[CMake] Include CMakeDependentOption in libunwind
authorPetr Hosek <phosek@chromium.org>
Tue, 24 Jul 2018 23:42:51 +0000 (23:42 +0000)
committerPetr Hosek <phosek@chromium.org>
Tue, 24 Jul 2018 23:42:51 +0000 (23:42 +0000)
commit641a29df6d99cdcec4951f956f6ee53f1f5fdf3b
tree6c56f1d6437612933c36dcea7312ba70477c6416
parent4a1e14ea78e6f3179b9442b714ec6e79e6b661b1
[CMake] Include CMakeDependentOption in libunwind

This should resolve the breakage introduced in r337867 which introduced
the use of cmake_dependent_option without include the necessary file.

llvm-svn: 337868
libunwind/CMakeLists.txt