Address runtime warnings on xeus-cpp-lite while building with assertions

[anutosh491]

If xeus-cpp-lite is built with debug flags or a combination of them like (-O0 -g -s ASSERTIONS=2 -fsanitize=address)

There are warnings for duplicate symbols or something.

Look into this and try getting rid of it !

[kr-2003]

Does passing -Wl,--allow-multiple-definition while building be a good approach to go with? I think this is only a temporary solution and can sometimes result in inconsistencies and undefined behaviour.

[anutosh491]

Where would you be adding it ?

Here are some questions

1. What is the pool of symbols that are being duplicated ? And from where (as in what is source_1 and source_2 and other sources from where these symbols are being duplicated)

[kr-2003]

Where would you be adding it ?

Here are some questions

1. What is the pool of symbols that are being duplicated ? And from where (as in what is source_1 and source_2 and other sources from where these symbols are being duplicated)

Working on it 👍