From 5bdcd060ed65318bb981b18b98cc16bd17f2ac03 Mon Sep 17 00:00:00 2001
From: OPNA2608 <opna2608@protonmail.com>
Date: Fri, 10 Oct 2025 23:06:31 +0200
Subject: [PATCH] process-cpp: Fix CMake 4 compatibility

---
 pkgs/by-name/pr/process-cpp/package.nix | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/pkgs/by-name/pr/process-cpp/package.nix b/pkgs/by-name/pr/process-cpp/package.nix
index eb9638e74ab1..a23b2cf8cee8 100644
--- a/pkgs/by-name/pr/process-cpp/package.nix
+++ b/pkgs/by-name/pr/process-cpp/package.nix
@@ -2,6 +2,7 @@
   lib,
   stdenv,
   fetchFromGitLab,
+  fetchpatch2,
   testers,
   gitUpdater,
   cmake,
@@ -30,6 +31,16 @@ stdenv.mkDerivation (finalAttrs: {
     "dev"
   ];
 
+  patches = [
+    # Fix compat with CMake 4
+    # Remove when version > 3.0.2
+    (fetchpatch2 {
+      name = "0001-process-cpp-Bump-cmake_minimum_required-to-version-3.10.patch";
+      url = "https://gitlab.com/ubports/development/core/lib-cpp/process-cpp/-/commit/c374b62cb79d668505c1c8dc55edddc938a573ba.diff";
+      hash = "sha256-2H6f+EAR7p4mb0ReNl8LaosPVF/CNRm+PiYV7tkOQ/w=";
+    })
+  ];
+
   postPatch = ''
     substituteInPlace data/process-cpp.pc.in \
       --replace-fail 'libdir=''${exec_prefix}' 'libdir=''${prefix}' \