Split config checks to separate file
diff --git a/configs/config-suite-b.h b/configs/config-suite-b.h
index 7f085f4..bfd6048 100644
--- a/configs/config-suite-b.h
+++ b/configs/config-suite-b.h
@@ -51,4 +51,6 @@
 /* For testing with compat.sh */
 #define POLARSSL_FS_IO
 
+#include "check_config.h"
+
 #endif /* POLARSSL_CONFIG_H */