Change Details

D7677 made it mandatory to use `xvfb` for generating the man pages. This causes a few issues: - It enforces installing `xvfb` which comes with a lot of dependencies, even if `bitcoin-qt` is not built. - `xvfb-run` is not designed to run parallel, and will fail on some systems due to race when running `ninja install-manpages` (even with the `-a` flag). This diff removes the mandatory `xvfb` and adds a README to instruct the user that it might be required and how to install it.

D7677 made it mandatory to use `xvfb` for generating the man pages. This causes a few issues: - It enforces installing `xvfb` which comes with a lot of dependencies, even if `bitcoin-qt` is not built. - `xvfb-run` is not designed to run parallel, and will fail on some systems due to race when running `ninja install-manpages` (even with the `-a` flag). This diff removes the mandatory `xvfb` and adds a README to instruct the user that it might be required and how to install it.

D7677 made it mandatory to use `xvfb` for generating the man pages. This causes a few issues: - It enforces installing `xvfb` which comes with a lot of dependencies, even if `bitcoin-qt` is not built. - `xvfb-run` is not designed to run parallel, and will fail on some systems due to race when running `ninja install-manpages` (even with the the `-a` flag). This diff removes the mandatory `xvfb` and adds a README to instruct the user that it might be required and how to install it.