Also, for more information about CMake Tools in general, see CMake Tools for Visual Studio Code documentation Prerequisites If you have any trouble, please file an issue for this tutorial in the VS Code documentation repository. Aside from installing CMake, your compiler, debugger, and build tools, the steps in this tutorial apply generally to how you'd use CMake on other platforms, like Windows. In this tutorial, you'll use the CMake Tools extension for Visual Studio Code to configure, build, and debug a simple C++ CMake project on Linux. The CMake Tools extension integrates Visual Studio Code and CMake to make it easy to configure, build, and debug your C++ project. Configure IntelliSense for cross-compilingĮdit Get started with CMake Tools on LinuxĬMake is an open-source, cross-platform tool that uses compiler and platform independent configuration files to generate native build tool files specific to your compiler and platform.This function allows us to declare additional include paths for all of the components in the project. The blunt approach for this may be to simply use the include_directories function. So let’s change the include statement back to #include "mylibrary.h" and try to make the build work. Or if it’s even inside of the same source tree, or in some external location. Which would be very desirable, as that source file should not have to know where that header is exactly in the source tree. That the myexecutable.cxx source file tried to include the library’s header simply with “mylibrary.h”. Let’s now come back to the first compilation problem that we bumped into. # Mandatory setting for minimal CMake requirement: cmake_minimum_required ( VERSION 3.14 ) # Create a project: project ( FullExample ) # Only necessary on MacOS X to silence a warning: set ( CMAKE_MACOSX_RPATH ON ) # Build the library: add_library ( MyLibrary SHARED lib/mylibrary.h lib/mylibrary.cxx ) # Build the executable: add_executable ( MyExecutable app/myexecutable.cxx ) target_link_libraries ( MyExecutable MyLibrary ) Component Properties Very often you build a software package like: Note - CMake will be available in most package managers or even included by default Configure - Build - Install (Optional - UNIX)ĬMake follows the same general idea as practically all UNIX projects. But on UNIX-like systems building CMake is also very simple. The CMake binaries are very self-contained, so in most cases just downloading an appropriate binary is perfectly acceptable. You can always find the sources and various binaries for the latest version(s) of CMake on their main download page: /download/. If your platform’s native CMake version is older than this, you should install a newer version by hand. Keep in mind though that the ATLAS CMake code requires at least CMake version 3.2 these days. On such systems your best bet is usually just to use the native cmake executable. Practically all linux distributions provide a native package for CMake. how one can use the features provided by the ATLAS CMake code to build code against ATLAS analysis (or offline) releases.how we make use of it for building ATLAS software.How one can use it to build code completely independent of ATLAS.This page provides an exhaustive description of CMake:
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