message: Fix cmake MingW static linking
  Summary: This seems to be somewhat of a hack, but ensures the binary is (mostly) statically linked and requires no MingW or built libraries.
diff: @@ -105,12 +105,13 @@ file(GLOB redex_all_srcs
  add_executable(redex-all ${redex_all_srcs})
  if (MINGW)
  - set(MINGW_EXTRA_LIBS ws2_32)
  + set(MINGW_EXTRA_LIBS -Wl,-Bstatic ws2_32)
  else (MINGW)
  set(MINGW_EXTRA_LIBS "")
  endif (MINGW)
  target_link_libraries(redex-all
  + ${STATIC_LINK_FLAG}
  ${Boost_LIBRARIES}
  ${REDEX_JSONCPP_LIBRARY}
  ${REDEX_ZLIB_LIBRARY}
  @@ -118,7 +119,6 @@ target_link_libraries(redex-all
  redex
  resource
  ${MINGW_EXTRA_LIBS}
  - ${STATIC_LINK_FLAG}
  )
  target_compile_definitions(redex-all PRIVATE)
  