depends: fix zlib build on osx
commitc62475329e5e4c4c3f9570546e2b843288f48c61
authorCory Fields <cory-nospam-@coryfields.com>
Fri, 10 Mar 2017 21:53:03 +0000 (10 16:53 -0500)
committerCory Fields <cory-nospam-@coryfields.com>
Fri, 10 Mar 2017 21:53:05 +0000 (10 16:53 -0500)
treed67143f633cf36c1e9883c3cc157b82b12e611cb
parent8910b4717e5bb946ee6988f7fe9fd461f53a5935
depends: fix zlib build on osx

zlib is sneaky and expects ar to be libtool on darwin.
depends/packages/zlib.mk