CC = gcc
AR = AR
CFLAGS = -Wall -fPIC

LIB = libcryptech_i2c.a
BIN = hash_i2c hash_tester_i2c trng_extractor_i2c trng_tester_i2c aes_tester_i2c modexp_tester_i2c
INC = cryptech.h

PREFIX = /usr/local
LIB_DIR = $(PREFIX)/lib
BIN_DIR = $(PREFIX)/bin
INC_DIR = $(PREFIX)/include

all: $(LIB) $(BIN)

%.o: %.c $(INC)
	$(CC) $(CFLAGS) -c -o $@ $<

libcryptech_i2c.a: tc_i2c.o
	$(AR) rcs $@ $^

hash_tester_i2c: hash_tester.o $(LIB)
	$(CC) -o $@ $^

trng_tester_i2c: trng_tester.o $(LIB)
	$(CC) -o $@ $^

aes_tester_i2c: aes_tester.o $(LIB)
	$(CC) -o $@ $^

modexp_tester_i2c: modexp_tester.o $(LIB)
	$(CC) -o $@ $^

hash_i2c: hash.o $(LIB)
	$(CC) -o $@ $^

trng_extractor_i2c: trng_extractor.o $(LIB)
	$(CC) -o $@ $^

install: $(LIB) $(BIN) $(INC)
	install $(LIB) $(LIB_DIR)
	install $(BIN) $(BIN_DIR)
	install $(INC) $(INC_DIR)

uninstall:
	rm -f $(LIB_DIR)/$(LIB)
	rm -f $(foreach bin,$(BIN),$(BIN_DIR)/$(bin))
	rm -f $(INC_DIR)/$(INC)

clean:
	rm -f *.o $(LIB) $(BIN)