From fba1f47f001f653086ee73a068882b865603e8f8 Mon Sep 17 00:00:00 2001
From: Nick Cao <nickcao@nichi.co>
Date: Thu, 10 Feb 2022 09:43:54 +0800
Subject: can-isotop: prepend kernel.makeFlags to makeFlags

---
 pkgs/os-specific/linux/can-isotp/default.nix | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/pkgs/os-specific/linux/can-isotp/default.nix b/pkgs/os-specific/linux/can-isotp/default.nix
index 9c30aae86fe..8119f99deb7 100644
--- a/pkgs/os-specific/linux/can-isotp/default.nix
+++ b/pkgs/os-specific/linux/can-isotp/default.nix
@@ -12,16 +12,17 @@ stdenv.mkDerivation {
     rev = "21a3a59e2bfad246782896841e7af042382fcae7";
     sha256 = "1laax93czalclg7cy9iq1r7hfh9jigh7igj06y9lski75ap2vhfq";
   };
-
-  KERNELDIR = "${kernel.dev}/lib/modules/${kernel.modDirVersion}/build";
-  INSTALL_MOD_PATH = "\${out}";
+  makeFlags = kernel.makeFlags ++ [
+    "KERNELDIR=${kernel.dev}/lib/modules/${kernel.modDirVersion}/build"
+    "INSTALL_MOD_PATH=${placeholder "out"}"
+  ];
 
   buildPhase = ''
-    make modules
+    make modules $makeFlags
   '';
 
   installPhase = ''
-    make modules_install
+    make modules_install $makeFlags
   '';
 
   nativeBuildInputs = kernel.moduleBuildDependencies;
-- 
cgit 1.4.1