pugixml: fixup darwin

pkgs/development/libraries/pugixml/default.nix

@@ -18,9 +18,6 @@ stdenv.mkDerivation rec {
     sed -ire '/PUGIXML_HAS_LONG_LONG/ s/^\/\///' src/pugiconfig.hpp
   '';
 
-  patches = []
-    ++ stdenv.lib.optionals stdenv.isDarwin [ ./no-long-long.patch ];
-
   meta = with stdenv.lib; {
     description = "Light-weight, simple and fast XML parser for C++ with XPath support";
     homepage = http://pugixml.org/;

pkgs/development/libraries/pugixml/no-long-long.patch

@@ -1,19 +0,0 @@
-Get rid of long-long feature. This breaks on AppleClang compilers.
----
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index 40a7ab0..c84f0f7 100644
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -26,9 +26,9 @@ else()
- endif()
- 
- # Enable C++11 long long for compilers that are capable of it
--if(NOT ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION} STRLESS 3.1)
--	target_compile_features(pugixml PUBLIC cxx_long_long_type)
--endif()
-+# if(NOT ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION} STRLESS 3.1)
-+# 	target_compile_features(pugixml PUBLIC cxx_long_long_type)
-+# endif()
- 
- set_target_properties(pugixml PROPERTIES VERSION 1.7 SOVERSION 1)
-