build error with pyqt 4.4
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build error with pyqt 4.4
by Erick Tryzelaar-5
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It looks like a change in between this release and
4.4-snapshot-20080508_0 broke my build. Here's the error: g++ -c -pipe -Os -Wall -W -fPIC -DPYTHON_LIB=\"Python.framework/Versions/2.4/Python\" -DQT_NO_DEBUG -DQT_PLUGIN -DQT_SCRIPT_LIB -DQT_XML_LIB -DQT_GUI_LIB -DQT_CORE_LIB -DQDESIGNER_EXPORT_WIDGETS -DQT_SHARED -I/opt/local/share/qt4-mac/mkspecs/macx-g++ -I. -I/opt/local/Library/Frameworks/QtDesigner.framework/Versions/4/Headers -I/opt/local/include/qt4-mac/QtDesigner -I/opt/local/Library/Frameworks/QtCore.framework/Versions/4/Headers -I/opt/local/include/qt4-mac/QtCore -I/opt/local/Library/Frameworks/QtGui.framework/Versions/4/Headers -I/opt/local/include/qt4-mac/QtGui -I/opt/local/Library/Frameworks/QtXml.framework/Versions/4/Headers -I/opt/local/include/qt4-mac/QtXml -I/opt/local/Library/Frameworks/QtScript.framework/Versions/4/Headers -I/opt/local/include/qt4-mac/QtScript -I/opt/local/include/qt4-mac -I/opt/local/Library/Frameworks/Python.framework/Versions/2.4/include/python2.4 -I. -I. -F/opt/local/Library/Frameworks -o pluginloader.o pluginloader.cpp pluginloader.cpp: In static member function 'static PyObject* PyCustomWidgets::getModuleAttr(const char*, const char*)': pluginloader.cpp:284: error: invalid conversion from 'const char*' to 'char*' pluginloader.cpp:284: error: initializing argument 1 of 'PyObject* PyImport_ImportModule(char*)' pluginloader.cpp:296: error: invalid conversion from 'const char*' to 'char*' pluginloader.cpp:296: error: initializing argument 2 of 'PyObject* PyObject_GetAttrString(PyObject*, char*)' make[1]: *** [pluginloader.o] Error 1 make: *** [all] Error 2 Looking at a diff, it looks like this was a recent addition: -PyObject *PyCustomWidgets::getModuleAttr(char *module, char *attr) +PyObject *PyCustomWidgets::getModuleAttr(const char *module, const char *attr) { +#if PY_VERSION_HEX >= 0x020500 PyObject *mod = PyImport_ImportModule(module); +#else + PyObject *mod = PyImport_ImportModule(const_cast<char *>(module)); +#endif if (!mod) { PyErr_Print(); return 0; } +#if PY_VERSION_HEX >= 0x020500 PyObject *obj = PyObject_GetAttrString(mod, attr); +#else + PyObject *obj = PyObject_GetAttrString(mod, const_cast<char *>(attr)); +#endif + Py_DECREF(mod); if (!obj) { PyErr_Print(); I'm building this on leopard that has python 2.5 installed, but I'm building it against python 2.4, so I think something's getting confused somewhere. _______________________________________________ PyQt mailing list PyQt@... http://www.riverbankcomputing.com/mailman/listinfo/pyqt |
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Re: build error with pyqt 4.4
by Phil Thompson-5
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On Tuesday 13 May 2008 18:55:15 Erick Tryzelaar wrote:
> It looks like a change in between this release and > 4.4-snapshot-20080508_0 broke my build. Here's the error: > > g++ -c -pipe -Os -Wall -W -fPIC > -DPYTHON_LIB=\"Python.framework/Versions/2.4/Python\" -DQT_NO_DEBUG > -DQT_PLUGIN -DQT_SCRIPT_LIB -DQT_XML_LIB -DQT_GUI_LIB -DQT_CORE_LIB > -DQDESIGNER_EXPORT_WIDGETS -DQT_SHARED > -I/opt/local/share/qt4-mac/mkspecs/macx-g++ -I. > -I/opt/local/Library/Frameworks/QtDesigner.framework/Versions/4/Headers > -I/opt/local/include/qt4-mac/QtDesigner > -I/opt/local/Library/Frameworks/QtCore.framework/Versions/4/Headers > -I/opt/local/include/qt4-mac/QtCore > -I/opt/local/Library/Frameworks/QtGui.framework/Versions/4/Headers > -I/opt/local/include/qt4-mac/QtGui > -I/opt/local/Library/Frameworks/QtXml.framework/Versions/4/Headers > -I/opt/local/include/qt4-mac/QtXml > -I/opt/local/Library/Frameworks/QtScript.framework/Versions/4/Headers > -I/opt/local/include/qt4-mac/QtScript -I/opt/local/include/qt4-mac > -I/opt/local/Library/Frameworks/Python.framework/Versions/2.4/include/pytho >n2.4 -I. -I. -F/opt/local/Library/Frameworks -o pluginloader.o > pluginloader.cpp > pluginloader.cpp: In static member function 'static PyObject* > PyCustomWidgets::getModuleAttr(const char*, const char*)': > pluginloader.cpp:284: error: invalid conversion from 'const char*' to > 'char*' pluginloader.cpp:284: error: initializing argument 1 of > 'PyObject* PyImport_ImportModule(char*)' > pluginloader.cpp:296: error: invalid conversion from 'const char*' to > 'char*' pluginloader.cpp:296: error: initializing argument 2 of > 'PyObject* PyObject_GetAttrString(PyObject*, char*)' > make[1]: *** [pluginloader.o] Error 1 > make: *** [all] Error 2 > > > Looking at a diff, it looks like this was a recent addition: > > -PyObject *PyCustomWidgets::getModuleAttr(char *module, char *attr) > +PyObject *PyCustomWidgets::getModuleAttr(const char *module, const char > *attr) { > +#if PY_VERSION_HEX >= 0x020500 > PyObject *mod = PyImport_ImportModule(module); > +#else > + PyObject *mod = PyImport_ImportModule(const_cast<char *>(module)); > +#endif > > if (!mod) > { > PyErr_Print(); > return 0; > } > > +#if PY_VERSION_HEX >= 0x020500 > PyObject *obj = PyObject_GetAttrString(mod, attr); > +#else > + PyObject *obj = PyObject_GetAttrString(mod, const_cast<char *>(attr)); > +#endif > + > Py_DECREF(mod); > > if (!obj) > { > PyErr_Print(); > > > I'm building this on leopard that has python 2.5 installed, but I'm > building it against python 2.4, so I think something's getting > confused somewhere. Oh dear. The fix is to change the "0x020500" to "0x02050000" in the two lines above. Looks like there will be a v4.4.1 fairly soon... Phil _______________________________________________ PyQt mailing list PyQt@... http://www.riverbankcomputing.com/mailman/listinfo/pyqt |
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