Error building from source on rPi4

[ndehchef]

gcc: error: unrecognized command-line option '-marm'

[jbensmann]

Thanks for creating the issue,
can you share the command you used for building? Unfortunately I do not have a Pi running and cannot try it myself.
And just to be sure, you are building it ON the Pi, not on another machine FOR the Pi, which should also be possible, but then one would have to install another version of gcc that supports it and set environment variable CC accordingly.