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gentuxx wrote: |
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> I'm in the process of migrating my U5 system to an SELinux profile. |
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> Thanks to Gustavo Zacarias and his excellent kernel work, I've managed |
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> to get through the most of the migration guide (after an ugly battle |
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> trying to get a functional hardened-sources kernel). Now I'm sort of |
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> at a "time to jump off the cliff" point. I'm booted in the new |
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> environment, with the hardened kernel, selinux profile, selinux policy |
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> tools, and selinux base policy. I'm about to run an `emerge -DuatvN |
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> world' to pull in all of the remaining selinux-policy packages, and |
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> recompile installed packages that need it with the new USE flags. |
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> But, alas, if it were only that easy. |
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> |
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> Emerge fails right away stating "All ebuilds that could satisfy |
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> ">=sys-devel/gcc-3.4" have been masked.". All of the versions are |
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> masked by profile (and missing keyword). So my question is three-fold: |
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I'd venture to say the SELinux profile hasn't been updated/tested in |
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some time. It's handled by the selinux/hardened team so we can't help |
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much there. |
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> 1) If I put '<=sys-devel/gcc-4.2.0 ~sparc' in the |
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> /etc/portage/package.keywords file, will that satisfy the masking and |
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> allow me to install gcc-4.1.1-r1- even if it's masked by my profile? |
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> |
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> 2) I am currently running the selinux/2005.1/sparc64 profile. Is |
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> there a newer one that would satisfy the above maskings? If so, what |
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> do I need to emerge to get it on my system? Portage? I'm already |
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> running portage-2.1-r1. |
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I'd say try with the current stable toolchain for sparc rather than |
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venturing into higher things. |
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> 3) Finally, what are your experiences with running a newer (>=4.0) |
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> version of gcc on sparc? I want this system to be rock solid, so I'm |
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> a little apprehensive about unmasking and running the |
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> newest-greatest-fastest gcc, being such a fundamental part of a gentoo |
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> system. |
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|
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The greatest and fastest gcc won't let you emerge system as it currently |
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stands. Mostly other ebuilds need fixing, out of the top of my head |
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linux-headers needs love and at least kbd will break without it. |
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|
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- -- |
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Gustavo Zacarias |
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Gentoo/SPARC monkey |
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-- |
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