tree d47b1e2e8f46e9a627a7f63cfe792258cd782bef
parent 27cdacd707630ca7f8fb412a4cd0c58b77e97f8f
author Yunqing Wang <yunqingwang@google.com> 1643068576 -0800
committer Wan-Teh Chang <wtc@google.com> 1643387925 +0000

Modify armv7 -march in cmake

armv7 build failure was seen with gcc 11. armv7-a target no longer
includes an FPU by default, so we need to specify -march=armv7-a+fp.
However, armv7-a+fp isn't supported in old gcc version(e.g. gcc-5.4).
To accommodate that, use -mfpu=vfpv3 instead.

BUG=aomedia:3226

Change-Id: I13afa284d881c4a5d83675e1b9fb1af8c45480af
(cherry picked from commit 1908972c6f3dae585f88185cbaa7e921ddfcdbb3)