build: add optional Rust and CXX bridge support - #7580

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PastaPastaPasta:feat/optional-rust-components

Commits on Aug 11, 2026

build: add Rust to CI docker image, cross-compile targets

kwvg
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PastaPastaPasta
committed
e189a09
build: add minimal stub crate to validate Rust integration

kwvg
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PastaPastaPasta
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01fd416
lint: exclude `rust/` from linters

kwvg
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PastaPastaPasta
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fc23f36
build: introduce barebones Autotools integration with Rust

kwvg
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PastaPastaPasta
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57c75bf
build: propagate SDK version to Rust compiler

kwvg
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PastaPastaPasta
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2c640ab
build: propagate macOS SDK path to Rust compiler

kwvg
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PastaPastaPasta
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d5cc457
build: use debug profile for Rust components if `--enable-debug` set

kwvg
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PastaPastaPasta
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bc820fc
build: propagate target build variables to Rust components

kwvg
and
PastaPastaPasta
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d546501
build: propagate host build variables to Rust components

kwvg
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PastaPastaPasta
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1190de3
debug: Add log that validates successful FFI invocation at init

kwvg
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PastaPastaPasta
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0c91bbb
depends: integrate Rust and `cxxbridge` into depends

kwvg
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PastaPastaPasta
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5353138
build: drop Rust from CI docker image

kwvg
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PastaPastaPasta
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8e74d07
depends: add support for vendored crates for offline builds

kwvg
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PastaPastaPasta
committed
e53ac71
fix: avoid triggering `rustup` if building from depends

kwvg
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PastaPastaPasta
committed
fb32452
fix: workaround `Directory renamed before its status could be extracted`

kwvg
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PastaPastaPasta
committed
e152249
fix: copy native binaries for access within Guix context

kwvg
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PastaPastaPasta
committed
9c88a95
fix: patch loader paths to Guix store locations

kwvg
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PastaPastaPasta
committed
a1a681b
refactor: split rust runner (builder) and standard library (cross)

kwvg
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PastaPastaPasta
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42e20d9
build: switch to Rust 1.85.1, use musl stdlib to avoid Guix glibc issues

kwvg
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PastaPastaPasta
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a8016ed
fix: resolve issues with dist builds

kwvg
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PastaPastaPasta
committed
dedefdd
build: aggregate Rust components via umbrella crate instead of ar-merging
PastaPastaPasta
committed
a48f5c4
build: bump pinned Rust toolchain from 1.85.1 to 1.92.0
PastaPastaPasta
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aed498f
build: write cargo config and sentinels to builddir, not srcdir
PastaPastaPasta
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8258d25
build: support git-sourced crates in offline vendored builds
PastaPastaPasta
committed
e94961c
build: make Rust integration optional and CI-covered
PastaPastaPasta
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6e28684
build: harden optional Rust integration
PastaPastaPasta
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fef0b06
build: distribute Rust vendor helper
PastaPastaPasta
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29add8a
build: validate offline Rust vendor sources
PastaPastaPasta
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61f9b77
build: complete Rust toolchain validation
PastaPastaPasta
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4037a02
build: populate Rust source cache
PastaPastaPasta
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25ff38d
ci: align Rust source cache consumers
PastaPastaPasta
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fc2c792
build: validate Rust toolchain selection
PastaPastaPasta
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83a6aeb
ci: provide vendored crates to Rust source builds
PastaPastaPasta
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a0bf590
build: support canonical ARMv7 Rust targets
PastaPastaPasta
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2fdf0b8
build: reject stale generated Rust bridges
PastaPastaPasta
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6b62e30
build: preserve system Rust toolchain selection
PastaPastaPasta
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7900d20
build: preserve native musl Rust targets
PastaPastaPasta
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9ad0760
build: preserve native Rust host ABI
PastaPastaPasta
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d05aa50
build: harden Rust source provenance
PastaPastaPasta
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c594dda
fix: require matching bridge generator stamp
PastaPastaPasta
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88d0e2f
fix: preserve ARM Rust floating-point ABI
PastaPastaPasta
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043706d
fix: support Rust on 32-bit Linux
PastaPastaPasta
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cb4e8fa
ci: isolate Guix source cache
PastaPastaPasta
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1427f5b
fix: provision soft-float ARM Rust stdlib
PastaPastaPasta
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93325c0
fix: reject unsupported Rust stdlib targets
PastaPastaPasta
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cbf098b
fix: preserve system PowerPC Rust ABI
PastaPastaPasta
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3bf1f79
fix: make Rust vendor setup retryable
PastaPastaPasta
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1bbef7d
fix: preserve developer Cargo configuration
PastaPastaPasta
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0afa9e4
build: require matching Cargo toolchain
PastaPastaPasta
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f5ebb59
build: hash external depends recipe helpers
PastaPastaPasta
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fbff015
build: scope Rust helper cache invalidation
PastaPastaPasta
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9c94e2c
build: fix cxxbridge updater fetch guidance
PastaPastaPasta
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684495e
build: synchronize Rust updater version pins
PastaPastaPasta
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9fa7a39
build: make cxxbridge updater self-contained
PastaPastaPasta
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f8fde51
build: avoid partial cxxbridge updater changes
PastaPastaPasta
committed
a0cee68

Commits on Aug 12, 2026

build: confine Rust support to validated hosts

PastaPastaPasta
and
claude
committed
4b2ec38
fix: match Rust macOS deployment target to the C++ toolchain

PastaPastaPasta
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claude
committed
594f394
build: dist the cxxbridge stamp before generated sources

PastaPastaPasta
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claude
committed
eeb3b91

Commits on Aug 17, 2026

build: accept equal-mtime cxxbridge artifacts from source tarballs

PastaPastaPasta
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claude
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ecafbb8
docs: describe the optional Rust build support

PastaPastaPasta
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claude
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480126c