]> git.saurik.com Git - wxWidgets.git/blobdiff - configure.in
Suppress harmless MSVC warnings about int to bool conversions.
[wxWidgets.git] / configure.in
index bc4dae89b1d8b8567652309fbb59f0773ce0f388..98e0a463dd56ffd75bdb62e0a561a032135666c1 100644 (file)
@@ -17,7 +17,7 @@ dnl ---------------------------------------------------------------------------
 dnl initialization
 dnl ---------------------------------------------------------------------------
 
-AC_INIT([wxWidgets], [2.9.2], [wx-dev@lists.wxwidgets.org])
+AC_INIT([wxWidgets], [2.9.4], [wx-dev@lists.wxwidgets.org])
 
 dnl the file passed to AC_CONFIG_SRCDIR should be specific to our package
 AC_CONFIG_SRCDIR([wx-config.in])
@@ -43,7 +43,7 @@ dnl wx_release_number += 1
 
 wx_major_version_number=2
 wx_minor_version_number=9
-wx_release_number=2
+wx_release_number=4
 wx_subrelease_number=0
 
 WX_RELEASE=$wx_major_version_number.$wx_minor_version_number
@@ -103,7 +103,7 @@ NEEDS_D_REENTRANT_FOR_R_FUNCS=0
 dnl the list of all available toolkits
 dnl
 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
-ALL_TOOLKITS="COCOA GTK OSX_CARBON OSX_COCOA OSX_IPHONE MGL MICROWIN MOTIF MSW PM X11 DFB"
+ALL_TOOLKITS="COCOA GTK OSX_CARBON OSX_COCOA OSX_IPHONE MICROWIN MOTIF MSW PM X11 DFB"
 
 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 dnl     which are either yes or no
@@ -112,7 +112,6 @@ DEFAULT_wxUSE_GTK=0
 DEFAULT_wxUSE_OSX_CARBON=0
 DEFAULT_wxUSE_OSX_COCOA=0
 DEFAULT_wxUSE_OSX_IPHONE=0
-DEFAULT_wxUSE_MGL=0
 DEFAULT_wxUSE_MICROWIN=0
 DEFAULT_wxUSE_MOTIF=0
 DEFAULT_wxUSE_MSW=0
@@ -128,7 +127,6 @@ DEFAULT_DEFAULT_wxUSE_GTK=0
 DEFAULT_DEFAULT_wxUSE_OSX_CARBON=0
 DEFAULT_DEFAULT_wxUSE_OSX_COCOA=0
 DEFAULT_DEFAULT_wxUSE_OSX_IPHONE=0
-DEFAULT_DEFAULT_wxUSE_MGL=0
 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 DEFAULT_DEFAULT_wxUSE_MSW=0
@@ -286,7 +284,6 @@ case "${host}" in
     USE_DOS=1
     AC_DEFINE(__DOS__)
     PROGRAM_EXT=".exe"
-    DEFAULT_DEFAULT_wxUSE_MGL=1
   ;;
 
   *-pc-os2_emx | *-pc-os2-emx )
@@ -372,6 +369,7 @@ dnl wxUSE_ALL_FEATURES which is the only which has to be set to "yes" by
 dnl default)
 DEFAULT_wxUSE_ALL_FEATURES=yes
 
+DEFAULT_wxUSE_STD_CONTAINERS=no
 DEFAULT_wxUSE_STD_IOSTREAM=$DEFAULT_STD_FLAG
 DEFAULT_wxUSE_STD_STRING=$DEFAULT_STD_FLAG
 
@@ -389,10 +387,13 @@ DEFAULT_wxUSE_IPV6=no
 DEFAULT_wxUSE_GSTREAMER8=no
 
 dnl automatic features
+DEFAULT_wxUSE_ARTPROVIDER_TANGO=auto
 DEFAULT_wxUSE_UNICODE_UTF8=auto
 DEFAULT_wxUSE_OPENGL=auto
 DEFAULT_wxUSE_MEDIACTRL=auto
 DEFAULT_wxUSE_COMPILER_TLS=auto
+DEFAULT_wxUSE_HOTKEY=auto
+DEFAULT_wxUSE_METAFILE=auto
 
 DEFAULT_wxUSE_UNICODE_UTF8_LOCALE=no
 
@@ -452,6 +453,7 @@ if test "$wxUSE_ALL_FEATURES" = "no"; then
     dnl reset all the options with default value of auto if all features are to
     dnl be disabled because we can't have an option with default value of
     dnl "auto-or-no-if-wxUSE_ALL_FEATURES-is-disabled"
+    DEFAULT_wxUSE_ARTPROVIDER_TANGO=no
     DEFAULT_wxUSE_MEDIACTRL=no
 fi
 
@@ -482,7 +484,6 @@ AC_ARG_WITH(old_cocoa,     [  --with-old_cocoa        use old, deprecated, Cocoa
 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
-AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 AC_ARG_WITH(directfb,      [  --with-directfb         use DirectFB], [wxUSE_DFB="$withval" wxUSE_UNIVERSAL="yes" CACHE_DFB=1 TOOLKIT_GIVEN=1])
 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
@@ -531,7 +532,7 @@ if test "$wxUSE_GUI" = "yes"; then
         fi
       done
     else
-      dnl try to guess the most apropriate toolkit for this platform
+      dnl try to guess the most appropriate toolkit for this platform
       for toolkit in $ALL_TOOLKITS; do
         var=DEFAULT_DEFAULT_wxUSE_$toolkit
         eval "wxUSE_$toolkit=\$${var}"
@@ -541,7 +542,7 @@ if test "$wxUSE_GUI" = "yes"; then
     dnl we suppose that expr is available (maybe there is a better way to do
     dnl this? what about using ALL_TOOLKITS? TODO)
     NUM_TOOLKITS=`expr ${wxUSE_OLD_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_OSX_CARBON:-0} \
-                  + ${wxUSE_OSX_COCOA:-0} + ${wxUSE_OSX_IPHONE:-0} + ${wxUSE_MGL:-0} + ${wxUSE_DFB:-0} \
+                  + ${wxUSE_OSX_COCOA:-0} + ${wxUSE_OSX_IPHONE:-0} + ${wxUSE_DFB:-0} \
                   + ${wxUSE_MICROWIN:-0} + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
 
     dnl Allow wxUSE_PM only for OS/2 with EMX.
@@ -653,6 +654,7 @@ AC_ARG_ENABLE(debug,       [  --enable-debug          build library for debuggin
     ],
     wxUSE_DEBUG=default
 )
+AC_MSG_RESULT([${enable_debug-default}])
 
 case "$wxUSE_DEBUG" in
     yes)
@@ -697,9 +699,16 @@ dnl global compile options
 dnl ---------------------------------------------------------------------------
 
 WX_ARG_DISABLE(shared,     [  --disable-shared        create static library instead of shared], wxUSE_SHARED)
-WX_ARG_ENABLE(stl,         [  --enable-stl            use STL for containers], wxUSE_STL)
+WX_ARG_ENABLE(stl,         [  --enable-stl            use standard C++ classes for everything], wxUSE_STL)
+if test "$wxUSE_STL" = "yes"; then
+    DEFAULT_wxUSE_STD_CONTAINERS=yes
+    DEFAULT_wxUSE_STD_IOSTREAM=yes
+    DEFAULT_wxUSE_STD_STRING=yes
+fi
+WX_ARG_ENABLE(std_containers,[  --enable-std_containers use standard C++ container classes], wxUSE_STD_CONTAINERS)
 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 WX_ARG_ENABLE(std_string,    [  --enable-std_string     use standard C++ string classes], wxUSE_STD_STRING)
+WX_ARG_ENABLE(std_string_conv_in_wxstring, [ --enable-std_string_conv_in_wxstring     provide implicit conversion to std::string in wxString], wxUSE_STD_STRING_CONV_IN_WXSTRING)
 WX_ARG_DISABLE(unicode,      [  --disable-unicode       compile without Unicode support], wxUSE_UNICODE)
 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 WX_ARG_ENABLE_PARAM(utf8,    [  --enable-utf8           use UTF-8 representation for strings (Unix only)], wxUSE_UNICODE_UTF8)
@@ -833,11 +842,12 @@ WX_ARG_FEATURE(mdi,         [  --enable-mdi            use multiple document int
 WX_ARG_FEATURE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
 WX_ARG_FEATURE(mediactrl,   [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 WX_ARG_FEATURE(gstreamer8,  [  --enable-gstreamer8     force GStreamer 0.8 instead of 0.10 with the wxMediaCtrl class on unix], wxUSE_GSTREAMER8)
-WX_ARG_FEATURE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac)], wxUSE_WEBKIT)
 WX_ARG_FEATURE(richtext,    [  --enable-richtext       use wxRichTextCtrl], wxUSE_RICHTEXT)
 WX_ARG_FEATURE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 WX_ARG_FEATURE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 WX_ARG_FEATURE(svg,         [  --enable-svg            use wxSVGFileDC device context], wxUSE_SVG)
+WX_ARG_FEATURE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac-only, use wxWebView instead)], wxUSE_WEBKIT)
+WX_ARG_FEATURE(webview,     [  --enable-webview        use wxWebView library], wxUSE_WEBVIEW)
 
 dnl wxDC is implemented in terms of wxGraphicsContext in wxOSX so the latter
 dnl can't be disabled, don't even provide an option to do it
@@ -851,7 +861,6 @@ dnl ---------------------------------------------------------------------------
 
