<div dir="ltr">Ah, awesome - thanks Even and Daniel, both very helpful. <div><br></div><div>Cheers, Mike</div><div><br></div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, Feb 20, 2023 at 5:36 AM Even Rouault <<a href="mailto:even.rouault@spatialys.com">even.rouault@spatialys.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div>
<p>Michael,</p>
<p>for your use case, you are only interested in the "builder"
image, not the "runner" one.</p>
<p>So just build it with something like: docker build . --target
builder -t whatever_tag_name_you_want</p>
<p>Even<br>
</p>
<div>Le 19/02/2023 à 19:08, Michael Sumner a
écrit :<br>
</div>
<blockquote type="cite">
<div dir="ltr">I would like to build GDAL in an image on the basis
of a dockerfile used for CI, I'm confused by the layer process
that copies the build outputs for the final steps
<div><br>
</div>
<div><a href="https://github.com/OSGeo/gdal/blob/master/docker/ubuntu-small/Dockerfile#L231" target="_blank">https://github.com/OSGeo/gdal/blob/master/docker/ubuntu-small/Dockerfile#L231</a></div>
<div><br>
</div>
<div>I want to be able to run that image and then do my own
builds with cmake - but the layer COPY process doesn't include
cmake or the other prereqs used above (to save space in the
image). </div>
<div><br>
</div>
<div>Is it easy to include the build capability as a layer-copy
step? </div>
<div><br>
</div>
<div>Or is this perhaps a bad idea, I'm looking for the easiest
way to get a build system running with docker - I can unpick
the builder/COPY process, but maybe I'm missing something
easy. </div>
<div><br>
</div>
<div>Thank you</div>
<div>
<div><br>
</div>
-- <br>
<div dir="ltr">Michael Sumner<br>
Software and Database Engineer<br>
Australian Antarctic Division<br>
Hobart, Australia<br>
e-mail: <a href="mailto:mdsumner@gmail.com" target="_blank">mdsumner@gmail.com</a></div>
</div>
</div>
<br>
<fieldset></fieldset>
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</pre>
</blockquote>
<pre cols="72">--
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My software is free, but my time generally not.</pre>
</div>
</blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail_signature">Michael Sumner<br>Software and Database Engineer<br>Australian Antarctic Division<br>Hobart, Australia<br>e-mail: <a href="mailto:mdsumner@gmail.com" target="_blank">mdsumner@gmail.com</a></div>