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-rw-r--r--Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index c054bc6356..45706375b2 100644
--- a/Makefile
+++ b/Makefile
@@ -185,7 +185,7 @@ qemu-version.h: FORCE
printf '""\n'; \
fi; \
fi) > $@.tmp)
- $(call quiet-command, cmp --quiet $@ $@.tmp || mv $@.tmp $@)
+ $(call quiet-command, cmp -s $@ $@.tmp || mv $@.tmp $@)
config-host.h: config-host.h-timestamp
config-host.h-timestamp: config-host.mak