On Mar 19, 1:47 pm, William <[email protected]> wrote:
> On Mar 18, 2:28 pm, Sebastien Lelong <[email protected]>
> wrote:

> > The only restriction would be the license: every files put in the pond
> > should be under ZLIB license, we know we can use them, without to ask author
> > every time.
>
> I don't think I suggested it, but I like it fine.  I don't much care
> what it is named.  Eventually, if it is as popular as I suspect, we
> may decide to name it JALLIB. :-)
>
> William

See
http://www.gnu.org/licenses/license-list.html

The Zlib is a not so well known
Why not have a list of approved licences?

FreeBSD is similar to Zlib and better known if you want like zlib
http://www.freebsd.org/copyright/freebsd-license.html
http://www.gzip.org/zlib/zlib_license.html

However Zlib is OK
IMO Creative Commons is not as you actually in reality give up
copyright.

See http://www.gnu.org/copyleft/copyleft.html as to why removing
Copyright is bad. (c) xxxx by mmmmm under the Geneva convention allows
you to add what ever terms to distribution and copying you desire.
It's because of "real" copyright that most of the Licences on
http://www.gnu.org/licenses/license-list.html  are actually legal.
However not all are equally "good". It depends on your aim.

It should also be noted that  Free Software Foundation and GNU are
occasionally crazy, when their Zeal overcomes reality and common
sense.

Why you might want TWO different licences for a software Library
(especially if  conversion to and from C is easy)
"Using the ordinary GPL is not advantageous for every library. There
are reasons that can make it better to use the Lesser GPL in certain
cases. The most common case is when a free library's features are
readily available for proprietary software through other alternative
libraries. In that case, the library cannot give free software any
particular advantage, so it is better to use the Lesser GPL for that
library.

This is why we used the Lesser GPL for the GNU C library. After all,
there are plenty of other C libraries; using the GPL for ours would
have driven proprietary software developers to use another—no problem
for them, only for us."

see http://www.gnu.org/philosophy/why-not-lgpl.html as to why some
libraries need GPL and some need Lesser GPL.
http://www.gnu.org/copyleft/gpl.html
http://www.gnu.org/copyleft/lesser.html

For documents
http://www.gnu.org/copyleft/fdl.html

I'm not a convinced that all documentation and/or software needs
"copyleft" or GPL compatibility to be "free" nor that all such should
always be "free" (there are different kinds of free).

But if you are going to have "Free" with optionally "copyleft", then
consider the licences for the "Freestyle/pond/sump/Septic tank/Junkbox/
Misc" library and give the Library an appropriate name.

Not all SW contributed needs to have same licence either, For the
"Freestyle/pond/sump/Septic tank/Junkbox/Misc" library  we could
decide any of
http://www.gnu.org/licenses/license-list.html#GPLCompatibleLicenses
or the above as well as 
http://www.gnu.org/licenses/license-list.html#GPLIncompatibleLicenses
applies.

IMO there is no decent GPL schematic package. Eagle is 100% commercial
and proprietary. The "free" version only does one page and very small
PCB. I have a bought professional version (up to 100mm x 160mm PCB)
and any number of pages. However the "free" version will open, print,
plot etc any files even up to very large PCBs of the most expensive
version, so it's a good distribution medium. It's on Linux and
Windows.
I have 2 other bought packages and have used about six packages over
long periods. Eagle is a good compromise if you don't have $5,000+ up
to $100,000 to spare. It's not a hobby package but used by
professionals. Very good selection of libraries and easy to create
library parts.

It interfaces (via 3rd party free plugin) direct to PCB mill costing
under $2,000. The Mill can do 20GHz boards on 0.8mm and thinner
substrate and cut plastic front panels. www.colinbus.com
see http://www.youtube.com/watch?v=lhdqBrciQZU&feature=related
and http://www.youtube.com/watch?v=9i9zDB6IiBM
I built and used one in my last job. 900MHz (0.8mm FR4) radio with
stripline filters  and 10.5GHz PCBs





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