Compile fails about horizon HOT 8 CLOSED

Do I have the wrong GTK version installed? GTKFILECHOOSERNATIVE seems not to be supported.
` GtkFileChooserNative *native = gtk_file_chooser_native_new ("Save PDF",
GTK_WINDOW(main_window->gobj()),
GTK_FILE_CHOOSER_ACTION_SAVE,
"_Open",
"_Cancel");
auto chooser = Glib::wrap(GTK_FILE_CHOOSER(native));
chooser->set_do_overwrite_confirmation(true);
if(last_pdf_filename.size()) {
chooser->set_filename(last_pdf_filename);
}
else {
chooser->set_current_name("schematic.pdf");
}

	if(gtk_native_dialog_run (GTK_NATIVE_DIALOG (native))==GTK_RESPONSE_ACCEPT) {
		std::string fn = chooser->get_filename();
		last_pdf_filename = fn;
		export_pdf(fn, *core.c->get_schematic(), core.r);
	}`

from horizon.

Next thing:
dialogs/dialogs.cpp:364:47: error: converting to ‘std::tuple<bool, std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, long int, double>’ from initializer list would use explicit constructor ‘constexpr std::tuple< >::tuple(_UElements&& ...) [with _UElements = {bool, std::__cxx11::basic_string<char, std::char_traits, std::allocator >&, int&, long int&, double&}; = void; _Elements = {bool, std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, long int, double}]’
return {true, filename, layer, width, scale};
^
dialogs/dialogs.cpp:367:48: error: converting to ‘std::tuple<bool, std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, long int, double>’ from initializer list would use explicit constructor ‘constexpr std::tuple< >::tuple(_UElements&& ...) [with _UElements = {bool, std::__cxx11::basic_string<char, std::char_traits, std::allocator >&, int&, long int&, double&}; = void; _Elements = {bool, std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, long int, double}]’
return {false, filename, layer, width, scale};

from horizon.

next:
property_panels/property_panel.cpp: In static member function ‘static horizon::PropertyPanel* horizon::PropertyPanel::create(horizon::ObjectType, horizon::Core*, horizon::PropertyPanels*)’:
property_panels/property_panel.cpp:121:49: error: no matching function for call to ‘Gtk::Builder::get_widget_derived(const char [14], horizon::PropertyPanel*&, horizon::ObjectType&, horizon::Core*&)’
x->get_widget_derived("PropertyPanel", w, t, c);

from horizon.

Same issue in another file.
imp/rules/rules_window.cpp:402:47: error: no matching function for call to ‘Gtk::Builder::get_widget_derived(const char [7], horizon::RulesWindow*&, horizon::CanvasGL*&, horizon::Rules*&, horizon::Core*&)’

from horizon.

imp/fab_output_window.cpp:75:4: error: ‘GtkFileChooserNative’ was not declared in this scope
GtkFileChooserNative native = gtk_file_chooser_native_new ("Select output directory",
^
imp/fab_output_window.cpp:75:26: error: ‘native’ was not declared in this scope
GtkFileChooserNative native = gtk_file_chooser_native_new ("Select output directory",
^
imp/fab_output_window.cpp:79:14: error: ‘gtk_file_chooser_native_new’ was not declared in this scope
"_Cancel");
^
imp/fab_output_window.cpp:84:55: error: ‘GTK_NATIVE_DIALOG’ was not declared in this scope
if(gtk_native_dialog_run (GTK_NATIVE_DIALOG (native))==GTK_RESPONSE_ACCEPT) {
^
imp/fab_output_window.cpp:84:56: error: ‘gtk_native_dialog_run’ was not declared in this scope
if(gtk_native_dialog_run (GTK_NATIVE_DIALOG (native))==GTK_RESPONSE_ACCEPT) {
^
imp/fab_output_window.cpp: In static member function ‘static horizon::FabOutputWindow horizon::FabOutputWindow::create(Gtk::Window, horizon::Board*, horizon::FabOutputSettings*)’:
imp/fab_output_window.cpp:156:42: error: no matching function for call to ‘Gtk::Builder::get_widget_derived(const char [7], horizon::FabOutputWindow*&, horizon::Board*&, horizon::FabOutputSettings*&)’
x->get_widget_derived("window", w, b, s);

from horizon.

Which ubuntu version are you using? GtkFileChooserNative requires at least Gtk 3.20, i.e. at least ubuntu 17.04. The other errors are probably due too an older version of gcc not being as smart as I'm hoping for. Since the next LTS is only a few months away, fixing these issues isn't worthwhile from my point. I'm happy to accept patches though.

from horizon.

@carrotIndustries Maybe we should link in the README to the build instructions in the wiki. Also maybe state in the wiki on which distro you develop (i.e. the one that will always work) and which minimal Ubuntu version is required.

from horizon.

@carrotIndustries @rnestler I'm using Ubuntu 16.04 LTS.
GTK version is 3.18.9-1ubuntu3.3 - so thats why its not supported
GCC version is gcc version 5.4.0 20160609

From my personal perspective the systems setup isn't too old. However, when the new LTS is there i will setup a new PC, so then I can try your software. Would have loved to try it right now, but anway...

From my personal point you can close this issue, as the build instructions have been updated.

from horizon.