Jonathan, Thanks a lot. Yes, it solved my problem. Jonathan Wakely-4 wrote: > > On 29 February 2012 18:06, yuwb <yuwb_personal@xxxxxxxxx> wrote: >> >> I am compiling a code named >> http://old.nabble.com/file/p33415964/timers.c >> timers.c out of the metis package, it includes a header file >> http://old.nabble.com/file/p33415964/GKlib.h GKlib.h . On PC windows 7, >> I >> have no problem compiling it. However, on linux, I am getting the >> following >> error message: >> >> timers.c: In function gk_CPUSeconds: >> timers.c:45:19: error: storage size of r isn't known >> timers.c:47:15: error: RUSAGE_SELF undeclared (first use in this >> function) >> >> I am using gcc version 4.7.0 20110416 (experimental). Please help me >> figure >> out what is wrong? > > The code probably fails to include the necessary headers that define > RUSAGE_SELF. > > You need > > #include <sys/time.h> > #include <sys/resource.h> > > -- View this message in context: http://old.nabble.com/help-on-a-compiling-on-linux-machine-tp33415964p33416186.html Sent from the gcc - Help mailing list archive at Nabble.com.