peter brinkmann is the guy who who would know best, but i seem to remember pretty clearly that he stated somewhere [expr] and [expr~] were ok to use with libPD on the AppStore. in other words (i assume) they had been recompiled from source in a more compatible license.
here's the bit that clearly states that the vanilla version of PD does not have the right version of [expr] and [expr~] this is older news from about 2011 i think: https://github.com/libpd/libpd/wiki/misc and here's the bit where they mention [expr] and [expr~] are now under LGPL, but it doesn't appear to solve the issue definitively: http://createdigitalnoise.com/discussion/1341/can-i-use-pd-extended-with-libpd/p1 the total solution if you want that specific functionality (that i am aware of) is to recompile [expr] and [expr~] from source and put it under a BSD or MIT license. the alternative is to redo that functionality with simple vanilla objects. there's a nice thread her on the PD forum about it: http://puredata.hurleur.com/sujet-6980-way-rewrite-expr hope this helps somewhat, best, scott On Mon, Mar 18, 2013 at 9:45 AM, Daniel Iglesia <[email protected]>wrote: > Hi everyone, (first time poster!) > > expr and expr~ can't be in a closed-source binary. (the libpd doc has some > discussion of this I believe). Once I release MobMuPlat open source, I was > hoping to include them in the binary+source at that point. However, I have > to check the licensing issues to see if even that is allowed, as MobMuPlat > is and will be under the BSD license. (if people are well versed in this > issue, please feel free to chime in.) > > If they can't be included, then removing them from the pd-vanilla flavor > in the distribution is probably a good idea, will do that. > > Best, Dan > > === > www.danieliglesia.com > www.iglesiaintermedia.com > > > On Mar 18, 2013, at 8:50 AM, Patrick Pagano wrote: > > > That's one of 20 expr~s that i need :-( > > > > > > On 03/18/2013 11:01 AM, Roman Haefeli wrote: > >> On Mon, 2013-03-18 at 13:52 +0000, Pagano, Patrick wrote: > >>> damnit. > >>> Any idea when that might be or a workaround? > >>> silent weeping > >> > >>> expr if($f1-$f2==0, 0, 1) > >> > >> [!= ] ? > >> > >> Roman > >> > >> > >> _______________________________________________ > >> [email protected] mailing list > >> UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list > > > > > > _______________________________________________ > > [email protected] mailing list > > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list > > > _______________________________________________ > [email protected] mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list >
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