diff options
| -rw-r--r-- | Makefile | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/Makefile b/Makefile index b993741183..830fa5a234 100644 --- a/Makefile +++ b/Makefile @@ -299,7 +299,11 @@ qemu-version.h: FORCE printf '""\n'; \ fi; \ fi) > $@.tmp) - $(call quiet-command, cmp -s $@ $@.tmp || mv $@.tmp $@) + $(call quiet-command, if ! cmp -s $@ $@.tmp; then \ + mv $@.tmp $@; \ + else \ + rm $@.tmp; \ + fi) config-host.h: config-host.h-timestamp config-host.h-timestamp: config-host.mak |