[Cado-nfs-discuss] Cmake does not respect path to gcc

Emmanuel Thomé emmanuel.thome at gmail.com
Mon Jul 28 14:18:57 CEST 2014


Le 24 juil. 2014 19:39, "Andreas Enge" <andreas.enge at inria.fr> a écrit :

> Exporting $CC and $CXX works, assuming that one first deletes the build
> directory where test results are cached. Being used to the autotools,
> this is a bit surprising, and I needed the help of a cmake-savvy colleague
> to figure this out. How about creating a separate script ./configure
> that deletes the build directory and makes the cmake call to configure
> the project, and let make handle only the build process?
>
> Maybe the behaviour I reported is not a bug after all. I had the debian
> cc, gcc and g++ in /usr/bin, and the guix gcc and g++ (no cc) in $PATH.
> The configure step then used the cc in /usr/bin. So apparently cc is
> checked before gcc, which is different from the autotools, but looks
> like acceptable behaviour after all.
>
> Concerning gmp, it is also in a separate directory, which is referenced
> by $CPATH and $LIBRARY_PATH. I can pass it via $GMP, but it would be nice
> if the check for gmp honoured these environment variables. (Well, all
> these problems for the user would disappear by using the autotools...)
>
> Currently, configuration fails with
> CMake Error at config/python.cmake:9 (message):
>   Python interpreter not found
> Call Stack (most recent call first):
>   CMakeLists.txt:142 (include)
>
> This is at least a misleading error message: I have python-2.7 as
> /usr/bin/python. Looking at config/python.cmake, it appears I need
> python-3.
>
> Andreas
>
> _______________________________________________
> Cado-nfs-discuss mailing list
> Cado-nfs-discuss at lists.gforge.inria.fr
> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/cado-nfs-discuss
>
-------------- section suivante --------------
Une pi�ce jointe HTML a �t� nettoy�e...
URL: <http://lists.gforge.inria.fr/pipermail/cado-nfs-discuss/attachments/20140728/359e81ab/attachment.html>


More information about the Cado-nfs-discuss mailing list