[Buildroot] [PATCH] package/mesa3d: fix circular dependency in Kconfig
peter at korsgaard.com
Tue Feb 11 22:40:38 UTC 2020
>>>>> "Yann" == Yann E MORIN <yann.morin.1998 at free.fr> writes:
> When the r300 driver was introduced in c5ae77c97 (package/mesa3d: add
> support for gallium r300 driver), a last-minute fix was introduced by
> Yann, to properly propagate the dependency of a selected symbol.
> However, this ended up causing a spurious circular dependency that does
> not really exists, but that Kconfig is not smart enough to detect is in
> fact OK.
> Fixing this is pretty non-obvious, but we have an easy way out: the
> dependency is about libdrm's radeon driver requirement for a toolchain
> that has the sync4 family of primitives, which is always a given for an
> x86 toolchain. As the radeon r300 driver is x86-only, this dependency is
> forcefully fulfilled.
> So, we drop the propagated dependency, and replace it by a fat comment.
> Signed-off-by: Yann E. MORIN <yann.morin.1998 at free.fr>
> Cc: Romain Naour <romain.naour at gmail.com>
> Cc: Bernd Kuhls <bernd.kuhls at t-online.de>
> Cc: James Hilliard <james.hilliard1 at gmail.com>
Bye, Peter Korsgaard
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