[Bug libbacktrace/88745] Darwin lacks an implementation for libbacktrace

[egallager at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88745

Eric Gallager <egallager at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |egallager at gcc dot gnu.org

--- Comment #1 from Eric Gallager <egallager at gcc dot gnu.org> ---
I tried to start doing this in my fork of gdb but I didn't get very far; here's
a brief TODO:

1. Get filetype.awk to recognize mach-o binaries
2. Add a mach-o case to the switch on libbacktrace_cv_sys_filetype in
configure.ac
3. Add a macho.c file to compile to macho.lo to use as the FORMAT_FILE in that
case