From 13cd8b8437c43cafadf7c039372be95f16fbd4ec Mon Sep 17 00:00:00 2001
From: Ben Siraphob <bensiraphob@gmail.com>
Date: Sun, 21 Apr 2024 21:44:54 -0400
Subject: [PATCH] lambda-delta: fix build with clang

---
 pkgs/applications/emulators/lambda-delta/default.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkgs/applications/emulators/lambda-delta/default.nix b/pkgs/applications/emulators/lambda-delta/default.nix
index a17a0eadfd5b..cf2001caff32 100644
--- a/pkgs/applications/emulators/lambda-delta/default.nix
+++ b/pkgs/applications/emulators/lambda-delta/default.nix
@@ -13,6 +13,10 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ autoreconfHook pkg-config ];
   buildInputs = [ SDL2 ];
+  env = lib.optionalAttrs stdenv.cc.isClang {
+    NIX_CFLAGS_COMPILE = "-std=c89";
+  };
+
 
   configureFlags = [ "--without-SDL1" ];