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c.f. bug 424647
List Archive: gentoo-amd64
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To: <gentoo-amd64@g.o>
From: "Clemente Aguiar" <clemente.aguiar@...>
Subject: RE: Re: gcc compile failed after 2005.1-r1 instalation
Date: Fri, 9 Dec 2005 09:39:01 -0000
> -----Mensagem original-----
> De: news [mailto:news@...] Em nome de Duncan
> Enviada: quinta-feira, 8 de Dezembro de 2005 14:30
> Para: gentoo-amd64@g.o
> 
> 
> Clemente Aguiar posted 
> <6A0C419392D7BA45BD141D0BA4F253C78B26@...>,
> excerpted below,  on Thu, 08 Dec 2005 12:02:31 +0000:
> 
> > How can I solve this problem?<!DOCTYPE HTML PUBLIC 
> "-//W3C//DTD HTML 
> > 4.0 Transitional//EN"> <HTML><HEAD><TITLE>Mensagem</TITLE>
> 
> First, please turn off HTML.  Many on FLOSS (Free, Libre, and 
> Open Source
> Software) type lists consider HTML posts the mark of spammers 
> and malware authors, and may kill filter it or simply refuse 
> to reply.  I reply, but I make it a point of asking folks to 
> please turn it off, and may not reply (and indeed, killfile) 
> future posts if the HTML remains.


I am sorry, I use TEXT by default, I dont know how that one got away.


> 
> >  I did a new instalattion of Gentoo 2005.r1 (AMD64).
> 
> ???  You mean 2005.0-r1, correct?

Correct.


> 
> > After the basic stage3 instalation, kernel compilation and reboot, 
> > everything was fine. I then decided to recompile all:
> > 
> > Code:
> > 
> > emerge -e world
> > 	
> > 	
> > and I get an error when it gets to compile gcc
> > 
> > Code:
> 
> [snip]
> 
> > -Wold-style-definition  -isystem ./include  -fPIC -DHAVE_SYSLOG -g
> 
> [snip]
> 
> > -Wl,--version-script=libgcc/32/libgcc.map -o 
> 32/libgcc_s.so.1.tmp -m32 
> > libgcc/32/_muldi3.o libgcc/32/_negdi2.o libgcc/32/_lshrdi3.o
> 
> [snip]
> 
> -fPIC with -m32?  To my knowledge, that's not a good 
> combination.  64-bit requires -fPIC on some stuff (but it 
> should be added by the ebuild where necessary, don't do it 
> yourself), but -m32 indicates it's compiling the 32-bit stuff 
> here, and that shouldn't get -fPIC, AFAIK.
> 

I did NOT add any of the compilation flags myself (-fPIC or -m32).



> > Here is my emerge --info
> > 
> > Code:
> > 
> > Portage 2.0.51.22-r3 (default-linux/amd64/2005.1, gcc-3.4.4, 
> > glibc-2.3.5-r2, 2.6.12-gentoo-r10 x86_64) 
> > =================================================================
> > System uname: 2.6.12-gentoo-r10 x86_64 Intel(R) Xeon(TM) CPU 3.60GHz
> [snip]
> > ACCEPT_KEYWORDS="amd64"
> > AUTOCLEAN="yes"
> > CBUILD="x86_64-pc-linux-gnu"
> > CFLAGS="-O2 -march=nocona -pipe"
> 
> OK, -fPIC isn't in your CFLAGS, so that isn't the problem.  I 
> wonder why it's adding it for 32-bit compilation?  Someone 
> else feel free to step in here, but that doesn't look at all 
> right, to me.  Perhaps a bug in the ebuild?  If no one says 
> -fPIC is supposed to be there for 32-bit, I'd consider filing 
> a bug, as I'm /almost/ positive it shouldn't be there, and 
> it's not in your cflags, so it's gotta be an issue with the ebuild.
> 
> -- 
> Duncan - List replies preferred.   No HTML msgs.
> "Every nonfree program has a lord, a master --
> and if you use the program, he is your master."  Richard 
> Stallman in 
> http://www.linuxdevcenter.com/pub/a/linux/2004/12/22/rms_inter
view.html

Thanks Duncan.
So far nobody else said anything about this issue.
I am considering filling a bug. I am a newbie on these matters (never
filed a bug before).
How should I go about it?
What should I mention about the bug? (what is the bug)

Clemente

-- 
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RE: Re: gcc compile failed after 2005.1-r1 instalation
-- Duncan
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