tree ce0efa50318e29843daa45c03d3b32b1f0d88468
parent f3baef91ccc7538061103a638a1022a98a3e4520
author Kouhei Sutou <kou@clear-code.com> 1549937106 -0600
committer Wes McKinney <wesm+git@apache.org> 1549937106 -0600

ARROW-4527: [Packaging][Linux] Use LLVM 7

We use https://apt.llvm.org/ for Debian strech and Ubuntu Xenial for Gandiva packages.
If users who don't use Gandiva packages, they don't need to enable the LLVM APT repository.

Author: Kouhei Sutou <kou@clear-code.com>

Closes #3618 from kou/linux-packages-llvm-7 and squashes the following commits:

9d87365d <Kouhei Sutou> ARROW-4527:  Use LLVM 7