mobile \
7240                      mobile/wxedit mobile/styles render \
7241                      shaped svg taborder vscroll widgets"
7242
7243     if test "$wxUSE_MONOLITHIC" != "yes"; then
7244         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
7245     fi
7246     if test "$TOOLKIT" = "MSW"; then
7247         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
7248         if test "$wxUSE_UNIVERSAL" != "yes"; then
7249             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg"
7250         fi
7251     fi
7252     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
7253         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
7254     fi
7255 else
7256     SAMPLES_SUBDIRS="console"
7257     if test "$wxUSE_SOCKETS" = "yes" ; then
7258         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
7259     fi
7260     if test "$wxUSE_IPC" = "yes" ; then
7261         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
7262     fi
7263 fi
7264
7265
7266 dnl C/C++ compiler options used to compile wxWidgets
7267 dnl
7268 dnl check for icc before gcc as icc is also recognized as gcc
7269 if test "x$INTELCC" = "xyes" ; then
7270     dnl Warnings which can't be easily suppressed in C code are disabled:
7271     dnl
7272     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7273     dnl     remark #869: parameter "foo" was never referenced
7274     dnl     remark #1572: floating-point equality and inequality comparisons
7275     dnl                   are unreliable
7276     dnl     remark #1684: conversion from pointer to same-sized integral type
7277     dnl
7278     dnl (for others see below)
7279     CWARNINGS="-Wall -wd810,869,981,1418,1572,1684"
7280 elif test "$GCC" = yes ; then
7281     CWARNINGS="-Wall -Wundef"
7282 fi
7283
7284 if test "x$INTELCXX" = "xyes" ; then
7285     dnl Intel compiler gives some warnings which simply can't be worked
7286     dnl around or of which we have too many (810, 869) so it's impractical to
7287     dnl keep them enabled even if in theory it would be nice and some others
7288     dnl (279) are generated for standard macros and so there is nothing we can
7289     dnl do about them
7290     dnl
7291     dnl     remark #279: controlling expression is constant
7292     dnl     remark #383: value copied to temporary, reference to temporary used
7293     dnl     remark #444: destructor for base class "xxx" is not virtual
7294     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7295     dnl     remark #869: parameter "foo" was never referenced
7296     dnl     remark #981: operands are evaluated in unspecified order
7297     dnl     remark #1418: external definition with no prior declaration
7298     dnl     remark #1419: external declaration in primary source file
7299     CXXWARNINGS="-Wall -wd279,383,444,810,869,981,1418,1419"
7300 elif test "$GXX" = yes ; then
7301     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
7302     CXXWARNINGS="-Wall -Wundef -Wunused-parameter -Wno-ctor-dtor-privacy"
7303 fi
7304
7305
7306 dnl combine everything together and remove the extra white space while doing it
7307 WXCONFIG_CFLAGS=`echo $WXCONFIG_CFLAGS`
7308 WXCONFIG_CXXFLAGS=`echo $WXCONFIG_CFLAGS $WXCONFIG_CXXFLAGS`
7309
7310
7311 dnl add -I options we use during library compilation
7312 dnl
7313 dnl note that the order is somewhat important: wxWidgets headers should
7314 dnl come first and the one with setup.h should be before $(top_srcdir)/include
7315 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
7316 dnl CodeWarrior):
7317 CPPFLAGS=`echo $WXCONFIG_CPPFLAGS \
7318  -I\\${wx_top_builddir}/lib/wx/include/${TOOLCHAIN_FULLNAME} \
7319  -I\\${top_srcdir}/include $TOOLKIT_INCLUDE \
7320  $CPPFLAGS `
7321
7322 C_AND_CXX_FLAGS="$DEBUG_CFLAGS $PROFILE_FLAGS $OPTIMISE_CFLAGS"
7323 CFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $CFLAGS `
7324 CXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $CXXFLAGS `
7325 OBJCFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $OBJCFLAGS `
7326 OBJCXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $OBJCXXFLAGS `
7327
7328 dnl now that we added WXCONFIG_CPPFLAGS to CPPFLAGS we can add the wx-config
7329 dnl only stuff to it
7330 WXCONFIG_CPPFLAGS=`echo $WXCONFIG_CPPFLAGS $WXCONFIG_ONLY_CPPFLAGS`
7331
7332
7333 if test "x$MWCC" = "xyes"; then
7334     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
7335     dnl must use <regex.h> from system not our local copy on OS X,
7336     dnl but must use local not system on OS 9.
7337     dnl The following should make all -I paths usable for <> includes
7338     dnl while first checking in real system paths.  With 8.3 using
7339     dnl -gccincludes it will actually check local paths before system
7340     dnl even for <> which is totally wrong.
7341
7342     dnl Note that because this absolutely needs to be before any -I
7343     dnl that we have to tack it on to the end of the compiler commandline.
7344     CC="$CC -cwd source -I-"
7345     CXX="$CXX -cwd source -I-"
7346 fi
7347
7348
7349 LIBS=`echo $LIBS`
7350 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
7351 EXTRALIBS_XML="$EXPAT_LINK"
7352 EXTRALIBS_HTML="$MSPACK_LINK"
7353 EXTRALIBS_MEDIA="$GST_LIBS"
7354 EXTRALIBS_STC="-lwxscintilla${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
7355 if test "$wxUSE_GUI" = "yes"; then
7356     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_HILDON $EXTRALIBS_GNOMEVFS $EXTRALIBS_GNOMEPRINT`
7357 fi
7358 if test "$wxUSE_OPENGL" = "yes"; then
7359     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
7360 fi
7361
7362 LDFLAGS="$LDFLAGS $PROFILE_FLAGS"
7363
7364 WXCONFIG_LIBS="$LIBS"
7365
7366 dnl wx-config must output builtin 3rd party libs in --libs in static build:
7367 if test "$wxUSE_REGEX" = "builtin" ; then
7368     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
7369 fi
7370 if test "$wxUSE_EXPAT" = "builtin" ; then
7371     wxconfig_3rdparty="expat $wxconfig_3rdparty"
7372 fi
7373 if test "$wxUSE_LIBTIFF" = "builtin" ; then
7374     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
7375 fi
7376 if test "$wxUSE_LIBJPEG" = "builtin" ; then
7377     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
7378 fi
7379 if test "$wxUSE_LIBPNG" = "builtin" ; then
7380     wxconfig_3rdparty="png $wxconfig_3rdparty"
7381 fi
7382 if test "$wxUSE_ZLIB" = "builtin" ; then
7383     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
7384 fi
7385
7386 for i in $wxconfig_3rdparty ; do
7387     WXCONFIG_LIBS="-lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_LIBS"
7388 done
7389
7390
7391 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
7392     WXUNIV=1
7393
7394     case "$wxUNIV_THEMES" in
7395         ''|all)
7396             AC_DEFINE(wxUSE_ALL_THEMES)
7397             ;;
7398
7399         *)
7400             for t in `echo $wxUNIV_THEMES | tr , ' ' | tr '[[a-z]]' '[[A-Z]]'`; do
7401                 AC_DEFINE_UNQUOTED(wxUSE_THEME_$t)
7402             done
7403     esac
7404 else
7405     WXUNIV=0
7406 fi
7407
7408 AC_SUBST(wxUSE_ZLIB)
7409 AC_SUBST(wxUSE_REGEX)
7410 AC_SUBST(wxUSE_EXPAT)
7411 AC_SUBST(wxUSE_LIBJPEG)
7412 AC_SUBST(wxUSE_LIBPNG)
7413 AC_SUBST(wxUSE_LIBTIFF)
7414
7415 if test $wxUSE_MONOLITHIC = "yes" ; then
7416     MONOLITHIC=1
7417 else
7418     MONOLITHIC=0
7419 fi
7420
7421 if test $wxUSE_PLUGINS = "yes" ; then
7422     USE_PLUGINS=1
7423 else
7424     USE_PLUGINS=0
7425 fi
7426
7427 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7428     USE_QA=1
7429 else
7430     USE_QA=0
7431 fi
7432
7433 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
7434     OFFICIAL_BUILD=1
7435 else
7436     OFFICIAL_BUILD=0
7437 fi
7438
7439 AC_SUBST(VENDOR)
7440 AC_SUBST(OFFICIAL_BUILD)
7441 AC_SUBST(WX_FLAVOUR)
7442 AC_SUBST(WX_LIB_FLAVOUR)
7443
7444 AC_SUBST(WXUNIV)
7445 AC_SUBST(MONOLITHIC)
7446 AC_SUBST(USE_PLUGINS)
7447 AC_SUBST(LIBS)
7448 AC_SUBST(CXXWARNINGS)
7449 AC_SUBST(EXTRALIBS)
7450 AC_SUBST(EXTRALIBS_XML)
7451 AC_SUBST(EXTRALIBS_HTML)
7452 AC_SUBST(EXTRALIBS_MEDIA)
7453 AC_SUBST(EXTRALIBS_GUI)
7454 AC_SUBST(EXTRALIBS_OPENGL)
7455 AC_SUBST(EXTRALIBS_SDL)
7456 AC_SUBST(EXTRALIBS_STC)
7457 AC_SUBST(WITH_PLUGIN_SDL)
7458 AC_SUBST(EXTRALIBS_GTKPRINT)
7459 AC_SUBST(EXTRALIBS_GNOMEPRINT)
7460 AC_SUBST(EXTRALIBS_GNOMEVFS)
