trustedgrub2.x86_64: W: empty-%post
trustedgrub2.x86_64: W: empty-%postun
trustedgrub2-i386-pc.noarch: W: files-duplicate /usr/lib/trustedgrub2/i386-pc/boot.img /usr/lib/trustedgrub2/i386-pc/boot_hybrid.img
trustedgrub2-i386-pc.noarch: W: files-duplicate /usr/lib/trustedgrub2/i386-pc/boot_hybrid.image /usr/lib/trustedgrub2/i386-pc/boot.image
trustedgrub2.src:164: W: libdir-macro-in-noarch-package %{grubarch} %dir %{_libdir}/%{name}
trustedgrub2.src:165: W: libdir-macro-in-noarch-package %{grubarch} %dir %{_libdir}/%{name}/%{grubarch}
trustedgrub2.src:166: W: libdir-macro-in-noarch-package %{grubarch} %{_libdir}/%{name}/%{grubarch}/*
The %{_libdir} or %{_lib} macro was found in a noarch package in a section
that gets included in binary packages.  This is most likely an error because
these macros are expanded on the build host and their values vary between
architectures, probably resulting in a package that does not work properly on
all architectures at runtime. Investigate whether the package is really
architecture independent or if some other dir/macro should be instead.

trustedgrub2.x86_64: W: no-binary
The package should be of the noarch architecture because it doesn't contain
any binaries.

trustedgrub2-i386-pc.noarch: W: non-executable-script /usr/lib/trustedgrub2/i386-pc/modinfo.sh 644 /bin/sh 
This text file contains a shebang or is located in a path dedicated for
executables, but lacks the executable bits and cannot thus be executed.  If
the file is meant to be an executable script, add the executable bits,
otherwise remove the shebang or move the file elsewhere.

trustedgrub2.x86_64: W: wrong-file-end-of-line-encoding /usr/share/doc/packages/trustedgrub2/README.md
This file has wrong end-of-line encoding, usually caused by creation or
modification on a non-Unix system. It could prevent it from being displayed
correctly in some circumstances.

trustedgrub2-i386-pc.noarch: E: devel-file-in-non-devel-package (Badness: 50) /usr/lib/trustedgrub2/i386-pc/config.h
A file that is needed only e.g. when developing or building software is
included in a non-devel package. These files should go in devel packages.

3 packages and 0 specfiles checked; 1 errors, 10 warnings.