debian: Fix build with old versions of dpkg-buildflags.
authorBen Pfaff <blp@nicira.com>
Tue, 13 Aug 2013 19:54:35 +0000 (12:54 -0700)
committerBen Pfaff <blp@nicira.com>
Tue, 13 Aug 2013 21:05:13 +0000 (14:05 -0700)
commit15d0658c6913092adfa9c0ce001ec21e94ff67ba
treeacf7269416db9afc88a4af7f969bda72d36f9fda
parent956f2bf03d5f377ea64dd58e232bc6b44f5959b1
debian: Fix build with old versions of dpkg-buildflags.

dpkg-buildflags has not always supported --export=configure, but commit
6c2d4c8780 (debian: Apply hardening options to build.) used it
unconditionally, causing the build to fail on old Debian distributions.
This fixes the problem.

Signed-off-by: Ben Pfaff <blp@nicira.com>
debian/rules