7461 AC_SUBST(EXTRALIBS_HILDON)
7462 AC_SUBST(UNICODE)
7463 AC_SUBST(BUILD)
7464 AC_SUBST(DEBUG_INFO)
7465 AC_SUBST(DEBUG_FLAG)
7466 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr '[[A-Z]]' '[[a-z]]'`
7467 AC_SUBST(TOOLKIT_LOWERCASE)
7468 AC_SUBST(TOOLKIT_VERSION)
7469 AC_SUBST(SAMPLES_RPATH_FLAG)
7470 AC_SUBST(SAMPLES_RPATH_POSTLINK)
7471 AC_SUBST(HOST_SUFFIX)
7472 AC_SUBST(CPPUNIT_CFLAGS)
7473 AC_SUBST(CPPUNIT_LIBS)
7474
7475 case "$TOOLKIT" in
7476     GTK)
7477         TOOLKIT_DESC="GTK+"
7478         if test "$WXGTK2" = 1; then
7479             TOOLKIT_DESC="$TOOLKIT_DESC 2"
7480             if test "$wxUSE_GTKPRINT" = "yes" ; then
7481                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA GTK+ printing";
7482             fi
7483             if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
7484                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomeprint";
7485             fi
7486             if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
7487                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomevfs"
7488             fi
7489             if test "$wxUSE_LIBHILDON" = "yes"; then
7490                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
7491             fi
7492
7493             if test "$TOOLKIT_EXTRA" != ""; then
7494                 TOOLKIT_DESC="$TOOLKIT_DESC with support for `echo $TOOLKIT_EXTRA | tr -s ' '`"
7495             fi
7496         fi
7497         ;;
7498
7499     ?*)
7500         TOOLKIT_DESC=$TOOLKIT_LOWERCASE
7501         ;;
7502
7503     *)
7504         TOOLKIT_DESC="base only"
7505         ;;
7506 esac
7507
7508 if test "$wxUSE_WINE" = "yes"; then
7509     BAKEFILE_FORCE_PLATFORM=win32
7510 fi
7511
7512 dnl gcc 3.4 has a pch bug which truncates wide character constants in headers.
7513 dnl Hopefully for a non-unicode build there aren't any wide constants in
7514 dnl headers, but for a unicode build it's best to disable pch.
7515 if test "$wxUSE_UNICODE" = yes -a "$GCC" = yes -a "$bk_use_pch" != no
7516 then
7517     AC_CACHE_CHECK(
7518         [for gcc precompiled header bug],
7519         [wx_cv_gcc_pch_bug],
7520         [[
7521             echo '#include <stdio.h>
7522                   const wchar_t test_var[] = L"awidetest";' > conftest.h
7523
7524             echo '#include "conftest.h"
7525                   int main()
7526                   {
7527                      printf("%ls", test_var);
7528                      return 0;
7529                   }' > conftest.cpp
7530
7531             wx_cv_gcc_pch_bug="pch not supported"
7532
7533             if $CXX conftest.h >/dev/null 2>&1
7534             then
7535                 wx_cv_gcc_pch_bug=
7536
7537                 if $CXX -o conftest$PROGRAM_EXT conftest.cpp >/dev/null 2>&1
7538                 then
7539                     if tr -dc '[a-z]' < conftest$PROGRAM_EXT |
7540                         grep awidetest >/dev/null
7541                     then
7542                         wx_cv_gcc_pch_bug=no
7543                     else
7544                         wx_cv_gcc_pch_bug=yes
7545                     fi
7546                 fi
7547             fi
7548
7549             rm -f conftest.h conftest.gch conftest.cpp conftest$PROGRAM_EXT
7550         ]])
7551
7552     if test "$wx_cv_gcc_pch_bug" = yes; then
7553         dnl make the default for pch 'no'
7554         dnl further below check whether the user overrode and warn them
7555         bk_use_pch=no
7556     fi
7557 fi
7558
7559 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
7560
7561 dnl make install path absolute (if not already);
7562 dnl will fail with (some) MSDOS paths
7563 case ${INSTALL} in
7564   /* ) # Absolute
7565      ;;
7566   ?:* ) # Drive letter, considered as absolute.
