Passing a -g1 or -g2 flag at compile time doesn't do anything #25202
Description
Passing -g1 to clang at compile time gives a reduced amount of debug information. In emscripten, it gets filtered out and doesn't do anything.
currently it looks like -g1 is just equivalent to -gmlt and -gline-tables-only (although I'm pretty sure this wasn't always the case, and I also don't think it's the case in gcc). So there is a workaround for this (also -gline-tables-only is what our docs recommend to users for this use case). But users might already have -g1 in their build files, so we should probably fix this.