From b9b9f17eee1984b4874c6c3d5bcc857c2e11a1b3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20Sch=C3=A4uble?= <schaeuble.michael@gmail.com>
Date: Sat, 3 Sep 2016 12:34:27 +0200
Subject: [PATCH] Fix build errors (#5436)

* Use sorted to fix python3 build error

* Add drv_hrt.h include to Bebop df wrappers
---
 Tools/px4params/srcparser.py                                   | 3 +--
 .../posix/drivers/df_ak8963_wrapper/df_ak8963_wrapper.cpp      | 1 +
 .../posix/drivers/df_ms5607_wrapper/df_ms5607_wrapper.cpp      | 1 +
 3 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/Tools/px4params/srcparser.py b/Tools/px4params/srcparser.py
index 183c0cb3c9..d743627f0f 100644
--- a/Tools/px4params/srcparser.py
+++ b/Tools/px4params/srcparser.py
@@ -129,8 +129,7 @@ class Parameter(object):
         Return list of existing bitmask codes in convenient order
         """
         keys = self.bitmask.keys()
-        keys.sort(key=float)
-        return keys
+        return sorted(keys, key=float)
 
     def GetBitmaskBit(self, index):
         """
diff --git a/src/platforms/posix/drivers/df_ak8963_wrapper/df_ak8963_wrapper.cpp b/src/platforms/posix/drivers/df_ak8963_wrapper/df_ak8963_wrapper.cpp
index f3954e32cb..34ae326b68 100644
--- a/src/platforms/posix/drivers/df_ak8963_wrapper/df_ak8963_wrapper.cpp
+++ b/src/platforms/posix/drivers/df_ak8963_wrapper/df_ak8963_wrapper.cpp
@@ -53,6 +53,7 @@
 #include <systemlib/err.h>
 
 #include <drivers/drv_mag.h>
+#include <drivers/drv_hrt.h>
 
 #include <uORB/topics/parameter_update.h>
 
diff --git a/src/platforms/posix/drivers/df_ms5607_wrapper/df_ms5607_wrapper.cpp b/src/platforms/posix/drivers/df_ms5607_wrapper/df_ms5607_wrapper.cpp
index c02c708f5d..ec59f23a3d 100644
--- a/src/platforms/posix/drivers/df_ms5607_wrapper/df_ms5607_wrapper.cpp
+++ b/src/platforms/posix/drivers/df_ms5607_wrapper/df_ms5607_wrapper.cpp
@@ -53,6 +53,7 @@
 #include <systemlib/err.h>
 
 #include <drivers/drv_baro.h>
+#include <drivers/drv_hrt.h>
 
 #include <board_config.h>