[Octave-bug-tracker] [bug #44874] QT5 and QT4 build collision

[marco atzeri]

URL:
  <http://savannah.gnu.org/bugs/?44874>

                 Summary: QT5 and QT4 build collision
                 Project: GNU Octave
            Submitted by: matzeri
            Submitted on: Sat 18 Apr 2015 07:12:25 PM GMT
                Category: Configuration and Build System
                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: 4.0.0-rc3
        Operating System: Microsoft Windows

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Details:

On cygwin 64 bit.
Both QT5 and QT4 devel headers are available:

make[2]: Entering directory
'/cygdrive/e/cyg_pub/devel/octave/octave-4.0.0rc3-1.x86_64/build/libgui'
make  all-am
make[3]: Entering directory
'/cygdrive/e/cyg_pub/devel/octave/octave-4.0.0rc3-1.x86_64/build/libgui'
  CXX      src/src_libgui_src_la-settings-dialog.lo
In file included from
/pub/devel/octave/octave-4.0.0rc3-1.x86_64/src/octave-4.0.0-rc3/libgui/src/settings-dialog.cc:31:0:
src/ui-settings-dialog.h:13:29: fatal error: QtWidgets/QAction: No such file
or directory
 #include <QtWidgets/QAction>
                             ^
compilation terminated.

QtWidgets/QAction exists for QT5
but is different for QT4
QtGui/QAction

from configs.log

  Qt CPPFLAGS:                 -I/usr/include/qt4 -I/usr/include/qt4/QtNetwork
-I/usr/include/qt4 -I/usr/include/qt4/QtOpenGL -I/usr/include/qt4
-I/usr/include/qt4/QtGui -I/usr/include/qt4 -I/usr/include/qt4/QtCore

[cut]

ac_cv_prog_ac_ct_LRELEASE=lrelease-qt5
ac_cv_prog_ac_ct_MOC=moc-qt5
ac_cv_prog_ac_ct_OBJDUMP=objdump
ac_cv_prog_ac_ct_RANLIB=ranlib
ac_cv_prog_ac_ct_RCC=rcc-qt5
ac_cv_prog_ac_ct_STRIP=strip
ac_cv_prog_ac_ct_UIC=uic-qt5






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