[Buildroot] [PATCH 2/2 v2] toolchain: Add the possibility to have a mcpu option with wrapper

[Peter Korsgaard]

>>>>> "Stany" == Stany MARCEL <stanypub at gmail.com> writes:

 Stany> Permit to define the mcpu of the external toolchain wrapper, based on
 Stany> BR2_GCC_TARGET_CPU.

Committed, thanks.

-- 
Bye, Peter Korsgaard