Em Mon, 5 Feb 2018 14:37:29 -0200
Mauro Carvalho Chehab <mchehab@xxxxxxxxxx> escreveu:
> Em Mon, 5 Feb 2018 08:21:54 -0800
> Tim Harvey <tharvey@xxxxxxxxxxxxx> escreveu:
>
> > Hans,
> >
> > I'm failing compile (of master 4ee9911) with:
> >
> > CXX v4l2_compliance-media-info.o
> > media-info.cpp: In function ‘media_type media_detect_type(const char*)’:
> > media-info.cpp:79:39: error: no matching function for call to
> > ‘std::basic_ifstream<char>::basic_ifstream(std::__cxx11::string&)’
> > std::ifstream uevent_file(uevent_path);
> > ^
>
> Btw, while on it, a few days ago, I noticed several class warnings when
> building v4l-utils on Raspbian, saying that it was using some features
> that future versions of gcc would stop using at qv4l2. See enclosed.
>
> I didn't have time to look on them.
FYI, it still happens with today's upstream's version:
4ee99116d0ec (HEAD, origin/master, origin/HEAD) v4l2-ctl: improve the fps calculation when streaming
$ gcc --version
gcc (Raspbian 6.3.0-18+rpi1) 6.3.0 20170516
Copyright (C) 2016 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
>
> Thanks,
> Mauro
>
> In file included from /usr/include/c++/6/map:60:0,
> from /usr/include/arm-linux-gnueabihf/qt5/QtCore/qmetatype.h:57,
> from /usr/include/arm-linux-gnueabihf/qt5/QtCore/qobject.h:54,
> from /usr/include/arm-linux-gnueabihf/qt5/QtWidgets/qwidget.h:44,
> from /usr/include/arm-linux-gnueabihf/qt5/QtWidgets/qmainwindow.h:43,
> from /usr/include/arm-linux-gnueabihf/qt5/QtWidgets/QMainWindow:1,
> from qv4l2.h:25,
> from ctrl-tab.cpp:20:
> /usr/include/c++/6/bits/stl_tree.h: In member function ‘std::pair<std::_Rb_tree_node_base*, std::_Rb_tree_node_base*> std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_get_insert_hint_unique_pos(std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::const_iterator, const key_type&) [with _Key = unsigned int; _Val = std::pair<const unsigned int, v4l2_query_ext_ctrl>; _KeyOfValue = std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >; _Compare = std::less<unsigned int>; _Alloc = std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >]’:
> /usr/include/c++/6/bits/stl_tree.h:1928:5: note: parameter passing for argument of type ‘std::_Rb_tree<unsigned int, std::pair<const unsigned int, v4l2_query_ext_ctrl>, std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >, std::less<unsigned int>, std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >}’ will change in GCC 7.1
> _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> /usr/include/c++/6/bits/stl_tree.h: In function ‘std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_emplace_hint_unique(std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::const_iterator, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple<const unsigned int&>, std::tuple<>}; _Key = unsigned int; _Val = std::pair<const unsigned int, v4l2_query_ext_ctrl>; _KeyOfValue = std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >; _Compare = std::less<unsigned int>; _Alloc = std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >]’:
> /usr/include/c++/6/bits/stl_tree.h:2193:7: note: parameter passing for argument of type ‘std::_Rb_tree<unsigned int, std::pair<const unsigned int, v4l2_query_ext_ctrl>, std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >, std::less<unsigned int>, std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >}’ will change in GCC 7.1
> _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> In file included from /usr/include/c++/6/map:61:0,
> from /usr/include/arm-linux-gnueabihf/qt5/QtCore/qmetatype.h:57,
> from /usr/include/arm-linux-gnueabihf/qt5/QtCore/qobject.h:54,
> from /usr/include/arm-linux-gnueabihf/qt5/QtWidgets/qwidget.h:44,
> from /usr/include/arm-linux-gnueabihf/qt5/QtWidgets/qmainwindow.h:43,
> from /usr/include/arm-linux-gnueabihf/qt5/QtWidgets/QMainWindow:1,
> from qv4l2.h:25,
> from ctrl-tab.cpp:20:
> /usr/include/c++/6/bits/stl_map.h: In member function ‘void ApplicationWindow::setWhat(QWidget*, unsigned int, const QString&)’:
> /usr/include/c++/6/bits/stl_map.h:483:4: note: parameter passing for argument of type ‘std::_Rb_tree<unsigned int, std::pair<const unsigned int, v4l2_query_ext_ctrl>, std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >, std::less<unsigned int>, std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >}’ will change in GCC 7.1
> __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct,
> ^~~
> /usr/include/c++/6/bits/stl_map.h: In member function ‘void ApplicationWindow::setWhat(QWidget*, unsigned int, long long int)’:
> /usr/include/c++/6/bits/stl_map.h:483:4: note: parameter passing for argument of type ‘std::_Rb_tree<unsigned int, std::pair<const unsigned int, v4l2_query_ext_ctrl>, std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >, std::less<unsigned int>, std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >}’ will change in GCC 7.1
