[GiNaC-list] re uindefined reference to cln

Tamas Istvan mostanra at gmail.com
Sun Aug 28 15:49:20 CEST 2011


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!


2011/8/26 Jens Vollinga <jens.vollinga at 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
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