On Fri, 2020-09-25 at 16:21 +0800, Wei Wang wrote:
> On Fri, Sep 25, 2020 at 3:56 PM Andrea Bolognani <abologna@redhat.com> wrote:
> > On Fri, 2020-09-25 at 10:33 +0800, Wei Wang wrote:
> > > In file included from ../src/util/virfile.c:42:
> > > /usr/include/libutil.h:43:10: fatal error: sys/_types.h: No such file or directory
> > >    43 | #include <sys/_types.h>
> > >       |          ^~~~~~~~~~~~~~
> > > compilation terminated.
> > > [51/908] Compiling C object src/qemu/libvirt_driver_qemu_impl.a.p/qemu_driver.c.o
> > > ninja: build stopped: subcommand failed
> > > 
> > > I have  /usr/include/sys/types.h, but no "_types.h"
> >
> > Are you building on FreeBSD? Because that's where we expect
> > <libutil.h> to be included. If you're not on FreeBSD, can you check
> > which package /usr/include/libutil.h belongs to?
> 
> No, I'm building on Linux. It belongs to libutil-freebsd-dev, not sure why that's needed in my build.

Can you retry after uninstalling that package? It looks like it
messes up our header detection, and I sort of doubt we care enough
about this scenario to change our build system to cope with it.