Difference between revisions of "Build Environment Ubuntu 8.10"
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| − | + | This the current set-up for Ubuntu 8.10 with file modifications as described [http://www.nabble.com/Ubuntu-8.10-and-Open-Embeded-td21136352.html on this thread]. gumstix-oe version is 318. | |
| + | |||
| + | == Setup Build Environment == | ||
| + | 1) Get Ubuntu linux 8.10, and install it on your computer; you can install a vmware version of Ubuntu too, but it will be slow during the building process. | ||
| + | |||
| + | Reconfigure sh to point to bash, not dash: | ||
| + | |||
| + | sudo dpkg-reconfigure dash | ||
| + | |||
| + | Answer no when asked whether you want to install dash as /bin/sh. | ||
| + | |||
| + | 2) Install (build-essential, help2man, diffstat, texi2html, texinfo, libncurses5-dev, cvs, gawk, python-dev, python-pysqlite2, python-psyco, ckermit, lrzsz, subversion) by using apt-get. i.e: | ||
| + | sudo apt-get install build-essential help2man diffstat texi2html texinfo libncurses5-dev cvs gawk python-dev python-pysqlite2 python-psyco ckermit lrzsz subversion | ||
| + | |||
| + | 3) Download the source from svn, caching the source code | ||
| + | mkdir ~/gumstix | ||
| + | cd ~/gumstix | ||
| + | <nowiki>svn co https://gumstix.svn.sourceforge.net/svnroot/gumstix/trunk gumstix-oe</nowiki> | ||
| + | cat gumstix-oe/extras/profile >> ~/.bashrc | ||
| + | sudo groupadd oe | ||
| + | sudo usermod -a -G oe YOUR_CURRENT_USERNAME | ||
| + | sudo mkdir /usr/share/sources | ||
| + | sudo chgrp oe /usr/share/sources | ||
| + | sudo chmod 0775 /usr/share/sources | ||
| + | sudo chmod ug+s /usr/share/sources | ||
| + | |||
| + | 4) Downgrade to gcc-4.1 and g++-4.1 and change the links: | ||
| + | |||
| + | sudo aptitude install gcc-4.1 g++-4.1 | ||
| + | sudo ln -sf /usr/bin/gcc-4.1 /usr/bin/gcc | ||
| + | sudo ln -sf /usr/bin/g++-4.1 /usr/bin/g++ | ||
| + | |||
| + | Check the links are correct using: | ||
| + | |||
| + | ls -l /usr/bin/gcc | ||
| + | ls -l /usr/bin/g++ | ||
| + | |||
| + | 5) Log out and log in again. | ||
| + | |||
| + | 6) Build the basic image, it will fail with an error in dbus: | ||
| + | |||
| + | bitbake gumstix-basic-image | ||
| + | |||
| + | Edit <code>gumstix/gumstix-oe/tmp/work/i686-linux/dbus-native-1.0.1-r0/dbus-1.0.1/dbus/dbus-sysdeps-unix.c</code> | ||
| + | |||
| + | Add this struct, | ||
| + | |||
| + | <code><pre> | ||
| + | struct ucred { | ||
| + | unsigned int pid; | ||
| + | unsigned int uid; | ||
| + | unsigned int gid; | ||
| + | }; | ||
| + | </pre></code> | ||
| + | |||
| + | after the macros. | ||
| + | |||
| + | 7) Build the basic image, it will fail with an error in sumversion: | ||
| + | |||
| + | bitbake gumstix-basic-image | ||
| + | |||
| + | Edit <code>gumstix/gumstix-oe/tmp/work/gumstix-custom-verdex-angstrom-linux-gnueabi/gumstix-kernel-2.6.21-r1/linux-2.6.21/scripts/mod/sumversion.c</code> | ||
| + | |||
| + | Add this line, | ||
| + | |||
| + | #include <limits.h> | ||
| + | |||
| + | after all of the other includes. | ||
| + | |||
| + | 8) Build the basic image again, this time it should work: | ||
| + | |||
| + | bitbake gumstix-basic-image | ||
| + | |||
| + | 9) If everything builds ok, it could be a good idea to modify the dbus-sysdeps-unix.c and sumversion.c files is their respective packages in /usr/share/sources as otherwise everytime you do a rebuild they will be wiped. | ||
| + | |||
| + | [[Category:How_to_-_general]] | ||
| + | [[Category:How_to_-_Ubuntu]] | ||
Revision as of 20:26, 27 September 2009
This the current set-up for Ubuntu 8.10 with file modifications as described on this thread. gumstix-oe version is 318.
Setup Build Environment
1) Get Ubuntu linux 8.10, and install it on your computer; you can install a vmware version of Ubuntu too, but it will be slow during the building process.
Reconfigure sh to point to bash, not dash:
sudo dpkg-reconfigure dash
Answer no when asked whether you want to install dash as /bin/sh.
2) Install (build-essential, help2man, diffstat, texi2html, texinfo, libncurses5-dev, cvs, gawk, python-dev, python-pysqlite2, python-psyco, ckermit, lrzsz, subversion) by using apt-get. i.e:
sudo apt-get install build-essential help2man diffstat texi2html texinfo libncurses5-dev cvs gawk python-dev python-pysqlite2 python-psyco ckermit lrzsz subversion
3) Download the source from svn, caching the source code
mkdir ~/gumstix cd ~/gumstix svn co https://gumstix.svn.sourceforge.net/svnroot/gumstix/trunk gumstix-oe cat gumstix-oe/extras/profile >> ~/.bashrc sudo groupadd oe sudo usermod -a -G oe YOUR_CURRENT_USERNAME sudo mkdir /usr/share/sources sudo chgrp oe /usr/share/sources sudo chmod 0775 /usr/share/sources sudo chmod ug+s /usr/share/sources
4) Downgrade to gcc-4.1 and g++-4.1 and change the links:
sudo aptitude install gcc-4.1 g++-4.1 sudo ln -sf /usr/bin/gcc-4.1 /usr/bin/gcc sudo ln -sf /usr/bin/g++-4.1 /usr/bin/g++
Check the links are correct using:
ls -l /usr/bin/gcc ls -l /usr/bin/g++
5) Log out and log in again.
6) Build the basic image, it will fail with an error in dbus:
bitbake gumstix-basic-image
Edit gumstix/gumstix-oe/tmp/work/i686-linux/dbus-native-1.0.1-r0/dbus-1.0.1/dbus/dbus-sysdeps-unix.c
Add this struct,
struct ucred {
unsigned int pid;
unsigned int uid;
unsigned int gid;
};
after the macros.
7) Build the basic image, it will fail with an error in sumversion:
bitbake gumstix-basic-image
Edit gumstix/gumstix-oe/tmp/work/gumstix-custom-verdex-angstrom-linux-gnueabi/gumstix-kernel-2.6.21-r1/linux-2.6.21/scripts/mod/sumversion.c
Add this line,
#include <limits.h>
after all of the other includes.
8) Build the basic image again, this time it should work:
bitbake gumstix-basic-image
9) If everything builds ok, it could be a good idea to modify the dbus-sysdeps-unix.c and sumversion.c files is their respective packages in /usr/share/sources as otherwise everytime you do a rebuild they will be wiped.
