#20926: C++11 workarounds
-------------------------------------+-------------------------------------
Reporter: vbraun | Owner:
Type: defect | Status: new
Priority: major | Milestone: sage-7.3
Component: packages: | Resolution:
standard |
Keywords: gcc6 c++11 c++14 | Merged in:
Authors: Volker Braun | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/vbraun/c__11_workarounds | a9f1b9a7174b40a83ac998659799aa1538fac127
Dependencies: #20927 #20741 | Stopgaps:
#20738 |
-------------------------------------+-------------------------------------
Comment (by leif):
I'd prefer if we only add `-fno-delete-null-pointer-checks` when
necessary, as neither GCC 4.9.x nor 5.x are broken w.r.t. this:
{{{
#!sh
case `$CXX -dumpversion` in
6|6.*)
CXXFLAGS="$CXXFLAGS -fno-delete-null-pointer-checks"
;;
esac
}}}
(The `6` is necessary for OpenSuSE's GCC IIRC. `CXXFLAGS` already get
exported earlier in Singular's `spkg-install`.)
--
Ticket URL: <https://trac.sagemath.org/ticket/20926#comment:21>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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