unlink "warnings.h";
unlink "lib/warnings.pm";
open(WARN, ">warnings.h") || die "Can't create warnings.h: $!\n";
+binmode WARN;
open(PM, ">lib/warnings.pm") || die "Can't create lib/warnings.pm: $!\n";
+binmode PM;
print WARN <<'EOM' ;
/* !!!!!!! DO NOT EDIT THIS FILE !!!!!!!