[PATCH v2 1/9] Add configure check to test if gcc supports attribute ifunc.

[Joseph Myers]

On Mon, 8 Aug 2016, Paul E. Murphy wrote:

> One more hiccup after trying out this patch.  pt-vfork.c mandates ifunc
> on most (all?) targets using nptl.  It seems configure needs to mandate
> this support on any target using nptl.

No it doesn't.  Many architectures have their own pt-vfork.S.

-- 
Joseph S. Myers
joseph@codesourcery.com