Add an option to have an external download/bootstrap cache #121976
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This allows the bootstrap cache path to be set by the `RUSTC_BOOTSTRAP_CACHE` environment variable. Setting the bootstrap cache path to an external location can help to speed up builds in cases where the build directory is not kept between builds, e.g. in CI or other automated build systems.
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r? @clubby789 rustbot has assigned @clubby789. Use r? to explicitly pick a reviewer |
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This PR modifies If appropriate, please update |
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Cc original author @jefferyto in case you haven't seen this (looks like they haven't been active on GH for a couple months but never hurts to check) |
Setting the bootstrap cache path to an external location can help to speed up builds in cases where the build directory is not kept between builds, e.g. in CI or other automated build systems.
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This PR modifies If appropriate, please update |
onur-ozkan
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Mar 6, 2024
Co-authored-by: Onur Özkan <onurozkan.dev@outlook.com>
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r? onur-ozkan |
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@bors r+ rollup |
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Add an option to have an external download/bootstrap cache Follow up from rust-lang#116697 to address rust-lang#116697 (review)
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…iaskrgr Rollup of 10 pull requests Successful merges: - rust-lang#121958 (Fix redundant import errors for preload extern crate) - rust-lang#121976 (Add an option to have an external download/bootstrap cache) - rust-lang#122022 (loongarch: add frecipe and relax target feature) - rust-lang#122026 (Do not try to format removed files) - rust-lang#122027 (Uplift some feeding out of `associated_type_for_impl_trait_in_impl` and into queries) - rust-lang#122063 (Make the lowering of `thir::ExprKind::If` easier to follow) - rust-lang#122066 (Add proper cfgs for struct HirIdValidator used only with debug-assert) - rust-lang#122074 (Add missing PartialOrd trait implementation doc for array) - rust-lang#122082 (remove outdated fixme comment) - rust-lang#122091 (Note why we're using a new thread in `test_get_os_named_thread`) r? `@ghost` `@rustbot` modify labels: rollup
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…iaskrgr Rollup of 10 pull requests Successful merges: - rust-lang#121958 (Fix redundant import errors for preload extern crate) - rust-lang#121976 (Add an option to have an external download/bootstrap cache) - rust-lang#122022 (loongarch: add frecipe and relax target feature) - rust-lang#122026 (Do not try to format removed files) - rust-lang#122027 (Uplift some feeding out of `associated_type_for_impl_trait_in_impl` and into queries) - rust-lang#122063 (Make the lowering of `thir::ExprKind::If` easier to follow) - rust-lang#122066 (Add proper cfgs for struct HirIdValidator used only with debug-assert) - rust-lang#122074 (Add missing PartialOrd trait implementation doc for array) - rust-lang#122082 (remove outdated fixme comment) - rust-lang#122091 (Note why we're using a new thread in `test_get_os_named_thread`) r? `@ghost` `@rustbot` modify labels: rollup
bors
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…iaskrgr Rollup of 9 pull requests Successful merges: - rust-lang#121958 (Fix redundant import errors for preload extern crate) - rust-lang#121976 (Add an option to have an external download/bootstrap cache) - rust-lang#122022 (loongarch: add frecipe and relax target feature) - rust-lang#122026 (Do not try to format removed files) - rust-lang#122027 (Uplift some feeding out of `associated_type_for_impl_trait_in_impl` and into queries) - rust-lang#122063 (Make the lowering of `thir::ExprKind::If` easier to follow) - rust-lang#122074 (Add missing PartialOrd trait implementation doc for array) - rust-lang#122082 (remove outdated fixme comment) - rust-lang#122091 (Note why we're using a new thread in `test_get_os_named_thread`) r? `@ghost` `@rustbot` modify labels: rollup
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…iaskrgr Rollup of 9 pull requests Successful merges: - rust-lang#121958 (Fix redundant import errors for preload extern crate) - rust-lang#121976 (Add an option to have an external download/bootstrap cache) - rust-lang#122022 (loongarch: add frecipe and relax target feature) - rust-lang#122026 (Do not try to format removed files) - rust-lang#122027 (Uplift some feeding out of `associated_type_for_impl_trait_in_impl` and into queries) - rust-lang#122063 (Make the lowering of `thir::ExprKind::If` easier to follow) - rust-lang#122074 (Add missing PartialOrd trait implementation doc for array) - rust-lang#122082 (remove outdated fixme comment) - rust-lang#122091 (Note why we're using a new thread in `test_get_os_named_thread`) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of rust-lang#121976 - lu-zero:bootstrap-cache, r=onur-ozkan Add an option to have an external download/bootstrap cache Follow up from rust-lang#116697 to address rust-lang#116697 (review)
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Follow up from #116697 to address #116697 (review)