[Buildroot] [PATCH] gcc: fix xtensa overlay application

[Peter Korsgaard]

>>>>> "Max" == Max Filippov <jcmvbkbc at gmail.com> writes:

 > gcc build scripts use wrong variable name to specify xtensa overlay
 > application command. As a result gcc is built with the default overlay,
 > which leads to obscure failures later in the build process.

 > xtensa toolchain needs an additional configuration for a specific core
 > variant we're building for. This configuration is called 'overlay' and
 > is an archive with files for binutils, gcc and gdb that replace
 > corresponding files in toolchain components.

 > Signed-off-by: Max Filippov <jcmvbkbc at gmail.com>

Committed, thanks.

-- 
Bye, Peter Korsgaard