Below are two tables showing the two problem classes that prevent cross compilation on the dependency level. This example tries to satisfy the crossbuild dependencies of all source packages on amd64 as the build architecture for a dummy architecture generated from amd64 (called armhf here) as the host architecture in current Debian sid.

A machine parsable version can be retrieved in dose yaml format

Bugs are associated with packages on this page if they carry the usertag "cross-satisfiability" of the user "debian-cross@lists.debian.org".

You can get an overview of all bugs tagged like that in the Debian bts

Hover over a package name with your cursor for architecture and version information. Hovering over the arrows in the depchain columns will show the dependency that led from one package in the chain to the next.

src:pgcopydb

Top 10 summary

The following is a summary of the full "missing" and "conflict" tables below. It only shows the first and last columns of the full tables and only displays the top 10 rows.

Missing

# of packages per missingUnsatisfied dependency
258python3-sphinx:armhf
11postgresql:armhf

Conflict

# of packages per conflictConflict
2binutils-x86-64-linux-gnu:amd64
2binutils:amd64

missing

The packages in the third column cannot satisfy their (possibly transitive) dependencies because of the unsatisfied dependency in the last column. This is mostly because the binary package providing the dependency in the last column is Multi-Arch:no. Some of these packages need to be Multi-Arch:foreign instead. In some other cases, Build-Depends can be annotated with :native. The depchains column shows the dependency chain(s) from the packages in the third column to the unsatisfied dependency in the last column. The "(*)" placeholder in the depchains column represents any package in the third column. Hovering over the arrows in the depchains column with your cursor will show the dependency that led from one package in the chain to the next.

The output is first grouped by the shared unsatisfied dependency (last column) and then by shared dependency chain (fourth column). The groups are sorted by the number of packages missing the dependency in the last column. Within each group, the output is sorted by the number of packages sharing the same dependency chain.

