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    Just FYI, I tweaked the Spack package for CWB so that it builds on
    macOS. As usual, if you want to compile stuff on a Mac, you'll need
    to install Xcode first (through the App Store), or at least Xcode
    command line tools (via the command line):<br>
    <br>
    $ xcode-select --install<br>
    <br>
    David<br>
    <br>
    <div class="moz-cite-prefix">On 03/11/2017 16:08, David Lukeš wrote:<br>
    </div>
    <blockquote type="cite"
      cite="mid:7f7a04c0-6050-24dc-78d9-57b1770871e6@ff.cuni.cz">
      <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
      <div class="markdown-here-wrapper" data-md-url="Thunderbird"
        style="max-width: 40em;">
        <p style="margin: 0px 0px 1.2em ! important;">Oh god, it looks
          like mailman butchers HTML mail beyond my wildest
          expectations… :) If you’d like a more readable version of the
          previous post, please follow this link:</p>
        <p style="margin: 0px 0px 1.2em ! important;"><a
            href="https://trnka.korpus.cz/%7Elukes/cwb.html"
            moz-do-not-send="true">https://trnka.korpus.cz/~lukes/cwb.html</a></p>
        <p style="margin: 0px 0px 1.2em ! important;">Best,</p>
        <p style="margin: 0px 0px 1.2em ! important;">David</p>
        <div
title="MDH:T2ggZ29kLCBpdCBsb29rcyBsaWtlIG1haWxtYW4gYnV0Y2hlcnMgSFRNTCBtYWlsIGJleW9uZCBteSB3aWxkZXN0IGV4cGVjdGF0aW9ucy4uLiA6KSBJZiB5b3UnZCBsaWtlIGEgbW9yZSByZWFkYWJsZSB2ZXJzaW9uIG9mIHRoZSBwcmV2aW91cyBwb3N0LCBwbGVhc2UgZm9sbG93IHRoaXMgbGluazo8
YnI+PGJyPiZsdDtodHRwczovL3RybmthLmtvcnB1cy5jei9+bHVrZXMvY3diLmh0bWwmZ3Q7PGJy
Pjxicj5CZXN0LDxicj48YnI+RGF2aWQ8YnI+PGJyPjxkaXYgY2xhc3M9Im1vei1jaXRlLXByZWZp
          eCI+PC9kaXY+"
style="height:0;width:0;max-height:0;max-width:0;overflow:hidden;font-size:0em;padding:0;margin:0;">​</div>
      </div>
      <div class="moz-cite-prefix">On 11/03/2017 03:55 PM, David Lukeš
        wrote:<br>
      </div>
      <blockquote type="cite"
        cite="mid:7d3c0ed3-4917-04c6-3e24-4e1de900ca4a@ff.cuni.cz">
        <div class="markdown-here-wrapper" data-md-url="Thunderbird"
          style="max-width: 40em;">
          <p style="margin: 0px 0px 1.2em ! important;">Hi all,</p>
          <p style="margin: 0px 0px 1.2em ! important;">in light of <a
href="http://liste.sslmit.unibo.it/pipermail/cwb/2017-November/002953.html"
              moz-do-not-send="true">this recent thread</a> re:
            compiling CWB from source, it occurred to me it might be
            useful to create a CWB package for <a
              href="http://spack.readthedocs.io/" moz-do-not-send="true">Spack</a>.
