Add libpqxx

pkgs/development/libraries/libpqxx/default.nix

@@ -0,0 +1,26 @@
+{ lib, stdenv, fetchurl, postgresql, python }:
+
+stdenv.mkDerivation rec {
+  name = "libpqxx-4.0.1";
+
+  src = fetchurl {
+    url = "http://pqxx.org/download/software/libpqxx/${name}.tar.gz";
+    sha256 = "0f6wxspp6rx12fkasanb0z2g2gc8dhcfwnxagx8wwqbpg6ifsz09";
+  };
+
+  buildInputs = [ postgresql python ];
+
+  preConfigure = ''
+    patchShebangs .
+  '';
+
+  configureFlags = "--enable-shared";
+
+  meta = {
+    description = "A C++ library to access PostgreSQL databases";
+    homepage = http://pqxx.org/development/libpqxx/;
+    license = lib.licenses.postgresql;
+    platforms = lib.platforms.linux;
+    maintainers = [ lib.maintainers.eelco ];
+  };
+}

pkgs/top-level/all-packages.nix

@@ -7019,6 +7019,8 @@ let
 
   libpfm = callPackage ../development/libraries/libpfm { };
 
+  libpqxx = callPackage ../development/libraries/libpqxx { };
+
   libproxy = callPackage ../development/libraries/libproxy {
     stdenv = if stdenv.isDarwin
       then overrideCC stdenv gcc