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:gpaw

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
140python3-pytest:armhf
1gpaw-data:armhf
1python3-ase:armhf (>= 3.21.0)

Conflict

# of packages per conflictConflict
39cpp-11:amd64
39gcc-11:amd64
39gcc:amd64
37cpp:amd64
20binutils-x86-64-linux-gnu:amd64
20binutils:armhf
1libfabric1:amd64
1libpsm-infinipath1:amd64
1libpsm2-2:armhf

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
140 140src:aggdraw src:astropy-healpix src:astropy-regions src:astroscrappy (982585) src:aubio src:basix src:bcachefs-tools src:beancount src:bmtk src:bup src:colorcet src:cyarray src:debian-cloud-images src:dumb-init src:duplicity src:extension-helpers src:fast-histogram src:fiona src:fonttools src:fpylll src:gammapy src:gau2grid src:genx src:google-compute-image-packages src:gpaw src:gpiozero src:gudhi src:h5py src:healpy src:herbstluftwm src:hyperspy src:imexam src:indexed-gzip src:intake src:khmer src:libsass-python src:libvirt-dbus src:luma.core src:luma.led-matrix src:macs src:matplotlib src:metomi-isodatetime src:milksnake src:mwparserfromhell src:netgen src:notmuch src:numba src:numcodecs src:numpy-stl src:peewee src:pillow src:plyvel src:poezio src:poolcounter src:postgresql-multicorn src:psi4 src:pycorrfit src:pyerfa src:pyftdi src:pyfuse3 src:pyicu src:pykafka src:pykwalify src:pylibtiff src:pymatgen src:pynauty src:pyreflink src:pyregion src:pyresample src:pyrle src:pyrsistent src:pysph src:pytaglib src:python-acora src:python-aiohttp src:python-argon2 src:python-cartopy src:python-cffi src:python-cmarkgfm src:python-cutadapt src:python-cymem src:python-cytoolz src:python-datrie src:python-dnaio src:python-drizzle src:python-evdev src:python-falcon src:python-geotiepoints src:python-httptools src:python-jellyfish src:python-libdiscid src:python-libzim src:python-msgpack src:python-multidict src:python-murmurhash src:python-nacl src:python-onewire src:python-preshed src:python-procrunner src:python-psycopg2cffi src:python-pybedtools src:python-pygit2 src:python-pyproj src:python-pyscss src:python-rapidjson src:python-ratelimiter src:python-rjsmin src:python-rocksdb src:python-rtmidi src:python-setproctitle src:python-shapely src:python-thinc src:python-tinyalign src:python-utils src:python-wrapt src:python-wsaccel src:pytorch-text src:pywavelets src:pyzoltan src:qiskit-aer src:qiskit-terra src:rasterio src:remctl src:reproject src:s3ql src:sasmodels src:sasview src:scikit-learn src:scipy src:segyio src:siconos src:skimage src:smbus2 src:specutils src:sshfs-fuse src:sunpy src:tinyarray src:weechat-matrix src:wxpython4.0 src:yt(*) python3-pytest:armhf
1 1src:gpaw(*) gpaw-data:armhf
1 1src:gpaw(*) python3-ase:armhf (>= 3.21.0)

