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
signature.asc
Description: This is a digitally signed message part.
_______________________________________________ PySide mailing list PySide@lists.openbossa.org http://lists.openbossa.org/listinfo/pyside