7567      ;;
7568   *)
7569      INSTALL=`pwd`/${INSTALL} ;;
7570 esac
7571
7572 if test "$wxUSE_GUI" = "yes"; then
7573
7574 if test "$wxUSE_MSW" = 1 ; then
7575     if test "x$WINDRES" = "x"; then
7576         AC_MSG_ERROR([Required windres program not found])
7577     fi
7578
7579     RESCOMP="$WINDRES"
7580 fi
7581
7582 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
7583     dnl base name of the resource file for wxMac must be the same
7584     dnl as library installation base name (-install_name)
7585     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
7586     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
7587
7588     dnl add the resources target for wxMac
7589     LIBWXMACRES="\$(wx_top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
7590
7591     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
7592
7593     MACSETFILE="\$(SETFILE)"
7594
7595     dnl resources are bundled both with shared library and applications
7596     dnl since the carb resource *must* be included in the application
7597     if test "$wxUSE_MAC" = 1; then
7598         POSTLINK_COMMAND="\$(REZ) -d __DARWIN__ -t APPL Carbon.r -o"
7599         RESCOMP="$REZ"
7600         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL Carbon.r -o"
7601     else
7602         POSTLINK_COMMAND="cat /dev/null | \$(REZ) -d __DARWIN__ -t APPL ${LIBWXMACRES}"
7603         RESCOMP="cat /dev/null \| $REZ"
7604         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL \$libdir/$WX_RESOURCES_MACOSX_ASCII"
7605     fi
7606
7607 else
7608     dnl default value is to (silently) do nothing in the makefile
7609     MACSETFILE="@true"
7610
7611     if test "$wxUSE_PM" = 1; then
7612         RESCOMP="emxbind"
7613         WXCONFIG_RESFLAGS="-ep"
7614
7615         dnl Is this one really used anywhere for pm?
7616         POSTLINK_COMMAND="$RESCOMP $WXCONFIG_RESFLAGS"
7617     else
7618         POSTLINK_COMMAND="@true"
7619     fi
7620 fi
7621
7622 fi
7623 dnl wxUSE_GUI = 1
7624
7625
7626 dnl find out if the compiler supports PCH
7627 dnl
7628 dnl TODO: this should be in bakefile
7629 if test $GCC_PCH = 1
7630 then
7631     if test "$wx_cv_gcc_pch_bug" = yes; then
7632         AC_MSG_WARN([*** Precompiled header support is broken on this compiler])
7633         AC_MSG_WARN([*** --enable-precomp-headers is not recommended])
7634         AC_MSG_WARN([*** see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13361])
7635     fi
7636
7637     # Our WX_PRECOMP flag does not make sense for any language except C++ because
7638     # the headers that benefit from precompilation are mostly C++ headers.
7639     CXXFLAGS="-DWX_PRECOMP $CXXFLAGS"
7640     # When Bakefile can do multi-language PCH (e.g. C++ and Objective-C++) enable this:
7641     #OBJCXXFLAGS="-DWX_PRECOMP $CXXFLAGS"
7642 fi
7643
7644 dnl HACK ALERT!!
7645 dnl For now, we need to alter bk-deps not to generate deps
7646 dnl when we've configured a Universal binary build.
7647 dnl The next version of Bakefile will have the correct fix for this
7648 dnl at which time, this hack can be removed.
