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Merge branch 'srifenbark/docs' of ssh://git.pokylinux.org/poky-contrib

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This commit is contained in:
Richard Purdie
2011-02-15 10:02:27 +00:00
parent e5e02f3cba 647aaad6fb
commit 21c112ca49
2 changed files with 30 additions and 14 deletions
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33
documentation/kernel-manual/kernel-how-to.xml
View File

@@ -882,7 +882,7 @@ repository.
The following commands illustrate how you can condense and merge two BSPs into a second SCM:
<literallayout class='monospaced'>
&gt; git checkout common_pc-standard
&gt; git merge cav_ebt5800-standard
&gt; git merge common_pc_64-standard
# resolve any conflicts and commit them
&gt; cd .. ; echo linux/.git &gt; .cvsignore
&gt; cvs import -m "initial import" linux MY_COMPANY start
@@ -1054,7 +1054,7 @@ That's it. Configure and build.
For this example the only thing left was the kernel directory with a
<filename>linux-yocto_git.bbappend</filename> file (linux-yocto is the kernel listed in
<filename>meta-crownbay/conf/machine/crownbay.conf</filename></para></listitem>.
<listitem><para>Add a new entry in the <filename>build/donf/bblayers.conf</filename>
<listitem><para>Add a new entry in the <filename>build/conf/bblayers.conf</filename>
so the new layer can be found by Bitbake.</para></listitem>
</itemizedlist>
</para></listitem>
@@ -1088,21 +1088,26 @@ That's it. Configure and build.
</para></listitem>
<listitem><para>
Point the build at the new kernel git tree.
</para>
In a layer, create a <filename>linux-yocto_git.bbappend</filename>
file with the following:
</para>
<para>
You can do this by commenting out the SRC_URI variable in
<filename>meta/recipes-kernel/linux/linux-yocto_git.bb</filename> and using a SRC_URI
that points to your new bare git tree.
You should also be able to do this in <filename>linux-yocto_git.bbappend</filename> in the layer:
<literallayout class='monospaced'>
# To use a staged, on-disk bare clone of a Wind River Kernel, use a variant of the
# below SRC_URI = "git://///path/to/kernel/default_kernel.git;fullclone=1"
#
SRC_URI = "git://git.pokylinux.org/linux-2.6-windriver.git;protocol=git;fullclone=1;branch=${KBRANCH};name=machine
\
git://git.pokylinux.org/linux-2.6-windriver.git;protocol=git;noclone=1;branch=wrs_meta;name=meta"
COMPATIBLE_MACHINE = ${MACHINE}
# It is often nice to have a local clone of the kernel repository, to
# allow patches to be staged, branches created, and so forth. Modify
# KSRC to point to your local clone as appropriate.
# KSRC ?= /path/to/your/bare/clone/yocto-kernel
# KMACHINE is the branch to be built, or alternateively
# KBRANCH can be directly set.
# KBRANCH ?= "${KMACHINE}-${LINUX_KERNEL_TYPE}"
# SRC_URI = "git://${KSRC};nocheckout=1;branch=${KBRANCH},meta;name=machine,meta"
</literallayout>
</para>

11
documentation/yocto-project-qs/yocto-project-qs.xml
View File

@@ -234,6 +234,17 @@
$ source poky-laverne-4.0/poky-init-build-env poky-4.0-build
</literallayout>
</para>
<tip><para>
To help conserve disk space during builds you can add the following statement
to your <filename>local.conf</filename> file.
Adding this statement deletes the work directory used for building a package
once the package is built.
<literallayout class='monospaced'>
INHERIT += "rm_work"
</literallayout>
</para></tip>
<itemizedlist>
<listitem><para>The first two commands extract the Yocto Project files from the
release tarball and place them into a subdirectory of your current directory.</para></listitem>