push(@INC,"${dir}","${dir}../../perlasm");
require "sparcv9_modes.pl";
-$output = pop;
-open STDOUT,">$output";
+$output = pop and open STDOUT,">$output";
$::evp=1; # if $evp is set to 0, script generates module with
# Camellia_[en|de]crypt, Camellia_set_key and Camellia_cbc_encrypt