Re: [gentoo-science] ecls/maxima summarry

[Steven Trogdon <strogdon@d.umn.edu>]

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On   10/06/10 - 19:11:41, François Bissey wrote:
> I am at work and cannot directly answer the thread from here.
> 
> There are several issue.
> 1) ecl-config includes LDFLAGS it shouldn't in my opinion. I am not  
> positive
> that removing "-Wl,-O1..." from ecl-config will solve the problem. It  
> will get
> rid of the duplication of these flags but I am not 100% sure that the  
> failure
> comes from the flags added by ecl-config.
> 
> 2)the ecls ebuild shouldn't ship the following (unrelated):
> /usr/lib/Copyright
> /usr/lib/LGPL
> 
> 3) There are configuration problems with ecls with some LDFLAGS from
> what Steve says. It may need some filtering at least on some hardware.
> 
> 4) On my x86 box, ecls picks neither CFLAGS or LDFLAGS while my ~x86  
> box at
> work, Steve's and J-F's boxes do. Stab in the dark: what's your  
> version of
> autoconf, Steve?

[ebuild   R   ] sys-devel/autoconf-2.65-r1  USE="-emacs"
on both amd64 and chroot.

> 
> Just in. I have just recompiled ecls and then maxima on my ~x86 box  
> with
> no problem whatsoever even so there is flag duplication in maxima:
>   "-Wl,-O1 -Wl,--as-needed"   -Wl,-O1 -Wl,--as-needed  -lecl  -lgmp  
> -lgc -ldl
> -lm
> 
> I haven't synced that box in the last two weeks - I fear we may have  
> a subtle
> eclass breakage. Also this was with 20.1-r2 from the tree, not -r3  
> from the
> science overlay so the autotools eclass wasn't involved. Can you try  
> -r2
> Steve?

maxima-5.20.1-r2 builds fine on amd64 and in the chroot with the  
default profile ldflags
(LDFLAGS="-Wl,-O1 -Wl,--as-needed"); however

LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--sort-common" emerge maxima

fails everywhere with the same "unrecognized option '--as-needed -Wl'"

> 
> Francois
> 

Steve

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