ref-manual: Updates to "Variables" and "Building with No Dependencies"
There was some confusion over some things in these two sections. I re-wrote them with the help of Paul Eggleton to be clear on them. Reported-by: Robert P. J. Day (rpjday@crashcourse.ca> (From yocto-docs rev: 076aa5d8244ed3fcf321ef61da5d2270b40a7791) Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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@ -271,12 +271,18 @@
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<section id='usingpoky-debugging-buildfile'>
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<section id='usingpoky-debugging-buildfile'>
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<title>Building with No Dependencies</title>
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<title>Building with No Dependencies</title>
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<para>
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<para>
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If you really want to build a specific <filename>.bb</filename> file, you can use
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To build a specific recipe (<filename>.bb</filename> file),
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the command form <filename>bitbake -b <somepath/somefile.bb></filename>.
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you can use the following command form:
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This command form does not check for dependencies so you should use it
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<literallayout class='monospaced'>
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only when you know its dependencies already exist.
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$ bitbake -b <somepath/somerecipe.bb>
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You can also specify fragments of the filename.
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</literallayout>
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In this case, BitBake checks for a unique match.
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This command form does not check for dependencies.
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Consequently, you should use it
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only when you know dependencies already exist.
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<note>
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You can also specify fragments of the filename.
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In this case, BitBake checks for a unique match.
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</note>
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</para>
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</para>
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</section>
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</section>
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@ -284,11 +290,16 @@
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<title>Variables</title>
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<title>Variables</title>
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<para>
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<para>
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You can use the <filename>-e</filename> BitBake option to
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You can use the <filename>-e</filename> BitBake option to
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display the resulting environment for a configuration
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display the parsing environment for a configuration.
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when you do not specify a package or for a specific package when
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The following displays the general parsing environment:
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you do specify the package.
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<literallayout class='monospaced'>
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If you want to show the environment resulting from parsing a single
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$ bitbake -e
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recipe, use the <filename>-b recipename</filename> form.
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</literallayout>
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This next example shows the parsing environment for a specific
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recipe:
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<literallayout class='monospaced'>
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$ bitbake -e <recipename>
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</literallayout>
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</para>
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</para>
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</section>
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</section>
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