Re: Preparing the reduced bootstrap tarballs, take 3

[Ludovic Courtès]

Hello janneke,

Jan Nieuwenhuizen <address@hidden> skribis:

> I have updated core-updates-next with this fix, a documentation update
> and to also include Marius' mes bootstrap cleanups from his wip-gcc7
> branch.
>
> So, finally for core-updates-next 4ae7dc7b9af64794081b1913740b97acd89c91bc
> here are my lucky numbers
>
> 08:21:04 address@hidden:~/src/guix-boot 
> $ for i in $(./pre-inst-env guix build --system=i686-linux 
> bootstrap-tarballs)/*; do echo $i;guix hash $i; done
> /gnu/store/i8rrdivr5ab56kqwbasigp41wqpj1pyp-bootstrap-tarballs-0/guile-static-stripped-2.2.4-i686-linux.tar.xz
> 17p28xv0y1q729idvf2k1dpcfd469akxm8lnf7gd5a7hmnrb28l5
> /gnu/store/i8rrdivr5ab56kqwbasigp41wqpj1pyp-bootstrap-tarballs-0/linux-libre-headers-stripped-4.14.67-i686-linux.tar.xz
> 0sm2z9x4wk45bh6qfs94p0w1d6hsy6dqx9sw38qsqbvxwa1qzk8s
> /gnu/store/i8rrdivr5ab56kqwbasigp41wqpj1pyp-bootstrap-tarballs-0/mescc-tools-static-0.5.2-0.bb062b0-i686-linux.tar.xz
> 11lniw0vg61kmyhvnwkmcnkci9ym6hbmiksiqggd0hkipbq7hvlz
> /gnu/store/i8rrdivr5ab56kqwbasigp41wqpj1pyp-bootstrap-tarballs-0/mes-minimal-stripped-0.18-0.08f04f5-i686-linux.tar.xz
> 0qwpby91hp6afmg5ibdrrk3fw85zxdazfk7rhrdsihsfzqwmfhfx
> /gnu/store/i8rrdivr5ab56kqwbasigp41wqpj1pyp-bootstrap-tarballs-0/static-binaries-0-i686-linux.tar.xz
> 1rs8qh0n6zxmhs0h1b02sydi4vn09qngf3spfpfynkm2n0bxs368
>
> 08:21:10 address@hidden:~/src/guix-boot 
> $ for i in $(./pre-inst-env guix build bootstrap-tarballs)/*; do echo $i;guix 
> hash $i; done
> /gnu/store/n8lrszv7qf0rwqhibm57d8jykj253bw2-bootstrap-tarballs-0/guile-static-stripped-2.2.4-x86_64-linux.tar.xz
> 1285hlbfahp414hy3jjdghxjfgi94aj7y3fw0pz7z27421b7z2f9
> /gnu/store/n8lrszv7qf0rwqhibm57d8jykj253bw2-bootstrap-tarballs-0/linux-libre-headers-stripped-4.14.67-x86_64-linux.tar.xz
> 0sm2z9x4wk45bh6qfs94p0w1d6hsy6dqx9sw38qsqbvxwa1qzk8s
> /gnu/store/n8lrszv7qf0rwqhibm57d8jykj253bw2-bootstrap-tarballs-0/mescc-tools-static-0.5.2-0.bb062b0-x86_64-linux.tar.xz
> 11lniw0vg61kmyhvnwkmcnkci9ym6hbmiksiqggd0hkipbq7hvlz
> /gnu/store/n8lrszv7qf0rwqhibm57d8jykj253bw2-bootstrap-tarballs-0/mes-minimal-stripped-0.18-0.08f04f5-x86_64-linux.tar.xz
> 0qwpby91hp6afmg5ibdrrk3fw85zxdazfk7rhrdsihsfzqwmfhfx
> /gnu/store/n8lrszv7qf0rwqhibm57d8jykj253bw2-bootstrap-tarballs-0/static-binaries-0-x86_64-linux.tar.xz
> 0bqyjdbas67wgfwv4rcmr5a5b31l8kk8z6gsidxay7liih5rp5hn
>
> We may want to change the bootstrap downloads for x86_64 in
> bootstrap.scm, mescc-tools-static and mes-minimal-stripped and
> linux-libre-headers-stripped to use the x86_64-linux variants (currently
> we use the i686-linux tarballs); but as you can see their content is
> identical.
>
> Happy verifying ;-)

So, on x86_64-linux, here’s what I got:

--8<---------------cut here---------------start------------->8---
address@hidden ~/src/guix/+core-updates-next$ ./pre-inst-env guix build 
bootstrap-tarballs
/gnu/store/n8lrszv7qf0rwqhibm57d8jykj253bw2-bootstrap-tarballs-0
address@hidden ~/src/guix/+core-updates-next$ (cd 
/gnu/store/n8lrszv7qf0rwqhibm57d8jykj253bw2-bootstrap-tarballs-0; for i in * ; 
do echo $i && guix hash $i ; done )
guile-static-stripped-2.2.4-x86_64-linux.tar.xz
06ygv0b3dpvy93jji5yl4hdz17w4hiqm64m7ypf6g2vi4nfn9xl9
linux-libre-headers-stripped-4.14.67-x86_64-linux.tar.xz
0sm2z9x4wk45bh6qfs94p0w1d6hsy6dqx9sw38qsqbvxwa1qzk8s
mescc-tools-static-0.5.2-0.bb062b0-x86_64-linux.tar.xz
11lniw0vg61kmyhvnwkmcnkci9ym6hbmiksiqggd0hkipbq7hvlz
mes-minimal-stripped-0.18-0.08f04f5-x86_64-linux.tar.xz
0qwpby91hp6afmg5ibdrrk3fw85zxdazfk7rhrdsihsfzqwmfhfx
static-binaries-0-x86_64-linux.tar.xz
0bqyjdbas67wgfwv4rcmr5a5b31l8kk8z6gsidxay7liih5rp5hn
address@hidden ~/src/guix/+core-updates-next$ git describe
v0.15.0-3121-g4ae7dc7b9a
--8<---------------cut here---------------end--------------->8---

So only ‘guile-static-stripped’ differs from yours.  This may be due to
non-determinism in bindings introduced by psyntax (something we
addressed with <https://bugs.gnu.org/20272>, but maybe there are
remnants around.)  I’ve uploaded mine here:

  
<http://web.fdn.fr/~lcourtes/tmp/guile-static-stripped-2.2.4-x86_64-linux.tar.xz>

Could you share yours so we can compare?

Anyway, I’ll run the “-s i686-linux” build because right now I only have
the 64-bit ‘guile-static-stripped’, which is not what we want, silly me…
Should we force #:system for this one as well?

Thanks,
Ludo’.

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