tree 9ade37cfc2b0391fa49f9d1120a4058518aba6a6
parent df15a8863a78b6c61a76c08c8a993b96eb5839b9
author Nick Bray <ncbray@chromium.org> 1418765244 -0800
committer Nick Bray <ncbray@chromium.org> 1418765244 -0800

GN: add default target.

Previously, invoking ninja without specifying a target would cause it to try to
build a number of unused and broken targets carried over from Chrome.  This was
worked around by building an explicit "root" target that contained only the
targets needed by Mojo.  The default (no target) build is now equivalent to
"root".  The "root" target still exists, but is now deprecated.

BUG=https://code.google.com/p/chromium/issues/detail?id=401761
R=jamesr@chromium.org

Review URL: https://codereview.chromium.org/809583002