[COMPILER WARM] Compiler warm in master/openflow_master

[renzhengeek]

1.when building project, compiler says:

renzhen@rabit:~/openflow/openflow$ scons
scons: Reading SConscript files ...
scons: done reading SConscript files.
scons: Building targets ...
g++ -o master/master_handler.o -c -Wall -O2 -g -I. -I/home/renzhen/openflow/thirdparty -I/home/renzhen/openflow/thirdparty/boost/include -I/home/renzhen/openflow/thirdparty/thrift/include -I/home/renzhen/openflow/thirdparty/glog/include -I/home/renzhen/openflow/thirdparty/gflags/include -I/home/renzhen/openflow/thirdparty/gtest/include master/master_handler.cpp
g++ -o master/openflow_master -static master/main.o master/master_handler.o -L/home/renzhen/openflow/thirdparty/boost/lib -L/home/renzhen/openflow/thirdparty/thrift/lib -L/home/renzhen/openflow/thirdparty/glog/lib -L/home/renzhen/openflow/thirdparty/gflags/lib -L/home/renzhen/openflow/thirdparty/gtest/lib -Lrpc/master -Lrpc/agent -lmaster -lagent -lagent -lmaster -lmaster -lthrift -lglog -lgflags -lgtest
**/home/renzhen/openflow/thirdparty/thrift/lib/libthrift.a(TServerSocket.o): In function `apache::thrift::transport::TServerSocket::listen()':
/home/renzhen/openflow/thirdparty/thrift-0.9.1/lib/cpp/src/thrift/transport/TServerSocket.cpp:183: warning: Using 'getaddrinfo' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking**
g++ -o tools/deque_test -static tools/deque_test.o -L/home/renzhen/openflow/thirdparty/boost/lib -L/home/renzhen/openflow/thirdparty/thrift/lib -L/home/renzhen/openflow/thirdparty/glog/lib -L/home/renzhen/openflow/thirdparty/gflags/lib -L/home/renzhen/openflow/thirdparty/gtest/lib -Lrpc/master -Lrpc/agent -lmaster -lagent -lagent -lmaster -lmaster -lthrift -lglog -lgflags -lgtest
scons: done building targets.

2.ignore this warning, go on starting openflow_master server(is ok), and test client(not ok) with output:

renzhen@rabit:~/openflow/openflow/master/client$ ./client 
Thrift: Fri Jun 20 15:16:55 2014 TSocket::open() getaddrinfo() <Host: localhost Port: 9090>Name or service not known

I wil find out what's going on.

[renzhengeek]

1.look at this:

g++ -o master/openflow_master -static master/main.o master/master_handler.o -L/home/renzhen/openflow/thirdparty/boost/lib -L/home/renzhen/openflow/thirdparty/thrift/lib -L/home/renzhen/openflow/thirdparty/glog/lib -L/home/renzhen/openflow/thirdparty/gflags/lib -L/home/renzhen/openflow/thirdparty/gtest/lib -Lrpc/master -Lrpc/agent -lmaster -lagent -lagent -lmaster -lmaster -lthrift -lglog -lgflags -lgtest

and

 g++ -o master/client/client -static master/client/client.o -L/home/renzhen/openflow/thirdparty/boost/lib -L/home/renzhen/openflow/thirdparty/thrift/lib -L/home/renzhen/openflow/thirdparty/glog/lib -L/home/renzhen/openflow/thirdparty/gflags/lib -L/home/renzhen/openflow/thirdparty/gtest/lib -Lrpc/master -Lrpc/agent -lmaster -lagent -lagent -lmaster -lmaster -lthrift -lglog -lgflags -lgtest

2.if not including -static, everything is okay.

[helight]

TSocket::open() getaddrinfo() <Host: localhost Port: 9090>Name or service not known

这种问题，我们直接使用ip地址，不要使用域名，就可以了

[helight]

静态编译是为了发布不依赖执行机器本地库，不会因为编译机器和发布执行机的库不一致而出现问题

[renzhengeek]

好的, 我试试~