External Toolchains - Revision history

JulienB: /* Using external binary Toolchains (ex CodeSourcery glibc) */

2012-02-21T16:57:11Z

Using external binary Toolchains (ex CodeSourcery glibc)

← Older revision		Revision as of 18:57, 21 February 2012
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	[*] Download toolchain automatically		[*] Download toolchain automatically
	...		...
			</pre>

			==Use Crosstool-ng to build the toolchain (glibc/eglibc/uclibc)==
			* Don't forget to set toolchain kernel headers to the same value as the one used for target image.
			<pre class="config">
			$ make ctng-menuconfig
	</pre>		</pre>

JulienB: /* Using own already built Toolchains */

2011-09-29T07:47:20Z

Using own already built Toolchains

← Older revision		Revision as of 09:47, 29 September 2011
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	Build options ---->		Build options ---->
	() Host dir		() Host dir
			</pre>

			==Using external binary Toolchains (ex CodeSourcery glibc)==
			<pre class="config">
			Toolchain ---->
			Toolchain type (External toolchain) --->
			Toolchain (CodeSourcery ARM 2011.03) --->
			[*] Download toolchain automatically
			...
	</pre>		</pre>

	==Using own already built Toolchains==		==Using own already built Toolchains==

	<pre class="config">		<pre class="config">
	Toolchain ---->		Toolchain ---->

JulienB: /* Using already built Toolchains */

2011-09-29T07:39:12Z

Using already built Toolchains

← Older revision		Revision as of 09:39, 29 September 2011
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	</pre>		</pre>

	==Using already built Toolchains==		==Using own already built Toolchains==

	<pre class="config">		<pre class="config">

JulienB: /* Building common toolchains with Buildroot */

2011-09-29T07:37:15Z

Building common toolchains with Buildroot

← Older revision		Revision as of 09:37, 29 September 2011
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	You will need to use a recent Armadeus release (with Buildroot > 2011.05) to use the following instructions.		You will need to use a recent Armadeus release (with Buildroot > 2011.05) to use the following instructions.

	==Building common toolchains with Buildroot==		==Building common/re-usable toolchains with Buildroot==
	* create directory where toolchain will be put:		* create directory where toolchain will be put:
	<pre class="host">		<pre class="host">

SamuelM: /* Setting up the environment */

2011-08-14T09:14:26Z

Setting up the environment

← Older revision		Revision as of 11:14, 14 August 2011
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	tree (for more information, refer to the		tree (for more information, refer to the
	[http://www.buildroot.net/downloads/buildroot.html#building_out_of_tree out-of-tree build section of the Buildroot documentation]).		[http://www.buildroot.net/downloads/buildroot.html#building_out_of_tree out-of-tree build section of the Buildroot documentation]).


	The following explains the 2nd way (the way I use ;-)).		The following explains the 2nd way (the way I use ;-)).


	{{Note\| In the following, '''from step 2''', you should ''run both the Armadeus SDK menuconfig and the Buildroot one at the same time''.		{{Note\| In the following, '''from step 2''', you should ''run both the Armadeus SDK menuconfig and the Buildroot one at the same time''.
Line 90:		Line 92:


	~~Lastly~~, ~~build and try the freshly built image (shall I recommend usage~~		From here, you can select any packages you want in Buildroot.
	~~of nfs-root for that kind of experiments ...)~~.


	{{Warning\| '''Take care when enabling/disabling packages''' from one or the other side.		{{Warning\| '''Take care when enabling/disabling packages''' from one or the other side.

	* '''~~Some hardware~~ may ~~not work properly without these patches.~~'''		* '''Overriding some packages''' (ie. enabling a package in both the Armadeus SDK and Buildroot), '''may result in an unconsistent/unstable system'''.

	:: ~~Some packages have been patched in~~ the ~~Armadeus SDK, that Buildroot~~'~~s ones does not patch (yet)~~.		:: This mainly targets the ''busybox'' and its potential broken symlinks.

	* '''~~Override some packages''' (ie~~. ~~enabling a package in both the Armadeus SDK and Buildroot),~~ '''~~may result in an unconsistent/unstable system'''.~~		* '''Some hardware may not work properly without Armadeus patch sets.'''

	:: ~~This mainly targets~~ the '~~'busybox'' and its potential broken symlinks~~.		:: Some packages have been patched in the Armadeus SDK, that Buildroot's ones does not patch (yet).
	}}		}}

			Lastly, build and try the freshly built image (shall I recommend usage
			of nfs-root for that kind of experiments ...).

	==Links==		==Links==
	* [http://www.buildroot.net/downloads/buildroot.html#external_toolchain Buildroot's documentation about External Toolchains]		* [http://www.buildroot.net/downloads/buildroot.html#external_toolchain Buildroot's documentation about External Toolchains]

SamuelM: How to build APF images/rootfs using latest buildroot release

2011-08-13T12:35:04Z

How to build APF images/rootfs using latest buildroot release

@@ Line 27: / Line 27: @@
 Then, set the properties of the toolchain accordingly.
 ==Links==
 * [http://www.buildroot.net/downloads/buildroot.html#external_toolchain Buildroot's documentation about External Toolchains]

SamuelM: /* Using already built Toolchains */

2011-08-07T19:44:43Z

Using already built Toolchains

← Older revision		Revision as of 21:44, 7 August 2011
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	==Using already built Toolchains==		==Using already built Toolchains==

			<pre class="config">
			Toolchain ---->
			Toolchain type (External toolchain) --->
			Toolchain (Custom toolchain) --->
			(/path/to/staging/usr/) Toolchain path
			</pre>

			Then, set the properties of the toolchain accordingly.

	==Links==		==Links==
	* [http://www.buildroot.net/downloads/buildroot.html#external_toolchain Buildroot's documentation about External Toolchains]		* [http://www.buildroot.net/downloads/buildroot.html#external_toolchain Buildroot's documentation about External Toolchains]

JulienB: creation

2011-08-05T13:23:42Z

creation

New page

You will need to use a recent Armadeus release (with Buildroot > 2011.05) to use the following instructions.

==Building common toolchains with Buildroot==
* create directory where toolchain will be put:
<pre class="host">
$ sudo mkdir -p /usr/local/armadeus
$ sudo chown $USER:$USER /usr/local/armadeus
</pre>

<pre class="host">
$ make menuconfig
</pre>

<pre class="config">
Build options ---->
() Host dir
</pre>

==Using already built Toolchains==

==Links==
* [http://www.buildroot.net/downloads/buildroot.html#external_toolchain Buildroot's documentation about External Toolchains]