Commits
Uwe L. Korn authored and Wes McKinney committed 20228a2becc
ARROW-909: Link jemalloc statically if build as external project Author: Uwe L. Korn <uwelk@xhochy.com> Closes #651 from xhochy/ARROW-909 and squashes the following commits: a3e7a44 [Uwe L. Korn] ARROW-909: Link jemalloc statically if build as external project