Install kernel source for fedora8

Install kernel source for fedora8

Source: chinaunix blog Date: 2008.07.10 20:43 (0 comments in total) I want to comment

Install kernel source 07 November 2007 Installing the kernel source isTypically not neededUnless you wish Re-compile your kernel or for some special development. However in some Cases Kernel Headers May be required. There are 3 basic steps involved in installing the kernel source. Download the desired kernel source (matching your current KernelIf required) Installing the SRC. RPM package Using rpmbuild to prepare the source into a usable state Note:Following these steps will consumeAtLeast400 mbOf disk space! 1. Download the kernel source Obtaining kernel source (DefaultFedora 8 kernel) TheDefaultKernel source can be found through any fedora mirror. Look in Directory "/source/srpms/" under the "/8/" directory. For example: Http://download.fedora.redhat.com/pub/fedora/linux/releases/8/Fedora/source/SRPMS/ . Kernel-2.6.23.1-42.fc8.src.rpm 31--200-2007 46 m Obtaining kernel source (forUpdatedFedora 8 kernel) If you updated your kernel, then the typically the last 2 or 3 releases of Source of the kernel will be available though the fedora updates. If you requireYou can (try to) match the kernel source with your running kernel. Look in the update directory on most fedora mirror sites. For example: Http://download.fedora.redhat.com/pub/fedora/linux/updates/8/SRPMS/ . Obtaining kernel source through 'yum '(LatestFedora 8 kernel) There are Yum utilities which will downloadLatestKernel source. If it does not find anything, then there are no updates (yet) use the default fedora kernel source. [Mirandam @ Charon ~] $ Sudo Yum install Yum-utils [Mirandam @ Charon ~] $ CD downloads [Mirandam @ Charon downloads] $ yumdownloader -- source Kernel 2. Install the kernel source Install the kernel. SRC. RPM that you chose to download in the previous steps. [Mirandam @ Charon downloads] $ sudo rpm-IVH kernel-2.6.23.1-42.fc8.src.rpm 1: kernel ####################################### #### [100%] Ignore group kojibuilder does not exist or user kojibuilder does not exist warnings. 3. Prepare the source To prepare the source to be useable: [Mirandam @ Charon downloads] $ sudo rpmbuild-BP -- target =$ (Uname-m)/Usr/src/RedHat/specs/kernel. spec The source files will be properly located in/usr/src/RedHat/build/kernel-2.6.23 /. There are 2 useful directories: Linux-2.6.23.Arch/ This will have the standard kernel.org kernel with fedora patches and updates. The arch architecture will match the output of uname-M, usually i686. You may use noarch for the -- target = option if you wish. Vanilla/ This will have the standard kernel.org kernel only (no patches or updates ). Note:The process fedora uses to build and configure kernels can be found in greater depth on Fedora Wiki . The above information is very basic and meant to allow access to the source and not necessarily build it. This article is from the chinaunix blog. If you want to view the original text, click:Http://blog.chinaunix.net/u/1807/showart_1078335.html