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Specify dlltool prefix when generating import libs

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This commit is contained in:
Rafael Rivera 2023-02-06 21:17:06 -08:00
parent 044a28a409
commit c825e08571
1 changed files with 8 additions and 0 deletions
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8
compiler/rustc_codegen_llvm/src/back/archive.rs
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@ -183,6 +183,12 @@ impl ArchiveBuilderBuilder for LlvmArchiveBuilderBuilder {
// able to control the *exact* spelling of each of the symbols that are being imported:
// hence we don't want `dlltool` adding leading underscores automatically.
let dlltool = find_binutils_dlltool(sess);
let temp_prefix = {
let mut path = PathBuf::from(&output_path);
path.pop();
path.push(lib_name);
path
};
let result = std::process::Command::new(dlltool)
.args([
"-d",
@ -192,6 +198,8 @@ impl ArchiveBuilderBuilder for LlvmArchiveBuilderBuilder {
"-l",
output_path.to_str().unwrap(),
"--no-leading-underscore",
"--temp-prefix",
temp_prefix.to_str().unwrap(),
])
.output();