[Bug 906370] Dependencies.txt

[Marcin Juszkiewicz]

apport information

** Attachment added: "Dependencies.txt"
   https://bugs.launchpad.net/bugs/906370/+attachment/2639785/+files/Dependencies.txt

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Title:
  merging generated conflicts which were resolved in merged branch

Status in “bzr” package in Ubuntu:
  New

Bug description:
  I have two branches of gcc-4.6 packaging for my daily builds of gcc-
  linaro (native and cross):

  lp:~hrw/ubuntu/precise/gcc-4.6/gcc-linaro-ci-cross  (named 'ci-cross' later)
  lp:~hrw/ubuntu/precise/gcc-4.6/gcc-linaro-ci-native	 (named 'ci-native' later)

  In previous week I merged lp:ubuntu/gcc-4.6 into 'ci-native' one and
  got some merge conflicts (which were expected). I handled them and
  commited (rev 72). Then I made few other commits and finally pushed
  branch to server (rev 76).

  Today I decided to merge 'ci-native' into 'ci-cross' to get this merge
  and all fixes at once. So I branched 'ci-cross' (rev 82) and then
  called "bzr merge lp:~hrw/ubuntu/precise/gcc-4.6/gcc-linaro-ci-
  native". Bazaar told me that this is 'criss-cross' merge and pointed
  to documentation. Merge resulted in 8 files conflicted which was a
  surprise for me cause I expected bzr to know that those conflicts were
  fixed by hand already in 'ci-native' branch.

  I tried "bzr merge --lca" and "bzr merge --weave" but each time I had same 8 conflicted files. Now I am wasting my time resolving all conflicts again and I am happy that I do not have more such branches.
  --- 
  ApportVersion: 1.90-0ubuntu1
  Architecture: amd64
  DistroRelease: Ubuntu 12.04
  InstallationMedia: Kubuntu 10.04 "Lucid Lynx" - Release Candidate amd64 (20100419.1)
  Package: bzr 2.5.0~beta4-1ubuntu1
  PackageArchitecture: all
  ProcVersionSignature: Ubuntu 3.2.0-4.10-generic 3.2.0-rc5
  Tags:  precise
  Uname: Linux 3.2.0-4-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm admin cdrom dialout libvirtd lpadmin plugdev sambashare vboxusers video

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