            Spack is a cross-platform package manager which builds
            software from source, <strong>automatically resolving
              dependencies</strong> so you don’t have to. A second
            advantage is that <strong>it doesn’t need to run with admin
              privileges</strong>. You just need Git and a fairly recent
            version of Python 2 (preferably, Python 3 works as well but
            you might hit snags).</p>
          <p style="margin: 0px 0px 1.2em ! important;">I added <code style="font-size: 0.85em; font-family: Consolas,Inconsolata,Courier,monospace;margin: 0px 0.15em; padding: 0px 0.3em; white-space: pre-wrap; border: 1px solid rgb(234, 234, 234); background-color: rgb(248, 248, 248); border-radius: 3px; display: inline;">cwb</code>
            and <code style="font-size: 0.85em; font-family: Consolas,Inconsolata,Courier,monospace;margin: 0px 0.15em; padding: 0px 0.3em; white-space: pre-wrap; border: 1px solid rgb(234, 234, 234); background-color: rgb(248, 248, 248); border-radius: 3px; display: inline;">cwb-perl</code>
            packages to a fork of Spack I maintain, so installing trunk
            CWB can now be done like this:</p>
          <pre style="font-size: 0.85em; font-family: Consolas,Inconsolata,Courier,monospace;font-size: 1em; line-height: 1.2em;margin: 1.2em 0px;"><code class="hljs language-sh" style="font-size: 0.85em; font-family: Consolas,Inconsolata,Courier,monospace;margin: 0px 0.15em; padding: 0px 0.3em; white-space: pre-wrap; border: 1px solid rgb(234, 234, 234); background-color: rgb(248, 248, 248); border-radius: 3px; display: inline;white-space: pre; overflow: auto; border-radius: 3px; border: 1px solid rgb(204, 204, 204); padding: 0.5em 0.7em; display: block ! important;display: block; overflow-x: auto; padding: 0.5em; background: rgb(63, 63, 63) none repeat scroll 0% 0%; color: rgb(220, 220, 220); -moz-text-size-adjust: none;">git clone --depth <span class="hljs-number" style="color: rgb(140, 208, 211);">1</span> <a class="moz-txt-link-freetext" href="https://github.com/dlukes/spack.git" moz-do-not-send="true">https://github.com/dlukes/spack.git</a>
<span class="hljs-built_in" style="color: rgb(204, 147, 147);">cd</span> spack
<span class="hljs-comment" style="color: rgb(127, 159, 127);"># cwb is installed automatically as a dependency of cwb-perl</span>
./bin/spack install cwb-perl
<span class="hljs-comment" style="color: rgb(127, 159, 127);"># symlink the cwb-perl package into perl</span>
./bin/spack activate cwb-perl
<span class="hljs-comment" style="color: rgb(127, 159, 127);"># create a prefix where all relevant binaries will be symlinked</span>
<span class="hljs-comment" style="color: rgb(127, 159, 127);"># (change /path/to/prefix to a directory of your choice)</span>
./bin/spack view symlink /path/to/prefix cwb-perl
<span class="hljs-comment" style="color: rgb(127, 159, 127);"># update your PATH</span>
<span class="hljs-keyword" style="color: rgb(227, 206, 171);">export</span> PATH=<span class="hljs-string" style="color: rgb(204, 147, 147);">"/path/to/prefix/bin:<span class="hljs-variable" style="color: rgb(239, 220, 188);">$PATH</span>"</span>
<span class="hljs-comment" style="color: rgb(127, 159, 127);"># use cwb</span>
cwb-encode ...
cwb-make ...
cqp ...
</code></pre>
          <p style="margin: 0px 0px 1.2em ! important;">A practical
            note: when testing this on Arch Linux, I found out that flex
            2.6.4 doesn’t compile on my system. Fortunately, with Spack,
            you can request a specific version of a dependency:</p>
          <pre style="font-size: 0.85em; font-family: Consolas,Inconsolata,Courier,monospace;font-size: 1em; line-height: 1.2em;margin: 1.2em 0px;"><code class="hljs language-sh" style="font-size: 0.85em; font-family: Consolas,Inconsolata,Courier,monospace;margin: 0px 0.15em; padding: 0px 0.3em; white-space: pre-wrap; border: 1px solid rgb(234, 234, 234); background-color: rgb(248, 248, 248); border-radius: 3px; display: inline;white-space: pre; overflow: auto; border-radius: 3px; border: 1px solid rgb(204, 204, 204); padding: 0.5em 0.7em; display: block ! important;display: block; overflow-x: auto; padding: 0.5em; background: rgb(63, 63, 63) none repeat scroll 0% 0%; color: rgb(220, 220, 220); -moz-text-size-adjust: none;"><span class="hljs-comment" style="color: rgb(127, 159, 127);"># list information about the flex package in Spack, including</span>
