configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_REVISION($Id$)dnl
   3
   4 AC_PREREQ(2.58)
   5
   6 dnl ---------------------------------------------------------------------------
   7 dnl
   8 dnl Top-level configure.in for wxWidgets by Robert Roebling, Phil Blecker,
   9 dnl Vadim Zeitlin and Ron Lee
  10 dnl
  11 dnl This script is under the wxWidgets licence.
  12 dnl
  13 dnl Version: $Id$
  14 dnl ---------------------------------------------------------------------------
  15
  16 dnl ---------------------------------------------------------------------------
  17 dnl initialization
  18 dnl ---------------------------------------------------------------------------
  19
  20 AC_INIT([wxWidgets], [2.9.0], [wx-dev@lists.wxwidgets.org])
  21
  22 dnl the file passed to AC_CONFIG_SRCDIR should be specific to our package
  23 AC_CONFIG_SRCDIR([wx-config.in])
  24
  25 dnl sets build, host, target variables and the same with _alias
  26 AC_CANONICAL_BUILD
  27 AC_CANONICAL_HOST
  28 AC_CANONICAL_TARGET
  29
  30
  31 dnl When making releases do:
  32 dnl
  33 dnl wx_release_number += 1
  34
  35 wx_major_version_number=2
  36 wx_minor_version_number=9
  37 wx_release_number=0
  38 wx_subrelease_number=0
  39
  40 WX_RELEASE=$wx_major_version_number.$wx_minor_version_number
  41 WX_VERSION=$WX_RELEASE.$wx_release_number
  42 WX_SUBVERSION=$WX_VERSION.$wx_subrelease_number
  43
  44 WX_MSW_VERSION=$wx_major_version_number$wx_minor_version_number$wx_release_number
  45
  46
  47 dnl Autoconf-2.60 changed the meaning of top_builddir variable, so we have
  48 dnl to use our own replacement that will work with both 2.5x and 2.60+:
  49 wx_top_builddir="`pwd`"
  50 AC_SUBST(wx_top_builddir)
  51
  52
  53 dnl ------------------------------------------------------------------------
  54 dnl Check platform (host system)
  55 dnl ------------------------------------------------------------------------
  56
  57 dnl OS (assume Unix)
  58 USE_UNIX=1
  59 USE_OS2=0
  60 USE_WIN32=0
  61 USE_DOS=0
  62 USE_BEOS=0
  63 USE_MAC=0
  64
  65 dnl Unix kind
  66 USE_AIX=
  67 USE_BSD=                            dnl any BSD
  68 USE_DARWIN=                         dnl a.k.a. Mac OS X
  69 USE_FREEBSD=
  70 USE_GNU=                            dnl GNU/Hurd
  71 USE_HPUX=
  72 USE_LINUX=
  73 USE_NETBSD=
  74 USE_OPENBSD=
  75 USE_OSF=                            dnl OSF/1 (obsolete?)
  76 USE_SGI=
  77 USE_SOLARIS=                        dnl Solaris ("SunOS" >= 5)
  78 USE_SUN=                            dnl SunOS or Solaris
  79 USE_SUNOS=                          dnl old/real SunOS (obsolete)
  80 USE_SVR4=                           dnl SysV R4
  81 USE_SYSV=                           dnl any System V
  82 USE_VMS=
  83 USE_ULTRIX=
  84 USE_UNIXWARE=
  85
  86 dnl hardware platform
  87 USE_ALPHA=
  88
  89 dnl on some platforms xxx_r() functions are declared inside "#ifdef
  90 dnl _REENTRANT" and it's easier to just define this symbol for these platforms
  91 dnl than checking it during run-time
  92 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
  93
  94 dnl the list of all available toolkits
  95 dnl
  96 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
  97 ALL_TOOLKITS="COCOA GTK MAC MGL MICROWIN MOTIF MSW PM X11 DFB"
  98
  99 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 100 dnl     which are either yes or no
 101 DEFAULT_wxUSE_COCOA=0
 102 DEFAULT_wxUSE_GTK=0
 103 DEFAULT_wxUSE_MAC=0
 104 DEFAULT_wxUSE_MGL=0
 105 DEFAULT_wxUSE_MICROWIN=0
 106 DEFAULT_wxUSE_MOTIF=0
 107 DEFAULT_wxUSE_MSW=0
 108 DEFAULT_wxUSE_PM=0
 109 DEFAULT_wxUSE_X11=0
 110 DEFAULT_wxUSE_DFB=0
 111
 112 dnl these are the values which are really default for the given platform:
 113 dnl they're used if no --with-<toolkit> options were given to detect the
 114 dnl toolkit to use by default for the target platform
 115 DEFAULT_DEFAULT_wxUSE_COCOA=0
 116 DEFAULT_DEFAULT_wxUSE_GTK=0
 117 DEFAULT_DEFAULT_wxUSE_MAC=0
 118 DEFAULT_DEFAULT_wxUSE_MGL=0
 119 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 120 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 121 DEFAULT_DEFAULT_wxUSE_MSW=0
 122 DEFAULT_DEFAULT_wxUSE_PM=0
 123 DEFAULT_DEFAULT_wxUSE_X11=0
 124 DEFAULT_DEFAULT_wxUSE_DFB=0
 125
 126 PROGRAM_EXT=
 127 SO_SUFFIX=so
 128 SAMPLES_RPATH_FLAG=
 129 SAMPLES_RPATH_POSTLINK=
 130
 131 DEFAULT_STD_FLAG=yes
 132
 133 dnl to support a new system, you need to add its canonical name (as determined
 134 dnl by config.sub or specified by the configure command line) to this "case"
 135 dnl and also define the shared library flags below - search for
 136 dnl SHARED_LIB_SETUP to find the exact place
 137 case "${host}" in
 138   *-hp-hpux* )
 139     USE_HPUX=1
 140     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 141     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 142     SO_SUFFIX=sl
 143     AC_DEFINE(__HPUX__)
 144
 145     dnl many standard declarations in HP-UX headers are only included if either
 146     dnl _HPUX_SOURCE is defined, see stdsyms(5)
 147     CPPFLAGS="-D_HPUX_SOURCE $CPPFLAGS"
 148   ;;
 149   *-*-linux* )
 150     USE_LINUX=1
 151     AC_DEFINE(__LINUX__)
 152     TMP=`uname -m`
 153     if test "x$TMP" = "xalpha"; then
 154       USE_ALPHA=1
 155       AC_DEFINE(__ALPHA__)
 156     fi
 157     DEFAULT_DEFAULT_wxUSE_GTK=1
 158   ;;
 159   *-*-gnu* | *-*-k*bsd*-gnu )
 160     USE_GNU=1
 161     TMP=`uname -m`
 162     if test "x$TMP" = "xalpha"; then
 163       USE_ALPHA=1
 164       AC_DEFINE(__ALPHA__)
 165     fi
 166     DEFAULT_DEFAULT_wxUSE_GTK=1
 167   ;;
 168   *-*-irix5* | *-*-irix6* )
 169     USE_SGI=1
 170     USE_SVR4=1
 171     AC_DEFINE(__SGI__)
 172     AC_DEFINE(__SVR4__)
 173     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 174   ;;
 175   *-*-solaris2* )
 176     USE_SUN=1
 177     USE_SOLARIS=1
 178     USE_SVR4=1
 179     AC_DEFINE(__SUN__)
 180     AC_DEFINE(__SOLARIS__)
 181     AC_DEFINE(__SVR4__)
 182     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 183     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 184   ;;
 185   *-*-sunos4* )
 186     USE_SUN=1
 187     USE_SUNOS=1
 188     USE_BSD=1
 189     AC_DEFINE(__SUN__)
 190     AC_DEFINE(__SUNOS__)
 191     AC_DEFINE(__BSD__)
 192     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 193   ;;
 194   *-*-freebsd*)
 195     USE_BSD=1
 196     USE_FREEBSD=1
 197     AC_DEFINE(__FREEBSD__)
 198     AC_DEFINE(__BSD__)
 199     DEFAULT_DEFAULT_wxUSE_GTK=1
 200   ;;
 201   *-*-openbsd*|*-*-mirbsd*)
 202     USE_BSD=1
 203     USE_OPENBSD=1
 204     AC_DEFINE(__OPENBSD__)
 205     AC_DEFINE(__BSD__)
 206     DEFAULT_DEFAULT_wxUSE_GTK=1
 207   ;;
 208   *-*-netbsd*)
 209     USE_BSD=1
 210     USE_NETBSD=1
 211     AC_DEFINE(__NETBSD__)
 212     AC_DEFINE(__BSD__)
 213     DEFAULT_DEFAULT_wxUSE_GTK=1
 214     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 215
 216     dnl some standard declarations in NetBSD headers are only included if
 217     dnl _NETBSD_SOURCE and _LIBC are defined, e.g. getservbyname_r in netdb.h
 218     CPPFLAGS="-D_NETBSD_SOURCE -D_LIBC $CPPFLAGS"
 219   ;;
 220   *-*-osf* )
 221     USE_ALPHA=1
 222     USE_OSF=1
 223     AC_DEFINE(__ALPHA__)
 224     AC_DEFINE(__OSF__)
 225     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 226     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 227   ;;
 228   *-*-dgux5* )
 229     USE_ALPHA=1
 230     USE_SVR4=1
 231     AC_DEFINE(__ALPHA__)
 232     AC_DEFINE(__SVR4__)
 233     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 234   ;;
 235   *-*-sysv5* )
 236     USE_SYSV=1
 237     USE_SVR4=1
 238     AC_DEFINE(__SYSV__)
 239     AC_DEFINE(__SVR4__)
 240     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 241   ;;
 242   *-*-aix* )
 243     USE_AIX=1
 244     USE_SYSV=1
 245     USE_SVR4=1
 246     dnl quoting from http://www-1.ibm.com/servers/esdd/articles/gnu.html:
 247     dnl
 248     dnl     Both archive libraries and shared libraries on AIX have an .a
 249     dnl     extension. This will explain why you can't link with an .so and
 250     dnl     why it works with the name changed to .a.
 251     SO_SUFFIX=a
 252     AC_DEFINE(__AIX__)
 253     AC_DEFINE(__SYSV__)
 254     AC_DEFINE(__SVR4__)
 255     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 256   ;;
 257
 258   *-*-*UnixWare*)
 259     USE_SYSV=1
 260     USE_SVR4=1
 261     USE_UNIXWARE=1
 262     AC_DEFINE(__UNIXWARE__)
 263   ;;
 264
 265   *-*-cygwin* | *-*-mingw32* )
 266     dnl MBN: some of the defines have been moved after toolkit detection
 267     dnl      because for wxMotif/wxGTK/wxX11 to build on Cygwin
 268     dnl      USE_UNIX  must be set and not USE_WIN32
 269     SO_SUFFIX=dll
 270     PROGRAM_EXT=".exe"
 271     DEFAULT_DEFAULT_wxUSE_MSW=1
 272   ;;
 273
 274   *-pc-msdosdjgpp )
 275     USE_UNIX=0
 276     USE_DOS=1
 277     AC_DEFINE(__DOS__)
 278     PROGRAM_EXT=".exe"
 279     DEFAULT_DEFAULT_wxUSE_MGL=1
 280   ;;
 281
 282   *-pc-os2_emx | *-pc-os2-emx )
 283     AC_DEFINE(__EMX__)
 284     USE_OS2=1
 285     AC_DEFINE(__OS2__)
 286     PROGRAM_EXT=".exe"
 287     DEFAULT_DEFAULT_wxUSE_PM=1
 288     dnl "c++" wrapper is not always available, so always use plain gcc.
 289     CXX=gcc
 290     LDFLAGS="$LDFLAGS -Zcrtdll"
 291     dnl
 292     dnl Some special code that's automatically added by autoconf-2.57 for OS/2
 293     dnl and hopefully also by autoconf-2.58 and newer on all other platforms.
 294     dnl For now however, we still need it to make sure the configure script
 295     dnl works on OS/2 no matter what platform it is generated on.
 296     ac_executable_extensions=".exe"
 297     export ac_executable_extensions
 298     dnl This strange code is necessary to deal with handling of
 299     dnl backslashes by ksh and pdksh's sh variant.
 300     ac_save_IFS="$IFS"
 301     IFS='\\'
 302     ac_TEMP_PATH=
 303     for ac_dir in $PATH; do
 304       IFS=$ac_save_IFS
 305       if test -z "$ac_TEMP_PATH"; then
 306         ac_TEMP_PATH="$ac_dir"
 307       else
 308         ac_TEMP_PATH="$ac_TEMP_PATH/$ac_dir"
 309       fi
 310     done
 311     export PATH="$ac_TEMP_PATH"
 312     unset ac_TEMP_PATH
 313     DEFAULT_STD_FLAG=no
 314   ;;
 315
 316   *-*-darwin* )
 317     dnl Darwin based distributions (including Mac OS X)
 318     USE_BSD=1
 319     USE_DARWIN=1
 320     SO_SUFFIX=dylib
 321     AC_DEFINE(__BSD__)
 322     AC_DEFINE(__DARWIN__)
 323     AC_DEFINE(TARGET_CARBON)
 324     DEFAULT_DEFAULT_wxUSE_MAC=1
 325     DEFAULT_STD_FLAG=no
 326   ;;
 327   powerpc-apple-macos* )
 328     dnl Classic Mac OS (< X)
 329     USE_UNIX=0
 330     dnl For some reason the test that should be cross-compiler capable fails
 331     dnl However, there is no doubt that MacOS PowerPC is big endian.
 332     ac_cv_c_bigendian=yes
 333     SO_SUFFIX=shlib
 334     dnl AC_DEFINE(TARGET_CARBON)
 335     dnl platform.h needs TARGET_CARBON before setup.h, we'll add it to CPPFLAGS
 336     DEFAULT_DEFAULT_wxUSE_MAC=1
 337     DEFAULT_STD_FLAG=no
 338   ;;
 339
 340   *-*-beos* )
 341     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 342     USE_BEOS=1
 343     AC_DEFINE(__BEOS__)
 344   ;;
 345
 346   *)
 347     AC_MSG_WARN([*** System type ${host} is unknown, assuming generic Unix and continuing nevertheless.])
 348     AC_MSG_WARN([*** Please report the build results to wx-dev@lists.wxwidgets.org.])
 349
 350     DEFAULT_DEFAULT_wxUSE_X11=1
 351     DEFAULT_wxUSE_SHARED=no
 352 esac
 353
 354 dnl ---------------------------------------------------------------------------
 355 dnl command line options for configure
 356 dnl ---------------------------------------------------------------------------
 357
 358 dnl the default values for all options - we collect them all here to simplify
 359 dnl modification of the default values (for example, if the defaults for some
 360 dnl platform should be changed, it can be done here too)
 361 dnl
 362 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 363
 364 dnl it's only necessary to list the options which should be disabled by
 365 dnl default, all the rest have default value of "yes" (or, rather, of
 366 dnl wxUSE_ALL_FEATURES which is the only which has to be set to "yes" by
 367 dnl default)
 368 DEFAULT_wxUSE_ALL_FEATURES=yes
 369
 370 DEFAULT_wxUSE_STD_IOSTREAM=$DEFAULT_STD_FLAG
 371 DEFAULT_wxUSE_STD_STRING=$DEFAULT_STD_FLAG
 372
 373 dnl libraries disabled by default
 374 DEFAULT_wxUSE_DMALLOC=no
 375 DEFAULT_wxUSE_LIBGNOMEVFS=no
 376 DEFAULT_wxUSE_LIBHILDON=no
 377 DEFAULT_wxUSE_LIBMSPACK=no
 378 DEFAULT_wxUSE_LIBSDL=no
 379 DEFAULT_wxUSE_OPENGL=no
 380
 381 dnl features disabled by default
 382 DEFAULT_wxUSE_ACCESSIBILITY=no
 383 DEFAULT_wxUSE_GRAPHICS_CONTEXT=no
 384 DEFAULT_wxUSE_IPV6=no
 385 DEFAULT_wxUSE_MEDIACTRL=no
 386 DEFAULT_wxUSE_TAB_DIALOG=no
 387 DEFAULT_wxUSE_GSTREAMER8=no
 388
 389 DEFAULT_wxUSE_UNICODE_UTF8=auto
 390 DEFAULT_wxUSE_UNICODE_UTF8_LOCALE=no
 391
 392 dnl Mac/Cocoa users need to enable building universal binaries explicitly
 393 DEFAULT_wxUSE_UNIVERSAL_BINARY=no
 394
 395 DEFAULT_wxUSE_OFFICIAL_BUILD=no
 396
 397 dnl Applicable only when --with-gtk was used:
 398 DEFAULT_wxUSE_GTK2=yes
 399
 400 dnl Always default to no. Only special cases require this.
 401 DEFAULT_wxUSE_OBJC_UNIQUIFYING=no
 402
 403 dnl ===========================
 404 dnl deal with configure options
 405 dnl ===========================
 406
 407 dnl we use several macros here:
 408 dnl     - AC_ARG_WITH/AC_ARG_ENABLE are the standard autoconf macros, see
 409 dnl       autoconf manual for details about them
 410 dnl     - WX_ARG_WITH/WX_ARG_ENABLE are their wx counterparts which perform
 411 dnl       the caching of the command line options and also use DEFAULT_foo
 412 dnl       variable as the default value for "foo" if neither --enable-foo nor
 413 dnl       --disable-foo is specified
 414 dnl     - WX_ARG_SYS_WITH is a special version of WX_ARG_WITH which allows
 415 dnl       to choose not only whether an external library is used but also if we
 416 dnl       use the copy of it included with wxWidgets or an already installed
 417 dnl       system version
 418 dnl     - WX_ARG_WITHOUT/WX_ARG_DISABLE mirror WX_ARG_WITH/WX_ARG_ENABLE but
 419 dnl       should be used for the options which are enabled by default
 420 dnl     - WX_ARG_FEATURE is a version of WX_ARG_ENABLE which should be used for
 421 dnl       optional features, i.e. options which should be disabled if
 422 dnl       --disable-all-features is specified (WX_ARG_WITH/WX_ARG_SYS_WITH are
 423 dnl       also affected by this)
 424
 425 dnl ---------------------------------------------------------------------------
 426 dnl global build options
 427 dnl ---------------------------------------------------------------------------
 428
 429 WX_ARG_DISABLE(gui,        [  --disable-gui           don't build GUI parts of the library], wxUSE_GUI)
 430 WX_ARG_ENABLE(monolithic,  [  --enable-monolithic     build wxWidgets as single library], wxUSE_MONOLITHIC)
 431 WX_ARG_ENABLE(plugins,     [  --enable-plugins        build parts of wxWidgets as loadable components], wxUSE_PLUGINS)
 432 WX_ARG_WITHOUT(subdirs,    [  --without-subdirs       don't generate makefiles for samples/demos/...], wxWITH_SUBDIRS)
 433 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
 434 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
 435 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
 436 if test "x$VENDOR" = "x"; then
 437     VENDOR="custom"
 438 fi
 439
 440 WX_ARG_DISABLE(all-features,[  --disable-all-features  disable all optional features to build minimal library], wxUSE_ALL_FEATURES)
 441
 442 dnl ---------------------------------------------------------------------------
 443 dnl port selection
 444 dnl ---------------------------------------------------------------------------
 445
 446 if test "$wxUSE_GUI" = "yes"; then
 447
 448 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWidgets GUI controls instead of native ones], wxUSE_UNIVERSAL)
 449 if test "$wxUSE_UNIVERSAL" = "yes"; then
 450     AC_ARG_WITH(themes,    [  --with-themes=all|list  use only the specified comma-separated list of wxUniversal themes], [wxUNIV_THEMES="$withval"])
 451 fi
 452
 453 dnl we use AC_ARG_WITH and not WX_ARG_WITH for the toolkit options as they
 454 dnl shouldn't default to wxUSE_ALL_FEATURES
 455 AC_ARG_WITH(gtk,          [[  --with-gtk[=VERSION]    use GTK+, VERSION can be 2 (default), 1 or "any"]], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 456 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 457 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" CACHE_MAC=1 TOOLKIT_GIVEN=1])
 458 AC_ARG_WITH(cocoa,         [  --with-cocoa            use Cocoa], [wxUSE_COCOA="$withval" CACHE_COCOA=1 TOOLKIT_GIVEN=1])
 459 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 460 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 461 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 462 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 463 AC_ARG_WITH(directfb,      [  --with-directfb         use DirectFB], [wxUSE_DFB="$withval" wxUSE_UNIVERSAL="yes" CACHE_DFB=1 TOOLKIT_GIVEN=1])
 464 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 465 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 466 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 467
 468 AC_ARG_ENABLE(gtk2,        [  --disable-gtk2          use GTK+ 1.2 instead of 2.0], [wxUSE_GTK2="$enableval"])
 469 WX_ARG_ENABLE(gpe,         [  --enable-gpe            use GNOME PDA Environment features if possible], wxUSE_GPE)
 470
 471 dnl check that no more than one toolkit is given and that if none are given that
 472 dnl we have a default one
 473
 474 AC_MSG_CHECKING(for toolkit)
 475
 476 # In Wine, we need to default to MSW, not GTK or MOTIF
 477 if test "$wxUSE_WINE" = "yes"; then
 478     DEFAULT_DEFAULT_wxUSE_GTK=0
 479     DEFAULT_DEFAULT_wxUSE_MOTIF=0
 480     DEFAULT_DEFAULT_wxUSE_MSW=1
 481     wxUSE_SHARED=no
 482     CC=${CC:-winegcc}
 483     CXX=${CXX:-wineg++}
 484 fi
 485
 486
 487 if test "$wxUSE_GUI" = "yes"; then
 488
 489     if test "$USE_BEOS" = 1; then
 490         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
 491     fi
 492
 493     if test "$TOOLKIT_GIVEN" = 1; then
 494       dnl convert "yes", "any" or a number to 1 and "no" to 0
 495       for toolkit in $ALL_TOOLKITS; do
 496         var=wxUSE_$toolkit
 497         eval "value=\$${var}"
 498         if test "x$value" = "xno"; then
 499           eval "$var=0"
 500         elif test "x$value" != "x"; then
 501           eval "$var=1"
 502         fi
 503
 504         if test "x$value" != "x" -a "x$value" != "xyes" -a "x$value" != "xno"; then
 505           eval "wx${toolkit}_VERSION=$value"
 506         fi
 507       done
 508     else
 509       dnl try to guess the most apropriate toolkit for this platform
 510       for toolkit in $ALL_TOOLKITS; do
 511         var=DEFAULT_DEFAULT_wxUSE_$toolkit
 512         eval "wxUSE_$toolkit=\$${var}"
 513       done
 514     fi
 515
 516     dnl we suppose that expr is available (maybe there is a better way to do
 517     dnl this? what about using ALL_TOOLKITS? TODO)
 518     NUM_TOOLKITS=`expr ${wxUSE_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_MAC:-0} \
 519                   + ${wxUSE_MGL:-0} + ${wxUSE_DFB:-0} + ${wxUSE_MICROWIN:-0} \
 520                   + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
 521
 522     dnl Allow wxUSE_PM only for OS/2 with EMX.
 523     case "${host}" in
 524       *-pc-os2_emx | *-pc-os2-emx )
 525         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
 526     esac
 527
 528     case "$NUM_TOOLKITS" in
 529       1)
 530       ;;
 531       0)
 532         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
 533       ;;
 534       *)
 535         AC_MSG_ERROR(Please specify at most one toolkit)
 536     esac
 537
 538     # to be removed when --disable-gtk2 isn't needed
 539     if test "x$wxUSE_GTK2" = "xyes"; then
 540         wxGTK_VERSION=2
 541     elif test "x$wxUSE_GTK2" = "xno"; then
 542         wxGTK_VERSION=1
 543     fi
 544
 545     for toolkit in $ALL_TOOLKITS; do
 546         var=wxUSE_$toolkit
 547         eval "value=\$${var}"
 548         if test "$value" = 1; then
 549           toolkit_echo=`echo $toolkit | tr '[[A-Z]]' '[[a-z]]'`
 550           AC_MSG_RESULT($toolkit_echo)
 551         fi
 552     done
 553 else
 554     if test "x$host_alias" != "x"; then
 555         AC_MSG_RESULT(base ($host_alias hosted) only)
 556     else
 557         AC_MSG_RESULT(base only)
 558     fi
 559 fi
 560
 561 dnl ---------------------------------------------------------------------------
 562 dnl external libraries
 563 dnl ---------------------------------------------------------------------------
 564
 565 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 566 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 567 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 568 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 569 WX_ARG_WITH(libiconv,      [  --with-libiconv         use libiconv (character conversion)], wxUSE_LIBICONV)
 570 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 571 WX_ARG_WITHOUT(gtkprint,   [  --without-gtkprint      don't use GTK printing support], wxUSE_GTKPRINT)
 572 WX_ARG_WITHOUT(gnomeprint, [  --without-gnomeprint    don't use GNOME printing libraries], wxUSE_LIBGNOMEPRINT)
 573 WX_ARG_WITH(gnomevfs,      [  --with-gnomevfs         use GNOME VFS for associating MIME types], wxUSE_LIBGNOMEVFS)
 574 WX_ARG_WITH(hildon,        [  --with-hildon           use Hildon framework for Nokia 770], wxUSE_LIBHILDON)
 575 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 576
 577 fi
 578 dnl for GUI only
 579
 580 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 581 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 582 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 583 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 584 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 585
 586 AC_MSG_CHECKING([for --with-macosx-sdk])
 587 AC_ARG_WITH(macosx-sdk,    [  --with-macosx-sdk=PATH  use an OS X SDK at PATH], [
 588         wxUSE_MACOSX_SDK=$withval
 589         wx_cv_use_macosx_sdk="wxUSE_MACOSX_SDK=$withval"
 590     ])
 591 AC_MSG_RESULT([$wxUSE_MACOSX_SDK])
 592
 593 AC_MSG_CHECKING([for --with-macosx-version-min])
 594 AC_ARG_WITH(macosx-version-min,    [  --with-macosx-version-min=VER   build binaries which require at least this OS X version], [
 595         wxUSE_MACOSX_VERSION_MIN=$withval
 596         wx_cv_use_macosx_version_min="wxUSE_MACOSX_VERSION_MIN=$withval"
 597     ])
 598 AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
 599
 600 dnl ---------------------------------------------------------------------------
 601 dnl global compile options
 602 dnl ---------------------------------------------------------------------------
 603
 604 WX_ARG_DISABLE(shared,     [  --disable-shared        create static library instead of shared], wxUSE_SHARED)
 605 WX_ARG_DISABLE(optimise,   [  --disable-optimise      create optimised code], wxUSE_OPTIMISE)
 606 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 607 WX_ARG_ENABLE(stl,         [  --enable-stl            use STL for containers], wxUSE_STL)
 608 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 609 WX_ARG_ENABLE(std_string,    [  --enable-std_string     use standard C++ string classes], wxUSE_STD_STRING)
 610 WX_ARG_DISABLE(unicode,      [  --disable-unicode       compile without Unicode support], wxUSE_UNICODE)
 611 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 612 WX_ARG_ENABLE_PARAM(utf8,    [  --enable-utf8           use UTF-8 representation for strings (Unix only)], wxUSE_UNICODE_UTF8)
 613 WX_ARG_ENABLE(utf8only,      [  --enable-utf8only      only support UTF-8 locales in UTF-8 build (Unix only)], wxUSE_UNICODE_UTF8_LOCALE)
 614 WX_ARG_ENABLE(extended_rtti, [  --enable-extended_rtti  use extended RTTI (XTI)], wxUSE_EXTENDED_RTTI)
 615 if test "$USE_OS2" = 1; then
 616     DEFAULT_wxUSE_OMF=no
 617     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 618 fi
 619
 620 dnl --enablle-debug is equivalent to both --enable-debug_flag and
 621 dnl --enable-debug_info
 622 if test "$wxUSE_DEBUG" = "yes"; then
 623     DEFAULT_wxUSE_DEBUG_FLAG=yes
 624     DEFAULT_wxUSE_DEBUG_INFO=yes
 625     BUILD=debug
 626 elif test "$wxUSE_DEBUG" = "no"; then
 627     DEFAULT_wxUSE_DEBUG_FLAG=no
 628     DEFAULT_wxUSE_DEBUG_INFO=no
 629     BUILD=release
 630 fi
 631
 632 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 633 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 634
 635 dnl it's important to also do it in the other direction to get the correct
 636 dnl output in the configure summary (which uses wxUSE_DEBUG)
 637 if test "$wxUSE_DEBUG_FLAG" = "yes" -a "$wxUSE_DEBUG_INFO" = "yes"; then
 638     wxUSE_DEBUG=yes
 639     BUILD=debug
 640 fi
 641
 642 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 643 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 644 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 645 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 646 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 647 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 648 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 649 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 650 WX_ARG_DISABLE(vararg_macros,[  --disable-vararg_macros don't use vararg macros, even if they are supported], wxUSE_VARARG_MACROS)
 651 WX_ARG_ENABLE_PARAM(universal_binary, [[  --enable-universal_binary  create Mac PowerPC and Intel Universal binary]], wxUSE_UNIVERSAL_BINARY)
 652
 653 WX_ARG_ENABLE(compat26,      [  --enable-compat26       enable wxWidgets 2.6 compatibility], WXWIN_COMPATIBILITY_2_6)
 654 WX_ARG_DISABLE(compat28,     [  --disable-compat28      disable wxWidgets 2.8 compatibility], WXWIN_COMPATIBILITY_2_8)
 655
 656 WX_ARG_DISABLE(rpath,        [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 657
 658 WX_ARG_ENABLE(objc_uniquifying,[  --enable-objc_uniquifying enable Objective-C class name uniquifying], wxUSE_OBJC_UNIQUIFYING)
 659
 660 WX_ARG_DISABLE(visibility,   [  --disable-visibility    disable use of ELF symbols visibility even if supported], wxUSE_VISIBILITY)
 661
 662 dnl ---------------------------------------------------------------------------
 663 dnl optional non GUI features
 664 dnl ---------------------------------------------------------------------------
 665
 666 WX_ARG_FEATURE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 667 WX_ARG_FEATURE(xlocale,       [  --enable-xlocale        use x-locale support (requires wxLocale)], wxUSE_XLOCALE)
 668 WX_ARG_FEATURE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 669
 670 WX_ARG_FEATURE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 671 WX_ARG_FEATURE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 672 WX_ARG_FEATURE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 673 WX_ARG_FEATURE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 674 WX_ARG_FEATURE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 675 WX_ARG_FEATURE(ipv6,          [  --enable-ipv6           enable IPv6 support in wxSocket], wxUSE_IPV6)
 676 WX_ARG_FEATURE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 677 WX_ARG_FEATURE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 678
 679 WX_ARG_FEATURE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 680
 681 WX_ARG_FEATURE(baseevtloop,   [  --enable-baseevtloop    use event loop in console programs too], wxUSE_CONSOLE_EVENTLOOP)
 682 WX_ARG_FEATURE(epollloop,     [  --enable-epollloop      use wxEpollDispatcher class (Linux only)], wxUSE_EPOLL_DISPATCHER)
 683 WX_ARG_FEATURE(selectloop,    [  --enable-selectloop     use wxSelectDispatcher class], wxUSE_SELECT_DISPATCHER)
 684
 685 dnl please keep the settings below in alphabetical order
 686 WX_ARG_FEATURE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 687 WX_ARG_FEATURE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 688 WX_ARG_FEATURE(base64,        [  --enable-base64         use base64 encoding/decoding functions], wxUSE_BASE64)
 689 WX_ARG_FEATURE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 690 WX_ARG_FEATURE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 691 WX_ARG_FEATURE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 692 WX_ARG_FEATURE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 693 WX_ARG_FEATURE(debugreport,   [  --enable-debugreport    use wxDebugReport class], wxUSE_DEBUGREPORT)
 694 WX_ARG_FEATURE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 695 WX_ARG_FEATURE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 696 WX_ARG_FEATURE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 697 WX_ARG_FEATURE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 698 WX_ARG_FEATURE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 699 WX_ARG_FEATURE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 700 WX_ARG_FEATURE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 701 WX_ARG_FEATURE(fontenum,      [  --enable-fontenum       use wxFontEnumerator class], wxUSE_FONTENUM)
 702 WX_ARG_FEATURE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 703 WX_ARG_FEATURE(fs_archive,    [  --enable-fs_archive     use virtual archive filesystems], wxUSE_FS_ARCHIVE)
 704 WX_ARG_FEATURE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 705 WX_ARG_FEATURE(fs_zip,        [  --enable-fs_zip         now replaced by fs_archive], wxUSE_FS_ZIP)
 706 WX_ARG_FEATURE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 707 WX_ARG_FEATURE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 708 WX_ARG_FEATURE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 709 WX_ARG_FEATURE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 710 WX_ARG_FEATURE(printfposparam,[  --enable-printfposparam use wxVsnprintf() which supports positional parameters], wxUSE_PRINTF_POS_PARAMS)
 711 WX_ARG_FEATURE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 712 WX_ARG_FEATURE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 713 WX_ARG_FEATURE(stdpaths,      [  --enable-stdpaths       use wxStandardPaths class], wxUSE_STDPATHS)
 714 WX_ARG_FEATURE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 715 WX_ARG_FEATURE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 716 WX_ARG_FEATURE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 717 WX_ARG_FEATURE(tarstream,     [  --enable-tarstream      use wxTar streams], wxUSE_TARSTREAM)
 718 WX_ARG_FEATURE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 719 WX_ARG_FEATURE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 720 WX_ARG_FEATURE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 721 WX_ARG_FEATURE(variant,       [  --enable-variant        use wxVariant class], wxUSE_VARIANT)
 722 WX_ARG_FEATURE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
 723
 724 dnl URL-related classes
 725 WX_ARG_FEATURE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 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(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 752 WX_ARG_FEATURE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 753 WX_ARG_FEATURE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 754 WX_ARG_FEATURE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
 755 WX_ARG_FEATURE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
 756 WX_ARG_FEATURE(mediactrl,   [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 757 WX_ARG_FEATURE(gstreamer8,  [  --enable-gstreamer8     force GStreamer 0.8 instead of 0.10 with the wxMediaCtrl class on unix], wxUSE_GSTREAMER8)
 758 WX_ARG_FEATURE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac)], wxUSE_WEBKIT)
 759 WX_ARG_FEATURE(richtext,    [  --enable-richtext       use wxRichTextCtrl], wxUSE_RICHTEXT)
 760 WX_ARG_FEATURE(graphics_ctx,[  --enable-graphics_ctx   use graphics context 2D drawing API], wxUSE_GRAPHICS_CONTEXT)
 761 WX_ARG_FEATURE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 762 WX_ARG_FEATURE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 763 WX_ARG_FEATURE(svg,         [  --enable-svg            use wxSVGFileDC device context], wxUSE_SVG)
 764
 765 dnl ---------------------------------------------------------------------------
 766 dnl IPC &c
 767 dnl ---------------------------------------------------------------------------
 768
 769 WX_ARG_FEATURE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 770 WX_ARG_FEATURE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 771 WX_ARG_FEATURE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 772
 773 dnl ---------------------------------------------------------------------------
 774 dnl optional GUI controls (in alphabetical order except the first one)
 775 dnl ---------------------------------------------------------------------------
 776
 777 dnl don't set DEFAULT_wxUSE_XXX below if the option is not specified
 778 DEFAULT_wxUSE_CONTROLS=none
 779 WX_ARG_DISABLE(controls,    [  --disable-controls      disable compilation of all standard controls], wxUSE_CONTROLS)
 780
 781 dnl even with --enable-controls, some may be disabled by giving
 782 dnl --disable-<control> later on the command line - but by default all will be
 783 dnl used (and vice versa)
 784 if test "$wxUSE_CONTROLS" = "yes"; then
 785   DEFAULT_wxUSE_ACCEL=yes
 786   DEFAULT_wxUSE_ANIMATIONCTRL=yes
 787   DEFAULT_wxUSE_BMPBUTTON=yes
 788   DEFAULT_wxUSE_BUTTON=yes
 789   DEFAULT_wxUSE_CALCTRL=yes
 790   DEFAULT_wxUSE_CARET=yes
 791   DEFAULT_wxUSE_COMBOBOX=yes
 792   DEFAULT_wxUSE_CHECKBOX=yes
 793   DEFAULT_wxUSE_CHECKLISTBOX=yes
 794   DEFAULT_wxUSE_CHOICE=yes
 795   DEFAULT_wxUSE_CHOICEBOOK=yes
 796   DEFAULT_wxUSE_COLLPANE=yes
 797   DEFAULT_wxUSE_COLOURPICKERCTRL=yes
 798   DEFAULT_wxUSE_COMBOBOX=yes
 799   DEFAULT_wxUSE_DATEPICKCTRL=yes
 800   DEFAULT_wxUSE_DISPLAY=yes
 801   DEFAULT_wxUSE_DETECT_SM=yes
 802   DEFAULT_wxUSE_DIRPICKERCTRL=yes
 803   DEFAULT_wxUSE_FILECTRL=yes
 804   DEFAULT_wxUSE_FILEPICKERCTRL=yes
 805   DEFAULT_wxUSE_FONTPICKERCTRL=yes
 806   DEFAULT_wxUSE_GAUGE=yes
 807   DEFAULT_wxUSE_GRID=yes
 808   DEFAULT_wxUSE_HYPERLINKCTRL=yes
 809   DEFAULT_wxUSE_DATAVIEWCTRL=yes
 810   DEFAULT_wxUSE_IMAGLIST=yes
 811   DEFAULT_wxUSE_LISTBOOK=yes
 812   DEFAULT_wxUSE_LISTBOX=yes
 813   DEFAULT_wxUSE_LISTCTRL=yes
 814   DEFAULT_wxUSE_NOTEBOOK=yes
 815   DEFAULT_wxUSE_RADIOBOX=yes
 816   DEFAULT_wxUSE_RADIOBTN=yes
 817   DEFAULT_wxUSE_SASH=yes
 818   DEFAULT_wxUSE_SCROLLBAR=yes
 819   DEFAULT_wxUSE_SEARCHCTRL=yes
 820   DEFAULT_wxUSE_SLIDER=yes
 821   DEFAULT_wxUSE_SPINBTN=yes
 822   DEFAULT_wxUSE_SPINCTRL=yes
 823   DEFAULT_wxUSE_SPLITTER=yes
 824   DEFAULT_wxUSE_STATBMP=yes
 825   DEFAULT_wxUSE_STATBOX=yes
 826   DEFAULT_wxUSE_STATLINE=yes
 827   DEFAULT_wxUSE_STATUSBAR=yes
 828   DEFAULT_wxUSE_TAB_DIALOG=yes
 829   DEFAULT_wxUSE_TOGGLEBTN=yes
 830   DEFAULT_wxUSE_TOOLBAR=yes
 831   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 832   DEFAULT_wxUSE_TOOLTIPS=yes
 833   DEFAULT_wxUSE_TREEBOOK=yes
 834   DEFAULT_wxUSE_TOOLBOOK=yes
 835   DEFAULT_wxUSE_TREECTRL=yes
 836   DEFAULT_wxUSE_POPUPWIN=yes
 837   DEFAULT_wxUSE_TIPWINDOW=yes
 838 elif test "$wxUSE_CONTROLS" = "no"; then
 839   DEFAULT_wxUSE_ACCEL=no
 840   DEFAULT_wxUSE_ANIMATIONCTRL=no
 841   DEFAULT_wxUSE_BMPBUTTON=no
 842   DEFAULT_wxUSE_BUTTON=no
 843   DEFAULT_wxUSE_CALCTRL=no
 844   DEFAULT_wxUSE_CARET=no
 845   DEFAULT_wxUSE_COLLPANE=no
 846   DEFAULT_wxUSE_COMBOBOX=no
 847   DEFAULT_wxUSE_CHECKBOX=no
 848   DEFAULT_wxUSE_CHECKLISTBOX=no
 849   DEFAULT_wxUSE_CHOICE=no
 850   DEFAULT_wxUSE_CHOICEBOOK=no
 851   DEFAULT_wxUSE_COLOURPICKERCTRL=no
 852   DEFAULT_wxUSE_COMBOBOX=no
 853   DEFAULT_wxUSE_DATEPICKCTRL=no
 854   DEFAULT_wxUSE_DISPLAY=no
 855   DEFAULT_wxUSE_DETECT_SM=no
 856   DEFAULT_wxUSE_DIRPICKERCTRL=no
 857   DEFAULT_wxUSE_FILECTRL=no
 858   DEFAULT_wxUSE_FILEPICKERCTRL=no
 859   DEFAULT_wxUSE_FONTPICKERCTRL=no
 860   DEFAULT_wxUSE_GAUGE=no
 861   DEFAULT_wxUSE_GRID=no
 862   DEFAULT_wxUSE_HYPERLINKCTRL=no
 863   DEFAULT_wxUSE_DATAVIEWCTRL=no
 864   DEFAULT_wxUSE_IMAGLIST=no
 865   DEFAULT_wxUSE_LISTBOOK=no
 866   DEFAULT_wxUSE_LISTBOX=no
 867   DEFAULT_wxUSE_LISTCTRL=no
 868   DEFAULT_wxUSE_NOTEBOOK=no
 869   DEFAULT_wxUSE_RADIOBOX=no
 870   DEFAULT_wxUSE_RADIOBTN=no
 871   DEFAULT_wxUSE_SASH=no
 872   DEFAULT_wxUSE_SCROLLBAR=no
 873   DEFAULT_wxUSE_SEARCHCTRL=no
 874   DEFAULT_wxUSE_SLIDER=no
 875   DEFAULT_wxUSE_SPINBTN=no
 876   DEFAULT_wxUSE_SPINCTRL=no
 877   DEFAULT_wxUSE_SPLITTER=no
 878   DEFAULT_wxUSE_STATBMP=no
 879   DEFAULT_wxUSE_STATBOX=no
 880   DEFAULT_wxUSE_STATLINE=no
 881   DEFAULT_wxUSE_STATUSBAR=no
 882   DEFAULT_wxUSE_TAB_DIALOG=no
 883   DEFAULT_wxUSE_TOGGLEBTN=no
 884   DEFAULT_wxUSE_TOOLBAR=no
 885   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 886   DEFAULT_wxUSE_TOOLTIPS=no
 887   DEFAULT_wxUSE_TREEBOOK=no
 888   DEFAULT_wxUSE_TOOLBOOK=no
 889   DEFAULT_wxUSE_TREECTRL=no
 890   DEFAULT_wxUSE_POPUPWIN=no
 891   DEFAULT_wxUSE_TIPWINDOW=no
 892 fi
 893
 894 WX_ARG_FEATURE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
 895 WX_ARG_FEATURE(animatectrl, [  --enable-animatectrl    use wxAnimationCtrl class], wxUSE_ANIMATIONCTRL)
 896 WX_ARG_FEATURE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
 897 WX_ARG_FEATURE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
 898 WX_ARG_FEATURE(bmpcombobox, [  --enable-bmpcombobox    use wxBitmapComboBox class], wxUSE_BITMAPCOMBOBOX)
 899 WX_ARG_FEATURE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
 900 WX_ARG_FEATURE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
 901 WX_ARG_FEATURE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
 902 WX_ARG_FEATURE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
 903 WX_ARG_FEATURE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
 904 WX_ARG_FEATURE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
 905 WX_ARG_FEATURE(collpane,    [  --enable-collpane       use wxCollapsiblePane class], wxUSE_COLLPANE)
 906 WX_ARG_FEATURE(colourpicker,[  --enable-colourpicker   use wxColourPickerCtrl class], wxUSE_COLOURPICKERCTRL)
 907 WX_ARG_FEATURE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
 908 WX_ARG_FEATURE(comboctrl,   [  --enable-comboctrl      use wxComboCtrl class], wxUSE_COMBOCTRL)
 909 WX_ARG_FEATURE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
 910 WX_ARG_FEATURE(dirpicker,   [  --enable-dirpicker      use wxDirPickerCtrl class], wxUSE_DIRPICKERCTRL)
 911 WX_ARG_FEATURE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
 912 WX_ARG_FEATURE(detect_sm,   [  --enable-detect_sm      use code to detect X11 session manager], wxUSE_DETECT_SM)
 913 WX_ARG_FEATURE(editablebox, [  --enable-editablebox    use wxEditableListBox class], wxUSE_EDITABLELISTBOX)
 914 WX_ARG_FEATURE(filepicker,  [  --enable-filepicker     use wxFilePickerCtrl class], wxUSE_FILEPICKERCTRL)
 915 WX_ARG_FEATURE(filectrl,    [  --enable-filectrl       use wxFileCtrl class], wxUSE_FILECTRL)
 916 WX_ARG_FEATURE(fontpicker,  [  --enable-fontpicker     use wxFontPickerCtrl class], wxUSE_FONTPICKERCTRL)
 917 WX_ARG_FEATURE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
 918 WX_ARG_FEATURE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
 919 WX_ARG_FEATURE(dataviewctrl,[  --enable-dataviewctrl   use wxDataViewCtrl class], wxUSE_DATAVIEWCTRL)
 920 WX_ARG_FEATURE(hyperlink,   [  --enable-hyperlink      use wxHyperlinkCtrl class], wxUSE_HYPERLINKCTRL)
 921 WX_ARG_FEATURE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
 922 WX_ARG_FEATURE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
 923 WX_ARG_FEATURE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
 924 WX_ARG_FEATURE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
 925 WX_ARG_FEATURE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
 926 WX_ARG_FEATURE(notifmsg,    [  --enable-notifmsg       use wxNotificationMessage class], wxUSE_NOTIFICATION_MESSAGE)
 927 WX_ARG_FEATURE(odcombobox,  [  --enable-odcombobox     use wxOwnerDrawnComboBox class], wxUSE_ODCOMBOBOX)
 928 WX_ARG_FEATURE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
 929 WX_ARG_FEATURE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
 930 WX_ARG_FEATURE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
 931 WX_ARG_FEATURE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
 932 WX_ARG_FEATURE(searchctrl,  [  --enable-searchctrl     use wxSearchCtrl class], wxUSE_SEARCHCTRL)
 933 WX_ARG_FEATURE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
 934 WX_ARG_FEATURE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
 935 WX_ARG_FEATURE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
 936 WX_ARG_FEATURE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
 937 WX_ARG_FEATURE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
 938 WX_ARG_FEATURE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
 939 WX_ARG_FEATURE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
 940 WX_ARG_FEATURE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
 941 WX_ARG_FEATURE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
 942 WX_ARG_FEATURE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TAB_DIALOG)
 943 WX_ARG_FEATURE(taskbaricon, [  --enable-taskbaricon    use wxTaskBarIcon class], wxUSE_TASKBARICON)
 944 WX_ARG_FEATURE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
 945 WX_ARG_FEATURE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
 946 WX_ARG_FEATURE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
 947 WX_ARG_FEATURE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
 948 WX_ARG_FEATURE(treebook,    [  --enable-treebook       use wxTreebook class], wxUSE_TREEBOOK)
 949 WX_ARG_FEATURE(toolbook,    [  --enable-toolbook       use wxToolbook class], wxUSE_TOOLBOOK)
 950 WX_ARG_FEATURE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
 951 WX_ARG_FEATURE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
 952 WX_ARG_FEATURE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
 953
 954 dnl ---------------------------------------------------------------------------
 955 dnl common dialogs
 956 dnl ---------------------------------------------------------------------------
 957
 958 WX_ARG_FEATURE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
 959 WX_ARG_FEATURE(aboutdlg,    [  --enable-aboutdlg       use wxAboutBox], wxUSE_ABOUTDLG)
 960 WX_ARG_FEATURE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
 961 WX_ARG_FEATURE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
 962 WX_ARG_FEATURE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
 963 WX_ARG_FEATURE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
 964 WX_ARG_FEATURE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
 965 WX_ARG_FEATURE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
 966 WX_ARG_FEATURE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
 967 WX_ARG_FEATURE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
 968 WX_ARG_FEATURE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
 969 WX_ARG_FEATURE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
 970 WX_ARG_FEATURE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
 971 WX_ARG_FEATURE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
 972 WX_ARG_FEATURE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
 973
 974 dnl ---------------------------------------------------------------------------
 975 dnl misc GUI options
 976 dnl ---------------------------------------------------------------------------
 977
 978 WX_ARG_FEATURE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
 979 WX_ARG_FEATURE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
 980 WX_ARG_FEATURE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
 981 WX_ARG_FEATURE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
 982 WX_ARG_FEATURE(mousewheel,  [  --enable-mousewheel     use mousewheel], wxUSE_MOUSEWHEEL)
 983 WX_ARG_FEATURE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
 984 WX_ARG_FEATURE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
 985 WX_ARG_FEATURE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
 986 WX_ARG_FEATURE(metafile,    [  --enable-metafiles      use wxMetaFile (Win32 only)], wxUSE_METAFILE)
 987 WX_ARG_FEATURE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
 988 WX_ARG_FEATURE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
 989
 990 dnl ---------------------------------------------------------------------------
 991 dnl support for image formats that do not rely on external library
 992 dnl ---------------------------------------------------------------------------
 993
 994 WX_ARG_FEATURE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
 995 WX_ARG_FEATURE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
 996 WX_ARG_FEATURE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
 997 WX_ARG_FEATURE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
 998 WX_ARG_FEATURE(tga,         [  --enable-tga            use tga images (TGA file format)], wxUSE_TGA)
 999 WX_ARG_FEATURE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1000 WX_ARG_FEATURE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1001 WX_ARG_FEATURE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1002 WX_ARG_FEATURE(ico_cur,     [  --enable-ico_cur        use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1003
1004 dnl ---------------------------------------------------------------------------
1005 dnl wxMSW-only options
1006 dnl ---------------------------------------------------------------------------
1007
1008 WX_ARG_FEATURE(dccache,     [  --enable-dccache        cache temporary wxDC objects (Win32 only)], wxUSE_DC_CACHEING)
1009 WX_ARG_FEATURE(ps-in-msw,   [  --enable-ps-in-msw      use PS printing in wxMSW (Win32 only)], wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
1010 WX_ARG_FEATURE(ownerdrawn,  [  --enable-ownerdrawn     use owner drawn controls (Win32 and OS/2 only)], wxUSE_OWNER_DRAWN)
1011 WX_ARG_FEATURE(uxtheme,     [  --enable-uxtheme        enable support for Windows XP themed look (Win32 only)], wxUSE_UXTHEME)
1012 WX_ARG_FEATURE(wxdib,       [  --enable-wxdib          use wxDIB class (Win32 only)], wxUSE_DIB)
1013
1014 dnl this one is not really MSW-specific but it exists mainly to be turned off
1015 dnl under MSW, it should be off by default on the other platforms
1016 if test "$wxUSE_MSW" != 1; then
1017     DEFAULT_wxUSE_AUTOID_MANAGEMENT=no
1018 fi
1019
1020 WX_ARG_FEATURE(autoidman,   [  --enable-autoidman      use automatic ids management], wxUSE_AUTOID_MANAGEMENT)
1021
1022 fi
1023 dnl for GUI only
1024
1025 dnl ---------------------------------------------------------------------------
1026 dnl Checks for programs
1027 dnl ---------------------------------------------------------------------------
1028
1029 dnl flush the cache because checking for programs might abort
1030 AC_CACHE_SAVE
1031
1032 dnl C-compiler checks
1033 dnl   defines CC with the compiler to use
1034 dnl   defines GCC with yes if using gcc
1035 dnl   defines GCC empty if not using gcc
1036 dnl   defines CFLAGS
1037 dnl
1038 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1039 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1040 dnl -g and -O flags ourselves below
1041 CFLAGS=${CFLAGS:=}
1042 AC_BAKEFILE_PROG_CC
1043
1044 dnl is -traditional needed for correct compilations
1045 dnl   adds -traditional for gcc if needed
1046 AC_PROG_GCC_TRADITIONAL
1047
1048 dnl C++-compiler checks
1049 dnl   defines CXX with the compiler to use
1050 dnl   defines GXX with yes if using gxx
1051 dnl   defines GXX empty if not using gxx
1052 dnl   defines CXXFLAGS
1053 dnl
1054 dnl see CFLAGS line above
1055 CXXFLAGS=${CXXFLAGS:=}
1056 AC_BAKEFILE_PROG_CXX
1057
1058 dnl configure always sets CXX to something as it falls back to g++ even if no
1059 dnl C++ compiler was found, but we prefer to abort now with a clear error
1060 dnl message rather than give errors about all tests failures below
1061 if test "$CXX" = "g++" -a "$GXX" != "yes"; then
1062     AC_MSG_ERROR([C++ compiler is needed to build wxWidgets])
1063 fi
1064
1065 dnl ar command
1066 dnl   defines AR with the appropriate command
1067 dnl
1068 dnl For Sun CC AC_BAKEFILE below sets AR to the compiler itself.
1069 if test "x$SUNCXX" != xyes; then
1070     AC_CHECK_TOOL(AR, ar)
1071     if test "x$AR" = "x" ; then
1072         AC_MSG_ERROR([ar is needed to build wxWidgets])
1073     fi
1074 fi
1075
1076 retest_macosx_linking=no
1077
1078 dnl Support the old --enable-universal_binary in case anyone was using it.
1079 #if test "$wxUSE_MAC" = 1; then
1080     if test "x$wxUSE_UNIVERSAL_BINARY" != xno ; then
1081         dnl --enable-universal_binary uses a default SDK (currently 10.4u)
1082         dnl --enable-universal_binary=SDK names a path to an SDK
1083         if test "x$wxUSE_UNIVERSAL_BINARY" == xyes; then
1084             # Implicitly turn on the new --with-macosx-sdk using the default
1085             # SDK which provides the behavior this option has always had.
1086             if test "x$wxUSE_MACOSX_SDK" = "x"; then
1087                 AC_MSG_WARN([Enabling default SDK due to --enable-universal_binary.])
1088                 AC_MSG_WARN([If you don't want this, specify --without-macosx-sdk])
1089                 wxUSE_MACOSX_SDK=yes
1090             fi
1091         else
1092             # Complain to user if he specified an argument to --enable-universal_binary
1093             # and also 1) specified --with-macosx-sdk using the default (yes) or
1094             # 2) specified --with-macosx-sdk using a path or 3) specified
1095             # --without-macosx-sdk (no).
1096             if test "x$wxUSE_MACOSX_SDK" != "x" ; then
1097                 AC_MSG_FAILURE([Please specify the new --with-macosx-sdk=PATH and do not specify an arg to --enable-universal_binary])
1098             else
1099                 # Put the SDK path into the wxUSE_MACOSX_SDK.  We don't have to
1100                 # special-case the empty string because the below test simply
1101                 # converts "no" to the empty string anyway.
1102                 wxUSE_MACOSX_SDK="$wxUSE_UNIVERSAL_BINARY"
1103                 dnl Warn about deprecated usage.
1104                 AC_MSG_WARN([Please use --with-macosx-sdk=PATH and --enable-universal_binary without an argument])
1105             fi
1106         fi
1107         dnl FIXME: I think it would be better to put this into CC, CXX, and LD rather than the flags.
1108         OSX_UNIV_OPTS="-arch ppc -arch i386"
1109         CXXFLAGS="$OSX_UNIV_OPTS $CXXFLAGS"
1110         CFLAGS="$OSX_UNIV_OPTS $CFLAGS"
1111         OBJCXXFLAGS="$OSX_UNIV_OPTS $OBJCXXFLAGS"
1112         OBJCFLAGS="$OSX_UNIV_OPTS $OBJCFLAGS"
1113         LDFLAGS="$OSX_UNIV_OPTS $LDFLAGS"
1114         dnl NOTE: Only the compiler driver needs arch flags.  The link editor
1115         dnl is incapable of using them but the compiler driver (which we use
1116         dnl as LD when building dynamic libraries) uses them to invoke the
1117         dnl real ld multiple times.  If we moved to libtool -dynamic we would
1118         dnl need no arch flags because libtool automatically invokes ld for
1119         dnl every architecture found in the fat input files.
1120         dnl
1121         dnl For static library builds, AR/RANLIB automatically create proper
1122         dnl fat archives although AR is unable to update them once RANLIB has
1123         dnl made them into proper fat archives.  Fortunately, our link process
1124         dnl simply removes the .a file before using ar to create a new one.
1125         dnl If we did move to libtool -static we still wouldn't need arch flags
1126         dnl because libtool automatically figures it out based on input.
1127         retest_macosx_linking=yes
1128
1129         dnl HACK: PCH could be made to work by precompiling for each architecture into separate directories
1130         dnl and including all architecture directories with each compiler invocation.
1131         dnl That would require a major rework of Bakefile and at the same time it would be nice to have
1132         dnl Objective-C++ precompiled headers.
1133         AC_MSG_WARN([Disabling precompiled headers due to universal binary build.])
1134         bk_use_pch=no
1135     fi
1136 #fi
1137
1138 dnl Set up the Mac OS X SDK.  We do this early so configure tests will occur
1139 dnl with the SDK in place.
1140 dnl NOTE: We clobber wxUSE_MACOSX_SDK with the SDK path
1141 if test "x$wxUSE_MACOSX_SDK" = "xno"; then
1142     wxUSE_MACOSX_SDK=
1143 elif test "x$wxUSE_MACOSX_SDK" = "xyes"; then
1144     # TODO: Search for most recent SDK and use it.
1145     wxUSE_MACOSX_SDK="/Developer/SDKs/MacOSX10.4u.sdk"
1146 fi
1147
1148
1149 if test "x$wxUSE_MACOSX_SDK" != "x"; then
1150     AC_MSG_CHECKING([for SDK directory $wxUSE_MACOSX_SDK])
1151     if ! test -d "$wxUSE_MACOSX_SDK"; then
1152         AC_MSG_FAILURE([not found])
1153     else
1154         AC_MSG_RESULT([exists])
1155     fi
1156     MACOSX_SDK_OPTS="-isysroot $wxUSE_MACOSX_SDK"
1157     eval "CC=\"$CC $MACOSX_SDK_OPTS\""
1158     eval "CXX=\"$CXX $MACOSX_SDK_OPTS\""
1159     eval "LD=\"$LD $MACOSX_SDK_OPTS\""
1160     retest_macosx_linking=yes
1161     dnl NOTE: When libtool is used in lieu of AR/RANLIB (i.e. in static mode)
1162     dnl the syslibroot makes no difference.  We aren't using libtool now but
1163     dnl if we ever did, be aware that you don't need to worry about it.
1164 fi
1165
1166 dnl Set up the deployment target
1167 dnl No   : Don't specify a min version even if using an SDK
1168 dnl Yes  : Use the version from the SDK if used, otherwise same as no
1169 dnl Param: Use the specified version
1170 if test "x$wxUSE_MACOSX_VERSION_MIN" = "xno"; then
1171     wxUSE_MACOSX_VERSION_MIN=
1172 elif test "x$wxUSE_MACOSX_VERSION_MIN" = "xyes"; then
1173     if test "x$wxUSE_MACOSX_SDK" != "x"; then
1174         AC_MSG_CHECKING([SDK deployment version])
1175 dnl We need to quote the next line where we don't need macros and do need [] in the regex
1176 [
1177         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\} *; *$/\1/'`
1178 ]
1179         # If that failed, try again with the new key
1180         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" == "x"; then
1181 [
1182             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\} *; *$/\1/'`
1183 ]
1184         fi
1185
1186         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" != "x"; then
1187             wxUSE_MACOSX_VERSION_MIN=$MACOSX_SDK_PLIST_VERSION_MIN
1188             AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
1189         else
1190             AC_MSG_WARN([Could not determine deployment target from SDKSettings.plist])
1191             wxUSE_MACOSX_VERSION_MIN=
1192         fi
1193     else
1194         wxUSE_MACOSX_VERSION_MIN=
1195     fi
1196 elif test "x$wxUSE_MACOSX_VERSION_MIN" = "x"; then
1197     if test "$wxUSE_MAC" = 1; then
1198         # otherwise configure stops on leopard for universal_binary
1199         wxUSE_MACOSX_VERSION_MIN=10.4
1200     fi
1201 fi
1202
1203 if test "x$wxUSE_MACOSX_VERSION_MIN" != "x"; then
1204     MACOSX_VERSION_MIN_OPTS="-mmacosx-version-min=$wxUSE_MACOSX_VERSION_MIN"
1205     eval "CC=\"$CC $MACOSX_VERSION_MIN_OPTS\""
1206     eval "CXX=\"$CXX $MACOSX_VERSION_MIN_OPTS\""
1207     eval "LD=\"$LD $MACOSX_VERSION_MIN_OPTS\""
1208     retest_macosx_linking=yes
1209 fi
1210
1211 dnl If either an SDK or a version option was added, make sure that we can
1212 dnl still compile and link both C and C++.  If we didn't do this, then most
1213 dnl of the remaining tests would fail.
1214 if test "x$retest_macosx_linking" = "xyes"; then
1215     AC_LANG_PUSH(C)
1216     AC_MSG_CHECKING([if C compiler works with SDK/version options])
1217     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1218     AC_LANG_POP()
1219
1220     AC_LANG_PUSH(C++)
1221     AC_MSG_CHECKING([if C++ compiler works with SDK/version options])
1222     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1223     AC_LANG_POP()
1224 fi
1225
1226
1227 case "${host}" in
1228
1229     dnl The other BSD's should probably go in here too, since this is
1230     dnl to workaround a strange static lib BSDism.
1231     dnl Mac OS X install seems to ignore -p option...
1232     *-*-darwin* )
1233         INSTALL_PROGRAM="cp -fp"
1234         INSTALL_DATA="cp -fp"
1235         ;;
1236     *)
1237         ;;
1238 esac
1239
1240 dnl ------------------------------------------------------------------------
1241 dnl Platform specific tests
1242 dnl ------------------------------------------------------------------------
1243
1244 dnl xlC needs -qunique under AIX so that one source file can be
1245 dnl compiled to multiple object files and safely linked together.
1246 if test "x$XLCXX" = "xyes" -a "x$USE_AIX" = "x1"; then
1247     CXXFLAGS="-qunique $CXXFLAGS"
1248 fi
1249
1250 dnl This case is for PowerPC OS X vs. everything else
1251 case "${host}" in
1252   powerpc-*-darwin* )
1253     AC_MSG_CHECKING([if __POWERPC__ is already defined])
1254     AC_TRY_COMPILE([],[#ifndef __POWERPC__
1255         choke me for lack of PowerPC
1256 #endif
1257 ],
1258         [AC_MSG_RESULT([yes])],
1259         [AC_MSG_RESULT([no])
1260         AC_DEFINE(__POWERPC__)
1261     ])
1262   ;;
1263 esac
1264
1265 dnl This case is for OS X vs. everything else
1266 case "${host}" in
1267   *-*-darwin* )
1268     AC_MSG_CHECKING([if CoreFoundation/CFBase.h is usable])
1269     AC_TRY_COMPILE([#include <CoreFoundation/CFBase.h>
1270 ],[],
1271         [AC_MSG_RESULT([yes])],
1272         [AC_MSG_RESULT([no])
1273         AC_MSG_CHECKING([if __CF_USE_FRAMEWORK_INCLUDES__ is required])
1274         AC_TRY_COMPILE([#define __CF_USE_FRAMEWORK_INCLUDES__
1275 #include <CoreFoundation/CFBase.h>
1276         ],[],
1277         [AC_MSG_RESULT([yes])
1278         dnl We must use -D so source files that don't include wx/setup.h
1279         dnl but do include CFBase will work.
1280         CPPFLAGS="-D__CF_USE_FRAMEWORK_INCLUDES__ $CPPFLAGS"],
1281         [AC_MSG_FAILURE([no.  CoreFoundation not available.])]
1282         )
1283         ]
1284     )
1285   ;;
1286 esac
1287
1288 dnl Determine whether we want to use Cygwin as Windows or POSIX platform: the
1289 dnl latter makes more sense for wxGTK/Motif/X11 ports
1290 wants_win32=0
1291 doesnt_want_win32=0
1292 case "${host}" in
1293   *-*-cygwin*)
1294       if test "$wxUSE_MSW" = 1 ; then
1295         wants_win32=1
1296       else
1297         dnl when we use cygwin compiler with -mno-cygwin option it uses mingw32
1298         dnl headers and libraries, so it's Windows-like in this case
1299         AC_CACHE_CHECK([if -mno-cygwin is in effect], wx_cv_nocygwin,
1300             [
1301                 AC_TRY_COMPILE(
1302                     [],
1303                     [
1304                         #ifdef __MINGW32__
1305                             choke me
1306                         #endif
1307                     ],
1308                     wx_cv_nocygwin=no,
1309                     wx_cv_nocygwin=yes
1310                 )
1311             ]
1312         )
1313
1314         if test "$wx_cv_nocygwin" = "yes"; then
1315             wants_win32=1
1316         else
1317             doesnt_want_win32=1
1318         fi
1319       fi
1320       if test "$wants_win32" = 1 ; then
1321         BAKEFILE_FORCE_PLATFORM=win32
1322       fi
1323   ;;
1324   *-*-mingw*)
1325       wants_win32=1
1326   ;;
1327 esac
1328
1329 if test "$wxUSE_WINE" = "yes"; then
1330     wants_win32=1
1331     LDFLAGS_GUI="-mwindows"
1332 fi
1333
1334 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1335 dnl     take effect on Cygwin/Mingw and not other platforms.
1336 if test "$wants_win32" = 1 ; then
1337     USE_UNIX=0
1338     USE_WIN32=1
1339     AC_DEFINE(__WIN32__)
1340     AC_DEFINE(__WIN95__)
1341     AC_DEFINE(__WINDOWS__)
1342     AC_DEFINE(__GNUWIN32__)
1343     AC_DEFINE(STRICT)
1344 fi
1345 if test "$doesnt_want_win32" = 1 ; then
1346     USE_UNIX=1
1347     USE_WIN32=0
1348 fi
1349 dnl (end of Windows-only piece)
1350
1351 if test "$USE_UNIX" = 1 ; then
1352     wxUSE_UNIX=yes
1353     AC_DEFINE(__UNIX__)
1354 fi
1355
1356 dnl This case is for OS/2 vs. everything else
1357 case "${host}" in
1358   *-pc-os2_emx | *-pc-os2-emx )
1359       dnl ---------------------------------------------------------------------
1360       dnl When we are using gcc on OS/2, we want to be either using resources
1361       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1362       dnl Moreover we need to link explicitly against either stdcpp.a or
1363       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1364       dnl not "g++/c++".
1365       dnl ---------------------------------------------------------------------
1366       dnl (OS/2-only piece)
1367       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1368           dnl More complete Unix emulation for unix-like ports
1369           dnl by linking in POSIX/2's cExt (if available).
1370           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1371       else
1372           dnl Include resources for the "native" port (wxPM).
1373           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1374       fi
1375       dnl Check for the gcc version (and thereby for the C runtime library).
1376       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1377       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1378       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1379       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1380       AC_CACHE_CHECK([for gcc/libc version], wx_cv_gccversion,[
1381           AC_TRY_RUN(
1382               dnl Check the gcc version macro.
1383               [
1384                   #include <stdio.h>
1385
1386                   int main()
1387                   {
1388                       FILE *f=fopen("conftestval", "w");
1389                       if (!f) exit(1);
1390                       fprintf(f,
1391                   #if (__GNUC__ < 3)
1392                               "EMX2"
1393                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1394                               "EMX3"
1395                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1396                               "Innotek5"
1397                   #else
1398                               "Innotek6"
1399                   #endif
1400                       );
1401                       exit(0);
1402                   }
1403               ],
1404               wx_cv_gccversion=`cat conftestval`,
1405               wx_cv_gccversion="EMX2",
1406               dnl Compilation error: Assuming standard EMX environment
1407               wx_cv_gccversion="EMX2"
1408           )
1409       ])
1410       if test "$wx_cv_gccversion" = "EMX2"; then
1411           LIBS="$LIBS -lstdcpp"
1412           LDFLAGS="$LDFLAGS -Zsysv-signals"
1413       else
1414           if test "$wx_cv_gccversion" = "EMX3"; then
1415               LIBS="$LIBS -lstdcxx -lgcc"
1416               LDFLAGS="$LDFLAGS -Zsysv-signals"
1417           else
1418               LIBS="$LIBS -lstdc++"
1419           fi
1420       fi
1421       if test "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1422         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1423         wxUSE_OMF=yes
1424         enable_omf=yes
1425       fi
1426       dnl (end of OS/2-only piece)
1427   ;;
1428   *)
1429       dnl ---------------------------------------------------------------------
1430       dnl look for strcasecmp() in string.h and then strings.h if it's not
1431       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1432       dnl used.
1433       dnl ---------------------------------------------------------------------
1434       dnl (non-OS/2-only piece)
1435
1436       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1437           AC_TRY_LINK([
1438               #include <string.h>
1439               ],
1440               [
1441                   strcasecmp("foo", "bar");
1442               ],
1443               ac_cv_string_strcasecmp=yes,
1444               ac_cv_string_strcasecmp=no
1445           )
1446       ])
1447
1448       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1449           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1450       else
1451           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1452               AC_TRY_LINK([
1453                   #include <strings.h>
1454                   ],
1455                   [
1456                       strcasecmp("foo", "bar");
1457                   ],
1458                   ac_cv_strings_strcasecmp=yes,
1459                   ac_cv_strings_strcasecmp=no
1460               )
1461           ])
1462
1463           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1464               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1465           else
1466               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1467           fi
1468       fi
1469
1470       dnl (end of non-OS/2-only piece)
1471   ;;
1472 esac
1473
1474 dnl ------------------------------------------------------------------------
1475 dnl Check for headers
1476 dnl ------------------------------------------------------------------------
1477
1478 dnl Note: non-empty last parameter makes check compile-only,
1479 dnl   skipping worthless preprocessing check
1480 AC_CHECK_HEADERS(langinfo.h wchar.h,,, [AC_INCLUDES_DEFAULT])
1481
1482 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1483 if test "$ac_cv_header_wchar_h" != "yes"; then
1484     AC_CHECK_HEADERS([wcstr.h],,, [AC_INCLUDES_DEFAULT()])
1485 fi
1486
1487 case "${host}" in
1488   *-pc-os2_emx | *-pc-os2-emx )
1489       dnl Explicitly link -lintl if langinfo.h is available
1490       dnl and intl not yet included in libc
1491       if test $ac_cv_header_langinfo_h = "yes" \
1492                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1493                      -o "$wx_cv_gccversion" = "EMX3" \
1494                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1495           LIBS="$LIBS -lintl"
1496       fi
1497   ;;
1498 esac
1499
1500 dnl POSIX needs this for select(), but old systems don't have it
1501 if test "$USE_UNIX" = 1 ; then
1502     AC_CHECK_HEADERS([sys/select.h],,, [AC_INCLUDES_DEFAULT()])
1503 fi
1504
1505 dnl ---------------------------------------------------------------------------
1506 dnl Checks for compiler characteristics
1507 dnl ---------------------------------------------------------------------------
1508
1509 dnl defines const to be empty if c-compiler does not support const fully
1510 AC_C_CONST
1511 dnl defines inline to a sensible value for the c-compiler
1512 AC_C_INLINE
1513
1514 dnl check the sizes of integral types (give some reasonable default values for
1515 dnl cross-compiling)
1516 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1517 AC_CHECK_SIZEOF(short, 2)
1518 AC_CHECK_SIZEOF(void *, 4)
1519 AC_CHECK_SIZEOF(int, 4)
1520 AC_CHECK_SIZEOF(long, 4)
1521 AC_CHECK_SIZEOF(size_t, 4)
1522
1523 case "${host}" in
1524     arm-*-linux* )
1525         AC_CHECK_SIZEOF(long long, 8)
1526     ;;
1527     *-hp-hpux* )
1528         AC_CHECK_SIZEOF(long long, 0)
1529         if test "$ac_cv_sizeof_long_long" != 0; then
1530             dnl HPUX 10.20 headers need this define in order to use long long definitions
1531             CPPFLAGS="-D_INCLUDE_LONGLONG $CPPFLAGS"
1532         fi
1533     ;;
1534     * )
1535         AC_CHECK_SIZEOF(long long, 0)
1536 esac
1537
1538 dnl SGI/Irix's stdio.h does not include wchar_t. Mac OS X does not provide
1539 dnl wchar.h and wchar_t is defined by stdlib.h (GD)
1540 AC_CHECK_SIZEOF(wchar_t, 0,
1541     [
1542         /* DJGPP's wchar_t is now a keyword in C++ (still not C though) */
1543         #if defined(__DJGPP__) && !( (__GNUC_MINOR__ >= 8 && __GNUC__ == 2 ) || __GNUC__ >= 3 )
1544         #  error "fake wchar_t"
1545         #endif
1546         #ifdef HAVE_WCHAR_H
1547         #  ifdef __CYGWIN__
1548         #    include <stddef.h>
1549         #  endif
1550         #  include <wchar.h>
1551         #endif
1552         #ifdef HAVE_STDLIB_H
1553         #  include <stdlib.h>
1554         #endif
1555         #include <stdio.h>
1556     ]
1557 )
1558 if test "$ac_cv_sizeof_wchar_t" != 0; then
1559     wxUSE_WCHAR_T=yes
1560 else
1561     wxUSE_WCHAR_T=no
1562 fi
1563
1564 dnl checks needed to define wxVaCopy
1565 AC_CACHE_CHECK([for va_copy],
1566     wx_cv_func_va_copy,
1567     [
1568         AC_LANG_PUSH(C++)
1569         AC_LINK_IFELSE([
1570             #include <stdarg.h>
1571             void foo(char *f, ...)
1572             {
1573                 va_list ap1, ap2;
1574                 va_start(ap1, f);
1575                 va_copy(ap2, ap1);
1576                 va_end(ap2);
1577                 va_end(ap1);
1578             }
1579             int main()
1580             {
1581                 foo("hi", 17);
1582                 return 0;
1583             }],
1584             wx_cv_func_va_copy=yes,
1585             wx_cv_func_va_copy=no
1586         )
1587         AC_LANG_POP()
1588     ]
1589 )
1590
1591 if test $wx_cv_func_va_copy = "yes"; then
1592     AC_DEFINE(HAVE_VA_COPY)
1593 else
1594     dnl try to understand how can we copy va_lists
1595     AC_CACHE_CHECK([if va_list can be copied by value],
1596         wx_cv_type_va_list_lvalue,
1597         [
1598             AC_RUN_IFELSE([
1599                 #include <stdarg.h>
1600                 int foo(char *f, ...)
1601                 {
1602                     va_list ap1, ap2;
1603                     va_start(ap1, f);
1604                     ap2 = ap1;
1605                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1606                         return 1;
1607                     va_end(ap2);
1608                     va_end(ap1);
1609                     return 0;
1610                 }
1611                 int main()
1612                 {
1613                     return foo("hi", 17);
1614                 }],
1615                 wx_cv_type_va_list_lvalue=yes,
1616                 wx_cv_type_va_list_lvalue=no,
1617                 dnl assume most common case for cross-compiling...
1618                 wx_cv_type_va_list_lvalue=yes
1619             )
1620         ]
1621     )
1622
1623     if test $wx_cv_type_va_list_lvalue != "yes"; then
1624         dnl we suppose that the only thing which can't be copied like this
1625         dnl are arrays... only experience will show whether this is really true
1626         AC_DEFINE(VA_LIST_IS_ARRAY)
1627     fi
1628 fi
1629
1630 dnl don't check for vararg macros if they're explicitly disabled: this is
1631 dnl useful if the user code using the library wants to limit itself to standard
1632 dnl C++ only (e.g. is compiled with g++ -std=c++98)
1633 if test "$wxUSE_VARARG_MACROS" = "yes"; then
1634
1635 dnl Check if variadic macros (C99 feature) are supported:
1636 AC_CACHE_CHECK(
1637     [whether the compiler supports variadic macros],
1638     [wx_cv_have_variadic_macros],
1639     [
1640         dnl C compiler might support variadic macros when C++ one doesn't
1641         dnl (happens with gcc/g++ 2.95.4), so must use C++ one explicitly
1642         AC_LANG_PUSH(C++)
1643         AC_COMPILE_IFELSE(
1644             AC_LANG_PROGRAM(
1645                 [
1646                     #include <stdio.h>
1647                     #define test(fmt, ...) printf(fmt, __VA_ARGS__)
1648                 ],
1649                 [
1650                     test("%s %d %p", "test", 1, 0);
1651                 ]
1652             ),
1653             [wx_cv_have_variadic_macros=yes],
1654             [wx_cv_have_variadic_macros=no]
1655             )
1656         AC_LANG_POP()
1657     ]
1658 )
1659
1660 if test $wx_cv_have_variadic_macros = "yes"; then
1661     AC_DEFINE(HAVE_VARIADIC_MACROS)
1662 fi
1663
1664 fi dnl wxUSE_VARARG_MACROS == yes
1665
1666 dnl check for large file support
1667 AC_SYS_LARGEFILE
1668
1669 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1670 dnl line because otherwise the system headers risk being included before
1671 dnl wx/defs.h which defines these constants leading to inconsistent
1672 dnl sizeof(off_t) in different source files of the same program and linking
1673 dnl problems
1674 if test "x$wx_largefile" = "xyes"; then
1675     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
1676         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
1677
1678         dnl We get "Large Files (ILP32) not supported in strict ANSI mode."
1679         dnl #error from HP standard headers unless __STDC_EXT__ is defined.
1680         dnl The compiler should define it automatically, but some old g++
1681         dnl versions don't define it, so test and add it if necessary. AFAIK
1682         dnl the problem only affects the C++ compiler so it is added to
1683         dnl CXXFLAGS only.
1684         if test "$USE_HPUX" = 1 -a "$GXX" = "yes"; then
1685             AC_CACHE_CHECK(
1686                 [if -D__STDC_EXT__ is required],
1687                 wx_cv_STDC_EXT_required,
1688                 [
1689                     AC_LANG_PUSH(C++)
1690                     AC_TRY_COMPILE(
1691                         [],
1692                         [
1693                             #ifndef __STDC_EXT__
1694                                 choke me
1695                             #endif
1696                         ],
1697                         wx_cv_STDC_EXT_required=no,
1698                         wx_cv_STDC_EXT_required=yes
1699                     )
1700                     AC_LANG_POP()
1701                 ]
1702             )
1703             if test "x$wx_cv_STDC_EXT_required" = "xyes"; then
1704                 WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -D__STDC_EXT__"
1705             fi
1706         fi
1707     else
1708         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGE_FILES"
1709     fi
1710     dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1711     AC_FUNC_FSEEKO
1712     if test "$ac_cv_sys_largefile_source" != no; then
1713         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1714     fi
1715 fi
1716
1717 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1718 WX_C_BIGENDIAN
1719
1720 dnl check for iostream (as opposed to iostream.h) standard header
1721 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1722
1723 dnl check whether C++ compiler supports bool built-in type
1724 WX_CPP_BOOL
1725
1726 dnl check whether C++ compiler supports explicit keyword
1727 WX_CPP_EXPLICIT
1728
1729 dnl check whether C++ compiler supports C++ casts
1730 AC_CXX_CONST_CAST
1731 AC_CXX_REINTERPRET_CAST
1732 AC_CXX_STATIC_CAST
1733 dnl we don't use HAVE_DYNAMIC_CAST anywhere right now...
1734 dnl AC_CXX_DYNAMIC_CAST
1735
1736 dnl With Sun CC, temporaries have block scope by default. This flag is needed
1737 dnl to get the expression scope behaviour that conforms to the standard.
1738 if test "x$SUNCXX" = xyes; then
1739     CXXFLAGS="-features=tmplife $CXXFLAGS"
1740 fi
1741
1742 dnl Sun X11 headers are (still, in 2005!) non-ANSI and the best they could do
1743 dnl was to hack their C++ compiler to accept them silently -- but C compiler
1744 dnl still spits out dozens of warnings for each X include file, so suppress
1745 dnl them
1746 if test "x$SUNCC" = xyes; then
1747     CFLAGS="-erroff=E_NO_EXPLICIT_TYPE_GIVEN $CFLAGS"
1748 fi
1749
1750 dnl SGI mipsPro compiler gives this warning for "conversion from pointer to
1751 dnl same-sized integral type" even when there is an explicit cast and as there
1752 dnl is no way to turn it off and there are hundreds of these warnings in wx
1753 dnl sources, just turn it off for now
1754 dnl
1755 dnl a better long term solution would be to use #pragma set/reset woff in
1756 dnl wxPtrToUInt() and use it instead of casts elsewhere
1757 if test "x$SGICC" = "xyes"; then
1758     CFLAGS="-woff 3970 $CFLAGS"
1759 fi
1760 if test "x$SGICXX" = "xyes"; then
1761     CXXFLAGS="-woff 3970 $CXXFLAGS"
1762 fi
1763
1764 dnl HP-UX c89/aCC compiler warnings
1765 if test "x$HPCC" = "xyes"; then
1766     dnl 2011: "unrecognized preprocessor directive": nice warning but it's given
1767     dnl       even for directives inside #if which is not true (i.e. which are
1768     dnl       used for other compilers/OS) and so we have no way to get rid of it
1769     dnl 2450: "long long is non standard" -- yes, we know
1770     CFLAGS="+W 2011,2450 $CFLAGS"
1771 fi
1772 if test "x$HPCXX" = "xyes"; then
1773     dnl 2340: "value copied to temporary, reference to temporary used": very
1774     dnl       painful as triggered by any occurrence of user-defined conversion
1775     CXXFLAGS="+W 2340 $CXXFLAGS"
1776 fi
1777
1778 dnl DEC/Compaq/HP cxx warnings
1779 if test "x$COMPAQCXX" = "xyes"; then
1780     dnl -w0 enables all warnings, then we disable some of them:
1781     dnl basclsnondto: base class dtor non virtual (sometimes we do want this)
1782     dnl unrimpret:  "end of routine block may be unreachable" is given for
1783     dnl             every "if ( ) return ...; else return ...;"
1784     dnl intconlosbit: "conversion to integral type of smaller size could lose
1785     dnl               data" this is a useful warning but there are too many of
1786     dnl               them for now
1787     CXXFLAGS="-w0 -msg_disable basclsnondto,unrimpret,intconlosbit"
1788 fi
1789
1790 dnl the next few tests are all for C++ features and so need to be done using
1791 dnl C++ compiler
1792 AC_LANG_PUSH(C++)
1793
1794 dnl check for std::string or std::wstring
1795 if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
1796     if test "$wxUSE_UNICODE" = "yes"; then
1797         std_string="std::wstring"
1798         char_type="wchar_t"
1799     else
1800         std_string="std::string"
1801         char_type="char"
1802     fi
1803
1804     dnl check if <string> declares std::[w]string
1805     AC_CACHE_CHECK([for $std_string in <string>],
1806         wx_cv_class_stdstring,
1807         [
1808             AC_TRY_COMPILE([#include <string>],
1809                 [$std_string foo;],
1810                 wx_cv_class_stdstring=yes,
1811                 wx_cv_class_stdstring=no
1812             )
1813         ]
1814     )
1815
1816     if test "$wx_cv_class_stdstring" = yes; then
1817         if test "$wxUSE_UNICODE" = "yes"; then
1818             AC_DEFINE(HAVE_STD_WSTRING)
1819         fi
1820         dnl we don't need HAVE_STD_STRING, we just suppose it's available if
1821         dnl wxUSE_STD_STRING==yes
1822     else
1823         AC_CACHE_CHECK([if std::basic_string<$char_type> works],
1824             wx_cv_class_stdbasicstring,
1825             [
1826                 AC_TRY_COMPILE([
1827                     #ifdef HAVE_WCHAR_H
1828                     #  ifdef __CYGWIN__
1829                     #    include <stddef.h>
1830                     #  endif
1831                     #  include <wchar.h>
1832                     #endif
1833                     #ifdef HAVE_STDLIB_H
1834                     #  include <stdlib.h>
1835                     #endif
1836                     #include <stdio.h>
1837                     #include <string>
1838                     ],
1839                     [std::basic_string<$char_type> foo;
1840                      const $char_type* dummy = foo.c_str();],
1841                     wx_cv_class_stdbasicstring=yes,
1842                     wx_cv_class_stdbasicstring=no
1843                 )
1844             ]
1845         )
1846
1847         if test "$wx_cv_class_stdbasicstring" != yes; then
1848             if test "$wxUSE_STL" = "yes"; then
1849                 AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
1850             elif test "$wxUSE_STD_STRING" = "yes"; then
1851                 AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
1852             else
1853                 AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
1854                 wxUSE_STD_STRING=no
1855             fi
1856         fi
1857     fi
1858 fi
1859
1860 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
1861     AC_CHECK_TYPES([std::istream, std::ostream],,
1862                    [wxUSE_STD_IOSTREAM=no],
1863                    [#include <iostream>])
1864
1865     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
1866         if test "$wxUSE_STD_IOSTREAM" = "yes"; then
1867             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
1868         else
1869             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
1870         fi
1871     fi
1872 fi
1873
1874 if test "$wxUSE_STL" = "yes"; then
1875     dnl check for basic STL functionality
1876     AC_CACHE_CHECK([for basic STL functionality],
1877         wx_cv_lib_stl,
1878         [AC_TRY_COMPILE([#include <string>
1879             #include <functional>
1880             #include <algorithm>
1881             #include <vector>
1882             #include <list>],
1883             [std::vector<int> moo;
1884              std::list<int> foo;
1885              std::vector<int>::iterator it =
1886                  std::find_if(moo.begin(), moo.end(),
1887                               std::bind2nd(std::less<int>(), 3));],
1888             wx_cv_lib_stl=yes,
1889             wx_cv_lib_stl=no
1890         )]
1891     )
1892
1893     if test "$wx_cv_lib_stl" != yes; then
1894          AC_MSG_ERROR([Can't use --enable-stl as basic STL functionality is missing])
1895     fi
1896
1897     dnl check for compliant std::string::compare
1898     AC_CACHE_CHECK([for compliant std::string::compare],
1899         wx_cv_func_stdstring_compare,
1900         [AC_TRY_COMPILE([#include <string>],
1901             [std::string foo, bar;
1902             foo.compare(bar);
1903             foo.compare(1, 1, bar);
1904             foo.compare(1, 1, bar, 1, 1);
1905             foo.compare("");
1906             foo.compare(1, 1, "");
1907             foo.compare(1, 1, "", 2);],
1908             wx_cv_func_stdstring_compare=yes,
1909             wx_cv_func_stdstring_compare=no
1910         )]
1911     )
1912
1913     if test "$wx_cv_func_stdstring_compare" = yes; then
1914         AC_DEFINE(HAVE_STD_STRING_COMPARE)
1915     fi
1916
1917     dnl check for hash_map and hash_set headers
1918     AC_CHECK_HEADER([hash_map],
1919         [AC_CACHE_CHECK([for standard hash_map and hash_set],
1920             wx_cv_class_stdhashmapset,
1921             [AC_TRY_COMPILE([#include <hash_map>
1922                 #include <hash_set>],
1923                 [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
1924                  std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
1925                 wx_cv_class_stdhashmapset=yes,
1926                 wx_cv_class_stdhashmapset=no)
1927             ]
1928         )],
1929         [],
1930         [ ]
1931     )
1932
1933     if test "$wx_cv_class_stdhashmapset" = yes; then
1934         AC_DEFINE(HAVE_HASH_MAP)
1935         AC_DEFINE(HAVE_STD_HASH_MAP)
1936     fi
1937
1938     AC_CHECK_HEADER([ext/hash_map],
1939         [AC_CACHE_CHECK([for GNU hash_map and hash_set],
1940             wx_cv_class_gnuhashmapset,
1941             [AC_TRY_COMPILE([#include <ext/hash_map>
1942                 #include <ext/hash_set>],
1943                 [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
1944                  __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
1945                 wx_cv_class_gnuhashmapset=yes,
1946                 wx_cv_class_gnuhashmapset=no)
1947             ]
1948         )],
1949         [],
1950         [ ]
1951     )
1952
1953     if test "$wx_cv_class_gnuhashmapset" = yes; then
1954          AC_DEFINE(HAVE_EXT_HASH_MAP)
1955          AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)
1956     fi
1957 fi
1958
1959 dnl check for atomic operations builtins for wx/atomic.h:
1960 WX_ATOMIC_BUILTINS
1961
1962 dnl pop C++
1963 AC_LANG_POP()
1964
1965 dnl ---------------------------------------------------------------------------
1966 dnl Define search path for includes and libraries: all headers and libs will be
1967 dnl looked for in all directories of this path
1968 dnl ---------------------------------------------------------------------------
1969
1970 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
1971 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
1972 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
1973 dnl
1974 dnl Also try to put all directories which may contain X11R6 before those which
1975 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
1976 dnl
1977 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
1978 dnl systems which have both (AIX 4.x does)
1979 SEARCH_INCLUDE="\
1980     /usr/local/include        \
1981                               \
1982     /usr/Motif-2.1/include    \
1983     /usr/Motif-1.2/include    \
1984     /usr/include/Motif1.2     \
1985                               \
1986     /usr/dt/include           \
1987     /usr/openwin/include      \
1988                               \
1989     /usr/include/Xm           \
1990                               \
1991     /usr/X11R6/include        \
1992     /usr/X11R6.4/include      \
1993     /usr/X11R5/include        \
1994     /usr/X11R4/include        \
1995                               \
1996     /usr/include/X11R6        \
1997     /usr/include/X11R5        \
1998     /usr/include/X11R4        \
1999                               \
2000     /usr/local/X11R6/include  \
2001     /usr/local/X11R5/include  \
2002     /usr/local/X11R4/include  \
2003                               \
2004     /usr/local/include/X11R6  \
2005     /usr/local/include/X11R5  \
2006     /usr/local/include/X11R4  \
2007                               \
2008     /usr/X11/include          \
2009     /usr/include/X11          \
2010     /usr/local/X11/include    \
2011     /usr/local/include/X11    \
2012                               \
2013     /usr/XFree86/include/X11  \
2014     /usr/pkg/include          \
2015                               \
2016     /usr/openwin/share/include"
2017
2018 dnl try to find out the standard lib locations for the systems with multiple
2019 dnl ABIs
2020 AC_MSG_CHECKING([for libraries directory])
2021
2022 case "${host}" in
2023     *-*-irix6* )
2024         AC_CACHE_VAL(
2025             wx_cv_std_libpath,
2026             [
2027                 for d in WX_STD_LIBPATH(); do
2028                     for e in a so sl dylib dll.a; do
2029                         libc="$d/libc.$e"
2030                         if test -f $libc; then
2031                             save_LIBS="$LIBS"
2032                             LIBS="$libc"
2033                             AC_LINK_IFELSE([int main() { return 0; }],
2034                                 wx_cv_std_libpath=`echo $d | sed s@/usr/@@`)
2035                             LIBS="$save_LIBS"
2036                             if test "x$wx_cv_std_libpath" != "x"; then
2037                                 break 2
2038                             fi
2039                         fi
2040                     done
2041                 done
2042                 if test "x$wx_cv_std_libpath" = "x"; then
2043                     wx_cv_std_libpath="lib"
2044                 fi
2045             ]
2046         )
2047         ;;
2048
2049     *-*-solaris2* )
2050         dnl use ../lib or ../lib/64 depending on the size of void*
2051         if test "$ac_cv_sizeof_void_p" = 8 -a -d "/usr/lib/64"; then
2052             wx_cv_std_libpath="lib/64"
2053         else
2054             wx_cv_std_libpath="lib"
2055         fi
2056         ;;
2057
2058     *-*-linux* )
2059         dnl use ../lib or ../lib64 depending on the size of void*
2060         if test "$ac_cv_sizeof_void_p" = 8 -a \
2061                 -d "/usr/lib64" -a ! -h "/usr/lib64"; then
2062             wx_cv_std_libpath="lib64"
2063         else
2064             wx_cv_std_libpath="lib"
2065         fi
2066         ;;
2067
2068     *)
2069         wx_cv_std_libpath="lib";
2070         ;;
2071 esac
2072
2073 AC_MSG_RESULT($wx_cv_std_libpath)
2074
2075 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s@include@$wx_cv_std_libpath@g` /usr/$wx_cv_std_libpath"
2076
2077 dnl Cross compiling with gcc?
2078 if test "$build" != "$host" -a "$GCC" = yes; then
2079     dnl for gcc cross-compilers "$CC -print-prog-name=ld" prints the path to
2080     dnl the linker. Stripping off the trailing '/bin/ld' gives us a candiate
2081     dnl for a 'root' below which libraries and headers for the target system
2082     dnl might be installed.
2083     if cross_root=`$CC -print-prog-name=ld 2>/dev/null`; then
2084         cross_root=`dirname $cross_root`
2085         cross_root=`dirname $cross_root`
2086
2087         dnl substitute this candiate root for '^/usr' in the search lists,
2088         dnl strip out any that don't start '^/usr'.
2089         SEARCH_LIB=`for x in $SEARCH_LIB; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2090         SEARCH_INCLUDE=`for x in $SEARCH_INCLUDE; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2091         SEARCH_INCLUDE="$SEARCH_INCLUDE $cross_root/include"
2092
2093         dnl also have pkg-config search for *.pc files under this 'root'
2094         if test -z "$PKG_CONFIG_PATH"; then
2095             PKG_CONFIG_PATH="$cross_root/local/lib/pkgconfig:$cross_root/lib/pkgconfig"
2096             export PKG_CONFIG_PATH
2097         fi
2098
2099         dnl AC_PATH_XTRA doesn't work currently unless -x-includes and
2100         dnl -x-libraries are given on the command line. So if they are not
2101         dnl set then set them here to plausible defaults.
2102         if test -z "$x_includes" -o "$x_includes" = NONE; then
2103             WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
2104             x_includes=$ac_find_includes
2105         fi
2106         if test -z "$x_libraries" -o "$x_libraries" = NONE; then
2107             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xt)
2108             x_libraries=$ac_find_libraries
2109         fi
2110     fi
2111 fi
2112
2113 dnl ------------------------------------------------------------------------
2114 dnl Check for libraries
2115 dnl ------------------------------------------------------------------------
2116
2117 dnl flush the cache because checking for libraries below might abort
2118 AC_CACHE_SAVE
2119
2120 dnl check for glibc version
2121 dnl
2122 dnl VZ: I have no idea why had this check been there originally, but now
2123 dnl     we could probably do without it by just always adding _GNU_SOURCE
2124 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2125     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2126         AC_TRY_COMPILE([#include <features.h>],
2127             [
2128                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2129                 not glibc 2.1
2130                 #endif
2131             ],
2132             [
2133                 wx_cv_lib_glibc21=yes
2134             ],
2135             [
2136                 wx_cv_lib_glibc21=no
2137             ]
2138         )
2139     ])
2140     if test "$wx_cv_lib_glibc21" = "yes"; then
2141         AC_DEFINE(wxHAVE_GLIBC2)
2142     fi
2143 fi
2144
2145 dnl we may need _GNU_SOURCE for 2 things:
2146 dnl
2147 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2148 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2149 dnl  which breaks libtiff compilation, so it is simpler to just define
2150 dnl  _GNU_SOURCE to get everything)
2151 dnl
2152 dnl  2. for Unicode functions
2153 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2154     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2155         AC_DEFINE(_GNU_SOURCE)
2156     fi
2157 fi
2158
2159 dnl Only add the -lm library if floating point functions cannot be used
2160 dnl without it.  This check is important on cygwin because of the bizarre
2161 dnl way that they have organized functions into libraries.  On cygwin, both
2162 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
2163 dnl means that
2164 dnl   1) linking with -lm is not necessary, and
2165 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
2166 dnl In particular, if you compile any program with -mno-cygwin and link with
2167 dnl -lm, it will crash instantly when it is run.  This happens because the
2168 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
2169 dnl the ___main function instead of allowing it to be defined by
2170 dnl /usr/lib/mingw/libmingw32.a as it should be.
2171 dnl
2172 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
2173 dnl
2174 dnl Just check a few floating point functions. If they are all found without
2175 dnl -lm, then we must not need -lm.
2176 have_cos=0
2177 have_floor=0
2178 AC_CHECK_FUNCS(cos, have_cos=1)
2179 AC_CHECK_FUNCS(floor, have_floor=1)
2180 AC_MSG_CHECKING(if floating point functions link without -lm)
2181 if test "$have_cos" = 1 -a "$have_floor" = 1; then
2182     AC_MSG_RESULT(yes)
2183 else
2184     AC_MSG_RESULT(no)
2185     LIBS="$LIBS -lm"
2186     # use different functions to avoid configure caching
2187     have_sin=0
2188     have_ceil=0
2189     AC_CHECK_FUNCS(sin, have_sin=1)
2190     AC_CHECK_FUNCS(ceil, have_ceil=1)
2191     AC_MSG_CHECKING(if floating point functions link with -lm)
2192     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
2193         AC_MSG_RESULT(yes)
2194     else
2195         AC_MSG_RESULT(no)
2196         # not sure we should warn the user, crash, etc.
2197     fi
2198 fi
2199
2200 dnl check for C99 string to long long conversion functions, assume that if we
2201 dnl have the unsigned variants, then we have the signed ones as well
2202 dnl
2203 dnl at least under SGI these functions are only available in C99 code and not
2204 dnl in C++ so do these tests using C++ compiler
2205 AC_LANG_PUSH(C++)
2206 if test "wxUSE_UNICODE" = "yes"; then
2207     WX_CHECK_FUNCS(wcstoull)
2208 else
2209     WX_CHECK_FUNCS(strtoull)
2210 fi
2211 AC_LANG_POP()
2212
2213 dnl ---------------------------------------------------------------------------
2214 dnl Optional libraries
2215 dnl
2216 dnl   --with-<lib>=sys
2217 dnl       looks for system library and fails if not found
2218 dnl
2219 dnl   --with-<lib>
2220 dnl   --with-<lib>=yes
2221 dnl       looks for system library and, if not found, prints a warning,
2222 dnl       falls back to the builtin wx version, and continues configuration
2223 dnl
2224 dnl   --with-<lib>=builtin
2225 dnl       uses builtin wx version without searching for system library
2226 dnl
2227 dnl   --with-<lib>=no
2228 dnl   --without-<lib>
2229 dnl       do not use library (neither system nor builtin wx version)
2230 dnl
2231 dnl ---------------------------------------------------------------------------
2232
2233 dnl ------------------------------------------------------------------------
2234 dnl Check for regex libraries
2235 dnl ------------------------------------------------------------------------
2236
2237 if test "$wxUSE_REGEX" != "no"; then
2238     AC_DEFINE(wxUSE_REGEX)
2239
2240     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2241         AC_MSG_WARN([Defaulting to the builtin regex library for Unicode build.])
2242         wxUSE_REGEX=builtin
2243     fi
2244
2245     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2246         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2247         dnl on some old systems it may be in libregex - check for it too?
2248         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp re_search)],, [ ])
2249
2250         if test "x$ac_cv_func_regcomp" != "xyes"; then
2251             if test "$wxUSE_REGEX" = "sys" ; then
2252                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2253             else
2254                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2255                 wxUSE_REGEX=builtin
2256             fi
2257         else
2258             dnl we are using the system library
2259             wxUSE_REGEX=sys
2260             dnl only the built-in supports advanced REs
2261             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2262         fi
2263     fi
2264 fi
2265
2266 dnl ------------------------------------------------------------------------
2267 dnl Check for zlib compression library
2268 dnl ------------------------------------------------------------------------
2269
2270 ZLIB_LINK=
2271 if test "$wxUSE_ZLIB" != "no" ; then
2272     AC_DEFINE(wxUSE_ZLIB)
2273
2274     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2275         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2276         dnl should still use it because hopefully (can someone confirm this?)
2277         dnl Apple did fix the security problem in it and not using the system
2278         dnl library results in a whole bunch of warnings when linking with
2279         dnl Carbon framework
2280         if test "$USE_DARWIN" = 1; then
2281             system_zlib_h_ok="yes"
2282         else
2283             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2284             dnl known to not work) and although I don't know which is
2285             dnl the minimal required version it's safer to test for 1.1.4 as
2286             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2287             dnl has anything more ancient (1.1.3 was released in July 1998)
2288             dnl anyhow
2289             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2290                 [AC_TRY_RUN(
2291                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2292                     [
2293                         #include <zlib.h>
2294                         #include <stdio.h>
2295
2296                         int main()
2297                         {
2298                             FILE *f=fopen("conftestval", "w");
2299                             if (!f) exit(1);
2300                             fprintf(f, "%s",
2301                                     ZLIB_VERSION[0] == '1' &&
2302                                     (ZLIB_VERSION[2] > '1' ||
2303                                     (ZLIB_VERSION[2] == '1' &&
2304                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2305                             exit(0);
2306                         }
2307                     ],
2308                     ac_cv_header_zlib_h=`cat conftestval`,
2309                     ac_cv_header_zlib_h=no,
2310                     dnl cross-compiling: don't have an answer, try later
2311                     unset ac_cv_header_zlib_h
2312                 )]
2313             )
2314             dnl If the test above did not come up with a value (e.g. cross
2315             dnl compiling) then this should give a definitive answer
2316             AC_CHECK_HEADER(zlib.h,,, [ ])
2317
2318             system_zlib_h_ok=$ac_cv_header_zlib_h
2319         fi
2320
2321         if test "$system_zlib_h_ok" = "yes"; then
2322             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2323         fi
2324
2325         if test "x$ZLIB_LINK" = "x" ; then
2326             if test "$wxUSE_ZLIB" = "sys" ; then
2327                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2328             else
2329                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2330                 wxUSE_ZLIB=builtin
2331             fi
2332         else
2333             dnl we are using the system library
2334             wxUSE_ZLIB=sys
2335         fi
2336     fi
2337 fi
2338
2339 dnl ------------------------------------------------------------------------
2340 dnl Check for png library
2341 dnl ------------------------------------------------------------------------
2342
2343 PNG_LINK=
2344 if test "$wxUSE_LIBPNG" != "no" ; then
2345     AC_DEFINE(wxUSE_LIBPNG)
2346
2347     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2348         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2349         wxUSE_LIBPNG=sys
2350     fi
2351
2352     dnl for the check below to have a chance to succeed, we must already have
2353     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2354     dnl doesn't depend on zlib)
2355     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2356         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2357         wxUSE_LIBPNG=builtin
2358     fi
2359
2360     if test "$wxUSE_MGL" != 1 ; then
2361         dnl Don't check for libpng when building wxMGL, libmgl contains it
2362         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2363             dnl libpng version 0.9 is known to not work, if an even newer
2364             dnl version is required, just bump it up in the test below
2365             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2366                 [AC_TRY_RUN(
2367                     dnl png.h defines PNG_LIBPNG_VER=number
2368                     [
2369                         #include <png.h>
2370                         #include <stdio.h>
2371
2372                         int main()
2373                         {
2374                             FILE *f=fopen("conftestval", "w");
2375                             if (!f) exit(1);
2376                             fprintf(f, "%s",
2377                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2378                             exit(0);
2379                         }
2380                     ],
2381                     ac_cv_header_png_h=`cat conftestval`,
2382                     ac_cv_header_png_h=no,
2383                     dnl cross-compiling: test (later) if we have any png.h
2384                     unset ac_cv_header_png_h
2385                 )]
2386             )
2387             AC_CHECK_HEADER(png.h,,, [ ])
2388
2389             if test "$ac_cv_header_png_h" = "yes"; then
2390                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
2391             fi
2392
2393             if test "x$PNG_LINK" = "x" ; then
2394                 if test "$wxUSE_LIBPNG" = "sys" ; then
2395                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2396                 else
2397                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2398                     wxUSE_LIBPNG=builtin
2399                 fi
2400             else
2401                 dnl we are using the system library
2402                 wxUSE_LIBPNG=sys
2403             fi
2404         fi
2405     fi
2406 fi
2407
2408 dnl ------------------------------------------------------------------------
2409 dnl Check for jpeg library
2410 dnl ------------------------------------------------------------------------
2411
2412 dnl this check must be done before the check for libtiff as libtiff uses
2413 dnl libjpeg itself
2414 JPEG_LINK=
2415 if test "$wxUSE_LIBJPEG" != "no" ; then
2416     AC_DEFINE(wxUSE_LIBJPEG)
2417
2418     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2419         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2420         wxUSE_LIBJPEG=sys
2421     fi
2422
2423     if test "$wxUSE_MGL" != 1 ; then
2424         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2425         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2426             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2427             dnl HAVE_STDLIB_H which are already defined and this provokes
2428             dnl a compiler warning which configure considers as an error...
2429             AC_MSG_CHECKING(for jpeglib.h)
2430             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2431                 AC_TRY_COMPILE(
2432                     [
2433                         #undef HAVE_STDLIB_H
2434                         #include <stdio.h>
2435                         #include <jpeglib.h>
2436                     ],
2437                     [
2438                     ],
2439                     ac_cv_header_jpeglib_h=yes,
2440                     ac_cv_header_jpeglib_h=no
2441                 )
2442             )
2443             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2444
2445             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2446                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2447             fi
2448
2449             if test "x$JPEG_LINK" = "x" ; then
2450                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2451                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2452                 else
2453                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2454                     wxUSE_LIBJPEG=builtin
2455                 fi
2456             else
2457                 dnl we are using the system library
2458                 wxUSE_LIBJPEG=sys
2459
2460                 if test "$wxUSE_MSW" = 1; then
2461                     dnl boolean is defined by the jpeg headers and also by the
2462                     dnl Windows headers of some compilers. This type has been
2463                     dnl renamed in the builtin, so it is only an issue when
2464                     dnl using an external jpeg lib on Windows.
2465                     AC_CHECK_TYPES(
2466                         [boolean],
2467                         [
2468                             AC_CHECK_SIZEOF(
2469                                 [boolean],
2470                                 [],
2471                                 [
2472                                     #undef HAVE_BOOLEAN
2473                                     #include <stdio.h>
2474                                     #include <jpeglib.h>
2475                                 ])
2476                             AC_DEFINE_UNQUOTED(
2477                                 [wxHACK_BOOLEAN],
2478                                 [wxInt`expr 8 \* $ac_cv_sizeof_boolean`])
2479                         ],
2480                         [],
2481                         [#include <windows.h>])
2482                 fi
2483             fi
2484         fi
2485     fi
2486 fi
2487
2488 dnl ------------------------------------------------------------------------
2489 dnl Check for tiff library
2490 dnl ------------------------------------------------------------------------
2491
2492 TIFF_LINK=
2493 TIFF_PREREQ_LINKS=-lm
2494 if test "$wxUSE_LIBTIFF" != "no" ; then
2495     AC_DEFINE(wxUSE_LIBTIFF)
2496
2497     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2498         dnl libtiff may depend on libjpeg and libz so use them in the test
2499         dnl below or it would fail
2500         if test "$wxUSE_LIBJPEG" = "sys"; then
2501             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2502         fi
2503         if test "$wxUSE_ZLIB" = "sys"; then
2504             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2505         fi
2506         AC_CHECK_HEADER(tiffio.h,
2507                         [
2508                             AC_CHECK_LIB(tiff, TIFFError,
2509                                          TIFF_LINK=" -ltiff",
2510                                          ,
2511                                          $TIFF_PREREQ_LINKS)
2512                         ],
2513                         [],
2514                         [ ]
2515                        )
2516
2517         if test "x$TIFF_LINK" = "x" ; then
2518             if test "$wxUSE_LIBTIFF" = "sys" ; then
2519                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2520             else
2521                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2522                 wxUSE_LIBTIFF=builtin
2523             fi
2524         else
2525             dnl we are using the system library
2526             wxUSE_LIBTIFF=sys
2527         fi
2528     fi
2529     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2530         if test "$wxUSE_LIBJPEG" = "no"; then
2531             dnl we have to prevent the builtin libtiff configure from building the
2532             dnl library with JPEG support as this was explicitly disabled by user,
2533             dnl but unfortunately it needs --disable-jpeg and not --without-libjpeg
2534             dnl (which will be passed to it anyhow as configure passes arguments to
2535             dnl the top-level script to all the other ones called recursively), so
2536             dnl we need to hack around this
2537             ac_configure_args="$ac_configure_args --disable-jpeg"
2538         fi
2539         AC_CONFIG_SUBDIRS([src/tiff])
2540     fi
2541 fi
2542
2543 dnl ------------------------------------------------------------------------
2544 dnl Check for expat libraries
2545 dnl ------------------------------------------------------------------------
2546
2547 if test "$wxUSE_WCHAR_T" != "yes"; then
2548     if test "$wxUSE_EXPAT" != "no"; then
2549         AC_MSG_WARN([wxWidgets requires wchar_t to use expat, disabling])
2550         wxUSE_EXPAT=no
2551     fi
2552     if test "$wxUSE_XML" != "no"; then
2553         AC_MSG_WARN([wxWidgets requires wchar_t to use xml, disabling])
2554         wxUSE_XML=no
2555     fi
2556 fi
2557
2558 if test "$wxUSE_EXPAT" != "no"; then
2559     wxUSE_XML=yes
2560     AC_DEFINE(wxUSE_EXPAT)
2561     AC_DEFINE(wxUSE_XML)
2562
2563     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2564         AC_CHECK_HEADER([expat.h], [found_expat_h=1],, [ ])
2565         if test "x$found_expat_h" = "x1"; then
2566             dnl Expat 1.95.6 comes with broken expat.h:
2567             AC_CACHE_CHECK([if expat.h is valid C++ header],
2568                 wx_cv_expat_is_not_broken,
2569                 [
2570                 AC_LANG_PUSH(C++)
2571                 AC_TRY_COMPILE([#include <expat.h>],[],
2572                     wx_cv_expat_is_not_broken=yes,
2573                     wx_cv_expat_is_not_broken=no
2574                 )
2575                 AC_LANG_POP()
2576                 ]
2577             )
2578             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2579                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2580             fi
2581         fi
2582         if test "x$EXPAT_LINK" = "x" ; then
2583             if test "$wxUSE_EXPAT" = "sys" ; then
2584                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2585             else
2586                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2587                 wxUSE_EXPAT=builtin
2588             fi
2589         else
2590             dnl we are using the system library
2591             wxUSE_EXPAT=sys
2592         fi
2593     fi
2594     if test "$wxUSE_EXPAT" = "builtin" ; then
2595         dnl Expat needs this:
2596         AC_CONFIG_SUBDIRS([src/expat])
2597     fi
2598 fi
2599
2600
2601 dnl ------------------------------------------------------------------------
2602 dnl Check for libmspack
2603 dnl ------------------------------------------------------------------------
2604
2605 if test "$wxUSE_LIBMSPACK" != "no"; then
2606     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1],, [ ])
2607     if test "x$found_mspack_h" = "x1"; then
2608         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2609                      MSPACK_LINK=" -lmspack")
2610     fi
2611     if test "x$MSPACK_LINK" = "x" ; then
2612         wxUSE_LIBMSPACK=no
2613     fi
2614 fi
2615
2616 if test "$wxUSE_LIBMSPACK" != "no"; then
2617     AC_DEFINE(wxUSE_LIBMSPACK)
2618 fi
2619
2620
2621 dnl ----------------------------------------------------------------
2622 dnl search for toolkit (widget sets)
2623 dnl ----------------------------------------------------------------
2624
2625 AFMINSTALL=
2626 WIN32INSTALL=
2627
2628 TOOLKIT=
2629 TOOLKIT_INCLUDE=
2630 WIDGET_SET=
2631
2632 dnl are we building for a win32 target environment?
2633 dnl If so, setup common stuff needed for both GUI and Base libs.
2634 if test "$USE_WIN32" = 1 ; then
2635     AC_CHECK_HEADERS(w32api.h,,, [ ])
2636     AC_CHECK_HEADER(windows.h,,
2637     [
2638         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2639     ],
2640     [ ])
2641
2642     dnl --- FIXME: This is still a somewhat random list of libs,
2643     dnl ---        some of them should probably be included conditionally.
2644     case "${host}" in
2645         x86_64-*-mingw32* )
2646             dnl --- For mingw-w64 lctl3d32's name has changed
2647             LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lwctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2648         ;;
2649         * )
2650             LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2651         ;;
2652     esac
2653     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2654         LIBS="$LIBS -loleacc"
2655     fi
2656
2657     case "${host}" in
2658         *-*-cygwin* )
2659             dnl Cygwin doesn't include these by default
2660             LIBS="$LIBS -lkernel32 -luser32"
2661     esac
2662
2663     dnl This one is still used by some sample makefiles.
2664     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2665     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2666
2667     dnl This lot we export to wx-config.  It must add the relevant
2668     dnl include directories at the point when they can be known.
2669     dnl (but are these (still) required anyway?)
2670     WXCONFIG_RESFLAGS="--define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2671
2672     dnl install Win32-specific files in "make install"
2673     WIN32INSTALL=win32install
2674
2675     dnl pbt.h is missing on Wine at least
2676     AC_CHECK_HEADER([pbt.h],, [AC_DEFINE(NEED_PBT_H)], [ ])
2677 fi
2678
2679 if test "$wxUSE_GUI" = "yes"; then
2680     USE_GUI=1
2681
2682     GUI_TK_LIBRARY=
2683
2684     WXGTK12=
2685     WXGTK127=
2686     WXGTK2=
2687     WXGPE=
2688
2689     if test "$wxUSE_COCOA" = 1 ; then
2690         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2691             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2692             wxUSE_PRINTING_ARCHITECTURE=no
2693         fi
2694         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2695             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2696             wxUSE_DRAG_AND_DROP=no
2697         fi
2698         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2699             AC_MSG_WARN([wxDragImage not supported under wxCocoa yet, disabled])
2700             wxUSE_DRAGIMAGE=no
2701         fi
2702     fi
2703
2704     if test "$wxUSE_MSW" = 1 ; then
2705         TOOLKIT=MSW
2706         GUIDIST=MSW_DIST
2707
2708         dnl -mwindows causes a heap of other default gui libs to be linked in.
2709         case "${host}" in
2710             *-*-mingw32* )
2711                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2712         esac
2713     fi
2714
2715     if test "$wxUSE_GTK" = 1; then
2716         dnl GTK+ test program must be compiled with C compiler
2717         AC_MSG_CHECKING([for GTK+ version])
2718
2719         gtk_version_cached=1
2720         AC_CACHE_VAL(wx_cv_lib_gtk,
2721             [
2722                 dnl stupid GTK+ AM macros produce their own messages, so we
2723                 dnl have to pass to the next line
2724                 gtk_version_cached=0
2725                 AC_MSG_RESULT()
2726
2727                 dnl we must link against lgthread unless the user
2728                 dnl used --disable-threads
2729                 GTK_MODULES=
2730                 if test "$wxUSE_THREADS" = "yes"; then
2731                     GTK_MODULES=gthread
2732                 fi
2733
2734                 dnl detect GTK2
2735                 wx_cv_lib_gtk=
2736                 if test "x$wxGTK_VERSION" != "x1"
2737                 then
2738                     dnl The gthread.pc that ships with Solaris returns '-mt',
2739                     dnl it's correct for Sun CC, but gcc requires '-pthreads'.
2740                     dnl So disable the compile check and remove the -mt below.
2741                     case "${host}" in
2742                         *-*-solaris2* )
2743                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
2744                                 enable_gtktest=no
2745                             fi
2746                     esac
2747
2748                     AM_PATH_GTK_2_0(2.4.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2749
2750                     dnl Solaris also requires -lX11 for static lib
2751                     case "${host}" in
2752                         *-*-solaris2* )
2753                             if test "$wxUSE_SHARED" != "yes"; then
2754                                 GTK_LIBS="$GTK_LIBS -lX11"
2755                             fi
2756                     esac
2757                 fi
2758
2759                 dnl detect GTK1.x
2760                 if test -z "$wx_cv_lib_gtk"; then
2761                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
2762                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2763
2764                         if test -z "$wx_cv_lib_gtk"; then
2765                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2766                         fi
2767                     fi
2768                 fi
2769
2770                 if test -z "$wx_cv_lib_gtk"; then
2771                     dnl looks better in AC_MSG_RESULT
2772                     wx_cv_lib_gtk=none
2773                 else
2774                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2775                     dnl subsequent runs
2776                     wx_cv_cflags_gtk=$GTK_CFLAGS
2777                     wx_cv_libs_gtk=`echo $GTK_LIBS | sed -e 's/ -l[[^ ]]*cairo[[^ ]]*//g'`
2778                 fi
2779             ]
2780         )
2781
2782         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2783         dnl enough
2784         if test "$gtk_version_cached" = 1; then
2785             AC_MSG_RESULT($wx_cv_lib_gtk)
2786         fi
2787
2788         case "$wx_cv_lib_gtk" in
2789             2.0)    WXGTK2=1
2790                     TOOLKIT_VERSION=2
2791                     ;;
2792             1.2.7)  WXGTK127=1
2793                     WXGTK12=1
2794                     ;;
2795             1.2.3)  WXGTK12=1
2796                     ;;
2797             *)      AC_MSG_ERROR([
2798 The development files for GTK+ were not found. For GTK+ 2, please
2799 ensure that pkg-config is in the path and that gtk+-2.0.pc is
2800 installed. For GTK+ 1.2 please check that gtk-config is in the path,
2801 and that the version is 1.2.3 or above. Also check that the
2802 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
2803 --libs' are in the LD_LIBRARY_PATH or equivalent.
2804                             ])
2805                     ;;
2806         esac
2807
2808         if test "$WXGTK2" = 1; then
2809             save_CFLAGS="$CFLAGS"
2810             save_LIBS="$LIBS"
2811             CFLAGS="$wx_cv_cflags_gtk $CFLAGS"
2812             LIBS="$LIBS $wx_cv_libs_gtk"
2813
2814             dnl test if we have at least GTK+ 2.10:
2815             AC_MSG_CHECKING([if GTK+ is version >= 2.10])
2816             AC_TRY_COMPILE([
2817                             #include <gtk/gtk.h>
2818                            ],
2819                            [
2820                             #if !GTK_CHECK_VERSION(2,10,0)
2821                             Not GTK+ 2.10
2822                             #endif
2823                            ],
2824                            [
2825                             AC_DEFINE(__WXGTK210__)
2826                             AC_DEFINE(__WXGTK26__)
2827                             AC_MSG_RESULT([yes])
2828                             ac_wxgtk210=1
2829                            ],
2830                            [
2831                             AC_MSG_RESULT([no])
2832                             ac_wxgtk210=0
2833                            ])
2834
2835             if test "$ac_wxgtk210" = 0; then
2836                 dnl test if we have at least GTK+ 2.6:
2837                 AC_MSG_CHECKING([if GTK+ is version >= 2.6])
2838                 AC_TRY_COMPILE([
2839                                 #include <gtk/gtk.h>
2840                             ],
2841                             [
2842                                 #if !GTK_CHECK_VERSION(2,6,0)
2843                                 Not GTK+ 2.6
2844                                 #endif
2845                             ],
2846                             [
2847                                 AC_DEFINE(__WXGTK26__)
2848                                 AC_MSG_RESULT([yes])
2849                                 ac_wxgtk26=1
2850                             ],
2851                             [
2852                                 AC_MSG_RESULT([no])
2853                                 ac_wxgtk26=0
2854                             ])
2855             fi
2856
2857             CFLAGS="$save_CFLAGS"
2858             LIBS="$save_LIBS"
2859         else
2860             if test "$wxUSE_UNICODE" = "yes"; then
2861                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2862                 wxUSE_UNICODE=no
2863             fi
2864
2865             dnl test for XIM support in libgdk
2866             AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2867
2868             dnl we need poll() in src/gtk1/app.cpp (we know that Darwin doesn't
2869             dnl have it but we do the check for the others)
2870             if test "$USE_DARWIN" != 1; then
2871                 AC_CHECK_FUNCS(poll)
2872             fi
2873         fi
2874
2875         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2876         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
2877
2878         AFMINSTALL=afminstall
2879         TOOLKIT=GTK
2880         GUIDIST=GTK_DIST
2881
2882         dnl test for external libxpm if we're configured to use it
2883         if test "$wxUSE_GPE" = "yes"; then
2884             AC_MSG_CHECKING(for gpewidget library)
2885             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
2886             if test "$ac_find_libraries" != "" ; then
2887                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2888                 dnl -lgpewidget must be before all GTK libs and
2889                 dnl we guess its path from the prefix
2890                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
2891                 WXGPE=1
2892                 AC_MSG_RESULT([found in $ac_find_libraries])
2893             else
2894                 AC_MSG_RESULT(not found)
2895             fi
2896
2897             dnl AC_MSG_CHECKING(for gpe library)
2898             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
2899             dnl if test "$ac_find_libraries" != "" ; then
2900             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2901             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
2902             dnl     AC_MSG_RESULT(found in $ac_find_libraries)
2903             dnl else
2904             dnl     AC_MSG_RESULT(not found)
2905             dnl fi
2906         fi
2907     fi
2908
2909     if test "$wxUSE_MGL" = 1; then
2910        AC_MSG_CHECKING(for SciTech MGL library)
2911         if test "x$MGL_ROOT" = x ; then
2912             AC_MSG_RESULT(not found)
2913             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2914         else
2915             AC_MSG_RESULT($MGL_ROOT)
2916         fi
2917
2918         AC_MSG_CHECKING(for libmgl location)
2919         dnl Find MGL library that we want
2920         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
2921         dnl             and for non-x86 versions
2922         case "${host}" in
2923             *-*-linux* )
2924               dnl glibc.so, glibc are for older versions of MGL,
2925               dnl x86/a, x86/so are used by >= 5.0 R11
2926               if test "x$wxUSE_SHARED" = xyes ; then
2927                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
2928               else
2929                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
2930               fi
2931               ;;
2932             *-pc-msdosdjgpp )
2933               mgl_os_candidates="dos32/dj2"
2934               ;;
2935             *)
2936               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2937         esac
2938
2939         mgl_lib_type=""
2940         mgl_os=""
2941
2942         for mgl_os_i in $mgl_os_candidates ; do
2943             if test "x$mgl_os" = x ; then
2944                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
2945                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
2946                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
2947                         mgl_lib_type=debug
2948                         mgl_os=$mgl_os_i
2949                     fi
2950                 fi
2951                 if test "x$mgl_lib_type" = x ; then
2952                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
2953                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
2954                         mgl_lib_type=release
2955                         mgl_os=$mgl_os_i
2956                     fi
2957                 fi
2958             fi
2959         done
2960
2961         if test "x$mgl_os" = x ; then
2962             AC_MSG_RESULT(not found)
2963             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
2964         fi
2965         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
2966
2967         wxUSE_UNIVERSAL="yes"
2968
2969         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
2970         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
2971
2972         AFMINSTALL=afminstall
2973         TOOLKIT=MGL
2974         GUIDIST=MGL_DIST
2975     fi
2976
2977     if test "$wxUSE_DFB" = 1; then
2978        PKG_PROG_PKG_CONFIG()
2979
2980        PKG_CHECK_MODULES(DIRECTFB,
2981                          [directfb >= 0.9.23],
2982                          [
2983                            wxUSE_UNIVERSAL="yes"
2984                            TOOLKIT_INCLUDE="$DIRECTFB_CFLAGS"
2985                            GUI_TK_LIBRARY="$DIRECTFB_LIBS"
2986                            TOOLKIT=DFB
2987                            GUIDIST=DFB_DIST
2988                          ],
2989                          [
2990                            AC_MSG_ERROR([DirectFB not found.])
2991                          ]
2992                          )
2993     fi
2994
2995     if test "$wxUSE_MICROWIN" = 1; then
2996         AC_MSG_CHECKING(for MicroWindows)
2997         if test "x$MICROWINDOWS" = x ; then
2998             AC_MSG_RESULT(not found)
2999             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
3000         else
3001             AC_MSG_RESULT($MICROWINDOWS)
3002         fi
3003
3004         if test -f $MICROWINDOWS/lib/libmwin.a; then
3005             AC_MSG_RESULT(MicroWindows' libraries found.)
3006         else
3007             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
3008         fi
3009
3010         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
3011         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
3012
3013         wxUSE_UNIVERSAL="yes"
3014
3015         AFMINSTALL=afminstall
3016         TOOLKIT=MICROWIN
3017         GUIDIST=MICROWIN_DIST
3018
3019         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
3020     fi
3021
3022     dnl common part of X11 and Motif port checks
3023     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3024         dnl use standard macros to check for X headers/libs, this brings
3025         dnl support for the standard configure options --x-includes,
3026         dnl --x-libraries and --no-x
3027         AC_PATH_XTRA
3028
3029         if test "$no_x" = "yes"; then
3030           AC_MSG_ERROR([X11 not found, please use --x-includes and/or --x-libraries options (see config.log for details)])
3031         fi
3032
3033         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
3034         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
3035         dnl this junk out
3036         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
3037         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
3038         AFMINSTALL=afminstall
3039         COMPILED_X_PROGRAM=0
3040
3041     fi
3042
3043     if test "$wxUSE_X11" = 1; then
3044         if test "$wxUSE_NANOX" = "yes"; then
3045             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
3046             if test "x$MICROWIN" = x ; then
3047                 AC_MSG_RESULT(not found)
3048                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
3049             else
3050                 AC_MSG_RESULT($MICROWIN)
3051                 AC_DEFINE(wxUSE_NANOX)
3052             fi
3053         fi
3054
3055         if test "$wxUSE_UNICODE" = "yes"; then
3056             PKG_PROG_PKG_CONFIG()
3057
3058             PKG_CHECK_MODULES(PANGOX, pangox,
3059                 [
3060                     CFLAGS="$PANGOX_CFLAGS $CFLAGS"
3061                     CXXFLAGS="$PANGOX_CFLAGS $CXXFLAGS"
3062                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
3063                 ],
3064                 [
3065                     AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
3066                 ]
3067             )
3068             PKG_CHECK_MODULES(PANGOFT2, pangoft2,
3069                 [
3070                     CFLAGS="$PANGOFT2_CFLAGS $CFLAGS"
3071                     CXXFLAGS="$PANGOFT2_CFLAGS $CXXFLAGS"
3072                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
3073                 ],
3074                 [
3075                     AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
3076                     wxUSE_PRINTING_ARCHITECTURE="no"
3077                 ]
3078             )
3079             PKG_CHECK_MODULES(PANGOXFT, pangoxft,
3080                 [
3081                     AC_DEFINE(HAVE_PANGO_XFT)
3082                     CFLAGS="$PANGOXFT_CFLAGS $CFLAGS"
3083                     CXXFLAGS="$PANGOXFT_CFLAGS $CXXFLAGS"
3084                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
3085                 ],
3086                 [
3087                     AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
3088                 ]
3089             )
3090             save_LIBS="$LIBS"
3091             LIBS="$LIBS $PANGOX_LIBS"
3092             AC_CHECK_FUNCS([pango_font_family_is_monospace])
3093             LIBS="$save_LIBS"
3094         fi
3095
3096         wxUSE_UNIVERSAL="yes"
3097
3098         if test "$wxUSE_NANOX" = "yes"; then
3099             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
3100             TOOLCHAIN_DEFS="${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"
3101             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
3102         else
3103             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
3104         fi
3105
3106         TOOLKIT=X11
3107         GUIDIST=X11_DIST
3108     fi
3109
3110     if test "$wxUSE_MOTIF" = 1; then
3111         AC_MSG_CHECKING(for Motif/Lesstif headers)
3112         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
3113         if test "$ac_find_includes" != "" ; then
3114             AC_MSG_RESULT(found in $ac_find_includes)
3115             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
3116             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
3117         else
3118             save_CFLAGS=$CFLAGS
3119             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3120
3121             AC_TRY_COMPILE(
3122                 [
3123                     #include <Xm/Xm.h>
3124                 ],
3125                 [
3126                     int version;
3127                     version = xmUseVersion;
3128                 ],
3129                 [
3130                     AC_MSG_RESULT(found in default search path)
3131                     COMPILED_X_PROGRAM=1
3132                 ],
3133                 [
3134                     AC_MSG_RESULT(no)
3135                     AC_MSG_ERROR(please set CPPFLAGS to contain the location of Xm/Xm.h)
3136                 ]
3137             )
3138
3139             CFLAGS=$save_CFLAGS
3140         fi
3141
3142
3143         AC_MSG_CHECKING(for Motif/Lesstif library)
3144         WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
3145
3146         if test "x$ac_find_libraries" != "x" ; then
3147             AC_MSG_RESULT(found in $ac_find_libraries)
3148
3149             WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3150             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3151         else
3152             dnl it might happen that we found headers in one of the standard
3153             dnl paths but the libs are elsewhere but still in default (linker)
3154             dnl path -- try to compile a test program to check for this
3155             save_CFLAGS=$CFLAGS
3156             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3157             save_LIBS="$LIBS"
3158             LIBS="$GUI_TK_LIBRARY -lXm -lXmu -lXext -lX11"
3159
3160             AC_TRY_LINK(
3161                 [
3162                     #include <Xm/Xm.h>
3163                 ],
3164                 [
3165                     int version;
3166                     version = xmUseVersion;
3167                 ],
3168                 [
3169                     AC_MSG_RESULT(found in default search path)
3170                     COMPILED_X_PROGRAM=1
3171                 ],
3172                 [
3173                     AC_MSG_RESULT(no)
3174                     AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3175                 ]
3176             )
3177
3178             CFLAGS=$save_CFLAGS
3179             LIBS="$save_LIBS"
3180         fi
3181
3182         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3183         libp_link=""
3184         libsm_ice_link=""
3185         libs_found=0
3186         for libp in "" " -lXp"; do
3187             if test "$libs_found" = 0; then
3188                 for libsm_ice in "" " -lSM -lICE"; do
3189                     if test "$libs_found" = 0; then
3190                         save_LIBS="$LIBS"
3191                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3192                         save_CFLAGS=$CFLAGS
3193                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3194
3195                         AC_TRY_LINK(
3196                             [
3197                                 #include <Xm/Xm.h>
3198                                 #include <Xm/List.h>
3199                             ],
3200                             [
3201                                 XmString string = NULL;
3202                                 Widget w = NULL;
3203                                 int position = 0;
3204                                 XmListAddItem(w, string, position);
3205                             ],
3206                             [
3207                                 libp_link="$libp"
3208                                 libsm_ice_link="$libsm_ice"
3209                                 AC_MSG_RESULT(
3210                                     [need${libp_link}${libsm_ice_link}])
3211                                 libs_found=1
3212                             ], []
3213                         )
3214
3215                         LIBS="$save_LIBS"
3216                         CFLAGS=$save_CFLAGS
3217                     fi
3218                 done
3219             fi
3220         done
3221
3222         if test "$libs_found" = 0; then
3223             AC_MSG_RESULT([can't find the right libraries])
3224             AC_MSG_ERROR([can't link a simple motif program])
3225         fi
3226
3227         dnl this seems to be needed under IRIX and shouldn't do any harm
3228         dnl elsewhere
3229         AC_CHECK_LIB(Sgm, [SgCreateList], [libsgm_link=" -lSgm"])
3230
3231         save_CFLAGS=$CFLAGS
3232         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3233
3234         AC_CACHE_CHECK([for Motif 2],
3235             wx_cv_lib_motif2,
3236             AC_TRY_COMPILE([
3237                             #include <Xm/Xm.h>
3238                            ],
3239                            [
3240                             #if XmVersion < 2000
3241                             Not Motif 2
3242                             #endif
3243                            ],
3244                            wx_cv_lib_motif2="yes",
3245                            wx_cv_lib_motif2="no"))
3246         if test "$wx_cv_lib_motif2" = "yes"; then
3247             AC_DEFINE(__WXMOTIF20__,1)
3248         else
3249             AC_DEFINE(__WXMOTIF20__,0)
3250         fi
3251
3252         AC_CACHE_CHECK([whether Motif is Lesstif],
3253             wx_cv_lib_lesstif,
3254             AC_TRY_COMPILE([
3255                             #include <Xm/Xm.h>
3256                            ],
3257                            [
3258                             #if !defined(LesstifVersion) || LesstifVersion <= 0
3259                             Not Lesstif
3260                             #endif
3261                            ],
3262                            wx_cv_lib_lesstif="yes",
3263                            wx_cv_lib_lesstif="no")
3264         )
3265         if test "$wx_cv_lib_lesstif" = "yes"; then
3266             AC_DEFINE(__WXLESSTIF__,1)
3267         else
3268             AC_DEFINE(__WXLESSTIF__,0)
3269         fi
3270
3271         CFLAGS=$save_CFLAGS
3272
3273         GUI_TK_LIBRARY="$GUI_TK_LIBRARY${libsgm_link} -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3274         TOOLKIT=MOTIF
3275         GUIDIST=MOTIF_DIST
3276     fi
3277
3278     dnl more tests common to X11 and Motif:
3279     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3280         dnl test for external libxpm if we're configured to use it
3281         if test "$wxUSE_LIBXPM" = "sys"; then
3282             AC_MSG_CHECKING(for Xpm library)
3283             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3284             if test "$ac_find_libraries" != "" ; then
3285                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3286                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3287                 AC_MSG_RESULT(found in $ac_find_libraries)
3288
3289                 AC_CACHE_CHECK([for X11/xpm.h],
3290                     wx_cv_x11_xpm_h,
3291                     [
3292                         save_CFLAGS=$CFLAGS
3293                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3294
3295                         AC_TRY_COMPILE(
3296                             [
3297                                 #include <X11/xpm.h>
3298                             ],
3299                             [
3300                                 int version;
3301                                 version = XpmLibraryVersion();
3302                             ],
3303                             wx_cv_x11_xpm_h=yes,
3304                             wx_cv_x11_xpm_h=no
3305                         )
3306
3307                         CFLAGS=$save_CFLAGS
3308                     ]
3309                 )
3310
3311                 if test $wx_cv_x11_xpm_h = "yes"; then
3312                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3313                     AC_DEFINE(wxHAVE_LIB_XPM)
3314                 else
3315                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3316                 fi
3317             fi
3318
3319         fi
3320
3321         dnl XShapeQueryExtension checks: first the library, then prototype
3322         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3323                      [
3324                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3325                       wxHAVE_XEXT_LIB=1
3326                      ],
3327                      [], [$GUI_TK_LIBRARY -lX11])
3328
3329         if test "$wxHAVE_XEXT_LIB" = 1; then
3330             save_CFLAGS="$CFLAGS"
3331             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3332
3333             AC_MSG_CHECKING([for X11/extensions/shape.h])
3334             AC_TRY_COMPILE([
3335                             #include <X11/Xlib.h>
3336                             #include <X11/extensions/shape.h>
3337                            ],
3338                            [
3339                             int dummy1, dummy2;
3340                             XShapeQueryExtension((Display*)NULL,
3341                                                  (int*)NULL, (int*)NULL);
3342                            ],
3343                            [
3344                             AC_DEFINE(HAVE_XSHAPE)
3345                             AC_MSG_RESULT([found])
3346                            ],
3347                            [
3348                             AC_MSG_RESULT([not found])
3349                            ])
3350             CFLAGS="$save_CFLAGS"
3351
3352         fi
3353     fi
3354
3355     if test "$wxUSE_MAC" = 1; then
3356         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3357         if test "$GCC" = yes; then
3358             AC_MSG_RESULT([gcc])
3359             CPPFLAGS_PASCAL="-fpascal-strings"
3360         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3361             AC_MSG_RESULT([xlc])
3362             CPPFLAGS_PASCAL="-qmacpstr"
3363         else
3364             AC_MSG_RESULT([none])
3365         fi
3366
3367         if test "x$wxUSE_UNIX" = "xyes"; then
3368             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon $CPPFLAGS"
3369         else
3370             dnl platform.h needs TARGET_CARBON before setup.h
3371             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON $CPPFLAGS"
3372         fi
3373
3374         TOOLKIT=MAC
3375         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3376         GUIDIST=MACX_DIST
3377         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3378         dnl are different, so they need different names:
3379         WXBASEPORT="_carbon"
3380     fi
3381
3382     if test "$wxUSE_COCOA" = 1; then
3383         TOOLKIT=COCOA
3384         GUIDIST=COCOA_DIST
3385     fi
3386
3387     if test "$wxUSE_PM" = 1; then
3388         TOOLKIT=PM
3389         GUIDIST=PM_DIST
3390         AC_CACHE_CHECK([for type SPBCDATA],
3391             wx_cv_spbcdata,
3392             [
3393                 AC_TRY_COMPILE(
3394                     [
3395                         #define INCL_PM
3396                         #include <os2.h>
3397                     ],
3398                     [
3399                         SPBCDATA test;
3400                     ],
3401                     wx_cv_spbcdata=yes,
3402                     wx_cv_spbcdata=no
3403                 )
3404             ]
3405         )
3406
3407         if test $wx_cv_spbcdata = "yes"; then
3408             AC_DEFINE(HAVE_SPBCDATA)
3409         fi
3410     fi
3411
3412     dnl the name of the directory where the files for this toolkit live
3413     if test "$TOOLKIT" = "PM" ; then
3414         TOOLKIT_DIR="os2"
3415     else
3416         TOOLKIT_DIR=`echo ${TOOLKIT} | tr '[[A-Z]]' '[[a-z]]'`
3417     fi
3418
3419     if test "$wxUSE_UNIVERSAL" = "yes"; then
3420         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3421         WIDGET_SET=univ
3422     fi
3423
3424     dnl distribute samples/demos/utils with GUI versions
3425     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3426     DISTDIR="wx\$(TOOLKIT)"
3427 else
3428     USE_GUI=0
3429
3430     dnl this doesn't quite work right for wxBase, but the places
3431     dnl where it is wrong aren't fatal (yet) though.
3432     TOOLKIT_DIR="base"
3433
3434     dnl the sources, their dependenices and the headers
3435     if test "$USE_WIN32" = 1 ; then
3436         dnl yes, the toolkit for wxBase on win32 is actually MSW
3437         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3438         TOOLKIT="MSW"
3439     fi
3440
3441     dnl distribute only wxBase sources/headers
3442     GUIDIST="BASE_DIST"
3443     DISTDIR="wxBase"
3444 fi
3445
3446
3447 dnl ---------------------------------------------------------------------------
3448 dnl UTF-8 support
3449 dnl ---------------------------------------------------------------------------
3450
3451 dnl If UTF-8 support wasn't explicitly enabled or disabled, enable it only
3452 dnl for ports where it makes sense by default (GTK+, DirectFB):
3453 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "auto" ; then
3454     if test "$USE_UNIX" = 1 -a "$wxUSE_DARWIN" != 1 ; then
3455         wxUSE_UNICODE_UTF8=yes
3456     elif test "$USE_OS2" = 1 ; then
3457         dnl wide char support is quite incomplete in libc;
3458         dnl UTF-8 might actually work when evaluating/setting
3459         dnl code pages correctly, even for ports other than GTK20.
3460         wxUSE_UNICODE_UTF8=yes
3461     else
3462         wxUSE_UNICODE_UTF8=no
3463     fi
3464 fi
3465
3466 dnl ---------------------------------------------------------------------------
3467 dnl Optional libraries included when system library is not used
3468 dnl ---------------------------------------------------------------------------
3469
3470 dnl do this after test for X11 above so that we have a chance of finding Xlib.h
3471 if test "$wxUSE_GUI" = "yes"; then
3472     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
3473         dnl defines HAVE_X11_XKBLIB_H
3474         AC_CHECK_HEADERS([X11/Xlib.h],,, [ ])
3475         AC_CHECK_HEADERS([X11/XKBlib.h],,,
3476                          [
3477                           #if HAVE_X11_XLIB_H
3478                             #include <X11/Xlib.h>
3479                           #endif
3480                          ])
3481     fi
3482 fi
3483
3484
3485 dnl ---------------------------------------------------------------------------
3486 dnl wxDisplay Sanity checks
3487 dnl ---------------------------------------------------------------------------
3488
3489 if test "$wxUSE_DISPLAY" = "yes"; then
3490 dnl ---------------------------------------------------------------------------
3491 dnl Xinerama (for unix ) - Brian Victor
3492 dnl ---------------------------------------------------------------------------
3493     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3494         AC_MSG_CHECKING([for Xinerama])
3495         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3496         if test "$ac_find_libraries" != "" ; then
3497             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3498             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3499                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3500             fi
3501             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3502             AC_MSG_RESULT([yes])
3503
3504             AC_MSG_CHECKING([for Xxf86vm extension])
3505             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3506             if test "$ac_find_libraries" != "" ; then
3507                 AC_MSG_RESULT([yes])
3508                 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3509                                  [
3510                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3511                                  ],
3512                                  [],
3513                                  [
3514                                       #if HAVE_X11_XLIB_H
3515                                         #include <X11/Xlib.h>
3516                                       #endif
3517                                  ])
3518             else
3519                 AC_MSG_RESULT([no])
3520             fi
3521
3522         else
3523             AC_MSG_RESULT([no])
3524             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3525             wxUSE_DISPLAY="no"
3526         fi
3527     elif test "$wxUSE_MSW" = 1; then
3528 dnl ---------------------------------------------------------------------------
3529 dnl DirectDraw for MSW - optionally used by WxDisplay.
3530 dnl ---------------------------------------------------------------------------
3531         AC_CHECK_HEADER([ddraw.h], [], [], [#include <windows.h>])
3532     fi
3533 fi
3534
3535 dnl ---------------------------------------------------------------------------
3536 dnl X11 session management
3537 dnl ---------------------------------------------------------------------------
3538 if test "$wxUSE_DETECT_SM" = "yes"; then
3539     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3540         AC_MSG_CHECKING([for -lSM - X11 session management])
3541         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],SM)
3542         if test "$ac_find_libraries" != "" ; then
3543             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3544             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3545                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3546             fi
3547             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lSM"
3548             AC_MSG_RESULT([yes])
3549         else
3550             AC_MSG_RESULT([no])
3551             AC_MSG_WARN([libSM not found; disabling session management detection])
3552             wxUSE_DETECT_SM="no"
3553         fi
3554     else
3555         wxUSE_DETECT_SM="no"
3556     fi
3557 fi
3558
3559
3560 dnl ---------------------------------------------------------------------------
3561 dnl OpenGL libraries
3562 dnl ---------------------------------------------------------------------------
3563
3564 USE_OPENGL=0
3565 if test "$wxUSE_OPENGL" = "yes"; then
3566     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
3567         AC_MSG_WARN([wxGLCanvas not implemented for this port, library will be compiled without it.])
3568         wxUSE_OPENGL="no"
3569     elif test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
3570         OPENGL_LIBS="-framework OpenGL -framework AGL"
3571     elif test "$wxUSE_MSW" = 1; then
3572         OPENGL_LIBS="-lopengl32 -lglu32"
3573     else
3574         dnl adjust CPPFLAGS to include GL/gl.h location if necessary
3575         dnl (/opt/graphics/OpenGL is for HP-UX systems, bug 925307)
3576         AC_MSG_CHECKING([for OpenGL headers])
3577         WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /opt/graphics/OpenGL/include], GL/gl.h)
3578         if test "$ac_find_includes" != "" ; then
3579             AC_MSG_RESULT(found in $ac_find_includes)
3580             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3581             CPPFLAGS="$ac_path_to_include $CPPFLAGS"
3582         else
3583             AC_MSG_RESULT([not found])
3584         fi
3585
3586         AC_CHECK_HEADER(GL/gl.h, [
3587             AC_CHECK_HEADER(GL/glu.h, [
3588                 found_gl=0
3589
3590                 AC_MSG_CHECKING([for -lGL])
3591                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB /opt/graphics/OpenGL/lib],GL)
3592                 if test "$ac_find_libraries" != "" ; then
3593                     AC_MSG_RESULT([found in $ac_find_libraries])
3594
3595                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3596                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3597                         LDFLAGS_GL="$ac_path_to_link"
3598                     fi
3599
3600                     dnl don't suppose that libGL and libGLU are always in the
3601                     dnl same directory -- this is not true for some common
3602                     dnl distributions
3603                     AC_MSG_CHECKING([for -lGLU])
3604                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3605                     if test "$ac_find_libraries" != "" ; then
3606                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3607                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3608                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3609                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3610                         fi
3611
3612                         found_gl=1
3613                         OPENGL_LIBS="-lGL -lGLU"
3614                         AC_MSG_RESULT([yes])
3615                     else
3616                         AC_MSG_RESULT([no])
3617                     fi
3618                 else
3619                     AC_MSG_RESULT([no])
3620                 fi
3621
3622                 if test "$found_gl" != 1; then
3623                     AC_MSG_CHECKING([for -lMesaGL])
3624                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3625                     if test "$ac_find_libraries" != "" ; then
3626                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3627                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3628                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3629                         AC_MSG_RESULT([yes])
3630                     else
3631                         AC_MSG_RESULT([no])
3632                     fi
3633                 fi
3634             ],, [ ])
3635         ],
3636         [],
3637         [ ])
3638
3639         if test "x$OPENGL_LIBS" = "x"; then
3640             dnl it should be an error and not a warning because OpenGL is not on
3641             dnl by default and so if it had been explicitly requested, we
3642             dnl shouldn't just fall back to compiling the library without it
3643             AC_MSG_ERROR(OpenGL libraries not available)
3644         fi
3645     fi
3646
3647     if test "$wxUSE_OPENGL" = "yes"; then
3648         USE_OPENGL=1
3649         AC_DEFINE(wxUSE_OPENGL)
3650         AC_DEFINE(wxUSE_GLCANVAS)
3651         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3652     fi
3653 fi
3654
3655
3656 dnl the symbol which allows conditional compilation for the given toolkit
3657 if test -n "$TOOLKIT" ; then
3658     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3659 fi
3660
3661
3662 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3663
3664 if test "$wxUSE_SHARED" = "yes"; then
3665     case "${host}" in
3666       *-pc-msdosdjgpp )
3667         dnl only static for now
3668         wxUSE_SHARED=no
3669         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3670       ;;
3671     esac
3672 fi
3673
3674 if test "$wxUSE_SHARED" = "yes"; then
3675
3676     dnl use versioned symbols if available on the platform
3677     WX_VERSIONED_SYMBOLS([\$(wx_top_builddir)/version-script])
3678
3679     dnl test for GCC's visibility support (sets CFLAGS_VISIBILITY, which is
3680     dnl assigned to CFLAGS and CXXFLAGS below)
3681     if test "$wxUSE_VISIBILITY" != "no"; then
3682         WX_VISIBILITY
3683     fi
3684
3685     dnl test for Sun CC which can be used under both Solaris and Linux
3686     if test "x$SUNCXX" = xyes; then
3687         SAMPLES_RPATH_FLAG="-R\$(wx_top_builddir)/lib"
3688         WXCONFIG_RPATH="-R\$libdir"
3689     else
3690     case "${host}" in
3691       *-*-linux* | *-*-gnu* )
3692         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3693         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3694         ;;
3695
3696       *-*-solaris2* )
3697         dnl here we know that Sun CC is not used as we tested for it above,
3698         dnl hence we must be using gcc
3699
3700         dnl newer versions of gcc need -isystem to compile X headers on
3701         dnl Solaris (which use old style C syntax)
3702         CPPFLAGS="-isystem /usr/openwin/include $CPPFLAGS"
3703
3704         dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3705         dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3706         saveLdflags="$LDFLAGS"
3707         LDFLAGS="$saveLdflags -Wl,-rpath,/"
3708         AC_MSG_CHECKING([if the linker accepts -rpath])
3709         AC_TRY_LINK(
3710             [],[],
3711             [
3712                 AC_MSG_RESULT([yes])
3713                 SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3714                 WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3715             ],[
3716                 AC_MSG_RESULT([no])
3717                 AC_MSG_CHECKING([if the linker accepts -R])
3718                 LDFLAGS="$saveLdflags -Wl,-R,/"
3719                 AC_TRY_LINK(
3720                     [],[],
3721                     [
3722                         AC_MSG_RESULT([yes])
3723                         SAMPLES_RPATH_FLAG="-Wl,-R,\$(wx_top_builddir)/lib"
3724                         WXCONFIG_RPATH="-Wl,-R,\$libdir"
3725                     ],[
3726                         AC_MSG_RESULT([no])
3727                     ])
3728             ])
3729         LDFLAGS="$saveLdflags"
3730       ;;
3731
3732       *-*-darwin* )
3733         install_name_tool=`which install_name_tool`
3734         if test "$install_name_tool" -a -x "$install_name_tool"; then
3735             SAMPLES_RPATH_POSTLINK="\$(wx_top_builddir)/change-install-names \$(LIBDIRNAME) \$(prefix) \$@"
3736             cat <<EOF >change-install-names
3737 #!/bin/sh
3738 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
3739 inst_cmd="install_name_tool "
3740 for i in \${libnames} ; do
3741     inst_cmd="\${inst_cmd} -change \${2}/lib/\${i} \${1}/\${i}"
3742 done
3743 \${inst_cmd} \${3}
3744 EOF
3745             chmod +x change-install-names
3746         fi
3747       ;;
3748
3749       *-*-cygwin* | *-*-mingw32* )
3750         ;;
3751
3752       *-*-hpux* )
3753         SAMPLES_RPATH_FLAG="-Wl,+b,\$(wx_top_builddir)/lib"
3754         WXCONFIG_RPATH="-Wl,+b,\$libdir"
3755         ;;
3756
3757     esac
3758     fi
3759
3760     dnl this one shouldn't be used for the library build so put it in a
3761     dnl separate variable from WXCONFIG_CPPFLAGS
3762     WXCONFIG_ONLY_CPPFLAGS="$WXCONFIG_ONLY_CPPFLAGS -DWXUSINGDLL"
3763
3764     if test $wxUSE_RPATH = "no"; then
3765         SAMPLES_RPATH_FLAG=''
3766         SAMPLES_RPATH_POSTLINK=''
3767         WXCONFIG_RPATH=''
3768     fi
3769
3770     SHARED=1
3771
3772 else
3773
3774     config_linkage_component="-static"
3775     SHARED=0
3776
3777 fi
3778
3779
3780 UNICODE=0
3781 lib_unicode_suffix=
3782 WX_CHARTYPE="ansi"
3783 if test "$wxUSE_UNICODE" = "yes"; then
3784     lib_unicode_suffix=u
3785     WX_CHARTYPE="unicode"
3786     UNICODE=1
3787 fi
3788
3789 lib_debug_suffix=
3790 WX_DEBUGTYPE="release"
3791 DEBUG_FLAG=0
3792 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
3793     lib_debug_suffix=d
3794     WX_DEBUGTYPE="debug"
3795     DEBUG_FLAG=1
3796 fi
3797
3798 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
3799 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
3800
3801 DEBUG_INFO=0
3802 if test "$wxUSE_DEBUG_INFO" = "yes"; then
3803     DEBUG_INFO=1
3804 fi
3805
3806 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr '[[a-z]]' '[[A-Z]]'`
3807
3808 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
3809
3810 TOOLCHAIN_FULLNAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}-${WX_DEBUGTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
3811
3812 if test "$cross_compiling" = "yes"; then
3813     HOST_SUFFIX="-$host_alias"
3814     TOOLCHAIN_NAME="$TOOLCHAIN_NAME$HOST_SUFFIX"
3815     TOOLCHAIN_FULLNAME="${host_alias}-$TOOLCHAIN_FULLNAME"
3816 fi
3817
3818 dnl library link name
3819 dnl These just save us from exporting lib_{unicode,debug,flavour}_suffix.
3820 dnl If we ever need to do that, we won't need to keep these.
3821 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3822 if test "${TOOLKIT_DIR}" = "os2"; then
3823     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3824 else
3825     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3826 fi
3827
3828
3829
3830 if test "$wxUSE_COCOA" = 1; then
3831     AC_LANG_SAVE
3832     AC_WX_LANG_OBJECTIVEC
3833 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
3834 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
3835 dnl Point but only if MacTypes.h was not included first.  Of course,
3836 dnl if MacTypes.h is included later then you're screwed when it
3837 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
3838 dnl to not typedef Point and thus fix the problem.
3839     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
3840     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
3841 #include <CoreFoundation/CoreFoundation.h>
3842         ],[],
3843         [AC_MSG_RESULT([no])],
3844         [AC_MSG_RESULT([yes])
3845         AC_MSG_CHECKING([if defining __Point__ will fix it])
3846         AC_TRY_COMPILE([#define __Point__ 1
3847 #include <AppKit/NSEvent.h>
3848 #include <CoreFoundation/CoreFoundation.h>
3849             ],[],
3850             [AC_MSG_RESULT([yes])
3851             AC_DEFINE(__Point__)
3852             ],
3853             [AC_MSG_FAILURE([no])]
3854         )]
3855     )
3856     AC_LANG_RESTORE
3857 fi
3858
3859 dnl ---------------------------------------------------------------------------
3860 dnl Checks for typedefs
3861 dnl ---------------------------------------------------------------------------
3862
3863 dnl   defines mode_t if not already defined
3864 AC_TYPE_MODE_T
3865 dnl   defines off_t if not already defined
3866 AC_TYPE_OFF_T
3867 dnl   defines pid_t if not already defined
3868 AC_TYPE_PID_T
3869 dnl   defines size_t if not already defined
3870 AC_TYPE_SIZE_T
3871
3872 dnl sets HAVE_SSIZE_T if ssize_t is defined
3873 AC_CHECK_TYPES(ssize_t)
3874
3875 dnl check what exactly size_t is on this machine - this is necessary to avoid
3876 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3877 AC_LANG_PUSH(C++) dnl tests below use overloaded functions and so need C++
3878 AC_CACHE_CHECK([if size_t is unsigned int],
3879     wx_cv_size_t_is_uint,
3880     [
3881     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3882     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3883     dnl methods in a local class (i.e. class inside a function) declaration
3884     dnl without any objections!!
3885     dnl
3886     dnl hence the hack below: we must have Foo at global scope!
3887     AC_TRY_COMPILE([#include <stddef.h>],
3888         [
3889             return 0; }
3890
3891             struct Foo { void foo(size_t); void foo(unsigned int); };
3892
3893             int bar() {
3894         ],
3895         wx_cv_size_t_is_uint=no,
3896         wx_cv_size_t_is_uint=yes
3897     )
3898     ]
3899 )
3900
3901 if test "$wx_cv_size_t_is_uint" = "yes"; then
3902     AC_DEFINE(wxSIZE_T_IS_UINT)
3903 else
3904     AC_CACHE_CHECK([if size_t is unsigned long],
3905         wx_cv_size_t_is_ulong,
3906         AC_TRY_COMPILE([#include <stddef.h>],
3907             [
3908                 return 0; }
3909
3910                 struct Foo { void foo(size_t); void foo(unsigned long); };
3911
3912                 int bar() {
3913             ],
3914             wx_cv_size_t_is_ulong=no,
3915             wx_cv_size_t_is_ulong=yes
3916         )
3917     )
3918
3919     if test "$wx_cv_size_t_is_ulong" = "yes"; then
3920         AC_DEFINE(wxSIZE_T_IS_ULONG)
3921     fi
3922 fi
3923
3924 AC_CACHE_CHECK([if wchar_t is separate type],
3925     wx_cv_wchar_t_is_separate_type,
3926     AC_TRY_COMPILE([#include <wchar.h>],
3927         [
3928             return 0; }
3929
3930             struct Foo { void foo(wchar_t);
3931                          void foo(unsigned short);
3932                          void foo(unsigned int);
3933                          void foo(unsigned long); };
3934
3935             int bar() {
3936         ],
3937         wx_cv_wchar_t_is_separate_type=yes,
3938         wx_cv_wchar_t_is_separate_type=no
3939     )
3940 )
3941
3942 if test "$wx_cv_wchar_t_is_separate_type" = "yes"; then
3943     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 1)
3944 else
3945     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 0)
3946 fi
3947
3948 AC_LANG_POP() dnl C++
3949
3950 dnl ---------------------------------------------------------------------------
3951 dnl Checks for structures
3952 dnl ---------------------------------------------------------------------------
3953
3954 dnl does passwd struct has the pw_gecos field?
3955 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
3956     [
3957         AC_TRY_COMPILE([#include <pwd.h>],
3958              [
3959                 char *p;
3960                 struct passwd *pw;
3961                 p = pw->pw_gecos;
3962              ],
3963              [
3964                 wx_cv_struct_pw_gecos=yes
3965              ],
3966              [
3967                 wx_cv_struct_pw_gecos=no
3968              ]
3969         )
3970     ]
3971 )
3972
3973 if test "$wx_cv_struct_pw_gecos" = "yes"; then
3974     AC_DEFINE(HAVE_PW_GECOS)
3975 fi
3976
3977 dnl ---------------------------------------------------------------------------
3978 dnl Check for functions
3979 dnl ---------------------------------------------------------------------------
3980
3981 dnl don't check for wchar_t functions if we haven't got wchar_t itself
3982 if test "$wxUSE_WCHAR_T" = "yes"; then
3983     AC_DEFINE(wxUSE_WCHAR_T)
3984
3985     dnl check for wcslen in all possible places
3986     WCSLEN_FOUND=0
3987     WCHAR_LINK=
3988     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
3989
3990     if test "$WCSLEN_FOUND" = 0; then
3991         if test "$TOOLKIT" = "MSW"; then
3992             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
3993         else
3994             AC_CHECK_LIB(w, wcslen, [
3995                             WCHAR_LINK=" -lw"
3996                             WCSLEN_FOUND=1
3997                         ])
3998         fi
3999     fi
4000
4001     if test "$WCSLEN_FOUND" = 1; then
4002         AC_DEFINE(HAVE_WCSLEN)
4003     fi
4004
4005     AC_CHECK_FUNCS([wcsdup])
4006
4007     dnl On HP-UX aCC need this define to find mbstrtowcs() &c
4008     dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
4009     dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
4010     dnl flags when g++ is configured, it will declare it's own).
4011     if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
4012         CPPFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CPPFLAGS"
4013     fi
4014
4015     dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
4016     dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
4017     dnl library, not the header, so do a header check for mbstate_t first.
4018     AC_CHECK_TYPES([mbstate_t],
4019                    [AC_CHECK_FUNCS(wcsrtombs)],
4020                    [],
4021                    [#include <wchar.h>])
4022 else
4023     AC_MSG_WARN([Wide character support is unavailable])
4024 fi
4025
4026 dnl check for vsnprintf() -- a safe version of vsprintf())
4027 dnl
4028 dnl the trouble here is that on some systems (e.g HP-UX 10) this function is
4029 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
4030 dnl stupidly, provides a dummy function declaration inside its extension)
4031 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
4032 dnl
4033 dnl so we first check if the function is in the library
4034 dnl
4035 dnl FIXME: replace this mess with WX_CHECK_FUNCS()
4036 AC_CHECK_FUNCS(snprintf vsnprintf vsscanf)
4037
4038 AC_LANG_PUSH(C++)
4039 if test "$ac_cv_func_vsnprintf" = "yes"; then
4040     dnl yes it is -- now check if it is in the headers
4041     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
4042         [
4043             dnl our troubles are not over: HP-UX 11 prototypes vsnprintf() as
4044             dnl taking "char *" and not "const char *" while Metrowerks does
4045             dnl provide a correct vsnprintf declaration but in C++ mode it's
4046             dnl always in std namespace and so we have to bring it in scope
4047             AC_TRY_COMPILE(
4048                 [
4049                     #include <stdio.h>
4050                     #include <stdarg.h>
4051                     #ifdef __MSL__
4052                     #if __MSL__ >= 0x6000
4053                     namespace std {}
4054                     using namespace std;
4055                     #endif
4056                     #endif
4057                 ],
4058                 [
4059                     char *buf;
4060                     va_list ap;
4061                     vsnprintf(buf, 10u, "%s", ap);
4062                 ],
4063                 wx_cv_func_vsnprintf_decl=yes,
4064                 wx_cv_func_vsnprintf_decl=no
4065             )
4066         ]
4067     )
4068
4069     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
4070         AC_DEFINE(HAVE_VSNPRINTF_DECL)
4071
4072         dnl we know there is a vsnprintf declaration, but some old headers
4073         dnl may have one taking a "char *" format instead of "const char *"
4074         AC_CACHE_CHECK([if vsnprintf declaration is broken], wx_cv_func_broken_vsnprintf_decl,
4075             [
4076                 AC_TRY_COMPILE(
4077                     [
4078                         #include <stdio.h>
4079                         #include <stdarg.h>
4080                         #ifdef __MSL__
4081                         #if __MSL__ >= 0x6000
4082                         namespace std {}
4083                         using namespace std;
4084                         #endif
4085                         #endif
4086                     ],
4087                     [
4088                         char *buf;
4089                         va_list ap;
4090                         const char *fmt = "%s";
4091                         vsnprintf(buf, 10u, fmt, ap);
4092                     ],
4093                     wx_cv_func_broken_vsnprintf_decl=no,
4094                     wx_cv_func_broken_vsnprintf_decl=yes
4095                 )
4096             ]
4097         )
4098
4099         if test "$wx_cv_func_broken_vsnprintf_decl" = "yes"; then
4100             AC_DEFINE(HAVE_BROKEN_VSNPRINTF_DECL)
4101         fi
4102     fi
4103 fi
4104
4105 dnl the same as above but for snprintf() now: it's not present in at least AIX
4106 dnl 4.2 headers
4107 if test "$ac_cv_func_snprintf" = "yes"; then
4108     AC_CACHE_CHECK([for snprintf declaration], wx_cv_func_snprintf_decl,
4109         [
4110             AC_TRY_COMPILE(
4111                 [
4112                     #include <stdio.h>
4113                     #include <stdarg.h>
4114                     #ifdef __MSL__
4115                     #if __MSL__ >= 0x6000
4116                     namespace std {}
4117                     using namespace std;
4118                     #endif
4119                     #endif
4120                 ],
4121                 [
4122                     char *buf;
4123                     snprintf(buf, 10u, "%s", "wx");
4124                 ],
4125                 wx_cv_func_snprintf_decl=yes,
4126                 wx_cv_func_snprintf_decl=no
4127             )
4128         ]
4129     )
4130
4131     if test "$wx_cv_func_snprintf_decl" = "yes"; then
4132         AC_DEFINE(HAVE_SNPRINTF_DECL)
4133     fi
4134
4135     if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
4136
4137         dnl check if snprintf() has support for positional arguments
4138         dnl NB: if snprintf() has positional support we can safely suppose that also
4139         dnl     other *printf() functions support them as they all belong to the same
4140         dnl     family and they all fallback to the same implementation
4141         AC_CACHE_CHECK([if snprintf supports positional arguments], wx_cv_func_snprintf_pos_params,
4142             [
4143                 AC_TRY_RUN(
4144                     [
4145                         #include <stdio.h>
4146
4147                         int main (void)
4148                         {
4149                             char buffer[128];
4150                             snprintf (buffer, 128, "%2$d %3$d %1$d", 1, 2, 3);
4151                             if (strcmp ("2 3 1", buffer) == 0)
4152                                 exit (0);
4153                             exit (1);
4154                         }
4155                     ],
4156                     wx_cv_func_snprintf_pos_params=no,
4157                     wx_cv_func_snprintf_pos_params=yes,
4158                     dnl be pessimistic when cross-compiling
4159                     [
4160                         AC_MSG_WARN([Assuming Unix98 printf() is not available,
4161 define HAVE_UNIX98_PRINTF as 1 in setup.h if it is available.])
4162                         wx_cv_func_snprintf_pos_params=no
4163                     ]
4164                 )
4165             ]
4166         )
4167
4168         if test "$wx_cv_func_snprintf_pos_params" = "yes"; then
4169             AC_DEFINE(HAVE_UNIX98_PRINTF)
4170         fi
4171     fi
4172 fi
4173
4174 dnl the same as above but for vsscanf() now: it's not present in at least
4175 dnl Solaris 9 headers for gcc-3.4 (due to fixinclude's processing of stdio.h)
4176 if test "$ac_cv_func_vsscanf" = "yes"; then
4177     AC_CACHE_CHECK([for vsscanf declaration], wx_cv_func_vsscanf_decl,
4178         [
4179             AC_TRY_COMPILE(
4180                 [
4181                     #include <stdio.h>
4182                     #include <stdarg.h>
4183                     #ifdef __MSL__
4184                     #if __MSL__ >= 0x6000
4185                     namespace std {}
4186                     using namespace std;
4187                     #endif
4188                     #endif
4189                 ],
4190                 [
4191                     char *buf;
4192                     va_list args;
4193                     vsscanf(buf, "%s", args);
4194                 ],
4195                 wx_cv_func_vsscanf_decl=yes,
4196                 wx_cv_func_vsscanf_decl=no
4197             )
4198         ]
4199     )
4200
4201     if test "$wx_cv_func_vsscanf_decl" = "yes"; then
4202         AC_DEFINE(HAVE_VSSCANF_DECL)
4203     fi
4204 fi
4205 AC_LANG_POP()
4206
4207 if test "$wxUSE_UNICODE" = yes; then
4208
4209     dnl also look if we have wide char IO functions, notice that [f]putws are
4210     dnl declared in special widec.h under Solaris
4211     wchar_headers="#include <stdio.h>
4212 #include <wchar.h>"
4213     case "${host}" in
4214         *-*-solaris2* )
4215             AC_CHECK_HEADERS(widec.h,,, [AC_INCLUDES_DEFAULT()])
4216             if test "$ac_cv_header_widec_h" = "yes"; then
4217                 wchar_headers="$wchar_headers
4218 #include <widec.h>"
4219             fi
4220     esac
4221
4222     WX_CHECK_FUNCS(putws fputws wprintf vswprintf vswscanf,,,
4223                    [$wchar_headers])
4224
4225     dnl MinGW has a vswprintf with a different prototype, and
4226     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
4227     dnl finds it even if it is not declared in some versions...
4228     AC_MSG_CHECKING([for _vsnwprintf])
4229     AC_TRY_COMPILE([#include <wchar.h>],
4230                    [&_vsnwprintf;],
4231                    [AC_MSG_RESULT([yes])
4232                     AC_DEFINE(HAVE__VSNWPRINTF)],
4233                    [AC_MSG_RESULT([no])]);
4234 fi
4235
4236 if test "$wxUSE_FILE" = "yes"; then
4237     WX_CHECK_FUNCS(fsync)
4238 fi
4239
4240 dnl at least under IRIX with mipsPro the C99 round() function is available when
4241 dnl building using the C compiler but not when using C++ one
4242 AC_LANG_PUSH(C++)
4243 WX_CHECK_FUNCS(round,,,[#include <math.h>])
4244 AC_LANG_POP()
4245
4246 dnl the following tests are for Unix(like) systems only
4247 if test "$TOOLKIT" != "MSW"; then
4248
4249 dnl check for available version of iconv()
4250 if test "$wxUSE_LIBICONV" != "no" ; then
4251     AM_ICONV
4252     LIBS="$LIBICONV $LIBS"
4253 fi
4254
4255 dnl check for POSIX signals if we need them
4256 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4257     AC_CHECK_FUNCS(sigaction)
4258
4259     if test "$ac_cv_func_sigaction" = "no"; then
4260         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
4261         wxUSE_ON_FATAL_EXCEPTION=no
4262     fi
4263
4264     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4265       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4266       [
4267         dnl C compiler happily compiles the code even if there is type mismatch
4268         AC_LANG_PUSH(C++)
4269         AC_TRY_COMPILE([#include <signal.h>],
4270                      [
4271                         extern void testSigHandler(int);
4272
4273                         struct sigaction sa;
4274                         sa.sa_handler = testSigHandler;
4275                      ], [
4276                         wx_cv_type_sa_handler=int
4277                      ], [
4278                         wx_cv_type_sa_handler=void
4279                      ])
4280         AC_LANG_POP()
4281       ])
4282
4283       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4284     fi
4285 fi
4286
4287 dnl backtrace() and backtrace_symbols() for wxStackWalker
4288 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4289     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4290         [
4291             AC_LANG_PUSH(C++)
4292             AC_TRY_COMPILE([#include <execinfo.h>],
4293                 [
4294                     void *trace[1];
4295                     char **messages;
4296
4297                     backtrace(trace, 1);
4298                     messages = backtrace_symbols(trace, 1);
4299                 ],
4300                 wx_cv_func_backtrace=yes,
4301                 wx_cv_func_backtrace=no
4302             )
4303             AC_LANG_POP()
4304         ]
4305     )
4306
4307
4308     if test "$wx_cv_func_backtrace" = "no"; then
4309         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4310         wxUSE_STACKWALKER=no
4311     else
4312         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4313             [
4314                 AC_LANG_PUSH(C++)
4315                 AC_TRY_LINK([#include <cxxabi.h>],
4316                     [
4317                         int rc;
4318                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4319                     ],
4320                     wx_cv_func_cxa_demangle=yes,
4321                     wx_cv_func_cxa_demangle=no
4322                 )
4323                 AC_LANG_POP()
4324             ]
4325         )
4326
4327         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4328             AC_DEFINE(HAVE_CXA_DEMANGLE)
4329         fi
4330     fi
4331 fi
4332
4333 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != 1 -a "$USE_UNIX" != 1; then
4334     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4335     wxUSE_STACKWALKER=no
4336 fi
4337
4338
4339 dnl check for the function for temp files creation
4340 AC_CHECK_FUNCS(mkstemp mktemp, break)
4341
4342 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4343 dnl Linux and *BSD and statvfs() under Solaris
4344 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4345     AC_TRY_COMPILE(
4346         [
4347              #if defined(__BSD__)
4348              #include <sys/param.h>
4349              #include <sys/mount.h>
4350              #else
4351              #include <sys/vfs.h>
4352              #endif
4353         ],
4354         [
4355              long l;
4356              struct statfs fs;
4357              statfs("/", &fs);
4358              l = fs.f_bsize;
4359              l += fs.f_blocks;
4360              l += fs.f_bavail;
4361         ],
4362          wx_cv_func_statfs=yes,
4363          wx_cv_func_statfs=no
4364     )
4365 )
4366
4367 if test "$wx_cv_func_statfs" = "yes"; then
4368     dnl check whether we have its dcelaration too: some systems (AIX 4) lack it
4369     AC_CACHE_CHECK(for statfs declaration, wx_cv_func_statfs_decl,
4370         AC_LANG_PUSH(C++)
4371         AC_TRY_COMPILE(
4372             [
4373                  #if defined(__BSD__)
4374                  #include <sys/param.h>
4375                  #include <sys/mount.h>
4376                  #else
4377                  #include <sys/vfs.h>
4378                  #endif
4379             ],
4380             [
4381                 struct statfs fs;
4382                 statfs("", &fs);
4383             ],
4384             wx_cv_func_statfs_decl=yes,
4385             wx_cv_func_statfs_decl=no
4386         )
4387         AC_LANG_POP()
4388     )
4389
4390     if test "$wx_cv_func_statfs_decl" = "yes"; then
4391         AC_DEFINE(HAVE_STATFS_DECL)
4392     fi
4393
4394     wx_cv_type_statvfs_t="struct statfs"
4395     AC_DEFINE(HAVE_STATFS)
4396 else
4397     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4398         AC_TRY_COMPILE(
4399             [
4400                 #include <stddef.h>
4401                 #include <sys/statvfs.h>
4402             ],
4403             [
4404                 statvfs("/", NULL);
4405             ],
4406             wx_cv_func_statvfs=yes,
4407             wx_cv_func_statvfs=no
4408         )
4409     )
4410
4411     if test "$wx_cv_func_statvfs" = "yes"; then
4412         dnl we also have to check whether we should use statvfs_t (works under
4413         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4414         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4415         dnl mode both work fine)
4416         dnl
4417         dnl for this check C++ compiler has to be used as passing incompatible
4418         dnl pointers is just a warning and not an error in C
4419         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4420             AC_LANG_PUSH(C++)
4421             AC_TRY_COMPILE(
4422                 [
4423                     #include <sys/statvfs.h>
4424                 ],
4425                 [
4426                     long l;
4427                     statvfs_t fs;
4428                     statvfs("/", &fs);
4429                     l = fs.f_bsize;
4430                     l += fs.f_blocks;
4431                     l += fs.f_bavail;
4432                 ],
4433                 wx_cv_type_statvfs_t=statvfs_t,
4434                 [
4435                     AC_TRY_COMPILE(
4436                         [
4437                             #include <sys/statvfs.h>
4438                         ],
4439                         [
4440                             long l;
4441                             struct statvfs fs;
4442                             statvfs("/", &fs);
4443                             l = fs.f_bsize;
4444                             l += fs.f_blocks;
4445                             l += fs.f_bavail;
4446                         ],
4447                         wx_cv_type_statvfs_t="struct statvfs",
4448                         wx_cv_type_statvfs_t="unknown"
4449                     )
4450                 ]
4451             )
4452             AC_LANG_POP()
4453         )
4454
4455         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4456             AC_DEFINE(HAVE_STATVFS)
4457         fi
4458     else
4459         dnl set it for the test below
4460         wx_cv_type_statvfs_t="unknown"
4461     fi
4462 fi
4463
4464 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4465     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4466 else
4467     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4468 fi
4469
4470 dnl check for fcntl() or at least flock() needed by Unix implementation of
4471 dnl wxSingleInstanceChecker
4472 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4473     AC_CHECK_FUNCS(fcntl flock, break)
4474
4475     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4476         AC_MSG_WARN(wxSingleInstanceChecker not available)
4477         wxUSE_SNGLINST_CHECKER=no
4478     fi
4479 fi
4480
4481 dnl look for a function to modify the environment
4482 AC_CHECK_FUNCS(setenv putenv, break)
4483 if test "$ac_cv_func_setenv" = "yes"; then
4484     AC_CHECK_FUNCS(unsetenv)
4485 fi
4486
4487 HAVE_SOME_SLEEP_FUNC=0
4488 if test "$USE_BEOS" = 1; then
4489     dnl BeOS has its own (wonder where did they get it from) sleep() function
4490     dnl in unistd.h
4491     AC_DEFINE(HAVE_SLEEP)
4492     HAVE_SOME_SLEEP_FUNC=1
4493 fi
4494
4495 if test "$USE_DARWIN" = 1; then
4496     dnl Mac OS X/Darwin has both nanosleep and usleep
4497     dnl but only usleep is defined in unistd.h
4498     AC_DEFINE(HAVE_USLEEP)
4499     HAVE_SOME_SLEEP_FUNC=1
4500 fi
4501
4502 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4503     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4504     POSIX4_LINK=
4505     AC_CHECK_FUNCS(nanosleep,
4506         AC_DEFINE(HAVE_NANOSLEEP),
4507         [
4508             AC_CHECK_LIB(posix4, nanosleep,
4509                 [
4510                     AC_DEFINE(HAVE_NANOSLEEP)
4511                     POSIX4_LINK=" -lposix4"
4512                 ],
4513                 [
4514                     WX_CHECK_FUNCS(usleep,,
4515                                     AC_MSG_WARN([wxSleep() function will not work])
4516                     )
4517                 ]
4518             )
4519         ]
4520     )
4521 fi
4522
4523 dnl check for uname (POSIX) and gethostname (BSD)
4524 WX_CHECK_FUNCS(uname,,,[#include <sys/utsname.h>])
4525 if test "$wx_cv_func_uname" != yes; then
4526     WX_CHECK_FUNCS(gethostname)
4527 fi
4528
4529 WX_CHECK_FUNCS(strtok_r, [], [], [#define _REENTRANT])
4530
4531 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4532 dnl libnsl or libresolv or libsocket)
4533 INET_LINK=
4534 AC_CHECK_FUNCS(inet_addr,
4535     AC_DEFINE(HAVE_INET_ADDR),
4536     [
4537         AC_CHECK_LIB(nsl, inet_addr,
4538             INET_LINK="nsl",
4539             [
4540                 AC_CHECK_LIB(resolv, inet_addr,
4541                     INET_LINK="resolv",
4542                     [
4543                         AC_CHECK_LIB(socket, inet_addr,
4544                             INET_LINK="socket"
4545                         )
4546                     ]
4547                 )
4548             ]
4549         )
4550     ]
4551 )
4552
4553 AC_CHECK_FUNCS(inet_aton,
4554         AC_DEFINE(HAVE_INET_ATON),
4555         [
4556             dnl only check it in the same lib
4557             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4558         ])
4559
4560 if test "x$INET_LINK" != "x"; then
4561     AC_DEFINE(HAVE_INET_ADDR)
4562     INET_LINK=" -l$INET_LINK"
4563 fi
4564
4565 WX_CHECK_FUNCS(fdopen)
4566
4567 if test "$wxUSE_TARSTREAM" = "yes"; then
4568     WX_CHECK_FUNCS(sysconf)
4569
4570     WX_CHECK_FUNCS(getpwuid_r, [], [],
4571                    [
4572                     #define _REENTRANT
4573                     #include <pwd.h>
4574                    ],
4575                    [[
4576                     struct passwd pw, *ppw;
4577                     char buf[1024];
4578                     getpwuid_r(0, &pw, buf, sizeof(buf), &ppw)
4579                    ]])
4580
4581     WX_CHECK_FUNCS(getgrgid_r, [], [],
4582                    [
4583                     #define _REENTRANT
4584                     #include <grp.h>
4585                    ],
4586                    [[
4587                     struct group grp, *pgrp;
4588                     char buf[1024];
4589                     getgrgid_r(0, &grp, buf, sizeof(buf), &pgrp)
4590                    ]])
4591 fi
4592
4593 fi
4594
4595
4596 dnl ===========================================================================
4597 dnl Now we have all the info we need - use it!
4598 dnl ===========================================================================
4599
4600 dnl flush the cache
4601 AC_CACHE_SAVE
4602
4603 dnl ---------------------------------------------------------------------------
4604 dnl thread support for Unix (for Win32 and OS/2 see past
4605 dnl                          the next matching "else")
4606 dnl ---------------------------------------------------------------------------
4607
4608 dnl under MSW (except mingw32) we always have thread support
4609 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4610
4611     dnl the code below:
4612     dnl
4613     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4614     dnl   necessary to build the MT programs for the linker and compiler
4615     dnl   respectively
4616     dnl
4617     dnl   sets wxUSE_THREADS=1 if thread support is activated
4618
4619     THREADS_LINK=
4620     THREADS_CFLAGS=
4621
4622     if test "$wxUSE_THREADS" = "yes" ; then
4623         if test "$USE_BEOS" = 1; then
4624             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4625             wxUSE_THREADS="no"
4626         fi
4627     fi
4628
4629     if test "$wxUSE_THREADS" = "yes" ; then
4630         dnl find if POSIX threads are available
4631         dnl
4632         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4633         dnl archive from http://ac-archive.sourceforge.net/
4634         dnl
4635         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4636         dnl Forero Cuervo <bachue@bachue.com> for the original code
4637
4638         dnl TODO: cache the result
4639
4640         dnl define the list of the thread options to try in the loop below
4641         dnl with the convention that anything starting with '-' is a cpp flag
4642         dnl while anything else is a library (i.e. there is an implicit "-l")
4643         THREAD_OPTS="-pthread"
4644         if test "x$SUNCXX" = xyes; then
4645             THREAD_OPTS="-mt lthread $THREAD_OPTS"
4646         fi
4647
4648         case "${host}" in
4649           *-*-solaris2* | *-*-sunos4* )
4650                 if test "x$GCC" = "xyes"; then
4651                     dnl Solaris/gcc combination use this one for some reason
4652                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4653                 fi
4654                 ;;
4655           *-*-freebsd*)
4656                 dnl look, in order, for the kernel threads, then Linux threads
4657                 dnl and finally the userland threads
4658                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4659                 ;;
4660           *-*-darwin* | *-*-cygwin* )
4661                 dnl Darwin / Mac OS X just uses -lpthread tested below
4662                 dnl and so does Cygwin
4663                 THREAD_OPTS=""
4664                 ;;
4665           *-*-aix*)
4666                 dnl AIX calls the library libpthreads - thanks IBM!
4667                 THREAD_OPTS="pthreads"
4668                 ;;
4669           *-hp-hpux* )
4670                 if test "x$GCC" = "xyes"; then
4671                     dnl g++ versions before 3.3.2 don't support -pthread.
4672                     $CXX -dumpspecs | grep 'pthread:' >/dev/null ||
4673                         THREAD_OPTS=""
4674                 else
4675                     dnl HP-UX aCC (tested with version B3910B A.06.05 [Jul 25
4676                     dnl 2005]) supports -mt
4677                     THREAD_OPTS="-mt"
4678                 fi
4679                 ;;
4680
4681           *-*-irix* )
4682                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4683                 dnl doesn't give an error for it neither, just a warning
4684                 dnl message -- but this is still very annoying
4685                 if test "x$GCC" = "xyes"; then
4686                     THREAD_OPTS=""
4687                 fi
4688                 ;;
4689
4690           *-*-*UnixWare*)
4691                 dnl flying by man pages here: Caldera online docs use this
4692                 if test "x$GCC" != "xyes"; then
4693                     THREAD_OPTS="-Ethread"
4694                 fi
4695                 ;;
4696         esac
4697
4698         dnl simply linking with libpthread should make the test below work but
4699         dnl it's far from certain that the threaded programs compiled without
4700         dnl any special switches actually work, so try it after all the others
4701         THREAD_OPTS="$THREAD_OPTS pthread none"
4702
4703         dnl now test for all possibilities
4704         THREADS_OK=no
4705         for flag in $THREAD_OPTS; do
4706             case $flag in
4707                 none)
4708                     AC_MSG_CHECKING([whether pthreads work without any flags])
4709                     ;;
4710
4711                 -*)
4712                     AC_MSG_CHECKING([whether pthreads work with $flag])
4713                     THREADS_CFLAGS="$flag"
4714                     ;;
4715
4716                 *)
4717                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4718                     THREADS_LINK="-l$flag"
4719                     ;;
4720               esac
4721
4722               save_LIBS="$LIBS"
4723               save_CFLAGS="$CFLAGS"
4724               LIBS="$THREADS_LINK $LIBS"
4725               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4726
4727               AC_TRY_LINK([#include <pthread.h>],
4728                           [pthread_create(0,0,0,0);],
4729                           THREADS_OK=yes)
4730
4731               LIBS="$save_LIBS"
4732               CFLAGS="$save_CFLAGS"
4733
4734               AC_MSG_RESULT($THREADS_OK)
4735               if test "x$THREADS_OK" = "xyes"; then
4736                       break;
4737               fi
4738
4739               THREADS_LINK=""
4740               THREADS_CFLAGS=""
4741       done
4742
4743       if test "x$THREADS_OK" != "xyes"; then
4744           wxUSE_THREADS=no
4745           AC_MSG_WARN([No thread support on this system... disabled])
4746       else
4747           dnl yes, these special compiler flags should be used with the
4748           dnl linker as well
4749           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
4750           LIBS="$THREADS_LINK $LIBS"
4751
4752           AC_MSG_CHECKING([if more special flags are required for pthreads])
4753           flag=no
4754           case "${host}" in
4755             *-aix*)
4756                 dnl again quoting from
4757                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
4758                 dnl
4759                 dnl     When compiling and linking with -pthread, the library
4760                 dnl     search path should include -L/usr/lib/threads at the
4761                 dnl     beginning of the path.
4762                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
4763                 flag="-D_THREAD_SAFE"
4764                 ;;
4765             *-freebsd*)
4766                 flag="-D_THREAD_SAFE"
4767                 ;;
4768             *-hp-hpux* )
4769                 flag="-D_REENTRANT"
4770                 if test "x$GCC" != "xyes"; then
4771                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
4772                     flag="$flag -D_RWSTD_MULTI_THREAD"
4773                 fi
4774                 ;;
4775             *solaris* | alpha*-osf*)
4776                 flag="-D_REENTRANT"
4777                 ;;
4778           esac
4779           AC_MSG_RESULT(${flag})
4780           if test "x$flag" != xno; then
4781               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
4782           fi
4783
4784           dnl don't add these options to CPPFLAGS as cpp might not know them
4785           WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS $THREADS_CFLAGS"
4786       fi
4787     fi
4788
4789     dnl do other tests only if we are using threads
4790     if test "$wxUSE_THREADS" = "yes" ; then
4791       AC_CHECK_FUNCS(thr_setconcurrency)
4792
4793       dnl can't use AC_CHECK_FUNCS for this one as it's usually a macro and so
4794       dnl wouldn't be found by it
4795       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup,
4796       [
4797         dnl C compiler may treat pthread_cleanup_push() as an undeclared
4798         dnl function and not give a warning even if it's unavailable, so use
4799         dnl the C++ one for this test
4800         AC_LANG_PUSH(C++)
4801         AC_TRY_COMPILE([#include <pthread.h>
4802                void ThreadCleanupFunc(void *p);
4803             ],
4804             [
4805                 void *p;
4806                 pthread_cleanup_push(ThreadCleanupFunc, p);
4807                 pthread_cleanup_pop(0);
4808             ], [
4809                wx_cv_func_pthread_cleanup=yes
4810             ], [
4811                wx_cv_func_pthread_cleanup=no
4812             ]
4813         )
4814         AC_LANG_POP()
4815       ])
4816       if test "x$wx_cv_func_pthread_cleanup" = "xyes"; then
4817         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
4818       fi
4819
4820       AC_CHECK_HEADERS(sched.h,,, [AC_INCLUDES_DEFAULT()])
4821       if test "$ac_cv_header_sched_h" = "yes"; then
4822           AC_CHECK_FUNC(sched_yield,
4823             AC_DEFINE(HAVE_SCHED_YIELD),
4824             [
4825                 AC_CHECK_LIB(posix4,
4826                     sched_yield,
4827                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
4828                     AC_MSG_WARN(wxThread::Yield will not work properly)
4829                 )
4830             ]
4831           )
4832       fi
4833
4834       dnl to be able to set the thread priority, we need to have all of the
4835       dnl following functions:
4836       dnl   1. pthread_attr_getschedpolicy
4837       dnl   2. sched_get_priority_min and sched_get_priority_max
4838       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
4839       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
4840       HAVE_PRIOR_FUNCS=0
4841       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
4842                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
4843                        [AC_CHECK_FUNC(sched_get_priority_max,
4844                            HAVE_PRIOR_FUNCS=1,
4845                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
4846                              [
4847                                 HAVE_PRIOR_FUNCS=1
4848                                 POSIX4_LINK=" -lposix4"
4849                              ],
4850                            )]
4851                        )]
4852                      )]
4853                    )
4854
4855       if test "$HAVE_PRIOR_FUNCS" = 1; then
4856         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
4857       else
4858         AC_MSG_WARN(Setting thread priority will not work)
4859       fi
4860
4861       AC_CHECK_FUNC(pthread_cancel,
4862                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
4863                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
4864
4865       AC_CHECK_FUNC(pthread_mutex_timedlock,
4866                     AC_DEFINE(HAVE_PTHREAD_MUTEX_TIMEDLOCK),
4867                     AC_MSG_WARN([wxMutex::LockTimeout() will not work]))
4868
4869       AC_CHECK_FUNC(pthread_attr_setstacksize,
4870                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
4871
4872       dnl mutexattr_t initialization is done in quite different ways on different
4873       dnl platforms, so check for a few things:
4874       dnl
4875       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
4876       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
4877       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
4878       dnl defined, we do it by directly assigned
4879       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
4880
4881       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
4882       [
4883         AC_TRY_COMPILE([#include <pthread.h>],
4884             [
4885                pthread_mutexattr_t attr;
4886                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4887             ],
4888             wx_cv_type_pthread_mutexattr_t=yes,
4889             wx_cv_type_pthread_mutexattr_t=no
4890         )
4891       ])
4892
4893       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
4894         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
4895
4896         dnl check if we already have the declaration we need, it is not
4897         dnl present in some systems' headers
4898         AC_CACHE_CHECK([for pthread_mutexattr_settype declaration],
4899                        wx_cv_func_pthread_mutexattr_settype_decl, [
4900                        AC_TRY_COMPILE([#include <pthread.h>],
4901                            [
4902                                pthread_mutexattr_t attr;
4903                                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4904                            ],
4905                            wx_cv_func_pthread_mutexattr_settype_decl=yes,
4906                            wx_cv_func_pthread_mutexattr_settype_decl=no
4907                        )
4908         ])
4909         if test "$wx_cv_func_pthread_mutexattr_settype_decl" = "yes"; then
4910             AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_SETTYPE_DECL)
4911         fi
4912       else
4913         dnl don't despair, there may be another way to do it
4914         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
4915                        wx_cv_type_pthread_rec_mutex_init,
4916         [
4917             AC_TRY_COMPILE([#include <pthread.h>],
4918                 [
4919                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
4920                 ], [
4921                     wx_cv_type_pthread_rec_mutex_init=yes
4922                 ], [
4923                     wx_cv_type_pthread_rec_mutex_init=no
4924                 ]
4925             )
4926         ])
4927         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
4928           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
4929         else
4930           dnl this may break code working elsewhere, so at least warn about it
4931           AC_MSG_WARN([wxMutex won't be recursive on this platform])
4932         fi
4933       fi
4934     fi
4935
4936 dnl from if !MSW
4937 else
4938     if test "$wxUSE_THREADS" = "yes" ; then
4939       case "${host}" in
4940         x86_64-*-mingw32* )
4941         ;;
4942         *-*-mingw32* )
4943             dnl check if the compiler accepts -mthreads
4944             AC_CACHE_CHECK([if compiler supports -mthreads],
4945                 wx_cv_cflags_mthread,
4946                 [
4947                     CFLAGS_OLD="$CFLAGS"
4948                     CFLAGS="-mthreads $CFLAGS"
4949                     AC_TRY_COMPILE([], [],
4950                         wx_cv_cflags_mthread=yes,
4951                         wx_cv_cflags_mthread=no
4952                     )
4953                 ]
4954             )
4955
4956             if test "$wx_cv_cflags_mthread" = "yes"; then
4957                 dnl it does, use it
4958                 WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mthreads"
4959                 LDFLAGS="$LDFLAGS -mthreads"
4960             else
4961                 dnl it doesn't
4962                 CFLAGS="$CFLAGS_OLD"
4963             fi
4964         ;;
4965         *-pc-os2*emx )
4966             WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -Zmt -D__ST_MT_ERRNO__"
4967             LDFLAGS="$LDFLAGS -Zmt"
4968         ;;
4969       esac
4970     fi
4971 fi
4972
4973 AC_CHECK_FUNC(localtime_r, [ AC_DEFINE(HAVE_LOCALTIME_R) ])
4974 AC_CHECK_FUNC(gmtime_r, [ AC_DEFINE(HAVE_GMTIME_R) ])
4975 dnl By preference, we probably should use getaddrinfo which avoids thread
4976 dnl safety issues and supports IPv6, however there currently is no code
4977 dnl for it, so testing for it is temporarily disabled and we are restricted
4978 dnl to gethostbyname_r/gethostbyaddr_r  and getservbyname_r
4979
4980 dnl AC_CHECK_FUNC(getaddrinfo, AC_DEFINE(HAVE_GETADDRINFO), [
4981     dnl no getaddrinfo, so check for gethostbyname_r and
4982     dnl related functions (taken from python's configure.in)
4983     dnl sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments
4984       AX_FUNC_WHICH_GETHOSTBYNAME_R
4985       if test "x$ac_cv_func_which_gethostbyname_r" = "xno" -o \
4986               "x$ac_cv_func_which_gethostbyname_r" = "xunknown" ; then
4987           AC_CHECK_FUNC(gethostbyname, [ AC_DEFINE(HAVE_GETHOSTBYNAME) ])
4988       fi
4989       dnl A similar test for getservbyname_r
4990       dnl I'm tempted to just not do this test which is taking much time and
4991       dnl do something similar as for gethostbyaddr_r, but OTOH the macro
4992       dnl doing the test already exists, so using it is easy enough.     - SN
4993       AC_raf_FUNC_WHICH_GETSERVBYNAME_R
4994       if test "x$ac_cv_func_which_getservbyname_r" = "xno" -o \
4995               "x$ac_cv_func_which_getservbyname_r" = "xunknown" ; then
4996           AC_CHECK_FUNCS(getservbyname,[ AC_DEFINE(HAVE_GETSERVBYNAME) ])
4997       fi
4998       dnl For gethostbyaddr_r, we currently do no separate test, instead, we
4999       dnl silently assume it's available exactly if gethostbyname_r is
5000       dnl available and always requires two more arguments than
5001       dnl gethostbyname_r.
5002       dnl (also, I'm lazy and there no m4 file that's ready for use for this
5003       dnl  function, although it should be easy to rewrite the gethostbyname_r
5004       dnl  check to fit this case, if it's really needed.                - SN )
5005 dnl    ]
5006 dnl )
5007
5008 if test "$wxUSE_THREADS" = "yes"; then
5009   AC_DEFINE(wxUSE_THREADS)
5010
5011   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
5012 else
5013   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
5014   dnl functions - add tests for other functions here as well
5015   if test "$wx_cv_func_strtok_r" = "yes"; then
5016     AC_MSG_CHECKING(if -D_REENTRANT is needed)
5017     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
5018         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_REENTRANT"
5019         AC_MSG_RESULT(yes)
5020     else
5021         AC_MSG_RESULT(no)
5022     fi
5023   fi
5024 fi
5025
5026 if test "$WXGTK2" = 1 ; then
5027   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK2)
5028   WXGTK12=1
5029 fi
5030
5031 if test "$WXGTK12" = 1 ; then
5032   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
5033 fi
5034
5035 if test "$WXGTK127" = 1 ; then
5036   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
5037 fi
5038
5039 if test "$WXGPE" = 1 ; then
5040   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
5041 fi
5042
5043 dnl DEBUG_CFLAGS contains debugging options (supposed to be the same for C and C++
5044 dnl compilers: we'd need a separate DEBUG_CXXFLAGS if this is ever not the case)
5045 DEBUG_CFLAGS=
5046 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
5047     DEBUG_CFLAGS="-g"
5048     wxUSE_OPTIMISE=no
5049 fi
5050
5051 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
5052     wxUSE_DEBUG_INFO=yes
5053     if test "$GCC" = yes; then
5054         DEBUG_CFLAGS="-ggdb"
5055     fi
5056 fi
5057
5058 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
5059     AC_DEFINE(WXDEBUG)
5060     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D__WXDEBUG__"
5061 else
5062     if test "$wxUSE_GTK" = 1 ; then
5063         if test "x$wxGTK_VERSION" = "x1" ; then
5064             CPPFLAGS="-DGTK_NO_CHECK_CASTS $CPPFLAGS"
5065         fi
5066     fi
5067 fi
5068
5069 if test "$wxUSE_MEM_TRACING" = "yes" ; then
5070     AC_DEFINE(wxUSE_MEMORY_TRACING)
5071     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
5072     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
5073     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
5074 fi
5075
5076 if test "$wxUSE_DMALLOC" = "yes" ; then
5077     DMALLOC_LIBS="-ldmallocthcxx"
5078 fi
5079
5080 dnl cc/cxx/ld option for profiling
5081 PROFILE_FLAGS=
5082 if test "$wxUSE_PROFILE" = "yes" ; then
5083     PROFILE_FLAGS=" -pg"
5084 fi
5085
5086 if test "$GCC" = "yes" ; then
5087     if test "$wxUSE_NO_RTTI" = "yes" ; then
5088         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-rtti"
5089     fi
5090     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5091         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-exceptions"
5092     fi
5093     if test "$wxUSE_PERMISSIVE" = "yes" ; then
5094         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -fpermissive"
5095     fi
5096
5097     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
5098     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
5099     dnl for each subroutine by default -- using the switch below only creates
5100     dnl one entry per file instead at the price of minor performance penalty
5101     dnl
5102     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
5103     dnl without -ffunction-sections.  No idea how long we'll need to maintain
5104     dnl this, or even the extent of gcc/wx version combinations affected, but
5105     dnl also as above, this 'fix' does not come without side effects.
5106     dnl
5107     dnl TODO: test for the gcc version here (how?)
5108     case "${host}" in
5109       powerpc*-*-aix* )
5110         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mminimal-toc"
5111         ;;
5112       *-hppa* )
5113         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -ffunction-sections"
5114         ;;
5115     esac
5116 fi
5117
5118 dnl C/C++ compiler option for optimization (supposed to be the same for both)
5119 OPTIMISE_CFLAGS=
5120 if test "$wxUSE_OPTIMISE" = "no" ; then
5121     if test "$GCC" = yes ; then
5122         dnl use -O0 because compiling with it is faster than compiling with no
5123         dnl optimization options at all (at least with g++ 3.2)
5124         OPTIMISE_CFLAGS="-O0"
5125     fi
5126 else
5127     if test "$GCC" = yes ; then
5128         case "${host}" in
5129             *-pc-os2_emx | *-pc-os2-emx )
5130                 dnl Not all of the supported gcc versions understand
5131                 dnl -fstrict-aliasing and none actually needs it (yet).
5132                 OPTIMISE_CFLAGS="-O2"
5133             ;;
5134             *)
5135                 dnl Switch on optimisation but keep strict-aliasing off for
5136                 dnl now (see -fstrict-aliasing in the gcc manual). When it is
5137                 dnl switched back on consider using -Wstrict-aliasing=2.
5138                 OPTIMISE_CFLAGS="-O2 -fno-strict-aliasing"
5139             ;;
5140         esac
5141     else
5142         OPTIMISE_CFLAGS="-O"
5143     fi
5144 fi
5145
5146 dnl ---------------------------------------------------------------------------
5147 dnl compatibility level
5148 dnl ---------------------------------------------------------------------------
5149
5150 if test "x$WXWIN_COMPATIBILITY_2_6" = "xyes"; then
5151     AC_DEFINE(WXWIN_COMPATIBILITY_2_6)
5152
5153     WXWIN_COMPATIBILITY_2_8="yes"
5154 fi
5155
5156 if test "x$WXWIN_COMPATIBILITY_2_8" != "xno"; then
5157     AC_DEFINE(WXWIN_COMPATIBILITY_2_8)
5158 fi
5159
5160 dnl ---------------------------------------------------------------------------
5161 dnl the library may be built without GUI classes at all
5162 dnl ---------------------------------------------------------------------------
5163
5164 if test "$wxUSE_GUI" = "yes"; then
5165     AC_DEFINE(wxUSE_GUI)
5166
5167     dnl the things we always pull in the GUI version of the library:
5168     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
5169     dnl    library really can't be built without those)
5170     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
5171     dnl    almost any program and the first 2 are needed to show a message box
5172     dnl    which want to be always able to do)
5173     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
5174     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
5175     dnl    need the dcs, pens, brushes, ...), this just can't be done now
5176     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
5177     dnl 5. misc stuff: timers, settings, message box
5178 fi
5179
5180 dnl ---------------------------------------------------------------------------
5181 dnl Unix/Windows
5182 dnl ---------------------------------------------------------------------------
5183
5184 if test "$wxUSE_UNIX" = "yes"; then
5185   AC_DEFINE(wxUSE_UNIX)
5186 fi
5187
5188 dnl ------------------------------------------------------------------------
5189 dnl DLL support
5190 dnl ------------------------------------------------------------------------
5191
5192 dnl under MSW we always have LoadLibrary/GetProcAddress
5193 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
5194
5195     HAVE_DL_FUNCS=0
5196     HAVE_SHL_FUNCS=0
5197     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5198         if test "$USE_DOS" = 1; then
5199             HAVE_DL_FUNCS=0
5200         else
5201             dnl the test is a bit complicated because we check for dlopen() both with
5202             dnl and without -ldl and we also try to find shl_load() if there is no
5203             dnl dlopen() on this system
5204             AC_CHECK_FUNCS(dlopen,
5205             [
5206                 AC_DEFINE(HAVE_DLOPEN)
5207                 HAVE_DL_FUNCS=1
5208             ],
5209             [
5210                 AC_CHECK_LIB(dl, dlopen,
5211                             [
5212                                 AC_DEFINE(HAVE_DLOPEN)
5213                                 HAVE_DL_FUNCS=1
5214                                 DL_LINK=" -ldl$DL_LINK"
5215                             ],
5216                             [
5217                                 AC_CHECK_FUNCS(shl_load,
5218                                               [
5219                                                 AC_DEFINE(HAVE_SHL_LOAD)
5220                                                 HAVE_SHL_FUNCS=1
5221                                               ],
5222                                               [
5223                                                 AC_CHECK_LIB(shl_load, dld,
5224                                                              [
5225                                                                 HAVE_SHL_FUNCS=1
5226                                                                 DL_LINK=" -ldld$DL_LINK"
5227                                                              ])
5228                                               ])
5229                             ])
5230             ])
5231
5232             dnl check also for dlerror()
5233             if test "$HAVE_DL_FUNCS" = 1; then
5234                 AC_CHECK_FUNCS(dlerror,
5235                     AC_DEFINE(HAVE_DLERROR),
5236                     [
5237                         AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
5238                     ]
5239                 )
5240             fi
5241         fi
5242
5243         dnl Force HAVE_DL_FUNCS on for Darwin, even if the tests failed (e.g. pre-10.3)
5244         if test "$USE_DARWIN" = 1; then
5245             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
5246             HAVE_DL_FUNCS=1
5247         fi
5248
5249         if test "$HAVE_DL_FUNCS" = 0; then
5250             if test "$HAVE_SHL_FUNCS" = 0; then
5251               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
5252                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
5253                   wxUSE_DYNAMIC_LOADER=no
5254                   wxUSE_DYNLIB_CLASS=no
5255               else
5256                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
5257               fi
5258             fi
5259         fi
5260     fi
5261 fi
5262
5263 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
5264     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
5265 fi
5266 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5267     AC_DEFINE(wxUSE_DYNLIB_CLASS)
5268 fi
5269
5270
5271 dnl ---------------------------------------------------------------------------
5272 dnl Verify consistency of plugins/monolithic/shared settings:
5273 dnl ---------------------------------------------------------------------------
5274
5275 if test "$wxUSE_PLUGINS" = "yes" ; then
5276     if test "$wxUSE_SHARED" = "no" ; then
5277         AC_MSG_WARN([plugins supported only in shared build, disabling])
5278         wxUSE_PLUGINS=no
5279     fi
5280     if test "$wxUSE_MONOLITHIC" = "yes" ; then
5281         AC_MSG_WARN([plugins not supported monolithic build, disabling])
5282         wxUSE_PLUGINS=no
5283     fi
5284     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
5285         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
5286         wxUSE_PLUGINS=no
5287     fi
5288     if test "$wxUSE_PLUGINS" = "yes" ; then
5289         AC_DEFINE(wxUSE_PLUGINS)
5290     fi
5291 fi
5292
5293 dnl ---------------------------------------------------------------------------
5294 dnl Register non-GUI class options for makefiles and setup.h
5295 dnl ---------------------------------------------------------------------------
5296
5297 if test "$wxUSE_STL" = "yes"; then
5298   AC_DEFINE(wxUSE_STL)
5299 fi
5300
5301 if test "$wxUSE_EXTENDED_RTTI" = "yes"; then
5302   AC_DEFINE(wxUSE_EXTENDED_RTTI)
5303 fi
5304
5305 if test "$wxUSE_APPLE_IEEE" = "yes"; then
5306   AC_DEFINE(wxUSE_APPLE_IEEE)
5307 fi
5308
5309 if test "$wxUSE_TIMER" = "yes"; then
5310   AC_DEFINE(wxUSE_TIMER)
5311 fi
5312
5313 dnl Unix implementation needs additional checks because audio support
5314 dnl comes in many favours:
5315 if test "$USE_UNIX" = 1 ; then
5316     dnl mmedia doesn't compile with wxMGL, remove this if this is ever fixed
5317     if test "$wxUSE_MGL" != 1; then
5318         dnl it's not enough to check for just the header because OSS under NetBSD
5319         dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
5320         dnl whether we need -lossaudio at link-time
5321         AC_CACHE_CHECK([for SNDCTL_DSP_SPEED in sys/soundcard.h], ac_cv_header_sys_soundcard, [
5322             AC_TRY_LINK([
5323                     #include <sys/ioctl.h>
5324                     #include <sys/soundcard.h>
5325                 ],
5326                 [
5327                     ioctl(0, SNDCTL_DSP_SPEED, 0);
5328                 ],
5329                 ac_cv_header_sys_soundcard=yes,
5330                 [
5331                     saveLibs="$LIBS"
5332                     LIBS="$saveLibs -lossaudio"
5333                     AC_TRY_LINK([
5334                             #include <sys/ioctl.h>
5335                             #include <sys/soundcard.h>
5336                         ],
5337                         [
5338                             ioctl(0, SNDCTL_DSP_SPEED, 0);
5339                         ],
5340                         ac_cv_header_sys_soundcard=yes,
5341                         [
5342                             LIBS="$saveLibs"
5343                             ac_cv_header_sys_soundcard=no
5344                         ]
5345                     )
5346                 ]
5347             )
5348         ])
5349     fi
5350
5351     if test "$ac_cv_header_sys_soundcard" = "yes"; then
5352         AC_DEFINE(HAVE_SYS_SOUNDCARD_H)
5353     fi
5354 fi
5355
5356 WITH_PLUGIN_SDL=0
5357 if test "$wxUSE_SOUND" = "yes"; then
5358   if test "$USE_UNIX" = 1 ; then
5359     if test "$wxUSE_LIBSDL" != "no"; then
5360       AM_PATH_SDL([1.2.0],
5361                   [
5362                     EXTRALIBS_SDL="$SDL_LIBS"
5363                     CFLAGS="$SDL_CFLAGS $CFLAGS"
5364                     CXXFLAGS="$SDL_CFLAGS $CXXFLAGS"
5365                     AC_DEFINE(wxUSE_LIBSDL)
5366                   ],
5367                   [wxUSE_LIBSDL="no"])
5368       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
5369         WITH_PLUGIN_SDL=1
5370       fi
5371     fi
5372   else
5373     dnl wxMGL doesn't support sound under DOS, only under Unix
5374     if test "$wxUSE_MGL" = 1; then
5375         AC_MSG_WARN([wxSound not supported in MGL under DOS... disabled])
5376         wxUSE_SOUND="no"
5377     fi
5378   fi
5379 fi
5380
5381 if test "$wxUSE_SOUND" = "yes"; then
5382   AC_DEFINE(wxUSE_SOUND)
5383   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
5384 fi
5385
5386 if test "$WXGTK2" = 1; then
5387     PKG_PROG_PKG_CONFIG()
5388
5389     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5390
5391         if test "$wxUSE_GTKPRINT" = "yes" ; then
5392
5393                 PKG_CHECK_MODULES(GTKPRINT,
5394                                   [gtk+-unix-print-2.0 >= 2.10],
5395                     [
5396                         CFLAGS="$GTKPRINT_CFLAGS $CFLAGS"
5397                         CXXFLAGS="$GTKPRINT_CFLAGS $CXXFLAGS"
5398                         AC_DEFINE(wxUSE_GTKPRINT)
5399                     ],
5400                     [
5401                         AC_MSG_WARN([GTK printing support not found (GTK+ >= 2.10), library will use GNOME printing support or standard PostScript printing])
5402                         wxUSE_GTKPRINT="no"
5403                     ]
5404                 )
5405         fi
5406
5407         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
5408
5409                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5410                                   [libgnomeprintui-2.2 >= 2.8],
5411                     [
5412                         CFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CFLAGS"
5413                         CXXFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CXXFLAGS"
5414                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5415                     ],
5416                     [
5417                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5418                         wxUSE_LIBGNOMEPRINT="no"
5419                     ]
5420                 )
5421         fi
5422     fi
5423
5424     if test "$wxUSE_MIMETYPE" = "yes" ; then
5425         if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
5426
5427                 PKG_CHECK_MODULES(GNOMEVFS,
5428                                   [gnome-vfs-2.0 >= 2.0],
5429                     [
5430                         CFLAGS="$GNOMEVFS_CFLAGS $CFLAGS"
5431                         CXXFLAGS="$GNOMEVFS_CFLAGS $CXXFLAGS"
5432                         AC_DEFINE(wxUSE_LIBGNOMEVFS)
5433                     ],
5434                     [
5435                         AC_MSG_WARN([libgnomevfs not found, library won't be able to associate MIME type])
5436                         wxUSE_LIBGNOMEVFS="no"
5437                     ]
5438                 )
5439         fi
5440     fi
5441
5442     if test "$wxUSE_LIBHILDON" = "yes" ; then
5443         PKG_CHECK_MODULES(HILDON,
5444                           [hildon-lgpl >= 0.9],
5445             [
5446                 EXTRALIBS_HILDON="$HILDON_LIBS"
5447                 CFLAGS="$CFLAGS $HILDON_CFLAGS"
5448                 CXXFLAGS="$CXXFLAGS $HILDON_CFLAGS"
5449                 AC_DEFINE(wxUSE_LIBHILDON)
5450             ],
5451             [
5452                 AC_MSG_WARN([libhildon_lgpl not found])
5453                         wxUSE_LIBHILDON="no"
5454             ]
5455         )
5456     fi
5457 fi
5458
5459 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5460   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5461 fi
5462
5463 if test "$wxUSE_STOPWATCH" = "yes"; then
5464   AC_DEFINE(wxUSE_STOPWATCH)
5465 fi
5466
5467 if test "$wxUSE_DATETIME" = "yes"; then
5468   AC_DEFINE(wxUSE_DATETIME)
5469 fi
5470
5471 if test "$wxUSE_FILE" = "yes"; then
5472   AC_DEFINE(wxUSE_FILE)
5473 fi
5474
5475 if test "$wxUSE_FFILE" = "yes"; then
5476   AC_DEFINE(wxUSE_FFILE)
5477 fi
5478
5479 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5480   if test "$wxUSE_STREAMS" != yes; then
5481     AC_MSG_WARN(wxArchive requires wxStreams... disabled)
5482     wxUSE_ARCHIVE_STREAMS=no
5483   else
5484     AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5485   fi
5486 fi
5487
5488 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5489   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5490     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5491   elif test "$wxUSE_ZLIB" = "no"; then
5492     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5493   else
5494     AC_DEFINE(wxUSE_ZIPSTREAM)
5495   fi
5496 fi
5497
5498 if test "$wxUSE_TARSTREAM" = "yes"; then
5499   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5500     AC_MSG_WARN(wxTar requires wxArchive... disabled)
5501   else
5502     AC_DEFINE(wxUSE_TARSTREAM)
5503   fi
5504 fi
5505
5506 if test "$wxUSE_FILESYSTEM" = "yes"; then
5507   if test "$wxUSE_STREAMS" != yes -o \( "$wxUSE_FILE" != yes -a "$wxUSE_FFILE" != yes \); then
5508     AC_MSG_WARN(wxFileSystem requires wxStreams and wxFile or wxFFile... disabled)
5509     wxUSE_FILESYSTEM=no
5510   else
5511     AC_DEFINE(wxUSE_FILESYSTEM)
5512   fi
5513 fi
5514
5515 if test "$wxUSE_FS_ARCHIVE" = "yes"; then
5516   if test "$wxUSE_FILESYSTEM" != yes -o "$wxUSE_ARCHIVE_STREAMS" != yes; then
5517     AC_MSG_WARN(wxArchiveFSHandler requires wxArchive and wxFileSystem... disabled)
5518   else
5519     AC_DEFINE(wxUSE_FS_ARCHIVE)
5520   fi
5521 fi
5522
5523 if test "$wxUSE_FS_ZIP" = "yes"; then
5524   if test "$wxUSE_FS_ARCHIVE" != yes; then
5525     AC_MSG_WARN(wxZipFSHandler requires wxArchiveFSHandler... disabled)
5526   else
5527     AC_DEFINE(wxUSE_FS_ZIP)
5528   fi
5529 fi
5530
5531 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5532   if test "$USE_UNIX" != 1; then
5533     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5534     wxUSE_ON_FATAL_EXCEPTION=no
5535   else
5536     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5537   fi
5538 fi
5539
5540 if test "$wxUSE_STACKWALKER" = "yes"; then
5541     AC_DEFINE(wxUSE_STACKWALKER)
5542 fi
5543
5544 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5545     if test "$USE_UNIX" != 1 -a "$USE_WIN32" != 1; then
5546         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5547         wxUSE_DEBUGREPORT=no
5548     else
5549         AC_DEFINE(wxUSE_DEBUGREPORT)
5550         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5551             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5552         fi
5553     fi
5554 fi
5555
5556 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5557   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5558 fi
5559
5560 if test "$wxUSE_BUSYINFO" = "yes"; then
5561   AC_DEFINE(wxUSE_BUSYINFO)
5562 fi
5563
5564 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5565   AC_DEFINE(wxUSE_STD_IOSTREAM)
5566 fi
5567
5568 if test "$wxUSE_STD_STRING" = "yes"; then
5569   AC_DEFINE(wxUSE_STD_STRING)
5570 fi
5571
5572 if test "$wxUSE_STDPATHS" = "yes"; then
5573   AC_DEFINE(wxUSE_STDPATHS)
5574 fi
5575
5576 if test "$wxUSE_TEXTBUFFER" = "yes"; then
5577     AC_DEFINE(wxUSE_TEXTBUFFER)
5578 fi
5579
5580 if test "$wxUSE_TEXTFILE" = "yes"; then
5581   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
5582     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
5583   else
5584     AC_DEFINE(wxUSE_TEXTFILE)
5585   fi
5586 fi
5587
5588 if test "$wxUSE_CONFIG" = "yes" ; then
5589   if test "$wxUSE_TEXTFILE" != "yes"; then
5590     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
5591   else
5592     AC_DEFINE(wxUSE_CONFIG)
5593     AC_DEFINE(wxUSE_CONFIG_NATIVE)
5594     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
5595   fi
5596 fi
5597
5598 if test "$wxUSE_INTL" = "yes" ; then
5599   if test "$wxUSE_FILE" != "yes"; then
5600     AC_MSG_WARN(I18n code requires wxFile... disabled)
5601   else
5602     AC_DEFINE(wxUSE_INTL)
5603     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
5604     GUIDIST="$GUIDIST INTL_DIST"
5605   fi
5606 fi
5607
5608 if test "$wxUSE_XLOCALE" == "yes" ; then
5609     AC_DEFINE(wxUSE_XLOCALE)
5610     AC_CHECK_TYPES(locale_t,,,
5611                    [#include <xlocale.h>
5612                     #include <locale.h>])
5613 fi
5614
5615 if test "$wxUSE_LOG" = "yes"; then
5616   AC_DEFINE(wxUSE_LOG)
5617
5618     if test "$wxUSE_LOGGUI" = "yes"; then
5619       AC_DEFINE(wxUSE_LOGGUI)
5620     fi
5621
5622     if test "$wxUSE_LOGWINDOW" = "yes"; then
5623       AC_DEFINE(wxUSE_LOGWINDOW)
5624     fi
5625
5626     if test "$wxUSE_LOGDIALOG" = "yes"; then
5627       AC_DEFINE(wxUSE_LOG_DIALOG)
5628     fi
5629
5630     dnl the keyboard sample requires wxUSE_LOG
5631     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
5632 fi
5633
5634 if test "$wxUSE_LONGLONG" = "yes"; then
5635   AC_DEFINE(wxUSE_LONGLONG)
5636 fi
5637
5638 if test "$wxUSE_GEOMETRY" = "yes"; then
5639   AC_DEFINE(wxUSE_GEOMETRY)
5640 fi
5641
5642 if test "$wxUSE_BASE64" = "yes"; then
5643   AC_DEFINE(wxUSE_BASE64)
5644 fi
5645
5646 if test "$wxUSE_STREAMS" = "yes" ; then
5647   AC_DEFINE(wxUSE_STREAMS)
5648 fi
5649
5650 if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
5651   AC_DEFINE(wxUSE_PRINTF_POS_PARAMS)
5652 fi
5653
5654 if test "$wxUSE_OBJC_UNIQUIFYING" = "yes"; then
5655   AC_DEFINE(wxUSE_OBJC_UNIQUIFYING)
5656 fi
5657
5658 dnl ---------------------------------------------------------------------------
5659 dnl console event loop stuff
5660 dnl ---------------------------------------------------------------------------
5661
5662 if test "$wxUSE_CONSOLE_EVENTLOOP" = "yes"; then
5663     AC_DEFINE(wxUSE_CONSOLE_EVENTLOOP)
5664
5665     if test "$wxUSE_UNIX" = "yes"; then
5666         if test "$wxUSE_SELECT_DISPATCHER" = "yes"; then
5667             AC_DEFINE(wxUSE_SELECT_DISPATCHER)
5668         fi
5669
5670         if test "$wxUSE_EPOLL_DISPATCHER" = "yes"; then
5671             AC_CHECK_HEADERS(sys/epoll.h,,, [AC_INCLUDES_DEFAULT()])
5672             if test "$ac_cv_header_sys_epoll_h" = "yes"; then
5673                 AC_DEFINE(wxUSE_EPOLL_DISPATCHER)
5674             else
5675                 AC_MSG_WARN([sys/epoll.h not available, wxEpollDispatcher disabled])
5676             fi
5677         fi
5678     fi
5679 fi
5680
5681 dnl ---------------------------------------------------------------------------
5682 dnl time/date functions
5683 dnl ---------------------------------------------------------------------------
5684
5685 dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
5686 dnl function to be used for high resolution timers
5687 AC_CHECK_FUNCS(gettimeofday ftime, break)
5688
5689 if test "$ac_cv_func_gettimeofday" = "yes"; then
5690     AC_CACHE_CHECK([whether gettimeofday takes two arguments],
5691                    wx_cv_func_gettimeofday_has_2_args,
5692     [
5693         dnl on some _really_ old systems it takes only 1 argument
5694         AC_TRY_COMPILE(
5695             [
5696                 #include <sys/time.h>
5697                 #include <unistd.h>
5698             ],
5699             [
5700                 struct timeval tv;
5701                 gettimeofday(&tv, NULL);
5702             ],
5703             wx_cv_func_gettimeofday_has_2_args=yes,
5704             AC_TRY_COMPILE(
5705                 [
5706                     #include <sys/time.h>
5707                     #include <unistd.h>
5708                 ],
5709                 [
5710                     struct timeval tv;
5711                     gettimeofday(&tv);
5712                 ],
5713                 wx_cv_func_gettimeofday_has_2_args=no,
5714                 [
5715                     AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
5716                     wx_cv_func_gettimeofday_has_2_args=unknown
5717                 ]
5718             )
5719         )
5720     ])
5721
5722     if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
5723         AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
5724     fi
5725 fi
5726
5727 if test "$wxUSE_DATETIME" = "yes"; then
5728     dnl check for strptime and for its declaration as some systems lack it
5729     AC_CHECK_FUNC(strptime)
5730     if test "$ac_cv_func_strptime" = "yes"; then
5731         AC_CACHE_CHECK([for strptime declaration], wx_cv_func_strptime_decl,
5732             [
5733                 AC_LANG_PUSH(C++)
5734                 AC_TRY_COMPILE(
5735                     [
5736                         #include <time.h>
5737                     ],
5738                     [
5739                         struct tm t;
5740                         strptime("foo", "bar", &t);
5741                     ],
5742                     wx_cv_func_strptime_decl=yes,
5743                     wx_cv_func_strptime_decl=no
5744                 )
5745                 AC_LANG_POP()
5746             ]
5747         )
5748     fi
5749     if test "$wx_cv_func_strptime_decl" = "yes"; then
5750         AC_DEFINE(HAVE_STRPTIME_DECL)
5751     else
5752         wx_strptime_decl="extern char *strptime(const char *, const char *, struct tm *);"
5753     fi
5754     if test "$ac_cv_func_strptime" = "yes"; then
5755         dnl strptime() behaviour doesn't conform to POSIX under Mac OS X <
5756         dnl 10.5 and possibly other BSD variants, check that strptime() we
5757         dnl have fails to parse format when the string doesn't match it instea
5758         dnl of just stopping immediately and returning non-NULL
5759         AC_CACHE_CHECK([whether strptime() fails on invalid strings],
5760             wx_cv_func_strptime_ok,
5761             [AC_RUN_IFELSE(
5762                 [
5763                     #include <stdlib.h>
5764                     #include <time.h>
5765                     #include "confdefs.h"
5766
5767                     $wx_strptime_decl
5768
5769                     int main()
5770                     {
5771                         struct tm t;
5772                         return !!strptime("", "%x", &t);
5773                     }
5774                 ],
5775                 wx_cv_func_strptime_ok=yes,
5776                 wx_cv_func_strptime_ok=no,
5777                 dnl be pessimistic when cross-compiling
5778                 wx_cv_func_strptime_ok=no
5779             )]
5780         )
5781
5782         if test "$wx_cv_func_strptime_ok" = "yes"; then
5783             AC_DEFINE(HAVE_STRPTIME)
5784         fi
5785     fi
5786
5787     dnl check for timezone variable
5788     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
5789     AC_CACHE_CHECK(for timezone variable in <time.h>,
5790                    wx_cv_var_timezone,
5791                    [
5792                         AC_LANG_PUSH(C++)
5793                         AC_TRY_COMPILE(
5794                             [
5795                                 #include <time.h>
5796                             ],
5797                             [
5798                                 int tz;
5799                                 tz = timezone;
5800                             ],
5801                             [
5802                                 wx_cv_var_timezone=timezone
5803                             ],
5804                             [
5805                                 AC_TRY_COMPILE(
5806                                     [
5807                                         #include <time.h>
5808                                     ],
5809                                     [
5810                                         int tz;
5811                                         tz = _timezone;
5812                                     ],
5813                                     [
5814                                         wx_cv_var_timezone=_timezone
5815                                     ],
5816                                     [
5817                                         AC_TRY_COMPILE(
5818                                             [
5819                                                 #include <time.h>
5820                                             ],
5821                                             [
5822                                                 int tz;
5823                                                 tz = __timezone;
5824                                             ],
5825                                             [
5826                                                 wx_cv_var_timezone=__timezone
5827                                             ],
5828                                             [
5829                                                 if test "$USE_DOS" = 0 ; then
5830                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
5831                                                 fi
5832                                             ]
5833                                         )
5834                                     ]
5835                                 )
5836                             ]
5837                         )
5838                         AC_LANG_POP()
5839                    ]
5840     )
5841
5842     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
5843     if test "x$wx_cv_var_timezone" != x ; then
5844         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
5845     fi
5846
5847     dnl check for localtime (it's POSIX, but the check can do no harm...)
5848     AC_CHECK_FUNCS(localtime)
5849
5850     if test "$ac_cv_func_localtime" = "yes"; then
5851         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
5852                        wx_cv_struct_tm_has_gmtoff,
5853         [
5854             AC_TRY_COMPILE(
5855                 [
5856                     #include <time.h>
5857                 ],
5858                 [
5859                     struct tm tm;
5860                     tm.tm_gmtoff++;
5861                 ],
5862                 [
5863                     wx_cv_struct_tm_has_gmtoff=yes
5864                 ],
5865                 wx_cv_struct_tm_has_gmtoff=no
5866             )
5867         ])
5868     fi
5869
5870     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
5871         AC_DEFINE(WX_GMTOFF_IN_TM)
5872     fi
5873
5874     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
5875 fi
5876
5877 dnl ------------------------------------------------------------------------
5878 dnl wxSocket
5879 dnl ------------------------------------------------------------------------
5880
5881 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
5882 if test "$wxUSE_SOCKETS" = "yes"; then
5883     if test "$wxUSE_MGL" = 1; then
5884         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
5885         wxUSE_SOCKETS="no"
5886     fi
5887 fi
5888
5889 if test "$wxUSE_SOCKETS" = "yes"; then
5890     dnl under MSW we always have sockets
5891     if test "$TOOLKIT" != "MSW"; then
5892         dnl under Solaris and OS/2, socket functions live in -lsocket
5893         AC_CHECK_FUNC(socket,,
5894             [
5895                 AC_CHECK_LIB(socket, socket,
5896                     if test "$INET_LINK" != " -lsocket"; then
5897                         INET_LINK="$INET_LINK -lsocket"
5898                     fi,
5899                     [
5900                         AC_MSG_WARN([socket library not found - sockets will be disabled])
5901                         wxUSE_SOCKETS=no
5902                     ]
5903                 )
5904             ]
5905         )
5906     fi
5907 fi
5908
5909 if test "$wxUSE_SOCKETS" = "yes" ; then
5910     dnl this test may be appropriate if building under cygwin
5911     dnl right now I'm assuming it also uses the winsock stuff
5912     dnl like mingw does..  -- RL
5913     if test "$TOOLKIT" != "MSW"; then
5914         dnl determine the type of third argument for getsockname
5915         dnl This test needs to be done in C++ mode since gsocket.cpp now
5916         dnl is C++ code and pointer cast that are possible even without
5917         dnl warning in C still fail in C++.
5918         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
5919                        wx_cv_type_getsockname3,
5920             [
5921                 AC_LANG_PUSH(C++)
5922                 AC_TRY_COMPILE(
5923                     [
5924                         #include <sys/types.h>
5925                         #include <sys/socket.h>
5926                     ],
5927                     [
5928                         socklen_t len;
5929                         getsockname(0, 0, &len);
5930                     ],
5931                     wx_cv_type_getsockname3=socklen_t,
5932                     [
5933                         dnl the compiler will compile the version with size_t
5934                         dnl even if the real type of the last parameter is int
5935                         dnl but it should give at least a warning about
5936                         dnl converting between incompatible pointer types, so
5937                         dnl try to use it to get the correct behaviour at
5938                         dnl least with gcc (otherwise we'd always use size_t)
5939                         CFLAGS_OLD="$CFLAGS"
5940                         if test "$GCC" = yes ; then
5941                             CFLAGS="-Werror $CFLAGS"
5942                         fi
5943
5944                         AC_TRY_COMPILE(
5945                             [
5946                                 #include <sys/types.h>
5947                                 #include <sys/socket.h>
5948                             ],
5949                             [
5950                                 size_t len;
5951                                 getsockname(0, 0, &len);
5952                             ],
5953                             wx_cv_type_getsockname3=size_t,
5954                             AC_TRY_COMPILE(
5955                                 [
5956                                     #include <sys/types.h>
5957                                     #include <sys/socket.h>
5958                                 ],
5959                                 [
5960                                     int len;
5961                                     getsockname(0, 0, &len);
5962                                 ],
5963                                 wx_cv_type_getsockname3=int,
5964                                 wx_cv_type_getsockname3=unknown
5965                             )
5966                         )
5967
5968                         CFLAGS="$CFLAGS_OLD"
5969                     ]
5970                 )
5971                 AC_LANG_POP()
5972             ])
5973
5974         if test "$wx_cv_type_getsockname3" = "unknown"; then
5975             wxUSE_SOCKETS=no
5976             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5977         else
5978             AC_DEFINE_UNQUOTED(WX_SOCKLEN_T, $wx_cv_type_getsockname3)
5979         fi
5980         dnl Do this again for getsockopt as it may be different
5981         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
5982                        wx_cv_type_getsockopt5,
5983             [
5984                 dnl Note that the rules for compatibility of pointers
5985                 dnl are somewhat different between C and C++, so code
5986                 dnl that fails in C++ may not even give a warning about
5987                 dnl converting between incompatible pointer types in C.
5988                 dnl So this test needs to be done in C++ mode.
5989                 AC_LANG_PUSH(C++)
5990                 AC_TRY_COMPILE(
5991                     [
5992                         #include <sys/types.h>
5993                         #include <sys/socket.h>
5994                     ],
5995                     [
5996                         socklen_t len;
5997                         getsockopt(0, 0, 0, 0, &len);
5998                     ],
5999                     wx_cv_type_getsockopt5=socklen_t,
6000                     [
6001                         AC_TRY_COMPILE(
6002                             [
6003                                 #include <sys/types.h>
6004                                 #include <sys/socket.h>
6005                             ],
6006                             [
6007                                 size_t len;
6008                                 getsockopt(0, 0, 0, 0, &len);
6009                             ],
6010                             wx_cv_type_getsockopt5=size_t,
6011                             AC_TRY_COMPILE(
6012                                 [
6013                                     #include <sys/types.h>
6014                                     #include <sys/socket.h>
6015                                 ],
6016                                 [
6017                                     int len;
6018                                     getsockopt(0, 0, 0, 0, &len);
6019                                 ],
6020                                 wx_cv_type_getsockopt5=int,
6021                                 wx_cv_type_getsockopt5=unknown
6022                             )
6023                         )
6024                     ]
6025                 )
6026                 AC_LANG_POP()
6027             ])
6028
6029         if test "$wx_cv_type_getsockopt5" = "unknown"; then
6030             wxUSE_SOCKETS=no
6031             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6032         else
6033             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
6034         fi
6035     fi
6036 fi
6037
6038 if test "$wxUSE_SOCKETS" = "yes" ; then
6039     if test "$wxUSE_IPV6" = "yes"; then
6040         AC_CACHE_CHECK(
6041             [whether we have sockaddr_in6],
6042             [wx_cv_type_sockaddr_in6],
6043             [
6044                 AC_TRY_COMPILE(
6045                     [
6046                         #include <sys/types.h>
6047                         #include <sys/socket.h>
6048                         #include <netinet/in.h>
6049                     ],
6050                     [
6051                         struct sockaddr_in6 sa6;
6052                     ],
6053                     wx_cv_type_sockaddr_in6=yes,
6054                     wx_cv_type_sockaddr_in6=no
6055                 )
6056             ]
6057         )
6058
6059         if test "$wx_cv_type_sockaddr_in6"="yes"; then
6060             AC_DEFINE(wxUSE_IPV6)
6061         else
6062             AC_MSG_WARN([IPv6 support not available... disabled])
6063         fi
6064     fi
6065
6066     AC_DEFINE(wxUSE_SOCKETS)
6067     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
6068 fi
6069
6070 if test "$wxUSE_PROTOCOL" = "yes"; then
6071     if test "$wxUSE_SOCKETS" != "yes"; then
6072         AC_MSG_WARN(Protocol classes require sockets... disabled)
6073         wxUSE_PROTOCOL=no
6074     fi
6075 fi
6076
6077 if test "$wxUSE_PROTOCOL" = "yes"; then
6078     AC_DEFINE(wxUSE_PROTOCOL)
6079
6080     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
6081         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
6082     fi
6083     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
6084         AC_DEFINE(wxUSE_PROTOCOL_FTP)
6085     fi
6086     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
6087         AC_DEFINE(wxUSE_PROTOCOL_FILE)
6088     fi
6089 else
6090     if test "$wxUSE_FS_INET" = "yes"; then
6091         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
6092         wxUSE_FS_INET="no"
6093     fi
6094 fi
6095
6096 if test "$wxUSE_URL" = "yes"; then
6097     if test "$wxUSE_PROTOCOL" != "yes"; then
6098         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
6099         wxUSE_URL=no
6100     fi
6101     if test "$wxUSE_URL" = "yes"; then
6102         AC_DEFINE(wxUSE_URL)
6103     fi
6104 fi
6105
6106 if test "$wxUSE_VARIANT" = "yes"; then
6107     AC_DEFINE(wxUSE_VARIANT)
6108 fi
6109
6110 if test "$wxUSE_FS_INET" = "yes"; then
6111   AC_DEFINE(wxUSE_FS_INET)
6112 fi
6113
6114 dnl ---------------------------------------------------------------------------
6115 dnl Joystick support
6116 dnl ---------------------------------------------------------------------------
6117
6118 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
6119     wxUSE_JOYSTICK=no
6120
6121     dnl under MSW we always have joystick support
6122     if test "$TOOLKIT" = "MSW"; then
6123         wxUSE_JOYSTICK=yes
6124
6125     dnl mac only available on darwin
6126     elif test "$TOOLKIT" = "MAC" -o "$TOOLKIT" = "COCOA"; then
6127         if test "$USE_DARWIN" = 1; then
6128             dnl check for a bug in the headers, some have bad setEventCallout
6129             AC_MSG_CHECKING([headers have declarations needed for joystick support])
6130             AC_LANG_PUSH(C++)
6131             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
6132                             [ IOHIDQueueInterface *qi = NULL;
6133                               IOHIDCallbackFunction cb = NULL;
6134                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
6135                             [ wxUSE_JOYSTICK=yes ]
6136                           )
6137             AC_LANG_POP()
6138             AC_MSG_RESULT($wxUSE_JOYSTICK)
6139         fi
6140
6141     dnl joystick support is only for Linux 2.1.x or greater
6142     else
6143         dnl wxJoystick not supported by wxMGL at all
6144         if test "$wxUSE_MGL" != 1; then
6145             dnl notice the dummy includes argument: without it, AC_CHECK_HEADER
6146             dnl checks only whether the header can be preprocessed, not that it
6147             dnl can be compiled and in Linux 2.6.16 joystick.h is present but
6148             dnl can't be compiled because of an error and with the default
6149             dnl AC_CHECK_HEADER semantics we'd still detect it in this case and
6150             dnl build would fail later
6151             AC_CHECK_HEADERS([linux/joystick.h], [wxUSE_JOYSTICK=yes],, [AC_INCLUDES_DEFAULT()])
6152         fi
6153     fi
6154
6155     if test "$wxUSE_JOYSTICK" = "yes"; then
6156         AC_DEFINE(wxUSE_JOYSTICK)
6157         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
6158     else
6159         AC_MSG_WARN(Joystick not supported by this system... disabled)
6160     fi
6161 fi
6162
6163
6164 dnl ---------------------------------------------------------------------------
6165 dnl String stuff
6166 dnl ---------------------------------------------------------------------------
6167
6168 if test "$wxUSE_FONTENUM" = "yes" ; then
6169   AC_DEFINE(wxUSE_FONTENUM)
6170 fi
6171
6172 if test "$wxUSE_FONTMAP" = "yes" ; then
6173   AC_DEFINE(wxUSE_FONTMAP)
6174 fi
6175
6176 if test "$wxUSE_UNICODE" = "yes" ; then
6177   AC_DEFINE(wxUSE_UNICODE)
6178
6179   if test "$USE_WIN32" != 1; then
6180       wxUSE_UNICODE_MSLU=no
6181   fi
6182
6183   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
6184         AC_CHECK_LIB(unicows,main,
6185             [
6186                 AC_DEFINE(wxUSE_UNICODE_MSLU)
6187             ],
6188             [
6189                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
6190                              Applications will only run on Windows NT/2000/XP!])
6191                 wxUSE_UNICODE_MSLU=no
6192             ])
6193     fi
6194 fi
6195
6196 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "yes"; then
6197     AC_DEFINE(wxUSE_UNICODE_UTF8)
6198
6199     if test "$wxUSE_UNICODE_UTF8_LOCALE" = "yes"; then
6200         AC_DEFINE(wxUSE_UTF8_LOCALE_ONLY)
6201     fi
6202 fi
6203
6204 dnl ---------------------------------------------------------------------------
6205 dnl big GUI components: MDI, doc/view, printing, help, ...
6206 dnl ---------------------------------------------------------------------------
6207
6208 if test "$wxUSE_CONSTRAINTS" = "yes"; then
6209     AC_DEFINE(wxUSE_CONSTRAINTS)
6210     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
6211 fi
6212
6213 if test "$wxUSE_MDI" = "yes"; then
6214     AC_DEFINE(wxUSE_MDI)
6215
6216     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6217         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
6218         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
6219     fi
6220 fi
6221
6222 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
6223     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
6224     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
6225     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6226         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
6227     fi
6228 fi
6229
6230 if test "$wxUSE_HELP" = "yes"; then
6231     AC_DEFINE(wxUSE_HELP)
6232     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
6233
6234     if test "$wxUSE_MSW" = 1; then
6235       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
6236         AC_DEFINE(wxUSE_MS_HTML_HELP)
6237       fi
6238     fi
6239
6240     if test "$wxUSE_WXHTML_HELP" = "yes"; then
6241       if test "$wxUSE_HTML" = "yes"; then
6242         AC_DEFINE(wxUSE_WXHTML_HELP)
6243       else
6244         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
6245         wxUSE_WXHTML_HELP=no
6246       fi
6247     fi
6248 fi
6249
6250 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
6251     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6252         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
6253     else
6254         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
6255     fi
6256     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
6257 fi
6258
6259 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
6260   AC_DEFINE(wxUSE_POSTSCRIPT)
6261 fi
6262
6263 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
6264
6265 if test "$wxUSE_SVG" = "yes"; then
6266     AC_DEFINE(wxUSE_SVG)
6267 fi
6268
6269 dnl ---------------------------------------------------------------------------
6270 dnl wxMetafile availability
6271 dnl ---------------------------------------------------------------------------
6272
6273 if test "$wxUSE_METAFILE" = "yes"; then
6274     if test "$wxUSE_MSW" != 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_PM" != 1; then
6275         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
6276         wxUSE_METAFILE=no
6277     fi
6278 fi
6279
6280 dnl ---------------------------------------------------------------------------
6281 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
6282 dnl ---------------------------------------------------------------------------
6283
6284 dnl check for ole headers and disable a few features requiring it if not
6285 dnl present (earlier versions of mingw32 don't have ole2.h)
6286 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
6287                           -o "$wxUSE_CLIPBOARD"     = "yes" \
6288                           -o "$wxUSE_OLE"     = "yes" \
6289                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
6290     AC_CHECK_HEADER(ole2.h,,, [ ])
6291
6292     if test "$ac_cv_header_ole2_h" = "yes" ; then
6293         if test "$GCC" = yes ; then
6294             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
6295             AC_TRY_COMPILE([#include <windows.h>
6296                             #include <ole2.h>],
6297                            [],
6298                            [AC_MSG_RESULT(no)],
6299                            [AC_MSG_RESULT(yes)
6300                             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fvtable-thunks"])
6301             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
6302             if test "$wxUSE_OLE" = "yes" ; then
6303                 AC_DEFINE(wxUSE_OLE)
6304                 AC_DEFINE(wxUSE_OLE_AUTOMATION)
6305                 AC_DEFINE(wxUSE_ACTIVEX)
6306                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
6307             fi
6308         fi
6309
6310         dnl for OLE clipboard and dnd
6311         if test "$wxUSE_DATAOBJ" = "yes" ; then
6312             AC_DEFINE(wxUSE_DATAOBJ)
6313         fi
6314     else
6315         AC_MSG_WARN([Some features disabled because OLE headers not found])
6316
6317         wxUSE_CLIPBOARD=no
6318         wxUSE_DRAG_AND_DROP=no
6319         wxUSE_DATAOBJ=no
6320         wxUSE_OLE=no
6321     fi
6322
6323     if test "$wxUSE_METAFILE" = "yes"; then
6324         AC_DEFINE(wxUSE_METAFILE)
6325
6326         dnl this one should probably be made separately configurable
6327         AC_DEFINE(wxUSE_ENH_METAFILE)
6328     fi
6329 fi
6330
6331 if test "$wxUSE_IPC" = "yes"; then
6332     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
6333         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
6334         wxUSE_IPC=no
6335     fi
6336
6337     if test "$wxUSE_IPC" = "yes"; then
6338         AC_DEFINE(wxUSE_IPC)
6339         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
6340     fi
6341 fi
6342
6343 if test "$wxUSE_DATAOBJ" = "yes"; then
6344     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6345         AC_MSG_WARN([wxDataObject not yet supported under $TOOLKIT... disabled])
6346         wxUSE_DATAOBJ=no
6347     else
6348         AC_DEFINE(wxUSE_DATAOBJ)
6349     fi
6350 else
6351     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
6352     wxUSE_CLIPBOARD=no
6353     wxUSE_DRAG_AND_DROP=no
6354 fi
6355
6356 if test "$wxUSE_CLIPBOARD" = "yes"; then
6357     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6358         AC_MSG_WARN([Clipboard not yet supported under $TOOLKIT... disabled])
6359         wxUSE_CLIPBOARD=no
6360     fi
6361
6362     if test "$wxUSE_CLIPBOARD" = "yes"; then
6363         AC_DEFINE(wxUSE_CLIPBOARD)
6364     fi
6365 fi
6366
6367 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
6368     if test "$wxUSE_GTK" = 1; then
6369         if test "$WXGTK12" != 1; then
6370             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
6371             wxUSE_DRAG_AND_DROP=no
6372         fi
6373     fi
6374
6375     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_MGL" = 1 -o \
6376             "$wxUSE_DFB" = 1; then
6377         AC_MSG_WARN([Drag and drop not yet supported under $TOOLKIT... disabled])
6378         wxUSE_DRAG_AND_DROP=no
6379     fi
6380
6381     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
6382         AC_DEFINE(wxUSE_DRAG_AND_DROP)
6383     fi
6384
6385 fi
6386
6387 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
6388     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
6389 fi
6390
6391 if test "$wxUSE_SPLINES" = "yes" ; then
6392   AC_DEFINE(wxUSE_SPLINES)
6393 fi
6394
6395 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
6396   AC_DEFINE(wxUSE_MOUSEWHEEL)
6397 fi
6398
6399 dnl ---------------------------------------------------------------------------
6400 dnl GUI controls
6401 dnl ---------------------------------------------------------------------------
6402
6403 USES_CONTROLS=0
6404 if test "$wxUSE_CONTROLS" = "yes"; then
6405   USES_CONTROLS=1
6406 fi
6407
6408 if test "$wxUSE_ACCEL" = "yes"; then
6409   AC_DEFINE(wxUSE_ACCEL)
6410   USES_CONTROLS=1
6411 fi
6412
6413 if test "$wxUSE_ANIMATIONCTRL" = "yes"; then
6414   AC_DEFINE(wxUSE_ANIMATIONCTRL)
6415   USES_CONTROLS=1
6416   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS animate"
6417 fi
6418
6419 if test "$wxUSE_BUTTON" = "yes"; then
6420   AC_DEFINE(wxUSE_BUTTON)
6421   USES_CONTROLS=1
6422 fi
6423
6424 if test "$wxUSE_BMPBUTTON" = "yes"; then
6425   AC_DEFINE(wxUSE_BMPBUTTON)
6426   USES_CONTROLS=1
6427 fi
6428
6429 if test "$wxUSE_CALCTRL" = "yes"; then
6430   AC_DEFINE(wxUSE_CALENDARCTRL)
6431   USES_CONTROLS=1
6432   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
6433 fi
6434
6435 if test "$wxUSE_CARET" = "yes"; then
6436   AC_DEFINE(wxUSE_CARET)
6437   USES_CONTROLS=1
6438   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
6439 fi
6440
6441 if test "$wxUSE_COLLPANE" = "yes"; then
6442     AC_DEFINE(wxUSE_COLLPANE)
6443     USES_CONTROLS=1
6444     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS collpane"
6445 fi
6446
6447 if test "$wxUSE_COMBOBOX" = "yes"; then
6448   AC_DEFINE(wxUSE_COMBOBOX)
6449   USES_CONTROLS=1
6450 fi
6451
6452 if test "$wxUSE_COMBOCTRL" = "yes"; then
6453   AC_DEFINE(wxUSE_COMBOCTRL)
6454   USES_CONTROLS=1
6455 fi
6456
6457 if test "$wxUSE_CHOICE" = "yes"; then
6458   AC_DEFINE(wxUSE_CHOICE)
6459   USES_CONTROLS=1
6460 fi
6461
6462 if test "$wxUSE_CHOICEBOOK" = "yes"; then
6463     AC_DEFINE(wxUSE_CHOICEBOOK)
6464     USES_CONTROLS=1
6465 fi
6466
6467 if test "$wxUSE_CHECKBOX" = "yes"; then
6468   AC_DEFINE(wxUSE_CHECKBOX)
6469   USES_CONTROLS=1
6470 fi
6471
6472 if test "$wxUSE_CHECKLST" = "yes"; then
6473   AC_DEFINE(wxUSE_CHECKLISTBOX)
6474   USES_CONTROLS=1
6475 fi
6476
6477 if test "$wxUSE_COLOURPICKERCTRL" = "yes"; then
6478   AC_DEFINE(wxUSE_COLOURPICKERCTRL)
6479   USES_CONTROLS=1
6480 fi
6481
6482 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
6483   AC_DEFINE(wxUSE_DATEPICKCTRL)
6484   USES_CONTROLS=1
6485 fi
6486
6487 if test "$wxUSE_DIRPICKERCTRL" = "yes"; then
6488   AC_DEFINE(wxUSE_DIRPICKERCTRL)
6489   USES_CONTROLS=1
6490 fi
6491
6492 if test "$wxUSE_FILECTRL" = "yes"; then
6493   AC_DEFINE(wxUSE_FILECTRL)
6494   USES_CONTROLS=1
6495 fi
6496
6497 if test "$wxUSE_FILEPICKERCTRL" = "yes"; then
6498   AC_DEFINE(wxUSE_FILEPICKERCTRL)
6499   USES_CONTROLS=1
6500 fi
6501
6502 if test "$wxUSE_FONTPICKERCTRL" = "yes"; then
6503   AC_DEFINE(wxUSE_FONTPICKERCTRL)
6504   USES_CONTROLS=1
6505 fi
6506
6507 if test "$wxUSE_DISPLAY" = "yes"; then
6508     if test "$wxUSE_DFB" = 1 -o "$wxUSE_MGL" = 1; then
6509         AC_MSG_WARN([wxDisplay not yet supported under $TOOLKIT... disabled])
6510         wxUSE_DISPLAY=no
6511     else
6512         AC_DEFINE(wxUSE_DISPLAY)
6513         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
6514     fi
6515 fi
6516
6517 if test "$wxUSE_DETECT_SM" = "yes"; then
6518     AC_DEFINE(wxUSE_DETECT_SM)
6519 fi
6520
6521 if test "$wxUSE_GAUGE" = "yes"; then
6522   AC_DEFINE(wxUSE_GAUGE)
6523   USES_CONTROLS=1
6524 fi
6525
6526 if test "$wxUSE_GRID" = "yes"; then
6527   AC_DEFINE(wxUSE_GRID)
6528   USES_CONTROLS=1
6529   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
6530 fi
6531
6532 if test "$wxUSE_HYPERLINKCTRL" = "yes"; then
6533   AC_DEFINE(wxUSE_HYPERLINKCTRL)
6534   USES_CONTROLS=1
6535 fi
6536
6537 if test "$wxUSE_BITMAPCOMBOBOX" = "yes"; then
6538   AC_DEFINE(wxUSE_BITMAPCOMBOBOX)
6539   USES_CONTROLS=1
6540 fi
6541
6542 if test "$wxUSE_DATAVIEWCTRL" = "yes"; then
6543   AC_DEFINE(wxUSE_DATAVIEWCTRL)
6544   USES_CONTROLS=1
6545   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dataview"
6546 fi
6547
6548 if test "$wxUSE_IMAGLIST" = "yes"; then
6549     AC_DEFINE(wxUSE_IMAGLIST)
6550 fi
6551
6552 if test "$wxUSE_LISTBOOK" = "yes"; then
6553     AC_DEFINE(wxUSE_LISTBOOK)
6554     USES_CONTROLS=1
6555 fi
6556
6557 if test "$wxUSE_LISTBOX" = "yes"; then
6558     AC_DEFINE(wxUSE_LISTBOX)
6559     USES_CONTROLS=1
6560 fi
6561
6562 if test "$wxUSE_LISTCTRL" = "yes"; then
6563     if test "$wxUSE_IMAGLIST" = "yes"; then
6564         AC_DEFINE(wxUSE_LISTCTRL)
6565         USES_CONTROLS=1
6566         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
6567     else
6568         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
6569     fi
6570 fi
6571
6572 if test "$wxUSE_EDITABLELISTBOX" = "yes"; then
6573     AC_DEFINE(wxUSE_EDITABLELISTBOX)
6574     USES_CONTROLS=1
6575     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS editlbox"
6576 fi
6577
6578 if test "$wxUSE_NOTEBOOK" = "yes"; then
6579     AC_DEFINE(wxUSE_NOTEBOOK)
6580     USES_CONTROLS=1
6581     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
6582 fi
6583
6584 if test "$wxUSE_NOTIFICATION_MESSAGE" = "yes"; then
6585     AC_DEFINE(wxUSE_NOTIFICATION_MESSAGE)
6586 fi
6587
6588 if test "$wxUSE_ODCOMBOBOX" = "yes"; then
6589   AC_DEFINE(wxUSE_ODCOMBOBOX)
6590   USES_CONTROLS=1
6591   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS combo"
6592 fi
6593
6594 if test "$wxUSE_RADIOBOX" = "yes"; then
6595     AC_DEFINE(wxUSE_RADIOBOX)
6596     USES_CONTROLS=1
6597 fi
6598
6599 if test "$wxUSE_RADIOBTN" = "yes"; then
6600     AC_DEFINE(wxUSE_RADIOBTN)
6601     USES_CONTROLS=1
6602 fi
6603
6604 if test "$wxUSE_SASH" = "yes"; then
6605     AC_DEFINE(wxUSE_SASH)
6606     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
6607 fi
6608
6609 if test "$wxUSE_SCROLLBAR" = "yes"; then
6610     AC_DEFINE(wxUSE_SCROLLBAR)
6611     USES_CONTROLS=1
6612     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
6613 fi
6614
6615 if test "$wxUSE_SEARCHCTRL" = "yes"; then
6616     AC_DEFINE(wxUSE_SEARCHCTRL)
6617     USES_CONTROLS=1
6618 fi
6619
6620 if test "$wxUSE_SLIDER" = "yes"; then
6621     AC_DEFINE(wxUSE_SLIDER)
6622     USES_CONTROLS=1
6623 fi
6624
6625 if test "$wxUSE_SPINBTN" = "yes"; then
6626     AC_DEFINE(wxUSE_SPINBTN)
6627     USES_CONTROLS=1
6628 fi
6629
6630 if test "$wxUSE_SPINCTRL" = "yes"; then
6631     AC_DEFINE(wxUSE_SPINCTRL)
6632     USES_CONTROLS=1
6633 fi
6634
6635 if test "$wxUSE_SPLITTER" = "yes"; then
6636     AC_DEFINE(wxUSE_SPLITTER)
6637     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
6638 fi
6639
6640 if test "$wxUSE_STATBMP" = "yes"; then
6641     AC_DEFINE(wxUSE_STATBMP)
6642     USES_CONTROLS=1
6643 fi
6644
6645 if test "$wxUSE_STATBOX" = "yes"; then
6646     AC_DEFINE(wxUSE_STATBOX)
6647     USES_CONTROLS=1
6648 fi
6649
6650 if test "$wxUSE_STATTEXT" = "yes"; then
6651     AC_DEFINE(wxUSE_STATTEXT)
6652     USES_CONTROLS=1
6653 fi
6654
6655 if test "$wxUSE_STATLINE" = "yes"; then
6656     AC_DEFINE(wxUSE_STATLINE)
6657     USES_CONTROLS=1
6658 fi
6659
6660 if test "$wxUSE_STATUSBAR" = "yes"; then
6661     dnl this will get undefined in wx/chkconf.h if it's not supported
6662     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
6663     AC_DEFINE(wxUSE_STATUSBAR)
6664     USES_CONTROLS=1
6665
6666     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
6667 fi
6668
6669 if test "$wxUSE_TAB_DIALOG" = "yes"; then
6670     AC_DEFINE(wxUSE_TAB_DIALOG)
6671 fi
6672
6673 if test "$wxUSE_TEXTCTRL" = "yes"; then
6674     AC_DEFINE(wxUSE_TEXTCTRL)
6675     USES_CONTROLS=1
6676     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
6677
6678     dnl we don't have special switches to disable wxUSE_RICHEDIT[2], it doesn't
6679     dnl seem useful to allow disabling them
6680     AC_DEFINE(wxUSE_RICHEDIT)
6681     AC_DEFINE(wxUSE_RICHEDIT2)
6682 fi
6683
6684 if test "$wxUSE_TOGGLEBTN" = "yes"; then
6685     if test "$wxUSE_COCOA" = 1 ; then
6686         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
6687         wxUSE_TOGGLEBTN=no
6688     fi
6689
6690     if test "$wxUSE_TOGGLEBTN" = "yes"; then
6691         AC_DEFINE(wxUSE_TOGGLEBTN)
6692         USES_CONTROLS=1
6693     fi
6694 fi
6695
6696 if test "$wxUSE_TOOLBAR" = "yes"; then
6697     AC_DEFINE(wxUSE_TOOLBAR)
6698     USES_CONTROLS=1
6699
6700     if test "$wxUSE_UNIVERSAL" = "yes"; then
6701         wxUSE_TOOLBAR_NATIVE="no"
6702     else
6703         wxUSE_TOOLBAR_NATIVE="yes"
6704         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
6705     fi
6706
6707     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
6708 fi
6709
6710 if test "$wxUSE_TOOLTIPS" = "yes"; then
6711     if test "$wxUSE_MOTIF" = 1; then
6712         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
6713     else
6714         if test "$wxUSE_UNIVERSAL" = "yes"; then
6715             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
6716         else
6717             AC_DEFINE(wxUSE_TOOLTIPS)
6718         fi
6719     fi
6720 fi
6721
6722 if test "$wxUSE_TREEBOOK" = "yes"; then
6723     AC_DEFINE(wxUSE_TREEBOOK)
6724     USES_CONTROLS=1
6725 fi
6726
6727 if test "$wxUSE_TOOLBOOK" = "yes"; then
6728     AC_DEFINE(wxUSE_TOOLBOOK)
6729     USES_CONTROLS=1
6730 fi
6731
6732 if test "$wxUSE_TREECTRL" = "yes"; then
6733     if test "$wxUSE_IMAGLIST" = "yes"; then
6734         AC_DEFINE(wxUSE_TREECTRL)
6735         USES_CONTROLS=1
6736         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
6737     else
6738         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
6739     fi
6740 fi
6741
6742 if test "$wxUSE_POPUPWIN" = "yes"; then
6743     if test "$wxUSE_COCOA" = 1 ; then
6744         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
6745     else
6746         if test "$wxUSE_PM" = 1; then
6747             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
6748         else
6749             AC_DEFINE(wxUSE_POPUPWIN)
6750             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
6751
6752             USES_CONTROLS=1
6753         fi
6754     fi
6755 fi
6756
6757 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
6758     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 -o "$wxUSE_MGL" = 1; then
6759         AC_MSG_WARN([Dialup manager not supported on this platform... disabled])
6760     else
6761         AC_DEFINE(wxUSE_DIALUP_MANAGER)
6762         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
6763     fi
6764 fi
6765
6766 if test "$wxUSE_TIPWINDOW" = "yes"; then
6767     if test "$wxUSE_PM" = 1; then
6768         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
6769     else
6770         AC_DEFINE(wxUSE_TIPWINDOW)
6771     fi
6772 fi
6773
6774 if test "$USES_CONTROLS" = 1; then
6775     AC_DEFINE(wxUSE_CONTROLS)
6776 fi
6777
6778 dnl ---------------------------------------------------------------------------
6779 dnl misc options
6780 dnl ---------------------------------------------------------------------------
6781
6782 dnl please keep the settings below in alphabetical order
6783 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
6784     AC_DEFINE(wxUSE_ACCESSIBILITY)
6785     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
6786 fi
6787
6788 if test "$wxUSE_DRAGIMAGE" = "yes"; then
6789     AC_DEFINE(wxUSE_DRAGIMAGE)
6790     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
6791 fi
6792
6793 if test "$wxUSE_EXCEPTIONS" = "yes"; then
6794     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
6795         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
6796     else
6797         AC_DEFINE(wxUSE_EXCEPTIONS)
6798         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
6799     fi
6800 fi
6801
6802 USE_HTML=0
6803 if test "$wxUSE_HTML" = "yes"; then
6804     AC_DEFINE(wxUSE_HTML)
6805     USE_HTML=1
6806     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
6807     if test "$wxUSE_MAC" = 1; then
6808         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
6809     fi
6810 fi
6811 if test "$wxUSE_WEBKIT" = "yes"; then
6812     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
6813         old_CPPFLAGS="$CPPFLAGS"
6814         CPPFLAGS="-x objective-c++ $CPPFLAGS"
6815         AC_CHECK_HEADER([WebKit/HIWebView.h],
6816                         [
6817                            AC_DEFINE(wxUSE_WEBKIT)
6818                            WEBKIT_LINK="-framework WebKit"
6819                         ],
6820                         [
6821                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
6822                            wxUSE_WEBKIT=no
6823                         ],
6824                         [
6825                            #include <Carbon/Carbon.h>
6826                            #include <WebKit/WebKit.h>
6827                         ])
6828         CPPFLAGS="$old_CPPFLAGS"
6829     elif test "$wxUSE_COCOA" = 1; then
6830         AC_DEFINE(wxUSE_WEBKIT)
6831     else
6832         wxUSE_WEBKIT=no
6833     fi
6834 fi
6835
6836 USE_XRC=0
6837 if test "$wxUSE_XRC" = "yes"; then
6838     if test "$wxUSE_XML" != "yes"; then
6839         AC_MSG_WARN([XML library not built, XRC resources disabled])
6840         wxUSE_XRC=no
6841     else
6842         AC_DEFINE(wxUSE_XRC)
6843         USE_XRC=1
6844         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
6845     fi
6846 fi
6847
6848 USE_AUI=0
6849 if test "$wxUSE_AUI" = "yes"; then
6850    AC_DEFINE(wxUSE_AUI)
6851    USE_AUI=1
6852    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS aui"
6853 fi
6854
6855 USE_STC=0
6856 if test "$wxUSE_STC" = "yes"; then
6857    AC_DEFINE(wxUSE_STC)
6858    USE_STC=1
6859    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS stc"
6860 fi
6861
6862 if test "$wxUSE_MENUS" = "yes"; then
6863     AC_DEFINE(wxUSE_MENUS)
6864     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
6865 fi
6866
6867 if test "$wxUSE_METAFILE" = "yes"; then
6868     AC_DEFINE(wxUSE_METAFILE)
6869 fi
6870
6871 if test "$wxUSE_MIMETYPE" = "yes"; then
6872     AC_DEFINE(wxUSE_MIMETYPE)
6873 fi
6874
6875 if test "$wxUSE_MINIFRAME" = "yes"; then
6876     AC_DEFINE(wxUSE_MINIFRAME)
6877 fi
6878
6879 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
6880     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
6881 fi
6882
6883 if test "$wxUSE_TASKBARICON" = "yes"; then
6884     AC_DEFINE(wxUSE_TASKBARICON)
6885     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
6886 fi
6887
6888
6889 if test "$wxUSE_VALIDATORS" = "yes"; then
6890     AC_DEFINE(wxUSE_VALIDATORS)
6891     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
6892 fi
6893
6894 if test "$wxUSE_PALETTE" = "yes" ; then
6895     if test "$wxUSE_DFB" = 1; then
6896         AC_MSG_WARN([wxPalette not yet supported under DFB... disabled])
6897         wxUSE_PALETTE=no
6898     else
6899         AC_DEFINE(wxUSE_PALETTE)
6900     fi
6901 fi
6902
6903 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
6904   dnl Must be done this late because -lunicows must be before all the other libs
6905   LIBS=" -lunicows $LIBS"
6906 fi
6907
6908 USE_RICHTEXT=0
6909 if test "$wxUSE_RICHTEXT" = "yes"; then
6910     AC_DEFINE(wxUSE_RICHTEXT)
6911     USE_RICHTEXT=1
6912     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS richtext"
6913 fi
6914
6915 dnl ---------------------------------------------------------------------------
6916 dnl wxImage options
6917 dnl ---------------------------------------------------------------------------
6918
6919 if test "$wxUSE_IMAGE" = "yes" ; then
6920     AC_DEFINE(wxUSE_IMAGE)
6921
6922     if test "$wxUSE_GIF" = "yes" ; then
6923       AC_DEFINE(wxUSE_GIF)
6924     fi
6925
6926     if test "$wxUSE_PCX" = "yes" ; then
6927       AC_DEFINE(wxUSE_PCX)
6928     fi
6929
6930     if test "$wxUSE_TGA" = "yes" ; then
6931       AC_DEFINE(wxUSE_TGA)
6932     fi
6933
6934     if test "$wxUSE_IFF" = "yes" ; then
6935       AC_DEFINE(wxUSE_IFF)
6936     fi
6937
6938     if test "$wxUSE_PNM" = "yes" ; then
6939       AC_DEFINE(wxUSE_PNM)
6940     fi
6941
6942     if test "$wxUSE_XPM" = "yes" ; then
6943       AC_DEFINE(wxUSE_XPM)
6944     fi
6945
6946     if test "$wxUSE_ICO_CUR" = "yes" ; then
6947       AC_DEFINE(wxUSE_ICO_CUR)
6948     fi
6949 fi
6950
6951 dnl ---------------------------------------------------------------------------
6952 dnl common dialogs
6953 dnl ---------------------------------------------------------------------------
6954
6955 if test "$wxUSE_ABOUTDLG" = "yes"; then
6956     AC_DEFINE(wxUSE_ABOUTDLG)
6957 fi
6958
6959 if test "$wxUSE_CHOICEDLG" = "yes"; then
6960     AC_DEFINE(wxUSE_CHOICEDLG)
6961 fi
6962
6963 if test "$wxUSE_COLOURDLG" = "yes"; then
6964     AC_DEFINE(wxUSE_COLOURDLG)
6965 fi
6966
6967 if test "$wxUSE_FILEDLG" = "yes"; then
6968     AC_DEFINE(wxUSE_FILEDLG)
6969 fi
6970
6971 if test "$wxUSE_FINDREPLDLG" = "yes"; then
6972     AC_DEFINE(wxUSE_FINDREPLDLG)
6973 fi
6974
6975 if test "$wxUSE_FONTDLG" = "yes"; then
6976     AC_DEFINE(wxUSE_FONTDLG)
6977 fi
6978
6979 if test "$wxUSE_DIRDLG" = "yes"; then
6980     if test "$wxUSE_TREECTRL" != "yes"; then
6981         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
6982     else
6983         AC_DEFINE(wxUSE_DIRDLG)
6984     fi
6985 fi
6986
6987 if test "$wxUSE_MSGDLG" = "yes"; then
6988     AC_DEFINE(wxUSE_MSGDLG)
6989 fi
6990
6991 if test "$wxUSE_NUMBERDLG" = "yes"; then
6992     AC_DEFINE(wxUSE_NUMBERDLG)
6993 fi
6994
6995 if test "$wxUSE_PROGRESSDLG" = "yes"; then
6996     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6997        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
6998     else
6999         AC_DEFINE(wxUSE_PROGRESSDLG)
7000     fi
7001 fi
7002
7003 if test "$wxUSE_SPLASH" = "yes"; then
7004     AC_DEFINE(wxUSE_SPLASH)
7005     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
7006 fi
7007
7008 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
7009     if test "$wxUSE_CONSTRAINTS" != "yes"; then
7010        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
7011     else
7012         AC_DEFINE(wxUSE_STARTUP_TIPS)
7013     fi
7014 fi
7015
7016 if test "$wxUSE_TEXTDLG" = "yes"; then
7017     AC_DEFINE(wxUSE_TEXTDLG)
7018 fi
7019
7020 if test "$wxUSE_WIZARDDLG" = "yes"; then
7021     AC_DEFINE(wxUSE_WIZARDDLG)
7022     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
7023 fi
7024
7025 dnl ---------------------------------------------------------------------------
7026 dnl options used under wxMSW and wxPM
7027 dnl ---------------------------------------------------------------------------
7028
7029 if test "$wxUSE_MSW" = 1 -o "$wxUSE_PM" = 1; then
7030     if test "$wxUSE_OWNER_DRAWN" = "yes"; then
7031         AC_DEFINE(wxUSE_OWNER_DRAWN)
7032     fi
7033 fi
7034
7035 dnl ---------------------------------------------------------------------------
7036 dnl wxMSW-only options
7037 dnl ---------------------------------------------------------------------------
7038
7039 if test "$wxUSE_MSW" = 1 ; then
7040
7041     if test "$wxUSE_DC_CACHEING" = "yes"; then
7042         AC_DEFINE(wxUSE_DC_CACHEING)
7043     fi
7044
7045     if test "$wxUSE_DIB" = "yes"; then
7046         AC_DEFINE(wxUSE_WXDIB)
7047     fi
7048
7049     if test "$wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW" = "yes"; then
7050         AC_DEFINE(wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
7051     fi
7052
7053     if test "$wxUSE_UXTHEME" = "yes"; then
7054         AC_DEFINE(wxUSE_UXTHEME)
7055     fi
7056
7057 fi
7058 dnl wxUSE_MSW = 1
7059
7060 dnl not quite MSW-only although mostly useful to disable this under MSW
7061 if test "$wxUSE_AUTOID_MANAGEMENT" = "yes"; then
7062     AC_DEFINE(wxUSE_AUTOID_MANAGEMENT)
7063 fi
7064
7065 if test "$USE_WIN32" = 1 ; then
7066     if test "$wxUSE_INICONF" = "yes"; then
7067         AC_DEFINE(wxUSE_INICONF)
7068     fi
7069
7070     if test "$wxUSE_REGKEY" = "yes"; then
7071         AC_DEFINE(wxUSE_REGKEY)
7072     fi
7073 fi
7074 dnl USE_WIN32 = 1
7075
7076 dnl ---------------------------------------------------------------------------
7077 dnl wxGraphicsContext
7078 dnl ---------------------------------------------------------------------------
7079
7080 if test "$wxUSE_GRAPHICS_CONTEXT" = "yes"; then
7081    if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
7082       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7083    elif test "$wxUSE_GTK" != 1; then
7084       dnl for other builds we'll just wing it for now...
7085       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7086    else
7087       dnl ...but let's check for cairo availability for wxGTK builds
7088       PKG_CHECK_MODULES(CAIRO, cairo,
7089           [AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)],
7090           [AC_MSG_WARN([Cairo library not found, unable to set wxUSE_GRAPHICS_CONTEXT])]
7091       )
7092    fi
7093 fi
7094
7095 dnl ---------------------------------------------------------------------------
7096 dnl wxMediaCtrl
7097 dnl ---------------------------------------------------------------------------
7098
7099 USE_MEDIA=0
7100
7101 if test "$wxUSE_MEDIACTRL" = "yes"; then
7102     USE_MEDIA=1
7103
7104     dnl -----------------------------------------------------------------------
7105     dnl GStreamer
7106     dnl -----------------------------------------------------------------------
7107     if test "$wxUSE_GTK" = 1; then
7108         wxUSE_GSTREAMER="no"
7109
7110         dnl -------------------------------------------------------------------
7111         dnl Test for at least 0.8 gstreamer module from pkg-config
7112         dnl Even totem doesn't accept 0.9 evidently.
7113         dnl
7114         dnl So, we first check to see if 0.10 if available - if not we
7115         dnl try the older 0.8 version
7116         dnl -------------------------------------------------------------------
7117         GST_VERSION_MAJOR=0
7118         GST_VERSION_MINOR=10
7119         GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7120
7121         if test "$wxUSE_GSTREAMER8" = "no"; then
7122             PKG_CHECK_MODULES(GST,
7123                 [gstreamer-$GST_VERSION gstreamer-plugins-base-$GST_VERSION gconf-2.0],
7124                 [
7125                     wxUSE_GSTREAMER="yes"
7126                     GST_LIBS="$GST_LIBS -lgstinterfaces-$GST_VERSION"
7127                 ],
7128                 [
7129                     AC_MSG_WARN([GStreamer 0.10 not available, falling back to 0.8])
7130                     GST_VERSION_MINOR=8
7131                 ]
7132             )
7133         else
7134             dnl check only for 0.8
7135             GST_VERSION_MINOR=8
7136         fi
7137
7138         if test $GST_VERSION_MINOR = "8"; then
7139             GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7140             PKG_CHECK_MODULES(GST,
7141                 [gstreamer-$GST_VERSION gstreamer-interfaces-$GST_VERSION gstreamer-gconf-$GST_VERSION],
7142                 wxUSE_GSTREAMER="yes",
7143                 [
7144                     AC_MSG_WARN([GStreamer 0.8/0.10 not available.])
7145                 ])
7146         fi
7147
7148
7149         if test "$wxUSE_GSTREAMER" = "yes"; then
7150             CPPFLAGS="$GST_CFLAGS $CPPFLAGS"
7151             EXTRALIBS_MEDIA="$GST_LIBS"
7152
7153             AC_DEFINE(wxUSE_GSTREAMER)
7154         else
7155             USE_MEDIA=0
7156         fi
7157     fi
7158
7159     if test $USE_MEDIA = 1; then
7160         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
7161         AC_DEFINE(wxUSE_MEDIACTRL)
7162     fi
7163 fi
7164
7165 dnl ---------------------------------------------------------------------------
7166 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
7167 dnl ---------------------------------------------------------------------------
7168
7169 if test "$cross_compiling" = "yes"; then
7170     dnl Use best guess from host as we can't use uname when cross compiling
7171     OSINFO="\"$host\""
7172 else
7173     dnl attualy work out OS version
7174     OSINFO=`uname -s -r -m`
7175     OSINFO="\"$OSINFO\""
7176 fi
7177
7178 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
7179
7180 dnl ---------------------------------------------------------------------------
7181 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
7182 dnl ---------------------------------------------------------------------------
7183
7184 if test "x$prefix" != "xNONE"; then
7185     wxPREFIX=$prefix
7186 else
7187     wxPREFIX=$ac_default_prefix
7188 fi
7189
7190 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
7191
7192
7193 dnl ---------------------------------------------------------------------------
7194 dnl define variables with all built libraries for wx-config
7195 dnl ---------------------------------------------------------------------------
7196
7197 STD_BASE_LIBS="base"
7198 STD_GUI_LIBS=""
7199 BUILT_WX_LIBS="base"
7200 ALL_WX_LIBS="xrc stc gl media qa html adv core xml net base"
7201
7202 if test "$wxUSE_SOCKETS" = "yes" ; then
7203     STD_BASE_LIBS="net $STD_BASE_LIBS"
7204     BUILT_WX_LIBS="net $BUILT_WX_LIBS"
7205 fi
7206 if test "$wxUSE_XML" = "yes" ; then
7207     STD_BASE_LIBS="xml $STD_BASE_LIBS"
7208     BUILT_WX_LIBS="xml $BUILT_WX_LIBS"
7209 fi
7210
7211 if test "$wxUSE_GUI" = "yes"; then
7212     STD_GUI_LIBS="adv core"
7213     BUILT_WX_LIBS="$STD_GUI_LIBS $BUILT_WX_LIBS"
7214
7215     if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7216         STD_GUI_LIBS="qa $STD_GUI_LIBS"
7217         BUILT_WX_LIBS="qa $BUILT_WX_LIBS"
7218     fi
7219     if test "$wxUSE_HTML" = "yes" ; then
7220         STD_GUI_LIBS="html $STD_GUI_LIBS"
7221         BUILT_WX_LIBS="html $BUILT_WX_LIBS"
7222     fi
7223     if test "$wxUSE_MEDIACTRL" = "yes" ; then
7224         BUILT_WX_LIBS="media $BUILT_WX_LIBS"
7225     fi
7226     if test "$wxUSE_OPENGL" = "yes" ; then
7227         BUILT_WX_LIBS="gl $BUILT_WX_LIBS"
7228     fi
7229     if test "$wxUSE_AUI" = "yes" ; then
7230         BUILT_WX_LIBS="aui $BUILT_WX_LIBS"
7231     fi
7232     if test "$wxUSE_STC" = "yes" ; then
7233         BUILT_WX_LIBS="stc $BUILT_WX_LIBS"
7234     fi
7235     if test "$wxUSE_XRC" = "yes" ; then
7236         STD_GUI_LIBS="xrc $STD_GUI_LIBS"
7237         BUILT_WX_LIBS="xrc $BUILT_WX_LIBS"
7238     fi
7239 fi
7240
7241 AC_SUBST(ALL_WX_LIBS)
7242 AC_SUBST(BUILT_WX_LIBS)
7243 AC_SUBST(STD_BASE_LIBS)
7244 AC_SUBST(STD_GUI_LIBS)
7245
7246 dnl ---------------------------------------------------------------------------
7247 dnl Output the makefiles and such from the results found above
7248 dnl ---------------------------------------------------------------------------
7249
7250 dnl all additional libraries (except wxWidgets itself) we link with
7251
7252 if test "$wxUSE_MAC" = 1 ; then
7253     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
7254         if test "$USE_DARWIN" = 1; then
7255             LDFLAGS="$LDFLAGS -framework QuickTime"
7256         else
7257             LDFLAGS="$LDFLAGS -lQuickTimeLib"
7258         fi
7259     fi
7260     if test "$USE_DARWIN" = 1; then
7261         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework AudioToolbox -framework System"
7262     else
7263         LDFLAGS="$LDFLAGS -lCarbonLib"
7264     fi
7265 fi
7266 if test "$wxUSE_COCOA" = 1 ; then
7267     LDFLAGS="$LDFLAGS -framework IOKit -framework Cocoa"
7268     if test "$wxUSE_MEDIACTRL" = "yes"; then
7269         LDFLAGS="$LDFLAGS -framework QuickTime"
7270     fi
7271 fi
7272 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1 ; then
7273     LDFLAGS="$LDFLAGS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
7274 fi
7275
7276 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
7277
7278 if test "$wxUSE_GUI" = "yes"; then
7279
7280     dnl TODO add checks that these samples will really compile (i.e. all the
7281     dnl      library features they need are present)
7282
7283     dnl TODO some samples are never built so far: mfc (requires VC++)
7284     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
7285                      erase event exec font image minimal mobile \
7286                      mobile/wxedit mobile/styles render \
7287                      shaped svg taborder vscroll widgets"
7288
7289     if test "$wxUSE_MONOLITHIC" != "yes"; then
7290         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
7291     fi
7292     if test "$TOOLKIT" = "MSW"; then
7293         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
7294         if test "$wxUSE_UNIVERSAL" != "yes"; then
7295             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg"
7296         fi
7297     fi
7298     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
7299         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
7300     fi
7301 else
7302     SAMPLES_SUBDIRS="console"
7303     if test "$wxUSE_SOCKETS" = "yes" ; then
7304         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
7305     fi
7306     if test "$wxUSE_IPC" = "yes" ; then
7307         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
7308     fi
7309 fi
7310
7311
7312 dnl C/C++ compiler options used to compile wxWidgets
7313 dnl
7314 dnl check for icc before gcc as icc is also recognized as gcc
7315 if test "x$INTELCC" = "xyes" ; then
7316     dnl Warnings which can't be easily suppressed in C code are disabled:
7317     dnl
7318     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7319     dnl     remark #869: parameter "foo" was never referenced
7320     dnl     remark #1572: floating-point equality and inequality comparisons
7321     dnl                   are unreliable
7322     dnl     remark #1684: conversion from pointer to same-sized integral type
7323     dnl
7324     dnl (for others see below)
7325     CWARNINGS="-Wall -wd810,869,981,1418,1572,1684"
7326 elif test "$GCC" = yes ; then
7327     CWARNINGS="-Wall -Wundef"
7328 fi
7329
7330 if test "x$INTELCXX" = "xyes" ; then
7331     dnl Intel compiler gives some warnings which simply can't be worked
7332     dnl around or of which we have too many (810, 869) so it's impractical to
7333     dnl keep them enabled even if in theory it would be nice and some others
7334     dnl (279) are generated for standard macros and so there is nothing we can
7335     dnl do about them
7336     dnl
7337     dnl     remark #279: controlling expression is constant
7338     dnl     remark #383: value copied to temporary, reference to temporary used
7339     dnl     remark #444: destructor for base class "xxx" is not virtual
7340     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7341     dnl     remark #869: parameter "foo" was never referenced
7342     dnl     remark #981: operands are evaluated in unspecified order
7343     dnl     remark #1418: external definition with no prior declaration
7344     dnl     remark #1419: external declaration in primary source file
7345     CXXWARNINGS="-Wall -wd279,383,444,810,869,981,1418,1419"
7346 elif test "$GXX" = yes ; then
7347     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
7348     CXXWARNINGS="-Wall -Wundef -Wunused-parameter -Wno-ctor-dtor-privacy"
7349 fi
7350
7351
7352 dnl combine everything together and remove the extra white space while doing it
7353 WXCONFIG_CFLAGS=`echo $WXCONFIG_CFLAGS`
7354 WXCONFIG_CXXFLAGS=`echo $WXCONFIG_CFLAGS $WXCONFIG_CXXFLAGS`
7355
7356
7357 dnl add -I options we use during library compilation
7358 dnl
7359 dnl note that the order is somewhat important: wxWidgets headers should
7360 dnl come first and the one with setup.h should be before $(top_srcdir)/include
7361 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
7362 dnl CodeWarrior):
7363 CPPFLAGS=`echo $WXCONFIG_CPPFLAGS \
7364  -I\\${wx_top_builddir}/lib/wx/include/${TOOLCHAIN_FULLNAME} \
7365  -I\\${top_srcdir}/include $TOOLKIT_INCLUDE \
7366  $CPPFLAGS `
7367
7368 C_AND_CXX_FLAGS="$DEBUG_CFLAGS $PROFILE_FLAGS $OPTIMISE_CFLAGS"
7369 CFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $CFLAGS `
7370 CXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $CXXFLAGS `
7371 OBJCFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $OBJCFLAGS `
7372 OBJCXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $OBJCXXFLAGS `
7373
7374 dnl now that we added WXCONFIG_CPPFLAGS to CPPFLAGS we can add the wx-config
7375 dnl only stuff to it
7376 WXCONFIG_CPPFLAGS=`echo $WXCONFIG_CPPFLAGS $WXCONFIG_ONLY_CPPFLAGS`
7377
7378
7379 if test "x$MWCC" = "xyes"; then
7380     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
7381     dnl must use <regex.h> from system not our local copy on OS X,
7382     dnl but must use local not system on OS 9.
7383     dnl The following should make all -I paths usable for <> includes
7384     dnl while first checking in real system paths.  With 8.3 using
7385     dnl -gccincludes it will actually check local paths before system
7386     dnl even for <> which is totally wrong.
7387
7388     dnl Note that because this absolutely needs to be before any -I
7389     dnl that we have to tack it on to the end of the compiler commandline.
7390     CC="$CC -cwd source -I-"
7391     CXX="$CXX -cwd source -I-"
7392 fi
7393
7394
7395 LIBS=`echo $LIBS`
7396 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
7397 EXTRALIBS_XML="$EXPAT_LINK"
7398 EXTRALIBS_HTML="$MSPACK_LINK"
7399 EXTRALIBS_MEDIA="$GST_LIBS"
7400 EXTRALIBS_STC="-lwxscintilla${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
7401 if test "$wxUSE_GUI" = "yes"; then
7402     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_HILDON $EXTRALIBS_GNOMEVFS $EXTRALIBS_GNOMEPRINT`
7403 fi
7404 if test "$wxUSE_OPENGL" = "yes"; then
7405     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
7406 fi
7407
7408 LDFLAGS="$LDFLAGS $PROFILE_FLAGS"
7409
7410 WXCONFIG_LIBS="$LIBS"
7411
7412 dnl wx-config must output builtin 3rd party libs in --libs in static build:
7413 if test "$wxUSE_REGEX" = "builtin" ; then
7414     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
7415 fi
7416 if test "$wxUSE_EXPAT" = "builtin" ; then
7417     wxconfig_3rdparty="expat $wxconfig_3rdparty"
7418 fi
7419 if test "$wxUSE_LIBTIFF" = "builtin" ; then
7420     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
7421 fi
7422 if test "$wxUSE_LIBJPEG" = "builtin" ; then
7423     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
7424 fi
7425 if test "$wxUSE_LIBPNG" = "builtin" ; then
7426     wxconfig_3rdparty="png $wxconfig_3rdparty"
7427 fi
7428 if test "$wxUSE_ZLIB" = "builtin" ; then
7429     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
7430 fi
7431
7432 for i in $wxconfig_3rdparty ; do
7433     WXCONFIG_LIBS="-lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_LIBS"
7434 done
7435
7436
7437 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
7438     WXUNIV=1
7439
7440     case "$wxUNIV_THEMES" in
7441         ''|all)
7442             AC_DEFINE(wxUSE_ALL_THEMES)
7443             ;;
7444
7445         *)
7446             for t in `echo $wxUNIV_THEMES | tr , ' ' | tr '[[a-z]]' '[[A-Z]]'`; do
7447                 AC_DEFINE_UNQUOTED(wxUSE_THEME_$t)
7448             done
7449     esac
7450 else
7451     WXUNIV=0
7452 fi
7453
7454 AC_SUBST(wxUSE_ZLIB)
7455 AC_SUBST(wxUSE_REGEX)
7456 AC_SUBST(wxUSE_EXPAT)
7457 AC_SUBST(wxUSE_LIBJPEG)
7458 AC_SUBST(wxUSE_LIBPNG)
7459 AC_SUBST(wxUSE_LIBTIFF)
7460
7461 if test $wxUSE_MONOLITHIC = "yes" ; then
7462     MONOLITHIC=1
7463 else
7464     MONOLITHIC=0
7465 fi
7466
7467 if test $wxUSE_PLUGINS = "yes" ; then
7468     USE_PLUGINS=1
7469 else
7470     USE_PLUGINS=0
7471 fi
7472
7473 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7474     USE_QA=1
7475 else
7476     USE_QA=0
7477 fi
7478
7479 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
7480     OFFICIAL_BUILD=1
7481 else
7482     OFFICIAL_BUILD=0
7483 fi
7484
7485 AC_SUBST(VENDOR)
7486 AC_SUBST(OFFICIAL_BUILD)
7487 AC_SUBST(WX_FLAVOUR)
7488 AC_SUBST(WX_LIB_FLAVOUR)
7489
7490 AC_SUBST(WXUNIV)
7491 AC_SUBST(MONOLITHIC)
7492 AC_SUBST(USE_PLUGINS)
7493 AC_SUBST(LIBS)
7494 AC_SUBST(CXXWARNINGS)
7495 AC_SUBST(EXTRALIBS)
7496 AC_SUBST(EXTRALIBS_XML)
7497 AC_SUBST(EXTRALIBS_HTML)
7498 AC_SUBST(EXTRALIBS_MEDIA)
7499 AC_SUBST(EXTRALIBS_GUI)
7500 AC_SUBST(EXTRALIBS_OPENGL)
7501 AC_SUBST(EXTRALIBS_SDL)
7502 AC_SUBST(EXTRALIBS_STC)
7503 AC_SUBST(WITH_PLUGIN_SDL)
7504 AC_SUBST(EXTRALIBS_GTKPRINT)
7505 AC_SUBST(EXTRALIBS_GNOMEPRINT)
7506 AC_SUBST(EXTRALIBS_GNOMEVFS)
7507 AC_SUBST(EXTRALIBS_HILDON)
7508 AC_SUBST(UNICODE)
7509 AC_SUBST(BUILD)
7510 AC_SUBST(DEBUG_INFO)
7511 AC_SUBST(DEBUG_FLAG)
7512 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr '[[A-Z]]' '[[a-z]]'`
7513 AC_SUBST(TOOLKIT_LOWERCASE)
7514 AC_SUBST(TOOLKIT_VERSION)
7515 AC_SUBST(SAMPLES_RPATH_FLAG)
7516 AC_SUBST(SAMPLES_RPATH_POSTLINK)
7517 AC_SUBST(HOST_SUFFIX)
7518 AC_SUBST(CPPUNIT_CFLAGS)
7519 AC_SUBST(CPPUNIT_LIBS)
7520
7521 case "$TOOLKIT" in
7522     GTK)
7523         TOOLKIT_DESC="GTK+"
7524         if test "$WXGTK2" = 1; then
7525             TOOLKIT_DESC="$TOOLKIT_DESC 2"
7526             if test "$wxUSE_GTKPRINT" = "yes" ; then
7527                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA GTK+ printing";
7528             fi
7529             if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
7530                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomeprint";
7531             fi
7532             if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
7533                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomevfs"
7534             fi
7535             if test "$wxUSE_LIBHILDON" = "yes"; then
7536                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
7537             fi
7538
7539             if test "$TOOLKIT_EXTRA" != ""; then
7540                 TOOLKIT_DESC="$TOOLKIT_DESC with support for `echo $TOOLKIT_EXTRA | tr -s ' '`"
7541             fi
7542         fi
7543         ;;
7544
7545     ?*)
7546         TOOLKIT_DESC=$TOOLKIT_LOWERCASE
7547         ;;
7548
7549     *)
7550         TOOLKIT_DESC="base only"
7551         ;;
7552 esac
7553
7554 if test "$wxUSE_WINE" = "yes"; then
7555     BAKEFILE_FORCE_PLATFORM=win32
7556 fi
7557
7558 dnl gcc 3.4 has a pch bug which truncates wide character constants in headers.
7559 dnl Hopefully for a non-unicode build there aren't any wide constants in
7560 dnl headers, but for a unicode build it's best to disable pch.
7561 if test "$wxUSE_UNICODE" = yes -a "$GCC" = yes -a "$bk_use_pch" != no
7562 then
7563     AC_CACHE_CHECK(
7564         [for gcc precompiled header bug],
7565         [wx_cv_gcc_pch_bug],
7566         [[
7567             echo '#include <stdio.h>
7568                   const wchar_t test_var[] = L"awidetest";' > conftest.h
7569
7570             echo '#include "conftest.h"
7571                   int main()
7572                   {
7573                      printf("%ls", test_var);
7574                      return 0;
7575                   }' > conftest.cpp
7576
7577             wx_cv_gcc_pch_bug="pch not supported"
7578
7579             if $CXX conftest.h >/dev/null 2>&1
7580             then
7581                 wx_cv_gcc_pch_bug=
7582
7583                 if $CXX -o conftest$PROGRAM_EXT conftest.cpp >/dev/null 2>&1
7584                 then
7585                     if tr -dc '[a-z]' < conftest$PROGRAM_EXT |
7586                         grep awidetest >/dev/null
7587                     then
7588                         wx_cv_gcc_pch_bug=no
7589                     else
7590                         wx_cv_gcc_pch_bug=yes
7591                     fi
7592                 fi
7593             fi
7594
7595             rm -f conftest.h conftest.gch conftest.cpp conftest$PROGRAM_EXT
7596         ]])
7597
7598     if test "$wx_cv_gcc_pch_bug" = yes; then
7599         dnl make the default for pch 'no'
7600         dnl further below check whether the user overrode and warn them
7601         bk_use_pch=no
7602     fi
7603 fi
7604
7605 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
7606
7607 dnl make install path absolute (if not already);
7608 dnl will fail with (some) MSDOS paths
7609 case ${INSTALL} in
7610   /* ) # Absolute
7611      ;;
7612   ?:* ) # Drive letter, considered as absolute.
7613      ;;
7614   *)
7615      INSTALL=`pwd`/${INSTALL} ;;
7616 esac
7617
7618 if test "$wxUSE_GUI" = "yes"; then
7619
7620 if test "$wxUSE_MSW" = 1 ; then
7621     if test "x$WINDRES" = "x"; then
7622         AC_MSG_ERROR([Required windres program not found])
7623     fi
7624
7625     RESCOMP="$WINDRES"
7626 fi
7627
7628 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
7629     dnl base name of the resource file for wxMac must be the same
7630     dnl as library installation base name (-install_name)
7631     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
7632     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
7633
7634     dnl add the resources target for wxMac
7635     LIBWXMACRES="\$(wx_top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
7636
7637     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
7638
7639     MACSETFILE="\$(SETFILE)"
7640
7641     dnl resources are bundled both with shared library and applications
7642     dnl since the carb resource *must* be included in the application
7643     if test "$wxUSE_MAC" = 1; then
7644         POSTLINK_COMMAND="\$(REZ) -d __DARWIN__ -t APPL Carbon.r -o"
7645         RESCOMP="$REZ"
7646         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL Carbon.r -o"
7647     else
7648         POSTLINK_COMMAND="cat /dev/null | \$(REZ) -d __DARWIN__ -t APPL ${LIBWXMACRES}"
7649         RESCOMP="cat /dev/null \| $REZ"
7650         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL \$libdir/$WX_RESOURCES_MACOSX_ASCII"
7651     fi
7652
7653 else
7654     dnl default value is to (silently) do nothing in the makefile
7655     MACSETFILE="@true"
7656
7657     if test "$wxUSE_PM" = 1; then
7658         RESCOMP="emxbind"
7659         WXCONFIG_RESFLAGS="-ep"
7660
7661         dnl Is this one really used anywhere for pm?
7662         POSTLINK_COMMAND="$RESCOMP $WXCONFIG_RESFLAGS"
7663     else
7664         POSTLINK_COMMAND="@true"
7665     fi
7666 fi
7667
7668 fi
7669 dnl wxUSE_GUI = 1
7670
7671
7672 dnl find out if the compiler supports PCH
7673 dnl
7674 dnl TODO: this should be in bakefile
7675 if test $GCC_PCH = 1
7676 then
7677     if test "$wx_cv_gcc_pch_bug" = yes; then
7678         AC_MSG_WARN([*** Precompiled header support is broken on this compiler])
7679         AC_MSG_WARN([*** --enable-precomp-headers is not recommended])
7680         AC_MSG_WARN([*** see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13361])
7681     fi
7682
7683     # Our WX_PRECOMP flag does not make sense for any language except C++ because
7684     # the headers that benefit from precompilation are mostly C++ headers.
7685     CXXFLAGS="-DWX_PRECOMP $CXXFLAGS"
7686     # When Bakefile can do multi-language PCH (e.g. C++ and Objective-C++) enable this:
7687     #OBJCXXFLAGS="-DWX_PRECOMP $CXXFLAGS"
7688 fi
7689
7690 dnl HACK ALERT!!
7691 dnl For now, we need to alter bk-deps not to generate deps
7692 dnl when we've configured a Universal binary build.
7693 dnl The next version of Bakefile will have the correct fix for this
7694 dnl at which time, this hack can be removed.
7695
7696 if test "$wxUSE_MAC" = 1 ; then
7697     if test "x$wxUSE_UNIVERSAL_BINARY" != "xno" ; then
7698         sed "s/DEPSMODE=gcc/DEPSMODE=none/" < bk-deps > temp
7699         mv temp bk-deps
7700         chmod +x bk-deps
7701     fi
7702 fi
7703
7704 if test "$wxUSE_SHARED" = "yes"; then
7705     dnl Need addtional flag on OS/2, so override bakefiles value
7706     dnl (there currently is no suitable variable to which the
7707     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
7708     case "${host}" in
7709       *-pc-os2_emx | *-pc-os2-emx )
7710         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7711         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7712         cp -p ${srcdir}/src/os2/dllnames.sh .
7713         cp -p ${srcdir}/src/os2/dllar.sh .
7714       ;;
7715     esac
7716 fi
7717 if test "$wxUSE_OMF" = "yes"; then
7718     case "${host}" in
7719       *-pc-os2_emx | *-pc-os2-emx )
7720         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
7721         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7722         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7723       ;;
7724     esac
7725 fi
7726
7727 dnl TOOLCHAIN_DEFS should be used for both wx and client code
7728 WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $TOOLCHAIN_DEFS"
7729
7730
7731 dnl Sun cc is compatible with gcc and so either of them can use the C
7732 dnl libraries built with the other, i.e. gcc can be used to build wxGTK under
7733 dnl Solaris where GTK+ is compiled using cc and cc can be used under Linux
7734 dnl where GTK+ is built with gcc
7735 dnl
7736 dnl However the compiler options are not compatible at all and in particular
7737 dnl gcc doesn't like cc -mt option and cc doesn't like -pthread. We simply
7738 dnl filter them out as we already have the correct options for multithreaded
7739 dnl programs if we're using threads (and if we don't, it shouldn't matter)
7740 case "${host}" in
7741     *-*-solaris2* )
7742         dnl system packages are compiled with Sun CC and so pkg-config outputs
7743         dnl CC-specific "-mt" flag, remove it when using gcc
7744         if test "$GCC" = yes; then
7745             CPPFLAGS=`echo $CPPFLAGS | sed 's/-mt//'`
7746             LIBS=`echo $LIBS | sed 's/-mt//'`
7747             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-mt//'`
7748         fi
7749         ;;
7750
7751     *-*-linux* )
7752         dnl OTOH when using Sun CC under Linux, the flags contain gcc-specific
7753         dnl -pthreads which Sun CC doesn't know about
7754         if test "x$SUNCXX" = xyes; then
7755             CPPFLAGS=`echo $CPPFLAGS | sed 's/-pthread//'`
7756             LIBS=`echo $LIBS | sed 's/-pthread//'`
7757             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-pthread//'`
7758         fi
7759         ;;
7760 esac
7761
7762 dnl Add visibility support flags to CFLAGS/CXXFLAGS - do it this late so that
7763 dnl it doesn't affect compilation checks above
7764 CFLAGS="$CFLAGS $CFLAGS_VISIBILITY"
7765 CXXFLAGS="$CXXFLAGS $CXXFLAGS_VISIBILITY"
7766
7767 dnl for convenience, sort the samples in alphabetical order
7768 dnl
7769 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
7770 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
7771 dnl
7772 dnl       Unfortunately, there is a bug in OS/2's tr, such that
7773 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
7774 dnl       only removes the Unix-like part of the introduced line break.
7775 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
7776
7777 dnl subtle bakefile goop.
7778 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
7779 dnl I wish we would have called it something less likely to clash with
7780 dnl things though.
7781 AC_SUBST(SHARED)
7782
7783 dnl global options
7784 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
7785 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
7786
7787 dnl toolkit options
7788 AC_SUBST(USE_GUI)
7789 AC_SUBST(AFMINSTALL)
7790 AC_SUBST(WIN32INSTALL)
7791 AC_SUBST(TOOLKIT)
7792 AC_SUBST(TOOLKIT_DIR)
7793 AC_SUBST(TOOLCHAIN_NAME)
7794 AC_SUBST(TOOLCHAIN_FULLNAME)
7795
7796 dnl wx-config options
7797 AC_SUBST(host_alias)
7798 AC_SUBST(cross_compiling)
7799 AC_SUBST(WIDGET_SET)
7800 AC_SUBST(WX_RELEASE)
7801 AC_SUBST(WX_VERSION)
7802 AC_SUBST(WX_SUBVERSION)
7803 AC_SUBST(WX_CHARTYPE)
7804 AC_SUBST(WX_DEBUGTYPE)
7805
7806 dnl note that in addition to the usual CPP/C/CXXFLAGS which are used for
7807 dnl building the library itself, we also have WXCONFIG_-prefixed variants which
7808 dnl are used when building the libraries using the library
7809 dnl
7810 dnl so put anything which should be used only during the library build in, e.g.
7811 dnl CXXFLAGS, but put everything else (by default) into WXCONFIG_CXXFLAGS
7812 dnl
7813 dnl and, finally, for some things which should be only used by wx-config but
7814 dnl not during the library compilation, use WXCONFIG_ONLY_CPPFLAGS which is
7815 dnl added to WXCONFIG_CPPFLAGS after adding the latter to CPPFLAGS
7816 AC_SUBST(WXCONFIG_CPPFLAGS)
7817 AC_SUBST(WXCONFIG_CFLAGS)
7818 AC_SUBST(WXCONFIG_CXXFLAGS)
7819
7820 AC_SUBST(WXCONFIG_LIBS)
7821 AC_SUBST(WXCONFIG_RPATH)
7822 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
7823 AC_SUBST(WXCONFIG_RESFLAGS)
7824
7825 dnl distribution vars
7826 AC_SUBST(GUIDIST)
7827 AC_SUBST(DISTDIR)
7828
7829 dnl additional subdirectories where we will build
7830 AC_SUBST(SAMPLES_SUBDIRS)
7831
7832 dnl additional libraries and linker settings
7833 AC_SUBST(LDFLAGS)
7834 AC_SUBST(LDFLAGS_GL)
7835 AC_SUBST(OPENGL_LIBS)
7836 AC_SUBST(DMALLOC_LIBS)
7837 AC_SUBST(WX_VERSION_TAG)
7838
7839 dnl additional resurces settings
7840 AC_SUBST(RESCOMP)
7841 AC_SUBST(WINDRES)
7842 AC_SUBST(REZ)
7843 AC_SUBST(RESFLAGS)
7844 AC_SUBST(RESPROGRAMOBJ)
7845 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
7846 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
7847
7848 dnl additional for Mac OS X
7849 AC_SUBST(DEREZ)
7850 AC_SUBST(LIBWXMACRES)
7851 AC_SUBST(POSTLINK_COMMAND)
7852 AC_SUBST(MACSETFILE)
7853
7854 dnl other tools
7855 AC_SUBST(GCC)
7856 AC_SUBST(DLLTOOL)
7857
7858
7859 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
7860 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
7861 dnl - and we do use it)
7862 AC_PROG_MAKE_SET
7863
7864
7865 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
7866
7867 if test "$USE_WIN32" = 1; then
7868     AC_CONFIG_COMMANDS(
7869         [
7870             rcdefs.h
7871         ],
7872         [
7873             mkdir -p $outdir &&
7874             $CPP $infile | sed 's/^# *[1-9].*//;s/^ *//;/./,/^$/!d' > $outdir/rcdefs.h
7875         ],
7876         [
7877             CPP="$CPP"
7878             infile="$srcdir/include/wx/msw/genrcdefs.h"
7879             outdir="lib/wx/include/$TOOLCHAIN_FULLNAME/wx/msw"
7880         ]
7881     )
7882 fi
7883
7884 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
7885                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
7886                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7887
7888 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
7889                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
7890                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7891
7892 dnl this is used to run ifacecheck with the same flags used by the compiler
7893 dnl for the real compilation:
7894 AC_CONFIG_FILES([ utils/ifacecheck/rungccxml.sh ],
7895                 [ chmod +x utils/ifacecheck/rungccxml.sh ])
7896
7897 if test "$wx_cv_version_script" = "yes"; then
7898     AC_CONFIG_FILES(version-script)
7899 fi
7900 AC_CONFIG_FILES(Makefile)
7901
7902 AC_CONFIG_COMMANDS([wx-config],
7903                    [ rm -f wx-config
7904                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
7905                    ],
7906                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
7907                      LN_S="${LN_S}"
7908                    ])
7909
7910 dnl This would give us us build dir that in every significant way
7911 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
7912 dnl though in this form because AC_CONFIG_LINKS will fail for directories
7913 dnl on platforms that do not have symlinks.
7914 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
7915
7916 if test "$wxWITH_SUBDIRS" != "no"; then
7917 dnl Configure samples, demos etc. directories, but only if they are present:
7918 if test "$wxUSE_GUI" = "yes"; then
7919     SUBDIRS="samples demos utils"
7920 else
7921     dnl we build wxBase only
7922     dnl there are no wxBase programs in demos
7923     SUBDIRS="samples utils"
7924 fi
7925 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
7926 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
7927
7928 for subdir in $SUBDIRS; do
7929     if test -d ${srcdir}/${subdir} ; then
7930         if test "$wxUSE_GUI" = "yes"; then
7931             if test ${subdir} = "samples"; then
7932                 dnl only take those samples which compile in the current
7933                 dnl configuration and which exist
7934                 makefiles="samples/Makefile.in $makefiles"
7935                 for sample in $SAMPLES_SUBDIRS; do
7936                     if test -d $srcdir/samples/$sample; then
7937                         makefiles="samples/$sample/Makefile.in $makefiles"
7938                     fi
7939                 done
7940             else
7941                 dnl assume that everything compiles for utils &c
7942                 dnl any that shouldn't be built can be added to
7943                 dnl DISABLED_UTILS, DISABLED_DEMOS
7944                 disabled_var=DISABLED_`echo $subdir | tr '[[a-z]]' '[[A-Z]]'`
7945                 eval "disabled=\$$disabled_var"
7946                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
7947                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | $EGREP -v "$disabled"`
7948             fi
7949         else
7950             dnl we build wxBase only
7951             dnl don't take all samples/utils, just those which build with wxBase
7952             if test ${subdir} = "samples"; then
7953                 dnl only take those samples which compile in the current
7954                 dnl configuration and which exist
7955                 makefiles="samples/Makefile.in $makefiles"
7956                 for sample in `echo $SAMPLES_SUBDIRS`; do
7957                     if test -d $srcdir/samples/$sample; then
7958                         makefiles="samples/$sample/Makefile.in $makefiles"
7959                     fi
7960                 done
7961             elif test ${subdir} = "utils"; then
7962                 makefiles=""
7963                 for util in ifacecheck ; do
7964                     if test -d $srcdir/utils/$util ; then
7965                         makefiles="utils/$util/src/Makefile.in \
7966                                    $makefiles"
7967                     fi
7968                 done
7969             else
7970                 dnl assume that everything compiles for tests
7971                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
7972             fi
7973         fi
7974
7975         for mkin in $makefiles ; do
7976             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
7977             AC_CONFIG_FILES([$mk])
7978         done
7979     fi
7980 done
7981 fi dnl wxWITH_SUBDIRS
7982
7983 AC_OUTPUT
7984
7985 dnl report how we have been configured
7986 echo
7987 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
7988 echo ""
7989 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_DESC}"
7990 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
7991
7992 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
7993 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
7994 echo $ECHO_N "  Should wxWidgets support Unicode?                       ${wxUSE_UNICODE:-no}$ECHO_C"
7995 if test "$wxUSE_UNICODE" = "yes"; then
7996     if test "$wxUSE_UNICODE_UTF8" = "yes"; then
7997         echo " (using UTF-8)"
7998     else
7999         echo " (using wchar_t)"
8000     fi
8001 else
8002     echo
8003 fi
8004
8005 echo "  What level of wxWidgets compatibility should be enabled?"
8006 echo "                                       wxWidgets 2.6      ${WXWIN_COMPATIBILITY_2_6:-no}"
8007 echo "                                       wxWidgets 2.8      ${WXWIN_COMPATIBILITY_2_8:-yes}"
8008
8009 echo "  Which libraries should wxWidgets use?"
8010 echo "                                       STL                ${wxUSE_STL}"
8011 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
8012 echo "                                       png                ${wxUSE_LIBPNG-none}"
8013 echo "                                       regex              ${wxUSE_REGEX}"
8014 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
8015 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
8016 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
8017 fi
8018 echo "                                       zlib               ${wxUSE_ZLIB}"
8019 echo "                                       expat              ${wxUSE_EXPAT}"
8020 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
8021 echo "                                       sdl                ${wxUSE_LIBSDL}"
8022
8023 echo ""
8024
8025 dnl vi: set et sts=4 sw=4 com=\:dnl: