cmake -DCMAKE_INSTALL_PREFIX=install

This command is used to generate the build files for a CMake project with the specified installation prefix.

Here's a breakdown of the command:

• cmake: The CMake command to generate build files.
• ..: The path to the directory containing the CMakeLists.txt file (usually the parent directory of the current directory).
• -DCMAKE_INSTALL_PREFIX=../install: This option sets the installation prefix to "../install". The installation prefix is the directory where the generated binaries, libraries, and other files will be installed.

After running this command, you can proceed with building and installing the project using the generated build files