diff -r 4116bf232fe7 include/begin_code.h
--- a/include/begin_code.h	Thu May 23 14:19:00 2019 -0700
+++ b/include/begin_code.h	Fri May 24 20:47:49 2019 +0200
@@ -105,6 +105,9 @@
 #ifdef _MSC_VER
 #pragma warning(disable: 4103)
 #endif
+#ifdef __clang__
+#pragma GCC diagnostic ignored "-Wpragma-pack"
+#endif
 #ifdef __BORLANDC__
 #pragma nopackwarning
 #endif