cmake拷貝文件夾的方法

cmake拷貝文件夾

• 使用add_custom_target完成拷貝
• 下面的核心代碼， 以VS2015為例，將會創建一個名為copy_files的項目，見下圖：
  

核心代碼范例

# 拷貝文件夾到指定的目錄
add_custom_target(copy_files ALL  
  VERBATIM 
  # COMMAND_EXPAND_LISTS 
  COMMAND ${CMAKE_COMMAND} -E make_directory "${publih_lib_include}" 
  COMMAND ${CMAKE_COMMAND} -E 
                  copy_directory  
                  "${CMAKE_CURRENT_SOURCE_DIR}/include" 
                  "${publih_lib_include}" 
) 

• copy_files是創建的項目名稱，可任意修改
• publih_lib_include為自定義輸出目錄

代碼解釋

COMMAND ${CMAKE_COMMAND} -E make_directory "${publih_lib_include}" 

• 創建${publih_lib_include}宏所在目錄

  COMMAND ${CMAKE_COMMAND} -E 
                  copy_directory  
                  "${CMAKE_CURRENT_SOURCE_DIR}/include" 
                  "${publih_lib_include}" 

• 將"${CMAKE_CURRENT_SOURCE_DIR}/include"文件夾拷貝到"${publih_lib_include}"

add_custom_target 更多用法

• 更多用法-官網