From 8d0d701fe3fd980bd8a540db32ea017fd41cdf3c Mon Sep 17 00:00:00 2001
From: natsukium <tomoya.otabi@gmail.com>
Date: Sat, 11 Jan 2025 17:47:55 +0900
Subject: [PATCH 1/2] python312Packages.meinheld: fix build with GCC

---
 pkgs/development/python-modules/meinheld/default.nix | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pkgs/development/python-modules/meinheld/default.nix b/pkgs/development/python-modules/meinheld/default.nix
index f29125287d7a..376a59b9a493 100644
--- a/pkgs/development/python-modules/meinheld/default.nix
+++ b/pkgs/development/python-modules/meinheld/default.nix
@@ -1,5 +1,7 @@
 {
   lib,
+  stdenv,
+  pythonAtLeast,
   fetchPypi,
   buildPythonPackage,
   greenlet,
@@ -10,6 +12,8 @@ buildPythonPackage rec {
   version = "1.0.2";
   format = "setuptools";
 
+  disabled = pythonAtLeast "3.13";
+
   src = fetchPypi {
     inherit pname version;
     sha256 = "008c76937ac2117cc69e032dc69cea9f85fc605de9bac1417f447c41c16a56d6";
@@ -21,6 +25,8 @@ buildPythonPackage rec {
     substituteInPlace setup.py --replace "greenlet>=0.4.5,<0.5" "greenlet>=0.4.5"
   '';
 
+  env.NIX_CFLAGS_COMPILE = lib.optionalString stdenv.cc.isGNU "-Wno-error=implicit-function-declaration";
+
   propagatedBuildInputs = [ greenlet ];
 
   # No tests

From c47e7f291fd7017d881975a22ca5baace6ca868f Mon Sep 17 00:00:00 2001
From: natsukium <tomoya.otabi@gmail.com>
Date: Sat, 11 Jan 2025 17:52:25 +0900
Subject: [PATCH 2/2] python312Packages.meinheld: refactor

---
 .../python-modules/meinheld/default.nix       | 19 +++++++++----------
 1 file changed, 9 insertions(+), 10 deletions(-)

diff --git a/pkgs/development/python-modules/meinheld/default.nix b/pkgs/development/python-modules/meinheld/default.nix
index 376a59b9a493..fa0b6fccec7b 100644
--- a/pkgs/development/python-modules/meinheld/default.nix
+++ b/pkgs/development/python-modules/meinheld/default.nix
@@ -4,39 +4,38 @@
   pythonAtLeast,
   fetchPypi,
   buildPythonPackage,
+  setuptools,
   greenlet,
 }:
 
 buildPythonPackage rec {
   pname = "meinheld";
   version = "1.0.2";
-  format = "setuptools";
+  pyproject = true;
 
   disabled = pythonAtLeast "3.13";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "008c76937ac2117cc69e032dc69cea9f85fc605de9bac1417f447c41c16a56d6";
+    hash = "sha256-AIx2k3rCEXzGngMtxpzqn4X8YF3pusFBf0R8QcFqVtY=";
   };
 
-  patchPhase = ''
-    # Allow greenlet-1.0.0.
-    # See https://github.com/mopemope/meinheld/pull/123
-    substituteInPlace setup.py --replace "greenlet>=0.4.5,<0.5" "greenlet>=0.4.5"
-  '';
+  pythonRelaxDeps = [ "greenlet" ];
 
   env.NIX_CFLAGS_COMPILE = lib.optionalString stdenv.cc.isGNU "-Wno-error=implicit-function-declaration";
 
-  propagatedBuildInputs = [ greenlet ];
+  build-system = [ setuptools ];
+
+  dependencies = [ greenlet ];
 
   # No tests
   doCheck = false;
 
   pythonImportsCheck = [ "meinheld" ];
 
-  meta = with lib; {
+  meta = {
     description = "High performance asynchronous Python WSGI Web Server";
     homepage = "https://meinheld.org/";
-    license = licenses.bsd3;
+    license = lib.licenses.bsd3;
   };
 }