diff --git a/src/elan-dist/src/component/package.rs b/src/elan-dist/src/component/package.rs index c51e76d..d0a26d7 100644 --- a/src/elan-dist/src/component/package.rs +++ b/src/elan-dist/src/component/package.rs @@ -56,11 +56,35 @@ fn unpack_without_first_dir(archive: &mut tar::Archive, path: &Path) entry .unpack(&full_path) .chain_err(|| ErrorKind::ExtractingPackage)?; + nix_patchelf_if_needed(&full_path); } Ok(()) } +fn nix_patchelf_if_needed(dest_path: &Path) { + let (is_bin, is_lib) = if let Some(p) = dest_path.parent() { + (p.ends_with("bin"), p.ends_with("lib")) + } else { + (false, false) + }; + + if is_bin { + let _ = ::std::process::Command::new("@patchelf@/bin/patchelf") + .arg("--set-interpreter") + .arg("@dynamicLinker@") + .arg(dest_path) + .output(); + } + else if is_lib { + let _ = ::std::process::Command::new("@patchelf@/bin/patchelf") + .arg("--set-rpath") + .arg("@libPath@") + .arg(dest_path) + .output(); + } +} + #[derive(Debug)] pub struct ZipPackage<'a>(temp::Dir<'a>);