[Patch-gnuradio] Simple change for MacPorts QWT recognition using CMake

[Michael Dickens]

Using this patch and the cmake build, everything compiles and installs 
correctly.  I haven't tried executing anything yet.  One step at a time. - MLD

+++++++++++++++++++++
diff --git a/cmake/Modules/FindQwt.cmake b/cmake/Modules/FindQwt.cmake
index 698edc8..bc8683f 100644
--- a/cmake/Modules/FindQwt.cmake
+++ b/cmake/Modules/FindQwt.cmake
@@ -3,7 +3,7 @@
 # QWT_LIBRARIES libraries to link against
 # QWT_FOUND If false, do not try to use Qwt
 
-find_path ( QWT_INCLUDE_DIRS qwt_plot.h /usr/include/qwt-qt4 /usr/include/qwt )
+find_path ( QWT_INCLUDE_DIRS qwt_plot.h /usr/include/qwt-qt4 /usr/include/qwt 
/opt/local/include/qwt )
          
 find_library ( QWT_LIBRARIES NAMES qwt-qt4 qwt)
 
+++++++++++++++++++++

git_master_macports_qwt_fix.diff
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