These patches fix some minor issues in the Xen checks:
 * the use of subshells meant that the (not yet committed) "bail out
   on -Werror failure" check in do_cc didn't actually cause the
   configure run to stop
 * the 4.1 probe code had a set-but-unused-variable warning

Blue: with these two I'm able to do a successful configure
on Debian testing even with the 11/11 'make errors cause
configure failures' patch.

Peter Maydell (2):
  configure: Don't run Xen compile checks in subshells
  configure: Fix set-but-not-used warning in Xen 4.1 probe

 configure |   33 ++++++++++++++++-----------------
 1 file changed, 16 insertions(+), 17 deletions(-)

-- 
1.7.9.5


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