X-Git-Url: http://git.cielonegro.org/gitweb.cgi?p=Lucu.git;a=blobdiff_plain;f=data%2FMakefile;h=c73c1f3c2e5416eea76156db425503848ad718d8;hp=584c8d6c0053d87334ba3870a5604eb764c80534;hb=b1fac0a2cb1cafa008c0efa8ae4e14afbee0927f;hpb=dfbf241202237b5b4033dbf781de5e10e0f919eb

diff --git a/data/Makefile b/data/Makefile
index 584c8d6..c73c1f3 100644
--- a/data/Makefile
+++ b/data/Makefile
@@ -1,5 +1,18 @@
-../Network/HTTP/Lucu/MIMEType/DefaultExtensionMap.hs: mime.types CompileMimeTypes
-	./CompileMimeTypes $< $@
+../Network/HTTP/Lucu/MIMEType/DefaultExtensionMap.hs: dist/DefaultExtensionMap.hs
+	cp -f $< $@
 
-CompileMimeTypes: CompileMimeTypes.hs
-	ghc --make $@
+dist/DefaultExtensionMap.hs: mime.types compiler
+	./CompileMimeTypes $< $@.tmp
+	if diff $@ $@.tmp >/dev/null; then \
+		rm -f $@.tmp; \
+	else \
+		mv -f $@.tmp $@; \
+	fi
+
+compiler:
+	ghc -Wall --make CompileMimeTypes -i.. -odir dist -hidir dist
+
+clean:
+	rm -rf dist DefaultExtensionMap.hs CompileMimeTypes
+
+.PHONY: clean compiler