Hi. Given that the buildds are able to build the Arch:all packages but not the arch:amd64 packages, the way to reproduce this would be to do this in a regular directory chroot:
dpkg-buildpackage -B In particular, I see that debian/rules does different things depending on the type of build: override_dh_auto_configure-indep: override_dh_auto_configure-arch: pre-build dh_auto_configure -- $(CMAKE_FLAGS) That sort of thing makes possible that a full build works while an arch-specific build (only "all", or only "amd64") does not. Hope this helps. Thanks.