dh_compress(1) — Linux manual page

NAME | SYNOPSIS | DESCRIPTION | FILES | OPTIONS | CONFORMS TO | SEE ALSO | AUTHOR | COLOPHON

DH_COMPRESS(1)                  Debhelper                  DH_COMPRESS(1)

NAME         top

       dh_compress - compress files and fix symlinks in package build
       directories

SYNOPSIS         top

       dh_compress [debhelper options] [-Xitem] [-A] [file ...]

DESCRIPTION         top

       dh_compress is a debhelper program that is responsible for
       compressing the files in package build directories, and makes sure
       that any symlinks that pointed to the files before they were
       compressed are updated to point to the new files.

       By default, dh_compress compresses files that Debian policy
       mandates should be compressed, namely all files in usr/share/info,
       usr/share/man, files in usr/share/doc that are larger than 4k in
       size, (except the copyright file, .html and other web files, image
       files, and files that appear to be already compressed based on
       their extensions), and all changelog files. Plus PCF fonts
       underneath usr/share/fonts/X11/

FILES         top

       debian/package.compress
           These files are deprecated.

           If this file exists, the default files are not compressed.
           Instead, the file is ran as a shell script, and all filenames
           that the shell script outputs will be compressed. The shell
           script will be run from inside the package build directory.
           Note though that using -X is a much better idea in general;
           you should only use a debian/package.compress file if you
           really need to.

OPTIONS         top

       -Xitem, --exclude=item
           Exclude files that contain item anywhere in their filename
           from being compressed. For example, -X.tiff will exclude TIFF
           files from compression.  You may use this option multiple
           times to build up a list of things to exclude.

       -A, --all
           Compress all files specified by command line parameters in ALL
           packages acted on.

       file ...
           Add these files to the list of files to compress.

CONFORMS TO         top

       Debian policy, version 3.0

SEE ALSO         top

       debhelper(7)

       This program is a part of debhelper.

AUTHOR         top

       Joey Hess <joeyh@debian.org>

COLOPHON         top

       This page is part of the debhelper (helper programs for
       debian/rules) project.  Information about the project can be found
       at [unknown -- if you know, please contact man-pages@man7.org] If
       you have a bug report for this manual page, send it to
       submit@bugs.debian.org.  This page was obtained from the project's
       upstream Git repository
       ⟨https://salsa.debian.org/debian/debhelper.git⟩ on 2025-02-02.
       (At that time, the date of the most recent commit that was found
       in the repository was 2025-01-19.)  If you discover any rendering
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       (which is not part of the original manual page), send a mail to
       man-pages@man7.org

13.23                           2025-01-02                 DH_COMPRESS(1)

Pages that refer to this page: debhelper(7)