Removed problematic cmake script and improved qmake script.

There was some issues in cmake build. For some reason it doesn't
handle QObjects properly and are so causing issues with telemetry
signals.

Modified qmake script to use user compiled MAVSDK installed to
/usr/local/

Type: Improvement

src/CMakeLists.txt

@@ -1,18 +0,0 @@
-cmake_minimum_required(VERSION 3.0.0)
-project(autopilot)
-
-set(CMAKE_CXX_STANDARD 17)
-set(CMAKE_AUTOMOC ON)
-set(CMAKE_INCLUDE_CURRENT_DIR ON)
-
-find_package(MAVSDK REQUIRED)
-find_package(Qt5Core REQUIRED)
-
-include_directories(/usr/include/mavsdk)
-
-set(SOURCE_FILES az_action_point.cpp az_coordinate.cpp az_drone_controller.cpp az_mission_controller.cpp az_mission.cpp az_utils.cpp main.cpp)
-set(HEADER_FILES az_action_point.h  az_config.h  az_coordinate.h  az_drone_controller.h  az_mission_controller.h  az_mission.h  az_utils.h)
-
-add_executable(autopilot ${SOURCE_FILES} ${HEADER_FILES})
-target_link_libraries(autopilot Qt5::Core MAVSDK::mavsdk)
-

src/autopilot.pro

@@ -1,11 +1,13 @@
 QT = core
 CONFIG += c++17 cmdline
 
+# Reduce compiler warnings from the ArduPilot headers
 QMAKE_CXXFLAGS += -Wno-address-of-packed-member
 
 # MAVSDK pkg-config file is garbage. Add dependency manually
-INCLUDEPATH += /usr/include/mavsdk
-LIBS += /usr/lib/libmavsdk.so.2
+QMAKE_RPATHDIR += /usr/local/lib
+INCLUDEPATH += /usr/local/include/mavsdk
+LIBS += /usr/local/lib/libmavsdk.so
 
 SOURCES += \
         az_action_point.cpp \