rapidjson: fix gcc7 compile error

(cherry picked from commit 8177636)
NixOS · Mar 8, 2018 · 6d88a00 · 6d88a00
1 parent ee88a41
commit 6d88a00
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/pkgs/development/libraries/rapidjson/default.nix b/pkgs/development/libraries/rapidjson/default.nix
@@ -13,6 +13,9 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ pkgconfig cmake ];
 
+  # detected by gcc7
+  NIX_CFLAGS_COMPILE = [ "-Wno-error=implicit-fallthrough" ];
+
   meta = with lib; {
     description = "Fast JSON parser/generator for C++ with both SAX/DOM style API";
     homepage = "http://rapidjson.org/";