wxPython: update to 4.1.1

Based on https://bitbucket.org/ustsv/testpkg_msys2/src/master/mingw-w64-wxpython-phoenix-git/PKGBUILD

Exclude numpy dependency on *-clang-* because it has not been built for
lack of a fortran compiler.

mingw-w64-wxPython/0100-wxPython-wxHandleFatalExceptions.patch

@@ -0,0 +1,61 @@
+From 3197c46797a3e98bed5f4e6a22c765a2b7b6421d Mon Sep 17 00:00:00 2001
+From: Robin Dunn <robin@alldunn.com>
+Date: Mon, 18 Jan 2021 14:15:57 -0800
+Subject: [PATCH 1/2] Add support for using setCppCode on function objects
+
+---
+ etgtools/sip_generator.py | 9 ++++++++-
+ 1 file changed, 8 insertions(+), 1 deletion(-)
+
+diff --git a/etgtools/sip_generator.py b/etgtools/sip_generator.py
+index 1621fdd43..38db80b1d 100644
+--- a/etgtools/sip_generator.py
++++ b/etgtools/sip_generator.py
+@@ -206,7 +206,14 @@ def generateFunction(self, function, stream, _needDocstring=True):
+                     stream.write(nci(code, 4))
+                     stream.write('%End\n')
+                 elif codeType == 'function':
+-                    raise NotImplementedError() # TODO: See generateMethod for an example, refactor to share code...
++                    ## raise NotImplementedError() # TODO: See generateMethod for an example, refactor to share code...
++                    cm = extractors.CppMethodDef.FromMethod(function)
++                    cm.body = code
++                    self.generateCppMethod(cm, stream, "", skipDeclaration=True)
++                    # generateCppMethod will have already done the overloads
++                    # and virtual catcher code, so we can just return from
++                    # here.
++                    return
+         for f in function.overloads:
+             self.generateFunction(f, stream, _needDocstring)
+         stream.write('\n')
+
+From 91a205fb172d4a7979fce7941195103b86328223 Mon Sep 17 00:00:00 2001
+From: Robin Dunn <robin@alldunn.com>
+Date: Mon, 18 Jan 2021 14:16:59 -0800
+Subject: [PATCH 2/2] Provide a stubbed version of wxHandleFatalExceptions
+ based on wxUSE_ON_FATAL_EXCEPTION
+
+---
+ etg/app.py | 10 ++++++++++
+ 1 file changed, 10 insertions(+)
+
+diff --git a/etg/app.py b/etg/app.py
+index 9416d9a58..cbdf11913 100644
+--- a/etg/app.py
++++ b/etg/app.py
+@@ -209,6 +209,16 @@ def run():
+ 
+     #-------------------------------------------------------
+ 
++    module.find('wxHandleFatalExceptions').setCppCode("""\
++        #if wxUSE_ON_FATAL_EXCEPTION
++            return wxHandleFatalExceptions(doIt);
++        #else
++            wxLogInfo("This build of wxWidgets does not support wxHandleFatalExceptions.");
++            return false;
++        #endif
++        """)
++
++    #-------------------------------------------------------
+ 
+     module.addHeaderCode("""\
+         enum wxAppAssertMode {