stdenvAdapters: add overrideMkDerivationArgs (#496862)

2026-03-17 21:12:51 +00:00
parent 8106d8a605 3c4cf6301a
commit e89784e9bb
1 changed files with 17 additions and 0 deletions
@@ -215,6 +215,23 @@ rec {
      mkDerivationFromStdenv = extendMkDerivationArgs old (_: extraAttrs);
    });

+  /*
+    Modify a stdenv so as to extend `mkDerivation`'s arguments.
+    A stronger version of `addAttrsToDerivation`.
+
+    Example:
+      requireCcache =
+        overrideMkDerivationArgs
+           (oldAttrs: {
+             requiredSystemFeatures = oldAttrs.requiredSystemFeatures or [ ] ++ [ "ccache" ];
+           });
+  */
+  overrideMkDerivationArgs =
+    extension: stdenv:
+    stdenv.override (old: {
+      mkDerivationFromStdenv = extendMkDerivationArgs old extension;
+    });
+
  /*
    Use the trace output to report all processed derivations with their
    license name.