adt-manual: Updated the "Getting the Images" section for eclipse-debug
The way to include tcf-agent now in an image that you are going to remotely deploy and debug using the Eclipse IDE is to simply include the eclipse-debug image feature as part of the image. I updated the section around getting images to reflect this simple method. Reported-by: Adam Lee <adam@gumstix.com> (From yocto-docs rev: 9aec91d7f4fda558baa0e8a0290b42d76e735c63) Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Scott Rifenbark
Richard Purdie
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@ -480,8 +480,8 @@
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and are ideal for experimentation using Yocto Project.
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For information on the image types you can build using the OpenEmbedded build system,
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see the
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"<ulink url='&YOCTO_DOCS_REF_URL;#ref-images'>Images</ulink>" chapter in
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the Yocto Project Reference Manual.
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"<ulink url='&YOCTO_DOCS_REF_URL;#ref-images'>Images</ulink>"
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chapter in the Yocto Project Reference Manual.
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</para>
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<para>
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@ -492,62 +492,28 @@
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</para>
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<para>
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Furthermore, if you plan on remotely deploying and debugging your
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application from within the
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Eclipse IDE, you must have an image that contains the Yocto Target Communication
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Framework (TCF) agent (<filename>tcf-agent</filename>).
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By default, the Yocto Project provides only one type of pre-built
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image that contains the <filename>tcf-agent</filename>.
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And, those images are SDK (e.g.<filename>core-image-sato-sdk</filename>).
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</para>
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<para>
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If you want to use a different image type that contains the <filename>tcf-agent</filename>,
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you can do so one of two ways:
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<itemizedlist>
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<listitem><para>Modify the <filename>conf/local.conf</filename> configuration in
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the <ulink url='&YOCTO_DOCS_DEV_URL;#build-directory'>Build Directory</ulink>
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and then rebuild the image.
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With this method, you need to modify the
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<ulink url='&YOCTO_DOCS_REF_URL;#var-EXTRA_IMAGE_FEATURES'><filename>EXTRA_IMAGE_FEATURES</filename></ulink>
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variable to have the value of "tools-debug" before rebuilding the image.
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Once the image is rebuilt, the <filename>tcf-agent</filename> will be included
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in the image and is launched automatically after the boot.</para></listitem>
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<listitem><para>Manually build the <filename>tcf-agent</filename>.
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To build the agent, follow these steps:
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<orderedlist>
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<listitem><para>Be sure the ADT is installed as described in the
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"<link linkend='installing-the-adt'>Installing the ADT and Toolchains</link>" section.
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</para></listitem>
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<listitem><para>Set up the cross-development environment as described in the
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"<link linkend='setting-up-the-cross-development-environment'>Setting
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Up the Cross-Development Environment</link>" section.</para></listitem>
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<listitem><para>Get the <filename>tcf-agent</filename> source code using
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the following commands:
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<literallayout class='monospaced'>
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$ git clone http://git.eclipse.org/gitroot/tcf/org.eclipse.tcf.agent.git
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$ cd org.eclipse.tcf.agent/agent
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</literallayout></para></listitem>
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<listitem><para>Locate the
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<filename>Makefile.inc</filename> file inside the
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<filename>agent</filename> folder and modify it
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for the cross-compilation environment by setting the
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<filename>OPSYS</filename> and
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<ulink url='&YOCTO_DOCS_REF_URL;#var-MACHINE'><filename>MACHINE</filename></ulink>
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variables according to your target.
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</para></listitem>
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<listitem><para>Use the cross-development tools to build the
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<filename>tcf-agent</filename>.
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Before you "Make" the file, be sure your cross-tools are set up first.
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See the "<link linkend='makefile-based-projects'>Makefile-Based Projects</link>"
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section for information on how to make sure the cross-tools are set up
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correctly.</para>
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<para>If the build is successful, the <filename>tcf-agent</filename> output will
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be <filename>obj/$(OPSYS)/$(MACHINE)/Debug/agent</filename>.</para></listitem>
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<listitem><para>Deploy the agent into the image's root filesystem.</para></listitem>
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</orderedlist>
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</para></listitem>
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</itemizedlist>
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If you plan on remotely deploying and debugging your
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application from within the Eclipse IDE, you must have an image
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that contains the Yocto Target Communication Framework (TCF) agent
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(<filename>tcf-agent</filename>).
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You can do this by including the <filename>eclipse-debug</filename>
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image feature.
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<note>
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See the
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"<ulink url='&YOCTO_DOCS_REF_URL;#ref-features-image'>Image Features</ulink>"
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section in the Yocto Project Reference Manual for information on
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image features.
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</note>
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To include the <filename>eclipse-debug</filename> image feature,
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modify your <filename>local.conf</filename> file in the
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<ulink url='&YOCTO_DOCS_DEV_URL;#build-directory'>Build Directory</ulink>
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so that the
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<ulink url='&YOCTO_DOCS_REF_URL;#var-EXTRA_IMAGE_FEATURES'><filename>EXTRA_IMAGE_FEATURES</filename></ulink>
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variable includes the "eclipse-debug" feature.
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After modifying the configuration file, you can rebuild the image.
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Once the image is rebuilt, the <filename>tcf-agent</filename>
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will be included in the image and is launched automatically after
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the boot.
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</para>
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</section>
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