lang/ruby34: Add new port

[yasu]

Summary

Add preview1 of Ruby 3.4 series.

ReleaseNotes: https://www.ruby-lang.org/en/news/2024/05/16/ruby-3-4-0-preview1-released/

Test Plan

• Build succeeds with poudriere and 14.0-RELEASE amd64 jail.
• Pass check of portlint, portclippy and portfmt.

[diizzy]

lang/ruby34/Makefile

18

${LOCALBASE} in LIB_DEPENDS in doesn't work?

40

I guess this falls under style preference but for consistency and logical reasons I'd place these variables before CONFIGURE_ARGS

43

Should be formatted so it's readable?

[yasu]

lang/ruby34/Makefile

18

Do you mean such line as below?

LIB_DEPENDD= ${LOCALBASE}/lib/libffi.so:devel/libffi

If so, unfortunately it doesn't.

40

Order of variables in Makefile is sorted with portclippy.

43

It is formatted with portfmt.

[yasu]

Update to 3.4.1.

[diizzy]

lang/ruby34/Makefile

40

I would argue that some are logically incorrect but it is what it is :-)

43

It's much harder to read (follow) than

--exclude ${DISTNAME}/bin/gem \
--exclude ${DISTNAME}/ext/win32* \
--exclude ${DISTNAME}/lib/bundler* \

....and so on?