[PATCH 0/4] Some small improvements

[Philipp Hahn <hahn@univention.de>]

We (Univention) are using debian-cd to also build our DVD images.
Our setup is a bit different, so I had to apply some patches to fix some
issues, like not being able to invoke "make status" a second time.

I also fixed one problem where the regular expression wasn't anchored, which
lead to the removal of some other packages sharing the same prefix.

Finally one more performance improvement by using "apt-cache show" for multiple
packages; it uses "xargs" from "findutils", which is "essential".

Please have a look and pick what you like.

Philipp Hahn (4):
  Replace previous sym-links
  Use only first package candidate
  Anchor package name regular expression
  Invoke apt-cache only once

 Makefile | 18 ++++++++----------
 1 file changed, 8 insertions(+), 10 deletions(-)

-- 
2.1.4