From 30c188124d90e2b323df3245af6c7de673be3c0a Mon Sep 17 00:00:00 2001
From: natsukium <tomoya.otabi@gmail.com>
Date: Sat, 30 Dec 2023 11:57:18 +0900
Subject: [PATCH] coordgenlibs: fix build with clang

---
 pkgs/development/libraries/coordgenlibs/default.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkgs/development/libraries/coordgenlibs/default.nix b/pkgs/development/libraries/coordgenlibs/default.nix
index 1d89025a51fa..36cfc5e03762 100644
--- a/pkgs/development/libraries/coordgenlibs/default.nix
+++ b/pkgs/development/libraries/coordgenlibs/default.nix
@@ -21,6 +21,10 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ cmake ];
   buildInputs = [ boost zlib maeparser ];
 
+  env = lib.optionalAttrs stdenv.cc.isClang {
+    NIX_CFLAGS_COMPILE = "-Wno-unused-but-set-variable";
+  };
+
   meta = with lib; {
     description = "Schrodinger-developed 2D Coordinate Generation";
     maintainers = [ maintainers.rmcgibbo ];