src/c/ffutils/Makefile: do not include test source file in the list of library sources.
src/c/ffutils/Makefile: do not include test source file in the list of
library sources.

lexsf/crush-tools,lexsf/crush-tools,google/crush-tools,lexsf/crush-tools,google/crush-tools,lexsf/crush-tools,lexsf/crush-tools,google/crush-tools,lexsf/crush-tools,google/crush-tools,google/crush-tools,google/crush-tools,google/crush-tools,lexsf/crush-tools