Explicitly set target_subarch for iOS.
WebRTC doesn't use or support the target_subarch
GYP variable in the same way as Chromium does, and we
currently don't build fat binaries at our buildbots.
This is needed to unblock the chromium_revision roll in
https://webrtc-codereview.appspot.com/50569004/ and it
also makes it a bit easier to build for iOS since it
is no longer needed to set target_subarch=arm64 when
target_arch=arm64 (i.e. when you build for ARM64).
TBR=tkchin@webrtc.org
BUG=4503
Review URL: https://webrtc-codereview.appspot.com/48869004
Cr-Commit-Position: refs/heads/master@{#8937}
1 file changed