Question

我有一个相对较大的CMake项目，包含很多子文件夹和文件。我想在构建此项目时创建任何二进制文件后运行自定义命令。我一直在测试Hello World，我知道我需要这样的东西：

编辑：我已更新问题以反映我目前的进展。

# Get list of all files and folders in current dir recursively
set(SUBFDIRS)
file(GLOB_RECURSE ALLFILES LIST_DIRECTORIES true "*" "*")
foreach(SUBFILE ${ALLFILES})
  IF(IS_DIRECTORY ${SUBFILE} AND NOT ${SUBFILE} MATCHES ".*CMakeFiles.*")
    message("Adding directory: ${SUBFILE}")
    LIST(APPEND SUBDIRS ${SUBFILE})
  ENDIF()
endforeach()

# Also add current directory to directory list
LIST(APPEND SUBDIRS .)
LIST(REMOVE_DUPLICATES SUBDIRS)

message("-- Detected subdirectories: ${SUBDIRS}")

# Loop over all subdirectories
foreach(subdir ${SUBDIRS})
  # Get a list of all targets
  get_property(BUILDSYSTEM_TARGETS DIRECTORY ${subdir} PROPERTY BUILDSYSTEM_TARGETS)

  # For each target, add a custom target that will run a custom command
  foreach(TARGET_DEFINED ${BUILDSYSTEM_TARGETS})
    get_target_property(target_type ${TARGET_DEFINED} TYPE)
    if (target_type STREQUAL "EXECUTABLE")
      message("-- Adding custom target for executable ${TARGET_DEFINED}...")
      add_custom_target(custom_${TARGET_DEFINED} ALL)
      add_custom_command(TARGET custom_${TARGET_DEFINED}
        POST_BUILD
        COMMAND my_custom_command $<TARGET_FILE:${TARGET_DEFINED}> $<TARGET_FILE:${TARGET_DEFINED}>
        WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
        DEPENDS $<TARGET_FILE:${TARGET_DEFINED}>
      )
    else()
      message("-- Target ${TARGET_DEFINED} is not an executable. Ignoring!")
    endif()
  endforeach()

endforeach()

这似乎按我想要的方式工作，除了它在尝试获取目录的目标列表时产生类似CMake错误的事实：

CMake Error at CMakeLists.txt:34 (get_property):
  get_property DIRECTORY scope provided but requested directory was not
  found.  This could be because the directory argument was invalid or, it is
  valid but has not been processed yet.

对所有生成的二进制文件执行CMake运行命令

0 个答案: