diff --git a/libclc/CMakeLists.txt b/libclc/CMakeLists.txt
index 088edc06d23d..9a81f2658fe3 100644
--- a/libclc/CMakeLists.txt
+++ b/libclc/CMakeLists.txt
@@ -77,6 +77,7 @@ if( LIBCLC_STANDALONE_BUILD OR CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DI
 
   # Setup the paths where libclc runtimes should be stored.
   set( LIBCLC_OUTPUT_LIBRARY_DIR ${CMAKE_CURRENT_BINARY_DIR} )
+  set( LIBCLC_INSTALL_DIR ${CMAKE_INSTALL_DATADIR}/clc )
 else()
   # In-tree configuration
   set( LIBCLC_STANDALONE_BUILD FALSE )
@@ -100,10 +101,12 @@ else()
   # Setup the paths where libclc runtimes should be stored. By default, in an
   # in-tree build we place the libraries in clang's resource driectory.
   include(GetClangResourceDir)
-  get_clang_resource_dir( LIBCLC_OUTPUT_DIR PREFIX ${LLVM_LIBRARY_OUTPUT_INTDIR}/.. )
+  get_clang_resource_dir( LIBCLC_INSTALL_DIR )
+  cmake_path( APPEND LIBCLC_INSTALL_DIR "lib" "libclc" )
 
   # Note we do not adhere to LLVM_ENABLE_PER_TARGET_RUNTIME_DIR.
-  set( LIBCLC_OUTPUT_LIBRARY_DIR ${LIBCLC_OUTPUT_DIR}/lib/libclc )
+  cmake_path( GET LLVM_LIBRARY_OUTPUT_INTDIR PARENT_PATH LIBCLC_OUTPUT_LIBRARY_DIR )
+  cmake_path( APPEND LIBCLC_OUTPUT_LIBRARY_DIR ${LIBCLC_INSTALL_DIR} )
   file( MAKE_DIRECTORY ${LIBCLC_OUTPUT_LIBRARY_DIR} )
 endif()
 
diff --git a/libclc/cmake/modules/AddLibclc.cmake b/libclc/cmake/modules/AddLibclc.cmake
index 614f9e3790a3..d8c22191678d 100644
--- a/libclc/cmake/modules/AddLibclc.cmake
+++ b/libclc/cmake/modules/AddLibclc.cmake
@@ -261,7 +261,7 @@ function(libclc_install)
 
   install(
     FILES ${files}
-    DESTINATION "${CMAKE_INSTALL_DATADIR}/clc"
+    DESTINATION ${LIBCLC_INSTALL_DIR}
   )
 endfunction()