TARGET = redis
CC = /opt/wasi-sdk/bin/clang
SYSROOT = /opt/wasi-sdk/share/wasi-sysroot
TARGET_TRIPLE = wasm32-unknown-wasi
CFLAGS = -nostartfiles -fvisibility=hidden
LDFLAGS = -Wl,--no-entry,--demangle,--allow-undefined
EXPORT_FUNCS = --export=allocate,--export=deallocate,--export=invoke,--export=load,--export=store,--export=redis_allocate,--export=redis_deallocate,--export=redis_invoke,--export=redis_load,--export=redis_store
WRAPPER_SRC = wrapper.c
LUA =/code/deps/lua/src
REDIS_SERVER = adlist.c quicklist.c debug.c dict.c server.c sds.c zmalloc.c lzf_c.c lzf_d.c pqsort.c zipmap.c sha1.c ziplist.c release.c networking.c util.c object.c db.c t_string.c t_list.c t_set.c t_zset.c t_hash.c multi.c sort.c intset.c crc16.c endianconv.c slowlog.c scripting.c rand.c crc64.c bitops.c notify.c hyperloglog.c latency.c sparkline.c geo.c evict.c expire.c geohash.c geohash_helper.c defrag.c siphash.c rax.c t_stream.c listpack.c lolwut.c lolwut5.c ../deps/lua/src/*.c
SDK = sdk/logger.c

.PHONY: default all clean

default: $(TARGET)
all: default

$(TARGET): $(SDK) $(REDIS_SERVER) $(WRAPPER_SRC)
	$(CC) -O3 --sysroot=$(SYSROOT) --target=$(TARGET_TRIPLE) -I$(LUA) $(CFLAGS) $(LDFLAGS) -Wl,$(EXPORT_FUNCS) $^ -o $@.wasm

.PRECIOUS: $(TARGET)

clean:
	-rm -f $(TARGET).wasm