PKG_CHECK_MODULES is used for libusb dependency, so the build requirement
should also use pkgconfig.
Resolves: #1976905
(cherry picked from Fedora commit 017b3acd47)
MTPZ is a proprietary protocol and its implementation is based on custom
crypto, which is not desired for RHEL. The Zune service looks dead anyway.
Resolves: #1976905
(cherry picked from Fedora commit 960cbc5951)
It is first time I see that "-devel" package requires packages which are
needed for build only. Also the "libusb1-devel" dependency seems to be
outdated. Let's remove those "Requires:" statements completely.
Resolves: #1976905
(cherry picked from Fedora commit 16f47f1864)