From 3c67f862119568e295fd54b16029dfcf1d5c0a64 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B8rn=20Forsman?= <bjorn.forsman@gmail.com>
Date: Wed, 26 Aug 2015 22:04:27 +0200
Subject: [PATCH] openocd: enable support for CMSIS-DAP debuggers

I.e., add 'hidapi' to buildInputs. Build tested.
---
 pkgs/development/tools/misc/openocd/default.nix | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/pkgs/development/tools/misc/openocd/default.nix b/pkgs/development/tools/misc/openocd/default.nix
index 258f40a69608..ea52fff64ccb 100644
--- a/pkgs/development/tools/misc/openocd/default.nix
+++ b/pkgs/development/tools/misc/openocd/default.nix
@@ -1,8 +1,4 @@
-{ stdenv, fetchurl, libftdi, libusb1, pkgconfig }:
-
-# TODO: Add "hidapi" as dependency to gain access to CMSIS-DAP debuggers.
-# Support should be auto-detected, but if not, pass "--enable-cmsis-dap" to
-# configure.
+{ stdenv, fetchurl, libftdi, libusb1, pkgconfig, hidapi }:
 
 stdenv.mkDerivation rec {
   name = "openocd-${version}";
@@ -13,7 +9,7 @@ stdenv.mkDerivation rec {
     sha256 = "0hzlnm19c4b35vsxs6ik94xbigv3ykdgr8gzrdir6sqmkan44w43";
   };
 
-  buildInputs = [ libftdi libusb1 pkgconfig ];
+  buildInputs = [ libftdi libusb1 pkgconfig hidapi ];
 
   configureFlags = [
     "--enable-jtag_vpi"