nix-ld: init at 1.0.0 + nixos module

1 files changed, 20 insertions, 0 deletions

diff --git a/nixos/tests/nix-ld.nix b/nixos/tests/nix-ld.nix
new file mode 100644
index 0000000000000..5c886182d9694
--- /dev/null
+++ b/nixos/tests/nix-ld.nix
@@ -0,0 +1,20 @@
+import ./make-test-python.nix ({ lib, pkgs, ...} :
+{
+  name = "nix-ld";
+  nodes.machine = { pkgs, ... }: {
+    programs.nix-ld.enable = true;
+    environment.systemPackages = [
+      (pkgs.runCommand "patched-hello" {} ''
+        install -D -m755 ${pkgs.hello}/bin/hello $out/bin/hello
+        patchelf $out/bin/hello --set-interpreter ${pkgs.nix-ld.ldPath}
+      '')
+    ];
+  };
+  testScript = ''
+    start_all()
+    path = "${pkgs.stdenv.cc}/nix-support/dynamic-linker"
+    with open(path) as f:
+        real_ld = f.read().strip()
+    machine.succeed(f"NIX_LD={real_ld} hello")
+ '';
+})