ENH: sneak a test into RC 5

Tests/X11/CMakeLists.txt

@@ -6,6 +6,7 @@ INCLUDE (${CMAKE_ROOT}/Modules/FindX11.cmake)
 MESSAGE("X11_FOUND: ${X11_FOUND}")
 
 ADD_EXECUTABLE (UseX11 X11.c)
+install(TARGETS UseX11 DESTINATION bin)
 
 # so for universal binaries this test will fail if 
 # 
@@ -26,10 +27,14 @@ IF(X11_FOUND)
   IF(APPLE)
     ADD_EXECUTABLE(HelloWorldX11 HelloWorldX11.cxx)
     TARGET_LINK_LIBRARIES(HelloWorldX11 ${X11_LIBRARIES})
-    install( TARGETS HelloWorldX11 DESTINATION bin)
-    # build a CPack driven installer package
+    install(TARGETS HelloWorldX11 DESTINATION bin)
+
+    set(CPACK_BINARY_OSXX11 ON CACHE BOOL "" FORCE)
+    set(CPACK_BINARY_PACKAGEMAKER OFF CACHE BOOL "" FORCE )
     set(CPACK_PACKAGE_NAME HelloWorldX11Package)
     set(CPACK_PACKAGE_EXECUTABLES HelloWorldX11 HelloWorldX11)
-    include(CPack)
   ENDIF(APPLE)
 ENDIF(X11_FOUND)
+
+# build a CPack driven installer package
+include(CPack)