Error with Qt 6 and autotools

[Enrico Forestieri]

On Thu, Aug 24, 2023 at 01:53:48PM +0200, Cor Blom wrote:
> 
>Op 24-08-2023 om 13:49 schreef Jean-Marc Lasgouttes:
>>Le 24/08/2023 à 13:27, Cor Blom a écrit :
>>>>Can I see src/frontends/qt/Makefile too?
>>>
>>>See attached. I use a recent git checkout, so it should be the 
>>>same as the one in the git sources.
>>
>>I meant the generated Makefile.
>>
>
>Ah, sorry. Attached.

You are missing a few includes and libs. I don't know why the 
configuration proceeds instead of stopping with an explicatory error.

Please, save the attached file (named test.pro) in an empty directory 
and then issue the following command (ignore any warning about private 
headers):

$ qmake6 test.pro

After that, please report the output of the following commands:

$ make -s INCPATH
$ make -s LIBS
$ make -s EXPORT_MISSING

As an example, this is what I get:

$ make -s INCPATH
-I. -I/usr/local/qt6/include/QtGui/6.5.2 -I/usr/local/qt6/include/QtGui/6.5.2/QtGui -I/usr/local/qt6/include -I/usr/local/qt6/include/QtSvgWidgets -I/usr/local/qt6/include/QtSvg -I/usr/local/qt6/include/QtWidgets -I/usr/local/qt6/include/QtGui -I/usr/local/qt6/include/QtConcurrent -I/usr/local/qt6/include/QtCore/6.5.2 -I/usr/local/qt6/include/QtCore/6.5.2/QtCore -I/usr/local/qt6/include/QtCore -I. -I/usr/include/opengl -I/usr/include/opengl -I/usr/local/qt6/mkspecs/cygwin-g++-win32

$ make -s LIBS
-L/usr/lib/w32api -L/usr/local/lib /usr/local/qt6/lib/libQt6SvgWidgets.dll.a /usr/local/qt6/lib/libQt6Svg.dll.a /usr/local/qt6/lib/libQt6Widgets.dll.a /usr/local/qt6/lib/libQt6Gui.dll.a /usr/local/qt6/lib/libQt6Concurrent.dll.a /usr/local/qt6/lib/libQt6Core.dll.a -lole32 -luuid -lfreetype -lz

$ make -s EXPORT_MISSING

All necessary includes and libraries should be present and the last 
command should not produce any output, otherwise there's a problem with 
your Qt6 configuration.

-- 
Enrico
-------------- next part --------------
QMAKE_EXTRA_VARIABLES = MISSING
qtHaveModule(core)		{QT += core} else {MISSING += core}
qtHaveModule(concurrent)	{QT += concurrent} else {MISSING += concurrent}
qtHaveModule(gui)		{QT += gui gui-private} else {MISSING += gui}
qtHaveModule(svg)		{QT += svg} else {MISSING += svg}
qtHaveModule(svgwidgets)	{QT += svgwidgets} else {MISSING += svgwidgets}
qtHaveModule(widgets)		{QT += widgets} else {MISSING += widgets}
percent.target = %
percent.commands = @echo "\$(\$(@))"
QMAKE_EXTRA_TARGETS += percent
QMAKE_PROJECT_DEPTH = 0