Re: Fwd: Bug#1050663: dar option --on-fly-isolate creates catalogue with broken slice_layout

On 30/08/2023 21:03, Thomas wrote:
> Hi again!
> 
> A quick update about my compiler runs today.
> 
[...]
> 
> All tests today are done with DAR 2.7.11 from git.
> 
> Onflyisolation works/fails with these compiler/compileflags:
> 
> export LDFLAGS=-g # does not matter. I'm skipping this in later tests.
> export CFLAGS=-g # does not matter. I'm skipping this in later tests.
> 
> g++ 13.1.0 with export CXXFLAGS=-O ---> fails
> g++ 13.1.0 with export CXXFLAGS=-g ---> works
> 
> g++ 12.3.0 with export CXX="g++-12" ---> fails
> g++ 12.3.0 with export CXX="g++-12" and export CXXFLAGS=-g ---> works
> 
> g++ 11.4.0 with export CXX="g++-11" ---> fails
> g++ 11.4.0 with export CXX="g++-11" and export CXXFLAGS=-g ---> works
> 
> g++ 10.4.0 with export CXX="g++-10" ---> works
> 
> Summary
> =======
> g++ 10 works fine with optimization.
> g++ 11 or newer work only without optimization.
> 
> Hope this helps.

Thanks for confirming this is a gcc issue. I don't know what should be 
the next step, if someone fills a bug report to gcc Debian maintainer?

> 
> Tom
> 
> 

Cheers,
Denis