nixpkgs-suyu/pkgs/servers/gpsd/0002-Import-XML_CATALOG_FILES-to-be-able-to-validate-the-.patch

From 21e5295a633c8c450629106c4603b78b2de7d786 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B8rn=20Forsman?= <bjorn.forsman@gmail.com>
Date: Sat, 15 Mar 2014 15:08:01 +0100
Subject: [PATCH 2/2] Import XML_CATALOG_FILES to be able to validate the
 manual

In nixos/nixpkgs, 'xmlto' depends on $XML_CATALOG_FILES to be able to
validate XML documents. Because without it, it'll try to go online to
download DTD's and builders don't have network access...
---
 SConstruct | 1 +
 1 file changed, 1 insertion(+)

diff --git a/SConstruct b/SConstruct
index f73c87e..0d4b29d 100644
--- a/SConstruct
+++ b/SConstruct
@@ -221,6 +221,7 @@ import_env = (
     'STAGING_PREFIX',  # Required by the OpenWRT and CeroWrt builds.
     'WRITE_PAD',       # So we can test WRITE_PAD values on the fly.
     'LD_LIBRARY_PATH', # Allows running 'scons check' without 'chrpath'
+    'XML_CATALOG_FILES', # Enables validating the manual with 'xmlto' using nix build system
     )
 envs = {}
 for var in import_env:
-- 
2.9.0