CMake: Fetch PX4-GPSDrivers

src/GPS/CMakeLists.txt

@@ -2,61 +2,81 @@ find_package(Qt6 REQUIRED COMPONENTS Core)
 
 qt_add_library(GPS STATIC)
 
-if(NOT QGC_NO_SERIAL_LINK)
-    # include(FetchContent)
-    # FetchContent_Declare(gps_drivers
-    #     GIT_REPOSITORY https://github.com/PX4/PX4-GPSDrivers.git
-    #     GIT_TAG main
-    #     GIT_SHALLOW TRUE
-    # )
-    # FetchContent_GetProperties(gps_drivers)
-    # if(NOT gps_drivers_POPULATED)
-    #   FetchContent_Populate(gps_drivers)
-    #   add_subdirectory(${gps_drivers_SOURCE_DIR} ${gps_drivers_BINARY_DIR} EXCLUDE_FROM_ALL)
-    # endif()
-
-    target_sources(GPS
-        PRIVATE
-            definitions.h
-            Drivers/src/ashtech.cpp
-            Drivers/src/ashtech.h
-            Drivers/src/gps_helper.cpp
-            Drivers/src/gps_helper.h
-            Drivers/src/mtk.cpp
-            Drivers/src/mtk.h
-            Drivers/src/rtcm.cpp
-            Drivers/src/rtcm.h
-            Drivers/src/sbf.cpp
-            Drivers/src/sbf.h
-            Drivers/src/ubx.cpp
-            Drivers/src/ubx.h
-            GPSManager.cc
-            GPSManager.h
-            GPSPositionMessage.h
-            GPSProvider.cc
-            GPSProvider.h
-            RTCMMavlink.cc
-            RTCMMavlink.h
-            satellite_info.h
-            sensor_gnss_relative.h
-            sensor_gps.h
-    )
-
-    target_link_libraries(GPS
-        PRIVATE
-            Settings
-            Utilities
-            Vehicle
-        PUBLIC
-            Qt6::Core
-            MAVLink
-            QGC
-    )
-
-    target_include_directories(GPS
-        PRIVATE
-            Drivers/src
-        INTERFACE
-            ${CMAKE_CURRENT_SOURCE_DIR}
-    )
+if(QGC_NO_SERIAL_LINK)
+    return()
 endif()
+
+include(FetchContent)
+FetchContent_Declare(PX4-GPSDrivers
+    GIT_REPOSITORY https://github.com/PX4/PX4-GPSDrivers.git
+    GIT_TAG main
+    GIT_SHALLOW TRUE
+    SOURCE_SUBDIR src
+)
+FetchContent_MakeAvailable(PX4-GPSDrivers)
+
+qt_add_library(GPSDrivers STATIC
+    definitions.h
+    ${px4-gpsdrivers_SOURCE_DIR}/src/ashtech.cpp
+    ${px4-gpsdrivers_SOURCE_DIR}/src/ashtech.h
+    ${px4-gpsdrivers_SOURCE_DIR}/src/base_station.h
+    ${px4-gpsdrivers_SOURCE_DIR}/src/crc.cpp
+    ${px4-gpsdrivers_SOURCE_DIR}/src/crc.h
+    ${px4-gpsdrivers_SOURCE_DIR}/src/emlid_reach.cpp
+    ${px4-gpsdrivers_SOURCE_DIR}/src/emlid_reach.h
+    ${px4-gpsdrivers_SOURCE_DIR}/src/femtomes.cpp
+    ${px4-gpsdrivers_SOURCE_DIR}/src/femtomes.h
+    ${px4-gpsdrivers_SOURCE_DIR}/src/gps_helper.cpp
+    ${px4-gpsdrivers_SOURCE_DIR}/src/gps_helper.h
+    ${px4-gpsdrivers_SOURCE_DIR}/src/mtk.cpp
+    ${px4-gpsdrivers_SOURCE_DIR}/src/mtk.h
+    ${px4-gpsdrivers_SOURCE_DIR}/src/nmea.cpp
+    ${px4-gpsdrivers_SOURCE_DIR}/src/nmea.h
+    ${px4-gpsdrivers_SOURCE_DIR}/src/rtcm.cpp
+    ${px4-gpsdrivers_SOURCE_DIR}/src/rtcm.h
+    ${px4-gpsdrivers_SOURCE_DIR}/src/sbf.cpp
+    ${px4-gpsdrivers_SOURCE_DIR}/src/sbf.h
+    ${px4-gpsdrivers_SOURCE_DIR}/src/ubx.cpp
+    ${px4-gpsdrivers_SOURCE_DIR}/src/ubx.h
+    ${px4-gpsdrivers_SOURCE_DIR}/src/unicore.cpp
+    ${px4-gpsdrivers_SOURCE_DIR}/src/unicore.h
+)
+
+target_link_libraries(GPSDrivers
+    PUBLIC
+        Qt6::Core
+        Utilities
+)
+
+target_include_directories(GPSDrivers PUBLIC ${px4-gpsdrivers_SOURCE_DIR})
+
+target_compile_definitions(GPSDrivers PUBLIC GPS_DEFINITIONS_HEADER=<${CMAKE_CURRENT_SOURCE_DIR}/definitions.h>)
+
+target_sources(GPS
+    PRIVATE
+        GPSManager.cc
+        GPSManager.h
+        GPSPositionMessage.h
+        GPSProvider.cc
+        GPSProvider.h
+        RTCMMavlink.cc
+        RTCMMavlink.h
+        satellite_info.h
+        sensor_gnss_relative.h
+        sensor_gps.h
+)
+
+target_link_libraries(GPS
+    PRIVATE
+        Comms
+        GPSDrivers
+        Settings
+        Utilities
+        Vehicle
+    PUBLIC
+        Qt6::Core
+        MAVLink
+        QGC
+)
+
+target_include_directories(GPS PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})