msnake: fix build with gcc15

2026-02-21 16:15:23 +01:00
parent 91e2af124b
commit df20f86e83
1 changed files with 8 additions and 3 deletions
@@ -19,11 +19,16 @@ stdenv.mkDerivation (finalAttrs: {
  };

  postPatch = ''
-    substituteInPlace CMakeLists.txt --replace-fail \
-      "cmake_minimum_required(VERSION 2.8.4)" \
-      "cmake_minimum_required(VERSION 4.0)"
+    substituteInPlace CMakeLists.txt \
+      --replace-fail \
+        "cmake_minimum_required(VERSION 2.8.4)" \
+        "cmake_minimum_required(VERSION 4.0)" \
+      --replace-fail "project(msnake)" "project(msnake C)"
  '';

+  # fixes: error: conflicting types for 'display_highscore'
+  env.NIX_CFLAGS_COMPILE = "-std=gnu17";
+
  nativeBuildInputs = [
    cmake
  ];