[Octave-bug-tracker] [bug #43319] Octave dev version fails to build with --enable-64

[Philip Nienhuis]

URL:
  <http://savannah.gnu.org/bugs/?43319>

                 Summary: Octave dev version fails to build with --enable-64
                 Project: GNU Octave
            Submitted by: philipnienhuis
            Submitted on: Sun 28 Sep 2014 07:43:42 PM CEST
                Category: Configuration and Build System
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Build Failure
                  Status: None
             Assigned to: None
         Originator Name: Philip Nienhuis
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: dev
        Operating System: Any

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Details:

Not only the dev version (4.1.0+) but also gui-release (3.9.0+).
The offending code is in QtHandles.

FWIW I see more or less the same error ("no matching function for..." ...some
call to a function with int* argument) when trying to install some OF packages
(image, odepkg) in Octave 3.8.2 built with --enable-64.


libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../../octave-dev/libgui -I..
-I/usr/include/freetype2 -I/usr/include/freetype2 -I/usr/include/libxml2
-I/usr/include/freetype2 -I/usr/include/QtNetwork -I/usr/include/QtOpenGL
-I/usr/include/QtGui -I/usr/include/QtCore -Igraphics
-I../../octave-dev/libgui/graphics -I../../octave-dev/liboctave/cruft/misc
-I../../octave-dev/liboctave/array -I../liboctave/numeric
-I../../octave-dev/liboctave/numeric -I../liboctave/operators
-I../../octave-dev/liboctave/operators -I../../octave-dev/liboctave/system
-I../../octave-dev/liboctave/util -I../libinterp -I../../octave-dev/libinterp
-I../libinterp/parse-tree -I../../octave-dev/libinterp/parse-tree
-I../libinterp/corefcn -I../../octave-dev/libinterp/corefcn
-I../../octave-dev/libinterp/octave-value -Wall -W -Wshadow -Wold-style-cast
-Wformat -Wpointer-arith -Wwrite-strings -Wcast-align -Wcast-qual -g -O2
-pthread -MT graphics/graphics_libgui_graphics_la-QtHandlesUtils.lo -MD -MP
-MF graphics/.deps/graphics_libgui_graphics_la-QtHandlesUtils.Tpo -c
../../octave-dev/libgui/graphics/QtHandlesUtils.cc  -fPIC -DPIC -o
graphics/.libs/graphics_libgui_graphics_la-QtHandlesUtils.o
../../octave-dev/libgui/graphics/QtHandlesUtils.cc: In function 'QImage
QtHandles::Utils::makeImageFromCData(const octave_value&, int, int)':
../../octave-dev/libgui/graphics/QtHandlesUtils.cc:223:33: error: no matching
function for call to 'qMin(octave_idx_type&, int&)'
       int w = qMin (dv(1), width);
                                 ^
../../octave-dev/libgui/graphics/QtHandlesUtils.cc:223:33: note: candidate
is:
In file included from /usr/include/QtCore/qnamespace.h:45:0,
                 from /usr/include/QtCore/qobjectdefs.h:45,
                 from /usr/include/QtCore/qobject.h:47,
                 from /usr/include/QtCore/qcoreapplication.h:45,
                 from /usr/include/QtGui/qapplication.h:45,
                 from /usr/include/QtGui/QApplication:1,
                 from ../../octave-dev/libgui/graphics/QtHandlesUtils.cc:27:
/usr/include/QtCore/qglobal.h:1215:34: note: template<class T> const T&
qMin(const T&, const T&)
 Q_DECL_CONSTEXPR inline const T &qMin(const T &a, const T &b) { return (a <
b) ? a : b; }
                                  ^
/usr/include/QtCore/qglobal.h:1215:34: note:   template argument
deduction/substitution failed:
../../octave-dev/libgui/graphics/QtHandlesUtils.cc:223:33: note:   deduced
conflicting types for parameter 'const T' ('long int' and 'int')
       int w = qMin (dv(1), width);
                                 ^
../../octave-dev/libgui/graphics/QtHandlesUtils.cc:224:34: error: no matching
function for call to 'qMin(octave_idx_type&, int&)'
       int h = qMin (dv(0), height);
                                  ^
../../octave-dev/libgui/graphics/QtHandlesUtils.cc:224:34: note: candidate
is:
In file included from /usr/include/QtCore/qnamespace.h:45:0,
                 from /usr/include/QtCore/qobjectdefs.h:45,
                 from /usr/include/QtCore/qobject.h:47,
                 from /usr/include/QtCore/qcoreapplication.h:45,
                 from /usr/include/QtGui/qapplication.h:45,
                 from /usr/include/QtGui/QApplication:1,
                 from ../../octave-dev/libgui/graphics/QtHandlesUtils.cc:27:
/usr/include/QtCore/qglobal.h:1215:34: note: template<class T> const T&
qMin(const T&, const T&)
 Q_DECL_CONSTEXPR inline const T &qMin(const T &a, const T &b) { return (a <
b) ? a : b; }
                                  ^
/usr/include/QtCore/qglobal.h:1215:34: note:   template argument
deduction/substitution failed:
../../octave-dev/libgui/graphics/QtHandlesUtils.cc:224:34: note:   deduced
conflicting types for parameter 'const T' ('long int' and 'int')
       int h = qMin (dv(0), height);
                                  ^
Makefile:3370: recipe for target
'graphics/graphics_libgui_graphics_la-QtHandlesUtils.lo' failed
make[3]: *** [graphics/graphics_libgui_graphics_la-QtHandlesUtils.lo] Error 1
make[3]: Leaving directory '/home/philip/devel/octdev/oct410+_64/libgui'
Makefile:2581: recipe for target 'all' failed
make[2]: *** [all] Error 2
make[2]: Leaving directory '/home/philip/devel/octdev/oct410+_64/libgui'






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