These are modified versions of the GNU String and Regex
classes. Their names are somewhat altered so there isn't a conflict
with the original g++ distribution. To compile libg++ for a given
architecture:
cd ./lib/libg++
-- Edit the Makefile and set the appropriate values for CC and CXX
make clean
make configure
make
-- if needed: mkdir lib_$ARCH (e.g.: mkdir lib_IRIX5)
mv libg-plus-plus.a lib_$ARCH
-- for example: cp libg-plus-plus.a lib_LINUX