libSerial не линкуется

[spyphy]

Ubuntu 14.04
libserial-dev установлена (библиотека для работы с последовательным портом).

Код: [Выделить]

#include <SerialStream.h>

int main(int argc, char** argv)
{
    return 0;
}

Компилирую

z@sp:/l/pr/COM_port/06_read_com_libserial$ g++ -L/usr/lib -lserial main.cpp -o a.out
/tmp/ccDG1PBO.o:(.rodata._ZTVN9LibSerial15SerialStreamBufE[_ZTVN9LibSerial15SerialStreamBufE]+0x24): undefined reference to `LibSerial::SerialStreamBuf::showmanyc()'
/tmp/ccDG1PBO.o:(.rodata._ZTVN9LibSerial15SerialStreamBufE[_ZTVN9LibSerial15SerialStreamBufE]+0x28): undefined reference to `LibSerial::SerialStreamBuf::xsgetn(char*, int)'
/tmp/ccDG1PBO.o:(.rodata._ZTVN9LibSerial15SerialStreamBufE[_ZTVN9LibSerial15SerialStreamBufE]+0x2c): undefined reference to `LibSerial::SerialStreamBuf::underflow()'
/tmp/ccDG1PBO.o:(.rodata._ZTVN9LibSerial15SerialStreamBufE[_ZTVN9LibSerial15SerialStreamBufE]+0x34): undefined reference to `LibSerial::SerialStreamBuf::pbackfail(int)'
/tmp/ccDG1PBO.o:(.rodata._ZTVN9LibSerial15SerialStreamBufE[_ZTVN9LibSerial15SerialStreamBufE]+0x38): undefined reference to `LibSerial::SerialStreamBuf::xsputn(char const*, int)'
/tmp/ccDG1PBO.o:(.rodata._ZTVN9LibSerial15SerialStreamBufE[_ZTVN9LibSerial15SerialStreamBufE]+0x3c): undefined reference to `LibSerial::SerialStreamBuf::overflow(int)'
collect2: error: ld returned 1 exit status
z@sp:/l/pr/COM_port/06_read_com_libserial$ ls /usr/lib/libserial.so*
/usr/lib/libserial.so  /usr/lib/libserial.so.0  /usr/lib/libserial.so.0.0.0

Что за?