Disable excessive FP optimization by recent versions of gcc.

Andrew Dunstan <andrew@dunslane.net>

Commit: 01e80a0c2862290bf417f699c414578c91702ef0
Author: Andrew Dunstan <andrew@dunslane.net>
Date: 2011-12-14T22:11:44Z
Releases: 8.4.11
Disable excessive FP optimization by recent versions of gcc.

Suggested solution from Tom Lane. Problem discovered, probably not
for the first time, while testing the mingw-w64 32 bit compiler.

Backpatched to all live branches.

Files

PathChange+/−
configure modified +50 −0
configure.in modified +2 −0