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:cod-tools

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
37perlapi-5.28.0:armhf
14libjson-perl:armhf
11libhtml-tagset-perl:armhf
9libexporter-tiny-perl:armhf
8libcapture-tiny-perl:armhf
5perlapi-5.28.1:armhf
4libparse-yapp-perl:armhf
2libdate-calc-perl:armhf
2perl-base:armhf (= 5.28.1-3)
1libcarp-assert-perl:armhf

Conflict

# of packages per conflictConflict
16python3-minimal:armhf
16python3.7-minimal:amd64
16python3.7:amd64
9python3:amd64
2perl: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
37 11src:cod-tools src:feersum src:gfxboot (O: #756089) src:gnuift (O: #471251) src:libapache2-mod-perl2 src:libdevel-cover-perl src:libebook-tools-perl src:libhtml-strip-perl src:mimedefang src:netsurf src:spamassassin (RFH: #676314)(*)libhtml-parser-perl perlapi-5.28.0:armhf
9src:cod-tools src:krb5-strength src:libdbd-firebird-perl src:libdbd-mysql-perl src:libdbd-odbc-perl src:libdbd-sqlite3-perl src:libebook-tools-perl src:libtfbs-perl src:nordugrid-arc(*)libdbi-perl
9src:cod-tools src:cupt src:libdr-tarantool-perl src:libebook-tools-perl src:libforks-perl src:libmatch-simple-xs-perl src:libperl5i-perl src:os-autoinst src:vnlog(*)liblist-moreutils-perl
4src:cod-tools src:libcrypt-mysql-perl src:pcp src:zoneminder(*)libdbd-mysql-perl
2src:bowtie2 src:cod-tools(*)libclone-perl
1src:cod-tools(*)libchemistry-openbabel-perl
1src:cod-tools(*)libwww-curl-perl
14 14src:cod-tools src:gbrowse src:h2o src:heimdal (RFH: #849325) src:krb5-strength src:libcpanel-json-xs-perl src:libhtml-template-pro-perl src:libtime-y2038-perl src:libwww-form-urlencoded-xs-perl src:mysql-5.7 src:os-autoinst src:pcp src:task src:webauth (O: #885665)(*) libjson-perl:armhf
11 11src:cod-tools src:feersum src:gfxboot (O: #756089) src:gnuift (O: #471251) src:libapache2-mod-perl2 src:libdevel-cover-perl src:libebook-tools-perl src:libhtml-strip-perl src:mimedefang src:netsurf src:spamassassin (RFH: #676314)(*)libhtml-parser-perl libhtml-tagset-perl:armhf
9 9src:cod-tools src:cupt src:libdr-tarantool-perl src:libebook-tools-perl src:libforks-perl src:libmatch-simple-xs-perl src:libperl5i-perl src:os-autoinst src:vnlog(*)liblist-moreutils-perl libexporter-tiny-perl:armhf
8 8src:cod-tools src:gbrowse src:libdevel-bt-perl src:libffi-platypus-perl src:libgit-raw-perl src:libparse-keyword-perl src:libperl5i-perl src:libtext-bibtex-perl(*) libcapture-tiny-perl:armhf
5 5src:cod-tools src:gbrowse src:git src:krb5-strength src:libebook-tools-perl(*)libdbd-sqlite3-perl perlapi-5.28.1:armhf
4 4src:cod-tools src:gnuift (O: #471251) src:samba (862338 878612) (RFH: #814382) src:wireshark(*) libparse-yapp-perl:armhf
2 2src:cod-tools src:flexml(*) libdate-calc-perl:armhf
2 2src:bowtie2 src:cod-tools(*)libclone-perlperl perl-base:armhf (= 5.28.1-3)
1 1src:cod-tools(*) libcarp-assert-perl:armhf
1 1src:cod-tools(*) libdatetime-format-rfc3339-perl:armhf
1 1src:cod-tools(*) libmodule-scandeps-perl: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
16 16src:btrfs-progs src:cod-tools src:libgpiod src:libi8x src:libnatpmp src:llvmlite src:miniupnpc src:morse-simulator src:porechop src:postgresql-multicorn src:psautohint src:python-bcrypt src:python-gphoto2 src:python-intbitset src:qpack src:sssd(*)python3-devpython3python3-minimal(*)python3-setuptoolspython3-distutilspython3python3-minimal python3-minimal:armhf
16 16src:btrfs-progs src:cod-tools src:libgpiod src:libi8x src:libnatpmp src:llvmlite src:miniupnpc src:morse-simulator src:porechop src:postgresql-multicorn src:psautohint src:python-bcrypt src:python-gphoto2 src:python-intbitset src:qpack src:sssd(*)python3-setuptoolspython3-distutilspython3python3.7python3.7-minimal(*)python3-devpython3.7-devpython3.7python3.7-minimal python3.7-minimal:amd64
16 16src:btrfs-progs src:cod-tools src:libgpiod src:libi8x src:libnatpmp src:llvmlite src:miniupnpc src:morse-simulator src:porechop src:postgresql-multicorn src:psautohint src:python-bcrypt src:python-gphoto2 src:python-intbitset src:qpack src:sssd(*)python3-setuptoolspython3-distutilspython3python3.7(*)python3-devpython3.7-devpython3.7 python3.7:amd64
9 9src:cod-tools src:libi8x src:llvmlite src:morse-simulator src:postgresql-multicorn src:psautohint src:python-bcrypt src:python-intbitset src:sssd(*)python3-setuptoolspython3-distutilspython3(*)python3-devpython3 python3:amd64
2 2src:cod-tools src:libx11-xcb-perl(*)perl(*)libxml-simple-perlperl perl:armhf

generated: 20181217T000000Z


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