User talk:Jluis - Revision history

Jluis at 14:31, 21 January 2010

2010-01-21T14:31:49Z

Jluis: corectin

2010-01-21T11:48:59Z

corectin

Jluis at 10:51, 21 January 2010

2010-01-21T10:51:05Z

Jluis: Get the tink ok

2010-01-21T10:26:00Z

Get the tink ok

Jluis: /* toolchain + distcc + shr = "Developer Workstation" */

2009-09-16T12:32:18Z

‎toolchain + distcc + shr = "Developer Workstation"

Jluis at 12:19, 16 September 2009

2009-09-16T12:19:11Z

Jluis: toolchain + distcc + shr = "Developer Workstation"

2009-09-16T12:10:51Z

toolchain + distcc + shr = "Developer Workstation"

New page

== toolchain + distcc + shr = "Developer Workstation" ==

Tested with 20080808 shr-lite after opkg-cl update opkg-cl upgrade

On the PC:

Install the openmoko toolchain [Toolchain]

If we are going to use mascareded distcc we need to create simbolic links for the short nanes of the /usr/local/openmoko/arm/bin/arm-angstrom-linux-gnueabi-* executables.

Install distcc server and run it on a shell that has the toolchain on the path and if using mascaraded distcc the directory with the links , with:
<nowiki>
distccd -a 192.168.0.202 --verbose --no-detach --daemon --log-stderr
</nowiki>

On Neo:

Create a suitable hello.c to test compiler.
<nowiki>
cat > hello.c <EOF
#include
int main(void) {
printf("Hello world\n");
return 0;
}
EOF
</nowiki>

Create a suitable swapfile:
<nowiki>
dd if=/dev/zero of=/swapfile bs=4k count=128k
mkswap /swapfile
swapon /swapfile
</nowiki>

Install what is needed to compile distcc in a loop to lower the opkg's memory footprint.

<nowiki>
for i in libc6-dev binutils-symlinks gcov gcc-symlinks cpp make
python-distutils python-doctest python-dev;do opkg install $i;done
</nowiki>

test the setup so far :
<nowiki>
root@om-gta02:~# gcc -o hello hello.c
root@om-gta02:~# hello ;rm hello
Hello world
root@om-gta02:~#
</nowiki>

We create a new user to no compile as root:
<nowiki>
root@om-gta02 ~ $ adduser developer
Changing password for developer
Enter the new password (minimum of 5, maximum of 8 characters)
Please use a combination of upper and lower case letters and numbers.
Enter new password:
Re-enter new password:
Password changed.
root@om-gta02 ~ $ su - developer
developer@om-gta02 ~ $
</nowiki>

Download distcc souce with wget from http://distcc.googlecode.com/files/distcc-3.1.tar.gz
and uncompress them and install distcc.
<nowiki>
zdeveloper@om-gta02 ~ $ cat distcc-3.1.tar.gz |tar -vx;cd distcc-3.1;./configure;make ;make install
</nowiki>

Completamos la configuración del neo:
Si ejecutamos distcc --show-hosts vemos que nos ha instalado en neo en primer
lugar
root@om-gta02:~# distcc --show-hosts
192.168.0.202:3632/4
192.168.0.200:3632/8

editamos /etc/default/distcc para que no arranque distccd matamos el proceso
y comprobamos que funciona:
root@om-gta02:~# sed -i
s/^STARTDISTCC=\"true/STARTDISTCC=\"false/ /etc/default/distcc
root@om-gta02:~# killall distccd
root@om-gta02:~# distcc --show-hosts
192.168.0.200:3632/8c
root@om-gta02:~# /etc/init.d/distcc start
STARTDISTCC is set to false in /etc/default/distcc
/usr/bin/distccd not starting

Creamos los enlaces simbólicos para gcc y cc llamen a distcc:
root@om-gta02:~# mkdir /usr/local
root@om-gta02:~# mkdir /usr/local/bin
root@om-gta02:~# ln -s /usr/bin/distcc /usr/local/bin/gcc
root@om-gta02:~# ln -s /usr/bin/distcc /usr/local/bin/cc

Y probamos :
root@om-gta02:~# rm hello
root@om-gta02:~# DISTCC_VERBOSE=1 gcc -c hello.c -o hello #si no usamos -c
compila en local
distcc[8252] (dcc_trace_version) distcc 2.18.3 arm-angstrom-linux-gnueabi;
built Aug 5 2008 03:45:13
distcc[8252] (dcc_recursion_safeguard) safeguard level=0
distcc[8252] (main) compiler name is "cc"
....
distcc[8252] (dcc_parse_hosts) found tcp token "192.168.0.200:3632/8"
distcc[8252] (dcc_lock_host) got cpu lock on 192.168.0.200:3632/8 slot 0 as
fd3
....
distcc[8252] (dcc_connect_by_addr) started connecting to 192.168.0.200:3632
.....
distcc[8252] (dcc_compile_remote) client finished sending request to server
distcc[8252] (dcc_note_state) note state 5, file "(NULL)",
host "192.168.0.200"
distcc[8252] 18057 bytes from hello.c compiled on 192.168.0.200 in 0.5536s,
rate 32kB/s
...
[[Category:Application_Developer]]

