if [ -e src/trimmed_netcdf-4.2.1.1 ]; then
	echo "removing .o files"
	rm -rf src/trimmed_netcdf-4.2.1.1/*/*.o
fi
for f in ./config.*; do
	rm -f $f
done
for f in ./autom4*; do
	rm -rf $f
done
if [ -e src/Makevars ]; then
	rm -f src/Makevars
fi