tree 3e64462c5230e92ee708af7eaf1ec8d11b801c92
parent 23d664144f9209ec5d43d896ee7d4e399db7d783
author scottmg@chromium.org <scottmg@chromium.org@78cadc50-ecff-11dd-a971-7dbc132099af> 1402007543 +0000
committer scottmg@chromium.org <scottmg@chromium.org@78cadc50-ecff-11dd-a971-7dbc132099af> 1402007543 +0000

Add option for link concurrency.

Skia's buildbots, particularly Windows builds with LTO, are held back by the
link pool.  We'd like to play around with this number a bit.  Any problem
checking an environment variable first before doing the RAM-based calculation?

Testing: ran with and without GYP_LINK_CONCURRENCY=90, looked at build.ninja

Patch from mtklein@chromium.org.

R=scottmg@chromium.org

Review URL: https://codereview.chromium.org/315343003

git-svn-id: http://gyp.googlecode.com/svn/trunk@1930 78cadc50-ecff-11dd-a971-7dbc132099af