Wrong location for rust stdlib #5784
Description
Description / Steps to reproduce the issue
pacman -S rustgit clone https://github.com/mmastrac/rust-ctor.gitgit checkout 350d397394f91332517cf2924737b79edf9581ab(probably not necessary to pin version, but here for reproducibility)cargo test -p ctor-proc-macro --lib --lockedsucceeds on Linux, but fails on MSYS2.
It seems /usr/lib/rustlib/std-*.dll is not linked to /usr/bin on Windows:
$ pacman -Ql rust | grep .dll
rust /usr/bin/rustc_driver-f1b294e4060b1f94.dll
rust /usr/lib/rustlib/x86_64-pc-cygwin/lib/libstd-57fba8f4d8edb7c7.dll.a
rust /usr/lib/rustlib/x86_64-pc-cygwin/lib/std-57fba8f4d8edb7c7.dll
vs /usr/lib/rustlib/libstd-*.so to /usr/lib on Linux:
$ pacman -Ql rust | grep .so
rust /usr/lib/librustc_driver-4da335da18410923.so
rust /usr/lib/libstd-be8d7b962a3e49b4.so
rust /usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-be8d7b962a3e49b4.so
For now manual symlinking/copying is a workaround, but it seems the proper fix should be in the Rust build scripts, not the distro PKGBUILD.
Expected behavior
On Linux:
Updating crates.io index
Compiling ctor-proc-macro v0.0.7 (/home/null/temp/test/rust-ctor/ctor-proc-macro)
Finished `test` profile [unoptimized + debuginfo] target(s) in 1.04s
Running unittests src/lib.rs (target/debug/deps/ctor_proc_macro-e3285b4a78dfb8f0)
running 0 tests
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
Actual behavior
On MSYS2:
Compiling ctor-proc-macro v0.0.7 (/c/Users/User/temp/test/rust-ctor/ctor-proc-macro)
Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
Running unittests src/lib.rs (target/debug/deps/ctor_proc_macro-41b8744361f77cc3.exe)
C:/Users/User/temp/test/rust-ctor/target/debug/deps/ctor_proc_macro-41b8744361f77cc3.exe: error while loading shared libraries: std-57fba8f4d8edb7c7.dll: cannot open shared object file: No such file or directory
error: test failed, to rerun pass `-p ctor-proc-macro --lib`
Caused by:
process didn't exit successfully: `/c/Users/User/temp/test/rust-ctor/target/debug/deps/ctor_proc_macro-41b8744361f77cc3.exe` (exit status: 127)
note: test exited abnormally; to see the full output pass --no-capture to the harness.
Verification
- I have verified that my MSYS2 is up-to-date before submitting the report (see https://www.msys2.org/docs/updating/)
Windows Version
MSYS_NT-10.0-26200
Are you willing to submit a PR?
No response