See the provided URL on openoffice.org.
Basically, the OpenOffice ebuild just needs:
because otherwise it creates an error when importing Excel files. An example
is provided on OpenOffice's IssueZilla (see URL).
From said URL:
"When using -O2 or higher with gcc, OOo must be compiled with
-fno-strict-aliasing, or you'll get all kinds of problems"
- the OpenOffice-bin package does not have this problem;
- OpenOffice-Ximian already has -fno-strict-aliasing (see bug 25241).
Steps to Reproduce:
Fixed in -r2, it is a new revision as probably people in other cases will
never find out that a rebuild will fix their excel problems.
oops, it's allready fixed