Linked by Eugenia Loli on Thu 31st Aug 2006 01:09 UTC, submitted by Jeff
Gentoo Linuxlookup.com is reporting on the release of Gentoo Linux 2006.1. Building on the strengths of previous releases and featuring all of Gentoo's well-documented flexibility, performance and portability, this release is now available on all supported architectures. The most popular architectures now use GCC 4.1, glibc 2.4 and baselayout 1.12.1, as well as including a new profile layout, with seperate desktop and server profiles.
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RE[2]: Oba oba
by kerframil on Thu 31st Aug 2006 11:36 UTC in reply to "RE: Oba oba"
kerframil
Member since:
2005-07-13

Upgrades aren't necessarily that simple, even in Gentoo. Firstly, one ought to update the /etc/make.profile symlink to point to the appropriate portage profile. Secondly, consider the gcc upgrading guide:

http://www.gentoo.org/doc/en/gcc-upgrading.xml

It specifically states that there have been some incompatible ABI changes between binaries produced by gcc-3.4 and gcc-4.1 - presumably the C++ runtime library again. In any case, this is an important issue if the user decideds to explicitly activate the new instance of gcc with the gcc-config tool after installing gcc-4.1. As the majority of upgraders will most probably want to do exactly that, the most sensible procedure would be to to carry out the instructions mentioned in the guide: upgrade gcc, switch/activate, emerge libtool, emerge -e world then optionally remove the older version of the compiler. If you think about it, running emerge -uDN world would be a complete waste of time unless one intended to stay with gcc-3.x for the forseeable future ...

Finally, depending on the exact circumstances and not necessarily relating to the variations between official release snapshots, upgrades of certain packages can sometimes entail particular steps to "clean up" afterwards. This might entail running perl-cleaner, python-updater and/or revdep-rebuild (I'm sure I don't need to mention dispatch-conf/etc-update).

Anyway, this looks like a good release - well done to the Gentoo release engineering team ;)

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