Travis: another attempt at fixing compiler path

Tools/scripts/build_all_travis.sh

@@ -8,6 +8,8 @@
 set -e
 set -x
 
+. ~/.profile
+
 echo "Testing ArduPlane build"
 pushd ArduPlane
 make configure

Tools/scripts/install-travis-env.sh

@@ -72,7 +72,7 @@ fi
 
 mkdir -p $OPT
 
-cd $OPT;
+cd $OPT
 wget $ARM_TARBALL_URL
 tar xjf ${ARM_TARBALL}
 rm -f ${ARM_TARBALL}
@@ -82,4 +82,8 @@ echo $exportline >> ~/.profile
 
 exportline2="export PATH=$CWD/$ARDUPILOT_TOOLS:\$PATH";
 echo $exportline2 >> ~/.profile
-$exportline2
+
+. ~/.profile
+echo $PATH
+ls -l $OPT/$ARM_ROOT/bin
+