From 9f9b8a0733464fadecbe81afd23cf008f1490aa9 Mon Sep 17 00:00:00 2001
From: Guilhem Saurel <guilhem.saurel@laas.fr>
Date: Tue, 11 Jul 2023 18:01:24 +0200
Subject: boost: fix for python 3.11

ref. https://github.com/boostorg/python/commit/a218babc8daee904a83f550fb66e5cb3f1cb3013

Co-authored-by: Theodore Ni <3806110+tjni@users.noreply.github.com>
---
 pkgs/development/libraries/boost/generic.nix | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'pkgs/development/libraries/boost')

diff --git a/pkgs/development/libraries/boost/generic.nix b/pkgs/development/libraries/boost/generic.nix
index cad0f3aaed6..5de26ef5ce2 100644
--- a/pkgs/development/libraries/boost/generic.nix
+++ b/pkgs/development/libraries/boost/generic.nix
@@ -134,6 +134,14 @@ stdenv.mkDerivation {
       relative = "include";
       hash = "sha256-dq4SVgxkPJSC7Fvr59VGnXkM4Lb09kYDaBksCHo9C0s=";
     })
+    # This fixes an issue in Python 3.11 about Py_TPFLAGS_HAVE_GC
+    (fetchpatch {
+      name = "python311-compatibility.patch";
+      url = "https://github.com/boostorg/python/commit/a218babc8daee904a83f550fb66e5cb3f1cb3013.patch";
+      hash = "sha256-IHxLtJBx0xSy7QEr8FbCPofsjcPuSYzgtPwDlx1JM+4=";
+      stripLen = 1;
+      extraPrefix = "libs/python/";
+    })
   ];
 
   meta = with lib; {
-- 
cgit 1.4.1