From 856b4623c4483237e96f393603413daa92178e8c Mon Sep 17 00:00:00 2001
From: Vladimír Čunát <vcunat@gmail.com>
Date: Sun, 11 Sep 2016 11:51:04 +0200
Subject: libarchive: include XAR support by default

Discussion:
https://github.com/NixOS/nixpkgs/pull/17834
---
 pkgs/development/libraries/libarchive/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/libraries/libarchive/default.nix b/pkgs/development/libraries/libarchive/default.nix
index a13665791a18..4fe7f62bf3ff 100644
--- a/pkgs/development/libraries/libarchive/default.nix
+++ b/pkgs/development/libraries/libarchive/default.nix
@@ -2,8 +2,8 @@
   fetchurl, stdenv,
   acl, attr, bzip2, e2fsprogs, libxml2, lzo, openssl, sharutils, xz, zlib,
 
-  # Optional
-  xarSupport ? false,
+  # Optional but increases closure only negligibly.
+  xarSupport ? true,
 }:
 
 assert xarSupport -> libxml2 != null;
-- 
cgit 1.4.1