81 lines
4.3 KiB
HTML
81 lines
4.3 KiB
HTML
<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
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<title>2.4.2.2. Build History Image Information</title>
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<link rel="stylesheet" type="text/css" href="../book.css">
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<meta name="generator" content="DocBook XSL Stylesheets V1.76.1">
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<link rel="home" href="index.html" title="The Yocto Project Reference Manual">
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<link rel="up" href="understanding-what-the-build-history-contains.html" title="2.4.2. Understanding What the Build History Contains">
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<link rel="prev" href="build-history-package-information.html" title="2.4.2.1. Build History Package Information">
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<link rel="next" href="using-build-history-to-gather-image-information-only.html" title="2.4.2.3. Using Build History to Gather Image Information Only">
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</head>
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<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="section" title="2.4.2.2. Build History Image Information">
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<div class="titlepage"><div><div><h4 class="title">
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<a name="build-history-image-information"></a>2.4.2.2. Build History Image Information</h4></div></div></div>
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<p>
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The files produced for each image are as follows:
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</p>
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<div class="itemizedlist"><ul class="itemizedlist" type="disc">
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<li class="listitem"><p><span class="emphasis"><em>build-id:</em></span>
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Human-readable information about the build configuration
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and metadata source revisions.</p></li>
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<li class="listitem"><p><span class="emphasis"><em>*.dot:</em></span>
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Dependency graphs for the image that are
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compatible with <code class="filename">graphviz</code>.
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</p></li>
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<li class="listitem"><p><span class="emphasis"><em>files-in-image.txt:</em></span>
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A list of files in the image with permissions,
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owner, group, size, and symlink information.
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</p></li>
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<li class="listitem"><p><span class="emphasis"><em>image-info.txt:</em></span>
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A text file containing name-value pairs with information
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about the image.
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See the following listing example for more information.
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</p></li>
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<li class="listitem"><p><span class="emphasis"><em>installed-package-names.txt:</em></span>
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A list of installed packages by name only.</p></li>
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<li class="listitem"><p><span class="emphasis"><em>installed-package-sizes.txt:</em></span>
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A list of installed packages ordered by size.
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</p></li>
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<li class="listitem"><p><span class="emphasis"><em>installed-packages.txt:</em></span>
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A list of installed packages with fuill package
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filenames.</p></li>
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</ul></div>
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<p>
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</p>
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<div class="note" title="Note" style="margin-left: 0.5in; margin-right: 0.5in;">
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<h3 class="title">Note</h3>
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Installed package information is able to be gathered and
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produced even if package management is disabled for the final
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image.
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</div>
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<p>
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</p>
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<p>
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Here is an example of <code class="filename">image-info.txt</code>:
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</p>
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<pre class="literallayout">
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DISTRO = poky
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DISTRO_VERSION = 1.1+snapshot-20120207
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USER_CLASSES = image-mklibs image-prelink
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IMAGE_CLASSES = image_types
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IMAGE_FEATURES = debug-tweaks x11-base apps-x11-core \
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package-management ssh-server-dropbear package-management
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IMAGE_LINGUAS = en-us en-gb
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IMAGE_INSTALL = task-core-boot task-base-extended
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BAD_RECOMMENDATIONS =
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ROOTFS_POSTPROCESS_COMMAND = buildhistory_get_image_installed ; rootfs_update_timestamp ;
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IMAGE_POSTPROCESS_COMMAND = buildhistory_get_imageinfo ;
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IMAGESIZE = 171816
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</pre>
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<p>
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Other than <code class="filename">IMAGESIZE</code>, which is the
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total size of the files in the image in Kbytes, the
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name-value pairs are variables that may have influenced the
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content of the image.
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This information is often useful when you are trying to determine
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why a change in the package or file listings has occurred.
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</p>
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</div></body>
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</html>
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