From 5052fe194d9b4e99f8a90e3b408a64299e357dee Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ludovic=20Court=C3=A8s?= <ludo@gnu.org>
Date: Fri, 9 May 2008 08:02:56 +0000
Subject: [PATCH] vpnc: Fix `pcf2vpnc'.

svn path=/nixpkgs/trunk/; revision=11791
---
 pkgs/tools/networking/vpnc/builder.sh  |  9 ---------
 pkgs/tools/networking/vpnc/default.nix | 12 +++++++++---
 2 files changed, 9 insertions(+), 12 deletions(-)
 delete mode 100644 pkgs/tools/networking/vpnc/builder.sh

diff --git a/pkgs/tools/networking/vpnc/builder.sh b/pkgs/tools/networking/vpnc/builder.sh
deleted file mode 100644
index ecfabe2eb5e6..000000000000
--- a/pkgs/tools/networking/vpnc/builder.sh
+++ /dev/null
@@ -1,9 +0,0 @@
-source "$stdenv/setup"
-
-tar zxvf "$src" &&
-cd vpnc-*.*
-
-cat config.c |								\
-sed "s|/etc/vpnc/vpnc-script|$out/etc/vpnc/vpnc-script|g" > ,,tmp &&	\
-mv ,,tmp config.c &&							\
-patchPhase && buildPhase && installPhase && fixupPhase && distPhase
diff --git a/pkgs/tools/networking/vpnc/default.nix b/pkgs/tools/networking/vpnc/default.nix
index 87e979330aeb..dcce3bba5dff 100644
--- a/pkgs/tools/networking/vpnc/default.nix
+++ b/pkgs/tools/networking/vpnc/default.nix
@@ -15,7 +15,13 @@ stdenv.mkDerivation {
 
   buildInputs = [libgcrypt perl makeWrapper];
 
-  builder = ./builder.sh;
+  preConfigure = ''
+    substituteInPlace "config.c" \
+      --replace "/etc/vpnc/vpnc-script" "$out/etc/vpnc/vpnc-script"
+
+    substituteInPlace "pcf2vpnc" \
+      --replace "/usr/bin/perl" "${perl}/bin/perl"
+  '';
 
   postInstall = ''
     for i in $out/{bin,sbin}/*
@@ -27,8 +33,8 @@ stdenv.mkDerivation {
 
   meta = {
     description = ''VPNC, a virtual private network (VPN) client
-                    for Cisco's VPN concentrators.'';
+                    for Cisco's VPN concentrators'';
     homepage = http://www.unix-ag.uni-kl.de/~massar/vpnc/;
-    license = "GPL";
+    license = "GPLv2+";
   };
 }