JULIAHOME = $(abspath ..)
include $(JULIAHOME)/Make.inc

override CFLAGS += $(JCFLAGS)
override CXXFLAGS += $(JCXXFLAGS)

SRCS = \
	jltypes gf ast builtins module codegen interpreter \
	alloc dlload sys init task array dump toplevel

FLAGS = \
	-D_GNU_SOURCE \
	-Wall -Wno-strict-aliasing -fno-omit-frame-pointer \
	-Iflisp -Isupport -fvisibility=hidden -fno-common \
	-I$(shell $(LLVM_CONFIG) --includedir) \
	-I$(JULIAHOME)/deps/libuv/include

ifneq ($(MAKECMDGOALS),debug)
TARGET =
else
TARGET = "debug"
endif

OBJS = $(SRCS:%=%.o)
DOBJS = $(SRCS:%=%.do)
DEBUGFLAGS += $(FLAGS)
SHIPFLAGS += $(FLAGS)

ifeq ($(JULIAGC),MARKSWEEP)
SRCS += gc
endif

ifeq ($(USE_COPY_STACKS),1)
JCFLAGS += -DCOPY_STACKS
endif

default: release

release debug: %: libjulia-%

HEADERS = julia.h $(wildcard support/*.h) $(JULIAHOME)/deps/libuv/include/uv.h

%.o: %.c $(HEADERS)
	$(QUIET_CC) $(CC) $(CFLAGS) $(SHIPFLAGS) -c $< -o $@
%.do: %.c $(HEADERS)
	$(QUIET_CC) $(CC) $(CFLAGS) $(DEBUGFLAGS) -c $< -o $@
%.o: %.cpp $(HEADERS)
	$(QUIET_CC) $(CXX) $(CXXFLAGS) $(SHIPFLAGS) $(shell $(LLVM_CONFIG) --cppflags) -c $< -o $@
%.do: %.cpp $(HEADERS)
	$(QUIET_CC) $(CXX) $(CXXFLAGS) $(DEBUGFLAGS) $(shell $(LLVM_CONFIG) --cppflags) -c $< -o $@

ast.o ast.do: julia_flisp.boot.inc flisp/*.h

julia_flisp.boot.inc: julia_flisp.boot flisp/libflisp.a
	$(QUIET_FLISP) flisp/flisp ./bin2hex.scm < $< > $@

julia_flisp.boot: julia-parser.scm julia-syntax.scm \
	match.scm utils.scm jlfrontend.scm mk_julia_flisp_boot.scm flisp/libflisp.a
	$(QUIET_FLISP) flisp/flisp ./mk_julia_flisp_boot.scm

codegen.o codegen.do: intrinsics.cpp debuginfo.cpp cgutils.cpp ccall.cpp
builtins.o builtins.do: table.c

support/libsupport.a: support/*.h support/*.c
	$(MAKE) -C support $(TARGET)

flisp/libflisp.a: flisp/*.h flisp/*.c support/libsupport.a
	$(MAKE) -C flisp

$(USRLIB)/libjulia-debug.$(SHLIB_EXT): julia.expmap $(DOBJS) flisp/libflisp.a support/libsupport.a
	$(QUIET_LINK) $(CXX) $(DEBUGFLAGS) $(DOBJS) -shared -o $@ $(LIBS) $(LDFLAGS)
	$(INSTALL_NAME_CMD)libjulia-debug.$(SHLIB_EXT) $@
libjulia-debug.a: julia.expmap $(DOBJS) flisp/libflisp.a support/libsupport.a
	rm -f $@
	$(QUIET_LINK) ar -rcs $@ $(DOBJS)
libjulia-debug: $(USRLIB)/libjulia-debug.$(SHLIB_EXT)

$(USRLIB)/libjulia-release.$(SHLIB_EXT): julia.expmap $(OBJS) flisp/libflisp.a support/libsupport.a
	$(QUIET_LINK) $(CXX) $(SHIPFLAGS) $(OBJS) $(LIBS) -shared -o $@ $(LDFLAGS)
	$(INSTALL_NAME_CMD)libjulia-release.$(SHLIB_EXT) $@
libjulia-release.a: julia.expmap $(OBJS) flisp/libflisp.a support/libsupport.a
	rm -f $@
	$(QUIET_LINK) ar -rcs $@ $(OBJS)
libjulia-release: $(USRLIB)/libjulia-release.$(SHLIB_EXT)

clean:
	rm -f $(USRLIB)/libjulia*
	rm -f julia_flisp.boot julia_flisp.boot.inc
	rm -f *.do *.o *~ *# *.$(SHLIB_EXT) *.a

clean-flisp:
	$(MAKE) -C flisp clean

clean-support:
	$(MAKE) -C support clean

cleanall: clean clean-flisp clean-support

.PHONY: debug release clean cleanall clean-*
