Under specified build dependencies that use libraries/config on your host OS rather than the target system
You can solve this on a per language basis, but the C/C++ ecosystem is messy.
So people use VMs or real hardware of the target arch to not have to think about it
I do the same. It simply means theres less accidental leakage / self-doxing that could be pieced together if you (or llm) read every comment on the account.
Suggestion: Pick a long term account, dump the comments, and see what an llm could figure out about the target
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