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:ppx-core

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
80dh-ocaml:armhf
10opam-doc:armhf (= 2.0.5-1)

Conflict

# of packages per conflictConflict
91gcc-9:armhf
89gcc:amd64
83cpp-9:amd64
83cpp:armhf
18make:armhf
12binutils-x86-64-linux-gnu:amd64
12binutils:amd64
10build-essential:armhf
10g++-9:amd64
10g++: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
80 80src:approx (RFA: #948603) src:belenios src:bibtex2html src:botch src:calendar src:camlbz2 src:camlp4 src:eliom src:haxe src:headache src:janest-base src:janest-ocaml-compiler-libs src:js-build-tools src:lablgtk3 src:labltk src:libguestfs src:libnbd src:llvm-toolchain-7 (RM: #947438) src:llvm-toolchain-8 src:llvm-toolchain-9 src:lwt-log src:menhir src:monotone-viz src:morbig src:morsmall src:nproc src:ocaml-base64 src:ocaml-cairo2 src:ocaml-charinfo-width src:ocaml-ctypes src:ocaml-dune src:ocaml-gen src:ocaml-integers src:ocaml-ipaddr src:ocaml-libvirt src:ocaml-mccs src:ocaml-migrate-parsetree src:ocaml-mmap src:ocaml-num src:ocaml-obuild src:ocaml-ptmap src:ocaml-qcheck src:ocaml-qtest src:ocaml-re src:ocaml-result src:ocaml-rope src:ocaml-sedlex src:ocaml-sexplib0 src:ocaml-sha src:ocaml-stdcompat src:ocaml-stdio src:ocamlbuild src:ocp-indent src:ocplib-endian src:ocplib-simplex src:omake src:opam-file-format src:optcomp src:planets src:plplot src:ppx-core src:ppx-derivers src:ppx-deriving src:ppx-deriving-yojson src:ppx-optcomp src:ppx-sexp-conv src:ppx-tools src:ppx-tools-versioned src:ppxfind src:ppxlib src:pyml src:reactivedata src:spamoracle src:supermin src:ulex0.8 src:utop src:virt-top src:why3 src:wyrd src:zeroinstall-injector(*) dh-ocaml:armhf
10 10src:eliom src:fieldslib src:js-build-tools src:ocaml-atd src:ocaml-qtest src:ocaml-rope src:orpie src:ppx-core src:sexplib310 src:variantslib(*)opam opam-doc:armhf (= 2.0.5-1)

