#!/bin/sh
#
# Add the copyright notice to options.h
#
echo Adding copyright notice to options.skl
awk 'NR == 1 && $0 !~ /^#error/ {
   print "#error You must edit options.h before SM will compile."
   print "SM will not compile until you have removed these seven lines"
   print "By removing them you acknowledge that you have read our"
   print "copyright notices, and you confirm that you have a legal"
   print "copy of SM. If you are not sure of your status please send"
   print "email to either Robert Lupton (rhl@astro.princeton.edu) or"
   print "Patricia Monger (monger@mcmaster.ca)."
 }
 {
   print $0;
 }
 ' src/options.skl > src/options.skl~
mv src/options.skl~ src/options.skl