Jens, you'r rightht, the PKG_CONFIG_PATH setting was wrong. If I set it to correct path (/usr/local/lib/pkgconfig in my case), the build process runs smoothly. Thank you! Tamas 2011/8/26 Jens Vollinga <jens.vollinga@googlemail.com>

Hi,

On 26.08.2011 14:02, Tamas Istvan wrote:

...

Attached the config.log file.

-lcln is missing from your link command because your pkg-config doesn't work. In your config.log the command for pkg-config is set to /bin/true ! Not good.

To find the reason you can try the following things:

Issue the command

pkg-config cln --libs

and see what happens. It should give -lcln as an answer.

If the command is not found -> repair your pkg-config installation. If the command says it doesn't know about cln -> check your PKG_CONFIG_PATH variable and where cln.m4 is installed. BTW, did you compile cln yourself or is it a binary package from your distribution?

In any case, after a new configuration of GiNaC look in config.log for the line PKG_CONFIG='... and if you find a path to pkg-config there, then everything should be fine. Otherwise, please complain again!

Regards, Jens ______________________________**_________________ GiNaC-list mailing list GiNaC-list@ginac.de https://www.cebix.net/mailman/**listinfo/ginac-list<https://www.cebix.net/mailman/listinfo/ginac-list>