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], [2.9.1], [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 variables and the same with _alias
  26 AC_CANONICAL_BUILD
  27 AC_CANONICAL_HOST
  28
  29 dnl notice that if --host was given but --build was not, cross_compiling is
  30 dnl only set to "maybe" and not "yes" and will be either set to "yes" later or
  31 dnl configure will exit with error in AC_PROG_CC so don't test for = "yes" here
  32 if test "$cross_compiling" != "no"; then
  33     HOST_PREFIX="${host_alias}-"
  34     HOST_SUFFIX="-$host_alias"
  35 else
  36     HOST_PREFIX=
  37     HOST_SUFFIX=
  38 fi
  39
  40 dnl When making releases do:
  41 dnl
  42 dnl wx_release_number += 1
  43
  44 wx_major_version_number=2
  45 wx_minor_version_number=9
  46 wx_release_number=1
  47 wx_subrelease_number=0
  48
  49 WX_RELEASE=$wx_major_version_number.$wx_minor_version_number
  50 WX_VERSION=$WX_RELEASE.$wx_release_number
  51 WX_SUBVERSION=$WX_VERSION.$wx_subrelease_number
  52
  53 WX_MSW_VERSION=$wx_major_version_number$wx_minor_version_number$wx_release_number
  54
  55
  56 dnl Autoconf-2.60 changed the meaning of top_builddir variable, so we have
  57 dnl to use our own replacement that will work with both 2.5x and 2.60+:
  58 wx_top_builddir="`pwd`"
  59 AC_SUBST(wx_top_builddir)
  60
  61
  62 dnl ------------------------------------------------------------------------
  63 dnl Check platform (host system)
  64 dnl ------------------------------------------------------------------------
  65
  66 dnl OS (assume Unix)
  67 USE_UNIX=1
  68 USE_OS2=0
  69 USE_WIN32=0
  70 USE_DOS=0
  71 USE_BEOS=0
  72 USE_MAC=0
  73
  74 dnl Unix kind
  75 USE_AIX=
  76 USE_BSD=                            dnl any BSD
  77 USE_DARWIN=                         dnl a.k.a. Mac OS X
  78 USE_FREEBSD=
  79 USE_GNU=                            dnl GNU/Hurd
  80 USE_HPUX=
  81 USE_LINUX=
  82 USE_NETBSD=
  83 USE_OPENBSD=
  84 USE_OSF=                            dnl OSF/1 (obsolete?)
  85 USE_SGI=
  86 USE_SOLARIS=                        dnl Solaris ("SunOS" >= 5)
  87 USE_SUN=                            dnl SunOS or Solaris
  88 USE_SUNOS=                          dnl old/real SunOS (obsolete)
  89 USE_SVR4=                           dnl SysV R4
  90 USE_SYSV=                           dnl any System V
  91 USE_VMS=
  92 USE_ULTRIX=
  93 USE_UNIXWARE=
  94
  95 dnl hardware platform
  96 USE_ALPHA=
  97
  98 dnl on some platforms xxx_r() functions are declared inside "#ifdef
  99 dnl _REENTRANT" and it's easier to just define this symbol for these platforms
 100 dnl than checking it during run-time
 101 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
 102
 103 dnl the list of all available toolkits
 104 dnl
 105 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
 106 ALL_TOOLKITS="COCOA GTK OSX_CARBON OSX_COCOA MGL MICROWIN MOTIF MSW PM X11 DFB"
 107
 108 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 109 dnl     which are either yes or no
 110 DEFAULT_wxUSE_COCOA=0
 111 DEFAULT_wxUSE_GTK=0
 112 DEFAULT_wxUSE_OSX_CARBON=0
 113 DEFAULT_wxUSE_OSX_COCOA=0
 114 DEFAULT_wxUSE_MGL=0
 115 DEFAULT_wxUSE_MICROWIN=0
 116 DEFAULT_wxUSE_MOTIF=0
 117 DEFAULT_wxUSE_MSW=0
 118 DEFAULT_wxUSE_PM=0
 119 DEFAULT_wxUSE_X11=0
 120 DEFAULT_wxUSE_DFB=0
 121
 122 dnl these are the values which are really default for the given platform:
 123 dnl they're used if no --with-<toolkit> options were given to detect the
 124 dnl toolkit to use by default for the target platform
 125 DEFAULT_DEFAULT_wxUSE_COCOA=0
 126 DEFAULT_DEFAULT_wxUSE_GTK=0
 127 DEFAULT_DEFAULT_wxUSE_OSX_CARBON=0
 128 DEFAULT_DEFAULT_wxUSE_OSX_COCOA=0
 129 DEFAULT_DEFAULT_wxUSE_MGL=0
 130 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 131 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 132 DEFAULT_DEFAULT_wxUSE_MSW=0
 133 DEFAULT_DEFAULT_wxUSE_PM=0
 134 DEFAULT_DEFAULT_wxUSE_X11=0
 135 DEFAULT_DEFAULT_wxUSE_DFB=0
 136
 137 PROGRAM_EXT=
 138 SAMPLES_RPATH_FLAG=
 139 DYLIB_RPATH_INSTALL=
 140 DYLIB_RPATH_POSTLINK=
 141
 142 DEFAULT_STD_FLAG=yes
 143
 144 dnl to support a new system, you need to add its canonical name (as determined
 145 dnl by config.sub or specified by the configure command line) to this "case"
 146 dnl and also define the shared library flags below - search for
 147 dnl SHARED_LIB_SETUP to find the exact place
 148 case "${host}" in
 149   *-hp-hpux* )
 150     USE_HPUX=1
 151     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 152     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 153     AC_DEFINE(__HPUX__)
 154
 155     dnl many standard declarations in HP-UX headers are only included if either
 156     dnl _HPUX_SOURCE is defined, see stdsyms(5)
 157     CPPFLAGS="-D_HPUX_SOURCE $CPPFLAGS"
 158   ;;
 159   *-*-linux* )
 160     USE_LINUX=1
 161     AC_DEFINE(__LINUX__)
 162     TMP=`uname -m`
 163     if test "x$TMP" = "xalpha"; then
 164       USE_ALPHA=1
 165       AC_DEFINE(__ALPHA__)
 166     fi
 167     DEFAULT_DEFAULT_wxUSE_GTK=1
 168   ;;
 169   *-*-gnu* | *-*-k*bsd*-gnu )
 170     USE_GNU=1
 171     TMP=`uname -m`
 172     if test "x$TMP" = "xalpha"; then
 173       USE_ALPHA=1
 174       AC_DEFINE(__ALPHA__)
 175     fi
 176     DEFAULT_DEFAULT_wxUSE_GTK=1
 177   ;;
 178   *-*-irix5* | *-*-irix6* )
 179     USE_SGI=1
 180     USE_SVR4=1
 181     AC_DEFINE(__SGI__)
 182     AC_DEFINE(__SVR4__)
 183     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 184   ;;
 185   *-*-solaris2* )
 186     USE_SUN=1
 187     USE_SOLARIS=1
 188     USE_SVR4=1
 189     AC_DEFINE(__SUN__)
 190     AC_DEFINE(__SOLARIS__)
 191     AC_DEFINE(__SVR4__)
 192     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 193     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 194   ;;
 195   *-*-sunos4* )
 196     USE_SUN=1
 197     USE_SUNOS=1
 198     USE_BSD=1
 199     AC_DEFINE(__SUN__)
 200     AC_DEFINE(__SUNOS__)
 201     AC_DEFINE(__BSD__)
 202     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 203   ;;
 204   *-*-freebsd*)
 205     USE_BSD=1
 206     USE_FREEBSD=1
 207     AC_DEFINE(__FREEBSD__)
 208     AC_DEFINE(__BSD__)
 209     DEFAULT_DEFAULT_wxUSE_GTK=1
 210   ;;
 211   *-*-openbsd*|*-*-mirbsd*)
 212     USE_BSD=1
 213     USE_OPENBSD=1
 214     AC_DEFINE(__OPENBSD__)
 215     AC_DEFINE(__BSD__)
 216     DEFAULT_DEFAULT_wxUSE_GTK=1
 217   ;;
 218   *-*-netbsd*)
 219     USE_BSD=1
 220     USE_NETBSD=1
 221     AC_DEFINE(__NETBSD__)
 222     AC_DEFINE(__BSD__)
 223     DEFAULT_DEFAULT_wxUSE_GTK=1
 224     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 225
 226     dnl some standard declarations in NetBSD headers are only included if
 227     dnl _NETBSD_SOURCE and _LIBC are defined, e.g. getservbyname_r in netdb.h
 228     CPPFLAGS="-D_NETBSD_SOURCE -D_LIBC $CPPFLAGS"
 229   ;;
 230   *-*-osf* )
 231     USE_ALPHA=1
 232     USE_OSF=1
 233     AC_DEFINE(__ALPHA__)
 234     AC_DEFINE(__OSF__)
 235     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 236     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 237   ;;
 238   *-*-dgux5* )
 239     USE_ALPHA=1
 240     USE_SVR4=1
 241     AC_DEFINE(__ALPHA__)
 242     AC_DEFINE(__SVR4__)
 243     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 244   ;;
 245   *-*-sysv5* )
 246     USE_SYSV=1
 247     USE_SVR4=1
 248     AC_DEFINE(__SYSV__)
 249     AC_DEFINE(__SVR4__)
 250     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 251   ;;
 252   *-*-aix* )
 253     USE_AIX=1
 254     USE_SYSV=1
 255     USE_SVR4=1
 256     AC_DEFINE(__AIX__)
 257     AC_DEFINE(__SYSV__)
 258     AC_DEFINE(__SVR4__)
 259     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 260   ;;
 261
 262   *-*-*UnixWare*)
 263     USE_SYSV=1
 264     USE_SVR4=1
 265     USE_UNIXWARE=1
 266     AC_DEFINE(__UNIXWARE__)
 267   ;;
 268
 269   *-*-cygwin* | *-*-mingw32* )
 270     dnl MBN: some of the defines have been moved after toolkit detection
 271     dnl      because for wxMotif/wxGTK/wxX11 to build on Cygwin
 272     dnl      USE_UNIX  must be set and not USE_WIN32
 273     PROGRAM_EXT=".exe"
 274     DEFAULT_DEFAULT_wxUSE_MSW=1
 275   ;;
 276
 277   *-pc-msdosdjgpp )
 278     USE_UNIX=0
 279     USE_DOS=1
 280     AC_DEFINE(__DOS__)
 281     PROGRAM_EXT=".exe"
 282     DEFAULT_DEFAULT_wxUSE_MGL=1
 283   ;;
 284
 285   *-pc-os2_emx | *-pc-os2-emx )
 286     AC_DEFINE(__EMX__)
 287     USE_OS2=1
 288     AC_DEFINE(__OS2__)
 289     PROGRAM_EXT=".exe"
 290     DEFAULT_DEFAULT_wxUSE_PM=1
 291     dnl "c++" wrapper is not always available, so always use plain gcc.
 292     CXX=gcc
 293     LDFLAGS="$LDFLAGS -Zcrtdll"
 294     dnl
 295     dnl Some special code that's automatically added by autoconf-2.57 for OS/2
 296     dnl and hopefully also by autoconf-2.58 and newer on all other platforms.
 297     dnl For now however, we still need it to make sure the configure script
 298     dnl works on OS/2 no matter what platform it is generated on.
 299     ac_executable_extensions=".exe"
 300     export ac_executable_extensions
 301     dnl This strange code is necessary to deal with handling of
 302     dnl backslashes by ksh and pdksh's sh variant.
 303     ac_save_IFS="$IFS"
 304     IFS='\\'
 305     ac_TEMP_PATH=
 306     for ac_dir in $PATH; do
 307       IFS=$ac_save_IFS
 308       if test -z "$ac_TEMP_PATH"; then
 309         ac_TEMP_PATH="$ac_dir"
 310       else
 311         ac_TEMP_PATH="$ac_TEMP_PATH/$ac_dir"
 312       fi
 313     done
 314     export PATH="$ac_TEMP_PATH"
 315     unset ac_TEMP_PATH
 316     DEFAULT_STD_FLAG=no
 317   ;;
 318
 319   *-*-darwin* )
 320     dnl Darwin based distributions (including Mac OS X)
 321     USE_BSD=1
 322     USE_DARWIN=1
 323     AC_DEFINE(__BSD__)
 324     AC_DEFINE(__DARWIN__)
 325     AC_DEFINE(TARGET_CARBON)
 326     DEFAULT_DEFAULT_wxUSE_OSX_CARBON=1
 327   ;;
 328
 329   *-*-beos* )
 330     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 331     USE_BEOS=1
 332     AC_DEFINE(__BEOS__)
 333   ;;
 334
 335   *)
 336     AC_MSG_WARN([*** System type ${host} is unknown, assuming generic Unix and continuing nevertheless.])
 337     AC_MSG_WARN([*** Please report the build results to wx-dev@lists.wxwidgets.org.])
 338
 339     DEFAULT_DEFAULT_wxUSE_X11=1
 340     DEFAULT_wxUSE_SHARED=no
 341 esac
 342
 343 dnl ---------------------------------------------------------------------------
 344 dnl command line options for configure
 345 dnl ---------------------------------------------------------------------------
 346
 347 dnl the default values for all options - we collect them all here to simplify
 348 dnl modification of the default values (for example, if the defaults for some
 349 dnl platform should be changed, it can be done here too)
 350 dnl
 351 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 352
 353 dnl it's only necessary to list the options which should be disabled by
 354 dnl default, all the rest have default value of "yes" (or, rather, of
 355 dnl wxUSE_ALL_FEATURES which is the only which has to be set to "yes" by
 356 dnl default)
 357 DEFAULT_wxUSE_ALL_FEATURES=yes
 358
 359 DEFAULT_wxUSE_STD_IOSTREAM=$DEFAULT_STD_FLAG
 360 DEFAULT_wxUSE_STD_STRING=$DEFAULT_STD_FLAG
 361
 362 dnl libraries disabled by default
 363 DEFAULT_wxUSE_DMALLOC=no
 364 DEFAULT_wxUSE_LIBGNOMEVFS=no
 365 DEFAULT_wxUSE_LIBHILDON=no
 366 DEFAULT_wxUSE_LIBMSPACK=no
 367 DEFAULT_wxUSE_LIBSDL=no
 368
 369 dnl features disabled by default
 370 DEFAULT_wxUSE_ACCESSIBILITY=no
 371 DEFAULT_wxUSE_GRAPHICS_CONTEXT=no
 372 DEFAULT_wxUSE_IPV6=no
 373 DEFAULT_wxUSE_GSTREAMER8=no
 374
 375 dnl automatic features
 376 DEFAULT_wxUSE_UNICODE_UTF8=auto
 377 DEFAULT_wxUSE_OPENGL=auto
 378 DEFAULT_wxUSE_MEDIACTRL=auto
 379 DEFAULT_wxUSE_COMPILER_TLS=auto
 380
 381 DEFAULT_wxUSE_UNICODE_UTF8_LOCALE=no
 382
 383 dnl Mac/Cocoa users need to enable building universal binaries explicitly
 384 DEFAULT_wxUSE_UNIVERSAL_BINARY=no
 385
 386 DEFAULT_wxUSE_OFFICIAL_BUILD=no
 387
 388 dnl Applicable only when --with-gtk was used:
 389 DEFAULT_wxUSE_GTK2=yes
 390
 391 dnl Always default to no. Only special cases require this.
 392 DEFAULT_wxUSE_OBJC_UNIQUIFYING=no
 393
 394 dnl ===========================
 395 dnl deal with configure options
 396 dnl ===========================
 397
 398 dnl we use several macros here:
 399 dnl     - AC_ARG_WITH/AC_ARG_ENABLE are the standard autoconf macros, see
 400 dnl       autoconf manual for details about them
 401 dnl     - WX_ARG_WITH/WX_ARG_ENABLE are their wx counterparts which perform
 402 dnl       the caching of the command line options and also use DEFAULT_foo
 403 dnl       variable as the default value for "foo" if neither --enable-foo nor
 404 dnl       --disable-foo is specified
 405 dnl     - WX_ARG_SYS_WITH is a special version of WX_ARG_WITH which allows
 406 dnl       to choose not only whether an external library is used but also if we
 407 dnl       use the copy of it included with wxWidgets or an already installed
 408 dnl       system version
 409 dnl     - WX_ARG_WITHOUT/WX_ARG_DISABLE mirror WX_ARG_WITH/WX_ARG_ENABLE but
 410 dnl       should be used for the options which are enabled by default
 411 dnl     - WX_ARG_FEATURE is a version of WX_ARG_ENABLE which should be used for
 412 dnl       optional features, i.e. options which should be disabled if
 413 dnl       --disable-all-features is specified (WX_ARG_WITH/WX_ARG_SYS_WITH are
 414 dnl       also affected by this)
 415
 416 dnl ---------------------------------------------------------------------------
 417 dnl global build options
 418 dnl ---------------------------------------------------------------------------
 419
 420 WX_ARG_DISABLE(gui,        [  --disable-gui           don't build GUI parts of the library], wxUSE_GUI)
 421 WX_ARG_ENABLE(monolithic,  [  --enable-monolithic     build wxWidgets as single library], wxUSE_MONOLITHIC)
 422 WX_ARG_ENABLE(plugins,     [  --enable-plugins        build parts of wxWidgets as loadable components], wxUSE_PLUGINS)
 423 WX_ARG_WITHOUT(subdirs,    [  --without-subdirs       don't generate makefiles for samples/demos/...], wxWITH_SUBDIRS)
 424 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
 425 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
 426 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
 427 if test "x$VENDOR" = "x"; then
 428     VENDOR="custom"
 429 fi
 430
 431 WX_ARG_DISABLE(all-features,[  --disable-all-features  disable all optional features to build minimal library], wxUSE_ALL_FEATURES)
 432
 433 if test "$wxUSE_ALL_FEATURES" = "no"; then
 434     dnl this is a bit ugly but currently we have no choice but to manually
 435     dnl reset all the options with default value of auto if all features are to
 436     dnl be disabled because we can't have an option with default value of
 437     dnl "auto-or-no-if-wxUSE_ALL_FEATURES-is-disabled"
 438     DEFAULT_wxUSE_MEDIACTRL=no
 439 fi
 440
 441 dnl ---------------------------------------------------------------------------
 442 dnl port selection
 443 dnl ---------------------------------------------------------------------------
 444
 445 if test "$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(osx_carbon,    [  --with-osx_carbon       use Mac OS X (Carbon) ], [wxUSE_OSX_CARBON="$withval" CACHE_OSX_CARBON=1 TOOLKIT_GIVEN=1])
 457 AC_ARG_WITH(osx_cocoa,     [  --with-osx_cocoa        use Mac OS X (Cocoa) ], [wxUSE_OSX_COCOA="$withval" CACHE_OSX_COCOA=1 TOOLKIT_GIVEN=1])
 458 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X (Default) ], [wxUSE_OSX_CARBON="$withval" CACHE_OSX_CARBON=1 TOOLKIT_GIVEN=1])
 459 AC_ARG_WITH(cocoa,         [  --with-cocoa            use Cocoa], [wxUSE_COCOA="$withval" CACHE_COCOA=1 TOOLKIT_GIVEN=1])
 460 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 461 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 462 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 463 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 464 AC_ARG_WITH(directfb,      [  --with-directfb         use DirectFB], [wxUSE_DFB="$withval" wxUSE_UNIVERSAL="yes" CACHE_DFB=1 TOOLKIT_GIVEN=1])
 465 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 466 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 467 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 468
 469 AC_ARG_ENABLE(gtk2,        [  --disable-gtk2          use GTK+ 1.2 instead of 2.0], [wxUSE_GTK2="$enableval"])
 470 WX_ARG_ENABLE(gpe,         [  --enable-gpe            use GNOME PDA Environment features if possible], wxUSE_GPE)
 471
 472 dnl check that no more than one toolkit is given and that if none are given that
 473 dnl we have a default one
 474
 475 AC_MSG_CHECKING(for toolkit)
 476
 477
 478
 479 # In Wine, we need to default to MSW, not GTK or MOTIF
 480 if test "$wxUSE_WINE" = "yes"; then
 481     DEFAULT_DEFAULT_wxUSE_GTK=0
 482     DEFAULT_DEFAULT_wxUSE_MOTIF=0
 483     DEFAULT_DEFAULT_wxUSE_MSW=1
 484     wxUSE_SHARED=no
 485     CC=${CC:-winegcc}
 486     CXX=${CXX:-wineg++}
 487 fi
 488
 489
 490 if test "$wxUSE_GUI" = "yes"; then
 491
 492     if test "$USE_BEOS" = 1; then
 493         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
 494     fi
 495
 496     if test "$TOOLKIT_GIVEN" = 1; then
 497       dnl convert "yes", "any" or a number to 1 and "no" to 0
 498       for toolkit in $ALL_TOOLKITS; do
 499         var=wxUSE_$toolkit
 500         eval "value=\$${var}"
 501         if test "x$value" = "xno"; then
 502           eval "$var=0"
 503         elif test "x$value" != "x"; then
 504           eval "$var=1"
 505         fi
 506
 507         if test "x$value" != "x" -a "x$value" != "xyes" -a "x$value" != "xno"; then
 508           eval "wx${toolkit}_VERSION=$value"
 509         fi
 510       done
 511     else
 512       dnl try to guess the most apropriate toolkit for this platform
 513       for toolkit in $ALL_TOOLKITS; do
 514         var=DEFAULT_DEFAULT_wxUSE_$toolkit
 515         eval "wxUSE_$toolkit=\$${var}"
 516       done
 517     fi
 518
 519     dnl we suppose that expr is available (maybe there is a better way to do
 520     dnl this? what about using ALL_TOOLKITS? TODO)
 521     NUM_TOOLKITS=`expr ${wxUSE_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_OSX_CARBON:-0} \
 522                   + ${wxUSE_OSX_COCOA:-0} + ${wxUSE_MGL:-0} + ${wxUSE_DFB:-0} \
 523                   + ${wxUSE_MICROWIN:-0} + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
 524
 525     dnl Allow wxUSE_PM only for OS/2 with EMX.
 526     case "${host}" in
 527       *-pc-os2_emx | *-pc-os2-emx )
 528         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
 529     esac
 530
 531     case "$NUM_TOOLKITS" in
 532       1)
 533       ;;
 534       0)
 535         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
 536       ;;
 537       *)
 538         AC_MSG_ERROR(Please specify at most one toolkit)
 539     esac
 540
 541     # to be removed when --disable-gtk2 isn't needed
 542     if test "x$wxUSE_GTK2" = "xyes"; then
 543         wxGTK_VERSION=2
 544     elif test "x$wxUSE_GTK2" = "xno"; then
 545         wxGTK_VERSION=1
 546     fi
 547
 548     for toolkit in $ALL_TOOLKITS; do
 549         var=wxUSE_$toolkit
 550         eval "value=\$${var}"
 551         if test "$value" = 1; then
 552           toolkit_echo=`echo $toolkit | tr '[[A-Z]]' '[[a-z]]'`
 553           AC_MSG_RESULT($toolkit_echo)
 554         fi
 555     done
 556 else
 557     if test "x$host_alias" != "x"; then
 558         AC_MSG_RESULT(base ($host_alias hosted) only)
 559     else
 560         AC_MSG_RESULT(base only)
 561     fi
 562 fi
 563
 564 wxUSE_MAC=0
 565 if test "$wxUSE_OSX_CARBON" = 1 -o "$wxUSE_OSX_COCOA" = 1; then
 566     wxUSE_MAC=1
 567 fi
 568
 569 dnl ---------------------------------------------------------------------------
 570 dnl external libraries
 571 dnl ---------------------------------------------------------------------------
 572
 573 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 574 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 575 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 576 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 577 WX_ARG_WITH(libiconv,      [  --with-libiconv         use libiconv (character conversion)], wxUSE_LIBICONV)
 578 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 579 WX_ARG_WITHOUT(gtkprint,   [  --without-gtkprint      don't use GTK printing support], wxUSE_GTKPRINT)
 580 WX_ARG_WITHOUT(gnomeprint, [  --without-gnomeprint    don't use GNOME printing libraries], wxUSE_LIBGNOMEPRINT)
 581 WX_ARG_WITH(gnomevfs,      [  --with-gnomevfs         use GNOME VFS for associating MIME types], wxUSE_LIBGNOMEVFS)
 582 WX_ARG_WITH(hildon,        [  --with-hildon           use Hildon framework for Nokia 770], wxUSE_LIBHILDON)
 583 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 584
 585 fi
 586 dnl for GUI only
 587
 588 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 589 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 590 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 591 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 592 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 593
 594 AC_MSG_CHECKING([for --with-macosx-sdk])
 595 AC_ARG_WITH(macosx-sdk,    [  --with-macosx-sdk=PATH  use an OS X SDK at PATH], [
 596         wxUSE_MACOSX_SDK=$withval
 597         wx_cv_use_macosx_sdk="wxUSE_MACOSX_SDK=$withval"
 598     ])
 599 AC_MSG_RESULT([$wxUSE_MACOSX_SDK])
 600
 601 AC_MSG_CHECKING([for --with-macosx-version-min])
 602 AC_ARG_WITH(macosx-version-min,    [  --with-macosx-version-min=VER   build binaries which require at least this OS X version], [
 603         wxUSE_MACOSX_VERSION_MIN=$withval
 604         wx_cv_use_macosx_version_min="wxUSE_MACOSX_VERSION_MIN=$withval"
 605     ])
 606 AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
 607
 608 dnl ---------------------------------------------------------------------------
 609 dnl debugging options
 610 dnl ---------------------------------------------------------------------------
 611
 612 dnl don't use WX_ARG_ENABLE as it just gets in the way instead of helping with
 613 dnl this rather unusual option
 614 AC_MSG_CHECKING([for --enable-debug])
 615 AC_ARG_ENABLE(debug,       [  --enable-debug          build library for debugging],
 616     [
 617         if test "$enableval" = yes; then
 618             wxUSE_DEBUG=yes
 619         elif test "$enableval" = no; then
 620             wxUSE_DEBUG=no
 621         elif test "$enableval" = max; then
 622             wxUSE_DEBUG=yes
 623             WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -DwxDEBUG_LEVEL=2"
 624         else
 625             AC_MSG_ERROR([Invalid --enable-debug value, must be yes, no or max])
 626         fi
 627     ],
 628     wxUSE_DEBUG=default
 629 )
 630
 631 case "$wxUSE_DEBUG" in
 632     yes)
 633         dnl build the library for debugging: enable debugging code and generate
 634         dnl the debug information for the library itself
 635         DEFAULT_wxUSE_DEBUG_FLAG=yes
 636         DEFAULT_wxUSE_DEBUG_INFO=yes
 637
 638         dnl also disable optimizations by default if --enable-debug was used
 639         dnl (this can still be overridden by an explicit --enable-optimise)
 640         DEFAULT_wxUSE_OPTIMISE=no
 641         ;;
 642
 643     no)
 644         dnl --disable-debug is equivalent to both --disable-debug_flag and
 645         dnl --disable-debug_info
 646         DEFAULT_wxUSE_DEBUG_FLAG=no
 647         DEFAULT_wxUSE_DEBUG_INFO=no
 648         ;;
 649
 650     default)
 651         dnl the library is built with debugging support by default but without
 652         dnl debug information as this requires much, much more disk space
 653         DEFAULT_wxUSE_DEBUG_FLAG=yes
 654         DEFAULT_wxUSE_DEBUG_INFO=no
 655         ;;
 656 esac
 657
 658 WX_ARG_DISABLE(debug_flag,   [  --disable-debug_flag    disable all debugging support], wxUSE_DEBUG_FLAG)
 659 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     generate debug information], wxUSE_DEBUG_INFO)
 660
 661 dnl enabled if just --enable-debug_{flag,info} was
 662 dnl
 663 dnl in any case, only set the default value and allow overriding it with an
 664
 665 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 666 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    obsolete, don't use: use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 667 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    obsolete, don't use: create code with memory tracing], wxUSE_MEM_TRACING)
 668
 669 dnl ---------------------------------------------------------------------------
 670 dnl global compile options
 671 dnl ---------------------------------------------------------------------------
 672
 673 WX_ARG_DISABLE(shared,     [  --disable-shared        create static library instead of shared], wxUSE_SHARED)
 674 WX_ARG_ENABLE(stl,         [  --enable-stl            use STL for containers], wxUSE_STL)
 675 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 676 WX_ARG_ENABLE(std_string,    [  --enable-std_string     use standard C++ string classes], wxUSE_STD_STRING)
 677 WX_ARG_DISABLE(unicode,      [  --disable-unicode       compile without Unicode support], wxUSE_UNICODE)
 678 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 679 WX_ARG_ENABLE_PARAM(utf8,    [  --enable-utf8           use UTF-8 representation for strings (Unix only)], wxUSE_UNICODE_UTF8)
 680 WX_ARG_ENABLE(utf8only,      [  --enable-utf8only       only support UTF-8 locales in UTF-8 build (Unix only)], wxUSE_UNICODE_UTF8_LOCALE)
 681 WX_ARG_ENABLE(extended_rtti, [  --enable-extended_rtti  use extended RTTI (XTI)], wxUSE_EXTENDED_RTTI)
 682 if test "$USE_OS2" = 1; then
 683     DEFAULT_wxUSE_OMF=no
 684     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 685 fi
 686
 687 WX_ARG_DISABLE(optimise,   [  --disable-optimise      compile without optimisations], wxUSE_OPTIMISE)
 688
 689 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 690 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 691 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 692 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 693 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 694 WX_ARG_DISABLE(vararg_macros,[  --disable-vararg_macros don't use vararg macros, even if they are supported], wxUSE_VARARG_MACROS)
 695 WX_ARG_ENABLE_PARAM(universal_binary, [[  --enable-universal_binary  create Mac PowerPC and Intel Universal binary]], wxUSE_UNIVERSAL_BINARY)
 696
 697 WX_ARG_ENABLE(compat26,      [  --enable-compat26       enable wxWidgets 2.6 compatibility], WXWIN_COMPATIBILITY_2_6)
 698 WX_ARG_DISABLE(compat28,     [  --disable-compat28      disable wxWidgets 2.8 compatibility], WXWIN_COMPATIBILITY_2_8)
 699
 700 WX_ARG_DISABLE(rpath,        [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 701
 702 WX_ARG_ENABLE(objc_uniquifying,[  --enable-objc_uniquifying enable Objective-C class name uniquifying], wxUSE_OBJC_UNIQUIFYING)
 703
 704 WX_ARG_DISABLE(visibility,   [  --disable-visibility    disable use of ELF symbols visibility even if supported], wxUSE_VISIBILITY)
 705 WX_ARG_DISABLE(tls,          [  --disable-tls           disable use of compiler TLS support], wxUSE_COMPILER_TLS)
 706
 707 dnl ---------------------------------------------------------------------------
 708 dnl optional non GUI features
 709 dnl ---------------------------------------------------------------------------
 710
 711 WX_ARG_FEATURE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 712 WX_ARG_FEATURE(xlocale,       [  --enable-xlocale        use x-locale support (requires wxLocale)], wxUSE_XLOCALE)
 713 WX_ARG_FEATURE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 714
 715 WX_ARG_FEATURE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 716 WX_ARG_FEATURE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 717 WX_ARG_FEATURE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 718 WX_ARG_FEATURE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 719 WX_ARG_FEATURE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 720 WX_ARG_FEATURE(ipv6,          [  --enable-ipv6           enable IPv6 support in wxSocket], wxUSE_IPV6)
 721 WX_ARG_FEATURE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 722 WX_ARG_FEATURE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 723
 724 WX_ARG_FEATURE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 725
 726 WX_ARG_FEATURE(baseevtloop,   [  --enable-baseevtloop    use event loop in console programs too], wxUSE_CONSOLE_EVENTLOOP)
 727 WX_ARG_FEATURE(epollloop,     [  --enable-epollloop      use wxEpollDispatcher class (Linux only)], wxUSE_EPOLL_DISPATCHER)
 728 WX_ARG_FEATURE(selectloop,    [  --enable-selectloop     use wxSelectDispatcher class], wxUSE_SELECT_DISPATCHER)
 729
 730 dnl please keep the settings below in alphabetical order
 731 WX_ARG_FEATURE(any,           [  --enable-any            use wxAny class], wxUSE_ANY)
 732 WX_ARG_FEATURE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 733 WX_ARG_FEATURE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 734 WX_ARG_FEATURE(base64,        [  --enable-base64         use base64 encoding/decoding functions], wxUSE_BASE64)
 735 WX_ARG_FEATURE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 736 WX_ARG_FEATURE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 737 WX_ARG_FEATURE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 738 WX_ARG_FEATURE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 739 WX_ARG_FEATURE(debugreport,   [  --enable-debugreport    use wxDebugReport class], wxUSE_DEBUGREPORT)
 740 WX_ARG_FEATURE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 741 WX_ARG_FEATURE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 742 WX_ARG_FEATURE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 743 WX_ARG_FEATURE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 744 WX_ARG_FEATURE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 745 WX_ARG_FEATURE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 746 WX_ARG_FEATURE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 747 WX_ARG_FEATURE(fontenum,      [  --enable-fontenum       use wxFontEnumerator class], wxUSE_FONTENUM)
 748 WX_ARG_FEATURE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 749 WX_ARG_FEATURE(fs_archive,    [  --enable-fs_archive     use virtual archive filesystems], wxUSE_FS_ARCHIVE)
 750 WX_ARG_FEATURE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 751 WX_ARG_FEATURE(fs_zip,        [  --enable-fs_zip         now replaced by fs_archive], wxUSE_FS_ZIP)
 752 WX_ARG_FEATURE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 753 WX_ARG_FEATURE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 754 WX_ARG_FEATURE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 755 WX_ARG_FEATURE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 756 WX_ARG_FEATURE(printfposparam,[  --enable-printfposparam use wxVsnprintf() which supports positional parameters], wxUSE_PRINTF_POS_PARAMS)
 757 WX_ARG_FEATURE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 758 WX_ARG_FEATURE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 759 WX_ARG_FEATURE(stdpaths,      [  --enable-stdpaths       use wxStandardPaths class], wxUSE_STDPATHS)
 760 WX_ARG_FEATURE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 761 WX_ARG_FEATURE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 762 WX_ARG_FEATURE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 763 WX_ARG_FEATURE(tarstream,     [  --enable-tarstream      use wxTar streams], wxUSE_TARSTREAM)
 764 WX_ARG_FEATURE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 765 WX_ARG_FEATURE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 766 WX_ARG_FEATURE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 767 WX_ARG_FEATURE(variant,       [  --enable-variant        use wxVariant class], wxUSE_VARIANT)
 768 WX_ARG_FEATURE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
 769
 770 dnl URL-related classes
 771 WX_ARG_FEATURE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 772 WX_ARG_FEATURE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 773 WX_ARG_FEATURE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 774 WX_ARG_FEATURE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 775 WX_ARG_FEATURE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 776
 777 WX_ARG_FEATURE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 778
 779 WX_ARG_ENABLE(iniconf,      [  --enable-iniconf        use wxIniConfig (Win32 only)], wxUSE_INICONF)
 780 WX_ARG_FEATURE(regkey,      [  --enable-regkey         use wxRegKey class (Win32 only)], wxUSE_REGKEY)
 781
 782 if test "$wxUSE_GUI" = "yes"; then
 783
 784 dnl ---------------------------------------------------------------------------
 785 dnl optional "big" GUI features
 786 dnl ---------------------------------------------------------------------------
 787
 788 WX_ARG_FEATURE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 789 WX_ARG_FEATURE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 790 WX_ARG_FEATURE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 791 WX_ARG_FEATURE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 792 WX_ARG_FEATURE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 793 WX_ARG_FEATURE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
 794 WX_ARG_FEATURE(aui,         [  --enable-aui            use AUI docking library], wxUSE_AUI)
 795 WX_ARG_FEATURE(propgrid,    [  --enable-propgrid       use wxPropertyGrid library], wxUSE_PROPGRID)
 796 WX_ARG_FEATURE(ribbon,      [  --enable-ribbon         use wxRibbon library], wxUSE_RIBBON)
 797 WX_ARG_FEATURE(stc,         [  --enable-stc            use wxStyledTextCtrl library], wxUSE_STC)
 798 WX_ARG_FEATURE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 799 WX_ARG_FEATURE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 800 WX_ARG_FEATURE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 801 WX_ARG_FEATURE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 802 WX_ARG_FEATURE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
 803 WX_ARG_FEATURE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
 804 WX_ARG_FEATURE(mediactrl,   [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 805 WX_ARG_FEATURE(gstreamer8,  [  --enable-gstreamer8     force GStreamer 0.8 instead of 0.10 with the wxMediaCtrl class on unix], wxUSE_GSTREAMER8)
 806 WX_ARG_FEATURE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac)], wxUSE_WEBKIT)
 807 WX_ARG_FEATURE(richtext,    [  --enable-richtext       use wxRichTextCtrl], wxUSE_RICHTEXT)
 808 WX_ARG_FEATURE(graphics_ctx,[  --enable-graphics_ctx   use graphics context 2D drawing API], wxUSE_GRAPHICS_CONTEXT)
 809 WX_ARG_FEATURE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 810 WX_ARG_FEATURE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 811 WX_ARG_FEATURE(svg,         [  --enable-svg            use wxSVGFileDC device context], wxUSE_SVG)
 812
 813 dnl ---------------------------------------------------------------------------
 814 dnl IPC &c
 815 dnl ---------------------------------------------------------------------------
 816
 817 WX_ARG_FEATURE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 818 WX_ARG_FEATURE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 819 WX_ARG_FEATURE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 820
 821 dnl ---------------------------------------------------------------------------
 822 dnl optional GUI controls (in alphabetical order except the first one)
 823 dnl ---------------------------------------------------------------------------
 824
 825 dnl don't set DEFAULT_wxUSE_XXX below if the option is not specified
 826 DEFAULT_wxUSE_CONTROLS=none
 827 WX_ARG_DISABLE(controls,    [  --disable-controls      disable compilation of all standard controls], wxUSE_CONTROLS)
 828
 829 dnl even with --disable-controls, some may be enabled by an explicit
 830 dnl --enable-<control> later on the command line -- but by default all will be
 831 dnl disabled
 832 if test "$wxUSE_CONTROLS" = "no"; then
 833     DEFAULT_wxUSE_ACCEL=no
 834     DEFAULT_wxUSE_ANIMATIONCTRL=no
 835     DEFAULT_wxUSE_BMPBUTTON=no
 836     DEFAULT_wxUSE_BUTTON=no
 837     DEFAULT_wxUSE_CALCTRL=no
 838     DEFAULT_wxUSE_CARET=no
 839     DEFAULT_wxUSE_CHECKBOX=no
 840     DEFAULT_wxUSE_CHECKLISTBOX=no
 841     DEFAULT_wxUSE_CHOICE=no
 842     DEFAULT_wxUSE_CHOICEBOOK=no
 843     DEFAULT_wxUSE_COLLPANE=no
 844     DEFAULT_wxUSE_COLOURPICKERCTRL=no
 845     DEFAULT_wxUSE_COMBOBOX=no
 846     DEFAULT_wxUSE_COMBOBOX=no
 847     DEFAULT_wxUSE_DATAVIEWCTRL=no
 848     DEFAULT_wxUSE_DATEPICKCTRL=no
 849     DEFAULT_wxUSE_DETECT_SM=no
 850     DEFAULT_wxUSE_DIRPICKERCTRL=no
 851     DEFAULT_wxUSE_DISPLAY=no
