Re: [HACKERS] LGPL

2005-06-18 Thread Joshua D. Drake
So, is there an effort to not require GNU make then ? Neither using GNU make or gcc make to buld a binary make the resulting binary bound by the GPL. That is correct because all (well most) of the libraries used by GCC are LGPL not GPL. Sincerely, Joshua D. Drake -

Re: [HACKERS] LGPL

2005-06-18 Thread Bruno Wolff III
On Sat, Jun 18, 2005 at 08:43:01 +0100, Peter Galbavy <[EMAIL PROTECTED]> wrote: > Tom Lane wrote: > > >What is important is that it is possible, and useful, to build Postgres > >in a completely non-GPL environment. If that were not so then I think > >we'd have some license issues. But the fac

Re: [HACKERS] LGPL

2005-06-18 Thread Tom Lane
Peter Galbavy <[EMAIL PROTECTED]> writes: > So, is there an effort to not require GNU make then ? No, that's not relevant. GNU make is a tool, not part of the end result. A more interesting question is Autoconf, which we also depend on as a build tool, and which does copy parts of itself into th

Re: [HACKERS] LGPL

2005-06-18 Thread Peter Galbavy
Tom Lane wrote: What is important is that it is possible, and useful, to build Postgres in a completely non-GPL environment. If that were not so then I think we'd have some license issues. But the fact that building PG in a GPL-ized environment creates a GPL-ized binary is not a problem from m

Re: [HACKERS] LGPL

2005-06-17 Thread Robert Treat
On Saturday 18 June 2005 01:43, Gregory Maxwell wrote: > On 6/18/05, Tom Lane <[EMAIL PROTECTED]> wrote: > ... But is it really the case that PostgreSQL developers are being > paid to code because PG is BSDed and proprietary forks are possible? > ... There is no harm in being BSDed, but I question

Re: [HACKERS] LGPL

2005-06-17 Thread Gregory Maxwell
On 6/18/05, Tom Lane <[EMAIL PROTECTED]> wrote: > What is important is that it is possible, and useful, to build Postgres > in a completely non-GPL environment. If that were not so then I think > we'd have some license issues. But the fact that building PG in a > GPL-ized environment creates a GP

Re: [HACKERS] LGPL

2005-06-17 Thread Tom Lane
"Joshua D. Drake" <[EMAIL PROTECTED]> writes: >> With libreadline, we are not taking their code or distributing it, but >> merely linking to it if it exists. > But we are also requiring it. The rpms won't install unless readline is > available. The RPMs require it --- not our source code. Sinc

Re: [HACKERS] LGPL

2005-06-17 Thread Joshua D. Drake
Dave Cramer wrote: Huh ? ./configure --without-readliine works just fine, there is no requirement. Again: If we **link** to readline, postgresql won't start without it. That is a postgresql requirement. Yes we can compile without it. That isn't what I was talking about. But as Andrew pointe

Re: [HACKERS] LGPL

2005-06-17 Thread Andrew Dunstan
Joshua D. Drake wrote: If we link to readline, postgresql won't start without it. Regardless of the package. That seems pretty much a postgresql requirement ;) If you think you're in danger don't link to it. You don't have to at all. You can build without readline entirely (it's only n

Re: [HACKERS] LGPL

2005-06-17 Thread Bruce Momjian
Joshua D. Drake wrote: > Dave Cramer wrote: > > Huh ? > > > > ./configure --without-readliine > > > > works just fine, there is no requirement. > > Again: > > If we **link** to readline, postgresql won't start without it. > That is a postgresql requirement. Yes we can compile without > it. That

Re: [HACKERS] LGPL

2005-06-17 Thread Dave Cramer
Huh ? ./configure --without-readliine works just fine, there is no requirement. Dave On 17-Jun-05, at 3:04 PM, Joshua D. Drake wrote: Marc G. Fournier wrote: On Fri, 17 Jun 2005, Joshua D. Drake wrote: With libreadline, we are not taking their code or distributing it, but merely li

Re: [HACKERS] LGPL

2005-06-17 Thread Joshua D. Drake
Marc G. Fournier wrote: On Fri, 17 Jun 2005, Joshua D. Drake wrote: With libreadline, we are not taking their code or distributing it, but merely linking to it if it exists. But we are also requiring it. The rpms won't install unless readline is available. that isn't a PostgreSQL req

Re: [HACKERS] LGPL

2005-06-17 Thread Andrew Dunstan
Joshua D. Drake wrote: With libreadline, we are not taking their code or distributing it, but merely linking to it if it exists. But we are also requiring it. The rpms won't install unless readline is available. Now, some say that is enough to make us GPL, but many don't agree wit

Re: [HACKERS] LGPL

2005-06-17 Thread Tino Wildenhain
Am Dienstag, den 14.06.2005, 22:59 -0300 schrieb Marc G. Fournier: > We already do ... libreadline ... Hm. I remember in my source builds I used libedit which is the BSD replacement IIRC? ---(end of broadcast)--- TIP 1: subscribe and unsubscribe

