So we can use this configuration not only to debug or run our target, but also to perform the build. Build is set as a before launch step by default. Notice the Before launch area of this dialog. The target name and the executable name are the same as specified in CMakeLists.txt: ![]() Upon the first project loading, CLion automatically adds a run/debug configuration associated with this target:Ĭlick Edit Configurations in the switcher or select Run | Edit Configurations from the main menu to view the details. You can define multiple build targets in a single script.įor now, our test project has only one build target, cmake_testapp. Target is an executable or a library to be built using a CMake script. The CMake tool window opens up automatically in case of load failure.Ģ. To access it, call View | Tool Windows | CMake or switch to it in the tool windows bar: In the CMake tool window, you can check the progress and status of project load. Sets the CMAKE_CXX_STANDARD variable to the value of 17, as we selected when creating the project.Īdds the cmake_testapp executable target to be built from main.cpp. For most cases, if CMake executable was not changed intentionally, this is the bundled CMake version.ĭefines the project name according to what we provided during project creation. Specifies the minimum required version of CMake, as set in the default toolchain. We get the default project with a single source file main.cpp and the automatically created root CMakeLists.txt containing the following commands: In our example, the project name is cmake_testapp and the selected language standard in C++17. Select File | New Project from the main menu.Ĭhoose C++ Executable on the left-hand pane. Let’s create a new CMake project in CLion. When you create a new CMake project in CLion, a CMakeLists.txt file is automatically generated under the project root. Simple CMake projectĬMake is a meta build system that uses scripts called CMakeLists to generate build files for a specific environment (for example, makefiles on Unix machines). The source code of the sample project used below is available on GitHub. Step by step, we will learn the basics of CMake as a build system, along with the CLion settings and actions for CMake projects. Passed 0.This tutorial will guide you through the process of creating and developing a simple CMake project. my_project/buildġ/1 Test #1: HelloTest.BasicAssertions. The CXX compiler identification is GNU 10.2.1 The C compiler identification is GNU 10.2.1 Now you can build and run your test: my_project$ cmake -S. Last two lines enable CMake’s test runner to discover the tests included in the You want to build ( hello_test), and links it to GoogleTest ( gtest_main). The above configuration enables testing in CMake, declares the C++ test binary ) include (GoogleTest ) gtest_discover_tests (hello_test ) With GoogleTest declared as a dependency, you can use GoogleTest code withinĪs an example, create a file named hello_ in your my_project Hash often to point to the latest version.įor more information about how to create CMakeLists.txt files, see the The Git commit hash of the GoogleTest version to use we recommend updating the The above configuration declares a dependency on GoogleTest which is downloadedįrom GitHub. ) # For Windows: Prevent overriding the parent project's compiler/linker settings set (gtest_force_shared_crt ON CACHE BOOL "" FORCE ) FetchContent_MakeAvailable (googletest ) You’ll use this file to set up your project and declare a dependency onįirst, create a directory for your project:Ĭmake_minimum_required (VERSION 3.14 ) project (my_project ) # GoogleTest requires at least C++14 set (CMAKE_CXX_STANDARD 14 ) set (CMAKE_CXX_STANDARD_REQUIRED ON ) include (FetchContent ) FetchContent_Declare ( ![]() Set up a projectĬMake uses a file named CMakeLists.txt to configure the build system for a Note: The terminal commands in this tutorial show a Unix shell prompt, but theĬommands work on the Windows command line as well. If you don’t already have CMake installed, see the See Supported Platforms for more information about platforms
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