| 1 |
Now that my old AthlonXP mobo has been replaced by an AMD 64 X2 mobo, |
| 2 |
it's time for upgrading CHOST :-> |
| 3 |
|
| 4 |
According to http://www.gentoo.org/doc/en/change-chost.xml after a |
| 5 |
couple of changes to /etc/make.conf, i.e. |
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|
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from: |
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USE="x86 ..." |
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CHOST="i686-pc-linux-gnu" |
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CFLAGS="-O2 -march=athlon-xp -pipe" |
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|
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to: |
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USE="amd64 ..." |
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CHOST="amd64-pc-linux-gnu" |
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CFLAGS="-O2 -march=x86-64 -pipe" |
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|
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The next step is: |
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|
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emerge -av1 binutils gcc glibc |
| 20 |
|
| 21 |
The emerge of binutils works fine. However the emerge of gcc fails |
| 22 |
with: |
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|
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In file included from .../gcc/unwind-dw2.c:257: |
| 25 |
gcc/config/i386/linux-unwind.h: In function |
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'x86_64_fallback_frame_state': |
| 27 |
gcc/config/i386/linux-unwind.h:63: |
| 28 |
error: 'struct sigcontext' has no member named 'rsp' |
| 29 |
|
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A quick search of BGO didn't show anything relevant. |
| 31 |
|
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Any suggestions??? |
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|
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Thanks. |
| 35 |
|
| 36 |
David |
| 37 |
-- |
| 38 |
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