[PATCH 0/3] Integrate hardening build flags changes from Ubuntu

[Colin Watson <cjwatson@ubuntu.com>]

I've been carrying support for DEB_BUILD_OPTIONS=hardening (etc.) in
Ubuntu's dpkg for a while.  Now that we have the Dpkg::BuildFlags interface
and an appropriate vendor hook, I would like to get it merged.  I know this
isn't intrinsically Ubuntu-specific, but there is a fair amount of
disagreement over the details for Debian (#489771), and since we're carrying
the change anyway for the moment it seems reasonable to include it in the
Ubuntu vendor hooks for now.

Colin Watson (3):
  Dpkg::BuildFlags: simplify update-buildflags hook
  dpkg-buildpackage: Export all build flags
  Dpkg::Vendor::Ubuntu: Handle hardening in DEB_BUILD_OPTIONS

 scripts/Dpkg/BuildFlags.pm     |    2 +-
 scripts/Dpkg/Vendor/Default.pm |    8 +++---
 scripts/Dpkg/Vendor/Ubuntu.pm  |   42 ++++++++++++++++++++++++++++++++++++++-
 scripts/dpkg-buildpackage.pl   |    2 +-
 4 files changed, 46 insertions(+), 8 deletions(-)

-- 
Colin Watson                                       [cjwatson@ubuntu.com]