better makefile

main.cpp

@@ -1155,7 +1155,7 @@ int client_on_timer(conn_info_t &conn_info) //for client
 		{
 			conn_info.state.client_current_state=client_idle;
 			conn_info.my_id=get_true_random_number_nz();
-			mylog(log_info,"state back to client_idle from  client_ready bc of recv-direction timeout\n");
+			mylog(log_info,"state back to client_idle from  client_ready bc of server-->client direction timeout\n");
 			return 0;
 		}
 
@@ -1168,7 +1168,7 @@ int client_on_timer(conn_info_t &conn_info) //for client
 		{
 			conn_info.state.client_current_state=client_idle;
 			conn_info.my_id=get_true_random_number_nz();
-			mylog(log_info,"state back to client_idle from  client_ready bc of send-direction timeout\n");
+			mylog(log_info,"state back to client_idle from  client_ready bc of client-->server direction timeout\n");
 		}
 
 		mylog(log_debug,"heartbeat sent <%x,%x>\n",conn_info.oppsite_id,conn_info.my_id);

makefile

@@ -1,29 +1,37 @@
 cc_cross=/home/wangyu/OpenWrt-SDK-ar71xx-for-linux-x86_64-gcc-4.8-linaro_uClibc-0.9.33.2/staging_dir/toolchain-mips_34kc_gcc-4.8-linaro_uClibc-0.9.33.2/bin/mips-openwrt-linux-g++
-FLAGS=-Wall -Wextra -Wno-unused-variable -Wno-unused-parameter
-FLAGS2= -O3
+cc_local=g++
+cc_ar71xx=/home/wangyu/OpenWrt-SDK-ar71xx-for-linux-x86_64-gcc-4.8-linaro_uClibc-0.9.33.2/staging_dir/toolchain-mips_34kc_gcc-4.8-linaro_uClibc-0.9.33.2/bin/mips-openwrt-linux-g++
+cc_bcm2708=/home/wangyu/raspberry/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian/bin/arm-linux-gnueabihf-g++ 
+FLAGS= -std=c++11 -Wall -Wextra -Wno-unused-variable -Wno-unused-parameter
+SOURCES=main.cpp lib/aes.c lib/md5.c encrypt.cpp log.cpp network.cpp common.cpp
+TAR=udp2raw_binaries.tar.gz udp2raw_amd64  udp2raw_x86  udp2raw_ar71xx udp2raw_bcm2708
+
 all:
-	sudo killall udp2raw||true
-	sleep 0.2
-	g++ main.cpp -o udp2raw  -static  -ggdb -I. lib/aes.c lib/md5.c encrypt.cpp log.cpp network.cpp common.cpp -lrt -std=c++11    ${FLAGS} ${FLAGS2}
-#	${ccmips} main.cpp -o udp2raw_ar71xx  -lrt -I. lib/aes.c lib/md5.c encrypt.cpp log.cpp network.cpp common.cpp -std=c++11 ${FLAGS} ${FLAGS2}
+	rm -f udp2raw
+	${cc_local}   -o udp2raw          -I. ${SOURCES} ${FLAGS} -lrt  -static -O3
 fast:
-	sudo killall udp2raw||true
-	sleep 0.2
-	g++ main.cpp -o udp2raw -ggdb -I. lib/aes.c lib/md5.c encrypt.cpp log.cpp network.cpp common.cpp -lrt -std=c++11    ${FLAGS} 
+	rm -f udp2raw
+	${cc_local}   -o udp2raw          -I. ${SOURCES} ${FLAGS} -lrt
+debug:
+	rm -f udp2raw
+	${cc_local}   -o udp2raw          -I. ${SOURCES} ${FLAGS} -lrt -Wformat-nonliteral -D MY_DEBUG 
 
+ar71xx: 
+	${cc_ar71xx}  -o udp2raw_ar71xx   -I. ${SOURCES} ${FLAGS} -lrt -lgcc_eh -static -O3
+bcm2708:
+	${cc_bcm2708} -o udp2raw_bcm2708  -I. ${SOURCES} ${FLAGS} -lrt -static -O3
 
-debug:
-	g++ main.cpp -o udp2raw -static  -ggdb -I. -Ilib lib/aes.c lib/md5.c encrypt.cpp log.cpp network.cpp common.cpp -lrt -std=c++11    ${FLAGS} -Wformat-nonliteral -D MY_DEBUG
 cross:
-	${cc_cross} main.cpp -o udp2raw_ar71xx  -lrt -I. lib/aes.c lib/md5.c encrypt.cpp log.cpp network.cpp common.cpp -std=c++11 ${FLAGS} ${FLAGS2}
+	${cc_cross}   -o udp2raw_cross    -I. ${SOURCES} ${FLAGS} -lrt -static -lgcc_eh -O3   
+
 cross2:
-	${cc_cross} main.cpp -o udp2raw_ar71xx  -lrt -I. lib/aes.c lib/md5.c encrypt.cpp log.cpp network.cpp common.cpp -std=c++11 ${FLAGS} -static -lgcc_eh -O3
-cross3:
-	${cc_cross} main.cpp -o udp2raw_ar71xx  -lrt -I. lib/aes.c lib/md5.c encrypt.cpp log.cpp network.cpp common.cpp -std=c++11 ${FLAGS} -static -lgcc_eh
+	${cc_cross}   -o udp2raw_cross    -I. ${SOURCES} ${FLAGS} -lrt -O3
+
+release: ar71xx bcm2708
+	${cc_local}   -o udp2raw_amd64    -I. ${SOURCES} ${FLAGS} -lrt -static -O3
+	${cc_local}   -o udp2raw_x86      -I. ${SOURCES} ${FLAGS} -lrt -m32 -static -O3
+	tar -zcvf ${TAR}
 
-release:
-	g++ main.cpp -o udp2raw_amd64  -static  -ggdb -I. lib/aes.c lib/md5.c encrypt.cpp log.cpp network.cpp common.cpp -lrt -std=c++11    ${FLAGS} ${FLAGS2}
-	g++ main.cpp -o udp2raw_x86  -static -ggdb -I. lib/aes.c lib/md5.c encrypt.cpp log.cpp network.cpp common.cpp -lrt -std=c++11    ${FLAGS} ${FLAGS2} -m32
-	${cc_cross} main.cpp -o udp2raw_ar71xx  -lrt -I. lib/aes.c lib/md5.c encrypt.cpp log.cpp network.cpp common.cpp -std=c++11 ${FLAGS} -static -lgcc_eh -O3
-	tar -zcvf udp2raw_binaries.tar.gz udp2raw_amd64  udp2raw_x86  udp2raw_ar71xx
+clean:	
+	rm -f ${TAR}
 	

network.cpp

@@ -987,7 +987,7 @@ int recv_raw_udp(raw_info_t &raw_info, char *&payload, int &payloadlen)
 	}
 	udphdr *udph=(struct udphdr*)ip_payload;
 
-	if(ntohs(udph->len)!=ip_payloadlen)
+	if(int(ntohs(udph->len))!=ip_payloadlen)
 	{
 
 		mylog(log_debug,"udp length error %d %d \n",ntohs(udph->len),ip_payloadlen);