K 10
svn:author
V 8
theraven
K 8
svn:date
V 27
2012-03-31T14:25:12.013810Z
K 7
svn:log
V 226
Make libsupc++ build as a shared library and make libstdc++ a filter library
for it.

This allows people to swap out libsupc++ for libcxxrt easily, so we can begin
the libstdc++ -> libc++ migration.

Approved by:	dim (mentor)

END