Group: Linux-libre Kernel
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'''''note''''' LK group for Libre Kernel activists | '''''note''''' LK group for Libre Kernel activists | ||
− | '''''NEWS''''' ''''2.6.36 libre kernel .deb | + | '''''NEWS''''' ''''2.6.36.1 libre kernel .deb available from November the 29 2010'''' |
''''You work on différent type of architecture and/or operating systeme please join'''' | ''''You work on différent type of architecture and/or operating systeme please join'''' | ||
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===''''How-To-compile-your-own-free-kernel-on-free-debian-based''''=== | ===''''How-To-compile-your-own-free-kernel-on-free-debian-based''''=== | ||
− | Libre-Kernel version :: 2.6.36 | + | Libre-Kernel version :: 2.6.36.1 |
− | Last edit Tuesday the | + | Last edit Tuesday the 29 November 2010. |
Type: GNU documentation | Type: GNU documentation | ||
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− | wget http://www.linux-libre.fsfla.org/pub/linux-libre/releases/2.6.36-libre/linux-2.6.36-libre.tar.bz2 | + | wget http://www.linux-libre.fsfla.org/pub/linux-libre/releases/2.6.36.1-libre/linux-2.6.36.1-libre.tar.bz2 |
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− | tar xvjf linux-2.6.36-libre.tar.bz2 | + | tar xvjf linux-2.6.36.1-libre.tar.bz2 |
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− | cd linux-2.6.36 | + | cd linux-2.6.36.1 |
Enter | Enter | ||
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you have to edit a file in the kernel source before compiling | you have to edit a file in the kernel source before compiling | ||
− | Edit on > linux-2.6.36/Documentation/lguest/Makefile | + | Edit on > linux-2.6.36.1/Documentation/lguest/Makefile |
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Now you can start the compilation of the last free kernel | Now you can start the compilation of the last free kernel | ||
− | normaly at this point you are already in /usr/src/linux2.6.36 | + | normaly at this point you are already in /usr/src/linux2.6.36.1 |
make clean mrproper | make clean mrproper | ||
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Now you have to create a file :: | Now you have to create a file :: | ||
− | create the version.h file in the linux-2.6.36/include/linux containing :: | + | create the version.h file in the linux-2.6.36.1/include/linux containing :: |
emacs include/linux/version.h | emacs include/linux/version.h | ||
− | #define UTS_RELEASE "2.6.36-libre-planet" <- (here change libre-planet by what you want) | + | #define UTS_RELEASE "2.6.36.1-libre-planet" <- (here change libre-planet by what you want) |
− | C-x C-s save the file in /usr/src/linux-2.6.36/include/linux/version.h | + | C-x C-s save the file in /usr/src/linux-2.6.36.1/include/linux/version.h |
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− | edit the version.h file in the linux-2.6.36/include/linux containing :: | + | edit the version.h file in the linux-2.6.36.1/include/linux containing :: |
emacs include/linux/version.h | emacs include/linux/version.h | ||
− | #define UTS_RELEASE "2.6.36-libre-planet" <- (here change libre-planet by what you want) | + | #define UTS_RELEASE "2.6.36.1-libre-planet" <- (here change libre-planet by what you want) |
− | C-x C-s save the file in /usr/src/linux-2.6.36/include/linux/version.h | + | C-x C-s save the file in /usr/src/linux-2.6.36.1/include/linux/version.h |
and launch again :: | and launch again :: | ||
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− | dpkg -i linux-image-2.6.36-libre-planet.deb | + | dpkg -i linux-image-2.6.36.1-libre-planet.deb |
− | dpkg -i linux-headers-2.6.36-libre-planet.deb | + | dpkg -i linux-headers-2.6.36.1-libre-planet.deb |
− | dpkg -i linux-source-2.6.36-libre-planet.deb | + | dpkg -i linux-source-2.6.36.1-libre-planet.deb |
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This document is under GNU Free Documentation License | This document is under GNU Free Documentation License | ||
− | Last modification bring Tuesday the | + | Last modification bring Tuesday the 29 November 2010. |
Revision as of 17:29, 29 November 2010
Welcome in the Libre Kernel Group - Every One is Free to Join!
current_status Active
irc #libre-kernel
contact aurelien
note LK group for Libre Kernel activists
NEWS '2.6.36.1 libre kernel .deb available from November the 29 2010'
'You work on différent type of architecture and/or operating systeme please join'
website http://www.fscorsica.org (At the time you have build a libre kernel without modification on the base configuration you are welcome to link your website to share your works)
architecture 32 bits
operating system Debian on fully free repositories
The Libre Kernel Group as been created to help people to construct and compile their own Libre Kernel from http://www.fsfla.org
1st goal establish a working compilation recipe (without change from the basic kernel configuration distributions)
2nd goal offer a Libre Kernel Optimization Solution - LKOS a guide to bring some optimizations on your own libre kernel
One of the simply way to compile your own Libre Kernel for your distribution is (This example as been made on a Full Libre Debian)
You can find the .deb of this libre kernel at :: http://www.fscorsica.org/kernel-en.html
You can find the .deb of an LKOS example at :: http://www.fscorsica.org/libre-kernel-optimization-solution.html
'How-To-compile-your-own-free-kernel-on-free-debian-based'
Libre-Kernel version :: 2.6.36.1
Last edit Tuesday the 29 November 2010.
