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(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 668
 669 WX_ARG_FEATURE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 670 WX_ARG_FEATURE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 671 WX_ARG_FEATURE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 672 WX_ARG_FEATURE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 673 WX_ARG_FEATURE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 674 WX_ARG_FEATURE(ipv6,          [  --enable-ipv6           enable IPv6 support in wxSocket], wxUSE_IPV6)
 675 WX_ARG_FEATURE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 676 WX_ARG_FEATURE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 677
 678 WX_ARG_FEATURE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 679
 680 WX_ARG_FEATURE(baseevtloop,   [  --enable-baseevtloop    use event loop in console programs too], wxUSE_CONSOLE_EVENTLOOP)
 681 WX_ARG_FEATURE(epollloop,     [  --enable-epollloop      use wxEpollDispatcher class (Linux only)], wxUSE_EPOLL_DISPATCHER)
 682 WX_ARG_FEATURE(selectloop,    [  --enable-selectloop     use wxSelectDispatcher class], wxUSE_SELECT_DISPATCHER)
 683
 684 dnl please keep the settings below in alphabetical order
 685 WX_ARG_FEATURE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 686 WX_ARG_FEATURE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 687 WX_ARG_FEATURE(base64,        [  --enable-base64         use base64 encoding/decoding functions], wxUSE_BASE64)
 688 WX_ARG_FEATURE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 689 WX_ARG_FEATURE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 690 WX_ARG_FEATURE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 691 WX_ARG_FEATURE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 692 WX_ARG_FEATURE(debugreport,   [  --enable-debugreport    use wxDebugReport class], wxUSE_DEBUGREPORT)
 693 WX_ARG_FEATURE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 694 WX_ARG_FEATURE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 695 WX_ARG_FEATURE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 696 WX_ARG_FEATURE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 697 WX_ARG_FEATURE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 698 WX_ARG_FEATURE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 699 WX_ARG_FEATURE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 700 WX_ARG_FEATURE(fontenum,      [  --enable-fontenum       use wxFontEnumerator class], wxUSE_FONTENUM)
 701 WX_ARG_FEATURE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 702 WX_ARG_FEATURE(fs_archive,    [  --enable-fs_archive     use virtual archive filesystems], wxUSE_FS_ARCHIVE)
 703 WX_ARG_FEATURE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 704 WX_ARG_FEATURE(fs_zip,        [  --enable-fs_zip         now replaced by fs_archive], wxUSE_FS_ZIP)
 705 WX_ARG_FEATURE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 706 WX_ARG_FEATURE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 707 WX_ARG_FEATURE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 708 WX_ARG_FEATURE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 709 WX_ARG_FEATURE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 710 WX_ARG_FEATURE(stdpaths,      [  --enable-stdpaths       use wxStandardPaths class], wxUSE_STDPATHS)
 711 WX_ARG_FEATURE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 712 WX_ARG_FEATURE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 713 WX_ARG_FEATURE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 714 WX_ARG_FEATURE(tarstream,     [  --enable-tarstream      use wxTar streams], wxUSE_TARSTREAM)
 715 WX_ARG_FEATURE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 716 WX_ARG_FEATURE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 717 WX_ARG_FEATURE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 718 WX_ARG_FEATURE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 719 WX_ARG_FEATURE(mediactrl,     [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 720 WX_ARG_FEATURE(gstreamer8,    [  --enable-gstreamer8     force GStreamer 0.8 instead of 0.10 with the wxMediaCtrl class on unix], wxUSE_GSTREAMER8)
 721 WX_ARG_FEATURE(printfposparam,[  --enable-printfposparam use wxVsnprintf() which supports positional parameters], wxUSE_PRINTF_POS_PARAMS)
 722 WX_ARG_FEATURE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
 723
 724 WX_ARG_FEATURE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 725 WX_ARG_FEATURE(variant,       [  --enable-variant        use wxVariant class], wxUSE_VARIANT)
 726 WX_ARG_FEATURE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 727 WX_ARG_FEATURE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 728 WX_ARG_FEATURE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 729 WX_ARG_FEATURE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 730
 731 WX_ARG_FEATURE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 732
 733 WX_ARG_ENABLE(iniconf,      [  --enable-iniconf        use wxIniConfig (Win32 only)], wxUSE_INICONF)
 734 WX_ARG_FEATURE(regkey,      [  --enable-regkey         use wxRegKey class (Win32 only)], wxUSE_REGKEY)
 735
 736 if test "$wxUSE_GUI" = "yes"; then
 737
 738 dnl ---------------------------------------------------------------------------
 739 dnl optional "big" GUI features
 740 dnl ---------------------------------------------------------------------------
 741
 742 WX_ARG_FEATURE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 743 WX_ARG_FEATURE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 744 WX_ARG_FEATURE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 745 WX_ARG_FEATURE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 746 WX_ARG_FEATURE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 747 WX_ARG_FEATURE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
 748 WX_ARG_FEATURE(aui,         [  --enable-aui            use AUI docking library], wxUSE_AUI)
 749 WX_ARG_FEATURE(stc,         [  --enable-stc            use wxStyledTextCtrl library], wxUSE_STC)
 750 WX_ARG_FEATURE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 751 WX_ARG_FEATURE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 752 WX_ARG_FEATURE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
 753 WX_ARG_FEATURE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
 754 WX_ARG_FEATURE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 755 WX_ARG_FEATURE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 756 WX_ARG_FEATURE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 757 WX_ARG_FEATURE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac)], wxUSE_WEBKIT)
 758 WX_ARG_FEATURE(richtext,    [  --enable-richtext       use wxRichTextCtrl], wxUSE_RICHTEXT)
 759 WX_ARG_FEATURE(graphics_ctx,[  --enable-graphics_ctx   use graphics context 2D drawing API], wxUSE_GRAPHICS_CONTEXT)
 760 WX_ARG_FEATURE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 761 WX_ARG_FEATURE(svg,         [  --enable-svg            use wxSVGFileDC device context], wxUSE_SVG)
 762
 763 dnl ---------------------------------------------------------------------------
 764 dnl IPC &c
 765 dnl ---------------------------------------------------------------------------
 766
 767 WX_ARG_FEATURE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 768 WX_ARG_FEATURE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 769 WX_ARG_FEATURE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 770
 771 dnl ---------------------------------------------------------------------------
 772 dnl optional GUI controls (in alphabetical order except the first one)
 773 dnl ---------------------------------------------------------------------------
 774
 775 dnl don't set DEFAULT_wxUSE_XXX below if the option is not specified
 776 DEFAULT_wxUSE_CONTROLS=none
 777 WX_ARG_DISABLE(controls,    [  --disable-controls      disable compilation of all standard controls], wxUSE_CONTROLS)
 778
 779 dnl even with --enable-controls, some may be disabled by giving
 780 dnl --disable-<control> later on the command line - but by default all will be
 781 dnl used (and vice versa)
 782 if test "$wxUSE_CONTROLS" = "yes"; then
 783   DEFAULT_wxUSE_ACCEL=yes
 784   DEFAULT_wxUSE_ANIMATIONCTRL=yes
 785   DEFAULT_wxUSE_BMPBUTTON=yes
 786   DEFAULT_wxUSE_BUTTON=yes
 787   DEFAULT_wxUSE_CALCTRL=yes
 788   DEFAULT_wxUSE_CARET=yes
 789   DEFAULT_wxUSE_COMBOBOX=yes
 790   DEFAULT_wxUSE_CHECKBOX=yes
 791   DEFAULT_wxUSE_CHECKLISTBOX=yes
 792   DEFAULT_wxUSE_CHOICE=yes
 793   DEFAULT_wxUSE_CHOICEBOOK=yes
 794   DEFAULT_wxUSE_COLLPANE=yes
 795   DEFAULT_wxUSE_COLOURPICKERCTRL=yes
 796   DEFAULT_wxUSE_COMBOBOX=yes
 797   DEFAULT_wxUSE_DATEPICKCTRL=yes
 798   DEFAULT_wxUSE_DISPLAY=yes
 799   DEFAULT_wxUSE_DETECT_SM=yes
 800   DEFAULT_wxUSE_DIRPICKERCTRL=yes
 801   DEFAULT_wxUSE_FILECTRL=yes
 802   DEFAULT_wxUSE_FILEPICKERCTRL=yes
 803   DEFAULT_wxUSE_FONTPICKERCTRL=yes
 804   DEFAULT_wxUSE_GAUGE=yes
 805   DEFAULT_wxUSE_GRID=yes
 806   DEFAULT_wxUSE_HYPERLINKCTRL=yes
 807   DEFAULT_wxUSE_DATAVIEWCTRL=yes
 808   DEFAULT_wxUSE_IMAGLIST=yes
 809   DEFAULT_wxUSE_LISTBOOK=yes
 810   DEFAULT_wxUSE_LISTBOX=yes
 811   DEFAULT_wxUSE_LISTCTRL=yes
 812   DEFAULT_wxUSE_NOTEBOOK=yes
 813   DEFAULT_wxUSE_RADIOBOX=yes
 814   DEFAULT_wxUSE_RADIOBTN=yes
 815   DEFAULT_wxUSE_SASH=yes
 816   DEFAULT_wxUSE_SCROLLBAR=yes
 817   DEFAULT_wxUSE_SEARCHCTRL=yes
 818   DEFAULT_wxUSE_SLIDER=yes
 819   DEFAULT_wxUSE_SPINBTN=yes
 820   DEFAULT_wxUSE_SPINCTRL=yes
 821   DEFAULT_wxUSE_SPLITTER=yes
 822   DEFAULT_wxUSE_STATBMP=yes
 823   DEFAULT_wxUSE_STATBOX=yes
 824   DEFAULT_wxUSE_STATLINE=yes
 825   DEFAULT_wxUSE_STATUSBAR=yes
 826   DEFAULT_wxUSE_TAB_DIALOG=yes
 827   DEFAULT_wxUSE_TOGGLEBTN=yes
 828   DEFAULT_wxUSE_TOOLBAR=yes
 829   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 830   DEFAULT_wxUSE_TOOLTIPS=yes
 831   DEFAULT_wxUSE_TREEBOOK=yes
 832   DEFAULT_wxUSE_TOOLBOOK=yes
 833   DEFAULT_wxUSE_TREECTRL=yes
 834   DEFAULT_wxUSE_POPUPWIN=yes
 835   DEFAULT_wxUSE_TIPWINDOW=yes
 836 elif test "$wxUSE_CONTROLS" = "no"; then
 837   DEFAULT_wxUSE_ACCEL=no
 838   DEFAULT_wxUSE_ANIMATIONCTRL=no
 839   DEFAULT_wxUSE_BMPBUTTON=no
 840   DEFAULT_wxUSE_BUTTON=no
 841   DEFAULT_wxUSE_CALCTRL=no
 842   DEFAULT_wxUSE_CARET=no
 843   DEFAULT_wxUSE_COLLPANE=no
 844   DEFAULT_wxUSE_COMBOBOX=no
 845   DEFAULT_wxUSE_CHECKBOX=no
 846   DEFAULT_wxUSE_CHECKLISTBOX=no
 847   DEFAULT_wxUSE_CHOICE=no
 848   DEFAULT_wxUSE_CHOICEBOOK=no
 849   DEFAULT_wxUSE_COLOURPICKERCTRL=no
 850   DEFAULT_wxUSE_COMBOBOX=no
 851   DEFAULT_wxUSE_DATEPICKCTRL=no
 852   DEFAULT_wxUSE_DISPLAY=no
 853   DEFAULT_wxUSE_DETECT_SM=no
 854   DEFAULT_wxUSE_DIRPICKERCTRL=no
 855   DEFAULT_wxUSE_FILECTRL=no
 856   DEFAULT_wxUSE_FILEPICKERCTRL=no
 857   DEFAULT_wxUSE_FONTPICKERCTRL=no
 858   DEFAULT_wxUSE_GAUGE=no
 859   DEFAULT_wxUSE_GRID=no
 860   DEFAULT_wxUSE_HYPERLINKCTRL=no
 861   DEFAULT_wxUSE_DATAVIEWCTRL=no
 862   DEFAULT_wxUSE_IMAGLIST=no
 863   DEFAULT_wxUSE_LISTBOOK=no
 864   DEFAULT_wxUSE_LISTBOX=no
 865   DEFAULT_wxUSE_LISTCTRL=no
 866   DEFAULT_wxUSE_NOTEBOOK=no
 867   DEFAULT_wxUSE_RADIOBOX=no
 868   DEFAULT_wxUSE_RADIOBTN=no
 869   DEFAULT_wxUSE_SASH=no
 870   DEFAULT_wxUSE_SCROLLBAR=no
 871   DEFAULT_wxUSE_SEARCHCTRL=no
 872   DEFAULT_wxUSE_SLIDER=no
 873   DEFAULT_wxUSE_SPINBTN=no
 874   DEFAULT_wxUSE_SPINCTRL=no
 875   DEFAULT_wxUSE_SPLITTER=no
 876   DEFAULT_wxUSE_STATBMP=no
 877   DEFAULT_wxUSE_STATBOX=no
 878   DEFAULT_wxUSE_STATLINE=no
 879   DEFAULT_wxUSE_STATUSBAR=no
 880   DEFAULT_wxUSE_TAB_DIALOG=no
 881   DEFAULT_wxUSE_TOGGLEBTN=no
 882   DEFAULT_wxUSE_TOOLBAR=no
 883   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 884   DEFAULT_wxUSE_TOOLTIPS=no
 885   DEFAULT_wxUSE_TREEBOOK=no
 886   DEFAULT_wxUSE_TOOLBOOK=no
 887   DEFAULT_wxUSE_TREECTRL=no
 888   DEFAULT_wxUSE_POPUPWIN=no
 889   DEFAULT_wxUSE_TIPWINDOW=no
 890 fi
 891
 892 WX_ARG_FEATURE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
 893 WX_ARG_FEATURE(animatectrl, [  --enable-animatectrl    use wxAnimationCtrl class], wxUSE_ANIMATIONCTRL)
 894 WX_ARG_FEATURE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
 895 WX_ARG_FEATURE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
 896 WX_ARG_FEATURE(bmpcombobox, [  --enable-bmpcombobox    use wxBitmapComboBox class], wxUSE_BITMAPCOMBOBOX)
 897 WX_ARG_FEATURE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
 898 WX_ARG_FEATURE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
 899 WX_ARG_FEATURE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
 900 WX_ARG_FEATURE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
 901 WX_ARG_FEATURE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
 902 WX_ARG_FEATURE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
 903 WX_ARG_FEATURE(collpane,    [  --enable-collpane       use wxCollapsiblePane class], wxUSE_COLLPANE)
 904 WX_ARG_FEATURE(colourpicker,[  --enable-colourpicker   use wxColourPickerCtrl class], wxUSE_COLOURPICKERCTRL)
 905 WX_ARG_FEATURE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
 906 WX_ARG_FEATURE(comboctrl,   [  --enable-comboctrl      use wxComboCtrl class], wxUSE_COMBOCTRL)
 907 WX_ARG_FEATURE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
 908 WX_ARG_FEATURE(dirpicker,   [  --enable-dirpicker      use wxDirPickerCtrl class], wxUSE_DIRPICKERCTRL)
 909 WX_ARG_FEATURE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
 910 WX_ARG_FEATURE(detect_sm,   [  --enable-detect_sm      use code to detect X11 session manager], wxUSE_DETECT_SM)
 911 WX_ARG_FEATURE(editablebox, [  --enable-editablebox    use wxEditableListBox class], wxUSE_EDITABLELISTBOX)
 912 WX_ARG_FEATURE(filepicker,  [  --enable-filepicker     use wxFilePickerCtrl class], wxUSE_FILEPICKERCTRL)
 913 WX_ARG_FEATURE(filectrl,    [  --enable-filectrl       use wxFileCtrl class], wxUSE_FILECTRL)
 914 WX_ARG_FEATURE(fontpicker,  [  --enable-fontpicker     use wxFontPickerCtrl class], wxUSE_FONTPICKERCTRL)
 915 WX_ARG_FEATURE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
 916 WX_ARG_FEATURE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
 917 WX_ARG_FEATURE(dataviewctrl,[  --enable-dataviewctrl   use wxDataViewCtrl class], wxUSE_DATAVIEWCTRL)
 918 WX_ARG_FEATURE(hyperlink,   [  --enable-hyperlink      use wxHyperlinkCtrl class], wxUSE_HYPERLINKCTRL)
 919 WX_ARG_FEATURE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
 920 WX_ARG_FEATURE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
 921 WX_ARG_FEATURE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
 922 WX_ARG_FEATURE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
 923 WX_ARG_FEATURE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
 924 WX_ARG_FEATURE(notifmsg,    [  --enable-notifmsg       use wxNotificationMessage class], wxUSE_NOTIFICATION_MESSAGE)
 925 WX_ARG_FEATURE(odcombobox,  [  --enable-odcombobox     use wxOwnerDrawnComboBox class], wxUSE_ODCOMBOBOX)
 926 WX_ARG_FEATURE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
 927 WX_ARG_FEATURE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
 928 WX_ARG_FEATURE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
 929 WX_ARG_FEATURE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
 930 WX_ARG_FEATURE(searchctrl,  [  --enable-searchctrl     use wxSearchCtrl class], wxUSE_SEARCHCTRL)
 931 WX_ARG_FEATURE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
 932 WX_ARG_FEATURE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
 933 WX_ARG_FEATURE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
 934 WX_ARG_FEATURE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
 935 WX_ARG_FEATURE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
 936 WX_ARG_FEATURE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
 937 WX_ARG_FEATURE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
 938 WX_ARG_FEATURE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
 939 WX_ARG_FEATURE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
 940 WX_ARG_FEATURE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TAB_DIALOG)
 941 WX_ARG_FEATURE(taskbaricon, [  --enable-taskbaricon    use wxTaskBarIcon class], wxUSE_TASKBARICON)
 942 WX_ARG_FEATURE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
 943 WX_ARG_FEATURE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
 944 WX_ARG_FEATURE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
 945 WX_ARG_FEATURE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
 946 WX_ARG_FEATURE(treebook,    [  --enable-treebook       use wxTreebook class], wxUSE_TREEBOOK)
 947 WX_ARG_FEATURE(toolbook,    [  --enable-toolbook       use wxToolbook class], wxUSE_TOOLBOOK)
 948 WX_ARG_FEATURE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
 949 WX_ARG_FEATURE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
 950 WX_ARG_FEATURE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
 951
 952 dnl ---------------------------------------------------------------------------
 953 dnl common dialogs
 954 dnl ---------------------------------------------------------------------------
 955
 956 WX_ARG_FEATURE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
 957 WX_ARG_FEATURE(aboutdlg,    [  --enable-aboutdlg       use wxAboutBox], wxUSE_ABOUTDLG)
 958 WX_ARG_FEATURE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
 959 WX_ARG_FEATURE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
 960 WX_ARG_FEATURE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
 961 WX_ARG_FEATURE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
 962 WX_ARG_FEATURE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
 963 WX_ARG_FEATURE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
 964 WX_ARG_FEATURE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
 965 WX_ARG_FEATURE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
 966 WX_ARG_FEATURE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
 967 WX_ARG_FEATURE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
 968 WX_ARG_FEATURE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
 969 WX_ARG_FEATURE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
 970 WX_ARG_FEATURE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
 971
 972 dnl ---------------------------------------------------------------------------
 973 dnl misc GUI options
 974 dnl ---------------------------------------------------------------------------
 975
 976 WX_ARG_FEATURE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
 977 WX_ARG_FEATURE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
 978 WX_ARG_FEATURE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
 979 WX_ARG_FEATURE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
 980 WX_ARG_FEATURE(mousewheel,  [  --enable-mousewheel     use mousewheel], wxUSE_MOUSEWHEEL)
 981 WX_ARG_FEATURE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
 982 WX_ARG_FEATURE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
 983 WX_ARG_FEATURE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
 984 WX_ARG_FEATURE(metafile,    [  --enable-metafiles      use wxMetaFile (Win32 only)], wxUSE_METAFILE)
 985 WX_ARG_FEATURE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
 986 WX_ARG_FEATURE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
 987
 988 dnl ---------------------------------------------------------------------------
 989 dnl support for image formats that do not rely on external library
 990 dnl ---------------------------------------------------------------------------
 991
 992 WX_ARG_FEATURE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
 993 WX_ARG_FEATURE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
 994 WX_ARG_FEATURE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
 995 WX_ARG_FEATURE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
 996 WX_ARG_FEATURE(tga,         [  --enable-tga            use tga images (TGA file format)], wxUSE_TGA)
 997 WX_ARG_FEATURE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
 998 WX_ARG_FEATURE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
 999 WX_ARG_FEATURE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1000 WX_ARG_FEATURE(ico_cur,     [  --enable-ico_cur        use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1001
1002 dnl ---------------------------------------------------------------------------
1003 dnl wxMSW-only options
1004 dnl ---------------------------------------------------------------------------
1005
1006 WX_ARG_FEATURE(dccache,     [  --enable-dccache        cache temporary wxDC objects (Win32 only)], wxUSE_DC_CACHEING)
1007 WX_ARG_FEATURE(ps-in-msw,   [  --enable-ps-in-msw      use PS printing in wxMSW (Win32 only)], wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
1008 WX_ARG_FEATURE(ownerdrawn,  [  --enable-ownerdrawn     use owner drawn controls (Win32 and OS/2 only)], wxUSE_OWNER_DRAWN)
1009 WX_ARG_FEATURE(uxtheme,     [  --enable-uxtheme        enable support for Windows XP themed look (Win32 only)], wxUSE_UXTHEME)
1010 WX_ARG_FEATURE(wxdib,       [  --enable-wxdib          use wxDIB class (Win32 only)], wxUSE_DIB)
1011
1012 dnl this one is not really MSW-specific but it exists mainly to be turned off
1013 dnl under MSW, it should be off by default on the other platforms
1014 if test "$wxUSE_MSW" != 1; then
1015     DEFAULT_wxUSE_AUTOID_MANAGEMENT=no
1016 fi
1017
1018 WX_ARG_FEATURE(autoidman,   [  --enable-autoidman      use automatic ids management], wxUSE_AUTOID_MANAGEMENT)
1019
1020 fi
1021 dnl for GUI only
1022
1023 dnl ---------------------------------------------------------------------------
1024 dnl Checks for programs
1025 dnl ---------------------------------------------------------------------------
1026
1027 dnl flush the cache because checking for programs might abort
1028 AC_CACHE_SAVE
1029
1030 dnl C-compiler checks
1031 dnl   defines CC with the compiler to use
1032 dnl   defines GCC with yes if using gcc
1033 dnl   defines GCC empty if not using gcc
1034 dnl   defines CFLAGS
1035 dnl
1036 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1037 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1038 dnl -g and -O flags ourselves below
1039 CFLAGS=${CFLAGS:=}
1040 AC_BAKEFILE_PROG_CC
1041
1042 dnl is -traditional needed for correct compilations
1043 dnl   adds -traditional for gcc if needed
1044 AC_PROG_GCC_TRADITIONAL
1045
1046 dnl C++-compiler checks
1047 dnl   defines CXX with the compiler to use
1048 dnl   defines GXX with yes if using gxx
1049 dnl   defines GXX empty if not using gxx
1050 dnl   defines CXXFLAGS
1051 dnl
1052 dnl see CFLAGS line above
1053 CXXFLAGS=${CXXFLAGS:=}
1054 AC_BAKEFILE_PROG_CXX
1055
1056 dnl configure always sets CXX to something as it falls back to g++ even if no
1057 dnl C++ compiler was found, but we prefer to abort now with a clear error
1058 dnl message rather than give errors about all tests failures below
1059 if test "$CXX" = "g++" -a "$GXX" != "yes"; then
1060     AC_MSG_ERROR([C++ compiler is needed to build wxWidgets])
1061 fi
1062
1063 dnl ar command
1064 dnl   defines AR with the appropriate command
1065 dnl
1066 dnl For Sun CC AC_BAKEFILE below sets AR to the compiler itself.
1067 if test "x$SUNCXX" != xyes; then
1068     AC_CHECK_TOOL(AR, ar)
1069     if test "x$AR" = "x" ; then
1070         AC_MSG_ERROR([ar is needed to build wxWidgets])
1071     fi
1072 fi
1073
1074 retest_macosx_linking=no
1075
1076 dnl Support the old --enable-universal_binary in case anyone was using it.
1077 #if test "$wxUSE_MAC" = 1; then
1078     if test "x$wxUSE_UNIVERSAL_BINARY" != xno ; then
1079         dnl --enable-universal_binary uses a default SDK (currently 10.4u)
1080         dnl --enable-universal_binary=SDK names a path to an SDK
1081         if test "x$wxUSE_UNIVERSAL_BINARY" == xyes; then
1082             # Implicitly turn on the new --with-macosx-sdk using the default
1083             # SDK which provides the behavior this option has always had.
1084             if test "x$wxUSE_MACOSX_SDK" = "x"; then
1085                 AC_MSG_WARN([Enabling default SDK due to --enable-universal_binary.])
1086                 AC_MSG_WARN([If you don't want this, specify --without-macosx-sdk])
1087                 wxUSE_MACOSX_SDK=yes
1088             fi
1089         else
1090             # Complain to user if he specified an argument to --enable-universal_binary
1091             # and also 1) specified --with-macosx-sdk using the default (yes) or
1092             # 2) specified --with-macosx-sdk using a path or 3) specified
1093             # --without-macosx-sdk (no).
1094             if test "x$wxUSE_MACOSX_SDK" != "x" ; then
1095                 AC_MSG_FAILURE([Please specify the new --with-macosx-sdk=PATH and do not specify an arg to --enable-universal_binary])
1096             else
1097                 # Put the SDK path into the wxUSE_MACOSX_SDK.  We don't have to
1098                 # special-case the empty string because the below test simply
1099                 # converts "no" to the empty string anyway.
1100                 wxUSE_MACOSX_SDK="$wxUSE_UNIVERSAL_BINARY"
1101                 dnl Warn about deprecated usage.
1102                 AC_MSG_WARN([Please use --with-macosx-sdk=PATH and --enable-universal_binary without an argument])
1103             fi
1104         fi
1105         dnl FIXME: I think it would be better to put this into CC, CXX, and LD rather than the flags.
1106         OSX_UNIV_OPTS="-arch ppc -arch i386"
1107         CXXFLAGS="$OSX_UNIV_OPTS $CXXFLAGS"
1108         CFLAGS="$OSX_UNIV_OPTS $CFLAGS"
1109         LDFLAGS="$OSX_UNIV_OPTS $LDFLAGS"
1110         dnl NOTE: Only the compiler driver needs arch flags.  The link editor
1111         dnl is incapable of using them but the compiler driver (which we use
1112         dnl as LD when building dynamic libraries) uses them to invoke the
1113         dnl real ld multiple times.  If we moved to libtool -dynamic we would
1114         dnl need no arch flags because libtool automatically invokes ld for
1115         dnl every architecture found in the fat input files.
1116         dnl
1117         dnl For static library builds, AR/RANLIB automatically create proper
1118         dnl fat archives although AR is unable to update them once RANLIB has
1119         dnl made them into proper fat archives.  Fortunately, our link process
1120         dnl simply removes the .a file before using ar to create a new one.
1121         dnl If we did move to libtool -static we still wouldn't need arch flags
1122         dnl because libtool automatically figures it out based on input.
1123         retest_macosx_linking=yes
1124
1125         dnl HACK: PCH could be made to work by precompiling for each architecture into separate directories
1126         dnl and including all architecture directories with each compiler invocation.
1127         dnl That would require a major rework of Bakefile and at the same time it would be nice to have
1128         dnl Objective-C++ precompiled headers.
1129         AC_MSG_WARN([Disabling precompiled headers due to universal binary build.])
1130         bk_use_pch=no
1131     fi
1132 #fi
1133
1134 dnl Set up the Mac OS X SDK.  We do this early so configure tests will occur
1135 dnl with the SDK in place.
1136 dnl NOTE: We clobber wxUSE_MACOSX_SDK with the SDK path
1137 if test "x$wxUSE_MACOSX_SDK" = "xno"; then
1138     wxUSE_MACOSX_SDK=
1139 elif test "x$wxUSE_MACOSX_SDK" = "xyes"; then
1140     # TODO: Search for most recent SDK and use it.
1141     wxUSE_MACOSX_SDK="/Developer/SDKs/MacOSX10.4u.sdk"
1142 fi
1143
1144
1145 if test "x$wxUSE_MACOSX_SDK" != "x"; then
1146     AC_MSG_CHECKING([for SDK directory $wxUSE_MACOSX_SDK])
1147     if ! test -d "$wxUSE_MACOSX_SDK"; then
1148         AC_MSG_FAILURE([not found])
1149     else
1150         AC_MSG_RESULT([exists])
1151     fi
1152     MACOSX_SDK_OPTS="-isysroot $wxUSE_MACOSX_SDK"
1153     eval "CC=\"$CC $MACOSX_SDK_OPTS\""
1154     eval "CXX=\"$CXX $MACOSX_SDK_OPTS\""
1155     eval "LD=\"$LD $MACOSX_SDK_OPTS\""
1156     retest_macosx_linking=yes
1157     dnl NOTE: When libtool is used in lieu of AR/RANLIB (i.e. in static mode)
1158     dnl the syslibroot makes no difference.  We aren't using libtool now but
1159     dnl if we ever did, be aware that you don't need to worry about it.
1160 fi
1161
1162 dnl Set up the deployment target
1163 dnl No   : Don't specify a min version even if using an SDK
1164 dnl Yes  : Use the version from the SDK if used, otherwise same as no
1165 dnl Param: Use the specified version
1166 if test "x$wxUSE_MACOSX_VERSION_MIN" = "xno"; then
1167     wxUSE_MACOSX_VERSION_MIN=
1168 elif test "x$wxUSE_MACOSX_VERSION_MIN" = "xyes"; then
1169     if test "x$wxUSE_MACOSX_SDK" != "x"; then
1170         AC_MSG_CHECKING([SDK deployment version])
1171 dnl We need to quote the next line where we don't need macros and do need [] in the regex
1172 [
1173         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\} *; *$/\1/'`
1174 ]
1175         # If that failed, try again with the new key
1176         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" == "x"; then
1177 [
1178             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\} *; *$/\1/'`
1179 ]
1180         fi
1181
1182         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" != "x"; then
1183             wxUSE_MACOSX_VERSION_MIN=$MACOSX_SDK_PLIST_VERSION_MIN
1184             AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
1185         else
1186             AC_MSG_WARN([Could not determine deployment target from SDKSettings.plist])
1187             wxUSE_MACOSX_VERSION_MIN=
1188         fi
1189     else
1190         wxUSE_MACOSX_VERSION_MIN=
1191     fi
1192 elif test "x$wxUSE_MACOSX_VERSION_MIN" = "x"; then
1193     if test "$wxUSE_MAC" = 1; then
1194         # otherwise configure stops on leopard for universal_binary
1195         wxUSE_MACOSX_VERSION_MIN=10.4
1196     fi
1197 fi
1198
1199 if test "x$wxUSE_MACOSX_VERSION_MIN" != "x"; then
1200     MACOSX_VERSION_MIN_OPTS="-mmacosx-version-min=$wxUSE_MACOSX_VERSION_MIN"
1201     eval "CC=\"$CC $MACOSX_VERSION_MIN_OPTS\""
1202     eval "CXX=\"$CXX $MACOSX_VERSION_MIN_OPTS\""
1203     eval "LD=\"$LD $MACOSX_VERSION_MIN_OPTS\""
1204     retest_macosx_linking=yes
1205 fi
1206
1207 dnl If either an SDK or a version option was added, make sure that we can
1208 dnl still compile and link both C and C++.  If we didn't do this, then most
1209 dnl of the remaining tests would fail.
1210 if test "x$retest_macosx_linking" = "xyes"; then
1211     AC_LANG_PUSH(C)
1212     AC_MSG_CHECKING([if C compiler works with SDK/version options])
1213     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1214     AC_LANG_POP()
1215
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 fi
1221
1222
1223 case "${host}" in
1224
1225     dnl The other BSD's should probably go in here too, since this is
1226     dnl to workaround a strange static lib BSDism.
1227     dnl Mac OS X install seems to ignore -p option...
1228     *-*-darwin* )
1229         INSTALL_PROGRAM="cp -fp"
1230         INSTALL_DATA="cp -fp"
1231         ;;
1232     *)
1233         ;;
1234 esac
1235
1236 dnl ------------------------------------------------------------------------
1237 dnl Platform specific tests
1238 dnl ------------------------------------------------------------------------
1239
1240 dnl xlC needs -qunique under AIX so that one source file can be
1241 dnl compiled to multiple object files and safely linked together.
1242 if test "x$XLCXX" = "xyes" -a "x$USE_AIX" = "x1"; then
1243     CXXFLAGS="-qunique $CXXFLAGS"
1244 fi
1245
1246 dnl This case is for PowerPC OS X vs. everything else
1247 case "${host}" in
1248   powerpc-*-darwin* )
1249     AC_MSG_CHECKING([if __POWERPC__ is already defined])
1250     AC_TRY_COMPILE([],[#ifndef __POWERPC__
1251         choke me for lack of PowerPC
1252 #endif
1253 ],
1254         [AC_MSG_RESULT([yes])],
1255         [AC_MSG_RESULT([no])
1256         AC_DEFINE(__POWERPC__)
1257     ])
1258   ;;
1259 esac
1260
1261 dnl This case is for OS X vs. everything else
1262 case "${host}" in
1263   *-*-darwin* )
1264     AC_MSG_CHECKING([if CoreFoundation/CFBase.h is usable])
1265     AC_TRY_COMPILE([#include <CoreFoundation/CFBase.h>
1266 ],[],
1267         [AC_MSG_RESULT([yes])],
1268         [AC_MSG_RESULT([no])
1269         AC_MSG_CHECKING([if __CF_USE_FRAMEWORK_INCLUDES__ is required])
1270         AC_TRY_COMPILE([#define __CF_USE_FRAMEWORK_INCLUDES__
1271 #include <CoreFoundation/CFBase.h>
1272         ],[],
1273         [AC_MSG_RESULT([yes])
1274         dnl We must use -D so source files that don't include wx/setup.h
1275         dnl but do include CFBase will work.
