1 files changed, 4 insertions, 4 deletions
diff --git a/pkgs/tools/X11/setroot/default.nix b/pkgs/tools/X11/setroot/default.nix
index 56c356b20d5..014ac4c54be 100644
--- a/pkgs/tools/X11/setroot/default.nix
+++ b/pkgs/tools/X11/setroot/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, libX11, imlib2
+{ lib, stdenv, fetchFromGitHub, libX11, imlib2
 , enableXinerama ? true, libXinerama ? null
 }:
 
@@ -16,13 +16,13 @@ stdenv.mkDerivation rec {
   };
 
   buildInputs = [ libX11 imlib2 ]
-    ++ stdenv.lib.optional enableXinerama libXinerama;
+    ++ lib.optional enableXinerama libXinerama;
 
-  buildFlags = [ "CC=cc" (if enableXinerama then "xinerama=1" else "xinerama=0") ] ;
+  buildFlags = [ "CC=${stdenv.cc.targetPrefix}cc" (if enableXinerama then "xinerama=1" else "xinerama=0") ] ;
 
   installFlags = [ "DESTDIR=$(out)" "PREFIX=" ];
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Simple X background setter inspired by imlibsetroot and feh";
     homepage = "https://github.com/ttzhou/setroot";
     license = licenses.gpl3Plus;