android undefined reference to webrtc::CreateSessionDescription(std::string const&, std::string

1、报错现象

/home/test/workspace/testwebrtc/Debug/../src/testwebrtc.cpp:22: undefined reference to `webrtc::CreateSessionDescription(std::string const&, std::string const&, webrtc::SdpParseError*)'
/home/test/workspace/testwebrtc/Debug/../src/testwebrtc.cpp:24: undefined reference to `rtc::FatalMessage::FatalMessage(char const*, int, std::string*)'
/home/test/workspace/testwebrtc/Debug/../src/testwebrtc.cpp:25: undefined reference to `rtc::FatalMessage::FatalMessage(char const*, int, std::string*)'
./src/testwebrtc.o: In function `rtc::CheckEqImpl(int, int, char const*)':
makefile:45: recipe for target 'testwebrtc' failed
/home/test/webrtc-checkout-ankur/src/out_release_62/include/webrtc/rtc_base/checks.h:176: undefined reference to `std::string* rtc::MakeCheckOpString(int const&, int const&, char const*)'
./src/testwebrtc.o: In function `rtc::CheckLtImpl(int, int, char const*)':
/home/test/webrtc-checkout-ankur/src/out_release_62/include/webrtc/rtc_base/checks.h:179: undefined reference to `std::string* rtc::MakeCheckOpString(int const&, int const&, char const*)'
collect2: error: ld returned 1 exit status

2、解决方法

编译参数加上use_custom_libcxx=false