Bug#926514: brltty: FTBFS on ia64 because the link check doesn't account for libunwind

[Samuel Thibault]

Hello,

John Paul Adrian Glaubitz, le sam. 06 avril 2019 14:04:07 +0200, a ecrit:
> brltty currently FTBFS on ia64 because the link check at the end of debian/rules
> does not account for the fact that binaries on ia64 link against libunwind*:
> 
> # Check that we didn't accidentally link against something outside of
> # d-i world
> grep Depends: debian/brltty-udeb/DEBIAN/control | perl -ne 'map {unless (/-udeb/ or /^ ?preseed-common$/) {print $_; exit 1}} split /,/'
>  libunwind8make: *** [debian/rules:257: brltty-udeb] Error 1
> dpkg-buildpackage: error: fakeroot debian/rules binary-arch subprocess returned exit status 2
> 
> Adding a "or /libunwind.*/" should be able to fix the problem though. Will test
> later and attach a tested patch.

Err, but is the libunwind8 package really available in the d-i image?
AIUI we'd need a udeb for it, not just ignore the issue.

Samuel