Remove gdb plugins from target

* Don't install gdb plugins unless BR2_TARGET_GDB is set

Signed-off-by: Malte Starostik <m-starostik@versanet.de>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

Makefile

@@ -388,6 +388,9 @@ else
 	find $(TARGET_DIR)/lib \( -name '*.a' -o -name '*.la' \) -print0 | xargs -0 rm -f
 	find $(TARGET_DIR)/usr/lib \( -name '*.a' -o -name '*.la' \) -print0 | xargs -0 rm -f
 endif
+ifneq ($(BR2_PACKAGE_GDB),y)
+	rm -rf $(TARGET_DIR)/usr/share/gdb
+endif
 ifneq ($(BR2_HAVE_DOCUMENTATION),y)
 	rm -rf $(TARGET_DIR)/usr/man $(TARGET_DIR)/usr/share/man
 	rm -rf $(TARGET_DIR)/usr/info $(TARGET_DIR)/usr/share/info

package/libglib2/libglib2.mk

@@ -79,6 +79,15 @@ ifneq ($(BR2_HAVE_DEVFILES),y)
 LIBGLIB2_POST_INSTALL_TARGET_HOOKS += LIBGLIB2_REMOVE_DEV_FILES
 endif
 
+define LIBGLIB2_REMOVE_GDB_FILES
+	rm -rf $(TARGET_DIR)/usr/share/glib-2.0/gdb
+	rmdir --ignore-fail-on-non-empty $(TARGET_DIR)/usr/share/glib-2.0
+endef
+
+ifneq ($(BR2_PACKAGE_GDB),y)
+LIBGLIB2_POST_INSTALL_TARGET_HOOKS += LIBGLIB2_REMOVE_GDB_FILES
+endif
+
 $(eval $(call AUTOTARGETS,package,libglib2))
 $(eval $(call AUTOTARGETS,package,libglib2,host))