Initial Spring 2016 commit.

mk/installheaders.sh

@@ -0,0 +1,20 @@
+#!/bin/sh
+# installheaders.sh - install header files
+# usage: installheaders.sh srcdir destdir
+# srcdir/*.h is copied to destdir, if different.
+#
+
+if [ $# != 2 ]; then
+    echo "$0: Usage: $0 srcdir destdir" 1>&2
+    exit 1
+fi
+
+for H in "$1"/*.h; do
+    BH=`basename "$H"`
+    if diff "$H" "$2/$BH" >/dev/null 2>&1; then
+        :
+    else
+	echo cp "$H" "$2/$BH"
+	cp "$H" "$2/$BH"
+    fi
+done