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-rw-r--r--src/libmp/port/reduce14
1 files changed, 3 insertions, 11 deletions
diff --git a/src/libmp/port/reduce b/src/libmp/port/reduce
index a857a28c..b3980756 100644
--- a/src/libmp/port/reduce
+++ b/src/libmp/port/reduce
@@ -3,14 +3,6 @@ shift
objtype=$1
shift
-ls -p ../$objtype/*.[cs] >[2]/dev/null | sed 's/..$//' > /tmp/reduce.$pid
-#
-# if empty directory, just return the input files
-#
-if (! ~ $status '|') {
- echo $*
- rm /tmp/reduce.$pid
- exit 0
-}
-echo $* | tr ' ' \012 | grep -v -f /tmp/reduce.$pid | tr \012 ' '
-rm /tmp/reduce.$pid
+reduce="("`ls -p ../$objtype/*.[cs] 2>/dev/null | sed 's/..$//' | sed 's/^.*\///' | tr '\012' '|' | sed 's/.$//'`")"
+
+echo $* | tr ' ' '\012' | egrep -v $reduce | tr \012 ' '