diff options
Diffstat (limited to 'pkgs/applications/misc/navit/default.nix')
| -rw-r--r-- | pkgs/applications/misc/navit/default.nix | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/pkgs/applications/misc/navit/default.nix b/pkgs/applications/misc/navit/default.nix index 29e768c257f..2263dfc1fbc 100644 --- a/pkgs/applications/misc/navit/default.nix +++ b/pkgs/applications/misc/navit/default.nix @@ -35,8 +35,8 @@ stdenv.mkDerivation rec { patches = [ ./CMakeLists.txt.patch ]; - NIX_CFLAGS_COMPILE = optional sdlSupport "-I${SDL.dev}/include/SDL" - ++ optional speechdSupport "-I${speechd}/include/speech-dispatcher"; + NIX_CFLAGS_COMPILE = toString (optional sdlSupport "-I${SDL.dev}/include/SDL" + ++ optional speechdSupport "-I${speechd}/include/speech-dispatcher"); # we choose only cmdline and speech-dispatcher speech options. # espeak builtins is made for non-cmdline OS as winCE |