Failure compiling data_members.hpp with i386-mingw32 under OS X

[gabomdq@…]

I'm using boost to compile Python support for libRocket (librocket.com). I compile my engine across a variety of platforms and compilers, and I've only come across this issue with the i386-mingw32 compiler obtained from Mac Ports (macports.org), on OS X. The mingw compiler for Ubuntu seems to work just fine, as well as the native compilers for each system, for Android, iOS, etc.

The error I get is the following:

In file included from /Users/gabo/ignifuga/tmp/intel_mingw32/ignifuga/Rocket/Core/Python/precompiled.h:32,
                 from /Users/gabo/ignifuga/tmp/intel_mingw32/ignifuga/cython_src/Rocket+Core+Python+ElementChildrenProxy.cpp:28:
/Users/gabo/ignifuga/tmp/intel_mingw32/ignifuga/Rocket/Core/Python/Python.h:38: warning: ignoring #pragma warning 
/Users/gabo/ignifuga/tmp/intel_mingw32/ignifuga/Rocket/Core/Python/Python.h:39: warning: ignoring #pragma warning 
In file included from /Users/gabo/ignifuga/tmp/intel_mingw32/ignifuga/Rocket/Core/Python/precompiled.h:32,
                 from /Users/gabo/ignifuga/tmp/intel_mingw32/ignifuga/cython_src/Rocket+Core+Python+ElementAttributeProxy.cpp:28:
/Users/gabo/ignifuga/tmp/intel_mingw32/ignifuga/Rocket/Core/Python/Python.h:49: warning: ignoring #pragma warning 
/Users/gabo/ignifuga/tmp/intel_mingw32/ignifuga/boost/python/data_members.hpp: In function `boost::python::api::object boost::python::make_getter(const D&) [with D = const char*(Rocket::Core::Python::ElementAttributeProxy::AttributeProxy::*)()]':
/Users/gabo/ignifuga/tmp/intel_mingw32/ignifuga/boost/python/class.hpp:484:   instantiated from `boost::python::class_<T, X1, X2, X3>& boost::python::class_<T, X1, X2, X3>::def_readonly_impl(const char*, D&, const char*) [with D = const char*(Rocket::Core::Python::ElementAttributeProxy::AttributeProxy::*const)(), W = Rocket::Core::Python::ElementAttributeProxy::AttributeProxy, X1 = boost::python::detail::not_specified, X2 = boost::python::detail::not_specified, X3 = boost::python::detail::not_specified]'
/Users/gabo/ignifuga/tmp/intel_mingw32/ignifuga/boost/python/class.hpp:283:   instantiated from `boost::python::class_<T, X1, X2, X3>& boost::python::class_<T, X1, X2, X3>::def_readonly(const char*, const D&, const char*) [with D = const char*(Rocket::Core::Python::ElementAttributeProxy::AttributeProxy::*)(), W = Rocket::Core::Python::ElementAttributeProxy::AttributeProxy, X1 = boost::python::detail::not_specified, X2 = boost::python::detail::not_specified, X3 = boost::python::detail::not_specified]'
/Users/gabo/ignifuga/tmp/intel_mingw32/ignifuga/cython_src/Rocket+Core+Python+ElementAttributeProxy.cpp:49:   instantiated from here
/Users/gabo/ignifuga/tmp/intel_mingw32/ignifuga/boost/python/data_members.hpp:279: error: no matching function for call to `make_getter(const char*(Rocket::Core::Python::ElementAttributeProxy::AttributeProxy::*const&)(), boost::python::detail::not_specified&, boost::is_member_pointer<const char*(Rocket::Core::Python::ElementAttributeProxy::AttributeProxy::*)()>, long int)'
make: *** [Modules/Rocket+Core+Python+ElementAttributeProxy.o] Error 1

[Ralf W. Grosse-Kunstleve]

Could you provide a patch? -- I'll check it in for the next release.