RPI: cleanup cmake

Author: pschatzmann

Arduino.cmake

@@ -65,9 +65,6 @@ function(arduino_library LIB_NAME LIB_PATH)
             # For interface libraries, use INTERFACE linkage
             target_link_libraries(${LIB_NAME} INTERFACE arduino_emulator)
         endif()    
-        if (USE_RPI)
-            target_link_libraries(${LIB_NAME} PUBLIC gpiod)
-        endif(USE_RPI)
 
     endif()
 
@@ -122,9 +119,5 @@ function(arduino_sketch name ino_file)
         target_compile_definitions(${name} PUBLIC ${ARG_DEFINITIONS})
     endif()
 
-    # Add platform-specific libraries
-    if (USE_RPI)
-        target_link_libraries(${name} gpiod)
-    endif(USE_RPI)
 endfunction()
 

CMakeLists.txt

@@ -64,6 +64,7 @@ include(${CMAKE_CURRENT_SOURCE_DIR}/Arduino.cmake)
 
 if (USE_RPI)
     target_compile_options(arduino_emulator PUBLIC -DUSE_RPI)
+    target_link_libraries(arduino_emulator gpiod)
 endif(USE_RPI)
 
 if (USE_REMOTE)

examples/using-arduino-library/CMakeLists.txt

@@ -4,3 +4,4 @@ arduino_library(sam "https://github.com/pschatzmann/arduino-SAM")
 
 # Use the arduino_sketch function to build the example with additional libraries
 arduino_sketch(using-arduino-library using-arduino-library.ino LIBRARIES sam)
+