On 11/12/2013 06:17, JonY wrote: > On 11/12/2013 05:17, Yucong Sun wrote: >> Hi, >> >> I'm trying to compile a program under cygwin with latest gcc 4.8.2, >> the program compiles fine, but link failed. I'm suspecting this has >> something todo with libstdc++ but I couldn't find any document on how >> to check libstdc++ version (cygwin setup claim it is version 4.8.2 >> already). >> > > I'm not sure either, could you ask gcc-help instead? > > 963e2a697c3a1a7d036d975b07f4c408bbd1cb2d *libstdc++.dll.a f4dfadfddade3aceaf4852cd5db31372ab7ef0d1 *libstdc++.a Is your sha1sum matching mine for 4.8.2?