mesa/subprojects/packagefiles/pest-2-rs/meson.build

project(
  'pest',
  'rust',
  version : '2.8.0',
  license : 'MIT OR Apache-2.0',
)

ucd = subproject('ucd-trie-0.1-rs').get_variable('lib')

lib = static_library(
  'pest',
  'src/lib.rs',
  override_options : ['rust_std=2021', 'build.rust_std=2021', 'warning_level=0'],
  link_with : [ucd],
  rust_abi : 'rust',
  native : true,
)

dep_pest = declare_dependency(
  link_with : [lib, ucd],
)
meson: Add pest rust dependencies Including its dependency ucd-trie. Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com> Reviewed-by: @LingMan Reviewed-by: Eric Engestrom <eric@igalia.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28869> 2024-01-18 16:13:39 +01:00			`project(`
			`'pest',`
			`'rust',`
meson: Update pest subproject family Starting with Rust 1.83 this benign warning is show when compiling the pest dependency: ``` warning: elided lifetime has a name --> pest/src/iterators/pairs.rs:330:70 \| 89 \| impl<'i, R: RuleType> Pairs<'i, R> { \| -- lifetime `'i` declared here ... 330 \| ) -> Filter<FlatPairs<'i, R>, impl FnMut(&Pair<'i, R>) -> bool + '_> { \| ^^ this elided lifetime gets resolved as `'i` \| = note: `#[warn(elided_named_lifetimes)]` on by default ``` Meson, at least as of version 1.7.0, unfortunately does not suppress warnings originating in dependencies. Upstream has resolved the warning in 2.8.0, so update to that. Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34368> 2025-04-03 16:25:06 +02:00			`version : '2.8.0',`
subprojects: fix missing space between colon and license string Essentially: find ./ -type f -exec sed -i -e "s/license :'/license : '/g" {} \; Suggested-by: @LingMan Reviewed-by: @LingMan Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35210> 2025-06-11 10:03:16 -07:00			`license : 'MIT OR Apache-2.0',`
meson: Add pest rust dependencies Including its dependency ucd-trie. Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com> Reviewed-by: @LingMan Reviewed-by: Eric Engestrom <eric@igalia.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28869> 2024-01-18 16:13:39 +01:00			`)`

meson: rename Rust subprojects to NAME-SEMVER-rs Use the convention for Rust subprojects that was adopted by Meson 1.5.0 and newer. Distros would prefer to avoid vendored crate sources, and instead use local sources from e.g. /usr/share/cargo/registry. While Meson does not support a local registry, it can be emulated with MESON_PACKAGE_CACHE_DIR. However, because the distro might not be using the exact version of the package, but only one that has the same semver, packagers need to add some hacks to rewrite the wrap files. For example, in Fedora: export MESON_PACKAGE_CACHE_DIR="%{cargo_registry}/" # So... Meson can't actually find them without tweaks %define inst_crate_nameversion() %(basename %{cargo_registry}/%{1}-) %define rewrite_wrap_file() sed -e "/source./d" -e "s/%{1}-.*/%{inst_crate_nameversion %{1}}/" -i subprojects/%{1}.wrap %rewrite_wrap_file proc-macro2 %rewrite_wrap_file quote %rewrite_wrap_file syn %rewrite_wrap_file unicode-ident %rewrite_wrap_file paste Having a common convention for the name of Rust wraps makes it possible to perform this transformation with a script without listing the wraps one by one, and to share the script across multiple packages (which will be useful when QEMU starts using Rust in a similar way to Mesa). For an example of such a script, see https://lore.kernel.org/r/20250722083507.678542-1-pbonzini@redhat.com/. Acked-by: Faith Ekstrand <faith.ekstrand@collabora.com> Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org> Tested-by: Gurchetan Singh <gurchetansingh@chromium.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36284> 2025-07-22 08:43:52 +02:00			`ucd = subproject('ucd-trie-0.1-rs').get_variable('lib')`
meson: Add pest rust dependencies Including its dependency ucd-trie. Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com> Reviewed-by: @LingMan Reviewed-by: Eric Engestrom <eric@igalia.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28869> 2024-01-18 16:13:39 +01:00
			`lib = static_library(`
			`'pest',`
			`'src/lib.rs',`
meson: silence warnings in rust subprojects Rust 1.91 as well as clippy show various benign warnings in our dependencies. Silence them since we can't really do much about them anyway and we want to enforce clippy complience via CI in the future. Matches cargo behavior, which also doesn't show warnings or clippy lints outside the workspace. Reviewed-by: Eric Engestrom <eric@igalia.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38814> 2025-12-04 15:37:18 +01:00			`override_options : ['rust_std=2021', 'build.rust_std=2021', 'warning_level=0'],`
meson: Add pest rust dependencies Including its dependency ucd-trie. Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com> Reviewed-by: @LingMan Reviewed-by: Eric Engestrom <eric@igalia.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28869> 2024-01-18 16:13:39 +01:00			`link_with : [ucd],`
			`rust_abi : 'rust',`
			`native : true,`
			`)`

			`dep_pest = declare_dependency(`
			`link_with : [lib, ucd],`
			`)`