nixpkgs/pkgs/development/web/nodejs/disable-libatomic-darwin.patch

--- a/node.gyp
+++ b/node.gyp
@@ -289,7 +289,7 @@
           '-Wl,-bnoerrmsg',
         ],
       }],
-      ['OS in ("linux", "mac") and llvm_version != "0.0"', {
+      ['OS == "linux" and llvm_version != "0.0"', {
         'libraries': ['-latomic'],
       }],
     ],