lang/rust: Update to 1.56.0

[tobik]

Summary

Scheduled to be released on 2021-10-21.

https://internals.rust-lang.org/t/rust-1-56-0-pre-release-testing/15459
https://github.com/rust-lang/rust/blob/stable/RELEASES.md#version-1560-2021-10-21

Including changes to USES=cargo for https://bugs.freebsd.org/256581:

Uses/cargo: Rework git source support based on patch-in-config sections

Git sources from Cargo.lock are added to CARGO_CRATES through
the normal mechanism of make cargo-crates by the porter. They
are used to populate MASTER_SITES, DISTFILES with static
git-archive(1) tarballs a la USE_GITHUB, USE_GITLAB. In the
configure phase we generate [patch] sections in the config file
which will cause cargo update to auto-update Cargo.lock to point
to the appropriate extraction directories.

Normally cargo update would connect to the network to update all
Git sources but since rust-1.55.0 our cargo has been patched to
skip this when CARGO_FREEBSD_PORTS_SKIP_GIT_UPDATE is set in the
environment.

This replaces the old CARGO_USE_GITHUB, CARGO_USE_GITLAB hacks
where this was done by editing all Cargo.toml with sed(1) calls.

Additionally, we try to automatically infer the individiual crate
sub-directories inside the Git sources based on package.name in
Cargo.toml to remove the need for CARGO_GIT_SUBDIR.

USES=cargo also now sets WRKSRC_crate_$name for each crate to
point to the crate extraction directories.

Test Plan

poudriere 13.0 amd64 ok
ref13-aarch64 ok
ref13-i386 ok
ref13-ppc64 ok
ref12-amd64 ok
13.0 powerpc ok
13.0 powerpc64le ok
12.2 aarch64 ok
12.2 armv7 ok
12.2 armv6 fails to build, the problem with DOCS is back (armv7 is not affected)
Exp-run: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=259251

[tobik]

• Make sure to always set CARGO_FREEBSD_PORTS_SKIP_GIT_UPDATE

[jbeich]

Mk/bsd.gecko.mk

104

Maybe bump to 13 per http://github.com/rust-lang/rust/commit/f3ae726f3040

[tobik]

@jbeich Can you help unbreak games/veloren?

It fails with

error[E0557]: feature has been removed
   --> /wrkdirs/usr/ports/games/veloren/work/veloren-e4716147a7356eb13088e7d74ace3ccdcb5cd900/cargo-crates/packed_simd_2-0.3.5/src/lib.rs:215:5
    |
215 |     const_generics,
    |     ^^^^^^^^^^^^^^ feature has been removed
    |
    = note: removed in favor of `#![feature(adt_const_params]` and `#![feature(generic_const_exprs)]`

Also see https://github.com/rust-lang/packed_simd/commit/45d5347a0d2187c046a546a477d2a53111cd7713

Mk/bsd.gecko.mk

104

Sure.

[tobik]

• Mk/bsd.gecko.mk: Bump to LLVM13 for LTO
• multimedia/gstreamer1-plugins-rust: Drop ?tag= from tokio crate url to avoid changing distinfo
• devel/cargo-c: Backport patch-in-config stabilization to unbreak gstreamer1-plugins-rust
• textproc/ripgrep: Unbreak with Rust 1.56.0

[jbeich]

In D32553#734714, @tobik wrote:

@jbeich Can you help unbreak games/veloren?

Attached the complete fix (put under files/ without splitting). Builds fine at least on 12.2/14.0 amd64. Also works fine.

patch-rust-1.561 KBDownload

devel/cargo-c/files/patch-cargo-crates_cargo-0.56.0_src_cargo_core_features.rs

1 ↗

(On Diff #97084)

Please, combine all related patches into one based on topic (e.g., files/patch-rust-1.56) and reference what it's based on aka the origin (e.g., https://github.com/rust-lang/cargo/commit/1e0d564ff01f ). Makes it easier to prune in future simply by looking whether the upstream change is part of the tag the port is being updated to.

[tobik]

• games/veloren: Unbreak with Rust 1.56.0

[tobik]

• www/firefox: Unbreak build with Rust 1.56.0

[tobik]

• lang/rust: Exclude DOCS on armv6

[tobik]

• Rebase

[tobik]

• www/firefox-esr: Unbreak build with Rust 1.56.0

[jbeich]

Changes to my ports look OK. Mostly reviewed a month ago (via WIP on GitHub).

www/firefox/files/patch-rust-1.56.0

9 ↗

(On Diff #97206)

Also in Firefox >= 94, see https://hg.mozilla.org/mozilla-central/rev/ad06d68fed2c

[tobik]

• Rebase for databases/redisjson

[tobik]

• Rebase for net-im/libsignal-client again...

[tobik]

Exp-run was fine.