<span class="hljs-comment" style="color: rgb(127, 159, 127);"># available versions</span>
./bin/spack info flex
<span class="hljs-comment" style="color: rgb(127, 159, 127);"># install cwb-perl with specific version of flex</span>
./bin/spack install <span class="hljs-string" style="color: rgb(204, 147, 147);">'<a class="moz-txt-link-abbreviated" href="mailto:cwb-perl%5Eflex@2.6.3" moz-do-not-send="true">cwb-perl^flex@2.6.3</a>'</span>
<span class="hljs-comment" style="color: rgb(127, 159, 127);"># etc.</span>
</code></pre>
          <p style="margin: 0px 0px 1.2em ! important;">If you’d rather
            use Spack’s <a href="https://github.com/LLNL/spack"
              moz-do-not-send="true">official repository</a> (though my
            fork differs only slightly), you can, just manually add the
            <code style="font-size: 0.85em; font-family: Consolas,Inconsolata,Courier,monospace;margin: 0px 0.15em; padding: 0px 0.3em; white-space: pre-wrap; border: 1px solid rgb(234, 234, 234); background-color: rgb(248, 248, 248); border-radius: 3px; display: inline;">cwb</code>
            and <code style="font-size: 0.85em; font-family: Consolas,Inconsolata,Courier,monospace;margin: 0px 0.15em; padding: 0px 0.3em; white-space: pre-wrap; border: 1px solid rgb(234, 234, 234); background-color: rgb(248, 248, 248); border-radius: 3px; display: inline;">cwb-perl</code>
            package definitions where they belong in Spack’s directory
            tree:</p>
          <pre style="font-size: 0.85em; font-family: Consolas,Inconsolata,Courier,monospace;font-size: 1em; line-height: 1.2em;margin: 1.2em 0px;"><code class="hljs language-sh" style="font-size: 0.85em; font-family: Consolas,Inconsolata,Courier,monospace;margin: 0px 0.15em; padding: 0px 0.3em; white-space: pre-wrap; border: 1px solid rgb(234, 234, 234); background-color: rgb(248, 248, 248); border-radius: 3px; display: inline;white-space: pre; overflow: auto; border-radius: 3px; border: 1px solid rgb(204, 204, 204); padding: 0.5em 0.7em; display: block ! important;display: block; overflow-x: auto; padding: 0.5em; background: rgb(63, 63, 63) none repeat scroll 0% 0%; color: rgb(220, 220, 220); -moz-text-size-adjust: none;">git clone --depth <span class="hljs-number" style="color: rgb(140, 208, 211);">1</span> <a class="moz-txt-link-freetext" href="https://github.com/LLNL/spack.git" moz-do-not-send="true">https://github.com/LLNL/spack.git</a>
<span class="hljs-built_in" style="color: rgb(204, 147, 147);">cd</span> spack
mkdir -p var/spack/repos/builtin/packages/{cwb,cwb-perl}
cwb=var/spack/repos/builtin/packages/cwb/package.py
cwb_perl=var/spack/repos/builtin/packages/cwb-perl/package.py
curl <a class="moz-txt-link-freetext" href="https://raw.githubusercontent.com/dlukes/spack/develop/" moz-do-not-send="true">https://raw.githubusercontent.com/dlukes/spack/develop/</a><span class="hljs-variable" style="color: rgb(239, 220, 188);">$cwb</span> -o <span class="hljs-variable" style="color: rgb(239, 220, 188);">$cwb</span>
curl <a class="moz-txt-link-freetext" href="https://raw.githubusercontent.com/dlukes/spack/develop/" moz-do-not-send="true">https://raw.githubusercontent.com/dlukes/spack/develop/</a><span class="hljs-variable" style="color: rgb(239, 220, 188);">$cwb_perl</span> -o <span class="hljs-variable" style="color: rgb(239, 220, 188);">$cwb_perl</span>
./bin/spack install cwb-perl
<span class="hljs-comment" style="color: rgb(127, 159, 127);"># etc.</span>
</code></pre>
          <p style="margin: 0px 0px 1.2em ! important;">Note that if you
            have a working setup for installing CWB from source, you
            might as well keep using it :) But if you’re starting from
            scratch, you might find this easier, depending on
            circumstances. If this method doesn’t work for you, let me
            know via the <a
              href="https://github.com/dlukes/spack/issues/new"
              moz-do-not-send="true">issue tracker</a> on GitHub.</p>
          <p style="margin: 0px 0px 1.2em ! important;">Best,</p>
          <p style="margin: 0px 0px 1.2em ! important;">David</p>
          <div
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            ZDxicj48YnI+CiAgICA="
style="height:0;width:0;max-height:0;max-width:0;overflow:hidden;font-size:0em;padding:0;margin:0;">​</div>
        </div>
      </blockquote>
      <br>
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