Create a project for libstd++
We need the modern libstdc++
from GCC in some containers that otherwise wouldn't need the compiler.
So far, we've copied it to some outputs if we knew we needed it (tor
and rust
), or we included the compiler on Linux only to set the proper LD_LIBRARY_PATH
(wasi-sysroot
).
Notice that in tor
we copy it only to then copy it to tor-browser.
Also, if we end up doing anything for the browser project, we have to be careful, as we might break the updater (tor-browser#13359 (closed)).