deb-buildinfo(5) — Linux manual page

NAME | SYNOPSIS | DESCRIPTION | FIELDS | SEE ALSO | COLOPHON

deb-buildinfo(5)               dpkg suite               deb-buildinfo(5)

NAME         top

       deb-buildinfo - Debian build information file format

SYNOPSIS         top

       filename.buildinfo

DESCRIPTION         top

       Each Debian source package build can record the build information
       in a .buildinfo control file, which contains a number of fields.
       Each field begins with a tag, such as Source or Binary (case
       insensitive), followed by a colon, and the body of the field.
       Fields are delimited only by field tags.  In other words, field
       text may be multiple lines in length, but the installation tools
       will generally join lines when processing the body of the field
       (except in case of the multiline fields Binary-Only-Changes,
       Installed-Build-Depends, Environment, Checksums-Md5,
       Checksums-Sha1 and Checksums-Sha256, see below).

       The control data might be enclosed in an OpenPGP ASCII Armored
       signature, as specified in RFC4880.

       The name of the .buildinfo file will depend on the type of build
       and will be as specific as necessary but not more; for a build
       that includes any the name will be source-name_binary-
       version_arch.buildinfo, or otherwise for a build that includes
       all the name will be source-name_binary-version_all.buildinfo, or
       otherwise for a build that includes source the name will be
       source-name_source-version_source.buildinfo.

FIELDS         top

       Format: format-version (required)
              The value of this field declares the format version of the
              file.  The syntax of the field value is a version number
              with a major and minor component.  Backward incompatible
              changes to the format will bump the major version, and
              backward compatible changes (such as field additions) will
              bump the minor version.  The current format version is
              1.0.

       Source: source-name [(source-version)] (required)
              The name of the source package.  If the source version
              differs from the binary version, then the source-name will
              be followed by a source-version in parenthesis.  This can
              happen when the build is for a binary-only non-maintainer
              upload.

       Binary: binary-package-list (required)
              This folded field is a space-separated list of binary
              packages built.

       Architecture: arch-list (required)
              This space-separated field lists the architectures of the
              files currently being built.  Common architectures are
              amd64, armel, i386, etc.  Note that the all value is meant
              for packages that are architecture independent.  If the
              source for the package is also being built, the special
              entry source is also present.  Architecture wildcards must
              never be present in the list.

       Version: version-string (required)
              Typically, this is the original package's version number
              in whatever form the program's author uses.  It may also
              include a Debian revision number (for non-native
              packages).  The exact format and sorting algorithm are
              described in deb-version(7).

       Binary-Only-Changes:
        changelog-entry
              This multiline field contains the concatenated text of the
              changelog entry for a binary-only non-maintainer upload
              (binNMU) if that is the case.  To make this a valid
              multiline field empty lines are replaced with a single
              full stop (‘.’) and all lines are indented by one space
              character.  The exact content depends on the changelog
              format.

       Checksums-Md5: (required)
       Checksums-Sha1: (required)
       Checksums-Sha256: (required)
        checksum size filename
              These multiline fields contain a list of files with a
              checksum and size for each one.  These fields have the
              same syntax and differ only in the checksum algorithm
              used: MD5 for Checksums-Md5, SHA-1 for Checksums-Sha1 and
              SHA-256 for Checksums-Sha256.

              The first line of the field value (the part on the same
              line as the field name followed by a colon) is always
              empty.  The content of the field is expressed as
              continuation lines, one line per file.  Each line consists
              of space-separated entries describing the file: the
              checksum, the file size, and the file name.

              These fields list all files that make up the build.

       Build-Origin: name
              The name of the distribution this package is originating
              from.

       Build-Architecture: arch (required)
              The Debian architecture for the installation the packages
              is being built in.  Common architectures are amd64, armel,
              i386, etc.

       Build-Date: build-date
              The date the package was built.  It must be in the same
              format as the date in a deb-changelog(5) entry.

       Build-Kernel-Version: build-kernel-version
              The release and version (in an unspecified format) of the
              kernel running on the build system.  This field is only
              going to be present if the builder has explicitly
              requested it, to avoid leaking possibly sensitive
              information.

       Build-Path: build-path
              The absolute build path, which correspond to the unpacked
              source tree.  This field is only going to be present if
              the vendor has whitelisted it via some pattern match to
              avoid leaking possibly sensitive information.

              On Debian and derivatives only build paths starting with
              /build/ will emit this field.

       Build-Tainted-By:
        taint-reason-list
              This folded field contains a space-separated list of non-
              exhausitve reason tags (formed by alphanumeric and dash
              characters) which identify why the current build has been
              tainted (since dpkg 1.19.5).

              On Debian and derivatives the following reason tags can be
              emitted:

              merged-usr-via-symlinks
                     The system has a merged /usr via symlinks.  This
                     will confuse dpkg-query, dpkg-statoverride,
                     dpkg-trigger, update-alternatives and any other
                     tool using pathnames as keys into their databases,
                     as it creates filesystem aliasing problems, and
                     messes with the understanding of the filesystem
                     that dpkg has recorded in its database.  For build
                     systems that hardcode pathnames to specific
                     binaries or libraries on the resulting artifacts,
                     it can also produce packages that will be
                     incompatible with non-/usr-merged filesystems.

              usr-local-has-configs
                     The system has configuration files under
                     /usr/local/etc.

              usr-local-has-includes
                     The system has header files under
                     /usr/local/include.

              usr-local-has-programs
                     The system has programs under /usr/local/bin or
                     /usr/local/sbin.

              usr-local-has-libraries
                     The system has libraries, either static or shared
                     under /usr/local/lib.

       Installed-Build-Depends: (required)
        package-list
              The list of installed and configured packages that might
              affect the package build process.

              The list consists of each package name, optionally arch-
              qualified for foreign architectures, with an exact version
              restriction, separated by commas.

              The list includes all essential packages, packages listed
              in Build-Depends, Build-Depends-Arch, Build-Depends-Indep
              source control fields, any vendor specific builtin
              dependencies, and all their recursive dependencies.  On
              Debian and derivatives the dependency builtin is
              build-essential.

              For dependencies coming from the source control fields,
              all dependency alternatives and all providers of virtual
              packages depended on will be included.

       Environment:
        variable-list
              The list of environment variables that are known to affect
              the package build process, with each environment variable
              followed by an equal sign (‘=’) and the variable's quoted
              value, using double quotes (‘"’), and backslashes escaped
              (‘\\’).

SEE ALSO         top

       deb-changes(5), deb-version(7), dpkg-genbuildinfo(1).

COLOPHON         top

       This page is part of the dpkg (Debian Package Manager) project.
       Information about the project can be found at 
       ⟨https://wiki.debian.org/Teams/Dpkg/⟩.  If you have a bug report
       for this manual page, see
       ⟨http://bugs.debian.org/cgi-bin/pkgreport.cgi?src=dpkg⟩.  This
       page was obtained from the project's upstream Git repository
       ⟨https://salsa.debian.org/dpkg-team/dpkg.git⟩ on 2021-04-01.  (At
       that time, the date of the most recent commit that was found in
       the repository was 2021-01-09.)  If you discover any rendering
       problems in this HTML version of the page, or you believe there
       is a better or more up-to-date source for the page, or you have
       corrections or improvements to the information in this COLOPHON
       (which is not part of the original manual page), send a mail to
       man-pages@man7.org

1.19.6-2-g6e42d5               2019-03-25               deb-buildinfo(5)

Pages that refer to this page: dpkg-genbuildinfo(1)