The changes below add better support for DirectFB and libgtk2.

Should be no different for X builds.

 Config.in  |    3 +--
 libgtk2.mk |    7 +++----
 2 files changed, 4 insertions(+), 6 deletions(-)

Signed-off-by: daniel.j.laird@nxp.com

package/libgtk2/Config.in
Allow DirectFB to turn on LIBGTK2 support without X being enabled.
Disable autoselection of cups.  May not be wanted (Can cause crosscompilation issues).

package/libgtk2/libgtk2.mk
Remove unnessary redefine of PKG_CONFIG_*
Pass $(DISABLE_LARGEFILE) to configure (supports large file or not)
Move 'cups' to X extra dependencies instead of general.

package/libgtk2/Config.in

@@ -2,14 +2,13 @@ config BR2_PACKAGE_LIBGTK2
 	bool "libgtk2"
 	select BR2_PACKAGE_ATK
 	select BR2_PACKAGE_CAIRO
-	select BR2_PACKAGE_CUPS
 	select BR2_PACKAGE_JPEG
 	select BR2_PACKAGE_LIBGLIB2
 	select BR2_PACKAGE_LIBPNG
 	select BR2_PACKAGE_PANGO
 	select BR2_PACKAGE_PKGCONFIG
 	select BR2_PACKAGE_TIFF
-	depends on BR2_PACKAGE_XORG||BR2_PACKAGE_XORG7||BR2_PACKAGE_TINYX
+	depends on BR2_PACKAGE_XORG||BR2_PACKAGE_XORG7||BR2_PACKAGE_TINYX||BR2_PACKAGE_DIRECTFB
 	help
 	  The GTK+ version 2 graphical user interface library
 

package/libgtk2/libgtk2.mk

@@ -92,8 +92,7 @@ LIBGTK2_CONF_OPT = --target=$(GNU_TARGET_NAME) --host=$(GNU_TARGET_NAME) \
 		--disable-glibtest \
 		--enable-explicit-deps=no \
 		--disable-debug \
-		PKG_CONFIG_PATH="$(STAGING_DIR)/usr/lib/pkgconfig" \
-		PKG_CONFIG="$(STAGING_DIR)/usr/bin/pkg-config" \
+		$(DISABLE_LARGEFILE) \
 		$(LIBGTK2_CONF_OPT_X)  \
 		$(LIBGTK2_CONF_OPT_DFB)
 
@@ -109,11 +108,11 @@ ifneq ($(BR2_PACKAGE_XSERVER_none),y)
 		--x-includes=$(STAGING_DIR)/usr/include/X11 \
 		--x-libraries=$(STAGING_DIR)/usr/lib \
 		--with-gdktarget=x11
-	LIBGTK2_DEPENDENCIES_EXTRA = xlib_libXcomposite $(XSERVER)
+	LIBGTK2_DEPENDENCIES_EXTRA = xlib_libXcomposite $(XSERVER) cups
 else
 	LIBGTK2_CONF_OPT += --without-x
 endif
 
-LIBGTK2_DEPENDENCIES = uclibc pkgconfig png jpeg tiff $(LIBGTK2_DEPENDENCIES_EXTRA) libglib2 cups cairo pango atk
+LIBGTK2_DEPENDENCIES = uclibc pkgconfig png jpeg tiff $(LIBGTK2_DEPENDENCIES_EXTRA) libglib2 cairo pango atk
 
 $(eval $(call AUTOTARGETS,package,libgtk2))