On Tue, Jul 01, 2014 at 04:00:52PM +0800, ChenLiang wrote: > Qemu compiles failed.
What is your kernel version? I guess you're running an old kernel without recvmmsg(). So the kernel headers are missing the mmsghdr struct. If you would like to contribute a patch to fix this, please introduce a CONFIG_L2TPV3 variable in ./configure and check for mmsghdr with a small C test that declares a variable using this struct. Then modify net/Makefile.objs to switch l2tpv3.o from CONFIG_LINUX to your new CONFIG_L2TPV3 variable. This way it only gets built on hosts that support mmsghdr. You can find examples of other compile tests in ./configure. If not, let us know and either I or Anton will fix this problem. Stefan
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