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

Fix #[link kind="raw-dylib"] to respect #[link_name] #101738

Merged
merged 1 commit into from
Sep 16, 2022

Conversation

dpaoliello
Copy link
Contributor

Issue Details:
When using #[link kind="raw-dylib"] (#58713), the Rust compiler ignored any #[link_name] attributes when generating the import library and so the resulting binary would fail to link due to missing symbols.

Fix Details:
Use the name from #[link_name] if present when generating the raw-dylib import library, otherwise default back to the actual symbol name.

@rustbot rustbot added the T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. label Sep 12, 2022
@rust-highfive
Copy link
Collaborator

r? @petrochenkov

(rust-highfive has picked a reviewer for you, use r? to override)

@rust-highfive rust-highfive added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Sep 12, 2022
@petrochenkov
Copy link
Contributor

@bors r+

@bors
Copy link
Contributor

bors commented Sep 13, 2022

📌 Commit 3c184db has been approved by petrochenkov

It is now in the queue for this repository.

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Sep 13, 2022
Dylan-DPC added a commit to Dylan-DPC/rust that referenced this pull request Sep 15, 2022
Fix `#[link kind="raw-dylib"]` to respect `#[link_name]`

Issue Details:
When using `#[link kind="raw-dylib"]` (rust-lang#58713), the Rust compiler ignored any `#[link_name]` attributes when generating the import library and so the resulting binary would fail to link due to missing symbols.

Fix Details:
Use the name from `#[link_name]` if present when generating the `raw-dylib` import library, otherwise default back to the actual symbol name.
@Dylan-DPC
Copy link
Member

failed in rollup

@bors r-

@bors bors added S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. and removed S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. labels Sep 15, 2022
@wesleywiser
Copy link
Member

@bors r=petrochenkov

The rollup failed due to a different PR.

@bors
Copy link
Contributor

bors commented Sep 15, 2022

📌 Commit 3c184db has been approved by petrochenkov

It is now in the queue for this repository.

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. labels Sep 15, 2022
bors added a commit to rust-lang-ci/rust that referenced this pull request Sep 16, 2022
Rollup of 7 pull requests

Successful merges:

 - rust-lang#101722 (Rustdoc-Json: Fix Type docs.)
 - rust-lang#101738 (Fix `#[link kind="raw-dylib"]` to respect `#[link_name]`)
 - rust-lang#101753 (Prefer explict closure sig types over expected ones)
 - rust-lang#101787 (cache `collect_trait_impl_trait_tys`)
 - rust-lang#101802 (Constify impl Fn* &(mut) Fn*)
 - rust-lang#101809 (Replace `check_missing_items.py` with `jsondoclint`)
 - rust-lang#101864 (rustdoc: remove no-op CSS `h1-4 { color: --main-color }`)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit 61126d3 into rust-lang:master Sep 16, 2022
@rustbot rustbot added this to the 1.65.0 milestone Sep 16, 2022
@wesleywiser
Copy link
Member

This made it to nightly before the beta cutoff and it is included in the same release as the raw-dylib stabilization PR so no backport is needed.

@dpaoliello dpaoliello deleted the linkname branch January 16, 2024 18:25
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
Projects
None yet
Development

Successfully merging this pull request may close these issues.

7 participants