that old GNU/Linux argument
Alexandre Oliva
aoliva at redhat.com
Sun Jul 20 09:06:58 UTC 2008
On Jul 19, 2008, Les Mikesell <lesmikesell at gmail.com> wrote:
> Alexandre Oliva wrote:
>>
>>> The core of the distribution is the kernel, called Linux.
>>
>> What about GNU *core*utils? :-P :-D
>>
>> And then, again, what if you remove Linux, install kFreeBSD or
>> OpenSolaris in its stead, rebuild glibc to export the same ABI but use
>> the system calls of the new kernel, and reboot? How come that would
>> still be Linux?
> It wouldn't be Linux.
With all those "Linux" applications, libraries and tools, even lots of
GNU programs built "for Linux"? How could it possibly not be "Linux"?
:-)
Oh wait, maybe it wasn't before either. That would explain it.
> It might be http://www.nexenta.org/os.
Not quite the scenario I described.
Nexenta actually rebuilds all packages. What I proposed was to
rebuild *only* GNU libc to retarget the entire system to the
replacement kernel. In some cases, not even that is required, for
some kernels can emulate Linux system calls. Then, the
allegedly-Linux operating system runs pretty much unmodified without
any Linux around. Odd, wouldn't you say?
--
Alexandre Oliva http://www.lsd.ic.unicamp.br/~oliva/
Free Software Evangelist oliva@{lsd.ic.unicamp.br, gnu.org}
FSFLA Board Member ¡Sé Libre! => http://www.fsfla.org/
Red Hat Compiler Engineer aoliva@{redhat.com, gcc.gnu.org}
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