Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Remove unused -C link-arg=-fuse-ld=lld #15097

Merged
merged 1 commit into from
Jan 24, 2025

Conversation

jyn514
Copy link
Member

@jyn514 jyn514 commented Jan 24, 2025

That's a gcc flag. lld is a linker, not a C compiler, and doesn't accept a use-ld flag. -C linker=rust-lld (which is already present in the test) is enough.

This fixes the following warning found in rust-lang/rust#119286:

---- expected: tests\testsuite\freshness.rs:2822:27
++++ actual:   stderr
   1    1 | [FRESH] foo v0.1.0 ([ROOT]/foo)
        2 + [WARNING] linker stderr: rust-lld: ignoring unknown argument '-fuse-ld=lld'␍
        3 +   |
        4 +   = [NOTE] `#[warn(linker_messages)]` on by default
        5 +
        6 + [WARNING] `foo` (lib) generated 1 warning
   2    7 | [FINISHED] `dev` profile [unoptimized + debuginfo] target(s) in [ELAPSED]s

@rustbot
Copy link
Collaborator

rustbot commented Jan 24, 2025

r? @epage

rustbot has assigned @epage.
They will have a look at your PR within the next two weeks and either review your PR or reassign to another reviewer.

Use r? to explicitly pick a reviewer

@rustbot rustbot added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Jan 24, 2025
That's a gcc flag. lld is a linker, not a C compiler, and doesn't accept
a `use-ld` flag. `-C linker` (which is already present in the test) is
enough.

This fixes the following warning found in rust-lang/rust#119286:
```
---- expected: tests\testsuite\freshness.rs:2822:27
++++ actual:   stderr
   1    1 | [FRESH] foo v0.1.0 ([ROOT]/foo)
        2 + [WARNING] linker stderr: rust-lld: ignoring unknown argument '-fuse-ld=lld'␍
        3 +   |
        4 +   = [NOTE] `#[warn(linker_messages)]` on by default
        5 +
        6 + [WARNING] `foo` (lib) generated 1 warning
   2    7 | [FINISHED] `dev` profile [unoptimized + debuginfo] target(s) in [ELAPSED]s
```
Copy link
Member

@weihanglo weihanglo left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Thanks!

@weihanglo weihanglo enabled auto-merge January 24, 2025 17:07
@weihanglo weihanglo added this pull request to the merge queue Jan 24, 2025
Merged via the queue into rust-lang:master with commit cecde95 Jan 24, 2025
21 checks passed
@jyn514 jyn514 deleted the lld-test-args branch January 24, 2025 17:47
bors added a commit to rust-lang-ci/rust that referenced this pull request Jan 25, 2025
Update cargo

5 commits in 045bf21b36a2e1f3ed85e38278d1c3cc4305e134..cecde95c119a456c30e57d3e4b31fff5a7d83df4
2025-01-17 14:59:36 +0000 to 2025-01-24 17:15:24 +0000
- Remove unused `-C link-arg=-fuse-ld=lld` (rust-lang/cargo#15097)
- Remove `unsafe` by using `LazyLock` (rust-lang/cargo#15096)
- Print globs when workspace members can't be found (rust-lang/cargo#15093)
- Make --allow-dirty imply --allow-staged (rust-lang/cargo#15013)
- fix(config): When merging, replace rather than combining specific configuration keys (rust-lang/cargo#15066)
@rustbot rustbot added this to the 1.86.0 milestone Jan 25, 2025
github-actions bot pushed a commit to rust-lang/miri that referenced this pull request Jan 26, 2025
Update cargo

5 commits in 045bf21b36a2e1f3ed85e38278d1c3cc4305e134..cecde95c119a456c30e57d3e4b31fff5a7d83df4
2025-01-17 14:59:36 +0000 to 2025-01-24 17:15:24 +0000
- Remove unused `-C link-arg=-fuse-ld=lld` (rust-lang/cargo#15097)
- Remove `unsafe` by using `LazyLock` (rust-lang/cargo#15096)
- Print globs when workspace members can't be found (rust-lang/cargo#15093)
- Make --allow-dirty imply --allow-staged (rust-lang/cargo#15013)
- fix(config): When merging, replace rather than combining specific configuration keys (rust-lang/cargo#15066)
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
S-waiting-on-review Status: Awaiting review from the assignee but also interested parties.
Projects
None yet
Development

Successfully merging this pull request may close these issues.

4 participants