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Am Mittwoch, 10. Mai 2017, 13:58:56 CEST schrieb Dirkjan Ochtman: |
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> On Wed, May 10, 2017 at 11:19 AM, Kristian Fiskerstrand <k_f@g.o> |
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wrote: |
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> > Sounds like a reasonable action plan. The consequences of such a change |
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> > definitely seems to be sufficiently high to merit a proper migration |
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> > plan which doesn't seem to have been established at this point. Whether |
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> > that can be added to a later point with gcc6 (e.g by adding a new |
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> > profile, or a later point release) I don't have strong opinions on, but |
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> > there should be a plan and proper overview of the consequences. |
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> |
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> Yeah, I think I agree. From the discussions so far, I think that we |
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> should definitely aim for making pie the default for everyone (on |
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> arches where it makes sense), but doing it in the gcc-6 now which has |
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> seen only a short period of testing so far seems a bit hasty based on |
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> data from the messages that I've seen in these threads so far. |
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Actually the idea I like best so far is Jason's profile suggestion. |
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* package.use.mask gcc[pie] in the 13.0 profiles |
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* generate a new set of profiles 17.0 where it's package.use.forced |
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* tell people they may have to rebuild world when they switch |
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-> This would also give us some time to discuss what other changes we might |
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make with the transition to the new profiles. |
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-> Also, this means the transition is independent of gcc release timing. |
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(We just need to be careful since hardened also inherits 13.0, so the setting |
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must be overridden there. As far as I can see that's already done there |
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though.) |
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-- |
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Andreas K. Hüttel |
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dilfridge@g.o |
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Gentoo Linux developer (council, perl, libreoffice) |
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