Index: examples/CMakeLists.txt
--- examples/CMakeLists.txt.orig
+++ examples/CMakeLists.txt
@@ -225,7 +225,7 @@ if(CORE_BUILD)
     )
 
   install(FILES ${CMAKE_CURRENT_BINARY_DIR}/Makefile.examples
-    DESTINATION ${DATA_DIR}/examples
+    DESTINATION ${EXAMPLE_DIR}
     RENAME Makefile
     )
 
@@ -393,7 +393,7 @@ if(CORE_BUILD)
     FILES
     ${CMAKE_CURRENT_SOURCE_DIR}/Chloe.pgm
     ${CMAKE_CURRENT_SOURCE_DIR}/README.Chloe
-    DESTINATION ${DATA_DIR}/examples
+    DESTINATION ${EXAMPLE_DIR}
     )
 
 endif(CORE_BUILD)
@@ -409,7 +409,7 @@ if(CORE_BUILD)
   # Start configuration/installation of CMake-based build system for
   # installed examples.
   install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/CMakeLists.txt
-    DESTINATION ${DATA_DIR}/examples
+    DESTINATION ${EXAMPLE_DIR}
     )
 
   # language_info_LIST contains information about the languages used in
@@ -445,33 +445,33 @@ if(CORE_BUILD)
 
   install(FILES
     ${CMAKE_CURRENT_BINARY_DIR}/plplot_configure.cmake_installed_examples
-    DESTINATION ${DATA_DIR}/examples/cmake/modules
+    DESTINATION ${EXAMPLE_DIR}/cmake/modules
     RENAME plplot_configure.cmake
     )
 
   # function support for CMake-based build system for installed examples.
   install(FILES
     ${CMAKE_SOURCE_DIR}/cmake/modules/plplot_functions.cmake
-    DESTINATION ${DATA_DIR}/examples/cmake/modules
+    DESTINATION ${EXAMPLE_DIR}/cmake/modules
     )
 
   # pkg-config support for CMake-based build system for installed examples.
   install(FILES
     ${CMAKE_SOURCE_DIR}/cmake/modules/pkg-config.cmake
-    DESTINATION ${DATA_DIR}/examples/cmake/modules
+    DESTINATION ${EXAMPLE_DIR}/cmake/modules
     )
 
   # Install soft-landing support for compiler detection/testing.
   install(FILES
     ${CMAKE_SOURCE_DIR}/cmake/modules/language_support.cmake
-    DESTINATION ${DATA_DIR}/examples/cmake/modules
+    DESTINATION ${EXAMPLE_DIR}/cmake/modules
     )
 
   # Install qt support file.
   if(ANY_QT_DEVICE)
     install(FILES
       ${CMAKE_SOURCE_DIR}/cmake/modules/ndp_UseQt4.cmake
-      DESTINATION ${DATA_DIR}/examples/cmake/modules
+      DESTINATION ${EXAMPLE_DIR}/cmake/modules
       )
   endif(ANY_QT_DEVICE)
 
@@ -518,7 +518,7 @@ if(CORE_BUILD)
       string(REGEX REPLACE "^.*:(.*)$" "\\1" LANG_SUPPORT_FILE ${LANG_SUPPORT_info})
       install(FILES
 	${CMAKE_SOURCE_DIR}/cmake/modules/${LANG_SUPPORT_DIR}/${LANG_SUPPORT_FILE}
-	DESTINATION ${DATA_DIR}/examples/cmake/modules/${LANG_SUPPORT_DIR}
+	DESTINATION ${EXAMPLE_DIR}/cmake/modules/${LANG_SUPPORT_DIR}
 	)
     endforeach(LANG_SUPPORT_info ${LANG_SUPPORT_FILES})
   endif(LANG_SUPPORT_FILES)