MFC r271893,r271895,r272043,r278249,r278282,r278466:

MFC r271893,r271895,r272043,r278249,r278282,r278466:

r271893:

Don't install /etc/rc.d/rwho unless MK_RCMDS == yes

Sponsored by: EMC / Isilon Storage Division

r271895:

Don't install /etc/rc.d/ftp-proxy unless MK_PF == yes

Sponsored by: EMC / Isilon Storage Division

r272043:

Don't install /etc/rc.d/keyserv unless MK_OPENSSL == yes

Sponsored by: EMC / Isilon Storage Division

r278249:

Honor the following flags with the following rc.d scripts for services that can
be easily decoupled from the boot process without disrupting other services

- MK_APM && MK_ACPI: powerd
- MK_BOOTPARAMD: bootparams
- MK_FTP: ftpd
- MK_INETD: inetd
- MK_LEGACY_CONSOLE: moused, syscons
- MK_MAIL: othermta
- MK_NS_CACHING: nscd
- MK_NTP: ntpd (ntpdate is required by other services and can't be easily
                conditionalized -- yet..)
- MK_ROUTED: routed
- MK_SENDMAIL: sendmail
- MK_TIMED: timed
- MK_VI: virecover

Sponsored by: EMC / Isilon Storage Division

r278282:

Use FILES+= idiom instead of _inetd when referencing inetd rc.d script

This was a discrepancy between ^/projects/building-blocks and ^/head that I
didn't resolve before committing the change to ^/head

Pointyhat to: me
Reported by: jhb
Sponsored by: EMC / Isilon Storage Division

r278466:

Remove explicit routing/sendmail rc.d inclusion in FILES

Reported by: Guy Yur <guyyur@gmail.com>
Sponsored by: EMC / Isilon Storage Division

git-svn-id: svn://svn.freebsd.org/base/stable/10@280422 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f