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Problem building from 13027:b9a89ca0fb75
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From: |
John W. Eaton |
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Subject: |
Problem building from 13027:b9a89ca0fb75 |
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Date: |
Mon, 29 Aug 2011 21:04:49 -0400 |
On 29-Aug-2011, Ben Abbott wrote:
| I tried to build with tip ...
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| $ hg tip
| changeset: 13027:b9a89ca0fb75
| tag: tip
| user: John W. Eaton <address@hidden>
| date: Mon Aug 29 13:07:22 2011 -0400
| summary: prevent optimization functions from setting ans in workspace at
startup
|
| ... and encountered the error below when linking liboctave.
|
| libtool: link: /opt/local/bin/g++-mp-4.4 -dynamiclib -o
.libs/liboctave.0.dylib [... snip ...]
You snipped out some important stuff, like which libraries and options
are used in the link command...
| ld: warning: directory not found for option
'-L/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_gcc44/gcc44/work/build/x86_64-apple-darwin11/libstdc++-v3/src'
| ld: warning: directory not found for option
'-L/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_gcc44/gcc44/work/build/x86_64-apple-darwin11/libstdc++-v3/src/.libs'
| Undefined symbols for architecture x86_64:
| "_METIS_NodeComputeSeparator", referenced from:
| _cholmod_metis_bisector in libcholmod.a(cholmod_metis.o)
| "_METIS_NodeND", referenced from:
| _cholmod_metis in libcholmod.a(cholmod_metis.o)
| ld: symbol(s) not found for architecture x86_64
|
| After reverting to 13021 (hg revert --rev 13021 --all), I am able to build
again.
|
| The "METIS" stuff is due to MacPort's SuiteSparse package I'm linking to.
What is the definition of CHOLMOD_LIBS in your generated
liboctave/Makefile?
Octave's configure script does not check for the metis library because
it is not free software. That hasn't changed. So if your version of
the cholmod library depends on the metis library, but the metis code
is in a separate library, haven't you had to specify that to configure
in the past?
If not, please send the entire link command so I can see all the
options that were given to libtool, and also show the linker command
that libtool generated.
jwe