package/gstreamer1/gstreamer1: fix build with NLS

Fixes:
 - http://autobuild.buildroot.org/results/6d3be9feb301495b079eff6283f1cbed9603dc42

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/gstreamer1/gstreamer1/gstreamer1.mk

@@ -33,6 +33,9 @@ GSTREAMER1_DEPENDENCIES = \
 	host-pkgconf \
 	libglib2 \
 	$(if $(BR2_PACKAGE_LIBUNWIND),libunwind) \
-	$(if $(BR2_PACKAGE_VALGRIND),valgrind)
+	$(if $(BR2_PACKAGE_VALGRIND),valgrind) \
+	$(TARGET_NLS_DEPENDENCIES)
+
+GSTREAMER1_LDFLAGS = $(TARGET_LDFLAGS) $(TARGET_NLS_LIBS)
 
 $(eval $(meson-package))