[sage-devel] Compilation of custom C code from Cython

Hi, I have code on https://github.com/okazymyrov/sbox. It works fine with sage 7.1 . However, in SageMath 8.1 I get warnings like: /Users/okazymyrov/bin/sage8.1/local/lib/python2.7/site-packages/sage/misc/ cython.py:313: DeprecationWarning: the Sage-specific Cython pragma '#clang' is

[sage-devel] Cython has compilation errors on Mavericks

Hi all, First of all, I've seen thishttps://groups.google.com/forum/#!topic/sage-devel/5ne3SwEeYAE topic. I have Mavericks and sage-5.12-OSX-64bit-10.8-x86_64-Darwin. It works fine until I try to compile C/C++ via Cython. The error is: sh: line 1: 32270 Trace/BPT trap: 5