# of packages per missing# of packages per depchainpackages with missing (possibly transitive) dependenciesDepchainsUnsatisfied dependency
258 258src:aioquic src:aria2 src:astropy src:at-spi2-core (1087292) src:basemap src:bioxtasraw src:black src:bmtk src:borgbackup src:borgbackup2 src:brian src:c-blosc2 src:c-munipack src:ceph src:cglm src:click src:condor src:coreboot (ITA: #1055811) src:cumin src:dbus-deviation src:dbus-fast src:deap src:dioptas src:dleyna src:dm-tree src:dogtag-pki src:dolfin src:drgn src:dynare src:enlighten src:fabulous (1033580) src:fastchunking (1022959) src:fastd src:fenics-basix src:fenics-dolfinx src:fio src:fish src:flashrom src:flint src:freeart src:frozenlist src:gdspy (1023190) src:gearmand src:gnunet (O: #1070305) src:groonga src:grpc src:h5z-zfp src:haproxy (1079532) src:haskell-futhark src:hippotat src:imath src:intake src:isc-kea (1080444) src:khmer src:kitty src:kiwi src:knot (RM: #1087068) src:knot-resolver src:lammps src:libabigail src:libcomps src:libcork (1083174) src:libcorkipset src:libdnf src:libiio src:libmemcached src:libmypaint src:librepo src:libsass-python src:libudis86 src:libxeddsa src:logbook src:luabind src:luma.core src:luma.lcd src:luma.led-matrix src:luma.oled src:m2crypto src:macsyfinder src:manimpango src:mdanalysis src:mdtraj src:minieigen src:mlpy src:mongo-c-driver src:mpc src:mpd src:mpi4py src:mpi4py-fft src:mydumper src:mypy src:ncmpc src:nextcloud-desktop src:nfs-ganesha src:nipy src:notmuch src:ntopng src:numcodecs src:oar src:obitools src:onetbb src:open3d src:opencolorio src:opendrop src:openexr src:openmolcas src:openvswitch src:otf2 src:ovn src:pam-python src:pcl src:peewee src:pg-auto-failover src:pgcopydb src:pglast src:pgloader src:phcpack src:pikepdf src:piuparts src:pmix src:poezio src:polybar src:powerline src:pplpy src:psi4 src:psycopg2 src:pyalsaaudio src:pycairo (1087293) src:pycares (O: #1074758) src:pycryptodome src:pyepr src:pyerfa src:pyfai src:pyfftw src:pyftdi src:pyfuse3 src:pygame src:pygccjit src:pygresql src:pyliblo src:pylsqpack src:pymca src:pymongo src:pynauty src:pynx src:pyotherside src:pyregion src:pyresample src:pyside2 src:pyside6 src:pysph src:pytables src:python-aiohttp src:python-aiortc src:python-argon2 src:python-biom-format src:python-biopython src:python-blosc src:python-bonsai src:python-btrees src:python-bumps src:python-cassandra-driver src:python-clevercsv src:python-clickhouse-driver src:python-cogent src:python-convertertools src:python-coverage src:python-djvulibre src:python-drizzle src:python-escript src:python-evdev src:python-freesasa src:python-getdns src:python-gevent src:python-gmpy2 src:python-greenlet src:python-gsd src:python-igraph src:python-intbitset src:python-iptables src:python-ldap src:python-levenshtein (ITA: #1065327) src:python-llfuse src:python-maxminddb src:python-memray src:python-nacl src:python-nh3 src:python-peachpy src:python-persistent src:python-picologging src:python-pkcs11 src:python-ppmd src:python-prctl src:python-pyaudio (941113) src:python-pybedtools src:python-pyepics src:python-pylibacl src:python-pylibsrtp src:python-pyxattr src:python-rapidjson src:python-rocksdb src:python-rosettasciio src:python-sdbus src:python-soxr src:python-tinycss src:python-tornado src:python-vispy src:python-wrapt src:python-zstandard src:python3-defaults src:pythran src:pyvkfft src:pywavelets src:pywayland src:qpid-proton src:qutip src:raft src:rdkit src:renpy src:restic src:rmlint src:rocketcea src:rust-coreutils src:s3ql src:salmon src:sfepy src:shasta src:siconos src:simplejson src:slixmpp src:snimpy src:sosreport src:splash src:srain src:texstudio src:tombo src:toulbar2 src:tpm2-pytss src:trafficserver src:triton src:tsung src:tulip src:ufo-core src:ufo-filters src:urwid src:verilator src:veusz src:wireplumber src:x2gobroker src:xapian-bindings src:xca src:xraylarch src:xrayutilities src:xsimd src:yade src:yarl src:zathura src:zoneminder(*) → python3-sphinx:armhf
11 11src:libdbd-pg-perl src:libdbi-drivers src:libpqtypes src:pgbouncer src:pgcopydb src:pgreplay src:postgresql-filedump src:psqlodbc src:psycopg2 src:psycopg3 src:storm(*) → postgresql:armhf

conflict

The packages in the third column cannot satisfy their (possibly transitive) dependencies because the last package(s) in the first depchain have an unsatisfied conflict which is shown in the last column. The second depchain column shows the dependency chain(s) to the package which the last package(s) in the first depchain conflict with. Sometimes, multiple dependency chains sharing the same conflict exist. Hovering over the arrows in the depchains column with your cursor will show the dependency that led from one package in the chain to the next.

The output is first grouped by the shared conflicting dependency (last column) and then by the shared dependency chains (fourth and fifth column). The groups are sorted by the number of packages sharing the conflict in the last column. Within each group, the output is sorted by the number of packages sharing the same dependency chains.

# of packages per conflict# of packages per depchainpackages with (possibly transitive) conflicting dependenciesDepchain 1Depchain2Conflict
2 2src:pg-auto-failover src:pgcopydb(*) → debhelper → dpkg-dev → binutils → binutils-x86-64-linux-gnu → (*) → postgresql-server-dev-all → postgresql-server-dev-17 → clang-19 → binutils → binutils-x86-64-linux-gnu binutils-x86-64-linux-gnu:amd64
2 2src:pg-auto-failover src:pgcopydb(*) → debhelper → dpkg-dev → binutils → (*) → postgresql-server-dev-all → postgresql-server-dev-17 → clang-19 → binutils binutils:amd64

generated: 20241118T000000Z

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For questions and bugreports please contact j [dot] schauer [at] email [dot] de.