X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=distrib%2Fcompare%2FMakefile;h=f65c0419eb771b2f753b7ddb456a756d6e5bf6a4;hb=e5c3b478b3cd1707cf122833822f44b2ac09b8e9;hp=3099bc9cc5ac730092e9c3f762a2bc21abc7a6cc;hpb=29a05730930cd2c5986ebb22d550e893d9fa20cc;p=ghc-hetmet.git

diff --git a/distrib/compare/Makefile b/distrib/compare/Makefile
index 3099bc9..f65c041 100644
--- a/distrib/compare/Makefile
+++ b/distrib/compare/Makefile
@@ -2,7 +2,7 @@
 GHC = ghc
 
 compare: *.hs
-	"$(GHC)" --make -Wall -Werror $@
+	"$(GHC)" -O --make -Wall -Werror $@
 
 .PHONY: clean
 clean: