ref-manual: New section on building buildtools tarball
Fixes YOCTO #4753 This is the main change to address this bug. It is a new section that describes how the user can get a buildtools tarball if their system does not meet the proper Git, tar, and Python versioning. (From yocto-docs rev: 0493a55c85f050ba29f605ab727e557849242bae) Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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</para>
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</section>
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</section>
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<section id='required-git-tar-and-python-versions'>
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<title>Required Git, tar, and Python Versions</title>
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<para>
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In order to use the build system, your host development system
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must meet the following version requirements for Git, tar, and
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Python:
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<itemizedlist>
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<listitem><para>Git 1.7.5 or greater</para></listitem>
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<listitem><para>tar 1.24 or greater</para></listitem>
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<listitem><para>Python 2.7.3 or greater</para></listitem>
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</itemizedlist>
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</para>
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<para>
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If your host development system does not meet all these requirements,
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you can resolve this by either downloading a pre-built tarball
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containing these tools, or building such a tarball on another
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system.
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Regardless of the method, once you have the tarball you simply
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install it somewhere on you system, such as a directory in your
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home directory, and then source the envirnoment script provided,
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which adds the tools into <filename>PATH</filename>.
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Doing so gives you working versions of Git, tar, Python and
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<filename>chrpath</filename>.
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</para>
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<para>
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If downloading a pre-built tarball, locate the
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<filename>*.sh</filename> at [NEED A PATH HERE from Beth].
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</para>
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<para>
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If building your own tarball, do so using this command:
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<literallayout class='monospaced'>
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$ bitbake buildtools-tarball
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</literallayout>
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<note>
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The <link linkend='var-SDKMACHINE'><filename>SDKMACHINE</filename></link>
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variable determines whether you build tools for a 32-bit
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or 64-bit system.
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</note>
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Once the build completes, you can find the file that installs the
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the tools in <filename>tmp/deploy/sdk</filename> of the
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<ulink url='&YOCTO_DOCS_DEV_URL;#build-directory'>Build Directory</ulink>.
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The file used to install the tarball has the string "buildtools"
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in the name.
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</para>
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<para>
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After you have either built the tarball or downloaded it, you need
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to install it.
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Install the tools by executing the <filename>*.sh</filename> file.
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During execution, a prompt appears that allows you to choose the
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installation directory.
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For example, you could choose the following:
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<literallayout class='monospaced'>
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/home/your-username/sdk
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</literallayout>
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</para>
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<para>
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The final step before you can actually use the tools is to source
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the tools environment with a command like the following:
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<literallayout class='monospaced'>
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$ source /home/your-username/sdk/environment-setup-i586-poky-linux
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</literallayout>
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Of course, you need to supply your installation directory and be
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sure to use the right file (i.e. i585 or x86-64).
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</para>
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</section>
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</section>
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<section id='intro-getit'>
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