* [gentoo-user] Upgrading gcc: both 4.4 and 4.5 needed?
@ 2011-11-15 18:58 99% Jarry
0 siblings, 0 replies; 1+ results
From: Jarry @ 2011-11-15 18:58 UTC (permalink / raw
To: gentoo-user
Hi,
today I upgraded gcc from 4.4.5 to the last stable version
4.5.3-r1. I followed "Gentoo GCC Upgrade Guide":
# emerge -uav gcc
# gcc-config 2
# env-update && source /etc/profile
# emerge --oneshot libtool
# emerge --depclean
# revdep-rebuild
But at the and I noticed gcc 4.4 has not been unmerged
and my "world" file is somehow larger. To my surprise,
it contains these lines:
sys-devel/gcc
sys-devel/gcc:4.4
I did full backup before, so I compared world-file before
and after gcc-upgrade just to find out, these two lines
have been really inserted now, during gcc-upgrade. And my
question is: what does it mean? Does my system need now
both gcc 4.4 and 4.5? Why is actually gcc in world-file,
when it is part of system?
Jarry
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2011-11-15 18:58 99% [gentoo-user] Upgrading gcc: both 4.4 and 4.5 needed? Jarry
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