[ARROW-3142] [C++] Fetch all libs from toolchain environment

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.10.0
• Fix Version/s: 0.11.0
• Component/s: C++
• Labels: pull-request-available
• Assignee: Antoine Pitrou
• Reporter: Antoine Pitrou
• Created: 29/Aug/18 16:27
• Updated: 02/Oct/18 14:36
• Resolved: 30/Aug/18 20:07

Description

When setting ARROW_BUILD_TOOLCHAIN, gtest and orc are currently not taken from the toolchain environment.

Issue Links

• links to: GitHub Pull Request #2495