1 files changed, 6 insertions, 0 deletions
diff --git a/m4/rmtspc b/m4/rmtspc
new file mode 100755
index 000000000000..431691d9e4bd
--- /dev/null
+++ b/m4/rmtspc
@@ -0,0 +1,6 @@
+#!/bin/sh
+# remove trailing spaces from C code
+#set -x
+for i in $*; do
+    sed 's/[	 ]*$//g' < $i > $i.tmp_$$ && mv $i.tmp_$$ $i
+done