gdk-pixbuf: remove dependency on gettext

The dependency on gettext comes from libglib2, not from gdk-pixbuf
itself.

Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/gdk-pixbuf/Config.in

@@ -3,7 +3,6 @@ config BR2_PACKAGE_GDK_PIXBUF
 	depends on BR2_USE_WCHAR # glib2
 	depends on BR2_TOOLCHAIN_HAS_THREADS # glib2
 	select BR2_PACKAGE_LIBGLIB2
-	select BR2_PACKAGE_GETTEXT if BR2_NEEDS_GETTEXT
 	select BR2_PACKAGE_LIBICONV if !BR2_ENABLE_LOCALE
 	help
 	  Gdk-Pixbuf is an image loader and scaler. It uses GObject

package/gdk-pixbuf/gdk-pixbuf.mk

@@ -42,7 +42,6 @@ GDK_PIXBUF_DEPENDENCIES += xlib_libX11
 endif
 
 GDK_PIXBUF_DEPENDENCIES += \
-	$(if $(BR2_NEEDS_GETTEXT_IF_LOCALE),gettext) \
 	$(if $(BR2_ENABLE_LOCALE),,libiconv) \
 	host-pkgconf libglib2