[libunwind] Add -Wno-suggest-override to CMakeLists.txt.

Set -Wno-suggest-override where such warning is provided
by the compiler when building libunwind, alongside libcxx
and libcxxabi, using recent Clang. This extends behavior
introduced in 77e0e9e17daf0865620abcd41f692ab0642367c4
to libunwind, avoiding a large amount of warnings during
builds. See D84126 for the original patch.

GitOrigin-RevId: 46591b95362325d262ca29ce13e7b5ddda624bc8
1 file changed
tree: 805c0e25b74f64c50a9ef3a97087bb1400d82481
  1. cmake/
  2. docs/
  3. include/
  4. src/
  5. test/
  6. .clang-format
  7. CMakeLists.txt
  8. LICENSE.TXT