diff --git a/configure b/configure
index 47c8f35d81..1ed8fbfe28 100755
--- a/configure
+++ b/configure
@@ -1082,7 +1082,6 @@ with_carbon
 with_cocoa
 with_iphone
 with_mac
-with_old_cocoa
 with_wine
 with_msw
 with_directfb
@@ -2305,7 +2304,6 @@ Optional Packages:
   --with-cocoa            same as --with-osx_cocoa
   --with-iphone           same as --with-osx_iphone
   --with-mac              same as --with-osx
-  --with-old_cocoa        use old, deprecated, Cocoa port
   --with-wine             use Wine
   --with-msw              use MS-Windows
   --with-directfb         use DirectFB
@@ -3832,7 +3830,6 @@ NEEDS_D_REENTRANT_FOR_R_FUNCS=0
 
 ALL_TOOLKITS="COCOA GTK OSX_CARBON OSX_COCOA OSX_IPHONE MICROWIN MOTIF MSW X11 DFB"
 
-DEFAULT_wxUSE_OLD_COCOA=0
 DEFAULT_wxUSE_GTK=0
 DEFAULT_wxUSE_OSX_CARBON=0
 DEFAULT_wxUSE_OSX_COCOA=0
@@ -3843,7 +3840,6 @@ DEFAULT_wxUSE_MSW=0
 DEFAULT_wxUSE_X11=0
 DEFAULT_wxUSE_DFB=0
 
-DEFAULT_DEFAULT_wxUSE_OLD_COCOA=0
 DEFAULT_DEFAULT_wxUSE_GTK=0
 DEFAULT_DEFAULT_wxUSE_OSX_CARBON=0
 DEFAULT_DEFAULT_wxUSE_OSX_COCOA=0
@@ -4503,12 +4499,6 @@ if test "${with_mac+set}" = set; then :
 fi
 
 
-# Check whether --with-old_cocoa was given.
-if test "${with_old_cocoa+set}" = set; then :
-  withval=$with_old_cocoa; wxUSE_OLD_COCOA="$withval" CACHE_OLD_COCOA=1 TOOLKIT_GIVEN=1
-fi
-
-
 # Check whether --with-wine was given.
 if test "${with_wine+set}" = set; then :
   withval=$with_wine; wxUSE_WINE="$withval" CACHE_WINE=1
@@ -4671,7 +4661,7 @@ if test "$wxUSE_GUI" = "yes"; then
       done
     fi
 
-            NUM_TOOLKITS=`expr ${wxUSE_OLD_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_OSX_CARBON:-0} \
+            NUM_TOOLKITS=`expr ${wxUSE_GTK:-0} + ${wxUSE_OSX_CARBON:-0} \
                   + ${wxUSE_OSX_COCOA:-0} + ${wxUSE_OSX_IPHONE:-0} + ${wxUSE_DFB:-0} \
                   + ${wxUSE_MICROWIN:-0} + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
 
@@ -22939,24 +22929,6 @@ if test "$wxUSE_GUI" = "yes"; then
     WXGTK3=
     WXGPE=
 
-    if test "$wxUSE_OLD_COCOA" = 1 ; then
-        if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
-            { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Printing not supported under wxCocoa yet, disabled" >&5
-$as_echo "$as_me: WARNING: Printing not supported under wxCocoa yet, disabled" >&2;}
-            wxUSE_PRINTING_ARCHITECTURE=no
-        fi
-        if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
-            { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Drag and Drop not supported under wxCocoa yet, disabled" >&5
-$as_echo "$as_me: WARNING: Drag and Drop not supported under wxCocoa yet, disabled" >&2;}
-            wxUSE_DRAG_AND_DROP=no
-        fi
-        if test "$wxUSE_DRAGIMAGE" = "yes"; then
-            { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: wxDragImage not supported under wxCocoa yet, disabled" >&5
-$as_echo "$as_me: WARNING: wxDragImage not supported under wxCocoa yet, disabled" >&2;}
-            wxUSE_DRAGIMAGE=no
-        fi
-    fi
-
     if test "$wxUSE_MSW" = 1 ; then
         TOOLKIT=MSW
         GUIDIST=MSW_DIST
@@ -26112,11 +26084,6 @@ $as_echo "none" >&6; }
         TOOLKIT=OSX_IPHONE
     fi
 
-    if test "$wxUSE_OLD_COCOA" = 1; then
-        TOOLKIT=COCOA
-        GUIDIST=COCOA_DIST
-    fi
-
         TOOLKIT_DIR=`echo ${TOOLKIT} | tr '[A-Z]' '[a-z]'`
 
     if test "$wxUSE_UNIVERSAL" = "yes"; then
@@ -26925,7 +26892,7 @@ done
 fi
 
 if test "$wxUSE_DETECT_SM" = "yes"; then
-    if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_OLD_COCOA" != 1; then
+    if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1; then
 
   ac_find_libraries=
 
@@ -27302,7 +27269,7 @@ USE_OPENGL=0
 if test "$wxUSE_OPENGL" = "yes" -o "$wxUSE_OPENGL" = "auto"; then
 
 
-    if test "$wxUSE_OSX_CARBON" = 1 -o "$wxUSE_OSX_COCOA" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
+    if test "$wxUSE_OSX_CARBON" = 1 -o "$wxUSE_OSX_COCOA" = 1; then
         OPENGL_LIBS="-framework OpenGL -framework AGL"
     elif test "$wxUSE_MSW" = 1; then
         OPENGL_LIBS="-lopengl32 -lglu32"
@@ -28934,7 +28901,7 @@ TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffi
 TOOLCHAIN_FULLNAME="${HOST_PREFIX}${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
 
 
-if test "$wxUSE_OSX_CARBON" = 1 -o "$wxUSE_OSX_COCOA" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
+if test "$wxUSE_OSX_CARBON" = 1 -o "$wxUSE_OSX_COCOA" = 1; then
     WX_LIBRARY_BASENAME_NOGUI="wx_base${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
 else
     WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
@@ -28943,78 +28910,6 @@ WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_u
 
 
 
-if test "$wxUSE_OLD_COCOA" = 1; then
-
-    ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-ac_ext=m
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if AppKit/NSEvent.h conflicts with CoreFoundation" >&5
-$as_echo_n "checking if AppKit/NSEvent.h conflicts with CoreFoundation... " >&6; }
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <AppKit/NSEvent.h>
-#include <CoreFoundation/CoreFoundation.h>
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking if defining __Point__ will fix it" >&5
-$as_echo_n "checking if defining __Point__ will fix it... " >&6; }
-        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#define __Point__ 1
-#include <AppKit/NSEvent.h>
-#include <CoreFoundation/CoreFoundation.h>
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-            $as_echo "#define __Point__ 1" >>confdefs.h
-
-
-else
-  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "no
-See \`config.log' for more details" "$LINENO" 5; }
-
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-    ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-fi
-
 
 ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
 if test "x$ac_cv_type_mode_t" = xyes; then :
@@ -35954,17 +35849,9 @@ if test "$wxUSE_TIMEPICKCTRL" = "yes"; then
 fi
 
 if test "$wxUSE_TOGGLEBTN" = "yes"; then
-    if test "$wxUSE_OLD_COCOA" = 1 ; then
-        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Toggle button not yet supported under Mac OS X... disabled" >&5
-$as_echo "$as_me: WARNING: Toggle button not yet supported under Mac OS X... disabled" >&2;}
-        wxUSE_TOGGLEBTN=no
-    fi
+    $as_echo "#define wxUSE_TOGGLEBTN 1" >>confdefs.h
 
