fix: gleaning rustdocflags from target.cfg(…) is not supported
#11323
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The bug was `rustflags_from_target` trying to learn rustdocflags from `target.cfg(…).rustflags`, which is definitely wrong. As of this writing, either `target.cfg(…).rustdocflags` or `target.<triple>.rustdocflags` is not supported.
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weihanglo
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8 commits in 70898e522116f6c23971e2a554b2dc85fd4c84cd..cc0a320879c17207bbfb96b5d778e28a2c62030d 2022-12-05 19:43:44 +0000 to 2022-12-14 14:46:57 +0000 - artifact deps should works when target field specified coexists with `optional = true` (rust-lang/cargo#11434) - Add `home` crate to cargo crates (rust-lang/cargo#11359) - Use proper git URL for GitHub repos (rust-lang/cargo#11475) - Fixes flock(fd, LOCK_UN) emulation on Solaris. (rust-lang/cargo#11474) - Allow Check targets needed for optional doc-scraping to fail without killing the build (rust-lang/cargo#11450) - fix: gleaning rustdocflags from `target.cfg(…)` is not supported (rust-lang/cargo#11323) - Fix typo (rust-lang/cargo#11470) - resolver.md: Fix naming in example (rust-lang/cargo#11469)
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Update cargo 8 commits in 70898e522116f6c23971e2a554b2dc85fd4c84cd..cc0a320879c17207bbfb96b5d778e28a2c62030d 2022-12-05 19:43:44 +0000 to 2022-12-14 14:46:57 +0000 - artifact deps should works when target field specified coexists with `optional = true` (rust-lang/cargo#11434) - Add `home` crate to cargo crates (rust-lang/cargo#11359) - Use proper git URL for GitHub repos (rust-lang/cargo#11475) - Fixes flock(fd, LOCK_UN) emulation on Solaris. (rust-lang/cargo#11474) - Allow Check targets needed for optional doc-scraping to fail without killing the build (rust-lang/cargo#11450) - fix: gleaning rustdocflags from `target.cfg(…)` is not supported (rust-lang/cargo#11323) - Fix typo (rust-lang/cargo#11470) - resolver.md: Fix naming in example (rust-lang/cargo#11469) r? `@ghost`
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### Description Add `rustdocflags` override in `Makefile` when it's macos to make doc test work. Note that `config.toml` doesn't support to specify `rustdocflags` under `[target.'cfg(target_os = "macos")']` (see rust-lang/cargo#11323) so we have to use command line override to add it manually. ### Issue Link Resolves #1410 ### Type of change - [x] Bug fix (non-breaking change which fixes an issue) - [ ] New feature (non-breaking change which adds functionality) - [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected) - [ ] This change requires a documentation update ### How Has This Been Tested? On macos, run `make test_doc`. Co-authored-by: Chih Cheng Liang <chihchengliang@gmail.com>
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What does this PR try to resolve?
Fixes #11310
The bug was
rustflags_from_targettrying to learn rustdocflags fromtarget.cfg(…).rustflags, which is definitely wrong.As of this writing, either
target.cfg(…).rustdocflagsortarget.<triple>.rustdocflagsis not supported.How should we test and review this PR?
See f8d1b30 as an example.