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Jonathan Callen: |
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>I haven't looked into why gcc 4.9 blocks older versions now, although |
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>I know it didn't always do so. |
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I was bitten by that problem today. First I masked gcc-4.9 so I was able |
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to do an emerge @world. Then I commented out the masking of gcc-4.9 and |
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tried to emerge it, I got |
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|
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i5-64 hafi # emerge -pv gcc |
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These are the packages that would be merged, in order: |
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|
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Calculating dependencies... done! |
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[ebuild R ] sys-devel/gcc-4.9.3:4.9.3::gentoo USE="cxx fortran |
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(multilib) nls nptl openmp sanitize vtv%* (-altivec) (-awt) -cilk -debug |
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-doc (-fixed-point) -gcj -go -graphite (-hardened) (-libssp) -multislot |
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-nopie -nossp -objc -objc++ -objc-gc -regression-test -vanilla" 39 KiB |
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[blocks B ] <sys-devel/gcc-4.9 ("<sys-devel/gcc-4.9" is blocking |
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sys-devel/gcc-4.9.3) |
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|
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Total: 1 package (1 reinstall), Size of downloads: 39 KiB |
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Conflict: 1 block (1 unsatisfied) |
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|
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* Error: The above package list contains packages which cannot be |
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* installed at the same time on the same system. |
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|
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(sys-devel/gcc-4.9.3:4.9.3/4.9.3::gentoo, ebuild scheduled for merge) |
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pulled in by |
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gcc |
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sys-devel/gcc required by @system |
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>=sys-devel/gcc-4.9.3 required by |
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(dev-java/icedtea-bin-7.2.6.6-r1:7/7::gentoo, installed) |
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|
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(sys-devel/gcc-4.7.4:4.7.4/4.7.4::gentoo, installed) pulled in by |
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sys-devel/gcc:4.7.4 required by @selected |
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|
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It seems judicious to stay with the masked gcc until the problem is |
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fixed or someone offers a solution. |
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|
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Hartmut |
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