Type: GNU documentation
License: GNU Free Documentation License
Made on Operating System : Debian with free software only
Distribution: GNU / linux
Important change on the receipe :: have a look at make olconfig part
This part is important and long (depending on the computers you have got)
If you are running on a fresh install or if you never made that type of operation before, you will need to install packages needed for kernel compilation. First, make sure your apt database is updated
All command must be made under root
su aptitude update
Install the needed packages
aptitude install fakeroot kernel-package libncurses5-dev libqt3-mt-dev bzip2 wget build-essential
In a web browser go to last free kernel release you can launch from another buffer of your emacs or terminal if you use tty
links http://www.linux-libre.fsfla.org/pub/linux-libre/releases/
Copy the link adress of the free kernel version you want.
In a terminal go to /usr/src and get the source :
wget http://www.linux-libre.fsfla.org/pub/linux-libre/releases/2.6.36.1-libre/linux-2.6.36.1-libre.tar.bz2
Uncompress the archive file
tar xvjf linux-2.6.36.1-libre.tar.bz2
Go to the newly created directory of the uncompressed source
cd linux-2.6.36.1
Enter
you have to edit a file in the kernel source before compiling
Edit on > linux-2.6.36.1/Documentation/lguest/Makefile
emacs Documentation/lguest/Makefile all: lguest to all:
save and close (under emacs C-x C-s)
Now you can start the compilation of the last free kernel
normaly at this point you are already in /usr/src/linux2.6.36.1
make clean mrproper
OBSOLET FROM THE 2.6.35 :: You don't need anymore this part | Follow the * ' Now, you will need to have a base .config file that will control the build process. If you don't have a specific .config file, you can use the default file in the /boot directory. Just copy that into the source directory. cp /boot/config-* /usr/src (if you have already compile another kernel before, import just the last one in /usr/src from /boot) this part stay here the time of 2.7 will be available Why we decide to not use this part :: Because if you don't use this part, the step after will create a clean one, optimized for the kernel itself. some old version of .config-* on your machine can done a wrong result at the end of compilation. * CONTINUE DIRECTLY HERE
Now, you can review and change config variables. First, update your config file to the new options of the kernel source
make oldconfig
and answer the configuration questions there. Enter yes for the module to be built into the kernel, m for it to be build modularly which will only load if needed and no to exclude the module.
Now you are able to revise your decisions in the next step.
Next, enter
make xconfig
(make menuconfig is an alternative .config editing tool)
This will open an application that classifies and explains the properties and available modules you can either 'build into' the kernel, make modularly available or disable. When you are done, save it and exit.
make-kpkg clean
Now you have to create a file ::
create the version.h file in the linux-2.6.36.1/include/linux containing ::
emacs include/linux/version.h #define UTS_RELEASE "2.6.36.1-libre-planet" <- (here change libre-planet by what you want)
C-x C-s save the file in /usr/src/linux-2.6.36.1/include/linux/version.h
Now, you can build your kernel, enter
fakeroot make-kpkg --initrd --append-to-version=-planet kernel_image kernel_headers kernel_source
You can change "planet" by the value you have choose when you have create the utsrelease.h file. Optionally, you can add kernel_source at the end, if you want to build a source pack. You can also put CONCURRENCY_LEVEL=N (where N should be replaced by the number of CPU cores your computer has) at the beginning of the command to make the building process take advantage of multiple core systems.
The last command will take some time to complete. At the end, you will have linux-image and linux-headers (and linux-source if you chose) installation files.
go to linux-image and linux-headers files to the directory you want. Then, either go to that directory in terminal with cd command and install the two .deb packages:
If the compilation goes wrong, just re-edit the file ::
Now you have to edit this file ::
edit the version.h file in the linux-2.6.36.1/include/linux containing ::
emacs include/linux/version.h #define UTS_RELEASE "2.6.36.1-libre-planet" <- (here change libre-planet by what you want)
C-x C-s save the file in /usr/src/linux-2.6.36.1/include/linux/version.h
and launch again ::
fakeroot make-kpkg --initrd --append-to-version=-planet kernel_image kernel_headers kernel_source
Now you've got your own libre-kernel files in /usr/src
dpkg -i linux-image-2.6.36.1-libre-planet.deb dpkg -i linux-headers-2.6.36.1-libre-planet.deb dpkg -i linux-source-2.6.36.1-libre-planet.deb
Or, just double-click on the two files and click on the Install Package button.
Restart and choose free-planet kernel from your GRUB.
Special Thanks to
The Free Technologie Academy :: http://www.ftacademy.org Linux advanced administration manual :: first version of the receipe For the participation on the receipe 2.6.32 :: Ali Gundunz http://www.aligunduz.org/articles/buildkernel.html Ali Gundunz :: gndz.ali(at)gmail(dot)com For the modification part on the /linux-2.6.32.5/lguest/Makefile Damian Fossi :: damianfossi(at)gmail(dot)com
This document is under GNU Free Documentation License
Last modification bring Tuesday the 29 November 2010.