On Sun, 2022-05-22 at 10:53 +0530, nikhil jain wrote: > 1) write some content in a file only if the forked process ID is same > as the main make process ID (stored main process ID in the memory as > make starts so that it will be available to all the forked process).
I don't understand this. Yes, make will fork a new process but then it immediately does an exec, including when invoking a sub-make, so no memory is shared between make processes.