 WX_ARG_FEATURE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 WX_ARG_FEATURE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
-WX_ARG_FEATURE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 
 dnl ---------------------------------------------------------------------------
 dnl optional GUI controls (in alphabetical order except the first one)
@@ -867,6 +876,7 @@ dnl disabled
 if test "$wxUSE_CONTROLS" = "no"; then
     DEFAULT_wxUSE_ACCEL=no
     DEFAULT_wxUSE_ANIMATIONCTRL=no
+    DEFAULT_wxUSE_BANNERWINDOW=no
     DEFAULT_wxUSE_BMPBUTTON=no
     DEFAULT_wxUSE_BUTTON=no
     DEFAULT_wxUSE_CALCTRL=no
@@ -896,11 +906,13 @@ if test "$wxUSE_CONTROLS" = "no"; then
     DEFAULT_wxUSE_LISTBOOK=no
     DEFAULT_wxUSE_LISTBOX=no
     DEFAULT_wxUSE_LISTCTRL=no
+    DEFAULT_wxUSE_MARKUP=no
     DEFAULT_wxUSE_NOTEBOOK=no
     DEFAULT_wxUSE_POPUPWIN=no
     DEFAULT_wxUSE_RADIOBOX=no
     DEFAULT_wxUSE_RADIOBTN=no
     DEFAULT_wxUSE_RICHMSGDLG=no
+    DEFAULT_wxUSE_RICHTOOLTIP=no
     DEFAULT_wxUSE_REARRANGECTRL=no
     DEFAULT_wxUSE_SASH=no
     DEFAULT_wxUSE_SCROLLBAR=no
@@ -913,6 +925,7 @@ if test "$wxUSE_CONTROLS" = "no"; then
     DEFAULT_wxUSE_STATBOX=no
     DEFAULT_wxUSE_STATLINE=no
     DEFAULT_wxUSE_STATUSBAR=no
+    DEFAULT_wxUSE_TIMEPICKCTRL=no
     DEFAULT_wxUSE_TIPWINDOW=no
     DEFAULT_wxUSE_TOGGLEBTN=no
     DEFAULT_wxUSE_TOOLBAR=no
@@ -921,11 +934,18 @@ if test "$wxUSE_CONTROLS" = "no"; then
     DEFAULT_wxUSE_TOOLTIPS=no
     DEFAULT_wxUSE_TREEBOOK=no
     DEFAULT_wxUSE_TREECTRL=no
+    DEFAULT_wxUSE_TREELISTCTRL=no
 fi
 
+dnl features affecting multiple controls
+WX_ARG_FEATURE(markup,      [  --enable-markup         support wxControl::SetLabelMarkup], wxUSE_MARKUP)
+
 dnl please keep the settings below in alphabetical order
 WX_ARG_FEATURE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
 WX_ARG_FEATURE(animatectrl, [  --enable-animatectrl    use wxAnimationCtrl class], wxUSE_ANIMATIONCTRL)
+WX_ARG_FEATURE(bannerwindow,[  --enable-bannerwindow   use wxBannerWindow class], wxUSE_BANNERWINDOW)
+WX_ARG_FEATURE(artstd,      [  --enable-artstd         use standard XPM icons in wxArtProvider], wxUSE_ARTPROVIDER_STD)
+WX_ARG_FEATURE(arttango,    [  --enable-arttango       use Tango icons in wxArtProvider], wxUSE_ARTPROVIDER_TANGO)
 WX_ARG_FEATURE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
 WX_ARG_FEATURE(bmpcombobox, [  --enable-bmpcombobox    use wxBitmapComboBox class], wxUSE_BITMAPCOMBOBOX)
 WX_ARG_FEATURE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
@@ -965,6 +985,7 @@ WX_ARG_FEATURE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class],
 WX_ARG_FEATURE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
 WX_ARG_FEATURE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
 WX_ARG_FEATURE(richmsgdlg,  [  --enable-richmsgdlg     use wxRichMessageDialog class], wxUSE_RICHMSGDLG)
+WX_ARG_FEATURE(richtooltip, [  --enable-richtooltip    use wxRichToolTip class], wxUSE_RICHTOOLTIP)
 WX_ARG_FEATURE(rearrangectrl,[  --enable-rearrangectrl  use wxRearrangeList/Ctrl/Dialog], wxUSE_REARRANGECTRL)
 WX_ARG_FEATURE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
 WX_ARG_FEATURE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
@@ -981,12 +1002,14 @@ WX_ARG_FEATURE(statusbar,   [  --enable-statusbar      use wxStatusBar class], w
 WX_ARG_FEATURE(taskbaricon, [  --enable-taskbaricon    use wxTaskBarIcon class], wxUSE_TASKBARICON)
 WX_ARG_FEATURE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
 WX_ARG_FEATURE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
+WX_ARG_FEATURE(datepick,    [  --enable-timepick       use wxTimePickerCtrl class], wxUSE_TIMEPICKCTRL)
 WX_ARG_FEATURE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
 WX_ARG_FEATURE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
 WX_ARG_FEATURE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
 WX_ARG_FEATURE(toolbook,    [  --enable-toolbook       use wxToolbook class], wxUSE_TOOLBOOK)
 WX_ARG_FEATURE(treebook,    [  --enable-treebook       use wxTreebook class], wxUSE_TREEBOOK)
 WX_ARG_FEATURE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
+WX_ARG_FEATURE(treelist,    [  --enable-treelist       use wxTreeListCtrl class], wxUSE_TREELISTCTRL)
 
 dnl ---------------------------------------------------------------------------
 dnl common dialogs
@@ -1019,11 +1042,14 @@ WX_ARG_FEATURE(splines,     [  --enable-splines        use spline drawing code],
 WX_ARG_FEATURE(mousewheel,  [  --enable-mousewheel     use mousewheel], wxUSE_MOUSEWHEEL)
 WX_ARG_FEATURE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
 WX_ARG_FEATURE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
+WX_ARG_FEATURE(hotkey,      [  --enable-hotkey         use wxWindow::RegisterHotKey()], wxUSE_HOTKEY)
 WX_ARG_FEATURE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
-WX_ARG_FEATURE(metafile,    [  --enable-metafiles      use wxMetaFile (Win32 only)], wxUSE_METAFILE)
+WX_ARG_FEATURE(metafile,    [  --enable-metafiles      use wxMetaFile], wxUSE_METAFILE)
 WX_ARG_FEATURE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
 WX_ARG_FEATURE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
 WX_ARG_FEATURE(uiactionsim,  [  --enable-uiactionsim    use wxUIActionSimulator (experimental)], wxUSE_UIACTIONSIMULATOR)
+WX_ARG_FEATURE(dctransform,  [  --enable-dctransform    use wxDC::SetTransformMatrix and related], wxUSE_DC_TRANSFORM_MATRIX)
+WX_ARG_FEATURE(webviewwebkit,[  --enable-webview-webkit use wxWebView WebKit backend], wxUSE_WEBVIEW_WEBKIT)
 
 dnl ---------------------------------------------------------------------------
 dnl support for image formats that do not rely on external library
@@ -1048,6 +1074,7 @@ WX_ARG_FEATURE(ps-in-msw,   [  --enable-ps-in-msw      use PS printing in wxMSW
 WX_ARG_FEATURE(ownerdrawn,  [  --enable-ownerdrawn     use owner drawn controls (Win32 and OS/2 only)], wxUSE_OWNER_DRAWN)
 WX_ARG_FEATURE(uxtheme,     [  --enable-uxtheme        enable support for Windows XP themed look (Win32 only)], wxUSE_UXTHEME)
 WX_ARG_FEATURE(wxdib,       [  --enable-wxdib          use wxDIB class (Win32 only)], wxUSE_DIB)
+WX_ARG_FEATURE(webviewie,   [  --enable-webview-ie     use wxWebView IE backend (Win32 only)], wxUSE_WEBVIEW_IE)
 
 dnl this one is not really MSW-specific but it exists mainly to be turned off
 dnl under MSW, it should be off by default on the other platforms
@@ -1130,7 +1157,7 @@ dnl Support the old --enable-universal_binary in case anyone was using it.
         dnl --enable-universal_binary=SDK names a path to an SDK
         if test "x$wxUSE_UNIVERSAL_BINARY" == xyes; then
             # Implicitly turn on the new --with-macosx-sdk using the default
-            # SDK which provides the behavior this option has always had.
+            # SDK which provides the behaviour this option has always had.
             if test "x$wxUSE_MACOSX_SDK" = "x"; then
                 AC_MSG_WARN([Enabling default SDK due to --enable-universal_binary.])
                 AC_MSG_WARN([If you don't want this, specify --without-macosx-sdk])
@@ -1207,10 +1234,8 @@ if test "x$wxUSE_MACOSX_SDK" != "x"; then
     else
         AC_MSG_RESULT([exists])
     fi
+    dnl CC and CXX will have these flags added below, after the compiler has been chosen
     MACOSX_SDK_OPTS="-isysroot $wxUSE_MACOSX_SDK"
-    eval "CC=\"$CC $MACOSX_SDK_OPTS\""
-    eval "CXX=\"$CXX $MACOSX_SDK_OPTS\""
-    eval "LD=\"$LD $MACOSX_SDK_OPTS\""
     retest_macosx_linking=yes
     dnl NOTE: When libtool is used in lieu of AR/RANLIB (i.e. in static mode)
     dnl the syslibroot makes no difference.  We aren't using libtool now but
@@ -1292,18 +1317,24 @@ if test "x$NEEDS_GCC40" == "xyes"; then
         CCVERSION=`$CC --version | grep 4.[[2-9]].`
         if test "x$CCVERSION" != "x"; then
             echo "$as_me:$LINENO: WARNING: gcc >= 4.2 cannot compile 10.4 compatible code. Using gcc 4.0 instead."
-            CC="/usr/bin/gcc-4.0"
+            CC="gcc-4.0"
         fi
     fi
 
     if test "x$CXX" = "xg++"; then
         CCVERSION=`$CXX --version | grep 4.[[2-9]].`
         if test "x$CCVERSION" != "x"; then
-            CXX="/usr/bin/g++-4.0"
+            CXX="g++-4.0"
         fi
     fi
 fi
 
+if test "x$MACOSX_SDK_OPTS" != "x"; then 
+    eval "CC=\"$CC $MACOSX_SDK_OPTS\""
+    eval "CXX=\"$CXX $MACOSX_SDK_OPTS\""
+    eval "LD=\"$LD $MACOSX_SDK_OPTS\""
+fi
+
 if test "x$wxUSE_MACOSX_VERSION_MIN" != "x"; then
     if test "$wxUSE_OSX_IPHONE" = 1; then
         MACOSX_VERSION_MIN_OPTS="-miphoneos-version-min=$wxUSE_MACOSX_VERSION_MIN"
@@ -1350,10 +1381,34 @@ dnl ------------------------------------------------------------------------
 dnl Platform specific tests
 dnl ------------------------------------------------------------------------
 