7649
7650 if test "$wxUSE_MAC" = 1 ; then
7651     if test "x$wxUSE_UNIVERSAL_BINARY" != "xno" ; then
7652         sed "s/DEPSMODE=gcc/DEPSMODE=none/" < bk-deps > temp
7653         mv temp bk-deps
7654         chmod +x bk-deps
7655     fi
7656 fi
7657
7658 if test "$wxUSE_SHARED" = "yes"; then
7659     dnl Need addtional flag on OS/2, so override bakefiles value
7660     dnl (there currently is no suitable variable to which the
7661     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
7662     case "${host}" in
7663       *-pc-os2_emx | *-pc-os2-emx )
7664         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7665         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7666         cp -p ${srcdir}/src/os2/dllnames.sh .
7667         cp -p ${srcdir}/src/os2/dllar.sh .
7668       ;;
7669     esac
7670 fi
7671 if test "$wxUSE_OMF" = "yes"; then
7672     case "${host}" in
7673       *-pc-os2_emx | *-pc-os2-emx )
7674         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
7675         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7676         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7677       ;;
7678     esac
7679 fi
7680
7681 dnl TOOLCHAIN_DEFS should be used for both wx and client code
7682 WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $TOOLCHAIN_DEFS"
7683
7684
7685 dnl Sun cc is compatible with gcc and so either of them can use the C
7686 dnl libraries built with the other, i.e. gcc can be used to build wxGTK under
7687 dnl Solaris where GTK+ is compiled using cc and cc can be used under Linux
7688 dnl where GTK+ is built with gcc
7689 dnl
7690 dnl However the compiler options are not compatible at all and in particular
7691 dnl gcc doesn't like cc -mt option and cc doesn't like -pthread. We simply
7692 dnl filter them out as we already have the correct options for multithreaded
7693 dnl programs if we're using threads (and if we don't, it shouldn't matter)
7694 case "${host}" in
7695     *-*-solaris2* )
7696         dnl system packages are compiled with Sun CC and so pkg-config outputs
7697         dnl CC-specific "-mt" flag, remove it when using gcc
7698         if test "$GCC" = yes; then
7699             CPPFLAGS=`echo $CPPFLAGS | sed 's/-mt//'`
7700             LIBS=`echo $LIBS | sed 's/-mt//'`
7701             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-mt//'`
7702         fi
7703         ;;
7704
7705     *-*-linux* )
7706         dnl OTOH when using Sun CC under Linux, the flags contain gcc-specific
7707         dnl -pthreads which Sun CC doesn't know about
7708         if test "x$SUNCXX" = xyes; then
7709             CPPFLAGS=`echo $CPPFLAGS | sed 's/-pthread//'`
7710             LIBS=`echo $LIBS | sed 's/-pthread//'`
7711             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-pthread//'`
7712         fi
7713         ;;
7714 esac
7715
7716 dnl Add visibility support flags to CFLAGS/CXXFLAGS - do it this late so that
7717 dnl it doesn't affect compilation checks above
7718 CFLAGS="$CFLAGS $CFLAGS_VISIBILITY"
7719 CXXFLAGS="$CXXFLAGS $CXXFLAGS_VISIBILITY"
7720
7721 dnl for convenience, sort the samples in alphabetical order
7722 dnl
7723 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
7724 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
7725 dnl
7726 dnl       Unfortunately, there is a bug in OS/2's tr, such that
7727 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
7728 dnl       only removes the Unix-like part of the introduced line break.
7729 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
7730
7731 dnl subtle bakefile goop.
7732 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
7733 dnl I wish we would have called it something less likely to clash with
7734 dnl things though.
7735 AC_SUBST(SHARED)
7736
7737 dnl global options
7738 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
7739 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
7740
7741 dnl toolkit options
7742 AC_SUBST(USE_GUI)
7743 AC_SUBST(AFMINSTALL)
7744 AC_SUBST(WIN32INSTALL)
7745 AC_SUBST(TOOLKIT)
7746 AC_SUBST(TOOLKIT_DIR)
7747 AC_SUBST(TOOLCHAIN_NAME)
7748 AC_SUBST(TOOLCHAIN_FULLNAME)
7749
7750 dnl wx-config options
7751 AC_SUBST(host_alias)
7752 AC_SUBST(cross_compiling)
7753 AC_SUBST(WIDGET_SET)
7754 AC_SUBST(WX_RELEASE)
7755 AC_SUBST(WX_VERSION)
7756 AC_SUBST(WX_SUBVERSION)
7757 AC_SUBST(WX_CHARTYPE)
7758 AC_SUBST(WX_DEBUGTYPE)
7759
7760 dnl note that in addition to the usual CPP/C/CXXFLAGS which are used for
7761 dnl building the library itself, we also have WXCONFIG_-prefixed variants which
7762 dnl are used when building the libraries using the library
7763 dnl
7764 dnl so put anything which should be used only during the library build in, e.g.
