On 24/05/13 11:59, Jan-Erik Soderholm wrote: > Hi. > > Was "" edits done by you before posting? > Or is it actual output from the build-log? Hi, I edited the actual directory and project names to preserve=20 commercial confidentiality. I forgot to mention that... > I also noticed that the -O option is specified > twice in the picc command, once without options, > just as the error message says. > > What does the setup in toolset say? > There is not an extra -O in there? > I think there is a line where you can setup > switches to the compiler "by hand". > > Jan-Erik. Looking at the project's build options, I can see some refs to -O, but=20 I'm a bit green on this area. Not sure whether anything's wrong or not. I'm now aiming at doing a fresh install of the compiler, if I can trace=20 our purchase of it and the corresponding serial number... I've found a=20 setup.exe file in the PICC\9.70\resources folder, just waiting for info now= .. Thanks Matt --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .