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el_compa
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PostPosted: Wed Sep 15, 2004 10:51 pm    Post subject: Works OK for not Reply with quote

reemerged kdepim and now kmail is back working as expected. I downgraded to gcc-3.4.1-r2, do you think this had anything to do with it?
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longshot
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Joined: 04 Sep 2003
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PostPosted: Thu Sep 16, 2004 12:32 am    Post subject: Reply with quote

I've just finished emerge -e world after upgrading to gcc-3.4.1-r2. In the time I've been rebuilding it seemed 3.4.2 was unmasked and remasked.

I used
CFLAGS="-march=pentium4 -O3 -pipe -fomit-frame-pointer -momit-leaf-frame-pointer"

Couple of glitches for me. The biggest was that emacs wouldnt byte-compile things, so gpm and subversion fell over. I lowever the flags from O3 to O2 and rebuilt emacs and that fixed it. The other was that I have several packages which require licence confirmation and they held things up. Need a little script like the one a page or two back just to say 'accept' when that happens.

Oh, I havent rebooted yet :)
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edmondo
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PostPosted: Thu Sep 16, 2004 4:55 am    Post subject: Re: Works OK for not Reply with quote

el_compa wrote:
reemerged kdepim and now kmail is back working as expected. I downgraded to gcc-3.4.1-r2, do you think this had anything to do with it?


I'm using gcc-3.4.2-r1, so i would say the disappearing of the kmail crash it's not related to the compiler version.
I still have the problem with arts, but I trying to track it down. Probably I should start to compile some components with more debugging symbols.
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jtimonen
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PostPosted: Thu Sep 16, 2004 12:58 pm    Post subject: Reply with quote

Quote:

I'm using gcc-3.4.2-r1, so i would say the disappearing of the kmail crash it's not related to the compiler version.


Kmail 1.7 compiled with 3.4.2-r1 crashed everytime something was typed in. Recompile with 3.3.4 solved the problem.
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geki
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Joined: 13 May 2004
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PostPosted: Fri Sep 17, 2004 12:01 pm    Post subject: Reply with quote

I know it is the wrong thread to post but glibc-2.3.4.20040916 has some warnings about ./nss/* files have no permissions to be accessed.

Bug report here:
https://bugs.gentoo.org/show_bug.cgi?id=64382


Devs please fix that. Thanks :)
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Ssl
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Joined: 21 Feb 2003
Posts: 178
Location: Serbia

PostPosted: Fri Sep 17, 2004 7:50 pm    Post subject: Reply with quote

Some notes after installing Gentoo with gcc-3.4.1:

emerge dev-lang/swig doesn't compile with gcc34. It compiles fine with 3.3.4.

Users: Xorg (both 6.7.x and 6.8.0) hard locks/freezes when I:
open "Epiphany" and try to save any docoment locally and
import music library into "Rhythmbox"
if it is compiled with:
CFLAGS="-march=pentium4 -O3 -pipe -fomit-frame-pointer"

Commenting out CFLAGS solves freezing...

Cheers,
Ssl
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agent_jdh
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PostPosted: Fri Sep 17, 2004 11:52 pm    Post subject: Reply with quote

It may already have been answered in this _huge_ thread, but searching it is nigh on impossible, so I'll ask anyway.

I've been having lots of lockups and problems compiling (e.g. emerge -e world failed with some phantom compiler issue), since gcc-3.4.1/2 made its way onto my system. I've been using ~x86 since I first installed Gentoo (about 2 years ago), and I've never experienced the sort of problems I'm having now. An overnight emerge -e world failed with an internal compiler segfault, something I've not seen on this box before (and the hardware has been upgraded twice).

Is there any way to locally mask _all_ gcc-3.4 ebuilds, as I really think it isn't ready for use here yet (I've even rebuilt my server box - again running Gentoo fine for ages with ~x86 - without ~x86 just to get rid of gcc-3.4)?

Alternatively, can gcc-3.4 be emerged without it automatically switching to using it as the default compiler?

EDIT - wouldn't you know it, I was emerging gcc-3.3.4-r1 and I've had another emerge failure with an internal compiler segfault.

This is really doing my nut in.
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hielvc
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PostPosted: Sat Sep 18, 2004 12:17 am    Post subject: Reply with quote

You can always switch back to 3.3.3 with
Code:

 hielvc@tester ~ $ gcc-config -l
[1] i686-pc-linux-gnu-3.3.3
[2] i686-pc-linux-gnu-3.4.2
gcc-config  1

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agent_jdh
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PostPosted: Sat Sep 18, 2004 12:58 am    Post subject: Reply with quote

hielvc wrote:
You can always switch back to 3.3.3 with
Code:

 hielvc@tester ~ $ gcc-config -l
[1] i686-pc-linux-gnu-3.3.3
[2] i686-pc-linux-gnu-3.4.2
gcc-config  1


Yes, I know that, but when running e.g. emerge -e world, when gcc-3.4.X gets built, it switches to that compiler and uses it for the rest of the emerge.

I suppose the ebuild could be edited, but I'd have to do this for all subsequent ebuilds. I'd just like to banish gcc-3.4 from my system until it's reasonably useable in the real world for me.

It's caused/causing too many problems on both my (relatively modest, in terms of configuration) Gentoo boxes.

Maybe a bit OT but this has made me think that maybe Gentoo needs to have a 3-tier development setup, like Debian (stable/testing/unstable), which allows people like me to stay reasonably up-to-date without running into major issues like gcc-3.4 integration.
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StringCheesian
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PostPosted: Sat Sep 18, 2004 3:13 am    Post subject: Reply with quote

agent_jdh: Unmerge gcc 3.4.1 and put >=sys-devel/gcc-3.4.1 in /etc/portage/package.mask
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Halcy0n
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PostPosted: Sat Sep 18, 2004 3:58 am    Post subject: Reply with quote

agent_jdh wrote:
I've been having lots of lockups and problems compiling (e.g. emerge -e world failed with some phantom compiler issue), since gcc-3.4.1/2 made its way onto my system.

I'm curious, what are your cflags?
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agent_jdh
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PostPosted: Sat Sep 18, 2004 9:23 am    Post subject: Reply with quote

StringCheesian wrote:
agent_jdh: Unmerge gcc 3.4.1 and put >=sys-devel/gcc-3.4.1 in /etc/portage/package.mask


That won't survive an emerge sync though, will it?
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agent_jdh
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PostPosted: Sat Sep 18, 2004 9:23 am    Post subject: Reply with quote

HaLCy0n wrote:
agent_jdh wrote:
I've been having lots of lockups and problems compiling (e.g. emerge -e world failed with some phantom compiler issue), since gcc-3.4.1/2 made its way onto my system.

I'm curious, what are your cflags?


Code:
CFLAGS="-march=athlon-xp -mtune=athlon-xp -O2 -fomit-frame-pointer -fprefetch-loop-arrays -ftracer -pipe"

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amne
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PostPosted: Sat Sep 18, 2004 9:37 am    Post subject: Reply with quote

Please post follow-ups here: :arrow: GCC 3.4 (part 2)
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