If defined, disables the use of the <execinfo.h> header (or the win32 emulation).

Some embedded Linux toolchains do not define <execinfo.h>, thus disabling C++ exceptions on those toolchains produces a failure to find this file. Avoid that problem by defining this macro to disable stack backtrace support entirely.

Overridable: Define before inclusion.

Default: Defined if __ANDROID__ is defined, else undefined.

Header: <boost/outcome/config.hpp>