-dnl xlC needs -qunique under AIX so that one source file can be
-dnl compiled to multiple object files and safely linked together.
-if test "x$XLCXX" = "xyes" -a "x$USE_AIX" = "x1"; then
-    CXXFLAGS="-qunique $CXXFLAGS"
+if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
+    dnl While g++ predefines _GNU_SOURCE by default, gcc does not, so do it
+    dnl explicitly to ensure that the tests done below using C compiler
+    dnl succeed, otherwise things like pthread_mutexattr_settype() (and many
+    dnl others) wouldn't be detected.
+    AC_DEFINE(_GNU_SOURCE)
+
+    dnl For non-g++ compilers (including gcc, as mentioned above) we need to
+    dnl add this flag explicitly when building our own code later too.
+    GNU_SOURCE_FLAG="-D_GNU_SOURCE"
+    CFLAGS="$GNU_SOURCE_FLAG $CFLAGS"
+fi
+
+if test "x$USE_AIX" = "x1"; then
+    dnl xlC needs -qunique under AIX so that one source file can be
+    dnl compiled to multiple object files and safely linked together.
+    if test "x$XLCXX" = "xyes"; then
+        CXXFLAGS="-qunique $CXXFLAGS"
+    fi
+
+    dnl AIX sys/timer.h header #defines func_data as t_union.data breaking the
+    dnl compilation of GTK+ headers that use func_data as parameter name in
+    dnl several places. We could work around this by inserting "#undef
+    dnl func_data" in the code but IBM provides a possibility to disable this
+    dnl #define by pre-defining the symbol below and this seems to be simpler.
+    dnl And if we have any problems because of it we can always remove it and
+    dnl use the #undef approach.
+    CPPFLAGS="-D_LINUX_SOURCE_COMPAT $CPPFLAGS"
 fi
 
 dnl This case is for PowerPC OS X vs. everything else
@@ -1440,7 +1495,7 @@ if test "$wxUSE_WINE" = "yes"; then
     LDFLAGS_GUI="-mwindows"
 fi
 
-dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
+dnl NB: The two tests below are *NOT* mutually exclusive! They should only
 dnl     take effect on Cygwin/Mingw and not other platforms.
 if test "$wants_win32" = 1 ; then
     USE_UNIX=0
@@ -1664,11 +1719,10 @@ AC_CHECK_SIZEOF(wchar_t, 0,
         #include <stdio.h>
     ]
 )
-if test "$ac_cv_sizeof_wchar_t" != 0; then
-    wxUSE_WCHAR_T=yes
-else
-    wxUSE_WCHAR_T=no
+if test "$ac_cv_sizeof_wchar_t" = 0; then
+    AC_MSG_ERROR([wxWidgets requires wchar_t support.])
 fi
+AC_DEFINE(wxUSE_WCHAR_T)
 
 dnl checks needed to define wxVaCopy
 AC_CACHE_CHECK([for va_copy],
@@ -1676,20 +1730,22 @@ AC_CACHE_CHECK([for va_copy],
     [
         AC_LANG_PUSH(C++)
         AC_LINK_IFELSE([
-            #include <stdarg.h>
-            void foo(char *f, ...)
-            {
-                va_list ap1, ap2;
-                va_start(ap1, f);
-                va_copy(ap2, ap1);
-                va_end(ap2);
-                va_end(ap1);
-            }
-            int main()
-            {
-                foo("hi", 17);
-                return 0;
-            }],
+            AC_LANG_SOURCE([
+                #include <stdarg.h>
+                void foo(char *f, ...)
+                {
+                    va_list ap1, ap2;
+                    va_start(ap1, f);
+                    va_copy(ap2, ap1);
+                    va_end(ap2);
+                    va_end(ap1);
+                }
+                int main()
+                {
+                    foo("hi", 17);
+                    return 0;
+                }])
+            ],
             wx_cv_func_va_copy=yes,
             wx_cv_func_va_copy=no
         )
@@ -1705,22 +1761,24 @@ else
         wx_cv_type_va_list_lvalue,
         [
             AC_RUN_IFELSE([
-                #include <stdarg.h>
-                int foo(char *f, ...)
-                {
-                    va_list ap1, ap2;
-                    va_start(ap1, f);
-                    ap2 = ap1;
-                    if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
-                        return 1;
-                    va_end(ap2);
-                    va_end(ap1);
-                    return 0;
-                }
-                int main()
-                {
-                    return foo("hi", 17);
-                }],
+                AC_LANG_SOURCE([
+                    #include <stdarg.h>
+                    int foo(char *f, ...)
+                    {
+                        va_list ap1, ap2;
+                        va_start(ap1, f);
+                        ap2 = ap1;
+                        if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
+                            return 1;
+                        va_end(ap2);
+                        va_end(ap1);
+                        return 0;
+                    }
+                    int main()
+                    {
+                        return foo("hi", 17);
+                    }])
+                ],
                 wx_cv_type_va_list_lvalue=yes,
                 wx_cv_type_va_list_lvalue=no,
                 dnl assume most common case for cross-compiling...
@@ -1749,7 +1807,7 @@ AC_CACHE_CHECK(
         dnl C compiler might support variadic macros when C++ one doesn't
         dnl (happens with gcc/g++ 2.95.4), so must use C++ one explicitly
         AC_LANG_PUSH(C++)
-        AC_COMPILE_IFELSE(
+        AC_COMPILE_IFELSE([
             AC_LANG_PROGRAM(
                 [
                     #include <stdio.h>
@@ -1758,7 +1816,7 @@ AC_CACHE_CHECK(
                 [
                     test("%s %d %p", "test", 1, 0);
                 ]
-            ),
+            )],
             [wx_cv_have_variadic_macros=yes],
             [wx_cv_have_variadic_macros=no]
             )
@@ -1848,7 +1906,7 @@ WX_CPP_EXPLICIT
 dnl With Sun CC, temporaries have block scope by default. This flag is needed
 dnl to get the expression scope behaviour that conforms to the standard.
 if test "x$SUNCXX" = xyes; then
-    CXXFLAGS="-features=tmplife $CXXFLAGS"
+    CXXFLAGS="-features=tmplife $GNU_SOURCE_FLAG $CXXFLAGS"
 fi
 
 dnl Sun X11 headers are (still, in 2005!) non-ANSI and the best they could do
@@ -2222,7 +2280,7 @@ SEARCH_INCLUDE="\
 
 dnl try to find out the standard lib locations for the systems with multiple
 dnl ABIs
-AC_MSG_CHECKING([for libraries directory])
+AC_MSG_CHECKING([for libraries directories])
 
 case "${host}" in
     *-*-irix6* )
@@ -2235,7 +2293,9 @@ case "${host}" in
                         if test -f $libc; then
                             save_LIBS="$LIBS"
                             LIBS="$libc"
-                            AC_LINK_IFELSE([int main() { return 0; }],
+                            AC_LINK_IFELSE([
+                                    AC_LANG_SOURCE([int main() { return 0; }])
+                                ],
                                 wx_cv_std_libpath=`echo $d | sed s@/usr/@@`)
                             LIBS="$save_LIBS"
                             if test "x$wx_cv_std_libpath" != "x"; then
@@ -2244,9 +2304,6 @@ case "${host}" in
                         fi
                     done
                 done
-                if test "x$wx_cv_std_libpath" = "x"; then
-                    wx_cv_std_libpath="lib"
-                fi
             ]
         )
         ;;
@@ -2255,29 +2312,50 @@ case "${host}" in
         dnl use ../lib or ../lib/64 depending on the size of void*
         if test "$ac_cv_sizeof_void_p" = 8 -a -d "/usr/lib/64"; then
             wx_cv_std_libpath="lib/64"
-        else
-            wx_cv_std_libpath="lib"
         fi
         ;;
 
     *-*-linux* )
-        dnl use ../lib or ../lib64 depending on the size of void*
-        if test "$ac_cv_sizeof_void_p" = 8 -a \
-                -d "/usr/lib64" -a ! -h "/usr/lib64"; then
-            wx_cv_std_libpath="lib64"
+        dnl Recent Debian versions (as of 2011) use new approach to multiarch
+        dnl and put the libraries under /usr/lib/arch-linux-gnu. Annoyingly,
+        dnl "arch" here is not `uname -m` because it is "i386" even when uname
+        dnl returns e.g. "i686". So we need to test for it explicitly.
+        if test "$ac_cv_sizeof_void_p" = 8; then
+            if test -d "/usr/lib/`uname -m`-linux-gnu"; then
+                wx_cv_std_libfullpath="/usr/lib/`uname -m`-linux-gnu"
+            elif test -d "/usr/lib64" -a ! -h "/usr/lib64"; then
+                wx_cv_std_libpath="lib64"
+            fi
         else
-            wx_cv_std_libpath="lib"
+            case "${host}" in
+                i*86-*-linux* )
+                    if test -d '/usr/lib/i386-linux-gnu'; then
+                        wx_cv_std_libfullpath='/usr/lib/i386-linux-gnu'
+                    fi
+            esac
         fi
-        ;;
 
-    *)
-        wx_cv_std_libpath="lib";
+        dnl And on top of all this, some packages haven't been updated for
+        dnl full multiarch support yet so we still need to look in /usr/lib
+        dnl too as well.
+        if test -n "$wx_cv_std_libfullpath" -a -d "/usr/lib"; then
+            wx_cv_std_libfullpath="$wx_cv_std_libfullpath /usr/lib"
+        fi
         ;;
 esac
 
-AC_MSG_RESULT($wx_cv_std_libpath)
+if test -z "$wx_cv_std_libpath"; then
+    wx_cv_std_libpath="lib"
+fi
 
-SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s@include@$wx_cv_std_libpath@g` /usr/$wx_cv_std_libpath"
+if test -z "$wx_cv_std_libfullpath"; then
+    wx_cv_std_libfullpath="/usr/$wx_cv_std_libpath"
+fi
+
+
+AC_MSG_RESULT($wx_cv_std_libfullpath)
+
+SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s@include@$wx_cv_std_libpath@g` $wx_cv_std_libfullpath"
 
 dnl Cross compiling with gcc?
 if test "$build" != "$host" -a "$GCC" = yes; then
@@ -2309,7 +2387,7 @@ if test "$build" != "$host" -a "$GCC" = yes; then
             x_includes=$ac_find_includes
         fi
         if test -z "$x_libraries" -o "$x_libraries" = NONE; then
-            WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xt)
+            WX_PATH_FIND_LIBRARIES(Xt)
             x_libraries=$ac_find_libraries
         fi
     fi
@@ -2322,45 +2400,6 @@ dnl ------------------------------------------------------------------------
 dnl flush the cache because checking for libraries below might abort
 AC_CACHE_SAVE
 
