severity 825476 normal thanks 0.23.4+git4-g7eed8d8-2 built just fine in sid a few days back with libc6 2.23: https://buildd.debian.org/status/package.php?p=cython&suite=unstable
If fails to build against anything in experimental it must not be of 'serious' (rc) severity since experimental is not intended for a release, and issues could pop up and out due to bugs in underlying toolchain etc, thus downgrading to normal for now. Also might have been useful to include gcc-6 version since who knows -- may be gcc itself gets fixed up at some point -- Yaroslav O. Halchenko Center for Open Neuroscience http://centerforopenneuroscience.org Dartmouth College, 419 Moore Hall, Hinman Box 6207, Hanover, NH 03755 Phone: +1 (603) 646-9834 Fax: +1 (603) 646-1419 WWW: http://www.linkedin.com/in/yarik