Correct mistake about supporting sub-makes and document CARGO_MAKEFLAGS #8741
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Sub-makes are currently not supported as the jobserver crate only sets CARGO_MAKEFLAGS which GNU Make doesn't understand. This might be reasonable as cargo overriding existing MAKEFLAGS variables would be weird, but also makes the statement in the reference false. It's helpful for build script authors who want to invoke make to know how to get make subprocesses work with parallel builds.
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Dylan-DPC-zz
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Sep 30, 2020
Update cargo 8 commits in 05c611ae3c4255b7a2bcf4fcfa65b20286a07839..75615f8e69f748d7ef0df7bc0b064a9b1f5c78b2 2020-09-23 23:10:38 +0000 to 2020-09-29 18:42:19 +0000 - Correct mistake about supporting sub-makes and document CARGO_MAKEFLAGS (rust-lang/cargo#8741) - Properly set for_host for proc-macro tests. (rust-lang/cargo#8742) - Add Zsh completion for target triples (rust-lang/cargo#8740) - Reinitialize index on "Object not found" error. (rust-lang/cargo#8735) - Normalize raw string indentation. (rust-lang/cargo#8739) - Update links to rustup docs. (rust-lang/cargo#8738) - Add contributor guide. (rust-lang/cargo#8715) - Fix minor error in `cargo update` docs. (rust-lang/cargo#8737)
Dylan-DPC-zz
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Oct 1, 2020
Update cargo 8 commits in 05c611ae3c4255b7a2bcf4fcfa65b20286a07839..75615f8e69f748d7ef0df7bc0b064a9b1f5c78b2 2020-09-23 23:10:38 +0000 to 2020-09-29 18:42:19 +0000 - Correct mistake about supporting sub-makes and document CARGO_MAKEFLAGS (rust-lang/cargo#8741) - Properly set for_host for proc-macro tests. (rust-lang/cargo#8742) - Add Zsh completion for target triples (rust-lang/cargo#8740) - Reinitialize index on "Object not found" error. (rust-lang/cargo#8735) - Normalize raw string indentation. (rust-lang/cargo#8739) - Update links to rustup docs. (rust-lang/cargo#8738) - Add contributor guide. (rust-lang/cargo#8715) - Fix minor error in `cargo update` docs. (rust-lang/cargo#8737)
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Sub-makes are currently not supported as the jobserver crate only
sets CARGO_MAKEFLAGS which GNU Make doesn't understand.
This might be reasonable as cargo overriding existing MAKEFLAGS
variables would be weird, but also makes the statement in the
reference false.
It's helpful for build script authors who want to invoke make
to know how to get make subprocesses work with parallel builds.