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Description
since #51728, Rust failed to package properly when LLVM is configured as external dependency (with explicit llvm-config
in config.toml
)
> LlvmTools { stage: 2, target: "x86_64-unknown-openbsd" }
Dist LlvmTools stage2 (x86_64-unknown-openbsd)
thread 'main' panicked at 'fs::File::open(&src) failed with No such file or directory (os error 2)', bootstrap/lib.rs:1194:25
stack backtrace:
0: <std::ffi::c_str::NulError as core::fmt::Debug>::fmt
1: <std::env::JoinPathsError as core::fmt::Debug>::fmt
2: <std::ffi::os_str::OsString as core::fmt::Debug>::fmt
3: <std::ffi::os_str::OsString as core::fmt::Debug>::fmt
4: <std::ffi::os_str::OsString as core::fmt::Debug>::fmt
5: <std::ffi::os_str::OsString as core::fmt::Debug>::fmt
6: <std::ffi::os_str::OsString as core::fmt::Debug>::fmt
7: <bootstrap::dist::LlvmTools as core::fmt::Debug>::fmt
8: <bootstrap::dist::LlvmTools as bootstrap::builder::Step>::make_run
9: <&'a T as core::fmt::Debug>::fmt
10: <bootstrap::dist::Extended as bootstrap::builder::Step>::make_run
11: <&'a T as core::fmt::Debug>::fmt
12: <bootstrap::dist::Extended as bootstrap::builder::Step>::make_run
13: <bootstrap::compile::Assemble as core::fmt::Debug>::fmt
14: <bootstrap::compile::Assemble as core::fmt::Debug>::fmt
15: <bootstrap::compile::Assemble as core::fmt::Debug>::fmt
16: <bootstrap::compile::Assemble as core::fmt::Debug>::fmt
17: <bootstrap::dist::LlvmTools as core::fmt::Debug>::fmt
18: __register_frame_info
19: __register_frame_info
20: <std::ffi::os_str::OsString as core::fmt::Debug>::fmt
21: <std::env::JoinPathsError as core::fmt::Debug>::fmt
22: <std::io::error::Error as core::fmt::Display>::fmt
23: __register_frame_info
24: __register_frame_info
25:
Traceback (most recent call last):
File "/data/semarie/build-rust/build_dir/rustc-nightly-src/x.py", line 20, in <module>
bootstrap.main()
File "/data/semarie/build-rust/build_dir/rustc-nightly-src/src/bootstrap/bootstrap.py", line 827, in main
bootstrap(help_triggered)
File "/data/semarie/build-rust/build_dir/rustc-nightly-src/src/bootstrap/bootstrap.py", line 818, in bootstrap
run(args, env=env, verbose=build.verbose)
File "/data/semarie/build-rust/build_dir/rustc-nightly-src/src/bootstrap/bootstrap.py", line 148, in run
raise RuntimeError(err)
RuntimeError: failed to run: /data/semarie/build-rust/build_dir/build/bootstrap/debug/bootstrap dist --jobs=4
the No such file or directory
error is because buildrust tries to copy:
/data/semarie/build-rust/build_dir/build/x86_64-unknown-openbsd/llvm/bin/llvm-nm
to /data/semarie/build-rust/build_dir/build/tmp/dist/llvm-tools-image/bin/llvm-nm
.
But as LLVM was external, the directory build/x86_64-unknown-openbsd/llvm/
is empty.
I think there is two possibilities:
- doesn't package llvm-tools componment if LLVM is external
- package it, but uses the right directory
I will make a PR if someone told me the direction to take.
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