[Mesa-users] Problem compiling Mesa on CentOS 8.3

[Aki Ketolainen]

On 2021-03-18 19:45, Aki Ketolainen wrote:

> 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
> _______________________________________________
> mesa-users mailing list
> mesa-users at lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/mesa-users

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
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