OpenLB – Open Source Lattice Boltzmann Code › Forums › on OpenLB › General Topics › Cannot compile the examples using “make” with Cygwin (no object file) › Re: Cannot compile the examples using “make” with Cygwin (no object file) June 14, 2016 at 4:23 pm #2375 mathiasKeymaster Hi,rnrnplease try to replace “”gettimeofday”” by “”::gettimeofday”” in “”timer.hh”” and let us please know if it works. In our cygwin/gcc version everything is fine. Please, also state the cygwin adn gcc version you are using.rnrnBestrnMathias