deb-buildinfo(5) dpkg suite deb-buildinfo(5)NAMEdeb-buildinfo - Debian build information file format
SYNOPSIS
filename.buildinfo
DESCRIPTION
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
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.
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 ALSOdeb-changes(5), deb-version(7), dpkg-genbuildinfo(1).
1.19.0.4 2017-11-02 deb-buildinfo(5)