7765 dnl CXXFLAGS, but put everything else (by default) into WXCONFIG_CXXFLAGS
7766 dnl
7767 dnl and, finally, for some things which should be only used by wx-config but
7768 dnl not during the library compilation, use WXCONFIG_ONLY_CPPFLAGS which is
7769 dnl added to WXCONFIG_CPPFLAGS after adding the latter to CPPFLAGS
7770 AC_SUBST(WXCONFIG_CPPFLAGS)
7771 AC_SUBST(WXCONFIG_CFLAGS)
7772 AC_SUBST(WXCONFIG_CXXFLAGS)
7773
7774 AC_SUBST(WXCONFIG_LIBS)
7775 AC_SUBST(WXCONFIG_RPATH)
7776 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
7777 AC_SUBST(WXCONFIG_RESFLAGS)
7778
7779 dnl distribution vars
7780 AC_SUBST(GUIDIST)
7781 AC_SUBST(DISTDIR)
7782
7783 dnl additional subdirectories where we will build
7784 AC_SUBST(SAMPLES_SUBDIRS)
7785
7786 dnl additional libraries and linker settings
7787 AC_SUBST(LDFLAGS)
7788 AC_SUBST(LDFLAGS_GL)
7789 AC_SUBST(OPENGL_LIBS)
7790 AC_SUBST(DMALLOC_LIBS)
7791 AC_SUBST(WX_VERSION_TAG)
7792
7793 dnl additional resurces settings
7794 AC_SUBST(RESCOMP)
7795 AC_SUBST(WINDRES)
7796 AC_SUBST(REZ)
7797 AC_SUBST(RESFLAGS)
7798 AC_SUBST(RESPROGRAMOBJ)
7799 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
7800 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
7801
7802 dnl additional for Mac OS X
7803 AC_SUBST(DEREZ)
7804 AC_SUBST(LIBWXMACRES)
7805 AC_SUBST(POSTLINK_COMMAND)
7806 AC_SUBST(MACSETFILE)
7807
7808 dnl other tools
7809 AC_SUBST(GCC)
7810 AC_SUBST(DLLTOOL)
7811
7812
7813 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
7814 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
7815 dnl - and we do use it)
7816 AC_PROG_MAKE_SET
7817
7818
7819 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
7820
7821 if test "$USE_WIN32" = 1; then
7822     AC_CONFIG_COMMANDS(
7823         [
7824             rcdefs.h
7825         ],
7826         [
7827             mkdir -p $outdir &&
7828             $CPP $infile | sed 's/^# *[1-9].*//;s/^ *//;/./,/^$/!d' > $outdir/rcdefs.h
7829         ],
7830         [
7831             CPP="$CPP"
7832             infile="$srcdir/include/wx/msw/genrcdefs.h"
7833             outdir="lib/wx/include/$TOOLCHAIN_FULLNAME/wx/msw"
7834         ]
7835     )
7836 fi
7837
7838 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
7839                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
7840                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7841
7842 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
7843                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
7844                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7845
7846 if test "$wx_cv_version_script" = "yes"; then
7847     AC_CONFIG_FILES(version-script)
7848 fi
7849 AC_CONFIG_FILES(Makefile)
7850
7851 AC_CONFIG_COMMANDS([wx-config],
7852                    [ rm -f wx-config
7853                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
7854                    ],
7855                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
7856                      LN_S="${LN_S}"
7857                    ])
7858
7859 dnl This would give us us build dir that in every significant way
7860 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
7861 dnl though in this form because AC_CONFIG_LINKS will fail for directories
7862 dnl on platforms that do not have symlinks.
