+
+ # Not a lexical_cast related warning: boost/preprocessor/variadic/elem.hpp:29:46: warning: variadic macros are a C99 feature
+ <toolset>clang:<cxxflags>-Wno-variadic-macros
+ <toolset>gcc:<cxxflags>-Wno-variadic-macros
+
+ # Not a lexical_cast related warning: boost/mpl/aux_/preprocessed/gcc/greater_equal.hpp:78:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
+ # boost/mpl/iter_fold.hpp:45:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
+ <toolset>clang:<cxxflags>-Wno-c99-extensions