1276         CPPFLAGS="-D__CF_USE_FRAMEWORK_INCLUDES__ $CPPFLAGS"],
1277         [AC_MSG_FAILURE([no.  CoreFoundation not available.])]
1278         )
1279         ]
1280     )
1281   ;;
1282 esac
1283
1284 dnl Determine whether we want to use Cygwin as Windows or POSIX platform: the
1285 dnl latter makes more sense for wxGTK/Motif/X11 ports
1286 wants_win32=0
1287 doesnt_want_win32=0
1288 case "${host}" in
1289   *-*-cygwin*)
1290       if test "$wxUSE_MSW" = 1 ; then
1291         wants_win32=1
1292       else
1293         dnl when we use cygwin compiler with -mno-cygwin option it uses mingw32
1294         dnl headers and libraries, so it's Windows-like in this case
1295         AC_CACHE_CHECK([if -mno-cygwin is in effect], wx_cv_nocygwin,
1296             [
1297                 AC_TRY_COMPILE(
1298                     [],
1299                     [
1300                         #ifdef __MINGW32__
1301                             choke me
1302                         #endif
1303                     ],
1304                     wx_cv_nocygwin=no,
1305                     wx_cv_nocygwin=yes
1306                 )
1307             ]
1308         )
1309
1310         if test "$wx_cv_nocygwin" = "yes"; then
1311             wants_win32=1
1312         else
1313             doesnt_want_win32=1
1314         fi
1315       fi
1316       if test "$wants_win32" = 1 ; then
1317         BAKEFILE_FORCE_PLATFORM=win32
1318       fi
1319   ;;
1320   *-*-mingw*)
1321       wants_win32=1
1322   ;;
1323 esac
1324
1325 if test "$wxUSE_WINE" = "yes"; then
1326     wants_win32=1
1327     LDFLAGS_GUI="-mwindows"
1328 fi
1329
1330 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1331 dnl     take effect on Cygwin/Mingw and not other platforms.
1332 if test "$wants_win32" = 1 ; then
1333     USE_UNIX=0
1334     USE_WIN32=1
1335     AC_DEFINE(__WIN32__)
1336     AC_DEFINE(__WIN95__)
1337     AC_DEFINE(__WINDOWS__)
1338     AC_DEFINE(__GNUWIN32__)
1339     AC_DEFINE(STRICT)
1340 fi
1341 if test "$doesnt_want_win32" = 1 ; then
1342     USE_UNIX=1
1343     USE_WIN32=0
1344 fi
1345 dnl (end of Windows-only piece)
1346
1347 if test "$USE_UNIX" = 1 ; then
1348     wxUSE_UNIX=yes
1349     AC_DEFINE(__UNIX__)
1350 fi
1351
1352 dnl This case is for OS/2 vs. everything else
1353 case "${host}" in
1354   *-pc-os2_emx | *-pc-os2-emx )
1355       dnl ---------------------------------------------------------------------
1356       dnl When we are using gcc on OS/2, we want to be either using resources
1357       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1358       dnl Moreover we need to link explicitly against either stdcpp.a or
1359       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1360       dnl not "g++/c++".
1361       dnl ---------------------------------------------------------------------
1362       dnl (OS/2-only piece)
1363       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1364           dnl More complete Unix emulation for unix-like ports
1365           dnl by linking in POSIX/2's cExt (if available).
1366           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1367       else
1368           dnl Include resources for the "native" port (wxPM).
1369           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1370       fi
1371       dnl Check for the gcc version (and thereby for the C runtime library).
1372       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1373       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1374       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1375       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1376       AC_CACHE_CHECK([for gcc/libc version], wx_cv_gccversion,[
1377           AC_TRY_RUN(
1378               dnl Check the gcc version macro.
1379               [
1380                   #include <stdio.h>
1381
1382                   int main()
1383                   {
1384                       FILE *f=fopen("conftestval", "w");
1385                       if (!f) exit(1);
1386                       fprintf(f,
1387                   #if (__GNUC__ < 3)
1388                               "EMX2"
1389                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1390                               "EMX3"
1391                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1392                               "Innotek5"
1393                   #else
1394                               "Innotek6"
1395                   #endif
1396                       );
1397                       exit(0);
1398                   }
1399               ],
1400               wx_cv_gccversion=`cat conftestval`,
1401               wx_cv_gccversion="EMX2",
1402               dnl Compilation error: Assuming standard EMX environment
1403               wx_cv_gccversion="EMX2"
1404           )
1405       ])
1406       if test "$wx_cv_gccversion" = "EMX2"; then
1407           LIBS="$LIBS -lstdcpp"
1408           LDFLAGS="$LDFLAGS -Zsysv-signals"
1409       else
1410           if test "$wx_cv_gccversion" = "EMX3"; then
1411               LIBS="$LIBS -lstdcxx -lgcc"
1412               LDFLAGS="$LDFLAGS -Zsysv-signals"
1413           else
1414               LIBS="$LIBS -lstdc++"
1415           fi
1416       fi
1417       if test "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1418         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1419         wxUSE_OMF=yes
1420         enable_omf=yes
1421       fi
1422       dnl (end of OS/2-only piece)
1423   ;;
1424   *)
1425       dnl ---------------------------------------------------------------------
1426       dnl look for strcasecmp() in string.h and then strings.h if it's not
1427       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1428       dnl used.
1429       dnl ---------------------------------------------------------------------
1430       dnl (non-OS/2-only piece)
1431
1432       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1433           AC_TRY_LINK([
1434               #include <string.h>
1435               ],
1436               [
1437                   strcasecmp("foo", "bar");
1438               ],
1439               ac_cv_string_strcasecmp=yes,
1440               ac_cv_string_strcasecmp=no
1441           )
1442       ])
1443
1444       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1445           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1446       else
1447           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1448               AC_TRY_LINK([
1449                   #include <strings.h>
1450                   ],
1451                   [
1452                       strcasecmp("foo", "bar");
1453                   ],
1454                   ac_cv_strings_strcasecmp=yes,
1455                   ac_cv_strings_strcasecmp=no
1456               )
1457           ])
1458
1459           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1460               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1461           else
1462               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1463           fi
1464       fi
1465
1466       dnl (end of non-OS/2-only piece)
1467   ;;
1468 esac
1469
1470 dnl ------------------------------------------------------------------------
1471 dnl Check for headers
1472 dnl ------------------------------------------------------------------------
1473
1474 dnl Note: non-empty last parameter makes check compile-only,
1475 dnl   skipping worthless preprocessing check
1476 AC_CHECK_HEADERS(langinfo.h wchar.h,,, [AC_INCLUDES_DEFAULT])
1477
1478 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1479 if test "$ac_cv_header_wchar_h" != "yes"; then
1480     AC_CHECK_HEADERS([wcstr.h],,, [AC_INCLUDES_DEFAULT()])
1481 fi
1482
1483 case "${host}" in
1484   *-pc-os2_emx | *-pc-os2-emx )
1485       dnl Explicitly link -lintl if langinfo.h is available
1486       dnl and intl not yet included in libc
1487       if test $ac_cv_header_langinfo_h = "yes" \
1488                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1489                      -o "$wx_cv_gccversion" = "EMX3" \
1490                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1491           LIBS="$LIBS -lintl"
1492       fi
1493   ;;
1494 esac
1495
1496 dnl POSIX needs this for select(), but old systems don't have it
1497 if test "$USE_UNIX" = 1 ; then
1498     AC_CHECK_HEADERS([sys/select.h],,, [AC_INCLUDES_DEFAULT()])
1499 fi
1500
1501 dnl ---------------------------------------------------------------------------
1502 dnl Checks for compiler characteristics
1503 dnl ---------------------------------------------------------------------------
1504
1505 dnl defines const to be empty if c-compiler does not support const fully
1506 AC_C_CONST
1507 dnl defines inline to a sensible value for the c-compiler
1508 AC_C_INLINE
1509
1510 dnl check the sizes of integral types (give some reasonable default values for
1511 dnl cross-compiling)
1512 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1513 AC_CHECK_SIZEOF(short, 2)
1514 AC_CHECK_SIZEOF(void *, 4)
1515 AC_CHECK_SIZEOF(int, 4)
1516 AC_CHECK_SIZEOF(long, 4)
1517 AC_CHECK_SIZEOF(size_t, 4)
1518
1519 case "${host}" in
1520     arm-*-linux* )
1521         AC_CHECK_SIZEOF(long long, 8)
1522     ;;
1523     *-hp-hpux* )
1524         AC_CHECK_SIZEOF(long long, 0)
1525         if test "$ac_cv_sizeof_long_long" != 0; then
1526             dnl HPUX 10.20 headers need this define in order to use long long definitions
1527             CPPFLAGS="-D_INCLUDE_LONGLONG $CPPFLAGS"
1528         fi
1529     ;;
1530     * )
1531         AC_CHECK_SIZEOF(long long, 0)
1532 esac
1533
1534 dnl SGI/Irix's stdio.h does not include wchar_t. Mac OS X does not provide
1535 dnl wchar.h and wchar_t is defined by stdlib.h (GD)
1536 AC_CHECK_SIZEOF(wchar_t, 0,
1537     [
1538         /* DJGPP's wchar_t is now a keyword in C++ (still not C though) */
1539         #if defined(__DJGPP__) && !( (__GNUC_MINOR__ >= 8 && __GNUC__ == 2 ) || __GNUC__ >= 3 )
1540         #  error "fake wchar_t"
1541         #endif
1542         #ifdef HAVE_WCHAR_H
1543         #  ifdef __CYGWIN__
1544         #    include <stddef.h>
1545         #  endif
1546         #  include <wchar.h>
1547         #endif
1548         #ifdef HAVE_STDLIB_H
1549         #  include <stdlib.h>
1550         #endif
1551         #include <stdio.h>
1552     ]
1553 )
1554 if test "$ac_cv_sizeof_wchar_t" != 0; then
1555     wxUSE_WCHAR_T=yes
1556 else
1557     wxUSE_WCHAR_T=no
1558 fi
1559
1560 dnl checks needed to define wxVaCopy
1561 AC_CACHE_CHECK([for va_copy],
1562     wx_cv_func_va_copy,
1563     [
1564         AC_LANG_PUSH(C++)
1565         AC_LINK_IFELSE([
1566             #include <stdarg.h>
1567             void foo(char *f, ...)
1568             {
1569                 va_list ap1, ap2;
1570                 va_start(ap1, f);
1571                 va_copy(ap2, ap1);
1572                 va_end(ap2);
1573                 va_end(ap1);
1574             }
1575             int main()
1576             {
1577                 foo("hi", 17);
1578                 return 0;
1579             }],
1580             wx_cv_func_va_copy=yes,
1581             wx_cv_func_va_copy=no
1582         )
1583         AC_LANG_POP()
1584     ]
1585 )
1586
1587 if test $wx_cv_func_va_copy = "yes"; then
1588     AC_DEFINE(HAVE_VA_COPY)
1589 else
1590     dnl try to understand how can we copy va_lists
1591     AC_CACHE_CHECK([if va_list can be copied by value],
1592         wx_cv_type_va_list_lvalue,
1593         [
1594             AC_RUN_IFELSE([
1595                 #include <stdarg.h>
1596                 int foo(char *f, ...)
1597                 {
1598                     va_list ap1, ap2;
1599                     va_start(ap1, f);
1600                     ap2 = ap1;
1601                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1602                         return 1;
1603                     va_end(ap2);
1604                     va_end(ap1);
1605                     return 0;
1606                 }
1607                 int main()
1608                 {
1609                     return foo("hi", 17);
1610                 }],
1611                 wx_cv_type_va_list_lvalue=yes,
1612                 wx_cv_type_va_list_lvalue=no,
1613                 dnl assume most common case for cross-compiling...
1614                 wx_cv_type_va_list_lvalue=yes
1615             )
1616         ]
1617     )
1618
1619     if test $wx_cv_type_va_list_lvalue != "yes"; then
1620         dnl we suppose that the only thing which can't be copied like this
1621         dnl are arrays... only experience will show whether this is really true
1622         AC_DEFINE(VA_LIST_IS_ARRAY)
1623     fi
1624 fi
1625
1626 dnl don't check for vararg macros if they're explicitly disabled: this is
1627 dnl useful if the user code using the library wants to limit itself to standard
1628 dnl C++ only (e.g. is compiled with g++ -std=c++98)
1629 if test "$wxUSE_VARARG_MACROS" = "yes"; then
1630
1631 dnl Check if variadic macros (C99 feature) are supported:
1632 AC_CACHE_CHECK(
1633     [whether the compiler supports variadic macros],
1634     [wx_cv_have_variadic_macros],
1635     [
1636         dnl C compiler might support variadic macros when C++ one doesn't
1637         dnl (happens with gcc/g++ 2.95.4), so must use C++ one explicitly
1638         AC_LANG_PUSH(C++)
1639         AC_COMPILE_IFELSE(
1640             AC_LANG_PROGRAM(
1641                 [
1642                     #include <stdio.h>
1643                     #define test(fmt, ...) printf(fmt, __VA_ARGS__)
1644                 ],
1645                 [
1646                     test("%s %d %p", "test", 1, 0);
1647                 ]
1648             ),
1649             [wx_cv_have_variadic_macros=yes],
1650             [wx_cv_have_variadic_macros=no]
1651             )
1652         AC_LANG_POP()
1653     ]
1654 )
1655
1656 if test $wx_cv_have_variadic_macros = "yes"; then
1657     AC_DEFINE(HAVE_VARIADIC_MACROS)
1658 fi
1659
1660 fi dnl wxUSE_VARARG_MACROS == yes
1661
1662 dnl check for large file support
1663 AC_SYS_LARGEFILE
1664
1665 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1666 dnl line because otherwise the system headers risk being included before
1667 dnl wx/defs.h which defines these constants leading to inconsistent
1668 dnl sizeof(off_t) in different source files of the same program and linking
1669 dnl problems
1670 if test "x$wx_largefile" = "xyes"; then
1671     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
1672         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
1673
1674         dnl We get "Large Files (ILP32) not supported in strict ANSI mode."
1675         dnl #error from HP standard headers unless __STDC_EXT__ is defined.
1676         dnl The compiler should define it automatically, but some old g++
1677         dnl versions don't define it, so test and add it if necessary. AFAIK
1678         dnl the problem only affects the C++ compiler so it is added to
1679         dnl CXXFLAGS only.
1680         if test "$USE_HPUX" = 1 -a "$GXX" = "yes"; then
1681             AC_CACHE_CHECK(
1682                 [if -D__STDC_EXT__ is required],
1683                 wx_cv_STDC_EXT_required,
1684                 [
1685                     AC_LANG_PUSH(C++)
1686                     AC_TRY_COMPILE(
1687                         [],
1688                         [
1689                             #ifndef __STDC_EXT__
1690                                 choke me
1691                             #endif
1692                         ],
1693                         wx_cv_STDC_EXT_required=no,
1694                         wx_cv_STDC_EXT_required=yes
1695                     )
1696                     AC_LANG_POP()
1697                 ]
1698             )
1699             if test "x$wx_cv_STDC_EXT_required" = "xyes"; then
1700                 WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -D__STDC_EXT__"
1701             fi
1702         fi
1703     else
1704         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGE_FILES"
1705     fi
1706     dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1707     AC_FUNC_FSEEKO
1708     if test "$ac_cv_sys_largefile_source" != no; then
1709         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1710     fi
1711 fi
1712
1713 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1714 WX_C_BIGENDIAN
1715
1716 dnl check for iostream (as opposed to iostream.h) standard header
1717 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1718
1719 dnl check whether C++ compiler supports bool built-in type
1720 WX_CPP_BOOL
1721
1722 dnl check whether C++ compiler supports explicit keyword
1723 WX_CPP_EXPLICIT
1724
1725 dnl check whether C++ compiler supports C++ casts
1726 AC_CXX_CONST_CAST
1727 AC_CXX_REINTERPRET_CAST
1728 AC_CXX_STATIC_CAST
1729 dnl we don't use HAVE_DYNAMIC_CAST anywhere right now...
1730 dnl AC_CXX_DYNAMIC_CAST
1731
1732 dnl With Sun CC, temporaries have block scope by default. This flag is needed
1733 dnl to get the expression scope behaviour that conforms to the standard.
1734 if test "x$SUNCXX" = xyes; then
1735     CXXFLAGS="-features=tmplife $CXXFLAGS"
1736 fi
1737
1738 dnl Sun X11 headers are (still, in 2005!) non-ANSI and the best they could do
1739 dnl was to hack their C++ compiler to accept them silently -- but C compiler
1740 dnl still spits out dozens of warnings for each X include file, so suppress
1741 dnl them
1742 if test "x$SUNCC" = xyes; then
1743     CFLAGS="-erroff=E_NO_EXPLICIT_TYPE_GIVEN $CFLAGS"
1744 fi
1745
1746 dnl SGI mipsPro compiler gives this warning for "conversion from pointer to
1747 dnl same-sized integral type" even when there is an explicit cast and as there
1748 dnl is no way to turn it off and there are hundreds of these warnings in wx
1749 dnl sources, just turn it off for now
1750 dnl
1751 dnl a better long term solution would be to use #pragma set/reset woff in
1752 dnl wxPtrToUInt() and use it instead of casts elsewhere
1753 if test "x$SGICC" = "xyes"; then
1754     CFLAGS="-woff 3970 $CFLAGS"
1755 fi
1756 if test "x$SGICXX" = "xyes"; then
1757     CXXFLAGS="-woff 3970 $CXXFLAGS"
1758 fi
1759
1760 dnl HP-UX c89/aCC compiler warnings
1761 if test "x$HPCC" = "xyes"; then
1762     dnl 2011: "unrecognized preprocessor directive": nice warning but it's given
1763     dnl       even for directives inside #if which is not true (i.e. which are
1764     dnl       used for other compilers/OS) and so we have no way to get rid of it
1765     dnl 2450: "long long is non standard" -- yes, we know
1766     CFLAGS="+W 2011,2450 $CFLAGS"
1767 fi
1768 if test "x$HPCXX" = "xyes"; then
1769     dnl 2340: "value copied to temporary, reference to temporary used": very
1770     dnl       painful as triggered by any occurrence of user-defined conversion
1771     CXXFLAGS="+W 2340 $CXXFLAGS"
1772 fi
1773
1774 dnl DEC/Compaq/HP cxx warnings
1775 if test "x$COMPAQCXX" = "xyes"; then
1776     dnl -w0 enables all warnings, then we disable some of them:
1777     dnl basclsnondto: base class dtor non virtual (sometimes we do want this)
1778     dnl unrimpret:  "end of routine block may be unreachable" is given for
1779     dnl             every "if ( ) return ...; else return ...;"
1780     dnl intconlosbit: "conversion to integral type of smaller size could lose
1781     dnl               data" this is a useful warning but there are too many of
1782     dnl               them for now
1783     CXXFLAGS="-w0 -msg_disable basclsnondto,unrimpret,intconlosbit"
1784 fi
1785
1786 dnl the next few tests are all for C++ features and so need to be done using
1787 dnl C++ compiler
1788 AC_LANG_PUSH(C++)
1789
1790 dnl check for std::string or std::wstring
1791 if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
1792     if test "$wxUSE_UNICODE" = "yes"; then
1793         std_string="std::wstring"
1794         char_type="wchar_t"
1795     else
1796         std_string="std::string"
1797         char_type="char"
1798     fi
1799
1800     dnl check if <string> declares std::[w]string
1801     AC_CACHE_CHECK([for $std_string in <string>],
1802         wx_cv_class_stdstring,
1803         [
1804             AC_TRY_COMPILE([#include <string>],
1805                 [$std_string foo;],
1806                 wx_cv_class_stdstring=yes,
1807                 wx_cv_class_stdstring=no
1808             )
1809         ]
1810     )
1811
1812     if test "$wx_cv_class_stdstring" = yes; then
1813         if test "$wxUSE_UNICODE" = "yes"; then
1814             AC_DEFINE(HAVE_STD_WSTRING)
1815         fi
1816         dnl we don't need HAVE_STD_STRING, we just suppose it's available if
1817         dnl wxUSE_STD_STRING==yes
1818     else
1819         AC_CACHE_CHECK([if std::basic_string<$char_type> works],
1820             wx_cv_class_stdbasicstring,
1821             [
1822                 AC_TRY_COMPILE([
1823                     #ifdef HAVE_WCHAR_H
1824                     #  ifdef __CYGWIN__
1825                     #    include <stddef.h>
1826                     #  endif
1827                     #  include <wchar.h>
1828                     #endif
1829                     #ifdef HAVE_STDLIB_H
1830                     #  include <stdlib.h>
1831                     #endif
1832                     #include <stdio.h>
1833                     #include <string>
1834                     ],
1835                     [std::basic_string<$char_type> foo;
1836                      const $char_type* dummy = foo.c_str();],
1837                     wx_cv_class_stdbasicstring=yes,
1838                     wx_cv_class_stdbasicstring=no
1839                 )
1840             ]
1841         )
1842
1843         if test "$wx_cv_class_stdbasicstring" != yes; then
1844             if test "$wxUSE_STL" = "yes"; then
1845                 AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
1846             elif test "$wxUSE_STD_STRING" = "yes"; then
1847                 AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
1848             else
1849                 AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
1850                 wxUSE_STD_STRING=no
1851             fi
1852         fi
1853     fi
1854 fi
1855
1856 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
1857     AC_CHECK_TYPES([std::istream, std::ostream],,
1858                    [wxUSE_STD_IOSTREAM=no],
1859                    [#include <iostream>])
1860
1861     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
1862         if test "$wxUSE_STD_IOSTREAM" = "yes"; then
1863             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
1864         else
1865             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
1866         fi
1867     fi
1868 fi
1869
1870 if test "$wxUSE_STL" = "yes"; then
1871     dnl check for basic STL functionality
1872     AC_CACHE_CHECK([for basic STL functionality],
1873         wx_cv_lib_stl,
1874         [AC_TRY_COMPILE([#include <string>
1875             #include <functional>
1876             #include <algorithm>
1877             #include <vector>
1878             #include <list>],
1879             [std::vector<int> moo;
1880              std::list<int> foo;
1881              std::vector<int>::iterator it =
1882                  std::find_if(moo.begin(), moo.end(),
1883                               std::bind2nd(std::less<int>(), 3));],
1884             wx_cv_lib_stl=yes,
1885             wx_cv_lib_stl=no
1886         )]
1887     )
1888
1889     if test "$wx_cv_lib_stl" != yes; then
1890          AC_MSG_ERROR([Can't use --enable-stl as basic STL functionality is missing])
1891     fi
1892
1893     dnl check for compliant std::string::compare
1894     AC_CACHE_CHECK([for compliant std::string::compare],
1895         wx_cv_func_stdstring_compare,
1896         [AC_TRY_COMPILE([#include <string>],
1897             [std::string foo, bar;
1898             foo.compare(bar);
1899             foo.compare(1, 1, bar);
1900             foo.compare(1, 1, bar, 1, 1);
1901             foo.compare("");
1902             foo.compare(1, 1, "");
1903             foo.compare(1, 1, "", 2);],
1904             wx_cv_func_stdstring_compare=yes,
1905             wx_cv_func_stdstring_compare=no
1906         )]
1907     )
1908
1909     if test "$wx_cv_func_stdstring_compare" = yes; then
1910         AC_DEFINE(HAVE_STD_STRING_COMPARE)
1911     fi
1912
1913     dnl check for hash_map and hash_set headers
1914     AC_CHECK_HEADER([hash_map],
1915         [AC_CACHE_CHECK([for standard hash_map and hash_set],
1916             wx_cv_class_stdhashmapset,
1917             [AC_TRY_COMPILE([#include <hash_map>
1918                 #include <hash_set>],
1919                 [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
1920                  std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
1921                 wx_cv_class_stdhashmapset=yes,
1922                 wx_cv_class_stdhashmapset=no)
1923             ]
1924         )],
1925         [],
1926         [ ]
1927     )
1928
1929     if test "$wx_cv_class_stdhashmapset" = yes; then
1930         AC_DEFINE(HAVE_HASH_MAP)
1931         AC_DEFINE(HAVE_STD_HASH_MAP)
1932     fi
1933
1934     AC_CHECK_HEADER([ext/hash_map],
1935         [AC_CACHE_CHECK([for GNU hash_map and hash_set],
1936             wx_cv_class_gnuhashmapset,
1937             [AC_TRY_COMPILE([#include <ext/hash_map>
1938                 #include <ext/hash_set>],
1939                 [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
1940                  __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
1941                 wx_cv_class_gnuhashmapset=yes,
1942                 wx_cv_class_gnuhashmapset=no)
1943             ]
1944         )],
1945         [],
1946         [ ]
1947     )
1948
1949     if test "$wx_cv_class_gnuhashmapset" = yes; then
1950          AC_DEFINE(HAVE_EXT_HASH_MAP)
1951          AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)
1952     fi
1953 fi
1954
1955 dnl check for atomic operations builtins for wx/atomic.h:
1956 WX_ATOMIC_BUILTINS
1957
1958 dnl pop C++
1959 AC_LANG_POP()
1960
1961 dnl ---------------------------------------------------------------------------
1962 dnl Define search path for includes and libraries: all headers and libs will be
1963 dnl looked for in all directories of this path
1964 dnl ---------------------------------------------------------------------------
1965
1966 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
1967 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
1968 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
1969 dnl
1970 dnl Also try to put all directories which may contain X11R6 before those which
1971 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
1972 dnl
1973 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
1974 dnl systems which have both (AIX 4.x does)
1975 SEARCH_INCLUDE="\
1976     /usr/local/include        \
1977                               \
1978     /usr/Motif-2.1/include    \
1979     /usr/Motif-1.2/include    \
1980     /usr/include/Motif1.2     \
1981                               \
1982     /usr/dt/include           \
1983     /usr/openwin/include      \
1984                               \
1985     /usr/include/Xm           \
1986                               \
1987     /usr/X11R6/include        \
1988     /usr/X11R6.4/include      \
1989     /usr/X11R5/include        \
1990     /usr/X11R4/include        \
1991                               \
1992     /usr/include/X11R6        \
1993     /usr/include/X11R5        \
1994     /usr/include/X11R4        \
1995                               \
1996     /usr/local/X11R6/include  \
1997     /usr/local/X11R5/include  \
1998     /usr/local/X11R4/include  \
1999                               \
2000     /usr/local/include/X11R6  \
2001     /usr/local/include/X11R5  \
2002     /usr/local/include/X11R4  \
2003                               \
2004     /usr/X11/include          \
2005     /usr/include/X11          \
2006     /usr/local/X11/include    \
2007     /usr/local/include/X11    \
2008                               \
2009     /usr/XFree86/include/X11  \
2010     /usr/pkg/include          \
2011                               \
2012     /usr/openwin/share/include"
2013
2014 dnl try to find out the standard lib locations for the systems with multiple
2015 dnl ABIs
2016 AC_MSG_CHECKING([for libraries directory])
2017
2018 case "${host}" in
2019     *-*-irix6* )
2020         AC_CACHE_VAL(
2021             wx_cv_std_libpath,
2022             [
2023                 for d in WX_STD_LIBPATH(); do
2024                     for e in a so sl dylib dll.a; do
2025                         libc="$d/libc.$e"
2026                         if test -f $libc; then
2027                             save_LIBS="$LIBS"
2028                             LIBS="$libc"
2029                             AC_LINK_IFELSE([int main() { return 0; }],
2030                                 wx_cv_std_libpath=`echo $d | sed s@/usr/@@`)
2031                             LIBS="$save_LIBS"
2032                             if test "x$wx_cv_std_libpath" != "x"; then
2033                                 break 2
2034                             fi
2035                         fi
2036                     done
2037                 done
2038                 if test "x$wx_cv_std_libpath" = "x"; then
2039                     wx_cv_std_libpath="lib"
2040                 fi
2041             ]
2042         )
2043         ;;
2044
2045     *-*-solaris2* )
2046         dnl use ../lib or ../lib/64 depending on the size of void*
2047         if test "$ac_cv_sizeof_void_p" = 8 -a -d "/usr/lib/64"; then
2048             wx_cv_std_libpath="lib/64"
2049         else
2050             wx_cv_std_libpath="lib"
2051         fi
2052         ;;
2053
2054     *-*-linux* )
2055         dnl use ../lib or ../lib64 depending on the size of void*
2056         if test "$ac_cv_sizeof_void_p" = 8 -a \
2057                 -d "/usr/lib64" -a ! -h "/usr/lib64"; then
2058             wx_cv_std_libpath="lib64"
2059         else
2060             wx_cv_std_libpath="lib"
2061         fi
2062         ;;
2063
2064     *)
2065         wx_cv_std_libpath="lib";
2066         ;;
2067 esac
2068
2069 AC_MSG_RESULT($wx_cv_std_libpath)
2070
2071 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s@include@$wx_cv_std_libpath@g` /usr/$wx_cv_std_libpath"
2072
2073 dnl Cross compiling with gcc?
2074 if test "$build" != "$host" -a "$GCC" = yes; then
2075     dnl for gcc cross-compilers "$CC -print-prog-name=ld" prints the path to
2076     dnl the linker. Stripping off the trailing '/bin/ld' gives us a candiate
2077     dnl for a 'root' below which libraries and headers for the target system
2078     dnl might be installed.
2079     if cross_root=`$CC -print-prog-name=ld 2>/dev/null`; then
2080         cross_root=`dirname $cross_root`
2081         cross_root=`dirname $cross_root`
2082
2083         dnl substitute this candiate root for '^/usr' in the search lists,
2084         dnl strip out any that don't start '^/usr'.
2085         SEARCH_LIB=`for x in $SEARCH_LIB; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2086         SEARCH_INCLUDE=`for x in $SEARCH_INCLUDE; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2087         SEARCH_INCLUDE="$SEARCH_INCLUDE $cross_root/include"
2088
2089         dnl also have pkg-config search for *.pc files under this 'root'
2090         if test -z "$PKG_CONFIG_PATH"; then
2091             PKG_CONFIG_PATH="$cross_root/local/lib/pkgconfig:$cross_root/lib/pkgconfig"
2092             export PKG_CONFIG_PATH
2093         fi
2094
2095         dnl AC_PATH_XTRA doesn't work currently unless -x-includes and
2096         dnl -x-libraries are given on the command line. So if they are not
2097         dnl set then set them here to plausible defaults.
2098         if test -z "$x_includes" -o "$x_includes" = NONE; then
2099             WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
2100             x_includes=$ac_find_includes
2101         fi
2102         if test -z "$x_libraries" -o "$x_libraries" = NONE; then
2103             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xt)
2104             x_libraries=$ac_find_libraries
2105         fi
2106     fi
2107 fi
2108
2109 dnl ------------------------------------------------------------------------
2110 dnl Check for libraries
2111 dnl ------------------------------------------------------------------------
2112
2113 dnl flush the cache because checking for libraries below might abort
2114 AC_CACHE_SAVE
2115
2116 dnl check for glibc version
2117 dnl
2118 dnl VZ: I have no idea why had this check been there originally, but now
2119 dnl     we could probably do without it by just always adding _GNU_SOURCE
2120 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2121     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2122         AC_TRY_COMPILE([#include <features.h>],
2123             [
2124                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2125                 not glibc 2.1
2126                 #endif
2127             ],
2128             [
2129                 wx_cv_lib_glibc21=yes
2130             ],
2131             [
2132                 wx_cv_lib_glibc21=no
2133             ]
2134         )
2135     ])
2136     if test "$wx_cv_lib_glibc21" = "yes"; then
2137         AC_DEFINE(wxHAVE_GLIBC2)
2138     fi
2139 fi
2140
2141 dnl we may need _GNU_SOURCE for 2 things:
2142 dnl
2143 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2144 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2145 dnl  which breaks libtiff compilation, so it is simpler to just define
2146 dnl  _GNU_SOURCE to get everything)
2147 dnl
2148 dnl  2. for Unicode functions
2149 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2150     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2151         AC_DEFINE(_GNU_SOURCE)
2152     fi
2153 fi
2154
2155 dnl Only add the -lm library if floating point functions cannot be used
2156 dnl without it.  This check is important on cygwin because of the bizarre
2157 dnl way that they have organized functions into libraries.  On cygwin, both
2158 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
2159 dnl means that
2160 dnl   1) linking with -lm is not necessary, and
2161 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
2162 dnl In particular, if you compile any program with -mno-cygwin and link with
2163 dnl -lm, it will crash instantly when it is run.  This happens because the
2164 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
2165 dnl the ___main function instead of allowing it to be defined by
2166 dnl /usr/lib/mingw/libmingw32.a as it should be.
2167 dnl
2168 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
2169 dnl
2170 dnl Just check a few floating point functions. If they are all found without
2171 dnl -lm, then we must not need -lm.
2172 have_cos=0
2173 have_floor=0
2174 AC_CHECK_FUNCS(cos, have_cos=1)
2175 AC_CHECK_FUNCS(floor, have_floor=1)
2176 AC_MSG_CHECKING(if floating point functions link without -lm)
2177 if test "$have_cos" = 1 -a "$have_floor" = 1; then
2178     AC_MSG_RESULT(yes)
2179 else
2180     AC_MSG_RESULT(no)
2181     LIBS="$LIBS -lm"
2182     # use different functions to avoid configure caching
2183     have_sin=0
2184     have_ceil=0
2185     AC_CHECK_FUNCS(sin, have_sin=1)
2186     AC_CHECK_FUNCS(ceil, have_ceil=1)
2187     AC_MSG_CHECKING(if floating point functions link with -lm)
2188     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
2189         AC_MSG_RESULT(yes)
2190     else
2191         AC_MSG_RESULT(no)
2192         # not sure we should warn the user, crash, etc.