Re: [HACKERS] LGPL

2005-06-17 Thread Marc G. Fournier
On Fri, 17 Jun 2005, Joshua D. Drake wrote: With libreadline, we are not taking their code or distributing it, but merely linking to it if it exists. But we are also requiring it. The rpms won't install unless readline is available. that isn't a PostgreSQL requirement though, that is a

Re: [HACKERS] LGPL

2005-06-17 Thread Joshua D. Drake
With libreadline, we are not taking their code or distributing it, but merely linking to it if it exists. But we are also requiring it. The rpms won't install unless readline is available. Now, some say that is enough to make us GPL, but many don't agree with that interpretation. --

Re: [HACKERS] LGPL

2005-06-15 Thread John Hansen
Josh, > Both of these would be fine as add-ins to be distributed *separately* through > pgFoundry or even the mirrors if they prove popular. > Bundling them in unified distribution binaries with PostgreSQL would be a > significant problem. > > You see this in other projects all the time: "

Re: [HACKERS] LGPL

2005-06-15 Thread Josh Berkus
John, > What are your thoughts on using the glib > (http://developer.gnome.org/doc/API/2.2/glib/index.html) library for > some functionality in pg? > Additionally,. I came across this fine library > (http://home.gna.org/uri/uri.en.html) which I'd like to use as a base > for a new URI type, unfortu

Re: [HACKERS] LGPL

2005-06-15 Thread Bruce Momjian
Andrew Dunstan wrote: > > > Bruce Momjian wrote: > > >Maybe LGPL is OK, but I think we will try to avoid a dependency on LGPL > >code if we can help it. > > > > > > > > License issues aside, should we not be trying to avoid adding > dependencies on third party libraries, especially those tha

Re: [HACKERS] LGPL

2005-06-15 Thread Andrew Dunstan
Bruce Momjian wrote: Maybe LGPL is OK, but I think we will try to avoid a dependency on LGPL code if we can help it. License issues aside, should we not be trying to avoid adding dependencies on third party libraries, especially those that are not standard on most operating systems? Al

Re: [HACKERS] LGPL

2005-06-15 Thread Joshua D. Drake
LGPL libs are used all over by all kinds of closed sorce applications and that's the whole idea of making things (like glib) into LGPL instead of GPL. For example Acrobat Reader 7 for unix uses GTK+ and it is LGPL. Acrobat Reader surely do require GTK+. Maybe LGPL is OK, but I think we will

Re: [HACKERS] LGPL

2005-06-15 Thread Bruce Momjian
Dennis Bjorklund wrote: > On Wed, 15 Jun 2005, Bruce Momjian wrote: > > > > K, that's what confused me as I got the impression it was ok to require > > > LGPL libraries but not GPL. > > > > I think the answer isn't clear on that one. > > If that is not clear then what is the difference between a

Re: [HACKERS] LGPL

2005-06-15 Thread Dennis Bjorklund
On Wed, 15 Jun 2005, Bruce Momjian wrote: > > K, that's what confused me as I got the impression it was ok to require > > LGPL libraries but not GPL. > > I think the answer isn't clear on that one. If that is not clear then what is the difference between a LGPL lib and a GPL one? To copy code fr

Re: [HACKERS] LGPL

2005-06-14 Thread Bruce Momjian
John Hansen wrote: > Tom Lane [mailto:[EMAIL PROTECTED] Wrote: > > "John Hansen" <[EMAIL PROTECTED]> writes: > > > Right,... Let me be more specific then, > > > > > What are your thoughts on using the glib > > > (http://developer.gnome.org/doc/API/2.2/glib/index.html) > > library for > > > s

Re: [HACKERS] LGPL

2005-06-14 Thread John Hansen
Tom Lane [mailto:[EMAIL PROTECTED] Wrote: > "John Hansen" <[EMAIL PROTECTED]> writes: > > Right,... Let me be more specific then, > > > What are your thoughts on using the glib > > (http://developer.gnome.org/doc/API/2.2/glib/index.html) > library for > > some functionality in pg? > > Right

Re: [HACKERS] LGPL

2005-06-14 Thread Tom Lane
"John Hansen" <[EMAIL PROTECTED]> writes: > Right,... Let me be more specific then, > What are your thoughts on using the glib > (http://developer.gnome.org/doc/API/2.2/glib/index.html) library for > some functionality in pg? Right offhand that seems like a nonstarter. Exactly how would you

Re: [HACKERS] LGPL

2005-06-14 Thread John Hansen
Tom Lane [mailto:[EMAIL PROTECTED] Wrote: > "John Hansen" <[EMAIL PROTECTED]> writes: > > Is there any reason why we would not be able to use LGPL code in PG? > > Another point of view on this: it's OK to use LGPL code if > it's available on the local platform, so long as we don't > *require* it

