更新时间:2023-10-22 23:27:04
当你的库是项目的一部分或者你是使用 find_package
命令的配置模式导入它(参见 文档 和 example).如果你不能修改 3rd 方,它会产生
(它可能不使用 cmake 工具或者您不想这样做)答案是模拟这样的过程:
There is no problems when your library is a part of the project or you're
importing it using config mode of find_package
command (see documentation and example).
In case you can't modify 3rd party so it will produce <package>Config.cmake
(it may not use cmake tool or you don't want to do it) the answer is to emulate
such process:
add_library(foo STATIC IMPORTED)
set_target_properties(foo PROPERTIES IMPORTED_LOCATION_DEBUG "/path/to/foo-d.lib")
set_target_properties(foo PROPERTIES IMPORTED_LOCATION_RELEASE "/path/to/foo.lib")
target_link_libraries(MyEXE foo)
请注意,与调试"/优化"功能不同,这种方法不仅限于调试/发布配置:
note that unlike "debug"/"optimized" feature such approach is not limited to Debug/Release configs:
set_target_properties(foo PROPERTIES IMPORTED_LOCATION_MINSIZEREL "/path/to/foo-small.lib")
你还有一些好东西,比如INTERFACE_INCLUDE_DIRECTORIES:
also you've got some goodies like INTERFACE_INCLUDE_DIRECTORIES:
set_target_properties(foo PROPERTIES INTERFACE_INCLUDE_DIRECTORIES "/path/to/foo/includes")
include_directories("/path/to/foo/includes") # this line not needed
target_link_libraries(MyEXE foo) # this command will add "/path/to/foo/includes" for you
和传递链接:
add_library(boo STATIC IMPORTED)
set_target_properties(boo PROPERTIES IMPORTED_LOCATION_DEBUG "/path/to/boo-d.lib")
set_target_properties(boo PROPERTIES IMPORTED_LOCATION_RELEASE "/path/to/boo.lib")
add_library(foo STATIC IMPORTED)
set_target_properties(foo PROPERTIES IMPORTED_LOCATION_DEBUG "/path/to/foo-d.lib")
set_target_properties(foo PROPERTIES IMPORTED_LOCATION_RELEASE "/path/to/foo.lib")
set_target_properties(foo PROPERTIES INTERFACE_LINK_LIBRARIES boo) # foo depends on boo
target_link_libraries(MyEXE foo) # boo will be linked automatically
当然,您可以使用常规的 cmake 命令,例如 find_library
和 find_package(... MODULE)
来估计位置,而不是对其进行硬编码.
Of course you can use regular cmake commands like find_library
and find_package(... MODULE)
to estimate locations instead of hardcoding them.