From f2eca6c7fa50827dfd5d0344068771dd6bcc3bc7 Mon Sep 17 00:00:00 2001 From: Justin LaPolla Date: Fri, 15 Dec 2017 08:30:21 -0600 Subject: [PATCH] Add comments in 'cray.hpp' --- include/boost/config/compiler/cray.hpp | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/include/boost/config/compiler/cray.hpp b/include/boost/config/compiler/cray.hpp index 435dc553..5e512daf 100644 --- a/include/boost/config/compiler/cray.hpp +++ b/include/boost/config/compiler/cray.hpp @@ -63,6 +63,13 @@ // Macro definitions are also available online at: // // http://www.boost.org/doc/libs/master/libs/config/doc/html/boost_config/boost_macro_reference.html +// +// Typically, defining a 'BOOST_NO_*' macro disables some feature, and +// undefining the macro enables the feature. If a feature is enabled, and +// the tests are passing, then you probably do not need to revisit it. +// However, if you have disabled a feature, you may want to try enabling +// it, even if the '_fail.cpp' tests are passing, because sometimes the +// '_fail.cpp' tests are broken. //// //// Front matter