packages/lang/rust/Makefile, branch master

rust: build soft-float on soft-float PowerPC subtargets

2026-08-16T06:15:03Z

RUSTC_TARGET_ARCH comes from the GNU triple, so every 32-bit PowerPC subtarget gets powerpc-unknown-linux-musl. That triple is hard-float and mpc85xx is not: its e500v2 has no floating-point unit, and the toolchain reports _SOFT_FLOAT and calls __divdf3 for a division. So rustc emits lfd, stfd and fdiv for a core with no floating-point registers, and passes doubles in a way nothing else in the image does. It does not fail outright — a speed test reported negative throughput, and formatting one of those values tripped an assertion inside core. Pass -Ctarget-feature=-hard-float where CONFIG_SOFT_FLOAT says so. The same flag has to reach the std that rust/host builds, or std and the packages linked against it disagree about how a double is passed. Signed-off-by: Josef Schlehofer

rust: fix compare_exchange_weak never succeeding on mpc85xx

2026-08-16T06:13:23Z

LLVM places the release fence of a cmpxchg between the load-linked and the store-conditional. On e500v2 that clears the reservation, so the store-conditional always fails. The strong form retries and re-reserves; the weak form has no retry and can never succeed. fetch_update in core is a weak retry loop, so it spins forever and anything using it hangs. A tokio reactor livelocks on its first I/O event, burning CPU without issuing a syscall, which makes async Rust unusable on the subtarget. Carry the fix as a patch until it reaches a rustc release. It adds a TargetLowering hook, defaulting to false, so only PowerPC changes. Signed-off-by: Josef Schlehofer

rust: update to 1.96.0

2026-06-03T10:12:32Z

Changelog: - https://github.com/rust-lang/rust/releases/tag/1.95.0 - https://github.com/rust-lang/rust/releases/tag/1.96.0 Signed-off-by: hingbong

lang/rust: assign PKG_CPE_ID

2026-03-15T07:08:57Z

cpe:/a:rust-lang:rust is the correct CPE ID for rust: https://nvd.nist.gov/products/cpe/search/results?keyword=cpe:2.3:a:rust-lang:rust Signed-off-by: Fabrice Fontaine

rust: Update to 1.94.0

2026-03-11T16:52:21Z

Changelog: - https://github.com/rust-lang/rust/releases/tag/1.91.1 - https://github.com/rust-lang/rust/releases/tag/1.92.0 - https://github.com/rust-lang/rust/releases/tag/1.93.0 - https://github.com/rust-lang/rust/releases/tag/1.93.1 - https://github.com/rust-lang/rust/releases/tag/1.94.0 Signed-off-by: Tianling Shen

rust: set llvm.download-ci-llvm=false

2026-03-05T22:38:44Z

These LLVM builds get deleted after a certain time, causing Rust builds to break as the LLVM build can no longer be downloaded. Fixes #27331. Signed-off-by: Orne Brocaar

rust: Update to 1.90.0

2025-09-19T12:24:26Z

Release note: https://blog.rust-lang.org/2025/09/18/Rust-1.90.0/ Signed-off-by: Tianling Shen

rust: update to 1.89.0

2025-08-23T10:28:18Z

- switch source archive to tar.xz to save space and bandwidth - refresh a patch Signed-off-by: Aleksey Vasilenko

rust: update to 1.87.0

2025-05-25T10:46:22Z

Simplify the build invocation and reorder the target list to avoid failures due the build process changes. Signed-off-by: Luca Barbato

rust: update to 1.85.0

2025-02-26T08:45:46Z

Fixes podman build breakage which was caused by podman depending on netavark, which in turn depends on rust-iptables. rust-iptables requires rust 1.85.0 since commit 75825cd https://github.com/yaa110/rust-iptables/commit/75825cd9c13db91f697461e6fa91f78c5e927008 Signed-off-by: Jonathan McCrohan