Fix various errors in the ports tree

[ak]

Summary

• Fix various distinfo errors
• Remove unused USE_* knobs
• Fix typos in USE_* knobs
• Remove empty lines after .include <bsd.port.mk>

[bdrewery]

mail/qmail/distinfo

86 ↗

(On Diff #1908)

Interesting that this doesn't cause any issues with 'make checksum' or 'make fetch' currently.

[ak]

Interesting that this doesn't cause any issues with 'make checksum' or 'make fetch' currently.

There is a bug in do-fetch target, it ignores SIZE. I think it was discussed on #portmgr-lurker.

[bapt]

This is all covered by the "just fix it" blanket you do not need an approval for that

[ak]

Closed by commit rP370983 (authored by @ak).