Re: libstdc++ and dual ABI

2017-09-28 Thread Lars Reichardt
> Joerg Sonnenberger hat am 28. September 2017 um 15:10 > geschrieben: > > > Hello everyone, > during the developer summit, I was made aware that we got the fancy dual > ABI for libstdc++ with the GCC 5 import. I thought that $#%#$% was > disabled from the start, but alas, it isn't. > > What

Re: libstdc++ and dual ABI

2017-09-28 Thread Christos Zoulas
In article <20170928131053.ga4...@britannica.bec.de>, Joerg Sonnenberger wrote: >Hello everyone, >during the developer summit, I was made aware that we got the fancy dual >ABI for libstdc++ with the GCC 5 import. I thought that $#%#$% was >disabled from the start, but alas, it isn't. > >What does

libstdc++ and dual ABI

2017-09-28 Thread Joerg Sonnenberger
Hello everyone, during the developer summit, I was made aware that we got the fancy dual ABI for libstdc++ with the GCC 5 import. I thought that $#%#$% was disabled from the start, but alas, it isn't. What does dual ABI mean? Long story. std::string in libstdc++ had a performance "feature" for age