From 641a29df6d99cdcec4951f956f6ee53f1f5fdf3b Mon Sep 17 00:00:00 2001
From: Petr Hosek <phosek@chromium.org>
Date: Tue, 24 Jul 2018 23:42:51 +0000
Subject: [PATCH] [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 | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libunwind/CMakeLists.txt b/libunwind/CMakeLists.txt
index 44265b089b13..e460a72d45c0 100644
--- a/libunwind/CMakeLists.txt
+++ b/libunwind/CMakeLists.txt
@@ -119,6 +119,7 @@ endif()
 #===============================================================================
 # Setup CMake Options
 #===============================================================================
+include(CMakeDependentOption)
 include(HandleCompilerRT)
 
 # Define options.