I've created a patch that fixes this issue. It:
1. Removes leftover cdbs bits 2. Bumps compat version to 9, so "--libdir=/usr/lib/$(DEB_HOST_MULTIARCH)" is not needed anymore 3. Fixes kerberos plugins path. Ubuntu uses /usr/lib/.../krb5/plugins/krb5/ instead of /usr/lib/.../krb5/plugins/libkrb5/
I've created a patch that fixes this issue. It:
1. Removes leftover cdbs bits /usr/lib/ $(DEB_HOST_ MULTIARCH) " is not needed anymore .../krb5/ plugins/ krb5/ instead of /usr/lib/ .../krb5/ plugins/ libkrb5/
2. Bumps compat version to 9, so "--libdir=
3. Fixes kerberos plugins path. Ubuntu uses /usr/lib/