UnitedLinux and "open source"
Karsten M. Self
kmself at ix.netcom.com
Sat Jun 15 19:49:51 UTC 2002
on Fri, Jun 14, 2002, Russell Nelson (nelson at crynwr.com) wrote:
> Rodrigo Barbosa writes:
> > Also, as you can see (if you take the time to read the infos on the site),
> > not all Open Source licenses are free software licenses.
>
> All software which is OSI Certified Open Source (that is, licensed
> under an approved license) is free software.
As I've discussed with Larry Rosen in the past, software in the public
domain [1] is not licensed, and is hence not subject to OSI
certification of a license, but is FSF Free Software [2].
Peace.
--------------------
Notes:
1. This may be a rather smaller set than most people would believe.
The conventional wisdom is that a work may be granted to the public
domain by an explicit grant, e.g.: "This program is granted to the
public domain". There is no mechanism specified in US copyright law
for transferring works to the public domain. Rather, certain
classes of work are either public domain at creation (largely:
works of the US Federal Government), or enter public domain at
expiration of copyright. The latter plays no role in any software
of any current relevance.
But for software works created by the US Federal Government, it's
possible that a work would meet the FSF's definition of Free
Software, but not be licensable, as OSI Open Source Certification
required.
2. I've been careful to use the terms OSI Open Source and FSF Free
Software when speaking or writing on these topics. In the same
sense that "open source" isn't a legally significant phrase (the
OSI's attempts to trademark this phrase failed), "free software" may
mean different things to different people.
I attended a presentation at LUGoD recently at which Ted Neward,
speaking on .NET, in which he described Microsoft's "shared source"
licensing as "open source". I pointed observed that though open
source itself has no legal significance, use of the phrase in this
context, and in particular to this audience, was disingenuous and
should be avoided. Microsoft itself doesn't use this terminology.
Another blatant abuse of the term occurs in the CBDTPA, in which
technologies, which explicitly restrict classes of use (OSD clause
6) describes availability of source code as "open source".
Russ Nelson is pulling a glory (obAliceInWonderlandReference) in
defining this term to his convenience. Though FSF Free Software
doesn't have the rigor of the OSI's open source definition and
certification, there is a definition of what free software is:
http://www.fsf.org/philosophy/free-sw.html
...and RMS has given guidance on what licensing and/or distribution
terms he feels to meet this definition. Richard's guidance may not
be final, but it is certainly informed. For those who've argued
that following Richard's guidance is "cultism", I don't see a
significant difference, so long as Richard provides justifications
and a coherent rationale, between what he does, and what the OSI
does.
As for licenses which meet OSI but not FSF terms, need I remind
anyone of the APSL?
http://www.fsf.org/licenses/license-list.html#NonFreeSoftwareLicense
OSI Open Source and FSF Free Software are highly similar, but
non-identical, concepts.
--
Karsten M. Self <kmself at ix.netcom.com> http://kmself.home.netcom.com/
What Part of "Gestalt" don't you understand?
Support the EFF, they support you: http://www.eff.org/
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