[oe] [meta-qt4] Cmake Could NOT find Qt4, missing: QT_MOC_EXECUTABLE

[Måns Zigher]

Shouldn't it actually point to sysroot-components? Even if the directory
would actually exists and containing the moc4 then what if the recipe is
cleared after building qt4-native it would break. Is the problem that
qt4-native is actually broken for rocko?

BR
Mans Zigher

2018-02-21 15:51 GMT+01:00 Måns Zigher <mans.zigher at gmail.com>:

> After some more investigation I realized that qmake is actually detected
> correctly the problem is that when running qmake2 -query I get the
> following results
>
> qmake2 -query
>
> QT_INSTALL_PREFIX:/home/build/tmp/work/x86_64-linux/qt4-nati
> ve/4.8.7-r0/recipe-sysroot-native/usr
>
>
> QT_INSTALL_DATA:/home/build/tmp/work/x86_64-linux/qt4-native
> /4.8.7-r0/recipe-sysroot-native/usr/share/qt4
>
>
> QT_INSTALL_DOCS:/home/build/tmp/work/x86_64-linux/qt4-native
> /4.8.7-r0/recipe-sysroot-native/usr/share/doc/qt4
>
>
> QT_INSTALL_HEADERS:/home/build/tmp/work/x86_64-linux/qt4-
> native/4.8.7-r0/recipe-sysroot-native/usr/include/qt4
>
>
> QT_INSTALL_LIBS:/home/build/tmp/work/x86_64-linux/qt4-native
> /4.8.7-r0/recipe-sysroot-native/usr/lib
>
>
> QT_INSTALL_BINS:/home/build/tmp/work/x86_64-linux/qt4-native
> /4.8.7-r0/recipe-sysroot-native/usr/bin
>
>
> QT_INSTALL_PLUGINS:/home/build/tmp/work/x86_64-linux/qt4-
> native/4.8.7-r0/recipe-sysroot-native/usr/lib/qt4/plugins
>
>
> QT_INSTALL_IMPORTS:/home/build/tmp/work/x86_64-linux/qt4-
> native/4.8.7-r0/recipe-sysroot-native/usr/lib/qt4/imports
>
>
> QT_INSTALL_TRANSLATIONS:/home/build/tmp/work/x86_64-linux/qt
> 4-native/4.8.7-r0/recipe-sysroot-native/usr/share/qt4/translations
>
>
> QT_INSTALL_CONFIGURATION:/home/build/tmp/work/x86_64-linux/
> qt4-native/4.8.7-r0/recipe-sysroot-native/etc/qt4
>
>
> QT_INSTALL_EXAMPLES:/home/build/tmp/work/x86_64-linux/qt4-
> native/4.8.7-r0/recipe-sysroot-native/usr/bin/qt4/examples
>
>
> QT_INSTALL_DEMOS:/home/build/tmp/work/x86_64-linux/qt4-nativ
> e/4.8.7-r0/recipe-sysroot-native/usr/bin/qt4/demos
>
>
> QMAKE_MKSPECS:/home/build/tmp/work/x86_64-linux/qt4-native/4
> .8.7-r0/recipe-sysroot-native/usr/share/qt4/mkspecs
>
>
> QMAKE_VERSION:2.01a
> QT_VERSION:4.8.7
>
> QT_INSTALL_BINS:/home/build/tmp/work/x86_64-linux/qt4-native
> /4.8.7-r0/recipe-sysroot-native/usr/bin is a directory that is none
> existing.
>
> BR
> Mans Zigher
>
>
> 2018-02-21 13:13 GMT+01:00 Måns Zigher <mans.zigher at gmail.com>:
>
>> When running devshell I can verify that echo $PATH includes the
>> recipe-sysroot-native dir and if I run "whereis qmake2" the
>> recipe-sysroot-native dir appears. So the question remains why is CMake not
>> detecting the binaries?
>>
>> BR
>> Mans Zigher
>>
>> 2018-02-21 13:02 GMT+01:00 Måns Zigher <mans.zigher at gmail.com>:
>>
>>> Hi,
>>>
>>> I am trying to build a native QT application that is required when
>>> generating the image. The recipe is depending on qt4-native and i am using
>>> poky version rocko. The application is using CMake which is producing the
>>> following error
>>>
>>> | -- Looking for Q_WS_MAC - not found
>>> | CMake Error at recipe-sysroot-native/usr/shar
>>> e/cmake-3.8/Modules/FindPackageHandleStandardArgs.cmake:137 (message):
>>>
>>> |   Could NOT find Qt4 (missing: QT_MOC_EXECUTABLE QT_RCC_EXECUTABLE
>>> |   QT_UIC_EXECUTABLE) (found version "4.8.7")
>>> | Call Stack (most recent call first):
>>> |   recipe-sysroot-native/usr/share/cmake-3.8/Modules/FindPackageHandleStandardArgs.cmake:377
>>> (_FPHSA_FAILURE_MESSAGE)
>>> |   recipe-sysroot-native/usr/share/cmake-3.8/Modules/FindQt4.cmake:1326
>>> (FIND_PACKAGE_HANDLE_STANDARD_ARGS)
>>> |   CMakeLists.txt:5 (find_package)
>>>
>>> When using jethro the recipe works fine. If I search for qmake2 in the
>>> build directory we get the following hits
>>>
>>> ./tmp/sysroots-components/x86_64/qt4-native/usr/bin/qmake2
>>> ./tmp/work/x86_64-linux/my-qt-application/0.1-r0/recipe-sysr
>>> oot-native/usr/bin/qmake2
>>> ./tmp/work/x86_64-linux/qt4-native/4.8.7-r0/sysroot-destdir/
>>> home/build/tmp/work/x86_64-linux/qt4-native/4.8.7-r0/recipe-
>>> sysroot-native/usr/bin/qmake2
>>>
>>> I would think that CMake should find qmake2 in the recipe-sysroot-native
>>> dir. Any help would be appreciated. How can I point CMake in the direction
>>> so it finds the qt tools.
>>>
>>> BR
>>> Måns Zigher
>>>
>>>
>>
>