If checked, a default entry is shown for the inittab startup line. Setup the network parameters. LTIB is meta-data only, all sources are pulled using http and locally cached in a common area per-host. This will vary from platform to platform. How can I add a completely new package to the root filesystem The following work-flow examples show the process of importing new packages to the root filesystem.
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When ltib runs, it will download if required and install the toolchain you have selected it Note that every platform includes an option to select a custom toolchain. This is a developer function. This is done using rpm’s –scinstall option.
This is a deliberate design choice, which allows scaling from small to large filesystem footprints.
ADDING NEW PACKAGE ON LTIB IMX53 BSP | NXP Community
In addition you may use: Also, there are some packages that are unlikely to be on your host that get installed by LTIB e. Crosstool and its patches are encapsulated in the srpm, but the external GNU components are not. You must have previously been blessed as a developer to do this. Command line options explained If you run the command show below, you’ll see the following summary: This allows us to do the following: Source lti Where are the sources for the packages If not available in the local common cache area, they are downloaded and cached in a common ktib.
This mode is used to show all available packages, whether selected and their individual licenses.
It then creates a temporary binary rpm and installs this into the rootfs area. This is in build order.
How to add kernel module to LTIB target image – Stack Overflow
To make your config changes permanent, you can do the following: Once you’re happy with all your changes, upload the patch to the GPP here. The following shows the entries for eth0: This example is taken for the mpccds platform, I have broken down each section of the screen and given an explanation: What this option actually does is condition the choice of available toolchains from which you can select. LTIB should never be run as root.
By supplying a toolchain that we have built in a known environment and tested, we can be confident that it works. The main reason is to prevent mistakes during development from causing damage to the host file system.
For strace, I put this after gdb as shown: If you are using an iso image, these will have been pre-installed into the local common cache.
Needed if you want to build glib2 Un-sorted reports Needed bison If checked, a default entry is shown for the inittab startup line.
How can I add a completely new package to the root filesystem The following work-flow examples show the process of importing new packages to the root filesystem.
General questions Do I need root permissions to use LTIB Yes, but only for the installation rpms after they have been built as your normal user. Here is an example: If you want to try out ltibb number of different kernel options, but don’t want to completely re-build each time:.
The purpose is to allow people to develop new packages and reference their spec files, before the package has been fully added to the system. Here is an example screen for a system that is using ext2. ltiib
Linux Target Image Builder
First clean your sources remove any. This searches for a configuration keyword and if found shows location and dependency information.
The following work-flow examples show the process of importing new packages to the root filesystem. The most common way to deploy your kernel and root filesystem is to load the kernel on the target using tftp and then boot the kernel with the appropriate parameters to mount the root filesystem from the host using NFS.
OptionListpkgs -m listpkgs This mode is used to show all available packages, whether selected and their individual licenses.