Copy LLVM CMake configuration for CMake Policy CMP0068

llvm-svn: 338005

diff --git a/libcxx/CMakeLists.txt b/libcxx/CMakeLists.txt
index 1dd8725..2bffb19 100644 (file)
--- a/libcxx/CMakeLists.txt
+++ b/libcxx/CMakeLists.txt
@@ -11,6 +11,10 @@ endif()
 if(POLICY CMP0022)
   cmake_policy(SET CMP0022 NEW) # Required when interacting with LLVM and Clang
 endif()
+if(POLICY CMP0068)
+  cmake_policy(SET CMP0068 NEW)
+  set(CMAKE_BUILD_WITH_INSTALL_NAME_DIR ON)
+endif()
 
 # Add path for custom modules
 set(CMAKE_MODULE_PATH