Makefile

CC = gcc
SRCS_GET = fips.c
SRCS_SET = fips_set.c
SRCS_TRACE = trace.c
SRCS_PRINTV = printv.c
SRCS_EC_BUILTIN_CURVES = ec_builtin_curves.c
OBJS_GET = $(SRCS_GET:.c=.o)
OBJS_SET = $(SRCS_SET:.c=.o)
OBJS_TRACE = $(SRCS_TRACE:.c=.o)
OBJS_PRINTV = $(SRCS_PRINTV:.c=.o)
OBJS_EC_BUILTIN_CURVES = $(SRCS_EC_BUILTIN_CURVES:.c=.o)
# Customize the OpenSSL to compile with.
OPENSSL_DIR =
# Latest master branch
# OPENSSL_DIR = /home/jaruga/.local/openssl-3.2.0-dev-fips-debug-cf712830b7
# OPENSSL_DIR = /home/jaruga/.local/libressl-6650dce
OPENSSL_INC_DIR = $(OPENSSL_DIR)/include
OPENSSL_LIB_DIR = $(OPENSSL_DIR)/lib
CFLAGS = -I $(OPENSSL_INC_DIR) -L $(OPENSSL_LIB_DIR) $(OPTFLAGS) $(DEBUGFLAGS)
OPTFLAGS = -O0
DEBUGFLAGS = -g3 -ggdb3 -gdwarf-5
LDFLAGS = -L $(OPENSSL_LIB_DIR)

EXE = fips
EXE_SET = fips_set
EXE_TRACE = trace
EXE_PRINTV = printv
EXE_EC_BUILTIN_CURVES = ec_builtin_curves
# For OpenSSL
EXE_ALL = $(EXE) $(EXE_SET) $(EXE_TRACE) $(EXE_PRINTV) $(EXE_EC_BUILTIN_CURVES)
# For LibreSSL
# EXE_ALL = $(EXE_PRINTV)
LIBS = -lssl -lcrypto

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

.PHONY: all
all : $(EXE_ALL)

$(EXE) : $(OBJS_GET)
	$(CC) $(LDFLAGS) $^ -o $@ $(LIBS)

$(EXE_SET) : $(OBJS_SET)
	$(CC) $(LDFLAGS) $^ -o $@ $(LIBS)

$(EXE_TRACE) : $(OBJS_TRACE)
	$(CC) $(LDFLAGS) $^ -o $@ $(LIBS)

$(EXE_PRINTV) : $(OBJS_PRINTV)
	$(CC) $(LDFLAGS) $^ -o $@ $(LIBS)

$(EXE_EC_BUILTIN_CURVES) : $(OBJS_EC_BUILTIN_CURVES)
	$(CC) $(LDFLAGS) $^ -o $@ $(LIBS)

.PHONY: clean
clean :
	rm -f *.o $(EXE_ALL)

.PHONY: run-non-fips
run-non-fips :
	OPENSSL_CONF_INCLUDE=$(OPENSSL_DIR)/ssl \
	OPENSSL_MODULES=$(OPENSSL_LIB_DIR)/ossl-modules \
	./fips

.PHONY: run-fips
run-fips :
	OPENSSL_CONF=$(OPENSSL_DIR)/ssl/openssl_fips.cnf \
	OPENSSL_CONF_INCLUDE=$(OPENSSL_DIR)/ssl \
	OPENSSL_MODULES=$(OPENSSL_LIB_DIR)/ossl-modules \
	./fips

.PHONY: test
test :
	@echo "Testing..."
	ldd ./$(EXE)
	./$(EXE)

.PHONY: test-set
test-set :
	@echo "Testing..."
	./$(EXE_SET)

.PHONY: test-trace
test-trace :
	@echo "Testing..."
	./$(EXE_TRACE)

.PHONY: test-strace
strace-test :
	@echo "Testing with strace..."
	strace ./$(EXE)