Fix to move DriverFramework includes to common

Nuttx now gets to link phase. But there are two unresolved symbols:

arm-none-eabi/include/c++/4.7.4/bits/basic_string.h:1128: undefined reference to `std::string::assign(char const*, unsigned int)'
arm-none-eabi/include/c++/4.7.4/bits/stl_list.h:1534: undefined reference to `std::__detail::_List_node_base::_M_hook(std::__detail::_List_node_base*)'

Signed-off-by: Mark Charlebois <charlebm@gmail.com>

CMakeLists.txt

@@ -336,8 +336,9 @@ endforeach()
 
 add_subdirectory(src/firmware/${OS})
 
+add_subdirectory(src/lib/DriverFramework/framework/src)
+#add_dependencies(df_driver_framework nuttx_export_${CONFIG}.stamp)
 if (NOT "${OS}" STREQUAL "nuttx")
-	add_subdirectory(src/lib/DriverFramework)
 endif()
 
 if (config_io_board)

cmake/common/px4_base.cmake

@@ -619,6 +619,7 @@ function(px4_add_common_flags)
 		${CMAKE_BINARY_DIR}/src/modules/px4_messages
 		${CMAKE_BINARY_DIR}/src/modules
 		${CMAKE_SOURCE_DIR}/mavlink/include/mavlink
+		${CMAKE_SOURCE_DIR}/src/lib/DriverFramework/framework/include
 		)
 
 	list(APPEND added_include_dirs

cmake/nuttx/px4_impl_nuttx.cmake

@@ -423,7 +423,6 @@ function(px4_os_add_flags)
 		${nuttx_export_dir}/include/cxx
 		${nuttx_export_dir}/arch/chip
 		${nuttx_export_dir}/arch/common
-		src/lib/DriverFramework/framework/include
 		)
 	set(added_link_dirs
 		${nuttx_export_dir}/libs

cmake/posix/px4_impl_posix.cmake

@@ -164,7 +164,6 @@ function(px4_os_add_flags)
                 src/lib/eigen
                 src/platforms/posix/include
                 mavlink/include/mavlink
-                src/lib/DriverFramework/framework/include
                 )
 
 if(UNIX AND APPLE)

cmake/qurt/px4_impl_qurt.cmake

@@ -165,7 +165,6 @@ function(px4_os_add_flags)
                 ${DSPAL_ROOT}/sys/sys 
                 ${DSPAL_ROOT}/mpu_spi/inc
                 ${DSPAL_ROOT}/uart_esc/inc
-		src/lib/DriverFramework/framework/include
                 src/platforms/qurt/include
                 src/platforms/posix/include
                 )