Timo Hirvonen wrote: > "which" isn't portable. On SunOS 5.9 "which foo" prints error message to > stdout and returns 0. I use this in my own configure scripts: Yes, you're right and that function looks fine. I will resend the patches later, but I'll wait a few hours for further comments. Regards, Dennis - : send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html