7863 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
7864
7865 if test "$wxWITH_SUBDIRS" != "no"; then
7866 dnl Configure samples, demos etc. directories, but only if they are present:
7867 if test "$wxUSE_GUI" = "yes"; then
7868     SUBDIRS="samples demos utils"
7869 else
7870     dnl we build wxBase only
7871     dnl there are no wxBase programs in demos
7872     SUBDIRS="samples utils"
7873 fi
7874 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
7875 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
7876
7877 for subdir in $SUBDIRS; do
7878     if test -d ${srcdir}/${subdir} ; then
7879         if test "$wxUSE_GUI" = "yes"; then
7880             if test ${subdir} = "samples"; then
7881                 dnl only take those samples which compile in the current
7882                 dnl configuration and which exist
7883                 makefiles="samples/Makefile.in $makefiles"
7884                 for sample in $SAMPLES_SUBDIRS; do
7885                     if test -d $srcdir/samples/$sample; then
7886                         makefiles="samples/$sample/Makefile.in $makefiles"
7887                     fi
7888                 done
7889             else
7890                 dnl assume that everything compiles for utils &c
7891                 dnl any that shouldn't be built can be added to
7892                 dnl DISABLED_UTILS, DISABLED_DEMOS
7893                 disabled_var=DISABLED_`echo $subdir | tr '[[a-z]]' '[[A-Z]]'`
7894                 eval "disabled=\$$disabled_var"
7895                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
7896                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | $EGREP -v "$disabled"`
7897             fi
7898         else
7899             dnl we build wxBase only
7900             dnl don't take all samples/utils, just those which build with
7901             dnl wxBase
7902             if test ${subdir} = "samples"; then
7903                 dnl only take those samples which compile in the current
7904                 dnl configuration and which exist
7905                 makefiles="samples/Makefile.in $makefiles"
7906                 for sample in `echo $SAMPLES_SUBDIRS`; do
7907                     if test -d $srcdir/samples/$sample; then
7908                         makefiles="samples/$sample/Makefile.in $makefiles"
7909                     fi
7910                 done
7911             elif test ${subdir} = "utils"; then
7912                 makefiles=""
7913                 for util in HelpGen tex2rtf ; do
7914                     if test -d $srcdir/utils/$util ; then
7915                         makefiles="utils/$util/Makefile.in \
7916                                    utils/$util/src/Makefile.in \
7917                                    $makefiles"
7918                     fi
7919                 done
7920             else
7921                 dnl assume that everything compiles for tests
7922                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
7923             fi
7924         fi
7925
7926         for mkin in $makefiles ; do
7927             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
7928             AC_CONFIG_FILES([$mk])
7929         done
7930     fi
7931 done
7932 fi dnl wxWITH_SUBDIRS
7933
7934 AC_OUTPUT
7935
7936 dnl report how we have been configured
7937 echo
7938 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
7939 echo ""
7940 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_DESC}"
7941 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
7942
7943 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
7944 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
7945 echo $ECHO_N "  Should wxWidgets support Unicode?                       ${wxUSE_UNICODE:-no}$ECHO_C"
7946 if test "$wxUSE_UNICODE" = "yes"; then
7947     if test "$wxUSE_UNICODE_UTF8" = "yes"; then
7948         echo " (using UTF-8)"
7949     else
7950         echo " (using wchar_t)"
7951     fi
7952 else
7953     echo
7954 fi
7955
7956 echo "  What level of wxWidgets compatibility should be enabled?"
7957 echo "                                       wxWidgets 2.6      ${WXWIN_COMPATIBILITY_2_6:-no}"
7958 echo "                                       wxWidgets 2.8      ${WXWIN_COMPATIBILITY_2_8:-yes}"
7959
7960 echo "  Which libraries should wxWidgets use?"
7961 echo "                                       STL                ${wxUSE_STL}"
7962 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
7963 echo "                                       png                ${wxUSE_LIBPNG-none}"
7964 echo "                                       regex              ${wxUSE_REGEX}"
7965 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
7966 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
7967 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
7968 fi
7969 echo "                                       zlib               ${wxUSE_ZLIB}"
7970 echo "                                       expat              ${wxUSE_EXPAT}"
7971 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
7972 echo "                                       sdl                ${wxUSE_LIBSDL}"
7973
7974 echo ""
7975
7976 dnl vi: set et sts=4 sw=4 com=\:dnl: