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_IPV6=no
 384 DEFAULT_wxUSE_MEDIACTRL=no
 385 DEFAULT_wxUSE_TAB_DIALOG=no
 386 DEFAULT_wxUSE_GSTREAMER8=no
 387
 388 DEFAULT_wxUSE_UNICODE_UTF8=auto
 389 DEFAULT_wxUSE_UNICODE_UTF8_LOCALE=no
 390
 391 dnl Mac/Cocoa users need to enable building universal binaries explicitly
 392 DEFAULT_wxUSE_UNIVERSAL_BINARY=no
 393
 394 DEFAULT_wxUSE_OFFICIAL_BUILD=no
 395
 396 dnl Applicable only when --with-gtk was used:
 397 DEFAULT_wxUSE_GTK2=yes
 398
 399 dnl Always default to no. Only special cases require this.
 400 DEFAULT_wxUSE_OBJC_UNIQUIFYING=no
 401
 402 dnl ===========================
 403 dnl deal with configure options
 404 dnl ===========================
 405
 406 dnl we use several macros here:
 407 dnl     - AC_ARG_WITH/AC_ARG_ENABLE are the standard autoconf macros, see
 408 dnl       autoconf manual for details about them
 409 dnl     - WX_ARG_WITH/WX_ARG_ENABLE are their wx counterparts which perform
 410 dnl       the caching of the command line options and also use DEFAULT_foo
 411 dnl       variable as the default value for "foo" if neither --enable-foo nor
 412 dnl       --disable-foo is specified
 413 dnl     - WX_ARG_SYS_WITH is a special version of WX_ARG_WITH which allows
 414 dnl       to choose not only whether an external library is used but also if we
 415 dnl       use the copy of it included with wxWidgets or an already installed
 416 dnl       system version
 417 dnl     - WX_ARG_WITHOUT/WX_ARG_DISABLE mirror WX_ARG_WITH/WX_ARG_ENABLE but
 418 dnl       should be used for the options which are enabled by default
 419 dnl     - WX_ARG_FEATURE is a version of WX_ARG_ENABLE which should be used for
 420 dnl       optional features, i.e. options which should be disabled if
 421 dnl       --disable-all-features is specified (WX_ARG_WITH/WX_ARG_SYS_WITH are
 422 dnl       also affected by this)
 423
 424 dnl ---------------------------------------------------------------------------
 425 dnl global build options
 426 dnl ---------------------------------------------------------------------------
 427
 428 WX_ARG_DISABLE(gui,        [  --disable-gui           don't build GUI parts of the library], wxUSE_GUI)
 429 WX_ARG_ENABLE(monolithic,  [  --enable-monolithic     build wxWidgets as single library], wxUSE_MONOLITHIC)
 430 WX_ARG_ENABLE(plugins,     [  --enable-plugins        build parts of wxWidgets as loadable components], wxUSE_PLUGINS)
 431 WX_ARG_WITHOUT(subdirs,    [  --without-subdirs       don't generate makefiles for samples/demos/...], wxWITH_SUBDIRS)
 432 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
 433 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
 434 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
 435 if test "x$VENDOR" = "x"; then
 436     VENDOR="custom"
 437 fi
 438
 439 WX_ARG_DISABLE(all-features,[  --disable-all-features  disable all optional features to build minimal library], wxUSE_ALL_FEATURES)
 440
 441 dnl ---------------------------------------------------------------------------
 442 dnl port selection
 443 dnl ---------------------------------------------------------------------------
 444
 445 if test "$wxUSE_GUI" = "yes"; then
 446
 447 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWidgets GUI controls instead of native ones], wxUSE_UNIVERSAL)
 448 if test "$wxUSE_UNIVERSAL" = "yes"; then
 449     AC_ARG_WITH(themes,    [  --with-themes=all|list  use only the specified comma-separated list of wxUniversal themes], [wxUNIV_THEMES="$withval"])
 450 fi
 451
 452 dnl we use AC_ARG_WITH and not WX_ARG_WITH for the toolkit options as they
 453 dnl shouldn't default to wxUSE_ALL_FEATURES
 454 AC_ARG_WITH(gtk,          [[  --with-gtk[=VERSION]    use GTK+, VERSION can be 2 (default), 1 or "any"]], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 455 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 456 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" CACHE_MAC=1 TOOLKIT_GIVEN=1])
 457 AC_ARG_WITH(cocoa,         [  --with-cocoa            use Cocoa], [wxUSE_COCOA="$withval" CACHE_COCOA=1 TOOLKIT_GIVEN=1])
 458 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 459 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 460 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 461 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 462 AC_ARG_WITH(directfb,      [  --with-directfb         use DirectFB], [wxUSE_DFB="$withval" wxUSE_UNIVERSAL="yes" CACHE_DFB=1 TOOLKIT_GIVEN=1])
 463 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 464 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 465 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 466
 467 AC_ARG_ENABLE(gtk2,        [  --disable-gtk2          use GTK+ 1.2 instead of 2.0], [wxUSE_GTK2="$enableval"])
 468 WX_ARG_ENABLE(gpe,         [  --enable-gpe            use GNOME PDA Environment features if possible], wxUSE_GPE)
 469
 470 dnl check that no more than one toolkit is given and that if none are given that
 471 dnl we have a default one
 472
 473 AC_MSG_CHECKING(for toolkit)
 474
 475 # In Wine, we need to default to MSW, not GTK or MOTIF
 476 if test "$wxUSE_WINE" = "yes"; then
 477     DEFAULT_DEFAULT_wxUSE_GTK=0
 478     DEFAULT_DEFAULT_wxUSE_MOTIF=0
 479     DEFAULT_DEFAULT_wxUSE_MSW=1
 480     wxUSE_SHARED=no
 481     CC=${CC:-winegcc}
 482     CXX=${CXX:-wineg++}
 483 fi
 484
 485
 486 if test "$wxUSE_GUI" = "yes"; then
 487
 488     if test "$USE_BEOS" = 1; then
 489         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
 490     fi
 491
 492     if test "$TOOLKIT_GIVEN" = 1; then
 493       dnl convert "yes", "any" or a number to 1 and "no" to 0
 494       for toolkit in $ALL_TOOLKITS; do
 495         var=wxUSE_$toolkit
 496         eval "value=\$${var}"
 497         if test "x$value" = "xno"; then
 498           eval "$var=0"
 499         elif test "x$value" != "x"; then
 500           eval "$var=1"
 501         fi
 502
 503         if test "x$value" != "x" -a "x$value" != "xyes" -a "x$value" != "xno"; then
 504           eval "wx${toolkit}_VERSION=$value"
 505         fi
 506       done
 507     else
 508       dnl try to guess the most apropriate toolkit for this platform
 509       for toolkit in $ALL_TOOLKITS; do
 510         var=DEFAULT_DEFAULT_wxUSE_$toolkit
 511         eval "wxUSE_$toolkit=\$${var}"
 512       done
 513     fi
 514
 515     dnl we suppose that expr is available (maybe there is a better way to do
 516     dnl this? what about using ALL_TOOLKITS? TODO)
 517     NUM_TOOLKITS=`expr ${wxUSE_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_MAC:-0} \
 518                   + ${wxUSE_MGL:-0} + ${wxUSE_DFB:-0} + ${wxUSE_MICROWIN:-0} \
 519                   + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
 520
 521     dnl Allow wxUSE_PM only for OS/2 with EMX.
 522     case "${host}" in
 523       *-pc-os2_emx | *-pc-os2-emx )
 524         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
 525     esac
 526
 527     case "$NUM_TOOLKITS" in
 528       1)
 529       ;;
 530       0)
 531         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
 532       ;;
 533       *)
 534         AC_MSG_ERROR(Please specify at most one toolkit)
 535     esac
 536
 537     # to be removed when --disable-gtk2 isn't needed
 538     if test "x$wxUSE_GTK2" = "xyes"; then
 539         wxGTK_VERSION=2
 540     elif test "x$wxUSE_GTK2" = "xno"; then
 541         wxGTK_VERSION=1
 542     fi
 543
 544     for toolkit in $ALL_TOOLKITS; do
 545         var=wxUSE_$toolkit
 546         eval "value=\$${var}"
 547         if test "$value" = 1; then
 548           toolkit_echo=`echo $toolkit | tr '[[A-Z]]' '[[a-z]]'`
 549           AC_MSG_RESULT($toolkit_echo)
 550         fi
 551     done
 552 else
 553     if test "x$host_alias" != "x"; then
 554         AC_MSG_RESULT(base ($host_alias hosted) only)
 555     else
 556         AC_MSG_RESULT(base only)
 557     fi
 558 fi
 559
 560 dnl ---------------------------------------------------------------------------
 561 dnl external libraries
 562 dnl ---------------------------------------------------------------------------
 563
 564 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 565 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 566 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 567 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 568 WX_ARG_WITH(libiconv,      [  --with-libiconv         use libiconv (character conversion)], wxUSE_LIBICONV)
 569 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 570 WX_ARG_WITHOUT(gtkprint,   [  --without-gtkprint      don't use GTK printing support], wxUSE_GTKPRINT)
 571 WX_ARG_WITHOUT(gnomeprint, [  --without-gnomeprint    don't use GNOME printing libraries], wxUSE_LIBGNOMEPRINT)
 572 WX_ARG_WITH(gnomevfs,      [  --with-gnomevfs         use GNOME VFS for associating MIME types], wxUSE_LIBGNOMEVFS)
 573 WX_ARG_WITH(hildon,        [  --with-hildon           use Hildon framework for Nokia 770], wxUSE_LIBHILDON)
 574 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 575
 576 fi
 577 dnl for GUI only
 578
 579 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 580 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 581 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 582 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 583 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 584
 585 AC_MSG_CHECKING([for --with-macosx-sdk])
 586 AC_ARG_WITH(macosx-sdk,    [  --with-macosx-sdk=PATH  use an OS X SDK at PATH], [
 587         wxUSE_MACOSX_SDK=$withval
 588         wx_cv_use_macosx_sdk="wxUSE_MACOSX_SDK=$withval"
 589     ])
 590 AC_MSG_RESULT([$wxUSE_MACOSX_SDK])
 591
 592 AC_MSG_CHECKING([for --with-macosx-version-min])
 593 AC_ARG_WITH(macosx-version-min,    [  --with-macosx-version-min=VER   build binaries which require at least this OS X version], [
 594         wxUSE_MACOSX_VERSION_MIN=$withval
 595         wx_cv_use_macosx_version_min="wxUSE_MACOSX_VERSION_MIN=$withval"
 596     ])
 597 AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
 598
 599 dnl ---------------------------------------------------------------------------
 600 dnl global compile options
 601 dnl ---------------------------------------------------------------------------
 602
 603 WX_ARG_DISABLE(shared,     [  --disable-shared        create static library instead of shared], wxUSE_SHARED)
 604 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 605 WX_ARG_ENABLE(stl,         [  --enable-stl            use STL for containers], wxUSE_STL)
 606 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 607 WX_ARG_ENABLE(std_string,    [  --enable-std_string     use standard C++ string classes], wxUSE_STD_STRING)
 608 WX_ARG_DISABLE(unicode,      [  --disable-unicode       compile without Unicode support], wxUSE_UNICODE)
 609 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 610 WX_ARG_ENABLE_PARAM(utf8,    [  --enable-utf8           use UTF-8 representation for strings (Unix only)], wxUSE_UNICODE_UTF8)
 611 WX_ARG_ENABLE(utf8only,      [  --enable-utf8only       only support UTF-8 locales in UTF-8 build (Unix only)], wxUSE_UNICODE_UTF8_LOCALE)
 612 WX_ARG_ENABLE(extended_rtti, [  --enable-extended_rtti  use extended RTTI (XTI)], wxUSE_EXTENDED_RTTI)
 613 if test "$USE_OS2" = 1; then
 614     DEFAULT_wxUSE_OMF=no
 615     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 616 fi
 617
 618 dnl --enablle-debug is equivalent to both --enable-debug_flag and
 619 dnl --enable-debug_info
 620 if test "$wxUSE_DEBUG" = "yes"; then
 621     DEFAULT_wxUSE_DEBUG_FLAG=yes
 622     DEFAULT_wxUSE_DEBUG_INFO=yes
 623     BUILD=debug
 624 elif test "$wxUSE_DEBUG" = "no"; then
 625     DEFAULT_wxUSE_DEBUG_FLAG=no
 626     DEFAULT_wxUSE_DEBUG_INFO=no
 627     BUILD=release
 628 fi
 629
 630 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 631 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 632
 633 dnl it's important to also do it in the other direction to get the correct
 634 dnl output in the configure summary (which uses wxUSE_DEBUG)
 635 if test "$wxUSE_DEBUG_FLAG" = "yes" -a "$wxUSE_DEBUG_INFO" = "yes"; then
 636     wxUSE_DEBUG=yes
 637     BUILD=debug
 638 fi
 639
 640 dnl disable optimizations by default if --enable-debug was used but leave them
 641 dnl enabled if just --enable-debug_{flag,info} was
 642 dnl
 643 dnl in any case, only set the default value and allow overriding it with an
 644 dnl explicit --enable-optimise
 645 if test "$wxUSE_DEBUG" = "yes"; then
 646     DEFAULT_wxUSE_OPTIMISE=no
 647 fi
 648
 649 WX_ARG_DISABLE(optimise,   [  --disable-optimise      compile without optimisations], wxUSE_OPTIMISE)
 650
 651 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 652 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 653 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 654 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 655 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 656 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 657 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 658 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 659 WX_ARG_DISABLE(vararg_macros,[  --disable-vararg_macros don't use vararg macros, even if they are supported], wxUSE_VARARG_MACROS)
 660 WX_ARG_ENABLE_PARAM(universal_binary, [[  --enable-universal_binary  create Mac PowerPC and Intel Universal binary]], wxUSE_UNIVERSAL_BINARY)
 661
 662 WX_ARG_ENABLE(compat26,      [  --enable-compat26       enable wxWidgets 2.6 compatibility], WXWIN_COMPATIBILITY_2_6)
 663 WX_ARG_DISABLE(compat28,     [  --disable-compat28      disable wxWidgets 2.8 compatibility], WXWIN_COMPATIBILITY_2_8)
 664
 665 WX_ARG_DISABLE(rpath,        [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 666
 667 WX_ARG_ENABLE(objc_uniquifying,[  --enable-objc_uniquifying enable Objective-C class name uniquifying], wxUSE_OBJC_UNIQUIFYING)
 668
 669 WX_ARG_DISABLE(visibility,   [  --disable-visibility    disable use of ELF symbols visibility even if supported], wxUSE_VISIBILITY)
 670
 671 dnl ---------------------------------------------------------------------------
 672 dnl optional non GUI features
 673 dnl ---------------------------------------------------------------------------
 674
 675 WX_ARG_FEATURE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 676 WX_ARG_FEATURE(xlocale,       [  --enable-xlocale        use x-locale support (requires wxLocale)], wxUSE_XLOCALE)
 677 WX_ARG_FEATURE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 678
 679 WX_ARG_FEATURE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 680 WX_ARG_FEATURE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 681 WX_ARG_FEATURE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 682 WX_ARG_FEATURE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 683 WX_ARG_FEATURE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 684 WX_ARG_FEATURE(ipv6,          [  --enable-ipv6           enable IPv6 support in wxSocket], wxUSE_IPV6)
 685 WX_ARG_FEATURE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 686 WX_ARG_FEATURE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 687
 688 WX_ARG_FEATURE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 689
 690 WX_ARG_FEATURE(baseevtloop,   [  --enable-baseevtloop    use event loop in console programs too], wxUSE_CONSOLE_EVENTLOOP)
 691 WX_ARG_FEATURE(epollloop,     [  --enable-epollloop      use wxEpollDispatcher class (Linux only)], wxUSE_EPOLL_DISPATCHER)
 692 WX_ARG_FEATURE(selectloop,    [  --enable-selectloop     use wxSelectDispatcher class], wxUSE_SELECT_DISPATCHER)
 693
 694 dnl please keep the settings below in alphabetical order
 695 WX_ARG_FEATURE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 696 WX_ARG_FEATURE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 697 WX_ARG_FEATURE(base64,        [  --enable-base64         use base64 encoding/decoding functions], wxUSE_BASE64)
 698 WX_ARG_FEATURE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 699 WX_ARG_FEATURE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 700 WX_ARG_FEATURE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 701 WX_ARG_FEATURE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 702 WX_ARG_FEATURE(debugreport,   [  --enable-debugreport    use wxDebugReport class], wxUSE_DEBUGREPORT)
 703 WX_ARG_FEATURE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 704 WX_ARG_FEATURE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 705 WX_ARG_FEATURE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 706 WX_ARG_FEATURE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 707 WX_ARG_FEATURE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 708 WX_ARG_FEATURE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 709 WX_ARG_FEATURE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 710 WX_ARG_FEATURE(fontenum,      [  --enable-fontenum       use wxFontEnumerator class], wxUSE_FONTENUM)
 711 WX_ARG_FEATURE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 712 WX_ARG_FEATURE(fs_archive,    [  --enable-fs_archive     use virtual archive filesystems], wxUSE_FS_ARCHIVE)
 713 WX_ARG_FEATURE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 714 WX_ARG_FEATURE(fs_zip,        [  --enable-fs_zip         now replaced by fs_archive], wxUSE_FS_ZIP)
 715 WX_ARG_FEATURE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 716 WX_ARG_FEATURE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 717 WX_ARG_FEATURE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 718 WX_ARG_FEATURE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 719 WX_ARG_FEATURE(printfposparam,[  --enable-printfposparam use wxVsnprintf() which supports positional parameters], wxUSE_PRINTF_POS_PARAMS)
 720 WX_ARG_FEATURE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 721 WX_ARG_FEATURE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 722 WX_ARG_FEATURE(stdpaths,      [  --enable-stdpaths       use wxStandardPaths class], wxUSE_STDPATHS)
 723 WX_ARG_FEATURE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 724 WX_ARG_FEATURE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 725 WX_ARG_FEATURE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 726 WX_ARG_FEATURE(tarstream,     [  --enable-tarstream      use wxTar streams], wxUSE_TARSTREAM)
 727 WX_ARG_FEATURE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 728 WX_ARG_FEATURE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 729 WX_ARG_FEATURE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 730 WX_ARG_FEATURE(variant,       [  --enable-variant        use wxVariant class], wxUSE_VARIANT)
 731 WX_ARG_FEATURE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
 732
 733 dnl URL-related classes
 734 WX_ARG_FEATURE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 735 WX_ARG_FEATURE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 736 WX_ARG_FEATURE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 737 WX_ARG_FEATURE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 738 WX_ARG_FEATURE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 739
 740 WX_ARG_FEATURE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 741
 742 WX_ARG_ENABLE(iniconf,      [  --enable-iniconf        use wxIniConfig (Win32 only)], wxUSE_INICONF)
 743 WX_ARG_FEATURE(regkey,      [  --enable-regkey         use wxRegKey class (Win32 only)], wxUSE_REGKEY)
 744
 745 if test "$wxUSE_GUI" = "yes"; then
 746
 747 dnl ---------------------------------------------------------------------------
 748 dnl optional "big" GUI features
 749 dnl ---------------------------------------------------------------------------
 750
 751 WX_ARG_FEATURE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 752 WX_ARG_FEATURE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 753 WX_ARG_FEATURE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 754 WX_ARG_FEATURE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 755 WX_ARG_FEATURE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 756 WX_ARG_FEATURE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
 757 WX_ARG_FEATURE(aui,         [  --enable-aui            use AUI docking library], wxUSE_AUI)
 758 WX_ARG_FEATURE(stc,         [  --enable-stc            use wxStyledTextCtrl library], wxUSE_STC)
 759 WX_ARG_FEATURE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 760 WX_ARG_FEATURE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 761 WX_ARG_FEATURE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 762 WX_ARG_FEATURE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 763 WX_ARG_FEATURE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
 764 WX_ARG_FEATURE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
 765 WX_ARG_FEATURE(mediactrl,   [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 766 WX_ARG_FEATURE(gstreamer8,  [  --enable-gstreamer8     force GStreamer 0.8 instead of 0.10 with the wxMediaCtrl class on unix], wxUSE_GSTREAMER8)
 767 WX_ARG_FEATURE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac)], wxUSE_WEBKIT)
 768 WX_ARG_FEATURE(richtext,    [  --enable-richtext       use wxRichTextCtrl], wxUSE_RICHTEXT)
 769 WX_ARG_FEATURE(graphics_ctx,[  --enable-graphics_ctx   use graphics context 2D drawing API], wxUSE_GRAPHICS_CONTEXT)
 770 WX_ARG_FEATURE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 771 WX_ARG_FEATURE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 772 WX_ARG_FEATURE(svg,         [  --enable-svg            use wxSVGFileDC device context], wxUSE_SVG)
 773
 774 dnl ---------------------------------------------------------------------------
 775 dnl IPC &c
 776 dnl ---------------------------------------------------------------------------
 777
 778 WX_ARG_FEATURE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 779 WX_ARG_FEATURE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 780 WX_ARG_FEATURE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 781
 782 dnl ---------------------------------------------------------------------------
 783 dnl optional GUI controls (in alphabetical order except the first one)
 784 dnl ---------------------------------------------------------------------------
 785
 786 dnl don't set DEFAULT_wxUSE_XXX below if the option is not specified
 787 DEFAULT_wxUSE_CONTROLS=none
 788 WX_ARG_DISABLE(controls,    [  --disable-controls      disable compilation of all standard controls], wxUSE_CONTROLS)
 789
 790 dnl even with --enable-controls, some may be disabled by giving
 791 dnl --disable-<control> later on the command line - but by default all will be
 792 dnl used (and vice versa)
 793 if test "$wxUSE_CONTROLS" = "yes"; then
 794   DEFAULT_wxUSE_ACCEL=yes
 795   DEFAULT_wxUSE_ANIMATIONCTRL=yes
 796   DEFAULT_wxUSE_BMPBUTTON=yes
 797   DEFAULT_wxUSE_BUTTON=yes
 798   DEFAULT_wxUSE_CALCTRL=yes
 799   DEFAULT_wxUSE_CARET=yes
 800   DEFAULT_wxUSE_COMBOBOX=yes
 801   DEFAULT_wxUSE_CHECKBOX=yes
 802   DEFAULT_wxUSE_CHECKLISTBOX=yes
 803   DEFAULT_wxUSE_CHOICE=yes
 804   DEFAULT_wxUSE_CHOICEBOOK=yes
 805   DEFAULT_wxUSE_COLLPANE=yes
 806   DEFAULT_wxUSE_COLOURPICKERCTRL=yes
 807   DEFAULT_wxUSE_COMBOBOX=yes
 808   DEFAULT_wxUSE_DATEPICKCTRL=yes
 809   DEFAULT_wxUSE_DISPLAY=yes
 810   DEFAULT_wxUSE_DETECT_SM=yes
 811   DEFAULT_wxUSE_DIRPICKERCTRL=yes
 812   DEFAULT_wxUSE_FILECTRL=yes
 813   DEFAULT_wxUSE_FILEPICKERCTRL=yes
 814   DEFAULT_wxUSE_FONTPICKERCTRL=yes
 815   DEFAULT_wxUSE_GAUGE=yes
 816   DEFAULT_wxUSE_GRID=yes
 817   DEFAULT_wxUSE_HYPERLINKCTRL=yes
 818   DEFAULT_wxUSE_DATAVIEWCTRL=yes
 819   DEFAULT_wxUSE_IMAGLIST=yes
 820   DEFAULT_wxUSE_LISTBOOK=yes
 821   DEFAULT_wxUSE_LISTBOX=yes
 822   DEFAULT_wxUSE_LISTCTRL=yes
 823   DEFAULT_wxUSE_NOTEBOOK=yes
 824   DEFAULT_wxUSE_RADIOBOX=yes
 825   DEFAULT_wxUSE_RADIOBTN=yes
 826   DEFAULT_wxUSE_SASH=yes
 827   DEFAULT_wxUSE_SCROLLBAR=yes
 828   DEFAULT_wxUSE_SEARCHCTRL=yes
 829   DEFAULT_wxUSE_SLIDER=yes
 830   DEFAULT_wxUSE_SPINBTN=yes
 831   DEFAULT_wxUSE_SPINCTRL=yes
 832   DEFAULT_wxUSE_SPLITTER=yes
 833   DEFAULT_wxUSE_STATBMP=yes
 834   DEFAULT_wxUSE_STATBOX=yes
 835   DEFAULT_wxUSE_STATLINE=yes
 836   DEFAULT_wxUSE_STATUSBAR=yes
 837   DEFAULT_wxUSE_TAB_DIALOG=yes
 838   DEFAULT_wxUSE_TOGGLEBTN=yes
 839   DEFAULT_wxUSE_TOOLBAR=yes
 840   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 841   DEFAULT_wxUSE_TOOLTIPS=yes
 842   DEFAULT_wxUSE_TREEBOOK=yes
 843   DEFAULT_wxUSE_TOOLBOOK=yes
 844   DEFAULT_wxUSE_TREECTRL=yes
 845   DEFAULT_wxUSE_POPUPWIN=yes
 846   DEFAULT_wxUSE_TIPWINDOW=yes
 847 elif test "$wxUSE_CONTROLS" = "no"; then
 848   DEFAULT_wxUSE_ACCEL=no
 849   DEFAULT_wxUSE_ANIMATIONCTRL=no
 850   DEFAULT_wxUSE_BMPBUTTON=no
 851   DEFAULT_wxUSE_BUTTON=no
 852   DEFAULT_wxUSE_CALCTRL=no
 853   DEFAULT_wxUSE_CARET=no
 854   DEFAULT_wxUSE_COLLPANE=no
 855   DEFAULT_wxUSE_COMBOBOX=no
 856   DEFAULT_wxUSE_CHECKBOX=no
 857   DEFAULT_wxUSE_CHECKLISTBOX=no
 858   DEFAULT_wxUSE_CHOICE=no
 859   DEFAULT_wxUSE_CHOICEBOOK=no
 860   DEFAULT_wxUSE_COLOURPICKERCTRL=no
 861   DEFAULT_wxUSE_COMBOBOX=no
 862   DEFAULT_wxUSE_DATEPICKCTRL=no
 863   DEFAULT_wxUSE_DISPLAY=no
 864   DEFAULT_wxUSE_DETECT_SM=no
 865   DEFAULT_wxUSE_DIRPICKERCTRL=no
 866   DEFAULT_wxUSE_FILECTRL=no
 867   DEFAULT_wxUSE_FILEPICKERCTRL=no
 868   DEFAULT_wxUSE_FONTPICKERCTRL=no
 869   DEFAULT_wxUSE_GAUGE=no
 870   DEFAULT_wxUSE_GRID=no
 871   DEFAULT_wxUSE_HYPERLINKCTRL=no
 872   DEFAULT_wxUSE_DATAVIEWCTRL=no
 873   DEFAULT_wxUSE_IMAGLIST=no
 874   DEFAULT_wxUSE_LISTBOOK=no
 875   DEFAULT_wxUSE_LISTBOX=no
 876   DEFAULT_wxUSE_LISTCTRL=no
 877   DEFAULT_wxUSE_NOTEBOOK=no
 878   DEFAULT_wxUSE_RADIOBOX=no
 879   DEFAULT_wxUSE_RADIOBTN=no
 880   DEFAULT_wxUSE_SASH=no
 881   DEFAULT_wxUSE_SCROLLBAR=no
 882   DEFAULT_wxUSE_SEARCHCTRL=no
 883   DEFAULT_wxUSE_SLIDER=no
 884   DEFAULT_wxUSE_SPINBTN=no
 885   DEFAULT_wxUSE_SPINCTRL=no
 886   DEFAULT_wxUSE_SPLITTER=no
 887   DEFAULT_wxUSE_STATBMP=no
 888   DEFAULT_wxUSE_STATBOX=no
 889   DEFAULT_wxUSE_STATLINE=no
 890   DEFAULT_wxUSE_STATUSBAR=no
 891   DEFAULT_wxUSE_TAB_DIALOG=no
 892   DEFAULT_wxUSE_TOGGLEBTN=no
 893   DEFAULT_wxUSE_TOOLBAR=no
 894   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 895   DEFAULT_wxUSE_TOOLTIPS=no
 896   DEFAULT_wxUSE_TREEBOOK=no
 897   DEFAULT_wxUSE_TOOLBOOK=no
 898   DEFAULT_wxUSE_TREECTRL=no
 899   DEFAULT_wxUSE_POPUPWIN=no
 900   DEFAULT_wxUSE_TIPWINDOW=no
 901 fi
 902
 903 WX_ARG_FEATURE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
 904 WX_ARG_FEATURE(animatectrl, [  --enable-animatectrl    use wxAnimationCtrl class], wxUSE_ANIMATIONCTRL)
 905 WX_ARG_FEATURE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
 906 WX_ARG_FEATURE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
 907 WX_ARG_FEATURE(bmpcombobox, [  --enable-bmpcombobox    use wxBitmapComboBox class], wxUSE_BITMAPCOMBOBOX)
 908 WX_ARG_FEATURE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
 909 WX_ARG_FEATURE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
 910 WX_ARG_FEATURE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
 911 WX_ARG_FEATURE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
 912 WX_ARG_FEATURE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
 913 WX_ARG_FEATURE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
 914 WX_ARG_FEATURE(collpane,    [  --enable-collpane       use wxCollapsiblePane class], wxUSE_COLLPANE)
 915 WX_ARG_FEATURE(colourpicker,[  --enable-colourpicker   use wxColourPickerCtrl class], wxUSE_COLOURPICKERCTRL)
 916 WX_ARG_FEATURE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
 917 WX_ARG_FEATURE(comboctrl,   [  --enable-comboctrl      use wxComboCtrl class], wxUSE_COMBOCTRL)
 918 WX_ARG_FEATURE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
 919 WX_ARG_FEATURE(dirpicker,   [  --enable-dirpicker      use wxDirPickerCtrl class], wxUSE_DIRPICKERCTRL)
 920 WX_ARG_FEATURE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
 921 WX_ARG_FEATURE(detect_sm,   [  --enable-detect_sm      use code to detect X11 session manager], wxUSE_DETECT_SM)
 922 WX_ARG_FEATURE(editablebox, [  --enable-editablebox    use wxEditableListBox class], wxUSE_EDITABLELISTBOX)
 923 WX_ARG_FEATURE(filepicker,  [  --enable-filepicker     use wxFilePickerCtrl class], wxUSE_FILEPICKERCTRL)
 924 WX_ARG_FEATURE(filectrl,    [  --enable-filectrl       use wxFileCtrl class], wxUSE_FILECTRL)
 925 WX_ARG_FEATURE(fontpicker,  [  --enable-fontpicker     use wxFontPickerCtrl class], wxUSE_FONTPICKERCTRL)
 926 WX_ARG_FEATURE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
 927 WX_ARG_FEATURE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
 928 WX_ARG_FEATURE(dataviewctrl,[  --enable-dataviewctrl   use wxDataViewCtrl class], wxUSE_DATAVIEWCTRL)
 929 WX_ARG_FEATURE(hyperlink,   [  --enable-hyperlink      use wxHyperlinkCtrl class], wxUSE_HYPERLINKCTRL)
 930 WX_ARG_FEATURE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
 931 WX_ARG_FEATURE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
 932 WX_ARG_FEATURE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
 933 WX_ARG_FEATURE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
 934 WX_ARG_FEATURE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
 935 WX_ARG_FEATURE(notifmsg,    [  --enable-notifmsg       use wxNotificationMessage class], wxUSE_NOTIFICATION_MESSAGE)
 936 WX_ARG_FEATURE(odcombobox,  [  --enable-odcombobox     use wxOwnerDrawnComboBox class], wxUSE_ODCOMBOBOX)
 937 WX_ARG_FEATURE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
 938 WX_ARG_FEATURE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
 939 WX_ARG_FEATURE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
 940 WX_ARG_FEATURE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
 941 WX_ARG_FEATURE(searchctrl,  [  --enable-searchctrl     use wxSearchCtrl class], wxUSE_SEARCHCTRL)
 942 WX_ARG_FEATURE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
 943 WX_ARG_FEATURE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
 944 WX_ARG_FEATURE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
 945 WX_ARG_FEATURE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
 946 WX_ARG_FEATURE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
 947 WX_ARG_FEATURE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
 948 WX_ARG_FEATURE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
 949 WX_ARG_FEATURE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
 950 WX_ARG_FEATURE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
 951 WX_ARG_FEATURE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TAB_DIALOG)
 952 WX_ARG_FEATURE(taskbaricon, [  --enable-taskbaricon    use wxTaskBarIcon class], wxUSE_TASKBARICON)
 953 WX_ARG_FEATURE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
 954 WX_ARG_FEATURE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
 955 WX_ARG_FEATURE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
 956 WX_ARG_FEATURE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
 957 WX_ARG_FEATURE(treebook,    [  --enable-treebook       use wxTreebook class], wxUSE_TREEBOOK)
 958 WX_ARG_FEATURE(toolbook,    [  --enable-toolbook       use wxToolbook class], wxUSE_TOOLBOOK)
 959 WX_ARG_FEATURE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
 960 WX_ARG_FEATURE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
 961 WX_ARG_FEATURE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
 962
 963 dnl ---------------------------------------------------------------------------
 964 dnl common dialogs
 965 dnl ---------------------------------------------------------------------------
 966
 967 WX_ARG_FEATURE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
 968 WX_ARG_FEATURE(aboutdlg,    [  --enable-aboutdlg       use wxAboutBox], wxUSE_ABOUTDLG)
 969 WX_ARG_FEATURE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
 970 WX_ARG_FEATURE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
 971 WX_ARG_FEATURE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
 972 WX_ARG_FEATURE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
 973 WX_ARG_FEATURE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
 974 WX_ARG_FEATURE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
 975 WX_ARG_FEATURE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
 976 WX_ARG_FEATURE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
 977 WX_ARG_FEATURE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
 978 WX_ARG_FEATURE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
 979 WX_ARG_FEATURE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
 980 WX_ARG_FEATURE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
 981 WX_ARG_FEATURE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
 982
 983 dnl ---------------------------------------------------------------------------
 984 dnl misc GUI options
 985 dnl ---------------------------------------------------------------------------
 986
 987 WX_ARG_FEATURE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
 988 WX_ARG_FEATURE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
 989 WX_ARG_FEATURE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
 990 WX_ARG_FEATURE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
 991 WX_ARG_FEATURE(mousewheel,  [  --enable-mousewheel     use mousewheel], wxUSE_MOUSEWHEEL)
 992 WX_ARG_FEATURE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
 993 WX_ARG_FEATURE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
 994 WX_ARG_FEATURE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
 995 WX_ARG_FEATURE(metafile,    [  --enable-metafiles      use wxMetaFile (Win32 only)], wxUSE_METAFILE)
 996 WX_ARG_FEATURE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
 997 WX_ARG_FEATURE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
 998
 999 dnl ---------------------------------------------------------------------------
1000 dnl support for image formats that do not rely on external library
1001 dnl ---------------------------------------------------------------------------
1002
1003 WX_ARG_FEATURE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1004 WX_ARG_FEATURE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1005 WX_ARG_FEATURE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1006 WX_ARG_FEATURE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1007 WX_ARG_FEATURE(tga,         [  --enable-tga            use tga images (TGA file format)], wxUSE_TGA)
1008 WX_ARG_FEATURE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1009 WX_ARG_FEATURE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1010 WX_ARG_FEATURE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1011 WX_ARG_FEATURE(ico_cur,     [  --enable-ico_cur        use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1012
1013 dnl ---------------------------------------------------------------------------
1014 dnl wxMSW-only options
1015 dnl ---------------------------------------------------------------------------
1016
1017 WX_ARG_FEATURE(dccache,     [  --enable-dccache        cache temporary wxDC objects (Win32 only)], wxUSE_DC_CACHEING)
1018 WX_ARG_FEATURE(ps-in-msw,   [  --enable-ps-in-msw      use PS printing in wxMSW (Win32 only)], wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
1019 WX_ARG_FEATURE(ownerdrawn,  [  --enable-ownerdrawn     use owner drawn controls (Win32 and OS/2 only)], wxUSE_OWNER_DRAWN)
1020 WX_ARG_FEATURE(uxtheme,     [  --enable-uxtheme        enable support for Windows XP themed look (Win32 only)], wxUSE_UXTHEME)
1021 WX_ARG_FEATURE(wxdib,       [  --enable-wxdib          use wxDIB class (Win32 only)], wxUSE_DIB)
1022
1023 dnl this one is not really MSW-specific but it exists mainly to be turned off
1024 dnl under MSW, it should be off by default on the other platforms
1025 if test "$wxUSE_MSW" != 1; then
1026     DEFAULT_wxUSE_AUTOID_MANAGEMENT=no
1027 fi
1028
1029 WX_ARG_FEATURE(autoidman,   [  --enable-autoidman      use automatic ids management], wxUSE_AUTOID_MANAGEMENT)
1030
1031 fi
1032 dnl for GUI only
1033
1034 dnl ---------------------------------------------------------------------------
1035 dnl Checks for programs
1036 dnl ---------------------------------------------------------------------------
1037
1038 dnl flush the cache because checking for programs might abort
1039 AC_CACHE_SAVE
1040
1041 dnl C-compiler checks
1042 dnl   defines CC with the compiler to use
1043 dnl   defines GCC with yes if using gcc
1044 dnl   defines GCC empty if not using gcc
1045 dnl   defines CFLAGS
1046 dnl
1047 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1048 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1049 dnl -g and -O flags ourselves below
1050 CFLAGS=${CFLAGS:=}
1051 AC_BAKEFILE_PROG_CC
1052
1053 dnl is -traditional needed for correct compilations
1054 dnl   adds -traditional for gcc if needed
1055 AC_PROG_GCC_TRADITIONAL
1056
1057 dnl C++-compiler checks
1058 dnl   defines CXX with the compiler to use
1059 dnl   defines GXX with yes if using gxx
1060 dnl   defines GXX empty if not using gxx
1061 dnl   defines CXXFLAGS
1062 dnl
1063 dnl see CFLAGS line above
1064 CXXFLAGS=${CXXFLAGS:=}
1065 AC_BAKEFILE_PROG_CXX
1066
1067 dnl configure always sets CXX to something as it falls back to g++ even if no
1068 dnl C++ compiler was found, but we prefer to abort now with a clear error
1069 dnl message rather than give errors about all tests failures below
1070 if test "$CXX" = "g++" -a "$GXX" != "yes"; then
1071     AC_MSG_ERROR([C++ compiler is needed to build wxWidgets])
1072 fi
1073
1074 dnl ar command
1075 dnl   defines AR with the appropriate command
1076 dnl
1077 dnl For Sun CC AC_BAKEFILE below sets AR to the compiler itself.
1078 if test "x$SUNCXX" != xyes; then
1079     AC_CHECK_TOOL(AR, ar)
1080     if test "x$AR" = "x" ; then
1081         AC_MSG_ERROR([ar is needed to build wxWidgets])
1082     fi
1083 fi
1084
1085 retest_macosx_linking=no
1086
1087 dnl Support the old --enable-universal_binary in case anyone was using it.
1088 #if test "$wxUSE_MAC" = 1; then
1089     if test "x$wxUSE_UNIVERSAL_BINARY" != xno ; then
1090         dnl --enable-universal_binary uses a default SDK (currently 10.4u)
1091         dnl --enable-universal_binary=SDK names a path to an SDK
1092         if test "x$wxUSE_UNIVERSAL_BINARY" == xyes; then
1093             # Implicitly turn on the new --with-macosx-sdk using the default
1094             # SDK which provides the behavior this option has always had.
1095             if test "x$wxUSE_MACOSX_SDK" = "x"; then
1096                 AC_MSG_WARN([Enabling default SDK due to --enable-universal_binary.])
1097                 AC_MSG_WARN([If you don't want this, specify --without-macosx-sdk])
1098                 wxUSE_MACOSX_SDK=yes
1099             fi
1100         else
1101             # Complain to user if he specified an argument to --enable-universal_binary
1102             # and also 1) specified --with-macosx-sdk using the default (yes) or
1103             # 2) specified --with-macosx-sdk using a path or 3) specified
1104             # --without-macosx-sdk (no).
1105             if test "x$wxUSE_MACOSX_SDK" != "x" ; then
1106                 AC_MSG_FAILURE([Please specify the new --with-macosx-sdk=PATH and do not specify an arg to --enable-universal_binary])
1107             else
1108                 # Put the SDK path into the wxUSE_MACOSX_SDK.  We don't have to
1109                 # special-case the empty string because the below test simply
1110                 # converts "no" to the empty string anyway.
1111                 wxUSE_MACOSX_SDK="$wxUSE_UNIVERSAL_BINARY"
1112                 dnl Warn about deprecated usage.
1113                 AC_MSG_WARN([Please use --with-macosx-sdk=PATH and --enable-universal_binary without an argument])
1114             fi
1115         fi
1116         dnl FIXME: I think it would be better to put this into CC, CXX, and LD rather than the flags.
1117         OSX_UNIV_OPTS="-arch ppc -arch i386"
1118         CXXFLAGS="$OSX_UNIV_OPTS $CXXFLAGS"
1119         CFLAGS="$OSX_UNIV_OPTS $CFLAGS"
1120         OBJCXXFLAGS="$OSX_UNIV_OPTS $OBJCXXFLAGS"
1121         OBJCFLAGS="$OSX_UNIV_OPTS $OBJCFLAGS"
1122         LDFLAGS="$OSX_UNIV_OPTS $LDFLAGS"
1123         dnl NOTE: Only the compiler driver needs arch flags.  The link editor
1124         dnl is incapable of using them but the compiler driver (which we use
1125         dnl as LD when building dynamic libraries) uses them to invoke the
1126         dnl real ld multiple times.  If we moved to libtool -dynamic we would
1127         dnl need no arch flags because libtool automatically invokes ld for
1128         dnl every architecture found in the fat input files.
1129         dnl
1130         dnl For static library builds, AR/RANLIB automatically create proper
1131         dnl fat archives although AR is unable to update them once RANLIB has
1132         dnl made them into proper fat archives.  Fortunately, our link process
1133         dnl simply removes the .a file before using ar to create a new one.
1134         dnl If we did move to libtool -static we still wouldn't need arch flags
1135         dnl because libtool automatically figures it out based on input.
1136         retest_macosx_linking=yes
1137
1138         dnl HACK: PCH could be made to work by precompiling for each architecture into separate directories
1139         dnl and including all architecture directories with each compiler invocation.
1140         dnl That would require a major rework of Bakefile and at the same time it would be nice to have
1141         dnl Objective-C++ precompiled headers.
1142         AC_MSG_WARN([Disabling precompiled headers due to universal binary build.])
1143         bk_use_pch=no
1144     fi
1145 #fi
1146
1147 dnl Set up the Mac OS X SDK.  We do this early so configure tests will occur
1148 dnl with the SDK in place.
1149 dnl NOTE: We clobber wxUSE_MACOSX_SDK with the SDK path
1150 if test "x$wxUSE_MACOSX_SDK" = "xno"; then
1151     wxUSE_MACOSX_SDK=
1152 elif test "x$wxUSE_MACOSX_SDK" = "xyes"; then
1153     # TODO: Search for most recent SDK and use it.
1154     wxUSE_MACOSX_SDK="/Developer/SDKs/MacOSX10.4u.sdk"
1155 fi
1156
1157
1158 if test "x$wxUSE_MACOSX_SDK" != "x"; then
1159     AC_MSG_CHECKING([for SDK directory $wxUSE_MACOSX_SDK])
1160     if ! test -d "$wxUSE_MACOSX_SDK"; then
1161         AC_MSG_FAILURE([not found])
1162     else
1163         AC_MSG_RESULT([exists])
1164     fi
1165     MACOSX_SDK_OPTS="-isysroot $wxUSE_MACOSX_SDK"
1166     eval "CC=\"$CC $MACOSX_SDK_OPTS\""
1167     eval "CXX=\"$CXX $MACOSX_SDK_OPTS\""
1168     eval "LD=\"$LD $MACOSX_SDK_OPTS\""
1169     retest_macosx_linking=yes
1170     dnl NOTE: When libtool is used in lieu of AR/RANLIB (i.e. in static mode)
1171     dnl the syslibroot makes no difference.  We aren't using libtool now but
1172     dnl if we ever did, be aware that you don't need to worry about it.
1173 fi
1174
1175 dnl Set up the deployment target
1176 dnl No   : Don't specify a min version even if using an SDK
1177 dnl Yes  : Use the version from the SDK if used, otherwise same as no
1178 dnl Param: Use the specified version
1179 if test "x$wxUSE_MACOSX_VERSION_MIN" = "xno"; then
1180     wxUSE_MACOSX_VERSION_MIN=
1181 elif test "x$wxUSE_MACOSX_VERSION_MIN" = "xyes"; then
1182     if test "x$wxUSE_MACOSX_SDK" != "x"; then
1183         AC_MSG_CHECKING([SDK deployment version])
1184 dnl We need to quote the next line where we don't need macros and do need [] in the regex
1185 [
1186         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\} *; *$/\1/'`
1187 ]
1188         # If that failed, try again with the new key
1189         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" == "x"; then
1190 [
1191             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\} *; *$/\1/'`
1192 ]
1193         fi
1194
1195         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" != "x"; then
1196             wxUSE_MACOSX_VERSION_MIN=$MACOSX_SDK_PLIST_VERSION_MIN
1197             AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
1198         else
1199             AC_MSG_WARN([Could not determine deployment target from SDKSettings.plist])
1200             wxUSE_MACOSX_VERSION_MIN=
1201         fi
1202     else
1203         wxUSE_MACOSX_VERSION_MIN=
1204     fi
1205 elif test "x$wxUSE_MACOSX_VERSION_MIN" = "x"; then
1206     if test "$wxUSE_MAC" = 1; then
1207         # otherwise configure stops on leopard for universal_binary
1208         wxUSE_MACOSX_VERSION_MIN=10.4
1209     fi
1210 fi
1211
1212 if test "x$wxUSE_MACOSX_VERSION_MIN" != "x"; then
1213     MACOSX_VERSION_MIN_OPTS="-mmacosx-version-min=$wxUSE_MACOSX_VERSION_MIN"
1214     eval "CC=\"$CC $MACOSX_VERSION_MIN_OPTS\""
1215     eval "CXX=\"$CXX $MACOSX_VERSION_MIN_OPTS\""
1216     eval "LD=\"$LD $MACOSX_VERSION_MIN_OPTS\""
1217     retest_macosx_linking=yes
1218 fi
1219
1220 dnl If either an SDK or a version option was added, make sure that we can
1221 dnl still compile and link both C and C++.  If we didn't do this, then most
1222 dnl of the remaining tests would fail.
1223 if test "x$retest_macosx_linking" = "xyes"; then
1224     AC_LANG_PUSH(C)
1225     AC_MSG_CHECKING([if C compiler works with SDK/version options])
1226     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1227     AC_LANG_POP()
1228
1229     AC_LANG_PUSH(C++)
1230     AC_MSG_CHECKING([if C++ compiler works with SDK/version options])
1231     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1232     AC_LANG_POP()
1233 fi
1234
1235
1236 case "${host}" in
1237
1238     dnl The other BSD's should probably go in here too, since this is
1239     dnl to workaround a strange static lib BSDism.
1240     dnl Mac OS X install seems to ignore -p option...
1241     *-*-darwin* )
1242         INSTALL_PROGRAM="cp -fp"
1243         INSTALL_DATA="cp -fp"
1244         ;;
1245     *)
1246         ;;
1247 esac
1248
1249 dnl ------------------------------------------------------------------------
1250 dnl Platform specific tests
1251 dnl ------------------------------------------------------------------------
1252
1253 dnl xlC needs -qunique under AIX so that one source file can be
1254 dnl compiled to multiple object files and safely linked together.
1255 if test "x$XLCXX" = "xyes" -a "x$USE_AIX" = "x1"; then
1256     CXXFLAGS="-qunique $CXXFLAGS"
1257 fi
1258
1259 dnl This case is for PowerPC OS X vs. everything else
1260 case "${host}" in
1261   powerpc-*-darwin* )
1262     AC_MSG_CHECKING([if __POWERPC__ is already defined])
1263     AC_TRY_COMPILE([],[#ifndef __POWERPC__
1264         choke me for lack of PowerPC
1265 #endif
1266 ],
1267         [AC_MSG_RESULT([yes])],
1268         [AC_MSG_RESULT([no])
1269         AC_DEFINE(__POWERPC__)
1270     ])
1271   ;;
1272 esac
1273
1274 dnl This case is for OS X vs. everything else
1275 case "${host}" in
1276   *-*-darwin* )
1277     AC_MSG_CHECKING([if CoreFoundation/CFBase.h is usable])
1278     AC_TRY_COMPILE([#include <CoreFoundation/CFBase.h>
1279 ],[],
1280         [AC_MSG_RESULT([yes])],
1281         [AC_MSG_RESULT([no])
1282         AC_MSG_CHECKING([if __CF_USE_FRAMEWORK_INCLUDES__ is required])
1283         AC_TRY_COMPILE([#define __CF_USE_FRAMEWORK_INCLUDES__
1284 #include <CoreFoundation/CFBase.h>
1285         ],[],
1286         [AC_MSG_RESULT([yes])
1287         dnl We must use -D so source files that don't include wx/setup.h
1288         dnl but do include CFBase will work.
1289         CPPFLAGS="-D__CF_USE_FRAMEWORK_INCLUDES__ $CPPFLAGS"],
1290         [AC_MSG_FAILURE([no.  CoreFoundation not available.])]
1291         )
1292         ]
1293     )
1294   ;;
1295 esac
1296
1297 dnl Determine whether we want to use Cygwin as Windows or POSIX platform: the
1298 dnl latter makes more sense for wxGTK/Motif/X11 ports
1299 wants_win32=0
1300 doesnt_want_win32=0
1301 case "${host}" in
1302   *-*-cygwin*)
1303       if test "$wxUSE_MSW" = 1 ; then
1304         wants_win32=1
1305       else
1306         dnl when we use cygwin compiler with -mno-cygwin option it uses mingw32
1307         dnl headers and libraries, so it's Windows-like in this case
1308         AC_CACHE_CHECK([if -mno-cygwin is in effect], wx_cv_nocygwin,
1309             [
1310                 AC_TRY_COMPILE(
1311                     [],
1312                     [
1313                         #ifdef __MINGW32__
1314                             choke me
1315                         #endif
1316                     ],
1317                     wx_cv_nocygwin=no,
1318                     wx_cv_nocygwin=yes
1319                 )
1320             ]
1321         )
1322
1323         if test "$wx_cv_nocygwin" = "yes"; then
1324             wants_win32=1
1325         else
1326             doesnt_want_win32=1
1327         fi
1328       fi
1329       if test "$wants_win32" = 1 ; then
1330         BAKEFILE_FORCE_PLATFORM=win32
1331       fi
1332   ;;
1333   *-*-mingw*)
1334       wants_win32=1
1335   ;;
1336 esac
1337
1338 if test "$wxUSE_WINE" = "yes"; then
1339     wants_win32=1
1340     LDFLAGS_GUI="-mwindows"
1341 fi
1342
1343 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1344 dnl     take effect on Cygwin/Mingw and not other platforms.
1345 if test "$wants_win32" = 1 ; then
1346     USE_UNIX=0
1347     USE_WIN32=1
1348     AC_DEFINE(__WIN32__)
1349     AC_DEFINE(__WIN95__)
1350     AC_DEFINE(__WINDOWS__)
1351     AC_DEFINE(__GNUWIN32__)
1352     AC_DEFINE(STRICT)
1353 fi
1354 if test "$doesnt_want_win32" = 1 ; then
1355     USE_UNIX=1
1356     USE_WIN32=0
1357 fi
1358 dnl (end of Windows-only piece)
1359
1360 if test "$USE_UNIX" = 1 ; then
1361     wxUSE_UNIX=yes
1362     AC_DEFINE(__UNIX__)
1363 fi
1364
1365 dnl This case is for OS/2 vs. everything else
1366 case "${host}" in
1367   *-pc-os2_emx | *-pc-os2-emx )
1368       dnl ---------------------------------------------------------------------
1369       dnl When we are using gcc on OS/2, we want to be either using resources
1370       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1371       dnl Moreover we need to link explicitly against either stdcpp.a or
1372       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1373       dnl not "g++/c++".
1374       dnl ---------------------------------------------------------------------
1375       dnl (OS/2-only piece)
1376       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1377           dnl More complete Unix emulation for unix-like ports
1378           dnl by linking in POSIX/2's cExt (if available).
1379           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1380       else
1381           dnl Include resources for the "native" port (wxPM).
1382           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1383       fi
1384       dnl Check for the gcc version (and thereby for the C runtime library).
1385       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1386       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1387       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1388       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1389       AC_CACHE_CHECK([for gcc/libc version], wx_cv_gccversion,[
1390           AC_TRY_RUN(
1391               dnl Check the gcc version macro.
1392               [
1393                   #include <stdio.h>
1394
1395                   int main()
1396                   {
1397                       FILE *f=fopen("conftestval", "w");
1398                       if (!f) exit(1);
1399                       fprintf(f,
1400                   #if (__GNUC__ < 3)
1401                               "EMX2"
1402                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1403                               "EMX3"
1404                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1405                               "Innotek5"
1406                   #else
1407                               "Innotek6"
1408                   #endif
1409                       );
1410                       exit(0);
1411                   }
1412               ],
1413               wx_cv_gccversion=`cat conftestval`,
1414               wx_cv_gccversion="EMX2",
1415               dnl Compilation error: Assuming standard EMX environment
1416               wx_cv_gccversion="EMX2"
1417           )
1418       ])
1419       if test "$wx_cv_gccversion" = "EMX2"; then
1420           LIBS="$LIBS -lstdcpp"
1421           LDFLAGS="$LDFLAGS -Zsysv-signals"
1422       else
1423           if test "$wx_cv_gccversion" = "EMX3"; then
1424               LIBS="$LIBS -lstdcxx -lgcc"
1425               LDFLAGS="$LDFLAGS -Zsysv-signals"
1426           else
1427               LIBS="$LIBS -lstdc++"
1428           fi
1429       fi
1430       if test "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1431         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1432         wxUSE_OMF=yes
1433         enable_omf=yes
1434       fi
1435       dnl (end of OS/2-only piece)
1436   ;;
1437   *)
1438       dnl ---------------------------------------------------------------------
1439       dnl look for strcasecmp() in string.h and then strings.h if it's not
1440       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1441       dnl used.
1442       dnl ---------------------------------------------------------------------
1443       dnl (non-OS/2-only piece)
1444
1445       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1446           AC_TRY_LINK([
1447               #include <string.h>
1448               ],
1449               [
1450                   strcasecmp("foo", "bar");
1451               ],
1452               ac_cv_string_strcasecmp=yes,
1453               ac_cv_string_strcasecmp=no
1454           )
1455       ])
1456
1457       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1458           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1459       else
1460           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1461               AC_TRY_LINK([
1462                   #include <strings.h>
1463                   ],
1464                   [
1465                       strcasecmp("foo", "bar");
1466                   ],
1467                   ac_cv_strings_strcasecmp=yes,
1468                   ac_cv_strings_strcasecmp=no
1469               )
1470           ])
1471
1472           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1473               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1474           else
1475               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1476           fi
1477       fi
1478
1479       dnl (end of non-OS/2-only piece)
1480   ;;
1481 esac
1482
1483 dnl ------------------------------------------------------------------------
1484 dnl Check for headers
1485 dnl ------------------------------------------------------------------------
1486
1487 dnl Note: non-empty last parameter makes check compile-only,
1488 dnl   skipping worthless preprocessing check
1489 AC_CHECK_HEADERS(langinfo.h wchar.h,,, [AC_INCLUDES_DEFAULT])
1490
1491 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1492 if test "$ac_cv_header_wchar_h" != "yes"; then
1493     AC_CHECK_HEADERS([wcstr.h],,, [AC_INCLUDES_DEFAULT()])
1494 fi
1495
1496 case "${host}" in
1497   *-pc-os2_emx | *-pc-os2-emx )
1498       dnl Explicitly link -lintl if langinfo.h is available
1499       dnl and intl not yet included in libc
1500       if test $ac_cv_header_langinfo_h = "yes" \
1501                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1502                      -o "$wx_cv_gccversion" = "EMX3" \
1503                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1504           LIBS="$LIBS -lintl"
1505       fi
1506   ;;
1507 esac
1508
1509 dnl POSIX needs this for select(), but old systems don't have it
1510 if test "$USE_UNIX" = 1 ; then
1511     AC_CHECK_HEADERS([sys/select.h],,, [AC_INCLUDES_DEFAULT()])
1512 fi
1513
1514 dnl ---------------------------------------------------------------------------
1515 dnl Checks for compiler characteristics
1516 dnl ---------------------------------------------------------------------------
1517
1518 dnl defines const to be empty if c-compiler does not support const fully
1519 AC_C_CONST
1520 dnl defines inline to a sensible value for the c-compiler
1521 AC_C_INLINE
1522
1523 dnl check the sizes of integral types (give some reasonable default values for
1524 dnl cross-compiling)
1525 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1526 AC_CHECK_SIZEOF(short, 2)
1527 AC_CHECK_SIZEOF(void *, 4)
1528 AC_CHECK_SIZEOF(int, 4)
1529 AC_CHECK_SIZEOF(long, 4)
1530 AC_CHECK_SIZEOF(size_t, 4)
1531
1532 case "${host}" in
1533     arm-*-linux* )
1534         AC_CHECK_SIZEOF(long long, 8)
1535     ;;
1536     *-hp-hpux* )
1537         AC_CHECK_SIZEOF(long long, 0)
1538         if test "$ac_cv_sizeof_long_long" != 0; then
1539             dnl HPUX 10.20 headers need this define in order to use long long definitions
1540             CPPFLAGS="-D_INCLUDE_LONGLONG $CPPFLAGS"
1541         fi
1542     ;;
1543     * )
1544         AC_CHECK_SIZEOF(long long, 0)
1545 esac
1546
1547 dnl SGI/Irix's stdio.h does not include wchar_t. Mac OS X does not provide
1548 dnl wchar.h and wchar_t is defined by stdlib.h (GD)
1549 AC_CHECK_SIZEOF(wchar_t, 0,
1550     [
1551         /* DJGPP's wchar_t is now a keyword in C++ (still not C though) */
1552         #if defined(__DJGPP__) && !( (__GNUC_MINOR__ >= 8 && __GNUC__ == 2 ) || __GNUC__ >= 3 )
1553         #  error "fake wchar_t"
1554         #endif
1555         #ifdef HAVE_WCHAR_H
1556         #  ifdef __CYGWIN__
1557         #    include <stddef.h>
1558         #  endif
1559         #  include <wchar.h>
1560         #endif
1561         #ifdef HAVE_STDLIB_H
1562         #  include <stdlib.h>
1563         #endif
1564         #include <stdio.h>
1565     ]
1566 )
1567 if test "$ac_cv_sizeof_wchar_t" != 0; then
1568     wxUSE_WCHAR_T=yes
1569 else
1570     wxUSE_WCHAR_T=no
1571 fi
1572
1573 dnl checks needed to define wxVaCopy
1574 AC_CACHE_CHECK([for va_copy],
1575     wx_cv_func_va_copy,
1576     [
1577         AC_LANG_PUSH(C++)
1578         AC_LINK_IFELSE([
1579             #include <stdarg.h>
1580             void foo(char *f, ...)
1581             {
1582                 va_list ap1, ap2;
1583                 va_start(ap1, f);
1584                 va_copy(ap2, ap1);
1585                 va_end(ap2);
1586                 va_end(ap1);
1587             }
1588             int main()
1589             {
1590                 foo("hi", 17);
1591                 return 0;
1592             }],
1593             wx_cv_func_va_copy=yes,
1594             wx_cv_func_va_copy=no
1595         )
1596         AC_LANG_POP()
1597     ]
1598 )
1599
1600 if test $wx_cv_func_va_copy = "yes"; then
1601     AC_DEFINE(HAVE_VA_COPY)
1602 else
1603     dnl try to understand how can we copy va_lists
1604     AC_CACHE_CHECK([if va_list can be copied by value],
1605         wx_cv_type_va_list_lvalue,
1606         [
1607             AC_RUN_IFELSE([
1608                 #include <stdarg.h>
1609                 int foo(char *f, ...)
1610                 {
1611                     va_list ap1, ap2;
1612                     va_start(ap1, f);
1613                     ap2 = ap1;
1614                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1615                         return 1;
1616                     va_end(ap2);
1617                     va_end(ap1);
1618                     return 0;
1619                 }
1620                 int main()
1621                 {
1622                     return foo("hi", 17);
1623                 }],
1624                 wx_cv_type_va_list_lvalue=yes,
1625                 wx_cv_type_va_list_lvalue=no,
1626                 dnl assume most common case for cross-compiling...
1627                 wx_cv_type_va_list_lvalue=yes
1628             )
1629         ]
1630     )
1631
1632     if test $wx_cv_type_va_list_lvalue != "yes"; then
1633         dnl we suppose that the only thing which can't be copied like this
1634         dnl are arrays... only experience will show whether this is really true
1635         AC_DEFINE(VA_LIST_IS_ARRAY)
1636     fi
1637 fi
1638
1639 dnl don't check for vararg macros if they're explicitly disabled: this is
1640 dnl useful if the user code using the library wants to limit itself to standard
1641 dnl C++ only (e.g. is compiled with g++ -std=c++98)
1642 if test "$wxUSE_VARARG_MACROS" = "yes"; then
1643
1644 dnl Check if variadic macros (C99 feature) are supported:
1645 AC_CACHE_CHECK(
1646     [whether the compiler supports variadic macros],
1647     [wx_cv_have_variadic_macros],
1648     [
1649         dnl C compiler might support variadic macros when C++ one doesn't
1650         dnl (happens with gcc/g++ 2.95.4), so must use C++ one explicitly
1651         AC_LANG_PUSH(C++)
1652         AC_COMPILE_IFELSE(
1653             AC_LANG_PROGRAM(
1654                 [
1655                     #include <stdio.h>
1656                     #define test(fmt, ...) printf(fmt, __VA_ARGS__)
1657                 ],
1658                 [
1659                     test("%s %d %p", "test", 1, 0);
1660                 ]
1661             ),
1662             [wx_cv_have_variadic_macros=yes],
1663             [wx_cv_have_variadic_macros=no]
1664             )
1665         AC_LANG_POP()
1666     ]
1667 )
1668
1669 if test $wx_cv_have_variadic_macros = "yes"; then
1670     AC_DEFINE(HAVE_VARIADIC_MACROS)
1671 fi
1672
1673 fi dnl wxUSE_VARARG_MACROS == yes
1674
1675 dnl check for large file support
1676 AC_SYS_LARGEFILE
1677
1678 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1679 dnl line because otherwise the system headers risk being included before
1680 dnl wx/defs.h which defines these constants leading to inconsistent
1681 dnl sizeof(off_t) in different source files of the same program and linking
1682 dnl problems
1683 if test "x$wx_largefile" = "xyes"; then
1684     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
1685         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
1686
1687         dnl We get "Large Files (ILP32) not supported in strict ANSI mode."
1688         dnl #error from HP standard headers unless __STDC_EXT__ is defined.
1689         dnl The compiler should define it automatically, but some old g++
1690         dnl versions don't define it, so test and add it if necessary. AFAIK
1691         dnl the problem only affects the C++ compiler so it is added to
1692         dnl CXXFLAGS only.
1693         if test "$USE_HPUX" = 1 -a "$GXX" = "yes"; then
1694             AC_CACHE_CHECK(
1695                 [if -D__STDC_EXT__ is required],
1696                 wx_cv_STDC_EXT_required,
1697                 [
1698                     AC_LANG_PUSH(C++)
1699                     AC_TRY_COMPILE(
1700                         [],
1701                         [
1702                             #ifndef __STDC_EXT__
1703                                 choke me
1704                             #endif
1705                         ],
1706                         wx_cv_STDC_EXT_required=no,
1707                         wx_cv_STDC_EXT_required=yes
1708                     )
1709                     AC_LANG_POP()
1710                 ]
1711             )
1712             if test "x$wx_cv_STDC_EXT_required" = "xyes"; then
1713                 WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -D__STDC_EXT__"
1714             fi
1715         fi
1716     else
1717         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGE_FILES"
1718     fi
1719     dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1720     AC_FUNC_FSEEKO
1721     if test "$ac_cv_sys_largefile_source" != no; then
1722         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1723     fi
1724 fi
1725
1726 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1727 WX_C_BIGENDIAN
1728
1729 dnl check for iostream (as opposed to iostream.h) standard header
1730 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1731
1732 dnl check whether C++ compiler supports bool built-in type
1733 WX_CPP_BOOL
1734
1735 dnl check whether C++ compiler supports explicit keyword
1736 WX_CPP_EXPLICIT
1737
1738 dnl check whether C++ compiler supports C++ casts
1739 AC_CXX_CONST_CAST
1740 AC_CXX_REINTERPRET_CAST
1741 AC_CXX_STATIC_CAST
1742 dnl we don't use HAVE_DYNAMIC_CAST anywhere right now...
1743 dnl AC_CXX_DYNAMIC_CAST
1744
1745 dnl With Sun CC, temporaries have block scope by default. This flag is needed
1746 dnl to get the expression scope behaviour that conforms to the standard.
1747 if test "x$SUNCXX" = xyes; then
1748     CXXFLAGS="-features=tmplife $CXXFLAGS"
1749 fi
1750
1751 dnl Sun X11 headers are (still, in 2005!) non-ANSI and the best they could do
1752 dnl was to hack their C++ compiler to accept them silently -- but C compiler
1753 dnl still spits out dozens of warnings for each X include file, so suppress
1754 dnl them
1755 if test "x$SUNCC" = xyes; then
1756     CFLAGS="-erroff=E_NO_EXPLICIT_TYPE_GIVEN $CFLAGS"
1757 fi
1758
1759 dnl SGI mipsPro compiler gives this warning for "conversion from pointer to
1760 dnl same-sized integral type" even when there is an explicit cast and as there
1761 dnl is no way to turn it off and there are hundreds of these warnings in wx
1762 dnl sources, just turn it off for now
1763 dnl
1764 dnl a better long term solution would be to use #pragma set/reset woff in
1765 dnl wxPtrToUInt() and use it instead of casts elsewhere
1766 if test "x$SGICC" = "xyes"; then
1767     CFLAGS="-woff 3970 $CFLAGS"
1768 fi
1769 if test "x$SGICXX" = "xyes"; then
1770     CXXFLAGS="-woff 3970 $CXXFLAGS"
1771 fi
1772
1773 dnl HP-UX c89/aCC compiler warnings
1774 if test "x$HPCC" = "xyes"; then
1775     dnl 2011: "unrecognized preprocessor directive": nice warning but it's given
1776     dnl       even for directives inside #if which is not true (i.e. which are
1777     dnl       used for other compilers/OS) and so we have no way to get rid of it
1778     dnl 2450: "long long is non standard" -- yes, we know
1779     CFLAGS="+W 2011,2450 $CFLAGS"
1780 fi
1781 if test "x$HPCXX" = "xyes"; then
1782     dnl 2340: "value copied to temporary, reference to temporary used": very
1783     dnl       painful as triggered by any occurrence of user-defined conversion
1784     CXXFLAGS="+W 2340 $CXXFLAGS"
1785 fi
1786
1787 dnl DEC/Compaq/HP cxx warnings
1788 if test "x$COMPAQCXX" = "xyes"; then
1789     dnl -w0 enables all warnings, then we disable some of them:
1790     dnl basclsnondto: base class dtor non virtual (sometimes we do want this)
1791     dnl unrimpret:  "end of routine block may be unreachable" is given for
1792     dnl             every "if ( ) return ...; else return ...;"
1793     dnl intconlosbit: "conversion to integral type of smaller size could lose
1794     dnl               data" this is a useful warning but there are too many of
1795     dnl               them for now
1796     CXXFLAGS="-w0 -msg_disable basclsnondto,unrimpret,intconlosbit"
1797 fi
1798
1799 dnl the next few tests are all for C++ features and so need to be done using
1800 dnl C++ compiler
1801 AC_LANG_PUSH(C++)
1802
1803 dnl check for std::string or std::wstring
1804 if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
1805     if test "$wxUSE_UNICODE" = "yes"; then
1806         std_string="std::wstring"
1807         char_type="wchar_t"
1808     else
1809         std_string="std::string"
1810         char_type="char"
1811     fi
1812
1813     dnl check if <string> declares std::[w]string
1814     AC_CACHE_CHECK([for $std_string in <string>],
1815         wx_cv_class_stdstring,
1816         [
1817             AC_TRY_COMPILE([#include <string>],
1818                 [$std_string foo;],
1819                 wx_cv_class_stdstring=yes,
1820                 wx_cv_class_stdstring=no
1821             )
1822         ]
1823     )
1824
1825     if test "$wx_cv_class_stdstring" = yes; then
1826         if test "$wxUSE_UNICODE" = "yes"; then
1827             AC_DEFINE(HAVE_STD_WSTRING)
1828         fi
1829         dnl we don't need HAVE_STD_STRING, we just suppose it's available if
1830         dnl wxUSE_STD_STRING==yes
1831     else
1832         AC_CACHE_CHECK([if std::basic_string<$char_type> works],
1833             wx_cv_class_stdbasicstring,
1834             [
1835                 AC_TRY_COMPILE([
1836                     #ifdef HAVE_WCHAR_H
1837                     #  ifdef __CYGWIN__
1838                     #    include <stddef.h>
1839                     #  endif
1840                     #  include <wchar.h>
1841                     #endif
1842                     #ifdef HAVE_STDLIB_H
1843                     #  include <stdlib.h>
1844                     #endif
1845                     #include <stdio.h>
1846                     #include <string>
1847                     ],
1848                     [std::basic_string<$char_type> foo;
1849                      const $char_type* dummy = foo.c_str();],
1850                     wx_cv_class_stdbasicstring=yes,
1851                     wx_cv_class_stdbasicstring=no
1852                 )
1853             ]
1854         )
1855
1856         if test "$wx_cv_class_stdbasicstring" != yes; then
1857             if test "$wxUSE_STL" = "yes"; then
1858                 AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
1859             elif test "$wxUSE_STD_STRING" = "yes"; then
1860                 AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
1861             else
1862                 AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
1863                 wxUSE_STD_STRING=no
1864             fi
1865         fi
1866     fi
1867 fi
1868
1869 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
1870     AC_CHECK_TYPES([std::istream, std::ostream],,
1871                    [wxUSE_STD_IOSTREAM=no],
1872                    [#include <iostream>])
1873
1874     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
1875         if test "$wxUSE_STD_IOSTREAM" = "yes"; then
1876             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
1877         else
1878             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
1879         fi
1880     fi
1881 fi
1882
1883 if test "$wxUSE_STL" = "yes"; then
1884     dnl check for basic STL functionality
1885     AC_CACHE_CHECK([for basic STL functionality],
1886         wx_cv_lib_stl,
1887         [AC_TRY_COMPILE([#include <string>
1888             #include <functional>
1889             #include <algorithm>
1890             #include <vector>
1891             #include <list>],
1892             [std::vector<int> moo;
1893              std::list<int> foo;
1894              std::vector<int>::iterator it =
1895                  std::find_if(moo.begin(), moo.end(),
1896                               std::bind2nd(std::less<int>(), 3));],
1897             wx_cv_lib_stl=yes,
1898             wx_cv_lib_stl=no
1899         )]
1900     )
1901
1902     if test "$wx_cv_lib_stl" != yes; then
1903          AC_MSG_ERROR([Can't use --enable-stl as basic STL functionality is missing])
1904     fi
1905
1906     dnl check for compliant std::string::compare
1907     AC_CACHE_CHECK([for compliant std::string::compare],
1908         wx_cv_func_stdstring_compare,
1909         [AC_TRY_COMPILE([#include <string>],
1910             [std::string foo, bar;
1911             foo.compare(bar);
1912             foo.compare(1, 1, bar);
1913             foo.compare(1, 1, bar, 1, 1);
1914             foo.compare("");
1915             foo.compare(1, 1, "");
1916             foo.compare(1, 1, "", 2);],
1917             wx_cv_func_stdstring_compare=yes,
1918             wx_cv_func_stdstring_compare=no
1919         )]
1920     )
1921
1922     if test "$wx_cv_func_stdstring_compare" = yes; then
1923         AC_DEFINE(HAVE_STD_STRING_COMPARE)
1924     fi
1925
1926     if test "$wx_cv_class_gnuhashmapset" = yes; then
1927          AC_DEFINE(HAVE_EXT_HASH_MAP)
1928          AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)
1929     fi
1930
1931     AC_CHECK_HEADER([unordered_map],
1932         [AC_CACHE_CHECK([for unordered_map and unordered_set in std],
1933             wx_cv_class_stdunorderedmapset,
1934             [AC_TRY_COMPILE([#include <unordered_map>
1935                 #include <unordered_set>],
1936                 [std::unordered_map<double*, char*> test1;
1937                  std::unordered_set<char*> test2;],
1938                 wx_cv_class_stdunorderedmapset=yes,
1939                 wx_cv_class_stdunorderedmapset=no)
1940             ]
1941         )],
1942         [],
1943         [ ]
1944     )
1945
1946     if test "$wx_cv_class_stdunorderedmapset" = yes; then
1947          AC_DEFINE(HAVE_STD_UNORDERED_MAP)
1948          AC_DEFINE(HAVE_STD_UNORDERED_SET)
1949     else
1950         AC_CHECK_HEADER([tr1/unordered_map],
1951             [AC_CACHE_CHECK([for unordered_map and unordered_set in std::tr1],
1952                 wx_cv_class_tr1unorderedmapset,
1953                 [AC_TRY_COMPILE([#include <tr1/unordered_map>
1954                     #include <tr1/unordered_set>],
1955                     [std::tr1::unordered_map<double*, char*> test1;
1956                      std::tr1::unordered_set<char*> test2;
1957             #if defined(__GNUC__) && (__GNUC__==4) && (__GNUC_MINOR__<2)
1958             #error can't use unordered_{map,set} with gcc-4.[01]: http://gcc.gnu.org/PR24389
1959             #endif],
1960                     wx_cv_class_tr1unorderedmapset=yes,
1961                     wx_cv_class_tr1unorderedmapset=no)
1962                 ]
1963             )],
1964             [],
1965             [ ]
1966         )
1967
1968         if test "$wx_cv_class_tr1unorderedmapset" = yes; then
1969             AC_DEFINE(HAVE_TR1_UNORDERED_MAP)
1970             AC_DEFINE(HAVE_TR1_UNORDERED_SET)
1971         else
1972             dnl check for hash_map and hash_set headers
1973             AC_CHECK_HEADER([hash_map],
1974                 [AC_CACHE_CHECK([for std::hash_map and hash_set],
1975                     wx_cv_class_stdhashmapset,
1976                     [AC_TRY_COMPILE([#include <hash_map>
1977                         #include <hash_set>],
1978                         [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
1979                          std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
1980                         wx_cv_class_stdhashmapset=yes,
1981                         wx_cv_class_stdhashmapset=no)
1982                     ]
1983                 )],
1984                 [],
1985                 [ ]
1986             )
1987
1988             if test "$wx_cv_class_stdhashmapset" = yes; then
1989                 AC_DEFINE(HAVE_HASH_MAP)
1990                 AC_DEFINE(HAVE_STD_HASH_MAP)
1991             fi
1992
1993             AC_CHECK_HEADER([ext/hash_map],
1994                 [AC_CACHE_CHECK([for GNU hash_map and hash_set],
1995                     wx_cv_class_gnuhashmapset,
1996                     [AC_TRY_COMPILE([#include <ext/hash_map>
1997                         #include <ext/hash_set>],
1998                         [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
1999                          __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
2000                         wx_cv_class_gnuhashmapset=yes,
2001                         wx_cv_class_gnuhashmapset=no)
2002                     ]
2003                 )],
2004                 [],
2005                 [ ]
2006             )
2007
2008         fi
2009     fi
2010 fi
2011
2012 dnl check for atomic operations builtins for wx/atomic.h:
2013 WX_ATOMIC_BUILTINS
2014
2015 dnl pop C++
2016 AC_LANG_POP()
2017
2018 dnl ---------------------------------------------------------------------------
2019 dnl Define search path for includes and libraries: all headers and libs will be
2020 dnl looked for in all directories of this path
2021 dnl ---------------------------------------------------------------------------
2022
2023 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
2024 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
2025 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
2026 dnl
2027 dnl Also try to put all directories which may contain X11R6 before those which
2028 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
2029 dnl
2030 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
2031 dnl systems which have both (AIX 4.x does)
2032 SEARCH_INCLUDE="\
2033     /usr/local/include        \
2034     /usr/local/X11/include    \
2035     /usr/local/include/X11    \
2036     /usr/local/X11R6/include  \
2037     /usr/local/include/X11R6  \
2038                               \
2039     /usr/Motif-2.1/include    \
2040     /usr/Motif-1.2/include    \
2041     /usr/include/Motif1.2     \
2042                               \
2043     /usr/dt/include           \
2044     /usr/openwin/include      \
2045                               \
2046     /usr/include/Xm           \
2047                               \
2048     /usr/X11R6/include        \
2049     /usr/X11R6.4/include      \
2050                               \
2051     /usr/include/X11R6        \
2052                               \
2053     /usr/X11/include          \
2054     /usr/include/X11          \
2055                               \
2056     /usr/XFree86/include/X11  \
2057     /usr/pkg/include          \
2058                               \
2059     /usr/local/X1R5/include  \
2060     /usr/local/include/X11R5  \
2061     /usr/X11R5/include        \
2062     /usr/include/X11R5        \
2063                               \
2064     /usr/local/X11R4/include  \
2065     /usr/local/include/X11R4  \
2066     /usr/X11R4/include        \
2067     /usr/include/X11R4        \
2068                               \
2069     /usr/openwin/share/include"
2070
2071 dnl try to find out the standard lib locations for the systems with multiple
2072 dnl ABIs
2073 AC_MSG_CHECKING([for libraries directory])
2074
2075 case "${host}" in
2076     *-*-irix6* )
2077         AC_CACHE_VAL(
2078             wx_cv_std_libpath,
2079             [
2080                 for d in WX_STD_LIBPATH(); do
2081                     for e in a so sl dylib dll.a; do
2082                         libc="$d/libc.$e"
2083                         if test -f $libc; then
2084                             save_LIBS="$LIBS"
2085                             LIBS="$libc"
2086                             AC_LINK_IFELSE([int main() { return 0; }],
2087                                 wx_cv_std_libpath=`echo $d | sed s@/usr/@@`)
2088                             LIBS="$save_LIBS"
2089                             if test "x$wx_cv_std_libpath" != "x"; then
2090                                 break 2
2091                             fi
2092                         fi
2093                     done
2094                 done
2095                 if test "x$wx_cv_std_libpath" = "x"; then
2096                     wx_cv_std_libpath="lib"
2097                 fi
2098             ]
2099         )
2100         ;;
2101
2102     *-*-solaris2* )
2103         dnl use ../lib or ../lib/64 depending on the size of void*
2104         if test "$ac_cv_sizeof_void_p" = 8 -a -d "/usr/lib/64"; then
2105             wx_cv_std_libpath="lib/64"
2106         else
2107             wx_cv_std_libpath="lib"
2108         fi
2109         ;;
2110
2111     *-*-linux* )
2112         dnl use ../lib or ../lib64 depending on the size of void*
2113         if test "$ac_cv_sizeof_void_p" = 8 -a \
2114                 -d "/usr/lib64" -a ! -h "/usr/lib64"; then
2115             wx_cv_std_libpath="lib64"
2116         else
2117             wx_cv_std_libpath="lib"
2118         fi
2119         ;;
2120
2121     *)
2122         wx_cv_std_libpath="lib";
2123         ;;
2124 esac
2125
2126 AC_MSG_RESULT($wx_cv_std_libpath)
2127
2128 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s@include@$wx_cv_std_libpath@g` /usr/$wx_cv_std_libpath"
2129
2130 dnl Cross compiling with gcc?
2131 if test "$build" != "$host" -a "$GCC" = yes; then
2132     dnl for gcc cross-compilers "$CC -print-prog-name=ld" prints the path to
2133     dnl the linker. Stripping off the trailing '/bin/ld' gives us a candiate
2134     dnl for a 'root' below which libraries and headers for the target system
2135     dnl might be installed.
2136     if cross_root=`$CC -print-prog-name=ld 2>/dev/null`; then
2137         cross_root=`dirname $cross_root`
2138         cross_root=`dirname $cross_root`
2139
2140         dnl substitute this candiate root for '^/usr' in the search lists,
2141         dnl strip out any that don't start '^/usr'.
2142         SEARCH_LIB=`for x in $SEARCH_LIB; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2143         SEARCH_INCLUDE=`for x in $SEARCH_INCLUDE; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2144         SEARCH_INCLUDE="$SEARCH_INCLUDE $cross_root/include"
2145
2146         dnl also have pkg-config search for *.pc files under this 'root'
2147         if test -z "$PKG_CONFIG_PATH"; then
2148             PKG_CONFIG_PATH="$cross_root/local/lib/pkgconfig:$cross_root/lib/pkgconfig"
2149             export PKG_CONFIG_PATH
2150         fi
2151
2152         dnl AC_PATH_XTRA doesn't work currently unless -x-includes and
2153         dnl -x-libraries are given on the command line. So if they are not
2154         dnl set then set them here to plausible defaults.
2155         if test -z "$x_includes" -o "$x_includes" = NONE; then
2156             WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
2157             x_includes=$ac_find_includes
2158         fi
2159         if test -z "$x_libraries" -o "$x_libraries" = NONE; then
2160             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xt)
2161             x_libraries=$ac_find_libraries
2162         fi
2163     fi
2164 fi
2165
2166 dnl ------------------------------------------------------------------------
2167 dnl Check for libraries
2168 dnl ------------------------------------------------------------------------
2169
2170 dnl flush the cache because checking for libraries below might abort
2171 AC_CACHE_SAVE
2172
2173 dnl check for glibc version
2174 dnl
2175 dnl VZ: I have no idea why had this check been there originally, but now
2176 dnl     we could probably do without it by just always adding _GNU_SOURCE
2177 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2178     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2179         AC_TRY_COMPILE([#include <features.h>],
2180             [
2181                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2182                 not glibc 2.1
2183                 #endif
2184             ],
2185             [
2186                 wx_cv_lib_glibc21=yes
2187             ],
2188             [
2189                 wx_cv_lib_glibc21=no
2190             ]
2191         )
2192     ])
2193     if test "$wx_cv_lib_glibc21" = "yes"; then
2194         AC_DEFINE(wxHAVE_GLIBC2)
2195     fi
2196 fi
2197
2198 dnl we may need _GNU_SOURCE for 2 things:
2199 dnl
2200 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2201 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2202 dnl  which breaks libtiff compilation, so it is simpler to just define
2203 dnl  _GNU_SOURCE to get everything)
2204 dnl
2205 dnl  2. for Unicode functions
2206 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2207     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2208         AC_DEFINE(_GNU_SOURCE)
2209     fi
2210 fi
2211
2212 dnl Only add the -lm library if floating point functions cannot be used
2213 dnl without it.  This check is important on cygwin because of the bizarre
2214 dnl way that they have organized functions into libraries.  On cygwin, both
2215 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
2216 dnl means that
2217 dnl   1) linking with -lm is not necessary, and
2218 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
2219 dnl In particular, if you compile any program with -mno-cygwin and link with
2220 dnl -lm, it will crash instantly when it is run.  This happens because the
2221 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
2222 dnl the ___main function instead of allowing it to be defined by
2223 dnl /usr/lib/mingw/libmingw32.a as it should be.
2224 dnl
2225 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
2226 dnl
2227 dnl Just check a few floating point functions. If they are all found without
2228 dnl -lm, then we must not need -lm.
2229 have_cos=0
2230 have_floor=0
2231 AC_CHECK_FUNCS(cos, have_cos=1)
2232 AC_CHECK_FUNCS(floor, have_floor=1)
2233 AC_MSG_CHECKING(if floating point functions link without -lm)
2234 if test "$have_cos" = 1 -a "$have_floor" = 1; then
2235     AC_MSG_RESULT(yes)
2236 else
2237     AC_MSG_RESULT(no)
2238     LIBS="$LIBS -lm"
2239     # use different functions to avoid configure caching
2240     have_sin=0
2241     have_ceil=0
2242     AC_CHECK_FUNCS(sin, have_sin=1)
2243     AC_CHECK_FUNCS(ceil, have_ceil=1)
2244     AC_MSG_CHECKING(if floating point functions link with -lm)
2245     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
2246         AC_MSG_RESULT(yes)
2247     else
2248         AC_MSG_RESULT(no)
2249         # not sure we should warn the user, crash, etc.
2250     fi
2251 fi
2252
2253 dnl check for C99 string to long long conversion functions, assume that if we
2254 dnl have the unsigned variants, then we have the signed ones as well
2255 dnl
2256 dnl at least under SGI these functions are only available in C99 code and not
2257 dnl in C++ so do these tests using C++ compiler
2258 AC_LANG_PUSH(C++)
2259 if test "wxUSE_UNICODE" = "yes"; then
2260     WX_CHECK_FUNCS(wcstoull)
2261 else
2262     WX_CHECK_FUNCS(strtoull)
2263 fi
2264 AC_LANG_POP()
2265
2266 dnl ---------------------------------------------------------------------------
2267 dnl Optional libraries
2268 dnl
2269 dnl   --with-<lib>=sys
2270 dnl       looks for system library and fails if not found
2271 dnl
2272 dnl   --with-<lib>
2273 dnl   --with-<lib>=yes
2274 dnl       looks for system library and, if not found, prints a warning,
2275 dnl       falls back to the builtin wx version, and continues configuration
2276 dnl
2277 dnl   --with-<lib>=builtin
2278 dnl       uses builtin wx version without searching for system library
2279 dnl
2280 dnl   --with-<lib>=no
2281 dnl   --without-<lib>
2282 dnl       do not use library (neither system nor builtin wx version)
2283 dnl
2284 dnl ---------------------------------------------------------------------------
2285
2286 dnl ------------------------------------------------------------------------
2287 dnl Check for regex libraries
2288 dnl ------------------------------------------------------------------------
2289
2290 if test "$wxUSE_REGEX" != "no"; then
2291     AC_DEFINE(wxUSE_REGEX)
2292
2293     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2294         AC_MSG_WARN([Defaulting to the builtin regex library for Unicode build.])
2295         wxUSE_REGEX=builtin
2296     fi
2297
2298     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2299         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2300         dnl on some old systems it may be in libregex - check for it too?
2301         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp re_search)],, [ ])
2302
2303         if test "x$ac_cv_func_regcomp" != "xyes"; then
2304             if test "$wxUSE_REGEX" = "sys" ; then
2305                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2306             else
2307                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2308                 wxUSE_REGEX=builtin
2309             fi
2310         else
2311             dnl we are using the system library
2312             wxUSE_REGEX=sys
2313             dnl only the built-in supports advanced REs
2314             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2315         fi
2316     fi
2317 fi
2318
2319 dnl ------------------------------------------------------------------------
2320 dnl Check for zlib compression library
2321 dnl ------------------------------------------------------------------------
2322
2323 ZLIB_LINK=
2324 if test "$wxUSE_ZLIB" != "no" ; then
2325     AC_DEFINE(wxUSE_ZLIB)
2326
2327     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2328         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2329         dnl should still use it because hopefully (can someone confirm this?)
2330         dnl Apple did fix the security problem in it and not using the system
2331         dnl library results in a whole bunch of warnings when linking with
2332         dnl Carbon framework
2333         if test "$USE_DARWIN" = 1; then
2334             system_zlib_h_ok="yes"
2335         else
2336             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2337             dnl known to not work) and although I don't know which is
2338             dnl the minimal required version it's safer to test for 1.1.4 as
2339             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2340             dnl has anything more ancient (1.1.3 was released in July 1998)
2341             dnl anyhow
2342             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2343                 [AC_TRY_RUN(
2344                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2345                     [
2346                         #include <zlib.h>
2347                         #include <stdio.h>
2348
2349                         int main()
2350                         {
2351                             FILE *f=fopen("conftestval", "w");
2352                             if (!f) exit(1);
2353                             fprintf(f, "%s",
2354                                     ZLIB_VERSION[0] == '1' &&
2355                                     (ZLIB_VERSION[2] > '1' ||
2356                                     (ZLIB_VERSION[2] == '1' &&
2357                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2358                             exit(0);
2359                         }
2360                     ],
2361                     ac_cv_header_zlib_h=`cat conftestval`,
2362                     ac_cv_header_zlib_h=no,
2363                     dnl cross-compiling: don't have an answer, try later
2364                     unset ac_cv_header_zlib_h
2365                 )]
2366             )
2367             dnl If the test above did not come up with a value (e.g. cross
2368             dnl compiling) then this should give a definitive answer
2369             AC_CHECK_HEADER(zlib.h,,, [ ])
2370
2371             system_zlib_h_ok=$ac_cv_header_zlib_h
2372         fi
2373
2374         if test "$system_zlib_h_ok" = "yes"; then
2375             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2376         fi
2377
2378         if test "x$ZLIB_LINK" = "x" ; then
2379             if test "$wxUSE_ZLIB" = "sys" ; then
2380                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2381             else
2382                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2383                 wxUSE_ZLIB=builtin
2384             fi
2385         else
2386             dnl we are using the system library
2387             wxUSE_ZLIB=sys
2388         fi
2389     fi
2390 fi
2391
2392 dnl ------------------------------------------------------------------------
2393 dnl Check for png library
2394 dnl ------------------------------------------------------------------------
2395
2396 PNG_LINK=
2397 if test "$wxUSE_LIBPNG" != "no" ; then
2398     AC_DEFINE(wxUSE_LIBPNG)
2399
2400     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2401         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2402         wxUSE_LIBPNG=sys
2403     fi
2404
2405     dnl for the check below to have a chance to succeed, we must already have
2406     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2407     dnl doesn't depend on zlib)
2408     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2409         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2410         wxUSE_LIBPNG=builtin
2411     fi
2412
2413     if test "$wxUSE_MGL" != 1 ; then
2414         dnl Don't check for libpng when building wxMGL, libmgl contains it
2415         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2416             dnl libpng version 0.9 is known to not work, if an even newer
2417             dnl version is required, just bump it up in the test below
2418             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2419                 [AC_TRY_RUN(
2420                     dnl png.h defines PNG_LIBPNG_VER=number
2421                     [
2422                         #include <png.h>
2423                         #include <stdio.h>
2424
2425                         int main()
2426                         {
2427                             FILE *f=fopen("conftestval", "w");
2428                             if (!f) exit(1);
2429                             fprintf(f, "%s",
2430                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2431                             exit(0);
2432                         }
2433                     ],
2434                     ac_cv_header_png_h=`cat conftestval`,
2435                     ac_cv_header_png_h=no,
2436                     dnl cross-compiling: test (later) if we have any png.h
2437                     unset ac_cv_header_png_h
2438                 )]
2439             )
2440             AC_CHECK_HEADER(png.h,,, [ ])
2441
2442             if test "$ac_cv_header_png_h" = "yes"; then
2443                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
2444             fi
2445
2446             if test "x$PNG_LINK" = "x" ; then
2447                 if test "$wxUSE_LIBPNG" = "sys" ; then
2448                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2449                 else
2450                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2451                     wxUSE_LIBPNG=builtin
2452                 fi
2453             else
2454                 dnl we are using the system library
2455                 wxUSE_LIBPNG=sys
2456             fi
2457         fi
2458     fi
2459 fi
2460
2461 dnl ------------------------------------------------------------------------
2462 dnl Check for jpeg library
2463 dnl ------------------------------------------------------------------------
2464
2465 dnl this check must be done before the check for libtiff as libtiff uses
2466 dnl libjpeg itself
2467 JPEG_LINK=
2468 if test "$wxUSE_LIBJPEG" != "no" ; then
2469     AC_DEFINE(wxUSE_LIBJPEG)
2470
2471     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2472         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2473         wxUSE_LIBJPEG=sys
2474     fi
2475
2476     if test "$wxUSE_MGL" != 1 ; then
2477         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2478         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2479             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2480             dnl HAVE_STDLIB_H which are already defined and this provokes
2481             dnl a compiler warning which configure considers as an error...
2482             AC_MSG_CHECKING(for jpeglib.h)
2483             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2484                 AC_TRY_COMPILE(
2485                     [
2486                         #undef HAVE_STDLIB_H
2487                         #include <stdio.h>
2488                         #include <jpeglib.h>
2489                     ],
2490                     [
2491                     ],
2492                     ac_cv_header_jpeglib_h=yes,
2493                     ac_cv_header_jpeglib_h=no
2494                 )
2495             )
2496             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2497
2498             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2499                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2500             fi
2501
2502             if test "x$JPEG_LINK" = "x" ; then
2503                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2504                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2505                 else
2506                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2507                     wxUSE_LIBJPEG=builtin
2508                 fi
2509             else
2510                 dnl we are using the system library
2511                 wxUSE_LIBJPEG=sys
2512
2513                 if test "$wxUSE_MSW" = 1; then
2514                     dnl boolean is defined by the jpeg headers and also by the
2515                     dnl Windows headers of some compilers. This type has been
2516                     dnl renamed in the builtin, so it is only an issue when
2517                     dnl using an external jpeg lib on Windows.
2518                     AC_CHECK_TYPES(
2519                         [boolean],
2520                         [
2521                             AC_CHECK_SIZEOF(
2522                                 [boolean],
2523                                 [],
2524                                 [
2525                                     #undef HAVE_BOOLEAN
2526                                     #include <stdio.h>
2527                                     #include <jpeglib.h>
2528                                 ])
2529                             AC_DEFINE_UNQUOTED(
2530                                 [wxHACK_BOOLEAN],
2531                                 [wxInt`expr 8 \* $ac_cv_sizeof_boolean`])
2532                         ],
2533                         [],
2534                         [#include <windows.h>])
2535                 fi
2536             fi
2537         fi
2538     fi
2539 fi
2540
2541 dnl ------------------------------------------------------------------------
2542 dnl Check for tiff library
2543 dnl ------------------------------------------------------------------------
2544
2545 TIFF_LINK=
2546 TIFF_PREREQ_LINKS=-lm
2547 if test "$wxUSE_LIBTIFF" != "no" ; then
2548     AC_DEFINE(wxUSE_LIBTIFF)
2549
2550     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2551         dnl libtiff may depend on libjpeg and libz so use them in the test
2552         dnl below or it would fail
2553         if test "$wxUSE_LIBJPEG" = "sys"; then
2554             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2555         fi
2556         if test "$wxUSE_ZLIB" = "sys"; then
2557             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2558         fi
2559         AC_CHECK_HEADER(tiffio.h,
2560                         [
2561                             AC_CHECK_LIB(tiff, TIFFError,
2562                                          TIFF_LINK=" -ltiff",
2563                                          ,
2564                                          $TIFF_PREREQ_LINKS)
2565                         ],
2566                         [],
2567                         [ ]
2568                        )
2569
2570         if test "x$TIFF_LINK" = "x" ; then
2571             if test "$wxUSE_LIBTIFF" = "sys" ; then
2572                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2573             else
2574                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2575                 wxUSE_LIBTIFF=builtin
2576             fi
2577         else
2578             dnl we are using the system library
2579             wxUSE_LIBTIFF=sys
2580         fi
2581     fi
2582     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2583         if test "$wxUSE_LIBJPEG" = "no"; then
2584             dnl we have to prevent the builtin libtiff configure from building the
2585             dnl library with JPEG support as this was explicitly disabled by user,
2586             dnl but unfortunately it needs --disable-jpeg and not --without-libjpeg
2587             dnl (which will be passed to it anyhow as configure passes arguments to
2588             dnl the top-level script to all the other ones called recursively), so
2589             dnl we need to hack around this
2590             ac_configure_args="$ac_configure_args --disable-jpeg"
2591         fi
2592         AC_CONFIG_SUBDIRS([src/tiff])
2593     fi
2594 fi
2595
2596 dnl ------------------------------------------------------------------------
2597 dnl Check for expat libraries
2598 dnl ------------------------------------------------------------------------
2599
2600 if test "$wxUSE_WCHAR_T" != "yes"; then
2601     if test "$wxUSE_EXPAT" != "no"; then
2602         AC_MSG_WARN([wxWidgets requires wchar_t to use expat, disabling])
2603         wxUSE_EXPAT=no
2604     fi
2605     if test "$wxUSE_XML" != "no"; then
2606         AC_MSG_WARN([wxWidgets requires wchar_t to use xml, disabling])
2607         wxUSE_XML=no
2608     fi
2609 fi
2610
2611 if test "$wxUSE_EXPAT" != "no"; then
2612     wxUSE_XML=yes
2613     AC_DEFINE(wxUSE_EXPAT)
2614     AC_DEFINE(wxUSE_XML)
2615
2616     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2617         AC_CHECK_HEADER([expat.h], [found_expat_h=1],, [ ])
2618         if test "x$found_expat_h" = "x1"; then
2619             dnl Expat 1.95.6 comes with broken expat.h:
2620             AC_CACHE_CHECK([if expat.h is valid C++ header],
2621                 wx_cv_expat_is_not_broken,
2622                 [
2623                 AC_LANG_PUSH(C++)
2624                 AC_TRY_COMPILE([#include <expat.h>],[],
2625                     wx_cv_expat_is_not_broken=yes,
2626                     wx_cv_expat_is_not_broken=no
2627                 )
2628                 AC_LANG_POP()
2629                 ]
2630             )
2631             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2632                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2633             fi
2634         fi
2635         if test "x$EXPAT_LINK" = "x" ; then
2636             if test "$wxUSE_EXPAT" = "sys" ; then
2637                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2638             else
2639                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2640                 wxUSE_EXPAT=builtin
2641             fi
2642         else
2643             dnl we are using the system library
2644             wxUSE_EXPAT=sys
2645         fi
2646     fi
2647     if test "$wxUSE_EXPAT" = "builtin" ; then
2648         dnl Expat needs this:
2649         AC_CONFIG_SUBDIRS([src/expat])
2650     fi
2651 fi
2652
2653
2654 dnl ------------------------------------------------------------------------
2655 dnl Check for libmspack
2656 dnl ------------------------------------------------------------------------
2657
2658 if test "$wxUSE_LIBMSPACK" != "no"; then
2659     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1],, [ ])
2660     if test "x$found_mspack_h" = "x1"; then
2661         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2662                      MSPACK_LINK=" -lmspack")
2663     fi
2664     if test "x$MSPACK_LINK" = "x" ; then
2665         wxUSE_LIBMSPACK=no
2666     fi
2667 fi
2668
2669 if test "$wxUSE_LIBMSPACK" != "no"; then
2670     AC_DEFINE(wxUSE_LIBMSPACK)
2671 fi
2672
2673
2674 dnl ----------------------------------------------------------------
2675 dnl search for toolkit (widget sets)
2676 dnl ----------------------------------------------------------------
2677
2678 AFMINSTALL=
2679 WIN32INSTALL=
2680
2681 TOOLKIT=
2682 TOOLKIT_INCLUDE=
2683 WIDGET_SET=
2684
2685 dnl are we building for a win32 target environment?
2686 dnl If so, setup common stuff needed for both GUI and Base libs.
2687 if test "$USE_WIN32" = 1 ; then
2688     AC_CHECK_HEADERS(w32api.h,,, [ ])
2689     AC_CHECK_HEADER(windows.h,,
2690     [
2691         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2692     ],
2693     [ ])
2694
2695     dnl --- FIXME: This is still a somewhat random list of libs,
2696     dnl ---        some of them should probably be included conditionally.
2697     case "${host}" in
2698         x86_64-*-mingw32* )
2699             dnl --- For mingw-w64 lctl3d32's name has changed
2700             LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lwctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2701         ;;
2702         * )
2703             LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2704         ;;
2705     esac
2706     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2707         LIBS="$LIBS -loleacc"
2708     fi
2709
2710     case "${host}" in
2711         *-*-cygwin* )
2712             dnl Cygwin doesn't include these by default
2713             LIBS="$LIBS -lkernel32 -luser32"
2714     esac
2715
2716     dnl This one is still used by some sample makefiles.
2717     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2718     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2719
2720     dnl This lot we export to wx-config.  It must add the relevant
2721     dnl include directories at the point when they can be known.
2722     dnl (but are these (still) required anyway?)
2723     WXCONFIG_RESFLAGS="--define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2724
2725     dnl install Win32-specific files in "make install"
2726     WIN32INSTALL=win32install
2727
2728     dnl pbt.h is missing on Wine at least
2729     AC_CHECK_HEADER([pbt.h],, [AC_DEFINE(NEED_PBT_H)], [ ])
2730 fi
2731
2732 if test "$wxUSE_GUI" = "yes"; then
2733     USE_GUI=1
2734
2735     GUI_TK_LIBRARY=
2736
2737     WXGTK12=
2738     WXGTK127=
2739     WXGTK2=
2740     WXGPE=
2741
2742     if test "$wxUSE_COCOA" = 1 ; then
2743         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2744             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2745             wxUSE_PRINTING_ARCHITECTURE=no
2746         fi
2747         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2748             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2749             wxUSE_DRAG_AND_DROP=no
2750         fi
2751         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2752             AC_MSG_WARN([wxDragImage not supported under wxCocoa yet, disabled])
2753             wxUSE_DRAGIMAGE=no
2754         fi
2755     fi
2756
2757     if test "$wxUSE_MSW" = 1 ; then
2758         TOOLKIT=MSW
2759         GUIDIST=MSW_DIST
2760
2761         dnl -mwindows causes a heap of other default gui libs to be linked in.
2762         case "${host}" in
2763             *-*-mingw32* )
2764                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2765         esac
2766     fi
2767
2768     if test "$wxUSE_GTK" = 1; then
2769         dnl GTK+ test program must be compiled with C compiler
2770         AC_MSG_CHECKING([for GTK+ version])
2771
2772         gtk_version_cached=1
2773         AC_CACHE_VAL(wx_cv_lib_gtk,
2774             [
2775                 dnl stupid GTK+ AM macros produce their own messages, so we
2776                 dnl have to pass to the next line
2777                 gtk_version_cached=0
2778                 AC_MSG_RESULT()
2779
2780                 dnl we must link against lgthread unless the user
2781                 dnl used --disable-threads
2782                 GTK_MODULES=
2783                 if test "$wxUSE_THREADS" = "yes"; then
2784                     GTK_MODULES=gthread
2785                 fi
2786
2787                 dnl detect GTK2
2788                 wx_cv_lib_gtk=
2789                 if test "x$wxGTK_VERSION" != "x1"
2790                 then
2791                     dnl The gthread.pc that ships with Solaris returns '-mt',
2792                     dnl it's correct for Sun CC, but gcc requires '-pthreads'.
2793                     dnl So disable the compile check and remove the -mt below.
2794                     case "${host}" in
2795                         *-*-solaris2* )
2796                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
2797                                 enable_gtktest=no
2798                             fi
2799                     esac
2800
2801                     AM_PATH_GTK_2_0(2.4.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2802
2803                     dnl Solaris also requires -lX11 for static lib
2804                     case "${host}" in
2805                         *-*-solaris2* )
2806                             if test "$wxUSE_SHARED" != "yes"; then
2807                                 GTK_LIBS="$GTK_LIBS -lX11"
2808                             fi
2809                     esac
2810                 fi
2811
2812                 dnl detect GTK1.x
2813                 if test -z "$wx_cv_lib_gtk"; then
2814                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
2815                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2816
2817                         if test -z "$wx_cv_lib_gtk"; then
2818                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2819                         fi
2820                     fi
2821                 fi
2822
2823                 if test -z "$wx_cv_lib_gtk"; then
2824                     dnl looks better in AC_MSG_RESULT
2825                     wx_cv_lib_gtk=none
2826                 else
2827                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2828                     dnl subsequent runs
2829                     wx_cv_cflags_gtk=$GTK_CFLAGS
2830                     wx_cv_libs_gtk=`echo $GTK_LIBS | sed -e 's/ -l[[^ ]]*cairo[[^ ]]*//g'`
2831                 fi
2832             ]
2833         )
2834
2835         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2836         dnl enough
2837         if test "$gtk_version_cached" = 1; then
2838             AC_MSG_RESULT($wx_cv_lib_gtk)
2839         fi
2840
2841         case "$wx_cv_lib_gtk" in
2842             2.0)    WXGTK2=1
2843                     TOOLKIT_VERSION=2
2844                     ;;
2845             1.2.7)  WXGTK127=1
2846                     WXGTK12=1
2847                     ;;
2848             1.2.3)  WXGTK12=1
2849                     ;;
2850             *)      AC_MSG_ERROR([
2851 The development files for GTK+ were not found. For GTK+ 2, please
2852 ensure that pkg-config is in the path and that gtk+-2.0.pc is
2853 installed. For GTK+ 1.2 please check that gtk-config is in the path,
2854 and that the version is 1.2.3 or above. Also check that the
2855 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
2856 --libs' are in the LD_LIBRARY_PATH or equivalent.
2857                             ])
2858                     ;;
2859         esac
2860
2861         if test "$WXGTK2" = 1; then
2862             save_CFLAGS="$CFLAGS"
2863             save_LIBS="$LIBS"
2864             CFLAGS="$wx_cv_cflags_gtk $CFLAGS"
2865             LIBS="$LIBS $wx_cv_libs_gtk"
2866
2867             dnl test if we have at least GTK+ 2.10:
2868             AC_MSG_CHECKING([if GTK+ is version >= 2.10])
2869             AC_TRY_COMPILE([
2870                             #include <gtk/gtk.h>
2871                            ],
2872                            [
2873                             #if !GTK_CHECK_VERSION(2,10,0)
2874                             Not GTK+ 2.10
2875                             #endif
2876                            ],
2877                            [
2878                             AC_DEFINE(__WXGTK210__)
2879                             AC_DEFINE(__WXGTK26__)
2880                             AC_MSG_RESULT([yes])
2881                             ac_wxgtk210=1
2882                            ],
2883                            [
2884                             AC_MSG_RESULT([no])
2885                             ac_wxgtk210=0
2886                            ])
2887
2888             if test "$ac_wxgtk210" = 0; then
2889                 dnl test if we have at least GTK+ 2.6:
2890                 AC_MSG_CHECKING([if GTK+ is version >= 2.6])
2891                 AC_TRY_COMPILE([
2892                                 #include <gtk/gtk.h>
2893                             ],
2894                             [
2895                                 #if !GTK_CHECK_VERSION(2,6,0)
2896                                 Not GTK+ 2.6
2897                                 #endif
2898                             ],
2899                             [
2900                                 AC_DEFINE(__WXGTK26__)
2901                                 AC_MSG_RESULT([yes])
2902                                 ac_wxgtk26=1
2903                             ],
2904                             [
2905                                 AC_MSG_RESULT([no])
2906                                 ac_wxgtk26=0
2907                             ])
2908             fi
2909
2910             CFLAGS="$save_CFLAGS"
2911             LIBS="$save_LIBS"
2912         else
2913             if test "$wxUSE_UNICODE" = "yes"; then
2914                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2915                 wxUSE_UNICODE=no
2916             fi
2917
2918             dnl test for XIM support in libgdk
2919             AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2920
2921             dnl we need poll() in src/gtk1/app.cpp (we know that Darwin doesn't
2922             dnl have it but we do the check for the others)
2923             if test "$USE_DARWIN" != 1; then
2924                 AC_CHECK_FUNCS(poll)
2925             fi
2926         fi
2927
2928         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2929         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
2930
2931         AFMINSTALL=afminstall
2932         TOOLKIT=GTK
2933         GUIDIST=GTK_DIST
2934
2935         dnl test for external libxpm if we're configured to use it
2936         if test "$wxUSE_GPE" = "yes"; then
2937             AC_MSG_CHECKING(for gpewidget library)
2938             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
2939             if test "$ac_find_libraries" != "" ; then
2940                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2941                 dnl -lgpewidget must be before all GTK libs and
2942                 dnl we guess its path from the prefix
2943                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
2944                 WXGPE=1
2945                 AC_MSG_RESULT([found in $ac_find_libraries])
2946             else
2947                 AC_MSG_RESULT(not found)
2948             fi
2949
2950             dnl AC_MSG_CHECKING(for gpe library)
2951             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
2952             dnl if test "$ac_find_libraries" != "" ; then
2953             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2954             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
2955             dnl     AC_MSG_RESULT(found in $ac_find_libraries)
2956             dnl else
2957             dnl     AC_MSG_RESULT(not found)
2958             dnl fi
2959         fi
2960     fi
2961
2962     if test "$wxUSE_MGL" = 1; then
2963        AC_MSG_CHECKING(for SciTech MGL library)
2964         if test "x$MGL_ROOT" = x ; then
2965             AC_MSG_RESULT(not found)
2966             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2967         else
2968             AC_MSG_RESULT($MGL_ROOT)
2969         fi
2970
2971         AC_MSG_CHECKING(for libmgl location)
2972         dnl Find MGL library that we want
2973         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
2974         dnl             and for non-x86 versions
2975         case "${host}" in
2976             *-*-linux* )
2977               dnl glibc.so, glibc are for older versions of MGL,
2978               dnl x86/a, x86/so are used by >= 5.0 R11
2979               if test "x$wxUSE_SHARED" = xyes ; then
2980                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
2981               else
2982                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
2983               fi
2984               ;;
2985             *-pc-msdosdjgpp )
2986               mgl_os_candidates="dos32/dj2"
2987               ;;
2988             *)
2989               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2990         esac
2991
2992         mgl_lib_type=""
2993         mgl_os=""
2994
2995         for mgl_os_i in $mgl_os_candidates ; do
2996             if test "x$mgl_os" = x ; then
2997                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
2998                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
2999                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
3000                         mgl_lib_type=debug
3001                         mgl_os=$mgl_os_i
3002                     fi
3003                 fi
3004                 if test "x$mgl_lib_type" = x ; then
3005                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
3006                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
3007                         mgl_lib_type=release
3008                         mgl_os=$mgl_os_i
3009                     fi
3010                 fi
3011             fi
3012         done
3013
3014         if test "x$mgl_os" = x ; then
3015             AC_MSG_RESULT(not found)
3016             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
3017         fi
3018         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
3019
3020         wxUSE_UNIVERSAL="yes"
3021
3022         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
3023         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
3024
3025         AFMINSTALL=afminstall
3026         TOOLKIT=MGL
3027         GUIDIST=MGL_DIST
3028     fi
3029
3030     if test "$wxUSE_DFB" = 1; then
3031        PKG_PROG_PKG_CONFIG()
3032
3033        PKG_CHECK_MODULES(DIRECTFB,
3034                          [directfb >= 0.9.23],
3035                          [
3036                            wxUSE_UNIVERSAL="yes"
3037                            TOOLKIT_INCLUDE="$DIRECTFB_CFLAGS"
3038                            GUI_TK_LIBRARY="$DIRECTFB_LIBS"
3039                            TOOLKIT=DFB
3040                            GUIDIST=DFB_DIST
3041                          ],
3042                          [
3043                            AC_MSG_ERROR([DirectFB not found.])
3044                          ]
3045                          )
3046     fi
3047
3048     if test "$wxUSE_MICROWIN" = 1; then
3049         AC_MSG_CHECKING(for MicroWindows)
3050         if test "x$MICROWINDOWS" = x ; then
3051             AC_MSG_RESULT(not found)
3052             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
3053         else
3054             AC_MSG_RESULT($MICROWINDOWS)
3055         fi
3056
3057         if test -f $MICROWINDOWS/lib/libmwin.a; then
3058             AC_MSG_RESULT(MicroWindows' libraries found.)
3059         else
3060             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
3061         fi
3062
3063         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
3064         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
3065
3066         wxUSE_UNIVERSAL="yes"
3067
3068         AFMINSTALL=afminstall
3069         TOOLKIT=MICROWIN
3070         GUIDIST=MICROWIN_DIST
3071
3072         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
3073     fi
3074
3075     dnl common part of X11 and Motif port checks
3076     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3077         dnl use standard macros to check for X headers/libs, this brings
3078         dnl support for the standard configure options --x-includes,
3079         dnl --x-libraries and --no-x
3080         AC_PATH_XTRA
3081
3082         if test "$no_x" = "yes"; then
3083           AC_MSG_ERROR([X11 not found, please use --x-includes and/or --x-libraries options (see config.log for details)])
3084         fi
3085
3086         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
3087         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
3088         dnl this junk out
3089         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
3090         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
3091         AFMINSTALL=afminstall
3092         COMPILED_X_PROGRAM=0
3093
3094     fi
3095
3096     if test "$wxUSE_X11" = 1; then
3097         if test "$wxUSE_NANOX" = "yes"; then
3098             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
3099             if test "x$MICROWIN" = x ; then
3100                 AC_MSG_RESULT(not found)
3101                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
3102             else
3103                 AC_MSG_RESULT($MICROWIN)
3104                 AC_DEFINE(wxUSE_NANOX)
3105             fi
3106         fi
3107
3108         if test "$wxUSE_UNICODE" = "yes"; then
3109             PKG_PROG_PKG_CONFIG()
3110
3111             PKG_CHECK_MODULES(PANGOX, pangox,
3112                 [
3113                     CFLAGS="$PANGOX_CFLAGS $CFLAGS"
3114                     CXXFLAGS="$PANGOX_CFLAGS $CXXFLAGS"
3115                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
3116                 ],
3117                 [
3118                     AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
3119                 ]
3120             )
3121             PKG_CHECK_MODULES(PANGOFT2, pangoft2,
3122                 [
3123                     CFLAGS="$PANGOFT2_CFLAGS $CFLAGS"
3124                     CXXFLAGS="$PANGOFT2_CFLAGS $CXXFLAGS"
3125                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
3126                 ],
3127                 [
3128                     AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
3129                     wxUSE_PRINTING_ARCHITECTURE="no"
3130                 ]
3131             )
3132             PKG_CHECK_MODULES(PANGOXFT, pangoxft,
3133                 [
3134                     AC_DEFINE(HAVE_PANGO_XFT)
3135                     CFLAGS="$PANGOXFT_CFLAGS $CFLAGS"
3136                     CXXFLAGS="$PANGOXFT_CFLAGS $CXXFLAGS"
3137                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
3138                 ],
3139                 [
3140                     AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
3141                 ]
3142             )
3143             save_LIBS="$LIBS"
3144             LIBS="$LIBS $PANGOX_LIBS"
3145             AC_CHECK_FUNCS([pango_font_family_is_monospace])
3146             LIBS="$save_LIBS"
3147         fi
3148
3149         wxUSE_UNIVERSAL="yes"
3150
3151         if test "$wxUSE_NANOX" = "yes"; then
3152             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
3153             TOOLCHAIN_DEFS="${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"
3154             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
3155         else
3156             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
3157         fi
3158
3159         TOOLKIT=X11
3160         GUIDIST=X11_DIST
3161     fi
3162
3163     if test "$wxUSE_MOTIF" = 1; then
3164         AC_MSG_CHECKING(for Motif/Lesstif headers)
3165         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
3166         if test "$ac_find_includes" != "" ; then
3167             AC_MSG_RESULT(found in $ac_find_includes)
3168             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
3169             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
3170         else
3171             save_CFLAGS=$CFLAGS
3172             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3173
3174             AC_TRY_COMPILE(
3175                 [
3176                     #include <Xm/Xm.h>
3177                 ],
3178                 [
3179                     int version;
3180                     version = xmUseVersion;
3181                 ],
3182                 [
3183                     AC_MSG_RESULT(found in default search path)
3184                     COMPILED_X_PROGRAM=1
3185                 ],
3186                 [
3187                     AC_MSG_RESULT(no)
3188                     AC_MSG_ERROR(please set CPPFLAGS to contain the location of Xm/Xm.h)
3189                 ]
3190             )
3191
3192             CFLAGS=$save_CFLAGS
3193         fi
3194
3195
3196         AC_MSG_CHECKING(for Motif/Lesstif library)
3197         WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
3198
3199         if test "x$ac_find_libraries" != "x" ; then
3200             AC_MSG_RESULT(found in $ac_find_libraries)
3201
3202             WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3203             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3204         else
3205             dnl it might happen that we found headers in one of the standard
3206             dnl paths but the libs are elsewhere but still in default (linker)
3207             dnl path -- try to compile a test program to check for this
3208             save_CFLAGS=$CFLAGS
3209             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3210             save_LIBS="$LIBS"
3211             LIBS="$GUI_TK_LIBRARY -lXm -lXmu -lXext -lX11"
3212
3213             AC_TRY_LINK(
3214                 [
3215                     #include <Xm/Xm.h>
3216                 ],
3217                 [
3218                     int version;
3219                     version = xmUseVersion;
3220                 ],
3221                 [
3222                     AC_MSG_RESULT(found in default search path)
3223                     COMPILED_X_PROGRAM=1
3224                 ],
3225                 [
3226                     AC_MSG_RESULT(no)
3227                     AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3228                 ]
3229             )
3230
3231             CFLAGS=$save_CFLAGS
3232             LIBS="$save_LIBS"
3233         fi
3234
3235         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3236         libp_link=""
3237         libsm_ice_link=""
3238         libs_found=0
3239         for libp in "" " -lXp"; do
3240             if test "$libs_found" = 0; then
3241                 for libsm_ice in "" " -lSM -lICE"; do
3242                     if test "$libs_found" = 0; then
3243                         save_LIBS="$LIBS"
3244                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3245                         save_CFLAGS=$CFLAGS
3246                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3247
3248                         AC_TRY_LINK(
3249                             [
3250                                 #include <Xm/Xm.h>
3251                                 #include <Xm/List.h>
3252                             ],
3253                             [
3254                                 XmString string = NULL;
3255                                 Widget w = NULL;
3256                                 int position = 0;
3257                                 XmListAddItem(w, string, position);
3258                             ],
3259                             [
3260                                 libp_link="$libp"
3261                                 libsm_ice_link="$libsm_ice"
3262                                 AC_MSG_RESULT(
3263                                     [need${libp_link}${libsm_ice_link}])
3264                                 libs_found=1
3265                             ], []
3266                         )
3267
3268                         LIBS="$save_LIBS"
3269                         CFLAGS=$save_CFLAGS
3270                     fi
3271                 done
3272             fi
3273         done
3274
3275         if test "$libs_found" = 0; then
3276             AC_MSG_RESULT([can't find the right libraries])
3277             AC_MSG_ERROR([can't link a simple motif program])
3278         fi
3279
3280         dnl this seems to be needed under IRIX and shouldn't do any harm
3281         dnl elsewhere
3282         AC_CHECK_LIB(Sgm, [SgCreateList], [libsgm_link=" -lSgm"])
3283
3284         save_CFLAGS=$CFLAGS
3285         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3286
3287         AC_CACHE_CHECK([for Motif 2],
3288             wx_cv_lib_motif2,
3289             AC_TRY_COMPILE([
3290                             #include <Xm/Xm.h>
3291                            ],
3292                            [
3293                             #if XmVersion < 2000
3294                             Not Motif 2
3295                             #endif
3296                            ],
3297                            wx_cv_lib_motif2="yes",
3298                            wx_cv_lib_motif2="no"))
3299         if test "$wx_cv_lib_motif2" = "yes"; then
3300             AC_DEFINE(__WXMOTIF20__,1)
3301         else
3302             AC_DEFINE(__WXMOTIF20__,0)
3303         fi
3304
3305         AC_CACHE_CHECK([whether Motif is Lesstif],
3306             wx_cv_lib_lesstif,
3307             AC_TRY_COMPILE([
3308                             #include <Xm/Xm.h>
3309                            ],
3310                            [
3311                             #if !defined(LesstifVersion) || LesstifVersion <= 0
3312                             Not Lesstif
3313                             #endif
3314                            ],
3315                            wx_cv_lib_lesstif="yes",
3316                            wx_cv_lib_lesstif="no")
3317         )
3318         if test "$wx_cv_lib_lesstif" = "yes"; then
3319             AC_DEFINE(__WXLESSTIF__,1)
3320         else
3321             AC_DEFINE(__WXLESSTIF__,0)
3322         fi
3323
3324         CFLAGS=$save_CFLAGS
3325
3326         GUI_TK_LIBRARY="$GUI_TK_LIBRARY${libsgm_link} -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3327         TOOLKIT=MOTIF
3328         GUIDIST=MOTIF_DIST
3329     fi
3330
3331     dnl more tests common to X11 and Motif:
3332     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3333         dnl test for external libxpm if we're configured to use it
3334         if test "$wxUSE_LIBXPM" = "sys"; then
3335             AC_MSG_CHECKING(for Xpm library)
3336             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3337             if test "$ac_find_libraries" != "" ; then
3338                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3339                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3340                 AC_MSG_RESULT(found in $ac_find_libraries)
3341
3342                 AC_CACHE_CHECK([for X11/xpm.h],
3343                     wx_cv_x11_xpm_h,
3344                     [
3345                         save_CFLAGS=$CFLAGS
3346                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3347
3348                         AC_TRY_COMPILE(
3349                             [
3350                                 #include <X11/xpm.h>
3351                             ],
3352                             [
3353                                 int version;
3354                                 version = XpmLibraryVersion();
3355                             ],
3356                             wx_cv_x11_xpm_h=yes,
3357                             wx_cv_x11_xpm_h=no
3358                         )
3359
3360                         CFLAGS=$save_CFLAGS
3361                     ]
3362                 )
3363
3364                 if test $wx_cv_x11_xpm_h = "yes"; then
3365                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3366                     AC_DEFINE(wxHAVE_LIB_XPM)
3367                 else
3368                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3369                 fi
3370             fi
3371
3372         fi
3373
3374         dnl XShapeQueryExtension checks: first the library, then prototype
3375         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3376                      [
3377                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3378                       wxHAVE_XEXT_LIB=1
3379                      ],
3380                      [], [$GUI_TK_LIBRARY -lX11])
3381
3382         if test "$wxHAVE_XEXT_LIB" = 1; then
3383             save_CFLAGS="$CFLAGS"
3384             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3385
3386             AC_MSG_CHECKING([for X11/extensions/shape.h])
3387             AC_TRY_COMPILE([
3388                             #include <X11/Xlib.h>
3389                             #include <X11/extensions/shape.h>
3390                            ],
3391                            [
3392                             int dummy1, dummy2;
3393                             XShapeQueryExtension((Display*)NULL,
3394                                                  (int*)NULL, (int*)NULL);
3395                            ],
3396                            [
3397                             AC_DEFINE(HAVE_XSHAPE)
3398                             AC_MSG_RESULT([found])
3399                            ],
3400                            [
3401                             AC_MSG_RESULT([not found])
3402                            ])
3403             CFLAGS="$save_CFLAGS"
3404
3405         fi
3406     fi
3407
3408     if test "$wxUSE_MAC" = 1; then
3409         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3410         if test "$GCC" = yes; then
3411             AC_MSG_RESULT([gcc])
3412             CPPFLAGS_PASCAL="-fpascal-strings"
3413         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3414             AC_MSG_RESULT([xlc])
3415             CPPFLAGS_PASCAL="-qmacpstr"
3416         else
3417             AC_MSG_RESULT([none])
3418         fi
3419
3420         if test "x$wxUSE_UNIX" = "xyes"; then
3421             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon $CPPFLAGS"
3422         else
3423             dnl platform.h needs TARGET_CARBON before setup.h
3424             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON $CPPFLAGS"
3425         fi
3426
3427         TOOLKIT=MAC
3428         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3429         GUIDIST=MACX_DIST
3430         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3431         dnl are different, so they need different names:
3432         WXBASEPORT="_carbon"
3433     fi
3434
3435     if test "$wxUSE_COCOA" = 1; then
3436         TOOLKIT=COCOA
3437         GUIDIST=COCOA_DIST
3438     fi
3439
3440     if test "$wxUSE_PM" = 1; then
3441         TOOLKIT=PM
3442         GUIDIST=PM_DIST
3443         AC_CACHE_CHECK([for type SPBCDATA],
3444             wx_cv_spbcdata,
3445             [
3446                 AC_TRY_COMPILE(
3447                     [
3448                         #define INCL_PM
3449                         #include <os2.h>
3450                     ],
3451                     [
3452                         SPBCDATA test;
3453                     ],
3454                     wx_cv_spbcdata=yes,
3455                     wx_cv_spbcdata=no
3456                 )
3457             ]
3458         )
3459
3460         if test $wx_cv_spbcdata = "yes"; then
3461             AC_DEFINE(HAVE_SPBCDATA)
3462         fi
3463     fi
3464
3465     dnl the name of the directory where the files for this toolkit live
3466     if test "$TOOLKIT" = "PM" ; then
3467         TOOLKIT_DIR="os2"
3468     else
3469         TOOLKIT_DIR=`echo ${TOOLKIT} | tr '[[A-Z]]' '[[a-z]]'`
3470     fi
3471
3472     if test "$wxUSE_UNIVERSAL" = "yes"; then
3473         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3474         WIDGET_SET=univ
3475     fi
3476
3477     dnl distribute samples/demos/utils with GUI versions
3478     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3479     DISTDIR="wx\$(TOOLKIT)"
3480 else
3481     USE_GUI=0
3482
3483     dnl this doesn't quite work right for wxBase, but the places
3484     dnl where it is wrong aren't fatal (yet) though.
3485     TOOLKIT_DIR="base"
3486
3487     dnl the sources, their dependenices and the headers
3488     if test "$USE_WIN32" = 1 ; then
3489         dnl yes, the toolkit for wxBase on win32 is actually MSW
3490         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3491         TOOLKIT="MSW"
3492     fi
3493
3494     dnl distribute only wxBase sources/headers
3495     GUIDIST="BASE_DIST"
3496     DISTDIR="wxBase"
3497 fi
3498
3499
3500 dnl ---------------------------------------------------------------------------
3501 dnl UTF-8 support
3502 dnl ---------------------------------------------------------------------------
3503
3504 dnl If UTF-8 support wasn't explicitly enabled or disabled, enable it only
3505 dnl for ports where it makes sense by default (GTK+, DirectFB):
3506 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "auto" ; then
3507     if test "$USE_UNIX" = 1 -a "$wxUSE_DARWIN" != 1 ; then
3508         wxUSE_UNICODE_UTF8=yes
3509     elif test "$USE_OS2" = 1 ; then
3510         dnl wide char support is quite incomplete in libc;
3511         dnl UTF-8 might actually work when evaluating/setting
3512         dnl code pages correctly, even for ports other than GTK20.
3513         wxUSE_UNICODE_UTF8=yes
3514     else
3515         wxUSE_UNICODE_UTF8=no
3516     fi
3517 fi
3518
3519 dnl ---------------------------------------------------------------------------
3520 dnl Optional libraries included when system library is not used
3521 dnl ---------------------------------------------------------------------------
3522
3523 dnl do this after test for X11 above so that we have a chance of finding Xlib.h
3524 if test "$wxUSE_GUI" = "yes"; then
3525     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
3526         dnl defines HAVE_X11_XKBLIB_H
3527         AC_CHECK_HEADERS([X11/Xlib.h],,, [ ])
3528         AC_CHECK_HEADERS([X11/XKBlib.h],,,
3529                          [
3530                           #if HAVE_X11_XLIB_H
3531                             #include <X11/Xlib.h>
3532                           #endif
3533                          ])
3534     fi
3535 fi
3536
3537
3538 dnl ---------------------------------------------------------------------------
3539 dnl wxDisplay Sanity checks
3540 dnl ---------------------------------------------------------------------------
3541
3542 if test "$wxUSE_DISPLAY" = "yes"; then
3543 dnl ---------------------------------------------------------------------------
3544 dnl Xinerama (for unix ) - Brian Victor
3545 dnl ---------------------------------------------------------------------------
3546     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3547         AC_MSG_CHECKING([for Xinerama])
3548         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3549         if test "$ac_find_libraries" != "" ; then
3550             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3551             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3552                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3553             fi
3554             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3555             AC_MSG_RESULT([yes])
3556
3557             AC_MSG_CHECKING([for Xxf86vm extension])
3558             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3559             if test "$ac_find_libraries" != "" ; then
3560                 AC_MSG_RESULT([yes])
3561                 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3562                                  [
3563                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3564                                  ],
3565                                  [],
3566                                  [
3567                                       #if HAVE_X11_XLIB_H
3568                                         #include <X11/Xlib.h>
3569                                       #endif
3570                                  ])
3571             else
3572                 AC_MSG_RESULT([no])
3573             fi
3574
3575         else
3576             AC_MSG_RESULT([no])
3577             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3578             wxUSE_DISPLAY="no"
3579         fi
3580     elif test "$wxUSE_MSW" = 1; then
3581 dnl ---------------------------------------------------------------------------
3582 dnl DirectDraw for MSW - optionally used by WxDisplay.
3583 dnl ---------------------------------------------------------------------------
3584         AC_CHECK_HEADER([ddraw.h], [], [], [#include <windows.h>])
3585     fi
3586 fi
3587
3588 dnl ---------------------------------------------------------------------------
3589 dnl X11 session management
3590 dnl ---------------------------------------------------------------------------
3591 if test "$wxUSE_DETECT_SM" = "yes"; then
3592     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3593         AC_MSG_CHECKING([for -lSM - X11 session management])
3594         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],SM)
3595         if test "$ac_find_libraries" != "" ; then
3596             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3597             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3598                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3599             fi
3600             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lSM"
3601             AC_MSG_RESULT([yes])
3602         else
3603             AC_MSG_RESULT([no])
3604             AC_MSG_WARN([libSM not found; disabling session management detection])
3605             wxUSE_DETECT_SM="no"
3606         fi
3607     else
3608         wxUSE_DETECT_SM="no"
3609     fi
3610 fi
3611
3612
3613 dnl ---------------------------------------------------------------------------
3614 dnl OpenGL libraries
3615 dnl ---------------------------------------------------------------------------
3616
3617 USE_OPENGL=0
3618 if test "$wxUSE_OPENGL" = "yes"; then
3619     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
3620         AC_MSG_WARN([wxGLCanvas not implemented for this port, library will be compiled without it.])
3621         wxUSE_OPENGL="no"
3622     elif test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
3623         OPENGL_LIBS="-framework OpenGL -framework AGL"
3624     elif test "$wxUSE_MSW" = 1; then
3625         OPENGL_LIBS="-lopengl32 -lglu32"
3626     else
3627         dnl adjust CPPFLAGS to include GL/gl.h location if necessary
3628         dnl (/opt/graphics/OpenGL is for HP-UX systems, bug 925307)
3629         AC_MSG_CHECKING([for OpenGL headers])
3630         WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /opt/graphics/OpenGL/include], GL/gl.h)
3631         if test "$ac_find_includes" != "" ; then
3632             AC_MSG_RESULT(found in $ac_find_includes)
3633             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3634             CPPFLAGS="$ac_path_to_include $CPPFLAGS"
3635         else
3636             AC_MSG_RESULT([not found])
3637         fi
3638
3639         AC_CHECK_HEADER(GL/gl.h, [
3640             AC_CHECK_HEADER(GL/glu.h, [
3641                 found_gl=0
3642
3643                 AC_MSG_CHECKING([for -lGL])
3644                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB /opt/graphics/OpenGL/lib],GL)
3645                 if test "$ac_find_libraries" != "" ; then
3646                     AC_MSG_RESULT([found in $ac_find_libraries])
3647
3648                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3649                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3650                         LDFLAGS_GL="$ac_path_to_link"
3651                     fi
3652
3653                     dnl don't suppose that libGL and libGLU are always in the
3654                     dnl same directory -- this is not true for some common
3655                     dnl distributions
3656                     AC_MSG_CHECKING([for -lGLU])
3657                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3658                     if test "$ac_find_libraries" != "" ; then
3659                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3660                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3661                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3662                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3663                         fi
3664
3665                         found_gl=1
3666                         OPENGL_LIBS="-lGL -lGLU"
3667                         AC_MSG_RESULT([yes])
3668                     else
3669                         AC_MSG_RESULT([no])
3670                     fi
3671                 else
3672                     AC_MSG_RESULT([no])
3673                 fi
3674
3675                 if test "$found_gl" != 1; then
3676                     AC_MSG_CHECKING([for -lMesaGL])
3677                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3678                     if test "$ac_find_libraries" != "" ; then
3679                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3680                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3681                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3682                         AC_MSG_RESULT([yes])
3683                     else
3684                         AC_MSG_RESULT([no])
3685                     fi
3686                 fi
3687             ],, [ ])
3688         ],
3689         [],
3690         [ ])
3691
3692         if test "x$OPENGL_LIBS" = "x"; then
3693             dnl it should be an error and not a warning because OpenGL is not on
3694             dnl by default and so if it had been explicitly requested, we
3695             dnl shouldn't just fall back to compiling the library without it
3696             AC_MSG_ERROR(OpenGL libraries not available)
3697         fi
3698     fi
3699
3700     if test "$wxUSE_OPENGL" = "yes"; then
3701         USE_OPENGL=1
3702         AC_DEFINE(wxUSE_OPENGL)
3703         AC_DEFINE(wxUSE_GLCANVAS)
3704         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3705     fi
3706 fi
3707
3708
3709 dnl the symbol which allows conditional compilation for the given toolkit
3710 if test -n "$TOOLKIT" ; then
3711     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3712 fi
3713
3714
3715 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3716
3717 if test "$wxUSE_SHARED" = "yes"; then
3718     case "${host}" in
3719       *-pc-msdosdjgpp )
3720         dnl only static for now
3721         wxUSE_SHARED=no
3722         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3723       ;;
3724     esac
3725 fi
3726
3727 if test "$wxUSE_SHARED" = "yes"; then
3728
3729     dnl use versioned symbols if available on the platform
3730     WX_VERSIONED_SYMBOLS([\$(wx_top_builddir)/version-script])
3731
3732     dnl test for GCC's visibility support (sets CFLAGS_VISIBILITY, which is
3733     dnl assigned to CFLAGS and CXXFLAGS below)
3734     if test "$wxUSE_VISIBILITY" != "no"; then
3735         WX_VISIBILITY
3736     fi
3737
3738     dnl test for Sun CC which can be used under both Solaris and Linux
3739     if test "x$SUNCXX" = xyes; then
3740         SAMPLES_RPATH_FLAG="-R\$(wx_top_builddir)/lib"
3741         WXCONFIG_RPATH="-R\$libdir"
3742     else
3743     case "${host}" in
3744       *-*-linux* | *-*-gnu* )
3745         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3746         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3747         ;;
3748
3749       *-*-solaris2* )
3750         dnl here we know that Sun CC is not used as we tested for it above,
3751         dnl hence we must be using gcc
3752
3753         dnl newer versions of gcc need -isystem to compile X headers on
3754         dnl Solaris (which use old style C syntax)
3755         CPPFLAGS="-isystem /usr/openwin/include $CPPFLAGS"
3756
3757         dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3758         dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3759         saveLdflags="$LDFLAGS"
3760         LDFLAGS="$saveLdflags -Wl,-rpath,/"
3761         AC_MSG_CHECKING([if the linker accepts -rpath])
3762         AC_TRY_LINK(
3763             [],[],
3764             [
3765                 AC_MSG_RESULT([yes])
3766                 SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3767                 WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3768             ],[
3769                 AC_MSG_RESULT([no])
3770                 AC_MSG_CHECKING([if the linker accepts -R])
3771                 LDFLAGS="$saveLdflags -Wl,-R,/"
3772                 AC_TRY_LINK(
3773                     [],[],
3774                     [
3775                         AC_MSG_RESULT([yes])
3776                         SAMPLES_RPATH_FLAG="-Wl,-R,\$(wx_top_builddir)/lib"
3777                         WXCONFIG_RPATH="-Wl,-R,\$libdir"
3778                     ],[
3779                         AC_MSG_RESULT([no])
3780                     ])
3781             ])
3782         LDFLAGS="$saveLdflags"
3783       ;;
3784
3785       *-*-darwin* )
3786         install_name_tool=`which install_name_tool`
3787         if test "$install_name_tool" -a -x "$install_name_tool"; then
3788             SAMPLES_RPATH_POSTLINK="\$(wx_top_builddir)/change-install-names \$(LIBDIRNAME) \$(prefix) \$@"
3789             cat <<EOF >change-install-names
3790 #!/bin/sh
3791 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
3792 inst_cmd="install_name_tool "
3793 for i in \${libnames} ; do
3794     inst_cmd="\${inst_cmd} -change \${2}/lib/\${i} \${1}/\${i}"
3795 done
3796 \${inst_cmd} \${3}
3797 EOF
3798             chmod +x change-install-names
3799         fi
3800       ;;
3801
3802       *-*-cygwin* | *-*-mingw32* )
3803         ;;
3804
3805       *-*-hpux* )
3806         SAMPLES_RPATH_FLAG="-Wl,+b,\$(wx_top_builddir)/lib"
3807         WXCONFIG_RPATH="-Wl,+b,\$libdir"
3808         ;;
3809
3810     esac
3811     fi
3812
3813     dnl this one shouldn't be used for the library build so put it in a
3814     dnl separate variable from WXCONFIG_CPPFLAGS
3815     WXCONFIG_ONLY_CPPFLAGS="$WXCONFIG_ONLY_CPPFLAGS -DWXUSINGDLL"
3816
3817     if test $wxUSE_RPATH = "no"; then
3818         SAMPLES_RPATH_FLAG=''
3819         SAMPLES_RPATH_POSTLINK=''
3820         WXCONFIG_RPATH=''
3821     fi
3822
3823     SHARED=1
3824
3825 else
3826
3827     config_linkage_component="-static"
3828     SHARED=0
3829
3830 fi
3831
3832
3833 UNICODE=0
3834 lib_unicode_suffix=
3835 WX_CHARTYPE="ansi"
3836 if test "$wxUSE_UNICODE" = "yes"; then
3837     lib_unicode_suffix=u
3838     WX_CHARTYPE="unicode"
3839     UNICODE=1
3840 fi
3841
3842 lib_debug_suffix=
3843 WX_DEBUGTYPE="release"
3844 DEBUG_FLAG=0
3845 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
3846     lib_debug_suffix=d
3847     WX_DEBUGTYPE="debug"
3848     DEBUG_FLAG=1
3849 fi
3850
3851 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
3852 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
3853
3854 DEBUG_INFO=0
3855 if test "$wxUSE_DEBUG_INFO" = "yes"; then
3856     DEBUG_INFO=1
3857 fi
3858
3859 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr '[[a-z]]' '[[A-Z]]'`
3860
3861 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
3862
3863 TOOLCHAIN_FULLNAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}-${WX_DEBUGTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
3864
3865 if test "$cross_compiling" = "yes"; then
3866     HOST_SUFFIX="-$host_alias"
3867     TOOLCHAIN_NAME="$TOOLCHAIN_NAME$HOST_SUFFIX"
3868     TOOLCHAIN_FULLNAME="${host_alias}-$TOOLCHAIN_FULLNAME"
3869 fi
3870
3871 dnl library link name
3872 dnl These just save us from exporting lib_{unicode,debug,flavour}_suffix.
3873 dnl If we ever need to do that, we won't need to keep these.
3874 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3875 if test "${TOOLKIT_DIR}" = "os2"; then
3876     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3877 else
3878     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3879 fi
3880
3881
3882
3883 if test "$wxUSE_COCOA" = 1; then
3884     AC_LANG_SAVE
3885     AC_WX_LANG_OBJECTIVEC
3886 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
3887 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
3888 dnl Point but only if MacTypes.h was not included first.  Of course,
3889 dnl if MacTypes.h is included later then you're screwed when it
3890 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
3891 dnl to not typedef Point and thus fix the problem.
3892     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
3893     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
3894 #include <CoreFoundation/CoreFoundation.h>
3895         ],[],
3896         [AC_MSG_RESULT([no])],
3897         [AC_MSG_RESULT([yes])
3898         AC_MSG_CHECKING([if defining __Point__ will fix it])
3899         AC_TRY_COMPILE([#define __Point__ 1
3900 #include <AppKit/NSEvent.h>
3901 #include <CoreFoundation/CoreFoundation.h>
3902             ],[],
3903             [AC_MSG_RESULT([yes])
3904             AC_DEFINE(__Point__)
3905             ],
3906             [AC_MSG_FAILURE([no])]
3907         )]
3908     )
3909     AC_LANG_RESTORE
3910 fi
3911
3912 dnl ---------------------------------------------------------------------------
3913 dnl Checks for typedefs
3914 dnl ---------------------------------------------------------------------------
3915
3916 dnl   defines mode_t if not already defined
3917 AC_TYPE_MODE_T
3918 dnl   defines off_t if not already defined
3919 AC_TYPE_OFF_T
3920 dnl   defines pid_t if not already defined
3921 AC_TYPE_PID_T
3922 dnl   defines size_t if not already defined
3923 AC_TYPE_SIZE_T
3924
3925 dnl sets HAVE_SSIZE_T if ssize_t is defined
3926 AC_CHECK_TYPES(ssize_t)
3927
3928 dnl check what exactly size_t is on this machine - this is necessary to avoid
3929 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3930 AC_LANG_PUSH(C++) dnl tests below use overloaded functions and so need C++
3931 AC_CACHE_CHECK([if size_t is unsigned int],
3932     wx_cv_size_t_is_uint,
3933     [
3934     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3935     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3936     dnl methods in a local class (i.e. class inside a function) declaration
3937     dnl without any objections!!
3938     dnl
3939     dnl hence the hack below: we must have Foo at global scope!
3940     AC_TRY_COMPILE([#include <stddef.h>],
3941         [
3942             return 0; }
3943
3944             struct Foo { void foo(size_t); void foo(unsigned int); };
3945
3946             int bar() {
3947         ],
3948         wx_cv_size_t_is_uint=no,
3949         wx_cv_size_t_is_uint=yes
3950     )
3951     ]
3952 )
3953
3954 if test "$wx_cv_size_t_is_uint" = "yes"; then
3955     AC_DEFINE(wxSIZE_T_IS_UINT)
3956 else
3957     AC_CACHE_CHECK([if size_t is unsigned long],
3958         wx_cv_size_t_is_ulong,
3959         AC_TRY_COMPILE([#include <stddef.h>],
3960             [
3961                 return 0; }
3962
3963                 struct Foo { void foo(size_t); void foo(unsigned long); };
3964
3965                 int bar() {
3966             ],
3967             wx_cv_size_t_is_ulong=no,
3968             wx_cv_size_t_is_ulong=yes
3969         )
3970     )
3971
3972     if test "$wx_cv_size_t_is_ulong" = "yes"; then
3973         AC_DEFINE(wxSIZE_T_IS_ULONG)
3974     fi
3975 fi
3976
3977 AC_CACHE_CHECK([if wchar_t is separate type],
3978     wx_cv_wchar_t_is_separate_type,
3979     AC_TRY_COMPILE([#include <wchar.h>],
3980         [
3981             return 0; }
3982
3983             struct Foo { void foo(wchar_t);
3984                          void foo(unsigned short);
3985                          void foo(unsigned int);
3986                          void foo(unsigned long); };
3987
3988             int bar() {
3989         ],
3990         wx_cv_wchar_t_is_separate_type=yes,
3991         wx_cv_wchar_t_is_separate_type=no
3992     )
3993 )
3994
3995 if test "$wx_cv_wchar_t_is_separate_type" = "yes"; then
3996     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 1)
3997 else
3998     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 0)
3999 fi
4000
4001 AC_LANG_POP() dnl C++
4002
4003 dnl ---------------------------------------------------------------------------
4004 dnl Checks for structures
4005 dnl ---------------------------------------------------------------------------
4006
4007 dnl does passwd struct has the pw_gecos field?
4008 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
4009     [
4010         AC_TRY_COMPILE([#include <pwd.h>],
4011              [
4012                 char *p;
4013                 struct passwd *pw;
4014                 p = pw->pw_gecos;
4015              ],
4016              [
4017                 wx_cv_struct_pw_gecos=yes
4018              ],
4019              [
4020                 wx_cv_struct_pw_gecos=no
4021              ]
4022         )
4023     ]
4024 )
4025
4026 if test "$wx_cv_struct_pw_gecos" = "yes"; then
4027     AC_DEFINE(HAVE_PW_GECOS)
4028 fi
4029
4030 dnl ---------------------------------------------------------------------------
4031 dnl Check for functions
4032 dnl ---------------------------------------------------------------------------
4033
4034 dnl don't check for wchar_t functions if we haven't got wchar_t itself
4035 if test "$wxUSE_WCHAR_T" = "yes"; then
4036     AC_DEFINE(wxUSE_WCHAR_T)
4037
4038     dnl check for wcslen in all possible places
4039     WCSLEN_FOUND=0
4040     WCHAR_LINK=
4041     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
4042
4043     if test "$WCSLEN_FOUND" = 0; then
4044         if test "$TOOLKIT" = "MSW"; then
4045             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
4046         else
4047             AC_CHECK_LIB(w, wcslen, [
4048                             WCHAR_LINK=" -lw"
4049                             WCSLEN_FOUND=1
4050                         ])
4051         fi
4052     fi
4053
4054     if test "$WCSLEN_FOUND" = 1; then
4055         AC_DEFINE(HAVE_WCSLEN)
4056     fi
4057
4058     AC_CHECK_FUNCS([wcsdup])
4059
4060     dnl On HP-UX aCC need this define to find mbstrtowcs() &c
4061     dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
4062     dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
4063     dnl flags when g++ is configured, it will declare it's own).
