bug#74217: Bootstrapping Zig with no Binary Blobs

[Hilton Chain]

On Thu, 28 Nov 2024 20:41:10 +0800,
Motiejus Jakštys wrote:
>
> On Thu, Nov 28, 2024 at 1:08 PM Hilton Chain <hako@ultrarare.space> wrote:
> >
> > <...> together with the concern on generated files.
>
> Hi Hilton,
>
> The only remaining, to my knowledge, binary file is `abilists`, which,
> once you have `zig` binary, can be generated this way:
>
> git clone https://github.com/ziglang/glibc-abi-tool; cd glibc-abi-tool
> git checkout fc5d0a7046b76795e4219f8f168e118ec29fbc53
> /path/to/zig-0.13/bin/zig run consolidate.zig
> mv abilists /path/to/zig/lib/libc/glibc/abilist
>
> For 0.12.1:
> rm -fr glibc/2.39
> sed -i '133d' consolidate.zig
> /path/to/zig-0.12.1/bin/zig run consolidate.zig
> mv abilists /path/to/zig/lib/libc/glibc/abilist
>
> I wasn't able to generate it for 0.11, but perhaps it's not as
> important, as I imagine there are very few people, if any, still
> developing on 0.11. Since one needs abilists *only* to cross-compile
> to non-guix glibc targets, it sounds like a vanishingly small use case
> for Guix to support.
>
> Motiejus

Thanks!  Then I'll keep abilists removed before we can reproduce one :)