 852     DEFAULT_wxUSE_FILECTRL=no
 853     DEFAULT_wxUSE_FILEPICKERCTRL=no
 854     DEFAULT_wxUSE_FONTPICKERCTRL=no
 855     DEFAULT_wxUSE_GAUGE=no
 856     DEFAULT_wxUSE_GRID=no
 857     DEFAULT_wxUSE_HEADERCTRL=no
 858     DEFAULT_wxUSE_HYPERLINKCTRL=no
 859     DEFAULT_wxUSE_IMAGLIST=no
 860     DEFAULT_wxUSE_LISTBOOK=no
 861     DEFAULT_wxUSE_LISTBOX=no
 862     DEFAULT_wxUSE_LISTCTRL=no
 863     DEFAULT_wxUSE_NOTEBOOK=no
 864     DEFAULT_wxUSE_POPUPWIN=no
 865     DEFAULT_wxUSE_RADIOBOX=no
 866     DEFAULT_wxUSE_RADIOBTN=no
 867     DEFAULT_wxUSE_REARRANGECTRL=no
 868     DEFAULT_wxUSE_SASH=no
 869     DEFAULT_wxUSE_SCROLLBAR=no
 870     DEFAULT_wxUSE_SEARCHCTRL=no
 871     DEFAULT_wxUSE_SLIDER=no
 872     DEFAULT_wxUSE_SPINBTN=no
 873     DEFAULT_wxUSE_SPINCTRL=no
 874     DEFAULT_wxUSE_SPLITTER=no
 875     DEFAULT_wxUSE_STATBMP=no
 876     DEFAULT_wxUSE_STATBOX=no
 877     DEFAULT_wxUSE_STATLINE=no
 878     DEFAULT_wxUSE_STATUSBAR=no
 879     DEFAULT_wxUSE_TIPWINDOW=no
 880     DEFAULT_wxUSE_TOGGLEBTN=no
 881     DEFAULT_wxUSE_TOOLBAR=no
 882     DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 883     DEFAULT_wxUSE_TOOLBOOK=no
 884     DEFAULT_wxUSE_TOOLTIPS=no
 885     DEFAULT_wxUSE_TREEBOOK=no
 886     DEFAULT_wxUSE_TREECTRL=no
 887 fi
 888
 889 dnl please keep the settings below in alphabetical order
 890 WX_ARG_FEATURE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
 891 WX_ARG_FEATURE(animatectrl, [  --enable-animatectrl    use wxAnimationCtrl class], wxUSE_ANIMATIONCTRL)
 892 WX_ARG_FEATURE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
 893 WX_ARG_FEATURE(bmpcombobox, [  --enable-bmpcombobox    use wxBitmapComboBox class], wxUSE_BITMAPCOMBOBOX)
 894 WX_ARG_FEATURE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
 895 WX_ARG_FEATURE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
 896 WX_ARG_FEATURE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
 897 WX_ARG_FEATURE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
 898 WX_ARG_FEATURE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
 899 WX_ARG_FEATURE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
 900 WX_ARG_FEATURE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
 901 WX_ARG_FEATURE(collpane,    [  --enable-collpane       use wxCollapsiblePane class], wxUSE_COLLPANE)
 902 WX_ARG_FEATURE(colourpicker,[  --enable-colourpicker   use wxColourPickerCtrl class], wxUSE_COLOURPICKERCTRL)
 903 WX_ARG_FEATURE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
 904 WX_ARG_FEATURE(comboctrl,   [  --enable-comboctrl      use wxComboCtrl class], wxUSE_COMBOCTRL)
 905 WX_ARG_FEATURE(dataviewctrl,[  --enable-dataviewctrl   use wxDataViewCtrl class], wxUSE_DATAVIEWCTRL)
 906 WX_ARG_FEATURE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
 907 WX_ARG_FEATURE(detect_sm,   [  --enable-detect_sm      use code to detect X11 session manager], wxUSE_DETECT_SM)
 908 WX_ARG_FEATURE(dirpicker,   [  --enable-dirpicker      use wxDirPickerCtrl class], wxUSE_DIRPICKERCTRL)
 909 WX_ARG_FEATURE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
 910 WX_ARG_FEATURE(editablebox, [  --enable-editablebox    use wxEditableListBox class], wxUSE_EDITABLELISTBOX)
 911 WX_ARG_FEATURE(filectrl,    [  --enable-filectrl       use wxFileCtrl class], wxUSE_FILECTRL)
 912 WX_ARG_FEATURE(filepicker,  [  --enable-filepicker     use wxFilePickerCtrl class], wxUSE_FILEPICKERCTRL)
 913 WX_ARG_FEATURE(fontpicker,  [  --enable-fontpicker     use wxFontPickerCtrl class], wxUSE_FONTPICKERCTRL)
 914 WX_ARG_FEATURE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
 915 WX_ARG_FEATURE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
 916 WX_ARG_FEATURE(headerctrl,  [  --enable-headerctrl     use wxHeaderCtrl class], wxUSE_HEADERCTRL)
 917 WX_ARG_FEATURE(hyperlink,   [  --enable-hyperlink      use wxHyperlinkCtrl class], wxUSE_HYPERLINKCTRL)
 918 WX_ARG_FEATURE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
 919 WX_ARG_FEATURE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
 920 WX_ARG_FEATURE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
 921 WX_ARG_FEATURE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
 922 WX_ARG_FEATURE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
 923 WX_ARG_FEATURE(notifmsg,    [  --enable-notifmsg       use wxNotificationMessage class], wxUSE_NOTIFICATION_MESSAGE)
 924 WX_ARG_FEATURE(odcombobox,  [  --enable-odcombobox     use wxOwnerDrawnComboBox class], wxUSE_ODCOMBOBOX)
 925 WX_ARG_FEATURE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
 926 WX_ARG_FEATURE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
 927 WX_ARG_FEATURE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
 928 WX_ARG_FEATURE(rearrangectrl,[  --enable-rearrangectrl  use wxRearrangeList/Ctrl/Dialog], wxUSE_REARRANGECTRL)
 929 WX_ARG_FEATURE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
 930 WX_ARG_FEATURE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
 931 WX_ARG_FEATURE(searchctrl,  [  --enable-searchctrl     use wxSearchCtrl class], wxUSE_SEARCHCTRL)
 932 WX_ARG_FEATURE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
 933 WX_ARG_FEATURE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
 934 WX_ARG_FEATURE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
 935 WX_ARG_FEATURE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
 936 WX_ARG_FEATURE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
 937 WX_ARG_FEATURE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
 938 WX_ARG_FEATURE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
 939 WX_ARG_FEATURE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
 940 WX_ARG_FEATURE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
 941 WX_ARG_FEATURE(taskbaricon, [  --enable-taskbaricon    use wxTaskBarIcon class], wxUSE_TASKBARICON)
 942 WX_ARG_FEATURE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
 943 WX_ARG_FEATURE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
 944 WX_ARG_FEATURE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
 945 WX_ARG_FEATURE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
 946 WX_ARG_FEATURE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
 947 WX_ARG_FEATURE(toolbook,    [  --enable-toolbook       use wxToolbook class], wxUSE_TOOLBOOK)
 948 WX_ARG_FEATURE(treebook,    [  --enable-treebook       use wxTreebook class], wxUSE_TREEBOOK)
 949 WX_ARG_FEATURE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
 950
 951 dnl ---------------------------------------------------------------------------
 952 dnl common dialogs
 953 dnl ---------------------------------------------------------------------------
 954
 955 WX_ARG_FEATURE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
 956 WX_ARG_FEATURE(aboutdlg,    [  --enable-aboutdlg       use wxAboutBox], wxUSE_ABOUTDLG)
 957 WX_ARG_FEATURE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
 958 WX_ARG_FEATURE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
 959 WX_ARG_FEATURE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
 960 WX_ARG_FEATURE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
 961 WX_ARG_FEATURE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
 962 WX_ARG_FEATURE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
 963 WX_ARG_FEATURE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
 964 WX_ARG_FEATURE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
 965 WX_ARG_FEATURE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
 966 WX_ARG_FEATURE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
 967 WX_ARG_FEATURE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
 968 WX_ARG_FEATURE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
 969 WX_ARG_FEATURE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
 970
 971 dnl ---------------------------------------------------------------------------
 972 dnl misc GUI options
 973 dnl ---------------------------------------------------------------------------
 974
 975 WX_ARG_FEATURE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
 976 WX_ARG_FEATURE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
 977 WX_ARG_FEATURE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
 978 WX_ARG_FEATURE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
 979 WX_ARG_FEATURE(mousewheel,  [  --enable-mousewheel     use mousewheel], wxUSE_MOUSEWHEEL)
 980 WX_ARG_FEATURE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
 981 WX_ARG_FEATURE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
 982 WX_ARG_FEATURE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
 983 WX_ARG_FEATURE(metafile,    [  --enable-metafiles      use wxMetaFile (Win32 only)], wxUSE_METAFILE)
 984 WX_ARG_FEATURE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
 985 WX_ARG_FEATURE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
 986
 987 dnl ---------------------------------------------------------------------------
 988 dnl support for image formats that do not rely on external library
 989 dnl ---------------------------------------------------------------------------
 990
 991 WX_ARG_FEATURE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
 992 WX_ARG_FEATURE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
 993 WX_ARG_FEATURE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
 994 WX_ARG_FEATURE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
 995 WX_ARG_FEATURE(tga,         [  --enable-tga            use tga images (TGA file format)], wxUSE_TGA)
 996 WX_ARG_FEATURE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
 997 WX_ARG_FEATURE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
 998 WX_ARG_FEATURE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
 999 WX_ARG_FEATURE(ico_cur,     [  --enable-ico_cur        use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1000
1001 dnl ---------------------------------------------------------------------------
1002 dnl wxMSW-only options
1003 dnl ---------------------------------------------------------------------------
1004
1005 WX_ARG_FEATURE(dccache,     [  --enable-dccache        cache temporary wxDC objects (Win32 only)], wxUSE_DC_CACHEING)
1006 WX_ARG_FEATURE(ps-in-msw,   [  --enable-ps-in-msw      use PS printing in wxMSW (Win32 only)], wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
1007 WX_ARG_FEATURE(ownerdrawn,  [  --enable-ownerdrawn     use owner drawn controls (Win32 and OS/2 only)], wxUSE_OWNER_DRAWN)
1008 WX_ARG_FEATURE(uxtheme,     [  --enable-uxtheme        enable support for Windows XP themed look (Win32 only)], wxUSE_UXTHEME)
1009 WX_ARG_FEATURE(wxdib,       [  --enable-wxdib          use wxDIB class (Win32 only)], wxUSE_DIB)
1010
1011 dnl this one is not really MSW-specific but it exists mainly to be turned off
1012 dnl under MSW, it should be off by default on the other platforms
1013 if test "$wxUSE_MSW" != 1; then
1014     DEFAULT_wxUSE_AUTOID_MANAGEMENT=no
1015 fi
1016
1017 WX_ARG_FEATURE(autoidman,   [  --enable-autoidman      use automatic ids management], wxUSE_AUTOID_MANAGEMENT)
1018
1019 fi
1020 dnl for GUI only
1021
1022 dnl ---------------------------------------------------------------------------
1023 dnl Checks for programs
1024 dnl ---------------------------------------------------------------------------
1025
1026 dnl flush the cache because checking for programs might abort
1027 AC_CACHE_SAVE
1028
1029 dnl C-compiler checks
1030 dnl   defines CC with the compiler to use
1031 dnl   defines GCC with yes if using gcc
1032 dnl   defines GCC empty if not using gcc
1033 dnl   defines CFLAGS
1034 dnl
1035 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1036 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1037 dnl (if not already present in C*FLAGS) the -g and -O flags ourselves below
1038 CFLAGS=${CFLAGS:=}
1039 AC_BAKEFILE_PROG_CC
1040
1041 dnl is -traditional needed for correct compilations
1042 dnl   adds -traditional for gcc if needed
1043 AC_PROG_GCC_TRADITIONAL
1044
1045 dnl C++-compiler checks
1046 dnl   defines CXX with the compiler to use
1047 dnl   defines GXX with yes if using gxx
1048 dnl   defines GXX empty if not using gxx
1049 dnl   defines CXXFLAGS
1050 dnl
1051 dnl see CFLAGS line above
1052 CXXFLAGS=${CXXFLAGS:=}
1053 AC_BAKEFILE_PROG_CXX
1054
1055 dnl configure always sets CXX to something as it falls back to g++ even if no
1056 dnl C++ compiler was found, but we prefer to abort now with a clear error
1057 dnl message rather than give errors about all tests failures below
1058 if test "$CXX" = "g++" -a "$GXX" != "yes"; then
1059     AC_MSG_ERROR([C++ compiler is needed to build wxWidgets])
1060 fi
1061
1062 dnl ar command
1063 dnl   defines AR with the appropriate command
1064 dnl
1065 dnl For Sun CC AC_BAKEFILE below sets AR to the compiler itself.
1066 if test "x$SUNCXX" != xyes; then
1067     AC_CHECK_TOOL(AR, ar)
1068     if test "x$AR" = "x" ; then
1069         AC_MSG_ERROR([ar is needed to build wxWidgets])
1070     fi
1071 fi
1072
1073 dnl ---------------------------------------------------------------------------
1074 dnl Mac-specific SDK/architectures checks
1075 dnl ---------------------------------------------------------------------------
1076
1077 if test "$wxUSE_MAC" = 1; then
1078
1079 retest_macosx_linking=no
1080
1081 dnl Support the old --enable-universal_binary in case anyone was using it.
1082     if test "x$wxUSE_UNIVERSAL_BINARY" != xno ; then
1083         dnl --enable-universal_binary uses a default SDK (currently 10.4u)
1084         dnl --enable-universal_binary=SDK names a path to an SDK
1085         if test "x$wxUSE_UNIVERSAL_BINARY" == xyes; then
1086             # Implicitly turn on the new --with-macosx-sdk using the default
1087             # SDK which provides the behavior this option has always had.
1088             if test "x$wxUSE_MACOSX_SDK" = "x"; then
1089                 AC_MSG_WARN([Enabling default SDK due to --enable-universal_binary.])
1090                 AC_MSG_WARN([If you don't want this, specify --without-macosx-sdk])
1091                 wxUSE_MACOSX_SDK=yes
1092             fi
1093         else
1094             # Complain to user if he specified an argument to --enable-universal_binary
1095             # and also 1) specified --with-macosx-sdk using the default (yes) or
1096             # 2) specified --with-macosx-sdk using a path or 3) specified
1097             # --without-macosx-sdk (no).
1098             if test "x$wxUSE_MACOSX_SDK" != "x" ; then
1099                 AC_MSG_FAILURE([Please specify the new --with-macosx-sdk=PATH and do not specify an arg to --enable-universal_binary])
1100             else
1101                 # Put the SDK path into the wxUSE_MACOSX_SDK.  We don't have to
1102                 # special-case the empty string because the below test simply
1103                 # converts "no" to the empty string anyway.
1104                 wxUSE_MACOSX_SDK="$wxUSE_UNIVERSAL_BINARY"
1105                 dnl Warn about deprecated usage.
1106                 AC_MSG_WARN([Please use --with-macosx-sdk=PATH and --enable-universal_binary without an argument])
1107             fi
1108         fi
1109         dnl FIXME: I think it would be better to put this into CC, CXX, and LD rather than the flags.
1110         OSX_UNIV_OPTS="-arch ppc -arch i386"
1111         CXXFLAGS="$OSX_UNIV_OPTS $CXXFLAGS"
1112         CFLAGS="$OSX_UNIV_OPTS $CFLAGS"
1113         OBJCXXFLAGS="$OSX_UNIV_OPTS $OBJCXXFLAGS"
1114         OBJCFLAGS="$OSX_UNIV_OPTS $OBJCFLAGS"
1115         LDFLAGS="$OSX_UNIV_OPTS $LDFLAGS"
1116         dnl NOTE: Only the compiler driver needs arch flags.  The link editor
1117         dnl is incapable of using them but the compiler driver (which we use
1118         dnl as LD when building dynamic libraries) uses them to invoke the
1119         dnl real ld multiple times.  If we moved to libtool -dynamic we would
1120         dnl need no arch flags because libtool automatically invokes ld for
1121         dnl every architecture found in the fat input files.
1122         dnl
1123         dnl For static library builds, AR/RANLIB automatically create proper
1124         dnl fat archives although AR is unable to update them once RANLIB has
1125         dnl made them into proper fat archives.  Fortunately, our link process
1126         dnl simply removes the .a file before using ar to create a new one.
1127         dnl If we did move to libtool -static we still wouldn't need arch flags
1128         dnl because libtool automatically figures it out based on input.
1129         retest_macosx_linking=yes
1130
1131         dnl HACK: PCH could be made to work by precompiling for each architecture into separate directories
1132         dnl and including all architecture directories with each compiler invocation.
1133         dnl That would require a major rework of Bakefile and at the same time it would be nice to have
1134         dnl Objective-C++ precompiled headers.
1135         AC_MSG_WARN([Disabling precompiled headers due to universal binary build.])
1136         bk_use_pch=no
1137     fi
1138
1139 dnl Set up the Mac OS X SDK.  We do this early so configure tests will occur
1140 dnl with the SDK in place.
1141 dnl NOTE: We clobber wxUSE_MACOSX_SDK with the SDK path
1142 if test "x$wxUSE_MACOSX_SDK" = "xno"; then
1143     wxUSE_MACOSX_SDK=
1144 elif test "x$wxUSE_MACOSX_SDK" = "xyes"; then
1145     # TODO: Search for most recent SDK and use it.
1146     wxUSE_MACOSX_SDK="/Developer/SDKs/MacOSX10.4u.sdk"
1147 fi
1148
1149
1150 if test "x$wxUSE_MACOSX_SDK" != "x"; then
1151     AC_MSG_CHECKING([for SDK directory $wxUSE_MACOSX_SDK])
1152     if ! test -d "$wxUSE_MACOSX_SDK"; then
1153         AC_MSG_FAILURE([not found])
1154     else
1155         AC_MSG_RESULT([exists])
1156     fi
1157     MACOSX_SDK_OPTS="-isysroot $wxUSE_MACOSX_SDK"
1158     eval "CC=\"$CC $MACOSX_SDK_OPTS\""
1159     eval "CXX=\"$CXX $MACOSX_SDK_OPTS\""
1160     eval "LD=\"$LD $MACOSX_SDK_OPTS\""
1161     retest_macosx_linking=yes
1162     dnl NOTE: When libtool is used in lieu of AR/RANLIB (i.e. in static mode)
1163     dnl the syslibroot makes no difference.  We aren't using libtool now but
1164     dnl if we ever did, be aware that you don't need to worry about it.
1165 fi
1166
1167 dnl Set up the deployment target
1168 dnl No   : Don't specify a min version even if using an SDK
1169 dnl Yes  : Use the version from the SDK if used, otherwise same as no
1170 dnl Param: Use the specified version
1171 if test "x$wxUSE_MACOSX_VERSION_MIN" = "xno"; then
1172     wxUSE_MACOSX_VERSION_MIN=
1173 elif test "x$wxUSE_MACOSX_VERSION_MIN" = "xyes"; then
1174     if test "x$wxUSE_MACOSX_SDK" != "x"; then
1175         AC_MSG_CHECKING([SDK deployment version])
1176 dnl We need to quote the next line where we don't need macros and do need [] in the regex
1177 [
1178         MACOSX_SDK_PLIST_VERSION_MIN=`defaults read "$wxUSE_MACOSX_SDK/SDKSettings" buildSettings | grep '^ *"\{0,1\}MACOSX_DEPLOYMENT_TARGET"\{0,1\} *= *"\{0,1\}[^"]*"\{0,1\}; *$' | sed 's/^ *"\{0,1\}MACOSX_DEPLOYMENT_TARGET"\{0,1\} *= *"\{0,1\}\([^"]*\)"\{0,1\} *; *$/\1/'`
1179 ]
1180         # If that failed, try again with the new key
1181         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" == "x"; then
1182 [
1183             MACOSX_SDK_PLIST_VERSION_MIN=`defaults read "$wxUSE_MACOSX_SDK/SDKSettings" DefaultProperties | grep '^ *"\{0,1\}MACOSX_DEPLOYMENT_TARGET"\{0,1\} *= *"\{0,1\}[^"]*"\{0,1\}; *$' | sed 's/^ *"\{0,1\}MACOSX_DEPLOYMENT_TARGET"\{0,1\} *= *"\{0,1\}\([^"]*\)"\{0,1\} *; *$/\1/'`
1184 ]
1185         fi
1186
1187         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" != "x"; then
1188             wxUSE_MACOSX_VERSION_MIN=$MACOSX_SDK_PLIST_VERSION_MIN
1189             AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
1190         else
1191             AC_MSG_WARN([Could not determine deployment target from SDKSettings.plist])
1192             wxUSE_MACOSX_VERSION_MIN=
1193         fi
1194     else
1195         wxUSE_MACOSX_VERSION_MIN=
1196     fi
1197 elif test "x$wxUSE_MACOSX_VERSION_MIN" = "x"; then
1198     OSX_VERSION=`sw_vers -productVersion | grep 10.[[0-9]]`
1199     if test "$wxUSE_OSX_CARBON" = 1 -o "x$OSX_VERSION" = "x10.4"; then
1200         # otherwise configure stops on leopard for universal_binary
1201         wxUSE_MACOSX_VERSION_MIN=10.4
1202     else
1203         # for OS X Cocoa, use 10.5 so we can get 64-bit compile on Snow Leopard
1204         wxUSE_MACOSX_VERSION_MIN=10.5
1205     fi
1206 fi
1207
1208 NEEDS_GCC40="no"
1209 if test "x$wxUSE_MACOSX_VERSION_MIN" == "x10.4"; then
1210     NEEDS_GCC40="yes"
1211 fi
1212
1213 if test "$wxUSE_OSX_CARBON" = 1; then
1214     NEEDS_GCC40="yes"
1215 fi
1216
1217 if test "x$NEEDS_GCC40" == "xyes"; then
1218     # gcc 4.2 cannot compile 10.4 compatible code, so if the user is using it
1219     # and wants 10.4 compatible code, then 'downgrade' to 4.0
1220     # This is also the simplest way to get 32-bit binaries on Snow Leopard.
1221     if test "x$CC" = "xgcc"; then
1222         CCVERSION=`$CC --version | grep 4.[[2-9]].`
1223         if test "x$CCVERSION" != "x"; then
1224             echo "$as_me:$LINENO: WARNING: gcc >= 4.2 cannot compile 10.4 compatible code. Using gcc 4.0 instead."
1225             CC="/usr/bin/gcc-4.0"
1226         fi
1227     fi
1228
1229     if test "x$CXX" = "xg++"; then
1230         CCVERSION=`$CXX --version | grep 4.[[2-9]].`
1231         if test "x$CCVERSION" != "x"; then
1232             CXX="/usr/bin/g++-4.0"
1233         fi
1234     fi
1235 fi
1236
1237 if test "x$wxUSE_MACOSX_VERSION_MIN" != "x"; then
1238     MACOSX_VERSION_MIN_OPTS="-mmacosx-version-min=$wxUSE_MACOSX_VERSION_MIN"
1239     eval "CC=\"$CC $MACOSX_VERSION_MIN_OPTS\""
1240     eval "CXX=\"$CXX $MACOSX_VERSION_MIN_OPTS\""
1241     eval "LD=\"$LD $MACOSX_VERSION_MIN_OPTS\""
1242     retest_macosx_linking=yes
1243 fi
1244
1245 dnl If either an SDK or a version option was added, make sure that we can
1246 dnl still compile and link both C and C++.  If we didn't do this, then most
1247 dnl of the remaining tests would fail.
1248 if test "x$retest_macosx_linking" = "xyes"; then
1249     AC_LANG_PUSH(C)
1250     AC_MSG_CHECKING([if C compiler works with SDK/version options])
1251     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1252     AC_LANG_POP()
1253
1254     AC_LANG_PUSH(C++)
1255     AC_MSG_CHECKING([if C++ compiler works with SDK/version options])
1256     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1257     AC_LANG_POP()
1258 fi
1259
1260 fi dnl wxUSE_MAC
1261
1262 case "${host}" in
1263
1264     dnl The other BSD's should probably go in here too, since this is
1265     dnl to workaround a strange static lib BSDism.
1266     dnl Mac OS X install seems to ignore -p option...
1267     *-*-darwin* )
1268         INSTALL_PROGRAM="cp -fp"
1269         INSTALL_DATA="cp -fp"
1270         ;;
1271     *)
1272         ;;
1273 esac
1274
1275 dnl ------------------------------------------------------------------------
1276 dnl Platform specific tests
1277 dnl ------------------------------------------------------------------------
1278
1279 dnl xlC needs -qunique under AIX so that one source file can be
1280 dnl compiled to multiple object files and safely linked together.
1281 if test "x$XLCXX" = "xyes" -a "x$USE_AIX" = "x1"; then
1282     CXXFLAGS="-qunique $CXXFLAGS"
1283 fi
1284
1285 dnl This case is for PowerPC OS X vs. everything else
1286 case "${host}" in
1287   powerpc-*-darwin* )
1288     AC_MSG_CHECKING([if __POWERPC__ is already defined])
1289     AC_TRY_COMPILE([],[#ifndef __POWERPC__
1290         choke me for lack of PowerPC
1291 #endif
1292 ],
1293         [AC_MSG_RESULT([yes])],
1294         [AC_MSG_RESULT([no])
1295         AC_DEFINE(__POWERPC__)
1296     ])
1297   ;;
1298 esac
1299
1300 dnl This case is for OS X vs. everything else
1301 case "${host}" in
1302   *-*-darwin* )
1303     AC_MSG_CHECKING([if CoreFoundation/CFBase.h is usable])
1304     AC_TRY_COMPILE([#include <CoreFoundation/CFBase.h>
1305 ],[],
1306         [AC_MSG_RESULT([yes])],
1307         [AC_MSG_RESULT([no])
1308         AC_MSG_CHECKING([if __CF_USE_FRAMEWORK_INCLUDES__ is required])
1309         AC_TRY_COMPILE([#define __CF_USE_FRAMEWORK_INCLUDES__
1310 #include <CoreFoundation/CFBase.h>
1311         ],[],
1312         [AC_MSG_RESULT([yes])
1313         dnl We must use -D so source files that don't include wx/setup.h
1314         dnl but do include CFBase will work.
1315         CPPFLAGS="-D__CF_USE_FRAMEWORK_INCLUDES__ $CPPFLAGS"],
1316         [AC_MSG_FAILURE([no.  CoreFoundation not available.])]
1317         )
1318         ]
1319     )
1320   ;;
1321 esac
1322
1323 dnl Determine whether we want to use Cygwin as Windows or POSIX platform: the
1324 dnl latter makes more sense for wxGTK/Motif/X11 ports
1325 wants_win32=0
1326 doesnt_want_win32=0
1327 case "${host}" in
1328   *-*-cygwin*)
1329       if test "$wxUSE_MSW" = 1 ; then
1330         wants_win32=1
1331       else
1332         dnl when we use cygwin compiler with -mno-cygwin option it uses mingw32
1333         dnl headers and libraries, so it's Windows-like in this case
1334         AC_CACHE_CHECK([if -mno-cygwin is in effect], wx_cv_nocygwin,
1335             [
1336                 AC_TRY_COMPILE(
1337                     [],
1338                     [
1339                         #ifdef __MINGW32__
1340                             choke me
1341                         #endif
1342                     ],
1343                     wx_cv_nocygwin=no,
1344                     wx_cv_nocygwin=yes
1345                 )
1346             ]
1347         )
1348
1349         if test "$wx_cv_nocygwin" = "yes"; then
1350             wants_win32=1
1351         else
1352             doesnt_want_win32=1
1353         fi
1354       fi
1355       if test "$wants_win32" = 1 ; then
1356         BAKEFILE_FORCE_PLATFORM=win32
1357       fi
1358   ;;
1359   *-*-mingw*)
1360       wants_win32=1
1361   ;;
1362 esac
1363
1364 if test "$wxUSE_WINE" = "yes"; then
1365     wants_win32=1
1366     LDFLAGS_GUI="-mwindows"
1367 fi
1368
1369 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1370 dnl     take effect on Cygwin/Mingw and not other platforms.
1371 if test "$wants_win32" = 1 ; then
1372     USE_UNIX=0
1373     USE_WIN32=1
1374     AC_DEFINE(__WIN32__)
1375     AC_DEFINE(__WIN95__)
1376     AC_DEFINE(__WINDOWS__)
1377     AC_DEFINE(__GNUWIN32__)
1378     AC_DEFINE(STRICT)
1379 fi
1380 if test "$doesnt_want_win32" = 1 ; then
1381     USE_UNIX=1
1382     USE_WIN32=0
1383 fi
1384 dnl (end of Windows-only piece)
1385
1386 if test "$USE_UNIX" = 1 ; then
1387     wxUSE_UNIX=yes
1388     AC_DEFINE(__UNIX__)
1389 fi
1390
1391 dnl This case is for OS/2 vs. everything else
1392 case "${host}" in
1393   *-pc-os2_emx | *-pc-os2-emx )
1394       dnl ---------------------------------------------------------------------
1395       dnl When we are using gcc on OS/2, we want to be either using resources
1396       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1397       dnl Moreover we need to link explicitly against either stdcpp.a or
1398       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1399       dnl not "g++/c++".
1400       dnl ---------------------------------------------------------------------
1401       dnl (OS/2-only piece)
1402       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1403           dnl More complete Unix emulation for unix-like ports
1404           dnl by linking in POSIX/2's cExt (if available).
1405           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1406       else
1407           dnl Include resources for the "native" port (wxPM).
1408           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1409       fi
1410       dnl Check for the gcc version (and thereby for the C runtime library).
1411       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1412       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1413       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1414       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1415       AC_CACHE_CHECK([for gcc/libc version], wx_cv_gccversion,[
1416           AC_TRY_RUN(
1417               dnl Check the gcc version macro.
1418               [
1419                   #include <stdio.h>
1420
1421                   int main()
1422                   {
1423                       FILE *f=fopen("conftestval", "w");
1424                       if (!f) exit(1);
1425                       fprintf(f,
1426                   #if (__GNUC__ < 3)
1427                               "EMX2"
1428                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1429                               "EMX3"
1430                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1431                               "Innotek5"
1432                   #else
1433                               "Innotek6"
1434                   #endif
1435                       );
1436                       exit(0);
1437                   }
1438               ],
1439               wx_cv_gccversion=`cat conftestval`,
1440               wx_cv_gccversion="EMX2",
1441               dnl Compilation error: Assuming standard EMX environment
1442               wx_cv_gccversion="EMX2"
1443           )
1444       ])
1445       if test "$wx_cv_gccversion" = "EMX2"; then
1446           LIBS="$LIBS -lstdcpp"
1447           LDFLAGS="$LDFLAGS -Zsysv-signals"
1448       else
1449           if test "$wx_cv_gccversion" = "EMX3"; then
1450               LIBS="$LIBS -lstdcxx -lgcc"
1451               LDFLAGS="$LDFLAGS -Zsysv-signals"
1452           else
1453               LIBS="$LIBS -lstdc++"
1454           fi
1455       fi
1456       if test "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1457         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1458         wxUSE_OMF=yes
1459         enable_omf=yes
1460       fi
1461       dnl (end of OS/2-only piece)
1462   ;;
1463   *)
1464       dnl ---------------------------------------------------------------------
1465       dnl look for strcasecmp() in string.h and then strings.h if it's not
1466       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1467       dnl used.
1468       dnl ---------------------------------------------------------------------
1469       dnl (non-OS/2-only piece)
1470
1471       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1472           AC_TRY_LINK([
1473               #include <string.h>
1474               ],
1475               [
1476                   strcasecmp("foo", "bar");
1477               ],
1478               ac_cv_string_strcasecmp=yes,
1479               ac_cv_string_strcasecmp=no
1480           )
1481       ])
1482
1483       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1484           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1485       else
1486           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1487               AC_TRY_LINK([
1488                   #include <strings.h>
1489                   ],
1490                   [
1491                       strcasecmp("foo", "bar");
1492                   ],
1493                   ac_cv_strings_strcasecmp=yes,
1494                   ac_cv_strings_strcasecmp=no
1495               )
1496           ])
1497
1498           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1499               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1500           else
1501               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1502           fi
1503       fi
1504
1505       dnl (end of non-OS/2-only piece)
1506   ;;
1507 esac
1508
1509 dnl ------------------------------------------------------------------------
1510 dnl Check for headers
1511 dnl ------------------------------------------------------------------------
1512
1513 dnl Note: non-empty last parameter makes check compile-only,
1514 dnl   skipping worthless preprocessing check
1515 AC_CHECK_HEADERS(langinfo.h wchar.h,,, [AC_INCLUDES_DEFAULT])
1516
1517 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1518 if test "$ac_cv_header_wchar_h" != "yes"; then
1519     AC_CHECK_HEADERS([wcstr.h],,, [AC_INCLUDES_DEFAULT()])
1520 fi
1521
1522 case "${host}" in
1523   *-pc-os2_emx | *-pc-os2-emx )
1524       dnl Explicitly link -lintl if langinfo.h is available
1525       dnl and intl not yet included in libc
1526       if test $ac_cv_header_langinfo_h = "yes" \
1527                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1528                      -o "$wx_cv_gccversion" = "EMX3" \
1529                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1530           LIBS="$LIBS -lintl"
1531       fi
1532   ;;
1533 esac
1534
1535 dnl POSIX needs this for select(), but old systems don't have it
1536 if test "$USE_UNIX" = 1 ; then
1537     AC_CHECK_HEADERS([sys/select.h],,, [AC_INCLUDES_DEFAULT()])
1538 fi
1539
1540 dnl ---------------------------------------------------------------------------
1541 dnl Checks for compiler characteristics
1542 dnl ---------------------------------------------------------------------------
1543
1544 dnl defines const to be empty if c-compiler does not support const fully
1545 AC_C_CONST
1546 dnl defines inline to a sensible value for the c-compiler
1547 AC_C_INLINE
1548
1549 dnl check the sizes of integral types (give some reasonable default values for
1550 dnl cross-compiling)
1551 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1552 AC_CHECK_SIZEOF(short, 2)
1553 AC_CHECK_SIZEOF(void *, 4)
1554 AC_CHECK_SIZEOF(int, 4)
1555 AC_CHECK_SIZEOF(long, 4)
1556 AC_CHECK_SIZEOF(size_t, 4)
1557
1558 case "${host}" in
1559     arm-*-linux* )
1560         AC_CHECK_SIZEOF(long long, 8)
1561     ;;
1562     *-hp-hpux* )
1563         AC_CHECK_SIZEOF(long long, 0)
1564         if test "$ac_cv_sizeof_long_long" != 0; then
1565             dnl HPUX 10.20 headers need this define in order to use long long definitions
1566             CPPFLAGS="-D_INCLUDE_LONGLONG $CPPFLAGS"
1567         fi
1568     ;;
1569     * )
1570         AC_CHECK_SIZEOF(long long, 0)
1571 esac
1572
1573 dnl SGI/Irix's stdio.h does not include wchar_t. Mac OS X does not provide
1574 dnl wchar.h and wchar_t is defined by stdlib.h (GD)
1575 AC_CHECK_SIZEOF(wchar_t, 0,
1576     [
1577         /* DJGPP's wchar_t is now a keyword in C++ (still not C though) */
1578         #if defined(__DJGPP__) && !( (__GNUC_MINOR__ >= 8 && __GNUC__ == 2 ) || __GNUC__ >= 3 )
1579         #  error "fake wchar_t"
1580         #endif
1581         #ifdef HAVE_WCHAR_H
1582         #  ifdef __CYGWIN__
1583         #    include <stddef.h>
1584         #  endif
1585         #  include <wchar.h>
1586         #endif
1587         #ifdef HAVE_STDLIB_H
1588         #  include <stdlib.h>
1589         #endif
1590         #include <stdio.h>
1591     ]
1592 )
1593 if test "$ac_cv_sizeof_wchar_t" != 0; then
1594     wxUSE_WCHAR_T=yes
1595 else
1596     wxUSE_WCHAR_T=no
1597 fi
1598
1599 dnl checks needed to define wxVaCopy
1600 AC_CACHE_CHECK([for va_copy],
1601     wx_cv_func_va_copy,
1602     [
1603         AC_LANG_PUSH(C++)
1604         AC_LINK_IFELSE([
1605             #include <stdarg.h>
1606             void foo(char *f, ...)
1607             {
1608                 va_list ap1, ap2;
1609                 va_start(ap1, f);
1610                 va_copy(ap2, ap1);
1611                 va_end(ap2);
1612                 va_end(ap1);
1613             }
1614             int main()
1615             {
1616                 foo("hi", 17);
1617                 return 0;
1618             }],
1619             wx_cv_func_va_copy=yes,
1620             wx_cv_func_va_copy=no
1621         )
1622         AC_LANG_POP()
1623     ]
1624 )
1625
1626 if test $wx_cv_func_va_copy = "yes"; then
1627     AC_DEFINE(HAVE_VA_COPY)
1628 else
1629     dnl try to understand how can we copy va_lists
1630     AC_CACHE_CHECK([if va_list can be copied by value],
1631         wx_cv_type_va_list_lvalue,
1632         [
1633             AC_RUN_IFELSE([
1634                 #include <stdarg.h>
1635                 int foo(char *f, ...)
1636                 {
1637                     va_list ap1, ap2;
1638                     va_start(ap1, f);
1639                     ap2 = ap1;
1640                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1641                         return 1;
1642                     va_end(ap2);
1643                     va_end(ap1);
1644                     return 0;
1645                 }
1646                 int main()
1647                 {
1648                     return foo("hi", 17);
1649                 }],
1650                 wx_cv_type_va_list_lvalue=yes,
1651                 wx_cv_type_va_list_lvalue=no,
1652                 dnl assume most common case for cross-compiling...
