[Impala-CR](cdh5-trunk) Allow switching between custom and bootstrapped toolchain

["Tim Armstrong (Code Review)" <ge...@cloudera.org>]

Tim Armstrong has uploaded a new change for review.

  http://gerrit.cloudera.org:8080/2665

Change subject: Allow switching between custom and bootstrapped toolchain
......................................................................

Allow switching between custom and bootstrapped toolchain

If IMPALA_CUSTOM_TOOLCHAIN is set, toolchain bootstrap is skipped. This
means that even if you are running on a supported OS, your custom-built
toolchain artifacts will always be used.

Also use Ubuntu 14.04 toolchain artifacts for Ubuntu 15.10.
I have been using the artifacts locally for a while and it has been
working fine.

Change-Id: If3bae187cc8a829c693711482c0ec656e41b7bf2
---
M CMakeLists.txt
M bin/bootstrap_toolchain.py
2 files changed, 14 insertions(+), 9 deletions(-)


  git pull ssh://gerrit.cloudera.org:29418/Impala refs/changes/65/2665/1
-- 
To view, visit http://gerrit.cloudera.org:8080/2665
To unsubscribe, visit http://gerrit.cloudera.org:8080/settings

Gerrit-MessageType: newchange
Gerrit-Change-Id: If3bae187cc8a829c693711482c0ec656e41b7bf2
Gerrit-PatchSet: 1
Gerrit-Project: Impala
Gerrit-Branch: cdh5-trunk
Gerrit-Owner: Tim Armstrong <ta...@cloudera.com>