[PyQt] Correct build architecture for static libs on iOS simulator?

[Patrick Stinson]

Well, I suppose this question is somehow off-topic? Just for future reference...

Thanks!

On Tue, Jan 31, 2017 at 7:27 PM, Patrick Stinson <patrickkidd at gmail.com> wrote:
> What is the correct way to build a SYSROOT for the iOS simulator using pyqtdeploy? When I try to “make iphonsimulator” in “./build” using my ios-64 SYSROOT I get the following unresolved symbols (and I imagine more from the other libraries once I resolve these):
>
> Undefined symbols for architecture x86_64:
>   "_PyEval_GetBuiltins", referenced from:
>       qrcimporter_load_module(_object*, _object*) in pdytools_module.o
>   "_PyObject_CallFunction", referenced from:
>       qrcimporter_load_module(_object*, _object*) in pdytools_module.o
>   "_PyImport_AddModuleObject", referenced from:
>       qrcimporter_load_module(_object*, _object*) in pdytools_module.o
>   "_PyModule_GetDict", referenced from:
>       qrcimporter_load_module(_object*, _object*) in pdytools_module.o
>   "_PyDict_SetItemString", referenced from:
>       qrcimporter_load_module(_object*, _object*) in pdytools_module.o
>   "_PyImport_ExecCodeModuleObject", referenced from:
>       qrcimporter_load_module(_object*, _object*) in pdytools_module.o
>   "_PyImport_ImportModule", referenced from:
>       qrcimporter_find_loader(_object*, _object*) in pdytools_module.o
>       qrcimporter_load_module(_object*, _object*) in pdytools_module.o
>   "_PyObject_CallObject", referenced from:
>       qrcimporter_find_loader(_object*, _object*) in pdytools_module.o
>   "_PyErr_SetString", referenced from:
>       qrcimporter_init(_object*, _object*, _object*) in pdytools_module.o
>   "_PyType_Ready", referenced from:
>       _PyInit_pdytools in pdytools_module.o
>   "_PyModule_Create2", referenced from:
>       _PyInit_pdytools in pdytools_module.o
>   "_PyList_Append", referenced from:
>       append_path_dirs(_object*, char const**) in pyqtdeploy_start.o
>   "_PyInit_sip", referenced from:
>       extension_modules in pyqtdeploy_main.o
>   "_PyErr_ExceptionMatches", referenced from:
>       handle_exception() in pyqtdeploy_start.o
>   "_PyMarshal_ReadObjectFromString", referenced from:
>       get_code_object(QString const&) in pdytools_module.o
>   "_Py_BuildValue", referenced from:
>       qrcimporter_find_loader(_object*, _object*) in pdytools_module.o
>       qrcimporter_load_module(_object*, _object*) in pdytools_module.o
>   "_PyErr_NormalizeException", referenced from:
>       handle_exception() in pyqtdeploy_start.o
>   "_PyInit_QtWidgets", referenced from:
>       extension_modules in pyqtdeploy_main.o
>   "__Py_NoneStruct", referenced from:
>       handle_exception() in pyqtdeploy_start.o
>       pdytools_init_executable_dir(QString const&) in pdytools_module.o
>       qrcimporter_find_loader(_object*, _object*) in pdytools_module.o
>       qrcimporter_find_module(_object*, _object*) in pdytools_module.o
>       qrcimporter_get_code(_object*, _object*) in pdytools_module.o
>       qrcimporter_get_source(_object*, _object*) in pdytools_module.o
>   "_PyUnicode_FromString", referenced from:
>       pyqtdeploy_start(int, char**, _inittab*, char const*, char const*, char const**) in pyqtdeploy_start.o
>   "_PyErr_Clear", referenced from:
>       handle_exception() in pyqtdeploy_start.o
>   "_PyErr_Print", referenced from:
>       handle_exception() in pyqtdeploy_start.o
>   "_PyLong_AsLong", referenced from:
>       handle_exception() in pyqtdeploy_start.o
>   "__Py_FalseStruct", referenced from:
>       qrcimporter_is_package(_object*, _object*) in pdytools_module.o
>   "_Py_OptimizeFlag", referenced from:
>       pyqtdeploy_start(int, char**, _inittab*, char const*, char const*, char const**) in pyqtdeploy_start.o
>   "_Py_SetProgramName", referenced from:
>       pyqtdeploy_start(int, char**, _inittab*, char const*, char const*, char const**) in pyqtdeploy_start.o
>   "_Py_FileSystemDefaultEncoding", referenced from:
>       pyqtdeploy_start(int, char**, _inittab*, char const*, char const*, char const**) in pyqtdeploy_start.o
>   "_PyModule_AddObject", referenced from:
>       _PyInit_pdytools in pdytools_module.o
>   "_PyImport_AppendInittab", referenced from:
>       pyqtdeploy_start(int, char**, _inittab*, char const*, char const*, char const**) in pyqtdeploy_start.o
>   "_Py_NoSiteFlag", referenced from:
>       pyqtdeploy_start(int, char**, _inittab*, char const*, char const*, char const**) in pyqtdeploy_start.o
>   "__PyArg_NoKeywords", referenced from:
>       qrcimporter_init(_object*, _object*, _object*) in pdytools_module.o
>   "_Py_HasFileSystemDefaultEncoding", referenced from:
>       pyqtdeploy_start(int, char**, _inittab*, char const*, char const*, char const**) in pyqtdeploy_start.o
>   "_PyObject_GetAttrString", referenced from:
>       handle_exception() in pyqtdeploy_start.o
>       qrcimporter_find_loader(_object*, _object*) in pdytools_module.o
>       qrcimporter_load_module(_object*, _object*) in pdytools_module.o
>   "_PyUnicode_FromStringAndSize", referenced from:
