diff --git a/pkgs/development/libraries/kde-frameworks/kimageformats.nix b/pkgs/development/libraries/kde-frameworks/kimageformats.nix index 26a8637bafc..29748a5f7f4 100644 --- a/pkgs/development/libraries/kde-frameworks/kimageformats.nix +++ b/pkgs/development/libraries/kde-frameworks/kimageformats.nix @@ -12,5 +12,5 @@ mkDerivation { nativeBuildInputs = [ extra-cmake-modules ]; buildInputs = [ karchive openexr qtbase ]; outputs = [ "out" ]; # plugins only - NIX_CFLAGS_COMPILE = "-I${getDev ilmbase}/include/OpenEXR"; + CXXFLAGS = "-I${getDev ilmbase}/include/OpenEXR"; }