qbittorrent/qBittorrent — pull request #2214 by Gelmir (2014-11-27 22:36:38+00:00)
Title: Fix backtrace functionality under MinGW

Supported MinGW builds should contain `dbghelp` headers and import library plus `cxxabi.h` include for demangling.

This one has everything packed already http://sourceforge.net/projects/mingw-w64/