<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /></head><body style='font-size: 10pt; font-family: Verdana,Geneva,sans-serif'> On 2021-03-18 19:45, Aki Ketolainen wrote: <blockquote type="cite" style="padding: 0 0.4em; border-left: #1010ff 2px solid; margin: 0"> <div id="replybody1"> <div style="font-size: 10pt; font-family: Verdana,Geneva,sans-serif;"> Hi, I got this problem resolved by compiling llvm 7.0.1 on CentOS 8.3. It's a pretty big task as the disk space that it took was 30 gigs for the compilation and 22 gigs for the target install part. I chose the 7.0.1 version because that's what I had on CentOS 7. Now I don't get that "Assertion 'get() != pointer()' failed" error but the Kivy application opens and works correctly in the X2go session. Best regards, Aki Ketolainen Turku, Finland </div> </div> <div class="pre" style="margin: 0; padding: 0; font-family: monospace">_______________________________________________ mesa-users mailing list <a href="mailto:mesa-users@lists.freedesktop.org">mesa-users@lists.freedesktop.org</a> <a href="https://lists.freedesktop.org/mailman/listinfo/mesa-users" target="_blank" rel="noopener noreferrer">https://lists.freedesktop.org/mailman/listinfo/mesa-users</a></div> </blockquote> Hi, It's possible to make the llvm disk space requirements much lower with the following cmake options and using strip on the compiled files: tar -xf /root/llvm-7.0.1.src.tar.xz --no-same-owner cd /root/llvm-7.0.1.src mkdir build cd build cmake -DLLVM_TARGETS_TO_BUILD=X86 -DCMAKE_BUILD_TYPE=Release -DLLVM_BUILD_LLVM_DYLIB=on /root/llvm-7.0.1.src cmake --build . cmake -DCMAKE_INSTALL_PREFIX=/opt/llvm/7.0.1 -P cmake_install.cmake strip /opt/llvm/7.0.1/bin/* strip --strip-unneeded /opt/llvm/7.0.1/lib/*.a /opt/llvm/7.0.1/lib/*.so.* Best regards, Aki Ketolainen Turku, Finland </body></html>