diff --git a/pkgs/development/libraries/NSPlist/default.nix b/pkgs/development/libraries/NSPlist/default.nix
new file mode 100644
index 000000000000..bfee99619840
--- /dev/null
+++ b/pkgs/development/libraries/NSPlist/default.nix
@@ -0,0 +1,21 @@
+{ stdenv, fetchFromGitHub, cmake }:
+
+stdenv.mkDerivation {
+  name = "NSPlist-713decf";
+
+  src = fetchFromGitHub {
+    owner = "matthewbauer";
+    repo = "NSPlist";
+    rev = "713decf06c1ef6c39a707bc99eb45ac9925f2b8a";
+    sha256 = "0v4yfiwfd08hmh2ydgy6pnmlzjbd96k78dsla9pfd56ka89aw74r";
+  };
+
+  buildInputs = [ cmake ];
+
+  meta = with stdenv.lib; {
+    maintainers = with maintainers; [ matthewbauer ];
+    description = "Parses .plist files";
+    license = licenses.mit;
+    platforms = platforms.unix;
+  };
+}
diff --git a/pkgs/development/libraries/PlistCpp/default.nix b/pkgs/development/libraries/PlistCpp/default.nix
new file mode 100644
index 000000000000..f7703b731b99
--- /dev/null
+++ b/pkgs/development/libraries/PlistCpp/default.nix
@@ -0,0 +1,22 @@
+{ stdenv, fetchFromGitHub, cmake, boost, NSPlist, pugixml }:
+
+stdenv.mkDerivation {
+  name = "PlistCpp-11615d";
+
+  src = fetchFromGitHub {
+    owner = "matthewbauer";
+    repo = "PlistCpp";
+    rev = "11615deab3369356a182dabbf5bae30574967264";
+    sha256 = "10jn6bvm9vn6492zix2pd724v5h4lccmkqg3lxfw8r0qg3av0yzv";
+  };
+
+  buildInputs = [ cmake boost NSPlist pugixml ];
+
+
+  meta = with stdenv.lib; {
+    maintainers = with maintainers; [ matthewbauer ];
+    description = "CPP bindings for Plist";
+    license = licenses.mit;
+    platforms = platforms.unix;
+  };
+}
diff --git a/pkgs/development/libraries/pugixml/default.nix b/pkgs/development/libraries/pugixml/default.nix
index 8c40ff2be20b..d9d0afa2bde8 100644
--- a/pkgs/development/libraries/pugixml/default.nix
+++ b/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/;
diff --git a/pkgs/development/libraries/pugixml/no-long-long.patch b/pkgs/development/libraries/pugixml/no-long-long.patch
deleted file mode 100644
index 46c54e85a1d0..000000000000
--- a/pkgs/development/libraries/pugixml/no-long-long.patch
+++ /dev/null
@@ -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)
- 
diff --git a/pkgs/development/tools/xcbuild/platform.nix b/pkgs/development/tools/xcbuild/platform.nix
index 34fc5b0f6202..31692d9bee68 100644
--- a/pkgs/development/tools/xcbuild/platform.nix
+++ b/pkgs/development/tools/xcbuild/platform.nix
@@ -101,6 +101,54 @@ let
         Name = "$(EXECUTABLE_NAME)";
       };
     }
+    {
+      Identifier = "com.apple.package-type.wrapper";
+      Type = "PackageType";
+      Name = "Wrapper";
+      DefaultBuildSettings = {
+        WRAPPER_SUFFIX = ".bundle";
+        WRAPPER_NAME = "$(WRAPPER_PREFIX)$(PRODUCT_NAME)$(WRAPPER_SUFFIX)";
+        CONTENTS_FOLDER_PATH = "$(WRAPPER_NAME)/Contents";
+        EXECUTABLE_NAME = "$(EXECUTABLE_PREFIX)$(PRODUCT_NAME)$(EXECUTABLE_VARIANT_SUFFIX)$(EXECUTABLE_SUFFIX)";
+        EXECUTABLE_FOLDER_PATH = "$(CONTENTS_FOLDER_PATH)/MacOS";
+        EXECUTABLE_PATH = "$(EXECUTABLE_FOLDER_PATH)/$(EXECUTABLE_NAME)";
+        INFOPLIST_PATH = "$(CONTENTS_FOLDER_PATH)/Info.plist";
+        INFOSTRINGS_PATH = "$(LOCALIZED_RESOURCES_FOLDER_PATH)/InfoPlist.strings";
+        PKGINFO_PATH = "$(CONTENTS_FOLDER_PATH)/PkgInfo";
+        PBDEVELOPMENTPLIST_PATH = "$(CONTENTS_FOLDER_PATH)/pbdevelopment.plist";
+        VERSIONPLIST_PATH = "$(CONTENTS_FOLDER_PATH)/version.plist";
+        PUBLIC_HEADERS_FOLDER_PATH = "$(CONTENTS_FOLDER_PATH)/Headers";
+        PRIVATE_HEADERS_FOLDER_PATH = "$(CONTENTS_FOLDER_PATH)/PrivateHeaders";
+        EXECUTABLES_FOLDER_PATH = "$(CONTENTS_FOLDER_PATH)/Executables";
+        FRAMEWORKS_FOLDER_PATH = "$(CONTENTS_FOLDER_PATH)/Frameworks";
+        SHARED_FRAMEWORKS_FOLDER_PATH = "$(CONTENTS_FOLDER_PATH)/SharedFrameworks";
+        SHARED_SUPPORT_FOLDER_PATH = "$(CONTENTS_FOLDER_PATH)/SharedSupport";
+        UNLOCALIZED_RESOURCES_FOLDER_PATH = "$(CONTENTS_FOLDER_PATH)/Resources";
+        LOCALIZED_RESOURCES_FOLDER_PATH = "$(UNLOCALIZED_RESOURCES_FOLDER_PATH)/$(DEVELOPMENT_LANGUAGE).lproj";
+        DOCUMENTATION_FOLDER_PATH = "$(LOCALIZED_RESOURCES_FOLDER_PATH)/Documentation";
+        PLUGINS_FOLDER_PATH = "$(CONTENTS_FOLDER_PATH)/PlugIns";
+        SCRIPTS_FOLDER_PATH = "$(UNLOCALIZED_RESOURCES_FOLDER_PATH)/Scripts";
+      };
+      ProductReference = {
+        FileType = "wrapper.cfbundle";
+        Name = "$(WRAPPER_NAME)";
+        IsLaunchable = "NO";
+      };
+    }
+    {
+      Identifier = "com.apple.package-type.wrapper.application";
+      Type = "PackageType";
+      BasedOn = "com.apple.package-type.wrapper";
+      Name = "Application Wrapper";
+      DefaultBuildSettings = {
+        GENERATE_PKGINFO_FILE = "YES";
+      };
+      ProductReference = {
+        FileType = "wrapper.application";
+        Name = "$(WRAPPER_NAME)";
+        IsLaunchable = "YES";
+      };
+    }
   ];
 
