It corrects warnings [SC2166] spotted by covscan:
warning: Prefer [ p ] && [ q ] as [ p -a q ] is not well defined. [SC2166]
warning: Prefer [ p ] || [ q ] as [ p -o q ] is not well defined. [SC2166]
Motivated by last the comment in #802. This should fix all [sc2166] warnings
spotted by covscan
After a long discussion, we as GCC community newly introduced
-flto=auto option. Doing that, LTO can automatically detect
make's jobserver or fall back to # of cores.
You can view, comment on, or merge this pull request online at:
https://github.com/rpm-software-management/rpm/pull/809
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