export CC := gcc
export INCS += -I.
export LIBS += -lpthread
export OBJS += Conn.o

export CFLAGS += -Wall -Wextra -pipe -O3 -g -ggdb
export CFLAGS += -Wcast-align -Wformat=2 -Wformat-security -fno-common
export CFLAGS += -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes
export CFLAGS += -Wstrict-overflow -Wtrampolines -flto
export CFLAGS += -fstack-protector-all
export CFLAGS += -D _FORTIFY_SOURCES=2
export CFLAGS += -fstack-reuse=all -fbounds-check
export CFLAGS += -Wl,-z,noexecstack -Wl,-z,now -Wl,-z,relro -Wl,-O1
# TODO export CFLAGS += -Wconversion 

.PHONY: all
all:	libConn.so.@VER@


Conn.o: Conn.c Conn.h Conn_config.h
	$(CC) $(CFLAGS) -fpic $(INCS) -c Conn.c

%.o: %.c
	gcc $(CFLAGS) $(INCS) $< -c

libConn.so.@VER@:	$(OBJS)
	$(CC) $(CFLAGS) -fpic $(INCS) -shared -Wl,-soname,libConn.so.1 \
		-o $@ $(OBJS) -lc $(LIBS)
	ln -sf $@ libConn.so.1
	ln -sf $@ libConn1.so

libConn.a:	$(OBJS)
	ar rcs libConn.a $(OBJS)


.PHONY: tests
tests:
	$(MAKE) -C tests

.PHONY: examples
examples:
	$(MAKE) -C examples build


.PHONY: clean
clean:
	@-rm -f *.a *.o *.so* $(PRJ)-*.rpm $(PRJ)-*-*-*.tgz $(PRJ)-*.tar.gz
	@$(MAKE) -C examples clean
	@$(MAKE) -C tests clean


install: all
	@mkdir -p $(I_USR_LIB)
	@cp -vd libConn.so* $(I_USR_LIB)
	@cp -vd libConn*.so $(I_USR_LIB)
	@mkdir -p $(I_USR_INC)
	@cp -vd *.h $(I_USR_INC)