-dnl check for glibc version
-dnl
-dnl VZ: I have no idea why had this check been there originally, but now
-dnl     we could probably do without it by just always adding _GNU_SOURCE
-if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
-    AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
-        AC_TRY_COMPILE([#include <features.h>],
-            [
-                #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
-                not glibc 2.1
-                #endif
-            ],
-            [
-                wx_cv_lib_glibc21=yes
-            ],
-            [
-                wx_cv_lib_glibc21=no
-            ]
-        )
-    ])
-    if test "$wx_cv_lib_glibc21" = "yes"; then
-        AC_DEFINE(wxHAVE_GLIBC2)
-    fi
-fi
-
-dnl we may need _GNU_SOURCE for 2 things:
-dnl
-dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
-dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
-dnl  which breaks libtiff compilation, so it is simpler to just define
-dnl  _GNU_SOURCE to get everything)
-dnl
-dnl  2. for Unicode functions
-if test "x$wx_cv_lib_glibc21" = "xyes"; then
-    if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
-        AC_DEFINE(_GNU_SOURCE)
-    fi
-fi
-
 dnl Only add the -lm library if floating point functions cannot be used
 dnl without it.  This check is important on cygwin because of the bizarre
 dnl way that they have organized functions into libraries.  On cygwin, both
@@ -2549,63 +2588,54 @@ PNG_LINK=
 if test "$wxUSE_LIBPNG" != "no" ; then
     AC_DEFINE(wxUSE_LIBPNG)
 
-    if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
-        AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
-        wxUSE_LIBPNG=sys
-    fi
-
     dnl for the check below to have a chance to succeed, we must already have
-    dnl libz somewhere (don't do this when bulding wxMGL since its libpng
-    dnl doesn't depend on zlib)
-    if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
+    dnl libz somewhere
+    if test "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
         wxUSE_LIBPNG=builtin
     fi
 
-    if test "$wxUSE_MGL" != 1 ; then
-        dnl Don't check for libpng when building wxMGL, libmgl contains it
-        if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
-            dnl libpng version 0.9 is known to not work, if an even newer
-            dnl version is required, just bump it up in the test below
-            AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
-                [AC_TRY_RUN(
-                    dnl png.h defines PNG_LIBPNG_VER=number
-                    [
-                        #include <png.h>
-                        #include <stdio.h>
+    if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
+        dnl libpng version 0.9 is known to not work, if an even newer
+        dnl version is required, just bump it up in the test below
+        AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
+            [AC_TRY_RUN(
+                dnl png.h defines PNG_LIBPNG_VER=number
+                [
+                    #include <png.h>
+                    #include <stdio.h>
 
-                        int main()
-                        {
-                            FILE *f=fopen("conftestval", "w");
-                            if (!f) exit(1);
-                            fprintf(f, "%s",
-                                     PNG_LIBPNG_VER > 90 ? "yes" : "no");
-                            exit(0);
-                        }
-                    ],
-                    ac_cv_header_png_h=`cat conftestval`,
-                    ac_cv_header_png_h=no,
-                    dnl cross-compiling: test (later) if we have any png.h
-                    unset ac_cv_header_png_h
-                )]
-            )
-            AC_CHECK_HEADER(png.h,,, [ ])
+                    int main()
+                    {
+                        FILE *f=fopen("conftestval", "w");
+                        if (!f) exit(1);
+                        fprintf(f, "%s",
+                                 PNG_LIBPNG_VER > 90 ? "yes" : "no");
+                        exit(0);
+                    }
+                ],
+                ac_cv_header_png_h=`cat conftestval`,
+                ac_cv_header_png_h=no,
+                dnl cross-compiling: test (later) if we have any png.h
+                unset ac_cv_header_png_h
+            )]
+        )
+        AC_CHECK_HEADER(png.h,,, [ ])
 
-            if test "$ac_cv_header_png_h" = "yes"; then
-                AC_CHECK_LIB(png, png_sig_cmp, PNG_LINK=" -lpng -lz", , [-lz -lm])
-            fi
+        if test "$ac_cv_header_png_h" = "yes"; then
+            AC_CHECK_LIB(png, png_sig_cmp, PNG_LINK=" -lpng -lz", , [-lz -lm])
+        fi
 
-            if test "x$PNG_LINK" = "x" ; then
-                if test "$wxUSE_LIBPNG" = "sys" ; then
-                    AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
-                else
-                    AC_MSG_WARN([system png library not found or too old, will use built-in instead])
-                    wxUSE_LIBPNG=builtin
-                fi
+        if test "x$PNG_LINK" = "x" ; then
+            if test "$wxUSE_LIBPNG" = "sys" ; then
+                AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
             else
-                dnl we are using the system library
-                wxUSE_LIBPNG=sys
+                AC_MSG_WARN([system png library not found or too old, will use built-in instead])
+                wxUSE_LIBPNG=builtin
             fi
+        else
+            dnl we are using the system library
+            wxUSE_LIBPNG=sys
         fi
     fi
 fi
@@ -2620,71 +2650,63 @@ JPEG_LINK=
 if test "$wxUSE_LIBJPEG" != "no" ; then
     AC_DEFINE(wxUSE_LIBJPEG)
 
-    if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
-        AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
-        wxUSE_LIBJPEG=sys
-    fi
-
-    if test "$wxUSE_MGL" != 1 ; then
-        dnl Don't check for libjpeg when building wxMGL, libmgl contains it
-        if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
-            dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
-            dnl HAVE_STDLIB_H which are already defined and this provokes
-            dnl a compiler warning which configure considers as an error...
-            AC_MSG_CHECKING(for jpeglib.h)
-            AC_CACHE_VAL(ac_cv_header_jpeglib_h,
-                AC_TRY_COMPILE(
-                    [
-                        #undef HAVE_STDLIB_H
-                        #include <stdio.h>
-                        #include <jpeglib.h>
-                    ],
-                    [
-                    ],
-                    ac_cv_header_jpeglib_h=yes,
-                    ac_cv_header_jpeglib_h=no
-                )
+    if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
+        dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
+        dnl HAVE_STDLIB_H which are already defined and this provokes
+        dnl a compiler warning which configure considers as an error...
+        AC_MSG_CHECKING(for jpeglib.h)
+        AC_CACHE_VAL(ac_cv_header_jpeglib_h,
+            AC_TRY_COMPILE(
+                [
+                    #undef HAVE_STDLIB_H
+                    #include <stdio.h>
+                    #include <jpeglib.h>
+                ],
+                [
+                ],
+                ac_cv_header_jpeglib_h=yes,
+                ac_cv_header_jpeglib_h=no
             )
-            AC_MSG_RESULT($ac_cv_header_jpeglib_h)
+        )
+        AC_MSG_RESULT($ac_cv_header_jpeglib_h)
 
-            if test "$ac_cv_header_jpeglib_h" = "yes"; then
-                AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
-            fi
+        if test "$ac_cv_header_jpeglib_h" = "yes"; then
+            AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
+        fi
 
-            if test "x$JPEG_LINK" = "x" ; then
-                if test "$wxUSE_LIBJPEG" = "sys" ; then
-                    AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
-                else
-                    AC_MSG_WARN([system jpeg library not found, will use built-in instead])
-                    wxUSE_LIBJPEG=builtin
-                fi
+        if test "x$JPEG_LINK" = "x" ; then
+            if test "$wxUSE_LIBJPEG" = "sys" ; then
+                AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
             else
-                dnl we are using the system library
-                wxUSE_LIBJPEG=sys
-
-                if test "$wxUSE_MSW" = 1; then
-                    dnl boolean is defined by the jpeg headers and also by the
-                    dnl Windows headers of some compilers. This type has been
-                    dnl renamed in the builtin, so it is only an issue when
-                    dnl using an external jpeg lib on Windows.
-                    AC_CHECK_TYPES(
-                        [boolean],
-                        [
-                            AC_CHECK_SIZEOF(
-                                [boolean],
-                                [],
-                                [
-                                    #undef HAVE_BOOLEAN
-                                    #include <stdio.h>
-                                    #include <jpeglib.h>
-                                ])
-                            AC_DEFINE_UNQUOTED(
-                                [wxHACK_BOOLEAN],
-                                [wxInt`expr 8 \* $ac_cv_sizeof_boolean`])
-                        ],
-                        [],
-                        [#include <windows.h>])
-                fi
+                AC_MSG_WARN([system jpeg library not found, will use built-in instead])
+                wxUSE_LIBJPEG=builtin
+            fi
+        else
+            dnl we are using the system library
+            wxUSE_LIBJPEG=sys
+
+            if test "$wxUSE_MSW" = 1; then
+                dnl boolean is defined by the jpeg headers and also by the
+                dnl Windows headers of some compilers. This type has been
+                dnl renamed in the builtin, so it is only an issue when
+                dnl using an external jpeg lib on Windows.
+                AC_CHECK_TYPES(
+                    [boolean],
+                    [
+                        AC_CHECK_SIZEOF(
+                            [boolean],
+                            [],
+                            [
+                                #undef HAVE_BOOLEAN
+                                #include <stdio.h>
+                                #include <jpeglib.h>
+                            ])
+                        AC_DEFINE_UNQUOTED(
+                            [wxHACK_BOOLEAN],
+                            [wxInt`expr 8 \* $ac_cv_sizeof_boolean`])
+                    ],
+                    [],
+                    [#include <windows.h>])
             fi
         fi
     fi
@@ -2749,17 +2771,6 @@ dnl ------------------------------------------------------------------------
 dnl Check for expat libraries
 dnl ------------------------------------------------------------------------
 
-if test "$wxUSE_WCHAR_T" != "yes"; then
-    if test "$wxUSE_EXPAT" != "no"; then
-        AC_MSG_WARN([wxWidgets requires wchar_t to use expat, disabling])
-        wxUSE_EXPAT=no
-    fi
-    if test "$wxUSE_XML" != "no"; then
-        AC_MSG_WARN([wxWidgets requires wchar_t to use xml, disabling])
-        wxUSE_XML=no
-    fi
-fi
-
 if test "$wxUSE_EXPAT" != "no"; then
     wxUSE_XML=yes
     AC_DEFINE(wxUSE_EXPAT)
@@ -2874,9 +2885,6 @@ if test "$USE_WIN32" = 1 ; then
 
     dnl install Win32-specific files in "make install"
     WIN32INSTALL=win32install
-
-    dnl pbt.h is missing on Wine at least
-    AC_CHECK_HEADER([pbt.h],, [AC_DEFINE(NEED_PBT_H)], [ ])
 fi
 
 if test "$wxUSE_GUI" = "yes"; then
@@ -2884,7 +2892,6 @@ if test "$wxUSE_GUI" = "yes"; then
 
