Re: [Xen-devel] [PATCH] xen: convert lto to Kconfig option

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 05.12.16 at 15:39, <wei.liu2@xxxxxxxxxx> wrote:
> Introduce CONFIG_LTO in Kconfig. Since this is the last option to be
> converted to Kconfig, delete the preceding comment in Rules.mk as well.
> 
> Make it depend on BROKEN because it doesn't work at the moment.

Looks fine except for this one aspect: Is that brokenness with gcc,
clang, or both? I wouldn't be surprised if it was broken with gcc (in
fact I would be surprised it has ever worked), but I would have
hoped that the clang variant (which iirc this was introduced for)
would work (also e.g. in 4.8).

Jan


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