Gentoo Archives: gentoo-devhelp

From: Thomas Kahle <tom111@×××.de>
To: gentoo-devhelp@l.g.o
Subject: Re: [gentoo-devhelp] autotools and as-needed
Date: Fri, 21 Aug 2009 07:50:54
In Reply to: Re: [gentoo-devhelp] autotools and as-needed by Mike Frysinger
Mike Frysinger wrote:
> On Wednesday 19 August 2009 17:01:27 Thomas Kahle wrote: >> Peter Volkov wrote: >>> В Срд, 12/08/2009 в 00:03 +0200, Thomas Kahle пишет: >>>> the following check in fails with --as-needed but works >>>> without it. Any hints what is wrong ? Thanks / Thomas >>> Common reason for failure with --as-needed is the order of libraries. In >>> you previous mail you wrote that with >>> >>> sed "s/\"-lntl\"/\"-lntl\" \"-lgf2x -lntl\"/" -i "${S}/" >>> >>> it works but here: >>>> for lib in "" "-lntl" "-lntl -lgf2x" >>> I see different order. Try to change order of -lgf2x and -lntl inside >>> ebuild. Also >> This change of order is actually since I tried what you suggested. I >> find that this check fails just because the compile fails. It has >> nothing to do with configure. So here is my problem stripped down: >> >> $cat ntlcheck.c >> #include <NTL/tools.h> >> int main () { _ntl_GetTime(); } >> >> g++ ntlcheck.c -lntl -lgf2x >> works > > this is a bug in it uses gf2x symbols but doesnt link against it > in you shouldnt have to also link against > -mike
Thanks => bug #282174 Thomas -- Thomas Kahle The fundamental theorem of algebra is open source. Like any other mathematical theorem it can be applied free of charge and everybody has access to its proof and can convince himself how it works. Why should software be any different?


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Subject Author
Re: [gentoo-devhelp] autotools and as-needed Mike Frysinger <vapier@g.o>