It turns out, that changing
dh_strip --no-automatic-dbgsym -Xvmlinux
to
dh_strip --no-automatic-dbgsym -Xvmlinux -Xvmlinuz
in debian/rules.real fixes the build.
I added some tracing code and this shows that in former compat level 9,
the strip command is never executed on the vmlinuz file, while with
compat level 12, strip is now executed like this and thus fails:
strip --remove-section=.comment --remove-section=.note --strip-unneeded
debian/linux-image-5.6.0-1-parisc64/boot/vmlinuz-5.6.0-1-parisc64
strip: debian/linux-image-5.6.0-1-parisc64/boot/vmlinuz-5.6.0-1-parisc64: file
format not recognized
dh_strip: error: strip --remove-section=.comment --remove-section=.note
--strip-unneeded
debian/linux-image-5.6.0-1-parisc64/boot/vmlinuz-5.6.0-1-parisc64 returned exit
code 1
Any chance we can add "-Xvmlinuz" to the dh_strip command in rules.real?
