From 473e5a425198123eacb013840f2c8e011b4de1d5 Mon Sep 17 00:00:00 2001
From: Matthias Beyer <mail@beyermatthias.de>
Date: Mon, 30 May 2016 23:20:44 +0200
Subject: [PATCH 1/2] less: 481 -> 483

---
 pkgs/tools/misc/less/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/tools/misc/less/default.nix b/pkgs/tools/misc/less/default.nix
index 75e00635320..5f7eeba6c55 100644
--- a/pkgs/tools/misc/less/default.nix
+++ b/pkgs/tools/misc/less/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, ncurses }:
 
 stdenv.mkDerivation rec {
-  name = "less-481";
+  name = "less-483";
 
   src = fetchurl {
     url = "http://www.greenwoodsoftware.com/less/${name}.tar.gz";
-    sha256 = "19fxj0h10y5bhr3a1xa7kqvnwl44db3sdypz8jxl1q79yln8z8rz";
+    sha256 = "07z43kwbmba2wh3q1gps09l72p8izfagygmqq1izi50s2h51mfvy";
   };
 
   # Look for ‘sysless’ in /etc.

From 1ce9da0aa9d26eeb6ac342aeb684484f82e5534a Mon Sep 17 00:00:00 2001
From: Marius Bakke <m.bakke@warwick.ac.uk>
Date: Tue, 31 May 2016 17:38:31 +0100
Subject: [PATCH 2/2] less: support --with-secure

---
 pkgs/tools/misc/less/default.nix | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/pkgs/tools/misc/less/default.nix b/pkgs/tools/misc/less/default.nix
index 5f7eeba6c55..910b4963f01 100644
--- a/pkgs/tools/misc/less/default.nix
+++ b/pkgs/tools/misc/less/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, ncurses }:
+{ stdenv, fetchurl, ncurses, lessSecure ? false }:
 
 stdenv.mkDerivation rec {
   name = "less-483";
@@ -8,10 +8,8 @@ stdenv.mkDerivation rec {
     sha256 = "07z43kwbmba2wh3q1gps09l72p8izfagygmqq1izi50s2h51mfvy";
   };
 
-  # Look for ‘sysless’ in /etc.
-  configureFlags = "--sysconfdir=/etc";
-
-  preConfigure = "chmod +x ./configure";
+  configureFlags = [ "--sysconfdir=/etc" ] # Look for ‘sysless’ in /etc.
+    ++ stdenv.lib.optional lessSecure [ "--with-secure" ];
 
   buildInputs = [ ncurses ];