toolchain/gcc: correct the check expr for newer clang
authorYorkie Liu <yorkiefixer@gmail.com>
Tue, 19 Nov 2019 05:41:10 +0000 (13:41 +0800)
committerRISCi_ATOM <bob@bobcall.me>
Mon, 23 Dec 2019 17:16:05 +0000 (12:16 -0500)
commit70b57a848de0db684903a38fe2b3834186a19fbe
treec7ef784d399c572e71177d4ab8e61614c59747bb
parent98fdf0b392084e5f3e100ef6e9c66e7f6572cacf
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)
toolchain/gcc/common.mk