py-pyqwt: add patch to update for modern SIP

Hopefully addresses https://trac.macports.org/ticket/58064

python/py-pyqwt/Portfile

@@ -39,8 +39,12 @@ if {${name} ne ${subport}} {
                        port:py${python.version}-numpy \
                        port:py${python.version}-sip
 
-    worksrcdir         ${worksrcdir}/configure
-
+    patchfiles         patch-sip_qwt5qt4_QwtModule.sip.diff
+
+    pre-configure {
+        worksrcdir ${worksrcdir}/configure
+    }
+
     configure.cmd      ${prefix}/bin/python${python.branch} configure.py
     configure.pre_args -I ${prefix}/include -I ${prefix}/include/qwt -I ${prefix}/include/python${python.branch} -L ${prefix}/lib --disable-numarray --disable-numeric
     configure.universal_args-delete --disable-dependency-tracking

python/py-pyqwt/files/patch-sip_qwt5qt4_QwtModule.sip.diff

@@ -0,0 +1,31 @@
+--- sip/iqt5qt4/IQtModule.sip.orig
++++ sip/iqt5qt4/IQtModule.sip
+@@ -29,7 +29,7 @@
+ // PyQwt becomes a free plug-in for a non-free program.
+
+
+-%Module PyQt4.Qwt5._iqt 0
++%Module(name=PyQt4.Qwt5._iqt)
+
+ %ModuleCode
+ #include <qcoreapplication.h>
+--- sip/qwt5qt4/QwtModule.sip.orig
++++ sip/qwt5qt4/QwtModule.sip
+@@ -29,7 +29,7 @@
+ // PyQwt becomes a free plug-in for a non-free program.
+
+
+-%Module PyQt4.Qwt5.Qwt 0
++%Module(name=PyQt4.Qwt5.Qwt)
+
+ %Timeline {Qwt_5_0_0 Qwt_5_0_1 Qwt_5_0_3 Qwt_5_1_0 Qwt_5_1_1 Qwt_5_2_0}
+
+@@ -49,7 +49,7 @@
+ %End // HAS_QWT_SVG
+
+
+-%Include QwtTypes.sip
++ // %Include QwtTypes.sip
+
+ %ModuleHeaderCode
+ #if PY_VERSION_HEX < 0x02050000 && !defined(PY_SSIZE_T_MIN)