4064     if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
4065         CPPFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CPPFLAGS"
4066     fi
4067
4068     dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
4069     dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
4070     dnl library, not the header, so do a header check for mbstate_t first.
4071     AC_CHECK_TYPES([mbstate_t],
4072                    [AC_CHECK_FUNCS(wcsrtombs)],
4073                    [],
4074                    [#include <wchar.h>])
4075 else
4076     AC_MSG_WARN([Wide character support is unavailable])
4077 fi
4078
4079 dnl check for vsnprintf() -- a safe version of vsprintf())
4080 dnl
4081 dnl the trouble here is that on some systems (e.g HP-UX 10) this function is
4082 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
4083 dnl stupidly, provides a dummy function declaration inside its extension)
4084 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
4085 dnl
4086 dnl so we first check if the function is in the library
4087 dnl
4088 dnl FIXME: replace this mess with WX_CHECK_FUNCS()
4089 AC_CHECK_FUNCS(snprintf vsnprintf vsscanf)
4090
4091 AC_LANG_PUSH(C++)
4092 if test "$ac_cv_func_vsnprintf" = "yes"; then
4093     dnl yes it is -- now check if it is in the headers
4094     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
4095         [
4096             dnl our troubles are not over: HP-UX 11 prototypes vsnprintf() as
4097             dnl taking "char *" and not "const char *" while Metrowerks does
4098             dnl provide a correct vsnprintf declaration but in C++ mode it's
4099             dnl always in std namespace and so we have to bring it in scope
4100             AC_TRY_COMPILE(
4101                 [
4102                     #include <stdio.h>
4103                     #include <stdarg.h>
4104                     #ifdef __MSL__
4105                     #if __MSL__ >= 0x6000
4106                     namespace std {}
4107                     using namespace std;
4108                     #endif
4109                     #endif
4110                 ],
4111                 [
4112                     char *buf;
4113                     va_list ap;
4114                     vsnprintf(buf, 10u, "%s", ap);
4115                 ],
4116                 wx_cv_func_vsnprintf_decl=yes,
4117                 wx_cv_func_vsnprintf_decl=no
4118             )
4119         ]
4120     )
4121
4122     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
4123         AC_DEFINE(HAVE_VSNPRINTF_DECL)
4124
4125         dnl we know there is a vsnprintf declaration, but some old headers
4126         dnl may have one taking a "char *" format instead of "const char *"
4127         AC_CACHE_CHECK([if vsnprintf declaration is broken], wx_cv_func_broken_vsnprintf_decl,
4128             [
4129                 AC_TRY_COMPILE(
4130                     [
4131                         #include <stdio.h>
4132                         #include <stdarg.h>
4133                         #ifdef __MSL__
4134                         #if __MSL__ >= 0x6000
4135                         namespace std {}
4136                         using namespace std;
4137                         #endif
4138                         #endif
4139                     ],
4140                     [
4141                         char *buf;
4142                         va_list ap;
4143                         const char *fmt = "%s";
4144                         vsnprintf(buf, 10u, fmt, ap);
4145                     ],
4146                     wx_cv_func_broken_vsnprintf_decl=no,
4147                     wx_cv_func_broken_vsnprintf_decl=yes
4148                 )
4149             ]
4150         )
4151
4152         if test "$wx_cv_func_broken_vsnprintf_decl" = "yes"; then
4153             AC_DEFINE(HAVE_BROKEN_VSNPRINTF_DECL)
4154         fi
4155     fi
4156 fi
4157
4158 dnl the same as above but for snprintf() now: it's not present in at least AIX
4159 dnl 4.2 headers
4160 if test "$ac_cv_func_snprintf" = "yes"; then
4161     AC_CACHE_CHECK([for snprintf declaration], wx_cv_func_snprintf_decl,
4162         [
4163             AC_TRY_COMPILE(
4164                 [
4165                     #include <stdio.h>
4166                     #include <stdarg.h>
4167                     #ifdef __MSL__
4168                     #if __MSL__ >= 0x6000
4169                     namespace std {}
4170                     using namespace std;
4171                     #endif
4172                     #endif
4173                 ],
4174                 [
4175                     char *buf;
4176                     snprintf(buf, 10u, "%s", "wx");
4177                 ],
4178                 wx_cv_func_snprintf_decl=yes,
4179                 wx_cv_func_snprintf_decl=no
4180             )
4181         ]
4182     )
4183
4184     if test "$wx_cv_func_snprintf_decl" = "yes"; then
4185         AC_DEFINE(HAVE_SNPRINTF_DECL)
4186     fi
4187
4188     if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
4189
4190         dnl check if snprintf() has support for positional arguments
4191         dnl NB: if snprintf() has positional support we can safely suppose that also
4192         dnl     other *printf() functions support them as they all belong to the same
4193         dnl     family and they all fallback to the same implementation
4194         AC_CACHE_CHECK([if snprintf supports positional arguments], wx_cv_func_snprintf_pos_params,
4195             [
4196                 AC_TRY_RUN(
4197                     [
4198                         #include <stdio.h>
4199
4200                         int main (void)
4201                         {
4202                             char buffer[128];
4203                             snprintf (buffer, 128, "%2$d %3$d %1$d", 1, 2, 3);
4204                             if (strcmp ("2 3 1", buffer) == 0)
4205                                 exit (0);
4206                             exit (1);
4207                         }
4208                     ],
4209                     wx_cv_func_snprintf_pos_params=no,
4210                     wx_cv_func_snprintf_pos_params=yes,
4211                     dnl be pessimistic when cross-compiling
4212                     [
4213                         AC_MSG_WARN([Assuming Unix98 printf() is not available,
4214 define HAVE_UNIX98_PRINTF as 1 in setup.h if it is available.])
4215                         wx_cv_func_snprintf_pos_params=no
4216                     ]
4217                 )
4218             ]
4219         )
4220
4221         if test "$wx_cv_func_snprintf_pos_params" = "yes"; then
4222             AC_DEFINE(HAVE_UNIX98_PRINTF)
4223         fi
4224     fi
4225 fi
4226
4227 dnl the same as above but for vsscanf() now: it's not present in at least
4228 dnl Solaris 9 headers for gcc-3.4 (due to fixinclude's processing of stdio.h)
4229 if test "$ac_cv_func_vsscanf" = "yes"; then
4230     AC_CACHE_CHECK([for vsscanf declaration], wx_cv_func_vsscanf_decl,
4231         [
4232             AC_TRY_COMPILE(
4233                 [
4234                     #include <stdio.h>
4235                     #include <stdarg.h>
4236                     #ifdef __MSL__
4237                     #if __MSL__ >= 0x6000
4238                     namespace std {}
4239                     using namespace std;
4240                     #endif
4241                     #endif
4242                 ],
4243                 [
4244                     char *buf;
4245                     va_list args;
4246                     vsscanf(buf, "%s", args);
4247                 ],
4248                 wx_cv_func_vsscanf_decl=yes,
4249                 wx_cv_func_vsscanf_decl=no
4250             )
4251         ]
4252     )
4253
4254     if test "$wx_cv_func_vsscanf_decl" = "yes"; then
4255         AC_DEFINE(HAVE_VSSCANF_DECL)
4256     fi
4257 fi
4258 AC_LANG_POP()
4259
4260 if test "$wxUSE_UNICODE" = yes; then
4261
4262     dnl also look if we have wide char IO functions, notice that [f]putws are
4263     dnl declared in special widec.h under Solaris
4264     wchar_headers="#include <stdio.h>
4265 #include <wchar.h>"
4266     case "${host}" in
4267         *-*-solaris2* )
4268             AC_CHECK_HEADERS(widec.h,,, [AC_INCLUDES_DEFAULT()])
4269             if test "$ac_cv_header_widec_h" = "yes"; then
4270                 wchar_headers="$wchar_headers
4271 #include <widec.h>"
4272             fi
4273     esac
4274
4275     WX_CHECK_FUNCS(putws fputws wprintf vswprintf vswscanf,,,
4276                    [$wchar_headers])
4277
4278     dnl MinGW has a vswprintf with a different prototype, and
4279     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
4280     dnl finds it even if it is not declared in some versions...
4281     AC_MSG_CHECKING([for _vsnwprintf])
4282     AC_TRY_COMPILE([#include <wchar.h>],
4283                    [&_vsnwprintf;],
4284                    [AC_MSG_RESULT([yes])
4285                     AC_DEFINE(HAVE__VSNWPRINTF)],
4286                    [AC_MSG_RESULT([no])]);
4287 fi
4288
4289 if test "$wxUSE_FILE" = "yes"; then
4290     WX_CHECK_FUNCS(fsync)
4291 fi
4292
4293 dnl at least under IRIX with mipsPro the C99 round() function is available when
4294 dnl building using the C compiler but not when using C++ one
4295 AC_LANG_PUSH(C++)
4296 WX_CHECK_FUNCS(round,,,[#include <math.h>])
4297 AC_LANG_POP()
4298
4299 dnl the following tests are for Unix(like) systems only
4300 if test "$TOOLKIT" != "MSW"; then
4301
4302 dnl check for available version of iconv()
4303 if test "$wxUSE_LIBICONV" != "no" ; then
4304     AM_ICONV
4305     LIBS="$LIBICONV $LIBS"
4306 fi
4307
4308 dnl check for POSIX signals if we need them
4309 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4310     AC_CHECK_FUNCS(sigaction)
4311
4312     if test "$ac_cv_func_sigaction" = "no"; then
4313         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
4314         wxUSE_ON_FATAL_EXCEPTION=no
4315     fi
4316
4317     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4318       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4319       [
4320         dnl C compiler happily compiles the code even if there is type mismatch
4321         AC_LANG_PUSH(C++)
4322         AC_TRY_COMPILE([#include <signal.h>],
4323                      [
4324                         extern void testSigHandler(int);
4325
4326                         struct sigaction sa;
4327                         sa.sa_handler = testSigHandler;
4328                      ], [
4329                         wx_cv_type_sa_handler=int
4330                      ], [
4331                         wx_cv_type_sa_handler=void
4332                      ])
4333         AC_LANG_POP()
4334       ])
4335
4336       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4337     fi
4338 fi
4339
4340 dnl backtrace() and backtrace_symbols() for wxStackWalker
4341 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4342     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4343         [
4344             AC_LANG_PUSH(C++)
4345             AC_TRY_COMPILE([#include <execinfo.h>],
4346                 [
4347                     void *trace[1];
4348                     char **messages;
4349
4350                     backtrace(trace, 1);
4351                     messages = backtrace_symbols(trace, 1);
4352                 ],
4353                 wx_cv_func_backtrace=yes,
4354                 wx_cv_func_backtrace=no
4355             )
4356             AC_LANG_POP()
4357         ]
4358     )
4359
4360
4361     if test "$wx_cv_func_backtrace" = "no"; then
4362         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4363         wxUSE_STACKWALKER=no
4364     else
4365         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4366             [
4367                 AC_LANG_PUSH(C++)
4368                 AC_TRY_LINK([#include <cxxabi.h>],
4369                     [
4370                         int rc;
4371                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4372                     ],
4373                     wx_cv_func_cxa_demangle=yes,
4374                     wx_cv_func_cxa_demangle=no
4375                 )
4376                 AC_LANG_POP()
4377             ]
4378         )
4379
4380         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4381             AC_DEFINE(HAVE_CXA_DEMANGLE)
4382         fi
4383     fi
4384 fi
4385
4386 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != 1 -a "$USE_UNIX" != 1; then
4387     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4388     wxUSE_STACKWALKER=no
4389 fi
4390
4391
4392 dnl check for the function for temp files creation
4393 AC_CHECK_FUNCS(mkstemp mktemp, break)
4394
4395 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4396 dnl Linux and *BSD and statvfs() under Solaris
4397 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4398     AC_TRY_COMPILE(
4399         [
4400              #if defined(__BSD__)
4401              #include <sys/param.h>
4402              #include <sys/mount.h>
4403              #else
4404              #include <sys/vfs.h>
4405              #endif
4406         ],
4407         [
4408              long l;
4409              struct statfs fs;
4410              statfs("/", &fs);
4411              l = fs.f_bsize;
4412              l += fs.f_blocks;
4413              l += fs.f_bavail;
4414         ],
4415          wx_cv_func_statfs=yes,
4416          wx_cv_func_statfs=no
4417     )
4418 )
4419
4420 if test "$wx_cv_func_statfs" = "yes"; then
4421     dnl check whether we have its dcelaration too: some systems (AIX 4) lack it
4422     AC_CACHE_CHECK(for statfs declaration, wx_cv_func_statfs_decl,
4423         AC_LANG_PUSH(C++)
4424         AC_TRY_COMPILE(
4425             [
4426                  #if defined(__BSD__)
4427                  #include <sys/param.h>
4428                  #include <sys/mount.h>
4429                  #else
4430                  #include <sys/vfs.h>
4431                  #endif
4432             ],
4433             [
4434                 struct statfs fs;
4435                 statfs("", &fs);
4436             ],
4437             wx_cv_func_statfs_decl=yes,
4438             wx_cv_func_statfs_decl=no
4439         )
4440         AC_LANG_POP()
4441     )
4442
4443     if test "$wx_cv_func_statfs_decl" = "yes"; then
4444         AC_DEFINE(HAVE_STATFS_DECL)
4445     fi
4446
4447     wx_cv_type_statvfs_t="struct statfs"
4448     AC_DEFINE(HAVE_STATFS)
4449 else
4450     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4451         AC_TRY_COMPILE(
4452             [
4453                 #include <stddef.h>
4454                 #include <sys/statvfs.h>
4455             ],
4456             [
4457                 statvfs("/", NULL);
4458             ],
4459             wx_cv_func_statvfs=yes,
4460             wx_cv_func_statvfs=no
4461         )
4462     )
4463
4464     if test "$wx_cv_func_statvfs" = "yes"; then
4465         dnl we also have to check whether we should use statvfs_t (works under
4466         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4467         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4468         dnl mode both work fine)
4469         dnl
4470         dnl for this check C++ compiler has to be used as passing incompatible
4471         dnl pointers is just a warning and not an error in C
4472         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4473             AC_LANG_PUSH(C++)
4474             AC_TRY_COMPILE(
4475                 [
4476                     #include <sys/statvfs.h>
4477                 ],
4478                 [
4479                     long l;
4480                     statvfs_t fs;
4481                     statvfs("/", &fs);
4482                     l = fs.f_bsize;
4483                     l += fs.f_blocks;
4484                     l += fs.f_bavail;
4485                 ],
4486                 wx_cv_type_statvfs_t=statvfs_t,
4487                 [
4488                     AC_TRY_COMPILE(
4489                         [
4490                             #include <sys/statvfs.h>
4491                         ],
4492                         [
4493                             long l;
4494                             struct statvfs fs;
4495                             statvfs("/", &fs);
4496                             l = fs.f_bsize;
4497                             l += fs.f_blocks;
4498                             l += fs.f_bavail;
4499                         ],
4500                         wx_cv_type_statvfs_t="struct statvfs",
4501                         wx_cv_type_statvfs_t="unknown"
4502                     )
4503                 ]
4504             )
4505             AC_LANG_POP()
4506         )
4507
4508         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4509             AC_DEFINE(HAVE_STATVFS)
4510         fi
4511     else
4512         dnl set it for the test below
4513         wx_cv_type_statvfs_t="unknown"
4514     fi
4515 fi
4516
4517 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4518     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4519 else
4520     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4521 fi
4522
4523 dnl check for fcntl() or at least flock() needed by Unix implementation of
4524 dnl wxSingleInstanceChecker
4525 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4526     AC_CHECK_FUNCS(fcntl flock, break)
4527
4528     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4529         AC_MSG_WARN(wxSingleInstanceChecker not available)
4530         wxUSE_SNGLINST_CHECKER=no
4531     fi
4532 fi
4533
4534 dnl look for a function to modify the environment
4535 AC_CHECK_FUNCS(setenv putenv, break)
4536 if test "$ac_cv_func_setenv" = "yes"; then
4537     AC_CHECK_FUNCS(unsetenv)
4538 fi
4539
4540 HAVE_SOME_SLEEP_FUNC=0
4541 if test "$USE_BEOS" = 1; then
4542     dnl BeOS has its own (wonder where did they get it from) sleep() function
4543     dnl in unistd.h
4544     AC_DEFINE(HAVE_SLEEP)
4545     HAVE_SOME_SLEEP_FUNC=1
4546 fi
4547
4548 if test "$USE_DARWIN" = 1; then
4549     dnl Mac OS X/Darwin has both nanosleep and usleep
4550     dnl but only usleep is defined in unistd.h
4551     AC_DEFINE(HAVE_USLEEP)
4552     HAVE_SOME_SLEEP_FUNC=1
4553 fi
4554
4555 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4556     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4557     POSIX4_LINK=
4558     AC_CHECK_FUNCS(nanosleep,
4559         AC_DEFINE(HAVE_NANOSLEEP),
4560         [
4561             AC_CHECK_LIB(posix4, nanosleep,
4562                 [
4563                     AC_DEFINE(HAVE_NANOSLEEP)
4564                     POSIX4_LINK=" -lposix4"
4565                 ],
4566                 [
4567                     WX_CHECK_FUNCS(usleep,,
4568                                     AC_MSG_WARN([wxSleep() function will not work])
4569                     )
4570                 ]
4571             )
4572         ]
4573     )
4574 fi
4575
4576 dnl check for uname (POSIX) and gethostname (BSD)
4577 WX_CHECK_FUNCS(uname,,,[#include <sys/utsname.h>])
4578 if test "$wx_cv_func_uname" != yes; then
4579     WX_CHECK_FUNCS(gethostname)
4580 fi
4581
4582 WX_CHECK_FUNCS(strtok_r, [], [], [#define _REENTRANT])
4583
4584 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4585 dnl libnsl or libresolv or libsocket)
4586 INET_LINK=
4587 AC_CHECK_FUNCS(inet_addr,
4588     AC_DEFINE(HAVE_INET_ADDR),
4589     [
4590         AC_CHECK_LIB(nsl, inet_addr,
4591             INET_LINK="nsl",
4592             [
4593                 AC_CHECK_LIB(resolv, inet_addr,
4594                     INET_LINK="resolv",
4595                     [
4596                         AC_CHECK_LIB(socket, inet_addr,
4597                             INET_LINK="socket"
4598                         )
4599                     ]
4600                 )
4601             ]
4602         )
4603     ]
4604 )
4605
4606 AC_CHECK_FUNCS(inet_aton,
4607         AC_DEFINE(HAVE_INET_ATON),
4608         [
4609             dnl only check it in the same lib
4610             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4611         ])
4612
4613 if test "x$INET_LINK" != "x"; then
4614     AC_DEFINE(HAVE_INET_ADDR)
4615     INET_LINK=" -l$INET_LINK"
4616 fi
4617
4618 WX_CHECK_FUNCS(fdopen)
4619
4620 if test "$wxUSE_TARSTREAM" = "yes"; then
4621     WX_CHECK_FUNCS(sysconf)
4622
4623     WX_CHECK_FUNCS(getpwuid_r, [], [],
4624                    [
4625                     #define _REENTRANT
4626                     #include <pwd.h>
4627                    ],
4628                    [[
4629                     struct passwd pw, *ppw;
4630                     char buf[1024];
4631                     getpwuid_r(0, &pw, buf, sizeof(buf), &ppw)
4632                    ]])
4633
4634     WX_CHECK_FUNCS(getgrgid_r, [], [],
4635                    [
4636                     #define _REENTRANT
4637                     #include <grp.h>
4638                    ],
4639                    [[
4640                     struct group grp, *pgrp;
4641                     char buf[1024];
4642                     getgrgid_r(0, &grp, buf, sizeof(buf), &pgrp)
4643                    ]])
4644 fi
4645
4646 fi
4647
4648
4649 dnl ===========================================================================
4650 dnl Now we have all the info we need - use it!
4651 dnl ===========================================================================
4652
4653 dnl flush the cache
4654 AC_CACHE_SAVE
4655
4656 dnl ---------------------------------------------------------------------------
4657 dnl thread support for Unix (for Win32 and OS/2 see past
4658 dnl                          the next matching "else")
4659 dnl ---------------------------------------------------------------------------
4660
4661 dnl under MSW (except mingw32) we always have thread support
4662 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4663
4664     dnl the code below:
4665     dnl
4666     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4667     dnl   necessary to build the MT programs for the linker and compiler
4668     dnl   respectively
4669     dnl
4670     dnl   sets wxUSE_THREADS=1 if thread support is activated
4671
4672     THREADS_LINK=
4673     THREADS_CFLAGS=
4674
4675     if test "$wxUSE_THREADS" = "yes" ; then
4676         if test "$USE_BEOS" = 1; then
4677             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4678             wxUSE_THREADS="no"
4679         fi
4680     fi
4681
4682     if test "$wxUSE_THREADS" = "yes" ; then
4683         dnl find if POSIX threads are available
4684         dnl
4685         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4686         dnl archive from http://ac-archive.sourceforge.net/
4687         dnl
4688         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4689         dnl Forero Cuervo <bachue@bachue.com> for the original code
4690
4691         dnl TODO: cache the result
4692
4693         dnl define the list of the thread options to try in the loop below
4694         dnl with the convention that anything starting with '-' is a cpp flag
4695         dnl while anything else is a library (i.e. there is an implicit "-l")
4696         THREAD_OPTS="-pthread"
4697         if test "x$SUNCXX" = xyes; then
4698             THREAD_OPTS="-mt lthread $THREAD_OPTS"
4699         fi
4700
4701         case "${host}" in
4702           *-*-solaris2* | *-*-sunos4* )
4703                 if test "x$GCC" = "xyes"; then
4704                     dnl Solaris/gcc combination use this one for some reason
4705                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4706                 fi
4707                 ;;
4708           *-*-freebsd*)
4709                 dnl look, in order, for the kernel threads, then Linux threads
4710                 dnl and finally the userland threads
4711                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4712                 ;;
4713           *-*-darwin* | *-*-cygwin* )
4714                 dnl Darwin / Mac OS X just uses -lpthread tested below
4715                 dnl and so does Cygwin
4716                 THREAD_OPTS=""
4717                 ;;
4718           *-*-aix*)
4719                 dnl AIX calls the library libpthreads - thanks IBM!
4720                 THREAD_OPTS="pthreads"
4721                 ;;
4722           *-hp-hpux* )
4723                 if test "x$GCC" = "xyes"; then
4724                     dnl g++ versions before 3.3.2 don't support -pthread.
4725                     $CXX -dumpspecs | grep 'pthread:' >/dev/null ||
4726                         THREAD_OPTS=""
4727                 else
4728                     dnl HP-UX aCC (tested with version B3910B A.06.05 [Jul 25
4729                     dnl 2005]) supports -mt
4730                     THREAD_OPTS="-mt"
4731                 fi
4732                 ;;
4733
4734           *-*-irix* )
4735                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4736                 dnl doesn't give an error for it neither, just a warning
4737                 dnl message -- but this is still very annoying
4738                 if test "x$GCC" = "xyes"; then
4739                     THREAD_OPTS=""
4740                 fi
4741                 ;;
4742
4743           *-*-*UnixWare*)
4744                 dnl flying by man pages here: Caldera online docs use this
4745                 if test "x$GCC" != "xyes"; then
4746                     THREAD_OPTS="-Ethread"
4747                 fi
4748                 ;;
4749         esac
4750
4751         dnl simply linking with libpthread should make the test below work but
4752         dnl it's far from certain that the threaded programs compiled without
4753         dnl any special switches actually work, so try it after all the others
4754         THREAD_OPTS="$THREAD_OPTS pthread none"
4755
4756         dnl now test for all possibilities
4757         THREADS_OK=no
4758         for flag in $THREAD_OPTS; do
4759             case $flag in
4760                 none)
4761                     AC_MSG_CHECKING([whether pthreads work without any flags])
4762                     ;;
4763
4764                 -*)
4765                     AC_MSG_CHECKING([whether pthreads work with $flag])
4766                     THREADS_CFLAGS="$flag"
4767                     ;;
4768
4769                 *)
4770                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4771                     THREADS_LINK="-l$flag"
4772                     ;;
4773               esac
4774
4775               save_LIBS="$LIBS"
4776               save_CFLAGS="$CFLAGS"
4777               LIBS="$THREADS_LINK $LIBS"
4778               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4779
4780               AC_TRY_LINK([#include <pthread.h>],
4781                           [pthread_create(0,0,0,0);],
4782                           THREADS_OK=yes)
4783
4784               LIBS="$save_LIBS"
4785               CFLAGS="$save_CFLAGS"
4786
4787               AC_MSG_RESULT($THREADS_OK)
4788               if test "x$THREADS_OK" = "xyes"; then
4789                       break;
4790               fi
4791
4792               THREADS_LINK=""
4793               THREADS_CFLAGS=""
4794       done
4795
4796       if test "x$THREADS_OK" != "xyes"; then
4797           wxUSE_THREADS=no
4798           AC_MSG_WARN([No thread support on this system... disabled])
4799       else
4800           dnl yes, these special compiler flags should be used with the
4801           dnl linker as well
4802           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
4803           LIBS="$THREADS_LINK $LIBS"
4804
4805           AC_MSG_CHECKING([if more special flags are required for pthreads])
4806           flag=no
4807           case "${host}" in
4808             *-aix*)
4809                 dnl again quoting from
4810                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
4811                 dnl
4812                 dnl     When compiling and linking with -pthread, the library
4813                 dnl     search path should include -L/usr/lib/threads at the
4814                 dnl     beginning of the path.
4815                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
4816                 flag="-D_THREAD_SAFE"
4817                 ;;
4818             *-freebsd*)
4819                 flag="-D_THREAD_SAFE"
4820                 ;;
4821             *-hp-hpux* )
4822                 flag="-D_REENTRANT"
4823                 if test "x$GCC" != "xyes"; then
4824                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
4825                     flag="$flag -D_RWSTD_MULTI_THREAD"
4826                 fi
4827                 ;;
4828             *solaris* | alpha*-osf*)
4829                 flag="-D_REENTRANT"
4830                 ;;
4831           esac
4832           AC_MSG_RESULT(${flag})
4833           if test "x$flag" != xno; then
4834               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
4835           fi
4836
4837           dnl don't add these options to CPPFLAGS as cpp might not know them
4838           WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS $THREADS_CFLAGS"
4839       fi
4840     fi
4841
4842     dnl do other tests only if we are using threads
4843     if test "$wxUSE_THREADS" = "yes" ; then
4844       AC_CHECK_FUNCS(thr_setconcurrency)
4845
4846       dnl can't use AC_CHECK_FUNCS for this one as it's usually a macro and so
4847       dnl wouldn't be found by it
4848       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup,
4849       [
4850         dnl C compiler may treat pthread_cleanup_push() as an undeclared
4851         dnl function and not give a warning even if it's unavailable, so use
4852         dnl the C++ one for this test
4853         AC_LANG_PUSH(C++)
4854         AC_TRY_COMPILE([#include <pthread.h>
4855                void ThreadCleanupFunc(void *p);
4856             ],
4857             [
4858                 void *p;
4859                 pthread_cleanup_push(ThreadCleanupFunc, p);
4860                 pthread_cleanup_pop(0);
4861             ], [
4862                wx_cv_func_pthread_cleanup=yes
4863             ], [
4864                wx_cv_func_pthread_cleanup=no
4865             ]
4866         )
4867         AC_LANG_POP()
4868       ])
4869       if test "x$wx_cv_func_pthread_cleanup" = "xyes"; then
4870         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
4871       fi
4872
4873       AC_CHECK_HEADERS(sched.h,,, [AC_INCLUDES_DEFAULT()])
4874       if test "$ac_cv_header_sched_h" = "yes"; then
4875           AC_CHECK_FUNC(sched_yield,
4876             AC_DEFINE(HAVE_SCHED_YIELD),
4877             [
4878                 AC_CHECK_LIB(posix4,
4879                     sched_yield,
4880                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
4881                     AC_MSG_WARN(wxThread::Yield will not work properly)
4882                 )
4883             ]
4884           )
4885       fi
4886
4887       dnl to be able to set the thread priority, we need to have all of the
4888       dnl following functions:
4889       dnl   1. pthread_attr_getschedpolicy
4890       dnl   2. sched_get_priority_min and sched_get_priority_max
4891       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
4892       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
4893       HAVE_PRIOR_FUNCS=0
4894       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
4895                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
4896                        [AC_CHECK_FUNC(sched_get_priority_max,
4897                            HAVE_PRIOR_FUNCS=1,
4898                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
4899                              [
4900                                 HAVE_PRIOR_FUNCS=1
4901                                 POSIX4_LINK=" -lposix4"
4902                              ],
4903                            )]
4904                        )]
4905                      )]
4906                    )
4907
4908       if test "$HAVE_PRIOR_FUNCS" = 1; then
4909         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
4910       else
4911         AC_MSG_WARN(Setting thread priority will not work)
4912       fi
4913
4914       AC_CHECK_FUNC(pthread_cancel,
4915                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
4916                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
4917
4918       AC_CHECK_FUNC(pthread_mutex_timedlock,
4919                     AC_DEFINE(HAVE_PTHREAD_MUTEX_TIMEDLOCK),
4920                     AC_MSG_WARN([wxMutex::LockTimeout() will not work]))
4921
4922       AC_CHECK_FUNC(pthread_attr_setstacksize,
4923                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
4924
4925       dnl mutexattr_t initialization is done in quite different ways on different
4926       dnl platforms, so check for a few things:
4927       dnl
4928       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
4929       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
4930       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
4931       dnl defined, we do it by directly assigned
4932       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
4933
4934       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
4935       [
4936         AC_TRY_COMPILE([#include <pthread.h>],
4937             [
4938                pthread_mutexattr_t attr;
4939                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4940             ],
4941             wx_cv_type_pthread_mutexattr_t=yes,
4942             wx_cv_type_pthread_mutexattr_t=no
4943         )
4944       ])
4945
4946       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
4947         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
4948
4949         dnl check if we already have the declaration we need, it is not
4950         dnl present in some systems' headers
4951         AC_CACHE_CHECK([for pthread_mutexattr_settype declaration],
4952                        wx_cv_func_pthread_mutexattr_settype_decl, [
4953                        AC_TRY_COMPILE([#include <pthread.h>],
4954                            [
4955                                pthread_mutexattr_t attr;
4956                                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4957                            ],
4958                            wx_cv_func_pthread_mutexattr_settype_decl=yes,
4959                            wx_cv_func_pthread_mutexattr_settype_decl=no
4960                        )
4961         ])
4962         if test "$wx_cv_func_pthread_mutexattr_settype_decl" = "yes"; then
4963             AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_SETTYPE_DECL)
4964         fi
4965       else
4966         dnl don't despair, there may be another way to do it
4967         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
4968                        wx_cv_type_pthread_rec_mutex_init,
4969         [
4970             AC_TRY_COMPILE([#include <pthread.h>],
4971                 [
4972                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
4973                 ], [
4974                     wx_cv_type_pthread_rec_mutex_init=yes
4975                 ], [
4976                     wx_cv_type_pthread_rec_mutex_init=no
4977                 ]
4978             )
4979         ])
4980         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
4981           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
4982         else
4983           dnl this may break code working elsewhere, so at least warn about it
4984           AC_MSG_WARN([wxMutex won't be recursive on this platform])
4985         fi
4986       fi
4987
4988       dnl test for compiler thread-specific variables support
4989       AC_CACHE_CHECK([for __thread keyword],
4990                      wx_cv_cc___thread,
4991       [
4992           AC_TRY_COMPILE([#include <pthread.h>],
4993               [
4994                   static __thread int n = 0;
4995                   static __thread int *p = 0;
4996               ],
4997               wx_cv_cc___thread=yes,
4998               wx_cv_cc___thread=no
4999           )
5000       ])
5001
5002       if test "$wx_cv_cc___thread" = "yes"; then
5003         AC_DEFINE(HAVE___THREAD_KEYWORD)
5004       fi
5005     fi
5006
5007 dnl from if !MSW
5008 else
5009     if test "$wxUSE_THREADS" = "yes" ; then
5010       case "${host}" in
5011         x86_64-*-mingw32* )
5012         ;;
5013         *-*-mingw32* )
5014             dnl check if the compiler accepts -mthreads
5015             AC_CACHE_CHECK([if compiler supports -mthreads],
5016                 wx_cv_cflags_mthread,
5017                 [
5018                     CFLAGS_OLD="$CFLAGS"
5019                     CFLAGS="-mthreads $CFLAGS"
5020                     AC_TRY_COMPILE([], [],
5021                         wx_cv_cflags_mthread=yes,
5022                         wx_cv_cflags_mthread=no
5023                     )
5024                 ]
5025             )
5026
5027             if test "$wx_cv_cflags_mthread" = "yes"; then
5028                 dnl it does, use it
5029                 WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mthreads"
5030                 LDFLAGS="$LDFLAGS -mthreads"
5031             else
5032                 dnl it doesn't
5033                 CFLAGS="$CFLAGS_OLD"
5034             fi
5035         ;;
5036         *-pc-os2*emx )
5037             WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -Zmt -D__ST_MT_ERRNO__"
5038             LDFLAGS="$LDFLAGS -Zmt"
5039         ;;
5040       esac
5041     fi
5042 fi
5043
5044 AC_CHECK_FUNC(localtime_r, [ AC_DEFINE(HAVE_LOCALTIME_R) ])
5045 AC_CHECK_FUNC(gmtime_r, [ AC_DEFINE(HAVE_GMTIME_R) ])
5046 dnl By preference, we probably should use getaddrinfo which avoids thread
5047 dnl safety issues and supports IPv6, however there currently is no code
5048 dnl for it, so testing for it is temporarily disabled and we are restricted
5049 dnl to gethostbyname_r/gethostbyaddr_r  and getservbyname_r
5050
5051 dnl AC_CHECK_FUNC(getaddrinfo, AC_DEFINE(HAVE_GETADDRINFO), [
5052     dnl no getaddrinfo, so check for gethostbyname_r and
5053     dnl related functions (taken from python's configure.in)
5054     dnl sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments
5055       AX_FUNC_WHICH_GETHOSTBYNAME_R
5056       if test "x$ac_cv_func_which_gethostbyname_r" = "xno" -o \
5057               "x$ac_cv_func_which_gethostbyname_r" = "xunknown" ; then
5058           AC_CHECK_FUNC(gethostbyname, [ AC_DEFINE(HAVE_GETHOSTBYNAME) ])
5059       fi
5060       dnl A similar test for getservbyname_r
5061       dnl I'm tempted to just not do this test which is taking much time and
5062       dnl do something similar as for gethostbyaddr_r, but OTOH the macro
5063       dnl doing the test already exists, so using it is easy enough.     - SN
5064       AC_raf_FUNC_WHICH_GETSERVBYNAME_R
5065       if test "x$ac_cv_func_which_getservbyname_r" = "xno" -o \
5066               "x$ac_cv_func_which_getservbyname_r" = "xunknown" ; then
5067           AC_CHECK_FUNCS(getservbyname,[ AC_DEFINE(HAVE_GETSERVBYNAME) ])
5068       fi
5069       dnl For gethostbyaddr_r, we currently do no separate test, instead, we
5070       dnl silently assume it's available exactly if gethostbyname_r is
5071       dnl available and always requires two more arguments than
5072       dnl gethostbyname_r.
