From 1cdaacdaa16fc8c4ccac86ef771d08690cfe82dc Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <andrew@tridgell.net>
Date: Wed, 25 Mar 2015 22:36:05 -0700
Subject: [PATCH] autotest: avoid a px4-clean for each vehicle type

---
 Tools/scripts/build_binaries.sh | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/Tools/scripts/build_binaries.sh b/Tools/scripts/build_binaries.sh
index aa4d8b5424..de8dd87547 100755
--- a/Tools/scripts/build_binaries.sh
+++ b/Tools/scripts/build_binaries.sh
@@ -148,7 +148,6 @@ build_arduplane() {
             return
         }
 	skip_build $tag $ddir || {
-	    make px4-clean &&
 	    make px4 || {
                 echo "Failed build of ArduPlane PX4 $tag"
                 error_count=$((error_count+1))
@@ -184,7 +183,6 @@ build_arducopter() {
             popd
             return
         }
-	make px4-clean || return
         rm -rf ../Build.ArduCopter
 	for f in $frames; do
 	    echo "Building ArduCopter PX4-$f binaries"
@@ -231,7 +229,6 @@ build_rover() {
             return
         }
 	skip_build $tag $ddir || {
-	    make px4-clean &&
 	    make px4 || {
                 echo "Failed build of APMrover2 PX4 $tag"
                 error_count=$((error_count+1))
@@ -275,7 +272,6 @@ build_antennatracker() {
             return
         }
 	skip_build $tag $ddir || {
-	    make px4-clean &&
 	    make px4 || {
                 echo "Failed build of AntennaTracker PX4 $tag"
                 error_count=$((error_count+1))
@@ -291,6 +287,11 @@ build_antennatracker() {
     popd
 }
 
+# make sure PX4 is rebuilt from scratch
+pushd ArduPlane
+make px4-clean || exit 1
+popd
+
 for build in stable beta latest; do
     build_arduplane $build
     build_arducopter $build