![]() ![]() 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. Executables and windows dll files go into bin directory, libraries go into lib directory, and public headers go into include directory at the destination.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. Install(TARGETS): to install compiled libraries and their headers in the assigned install directory you set when running cmake -install blah blah. So first compile geo then link it to app executable. Target_link_libraries(): to tell CMake that app is dependent on geo library. Target_include_directories(): is for making source files aware of the location of private headers relative to the project directory. SHARED means a shared library, you can also make a static library with STATIC keyword, or an object file with OBJECT keyword. dll.Īdd_library(): to define a library target, geo. If (MSVC): checking CMake is employing MS Visual C++.ĬMAKE_WINDOWS_EXPORT_ALL_SYMBOLS: This is necessary for MSVC to create a symbol file. To build an example, go to its directory in a terminal and runĬmake_minimum_required ( VERSION 3.23 ) project ( geometry LANGUAGES CXX ) if ( MSVC ) set ( CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS ON ) endif () add_library ( geo SHARED ) target_include_directories ( geo PRIVATE "$" ) add_subdirectory ( "shape" ) add_subdirectory ( "square" ) add_executable ( app ) target_sources ( app PRIVATE "example/app.cpp" ) target_link_libraries ( app PRIVATE geo ) install ( TARGETS geo FILE_SET HEADERS ) you have a compiler like GCC, Clang, Intel, or MS Visual C++ installed on your operating system.Įxamples are on GitHub here and their links are mentioned in each section as well.you had a look at my post on CMake programming,. ![]() In this post, instead of throwing instructions for some random commands, I aim to explain how to employ modern CMake step by step to build executables (applications) and static/shared/header-only libraries from C++ projects. It has comprehensive but daunting manual instruction. It compiles projects with compilers like GCC, Clang, Intel, MS Visual C++.ĬMake is frequently used in compiling open-source and commercial projects. CMake utilizes build-systems such as Ninja, Linux make, Visual Studio, and Xcode. CMake is a cross-platform software for building projects written in C, C++, Fortran, CUDA and so on. ![]()
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