[RFC] Line numbers in backtraces

libbacktrace says “As of October 2020, libbacktrace supports ELF, PE/COFF, Mach-O, and XCOFF executables with DWARF debugging information. In other words, it supports GNU/Linux, *BSD, macOS, Windows, and AIX. The library is written to make it straightforward to add support for other object file and debugging formats.”

Seems like windows is supported.

The primary thing is to figure out to make things work for us :slight_smile: in terms of the build setup, macro definition and configurations.