- Use GitHub as primary mirror for better connectivity and use
main site as fallback
- Switch to CMake to provide .cmake files, improve compilation
performance and adhere framework options
Additionally also aligns port with other distributions such as
Alpine, Arch, Fedora, MacPorts and openSUSE
- Drop CONFIG_INFO patch, this is no longer needed by UnrealIRCd
- Enable "make test", only build test suite when requested, disable
online tests and use Googletest from tree instead of bundled version
Changelog: https://c-ares.org/changelog.html#1_19_0
PR: 268538
Reviewed by: zi (maintainer)