@@ Line 20: / Line 20: @@
   <nowiki>
 cat > hello.c <<EOF
-#include
+#include <stdio.h>
 int main(void) {
 printf("Hello world\n");
@@ Line 39: / Line 39: @@
   <nowiki>
 for i in libc6-dev binutils-symlinks gcov gcc-symlinks cpp make \
-python-distutils python-doctest python-devel;do opkg install $i;done
+python-distutils python-doctest python-devel python-compile python-compiler;do opkg install $i;done
   </nowiki>

@@ Line 39: / Line 39: @@
   <nowiki>
 for i in libc6-dev binutils-symlinks gcov gcc-symlinks cpp make \
-python-distutils python-doctest python-devel python-compile python-compiler;do opkg install $i;done
+python-distutils python-doctest python-devel;do opkg install $i;done
   </nowiki>
@@ Line 72: / Line 72: @@
   </nowiki>
-Completamos la configuración del neo:
+Testing and finishing neo configuration
-Si ejecutamos distcc --show-hosts vemos que nos ha instalado en neo en primer
-lugar
-root@om-gta02:~# distcc --show-hosts
-.168.0.202:3632/4
-.168.0.200:3632/8
-editamos /etc/default/distcc para que no arranque distccd matamos el proceso
+We test the available hosts with "distcc --show-hosts" it should respondo with 127.0.0.1
 y comprobamos que funciona:
-root@om-gta02:~# sed -i
+svn checkout http://distcc.googlecode.com/svn/trunk/ distcc-read-onlyroot@om-gta02:~# killall distccd
-s/^STARTDISTCC=\"true/STARTDISTCC=\"false/ /etc/default/distcc
-root@om-gta02:~# killall distccd
 root@om-gta02:~# distcc --show-hosts
 .168.0.200:3632/8c
@@ Line 89: / Line 85: @@
 STARTDISTCC is set to false in /etc/default/distcc
 /usr/bin/distccd not starting
+</nowiki>
 Creamos los enlaces simbólicos para gcc y cc llamen a distcc:
 root@om-gta02:~# mkdir /usr/local

@@ Line 63: / Line 63: @@
   </nowiki>
-Download distcc souce with wget from  http://distcc.googlecode.com/files/distcc-3.1.tar.gz
+==== Compiling distcc distribution ====
 and uncompress them and install distcc.
   <nowiki>
 developer@om-gta02 ~ $ zcat distcc-3.1.tar.gz |tar -vx;cd distcc-3.1;./configure;make ;make install
   </nowiki>

@@ Line 1: / Line 1: @@
 == toolchain + distcc + shr = "Developer Workstation" ==
 Tested with 20080808 shr-lite after opkg-cl update  opkg-cl upgrade
-On the PC:
+=== On the PC: ===
-Install the openmoko toolchain [Toolchain]
+Install the openmoko  [toolchain [Toolchain]]
 If we are going to use mascareded distcc we need to create simbolic links for the short nanes of the /usr/local/openmoko/arm/bin/arm-angstrom-linux-gnueabi-* executables.
+=== On Neo: ===
-−
 On Neo:
 Create a suitable hello.c to test compiler.
-<nowiki>
+ <nowiki>
 cat > hello.c <EOF
 #include
@@ Line 28: / Line 26: @@
+}
 EOF
-</nowiki>
+ </nowiki>
 Create a suitable swapfile:
-<nowiki>
+ <nowiki>
 dd if=/dev/zero of=/swapfile bs=4k count=128k
 mkswap /swapfile
 swapon /swapfile
-</nowiki>
+ </nowiki>
 Install what is needed to compile distcc in a loop to lower the opkg's memory footprint.
-<nowiki>
+ <nowiki>
 for i in libc6-dev binutils-symlinks gcov gcc-symlinks cpp make
 python-distutils python-doctest python-dev;do opkg install $i;done
-</nowiki>
+ </nowiki>
 test the setup so far :
-<nowiki>
+ <nowiki>
 root@om-gta02:~# gcc -o hello hello.c
 root@om-gta02:~# hello ;rm hello
 Hello world
 root@om-gta02:~#
-</nowiki>
+ </nowiki>
 We create a new user to no compile as root:
-<nowiki>
+ <nowiki>
 root@om-gta02 ~ $ adduser developer
 Changing password for developer
@@ Line 63: / Line 61: @@
 root@om-gta02 ~ $ su - developer
 developer@om-gta02 ~ $
-</nowiki>
+ </nowiki>
 Download distcc souce with wget from  http://distcc.googlecode.com/files/distcc-3.1.tar.gz
 and uncompress them and install distcc.
-<nowiki>
+ <nowiki>
-zdeveloper@om-gta02 ~ $ cat distcc-3.1.tar.gz |tar -vx;cd distcc-3.1;./configure;make ;make install
+developer@om-gta02 ~ $ zcat distcc-3.1.tar.gz |tar -vx;cd distcc-3.1;./configure;make ;make install
-</nowiki>
+ </nowiki>
 Completamos la configuración del neo: