Dear F, Thanks!
For Python 2.7-14 we will be switching for 2.7-15 that does cause any trouble with GCC 8.1.0. See [1]. For linbox, there is at least [2] opened (but no patch for the moment). BTW, when I did build Sage with 8.1.0 few times ago I also had troubles with fflas that you do not mention (complaints about "const void"). [1] https://trac.sagemath.org/ticket/25204 [2] https://trac.sagemath.org/ticket/25353 Vincent On 17/05/2018 04:59, fidelbc wrote:
Hello all, Wanted to leave this note for anybody running into gcc8 compiling issues. This was built on archlinux using their gcc 8.1.0-1 package. Fortunately there are fixes floating around, please see attached patches. - Python-2.7.14 Error (sorry for the lack of details, lost the log file:-/ ): /bin/sh: line 5: 25857 Segmentation fault (core dumped) ... Fix: Place attached patch gcc8_python.patch (also available at [1]) under $SAGEDIR/build/pkgs/python2/patches. I guess this is now fixed at 2.7.15, see [2]. - linbox-1.5.2 Error: ../../linbox/matrix/densematrix/blas-transposed-matrix.h:74:8: error: too many template-parameter-lists class TransposedBlasMatrix< TransposedBlasMatrix< Matrix > > : public Matrix { ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Fix: Place attached patch gcc8_linbox.patch (also available at [3]) under $SAGEDIR/build/pkgs/linbox/patches Best, f [1]: https://mail.python.org/pipermail/python-dev/2018-January/152011.html [2]: https://github.com/python/cpython/commit/0b91f8a668201fc58fa732b8acc496caedfdbae0 [3]: https://git.archlinux.org/svntogit/community.git/tree/trunk/linbox-gcc8.patch?h=packages/linbox
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