add mpw

pkgs/tools/security/mpw/default.nix

@@ -0,0 +1,42 @@
+{ stdenv, fetchurl, autoconf, automake, openssl, libxml2 }:
+
+let
+  scrypt_src = fetchurl {
+    url = "http://masterpasswordapp.com/libscrypt-b12b554.tar.gz";
+    sha256 = "02vz4i66v1acd15xjgki4ilmmp28m6a5603gi4hf8id3d3ndl9n7";
+  };
+
+in stdenv.mkDerivation {
+  name = "mpw-2.1-cli4";
+
+  srcs = [
+    (fetchurl {
+      url = "https://ssl.masterpasswordapp.com/mpw-2.1-cli4-0-gf6b2287.tar.gz";
+      sha256 = "141bzb3nj18rbnbpdvsri8cdwwwxz4d6akyhfa834542xf96b9vf";
+    })
+    scrypt_src
+  ];
+
+  sourceRoot = ".";
+
+  postUnpack = ''
+    cp -R libscrypt-b12b554/* lib/scrypt
+  '';
+
+  prePatch = ''
+    patchShebangs .
+  '';
+
+  NIX_CFLAGS_COMPILE = "-I${libxml2}/include/libxml2";
+
+  buildInputs = [ autoconf automake openssl libxml2 ];
+
+  buildPhase = ''
+    targets="mpw mpw-tests" ./build
+  '';
+
+  installPhase = ''
+    mkdir -p $out/bin
+    mv mpw $out/bin/mpw
+  '';
+}

pkgs/top-level/all-packages.nix

@@ -2247,6 +2247,8 @@ let
 
   mpage = callPackage ../tools/text/mpage { };
 
+  mpw = callPackage ../tools/security/mpw { };
+
   mr = callPackage ../applications/version-management/mr { };
 
   mrtg = callPackage ../tools/misc/mrtg { };