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Rollup merge of #102215 - alexcrichton:wasm-link-whole-archive, r=estebank

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Implement the `+whole-archive` modifier for `wasm-ld`

This implements the `Linker::{link_whole_staticlib,link_whole_rlib}` methods for the `WasmLd` linker used on wasm targets. Previously these methods were noops since I think historically `wasm-ld` did not have support for `--whole-archive` but nowadays it does, so the flags are passed through.
This commit is contained in:
Manish Goregaokar 2022-11-11 12:12:29 -05:00 committed by GitHub
commit 9553fea23a
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1 changed files with 2 additions and 2 deletions
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compiler/rustc_codegen_ssa/src/back/linker.rs
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@ -1260,11 +1260,11 @@ impl<'a> Linker for WasmLd<'a> {
}
fn link_whole_staticlib(&mut self, lib: &str, _verbatim: bool, _search_path: &[PathBuf]) {
self.cmd.arg("-l").arg(lib);
self.cmd.arg("--whole-archive").arg("-l").arg(lib).arg("--no-whole-archive");
}
fn link_whole_rlib(&mut self, lib: &Path) {
self.cmd.arg(lib);
self.cmd.arg("--whole-archive").arg(lib).arg("--no-whole-archive");
}
fn gc_sections(&mut self, _keep_metadata: bool) {