diff --git a/src/libslic3r/TriangleMeshSlicer.cpp b/src/libslic3r/TriangleMeshSlicer.cpp index 747f36215..da696e1ec 100644 --- a/src/libslic3r/TriangleMeshSlicer.cpp +++ b/src/libslic3r/TriangleMeshSlicer.cpp @@ -36,7 +36,7 @@ #include #include -#ifdef __cpp_lib_hardware_interference_size +#if defined(__cpp_lib_hardware_interference_size) && ! defined(__APPLE__) using std::hardware_destructive_interference_size; #else // 64 bytes on x86-64 │ L1_CACHE_BYTES │ L1_CACHE_SHIFT │ __cacheline_aligned │ ...