libe-book: fix build with gcc6

2017-01-19 02:18:03 +01:00 · 2017-01-19 02:18:03 +01:00 · 4e5f484016
commit 4e5f484016
parent 0437bc9663
1 changed files with 1 additions and 0 deletions
--- a/pkgs/development/libraries/libe-book/default.nix
+++ b/pkgs/development/libraries/libe-book/default.nix
@ -28,6 +28,7 @@ stdenv.mkDerivation {
  src = fetchurl {
    inherit (s) url sha256;
  };
+  NIX_CFLAGS_COMPILE = "-Wno-error=unused-function";
  meta = {
    inherit (s) version;
    description = ''Library for import of reflowable e-book formats'';