POPCOUNT=$(shell grep -q popcnt /proc/cpuinfo && echo 1)

ifeq ($(POPCOUNT), 1)
	POPCOUNT_FLAG=-DHAS_NATIVE_POPCOUNT
else
	POPCOUNT_FLAG=-DPOPCOUNT_TABLE
endif

ifeq ($(VERBOSE), true)
	HIDE=
else
	HIDE=@
endif

ifeq ($(DEBUG), true)
	OPT_FLAGS=-O0 -g $(POPCOUNT_FLAG) -fno-PIC -static
else
	OPT_FLAGS=-O4 $(POPCOUNT_FLAG) -fno-PIC -static
endif



INC_FLAGS=-I./libcds/includes/ -I.
CFLAGS= $(INC_FLAGS) $(OPT_FLAGS)
CXXFLAGS= -std=c++0x $(INC_FLAGS) $(OPT_FLAGS)
CC=g++

LIBCDS_A=libcds/lib/libcds.a
OBJECTS_TCO= TextCollection/TextCollection.o \
             TextCollection/TextCollectionBuilder.o \
             TextCollection/RLCSABuilder.o \
             TextCollection/FMIndex.o \
             TextCollection/FMIndexBuilder.o \
             TextCollection/Tools.o \
             TextCollection/TextStorage.o \
             TextCollection/Query.o \
             TextCollection/EditDistance.o \
             TextCollection/ResultSet.o

OBJECTS_XMLTREE=XMLTree.o XMLTreeBuilder.o bp.o darray.o bpcore.o

LIBRLCSA_TCA=TextCollection/incbwt/rlcsa.a
LIBLZTRIE_TCA=TextCollection/lzindex/lztrie.a
LIBSWCSA_TCA=TextCollection/swcsa/swcsa.a




all: depend libcds text_collection XMLTree

XMLTree: $(OBJECTS_XMLTREE) $(LIBCDS_A) $(OBJECTS_TCO) \
         $(LIBRLCSA_TCA) $(LIBLZTRIE_TCA) $(LIBSWCSA_TCA)
	@echo [XMLTree]
	$(HIDE) cp libcds/lib/libcds.a libXMLTree.a
	$(HIDE) rm -rf .objs
	$(HIDE) mkdir .objs
	$(HIDE) (cd .objs; ar x ../$(LIBRLCSA_TCA); ar x ../$(LIBLZTRIE_TCA); ar x ../$(LIBSWCSA_TCA))
	$(HIDE) ar rcs libXMLTree.a $(OBJECTS_XMLTREE) $(OBJECTS_TCO) .objs/*.o
	$(HIDE) rm -rf .objs

%o: %c
	@echo [C] $@
	$(HIDE) $(CC) -c $(CFLAGS) $< -o $@

%o: %cpp
	@echo [C++] $@
	$(HIDE) $(CC) -c $(CXXFLAGS)  $< -o $@

text_collection:
	@echo [DEPENDENCY] $@
	$(HIDE) make -s -C TextCollection/

libcds:
	@echo [DEPENDENCY] $@
	$(HIDE) make -s -C libcds/

depend:
	@echo [DEPEND]
	$(HIDE) (gcc -MM *.c; g++ -MM -std=c++0x *.cpp) > $@

clean:
	@echo [CLEAN]
	$(HIDE) rm -f *.[oa] depend

-include depend