luarocks: refactor with TARGET_FINALIZE_HOOKS

Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

Makefile

@@ -576,7 +576,6 @@ endif
 ifeq ($(BR2_PACKAGE_PYTHON_PYC_ONLY)$(BR2_PACKAGE_PYTHON3_PYC_ONLY),y)
 	find $(TARGET_DIR)/usr/lib/ -name '*.py' -print0 | xargs -0 rm -f
 endif
-	rm -rf $(TARGET_DIR)/usr/lib/luarocks
 	$(STRIP_FIND_CMD) | xargs $(STRIPCMD) 2>/dev/null || true
 	if test -d $(TARGET_DIR)/lib/modules; then \
 		find $(TARGET_DIR)/lib/modules -type f -name '*.ko' | \

package/luarocks/luarocks.mk

@@ -51,3 +51,10 @@ $(eval $(host-generic-package))
 
 LUAROCKS_RUN = LUA_PATH="$(HOST_DIR)/usr/share/lua/$(LUAINTERPRETER_ABIVER)/?.lua" \
 	$(LUA_RUN) $(HOST_DIR)/usr/bin/luarocks
+
+define LUAROCKS_FINALIZE_TARGET
+	rm -rf $(TARGET_DIR)/usr/lib/luarocks
+endef
+
+TARGET_FINALIZE_HOOKS += LUAROCKS_FINALIZE_TARGET
+