Make mksquash_lzma-3.2出現undefined log10@@GLIBC_2.0錯誤

Make mksquash_lzma-3.2出現底下的錯誤
undefined reference to symbol 'log10@@GLIBC_2.0'

在mksquash_lzma-3.2/squashfs3.2-r2/squashfs-tools/Makefile
mksquashfs: LDLIBS += -lpthread -lunlzma_r -llzma_r -lstdc++後面加上-lm可解決