Merge branch 'master' of labinfo.ing.he-arc.ch:igib/public/mcp2221a-libs

cmake_minimum_required(VERSION 3.20)

set(_MCP2221A_CMAKE_DIR "${CMAKE_CURRENT_LIST_DIR}" CACHE INTERNAL "MCP2221A library directory")

# Function to copy the MCP2221 DLL to the target directory after build

function(copy_runtime_dll target)

    if(WIN32)

        set(_dll_path "${_MCP2221A_CMAKE_DIR}/MCP2221_DLL/unmanaged/dll/mcp2221_dll_um_x64.dll")

        # Make sure backslashes are converted to forward slashes for Windows

        file(TO_CMAKE_PATH "${_dll_path}" _dll_path_normalized)

        add_custom_command(TARGET ${target} POST_BUILD

            COMMAND ${CMAKE_COMMAND} -E copy_if_different

                "${CMAKE_SOURCE_DIR}/MCP2221_DLL/unmanaged/dll/mcp2221_dll_um_x64.dll"

                "${_dll_path_normalized}"

                $<TARGET_FILE_DIR:${target}>

            COMMENT "Copying MCP2221 DLL to output directory"

        )

target_link_libraries(i2c_scan PRIVATE mcp2221a)

copy_runtime_dll(i2c_scan)

if (UNIX)

    add_executable(hid_test hid_test.cpp)

    target_link_libraries(hid_test PRIVATE mcp2221a)

endif()

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