CMake: Add argp library

CMakeLists.txt

@@ -12,6 +12,7 @@ endif()
 
 set(TARGET_GROUP production CACHE STRING "Group to build")
 
+find_library(ARGP_LIB argp)
 find_library(PHEV_LIB phev)
 find_library(MSG_CORE_LIB msg_core)
 find_library(CJSON_LIB cjson)
@@ -20,17 +21,14 @@ if(MQTT_PAHO)
     find_library(PAHO_LIB paho-mqtt3c-static REQUIRED)
     set(CMAKE_C_FLAGS "-DMQTT_PAHO=true")
 endif()
-
 if(TARGET_GROUP STREQUAL production)
-
-
     add_executable(phevctl main.c
         src/phevargs.c
     )
     add_executable(decode decode.c)
-    target_include_directories(phevctl PUBLIC include)
-    target_include_directories(decode PUBLIC include)
-    target_link_libraries(phevctl "${PHEV_LIB}" "${MSG_CORE_LIB}" "${CJSON_LIB}" "${PAHO_LIB}" pthread)
+    target_include_directories(phevctl PUBLIC include ${ARGP} /usr/local/include)
+    target_include_directories(decode PUBLIC include /usr/local/include)
+    target_link_libraries(phevctl "${PHEV_LIB}" "${MSG_CORE_LIB}" "${CJSON_LIB}" "${PAHO_LIB}" pthread "${ARGP_LIB}")
     target_link_libraries(decode "${PHEV_LIB}" "${MSG_CORE_LIB}" "${CJSON_LIB}" )
 elseif(TARGET_GROUP STREQUAL test)
     add_subdirectory(test)