Makefile

# Directories
PREFIX ?= /usr
OUT_DIR := build
SRC_DIR := src
LIB_DIR := $(PREFIX)/lib
LIB_DIR_PARAM :=$(foreach d, $(LIB_DIR), -L$d)
INCLUDE_DIR := include
ifndef CFLAGS
INCLUDE_DIR += $(PREFIX)/include
endif
INCLUDE_DIR_PARAM :=$(foreach d, $(INCLUDE_DIR), -I$d)

SRCS := \
	main.cpp \
	hardware/smartscopeusb.cpp \
	net/interfaceserver.cpp \
	utils.cpp

ifdef LEDE
SRCS := $(SRCS)\
	lede.cpp
CFLAGS += -DLEDE
endif

OBJS := $(SRCS:.cpp=.cpp.o)
OBJS := $(addprefix $(OUT_DIR)/,$(OBJS))
DEPS := $(OBJS:.o=.d)

CC = $(CROSS_COMPILE)c++
LD = $(CROSS_COMPILE)ld

CFLAGS += -Wall -g $(INCLUDE_DIR_PARAM) -MMD -MP -std=c++11
LIBS := -lusb-1.0 -lpthread -lstdc++

ifdef DNSSD
CFLAGS += -DDNSSD
else
LIBS += -lavahi-client -lavahi-common -ldbus-1
endif

LDFLAGS += -Wall $(LIBS) $(LIB_DIR_PARAM)

ifdef DEBUG
CFLAGS += -DDEBUG -g
else
CFLAGS += -O3
endif

ifdef BUILD_VERSION
CFLAGS += -DBUILD_VERSION="\"$(BUILD_VERSION)\""
endif

.PHONY: all clean clear install

all: smartscopeserver

clean:
	-rm -rf $(OUT_DIR)

install: all
	install -m 755 -d $(DESTDIR)/usr/bin
	install -m 755 smartscopeserver $(DESTDIR)/usr/bin

-include $(DEPS)

smartscopeserver: $(OBJS)
	@printf " Making %s %s\n" $@ $^
	$(CC) -o $@ $^ $(LDFLAGS)

$(OUT_DIR)/%.cpp.o: $(SRC_DIR)/%.cpp
	@printf "  CC      %s\n" $@
	@mkdir -p $(@D)
	$(CC) $(CFLAGS) -o $@ -c $<