lang/ruby2[45]: Remove dbm library and replace it with databases/rubygem-dbm

[meta]

Summary

PR:		230289
Submitted by:	Yasuhiro KIMURA <[e-mail]> (initial revision)
		meta (myself)
Reported by:
#Reviewed by:
Approved by:
Obtained from:
MFC after:
MFH:
Relnotes:
Security:
Sponsored by:
#Differential Revision:	https://reviews.freebsd.org/D20000

[meta]

Added some ruby people and who is on the CC list of original PR.

[sunpoet]

databases/rubygem-dbm/Makefile

17

I think you could simplify the option names by removing BACKEND_ prefix.

20–31

Please group settings of each option (e.g. BDB_*) together. It's easier to read.

And it's easier to find out duplicate or conflicts, e.g. duplicate BACKEND_BDB_USES in line 21 and 27.

35–38

It is not needed. This gem does not require libunwind.

databases/rubygem-dbm/pkg-descr

24

Please use https://github.com/ruby/dbm (the homepage link of this gem).

lang/ruby24/Makefile

136

I would like to keep it in the same order (ext/dbm ext/gdbm) as the pkg-message.

[meta]

• Replace WWW with GitHub
• Remove BACKEND_ prefix from options and duplicate definitions
• Remove unnecessary dependency on libunwind
• Sort modules in Makefile

[sunpoet]

databases/rubygem-dbm/Makefile

32

IIUC, it should be LOCALBASE, not PREFIX.

[meta]

s/PREFIX/LOCALBASE/

[meta]

remove unrelated diffs

[meta]

Anything else?

[sunpoet]

LGTM. Thanks!