networkmanager-l2tp: add package

pkgs/tools/networking/network-manager/l2tp-purity.patch

@@ -0,0 +1,26 @@
+diff --git a/src/nm-l2tp-service.c b/src/nm-l2tp-service.c
+index d2c9dc4..e61d3d2 100644
+--- a/src/nm-l2tp-service.c
++++ b/src/nm-l2tp-service.c
+@@ -655,9 +655,7 @@ nm_find_ipsec (void)
+ {
+ 	static const char *ipsec_binary_paths[] =
+ 		{
+-			"/sbin/ipsec",
+-			"/usr/sbin/ipsec",
+-			"/usr/local/sbin/ipsec",
++                        "@strongswan@/bin/ipsec",
+ 			NULL
+ 		};
+ 
+@@ -677,9 +675,7 @@ nm_find_l2tpd (void)
+ {
+ 	static const char *l2tp_binary_paths[] =
+ 		{
+-			"/sbin/xl2tpd",
+-			"/usr/sbin/xl2tpd",
+-			"/usr/local/sbin/xl2tpd",
++                        "@xl2tpd@/bin/xl2tpd",
+ 			NULL
+ 		};
+ 

pkgs/tools/networking/network-manager/l2tp.nix

@@ -0,0 +1,42 @@
+{ stdenv, fetchFromGitHub, substituteAll, automake, autoconf, libtool, intltool, pkgconfig
+, networkmanager, ppp, xl2tpd, strongswan
+, withGnome ? true, gnome3 }:
+
+stdenv.mkDerivation rec {
+  name = "${pname}${if withGnome then "-gnome" else ""}-${version}";
+  pname = "NetworkManager-l2tp";
+  version = "0.9.8.7";
+
+  src = fetchFromGitHub {
+    owner = "seriyps";
+    repo = "NetworkManager-l2tp";
+    rev = version;
+    sha256 = "07gl562p3f6l2wn64f3vvz1ygp3hsfhiwh4sn04c3fahfdys69zx";
+  };
+
+  buildInputs = [ networkmanager ppp ]
+    ++ stdenv.lib.optionals withGnome [ gnome3.gtk gnome3.libgnome_keyring ];
+
+  nativeBuildInputs = [ automake autoconf libtool intltool pkgconfig ];
+
+  configureScript = "./autogen.sh";
+
+  configureFlags =
+    if withGnome then "--with-gnome" else "--without-gnome";
+
+  postConfigure = "sed 's/-Werror//g' -i Makefile */Makefile";
+
+  patches =
+    [ ( substituteAll {
+        src = ./l2tp-purity.patch;
+        inherit xl2tpd strongswan;
+      })
+    ];
+
+  meta = with stdenv.lib; {
+    description = "L2TP plugin for NetworkManager";
+    inherit (networkmanager.meta) platforms;
+    license = licenses.gpl2;
+    maintainers = with maintainers; [ abbradar ];
+  };
+}

pkgs/top-level/all-packages.nix

@@ -2077,6 +2077,8 @@ let
 
   networkmanager_pptp = callPackage ../tools/networking/network-manager/pptp.nix { };
 
+  networkmanager_l2tp = callPackage ../tools/networking/network-manager/l2tp.nix { };
+
   networkmanager_vpnc = callPackage ../tools/networking/network-manager/vpnc.nix { };
 
   networkmanager_openconnect = callPackage ../tools/networking/network-manager/openconnect.nix { };