-E 支持很多内置命令,如make_directory,copy_directory,echo,env,md5sum,rename,touch等。 find_package 加载外部的项目。CMake寻找Find<package>.cmake,在目录CMKAE_MODULE_PATH路径中定义的。 二进制目标 add_executable()生成可执行文件。 add_library()默认定义的是static库,可以使用BUILD_SHARED_LIBS变量来改变默...
DIRECTORY dirs:dirs是所在源文件目录的相对路径。但必须注意:abc与abc/有很大区别: 若是abc,则该目录将被安装为目标路径的abc; 若是abc/,则代表将该目录内容安装到目标路径,但不包括该目录本身。 例: INSTALL(DIRECTORY icons scripts/ DESTINATION share/myproj PATTERN "CVS" EXCLUDE PATTERN "scripts/*" PERMI...
Adds definitions to the compiler command line for targets in the current directory and below (whether added before or after this command is invoked). This command can be used to add any flags, but it is intended to add preprocessor definitions (see the add_compile_options() command to add ...
Adds definitions to the compiler command line for targets in the current directory and below (whether added before or after this command is invoked). This command can be used to add any flags, but it is intended to add preprocessor definitions (see the add_compile_options() command to add ...
3.10,aux_source_directory 3.12,file 添加源文件 3.13,add_library 3.14,target_include_directories 3.15,target_link_libraries 3.16,link_directories 3.17,add_subdirectory 3.18,intall 安装文件 3.19,find_package 3.20,FetchContent 3.21,ExternalProject_Add 3.22,get_filename_component 3.23,for_each 3.24,set...
add_library() 默认定义的是static库,可以使用BUILD_SHARED_LIBS变量来改变默认行为。 target_link_libraries() 给二进制添加依赖 构建选项 target_include_directories() 生成INCLUDE_DIRECTORIES, INTERFACE_INCLUDE_DIRECTORIES两个变量。如果只是用于库的实现,那应该用PRIVATE关键字;如果是库的头文件也使用了依赖,应该使...
include_directories(${PROJECT_SOURCE_DIR}/include) 1.9 设置宏定义 #预定义宏 add_definitions(-D宏名称) 例如: add_definitions(-DWINDOWS) add_definitions(-DLINUX) 1.10 链接静态库 link_libraries( 静态库1 静态库2 静态库3 ... ) 注意,link_libraries中的静态库为全路径,常与1.7 link_directories 搭...
I'm in a situation where I should not disturb the existing CMakeLists.txt files, but I still should add some g++ system include directory to my build. In other words, I need -isystem /path/to/my/include added to my compiler flags, but when calling something like cmake .....
# 例include_directories(./././thirdparty/comm/include)link_directories 添加需要链接的库件录它相当于 g+ 命令的 -L 选项的作,也相当于环境变量中增加 LD_LIBRARY 21、_PATH 的路径的作。语法:link_directories(directory1 directory2 .) # 例link_directories(/home/server/third/lib)find_library 查找库...
INCLUDE_DIRECTORIES(${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR}) 2. CMAKE_INCLUDE_DIRECTORIES_PROJECT_BEFORE 将工程提供的头文件目录始终置于系统头文件目录的前面;当定义的头文件确实跟系统发生冲突时,就可以 通过这个变量的引用来提供帮助。