imraa: add first version of imraa, the mraa initialisation daemon

Imraa allows the automatic flashing and setup of arduino101 subplatforms as
well as the initial setup of GPIO/i2c devices

Signed-off-by: Longwei Su <lsu@ics.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>

src/CMakeLists.txt

@@ -111,6 +111,13 @@ if (FIRMATA)
   add_subdirectory (firmata)
 endif ()
 
+if (IMRAA)
+  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DIMRAA=1")
+  find_package (JSON-C REQUIRED)
+  include_directories (${JSON-C_INCLUDE_DIR})
+  set (mraa_LIBS ${mraa_LIBS} ${JSON-C_LIBRARIES})
+endif ()
+
 set (mraa_LIB_SRCS
   ${mraa_LIB_PLAT_SRCS_NOAUTO}
 # autogenerated version file