   # Based off of the MacOSX Product Types.xcpsec file. All
@@ -125,6 +173,39 @@ let
       Name = "Dynamic Library";
       PackageTypes = [ "com.apple.package-type.mach-o-dylib" ];
     }
+    {
+      Type = "ProductType";
+      Identifier = "com.apple.product-type.bundle";
+      Name = "Bundle";
+      DefaultBuildProperties = {
+        FULL_PRODUCT_NAME = "$(WRAPPER_NAME)";
+        MACH_O_TYPE = "mh_bundle";
+        WRAPPER_PREFIX = "";
+        WRAPPER_SUFFIX = ".$(WRAPPER_EXTENSION)";
+        WRAPPER_EXTENSION = "bundle";
+        WRAPPER_NAME = "$(WRAPPER_PREFIX)$(PRODUCT_NAME)$(WRAPPER_SUFFIX)";
+        FRAMEWORK_FLAG_PREFIX = "-framework";
+        LIBRARY_FLAG_PREFIX = "-l";
+        LIBRARY_FLAG_NOSPACE = "YES";
+        STRIP_STYLE = "non-global";
+      };
+      PackageTypes = [ "com.apple.package-type.wrapper" ];
+      IsWrapper = "YES";
+      HasInfoPlist = "YES";
+      HasInfoPlistStrings = "YES";
+    }
+    {
+      Identifier = "com.apple.product-type.application";
+      Type = "ProductType";
+      BasedOn = "com.apple.product-type.bundle";
+      Name = "Application";
+      DefaultBuildProperties = {
+        MACH_O_TYPE = "mh_execute";
+        WRAPPER_SUFFIX = ".$(WRAPPER_EXTENSION)";
+        WRAPPER_EXTENSION = "app";
+      };
+      PackageTypes = [ "com.apple.package-type.wrapper.application" ];
+    }
   ];
 
