glibc from EasyBuild has nothing to do with this, and you should probably not use it ever.
Please just make the change I mentioned and try to build GCCcore-.6.4.0.eb again. -- Ake Sandgren, HPC2N, Umea University, S-90187 Umea, Sweden Internet: [email protected] Phone: +46 90 7866134 Fax: +46 90-580 14 Mobile: +46 70 7716134 WWW: http://www.hpc2n.umu.se