> __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct,
> ^~~
> In file included from /usr/include/c++/6/map:60:0,
> from /usr/include/arm-linux-gnueabihf/qt5/QtCore/qmetatype.h:57,
> from /usr/include/arm-linux-gnueabihf/qt5/QtCore/qobject.h:54,
> from /usr/include/arm-linux-gnueabihf/qt5/QtWidgets/qwidget.h:44,
> from /usr/include/arm-linux-gnueabihf/qt5/QtWidgets/qmainwindow.h:43,
> from /usr/include/arm-linux-gnueabihf/qt5/QtWidgets/QMainWindow:1,
> from qv4l2.h:25,
> from ctrl-tab.cpp:20:
> /usr/include/c++/6/bits/stl_tree.h: In function ‘std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_emplace_hint_unique(std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::const_iterator, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple<unsigned int&&>, std::tuple<>}; _Key = unsigned int; _Val = std::pair<const unsigned int, v4l2_query_ext_ctrl>; _KeyOfValue = std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >; _Compare = std::less<unsigned int>; _Alloc = std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >]’:
> /usr/include/c++/6/bits/stl_tree.h:2193:7: note: parameter passing for argument of type ‘std::_Rb_tree<unsigned int, std::pair<const unsigned int, v4l2_query_ext_ctrl>, std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >, std::less<unsigned int>, std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >}’ will change in GCC 7.1
> _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> In file included from /usr/include/c++/6/map:61:0,
> from /usr/include/arm-linux-gnueabihf/qt5/QtCore/qmetatype.h:57,
> from /usr/include/arm-linux-gnueabihf/qt5/QtCore/qobject.h:54,
> from /usr/include/arm-linux-gnueabihf/qt5/QtWidgets/qwidget.h:44,
> from /usr/include/arm-linux-gnueabihf/qt5/QtWidgets/qmainwindow.h:43,
> from /usr/include/arm-linux-gnueabihf/qt5/QtWidgets/QMainWindow:1,
> from qv4l2.h:25,
> from ctrl-tab.cpp:20:
> /usr/include/c++/6/bits/stl_map.h: In member function ‘void ApplicationWindow::setVal64(unsigned int, long long int)’:
> /usr/include/c++/6/bits/stl_map.h:483:4: note: parameter passing for argument of type ‘std::_Rb_tree<unsigned int, std::pair<const unsigned int, v4l2_query_ext_ctrl>, std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >, std::less<unsigned int>, std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >}’ will change in GCC 7.1
> __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct,
> ^~~
> /usr/include/c++/6/bits/stl_map.h: In member function ‘long long int ApplicationWindow::getVal64(unsigned int)’:
> /usr/include/c++/6/bits/stl_map.h:483:4: note: parameter passing for argument of type ‘std::_Rb_tree<unsigned int, std::pair<const unsigned int, v4l2_query_ext_ctrl>, std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >, std::less<unsigned int>, std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >}’ will change in GCC 7.1
> __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct,
> ^~~
> /usr/include/c++/6/bits/stl_map.h: In member function ‘void ApplicationWindow::setString(unsigned int, const QString&)’:
> /usr/include/c++/6/bits/stl_map.h:483:4: note: parameter passing for argument of type ‘std::_Rb_tree<unsigned int, std::pair<const unsigned int, v4l2_query_ext_ctrl>, std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >, std::less<unsigned int>, std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >}’ will change in GCC 7.1
> __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct,
> ^~~
> /usr/include/c++/6/bits/stl_map.h: In member function ‘QString ApplicationWindow::getString(unsigned int)’:
> /usr/include/c++/6/bits/stl_map.h:483:4: note: parameter passing for argument of type ‘std::_Rb_tree<unsigned int, std::pair<const unsigned int, v4l2_query_ext_ctrl>, std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >, std::less<unsigned int>, std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >}’ will change in GCC 7.1
> __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct,
> ^~~
> /usr/include/c++/6/bits/stl_map.h: In member function ‘int ApplicationWindow::getVal(unsigned int)’:
> /usr/include/c++/6/bits/stl_map.h:483:4: note: parameter passing for argument of type ‘std::_Rb_tree<unsigned int, std::pair<const unsigned int, v4l2_query_ext_ctrl>, std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >, std::less<unsigned int>, std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >}’ will change in GCC 7.1
> __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct,
> ^~~
> /usr/include/c++/6/bits/stl_map.h: In member function ‘void ApplicationWindow::setVal(unsigned int, int)’:
> /usr/include/c++/6/bits/stl_map.h:483:4: note: parameter passing for argument of type ‘std::_Rb_tree<unsigned int, std::pair<const unsigned int, v4l2_query_ext_ctrl>, std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >, std::less<unsigned int>, std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >}’ will change in GCC 7.1
> __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct,
> ^~~
> /usr/include/c++/6/bits/stl_map.h: In member function ‘void ApplicationWindow::refresh(unsigned int)’:
> /usr/include/c++/6/bits/stl_map.h:483:4: note: parameter passing for argument of type ‘std::_Rb_tree<unsigned int, std::pair<const unsigned int, v4l2_query_ext_ctrl>, std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >, std::less<unsigned int>, std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >}’ will change in GCC 7.1
> __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct,
> ^~~
> /usr/include/c++/6/bits/stl_map.h:483:4: note: parameter passing for argument of type ‘std::_Rb_tree<unsigned int, std::pair<const unsigned int, v4l2_query_ext_ctrl>, std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >, std::less<unsigned int>, std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >}’ will change in GCC 7.1
> __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct,
> ^~~
> /usr/include/c++/6/bits/stl_map.h:483:4: note: parameter passing for argument of type ‘std::_Rb_tree<unsigned int, std::pair<const unsigned int, v4l2_query_ext_ctrl>, std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >, std::less<unsigned int>, std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >}’ will change in GCC 7.1
> __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct,
> ^~~
> /usr/include/c++/6/bits/stl_map.h:483:4: note: parameter passing for argument of type ‘std::_Rb_tree<unsigned int, std::pair<const unsigned int, v4l2_query_ext_ctrl>, std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >, std::less<unsigned int>, std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >}’ will change in GCC 7.1
> __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct,
> ^~~
> /usr/include/c++/6/bits/stl_map.h:483:4: note: parameter passing for argument of type ‘std::_Rb_tree<unsigned int, std::pair<const unsigned int, v4l2_query_ext_ctrl>, std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >, std::less<unsigned int>, std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >}’ will change in GCC 7.1
> __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct,
> ^~~
> /usr/include/c++/6/bits/stl_map.h:483:4: note: parameter passing for argument of type ‘std::_Rb_tree<unsigned int, std::pair<const unsigned int, v4l2_query_ext_ctrl>, std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >, std::less<unsigned int>, std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >}’ will change in GCC 7.1
> __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct,
> ^~~
> /usr/include/c++/6/bits/stl_map.h:483:4: note: parameter passing for argument of type ‘std::_Rb_tree<unsigned int, std::pair<const unsigned int, v4l2_query_ext_ctrl>, std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >, std::less<unsigned int>, std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >}’ will change in GCC 7.1
> __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct,
> ^~~
> /usr/include/c++/6/bits/stl_map.h:483:4: note: parameter passing for argument of type ‘std::_Rb_tree<unsigned int, std::pair<const unsigned int, v4l2_query_ext_ctrl>, std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >, std::less<unsigned int>, std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >}’ will change in GCC 7.1
> __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct,
> ^~~
> /usr/include/c++/6/bits/stl_map.h: In member function ‘void ApplicationWindow::updateCtrl(unsigned int)’:
> /usr/include/c++/6/bits/stl_map.h:483:4: note: parameter passing for argument of type ‘std::_Rb_tree<unsigned int, std::pair<const unsigned int, v4l2_query_ext_ctrl>, std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >, std::less<unsigned int>, std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >}’ will change in GCC 7.1
> __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct,
> ^~~
> /usr/include/c++/6/bits/stl_map.h:483:4: note: parameter passing for argument of type ‘std::_Rb_tree<unsigned int, std::pair<const unsigned int, v4l2_query_ext_ctrl>, std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >, std::less<unsigned int>, std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >}’ will change in GCC 7.1
> __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct,
> ^~~
> /usr/include/c++/6/bits/stl_map.h:483:4: note: parameter passing for argument of type ‘std::_Rb_tree<unsigned int, std::pair<const unsigned int, v4l2_query_ext_ctrl>, std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >, std::less<unsigned int>, std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >}’ will change in GCC 7.1
