crda: fix build with gcc6

(cherry picked from commit e92f5b5)
NixOS · Sep 1, 2017 · 39099cd · 39099cd
1 parent 775ec9e
commit 39099cd
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/pkgs/os-specific/linux/crda/default.nix b/pkgs/os-specific/linux/crda/default.nix
@@ -29,6 +29,8 @@ stdenv.mkDerivation rec {
     "REG_BIN=${wireless-regdb}/lib/crda/regulatory.bin"
   ];
 
+  NIX_CFLAGS_COMPILE = "-Wno-error=unused-const-variable";
+
   buildFlags = [ "all_noverify" ];
   enableParallelBuilding = true;