Update to avrdude-7.3 release
Enable linuxgpio (without libgpiod, though)

Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild

Updated to upstream avrdude-7.2 release from github.com (rhbz#2251649)
Filter upstream release tarball to remove pdf docs due to licensing
Migrated to SPDX license
Switched to cmake build system
Fixed upstream cmake detection of libreadline.so
Switched to upstream's new URL (github instead of nongnu.org)
Stop shipping PS doc format in favour of just avrdude.pdf
Keep avrdude.conf at the old Fedora location /etc/avrdude/ for now

Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild

Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild

Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild

Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild

Add README.fedora explaining USB device permission setup

Install built documentation directly to %{_pkgdocdir}
Fix file locations in man page, texinfo docs
Upstream already has fixed these files' x bits
Disable silent rules to help with build problems
Enable parallel port support
Update URLS from http: to https: in spec file
Fix date of 6.4-1 changelog entry