From 9d3c17455174047911b7add5da9c067759e221f8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C2=B7=F0=90=91=91=F0=90=91=B4=F0=90=91=95=F0=90=91=91?=
 =?UTF-8?q?=F0=90=91=A9=F0=90=91=A4?= <toastal@posteo.net>
Date: Tue, 7 Oct 2025 18:04:13 +0700
Subject: [PATCH] biboumi: fix breakage with CMake 4

---
 pkgs/by-name/bi/biboumi/package.nix | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pkgs/by-name/bi/biboumi/package.nix b/pkgs/by-name/bi/biboumi/package.nix
index ea9b4688c9fa..ebc9dfa625e3 100644
--- a/pkgs/by-name/bi/biboumi/package.nix
+++ b/pkgs/by-name/bi/biboumi/package.nix
@@ -79,6 +79,12 @@ stdenv.mkDerivation {
     "man"
   ];
 
+  cmakeFlags = [
+    # Fix breakage with CMake 4
+    "-DCMAKE_SKIP_RPATH=ON"
+    "-DCMAKE_POLICY_VERSION_MINIMUM=3.5"
+  ];
+
   preConfigure = ''
     substituteInPlace CMakeLists.txt --replace /etc/biboumi $out/etc/biboumi
     cp ${catch}/single_include/catch.hpp tests/