MAKEFILE_GENERATOR = MINGW
QMAKE_PLATFORM = win32 mingw
CONFIG += debug_and_release debug_and_release_target precompile_header
DEFINES += UNICODE
QMAKE_COMPILER_DEFINES += __GNUC__ WIN32
C:QtQt5.8.0_min5.8Srcqtbasemkspecswin32-g++qmake.conf