On 19. 12. 19 22:41, Ben Cotton wrote:
https://fedoraproject.org/wiki/LTOByDefault
== Contingency Plan ==
* Contingency mechanism: Revert the LTO flags injection
* Contingency deadline: Beta freeze, but shooting for prior to mass
rebuilds starting
* Blocks release? No
* Blocks product? No
Most critically, if we don't address the GDB testsuite issue noted
above, our fallback position would be to simply disable the LTO
injection globally and re-evaluate for Fedora 33, similarly if we were
to find some show-stopping LTO issue.
Should the contingency plan include a second mass rebuild in case our packages
successfully built with lto during the mass rebuild, but are broken at runtime?
Or do we safely assume that it's good as long as it builds fine?
--
Miro Hrončok
--
Phone: +420777974800
IRC: mhroncok