2193     fi
2194 fi
2195
2196 dnl check for C99 string to long long conversion functions, assume that if we
2197 dnl have the unsigned variants, then we have the signed ones as well
2198 dnl
2199 dnl at least under SGI these functions are only available in C99 code and not
2200 dnl in C++ so do these tests using C++ compiler
2201 AC_LANG_PUSH(C++)
2202 if test "wxUSE_UNICODE" = "yes"; then
2203     WX_CHECK_FUNCS(wcstoull)
2204 else
2205     WX_CHECK_FUNCS(strtoull)
2206 fi
2207 AC_LANG_POP()
2208
2209 dnl ---------------------------------------------------------------------------
2210 dnl Optional libraries
2211 dnl
2212 dnl   --with-<lib>=sys
2213 dnl       looks for system library and fails if not found
2214 dnl
2215 dnl   --with-<lib>
2216 dnl   --with-<lib>=yes
2217 dnl       looks for system library and, if not found, prints a warning,
2218 dnl       falls back to the builtin wx version, and continues configuration
2219 dnl
2220 dnl   --with-<lib>=builtin
2221 dnl       uses builtin wx version without searching for system library
2222 dnl
2223 dnl   --with-<lib>=no
2224 dnl   --without-<lib>
2225 dnl       do not use library (neither system nor builtin wx version)
2226 dnl
2227 dnl ---------------------------------------------------------------------------
2228
2229 dnl ------------------------------------------------------------------------
2230 dnl Check for regex libraries
2231 dnl ------------------------------------------------------------------------
2232
2233 if test "$wxUSE_REGEX" != "no"; then
2234     AC_DEFINE(wxUSE_REGEX)
2235
2236     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2237         AC_MSG_WARN([Defaulting to the the builtin regex library for Unicode build.])
2238         wxUSE_REGEX=builtin
2239     fi
2240
2241     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2242         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2243         dnl on some old systems it may be in libregex - check for it too?
2244         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp re_search)],, [ ])
2245
2246         if test "x$ac_cv_func_regcomp" != "xyes"; then
2247             if test "$wxUSE_REGEX" = "sys" ; then
2248                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2249             else
2250                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2251                 wxUSE_REGEX=builtin
2252             fi
2253         else
2254             dnl we are using the system library
2255             wxUSE_REGEX=sys
2256             dnl only the built-in supports advanced REs
2257             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2258         fi
2259     fi
2260 fi
2261
2262 dnl ------------------------------------------------------------------------
2263 dnl Check for zlib compression library
2264 dnl ------------------------------------------------------------------------
2265
2266 ZLIB_LINK=
2267 if test "$wxUSE_ZLIB" != "no" ; then
2268     AC_DEFINE(wxUSE_ZLIB)
2269
2270     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2271         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2272         dnl should still use it because hopefully (can someone confirm this?)
2273         dnl Apple did fix the security problem in it and not using the system
2274         dnl library results in a whole bunch of warnings when linking with
2275         dnl Carbon framework
2276         if test "$USE_DARWIN" = 1; then
2277             system_zlib_h_ok="yes"
2278         else
2279             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2280             dnl known to not work) and although I don't know which is
2281             dnl the minimal required version it's safer to test for 1.1.4 as
2282             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2283             dnl has anything more ancient (1.1.3 was released in July 1998)
2284             dnl anyhow
2285             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2286                 [AC_TRY_RUN(
2287                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2288                     [
2289                         #include <zlib.h>
2290                         #include <stdio.h>
2291
2292                         int main()
2293                         {
2294                             FILE *f=fopen("conftestval", "w");
2295                             if (!f) exit(1);
2296                             fprintf(f, "%s",
2297                                     ZLIB_VERSION[0] == '1' &&
2298                                     (ZLIB_VERSION[2] > '1' ||
2299                                     (ZLIB_VERSION[2] == '1' &&
2300                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2301                             exit(0);
2302                         }
2303                     ],
2304                     ac_cv_header_zlib_h=`cat conftestval`,
2305                     ac_cv_header_zlib_h=no,
2306                     dnl cross-compiling: don't have an answer, try later
2307                     unset ac_cv_header_zlib_h
2308                 )]
2309             )
2310             dnl If the test above did not come up with a value (e.g. cross
2311             dnl compiling) then this should give a definitive answer
2312             AC_CHECK_HEADER(zlib.h,,, [ ])
2313
2314             system_zlib_h_ok=$ac_cv_header_zlib_h
2315         fi
2316
2317         if test "$system_zlib_h_ok" = "yes"; then
2318             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2319         fi
2320
2321         if test "x$ZLIB_LINK" = "x" ; then
2322             if test "$wxUSE_ZLIB" = "sys" ; then
2323                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2324             else
2325                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2326                 wxUSE_ZLIB=builtin
2327             fi
2328         else
2329             dnl we are using the system library
2330             wxUSE_ZLIB=sys
2331         fi
2332     fi
2333 fi
2334
2335 dnl ------------------------------------------------------------------------
2336 dnl Check for png library
2337 dnl ------------------------------------------------------------------------
2338
2339 PNG_LINK=
2340 if test "$wxUSE_LIBPNG" != "no" ; then
2341     AC_DEFINE(wxUSE_LIBPNG)
2342
2343     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2344         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2345         wxUSE_LIBPNG=sys
2346     fi
2347
2348     dnl for the check below to have a chance to succeed, we must already have
2349     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2350     dnl doesn't depend on zlib)
2351     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2352         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2353         wxUSE_LIBPNG=builtin
2354     fi
2355
2356     if test "$wxUSE_MGL" != 1 ; then
2357         dnl Don't check for libpng when building wxMGL, libmgl contains it
2358         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2359             dnl libpng version 0.9 is known to not work, if an even newer
2360             dnl version is required, just bump it up in the test below
2361             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2362                 [AC_TRY_RUN(
2363                     dnl png.h defines PNG_LIBPNG_VER=number
2364                     [
2365                         #include <png.h>
2366                         #include <stdio.h>
2367
2368                         int main()
2369                         {
2370                             FILE *f=fopen("conftestval", "w");
2371                             if (!f) exit(1);
2372                             fprintf(f, "%s",
2373                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2374                             exit(0);
2375                         }
2376                     ],
2377                     ac_cv_header_png_h=`cat conftestval`,
2378                     ac_cv_header_png_h=no,
2379                     dnl cross-compiling: test (later) if we have any png.h
2380                     unset ac_cv_header_png_h
2381                 )]
2382             )
2383             AC_CHECK_HEADER(png.h,,, [ ])
2384
2385             if test "$ac_cv_header_png_h" = "yes"; then
2386                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
2387             fi
2388
2389             if test "x$PNG_LINK" = "x" ; then
2390                 if test "$wxUSE_LIBPNG" = "sys" ; then
2391                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2392                 else
2393                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2394                     wxUSE_LIBPNG=builtin
2395                 fi
2396             else
2397                 dnl we are using the system library
2398                 wxUSE_LIBPNG=sys
2399             fi
2400         fi
2401     fi
2402 fi
2403
2404 dnl ------------------------------------------------------------------------
2405 dnl Check for jpeg library
2406 dnl ------------------------------------------------------------------------
2407
2408 dnl this check must be done before the check for libtiff as libtiff uses
2409 dnl libjpeg itself
2410 JPEG_LINK=
2411 if test "$wxUSE_LIBJPEG" != "no" ; then
2412     AC_DEFINE(wxUSE_LIBJPEG)
2413
2414     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2415         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2416         wxUSE_LIBJPEG=sys
2417     fi
2418
2419     if test "$wxUSE_MGL" != 1 ; then
2420         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2421         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2422             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2423             dnl HAVE_STDLIB_H which are already defined and this provokes
2424             dnl a compiler warning which configure considers as an error...
2425             AC_MSG_CHECKING(for jpeglib.h)
2426             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2427                 AC_TRY_COMPILE(
2428                     [
2429                         #undef HAVE_STDLIB_H
2430                         #include <stdio.h>
2431                         #include <jpeglib.h>
2432                     ],
2433                     [
2434                     ],
2435                     ac_cv_header_jpeglib_h=yes,
2436                     ac_cv_header_jpeglib_h=no
2437                 )
2438             )
2439             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2440
2441             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2442                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2443             fi
2444
2445             if test "x$JPEG_LINK" = "x" ; then
2446                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2447                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2448                 else
2449                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2450                     wxUSE_LIBJPEG=builtin
2451                 fi
2452             else
2453                 dnl we are using the system library
2454                 wxUSE_LIBJPEG=sys
2455
2456                 if test "$wxUSE_MSW" = 1; then
2457                     dnl boolean is defined by the jpeg headers and also by the
2458                     dnl Windows headers of some compilers. This type has been
2459                     dnl renamed in the builtin, so it is only an issue when
2460                     dnl using an external jpeg lib on Windows.
2461                     AC_CHECK_TYPES(
2462                         [boolean],
2463                         [
2464                             AC_CHECK_SIZEOF(
2465                                 [boolean],
2466                                 [],
2467                                 [
2468                                     #undef HAVE_BOOLEAN
2469                                     #include <stdio.h>
2470                                     #include <jpeglib.h>
2471                                 ])
2472                             AC_DEFINE_UNQUOTED(
2473                                 [wxHACK_BOOLEAN],
2474                                 [wxInt`expr 8 \* $ac_cv_sizeof_boolean`])
2475                         ],
2476                         [],
2477                         [#include <windows.h>])
2478                 fi
2479             fi
2480         fi
2481     fi
2482 fi
2483
2484 dnl ------------------------------------------------------------------------
2485 dnl Check for tiff library
2486 dnl ------------------------------------------------------------------------
2487
2488 TIFF_LINK=
2489 TIFF_PREREQ_LINKS=-lm
2490 if test "$wxUSE_LIBTIFF" != "no" ; then
2491     AC_DEFINE(wxUSE_LIBTIFF)
2492
2493     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2494         dnl libtiff may depend on libjpeg and libz so use them in the test
2495         dnl below or it would fail
2496         if test "$wxUSE_LIBJPEG" = "sys"; then
2497             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2498         fi
2499         if test "$wxUSE_ZLIB" = "sys"; then
2500             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2501         fi
2502         AC_CHECK_HEADER(tiffio.h,
2503                         [
2504                             AC_CHECK_LIB(tiff, TIFFError,
2505                                          TIFF_LINK=" -ltiff",
2506                                          ,
2507                                          $TIFF_PREREQ_LINKS)
2508                         ],
2509                         [],
2510                         [ ]
2511                        )
2512
2513         if test "x$TIFF_LINK" = "x" ; then
2514             if test "$wxUSE_LIBTIFF" = "sys" ; then
2515                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2516             else
2517                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2518                 wxUSE_LIBTIFF=builtin
2519             fi
2520         else
2521             dnl we are using the system library
2522             wxUSE_LIBTIFF=sys
2523         fi
2524     fi
2525     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2526         if test "$wxUSE_LIBJPEG" = "no"; then
2527             dnl we have to prevent the builtin libtiff configure from building the
2528             dnl library with JPEG support as this was explicitly disabled by user,
2529             dnl but unfortunately it needs --disable-jpeg and not --without-libjpeg
2530             dnl (which will be passed to it anyhow as configure passes arguments to
2531             dnl the top-level script to all the other ones called recursively), so
2532             dnl we need to hack around this
2533             ac_configure_args="$ac_configure_args --disable-jpeg"
2534         fi
2535         AC_CONFIG_SUBDIRS([src/tiff])
2536     fi
2537 fi
2538
2539 dnl ------------------------------------------------------------------------
2540 dnl Check for expat libraries
2541 dnl ------------------------------------------------------------------------
2542
2543 if test "$wxUSE_WCHAR_T" != "yes"; then
2544     if test "$wxUSE_EXPAT" != "no"; then
2545         AC_MSG_WARN([wxWidgets requires wchar_t to use expat, disabling])
2546         wxUSE_EXPAT=no
2547     fi
2548     if test "$wxUSE_XML" != "no"; then
2549         AC_MSG_WARN([wxWidgets requires wchar_t to use xml, disabling])
2550         wxUSE_XML=no
2551     fi
2552 fi
2553
2554 if test "$wxUSE_EXPAT" != "no"; then
2555     wxUSE_XML=yes
2556     AC_DEFINE(wxUSE_EXPAT)
2557     AC_DEFINE(wxUSE_XML)
2558
2559     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2560         AC_CHECK_HEADER([expat.h], [found_expat_h=1],, [ ])
2561         if test "x$found_expat_h" = "x1"; then
2562             dnl Expat 1.95.6 comes with broken expat.h:
2563             AC_CACHE_CHECK([if expat.h is valid C++ header],
2564                 wx_cv_expat_is_not_broken,
2565                 [
2566                 AC_LANG_PUSH(C++)
2567                 AC_TRY_COMPILE([#include <expat.h>],[],
2568                     wx_cv_expat_is_not_broken=yes,
2569                     wx_cv_expat_is_not_broken=no
2570                 )
2571                 AC_LANG_POP()
2572                 ]
2573             )
2574             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2575                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2576             fi
2577         fi
2578         if test "x$EXPAT_LINK" = "x" ; then
2579             if test "$wxUSE_EXPAT" = "sys" ; then
2580                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2581             else
2582                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2583                 wxUSE_EXPAT=builtin
2584             fi
2585         else
2586             dnl we are using the system library
2587             wxUSE_EXPAT=sys
2588         fi
2589     fi
2590     if test "$wxUSE_EXPAT" = "builtin" ; then
2591         dnl Expat needs this:
2592         AC_CONFIG_SUBDIRS([src/expat])
2593     fi
2594 fi
2595
2596
2597 dnl ------------------------------------------------------------------------
2598 dnl Check for libmspack
2599 dnl ------------------------------------------------------------------------
2600
2601 if test "$wxUSE_LIBMSPACK" != "no"; then
2602     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1],, [ ])
2603     if test "x$found_mspack_h" = "x1"; then
2604         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2605                      MSPACK_LINK=" -lmspack")
2606     fi
2607     if test "x$MSPACK_LINK" = "x" ; then
2608         wxUSE_LIBMSPACK=no
2609     fi
2610 fi
2611
2612 if test "$wxUSE_LIBMSPACK" != "no"; then
2613     AC_DEFINE(wxUSE_LIBMSPACK)
2614 fi
2615
2616
2617 dnl ----------------------------------------------------------------
2618 dnl search for toolkit (widget sets)
2619 dnl ----------------------------------------------------------------
2620
2621 AFMINSTALL=
2622 WIN32INSTALL=
2623
2624 TOOLKIT=
2625 TOOLKIT_INCLUDE=
2626 WIDGET_SET=
2627
2628 dnl are we building for a win32 target environment?
2629 dnl If so, setup common stuff needed for both GUI and Base libs.
2630 if test "$USE_WIN32" = 1 ; then
2631     AC_CHECK_HEADERS(w32api.h,,, [ ])
2632     AC_CHECK_HEADER(windows.h,,
2633     [
2634         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2635     ],
2636     [ ])
2637
2638     dnl --- FIXME: This is still a somewhat random list of libs,
2639     dnl ---        some of them should probably be included conditionally.
2640     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2641
2642     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2643         LIBS="$LIBS -loleacc"
2644     fi
2645
2646     case "${host}" in
2647         *-*-cygwin* )
2648             dnl Cygwin doesn't include these by default
2649             LIBS="$LIBS -lkernel32 -luser32"
2650     esac
2651
2652     dnl This one is still used by some sample makefiles.
2653     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2654     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2655
2656     dnl This lot we export to wx-config.  It must add the relevant
2657     dnl include directories at the point when they can be known.
2658     dnl (but are these (still) required anyway?)
2659     WXCONFIG_RESFLAGS="--define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2660
2661     dnl install Win32-specific files in "make install"
2662     WIN32INSTALL=win32install
2663
2664     dnl pbt.h is missing on Wine at least
2665     AC_CHECK_HEADER([pbt.h],, [AC_DEFINE(NEED_PBT_H)], [ ])
2666 fi
2667
2668 if test "$wxUSE_GUI" = "yes"; then
2669     USE_GUI=1
2670
2671     GUI_TK_LIBRARY=
2672
2673     WXGTK12=
2674     WXGTK127=
2675     WXGTK2=
2676     WXGPE=
2677
2678     if test "$wxUSE_COCOA" = 1 ; then
2679         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2680             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2681             wxUSE_PRINTING_ARCHITECTURE=no
2682         fi
2683         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2684             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2685             wxUSE_DRAG_AND_DROP=no
2686         fi
2687         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2688             AC_MSG_WARN([wxDragImage not supported under wxCocoa yet, disabled])
2689             wxUSE_DRAGIMAGE=no
2690         fi
2691     fi
2692
2693     if test "$wxUSE_MSW" = 1 ; then
2694         TOOLKIT=MSW
2695         GUIDIST=MSW_DIST
2696
2697         dnl -mwindows causes a heap of other default gui libs to be linked in.
2698         case "${host}" in
2699             *-*-mingw32* )
2700                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2701         esac
2702     fi
2703
2704     if test "$wxUSE_GTK" = 1; then
2705         dnl GTK+ test program must be compiled with C compiler
2706         AC_MSG_CHECKING([for GTK+ version])
2707
2708         gtk_version_cached=1
2709         AC_CACHE_VAL(wx_cv_lib_gtk,
2710             [
2711                 dnl stupid GTK+ AM macros produce their own messages, so we
2712                 dnl have to pass to the next line
2713                 gtk_version_cached=0
2714                 AC_MSG_RESULT()
2715
2716                 dnl we must link against lgthread unless the user
2717                 dnl used --disable-threads
2718                 GTK_MODULES=
2719                 if test "$wxUSE_THREADS" = "yes"; then
2720                     GTK_MODULES=gthread
2721                 fi
2722
2723                 dnl detect GTK2
2724                 wx_cv_lib_gtk=
2725                 if test "x$wxGTK_VERSION" != "x1"
2726                 then
2727                     dnl The gthread.pc that ships with Solaris returns '-mt',
2728                     dnl it's correct for Sun CC, but gcc requires '-pthreads'.
2729                     dnl So disable the compile check and remove the -mt below.
2730                     case "${host}" in
2731                         *-*-solaris2* )
2732                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
2733                                 enable_gtktest=no
2734                             fi
2735                     esac
2736
2737                     AM_PATH_GTK_2_0(2.4.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2738
2739                     dnl Solaris also requires -lX11 for static lib
2740                     case "${host}" in
2741                         *-*-solaris2* )
2742                             if test "$wxUSE_SHARED" != "yes"; then
2743                                 GTK_LIBS="$GTK_LIBS -lX11"
2744                             fi
2745                     esac
2746                 fi
2747
2748                 dnl detect GTK1.x
2749                 if test -z "$wx_cv_lib_gtk"; then
2750                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
2751                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2752
2753                         if test -z "$wx_cv_lib_gtk"; then
2754                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2755                         fi
2756                     fi
2757                 fi
2758
2759                 if test -z "$wx_cv_lib_gtk"; then
2760                     dnl looks better in AC_MSG_RESULT
2761                     wx_cv_lib_gtk=none
2762                 else
2763                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2764                     dnl subsequent runs
2765                     wx_cv_cflags_gtk=$GTK_CFLAGS
2766                     wx_cv_libs_gtk=`echo $GTK_LIBS | sed -e 's/ -l[[^ ]]*cairo[[^ ]]*//g'`
2767                 fi
2768             ]
2769         )
2770
2771         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2772         dnl enough
2773         if test "$gtk_version_cached" = 1; then
2774             AC_MSG_RESULT($wx_cv_lib_gtk)
2775         fi
2776
2777         case "$wx_cv_lib_gtk" in
2778             2.0)    WXGTK2=1
2779                     TOOLKIT_VERSION=2
2780                     ;;
2781             1.2.7)  WXGTK127=1
2782                     WXGTK12=1
2783                     ;;
2784             1.2.3)  WXGTK12=1
2785                     ;;
2786             *)      AC_MSG_ERROR([
2787 The development files for GTK+ were not found. For GTK+ 2, please
2788 ensure that pkg-config is in the path and that gtk+-2.0.pc is
2789 installed. For GTK+ 1.2 please check that gtk-config is in the path,
2790 and that the version is 1.2.3 or above. Also check that the
2791 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
2792 --libs' are in the LD_LIBRARY_PATH or equivalent.
2793                             ])
2794                     ;;
2795         esac
2796
2797         if test "$WXGTK2" = 1; then
2798             save_CFLAGS="$CFLAGS"
2799             save_LIBS="$LIBS"
2800             CFLAGS="$wx_cv_cflags_gtk $CFLAGS"
2801             LIBS="$LIBS $wx_cv_libs_gtk"
2802
2803             dnl test if we have at least GTK+ 2.10:
2804             AC_MSG_CHECKING([if GTK+ is version >= 2.10])
2805             AC_TRY_COMPILE([
2806                             #include <gtk/gtk.h>
2807                            ],
2808                            [
2809                             #if !GTK_CHECK_VERSION(2,10,0)
2810                             Not GTK+ 2.10
2811                             #endif
2812                            ],
2813                            [
2814                             AC_DEFINE(__WXGTK210__)
2815                             AC_DEFINE(__WXGTK26__)
2816                             AC_MSG_RESULT([yes])
2817                             ac_wxgtk210=1
2818                            ],
2819                            [
2820                             AC_MSG_RESULT([no])
2821                             ac_wxgtk210=0
2822                            ])
2823
2824             if test "$ac_wxgtk210" = 0; then
2825                 dnl test if we have at least GTK+ 2.6:
2826                 AC_MSG_CHECKING([if GTK+ is version >= 2.6])
2827                 AC_TRY_COMPILE([
2828                                 #include <gtk/gtk.h>
2829                             ],
2830                             [
2831                                 #if !GTK_CHECK_VERSION(2,6,0)
2832                                 Not GTK+ 2.6
2833                                 #endif
2834                             ],
2835                             [
2836                                 AC_DEFINE(__WXGTK26__)
2837                                 AC_MSG_RESULT([yes])
2838                                 ac_wxgtk26=1
2839                             ],
2840                             [
2841                                 AC_MSG_RESULT([no])
2842                                 ac_wxgtk26=0
2843                             ])
2844             fi
2845
2846             CFLAGS="$save_CFLAGS"
2847             LIBS="$save_LIBS"
2848         else
2849             if test "$wxUSE_UNICODE" = "yes"; then
2850                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2851                 wxUSE_UNICODE=no
2852             fi
2853
2854             dnl test for XIM support in libgdk
2855             AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2856
2857             dnl we need poll() in src/gtk1/app.cpp (we know that Darwin doesn't
2858             dnl have it but we do the check for the others)
2859             if test "$USE_DARWIN" != 1; then
2860                 AC_CHECK_FUNCS(poll)
2861             fi
2862         fi
2863
2864         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2865         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
2866
2867         AFMINSTALL=afminstall
2868         TOOLKIT=GTK
2869         GUIDIST=GTK_DIST
2870
2871         dnl test for external libxpm if we're configured to use it
2872         if test "$wxUSE_GPE" = "yes"; then
2873             AC_MSG_CHECKING(for gpewidget library)
2874             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
2875             if test "$ac_find_libraries" != "" ; then
2876                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2877                 dnl -lgpewidget must be before all GTK libs and
2878                 dnl we guess its path from the prefix
2879                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
2880                 WXGPE=1
2881                 AC_MSG_RESULT([found in $ac_find_libraries])
2882             else
2883                 AC_MSG_RESULT(not found)
2884             fi
2885
2886             dnl AC_MSG_CHECKING(for gpe library)
2887             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
2888             dnl if test "$ac_find_libraries" != "" ; then
2889             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2890             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
2891             dnl     AC_MSG_RESULT(found in $ac_find_libraries)
2892             dnl else
2893             dnl     AC_MSG_RESULT(not found)
2894             dnl fi
2895         fi
2896     fi
2897
2898     if test "$wxUSE_MGL" = 1; then
2899        AC_MSG_CHECKING(for SciTech MGL library)
2900         if test "x$MGL_ROOT" = x ; then
2901             AC_MSG_RESULT(not found)
2902             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2903         else
2904             AC_MSG_RESULT($MGL_ROOT)
2905         fi
2906
2907         AC_MSG_CHECKING(for libmgl location)
2908         dnl Find MGL library that we want
2909         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
2910         dnl             and for non-x86 versions
2911         case "${host}" in
2912             *-*-linux* )
2913               dnl glibc.so, glibc are for older versions of MGL,
2914               dnl x86/a, x86/so are used by >= 5.0 R11
2915               if test "x$wxUSE_SHARED" = xyes ; then
2916                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
2917               else
2918                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
2919               fi
2920               ;;
2921             *-pc-msdosdjgpp )
2922               mgl_os_candidates="dos32/dj2"
2923               ;;
2924             *)
2925               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2926         esac
2927
2928         mgl_lib_type=""
2929         mgl_os=""
2930
2931         for mgl_os_i in $mgl_os_candidates ; do
2932             if test "x$mgl_os" = x ; then
2933                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
2934                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
2935                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
2936                         mgl_lib_type=debug
2937                         mgl_os=$mgl_os_i
2938                     fi
2939                 fi
2940                 if test "x$mgl_lib_type" = x ; then
2941                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
2942                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
2943                         mgl_lib_type=release
2944                         mgl_os=$mgl_os_i
2945                     fi
2946                 fi
2947             fi
2948         done
2949
2950         if test "x$mgl_os" = x ; then
2951             AC_MSG_RESULT(not found)
2952             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
2953         fi
2954         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
2955
2956         wxUSE_UNIVERSAL="yes"
2957
2958         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
2959         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
2960
2961         AFMINSTALL=afminstall
2962         TOOLKIT=MGL
2963         GUIDIST=MGL_DIST
2964     fi
2965
2966     if test "$wxUSE_DFB" = 1; then
2967        PKG_PROG_PKG_CONFIG()
2968
2969        PKG_CHECK_MODULES(DIRECTFB,
2970                          [directfb >= 0.9.23],
2971                          [
2972                            wxUSE_UNIVERSAL="yes"
2973                            TOOLKIT_INCLUDE="$DIRECTFB_CFLAGS"
2974                            GUI_TK_LIBRARY="$DIRECTFB_LIBS"
2975                            TOOLKIT=DFB
2976                            GUIDIST=DFB_DIST
2977                          ],
2978                          [
2979                            AC_MSG_ERROR([DirectFB not found.])
2980                          ]
2981                          )
