#----------------------------------------------------------
# platform
#----------------------------------------------------------
PLATFORM	= 64
DEBUG		= true

#----------------------------------------------------------
# load system info
#----------------------------------------------------------
ifeq ($(PLATFORM), 64)
	PLATFORM	= -m64
else
	PLATFORM	= -m32
endif

UNAME_A		:= $(shell uname -a)
EXT_SHARED	= so
EXT_STATIC	= a

ifeq ($(findstring CYGWIN,$(UNAME_A)),CYGWIN)
	# forced
	PLATFORM	= -m32
	EXT_SHARED	= dll
	EXT_STATIC	= lib
endif

ifeq ($(DEBUG), true)
	DEFS = -D_DEBUG
	FLAG = -g
else
	DEFS = 
	FLAG = 
endif

#----------------------------------------------------------
# env
#----------------------------------------------------------
FILES			=	\
					CRXException		\
					CRXHttpHeader		\
					CRXHttpRequest		\
					CRXHttpResponse		\
					CRXSocket			\
					CRXMutex			\
					CRXFilter			\
					CRXProxy			\

LIB_NAME		= cheroxy

CXX				= g++
LD				= g++
AR				= ar
CXXDEFS			= -DLINUX -DUNIX -DMTHREAD -D_REENTRANT $(DEFS)
CXXFLAGS		= $(PLATFORM) -Wall -Wpointer-arith -Wcast-align -fPIC -Wno-non-virtual-dtor	\
							  -Woverloaded-virtual -Wsynth -Wno-ctor-dtor-privacy				\
							  -fno-rtti -fno-common -fno-exceptions -fshort-wchar				\
							  -O2 $(FLAG)
LDFLAGS			= $(PLATFORM)
SHARED_FLAGS	= $(LDFLAGS) -shared
ARFLAGS			= rc

SOURCE_TYPE		= cpp
TARGET_PATH		= ../_build
OBJ_PATH		= ../_obj
TARGET			= $(TARGET_PATH)/lib$(LIB_NAME).$(EXT_SHARED)
SRCS			= $(addsuffix .$(SOURCE_TYPE),$(FILES))
OBJS			= $(addprefix $(OBJ_PATH)/,$(addsuffix .o,$(FILES)))

INCLUDES		= -I../include
LIBS			= 

#----------------------------------------------------------
# label
#----------------------------------------------------------
all: $(OBJ_PATH) $(TARGET_PATH) $(TARGET)
	@echo ========== Complete CHEROXY compilation ==========
$(TARGET_PATH): dummy
	@if [ ! -d $@ ] ; then mkdir $@ ; fi
$(OBJ_PATH): dummy
	@if [ ! -d $@ ] ; then mkdir $@ ; fi

# link
$(TARGET_PATH)/%.$(EXT_SHARED): $(OBJS)
	$(LD) $(SHARED_FLAGS) -o $@ $?

$(TARGET_PATH)/%.$(EXT_STATIC): $(OBJS)
	$(AR) $(ARFLAGS) -o $@ $?

# compile
$(OBJ_PATH)/%.o: %.$(SOURCE_TYPE)
	$(CXX) $(CXXFLAGS) $(CXXDEFS) $(INCLUDES) -o $@ -c $?

clean: dummy
	rm -rf $(TARGET_PATH) $(OBJ_PATH)

dummy:

# test
test: all
	$(CXX) $(CXXFLAGS) $(INCLUDES) $(CXXDEFS) -o $(OBJ_PATH)/main.o -c main.cpp
	$(LD) $(LDFLAGS) -o $(TARGET_PATH)/cheroxy.ex $(OBJ_PATH)/main.o -L$(TARGET_PATH) -lcheroxy -lpthread
	cd $(TARGET_PATH); LD_LIBRARY_PATH=. ./cheroxy.ex