gmpc: add dependency on host-intltool

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/gmpc/gmpc.mk

@@ -11,7 +11,7 @@ GMPC_CONF_ENV = ac_cv_lib_curl_curl_global_init=yes \
 		ac_cv_path_GOB2=$(GOB2_HOST_BINARY)
 GMPC_CONF_OPT = --disable-mmkeys
 
-GMPC_DEPENDENCIES = libglib2 libgtk2 libglade libcurl libmpd host-gob2
+GMPC_DEPENDENCIES = libglib2 libgtk2 libglade libcurl libmpd host-gob2 host-intltool
 
 ifeq ($(BR2_PACKAGE_XLIB_LIBSM),y)
 GMPC_DEPENENCIES += xlib_libSM