实际上,注释最多也就是一种必须的恶。若编程语言足够有表达力，或者我们擅长于用这些语言来表达意图，...
您的CMake文件看起来已被分解;在这种状态下使用它将无法成功构建任何东西。通常对于NDK项目，我看到过模...
例如,一个基本的CMakeLists.txt文件可能包含以下内容: cmake_minimum_required(VERSION 3.10)project(MyProject)add_executable(myapp main.cpp) 这个简单的例子定义了一个名为“MyProject”的项目和一个名为“myapp”的可执行文件,该文件是由“main.cpp”源文件编译而成的。 正如《CMake实践》中所说:“CMake是...
In order to avoid depending on any additional libraries and parsers, CMake was designed with only one major dependency, the C++ compiler (which we can safely assume we have if we’re building C++ code). This did limit CMake to creating its own simple language, which is a choice that sti...
cmake_minimum_required(VERSION 3.14 FATAL_ERROR) # create project project(MyProject) # add executable add_executable(main main.cpp) # add dependencies include(cmake/CPM.cmake) CPMAddPackage("gh:fmtlib/fmt#7.1.3") CPMAddPackage("gh:nlohmann/json@3.10.5") CPMAddPackage("gh:catchorg/Catch...
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在这个例子中,TARGETS参数指定了要安装的目标(通常是一个已经通过add_library()或add_executable()定义的目标),DESTINATION参数指定了目标的安装位置。 在CMake 的实现中,这种灵活性是通过在内部构建系统级的命令和脚本实现的,这些命令和脚本依赖于具体的平台和编译器。例如,在 Unix-like 系统中,CMake 会生成 Make...
cmake_minimum_required()#申明项目使用的最低CMake版本project()#为项目取一个名称add_executable()#将源文件编译成可执行文件 练习2、确定C++标准 需要用到的命令/宏 CMAKE_CXX_STANDARD#与set搭配,设置项目需要的C++标准CMAKE_CXX_STANDARD_REQUIRED#与set搭配,设置为True表示必须要在机器中找到该C++标准set()...
tree that is separate from the source tree will prevent CMake from generating any files in the source tree. Because CMake does not change the source tree, there is no need for a distclean target. One can start a fresh build by deleting the build tree or creating a separate build tree....
Sets the CMAKE_CXX_STANDARD variable to the value of 17, as we selected when creating the project. add_executable(cmake_testapp main.cpp) Adds the cmake_testapp executable target to be built from main.cpp. We'll get into targets further below. Click on the left-hand toolbar of the ...