5073       dnl (also, I'm lazy and there no m4 file that's ready for use for this
5074       dnl  function, although it should be easy to rewrite the gethostbyname_r
5075       dnl  check to fit this case, if it's really needed.                - SN )
5076 dnl    ]
5077 dnl )
5078
5079 if test "$wxUSE_THREADS" = "yes"; then
5080   AC_DEFINE(wxUSE_THREADS)
5081
5082   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
5083 else
5084   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
5085   dnl functions - add tests for other functions here as well
5086   if test "$wx_cv_func_strtok_r" = "yes"; then
5087     AC_MSG_CHECKING(if -D_REENTRANT is needed)
5088     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
5089         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_REENTRANT"
5090         AC_MSG_RESULT(yes)
5091     else
5092         AC_MSG_RESULT(no)
5093     fi
5094   fi
5095 fi
5096
5097 if test "$WXGTK2" = 1 ; then
5098   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK2)
5099   WXGTK12=1
5100 fi
5101
5102 if test "$WXGTK12" = 1 ; then
5103   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
5104 fi
5105
5106 if test "$WXGTK127" = 1 ; then
5107   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
5108 fi
5109
5110 if test "$WXGPE" = 1 ; then
5111   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
5112 fi
5113
5114 dnl DEBUG_CFLAGS contains debugging options (supposed to be the same for C and C++
5115 dnl compilers: we'd need a separate DEBUG_CXXFLAGS if this is ever not the case)
5116 DEBUG_CFLAGS=
5117 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
5118     DEBUG_CFLAGS="-g"
5119 fi
5120
5121 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
5122     wxUSE_DEBUG_INFO=yes
5123     if test "$GCC" = yes; then
5124         DEBUG_CFLAGS="-ggdb"
5125     fi
5126 fi
5127
5128 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
5129     AC_DEFINE(WXDEBUG)
5130     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D__WXDEBUG__"
5131 else
5132     if test "$wxUSE_GTK" = 1 ; then
5133         if test "x$wxGTK_VERSION" = "x1" ; then
5134             CPPFLAGS="-DGTK_NO_CHECK_CASTS $CPPFLAGS"
5135         fi
5136     fi
5137 fi
5138
5139 if test "$wxUSE_MEM_TRACING" = "yes" ; then
5140     AC_DEFINE(wxUSE_MEMORY_TRACING)
5141     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
5142     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
5143     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
5144 fi
5145
5146 if test "$wxUSE_DMALLOC" = "yes" ; then
5147     DMALLOC_LIBS="-ldmallocthcxx"
5148 fi
5149
5150 dnl cc/cxx/ld option for profiling
5151 PROFILE_FLAGS=
5152 if test "$wxUSE_PROFILE" = "yes" ; then
5153     PROFILE_FLAGS=" -pg"
5154 fi
5155
5156 if test "$GCC" = "yes" ; then
5157     if test "$wxUSE_NO_RTTI" = "yes" ; then
5158         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-rtti"
5159     fi
5160     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5161         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-exceptions"
5162     fi
5163     if test "$wxUSE_PERMISSIVE" = "yes" ; then
5164         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -fpermissive"
5165     fi
5166
5167     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
5168     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
5169     dnl for each subroutine by default -- using the switch below only creates
5170     dnl one entry per file instead at the price of minor performance penalty
5171     dnl
5172     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
5173     dnl without -ffunction-sections.  No idea how long we'll need to maintain
5174     dnl this, or even the extent of gcc/wx version combinations affected, but
5175     dnl also as above, this 'fix' does not come without side effects.
5176     dnl
5177     dnl TODO: test for the gcc version here (how?)
5178     case "${host}" in
5179       powerpc*-*-aix* )
5180         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mminimal-toc"
5181         ;;
5182       *-hppa* )
5183         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -ffunction-sections"
5184         ;;
5185     esac
5186 fi
5187
5188 dnl C/C++ compiler option for optimization (supposed to be the same for both)
5189 OPTIMISE_CFLAGS=
5190 if test "$wxUSE_OPTIMISE" = "no" ; then
5191     if test "$GCC" = yes ; then
5192         dnl use -O0 because compiling with it is faster than compiling with no
5193         dnl optimization options at all (at least with g++ 3.2)
5194         OPTIMISE_CFLAGS="-O0"
5195     fi
5196 else
5197     if test "$GCC" = yes ; then
5198         case "${host}" in
5199             *-pc-os2_emx | *-pc-os2-emx )
5200                 dnl Not all of the supported gcc versions understand
5201                 dnl -fstrict-aliasing and none actually needs it (yet).
5202                 OPTIMISE_CFLAGS="-O2"
5203             ;;
5204             *)
5205                 dnl Switch on optimisation but keep strict-aliasing off for
5206                 dnl now (see -fstrict-aliasing in the gcc manual). When it is
5207                 dnl switched back on consider using -Wstrict-aliasing=2.
5208                 OPTIMISE_CFLAGS="-O2 -fno-strict-aliasing"
5209             ;;
5210         esac
5211     else
5212         OPTIMISE_CFLAGS="-O"
5213     fi
5214 fi
5215
5216 dnl ---------------------------------------------------------------------------
5217 dnl compatibility level
5218 dnl ---------------------------------------------------------------------------
5219
5220 if test "x$WXWIN_COMPATIBILITY_2_6" = "xyes"; then
5221     AC_DEFINE(WXWIN_COMPATIBILITY_2_6)
5222
5223     WXWIN_COMPATIBILITY_2_8="yes"
5224 fi
5225
5226 if test "x$WXWIN_COMPATIBILITY_2_8" != "xno"; then
5227     AC_DEFINE(WXWIN_COMPATIBILITY_2_8)
5228 fi
5229
5230 dnl ---------------------------------------------------------------------------
5231 dnl the library may be built without GUI classes at all
5232 dnl ---------------------------------------------------------------------------
5233
5234 if test "$wxUSE_GUI" = "yes"; then
5235     AC_DEFINE(wxUSE_GUI)
5236
5237     dnl the things we always pull in the GUI version of the library:
5238     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
5239     dnl    library really can't be built without those)
5240     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
5241     dnl    almost any program and the first 2 are needed to show a message box
5242     dnl    which want to be always able to do)
5243     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
5244     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
5245     dnl    need the dcs, pens, brushes, ...), this just can't be done now
5246     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
5247     dnl 5. misc stuff: timers, settings, message box
5248 fi
5249
5250 dnl ---------------------------------------------------------------------------
5251 dnl Unix/Windows
5252 dnl ---------------------------------------------------------------------------
5253
5254 if test "$wxUSE_UNIX" = "yes"; then
5255   AC_DEFINE(wxUSE_UNIX)
5256 fi
5257
5258 dnl ------------------------------------------------------------------------
5259 dnl DLL support
5260 dnl ------------------------------------------------------------------------
5261
5262 dnl under MSW we always have LoadLibrary/GetProcAddress
5263 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
5264
5265     HAVE_DL_FUNCS=0
5266     HAVE_SHL_FUNCS=0
5267     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5268         if test "$USE_DOS" = 1; then
5269             HAVE_DL_FUNCS=0
5270         else
5271             dnl the test is a bit complicated because we check for dlopen() both with
5272             dnl and without -ldl and we also try to find shl_load() if there is no
5273             dnl dlopen() on this system
5274             AC_CHECK_FUNCS(dlopen,
5275             [
5276                 AC_DEFINE(HAVE_DLOPEN)
5277                 HAVE_DL_FUNCS=1
5278             ],
5279             [
5280                 AC_CHECK_LIB(dl, dlopen,
5281                             [
5282                                 AC_DEFINE(HAVE_DLOPEN)
5283                                 HAVE_DL_FUNCS=1
5284                                 DL_LINK=" -ldl$DL_LINK"
5285                             ],
5286                             [
5287                                 AC_CHECK_FUNCS(shl_load,
5288                                               [
5289                                                 AC_DEFINE(HAVE_SHL_LOAD)
5290                                                 HAVE_SHL_FUNCS=1
5291                                               ],
5292                                               [
5293                                                 AC_CHECK_LIB(shl_load, dld,
5294                                                              [
5295                                                                 HAVE_SHL_FUNCS=1
5296                                                                 DL_LINK=" -ldld$DL_LINK"
5297                                                              ])
5298                                               ])
5299                             ])
5300             ])
5301
5302             dnl check also for dlerror()
5303             if test "$HAVE_DL_FUNCS" = 1; then
5304                 AC_CHECK_FUNCS(dlerror,
5305                     AC_DEFINE(HAVE_DLERROR),
5306                     [
5307                         AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
5308                     ]
5309                 )
5310             fi
5311         fi
5312
5313         dnl Force HAVE_DL_FUNCS on for Darwin, even if the tests failed (e.g. pre-10.3)
5314         if test "$USE_DARWIN" = 1; then
5315             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
5316             HAVE_DL_FUNCS=1
5317         fi
5318
5319         if test "$HAVE_DL_FUNCS" = 0; then
5320             if test "$HAVE_SHL_FUNCS" = 0; then
5321               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
5322                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
5323                   wxUSE_DYNAMIC_LOADER=no
5324                   wxUSE_DYNLIB_CLASS=no
5325               else
5326                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
5327               fi
5328             fi
5329         fi
5330     fi
5331 fi
5332
5333 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
5334     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
5335 fi
5336 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5337     AC_DEFINE(wxUSE_DYNLIB_CLASS)
5338 fi
5339
5340
5341 dnl ---------------------------------------------------------------------------
5342 dnl Verify consistency of plugins/monolithic/shared settings:
5343 dnl ---------------------------------------------------------------------------
5344
5345 if test "$wxUSE_PLUGINS" = "yes" ; then
5346     if test "$wxUSE_SHARED" = "no" ; then
5347         AC_MSG_WARN([plugins supported only in shared build, disabling])
5348         wxUSE_PLUGINS=no
5349     fi
5350     if test "$wxUSE_MONOLITHIC" = "yes" ; then
5351         AC_MSG_WARN([plugins not supported monolithic build, disabling])
5352         wxUSE_PLUGINS=no
5353     fi
5354     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
5355         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
5356         wxUSE_PLUGINS=no
5357     fi
5358     if test "$wxUSE_PLUGINS" = "yes" ; then
5359         AC_DEFINE(wxUSE_PLUGINS)
5360     fi
5361 fi
5362
5363 dnl ---------------------------------------------------------------------------
5364 dnl Register non-GUI class options for makefiles and setup.h
5365 dnl ---------------------------------------------------------------------------
5366
5367 if test "$wxUSE_STL" = "yes"; then
5368   AC_DEFINE(wxUSE_STL)
5369 fi
5370
5371 if test "$wxUSE_EXTENDED_RTTI" = "yes"; then
5372   AC_DEFINE(wxUSE_EXTENDED_RTTI)
5373 fi
5374
5375 if test "$wxUSE_APPLE_IEEE" = "yes"; then
5376   AC_DEFINE(wxUSE_APPLE_IEEE)
5377 fi
5378
5379 if test "$wxUSE_TIMER" = "yes"; then
5380   AC_DEFINE(wxUSE_TIMER)
5381 fi
5382
5383 dnl Unix implementation needs additional checks because audio support
5384 dnl comes in many favours:
5385 if test "$USE_UNIX" = 1 ; then
5386     dnl mmedia doesn't compile with wxMGL, remove this if this is ever fixed
5387     if test "$wxUSE_MGL" != 1; then
5388         dnl it's not enough to check for just the header because OSS under NetBSD
5389         dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
5390         dnl whether we need -lossaudio at link-time
5391         AC_CACHE_CHECK([for SNDCTL_DSP_SPEED in sys/soundcard.h], ac_cv_header_sys_soundcard, [
5392             AC_TRY_LINK([
5393                     #include <sys/ioctl.h>
5394                     #include <sys/soundcard.h>
5395                 ],
5396                 [
5397                     ioctl(0, SNDCTL_DSP_SPEED, 0);
5398                 ],
5399                 ac_cv_header_sys_soundcard=yes,
5400                 [
5401                     saveLibs="$LIBS"
5402                     LIBS="$saveLibs -lossaudio"
5403                     AC_TRY_LINK([
5404                             #include <sys/ioctl.h>
5405                             #include <sys/soundcard.h>
5406                         ],
5407                         [
5408                             ioctl(0, SNDCTL_DSP_SPEED, 0);
5409                         ],
5410                         ac_cv_header_sys_soundcard=yes,
5411                         [
5412                             LIBS="$saveLibs"
5413                             ac_cv_header_sys_soundcard=no
5414                         ]
5415                     )
5416                 ]
5417             )
5418         ])
5419     fi
5420
5421     if test "$ac_cv_header_sys_soundcard" = "yes"; then
5422         AC_DEFINE(HAVE_SYS_SOUNDCARD_H)
5423     fi
5424 fi
5425
5426 WITH_PLUGIN_SDL=0
5427 if test "$wxUSE_SOUND" = "yes"; then
5428   if test "$USE_UNIX" = 1 ; then
5429     if test "$wxUSE_LIBSDL" != "no"; then
5430       AM_PATH_SDL([1.2.0],
5431                   [
5432                     EXTRALIBS_SDL="$SDL_LIBS"
5433                     CFLAGS="$SDL_CFLAGS $CFLAGS"
5434                     CXXFLAGS="$SDL_CFLAGS $CXXFLAGS"
5435                     AC_DEFINE(wxUSE_LIBSDL)
5436                   ],
5437                   [wxUSE_LIBSDL="no"])
5438       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
5439         WITH_PLUGIN_SDL=1
5440       fi
5441     fi
5442   else
5443     dnl wxMGL doesn't support sound under DOS, only under Unix
5444     if test "$wxUSE_MGL" = 1; then
5445         AC_MSG_WARN([wxSound not supported in MGL under DOS... disabled])
5446         wxUSE_SOUND="no"
5447     fi
5448   fi
5449 fi
5450
5451 if test "$wxUSE_SOUND" = "yes"; then
5452   AC_DEFINE(wxUSE_SOUND)
5453   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
5454 fi
5455
5456 if test "$WXGTK2" = 1; then
5457     PKG_PROG_PKG_CONFIG()
5458
5459     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5460
5461         if test "$wxUSE_GTKPRINT" = "yes" ; then
5462
5463                 PKG_CHECK_MODULES(GTKPRINT,
5464                                   [gtk+-unix-print-2.0 >= 2.10],
5465                     [
5466                         CFLAGS="$GTKPRINT_CFLAGS $CFLAGS"
5467                         CXXFLAGS="$GTKPRINT_CFLAGS $CXXFLAGS"
5468                         AC_DEFINE(wxUSE_GTKPRINT)
5469                     ],
5470                     [
5471                         AC_MSG_WARN([GTK printing support not found (GTK+ >= 2.10), library will use GNOME printing support or standard PostScript printing])
5472                         wxUSE_GTKPRINT="no"
5473                     ]
5474                 )
5475         fi
5476
5477         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
5478
5479                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5480                                   [libgnomeprintui-2.2 >= 2.8],
5481                     [
5482                         CFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CFLAGS"
5483                         CXXFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CXXFLAGS"
5484                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5485                     ],
5486                     [
5487                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5488                         wxUSE_LIBGNOMEPRINT="no"
5489                     ]
5490                 )
5491         fi
5492     fi
5493
5494     if test "$wxUSE_MIMETYPE" = "yes" ; then
5495         if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
5496
5497                 PKG_CHECK_MODULES(GNOMEVFS,
5498                                   [gnome-vfs-2.0 >= 2.0],
5499                     [
5500                         CFLAGS="$GNOMEVFS_CFLAGS $CFLAGS"
5501                         CXXFLAGS="$GNOMEVFS_CFLAGS $CXXFLAGS"
5502                         AC_DEFINE(wxUSE_LIBGNOMEVFS)
5503                     ],
5504                     [
5505                         AC_MSG_WARN([libgnomevfs not found, library won't be able to associate MIME type])
5506                         wxUSE_LIBGNOMEVFS="no"
5507                     ]
5508                 )
5509         fi
5510     fi
5511
5512     if test "$wxUSE_LIBHILDON" = "yes" ; then
5513         PKG_CHECK_MODULES(HILDON,
5514                           [hildon-lgpl >= 0.9],
5515             [
5516                 EXTRALIBS_HILDON="$HILDON_LIBS"
5517                 CFLAGS="$CFLAGS $HILDON_CFLAGS"
5518                 CXXFLAGS="$CXXFLAGS $HILDON_CFLAGS"
5519                 AC_DEFINE(wxUSE_LIBHILDON)
5520             ],
5521             [
5522                 AC_MSG_WARN([libhildon_lgpl not found])
5523                         wxUSE_LIBHILDON="no"
5524             ]
5525         )
5526     fi
5527 fi
5528
5529 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5530   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5531 fi
5532
5533 if test "$wxUSE_STOPWATCH" = "yes"; then
5534   AC_DEFINE(wxUSE_STOPWATCH)
5535 fi
5536
5537 if test "$wxUSE_DATETIME" = "yes"; then
5538   AC_DEFINE(wxUSE_DATETIME)
5539 fi
5540
5541 if test "$wxUSE_FILE" = "yes"; then
5542   AC_DEFINE(wxUSE_FILE)
5543 fi
5544
5545 if test "$wxUSE_FFILE" = "yes"; then
5546   AC_DEFINE(wxUSE_FFILE)
5547 fi
5548
5549 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5550   if test "$wxUSE_STREAMS" != yes; then
5551     AC_MSG_WARN(wxArchive requires wxStreams... disabled)
5552     wxUSE_ARCHIVE_STREAMS=no
5553   else
5554     AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5555   fi
5556 fi
5557
5558 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5559   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5560     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5561   elif test "$wxUSE_ZLIB" = "no"; then
5562     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5563   else
5564     AC_DEFINE(wxUSE_ZIPSTREAM)
5565   fi
5566 fi
5567
5568 if test "$wxUSE_TARSTREAM" = "yes"; then
5569   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5570     AC_MSG_WARN(wxTar requires wxArchive... disabled)
5571   else
5572     AC_DEFINE(wxUSE_TARSTREAM)
5573   fi
5574 fi
5575
5576 if test "$wxUSE_FILESYSTEM" = "yes"; then
5577   if test "$wxUSE_STREAMS" != yes -o \( "$wxUSE_FILE" != yes -a "$wxUSE_FFILE" != yes \); then
5578     AC_MSG_WARN(wxFileSystem requires wxStreams and wxFile or wxFFile... disabled)
5579     wxUSE_FILESYSTEM=no
5580   else
5581     AC_DEFINE(wxUSE_FILESYSTEM)
5582   fi
5583 fi
5584
5585 if test "$wxUSE_FS_ARCHIVE" = "yes"; then
5586   if test "$wxUSE_FILESYSTEM" != yes -o "$wxUSE_ARCHIVE_STREAMS" != yes; then
5587     AC_MSG_WARN(wxArchiveFSHandler requires wxArchive and wxFileSystem... disabled)
5588   else
5589     AC_DEFINE(wxUSE_FS_ARCHIVE)
5590   fi
5591 fi
5592
5593 if test "$wxUSE_FS_ZIP" = "yes"; then
5594   if test "$wxUSE_FS_ARCHIVE" != yes; then
5595     AC_MSG_WARN(wxZipFSHandler requires wxArchiveFSHandler... disabled)
5596   else
5597     AC_DEFINE(wxUSE_FS_ZIP)
5598   fi
5599 fi
5600
5601 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5602   if test "$USE_UNIX" != 1; then
5603     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5604     wxUSE_ON_FATAL_EXCEPTION=no
5605   else
5606     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5607   fi
5608 fi
5609
5610 if test "$wxUSE_STACKWALKER" = "yes"; then
5611     AC_DEFINE(wxUSE_STACKWALKER)
5612 fi
5613
5614 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5615     if test "$USE_UNIX" != 1 -a "$USE_WIN32" != 1; then
5616         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5617         wxUSE_DEBUGREPORT=no
5618     else
5619         AC_DEFINE(wxUSE_DEBUGREPORT)
5620         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5621             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5622         fi
5623     fi
5624 fi
5625
5626 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5627   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5628 fi
5629
5630 if test "$wxUSE_BUSYINFO" = "yes"; then
5631   AC_DEFINE(wxUSE_BUSYINFO)
5632 fi
5633
5634 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5635   AC_DEFINE(wxUSE_STD_IOSTREAM)
5636 fi
5637
5638 if test "$wxUSE_STD_STRING" = "yes"; then
5639   AC_DEFINE(wxUSE_STD_STRING)
5640 fi
5641
5642 if test "$wxUSE_STDPATHS" = "yes"; then
5643   AC_DEFINE(wxUSE_STDPATHS)
5644 fi
5645
5646 if test "$wxUSE_TEXTBUFFER" = "yes"; then
5647     AC_DEFINE(wxUSE_TEXTBUFFER)
5648 fi
5649
5650 if test "$wxUSE_TEXTFILE" = "yes"; then
5651   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
5652     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
5653   else
5654     AC_DEFINE(wxUSE_TEXTFILE)
5655   fi
5656 fi
5657
5658 if test "$wxUSE_CONFIG" = "yes" ; then
5659   if test "$wxUSE_TEXTFILE" != "yes"; then
5660     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
5661   else
5662     AC_DEFINE(wxUSE_CONFIG)
5663     AC_DEFINE(wxUSE_CONFIG_NATIVE)
5664     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
5665   fi
5666 fi
5667
5668 if test "$wxUSE_INTL" = "yes" ; then
5669   if test "$wxUSE_FILE" != "yes"; then
5670     AC_MSG_WARN(I18n code requires wxFile... disabled)
5671   else
5672     AC_DEFINE(wxUSE_INTL)
5673     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
5674     GUIDIST="$GUIDIST INTL_DIST"
5675   fi
5676 fi
5677
5678 if test "$wxUSE_XLOCALE" == "yes" ; then
5679     AC_DEFINE(wxUSE_XLOCALE)
5680     AC_CHECK_TYPES(locale_t,,,
5681                    [#include <xlocale.h>
5682                     #include <locale.h>])
5683 fi
5684
5685 if test "$wxUSE_LOG" = "yes"; then
5686   AC_DEFINE(wxUSE_LOG)
5687
5688     if test "$wxUSE_LOGGUI" = "yes"; then
5689       AC_DEFINE(wxUSE_LOGGUI)
5690     fi
5691
5692     if test "$wxUSE_LOGWINDOW" = "yes"; then
5693       AC_DEFINE(wxUSE_LOGWINDOW)
5694     fi
5695
5696     if test "$wxUSE_LOGDIALOG" = "yes"; then
5697       AC_DEFINE(wxUSE_LOG_DIALOG)
5698     fi
5699
5700     dnl the keyboard sample requires wxUSE_LOG
5701     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
5702 fi
5703
5704 if test "$wxUSE_LONGLONG" = "yes"; then
5705   AC_DEFINE(wxUSE_LONGLONG)
5706 fi
5707
5708 if test "$wxUSE_GEOMETRY" = "yes"; then
5709   AC_DEFINE(wxUSE_GEOMETRY)
5710 fi
5711
5712 if test "$wxUSE_BASE64" = "yes"; then
5713   AC_DEFINE(wxUSE_BASE64)
5714 fi
5715
5716 if test "$wxUSE_STREAMS" = "yes" ; then
5717   AC_DEFINE(wxUSE_STREAMS)
5718 fi
5719
5720 if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
5721   AC_DEFINE(wxUSE_PRINTF_POS_PARAMS)
5722 fi
5723
5724 if test "$wxUSE_OBJC_UNIQUIFYING" = "yes"; then
5725   AC_DEFINE(wxUSE_OBJC_UNIQUIFYING)
5726 fi
5727
5728 dnl ---------------------------------------------------------------------------
5729 dnl console event loop stuff
5730 dnl ---------------------------------------------------------------------------
5731
5732 if test "$wxUSE_CONSOLE_EVENTLOOP" = "yes"; then
5733     AC_DEFINE(wxUSE_CONSOLE_EVENTLOOP)
5734
5735     if test "$wxUSE_UNIX" = "yes"; then
5736         if test "$wxUSE_SELECT_DISPATCHER" = "yes"; then
5737             AC_DEFINE(wxUSE_SELECT_DISPATCHER)
5738         fi
5739
5740         if test "$wxUSE_EPOLL_DISPATCHER" = "yes"; then
5741             AC_CHECK_HEADERS(sys/epoll.h,,, [AC_INCLUDES_DEFAULT()])
5742             if test "$ac_cv_header_sys_epoll_h" = "yes"; then
5743                 AC_DEFINE(wxUSE_EPOLL_DISPATCHER)
5744             else
5745                 AC_MSG_WARN([sys/epoll.h not available, wxEpollDispatcher disabled])
5746             fi
5747         fi
5748     fi
5749 fi
5750
5751 dnl ---------------------------------------------------------------------------
5752 dnl time/date functions
5753 dnl ---------------------------------------------------------------------------
5754
5755 dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
5756 dnl function to be used for high resolution timers
5757 AC_CHECK_FUNCS(gettimeofday ftime, break)
5758
5759 if test "$ac_cv_func_gettimeofday" = "yes"; then
5760     AC_CACHE_CHECK([whether gettimeofday takes two arguments],
5761                    wx_cv_func_gettimeofday_has_2_args,
5762     [
5763         dnl on some _really_ old systems it takes only 1 argument
5764         AC_TRY_COMPILE(
5765             [
5766                 #include <sys/time.h>
5767                 #include <unistd.h>
5768             ],
5769             [
5770                 struct timeval tv;
5771                 gettimeofday(&tv, NULL);
5772             ],
5773             wx_cv_func_gettimeofday_has_2_args=yes,
5774             AC_TRY_COMPILE(
5775                 [
5776                     #include <sys/time.h>
5777                     #include <unistd.h>
5778                 ],
5779                 [
5780                     struct timeval tv;
5781                     gettimeofday(&tv);
5782                 ],
5783                 wx_cv_func_gettimeofday_has_2_args=no,
5784                 [
5785                     AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
5786                     wx_cv_func_gettimeofday_has_2_args=unknown
5787                 ]
5788             )
5789         )
5790     ])
5791
5792     if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
5793         AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
5794     fi
5795 fi
5796
5797 if test "$wxUSE_DATETIME" = "yes"; then
5798     dnl check for strptime and for its declaration as some systems lack it
5799     AC_CHECK_FUNC(strptime)
5800     if test "$ac_cv_func_strptime" = "yes"; then
5801         AC_CACHE_CHECK([for strptime declaration], wx_cv_func_strptime_decl,
5802             [
5803                 AC_LANG_PUSH(C++)
5804                 AC_TRY_COMPILE(
5805                     [
5806                         #include <time.h>
5807                     ],
5808                     [
5809                         struct tm t;
5810                         strptime("foo", "bar", &t);
5811                     ],
5812                     wx_cv_func_strptime_decl=yes,
5813                     wx_cv_func_strptime_decl=no
5814                 )
5815                 AC_LANG_POP()
5816             ]
5817         )
5818     fi
5819     if test "$wx_cv_func_strptime_decl" = "yes"; then
5820         AC_DEFINE(HAVE_STRPTIME_DECL)
5821     else
5822         wx_strptime_decl="extern char *strptime(const char *, const char *, struct tm *);"
5823     fi
5824     if test "$ac_cv_func_strptime" = "yes"; then
5825         dnl strptime() behaviour doesn't conform to POSIX under Mac OS X <
5826         dnl 10.5 and possibly other BSD variants, check that strptime() we
5827         dnl have fails to parse format when the string doesn't match it instea
5828         dnl of just stopping immediately and returning non-NULL
5829         AC_CACHE_CHECK([whether strptime() fails on invalid strings],
5830             wx_cv_func_strptime_ok,
5831             [AC_RUN_IFELSE(
5832                 [
5833                     #include <stdlib.h>
5834                     #include <time.h>
5835                     #include "confdefs.h"
5836
5837                     $wx_strptime_decl
5838
5839                     int main()
5840                     {
5841                         struct tm t;
5842                         return !!strptime("", "%x", &t);
5843                     }
5844                 ],
5845                 wx_cv_func_strptime_ok=yes,
5846                 wx_cv_func_strptime_ok=no,
5847                 dnl be pessimistic when cross-compiling
5848                 wx_cv_func_strptime_ok=no
5849             )]
5850         )
5851
5852         if test "$wx_cv_func_strptime_ok" = "yes"; then
5853             AC_DEFINE(HAVE_STRPTIME)
5854         fi
5855     fi
5856
5857     dnl check for timezone variable
5858     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
5859     AC_CACHE_CHECK(for timezone variable in <time.h>,
5860                    wx_cv_var_timezone,
5861                    [
5862                         AC_LANG_PUSH(C++)
5863                         AC_TRY_COMPILE(
5864                             [
5865                                 #include <time.h>
5866                             ],
5867                             [
5868                                 int tz;
5869                                 tz = timezone;
5870                             ],
5871                             [
5872                                 wx_cv_var_timezone=timezone
5873                             ],
5874                             [
5875                                 AC_TRY_COMPILE(
5876                                     [
5877                                         #include <time.h>
5878                                     ],
5879                                     [
5880                                         int tz;
5881                                         tz = _timezone;
5882                                     ],
5883                                     [
5884                                         wx_cv_var_timezone=_timezone
5885                                     ],
5886                                     [
5887                                         AC_TRY_COMPILE(
5888                                             [
5889                                                 #include <time.h>
5890                                             ],
5891                                             [
5892                                                 int tz;
5893                                                 tz = __timezone;
5894                                             ],
5895                                             [
5896                                                 wx_cv_var_timezone=__timezone
5897                                             ],
5898                                             [
5899                                                 if test "$USE_DOS" = 0 ; then
5900                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
5901                                                 fi
5902                                             ]
5903                                         )
5904                                     ]
5905                                 )
5906                             ]
5907                         )
5908                         AC_LANG_POP()
5909                    ]
5910     )
5911
5912     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
5913     if test "x$wx_cv_var_timezone" != x ; then
5914         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
5915     fi
5916
5917     dnl check for localtime (it's POSIX, but the check can do no harm...)
5918     AC_CHECK_FUNCS(localtime)
5919
5920     if test "$ac_cv_func_localtime" = "yes"; then
5921         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
5922                        wx_cv_struct_tm_has_gmtoff,
5923         [
5924             AC_TRY_COMPILE(
5925                 [
5926                     #include <time.h>
5927                 ],
5928                 [
5929                     struct tm tm;
5930                     tm.tm_gmtoff++;
5931                 ],
5932                 [
5933                     wx_cv_struct_tm_has_gmtoff=yes
5934                 ],
5935                 wx_cv_struct_tm_has_gmtoff=no
5936             )
5937         ])
5938     fi
5939
5940     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
5941         AC_DEFINE(WX_GMTOFF_IN_TM)
5942     fi
5943
5944     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
5945 fi
5946
5947 dnl ------------------------------------------------------------------------
5948 dnl wxSocket
5949 dnl ------------------------------------------------------------------------
5950
5951 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
5952 if test "$wxUSE_SOCKETS" = "yes"; then
5953     if test "$wxUSE_MGL" = 1; then
5954         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
5955         wxUSE_SOCKETS="no"
5956     fi
5957 fi
5958
5959 if test "$wxUSE_SOCKETS" = "yes"; then
5960     dnl under MSW we always have sockets
5961     if test "$TOOLKIT" != "MSW"; then
5962         dnl under Solaris and OS/2, socket functions live in -lsocket
5963         AC_CHECK_FUNC(socket,,
5964             [
5965                 AC_CHECK_LIB(socket, socket,
5966                     if test "$INET_LINK" != " -lsocket"; then
5967                         INET_LINK="$INET_LINK -lsocket"
5968                     fi,
5969                     [
5970                         AC_MSG_WARN([socket library not found - sockets will be disabled])
5971                         wxUSE_SOCKETS=no
5972                     ]
5973                 )
5974             ]
5975         )
5976     fi
5977 fi
5978
5979 if test "$wxUSE_SOCKETS" = "yes" ; then
5980     dnl this test may be appropriate if building under cygwin
5981     dnl right now I'm assuming it also uses the winsock stuff
5982     dnl like mingw does..  -- RL
5983     if test "$TOOLKIT" != "MSW"; then
5984         dnl determine the type of third argument for getsockname
5985         dnl This test needs to be done in C++ mode since gsocket.cpp now
5986         dnl is C++ code and pointer cast that are possible even without
5987         dnl warning in C still fail in C++.
5988         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
5989                        wx_cv_type_getsockname3,
5990             [
5991                 AC_LANG_PUSH(C++)
5992                 AC_TRY_COMPILE(
5993                     [
5994                         #include <sys/types.h>
5995                         #include <sys/socket.h>
5996                     ],
5997                     [
5998                         socklen_t len;
5999                         getsockname(0, 0, &len);
6000                     ],
6001                     wx_cv_type_getsockname3=socklen_t,
6002                     [
6003                         dnl the compiler will compile the version with size_t
6004                         dnl even if the real type of the last parameter is int
6005                         dnl but it should give at least a warning about
6006                         dnl converting between incompatible pointer types, so
6007                         dnl try to use it to get the correct behaviour at
6008                         dnl least with gcc (otherwise we'd always use size_t)
6009                         CFLAGS_OLD="$CFLAGS"
6010                         if test "$GCC" = yes ; then
6011                             CFLAGS="-Werror $CFLAGS"
6012                         fi
6013
6014                         AC_TRY_COMPILE(
6015                             [
6016                                 #include <sys/types.h>
6017                                 #include <sys/socket.h>
6018                             ],
6019                             [
6020                                 size_t len;
6021                                 getsockname(0, 0, &len);
6022                             ],
6023                             wx_cv_type_getsockname3=size_t,
6024                             AC_TRY_COMPILE(
6025                                 [
6026                                     #include <sys/types.h>
6027                                     #include <sys/socket.h>
6028                                 ],
6029                                 [
6030                                     int len;
6031                                     getsockname(0, 0, &len);
6032                                 ],
6033                                 wx_cv_type_getsockname3=int,
6034                                 wx_cv_type_getsockname3=unknown
6035                             )
6036                         )
6037
6038                         CFLAGS="$CFLAGS_OLD"
6039                     ]
6040                 )
6041                 AC_LANG_POP()
6042             ])
6043
6044         if test "$wx_cv_type_getsockname3" = "unknown"; then
6045             wxUSE_SOCKETS=no
6046             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6047         else
6048             AC_DEFINE_UNQUOTED(WX_SOCKLEN_T, $wx_cv_type_getsockname3)
6049         fi
6050         dnl Do this again for getsockopt as it may be different
6051         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
6052                        wx_cv_type_getsockopt5,
6053             [
6054                 dnl Note that the rules for compatibility of pointers
6055                 dnl are somewhat different between C and C++, so code
6056                 dnl that fails in C++ may not even give a warning about
6057                 dnl converting between incompatible pointer types in C.
6058                 dnl So this test needs to be done in C++ mode.
6059                 AC_LANG_PUSH(C++)
6060                 AC_TRY_COMPILE(
6061                     [
6062                         #include <sys/types.h>
6063                         #include <sys/socket.h>
6064                     ],
6065                     [
6066                         socklen_t len;
6067                         getsockopt(0, 0, 0, 0, &len);
6068                     ],
6069                     wx_cv_type_getsockopt5=socklen_t,
6070                     [
6071                         AC_TRY_COMPILE(
6072                             [
6073                                 #include <sys/types.h>
6074                                 #include <sys/socket.h>
6075                             ],
6076                             [
6077                                 size_t len;
6078                                 getsockopt(0, 0, 0, 0, &len);
6079                             ],
6080                             wx_cv_type_getsockopt5=size_t,
6081                             AC_TRY_COMPILE(
6082                                 [
6083                                     #include <sys/types.h>
6084                                     #include <sys/socket.h>
6085                                 ],
6086                                 [
6087                                     int len;
6088                                     getsockopt(0, 0, 0, 0, &len);
6089                                 ],
6090                                 wx_cv_type_getsockopt5=int,
6091                                 wx_cv_type_getsockopt5=unknown
6092                             )
6093                         )
6094                     ]
6095                 )
6096                 AC_LANG_POP()
6097             ])
6098
6099         if test "$wx_cv_type_getsockopt5" = "unknown"; then
6100             wxUSE_SOCKETS=no
6101             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6102         else
6103             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
6104         fi
6105     fi
6106 fi
6107
6108 if test "$wxUSE_SOCKETS" = "yes" ; then
6109     if test "$wxUSE_IPV6" = "yes"; then
6110         AC_CACHE_CHECK(
6111             [whether we have sockaddr_in6],
6112             [wx_cv_type_sockaddr_in6],
6113             [
6114                 AC_TRY_COMPILE(
6115                     [
6116                         #include <sys/types.h>
6117                         #include <sys/socket.h>
6118                         #include <netinet/in.h>
6119                     ],
6120                     [
6121                         struct sockaddr_in6 sa6;
6122                     ],
6123                     wx_cv_type_sockaddr_in6=yes,
6124                     wx_cv_type_sockaddr_in6=no
6125                 )
6126             ]
6127         )
6128
6129         if test "$wx_cv_type_sockaddr_in6"="yes"; then
6130             AC_DEFINE(wxUSE_IPV6)
6131         else
6132             AC_MSG_WARN([IPv6 support not available... disabled])
6133         fi
6134     fi
6135
6136     AC_DEFINE(wxUSE_SOCKETS)
6137     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
6138 fi
6139
6140 if test "$wxUSE_PROTOCOL" = "yes"; then
6141     if test "$wxUSE_SOCKETS" != "yes"; then
6142         AC_MSG_WARN(Protocol classes require sockets... disabled)
6143         wxUSE_PROTOCOL=no
6144     fi
6145 fi
6146
6147 if test "$wxUSE_PROTOCOL" = "yes"; then
6148     AC_DEFINE(wxUSE_PROTOCOL)
6149
6150     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
6151         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
6152     fi
6153     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
6154         AC_DEFINE(wxUSE_PROTOCOL_FTP)
6155     fi
6156     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
6157         AC_DEFINE(wxUSE_PROTOCOL_FILE)
6158     fi
6159 else
6160     if test "$wxUSE_FS_INET" = "yes"; then
6161         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
6162         wxUSE_FS_INET="no"
6163     fi
6164 fi
6165
6166 if test "$wxUSE_URL" = "yes"; then
6167     if test "$wxUSE_PROTOCOL" != "yes"; then
6168         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
6169         wxUSE_URL=no
6170     fi
6171     if test "$wxUSE_URL" = "yes"; then
6172         AC_DEFINE(wxUSE_URL)
6173     fi
6174 fi
6175
6176 if test "$wxUSE_VARIANT" = "yes"; then
6177     AC_DEFINE(wxUSE_VARIANT)
6178 fi
6179
6180 if test "$wxUSE_FS_INET" = "yes"; then
6181   AC_DEFINE(wxUSE_FS_INET)
6182 fi
6183
6184 dnl ---------------------------------------------------------------------------
6185 dnl Joystick support
6186 dnl ---------------------------------------------------------------------------
6187
6188 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
6189     wxUSE_JOYSTICK=no
6190
6191     dnl under MSW we always have joystick support
6192     if test "$TOOLKIT" = "MSW"; then
6193         wxUSE_JOYSTICK=yes
6194
6195     dnl mac only available on darwin
6196     elif test "$TOOLKIT" = "OSX" -o "$TOOLKIT" = "COCOA"; then
6197         if test "$USE_DARWIN" = 1; then
6198             dnl check for a bug in the headers, some have bad setEventCallout
6199             AC_MSG_CHECKING([headers have declarations needed for joystick support])
6200             AC_LANG_PUSH(C++)
6201             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
6202                             [ IOHIDQueueInterface *qi = NULL;
6203                               IOHIDCallbackFunction cb = NULL;
6204                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
6205                             [ wxUSE_JOYSTICK=yes ]
6206                           )
6207             AC_LANG_POP()
6208             AC_MSG_RESULT($wxUSE_JOYSTICK)
6209         fi
6210
6211     dnl joystick support is only for Linux 2.1.x or greater
6212     else
6213         dnl wxJoystick not supported by wxMGL at all
6214         if test "$wxUSE_MGL" != 1; then
6215             dnl notice the dummy includes argument: without it, AC_CHECK_HEADER
6216             dnl checks only whether the header can be preprocessed, not that it
6217             dnl can be compiled and in Linux 2.6.16 joystick.h is present but
6218             dnl can't be compiled because of an error and with the default
6219             dnl AC_CHECK_HEADER semantics we'd still detect it in this case and
6220             dnl build would fail later
6221             AC_CHECK_HEADERS([linux/joystick.h], [wxUSE_JOYSTICK=yes],, [AC_INCLUDES_DEFAULT()])
6222         fi
6223     fi
6224
6225     if test "$wxUSE_JOYSTICK" = "yes"; then
6226         AC_DEFINE(wxUSE_JOYSTICK)
6227         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
6228     else
6229         AC_MSG_WARN(Joystick not supported by this system... disabled)
6230     fi
6231 fi
6232
6233
6234 dnl ---------------------------------------------------------------------------
6235 dnl String stuff
6236 dnl ---------------------------------------------------------------------------
6237
6238 if test "$wxUSE_FONTENUM" = "yes" ; then
6239   AC_DEFINE(wxUSE_FONTENUM)
6240 fi
6241
6242 if test "$wxUSE_FONTMAP" = "yes" ; then
6243   AC_DEFINE(wxUSE_FONTMAP)
6244 fi
6245
6246 if test "$wxUSE_UNICODE" = "yes" ; then
6247   AC_DEFINE(wxUSE_UNICODE)
6248
6249   if test "$USE_WIN32" != 1; then
6250       wxUSE_UNICODE_MSLU=no
6251   fi
6252
6253   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
6254         AC_CHECK_LIB(unicows,main,
6255             [
6256                 AC_DEFINE(wxUSE_UNICODE_MSLU)
6257             ],
6258             [
6259                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
6260                              Applications will only run on Windows NT/2000/XP!])
6261                 wxUSE_UNICODE_MSLU=no
6262             ])
6263     fi
6264 fi
6265
6266 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "yes"; then
6267     AC_DEFINE(wxUSE_UNICODE_UTF8)
6268
6269     if test "$wxUSE_UNICODE_UTF8_LOCALE" = "yes"; then
6270         AC_DEFINE(wxUSE_UTF8_LOCALE_ONLY)
6271     fi
6272 fi
6273
6274 dnl ---------------------------------------------------------------------------
6275 dnl big GUI components: MDI, doc/view, printing, help, ...
6276 dnl ---------------------------------------------------------------------------
6277
6278 if test "$wxUSE_CONSTRAINTS" = "yes"; then
6279     AC_DEFINE(wxUSE_CONSTRAINTS)
6280     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
6281 fi
6282
6283 if test "$wxUSE_MDI" = "yes"; then
6284     AC_DEFINE(wxUSE_MDI)
6285
6286     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6287         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
6288         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
6289     fi
6290 fi
6291
6292 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
6293     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
6294     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
6295     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6296         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
6297     fi
6298 fi
6299
6300 if test "$wxUSE_HELP" = "yes"; then
6301     AC_DEFINE(wxUSE_HELP)
6302     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
6303
6304     if test "$wxUSE_MSW" = 1; then
6305       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
6306         AC_DEFINE(wxUSE_MS_HTML_HELP)
6307       fi
6308     fi
6309
6310     if test "$wxUSE_WXHTML_HELP" = "yes"; then
6311       if test "$wxUSE_HTML" = "yes"; then
6312         AC_DEFINE(wxUSE_WXHTML_HELP)
6313       else
6314         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
6315         wxUSE_WXHTML_HELP=no
6316       fi
6317     fi
6318 fi
6319
6320 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
6321     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6322         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
6323     else
6324         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
6325     fi
6326     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
6327 fi
6328
6329 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
6330   AC_DEFINE(wxUSE_POSTSCRIPT)
6331 fi
6332
6333 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
6334
6335 if test "$wxUSE_SVG" = "yes"; then
6336     AC_DEFINE(wxUSE_SVG)
6337 fi
6338
6339 dnl ---------------------------------------------------------------------------
6340 dnl wxMetafile availability
6341 dnl ---------------------------------------------------------------------------
6342
6343 if test "$wxUSE_METAFILE" = "yes"; then
6344     if test "$wxUSE_MSW" != 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_PM" != 1; then
6345         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
6346         wxUSE_METAFILE=no
6347     fi
6348 fi
6349
6350 dnl ---------------------------------------------------------------------------
6351 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
6352 dnl ---------------------------------------------------------------------------
6353
6354 dnl check for ole headers and disable a few features requiring it if not
6355 dnl present (earlier versions of mingw32 don't have ole2.h)
6356 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
6357                           -o "$wxUSE_CLIPBOARD"     = "yes" \
6358                           -o "$wxUSE_OLE"     = "yes" \
6359                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
6360     AC_CHECK_HEADER(ole2.h,,, [ ])
6361
6362     if test "$ac_cv_header_ole2_h" = "yes" ; then
6363         if test "$GCC" = yes ; then
6364             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
6365             AC_TRY_COMPILE([#include <windows.h>
6366                             #include <ole2.h>],
6367                            [],
6368                            [AC_MSG_RESULT(no)],
6369                            [AC_MSG_RESULT(yes)
6370                             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fvtable-thunks"])
6371             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
6372             if test "$wxUSE_OLE" = "yes" ; then
6373                 AC_DEFINE(wxUSE_OLE)
6374                 AC_DEFINE(wxUSE_OLE_AUTOMATION)
6375                 AC_DEFINE(wxUSE_ACTIVEX)
6376                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
6377             fi
6378         fi
6379
6380         dnl for OLE clipboard and dnd
6381         if test "$wxUSE_DATAOBJ" = "yes" ; then
6382             AC_DEFINE(wxUSE_DATAOBJ)
6383         fi
6384     else
6385         AC_MSG_WARN([Some features disabled because OLE headers not found])
6386
6387         wxUSE_CLIPBOARD=no
6388         wxUSE_DRAG_AND_DROP=no
6389         wxUSE_DATAOBJ=no
6390         wxUSE_OLE=no
6391     fi
6392
6393     if test "$wxUSE_METAFILE" = "yes"; then
6394         AC_DEFINE(wxUSE_METAFILE)
6395
6396         dnl this one should probably be made separately configurable
6397         AC_DEFINE(wxUSE_ENH_METAFILE)
6398     fi
6399 fi
6400
6401 if test "$wxUSE_IPC" = "yes"; then
6402     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
6403         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
6404         wxUSE_IPC=no
6405     fi
6406
6407     if test "$wxUSE_IPC" = "yes"; then
6408         AC_DEFINE(wxUSE_IPC)
6409         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
6410     fi
6411 fi
6412
6413 if test "$wxUSE_DATAOBJ" = "yes"; then
6414     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6415         AC_MSG_WARN([wxDataObject not yet supported under $TOOLKIT... disabled])
6416         wxUSE_DATAOBJ=no
6417     else
6418         AC_DEFINE(wxUSE_DATAOBJ)
6419     fi
6420 else
6421     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
6422     wxUSE_CLIPBOARD=no
6423     wxUSE_DRAG_AND_DROP=no
6424 fi
6425
6426 if test "$wxUSE_CLIPBOARD" = "yes"; then
6427     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6428         AC_MSG_WARN([Clipboard not yet supported under $TOOLKIT... disabled])
6429         wxUSE_CLIPBOARD=no
6430     fi
6431
6432     if test "$wxUSE_CLIPBOARD" = "yes"; then
6433         AC_DEFINE(wxUSE_CLIPBOARD)
6434     fi
6435 fi
6436
6437 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
6438     if test "$wxUSE_GTK" = 1; then
6439         if test "$WXGTK12" != 1; then
6440             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
6441             wxUSE_DRAG_AND_DROP=no
6442         fi
6443     fi
6444
6445     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_MGL" = 1 -o \
6446             "$wxUSE_DFB" = 1; then
6447         AC_MSG_WARN([Drag and drop not yet supported under $TOOLKIT... disabled])
6448         wxUSE_DRAG_AND_DROP=no
6449     fi
6450
6451     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
6452         AC_DEFINE(wxUSE_DRAG_AND_DROP)
6453     fi
6454
6455 fi
6456
6457 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
6458     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
6459 fi
6460
6461 if test "$wxUSE_SPLINES" = "yes" ; then
6462   AC_DEFINE(wxUSE_SPLINES)
6463 fi
6464
6465 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
6466   AC_DEFINE(wxUSE_MOUSEWHEEL)
6467 fi
6468
6469 dnl ---------------------------------------------------------------------------
6470 dnl GUI controls
6471 dnl ---------------------------------------------------------------------------
6472
6473 USES_CONTROLS=0
6474 if test "$wxUSE_CONTROLS" = "yes"; then
6475   USES_CONTROLS=1
6476 fi
6477
6478 if test "$wxUSE_ACCEL" = "yes"; then
6479   AC_DEFINE(wxUSE_ACCEL)
6480   USES_CONTROLS=1
6481 fi
6482
6483 if test "$wxUSE_ANIMATIONCTRL" = "yes"; then
6484   AC_DEFINE(wxUSE_ANIMATIONCTRL)
6485   USES_CONTROLS=1
6486   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS animate"
6487 fi
6488
6489 if test "$wxUSE_BUTTON" = "yes"; then
6490   AC_DEFINE(wxUSE_BUTTON)
6491   USES_CONTROLS=1
6492 fi
6493
6494 if test "$wxUSE_BMPBUTTON" = "yes"; then
6495   AC_DEFINE(wxUSE_BMPBUTTON)
6496   USES_CONTROLS=1
6497 fi
6498
6499 if test "$wxUSE_CALCTRL" = "yes"; then
6500   AC_DEFINE(wxUSE_CALENDARCTRL)
6501   USES_CONTROLS=1
6502   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
6503 fi
6504
6505 if test "$wxUSE_CARET" = "yes"; then
6506   AC_DEFINE(wxUSE_CARET)
6507   USES_CONTROLS=1
6508   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
6509 fi
6510
6511 if test "$wxUSE_COLLPANE" = "yes"; then
6512     AC_DEFINE(wxUSE_COLLPANE)
6513     USES_CONTROLS=1
6514     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS collpane"
6515 fi
6516
6517 if test "$wxUSE_COMBOBOX" = "yes"; then
6518   AC_DEFINE(wxUSE_COMBOBOX)
6519   USES_CONTROLS=1
6520 fi
6521
6522 if test "$wxUSE_COMBOCTRL" = "yes"; then
6523   AC_DEFINE(wxUSE_COMBOCTRL)
6524   USES_CONTROLS=1
6525 fi
6526
6527 if test "$wxUSE_CHOICE" = "yes"; then
6528   AC_DEFINE(wxUSE_CHOICE)
6529   USES_CONTROLS=1
6530 fi
6531
6532 if test "$wxUSE_CHOICEBOOK" = "yes"; then
6533     AC_DEFINE(wxUSE_CHOICEBOOK)
6534     USES_CONTROLS=1
6535 fi
6536
6537 if test "$wxUSE_CHECKBOX" = "yes"; then
6538   AC_DEFINE(wxUSE_CHECKBOX)
6539   USES_CONTROLS=1
6540 fi
6541
6542 if test "$wxUSE_CHECKLST" = "yes"; then
6543   AC_DEFINE(wxUSE_CHECKLISTBOX)
6544   USES_CONTROLS=1
6545 fi
6546
6547 if test "$wxUSE_COLOURPICKERCTRL" = "yes"; then
6548   AC_DEFINE(wxUSE_COLOURPICKERCTRL)
6549   USES_CONTROLS=1
6550 fi
6551
6552 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
6553   AC_DEFINE(wxUSE_DATEPICKCTRL)
6554   USES_CONTROLS=1
6555 fi
6556
6557 if test "$wxUSE_DIRPICKERCTRL" = "yes"; then
6558   AC_DEFINE(wxUSE_DIRPICKERCTRL)
6559   USES_CONTROLS=1
6560 fi
6561
6562 if test "$wxUSE_FILECTRL" = "yes"; then
6563   AC_DEFINE(wxUSE_FILECTRL)
6564   USES_CONTROLS=1
6565 fi
6566
6567 if test "$wxUSE_FILEPICKERCTRL" = "yes"; then
6568   AC_DEFINE(wxUSE_FILEPICKERCTRL)
6569   USES_CONTROLS=1
6570 fi
6571
6572 if test "$wxUSE_FONTPICKERCTRL" = "yes"; then
6573   AC_DEFINE(wxUSE_FONTPICKERCTRL)
6574   USES_CONTROLS=1
6575 fi
6576
6577 if test "$wxUSE_DISPLAY" = "yes"; then
6578     if test "$wxUSE_DFB" = 1 -o "$wxUSE_MGL" = 1; then
6579         AC_MSG_WARN([wxDisplay not yet supported under $TOOLKIT... disabled])
6580         wxUSE_DISPLAY=no
6581     else
6582         AC_DEFINE(wxUSE_DISPLAY)
6583         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
6584     fi
6585 fi
6586
6587 if test "$wxUSE_DETECT_SM" = "yes"; then
6588     AC_DEFINE(wxUSE_DETECT_SM)
6589 fi
6590
6591 if test "$wxUSE_GAUGE" = "yes"; then
6592   AC_DEFINE(wxUSE_GAUGE)
6593   USES_CONTROLS=1
6594 fi
6595
6596 if test "$wxUSE_GRID" = "yes"; then
6597   AC_DEFINE(wxUSE_GRID)
6598   USES_CONTROLS=1
6599   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
6600 fi
6601
6602 if test "$wxUSE_HYPERLINKCTRL" = "yes"; then
6603   AC_DEFINE(wxUSE_HYPERLINKCTRL)
6604   USES_CONTROLS=1
6605 fi
6606
6607 if test "$wxUSE_BITMAPCOMBOBOX" = "yes"; then
6608   AC_DEFINE(wxUSE_BITMAPCOMBOBOX)
6609   USES_CONTROLS=1
6610 fi
6611
6612 if test "$wxUSE_DATAVIEWCTRL" = "yes"; then
6613   AC_DEFINE(wxUSE_DATAVIEWCTRL)
6614   USES_CONTROLS=1
6615   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dataview"
6616 fi
6617
6618 if test "$wxUSE_IMAGLIST" = "yes"; then
6619     AC_DEFINE(wxUSE_IMAGLIST)
6620 fi
6621
6622 if test "$wxUSE_LISTBOOK" = "yes"; then
6623     AC_DEFINE(wxUSE_LISTBOOK)
6624     USES_CONTROLS=1
6625 fi
6626
6627 if test "$wxUSE_LISTBOX" = "yes"; then
6628     AC_DEFINE(wxUSE_LISTBOX)
6629     USES_CONTROLS=1
6630 fi
6631
6632 if test "$wxUSE_LISTCTRL" = "yes"; then
6633     if test "$wxUSE_IMAGLIST" = "yes"; then
6634         AC_DEFINE(wxUSE_LISTCTRL)
6635         USES_CONTROLS=1
6636         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
6637     else
6638         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
6639     fi
6640 fi
6641
6642 if test "$wxUSE_EDITABLELISTBOX" = "yes"; then
6643     AC_DEFINE(wxUSE_EDITABLELISTBOX)
6644     USES_CONTROLS=1
6645     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS editlbox"
6646 fi
6647
6648 if test "$wxUSE_NOTEBOOK" = "yes"; then
6649     AC_DEFINE(wxUSE_NOTEBOOK)
6650     USES_CONTROLS=1
6651     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
6652 fi
6653
6654 if test "$wxUSE_NOTIFICATION_MESSAGE" = "yes"; then
6655     AC_DEFINE(wxUSE_NOTIFICATION_MESSAGE)
6656 fi
6657
6658 if test "$wxUSE_ODCOMBOBOX" = "yes"; then
6659   AC_DEFINE(wxUSE_ODCOMBOBOX)
6660   USES_CONTROLS=1
6661   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS combo"
6662 fi
6663
6664 if test "$wxUSE_RADIOBOX" = "yes"; then
6665     AC_DEFINE(wxUSE_RADIOBOX)
6666     USES_CONTROLS=1
6667 fi
6668
6669 if test "$wxUSE_RADIOBTN" = "yes"; then
6670     AC_DEFINE(wxUSE_RADIOBTN)
6671     USES_CONTROLS=1
6672 fi
6673
6674 if test "$wxUSE_SASH" = "yes"; then
6675     AC_DEFINE(wxUSE_SASH)
6676     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
6677 fi
6678
6679 if test "$wxUSE_SCROLLBAR" = "yes"; then
6680     AC_DEFINE(wxUSE_SCROLLBAR)
6681     USES_CONTROLS=1
6682     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
6683 fi
6684
6685 if test "$wxUSE_SEARCHCTRL" = "yes"; then
6686     AC_DEFINE(wxUSE_SEARCHCTRL)
6687     USES_CONTROLS=1
6688 fi
6689
6690 if test "$wxUSE_SLIDER" = "yes"; then
6691     AC_DEFINE(wxUSE_SLIDER)
6692     USES_CONTROLS=1
6693 fi
6694
6695 if test "$wxUSE_SPINBTN" = "yes"; then
6696     AC_DEFINE(wxUSE_SPINBTN)
6697     USES_CONTROLS=1
6698 fi
6699
6700 if test "$wxUSE_SPINCTRL" = "yes"; then
6701     AC_DEFINE(wxUSE_SPINCTRL)
6702     USES_CONTROLS=1
6703 fi
6704
6705 if test "$wxUSE_SPLITTER" = "yes"; then
6706     AC_DEFINE(wxUSE_SPLITTER)
6707     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
6708 fi
6709
6710 if test "$wxUSE_STATBMP" = "yes"; then
6711     AC_DEFINE(wxUSE_STATBMP)
6712     USES_CONTROLS=1
6713 fi
6714
6715 if test "$wxUSE_STATBOX" = "yes"; then
6716     AC_DEFINE(wxUSE_STATBOX)
6717     USES_CONTROLS=1
6718 fi
6719
6720 if test "$wxUSE_STATTEXT" = "yes"; then
6721     AC_DEFINE(wxUSE_STATTEXT)
6722     USES_CONTROLS=1
6723 fi
6724
6725 if test "$wxUSE_STATLINE" = "yes"; then
6726     AC_DEFINE(wxUSE_STATLINE)
6727     USES_CONTROLS=1
6728 fi
6729
6730 if test "$wxUSE_STATUSBAR" = "yes"; then
6731     dnl this will get undefined in wx/chkconf.h if it's not supported
6732     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
6733     AC_DEFINE(wxUSE_STATUSBAR)
6734     USES_CONTROLS=1
6735
6736     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
6737 fi
6738
6739 if test "$wxUSE_TAB_DIALOG" = "yes"; then
6740     AC_DEFINE(wxUSE_TAB_DIALOG)
6741 fi
6742
6743 if test "$wxUSE_TEXTCTRL" = "yes"; then
6744     AC_DEFINE(wxUSE_TEXTCTRL)
6745     USES_CONTROLS=1
6746     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
6747
6748     dnl we don't have special switches to disable wxUSE_RICHEDIT[2], it doesn't
6749     dnl seem useful to allow disabling them
6750     AC_DEFINE(wxUSE_RICHEDIT)
6751     AC_DEFINE(wxUSE_RICHEDIT2)
6752 fi
6753
6754 if test "$wxUSE_TOGGLEBTN" = "yes"; then
6755     if test "$wxUSE_COCOA" = 1 ; then
6756         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
6757         wxUSE_TOGGLEBTN=no
6758     fi
6759
6760     if test "$wxUSE_TOGGLEBTN" = "yes"; then
6761         AC_DEFINE(wxUSE_TOGGLEBTN)
6762         USES_CONTROLS=1
6763     fi
6764 fi
6765
6766 if test "$wxUSE_TOOLBAR" = "yes"; then
6767     AC_DEFINE(wxUSE_TOOLBAR)
6768     USES_CONTROLS=1
6769
6770     if test "$wxUSE_UNIVERSAL" = "yes"; then
6771         wxUSE_TOOLBAR_NATIVE="no"
6772     else
6773         wxUSE_TOOLBAR_NATIVE="yes"
6774         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
6775     fi
6776
6777     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
6778 fi
6779
6780 if test "$wxUSE_TOOLTIPS" = "yes"; then
6781     if test "$wxUSE_MOTIF" = 1; then
6782         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
6783     else
6784         if test "$wxUSE_UNIVERSAL" = "yes"; then
6785             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
6786         else
6787             AC_DEFINE(wxUSE_TOOLTIPS)
6788         fi
6789     fi
6790 fi
6791
6792 if test "$wxUSE_TREEBOOK" = "yes"; then
6793     AC_DEFINE(wxUSE_TREEBOOK)
6794     USES_CONTROLS=1
6795 fi
6796
6797 if test "$wxUSE_TOOLBOOK" = "yes"; then
6798     AC_DEFINE(wxUSE_TOOLBOOK)
6799     USES_CONTROLS=1
6800 fi
6801
6802 if test "$wxUSE_TREECTRL" = "yes"; then
6803     if test "$wxUSE_IMAGLIST" = "yes"; then
6804         AC_DEFINE(wxUSE_TREECTRL)
6805         USES_CONTROLS=1
6806         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
6807     else
6808         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
6809     fi
6810 fi
6811
6812 if test "$wxUSE_POPUPWIN" = "yes"; then
6813     if test "$wxUSE_COCOA" = 1 ; then
6814         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
6815     else
6816         if test "$wxUSE_PM" = 1; then
6817             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
6818         else
6819             AC_DEFINE(wxUSE_POPUPWIN)
6820             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
6821
6822             USES_CONTROLS=1
6823         fi
6824     fi
6825 fi
6826
6827 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
6828     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 -o "$wxUSE_MGL" = 1; then
6829         AC_MSG_WARN([Dialup manager not supported on this platform... disabled])
6830     else
6831         AC_DEFINE(wxUSE_DIALUP_MANAGER)
6832         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
6833     fi
6834 fi
6835
6836 if test "$wxUSE_TIPWINDOW" = "yes"; then
6837     if test "$wxUSE_PM" = 1; then
6838         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
6839     else
6840         AC_DEFINE(wxUSE_TIPWINDOW)
6841     fi
6842 fi
6843
6844 if test "$USES_CONTROLS" = 1; then
6845     AC_DEFINE(wxUSE_CONTROLS)
6846 fi
6847
6848 dnl ---------------------------------------------------------------------------
6849 dnl misc options
6850 dnl ---------------------------------------------------------------------------
6851
6852 dnl please keep the settings below in alphabetical order
6853 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
6854     AC_DEFINE(wxUSE_ACCESSIBILITY)
6855     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
6856 fi
6857
6858 if test "$wxUSE_DRAGIMAGE" = "yes"; then
6859     AC_DEFINE(wxUSE_DRAGIMAGE)
6860     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
6861 fi
6862
6863 if test "$wxUSE_EXCEPTIONS" = "yes"; then
6864     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
6865         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
6866     else
6867         AC_DEFINE(wxUSE_EXCEPTIONS)
6868         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
6869     fi
6870 fi
6871
6872 USE_HTML=0
6873 if test "$wxUSE_HTML" = "yes"; then
6874     AC_DEFINE(wxUSE_HTML)
6875     USE_HTML=1
6876     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
6877     if test "$wxUSE_MAC" = 1; then
6878         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
6879     fi
6880 fi
6881 if test "$wxUSE_WEBKIT" = "yes"; then
6882     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
6883         old_CPPFLAGS="$CPPFLAGS"
6884         CPPFLAGS="-x objective-c++ $CPPFLAGS"
6885         AC_CHECK_HEADER([WebKit/HIWebView.h],
6886                         [
6887                            AC_DEFINE(wxUSE_WEBKIT)
6888                            WEBKIT_LINK="-framework WebKit"
6889                         ],
6890                         [
6891                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
6892                            wxUSE_WEBKIT=no
6893                         ],
6894                         [
6895                            #include <Carbon/Carbon.h>
6896                            #include <WebKit/WebKit.h>
6897                         ])
6898         CPPFLAGS="$old_CPPFLAGS"
6899     elif test "$wxUSE_COCOA" = 1; then
6900         AC_DEFINE(wxUSE_WEBKIT)
6901     else
6902         wxUSE_WEBKIT=no
6903     fi
6904 fi
6905
6906 USE_XRC=0
6907 if test "$wxUSE_XRC" = "yes"; then
6908     if test "$wxUSE_XML" != "yes"; then
6909         AC_MSG_WARN([XML library not built, XRC resources disabled])
6910         wxUSE_XRC=no
6911     else
6912         AC_DEFINE(wxUSE_XRC)
6913         USE_XRC=1
6914         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
6915     fi
6916 fi
6917
6918 USE_AUI=0
6919 if test "$wxUSE_AUI" = "yes"; then
6920    AC_DEFINE(wxUSE_AUI)
6921    USE_AUI=1
6922    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS aui"
6923 fi
6924
6925 USE_STC=0
6926 if test "$wxUSE_STC" = "yes"; then
6927    AC_DEFINE(wxUSE_STC)
6928    USE_STC=1
6929    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS stc"
6930 fi
6931
6932 if test "$wxUSE_MENUS" = "yes"; then
6933     AC_DEFINE(wxUSE_MENUS)
6934     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
6935 fi
6936
6937 if test "$wxUSE_METAFILE" = "yes"; then
6938     AC_DEFINE(wxUSE_METAFILE)
6939 fi
6940
6941 if test "$wxUSE_MIMETYPE" = "yes"; then
6942     AC_DEFINE(wxUSE_MIMETYPE)
6943 fi
6944
6945 if test "$wxUSE_MINIFRAME" = "yes"; then
6946     AC_DEFINE(wxUSE_MINIFRAME)
6947 fi
6948
6949 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
6950     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
6951 fi
6952
6953 if test "$wxUSE_TASKBARICON" = "yes"; then
6954     AC_DEFINE(wxUSE_TASKBARICON)
6955     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
6956 fi
6957
6958
6959 if test "$wxUSE_VALIDATORS" = "yes"; then
6960     AC_DEFINE(wxUSE_VALIDATORS)
6961     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
6962 fi
6963
6964 if test "$wxUSE_PALETTE" = "yes" ; then
6965     if test "$wxUSE_DFB" = 1; then
6966         AC_MSG_WARN([wxPalette not yet supported under DFB... disabled])
6967         wxUSE_PALETTE=no
6968     else
6969         AC_DEFINE(wxUSE_PALETTE)
6970     fi
6971 fi
6972
6973 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
6974   dnl Must be done this late because -lunicows must be before all the other libs
6975   LIBS=" -lunicows $LIBS"
6976 fi
6977
6978 USE_RICHTEXT=0
6979 if test "$wxUSE_RICHTEXT" = "yes"; then
6980     AC_DEFINE(wxUSE_RICHTEXT)
6981     USE_RICHTEXT=1
6982     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS richtext"
6983 fi
6984
6985 dnl ---------------------------------------------------------------------------
6986 dnl wxImage options
6987 dnl ---------------------------------------------------------------------------
6988
6989 if test "$wxUSE_IMAGE" = "yes" ; then
6990     AC_DEFINE(wxUSE_IMAGE)
6991
6992     if test "$wxUSE_GIF" = "yes" ; then
6993       AC_DEFINE(wxUSE_GIF)
6994     fi
6995
6996     if test "$wxUSE_PCX" = "yes" ; then
6997       AC_DEFINE(wxUSE_PCX)
6998     fi
6999
7000     if test "$wxUSE_TGA" = "yes" ; then
7001       AC_DEFINE(wxUSE_TGA)
7002     fi
7003
7004     if test "$wxUSE_IFF" = "yes" ; then
7005       AC_DEFINE(wxUSE_IFF)
7006     fi
7007
7008     if test "$wxUSE_PNM" = "yes" ; then
7009       AC_DEFINE(wxUSE_PNM)
7010     fi
7011
7012     if test "$wxUSE_XPM" = "yes" ; then
7013       AC_DEFINE(wxUSE_XPM)
7014     fi
7015
7016     if test "$wxUSE_ICO_CUR" = "yes" ; then
7017       AC_DEFINE(wxUSE_ICO_CUR)
7018     fi
7019 fi
7020
7021 dnl ---------------------------------------------------------------------------
7022 dnl common dialogs
7023 dnl ---------------------------------------------------------------------------
7024
7025 if test "$wxUSE_ABOUTDLG" = "yes"; then
7026     AC_DEFINE(wxUSE_ABOUTDLG)
7027 fi
7028
7029 if test "$wxUSE_CHOICEDLG" = "yes"; then
7030     AC_DEFINE(wxUSE_CHOICEDLG)
7031 fi
7032
7033 if test "$wxUSE_COLOURDLG" = "yes"; then
7034     AC_DEFINE(wxUSE_COLOURDLG)
7035 fi
7036
7037 if test "$wxUSE_FILEDLG" = "yes"; then
7038     AC_DEFINE(wxUSE_FILEDLG)
7039 fi
7040
7041 if test "$wxUSE_FINDREPLDLG" = "yes"; then
7042     AC_DEFINE(wxUSE_FINDREPLDLG)
7043 fi
7044
7045 if test "$wxUSE_FONTDLG" = "yes"; then
7046     AC_DEFINE(wxUSE_FONTDLG)
7047 fi
7048
7049 if test "$wxUSE_DIRDLG" = "yes"; then
7050     if test "$wxUSE_TREECTRL" != "yes"; then
7051         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
7052     else
7053         AC_DEFINE(wxUSE_DIRDLG)
7054     fi
7055 fi
7056
7057 if test "$wxUSE_MSGDLG" = "yes"; then
7058     AC_DEFINE(wxUSE_MSGDLG)
7059 fi
7060
7061 if test "$wxUSE_NUMBERDLG" = "yes"; then
7062     AC_DEFINE(wxUSE_NUMBERDLG)
7063 fi
7064
7065 if test "$wxUSE_PROGRESSDLG" = "yes"; then
7066     if test "$wxUSE_CONSTRAINTS" != "yes"; then
7067        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
7068     else
7069         AC_DEFINE(wxUSE_PROGRESSDLG)
7070     fi
7071 fi
7072
7073 if test "$wxUSE_SPLASH" = "yes"; then
7074     AC_DEFINE(wxUSE_SPLASH)
7075     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
7076 fi
7077
7078 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
7079     if test "$wxUSE_CONSTRAINTS" != "yes"; then
7080        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
7081     else
7082         AC_DEFINE(wxUSE_STARTUP_TIPS)
7083     fi
7084 fi
7085
7086 if test "$wxUSE_TEXTDLG" = "yes"; then
7087     AC_DEFINE(wxUSE_TEXTDLG)
7088 fi
7089
7090 if test "$wxUSE_WIZARDDLG" = "yes"; then
7091     AC_DEFINE(wxUSE_WIZARDDLG)
7092     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
7093 fi
7094
7095 dnl ---------------------------------------------------------------------------
7096 dnl options used under wxMSW and wxPM
7097 dnl ---------------------------------------------------------------------------
7098
7099 if test "$wxUSE_MSW" = 1 -o "$wxUSE_PM" = 1; then
7100     if test "$wxUSE_OWNER_DRAWN" = "yes"; then
7101         AC_DEFINE(wxUSE_OWNER_DRAWN)
7102     fi
7103 fi
7104
7105 dnl ---------------------------------------------------------------------------
7106 dnl wxMSW-only options
7107 dnl ---------------------------------------------------------------------------
7108
7109 if test "$wxUSE_MSW" = 1 ; then
7110
7111     if test "$wxUSE_DC_CACHEING" = "yes"; then
7112         AC_DEFINE(wxUSE_DC_CACHEING)
7113     fi
7114
7115     if test "$wxUSE_DIB" = "yes"; then
7116         AC_DEFINE(wxUSE_WXDIB)
7117     fi
7118
7119     if test "$wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW" = "yes"; then
7120         AC_DEFINE(wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
7121     fi
7122
7123     if test "$wxUSE_UXTHEME" = "yes"; then
7124         AC_DEFINE(wxUSE_UXTHEME)
7125     fi
7126
7127 fi
7128 dnl wxUSE_MSW = 1
7129
7130 dnl not quite MSW-only although mostly useful to disable this under MSW
7131 if test "$wxUSE_AUTOID_MANAGEMENT" = "yes"; then
7132     AC_DEFINE(wxUSE_AUTOID_MANAGEMENT)
7133 fi
7134
7135 if test "$USE_WIN32" = 1 ; then
7136     if test "$wxUSE_INICONF" = "yes"; then
7137         AC_DEFINE(wxUSE_INICONF)
7138     fi
7139
7140     if test "$wxUSE_REGKEY" = "yes"; then
7141         AC_DEFINE(wxUSE_REGKEY)
7142     fi
7143 fi
7144 dnl USE_WIN32 = 1
7145
7146 dnl ---------------------------------------------------------------------------
7147 dnl wxGraphicsContext
7148 dnl ---------------------------------------------------------------------------
7149
7150 if test "$wxUSE_MAC" = 1; then
7151         wxUSE_GRAPHICS_CONTEXT="yes"
7152 fi
7153
7154 if test "$wxUSE_GRAPHICS_CONTEXT" = "yes"; then
7155    if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
7156       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7157    elif test "$wxUSE_GTK" != 1; then
7158       dnl for other builds we'll just wing it for now...
7159       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7160    else
7161       dnl ...but let's check for cairo availability for wxGTK builds
7162       PKG_CHECK_MODULES(CAIRO, cairo,
7163           [AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)],
7164           [AC_MSG_WARN([Cairo library not found, unable to set wxUSE_GRAPHICS_CONTEXT])]
7165       )
7166    fi
7167 fi
7168
7169 dnl ---------------------------------------------------------------------------
7170 dnl wxMediaCtrl
7171 dnl ---------------------------------------------------------------------------
7172
7173 USE_MEDIA=0
7174
7175 if test "$wxUSE_MEDIACTRL" = "yes"; then
7176     USE_MEDIA=1
7177
7178     dnl -----------------------------------------------------------------------
7179     dnl GStreamer
7180     dnl -----------------------------------------------------------------------
7181     if test "$wxUSE_GTK" = 1; then
7182         wxUSE_GSTREAMER="no"
7183
7184         dnl -------------------------------------------------------------------
7185         dnl Test for at least 0.8 gstreamer module from pkg-config
7186         dnl Even totem doesn't accept 0.9 evidently.
