Add install target to cmake files

[andig]

Current git (c57c3e75df866e5f9819c8ba9b618c3323d3ce08) shows the following build warnings on raspbian stretch:

/home/pi/ebusd/src/lib/ebus/data.cpp: In member function ‘virtual ebusd::result_t ebusd::DataFieldTemplates::getFieldMap(const string&, std::vector<std::__cxx11::basic_string<char> >*, std::__cxx11::string*) const’:
/home/pi/ebusd/src/lib/ebus/data.cpp:1213:37: warning: variable ‘previous’ set but not used [-Wunused-but-set-variable]
       map<string, size_t>::iterator previous = seen.find(lowerName);
                                     ^~~~~~~~

/home/pi/ebusd/src/lib/ebus/message.cpp: In member function ‘virtual ebusd::result_t ebusd::MessageMap::getFieldMap(const string&, std::vector<std::__cxx11::basic_string<char> >*, std::__cxx11::string*) const’:
/home/pi/ebusd/src/lib/ebus/message.cpp:1863:37: warning: variable ‘previous’ set but not used [-Wunused-but-set-variable]
       map<string, size_t>::iterator previous = seen.find(lowerName);
                                     ^~~~~~~~

In file included from /usr/include/c++/6/map:61:0,
                 from /home/pi/ebusd/src/lib/ebus/message.h:26,
                 from /home/pi/ebusd/src/lib/ebus/message.cpp:19:
/usr/include/c++/6/bits/stl_map.h: In member function ‘std::map<_Key, _Tp, _Compare, _Alloc>::mapped_type& std::map<_Key, _Tp, _Compare, _Alloc>::operator[](const key_type&) [with _Key = long long unsigned int; _Tp = std::vector<ebusd::Message*>; _Compare = std::less<long long unsigned int>; _Alloc = std::allocator<std::pair<const long long unsigned int, std::vector<ebusd::Message*> > >]’:
/usr/include/c++/6/bits/stl_map.h:483:4: note: parameter passing for argument of type ‘std::_Rb_tree<long long unsigned int, std::pair<const long long unsigned int, std::vector<ebusd::Message*> >, std::_Select1st<std::pair<const long long unsigned int, std::vector<ebusd::Message*> > >, std::less<long long unsigned int>, std::allocator<std::pair<const long long unsigned int, std::vector<ebusd::Message*> > > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const long long unsigned int, std::vector<ebusd::Message*> > >}’ 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 /home/pi/ebusd/src/lib/ebus/message.h:26,
                 from /home/pi/ebusd/src/lib/ebus/message.cpp:19:
/usr/include/c++/6/bits/stl_tree.h: In member 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 long long unsigned int&>, std::tuple<>}; _Key = long long unsigned int; _Val = std::pair<const long long unsigned int, std::vector<ebusd::Message*> >; _KeyOfValue = std::_Select1st<std::pair<const long long unsigned int, std::vector<ebusd::Message*> > >; _Compare = std::less<long long unsigned int>; _Alloc = std::allocator<std::pair<const long long unsigned int, std::vector<ebusd::Message*> > >]’:
/usr/include/c++/6/bits/stl_tree.h:2193:7: note: parameter passing for argument of type ‘std::_Rb_tree<long long unsigned int, std::pair<const long long unsigned int, std::vector<ebusd::Message*> >, std::_Select1st<std::pair<const long long unsigned int, std::vector<ebusd::Message*> > >, std::less<long long unsigned int>, std::allocator<std::pair<const long long unsigned int, std::vector<ebusd::Message
*> > > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const long long unsigned int, std::vector<ebusd::Message*> > >}’ will change in GCC 7.1
       _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/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 = long long unsigned int; _Val = std::pair<const long long unsigned int, std::vector<ebusd::Message*> >; _KeyOfValue = std::_Select1st<std::pair<const long long unsigned int, std::vector<ebusd::Message*> > >; _Compare = std::less<long long unsigned int>; _Alloc = std::allocator<std::pair<const long long unsigned int, std::vector<ebusd::Message*> > >]’:
/usr/include/c++/6/bits/stl_tree.h:1928:5: note: parameter passing for argument of type ‘std::_Rb_tree<long long unsigned int, std::pair<const long long unsigned int, std::vector<ebusd::Message*> >, std::_Select1st<std::pair<const long long unsigned int, std::vector<ebusd::Message*> > >, std::less<long long unsigned int>, std::allocator<std::pair<const long long unsigned int, std::vector<ebusd::Message*> > > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const long long unsigned int, std::vector<ebusd::Message*> > >}’ will change in GCC 7.1
     _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::
     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Also, the install target no longer seems to exist:

pi@heizung:~/ebusd $  make install
make: *** No rule to make target 'install'.  Stop.

[john30]

should work better with 6be124f, can you verify please?

[andig]

The first two are gone, message.cpp and missing install make target (mentioned in wiki) are still there.

Maybe this helps with the gcc 7.1 warning: https://gcc.gnu.org/ml/gcc/2017-05/msg00073.html

[john30]

the warnings are for ABI changes as stated in https://gcc.gnu.org/gcc-7/changes.html, so it seems nothing to worry about right now. for the missing install target: this is due to compile support only for CMake right now. Subject to be enhanced some time in future.

[john30]

mini install added with 3af05a2

[john30]

install target should be fine by now, e.g. with commit 13c121704b539873ca78c7fd9a0dcb75191d4144