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
39 39src:apbs src:armci-mpi src:cctools src:combblas src:eckit src:flann src:form src:gfsview src:gpaw src:gridtools src:gromacs src:hpcc src:hyphy src:iqtree src:libgpiv (O: #810337) src:liggghts src:lrslib src:mathgl src:molds src:mpi4py src:mpi4py-fft src:mrbayes src:mrmpi src:neuron src:openfoam src:otf src:pnetcdf src:pysph src:pyzoltan src:ray src:rmpi src:ruby-mpi src:scotch src:silo-llnl src:spfft src:spooles src:valgrind src:vtk6 src:vtk7(*)build-essentialgcccppcpp-11(*)mpi-default-devlibopenmpi-devgfortran-11gcc-11cpp-11 cpp-11:amd64
39 39src:apbs src:armci-mpi src:cctools src:combblas src:eckit src:esys-particle src:fenicsx-performance-tests src:flann src:form src:gfsview src:gpaw src:gromacs src:h5py src:hpcc src:hyphy src:iqtree src:libgpiv (O: #810337) src:liggghts src:lrslib src:mathgl src:molds src:mpi4py src:mpi4py-fft src:mrbayes src:mrmpi src:neuron src:octave-mpi src:openfoam src:otf src:pysph src:pyzoltan src:ray src:rmpi src:ruby-mpi src:spfft src:spooles src:valgrind src:vtk6 src:vtk7(*)build-essentialgccgcc-11(*)mpi-default-devlibopenmpi-devgfortran-11gcc-11 gcc-11:amd64
39 39src:apbs src:armci-mpi src:cctools src:combblas src:eckit src:esys-particle src:fenicsx-performance-tests src:flann src:form src:gfsview src:gpaw src:gromacs src:h5py src:hpcc src:hyphy src:iqtree src:libgpiv (O: #810337) src:liggghts src:lrslib src:mathgl src:molds src:mpi4py src:mpi4py-fft src:mrbayes src:mrmpi src:neuron src:octave-mpi src:openfoam src:otf src:pysph src:pyzoltan src:ray src:rmpi src:ruby-mpi src:spfft src:spooles src:valgrind src:vtk6 src:vtk7(*)build-essentialgcc(*)mpi-default-devlibopenmpi-devgfortrangcc gcc:amd64
37 37src:apbs src:armci-mpi src:cctools src:combblas src:eckit src:flann src:form src:gfsview src:gpaw src:gromacs src:h5py src:hpcc src:hyphy src:iqtree src:libgpiv (O: #810337) src:liggghts src:lrslib src:mathgl src:molds src:mpi4py src:mpi4py-fft src:mrbayes src:mrmpi src:neuron src:octave-mpi src:openfoam src:otf src:pysph src:pyzoltan src:ray src:rmpi src:ruby-mpi src:spfft src:spooles src:valgrind src:vtk6 src:vtk7(*)build-essentialgcccpp(*)mpi-default-devlibopenmpi-devgfortrancpp cpp:amd64
20 20src:apbs src:cctools src:combblas src:eckit src:esys-particle src:fenicsx-performance-tests src:gpaw src:gridtools src:gromacs src:hyphy src:liggghts src:lrslib src:mpi4py src:mpi4py-fft src:mrbayes src:pnetcdf src:scotch src:silo-llnl src:spfft src:valgrind(*)debhelperdpkg-devbinutilsbinutils-x86-64-linux-gnu(*)mpi-default-devlibopenmpi-devgfortran-9gcc-9binutilsbinutils-x86-64-linux-gnu binutils-x86-64-linux-gnu:amd64
20 20src:apbs src:cctools src:combblas src:eckit src:esys-particle src:fenicsx-performance-tests src:gpaw src:gridtools src:gromacs src:hyphy src:liggghts src:lrslib src:mpi4py src:mpi4py-fft src:mrbayes src:pnetcdf src:scotch src:silo-llnl src:spfft src:valgrind(*)mpi-default-devlibopenmpi-devgfortran-9gcc-9binutils(*)debhelperdpkg-devbinutils binutils:armhf
1 1src:gpaw(*)mpi-default-devlibopenmpi-devopenmpi-binlibopenmpi3libfabric1 (982407)(*)libelpa-devlibelpa15libopenmpi3libfabric1 (982407) libfabric1:amd64
1 1src:gpaw(*)mpi-default-devlibopenmpi-devopenmpi-binlibopenmpi3libpsm-infinipath1(*)libelpa-devlibelpa15libopenmpi3libpsm-infinipath1 libpsm-infinipath1:amd64
1 1src:gpaw(*)libelpa-devlibelpa15libopenmpi3libpsm2-2(*)mpi-default-devlibopenmpi-devopenmpi-binlibopenmpi3libpsm2-2 libpsm2-2:armhf

generated: 20211018T000000Z


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