################################################################################
#
#  Copyright (C) Chaoyong Zhou
#  Email: bgnvendor@163.com
#  QQ: 2796796
#
################################################################################
#ROOT_DIR = $(shell pwd)
ROOT_DIR = .

MBITS = $(shell getconf LONG_BIT)

LIB_DIR  = $(ROOT_DIR)/lib/rfs_lib
OBJ_DIR  = $(ROOT_DIR)/obj/rfs_obj
BIN_DIR  = $(ROOT_DIR)/bin
TOOL_DIR = $(ROOT_DIR)/tool

EXT_INC = `xml2-config --cflags`
EXT_LIB = `xml2-config --libs` -lm -lrt -lpthread -lpcre -lexpat -lz -lreadline -rdynamic -ldl -lssl -lcrypto

BGN_SRC  = $(ROOT_DIR)/bgn_src
BGN_INC  = -I $(ROOT_DIR)/bgn_inc
BGN_LIB  = -L $(LIB_DIR) -lbgn

GDB_SRC = $(ROOT_DIR)/gdb_src
GDB_INC = -I $(ROOT_DIR)/gdb_inc
GDB_LIB = -L $(LIB_DIR) -lgdb

JSON_SRC = $(ROOT_DIR)/json_src
JSON_INC = -I $(ROOT_DIR)/json_inc
JSON_LIB = -L $(LIB_DIR) -ljson

REL_SRC = $(ROOT_DIR)/rel_src
REL_INC = -I $(ROOT_DIR)/rel_inc

BYTESIZE   = 8
WORDSIZE   = ${MBITS}
DOUBLESIZE = 64

MEM_BUFF_128B = 128 
MEM_BUFF_512B = 512 
MEM_BUFF_1K   = 1024
MEM_BUFF_8K   = 8192
MEM_BUFF_16K  = 16384 
MEM_BUFF_32K  = 32768 
MEM_BUFF_48K  = 49152 
MEM_BUFF_64K  = 65536 
MEM_BUFF_128K = 131072 
MEM_BUFF_1M   = 1048576
MEM_BUFF_8M   = 8388608
MEM_BUFF_16M  = 16777216
MEM_BUFF_32M  = 33554432
MEM_BUFF_64M  = 67108864
MEM_BUFF_128M = 134217728 


FILE_LOG_RECORDS_400 = 400
FILE_LOG_RECORDS_001K  = 1000
FILE_LOG_RECORDS_002K  = 2000
FILE_LOG_RECORDS_004K  = 4000
FILE_LOG_RECORDS_008K  = 8000
FILE_LOG_RECORDS_010K  = 10000
FILE_LOG_RECORDS_020K  = 20000
FILE_LOG_RECORDS_040K  = 40000
FILE_LOG_RECORDS_080K  = 80000
FILE_LOG_RECORDS_100K  = 100000
FILE_LOG_RECORDS_001M  = 1000000
FILE_LOG_RECORDS_002M  = 2000000
FILE_LOG_RECORDS_004M  = 4000000
FILE_LOG_RECORDS_010M  = 10000000
FILE_LOG_RECORDS_020M  = 20000000

CTHREAD_STACK_MAX_SIZE_008K = 8192
CTHREAD_STACK_MAX_SIZE_016K = 16384
CTHREAD_STACK_MAX_SIZE_032K = 32768
CTHREAD_STACK_MAX_SIZE_064K = 65536
CTHREAD_STACK_MAX_SIZE_128K = 131072
CTHREAD_STACK_MAX_SIZE_256K = 262144
CTHREAD_STACK_MAX_SIZE_512K = 524288
CTHREAD_STACK_MAX_SIZE_001M = 1048576
CTHREAD_STACK_MAX_SIZE_002M = 2097152
CTHREAD_STACK_MAX_SIZE_004M = 4194304
CTHREAD_STACK_MAX_SIZE_008M = 8388608

CTHREAD_STACK_GUARD_SIZE_001K = 1024
CTHREAD_STACK_GUARD_SIZE_002K = 2048
CTHREAD_STACK_GUARD_SIZE_004K = 4096
CTHREAD_STACK_GUARD_SIZE_008K = 8192
CTHREAD_STACK_GUARD_SIZE_016K = 16384
CTHREAD_STACK_GUARD_SIZE_032K = 32768
CTHREAD_STACK_GUARD_SIZE_064K = 65536
CTHREAD_STACK_GUARD_SIZE_128K = 131072
CTHREAD_STACK_GUARD_SIZE_256K = 262144
CTHREAD_STACK_GUARD_SIZE_512K = 524288
CTHREAD_STACK_GUARD_SIZE_001M = 1048576
CTHREAD_STACK_GUARD_SIZE_002M = 2097152
CTHREAD_STACK_GUARD_SIZE_004M = 4194304
CTHREAD_STACK_GUARD_SIZE_008M = 8388608

