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

--- CMakeLists.txt.orig	2011-08-14 20:15:31.000000000 +0300
+++ CMakeLists.txt	2012-03-18 18:45:39.057686046 +0200
@@ -134,9 +134,9 @@
 
 if(GLUT_FOUND)
   add_executable(gl2psTest WIN32 gl2psTest.c)
-  target_link_libraries(gl2psTest lib ${EXTERNAL_LIBRARIES})
+  target_link_libraries(gl2psTest lib ${EXTERNAL_LIBRARIES} -lm)
   add_executable(gl2psTestSimple WIN32 gl2psTestSimple.c)
-  target_link_libraries(gl2psTestSimple lib ${EXTERNAL_LIBRARIES})
+  target_link_libraries(gl2psTestSimple lib ${EXTERNAL_LIBRARIES} -lm)
 endif(GLUT_FOUND)
 
 find_package(LATEX)