GCCOPT += $(call gcc_ok,-falign-labels=0,-malign-labels=0)
GCCOPT += $(call gcc_ok,-falign-loops=0,-malign-loops=0)
GCCOPT += $(call gcc_ok,-mpreferred-stack-boundary=2,)
+GCCOPT += $(call gcc_ok,-mincoming-stack-boundary=2,)
LIBGCC := $(shell $(CC) $(GCCOPT) --print-libgcc)