On Sun, 2019-07-21 at 11:29 +1000, Wayne Blaszczyk via blfs-dev wrote:
> On Sat, 2019-07-20 at 18:02 +0100, Ken Moffat via blfs-dev wrote:
> > On Sat, Jul 20, 2019 at 09:01:00AM -0400, Jean-Marc Pigeon via blfs-dev
> > wrote:
> > > Hello,
> > >
> > >
> > > FYI
> > > Tried to compile qt-everywhere-src 5.13 and got trouble
> > >
> > > ;-------------------------------------------------------------------
> > > socketcanbackend.cpp: In member function ‘void
> > > SocketCanBackend::readSocket()’:
> > > socketcanbackend.cpp:697:41: error: ‘SIOCGSTAMP’ was not declared in this
> > > scope; did you mean ‘SIOCSARP’?
> > > 697 | if (Q_UNLIKELY(ioctl(canSocket, SIOCGSTAMP, &timeStamp) <
> > > 0)) {
> > > | ^~~~~~~~~~
> > > /home/jmp/rpmbuild/BUILD/qt-everywhere-src-5.13.0/qtbase/include/QtCore/../../src/corelib/global/qcompilerdetection.h:237:49:
> > > note: in definition of macro ‘Q_UNLIKELY’
> > > 237 | # define Q_UNLIKELY(expr) __builtin_expect(!!(expr), false)
> > > | ^~~~
> > > make: *** [Makefile:1217: .obj/socketcanbackend.o] Error 1
> > > ;-------------------------------------------------------------------
> > >
> > > this was pin-pointed to using kernel-headers 5.2.1 during build
> > > process.
> > >
> > > Solution is to add
> > > #include <linux/sockios.h>
> > > within
> > > qt-everywhere-src-5.13.0/qtserialbus/src/plugins/canbus/socketcan/socketcanbackend.cpp
> > >
> > > Hoping this help.
> > > (I guess the qt-5.13.0-upstream_fixes-1.patch, need
> > > to be slightly updated :) ).
> > >
> > Sounds as if this is more widespread :-(
> >
> > https://lore.kernel.org/lkml/20190720174844.4b989d34@sf/T/#u
> >
> > At a minimum, firefox, qemu, and something called linux-atm.
> >
> > That was only posted a few minutes ago, will be interesting to see
> > what is advised so that applications can build against old and new
> > headers.
> >
> > The link for linux-atm looks like a good fix (include inux/sockios.h
> > if SIOCGSTAMP is not defined), but I suggest waiting for comments
> > from our 'betters' because this almost looks like userspace breakage
> > ;-)
> >
> >
>
> I've come across this issue with the dnsmasq package:
>
> dhcp.c:182:17: error: ‘SIOCGSTAMP’ undeclared (first use in this function
>
> and possible indirectly related, the libvirt-python package. Both are not in
> BLFS.
libvirt-python was not related.
Regards,
Wayne.
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