From: Zhu Zihao <all_but_last@163.com>
To: rms@gnu.org
Cc: Yuan Fu <casouri@gmail.com>, emacs-devel@gnu.org
Subject: Re: How to distribute dynamic modules by themselves?
Date: Tue, 22 Mar 2022 16:44:35 +0800 [thread overview]
Message-ID: <86bkxytltl.fsf@163.com> (raw)
In-Reply-To: <E1nWWjo-0005h3-Sv@fencepost.gnu.org>
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Yes, Xapian is definitely licensed under GPLv2 or later.
And many distributions following FSDG distribute Xapian. IMO, it's OK to
write a module to empower Emacs with Xapian.
Richard Stallman <rms@gnu.org> writes:
> [[[ To any NSA and FBI agents reading my email: please consider ]]]
> [[[ whether defending the US Constitution against all enemies, ]]]
> [[[ foreign or domestic, requires you to follow Snowden's example. ]]]
>
> > I wrote a dynamic module that exposes a simple interface for
> > Xapian, the indexing and searching engine. It could be very useful
> > for indexing thousands of files and search in them. I use this
> > module for my note-searching package.
>
> This could be a useful thing, but before we decide to install it, we
> need to check some crucial nontechnical issues.
>
> * The moral issues.
> Does Xapian include any nonfree software?
> Does it depend on the presence of any nonfree software?
>
> Does Xapian use some web service?
>
> * The legal issues.
> Assuming Xapian does everything with free software,
> is all that software under GPL-compatible licenses?
> If not, we need to look at how the non-GPL-compatible
> software connects with the GPL-covered body of
> Emacs and its add-ons. Depending on that, it might be ok.
>
> See https://gnu.org/licenses/license-list.html to check
> whether a license is free, and whether it is GPL-compatible.
--
Retrieve my PGP public key:
gpg --recv-keys D47A9C8B2AE3905B563D9135BE42B352A9F6821F
Zihao
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next prev parent reply other threads:[~2022-03-22 8:44 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-20 23:51 How to distribute dynamic modules by themselves? Yuan Fu
2022-03-21 1:31 ` Zhu Zihao
2022-03-22 5:07 ` Richard Stallman
2022-03-22 8:44 ` Zhu Zihao [this message]
2022-03-23 3:55 ` Richard Stallman
2022-03-23 19:44 ` Yuan Fu
2022-03-25 3:29 ` Richard Stallman
2022-03-23 11:20 ` Lars Ingebrigtsen
2022-03-23 19:48 ` Yuan Fu
2022-03-25 3:29 ` Richard Stallman
2022-03-25 5:53 ` Yuan Fu
2022-03-27 5:27 ` Richard Stallman
2022-03-27 5:27 ` Richard Stallman
2022-03-23 22:16 ` Stefan Monnier
2022-03-23 22:30 ` Ergus
2022-03-24 3:19 ` Richard Stallman
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