[pstl] Fix CMake configuration when parallel policies are disabled

llvm-svn: 350812

diff --git a/pstl/CMakeLists.txt b/pstl/CMakeLists.txt
index c29941c..25df74f 100644 (file)
--- a/pstl/CMakeLists.txt
+++ b/pstl/CMakeLists.txt
@@ -47,7 +47,7 @@ if (PARALLELSTL_USE_PARALLEL_POLICIES)
         endif()
     endif()
 else()
-    target_add_definitions(ParallelSTL INTERFACE PSTL_USE_PARALLEL_POLICIES=0)
+    target_compile_definitions(ParallelSTL INTERFACE PSTL_USE_PARALLEL_POLICIES=0)
 endif()
 
 target_include_directories(ParallelSTL