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Date: Tue, 01 Jul 2014 20:54:33 +0200
From: Bernhard Walle <bernhard@bwalle.de>
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Subject: Re: [ptxdist] Which versionS should i use?
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Am 01.07.14 18:10, schrieb Norbert Roos:
> 
> I'm just doing the first steps with ptxdist, and became pretty confused
> about the versions:
> 
> I downloaded the project "phyCORE-OMAP4-2013.01.0", which uses ptxdist
> 2013.01.0. Ok so far.
> 
> Now i want to build a toolchain, but there is no OSELAS 2013.01.1
> toolchain. If i take a different toolchain, ptxdist gives me an error
> about a mismatching ptxdist version (i tried it with the toolchain
> versions 2012.12.1 and 2013.12.2).
> 
> I could of course ignore the error, but i'd like to do it the right way.
> So what is the correct way then?

You can (and should) install different versions of ptxdist at the same
time. In addition to /usr/local/bin/ptxdist there are binaries (scripts)
that have the version inside, e.g. /usr/local/bin/ptxdist-2013.12.

You can even (that's what I do to build a toolchain) "install" ptxdist
in the toolchain directory, i.e.

 % cd OSELAS-Toolchain-xxx
 % curl -O \
  http://ptxdist.org/software/ptxdist/download/ptxdist-2013.12.0.tar.bz2
 % cd ptxdist-2013.12.0
 % ./configure && make
 % cd ..
 % ln -s ptxdist-2013.12.0/bin/ptxdist p
 % ./p select ptxconfigs/...
 % ./p go


Regards,
Bernhard


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