package/libqrtr-glib: add gobject-introspection optional dependency

gobject-introspection is an optional dependency (enabled by default)
since the addition of the package in commit
ea64e05a1bfbe3b258a69013462f94d7db7a9c0b

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Reviewed-by: Petr Vorel <petr.vorel@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit cb340dfbdc771d71a3fbe89492ea229459d55681)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/libqrtr-glib/libqrtr-glib.mk

@@ -12,4 +12,11 @@ LIBQRTR_GLIB_LICENSE_FILES = COPYING.LIB
 LIBQRTR_GLIB_INSTALL_STAGING = YES
 LIBQRTR_GLIB_DEPENDENCIES = libglib2
 
+ifeq ($(BR2_PACKAGE_GOBJECT_INTROSPECTION),y)
+LIBQRTR_GLIB_CONF_OPTS += --enable-introspection
+LIBQRTR_GLIB_DEPENDENCIES += gobject-introspection
+else
+LIBQRTR_GLIB_CONF_OPTS += --disable-introspection
+endif
+
 $(eval $(autotools-package))