X-Git-Url: http://git.cielonegro.org/gitweb.cgi?a=blobdiff_plain;f=data%2FMakefile;h=04bd97f73c0d4365fe443634aa7c486718c108bc;hb=ea2b7838f1b3d9d4923a220a601be2e04cc559d7;hp=584c8d6c0053d87334ba3870a5604eb764c80534;hpb=dfbf241202237b5b4033dbf781de5e10e0f919eb;p=Lucu.git

diff --git a/data/Makefile b/data/Makefile
index 584c8d6..04bd97f 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 --make CompileMimeTypes -i.. -odir dist -hidir dist
+
+clean:
+	rm -rf dist DefaultExtensionMap.hs CompileMimeTypes
+
+.PHONY: clean compiler