navigation: patch CMake script to compile with gcc6 (#392)

recipes-ros/navigation/files/0001-address-gcc6-build-error.patch

+From def48f89c985736901bb7bbe427f65acd18ef8d6 Mon Sep 17 00:00:00 2001
+From: Lukas Bulwahn <lukas.bulwahn@oss.bmw-carit.de>
+Date: Tue, 27 Sep 2016 15:25:19 +0200
+Subject: [PATCH] address gcc6 build error
+
+With gcc6, compiling fails with `stdlib.h: No such file or directory`,
+as including '-isystem /usr/include' breaks with gcc6, cf.,
+https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70129.
+
+This commit addresses this issue for this package in the same way
+it was addressed in various other ROS packages. A list of related
+commits and pull requests is at:
+
+  https://github.com/ros/rosdistro/issues/12783
+
+The SYSTEM attribute for the eigen and pcl include directories
+was added in commit 9e876d2b [1] on 2012-09-16 during the
+package's transition to ROS Groovy. The reason for using
+the SYSTEM attribute cannot be inferred from that commit.
+
+This attribute remained in the CMakeLists.txt during further
+refinements in commits be4aebdb and 3a156140 on 2014-02-24, and
+was not further touched until now.
+
+[1] https://github.com/ros-planning/navigation/commit/9e876d2b45aca2e2166ac5a508b0e7c7abc50717
+[2] https://github.com/ros-planning/navigation/commit/be4aebdb658381104b8e70f832091926e67ea0b4
+[3] https://github.com/ros-planning/navigation/commit/3a156140439ea2300aaad45f7f2a65dab503ff24
+
+Signed-off-by: Lukas Bulwahn <lukas.bulwahn@oss.bmw-carit.de>
+
+Upstream-Status: Pending [https://github.com/ros-planning/navigation/pull/522]
+
+Signed-off-by: Lukas Bulwahn <lukas.bulwahn@oss.bmw-carit.de>
+---
+ move_slow_and_clear/CMakeLists.txt | 5 ++---
+ navfn/CMakeLists.txt               | 1 -
+ 2 files changed, 2 insertions(+), 4 deletions(-)
+
+diff --git a/move_slow_and_clear/CMakeLists.txt b/move_slow_and_clear/CMakeLists.txt
+index 078052d..686596e 100644
+--- a/move_slow_and_clear/CMakeLists.txt
++++ b/move_slow_and_clear/CMakeLists.txt
+@@ -19,9 +19,8 @@ find_package(Boost REQUIRED COMPONENTS thread)
+ include_directories(
+     include
+     ${catkin_INCLUDE_DIRS}
+-    SYSTEM
+-        ${EIGEN_INCLUDE_DIRS}
+-        ${PCL_INCLUDE_DIRS}
++    ${EIGEN_INCLUDE_DIRS}
++    ${PCL_INCLUDE_DIRS}
+ )
+ add_definitions(${EIGEN_DEFINITIONS})
+ 
+diff --git a/navfn/CMakeLists.txt b/navfn/CMakeLists.txt
+index ad01c3a..3e3995f 100644
+--- a/navfn/CMakeLists.txt
++++ b/navfn/CMakeLists.txt
+@@ -21,7 +21,6 @@ find_package(PCL REQUIRED)
+ include_directories(
+     include
+     ${catkin_INCLUDE_DIRS}
+-    SYSTEM
+     ${EIGEN_INCLUDE_DIRS}
+     ${PCL_INCLUDE_DIRS}
+ )
+-- 
+2.5.5
+

recipes-ros/navigation/navigation.inc

@@ -2,6 +2,8 @@ SRC_URI = "https://github.com/ros-planning/${ROS_SPN}/archive/${PV}.tar.gz;downl
 SRC_URI[md5sum] = "d7a392da183b3c2a5fce063e90cbf1f2"
 SRC_URI[sha256sum] = "169f89a4a3a94437ffbf80a9b06b65471c17529169d1940a217e92d85481f18f"
 
+SRC_URI += "file://0001-address-gcc6-build-error.patch;patchdir=.."
+
 S = "${WORKDIR}/${ROS_SP}/${ROS_BPN}"
 
 inherit catkin