CMake：打包后步骤

Question

我正在寻找包装完成后执行代码的方法。

我尝试添加一个取决于生成的PACKAGE目标的自定义目标。看起来不起作用，这是cmake错误：

CMake Error: The inter-target dependency graph contains the following strongly connected        component (cycle):
"ALL_BUILD" of type UTILITY
depends on "UPLOAD" (strong)
"PACKAGE" of type GLOBAL_TARGET
depends on "ALL_BUILD" (strong)
"UPLOAD" of type UTILITY
depends on "PACKAGE" (strong)
At least one of these targets is not a STATIC_LIBRARY.  Cyclic dependencies are allowed only among static libraries.

为此，我习惯于以下代码：

add_custom_target(UPLOAD ALL 
    COMMAND cmake -E echo "Should be post packging!"
)
add_dependencies(UPLOAD PACKAGE)

有什么办法可以让目标上传已打包的文件？

Answer 1

创建您自己的包目标。

add_custom_target(mypackage
  COMMAND ${CMAKE_CPACK_COMMAND}
  COMMAND ${CMAKE_COMMAND} -E echo "after packaging"
)