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<p>Hello,</p>
<p><br>
</p>
<p>I am currently attempting to perform a build using Buildroot 2019.05.1 targetting PowerPC. I am performing this build from within a Docker container based upon Debian.</p>
<p>When attempting a build within this container most steps will complete successfully until near "Finalizing target directory", when the build will fail. The output is as follows:</p>
<p><br>
</p>
<p> >>> Sanitizing RPATH in target tree<br>
/home/bgamble/buildroot-2019.05.1/support/scripts/fix-rpath target<br>
Error: can't execute patchelf utility '/home/bgamble/buildroot-2019.05.1/output/host/bin/patchelf'<br>
make[1]: *** [target-finalize] Error 1<br>
make: *** [_all] Error 2<br>
<br>
Attempting to execute this binary indicates that it is expecting a newer version of libstdc++:</p>
<p><br>
</p>
<p> $ ./output/host/bin/patchelf <br>
./output/host/bin/patchelf: /usr/lib/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by ./output/host/bin/patchelf)</p>
<p><br>
</p>
<p>The container I am using currently has version GLIBCXX_3.4.13, which we are required to use in order to maintain compatibility with additional software packages that we support.</p>
<p><br>
</p>
<p>Is it expected behaviour that this application should depend on a newer version of libstdc++ than is available on the current system? If so, is there a workaround to force compatibility with older versions of the library?</p>
<p><br>
</p>
<p>Regards,</p>
<p>bdg<br>
</p>
<br>
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<a href="http://www.ncipher.com" target=""><img width="158" height="35" style="border: 0px Solid ; " src="cid:image205928.PNG@e5d4a7c1.46a003c2"></a><br>
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<font style="font-family:Arial;font-size:10pt;color:#0058A2;font-weight:bold;">Bradley</font> <font style="font-family:Arial;font-size:10pt;color:#0058A2;font-weight:bold;">Gamble</font><br>
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<td><font style="font-family:Arial;font-size:8pt;color:#7D7D7D;">Tel: </font><font style="font-family:Arial;font-size:8pt;color:#7D7D7D;">+44 1293 580000</font><font style="font-family:Arial;font-size:8pt;color:#7D7D7D;"><br>
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<font style="font-family:Arial;font-size:8pt;color:#7F7F7F;font-weight:bold;">nCipher Security</font><br>
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