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2010/10/21 <fajfusio@××.pl>: |
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> Hi |
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> I have upgraded my gentoo recently. |
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> New version of gcc-4.4.3-r2 has been emerged. |
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> Now I have 2 versions of gcc: |
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> gcc-4.3.4 |
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> gcc-4.4.3-r2 |
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> |
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> There are still many packages compiled with the old version of gcc and |
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> now I don't want to rebuild them all with a new version. |
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> emerge --depclean wants to unemerge my old version of gcc. |
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> |
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> May I just unmerge my old gcc ? |
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> Is it save ? |
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|
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use gcc-config to select the new gcc as your default compiler |
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|
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env-update |
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|
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source /etc/profile |
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|
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fix_libtool_files.sh 4.3.4 |
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|
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emerge --oneshot libtool |
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|
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then unmerge the old version of gcc |
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|
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revdep-rebuild just to be safe |
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|
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I think that should be all that's needed. I don't think there's any |
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reason to recompile world or anything like this. |
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