[boost] A quieter clang build

Subject: [boost] A quieter clang build
From: Marshall Clow (mclow.lists_at_[hidden])
Date: 2014-08-08 12:47:20

I added the following lines to my user-config.jam:

using clang-darwin : noC99W
        : "/usr/bin/clang++"
        : <cxxflags>"-Wno-c99-extensions -Wno-variadic-macros"
        ;

and then built the 1.56.0 release with "toolset=clang-darwin-NoC99W", and lo! there were a *sane* amount of warnings.

Just a quick tip for people drowning under the warnings.

— Marshall

P.S.	I’m leaving for vacation this afternoon, but would like to pick this back up when I return.