CXXFLAGS = -O2 -g
CFLAGS = -O2 -g

OS := $(shell uname -s)
IS_MINGW := $(shell echo $(OS) | grep -i MINGW)

ifdef IS_MINGW
LIBS = -lboost_filesystem-mt.dll
else
LIBS = -lboost_filesystem
endif

OBJS = $(patsubst %.c, %.o, $(wildcard *.c)) \
	   $(patsubst %.cc, %.o, $(wildcard *.cc))
C_DEPS = $(patsubst %.c, %.dep, $(wildcard *.c))
CXX_DEPS = $(patsubst %.cc, %.depxx, $(wildcard *.cc))

tx01_data : $(OBJS)
	$(CXX) $(LDFLAGS) -o $@ $^ $(LIBS)

sinclude $(DEPS)

%.dep : %.c
	$(CC) -MM $(CFLAGS) $< > $@.$$$$; \
	sed 's,\($*\)\.o[ :]*,\1.o $@:.g' < $@.$$$$ > $@; \
	$(RM) $@.$$$$

%.depxx : %.cc
	$(CXX) -MM $(CXXFLAGS) $< > $@.$$$$; \
	sed 's,\($*\)\.o[ :]*,\1.o $@:.g' < $@.$$$$ > $@; \
	$(RM) $@.$$$$

.PHONY : clean
clean:
	$(RM) tx01_data $(OBJS) $(C_DEPS) $(CXX_DEPS)