1653                 wx_cv_type_va_list_lvalue=yes
1654             )
1655         ]
1656     )
1657
1658     if test $wx_cv_type_va_list_lvalue != "yes"; then
1659         dnl we suppose that the only thing which can't be copied like this
1660         dnl are arrays... only experience will show whether this is really true
1661         AC_DEFINE(VA_LIST_IS_ARRAY)
1662     fi
1663 fi
1664
1665 dnl don't check for vararg macros if they're explicitly disabled: this is
1666 dnl useful if the user code using the library wants to limit itself to standard
1667 dnl C++ only (e.g. is compiled with g++ -std=c++98)
1668 if test "$wxUSE_VARARG_MACROS" = "yes"; then
1669
1670 dnl Check if variadic macros (C99 feature) are supported:
1671 AC_CACHE_CHECK(
1672     [whether the compiler supports variadic macros],
1673     [wx_cv_have_variadic_macros],
1674     [
1675         dnl C compiler might support variadic macros when C++ one doesn't
1676         dnl (happens with gcc/g++ 2.95.4), so must use C++ one explicitly
1677         AC_LANG_PUSH(C++)
1678         AC_COMPILE_IFELSE(
1679             AC_LANG_PROGRAM(
1680                 [
1681                     #include <stdio.h>
1682                     #define test(fmt, ...) printf(fmt, __VA_ARGS__)
1683                 ],
1684                 [
1685                     test("%s %d %p", "test", 1, 0);
1686                 ]
1687             ),
1688             [wx_cv_have_variadic_macros=yes],
1689             [wx_cv_have_variadic_macros=no]
1690             )
1691         AC_LANG_POP()
1692     ]
1693 )
1694
1695 if test $wx_cv_have_variadic_macros = "yes"; then
1696     AC_DEFINE(HAVE_VARIADIC_MACROS)
1697 fi
1698
1699 fi dnl wxUSE_VARARG_MACROS == yes
1700
1701
1702 dnl check for large file support
1703 LARGEFILE_CPPFLAGS=
1704 AC_SYS_LARGEFILE
1705 if test "$ac_cv_sys_file_offset_bits" = "64"; then
1706     LARGEFILE_CPPFLAGS="-D_FILE_OFFSET_BITS=64"
1707 elif test "$ac_cv_sys_large_files" = 1; then
1708     LARGEFILE_CPPFLAGS="-D_LARGE_FILES"
1709 fi
1710
1711 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1712 dnl line because otherwise the system headers risk being included before
1713 dnl wx/defs.h which defines these constants leading to inconsistent
1714 dnl sizeof(off_t) in different source files of the same program and linking
1715 dnl problems
1716 if test -n "$LARGEFILE_CPPFLAGS"; then
1717     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $LARGEFILE_CPPFLAGS"
1718
1719     dnl We get "Large Files (ILP32) not supported in strict ANSI mode."
1720     dnl #error from HP standard headers unless __STDC_EXT__ is defined.
1721     dnl The compiler should define it automatically, but some old g++
1722     dnl versions don't define it, so test and add it if necessary. AFAIK
1723     dnl the problem only affects the C++ compiler so it is added to
1724     dnl CXXFLAGS only.
1725     if test "$USE_HPUX" = 1 -a "$GXX" = "yes"; then
1726         AC_CACHE_CHECK(
1727             [if -D__STDC_EXT__ is required],
1728             wx_cv_STDC_EXT_required,
1729             [
1730                 AC_LANG_PUSH(C++)
1731                 AC_TRY_COMPILE(
1732                     [],
1733                     [
1734                         #ifndef __STDC_EXT__
1735                             choke me
1736                         #endif
1737                     ],
1738                     wx_cv_STDC_EXT_required=no,
1739                     wx_cv_STDC_EXT_required=yes
1740                 )
1741                 AC_LANG_POP()
1742             ]
1743         )
1744         if test "x$wx_cv_STDC_EXT_required" = "xyes"; then
1745             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -D__STDC_EXT__"
1746         fi
1747     fi
1748 fi
1749
1750 dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1751 dnl
1752 dnl it may be affected by large file flags (this happens under HP-UX 11 for
1753 dnl example) so set them before using it and also use C++ to ensure that we get
1754 dnl errors, not warnings, about the missing functions
1755 AC_LANG_PUSH(C++)
1756 old_CPPFLAGS="$CPPFLAGS"
1757 CPPFLAGS="$CPPFLAGS $LARGEFILE_CPPFLAGS"
1758 AC_FUNC_FSEEKO
1759 CPPFLAGS="$old_CPPFLAGS"
1760 AC_LANG_POP()
1761 if test "$ac_cv_sys_largefile_source" != no; then
1762     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1763 fi
1764
1765 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1766 WX_C_BIGENDIAN
1767
1768 dnl check for iostream (as opposed to iostream.h) standard header
1769 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1770
1771 dnl check whether C++ compiler supports explicit keyword
1772 WX_CPP_EXPLICIT
1773
1774 dnl With Sun CC, temporaries have block scope by default. This flag is needed
1775 dnl to get the expression scope behaviour that conforms to the standard.
1776 if test "x$SUNCXX" = xyes; then
1777     CXXFLAGS="-features=tmplife $CXXFLAGS"
1778 fi
1779
1780 dnl Sun X11 headers are (still, in 2005!) non-ANSI and the best they could do
1781 dnl was to hack their C++ compiler to accept them silently -- but C compiler
1782 dnl still spits out dozens of warnings for each X include file, so suppress
1783 dnl them
1784 if test "x$SUNCC" = xyes; then
1785     CFLAGS="-erroff=E_NO_EXPLICIT_TYPE_GIVEN $CFLAGS"
1786 fi
1787
1788 dnl SGI mipsPro compiler gives this warning for "conversion from pointer to
1789 dnl same-sized integral type" even when there is an explicit cast and as there
1790 dnl is no way to turn it off and there are hundreds of these warnings in wx
1791 dnl sources, just turn it off for now
1792 dnl
1793 dnl a better long term solution would be to use #pragma set/reset woff in
1794 dnl wxPtrToUInt() and use it instead of casts elsewhere
1795 if test "x$SGICC" = "xyes"; then
1796     CFLAGS="-woff 3970 $CFLAGS"
1797 fi
1798 if test "x$SGICXX" = "xyes"; then
1799     CXXFLAGS="-woff 3970 $CXXFLAGS"
1800 fi
1801
1802 dnl HP-UX c89/aCC compiler warnings
1803 if test "x$HPCC" = "xyes"; then
1804     dnl 2011: "unrecognized preprocessor directive": nice warning but it's given
1805     dnl       even for directives inside #if which is not true (i.e. which are
1806     dnl       used for other compilers/OS) and so we have no way to get rid of it
1807     dnl 2450: "long long is non standard" -- yes, we know
1808     CFLAGS="+W 2011,2450 $CFLAGS"
1809 fi
1810 if test "x$HPCXX" = "xyes"; then
1811     dnl 2340: "value copied to temporary, reference to temporary used": very
1812     dnl       painful as triggered by any occurrence of user-defined conversion
1813     dnl 4232: "conversion from 'Foo *' to a more strictly aligned type 'Bar *'
1814     dnl       may cause misaligned access": this might indicate a real problem
1815     dnl       but any use of GTK+ cast macros results in it so it's unusable
1816     dnl       for wxGTK code
1817     CXXFLAGS="+W 2340,4232 $CXXFLAGS"
1818 fi
1819
1820 dnl DEC/Compaq/HP cxx warnings
1821 if test "x$COMPAQCXX" = "xyes"; then
1822     dnl -w0 enables all warnings, then we disable some of them:
1823     dnl basclsnondto: base class dtor non virtual (sometimes we do want this)
1824     dnl unrimpret:  "end of routine block may be unreachable" is given for
1825     dnl             every "if ( ) return ...; else return ...;"
1826     dnl intconlosbit: "conversion to integral type of smaller size could lose
1827     dnl               data" this is a useful warning but there are too many of
1828     dnl               them for now
1829     CXXFLAGS="-w0 -msg_disable basclsnondto,unrimpret,intconlosbit"
1830 fi
1831
1832 dnl the next few tests are all for C++ features and so need to be done using
1833 dnl C++ compiler
1834 AC_LANG_PUSH(C++)
1835
1836 dnl check for std::string or std::wstring
1837 if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
1838     if test "$wxUSE_UNICODE" = "yes"; then
1839         std_string="std::wstring"
1840         char_type="wchar_t"
1841     else
1842         std_string="std::string"
1843         char_type="char"
1844     fi
1845
1846     dnl check if <string> declares std::[w]string
1847     AC_CACHE_CHECK([for $std_string in <string>],
1848         wx_cv_class_stdstring,
1849         [
1850             AC_TRY_COMPILE([#include <string>],
1851                 [$std_string foo;],
1852                 wx_cv_class_stdstring=yes,
1853                 wx_cv_class_stdstring=no
1854             )
1855         ]
1856     )
1857
1858     if test "$wx_cv_class_stdstring" = yes; then
1859         if test "$wxUSE_UNICODE" = "yes"; then
1860             AC_DEFINE(HAVE_STD_WSTRING)
1861         fi
1862         dnl we don't need HAVE_STD_STRING, we just suppose it's available if
1863         dnl wxUSE_STD_STRING==yes
1864     else
1865         AC_CACHE_CHECK([if std::basic_string<$char_type> works],
1866             wx_cv_class_stdbasicstring,
1867             [
1868                 AC_TRY_COMPILE([
1869                     #ifdef HAVE_WCHAR_H
1870                     #  ifdef __CYGWIN__
1871                     #    include <stddef.h>
1872                     #  endif
1873                     #  include <wchar.h>
1874                     #endif
1875                     #ifdef HAVE_STDLIB_H
1876                     #  include <stdlib.h>
1877                     #endif
1878                     #include <stdio.h>
1879                     #include <string>
1880                     ],
1881                     [std::basic_string<$char_type> foo;
1882                      const $char_type* dummy = foo.c_str();],
1883                     wx_cv_class_stdbasicstring=yes,
1884                     wx_cv_class_stdbasicstring=no
1885                 )
1886             ]
1887         )
1888
1889         if test "$wx_cv_class_stdbasicstring" != yes; then
1890             if test "$wxUSE_STL" = "yes"; then
1891                 AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
1892             elif test "$wxUSE_STD_STRING" = "yes"; then
1893                 AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
1894             else
1895                 AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
1896                 wxUSE_STD_STRING=no
1897             fi
1898         fi
1899     fi
1900 fi
1901
1902 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
1903     AC_CHECK_TYPES([std::istream, std::ostream],,
1904                    [wxUSE_STD_IOSTREAM=no],
1905                    [#include <iostream>])
1906
1907     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
1908         if test "$wxUSE_STD_IOSTREAM" = "yes"; then
1909             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
1910         else
1911             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
1912         fi
1913     fi
1914 fi
1915
1916 if test "$wxUSE_STL" = "yes"; then
1917     dnl check for basic STL functionality
1918     AC_CACHE_CHECK([for basic STL functionality],
1919         wx_cv_lib_stl,
1920         [AC_TRY_COMPILE([#include <string>
1921             #include <functional>
1922             #include <algorithm>
1923             #include <vector>
1924             #include <list>],
1925             [std::vector<int> moo;
1926              std::list<int> foo;
1927              std::vector<int>::iterator it =
1928                  std::find_if(moo.begin(), moo.end(),
1929                               std::bind2nd(std::less<int>(), 3));],
1930             wx_cv_lib_stl=yes,
1931             wx_cv_lib_stl=no
1932         )]
1933     )
1934
1935     if test "$wx_cv_lib_stl" != yes; then
1936          AC_MSG_ERROR([Can't use --enable-stl as basic STL functionality is missing])
1937     fi
1938
1939     dnl check for compliant std::string::compare
1940     AC_CACHE_CHECK([for compliant std::string::compare],
1941         wx_cv_func_stdstring_compare,
1942         [AC_TRY_COMPILE([#include <string>],
1943             [std::string foo, bar;
1944             foo.compare(bar);
1945             foo.compare(1, 1, bar);
1946             foo.compare(1, 1, bar, 1, 1);
1947             foo.compare("");
1948             foo.compare(1, 1, "");
1949             foo.compare(1, 1, "", 2);],
1950             wx_cv_func_stdstring_compare=yes,
1951             wx_cv_func_stdstring_compare=no
1952         )]
1953     )
1954
1955     if test "$wx_cv_func_stdstring_compare" = yes; then
1956         AC_DEFINE(HAVE_STD_STRING_COMPARE)
1957     fi
1958
1959     if test "$wx_cv_class_gnuhashmapset" = yes; then
1960          AC_DEFINE(HAVE_EXT_HASH_MAP)
1961          AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)
1962     fi
1963
1964     AC_CHECK_HEADER([unordered_map],
1965         [AC_CACHE_CHECK([for unordered_map and unordered_set in std],
1966             wx_cv_class_stdunorderedmapset,
1967             [AC_TRY_COMPILE([#include <unordered_map>
1968                 #include <unordered_set>],
1969                 [std::unordered_map<double*, char*> test1;
1970                  std::unordered_set<char*> test2;],
1971                 wx_cv_class_stdunorderedmapset=yes,
1972                 wx_cv_class_stdunorderedmapset=no)
1973             ]
1974         )],
1975         [],
1976         [ ]
1977     )
1978
1979     if test "$wx_cv_class_stdunorderedmapset" = yes; then
1980          AC_DEFINE(HAVE_STD_UNORDERED_MAP)
1981          AC_DEFINE(HAVE_STD_UNORDERED_SET)
1982     else
1983         AC_CHECK_HEADER([tr1/unordered_map],
1984             [AC_CACHE_CHECK([for unordered_map and unordered_set in std::tr1],
1985                 wx_cv_class_tr1unorderedmapset,
1986                 [AC_TRY_COMPILE([#include <tr1/unordered_map>
1987                     #include <tr1/unordered_set>],
1988                     [std::tr1::unordered_map<double*, char*> test1;
1989                      std::tr1::unordered_set<char*> test2;
1990             #if defined(__GNUC__) && (__GNUC__==4) && (__GNUC_MINOR__<2)
1991             #error can't use unordered_{map,set} with gcc-4.[01]: http://gcc.gnu.org/PR24389
1992             #endif],
1993                     wx_cv_class_tr1unorderedmapset=yes,
1994                     wx_cv_class_tr1unorderedmapset=no)
1995                 ]
1996             )],
1997             [],
1998             [ ]
1999         )
2000
2001         if test "$wx_cv_class_tr1unorderedmapset" = yes; then
2002             AC_DEFINE(HAVE_TR1_UNORDERED_MAP)
2003             AC_DEFINE(HAVE_TR1_UNORDERED_SET)
2004         else
2005             dnl check for hash_map and hash_set headers
2006             AC_CHECK_HEADER([hash_map],
2007                 [AC_CACHE_CHECK([for std::hash_map and hash_set],
2008                     wx_cv_class_stdhashmapset,
2009                     [AC_TRY_COMPILE([#include <hash_map>
2010                         #include <hash_set>],
2011                         [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
2012                          std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
2013                         wx_cv_class_stdhashmapset=yes,
2014                         wx_cv_class_stdhashmapset=no)
2015                     ]
2016                 )],
2017                 [],
2018                 [ ]
2019             )
2020
2021             if test "$wx_cv_class_stdhashmapset" = yes; then
2022                 AC_DEFINE(HAVE_HASH_MAP)
2023                 AC_DEFINE(HAVE_STD_HASH_MAP)
2024             fi
2025
2026             AC_CHECK_HEADER([ext/hash_map],
2027                 [AC_CACHE_CHECK([for GNU hash_map and hash_set],
2028                     wx_cv_class_gnuhashmapset,
2029                     [AC_TRY_COMPILE([#include <ext/hash_map>
2030                         #include <ext/hash_set>],
2031                         [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
2032                          __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
2033                         wx_cv_class_gnuhashmapset=yes,
2034                         wx_cv_class_gnuhashmapset=no)
2035                     ]
2036                 )],
2037                 [],
2038                 [ ]
2039             )
2040
2041         fi
2042     fi
2043 fi
2044
2045 dnl check for atomic operations builtins for wx/atomic.h:
2046 WX_ATOMIC_BUILTINS
2047
2048 dnl pop C++
2049 AC_LANG_POP()
2050
2051 dnl ---------------------------------------------------------------------------
2052 dnl Define search path for includes and libraries: all headers and libs will be
2053 dnl looked for in all directories of this path
2054 dnl ---------------------------------------------------------------------------
2055
2056 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
2057 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
2058 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
2059 dnl
2060 dnl Also try to put all directories which may contain X11R6 before those which
2061 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
2062 dnl
2063 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
2064 dnl systems which have both (AIX 4.x does)
2065 SEARCH_INCLUDE="\
2066     /usr/local/include        \
2067     /usr/local/X11/include    \
2068     /usr/local/include/X11    \
2069     /usr/local/X11R7/include  \
2070     /usr/local/X11R6/include  \
2071     /usr/local/include/X11R7  \
2072     /usr/local/include/X11R6  \
2073                               \
2074     /usr/Motif-2.1/include    \
2075     /usr/Motif-1.2/include    \
2076     /usr/include/Motif1.2     \
2077                               \
2078     /usr/dt/include           \
2079     /usr/openwin/include      \
2080                               \
2081     /usr/include/Xm           \
2082                               \
2083     /usr/X11R7/include        \
2084     /usr/X11R6/include        \
2085     /usr/X11R6.4/include      \
2086                               \
2087     /usr/include/X11R7        \
2088     /usr/include/X11R6        \
2089                               \
2090     /usr/X11/include          \
2091     /usr/include/X11          \
2092                               \
2093     /usr/XFree86/include/X11  \
2094     /usr/pkg/include          \
2095                               \
2096     /usr/local/X1R5/include  \
2097     /usr/local/include/X11R5  \
2098     /usr/X11R5/include        \
2099     /usr/include/X11R5        \
2100                               \
2101     /usr/local/X11R4/include  \
2102     /usr/local/include/X11R4  \
2103     /usr/X11R4/include        \
2104     /usr/include/X11R4        \
2105                               \
2106     /usr/openwin/share/include"
2107
2108 dnl try to find out the standard lib locations for the systems with multiple
2109 dnl ABIs
2110 AC_MSG_CHECKING([for libraries directory])
2111
2112 case "${host}" in
2113     *-*-irix6* )
2114         AC_CACHE_VAL(
2115             wx_cv_std_libpath,
2116             [
2117                 for d in WX_STD_LIBPATH(); do
2118                     for e in a so sl dylib dll.a; do
2119                         libc="$d/libc.$e"
2120                         if test -f $libc; then
2121                             save_LIBS="$LIBS"
2122                             LIBS="$libc"
2123                             AC_LINK_IFELSE([int main() { return 0; }],
2124                                 wx_cv_std_libpath=`echo $d | sed s@/usr/@@`)
2125                             LIBS="$save_LIBS"
2126                             if test "x$wx_cv_std_libpath" != "x"; then
2127                                 break 2
2128                             fi
2129                         fi
2130                     done
2131                 done
2132                 if test "x$wx_cv_std_libpath" = "x"; then
2133                     wx_cv_std_libpath="lib"
2134                 fi
2135             ]
2136         )
2137         ;;
2138
2139     *-*-solaris2* )
2140         dnl use ../lib or ../lib/64 depending on the size of void*
2141         if test "$ac_cv_sizeof_void_p" = 8 -a -d "/usr/lib/64"; then
2142             wx_cv_std_libpath="lib/64"
2143         else
2144             wx_cv_std_libpath="lib"
2145         fi
2146         ;;
2147
2148     *-*-linux* )
2149         dnl use ../lib or ../lib64 depending on the size of void*
2150         if test "$ac_cv_sizeof_void_p" = 8 -a \
2151                 -d "/usr/lib64" -a ! -h "/usr/lib64"; then
2152             wx_cv_std_libpath="lib64"
2153         else
2154             wx_cv_std_libpath="lib"
2155         fi
2156         ;;
2157
2158     *)
2159         wx_cv_std_libpath="lib";
2160         ;;
2161 esac
2162
2163 AC_MSG_RESULT($wx_cv_std_libpath)
2164
2165 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s@include@$wx_cv_std_libpath@g` /usr/$wx_cv_std_libpath"
2166
2167 dnl Cross compiling with gcc?
2168 if test "$build" != "$host" -a "$GCC" = yes; then
2169     dnl for gcc cross-compilers "$CC -print-prog-name=ld" prints the path to
2170     dnl the linker. Stripping off the trailing '/bin/ld' gives us a candiate
2171     dnl for a 'root' below which libraries and headers for the target system
2172     dnl might be installed.
2173     if cross_root=`$CC -print-prog-name=ld 2>/dev/null`; then
2174         cross_root=`dirname $cross_root`
2175         cross_root=`dirname $cross_root`
2176
2177         dnl substitute this candiate root for '^/usr' in the search lists,
2178         dnl strip out any that don't start '^/usr'.
2179         SEARCH_LIB=`for x in $SEARCH_LIB; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2180         SEARCH_INCLUDE=`for x in $SEARCH_INCLUDE; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2181         SEARCH_INCLUDE="$SEARCH_INCLUDE $cross_root/include"
2182
2183         dnl also have pkg-config search for *.pc files under this 'root'
2184         if test -z "$PKG_CONFIG_PATH"; then
2185             PKG_CONFIG_PATH="$cross_root/local/lib/pkgconfig:$cross_root/lib/pkgconfig"
2186             export PKG_CONFIG_PATH
2187         fi
2188
2189         dnl AC_PATH_XTRA doesn't work currently unless -x-includes and
2190         dnl -x-libraries are given on the command line. So if they are not
2191         dnl set then set them here to plausible defaults.
2192         if test -z "$x_includes" -o "$x_includes" = NONE; then
2193             WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
2194             x_includes=$ac_find_includes
2195         fi
2196         if test -z "$x_libraries" -o "$x_libraries" = NONE; then
2197             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xt)
2198             x_libraries=$ac_find_libraries
2199         fi
2200     fi
2201 fi
2202
2203 dnl ------------------------------------------------------------------------
2204 dnl Check for libraries
2205 dnl ------------------------------------------------------------------------
2206
2207 dnl flush the cache because checking for libraries below might abort
2208 AC_CACHE_SAVE
2209
2210 dnl check for glibc version
2211 dnl
2212 dnl VZ: I have no idea why had this check been there originally, but now
2213 dnl     we could probably do without it by just always adding _GNU_SOURCE
2214 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2215     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2216         AC_TRY_COMPILE([#include <features.h>],
2217             [
2218                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2219                 not glibc 2.1
2220                 #endif
2221             ],
2222             [
2223                 wx_cv_lib_glibc21=yes
2224             ],
2225             [
2226                 wx_cv_lib_glibc21=no
2227             ]
2228         )
2229     ])
2230     if test "$wx_cv_lib_glibc21" = "yes"; then
2231         AC_DEFINE(wxHAVE_GLIBC2)
2232     fi
2233 fi
2234
2235 dnl we may need _GNU_SOURCE for 2 things:
2236 dnl
2237 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2238 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2239 dnl  which breaks libtiff compilation, so it is simpler to just define
2240 dnl  _GNU_SOURCE to get everything)
2241 dnl
2242 dnl  2. for Unicode functions
2243 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2244     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2245         AC_DEFINE(_GNU_SOURCE)
2246     fi
2247 fi
2248
2249 dnl Only add the -lm library if floating point functions cannot be used
2250 dnl without it.  This check is important on cygwin because of the bizarre
2251 dnl way that they have organized functions into libraries.  On cygwin, both
2252 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
2253 dnl means that
2254 dnl   1) linking with -lm is not necessary, and
2255 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
2256 dnl In particular, if you compile any program with -mno-cygwin and link with
2257 dnl -lm, it will crash instantly when it is run.  This happens because the
2258 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
2259 dnl the ___main function instead of allowing it to be defined by
2260 dnl /usr/lib/mingw/libmingw32.a as it should be.
2261 dnl
2262 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
2263 dnl
2264 dnl Just check a few floating point functions. If they are all found without
2265 dnl -lm, then we must not need -lm.
2266 have_cos=0
2267 have_floor=0
2268 AC_CHECK_FUNCS(cos, have_cos=1)
2269 AC_CHECK_FUNCS(floor, have_floor=1)
2270 AC_MSG_CHECKING(if floating point functions link without -lm)
2271 if test "$have_cos" = 1 -a "$have_floor" = 1; then
2272     AC_MSG_RESULT(yes)
2273 else
2274     AC_MSG_RESULT(no)
2275     LIBS="$LIBS -lm"
2276     # use different functions to avoid configure caching
2277     have_sin=0
2278     have_ceil=0
2279     AC_CHECK_FUNCS(sin, have_sin=1)
2280     AC_CHECK_FUNCS(ceil, have_ceil=1)
2281     AC_MSG_CHECKING(if floating point functions link with -lm)
2282     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
2283         AC_MSG_RESULT(yes)
2284     else
2285         AC_MSG_RESULT(no)
2286         # not sure we should warn the user, crash, etc.
2287     fi
2288 fi
2289
2290 dnl check for C99 string to long long conversion functions, assume that if we
2291 dnl have the unsigned variants, then we have the signed ones as well
2292 dnl
2293 dnl at least under SGI these functions are only available in C99 code and not
2294 dnl in C++ so do these tests using C++ compiler
2295 AC_LANG_PUSH(C++)
2296 if test "wxUSE_UNICODE" = "yes"; then
2297     WX_CHECK_FUNCS(wcstoull)
2298 else
2299     WX_CHECK_FUNCS(strtoull)
2300 fi
2301 AC_LANG_POP()
2302
2303 dnl ---------------------------------------------------------------------------
2304 dnl Optional libraries
2305 dnl
2306 dnl   --with-<lib>=sys
2307 dnl       looks for system library and fails if not found
2308 dnl
2309 dnl   --with-<lib>
2310 dnl   --with-<lib>=yes
2311 dnl       looks for system library and, if not found, prints a warning,
2312 dnl       falls back to the builtin wx version, and continues configuration
2313 dnl
2314 dnl   --with-<lib>=builtin
2315 dnl       uses builtin wx version without searching for system library
2316 dnl
2317 dnl   --with-<lib>=no
2318 dnl   --without-<lib>
2319 dnl       do not use library (neither system nor builtin wx version)
2320 dnl
2321 dnl ---------------------------------------------------------------------------
2322
2323 dnl ------------------------------------------------------------------------
2324 dnl Check for regex libraries
2325 dnl ------------------------------------------------------------------------
2326
2327 if test "$wxUSE_REGEX" != "no"; then
2328     AC_DEFINE(wxUSE_REGEX)
2329
2330     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2331         AC_MSG_WARN([Defaulting to the builtin regex library for Unicode build.])
2332         wxUSE_REGEX=builtin
2333     fi
2334
2335     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2336         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2337         dnl on some old systems it may be in libregex - check for it too?
2338         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp re_search)],, [ ])
2339
2340         if test "x$ac_cv_func_regcomp" != "xyes"; then
2341             if test "$wxUSE_REGEX" = "sys" ; then
2342                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2343             else
2344                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2345                 wxUSE_REGEX=builtin
2346             fi
2347         else
2348             dnl we are using the system library
2349             wxUSE_REGEX=sys
2350             dnl only the built-in supports advanced REs
2351             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2352         fi
2353     fi
2354 fi
2355
2356 dnl ------------------------------------------------------------------------
2357 dnl Check for zlib compression library
2358 dnl ------------------------------------------------------------------------
2359
2360 ZLIB_LINK=
2361 if test "$wxUSE_ZLIB" != "no" ; then
2362     AC_DEFINE(wxUSE_ZLIB)
2363
2364     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2365         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2366         dnl should still use it because hopefully (can someone confirm this?)
2367         dnl Apple did fix the security problem in it and not using the system
2368         dnl library results in a whole bunch of warnings when linking with
2369         dnl Carbon framework
2370         if test "$USE_DARWIN" = 1; then
2371             system_zlib_h_ok="yes"
2372         else
2373             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2374             dnl known to not work) and although I don't know which is
2375             dnl the minimal required version it's safer to test for 1.1.4 as
2376             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2377             dnl has anything more ancient (1.1.3 was released in July 1998)
2378             dnl anyhow
2379             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2380                 [AC_TRY_RUN(
2381                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2382                     [
2383                         #include <zlib.h>
2384                         #include <stdio.h>
2385
2386                         int main()
2387                         {
2388                             FILE *f=fopen("conftestval", "w");
2389                             if (!f) exit(1);
2390                             fprintf(f, "%s",
2391                                     ZLIB_VERSION[0] == '1' &&
2392                                     (ZLIB_VERSION[2] > '1' ||
2393                                     (ZLIB_VERSION[2] == '1' &&
2394                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2395                             exit(0);
2396                         }
2397                     ],
2398                     ac_cv_header_zlib_h=`cat conftestval`,
2399                     ac_cv_header_zlib_h=no,
2400                     dnl cross-compiling: don't have an answer, try later
2401                     unset ac_cv_header_zlib_h
2402                 )]
2403             )
2404             dnl If the test above did not come up with a value (e.g. cross
2405             dnl compiling) then this should give a definitive answer
2406             AC_CHECK_HEADER(zlib.h,,, [ ])
2407
2408             system_zlib_h_ok=$ac_cv_header_zlib_h
2409         fi
2410
2411         if test "$system_zlib_h_ok" = "yes"; then
2412             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2413         fi
2414
2415         if test "x$ZLIB_LINK" = "x" ; then
2416             if test "$wxUSE_ZLIB" = "sys" ; then
2417                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2418             else
2419                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2420                 wxUSE_ZLIB=builtin
2421             fi
2422         else
2423             dnl we are using the system library
2424             wxUSE_ZLIB=sys
2425         fi
2426     fi
2427 fi
2428
2429 dnl ------------------------------------------------------------------------
2430 dnl Check for png library
2431 dnl ------------------------------------------------------------------------
2432
2433 PNG_LINK=
2434 if test "$wxUSE_LIBPNG" != "no" ; then
2435     AC_DEFINE(wxUSE_LIBPNG)
2436
2437     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2438         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2439         wxUSE_LIBPNG=sys
2440     fi
2441
2442     dnl for the check below to have a chance to succeed, we must already have
2443     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2444     dnl doesn't depend on zlib)
2445     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2446         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2447         wxUSE_LIBPNG=builtin
2448     fi
2449
2450     if test "$wxUSE_MGL" != 1 ; then
2451         dnl Don't check for libpng when building wxMGL, libmgl contains it
2452         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2453             dnl libpng version 0.9 is known to not work, if an even newer
2454             dnl version is required, just bump it up in the test below
2455             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2456                 [AC_TRY_RUN(
2457                     dnl png.h defines PNG_LIBPNG_VER=number
2458                     [
2459                         #include <png.h>
2460                         #include <stdio.h>
2461
2462                         int main()
2463                         {
2464                             FILE *f=fopen("conftestval", "w");
2465                             if (!f) exit(1);
2466                             fprintf(f, "%s",
2467                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2468                             exit(0);
2469                         }
2470                     ],
2471                     ac_cv_header_png_h=`cat conftestval`,
2472                     ac_cv_header_png_h=no,
2473                     dnl cross-compiling: test (later) if we have any png.h
2474                     unset ac_cv_header_png_h
2475                 )]
2476             )
2477             AC_CHECK_HEADER(png.h,,, [ ])
2478
2479             if test "$ac_cv_header_png_h" = "yes"; then
2480                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
2481             fi
2482
2483             if test "x$PNG_LINK" = "x" ; then
2484                 if test "$wxUSE_LIBPNG" = "sys" ; then
2485                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2486                 else
2487                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2488                     wxUSE_LIBPNG=builtin
2489                 fi
2490             else
2491                 dnl we are using the system library
2492                 wxUSE_LIBPNG=sys
2493             fi
2494         fi
2495     fi
2496 fi
2497
2498 dnl ------------------------------------------------------------------------
2499 dnl Check for jpeg library
2500 dnl ------------------------------------------------------------------------
2501
2502 dnl this check must be done before the check for libtiff as libtiff uses
2503 dnl libjpeg itself
2504 JPEG_LINK=
2505 if test "$wxUSE_LIBJPEG" != "no" ; then
2506     AC_DEFINE(wxUSE_LIBJPEG)
2507
2508     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2509         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2510         wxUSE_LIBJPEG=sys
2511     fi
2512
2513     if test "$wxUSE_MGL" != 1 ; then
2514         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2515         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2516             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2517             dnl HAVE_STDLIB_H which are already defined and this provokes
2518             dnl a compiler warning which configure considers as an error...
2519             AC_MSG_CHECKING(for jpeglib.h)
2520             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2521                 AC_TRY_COMPILE(
2522                     [
2523                         #undef HAVE_STDLIB_H
2524                         #include <stdio.h>
2525                         #include <jpeglib.h>
2526                     ],
2527                     [
2528                     ],
2529                     ac_cv_header_jpeglib_h=yes,
2530                     ac_cv_header_jpeglib_h=no
2531                 )
2532             )
2533             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2534
2535             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2536                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2537             fi
2538
2539             if test "x$JPEG_LINK" = "x" ; then
2540                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2541                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2542                 else
2543                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2544                     wxUSE_LIBJPEG=builtin
2545                 fi
2546             else
2547                 dnl we are using the system library
2548                 wxUSE_LIBJPEG=sys
2549
2550                 if test "$wxUSE_MSW" = 1; then
2551                     dnl boolean is defined by the jpeg headers and also by the
2552                     dnl Windows headers of some compilers. This type has been
2553                     dnl renamed in the builtin, so it is only an issue when
2554                     dnl using an external jpeg lib on Windows.
2555                     AC_CHECK_TYPES(
2556                         [boolean],
2557                         [
2558                             AC_CHECK_SIZEOF(
2559                                 [boolean],
2560                                 [],
2561                                 [
2562                                     #undef HAVE_BOOLEAN
2563                                     #include <stdio.h>
2564                                     #include <jpeglib.h>
2565                                 ])
2566                             AC_DEFINE_UNQUOTED(
2567                                 [wxHACK_BOOLEAN],
2568                                 [wxInt`expr 8 \* $ac_cv_sizeof_boolean`])
2569                         ],
2570                         [],
2571                         [#include <windows.h>])
2572                 fi
2573             fi
2574         fi
2575     fi
2576 fi
2577
2578 dnl ------------------------------------------------------------------------
2579 dnl Check for tiff library
2580 dnl ------------------------------------------------------------------------
2581
2582 TIFF_LINK=
2583 TIFF_PREREQ_LINKS=-lm
2584 if test "$wxUSE_LIBTIFF" != "no" ; then
2585     AC_DEFINE(wxUSE_LIBTIFF)
2586
2587     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2588         dnl libtiff may depend on libjpeg and libz so use them in the test
2589         dnl below or it would fail
2590         if test "$wxUSE_LIBJPEG" = "sys"; then
2591             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2592         fi
2593         if test "$wxUSE_ZLIB" = "sys"; then
2594             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2595         fi
2596         AC_CHECK_HEADER(tiffio.h,
2597                         [
2598                             AC_CHECK_LIB(tiff, TIFFError,
2599                                          TIFF_LINK=" -ltiff",
2600                                          ,
2601                                          $TIFF_PREREQ_LINKS)
2602                         ],
2603                         [],
2604                         [ ]
2605                        )
2606
2607         if test "x$TIFF_LINK" = "x" ; then
2608             if test "$wxUSE_LIBTIFF" = "sys" ; then
2609                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2610             else
2611                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2612                 wxUSE_LIBTIFF=builtin
2613             fi
2614         else
2615             dnl we are using the system library
2616             wxUSE_LIBTIFF=sys
2617         fi
2618     fi
2619     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2620         if test "$wxUSE_LIBJPEG" = "no"; then
2621             dnl we have to prevent the builtin libtiff configure from building the
2622             dnl library with JPEG support as this was explicitly disabled by user,
2623             dnl but unfortunately it needs --disable-jpeg and not --without-libjpeg
2624             dnl (which will be passed to it anyhow as configure passes arguments to
2625             dnl the top-level script to all the other ones called recursively), so
2626             dnl we need to hack around this
2627             ac_configure_args="$ac_configure_args --disable-jpeg"
2628         fi
2629         AC_CONFIG_SUBDIRS([src/tiff])
2630     fi
2631 fi
2632
2633 dnl ------------------------------------------------------------------------
2634 dnl Check for expat libraries
2635 dnl ------------------------------------------------------------------------
2636
2637 if test "$wxUSE_WCHAR_T" != "yes"; then
2638     if test "$wxUSE_EXPAT" != "no"; then
2639         AC_MSG_WARN([wxWidgets requires wchar_t to use expat, disabling])
2640         wxUSE_EXPAT=no
2641     fi
2642     if test "$wxUSE_XML" != "no"; then
2643         AC_MSG_WARN([wxWidgets requires wchar_t to use xml, disabling])
2644         wxUSE_XML=no
2645     fi
2646 fi
2647
2648 if test "$wxUSE_EXPAT" != "no"; then
2649     wxUSE_XML=yes
2650     AC_DEFINE(wxUSE_EXPAT)
2651     AC_DEFINE(wxUSE_XML)
2652
2653     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2654         AC_CHECK_HEADER([expat.h], [found_expat_h=1],, [ ])
2655         if test "x$found_expat_h" = "x1"; then
2656             dnl Expat 1.95.6 comes with broken expat.h:
2657             AC_CACHE_CHECK([if expat.h is valid C++ header],
2658                 wx_cv_expat_is_not_broken,
2659                 [
2660                 AC_LANG_PUSH(C++)
2661                 AC_TRY_COMPILE([#include <expat.h>],[],
2662                     wx_cv_expat_is_not_broken=yes,
2663                     wx_cv_expat_is_not_broken=no
2664                 )
2665                 AC_LANG_POP()
2666                 ]
2667             )
2668             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2669                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2670             fi
2671         fi
2672         if test "x$EXPAT_LINK" = "x" ; then
2673             if test "$wxUSE_EXPAT" = "sys" ; then
2674                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2675             else
2676                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2677                 wxUSE_EXPAT=builtin
2678             fi
2679         else
2680             dnl we are using the system library
2681             wxUSE_EXPAT=sys
2682         fi
2683     fi
2684     if test "$wxUSE_EXPAT" = "builtin" ; then
2685         dnl Expat needs this:
2686         AC_CONFIG_SUBDIRS([src/expat])
2687     fi
2688 fi
2689
2690
2691 dnl ------------------------------------------------------------------------
2692 dnl Check for libmspack
2693 dnl ------------------------------------------------------------------------
2694
2695 if test "$wxUSE_LIBMSPACK" != "no"; then
2696     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1],, [ ])
2697     if test "x$found_mspack_h" = "x1"; then
2698         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2699                      MSPACK_LINK=" -lmspack")
2700     fi
2701     if test "x$MSPACK_LINK" = "x" ; then
2702         wxUSE_LIBMSPACK=no
2703     fi
2704 fi
2705
2706 if test "$wxUSE_LIBMSPACK" != "no"; then
2707     AC_DEFINE(wxUSE_LIBMSPACK)
2708 fi
2709
2710
2711 dnl ----------------------------------------------------------------
2712 dnl search for toolkit (widget sets)
2713 dnl ----------------------------------------------------------------
2714
2715 AFMINSTALL=
2716 WIN32INSTALL=
2717
2718 TOOLKIT=
2719 TOOLKIT_INCLUDE=
2720 WIDGET_SET=
2721
2722 dnl are we building for a win32 target environment?
2723 dnl If so, setup common stuff needed for both GUI and Base libs.
2724 if test "$USE_WIN32" = 1 ; then
2725     AC_CHECK_HEADERS(w32api.h,,, [ ])
2726     AC_CHECK_HEADER(windows.h,,
2727     [
2728         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2729     ],
2730     [ ])
2731
2732     dnl --- FIXME: This is still a somewhat random list of libs,
2733     dnl ---        some of them should probably be included conditionally.
2734     case "${host}" in
2735         x86_64-*-mingw32* )
2736             dnl --- For mingw-w64 lctl3d32's name has changed
2737             LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lwctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2738         ;;
2739         * )
2740             LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2741         ;;
2742     esac
2743     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2744         LIBS="$LIBS -loleacc"
2745     fi
2746
2747     case "${host}" in
2748         *-*-cygwin* )
2749             dnl Cygwin doesn't include these by default
2750             LIBS="$LIBS -lkernel32 -luser32"
2751     esac
2752
2753     dnl This one is still used by some sample makefiles.
