Building GStreamer from git
Is there a way to test or develop against GStreamer from git without interfering with my system GStreamer installed from packages?
Yes! You have two options: you can either run GStreamer in an uninstalled setup (see How do I develop against an uninstalled GStreamer copy?), or you can use GNOME's jhbuild.
How do I check out GStreamer from git?
GStreamer and its various official modules are hosted on Freedesktop.org. For
starters, you will likely be interested in the core
gstreamer module and the
basic base functionality provided by the
gstreamer-plugins-good modules. Additionally, and in case you want more
comprehensive media format support, you might want to check out the
You can use the following command to download the latest source code for the base modules:
for module in gstreamer gst-plugins-base gst-plugins-good; do git clone git://anongit.freedesktop.org/git/gstreamer/$module ; done
This will create three directories in your current directory:
gst-plugins-good. If you want to get another module,
use the above
git clone command line and replace
$module with the name of
the module. Then you will need to go into each directory and run
this will, among other things, checkout the
common module underneath each
You can get a list of active modules and their description from the modules page.
How do I get developer access to GStreamer git?
If you want to gain developer access to the GStreamer source-code repositories, you need to either send a request to the development lists, or directly ask one of the maintainers. We usually only consider requests by developers who have been active for some time and have shown to be competent GStreamer contributors. If you are not already a registered developer with a user account on Freedesktop.org, you will have to provide them with:
your desired username
your full name
your e-mail address
a copy of your public
sshv2identity. If you do not have this yet, you can generate one by running
ssh-keygen -t rsa -f ~/.ssh/id_rsa.pub-fdo. The resulting public key will be left in
your GPG fingerprint. This will allow you to add and remove
sshkeys to your account.
Once you have all these items, review http://freedesktop.org/wiki/AccountRequests for instructions on what to do with them.
I ran autogen.sh, but it failed with aclocal errors. What's wrong?
+ running aclocal -I m4 -I common/m4 ... aclocal: configure.ac: 8: macro `AM_DISABLE_STATIC' not found in library aclocal: configure.ac: 17: macro `AM_PROG_LIBTOOL' not found in library aclocal failed
aclocal is unable to find two macros installed by
libtool in a
libtool.m4. Normally, this would indicate that you don't have
libtool, but that would mean
autogen.sh should have failed on not finding
It is more likely that you installed
automake (which provides
libtool in different prefixes. You can check this by examining in
libtool are installed.
You can do three things to fix this :
automakein the same prefix as
force use of the
automakeinstalled in the same prefix as
libtoolby using the
figure out what prefix
libtoolhas been installed to and point
aclocalto the right location by running
export ACLOCAL_FLAGS="-I $(prefix)/share/aclocal"
where you need to replace `$(prefix)` with the one where `libtool` was installed to.
Why is "-Wall -Werror" being used?
-Wall is being used because it finds a lot of possible problems
with code. Not all of them are necessarily a problem, but it's better to
have the compiler report some false positives and find a work-around
than spending days chasing a bug the compiler was already hinting to.
-Werror is turned off for actual releases. It's turned on by default
for git and prereleases so that people actually notice and fix problems
-Wall. We want people to actively hit and report or fix them.
If for any reason you want to bypass these flags and you are certain it's the right thing to do, you can run:
to clear these error checking
The results of the search are