Problem re-installing sage-10.5

[Thierry Dumont]

I apologize if this problem as already be solved (I was far from my
computer for some time).

I maintain two versions of Sage the 10.5 stable, and the 10.6 beta*.

I am using a Debian testing amd-64 distribution.

After upgrading my Debian system, both versions could not start.

So, I made:

make distclean
./configure
make reconfigure
make

-> Everything went well for the 10.6 beta5 version,

-> But for the 10.5 stable it crashes when compiling giac:

----
giac-1.9.0.15p0] [spkg-install] /usr/bin/ld:
/usr/lib/gcc/x86_64-linux-gnu/14/../../../x86_64-linux-gnu/libnauty.so:
undefined reference to `clique_unweighted_find_single@CLIQUER_1'
[giac-1.9.0.15p0] [spkg-install] /usr/bin/ld:
/usr/lib/gcc/x86_64-linux-gnu/14/../../../x86_64-linux-gnu/libnauty.so:
undefined reference to `graph_free@CLIQUER_1'
[giac-1.9.0.15p0] [spkg-install] /usr/bin/ld:
/usr/lib/gcc/x86_64-linux-gnu/14/../../../x86_64-linux-gnu/libnauty.so:
undefined reference to `graph_new@CLIQUER_1'
.....
********************************************************************************
[giac-1.9.0.15p0] [spkg-install] Error building giac-1.9.0.15p0
----
Is a library missing ? The giac version installed on my system is
1.9.0.93+dfsg2-3

Yours,
Thierry.

[Antonio Rojas]

This is a bug in the Debian nauty package. Apparently they patch it to build against system libcliquer but don't actually link to it. Disable system nauty in configure.