我正在嘗試使用在我的ubuntu 9.10機器上安裝的gccgo編譯go文件。當我編譯 $gccgo -c hello.go嘗試鏈接并形成可執行文件時，會生成hello.o文件$ gccgo -o你好hello.o我收到以下錯誤 /usr/local/lib/gcc/i686-pc-linux-gnu/4.5.0/../../../libgo.so: undefined reference to `__sync_fetch_and_add_4'/usr/local/lib/gcc/i686-pc-linux-gnu/4.5.0/../../../libgo.so: undefined reference to `__sync_bool_compare_and_swap_4'collect2: ld returned 1 exit status我想念什么嗎？，我還在我的環境中設置了LD_LIBRARY_PATH。謝謝