[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
This commit is contained in:
Petr Hosek 2018-07-24 23:42:51 +00:00
parent 4a1e14ea78
commit 641a29df6d

View File

@ -119,6 +119,7 @@ endif()
#===============================================================================
# Setup CMake Options
#===============================================================================
include(CMakeDependentOption)
include(HandleCompilerRT)
# Define options.