qt5: work around a build problem

2014-12-26 22:02:29 +01:00
parent bbd2be6075
commit dd4dfee2c2
1 changed files with 3 additions and 0 deletions
--- a/pkgs/development/libraries/qt-5/default.nix
+++ b/pkgs/development/libraries/qt-5/default.nix
@@ -160,6 +160,9 @@ stdenv.mkDerivation rec {

  nativeBuildInputs = [ python perl pkgconfig ];

+  # freetype-2.5.4 changed signedness of some struct fields
+  NIX_CFLAGS_COMPILE = "-Wno-error=sign-compare";
+
  postInstall =
    ''
      ${optionalString buildDocs ''