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Karl Hammar: |
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> For testing purposes, I would like to install older compilers, |
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> e.g. testing with older kernels. |
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> |
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> I have tried to install e.g. gcc-5.4.0-r4, gcc-4.9.4, and |
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> gcc-3.4.6-r2.ebuild (package.unmask is upd. for theese), but it fails. |
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I have found out that I can install thoose older comilers with: |
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FEATURES="-sandbox -usersandbox" emerge -aqv =sys-devel/gcc-5.4.0-r4 |
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# since ustat.h is no loger with (>=glibc 2.28) according to |
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# https://sourceware.org/git/?p=glibc.git;a=commit;h=cf2478d53ad7071e84c724a986b56fe17f4f4ca7 |
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echo =sys-devel/gcc-4.9.4 -sanitize >> /etc/portage/package.use/gcc |
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eselect gcc set 1 |
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. /etc/profile |
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FEATURES="-sandbox -usersandbox" emerge -aqv =sys-devel/gcc-4.9.4 |
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gcc-3.4.6-r2 still doesn't install though. |
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Regards, |
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/Karl Hammar |
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