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[[meta copyright="Copyright © 2007 Free Software Foundation, Inc."]]
[[meta license="Permission is granted to copy, distribute and/or modify this
document under the terms of the GNU Free Documentation License, Version 1.2 or
any later version published by the Free Software Foundation; with no Invariant
Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license
is included in the section entitled
[[GNU_Free_Documentation_License|/fdl]]."]]
## Compiling GNU Mach microkernel
Host development system is IBM T41 running Debian Sarge 3.1r0a GNU/Linux.
<pre>
gcc version: 3.3.5
GNU sed version: 4.1.2
GNU make version: 3.8
mig version: 1.3-4
</pre>
Obtained gnumach-1-branch sources from cvs:
<pre>
export CVS_RSH="ssh"
cvs -z3 -d:ext:anoncvs@ savannah.gnu.org:/cvsroot/hurd co -r gnumach-1-branch gnumach
</pre>
Obtained mig_1.3-4_i386.deb from http://www.hadrons.org/~guillem/debian/pool/main/mig/. Installed it using dpkg:
<pre>
dpkg -i mig_1.3-4_i386.deb
</pre>
Entered into the gnumach sources and did the following for compilation:
<pre>
mkdir build
cd build
../configure --host=i386-unknown-gnu0.2 --build=i586-pc-linux-gnu \\
--enable-kdb --enable-ide
make
</pre>
The kernel file is created in the build directory. Move it to /boot on the testing x86 system Hurd partition. Rename it as gnumach1 and compress it:
<pre>
mv kernel gnumach1
gzip gnumach1
</pre>
Add a new entry on the testing machine /boot/grub/menu.lst to boot the new kernel.
<pre>
title GNU Hurd K10 Compiled gnumach
kernel (hd0,3)/boot/gnumach1.gz root=device:hd2s4 -s
module (hd0,3)/hurd/ext2fs.static--multiboot-command-line=${kernel-command-line} \\
--host-priv-port=${host-port} --device-master-port=${device-port} \\
--exec-server-task=${exec-task} -T typed ${root} $(task-create)$(task-resume)
module (hd0,3)/lib/ld.so.1 /hurd/exec $(exec-task=task-create)
</pre>
Reboot into the new compiled mygnumach1.gz kernel!
-- ShakthiKannan - 03 Dec 2006
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