     GUI_TK_LIBRARY=
 
-    WXGTK12=
     WXGTK127=
     WXGTK2=
     WXGPE=
@@ -2949,14 +2956,6 @@ if test "$wxUSE_GUI" = "yes"; then
                     esac
 
                     AM_PATH_GTK_2_0(2.4.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
-
-                    dnl Solaris also requires -lX11 for static lib
-                    case "${host}" in
-                        *-*-solaris2* )
-                            if test "$wxUSE_SHARED" != "yes"; then
-                                GTK_LIBS="$GTK_LIBS -lX11"
-                            fi
-                    esac
                 fi
 
                 dnl detect GTK1.x
@@ -2974,6 +2973,9 @@ if test "$wxUSE_GUI" = "yes"; then
                     dnl looks better in AC_MSG_RESULT
                     wx_cv_lib_gtk=none
                 else
+                    dnl we use symbols from X11 directly so we should link with it
+                    GTK_LIBS="$GTK_LIBS -lX11"
+
                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
                     dnl subsequent runs
                     wx_cv_cflags_gtk=$GTK_CFLAGS
@@ -2993,10 +2995,8 @@ if test "$wxUSE_GUI" = "yes"; then
                     TOOLKIT_VERSION=2
                     ;;
             1.2.7)  WXGTK127=1
-                    WXGTK12=1
-                    ;;
-            1.2.3)  WXGTK12=1
                     ;;
+            1.2*) ;;
             *)      AC_MSG_ERROR([
 The development files for GTK+ were not found. For GTK+ 2, please
 ensure that pkg-config is in the path and that gtk+-2.0.pc is
@@ -3101,10 +3101,6 @@ libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
 
         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
-
-        dnl disable GTK runtime type checks
-        TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE -DG_DISABLE_CAST_CHECKS"
-
         AFMINSTALL=afminstall
         TOOLKIT=GTK
         GUIDIST=GTK_DIST
@@ -3112,7 +3108,7 @@ libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
         dnl test for external libxpm if we're configured to use it
         if test "$wxUSE_GPE" = "yes"; then
             AC_MSG_CHECKING(for gpewidget library)
-            WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
+            WX_PATH_FIND_LIBRARIES(gpewidget)
             if test "$ac_find_libraries" != "" ; then
                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
                 dnl -lgpewidget must be before all GTK libs and
@@ -3125,7 +3121,7 @@ libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
             fi
 
             dnl AC_MSG_CHECKING(for gpe library)
-            dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
+            dnl WX_PATH_FIND_LIBRARIES(gpe)
             dnl if test "$ac_find_libraries" != "" ; then
             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
@@ -3136,74 +3132,6 @@ libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
         fi
     fi
 
-    if test "$wxUSE_MGL" = 1; then
-       AC_MSG_CHECKING(for SciTech MGL library)
-        if test "x$MGL_ROOT" = x ; then
-            AC_MSG_RESULT(not found)
-            AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
-        else
-            AC_MSG_RESULT($MGL_ROOT)
-        fi
-
-        AC_MSG_CHECKING(for libmgl location)
-        dnl Find MGL library that we want
-        dnl FIXME_MGL - test for MGL variants for freebsd etc.;
-        dnl             and for non-x86 versions
-        case "${host}" in
-            *-*-linux* )
-              dnl glibc.so, glibc are for older versions of MGL,
-              dnl x86/a, x86/so are used by >= 5.0 R11
-              if test "x$wxUSE_SHARED" = xyes ; then
-                  mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
-              else
-                  mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
-              fi
-              ;;
-            *-pc-msdosdjgpp )
-              mgl_os_candidates="dos32/dj2"
-              ;;
-            *)
-              AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
-        esac
-
-        mgl_lib_type=""
-        mgl_os=""
-
-        for mgl_os_i in $mgl_os_candidates ; do
-            if test "x$mgl_os" = x ; then
-                if test "$wxUSE_DEBUG_FLAG" = yes ; then
-                    if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
-                            -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
-                        mgl_lib_type=debug
-                        mgl_os=$mgl_os_i
-                    fi
-                fi
-                if test "x$mgl_lib_type" = x ; then
-                    if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
-                            -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
-                        mgl_lib_type=release
-                        mgl_os=$mgl_os_i
-                    fi
-                fi
-            fi
-        done
-
-        if test "x$mgl_os" = x ; then
-            AC_MSG_RESULT(not found)
-            AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
-        fi
-        AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
-
-        wxUSE_UNIVERSAL="yes"
-
-        TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
-        GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
-
-        AFMINSTALL=afminstall
-        TOOLKIT=MGL
-        GUIDIST=MGL_DIST
-    fi
-
     if test "$wxUSE_DFB" = 1; then
        PKG_PROG_PKG_CONFIG()
 
@@ -3371,7 +3299,7 @@ libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
 
 
         AC_MSG_CHECKING(for Motif/Lesstif library)
-        WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
+        WX_PATH_FIND_LIBRARIES(Xm)
 
         if test "x$ac_find_libraries" != "x" ; then
             AC_MSG_RESULT(found in $ac_find_libraries)
@@ -3510,7 +3438,7 @@ libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
         dnl test for external libxpm if we're configured to use it
         if test "$wxUSE_LIBXPM" = "sys"; then
             AC_MSG_CHECKING(for Xpm library)
-            WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
+            WX_PATH_FIND_LIBRARIES(Xpm)
             if test "$ac_find_libraries" != "" ; then
                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
@@ -3738,18 +3666,17 @@ USE_XINERAMA=0
 if test "$wxUSE_DISPLAY" = "yes"; then
     dnl Xinerama is used for wxGTK1/wxX11/wxMotif only
     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_GTK1" = 1; then
-        AC_MSG_CHECKING([for Xinerama])
-        WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
+        WX_FIND_LIB(Xinerama, XineramaQueryScreens)
         if test "$ac_find_libraries" != "" ; then
-            WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
-            if test "$ac_path_to_link" != " -L/usr/lib" ; then
-                LDFLAGS="$LDFLAGS $ac_path_to_link"
+            if test "$ac_find_libraries" != "std" ; then
+              WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
+              if test "$ac_path_to_link" != " -L/usr/lib" ; then
+                  LDFLAGS="$LDFLAGS $ac_path_to_link"
+              fi
             fi
             USE_XINERAMA=1
             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
-            AC_MSG_RESULT([yes])
         else
-            AC_MSG_RESULT([no])
             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
             wxUSE_DISPLAY="no"
         fi
@@ -3762,10 +3689,8 @@ fi
 if test "$wxUSE_DISPLAY" = "yes"; then
     dnl wxGTK2 needs Xxf86vm as well as Xinerama-using ports from above
     if test "$USE_XINERAMA" = 1 -o "$wxUSE_GTK" = 1; then
-        AC_MSG_CHECKING([for Xxf86vm extension])
-        WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
+        WX_FIND_LIB(Xxf86vm, XF86VidModeQueryExtension)
         if test "$ac_find_libraries" != "" ; then
-            AC_MSG_RESULT([yes])
             AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
                              [
                               GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
@@ -3776,8 +3701,6 @@ if test "$wxUSE_DISPLAY" = "yes"; then
                                     #include <X11/Xlib.h>
                                   #endif
                              ])
-        else
-            AC_MSG_RESULT([no])
         fi
     fi
 fi
@@ -3787,17 +3710,16 @@ dnl X11 session management
 dnl ---------------------------------------------------------------------------
 if test "$wxUSE_DETECT_SM" = "yes"; then
     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_OLD_COCOA" != 1; then
-        AC_MSG_CHECKING([for -lSM - X11 session management])
-        WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],SM)
+        WX_FIND_LIB(SM, SmcOpenConnection)
         if test "$ac_find_libraries" != "" ; then
-            WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
-            if test "$ac_path_to_link" != " -L/usr/lib" ; then
+            if test "$ac_find_libraries" != "std" ; then
+              WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
+              if test "$ac_path_to_link" != " -L/usr/lib" ; then
                 LDFLAGS="$LDFLAGS $ac_path_to_link"
+              fi
             fi
             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lSM"
-            AC_MSG_RESULT([yes])
         else
-            AC_MSG_RESULT([no])
             AC_MSG_WARN([libSM not found; disabling session management detection])
             wxUSE_DETECT_SM="no"
         fi
@@ -3838,48 +3760,43 @@ if test "$wxUSE_OPENGL" = "yes" -o "$wxUSE_OPENGL" = "auto"; then
             AC_CHECK_HEADER(GL/glu.h, [
                 found_gl=0
 
-                AC_MSG_CHECKING([for -lGL])
-                WX_PATH_FIND_LIBRARIES([$SEARCH_LIB /opt/graphics/OpenGL/lib],GL)
+                WX_FIND_LIB(GL, glBegin, [/opt/graphics/OpenGL/lib])
                 if test "$ac_find_libraries" != "" ; then
-                    AC_MSG_RESULT([found in $ac_find_libraries])
-
-                    WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
-                    if test "$ac_path_to_link" != " -L/usr/lib" ; then
+                    if test "$ac_find_libraries" != "std" ; then
+                      WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
+                      if test "$ac_path_to_link" != " -L/usr/lib" ; then
                         LDFLAGS_GL="$ac_path_to_link"
+                      fi
                     fi
 
                     dnl don't suppose that libGL and libGLU are always in the
                     dnl same directory -- this is not true for some common
                     dnl distributions
-                    AC_MSG_CHECKING([for -lGLU])
-                    WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
+                    WX_FIND_LIB(GLU, gluBeginCurve, [/opt/graphics/OpenGL/lib])
                     if test "$ac_find_libraries" != "" ; then
+                      if test "$ac_find_libraries" != "std" ; then
                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
-                                    "$ac_path_to_link" != "$LDFLAGS_GL"; then
-                            LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
+                                "$ac_path_to_link" != "$LDFLAGS_GL" ; then
+                          LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
                         fi
+                      fi
 
                         found_gl=1
                         OPENGL_LIBS="-lGL -lGLU"
-                        AC_MSG_RESULT([yes])
-                    else
-                        AC_MSG_RESULT([no])
                     fi
-                else
-                    AC_MSG_RESULT([no])
                 fi
 
                 if test "$found_gl" != 1; then
-                    AC_MSG_CHECKING([for -lMesaGL])
-                    WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
+                    WX_FIND_LIB(MesaGL, glEnable, [/opt/graphics/OpenGL/lib])
                     if test "$ac_find_libraries" != "" ; then
+                      if test "$ac_find_libraries" != "std" ; then
                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
-                        LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
-                        OPENGL_LIBS="-lMesaGL -lMesaGLU"
-                        AC_MSG_RESULT([yes])
-                    else
-                        AC_MSG_RESULT([no])
+                        if test "$ac_path_to_link" != " -L/usr/lib" ; then
+                          LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
+                        fi
+                      fi
+                      OPENGL_LIBS="-lMesaGL -lMesaGLU"
                     fi
                 fi
             ],, [ ])
@@ -4000,16 +3917,16 @@ if test "$wxUSE_SHARED" = "yes"; then
             DYLIB_RPATH_POSTLINK="${HOST_PREFIX}install_name_tool -id \$@ \$@"
             cat <<EOF >change-install-names
 #!/bin/sh
-libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
+libnames=\`cd \${2} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
 for i in \${libnames} ; do
-    ${HOST_PREFIX}install_name_tool -id \${1}/\${i} \${1}/\${i}
+    ${HOST_PREFIX}install_name_tool -id \${3}/\${i} \${1}/\${i}
     for dep in \${libnames} ; do
-        ${HOST_PREFIX}install_name_tool -change \${2}/\${dep} \${1}/\${dep} \${1}/\${i}
+        ${HOST_PREFIX}install_name_tool -change \${2}/\${dep} \${3}/\${dep} \${1}/\${i}
     done
 done
 EOF
             chmod +x change-install-names
-            DYLIB_RPATH_INSTALL="\$(wx_top_builddir)/change-install-names \${libdir} \$(wx_top_builddir)/lib"
+            DYLIB_RPATH_INSTALL="\$(wx_top_builddir)/change-install-names \${DESTDIR}\${libdir} \$(wx_top_builddir)/lib \${libdir}"
         fi
 
         dnl the HEADER_PAD_OPTION is required by some wx samples to avoid the error:
@@ -4241,54 +4158,47 @@ dnl ---------------------------------------------------------------------------
 dnl Check for functions
 dnl ---------------------------------------------------------------------------
 
-dnl don't check for wchar_t functions if we haven't got wchar_t itself
-if test "$wxUSE_WCHAR_T" = "yes"; then
-    AC_DEFINE(wxUSE_WCHAR_T)
+dnl check for wcslen in all possible places
+WCSLEN_FOUND=0
+WCHAR_LINK=
+AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
 
-    dnl check for wcslen in all possible places
-    WCSLEN_FOUND=0
-    WCHAR_LINK=
-    AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
-
-    if test "$WCSLEN_FOUND" = 0; then
-        if test "$TOOLKIT" = "MSW"; then
-            AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
-        else
-            AC_CHECK_LIB(w, wcslen, [
-                            WCHAR_LINK=" -lw"
-                            WCSLEN_FOUND=1
-                        ])
-        fi
+if test "$WCSLEN_FOUND" = 0; then
+    if test "$TOOLKIT" = "MSW"; then
+        AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
+    else
+        AC_CHECK_LIB(w, wcslen, [
+                        WCHAR_LINK=" -lw"
+                        WCSLEN_FOUND=1
+                    ])
     fi
+fi
 
-    if test "$WCSLEN_FOUND" = 1; then
-        AC_DEFINE(HAVE_WCSLEN)
-    fi
+if test "$WCSLEN_FOUND" = 1; then
+    AC_DEFINE(HAVE_WCSLEN)
+fi
 
-    AC_CHECK_FUNCS([wcsdup strnlen wcsnlen wcscasecmp wcsncasecmp])
+AC_CHECK_FUNCS([wcsdup wcsftime strnlen wcsnlen wcscasecmp wcsncasecmp])
 
-    dnl On HP-UX aCC need this define to find mbstrtowcs() &c
-    dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
-    dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
-    dnl flags when g++ is configured, it will declare it's own).
-    if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
-        CPPFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CPPFLAGS"
-    fi
-
-    dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
-    dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
-    dnl library, not the header, so do a header check for mbstate_t first.
-    AC_CHECK_TYPES([mbstate_t],
-                   [AC_CHECK_FUNCS(wcsrtombs)],
-                   [],
-                   [#include <wchar.h>])
-else
-    AC_MSG_WARN([Wide character support is unavailable])
+dnl On HP-UX aCC need this define to find mbstrtowcs() &c
+dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
+dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
+dnl flags when g++ is configured, it will declare its own).
+if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
+    CPPFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CPPFLAGS"
 fi
 
+dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
+dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
+dnl library, not the header, so do a header check for mbstate_t first.
+AC_CHECK_TYPES([mbstate_t],
+               [AC_CHECK_FUNCS(wcsrtombs)],
+               [],
+               [#include <wchar.h>])
+
 dnl check for vsnprintf() -- a safe version of vsprintf())
 dnl
-dnl the trouble here is that on some systems (e.g HP-UX 10) this function is
+dnl the trouble here is that on some systems (e.g. HP-UX 10) this function is
 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
 dnl stupidly, provides a dummy function declaration inside its extension)
 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
@@ -5368,11 +5278,6 @@ fi
 
 if test "$WXGTK2" = 1 ; then
   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK2)
-  WXGTK12=1
-fi
-
-if test "$WXGTK12" = 1 ; then
-  AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
 fi
 
 if test "$WXGTK127" = 1 ; then
@@ -5409,6 +5314,8 @@ if test "$wxUSE_DEBUG_FLAG" = "no" ; then
     if test "$wxUSE_GTK" = 1 ; then
         if test "x$wxGTK_VERSION" = "x1" ; then
             CPPFLAGS="-DGTK_NO_CHECK_CASTS $CPPFLAGS"
+        else
+            CPPFLAGS="$CPPFLAGS -DG_DISABLE_CAST_CHECKS"
         fi
     fi
 fi
@@ -5672,6 +5579,11 @@ if test "$wxUSE_FSWATCHER" = "yes"; then
         else
             wxUSE_FSWATCHER=no
         fi
+    else
+        if test "$wxUSE_THREADS" != "yes"; then
+            AC_MSG_WARN([wxFileSystemWatcher disabled due to --disable-threads])
+            wxUSE_FSWATCHER=no
+        fi
     fi
 
     if test "$wxUSE_FSWATCHER" = "yes"; then
@@ -5709,40 +5621,37 @@ fi
 dnl Unix implementation needs additional checks because audio support
 dnl comes in many favours:
 if test "$USE_UNIX" = 1 ; then
-    dnl mmedia doesn't compile with wxMGL, remove this if this is ever fixed
-    if test "$wxUSE_MGL" != 1; then
-        dnl it's not enough to check for just the header because OSS under NetBSD
-        dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
-        dnl whether we need -lossaudio at link-time
-        AC_CACHE_CHECK([for SNDCTL_DSP_SPEED in sys/soundcard.h], ac_cv_header_sys_soundcard, [
-            AC_TRY_LINK([
-                    #include <sys/ioctl.h>
-                    #include <sys/soundcard.h>
-                ],
-                [
-                    ioctl(0, SNDCTL_DSP_SPEED, 0);
-                ],
-                ac_cv_header_sys_soundcard=yes,
-                [
-                    saveLibs="$LIBS"
-                    LIBS="$saveLibs -lossaudio"
-                    AC_TRY_LINK([
-                            #include <sys/ioctl.h>
-                            #include <sys/soundcard.h>
-                        ],
-                        [
-                            ioctl(0, SNDCTL_DSP_SPEED, 0);
-                        ],
-                        ac_cv_header_sys_soundcard=yes,
-                        [
-                            LIBS="$saveLibs"
-                            ac_cv_header_sys_soundcard=no
-                        ]
-                    )
-                ]
-            )
-        ])
-    fi
+    dnl it's not enough to check for just the header because OSS under NetBSD
+    dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
+    dnl whether we need -lossaudio at link-time
+    AC_CACHE_CHECK([for SNDCTL_DSP_SPEED in sys/soundcard.h], ac_cv_header_sys_soundcard, [
+        AC_TRY_LINK([
+                #include <sys/ioctl.h>
+                #include <sys/soundcard.h>
+            ],
+            [
+                ioctl(0, SNDCTL_DSP_SPEED, 0);
+            ],
+            ac_cv_header_sys_soundcard=yes,
+            [
+                saveLibs="$LIBS"
+                LIBS="$saveLibs -lossaudio"
+                AC_TRY_LINK([
+                        #include <sys/ioctl.h>
+                        #include <sys/soundcard.h>
+                    ],
+                    [
+                        ioctl(0, SNDCTL_DSP_SPEED, 0);
+                    ],
+                    ac_cv_header_sys_soundcard=yes,
+                    [
+                        LIBS="$saveLibs"
+                        ac_cv_header_sys_soundcard=no
+                    ]
+                )
+            ]
+        )
+    ])
 
     if test "$ac_cv_header_sys_soundcard" = "yes"; then
         AC_DEFINE(HAVE_SYS_SOUNDCARD_H)
@@ -5765,12 +5674,6 @@ if test "$wxUSE_SOUND" = "yes"; then
         WITH_PLUGIN_SDL=1
       fi
     fi
-  else
-    dnl wxMGL doesn't support sound under DOS, only under Unix
-    if test "$wxUSE_MGL" = 1; then
-        AC_MSG_WARN([wxSound not supported in MGL under DOS... disabled])
-        wxUSE_SOUND="no"
-    fi
   fi
 fi
 
@@ -5810,7 +5713,11 @@ if test "$WXGTK2" = 1; then
                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
                     ],
                     [
-                        AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
+                        if test "$wxUSE_GTKPRINT" = yes; then
+                            AC_MSG_RESULT(no)
+                        else
+                            AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
+                        fi
                         wxUSE_LIBGNOMEPRINT="no"
                     ]
                 )
@@ -5979,6 +5886,24 @@ if test "$wxUSE_BUSYINFO" = "yes"; then
   AC_DEFINE(wxUSE_BUSYINFO)
 fi
 
+if test "$wxUSE_HOTKEY" = "yes"; then
+  if test "$wxUSE_MSW" != 1 -a "$wxUSE_OSX_COCOA" != 1 -a "$wxUSE_OSX_CARBON" != 1; then
+    AC_MSG_WARN([Hot keys not supported by the current toolkit, disabled])
+    wxUSE_HOTKEY=no
+  fi
+elif test "$wxUSE_HOTKEY" = "auto"; then
+  if test "$wxUSE_MSW" = 1 -o "$wxUSE_OSX_COCOA" = 1 -o "$wxUSE_OSX_CARBON" = 1; then
+    wxUSE_HOTKEY=yes
+  fi
+fi
+if test "$wxUSE_HOTKEY" = "yes"; then
+  AC_DEFINE(wxUSE_HOTKEY)
+fi
+
+if test "$wxUSE_STD_CONTAINERS" = "yes"; then
+  AC_DEFINE(wxUSE_STD_CONTAINERS)
+fi
+
 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
   AC_DEFINE(wxUSE_STD_IOSTREAM)
 fi
@@ -5987,6 +5912,10 @@ if test "$wxUSE_STD_STRING" = "yes"; then
   AC_DEFINE(wxUSE_STD_STRING)
 fi
 
+if test "$wxUSE_STD_STRING_CONV_IN_WXSTRING" = "yes"; then
+  AC_DEFINE(wxUSE_STD_STRING_CONV_IN_WXSTRING)
+fi
+
 if test "$wxUSE_STDPATHS" = "yes"; then
   AC_DEFINE(wxUSE_STDPATHS)
 fi
@@ -6237,14 +6166,6 @@ dnl ------------------------------------------------------------------------
 dnl wxSocket
 dnl ------------------------------------------------------------------------
 
-dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
-if test "$wxUSE_SOCKETS" = "yes"; then
-    if test "$wxUSE_MGL" = 1; then
-        AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
-        wxUSE_SOCKETS="no"
-    fi
-fi
-
 if test "$wxUSE_SOCKETS" = "yes"; then
     dnl under MSW we always have sockets
     if test "$TOOLKIT" != "MSW"; then
@@ -6499,16 +6420,13 @@ if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
 
     dnl joystick support is only for Linux 2.1.x or greater
     else
-        dnl wxJoystick not supported by wxMGL at all
-        if test "$wxUSE_MGL" != 1; then
-            dnl notice the dummy includes argument: without it, AC_CHECK_HEADER
-            dnl checks only whether the header can be preprocessed, not that it
-            dnl can be compiled and in Linux 2.6.16 joystick.h is present but
-            dnl can't be compiled because of an error and with the default
-            dnl AC_CHECK_HEADER semantics we'd still detect it in this case and
-            dnl build would fail later
-            AC_CHECK_HEADERS([linux/joystick.h], [wxUSE_JOYSTICK=yes],, [AC_INCLUDES_DEFAULT()])
-        fi
+        dnl notice the dummy includes argument: without it, AC_CHECK_HEADER
+        dnl checks only whether the header can be preprocessed, not that it
+        dnl can be compiled and in Linux 2.6.16 joystick.h is present but
+        dnl can't be compiled because of an error and with the default
+        dnl AC_CHECK_HEADER semantics we'd still detect it in this case and
+        dnl build would fail later
+        AC_CHECK_HEADERS([linux/joystick.h], [wxUSE_JOYSTICK=yes],, [AC_INCLUDES_DEFAULT()])
     fi
 
     if test "$wxUSE_JOYSTICK" = "yes"; then
@@ -6619,7 +6537,7 @@ if test "$wxUSE_SVG" = "yes"; then
 fi
 
 dnl ---------------------------------------------------------------------------
-dnl wxMetafile availability
+dnl wxMetafile
 dnl ---------------------------------------------------------------------------
 
 if test "$wxUSE_METAFILE" = "yes"; then
@@ -6627,6 +6545,18 @@ if test "$wxUSE_METAFILE" = "yes"; then
         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
         wxUSE_METAFILE=no
     fi
+elif test "$wxUSE_METAFILE" = "auto"; then
+    if test "$wxUSE_MSW" = 1 -o "$wxUSE_MAC" = 1 -o "$wxUSE_PM" = 1; then
+        wxUSE_METAFILE=yes
+    fi
+fi
+
+if test "$wxUSE_METAFILE" = "yes"; then
+    AC_DEFINE(wxUSE_METAFILE)
+    if test "$wxUSE_MSW" = 1; then
+        dnl this one should probably be made separately configurable
+        AC_DEFINE(wxUSE_ENH_METAFILE)
+    fi
 fi
 
 dnl ---------------------------------------------------------------------------
@@ -6671,13 +6601,6 @@ if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
         wxUSE_DATAOBJ=no
         wxUSE_OLE=no
     fi
-
-    if test "$wxUSE_METAFILE" = "yes"; then
-        AC_DEFINE(wxUSE_METAFILE)
-
-        dnl this one should probably be made separately configurable
-        AC_DEFINE(wxUSE_ENH_METAFILE)
-    fi
 fi
 
 if test "$wxUSE_IPC" = "yes"; then
@@ -6693,12 +6616,7 @@ if test "$wxUSE_IPC" = "yes"; then
 fi
 
 if test "$wxUSE_DATAOBJ" = "yes"; then
-    if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
-        AC_MSG_WARN([wxDataObject not yet supported under $TOOLKIT... disabled])
-        wxUSE_DATAOBJ=no
-    else
-        AC_DEFINE(wxUSE_DATAOBJ)
-    fi
+    AC_DEFINE(wxUSE_DATAOBJ)
 else
     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
     wxUSE_CLIPBOARD=no
@@ -6706,7 +6624,7 @@ else
 fi
 
 if test "$wxUSE_CLIPBOARD" = "yes"; then
-    if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
+    if test "$wxUSE_DFB" = 1; then
         AC_MSG_WARN([Clipboard not yet supported under $TOOLKIT... disabled])
         wxUSE_CLIPBOARD=no
     fi
@@ -6717,15 +6635,7 @@ if test "$wxUSE_CLIPBOARD" = "yes"; then
 fi
 
 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
-    if test "$wxUSE_GTK" = 1; then
-        if test "$WXGTK12" != 1; then
-            AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
-            wxUSE_DRAG_AND_DROP=no
-        fi
-    fi
-
-    if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_MGL" = 1 -o \
-            "$wxUSE_DFB" = 1; then
+    if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_DFB" = 1; then
         AC_MSG_WARN([Drag and drop not yet supported under $TOOLKIT... disabled])
         wxUSE_DRAG_AND_DROP=no
     fi
@@ -6757,6 +6667,10 @@ if test "$wxUSE_UIACTIONSIMULATOR" = "yes" ; then
     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS uiaction"
 fi
 
+if test "$wxUSE_DC_TRANSFORM_MATRIX" = "yes" ; then
+    AC_DEFINE(wxUSE_DC_TRANSFORM_MATRIX)
+fi
+
 dnl ---------------------------------------------------------------------------
 dnl GUI controls
 dnl ---------------------------------------------------------------------------
@@ -6766,6 +6680,10 @@ if test "$wxUSE_CONTROLS" = "yes"; then
   USES_CONTROLS=1
 fi
 
+if test "$wxUSE_MARKUP" = "yes"; then
+  AC_DEFINE(wxUSE_MARKUP)
+fi
+
 if test "$wxUSE_ACCEL" = "yes"; then
   AC_DEFINE(wxUSE_ACCEL)
   USES_CONTROLS=1
@@ -6777,6 +6695,10 @@ if test "$wxUSE_ANIMATIONCTRL" = "yes"; then
   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS animate"
 fi
 
+if test "$wxUSE_BANNERWINDOW" = "yes"; then
+  AC_DEFINE(wxUSE_BANNERWINDOW)
+fi
+
 if test "$wxUSE_BUTTON" = "yes"; then
   AC_DEFINE(wxUSE_BUTTON)
   USES_CONTROLS=1
@@ -6871,7 +6793,7 @@ if test "$wxUSE_FONTPICKERCTRL" = "yes"; then
 fi
 
 if test "$wxUSE_DISPLAY" = "yes"; then
-    if test "$wxUSE_DFB" = 1 -o "$wxUSE_MGL" = 1; then
+    if test "$wxUSE_DFB" = 1; then
         AC_MSG_WARN([wxDisplay not yet supported under $TOOLKIT... disabled])
         wxUSE_DISPLAY=no
     else
@@ -6983,6 +6905,10 @@ if test "$wxUSE_RICHMSGDLG" = "yes"; then
     AC_DEFINE(wxUSE_RICHMSGDLG)
 fi
 
+if test "$wxUSE_RICHTOOLTIP" = "yes"; then
+    AC_DEFINE(wxUSE_RICHTOOLTIP)
+fi
+
 if test "$wxUSE_SASH" = "yes"; then
     AC_DEFINE(wxUSE_SASH)
     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
@@ -7059,6 +6985,11 @@ if test "$wxUSE_TEXTCTRL" = "yes"; then
     AC_DEFINE(wxUSE_RICHEDIT2)
 fi
 
+if test "$wxUSE_TIMEPICKCTRL" = "yes"; then
+  AC_DEFINE(wxUSE_TIMEPICKCTRL)
+  USES_CONTROLS=1
+fi
+
 if test "$wxUSE_TOGGLEBTN" = "yes"; then
     if test "$wxUSE_OLD_COCOA" = 1 ; then
         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
@@ -7117,6 +7048,12 @@ if test "$wxUSE_TREECTRL" = "yes"; then
     fi
 fi
 
+if test "$wxUSE_TREELISTCTRL" = "yes"; then
+    AC_DEFINE(wxUSE_TREELISTCTRL)
+    USES_CONTROLS=1
+    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treelist"
+fi
+
 if test "$wxUSE_POPUPWIN" = "yes"; then
     if test "$wxUSE_OLD_COCOA" = 1 ; then
         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
@@ -7133,7 +7070,7 @@ if test "$wxUSE_POPUPWIN" = "yes"; then
 fi
 