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
91 91src:belenios src:botch src:camljava src:camlpdf src:cmdliner src:cudf src:cuyo (ITA: #916692) src:eliom src:gd4o (RFA: #934045) src:haxe src:janest-base src:janest-ocaml-compiler-libs src:js-build-tools src:libguestfs src:libnbd src:llvm-toolchain-7 (RM: #947438) src:llvm-toolchain-8 src:llvm-toolchain-9 src:lwt-log src:mingw-ocaml src:misery src:nproc src:ocaml-alsa src:ocaml-ao src:ocaml-base64 src:ocaml-bjack src:ocaml-charinfo-width src:ocaml-dssi src:ocaml-dtools src:ocaml-dune src:ocaml-duppy src:ocaml-expect (RFA: #934211) src:ocaml-faad src:ocaml-ffmpeg src:ocaml-frei0r src:ocaml-gavl src:ocaml-gstreamer src:ocaml-integers src:ocaml-ipaddr src:ocaml-ladspa src:ocaml-lame src:ocaml-lastfm src:ocaml-libvirt src:ocaml-lo src:ocaml-mad src:ocaml-magic src:ocaml-mmap src:ocaml-obuild src:ocaml-ogg src:ocaml-opus src:ocaml-portaudio src:ocaml-ptmap src:ocaml-pulseaudio src:ocaml-re src:ocaml-result src:ocaml-rope src:ocaml-samplerate src:ocaml-sexplib0 src:ocaml-sha src:ocaml-shine src:ocaml-shout src:ocaml-soundtouch src:ocaml-speex src:ocaml-stdcompat src:ocaml-stdio src:ocaml-taglib src:ocaml-theora src:ocaml-voaacenc src:ocaml-vorbis src:ocaml-xmlplaylist src:ocp-indent src:ocplib-endian src:omake src:opam-file-format src:optcomp src:parmap src:pdfsandwich src:plplot src:ppx-core src:ppx-derivers src:ppx-optcomp src:ppx-sexp-conv src:ppxfind src:ppxlib src:pxp (RFA: #636021) src:pyml src:reactivedata src:utop src:virt-top src:xmlrpc-light src:zeroinstall-injector(*)ocaml-noxgccgcc-9(*)build-essentialgccgcc-9 gcc-9:armhf
89 89src:belenios src:botch src:camljava src:camlpdf src:cmdliner src:cudf src:eliom src:gd4o (RFA: #934045) src:haxe src:janest-base src:janest-ocaml-compiler-libs src:js-build-tools src:libguestfs src:libnbd src:llvm-toolchain-7 (RM: #947438) src:llvm-toolchain-8 src:llvm-toolchain-9 src:lwt-log src:mingw-ocaml src:misery src:nproc src:ocaml-alsa src:ocaml-ao src:ocaml-base64 src:ocaml-bjack src:ocaml-charinfo-width src:ocaml-dssi src:ocaml-dtools src:ocaml-dune src:ocaml-duppy src:ocaml-expect (RFA: #934211) src:ocaml-faad src:ocaml-ffmpeg src:ocaml-frei0r src:ocaml-gavl src:ocaml-gstreamer src:ocaml-integers src:ocaml-ipaddr src:ocaml-ladspa src:ocaml-lame src:ocaml-lastfm src:ocaml-libvirt src:ocaml-lo src:ocaml-mad src:ocaml-magic src:ocaml-mmap src:ocaml-obuild src:ocaml-ogg src:ocaml-opus src:ocaml-portaudio src:ocaml-ptmap src:ocaml-pulseaudio src:ocaml-re src:ocaml-result src:ocaml-rope src:ocaml-samplerate src:ocaml-sexplib0 src:ocaml-sha src:ocaml-shine src:ocaml-shout src:ocaml-soundtouch src:ocaml-speex src:ocaml-stdcompat src:ocaml-stdio src:ocaml-taglib src:ocaml-theora src:ocaml-voaacenc src:ocaml-vorbis src:ocaml-xmlplaylist src:ocp-indent src:ocplib-endian src:omake src:opam-file-format src:optcomp src:parmap src:plplot src:ppx-core src:ppx-derivers src:ppx-optcomp src:ppx-sexp-conv src:ppxfind src:ppxlib src:pxp (RFA: #636021) src:pyml src:reactivedata src:utop src:virt-top src:xmlrpc-light src:zeroinstall-injector(*)build-essentialgcc(*)ocaml-noxgcc gcc:amd64
83 83src:belenios src:botch src:camljava src:camlpdf src:cmdliner src:cudf src:cuyo (ITA: #916692) src:eliom src:gd4o (RFA: #934045) src:haxe src:janest-base src:janest-ocaml-compiler-libs src:js-build-tools src:libnbd src:lwt-log src:mingw-ocaml src:misery src:nproc src:ocaml-alsa src:ocaml-ao src:ocaml-base64 src:ocaml-bjack src:ocaml-charinfo-width src:ocaml-dssi src:ocaml-dtools src:ocaml-dune src:ocaml-duppy src:ocaml-expect (RFA: #934211) src:ocaml-faad src:ocaml-ffmpeg src:ocaml-frei0r src:ocaml-gavl src:ocaml-gstreamer src:ocaml-integers src:ocaml-ipaddr src:ocaml-lame src:ocaml-lastfm src:ocaml-lo src:ocaml-magic src:ocaml-mmap src:ocaml-obuild src:ocaml-ogg src:ocaml-opus src:ocaml-portaudio src:ocaml-ptmap src:ocaml-pulseaudio src:ocaml-re src:ocaml-result src:ocaml-rope