I hope the ugly hacks don't stay in for too long...at this point I would
prefer cross platform to slightly reduced size.
On Fri, Sep 11, 2009 at 8:14 AM, Hugo Parente Lima
<hugo.l...@openbossa.org>wrote:
> On Friday 11 September 2009 03:00:28 Brendan Duncan wrote:
> > All the bugs have been submitted. I made sure to test against a clean
> copy
> > of pySide, with Qt in the standard install locations. So I believe
> fixing
> > the bugs I submitted should make pySide buildable on all Macs.
>
> Nice, renato already fixed some reported bugs.
>
> > I'm going to work on getting it to build on Windows next. (I work on all
> > three platforms, so I'm eager to get PySide in all three so I can start
> > using it in my projects).
>
> You can compile under Windows, but you will not be able to link the
> bindings
> due to an ugly hack we did to reduce the library size a bit.
>
> >
> >
> > On Thu, Sep 10, 2009 at 6:08 AM, Hugo Parente Lima
> >
> > <hugo.l...@openbossa.org>wrote:
> > > On Wednesday 09 September 2009 20:21:13 Brendan Duncan wrote:
> > > > I finally got PySide built for the Mac. It was an effort. When I
> get
> > > > a chance, I'll put together a more coherent set of notes. But for
> now,
> > >
> > > here
> > >
> > > > are the changes I needed to make to get it built.
> > >
> > > Nice, many items are easy to fix in PySide. Can you file a bug report
> for
> > > each
> > > item?
> > >
> > > > * Because the generator was picking up the wrong atomic_*.h
> > >
> > > system-specific
> > >
> > > > headers, I had to remove the ones I didn't want picked up from the Qt
> > > > includes directory. Maybe these should just be ignored by the
> > > > generator alltogether, or figure out how to get the generator to pick
> > > > up the header for the correct architecture....
> > >
> > > The parser in APIExtractor is executed without define Q_WS_MAC, so the
> > > wrong
> > > atomic_*.h were found.
> > >
> > > The solution is to generate the globa.h file (used by the parser) using
> > > cmake
> > > (configure_file command) and define Q_WS_MAC, Q_WS_WIN, etc, if needed.
> > >
> > > We can do this, just file a bug report :-)
> > >
> > > About the linker flags, they are specific to GCC, so we really need to
> > > when compiling in other plataforms/compilers.
> > >
> > > > * QtCore will build fine, but QtGui complains about not being able to
> > >
> > > find
> > >
> > > > the Qt headers for some reason. I had to add
> > > > set(QT_INCLUDE_DIR "/usr/local/Trolltech/Qt-4.5.2/include")
> > > > to the top level CMakeLists.txt for it to build. I can re-look into
> > >
> > > this,
> > >
> > > > because PySide should build using only what's available from the
> binary
> > > > install of Qt on OSX (which means CMake should find things in the
> > > > /Library/Frameworks directories).
> > > >
> > > > * QtUiTools doesn't get installed as a Framework on OSX, so I had to
> > > > add: set(QT_QTUITOOLS_INCLUDE_DIR
> > > > "/usr/local/Trolltech/Qt-4.5.2/include/QtUiTools")
> > > > in order for CMake to find those headers. Like the previous issue, a
> > > > better solution should be found that rely only on the binary install
> > > > of Qt.
> > > >
> > > > * There are some unsupported linker flags being used in
> > > > CMAKE_CXX_FLAGS_RELEASE in the top level CMakeLists.txt, so I had to
> > > > take those out by removing the -Wl,* flags:
> > > > set(CMAKE_CXX_FLAGS_RELEASE "-Wall -fvisibility=hidden
> > > > -fvisibility-inlines-hidden -Os -finline-limit=600
> -ffunction-sections
> > > > -fomit-frame-pointer -fno-default-inline -fconserve-space
> > > > -fno-enforce-eh-specs -fno-threadsafe-statics
> > > > -fno-implicit-inline-templates -DNDEBUG
> > >
> > > -DBOOST_PYTHON_NO_PY_SIGNATURES")
> > >
> > > > * boost::python is having trouble with some class methods that return
> > > > Qt::Handle, because it's an alias for void*, and there is no return
> > >
> > > policy
> > >
> > > > defined for void*. For now, I just had the scanner ignore those
> > > > methods
> > >
> > > by
> > >
> > > > adding the following.
> > > >
> > > > data/typesystem/typesystem_core.xml:
> > > > <rejection class="QThread" function-name="currentThreadId"/>
> > > >
> > > > data/typesystem/typesystem_gui.xml:
> > > > <rejection class="QFont" function-name="handle"/>
> > > >
> > > > data/typesystem/typesystem_network.xml:
> > > > <rejection class="QSslCertificate" function-name="handle"/>
> > > > <rejection class="QSslKey" function-name="handle"/>
> > > >
> > > > data/typesystem/typesystem_opengl.xml
> > > > <rejection class="QGLColormap" function-name="handle"/>
> > > > <rejection class="QGLPixelBuffer" function-name="handle"/>
> > > >
> > > >
> > > > * QtGui: qx11_info is not available on OSX or windows:
> > > > PySide/QtGui/CMakeLists.txt
> > > > Comment out the qx11_wrapper lines:
> > > >
> #${CMAKE_CURRENT_BINARY_DIR}/${BINDING_NAME}/QtGui/qx11info_wrapper.cpp
> > > >
> #${CMAKE_CURRENT_BINARY_DIR}/${BINDING_NAME}/QtGui/qx11info_wrapper.hpp
> > > >
> > > >
> > > > * QtGui: Unknown linker option: --reduce-memory-overheads
> > > > PySide/QtGui/CMakeLists.txt
> > > > Comment out the "LINK_FLAGS" line:
> > > > #set_target_properties(QtGui PROPERTIES PREFIX "" LINK_FLAGS
> > > > "-Wl,--reduce-memory-overheads")
> > > >
> > > >
> > > > * QtOpenGL: Missing link to QtGui library (causes undefined QWidget
> > > > symbols).
