Fix dep-info files emitting paths relative to deps' roots #9421
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Sample `shoo.d` file prior to this change is below, note the `build.rs` at the end, which was not from my package. From booping the debugger, I found this was coming from `compiler_builtins`. This is not really their bug though: if a build.rs asks for rerun-if-changed on some crate relative path, this will happen in general. So I've fixed it in Cargo and added a test to prevent it regressing. ``` target/riscv64imac-mu-shoo-elf/release/shoo: /home/jade/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/../../stdarch/crates/core_arch/src/core_arch_docs.md /home/jade/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/../../stdarch/crates/core_arch/src/macros.rs /home/jade/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/../../stdarch/crates/core_arch/src/mod.rs /home/jade/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/../../stdarch/crates/core_arch/src/simd.rs /home/jade/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/../../stdarch/crates/core_arch/src/simd_llvm.rs crates/build_bits/src/lib.rs shoo/src/main.rs shoo/src/task.rs shoo/src/vectors.s build.rs ``` This change fixes it so it's like: ``` target/riscv64imac-mu-shoo-elf/release/shoo: /home/jade/.cargo/registry/src/github.heygears.com-1ecc6299db9ec823/compiler_builtins-0.1.39/build.rs /home/jade/.cargo/registry/src/github.heygears.com-1ecc6299db9ec823/log-0.4.14/build.rs /home/jade/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/../../stdarch/crates/core_arch/src/core_arch_docs.md /home/jade/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/../../stdarch/crates/core_arch/src/macros.rs /home/jade/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/../../stdarch/crates/core_arch/src/mod.rs /home/jade/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/../../stdarch/crates/core_arch/src/simd.rs /home/jade/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/../../stdarch/crates/core_arch/src/simd_llvm.rs crates/build_bits/src/lib.rs shoo/src/main.rs shoo/src/task.rs shoo/src/vectors.s ```
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r? @ehuss (rust-highfive has picked a reviewer for you, use r? to override) |
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Thank you for the test, but it does not seam to be passing on windows. |
Thanks for pointing that out. I see why that's happening. I'll go fix it. I don't have a Windows computer so didn't notice. |
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@Eh2406 I've fixed the test on Windows. |
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@bors: r+ Seems reasonable to me, thanks! |
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📌 Commit b998364 has been approved by |
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☀️ Test successful - checks-actions |
JohnTitor
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Update cargo 7 commits in 4369396ce7d270972955d876eaa4954bea56bcd9..f3e13226d6d17a2bc5f325303494b43a45f53b7f 2021-04-27 14:35:53 +0000 to 2021-04-30 21:50:27 +0000 - Fix problem with metrics test. (rust-lang/cargo#9440) - Show transfer rate when fetching/updating registry index (rust-lang/cargo#9395) - Fix collision doc tests randomly failing. (rust-lang/cargo#9434) - Add missing tracking issues and unstable docs. (rust-lang/cargo#9429) - Fix dep-info files emitting paths relative to deps' roots (rust-lang/cargo#9421) - Upgrade to GitHub-native Dependabot (rust-lang/cargo#9428) - Only deny the `unused_mut` lint (rust-lang/cargo#9425)
JohnTitor
added a commit
to JohnTitor/rust
that referenced
this pull request
May 1, 2021
Update cargo 7 commits in 4369396ce7d270972955d876eaa4954bea56bcd9..f3e13226d6d17a2bc5f325303494b43a45f53b7f 2021-04-27 14:35:53 +0000 to 2021-04-30 21:50:27 +0000 - Fix problem with metrics test. (rust-lang/cargo#9440) - Show transfer rate when fetching/updating registry index (rust-lang/cargo#9395) - Fix collision doc tests randomly failing. (rust-lang/cargo#9434) - Add missing tracking issues and unstable docs. (rust-lang/cargo#9429) - Fix dep-info files emitting paths relative to deps' roots (rust-lang/cargo#9421) - Upgrade to GitHub-native Dependabot (rust-lang/cargo#9428) - Only deny the `unused_mut` lint (rust-lang/cargo#9425)
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Sample
shoo.dfile prior to this change is below, note thebuild.rsat the end, which was not from my package.
From booping the debugger, I found this was coming from
compiler_builtins. This is not really their bug though: if a build.rsasks for rerun-if-changed on some crate relative path, this will happen
in general. So I've fixed it in Cargo and added a test to prevent it
regressing.
This change fixes it so it's like: