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.\" ========================================================================
.\"
.IX Title "DH_PACKAGE_NOTES 1"
.TH DH_PACKAGE_NOTES 1 "2022-11-27"
.\" For nroff, turn off justification. Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.nh
.SH "NAME"
dh_package_notes \- Add package metadata to ELF header
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
\&\fBdh_package_notes\fR
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
\&\fBdh_package_notes\fR provides a linker specs file to include package metadata in
\&\s-1ELF\s0 binaries built by packages.
.PP
The package metadata specification for \s-1ELF\s0 binaries can be found at
<https://systemd.io/ELF_PACKAGE_METADATA/>.
.PP
\&\fBdh_package_notes\fR provides a linker specs file at
\&\fB/usr/share/debhelper/dh_package_notes/debian\-package\-notes.specs\fR which can be
used by including \fB/usr/share/debhelper/dh_package_notes/debian\-package\-notes.mk\fR
at the dop of \fBdebian/rules\fR. This will export the right environment variables
that will result in a package note \s-1ELF\s0 section being added to all packaged \s-1ELF\s0
files, with the package type set to \fBdeb\fR, the package name and version set to
the source package name and version respectively, the \s-1OS\s0 set to \fBDebian\fR and
debuginfod \s-1URL\s0 set to \fBhttps://debuginfod.debian.net\fR. On Ubuntu, the \s-1OS\s0
will be set to \fBUbuntu\fR and debuginfod \s-1URL\s0 will be set to
\&\fBhttps://debuginfod.ubuntu.com\fR.
.PP
Note that it is not sufficient to build-depend on this package, the \fBinclude\fR
must be used at the top of \fBdebian/rules\fR for this to be enabled.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\fBdebhelper\fR\|(7)
.SH "AUTHOR"
.IX Header "AUTHOR"
Luca Boccassi <bluca@debian.org>
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