CFLAGS=-O2 -Wall $(shell pkgconf -cflags icu-io)
LDFLAGS=$(shell pkgconf -libs icu-io)
CC=gcc

all: haskell-read-utf8 icu-read-utf8 bench
.PHONY: all

bench: haskell-read-utf8 icu-read-utf8
	hyperfine ./haskell-read-utf8 ./icu-read-utf8
.PHONE: bench

haskell-read-utf8: ./haskell/HaskellReadUTF8.hs
	ghc -o ./haskell-read-utf8 -O ./haskell/HaskellReadUTF8.hs

icu-read-utf8: ./icu/icu-read-utf8.c
	$(CC) $(CFLAGS) $(LDFLAGS) ./icu/icu-read-utf8.c -o ./icu-read-utf8

clean:
	rm -f ./haskell/*.{o,hi}
	rm -f ./haskell-read-utf8
	rm -f ./icu-read-utf8
.PHONY: clean