I do see this in branch fsl-imx51 of ubuntu:ubuntu/ubuntu-karmic.git; debian.fsl-imx51/control.d/flavour-control.stub has:
Package: linux-headers-PKGVER-ABINUM-FLAVOUR
Depends: coreutils | fileutils (>= 4.0), linux-headers-PKGVER-ABINUM, ${shlibs:Depends}
I do see this in branch fsl-imx51 of ubuntu: ubuntu/ ubuntu- karmic. git; debian. fsl-imx51/ control. d/flavour- control. stub has: PKGVER- ABINUM- FLAVOUR PKGVER- ABINUM, ${shlibs:Depends}
Package: linux-headers-
Depends: coreutils | fileutils (>= 4.0), linux-headers-