K 10
svn:author
V 6
brooks
K 8
svn:date
V 27
2012-09-26T17:25:15.123958Z
K 7
svn:log
V 369
Add a COMPILER_FEATURES variable that is set in bsd.compiler.mk.

When the compiler is clang add c++11 to COMPILER_FEATURES.

When the compiler supports c++11, default to building libc++.  This will
not impact the compliation of programs, but will make it easier for
users with clang compiled systems to test libc++ by passing -stdlib=libc++
to their c++ compliations.

END