> __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct,
> ^~~
> /usr/include/c++/6/bits/stl_map.h:483:4: note: parameter passing for argument of type ‘std::_Rb_tree<unsigned int, std::pair<const unsigned int, v4l2_query_ext_ctrl>, std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >, std::less<unsigned int>, std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >}’ will change in GCC 7.1
> __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct,
> ^~~
> /usr/include/c++/6/bits/stl_map.h:483:4: note: parameter passing for argument of type ‘std::_Rb_tree<unsigned int, std::pair<const unsigned int, v4l2_query_ext_ctrl>, std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >, std::less<unsigned int>, std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >}’ will change in GCC 7.1
> __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct,
> ^~~
> /usr/include/c++/6/bits/stl_map.h:483:4: note: parameter passing for argument of type ‘std::_Rb_tree<unsigned int, std::pair<const unsigned int, v4l2_query_ext_ctrl>, std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >, std::less<unsigned int>, std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >}’ will change in GCC 7.1
> __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct,
> ^~~
> /usr/include/c++/6/bits/stl_map.h:483:4: note: parameter passing for argument of type ‘std::_Rb_tree<unsigned int, std::pair<const unsigned int, v4l2_query_ext_ctrl>, std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >, std::less<unsigned int>, std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >}’ will change in GCC 7.1
> __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct,
> ^~~
> /usr/include/c++/6/bits/stl_map.h: In member function ‘void ApplicationWindow::setDefaults(unsigned int)’:
> /usr/include/c++/6/bits/stl_map.h:483:4: note: parameter passing for argument of type ‘std::_Rb_tree<unsigned int, std::pair<const unsigned int, v4l2_query_ext_ctrl>, std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >, std::less<unsigned int>, std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >}’ will change in GCC 7.1
> __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct,
> ^~~
> /usr/include/c++/6/bits/stl_map.h:483:4: note: parameter passing for argument of type ‘std::_Rb_tree<unsigned int, std::pair<const unsigned int, v4l2_query_ext_ctrl>, std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >, std::less<unsigned int>, std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >}’ will change in GCC 7.1
> __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct,
> ^~~
> /usr/include/c++/6/bits/stl_map.h:483:4: note: parameter passing for argument of type ‘std::_Rb_tree<unsigned int, std::pair<const unsigned int, v4l2_query_ext_ctrl>, std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >, std::less<unsigned int>, std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >}’ will change in GCC 7.1
> __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct,
> ^~~
> /usr/include/c++/6/bits/stl_map.h:483:4: note: parameter passing for argument of type ‘std::_Rb_tree<unsigned int, std::pair<const unsigned int, v4l2_query_ext_ctrl>, std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >, std::less<unsigned int>, std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >}’ will change in GCC 7.1
> __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct,
> ^~~
> /usr/include/c++/6/bits/stl_map.h:483:4: note: parameter passing for argument of type ‘std::_Rb_tree<unsigned int, std::pair<const unsigned int, v4l2_query_ext_ctrl>, std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >, std::less<unsigned int>, std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >}’ will change in GCC 7.1
> __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct,
> ^~~
> /usr/include/c++/6/bits/stl_map.h:483:4: note: parameter passing for argument of type ‘std::_Rb_tree<unsigned int, std::pair<const unsigned int, v4l2_query_ext_ctrl>, std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >, std::less<unsigned int>, std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >}’ will change in GCC 7.1
> __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct,
> ^~~
> /usr/include/c++/6/bits/stl_map.h:483:4: note: parameter passing for argument of type ‘std::_Rb_tree<unsigned int, std::pair<const unsigned int, v4l2_query_ext_ctrl>, std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >, std::less<unsigned int>, std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >}’ will change in GCC 7.1
> __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct,
> ^~~
