+$(BUILD)/ecdsa_i15_bits.o: src/ec/ecdsa_i15_bits.c $(HEADERS)
+ $(CC) $(CFLAGS) -c -o $(BUILD)/ecdsa_i15_bits.o src/ec/ecdsa_i15_bits.c
+
+$(BUILD)/ecdsa_i15_sign_asn1.o: src/ec/ecdsa_i15_sign_asn1.c $(HEADERS)
+ $(CC) $(CFLAGS) -c -o $(BUILD)/ecdsa_i15_sign_asn1.o src/ec/ecdsa_i15_sign_asn1.c
+
+$(BUILD)/ecdsa_i15_sign_raw.o: src/ec/ecdsa_i15_sign_raw.c $(HEADERS)
+ $(CC) $(CFLAGS) -c -o $(BUILD)/ecdsa_i15_sign_raw.o src/ec/ecdsa_i15_sign_raw.c
+
+$(BUILD)/ecdsa_i15_vrfy_asn1.o: src/ec/ecdsa_i15_vrfy_asn1.c $(HEADERS)
+ $(CC) $(CFLAGS) -c -o $(BUILD)/ecdsa_i15_vrfy_asn1.o src/ec/ecdsa_i15_vrfy_asn1.c
+
+$(BUILD)/ecdsa_i15_vrfy_raw.o: src/ec/ecdsa_i15_vrfy_raw.c $(HEADERS)
+ $(CC) $(CFLAGS) -c -o $(BUILD)/ecdsa_i15_vrfy_raw.o src/ec/ecdsa_i15_vrfy_raw.c
+