7187         dnl
7188         dnl So, we first check to see if 0.10 if available - if not we
7189         dnl try the older 0.8 version
7190         dnl -------------------------------------------------------------------
7191         GST_VERSION_MAJOR=0
7192         GST_VERSION_MINOR=10
7193         GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7194
7195         if test "$wxUSE_GSTREAMER8" = "no"; then
7196             PKG_CHECK_MODULES(GST,
7197                 [gstreamer-$GST_VERSION gstreamer-plugins-base-$GST_VERSION gconf-2.0],
7198                 [
7199                     wxUSE_GSTREAMER="yes"
7200                     GST_LIBS="$GST_LIBS -lgstinterfaces-$GST_VERSION"
7201                 ],
7202                 [
7203                     AC_MSG_WARN([GStreamer 0.10 not available, falling back to 0.8])
7204                     GST_VERSION_MINOR=8
7205                 ]
7206             )
7207         else
7208             dnl check only for 0.8
7209             GST_VERSION_MINOR=8
7210         fi
7211
7212         if test $GST_VERSION_MINOR = "8"; then
7213             GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7214             PKG_CHECK_MODULES(GST,
7215                 [gstreamer-$GST_VERSION gstreamer-interfaces-$GST_VERSION gstreamer-gconf-$GST_VERSION],
7216                 wxUSE_GSTREAMER="yes",
7217                 [
7218                     AC_MSG_WARN([GStreamer 0.8/0.10 not available.])
7219                 ])
7220         fi
7221
7222
7223         if test "$wxUSE_GSTREAMER" = "yes"; then
7224             CPPFLAGS="$GST_CFLAGS $CPPFLAGS"
7225             EXTRALIBS_MEDIA="$GST_LIBS"
7226
7227             AC_DEFINE(wxUSE_GSTREAMER)
7228         else
7229             USE_MEDIA=0
7230         fi
7231     fi
7232
7233     if test $USE_MEDIA = 1; then
7234         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
7235         AC_DEFINE(wxUSE_MEDIACTRL)
7236     fi
7237 fi
7238
7239 dnl ---------------------------------------------------------------------------
7240 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
7241 dnl ---------------------------------------------------------------------------
7242
7243 if test "$cross_compiling" = "yes"; then
7244     dnl Use best guess from host as we can't use uname when cross compiling
7245     OSINFO="\"$host\""
7246 else
7247     dnl attualy work out OS version
7248     OSINFO=`uname -s -r -m`
7249     OSINFO="\"$OSINFO\""
7250 fi
7251
7252 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
7253
7254 dnl ---------------------------------------------------------------------------
7255 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
7256 dnl ---------------------------------------------------------------------------
7257
7258 if test "x$prefix" != "xNONE"; then
7259     wxPREFIX=$prefix
7260 else
7261     wxPREFIX=$ac_default_prefix
7262 fi
7263
7264 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
7265
7266
7267 dnl ---------------------------------------------------------------------------
7268 dnl define variables with all built libraries for wx-config
7269 dnl ---------------------------------------------------------------------------
7270
7271 STD_BASE_LIBS="base"
7272 STD_GUI_LIBS=""
7273 BUILT_WX_LIBS="base"
7274 ALL_WX_LIBS="xrc stc gl media qa html adv core xml net base"
7275
7276 if test "$wxUSE_SOCKETS" = "yes" ; then
7277     STD_BASE_LIBS="net $STD_BASE_LIBS"
7278     BUILT_WX_LIBS="net $BUILT_WX_LIBS"
7279 fi
7280 if test "$wxUSE_XML" = "yes" ; then
7281     STD_BASE_LIBS="xml $STD_BASE_LIBS"
7282     BUILT_WX_LIBS="xml $BUILT_WX_LIBS"
7283 fi
7284
7285 if test "$wxUSE_GUI" = "yes"; then
7286     STD_GUI_LIBS="adv core"
7287     BUILT_WX_LIBS="$STD_GUI_LIBS $BUILT_WX_LIBS"
7288
7289     if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7290         STD_GUI_LIBS="qa $STD_GUI_LIBS"
7291         BUILT_WX_LIBS="qa $BUILT_WX_LIBS"
7292     fi
7293     if test "$wxUSE_HTML" = "yes" ; then
7294         STD_GUI_LIBS="html $STD_GUI_LIBS"
7295         BUILT_WX_LIBS="html $BUILT_WX_LIBS"
7296     fi
7297     if test "$wxUSE_MEDIACTRL" = "yes" ; then
7298         BUILT_WX_LIBS="media $BUILT_WX_LIBS"
7299     fi
7300     if test "$wxUSE_OPENGL" = "yes" ; then
7301         BUILT_WX_LIBS="gl $BUILT_WX_LIBS"
7302     fi
7303     if test "$wxUSE_AUI" = "yes" ; then
7304         BUILT_WX_LIBS="aui $BUILT_WX_LIBS"
7305     fi
7306     if test "$wxUSE_STC" = "yes" ; then
7307         BUILT_WX_LIBS="stc $BUILT_WX_LIBS"
7308     fi
7309     if test "$wxUSE_XRC" = "yes" ; then
7310         STD_GUI_LIBS="xrc $STD_GUI_LIBS"
7311         BUILT_WX_LIBS="xrc $BUILT_WX_LIBS"
7312     fi
7313 fi
7314
7315 AC_SUBST(ALL_WX_LIBS)
7316 AC_SUBST(BUILT_WX_LIBS)
7317 AC_SUBST(STD_BASE_LIBS)
7318 AC_SUBST(STD_GUI_LIBS)
7319
7320 dnl ---------------------------------------------------------------------------
7321 dnl Output the makefiles and such from the results found above
7322 dnl ---------------------------------------------------------------------------
7323
7324 dnl all additional libraries (except wxWidgets itself) we link with
7325
7326 if test "$wxUSE_MAC" = 1 ; then
7327     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
7328         if test "$USE_DARWIN" = 1; then
7329             LDFLAGS="$LDFLAGS -framework QuickTime"
7330         else
7331             LDFLAGS="$LDFLAGS -lQuickTimeLib"
7332         fi
7333     fi
7334     if test "$USE_DARWIN" = 1; then
7335         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework AudioToolbox -framework System"
7336     else
7337         LDFLAGS="$LDFLAGS -lCarbonLib"
7338     fi
7339 fi
7340 if test "$wxUSE_COCOA" = 1 ; then
7341     LDFLAGS="$LDFLAGS -framework IOKit -framework Cocoa"
7342     if test "$wxUSE_MEDIACTRL" = "yes"; then
7343         LDFLAGS="$LDFLAGS -framework QuickTime"
7344     fi
7345 fi
7346 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1 ; then
7347     LDFLAGS="$LDFLAGS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
7348 fi
7349
7350 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
7351
7352 if test "$wxUSE_GUI" = "yes"; then
7353
7354     dnl TODO add checks that these samples will really compile (i.e. all the
7355     dnl      library features they need are present)
7356
7357     dnl TODO some samples are never built so far: mfc (requires VC++)
7358     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
7359                      erase event exec font image minimal mobile \
7360                      mobile/wxedit mobile/styles render \
7361                      shaped svg taborder vscroll widgets"
7362
7363     if test "$wxUSE_MONOLITHIC" != "yes"; then
7364         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
7365     fi
7366     if test "$TOOLKIT" = "MSW"; then
7367         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
7368         if test "$wxUSE_UNIVERSAL" != "yes"; then
7369             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg"
7370         fi
7371     fi
7372     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
7373         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
7374     fi
7375 else
7376     SAMPLES_SUBDIRS="console"
7377     if test "$wxUSE_SOCKETS" = "yes" ; then
7378         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
7379     fi
7380     if test "$wxUSE_IPC" = "yes" ; then
7381         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
7382     fi
7383 fi
7384
7385
7386 dnl C/C++ compiler options used to compile wxWidgets
7387 dnl
7388 dnl check for icc before gcc as icc is also recognized as gcc
7389 if test "x$INTELCC" = "xyes" ; then
7390     dnl Warnings which can't be easily suppressed in C code are disabled:
7391     dnl
7392     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7393     dnl     remark #869: parameter "foo" was never referenced
7394     dnl     remark #1572: floating-point equality and inequality comparisons
7395     dnl                   are unreliable
7396     dnl     remark #1684: conversion from pointer to same-sized integral type
7397     dnl
7398     dnl (for others see below)
7399     CWARNINGS="-Wall -wd810,869,981,1418,1572,1684"
7400 elif test "$GCC" = yes ; then
7401     CWARNINGS="-Wall -Wundef"
7402 fi
7403
7404 if test "x$INTELCXX" = "xyes" ; then
7405     dnl Intel compiler gives some warnings which simply can't be worked
7406     dnl around or of which we have too many (810, 869) so it's impractical to
7407     dnl keep them enabled even if in theory it would be nice and some others
7408     dnl (279) are generated for standard macros and so there is nothing we can
7409     dnl do about them
7410     dnl
7411     dnl     remark #279: controlling expression is constant
7412     dnl     remark #383: value copied to temporary, reference to temporary used
7413     dnl     remark #444: destructor for base class "xxx" is not virtual
7414     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7415     dnl     remark #869: parameter "foo" was never referenced
7416     dnl     remark #981: operands are evaluated in unspecified order
7417     dnl     remark #1418: external definition with no prior declaration
7418     dnl     remark #1419: external declaration in primary source file
7419     CXXWARNINGS="-Wall -wd279,383,444,810,869,981,1418,1419"
7420 elif test "$GXX" = yes ; then
7421     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
7422     CXXWARNINGS="-Wall -Wundef -Wunused-parameter -Wno-ctor-dtor-privacy"
7423 fi
7424
7425
7426 dnl combine everything together and remove the extra white space while doing it
7427 WXCONFIG_CFLAGS=`echo $WXCONFIG_CFLAGS`
7428 WXCONFIG_CXXFLAGS=`echo $WXCONFIG_CFLAGS $WXCONFIG_CXXFLAGS`
7429
7430
7431 dnl add -I options we use during library compilation
7432 dnl
7433 dnl note that the order is somewhat important: wxWidgets headers should
7434 dnl come first and the one with setup.h should be before $(top_srcdir)/include
7435 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
7436 dnl CodeWarrior):
7437 CPPFLAGS=`echo $WXCONFIG_CPPFLAGS \
7438  -I\\${wx_top_builddir}/lib/wx/include/${TOOLCHAIN_FULLNAME} \
7439  -I\\${top_srcdir}/include $TOOLKIT_INCLUDE \
7440  $CPPFLAGS `
7441
7442 C_AND_CXX_FLAGS="$DEBUG_CFLAGS $PROFILE_FLAGS $OPTIMISE_CFLAGS"
7443 CFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $CFLAGS `
7444 CXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $CXXFLAGS `
7445 OBJCFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $OBJCFLAGS `
7446 OBJCXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $OBJCXXFLAGS `
7447
7448 dnl now that we added WXCONFIG_CPPFLAGS to CPPFLAGS we can add the wx-config
7449 dnl only stuff to it
7450 WXCONFIG_CPPFLAGS=`echo $WXCONFIG_CPPFLAGS $WXCONFIG_ONLY_CPPFLAGS`
7451
7452
7453 if test "x$MWCC" = "xyes"; then
7454     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
7455     dnl must use <regex.h> from system not our local copy on OS X,
7456     dnl but must use local not system on OS 9.
7457     dnl The following should make all -I paths usable for <> includes
7458     dnl while first checking in real system paths.  With 8.3 using
7459     dnl -gccincludes it will actually check local paths before system
7460     dnl even for <> which is totally wrong.
7461
7462     dnl Note that because this absolutely needs to be before any -I
7463     dnl that we have to tack it on to the end of the compiler commandline.
7464     CC="$CC -cwd source -I-"
7465     CXX="$CXX -cwd source -I-"
7466 fi
7467
7468
7469 LIBS=`echo $LIBS`
7470 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
7471 EXTRALIBS_XML="$EXPAT_LINK"
7472 EXTRALIBS_HTML="$MSPACK_LINK"
7473 EXTRALIBS_MEDIA="$GST_LIBS"
7474 EXTRALIBS_STC="-lwxscintilla${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
7475 if test "$wxUSE_GUI" = "yes"; then
7476     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_HILDON $EXTRALIBS_GNOMEVFS $EXTRALIBS_GNOMEPRINT`
7477 fi
7478 if test "$wxUSE_OPENGL" = "yes"; then
7479     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
7480 fi
7481
7482 LDFLAGS="$LDFLAGS $PROFILE_FLAGS"
7483
7484 WXCONFIG_LIBS="$LIBS"
7485
7486 dnl wx-config must output builtin 3rd party libs in --libs in static build:
7487 if test "$wxUSE_REGEX" = "builtin" ; then
7488     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
7489 fi
7490 if test "$wxUSE_EXPAT" = "builtin" ; then
7491     wxconfig_3rdparty="expat $wxconfig_3rdparty"
7492 fi
7493 if test "$wxUSE_LIBTIFF" = "builtin" ; then
7494     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
7495 fi
7496 if test "$wxUSE_LIBJPEG" = "builtin" ; then
7497     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
7498 fi
7499 if test "$wxUSE_LIBPNG" = "builtin" ; then
7500     wxconfig_3rdparty="png $wxconfig_3rdparty"
7501 fi
7502 if test "$wxUSE_ZLIB" = "builtin" ; then
7503     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
7504 fi
7505
7506 for i in $wxconfig_3rdparty ; do
7507     WXCONFIG_LIBS="-lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_LIBS"
7508 done
7509
7510
7511 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
7512     WXUNIV=1
7513
7514     case "$wxUNIV_THEMES" in
7515         ''|all)
7516             AC_DEFINE(wxUSE_ALL_THEMES)
7517             ;;
7518
7519         *)
7520             for t in `echo $wxUNIV_THEMES | tr , ' ' | tr '[[a-z]]' '[[A-Z]]'`; do
7521                 AC_DEFINE_UNQUOTED(wxUSE_THEME_$t)
7522             done
7523     esac
7524 else
7525     WXUNIV=0
7526 fi
7527
7528 AC_SUBST(wxUSE_ZLIB)
7529 AC_SUBST(wxUSE_REGEX)
7530 AC_SUBST(wxUSE_EXPAT)
7531 AC_SUBST(wxUSE_LIBJPEG)
7532 AC_SUBST(wxUSE_LIBPNG)
7533 AC_SUBST(wxUSE_LIBTIFF)
7534
7535 if test $wxUSE_MONOLITHIC = "yes" ; then
7536     MONOLITHIC=1
7537 else
7538     MONOLITHIC=0
7539 fi
7540
7541 if test $wxUSE_PLUGINS = "yes" ; then
7542     USE_PLUGINS=1
7543 else
7544     USE_PLUGINS=0
7545 fi
7546
7547 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7548     USE_QA=1
7549 else
7550     USE_QA=0
7551 fi
7552
7553 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
7554     OFFICIAL_BUILD=1
7555 else
7556     OFFICIAL_BUILD=0
7557 fi
7558
7559 AC_SUBST(VENDOR)
7560 AC_SUBST(OFFICIAL_BUILD)
7561 AC_SUBST(WX_FLAVOUR)
7562 AC_SUBST(WX_LIB_FLAVOUR)
7563
7564 AC_SUBST(WXUNIV)
7565 AC_SUBST(MONOLITHIC)
7566 AC_SUBST(USE_PLUGINS)
7567 AC_SUBST(LIBS)
7568 AC_SUBST(CXXWARNINGS)
7569 AC_SUBST(EXTRALIBS)
7570 AC_SUBST(EXTRALIBS_XML)
7571 AC_SUBST(EXTRALIBS_HTML)
7572 AC_SUBST(EXTRALIBS_MEDIA)
7573 AC_SUBST(EXTRALIBS_GUI)
7574 AC_SUBST(EXTRALIBS_OPENGL)
7575 AC_SUBST(EXTRALIBS_SDL)
7576 AC_SUBST(EXTRALIBS_STC)
7577 AC_SUBST(WITH_PLUGIN_SDL)
7578 AC_SUBST(EXTRALIBS_GTKPRINT)
7579 AC_SUBST(EXTRALIBS_GNOMEPRINT)
7580 AC_SUBST(EXTRALIBS_GNOMEVFS)
7581 AC_SUBST(EXTRALIBS_HILDON)
7582 AC_SUBST(UNICODE)
7583 AC_SUBST(BUILD)
7584 AC_SUBST(DEBUG_INFO)
7585 AC_SUBST(DEBUG_FLAG)
7586 if test "$TOOLKIT" = "MAC"; then
7587     TOOLKIT_LOWERCASE=osx
7588 else
7589     TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr '[[A-Z]]' '[[a-z]]'`
7590 fi
7591 AC_SUBST(TOOLKIT_LOWERCASE)
7592 AC_SUBST(TOOLKIT_VERSION)
7593 AC_SUBST(SAMPLES_RPATH_FLAG)
7594 AC_SUBST(SAMPLES_RPATH_POSTLINK)
7595 AC_SUBST(HOST_SUFFIX)
7596 AC_SUBST(CPPUNIT_CFLAGS)
7597 AC_SUBST(CPPUNIT_LIBS)
7598
7599 case "$TOOLKIT" in
7600     GTK)
7601         TOOLKIT_DESC="GTK+"
7602         if test "$WXGTK2" = 1; then
7603             TOOLKIT_DESC="$TOOLKIT_DESC 2"
7604             if test "$wxUSE_GTKPRINT" = "yes" ; then
7605                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA GTK+ printing";
7606             fi
7607             if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
7608                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomeprint";
7609             fi
7610             if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
7611                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomevfs"
7612             fi
7613             if test "$wxUSE_LIBHILDON" = "yes"; then
7614                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
7615             fi
7616
7617             if test "$TOOLKIT_EXTRA" != ""; then
7618                 TOOLKIT_DESC="$TOOLKIT_DESC with support for `echo $TOOLKIT_EXTRA | tr -s ' '`"
7619             fi
7620         fi
7621         ;;
7622
7623     ?*)
7624         TOOLKIT_DESC=$TOOLKIT_LOWERCASE
7625         ;;
7626
7627     *)
7628         TOOLKIT_DESC="base only"
7629         ;;
7630 esac
7631
7632 if test "$wxUSE_WINE" = "yes"; then
7633     BAKEFILE_FORCE_PLATFORM=win32
7634 fi
7635
7636 dnl gcc 3.4 has a pch bug which truncates wide character constants in headers.
7637 dnl Hopefully for a non-unicode build there aren't any wide constants in
7638 dnl headers, but for a unicode build it's best to disable pch.
7639 if test "$wxUSE_UNICODE" = yes -a "$GCC" = yes -a "$bk_use_pch" != no
7640 then
7641     AC_CACHE_CHECK(
7642         [for gcc precompiled header bug],
7643         [wx_cv_gcc_pch_bug],
7644         [[
7645             echo '#include <stdio.h>
7646                   const wchar_t test_var[] = L"awidetest";' > conftest.h
7647
7648             echo '#include "conftest.h"
7649                   int main()
7650                   {
7651                      printf("%ls", test_var);
7652                      return 0;
7653                   }' > conftest.cpp
7654
7655             wx_cv_gcc_pch_bug="pch not supported"
7656
7657             if $CXX conftest.h >/dev/null 2>&1
7658             then
7659                 wx_cv_gcc_pch_bug=
7660
7661                 if $CXX -o conftest$PROGRAM_EXT conftest.cpp >/dev/null 2>&1
7662                 then
7663                     if tr -dc '[a-z]' < conftest$PROGRAM_EXT |
7664                         grep awidetest >/dev/null
7665                     then
7666                         wx_cv_gcc_pch_bug=no
7667                     else
7668                         wx_cv_gcc_pch_bug=yes
7669                     fi
7670                 fi
7671             fi
7672
7673             rm -f conftest.h conftest.gch conftest.cpp conftest$PROGRAM_EXT
7674         ]])
7675
7676     if test "$wx_cv_gcc_pch_bug" = yes; then
7677         dnl make the default for pch 'no'
7678         dnl further below check whether the user overrode and warn them
7679         bk_use_pch=no
7680     fi
7681 fi
7682
7683 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
7684
7685 dnl make install path absolute (if not already);
7686 dnl will fail with (some) MSDOS paths
7687 case ${INSTALL} in
7688   /* ) # Absolute
7689      ;;
7690   ?:* ) # Drive letter, considered as absolute.
7691      ;;
7692   *)
7693      INSTALL=`pwd`/${INSTALL} ;;
7694 esac
7695
7696 if test "$wxUSE_GUI" = "yes"; then
7697
7698 if test "$wxUSE_MSW" = 1 ; then
7699     if test "x$WINDRES" = "x"; then
7700         AC_MSG_ERROR([Required windres program not found])
7701     fi
7702
7703     RESCOMP="$WINDRES"
7704 fi
7705
7706 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
7707     dnl base name of the resource file for wxMac must be the same
7708     dnl as library installation base name (-install_name)
7709     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
7710     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
7711
7712     dnl add the resources target for wxMac
7713     LIBWXMACRES="\$(wx_top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
7714
7715     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
7716
7717     MACSETFILE="\$(SETFILE)"
7718
7719     dnl resources are bundled both with shared library and applications
7720     dnl since the carb resource *must* be included in the application
7721     if test "$wxUSE_MAC" = 1; then
7722         POSTLINK_COMMAND="\$(REZ) -d __DARWIN__ -t APPL Carbon.r -o"
7723         RESCOMP="$REZ"
7724         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL Carbon.r -o"
7725     else
7726         POSTLINK_COMMAND="cat /dev/null | \$(REZ) -d __DARWIN__ -t APPL ${LIBWXMACRES}"
7727         RESCOMP="cat /dev/null \| $REZ"
7728         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL \$libdir/$WX_RESOURCES_MACOSX_ASCII"
7729     fi
7730
7731 else
7732     dnl default value is to (silently) do nothing in the makefile
7733     MACSETFILE="@true"
7734
7735     if test "$wxUSE_PM" = 1; then
7736         RESCOMP="emxbind"
7737         WXCONFIG_RESFLAGS="-ep"
7738
7739         dnl Is this one really used anywhere for pm?
7740         POSTLINK_COMMAND="$RESCOMP $WXCONFIG_RESFLAGS"
7741     else
7742         POSTLINK_COMMAND="@true"
7743     fi
7744 fi
7745
7746 fi
7747 dnl wxUSE_GUI = 1
7748
7749
7750 dnl find out if the compiler supports PCH
7751 dnl
7752 dnl TODO: this should be in bakefile
7753 if test $GCC_PCH = 1
7754 then
7755     if test "$wx_cv_gcc_pch_bug" = yes; then
7756         AC_MSG_WARN([*** Precompiled header support is broken on this compiler])
7757         AC_MSG_WARN([*** --enable-precomp-headers is not recommended])
7758         AC_MSG_WARN([*** see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13361])
7759     fi
7760
7761     # Our WX_PRECOMP flag does not make sense for any language except C++ because
7762     # the headers that benefit from precompilation are mostly C++ headers.
7763     CXXFLAGS="-DWX_PRECOMP $CXXFLAGS"
7764     # When Bakefile can do multi-language PCH (e.g. C++ and Objective-C++) enable this:
7765     #OBJCXXFLAGS="-DWX_PRECOMP $CXXFLAGS"
7766 fi
7767
7768 dnl HACK ALERT!!
7769 dnl For now, we need to alter bk-deps not to generate deps
7770 dnl when we've configured a Universal binary build.
7771 dnl The next version of Bakefile will have the correct fix for this
7772 dnl at which time, this hack can be removed.
7773
7774 if test "$wxUSE_MAC" = 1 ; then
7775     if test "x$wxUSE_UNIVERSAL_BINARY" != "xno" ; then
7776         sed "s/DEPSMODE=gcc/DEPSMODE=none/" < bk-deps > temp
7777         mv temp bk-deps
7778         chmod +x bk-deps
7779     fi
7780 fi
7781
7782 if test "$wxUSE_SHARED" = "yes"; then
7783     dnl Need addtional flag on OS/2, so override bakefiles value
7784     dnl (there currently is no suitable variable to which the
7785     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
7786     case "${host}" in
7787       *-pc-os2_emx | *-pc-os2-emx )
7788         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7789         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7790         cp -p ${srcdir}/src/os2/dllnames.sh .
7791         cp -p ${srcdir}/src/os2/dllar.sh .
7792       ;;
7793     esac
7794 fi
7795 if test "$wxUSE_OMF" = "yes"; then
7796     case "${host}" in
7797       *-pc-os2_emx | *-pc-os2-emx )
7798         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
7799         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7800         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7801       ;;
7802     esac
7803 fi
7804
7805 dnl TOOLCHAIN_DEFS should be used for both wx and client code
7806 WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $TOOLCHAIN_DEFS"
7807
7808
7809 dnl Sun cc is compatible with gcc and so either of them can use the C
7810 dnl libraries built with the other, i.e. gcc can be used to build wxGTK under
7811 dnl Solaris where GTK+ is compiled using cc and cc can be used under Linux
7812 dnl where GTK+ is built with gcc
7813 dnl
7814 dnl However the compiler options are not compatible at all and in particular
7815 dnl gcc doesn't like cc -mt option and cc doesn't like -pthread. We simply
7816 dnl filter them out as we already have the correct options for multithreaded
7817 dnl programs if we're using threads (and if we don't, it shouldn't matter)
7818 case "${host}" in
7819     *-*-solaris2* )
7820         dnl system packages are compiled with Sun CC and so pkg-config outputs
7821         dnl CC-specific "-mt" flag, remove it when using gcc
7822         if test "$GCC" = yes; then
7823             CPPFLAGS=`echo $CPPFLAGS | sed 's/-mt//'`
7824             LIBS=`echo $LIBS | sed 's/-mt//'`
7825             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-mt//'`
7826         fi
7827         ;;
7828
7829     *-*-linux* )
7830         dnl OTOH when using Sun CC under Linux, the flags contain gcc-specific
7831         dnl -pthreads which Sun CC doesn't know about
7832         if test "x$SUNCXX" = xyes; then
7833             CPPFLAGS=`echo $CPPFLAGS | sed 's/-pthread//'`
7834             LIBS=`echo $LIBS | sed 's/-pthread//'`
7835             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-pthread//'`
7836         fi
7837         ;;
7838 esac
7839
7840 dnl Add visibility support flags to CFLAGS/CXXFLAGS - do it this late so that
7841 dnl it doesn't affect compilation checks above
7842 CFLAGS="$CFLAGS $CFLAGS_VISIBILITY"
7843 CXXFLAGS="$CXXFLAGS $CXXFLAGS_VISIBILITY"
7844
7845 dnl for convenience, sort the samples in alphabetical order
7846 dnl
7847 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
7848 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
7849 dnl
7850 dnl       Unfortunately, there is a bug in OS/2's tr, such that
7851 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
7852 dnl       only removes the Unix-like part of the introduced line break.
7853 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
7854
7855 dnl subtle bakefile goop.
7856 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
7857 dnl I wish we would have called it something less likely to clash with
7858 dnl things though.
7859 AC_SUBST(SHARED)
7860
7861 dnl global options
7862 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
7863 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
7864
7865 dnl toolkit options
7866 AC_SUBST(USE_GUI)
7867 AC_SUBST(AFMINSTALL)
7868 AC_SUBST(WIN32INSTALL)
7869 AC_SUBST(TOOLKIT)
7870 AC_SUBST(TOOLKIT_DIR)
7871 AC_SUBST(TOOLCHAIN_NAME)
7872 AC_SUBST(TOOLCHAIN_FULLNAME)
7873
7874 dnl wx-config options
7875 AC_SUBST(host_alias)
7876 AC_SUBST(cross_compiling)
7877 AC_SUBST(WIDGET_SET)
7878 AC_SUBST(WX_RELEASE)
7879 AC_SUBST(WX_VERSION)
7880 AC_SUBST(WX_SUBVERSION)
7881 AC_SUBST(WX_CHARTYPE)
7882 AC_SUBST(WX_DEBUGTYPE)
7883
7884 dnl note that in addition to the usual CPP/C/CXXFLAGS which are used for
7885 dnl building the library itself, we also have WXCONFIG_-prefixed variants which
7886 dnl are used when building the libraries using the library
7887 dnl
7888 dnl so put anything which should be used only during the library build in, e.g.
7889 dnl CXXFLAGS, but put everything else (by default) into WXCONFIG_CXXFLAGS
7890 dnl
7891 dnl and, finally, for some things which should be only used by wx-config but
7892 dnl not during the library compilation, use WXCONFIG_ONLY_CPPFLAGS which is
7893 dnl added to WXCONFIG_CPPFLAGS after adding the latter to CPPFLAGS
7894 AC_SUBST(WXCONFIG_CPPFLAGS)
7895 AC_SUBST(WXCONFIG_CFLAGS)
7896 AC_SUBST(WXCONFIG_CXXFLAGS)
7897
7898 AC_SUBST(WXCONFIG_LIBS)
7899 AC_SUBST(WXCONFIG_RPATH)
7900 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
7901 AC_SUBST(WXCONFIG_RESFLAGS)
7902
7903 dnl distribution vars
7904 AC_SUBST(GUIDIST)
7905 AC_SUBST(DISTDIR)
7906
7907 dnl additional subdirectories where we will build
7908 AC_SUBST(SAMPLES_SUBDIRS)
7909
7910 dnl additional libraries and linker settings
7911 AC_SUBST(LDFLAGS)
7912 AC_SUBST(LDFLAGS_GL)
7913 AC_SUBST(OPENGL_LIBS)
7914 AC_SUBST(DMALLOC_LIBS)
7915 AC_SUBST(WX_VERSION_TAG)
7916
7917 dnl additional resurces settings
7918 AC_SUBST(RESCOMP)
7919 AC_SUBST(WINDRES)
7920 AC_SUBST(REZ)
7921 AC_SUBST(RESFLAGS)
7922 AC_SUBST(RESPROGRAMOBJ)
7923 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
7924 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
7925
7926 dnl additional for Mac OS X
7927 AC_SUBST(DEREZ)
7928 AC_SUBST(LIBWXMACRES)
7929 AC_SUBST(POSTLINK_COMMAND)
7930 AC_SUBST(MACSETFILE)
7931
7932 dnl other tools
7933 AC_SUBST(GCC)
7934 AC_SUBST(DLLTOOL)
7935
7936
7937 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
7938 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
7939 dnl - and we do use it)
7940 AC_PROG_MAKE_SET
7941
7942
7943 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
7944
7945 if test "$USE_WIN32" = 1; then
7946     AC_CONFIG_COMMANDS(
7947         [
7948             rcdefs.h
7949         ],
7950         [
7951             mkdir -p $outdir &&
7952             $CPP $infile | sed 's/^# *[1-9].*//;s/^ *//;/./,/^$/!d' > $outdir/rcdefs.h
7953         ],
7954         [
7955             CPP="$CPP"
7956             infile="$srcdir/include/wx/msw/genrcdefs.h"
7957             outdir="lib/wx/include/$TOOLCHAIN_FULLNAME/wx/msw"
7958         ]
7959     )
7960 fi
7961
7962 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
7963                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
7964                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7965
7966 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
7967                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
7968                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7969
7970 dnl this is used to run ifacecheck with the same flags used by the compiler
7971 dnl for the real compilation:
7972 AC_CONFIG_FILES([ utils/ifacecheck/rungccxml.sh ],
7973                 [ chmod +x utils/ifacecheck/rungccxml.sh ])
7974
7975 if test "$wx_cv_version_script" = "yes"; then
7976     AC_CONFIG_FILES(version-script)
7977 fi
7978 AC_CONFIG_FILES(Makefile)
7979
7980 AC_CONFIG_COMMANDS([wx-config],
7981                    [ rm -f wx-config
7982                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
7983                    ],
7984                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
7985                      LN_S="${LN_S}"
7986                    ])
7987
7988 dnl This would give us us build dir that in every significant way
7989 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
7990 dnl though in this form because AC_CONFIG_LINKS will fail for directories
7991 dnl on platforms that do not have symlinks.
7992 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
7993
7994 if test "$wxWITH_SUBDIRS" != "no"; then
7995 dnl Configure samples, demos etc. directories, but only if they are present:
7996 if test "$wxUSE_GUI" = "yes"; then
7997     SUBDIRS="samples demos utils"
7998 else
7999     dnl we build wxBase only
8000     dnl there are no wxBase programs in demos
8001     SUBDIRS="samples utils"
8002 fi
8003 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
8004 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
8005
8006 for subdir in $SUBDIRS; do
8007     if test -d ${srcdir}/${subdir} ; then
8008         if test "$wxUSE_GUI" = "yes"; then
8009             if test ${subdir} = "samples"; then
8010                 dnl only take those samples which compile in the current
8011                 dnl configuration and which exist
8012                 makefiles="samples/Makefile.in $makefiles"
8013                 for sample in $SAMPLES_SUBDIRS; do
8014                     if test -d $srcdir/samples/$sample; then
8015                         makefiles="samples/$sample/Makefile.in $makefiles"
8016                     fi
8017                 done
8018             else
8019                 dnl assume that everything compiles for utils &c
8020                 dnl any that shouldn't be built can be added to
8021                 dnl DISABLED_UTILS, DISABLED_DEMOS
8022                 disabled_var=DISABLED_`echo $subdir | tr '[[a-z]]' '[[A-Z]]'`
8023                 eval "disabled=\$$disabled_var"
8024                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
8025                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | $EGREP -v "$disabled"`
8026             fi
8027         else
8028             dnl we build wxBase only
8029             dnl don't take all samples/utils, just those which build with wxBase
8030             if test ${subdir} = "samples"; then
8031                 dnl only take those samples which compile in the current
8032                 dnl configuration and which exist
8033                 makefiles="samples/Makefile.in $makefiles"
8034                 for sample in `echo $SAMPLES_SUBDIRS`; do
8035                     if test -d $srcdir/samples/$sample; then
8036                         makefiles="samples/$sample/Makefile.in $makefiles"
8037                     fi
8038                 done
8039             elif test ${subdir} = "utils"; then
8040                 makefiles=""
8041                 for util in ifacecheck ; do
8042                     if test -d $srcdir/utils/$util ; then
8043                         makefiles="utils/$util/src/Makefile.in \
8044                                    $makefiles"
8045                     fi
8046                 done
8047             else
8048                 dnl assume that everything compiles for tests
8049                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
8050             fi
8051         fi
8052
8053         for mkin in $makefiles ; do
8054             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
8055             AC_CONFIG_FILES([$mk])
8056         done
8057     fi
8058 done
8059 fi dnl wxWITH_SUBDIRS
8060
8061 AC_OUTPUT
8062
8063 dnl report how we have been configured
8064 echo
8065 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
8066 echo ""
8067 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_DESC}"
8068 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
8069
8070 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
8071 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
8072 echo $ECHO_N "  Should wxWidgets support Unicode?                       ${wxUSE_UNICODE:-no}$ECHO_C"
8073 if test "$wxUSE_UNICODE" = "yes"; then
8074     if test "$wxUSE_UNICODE_UTF8" = "yes"; then
8075         echo " (using UTF-8)"
8076     else
8077         echo " (using wchar_t)"
8078     fi
8079 else
8080     echo
8081 fi
8082
8083 echo "  What level of wxWidgets compatibility should be enabled?"
8084 echo "                                       wxWidgets 2.6      ${WXWIN_COMPATIBILITY_2_6:-no}"
8085 echo "                                       wxWidgets 2.8      ${WXWIN_COMPATIBILITY_2_8:-yes}"
8086
8087 echo "  Which libraries should wxWidgets use?"
8088 echo "                                       STL                ${wxUSE_STL}"
8089 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
8090 echo "                                       png                ${wxUSE_LIBPNG-none}"
8091 echo "                                       regex              ${wxUSE_REGEX}"
8092 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
8093 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
8094 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
8095 fi
8096 echo "                                       zlib               ${wxUSE_ZLIB}"
8097 echo "                                       expat              ${wxUSE_EXPAT}"
8098 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
8099 echo "                                       sdl                ${wxUSE_LIBSDL}"
8100
8101 echo ""
8102
8103 dnl vi: set et sts=4 sw=4 com=\:dnl: