-$(BUILD)/ec_p256_i15.o: src/ec/ec_p256_i15.c $(HEADERS)
- $(CC) $(CFLAGS) -c -o $(BUILD)/ec_p256_i15.o src/ec/ec_p256_i15.c
+$(BUILD)/ec_c25519_i15.o: src/ec/ec_c25519_i15.c $(HEADERS)
+ $(CC) $(CFLAGS) -c -o $(BUILD)/ec_c25519_i15.o src/ec/ec_c25519_i15.c
+
+$(BUILD)/ec_curve25519.o: src/ec/ec_curve25519.c $(HEADERS)
+ $(CC) $(CFLAGS) -c -o $(BUILD)/ec_curve25519.o src/ec/ec_curve25519.c
+
+$(BUILD)/ec_p256_m15.o: src/ec/ec_p256_m15.c $(HEADERS)
+ $(CC) $(CFLAGS) -c -o $(BUILD)/ec_p256_m15.o src/ec/ec_p256_m15.c