[Nut-upsuser] USB drivers not found when compiling

[Tyler Montney]

Compiling against http://www.networkupstools.org/source/2.7/nut-2.7.4.tar.gz.
I also have libusb-0.1-4 installed but no joy.

On Mon, Mar 23, 2020 at 2:45 AM Jim Klimov <jimklimov at cos.ru> wrote:

> On March 23, 2020 12:50:11 AM UTC, Tyler Montney <montneytyler at gmail.com>
> wrote:
> >Came across this in the process of troubleshooting:
> >
> https://alioth-lists.debian.net/pipermail/nut-upsuser/2011-November/007249.html
> >
> >My whole reason for compiling from source is to add SSL support (as it
> >doesn't seem available through the package manager). Apt list shows
> >these
> >installed:
> >
> >libusb-1.0-0-dev/stable,now 2:1.0.22-2 armhf [installed]
> >libusb-1.0-0/stable,now 2:1.0.22-2 armhf [installed]
> >libusb-1.0-doc/stable,now 2:1.0.22-2 all [installed,automatic]
> >
> >Config.log shows this:
> >
> >configure:8538: checking for libusb version via pkg-config
> >configure:8545: checking via libusb-config
> >configure:8557: result: none found
> >
> >Tried compiling without USB, fails but now complains it can't find
> >OpenSSL.
> >Apt list shows this installed:
> >
> >openssl/testing,now 1.1.1d-0+deb10u2+rpt1 armhf [installed]
> >
> >Compiling without USB or SSL compiles successfully. I assume NUT
> >requires a
> >specific version of these libraries, and if so, which versions are the
> >right ones? Platform is a newly installed distro of latest Raspbian on
> >a
> >Raspberry Pi 3. When I installed from the package manager, everything
> >worked great (just missing the SSL support). I've been referring to
> >these
> >docs:
> >
> >https://networkupstools.org/docs/user-manual.chunked/ar01s05.html
> >https://networkupstools.org/docs/user-manual.chunked/ar01s09.html
>
> You mention compiling against libusb-1.0 but do not mention which NUT
> codebase you use. The master branch at the moment does not support it, only
> libusb-0.1 and there are some known connectivity stability bugs associated
> with that.
>
> Currently there is a long-pending competition of several implementations,
> neither of which were merged yet since respective change authors did not
> consider their work perfect enough:
>
> https://github.com/networkupstools/nut/issues/300
>
> https://github.com/networkupstools/nut/tree/libusb-1.0
>
> https://github.com/networkupstools/nut/tree/libusb-1.0%2B0.1
>
> https://github.com/networkupstools/nut/tree/libusb-compat-1.0
>
> I believe you should pick whichever works for you (please report on those
> which do not work and how, if any), sync with current master should be
> possible for all of them.
>
> Hope this helps,
> Jim Klimov
>
> --
> Typos courtesy of K-9 Mail on my Android
>
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