# Makefile to build an instance of snark14
.PHONY: all install clean

PREFIX     = .
XERCES     = .

CC         = gcc
CXX        = g++
LD         = g++

CFLAGS    = -O4 -msse4 -fPIC -DLINUX -D_REENTRANT -w -Wunused-parameter
CXXFLAGS  = -O4 -msse4 -fPIC -DLINUX -D_REENTRANT -w -Wunused-parameter

LDFLAGS   = 

DIGFILED   = $(PREFIX)/src/DIGFile
DIGFILESD  = $(PREFIX)/src/DIGFileSnark
DIGFILERD  = $(PREFIX)/src/DIGRand
SNARK14D   = $(PREFIX)/src/snark

OBJDIR     = build
BINDIR     = bin
LIBSDIR    = lib

LDIGFILED  = $(LIBSDIR)/libDIGFile.so
LDIGFILESD = $(LIBSDIR)/libDIGFileSnark.so
LDIGFILERD = $(LIBSDIR)/libDIGRand.so
LSNARK14D  = $(LIBSDIR)/libsnark14.so

SRC_CXX    = $(foreach dir,src/snark,$(wildcard src/snark/*.cpp))
SRC_C      = $(foreach dir,src/snark,$(wildcard src/snark/*.c))
OBJ_CXX    = $(patsubst src/snark/%.cpp,build/%.o,$(SRC_CXX))
OBJ_C      = $(patsubst src/snark/%.c,build/%.o,$(SRC_C))
INCLUDES   = -I./include $(addprefix -I,$(DIGFILED),$(DIGFILESD),$(DIGFILERD)) -Iinclude/DIGFile -Iinclude/DIGFileSnark -Iinclude/DIGRand -I/usr/include

LIBPATH   = -L$(PREFIX)/lib
LIBS      = $(LIBPATH) -lm -lxerces-c -lDIGFile -lDIGFileSnark -lDIGRand

SNARK14    = snark14
INPUT      = snark14Input
INPUT_SRC  = $(foreach dir,tools/Input,$(wildcard tools/Input/*.cpp))
INPUT_INC  = $(foreach dir,tools/Input,$(wildcard tools/Input/*.h))
DISPLAY    = snark14Display
DISPLAY_SRC  = $(foreach dir,tools/Display,$(wildcard tools/Display/*.cpp))
DISPLAY_INC  = $(foreach dir,tools/Display,$(wildcard tools/Display/*.hpp))
 
all: $(OBJDIR) $(LIBSDIR) $(BINDIR) $(BINDIR)/$(SNARK14) $(BINDIR)/$(DISPLAY) $(BINDIR)/$(INPUT) $(LSNARK14D)

$(BINDIR)/$(SNARK14): $(LDIGFILED) $(LDIGFILESD) $(LDIGFILERD) $(OBJ_C) $(OBJ_CXX)
	$(LD) $(LIBPATH) $(LDFLAGS) $(OBJ_C) $(OBJ_CXX) $(LIBS) -o bin/$(SNARK14)

# Does not link correctly with shared library file libsnark14.so
#$(BINDIR)/$(SNARK14): $(LDIGFILED) $(LDIGFILESD) $(LDIGFILERD) $(LSNARK14D)
#	$(LD) $(LIBPATH) $(LDFLAGS) -o bin/$(SNARK14) $(LIBS) -lsnark14

$(BINDIR)/$(DISPLAY): $(DISPLAY_SRC) $(DISPLAY_INC)
	cd tools/Display ; make

$(BINDIR)/$(INPUT): $(INPUT_SRC) $(INPUT_INC)
	cd tools/Input ; make

$(OBJDIR)/%.o : src/snark/%.c #src/snark/.deps/%.Po
#	$(CC) -c $(CFLAGS) $(INCLUDES) -MT $@ -MD -MP -MF $(word 2,$^) $< -o $@ 
	$(CC) -c $(CFLAGS) $(INCLUDES) -MT $@ -MD -MP $< -o $@ 

$(OBJDIR)/%.o : src/snark/%.cpp #src/snark/.deps/%.Po
#	$(CXX) -c $(CXXFLAGS) $(INCLUDES) -MT $@ -MD -MP -MF $(word 2,$^) -o $@ $<
	$(CXX) -c $(CXXFLAGS) $(INCLUDES) -MT $@ -MD -MP -o $@ $<

$(OBJDIR)/bckray.o : src/snark/bckray.cpp
	$(CXX) -c $(CXXFLAGS) $(INCLUDES) -MT $@ -MD -MP -o $@ $<

$(LDIGFILED) : $(DIGFILED)
	$(MAKE) --directory=$<

$(LDIGFILESD) : $(DIGFILESD)
	$(MAKE) --directory=$<

$(LDIGFILERD) : $(DIGFILERD)
	$(MAKE) --directory=$<

# Make shared library
$(LSNARK14D) : $(OBJ_CXX) $(OBJ_C)
	$(LD) --shared $(LDFLAGS) -o $(LSNARK14D) $(OBJ_CXX) $(OBJ_C) $(LIBS)

$(OBJDIR):
	@mkdir -p $@

$(LIBSDIR):
	@mkdir -p $@

$(BINDIR):
	@mkdir -p $@

install:
	@cp lib/* /usr/local/lib/.
	@ldconfig
	@cp bin/* /usr/local/bin/.

clean:
	@rm -rf $(BINDIR) $(OBJDIR) $(LIBSDIR) $(LDIGFILED) $(LDIGFILESD) $(LDIGFILERD)
	@rm -rf $(DIGFILED)/*.o $(DIGFILESD)/*.o $(DIGFILERD)/*.o src/snark/*.o
	@rm -rf qt-x11-free-*
	@cd tools/Input ; make clean
	@cd tools/Display ; make clean
	@cd examples ; make clean