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Re: SuiteSparse problems
From: |
Ben Abbott |
Subject: |
Re: SuiteSparse problems |
Date: |
Sat, 04 Aug 2012 22:55:44 -0400 |
On Aug 4, 2012, at 10:25 PM, Ben Abbott wrote:
> On Jul 31, 2012, at 7:37 PM, Ed Meyer wrote:
>
>> On Mon, Jul 30, 2012 at 9:48 PM, Robinson, Melvin D <address@hidden> wrote:
>> Hello,
>>
>> Tried to build Octave from sources with the latest version of SuiteSparse.
>> It seems that the symbol SuiteSparse_time has been deprecated. Here is the
>> error message I receive
>>
>> Undefined symbols for architecture x86_64:
>> "_SuiteSparse_time", referenced from:
>> _umfpack_tic in libumfpack.a(umfpack_gn_tictoc.o)
>> _umfpack_toc in libumfpack.a(umfpack_gn_tictoc.o)
>> ld: symbol(s) not found for architecture x86_64
>> collect2: ld returned 1 exit status
>> make[3]: *** [liboctave.la] Error 1
>> make[2]: *** [all] Error 2
>> make[1]: *** [all-recursive] Error 1
>> make: *** [all] Error 2
>> butterfly:octave melrobin$ port list SuiteSparse
>> SuiteSparse @4.0.0 math/SuiteSparse
>>
>> Something similar happens on Fedora as well. Backing down to SuiteSparse
>> 3.7.1 works.
>>
>>
>> what version of umfpack do you have - my 5.4 calls umfpack_timer but not
>> SuiteSparse_time so
>> maybe you just need a newer umfpack
>>
>
> umfpack is part of the SuiteSparse meta-package. Correct ?
>
> http://www.cise.ufl.edu/research/sparse/SuiteSparse/
>
> SuiteSparse-4.0.2 has been released. I'll try a local build to see if the
> problem is still present.
>
> Ben
Building Octave with SuiteSparse-4.0.2 I still encounter the errors below
(during the link phase for liboctave)
Undefined symbols for architecture x86_64:
"_SuiteSparse_time", referenced from:
_umfpack_tic in libumfpack.a(umfpack_gn_tictoc.o)
_umfpack_toc in libumfpack.a(umfpack_gn_tictoc.o)
A google (link below) indicates this problem can be fixed.
http://trac.macports.org/ticket/35176
When linking to libumfpack.a we must also link to libSuiteSparse.dylib. I
manually edited the Makefile for liboctave and added -lSuiteSparse to the
UMFPACK_LIBS variable.
UMFPACK_LIBS = -lumfpack -lSuiteSparse
liboctave now builds for me. I'll continue with my Octave build and report
back later.
Ben
Ben
Ben
- Re: SuiteSparse problems, Ben Abbott, 2012/08/04
- Re: SuiteSparse problems,
Ben Abbott <=
- Re: SuiteSparse problems, Ben Abbott, 2012/08/05
- Re: SuiteSparse problems, Ben Abbott, 2012/08/05
- Re: SuiteSparse problems, Ben Abbott, 2012/08/06
- Re: SuiteSparse problems, Martin Helm, 2012/08/09
- Re: SuiteSparse problems, Ben Abbott, 2012/08/09
- Re: SuiteSparse problems, Martin Helm, 2012/08/09
- Re: SuiteSparse problems, Robinson, Melvin D, 2012/08/09
- Re: SuiteSparse problems, Martin Helm, 2012/08/09
- Re: SuiteSparse problems, Jordi GutiƩrrez Hermoso, 2012/08/10