 in
diff --git a/pkgs/development/tools/xcbuild/toolchain.nix b/pkgs/development/tools/xcbuild/toolchain.nix
index 4313f0051473..9e34360909f9 100644
--- a/pkgs/development/tools/xcbuild/toolchain.nix
+++ b/pkgs/development/tools/xcbuild/toolchain.nix
@@ -1,6 +1,7 @@
 {stdenv, writeText, toolchainName, xcbuild, fetchurl
 , llvm, cctools, gcc, bootstrap_cmds, binutils
-, yacc, flex, m4, unifdef, gperf, indent, ctags, makeWrapper}:
+, yacc, flex, m4, unifdef, gperf, indent, ctags, makeWrapper
+, xib2nib}:
 
 let
 
@@ -89,6 +90,8 @@ stdenv.mkDerivation {
     ln -s ${cctools}/bin/pagestuff
     ln -s ${cctools}/bin/ranlib
     ln -s ${cctools}/bin/redo_prebinding
+
+    ln -s ${xib2nib}/bin/ibtool
   '' +
     # No point including the entire gcc closure if we don't already have it
     (if stdenv.cc.isClang then ''
diff --git a/pkgs/development/tools/xib2nib/default.nix b/pkgs/development/tools/xib2nib/default.nix
new file mode 100644
index 000000000000..d585a35b0bc5
--- /dev/null
+++ b/pkgs/development/tools/xib2nib/default.nix
@@ -0,0 +1,22 @@
+{ stdenv, callPackage, fetchFromGitHub, pugixml, boost, PlistCpp }:
+
+stdenv.mkDerivation {
+  name = "xib2nib-730e177";
+
+  src = fetchFromGitHub {
+    owner = "matthewbauer";
+    repo = "xib2nib";
+    rev = "97c6a53aab83d919805efcae33cf80690e953d1e";
+    sha256 = "08442f4xg7racknj35nr56a4c62gvdgdw55pssbkn2qq0rfzziqq";
+  };
+
+  buildInputs = [ PlistCpp pugixml boost ];
+  makeFlags = [ "PREFIX=$(out)" ];
+
+  meta = with stdenv.lib; {
+    maintainers = with maintainers; [ matthewbauer ];
+    description = "Compiles CocoaTouch .xib files into .nib";
+    license = licenses.mit;
+    platforms = platforms.unix;
+  };
+}
diff --git a/pkgs/os-specific/darwin/install_name_tool/default.nix b/pkgs/os-specific/darwin/install_name_tool/default.nix
deleted file mode 100644
index 581eb31cc71c..000000000000
--- a/pkgs/os-specific/darwin/install_name_tool/default.nix
+++ /dev/null
@@ -1,29 +0,0 @@
-{ stdenv }:
-
-assert stdenv.isDarwin;
-
-stdenv.mkDerivation {
-  name = "install_name_tool";
-  src = "/usr/bin/install_name_tool";
-
-  unpackPhase = "true";
-  dontBuild = true;
-
-  installPhase = ''
-    mkdir -p "$out"/bin
-    ln -s "$src" "$out"/bin
-  '';
-
-  meta = with stdenv.lib; {
-    description = "Change dynamic shared library install names";
-    homepage    = https://developer.apple.com/library/mac/documentation/Darwin/Reference/Manpages/man1/install_name_tool.1.html;
-    maintainers = with maintainers; [ lovek323 ];
-    platforms   = platforms.darwin;
-
-    longDescription = ''
-      Install_name_tool changes the dynamic shared library install names and or
-      adds, changes or deletes the rpaths recorded in a Mach-O binary.
-    '';
-  };
-}
-
diff --git a/pkgs/tools/security/pinentry-mac/default.nix b/pkgs/tools/security/pinentry-mac/default.nix
index 7116d1777d6d..4cba1c7e6172 100644
--- a/pkgs/tools/security/pinentry-mac/default.nix
+++ b/pkgs/tools/security/pinentry-mac/default.nix
@@ -1,20 +1,22 @@
-{ fetchurl, stdenv }:
+{ fetchurl, stdenv, fetchFromGitHub, xcbuild, libiconv, Cocoa, ncurses }:
 
 stdenv.mkDerivation rec {
   name = "pinentry-mac-0.9.4";
 
-  src = fetchurl {
-    url = "https://github.com/GPGTools/pinentry-mac/archive/v0.9.4.tar.gz";
-    sha256 = "037ebb010377d3a3879ae2a832cefc4513f5c397d7d887d7b86b4e5d9a628271";
+  src = fetchFromGitHub {
+    owner = "matthewbauer";
+    repo = "pinentry-mac";
+    rev = "d60aa902644a1f0126ec50e79937423a3a7c3bc4";
+    sha256 = "0xp4rdyj0mw6gg1z1wraggb1qlkjb5845mibrz3nj0l692da52nq";
   };
 
-  postPatch = ''
-    substituteInPlace ./Makefile --replace "xcodebuild" "/usr/bin/xcodebuild"
-  '';
+  buildInputs = [ xcbuild libiconv Cocoa ncurses ];
+
+  dontUseXcbuild = true;
 
   installPhase = ''
     mkdir -p $out/Applications
-    mv build/Release/pinentry-mac.app $out/Applications
+    mv pinentry-mac-*/Build/Products/Release/pinentry-mac.app $out/Applications
   '';
 
   passthru = {
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index e20c102ea900..01fb1fa9ff81 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -555,8 +555,6 @@ with pkgs;
 
   reattach-to-user-namespace = callPackage ../os-specific/darwin/reattach-to-user-namespace {};
 
-  install_name_tool = callPackage ../os-specific/darwin/install_name_tool { };
-
   xcodeenv = callPackage ../development/mobile/xcodeenv { };
 
   titaniumenv = callPackage ../development/mobile/titaniumenv {
@@ -3492,7 +3490,9 @@ with pkgs;
     libcap = if stdenv.isDarwin then null else libcap;
   };
 
-  pinentry_mac = callPackage ../tools/security/pinentry-mac { };
+  pinentry_mac = callPackage ../tools/security/pinentry-mac {
+    inherit (darwin.apple_sdk.frameworks) Cocoa;
+  };
 
   pingtcp = callPackage ../tools/networking/pingtcp { };
 
@@ -18482,4 +18482,11 @@ with pkgs;
   ghc-standalone-archive = callPackage ../os-specific/darwin/ghc-standalone-archive { inherit (darwin) cctools; };
 
   messenger-for-desktop = callPackage ../applications/networking/instant-messengers/messenger-for-desktop {};
+
+  NSPlist = callPackage ../development/libraries/NSPlist {};
+
+  PlistCpp = callPackage ../development/libraries/PlistCpp {};
+
+  xib2nib = callPackage ../development/tools/xib2nib {};
+
 }
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index e13978469345..b8862bb65f07 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -28909,8 +28909,7 @@ EOF
     };
 
     propagatedBuildInputs = with self; [ cffi ];
-    buildInputs = [ pkgs.libspotify ]
-      ++ stdenv.lib.optional stdenv.isDarwin pkgs.install_name_tool;
+    buildInputs = [ pkgs.libspotify ];
 
     # python zip complains about old timestamps
     preConfigure = ''