Package rebuilding is something easily done in Debian. As SysAdmin, you might find yourself in a spot needed to rebuild a Package, maybe to enable a feature or something.
This exactly I will show you how to do in this post. In this post, I will be using
package. Before we proceed, I need to make sure my repository in
has
repository part. With this, you can be able to download source files of package in a repository. Now in my repository, I have this
deb http://security.debian.org/ stable/updates main contrib non-free
This alone won’t get me the source files of
, I need to add the
part, making it look like this
deb http://security.debian.org/ stable/updates main contrib non-free deb-src http://security.debian.org/ stable/updates main contrib non-free
Saving this and run
$ apt update
Downloading Source Files and Rebuilding
I have added
repository and updated my package list, now I can download source files of
$ sudo apt source squid
After a successful download of source files, I’m going to downloading building dependencies – packages needed to build this package, by running
$ sudo apt build-dep squid3
This should install some packages if they are not installed in your system. After that, we can do any modifications we need to do to the package source files then ready to rebuild!
Modifying Package and Rebuilding
In this post, I will be enabling a
in
by
into the package source folder which I just downloaded and edit the file
. Adding this option
and save it
Building
Before building, I will make sure I have
installed.
$ sudo apt install devscripts
With installation done, before building I have to
back into the directory of the source package and then run
$ debuild -uc -us -b
Rebuilding of the package starts, enough debug will be returned to your console which you don’t need to worry about. But when building is done, you see something similar to this at the end:
[...]
dh_gencontrol -psquid
dpkg-gencontrol: warning: package squid: unused substitution variable ${perl:Depends}
dh_md5sums -psquid
dh_builddeb -psquid
dpkg-deb: building package 'squid' in '../squid_3.5.19-1_amd64.deb'.
dh_gencontrol -psquid-dbg
dh_md5sums -psquid-dbg
dh_builddeb -psquid-dbg
dpkg-deb: building package 'squid-dbg' in '../squid-dbg_3.5.19-1_amd64.deb'.
dh_gencontrol -psquidclient
dh_md5sums -psquidclient
dh_builddeb -psquidclient
dpkg-deb: building package 'squidclient' in '../squidclient_3.5.19-1_amd64.deb'.
dh_gencontrol -psquid-cgi
dh_md5sums -psquid-cgi
dh_builddeb -psquid-cgi
dpkg-deb: building package 'squid-cgi' in '../squid-cgi_3.5.19-1_amd64.deb'.
dh_gencontrol -psquid-purge
dh_md5sums -psquid-purge
dh_builddeb -psquid-purge
dpkg-deb: building package 'squid-purge' in '../squid-purge_3.5.19-1_amd64.deb'.
dpkg-genchanges --build=any,all >../squid3_3.5.19-1_amd64.changes
dpkg-genchanges: info: binary-only upload (no source code included)
dpkg-source --after-build squid3-3.5.19
dpkg-buildpackage: info: binary-only upload (no source included)
Now running lintian...
N: 1 tag overridden (1 warning)
Finished running lintian.
Package has been successfully rebuilt and keep in the parent directory. You can now reinstall them using
