From: Steven Trogdon <strogdon@d.umn.edu>
To: gentoo-science@lists.gentoo.org
Subject: Re: [gentoo-science] sci-mathematics/maxima fails to build
Date: Wed, 06 Oct 2010 15:45:22 -0500 [thread overview]
Message-ID: <1286397922.13296.3@ledaig> (raw)
In-Reply-To: <201010070043.10016.f.r.bissey@massey.ac.nz> (from f.r.bissey@massey.ac.nz on Wed Oct 6 06:43:09 2010)
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On 10/06/10 - 06:43:09, François Bissey wrote:
> > > Actually, what does:
> > > ecl-config --libs
> > > ecl-config --ldflags
> > > show? For you and Jean-Francis?
> > > I suspect that the bad argument comes from there.
> > >
> > > Francois
> >
> > François,
> >
> > I have for
> > ecl-config --ldflags && ecl-config --libs
> >
> > on 32bit
> >
> > -L/usr/lib/ -lecl -Wl,-O1 -ldl -lm
> > -L/usr/lib/ -lecl -Wl,-O1 -ldl -lm
> >
> > and on amd64
> >
> > -L/usr/lib64/ -lecl -Wl,-O1 -lpthread -ldl -lm
> > -L/usr/lib64/ -lecl -Wl,-O1 -lpthread -ldl -lm
> >
> I suppose you installed ecls before -Wl,--as-needed became standard.
> Now why on my machine neither CFLAGS or LDFLAGS are picked by ecls
> and the ecl portion of maxima?
>
> Francois
>
Well perhaps the ecls issue is resolved here. I rebuilt both ecls and
maxima to use the default profile ldflags (LDFLAGS="-Wl,-O1
-Wl,--as-needed") and
ecl-config --ldflags gives
-L/usr/lib64/ -lecl -Wl,-O1 -Wl,--as-needed -lpthread -ldl -lm
ecls can now be configured and built with something like
LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--sort-common" emerge -1v --nodeps
ecls
However, no luck with maxima. The above with ecls replaced with maxima
now gives
\"/var/tmp/portage/sci-mathematics/maxima-5.20.1-r3/work/maxima-5.20.1/src/binary-ecl/init-cl.o\"
\"-Wl,-O1 -Wl,--as-needed -Wl,--sort-common\" -Wl,-O1
-Wl,--as-needed -lecl -lgmp -lgc -lpthread -ldl -lm ")
;;;
/usr/lib/gcc/x86_64-pc-linux-gnu/4.4.3/../../../../x86_64-pc-linux-gnu/bin/ld:
unrecognized option '--as-needed -Wl'
Steve
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next prev parent reply other threads:[~2010-10-06 21:05 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-05 16:12 [gentoo-science] sci-mathematics/maxima fails to build Jean-Francis Roy
2010-10-05 23:57 ` François Bissey
2010-10-06 0:24 ` Steven Trogdon
2010-10-06 3:08 ` François Bissey
2010-10-06 3:25 ` François Bissey
2010-10-06 3:59 ` François Bissey
2010-10-06 5:15 ` Steven Trogdon
2010-10-06 8:01 ` François Bissey
2010-10-06 11:33 ` Steven Trogdon
2010-10-06 11:43 ` François Bissey
2010-10-06 11:49 ` Jean-Francis Roy
2010-10-06 11:54 ` Steven Trogdon
2010-10-06 20:45 ` Steven Trogdon [this message]
2010-10-06 3:28 ` Steven Trogdon
2010-10-06 3:51 ` François Bissey
2010-10-06 6:26 ` Steven Trogdon
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