configure suggestion

It would be nice to add an option to tell configure where to find cln includes and lib. Lacking that, it should be documented that this will work: CPPFLAGS=/usr/local/include ./configure It also would be nice to fix cln so it be default installs headers in /usr/local/include/cln instead of /usr/local/include. I did this manually by saying: make install includedir=/usr/local/include/cln - To UNSUBSCRIBE, email to ginac-list@ginac.de with a subject of "unsubscribe".