Change CMake file formatting

Removing unnecessary spaces. For CACHE variables, putting the description string
on its own line which mimics libcxx. There are no logic changes.

Differential Revision: http://reviews.llvm.org/D9945

llvm-svn: 238219
GitOrigin-RevId: fbb1514805f4dfad3d7a3214d5d2f8860eab2579
1 file changed
tree: 8f5695be8fc84c0188fe78aa34db97d43d02f5ff
  1. offload/
  2. runtime/
  3. testsuite/
  4. www/
  5. CMakeLists.txt
  6. CREDITS.txt
  7. LICENSE.txt