Hi, On Thu, Oct 09, 2014 at 01:10:36PM +0800, Huang Rui wrote: <snip> > > > > ray@hr-ub:~/felipe/usb-tools$ make > > > > LINK companion-desc > > > > companion-desc.o: In function `main': > > > > /home/ray/felipe/usb-tools/companion-desc.c:219: undefined reference to `libusb_init' > > > > /home/ray/felipe/usb-tools/companion-desc.c:221: undefined reference to `libusb_open_device_with_vid_pid' > > > > companion-desc.o: In function `do_test': > > > > /home/ray/felipe/usb-tools/companion-desc.c:176: undefined reference to `libusb_get_device' > > > > /home/ray/felipe/usb-tools/companion-desc.c:178: undefined reference to `libusb_get_device_descriptor' > > > > companion-desc.o: In function `check_configurations': > > > > /home/ray/felipe/usb-tools/companion-desc.c:153: undefined reference to `libusb_get_config_descriptor' > > > > companion-desc.o: In function `main': > > > > /home/ray/felipe/usb-tools/companion-desc.c:239: undefined reference to `libusb_close' > > > > /home/ray/felipe/usb-tools/companion-desc.c:242: undefined reference to `libusb_exit' > > > > companion-desc.o: In function `do_test': > > > > /home/ray/felipe/usb-tools/companion-desc.c:163: undefined reference to `libusb_free_config_descriptor' > > > > collect2: error: ld returned 1 exit status > > > > make: *** [companion-desc] Error 1 > > > > alright, libraries should be listed last. But only a few GCC versions > > are more anal about it. Anyway, pushed a patch on Makefile, see if it > > works for you. > > > > Felipe, I am on Chinese holiday in the past week. And back to work on > patch refine. > > After fetch your latest codes of usbtool, anything is good except a > arm gcc error, since I used x86 platform. > > ray@hr-ub:~/felipe/usb-tools$ make > CC companion-desc.o > LINK companion-desc > CC testmode.o > LINK testmode > CC cleware.o > LINK cleware > CC control.o > LINK control > CC device-reset.o > LINK device-reset > CC msc.o > LINK msc > CC testusb.o > LINK testusb > CC serialc.o > LINK serialc > CC acmc.o > LINK acmc > CC switchbox.o > LINK switchbox > CC seriald.o > /bin/sh: 1: arm-linux-gcc: not found > make: *** [seriald.o] Error 127 don't worry about that. Some of the tools need to run on the target but you're not doing that :-) You can make a specific tool by e.g. "make msc". > But it does't block my building. Because I can comment CROSS_COMPILE at > makefile. > > I am testing my driver and dwc3 controller with MSC tool currently, and will > let you know message log later. Cool, thanks. -- balbi
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