From 94dbaa7dbf49702a661129168e9093faf60e48f0 Mon Sep 17 00:00:00 2001
From: Tobias Geerinckx-Rice <tobias.geerinckx.rice@gmail.com>
Date: Mon, 14 Dec 2015 03:39:08 +0100
Subject: [PATCH] saneBackends{,Git}: add SNMP support

---
 pkgs/applications/graphics/sane/backends-git.nix | 6 ++++--
 pkgs/applications/graphics/sane/backends.nix     | 8 +++++---
 2 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/pkgs/applications/graphics/sane/backends-git.nix b/pkgs/applications/graphics/sane/backends-git.nix
index 0c74a470c25..149d9a70610 100644
--- a/pkgs/applications/graphics/sane/backends-git.nix
+++ b/pkgs/applications/graphics/sane/backends-git.nix
@@ -1,5 +1,6 @@
-{ stdenv, fetchurl, fetchgit, hotplugSupport ? true, libusb ? null
+{ stdenv, fetchurl, fetchgit, libusb ? null, net_snmp ? null
 , gt68xxFirmware ? null, snapscanFirmware ? null
+, hotplugSupport ? true
 }:
 let
   firmware = gt68xxFirmware { inherit fetchurl; };
@@ -18,7 +19,8 @@ stdenv.mkDerivation {
 
   udevSupport = hotplugSupport;
 
-  buildInputs = if libusb != null then [libusb] else [];
+  buildInputs = [ net_snmp ]
+    ++ stdenv.lib.optional (libusb != null) libusb;
 
   postInstall = ''
     if test "$udevSupport" = "1"; then
diff --git a/pkgs/applications/graphics/sane/backends.nix b/pkgs/applications/graphics/sane/backends.nix
index fb943ac23b5..b96f7a4dbc8 100644
--- a/pkgs/applications/graphics/sane/backends.nix
+++ b/pkgs/applications/graphics/sane/backends.nix
@@ -1,5 +1,7 @@
-{ stdenv, fetchurl, hotplugSupport ? true, libusb ? null, libv4l ? null
-, pkgconfig ? null, gt68xxFirmware ? null, snapscanFirmware ? null
+{ stdenv, fetchurl, libusb ? null, libv4l ? null, net_snmp ? null
+, pkgconfig ? null
+, gt68xxFirmware ? null, snapscanFirmware ? null
+, hotplugSupport ? true
 }:
 
 assert hotplugSupport -> (stdenv.system == "i686-linux" || stdenv.system == "x86_64-linux");
@@ -26,7 +28,7 @@ stdenv.mkDerivation rec {
 
   configureFlags = stdenv.lib.optional (libusb != null) "--enable-libusb_1_0";
 
-  buildInputs = []
+  buildInputs = [ net_snmp ]
     ++ stdenv.lib.optional (libusb != null) libusb
     ++ stdenv.lib.optional (libv4l != null) libv4l
     ++ stdenv.lib.optional (pkgconfig != null) pkgconfig