#16706: Update IML to 1.0.4
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Reporter: jpflori | Owner:
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-6.4
Component: packages: | Resolution:
standard | Merged in:
Keywords: iml spkg | Reviewers:
Authors: Jean-Pierre Flori | Work issues:
Report Upstream: N/A | Commit:
Branch: | 160fbbc740688d9283c22ece9ca2c4790e6d2752
u/jdemeyer/ticket/16706 | Stopgaps:
Dependencies: |
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Comment (by fbissey):
Replying to [comment:50 jdemeyer]:
> Replying to [comment:49 jpflori]:
> > I'm not even sure the autotools suite provides anything to pick
properly a working CBLAS implem on every system.
> Google found this: [http://git.savannah.gnu.org/gitweb/?p=autoconf-
archive.git;a=blob_plain;f=m4/ax_blas.m4], but I haven't tested it...
That one is for blas (fortran) not cblas. There is a ax_cblas.m4 all these
are relatively old. blas detection is non trivial because of all the
possible libraries that can provide it or part of it. If everyone provided
just a library even as a link or better on linux a linker script it
wouldn't be a problem. In that case feeding configure appropriate stuff is
the answer.
So yes currently on all systems we ship atlas the config will work without
anything. I have looked at spkg-install last night and I wasn't impressed
with "--with-atlas-lib=/usr/lib". Anyway --with-atlas* options are gone.
So clean up is in order.
--
Ticket URL: <http://trac.sagemath.org/ticket/16706#comment:51>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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