[csw-maintainers] C++ libraries built with GCC

[Maciej (Matchek) Bliziński]

I'm about to submit a batch of C++ libraries build with GCC, into the
/opt/csw/gxx prefix:

pcre (including pcrecpp)
boost
snappy

I also built libjs (spidermonkey 1.7.0) into /opt/csw/gxx, to discover
that it ignored the CC and CXX setting and built with /usr/bin/cc
which is a symlink to Solaris Studio, and turned out to be written in
C rather than C++. Okay, I'll go with it and rebuild it into /opt/csw.

Maciej