2754     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2755     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2756
2757     dnl This lot we export to wx-config.  It must add the relevant
2758     dnl include directories at the point when they can be known.
2759     dnl (but are these (still) required anyway?)
2760     WXCONFIG_RESFLAGS="--define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2761
2762     dnl install Win32-specific files in "make install"
2763     WIN32INSTALL=win32install
2764
2765     dnl pbt.h is missing on Wine at least
2766     AC_CHECK_HEADER([pbt.h],, [AC_DEFINE(NEED_PBT_H)], [ ])
2767 fi
2768
2769 if test "$wxUSE_GUI" = "yes"; then
2770     USE_GUI=1
2771
2772     GUI_TK_LIBRARY=
2773
2774     WXGTK12=
2775     WXGTK127=
2776     WXGTK2=
2777     WXGPE=
2778
2779     if test "$wxUSE_COCOA" = 1 ; then
2780         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2781             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2782             wxUSE_PRINTING_ARCHITECTURE=no
2783         fi
2784         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2785             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2786             wxUSE_DRAG_AND_DROP=no
2787         fi
2788         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2789             AC_MSG_WARN([wxDragImage not supported under wxCocoa yet, disabled])
2790             wxUSE_DRAGIMAGE=no
2791         fi
2792     fi
2793
2794     if test "$wxUSE_MSW" = 1 ; then
2795         TOOLKIT=MSW
2796         GUIDIST=MSW_DIST
2797
2798         dnl -mwindows causes a heap of other default gui libs to be linked in.
2799         case "${host}" in
2800             *-*-mingw32* )
2801                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2802         esac
2803     fi
2804
2805     if test "$wxUSE_GTK" = 1; then
2806         dnl GTK+ test program must be compiled with C compiler
2807         AC_MSG_CHECKING([for GTK+ version])
2808
2809         gtk_version_cached=1
2810         AC_CACHE_VAL(wx_cv_lib_gtk,
2811             [
2812                 dnl stupid GTK+ AM macros produce their own messages, so we
2813                 dnl have to pass to the next line
2814                 gtk_version_cached=0
2815                 AC_MSG_RESULT()
2816
2817                 dnl we must link against lgthread unless the user
2818                 dnl used --disable-threads
2819                 GTK_MODULES=
2820                 if test "$wxUSE_THREADS" = "yes"; then
2821                     GTK_MODULES=gthread
2822                 fi
2823
2824                 dnl detect GTK2
2825                 wx_cv_lib_gtk=
2826                 if test "x$wxGTK_VERSION" != "x1"
2827                 then
2828                     dnl The gthread.pc that ships with Solaris returns '-mt',
2829                     dnl it's correct for Sun CC, but gcc requires '-pthreads'.
2830                     dnl So disable the compile check and remove the -mt below.
2831                     case "${host}" in
2832                         *-*-solaris2* )
2833                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
2834                                 enable_gtktest=no
2835                             fi
2836                     esac
2837
2838                     AM_PATH_GTK_2_0(2.4.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2839
2840                     dnl Solaris also requires -lX11 for static lib
2841                     case "${host}" in
2842                         *-*-solaris2* )
2843                             if test "$wxUSE_SHARED" != "yes"; then
2844                                 GTK_LIBS="$GTK_LIBS -lX11"
2845                             fi
2846                     esac
2847                 fi
2848
2849                 dnl detect GTK1.x
2850                 if test -z "$wx_cv_lib_gtk"; then
2851                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
2852                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2853
2854                         if test -z "$wx_cv_lib_gtk"; then
2855                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2856                         fi
2857                     fi
2858                 fi
2859
2860                 if test -z "$wx_cv_lib_gtk"; then
2861                     dnl looks better in AC_MSG_RESULT
2862                     wx_cv_lib_gtk=none
2863                 else
2864                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2865                     dnl subsequent runs
2866                     wx_cv_cflags_gtk=$GTK_CFLAGS
2867                     wx_cv_libs_gtk=`echo $GTK_LIBS | sed -e 's/ -l[[^ ]]*cairo[[^ ]]*//g'`
2868                 fi
2869             ]
2870         )
2871
2872         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2873         dnl enough
2874         if test "$gtk_version_cached" = 1; then
2875             AC_MSG_RESULT($wx_cv_lib_gtk)
2876         fi
2877
2878         case "$wx_cv_lib_gtk" in
2879             2.0)    WXGTK2=1
2880                     TOOLKIT_VERSION=2
2881                     ;;
2882             1.2.7)  WXGTK127=1
2883                     WXGTK12=1
2884                     ;;
2885             1.2.3)  WXGTK12=1
2886                     ;;
2887             *)      AC_MSG_ERROR([
2888 The development files for GTK+ were not found. For GTK+ 2, please
2889 ensure that pkg-config is in the path and that gtk+-2.0.pc is
2890 installed. For GTK+ 1.2 please check that gtk-config is in the path,
2891 and that the version is 1.2.3 or above. Also check that the
2892 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
2893 --libs' are in the LD_LIBRARY_PATH or equivalent.
2894                             ])
2895                     ;;
2896         esac
2897
2898         if test "$WXGTK2" = 1; then
2899             save_CFLAGS="$CFLAGS"
2900             save_LIBS="$LIBS"
2901             CFLAGS="$wx_cv_cflags_gtk $CFLAGS"
2902             LIBS="$LIBS $wx_cv_libs_gtk"
2903
2904             dnl test if we have at least GTK+ 2.10:
2905             AC_MSG_CHECKING([if GTK+ is version >= 2.10])
2906             AC_TRY_COMPILE([
2907                             #include <gtk/gtk.h>
2908                            ],
2909                            [
2910                             #if !GTK_CHECK_VERSION(2,10,0)
2911                             Not GTK+ 2.10
2912                             #endif
2913                            ],
2914                            [
2915                             AC_DEFINE(__WXGTK210__)
2916                             AC_DEFINE(__WXGTK26__)
2917                             AC_MSG_RESULT([yes])
2918                             ac_wxgtk210=1
2919                            ],
2920                            [
2921                             AC_MSG_RESULT([no])
2922                             ac_wxgtk210=0
2923                            ])
2924
2925             if test "$ac_wxgtk210" = 0; then
2926                 dnl test if we have at least GTK+ 2.6:
2927                 AC_MSG_CHECKING([if GTK+ is version >= 2.6])
2928                 AC_TRY_COMPILE([
2929                                 #include <gtk/gtk.h>
2930                             ],
2931                             [
2932                                 #if !GTK_CHECK_VERSION(2,6,0)
2933                                 Not GTK+ 2.6
2934                                 #endif
2935                             ],
2936                             [
2937                                 AC_DEFINE(__WXGTK26__)
2938                                 AC_MSG_RESULT([yes])
2939                                 ac_wxgtk26=1
2940                             ],
2941                             [
2942                                 AC_MSG_RESULT([no])
2943                                 ac_wxgtk26=0
2944                             ])
2945             fi
2946
2947             CFLAGS="$save_CFLAGS"
2948             LIBS="$save_LIBS"
2949         else
2950             if test "$wxUSE_UNICODE" = "yes"; then
2951                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2952                 wxUSE_UNICODE=no
2953             fi
2954
2955             dnl test for XIM support in libgdk
2956             AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2957
2958             dnl we need poll() in src/gtk1/app.cpp (we know that Darwin doesn't
2959             dnl have it but we do the check for the others)
2960             if test "$USE_DARWIN" != 1; then
2961                 AC_CHECK_FUNCS(poll)
2962             fi
2963         fi
2964
2965         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2966         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
2967
2968         AFMINSTALL=afminstall
2969         TOOLKIT=GTK
2970         GUIDIST=GTK_DIST
2971
2972         dnl test for external libxpm if we're configured to use it
2973         if test "$wxUSE_GPE" = "yes"; then
2974             AC_MSG_CHECKING(for gpewidget library)
2975             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
2976             if test "$ac_find_libraries" != "" ; then
2977                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2978                 dnl -lgpewidget must be before all GTK libs and
2979                 dnl we guess its path from the prefix
2980                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
2981                 WXGPE=1
2982                 AC_MSG_RESULT([found in $ac_find_libraries])
2983             else
2984                 AC_MSG_RESULT(not found)
2985             fi
2986
2987             dnl AC_MSG_CHECKING(for gpe library)
2988             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
2989             dnl if test "$ac_find_libraries" != "" ; then
2990             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2991             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
2992             dnl     AC_MSG_RESULT(found in $ac_find_libraries)
2993             dnl else
2994             dnl     AC_MSG_RESULT(not found)
2995             dnl fi
2996         fi
2997     fi
2998
2999     if test "$wxUSE_MGL" = 1; then
3000        AC_MSG_CHECKING(for SciTech MGL library)
3001         if test "x$MGL_ROOT" = x ; then
3002             AC_MSG_RESULT(not found)
3003             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
3004         else
3005             AC_MSG_RESULT($MGL_ROOT)
3006         fi
3007
3008         AC_MSG_CHECKING(for libmgl location)
3009         dnl Find MGL library that we want
3010         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
3011         dnl             and for non-x86 versions
3012         case "${host}" in
3013             *-*-linux* )
3014               dnl glibc.so, glibc are for older versions of MGL,
3015               dnl x86/a, x86/so are used by >= 5.0 R11
3016               if test "x$wxUSE_SHARED" = xyes ; then
3017                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
3018               else
3019                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
3020               fi
3021               ;;
3022             *-pc-msdosdjgpp )
3023               mgl_os_candidates="dos32/dj2"
3024               ;;
3025             *)
3026               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
3027         esac
3028
3029         mgl_lib_type=""
3030         mgl_os=""
3031
3032         for mgl_os_i in $mgl_os_candidates ; do
3033             if test "x$mgl_os" = x ; then
3034                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
3035                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
3036                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
3037                         mgl_lib_type=debug
3038                         mgl_os=$mgl_os_i
3039                     fi
3040                 fi
3041                 if test "x$mgl_lib_type" = x ; then
3042                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
3043                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
3044                         mgl_lib_type=release
3045                         mgl_os=$mgl_os_i
3046                     fi
3047                 fi
3048             fi
3049         done
3050
3051         if test "x$mgl_os" = x ; then
3052             AC_MSG_RESULT(not found)
3053             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
3054         fi
3055         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
3056
3057         wxUSE_UNIVERSAL="yes"
3058
3059         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
3060         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
3061
3062         AFMINSTALL=afminstall
3063         TOOLKIT=MGL
3064         GUIDIST=MGL_DIST
3065     fi
3066
3067     if test "$wxUSE_DFB" = 1; then
3068        PKG_PROG_PKG_CONFIG()
3069
3070        PKG_CHECK_MODULES(DIRECTFB,
3071                          [directfb >= 0.9.23],
3072                          [
3073                            wxUSE_UNIVERSAL="yes"
3074                            TOOLKIT_INCLUDE="$DIRECTFB_CFLAGS"
3075                            GUI_TK_LIBRARY="$DIRECTFB_LIBS"
3076                            TOOLKIT=DFB
3077                            GUIDIST=DFB_DIST
3078                          ],
3079                          [
3080                            AC_MSG_ERROR([DirectFB not found.])
3081                          ]
3082                          )
3083     fi
3084
3085     if test "$wxUSE_MICROWIN" = 1; then
3086         AC_MSG_CHECKING(for MicroWindows)
3087         if test "x$MICROWINDOWS" = x ; then
3088             AC_MSG_RESULT(not found)
3089             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
3090         else
3091             AC_MSG_RESULT($MICROWINDOWS)
3092         fi
3093
3094         if test -f $MICROWINDOWS/lib/libmwin.a; then
3095             AC_MSG_RESULT(MicroWindows' libraries found.)
3096         else
3097             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
3098         fi
3099
3100         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
3101         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
3102
3103         wxUSE_UNIVERSAL="yes"
3104
3105         AFMINSTALL=afminstall
3106         TOOLKIT=MICROWIN
3107         GUIDIST=MICROWIN_DIST
3108
3109         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
3110     fi
3111
3112     dnl common part of X11 and Motif port checks
3113     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3114         dnl use standard macros to check for X headers/libs, this brings
3115         dnl support for the standard configure options --x-includes,
3116         dnl --x-libraries and --no-x
3117         AC_PATH_XTRA
3118
3119         if test "$no_x" = "yes"; then
3120           AC_MSG_ERROR([X11 not found, please use --x-includes and/or --x-libraries options (see config.log for details)])
3121         fi
3122
3123         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
3124         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
3125         dnl this junk out
3126         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
3127         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
3128         AFMINSTALL=afminstall
3129         COMPILED_X_PROGRAM=0
3130
3131     fi
3132
3133     if test "$wxUSE_X11" = 1; then
3134         if test "$wxUSE_NANOX" = "yes"; then
3135             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
3136             if test "x$MICROWIN" = x ; then
3137                 AC_MSG_RESULT(not found)
3138                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
3139             else
3140                 AC_MSG_RESULT($MICROWIN)
3141                 AC_DEFINE(wxUSE_NANOX)
3142             fi
3143         fi
3144
3145         if test "$wxUSE_UNICODE" = "yes"; then
3146             PKG_PROG_PKG_CONFIG()
3147
3148             PKG_CHECK_MODULES(PANGOX, pangox,
3149                 [
3150                     CFLAGS="$PANGOX_CFLAGS $CFLAGS"
3151                     CXXFLAGS="$PANGOX_CFLAGS $CXXFLAGS"
3152                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
3153                 ],
3154                 [
3155                     AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
3156                 ]
3157             )
3158             PKG_CHECK_MODULES(PANGOFT2, pangoft2,
3159                 [
3160                     CFLAGS="$PANGOFT2_CFLAGS $CFLAGS"
3161                     CXXFLAGS="$PANGOFT2_CFLAGS $CXXFLAGS"
3162                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
3163                 ],
3164                 [
3165                     AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
3166                     wxUSE_PRINTING_ARCHITECTURE="no"
3167                 ]
3168             )
3169             PKG_CHECK_MODULES(PANGOXFT, pangoxft,
3170                 [
3171                     AC_DEFINE(HAVE_PANGO_XFT)
3172                     CFLAGS="$PANGOXFT_CFLAGS $CFLAGS"
3173                     CXXFLAGS="$PANGOXFT_CFLAGS $CXXFLAGS"
3174                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
3175                 ],
3176                 [
3177                     AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
3178                 ]
3179             )
3180             save_LIBS="$LIBS"
3181             LIBS="$LIBS $PANGOX_LIBS"
3182             AC_CHECK_FUNCS([pango_font_family_is_monospace])
3183             LIBS="$save_LIBS"
3184         fi
3185
3186         wxUSE_UNIVERSAL="yes"
3187
3188         if test "$wxUSE_NANOX" = "yes"; then
3189             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
3190             TOOLCHAIN_DEFS="${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"
3191             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
3192         else
3193             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
3194         fi
3195
3196         TOOLKIT=X11
3197         GUIDIST=X11_DIST
3198     fi
3199
3200     if test "$wxUSE_MOTIF" = 1; then
3201         AC_MSG_CHECKING(for Motif/Lesstif headers)
3202         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
3203         if test "$ac_find_includes" != "" ; then
3204             AC_MSG_RESULT(found in $ac_find_includes)
3205             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
3206             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
3207         else
3208             save_CFLAGS=$CFLAGS
3209             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3210
3211             AC_TRY_COMPILE(
3212                 [
3213                     #include <Xm/Xm.h>
3214                 ],
3215                 [
3216                     int version;
3217                     version = xmUseVersion;
3218                 ],
3219                 [
3220                     AC_MSG_RESULT(found in default search path)
3221                     COMPILED_X_PROGRAM=1
3222                 ],
3223                 [
3224                     AC_MSG_RESULT(no)
3225                     AC_MSG_ERROR(please set CPPFLAGS to contain the location of Xm/Xm.h)
3226                 ]
3227             )
3228
3229             CFLAGS=$save_CFLAGS
3230         fi
3231
3232
3233         AC_MSG_CHECKING(for Motif/Lesstif library)
3234         WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
3235
3236         if test "x$ac_find_libraries" != "x" ; then
3237             AC_MSG_RESULT(found in $ac_find_libraries)
3238
3239             WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3240             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3241         else
3242             dnl it might happen that we found headers in one of the standard
3243             dnl paths but the libs are elsewhere but still in default (linker)
3244             dnl path -- try to compile a test program to check for this
3245             save_CFLAGS=$CFLAGS
3246             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3247             save_LIBS="$LIBS"
3248             LIBS="$GUI_TK_LIBRARY -lXm -lXmu -lXext -lX11"
3249
3250             AC_TRY_LINK(
3251                 [
3252                     #include <Xm/Xm.h>
3253                 ],
3254                 [
3255                     int version;
3256                     version = xmUseVersion;
3257                 ],
3258                 [
3259                     AC_MSG_RESULT(found in default search path)
3260                     COMPILED_X_PROGRAM=1
3261                 ],
3262                 [
3263                     AC_MSG_RESULT(no)
3264                     AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3265                 ]
3266             )
3267
3268             CFLAGS=$save_CFLAGS
3269             LIBS="$save_LIBS"
3270         fi
3271
3272         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3273         libp_link=""
3274         libsm_ice_link=""
3275         libs_found=0
3276         for libp in "" " -lXp"; do
3277             if test "$libs_found" = 0; then
3278                 for libsm_ice in "" " -lSM -lICE"; do
3279                     if test "$libs_found" = 0; then
3280                         save_LIBS="$LIBS"
3281                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3282                         save_CFLAGS=$CFLAGS
3283                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3284
3285                         AC_TRY_LINK(
3286                             [
3287                                 #include <Xm/Xm.h>
3288                                 #include <Xm/List.h>
3289                             ],
3290                             [
3291                                 XmString string = NULL;
3292                                 Widget w = NULL;
3293                                 int position = 0;
3294                                 XmListAddItem(w, string, position);
3295                             ],
3296                             [
3297                                 libp_link="$libp"
3298                                 libsm_ice_link="$libsm_ice"
3299                                 AC_MSG_RESULT(
3300                                     [need${libp_link}${libsm_ice_link}])
3301                                 libs_found=1
3302                             ], []
3303                         )
3304
3305                         LIBS="$save_LIBS"
3306                         CFLAGS=$save_CFLAGS
3307                     fi
3308                 done
3309             fi
3310         done
3311
3312         if test "$libs_found" = 0; then
3313             AC_MSG_RESULT([can't find the right libraries])
3314             AC_MSG_ERROR([can't link a simple motif program])
3315         fi
3316
3317         dnl this seems to be needed under IRIX and shouldn't do any harm
3318         dnl elsewhere
3319         AC_CHECK_LIB(Sgm, [SgCreateList], [libsgm_link=" -lSgm"])
3320
3321         save_CFLAGS=$CFLAGS
3322         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3323
3324         AC_CACHE_CHECK([for Motif 2],
3325             wx_cv_lib_motif2,
3326             AC_TRY_COMPILE([
3327                             #include <Xm/Xm.h>
3328                            ],
3329                            [
3330                             #if XmVersion < 2000
3331                             Not Motif 2
3332                             #endif
3333                            ],
3334                            wx_cv_lib_motif2="yes",
3335                            wx_cv_lib_motif2="no"))
3336         if test "$wx_cv_lib_motif2" = "yes"; then
3337             AC_DEFINE(__WXMOTIF20__,1)
3338         else
3339             AC_DEFINE(__WXMOTIF20__,0)
3340         fi
3341
3342         AC_CACHE_CHECK([whether Motif is Lesstif],
3343             wx_cv_lib_lesstif,
3344             AC_TRY_COMPILE([
3345                             #include <Xm/Xm.h>
3346                            ],
3347                            [
3348                             #if !defined(LesstifVersion) || LesstifVersion <= 0
3349                             Not Lesstif
3350                             #endif
3351                            ],
3352                            wx_cv_lib_lesstif="yes",
3353                            wx_cv_lib_lesstif="no")
3354         )
3355         if test "$wx_cv_lib_lesstif" = "yes"; then
3356             AC_DEFINE(__WXLESSTIF__,1)
3357         else
3358             AC_DEFINE(__WXLESSTIF__,0)
3359         fi
3360
3361         CFLAGS=$save_CFLAGS
3362
3363         GUI_TK_LIBRARY="$GUI_TK_LIBRARY${libsgm_link} -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3364         TOOLKIT=MOTIF
3365         GUIDIST=MOTIF_DIST
3366     fi
3367
3368     dnl more tests common to X11 and Motif:
3369     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3370         dnl test for external libxpm if we're configured to use it
3371         if test "$wxUSE_LIBXPM" = "sys"; then
3372             AC_MSG_CHECKING(for Xpm library)
3373             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3374             if test "$ac_find_libraries" != "" ; then
3375                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3376                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3377                 AC_MSG_RESULT(found in $ac_find_libraries)
3378
3379                 AC_CACHE_CHECK([for X11/xpm.h],
3380                     wx_cv_x11_xpm_h,
3381                     [
3382                         save_CFLAGS=$CFLAGS
3383                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3384
3385                         AC_TRY_COMPILE(
3386                             [
3387                                 #include <X11/xpm.h>
3388                             ],
3389                             [
3390                                 int version;
3391                                 version = XpmLibraryVersion();
3392                             ],
3393                             wx_cv_x11_xpm_h=yes,
3394                             wx_cv_x11_xpm_h=no
3395                         )
3396
3397                         CFLAGS=$save_CFLAGS
3398                     ]
3399                 )
3400
3401                 if test $wx_cv_x11_xpm_h = "yes"; then
3402                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3403                     AC_DEFINE(wxHAVE_LIB_XPM)
3404                 else
3405                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3406                 fi
3407             fi
3408
3409         fi
3410
3411         dnl XShapeQueryExtension checks: first the library, then prototype
3412         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3413                      [
3414                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3415                       wxHAVE_XEXT_LIB=1
3416                      ],
3417                      [], [$GUI_TK_LIBRARY -lX11])
3418
3419         if test "$wxHAVE_XEXT_LIB" = 1; then
3420             save_CFLAGS="$CFLAGS"
3421             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3422
3423             AC_MSG_CHECKING([for X11/extensions/shape.h])
3424             AC_TRY_COMPILE([
3425                             #include <X11/Xlib.h>
3426                             #include <X11/extensions/shape.h>
3427                            ],
3428                            [
3429                             int dummy1, dummy2;
3430                             XShapeQueryExtension((Display*)NULL,
3431                                                  (int*)NULL, (int*)NULL);
3432                            ],
3433                            [
3434                             AC_DEFINE(HAVE_XSHAPE)
3435                             AC_MSG_RESULT([found])
3436                            ],
3437                            [
3438                             AC_MSG_RESULT([not found])
3439                            ])
3440             CFLAGS="$save_CFLAGS"
3441
3442         fi
3443     fi
3444
3445     if test "$wxUSE_OSX_CARBON" = 1; then
3446         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3447         if test "$GCC" = yes; then
3448             AC_MSG_RESULT([gcc])
3449             CPPFLAGS_PASCAL="-fpascal-strings"
3450         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3451             AC_MSG_RESULT([xlc])
3452             CPPFLAGS_PASCAL="-qmacpstr"
3453         else
3454             AC_MSG_RESULT([none])
3455         fi
3456
3457         if test "x$wxUSE_UNIX" = "xyes"; then
3458             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon $CPPFLAGS"
3459         else
3460             dnl platform.h needs TARGET_CARBON before setup.h
3461             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON $CPPFLAGS"
3462         fi
3463
3464         TOOLKIT=OSX_CARBON
3465         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3466         GUIDIST=OSX_CARBON_DIST
3467         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3468         dnl are different, so they need different names:
3469         WXBASEPORT="_carbon"
3470     fi
3471
3472     if test "$wxUSE_OSX_COCOA" = 1; then
3473         TOOLKIT=OSX_COCOA
3474         GUIDIST=OSX_COCOA_DIST
3475     fi
3476
3477     if test "$wxUSE_COCOA" = 1; then
3478         TOOLKIT=COCOA
3479         GUIDIST=COCOA_DIST
3480     fi
3481
3482     if test "$wxUSE_PM" = 1; then
3483         TOOLKIT=PM
3484         GUIDIST=PM_DIST
3485         AC_CACHE_CHECK([for type SPBCDATA],
3486             wx_cv_spbcdata,
3487             [
3488                 AC_TRY_COMPILE(
3489                     [
3490                         #define INCL_PM
3491                         #include <os2.h>
3492                     ],
3493                     [
3494                         SPBCDATA test;
3495                     ],
3496                     wx_cv_spbcdata=yes,
3497                     wx_cv_spbcdata=no
3498                 )
3499             ]
3500         )
3501
3502         if test $wx_cv_spbcdata = "yes"; then
3503             AC_DEFINE(HAVE_SPBCDATA)
3504         fi
3505     fi
3506
3507     dnl the name of the directory where the files for this toolkit live
3508     if test "$TOOLKIT" = "PM" ; then
3509         TOOLKIT_DIR="os2"
3510     else
3511         TOOLKIT_DIR=`echo ${TOOLKIT} | tr '[[A-Z]]' '[[a-z]]'`
3512     fi
3513
3514     if test "$wxUSE_UNIVERSAL" = "yes"; then
3515         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3516         WIDGET_SET=univ
3517     fi
3518
3519     dnl distribute samples/demos/utils with GUI versions
3520     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3521     DISTDIR="wx\$(TOOLKIT)"
3522 else
3523     USE_GUI=0
3524
3525     dnl this doesn't quite work right for wxBase, but the places
3526     dnl where it is wrong aren't fatal (yet) though.
3527     TOOLKIT_DIR="base"
3528
3529     dnl the sources, their dependenices and the headers
3530     if test "$USE_WIN32" = 1 ; then
3531         dnl yes, the toolkit for wxBase on win32 is actually MSW
3532         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3533         TOOLKIT="MSW"
3534     fi
3535
3536     dnl distribute only wxBase sources/headers
3537     GUIDIST="BASE_DIST"
3538     DISTDIR="wxBase"
3539 fi
3540
3541
3542 dnl ---------------------------------------------------------------------------
3543 dnl UTF-8 support
3544 dnl ---------------------------------------------------------------------------
3545
3546 dnl If UTF-8 support wasn't explicitly enabled or disabled, enable it only
3547 dnl for ports where it makes sense by default (GTK+, DirectFB):
3548 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "auto" ; then
3549     if test "$USE_UNIX" = 1 -a "$wxUSE_DARWIN" != 1 ; then
3550         wxUSE_UNICODE_UTF8=yes
3551     elif test "$USE_OS2" = 1 ; then
3552         dnl wide char support is quite incomplete in libc;
3553         dnl UTF-8 might actually work when evaluating/setting
3554         dnl code pages correctly, even for ports other than GTK20.
3555         wxUSE_UNICODE_UTF8=yes
3556     else
3557         wxUSE_UNICODE_UTF8=no
3558     fi
3559 fi
3560
3561 dnl ---------------------------------------------------------------------------
3562 dnl Optional libraries included when system library is not used
3563 dnl ---------------------------------------------------------------------------
3564
3565 dnl do this after test for X11 above so that we have a chance of finding Xlib.h
3566 if test "$wxUSE_GUI" = "yes"; then
3567     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
3568         dnl defines HAVE_X11_XKBLIB_H
3569         AC_CHECK_HEADERS([X11/Xlib.h],,, [ ])
3570         AC_CHECK_HEADERS([X11/XKBlib.h],,,
3571                          [
3572                           #if HAVE_X11_XLIB_H
3573                             #include <X11/Xlib.h>
3574                           #endif
3575                          ])
3576     fi
3577 fi
3578
3579
3580 dnl ---------------------------------------------------------------------------
3581 dnl wxDisplay Sanity checks
3582 dnl ---------------------------------------------------------------------------
3583
3584 if test "$wxUSE_DISPLAY" = "yes"; then
3585 dnl ---------------------------------------------------------------------------
3586 dnl Xinerama (for unix ) - Brian Victor
3587 dnl ---------------------------------------------------------------------------
3588     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3589         AC_MSG_CHECKING([for Xinerama])
3590         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3591         if test "$ac_find_libraries" != "" ; then
3592             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3593             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3594                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3595             fi
3596             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3597             AC_MSG_RESULT([yes])
3598
3599             AC_MSG_CHECKING([for Xxf86vm extension])
3600             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3601             if test "$ac_find_libraries" != "" ; then
3602                 AC_MSG_RESULT([yes])
3603                 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3604                                  [
3605                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3606                                  ],
3607                                  [],
3608                                  [
3609                                       #if HAVE_X11_XLIB_H
3610                                         #include <X11/Xlib.h>
3611                                       #endif
3612                                  ])
3613             else
3614                 AC_MSG_RESULT([no])
3615             fi
3616
3617         else
3618             AC_MSG_RESULT([no])
3619             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3620             wxUSE_DISPLAY="no"
3621         fi
3622     elif test "$wxUSE_MSW" = 1; then
3623 dnl ---------------------------------------------------------------------------
3624 dnl DirectDraw for MSW - optionally used by WxDisplay.
3625 dnl ---------------------------------------------------------------------------
3626         AC_CHECK_HEADER([ddraw.h], [], [], [#include <windows.h>])
3627     fi
3628 fi
3629
3630 dnl ---------------------------------------------------------------------------
3631 dnl X11 session management
3632 dnl ---------------------------------------------------------------------------
3633 if test "$wxUSE_DETECT_SM" = "yes"; then
3634     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3635         AC_MSG_CHECKING([for -lSM - X11 session management])
3636         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],SM)
3637         if test "$ac_find_libraries" != "" ; then
3638             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3639             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3640                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3641             fi
3642             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lSM"
3643             AC_MSG_RESULT([yes])
3644         else
3645             AC_MSG_RESULT([no])
3646             AC_MSG_WARN([libSM not found; disabling session management detection])
3647             wxUSE_DETECT_SM="no"
3648         fi
3649     else
3650         wxUSE_DETECT_SM="no"
3651     fi
3652 fi
3653
3654
3655 dnl ---------------------------------------------------------------------------
3656 dnl OpenGL libraries
3657 dnl ---------------------------------------------------------------------------
3658
3659 USE_OPENGL=0
3660 if test "$wxUSE_OPENGL" = "yes" -o "$wxUSE_OPENGL" = "auto"; then
3661
3662     dnl look in glcanvas.h for the list of platforms supported by wxGlCanvas:
3663
3664     if test "$wxUSE_OSX_CARBON" = 1 -o "$wxUSE_OSX_COCOA" = 1 -o "$wxUSE_COCOA" = 1; then
3665         OPENGL_LIBS="-framework OpenGL -framework AGL"
3666     elif test "$wxUSE_MSW" = 1; then
3667         OPENGL_LIBS="-lopengl32 -lglu32"
3668     elif test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_GTK2" = 1 -o "$wxUSE_GTK" = 1; then
3669
3670         dnl adjust CPPFLAGS to include GL/gl.h location if necessary
3671         dnl (/opt/graphics/OpenGL is for HP-UX systems, bug 925307)
3672         AC_MSG_CHECKING([for OpenGL headers])
3673         WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /opt/graphics/OpenGL/include], GL/gl.h)
3674         if test "$ac_find_includes" != "" ; then
3675             AC_MSG_RESULT(found in $ac_find_includes)
3676             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3677             CPPFLAGS="$ac_path_to_include $CPPFLAGS"
3678         else
3679             AC_MSG_RESULT([not found])
3680         fi
3681
3682         AC_CHECK_HEADER(GL/gl.h, [
3683             AC_CHECK_HEADER(GL/glu.h, [
3684                 found_gl=0
3685
3686                 AC_MSG_CHECKING([for -lGL])
3687                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB /opt/graphics/OpenGL/lib],GL)
3688                 if test "$ac_find_libraries" != "" ; then
3689                     AC_MSG_RESULT([found in $ac_find_libraries])
3690
3691                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3692                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3693                         LDFLAGS_GL="$ac_path_to_link"
3694                     fi
3695
3696                     dnl don't suppose that libGL and libGLU are always in the
3697                     dnl same directory -- this is not true for some common
3698                     dnl distributions
3699                     AC_MSG_CHECKING([for -lGLU])
3700                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3701                     if test "$ac_find_libraries" != "" ; then
3702                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3703                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3704                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3705                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3706                         fi
3707
3708                         found_gl=1
3709                         OPENGL_LIBS="-lGL -lGLU"
3710                         AC_MSG_RESULT([yes])
3711                     else
3712                         AC_MSG_RESULT([no])
3713                     fi
3714                 else
3715                     AC_MSG_RESULT([no])
3716                 fi
3717
3718                 if test "$found_gl" != 1; then
3719                     AC_MSG_CHECKING([for -lMesaGL])
3720                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3721                     if test "$ac_find_libraries" != "" ; then
3722                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3723                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3724                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3725                         AC_MSG_RESULT([yes])
3726                     else
3727                         AC_MSG_RESULT([no])
3728                     fi
3729                 fi
3730             ],, [ ])
3731         ],
3732         [],
3733         [ ])
3734
3735         if test "x$OPENGL_LIBS" = "x"; then
3736             if test "$wxUSE_OPENGL" = "yes"; then
3737                 AC_MSG_ERROR([OpenGL libraries not available])
3738             else
3739                 dnl case wxUSE_OPENGL=auto
3740                 AC_MSG_WARN([OpenGL libraries not available, disabling support for OpenGL])
3741                 wxUSE_OPENGL=no
3742                 USE_OPENGL=0
3743             fi
3744         fi
3745     else
3746         AC_MSG_WARN([wxGLCanvas not implemented for this port, library will be compiled without it.])
3747         wxUSE_OPENGL="no"
3748     fi
3749
3750     if test "$wxUSE_OPENGL" = "auto"; then
3751         dnl if the OpenGL libraries were unavailable, this would have been
3752         dnl changed to "no" above, if it wasn't, change it to "yes" as we've
3753         dnl verified that we can indeed use OpenGL
3754         wxUSE_OPENGL=yes
3755     fi
3756
3757     if test "$wxUSE_OPENGL" = "yes"; then
3758         USE_OPENGL=1
3759         AC_DEFINE(wxUSE_OPENGL)
3760         AC_DEFINE(wxUSE_GLCANVAS)
3761         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3762     fi
3763 fi
3764
3765
3766 dnl the symbol which allows conditional compilation for the given toolkit
3767 if test -n "$TOOLKIT" ; then
3768     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3769 fi
3770
3771
3772 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3773
3774 if test "$wxUSE_SHARED" = "yes"; then
3775     case "${host}" in
3776       *-pc-msdosdjgpp )
3777         dnl only static for now
3778         wxUSE_SHARED=no
3779         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3780       ;;
3781     esac
3782 fi
3783
3784 if test "$wxUSE_SHARED" = "yes"; then
3785
3786     dnl use versioned symbols if available on the platform
3787     WX_VERSIONED_SYMBOLS([\$(wx_top_builddir)/version-script])
3788
3789     dnl test for GCC's visibility support (sets CFLAGS_VISIBILITY, which is
3790     dnl assigned to CFLAGS and CXXFLAGS below)
3791     if test "$wxUSE_VISIBILITY" != "no"; then
3792         WX_VISIBILITY
3793     fi
3794
3795     dnl test for Sun CC which can be used under both Solaris and Linux
3796     if test "x$SUNCXX" = xyes; then
3797         SAMPLES_RPATH_FLAG="-R\$(wx_top_builddir)/lib"
3798         WXCONFIG_RPATH="-R\$libdir"
3799     else
3800     case "${host}" in
3801       *-*-linux* | *-*-gnu* )
3802         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3803         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3804         ;;
3805
3806       *-*-solaris2* )
3807         dnl here we know that Sun CC is not used as we tested for it above,
3808         dnl hence we must be using gcc
3809
3810         dnl newer versions of gcc need -isystem to compile X headers on
3811         dnl Solaris (which use old style C syntax)
3812         CPPFLAGS="-isystem /usr/openwin/include $CPPFLAGS"
3813
3814         dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3815         dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3816         saveLdflags="$LDFLAGS"
3817         LDFLAGS="$saveLdflags -Wl,-rpath,/"
3818         AC_MSG_CHECKING([if the linker accepts -rpath])
3819         AC_TRY_LINK(
3820             [],[],
3821             [
3822                 AC_MSG_RESULT([yes])
3823                 SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3824                 WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3825             ],[
3826                 AC_MSG_RESULT([no])
3827                 AC_MSG_CHECKING([if the linker accepts -R])
3828                 LDFLAGS="$saveLdflags -Wl,-R,/"
3829                 AC_TRY_LINK(
3830                     [],[],
3831                     [
3832                         AC_MSG_RESULT([yes])
3833                         SAMPLES_RPATH_FLAG="-Wl,-R,\$(wx_top_builddir)/lib"
3834                         WXCONFIG_RPATH="-Wl,-R,\$libdir"
3835                     ],[
3836                         AC_MSG_RESULT([no])
3837                     ])
3838             ])
3839         LDFLAGS="$saveLdflags"
3840       ;;
3841
3842       *-*-darwin* )
3843         install_name_tool=`which ${HOST_PREFIX}install_name_tool`
3844         if test "$install_name_tool" -a -x "$install_name_tool"; then
3845             DYLIB_RPATH_POSTLINK="${HOST_PREFIX}install_name_tool -id \$@ \$@"
3846             cat <<EOF >change-install-names
3847 #!/bin/sh
3848 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
3849 for i in \${libnames} ; do
3850     ${HOST_PREFIX}install_name_tool -id \${1}/\${i} \${1}/\${i}
3851     for dep in \${libnames} ; do
3852         ${HOST_PREFIX}install_name_tool -change \${2}/\${dep} \${1}/\${dep} \${1}/\${i}
3853     done
3854 done
3855 EOF
3856             chmod +x change-install-names
3857             DYLIB_RPATH_INSTALL="\$(wx_top_builddir)/change-install-names \${libdir} \$(wx_top_builddir)/lib"
3858         fi
3859
3860         dnl the HEADER_PAD_OPTION is required by some wx samples to avoid the error:
3861         dnl "install_name_tool: changing install names can't be redone for: the_exe_name
3862         dnl (for architecture ppc) because larger updated load commands do not fit
3863         dnl (the program must be relinked)"
3864         HEADER_PAD_OPTION="-headerpad_max_install_names"
3865       ;;
3866
3867       *-*-cygwin* | *-*-mingw32* )
3868         ;;
3869
3870       *-*-hpux* )
3871         SAMPLES_RPATH_FLAG="-Wl,+b,\$(wx_top_builddir)/lib"
3872         WXCONFIG_RPATH="-Wl,+b,\$libdir"
3873         ;;
3874
3875     esac
3876     fi
3877
3878     dnl this one shouldn't be used for the library build so put it in a
3879     dnl separate variable from WXCONFIG_CPPFLAGS
3880     WXCONFIG_ONLY_CPPFLAGS="$WXCONFIG_ONLY_CPPFLAGS -DWXUSINGDLL"
3881
3882     if test $wxUSE_RPATH = "no"; then
3883         SAMPLES_RPATH_FLAG=''
3884         DYLIB_PATH_POSTLINK=''
3885         WXCONFIG_RPATH=''
3886     fi
3887
3888     SHARED=1
3889
3890 else
3891
3892     config_linkage_component="-static"
3893     SHARED=0
3894
3895 fi
3896
3897
3898 UNICODE=0
3899 lib_unicode_suffix=
3900 WX_CHARTYPE="ansi"
3901 if test "$wxUSE_UNICODE" = "yes"; then
3902     lib_unicode_suffix=u
3903     WX_CHARTYPE="unicode"
3904     UNICODE=1
3905 fi
3906
3907 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
3908 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
3909
3910 DEBUG_INFO=0
3911 if test "$wxUSE_DEBUG_INFO" = "yes"; then
3912     DEBUG_INFO=1
3913 fi
3914
3915 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr '[[a-z]]' '[[A-Z]]'`
3916
3917 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
3918
3919 TOOLCHAIN_FULLNAME="${HOST_PREFIX}${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
3920
3921 dnl library link name
3922 dnl These just save us from exporting lib_{unicode,flavour}_suffix.
