125 lines
5.6 KiB
HTML
125 lines
5.6 KiB
HTML
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<!-- This manual describes ASDF, a system definition facility
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for Common Lisp programs and libraries.
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You can find the latest version of this manual at
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https://common-lisp.net/project/asdf/asdf.html.
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ASDF Copyright (C) 2001-2019 Daniel Barlow and contributors.
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This manual Copyright (C) 2001-2019 Daniel Barlow and contributors.
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This manual revised (C) 2009-2019 Robert P. Goldman and Francois-Rene Rideau.
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<title>How can I debug problems finding ASDF systems (ASDF Manual)</title>
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<link href="Concept-Index.html" rel="index" title="Concept Index">
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<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents">
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<link href="Issues-with-configuring-ASDF.html" rel="up" title="Issues with configuring ASDF">
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<div class="subsection" id="How-can-I-debug-problems-finding-ASDF-systems">
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<div class="header">
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<p>
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Previous: <a href="How-can-I-wholly-disable-the-compiler-output-cache_003f.html" accesskey="p" rel="prev">“How can I wholly disable the compiler output cache?”</a>, Up: <a href="Issues-with-configuring-ASDF.html" accesskey="u" rel="up">Issues with configuring ASDF</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Concept-Index.html" title="Index" rel="index">Index</a>]</p>
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</div>
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<hr>
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<span id="How-can-I-debug-problems-finding-ASDF-systems_003f"></span><h4 class="subsection">13.5.3 How can I debug problems finding ASDF systems?</h4>
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<p>Sometimes ASDF will be unable to find and load your systems, although
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you believe that it should be able to. There are a number of things you
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can do to debug such issues.
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</p>
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<span id="index-_002acentral_002dregistry_002a-1"></span>
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<p>If you are using <code>asdf:*central-registry*</code> (see <a href="Configuring-ASDF-to-find-your-systems-_002d_002d_002d-old-style.html">Configuring ASDF to find your systems — old style</a>),
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you can
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simply look at the pathnames and namestrings in this variable, and use
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conventional tools such as <code>cl:probe-file</code> and <code>cl:directory</code>
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to poke around and see why your systems are not being found.
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</p>
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<p>If you are using one of the newer methods for configuring ASDF’s system
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finding (see <a href="Controlling-where-ASDF-searches-for-systems.html">Controlling where ASDF searches for systems</a>), you can try:
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</p>
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<span id="index-_002asource_002dregistry_002a"></span>
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<div class="example">
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<pre class="example">(alexandria:hash-table-alist asdf/source-registry::*source-registry*)
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</pre></div>
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<p>(alphabetizing the results here may be helpful). Or for a higher-level
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view:
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</p>
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<span id="index-flatten_002dsource_002dregistry"></span>
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<div class="example">
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<pre class="example">(asdf/source-registry:flatten-source-registry)
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</pre></div>
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<p>Finally, if you use the source registry cache (see <a href="Caching-Results.html">Caching Results</a>), you can:
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</p><div class="example">
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<pre class="example">find ~/common-lisp -name .cl-source-registry.cache
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</pre></div>
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<p>at the shell.
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</p>
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<p>It is still, unfortunately, an open question how to monitor ASDF’s
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interpretation of its source configuration as it happens.
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</p>
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</div>
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</body>
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</html>
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