Bug#810809: gnat-6-<triplet>, libgnat{prj, vsn}6-dev-<arch>-cross: fails to upgrade from 'sid' - trying to overwrite /usr/bin/<triplet>-gnatxref, /usr/<triplet>/lib/libgnat{vsn, prj}.a

[Andreas Beckmann <anbe@debian.org>]

Followup-For: Bug #810809
Control: reassign -1 src:gcc-6 6-20160205-1
Control: reopen -1
Control: affects -1 + src:gcc-6-cross src:gcc-6-cross-ports

Hi,

the *gnat*-cross package relationships seem not to work correctly, yet:

  Selecting previously unselected package gnat-6-aarch64-linux-gnu.
  Preparing to unpack .../gnat-6-aarch64-linux-gnu_6-20160205-1cross1_amd64.deb ...
  Unpacking gnat-6-aarch64-linux-gnu (6-20160205-1cross1) ...
  dpkg: error processing archive /var/cache/apt/archives/gnat-6-aarch64-linux-gnu_6-20160205-1cross1_amd64.deb (--unpack):
   trying to overwrite '/usr/bin/aarch64-linux-gnu-gnatxref', which is also in package gnat-5-aarch64-linux-gnu 5.3.1-8cross1
  Processing triggers for libc-bin (2.21-7) ...
  Errors were encountered while processing:
   /var/cache/apt/archives/gnat-6-aarch64-linux-gnu_6-20160205-1cross1_amd64.deb

and so on ...


Andreas