touch-packages team mailing list archive

[Michał Sawicz <michal.sawicz@xxxxxxxxxxxxx>]

Public bug reported:

With the new explicit g++ 4.9 dependency apt falls over when trying to
install cross-dependencies for e.g. Mir:

The following packages have unmet dependencies:
 g++-4.9:armhf : Depends: gcc-4.9:armhf (= 4.9.1-4ubuntu3) but it is not going to be installed
E: Build-dependencies for sbuild-build-depends-mir-dummy could not be satisfied.

This means cross-building doesn't work for any packages that have that
dependency added. We were told it's going to be fine due to 4.9 becoming
default, but it is now, and the situation remains.

** Affects: mir (Ubuntu)
     Importance: Undecided
         Status: New

** Affects: unity8 (Ubuntu)
     Importance: Undecided
         Status: New

** Attachment added: "Failed sbuild log"
   https://bugs.launchpad.net/bugs/1353855/+attachment/4171720/+files/mir_0.5.1%2B14.10.20140728-0ubuntu1_armhf.build

** Also affects: unity8 (Ubuntu)
   Importance: Undecided
       Status: New

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https://bugs.launchpad.net/bugs/1353855

Title:
  Explicit g++ 4.9 dependency breaks cross-building

Status in “mir” package in Ubuntu:
  New
Status in “unity8” package in Ubuntu:
  New

Bug description:
  With the new explicit g++ 4.9 dependency apt falls over when trying to
  install cross-dependencies for e.g. Mir:

  The following packages have unmet dependencies:
   g++-4.9:armhf : Depends: gcc-4.9:armhf (= 4.9.1-4ubuntu3) but it is not going to be installed
  E: Build-dependencies for sbuild-build-depends-mir-dummy could not be satisfied.

  This means cross-building doesn't work for any packages that have that
  dependency added. We were told it's going to be fine due to 4.9
  becoming default, but it is now, and the situation remains.

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