-    if test "$wxUSE_TOGGLEBTN" = "yes"; then
-        $as_echo "#define wxUSE_TOGGLEBTN 1" >>confdefs.h
-
-        USES_CONTROLS=1
-    fi
+    USES_CONTROLS=1
 fi
 
 if test "$wxUSE_TOOLBAR" = "yes"; then
@@ -36030,16 +35917,11 @@ if test "$wxUSE_TREELISTCTRL" = "yes"; then
 fi
 
 if test "$wxUSE_POPUPWIN" = "yes"; then
-    if test "$wxUSE_OLD_COCOA" = 1 ; then
-        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Popup window not yet supported under Mac OS X... disabled" >&5
-$as_echo "$as_me: WARNING: Popup window not yet supported under Mac OS X... disabled" >&2;}
-    else
-        $as_echo "#define wxUSE_POPUPWIN 1" >>confdefs.h
+    $as_echo "#define wxUSE_POPUPWIN 1" >>confdefs.h
 
-        SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
+    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
 
-        USES_CONTROLS=1
-    fi
+    USES_CONTROLS=1
 fi
 
 if test "$wxUSE_PREFERENCES_EDITOR" = "yes"; then
@@ -36049,7 +35931,7 @@ if test "$wxUSE_PREFERENCES_EDITOR" = "yes"; then
 fi
 
 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
-    if test "$wxUSE_MAC" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
+    if test "$wxUSE_MAC" = 1; then
         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Dialup manager not supported on this platform... disabled" >&5
 $as_echo "$as_me: WARNING: Dialup manager not supported on this platform... disabled" >&2;}
     else
@@ -36145,9 +36027,6 @@ fi
 
 
         CPPFLAGS="$old_CPPFLAGS"
-    elif test "$wxUSE_OLD_COCOA" = 1; then
-        $as_echo "#define wxUSE_WEBKIT 1" >>confdefs.h
-
     else
         wxUSE_WEBKIT=no
     fi
@@ -37125,13 +37004,7 @@ $as_echo "$wx_cv_target_x86_64" >&6; }
         fi
     fi
 fi
-if test "$wxUSE_OLD_COCOA" = 1 ; then
-    EXTRA_FRAMEWORKS="-framework IOKit -framework Cocoa"
-    if test "$wxUSE_MEDIACTRL" = "yes"; then
-        EXTRA_FRAMEWORKS="$EXTRA_FRAMEWORKS -framework QuickTime"
-    fi
-fi
-if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_OLD_COCOA" != 1 ; then
+if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1; then
     EXTRA_FRAMEWORKS="$EXTRA_FRAMEWORKS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
 fi
 
@@ -40076,7 +39949,7 @@ if test "$wxUSE_MSW" = 1 ; then
     RESCOMP="$WINDRES"
 fi
 
-if test "$wxUSE_MAC" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
+if test "$wxUSE_MAC" = 1; then
             WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
 
diff --git a/configure.in b/configure.in
index eb883bc206..c6581c3613 100644
--- a/configure.in
+++ b/configure.in
@@ -103,7 +103,6 @@ ALL_TOOLKITS="COCOA GTK OSX_CARBON OSX_COCOA OSX_IPHONE MICROWIN MOTIF MSW X11 D
 
 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 dnl     which are either yes or no
-DEFAULT_wxUSE_OLD_COCOA=0
 DEFAULT_wxUSE_GTK=0
 DEFAULT_wxUSE_OSX_CARBON=0
 DEFAULT_wxUSE_OSX_COCOA=0
@@ -117,7 +116,6 @@ DEFAULT_wxUSE_DFB=0
 dnl these are the values which are really default for the given platform:
 dnl they're used if no --with-<toolkit> options were given to detect the
 dnl toolkit to use by default for the target platform
-DEFAULT_DEFAULT_wxUSE_OLD_COCOA=0
 DEFAULT_DEFAULT_wxUSE_GTK=0
 DEFAULT_DEFAULT_wxUSE_OSX_CARBON=0
 DEFAULT_DEFAULT_wxUSE_OSX_COCOA=0
@@ -436,7 +434,6 @@ AC_ARG_WITH(carbon,        [  --with-carbon           same as --with-osx_carbon]
 AC_ARG_WITH(cocoa,         [  --with-cocoa            same as --with-osx_cocoa], [wxUSE_OSX_COCOA="$withval" CACHE_OSX_COCOA=1 TOOLKIT_GIVEN=1])
 AC_ARG_WITH(iphone,        [  --with-iphone           same as --with-osx_iphone], [wxUSE_OSX_IPHONE="$withval" CACHE_OSX_IPHONE=1 TOOLKIT_GIVEN=1])
 AC_ARG_WITH(mac,           [  --with-mac              same as --with-osx], [wxUSE_OSX_COCOA="$withval" CACHE_OSX_COCOA=1 TOOLKIT_GIVEN=1])
-AC_ARG_WITH(old_cocoa,     [  --with-old_cocoa        use old, deprecated, Cocoa port], [wxUSE_OLD_COCOA="$withval" CACHE_OLD_COCOA=1 TOOLKIT_GIVEN=1])
 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(directfb,      [  --with-directfb         use DirectFB], [wxUSE_DFB="$withval" wxUSE_UNIVERSAL="yes" CACHE_DFB=1 TOOLKIT_GIVEN=1])
@@ -494,7 +491,7 @@ if test "$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} \
+    NUM_TOOLKITS=`expr ${wxUSE_GTK:-0} + ${wxUSE_OSX_CARBON:-0} \
                   + ${wxUSE_OSX_COCOA:-0} + ${wxUSE_OSX_IPHONE:-0} + ${wxUSE_DFB:-0} \
                   + ${wxUSE_MICROWIN:-0} + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
 
@@ -2664,21 +2661,6 @@ if test "$wxUSE_GUI" = "yes"; then
     WXGTK3=
     WXGPE=
 
-    if test "$wxUSE_OLD_COCOA" = 1 ; then
-        if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
-            AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
-            wxUSE_PRINTING_ARCHITECTURE=no
-        fi
-        if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
-            AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
-            wxUSE_DRAG_AND_DROP=no
-        fi
-        if test "$wxUSE_DRAGIMAGE" = "yes"; then
-            AC_MSG_WARN([wxDragImage not supported under wxCocoa yet, disabled])
-            wxUSE_DRAGIMAGE=no
-        fi
-    fi
-
     if test "$wxUSE_MSW" = 1 ; then
         TOOLKIT=MSW
         GUIDIST=MSW_DIST
@@ -3302,11 +3284,6 @@ libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
         TOOLKIT=OSX_IPHONE
     fi
 
-    if test "$wxUSE_OLD_COCOA" = 1; then
-        TOOLKIT=COCOA
-        GUIDIST=COCOA_DIST
-    fi
-
     dnl the name of the directory where the files for this toolkit live
     TOOLKIT_DIR=`echo ${TOOLKIT} | tr '[[A-Z]]' '[[a-z]]'`
 
@@ -3408,7 +3385,7 @@ dnl ---------------------------------------------------------------------------
 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
+    if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1; then
         WX_FIND_LIB(SM, SmcOpenConnection)
         if test "$ac_find_libraries" != "" ; then
             if test "$ac_find_libraries" != "std" ; then
@@ -3437,7 +3414,7 @@ if test "$wxUSE_OPENGL" = "yes" -o "$wxUSE_OPENGL" = "auto"; then
 
     dnl look in glcanvas.h for the list of platforms supported by wxGlCanvas:
 
-    if test "$wxUSE_OSX_CARBON" = 1 -o "$wxUSE_OSX_COCOA" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
+    if test "$wxUSE_OSX_CARBON" = 1 -o "$wxUSE_OSX_COCOA" = 1; then
         OPENGL_LIBS="-framework OpenGL -framework AGL"
     elif test "$wxUSE_MSW" = 1; then
         OPENGL_LIBS="-lopengl32 -lglu32"
@@ -3694,7 +3671,7 @@ dnl library link name
 dnl These just save us from exporting lib_{unicode,flavour}_suffix.
 dnl If we ever need to do that, we won't need to keep these.
 
-if test "$wxUSE_OSX_CARBON" = 1 -o "$wxUSE_OSX_COCOA" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
+if test "$wxUSE_OSX_CARBON" = 1 -o "$wxUSE_OSX_COCOA" = 1; then
     WX_LIBRARY_BASENAME_NOGUI="wx_base${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
 else
     WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
@@ -3703,35 +3680,6 @@ WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_u
 
 
 
-if test "$wxUSE_OLD_COCOA" = 1; then
-    AC_LANG_SAVE
-    AC_WX_LANG_OBJECTIVEC
-dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
-dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
-dnl Point but only if MacTypes.h was not included first.  Of course,
-dnl if MacTypes.h is included later then you're screwed when it
-dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
-dnl to not typedef Point and thus fix the problem.
-    AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
-    AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
-#include <CoreFoundation/CoreFoundation.h>
-        ],[],
-        [AC_MSG_RESULT([no])],
-        [AC_MSG_RESULT([yes])
-        AC_MSG_CHECKING([if defining __Point__ will fix it])
-        AC_TRY_COMPILE([#define __Point__ 1
-#include <AppKit/NSEvent.h>
-#include <CoreFoundation/CoreFoundation.h>
-            ],[],
-            [AC_MSG_RESULT([yes])
-            AC_DEFINE(__Point__)
-            ],
-            [AC_MSG_FAILURE([no])]
-        )]
-    )
-    AC_LANG_RESTORE
-fi
-
 dnl ---------------------------------------------------------------------------
 dnl Checks for typedefs
 dnl ---------------------------------------------------------------------------
@@ -6749,15 +6697,8 @@ if test "$wxUSE_TIMEPICKCTRL" = "yes"; then
 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])
-        wxUSE_TOGGLEBTN=no
-    fi
-
-    if test "$wxUSE_TOGGLEBTN" = "yes"; then
-        AC_DEFINE(wxUSE_TOGGLEBTN)
-        USES_CONTROLS=1
-    fi
+    AC_DEFINE(wxUSE_TOGGLEBTN)
+    USES_CONTROLS=1
 fi
 
 if test "$wxUSE_TOOLBAR" = "yes"; then
@@ -6813,14 +6754,10 @@ if test "$wxUSE_TREELISTCTRL" = "yes"; then
 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])
-    else
-        AC_DEFINE(wxUSE_POPUPWIN)
-        SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
+    AC_DEFINE(wxUSE_POPUPWIN)
+    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
 
-        USES_CONTROLS=1
-    fi
+    USES_CONTROLS=1
 fi
 
 if test "$wxUSE_PREFERENCES_EDITOR" = "yes"; then
@@ -6829,7 +6766,7 @@ if test "$wxUSE_PREFERENCES_EDITOR" = "yes"; then
 fi
 
 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
-    if test "$wxUSE_MAC" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
+    if test "$wxUSE_MAC" = 1; then
         AC_MSG_WARN([Dialup manager not supported on this platform... disabled])
     else
         AC_DEFINE(wxUSE_DIALUP_MANAGER)
@@ -6914,8 +6851,6 @@ if test "$wxUSE_WEBKIT" = "yes"; then
                            #include <WebKit/WebKit.h>
                         ])
         CPPFLAGS="$old_CPPFLAGS"
-    elif test "$wxUSE_OLD_COCOA" = 1; then
-        AC_DEFINE(wxUSE_WEBKIT)
     else
         wxUSE_WEBKIT=no
     fi
@@ -7537,13 +7472,7 @@ if test "$wxUSE_MAC" = 1 ; then
         fi
     fi
 fi
-if test "$wxUSE_OLD_COCOA" = 1 ; then
-    EXTRA_FRAMEWORKS="-framework IOKit -framework Cocoa"
-    if test "$wxUSE_MEDIACTRL" = "yes"; then
-        EXTRA_FRAMEWORKS="$EXTRA_FRAMEWORKS -framework QuickTime"
-    fi
-fi
-if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_OLD_COCOA" != 1 ; then
+if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1; then
     EXTRA_FRAMEWORKS="$EXTRA_FRAMEWORKS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
 fi
 
@@ -7910,7 +7839,7 @@ if test "$wxUSE_MSW" = 1 ; then
     RESCOMP="$WINDRES"
 fi
 
