Re: MIPS64/N64 support

2013-09-03 Thread Nikita Karetnikov 
> If you can cross-compile (really: substitute) them from x86_64, the
> better (you can even log in to hydra.gnu.org and get them from there.)
> Otherwise let me know and we’ll arrange something.

$ ./pre-inst-env guix build binutils-static-stripped-tarball \
bootstrap-binaries \
gcc-stripped-tarball \
glibc-stripped-tarball \
guile-static-stripped-tarball \
guile-2.0.9 \
-s x86_64-linux --target=mips64el-linux-gnuabi64
/nix/store/5w82rp4ibbn0azd1yr4q1skcxhw89dcy-guile-2.0.9-debug
/nix/store/g35wv744318hkn9d3hcqlcsfw996n3yw-guile-2.0.9
/nix/store/2splrd2277xsydp694qrscrk0pj4g4cn-guile-static-stripped-tarball-2.0.9
/nix/store/pkf0dm7m815p6ckam8chvv7825g6lzim-glibc-stripped-tarball-2.17
/nix/store/dhr8d58y48nds7njgg5hzq9b1a8yaaq5-gcc-stripped-tarball-4.7.3
/nix/store/0rx75anx2bk29jvy14qkzzpkc8wbbpn9-bootstrap-binaries-0
/nix/store/wzwpq959jdg4p7ar775pwi8f4ph90jkp-binutils-static-stripped-tarball-2.23.2

Which Guile do I need?  The stripped one, right?


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Re: MIPS64/N64 support

2013-09-03 Thread Ludovic Courtès 
Nikita Karetnikov  skribis:

>>> • MIPS64/N64 support: the bootstrap tarballs are now all available
>>>   through cross-compilation from x86_64, so it’s “just” a matter of
>>>   feeding them in bootstrap.scm and trying out.
>
>> I’m also interested in this one.
>
> Oh, I forgot that I’ll need five tarballs, not two [1].  Can I get the
> other three somewhere?
>
> Otherwise, I’ll probably try to cross-compile them myself.

If you can cross-compile (really: substitute) them from x86_64, the
better (you can even log in to hydra.gnu.org and get them from there.)
Otherwise let me know and we’ll arrange something.

Ludo’.

MIPS64/N64 support (was: Goals for 0.4)

2013-09-03 Thread Nikita Karetnikov 
>> • MIPS64/N64 support: the bootstrap tarballs are now all available
>>   through cross-compilation from x86_64, so it’s “just” a matter of
>>   feeding them in bootstrap.scm and trying out.

> I’m also interested in this one.

Oh, I forgot that I’ll need five tarballs, not two [1].  Can I get the
other three somewhere?

Otherwise, I’ll probably try to cross-compile them myself.

[1] http://www.fdn.fr/~lcourtes/tmp/


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Re: Optimizing profile creation

2013-09-03 Thread Andreas Enge 
On Mon, Sep 02, 2013 at 11:14:27PM +0200, Ludovic Courtès wrote:
> Please report any speedups or bugs you may have.  :-)

Nothing to report so far, but this is a very neat optimisation!

Andreas