+tools/target_bsf_%_fuzzer.o: tools/target_bsf_fuzzer.c
+ $(COMPILE_C) -DFFMPEG_BSF=$*
+
+tools/target_dem_%_fuzzer.o: tools/target_dem_fuzzer.c
+ $(COMPILE_C) -DFFMPEG_DEMUXER=$* -DIO_FLAT=0
+
+tools/target_dem_fuzzer.o: tools/target_dem_fuzzer.c
+ $(COMPILE_C) -DIO_FLAT=1
+
+tools/target_io_dem_fuzzer.o: tools/target_dem_fuzzer.c
+ $(COMPILE_C) -DIO_FLAT=0
+
+OUTDIRS += tools