[OE-core] [PATCH] bitbake.conf: reset default value of DEBUG_PREFIX_MAP

[Khem Raj]

On Fri, Jan 18, 2019 at 12:43 PM Burton, Ross <ross.burton at intel.com> wrote:
>
> On Fri, 18 Jan 2019 at 17:55, Khem Raj <raj.khem at gmail.com> wrote:
> > I am bit concerned about using -ffile-prefix-map here, its gcc only
> > option so will cause clang to fail
>
> It's almost like we need a toolchain override so this can be gcc-specific...
>
> I've been meaning to do that for about a year now :(
>
> Until then, couldn't meta-clang just override the value from the layer?

yes it can, but one by one there are many changes to keep and core becomes
tied to gcc. We should be conscious about it.

>
> Ross