Rollup of 11 pull requests #42094
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Rollup of 11 pull requests #42094
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This commit adds two unstable flags to `rustc`: `-Z pre-link-arg` and `-Z
pre-link-args`. These are the counterpart of the existing `-C link-arg{,s}`
flags and can be used to pass extra arguments at the *beginning* of the linker
invocation, before the Rust object files are passed.
This PR does two things: * Triggers an error on GNU/Linux & Android when /proc/self/exe doesn't exist * Handle the error properly
As requested in rust-lang#29370.
…enabled Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
Introduce a new Installer object that hold a reference to all the configured paths for installation Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
ci: allows files to be shared by docker images Change `src/ci/docker/run.sh` to allow files to be shared when building docker containers. For while, only android related shell scripts are shared. Others containers can be updated at any time. sccache is installed last, as it is frequently updated this avoids the need to rebuilt the whole container.
add -Z pre-link-arg{,s} to rustc
This PR adds two unstable flags to `rustc`: `-Z pre-link-arg` and `-Z
pre-link-args`. These are the counterpart of the existing `-C link-arg{,s}`
flags and can be used to pass extra arguments at the *beginning* of the linker
invocation, before the Rust object files are passed.
I have [started] a discussion on the rust-embedded RFCs repo about settling on a
convention for passing extra arguments to the linker and there are two options
on discussion: `.cargo/config`'s `target.$T.rustflags` and custom target
specification files (`{pre,,post}-link-args` fields). However, to compare these
two options on equal footing this `-Z pre-link-arg` feature is required.
[started]: rust-embedded/wg#24
Therefore I'm requesting landing this `-Z pre-link-arg` flag as an experimental
feature to evaluate these two options.
cc @brson
r? @alexcrichton
…=nrc Fix ICE on `include!(line!())` (regression) Fixes rust-lang#41776. r? @nrc
…r=steveklabnik Add documentation for `ExitStatus` As requested in rust-lang#29370. r? @steveklabnik
Improve the error management when /proc is not mounted This PR does two things: * Triggers an error on GNU/Linux & Android when /proc/self/exe doesn't exist * Handle the error properly
rustbuild: install improvements Install rust-analysis and rust-src to get in par with what we can get from rustup. Allow bypassing the vendoring of dependencies. When we only build to install and not to redistribute dist tarballs, that part is not necessary, so avoid trying to install cargo-vendor.
misc doc improvements for std::env
fix typo in libstd/sync/mpsc/mod.rs docs
Fix regression introduced by jQuery removal Fixes rust-lang#42078. Follows rust-lang#41307. r? @steveklabnik cc @frewsxcv
…hes, r=eddyb incr. comp.: Use more bits for DefPath hashes Use 128 instead of 64 bits for DefPath hashes, like we do for everything else. Collision probability is unnecessarily high with 64 bits. Also change the representation of `ich::Fingerprint` from `Fingerprint([u8; 16])` to `Fingerprint(u64, u64)` which is better for hashers like `FxHasher`.
…lexcrichton Fix x.py Fixes rust-lang#42085
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@bors r+ p=10 |
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📌 Commit 01a6a9f has been approved by |
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⌛ Testing commit 01a6a9f with merge e880c89... |
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💔 Test failed - status-travis |
musl spurious segfault presumably, #38618 @bors retry |
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⌛ Testing commit 01a6a9f with merge 1eb81fe... |
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💔 Test failed - status-travis |
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include!(line!())(regression) #42006, Add documentation forExitStatus#42024, Improve the error management when /proc is not mounted #42056, rustbuild: install improvements #42067, misc doc improvements for std::env #42070, fix typo in libstd/sync/mpsc/mod.rs docs #42079, Fix regression introduced by jQuery removal #42080, incr. comp.: Use more bits for DefPath hashes #42082, Fix x.py #42089