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[Octave-bug-tracker] [bug #37031] Building Octave with SuiteSparse-4.x.x

From: Ben Abbott
Subject: [Octave-bug-tracker] [bug #37031] Building Octave with SuiteSparse-4.x.x
Date: Sun, 05 Aug 2012 14:44:05 +0000
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_4) AppleWebKit/537.1 (KHTML, like Gecko) Chrome/21.0.1180.57 Safari/537.1


                 Summary: Building Octave with SuiteSparse-4.x.x
                 Project: GNU Octave
            Submitted by: bpabbott
            Submitted on: Sun 05 Aug 2012 10:44:05 AM EDT
                Category: Configuration and Build System
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Build Failure
                  Status: None
             Assigned to: None
         Originator Name: Ben Abbott
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: dev
        Operating System: Any



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)

When building liboctave it is necessary to link to both libumfpack.a and
libSuiteSparse.dylib.  By manually editing the Makefile for liboctave and
addeding -lSuiteSparse to the UMFPACK_LIBS variable liboctave and octave are
able to build.  Running "make check" produced no new failures.

The proper place to fix this is in the configure script.  A simple test
program is needed.


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