[cmake] Handle Dragonfly BSD like FreeBSD
authorReid Kleckner <rnk@google.com>
Thu, 6 Aug 2015 17:17:44 +0000 (17:17 +0000)
committerReid Kleckner <rnk@google.com>
Thu, 6 Aug 2015 17:17:44 +0000 (17:17 +0000)
commit8191feddec7ffe705dbb5189e5a8ffefef15f4d2
tree134df0a0ed86ef1778b548d5c10d0927f60f5e0e
parent181ebadd3a3da3412717b25988c6f6c255984630
[cmake] Handle Dragonfly BSD like FreeBSD

Fixes build break reported in PR24358.

Patch by John Marino.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@244232 91177308-0d34-0410-b5e6-96231b3b80d8
CMakeLists.txt