For this case, it was built under the Debug configuration type, so it would be located in the build/Debug folder (remember the build folder we specified earlier?). Add an executable to the project using the specified source files. Create an installer so the program can be installed properly (GNU standards).
![cmake install executable cmake install executable](https://i.stack.imgur.com/vCDRb.png)
Print the Git hash to the output of the executable.
#CMAKE INSTALL EXECUTABLE .EXE#
exe file should now be compiled and ready to run. Define a version number inside CMake and print it to the output of the executable. The project can then be built through the IDE. This tutorial, and projects in this class, will just use the default settings that display no need to change. This will open the default IDE or some other configured environment to open your project. The red highlights will display the optional cmake flags that are listed in the CMakeLists.txt (optional files to build), the configuration types, and CMAKEINSTALLPREFIX, where the default final. This tutorial, and projects in this class, will just use the default settings that display no need to change anything.Ĭlick open project. The red highlights will display the optional cmake flags that are listed in the CMakeLists.txt (optional files to build), the configuration types, and CMAKE_INSTALL_PREFIX, where the default final.
#CMAKE INSTALL EXECUTABLE CODE#
Download CMake from here and install it Download the source code and unzip it. Here, MSVC 2017 will be used, which will generate project files for Visual Studios. Right now I have a relative path from the created executable to each. You can customize the preferred compiler depending on the computer and program files, there may be 圆4 alternative compilers listed as well. If you want the make install to install your project to CMAKEINSTALLPREFIX (that may be set on command line or in the cache during the configuration stage), add appropriate INSTALL statements. This will read the CMakeLists.txt files, and configure the project for the correct compiler. The build folder will also include our executable files once built, so remember where this is! Locate the corresponding folders for the project: The source directory should be the one corresponding to the git directory pulled (make sure that the source directory contains a CMakeLists.txt file!) The build folder, if not already created, can be added by you it acts as a way of separating the binary files compiled from the source code). There are two paths that are required for cmake to configure and generate projects, the source code directory and build directory. The following window should display upon opening CMake-gui.
![cmake install executable cmake install executable](https://i.stack.imgur.com/nWDKU.png)
Just after the addexecutable blah blah statement, where you declare what you want to build, and how, add the one-liner install statement. If one chooses, some alternatives can include MinGW or Cygwin in this tutorial instead, one recommended method of building assignments will be through the cmake-gui: CMake-gui Download, and using Visual Studios 2017, installed with Visual C++ Support. So - how do you make cmake install your beautiful little command-line program Its actual quite simple. Another advantage of using CMake is that by using it, the project can now be compiled in multiple platforms with no extra work.For Windows, cmake and make compatibilities especially can be more involved, as gcc and such compilers do not come packaged with the OS. Otherwise, we can't use the # library add_subdirectory (libraries/MyLibrary ) # Link the executable and the library together target_link_libraries (Project MyLibrary )Ĭ++ build system is not very easy to use, so having a tool like this can really help make sense of a project. By using it we are not tied anymore to a specific IDE environment, like Visual Studio (or a specific version of it), or NetBeans, or CLion, because the project files are going to be independently generated using CMake. ) # Include the directory where MyLibrary project is. Why Using CMake CMake is a tool that allows us to generate project files from our code for a multitude of different environments. # Minimum version of CMake required to build this project cmake_minimum_required (VERSION 3.0 ) # Name of the project project (Project ) # Create a few variables for the folder names, so they are easier to rename in # the future set (HELPERS_DIR src/helpers ) set (MODELS_DIR src/models ) # Add all the source files needed to build the executable add_executable (