includedir ?= /usr/include
libdir ?= /usr/lib

CFLAGS += -Werror

LIBS := -lmts -lpthread

OBJS += \
Version.o \
main.o

CPP_DEPS += \
Version.d \
main.d


all: postbuild

prebuild:
	@echo PRE-BUILD
	@echo 'Removing previous version components started'
	-$(RM) Version.o
	-$(RM) Version.d
	-$(RM) Version.cpp
	@echo 'Removing previous version components complete'
	@echo ' '
	
postbuild: mainbuild
	@echo POST-BUILD
	@echo ' '

mainbuild: prebuild
	@echo MAIN-BUILD
	@$(MAKE) --no-print-directory target

target: $(OBJS)
	@echo 'Building target: $@'
	$(CXX) $(CFLAGS) $(LDFLAGS) -o lora-query $(OBJS) $(LIBS)
	@echo 'Finished building target: $@'
	@echo ' '

Version.o: Version.cpp
	@echo 'Building file: $<'
	$(CXX) $(CFLAGS) -Iinclude -Wall -Werror -c -std=c++0x -fmessage-length=0 -MMD -MP -MF"$(@:%.o=%.d)" -MT"$(@:%.o=%.d)" -o "$@" "$<"
	@echo 'Finished building: $<'
	@echo ' '

Version.cpp:
	@echo 'Creating file: Version.cpp'
	/bin/echo -e "//Pre-Build Auto-Generated Source\n#include \"Version.h\"\n\nconst std::string Version::version(\"$(shell git describe)\");" > Version.cpp
	@echo 'Finished creating: Version.cpp'
	@echo ' '

main.o: main.cpp
	@echo 'Building file: $<'
	$(CXX) $(CFLAGS) -I=$(includedir)/jsoncpp -Wall -c -std=c++0x -fmessage-length=0 -MMD -MP -MF"$(@:%.o=%.d)" -MT"$(@:%.o=%.d)" -o "$@" "$<"
	@echo 'Finished building: $<'
	@echo ' '

install:
	install -d $(DESTDIR)/usr/bin
	install -m 0755 lora-query $(DESTDIR)/usr/bin

strip:
	$(STRIP) lora-query

clean:
	-$(RM) $(OBJS) $(CPP_DEPS) lora-query
	-@echo ' '

.PHONY: all clean dependents install strip target
.SECONDARY: