Jess exactly like that in Ubuntu also! Inputting just plain make functions OK and make clean is also OK, the residue thats left is: eero@tkone:~/Ell-i/ng-ell-i/tsekaa/Runtime/stm32/build$ ls -lR emulator/ emulator/: total 4 drwxrwxr-x 2 eero eero 4096 Aug 15 16:02 ellduino emulator/ellduino: total 388 -rwxrwxr-x 1 eero eero 395139 Aug 15 16:01 libsketch.so -eero- PS Of course you can always use rm -r ... but thats not for the weakhearted On Fri, Aug 15, 2014 at 3:38 PM, Pekka Nikander <pekka.nikander@xxxxxx> wrote: > > Hello all. I made some tests and got clean results for ellduino and > corresponding emulator (core dumped but otherwise OK). My platform is > Ubuntu 14.04 - both 64-bits and 32-bits systems. NOTE both compilers are > installed to Ubuntu (this is because I just couldn't figure out a proper > reference to Arduino/build/linux/work/hardware/tools/g++_arm_none_eabi > compiler envirnment...) > > Excellent! > > > then you can just run > > make sketch.cpp > > make VARIANT=ellduino > > You should also be able to do just "make", and it should (try) to build > the four possibilities: > > - ellduino hardware > - stm32f4discovery hardware > - ellduino emulator > - stm32f4discovery emulator > > The first three should work, the last one fails as we currently have only > an assembler version of the STM32F407 startup code. (Rewriting that in C > should be trivial, given that we already have the STM32F050 startup code in > C, and the STM32F407 startup code in assembler. If someone wants to try, > please feel bold and go ahead. :-) > > You should also be able to "make clean" and it should remove everything it > built, but sketch.cpp. "make clobber" should remove everything "make > clean" removes, and then remove sketch.cpp. > > I'm afraid there may be a bug or two in "make clean" so that it doesn't > remove everything. > > --Pekka > > >