g++: error: unrecognized command-line option '-m32'
g++: error: unrecognized command-line option '-mthumb'
g++: error: unrecognized command-line option '-m32'
g++: error: unrecognized command-line option '-m32'
g++: error: unrecognized command-line option '-mthumb'
g++: error: unrecognized command-line option '-mthumb'
g++: error: unrecognized command-line option '-m32'
g++: error: unrecognized command-line option '-mthumb'
g++: error: unrecognized command-line option '-m32'
g++: error: unrecognized command-line option '-mthumb'