#19158: Undo the breaking of old-style packages
----------------------------+------------------------
Reporter: jdemeyer | Owner:
Type: defect | Status: new
Priority: blocker | Milestone: sage-6.9
Component: scripts | Resolution:
Keywords: | Merged in:
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: #19101 | Stopgaps:
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Comment (by vbraun):
That `sage -i python` used to install an ancient Python is a bug. That the
undesirable behavior of silently installing ancient packages happened to
be somewhat(1) desirable for chomp doesn't make it less of a bug.
(1) The chomp spkg actually doesn't compile with modern gcc due to tighter
C++ checking
{{{
../include/capd/matrixAlgorithms/floatMatrixAlgorithms.hpp:245:159: error:
redeclaration of 'template<class MatrixType> int
chomp::matrixAlgorithms::symMatrixDiagonalize(const MatrixType&,
MatrixType&, typename MatrixType::ScalarType)' may not have default
arguments [-fpermissive]
int symMatrixDiagonalize(const MatrixType& A, MatrixType& D, typename
MatrixType::ScalarType diagonalizingRelTolerance = typename
MatrixType::ScalarType(1e-5))
^
../include/capd/matrixAlgorithms/floatMatrixAlgorithms.hpp:326:177: error:
redeclaration of 'template<class MatrixType> typename
MatrixType::ScalarType
chomp::matrixAlgorithms::spectralRadiusOfSymMatrix(const MatrixType&,
typename MatrixType::ScalarType)' may not have default arguments
[-fpermissive]
}}}
--
Ticket URL: <http://trac.sagemath.org/ticket/19158#comment:6>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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