 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
-    if test "$wxUSE_MAC" = 1 -o "$wxUSE_OLD_COCOA" = 1 -o "$wxUSE_MGL" = 1; then
+    if test "$wxUSE_MAC" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
         AC_MSG_WARN([Dialup manager not supported on this platform... disabled])
     else
         AC_DEFINE(wxUSE_DIALUP_MANAGER)
@@ -7163,6 +7100,27 @@ if test "$wxUSE_ACCESSIBILITY" = "yes"; then
     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
 fi
 
+if test "$wxUSE_ARTPROVIDER_STD" = "yes"; then
+    AC_DEFINE(wxUSE_ARTPROVIDER_STD)
+fi
+
+if test "$wxUSE_ARTPROVIDER_TANGO" = "auto"; then
+    dnl Tango-based art provider is not needed in GTK-based ports as the
+    dnl native art provider completely replaces it.
+    if test "$wxUSE_GTK" != 1; then
+        dnl It also requires support for memory-mapped PNG images.
+        if test "$wxUSE_LIBPNG" != no -a \
+                "$wxUSE_IMAGE" = yes -a \
+                "$wxUSE_STREAMS" = yes; then
+            wxUSE_ARTPROVIDER_TANGO="yes"
+        fi
+    fi
+fi
+
+if test "$wxUSE_ARTPROVIDER_TANGO" = "yes"; then
+    AC_DEFINE(wxUSE_ARTPROVIDER_TANGO)
+fi
+
 if test "$wxUSE_DRAGIMAGE" = "yes"; then
     AC_DEFINE(wxUSE_DRAGIMAGE)
     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
@@ -7263,10 +7221,6 @@ if test "$wxUSE_MENUS" = "yes"; then
     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
 fi
 
-if test "$wxUSE_METAFILE" = "yes"; then
-    AC_DEFINE(wxUSE_METAFILE)
-fi
-
 if test "$wxUSE_MIMETYPE" = "yes"; then
     AC_DEFINE(wxUSE_MIMETYPE)
 fi
@@ -7311,6 +7265,95 @@ if test "$wxUSE_RICHTEXT" = "yes"; then
     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS richtext"
 fi
 
+if test "$wxUSE_WEBVIEW" = "yes"; then
+    USE_WEBVIEW_WEBKIT=0
+    if test "$wxUSE_WEBVIEW_WEBKIT" = "yes"; then
+        if test "$wxUSE_GTK" = 1; then
+            AC_MSG_CHECKING([for webkitgtk libraries])
+            WX_PATH_FIND_LIBRARIES(webkitgtk-1.0)
+            if test "$ac_find_libraries" != "" ; then
+                WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
+                if test "$ac_path_to_link" != " -L/usr/lib" ; then
+                    LDFLAGS="$LDFLAGS $ac_path_to_link"
+                fi
+                GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lwebkitgtk-1.0"
+                AC_MSG_RESULT([yes])
+           
+                AC_MSG_CHECKING(for webkitgtk headers)
+                WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /usr/include/webkit-1.0], webkit/webkit.h)
+                if test "$ac_find_includes" != "" ; then
+                   AC_MSG_RESULT(found in $ac_find_includes)
+                   WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
+                   CPPFLAGS="$ac_path_to_include $CPPFLAGS"
+                   
+                   dnl we also depend on libsoup
+                   AC_MSG_CHECKING(for libsoup headers)
+                   WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /usr/include/libsoup-2.4], libsoup/soup.h)
+                   if test "$ac_find_includes" != "" ; then
+                       AC_MSG_RESULT(found in $ac_find_includes)
+                       WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
+                       CPPFLAGS="$ac_path_to_include $CPPFLAGS"
+
+                       USE_WEBVIEW_WEBKIT=1
+                   else
+                       AC_MSG_RESULT([not found])
+                       AC_MSG_WARN([libsoup headers not found; disabling WebKit backend])
+                   fi
+                else
+                   AC_MSG_RESULT([not found])
+                   AC_MSG_WARN([WebKit headers not found; disabling WebKit backend])
+                fi
+            else
+                AC_MSG_RESULT([no])
+                AC_MSG_WARN([WebKit libraries not found; disabling WebKit backend])
+            fi
+        elif test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
+            dnl Under Mac we always have the libraries but check for the
+            dnl headers
+            old_CPPFLAGS="$CPPFLAGS"
+            CPPFLAGS="-x objective-c++ $CPPFLAGS"
+            AC_CHECK_HEADER([WebKit/HIWebView.h],
+                            [
+                                USE_WEBVIEW_WEBKIT=1
+                                WEBKIT_LINK="-framework WebKit"
+                            ],
+                            [
+                                AC_MSG_WARN([WebKit headers not found])
+                            ],
+                            [
+                                #include <Carbon/Carbon.h>
+                                #include <WebKit/WebKit.h>
+                            ])
+            CPPFLAGS="$old_CPPFLAGS"
+        fi
+    fi
+
+    wxUSE_WEBVIEW="no"
+    if test "$wxUSE_GTK" = 1 -o "$wxUSE_MAC" = 1; then
+        if test "$USE_WEBVIEW_WEBKIT" = 1; then
+            wxUSE_WEBVIEW="yes"
+            AC_DEFINE(wxUSE_WEBVIEW_WEBKIT)
+        else
+            AC_MSG_WARN([WebKit not available, disabling wxWebView])
+        fi
+    elif test "$wxUSE_MSW" = 1; then
+        if test "$wxUSE_WEBVIEW_IE" = "yes"; then
+            dnl TODO: Check for the required headers/libraries under Windows
+            dnl       too and do the right thing automatically there too.
+            wxUSE_WEBVIEW="yes"
+            AC_DEFINE(wxUSE_WEBVIEW_IE)
+        fi
+    fi
+fi
+
+if test "$wxUSE_WEBVIEW" = "yes"; then
+    USE_WEBVIEW=1
+    AC_DEFINE(wxUSE_WEBVIEW)
+    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS webview"
+else
+    USE_WEBVIEW=0
+fi
+
 dnl ---------------------------------------------------------------------------
 dnl wxImage options
 dnl ---------------------------------------------------------------------------
@@ -7504,13 +7547,25 @@ if test "$wxUSE_GRAPHICS_CONTEXT" = "yes"; then
             [AC_MSG_WARN([Cairo library not found])]
         )
         if test "$wx_has_graphics" = 1; then
-            AC_DEFINE(wxUSE_CAIRO)
+            dnl Check that Cairo library is new enough: wxGraphicsContext
+            dnl won't compile without cairo_push_group() and
+            dnl cairo_pop_group_to_source() which are new in 1.2.
+            save_LIBS="$LIBS"
+            LIBS="$LIBS $CAIRO_LIBS"
+            AC_CHECK_FUNCS([cairo_push_group])
+            LIBS="$save_LIBS"
+            if test "$ac_cv_func_cairo_push_group" = "no"; then
+                wx_has_graphics=0
+                AC_MSG_WARN([Cairo library is too old and misses cairo_push_group()])
+            else
+                AC_DEFINE(wxUSE_CAIRO)
 
-            dnl We don't need to do this for wxGTK as we already get Cairo
-            dnl flags as part of GTK+ ones.
-            if test "$wxUSE_GTK" != 1; then
-                CPPFLAGS="$CAIRO_CFLAGS $CPPFLAGS"
-                GUI_TK_LIBRARY="$GUI_TK_LIBRARY $CAIRO_LIBS"
+                dnl We don't need to do this for wxGTK as we already get Cairo
+                dnl flags as part of GTK+ ones.
+                if test "$wxUSE_GTK" != 1; then
+                    CPPFLAGS="$CAIRO_CFLAGS $CPPFLAGS"
+                    GUI_TK_LIBRARY="$GUI_TK_LIBRARY $CAIRO_LIBS"
+                fi
             fi
         fi
     else
@@ -7553,7 +7608,7 @@ if test "$wxUSE_MEDIACTRL" = "yes" -o "$wxUSE_MEDIACTRL" = "auto"; then
 
         if test "$wxUSE_GSTREAMER8" = "no"; then
             PKG_CHECK_MODULES(GST,
-                [gstreamer-$GST_VERSION gstreamer-plugins-base-$GST_VERSION gconf-2.0],
+                [gstreamer-$GST_VERSION gstreamer-plugins-base-$GST_VERSION],
                 [
                     wxUSE_GSTREAMER="yes"
                     GST_LIBS="$GST_LIBS -lgstinterfaces-$GST_VERSION"
@@ -7681,6 +7736,10 @@ if test "$wxUSE_GUI" = "yes"; then
     if test "$wxUSE_STC" = "yes" ; then
         BUILT_WX_LIBS="stc $BUILT_WX_LIBS"
     fi
+    if test "$wxUSE_WEBVIEW" = "yes" ; then
+        STD_GUI_LIBS="webview $STD_GUI_LIBS"
+        BUILT_WX_LIBS="webview $BUILT_WX_LIBS"
+    fi
     if test "$wxUSE_XRC" = "yes" ; then
         STD_GUI_LIBS="xrc $STD_GUI_LIBS"
         BUILT_WX_LIBS="xrc $BUILT_WX_LIBS"
@@ -8201,9 +8260,9 @@ case "${host}" in
         dnl system packages are compiled with Sun CC and so pkg-config outputs
         dnl CC-specific "-mt" flag, remove it when using gcc
         if test "$GCC" = yes; then
-            CPPFLAGS=`echo $CPPFLAGS | sed 's/-mt//'`
-            LIBS=`echo $LIBS | sed 's/-mt//'`
-            EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-mt//'`
+            CPPFLAGS=`echo $CPPFLAGS | sed 's/-mt//g'`
+            LIBS=`echo $LIBS | sed 's/-mt//g'`
+            EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-mt//g'`
         fi
         ;;
 
@@ -8211,9 +8270,9 @@ case "${host}" in
         dnl OTOH when using Sun CC under Linux, the flags contain gcc-specific
         dnl -pthreads which Sun CC doesn't know about
         if test "x$SUNCXX" = xyes; then
-            CPPFLAGS=`echo $CPPFLAGS | sed 's/-pthread//'`
-            LIBS=`echo $LIBS | sed 's/-pthread//'`
-            EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-pthread//'`
+            CPPFLAGS=`echo $CPPFLAGS | sed 's/-pthread//g'`
+            LIBS=`echo $LIBS | sed 's/-pthread//g'`
+            EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-pthread//g'`
         fi
         ;;
 esac