use env vars for cargo flags
this is more scuffed but means devenv gets a full env, so one can run all custom stuff in the `meson devenv -C build` shell which is nicer because you can pass flags to what you run (e.g. cargo doc --open) instead of needing fixed targets
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1 changed files with 2 additions and 7 deletions
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@ -52,6 +52,8 @@ endif
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cargo = find_program('cargo')
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cargo_env = environment()
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cargo_env.set('MESON_BUILD_ROOT', meson.project_build_root())
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cargo_env.set('CARGO_MANIFEST_DIR', meson.project_source_root())
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cargo_env.set('CARGO_TARGET_DIR', meson.project_build_root() / 'target')
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meson.add_devenv(cargo_env)
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custom_target(
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@ -67,13 +69,6 @@ custom_target(
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cargo,
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'build',
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rust_args,
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'--manifest-path',
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meson.project_source_root() / 'Cargo.toml',
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'--target-dir',
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meson.project_build_root() / 'cargo-target',
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],
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env: cargo_env,
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)
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run_target('clippy', command: [cargo, 'clippy'], env: cargo_env)
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run_target('cargo-doc', command: [cargo, 'doc'], env: cargo_env)
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