Bump bootstrap compiler to 1.33 beta #57765
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rust-highfive
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cjgillot
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Jan 20, 2019
src/libcore/mem.rs
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| @@ -626,8 +625,6 @@ pub unsafe fn zeroed<T>() -> T { | |||
| #[rustc_deprecated(since = "2.0.0", reason = "use `mem::MaybeUninit::uninitialized` instead")] | |||
| #[stable(feature = "rust1", since = "1.0.0")] | |||
| pub unsafe fn uninitialized<T>() -> T { | |||
| #[cfg(not(stage0))] | |||
| intrinsics::panic_if_uninhabited::<T>(); | |||
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@bors try Testing LLVM build - I suspect it'll fail based on local testing |
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Bump bootstrap compiler to 1.33 beta r? @alexcrichton or @pietroalbini cc @rust-lang/release
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☀️ Test successful - checks-travis |
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@alexcrichton I can't reproduce on Travis, but locally, whenever I try to build this I run into the following (including in the docker containers). I'm hesitant to land this as-is, but haven't yet managed to track down the reason why Travis works but it doesn't locally. I have a few more ideas but thought I'd post here in case you'd seen this before. As far as I can tell, the |
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@bors try |
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⌛ Trying commit 26fd045ef8654b0a1888b9b11efe2c919e872e81 with merge 88bdd43be4bb2fee4bfffed750fb12f21d38ced9... |
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Okay, so https://travis-ci.com/rust-lang/rust/jobs/171725268#L6034 has the error reproduced on Travis. I'm probably off for the night but will try to dig in more tomorrow -- I suspect we'll just want to not have the LD_LIBRARY_PATH set at all during build script execution (or perhaps any run of llvm-config). |
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I have confirmed that the problem is that Cargo adds the Unfortunately, Cargo prepends this to the search path so we can't really do anything in rustbuild to override that -- at least as far as I can tell. This behavior was added forever ago in rust-lang/cargo#2891. At this point, I'm honestly somewhat not sure if there's a good solution to this. The One solution is to simply run We could also stop including the I'm going to implement what I see as a "presumably good" variant: never execute llvm_config in build scripts. We don't do this much anyway and so feeding that information through environment variables doesn't seem terrible; it should also solve the problems here. As such this post is primarily a documentation of thought process. |
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This is ready for review; local testing shows that I've resolved the LLVM issue -- see the second commit (b569309f5db6b7ed9d7c7d14d24954590604a1f3 as of this time) and #57765 (comment) for some more rational. |
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@bors: r+ |
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📌 Commit b569309f5db6b7ed9d7c7d14d24954590604a1f3 has been approved by |
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Good find! |
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I can take a look. |
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Jan 27, 2019
Remove deprecated ATOMIC initializers. Required for rust-lang/rust#57765. cc @Mark-Simulacrum
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@bors r=alexcrichton |
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📌 Commit b3ddcbcaa4b997d1107c44f3b586ed4b03537542 has been approved by |
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@bors r- That was fast to fail. |
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Implemented in rust-lang/cargo#6600
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@bors r=alexcrichton Cargo... wants more than I suspected. |
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📌 Commit cd39cf7 has been approved by |
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| @@ -15,7 +15,40 @@ macro_rules! dup { | |||
| ((* $($exp:tt)*) $($val:tt)*) => (dup!( ($($exp)*) $($val)* $($val)* )); | |||
| (() $($val:tt)*) => ([$($val),*]) | |||
| } | |||
| static TLS_DESTRUCTOR: [AtomicUsize; TLS_KEYS] = dup!((* * * * * * *) ATOMIC_USIZE_INIT); | |||
| static TLS_DESTRUCTOR: [AtomicUsize; TLS_KEYS] = [ | |||
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Note to self: 😭, we need #49147 yesterday... ;)
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Bump bootstrap compiler to 1.33 beta r? @alexcrichton or @pietroalbini cc @rust-lang/release
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☀️ Test successful - checks-travis, status-appveyor |
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Jan 27, 2019
Tested on commit rust-lang/rust@8611577. Direct link to PR: <rust-lang/rust#57765> 💔 miri on windows: test-pass → test-fail (cc @oli-obk @RalfJung @eddyb, @rust-lang/infra). 💔 miri on linux: test-pass → test-fail (cc @oli-obk @RalfJung @eddyb, @rust-lang/infra).
This was referenced Jan 27, 2019
jethrogb
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Feb 12, 2019
| AtomicUsize::new(0), AtomicUsize::new(0), AtomicUsize::new(0), AtomicUsize::new(0), | ||
| AtomicUsize::new(0), AtomicUsize::new(0), AtomicUsize::new(0), AtomicUsize::new(0), | ||
| AtomicUsize::new(0), AtomicUsize::new(0), AtomicUsize::new(0), AtomicUsize::new(0), | ||
| AtomicUsize::new(0), AtomicUsize::new(0), AtomicUsize::new(0), AtomicUsize::new(0), |
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@Mark-Simulacrum is there any particular reason you expanded this macro?
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The constant was deprecated so we needed to switch to the function call, and I didn't manage to fix the macro to permit that fast enough so I decided to just expand it.
elebihan
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Mar 12, 2019
Bump rust to 1.33.0 with the following changes: - drop support for jemalloc - add dependency on host-openssl - add a patch to fix bootstraping with rust 1.33.0 [1] [1] rust-lang/rust#57765
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Bump rust to 1.33.0 with the following changes: - drop support for jemalloc - add dependency on host-openssl - add a patch to fix bootstraping with rust 1.33.0 [1] [1] rust-lang/rust#57765 Signed-off-by: Eric Le Bihan <eric.le.bihan.dev@free.fr> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
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r? @alexcrichton or @pietroalbini
cc @rust-lang/release