;;
*)
cat << "END"
-Usage: ./Configure [options...]
+Usage: ./configure [options...]
-g: Full debugging, no optimization, and full warnings
-O?: Optimization, no debugging or warnings
--cc <compiler>: Set the C compiler to use (default "gcc")
echo "Creating config.mak"
cat > config.mak << END
-### Automatically generated by ./Configure ###
+### Automatically generated by ./configure ###
CC = $CC
COPT = $COPT
echo "Creating config.h"
cat << END > config.h
-/*** Automatically generated by ./Configure ***/
+/*** Automatically generated by ./configure ***/
END