This may be related to upstream commit:
commit 6899576f99ddd612520f7cdb4987155fad27bc6e Author: Frank Ch. Eigler <email address hidden> Date: Thu May 12 19:53:30 2011 -0400
runtime/autoconf: gcc 4.6 fix false -Werror positives
Upstream release 1.6 includes this and many other possibly-related fixes.
This may be related to upstream commit:
commit 6899576f99ddd61 2520f7cdb498715 5fad27bc6e
Author: Frank Ch. Eigler <email address hidden>
Date: Thu May 12 19:53:30 2011 -0400
runtime/ autoconf: gcc 4.6 fix false -Werror positives
Upstream release 1.6 includes this and many other possibly-related fixes.