[Octave-bug-tracker] [bug #55003] dev fails to build for me since around 01-11-2018

[A.R. Burgers]

URL:
  <https://savannah.gnu.org/bugs/?55003>

                 Summary: dev fails to build for me since around 01-11-2018
                 Project: GNU Octave
            Submitted by: arb
            Submitted on: Sat 10 Nov 2018 09:41:19 AM UTC
                Category: Interpreter
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Build Failure
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: dev
        Operating System: GNU/Linux

    _______________________________________________________

Details:

dev fails for me in building libgui/src/documentation.cc. Stable still builds.
I have Qt 5.4 and gcc 4.9.3

The error log is attached. The first lines:


../octave/libgui/src/documentation.cc: In member function 'QAction*
octave::documentation::add_action(const QIcon&, const QString&, const char*,
QWidget*, QToolBar*)':
../octave/libgui/src/documentation.cc:283:38: error: invalid use of incomplete
type 'class QAction'
     a = new QAction (icon, text, this);
                                      ^
In file included from
/home/mach/user/Qt/5.4/gcc_64/include/QtWidgets/QApplication:1:0,
                 from ../octave/libgui/src/documentation.cc:31:
/home/mach/user/Qt/5.4/gcc_64/include/QtWidgets/qapplication.h:230:18: error:
forward declaration of 'class QAction'
     friend class QAction;
                  ^
../octave/libgui/src/documentation.cc:284:49: error: no matching function for
call to 'octave::documentation::connect(QAction*&, const char [14], QWidget*&,
const char*&)'
     connect (a, SIGNAL (triggered ()), r, member);




    _______________________________________________________

File Attachments:


-------------------------------------------------------
Date: Sat 10 Nov 2018 09:41:20 AM UTC  Name: 09665529b6ba+_compile.txt  Size:
26KiB   By: arb

<http://savannah.gnu.org/bugs/download.php?file_id=45396>

    _______________________________________________________

Reply to this item at:

  <https://savannah.gnu.org/bugs/?55003>

_______________________________________________
  Message sent via Savannah
  https://savannah.gnu.org/