2982     fi
2983
2984     if test "$wxUSE_MICROWIN" = 1; then
2985         AC_MSG_CHECKING(for MicroWindows)
2986         if test "x$MICROWINDOWS" = x ; then
2987             AC_MSG_RESULT(not found)
2988             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
2989         else
2990             AC_MSG_RESULT($MICROWINDOWS)
2991         fi
2992
2993         if test -f $MICROWINDOWS/lib/libmwin.a; then
2994             AC_MSG_RESULT(MicroWindows' libraries found.)
2995         else
2996             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
2997         fi
2998
2999         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
3000         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
3001
3002         wxUSE_UNIVERSAL="yes"
3003
3004         AFMINSTALL=afminstall
3005         TOOLKIT=MICROWIN
3006         GUIDIST=MICROWIN_DIST
3007
3008         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
3009     fi
3010
3011     dnl common part of X11 and Motif port checks
3012     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3013         dnl use standard macros to check for X headers/libs, this brings
3014         dnl support for the standard configure options --x-includes,
3015         dnl --x-libraries and --no-x
3016         AC_PATH_XTRA
3017
3018         if test "$no_x" = "yes"; then
3019           AC_MSG_ERROR([X11 not found, please use --x-includes and/or --x-libraries options (see config.log for details)])
3020         fi
3021
3022         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
3023         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
3024         dnl this junk out
3025         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
3026         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
3027         AFMINSTALL=afminstall
3028         COMPILED_X_PROGRAM=0
3029
3030     fi
3031
3032     if test "$wxUSE_X11" = 1; then
3033         if test "$wxUSE_NANOX" = "yes"; then
3034             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
3035             if test "x$MICROWIN" = x ; then
3036                 AC_MSG_RESULT(not found)
3037                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
3038             else
3039                 AC_MSG_RESULT($MICROWIN)
3040                 AC_DEFINE(wxUSE_NANOX)
3041             fi
3042         fi
3043
3044         if test "$wxUSE_UNICODE" = "yes"; then
3045             PKG_PROG_PKG_CONFIG()
3046
3047             PKG_CHECK_MODULES(PANGOX, pangox,
3048                 [
3049                     CFLAGS="$PANGOX_CFLAGS $CFLAGS"
3050                     CXXFLAGS="$PANGOX_CFLAGS $CXXFLAGS"
3051                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
3052                 ],
3053                 [
3054                     AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
3055                 ]
3056             )
3057             PKG_CHECK_MODULES(PANGOFT2, pangoft2,
3058                 [
3059                     CFLAGS="$PANGOFT2_CFLAGS $CFLAGS"
3060                     CXXFLAGS="$PANGOFT2_CFLAGS $CXXFLAGS"
3061                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
3062                 ],
3063                 [
3064                     AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
3065                     wxUSE_PRINTING_ARCHITECTURE="no"
3066                 ]
3067             )
3068             PKG_CHECK_MODULES(PANGOXFT, pangoxft,
3069                 [
3070                     AC_DEFINE(HAVE_PANGO_XFT)
3071                     CFLAGS="$PANGOXFT_CFLAGS $CFLAGS"
3072                     CXXFLAGS="$PANGOXFT_CFLAGS $CXXFLAGS"
3073                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
3074                 ],
3075                 [
3076                     AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
3077                 ]
3078             )
3079             save_LIBS="$LIBS"
3080             LIBS="$LIBS $PANGOX_LIBS"
3081             AC_CHECK_FUNCS([pango_font_family_is_monospace])
3082             LIBS="$save_LIBS"
3083         fi
3084
3085         wxUSE_UNIVERSAL="yes"
3086
3087         if test "$wxUSE_NANOX" = "yes"; then
3088             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
3089             TOOLCHAIN_DEFS="${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"
3090             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
3091         else
3092             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
3093         fi
3094
3095         TOOLKIT=X11
3096         GUIDIST=X11_DIST
3097     fi
3098
3099     if test "$wxUSE_MOTIF" = 1; then
3100         AC_MSG_CHECKING(for Motif/Lesstif headers)
3101         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
3102         if test "$ac_find_includes" != "" ; then
3103             AC_MSG_RESULT(found in $ac_find_includes)
3104             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
3105             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
3106         else
3107             save_CFLAGS=$CFLAGS
3108             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3109
3110             AC_TRY_COMPILE(
3111                 [
3112                     #include <Xm/Xm.h>
3113                 ],
3114                 [
3115                     int version;
3116                     version = xmUseVersion;
3117                 ],
3118                 [
3119                     AC_MSG_RESULT(found in default search path)
3120                     COMPILED_X_PROGRAM=1
3121                 ],
3122                 [
3123                     AC_MSG_RESULT(no)
3124                     AC_MSG_ERROR(please set CPPFLAGS to contain the location of Xm/Xm.h)
3125                 ]
3126             )
3127
3128             CFLAGS=$save_CFLAGS
3129         fi
3130
3131
3132         AC_MSG_CHECKING(for Motif/Lesstif library)
3133         WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
3134
3135         if test "x$ac_find_libraries" != "x" ; then
3136             AC_MSG_RESULT(found in $ac_find_libraries)
3137
3138             WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3139             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3140         else
3141             dnl it might happen that we found headers in one of the standard
3142             dnl paths but the libs are elsewhere but still in default (linker)
3143             dnl path -- try to compile a test program to check for this
3144             save_CFLAGS=$CFLAGS
3145             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3146             save_LIBS="$LIBS"
3147             LIBS="$GUI_TK_LIBRARY -lXm -lXmu -lXext -lX11"
3148
3149             AC_TRY_LINK(
3150                 [
3151                     #include <Xm/Xm.h>
3152                 ],
3153                 [
3154                     int version;
3155                     version = xmUseVersion;
3156                 ],
3157                 [
3158                     AC_MSG_RESULT(found in default search path)
3159                     COMPILED_X_PROGRAM=1
3160                 ],
3161                 [
3162                     AC_MSG_RESULT(no)
3163                     AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3164                 ]
3165             )
3166
3167             CFLAGS=$save_CFLAGS
3168             LIBS="$save_LIBS"
3169         fi
3170
3171         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3172         libp_link=""
3173         libsm_ice_link=""
3174         libs_found=0
3175         for libp in "" " -lXp"; do
3176             if test "$libs_found" = 0; then
3177                 for libsm_ice in "" " -lSM -lICE"; do
3178                     if test "$libs_found" = 0; then
3179                         save_LIBS="$LIBS"
3180                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3181                         save_CFLAGS=$CFLAGS
3182                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3183
3184                         AC_TRY_LINK(
3185                             [
3186                                 #include <Xm/Xm.h>
3187                                 #include <Xm/List.h>
3188                             ],
3189                             [
3190                                 XmString string = NULL;
3191                                 Widget w = NULL;
3192                                 int position = 0;
3193                                 XmListAddItem(w, string, position);
3194                             ],
3195                             [
3196                                 libp_link="$libp"
3197                                 libsm_ice_link="$libsm_ice"
3198                                 AC_MSG_RESULT(
3199                                     [need${libp_link}${libsm_ice_link}])
3200                                 libs_found=1
3201                             ], []
3202                         )
3203
3204                         LIBS="$save_LIBS"
3205                         CFLAGS=$save_CFLAGS
3206                     fi
3207                 done
3208             fi
3209         done
3210
3211         if test "$libs_found" = 0; then
3212             AC_MSG_RESULT([can't find the right libraries])
3213             AC_MSG_ERROR([can't link a simple motif program])
3214         fi
3215
3216         dnl this seems to be needed under IRIX and shouldn't do any harm
3217         dnl elsewhere
3218         AC_CHECK_LIB(Sgm, [SgCreateList], [libsgm_link=" -lSgm"])
3219
3220         save_CFLAGS=$CFLAGS
3221         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3222
3223         AC_CACHE_CHECK([for Motif 2],
3224             wx_cv_lib_motif2,
3225             AC_TRY_COMPILE([
3226                             #include <Xm/Xm.h>
3227                            ],
3228                            [
3229                             #if XmVersion < 2000
3230                             Not Motif 2
3231                             #endif
3232                            ],
3233                            wx_cv_lib_motif2="yes",
3234                            wx_cv_lib_motif2="no"))
3235         if test "$wx_cv_lib_motif2" = "yes"; then
3236             AC_DEFINE(__WXMOTIF20__,1)
3237         else
3238             AC_DEFINE(__WXMOTIF20__,0)
3239         fi
3240
3241         AC_CACHE_CHECK([whether Motif is Lesstif],
3242             wx_cv_lib_lesstif,
3243             AC_TRY_COMPILE([
3244                             #include <Xm/Xm.h>
3245                            ],
3246                            [
3247                             #if !defined(LesstifVersion) || LesstifVersion <= 0
3248                             Not Lesstif
3249                             #endif
3250                            ],
3251                            wx_cv_lib_lesstif="yes",
3252                            wx_cv_lib_lesstif="no")
3253         )
3254         if test "$wx_cv_lib_lesstif" = "yes"; then
3255             AC_DEFINE(__WXLESSTIF__,1)
3256         else
3257             AC_DEFINE(__WXLESSTIF__,0)
3258         fi
3259
3260         CFLAGS=$save_CFLAGS
3261
3262         GUI_TK_LIBRARY="$GUI_TK_LIBRARY${libsgm_link} -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3263         TOOLKIT=MOTIF
3264         GUIDIST=MOTIF_DIST
3265     fi
3266
3267     dnl more tests common to X11 and Motif:
3268     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3269         dnl test for external libxpm if we're configured to use it
3270         if test "$wxUSE_LIBXPM" = "sys"; then
3271             AC_MSG_CHECKING(for Xpm library)
3272             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3273             if test "$ac_find_libraries" != "" ; then
3274                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3275                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3276                 AC_MSG_RESULT(found in $ac_find_libraries)
3277
3278                 AC_CACHE_CHECK([for X11/xpm.h],
3279                     wx_cv_x11_xpm_h,
3280                     [
3281                         save_CFLAGS=$CFLAGS
3282                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3283
3284                         AC_TRY_COMPILE(
3285                             [
3286                                 #include <X11/xpm.h>
3287                             ],
3288                             [
3289                                 int version;
3290                                 version = XpmLibraryVersion();
3291                             ],
3292                             wx_cv_x11_xpm_h=yes,
3293                             wx_cv_x11_xpm_h=no
3294                         )
3295
3296                         CFLAGS=$save_CFLAGS
3297                     ]
3298                 )
3299
3300                 if test $wx_cv_x11_xpm_h = "yes"; then
3301                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3302                     AC_DEFINE(wxHAVE_LIB_XPM)
3303                 else
3304                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3305                 fi
3306             fi
3307
3308         fi
3309
3310         dnl XShapeQueryExtension checks: first the library, then prototype
3311         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3312                      [
3313                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3314                       wxHAVE_XEXT_LIB=1
3315                      ],
3316                      [], [$GUI_TK_LIBRARY -lX11])
3317
3318         if test "$wxHAVE_XEXT_LIB" = 1; then
3319             save_CFLAGS="$CFLAGS"
3320             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3321
3322             AC_MSG_CHECKING([for X11/extensions/shape.h])
3323             AC_TRY_COMPILE([
3324                             #include <X11/Xlib.h>
3325                             #include <X11/extensions/shape.h>
3326                            ],
3327                            [
3328                             int dummy1, dummy2;
3329                             XShapeQueryExtension((Display*)NULL,
3330                                                  (int*)NULL, (int*)NULL);
3331                            ],
3332                            [
3333                             AC_DEFINE(HAVE_XSHAPE)
3334                             AC_MSG_RESULT([found])
3335                            ],
3336                            [
3337                             AC_MSG_RESULT([not found])
3338                            ])
3339             CFLAGS="$save_CFLAGS"
3340
3341         fi
3342     fi
3343
3344     if test "$wxUSE_MAC" = 1; then
3345         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3346         if test "$GCC" = yes; then
3347             AC_MSG_RESULT([gcc])
3348             CPPFLAGS_PASCAL="-fpascal-strings"
3349         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3350             AC_MSG_RESULT([xlc])
3351             CPPFLAGS_PASCAL="-qmacpstr"
3352         else
3353             AC_MSG_RESULT([none])
3354         fi
3355
3356         if test "x$wxUSE_UNIX" = "xyes"; then
3357             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon $CPPFLAGS"
3358         else
3359             dnl platform.h needs TARGET_CARBON before setup.h
3360             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON $CPPFLAGS"
3361         fi
3362
3363         TOOLKIT=MAC
3364         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3365         GUIDIST=MACX_DIST
3366         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3367         dnl are different, so they need different names:
3368         WXBASEPORT="_carbon"
3369     fi
3370
3371     if test "$wxUSE_COCOA" = 1; then
3372         TOOLKIT=COCOA
3373         GUIDIST=COCOA_DIST
3374     fi
3375
3376     if test "$wxUSE_PM" = 1; then
3377         TOOLKIT=PM
3378         GUIDIST=PM_DIST
3379         AC_CACHE_CHECK([for type SPBCDATA],
3380             wx_cv_spbcdata,
3381             [
3382                 AC_TRY_COMPILE(
3383                     [
3384                         #define INCL_PM
3385                         #include <os2.h>
3386                     ],
3387                     [
3388                         SPBCDATA test;
3389                     ],
3390                     wx_cv_spbcdata=yes,
3391                     wx_cv_spbcdata=no
3392                 )
3393             ]
3394         )
3395
3396         if test $wx_cv_spbcdata = "yes"; then
3397             AC_DEFINE(HAVE_SPBCDATA)
3398         fi
3399     fi
3400
3401     dnl the name of the directory where the files for this toolkit live
3402     if test "$TOOLKIT" = "PM" ; then
3403         TOOLKIT_DIR="os2"
3404     else
3405         TOOLKIT_DIR=`echo ${TOOLKIT} | tr '[[A-Z]]' '[[a-z]]'`
3406     fi
3407
3408     if test "$wxUSE_UNIVERSAL" = "yes"; then
3409         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3410         WIDGET_SET=univ
3411     fi
3412
3413     dnl distribute samples/demos/utils with GUI versions
3414     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3415     DISTDIR="wx\$(TOOLKIT)"
3416 else
3417     USE_GUI=0
3418
3419     dnl this doesn't quite work right for wxBase, but the places
3420     dnl where it is wrong aren't fatal (yet) though.
3421     TOOLKIT_DIR="base"
3422
3423     dnl the sources, their dependenices and the headers
3424     if test "$USE_WIN32" = 1 ; then
3425         dnl yes, the toolkit for wxBase on win32 is actually MSW
3426         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3427         TOOLKIT="MSW"
3428     fi
3429
3430     dnl distribute only wxBase sources/headers
3431     GUIDIST="BASE_DIST"
3432     DISTDIR="wxBase"
3433 fi
3434
3435
3436 dnl ---------------------------------------------------------------------------
3437 dnl UTF-8 support
3438 dnl ---------------------------------------------------------------------------
3439
3440 dnl If UTF-8 support wasn't explicitly enabled or disabled, enable it only
3441 dnl for ports where it makes sense by default (GTK+, DirectFB):
3442 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "auto" ; then
3443     if test "$USE_UNIX" = 1 -a "$wxUSE_DARWIN" != 1 ; then
3444         wxUSE_UNICODE_UTF8=yes
3445     elif test "$USE_OS2" = 1 ; then
3446         dnl wide char support is quite incomplete in libc;
3447         dnl UTF-8 might actually work when evaluating/setting
3448         dnl code pages correctly, even for ports other than GTK20.
3449         wxUSE_UNICODE_UTF8=yes
3450     else
3451         wxUSE_UNICODE_UTF8=no
3452     fi
3453 fi
3454
3455 dnl ---------------------------------------------------------------------------
3456 dnl Optional libraries included when system library is not used
3457 dnl ---------------------------------------------------------------------------
3458
3459 dnl do this after test for X11 above so that we have a chance of finding Xlib.h
3460 if test "$wxUSE_GUI" = "yes"; then
3461     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
3462         dnl defines HAVE_X11_XKBLIB_H
3463         AC_CHECK_HEADERS([X11/Xlib.h],,, [ ])
3464         AC_CHECK_HEADERS([X11/XKBlib.h],,,
3465                          [
3466                           #if HAVE_X11_XLIB_H
3467                             #include <X11/Xlib.h>
3468                           #endif
3469                          ])
3470     fi
3471 fi
3472
3473
3474 dnl ---------------------------------------------------------------------------
3475 dnl wxDisplay Sanity checks
3476 dnl ---------------------------------------------------------------------------
3477
3478 if test "$wxUSE_DISPLAY" = "yes"; then
3479 dnl ---------------------------------------------------------------------------
3480 dnl Xinerama (for unix ) - Brian Victor
3481 dnl ---------------------------------------------------------------------------
3482     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3483         AC_MSG_CHECKING([for Xinerama])
3484         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3485         if test "$ac_find_libraries" != "" ; then
3486             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3487             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3488                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3489             fi
3490             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3491             AC_MSG_RESULT([yes])
3492
3493             AC_MSG_CHECKING([for Xxf86vm extension])
3494             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3495             if test "$ac_find_libraries" != "" ; then
3496                 AC_MSG_RESULT([yes])
3497                 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3498                                  [
3499                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3500                                  ],
3501                                  [],
3502                                  [
3503                                       #if HAVE_X11_XLIB_H
3504                                         #include <X11/Xlib.h>
3505                                       #endif
3506                                  ])
3507             else
3508                 AC_MSG_RESULT([no])
3509             fi
3510
3511         else
3512             AC_MSG_RESULT([no])
3513             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3514             wxUSE_DISPLAY="no"
3515         fi
3516     elif test "$wxUSE_MSW" = 1; then
3517 dnl ---------------------------------------------------------------------------
3518 dnl DirectDraw for MSW - optionally used by WxDisplay.
3519 dnl ---------------------------------------------------------------------------
3520         AC_CHECK_HEADER([ddraw.h], [], [], [#include <windows.h>])
3521     fi
3522 fi
3523
3524 dnl ---------------------------------------------------------------------------
3525 dnl X11 session management
3526 dnl ---------------------------------------------------------------------------
3527 if test "$wxUSE_DETECT_SM" = "yes"; then
3528     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3529         AC_MSG_CHECKING([for -lSM - X11 session management])
3530         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],SM)
3531         if test "$ac_find_libraries" != "" ; then
3532             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3533             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3534                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3535             fi
3536             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lSM"
3537             AC_MSG_RESULT([yes])
3538         else
3539             AC_MSG_RESULT([no])
3540             AC_MSG_WARN([libSM not found; disabling session management detection])
3541             wxUSE_DETECT_SM="no"
3542         fi
3543     else
3544         wxUSE_DETECT_SM="no"
3545     fi
3546 fi
3547
3548
3549 dnl ---------------------------------------------------------------------------
3550 dnl OpenGL libraries
3551 dnl ---------------------------------------------------------------------------
3552
3553 USE_OPENGL=0
3554 if test "$wxUSE_OPENGL" = "yes"; then
3555     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
3556         AC_MSG_WARN([wxGLCanvas not implemented for this port, library will be compiled without it.])
3557         wxUSE_OPENGL="no"
3558     elif test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
3559         OPENGL_LIBS="-framework OpenGL -framework AGL"
3560     elif test "$wxUSE_MSW" = 1; then
3561         OPENGL_LIBS="-lopengl32 -lglu32"
3562     else
3563         dnl adjust CPPFLAGS to include GL/gl.h location if necessary
3564         dnl (/opt/graphics/OpenGL is for HP-UX systems, bug 925307)
3565         AC_MSG_CHECKING([for OpenGL headers])
3566         WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /opt/graphics/OpenGL/include], GL/gl.h)
3567         if test "$ac_find_includes" != "" ; then
3568             AC_MSG_RESULT(found in $ac_find_includes)
3569             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3570             CPPFLAGS="$ac_path_to_include $CPPFLAGS"
3571         else
3572             AC_MSG_RESULT([not found])
3573         fi
3574
3575         AC_CHECK_HEADER(GL/gl.h, [
3576             AC_CHECK_HEADER(GL/glu.h, [
3577                 found_gl=0
3578
3579                 AC_MSG_CHECKING([for -lGL])
3580                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB /opt/graphics/OpenGL/lib],GL)
3581                 if test "$ac_find_libraries" != "" ; then
3582                     AC_MSG_RESULT([found in $ac_find_libraries])
3583
3584                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3585                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3586                         LDFLAGS_GL="$ac_path_to_link"
3587                     fi
3588
3589                     dnl don't suppose that libGL and libGLU are always in the
3590                     dnl same directory -- this is not true for some common
3591                     dnl distributions
3592                     AC_MSG_CHECKING([for -lGLU])
3593                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3594                     if test "$ac_find_libraries" != "" ; then
3595                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3596                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3597                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3598                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3599                         fi
3600
3601                         found_gl=1
3602                         OPENGL_LIBS="-lGL -lGLU"
3603                         AC_MSG_RESULT([yes])
3604                     else
3605                         AC_MSG_RESULT([no])
3606                     fi
3607                 else
3608                     AC_MSG_RESULT([no])
3609                 fi
3610
3611                 if test "$found_gl" != 1; then
3612                     AC_MSG_CHECKING([for -lMesaGL])
3613                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3614                     if test "$ac_find_libraries" != "" ; then
3615                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3616                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3617                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3618                         AC_MSG_RESULT([yes])
3619                     else
3620                         AC_MSG_RESULT([no])
3621                     fi
3622                 fi
3623             ],, [ ])
3624         ],
3625         [],
3626         [ ])
3627
3628         if test "x$OPENGL_LIBS" = "x"; then
3629             dnl it should be an error and not a warning because OpenGL is not on
3630             dnl by default and so if it had been explicitly requested, we
3631             dnl shouldn't just fall back to compiling the library without it
3632             AC_MSG_ERROR(OpenGL libraries not available)
3633         fi
3634     fi
3635
3636     if test "$wxUSE_OPENGL" = "yes"; then
3637         USE_OPENGL=1
3638         AC_DEFINE(wxUSE_OPENGL)
3639         AC_DEFINE(wxUSE_GLCANVAS)
3640         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3641     fi
3642 fi
3643
3644
3645 dnl the symbol which allows conditional compilation for the given toolkit
3646 if test -n "$TOOLKIT" ; then
3647     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3648 fi
3649
3650
3651 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3652
3653 if test "$wxUSE_SHARED" = "yes"; then
3654     case "${host}" in
3655       *-pc-msdosdjgpp )
3656         dnl only static for now
3657         wxUSE_SHARED=no
3658         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3659       ;;
3660     esac
3661 fi
3662
3663 if test "$wxUSE_SHARED" = "yes"; then
3664
3665     dnl use versioned symbols if available on the platform
3666     WX_VERSIONED_SYMBOLS([\$(wx_top_builddir)/version-script])
3667
3668     dnl test for GCC's visibility support (sets CFLAGS_VISIBILITY, which is
3669     dnl assigned to CFLAGS and CXXFLAGS below)
3670     if test "$wxUSE_VISIBILITY" != "no"; then
3671         WX_VISIBILITY
3672     fi
3673
3674     dnl test for Sun CC which can be used under both Solaris and Linux
3675     if test "x$SUNCXX" = xyes; then
3676         SAMPLES_RPATH_FLAG="-R\$(wx_top_builddir)/lib"
3677         WXCONFIG_RPATH="-R\$libdir"
3678     else
3679     case "${host}" in
3680       *-*-linux* | *-*-gnu* )
3681         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3682         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3683         ;;
3684
3685       *-*-solaris2* )
3686         dnl here we know that Sun CC is not used as we tested for it above,
3687         dnl hence we must be using gcc
3688
3689         dnl newer versions of gcc need -isystem to compile X headers on
3690         dnl Solaris (which use old style C syntax)
3691         CPPFLAGS="-isystem /usr/openwin/include $CPPFLAGS"
3692
3693         dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3694         dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3695         saveLdflags="$LDFLAGS"
3696         LDFLAGS="$saveLdflags -Wl,-rpath,/"
3697         AC_MSG_CHECKING([if the linker accepts -rpath])
3698         AC_TRY_LINK(
3699             [],[],
3700             [
3701                 AC_MSG_RESULT([yes])
3702                 SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3703                 WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3704             ],[
3705                 AC_MSG_RESULT([no])
3706                 AC_MSG_CHECKING([if the linker accepts -R])
3707                 LDFLAGS="$saveLdflags -Wl,-R,/"
3708                 AC_TRY_LINK(
3709                     [],[],
3710                     [
3711                         AC_MSG_RESULT([yes])
3712                         SAMPLES_RPATH_FLAG="-Wl,-R,\$(wx_top_builddir)/lib"
3713                         WXCONFIG_RPATH="-Wl,-R,\$libdir"
3714                     ],[
3715                         AC_MSG_RESULT([no])
3716                     ])
3717             ])
3718         LDFLAGS="$saveLdflags"
3719       ;;
3720
3721       *-*-darwin* )
3722         install_name_tool=`which install_name_tool`
3723         if test "$install_name_tool" -a -x "$install_name_tool"; then
3724             SAMPLES_RPATH_POSTLINK="\$(wx_top_builddir)/change-install-names \$(LIBDIRNAME) \$(prefix) \$@"
3725             cat <<EOF >change-install-names
3726 #!/bin/sh
3727 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
3728 inst_cmd="install_name_tool "
3729 for i in \${libnames} ; do
3730     inst_cmd="\${inst_cmd} -change \${2}/lib/\${i} \${1}/\${i}"
3731 done
3732 \${inst_cmd} \${3}
3733 EOF
3734             chmod +x change-install-names
3735         fi
3736       ;;
3737
3738       *-*-cygwin* | *-*-mingw32* )
3739         ;;
3740
3741       *-*-hpux* )
3742         SAMPLES_RPATH_FLAG="-Wl,+b,\$(wx_top_builddir)/lib"
3743         WXCONFIG_RPATH="-Wl,+b,\$libdir"
3744         ;;
3745
3746     esac
3747     fi
3748
3749     dnl this one shouldn't be used for the library build so put it in a
3750     dnl separate variable from WXCONFIG_CPPFLAGS
3751     WXCONFIG_ONLY_CPPFLAGS="$WXCONFIG_ONLY_CPPFLAGS -DWXUSINGDLL"
3752
3753     if test $wxUSE_RPATH = "no"; then
3754         SAMPLES_RPATH_FLAG=''
3755         SAMPLES_RPATH_POSTLINK=''
3756         WXCONFIG_RPATH=''
3757     fi
3758
3759     SHARED=1
3760
3761 else
3762
3763     config_linkage_component="-static"
3764     SHARED=0
3765
3766 fi
3767
3768
3769 UNICODE=0
3770 lib_unicode_suffix=
3771 WX_CHARTYPE="ansi"
3772 if test "$wxUSE_UNICODE" = "yes"; then
3773     lib_unicode_suffix=u
3774     WX_CHARTYPE="unicode"
3775     UNICODE=1
3776 fi
3777
3778 lib_debug_suffix=
3779 WX_DEBUGTYPE="release"
3780 DEBUG_FLAG=0
3781 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
3782     lib_debug_suffix=d
3783     WX_DEBUGTYPE="debug"
3784     DEBUG_FLAG=1
3785 fi
3786
3787 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
3788 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
3789
3790 DEBUG_INFO=0
3791 if test "$wxUSE_DEBUG_INFO" = "yes"; then
3792     DEBUG_INFO=1
3793 fi
3794
3795 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr '[[a-z]]' '[[A-Z]]'`
3796
3797 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
3798
3799 TOOLCHAIN_FULLNAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}-${WX_DEBUGTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
3800
3801 if test "$cross_compiling" = "yes"; then
3802     HOST_SUFFIX="-$host_alias"
3803     TOOLCHAIN_NAME="$TOOLCHAIN_NAME$HOST_SUFFIX"
3804     TOOLCHAIN_FULLNAME="${host_alias}-$TOOLCHAIN_FULLNAME"
3805 fi
3806
3807 dnl library link name
3808 dnl These just save us from exporting lib_{unicode,debug,flavour}_suffix.
3809 dnl If we ever need to do that, we won't need to keep these.
3810 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3811 if test "${TOOLKIT_DIR}" = "os2"; then
3812     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3813 else
3814     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3815 fi
3816
3817
3818
3819 if test "$wxUSE_COCOA" = 1; then
3820     AC_LANG_SAVE
3821     AC_WX_LANG_OBJECTIVEC
3822 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
3823 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
3824 dnl Point but only if MacTypes.h was not included first.  Of course,
3825 dnl if MacTypes.h is included later then you're screwed when it
3826 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
3827 dnl to not typedef Point and thus fix the problem.
3828     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
3829     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
3830 #include <CoreFoundation/CoreFoundation.h>
3831         ],[],
3832         [AC_MSG_RESULT([no])],
3833         [AC_MSG_RESULT([yes])
3834         AC_MSG_CHECKING([if defining __Point__ will fix it])
3835         AC_TRY_COMPILE([#define __Point__ 1
3836 #include <AppKit/NSEvent.h>
3837 #include <CoreFoundation/CoreFoundation.h>
3838             ],[],
3839             [AC_MSG_RESULT([yes])
3840             AC_DEFINE(__Point__)
3841             ],
3842             [AC_MSG_FAILURE([no])]
3843         )]
3844     )
3845     AC_LANG_RESTORE
3846 fi
3847
3848 dnl ---------------------------------------------------------------------------
3849 dnl Checks for typedefs
3850 dnl ---------------------------------------------------------------------------
3851
3852 dnl   defines mode_t if not already defined
3853 AC_TYPE_MODE_T
3854 dnl   defines off_t if not already defined
3855 AC_TYPE_OFF_T
3856 dnl   defines pid_t if not already defined
3857 AC_TYPE_PID_T
3858 dnl   defines size_t if not already defined
3859 AC_TYPE_SIZE_T
3860
3861 dnl sets HAVE_SSIZE_T if ssize_t is defined
3862 AC_CHECK_TYPES(ssize_t)
3863
3864 dnl check what exactly size_t is on this machine - this is necessary to avoid
3865 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3866 AC_LANG_PUSH(C++) dnl tests below use overloaded functions and so need C++
3867 AC_CACHE_CHECK([if size_t is unsigned int],
3868     wx_cv_size_t_is_uint,
3869     [
3870     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3871     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3872     dnl methods in a local class (i.e. class inside a function) declaration
3873     dnl without any objections!!
3874     dnl
3875     dnl hence the hack below: we must have Foo at global scope!
3876     AC_TRY_COMPILE([#include <stddef.h>],
3877         [
3878             return 0; }
3879
3880             struct Foo { void foo(size_t); void foo(unsigned int); };
3881
3882             int bar() {
3883         ],
3884         wx_cv_size_t_is_uint=no,
3885         wx_cv_size_t_is_uint=yes
3886     )
3887     ]
3888 )
3889
3890 if test "$wx_cv_size_t_is_uint" = "yes"; then
3891     AC_DEFINE(wxSIZE_T_IS_UINT)
3892 else
3893     AC_CACHE_CHECK([if size_t is unsigned long],
3894         wx_cv_size_t_is_ulong,
3895         AC_TRY_COMPILE([#include <stddef.h>],
3896             [
3897                 return 0; }
3898
3899                 struct Foo { void foo(size_t); void foo(unsigned long); };
3900
3901                 int bar() {
3902             ],
3903             wx_cv_size_t_is_ulong=no,
3904             wx_cv_size_t_is_ulong=yes
3905         )
3906     )
3907
3908     if test "$wx_cv_size_t_is_ulong" = "yes"; then
3909         AC_DEFINE(wxSIZE_T_IS_ULONG)
3910     fi
3911 fi
3912
3913 AC_CACHE_CHECK([if wchar_t is separate type],
3914     wx_cv_wchar_t_is_separate_type,
3915     AC_TRY_COMPILE([#include <wchar.h>],
3916         [
3917             return 0; }
3918
3919             struct Foo { void foo(wchar_t);
3920                          void foo(unsigned short);
3921                          void foo(unsigned int);
3922                          void foo(unsigned long); };
3923
3924             int bar() {
3925         ],
3926         wx_cv_wchar_t_is_separate_type=yes,
3927         wx_cv_wchar_t_is_separate_type=no
3928     )
3929 )
3930
3931 if test "$wx_cv_wchar_t_is_separate_type" = "yes"; then
3932     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 1)
3933 else
3934     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 0)
3935 fi
3936
3937 AC_LANG_POP() dnl C++
3938
3939 dnl ---------------------------------------------------------------------------
3940 dnl Checks for structures
3941 dnl ---------------------------------------------------------------------------
3942
3943 dnl does passwd struct has the pw_gecos field?
3944 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
3945     [
3946         AC_TRY_COMPILE([#include <pwd.h>],
3947              [
3948                 char *p;
3949                 struct passwd *pw;
3950                 p = pw->pw_gecos;
3951              ],
3952              [
3953                 wx_cv_struct_pw_gecos=yes
3954              ],
3955              [
3956                 wx_cv_struct_pw_gecos=no
3957              ]
3958         )
3959     ]
3960 )
3961
3962 if test "$wx_cv_struct_pw_gecos" = "yes"; then
3963     AC_DEFINE(HAVE_PW_GECOS)
3964 fi
3965
3966 dnl ---------------------------------------------------------------------------
3967 dnl Check for functions
3968 dnl ---------------------------------------------------------------------------
3969
3970 dnl don't check for wchar_t functions if we haven't got wchar_t itself
3971 if test "$wxUSE_WCHAR_T" = "yes"; then
3972     AC_DEFINE(wxUSE_WCHAR_T)
3973
3974     dnl check for wcslen in all possible places
3975     WCSLEN_FOUND=0
3976     WCHAR_LINK=
3977     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
3978
3979     if test "$WCSLEN_FOUND" = 0; then
3980         if test "$TOOLKIT" = "MSW"; then
3981             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
3982         else
3983             AC_CHECK_LIB(w, wcslen, [
3984                             WCHAR_LINK=" -lw"
3985                             WCSLEN_FOUND=1
3986                         ])
3987         fi
3988     fi
3989
3990     if test "$WCSLEN_FOUND" = 1; then
3991         AC_DEFINE(HAVE_WCSLEN)
3992     fi
3993
3994     AC_CHECK_FUNCS([wcsdup])
3995
3996     dnl On HP-UX aCC need this define to find mbstrtowcs() &c
3997     dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
3998     dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
3999     dnl flags when g++ is configured, it will declare it's own).
4000     if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
4001         CPPFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CPPFLAGS"
4002     fi
4003
4004     dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
4005     dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
4006     dnl library, not the header, so do a header check for mbstate_t first.
4007     AC_CHECK_TYPES([mbstate_t],
4008                    [AC_CHECK_FUNCS(wcsrtombs)],
4009                    [],
4010                    [#include <wchar.h>])
4011 else
4012     AC_MSG_WARN([Wide character support is unavailable])
4013 fi
4014
4015 dnl check for vsnprintf() -- a safe version of vsprintf())
4016 dnl
4017 dnl the trouble here is that on some systems (e.g HP-UX 10) this function is
4018 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
4019 dnl stupidly, provides a dummy function declaration inside its extension)
4020 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
4021 dnl
4022 dnl so we first check if the function is in the library
4023 dnl
4024 dnl FIXME: replace this mess with WX_CHECK_FUNCS()
4025 AC_CHECK_FUNCS(snprintf vsnprintf)
4026
4027 if test "$ac_cv_func_vsnprintf" = "yes"; then
4028     dnl yes it is -- now check if it is in the headers
4029     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
4030         [
4031             dnl our troubles are not over: HP-UX 11 prototypes vsnprintf() as
4032             dnl taking "char *" and not "const char *" while Metrowerks does
4033             dnl provide a correct vsnprintf declaration but in C++ mode it's
4034             dnl always in std namespace and so we have to bring it in scope
4035             AC_TRY_COMPILE(
4036                 [
4037                     #include <stdio.h>
4038                     #include <stdarg.h>
4039                     #ifdef __MSL__
4040                     #if __MSL__ >= 0x6000
4041                     namespace std {}
4042                     using namespace std;
4043                     #endif
4044                     #endif
4045                 ],
4046                 [
4047                     char *buf;
4048                     va_list ap;
4049                     vsnprintf(buf, 10u, "%s", ap);
4050                 ],
4051                 wx_cv_func_vsnprintf_decl=yes,
4052                 wx_cv_func_vsnprintf_decl=no
4053             )
4054         ]
4055     )
4056
4057     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
4058         AC_DEFINE(HAVE_VSNPRINTF_DECL)
4059
4060         dnl we know there is a vsnprintf declaration, but some old headers
4061         dnl may have one taking a "char *" format instead of "const char *"
4062         AC_CACHE_CHECK([if vsnprintf declaration is broken], wx_cv_func_broken_vsnprintf_decl,
4063             [
4064                 AC_TRY_COMPILE(
4065                     [
4066                         #include <stdio.h>
4067                         #include <stdarg.h>
4068                         #ifdef __MSL__
4069                         #if __MSL__ >= 0x6000
4070                         namespace std {}
4071                         using namespace std;
4072                         #endif
4073                         #endif
4074                     ],
4075                     [
4076                         char *buf;
4077                         va_list ap;
4078                         const char *fmt = "%s";
4079                         vsnprintf(buf, 10u, fmt, ap);
4080                     ],
4081                     wx_cv_func_broken_vsnprintf_decl=no,
4082                     wx_cv_func_broken_vsnprintf_decl=yes
4083                 )
4084             ]
4085         )
4086
4087         if test "$wx_cv_func_broken_vsnprintf_decl" = "yes"; then
4088             AC_DEFINE(HAVE_BROKEN_VSNPRINTF_DECL)
4089         fi
4090     fi
4091 fi
4092
4093 dnl the same as above but for snprintf() now: it's not present in at least AIX
4094 dnl 4.2 headers
4095 if test "$ac_cv_func_snprintf" = "yes"; then
4096     AC_CACHE_CHECK([for snprintf declaration], wx_cv_func_snprintf_decl,
4097         [
4098             AC_TRY_COMPILE(
4099                 [
4100                     #include <stdio.h>
4101                     #include <stdarg.h>
4102                     #ifdef __MSL__
4103                     #if __MSL__ >= 0x6000
4104                     namespace std {}
4105                     using namespace std;
4106                     #endif
4107                     #endif
4108                 ],
4109                 [
4110                     char *buf;
4111                     snprintf(buf, 10u, "%s", "wx");
4112                 ],
4113                 wx_cv_func_snprintf_decl=yes,
4114                 wx_cv_func_snprintf_decl=no
4115             )
4116         ]
4117     )
4118
4119     if test "$wx_cv_func_snprintf_decl" = "yes"; then
4120         AC_DEFINE(HAVE_SNPRINTF_DECL)
4121     fi
4122
4123     if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
4124
4125         dnl check if snprintf() has support for positional arguments
4126         dnl NB: if snprintf() has positional support we can safely suppose that also
4127         dnl     other *printf() functions support them as they all belong to the same
4128         dnl     family and they all fallback to the same implementation
4129         AC_CACHE_CHECK([if snprintf supports positional arguments], wx_cv_func_snprintf_pos_params,
4130             [
4131                 AC_TRY_RUN(
4132                     [
4133                         #include <stdio.h>
4134
4135                         int main (void)
4136                         {
4137                             char buffer[128];
4138                             snprintf (buffer, 128, "%2$d %3$d %1$d", 1, 2, 3);
4139                             if (strcmp ("2 3 1", buffer) == 0)
4140                                 exit (0);
4141                             exit (1);
4142                         }
4143                     ],
4144                     wx_cv_func_snprintf_pos_params=no,
4145                     wx_cv_func_snprintf_pos_params=yes,
4146                     dnl be pessimistic when cross-compiling
4147                     [
4148                         AC_MSG_WARN([Assuming Unix98 printf() is not available,
4149 define HAVE_UNIX98_PRINTF as 1 in setup.h if it is available.])
4150                         wx_cv_func_snprintf_pos_params=no
4151                     ]
4152                 )
4153             ]
4154         )
4155
4156         if test "$wx_cv_func_snprintf_pos_params" = "yes"; then
4157             AC_DEFINE(HAVE_UNIX98_PRINTF)
4158         fi
4159     fi
4160 fi
4161
4162 if test "$wxUSE_UNICODE" = yes; then
4163
4164     dnl also look if we have wide char IO functions, notice that [f]putws are
4165     dnl declared in special widec.h under Solaris
4166     wchar_headers="#include <stdio.h>
4167 #include <wchar.h>"
4168     case "${host}" in
4169         *-*-solaris2* )
4170             AC_CHECK_HEADERS(widec.h,,, [AC_INCLUDES_DEFAULT()])
4171             if test "$ac_cv_header_widec_h" = "yes"; then
4172                 wchar_headers="$wchar_headers
4173 #include <widec.h>"
4174             fi
4175     esac
4176
4177     WX_CHECK_FUNCS(putws fputws wprintf vswprintf vswscanf,,,
4178                    [$wchar_headers])
4179
4180     dnl MinGW has a vswprintf with a different prototype, and
4181     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
4182     dnl finds it even if it is not declared in some versions...
