OpenLB – Open Source Lattice Boltzmann Code › Forums › on OpenLB › General Topics › Cannot compile the examples using “make” with Cygwin (no object file) This topic has 17 replies, 5 voices, and was last updated 8 years, 2 months ago by mathias. Viewing 3 posts - 16 through 18 (of 18 total) ← 1 2 Author Posts June 14, 2016 at 6:49 pm #2379 mathiasKeymaster It seems a windows/unix problem. I found this put in the beginning “”#define _BSD_SOURCE””. See also http://stackoverflow.com/questions/36901803/gettimeofday-not-declared-in-this-scope-cygwin . June 23, 2016 at 10:11 pm #2395 mathiasKeymaster Hi,rnrnreplacing “”gettimeofday”” by “”this->gettimeofday”” should work.rnrnBestrnMathias June 27, 2016 at 9:06 am #2340 JesseRJMember Hi,rnPlease try using the Cygwin setup exe to install time under Utils. I have installed 1.7-4 rnBestrnJesse Author Posts Viewing 3 posts - 16 through 18 (of 18 total) ← 1 2 You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In