>       append_path_dirs(_object*, char const**) in pyqtdeploy_start.o
>   "_PyImport_Inittab", referenced from:
>       qrcimporter_find_module(_object*, _object*) in pdytools_module.o
>   "_PyExc_ImportError", referenced from:
>       qrcimporter_init(_object*, _object*, _object*) in pdytools_module.o
>       raise_import_error(QString const&) in pdytools_module.o
>       read_data(QString const&, QByteArray&) in pdytools_module.o
>   "_PyArg_ParseTuple", referenced from:
>       qrcimporter_init(_object*, _object*, _object*) in pdytools_module.o
>       qrcimporter_find_loader(_object*, _object*) in pdytools_module.o
>       qrcimporter_find_module(_object*, _object*) in pdytools_module.o
>       qrcimporter_get_code(_object*, _object*) in pdytools_module.o
>       qrcimporter_get_data(_object*, _object*) in pdytools_module.o
>       qrcimporter_is_package(_object*, _object*) in pdytools_module.o
>       qrcimporter_load_module(_object*, _object*) in pdytools_module.o
>       ...
>   "_PyImport_ExtendInittab", referenced from:
>       pyqtdeploy_start(int, char**, _inittab*, char const*, char const*, char const**) in pyqtdeploy_start.o
>   "_Py_Initialize", referenced from:
>       pyqtdeploy_start(int, char**, _inittab*, char const*, char const*, char const**) in pyqtdeploy_start.o
>   "_PyUnicode_FSDecoder", referenced from:
>       qrcimporter_init(_object*, _object*, _object*) in pdytools_module.o
>   "_Py_FrozenFlag", referenced from:
>       pyqtdeploy_start(int, char**, _inittab*, char const*, char const*, char const**) in pyqtdeploy_start.o
>   "_PySys_GetObject", referenced from:
>       pyqtdeploy_start(int, char**, _inittab*, char const*, char const*, char const**) in pyqtdeploy_start.o
>       pdytools_init_executable_dir(QString const&) in pdytools_module.o
>   "_PyInit_Qt", referenced from:
>       extension_modules in pyqtdeploy_main.o
>   "_PyErr_Format", referenced from:
>       raise_import_error(QString const&) in pdytools_module.o
>       read_data(QString const&, QByteArray&) in pdytools_module.o
>   "_PyImport_Import", referenced from:
>       pyqtdeploy_start(int, char**, _inittab*, char const*, char const*, char const**) in pyqtdeploy_start.o
>   "_PyObject_CallMethod", referenced from:
>       pyqtdeploy_start(int, char**, _inittab*, char const*, char const*, char const**) in pyqtdeploy_start.o
>   "_Py_IgnoreEnvironmentFlag", referenced from:
>       pyqtdeploy_start(int, char**, _inittab*, char const*, char const*, char const**) in pyqtdeploy_start.o
>   "_PySys_SetObject", referenced from:
>       pyqtdeploy_start(int, char**, _inittab*, char const*, char const*, char const**) in pyqtdeploy_start.o
>   "_Py_Finalize", referenced from:
>       pyqtdeploy_start(int, char**, _inittab*, char const*, char const*, char const**) in pyqtdeploy_start.o
>       handle_exception() in pyqtdeploy_start.o
>   "_PyUnicode_FromKindAndData", referenced from:
>       qstring_to_str(QString const&) in pdytools_module.o
>   "__Py_TrueStruct", referenced from:
>       pyqtdeploy_start(int, char**, _inittab*, char const*, char const*, char const**) in pyqtdeploy_start.o
>       qrcimporter_is_package(_object*, _object*) in pdytools_module.o
>   "_PyExc_SystemExit", referenced from:
>       handle_exception() in pyqtdeploy_start.o
>   "_PyInit_QtGui", referenced from:
>       extension_modules in pyqtdeploy_main.o
>   "_PyImport_FrozenModules", referenced from:
>       pyqtdeploy_start(int, char**, _inittab*, char const*, char const*, char const**) in pyqtdeploy_start.o
>   "_PyType_GenericNew", referenced from:
>       _PyInit_pdytools in pdytools_module.o
>   "_PySys_SetArgvEx", referenced from:
>       pyqtdeploy_start(int, char**, _inittab*, char const*, char const*, char const**) in pyqtdeploy_start.o
>   "_PyBytes_FromStringAndSize", referenced from:
>       qrcimporter_get_data(_object*, _object*) in pdytools_module.o
>   "_PyModule_AddIntConstant", referenced from:
>       _PyInit_pdytools in pdytools_module.o
>   "_PyErr_Fetch", referenced from:
>       handle_exception() in pyqtdeploy_start.o
>   "_PyErr_Restore", referenced from:
>       handle_exception() in pyqtdeploy_start.o
>   "_PyDict_GetItemString", referenced from:
>       qrcimporter_load_module(_object*, _object*) in pdytools_module.o
>   "_PyInit_QtCore", referenced from:
>       extension_modules in pyqtdeploy_main.o
> ld: symbol(s) not found for architecture x86_64
> clang: error: linker command failed with exit code 1 (use -v to see invocation)
>
>
>> On Jan 31, 2017, at 10:47 AM, Patrick Stinson <patrickkidd at gmail.com> wrote:
>>
>> When building the sip python and PYQT libraries, what is the correct build architecture to use for linking with pyqtdeploy -generated targets? When using osx-64, I am getting unresolved symbol errors for symbols defined in the python library upon linking using the makefiles generated by pyqtdeploy.
>>
>> If it helps, looking back up in the log there's all these warnings from ld saying that the x86_64 architecture is going to be deprecated for the iPhone simulator.
>>
>> Thoughts? Thanks!
>
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