Slightly different fix than proposed in bug #981510, but pretty sure
it should work (untested). Please report if there's any issues.
If anyone knows a Gn-only way for chromium to know when it cannot use
this, would be interested -- bonus if upstreamed to chromium itself.
Will add the mte patch in the patchset next time need to update it,
it'll likely be here for a long time. Intentionally excluded from
6.9999 given we skip all chromium-specific patches there, passing
a unused option only results in a warning (albeit it likely won't
build anyway unless chromium fixed this).
The ifunc one is upstreamed, only needed in 6.11.1.
Closes: https://bugs.gentoo.org/981510
Signed-off-by: Ionen Wolkens <ionen@gentoo.org>
6a4bd80a91