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On Fri, Apr 12, 2013 at 11:37 PM, Nilesh Govindrajan <me@××××××××.com> wrote: |
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> Hi, |
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> |
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> For some weird reason, I'm unable to build gcc 4.7.2-r1. |
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> This is the error - |
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> /bin/sh: line 1: 3871 Bus error build/genautomata |
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> /var/tmp/portage/sys-devel/gcc-4.7.2-r1/work/gcc-4.7.2/gcc/config/i386/i386.md |
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> insn-conditions.md > tmp-automata.c |
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> |
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> The thing is, I had downloaded a hardened stage 3 by mistake and then |
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> switched profile to non hardened. |
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> |
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> Could it be because the kernel is compiled with the hardened toolchain? |
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I think bus error means the compiler tried to access illegal memory |
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region or illegal instruction. Maybe a compiler bug? Wrong arch? |
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I don't know anything about hardened so I don't know if it could be |
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blocking access to memory somehow. |