-if test "$wxUSE_MAC" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
+if test "$wxUSE_MAC" = 1; then
     dnl base name of the resource file for wxMac must be the same
     dnl as library installation base name (-install_name)
     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
diff --git a/docs/cocoa/coding_patterns.txt b/docs/cocoa/coding_patterns.txt
deleted file mode 100644
index 456c7b3532..0000000000
--- a/docs/cocoa/coding_patterns.txt
+++ /dev/null
@@ -1,102 +0,0 @@
-=== wxCocoa coding patterns ===
-
-Any language or library tends to have a particular set of coding patterns that serve to make the code easier to read
-by making it look consistent across the project.  Objective-C makes particularly heavy use of patterns as does wxWidgets.
-It is not the intention of this document to repeat Cocoa or wxWidgets documentation except for clarity.
-
---- Class design ---
-
-wxCocoa takes a rather unique approach by decoupling interaction between C++ and Objective-C from the wxWidgets classes.
-For any given Objective-C class you wish to override messages from or receive action messages from (e.g. as a delegate
-or notification observer) you should implement a C++ wxCocoa##ObjcClass class and one or more Objective-C classes.
-
-The C++ class goes in a file include/wx/cocoa/ObjcClass.h (where ObjcClass is the Objective-C class name) and the
-Objective-C classes can either be declared in the implementation file (src/cocoa/ObjcClass.h) or separated into an
-include/wx/cocoa/objc/ObjcClass.h file.
-
-Take NSButton as an example.  The include/wx/cocoa/NSButton.h declares a wxCocoaNSButton class.  Classes such as
-wxButton, wxCheckBox, and wxRadioButton all multiply inherit from this (protected).  These classes can almost
-be thought of as an interface whereby the inheriting class is essentially declaring that it is able to respond
-to the various Cocoa_ methods that will be called.  It is not quite a pure interface as it actually contains the
-logic for this as well, but it can be thought of from a design perspective as such.
-
-Because we do not wish to subclass Objective-C classes except when absolutely necessary we use a hash map so
-that the wxCocoaObjcClass instance can be retrieved knowing only the ObjcClass instance.  This is acheived by
-the sm_cocoaHash static member and the GetFromCocoa method.  These are provided by the HASHMAP series of macros
-in the include/wx/cocoa/ObjcAssociate.h header.
-
-In addition to the GetFromCocoa method, the pattern also provides for a pair of Associate##ObjcClass and
-Disassociate##ObjcClass methods.  These non-virtual methods if implemented by the macro merely insert and
-remove the Objective-C/C++ pair from the hash map.  More often than not they require more than just associating
-using the hash map but also require setTarget: and setAction: to be called.  This is a leftover of the original
-design where it was expected that the classes would be subclasses already containing the code to call the
-C++ virtual methods.  Later design decisions changed this to use target/action and delegates whenever possible
-which is more often the case than not.
-
-To implement a response to an action message, one should simply create a singleton instance of a controller class
-that can be used for all instances of the given Objective-C class.  For NSButton there is the wxNSButtonTarget
-class which implements the (arbitrarily named) wxNSButtonAction: method.  The wxCocoaNSButton::AssociateNSButton
-method is implemented to setTarget:sm_cocoaTarget (the singleton wxNSButtonTarget) and
-setAction:@selector(wxNSButtonAction:).  When the button is clicked, the NSButton will send a wxNSButtonAction:
-message to its target (the singleton wxNSButtonTarget) with itself as the sender.  The implementation of
-that message simply looks up the wxCocoaNSButton in the hash map and calls the Cocoa_wxNSButtonAction method.
-
-The wxWidgets class (e.g. wxButton or wxCheckBox) implements that method as it sees fit.  For example, to
-simply send the corresponding wxWidgets wxEvent.
-
-It should be noted that a better design might have used a generic target/action handler since target/action isn't
-actually specific to buttons.  This might be a future design change.
-
-Of note, wxCocoaNSButton does not inherit from anything, particularly from wxCocoaNSControl.  This is because
-of the C++ non-virtual base class problem.  Instead, wxControl inherits from wxControlBase and wxCocoaNSControl.
-wxButtonBase in turn inherits from wxControl and wxButton in turn inherits from wxButtonBase and wxCocoaNSButton.
-
-One may be wondering how NSControl events (if any) make their way to the wxControl.  The answer is in the way
-the Associate* methods are called.  This is where the Set* methods come in.
-
-Within the wxWidgets class (e.g. wxButton) there is a SetNSButton(NSButton*) method.  This method calls
-AssociateNSButton and DisassociateNSButton appropriately and also calls the base class SetNSControl implemented
-by the wxControl class (note: not the wxCocoaNSControl class).  SetNSControl does a similar thing but then
-calls its base class SetNSView method.  All of these are implemented using the same macro except for SetNSView
-which is implemented to do proper retain/release and set the m_cocoaNSView instance variable in wxWindow.
-
-In addition to the Set* set of methods, there is also a Get* set.  These are implemented (inline) to cast
-the root class pointer type to the desired type.   For instance, GetNSButton merely returns
-(NSButton*)m_cocoaNSView.  These are a convenience for coding the library itself and are also public such that
-users of wxCocoa wishing to make Cocoa-specific calls can easily get at a properly-typed instance.
-
-This works well for the common case like a button or checkbox where one Cocoa class clearly represents one
-wxWidgets class.  For more complex cases involving a Cocoa view hierarchy one may need to implement these
-methods in a different manner.
-
-
---- The view hierarchy ---
-
-Because the Cocoa view hierarchy isn't a perfect match with the wxWidgets hierarchy, there are some conventions
-used to resolve this conflict.  The first is that m_cocoaNSView is defined to be the view which most-closely
-represents the wxWidgets view.  For instance, a wxButton has an NSButton instance and a wxStaticBox has an NSBox
-instance.  Unfortunately, wxWidgets defines some behaviour that Cocoa cannot directly implement.  This is primarily
-window scrolling (e.g. without using a wxScrolledWindow) and window hiding.
-
-Scrolling is implemented in a separate class known as wxWindowCocoaScrollView.  This class does not fit into
-the wxWidgets class hierarchy but instead implements the wxCocoaNSView interface itself, including listening for
-the Cocoa_FrameChanged notification.  This is a good example of why the Objective-C to C++ shim code is
-unrelated to the wxWidgets class hierarchy.  As you can clearly see, it allows the shim code to be used for
-classes that aren't part of the wxWidgets hierarchy.
-
-Hiding is implemented in another class known as wxWindowCocoaHider in a similar manner to wxWindowCocoaScrollView.
-This is an artifact of the pre-Panther days of Cocoa where there was no method for hiding a view.
-
-What these classes do is provide a Cocoa view that sits between the wxWidget's parent window's view and the
-m_cocoaNSView provided by the window.  The wxWindow class has a GetNSViewForSuperview() method that returns either
-the m_cocoaNSView (if the window does not need scrolling behaviour and is not hidden) or returns the scroll view
-for the case of scrolling or the dummy view in the case of hiding.  As the name suggests, the method is used
-from the parent wxWindow (the superview) when it sends something like an addSubview: message.  The method is under
-no circumstances intended to be used as the receiver of an addSubview message.  In fact, not even the GetNSView()
-method should be used for this as in [m_parent->GetNSView() addSubview:GetNSViewForSuperView()] because this
-functionality is provided by the CocoaAddChild method.
-
-Note that there is a small hole in the API here because classes other than wxWindow wishing to implement a view
-hierarchy will not be able to correctly do this since CocoaAddChild is not virtual and there is no virtual
-GetNSViewForSubviews() method.
-
diff --git a/docs/cocoa/install.txt b/docs/cocoa/install.txt
deleted file mode 100644
index a7a5cb3f66..0000000000
--- a/docs/cocoa/install.txt
+++ /dev/null
@@ -1,38 +0,0 @@
-----------------------------------------------------------------------------
-NB: This is the old wxCocoa port, you almost certainly want to read
-    docs/osx/install.txt for instructions about building wxOSX/Cocoa instead.
-----------------------------------------------------------------------------
-
-wxCocoa is still a work in progress.
-
-To compile it, you will need Apple's Developer Tools.  However, please
-note that any work to make it suitable for GNUstep (which will require
-a GCC release with Objective-C++) will be much appreciated.
-
-Like most UNIX ports, the standard configure/make method works.  You should
-be able to build the library as static or shared.  I usually build static.
-
-On my system I have the following:
-
-Checked out CVS source is in:
-/Users/dfe/devel/wxHEADcommit/wxWidgets
-Debug build directory is:
-/Users/dfe/devel/wxHEADcommit/BUILD_COCOAd
-
-From the debug build directory:
-$ ../wxWidgets/configure --with-cocoa --enable-debug --disable-shared
-$ make
-$ cd samples/minimal
-$ make
-$ ./minimal.app/Contents/MacOS/minimal
-
-Like wxMac applications, wxCocoa applications are "bundled".  For development
-purposes all this means is that an executable named "foo" needs to be
-inside a "foo.app/Contents/MacOS" directory.  For deployment you will need
-an appropriate Info.plist and PkgInfo inside the foo.app/Contents directory.
-
-wxCocoa (and Cocoa in general) has no need for Mac OS resources.  It
-certainly has no need for resource forks as no Mach-O applications should
-_ever_ have resource forks (note: Bakefile violates this right now).
-Please see the wxWiki and/or discuss this with wx-users before shipping
-any wxCocoa apps if you are new to the OS X platform.
diff --git a/docs/cocoa/readme.txt b/docs/cocoa/readme.txt
deleted file mode 100644
index 4021dbef06..0000000000
--- a/docs/cocoa/readme.txt
+++ /dev/null
@@ -1,25 +0,0 @@
-----------------------------------------------------------------------------
-NB: This is the old wxCocoa port, you almost certainly want to read
-    docs/osx/readme.txt for information about wxOSX/Cocoa instead.
-----------------------------------------------------------------------------
-
-Welcome to wxCocoa
-
-wxCocoa is still very much a work in progress.  At this point quite a bit
-of functionality is working, but quite a bit is left to do.  wxCocoa is not
-yet suitable for a direct port of most wxWidgets applications. Fortunately,
-wxMac is available for those looking to move to Mac today.
-
-If you're still reading then I assume you're interested in helping with
-the wxCocoa port.  Please join the wx-dev@lists.wxwindows.org mailing list
-so we can talk!  There is plenty of work that can be done independently.
-For example, many of the controls (listboxes, sliders, gauges, steppers,
-etc.) can be easily worked on and the implementation should be pretty
-straightforward (see how wxButton is wired up for an example of how to
-handle events).
-
-I welcome any help, but please shoot a message to wx-dev or to me
-privately, dfe@cox.net, so there is no needless duplication of work.
-
-Thanks a bunch!
-David Elliott
diff --git a/docs/doxygen/mainpages/const_cpp.h b/docs/doxygen/mainpages/const_cpp.h
index 3c815edadd..8b1446c414 100644
--- a/docs/doxygen/mainpages/const_cpp.h
+++ b/docs/doxygen/mainpages/const_cpp.h
@@ -24,7 +24,6 @@ using @ifdef_ and not @if_.
 
