我在源文件旁边的 config
目录中有一些配置文件(xml、ini、...).每次制作项目时,如何将config目录下的所有文件都复制到build目录下(可执行文件旁边)?
I've got some config files (xml, ini, ...) in the config
directory next to the source files. How can I copy all the files in the config directory into the build directory (next to the executable file) each time I make the project?
您可以使用 add_custom_command
.
You can use add_custom_command
.
假设您的目标名为 MyTarget
,那么您可以这样做:
Say your target is called MyTarget
, then you can do this:
add_custom_command(TARGET MyTarget PRE_BUILD
COMMAND ${CMAKE_COMMAND} -E copy_directory
${CMAKE_SOURCE_DIR}/config/ $<TARGET_FILE_DIR:MyTarget>)
每次构建 MyTarget
时都会执行此操作,并将/config"的内容复制到目标 exe/lib 将结束的目录中.
This executes every time you build MyTarget
and copies the contents of "/config" into the directory where the target exe/lib will end up.
正如 Mark Lakata 在下面的评论中指出的那样,将 PRE_BUILD
替换为 <add_custom_command
中的 code>POST_BUILD 确保只有在构建成功时才会进行复制.
As Mark Lakata points out in a comment below, replacing PRE_BUILD
with POST_BUILD
in the add_custom_command
ensures that copying will only happen if the build succeeds.
${CMAKE_COMMAND}
是 CMake 的路径-E
使 CMake 运行命令而不是构建copy_directory
是一个 命令行工具config
是目录(位于项目根目录下),其内容将被复制到构建目标中$
是一个生成器表达式,在 add_custom_command
文档中进行了描述.${CMAKE_COMMAND}
is the path to CMake-E
makes CMake run commands instead of buildingcopy_directory
is a Command-Line Toolconfig
is the directory (that falls under the root of the project) who's contents will be copied into the build target$<TARGET_FILE_DIR:MyTarget>
is a generator expression, described in the add_custom_command
documentation.这篇关于使用CMake制作后如何将目录的内容复制到构建目录中?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持跟版网!