- mips-unknown-elf-ar sr $(libc_a) $(patsubst %,$(root)/build/org/ibex/nestedvm/%.o, support support_aux)
+ mips-unknown-elf-ar sr $(cross_root)/lib/libc.a $(patsubst %,../build/org/ibex/nestedvm/%.o, support support_aux)
+ mips-unknown-elf-ar sr $(cross_root)/lib/single-float/libc.a $(patsubst %,../build/org/ibex/nestedvm/%.o, support support_aux)