Re: [HACKERS] LGPL

2005-06-14 Thread Tom Lane
"John Hansen" <[EMAIL PROTECTED]> writes: > Is there any reason why we would not be able to use LGPL code in PG? Another point of view on this: it's OK to use LGPL code if it's available on the local platform, so long as we don't *require* it to be present. It's even safer if the LGPL code is mer

Re: [HACKERS] LGPL

2005-06-14 Thread Andrew Dunstan
John Hansen wrote: Agreed. With libreadline, we are not taking their code or distributing it, but merely linking to it if it exists. Now, some say that is enough to make us GPL, but many don't agree with that interpretation. Right,. That's actually exactly what I meant: using GPL/

Re: [HACKERS] LGPL

2005-06-14 Thread Andrew Dunstan
John Hansen wrote: So, what's the story with readline? It's only used in psql. If they made a fuss presumably we'd just remove the hooks and use libedit instead - isn't that the default on some BSD systems anyway? But don't plug GPL code into the backend under any circumstances. chee

Re: [HACKERS] LGPL

2005-06-14 Thread Tim Allen
John Hansen wrote: So, what's the story with readline? There is a greyish clause in the GPL that says that linking to things normally distributed with your operating system doesn't incur the obligations of the GPL. So assuming that readline, which is GPL, is normally distributed with your op

Re: [HACKERS] LGPL

2005-06-14 Thread John Hansen
> Agreed. > > With libreadline, we are not taking their code or > distributing it, but merely linking to it if it exists. Now, > some say that is enough to make us GPL, but many don't agree > with that interpretation. Right,. That's actually exactly what I meant: using GPL/LGPL libraries by

Re: [HACKERS] LGPL

2005-06-14 Thread Bruce Momjian
Andrew Dunstan wrote: > > > Bruce Momjian wrote: > > >John Hansen wrote: > > > > > >>What about GPL ? > >>I assume that's out of the question! > >> > >> > > > >If we add some GPL code, the entire binary becomes GPL, and that > >prevents closed-source commercial versions from being produced

Re: [HACKERS] LGPL

2005-06-14 Thread Andrew Dunstan
Bruce Momjian wrote: John Hansen wrote: What about GPL ? I assume that's out of the question! If we add some GPL code, the entire binary becomes GPL, and that prevents closed-source commercial versions from being produced. When I went searching for some code to make a director

Re: [HACKERS] LGPL

2005-06-14 Thread Andrew Dunstan
Er, no. It's GPL, not LGPL software. My readline.h says: The GNU Readline Library is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later vers

Re: [HACKERS] LGPL

2005-06-14 Thread John Hansen
So, what's the story with readline? > -Original Message- > From: Bruce Momjian [mailto:[EMAIL PROTECTED] > Sent: Wednesday, June 15, 2005 12:11 PM > To: John Hansen > Cc: Marc G. Fournier; pgsql-hackers@postgresql.org > Subject: Re: [HACKERS] LGPL > > John

Re: [HACKERS] LGPL

2005-06-14 Thread John Hansen
g > Subject: Re: [HACKERS] LGPL > > Er, no. It's GPL, not LGPL software. My readline.h says: > >The GNU Readline Library is free software; you can redistribute it >and/or modify it under the terms of the GNU General Public License >as published by the Free

Re: [HACKERS] LGPL

2005-06-14 Thread Bruce Momjian
ng produced. --- > > > -Original Message- > > From: Marc G. Fournier [mailto:[EMAIL PROTECTED] > > Sent: Wednesday, June 15, 2005 11:59 AM > > To: John Hansen > > Cc: pgsql-hackers@postgresql.org > > Subject: Re: [HACKERS] LGPL > > > > > > We alre

Re: [HACKERS] LGPL

2005-06-14 Thread Bruce Momjian
Marc G. Fournier wrote: > > We already do ... libreadline ... libreadline is GPL, not LGPL. --- > > On Wed, 15 Jun 2005, John Hansen wrote: > > > Is there any reason why we would not be able to use LGPL code in PG? > > >

Re: [HACKERS] LGPL

2005-06-14 Thread John Hansen
What about GPL ? I assume that's out of the question! > -Original Message- > From: Marc G. Fournier [mailto:[EMAIL PROTECTED] > Sent: Wednesday, June 15, 2005 11:59 AM > To: John Hansen > Cc: pgsql-hackers@postgresql.org > Subject: Re: [HACKERS] LGPL > > &g

Re: [HACKERS] LGPL

2005-06-14 Thread Marc G. Fournier
We already do ... libreadline ... On Wed, 15 Jun 2005, John Hansen wrote: Is there any reason why we would not be able to use LGPL code in PG? ... John ---(end of broadcast)--- TIP 3: if posting/reading through Usenet, please send an appropriat

[HACKERS] LGPL

2005-06-14 Thread John Hansen
Is there any reason why we would not be able to use LGPL code in PG? ... John ---(end of broadcast)--- TIP 3: if posting/reading through Usenet, please send an appropriate subscribe-nomail command to [EMAIL PROTECTED] so that your messag