Re: [Quantlib-users] Release candidate for QuantLib 1.44

[Dirk E. <ed...@de...>]

On 9 October 2026 at 09:29, Dirk Eddelbuettel wrote:
| 
| On 9 October 2026 at 09:12, Dirk Eddelbuettel wrote:
| | No SWIG release candidate this time?
| 
| Never mind. I once again fell for 'tagged but no (pre-)release'.  Built and
| uploaded too.

quantlib-swig failed at launchpad.net for 26.04 for both amd64 and arm64. Log
for the former is at

https://launchpadlibrarian.net/880333797/buildlog_ubuntu-resolute-amd64.quantlib-swig_1.43.99-0.2604.0_BUILDING.txt.gz

and contains this

src/QuantLib/quantlib_wrap.cpp: In function ‘PyObject* SWIG_runtime_data_module()’:
src/QuantLib/quantlib_wrap.cpp:1455:39: error: ‘PyImport_AddModuleRef’ was not declared in this scope; did you mean ‘PyImport_AddModule’?
 1455 |     Swig_runtime_data_module_global = PyImport_AddModuleRef(SWIG_RUNTIME_MODULE);
      |                                       ^~~~~~~~~~~~~~~~~~~~~
      |                                       PyImport_AddModule
src/QuantLib/quantlib_wrap.cpp: In function ‘int SwigPyObject_Check(PyObject*)’:
src/QuantLib/quantlib_wrap.cpp:1057:44: error: ‘PyType_GetFullyQualifiedName’ was not declared in this scope; did you mean ‘SWIG_PyType_GetFullyQualifiedName’?
 1057 | # define SWIG_PyType_GetFullyQualifiedName PyType_GetFullyQualifiedName
      |                                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/QuantLib/quantlib_wrap.cpp:2127:24: note: in expansion of macro ‘SWIG_PyType_GetFullyQualifiedName’
 2127 |     PyObject *tpname = SWIG_PyType_GetFullyQualifiedName(op_type);
      |                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/QuantLib/quantlib_wrap.cpp: In function ‘int SwigPyPacked_Check(PyObject*)’:
src/QuantLib/quantlib_wrap.cpp:1057:44: error: ‘PyType_GetFullyQualifiedName’ was not declared in this scope; did you mean ‘SWIG_PyType_GetFullyQualifiedName’?
 1057 | # define SWIG_PyType_GetFullyQualifiedName PyType_GetFullyQualifiedName
      |                                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/QuantLib/quantlib_wrap.cpp:2544:24: note: in expansion of macro ‘SWIG_PyType_GetFullyQualifiedName’
 2544 |     PyObject *tpname = SWIG_PyType_GetFullyQualifiedName(op_type);
      |                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/QuantLib/quantlib_wrap.cpp: In function ‘swig_type_info* SWIG_Python_TypeQuery(const char*)’:
src/QuantLib/quantlib_wrap.cpp:1114:39: error: ‘PyDict_GetItemStringRef’ was not declared in this scope; did you mean ‘PyDict_GetItemString’?
 1114 | # define SWIG_PyDict_GetItemStringRef PyDict_GetItemStringRef
      |                                       ^~~~~~~~~~~~~~~~~~~~~~~
src/QuantLib/quantlib_wrap.cpp:3277:3: note: in expansion of macro ‘SWIG_PyDict_GetItemStringRef’
 3277 |   SWIG_PyDict_GetItemStringRef(cache, type, &obj);
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/QuantLib/quantlib_wrap.cpp: In function ‘MatrixRow Matrix___getitem__(QuantLib::Matrix*, QuantLib::Integer)’:
src/QuantLib/quantlib_wrap.cpp:10411:29: warning: comparison of integer expressions of different signedness: ‘QuantLib::Integer’ {aka ‘int’} and ‘QuantLib::Size’ {aka ‘long unsigned int’} [-Wsign-compare]
10411 |             if (i >= 0 && i < self->rows())
      |                           ~~^~~~~~~~~~~~~~
In file included from /usr/include/ql/patterns/observable.hpp:32,
                 from /usr/include/ql/event.hpp:29,
                 from /usr/include/ql/cashflow.hpp:28,
                 from /usr/include/ql/quantlib.hpp:11,
                 from src/QuantLib/quantlib_wrap.cpp:6559:
src/QuantLib/quantlib_wrap.cpp: In member function ‘const std::vector<double> OdeFct::operator()(QuantLib::Real, const std::vector<double>&) const’:
src/QuantLib/quantlib_wrap.cpp:19453:73: warning: comparison of integer expressions of different signedness: ‘Py_ssize_t’ {aka ‘long int’} and ‘std::vector<double>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
19453 |             PyList_Check(pyResult.get()) && PyList_Size(pyResult.get()) == y.size(),
      |                                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
error: command '/usr/bin/x86_64-linux-gnu-g++' failed with exit code 1
E: pybuild pybuild:485: build: plugin distutils failed with: exit code=1: /usr/bin/python3 setup.py build 

which looks like a Python / SWIG issue?  Luigi, any idea about this?

Dirk

-- 
dirk.eddelbuettel.com | @eddelbuettel | ed...@de...