[OE-core] flto automake

[Lei YU]

On Wed, Dec 19, 2018 at 9:07 AM Burton, Ross <ross.burton at intel.com> wrote:
>
> On Wed, 19 Dec 2018 at 00:42, Brad Bishop <bradleyb at fuzziesquirrel.com> wrote:
>
> > I wonder if this is something they would be interested in upstream.  I’ve copied
> > the oe-core mailing list for possible comment.
>
> Thanks for forwarding this to us.  The class is very simple and just does:
>
> PACKAGECONFIG_CONFARGS += " AR=${TARGET_PREFIX}gcc-ar \
> RANLIB=${TARGET_PREFIX}gcc-ranlib"

Oh I like it in a common class! We have "ugly" AC_SUBST for AR and RANLIB to
gcc one in https://github.com/openbmc/phosphor-time-manager/blob/master/configure.ac#L10-L11
Let's see how upstream think about this.