pythonPackages.fiona: Fix darwin build (#46435)

(cherry picked from commit 5e0c468)
NixOS · Sep 9, 2018 · 3143d6b · 3143d6b
1 parent bbfa5d8
commit 3143d6b
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/pkgs/development/python-modules/fiona/default.nix b/pkgs/development/python-modules/fiona/default.nix
@@ -12,6 +12,8 @@ buildPythonPackage rec {
     sha256 = "a156129f0904cb7eb24aa0745b6075da54f2c31db168ed3bcac8a4bd716d77b2";
   };
 
+  CXXFLAGS = stdenv.lib.optionalString stdenv.cc.isClang "-std=c++11";
+
   buildInputs = [
     gdal
   ];