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Asked: 2026-05-14T08:38:06+00:00

i have made a program in C using the gcc compiler. Right now it

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i have made a program in C using the gcc compiler. Right now it has no GUI components. I am compiling it with makefile and running it in the terminal. I need to deploy it so that the executable is standalone. I want the executable to have an icon and when clicked start the program in the terminal. Can anyone tell me how to do this?

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  1. Editorial Team

    The basics

    (disclaimer: the following was tested with kubuntu, you might need to make some adjustments for your system)

    Actually there is a standard to do that, not just for Ubuntu but for any number of *nix systems. Consult: http://www.freedesktop.org/wiki/Howto_desktop_files:

    Lets assume you have your foo.bin file you want to deploy. According to the Filesystem Hierarchy Standard, a good place to put it (if you are not using a package manager) is /usr/local/bin/. You will also need an icon, I will assume your artistic talent produced foo.png, and a good place for it might be /usr/local/share/icons/.

    Now you need to create foo.desktop that might look like this:

    [Desktop Entry]
Comment=My awesome fooish application 
Exec=/usr/local/bin/foo.bin
Icon=/usr/local/share/icons/foo.png
Name=Foobar
NoDisplay=false
StartupNotify=false
Terminal=1
TerminalOptions=
Type=Application

    and put it in /usr/share/applications/.

    You might be able to use your menu editor to create such a file. Look for the generated desktop file under ~/.local/share/applications/.

    This should do the trick.

    Another convention is to put everything under /opt/foo/ and create symbolic links to /usr/local/.

    Cross DE with Portland

    The Portland project provides the xdg-* command line utilities that make it easy to install the application’s icon / menu entry / resource file, in a DE (GNOME, KDE, etc) independent way.

    See the KDE & GNOME cross-desktop development tutorial on linuxuser.co.uk.

    A better way

    For deployment you should consider creating a *.deb package. (with your executable, *.desktop file and icon). There are several tutorials on this subject e.g. http://www.linuxfordevices.com/c/a/Linux-For-Devices-Articles/How-to-make-deb-packages/.

    Note that if you are using a package manager, the convention for file location becomes /usr/ instead of /usr/local/.

    Go all the way

    The next step, if you are inclined to take it, is setup your own repository, or PPA.

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