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To: Ion-Mihai Tetcu <itetcu@FreeBSD.org>
Subject: Re: llvm-3.2 tarball rerolled?
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On 2013-01-12 22:54, Ion-Mihai Tetcu wrote:
> I'm seeing this size mismatch, any idea what it is about?
>
> root(itetcu)@it/SU >-SSH-> /usr/ports/devel/llvm [23:50:47] 0
>   # make
> ===>  Found saved configuration for llvm-3.1
> => llvm-3.2.src.tar.gz doesn't seem to exist in /usr/ports/distfiles/.
> => Attempting to fetch http://llvm.org/releases/3.2/llvm-3.2.src.tar.gz
> fetch: http://llvm.org/releases/3.2/llvm-3.2.src.tar.gz: size mismatch: expected 12275252, actual 12275082
> => Attempting to fetch ftp://ftp.FreeBSD.org/pub/FreeBSD/ports/distfiles/llvm-3.2.src.tar.gz
> fetch: ftp://ftp.FreeBSD.org/pub/FreeBSD/ports/distfiles/llvm-3.2.src.tar.gz: File unavailable (e.g., file not found, no access)
> => Couldn't fetch it - please try to retrieve this

See the (rather long) thread starting here:

   http://lists.cs.uiuc.edu/pipermail/llvmdev/2013-January/057964.html

Short version: the tarball got re-rolled because somebody noticed an
obsolete directory in it.  Stupid, but probably just a mistake.

The complete difference of the old and new tarballs, extracted:

$ diff -upr llvm-3.2.src-2012-12-21 llvm-3.2.src-2013-01-11
Only in llvm-3.2.src-2012-12-21/lib/Target: PTX