RPI4 Raspbian 64 bit & LinuxCNC

Thanks Andy, after reading the link,  the build installs the gpiod-dev package but does not include the gpiod package So it can't be a dependency of linuxcnc-uspace 
Try: sudo apt install gpiod

Can the linuxcnc deb build include it as a dependency for ARM64 Architecture?

I was under the impression that if a deb package was built against a certain library dev package that the library package was automatically included as a dependency.

Cant do this anymore bye all wrote:

I was under the impression that if a deb package was built against a certain library dev package that the library package was automatically included as a dependency.

Only if the dependencies are listed in the debian control file by the developer of the .deb file
I'm not sure if dependencies can be specified for specific architectures
I think I did a bit of a package search on the debian site and decided to add gpiod-dev to the builder,  but left gpiod out. I'll add it back in.
There are probably a few more that will come to light.

gpioinfo gives output i can read and write GPIO pins in terminal.



Can you please show example ?

rodw wrote:

Only if the dependencies are listed in the debian control file by the developer of the .deb file

libgpiod-dev has libgpiod2 as a dependency:
packages.debian.org/stable/libdevel/libgpiod-dev
But that does not appear to have a dependency on gpiod.
This might not be a problem, as I think that goiod is just the package that includes the tools (like gpioinfo) and isn't necessary for the library code to work.

Donno wrote:

Code:

Can you please show example ?