Makefile

.PHONY: all skynet clean

PLAT ?= linux
SHARED := -fPIC --shared
LUA_CLIB_PATH ?= luaclib

LUA_INC ?= skynet/3rd/lua

CFLAGS = -g -O2 -Wall -I$(LUA_INC) -L$(LUA_INC)

LUA_CLIB = log snowflake pb cjson lfs

all : skynet

skynet/Makefile :
	git submodule update --init

skynet : skynet/Makefile
	cd skynet && $(MAKE) $(PLAT) && cd ..

all : \
  $(foreach v, $(LUA_CLIB), $(LUA_CLIB_PATH)/$(v).so)

$(LUA_CLIB_PATH) :
	mkdir $(LUA_CLIB_PATH)

$(LUA_CLIB_PATH)/log.so : lualib-src/lua-log.c | $(LUA_CLIB_PATH)
	$(CC) $(CFLAGS) $(SHARED) $^ -o $@

$(LUA_CLIB_PATH)/snowflake.so : lualib-src/lua-snowflake.c | $(LUA_CLIB_PATH)
	$(CC) $(CFLAGS) $(SHARED) $^ -o $@

$(LUA_CLIB_PATH)/pb.so : 3rd/lua-protobuf/pb.c | $(LUA_CLIB_PATH)
	$(CC) $(CFLAGS) $(SHARED) $^ -o $@

$(LUA_CLIB_PATH)/lfs.so : 3rd/luafilesystem/src/lfs.c | $(LUA_CLIB_PATH)
	$(CC) $(CFLAGS) $(SHARED) $^ -o $@

$(LUA_CLIB_PATH)/cjson.so : | $(LUA_CLIB_PATH)
	cd 3rd/lua-cjson && $(MAKE) LUA_INCLUDE_DIR=../../$(LUA_INC) CC=$(CC) CJSON_LDFLAGS="$(SHARED)" && cd ../.. && cp 3rd/lua-cjson/cjson.so $@

clean :
	cd skynet && $(MAKE) clean