> On 8 Oct 2022, at 10:43, Michał Górny <mgorny@gentoo.org> wrote:
> 
> Hi,
> 
> Here's a patchset adding two new functions along with tests:
> 
> - tc-get-cxx-stdlib() that determines C++ stdlib used (libc++ vs
>  libstdc++)
> - tc-get-c-rtlib() that determines C compiler runtime used (libgcc vs
>  compiler-rt)
> 
> I've also included a fix for tests failing if ld.gold is not installed.
> 

All LGTM, although you forgot to CC toolchain@ ;)

> 
> Michał Górny (3):
>  toolchain-funcs.eclass: Add tc-get-cxx-stdlib() to get C++ stdlib
>  toolchain-funcs.eclass: Add tc-get-c-rtlib() to get CC runtime
>  eclass/tests/toolchain-funcs.sh: Handle missing ld.gold gracefully


Best,
sam