File no-copy-dt-needed-entries.patch of Package mingw64-gl2ps

Index: CMakeLists.txt
===================================================================
--- CMakeLists.txt.orig
+++ CMakeLists.txt
@@ -111,6 +111,11 @@ if(MATH_LIBRARY)
   list(APPEND EXTERNAL_LIBRARIES ${MATH_LIBRARY})
 endif(MATH_LIBRARY)
 
+find_library(MATH_LIBRARY m)
+if(MATH_LIBRARY)
+  list(APPEND EXTERNAL_LIBRARIES ${MATH_LIBRARY})
+endif(MATH_LIBRARY)
+
 include_directories(${EXTERNAL_INCLUDES})
 
 if(OPENGL_FOUND)