Re: edk2 fails with isar 0.10

[Anton Mikanovich <amikan@ilbers.de>]

31/01/2024 12:09, 'Schultschik, Sven' via isar-users wrote:
> Hi everyone,
>
> we updated https://github.com/ilbers/isar
> in our setup from
>
>  From 0.9
> 213b8f62fa74e87321f927fb6b4ed9db93e5cb37
> to 0.10 dev
> 51f5b0dbecb4a7271540793e13c54fac69b42da0
>
>
> With this update edk2 standalonemm rpmb build started to faile because
> of
>
> /usr/lib/gcc-cross/aarch64-linux-gnu/10/../../../../aarch64-linux-
> gnu/bin/ld: cannot find -llto-aarch64
>   
> the same error, if we deactivate cross build
>
> if we go back to 0.9 the error does not apear
>
> It doesn't matter if we are using edk2 202302 oder 202311 version of
> edk2.
>
> we normaly build with GCC5 toolchain flag (GCC for 202311 an newer)
>
> If we switch to edk2 toolchain GCC49 (GCCNOLTO for 202311 and newer) it
> compiles without any further errors.
>
> So something in that update to 0.10 seems to prevent LTO to be not
> available anymore.
>
> Did someone see similar already, or already knows the reason?
>
> br Sven
>
Hello Sven,

Is there any steps to reproduce this issue? (with recipe or layer to try).
I've tried edk2 with GCC5 option outside Isar and it just worked, so we 
need to
check if it's some kind of Isar issue or recipe itself.

The main difference between 0.9 and 0.10rc1 is sbuild integration which 
makes
all recipes been built independently. It requires more strict dependencies
handling, because packages will not be shared between recipes.