On 11/19/2013 02:54 PM, Jan Hubicka wrote:
The problem is that you have .a library consisting of slim LTO objects and you link with it during configure check without -flto.
On the other hand, many configure checks will never work reliably with -flto because they rely heavily on the fact that GCC cannot see across translation units and spot crass declaration/definition mismatches.
-- Florian Weimer / Red Hat Product Security Team
