CC		?= cc
OLEVEL		?= -O2
WFLAGS		?= -Wall \
		   -Wextra \
		   -Wmissing-declarations \
		   -pedantic
SQLCCFLAGS	?= $(shell mysql_config --cflags)
CCFLAGS		+= -pipe \
		   -fstack-protector-strong

# Use this to store compile flags and debug info.
# You may simply check the flags later with:
# $ readelf -p .GCC.command.line rmpsd
ifeq "$(DEBUG)" "yes"
CCFLAGS		+= -frecord-gcc-switches -g
endif
	
LDFLAGS		= -O1 -lcrypto -lssl -lpthread
LDFLAGS		+= -Wl,-z,relro,-z,now
SQLLDFLAGS	+= $(shell mysql_config --libs)

SOURCES		= main.c \
		  confparser.c \
		  rmps.c \
		  enum_functions.c \
		  log.c \
		  agent_pool.c \
		  client_pool.c \
		  sql.c \
		  job_queue.c

OBJECTS		= $(SOURCES:.c=.o)
EXECUTABLE	= rmpsd
INSTALLDIR	:= $(DESTDIR)/usr/bin

all: $(SOURCES) $(EXECUTABLE)

$(EXECUTABLE): $(OBJECTS)
	@echo '  LD  $@'
	@$(CC) $(LDFLAGS) $(SQLLDFLAGS) $(OBJECTS) -o $@

.c.o:
	@echo '  CC  $@'
	@$(CC) $(CCFLAGS) $(WFLAGS) $(SQLCCFLAGS) $(OLEVEL) -c $< -o $@

clean:
	rm -f $(OBJECTS) $(EXECUTABLE)

distclean:
	rm -f $(OBJECTS)

install:
	install -m755 -D $(EXECUTABLE) "$(INSTALLDIR)/$(EXECUTABLE)"

uninstall:
	rm -f "$(INSTALLDIR)/$(EXECUTABLE)"