tree 050921e0c3eff62ec2879940f15dec7ee9bd0df3
parent e209d32cbe407cee8f0c62a16bae73fc8213c50d
author Josh Conner <joshconner@google.com> 1484264774 -0800
committer Joshua Conner <joshconner@google.com> 1484269102 +0000

Improve make process management.

- Add support for waiting on a shell function
- Improve error messages
- Consider PATH environment variable when finding executables

Change-Id: Icabb69126a824a11ff95d6e2cded80f275e65240