Print generated message to stderr

Otherwise, the messages end up in the parent's local.ninja.

1 files changed, 1 insertions, 1 deletions

diff --git a/setup.rc b/setup.rc
index 075f6337..28860110 100755
--- a/setup.rc
+++ b/setup.rc
@@ -59,7 +59,7 @@ fn gen {
 	} >local.ninja.tmp
 	mv $absdir/^(local.ninja.tmp local.ninja)
 
-	echo 'generated '$dir
+	echo 'generated '$dir >[1=2]
 
 	wait
 }