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Print environment variables for build script executions with -vv
#12829
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r? @weihanglo (rustbot has picked a reviewer for you, use r? to override) |
This is consistent with other commands.
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Looks reasonable. Thank you!
I am going to merge this. If people have concern with it, we can tweak or revert it then.
@bors r+ |
☀️ Test successful - checks-actions |
Update cargo 22 commits in 8eb8acbb116e7923ea2ce33a50109933ed5ab375..d2f6a048529eb8e9ebc55d793abd63456c98fac2 2023-10-17 11:55:04 +0000 to 2023-10-20 18:25:30 +0000 - chore(deps): bump rustix from 0.38.18 to 0.38.19 (rust-lang/cargo#12851) - refactor: centralize logic of getting max resolve version (rust-lang/cargo#12860) - If there's a version in the lock file only use that exact version (rust-lang/cargo#12772) - Make the precise field of a source an Enum (rust-lang/cargo#12849) - fix(cli): Provide next steps for bad -Z flag (rust-lang/cargo#12857) - fix(remove): Preserve feature comments (rust-lang/cargo#12837) - docs: fix typo (rust-lang/cargo#12844) - chore(triagebot): auto label when PR review state changes (rust-lang/cargo#12856) - fix(add): Preserve more comments (rust-lang/cargo#12838) - ci: big⚠️ to ensure the CNAME file is always there (rust-lang/cargo#12853) - docs(cargo-bench): `--bench` is passed in unconditionally to bench harnesses (rust-lang/cargo#12850) - docs(contrib): generate redirection HTML pages in CI (rust-lang/cargo#12846) - docs: remove review capacity notice (rust-lang/cargo#12842) - fix(help):Clarify install's positional (rust-lang/cargo#12841) - Adjust `-Zcheck-cfg` for new rustc syntax and behavior (rust-lang/cargo#12845) - fix(replace): Partial-version spec support (rust-lang/cargo#12806) - Print environment variables for build script executions with `-vv` (rust-lang/cargo#12829) - fix(cli): Suggest cargo-search on bad commands (rust-lang/cargo#12840) - docs(contrib): Policy on manifest editing (rust-lang/cargo#12836) - ci/contrib: use separate concurrency group (rust-lang/cargo#12835) - ci/contrib: do not fail on missing gh-pages (rust-lang/cargo#12834) - Clarify flag behavior in `cargo remove --help` (rust-lang/cargo#12823) r? ghost
Update cargo 22 commits in 8eb8acbb116e7923ea2ce33a50109933ed5ab375..d2f6a048529eb8e9ebc55d793abd63456c98fac2 2023-10-17 11:55:04 +0000 to 2023-10-20 18:25:30 +0000 - chore(deps): bump rustix from 0.38.18 to 0.38.19 (rust-lang/cargo#12851) - refactor: centralize logic of getting max resolve version (rust-lang/cargo#12860) - If there's a version in the lock file only use that exact version (rust-lang/cargo#12772) - Make the precise field of a source an Enum (rust-lang/cargo#12849) - fix(cli): Provide next steps for bad -Z flag (rust-lang/cargo#12857) - fix(remove): Preserve feature comments (rust-lang/cargo#12837) - docs: fix typo (rust-lang/cargo#12844) - chore(triagebot): auto label when PR review state changes (rust-lang/cargo#12856) - fix(add): Preserve more comments (rust-lang/cargo#12838) - ci: big⚠️ to ensure the CNAME file is always there (rust-lang/cargo#12853) - docs(cargo-bench): `--bench` is passed in unconditionally to bench harnesses (rust-lang/cargo#12850) - docs(contrib): generate redirection HTML pages in CI (rust-lang/cargo#12846) - docs: remove review capacity notice (rust-lang/cargo#12842) - fix(help):Clarify install's positional (rust-lang/cargo#12841) - Adjust `-Zcheck-cfg` for new rustc syntax and behavior (rust-lang/cargo#12845) - fix(replace): Partial-version spec support (rust-lang/cargo#12806) - Print environment variables for build script executions with `-vv` (rust-lang/cargo#12829) - fix(cli): Suggest cargo-search on bad commands (rust-lang/cargo#12840) - docs(contrib): Policy on manifest editing (rust-lang/cargo#12836) - ci/contrib: use separate concurrency group (rust-lang/cargo#12835) - ci/contrib: do not fail on missing gh-pages (rust-lang/cargo#12834) - Clarify flag behavior in `cargo remove --help` (rust-lang/cargo#12823) r? ghost
