tree 5a8e368ea0185e0ed2925efb9a369b21dff728f9
parent 06c6b1352ede8e9c4a4fd4ee4fc6861e8b3bc763
author Sylvain Defresne <sdefresne@chromium.org> 1593178381 +0200
committer Commit Bot <commit-bot@chromium.org> 1593179074 +0000

[xcode] Allow user to choose Xcode build system

Xcode 10 introduced a new build system, and beta versions of
Xcode 12 prints a warning if the legacy build system is used
telling that it will be removed in a future version.

Give the user an option to choose which build system to use.

Bug: chromium:1094890
Change-Id: I681201cc5b1355f6139b96b20d74dc93a4545e63
Reviewed-on: https://gn-review.googlesource.com/c/gn/+/9100
Commit-Queue: Sylvain Defresne <sdefresne@chromium.org>
Reviewed-by: Brett Wilson <brettw@chromium.org>