Commits
Uwe L. Korn authored and Wes McKinney committed 4baaa88c3f3
ARROW-847: Specify BUILD_BYPRODUCTS for gtest Author: Uwe L. Korn <uwelk@xhochy.com> Closes #561 from xhochy/ARROW-847 and squashes the following commits: e8d5439 [Uwe L. Korn] ARROW-847: Specify BUILD_BYPRODUCTS for gtest