> > > > PySide/QtOpenGL/CMakeLists.txt
> > > > Add ${QT_QTGUI_LIBRARY} to target_link_libraries.
> > > > target_link_libraries(QtOpenGL
> > > > ${Boost_PYTHON_LIBRARY}
> > > > ${PYTHON_LIBRARIES}
> > > > ${QT_QTCORE_LIBRARY}
> > > > ${QT_QTGUI_LIBRARY}
> > > > ${QT_QTOPENGL_LIBRARY}
> > > > pysidebase)
> > > >
> > > >
> > > > * QtHelp: Missing link to QtGUi library.
> > > > PySide/QtHelp/CMakeLists.txt
> > > > Add ${QT_QTGUI_LIBRARY} to target_link_libraries.
> > > > target_link_libraries(QtHelp
> > > > ${Boost_PYTHON_LIBRARY}
> > > > ${PYTHON_LIBRARIES}
> > > > ${QT_QTCORE_LIBRARY}
> > > > ${QT_QTGUI_LIBRARY}
> > > > ${QT_QTHELP_LIBRARY}
> > > > pysidebase)
> > > >
> > > >
> > > > * QtScriptTools: The "ugly workaround" in QtScriptTools
> CMakeLists.txt
> > >
> > > does
> > >
> > > > not work for OSX.
> > > > PySide/QtScriptTools/CMakeLists.txt
> > > > Replace
> > > > set (QT_QTSCRIPTTOOLS_INCLUDE_DIR ${QT_QTSCRIPT_INCLUDE_DIR}Tools)
> > > > set (QT_QTSCRIPTTOOLS_LIBRARY -lQtScriptTools)
> > > > With
> > > > set(QT_QTSCRIPTTOOLS_INCLUDE_DIR
> > > > "/Library/Frameworks/QtScriptTools.framework/Headers")
> > > > set (QT_QTSCRIPTTOOLS_LIBRARY "-framework QtScriptTools")
> > > >
> > > >
> > > > * QtScriptTools: Missing link to QtGui and QtScript libraries.
> > > > PySide/QtScriptTools/CMakeLists.txt
> > > > Add ${QT_QTGUI_LIBRARY} and ${QT_QTSCRIPT_LIBRARY} to
> > > > target_link_libraries. target_link_libraries(QtScriptTools
> > > > ${Boost_PYTHON_LIBRARY}
> > > > ${PYTHON_LIBRARIES}
> > > > ${QT_QTCORE_LIBRARY}
> > > > ${QT_QTGUI_LIBRARY}
> > > > ${QT_QTSCRIPT_LIBRARY}
> > > > ${QT_QTSCRIPTTOOLS_LIBRARY}
> > > > pysidebase)
> > > >
> > > >
> > > >
> > > > * QtUiTools: Missing link to QtUiTools library.
> > > > OSX doesn't install QtUiTools as a Framework (because QtUiTools is a
> > >
> > > static
> > >
> > > > library and not a shared library). This also means that (as far as I
> > >
> > > know)
> > >
> > > > Qt does not include the QtUiTools library with the binary
> installation
> > > > of Qt on OSX!
> > > >
> > > > QtUiTools needs to be manually added to the libraries to link:
> > > > PySide/QtUiTools/CMakeLists.txt
> > > > Add the QtUiTools library.
> > > > set (QT_QTUITOOLS_LIBRARY "-L/usr/local/Trolltech/Qt-4.5.2/lib
> > > > -lQtUiTools")
> > > >
> > > >
> > > > * QtGui creates libQtGui.so, but the install is trying to copy
> > > > QtGui.so. PySide/QtGui/CMakeLists.txt
> > > > Change
> > > > install(FILES ${CMAKE_CURRENT_BINARY_DIR}/QtGui.so
> > > > To
> > > > install(FILES ${CMAKE_CURRENT_BINARY_DIR}/libQtGui.so
> > >
> > > --
> > > Hugo Parente Lima
> > > INdT - Instituto Nokia de Tecnologia
> > >
> > > _______________________________________________
> > > PySide mailing list
> > > PySide@lists.openbossa.org
> > > http://lists.openbossa.org/listinfo/pyside
> >
>
> --
> Hugo Parente Lima
> INdT - Instituto Nokia de Tecnologia
>
> _______________________________________________
> PySide mailing list
> PySide@lists.openbossa.org
> http://lists.openbossa.org/listinfo/pyside
>
>
_______________________________________________
PySide mailing list
PySide@lists.openbossa.org
http://lists.openbossa.org/listinfo/pyside
