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linker: Bail out of rpath logic early if the target doesn't support rpath

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This commit is contained in:
Vadim Petrochenkov 2024-07-01 13:06:20 +03:00
parent af31c338fc
commit 5f9a0d3844
3 changed files with 4 additions and 10 deletions
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5
compiler/rustc_codegen_ssa/src/back/link.rs
View File

@ -2096,6 +2096,10 @@ fn add_rpath_args(
codegen_results: &CodegenResults,
out_filename: &Path,
) {
if !sess.target.has_rpath {
return;
}
// FIXME (#2397): At some point we want to rpath our guesses as to
// where extern libraries might live, based on the
// add_lib_search_paths
@ -2114,7 +2118,6 @@ fn add_rpath_args(
let rpath_config = RPathConfig {
libs: &*libs,
out_filename: out_filename.to_path_buf(),
has_rpath: sess.target.has_rpath,
is_like_osx: sess.target.is_like_osx,
linker_is_gnu: sess.target.linker_flavor.is_gnu(),
};

6
compiler/rustc_codegen_ssa/src/back/rpath.rs
View File

@ -9,16 +9,10 @@ pub struct RPathConfig<'a> {
pub libs: &'a [&'a Path],
pub out_filename: PathBuf,
pub is_like_osx: bool,
pub has_rpath: bool,
pub linker_is_gnu: bool,
}
pub fn get_rpath_flags(config: &RPathConfig<'_>) -> Vec<OsString> {
// No rpath on windows
if !config.has_rpath {
return Vec::new();
}
debug!("preparing the RPATH!");
let rpaths = get_rpaths(config);

3
compiler/rustc_codegen_ssa/src/back/rpath/tests.rs
View File

@ -37,7 +37,6 @@ fn test_rpath_relative() {
if cfg!(target_os = "macos") {
let config = &mut RPathConfig {
libs: &[],
has_rpath: true,
is_like_osx: true,
linker_is_gnu: false,
out_filename: PathBuf::from("bin/rustc"),
@ -48,7 +47,6 @@ fn test_rpath_relative() {
let config = &mut RPathConfig {
libs: &[],
out_filename: PathBuf::from("bin/rustc"),
has_rpath: true,
is_like_osx: false,
linker_is_gnu: true,
};
@ -62,7 +60,6 @@ fn test_rpath_relative_issue_119571() {
let config = &mut RPathConfig {
libs: &[],
out_filename: PathBuf::from("rustc"),
has_rpath: true,
is_like_osx: false,
linker_is_gnu: true,
};