4183     AC_MSG_CHECKING([for _vsnwprintf])
4184     AC_TRY_COMPILE([#include <wchar.h>],
4185                    [&_vsnwprintf;],
4186                    [AC_MSG_RESULT([yes])
4187                     AC_DEFINE(HAVE__VSNWPRINTF)],
4188                    [AC_MSG_RESULT([no])]);
4189 fi
4190
4191 if test "$wxUSE_FILE" = "yes"; then
4192     WX_CHECK_FUNCS(fsync)
4193 fi
4194
4195 dnl at least under IRIX with mipsPro the C99 round() function is available when
4196 dnl building using the C compiler but not when using C++ one
4197 AC_LANG_PUSH(C++)
4198 WX_CHECK_FUNCS(round,,,[#include <math.h>])
4199 AC_LANG_POP()
4200
4201 dnl the following tests are for Unix(like) systems only
4202 if test "$TOOLKIT" != "MSW"; then
4203
4204 dnl check for available version of iconv()
4205 if test "$wxUSE_LIBICONV" != "no" ; then
4206     AM_ICONV
4207     LIBS="$LIBICONV $LIBS"
4208 fi
4209
4210 dnl check for POSIX signals if we need them
4211 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4212     AC_CHECK_FUNCS(sigaction)
4213
4214     if test "$ac_cv_func_sigaction" = "no"; then
4215         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
4216         wxUSE_ON_FATAL_EXCEPTION=no
4217     fi
4218
4219     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4220       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4221       [
4222         dnl C compiler happily compiles the code even if there is type mismatch
4223         AC_LANG_PUSH(C++)
4224         AC_TRY_COMPILE([#include <signal.h>],
4225                      [
4226                         extern void testSigHandler(int);
4227
4228                         struct sigaction sa;
4229                         sa.sa_handler = testSigHandler;
4230                      ], [
4231                         wx_cv_type_sa_handler=int
4232                      ], [
4233                         wx_cv_type_sa_handler=void
4234                      ])
4235         AC_LANG_POP()
4236       ])
4237
4238       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4239     fi
4240 fi
4241
4242 dnl backtrace() and backtrace_symbols() for wxStackWalker
4243 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4244     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4245         [
4246             AC_LANG_PUSH(C++)
4247             AC_TRY_COMPILE([#include <execinfo.h>],
4248                 [
4249                     void *trace[1];
4250                     char **messages;
4251
4252                     backtrace(trace, 1);
4253                     messages = backtrace_symbols(trace, 1);
4254                 ],
4255                 wx_cv_func_backtrace=yes,
4256                 wx_cv_func_backtrace=no
4257             )
4258             AC_LANG_POP()
4259         ]
4260     )
4261
4262
4263     if test "$wx_cv_func_backtrace" = "no"; then
4264         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4265         wxUSE_STACKWALKER=no
4266     else
4267         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4268             [
4269                 AC_LANG_PUSH(C++)
4270                 AC_TRY_LINK([#include <cxxabi.h>],
4271                     [
4272                         int rc;
4273                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4274                     ],
4275                     wx_cv_func_cxa_demangle=yes,
4276                     wx_cv_func_cxa_demangle=no
4277                 )
4278                 AC_LANG_POP()
4279             ]
4280         )
4281
4282         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4283             AC_DEFINE(HAVE_CXA_DEMANGLE)
4284         fi
4285     fi
4286 fi
4287
4288 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != 1 -a "$USE_UNIX" != 1; then
4289     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4290     wxUSE_STACKWALKER=no
4291 fi
4292
4293
4294 dnl check for the function for temp files creation
4295 AC_CHECK_FUNCS(mkstemp mktemp, break)
4296
4297 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4298 dnl Linux and *BSD and statvfs() under Solaris
4299 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4300     AC_TRY_COMPILE(
4301         [
4302              #if defined(__BSD__)
4303              #include <sys/param.h>
4304              #include <sys/mount.h>
4305              #else
4306              #include <sys/vfs.h>
4307              #endif
4308         ],
4309         [
4310              long l;
4311              struct statfs fs;
4312              statfs("/", &fs);
4313              l = fs.f_bsize;
4314              l += fs.f_blocks;
4315              l += fs.f_bavail;
4316         ],
4317          wx_cv_func_statfs=yes,
4318          wx_cv_func_statfs=no
4319     )
4320 )
4321
4322 if test "$wx_cv_func_statfs" = "yes"; then
4323     dnl check whether we have its dcelaration too: some systems (AIX 4) lack it
4324     AC_CACHE_CHECK(for statfs declaration, wx_cv_func_statfs_decl,
4325         AC_LANG_PUSH(C++)
4326         AC_TRY_COMPILE(
4327             [
4328                  #if defined(__BSD__)
4329                  #include <sys/param.h>
4330                  #include <sys/mount.h>
4331                  #else
4332                  #include <sys/vfs.h>
4333                  #endif
4334             ],
4335             [
4336                 struct statfs fs;
4337                 statfs("", &fs);
4338             ],
4339             wx_cv_func_statfs_decl=yes,
4340             wx_cv_func_statfs_decl=no
4341         )
4342         AC_LANG_POP()
4343     )
4344
4345     if test "$wx_cv_func_statfs_decl" = "yes"; then
4346         AC_DEFINE(HAVE_STATFS_DECL)
4347     fi
4348
4349     wx_cv_type_statvfs_t="struct statfs"
4350     AC_DEFINE(HAVE_STATFS)
4351 else
4352     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4353         AC_TRY_COMPILE(
4354             [
4355                 #include <stddef.h>
4356                 #include <sys/statvfs.h>
4357             ],
4358             [
4359                 statvfs("/", NULL);
4360             ],
4361             wx_cv_func_statvfs=yes,
4362             wx_cv_func_statvfs=no
4363         )
4364     )
4365
4366     if test "$wx_cv_func_statvfs" = "yes"; then
4367         dnl we also have to check whether we should use statvfs_t (works under
4368         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4369         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4370         dnl mode both work fine)
4371         dnl
4372         dnl for this check C++ compiler has to be used as passing incompatible
4373         dnl pointers is just a warning and not an error in C
4374         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4375             AC_LANG_PUSH(C++)
4376             AC_TRY_COMPILE(
4377                 [
4378                     #include <sys/statvfs.h>
4379                 ],
4380                 [
4381                     long l;
4382                     statvfs_t fs;
4383                     statvfs("/", &fs);
4384                     l = fs.f_bsize;
4385                     l += fs.f_blocks;
4386                     l += fs.f_bavail;
4387                 ],
4388                 wx_cv_type_statvfs_t=statvfs_t,
4389                 [
4390                     AC_TRY_COMPILE(
4391                         [
4392                             #include <sys/statvfs.h>
4393                         ],
4394                         [
4395                             long l;
4396                             struct statvfs fs;
4397                             statvfs("/", &fs);
4398                             l = fs.f_bsize;
4399                             l += fs.f_blocks;
4400                             l += fs.f_bavail;
4401                         ],
4402                         wx_cv_type_statvfs_t="struct statvfs",
4403                         wx_cv_type_statvfs_t="unknown"
4404                     )
4405                 ]
4406             )
4407             AC_LANG_POP()
4408         )
4409
4410         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4411             AC_DEFINE(HAVE_STATVFS)
4412         fi
4413     else
4414         dnl set it for the test below
4415         wx_cv_type_statvfs_t="unknown"
4416     fi
4417 fi
4418
4419 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4420     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4421 else
4422     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4423 fi
4424
4425 dnl check for fcntl() or at least flock() needed by Unix implementation of
4426 dnl wxSingleInstanceChecker
4427 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4428     AC_CHECK_FUNCS(fcntl flock, break)
4429
4430     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4431         AC_MSG_WARN(wxSingleInstanceChecker not available)
4432         wxUSE_SNGLINST_CHECKER=no
4433     fi
4434 fi
4435
4436 dnl look for a function to modify the environment
4437 AC_CHECK_FUNCS(setenv putenv, break)
4438 if test "$ac_cv_func_setenv" = "yes"; then
4439     AC_CHECK_FUNCS(unsetenv)
4440 fi
4441
4442 HAVE_SOME_SLEEP_FUNC=0
4443 if test "$USE_BEOS" = 1; then
4444     dnl BeOS has its own (wonder where did they get it from) sleep() function
4445     dnl in unistd.h
4446     AC_DEFINE(HAVE_SLEEP)
4447     HAVE_SOME_SLEEP_FUNC=1
4448 fi
4449
4450 if test "$USE_DARWIN" = 1; then
4451     dnl Mac OS X/Darwin has both nanosleep and usleep
4452     dnl but only usleep is defined in unistd.h
4453     AC_DEFINE(HAVE_USLEEP)
4454     HAVE_SOME_SLEEP_FUNC=1
4455 fi
4456
4457 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4458     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4459     POSIX4_LINK=
4460     AC_CHECK_FUNCS(nanosleep,
4461         AC_DEFINE(HAVE_NANOSLEEP),
4462         [
4463             AC_CHECK_LIB(posix4, nanosleep,
4464                 [
4465                     AC_DEFINE(HAVE_NANOSLEEP)
4466                     POSIX4_LINK=" -lposix4"
4467                 ],
4468                 [
4469                     WX_CHECK_FUNCS(usleep,,
4470                                     AC_MSG_WARN([wxSleep() function will not work])
4471                     )
4472                 ]
4473             )
4474         ]
4475     )
4476 fi
4477
4478 dnl check for uname (POSIX) and gethostname (BSD)
4479 WX_CHECK_FUNCS(uname,,,[#include <sys/utsname.h>])
4480 if test "$wx_cv_func_uname" != yes; then
4481     WX_CHECK_FUNCS(gethostname)
4482 fi
4483
4484 WX_CHECK_FUNCS(strtok_r, [], [], [#define _REENTRANT])
4485
4486 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4487 dnl libnsl or libresolv or libsocket)
4488 INET_LINK=
4489 AC_CHECK_FUNCS(inet_addr,
4490     AC_DEFINE(HAVE_INET_ADDR),
4491     [
4492         AC_CHECK_LIB(nsl, inet_addr,
4493             INET_LINK="nsl",
4494             [
4495                 AC_CHECK_LIB(resolv, inet_addr,
4496                     INET_LINK="resolv",
4497                     [
4498                         AC_CHECK_LIB(socket, inet_addr,
4499                             INET_LINK="socket"
4500                         )
4501                     ]
4502                 )
4503             ]
4504         )
4505     ]
4506 )
4507
4508 AC_CHECK_FUNCS(inet_aton,
4509         AC_DEFINE(HAVE_INET_ATON),
4510         [
4511             dnl only check it in the same lib
4512             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4513         ])
4514
4515 if test "x$INET_LINK" != "x"; then
4516     AC_DEFINE(HAVE_INET_ADDR)
4517     INET_LINK=" -l$INET_LINK"
4518 fi
4519
4520 WX_CHECK_FUNCS(fdopen)
4521
4522 if test "$wxUSE_TARSTREAM" = "yes"; then
4523     WX_CHECK_FUNCS(sysconf)
4524
4525     WX_CHECK_FUNCS(getpwuid_r, [], [],
4526                    [
4527                     #define _REENTRANT
4528                     #include <pwd.h>
4529                    ],
4530                    [[
4531                     struct passwd pw, *ppw;
4532                     char buf[1024];
4533                     getpwuid_r(0, &pw, buf, sizeof(buf), &ppw)
4534                    ]])
4535
4536     WX_CHECK_FUNCS(getgrgid_r, [], [],
4537                    [
4538                     #define _REENTRANT
4539                     #include <grp.h>
4540                    ],
4541                    [[
4542                     struct group grp, *pgrp;
4543                     char buf[1024];
4544                     getgrgid_r(0, &grp, buf, sizeof(buf), &pgrp)
4545                    ]])
4546 fi
4547
4548 fi
4549
4550
4551 dnl ===========================================================================
4552 dnl Now we have all the info we need - use it!
4553 dnl ===========================================================================
4554
4555 dnl flush the cache
4556 AC_CACHE_SAVE
4557
4558 dnl ---------------------------------------------------------------------------
4559 dnl thread support for Unix (for Win32 and OS/2 see past
4560 dnl                          the next matching "else")
4561 dnl ---------------------------------------------------------------------------
4562
4563 dnl under MSW (except mingw32) we always have thread support
4564 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4565
4566     dnl the code below:
4567     dnl
4568     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4569     dnl   necessary to build the MT programs for the linker and compiler
4570     dnl   respectively
4571     dnl
4572     dnl   sets wxUSE_THREADS=1 if thread support is activated
4573
4574     THREADS_LINK=
4575     THREADS_CFLAGS=
4576
4577     if test "$wxUSE_THREADS" = "yes" ; then
4578         if test "$USE_BEOS" = 1; then
4579             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4580             wxUSE_THREADS="no"
4581         fi
4582     fi
4583
4584     if test "$wxUSE_THREADS" = "yes" ; then
4585         dnl find if POSIX threads are available
4586         dnl
4587         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4588         dnl archive from http://ac-archive.sourceforge.net/
4589         dnl
4590         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4591         dnl Forero Cuervo <bachue@bachue.com> for the original code
4592
4593         dnl TODO: cache the result
4594
4595         dnl define the list of the thread options to try in the loop below
4596         dnl with the convention that anything starting with '-' is a cpp flag
4597         dnl while anything else is a library (i.e. there is an implicit "-l")
4598         THREAD_OPTS="-pthread"
4599         if test "x$SUNCXX" = xyes; then
4600             THREAD_OPTS="-mt lthread $THREAD_OPTS"
4601         fi
4602
4603         case "${host}" in
4604           *-*-solaris2* | *-*-sunos4* )
4605                 if test "x$GCC" = "xyes"; then
4606                     dnl Solaris/gcc combination use this one for some reason
4607                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4608                 fi
4609                 ;;
4610           *-*-freebsd*)
4611                 dnl look, in order, for the kernel threads, then Linux threads
4612                 dnl and finally the userland threads
4613                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4614                 ;;
4615           *-*-darwin* | *-*-cygwin* )
4616                 dnl Darwin / Mac OS X just uses -lpthread tested below
4617                 dnl and so does Cygwin
4618                 THREAD_OPTS=""
4619                 ;;
4620           *-*-aix*)
4621                 dnl AIX calls the library libpthreads - thanks IBM!
4622                 THREAD_OPTS="pthreads"
4623                 ;;
4624           *-hp-hpux* )
4625                 if test "x$GCC" = "xyes"; then
4626                     dnl g++ versions before 3.3.2 don't support -pthread.
4627                     $CXX -dumpspecs | grep 'pthread:' >/dev/null ||
4628                         THREAD_OPTS=""
4629                 else
4630                     dnl HP-UX aCC (tested with version B3910B A.06.05 [Jul 25
4631                     dnl 2005]) supports -mt
4632                     THREAD_OPTS="-mt"
4633                 fi
4634                 ;;
4635
4636           *-*-irix* )
4637                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4638                 dnl doesn't give an error for it neither, just a warning
4639                 dnl message -- but this is still very annoying
4640                 if test "x$GCC" = "xyes"; then
4641                     THREAD_OPTS=""
4642                 fi
4643                 ;;
4644
4645           *-*-*UnixWare*)
4646                 dnl flying by man pages here: Caldera online docs use this
4647                 if test "x$GCC" != "xyes"; then
4648                     THREAD_OPTS="-Ethread"
4649                 fi
4650                 ;;
4651         esac
4652
4653         dnl simply linking with libpthread should make the test below work but
4654         dnl it's far from certain that the threaded programs compiled without
4655         dnl any special switches actually work, so try it after all the others
4656         THREAD_OPTS="$THREAD_OPTS pthread none"
4657
4658         dnl now test for all possibilities
4659         THREADS_OK=no
4660         for flag in $THREAD_OPTS; do
4661             case $flag in
4662                 none)
4663                     AC_MSG_CHECKING([whether pthreads work without any flags])
4664                     ;;
4665
4666                 -*)
4667                     AC_MSG_CHECKING([whether pthreads work with $flag])
4668                     THREADS_CFLAGS="$flag"
4669                     ;;
4670
4671                 *)
4672                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4673                     THREADS_LINK="-l$flag"
4674                     ;;
4675               esac
4676
4677               save_LIBS="$LIBS"
4678               save_CFLAGS="$CFLAGS"
4679               LIBS="$THREADS_LINK $LIBS"
4680               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4681
4682               AC_TRY_LINK([#include <pthread.h>],
4683                           [pthread_create(0,0,0,0);],
4684                           THREADS_OK=yes)
4685
4686               LIBS="$save_LIBS"
4687               CFLAGS="$save_CFLAGS"
4688
4689               AC_MSG_RESULT($THREADS_OK)
4690               if test "x$THREADS_OK" = "xyes"; then
4691                       break;
4692               fi
4693
4694               THREADS_LINK=""
4695               THREADS_CFLAGS=""
4696       done
4697
4698       if test "x$THREADS_OK" != "xyes"; then
4699           wxUSE_THREADS=no
4700           AC_MSG_WARN([No thread support on this system... disabled])
4701       else
4702           dnl yes, these special compiler flags should be used with the
4703           dnl linker as well
4704           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
4705           LIBS="$THREADS_LINK $LIBS"
4706
4707           AC_MSG_CHECKING([if more special flags are required for pthreads])
4708           flag=no
4709           case "${host}" in
4710             *-aix*)
4711                 dnl again quoting from
4712                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
4713                 dnl
4714                 dnl     When compiling and linking with -pthread, the library
4715                 dnl     search path should include -L/usr/lib/threads at the
4716                 dnl     beginning of the path.
4717                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
4718                 flag="-D_THREAD_SAFE"
4719                 ;;
4720             *-freebsd*)
4721                 flag="-D_THREAD_SAFE"
4722                 ;;
4723             *-hp-hpux* )
4724                 flag="-D_REENTRANT"
4725                 if test "x$GCC" != "xyes"; then
4726                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
4727                     flag="$flag -D_RWSTD_MULTI_THREAD"
4728                 fi
4729                 ;;
4730             *solaris* | alpha*-osf*)
4731                 flag="-D_REENTRANT"
4732                 ;;
4733           esac
4734           AC_MSG_RESULT(${flag})
4735           if test "x$flag" != xno; then
4736               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
4737           fi
4738
4739           dnl don't add these options to CPPFLAGS as cpp might not know them
4740           WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS $THREADS_CFLAGS"
4741       fi
4742     fi
4743
4744     dnl do other tests only if we are using threads
4745     if test "$wxUSE_THREADS" = "yes" ; then
4746       AC_CHECK_FUNCS(thr_setconcurrency)
4747
4748       dnl can't use AC_CHECK_FUNCS for this one as it's usually a macro and so
4749       dnl wouldn't be found by it
4750       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup,
4751       [
4752         dnl C compiler may treat pthread_cleanup_push() as an undeclared
4753         dnl function and not give a warning even if it's unavailable, so use
4754         dnl the C++ one for this test
4755         AC_LANG_PUSH(C++)
4756         AC_TRY_COMPILE([#include <pthread.h>
4757                void ThreadCleanupFunc(void *p);
4758             ],
4759             [
4760                 void *p;
4761                 pthread_cleanup_push(ThreadCleanupFunc, p);
4762                 pthread_cleanup_pop(0);
4763             ], [
4764                wx_cv_func_pthread_cleanup=yes
4765             ], [
4766                wx_cv_func_pthread_cleanup=no
4767             ]
4768         )
4769         AC_LANG_POP()
4770       ])
4771       if test "x$wx_cv_func_pthread_cleanup" = "xyes"; then
4772         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
4773       fi
4774
4775       AC_CHECK_HEADERS(sched.h,,, [AC_INCLUDES_DEFAULT()])
4776       if test "$ac_cv_header_sched_h" = "yes"; then
4777           AC_CHECK_FUNC(sched_yield,
4778             AC_DEFINE(HAVE_SCHED_YIELD),
4779             [
4780                 AC_CHECK_LIB(posix4,
4781                     sched_yield,
4782                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
4783                     AC_MSG_WARN(wxThread::Yield will not work properly)
4784                 )
4785             ]
4786           )
4787       fi
4788
4789       dnl to be able to set the thread priority, we need to have all of the
4790       dnl following functions:
4791       dnl   1. pthread_attr_getschedpolicy
4792       dnl   2. sched_get_priority_min and sched_get_priority_max
4793       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
4794       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
4795       HAVE_PRIOR_FUNCS=0
4796       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
4797                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
4798                        [AC_CHECK_FUNC(sched_get_priority_max,
4799                            HAVE_PRIOR_FUNCS=1,
4800                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
4801                              [
4802                                 HAVE_PRIOR_FUNCS=1
4803                                 POSIX4_LINK=" -lposix4"
4804                              ],
4805                            )]
4806                        )]
4807                      )]
4808                    )
4809
4810       if test "$HAVE_PRIOR_FUNCS" = 1; then
4811         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
4812       else
4813         AC_MSG_WARN(Setting thread priority will not work)
4814       fi
4815
4816       AC_CHECK_FUNC(pthread_cancel,
4817                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
4818                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
4819
4820       AC_CHECK_FUNC(pthread_mutex_timedlock,
4821                     AC_DEFINE(HAVE_PTHREAD_MUTEX_TIMEDLOCK),
4822                     AC_MSG_WARN([wxMutex::LockTimeout() will not work]))
4823
4824       AC_CHECK_FUNC(pthread_attr_setstacksize,
4825                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
4826
4827       dnl mutexattr_t initialization is done in quite different ways on different
4828       dnl platforms, so check for a few things:
4829       dnl
4830       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
4831       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
4832       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
4833       dnl defined, we do it by directly assigned
4834       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
4835
4836       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
4837       [
4838         AC_TRY_COMPILE([#include <pthread.h>],
4839             [
4840                pthread_mutexattr_t attr;
4841                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4842             ],
4843             wx_cv_type_pthread_mutexattr_t=yes,
4844             wx_cv_type_pthread_mutexattr_t=no
4845         )
4846       ])
4847
4848       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
4849         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
4850
4851         dnl check if we already have the declaration we need, it is not
4852         dnl present in some systems' headers
4853         AC_CACHE_CHECK([for pthread_mutexattr_settype declaration],
4854                        wx_cv_func_pthread_mutexattr_settype_decl, [
4855                        AC_TRY_COMPILE([#include <pthread.h>],
4856                            [
4857                                pthread_mutexattr_t attr;
4858                                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4859                            ],
4860                            wx_cv_func_pthread_mutexattr_settype_decl=yes,
4861                            wx_cv_func_pthread_mutexattr_settype_decl=no
4862                        )
4863         ])
4864         if test "$wx_cv_func_pthread_mutexattr_settype_decl" = "yes"; then
4865             AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_SETTYPE_DECL)
4866         fi
4867       else
4868         dnl don't despair, there may be another way to do it
4869         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
4870                        wx_cv_type_pthread_rec_mutex_init,
4871         [
4872             AC_TRY_COMPILE([#include <pthread.h>],
4873                 [
4874                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
4875                 ], [
4876                     wx_cv_type_pthread_rec_mutex_init=yes
4877                 ], [
4878                     wx_cv_type_pthread_rec_mutex_init=no
4879                 ]
4880             )
4881         ])
4882         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
4883           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
4884         else
4885           dnl this may break code working elsewhere, so at least warn about it
4886           AC_MSG_WARN([wxMutex won't be recursive on this platform])
4887         fi
4888       fi
4889     fi
4890
4891 dnl from if !MSW
4892 else
4893     if test "$wxUSE_THREADS" = "yes" ; then
4894       case "${host}" in
4895         *-*-mingw32* )
4896             dnl check if the compiler accepts -mthreads
4897             AC_CACHE_CHECK([if compiler supports -mthreads],
4898                 wx_cv_cflags_mthread,
4899                 [
4900                     CFLAGS_OLD="$CFLAGS"
4901                     CFLAGS="-mthreads $CFLAGS"
4902                     AC_TRY_COMPILE([], [],
4903                         wx_cv_cflags_mthread=yes,
4904                         wx_cv_cflags_mthread=no
4905                     )
4906                 ]
4907             )
4908
4909             if test "$wx_cv_cflags_mthread" = "yes"; then
4910                 dnl it does, use it
4911                 WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mthreads"
4912                 LDFLAGS="$LDFLAGS -mthreads"
4913             else
4914                 dnl it doesn't
4915                 CFLAGS="$CFLAGS_OLD"
4916             fi
4917         ;;
4918         *-pc-os2*emx )
4919             WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -Zmt -D__ST_MT_ERRNO__"
4920             LDFLAGS="$LDFLAGS -Zmt"
4921         ;;
4922       esac
4923     fi
4924 fi
4925
4926 AC_CHECK_FUNC(localtime_r, [ AC_DEFINE(HAVE_LOCALTIME_R) ])
4927 AC_CHECK_FUNC(gmtime_r, [ AC_DEFINE(HAVE_GMTIME_R) ])
4928 dnl By preference, we probably should use getaddrinfo which avoids thread
4929 dnl safety issues and supports IPv6, however there currently is no code
4930 dnl for it, so testing for it is temporarily disabled and we are restricted
4931 dnl to gethostbyname_r/gethostbyaddr_r  and getservbyname_r
4932
4933 dnl AC_CHECK_FUNC(getaddrinfo, AC_DEFINE(HAVE_GETADDRINFO), [
4934     dnl no getaddrinfo, so check for gethostbyname_r and
4935     dnl related functions (taken from python's configure.in)
4936     dnl sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments
4937       AX_FUNC_WHICH_GETHOSTBYNAME_R
4938       if test "x$ac_cv_func_which_gethostbyname_r" = "xno" -o \
4939               "x$ac_cv_func_which_gethostbyname_r" = "xunknown" ; then
4940           AC_CHECK_FUNC(gethostbyname, [ AC_DEFINE(HAVE_GETHOSTBYNAME) ])
4941       fi
4942       dnl A similar test for getservbyname_r
4943       dnl I'm tempted to just not do this test which is taking much time and
4944       dnl do something similar as for gethostbyaddr_r, but OTOH the macro
4945       dnl doing the test already exists, so using it is easy enough.     - SN
4946       AC_raf_FUNC_WHICH_GETSERVBYNAME_R
4947       if test "x$ac_cv_func_which_getservbyname_r" = "xno" -o \
4948               "x$ac_cv_func_which_getservbyname_r" = "xunknown" ; then
4949           AC_CHECK_FUNCS(getservbyname,[ AC_DEFINE(HAVE_GETSERVBYNAME) ])
4950       fi
4951       dnl For gethostbyaddr_r, we currently do no separate test, instead, we
4952       dnl silently assume it's available exactly if gethostbyname_r is
4953       dnl available and always requires two more arguments than
4954       dnl gethostbyname_r.
4955       dnl (also, I'm lazy and there no m4 file that's ready for use for this
4956       dnl  function, although it should be easy to rewrite the gethostbyname_r
4957       dnl  check to fit this case, if it's really needed.                - SN )
4958 dnl    ]
4959 dnl )
4960
4961 if test "$wxUSE_THREADS" = "yes"; then
4962   AC_DEFINE(wxUSE_THREADS)
4963
4964   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
4965 else
4966   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
4967   dnl functions - add tests for other functions here as well
4968   if test "$wx_cv_func_strtok_r" = "yes"; then
4969     AC_MSG_CHECKING(if -D_REENTRANT is needed)
4970     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
4971         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_REENTRANT"
4972         AC_MSG_RESULT(yes)
4973     else
4974         AC_MSG_RESULT(no)
4975     fi
4976   fi
4977 fi
4978
4979 if test "$WXGTK2" = 1 ; then
4980   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK2)
4981   WXGTK12=1
4982 fi
4983
4984 if test "$WXGTK12" = 1 ; then
4985   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
4986 fi
4987
4988 if test "$WXGTK127" = 1 ; then
4989   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
4990 fi
4991
4992 if test "$WXGPE" = 1 ; then
4993   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
4994 fi
4995
4996 dnl DEBUG_CFLAGS contains debugging options (supposed to be the same for C and C++
4997 dnl compilers: we'd need a separate DEBUG_CXXFLAGS if this is ever not the case)
4998 DEBUG_CFLAGS=
4999 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
5000     DEBUG_CFLAGS="-g"
5001     wxUSE_OPTIMISE=no
5002 fi
5003
5004 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
5005     wxUSE_DEBUG_INFO=yes
5006     if test "$GCC" = yes; then
5007         DEBUG_CFLAGS="-ggdb"
5008     fi
5009 fi
5010
5011 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
5012     AC_DEFINE(WXDEBUG)
5013     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D__WXDEBUG__"
5014 else
5015     if test "$wxUSE_GTK" = 1 ; then
5016         if test "x$wxGTK_VERSION" = "x1" ; then
5017             CPPFLAGS="-DGTK_NO_CHECK_CASTS $CPPFLAGS"
5018         fi
5019     fi
5020 fi
5021
5022 if test "$wxUSE_MEM_TRACING" = "yes" ; then
5023     AC_DEFINE(wxUSE_MEMORY_TRACING)
5024     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
5025     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
5026     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
5027 fi
5028
5029 if test "$wxUSE_DMALLOC" = "yes" ; then
5030     DMALLOC_LIBS="-ldmallocthcxx"
5031 fi
5032
5033 dnl cc/cxx/ld option for profiling
5034 PROFILE_FLAGS=
5035 if test "$wxUSE_PROFILE" = "yes" ; then
5036     PROFILE_FLAGS=" -pg"
5037 fi
5038
5039 if test "$GCC" = "yes" ; then
5040     if test "$wxUSE_NO_RTTI" = "yes" ; then
5041         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-rtti"
5042     fi
5043     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5044         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-exceptions"
5045     fi
5046     if test "$wxUSE_PERMISSIVE" = "yes" ; then
5047         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -fpermissive"
5048     fi
5049
5050     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
5051     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
5052     dnl for each subroutine by default -- using the switch below only creates
5053     dnl one entry per file instead at the price of minor performance penalty
5054     dnl
5055     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
5056     dnl without -ffunction-sections.  No idea how long we'll need to maintain
5057     dnl this, or even the extent of gcc/wx version combinations affected, but
5058     dnl also as above, this 'fix' does not come without side effects.
5059     dnl
5060     dnl TODO: test for the gcc version here (how?)
5061     case "${host}" in
5062       powerpc*-*-aix* )
5063         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mminimal-toc"
5064         ;;
5065       *-hppa* )
5066         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -ffunction-sections"
5067         ;;
5068     esac
5069 fi
5070
5071 dnl C/C++ compiler option for optimization (supposed to be the same for both)
5072 OPTIMISE_CFLAGS=
5073 if test "$wxUSE_OPTIMISE" = "no" ; then
5074     if test "$GCC" = yes ; then
5075         dnl use -O0 because compiling with it is faster than compiling with no
5076         dnl optimization options at all (at least with g++ 3.2)
5077         OPTIMISE_CFLAGS="-O0"
5078     fi
5079 else
5080     if test "$GCC" = yes ; then
5081         case "${host}" in
5082             *-pc-os2_emx | *-pc-os2-emx )
5083                 dnl Not all of the supported gcc versions understand
5084                 dnl -fstrict-aliasing and none actually needs it (yet).
5085                 OPTIMISE_CFLAGS="-O2"
5086             ;;
5087             *)
5088                 dnl Switch on optimisation but keep strict-aliasing off for
5089                 dnl now (see -fstrict-aliasing in the gcc manual). When it is
5090                 dnl switched back on consider using -Wstrict-aliasing=2.
