#12519: cvxopt should not add -lcblas and -latlas on Darwin
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Reporter: jdemeyer | Owner: tbd
Type: defect | Status: needs_review
Priority: major | Milestone: sage-5.0
Component: packages | Keywords:
Work_issues: | Upstream: N/A
Reviewer: | Author: Jeroen Demeyer
Merged: | Dependencies:
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Comment(by dimpase):
Replying to [comment:7 jhpalmieri]:
> In my experience, the tests fail on every OS X 10.7 machine I've tried,
with Xcode 4.1, 4.2, 4.3, with both gcc and clang.
here is a beautiful OSX 10.7-specific bug (got it on sqrt5 with Sage
5.0.beta6):
(the syntax const-M, for M a matrix, is supposed to replace each M_ij with
const-M_ij)
{{{
from cvxopt import matrix
b=matrix([ 1.00e+00, 1.63e-01, 2.83e-01, 9.47e-01, 2.32e-01, 4.85e-01,
9.57e-01, 7.44e-01])
c=1.-b
print "b :\n", b
print "1-b:\n", c
b :
[ 1.00e+00]
[ 1.63e-01]
[ 2.83e-01]
[ 9.47e-01]
[ 2.32e-01]
[ 4.85e-01]
[ 9.57e-01]
[ 7.44e-01]
1-b:
[-1.00e+00]
[-1.63e-01]
[-2.83e-01]
[-9.47e-01]
[-2.32e-01]
[-4.85e-01]
[-9.57e-01]
[-7.44e-01]
}}}
Interestingly, a shorter vector b works OK...
Do you have any idea what goes wrong here?
(this is actually the bug responsible for failure of "acent" test in
[http://sage.math.washington.edu/home/palmieri/misc/cvxopt-1.1.3.log
here])
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12519#comment:11>
Sage <http://www.sagemath.org>
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