PREFIX=/usr/local

INCLUDE = -I/usr/local/include/lsup
CFLAGS = -shared -DDEBUG -Og -ggdb -Wall -fPIC
LDFLAGS = -L/usr/local/lib -llua -llsuprdf_dbg

LUAC_SRC = $(wildcard src/*.c)
#OBJ = $(patsubst src/%.c, lib/%.so, $(LUAC_SRC))
OBJ = lsup.so
OBJPATH = lib/$(OBJ)

LUA_VER=5.4
INSTALL_DIR=$(PREFIX)/lib/lua/$(LUA_VER)

VALGRIND_LOG=/tmp/lua_lsup_valgrind.log

.DEFAULT_GOAL := lib


.PHONY: lib
lib: $(OBJPATH)


$(OBJPATH): src/*.c src/lua_lsup.h
	$(CC) $(INCLUDE) $(CFLAGS) $(LDFLAGS) -o $@ src/*.c


install: $(OBJPATH)
	mkdir -p $(INSTALL_DIR)
	cp $(OBJPATH) $(INSTALL_DIR)


.PHONY: uninstall
uninstall:
	$(RM) $(INSTALL_DIR)/$(OBJ)


.PHONY: clean
clean:
	$(RM) lib/*.so


.PHONY: memcheck
memcheck:
	valgrind --leak-check=full --show-leak-kinds=all --track-origins=yes \
	--log-fd=9 --suppressions=valgrind-lua-noreadline.supp \
	lua -e "dofile 'scratch.lua'" 9>|$(VALGRIND_LOG); \
	echo "Log file in $(VALGRIND_LOG)"