File build/pre.sh artifact 071d09b3d7 part of check-in a02466420d

#! /bin/bash

./autogen.sh
rm -rf aclocal

cat Makefile.in  | sed '/^mrproper:/,/^$/ d' > Makefile.in.new
cat Makefile.in.new > Makefile.in
rm -f Makefile.in.new

exit 0