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<p>The paths issue your are speculating on was fixed by myself and Richard last November.</p>
<p>I would suggest running bitbake-diffsig to determine the actual sstate differences.</p>
<p>-M</p>
<div class="gmail_quote">On Feb 3, 2012 10:51 PM, "Scott Garman" <<a href="mailto:scott.a.garman@intel.com">scott.a.garman@intel.com</a>> wrote:<br type="attribution">
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hello,<br>
<br>
I'm trying to re-use the sstate from one build directory and move it to another. It's not working - bitbake is rebuilding *everything*.<br>
<br>
My hunch is the reason for this is because bblayers.conf must differ between the two build directories, because it uses full paths to the layer directories.<br>
<br>
By default, when you source oe-init-build-env for the first time, it generates a bblayers.conf file with full paths to the default layers, meta and meta-yocto.<br>
<br>
I thought the point of sstate was that I could copy it between build directories - or even different hosts - and save myself the effort of rebuilding everything if the remaining metadata was the same?<br>
<br>
Scott<br>
<br>
-- <br>
Scott Garman<br>
Embedded Linux Engineer - Yocto Project<br>
Intel Open Source Technology Center<br>
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</blockquote>
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