5091                 OPTIMISE_CFLAGS="-O2 -fno-strict-aliasing"
5092             ;;
5093         esac
5094     else
5095         OPTIMISE_CFLAGS="-O"
5096     fi
5097 fi
5098
5099 dnl ---------------------------------------------------------------------------
5100 dnl compatibility level
5101 dnl ---------------------------------------------------------------------------
5102
5103 if test "x$WXWIN_COMPATIBILITY_2_6" = "xyes"; then
5104     AC_DEFINE(WXWIN_COMPATIBILITY_2_6)
5105
5106     WXWIN_COMPATIBILITY_2_8="yes"
5107 fi
5108
5109 if test "x$WXWIN_COMPATIBILITY_2_8" != "xno"; then
5110     AC_DEFINE(WXWIN_COMPATIBILITY_2_8)
5111 fi
5112
5113 dnl ---------------------------------------------------------------------------
5114 dnl the library may be built without GUI classes at all
5115 dnl ---------------------------------------------------------------------------
5116
5117 if test "$wxUSE_GUI" = "yes"; then
5118     AC_DEFINE(wxUSE_GUI)
5119
5120     dnl the things we always pull in the GUI version of the library:
5121     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
5122     dnl    library really can't be built without those)
5123     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
5124     dnl    almost any program and the first 2 are needed to show a message box
5125     dnl    which want to be always able to do)
5126     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
5127     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
5128     dnl    need the dcs, pens, brushes, ...), this just can't be done now
5129     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
5130     dnl 5. misc stuff: timers, settings, message box
5131 fi
5132
5133 dnl ---------------------------------------------------------------------------
5134 dnl Unix/Windows
5135 dnl ---------------------------------------------------------------------------
5136
5137 if test "$wxUSE_UNIX" = "yes"; then
5138   AC_DEFINE(wxUSE_UNIX)
5139 fi
5140
5141 dnl ------------------------------------------------------------------------
5142 dnl DLL support
5143 dnl ------------------------------------------------------------------------
5144
5145 dnl under MSW we always have LoadLibrary/GetProcAddress
5146 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
5147
5148     HAVE_DL_FUNCS=0
5149     HAVE_SHL_FUNCS=0
5150     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5151         if test "$USE_DARWIN" = 1; then
5152             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
5153             HAVE_DL_FUNCS=1
5154         elif test "$USE_DOS" = 1; then
5155             HAVE_DL_FUNCS=0
5156         else
5157             dnl the test is a bit complicated because we check for dlopen() both with
5158             dnl and without -ldl and we also try to find shl_load() if there is no
5159             dnl dlopen() on this system
5160             AC_CHECK_FUNCS(dlopen,
5161             [
5162                 AC_DEFINE(HAVE_DLOPEN)
5163                 HAVE_DL_FUNCS=1
5164             ],
5165             [
5166                 AC_CHECK_LIB(dl, dlopen,
5167                             [
5168                                 AC_DEFINE(HAVE_DLOPEN)
5169                                 HAVE_DL_FUNCS=1
5170                                 DL_LINK=" -ldl$DL_LINK"
5171                             ],
5172                             [
5173                                 AC_CHECK_FUNCS(shl_load,
5174                                               [
5175                                                 AC_DEFINE(HAVE_SHL_LOAD)
5176                                                 HAVE_SHL_FUNCS=1
5177                                               ],
5178                                               [
5179                                                 AC_CHECK_LIB(shl_load, dld,
5180                                                              [
5181                                                                 HAVE_SHL_FUNCS=1
5182                                                                 DL_LINK=" -ldld$DL_LINK"
5183                                                              ])
5184                                               ])
5185                             ])
5186             ])
5187
5188         dnl check also for dlerror()
5189         if test "$HAVE_DL_FUNCS" = 1; then
5190             AC_CHECK_FUNCS(dlerror,
5191                 AC_DEFINE(HAVE_DLERROR),
5192                 [
5193                     AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
5194                 ]
5195             )
5196         fi
5197         fi
5198
5199         if test "$HAVE_DL_FUNCS" = 0; then
5200             if test "$HAVE_SHL_FUNCS" = 0; then
5201               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
5202                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
5203                   wxUSE_DYNAMIC_LOADER=no
5204                   wxUSE_DYNLIB_CLASS=no
5205               else
5206                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
5207               fi
5208             fi
5209         fi
5210     fi
5211 fi
5212
5213 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
5214     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
5215 fi
5216 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5217     AC_DEFINE(wxUSE_DYNLIB_CLASS)
5218 fi
5219
5220
5221 dnl ---------------------------------------------------------------------------
5222 dnl Verify consistency of plugins/monolithic/shared settings:
5223 dnl ---------------------------------------------------------------------------
5224
5225 if test "$wxUSE_PLUGINS" = "yes" ; then
5226     if test "$wxUSE_SHARED" = "no" ; then
5227         AC_MSG_WARN([plugins supported only in shared build, disabling])
5228         wxUSE_PLUGINS=no
5229     fi
5230     if test "$wxUSE_MONOLITHIC" = "yes" ; then
5231         AC_MSG_WARN([plugins not supported monolithic build, disabling])
5232         wxUSE_PLUGINS=no
5233     fi
5234     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
5235         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
5236         wxUSE_PLUGINS=no
5237     fi
5238     if test "$wxUSE_PLUGINS" = "yes" ; then
5239         AC_DEFINE(wxUSE_PLUGINS)
5240     fi
5241 fi
5242
5243 dnl ---------------------------------------------------------------------------
5244 dnl Register non-GUI class options for makefiles and setup.h
5245 dnl ---------------------------------------------------------------------------
5246
5247 if test "$wxUSE_STL" = "yes"; then
5248   AC_DEFINE(wxUSE_STL)
5249 fi
5250
5251 if test "$wxUSE_EXTENDED_RTTI" = "yes"; then
5252   AC_DEFINE(wxUSE_EXTENDED_RTTI)
5253 fi
5254
5255 if test "$wxUSE_APPLE_IEEE" = "yes"; then
5256   AC_DEFINE(wxUSE_APPLE_IEEE)
5257 fi
5258
5259 if test "$wxUSE_TIMER" = "yes"; then
5260   AC_DEFINE(wxUSE_TIMER)
5261 fi
5262
5263 dnl Unix implementation needs additional checks because audio support
5264 dnl comes in many favours:
5265 if test "$USE_UNIX" = 1 ; then
5266     dnl mmedia doesn't compile with wxMGL, remove this if this is ever fixed
5267     if test "$wxUSE_MGL" != 1; then
5268         dnl it's not enough to check for just the header because OSS under NetBSD
5269         dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
5270         dnl whether we need -lossaudio at link-time
5271         AC_CACHE_CHECK([for SNDCTL_DSP_SPEED in sys/soundcard.h], ac_cv_header_sys_soundcard, [
5272             AC_TRY_LINK([
5273                     #include <sys/ioctl.h>
5274                     #include <sys/soundcard.h>
5275                 ],
5276                 [
5277                     ioctl(0, SNDCTL_DSP_SPEED, 0);
5278                 ],
5279                 ac_cv_header_sys_soundcard=yes,
5280                 [
5281                     saveLibs="$LIBS"
5282                     LIBS="$saveLibs -lossaudio"
5283                     AC_TRY_LINK([
5284                             #include <sys/ioctl.h>
5285                             #include <sys/soundcard.h>
5286                         ],
5287                         [
5288                             ioctl(0, SNDCTL_DSP_SPEED, 0);
5289                         ],
5290                         ac_cv_header_sys_soundcard=yes,
5291                         [
5292                             LIBS="$saveLibs"
5293                             ac_cv_header_sys_soundcard=no
5294                         ]
5295                     )
5296                 ]
5297             )
5298         ])
5299     fi
5300
5301     if test "$ac_cv_header_sys_soundcard" = "yes"; then
5302         AC_DEFINE(HAVE_SYS_SOUNDCARD_H)
5303     fi
5304 fi
5305
5306 WITH_PLUGIN_SDL=0
5307 if test "$wxUSE_SOUND" = "yes"; then
5308   if test "$USE_UNIX" = 1 ; then
5309     if test "$wxUSE_LIBSDL" != "no"; then
5310       AM_PATH_SDL([1.2.0],
5311                   [
5312                     EXTRALIBS_SDL="$SDL_LIBS"
5313                     CFLAGS="$SDL_CFLAGS $CFLAGS"
5314                     CXXFLAGS="$SDL_CFLAGS $CXXFLAGS"
5315                     AC_DEFINE(wxUSE_LIBSDL)
5316                   ],
5317                   [wxUSE_LIBSDL="no"])
5318       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
5319         WITH_PLUGIN_SDL=1
5320       fi
5321     fi
5322   else
5323     dnl wxMGL doesn't support sound under DOS, only under Unix
5324     if test "$wxUSE_MGL" = 1; then
5325         AC_MSG_WARN([wxSound not supported in MGL under DOS... disabled])
5326         wxUSE_SOUND="no"
5327     fi
5328   fi
5329 fi
5330
5331 if test "$wxUSE_SOUND" = "yes"; then
5332   AC_DEFINE(wxUSE_SOUND)
5333   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
5334 fi
5335
5336 if test "$WXGTK2" = 1; then
5337     PKG_PROG_PKG_CONFIG()
5338
5339     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5340
5341         if test "$wxUSE_GTKPRINT" = "yes" ; then
5342
5343                 PKG_CHECK_MODULES(GTKPRINT,
5344                                   [gtk+-unix-print-2.0 >= 2.10],
5345                     [
5346                         CFLAGS="$GTKPRINT_CFLAGS $CFLAGS"
5347                         CXXFLAGS="$GTKPRINT_CFLAGS $CXXFLAGS"
5348                         AC_DEFINE(wxUSE_GTKPRINT)
5349                     ],
5350                     [
5351                         AC_MSG_WARN([GTK printing support not found (GTK+ >= 2.10), library will use GNOME printing support or standard PostScript printing])
5352                         wxUSE_GTKPRINT="no"
5353                     ]
5354                 )
5355         fi
5356
5357         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
5358
5359                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5360                                   [libgnomeprintui-2.2 >= 2.8],
5361                     [
5362                         CFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CFLAGS"
5363                         CXXFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CXXFLAGS"
5364                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5365                     ],
5366                     [
5367                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5368                         wxUSE_LIBGNOMEPRINT="no"
5369                     ]
5370                 )
5371         fi
5372     fi
5373
5374     if test "$wxUSE_MIMETYPE" = "yes" ; then
5375         if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
5376
5377                 PKG_CHECK_MODULES(GNOMEVFS,
5378                                   [gnome-vfs-2.0 >= 2.0],
5379                     [
5380                         CFLAGS="$GNOMEVFS_CFLAGS $CFLAGS"
5381                         CXXFLAGS="$GNOMEVFS_CFLAGS $CXXFLAGS"
5382                         AC_DEFINE(wxUSE_LIBGNOMEVFS)
5383                     ],
5384                     [
5385                         AC_MSG_WARN([libgnomevfs not found, library won't be able to associate MIME type])
5386                         wxUSE_LIBGNOMEVFS="no"
5387                     ]
5388                 )
5389         fi
5390     fi
5391
5392     if test "$wxUSE_LIBHILDON" = "yes" ; then
5393         PKG_CHECK_MODULES(HILDON,
5394                           [hildon-lgpl >= 0.9],
5395             [
5396                 EXTRALIBS_HILDON="$HILDON_LIBS"
5397                 CFLAGS="$CFLAGS $HILDON_CFLAGS"
5398                 CXXFLAGS="$CXXFLAGS $HILDON_CFLAGS"
5399                 AC_DEFINE(wxUSE_LIBHILDON)
5400             ],
5401             [
5402                 AC_MSG_WARN([libhildon_lgpl not found])
5403                         wxUSE_LIBHILDON="no"
5404             ]
5405         )
5406     fi
5407 fi
5408
5409 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5410   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5411 fi
5412
5413 if test "$wxUSE_STOPWATCH" = "yes"; then
5414   AC_DEFINE(wxUSE_STOPWATCH)
5415 fi
5416
5417 if test "$wxUSE_DATETIME" = "yes"; then
5418   AC_DEFINE(wxUSE_DATETIME)
5419 fi
5420
5421 if test "$wxUSE_FILE" = "yes"; then
5422   AC_DEFINE(wxUSE_FILE)
5423 fi
5424
5425 if test "$wxUSE_FFILE" = "yes"; then
5426   AC_DEFINE(wxUSE_FFILE)
5427 fi
5428
5429 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5430   if test "$wxUSE_STREAMS" != yes; then
5431     AC_MSG_WARN(wxArchive requires wxStreams... disabled)
5432     wxUSE_ARCHIVE_STREAMS=no
5433   else
5434     AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5435   fi
5436 fi
5437
5438 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5439   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5440     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5441   elif test "$wxUSE_ZLIB" = "no"; then
5442     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5443   else
5444     AC_DEFINE(wxUSE_ZIPSTREAM)
5445   fi
5446 fi
5447
5448 if test "$wxUSE_TARSTREAM" = "yes"; then
5449   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5450     AC_MSG_WARN(wxTar requires wxArchive... disabled)
5451   else
5452     AC_DEFINE(wxUSE_TARSTREAM)
5453   fi
5454 fi
5455
5456 if test "$wxUSE_FILESYSTEM" = "yes"; then
5457   if test "$wxUSE_STREAMS" != yes -o \( "$wxUSE_FILE" != yes -a "$wxUSE_FFILE" != yes \); then
5458     AC_MSG_WARN(wxFileSystem requires wxStreams and wxFile or wxFFile... disabled)
5459     wxUSE_FILESYSTEM=no
5460   else
5461     AC_DEFINE(wxUSE_FILESYSTEM)
5462   fi
5463 fi
5464
5465 if test "$wxUSE_FS_ARCHIVE" = "yes"; then
5466   if test "$wxUSE_FILESYSTEM" != yes -o "$wxUSE_ARCHIVE_STREAMS" != yes; then
5467     AC_MSG_WARN(wxArchiveFSHandler requires wxArchive and wxFileSystem... disabled)
5468   else
5469     AC_DEFINE(wxUSE_FS_ARCHIVE)
5470   fi
5471 fi
5472
5473 if test "$wxUSE_FS_ZIP" = "yes"; then
5474   if test "$wxUSE_FS_ARCHIVE" != yes; then
5475     AC_MSG_WARN(wxZipFSHandler requires wxArchiveFSHandler... disabled)
5476   else
5477     AC_DEFINE(wxUSE_FS_ZIP)
5478   fi
5479 fi
5480
5481 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5482   if test "$USE_UNIX" != 1; then
5483     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5484     wxUSE_ON_FATAL_EXCEPTION=no
5485   else
5486     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5487   fi
5488 fi
5489
5490 if test "$wxUSE_STACKWALKER" = "yes"; then
5491     AC_DEFINE(wxUSE_STACKWALKER)
5492 fi
5493
5494 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5495     if test "$USE_UNIX" != 1 -a "$USE_WIN32" != 1; then
5496         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5497         wxUSE_DEBUGREPORT=no
5498     else
5499         AC_DEFINE(wxUSE_DEBUGREPORT)
5500         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5501             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5502         fi
5503     fi
5504 fi
5505
5506 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5507   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5508 fi
5509
5510 if test "$wxUSE_BUSYINFO" = "yes"; then
5511   AC_DEFINE(wxUSE_BUSYINFO)
5512 fi
5513
5514 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5515   AC_DEFINE(wxUSE_STD_IOSTREAM)
5516 fi
5517
5518 if test "$wxUSE_STD_STRING" = "yes"; then
5519   AC_DEFINE(wxUSE_STD_STRING)
5520 fi
5521
5522 if test "$wxUSE_STDPATHS" = "yes"; then
5523   AC_DEFINE(wxUSE_STDPATHS)
5524 fi
5525
5526 if test "$wxUSE_TEXTBUFFER" = "yes"; then
5527     AC_DEFINE(wxUSE_TEXTBUFFER)
5528 fi
5529
5530 if test "$wxUSE_TEXTFILE" = "yes"; then
5531   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
5532     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
5533   else
5534     AC_DEFINE(wxUSE_TEXTFILE)
5535   fi
5536 fi
5537
5538 if test "$wxUSE_CONFIG" = "yes" ; then
5539   if test "$wxUSE_TEXTFILE" != "yes"; then
5540     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
5541   else
5542     AC_DEFINE(wxUSE_CONFIG)
5543     AC_DEFINE(wxUSE_CONFIG_NATIVE)
5544     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
5545   fi
5546 fi
5547
5548 if test "$wxUSE_INTL" = "yes" ; then
5549   if test "$wxUSE_FILE" != "yes"; then
5550     AC_MSG_WARN(I18n code requires wxFile... disabled)
5551   else
5552     AC_DEFINE(wxUSE_INTL)
5553     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
5554     GUIDIST="$GUIDIST INTL_DIST"
5555   fi
5556 fi
5557
5558 if test "$wxUSE_LOG" = "yes"; then
5559   AC_DEFINE(wxUSE_LOG)
5560
5561     if test "$wxUSE_LOGGUI" = "yes"; then
5562       AC_DEFINE(wxUSE_LOGGUI)
5563     fi
5564
5565     if test "$wxUSE_LOGWINDOW" = "yes"; then
5566       AC_DEFINE(wxUSE_LOGWINDOW)
5567     fi
5568
5569     if test "$wxUSE_LOGDIALOG" = "yes"; then
5570       AC_DEFINE(wxUSE_LOG_DIALOG)
5571     fi
5572
5573     dnl the keyboard sample requires wxUSE_LOG
5574     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
5575 fi
5576
5577 if test "$wxUSE_LONGLONG" = "yes"; then
5578   AC_DEFINE(wxUSE_LONGLONG)
5579 fi
5580
5581 if test "$wxUSE_GEOMETRY" = "yes"; then
5582   AC_DEFINE(wxUSE_GEOMETRY)
5583 fi
5584
5585 if test "$wxUSE_BASE64" = "yes"; then
5586   AC_DEFINE(wxUSE_BASE64)
5587 fi
5588
5589 if test "$wxUSE_STREAMS" = "yes" ; then
5590   AC_DEFINE(wxUSE_STREAMS)
5591 fi
5592
5593 if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
5594   AC_DEFINE(wxUSE_PRINTF_POS_PARAMS)
5595 fi
5596
5597 if test "$wxUSE_OBJC_UNIQUIFYING" = "yes"; then
5598   AC_DEFINE(wxUSE_OBJC_UNIQUIFYING)
5599 fi
5600
5601 dnl ---------------------------------------------------------------------------
5602 dnl console event loop stuff
5603 dnl ---------------------------------------------------------------------------
5604
5605 if test "$wxUSE_CONSOLE_EVENTLOOP" = "yes"; then
5606     AC_DEFINE(wxUSE_CONSOLE_EVENTLOOP)
5607
5608     if test "$wxUSE_UNIX" = "yes"; then
5609         if test "$wxUSE_SELECT_DISPATCHER" = "yes"; then
5610             AC_DEFINE(wxUSE_SELECT_DISPATCHER)
5611         fi
5612
5613         if test "$wxUSE_EPOLL_DISPATCHER" = "yes"; then
5614             AC_CHECK_HEADERS(sys/epoll.h,,, [AC_INCLUDES_DEFAULT()])
5615             if test "$ac_cv_header_sys_epoll_h" = "yes"; then
5616                 AC_DEFINE(wxUSE_EPOLL_DISPATCHER)
5617             else
5618                 AC_MSG_WARN([sys/epoll.h not available, wxEpollDispatcher disabled])
5619             fi
5620         fi
5621     fi
5622 fi
5623
5624 dnl ---------------------------------------------------------------------------
5625 dnl time/date functions
5626 dnl ---------------------------------------------------------------------------
5627
5628 dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
5629 dnl function to be used for high resolution timers
5630 AC_CHECK_FUNCS(gettimeofday ftime, break)
5631
5632 if test "$ac_cv_func_gettimeofday" = "yes"; then
5633     AC_CACHE_CHECK([whether gettimeofday takes two arguments],
5634                    wx_cv_func_gettimeofday_has_2_args,
5635     [
5636         dnl on some _really_ old systems it takes only 1 argument
5637         AC_TRY_COMPILE(
5638             [
5639                 #include <sys/time.h>
5640                 #include <unistd.h>
5641             ],
5642             [
5643                 struct timeval tv;
5644                 gettimeofday(&tv, NULL);
5645             ],
5646             wx_cv_func_gettimeofday_has_2_args=yes,
5647             AC_TRY_COMPILE(
5648                 [
5649                     #include <sys/time.h>
5650                     #include <unistd.h>
5651                 ],
5652                 [
5653                     struct timeval tv;
5654                     gettimeofday(&tv);
5655                 ],
5656                 wx_cv_func_gettimeofday_has_2_args=no,
5657                 [
5658                     AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
5659                     wx_cv_func_gettimeofday_has_2_args=unknown
5660                 ]
5661             )
5662         )
5663     ])
5664
5665     if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
5666         AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
5667     fi
5668 fi
5669
5670 if test "$wxUSE_DATETIME" = "yes"; then
5671     dnl check for strptime and for its declaration as some systems lack it
5672     AC_CHECK_FUNC(strptime)
5673     if test "$ac_cv_func_strptime" = "yes"; then
5674         AC_CACHE_CHECK([for strptime declaration], wx_cv_func_strptime_decl,
5675             [
5676                 AC_LANG_PUSH(C++)
5677                 AC_TRY_COMPILE(
5678                     [
5679                         #include <time.h>
5680                     ],
5681                     [
5682                         struct tm t;
5683                         strptime("foo", "bar", &t);
5684                     ],
5685                     wx_cv_func_strptime_decl=yes,
5686                     wx_cv_func_strptime_decl=no
5687                 )
5688                 AC_LANG_POP()
5689             ]
5690         )
5691     fi
5692     if test "$wx_cv_func_strptime_decl" = "yes"; then
5693         AC_DEFINE(HAVE_STRPTIME_DECL)
5694     else
5695         wx_strptime_decl="extern char *strptime(const char *, const char *, struct tm *);"
5696     fi
5697     if test "$ac_cv_func_strptime" = "yes"; then
5698         dnl strptime() behaviour doesn't conform to POSIX under Mac OS X <
5699         dnl 10.5 and possibly other BSD variants, check that strptime() we
5700         dnl have fails to parse format when the string doesn't match it instea
5701         dnl of just stopping immediately and returning non-NULL
5702         AC_CACHE_CHECK([whether strptime() fails on invalid strings],
5703             wx_cv_func_strptime_ok,
5704             [AC_RUN_IFELSE(
5705                 [
5706                     #include <stdlib.h>
5707                     #include <time.h>
5708                     #include "confdefs.h"
5709
5710                     $wx_strptime_decl
5711
5712                     int main()
5713                     {
5714                         struct tm t;
5715                         return !!strptime("", "%x", &t);
5716                     }
5717                 ],
5718                 wx_cv_func_strptime_ok=yes,
5719                 wx_cv_func_strptime_ok=no,
5720                 dnl be pessimistic when cross-compiling
5721                 wx_cv_func_strptime_ok=no
5722             )]
5723         )
5724
5725         if test "$wx_cv_func_strptime_ok" = "yes"; then
5726             AC_DEFINE(HAVE_STRPTIME)
5727         fi
5728     fi
5729
5730     dnl check for timezone variable
5731     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
5732     AC_CACHE_CHECK(for timezone variable in <time.h>,
5733                    wx_cv_var_timezone,
5734                    [
5735                         AC_LANG_PUSH(C++)
5736                         AC_TRY_COMPILE(
5737                             [
5738                                 #include <time.h>
5739                             ],
5740                             [
5741                                 int tz;
5742                                 tz = timezone;
5743                             ],
5744                             [
5745                                 wx_cv_var_timezone=timezone
5746                             ],
5747                             [
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                                                 if test "$USE_DOS" = 0 ; then
5773                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
5774                                                 fi
5775                                             ]
5776                                         )
5777                                     ]
5778                                 )
5779                             ]
5780                         )
5781                         AC_LANG_POP()
5782                    ]
5783     )
5784
5785     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
5786     if test "x$wx_cv_var_timezone" != x ; then
5787         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
5788     fi
5789
5790     dnl check for localtime (it's POSIX, but the check can do no harm...)
5791     AC_CHECK_FUNCS(localtime)
5792
5793     if test "$ac_cv_func_localtime" = "yes"; then
5794         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
5795                        wx_cv_struct_tm_has_gmtoff,
5796         [
5797             AC_TRY_COMPILE(
5798                 [
5799                     #include <time.h>
5800                 ],
5801                 [
5802                     struct tm tm;
5803                     tm.tm_gmtoff++;
5804                 ],
5805                 [
5806                     wx_cv_struct_tm_has_gmtoff=yes
5807                 ],
5808                 wx_cv_struct_tm_has_gmtoff=no
5809             )
5810         ])
5811     fi
5812
5813     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
5814         AC_DEFINE(WX_GMTOFF_IN_TM)
5815     fi
5816
5817     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
5818 fi
5819
5820 dnl ------------------------------------------------------------------------
5821 dnl wxSocket
5822 dnl ------------------------------------------------------------------------
5823
5824 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
5825 if test "$wxUSE_SOCKETS" = "yes"; then
5826     if test "$wxUSE_MGL" = 1; then
5827         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
5828         wxUSE_SOCKETS="no"
5829     fi
5830 fi
5831
5832 if test "$wxUSE_SOCKETS" = "yes"; then
5833     dnl under MSW we always have sockets
5834     if test "$TOOLKIT" != "MSW"; then
5835         dnl under Solaris and OS/2, socket functions live in -lsocket
5836         AC_CHECK_FUNC(socket,,
5837             [
5838                 AC_CHECK_LIB(socket, socket,
5839                     if test "$INET_LINK" != " -lsocket"; then
5840                         INET_LINK="$INET_LINK -lsocket"
5841                     fi,
5842                     [
5843                         AC_MSG_WARN([socket library not found - sockets will be disabled])
5844                         wxUSE_SOCKETS=no
5845                     ]
5846                 )
5847             ]
5848         )
5849     fi
5850 fi
5851
5852 if test "$wxUSE_SOCKETS" = "yes" ; then
5853     dnl this test may be appropriate if building under cygwin
5854     dnl right now I'm assuming it also uses the winsock stuff
5855     dnl like mingw does..  -- RL
5856     if test "$TOOLKIT" != "MSW"; then
5857         dnl determine the type of third argument for getsockname
5858         dnl This test needs to be done in C++ mode since gsocket.cpp now
5859         dnl is C++ code and pointer cast that are possible even without
5860         dnl warning in C still fail in C++.
5861         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
5862                        wx_cv_type_getsockname3,
5863             [
5864                 AC_LANG_PUSH(C++)
5865                 AC_TRY_COMPILE(
5866                     [
5867                         #include <sys/types.h>
5868                         #include <sys/socket.h>
5869                     ],
5870                     [
5871                         socklen_t len;
5872                         getsockname(0, 0, &len);
5873                     ],
5874                     wx_cv_type_getsockname3=socklen_t,
5875                     [
5876                         dnl the compiler will compile the version with size_t
5877                         dnl even if the real type of the last parameter is int
5878                         dnl but it should give at least a warning about
5879                         dnl converting between incompatible pointer types, so
5880                         dnl try to use it to get the correct behaviour at
5881                         dnl least with gcc (otherwise we'd always use size_t)
5882                         CFLAGS_OLD="$CFLAGS"
5883                         if test "$GCC" = yes ; then
5884                             CFLAGS="-Werror $CFLAGS"
5885                         fi
5886
5887                         AC_TRY_COMPILE(
5888                             [
5889                                 #include <sys/types.h>
5890                                 #include <sys/socket.h>
5891                             ],
5892                             [
5893                                 size_t len;
5894                                 getsockname(0, 0, &len);
5895                             ],
5896                             wx_cv_type_getsockname3=size_t,
5897                             AC_TRY_COMPILE(
5898                                 [
5899                                     #include <sys/types.h>
5900                                     #include <sys/socket.h>
5901                                 ],
5902                                 [
5903                                     int len;
5904                                     getsockname(0, 0, &len);
5905                                 ],
5906                                 wx_cv_type_getsockname3=int,
5907                                 wx_cv_type_getsockname3=unknown
5908                             )
5909                         )
5910
5911                         CFLAGS="$CFLAGS_OLD"
5912                     ]
5913                 )
5914                 AC_LANG_POP()
5915             ])
5916
5917         if test "$wx_cv_type_getsockname3" = "unknown"; then
5918             wxUSE_SOCKETS=no
5919             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5920         else
5921             AC_DEFINE_UNQUOTED(WX_SOCKLEN_T, $wx_cv_type_getsockname3)
5922         fi
5923         dnl Do this again for getsockopt as it may be different
5924         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
5925                        wx_cv_type_getsockopt5,
5926             [
5927                 dnl Note that the rules for compatibility of pointers
5928                 dnl are somewhat different between C and C++, so code
5929                 dnl that fails in C++ may not even give a warning about
5930                 dnl converting between incompatible pointer types in C.
5931                 dnl So this test needs to be done in C++ mode.
5932                 AC_LANG_PUSH(C++)
5933                 AC_TRY_COMPILE(
5934                     [
5935                         #include <sys/types.h>
5936                         #include <sys/socket.h>
5937                     ],
5938                     [
5939                         socklen_t len;
5940                         getsockopt(0, 0, 0, 0, &len);
5941                     ],
5942                     wx_cv_type_getsockopt5=socklen_t,
5943                     [
5944                         AC_TRY_COMPILE(
5945                             [
5946                                 #include <sys/types.h>
5947                                 #include <sys/socket.h>
5948                             ],
5949                             [
5950                                 size_t len;
5951                                 getsockopt(0, 0, 0, 0, &len);
5952                             ],
5953                             wx_cv_type_getsockopt5=size_t,
5954                             AC_TRY_COMPILE(
5955                                 [
5956                                     #include <sys/types.h>
5957                                     #include <sys/socket.h>
5958                                 ],
5959                                 [
5960                                     int len;
5961                                     getsockopt(0, 0, 0, 0, &len);
5962                                 ],
5963                                 wx_cv_type_getsockopt5=int,
5964                                 wx_cv_type_getsockopt5=unknown
5965                             )
5966                         )
5967                     ]
5968                 )
5969                 AC_LANG_POP()
5970             ])
5971
5972         if test "$wx_cv_type_getsockopt5" = "unknown"; then
5973             wxUSE_SOCKETS=no
5974             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5975         else
5976             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
5977         fi
5978     fi
5979 fi
5980
5981 if test "$wxUSE_SOCKETS" = "yes" ; then
5982     if test "$wxUSE_IPV6" = "yes"; then
5983         AC_CACHE_CHECK(
5984             [whether we have sockaddr_in6],
5985             [wx_cv_type_sockaddr_in6],
5986             [
5987                 AC_TRY_COMPILE(
5988                     [
5989                         #include <sys/types.h>
5990                         #include <sys/socket.h>
5991                         #include <netinet/in.h>
5992                     ],
5993                     [
5994                         struct sockaddr_in6 sa6;
5995                     ],
5996                     wx_cv_type_sockaddr_in6=yes,
5997                     wx_cv_type_sockaddr_in6=no
5998                 )
5999             ]
6000         )
6001
6002         if test "$wx_cv_type_sockaddr_in6"="yes"; then
6003             AC_DEFINE(wxUSE_IPV6)
6004         else
6005             AC_MSG_WARN([IPv6 support not available... disabled])
6006         fi
6007     fi
6008
6009     AC_DEFINE(wxUSE_SOCKETS)
6010     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
6011 fi
6012
6013 if test "$wxUSE_PROTOCOL" = "yes"; then
6014     if test "$wxUSE_SOCKETS" != "yes"; then
6015         AC_MSG_WARN(Protocol classes require sockets... disabled)
6016         wxUSE_PROTOCOL=no
6017     fi
6018 fi
6019
6020 if test "$wxUSE_PROTOCOL" = "yes"; then
6021     AC_DEFINE(wxUSE_PROTOCOL)
6022
6023     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
6024         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
6025     fi
6026     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
6027         AC_DEFINE(wxUSE_PROTOCOL_FTP)
6028     fi
6029     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
6030         AC_DEFINE(wxUSE_PROTOCOL_FILE)
6031     fi
6032 else
6033     if test "$wxUSE_FS_INET" = "yes"; then
6034         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
6035         wxUSE_FS_INET="no"
6036     fi
6037 fi
6038
6039 if test "$wxUSE_URL" = "yes"; then
6040     if test "$wxUSE_PROTOCOL" != "yes"; then
6041         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
6042         wxUSE_URL=no
6043     fi
6044     if test "$wxUSE_URL" = "yes"; then
6045         AC_DEFINE(wxUSE_URL)
6046     fi
6047 fi
6048
6049 if test "$wxUSE_VARIANT" = "yes"; then
6050     AC_DEFINE(wxUSE_VARIANT)
6051 fi
6052
6053 if test "$wxUSE_FS_INET" = "yes"; then
6054   AC_DEFINE(wxUSE_FS_INET)
6055 fi
6056
6057 dnl ---------------------------------------------------------------------------
6058 dnl Joystick support
6059 dnl ---------------------------------------------------------------------------
6060
6061 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
6062     wxUSE_JOYSTICK=no
6063
6064     dnl under MSW we always have joystick support
6065     if test "$TOOLKIT" = "MSW"; then
6066         wxUSE_JOYSTICK=yes
6067
6068     dnl mac only available on darwin
6069     elif test "$TOOLKIT" = "MAC" -o "$TOOLKIT" = "COCOA"; then
6070         if test "$USE_DARWIN" = 1; then
6071             dnl check for a bug in the headers, some have bad setEventCallout
6072             AC_MSG_CHECKING([headers have declarations needed for joystick support])
6073             AC_LANG_PUSH(C++)
6074             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
6075                             [ IOHIDQueueInterface *qi = NULL;
6076                               IOHIDCallbackFunction cb = NULL;
6077                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
6078                             [ wxUSE_JOYSTICK=yes ]
6079                           )
6080             AC_LANG_POP()
6081             AC_MSG_RESULT($wxUSE_JOYSTICK)
6082         fi
6083
6084     dnl joystick support is only for Linux 2.1.x or greater
6085     else
6086         dnl wxJoystick not supported by wxMGL at all
6087         if test "$wxUSE_MGL" != 1; then
6088             dnl notice the dummy includes argument: without it, AC_CHECK_HEADER
6089             dnl checks only whether the header can be preprocessed, not that it
6090             dnl can be compiled and in Linux 2.6.16 joystick.h is present but
6091             dnl can't be compiled because of an error and with the default
6092             dnl AC_CHECK_HEADER semantics we'd still detect it in this case and
6093             dnl build would fail later
6094             AC_CHECK_HEADERS([linux/joystick.h], [wxUSE_JOYSTICK=yes],, [AC_INCLUDES_DEFAULT()])
6095         fi
6096     fi
6097
6098     if test "$wxUSE_JOYSTICK" = "yes"; then
6099         AC_DEFINE(wxUSE_JOYSTICK)
6100         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
6101     else
6102         AC_MSG_WARN(Joystick not supported by this system... disabled)
6103     fi
6104 fi
6105
6106
6107 dnl ---------------------------------------------------------------------------
6108 dnl String stuff
6109 dnl ---------------------------------------------------------------------------
6110
6111 if test "$wxUSE_FONTENUM" = "yes" ; then
6112   AC_DEFINE(wxUSE_FONTENUM)
6113 fi
6114
6115 if test "$wxUSE_FONTMAP" = "yes" ; then
6116   AC_DEFINE(wxUSE_FONTMAP)
6117 fi
6118
6119 if test "$wxUSE_UNICODE" = "yes" ; then
6120   AC_DEFINE(wxUSE_UNICODE)
6121
6122   if test "$USE_WIN32" != 1; then
6123       wxUSE_UNICODE_MSLU=no
6124   fi
6125
6126   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
6127         AC_CHECK_LIB(unicows,main,
6128             [
6129                 AC_DEFINE(wxUSE_UNICODE_MSLU)
6130             ],
6131             [
6132                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
6133                              Applications will only run on Windows NT/2000/XP!])
6134                 wxUSE_UNICODE_MSLU=no
6135             ])
6136     fi
6137 fi
6138
6139 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "yes"; then
6140     AC_DEFINE(wxUSE_UNICODE_UTF8)
6141
6142     if test "$wxUSE_UNICODE_UTF8_LOCALE" = "yes"; then
6143         AC_DEFINE(wxUSE_UTF8_LOCALE_ONLY)
6144     fi
6145 fi
6146
6147 dnl ---------------------------------------------------------------------------
6148 dnl big GUI components: MDI, doc/view, printing, help, ...
