set(SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/Program.cs)
set(TARGET HelloCMake)
set(OUTPUT_FILE ${CMAKE_BINARY_DIR}/${TARGET}.dll)

add_custom_command(
    OUTPUT ${OUTPUT_FILE}
    COMMAND dotnet ${CSC_DLL}
        -target:exe
        -out:${OUTPUT_FILE}
        -lib:${RUNTIME_DIR}
        -reference:System.Private.CoreLib.dll
        -reference:System.Runtime.dll
        -reference:System.Console.dll
        -reference:${CMAKE_BINARY_DIR}/FooBar.dll
        -main:Program
        ${SOURCES}
    COMMAND ${CMAKE_COMMAND} -E copy_if_different
        ${CMAKE_SOURCE_DIR}/HelloCMake.runtimeconfig.json
        ${CMAKE_BINARY_DIR}/${TARGET}.runtimeconfig.json
    DEPENDS ${SOURCES} ${CMAKE_BINARY_DIR}/FooBar.dll
    COMMENT "Compiling ${TARGET} with Roslyn csc..."
)

add_custom_target(${TARGET} ALL DEPENDS ${OUTPUT_FILE})
add_dependencies(${TARGET} FooBar)