* Use pkg-config for detecting CLN, advertise it in the manual and drop ginac-config and ginac.m4. [Alexei Sheplyakov]
Improved output.
merging 1.2 branch into main trunk
Prepare for release 1.0.6: * ginac.m4: quote AM_PATH_GINAC (recommended by Roberto Bagnara). * configure.ac, debian/changelog: bump up version. * doc/tutorial/ginac.tex: touch?
- Call `ginac-config --version` only once and safe the result. (needed for autoconf 2.50 since AC_MSG_RESULT now escapes backquotes.)
- fixed typo.
- Updated dependencies in INSTALL. - Last fixes to NEWS. - New config.guess and config.sub from FSF. - Rewritten ginac.m4 to make it idiot-proof.
- added 'ginac-config' script and 'ginac.m4' macros to help making packages that use GiNaC - installation does no longer fail when HTML docs were disabled by configuration