There has recently been some significant interest in these activities by a number of companies, including HP. It looks like the only C++ compiler that will be available on the 3000 will be the GNU tools. Please refer to the GNU General Public License for terms under which this will be available.
These tools can be found on HP's Jazz server. Detailed instructions can be found in on Jazz through here.
== User Documentation.
== Internal Documentation.
GCC Internal Documentation
GCC C Pre-processor
GCC C Pre-processor Internals
Autoconf Configuration Documentation
Automake Configuration Documentation