3923 dnl If we ever need to do that, we won't need to keep these.
3924
3925 if test "$wxUSE_OSX_CARBON" = 1 -o "$wxUSE_OSX_COCOA" = 1 -o "$wxUSE_COCOA" = 1; then
3926     WX_LIBRARY_BASENAME_NOGUI="wx_base${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
3927 else
3928     WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
3929 fi
3930 if test "${TOOLKIT_DIR}" = "os2"; then
3931     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
3932 else
3933     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
3934 fi
3935
3936
3937
3938 if test "$wxUSE_COCOA" = 1; then
3939     AC_LANG_SAVE
3940     AC_WX_LANG_OBJECTIVEC
3941 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
3942 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
3943 dnl Point but only if MacTypes.h was not included first.  Of course,
3944 dnl if MacTypes.h is included later then you're screwed when it
3945 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
3946 dnl to not typedef Point and thus fix the problem.
3947     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
3948     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
3949 #include <CoreFoundation/CoreFoundation.h>
3950         ],[],
3951         [AC_MSG_RESULT([no])],
3952         [AC_MSG_RESULT([yes])
3953         AC_MSG_CHECKING([if defining __Point__ will fix it])
3954         AC_TRY_COMPILE([#define __Point__ 1
3955 #include <AppKit/NSEvent.h>
3956 #include <CoreFoundation/CoreFoundation.h>
3957             ],[],
3958             [AC_MSG_RESULT([yes])
3959             AC_DEFINE(__Point__)
3960             ],
3961             [AC_MSG_FAILURE([no])]
3962         )]
3963     )
3964     AC_LANG_RESTORE
3965 fi
3966
3967 dnl ---------------------------------------------------------------------------
3968 dnl Checks for typedefs
3969 dnl ---------------------------------------------------------------------------
3970
3971 dnl   defines mode_t if not already defined
3972 AC_TYPE_MODE_T
3973 dnl   defines off_t if not already defined
3974 AC_TYPE_OFF_T
3975 dnl   defines pid_t if not already defined
3976 AC_TYPE_PID_T
3977 dnl   defines size_t if not already defined
3978 AC_TYPE_SIZE_T
3979
3980 dnl sets HAVE_SSIZE_T if ssize_t is defined
3981 AC_CHECK_TYPES(ssize_t)
3982
3983 dnl check what exactly size_t is on this machine - this is necessary to avoid
3984 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3985 AC_LANG_PUSH(C++) dnl tests below use overloaded functions and so need C++
3986 AC_CACHE_CHECK([if size_t is unsigned int],
3987     wx_cv_size_t_is_uint,
3988     [
3989     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3990     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3991     dnl methods in a local class (i.e. class inside a function) declaration
3992     dnl without any objections!!
3993     dnl
3994     dnl hence the hack below: we must have Foo at global scope!
3995     AC_TRY_COMPILE([#include <stddef.h>],
3996         [
3997             return 0; }
3998
3999             struct Foo { void foo(size_t); void foo(unsigned int); };
4000
4001             int bar() {
4002         ],
4003         wx_cv_size_t_is_uint=no,
4004         wx_cv_size_t_is_uint=yes
4005     )
4006     ]
4007 )
4008
4009 if test "$wx_cv_size_t_is_uint" = "yes"; then
4010     AC_DEFINE(wxSIZE_T_IS_UINT)
4011 else
4012     AC_CACHE_CHECK([if size_t is unsigned long],
4013         wx_cv_size_t_is_ulong,
4014         AC_TRY_COMPILE([#include <stddef.h>],
4015             [
4016                 return 0; }
4017
4018                 struct Foo { void foo(size_t); void foo(unsigned long); };
4019
4020                 int bar() {
4021             ],
4022             wx_cv_size_t_is_ulong=no,
4023             wx_cv_size_t_is_ulong=yes
4024         )
4025     )
4026
4027     if test "$wx_cv_size_t_is_ulong" = "yes"; then
4028         AC_DEFINE(wxSIZE_T_IS_ULONG)
4029     fi
4030 fi
4031
4032 AC_CACHE_CHECK([if wchar_t is separate type],
4033     wx_cv_wchar_t_is_separate_type,
4034     AC_TRY_COMPILE([#include <wchar.h>],
4035         [
4036             return 0; }
4037
4038             struct Foo { void foo(wchar_t);
4039                          void foo(unsigned short);
4040                          void foo(unsigned int);
4041                          void foo(unsigned long); };
4042
4043             int bar() {
4044         ],
4045         wx_cv_wchar_t_is_separate_type=yes,
4046         wx_cv_wchar_t_is_separate_type=no
4047     )
4048 )
4049
4050 if test "$wx_cv_wchar_t_is_separate_type" = "yes"; then
4051     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 1)
4052 else
4053     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 0)
4054 fi
4055
4056 AC_LANG_POP() dnl C++
4057
4058 dnl ---------------------------------------------------------------------------
4059 dnl Checks for structures
4060 dnl ---------------------------------------------------------------------------
4061
4062 dnl does passwd struct has the pw_gecos field?
4063 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
4064     [
4065         AC_TRY_COMPILE([#include <pwd.h>],
4066              [
4067                 char *p;
4068                 struct passwd *pw;
4069                 p = pw->pw_gecos;
4070              ],
4071              [
4072                 wx_cv_struct_pw_gecos=yes
4073              ],
4074              [
4075                 wx_cv_struct_pw_gecos=no
4076              ]
4077         )
4078     ]
4079 )
4080
4081 if test "$wx_cv_struct_pw_gecos" = "yes"; then
4082     AC_DEFINE(HAVE_PW_GECOS)
4083 fi
4084
4085 dnl ---------------------------------------------------------------------------
4086 dnl Check for functions
4087 dnl ---------------------------------------------------------------------------
4088
4089 dnl don't check for wchar_t functions if we haven't got wchar_t itself
4090 if test "$wxUSE_WCHAR_T" = "yes"; then
4091     AC_DEFINE(wxUSE_WCHAR_T)
4092
4093     dnl check for wcslen in all possible places
4094     WCSLEN_FOUND=0
4095     WCHAR_LINK=
4096     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
4097
4098     if test "$WCSLEN_FOUND" = 0; then
4099         if test "$TOOLKIT" = "MSW"; then
4100             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
4101         else
4102             AC_CHECK_LIB(w, wcslen, [
4103                             WCHAR_LINK=" -lw"
4104                             WCSLEN_FOUND=1
4105                         ])
4106         fi
4107     fi
4108
4109     if test "$WCSLEN_FOUND" = 1; then
4110         AC_DEFINE(HAVE_WCSLEN)
4111     fi
4112
4113     AC_CHECK_FUNCS([wcsdup strnlen wcsnlen wcscasecmp wcsncasecmp])
4114
4115     dnl On HP-UX aCC need this define to find mbstrtowcs() &c
4116     dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
4117     dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
4118     dnl flags when g++ is configured, it will declare it's own).
4119     if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
4120         CPPFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CPPFLAGS"
4121     fi
4122
4123     dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
4124     dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
4125     dnl library, not the header, so do a header check for mbstate_t first.
4126     AC_CHECK_TYPES([mbstate_t],
4127                    [AC_CHECK_FUNCS(wcsrtombs)],
4128                    [],
4129                    [#include <wchar.h>])
4130 else
4131     AC_MSG_WARN([Wide character support is unavailable])
4132 fi
4133
4134 dnl check for vsnprintf() -- a safe version of vsprintf())
4135 dnl
4136 dnl the trouble here is that on some systems (e.g HP-UX 10) this function is
4137 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
4138 dnl stupidly, provides a dummy function declaration inside its extension)
4139 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
4140 dnl
4141 dnl so we first check if the function is in the library
4142 dnl
4143 dnl FIXME: replace this mess with WX_CHECK_FUNCS()
4144 AC_CHECK_FUNCS(snprintf vsnprintf vsscanf)
4145
4146 AC_LANG_PUSH(C++)
4147 if test "$ac_cv_func_vsnprintf" = "yes"; then
4148     dnl yes it is -- now check if it is in the headers
4149     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
4150         [
4151             dnl our troubles are not over: HP-UX 11 prototypes vsnprintf() as
4152             dnl taking "char *" and not "const char *" while Metrowerks does
4153             dnl provide a correct vsnprintf declaration but in C++ mode it's
4154             dnl always in std namespace and so we have to bring it in scope
4155             AC_TRY_COMPILE(
4156                 [
4157                     #include <stdio.h>
4158                     #include <stdarg.h>
4159                     #ifdef __MSL__
4160                     #if __MSL__ >= 0x6000
4161                     namespace std {}
4162                     using namespace std;
4163                     #endif
4164                     #endif
4165                 ],
4166                 [
4167                     char *buf;
4168                     va_list ap;
4169                     vsnprintf(buf, 10u, "%s", ap);
4170                 ],
4171                 wx_cv_func_vsnprintf_decl=yes,
4172                 wx_cv_func_vsnprintf_decl=no
4173             )
4174         ]
4175     )
4176
4177     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
4178         AC_DEFINE(HAVE_VSNPRINTF_DECL)
4179
4180         dnl we know there is a vsnprintf declaration, but some old headers
4181         dnl may have one taking a "char *" format instead of "const char *"
4182         AC_CACHE_CHECK([if vsnprintf declaration is broken], wx_cv_func_broken_vsnprintf_decl,
4183             [
4184                 AC_TRY_COMPILE(
4185                     [
4186                         #include <stdio.h>
4187                         #include <stdarg.h>
4188                         #ifdef __MSL__
4189                         #if __MSL__ >= 0x6000
4190                         namespace std {}
4191                         using namespace std;
4192                         #endif
4193                         #endif
4194                     ],
4195                     [
4196                         char *buf;
4197                         va_list ap;
4198                         const char *fmt = "%s";
4199                         vsnprintf(buf, 10u, fmt, ap);
4200                     ],
4201                     wx_cv_func_broken_vsnprintf_decl=no,
4202                     wx_cv_func_broken_vsnprintf_decl=yes
4203                 )
4204             ]
4205         )
4206
4207         if test "$wx_cv_func_broken_vsnprintf_decl" = "yes"; then
4208             AC_DEFINE(HAVE_BROKEN_VSNPRINTF_DECL)
4209         fi
4210     fi
4211 fi
4212
4213 dnl the same as above but for snprintf() now: it's not present in at least AIX
4214 dnl 4.2 headers
4215 if test "$ac_cv_func_snprintf" = "yes"; then
4216     AC_CACHE_CHECK([for snprintf declaration], wx_cv_func_snprintf_decl,
4217         [
4218             AC_TRY_COMPILE(
4219                 [
4220                     #include <stdio.h>
4221                     #include <stdarg.h>
4222                     #ifdef __MSL__
4223                     #if __MSL__ >= 0x6000
4224                     namespace std {}
4225                     using namespace std;
4226                     #endif
4227                     #endif
4228                 ],
4229                 [
4230                     char *buf;
4231                     snprintf(buf, 10u, "%s", "wx");
4232                 ],
4233                 wx_cv_func_snprintf_decl=yes,
4234                 wx_cv_func_snprintf_decl=no
4235             )
4236         ]
4237     )
4238
4239     if test "$wx_cv_func_snprintf_decl" = "yes"; then
4240         AC_DEFINE(HAVE_SNPRINTF_DECL)
4241     fi
4242
4243     if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
4244
4245         dnl check if snprintf() has support for positional arguments
4246         dnl NB: if snprintf() has positional support we can safely suppose that also
4247         dnl     other *printf() functions support them as they all belong to the same
4248         dnl     family and they all fallback to the same implementation
4249         AC_CACHE_CHECK([if snprintf supports positional arguments], wx_cv_func_snprintf_pos_params,
4250             [
4251                 AC_TRY_RUN(
4252                     [
4253                         #include <stdio.h>
4254
4255                         int main (void)
4256                         {
4257                             char buffer[128];
4258                             snprintf (buffer, 128, "%2$d %3$d %1$d", 1, 2, 3);
4259                             if (strcmp ("2 3 1", buffer) == 0)
4260                                 exit (0);
4261                             exit (1);
4262                         }
4263                     ],
4264                     wx_cv_func_snprintf_pos_params=no,
4265                     wx_cv_func_snprintf_pos_params=yes,
4266                     dnl be pessimistic when cross-compiling
4267                     [
4268                         AC_MSG_WARN([Assuming Unix98 printf() is not available,
4269 define HAVE_UNIX98_PRINTF as 1 in setup.h if it is available.])
4270                         wx_cv_func_snprintf_pos_params=no
4271                     ]
4272                 )
4273             ]
4274         )
4275
4276         if test "$wx_cv_func_snprintf_pos_params" = "yes"; then
4277             AC_DEFINE(HAVE_UNIX98_PRINTF)
4278         fi
4279     fi
4280 fi
4281
4282 dnl the same as above but for vsscanf() now: it's not present in at least
4283 dnl Solaris 9 headers for gcc-3.4 (due to fixinclude's processing of stdio.h)
4284 if test "$ac_cv_func_vsscanf" = "yes"; then
4285     AC_CACHE_CHECK([for vsscanf declaration], wx_cv_func_vsscanf_decl,
4286         [
4287             AC_TRY_COMPILE(
4288                 [
4289                     #include <stdio.h>
4290                     #include <stdarg.h>
4291                     #ifdef __MSL__
4292                     #if __MSL__ >= 0x6000
4293                     namespace std {}
4294                     using namespace std;
4295                     #endif
4296                     #endif
4297                 ],
4298                 [
4299                     char *buf;
4300                     va_list args;
4301                     vsscanf(buf, "%s", args);
4302                 ],
4303                 wx_cv_func_vsscanf_decl=yes,
4304                 wx_cv_func_vsscanf_decl=no
4305             )
4306         ]
4307     )
4308
4309     if test "$wx_cv_func_vsscanf_decl" = "yes"; then
4310         AC_DEFINE(HAVE_VSSCANF_DECL)
4311     fi
4312 fi
4313 AC_LANG_POP()
4314
4315 if test "$wxUSE_UNICODE" = yes; then
4316
4317     dnl also look if we have wide char IO functions, notice that [f]putws are
4318     dnl declared in special widec.h under Solaris
4319     wchar_headers="#include <stdio.h>
4320 #include <wchar.h>"
4321     case "${host}" in
4322         *-*-solaris2* )
4323             AC_CHECK_HEADERS(widec.h,,, [AC_INCLUDES_DEFAULT()])
4324             if test "$ac_cv_header_widec_h" = "yes"; then
4325                 wchar_headers="$wchar_headers
4326 #include <widec.h>"
4327             fi
4328     esac
4329
4330     WX_CHECK_FUNCS(putws fputws wprintf vswprintf vswscanf,,,
4331                    [$wchar_headers])
4332
4333     dnl MinGW has a vswprintf with a different prototype, and
4334     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
4335     dnl finds it even if it is not declared in some versions...
4336     AC_MSG_CHECKING([for _vsnwprintf])
4337     AC_TRY_COMPILE([#include <wchar.h>],
4338                    [&_vsnwprintf;],
4339                    [AC_MSG_RESULT([yes])
4340                     AC_DEFINE(HAVE__VSNWPRINTF)],
4341                    [AC_MSG_RESULT([no])]);
4342 fi
4343
4344 if test "$wxUSE_FILE" = "yes"; then
4345     WX_CHECK_FUNCS(fsync)
4346 fi
4347
4348 dnl at least under IRIX with mipsPro the C99 round() function is available when
4349 dnl building using the C compiler but not when using C++ one
4350 AC_LANG_PUSH(C++)
4351 WX_CHECK_FUNCS(round,,,[#include <math.h>])
4352 AC_LANG_POP()
4353
4354 dnl the following tests are for Unix(like) systems only
4355 if test "$TOOLKIT" != "MSW"; then
4356
4357 dnl check for available version of iconv()
4358 if test "$wxUSE_LIBICONV" != "no" ; then
4359     AM_ICONV
4360     LIBS="$LIBICONV $LIBS"
4361 fi
4362
4363 dnl check for POSIX signals if we need them
4364 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4365     AC_CHECK_FUNCS(sigaction)
4366
4367     if test "$ac_cv_func_sigaction" = "no"; then
4368         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
4369         wxUSE_ON_FATAL_EXCEPTION=no
4370     fi
4371
4372     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4373       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4374       [
4375         dnl C compiler happily compiles the code even if there is type mismatch
4376         AC_LANG_PUSH(C++)
4377         AC_TRY_COMPILE([#include <signal.h>],
4378                      [
4379                         extern void testSigHandler(int);
4380
4381                         struct sigaction sa;
4382                         sa.sa_handler = testSigHandler;
4383                      ], [
4384                         wx_cv_type_sa_handler=int
4385                      ], [
4386                         wx_cv_type_sa_handler=void
4387                      ])
4388         AC_LANG_POP()
4389       ])
4390
4391       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4392     fi
4393 fi
4394
4395 dnl backtrace() and backtrace_symbols() for wxStackWalker
4396 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4397     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4398         [
4399             AC_LANG_PUSH(C++)
4400             AC_TRY_COMPILE([#include <execinfo.h>],
4401                 [
4402                     void *trace[1];
4403                     char **messages;
4404
4405                     backtrace(trace, 1);
4406                     messages = backtrace_symbols(trace, 1);
4407                 ],
4408                 wx_cv_func_backtrace=yes,
4409                 wx_cv_func_backtrace=no
4410             )
4411             AC_LANG_POP()
4412         ]
4413     )
4414
4415
4416     if test "$wx_cv_func_backtrace" = "no"; then
4417         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4418         wxUSE_STACKWALKER=no
4419     else
4420         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4421             [
4422                 AC_LANG_PUSH(C++)
4423                 AC_TRY_LINK([#include <cxxabi.h>],
4424                     [
4425                         int rc;
4426                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4427                     ],
4428                     wx_cv_func_cxa_demangle=yes,
4429                     wx_cv_func_cxa_demangle=no
4430                 )
4431                 AC_LANG_POP()
4432             ]
4433         )
4434
4435         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4436             AC_DEFINE(HAVE_CXA_DEMANGLE)
4437         fi
4438     fi
4439 fi
4440
4441 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != 1 -a "$USE_UNIX" != 1; then
4442     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4443     wxUSE_STACKWALKER=no
4444 fi
4445
4446
4447 dnl check for the function for temp files creation
4448 AC_CHECK_FUNCS(mkstemp mktemp, break)
4449
4450 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4451 dnl Linux and *BSD and statvfs() under Solaris
4452 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4453     AC_TRY_COMPILE(
4454         [
4455              #if defined(__BSD__)
4456              #include <sys/param.h>
4457              #include <sys/mount.h>
4458              #else
4459              #include <sys/vfs.h>
4460              #endif
4461         ],
4462         [
4463              long l;
4464              struct statfs fs;
4465              statfs("/", &fs);
4466              l = fs.f_bsize;
4467              l += fs.f_blocks;
4468              l += fs.f_bavail;
4469         ],
4470          wx_cv_func_statfs=yes,
4471          wx_cv_func_statfs=no
4472     )
4473 )
4474
4475 if test "$wx_cv_func_statfs" = "yes"; then
4476     dnl check whether we have its dcelaration too: some systems (AIX 4) lack it
4477     AC_CACHE_CHECK(for statfs declaration, wx_cv_func_statfs_decl,
4478         AC_LANG_PUSH(C++)
4479         AC_TRY_COMPILE(
4480             [
4481                  #if defined(__BSD__)
4482                  #include <sys/param.h>
4483                  #include <sys/mount.h>
4484                  #else
4485                  #include <sys/vfs.h>
4486                  #endif
4487             ],
4488             [
4489                 struct statfs fs;
4490                 statfs("", &fs);
4491             ],
4492             wx_cv_func_statfs_decl=yes,
4493             wx_cv_func_statfs_decl=no
4494         )
4495         AC_LANG_POP()
4496     )
4497
4498     if test "$wx_cv_func_statfs_decl" = "yes"; then
4499         AC_DEFINE(HAVE_STATFS_DECL)
4500     fi
4501
4502     wx_cv_type_statvfs_t="struct statfs"
4503     AC_DEFINE(HAVE_STATFS)
4504 else
4505     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4506         AC_TRY_COMPILE(
4507             [
4508                 #include <stddef.h>
4509                 #include <sys/statvfs.h>
4510             ],
4511             [
4512                 statvfs("/", NULL);
4513             ],
4514             wx_cv_func_statvfs=yes,
4515             wx_cv_func_statvfs=no
4516         )
4517     )
4518
4519     if test "$wx_cv_func_statvfs" = "yes"; then
4520         dnl we also have to check whether we should use statvfs_t (works under
4521         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4522         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4523         dnl mode both work fine)
4524         dnl
4525         dnl for this check C++ compiler has to be used as passing incompatible
4526         dnl pointers is just a warning and not an error in C
4527         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4528             AC_LANG_PUSH(C++)
4529             AC_TRY_COMPILE(
4530                 [
4531                     #include <sys/statvfs.h>
4532                 ],
4533                 [
4534                     long l;
4535                     statvfs_t fs;
4536                     statvfs("/", &fs);
4537                     l = fs.f_bsize;
4538                     l += fs.f_blocks;
4539                     l += fs.f_bavail;
4540                 ],
4541                 wx_cv_type_statvfs_t=statvfs_t,
4542                 [
4543                     AC_TRY_COMPILE(
4544                         [
4545                             #include <sys/statvfs.h>
4546                         ],
4547                         [
4548                             long l;
4549                             struct statvfs fs;
4550                             statvfs("/", &fs);
4551                             l = fs.f_bsize;
4552                             l += fs.f_blocks;
4553                             l += fs.f_bavail;
4554                         ],
4555                         wx_cv_type_statvfs_t="struct statvfs",
4556                         wx_cv_type_statvfs_t="unknown"
4557                     )
4558                 ]
4559             )
4560             AC_LANG_POP()
4561         )
4562
4563         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4564             AC_DEFINE(HAVE_STATVFS)
4565         fi
4566     else
4567         dnl set it for the test below
4568         wx_cv_type_statvfs_t="unknown"
4569     fi
4570 fi
4571
4572 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4573     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4574 else
4575     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4576 fi
4577
4578 dnl check for fcntl() or at least flock() needed by Unix implementation of
4579 dnl wxSingleInstanceChecker
4580 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4581     AC_CHECK_FUNCS(fcntl flock, break)
4582
4583     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4584         AC_MSG_WARN(wxSingleInstanceChecker not available)
4585         wxUSE_SNGLINST_CHECKER=no
4586     fi
4587 fi
4588
4589 dnl look for a function to modify the environment
4590 AC_CHECK_FUNCS(setenv putenv, break)
4591 if test "$ac_cv_func_setenv" = "yes"; then
4592     AC_CHECK_FUNCS(unsetenv)
4593 fi
4594
4595 HAVE_SOME_SLEEP_FUNC=0
4596 if test "$USE_BEOS" = 1; then
4597     dnl BeOS has its own (wonder where did they get it from) sleep() function
4598     dnl in unistd.h
4599     AC_DEFINE(HAVE_SLEEP)
4600     HAVE_SOME_SLEEP_FUNC=1
4601 fi
4602
4603 if test "$USE_DARWIN" = 1; then
4604     dnl Mac OS X/Darwin has both nanosleep and usleep
4605     dnl but only usleep is defined in unistd.h
4606     AC_DEFINE(HAVE_USLEEP)
4607     HAVE_SOME_SLEEP_FUNC=1
4608 fi
4609
4610 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4611     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4612     POSIX4_LINK=
4613     AC_CHECK_FUNCS(nanosleep,
4614         AC_DEFINE(HAVE_NANOSLEEP),
4615         [
4616             AC_CHECK_LIB(posix4, nanosleep,
4617                 [
4618                     AC_DEFINE(HAVE_NANOSLEEP)
4619                     POSIX4_LINK=" -lposix4"
4620                 ],
4621                 [
4622                     WX_CHECK_FUNCS(usleep,,
4623                                     AC_MSG_WARN([wxSleep() function will not work])
4624                     )
4625                 ]
4626             )
4627         ]
4628     )
4629 fi
4630
4631 dnl check for uname (POSIX) and gethostname (BSD)
4632 WX_CHECK_FUNCS(uname,,,[#include <sys/utsname.h>])
4633 if test "$wx_cv_func_uname" != yes; then
4634     WX_CHECK_FUNCS(gethostname)
4635 fi
4636
4637 WX_CHECK_FUNCS(strtok_r, [], [], [#define _REENTRANT])
4638
4639 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4640 dnl libnsl or libresolv or libsocket)
4641 INET_LINK=
4642 AC_CHECK_FUNCS(inet_addr,
4643     AC_DEFINE(HAVE_INET_ADDR),
4644     [
4645         AC_CHECK_LIB(nsl, inet_addr,
4646             INET_LINK="nsl",
4647             [
4648                 AC_CHECK_LIB(resolv, inet_addr,
4649                     INET_LINK="resolv",
4650                     [
4651                         AC_CHECK_LIB(socket, inet_addr,
4652                             INET_LINK="socket"
4653                         )
4654                     ]
4655                 )
4656             ]
4657         )
4658     ]
4659 )
4660
4661 AC_CHECK_FUNCS(inet_aton,
4662         AC_DEFINE(HAVE_INET_ATON),
4663         [
4664             dnl only check it in the same lib
4665             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4666         ])
4667
4668 if test "x$INET_LINK" != "x"; then
4669     AC_DEFINE(HAVE_INET_ADDR)
4670     INET_LINK=" -l$INET_LINK"
4671 fi
4672
4673 WX_CHECK_FUNCS(fdopen)
4674
4675 if test "$wxUSE_TARSTREAM" = "yes"; then
4676     WX_CHECK_FUNCS(sysconf)
4677
4678     WX_CHECK_FUNCS(getpwuid_r, [], [],
4679                    [
4680                     #define _REENTRANT
4681                     #include <pwd.h>
4682                    ],
4683                    [[
4684                     struct passwd pw, *ppw;
4685                     char buf[1024];
4686                     getpwuid_r(0, &pw, buf, sizeof(buf), &ppw)
4687                    ]])
4688
4689     WX_CHECK_FUNCS(getgrgid_r, [], [],
4690                    [
4691                     #define _REENTRANT
4692                     #include <grp.h>
4693                    ],
4694                    [[
4695                     struct group grp, *pgrp;
4696                     char buf[1024];
4697                     getgrgid_r(0, &grp, buf, sizeof(buf), &pgrp)
4698                    ]])
4699 fi
4700
4701 fi
4702
4703
4704 dnl ===========================================================================
4705 dnl Now we have all the info we need - use it!
4706 dnl ===========================================================================
4707
4708 dnl flush the cache
4709 AC_CACHE_SAVE
4710
4711 dnl ---------------------------------------------------------------------------
4712 dnl thread support for Unix (for Win32 and OS/2 see past
4713 dnl                          the next matching "else")
4714 dnl ---------------------------------------------------------------------------
4715
4716 dnl under MSW (except mingw32) we always have thread support
4717 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4718
4719     dnl the code below:
4720     dnl
4721     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4722     dnl   necessary to build the MT programs for the linker and compiler
4723     dnl   respectively
4724     dnl
4725     dnl   sets wxUSE_THREADS=1 if thread support is activated
4726
4727     THREADS_LINK=
4728     THREADS_CFLAGS=
4729
4730     if test "$wxUSE_THREADS" = "yes" ; then
4731         if test "$USE_BEOS" = 1; then
4732             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4733             wxUSE_THREADS="no"
4734         fi
4735     fi
4736
4737     if test "$wxUSE_THREADS" = "yes" ; then
4738         dnl find if POSIX threads are available
4739         dnl
4740         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4741         dnl archive from http://ac-archive.sourceforge.net/
4742         dnl
4743         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4744         dnl Forero Cuervo <bachue@bachue.com> for the original code
4745
4746         dnl TODO: cache the result
4747
4748         dnl define the list of the thread options to try in the loop below
4749         dnl with the convention that anything starting with '-' is a cpp flag
4750         dnl while anything else is a library (i.e. there is an implicit "-l")
4751         THREAD_OPTS="-pthread"
4752         if test "x$SUNCXX" = xyes; then
4753             THREAD_OPTS="-mt lthread $THREAD_OPTS"
4754         fi
4755
4756         case "${host}" in
4757           *-*-solaris2* | *-*-sunos4* )
4758                 if test "x$GCC" = "xyes"; then
4759                     dnl Solaris/gcc combination use this one for some reason
4760                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4761                 fi
4762                 ;;
4763           *-*-freebsd*)
4764                 dnl look, in order, for the kernel threads, then Linux threads
4765                 dnl and finally the userland threads
4766                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4767                 ;;
4768           *-*-darwin* | *-*-cygwin* )
4769                 dnl Darwin / Mac OS X just uses -lpthread tested below
4770                 dnl and so does Cygwin
4771                 THREAD_OPTS=""
4772                 ;;
4773           *-*-aix*)
4774                 dnl AIX calls the library libpthreads - thanks IBM!
4775                 THREAD_OPTS="pthreads"
4776                 ;;
4777           *-hp-hpux* )
4778                 if test "x$GCC" = "xyes"; then
4779                     dnl g++ versions before 3.3.2 don't support -pthread.
4780                     $CXX -dumpspecs | grep 'pthread:' >/dev/null ||
4781                         THREAD_OPTS=""
4782                 else
4783                     dnl HP-UX aCC (tested with version B3910B A.06.05 [Jul 25
4784                     dnl 2005]) supports -mt
4785                     THREAD_OPTS="-mt"
4786                 fi
4787                 ;;
4788
4789           *-*-irix* )
4790                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4791                 dnl doesn't give an error for it neither, just a warning
4792                 dnl message -- but this is still very annoying
4793                 if test "x$GCC" = "xyes"; then
4794                     THREAD_OPTS=""
4795                 fi
4796                 ;;
4797
4798           *-*-*UnixWare*)
4799                 dnl flying by man pages here: Caldera online docs use this
4800                 if test "x$GCC" != "xyes"; then
4801                     THREAD_OPTS="-Ethread"
4802                 fi
4803                 ;;
4804         esac
4805
4806         dnl simply linking with libpthread should make the test below work but
4807         dnl it's far from certain that the threaded programs compiled without
4808         dnl any special switches actually work, so try it after all the others
4809         THREAD_OPTS="$THREAD_OPTS pthread none"
4810
4811         dnl now test for all possibilities
4812         THREADS_OK=no
4813         for flag in $THREAD_OPTS; do
4814             case $flag in
4815                 none)
4816                     AC_MSG_CHECKING([whether pthreads work without any flags])
4817                     ;;
4818
4819                 -*)
4820                     AC_MSG_CHECKING([whether pthreads work with $flag])
4821                     THREADS_CFLAGS="$flag"
4822                     ;;
4823
4824                 *)
4825                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4826                     THREADS_LINK="-l$flag"
4827                     ;;
4828               esac
4829
4830               save_LIBS="$LIBS"
4831               save_CFLAGS="$CFLAGS"
4832               LIBS="$THREADS_LINK $LIBS"
4833               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4834
4835               AC_TRY_LINK([#include <pthread.h>],
4836                           [pthread_create(0,0,0,0);],
4837                           THREADS_OK=yes)
4838
4839               LIBS="$save_LIBS"
4840               CFLAGS="$save_CFLAGS"
4841
4842               AC_MSG_RESULT($THREADS_OK)
4843               if test "x$THREADS_OK" = "xyes"; then
4844                       break;
4845               fi
4846
4847               THREADS_LINK=""
4848               THREADS_CFLAGS=""
4849       done
4850
4851       if test "x$THREADS_OK" != "xyes"; then
4852           wxUSE_THREADS=no
4853           AC_MSG_WARN([No thread support on this system... disabled])
4854       else
4855           dnl yes, these special compiler flags should be used with the
4856           dnl linker as well
4857           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
4858           LIBS="$THREADS_LINK $LIBS"
4859
4860           AC_MSG_CHECKING([if more special flags are required for pthreads])
4861           flag=no
4862           case "${host}" in
4863             *-aix*)
4864                 dnl again quoting from
4865                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
4866                 dnl
4867                 dnl     When compiling and linking with -pthread, the library
4868                 dnl     search path should include -L/usr/lib/threads at the
4869                 dnl     beginning of the path.
4870                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
4871                 flag="-D_THREAD_SAFE"
4872                 ;;
4873             *-freebsd*)
4874                 flag="-D_THREAD_SAFE"
4875                 ;;
4876             *-hp-hpux* )
4877                 flag="-D_REENTRANT"
4878                 if test "x$GCC" != "xyes"; then
4879                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
4880                     flag="$flag -D_RWSTD_MULTI_THREAD"
4881                 fi
4882                 ;;
4883             *solaris* | alpha*-osf*)
4884                 flag="-D_REENTRANT"
4885                 ;;
4886           esac
4887           AC_MSG_RESULT(${flag})
4888           if test "x$flag" != xno; then
4889               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
4890           fi
4891
4892           dnl don't add these options to CPPFLAGS as cpp might not know them
4893           WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS $THREADS_CFLAGS"
4894       fi
4895     fi
4896
4897     dnl do other tests only if we are using threads
4898     if test "$wxUSE_THREADS" = "yes" ; then
4899       AC_CHECK_FUNCS(thr_setconcurrency)
4900
4901       dnl can't use AC_CHECK_FUNCS for this one as it's usually a macro and so
4902       dnl wouldn't be found by it
4903       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup,
4904       [
4905         dnl C compiler may treat pthread_cleanup_push() as an undeclared
4906         dnl function and not give a warning even if it's unavailable, so use
4907         dnl the C++ one for this test
4908         AC_LANG_PUSH(C++)
4909         AC_TRY_COMPILE([#include <pthread.h>
4910                void ThreadCleanupFunc(void *p);
4911             ],
4912             [
4913                 void *p;
4914                 pthread_cleanup_push(ThreadCleanupFunc, p);
4915                 pthread_cleanup_pop(0);
4916             ], [
4917                wx_cv_func_pthread_cleanup=yes
4918             ], [
4919                wx_cv_func_pthread_cleanup=no
4920             ]
4921         )
4922         AC_LANG_POP()
4923       ])
4924       if test "x$wx_cv_func_pthread_cleanup" = "xyes"; then
4925         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
4926       fi
4927
4928       AC_CHECK_HEADERS(sched.h,,, [AC_INCLUDES_DEFAULT()])
4929       if test "$ac_cv_header_sched_h" = "yes"; then
4930           AC_CHECK_FUNC(sched_yield,
4931             AC_DEFINE(HAVE_SCHED_YIELD),
4932             [
4933                 AC_CHECK_LIB(posix4,
4934                     sched_yield,
4935                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
4936                     AC_MSG_WARN(wxThread::Yield will not work properly)
4937                 )
4938             ]
4939           )
4940       fi
4941
4942       dnl to be able to set the thread priority, we need to have all of the
4943       dnl following functions:
4944       dnl   1. pthread_attr_getschedpolicy
4945       dnl   2. sched_get_priority_min and sched_get_priority_max
4946       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
4947       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
4948       HAVE_PRIOR_FUNCS=0
4949       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
4950                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
4951                        [AC_CHECK_FUNC(sched_get_priority_max,
4952                            HAVE_PRIOR_FUNCS=1,
4953                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
4954                              [
4955                                 HAVE_PRIOR_FUNCS=1
4956                                 POSIX4_LINK=" -lposix4"
4957                              ],
4958                            )]
4959                        )]
4960                      )]
4961                    )
4962
4963       if test "$HAVE_PRIOR_FUNCS" = 1; then
4964         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
4965       else
4966         AC_MSG_WARN(Setting thread priority will not work)
4967       fi
4968
4969       AC_CHECK_FUNC(pthread_cancel,
4970                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
4971                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
4972
4973       AC_CHECK_FUNC(pthread_mutex_timedlock,
4974                     AC_DEFINE(HAVE_PTHREAD_MUTEX_TIMEDLOCK),
4975                     AC_MSG_WARN([wxMutex::LockTimeout() will not work]))
4976
4977       AC_CHECK_FUNC(pthread_attr_setstacksize,
4978                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
4979
4980       dnl mutexattr_t initialization is done in quite different ways on different
4981       dnl platforms, so check for a few things:
4982       dnl
4983       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
4984       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
4985       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
4986       dnl defined, we do it by directly assigned
4987       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
4988
4989       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
4990       [
4991         AC_TRY_COMPILE([#include <pthread.h>],
4992             [
4993                pthread_mutexattr_t attr;
4994                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4995             ],
4996             wx_cv_type_pthread_mutexattr_t=yes,
4997             wx_cv_type_pthread_mutexattr_t=no
4998         )
4999       ])
5000
5001       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
5002         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
5003
5004         dnl check if we already have the declaration we need, it is not
5005         dnl present in some systems' headers
5006         AC_CACHE_CHECK([for pthread_mutexattr_settype declaration],
5007                        wx_cv_func_pthread_mutexattr_settype_decl, [
5008                        AC_TRY_COMPILE([#include <pthread.h>],
5009                            [
5010                                pthread_mutexattr_t attr;
5011                                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5012                            ],
5013                            wx_cv_func_pthread_mutexattr_settype_decl=yes,
5014                            wx_cv_func_pthread_mutexattr_settype_decl=no
5015                        )
5016         ])
5017         if test "$wx_cv_func_pthread_mutexattr_settype_decl" = "yes"; then
5018             AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_SETTYPE_DECL)
5019         fi
5020       else
5021         dnl don't despair, there may be another way to do it
5022         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
5023                        wx_cv_type_pthread_rec_mutex_init,
5024         [
5025             AC_TRY_COMPILE([#include <pthread.h>],
5026                 [
5027                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
5028                 ], [
5029                     wx_cv_type_pthread_rec_mutex_init=yes
5030                 ], [
5031                     wx_cv_type_pthread_rec_mutex_init=no
5032                 ]
5033             )
5034         ])
5035         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
5036           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
5037         else
5038           dnl this may break code working elsewhere, so at least warn about it
5039           AC_MSG_WARN([wxMutex won't be recursive on this platform])
5040         fi
5041       fi
5042
5043       if test "$wxUSE_COMPILER_TLS" = "auto"; then
5044           if test "$USE_NETBSD" = 1; then
5045               AC_MSG_WARN([Disabling TLS under NetBSD, please contact wx-dev if it works now])
5046               wxUSE_COMPILER_TLS=no
5047           else
5048               wxUSE_COMPILER_TLS=yes
5049           fi
5050       fi
5051
5052       if test "$wxUSE_COMPILER_TLS" = "yes"; then
5053           dnl test for compiler thread-specific variables support
5054           AC_CACHE_CHECK([for __thread keyword],
5055                          wx_cv_cc___thread,
5056               [
5057                   AC_TRY_COMPILE([#include <pthread.h>],
5058                       [
5059                           static __thread int n = 0;
5060                           static __thread int *p = 0;
5061                       ],
5062                       wx_cv_cc___thread=yes,
5063                       wx_cv_cc___thread=no
5064                   )
5065               ]
5066           )
5067
5068           if test "$wx_cv_cc___thread" = "yes"; then
5069               AX_GXX_VERSION
5070               if test -n "$ax_cv_gxx_version"; then
5071                   dnl g++ supports __thread since at least version 3.3 but its support
5072                   dnl seems to be broken until 4.1, see
5073                   dnl   http://thread.gmane.org/gmane.comp.lib.wxwidgets.devel/108388
5074                   dnl
5075                   dnl NB: we still need to test __thread support with
5076                   dnl     AC_TRY_COMPILE above even for g++ 4 as it doesn't
5077                   dnl     support it for all architectures (e.g. it doesn't
5078                   dnl     work under OS X)
5079                   AC_MSG_CHECKING([whether __thread support in g++ is usable])
5080                   case "$ax_cv_gxx_version" in
5081                     1.* | 2.* | 3.* )
5082                         AC_MSG_RESULT([no, it's broken])
5083                         wx_cv_cc___thread=no
5084                         ;;
5085                     *)
5086                         AC_MSG_RESULT([yes, it works])
5087                         ;;
5088                   esac
5089               fi
5090           fi
5091
5092           if test "$wx_cv_cc___thread" = "yes"; then
5093             AC_DEFINE(HAVE___THREAD_KEYWORD)
5094           fi
5095         fi
5096     fi
5097
5098 dnl from if !MSW
5099 else
5100     if test "$wxUSE_THREADS" = "yes" ; then
5101       case "${host}" in
5102         x86_64-*-mingw32* )
5103         ;;
5104         *-*-mingw32* )
5105             dnl check if the compiler accepts -mthreads
5106             AC_CACHE_CHECK([if compiler supports -mthreads],
5107                 wx_cv_cflags_mthread,
5108                 [
5109                     CFLAGS_OLD="$CFLAGS"
5110                     CFLAGS="-mthreads $CFLAGS"
5111                     AC_TRY_COMPILE([], [],
5112                         wx_cv_cflags_mthread=yes,
5113                         wx_cv_cflags_mthread=no
5114                     )
5115                 ]
5116             )
5117
5118             if test "$wx_cv_cflags_mthread" = "yes"; then
5119                 dnl it does, use it
5120                 WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mthreads"
5121                 LDFLAGS="$LDFLAGS -mthreads"
5122             else
5123                 dnl it doesn't
5124                 CFLAGS="$CFLAGS_OLD"
5125             fi
5126         ;;
5127         *-pc-os2*emx )
5128             WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -Zmt -D__ST_MT_ERRNO__"
5129             LDFLAGS="$LDFLAGS -Zmt"
5130         ;;
5131       esac
5132     fi
5133 fi
5134
5135 AC_CHECK_FUNC(localtime_r, [ AC_DEFINE(HAVE_LOCALTIME_R) ])
5136 AC_CHECK_FUNC(gmtime_r, [ AC_DEFINE(HAVE_GMTIME_R) ])
5137 dnl By preference, we probably should use getaddrinfo which avoids thread
5138 dnl safety issues and supports IPv6, however there currently is no code
5139 dnl for it, so testing for it is temporarily disabled and we are restricted
5140 dnl to gethostbyname_r/gethostbyaddr_r  and getservbyname_r
5141
5142 dnl AC_CHECK_FUNC(getaddrinfo, AC_DEFINE(HAVE_GETADDRINFO), [
5143     dnl no getaddrinfo, so check for gethostbyname_r and
5144     dnl related functions (taken from python's configure.in)
5145     dnl sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments
5146       AX_FUNC_WHICH_GETHOSTBYNAME_R
5147       if test "x$ac_cv_func_which_gethostbyname_r" = "xno" -o \
5148               "x$ac_cv_func_which_gethostbyname_r" = "xunknown" ; then
5149           AC_CHECK_FUNC(gethostbyname, [ AC_DEFINE(HAVE_GETHOSTBYNAME) ])
5150       fi
5151       dnl A similar test for getservbyname_r
5152       dnl I'm tempted to just not do this test which is taking much time and
5153       dnl do something similar as for gethostbyaddr_r, but OTOH the macro
5154       dnl doing the test already exists, so using it is easy enough.     - SN
5155       AC_raf_FUNC_WHICH_GETSERVBYNAME_R
5156       if test "x$ac_cv_func_which_getservbyname_r" = "xno" -o \
5157               "x$ac_cv_func_which_getservbyname_r" = "xunknown" ; then
5158           AC_CHECK_FUNCS(getservbyname,[ AC_DEFINE(HAVE_GETSERVBYNAME) ])
5159       fi
5160       dnl For gethostbyaddr_r, we currently do no separate test, instead, we
5161       dnl silently assume it's available exactly if gethostbyname_r is
5162       dnl available and always requires two more arguments than
5163       dnl gethostbyname_r.
