adjust dependencies regarding previous name change "DirectFB" -> "directfb"

git-svn-id: svn://svn.openwrt.org/openwrt/packages@21419 3c298f89-4303-0410-b956-a3cf2f4a3e73

Xorg/lib/cairo/Makefile

@@ -26,7 +26,7 @@ define Package/cairo
   SUBMENU:=libraries
   TITLE:=Multi-platform 2D graphics library
   DEPENDS:=+fontconfig +libpng +libexpat +pixman \
-  +FEATURE_drawing-backend_DirectFB:DirectFB \
+  +FEATURE_drawing-backend_DirectFB:directfb \
   +FEATURE_drawing-backend_libX11:libX11
   URL:=http://cairographics.org/
 endef

Xorg/lib/gtk2/Makefile

@@ -40,7 +40,7 @@ define Package/gtk2
   SUBMENU:=framework
   TITLE:=GTK+-2.0
   DEPENDS:=+cairo +pango +libpng +libjpeg +atk +libtiff \
-  +FEATURE_drawing-backend_DirectFB:DirectFB \
+  +FEATURE_drawing-backend_DirectFB:directfb \
   +FEATURE_drawing-backend_libX11:libX11 \
   +FEATURE_drawing-backend_libX11:libXext \
   +FEATURE_drawing-backend_libX11:libXrender \

Xorg/lib/qt4/Makefile

@@ -34,12 +34,12 @@ endef
 
 define Package/qt4
   $(call Package/qt4/Default)
-  DEPENDS:=@FEATURE_drawing-backend_DirectFB +FEATURE_drawing-backend_DirectFB:DirectFB +zlib +libstdcpp +libsqlite3 # require directfb for now, as other systems (libX11, xcb) are untested
+  DEPENDS:=@FEATURE_drawing-backend_DirectFB +FEATURE_drawing-backend_DirectFB:directfb +zlib +libstdcpp +libsqlite3 # require directfb for now, as other systems (libX11, xcb) are untested
 endef
 
 define Package/qt4-gui
   $(call Package/qt4/Default)
-  #DEPENDS+=+FEATURE_drawing-backend_DirectFB:DirectFB +libpng +libtiff +libjpeg +libfreetype
+  #DEPENDS+=+FEATURE_drawing-backend_DirectFB:directfb +libpng +libtiff +libjpeg +libfreetype
   DEPENDS+=+libpng +libtiff +libjpeg +libfreetype
   TITLE+=(gui)
 endef

libs/libsdl/Makefile

@@ -27,7 +27,7 @@ define Package/libsdl
   CATEGORY:=Libraries
   TITLE:=Simple DirectMedia Layer
   URL:=http://www.libsdl.org
-  DEPENDS:=+DirectFB +zlib +libpthread +AUDIO_SUPPORT:alsa-lib
+  DEPENDS:=+directfb +zlib +libpthread +AUDIO_SUPPORT:alsa-lib
 endef
 
 define Package/libsdl/description