src:ocaml-samplerate src:ocaml-sexplib0 src:ocaml-sha src:ocaml-shine src:ocaml-shout src:ocaml-soundtouch src:ocaml-speex src:ocaml-stdcompat src:ocaml-stdio src:ocaml-taglib src:ocaml-theora src:ocaml-voaacenc src:ocaml-vorbis src:ocaml-xmlplaylist src:ocp-indent src:ocplib-endian src:omake src:opam-file-format src:optcomp src:parmap src:pdfsandwich src:ppx-core src:ppx-derivers src:ppx-optcomp src:ppx-sexp-conv src:ppxfind src:ppxlib src:pxp (RFA: #636021) src:pyml src:reactivedata src:utop src:virt-top src:xmlrpc-light src:zeroinstall-injector(*)build-essentialgcccppcpp-9(*)ocaml-noxgcccppcpp-9 cpp-9:amd64
83 83src:belenios src:botch src:camljava src:camlpdf src:cmdliner src:cudf src:cuyo (ITA: #916692) src:eliom src:gd4o (RFA: #934045) src:haxe src:janest-base src:janest-ocaml-compiler-libs src:js-build-tools src:libnbd src:lwt-log src:mingw-ocaml src:misery src:nproc src:ocaml-alsa src:ocaml-ao src:ocaml-base64 src:ocaml-bjack src:ocaml-charinfo-width src:ocaml-dssi src:ocaml-dtools src:ocaml-dune src:ocaml-duppy src:ocaml-expect (RFA: #934211) src:ocaml-faad src:ocaml-ffmpeg src:ocaml-frei0r src:ocaml-gavl src:ocaml-gstreamer src:ocaml-integers src:ocaml-ipaddr src:ocaml-lame src:ocaml-lastfm src:ocaml-lo src:ocaml-magic src:ocaml-mmap src:ocaml-obuild src:ocaml-ogg src:ocaml-opus src:ocaml-portaudio src:ocaml-ptmap src:ocaml-pulseaudio src:ocaml-re src:ocaml-result src:ocaml-rope src:ocaml-samplerate src:ocaml-sexplib0 src:ocaml-sha src:ocaml-shine src:ocaml-shout src:ocaml-soundtouch src:ocaml-speex src:ocaml-stdcompat src:ocaml-stdio src:ocaml-taglib src:ocaml-theora src:ocaml-voaacenc src:ocaml-vorbis src:ocaml-xmlplaylist src:ocp-indent src:ocplib-endian src:omake src:opam-file-format src:optcomp src:parmap src:pdfsandwich src:ppx-core src:ppx-derivers src:ppx-optcomp src:ppx-sexp-conv src:ppxfind src:ppxlib src:pxp (RFA: #636021) src:pyml src:reactivedata src:utop src:virt-top src:xmlrpc-light src:zeroinstall-injector(*)ocaml-noxgcccpp(*)build-essentialgcccpp cpp:armhf
18 6src:eliom src:fieldslib src:js-build-tools src:ppx-core src:sexplib310 src:variantslib(*)debhelperdpkg-devmake-guile(*)opambuild-essentialmake make:armhf
6src:eliom src:fieldslib src:js-build-tools src:ppx-core src:sexplib310 src:variantslib(*)debhelperdpkg-devmake-guile(*)opambuild-essentialmake-guile
6src:eliom src:fieldslib src:js-build-tools src:ppx-core src:sexplib310 src:variantslib(*)opambuild-essentialmake(*)debhelperdpkg-devmake
12 12src:camlpdf src:eliom src:haxe src:js-build-tools src:nproc src:ocaml-expect (RFA: #934211) src:ocaml-ipaddr src:ocaml-obuild src:omake src:optcomp src:ppx-core src:pxp (RFA: #636021)(*)debhelperdpkg-devbinutilsbinutils-x86-64-linux-gnu(*)ocaml-noxbinutilsbinutils-x86-64-linux-gnu binutils-x86-64-linux-gnu:amd64
12 12src:camlpdf src:eliom src:haxe src:js-build-tools src:nproc src:ocaml-expect (RFA: #934211) src:ocaml-ipaddr src:ocaml-obuild src:omake src:optcomp src:ppx-core src:pxp (RFA: #636021)(*)debhelperdpkg-devbinutils(*)ocaml-noxbinutils binutils:amd64
10 10src:eliom src:fieldslib src:js-build-tools src:ocaml-atd src:ocaml-qtest src:ocaml-rope src:orpie src:ppx-core src:sexplib310 src:variantslib(*)opambuild-essential(*)build-essential build-essential:armhf
10 10src:eliom src:fieldslib src:js-build-tools src:ocaml-atd src:ocaml-qtest src:ocaml-rope src:orpie src:ppx-core src:sexplib310 src:variantslib(*)build-essentialg++g++-9(*)opambuild-essentialg++g++-9 g++-9:amd64
10 10src:eliom src:fieldslib src:js-build-tools src:ocaml-atd src:ocaml-qtest src:ocaml-rope src:orpie src:ppx-core src:sexplib310 src:variantslib(*)opambuild-essentialg++(*)build-essentialg++ g++:armhf
6 6src:eliom src:fieldslib src:js-build-tools src:ppx-core src:sexplib310 src:variantslib(*)debhelperdpkg-devmake(*)opambuild-essentialmake-guile make-guile:armhf

generated: 20200120T000000Z


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