Makefile

OBJ=obj
dummy := $(shell test -d ${OBJ} || mkdir ${OBJ})
SRC=src
CAMLLVMINCLUDE=include
OCAMLPATH=ocaml-3.12.1
LIBPATH=${OCAMLPATH}/byterun
LIBNAME=camlrund
BIN=bin
dummy := $(shell test -d ${BIN} || mkdir ${BIN})

CCFLAGS= -g -Wall -Wextra -Wno-unused-parameter -I${CAMLLVMINCLUDE} -std=c++0x
LIBS= -lboost_program_options
CC=clang++ ${CCFLAGS} `llvm-config --cppflags` 
CSTDLIBCC=clang -O3 -Wall -Wextra -Wno-unused-parameter -I${CAMLLVMINCLUDE}

OBJECTS=$(OBJ)/Context.o $(OBJ)/GenBlock.o $(OBJ)/GenFunction.o $(OBJ)/GenModule.o $(OBJ)/GenModuleCreator.o $(OBJ)/Instructions.o $(OBJ)/SimpleContext.o $(OBJ)/main.o $(OBJ)/Utils.o

all: main

${OCAMLPATH}/config/Makefile ${OCAMLPATH}/config/m.h ${OCAMLPATH}/config/s.h: ${OCAMLPATH}
	cd ${OCAMLPATH} && ./configure

${OBJ}/%.o: ${SRC}/%.cpp ${OCAMLPATH}/config/m.h ${OCAMLPATH}/config/s.h
	${CC} -c -o $@ $<

${OCAMLPATH}:
	wget -q http://caml.inria.fr/pub/distrib/ocaml-3.12/ocaml-3.12.1.tar.gz
	tar xf ocaml-3.12.1.tar.gz
	rm ocaml-3.12.1.tar.gz
	cd ocaml-3.12.1 && patch -p1 -i ../ocamlpatch/ocaml.patch

ocaml_runtime: ${OCAMLPATH} ${OCAMLPATH}/config/Makefile ${OCAMLPATH}/config/m.h ${OCAMLPATH}/config/s.h
	cd ${LIBPATH} && make && make libcamlrun.a && make libcamlrund.a && rm main.d.o && rm main.o;


stdlib:
	${CSTDLIBCC} -S -emit-llvm -o ${BIN}/StdLib.ll ${SRC}/StdLib/CStdLib.c
	# ${CSTDLIBCC} -std=c++0x -S -emit-llvm -o ${BIN}/ZamSimpleInterpreter.ll ${SRC}/zsi/ZamSimpleInterpreter.cpp

dbgstdlib:
	${CSTDLIBCC} -D STDDBG -S -emit-llvm -o ${BIN}/StdLib.ll ${SRC}/StdLib/CStdLib.c

main: _main stdlib

dbgmain: _main dbgstdlib

_main: $(OBJECTS) ocaml_runtime 
	${CC} -rdynamic -L${LIBPATH} -o ${BIN}/camllvm $(OBJECTS) ${LIBPATH}/*.d.o ${LIBPATH}/prims.o -lcurses ${LIBS} `llvm-config --ldflags --libs bitreader asmparser core jit native ipo`

_mainrelease: $(OBJECTS) ocaml_runtime 
	${CC} -rdynamic -L${LIBPATH} -o ${BIN}/camllvm $(OBJECTS) `ls ${LIBPATH}/*.o | grep -v "pic.o" | grep -v "d.o"` -lcurses ${LIBS} `llvm-config --ldflags --libs bitreader asmparser core jit native ipo`


clean:
	rm ${OBJ}/* -f
	rm ${BIN}/* -f

cleanall: clean
	rm ${OCAMLPATH} -rf