Hi all,
I get the following error compiling qemu-system-ppc from current master with msys2 (fully updated)
./configure --cross-prefix=x86_64-w64-mingw32- --target-list=ppc-softmmu --enable-gtk --enable-sdl
C:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/10.1.0/../../../../x86_64-w64-mingw32/bin/ld.exe: ../hw/usb/host-libusb.o: in function `usb_host_open':
C:\msys64\home\hsp\src\qemu-master/hw/usb/host-libusb.c:913: undefined reference to `libusb_wrap_sys_device'
collect2.exe: error: ld returned 1 exit status
make[1]: *** [Makefile:208: qemu-system-ppcw.exe] Error 1
make: *** [Makefile:527: ppc-softmmu/all] Error 2
I tracked it down to commit:
$ git bisect bad
9f815e83e983d247a3cd67579d2d9c1765adc644 is the first bad commit
commit 9f815e83e983d247a3cd67579d2d9c1765adc644
Author: Gerd Hoffmann <
kraxel@redhat.com>
Date: Fri Jun 5 14:59:52 2020 +0200
usb: add hostdevice property to usb-host
The new property allows to specify usb host device name. Uses standard
qemu_open(), so both file system path (/dev/bus/usb/$bus/$dev on linux)
and file descriptor passing can be used.
Requires libusb 1.0.23 or newer. The hostdevice property is only
present in case qemu is compiled against a new enough library version,
so the presence of the property can be used for feature detection.
Signed-off-by: Gerd Hoffmann <
kraxel@redhat.com>
Message-Id: <
20200605125952.13113-1-kraxel@redhat.com">
20200605125952.13113-1-kraxel@redhat.com>
hw/usb/host-libusb.c | 75 ++++++++++++++++++++++++++++++++++++++++++----------
hw/usb/trace-events | 1 +
2 files changed, 62 insertions(+), 14 deletions(-)
According to msys2, the following libusb is provided:
- Group(s):
- Repo(s)mingw32,
mingw64
- Version: 1.0.23-1
- Upstream URL: https://libusb.info/
- Arch Linux:1.0.23
- GIT Version:1.0.23-1
- License(s)
- LGPL
- Binary Packages:
- mingw-w64-i686-libusb
- mingw-w64-x86_64-libusb
Thanks for looking into this.
Best,
Howard