pkgs/development/tools/rust/rustup/0001-dynamically-patchelf-binaries.patch

   1 diff --git a/src/dist/component/package.rs b/src/dist/component/package.rs
   2 index 73a533b5..408ab815 100644
   3 --- a/src/dist/component/package.rs
   4 +++ b/src/dist/component/package.rs
   5 @@ -113,6 +113,7 @@ fn install<'a>(
   6                      } else {
   7                          builder.move_file(path.clone(), &src_path)?
   8                      }
   9 +                    nix_patchelf_if_needed(&target.prefix().path().join(path.clone()), &src_path)
  10                  }
  11                  "dir" => {
  12                      if self.copy {
  13 @@ -135,6 +136,29 @@ fn components(&self) -> Vec<String> {
  14      }
  15  }
  16
  17 +fn nix_patchelf_if_needed(dest_path: &Path, src_path: &Path) {
  18 +    let (is_bin, is_lib) = if let Some(p) = src_path.parent() {
  19 +        (p.ends_with("bin") || p.ends_with("libexec"), p.ends_with("lib"))
  20 +    } else {
  21 +        (false, false)
  22 +    };
  23 +
  24 +    if is_bin {
  25 +        let _ = ::std::process::Command::new("@patchelf@/bin/patchelf")
  26 +            .arg("--set-interpreter")
  27 +            .arg("@dynamicLinker@")
  28 +            .arg(dest_path)
  29 +            .output();
  30 +    }
  31 +    else if is_lib {
  32 +        let _ = ::std::process::Command::new("@patchelf@/bin/patchelf")
  33 +            .arg("--set-rpath")
  34 +            .arg("@libPath@")
  35 +            .arg(dest_path)
  36 +            .output();
  37 +    }
  38 +}
  39 +
  40  #[derive(Debug)]
  41  pub(crate) struct TarPackage<'a>(DirectoryPackage, temp::Dir<'a>);
  42