12/27/2023 0 Comments Cmake windows 64Use the CMakeLists.txt file in each project folder just as you would in any CMake project. From the list in Solution Explorer - Views, select CMake Targets View and press Enter to open the targets view:Ĭhoose the Show All Files button at the top of Solution Explorer to see all the CMake-generated output in the out/build/ folders. Choose the Select View button on the Solution Explorer toolbar. Once CMake cache generation has succeeded, you can also view your projects organized logically by targets. For more information, see CMake partial activation. Starting in Visual Studio 2022 version 17.1 Preview 2, if your top-level CMakeLists.txt exists in a subfolder and not at the root of the workspace, you'll be prompted whether you'd like to enable CMake integration or not. As you work, Visual Studio monitors changes in the editor and also on disk to keep its index in sync with the sources. In the background, Visual Studio starts to index the source files to enable IntelliSense, browsing information, refactoring, and so on. The CMake command line is displayed in the Output Window, along with other output from CMake. Visual Studio runs CMake and generates the CMake cache file ( CMakeCache.txt) for the default configuration. The Solution Explorer displays the folder structure and files. Visual Studio adds CMake items to the Project menu, with commands for viewing and editing CMake scripts. When you open a folder containing a CMakeLists.txt file, the following things happen. Both C++ CMake tools for Windows and Linux Development with C++ are required for cross-platform CMake development.įor more information, see Install the C++ Linux workload in Visual Studio. InstallationĬ++ CMake tools for Windows is installed as part of the Desktop development with C++ and Linux Development with C++ workloads. cmake.exe is invoked directly by Visual Studio for CMake configuration and build. CMake project files (such as CMakeLists.txt) are consumed directly by Visual Studio for the purposes of IntelliSense and browsing. The only time I have ever needed one is when we had a 32-bit ATL service to proxy communication between a legacy 32-bit application and the updated 64-bit driver, since we couldn't link cross-bitness libraries.Visual Studio's native support for CMake enables you to edit, build, and debug CMake projects on Windows, the Windows Subsystem for Linux (WSL), and remote systems from the same instance of Visual Studio. Ideally, though, you don't need 32/64-bit specific targets except in exceptional circumstances. are they effectively the same code with small tweaks? If so, put those into one codebase and control the implementation with #ifdef that is specific to the bitness. That said: is "helper" doing the same work as "helper64", but with a slightly different implementation? I.e. If done from 64-bit, only the 64-bit stuff.ĬMake has a variable ( CMAKE_SIZEOF_VOID_P) which you can use to determine the bitness. If you configure from a 32-bit environment, you only build the 32-bit stuff. Typically, with CMake, you will want to run two different builds from the same codebase and control which directories are add_subdirectory()-ed based on bitness.
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