* Yubin Ruan: > On Mon, Dec 17, 2018 at 7:32 PM Florian Weimer <fweimer@xxxxxxxxxx> wrote: >> >> * Yubin Ruan: >> >> > I am seeking help here since I got error of "undefined reference to >> > fstat64/stat64" when linking without libstdc++ in a C++ program. I was >> > trying to use libcxx, so I added -nodefaultlibs when compiling the >> > program. To get necessary symbols from libc, I added -lc (and also >> > -lm -lgcc_s -lgcc). But I still got the undefined reference error. >> >> What's your target? > > My target is a C++ program(mysqld) which use fstat/stat and other C++ > standard library functions. Normally libstdc++ is used and everything > is fine. But I want to switch to libcxx. With target I meant something like Windows, MacOS, or GNU/Linux, and the processor architecture. But for libcxx support, you should ask on a libcxx mailing list, not on a GNU mailing list. Thanks, Florian
