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Re: [Xen-devel] compiling error "xen-unstable.hg"

  • To: Jan Beulich <JBeulich@xxxxxxxx>
  • From: Juergen Gross <juergen.gross@xxxxxxxxxxxxxx>
  • Date: Fri, 27 Jul 2012 12:58:43 +0200
  • Cc: xen-devel <xen-devel@xxxxxxxxxxxxx>, "Tim \(Xen.org\)" <tim@xxxxxxx>, Ian Campbell <Ian.Campbell@xxxxxxxxxx>, Yuriy Logvinov <hackroute@xxxxxxx>
  • Delivery-date: Fri, 27 Jul 2012 10:59:37 +0000
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  • List-id: Xen developer discussion <xen-devel.lists.xen.org>

Am 27.07.2012 12:38, schrieb Jan Beulich:
On 27.07.12 at 12:25, Ian Campbell<Ian.Campbell@xxxxxxxxxx>  wrote:
On Fri, 2012-07-27 at 11:14 +0100, Jan Beulich wrote:
The resulting string is correct, and the grep simply doesn't work
because you have a localized gcc. The addition of grep here was
done to support clang (see c/s 22985:d8ea33e7af7e, author
Cc-ed). It's not clear to me how to get around such translation

A judicious sprinkling of LANG=C  or LC_ALL=C etc?

Yuriy, could you give this a try?

  (Tim - could you explain what output clang generates that
made the use of grep necessary?), nor do I have a clue why the
sed invocation would complain about an unfinished command

Perhaps one of the multibyte Russian characters contains a "!" which
confuses non-UTF8 aware sed?

But the grep should not have returned anything, hence none
of those characters would even be seen by sed. Plus UTF-8
encodings of characters outside the ASCII range have their
high bits set on all resulting bytes (to avoid this very problem).

The grep returns the "Configured with:..." string on my system which contains
something like

 --with-pkgversion='Debian 4.4.5-8'

resulting in the sed error, as the tail -1 won't return the gcc version line.


Juergen Gross                 Principal Developer Operating Systems
PDG ES&S SWE OS6                       Telephone: +49 (0) 89 3222 2967
Fujitsu Technology Solutions              e-mail: juergen.gross@xxxxxxxxxxxxxx
Domagkstr. 28                           Internet: ts.fujitsu.com
D-80807 Muenchen                 Company details: ts.fujitsu.com/imprint.html

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