LUA_VERSION:=5.1.2
LUA_SOURCE:=lua-$(LUA_VERSION).tar.gz
LUA_SITE:=http://www.lua.org/ftp
LUA_MAKE_DIR:=$(MAKE_DIR)/lua
LUA_DIR:=$(SOURCE_DIR)/lua-$(LUA_VERSION)
LUA_BINARY:=$(LUA_DIR)/src/lua
LUA_PKG_SOURCE:=lua-$(LUA_VERSION)-dsmod.tar.bz2
LUA_PKG_SITE:=http://131.246.137.121/~metz/dsmod/packages
LUA_TARGET_DIR:=$(PACKAGES_DIR)/lua-$(LUA_VERSION)
LUA_TARGET_BINARY:=$(LUA_TARGET_DIR)/root/usr/bin/lua

$(DL_DIR)/$(LUA_SOURCE): | $(DL_DIR)
	wget -P $(DL_DIR) $(LUA_SITE)/$(LUA_SOURCE)

$(DL_DIR)/$(LUA_PKG_SOURCE): | $(DL_DIR)
	@$(DL_TOOL) $(DL_DIR) $(TOPDIR)/.config $(LUA_PKG_SOURCE) $(LUA_PKG_SITE)

$(LUA_DIR)/.unpacked: $(DL_DIR)/$(LUA_SOURCE)
	tar -C $(SOURCE_DIR) $(VERBOSE) -xzf $(DL_DIR)/$(LUA_SOURCE)
	for i in $(LUA_MAKE_DIR)/patches/*.patch; do \
		patch -d $(LUA_DIR) -p0 < $$i; \
	done
	touch $@

$(LUA_BINARY): $(LUA_DIR)/.unpacked
	PATH="$(TARGET_PATH)" $(MAKE) -C $(LUA_DIR) \
		CC="$(TARGET_CC)" \
		LD="$(TARGET_LD)" \
		MYCFLAGS="-I$(TARGET_MAKE_PATH)/../usr/include $(TARGET_CFLAGS)" \
		AR="$(TARGET_CROSS)ar rcu" \
		RANLIB="$(TARGET_CROSS)ranlib" \
		MYLDFLAGS="-L$(TARGET_MAKE_PATH)/../usr/lib" \
		INSTALL_ROOT=/usr \
		PKG_VERSION="$(LUA_VERSION)" \
		linux

$(LUA_TARGET_BINARY): $(LUA_BINARY) 
	$(INSTALL_BINARY_STRIP)

$(PACKAGES_DIR)/.lua-$(LUA_VERSION): $(DL_DIR)/$(LUA_PKG_SOURCE) | $(PACKAGES_DIR)
	@tar -C $(PACKAGES_DIR) -xjf $(DL_DIR)/$(LUA_PKG_SOURCE)
	@touch $@

lua: $(PACKAGES_DIR)/.lua-$(LUA_VERSION)

lua-package: $(PACKAGES_DIR)/.lua-$(LUA_VERSION)
	tar -C $(PACKAGES_DIR) $(VERBOSE) --exclude .svn -cjf $(PACKAGES_BUILD_DIR)/$(LUA_PKG_SOURCE) lua-$(LUA_VERSION)

lua-precompiled: uclibc ncurses-precompiled readline-precompiled lua $(LUA_TARGET_BINARY)

lua-source: $(LUA_DIR)/.unpacked $(PACKAGES_DIR)/.lua-$(LUA_VERSION)

lua-clean:
	-$(MAKE) -C $(LUA_DIR) clean
	rm -f $(PACKAGES_BUILD_DIR)/$(LUA_PKG_SOURCE)

lua-dirclean:
	rm -rf $(LUA_DIR)
	rm -rf $(PACKAGES_DIR)/lua-$(LUA_VERSION)
	rm -f $(PACKAGES_DIR)/.lua-$(LUA_VERSION)

lua-uninstall: 
	rm -f $(LUA_TARGET_BINARY)

lua-list:
ifeq ($(strip $(DS_PACKAGE_LUA)),y)
	@echo "S40lua-$(LUA_VERSION)" >> .static
else
	@echo "S40lua-$(LUA_VERSION)" >> .dynamic
endif