From df931c41b42acc7bcd8436a59c693e4449ff752e Mon Sep 17 00:00:00 2001
From: Weijia Wang <9713184+wegank@users.noreply.github.com>
Date: Mon, 2 Jan 2023 13:41:43 +0100
Subject: [PATCH] ats2: add darwin support

---
 pkgs/development/compilers/ats2/default.nix | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/compilers/ats2/default.nix b/pkgs/development/compilers/ats2/default.nix
index f8de9f57b5d3..a5c4f00f0f5e 100644
--- a/pkgs/development/compilers/ats2/default.nix
+++ b/pkgs/development/compilers/ats2/default.nix
@@ -40,6 +40,11 @@ stdenv.mkDerivation rec {
   #  *** No rule to make target 'patscc.dats', needed by 'patscc_dats.c'.  Stop.
   enableParallelBuilding = false;
 
+  makeFlags = [
+    "CC=${stdenv.cc.targetPrefix}cc"
+    "CCOMP=${stdenv.cc.targetPrefix}cc"
+  ];
+
   setupHook = with lib;
     let
       hookFiles =
@@ -55,7 +60,7 @@ stdenv.mkDerivation rec {
     description = "Functional programming language with dependent types";
     homepage    = "http://www.ats-lang.org";
     license     = licenses.gpl3Plus;
-    platforms   = platforms.linux;
+    platforms   = platforms.unix;
     maintainers = with maintainers; [ thoughtpolice ttuegel bbarker ];
   };
 }