 @beginDefList
 @itemdef{__WXBASE__, Only wxBase, no GUI features (same as @c wxUSE_GUI == 0)}
-@itemdef{__WXCOCOA__, OS X using wxCocoa Port}
 @itemdef{__WXDFB__, wxUniversal using DirectFB}
 @itemdef{__WXWINCE__, Windows CE}
 @itemdef{__WXGTK__, GTK+}
@@ -45,8 +44,6 @@ while @c __WINDOWS__ should be used for the platform tests.}
 @itemdef{__WXOSX_CARBON__, Mac OS X using Carbon}
 @itemdef{__WXOSX_COCOA__, Mac OS X using Cocoa (AppKit)}
 @itemdef{__WXOSX_MAC__, Mac OS X (Carbon or Cocoa)}
-@itemdef{__WXOSX_OR_COCOA__, Any Mac OS X port (wxOSX-Carbon, wxOSX-Cocoa or 
-                        wxCocoa)}
 @itemdef{__WXPM__, OS/2 native Presentation Manager (not used any longer).}
 @itemdef{__WXSTUBS__, Stubbed version ('template' wxWin implementation)}
 @itemdef{__WXXT__, Xt; mutually exclusive with WX_MOTIF, not implemented in wxWidgets 2.x}
@@ -66,8 +63,8 @@ which has not been updated very actively since beginning 2008. To summarize:
     @c __WXOSX_MAC__.
 @li If you want to test for wxOSX on the iPhone, use
     @c __WXOSX_IPHONE__.
-@li If you want to test for any GUI Mac port under OS X, use
-    @c __WXOSX_OR_COCOA__.
+@li If you want to test for a particular GUI Mac port under OS X, use
+    @c __WXOSX_CARBON__ or @c __WXOSX_COCOA__.
 @li If you want to test for any port under Mac OS X, including, for
     example, wxGTK and also wxBase, use @c __DARWIN__ (see below).
 
diff --git a/include/wx/accel.h b/include/wx/accel.h
index 3314be908e..afe27ef4f3 100644
--- a/include/wx/accel.h
+++ b/include/wx/accel.h
@@ -32,7 +32,7 @@ enum wxAcceleratorEntryFlags
     wxACCEL_ALT     = 0x0001,   // hold Alt key down
     wxACCEL_CTRL    = 0x0002,   // hold Ctrl key down
     wxACCEL_SHIFT   = 0x0004,   // hold Shift key down
-#if defined(__WXMAC__) || defined(__WXCOCOA__)
+#if defined(__WXMAC__)
     wxACCEL_RAW_CTRL= 0x0008,   // 
 #else
     wxACCEL_RAW_CTRL= wxACCEL_CTRL,
@@ -164,8 +164,6 @@ private:
     #include "wx/gtk1/accel.h"
 #elif defined(__WXMAC__)
     #include "wx/osx/accel.h"
-#elif defined(__WXCOCOA__)
-    #include "wx/generic/accel.h"
 #endif
 
 extern WXDLLIMPEXP_DATA_CORE(wxAcceleratorTable) wxNullAcceleratorTable;
diff --git a/include/wx/bitmap.h b/include/wx/bitmap.h
index acd4edf897..92b205c620 100644
--- a/include/wx/bitmap.h
+++ b/include/wx/bitmap.h
@@ -71,7 +71,6 @@ protected:
 #if defined(__WXDFB__) || \
     defined(__WXMAC__) || \
     defined(__WXGTK__) || \
-    defined(__WXCOCOA__) || \
     defined(__WXMOTIF__) || \
     defined(__WXX11__)
     #define wxUSE_BITMAP_BASE 1
diff --git a/include/wx/colour.h b/include/wx/colour.h
index 88bcd5997d..f164209c16 100644
--- a/include/wx/colour.h
+++ b/include/wx/colour.h
@@ -65,7 +65,7 @@ DECLARE_VARIANT_OBJECT_EXPORTED(wxColour,WXDLLIMPEXP_CORE)
     not need the wxGDIObject machinery to handle colors, please add it to the
     list of ports which do not need it.
  */
-#if defined( __WXMAC__ ) || defined( __WXMSW__ ) || defined( __WXCOCOA__ )
+#if defined( __WXMAC__ ) || defined( __WXMSW__ )
 #define wxCOLOUR_IS_GDIOBJECT 0
 #else
 #define wxCOLOUR_IS_GDIOBJECT 1
diff --git a/include/wx/defs.h b/include/wx/defs.h
index af282b8eed..1f5b091184 100644
--- a/include/wx/defs.h
+++ b/include/wx/defs.h
@@ -29,7 +29,6 @@
          !defined(__WXOSX_CARBON__)   && \
          !defined(__WXOSX_COCOA__)   && \
          !defined(__WXOSX_IPHONE__)   && \
-         !defined(__WXCOCOA__) && \
          !defined(__X__)       && \
          !defined(__WXDFB__)   && \
          !defined(__WXX11__)   && \
@@ -2642,7 +2641,7 @@ enum wxKeyModifier
     wxMOD_SHIFT     = 0x0004,
     wxMOD_META      = 0x0008,
     wxMOD_WIN       = wxMOD_META,
-#if defined(__WXMAC__) || defined(__WXCOCOA__)
+#if defined(__WXMAC__)
     wxMOD_RAW_CONTROL = 0x0010,
 #else
     wxMOD_RAW_CONTROL = wxMOD_CONTROL,
@@ -2963,7 +2962,7 @@ typedef MenuRef WXHMENU;
 
 #endif
 
-#if defined( __WXCOCOA__ ) || defined(__WXMAC__)
+#if defined(__WXMAC__)
 
 /* Definitions of 32-bit/64-bit types
  * These are typedef'd exactly the same way in newer OS X headers so
@@ -3064,10 +3063,7 @@ DECLARE_WXCOCOA_OBJC_CLASS(NSView);
 DECLARE_WXCOCOA_OBJC_CLASS(NSOpenGLContext);
 DECLARE_WXCOCOA_OBJC_CLASS(NSOpenGLPixelFormat);
 DECLARE_WXCOCOA_OBJC_CLASS( NSPrintInfo );
-#ifndef __WXMAC__
-typedef WX_NSView WXWidget; /*  wxWidgets BASE definition */
-#endif
-#endif /*  __WXCOCOA__  || ( __WXMAC__ &__DARWIN__)*/
+#endif /* __WXMAC__ &__DARWIN__ */
 
 #ifdef __WXMAC__
 
diff --git a/include/wx/dirdlg.h b/include/wx/dirdlg.h
index 35651e2f01..bf16a50916 100644
--- a/include/wx/dirdlg.h
+++ b/include/wx/dirdlg.h
@@ -104,8 +104,7 @@ protected:
 #elif defined(__WXMAC__)
     #include "wx/osx/dirdlg.h"      // Native Mac
 #elif defined(__WXMOTIF__) || \
-      defined(__WXX11__)   || \
-      defined(__WXCOCOA__)
+      defined(__WXX11__)
     #include "wx/generic/dirdlgg.h"     // Other ports use generic implementation
     #define wxDirDialog wxGenericDirDialog
 #endif
diff --git a/include/wx/encinfo.h b/include/wx/encinfo.h
index 46cfb7dfc1..f3a158982c 100644
--- a/include/wx/encinfo.h
+++ b/include/wx/encinfo.h
@@ -37,8 +37,7 @@ struct WXDLLIMPEXP_CORE wxNativeEncodingInfo
     wxFontEncoding encoding;    // so that we know what this struct represents
 
 #if defined(__WXMSW__) || \
-    defined(__WXMAC__) || \
-    defined(__WXCOCOA__) // FIXME: __WXCOCOA__
+    defined(__WXMAC__)
 
     wxNativeEncodingInfo()
         : facename()
diff --git a/include/wx/features.h b/include/wx/features.h
index 75498b5733..439bd84544 100644
--- a/include/wx/features.h
+++ b/include/wx/features.h
@@ -32,9 +32,9 @@
 #endif
 
 /*  taskbar is implemented in the major ports */
-#if defined(__WXMSW__) || defined(__WXCOCOA__) \
+#if defined(__WXMSW__) \
     || defined(__WXGTK__) || defined(__WXMOTIF__) || defined(__WXX11__) \
-    || defined(__WXOSX_MAC__) || defined(__WXCOCOA__)
+    || defined(__WXOSX_MAC__)
     #define wxHAS_TASK_BAR_ICON
 #else
     #undef wxUSE_TASKBARICON
diff --git a/include/wx/fontdlg.h b/include/wx/fontdlg.h
index 53b3f20b86..882b54ff85 100644
--- a/include/wx/fontdlg.h
+++ b/include/wx/fontdlg.h
@@ -65,7 +65,6 @@ protected:
 
 #if defined(__WXUNIVERSAL__) || \
     defined(__WXMOTIF__)     || \
-    defined(__WXCOCOA__)     || \
     defined(__WXWINCE__)     || \
     defined(__WXGPE__)
 
diff --git a/include/wx/gauge.h b/include/wx/gauge.h
index 361779db90..2da064052d 100644
--- a/include/wx/gauge.h
+++ b/include/wx/gauge.h
@@ -29,7 +29,7 @@
 
 // GTK and Mac always have native implementation of the indeterminate mode
 // wxMSW has native implementation only if comctl32.dll >= 6.00
-#if !defined(__WXGTK20__) && !defined(__WXMAC__) && !defined(__WXCOCOA__)
+#if !defined(__WXGTK20__) && !defined(__WXMAC__)
     #define wxGAUGE_EMULATE_INDETERMINATE_MODE 1
 #else
     #define wxGAUGE_EMULATE_INDETERMINATE_MODE 0
diff --git a/include/wx/gdicmn.h b/include/wx/gdicmn.h
index cdbaae2698..e94485b5c5 100644
--- a/include/wx/gdicmn.h
+++ b/include/wx/gdicmn.h
@@ -206,8 +206,7 @@ enum wxStockCursor
       defined(__WXMOTIF__) || \
       defined(__WXX11__)   || \
       defined(__WXMAC__)   || \
-      defined(__WXDFB__)   || \
-      defined(__WXCOCOA__)
+      defined(__WXDFB__)
     // Initialize from an included XPM
     #define wxBITMAP(name) wxBitmap(name##_xpm)
 #else // other platforms
diff --git a/include/wx/html/webkit.h b/include/wx/html/webkit.h
index f8050996e4..66f8ae5ce5 100644
--- a/include/wx/html/webkit.h
+++ b/include/wx/html/webkit.h
@@ -13,7 +13,7 @@
 
 #if wxUSE_WEBKIT
 
-#if !defined(__WXMAC__) && !defined(__WXCOCOA__)
+#if !defined(__WXMAC__)
 #error "wxWebKitCtrl not implemented for this platform"
 #endif
 
diff --git a/include/wx/mdi.h b/include/wx/mdi.h
index 9f8e7d8399..7bc310effd 100644
--- a/include/wx/mdi.h
+++ b/include/wx/mdi.h
@@ -348,8 +348,7 @@ public:
     // wxUniv always uses the generic MDI implementation and so do the ports
     // without native version (although wxCocoa seems to have one -- but it's
     // probably not functional?)
-    #if defined(__WXCOCOA__) || \
-        defined(__WXMOTIF__) || \
+    #if defined(__WXMOTIF__) || \
         defined(__WXUNIVERSAL__)
         #define wxUSE_GENERIC_MDI_AS_NATIVE   1
     #else
diff --git a/include/wx/mediactrl.h b/include/wx/mediactrl.h
index 1d32cd2664..144812a9e0 100644
--- a/include/wx/mediactrl.h
+++ b/include/wx/mediactrl.h
@@ -222,8 +222,7 @@ protected:
     //inheritance issues
 #if defined(__WXOSX_CARBON__)
     virtual void MacVisibilityChanged();
-#endif
-#if defined(__WXOSX_CARBON__) || defined(__WXCOCOA__)
+
     friend class wxQTMediaBackend;
 #endif
     class wxMediaBackend* m_imp;
diff --git a/include/wx/palette.h b/include/wx/palette.h
index d3d675c3bf..7bd91ffd56 100644
--- a/include/wx/palette.h
+++ b/include/wx/palette.h
@@ -31,7 +31,7 @@ public:
     #include "wx/msw/palette.h"
 #elif defined(__WXX11__) || defined(__WXMOTIF__)
     #include "wx/x11/palette.h"
-#elif defined(__WXGTK__) || defined(__WXCOCOA__)
+#elif defined(__WXGTK__)
     #include "wx/generic/paletteg.h"
 #elif defined(__WXMAC__)
     #include "wx/osx/palette.h"
diff --git a/include/wx/platform.h b/include/wx/platform.h
index 2f264ad303..2f65117d4c 100644
--- a/include/wx/platform.h
+++ b/include/wx/platform.h
@@ -533,25 +533,9 @@
 #endif
 
 /*
-    __WXOSX_OR_COCOA__ is a common define to wxOSX (Carbon or Cocoa) and wxCocoa ports under OS X.
-
-    DO NOT use this define in base library code.  Although wxMac has its own
-    private base library (and thus __WXOSX_OR_COCOA__,__WXMAC__ and related defines are
-    valid there), wxCocoa shares its library with other ports like wxGTK and wxX11.
-
-    To keep wx authors from screwing this up, only enable __WXOSX_OR_COCOA__ for wxCocoa when
-    not compiling the base library.  We determine this by first checking if
-    wxUSE_BASE is not defined.  If it is not defined, then we're not buildling
-    the base library, and possibly not building wx at all (but actually building
-    user code that's using wx). If it is defined then we must check to make sure
-    it is not true.  If it is true, we're building base.
-
-    If you want it in the common darwin base library then use __DARWIN__.  You
-    can use any Darwin-available libraries like CoreFoundation but please avoid
-    using OS X libraries like Carbon or CoreServices.
-
+    This is obsolete and kept for backwards compatibility only.
  */
-#if defined(__WXOSX__) || (defined(__WXCOCOA__) && (!defined(wxUSE_BASE) || !wxUSE_BASE))
+#if defined(__WXOSX__)
 #   define __WXOSX_OR_COCOA__ 1
 #endif
 
diff --git a/include/wx/rawbmp.h b/include/wx/rawbmp.h
index ec12c77ae1..c2b778a07f 100644
--- a/include/wx/rawbmp.h
+++ b/include/wx/rawbmp.h
@@ -159,11 +159,6 @@ typedef wxPixelFormat<unsigned char, 24, 0, 1, 2> wxImagePixelFormat;
     typedef wxPixelFormat<unsigned char, 32, 1, 2, 3> wxNativePixelFormat;
 
     #define wxPIXEL_FORMAT_ALPHA 0
-#elif defined(__WXCOCOA__)
-    // Cocoa is standard RGB or RGBA (normally it is RGBA)
-    typedef wxPixelFormat<unsigned char, 24, 0, 1, 2> wxNativePixelFormat;
-
-    #define wxPIXEL_FORMAT_ALPHA 3
 #elif defined(__WXGTK__)
     // Under GTK+ 2.X we use GdkPixbuf, which is standard RGB or RGBA
     typedef wxPixelFormat<unsigned char, 24, 0, 1, 2> wxNativePixelFormat;
diff --git a/include/wx/ribbon/art.h b/include/wx/ribbon/art.h
index d076ec4e97..9deb195d6a 100644
--- a/include/wx/ribbon/art.h
+++ b/include/wx/ribbon/art.h
@@ -928,8 +928,7 @@ protected:
 typedef wxRibbonMSWArtProvider wxRibbonDefaultArtProvider;
 #elif defined(__WXOSX_CARBON__) || \
       defined(__WXOSX_COCOA__) || \
-      defined(__WXOSX_IPHONE__) || \
-      defined(__WXCOCOA__)
+      defined(__WXOSX_IPHONE__)
 // TODO: Once implemented, change typedef to OSX
 // typedef wxRibbonOSXArtProvider wxRibbonDefaultArtProvider;
 typedef wxRibbonAUIArtProvider wxRibbonDefaultArtProvider;
diff --git a/include/wx/strconv.h b/include/wx/strconv.h
index c9cd3ffb22..6b92a08384 100644
--- a/include/wx/strconv.h
+++ b/include/wx/strconv.h
@@ -627,7 +627,7 @@ extern WXDLLIMPEXP_DATA_BASE(wxMBConv *) wxConvUI;
     #define wxFNCONV(name) wxConvFileName->cWX2MB(name)
     #define wxFNSTRINGCAST wxMBSTRINGCAST
 #else
-#if defined( __WXOSX_OR_COCOA__ ) && wxMBFILES
+#if defined(__WXOSX__) && wxMBFILES
     #define wxFNCONV(name) wxConvFileName->cWC2MB( wxConvLocal.cWX2WC(name) )
 #else
     #define wxFNCONV(name) name
diff --git a/include/wx/treectrl.h b/include/wx/treectrl.h
index c54a1582d2..05069c278a 100644
--- a/include/wx/treectrl.h
+++ b/include/wx/treectrl.h
@@ -466,8 +466,6 @@ private:
     #include "wx/generic/treectlg.h"
 #elif defined(__WXMAC__)
     #include "wx/generic/treectlg.h"
-#elif defined(__WXCOCOA__)
-    #include "wx/generic/treectlg.h"
 #endif
 
 #endif // wxUSE_TREECTRL
diff --git a/include/wx/unix/apptrait.h b/include/wx/unix/apptrait.h
index 8b3d2479ab..6d6144a13b 100644
--- a/include/wx/unix/apptrait.h
+++ b/include/wx/unix/apptrait.h
@@ -58,7 +58,7 @@ public:
     virtual void MutexGuiLeave();
 #endif
 
-#if (defined(__WXMAC__) || defined(__WXCOCOA__)) && wxUSE_STDPATHS
+#if defined(__WXMAC__) && wxUSE_STDPATHS
     virtual wxStandardPaths& GetStandardPaths();
 #endif
     virtual wxPortId GetToolkitVersion(int *majVer = NULL, int *minVer = NULL) const wxOVERRIDE;
diff --git a/samples/opengl/isosurf/isosurf.cpp b/samples/opengl/isosurf/isosurf.cpp
index 7acc4a7f27..9cad6b0d35 100644
--- a/samples/opengl/isosurf/isosurf.cpp
+++ b/samples/opengl/isosurf/isosurf.cpp
@@ -118,7 +118,7 @@ MyFrame::MyFrame(wxFrame *frame, const wxString& title, const wxPoint& pos,
         { WX_GL_RGBA, WX_GL_MIN_RED, 1, WX_GL_MIN_GREEN, 1,
         WX_GL_MIN_BLUE, 1, WX_GL_DEPTH_SIZE, 1,
         WX_GL_DOUBLEBUFFER,
-#  if defined(__WXMAC__) || defined(__WXCOCOA__)
+#  if defined(__WXMAC__)
         GL_NONE };
 #  else
         None };
diff --git a/samples/opengl/isosurf/isosurf.h b/samples/opengl/isosurf/isosurf.h
index 4f3dec593b..db13b21674 100644
--- a/samples/opengl/isosurf/isosurf.h
+++ b/samples/opengl/isosurf/isosurf.h
@@ -12,7 +12,7 @@
 #define _WX_ISOSURF_H_
 
 // we need OpenGL headers for GLfloat/GLint types used below
-#if defined(__WXMAC__) || defined(__WXCOCOA__)
+#if defined(__WXMAC__)
 #   ifdef __DARWIN__
 #       include <OpenGL/gl.h>
 #       include <OpenGL/glu.h>
diff --git a/samples/taskbar/tbtest.cpp b/samples/taskbar/tbtest.cpp
index 8a3195a5af..40fcb37fef 100644
--- a/samples/taskbar/tbtest.cpp
+++ b/samples/taskbar/tbtest.cpp
@@ -148,9 +148,6 @@ MyDialog::MyDialog(const wxString& title)
 MyDialog::~MyDialog()
 {
     delete m_taskBarIcon;
-#if defined(__WXCOCOA__)
-    delete m_dockIcon;
-#endif
 }
 
 void MyDialog::OnAbout(wxCommandEvent& WXUNUSED(event))
diff --git a/samples/widgets/widgets.cpp b/samples/widgets/widgets.cpp
index 0453aff3a7..bd918ed23c 100644
--- a/samples/widgets/widgets.cpp
+++ b/samples/widgets/widgets.cpp
@@ -501,8 +501,7 @@ WidgetsFrame::WidgetsFrame(const wxString& title)
         SetClientSize(sizeMin);
     SetMinClientSize(sizeMin);
 
-#if USE_LOG && !defined(__WXCOCOA__)
-    // wxCocoa's listbox is too flakey to use for logging right now
+#if USE_LOG
     // now that everything is created we can redirect the log messages to the
     // listbox
     m_logTarget = new LboxLogger(m_lboxLog, wxLog::GetActiveTarget());
diff --git a/src/aui/tabart.cpp b/src/aui/tabart.cpp
index 668b4d103d..bc9342b900 100644
--- a/src/aui/tabart.cpp
+++ b/src/aui/tabart.cpp
@@ -379,7 +379,7 @@ void wxAuiGenericTabArt::DrawTab(wxDC& dc,
     clip_points[5] = wxPoint(tab_x+clip_width+1, tab_y+tab_height-3);
 
     // FIXME: these ports don't provide wxRegion ctor from array of points
-#if !defined(__WXDFB__) && !defined(__WXCOCOA__)
+#if !defined(__WXDFB__)
     // set the clipping region for the tab --
     wxRegion clipping_region(WXSIZEOF(clip_points), clip_points);
     dc.SetClippingRegion(clipping_region);
diff --git a/src/common/accelcmn.cpp b/src/common/accelcmn.cpp
index 003ecbc514..e6040195cc 100644
--- a/src/common/accelcmn.cpp
+++ b/src/common/accelcmn.cpp
@@ -322,7 +322,7 @@ wxString wxAcceleratorEntry::AsPossiblyLocalizedString(bool localized) const
         text += PossiblyLocalize(wxTRANSLATE("Ctrl+"), localized);
     if ( flags & wxACCEL_SHIFT )
         text += PossiblyLocalize(wxTRANSLATE("Shift+"), localized);
-#if defined(__WXMAC__) || defined(__WXCOCOA__)
+#if defined(__WXMAC__)
     if ( flags & wxACCEL_RAW_CTRL )
         text += PossiblyLocalize(wxTRANSLATE("RawCtrl+"), localized);
 #endif
diff --git a/src/common/dcbase.cpp b/src/common/dcbase.cpp
index c5667a2851..c679ab80c7 100644
--- a/src/common/dcbase.cpp
+++ b/src/common/dcbase.cpp
@@ -63,12 +63,6 @@
     #include "wx/osx/dcscreen.h"
 #endif
 
-#ifdef __WXCOCOA__
-    #include "wx/cocoa/dcclient.h"
-    #include "wx/cocoa/dcmemory.h"
-    #include "wx/cocoa/dcscreen.h"
-#endif
-
 #ifdef __WXMOTIF__
     #include "wx/motif/dcclient.h"
     #include "wx/motif/dcmemory.h"
diff --git a/src/common/filefn.cpp b/src/common/filefn.cpp
index a7b32cbe8c..fa53b4f6a9 100644
--- a/src/common/filefn.cpp
+++ b/src/common/filefn.cpp
@@ -1052,7 +1052,7 @@ wxCopyFile (const wxString& file1, const wxString& file2, bool overwrite)
 
     wxDoCopyFile(fileIn, fbuf, file2, overwrite);
 
-#if defined(__WXMAC__) || defined(__WXCOCOA__)
+#if defined(__WXMAC__)
     // copy the resource fork of the file too if it's present
     wxString pathRsrcOut;
     wxFile fileRsrcIn;
@@ -1092,7 +1092,7 @@ wxCopyFile (const wxString& file1, const wxString& file2, bool overwrite)
         if ( !wxDoCopyFile(fileRsrcIn, fbuf, pathRsrcOut, overwrite) )
             return false;
     }
-#endif // wxMac || wxCocoa
+#endif // wxMac
 
     if ( chmod(file2.fn_str(), fbuf.st_mode) != 0 )
     {
diff --git a/src/common/utilscmn.cpp b/src/common/utilscmn.cpp
index 514094537a..b93666e318 100644
--- a/src/common/utilscmn.cpp
+++ b/src/common/utilscmn.cpp
@@ -382,10 +382,6 @@ bool wxPlatform::Is(int platform)
     if (platform == wxOS_UNIX)
         return true;
 #endif
-#ifdef __WXCOCOA__
-    if (platform == wxPORT_MAC)
-        return true;
-#endif
 
     if (sm_customPlatforms && sm_customPlatforms->Index(platform) != wxNOT_FOUND)
         return true;
@@ -1000,8 +996,7 @@ bool wxSetDetectableAutoRepeat( bool WXUNUSED(flag) )
 // implemented in a port-specific utils source file:
 bool wxDoLaunchDefaultBrowser(const wxString& url, const wxString& scheme, int flags);
 
-#elif defined(__WXX11__) || defined(__WXGTK__) || defined(__WXMOTIF__) || defined(__WXCOCOA__) || \
-      (defined(__WXOSX__) )
+#elif defined(__WXX11__) || defined(__WXGTK__) || defined(__WXMOTIF__) || defined(__WXOSX__)
 
 // implemented in a port-specific utils source file:
 bool wxDoLaunchDefaultBrowser(const wxString& url, int flags);
diff --git a/src/html/htmlctrl/webkit/webkit.mm b/src/html/htmlctrl/webkit/webkit.mm
index b6d6155bf6..07bcb7f716 100644
--- a/src/html/htmlctrl/webkit/webkit.mm
+++ b/src/html/htmlctrl/webkit/webkit.mm
@@ -18,15 +18,11 @@
 
 #if wxUSE_WEBKIT
 
-#ifdef __WXCOCOA__
-#include "wx/cocoa/autorelease.h"
-#else
 #include "wx/osx/private.h"
 
 #include <WebKit/WebKit.h>
 #include <WebKit/HIWebView.h>
 #include <WebKit/CarbonUtils.h>
-#endif
 
 #include "wx/html/webkit.h"
 
@@ -431,24 +427,6 @@ bool wxWebKitCtrl::Create(wxWindow *parent,
 */
     // now create and attach WebKit view...
     DontCreatePeer();
-#ifdef __WXCOCOA__
-    wxControl::Create(parent, m_windowID, pos, sizeInstance, style , validator , name);
-    SetSize(pos.x, pos.y, sizeInstance.x, sizeInstance.y);
-
-    wxTopLevelWindowCocoa *topWin = wxDynamicCast(this, wxTopLevelWindowCocoa);
-    NSWindow* nsWin = topWin->GetNSWindow();
-    NSRect rect;
-    rect.origin.x = pos.x;
-    rect.origin.y = pos.y;
-    rect.size.width = sizeInstance.x;
-    rect.size.height = sizeInstance.y;
-    m_webView = (WebView*)[[WebView alloc] initWithFrame:rect frameName:@"webkitFrame" groupName:@"webkitGroup"];
-    SetNSView(m_webView);
-    [m_cocoaNSView release];
-
-    if(m_parent) m_parent->CocoaAddChild(this);
-    SetInitialFrameRect(pos,sizeInstance);
-#else
     DontCreatePeer();
     wxControl::Create(parent, winID, pos, size, style , validator , name);
 #if wxOSX_USE_CARBON
@@ -476,7 +454,6 @@ bool wxWebKitCtrl::Create(wxWindow *parent,
 #endif
     [m_webView setHidden:false];
 
-#endif
 
     // Register event listener interfaces
     MyFrameLoadMonitor* myFrameLoadMonitor = [[MyFrameLoadMonitor alloc] initWithWxWindow: this];
diff --git a/src/osx/carbon/fontdlgosx.mm b/src/osx/carbon/fontdlgosx.mm
index 683cfd556a..4bfa0fcb3b 100644
--- a/src/osx/carbon/fontdlgosx.mm
+++ b/src/osx/carbon/fontdlgosx.mm
@@ -34,11 +34,6 @@
 // ============================================================================
 
 
-#if defined( __WXCOCOA__ )
-#include "wx/cocoa/autorelease.h"
-#include "wx/cocoa/string.h"
-#endif
-
 #if wxOSX_USE_EXPERIMENTAL_FONTDIALOG
 
 #import <Foundation/Foundation.h>
diff --git a/src/osx/carbon/graphics.cpp b/src/osx/carbon/graphics.cpp
index c55522f265..912064d4ef 100644
--- a/src/osx/carbon/graphics.cpp
+++ b/src/osx/carbon/graphics.cpp
@@ -46,28 +46,6 @@
     #include "wx/cocoa/dcclient.h"
 #endif
 
-#ifdef __WXCOCOA__
-
-CGColorSpaceRef wxMacGetGenericRGBColorSpace()
-{
-    static wxCFRef<CGColorSpaceRef> genericRGBColorSpace;
-
-    if (genericRGBColorSpace == NULL)
-    {
-        genericRGBColorSpace.reset( CGColorSpaceCreateWithName( kCGColorSpaceGenericRGB ) );
-    }
-
-    return genericRGBColorSpace;
-}
-
-int UMAGetSystemVersion()
-{
-    return 0x1050;
-}
-
-
-#endif
-
 #if wxOSX_USE_COCOA_OR_IPHONE
 extern CGContextRef wxOSXGetContextFromCurrentContext() ;
 #if wxOSX_USE_COCOA
diff --git a/src/osx/carbon/utilscocoa.mm b/src/osx/carbon/utilscocoa.mm
index 77daa4a639..1ec5dd8e67 100644
--- a/src/osx/carbon/utilscocoa.mm
+++ b/src/osx/carbon/utilscocoa.mm
@@ -27,10 +27,6 @@
 
 #include "wx/fontutil.h"
 
-#if defined( __WXCOCOA__ )
-#include "wx/cocoa/string.h"
-#endif
-
 #ifdef __WXMAC__
 
 #if wxOSX_USE_CARBON
diff --git a/src/osx/cocoa/mediactrl.mm b/src/osx/cocoa/mediactrl.mm
index 90cd08dfa2..beacdc2577 100644
--- a/src/osx/cocoa/mediactrl.mm
+++ b/src/osx/cocoa/mediactrl.mm
@@ -56,11 +56,6 @@
 //---------------------------------------------------------------------------
 #include <QTKit/QTKit.h>
 
-#if defined( __WXCOCOA__ )
-#include "wx/cocoa/autorelease.h"
-#include "wx/cocoa/string.h"
-#endif
-
 class WXDLLIMPEXP_FWD_MEDIA wxQTMediaBackend;
 
 @interface wxQTMovie : QTMovie {
diff --git a/src/osx/webview_webkit.mm b/src/osx/webview_webkit.mm
index e6544ebb3b..9f018ff58b 100644
--- a/src/osx/webview_webkit.mm
+++ b/src/osx/webview_webkit.mm
@@ -23,9 +23,6 @@
 #endif
 
 #include "wx/osx/private.h"
-#if defined( __WXCOCOA__ )
-#include "wx/cocoa/string.h"
-#endif
 #include "wx/hashmap.h"
 #include "wx/filesys.h"
 
diff --git a/src/univ/winuniv.cpp b/src/univ/winuniv.cpp
index 9536f6b729..b43fae652c 100644
--- a/src/univ/winuniv.cpp
+++ b/src/univ/winuniv.cpp
@@ -91,7 +91,7 @@ public:
     IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowMSW)
 #elif defined(__WXGTK__)
     IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowGTK)
-#elif defined(__WXOSX_OR_COCOA__)
+#elif defined(__WXOSX__)
     IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowMac)
 #elif defined(__WXDFB__)
     IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowDFB)
diff --git a/src/unix/utilsunx.cpp b/src/unix/utilsunx.cpp
index 97a6c47190..6d797cbd13 100644
--- a/src/unix/utilsunx.cpp
+++ b/src/unix/utilsunx.cpp
@@ -577,7 +577,7 @@ long wxExecute(char **argv, int flags, wxProcess *process,
                     wxT("wxExecute() can be called only from the main thread") );
 #endif // wxUSE_THREADS
 
-#if defined(__WXCOCOA__) || ( defined(__WXOSX_MAC__) && wxOSX_USE_COCOA_OR_CARBON )
+#ifdef __DARWIN__
     // wxMacLaunch() only executes app bundles and only does it asynchronously.
     // It returns false if the target is not an app bundle, thus falling
     // through to the regular code for non app bundles.