Allow to build zlib and lzma statically

This should fix issues on Darwin.

3rdparty/zlib/test/Makefile

@@ -0,0 +1,45 @@
+HSC=ghc
+CC=gcc # can also use $(HSC)
+
+UNCOMPRESSED=`find .. -type f`
+GZIPPED=`find .. -type f -name \*.gz`
+
+HSC_OPTS=-hide-package zlib -i
+
+HSBINS=hszpipe hsgzip hsgunzip test-hs
+BINS=$(HSBINS) zpipe
+
+ALL:
+
+clean:
+	rm -f $(BINS) *.o *.hi
+
+bins: hszpipe zpipe hsgzip hsgunzip
+
+%.hs : %.hsc
+	hsc2hs --cc=$(HSC) --ld=$(HSC) --lflag=-lz -o $@ $<
+
+hs%: ../examples/%.hs
+	$(HSC) $(HSC_OPTS) -lz -i.. -o $@ --make $<
+
+$(HSBINS) : ../Codec/Compression/Zlib/Stream.hs
+
+test-hs: Test.hs
+	$(HSC) $(HSC_OPTS) -Wall -lz -i. -i.. -o $@ --make $<
+
+zpipe: zpipe.c
+	$(CC) -lz -o zpipe zpipe.c
+
+test: run-test-hs run-test-sh-zpipe run-test-sh-gzip run-test-sh-gunzip
+
+run-test-hs: test-hs
+	./test-hs
+
+run-test-sh-zpipe: zpipe hszpipe
+	./zpipe-compress.sh $(UNCOMPRESSED)
+
+run-test-sh-gzip: hsgzip hsgunzip
+	./gzip-compress.sh $(UNCOMPRESSED)
+
+run-test-sh-gunzip: hsgunzip
+	./gzip-uncompress.sh $(GZIPPED)