CMACRO = \
         -D_GNU_SOURCE \
         -D_LARGEFILE_SOURCE \
         -D_LARGEFILE64_SOURCE \
         -D_FILE_OFFSET_BITS=64 \
         -DSWITCH_ON=1 \
         -DSWITCH_OFF=0 \
         -DTASK_BRD_CPU_UPDATE_INTVAL_NSEC=30 \
         -DCPU_OVERLOAD_THREASHOLD=70 \
         -DDBG_ENCODING_RULE=1 \
         -DBYTE_ENCODING_RULE=2 \
         -DCPROC_PACKAGE_SWITCH=SWITCH_ON \
         -DSTATIC_MEM_TYPE_CHECK_SWITCH=SWITCH_OFF \
         -DWORDSIZE=${WORDSIZE} \
         -DDOUBLESIZE=${DOUBLESIZE} \
         -DBYTESIZE=${BYTESIZE} \
         -DCROUTINE_SUPPORT_COROUTINE_SWITCH=SWITCH_ON \
         -DCROUTINE_SUPPORT_SINGLE_CTHREAD_SWITCH=SWITCH_ON \
         -DCOROUTINE_FIX_BUG_SWITCH=SWITCH_ON \
         -DCROUTINE_SUPPORT_CTHREAD_SWITCH=SWITCH_OFF \
         -DTASK_REQ_SHORTCUT=SWITCH_OFF \
         -DTASK_FWD_SHORTCUT=SWITCH_ON \
         -DCROUTINE_STACK_MAX_SIZE=${CTHREAD_STACK_MAX_SIZE_064K} \
         -DCROUTINE_STACK_GUARD_SIZE=${CTHREAD_STACK_GUARD_SIZE_004K} \
         -DCTHREAD_SET_CORE_SWITCH=SWITCH_OFF \
         -DTASK_REQ_HANDLE_THREAD_SWITCH=SWITCH_ON \
         -DTASK_REQ_DECODE_THREAD_SWITCH=SWITCH_ON \
         -DTASK_RSP_DECODE_THREAD_SWITCH=SWITCH_ON \
         -DTASK_FWD_DECODE_THREAD_SWITCH=SWITCH_ON \
         -DTASK_REQ_DECODE_AND_HANDLE_THREAD_SWITCH=SWITCH_OFF \
         -DTASK_FWD_DECODE_AND_HANDLE_THREAD_SWITCH=SWITCH_OFF \
         -DCBASE64_ENCODE_SWITCH=SWITCH_OFF \
         -DTASK_ENCODING_RULE=BYTE_ENCODING_RULE \
         -DTASK_REPORT_MAX_NUM=16 \
         -DTASK_DEFAULT_LIVE_NSEC=600 \
         -DRANK_HEARTBEAT_ALL_SWITCH=SWITCH_OFF \
         -DRANK_HEARTBEAT_FASTDEC_SWITCH=SWITCH_ON \
         -DRANK_HEARTBEAT_FWD_SWITCH=SWITCH_OFF \
         -DRANK_HEARTBEAT_NODE_SWITCH=SWITCH_OFF \
         -DCLOAD_HEARTBEAT_INTVL_NSEC=10 \
         -DRANK_HEARTBEAT_FASTDEC_INTVL_NSEC=10 \
         -DCLOAD_STAT_UPDATE_INTVL_NSEC=3 \
         -DFILE_LOG_MAX_RECORDS=${FILE_LOG_RECORDS_001M} \
         -DFILE_LOG_NAME_WITH_DATE_SWITCH=SWITCH_OFF \
         -DLOG_ACCURATE_TIME_SWITCH=SWITCH_OFF \
         -DLOG_PTHREAD_ID_SWITCH=SWITCH_ON \
         -DCBGT_BASED_ON_HSDFS_SWITCH=SWITCH_ON \
         -DCRFS_ASSERT_SWITCH=SWITCH_OFF \
         -DCRFS_NP_CACHE_IN_MEM=SWITCH_OFF \
         -DCRFS_DN_CACHE_IN_MEM=SWITCH_OFF \
         -DCRFS_DN_DEFER_WRITE_SWITCH=SWITCH_OFF \
         -DCRFS_DN_DEFER_WRITE_THREAD_NUM=10 \
         -DCHFS_NP_CACHE_IN_MEM=SWITCH_OFF \
         -DCHFS_DN_DEFER_WRITE_SWITCH=SWITCH_OFF \
         -DCHFS_DN_DEFER_WRITE_THREAD_NUM=10 \
         -DCSFS_DN_CACHE_IN_MEM=SWITCH_OFF \
         -DCMUTEX_DEBUG_SWITCH=SWITCH_OFF \
         -DTASK_BRD_CEPOLL_SWITCH=SWITCH_ON \
         -DTASK_BRD_CEPOLL_MAX_EVENT_NUM=256 \
         -DCRFSNGX_SWITCH=SWITCH_OFF \
         -DCRFSNGX_SOCKET_TIMEOUT_NSEC=60 \
         -DCRFSHTTP_SWITCH=SWITCH_ON \
         -DCRFSCHTTP_SWITCH=SWITCH_OFF \
         -DCRFSCHTTP_SOCKET_TIMEOUT_NSEC=10 \
         -DCRFSCHTTP_OVERLOAD_MAX_RETIRES=3 \
         -DCHFSHTTP_SWITCH=SWITCH_OFF \
         -DCSFSHTTP_SWITCH=SWITCH_OFF \
         -DCSFS_NP_CACHE_IN_MEM=SWITCH_OFF \
         -DCRFS_TRANS_MAX_TASK_NUM=128 \
         -DCTASKS_SRV_ACCEPT_MAX_NUM=20 \
         -DCSRV_ACCEPT_MAX_NUM=20 \
         -DCRFS_MD5_SWITCH=SWITCH_OFF \
         -DCSFS_MD5_SWITCH=SWITCH_OFF \
         -DLOAD_UPDATE_SWITCH=SWITCH_OFF \
         -DNGX_BGN_SWITCH=SWITCH_OFF \

