[runtimes] Remove unused functions from Handle{Libcxx,Libunwind}Flags.cmake

Reviewed By: phosek, #libunwind, #libc

Spies: libcxx-commits

Differential Revision: https://reviews.llvm.org/D144400

GitOrigin-RevId: 141471a0cbf2d029899b29baf1a54a238f6067f9
1 file changed
tree: 11552af56375d9a353f20e29dba5423606b24efb
  1. cmake/
  2. docs/
  3. include/
  4. src/
  5. test/
  6. .clang-format
  7. CMakeLists.txt
  8. LICENSE.TXT