Below is an example C++ project. The CMakeLists file contains instructions for building and installing the project using the CMake command line tool.
MyProject ├── CMakeLists.txt └── src ├── adder.cpp ├── adder.h └── main.cpp
Use the commands shown here to build and install the project with CMake. After installing the project, the executable named AdderExample is available from the command line.
# Configure the project and generate a native build system $ cmake -S . -B build # Call the build system to compile/link the project $ cmake --build build # Install the executable to usr/local/bin $ cmake --install build # Run the executable, assumes usr/local/bin is in your path $ AdderExample
The structure of the project after running the Cmake commands is shown below. The install_manifest in the build directory lists all the files installed on the machine.
MyProject ├── CMakeLists.txt ├── build │ ├── AdderExample │ ├── CMakeCache.txt │ ├── CMakeFiles │ ├── Makefile │ ├── cmake_install.cmake │ └── install_manifest.txt └── src ├── adder.cpp ├── adder.h └── main.cpp
Remove the build directory to clear the project of built files and other output generated from the build process. Also, remove the files listed in the install_manifest text file to cleanup files generated from the install process.
# Remove the build directory $ rm -rf build # Remove installed files $ cat build/install_manifest.txt | xargs rm
Gavin Wiggins © 2022