Error glog static library for android #247
Description
Using the GLOG static library in Android studio (using NDK cross compiling chain) to report errors：
../../../../src/main/jniLibs/armeabi-v7a/libgflags.a(gflags_completions.cc.o):gflags_completions.cc:function google::(anonymous namespace)::PrintFlagCompletionInfo(): error: undefined reference to 'stdout'
../../../../src/main/jniLibs/armeabi-v7a/libglog.a(logging.cc.o):logging.cc:function google::ColoredWriteToStderr(int, char const*, unsigned int): error: undefined reference to 'stderr'
../../../../src/main/jniLibs/armeabi-v7a/libglog.a(logging.cc.o):logging.cc:function google::WriteToStderr(char const*, unsigned int): error: undefined reference to 'stderr'
../../../../src/main/jniLibs/armeabi-v7a/libglog.a(logging.cc.o):logging.cc:function google::(anonymous namespace)::LogFileObject::Write(bool, long, char const*, int): error: undefined reference to 'posix_fadvise'
../../../../src/main/jniLibs/armeabi-v7a/libglog.a(logging.cc.o):logging.cc:function google::(anonymous namespace)::LogFileObject::Write(bool, long, char const*, int): error: undefined reference to 'stderr'
../../../../src/main/jniLibs/armeabi-v7a/libglog.a(logging.cc.o):logging.cc:function google::SendEmailInternal(char const*, char const*, char const*, bool): error: undefined reference to 'stderr'
../../../../src/main/jniLibs/armeabi-v7a/libglog.a(logging.cc.o):logging.cc:function google::posix_strerror_r(int, char*, unsigned int): error: undefined reference to '__gnu_strerror_r'
../../../../src/main/jniLibs/armeabi-v7a/libgflags.a(gflags_reporting.cc.o):gflags_reporting.cc:function google::ShowUsageWithFlagsMatching(char const*, std::vector<std::string, std::allocatorstd::string > const&): error: undefined reference to 'stdout'
../../../../src/main/jniLibs/armeabi-v7a/libgflags.a(gflags_reporting.cc.o):gflags_reporting.cc:function google::HandleCommandLineHelpFlags(): error: undefined reference to 'stdout'