gcc-config and friends

Ssl · Apprentice Joined: 21 Feb 2003 Posts: 178 Location: Serbia

Hi,

Change of gcc profile with gcc-config didn't work (I wanted to go from 3.4.3 to 3.3.5 compiler). Actually no errors after issuing gcc-config 1 (1 is number for 3.3.5 profile), did source /etc/profile but gcc-config -l gives * after gcc-3.4.3 profile still. Also gcc --version gives 3.4.3 also.

Installed masked gcc-config-1.4.0 (yes, it was stupid I know). Now don't have working gentoo system.

Every emerge gives:
/usr/bin/python: error while loading shared libraries: libstdc++.so.6: cannot open shared object file: No such file or directory

Please, need help about this.
Ssl

gwolf · Guru Joined: 05 May 2005 Posts: 374 Location: Estonia

Try revdep-rebuild (emerge gentoolkit first, if you haven't already)

EDIT: Well, this seems problematic actually, if you don't have it emerged

Ssl · Apprentice Joined: 21 Feb 2003 Posts: 178 Location: Serbia

Voltago · Posted: Thu May 12, 2005 9:38 pm Post subject:

Hi Ssl!
Maybe

gwolf · Guru Joined: 05 May 2005 Posts: 374 Location: Estonia

You can also try

Ssl · Apprentice Joined: 21 Feb 2003 Posts: 178 Location: Serbia

This export LD_LIBRARY_PATH thingy, Voltago told me, temporarily fixed stuff. I did all steps and after reinstalling gcc-config I can change gcc profiles but always with this error:

jdgill0 · Posted: Fri May 13, 2005 6:04 am Post subject:

Ssl,

Now that you got this far, see this thread.
_________________
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Learn how to use Vim: vimtutor

Ssl · Apprentice Joined: 21 Feb 2003 Posts: 178 Location: Serbia

I feel like a shit now...Three days trying to install full gentoo desktop like system and have broken system...Probably I'll keep only x86 (stable) at least for emerge system;

You all gave me a lot advice but no go. Thank you! Doing new installation tomorrow.
Angry...

Ssl

jdgill0 · Posted: Fri May 13, 2005 8:19 pm Post subject:

Ssl,

Ahhh don't be angry. I for sure did not get it right the first few times I installed Gentoo, but I sure learned a lot in the process.

Good Luck

_________________
Vim has excellent syntax highlighting for configuration files: emerge gentoo-syntax
Learn how to use Vim: vimtutor

Ssl · Apprentice Joined: 21 Feb 2003 Posts: 178 Location: Serbia

jdgill0 · Posted: Sun May 22, 2005 2:06 am Post subject:

Ssl,

Congratulations on your successful Gentoo install

I certainly agree with the non-aggressive gcc optimizations and stable packages advice, in fact I am running my system optimized for i686 instead of athlon-xp and it runs great :!:

I think reiserfs is as worthy as ext3, as that is all I use myself and have never had problems with it in the past 3 years. However, if you have chosen ext3, then you might want to take a look at this thread. I am thinking of creating a reiserfs howto myself, as I have learned some interesting stuff with reiserfs lately -- for example the full journal stuff is available with reiserfs just as it is with ext3.
_________________
Vim has excellent syntax highlighting for configuration files: emerge gentoo-syntax
Learn how to use Vim: vimtutor

Decibels · Veteran Joined: 16 Aug 2002 Posts: 1623 Location: U.S.A.

Thanks a bunch Voltago. Trying to fix something on another computer, ssh'd over there
after running a emerge gcc. No errors, they told me it was done so ssh'd over and was going
to work on some packages that had a problem. Nothing would emerge and got the dreaded:

root66 · n00b Joined: 07 May 2003 Posts: 30

Hi guys, I had the same problem after a gcc update. I found out that my profile in /etc/env.d/05gcc was corrupted.
I had multiple versions of it in the directory and the one containing the correct paths was missing the LDPATH and other entries.
I solved the problem by symlinking to the correct profile in /etc/env.d/gcc/.
Hope this helps anyone...