Update cargo 22 commits in 8eb8acbb116e7923ea2ce33a50109933ed5ab375..d2f6a048529eb8e9ebc55d793abd63456c98fac2 2023-10-17 11:55:04 +0000 to 2023-10-20 18:25:30 +0000 - chore(deps): bump rustix from 0.38.18 to 0.38.19 (rust-lang/cargo#12851) - refactor: centralize logic of getting max resolve version (rust-lang/cargo#12860) - If there's a version in the lock file only use that exact version (rust-lang/cargo#12772) - Make the precise field of a source an Enum (rust-lang/cargo#12849) - fix(cli): Provide next steps for bad -Z flag (rust-lang/cargo#12857) - fix(remove): Preserve feature comments (rust-lang/cargo#12837) - docs: fix typo (rust-lang/cargo#12844) - chore(triagebot): auto label when PR review state changes (rust-lang/cargo#12856) - fix(add): Preserve more comments (rust-lang/cargo#12838) - ci: big⚠️ to ensure the CNAME file is always there (rust-lang/cargo#12853) - docs(cargo-bench): `--bench` is passed in unconditionally to bench harnesses (rust-lang/cargo#12850) - docs(contrib): generate redirection HTML pages in CI (rust-lang/cargo#12846) - docs: remove review capacity notice (rust-lang/cargo#12842) - fix(help):Clarify install's positional (rust-lang/cargo#12841) - Adjust `-Zcheck-cfg` for new rustc syntax and behavior (rust-lang/cargo#12845) - fix(replace): Partial-version spec support (rust-lang/cargo#12806) - Print environment variables for build script executions with `-vv` (rust-lang/cargo#12829) - fix(cli): Suggest cargo-search on bad commands (rust-lang/cargo#12840) - docs(contrib): Policy on manifest editing (rust-lang/cargo#12836) - ci/contrib: use separate concurrency group (rust-lang/cargo#12835) - ci/contrib: do not fail on missing gh-pages (rust-lang/cargo#12834) - Clarify flag behavior in `cargo remove --help` (rust-lang/cargo#12823) r? ghost
Update cargo 22 commits in 8eb8acbb116e7923ea2ce33a50109933ed5ab375..d2f6a048529eb8e9ebc55d793abd63456c98fac2 2023-10-17 11:55:04 +0000 to 2023-10-20 18:25:30 +0000 - chore(deps): bump rustix from 0.38.18 to 0.38.19 (rust-lang/cargo#12851) - refactor: centralize logic of getting max resolve version (rust-lang/cargo#12860) - If there's a version in the lock file only use that exact version (rust-lang/cargo#12772) - Make the precise field of a source an Enum (rust-lang/cargo#12849) - fix(cli): Provide next steps for bad -Z flag (rust-lang/cargo#12857) - fix(remove): Preserve feature comments (rust-lang/cargo#12837) - docs: fix typo (rust-lang/cargo#12844) - chore(triagebot): auto label when PR review state changes (rust-lang/cargo#12856) - fix(add): Preserve more comments (rust-lang/cargo#12838) - ci: big⚠️ to ensure the CNAME file is always there (rust-lang/cargo#12853) - docs(cargo-bench): `--bench` is passed in unconditionally to bench harnesses (rust-lang/cargo#12850) - docs(contrib): generate redirection HTML pages in CI (rust-lang/cargo#12846) - docs: remove review capacity notice (rust-lang/cargo#12842) - fix(help):Clarify install's positional (rust-lang/cargo#12841) - Adjust `-Zcheck-cfg` for new rustc syntax and behavior (rust-lang/cargo#12845) - fix(replace): Partial-version spec support (rust-lang/cargo#12806) - Print environment variables for build script executions with `-vv` (rust-lang/cargo#12829) - fix(cli): Suggest cargo-search on bad commands (rust-lang/cargo#12840) - docs(contrib): Policy on manifest editing (rust-lang/cargo#12836) - ci/contrib: use separate concurrency group (rust-lang/cargo#12835) - ci/contrib: do not fail on missing gh-pages (rust-lang/cargo#12834) - Clarify flag behavior in `cargo remove --help` (rust-lang/cargo#12823) r? ghost
Update cargo 22 commits in 8eb8acbb116e7923ea2ce33a50109933ed5ab375..d2f6a048529eb8e9ebc55d793abd63456c98fac2 2023-10-17 11:55:04 +0000 to 2023-10-20 18:25:30 +0000 - chore(deps): bump rustix from 0.38.18 to 0.38.19 (rust-lang/cargo#12851) - refactor: centralize logic of getting max resolve version (rust-lang/cargo#12860) - If there's a version in the lock file only use that exact version (rust-lang/cargo#12772) - Make the precise field of a source an Enum (rust-lang/cargo#12849) - fix(cli): Provide next steps for bad -Z flag (rust-lang/cargo#12857) - fix(remove): Preserve feature comments (rust-lang/cargo#12837) - docs: fix typo (rust-lang/cargo#12844) - chore(triagebot): auto label when PR review state changes (rust-lang/cargo#12856) - fix(add): Preserve more comments (rust-lang/cargo#12838) - ci: big⚠️ to ensure the CNAME file is always there (rust-lang/cargo#12853) - docs(cargo-bench): `--bench` is passed in unconditionally to bench harnesses (rust-lang/cargo#12850) - docs(contrib): generate redirection HTML pages in CI (rust-lang/cargo#12846) - docs: remove review capacity notice (rust-lang/cargo#12842) - fix(help):Clarify install's positional (rust-lang/cargo#12841) - Adjust `-Zcheck-cfg` for new rustc syntax and behavior (rust-lang/cargo#12845) - fix(replace): Partial-version spec support (rust-lang/cargo#12806) - Print environment variables for build script executions with `-vv` (rust-lang/cargo#12829) - fix(cli): Suggest cargo-search on bad commands (rust-lang/cargo#12840) - docs(contrib): Policy on manifest editing (rust-lang/cargo#12836) - ci/contrib: use separate concurrency group (rust-lang/cargo#12835) - ci/contrib: do not fail on missing gh-pages (rust-lang/cargo#12834) - Clarify flag behavior in `cargo remove --help` (rust-lang/cargo#12823) r? ghost
Update cargo 22 commits in 8eb8acbb116e7923ea2ce33a50109933ed5ab375..d2f6a048529eb8e9ebc55d793abd63456c98fac2 2023-10-17 11:55:04 +0000 to 2023-10-20 18:25:30 +0000 - chore(deps): bump rustix from 0.38.18 to 0.38.19 (rust-lang/cargo#12851) - refactor: centralize logic of getting max resolve version (rust-lang/cargo#12860) - If there's a version in the lock file only use that exact version (rust-lang/cargo#12772) - Make the precise field of a source an Enum (rust-lang/cargo#12849) - fix(cli): Provide next steps for bad -Z flag (rust-lang/cargo#12857) - fix(remove): Preserve feature comments (rust-lang/cargo#12837) - docs: fix typo (rust-lang/cargo#12844) - chore(triagebot): auto label when PR review state changes (rust-lang/cargo#12856) - fix(add): Preserve more comments (rust-lang/cargo#12838) - ci: big⚠️ to ensure the CNAME file is always there (rust-lang/cargo#12853) - docs(cargo-bench): `--bench` is passed in unconditionally to bench harnesses (rust-lang/cargo#12850) - docs(contrib): generate redirection HTML pages in CI (rust-lang/cargo#12846) - docs: remove review capacity notice (rust-lang/cargo#12842) - fix(help):Clarify install's positional (rust-lang/cargo#12841) - Adjust `-Zcheck-cfg` for new rustc syntax and behavior (rust-lang/cargo#12845) - fix(replace): Partial-version spec support (rust-lang/cargo#12806) - Print environment variables for build script executions with `-vv` (rust-lang/cargo#12829) - fix(cli): Suggest cargo-search on bad commands (rust-lang/cargo#12840) - docs(contrib): Policy on manifest editing (rust-lang/cargo#12836) - ci/contrib: use separate concurrency group (rust-lang/cargo#12835) - ci/contrib: do not fail on missing gh-pages (rust-lang/cargo#12834) - Clarify flag behavior in `cargo remove --help` (rust-lang/cargo#12823) r? ghost
What does this PR try to resolve?
When debugging complicated builds (I was trying to figure out how
cargo-miri
cross-compiles compiler_builtins without needing a C cross compiler), it's useful to see all the environment variables passed to the build script.This is also consistent with other commands.
How should we test and review this PR?
I tested it locally by creating a small crate with an empty
build.rs
and building it. Additionally, a test is included.