> /usr/include/c++/6/bits/stl_map.h: In member function ‘void ApplicationWindow::ctrlAction(int)’:
> /usr/include/c++/6/bits/stl_map.h:502:4: note: parameter passing for argument of type ‘std::_Rb_tree<unsigned int, std::pair<const unsigned int, v4l2_query_ext_ctrl>, std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >, std::less<unsigned int>, std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >}’ will change in GCC 7.1
> __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct,
> ^~~
> /usr/include/c++/6/bits/stl_map.h:483:4: note: parameter passing for argument of type ‘std::_Rb_tree<unsigned int, std::pair<const unsigned int, v4l2_query_ext_ctrl>, std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >, std::less<unsigned int>, std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >}’ will change in GCC 7.1
> __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct,
> ^~~
> /usr/include/c++/6/bits/stl_map.h:483:4: note: parameter passing for argument of type ‘std::_Rb_tree<unsigned int, std::pair<const unsigned int, v4l2_query_ext_ctrl>, std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >, std::less<unsigned int>, std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >}’ will change in GCC 7.1
> __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct,
> ^~~
> /usr/include/c++/6/bits/stl_map.h:483:4: note: parameter passing for argument of type ‘std::_Rb_tree<unsigned int, std::pair<const unsigned int, v4l2_query_ext_ctrl>, std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >, std::less<unsigned int>, std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >}’ will change in GCC 7.1
> __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct,
> ^~~
> /usr/include/c++/6/bits/stl_map.h:483:4: note: parameter passing for argument of type ‘std::_Rb_tree<unsigned int, std::pair<const unsigned int, v4l2_query_ext_ctrl>, std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >, std::less<unsigned int>, std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >}’ will change in GCC 7.1
> __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct,
> ^~~
> /usr/include/c++/6/bits/stl_map.h: In member function ‘void ApplicationWindow::updateCtrlRange(unsigned int, __s32)’:
> /usr/include/c++/6/bits/stl_map.h:483:4: note: parameter passing for argument of type ‘std::_Rb_tree<unsigned int, std::pair<const unsigned int, v4l2_query_ext_ctrl>, std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >, std::less<unsigned int>, std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >}’ will change in GCC 7.1
> __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct,
> ^~~
> /usr/include/c++/6/bits/stl_map.h: In member function ‘void ApplicationWindow::addTabs(int)’:
> /usr/include/c++/6/bits/stl_map.h:483:4: note: parameter passing for argument of type ‘std::_Rb_tree<unsigned int, std::pair<const unsigned int, v4l2_query_ext_ctrl>, std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >, std::less<unsigned int>, std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >}’ will change in GCC 7.1
> __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct,
> ^~~
> /usr/include/c++/6/bits/stl_map.h:483:4: note: parameter passing for argument of type ‘std::_Rb_tree<unsigned int, std::pair<const unsigned int, v4l2_query_ext_ctrl>, std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >, std::less<unsigned int>, std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >}’ will change in GCC 7.1
> __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct,
> ^~~
> /usr/include/c++/6/bits/stl_map.h:483:4: note: parameter passing for argument of type ‘std::_Rb_tree<unsigned int, std::pair<const unsigned int, v4l2_query_ext_ctrl>, std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >, std::less<unsigned int>, std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >}’ will change in GCC 7.1
> __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct,
> ^~~
> /usr/include/c++/6/bits/stl_map.h:502:4: note: parameter passing for argument of type ‘std::_Rb_tree<unsigned int, std::pair<const unsigned int, v4l2_query_ext_ctrl>, std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >, std::less<unsigned int>, std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >}’ will change in GCC 7.1
> __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct,
> ^~~
> /usr/include/c++/6/bits/stl_map.h:502:4: note: parameter passing for argument of type ‘std::_Rb_tree<unsigned int, std::pair<const unsigned int, v4l2_query_ext_ctrl>, std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >, std::less<unsigned int>, std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >}’ will change in GCC 7.1
> __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct,
> ^~~
>
Thanks,
Mauro
