2 files changed, 3 insertions, 7 deletions
diff --git a/nixpkgs/pkgs/development/libraries/phonon/backends/gstreamer.nix b/nixpkgs/pkgs/development/libraries/phonon/backends/gstreamer.nix
index 73c27e9d8c1b..e0614c737417 100644
--- a/nixpkgs/pkgs/development/libraries/phonon/backends/gstreamer.nix
+++ b/nixpkgs/pkgs/development/libraries/phonon/backends/gstreamer.nix
@@ -3,8 +3,6 @@
 , debug ? false
 }:
 
-with lib;
-
 stdenv.mkDerivation rec {
   pname = "phonon-backend-gstreamer";
   version = "4.10.0";
@@ -36,7 +34,7 @@ stdenv.mkDerivation rec {
 
   dontWrapQtApps = true;
 
-  NIX_CFLAGS_COMPILE =
+  env.NIX_CFLAGS_COMPILE =
     let gstPluginPaths =
           lib.makeSearchPathOutput "lib" "/lib/gstreamer-1.0"
           (with gst_all_1; [
diff --git a/nixpkgs/pkgs/development/libraries/phonon/default.nix b/nixpkgs/pkgs/development/libraries/phonon/default.nix
index 877bf973194a..59d9e19556aa 100644
--- a/nixpkgs/pkgs/development/libraries/phonon/default.nix
+++ b/nixpkgs/pkgs/development/libraries/phonon/default.nix
@@ -12,8 +12,6 @@
 , debug ? false
 }:
 
-with lib;
-
 let
   soname = "phonon4qt5";
   buildsystemdir = "share/cmake/${soname}";
@@ -27,7 +25,7 @@ stdenv.mkDerivation rec {
     homepage = "https://community.kde.org/Phonon";
     description = "Multimedia API for Qt";
     license = lib.licenses.lgpl2;
-    platforms = lib.platforms.linux;
+    platforms = lib.platforms.unix;
     maintainers = with lib.maintainers; [ ttuegel ];
   };
 
@@ -52,7 +50,7 @@ stdenv.mkDerivation rec {
 
   outputs = [ "out" "dev" ];
 
-  NIX_CFLAGS_COMPILE = "-fPIC";
+  env.NIX_CFLAGS_COMPILE = "-fPIC";
 
   cmakeFlags = [
     "-DCMAKE_BUILD_TYPE=${if debug then "Debug" else "Release"}"