From 410bba8f9547f00d1d196b3d424f908bf2f2a3c8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Benno=20F=C3=BCnfst=C3=BCck?= <benno.fuenfstueck@gmail.com>
Date: Fri, 3 Mar 2017 12:03:50 +0100
Subject: [PATCH] libbladeRF: fix udev rule location in $out

Shell variables in cmakeFlags are not expanded, so the rules instead ended up
in `$out/'$out'/etc/udev/rules.d`.
---
 pkgs/development/libraries/libbladeRF/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/development/libraries/libbladeRF/default.nix b/pkgs/development/libraries/libbladeRF/default.nix
index b8a4466c8c33..1411474195d3 100644
--- a/pkgs/development/libraries/libbladeRF/default.nix
+++ b/pkgs/development/libraries/libbladeRF/default.nix
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
 
   cmakeFlags = [
     "-DCMAKE_BUILD_TYPE=Debug"
-    "-DUDEV_RULES_PATH=$out/etc/udev/rules.d"
+    "-DUDEV_RULES_PATH=etc/udev/rules.d"
     "-DINSTALL_UDEV_RULES=ON"
     "-DBUILD_DOCUMENTATION=ON"
   ];