Rust failed to build

[oskarirauta]

Rust has issues with musl- missing 64bit definitions of some types and commands. My host is running with musl as well, adding largefile64 define to host_cflags and host_cxxflags did not help.

[oskarirauta]

@1715173329 @lu-zero
Ping

[lu-zero]

It is related to https://blog.rust-lang.org/2023/05/09/Updating-musl-targets.html

See also https://bugs.gentoo.org/903607

[lu-zero]

Either we stay with musl-1.2.3 until the update is sorted out or we'll need to carry owned bootstrap binaries for 1.2.4

[lu-zero]

See:
rust-lang/rust#107129
rust-lang/libc#3248

[oskarirauta]

Either we stay with musl-1.2.3 until the update is sorted out or we'll need to carry owned bootstrap binaries for 1.2.4

We have already gone to 1.2.4..
openwrt/openwrt@fff878c

[oskarirauta]

On alpine they chose to patch musl instead of all packages with issues..

https://git.alpinelinux.org/aports/tree/main/musl/lfs64-2.patch

[oskarirauta]

@lu-zero

dirty patch at gentoo discussion did not work. Same result.

[lu-zero]

Once the musl support is rolled in upstream one low impact solution is to build a beta or a nightly snapshot that has the support so everything works until there is a stable release.

[oskarirauta]

Seems still be quite far from that..

[oskarirauta]

rust builds without issues with alpine's patches. Using them fixes all recent musl related issues, but makes your build non-standard and prevents from working with fixes for those musl related issues.

But if you are working with something else, and just have to get stuff built, rust for example - this will give you a huge head start to that.
openwrt/openwrt#12667

[1715173329]

Rust 1.70.0 was released and the issue seemed fixed.

[lu-zero]

If you didn't beat me already I'll update it tomorrow (as I'm also preparing related releases)

[1715173329]

Aha nice waiting for your PR!

[lu-zero]

#21270 should had addressed it, please confirm :)

[1715173329]

hmmmm libc 0.2.145 update was not included in rust 1.70.0 ;(

[1715173329]

fixed by #21296