# C Language
CC       = /usr/bin/gcc
CLINKER  = /usr/bin/gcc

# C++ Language
#CC       = /usr/bin/g++
#CLINKER  = /usr/bin/g++

AR       = /usr/bin/ar cr

# ignore Wunused-function, Wuninitialized, Wunused-parameter
CWARNS   = -Wall

CFLAGS   = ${CWARNS} -g -O2 -m${MBITS} ${CMACRO} -fstack-check

BGN_OBJS  = $(patsubst $(BGN_SRC)/%.c, $(OBJ_DIR)/%.o, $(wildcard $(BGN_SRC)/*.c))
GDB_OBJS  = $(patsubst $(GDB_SRC)/%.c, $(OBJ_DIR)/%.o, $(wildcard $(GDB_SRC)/*.c))
JSON_OBJS  = $(patsubst $(JSON_SRC)/%.c, $(OBJ_DIR)/%.o, $(wildcard $(JSON_SRC)/*.c))
REL_OBJS  = $(patsubst $(REL_SRC)/%.c, $(OBJ_DIR)/%.o, $(wildcard $(REL_SRC)/*.c))

RFS_OBJS = $(OBJ_DIR)/demo_hsrfs.o

usage:
	@echo "usage:"
	@echo "    make bgn"
	@echo "    make clean"

libbgn: $(BGN_OBJS)
	$(AR) $(LIB_DIR)/libbgn.a $(BGN_OBJS)

libgdb: $(GDB_OBJS)
	$(AR) $(LIB_DIR)/libgdb.a $(GDB_OBJS)

libjson: $(JSON_OBJS)
	$(AR) $(LIB_DIR)/libjson.a $(JSON_OBJS)

rfs: libbgn libgdb libjson $(RFS_OBJS)
	$(CLINKER) $(CFLAGS) -o $(BIN_DIR)/rfs $(RFS_OBJS) $(BGN_INC) $(GDB_INC) $(JSON_INC) $(REL_INC) $(EXT_INC) $(BGN_LIB) $(GDB_LIB) $(JSON_LIB) $(EXT_LIB)


$(BGN_OBJS): $(OBJ_DIR)/%.o: $(BGN_SRC)/%.c
	$(CC) $(CFLAGS) -c $< $(BGN_INC) $(GDB_INC) $(JSON_INC) $(EXT_INC) -o $@	

$(GDB_OBJS): $(OBJ_DIR)/%.o: $(GDB_SRC)/%.c
	$(CC) $(CFLAGS) -c $< $(BGN_INC) $(GDB_INC) $(EXT_INC) -o $@

$(JSON_OBJS): $(OBJ_DIR)/%.o: $(JSON_SRC)/%.c
	$(CC) $(CFLAGS) -c $< $(BGN_INC) $(JSON_INC) $(EXT_INC) -o $@

$(REL_OBJS): $(OBJ_DIR)/%.o: $(REL_SRC)/%.c
	$(CC) $(CFLAGS) -c $< $(BGN_INC) $(GDB_INC) $(REL_INC) $(EXT_INC) -o $@

clean-obj:
	$(if $(wildcard $(OBJ_DIR)/*.o), rm -f $(OBJ_DIR)/*.o,)	

clean-lib:
	$(if $(wildcard $(LIB_DIR)/*.a),rm -f $(LIB_DIR)/*.a,)	
	$(if $(wildcard $(LIB_DIR)/*.so),rm -f $(LIB_DIR)/*.so,)

clean-log:
	$(if $(wildcard $(BIN_DIR)/*.log),rm -f $(BIN_DIR)/*.log,)	

clean-bin:
	$(if $(wildcard $(BIN_DIR)/rfs),rm -f $(BIN_DIR)/rfs,)

clean-trial: clean-log clean-bin clean-obj
	
clean: clean-log clean-bin clean-obj clean-lib