From 0eddd039fb9a303d1f95513e72afc3b8b4ef8ace Mon Sep 17 00:00:00 2001
From: Nicolas Hiillos <nicolashiillos@gmail.com>
Date: Tue, 24 Oct 2023 14:58:07 +0300
Subject: [PATCH] Fix build

---
 packages/linuxcnc-ethercat/default.nix | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/packages/linuxcnc-ethercat/default.nix b/packages/linuxcnc-ethercat/default.nix
index cbfeb63..5208f5a 100644
--- a/packages/linuxcnc-ethercat/default.nix
+++ b/packages/linuxcnc-ethercat/default.nix
@@ -17,7 +17,12 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ linuxcnc ethercat ];
 
-  installFlags = [ "DESTDIR=${placeholder "out"}" ];
+  installFlags = [
+    "DESTDIR=${placeholder "out"}"
+    "EMC2_HOME=''"
+    "LIBDIR=''"
+    "RTLIBDIR='/lib/linuxcnc/modules'"
+  ];
 
   meta = with lib; {
     description = "LinuxCNC ethercat interop";