Yorkie Liu a7d880e830 toolchain/gcc: correct the check expr for newer clang
This fixes gcc build error within clang 11.0, it tweaks the version
string from LLVM to clang.

Signed-off-by: Yorkie Liu <yorkiefixer@gmail.com>
(cherry picked from commit 65a561fd0919eafff2363ae8324db64be2a57f77)
2019-12-23 00:31:13 +01:00
..
2019-11-19 15:02:22 +01:00
2019-11-19 15:02:22 +01:00