6149 dnl ---------------------------------------------------------------------------
6150
6151 if test "$wxUSE_CONSTRAINTS" = "yes"; then
6152     AC_DEFINE(wxUSE_CONSTRAINTS)
6153     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
6154 fi
6155
6156 if test "$wxUSE_MDI" = "yes"; then
6157     AC_DEFINE(wxUSE_MDI)
6158
6159     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6160         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
6161         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
6162     fi
6163 fi
6164
6165 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
6166     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
6167     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
6168     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6169         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
6170     fi
6171 fi
6172
6173 if test "$wxUSE_HELP" = "yes"; then
6174     AC_DEFINE(wxUSE_HELP)
6175     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
6176
6177     if test "$wxUSE_MSW" = 1; then
6178       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
6179         AC_DEFINE(wxUSE_MS_HTML_HELP)
6180       fi
6181     fi
6182
6183     if test "$wxUSE_WXHTML_HELP" = "yes"; then
6184       if test "$wxUSE_HTML" = "yes"; then
6185         AC_DEFINE(wxUSE_WXHTML_HELP)
6186       else
6187         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
6188         wxUSE_WXHTML_HELP=no
6189       fi
6190     fi
6191 fi
6192
6193 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
6194     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6195         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
6196     else
6197         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
6198     fi
6199     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
6200 fi
6201
6202 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
6203   AC_DEFINE(wxUSE_POSTSCRIPT)
6204 fi
6205
6206 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
6207
6208 if test "$wxUSE_SVG" = "yes"; then
6209     AC_DEFINE(wxUSE_SVG)
6210 fi
6211
6212 dnl ---------------------------------------------------------------------------
6213 dnl wxMetafile availability
6214 dnl ---------------------------------------------------------------------------
6215
6216 if test "$wxUSE_METAFILE" = "yes"; then
6217     if test "$wxUSE_MSW" != 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_PM" != 1; then
6218         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
6219         wxUSE_METAFILE=no
6220     fi
6221 fi
6222
6223 dnl ---------------------------------------------------------------------------
6224 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
6225 dnl ---------------------------------------------------------------------------
6226
6227 dnl check for ole headers and disable a few features requiring it if not
6228 dnl present (earlier versions of mingw32 don't have ole2.h)
6229 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
6230                           -o "$wxUSE_CLIPBOARD"     = "yes" \
6231                           -o "$wxUSE_OLE"     = "yes" \
6232                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
6233     AC_CHECK_HEADER(ole2.h,,, [ ])
6234
6235     if test "$ac_cv_header_ole2_h" = "yes" ; then
6236         if test "$GCC" = yes ; then
6237             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
6238             AC_TRY_COMPILE([#include <windows.h>
6239                             #include <ole2.h>],
6240                            [],
6241                            [AC_MSG_RESULT(no)],
6242                            [AC_MSG_RESULT(yes)
6243                             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fvtable-thunks"])
6244             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
6245             if test "$wxUSE_OLE" = "yes" ; then
6246                 AC_DEFINE(wxUSE_OLE)
6247                 AC_DEFINE(wxUSE_OLE_AUTOMATION)
6248                 AC_DEFINE(wxUSE_ACTIVEX)
6249                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
6250             fi
6251         fi
6252
6253         dnl for OLE clipboard and dnd
6254         if test "$wxUSE_DATAOBJ" = "yes" ; then
6255             AC_DEFINE(wxUSE_DATAOBJ)
6256         fi
6257     else
6258         AC_MSG_WARN([Some features disabled because OLE headers not found])
6259
6260         wxUSE_CLIPBOARD=no
6261         wxUSE_DRAG_AND_DROP=no
6262         wxUSE_DATAOBJ=no
6263         wxUSE_OLE=no
6264     fi
6265
6266     if test "$wxUSE_METAFILE" = "yes"; then
6267         AC_DEFINE(wxUSE_METAFILE)
6268
6269         dnl this one should probably be made separately configurable
6270         AC_DEFINE(wxUSE_ENH_METAFILE)
6271     fi
6272 fi
6273
6274 if test "$wxUSE_IPC" = "yes"; then
6275     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
6276         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
6277         wxUSE_IPC=no
6278     fi
6279
6280     if test "$wxUSE_IPC" = "yes"; then
6281         AC_DEFINE(wxUSE_IPC)
6282         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
6283     fi
6284 fi
6285
6286 if test "$wxUSE_DATAOBJ" = "yes"; then
6287     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6288         AC_MSG_WARN([wxDataObject not yet supported under $TOOLKIT... disabled])
6289         wxUSE_DATAOBJ=no
6290     else
6291         AC_DEFINE(wxUSE_DATAOBJ)
6292     fi
6293 else
6294     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
6295     wxUSE_CLIPBOARD=no
6296     wxUSE_DRAG_AND_DROP=no
6297 fi
6298
6299 if test "$wxUSE_CLIPBOARD" = "yes"; then
6300     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6301         AC_MSG_WARN([Clipboard not yet supported under $TOOLKIT... disabled])
6302         wxUSE_CLIPBOARD=no
6303     fi
6304
6305     if test "$wxUSE_CLIPBOARD" = "yes"; then
6306         AC_DEFINE(wxUSE_CLIPBOARD)
6307     fi
6308 fi
6309
6310 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
6311     if test "$wxUSE_GTK" = 1; then
6312         if test "$WXGTK12" != 1; then
6313             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
6314             wxUSE_DRAG_AND_DROP=no
6315         fi
6316     fi
6317
6318     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_MGL" = 1 -o \
6319             "$wxUSE_DFB" = 1; then
6320         AC_MSG_WARN([Drag and drop not yet supported under $TOOLKIT... disabled])
6321         wxUSE_DRAG_AND_DROP=no
6322     fi
6323
6324     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
6325         AC_DEFINE(wxUSE_DRAG_AND_DROP)
6326     fi
6327
6328 fi
6329
6330 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
6331     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
6332 fi
6333
6334 if test "$wxUSE_SPLINES" = "yes" ; then
6335   AC_DEFINE(wxUSE_SPLINES)
6336 fi
6337
6338 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
6339   AC_DEFINE(wxUSE_MOUSEWHEEL)
6340 fi
6341
6342 dnl ---------------------------------------------------------------------------
6343 dnl GUI controls
6344 dnl ---------------------------------------------------------------------------
6345
6346 USES_CONTROLS=0
6347 if test "$wxUSE_CONTROLS" = "yes"; then
6348   USES_CONTROLS=1
6349 fi
6350
6351 if test "$wxUSE_ACCEL" = "yes"; then
6352   AC_DEFINE(wxUSE_ACCEL)
6353   USES_CONTROLS=1
6354 fi
6355
6356 if test "$wxUSE_ANIMATIONCTRL" = "yes"; then
6357   AC_DEFINE(wxUSE_ANIMATIONCTRL)
6358   USES_CONTROLS=1
6359   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS animate"
6360 fi
6361
6362 if test "$wxUSE_BUTTON" = "yes"; then
6363   AC_DEFINE(wxUSE_BUTTON)
6364   USES_CONTROLS=1
6365 fi
6366
6367 if test "$wxUSE_BMPBUTTON" = "yes"; then
6368   AC_DEFINE(wxUSE_BMPBUTTON)
6369   USES_CONTROLS=1
6370 fi
6371
6372 if test "$wxUSE_CALCTRL" = "yes"; then
6373   AC_DEFINE(wxUSE_CALENDARCTRL)
6374   USES_CONTROLS=1
6375   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
6376 fi
6377
6378 if test "$wxUSE_CARET" = "yes"; then
6379   AC_DEFINE(wxUSE_CARET)
6380   USES_CONTROLS=1
6381   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
6382 fi
6383
6384 if test "$wxUSE_COLLPANE" = "yes"; then
6385     AC_DEFINE(wxUSE_COLLPANE)
6386     USES_CONTROLS=1
6387     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS collpane"
6388 fi
6389
6390 if test "$wxUSE_COMBOBOX" = "yes"; then
6391   AC_DEFINE(wxUSE_COMBOBOX)
6392   USES_CONTROLS=1
6393 fi
6394
6395 if test "$wxUSE_COMBOCTRL" = "yes"; then
6396   AC_DEFINE(wxUSE_COMBOCTRL)
6397   USES_CONTROLS=1
6398 fi
6399
6400 if test "$wxUSE_CHOICE" = "yes"; then
6401   AC_DEFINE(wxUSE_CHOICE)
6402   USES_CONTROLS=1
6403 fi
6404
6405 if test "$wxUSE_CHOICEBOOK" = "yes"; then
6406     AC_DEFINE(wxUSE_CHOICEBOOK)
6407     USES_CONTROLS=1
6408 fi
6409
6410 if test "$wxUSE_CHECKBOX" = "yes"; then
6411   AC_DEFINE(wxUSE_CHECKBOX)
6412   USES_CONTROLS=1
6413 fi
6414
6415 if test "$wxUSE_CHECKLST" = "yes"; then
6416   AC_DEFINE(wxUSE_CHECKLISTBOX)
6417   USES_CONTROLS=1
6418 fi
6419
6420 if test "$wxUSE_COLOURPICKERCTRL" = "yes"; then
6421   AC_DEFINE(wxUSE_COLOURPICKERCTRL)
6422   USES_CONTROLS=1
6423 fi
6424
6425 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
6426   AC_DEFINE(wxUSE_DATEPICKCTRL)
6427   USES_CONTROLS=1
6428 fi
6429
6430 if test "$wxUSE_DIRPICKERCTRL" = "yes"; then
6431   AC_DEFINE(wxUSE_DIRPICKERCTRL)
6432   USES_CONTROLS=1
6433 fi
6434
6435 if test "$wxUSE_FILECTRL" = "yes"; then
6436   AC_DEFINE(wxUSE_FILECTRL)
6437   USES_CONTROLS=1
6438 fi
6439
6440 if test "$wxUSE_FILEPICKERCTRL" = "yes"; then
6441   AC_DEFINE(wxUSE_FILEPICKERCTRL)
6442   USES_CONTROLS=1
6443 fi
6444
6445 if test "$wxUSE_FONTPICKERCTRL" = "yes"; then
6446   AC_DEFINE(wxUSE_FONTPICKERCTRL)
6447   USES_CONTROLS=1
6448 fi
6449
6450 if test "$wxUSE_DISPLAY" = "yes"; then
6451     if test "$wxUSE_DFB" = 1 -o "$wxUSE_MGL" = 1; then
6452         AC_MSG_WARN([wxDisplay not yet supported under $TOOLKIT... disabled])
6453         wxUSE_DISPLAY=no
6454     else
6455         AC_DEFINE(wxUSE_DISPLAY)
6456         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
6457     fi
6458 fi
6459
6460 if test "$wxUSE_DETECT_SM" = "yes"; then
6461     AC_DEFINE(wxUSE_DETECT_SM)
6462 fi
6463
6464 if test "$wxUSE_GAUGE" = "yes"; then
6465   AC_DEFINE(wxUSE_GAUGE)
6466   USES_CONTROLS=1
6467 fi
6468
6469 if test "$wxUSE_GRID" = "yes"; then
6470   AC_DEFINE(wxUSE_GRID)
6471   USES_CONTROLS=1
6472   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
6473 fi
6474
6475 if test "$wxUSE_HYPERLINKCTRL" = "yes"; then
6476   AC_DEFINE(wxUSE_HYPERLINKCTRL)
6477   USES_CONTROLS=1
6478 fi
6479
6480 if test "$wxUSE_BITMAPCOMBOBOX" = "yes"; then
6481   AC_DEFINE(wxUSE_BITMAPCOMBOBOX)
6482   USES_CONTROLS=1
6483 fi
6484
6485 if test "$wxUSE_DATAVIEWCTRL" = "yes"; then
6486   AC_DEFINE(wxUSE_DATAVIEWCTRL)
6487   USES_CONTROLS=1
6488   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dataview"
6489 fi
6490
6491 if test "$wxUSE_IMAGLIST" = "yes"; then
6492     AC_DEFINE(wxUSE_IMAGLIST)
6493 fi
6494
6495 if test "$wxUSE_LISTBOOK" = "yes"; then
6496     AC_DEFINE(wxUSE_LISTBOOK)
6497     USES_CONTROLS=1
6498 fi
6499
6500 if test "$wxUSE_LISTBOX" = "yes"; then
6501     AC_DEFINE(wxUSE_LISTBOX)
6502     USES_CONTROLS=1
6503 fi
6504
6505 if test "$wxUSE_LISTCTRL" = "yes"; then
6506     if test "$wxUSE_IMAGLIST" = "yes"; then
6507         AC_DEFINE(wxUSE_LISTCTRL)
6508         USES_CONTROLS=1
6509         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
6510     else
6511         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
6512     fi
6513 fi
6514
6515 if test "$wxUSE_EDITABLELISTBOX" = "yes"; then
6516     AC_DEFINE(wxUSE_EDITABLELISTBOX)
6517     USES_CONTROLS=1
6518     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS editlbox"
6519 fi
6520
6521 if test "$wxUSE_NOTEBOOK" = "yes"; then
6522     AC_DEFINE(wxUSE_NOTEBOOK)
6523     USES_CONTROLS=1
6524     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
6525 fi
6526
6527 if test "$wxUSE_NOTIFICATION_MESSAGE" = "yes"; then
6528     AC_DEFINE(wxUSE_NOTIFICATION_MESSAGE)
6529 fi
6530
6531 if test "$wxUSE_ODCOMBOBOX" = "yes"; then
6532   AC_DEFINE(wxUSE_ODCOMBOBOX)
6533   USES_CONTROLS=1
6534   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS combo"
6535 fi
6536
6537 if test "$wxUSE_RADIOBOX" = "yes"; then
6538     AC_DEFINE(wxUSE_RADIOBOX)
6539     USES_CONTROLS=1
6540 fi
6541
6542 if test "$wxUSE_RADIOBTN" = "yes"; then
6543     AC_DEFINE(wxUSE_RADIOBTN)
6544     USES_CONTROLS=1
6545 fi
6546
6547 if test "$wxUSE_SASH" = "yes"; then
6548     AC_DEFINE(wxUSE_SASH)
6549     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
6550 fi
6551
6552 if test "$wxUSE_SCROLLBAR" = "yes"; then
6553     AC_DEFINE(wxUSE_SCROLLBAR)
6554     USES_CONTROLS=1
6555     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
6556 fi
6557
6558 if test "$wxUSE_SEARCHCTRL" = "yes"; then
6559     AC_DEFINE(wxUSE_SEARCHCTRL)
6560     USES_CONTROLS=1
6561 fi
6562
6563 if test "$wxUSE_SLIDER" = "yes"; then
6564     AC_DEFINE(wxUSE_SLIDER)
6565     USES_CONTROLS=1
6566 fi
6567
6568 if test "$wxUSE_SPINBTN" = "yes"; then
6569     AC_DEFINE(wxUSE_SPINBTN)
6570     USES_CONTROLS=1
6571 fi
6572
6573 if test "$wxUSE_SPINCTRL" = "yes"; then
6574     AC_DEFINE(wxUSE_SPINCTRL)
6575     USES_CONTROLS=1
6576 fi
6577
6578 if test "$wxUSE_SPLITTER" = "yes"; then
6579     AC_DEFINE(wxUSE_SPLITTER)
6580     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
6581 fi
6582
6583 if test "$wxUSE_STATBMP" = "yes"; then
6584     AC_DEFINE(wxUSE_STATBMP)
6585     USES_CONTROLS=1
6586 fi
6587
6588 if test "$wxUSE_STATBOX" = "yes"; then
6589     AC_DEFINE(wxUSE_STATBOX)
6590     USES_CONTROLS=1
6591 fi
6592
6593 if test "$wxUSE_STATTEXT" = "yes"; then
6594     AC_DEFINE(wxUSE_STATTEXT)
6595     USES_CONTROLS=1
6596 fi
6597
6598 if test "$wxUSE_STATLINE" = "yes"; then
6599     AC_DEFINE(wxUSE_STATLINE)
6600     USES_CONTROLS=1
6601 fi
6602
6603 if test "$wxUSE_STATUSBAR" = "yes"; then
6604     dnl this will get undefined in wx/chkconf.h if it's not supported
6605     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
6606     AC_DEFINE(wxUSE_STATUSBAR)
6607     USES_CONTROLS=1
6608
6609     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
6610 fi
6611
6612 if test "$wxUSE_TAB_DIALOG" = "yes"; then
6613     AC_DEFINE(wxUSE_TAB_DIALOG)
6614 fi
6615
6616 if test "$wxUSE_TEXTCTRL" = "yes"; then
6617     AC_DEFINE(wxUSE_TEXTCTRL)
6618     USES_CONTROLS=1
6619     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
6620 fi
6621
6622 if test "$wxUSE_TOGGLEBTN" = "yes"; then
6623     if test "$wxUSE_COCOA" = 1 ; then
6624         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
6625         wxUSE_TOGGLEBTN=no
6626     fi
6627
6628     if test "$wxUSE_TOGGLEBTN" = "yes"; then
6629         AC_DEFINE(wxUSE_TOGGLEBTN)
6630         USES_CONTROLS=1
6631     fi
6632 fi
6633
6634 if test "$wxUSE_TOOLBAR" = "yes"; then
6635     AC_DEFINE(wxUSE_TOOLBAR)
6636     USES_CONTROLS=1
6637
6638     if test "$wxUSE_UNIVERSAL" = "yes"; then
6639         wxUSE_TOOLBAR_NATIVE="no"
6640     else
6641         wxUSE_TOOLBAR_NATIVE="yes"
6642         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
6643     fi
6644
6645     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
6646 fi
6647
6648 if test "$wxUSE_TOOLTIPS" = "yes"; then
6649     if test "$wxUSE_MOTIF" = 1; then
6650         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
6651     else
6652         if test "$wxUSE_UNIVERSAL" = "yes"; then
6653             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
6654         else
6655             AC_DEFINE(wxUSE_TOOLTIPS)
6656         fi
6657     fi
6658 fi
6659
6660 if test "$wxUSE_TREEBOOK" = "yes"; then
6661     AC_DEFINE(wxUSE_TREEBOOK)
6662     USES_CONTROLS=1
6663 fi
6664
6665 if test "$wxUSE_TOOLBOOK" = "yes"; then
6666     AC_DEFINE(wxUSE_TOOLBOOK)
6667     USES_CONTROLS=1
6668 fi
6669
6670 if test "$wxUSE_TREECTRL" = "yes"; then
6671     if test "$wxUSE_IMAGLIST" = "yes"; then
6672         AC_DEFINE(wxUSE_TREECTRL)
6673         USES_CONTROLS=1
6674         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
6675     else
6676         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
6677     fi
6678 fi
6679
6680 if test "$wxUSE_POPUPWIN" = "yes"; then
6681     if test "$wxUSE_COCOA" = 1 ; then
6682         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
6683     else
6684         if test "$wxUSE_PM" = 1; then
6685             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
6686         else
6687             AC_DEFINE(wxUSE_POPUPWIN)
6688             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
6689
6690             USES_CONTROLS=1
6691         fi
6692     fi
6693 fi
6694
6695 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
6696     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 -o "$wxUSE_MGL" = 1; then
6697         AC_MSG_WARN([Dialup manager not supported on this platform... disabled])
6698     else
6699         AC_DEFINE(wxUSE_DIALUP_MANAGER)
6700         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
6701     fi
6702 fi
6703
6704 if test "$wxUSE_TIPWINDOW" = "yes"; then
6705     if test "$wxUSE_PM" = 1; then
6706         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
6707     else
6708         AC_DEFINE(wxUSE_TIPWINDOW)
6709     fi
6710 fi
6711
6712 if test "$USES_CONTROLS" = 1; then
6713     AC_DEFINE(wxUSE_CONTROLS)
6714 fi
6715
6716 dnl ---------------------------------------------------------------------------
6717 dnl misc options
6718 dnl ---------------------------------------------------------------------------
6719
6720 dnl please keep the settings below in alphabetical order
6721 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
6722     AC_DEFINE(wxUSE_ACCESSIBILITY)
6723     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
6724 fi
6725
6726 if test "$wxUSE_DRAGIMAGE" = "yes"; then
6727     AC_DEFINE(wxUSE_DRAGIMAGE)
6728     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
6729 fi
6730
6731 if test "$wxUSE_EXCEPTIONS" = "yes"; then
6732     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
6733         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
6734     else
6735         AC_DEFINE(wxUSE_EXCEPTIONS)
6736         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
6737     fi
6738 fi
6739
6740 USE_HTML=0
6741 if test "$wxUSE_HTML" = "yes"; then
6742     AC_DEFINE(wxUSE_HTML)
6743     USE_HTML=1
6744     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
6745     if test "$wxUSE_MAC" = 1; then
6746         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
6747     fi
6748 fi
6749 if test "$wxUSE_WEBKIT" = "yes"; then
6750     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
6751         old_CPPFLAGS="$CPPFLAGS"
6752         CPPFLAGS="-x objective-c++ $CPPFLAGS"
6753         AC_CHECK_HEADER([WebKit/HIWebView.h],
6754                         [
6755                            AC_DEFINE(wxUSE_WEBKIT)
6756                            WEBKIT_LINK="-framework WebKit"
6757                         ],
6758                         [
6759                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
6760                            wxUSE_WEBKIT=no
6761                         ],
6762                         [
6763                            #include <Carbon/Carbon.h>
6764                            #include <WebKit/WebKit.h>
6765                         ])
6766         CPPFLAGS="$old_CPPFLAGS"
6767     elif test "$wxUSE_COCOA" = 1; then
6768         AC_DEFINE(wxUSE_WEBKIT)
6769     else
6770         wxUSE_WEBKIT=no
6771     fi
6772 fi
6773
6774 USE_XRC=0
6775 if test "$wxUSE_XRC" = "yes"; then
6776     if test "$wxUSE_XML" != "yes"; then
6777         AC_MSG_WARN([XML library not built, XRC resources disabled])
6778         wxUSE_XRC=no
6779     else
6780         AC_DEFINE(wxUSE_XRC)
6781         USE_XRC=1
6782         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
6783     fi
6784 fi
6785
6786 USE_AUI=0
6787 if test "$wxUSE_AUI" = "yes"; then
6788    AC_DEFINE(wxUSE_AUI)
6789    USE_AUI=1
6790    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS aui"
6791 fi
6792
6793 USE_STC=0
6794 if test "$wxUSE_STC" = "yes"; then
6795    AC_DEFINE(wxUSE_STC)
6796    USE_STC=1
6797    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS stc"
6798 fi
6799
6800 if test "$wxUSE_MENUS" = "yes"; then
6801     AC_DEFINE(wxUSE_MENUS)
6802     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
6803 fi
6804
6805 if test "$wxUSE_METAFILE" = "yes"; then
6806     AC_DEFINE(wxUSE_METAFILE)
6807 fi
6808
6809 if test "$wxUSE_MIMETYPE" = "yes"; then
6810     AC_DEFINE(wxUSE_MIMETYPE)
6811 fi
6812
6813 if test "$wxUSE_MINIFRAME" = "yes"; then
6814     AC_DEFINE(wxUSE_MINIFRAME)
6815 fi
6816
6817 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
6818     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
6819 fi
6820
6821 if test "$wxUSE_TASKBARICON" = "yes"; then
6822     AC_DEFINE(wxUSE_TASKBARICON)
6823     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
6824 fi
6825
6826
6827 if test "$wxUSE_VALIDATORS" = "yes"; then
6828     AC_DEFINE(wxUSE_VALIDATORS)
6829     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
6830 fi
6831
6832 if test "$wxUSE_PALETTE" = "yes" ; then
6833     if test "$wxUSE_DFB" = 1; then
6834         AC_MSG_WARN([wxPalette not yet supported under DFB... disabled])
6835         wxUSE_PALETTE=no
6836     else
6837         AC_DEFINE(wxUSE_PALETTE)
6838     fi
6839 fi
6840
6841 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
6842   dnl Must be done this late because -lunicows must be before all the other libs
6843   LIBS=" -lunicows $LIBS"
6844 fi
6845
6846 USE_RICHTEXT=0
6847 if test "$wxUSE_RICHTEXT" = "yes"; then
6848     AC_DEFINE(wxUSE_RICHTEXT)
6849     USE_RICHTEXT=1
6850     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS richtext"
6851 fi
6852
6853 dnl ---------------------------------------------------------------------------
6854 dnl wxImage options
6855 dnl ---------------------------------------------------------------------------
6856
6857 if test "$wxUSE_IMAGE" = "yes" ; then
6858     AC_DEFINE(wxUSE_IMAGE)
6859
6860     if test "$wxUSE_GIF" = "yes" ; then
6861       AC_DEFINE(wxUSE_GIF)
6862     fi
6863
6864     if test "$wxUSE_PCX" = "yes" ; then
6865       AC_DEFINE(wxUSE_PCX)
6866     fi
6867
6868     if test "$wxUSE_TGA" = "yes" ; then
6869       AC_DEFINE(wxUSE_TGA)
6870     fi
6871
6872     if test "$wxUSE_IFF" = "yes" ; then
6873       AC_DEFINE(wxUSE_IFF)
6874     fi
6875
6876     if test "$wxUSE_PNM" = "yes" ; then
6877       AC_DEFINE(wxUSE_PNM)
6878     fi
6879
6880     if test "$wxUSE_XPM" = "yes" ; then
6881       AC_DEFINE(wxUSE_XPM)
6882     fi
6883
6884     if test "$wxUSE_ICO_CUR" = "yes" ; then
6885       AC_DEFINE(wxUSE_ICO_CUR)
6886     fi
6887 fi
6888
6889 dnl ---------------------------------------------------------------------------
6890 dnl common dialogs
6891 dnl ---------------------------------------------------------------------------
6892
6893 if test "$wxUSE_ABOUTDLG" = "yes"; then
6894     AC_DEFINE(wxUSE_ABOUTDLG)
6895 fi
6896
6897 if test "$wxUSE_CHOICEDLG" = "yes"; then
6898     AC_DEFINE(wxUSE_CHOICEDLG)
6899 fi
6900
6901 if test "$wxUSE_COLOURDLG" = "yes"; then
6902     AC_DEFINE(wxUSE_COLOURDLG)
6903 fi
6904
6905 if test "$wxUSE_FILEDLG" = "yes"; then
6906     AC_DEFINE(wxUSE_FILEDLG)
6907 fi
6908
6909 if test "$wxUSE_FINDREPLDLG" = "yes"; then
6910     AC_DEFINE(wxUSE_FINDREPLDLG)
6911 fi
6912
6913 if test "$wxUSE_FONTDLG" = "yes"; then
6914     AC_DEFINE(wxUSE_FONTDLG)
6915 fi
6916
6917 if test "$wxUSE_DIRDLG" = "yes"; then
6918     if test "$wxUSE_TREECTRL" != "yes"; then
6919         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
6920     else
6921         AC_DEFINE(wxUSE_DIRDLG)
6922     fi
6923 fi
6924
6925 if test "$wxUSE_MSGDLG" = "yes"; then
6926     AC_DEFINE(wxUSE_MSGDLG)
6927 fi
6928
6929 if test "$wxUSE_NUMBERDLG" = "yes"; then
6930     AC_DEFINE(wxUSE_NUMBERDLG)
6931 fi
6932
6933 if test "$wxUSE_PROGRESSDLG" = "yes"; then
6934     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6935        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
6936     else
6937         AC_DEFINE(wxUSE_PROGRESSDLG)
6938     fi
6939 fi
6940
6941 if test "$wxUSE_SPLASH" = "yes"; then
6942     AC_DEFINE(wxUSE_SPLASH)
6943     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
6944 fi
6945
6946 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
6947     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6948        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
6949     else
6950         AC_DEFINE(wxUSE_STARTUP_TIPS)
6951     fi
6952 fi
6953
6954 if test "$wxUSE_TEXTDLG" = "yes"; then
6955     AC_DEFINE(wxUSE_TEXTDLG)
6956 fi
6957
6958 if test "$wxUSE_WIZARDDLG" = "yes"; then
6959     AC_DEFINE(wxUSE_WIZARDDLG)
6960     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
6961 fi
6962
6963 dnl ---------------------------------------------------------------------------
6964 dnl options used under wxMSW and wxPM
6965 dnl ---------------------------------------------------------------------------
6966
6967 if test "$wxUSE_MSW" = 1 -o "$wxUSE_PM" = 1; then
6968     if test "$wxUSE_OWNER_DRAWN" = "yes"; then
6969         AC_DEFINE(wxUSE_OWNER_DRAWN)
6970     fi
6971 fi
6972
6973 dnl ---------------------------------------------------------------------------
6974 dnl wxMSW-only options
6975 dnl ---------------------------------------------------------------------------
6976
6977 if test "$wxUSE_MSW" = 1 ; then
6978
6979     if test "$wxUSE_DC_CACHEING" = "yes"; then
6980         AC_DEFINE(wxUSE_DC_CACHEING)
6981     fi
6982
6983     if test "$wxUSE_DIB" = "yes"; then
6984         AC_DEFINE(wxUSE_WXDIB)
6985     fi
6986
6987     if test "$wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW" = "yes"; then
6988         AC_DEFINE(wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
6989     fi
6990
6991     if test "$wxUSE_UXTHEME" = "yes"; then
6992         AC_DEFINE(wxUSE_UXTHEME)
6993     fi
6994
6995 fi
6996 dnl wxUSE_MSW = 1
6997
6998 dnl not quite MSW-only although mostly useful to disable this under MSW
6999 if test "$wxUSE_AUTOID_MANAGEMENT" = "yes"; then
7000     AC_DEFINE(wxUSE_AUTOID_MANAGEMENT)
7001 fi
7002
7003 if test "$USE_WIN32" = 1 ; then
7004     if test "$wxUSE_INICONF" = "yes"; then
7005         AC_DEFINE(wxUSE_INICONF)
7006     fi
7007
7008     if test "$wxUSE_REGKEY" = "yes"; then
7009         AC_DEFINE(wxUSE_REGKEY)
7010     fi
7011 fi
7012 dnl USE_WIN32 = 1
7013
7014 dnl ---------------------------------------------------------------------------
7015 dnl wxGraphicsContext
7016 dnl ---------------------------------------------------------------------------
7017
7018 if test "$wxUSE_GRAPHICS_CONTEXT" = "yes"; then
7019    if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
7020       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7021    elif test "$wxUSE_GTK" != 1; then
7022       dnl for other builds we'll just wing it for now...
7023       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7024    else
7025       dnl ...but let's check for cairo availability for wxGTK builds
7026       PKG_CHECK_MODULES(CAIRO, cairo,
7027           [AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)],
7028           [AC_MSG_WARN([Cairo library not found, unable to set wxUSE_GRAPHICS_CONTEXT])]
7029       )
7030    fi
7031 fi
7032
7033 dnl ---------------------------------------------------------------------------
7034 dnl wxMediaCtrl
7035 dnl ---------------------------------------------------------------------------
7036
7037 USE_MEDIA=0
7038
7039 if test "$wxUSE_MEDIACTRL" = "yes"; then
7040     USE_MEDIA=1
7041
7042     dnl -----------------------------------------------------------------------
7043     dnl GStreamer
7044     dnl -----------------------------------------------------------------------
7045     if test "$wxUSE_GTK" = 1; then
7046         wxUSE_GSTREAMER="no"
7047
7048         dnl -------------------------------------------------------------------
7049         dnl Test for at least 0.8 gstreamer module from pkg-config
7050         dnl Even totem doesn't accept 0.9 evidently.
