From c4db8cecbc33f213fa60fb3912f5346cad049538 Mon Sep 17 00:00:00 2001
From: cinap_lenrek <cinap_lenrek@centraldogma>
Date: Mon, 29 Aug 2011 23:53:50 +0200
Subject: dont build empty directories

---
 sys/src/cmd/mkfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/src/cmd/mkfile b/sys/src/cmd/mkfile
index 5ea902878..63e12e571 100644
--- a/sys/src/cmd/mkfile
+++ b/sys/src/cmd/mkfile
@@ -14,7 +14,7 @@ OUTOFDATE=old
 NOMK=$NOTSYS|$BUGGERED|$OUTOFDATE
 
 cpuobjtype=`{sed -n 's/^O=//p' /$cputype/mkfile}
-DIRS=`{ls -l | sed '/^d/!d; s/.* //; /^('$NOMK')$/d'}
+DIRS=`{echo */mkfile | sed 's,/mkfile *,\n,g' | grep -v '^('$NOMK')$'}
 APEDIRS=awk bzip2 compress cvs eqn grap gs links-ape lp pic postscript spin \
 	tex troff
 
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