PR: 1901

Obtained from:
Submitted by:	Jim Jagielski
Reviewed by:
BUG: Use -n32 for IRIX only if CC is cc


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80591 13f79535-47bb-0310-9956-ffa450edef68