| Summary: | dev-lang/rust-bin-1.47.0-r1: claims to support x32 ABI but that's not the case | ||
|---|---|---|---|
| Product: | Gentoo Linux | Reporter: | Jan Ziak (atomsymbol) <0xe2.0x9a.0x9b> |
| Component: | Current packages | Assignee: | Gentoo Rust Project <rust> |
| Status: | UNCONFIRMED --- | ||
| Severity: | normal | CC: | bugs, jstein, navi, oleg, randy, steve |
| Priority: | Normal | Keywords: | PATCH |
| Version: | unspecified | ||
| Hardware: | x86 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Package list: | Runtime testing required: | --- | |
| Bug Depends on: | |||
| Bug Blocks: | 393673 | ||
| Attachments: |
build.log
rust-bin ebuild patch adding x32 target rustlib rust eclass patch to add x32 triple mapping WIP patch to build native x32 rust toolchain rust-bin ebuild patch adding x32 target rustlib rust-bin ebuild patch adding x32 target rustlib rust-bin ebuild patch adding x32 target rustlib rust-bin ebuild patch adding x32 target rustlib |
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I can confirm it is still broken with 1.52.1 as well as dev-lang/rust for x32 Reproducible with dev-lang/rust-1.53.0:stable:
> * Package: dev-lang/rust-1.53.0
> * Repository: gentoo
> * Maintainer: gyakovlev@gentoo.org rust@gentoo.org
> * USE: abi_x86_64 abi_x86_x32 amd64 cpu_flags_x86_sse2 elibc_glibc kernel_linux llvm_targets_X86 userland_GNU
> * FEATURES: network-sandbox preserve-libs sandbox userpriv usersandbox
> * Checking for at least 11520 MiB disk space at "/var/tmp/portage/dev-lang/rust-1.53.0/temp" ...
> [ ok ]
> * Using python3.9 to build
> /var/tmp/portage/dev-lang/rust-1.53.0/temp/environment: line 3985: /var/tmp/portage/dev-lang/rust-1.53.0/work/rust-1.52.0-x86_64-pc-linux-gnux32/install.sh: No such file or directory
> * ERROR: dev-lang/rust-1.53.0::gentoo failed (prepare phase):
> * (no error message)
> *
> * Call stack:
> * ebuild.sh, line 127: Called src_prepare
> * environment, line 3985: Called die
> * The specific snippet of code:
> * "${WORKDIR}/${rust_stage0}"/install.sh --disable-ldconfig --without=rust-docs --destdir="${rust_stage0_root}" --prefix=/ || die;
> *
> * If you need support, post the output of `emerge --info '=dev-lang/rust-1.53.0::gentoo'`,
> * the complete build log and the output of `emerge -pqv '=dev-lang/rust-1.53.0::gentoo'`.
> * The complete build log is located at '/var/tmp/portage/dev-lang/rust-1.53.0/temp/build.log'.
> * The ebuild environment file is located at '/var/tmp/portage/dev-lang/rust-1.53.0/temp/environment'.
> * Working directory: '/var/tmp/portage/dev-lang/rust-1.53.0/work/rustc-1.53.0-src'
> * S: '/var/tmp/portage/dev-lang/rust-1.53.0/work/rustc-1.53.0-src'
The upstream rust binary distribution *does* support x32 (x86_64-unknown-linux-gnux32) but as a target only, and requires the x32 rust-std (rustlib) component to be installed. The toolchain itself is amd64 only. For the purpose of bootstrapping a native x32 Rust toolchain, this enough. Patches follow... Created attachment 776612 [details, diff]
rust-bin ebuild patch adding x32 target rustlib
Created attachment 776615 [details, diff]
rust eclass patch to add x32 triple mapping
Created attachment 776618 [details, diff]
WIP patch to build native x32 rust toolchain
This is WIP because -system-bootstrap isn't complete. It currently only works with system-bootstrap, although both dev-lang/rust-bin (amd64) and dev-lang/rust (x32) both work to bootstrap.
(In reply to Steven Newbury from comment #6) > Created attachment 776618 [details, diff] [details, diff] > WIP patch to build native x32 rust toolchain > > This is WIP because -system-bootstrap isn't complete. It currently only > works with system-bootstrap, although both dev-lang/rust-bin (amd64) and > dev-lang/rust (x32) both work to bootstrap. Also, only tested with system-llvm. (In reply to Steven Newbury from comment #6) > Created attachment 776618 [details, diff] [details, diff] > WIP patch to build native x32 rust toolchain > > This is WIP because -system-bootstrap isn't complete. It currently only > works with system-bootstrap, although both dev-lang/rust-bin (amd64) and > dev-lang/rust (x32) both work to bootstrap. To get !system-boostrap working requires adding the x32 rustlib matching the rust release used for internal bootstrapping as I did for rust-bin. Created attachment 776630 [details, diff]
rust-bin ebuild patch adding x32 target rustlib
Accidentally attached the wrong version.
Created attachment 777059 [details, diff]
rust-bin ebuild patch adding x32 target rustlib
Fixed bug
Created attachment 777062 [details, diff]
rust-bin ebuild patch adding x32 target rustlib
Forgot to mark obsolete
Created attachment 777068 [details, diff]
rust-bin ebuild patch adding x32 target rustlib
Apologies, this version works for both when x32 is multilib_is_native and when it isn't. Suffering from apparent brain failure.
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Created attachment 678538 [details] build.log Hi. This package claims to support x32 ABI but there is no rust-1.47.0-x32-unknown-linux-gnu.tar.xz in /usr/portage/disfiles.