On Thu, Jun 12, 2014 at 11:00 AM, Axel Dörfler wrote: Just remove pthread - it's contained in libroot BTW that question would be better placed in haiku-3rd-party. >This actually causes quite a lot of configs to fail -- maybe we should set >some GCC flag that tells it to ignore -lpthread? Or symlink -lpthread to >libroot? Hi, In this case it is the compile option, -pthread, not the link option, -lpthread. I haven't gotten to that problem yet :-)