Test reviewer's method of moving delcaration of lua_module_optimization to the lua makefile

Signed-off-by: Hanxi Zhang <hanxizh@amazon.com>

Author: hanxizh9910

src/Makefile

@@ -736,7 +736,7 @@ $(RDMA_MODULE_NAME): $(SERVER_NAME)
 
 # engine_lua.so
 $(LUA_MODULE_NAME): .make-prerequisites
-	$(MAKE) -C modules/lua OPTIMIZATION="$(OPTIMIZATION)" BUILD_LUA="$(BUILD_LUA)"
+	$(MAKE) -C modules/lua OPTIMIZATION="$(LUA_MODULE_OPTIMIZATION)" BUILD_LUA="$(BUILD_LUA)"
 
 # valkey-cli
 $(ENGINE_CLI_NAME): $(ENGINE_CLI_OBJ)

src/modules/lua/Makefile

@@ -9,6 +9,8 @@ ifeq ($(BUILD_LUA),module)
 else
 	STATIC_LUA_FLAG=-DSTATIC_LUA=1
 	LUA_TARGET=libvalkeylua.a
+	# Strip LTO flags for the static build.
+	LUA_MODULE_OPTIMIZATION=$(subst -flto,,$(subst -ffat-lto-objects,,$(subst -flto=auto,,$(OPTIMIZATION))))
 endif
 
 ifeq ($(uname_S),Darwin)