mingw-w64-tools binary package in Ubuntu Oracular amd64

 MinGW-w64 provides a development and runtime environment for 32- and
 64-bit (x86 and x64) Windows applications using the Windows API and
 the GNU Compiler Collection (gcc).
 .
 This package contains:
  * gendef, which extracts DLL exports from Windows executables;
  * genidl, which extracts IDL information from Windows executables;
  * genpeimg, which manipulates PE flags in Windows executables;
  * widl, which generates build files from IDL descriptions;
  * pkg-config symlinks to allow .pc-based libraries to be used.

Source package