5164       dnl (also, I'm lazy and there no m4 file that's ready for use for this
5165       dnl  function, although it should be easy to rewrite the gethostbyname_r
5166       dnl  check to fit this case, if it's really needed.                - SN )
5167 dnl    ]
5168 dnl )
5169
5170 if test "$wxUSE_THREADS" = "yes"; then
5171   AC_DEFINE(wxUSE_THREADS)
5172
5173   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
5174 else
5175   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
5176   dnl functions - add tests for other functions here as well
5177   if test "$wx_cv_func_strtok_r" = "yes"; then
5178     AC_MSG_CHECKING(if -D_REENTRANT is needed)
5179     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
5180         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_REENTRANT"
5181         AC_MSG_RESULT(yes)
5182     else
5183         AC_MSG_RESULT(no)
5184     fi
5185   fi
5186 fi
5187
5188 if test "$WXGTK2" = 1 ; then
5189   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK2)
5190   WXGTK12=1
5191 fi
5192
5193 if test "$WXGTK12" = 1 ; then
5194   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
5195 fi
5196
5197 if test "$WXGTK127" = 1 ; then
5198   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
5199 fi
5200
5201 if test "$WXGPE" = 1 ; then
5202   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
5203 fi
5204
5205 dnl DEBUG_CFLAGS contains debugging options (supposed to be the same for C and C++
5206 dnl compilers: we'd need a separate DEBUG_CXXFLAGS if this is ever not the case)
5207 DEBUG_CFLAGS=
5208 if `echo $CXXFLAGS $CFLAGS | grep " -g" >/dev/null`; then
5209     dnl the CXXFLAGS or the CFLAGS variable already contains the -g flag
5210     dnl (e.g. it was specified by the user before running configure); since
5211     dnl later they will be merged with DEBUG_CFLAGS, don't set the -g option
5212     dnl in DEBUG_CFLAGS to avoid (possibly different) flag duplicates
5213     AC_MSG_WARN([CXXFLAGS/CFLAGS already contains -g flag; ignoring the --enable-debug_info option])
5214 elif test "$wxUSE_DEBUG_INFO" = "yes" ; then
5215     DEBUG_CFLAGS="-g"
5216 fi
5217
5218 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
5219     wxUSE_DEBUG_INFO=yes
5220     if test "$GCC" = yes; then
5221         DEBUG_CFLAGS="-ggdb"
5222     fi
5223 fi
5224
5225 if test "$wxUSE_DEBUG_FLAG" = "no" ; then
5226     if test "$wxUSE_GTK" = 1 ; then
5227         if test "x$wxGTK_VERSION" = "x1" ; then
5228             CPPFLAGS="-DGTK_NO_CHECK_CASTS $CPPFLAGS"
5229         fi
5230     fi
5231 fi
5232
5233 if test "$wxUSE_MEM_TRACING" = "yes" ; then
5234     AC_DEFINE(wxUSE_MEMORY_TRACING)
5235     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
5236     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
5237     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
5238 fi
5239
5240 if test "$wxUSE_DMALLOC" = "yes" ; then
5241     DMALLOC_LIBS="-ldmallocthcxx"
5242 fi
5243
5244 dnl cc/cxx/ld option for profiling
5245 PROFILE_FLAGS=
5246 if test "$wxUSE_PROFILE" = "yes" ; then
5247     PROFILE_FLAGS=" -pg"
5248 fi
5249
5250 if test "$GCC" = "yes" ; then
5251     if test "$wxUSE_NO_RTTI" = "yes" ; then
5252         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-rtti"
5253     fi
5254     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5255         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-exceptions"
5256     fi
5257     if test "$wxUSE_PERMISSIVE" = "yes" ; then
5258         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -fpermissive"
5259     fi
5260
5261     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
5262     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
5263     dnl for each subroutine by default -- using the switch below only creates
5264     dnl one entry per file instead at the price of minor performance penalty
5265     dnl
5266     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
5267     dnl without -ffunction-sections.  No idea how long we'll need to maintain
5268     dnl this, or even the extent of gcc/wx version combinations affected, but
5269     dnl also as above, this 'fix' does not come without side effects.
5270     dnl
5271     dnl TODO: test for the gcc version here (how?)
5272     case "${host}" in
5273       powerpc*-*-aix* )
5274         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mminimal-toc"
5275         ;;
5276       *-hppa* )
5277         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -ffunction-sections"
5278         ;;
5279     esac
5280 fi
5281
5282 dnl C/C++ compiler option for optimization (supposed to be the same for both)
5283 OPTIMISE_CFLAGS=
5284 if `echo $CXXFLAGS $CFLAGS | grep " -O" >/dev/null`; then
5285     dnl the CXXFLAGS or the CFLAGS variable already contains -O optimization flag
5286     dnl (e.g. it was specified by the user before running configure); since
5287     dnl later they will be merged with OPTIMISE_CFLAGS, don't set the -O option
5288     dnl in OPTIMISE_CFLAGS to avoid (possibly different) flag duplicates
5289     AC_MSG_WARN([CXXFLAGS/CFLAGS already contains -O flag; ignoring the --disable-optimise option])
5290 else
5291     if test "$wxUSE_OPTIMISE" = "no" ; then
5292         if test "$GCC" = yes ; then
5293             dnl use -O0 because compiling with it is faster than compiling with no
5294             dnl optimization options at all (at least with g++ 3.2)
5295             OPTIMISE_CFLAGS="-O0"
5296         fi
5297     else
5298         if test "$GCC" = yes ; then
5299             case "${host}" in
5300                 *-pc-os2_emx | *-pc-os2-emx )
5301                     dnl Not all of the supported gcc versions understand
5302                     dnl -fstrict-aliasing and none actually needs it (yet).
5303                     OPTIMISE_CFLAGS="-O2"
5304                 ;;
5305                 *)
5306                     dnl Switch on optimisation but keep strict-aliasing off for
5307                     dnl now (see -fstrict-aliasing in the gcc manual). When it is
5308                     dnl switched back on consider using -Wstrict-aliasing=2.
5309                     OPTIMISE_CFLAGS="-O2 -fno-strict-aliasing"
5310                 ;;
5311             esac
5312         else
5313             OPTIMISE_CFLAGS="-O"
5314         fi
5315     fi
5316 fi
5317
5318 dnl ---------------------------------------------------------------------------
5319 dnl compatibility level
5320 dnl ---------------------------------------------------------------------------
5321
5322 if test "x$WXWIN_COMPATIBILITY_2_6" = "xyes"; then
5323     AC_DEFINE(WXWIN_COMPATIBILITY_2_6)
5324
5325     WXWIN_COMPATIBILITY_2_8="yes"
5326 fi
5327
5328 if test "x$WXWIN_COMPATIBILITY_2_8" != "xno"; then
5329     AC_DEFINE(WXWIN_COMPATIBILITY_2_8)
5330 fi
5331
5332 dnl ---------------------------------------------------------------------------
5333 dnl the library may be built without GUI classes at all
5334 dnl ---------------------------------------------------------------------------
5335
5336 if test "$wxUSE_GUI" = "yes"; then
5337     AC_DEFINE(wxUSE_GUI)
5338
5339     dnl the things we always pull in the GUI version of the library:
5340     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
5341     dnl    library really can't be built without those)
5342     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
5343     dnl    almost any program and the first 2 are needed to show a message box
5344     dnl    which want to be always able to do)
5345     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
5346     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
5347     dnl    need the dcs, pens, brushes, ...), this just can't be done now
5348     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
5349     dnl 5. misc stuff: timers, settings, message box
5350 fi
5351
5352 dnl ---------------------------------------------------------------------------
5353 dnl Unix/Windows
5354 dnl ---------------------------------------------------------------------------
5355
5356 if test "$wxUSE_UNIX" = "yes"; then
5357   AC_DEFINE(wxUSE_UNIX)
5358 fi
5359
5360 dnl ------------------------------------------------------------------------
5361 dnl DLL support
5362 dnl ------------------------------------------------------------------------
5363
5364 dnl under MSW we always have LoadLibrary/GetProcAddress
5365 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
5366
5367     HAVE_DL_FUNCS=0
5368     HAVE_SHL_FUNCS=0
5369     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5370         if test "$USE_DOS" = 1; then
5371             HAVE_DL_FUNCS=0
5372         else
5373             dnl the test is a bit complicated because we check for dlopen() both with
5374             dnl and without -ldl and we also try to find shl_load() if there is no
5375             dnl dlopen() on this system
5376             AC_CHECK_FUNCS(dlopen,
5377             [
5378                 AC_DEFINE(HAVE_DLOPEN)
5379                 HAVE_DL_FUNCS=1
5380             ],
5381             [
5382                 AC_CHECK_LIB(dl, dlopen,
5383                             [
5384                                 AC_DEFINE(HAVE_DLOPEN)
5385                                 HAVE_DL_FUNCS=1
5386                                 DL_LINK=" -ldl$DL_LINK"
5387                             ],
5388                             [
5389                                 AC_CHECK_FUNCS(shl_load,
5390                                               [
5391                                                 AC_DEFINE(HAVE_SHL_LOAD)
5392                                                 HAVE_SHL_FUNCS=1
5393                                               ],
5394                                               [
5395                                                 AC_CHECK_LIB(shl_load, dld,
5396                                                              [
5397                                                                 HAVE_SHL_FUNCS=1
5398                                                                 DL_LINK=" -ldld$DL_LINK"
5399                                                              ])
5400                                               ])
5401                             ])
5402             ])
5403
5404             dnl check also for dlerror()
5405             if test "$HAVE_DL_FUNCS" = 1; then
5406                 AC_CHECK_FUNCS(dlerror,
5407                     AC_DEFINE(HAVE_DLERROR),
5408                     [
5409                         AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
5410                     ]
5411                 )
5412             fi
5413         fi
5414
5415         dnl Force HAVE_DL_FUNCS on for Darwin, even if the tests failed (e.g. pre-10.3)
5416         if test "$USE_DARWIN" = 1; then
5417             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
5418             HAVE_DL_FUNCS=1
5419         fi
5420
5421         if test "$HAVE_DL_FUNCS" = 0; then
5422             if test "$HAVE_SHL_FUNCS" = 0; then
5423               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
5424                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
5425                   wxUSE_DYNAMIC_LOADER=no
5426                   wxUSE_DYNLIB_CLASS=no
5427               else
5428                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
5429               fi
5430             fi
5431         fi
5432     fi
5433 fi
5434
5435 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
5436     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
5437 fi
5438 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5439     AC_DEFINE(wxUSE_DYNLIB_CLASS)
5440 fi
5441
5442
5443 dnl ---------------------------------------------------------------------------
5444 dnl Verify consistency of plugins/monolithic/shared settings:
5445 dnl ---------------------------------------------------------------------------
5446
5447 if test "$wxUSE_PLUGINS" = "yes" ; then
5448     if test "$wxUSE_SHARED" = "no" ; then
5449         AC_MSG_WARN([plugins supported only in shared build, disabling])
5450         wxUSE_PLUGINS=no
5451     fi
5452     if test "$wxUSE_MONOLITHIC" = "yes" ; then
5453         AC_MSG_WARN([plugins not supported monolithic build, disabling])
5454         wxUSE_PLUGINS=no
5455     fi
5456     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
5457         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
5458         wxUSE_PLUGINS=no
5459     fi
5460     if test "$wxUSE_PLUGINS" = "yes" ; then
5461         AC_DEFINE(wxUSE_PLUGINS)
5462     fi
5463 fi
5464
5465 dnl ---------------------------------------------------------------------------
5466 dnl Register non-GUI class options for makefiles and setup.h
5467 dnl ---------------------------------------------------------------------------
5468
5469 if test "$wxUSE_STL" = "yes"; then
5470   AC_DEFINE(wxUSE_STL)
5471 fi
5472
5473 if test "$wxUSE_EXTENDED_RTTI" = "yes"; then
5474   AC_DEFINE(wxUSE_EXTENDED_RTTI)
5475 fi
5476
5477 if test "$wxUSE_ANY" = "yes"; then
5478     AC_DEFINE(wxUSE_ANY)
5479 fi
5480
5481 if test "$wxUSE_APPLE_IEEE" = "yes"; then
5482   AC_DEFINE(wxUSE_APPLE_IEEE)
5483 fi
5484
5485 if test "$wxUSE_TIMER" = "yes"; then
5486   AC_DEFINE(wxUSE_TIMER)
5487 fi
5488
5489 dnl Unix implementation needs additional checks because audio support
5490 dnl comes in many favours:
5491 if test "$USE_UNIX" = 1 ; then
5492     dnl mmedia doesn't compile with wxMGL, remove this if this is ever fixed
5493     if test "$wxUSE_MGL" != 1; then
5494         dnl it's not enough to check for just the header because OSS under NetBSD
5495         dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
5496         dnl whether we need -lossaudio at link-time
5497         AC_CACHE_CHECK([for SNDCTL_DSP_SPEED in sys/soundcard.h], ac_cv_header_sys_soundcard, [
5498             AC_TRY_LINK([
5499                     #include <sys/ioctl.h>
5500                     #include <sys/soundcard.h>
5501                 ],
5502                 [
5503                     ioctl(0, SNDCTL_DSP_SPEED, 0);
5504                 ],
5505                 ac_cv_header_sys_soundcard=yes,
5506                 [
5507                     saveLibs="$LIBS"
5508                     LIBS="$saveLibs -lossaudio"
5509                     AC_TRY_LINK([
5510                             #include <sys/ioctl.h>
5511                             #include <sys/soundcard.h>
5512                         ],
5513                         [
5514                             ioctl(0, SNDCTL_DSP_SPEED, 0);
5515                         ],
5516                         ac_cv_header_sys_soundcard=yes,
5517                         [
5518                             LIBS="$saveLibs"
5519                             ac_cv_header_sys_soundcard=no
5520                         ]
5521                     )
5522                 ]
5523             )
5524         ])
5525     fi
5526
5527     if test "$ac_cv_header_sys_soundcard" = "yes"; then
5528         AC_DEFINE(HAVE_SYS_SOUNDCARD_H)
5529     fi
5530 fi
5531
5532 WITH_PLUGIN_SDL=0
5533 if test "$wxUSE_SOUND" = "yes"; then
5534   if test "$USE_UNIX" = 1 ; then
5535     if test "$wxUSE_LIBSDL" != "no"; then
5536       AM_PATH_SDL([1.2.0],
5537                   [
5538                     EXTRALIBS_SDL="$SDL_LIBS"
5539                     CFLAGS="$SDL_CFLAGS $CFLAGS"
5540                     CXXFLAGS="$SDL_CFLAGS $CXXFLAGS"
5541                     AC_DEFINE(wxUSE_LIBSDL)
5542                   ],
5543                   [wxUSE_LIBSDL="no"])
5544       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
5545         WITH_PLUGIN_SDL=1
5546       fi
5547     fi
5548   else
5549     dnl wxMGL doesn't support sound under DOS, only under Unix
5550     if test "$wxUSE_MGL" = 1; then
5551         AC_MSG_WARN([wxSound not supported in MGL under DOS... disabled])
5552         wxUSE_SOUND="no"
5553     fi
5554   fi
5555 fi
5556
5557 if test "$wxUSE_SOUND" = "yes"; then
5558   AC_DEFINE(wxUSE_SOUND)
5559   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
5560 fi
5561
5562 if test "$WXGTK2" = 1; then
5563     PKG_PROG_PKG_CONFIG()
5564
5565     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5566
5567         if test "$wxUSE_GTKPRINT" = "yes" ; then
5568
5569                 PKG_CHECK_MODULES(GTKPRINT,
5570                                   [gtk+-unix-print-2.0 >= 2.10],
5571                     [
5572                         CFLAGS="$GTKPRINT_CFLAGS $CFLAGS"
5573                         CXXFLAGS="$GTKPRINT_CFLAGS $CXXFLAGS"
5574                         AC_DEFINE(wxUSE_GTKPRINT)
5575                     ],
5576                     [
5577                         AC_MSG_WARN([GTK printing support not found (GTK+ >= 2.10), library will use GNOME printing support or standard PostScript printing])
5578                         wxUSE_GTKPRINT="no"
5579                     ]
5580                 )
5581         fi
5582
5583         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
5584
5585                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5586                                   [libgnomeprintui-2.2 >= 2.8],
5587                     [
5588                         CFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CFLAGS"
5589                         CXXFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CXXFLAGS"
5590                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5591                     ],
5592                     [
5593                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5594                         wxUSE_LIBGNOMEPRINT="no"
5595                     ]
5596                 )
5597         fi
5598     fi
5599
5600     if test "$wxUSE_MIMETYPE" = "yes" ; then
5601         if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
5602
5603                 PKG_CHECK_MODULES(GNOMEVFS,
5604                                   [gnome-vfs-2.0 >= 2.0],
5605                     [
5606                         CFLAGS="$GNOMEVFS_CFLAGS $CFLAGS"
5607                         CXXFLAGS="$GNOMEVFS_CFLAGS $CXXFLAGS"
5608                         AC_DEFINE(wxUSE_LIBGNOMEVFS)
5609                     ],
5610                     [
5611                         AC_MSG_WARN([libgnomevfs not found, library won't be able to associate MIME type])
5612                         wxUSE_LIBGNOMEVFS="no"
5613                     ]
5614                 )
5615         fi
5616     fi
5617
5618     if test "$wxUSE_LIBHILDON" = "yes" ; then
5619         PKG_CHECK_MODULES(HILDON,
5620                           [hildon-lgpl >= 0.9],
5621             [
5622                 EXTRALIBS_HILDON="$HILDON_LIBS"
5623                 CFLAGS="$CFLAGS $HILDON_CFLAGS"
5624                 CXXFLAGS="$CXXFLAGS $HILDON_CFLAGS"
5625                 AC_DEFINE(wxUSE_LIBHILDON)
5626             ],
5627             [
5628                 AC_MSG_WARN([libhildon_lgpl not found])
5629                         wxUSE_LIBHILDON="no"
5630             ]
5631         )
5632     fi
5633 fi
5634
5635 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5636   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5637 fi
5638
5639 if test "$wxUSE_STOPWATCH" = "yes"; then
5640   AC_DEFINE(wxUSE_STOPWATCH)
5641 fi
5642
5643 if test "$wxUSE_DATETIME" = "yes"; then
5644   AC_DEFINE(wxUSE_DATETIME)
5645 fi
5646
5647 if test "$wxUSE_FILE" = "yes"; then
5648   AC_DEFINE(wxUSE_FILE)
5649 fi
5650
5651 if test "$wxUSE_FFILE" = "yes"; then
5652   AC_DEFINE(wxUSE_FFILE)
5653 fi
5654
5655 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5656   if test "$wxUSE_STREAMS" != yes; then
5657     AC_MSG_WARN(wxArchive requires wxStreams... disabled)
5658     wxUSE_ARCHIVE_STREAMS=no
5659   else
5660     AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5661   fi
5662 fi
5663
5664 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5665   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5666     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5667   elif test "$wxUSE_ZLIB" = "no"; then
5668     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5669   else
5670     AC_DEFINE(wxUSE_ZIPSTREAM)
5671   fi
5672 fi
5673
5674 if test "$wxUSE_TARSTREAM" = "yes"; then
5675   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5676     AC_MSG_WARN(wxTar requires wxArchive... disabled)
5677   else
5678     AC_DEFINE(wxUSE_TARSTREAM)
5679   fi
5680 fi
5681
5682 if test "$wxUSE_FILESYSTEM" = "yes"; then
5683   if test "$wxUSE_STREAMS" != yes -o \( "$wxUSE_FILE" != yes -a "$wxUSE_FFILE" != yes \); then
5684     AC_MSG_WARN(wxFileSystem requires wxStreams and wxFile or wxFFile... disabled)
5685     wxUSE_FILESYSTEM=no
5686   else
5687     AC_DEFINE(wxUSE_FILESYSTEM)
5688   fi
5689 fi
5690
5691 if test "$wxUSE_FS_ARCHIVE" = "yes"; then
5692   if test "$wxUSE_FILESYSTEM" != yes -o "$wxUSE_ARCHIVE_STREAMS" != yes; then
5693     AC_MSG_WARN(wxArchiveFSHandler requires wxArchive and wxFileSystem... disabled)
5694   else
5695     AC_DEFINE(wxUSE_FS_ARCHIVE)
5696   fi
5697 fi
5698
5699 if test "$wxUSE_FS_ZIP" = "yes"; then
5700   if test "$wxUSE_FS_ARCHIVE" != yes; then
5701     AC_MSG_WARN(wxZipFSHandler requires wxArchiveFSHandler... disabled)
5702   else
5703     AC_DEFINE(wxUSE_FS_ZIP)
5704   fi
5705 fi
5706
5707 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5708   if test "$USE_UNIX" != 1; then
5709     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5710     wxUSE_ON_FATAL_EXCEPTION=no
5711   else
5712     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5713   fi
5714 fi
5715
5716 if test "$wxUSE_STACKWALKER" = "yes"; then
5717     AC_DEFINE(wxUSE_STACKWALKER)
5718 fi
5719
5720 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5721     if test "$USE_UNIX" != 1 -a "$USE_WIN32" != 1; then
5722         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5723         wxUSE_DEBUGREPORT=no
5724     else
5725         AC_DEFINE(wxUSE_DEBUGREPORT)
5726         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5727             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5728         fi
5729     fi
5730 fi
5731
5732 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5733   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5734 fi
5735
5736 if test "$wxUSE_BUSYINFO" = "yes"; then
5737   AC_DEFINE(wxUSE_BUSYINFO)
5738 fi
5739
5740 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5741   AC_DEFINE(wxUSE_STD_IOSTREAM)
5742 fi
5743
5744 if test "$wxUSE_STD_STRING" = "yes"; then
5745   AC_DEFINE(wxUSE_STD_STRING)
5746 fi
5747
5748 if test "$wxUSE_STDPATHS" = "yes"; then
5749   AC_DEFINE(wxUSE_STDPATHS)
5750 fi
5751
5752 if test "$wxUSE_TEXTBUFFER" = "yes"; then
5753     AC_DEFINE(wxUSE_TEXTBUFFER)
5754 fi
5755
5756 if test "$wxUSE_TEXTFILE" = "yes"; then
5757   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
5758     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
5759   else
5760     AC_DEFINE(wxUSE_TEXTFILE)
5761   fi
5762 fi
5763
5764 if test "$wxUSE_CONFIG" = "yes" ; then
5765   if test "$wxUSE_TEXTFILE" != "yes"; then
5766     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
5767   else
5768     AC_DEFINE(wxUSE_CONFIG)
5769     AC_DEFINE(wxUSE_CONFIG_NATIVE)
5770     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
5771   fi
5772 fi
5773
5774 if test "$wxUSE_INTL" = "yes" ; then
5775   if test "$wxUSE_FILE" != "yes"; then
5776     AC_MSG_WARN(I18n code requires wxFile... disabled)
5777   else
5778     AC_DEFINE(wxUSE_INTL)
5779     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
5780     GUIDIST="$GUIDIST INTL_DIST"
5781   fi
5782 fi
5783
5784 if test "$wxUSE_XLOCALE" = "yes" ; then
5785     AC_DEFINE(wxUSE_XLOCALE)
5786     AC_CHECK_TYPES(locale_t,,,
5787                    [#include <xlocale.h>
5788                     #include <locale.h>])
5789 fi
5790
5791 if test "$wxUSE_LOG" = "yes"; then
5792   AC_DEFINE(wxUSE_LOG)
5793
5794     if test "$wxUSE_LOGGUI" = "yes"; then
5795       AC_DEFINE(wxUSE_LOGGUI)
5796     fi
5797
5798     if test "$wxUSE_LOGWINDOW" = "yes"; then
5799       AC_DEFINE(wxUSE_LOGWINDOW)
5800     fi
5801
5802     if test "$wxUSE_LOGDIALOG" = "yes"; then
5803       AC_DEFINE(wxUSE_LOG_DIALOG)
5804     fi
5805
5806     dnl the keyboard sample requires wxUSE_LOG
5807     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
5808 fi
5809
5810 if test "$wxUSE_LONGLONG" = "yes"; then
5811   AC_DEFINE(wxUSE_LONGLONG)
5812 fi
5813
5814 if test "$wxUSE_GEOMETRY" = "yes"; then
5815   AC_DEFINE(wxUSE_GEOMETRY)
5816 fi
5817
5818 if test "$wxUSE_BASE64" = "yes"; then
5819   AC_DEFINE(wxUSE_BASE64)
5820 fi
5821
5822 if test "$wxUSE_STREAMS" = "yes" ; then
5823   AC_DEFINE(wxUSE_STREAMS)
5824 fi
5825
5826 if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
5827   AC_DEFINE(wxUSE_PRINTF_POS_PARAMS)
5828 fi
5829
5830 if test "$wxUSE_OBJC_UNIQUIFYING" = "yes"; then
5831   AC_DEFINE(wxUSE_OBJC_UNIQUIFYING)
5832 fi
5833
5834 dnl ---------------------------------------------------------------------------
5835 dnl console event loop stuff
5836 dnl ---------------------------------------------------------------------------
5837
5838 if test "$wxUSE_CONSOLE_EVENTLOOP" = "yes"; then
5839     AC_DEFINE(wxUSE_CONSOLE_EVENTLOOP)
5840
5841     if test "$wxUSE_UNIX" = "yes"; then
5842         if test "$wxUSE_SELECT_DISPATCHER" = "yes"; then
5843             AC_DEFINE(wxUSE_SELECT_DISPATCHER)
5844         fi
5845
5846         if test "$wxUSE_EPOLL_DISPATCHER" = "yes"; then
5847             AC_CHECK_HEADERS(sys/epoll.h,,, [AC_INCLUDES_DEFAULT()])
5848             if test "$ac_cv_header_sys_epoll_h" = "yes"; then
5849                 AC_DEFINE(wxUSE_EPOLL_DISPATCHER)
5850             else
5851                 AC_MSG_WARN([sys/epoll.h not available, wxEpollDispatcher disabled])
5852             fi
5853         fi
5854     fi
5855 fi
5856
5857 dnl ---------------------------------------------------------------------------
5858 dnl time/date functions
5859 dnl ---------------------------------------------------------------------------
5860
5861 dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
5862 dnl function to be used for high resolution timers
5863 AC_CHECK_FUNCS(gettimeofday ftime, break)
5864
5865 if test "$ac_cv_func_gettimeofday" = "yes"; then
5866     AC_CACHE_CHECK([whether gettimeofday takes two arguments],
5867                    wx_cv_func_gettimeofday_has_2_args,
5868     [
5869         dnl on some _really_ old systems it takes only 1 argument
5870         AC_TRY_COMPILE(
5871             [
5872                 #include <sys/time.h>
5873                 #include <unistd.h>
5874             ],
5875             [
5876                 struct timeval tv;
5877                 gettimeofday(&tv, NULL);
5878             ],
5879             wx_cv_func_gettimeofday_has_2_args=yes,
5880             AC_TRY_COMPILE(
5881                 [
5882                     #include <sys/time.h>
5883                     #include <unistd.h>
5884                 ],
5885                 [
5886                     struct timeval tv;
5887                     gettimeofday(&tv);
5888                 ],
5889                 wx_cv_func_gettimeofday_has_2_args=no,
5890                 [
5891                     AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
5892                     wx_cv_func_gettimeofday_has_2_args=unknown
5893                 ]
5894             )
5895         )
5896     ])
5897
5898     if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
5899         AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
5900     fi
5901 fi
5902
5903 if test "$wxUSE_DATETIME" = "yes"; then
5904     dnl check for timezone variable
5905     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
5906     AC_CACHE_CHECK(for timezone variable in <time.h>,
5907                    wx_cv_var_timezone,
5908                    [
5909                         AC_LANG_PUSH(C++)
5910                         AC_TRY_COMPILE(
5911                             [
5912                                 #include <time.h>
5913                             ],
5914                             [
5915                                 int tz;
5916                                 tz = timezone;
5917                             ],
5918                             [
5919                                 wx_cv_var_timezone=timezone
5920                             ],
5921                             [
5922                                 AC_TRY_COMPILE(
5923                                     [
5924                                         #include <time.h>
5925                                     ],
5926                                     [
5927                                         int tz;
5928                                         tz = _timezone;
5929                                     ],
5930                                     [
5931                                         wx_cv_var_timezone=_timezone
5932                                     ],
5933                                     [
5934                                         AC_TRY_COMPILE(
5935                                             [
5936                                                 #include <time.h>
5937                                             ],
5938                                             [
5939                                                 int tz;
5940                                                 tz = __timezone;
5941                                             ],
5942                                             [
5943                                                 wx_cv_var_timezone=__timezone
5944                                             ],
5945                                             [
5946                                                 if test "$USE_DOS" = 0 ; then
5947                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
5948                                                 fi
5949                                             ]
5950                                         )
5951                                     ]
5952                                 )
5953                             ]
5954                         )
5955                         AC_LANG_POP()
5956                    ]
5957     )
5958
5959     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
5960     if test "x$wx_cv_var_timezone" != x ; then
5961         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
5962     fi
5963
5964     dnl check for localtime (it's POSIX, but the check can do no harm...)
5965     AC_CHECK_FUNCS(localtime)
5966
5967     if test "$ac_cv_func_localtime" = "yes"; then
5968         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
5969                        wx_cv_struct_tm_has_gmtoff,
5970         [
5971             AC_TRY_COMPILE(
5972                 [
5973                     #include <time.h>
5974                 ],
5975                 [
5976                     struct tm tm;
5977                     tm.tm_gmtoff++;
5978                 ],
5979                 [
5980                     wx_cv_struct_tm_has_gmtoff=yes
5981                 ],
5982                 wx_cv_struct_tm_has_gmtoff=no
5983             )
5984         ])
5985     fi
5986
5987     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
5988         AC_DEFINE(WX_GMTOFF_IN_TM)
5989     fi
5990
5991     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
5992 fi
5993
5994 dnl ------------------------------------------------------------------------
5995 dnl wxSocket
5996 dnl ------------------------------------------------------------------------
5997
5998 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
5999 if test "$wxUSE_SOCKETS" = "yes"; then
6000     if test "$wxUSE_MGL" = 1; then
6001         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
6002         wxUSE_SOCKETS="no"
6003     fi
6004 fi
6005
6006 if test "$wxUSE_SOCKETS" = "yes"; then
6007     dnl under MSW we always have sockets
6008     if test "$TOOLKIT" != "MSW"; then
6009         dnl under Solaris and OS/2, socket functions live in -lsocket
6010         AC_CHECK_FUNC(socket,,
6011             [
6012                 AC_CHECK_LIB(socket, socket,
6013                     if test "$INET_LINK" != " -lsocket"; then
6014                         INET_LINK="$INET_LINK -lsocket"
6015                     fi,
6016                     [
6017                         AC_MSG_WARN([socket library not found - sockets will be disabled])
6018                         wxUSE_SOCKETS=no
6019                     ]
6020                 )
6021             ]
6022         )
6023     fi
6024 fi
6025
6026 if test "$wxUSE_SOCKETS" = "yes" ; then
6027     dnl this test may be appropriate if building under cygwin
6028     dnl right now I'm assuming it also uses the winsock stuff
6029     dnl like mingw does..  -- RL
6030     if test "$TOOLKIT" != "MSW"; then
6031         dnl determine the type of third argument for getsockname
6032         dnl This test needs to be done in C++ mode since gsocket.cpp now
6033         dnl is C++ code and pointer cast that are possible even without
6034         dnl warning in C still fail in C++.
6035         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
6036                        wx_cv_type_getsockname3,
6037             [
6038                 AC_LANG_PUSH(C++)
6039                 AC_TRY_COMPILE(
6040                     [
6041                         #include <sys/types.h>
6042                         #include <sys/socket.h>
6043                     ],
6044                     [
6045                         socklen_t len;
6046                         getsockname(0, 0, &len);
6047                     ],
6048                     wx_cv_type_getsockname3=socklen_t,
6049                     [
6050                         dnl the compiler will compile the version with size_t
6051                         dnl even if the real type of the last parameter is int
6052                         dnl but it should give at least a warning about
6053                         dnl converting between incompatible pointer types, so
6054                         dnl try to use it to get the correct behaviour at
6055                         dnl least with gcc (otherwise we'd always use size_t)
6056                         CFLAGS_OLD="$CFLAGS"
6057                         if test "$GCC" = yes ; then
6058                             CFLAGS="-Werror $CFLAGS"
6059                         fi
6060
6061                         AC_TRY_COMPILE(
6062                             [
6063                                 #include <sys/types.h>
6064                                 #include <sys/socket.h>
6065                             ],
6066                             [
6067                                 size_t len;
6068                                 getsockname(0, 0, &len);
6069                             ],
6070                             wx_cv_type_getsockname3=size_t,
6071                             AC_TRY_COMPILE(
6072                                 [
6073                                     #include <sys/types.h>
6074                                     #include <sys/socket.h>
6075                                 ],
6076                                 [
6077                                     int len;
6078                                     getsockname(0, 0, &len);
6079                                 ],
6080                                 wx_cv_type_getsockname3=int,
6081                                 wx_cv_type_getsockname3=unknown
6082                             )
6083                         )
6084
6085                         CFLAGS="$CFLAGS_OLD"
6086                     ]
6087                 )
6088                 AC_LANG_POP()
6089             ])
6090
6091         if test "$wx_cv_type_getsockname3" = "unknown"; then
6092             wxUSE_SOCKETS=no
6093             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6094         else
6095             AC_DEFINE_UNQUOTED(WX_SOCKLEN_T, $wx_cv_type_getsockname3)
6096         fi
6097         dnl Do this again for getsockopt as it may be different
6098         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
6099                        wx_cv_type_getsockopt5,
6100             [
6101                 dnl Note that the rules for compatibility of pointers
6102                 dnl are somewhat different between C and C++, so code
6103                 dnl that fails in C++ may not even give a warning about
6104                 dnl converting between incompatible pointer types in C.
6105                 dnl So this test needs to be done in C++ mode.
