sergio/takana
> Una distribución Linux construida con un laboratorio funcional y hermético en el > sótano, y una terminal mutable, clásica y anárquica en el piso de arriba — diseñada > desde el suelo para que una IA programadora entienda, modifique y co…
selfhost-verify: climb rust 1.90→1.91.0→1.91.1 COMPLETO (toolchain self-hosted)
1#!/bin/sh
2# Run rust's x.py inside the Alpine devfs sandbox (musl, 256-TLS loader, gcc),
3# pointed at the mrustc-bootstrapped stage0. Hermetic: vendored deps, external LLVM.
4# Usage: run-xpy.sh <SRCDIR> <PREFIXDIR> -- <x.py args...>
5# SRCDIR : host path to the rust source tree (mounted at /src)
6# PREFIXDIR : host path for the install prefix (mounted at /out)
7set -eu
8ROOT=/home/sergio/hammer
9DEVFS=$ROOT/.dev-fs/alpine
10MRUSTC=$ROOT/.scratch/mrustc
11SRC=${1:?src dir required}; shift
12PREFIX=${1:?prefix dir required}; shift
13[ "${1:-}" = "--" ] && shift
14
15# Optional read-only stage0 prefix (a prior hop's installed toolchain), bound at
16# /stage0 when STAGE0 is set in the environment. bootstrap.toml's build.rustc can
17# then reference /stage0/bin/rustc for a climb hop.
18STAGE0_BIND=""
19[ -n "${STAGE0:-}" ] && STAGE0_BIND="--ro-bind $STAGE0 /stage0"
20
21exec bwrap \
22 --bind "$DEVFS" / \
23 --bind "$MRUSTC" /mrustc \
24 --bind "$SRC" /src \
25 --bind "$PREFIX" /out \
26 $STAGE0_BIND \
27 --dev /dev --proc /proc \
28 --tmpfs /tmp --tmpfs /run \
29 --setenv PATH /usr/bin:/bin:/usr/sbin:/sbin \
30 --setenv HOME /root \
31 --setenv TMPDIR /tmp \
32 --setenv CC gcc --setenv CXX g++ \
33 --setenv RUST_BACKTRACE 1 \
34 --chdir /src \
35 python3 x.py "$@"