Add build flags for riscv64 in compiler config

Signed-off-by: Rebecca Chang Swee Fun <rebecca.chang@starfivetech.com>
Change-Id: I97caadea3604939c9e19ac8d9ebf78df661e90c9
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3703982
Reviewed-by: Nico Weber <thakis@chromium.org>
Commit-Queue: Nico Weber <thakis@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1015200}
NOKEYCHECK=True
GitOrigin-RevId: 1750a519c6e449bb6de38c7d13339f4ca0f8c153
1 file changed