Introducing newer gusb caused these builds to run gusb as a subproject
and hence the introspection binaries were looked for.
Fixes: cd65ae ("Require libgusb 0.3.3")
Getting the version string from git means the commit version changes each time
we commit any patch, which means we need to use --force to install firmware
when building fwupd against a version that should be compatible.
It is also very inconvenient not bumping the release version for git snapshots
as firmware can no longer depend on the "planned" release triplet.
tl;dr: A good idea for Flashrom, not so awesome for me.
A Jcat file can be used to store GPG, PKCS-7 and SHA-256 checksums for multiple
files. This allows us to sign a firmware or metadata multiple times (perhaps
by the OEM and also then the LVFS) which further decentralizes the trust model
of the LVFS.
The Jcat format was chosen as the Microsoft catalog format is nonfree and not
documented. We also don't want to modify an existing .cat file created from WU
as this may make it unsuitable to use on Windows.
More information can be found here: https://github.com/hughsie/libjcat
Add various fixes to enable us to build a selection of useful USB plugins.
Also, skip tests that don't make sense on WIN32 or that will not work.
With much help from Mario Limonciello <mario.limonciello@dell.com> -- Thanks!
