Installing CMake on linux is really easy, you can find the tutorials everywhere on internet. You can download Cmake from release! or using package manager like apt ...

The CMAKE_C_COMPILER: aarch64-linux-gnu-gcc is not a full path and was not found in the PATH. Tell CMake where to find the compiler by setting either the environment variable "CC" or the CMake cache ...

When looking through a large list of projects, one thing becomes apparent: a description of the build process always is stored in a group of files. These files can be simple shell scripts, Makefiles, ...