6106                 AC_LANG_PUSH(C++)
6107                 AC_TRY_COMPILE(
6108                     [
6109                         #include <sys/types.h>
6110                         #include <sys/socket.h>
6111                     ],
6112                     [
6113                         socklen_t len;
6114                         getsockopt(0, 0, 0, 0, &len);
6115                     ],
6116                     wx_cv_type_getsockopt5=socklen_t,
6117                     [
6118                         AC_TRY_COMPILE(
6119                             [
6120                                 #include <sys/types.h>
6121                                 #include <sys/socket.h>
6122                             ],
6123                             [
6124                                 size_t len;
6125                                 getsockopt(0, 0, 0, 0, &len);
6126                             ],
6127                             wx_cv_type_getsockopt5=size_t,
6128                             AC_TRY_COMPILE(
6129                                 [
6130                                     #include <sys/types.h>
6131                                     #include <sys/socket.h>
6132                                 ],
6133                                 [
6134                                     int len;
6135                                     getsockopt(0, 0, 0, 0, &len);
6136                                 ],
6137                                 wx_cv_type_getsockopt5=int,
6138                                 wx_cv_type_getsockopt5=unknown
6139                             )
6140                         )
6141                     ]
6142                 )
6143                 AC_LANG_POP()
6144             ])
6145
6146         if test "$wx_cv_type_getsockopt5" = "unknown"; then
6147             wxUSE_SOCKETS=no
6148             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6149         else
6150             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
6151         fi
6152     fi
6153 fi
6154
6155 if test "$wxUSE_SOCKETS" = "yes" ; then
6156     if test "$wxUSE_IPV6" = "yes"; then
6157         AC_CACHE_CHECK(
6158             [whether we have sockaddr_in6],
6159             [wx_cv_type_sockaddr_in6],
6160             [
6161                 AC_TRY_COMPILE(
6162                     [
6163                         #include <sys/types.h>
6164                         #include <sys/socket.h>
6165                         #include <netinet/in.h>
6166                     ],
6167                     [
6168                         struct sockaddr_in6 sa6;
6169                     ],
6170                     wx_cv_type_sockaddr_in6=yes,
6171                     wx_cv_type_sockaddr_in6=no
6172                 )
6173             ]
6174         )
6175
6176         if test "$wx_cv_type_sockaddr_in6"="yes"; then
6177             AC_DEFINE(wxUSE_IPV6)
6178         else
6179             AC_MSG_WARN([IPv6 support not available... disabled])
6180         fi
6181     fi
6182
6183     AC_DEFINE(wxUSE_SOCKETS)
6184     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
6185 fi
6186
6187 if test "$wxUSE_PROTOCOL" = "yes"; then
6188     if test "$wxUSE_SOCKETS" != "yes"; then
6189         AC_MSG_WARN(Protocol classes require sockets... disabled)
6190         wxUSE_PROTOCOL=no
6191     fi
6192 fi
6193
6194 if test "$wxUSE_PROTOCOL" = "yes"; then
6195     AC_DEFINE(wxUSE_PROTOCOL)
6196
6197     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
6198         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
6199     fi
6200     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
6201         AC_DEFINE(wxUSE_PROTOCOL_FTP)
6202     fi
6203     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
6204         AC_DEFINE(wxUSE_PROTOCOL_FILE)
6205     fi
6206 else
6207     if test "$wxUSE_FS_INET" = "yes"; then
6208         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
6209         wxUSE_FS_INET="no"
6210     fi
6211 fi
6212
6213 if test "$wxUSE_URL" = "yes"; then
6214     if test "$wxUSE_PROTOCOL" != "yes"; then
6215         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
6216         wxUSE_URL=no
6217     fi
6218     if test "$wxUSE_URL" = "yes"; then
6219         AC_DEFINE(wxUSE_URL)
6220     fi
6221 fi
6222
6223 if test "$wxUSE_VARIANT" = "yes"; then
6224     AC_DEFINE(wxUSE_VARIANT)
6225 fi
6226
6227 if test "$wxUSE_FS_INET" = "yes"; then
6228   AC_DEFINE(wxUSE_FS_INET)
6229 fi
6230
6231 dnl ---------------------------------------------------------------------------
6232 dnl Joystick support
6233 dnl ---------------------------------------------------------------------------
6234
6235 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
6236     wxUSE_JOYSTICK=no
6237
6238     dnl under MSW we always have joystick support
6239     if test "$TOOLKIT" = "MSW"; then
6240         wxUSE_JOYSTICK=yes
6241
6242     dnl mac only available on darwin
6243     elif test "$TOOLKIT" = "OSX" -o "$TOOLKIT" = "COCOA"; then
6244         if test "$USE_DARWIN" = 1; then
6245             dnl check for a bug in the headers, some have bad setEventCallout
6246             AC_MSG_CHECKING([headers have declarations needed for joystick support])
6247             AC_LANG_PUSH(C++)
6248             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
6249                             [ IOHIDQueueInterface *qi = NULL;
6250                               IOHIDCallbackFunction cb = NULL;
6251                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
6252                             [ wxUSE_JOYSTICK=yes ]
6253                           )
6254             AC_LANG_POP()
6255             AC_MSG_RESULT($wxUSE_JOYSTICK)
6256         fi
6257
6258     dnl joystick support is only for Linux 2.1.x or greater
6259     else
6260         dnl wxJoystick not supported by wxMGL at all
6261         if test "$wxUSE_MGL" != 1; then
6262             dnl notice the dummy includes argument: without it, AC_CHECK_HEADER
6263             dnl checks only whether the header can be preprocessed, not that it
6264             dnl can be compiled and in Linux 2.6.16 joystick.h is present but
6265             dnl can't be compiled because of an error and with the default
6266             dnl AC_CHECK_HEADER semantics we'd still detect it in this case and
6267             dnl build would fail later
6268             AC_CHECK_HEADERS([linux/joystick.h], [wxUSE_JOYSTICK=yes],, [AC_INCLUDES_DEFAULT()])
6269         fi
6270     fi
6271
6272     if test "$wxUSE_JOYSTICK" = "yes"; then
6273         AC_DEFINE(wxUSE_JOYSTICK)
6274         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
6275     else
6276         AC_MSG_WARN(Joystick not supported by this system... disabled)
6277     fi
6278 fi
6279
6280
6281 dnl ---------------------------------------------------------------------------
6282 dnl String stuff
6283 dnl ---------------------------------------------------------------------------
6284
6285 if test "$wxUSE_FONTENUM" = "yes" ; then
6286   AC_DEFINE(wxUSE_FONTENUM)
6287 fi
6288
6289 if test "$wxUSE_FONTMAP" = "yes" ; then
6290   AC_DEFINE(wxUSE_FONTMAP)
6291 fi
6292
6293 if test "$wxUSE_UNICODE" = "yes" ; then
6294   AC_DEFINE(wxUSE_UNICODE)
6295
6296   if test "$USE_WIN32" != 1; then
6297       wxUSE_UNICODE_MSLU=no
6298   fi
6299
6300   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
6301         AC_CHECK_LIB(unicows,main,
6302             [
6303                 AC_DEFINE(wxUSE_UNICODE_MSLU)
6304             ],
6305             [
6306                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
6307                              Applications will only run on Windows NT/2000/XP!])
6308                 wxUSE_UNICODE_MSLU=no
6309             ])
6310     fi
6311 fi
6312
6313 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "yes"; then
6314     AC_DEFINE(wxUSE_UNICODE_UTF8)
6315
6316     if test "$wxUSE_UNICODE_UTF8_LOCALE" = "yes"; then
6317         AC_DEFINE(wxUSE_UTF8_LOCALE_ONLY)
6318     fi
6319 fi
6320
6321 dnl ---------------------------------------------------------------------------
6322 dnl big GUI components: MDI, doc/view, printing, help, ...
6323 dnl ---------------------------------------------------------------------------
6324
6325 if test "$wxUSE_CONSTRAINTS" = "yes"; then
6326     AC_DEFINE(wxUSE_CONSTRAINTS)
6327     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
6328 fi
6329
6330 if test "$wxUSE_MDI" = "yes"; then
6331     AC_DEFINE(wxUSE_MDI)
6332
6333     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6334         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
6335         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
6336     fi
6337 fi
6338
6339 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
6340     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
6341     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
6342 fi
6343
6344 if test "$wxUSE_HELP" = "yes"; then
6345     AC_DEFINE(wxUSE_HELP)
6346     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
6347
6348     if test "$wxUSE_MSW" = 1; then
6349       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
6350         AC_DEFINE(wxUSE_MS_HTML_HELP)
6351       fi
6352     fi
6353
6354     if test "$wxUSE_WXHTML_HELP" = "yes"; then
6355       if test "$wxUSE_HTML" = "yes"; then
6356         AC_DEFINE(wxUSE_WXHTML_HELP)
6357       else
6358         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
6359         wxUSE_WXHTML_HELP=no
6360       fi
6361     fi
6362 fi
6363
6364 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
6365     AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
6366     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
6367 fi
6368
6369 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
6370   AC_DEFINE(wxUSE_POSTSCRIPT)
6371 fi
6372
6373 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
6374
6375 if test "$wxUSE_SVG" = "yes"; then
6376     AC_DEFINE(wxUSE_SVG)
6377 fi
6378
6379 dnl ---------------------------------------------------------------------------
6380 dnl wxMetafile availability
6381 dnl ---------------------------------------------------------------------------
6382
6383 if test "$wxUSE_METAFILE" = "yes"; then
6384     if test "$wxUSE_MSW" != 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_PM" != 1; then
6385         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
6386         wxUSE_METAFILE=no
6387     fi
6388 fi
6389
6390 dnl ---------------------------------------------------------------------------
6391 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
6392 dnl ---------------------------------------------------------------------------
6393
6394 dnl check for ole headers and disable a few features requiring it if not
6395 dnl present (earlier versions of mingw32 don't have ole2.h)
6396 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
6397                           -o "$wxUSE_CLIPBOARD"     = "yes" \
6398                           -o "$wxUSE_OLE"     = "yes" \
6399                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
6400     AC_CHECK_HEADER(ole2.h,,, [ ])
6401
6402     if test "$ac_cv_header_ole2_h" = "yes" ; then
6403         if test "$GCC" = yes ; then
6404             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
6405             AC_TRY_COMPILE([#include <windows.h>
6406                             #include <ole2.h>],
6407                            [],
6408                            [AC_MSG_RESULT(no)],
6409                            [AC_MSG_RESULT(yes)
6410                             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fvtable-thunks"])
6411             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
6412             if test "$wxUSE_OLE" = "yes" ; then
6413                 AC_DEFINE(wxUSE_OLE)
6414                 AC_DEFINE(wxUSE_OLE_AUTOMATION)
6415                 AC_DEFINE(wxUSE_ACTIVEX)
6416                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
6417             fi
6418         fi
6419
6420         dnl for OLE clipboard and dnd
6421         if test "$wxUSE_DATAOBJ" = "yes" ; then
6422             AC_DEFINE(wxUSE_DATAOBJ)
6423         fi
6424     else
6425         AC_MSG_WARN([Some features disabled because OLE headers not found])
6426
6427         wxUSE_CLIPBOARD=no
6428         wxUSE_DRAG_AND_DROP=no
6429         wxUSE_DATAOBJ=no
6430         wxUSE_OLE=no
6431     fi
6432
6433     if test "$wxUSE_METAFILE" = "yes"; then
6434         AC_DEFINE(wxUSE_METAFILE)
6435
6436         dnl this one should probably be made separately configurable
6437         AC_DEFINE(wxUSE_ENH_METAFILE)
6438     fi
6439 fi
6440
6441 if test "$wxUSE_IPC" = "yes"; then
6442     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
6443         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
6444         wxUSE_IPC=no
6445     fi
6446
6447     if test "$wxUSE_IPC" = "yes"; then
6448         AC_DEFINE(wxUSE_IPC)
6449         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
6450     fi
6451 fi
6452
6453 if test "$wxUSE_DATAOBJ" = "yes"; then
6454     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6455         AC_MSG_WARN([wxDataObject not yet supported under $TOOLKIT... disabled])
6456         wxUSE_DATAOBJ=no
6457     else
6458         AC_DEFINE(wxUSE_DATAOBJ)
6459     fi
6460 else
6461     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
6462     wxUSE_CLIPBOARD=no
6463     wxUSE_DRAG_AND_DROP=no
6464 fi
6465
6466 if test "$wxUSE_CLIPBOARD" = "yes"; then
6467     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6468         AC_MSG_WARN([Clipboard not yet supported under $TOOLKIT... disabled])
6469         wxUSE_CLIPBOARD=no
6470     fi
6471
6472     if test "$wxUSE_CLIPBOARD" = "yes"; then
6473         AC_DEFINE(wxUSE_CLIPBOARD)
6474     fi
6475 fi
6476
6477 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
6478     if test "$wxUSE_GTK" = 1; then
6479         if test "$WXGTK12" != 1; then
6480             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
6481             wxUSE_DRAG_AND_DROP=no
6482         fi
6483     fi
6484
6485     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_MGL" = 1 -o \
6486             "$wxUSE_DFB" = 1; then
6487         AC_MSG_WARN([Drag and drop not yet supported under $TOOLKIT... disabled])
6488         wxUSE_DRAG_AND_DROP=no
6489     fi
6490
6491     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
6492         AC_DEFINE(wxUSE_DRAG_AND_DROP)
6493     fi
6494
6495 fi
6496
6497 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
6498     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
6499 fi
6500
6501 if test "$wxUSE_CLIPBOARD" = "yes"; then
6502     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS clipboard"
6503 fi
6504
6505 if test "$wxUSE_SPLINES" = "yes" ; then
6506   AC_DEFINE(wxUSE_SPLINES)
6507 fi
6508
6509 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
6510   AC_DEFINE(wxUSE_MOUSEWHEEL)
6511 fi
6512
6513 dnl ---------------------------------------------------------------------------
6514 dnl GUI controls
6515 dnl ---------------------------------------------------------------------------
6516
6517 USES_CONTROLS=0
6518 if test "$wxUSE_CONTROLS" = "yes"; then
6519   USES_CONTROLS=1
6520 fi
6521
6522 if test "$wxUSE_ACCEL" = "yes"; then
6523   AC_DEFINE(wxUSE_ACCEL)
6524   USES_CONTROLS=1
6525 fi
6526
6527 if test "$wxUSE_ANIMATIONCTRL" = "yes"; then
6528   AC_DEFINE(wxUSE_ANIMATIONCTRL)
6529   USES_CONTROLS=1
6530   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS animate"
6531 fi
6532
6533 if test "$wxUSE_BUTTON" = "yes"; then
6534   AC_DEFINE(wxUSE_BUTTON)
6535   USES_CONTROLS=1
6536 fi
6537
6538 if test "$wxUSE_BMPBUTTON" = "yes"; then
6539   AC_DEFINE(wxUSE_BMPBUTTON)
6540   USES_CONTROLS=1
6541 fi
6542
6543 if test "$wxUSE_CALCTRL" = "yes"; then
6544   AC_DEFINE(wxUSE_CALENDARCTRL)
6545   USES_CONTROLS=1
6546   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
6547 fi
6548
6549 if test "$wxUSE_CARET" = "yes"; then
6550   AC_DEFINE(wxUSE_CARET)
6551   USES_CONTROLS=1
6552   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
6553 fi
6554
6555 if test "$wxUSE_COLLPANE" = "yes"; then
6556     AC_DEFINE(wxUSE_COLLPANE)
6557     USES_CONTROLS=1
6558     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS collpane"
6559 fi
6560
6561 if test "$wxUSE_COMBOBOX" = "yes"; then
6562   AC_DEFINE(wxUSE_COMBOBOX)
6563   USES_CONTROLS=1
6564 fi
6565
6566 if test "$wxUSE_COMBOCTRL" = "yes"; then
6567   AC_DEFINE(wxUSE_COMBOCTRL)
6568   USES_CONTROLS=1
6569 fi
6570
6571 if test "$wxUSE_CHOICE" = "yes"; then
6572   AC_DEFINE(wxUSE_CHOICE)
6573   USES_CONTROLS=1
6574 fi
6575
6576 if test "$wxUSE_CHOICEBOOK" = "yes"; then
6577     AC_DEFINE(wxUSE_CHOICEBOOK)
6578     USES_CONTROLS=1
6579 fi
6580
6581 if test "$wxUSE_CHECKBOX" = "yes"; then
6582   AC_DEFINE(wxUSE_CHECKBOX)
6583   USES_CONTROLS=1
6584 fi
6585
6586 if test "$wxUSE_CHECKLST" = "yes"; then
6587   AC_DEFINE(wxUSE_CHECKLISTBOX)
6588   USES_CONTROLS=1
6589 fi
6590
6591 if test "$wxUSE_COLOURPICKERCTRL" = "yes"; then
6592   AC_DEFINE(wxUSE_COLOURPICKERCTRL)
6593   USES_CONTROLS=1
6594 fi
6595
6596 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
6597   AC_DEFINE(wxUSE_DATEPICKCTRL)
6598   USES_CONTROLS=1
6599 fi
6600
6601 if test "$wxUSE_DIRPICKERCTRL" = "yes"; then
6602   AC_DEFINE(wxUSE_DIRPICKERCTRL)
6603   USES_CONTROLS=1
6604 fi
6605
6606 if test "$wxUSE_FILECTRL" = "yes"; then
6607   AC_DEFINE(wxUSE_FILECTRL)
6608   USES_CONTROLS=1
6609 fi
6610
6611 if test "$wxUSE_FILEPICKERCTRL" = "yes"; then
6612   AC_DEFINE(wxUSE_FILEPICKERCTRL)
6613   USES_CONTROLS=1
6614 fi
6615
6616 if test "$wxUSE_FONTPICKERCTRL" = "yes"; then
6617   AC_DEFINE(wxUSE_FONTPICKERCTRL)
6618   USES_CONTROLS=1
6619 fi
6620
6621 if test "$wxUSE_DISPLAY" = "yes"; then
6622     if test "$wxUSE_DFB" = 1 -o "$wxUSE_MGL" = 1; then
6623         AC_MSG_WARN([wxDisplay not yet supported under $TOOLKIT... disabled])
6624         wxUSE_DISPLAY=no
6625     else
6626         AC_DEFINE(wxUSE_DISPLAY)
6627         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
6628     fi
6629 fi
6630
6631 if test "$wxUSE_DETECT_SM" = "yes"; then
6632     AC_DEFINE(wxUSE_DETECT_SM)
6633 fi
6634
6635 if test "$wxUSE_GAUGE" = "yes"; then
6636   AC_DEFINE(wxUSE_GAUGE)
6637   USES_CONTROLS=1
6638 fi
6639
6640 if test "$wxUSE_GRID" = "yes"; then
6641   AC_DEFINE(wxUSE_GRID)
6642   USES_CONTROLS=1
6643   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
6644 fi
6645
6646 if test "$wxUSE_HEADERCTRL" = "yes"; then
6647   AC_DEFINE(wxUSE_HEADERCTRL)
6648   USES_CONTROLS=1
6649 fi
6650
6651 if test "$wxUSE_HYPERLINKCTRL" = "yes"; then
6652   AC_DEFINE(wxUSE_HYPERLINKCTRL)
6653   USES_CONTROLS=1
6654 fi
6655
6656 if test "$wxUSE_BITMAPCOMBOBOX" = "yes"; then
6657   AC_DEFINE(wxUSE_BITMAPCOMBOBOX)
6658   USES_CONTROLS=1
6659 fi
6660
6661 if test "$wxUSE_DATAVIEWCTRL" = "yes"; then
6662   AC_DEFINE(wxUSE_DATAVIEWCTRL)
6663   USES_CONTROLS=1
6664   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dataview"
6665 fi
6666
6667 if test "$wxUSE_IMAGLIST" = "yes"; then
6668     AC_DEFINE(wxUSE_IMAGLIST)
6669 fi
6670
6671 if test "$wxUSE_LISTBOOK" = "yes"; then
6672     AC_DEFINE(wxUSE_LISTBOOK)
6673     USES_CONTROLS=1
6674 fi
6675
6676 if test "$wxUSE_LISTBOX" = "yes"; then
6677     AC_DEFINE(wxUSE_LISTBOX)
6678     USES_CONTROLS=1
6679 fi
6680
6681 if test "$wxUSE_LISTCTRL" = "yes"; then
6682     if test "$wxUSE_IMAGLIST" = "yes"; then
6683         AC_DEFINE(wxUSE_LISTCTRL)
6684         USES_CONTROLS=1
6685         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
6686     else
6687         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
6688     fi
6689 fi
6690
6691 if test "$wxUSE_EDITABLELISTBOX" = "yes"; then
6692     AC_DEFINE(wxUSE_EDITABLELISTBOX)
6693     USES_CONTROLS=1
6694 fi
6695
6696 if test "$wxUSE_NOTEBOOK" = "yes"; then
6697     AC_DEFINE(wxUSE_NOTEBOOK)
6698     USES_CONTROLS=1
6699     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
6700 fi
6701
6702 if test "$wxUSE_NOTIFICATION_MESSAGE" = "yes"; then
6703     AC_DEFINE(wxUSE_NOTIFICATION_MESSAGE)
6704 fi
6705
6706 if test "$wxUSE_ODCOMBOBOX" = "yes"; then
6707   AC_DEFINE(wxUSE_ODCOMBOBOX)
6708   USES_CONTROLS=1
6709   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS combo"
6710 fi
6711
6712 if test "$wxUSE_RADIOBOX" = "yes"; then
6713     AC_DEFINE(wxUSE_RADIOBOX)
6714     USES_CONTROLS=1
6715 fi
6716
6717 if test "$wxUSE_RADIOBTN" = "yes"; then
6718     AC_DEFINE(wxUSE_RADIOBTN)
6719     USES_CONTROLS=1
6720 fi
6721
6722 if test "$wxUSE_REARRANGECTRL" = "yes"; then
6723     AC_DEFINE(wxUSE_REARRANGECTRL)
6724 fi
6725
6726 if test "$wxUSE_SASH" = "yes"; then
6727     AC_DEFINE(wxUSE_SASH)
6728     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
6729 fi
6730
6731 if test "$wxUSE_SCROLLBAR" = "yes"; then
6732     AC_DEFINE(wxUSE_SCROLLBAR)
6733     USES_CONTROLS=1
6734     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll"
6735 fi
6736
6737 if test "$wxUSE_SEARCHCTRL" = "yes"; then
6738     AC_DEFINE(wxUSE_SEARCHCTRL)
6739     USES_CONTROLS=1
6740 fi
6741
6742 if test "$wxUSE_SLIDER" = "yes"; then
6743     AC_DEFINE(wxUSE_SLIDER)
6744     USES_CONTROLS=1
6745 fi
6746
6747 if test "$wxUSE_SPINBTN" = "yes"; then
6748     AC_DEFINE(wxUSE_SPINBTN)
6749     USES_CONTROLS=1
6750 fi
6751
6752 if test "$wxUSE_SPINCTRL" = "yes"; then
6753     AC_DEFINE(wxUSE_SPINCTRL)
6754     USES_CONTROLS=1
6755 fi
6756
6757 if test "$wxUSE_SPLITTER" = "yes"; then
6758     AC_DEFINE(wxUSE_SPLITTER)
6759     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
6760 fi
6761
6762 if test "$wxUSE_STATBMP" = "yes"; then
6763     AC_DEFINE(wxUSE_STATBMP)
6764     USES_CONTROLS=1
6765 fi
6766
6767 if test "$wxUSE_STATBOX" = "yes"; then
6768     AC_DEFINE(wxUSE_STATBOX)
6769     USES_CONTROLS=1
6770 fi
6771
6772 if test "$wxUSE_STATTEXT" = "yes"; then
6773     AC_DEFINE(wxUSE_STATTEXT)
6774     USES_CONTROLS=1
6775 fi
6776
6777 if test "$wxUSE_STATLINE" = "yes"; then
6778     AC_DEFINE(wxUSE_STATLINE)
6779     USES_CONTROLS=1
6780 fi
6781
6782 if test "$wxUSE_STATUSBAR" = "yes"; then
6783     dnl this will get undefined in wx/chkconf.h if it's not supported
6784     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
6785     AC_DEFINE(wxUSE_STATUSBAR)
6786     USES_CONTROLS=1
6787
6788     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
6789 fi
6790
6791 if test "$wxUSE_TEXTCTRL" = "yes"; then
6792     AC_DEFINE(wxUSE_TEXTCTRL)
6793     USES_CONTROLS=1
6794     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
6795
6796     dnl we don't have special switches to disable wxUSE_RICHEDIT[2], it doesn't
6797     dnl seem useful to allow disabling them
6798     AC_DEFINE(wxUSE_RICHEDIT)
6799     AC_DEFINE(wxUSE_RICHEDIT2)
6800 fi
6801
6802 if test "$wxUSE_TOGGLEBTN" = "yes"; then
6803     if test "$wxUSE_COCOA" = 1 ; then
6804         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
6805         wxUSE_TOGGLEBTN=no
6806     fi
6807
6808     if test "$wxUSE_TOGGLEBTN" = "yes"; then
6809         AC_DEFINE(wxUSE_TOGGLEBTN)
6810         USES_CONTROLS=1
6811     fi
6812 fi
6813
6814 if test "$wxUSE_TOOLBAR" = "yes"; then
6815     AC_DEFINE(wxUSE_TOOLBAR)
6816     USES_CONTROLS=1
6817
6818     if test "$wxUSE_UNIVERSAL" = "yes"; then
6819         wxUSE_TOOLBAR_NATIVE="no"
6820     else
6821         wxUSE_TOOLBAR_NATIVE="yes"
6822         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
6823     fi
6824
6825     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
6826 fi
6827
6828 if test "$wxUSE_TOOLTIPS" = "yes"; then
6829     if test "$wxUSE_MOTIF" = 1; then
6830         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
6831     else
6832         if test "$wxUSE_UNIVERSAL" = "yes"; then
6833             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
6834         else
6835             AC_DEFINE(wxUSE_TOOLTIPS)
6836         fi
6837     fi
6838 fi
6839
6840 if test "$wxUSE_TREEBOOK" = "yes"; then
6841     AC_DEFINE(wxUSE_TREEBOOK)
6842     USES_CONTROLS=1
6843 fi
6844
6845 if test "$wxUSE_TOOLBOOK" = "yes"; then
6846     AC_DEFINE(wxUSE_TOOLBOOK)
6847     USES_CONTROLS=1
6848 fi
6849
6850 if test "$wxUSE_TREECTRL" = "yes"; then
6851     if test "$wxUSE_IMAGLIST" = "yes"; then
6852         AC_DEFINE(wxUSE_TREECTRL)
6853         USES_CONTROLS=1
6854         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
6855     else
6856         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
6857     fi
6858 fi
6859
6860 if test "$wxUSE_POPUPWIN" = "yes"; then
6861     if test "$wxUSE_COCOA" = 1 ; then
6862         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
6863     else
6864         if test "$wxUSE_PM" = 1; then
6865             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
6866         else
6867             AC_DEFINE(wxUSE_POPUPWIN)
6868             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
6869
6870             USES_CONTROLS=1
6871         fi
6872     fi
6873 fi
6874
6875 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
6876     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 -o "$wxUSE_MGL" = 1; then
6877         AC_MSG_WARN([Dialup manager not supported on this platform... disabled])
6878     else
6879         AC_DEFINE(wxUSE_DIALUP_MANAGER)
6880         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
6881     fi
6882 fi
6883
6884 if test "$wxUSE_TIPWINDOW" = "yes"; then
6885     if test "$wxUSE_PM" = 1; then
6886         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
6887     else
6888         AC_DEFINE(wxUSE_TIPWINDOW)
6889     fi
6890 fi
6891
6892 if test "$USES_CONTROLS" = 1; then
6893     AC_DEFINE(wxUSE_CONTROLS)
6894 fi
6895
6896 dnl ---------------------------------------------------------------------------
6897 dnl misc options
6898 dnl ---------------------------------------------------------------------------
6899
6900 dnl please keep the settings below in alphabetical order
6901 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
6902     AC_DEFINE(wxUSE_ACCESSIBILITY)
6903     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
6904 fi
6905
6906 if test "$wxUSE_DRAGIMAGE" = "yes"; then
6907     AC_DEFINE(wxUSE_DRAGIMAGE)
6908     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
6909 fi
6910
6911 if test "$wxUSE_EXCEPTIONS" = "yes"; then
6912     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
6913         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
6914     else
6915         AC_DEFINE(wxUSE_EXCEPTIONS)
6916         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
6917     fi
6918 fi
6919
6920 USE_HTML=0
6921 if test "$wxUSE_HTML" = "yes"; then
6922     AC_DEFINE(wxUSE_HTML)
6923     USE_HTML=1
6924     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
6925 fi
6926 if test "$wxUSE_WEBKIT" = "yes"; then
6927     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
6928         old_CPPFLAGS="$CPPFLAGS"
6929         CPPFLAGS="-x objective-c++ $CPPFLAGS"
6930         AC_CHECK_HEADER([WebKit/HIWebView.h],
6931                         [
6932                            AC_DEFINE(wxUSE_WEBKIT)
6933                            WEBKIT_LINK="-framework WebKit"
6934                         ],
6935                         [
6936                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
6937                            wxUSE_WEBKIT=no
6938                         ],
6939                         [
6940                            #include <Carbon/Carbon.h>
6941                            #include <WebKit/WebKit.h>
6942                         ])
6943         CPPFLAGS="$old_CPPFLAGS"
6944     elif test "$wxUSE_COCOA" = 1; then
6945         AC_DEFINE(wxUSE_WEBKIT)
6946     else
6947         wxUSE_WEBKIT=no
6948     fi
6949     if test "$wxUSE_WEBKIT" = "yes"; then
6950         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
6951     fi
6952 fi
6953
6954 USE_XRC=0
6955 if test "$wxUSE_XRC" = "yes"; then
6956     if test "$wxUSE_XML" != "yes"; then
6957         AC_MSG_WARN([XML library not built, XRC resources disabled])
6958         wxUSE_XRC=no
6959     else
6960         AC_DEFINE(wxUSE_XRC)
6961         USE_XRC=1
6962         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
6963     fi
6964 fi
6965
6966 USE_AUI=0
6967 if test "$wxUSE_AUI" = "yes"; then
6968    AC_DEFINE(wxUSE_AUI)
6969    USE_AUI=1
6970    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS aui"
6971 fi
6972
6973 USE_PROPGRID=0
6974 if test "$wxUSE_PROPGRID" = "yes"; then
6975    AC_DEFINE(wxUSE_PROPGRID)
6976    USE_PROPGRID=1
6977    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS propgrid"
6978 fi
6979
6980 USE_RIBBON=0
6981 if test "$wxUSE_RIBBON" = "yes"; then
6982    AC_DEFINE(wxUSE_RIBBON)
6983    USE_RIBBON=1
6984    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ribbon"
6985 fi
6986
6987 USE_STC=0
6988 if test "$wxUSE_STC" = "yes"; then
6989    AC_DEFINE(wxUSE_STC)
6990    USE_STC=1
6991    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS stc"
6992
6993    dnl python is used to update src/stc.h (see build/bakefiles/scintilla.bkl)
6994    AC_PATH_PROG(PYTHON, python)
6995    if test "x$PYTHON" = "x"; then
6996      COND_PYTHON="#"
6997    fi
6998    AC_SUBST(COND_PYTHON)
6999 fi
7000
7001 if test "$wxUSE_MENUS" = "yes"; then
7002     AC_DEFINE(wxUSE_MENUS)
7003     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
7004 fi
7005
7006 if test "$wxUSE_METAFILE" = "yes"; then
7007     AC_DEFINE(wxUSE_METAFILE)
7008 fi
7009
7010 if test "$wxUSE_MIMETYPE" = "yes"; then
7011     AC_DEFINE(wxUSE_MIMETYPE)
7012 fi
7013
7014 if test "$wxUSE_MINIFRAME" = "yes"; then
7015     AC_DEFINE(wxUSE_MINIFRAME)
7016 fi
7017
7018 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
7019     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
7020 fi
7021
7022 if test "$wxUSE_TASKBARICON" = "yes"; then
7023     AC_DEFINE(wxUSE_TASKBARICON)
7024     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
7025 fi
7026
7027
7028 if test "$wxUSE_VALIDATORS" = "yes"; then
7029     AC_DEFINE(wxUSE_VALIDATORS)
7030     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
7031 fi
7032
7033 if test "$wxUSE_PALETTE" = "yes" ; then
7034     if test "$wxUSE_DFB" = 1; then
7035         AC_MSG_WARN([wxPalette not yet supported under DFB... disabled])
7036         wxUSE_PALETTE=no
7037     else
7038         AC_DEFINE(wxUSE_PALETTE)
7039     fi
7040 fi
7041
7042 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
7043   dnl Must be done this late because -lunicows must be before all the other libs
7044   LIBS=" -lunicows $LIBS"
7045 fi
7046
7047 USE_RICHTEXT=0
7048 if test "$wxUSE_RICHTEXT" = "yes"; then
7049     AC_DEFINE(wxUSE_RICHTEXT)
7050     USE_RICHTEXT=1
7051     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS richtext"
7052 fi
7053
7054 dnl ---------------------------------------------------------------------------
7055 dnl wxImage options
7056 dnl ---------------------------------------------------------------------------
7057
7058 if test "$wxUSE_IMAGE" = "yes" ; then
7059     AC_DEFINE(wxUSE_IMAGE)
7060
7061     if test "$wxUSE_GIF" = "yes" ; then
7062       AC_DEFINE(wxUSE_GIF)
7063     fi
7064
7065     if test "$wxUSE_PCX" = "yes" ; then
7066       AC_DEFINE(wxUSE_PCX)
7067     fi
7068
7069     if test "$wxUSE_TGA" = "yes" ; then
7070       AC_DEFINE(wxUSE_TGA)
7071     fi
7072
7073     if test "$wxUSE_IFF" = "yes" ; then
7074       AC_DEFINE(wxUSE_IFF)
7075     fi
7076
7077     if test "$wxUSE_PNM" = "yes" ; then
7078       AC_DEFINE(wxUSE_PNM)
7079     fi
7080
7081     if test "$wxUSE_XPM" = "yes" ; then
7082       AC_DEFINE(wxUSE_XPM)
7083     fi
7084
7085     if test "$wxUSE_ICO_CUR" = "yes" ; then
7086       AC_DEFINE(wxUSE_ICO_CUR)
7087     fi
7088 fi
7089
7090 dnl ---------------------------------------------------------------------------
7091 dnl common dialogs
7092 dnl ---------------------------------------------------------------------------
7093
7094 if test "$wxUSE_ABOUTDLG" = "yes"; then
7095     AC_DEFINE(wxUSE_ABOUTDLG)
7096 fi
7097
7098 if test "$wxUSE_CHOICEDLG" = "yes"; then
7099     AC_DEFINE(wxUSE_CHOICEDLG)
7100 fi
7101
7102 if test "$wxUSE_COLOURDLG" = "yes"; then
7103     AC_DEFINE(wxUSE_COLOURDLG)
7104 fi
7105
7106 if test "$wxUSE_FILEDLG" = "yes"; then
7107     AC_DEFINE(wxUSE_FILEDLG)
7108 fi
7109
7110 if test "$wxUSE_FINDREPLDLG" = "yes"; then
7111     AC_DEFINE(wxUSE_FINDREPLDLG)
7112 fi
7113
7114 if test "$wxUSE_FONTDLG" = "yes"; then
7115     AC_DEFINE(wxUSE_FONTDLG)
7116 fi
7117
7118 if test "$wxUSE_DIRDLG" = "yes"; then
7119     if test "$wxUSE_TREECTRL" != "yes"; then
7120         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
7121     else
7122         AC_DEFINE(wxUSE_DIRDLG)
7123     fi
7124 fi
7125
7126 if test "$wxUSE_MSGDLG" = "yes"; then
7127     AC_DEFINE(wxUSE_MSGDLG)
7128 fi
7129
7130 if test "$wxUSE_NUMBERDLG" = "yes"; then
7131     AC_DEFINE(wxUSE_NUMBERDLG)
7132 fi
7133
7134 if test "$wxUSE_PROGRESSDLG" = "yes"; then
7135     AC_DEFINE(wxUSE_PROGRESSDLG)
7136 fi
7137
7138 if test "$wxUSE_SPLASH" = "yes"; then
7139     AC_DEFINE(wxUSE_SPLASH)
7140     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
7141 fi
7142
7143 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
7144     AC_DEFINE(wxUSE_STARTUP_TIPS)
7145 fi
7146
7147 if test "$wxUSE_TEXTDLG" = "yes"; then
7148     AC_DEFINE(wxUSE_TEXTDLG)
7149 fi
7150
7151 if test "$wxUSE_WIZARDDLG" = "yes"; then
7152     AC_DEFINE(wxUSE_WIZARDDLG)
7153     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
7154 fi
7155
7156 dnl ---------------------------------------------------------------------------
7157 dnl options used under wxMSW and wxPM
7158 dnl ---------------------------------------------------------------------------
7159
7160 if test "$wxUSE_MSW" = 1 -o "$wxUSE_PM" = 1; then
7161     if test "$wxUSE_OWNER_DRAWN" = "yes"; then
7162         AC_DEFINE(wxUSE_OWNER_DRAWN)
7163     fi
7164 fi
7165
7166 dnl ---------------------------------------------------------------------------
7167 dnl wxMSW-only options
7168 dnl ---------------------------------------------------------------------------
7169
7170 if test "$wxUSE_MSW" = 1 ; then
7171
7172     if test "$wxUSE_DC_CACHEING" = "yes"; then
7173         AC_DEFINE(wxUSE_DC_CACHEING)
7174     fi
7175
7176     if test "$wxUSE_DIB" = "yes"; then
7177         AC_DEFINE(wxUSE_WXDIB)
7178     fi
7179
7180     if test "$wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW" = "yes"; then
7181         AC_DEFINE(wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
7182     fi
7183
7184     if test "$wxUSE_UXTHEME" = "yes"; then
7185         AC_DEFINE(wxUSE_UXTHEME)
7186     fi
7187
7188 fi
7189 dnl wxUSE_MSW = 1
7190
7191 dnl not quite MSW-only although mostly useful to disable this under MSW
7192 if test "$wxUSE_AUTOID_MANAGEMENT" = "yes"; then
7193     AC_DEFINE(wxUSE_AUTOID_MANAGEMENT)
7194 fi
7195
7196 if test "$USE_WIN32" = 1 ; then
7197     if test "$wxUSE_INICONF" = "yes"; then
7198         AC_DEFINE(wxUSE_INICONF)
7199     fi
7200
7201     if test "$wxUSE_REGKEY" = "yes"; then
7202         AC_DEFINE(wxUSE_REGKEY)
7203     fi
7204 fi
7205 dnl USE_WIN32 = 1
7206
7207 dnl ---------------------------------------------------------------------------
7208 dnl wxGraphicsContext
7209 dnl ---------------------------------------------------------------------------
7210
7211 if test "$wxUSE_MAC" = 1; then
7212         wxUSE_GRAPHICS_CONTEXT="yes"
7213 fi
7214
7215 if test "$wxUSE_GRAPHICS_CONTEXT" = "yes"; then
7216    if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
7217       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7218    elif test "$wxUSE_GTK" != 1; then
7219       dnl for other builds we'll just wing it for now...
