Bump buildroot to version 2017-02

TG-3 #closed

bsp/buildroot/package/taskd/0003-CMakeLists-use-pkg-config-uuid-detection.patch

@@ -0,0 +1,40 @@
+CMakeLists.txt: use pkg-config to detect uuid when possible
+
+In order to take into account the libraries used by libuuid when
+building statically, using pkg-config is recommended. This patch
+therefore improves the CMakeLists.txt to use pkg-config to detect
+libuuid when pkg-config is available.
+
+Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+
+Index: b/CMakeLists.txt
+===================================================================
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -6,6 +6,7 @@
+ 
+ include (CheckFunctionExists)
+ include (CheckStructHasMember)
++include (FindPkgConfig)
+ 
+ set (HAVE_CMAKE true)
+ 
+@@ -119,8 +120,16 @@
+   # Apple and FreeBSD include the uuid functions in their libc, rather than libuuid
+   check_function_exists (uuid_unparse_lower HAVE_UUID_UNPARSE_LOWER)
+ else (DARWIN OR FREEBSD)
+-  find_path    (UUID_INCLUDE_DIR   uuid/uuid.h)
+-  find_library (UUID_LIBRARY NAMES uuid)
++  if(PKG_CONFIG_FOUND)
++    pkg_check_modules(PC_UUID uuid)
++    if(PC_UUID_FOUND)
++      set (UUID_INCLUDE_DIR ${PC_UUID_INCLUDE_DIRS})
++      set (UUID_LIBRARY ${PC_UUID_LIBRARIES})
++    endif(PC_UUID_FOUND)
++  else(PKG_CONFIG_FOUND)
++    find_path    (UUID_INCLUDE_DIR   uuid/uuid.h)
++    find_library (UUID_LIBRARY NAMES uuid)
++  endif(PKG_CONFIG_FOUND)
+   if (UUID_INCLUDE_DIR AND UUID_LIBRARY)
+     set (TASKD_INCLUDE_DIRS ${TASKD_INCLUDE_DIRS} ${UUID_INCLUDE_DIR})
+     set (TASKD_LIBRARIES    ${TASKD_LIBRARIES}    ${UUID_LIBRARY})