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- CMAKE INSTALL PREFIX GENERATOR
- CMAKE INSTALL PREFIX UPDATE
- CMAKE INSTALL PREFIX SOFTWARE
- CMAKE INSTALL PREFIX CODE
prefix = The installation prefix CMAKE_INSTALL_PREFIX. Perform installation for all of targets $ cmake -install -prefix "install" Usage: cmake -install Options: = Project binary directory to install. target …, -t … = Build instead of default targets.Įxecute CTest if test file CTestTestfile.cmake is exist $ ctest "build" Usage: ctest Generate the output files in the build folder $ cmake -build "build" -target "audience-encode" Usage: cmake -build ] Options: = Project binary directory to be built.
CMAKE INSTALL PREFIX UPDATE
D = Create or update a cmake cache entry. B = Explicitly specify a build directory. B "build" -G "Visual StuWin64" -DCMAKE_INSTALL_PREFIX:PATH="install" Usage cmake cmake cmake -S -B Options -S = Explicitly specify a source directory. The above-mentioned details can be visualized from the picture below.Ĭreates CMake configuration files inside folder build $ cmake -S. This phase is meant to generate executable depending upon the targets created in the Configuration phase.
CMAKE INSTALL PREFIX GENERATOR
The type of build pipeline generated depends on the type of generator used.ĬmakeCache.txt is created so that it can be helpful by reducing the time to build the pipeline in the future. If the configure step succeeds - meaning CMakeLists.txt completed without errors - CMake will generate a build pipeline using the targets defined by the scripts. Here target can be executable, library, or some other output of the build pipeline. This script is responsible for defining targets. In this, the script CMakeLists.txt is executed. The compilation process in CMake performs two steps :īoth Configuration and Generation (build) commands are specified in one location and are handled entirely by CMake.
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To make it simple, you can accomplish most of the features available in CMake by using Make but with an EXTRA EFFORT. CMake doesn’t only rely on “Make” to build the project, It supports multiple generators like Xcode, Eclipse, Visual Studio, etc.Easier to compile your files into a shared library in a platform agnostic way, and in general easier to use than make.Cross-platform discovery of system libraries/functions/headers/flags.The language used to write CMakeLists.txt files is readable and easier to understand.So if you have a platform-independent project, CMake is a way to make it build system-independent as well. CMake is a generator of build systems, it can produce Makefiles. Make (or rather a Makefile) is a build system, it drives the compiler and other build tools to build your code.
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It is used in conjunction with native build environments such as Make, Qt Creator, Ninja, Apple’s Xcode, and Microsoft Visual Studio. It supports directory hierarchies and applications that depend on multiple libraries.
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CMAKE INSTALL PREFIX SOFTWARE
I am finding proper installation using CMake style commands confusing (though I admittedly need to go RTFM on CMake), and any pointers here could be useful.CMake (cross-platform Make), is an open-source software tool for managing the build process of software using a compiler-independent method. I realize that this is probably something very trivial and that in the past about installation using CMake, however I haven’t really understood. Yet if I source root from the build directory source ~/root_build/bin/thisroot.shĪnd try to run the RooStats script everything works fine so I have obviously done something wrong in the installation.
CMAKE INSTALL PREFIX CODE
Then everything gets to /usr/local/root/ just fine $ cd /usr/local/root/Īclocal// config// fonts// include// man// tmva//īin// emacs// geom// lib// README// tutorials//īut if I try and run a script with RooStats code in it I get things like cling::DynamicLibraryManager::loadLibrary(): libpng16.so.16: cannot open shared object file: No such file or directoryĪnd a seg fault. If I do sudo cmake -DCMAKE_INSTALL_PREFIX=/usr/local/root -P cmake_install.cmake I get CMake Error: The source directory "/home/mcf/root_build" does not appear to contain CMakeLists.txt.Īnd the only CMakeLists.txt in the build dir is in the tutorials sub dir, which shouldn’t be it. Sudo cmake -DCMAKE_INSTALL_PREFIX=/usr/local/root/ I am then trying to use the CMake commands outlined on the “Building ROOT” page to install it in /usr/local/root/ After successfully building ROOT 6 from source using a script that does effectively the following: cdĬmake -Dall="ON" -Dsoversion="ON" -Dqtgsi="OFF".