package/gstreamer1/gst1-python: needs gst1-plugins-base

gst1-plugins-base is a mandatory dependency since at least version
1.9.90 and
https://github.com/GStreamer/gst-python/commit/16f971226df1980b58ebde330123debaaf3b53d0

Fixes:
 - http://autobuild.buildroot.org/results/48b22c66c3a610d70931b9adfd6e5082bb3ff3d1

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/gstreamer1/gst1-python/Config.in

@@ -6,6 +6,7 @@ config BR2_PACKAGE_GST1_PYTHON
 	depends on BR2_TOOLCHAIN_USES_GLIBC # gobject-introspection
 	depends on BR2_PACKAGE_PYTHON3 # gobject-introspection
 	select BR2_PACKAGE_GOBJECT_INTROSPECTION
+	select BR2_PACKAGE_GST1_PLUGINS_BASE
 	select BR2_PACKAGE_LIBGLIB2
 	select BR2_PACKAGE_PYTHON_GOBJECT
 	help

package/gstreamer1/gst1-python/gst1-python.mk

@@ -12,6 +12,7 @@ GST1_PYTHON_LICENSE_FILES = COPYING
 GST1_PYTHON_LICENSE = LGPL-2.1+
 
 GST1_PYTHON_DEPENDENCIES = \
+	gst1-plugins-base \
 	gstreamer1 \
 	python-gobject