7051         dnl
7052         dnl So, we first check to see if 0.10 if available - if not we
7053         dnl try the older 0.8 version
7054         dnl -------------------------------------------------------------------
7055         GST_VERSION_MAJOR=0
7056         GST_VERSION_MINOR=10
7057         GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7058
7059         if test "$wxUSE_GSTREAMER8" = "no"; then
7060             PKG_CHECK_MODULES(GST,
7061                 [gstreamer-$GST_VERSION gstreamer-plugins-base-$GST_VERSION gconf-2.0],
7062                 [
7063                     wxUSE_GSTREAMER="yes"
7064                     GST_LIBS="$GST_LIBS -lgstinterfaces-$GST_VERSION"
7065                 ],
7066                 [
7067                     AC_MSG_WARN([GStreamer 0.10 not available, falling back to 0.8])
7068                     GST_VERSION_MINOR=8
7069                 ]
7070             )
7071         else
7072             dnl check only for 0.8
7073             GST_VERSION_MINOR=8
7074         fi
7075
7076         if test $GST_VERSION_MINOR = "8"; then
7077             GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7078             PKG_CHECK_MODULES(GST,
7079                 [gstreamer-$GST_VERSION gstreamer-interfaces-$GST_VERSION gstreamer-gconf-$GST_VERSION],
7080                 wxUSE_GSTREAMER="yes",
7081                 [
7082                     AC_MSG_WARN([GStreamer 0.8/0.10 not available.])
7083                 ])
7084         fi
7085
7086
7087         if test "$wxUSE_GSTREAMER" = "yes"; then
7088             CPPFLAGS="$GST_CFLAGS $CPPFLAGS"
7089             EXTRALIBS_MEDIA="$GST_LIBS"
7090
7091             AC_DEFINE(wxUSE_GSTREAMER)
7092         else
7093             USE_MEDIA=0
7094         fi
7095     fi
7096
7097     if test $USE_MEDIA = 1; then
7098         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
7099         AC_DEFINE(wxUSE_MEDIACTRL)
7100     fi
7101 fi
7102
7103 dnl ---------------------------------------------------------------------------
7104 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
7105 dnl ---------------------------------------------------------------------------
7106
7107 if test "$cross_compiling" = "yes"; then
7108     dnl Use best guess from host as we can't use uname when cross compiling
7109     OSINFO="\"$host\""
7110 else
7111     dnl attualy work out OS version
7112     OSINFO=`uname -s -r -m`
7113     OSINFO="\"$OSINFO\""
7114 fi
7115
7116 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
7117
7118 dnl ---------------------------------------------------------------------------
7119 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
7120 dnl ---------------------------------------------------------------------------
7121
7122 if test "x$prefix" != "xNONE"; then
7123     wxPREFIX=$prefix
7124 else
7125     wxPREFIX=$ac_default_prefix
7126 fi
7127
7128 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
7129
7130
7131 dnl ---------------------------------------------------------------------------
7132 dnl define variables with all built libraries for wx-config
7133 dnl ---------------------------------------------------------------------------
7134
7135 STD_BASE_LIBS="base"
7136 STD_GUI_LIBS=""
7137 BUILT_WX_LIBS="base"
7138 ALL_WX_LIBS="xrc stc gl media qa html adv core xml net base"
7139
7140 if test "$wxUSE_SOCKETS" = "yes" ; then
7141     STD_BASE_LIBS="net $STD_BASE_LIBS"
7142     BUILT_WX_LIBS="net $BUILT_WX_LIBS"
7143 fi
7144 if test "$wxUSE_XML" = "yes" ; then
7145     STD_BASE_LIBS="xml $STD_BASE_LIBS"
7146     BUILT_WX_LIBS="xml $BUILT_WX_LIBS"
7147 fi
7148
7149 if test "$wxUSE_GUI" = "yes"; then
7150     STD_GUI_LIBS="adv core"
7151     BUILT_WX_LIBS="$STD_GUI_LIBS $BUILT_WX_LIBS"
7152
7153     if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7154         STD_GUI_LIBS="qa $STD_GUI_LIBS"
7155         BUILT_WX_LIBS="qa $BUILT_WX_LIBS"
7156     fi
7157     if test "$wxUSE_HTML" = "yes" ; then
7158         STD_GUI_LIBS="html $STD_GUI_LIBS"
7159         BUILT_WX_LIBS="html $BUILT_WX_LIBS"
7160     fi
7161     if test "$wxUSE_MEDIACTRL" = "yes" ; then
7162         BUILT_WX_LIBS="media $BUILT_WX_LIBS"
7163     fi
7164     if test "$wxUSE_OPENGL" = "yes" ; then
7165         BUILT_WX_LIBS="gl $BUILT_WX_LIBS"
7166     fi
7167     if test "$wxUSE_AUI" = "yes" ; then
7168         BUILT_WX_LIBS="aui $BUILT_WX_LIBS"
7169     fi
7170     if test "$wxUSE_STC" = "yes" ; then
7171         BUILT_WX_LIBS="stc $BUILT_WX_LIBS"
7172     fi
7173     if test "$wxUSE_XRC" = "yes" ; then
7174         STD_GUI_LIBS="xrc $STD_GUI_LIBS"
7175         BUILT_WX_LIBS="xrc $BUILT_WX_LIBS"
7176     fi
7177 fi
7178
7179 AC_SUBST(ALL_WX_LIBS)
7180 AC_SUBST(BUILT_WX_LIBS)
7181 AC_SUBST(STD_BASE_LIBS)
7182 AC_SUBST(STD_GUI_LIBS)
7183
7184 dnl ---------------------------------------------------------------------------
7185 dnl Output the makefiles and such from the results found above
7186 dnl ---------------------------------------------------------------------------
7187
7188 dnl all additional libraries (except wxWidgets itself) we link with
7189
7190 if test "$wxUSE_MAC" = 1 ; then
7191     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
7192         if test "$USE_DARWIN" = 1; then
7193             LDFLAGS="$LDFLAGS -framework QuickTime"
7194         else
7195             LDFLAGS="$LDFLAGS -lQuickTimeLib"
7196         fi
7197     fi
7198     if test "$USE_DARWIN" = 1; then
7199         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework System"
7200     else
7201         LDFLAGS="$LDFLAGS -lCarbonLib"
7202     fi
7203 fi
7204 if test "$wxUSE_COCOA" = 1 ; then
7205     LDFLAGS="$LDFLAGS -framework IOKit -framework Cocoa"
7206     if test "$wxUSE_MEDIACTRL" = "yes"; then
7207         LDFLAGS="$LDFLAGS -framework QuickTime"
7208     fi
7209 fi
7210 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1 ; then
7211     LDFLAGS="$LDFLAGS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
7212 fi
7213
7214 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
7215
7216 if test "$wxUSE_GUI" = "yes"; then
7217
7218     dnl TODO add checks that these samples will really compile (i.e. all the
7219     dnl      library features they need are present)
7220
7221     dnl TODO some samples are never built so far: mfc (requires VC++)
7222     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
7223                      erase event exec font image minimal mobile \
7224                      mobile/wxedit mobile/styles render \
7225                      shaped svg taborder vscroll widgets"
7226
7227     if test "$wxUSE_MONOLITHIC" != "yes"; then
7228         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
7229     fi
7230     if test "$TOOLKIT" = "MSW"; then
7231         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
7232         if test "$wxUSE_UNIVERSAL" != "yes"; then
7233             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg"
7234         fi
7235     fi
7236     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
7237         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
7238     fi
7239 else
7240     SAMPLES_SUBDIRS="console"
7241     if test "$wxUSE_SOCKETS" = "yes" ; then
7242         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
7243     fi
7244     if test "$wxUSE_IPC" = "yes" ; then
7245         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
7246     fi
7247 fi
7248
7249
7250 dnl C/C++ compiler options used to compile wxWidgets
7251 dnl
7252 dnl check for icc before gcc as icc is also recognized as gcc
7253 if test "x$INTELCC" = "xyes" ; then
7254     dnl Warnings which can't be easily suppressed in C code are disabled:
7255     dnl
7256     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7257     dnl     remark #869: parameter "foo" was never referenced
7258     dnl     remark #1572: floating-point equality and inequality comparisons
7259     dnl                   are unreliable
7260     dnl     remark #1684: conversion from pointer to same-sized integral type
7261     dnl
7262     dnl (for others see below)
7263     CWARNINGS="-Wall -wd810,869,981,1418,1572,1684"
7264 elif test "$GCC" = yes ; then
7265     CWARNINGS="-Wall -Wundef"
7266 fi
7267
7268 if test "x$INTELCXX" = "xyes" ; then
7269     dnl Intel compiler gives some warnings which simply can't be worked
7270     dnl around or of which we have too many (810, 869) so it's impractical to
7271     dnl keep them enabled even if in theory it would be nice and some others
7272     dnl (279) are generated for standard macros and so there is nothing we can
7273     dnl do about them
7274     dnl
7275     dnl     remark #279: controlling expression is constant
7276     dnl     remark #383: value copied to temporary, reference to temporary used
7277     dnl     remark #444: destructor for base class "xxx" is not virtual
7278     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7279     dnl     remark #869: parameter "foo" was never referenced
7280     dnl     remark #981: operands are evaluated in unspecified order
7281     dnl     remark #1418: external definition with no prior declaration
7282     dnl     remark #1419: external declaration in primary source file
7283     CXXWARNINGS="-Wall -wd279,383,444,810,869,981,1418,1419"
7284 elif test "$GXX" = yes ; then
7285     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
7286     CXXWARNINGS="-Wall -Wundef -Wunused-parameter -Wno-ctor-dtor-privacy"
7287 fi
7288
7289
7290 dnl combine everything together and remove the extra white space while doing it
7291 WXCONFIG_CFLAGS=`echo $WXCONFIG_CFLAGS`
7292 WXCONFIG_CXXFLAGS=`echo $WXCONFIG_CFLAGS $WXCONFIG_CXXFLAGS`
7293
7294
7295 dnl add -I options we use during library compilation
7296 dnl
7297 dnl note that the order is somewhat important: wxWidgets headers should
7298 dnl come first and the one with setup.h should be before $(top_srcdir)/include
7299 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
7300 dnl CodeWarrior):
7301 CPPFLAGS=`echo $WXCONFIG_CPPFLAGS \
7302  -I\\${wx_top_builddir}/lib/wx/include/${TOOLCHAIN_FULLNAME} \
7303  -I\\${top_srcdir}/include $TOOLKIT_INCLUDE \
7304  $CPPFLAGS `
7305
7306 C_AND_CXX_FLAGS="$DEBUG_CFLAGS $PROFILE_FLAGS $OPTIMISE_CFLAGS"
7307 CFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $CFLAGS `
7308 CXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $CXXFLAGS `
7309
7310 dnl now that we added WXCONFIG_CPPFLAGS to CPPFLAGS we can add the wx-config
7311 dnl only stuff to it
7312 WXCONFIG_CPPFLAGS=`echo $WXCONFIG_CPPFLAGS $WXCONFIG_ONLY_CPPFLAGS`
7313
7314
7315 if test "x$MWCC" = "xyes"; then
7316     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
7317     dnl must use <regex.h> from system not our local copy on OS X,
7318     dnl but must use local not system on OS 9.
7319     dnl The following should make all -I paths usable for <> includes
7320     dnl while first checking in real system paths.  With 8.3 using
7321     dnl -gccincludes it will actually check local paths before system
7322     dnl even for <> which is totally wrong.
7323
7324     dnl Note that because this absolutely needs to be before any -I
7325     dnl that we have to tack it on to the end of the compiler commandline.
7326     CC="$CC -cwd source -I-"
7327     CXX="$CXX -cwd source -I-"
7328 fi
7329
7330
7331 LIBS=`echo $LIBS`
7332 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
7333 EXTRALIBS_XML="$EXPAT_LINK"
7334 EXTRALIBS_HTML="$MSPACK_LINK"
7335 EXTRALIBS_MEDIA="$GST_LIBS"
7336 EXTRALIBS_STC="-lwxscintilla${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
7337 if test "$wxUSE_GUI" = "yes"; then
7338     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_HILDON $EXTRALIBS_GNOMEVFS $EXTRALIBS_GNOMEPRINT`
7339 fi
7340 if test "$wxUSE_OPENGL" = "yes"; then
7341     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
7342 fi
7343
7344 LDFLAGS="$LDFLAGS $PROFILE_FLAGS"
7345
7346 WXCONFIG_LIBS="$LIBS"
7347
7348 dnl wx-config must output builtin 3rd party libs in --libs in static build:
7349 if test "$wxUSE_REGEX" = "builtin" ; then
7350     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
7351 fi
7352 if test "$wxUSE_EXPAT" = "builtin" ; then
7353     wxconfig_3rdparty="expat $wxconfig_3rdparty"
7354 fi
7355 if test "$wxUSE_LIBTIFF" = "builtin" ; then
7356     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
7357 fi
7358 if test "$wxUSE_LIBJPEG" = "builtin" ; then
7359     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
7360 fi
7361 if test "$wxUSE_LIBPNG" = "builtin" ; then
7362     wxconfig_3rdparty="png $wxconfig_3rdparty"
7363 fi
7364 if test "$wxUSE_ZLIB" = "builtin" ; then
7365     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
7366 fi
7367
7368 for i in $wxconfig_3rdparty ; do
7369     WXCONFIG_LIBS="-lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_LIBS"
7370 done
7371
7372
7373 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
7374     WXUNIV=1
7375
7376     case "$wxUNIV_THEMES" in
7377         ''|all)
7378             AC_DEFINE(wxUSE_ALL_THEMES)
7379             ;;
7380
7381         *)
7382             for t in `echo $wxUNIV_THEMES | tr , ' ' | tr '[[a-z]]' '[[A-Z]]'`; do
7383                 AC_DEFINE_UNQUOTED(wxUSE_THEME_$t)
7384             done
7385     esac
7386 else
7387     WXUNIV=0
7388 fi
7389
7390 AC_SUBST(wxUSE_ZLIB)
7391 AC_SUBST(wxUSE_REGEX)
7392 AC_SUBST(wxUSE_EXPAT)
7393 AC_SUBST(wxUSE_LIBJPEG)
7394 AC_SUBST(wxUSE_LIBPNG)
7395 AC_SUBST(wxUSE_LIBTIFF)
7396
7397 if test $wxUSE_MONOLITHIC = "yes" ; then
7398     MONOLITHIC=1
7399 else
7400     MONOLITHIC=0
7401 fi
7402
7403 if test $wxUSE_PLUGINS = "yes" ; then
7404     USE_PLUGINS=1
7405 else
7406     USE_PLUGINS=0
7407 fi
7408
7409 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7410     USE_QA=1
7411 else
7412     USE_QA=0
7413 fi
7414
7415 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
7416     OFFICIAL_BUILD=1
7417 else
7418     OFFICIAL_BUILD=0
7419 fi
7420
7421 AC_SUBST(VENDOR)
7422 AC_SUBST(OFFICIAL_BUILD)
7423 AC_SUBST(WX_FLAVOUR)
7424 AC_SUBST(WX_LIB_FLAVOUR)
7425
7426 AC_SUBST(WXUNIV)
7427 AC_SUBST(MONOLITHIC)
7428 AC_SUBST(USE_PLUGINS)
7429 AC_SUBST(LIBS)
7430 AC_SUBST(CXXWARNINGS)
7431 AC_SUBST(EXTRALIBS)
7432 AC_SUBST(EXTRALIBS_XML)
7433 AC_SUBST(EXTRALIBS_HTML)
7434 AC_SUBST(EXTRALIBS_MEDIA)
7435 AC_SUBST(EXTRALIBS_GUI)
7436 AC_SUBST(EXTRALIBS_OPENGL)
7437 AC_SUBST(EXTRALIBS_SDL)
7438 AC_SUBST(EXTRALIBS_STC)
7439 AC_SUBST(WITH_PLUGIN_SDL)
7440 AC_SUBST(EXTRALIBS_GTKPRINT)
7441 AC_SUBST(EXTRALIBS_GNOMEPRINT)
7442 AC_SUBST(EXTRALIBS_GNOMEVFS)
7443 AC_SUBST(EXTRALIBS_HILDON)
7444 AC_SUBST(UNICODE)
7445 AC_SUBST(BUILD)
7446 AC_SUBST(DEBUG_INFO)
7447 AC_SUBST(DEBUG_FLAG)
7448 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr '[[A-Z]]' '[[a-z]]'`
7449 AC_SUBST(TOOLKIT_LOWERCASE)
7450 AC_SUBST(TOOLKIT_VERSION)
7451 AC_SUBST(SAMPLES_RPATH_FLAG)
7452 AC_SUBST(SAMPLES_RPATH_POSTLINK)
7453 AC_SUBST(HOST_SUFFIX)
7454 AC_SUBST(CPPUNIT_CFLAGS)
7455 AC_SUBST(CPPUNIT_LIBS)
7456
7457 case "$TOOLKIT" in
7458     GTK)
7459         TOOLKIT_DESC="GTK+"
7460         if test "$WXGTK2" = 1; then
7461             TOOLKIT_DESC="$TOOLKIT_DESC 2"
7462             if test "$wxUSE_GTKPRINT" = "yes" ; then
7463                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA GTK+ printing";
7464             fi
7465             if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
7466                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomeprint";
7467             fi
7468             if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
7469                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomevfs"
7470             fi
7471             if test "$wxUSE_LIBHILDON" = "yes"; then
7472                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
7473             fi
7474
7475             if test "$TOOLKIT_EXTRA" != ""; then
7476                 TOOLKIT_DESC="$TOOLKIT_DESC with support for `echo $TOOLKIT_EXTRA | tr -s ' '`"
7477             fi
7478         fi
7479         ;;
7480
7481     ?*)
7482         TOOLKIT_DESC=$TOOLKIT_LOWERCASE
7483         ;;
7484
7485     *)
7486         TOOLKIT_DESC="base only"
7487         ;;
7488 esac
7489
7490 if test "$wxUSE_WINE" = "yes"; then
7491     BAKEFILE_FORCE_PLATFORM=win32
7492 fi
7493
7494 dnl gcc 3.4 has a pch bug which truncates wide character constants in headers.
7495 dnl Hopefully for a non-unicode build there aren't any wide constants in
7496 dnl headers, but for a unicode build it's best to disable pch.
7497 if test "$wxUSE_UNICODE" = yes -a "$GCC" = yes -a "$bk_use_pch" != no
7498 then
7499     AC_CACHE_CHECK(
7500         [for gcc precompiled header bug],
7501         [wx_cv_gcc_pch_bug],
7502         [[
7503             echo '#include <stdio.h>
7504                   const wchar_t test_var[] = L"awidetest";' > conftest.h
7505
7506             echo '#include "conftest.h"
7507                   int main()
7508                   {
7509                      printf("%ls", test_var);
7510                      return 0;
7511                   }' > conftest.cpp
7512
7513             wx_cv_gcc_pch_bug="pch not supported"
7514
7515             if $CXX conftest.h >/dev/null 2>&1
7516             then
7517                 wx_cv_gcc_pch_bug=
7518
7519                 if $CXX -o conftest$PROGRAM_EXT conftest.cpp >/dev/null 2>&1
7520                 then
7521                     if tr -dc '[a-z]' < conftest$PROGRAM_EXT |
7522                         grep awidetest >/dev/null
7523                     then
7524                         wx_cv_gcc_pch_bug=no
7525                     else
7526                         wx_cv_gcc_pch_bug=yes
7527                     fi
7528                 fi
7529             fi
7530
7531             rm -f conftest.h conftest.gch conftest.cpp conftest$PROGRAM_EXT
7532         ]])
7533
7534     if test "$wx_cv_gcc_pch_bug" = yes; then
7535         dnl make the default for pch 'no'
7536         dnl further below check whether the user overrode and warn them
7537         bk_use_pch=no
7538     fi
7539 fi
7540
7541 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
7542
7543 dnl make install path absolute (if not already);
7544 dnl will fail with (some) MSDOS paths
7545 case ${INSTALL} in
7546   /* ) # Absolute
7547      ;;
7548   ?:* ) # Drive letter, considered as absolute.
7549      ;;
7550   *)
7551      INSTALL=`pwd`/${INSTALL} ;;
7552 esac
7553
7554 if test "$wxUSE_GUI" = "yes"; then
7555
7556 if test "$wxUSE_MSW" = 1 ; then
7557     if test "x$WINDRES" = "x"; then
7558         AC_MSG_ERROR([Required windres program not found])
7559     fi
7560
7561     RESCOMP="$WINDRES"
7562 fi
7563
7564 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
7565     dnl base name of the resource file for wxMac must be the same
7566     dnl as library installation base name (-install_name)
7567     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
7568     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
7569
7570     dnl add the resources target for wxMac
7571     LIBWXMACRES="\$(wx_top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
7572
7573     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
7574
7575     MACSETFILE="\$(SETFILE)"
7576
7577     dnl resources are bundled both with shared library and applications
7578     dnl since the carb resource *must* be included in the application
7579     if test "$wxUSE_MAC" = 1; then
7580         POSTLINK_COMMAND="\$(REZ) -d __DARWIN__ -t APPL Carbon.r -o"
7581         RESCOMP="$REZ"
7582         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL Carbon.r -o"
7583     else
7584         POSTLINK_COMMAND="cat /dev/null | \$(REZ) -d __DARWIN__ -t APPL ${LIBWXMACRES}"
7585         RESCOMP="cat /dev/null \| $REZ"
7586         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL \$libdir/$WX_RESOURCES_MACOSX_ASCII"
7587     fi
7588
7589 else
7590     dnl default value is to (silently) do nothing in the makefile
7591     MACSETFILE="@true"
7592
7593     if test "$wxUSE_PM" = 1; then
7594         RESCOMP="emxbind"
7595         WXCONFIG_RESFLAGS="-ep"
7596
7597         dnl Is this one really used anywhere for pm?
7598         POSTLINK_COMMAND="$RESCOMP $WXCONFIG_RESFLAGS"
7599     else
7600         POSTLINK_COMMAND="@true"
7601     fi
7602 fi
7603
7604 fi
7605 dnl wxUSE_GUI = 1
7606
7607
7608 dnl find out if the compiler supports PCH
7609 dnl
7610 dnl TODO: this should be in bakefile
7611 if test $GCC_PCH = 1
7612 then
7613     if test "$wx_cv_gcc_pch_bug" = yes; then
7614         AC_MSG_WARN([*** Precompiled header support is broken on this compiler])
7615         AC_MSG_WARN([*** --enable-precomp-headers is not recommended])
7616         AC_MSG_WARN([*** see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13361])
7617     fi
7618
7619     CPPFLAGS="-DWX_PRECOMP $CPPFLAGS"
7620 fi
7621
7622 dnl HACK ALERT!!
7623 dnl For now, we need to alter bk-deps not to generate deps
7624 dnl when we've configured a Universal binary build.
7625 dnl The next version of Bakefile will have the correct fix for this
7626 dnl at which time, this hack can be removed.
7627
7628 if test "$wxUSE_MAC" = 1 ; then
7629     if test "x$wxUSE_UNIVERSAL_BINARY" != "xno" ; then
7630         sed "s/DEPSMODE=gcc/DEPSMODE=none/" < bk-deps > temp
7631         mv temp bk-deps
7632         chmod +x bk-deps
7633     fi
7634 fi
7635
7636 if test "$wxUSE_SHARED" = "yes"; then
7637     dnl Need addtional flag on OS/2, so override bakefiles value
7638     dnl (there currently is no suitable variable to which the
7639     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
7640     case "${host}" in
7641       *-pc-os2_emx | *-pc-os2-emx )
7642         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7643         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7644         cp -p ${srcdir}/src/os2/dllnames.sh .
7645         cp -p ${srcdir}/src/os2/dllar.sh .
7646       ;;
7647     esac
7648 fi
7649 if test "$wxUSE_OMF" = "yes"; then
7650     case "${host}" in
7651       *-pc-os2_emx | *-pc-os2-emx )
7652         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
7653         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7654         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7655       ;;
7656     esac
7657 fi
7658
7659 dnl TOOLCHAIN_DEFS should be used for both wx and client code
7660 WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $TOOLCHAIN_DEFS"
7661
7662
7663 dnl Sun cc is compatible with gcc and so either of them can use the C
7664 dnl libraries built with the other, i.e. gcc can be used to build wxGTK under
7665 dnl Solaris where GTK+ is compiled using cc and cc can be used under Linux
7666 dnl where GTK+ is built with gcc
7667 dnl
7668 dnl However the compiler options are not compatible at all and in particular
7669 dnl gcc doesn't like cc -mt option and cc doesn't like -pthread. We simply
7670 dnl filter them out as we already have the correct options for multithreaded
7671 dnl programs if we're using threads (and if we don't, it shouldn't matter)
7672 case "${host}" in
7673     *-*-solaris2* )
7674         dnl system packages are compiled with Sun CC and so pkg-config outputs
7675         dnl CC-specific "-mt" flag, remove it when using gcc
7676         if test "$GCC" = yes; then
7677             CPPFLAGS=`echo $CPPFLAGS | sed 's/-mt//'`
7678             LIBS=`echo $LIBS | sed 's/-mt//'`
7679             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-mt//'`
7680         fi
7681         ;;
7682
7683     *-*-linux* )
7684         dnl OTOH when using Sun CC under Linux, the flags contain gcc-specific
7685         dnl -pthreads which Sun CC doesn't know about
7686         if test "x$SUNCXX" = xyes; then
7687             CPPFLAGS=`echo $CPPFLAGS | sed 's/-pthread//'`
7688             LIBS=`echo $LIBS | sed 's/-pthread//'`
7689             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-pthread//'`
7690         fi
7691         ;;
7692 esac
7693
7694 dnl Add visibility support flags to CFLAGS/CXXFLAGS - do it this late so that
7695 dnl it doesn't affect compilation checks above
7696 CFLAGS="$CFLAGS $CFLAGS_VISIBILITY"
7697 CXXFLAGS="$CXXFLAGS $CXXFLAGS_VISIBILITY"
7698
7699 dnl for convenience, sort the samples in alphabetical order
7700 dnl
7701 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
7702 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
7703 dnl
7704 dnl       Unfortunately, there is a bug in OS/2's tr, such that
7705 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
7706 dnl       only removes the Unix-like part of the introduced line break.
7707 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
7708
7709 dnl subtle bakefile goop.
7710 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
7711 dnl I wish we would have called it something less likely to clash with
7712 dnl things though.
7713 AC_SUBST(SHARED)
7714
7715 dnl global options
7716 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
7717 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
7718
7719 dnl toolkit options
7720 AC_SUBST(USE_GUI)
7721 AC_SUBST(AFMINSTALL)
7722 AC_SUBST(WIN32INSTALL)
7723 AC_SUBST(TOOLKIT)
7724 AC_SUBST(TOOLKIT_DIR)
7725 AC_SUBST(TOOLCHAIN_NAME)
7726 AC_SUBST(TOOLCHAIN_FULLNAME)
7727
7728 dnl wx-config options
7729 AC_SUBST(host_alias)
7730 AC_SUBST(cross_compiling)
7731 AC_SUBST(WIDGET_SET)
7732 AC_SUBST(WX_RELEASE)
7733 AC_SUBST(WX_VERSION)
7734 AC_SUBST(WX_SUBVERSION)
7735 AC_SUBST(WX_CHARTYPE)
7736 AC_SUBST(WX_DEBUGTYPE)
7737
7738 dnl note that in addition to the usual CPP/C/CXXFLAGS which are used for
7739 dnl building the library itself, we also have WXCONFIG_-prefixed variants which
7740 dnl are used when building the libraries using the library
7741 dnl
7742 dnl so put anything which should be used only during the library build in, e.g.
7743 dnl CXXFLAGS, but put everything else (by default) into WXCONFIG_CXXFLAGS
7744 dnl
7745 dnl and, finally, for some things which should be only used by wx-config but
7746 dnl not during the library compilation, use WXCONFIG_ONLY_CPPFLAGS which is
7747 dnl added to WXCONFIG_CPPFLAGS after adding the latter to CPPFLAGS
7748 AC_SUBST(WXCONFIG_CPPFLAGS)
7749 AC_SUBST(WXCONFIG_CFLAGS)
7750 AC_SUBST(WXCONFIG_CXXFLAGS)
7751
7752 AC_SUBST(WXCONFIG_LIBS)
7753 AC_SUBST(WXCONFIG_RPATH)
7754 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
7755 AC_SUBST(WXCONFIG_RESFLAGS)
7756
7757 dnl distribution vars
7758 AC_SUBST(GUIDIST)
7759 AC_SUBST(DISTDIR)
7760
7761 dnl additional subdirectories where we will build
7762 AC_SUBST(SAMPLES_SUBDIRS)
7763
7764 dnl additional libraries and linker settings
7765 AC_SUBST(LDFLAGS)
7766 AC_SUBST(LDFLAGS_GL)
7767 AC_SUBST(OPENGL_LIBS)
7768 AC_SUBST(DMALLOC_LIBS)
7769 AC_SUBST(WX_VERSION_TAG)
7770
7771 dnl additional resurces settings
7772 AC_SUBST(RESCOMP)
7773 AC_SUBST(WINDRES)
7774 AC_SUBST(REZ)
7775 AC_SUBST(RESFLAGS)
7776 AC_SUBST(RESPROGRAMOBJ)
7777 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
7778 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
7779
7780 dnl additional for Mac OS X
7781 AC_SUBST(DEREZ)
7782 AC_SUBST(LIBWXMACRES)
7783 AC_SUBST(POSTLINK_COMMAND)
7784 AC_SUBST(MACSETFILE)
7785
7786 dnl other tools
7787 AC_SUBST(GCC)
7788 AC_SUBST(DLLTOOL)
7789
7790
7791 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
7792 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
7793 dnl - and we do use it)
7794 AC_PROG_MAKE_SET
7795
7796
7797 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
7798
7799 if test "$USE_WIN32" = 1; then
7800     AC_CONFIG_COMMANDS(
7801         [
7802             rcdefs.h
7803         ],
7804         [
7805             mkdir -p $outdir &&
7806             $CPP $infile | sed 's/^# *[1-9].*//;s/^ *//;/./,/^$/!d' > $outdir/rcdefs.h
7807         ],
7808         [
7809             CPP="$CPP"
7810             infile="$srcdir/include/wx/msw/genrcdefs.h"
7811             outdir="lib/wx/include/$TOOLCHAIN_FULLNAME/wx/msw"
7812         ]
7813     )
7814 fi
7815
7816 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
7817                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
7818                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7819
7820 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
7821                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
7822                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7823
7824 if test "$wx_cv_version_script" = "yes"; then
7825     AC_CONFIG_FILES(version-script)
7826 fi
7827 AC_CONFIG_FILES(Makefile)
7828
7829 AC_CONFIG_COMMANDS([wx-config],
7830                    [ rm -f wx-config
7831                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
7832                    ],
7833                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
7834                      LN_S="${LN_S}"
7835                    ])
7836
7837 dnl This would give us us build dir that in every significant way
7838 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
7839 dnl though in this form because AC_CONFIG_LINKS will fail for directories
7840 dnl on platforms that do not have symlinks.
7841 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
7842
7843 if test "$wxWITH_SUBDIRS" != "no"; then
7844 dnl Configure samples, demos etc. directories, but only if they are present:
7845 if test "$wxUSE_GUI" = "yes"; then
7846     SUBDIRS="samples demos utils"
7847 else
7848     dnl we build wxBase only
7849     dnl there are no wxBase programs in demos
7850     SUBDIRS="samples utils"
7851 fi
7852 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
7853 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
7854
7855 for subdir in $SUBDIRS; do
7856     if test -d ${srcdir}/${subdir} ; then
7857         if test "$wxUSE_GUI" = "yes"; then
7858             if test ${subdir} = "samples"; then
7859                 dnl only take those samples which compile in the current
7860                 dnl configuration and which exist
7861                 makefiles="samples/Makefile.in $makefiles"
7862                 for sample in $SAMPLES_SUBDIRS; do
7863                     if test -d $srcdir/samples/$sample; then
7864                         makefiles="samples/$sample/Makefile.in $makefiles"
7865                     fi
7866                 done
7867             else
7868                 dnl assume that everything compiles for utils &c
7869                 dnl any that shouldn't be built can be added to
7870                 dnl DISABLED_UTILS, DISABLED_DEMOS
7871                 disabled_var=DISABLED_`echo $subdir | tr '[[a-z]]' '[[A-Z]]'`
7872                 eval "disabled=\$$disabled_var"
7873                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
7874                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | $EGREP -v "$disabled"`
7875             fi
7876         else
7877             dnl we build wxBase only
7878             dnl don't take all samples/utils, just those which build with
7879             dnl wxBase
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 `echo $SAMPLES_SUBDIRS`; do
7885                     if test -d $srcdir/samples/$sample; then
7886                         makefiles="samples/$sample/Makefile.in $makefiles"
7887                     fi
7888                 done
7889             elif test ${subdir} = "utils"; then
7890                 makefiles=""
7891                 for util in HelpGen tex2rtf ; do
7892                     if test -d $srcdir/utils/$util ; then
7893                         makefiles="utils/$util/Makefile.in \
7894                                    utils/$util/src/Makefile.in \
7895                                    $makefiles"
7896                     fi
7897                 done
7898             else
7899                 dnl assume that everything compiles for tests
7900                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
7901             fi
7902         fi
7903
7904         for mkin in $makefiles ; do
7905             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
7906             AC_CONFIG_FILES([$mk])
7907         done
7908     fi
7909 done
7910 fi dnl wxWITH_SUBDIRS
7911
7912 AC_OUTPUT
7913
7914 dnl report how we have been configured
7915 echo
7916 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
7917 echo ""
7918 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_DESC}"
7919 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
7920
7921 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
7922 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
7923 echo $ECHO_N "  Should wxWidgets support Unicode?                       ${wxUSE_UNICODE:-no}$ECHO_C"
7924 if test "$wxUSE_UNICODE" = "yes"; then
7925     if test "$wxUSE_UNICODE_UTF8" = "yes"; then
7926         echo " (using UTF-8)"
7927     else
7928         echo " (using wchar_t)"
7929     fi
7930 else
7931     echo
7932 fi
7933
7934 echo "  What level of wxWidgets compatibility should be enabled?"
7935 echo "                                       wxWidgets 2.6      ${WXWIN_COMPATIBILITY_2_6:-no}"
7936 echo "                                       wxWidgets 2.8      ${WXWIN_COMPATIBILITY_2_8:-yes}"
7937
7938 echo "  Which libraries should wxWidgets use?"
7939 echo "                                       STL                ${wxUSE_STL}"
7940 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
7941 echo "                                       png                ${wxUSE_LIBPNG-none}"
7942 echo "                                       regex              ${wxUSE_REGEX}"
7943 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
7944 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
7945 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
7946 fi
7947 echo "                                       zlib               ${wxUSE_ZLIB}"
7948 echo "                                       expat              ${wxUSE_EXPAT}"
7949 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
7950 echo "                                       sdl                ${wxUSE_LIBSDL}"
7951
7952 echo ""
7953
7954 dnl vi: set et sts=4 sw=4 com=\:dnl: