6 Commits

Author	SHA1	Message	Date
Fabian Boehm	205d80c75a	findrust: Simplify (#11328) ... FindRust is too clever by half. It tries to do rustup's job for it. See b38551dde9 for how that can break. So we simplify it, and only let it check three things: - Where's rustc? Look in $PATH and ~/.cargo/bin - Where's cargo? Look in $PATH and ~/.cargo/bin - What is the rust target (because we pass it explicitly)? If any of these aren't that simple, we'll ask the user to tell us, by setting Rust_COMPILER, Rust_CARGO or Rust_CARGO_TARGET. None of the other things are helpful to us - we do not support windows or whatever a "unikraft" is, and if the rust version doesn't work it'll print its own error. We could add a rustc version check, but that will become less and less useful because rustc versions since 1.56 (released October 2021) will check rust-version in Cargo.toml. So even at this point it's only pretty old rust versions already.	2025-03-30 19:47:09 +02:00
Peter Ammon	b38551dde9	Drag FindRust.cmake back into the land of the living ... rustup has changed its output for 'rustup toolchain list --verbose`. Teach FindRust.cmake about it, so that it may shamble on. This was reported against BSD and also affects macOS and ALSO affects Linux; our CI just doesn't have a new enough rustup. Anyways we can't have nice things.	2025-03-05 21:53:54 -08:00
ccoVeille	0047abbe7a	Fix typo in code	2025-01-26 20:30:48 -08:00
Fabian Boehm	2d1ad1c3cc	Mostly Revert "cmake: Remove code to resolve rustup toolchains" ... Apparently needed on our FreeBSD CI setup. This reverts commit 281df5daad.	2024-11-28 20:00:34 +01:00
Fabian Boehm	281df5daad	cmake: Remove code to resolve rustup toolchains ... We turned it off, but for some reason (cmake version?) that stopped working on my system. So instead we just remove all the code that does it. To be honest I do not know why this exists anyway.	2024-11-27 22:29:13 +01:00
David Adam	7d33f6706f	Import FindRust from Corrosion	2024-01-30 18:18:55 +08:00