From 0d48fd069d180b817ff6717c1d812dbc1dd571a3 Mon Sep 17 00:00:00 2001
From: Thomas Watson <twatson52@icloud.com>
Date: Mon, 19 Aug 2024 14:46:03 -0500
Subject: [PATCH] micropython: use Nix make infra and build in parallel

---
 pkgs/development/interpreters/micropython/default.nix | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/pkgs/development/interpreters/micropython/default.nix b/pkgs/development/interpreters/micropython/default.nix
index 25097e087606..a5c5d431a9ea 100644
--- a/pkgs/development/interpreters/micropython/default.nix
+++ b/pkgs/development/interpreters/micropython/default.nix
@@ -23,12 +23,9 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ libffi readline ];
 
-  buildPhase = ''
-    runHook preBuild
-    make -C mpy-cross
-    make -C ports/unix
-    runHook postBuild
-  '';
+  makeFlags = [ "-C" "ports/unix" ]; # also builds mpy-cross
+
+  enableParallelBuilding = true;
 
   doCheck = true;