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Date:      Wed, 20 Jun 2012 08:54:29 +0200 (CEST)
From:      Wojciech Puchar <wojtek@wojtek.tensor.gdynia.pl>
To:        =?ISO-8859-15?Q?Fernando_Apestegu=EDa?= <fernando.apesteguia@gmail.com>
Cc:        Polytropon <freebsd@edvax.de>, FreeBSD Questions <freebsd-questions@freebsd.org>
Subject:   Re: Why Clang
Message-ID:  <alpine.BSF.2.00.1206200823060.71457@wojtek.tensor.gdynia.pl>
In-Reply-To: <CAGwOe2bSwAp5jfaQstYY%2BLmjjXNx31JW%2BgRTo3_KLYdYrqHC_w@mail.gmail.com>
References:  <402199FE-380B-41B6-866B-7D5D66C457D5@lpthe.jussieu.fr> <CAH3a3KWKNF5Bt-8=KgtbMh=rV6GfUO7OaeE6-SutxkcRe8cG3Q@mail.gmail.com> <alpine.BSF.2.00.1206191953280.8234@wojtek.tensor.gdynia.pl> <20120619205225.21d6709f.freebsd@edvax.de> <alpine.BSF.2.00.1206192154110.98802@wojtek.tensor.gdynia.pl> <CAGwOe2bSwAp5jfaQstYY%2BLmjjXNx31JW%2BgRTo3_KLYdYrqHC_w@mail.gmail.com>

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> Here[1] we can read a program linking agains a gpl v3 library should be released
> under the gplv3 too. However, the only concern would be when the program is
> implicitly linked against libgcc right? Well, there's even an
> exception[2] for this.
>
this is exactly how i understand that. Anyway DragonFly BSD developers 
(which is BSD licenced) don't have any problems and just use latest gcc.

> I'm not saying moving to clang is a bad idea.

I am saying this. Moving to worse compiler is a definitely bad idea.

This is not a place of politics. As GPLv3 doesn't prevent it from being 
used in FreeBSD and is better - it should be used. It's simple.

If clang would be better - it should be used.

> Can anyone provide an example of viral propagation of the license if we compile
> the base system with a gpl v3 gcc?
>
there are none probably.

Before actually testing it i believed we move to clang because it is 
better compiler AND and supported a move. Good lesson to test first and 
don't believe, even with FreeBSD.



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