K 10
svn:author
V 8
bdrewery
K 8
svn:date
V 27
2015-03-17T15:16:36.547894Z
K 7
svn:log
V 648
Add LIB_CXX so that C++ libraries will use CXX to link.

This fixes C++ libraries not implicitly linking in libc++.  This is
generally not an issue because the final linking with the compiled binary
will involve CXX via PROG_CXX or other means.  It is however
inconsistent with libraries implicitly linking in libc and problematic
for trying to build libraries with '-z defs' to ensure all direct
dependencies are linked in.

libatf-c++ is currently the only consumer of this new feature.

Differential Revision:	https://reviews.freebsd.org/D2039
Reviewed by:	imp
Discussed with:	bapt
MFC after:	2 weeks
Sponsored by:	EMC / Isilon Storage Division

END