7220       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7221    else
7222       dnl ...but let's check for cairo availability for wxGTK builds
7223       PKG_CHECK_MODULES(CAIRO, cairo,
7224           [AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)],
7225           [AC_MSG_WARN([Cairo library not found, unable to set wxUSE_GRAPHICS_CONTEXT])]
7226       )
7227    fi
7228 fi
7229
7230 dnl ---------------------------------------------------------------------------
7231 dnl wxMediaCtrl
7232 dnl ---------------------------------------------------------------------------
7233
7234 USE_MEDIA=0
7235
7236 if test "$wxUSE_MEDIACTRL" = "yes" -o "$wxUSE_MEDIACTRL" = "auto"; then
7237     USE_MEDIA=1
7238
7239     dnl -----------------------------------------------------------------------
7240     dnl GStreamer
7241     dnl -----------------------------------------------------------------------
7242     if test "$wxUSE_GTK" = 1; then
7243         wxUSE_GSTREAMER="no"
7244
7245         dnl -------------------------------------------------------------------
7246         dnl Test for at least 0.8 gstreamer module from pkg-config
7247         dnl Even totem doesn't accept 0.9 evidently.
7248         dnl
7249         dnl So, we first check to see if 0.10 if available - if not we
7250         dnl try the older 0.8 version
7251         dnl -------------------------------------------------------------------
7252         GST_VERSION_MAJOR=0
7253         GST_VERSION_MINOR=10
7254         GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7255
7256         if test "$wxUSE_GSTREAMER8" = "no"; then
7257             PKG_CHECK_MODULES(GST,
7258                 [gstreamer-$GST_VERSION gstreamer-plugins-base-$GST_VERSION gconf-2.0],
7259                 [
7260                     wxUSE_GSTREAMER="yes"
7261                     GST_LIBS="$GST_LIBS -lgstinterfaces-$GST_VERSION"
7262                 ],
7263                 [
7264                     AC_MSG_WARN([GStreamer 0.10 not available, falling back to 0.8])
7265                     GST_VERSION_MINOR=8
7266                 ]
7267             )
7268         else
7269             dnl check only for 0.8
7270             GST_VERSION_MINOR=8
7271         fi
7272
7273         if test $GST_VERSION_MINOR = "8"; then
7274             GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7275             PKG_CHECK_MODULES(GST,
7276                 [gstreamer-$GST_VERSION gstreamer-interfaces-$GST_VERSION gstreamer-gconf-$GST_VERSION],
7277                 wxUSE_GSTREAMER="yes",
7278                 [
7279                     AC_MSG_WARN([GStreamer 0.8/0.10 not available.])
7280                 ])
7281         fi
7282
7283
7284         if test "$wxUSE_GSTREAMER" = "yes"; then
7285             CPPFLAGS="$GST_CFLAGS $CPPFLAGS"
7286             EXTRALIBS_MEDIA="$GST_LIBS"
7287
7288             AC_DEFINE(wxUSE_GSTREAMER)
7289         else
7290             USE_MEDIA=0
7291         fi
7292     fi
7293
7294     if test $USE_MEDIA = 1; then
7295         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
7296         AC_DEFINE(wxUSE_MEDIACTRL)
7297     else
7298         if test "$wxUSE_MEDIACTRL" = "yes"; then
7299             AC_MSG_ERROR([GStreamer not available])
7300         else
7301             dnl was set to 'auto'
7302             AC_MSG_WARN([GStreamer not available... disabling wxMediaCtrl])
7303         fi
7304     fi
7305 fi
7306
7307 dnl ---------------------------------------------------------------------------
7308 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
7309 dnl ---------------------------------------------------------------------------
7310
7311 if test "$cross_compiling" != "no"; then
7312     dnl Use best guess from host as we can't use uname when cross compiling
7313     OSINFO="\"$host\""
7314 else
7315     dnl attualy work out OS version
7316     OSINFO=`uname -s -r -m`
7317     OSINFO="\"$OSINFO\""
7318 fi
7319
7320 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
7321
7322 dnl ---------------------------------------------------------------------------
7323 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
7324 dnl ---------------------------------------------------------------------------
7325
7326 if test "x$prefix" != "xNONE"; then
7327     wxPREFIX=$prefix
7328 else
7329     wxPREFIX=$ac_default_prefix
7330 fi
7331
7332 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
7333
7334
7335 dnl ---------------------------------------------------------------------------
7336 dnl define variables with all built libraries for wx-config
7337 dnl ---------------------------------------------------------------------------
7338
7339 STD_BASE_LIBS="base"
7340 STD_GUI_LIBS=""
7341 BUILT_WX_LIBS="base"
7342 ALL_WX_LIBS="xrc stc gl media qa html adv core xml net base"
7343
7344 if test "$wxUSE_SOCKETS" = "yes" ; then
7345     STD_BASE_LIBS="net $STD_BASE_LIBS"
7346     BUILT_WX_LIBS="net $BUILT_WX_LIBS"
7347 fi
7348 if test "$wxUSE_XML" = "yes" ; then
7349     STD_BASE_LIBS="xml $STD_BASE_LIBS"
7350     BUILT_WX_LIBS="xml $BUILT_WX_LIBS"
7351 fi
7352
7353 if test "$wxUSE_GUI" = "yes"; then
7354     STD_GUI_LIBS="adv core"
7355     BUILT_WX_LIBS="$STD_GUI_LIBS $BUILT_WX_LIBS"
7356
7357     if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7358         STD_GUI_LIBS="qa $STD_GUI_LIBS"
7359         BUILT_WX_LIBS="qa $BUILT_WX_LIBS"
7360     fi
7361     if test "$wxUSE_HTML" = "yes" ; then
7362         STD_GUI_LIBS="html $STD_GUI_LIBS"
7363         BUILT_WX_LIBS="html $BUILT_WX_LIBS"
7364     fi
7365     if test "$wxUSE_MEDIACTRL" = "yes" ; then
7366         BUILT_WX_LIBS="media $BUILT_WX_LIBS"
7367     fi
7368     if test "$wxUSE_OPENGL" = "yes" ; then
7369         BUILT_WX_LIBS="gl $BUILT_WX_LIBS"
7370     fi
7371     if test "$wxUSE_AUI" = "yes" ; then
7372         BUILT_WX_LIBS="aui $BUILT_WX_LIBS"
7373     fi
7374     if test "$wxUSE_PROPGRID" = "yes" ; then
7375         BUILT_WX_LIBS="propgrid $BUILT_WX_LIBS"
7376     fi
7377     if test "$wxUSE_RIBBON" = "yes" ; then
7378         BUILT_WX_LIBS="ribbon $BUILT_WX_LIBS"
7379     fi
7380     if test "$wxUSE_RICHTEXT" = "yes" ; then
7381         BUILT_WX_LIBS="richtext $BUILT_WX_LIBS"
7382     fi
7383     if test "$wxUSE_STC" = "yes" ; then
7384         BUILT_WX_LIBS="stc $BUILT_WX_LIBS"
7385     fi
7386     if test "$wxUSE_XRC" = "yes" ; then
7387         STD_GUI_LIBS="xrc $STD_GUI_LIBS"
7388         BUILT_WX_LIBS="xrc $BUILT_WX_LIBS"
7389     fi
7390 fi
7391
7392 AC_SUBST(ALL_WX_LIBS)
7393 AC_SUBST(BUILT_WX_LIBS)
7394 AC_SUBST(STD_BASE_LIBS)
7395 AC_SUBST(STD_GUI_LIBS)
7396
7397 dnl ---------------------------------------------------------------------------
7398 dnl Output the makefiles and such from the results found above
7399 dnl ---------------------------------------------------------------------------
7400
7401 dnl all additional libraries (except wxWidgets itself) we link with
7402
7403 if test "$wxUSE_MAC" = 1 ; then
7404     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
7405         if test "$USE_DARWIN" = 1; then
7406             LDFLAGS="$LDFLAGS -framework QuickTime"
7407         fi
7408     fi
7409     if test "$USE_DARWIN" = 1; then
7410         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework AudioToolbox -framework System -framework OpenGL"
7411     fi
7412 fi
7413 if test "$wxUSE_COCOA" = 1 ; then
7414     LDFLAGS="$LDFLAGS -framework IOKit -framework Cocoa"
7415     if test "$wxUSE_MEDIACTRL" = "yes"; then
7416         LDFLAGS="$LDFLAGS -framework QuickTime"
7417     fi
7418 fi
7419 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1 ; then
7420     LDFLAGS="$LDFLAGS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
7421 fi
7422
7423 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
7424
7425 if test "$wxUSE_GUI" = "yes"; then
7426
7427     dnl TODO add checks that these samples will really compile (i.e. all the
7428     dnl      library features they need are present)
7429
7430     dnl TODO some samples are never built so far: mfc (requires VC++)
7431     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
7432                      erase event exec font image minimal render \
7433                      shaped svg taborder vscroll widgets wrapsizer"
7434
7435     if test "$wxUSE_MONOLITHIC" != "yes"; then
7436         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
7437     fi
7438     if test "$TOOLKIT" = "MSW"; then
7439         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
7440         if test "$wxUSE_UNIVERSAL" != "yes"; then
7441             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg"
7442         fi
7443     fi
7444     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
7445         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
7446     fi
7447 else
7448     SAMPLES_SUBDIRS="console"
7449     if test "$wxUSE_SOCKETS" = "yes" ; then
7450         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
7451     fi
7452     if test "$wxUSE_IPC" = "yes" ; then
7453         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
7454     fi
7455 fi
7456
7457
7458 dnl C/C++ compiler options used to compile wxWidgets
7459 dnl
7460 dnl check for icc before gcc as icc is also recognized as gcc
7461 if test "x$INTELCC" = "xyes" ; then
7462     dnl Warnings which can't be easily suppressed in C code are disabled:
7463     dnl
7464     dnl     #810: conversion from "x" to "y" may lose significant bits
7465     dnl     #869: parameter "foo" was never referenced
7466     dnl     #1572: floating-point equality and inequality comparisons
7467     dnl            are unreliable
7468     dnl     #1684: conversion from pointer to same-sized integral type
7469     dnl     #2259: non-pointer conversion from "x" to "y" may lose significant
7470     dnl            bits
7471     CWARNINGS="-Wall -wd810,869,981,1418,1572,1684,2259"
7472 elif test "$GCC" = yes ; then
7473     CWARNINGS="-Wall -Wundef"
7474 fi
7475
7476 if test "x$INTELCXX" = "xyes" ; then
7477     dnl Intel compiler gives some warnings which simply can't be worked
7478     dnl around or of which we have too many (810, 869) so it's impractical to
7479     dnl keep them enabled even if in theory it would be nice and some others
7480     dnl (279) are generated for standard macros and so there is nothing we can
7481     dnl do about them
7482     dnl
7483     dnl     #279: controlling expression is constant
7484     dnl     #383: value copied to temporary, reference to temporary used
7485     dnl     #444: destructor for base class "xxx" is not virtual
7486     dnl     #981: operands are evaluated in unspecified order
7487     dnl     #1418: external definition with no prior declaration
7488     dnl     #1419: external declaration in primary source file
7489     dnl     #1881: argument must be a constant null pointer value
7490     dnl
7491     dnl (for others see CWARNINGS above)
7492     CXXWARNINGS="-Wall -wd279,383,444,810,869,981,1418,1419,1881,2259"
7493 elif test "$GXX" = yes ; then
7494     CXXWARNINGS="-Wall -Wundef -Wunused-parameter -Wno-ctor-dtor-privacy"
7495     AX_CXXFLAGS_GCC_OPTION(-Woverloaded-virtual, CXXWARNINGS)
7496
7497     dnl when building under Mac we currently get hundreds of deprecation
7498     dnl warnings for Carbon symbols from the standard headers -- disable them
7499     dnl as we already know that they're deprecated and nothing else can be seen
7500     dnl with these warnings on
7501     if test "$wxUSE_MAC" = 1 ; then
7502         CXXWARNINGS="$CXXWARNINGS -Wno-deprecated-declarations"
7503     fi
7504 fi
7505
7506
7507 dnl combine everything together and remove the extra white space while doing it
7508 WXCONFIG_CFLAGS=`echo $WXCONFIG_CFLAGS`
7509 WXCONFIG_CXXFLAGS=`echo $WXCONFIG_CFLAGS $WXCONFIG_CXXFLAGS`
7510
7511
7512 dnl add -I options we use during library compilation
7513 dnl
7514 dnl note that the order is somewhat important: wxWidgets headers should
7515 dnl come first and the one with setup.h should be before $(top_srcdir)/include
7516 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
7517 dnl CodeWarrior):
7518 CPPFLAGS=`echo $WXCONFIG_CPPFLAGS \
7519  -I\\${wx_top_builddir}/lib/wx/include/${TOOLCHAIN_FULLNAME} \
7520  -I\\${top_srcdir}/include $TOOLKIT_INCLUDE \
7521  $CPPFLAGS `
7522
7523 C_AND_CXX_FLAGS="$DEBUG_CFLAGS $PROFILE_FLAGS $OPTIMISE_CFLAGS"
7524 CFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $CFLAGS `
7525 CXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $CXXFLAGS `
7526 OBJCFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $OBJCFLAGS `
7527 OBJCXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $OBJCXXFLAGS `
7528
7529 dnl now that we added WXCONFIG_CPPFLAGS to CPPFLAGS we can add the wx-config
7530 dnl only stuff to it
7531 WXCONFIG_CPPFLAGS=`echo $WXCONFIG_CPPFLAGS $WXCONFIG_ONLY_CPPFLAGS`
7532
7533
7534 if test "x$MWCC" = "xyes"; then
7535     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
7536     dnl must use <regex.h> from system not our local copy on OS X,
7537     dnl but must use local not system on OS 9.
7538     dnl The following should make all -I paths usable for <> includes
7539     dnl while first checking in real system paths.  With 8.3 using
7540     dnl -gccincludes it will actually check local paths before system
7541     dnl even for <> which is totally wrong.
7542
7543     dnl Note that because this absolutely needs to be before any -I
7544     dnl that we have to tack it on to the end of the compiler commandline.
7545     CC="$CC -cwd source -I-"
7546     CXX="$CXX -cwd source -I-"
7547 fi
7548
7549
7550 LIBS=`echo $LIBS`
7551 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
7552 EXTRALIBS_XML="$EXPAT_LINK"
7553 EXTRALIBS_HTML="$MSPACK_LINK"
7554 EXTRALIBS_MEDIA="$GST_LIBS"
7555 EXTRALIBS_STC="-lwxscintilla${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
7556 if test "$wxUSE_GUI" = "yes"; then
7557     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_HILDON $EXTRALIBS_GNOMEVFS $EXTRALIBS_GNOMEPRINT`
7558 fi
7559 if test "$wxUSE_OPENGL" = "yes"; then
7560     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
7561 fi
7562
7563 LDFLAGS="$LDFLAGS $PROFILE_FLAGS"
7564
7565 WXCONFIG_LIBS="$LIBS"
7566
7567 dnl wx-config must output builtin 3rd party libs in --libs in static build:
7568 if test "$wxUSE_REGEX" = "builtin" ; then
7569     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
7570 fi
7571 if test "$wxUSE_EXPAT" = "builtin" ; then
7572     wxconfig_3rdparty="expat $wxconfig_3rdparty"
7573 fi
7574 if test "$wxUSE_LIBTIFF" = "builtin" ; then
7575     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
7576 fi
7577 if test "$wxUSE_LIBJPEG" = "builtin" ; then
7578     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
7579 fi
7580 if test "$wxUSE_LIBPNG" = "builtin" ; then
7581     wxconfig_3rdparty="png $wxconfig_3rdparty"
7582 fi
7583 if test "$wxUSE_ZLIB" = "builtin" ; then
7584     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
7585 fi
7586
7587 for i in $wxconfig_3rdparty ; do
7588     WXCONFIG_LIBS="-lwx${i}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_LIBS"
7589 done
7590
7591
7592 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
7593     WXUNIV=1
7594
7595     case "$wxUNIV_THEMES" in
7596         ''|all)
7597             AC_DEFINE(wxUSE_ALL_THEMES)
7598             ;;
7599
7600         *)
7601             for t in `echo $wxUNIV_THEMES | tr , ' ' | tr '[[a-z]]' '[[A-Z]]'`; do
7602                 AC_DEFINE_UNQUOTED(wxUSE_THEME_$t)
7603             done
7604     esac
7605 else
7606     WXUNIV=0
7607 fi
7608
7609 AC_SUBST(wxUSE_ZLIB)
7610 AC_SUBST(wxUSE_REGEX)
7611 AC_SUBST(wxUSE_EXPAT)
7612 AC_SUBST(wxUSE_LIBJPEG)
7613 AC_SUBST(wxUSE_LIBPNG)
7614 AC_SUBST(wxUSE_LIBTIFF)
7615
7616 if test $wxUSE_MONOLITHIC = "yes" ; then
7617     MONOLITHIC=1
7618 else
7619     MONOLITHIC=0
7620 fi
7621
7622 if test $wxUSE_PLUGINS = "yes" ; then
7623     USE_PLUGINS=1
7624 else
7625     USE_PLUGINS=0
7626 fi
7627
7628 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7629     USE_QA=1
7630 else
7631     USE_QA=0
7632 fi
7633
7634 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
7635     OFFICIAL_BUILD=1
7636 else
7637     OFFICIAL_BUILD=0
7638 fi
7639
7640 AC_SUBST(VENDOR)
7641 AC_SUBST(OFFICIAL_BUILD)
7642 AC_SUBST(WX_FLAVOUR)
7643 AC_SUBST(WX_LIB_FLAVOUR)
7644
7645 AC_SUBST(WXUNIV)
7646 AC_SUBST(MONOLITHIC)
7647 AC_SUBST(USE_PLUGINS)
7648 AC_SUBST(LIBS)
7649 AC_SUBST(CXXWARNINGS)
7650 AC_SUBST(EXTRALIBS)
7651 AC_SUBST(EXTRALIBS_XML)
7652 AC_SUBST(EXTRALIBS_HTML)
7653 AC_SUBST(EXTRALIBS_MEDIA)
7654 AC_SUBST(EXTRALIBS_GUI)
7655 AC_SUBST(EXTRALIBS_OPENGL)
7656 AC_SUBST(EXTRALIBS_SDL)
7657 AC_SUBST(EXTRALIBS_STC)
7658 AC_SUBST(WITH_PLUGIN_SDL)
7659 AC_SUBST(EXTRALIBS_GTKPRINT)
7660 AC_SUBST(EXTRALIBS_GNOMEPRINT)
7661 AC_SUBST(EXTRALIBS_GNOMEVFS)
7662 AC_SUBST(EXTRALIBS_HILDON)
7663 AC_SUBST(UNICODE)
7664 AC_SUBST(DEBUG_INFO)
7665 AC_SUBST(DEBUG_FLAG)
7666 TOOLKIT_LOWERCASE=xxx
7667 if test "$TOOLKIT" = "MAC"; then
7668     TOOLKIT_LOWERCASE=osx_carbon
7669 fi
7670 if test "$TOOLKIT" = "OSX_CARBON"; then
7671     TOOLKIT_LOWERCASE=osx_carbon
7672 fi
7673 if test "$TOOLKIT" = "OSX_COCOA"; then
7674     TOOLKIT_LOWERCASE=osx_cocoa
7675 fi
7676 if test "$TOOLKIT_LOWERCASE" = "xxx"; then
7677     TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr '[[A-Z]]' '[[a-z]]'`
7678 fi
7679 AC_SUBST(TOOLKIT_LOWERCASE)
7680 AC_SUBST(TOOLKIT_VERSION)
7681 AC_SUBST(DYLIB_RPATH_INSTALL)
7682 AC_SUBST(DYLIB_RPATH_POSTLINK)
7683 AC_SUBST(SAMPLES_RPATH_FLAG)
7684 AC_SUBST(HEADER_PAD_OPTION)
7685 AC_SUBST(HOST_SUFFIX)
7686 AC_SUBST(CPPUNIT_CFLAGS)
7687 AC_SUBST(CPPUNIT_LIBS)
7688
7689 case "$TOOLKIT" in
7690     GTK)
7691         TOOLKIT_DESC="GTK+"
7692         if test "$WXGTK2" = 1; then
7693             TOOLKIT_DESC="$TOOLKIT_DESC 2"
7694             if test "$wxUSE_GTKPRINT" = "yes" ; then
7695                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA GTK+ printing";
7696             fi
7697             if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
7698                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomeprint";
7699             fi
7700             if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
7701                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomevfs"
7702             fi
7703             if test "$wxUSE_LIBHILDON" = "yes"; then
7704                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
7705             fi
7706
7707             if test "$TOOLKIT_EXTRA" != ""; then
7708                 TOOLKIT_DESC="$TOOLKIT_DESC with support for `echo $TOOLKIT_EXTRA | tr -s ' '`"
7709             fi
7710         fi
7711         ;;
7712
7713     ?*)
7714         TOOLKIT_DESC=$TOOLKIT_LOWERCASE
7715         ;;
7716
7717     *)
7718         TOOLKIT_DESC="base only"
7719         ;;
7720 esac
7721
7722 if test "$wxUSE_WINE" = "yes"; then
7723     BAKEFILE_FORCE_PLATFORM=win32
7724 fi
7725
7726 dnl gcc 3.4 has a pch bug which truncates wide character constants in headers.
7727 dnl Hopefully for a non-unicode build there aren't any wide constants in
7728 dnl headers, but for a unicode build it's best to disable pch.
7729 if test "$wxUSE_UNICODE" = yes -a "$GCC" = yes -a "$bk_use_pch" != no
7730 then
7731     AC_CACHE_CHECK(
7732         [for gcc precompiled header bug],
7733         [wx_cv_gcc_pch_bug],
7734         [[
7735             echo '#include <stdio.h>
7736                   const wchar_t test_var[] = L"awidetest";' > conftest.h
7737
7738             echo '#include "conftest.h"
7739                   int main()
7740                   {
7741                      printf("%ls", test_var);
7742                      return 0;
7743                   }' > conftest.cpp
7744
7745             wx_cv_gcc_pch_bug="pch not supported"
7746
7747             if $CXX conftest.h >/dev/null 2>&1
7748             then
7749                 wx_cv_gcc_pch_bug=
7750
7751                 if $CXX -o conftest$PROGRAM_EXT conftest.cpp >/dev/null 2>&1
7752                 then
7753                     if tr -dc '[a-z]' < conftest$PROGRAM_EXT |
7754                         grep awidetest >/dev/null
7755                     then
7756                         wx_cv_gcc_pch_bug=no
7757                     else
7758                         wx_cv_gcc_pch_bug=yes
7759                     fi
7760                 fi
7761             fi
7762
7763             rm -f conftest.h conftest.gch conftest.cpp conftest$PROGRAM_EXT
7764         ]])
7765
7766     if test "$wx_cv_gcc_pch_bug" = yes; then
7767         dnl make the default for pch 'no'
7768         dnl further below check whether the user overrode and warn them
7769         bk_use_pch=no
7770     fi
7771 fi
7772
7773 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
7774
7775 dnl make install path absolute (if not already);
7776 dnl will fail with (some) MSDOS paths
7777 case ${INSTALL} in
7778   /* ) # Absolute
7779      ;;
7780   ?:* ) # Drive letter, considered as absolute.
7781      ;;
7782   *)
7783      INSTALL=`pwd`/${INSTALL} ;;
7784 esac
7785
7786 if test "$wxUSE_GUI" = "yes"; then
7787
7788 if test "$wxUSE_MSW" = 1 ; then
7789     if test "x$WINDRES" = "x"; then
7790         AC_MSG_ERROR([Required windres program not found])
7791     fi
7792
7793     RESCOMP="$WINDRES"
7794 fi
7795
7796 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
7797     dnl base name of the resource file for wxMac must be the same
7798     dnl as library installation base name (-install_name)
7799     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
7800     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
7801
7802     dnl add the resources target for wxMac
7803     LIBWXMACRES="\$(wx_top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
7804
7805     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
7806
7807     MACSETFILE="\$(SETFILE)"
7808
7809     dnl resources are bundled both with shared library and applications
7810     dnl since the carb resource *must* be included in the application
7811     if test "$wxUSE_OSX_CARBON" = 1; then
7812         POSTLINK_COMMAND="\$(REZ) -d __DARWIN__ -t APPL Carbon.r -o"
7813         RESCOMP="$REZ"
7814         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL Carbon.r -o"
7815     else
7816         POSTLINK_COMMAND="cat /dev/null | \$(REZ) -d __DARWIN__ -t APPL ${LIBWXMACRES}"
7817         RESCOMP="cat /dev/null \| $REZ"
7818         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL \$libdir/$WX_RESOURCES_MACOSX_ASCII"
7819     fi
7820
7821 else
7822     dnl default value is to (silently) do nothing in the makefile
7823     MACSETFILE="@true"
7824
7825     if test "$wxUSE_PM" = 1; then
7826         RESCOMP="emxbind"
7827         WXCONFIG_RESFLAGS="-ep"
7828
7829         dnl Is this one really used anywhere for pm?
7830         POSTLINK_COMMAND="$RESCOMP $WXCONFIG_RESFLAGS"
7831     else
7832         POSTLINK_COMMAND="@true"
7833     fi
7834 fi
7835
7836 fi
7837 dnl wxUSE_GUI = 1
7838
7839
7840 dnl find out if the compiler supports PCH
7841 dnl
7842 dnl TODO: this should be in bakefile
7843 if test $GCC_PCH = 1
7844 then
7845     if test "$wx_cv_gcc_pch_bug" = yes; then
7846         AC_MSG_WARN([*** Precompiled header support is broken on this compiler])
7847         AC_MSG_WARN([*** --enable-precomp-headers is not recommended])
7848         AC_MSG_WARN([*** see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13361])
7849     fi
7850
7851     # Our WX_PRECOMP flag does not make sense for any language except C++ because
7852     # the headers that benefit from precompilation are mostly C++ headers.
7853     CXXFLAGS="-DWX_PRECOMP $CXXFLAGS"
7854     # When Bakefile can do multi-language PCH (e.g. C++ and Objective-C++) enable this:
7855     #OBJCXXFLAGS="-DWX_PRECOMP $CXXFLAGS"
7856 fi
7857
7858 dnl HACK ALERT!!
7859 dnl For now, we need to alter bk-deps not to generate deps
7860 dnl when we've configured a Universal binary build.
7861 dnl The next version of Bakefile will have the correct fix for this
7862 dnl at which time, this hack can be removed.
7863
7864 if test "$wxUSE_MAC" = 1 ; then
7865     if test "x$wxUSE_UNIVERSAL_BINARY" != "xno" ; then
7866         sed "s/DEPSMODE=gcc/DEPSMODE=none/" < bk-deps > temp
7867         mv temp bk-deps
7868         chmod +x bk-deps
7869     fi
7870 fi
7871
7872 if test "$wxUSE_SHARED" = "yes"; then
7873     dnl Need addtional flag on OS/2, so override bakefiles value
7874     dnl (there currently is no suitable variable to which the
7875     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
7876     case "${host}" in
7877       *-pc-os2_emx | *-pc-os2-emx )
7878         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7879         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7880         cp -p ${srcdir}/src/os2/dllnames.sh .
7881         cp -p ${srcdir}/src/os2/dllar.sh .
7882       ;;
7883     esac
7884 fi
7885 if test "$wxUSE_OMF" = "yes"; then
7886     case "${host}" in
7887       *-pc-os2_emx | *-pc-os2-emx )
7888         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
7889         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7890         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7891       ;;
7892     esac
7893 fi
7894
7895 dnl TOOLCHAIN_DEFS should be used for both wx and client code
7896 WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $TOOLCHAIN_DEFS"
7897
7898
7899 dnl Sun cc is compatible with gcc and so either of them can use the C
7900 dnl libraries built with the other, i.e. gcc can be used to build wxGTK under
7901 dnl Solaris where GTK+ is compiled using cc and cc can be used under Linux
7902 dnl where GTK+ is built with gcc
7903 dnl
7904 dnl However the compiler options are not compatible at all and in particular
7905 dnl gcc doesn't like cc -mt option and cc doesn't like -pthread. We simply
7906 dnl filter them out as we already have the correct options for multithreaded
7907 dnl programs if we're using threads (and if we don't, it shouldn't matter)
7908 case "${host}" in
7909     *-*-solaris2* )
7910         dnl system packages are compiled with Sun CC and so pkg-config outputs
7911         dnl CC-specific "-mt" flag, remove it when using gcc
7912         if test "$GCC" = yes; then
7913             CPPFLAGS=`echo $CPPFLAGS | sed 's/-mt//'`
7914             LIBS=`echo $LIBS | sed 's/-mt//'`
7915             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-mt//'`
7916         fi
7917         ;;
7918
7919     *-*-linux* )
7920         dnl OTOH when using Sun CC under Linux, the flags contain gcc-specific
7921         dnl -pthreads which Sun CC doesn't know about
7922         if test "x$SUNCXX" = xyes; then
7923             CPPFLAGS=`echo $CPPFLAGS | sed 's/-pthread//'`
7924             LIBS=`echo $LIBS | sed 's/-pthread//'`
7925             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-pthread//'`
7926         fi
7927         ;;
7928 esac
7929
7930 dnl Add visibility support flags to CFLAGS/CXXFLAGS - do it this late so that
7931 dnl it doesn't affect compilation checks above
7932 CFLAGS="$CFLAGS $CFLAGS_VISIBILITY"
7933 CXXFLAGS="$CXXFLAGS $CXXFLAGS_VISIBILITY"
7934 OBJCFLAGS="$OBJCFLAGS $CFLAGS_VISIBILITY"
7935 OBJCXXFLAGS="$OBJCXXFLAGS $CXXFLAGS_VISIBILITY"
7936
7937 dnl for convenience, sort the samples in alphabetical order
7938 dnl
7939 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
7940 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
7941 dnl
7942 dnl       Unfortunately, there is a bug in OS/2's tr, such that
7943 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
7944 dnl       only removes the Unix-like part of the introduced line break.
7945 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
7946
7947 dnl subtle bakefile goop.
7948 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
7949 dnl I wish we would have called it something less likely to clash with
7950 dnl things though.
7951 AC_SUBST(SHARED)
7952
7953 dnl global options
7954 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
7955 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
7956
7957 dnl toolkit options
7958 AC_SUBST(USE_GUI)
7959 AC_SUBST(AFMINSTALL)
7960 AC_SUBST(WIN32INSTALL)
7961 AC_SUBST(TOOLKIT)
7962 AC_SUBST(TOOLKIT_DIR)
7963 AC_SUBST(TOOLCHAIN_NAME)
7964 AC_SUBST(TOOLCHAIN_FULLNAME)
7965
7966 dnl wx-config options
7967 AC_SUBST(host_alias)
7968 AC_SUBST(cross_compiling)
7969 AC_SUBST(WIDGET_SET)
7970 AC_SUBST(WX_RELEASE)
7971 AC_SUBST(WX_VERSION)
7972 AC_SUBST(WX_SUBVERSION)
7973 AC_SUBST(WX_CHARTYPE)
7974
7975 dnl note that in addition to the usual CPP/C/CXXFLAGS which are used for
7976 dnl building the library itself, we also have WXCONFIG_-prefixed variants which
7977 dnl are used when building the libraries using the library
7978 dnl
7979 dnl so put anything which should be used only during the library build in, e.g.
7980 dnl CXXFLAGS, but put everything else (by default) into WXCONFIG_CXXFLAGS
7981 dnl
7982 dnl and, finally, for some things which should be only used by wx-config but
7983 dnl not during the library compilation, use WXCONFIG_ONLY_CPPFLAGS which is
7984 dnl added to WXCONFIG_CPPFLAGS after adding the latter to CPPFLAGS
7985 AC_SUBST(WXCONFIG_CPPFLAGS)
7986 AC_SUBST(WXCONFIG_CFLAGS)
7987 AC_SUBST(WXCONFIG_CXXFLAGS)
7988
7989 AC_SUBST(WXCONFIG_LIBS)
7990 AC_SUBST(WXCONFIG_RPATH)
7991 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
7992 AC_SUBST(WXCONFIG_RESFLAGS)
7993
7994 dnl distribution vars
7995 AC_SUBST(GUIDIST)
7996 AC_SUBST(DISTDIR)
7997
7998 dnl additional subdirectories where we will build
7999 AC_SUBST(SAMPLES_SUBDIRS)
8000
8001 dnl additional libraries and linker settings
8002 AC_SUBST(LDFLAGS)
8003 AC_SUBST(LDFLAGS_GL)
8004 AC_SUBST(OPENGL_LIBS)
8005 AC_SUBST(DMALLOC_LIBS)
8006 AC_SUBST(WX_VERSION_TAG)
8007
8008 dnl additional resurces settings
8009 AC_SUBST(RESCOMP)
8010 AC_SUBST(WINDRES)
8011 AC_SUBST(REZ)
8012 AC_SUBST(RESFLAGS)
8013 AC_SUBST(RESPROGRAMOBJ)
8014 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
8015 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
8016
8017 dnl additional for Mac OS X
8018 AC_SUBST(DEREZ)
8019 AC_SUBST(LIBWXMACRES)
8020 AC_SUBST(POSTLINK_COMMAND)
8021 AC_SUBST(MACSETFILE)
8022
8023 dnl other tools
8024 AC_SUBST(GCC)
8025 AC_SUBST(DLLTOOL)
8026
8027
8028 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
8029 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
8030 dnl - and we do use it)
8031 AC_PROG_MAKE_SET
8032
8033
8034 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
8035
8036 if test "$USE_WIN32" = 1; then
8037     AC_CONFIG_COMMANDS([rcdefs.h],
8038         [
8039             mkdir -p $outdir &&
8040             $CPP $infile | sed 's/^# *[1-9].*//;s/^ *//;/./,/^$/!d' > $outdir/rcdefs.h
8041         ],
8042         [
8043             CPP="$CPP"
8044             infile="$srcdir/include/wx/msw/genrcdefs.h"
8045             outdir="lib/wx/include/$TOOLCHAIN_FULLNAME/wx/msw"
8046         ]
8047     )
8048 fi
8049
8050 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
8051                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
8052                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
8053
8054 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
8055                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
8056                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
8057
8058 dnl this is used to run ifacecheck with the same flags used by the compiler
8059 dnl for the real compilation:
8060 AC_CONFIG_FILES([ utils/ifacecheck/rungccxml.sh ],
8061                 [ chmod +x utils/ifacecheck/rungccxml.sh ])
8062
8063 if test "$wx_cv_version_script" = "yes"; then
8064     AC_CONFIG_FILES(version-script)
8065 fi
8066 AC_CONFIG_FILES(Makefile)
8067
8068 AC_CONFIG_COMMANDS([wx-config],
8069                    [ rm -f wx-config
8070                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
8071                    ],
8072                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
8073                      LN_S="${LN_S}"
8074                    ])
8075
8076 dnl This would give us us build dir that in every significant way
8077 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
8078 dnl though in this form because AC_CONFIG_LINKS will fail for directories
8079 dnl on platforms that do not have symlinks.
8080 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
8081
8082 if test "$wxWITH_SUBDIRS" != "no"; then
8083 dnl Configure samples, demos etc. directories, but only if they are present:
8084 if test "$wxUSE_GUI" = "yes"; then
8085     SUBDIRS="samples demos utils"
8086 else
8087     dnl we build wxBase only
8088     dnl there are no wxBase programs in demos
8089     SUBDIRS="samples utils"
8090 fi
8091 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
8092 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
8093
8094 for subdir in $SUBDIRS; do
8095     if test -d ${srcdir}/${subdir} ; then
8096         if test "$wxUSE_GUI" = "yes"; then
8097             if test ${subdir} = "samples"; then
8098                 dnl only take those samples which compile in the current
8099                 dnl configuration and which exist
8100                 makefiles="samples/Makefile.in $makefiles"
8101                 for sample in $SAMPLES_SUBDIRS; do
8102                     if test -d $srcdir/samples/$sample; then
8103                         makefiles="samples/$sample/Makefile.in $makefiles"
8104                     fi
8105                 done
8106             else
8107                 dnl assume that everything compiles for utils &c
8108                 dnl any that shouldn't be built can be added to
8109                 dnl DISABLED_UTILS, DISABLED_DEMOS
8110                 disabled_var=DISABLED_`echo $subdir | tr '[[a-z]]' '[[A-Z]]'`
8111                 eval "disabled=\$$disabled_var"
8112                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
8113                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | $EGREP -v "$disabled"`
8114             fi
8115         else
8116             dnl we build wxBase only
8117             dnl don't take all samples/utils, just those which build with wxBase
8118             if test ${subdir} = "samples"; then
8119                 dnl only take those samples which compile in the current
8120                 dnl configuration and which exist
8121                 makefiles="samples/Makefile.in $makefiles"
8122                 for sample in `echo $SAMPLES_SUBDIRS`; do
8123                     if test -d $srcdir/samples/$sample; then
8124                         makefiles="samples/$sample/Makefile.in $makefiles"
8125                     fi
8126                 done
8127             elif test ${subdir} = "utils"; then
8128                 makefiles=""
8129                 for util in ifacecheck ; do
8130                     if test -d $srcdir/utils/$util ; then
8131                         makefiles="utils/$util/src/Makefile.in \
8132                                    $makefiles"
8133                     fi
8134                 done
8135             else
8136                 dnl assume that everything compiles for tests
8137                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
8138             fi
8139         fi
8140
8141         for mkin in $makefiles ; do
8142             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
8143             AC_CONFIG_FILES([$mk])
8144         done
8145     fi
8146 done
8147 fi dnl wxWITH_SUBDIRS
8148
8149 AC_OUTPUT
8150
8151 dnl report how we have been configured
8152 echo
8153 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
8154 echo ""
8155 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_DESC}"
8156 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
8157 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
8158 echo $ECHO_N "  Should wxWidgets support Unicode?                       ${wxUSE_UNICODE:-no}$ECHO_C"
8159 if test "$wxUSE_UNICODE" = "yes"; then
8160     if test "$wxUSE_UNICODE_UTF8" = "yes"; then
8161         echo " (using UTF-8)"
8162     else
8163         echo " (using wchar_t)"
8164     fi
8165 else
8166     echo
8167 fi
8168
8169 echo "  What level of wxWidgets compatibility should be enabled?"
8170 echo "                                       wxWidgets 2.6      ${WXWIN_COMPATIBILITY_2_6:-no}"
8171 echo "                                       wxWidgets 2.8      ${WXWIN_COMPATIBILITY_2_8:-yes}"
8172
8173 echo "  Which libraries should wxWidgets use?"
8174 echo "                                       STL                ${wxUSE_STL}"
8175 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
8176 echo "                                       png                ${wxUSE_LIBPNG-none}"
8177 echo "                                       regex              ${wxUSE_REGEX}"
8178 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
8179 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
8180 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
8181 fi
8182 echo "                                       zlib               ${wxUSE_ZLIB}"
8183 echo "                                       expat              ${wxUSE_EXPAT}"
8184 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
8185 echo "                                       sdl                ${wxUSE_LIBSDL}"
8186
8187 echo ""
8188
8189 dnl vi: set et sts=4 sw=4 com=\:dnl: