* classify and sort the doxygen "related pages"

  by tweaking the filename and adding 2 categories:
   Troubleshooting and Advanced
* use the EXCLUDE_SYMBOLS to clean the class list
  (insteaded of a homemade bash script)
* remove the broken "exemple list"
* re-structure the unsupported directory as mentionned in the ML and
  integrate the doc as follow:
  - snippets of the unsupported directory are directly imported from the
    main snippets/CMakefile.txt (no need to duplicate code)
  - add a top level "Unsupported modules" group
  - unsupported modules have to defined their own sub group and nest it
    using \ingroup Unsupported_modules
  - then a pair of //@{ //@} will put everything in the submodule
  - this is just a proposal !

1 files changed, 20 insertions, 20 deletions

diff --git a/doc/snippets/CMakeLists.txt b/doc/snippets/CMakeLists.txt
index 72bd7770a..195ed9e99 100644
--- a/doc/snippets/CMakeLists.txt
+++ b/doc/snippets/CMakeLists.txt
@@ -1,25 +1,25 @@
-FILE(GLOB snippets_SRCS "*.cpp")
+FILE(GLOB snippets_SRCS "*.cpp" "../../unsupported/snippets/*.cpp")
 
 ADD_CUSTOM_TARGET(all_snippets)
 
 FOREACH(snippet_src ${snippets_SRCS})
-GET_FILENAME_COMPONENT(snippet ${snippet_src} NAME_WE)
-SET(compile_snippet_target compile_${snippet})
-SET(compile_snippet_src ${compile_snippet_target}.cpp)
-FILE(READ ${snippet_src} snippet_source_code)
-CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/compile_snippet.cpp.in
-               ${CMAKE_CURRENT_BINARY_DIR}/${compile_snippet_src})
-ADD_EXECUTABLE(${compile_snippet_target}
-               ${CMAKE_CURRENT_BINARY_DIR}/${compile_snippet_src})
-GET_TARGET_PROPERTY(compile_snippet_executable
-                    ${compile_snippet_target} LOCATION)
-ADD_CUSTOM_COMMAND(
-  TARGET ${compile_snippet_target}
-  POST_BUILD
-  COMMAND ${compile_snippet_executable}
-  ARGS >${CMAKE_CURRENT_BINARY_DIR}/${snippet}.out
-)
-ADD_DEPENDENCIES(all_snippets ${compile_snippet_target})
-set_source_files_properties(${CMAKE_CURRENT_BINARY_DIR}/${compile_snippet_src}
-                            PROPERTIES OBJECT_DEPENDS ${snippet_src})
+  GET_FILENAME_COMPONENT(snippet ${snippet_src} NAME_WE)
+  SET(compile_snippet_target compile_${snippet})
+  SET(compile_snippet_src ${compile_snippet_target}.cpp)
+  FILE(READ ${snippet_src} snippet_source_code)
+  CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/compile_snippet.cpp.in
+                 ${CMAKE_CURRENT_BINARY_DIR}/${compile_snippet_src})
+  ADD_EXECUTABLE(${compile_snippet_target}
+                 ${CMAKE_CURRENT_BINARY_DIR}/${compile_snippet_src})
+  GET_TARGET_PROPERTY(compile_snippet_executable
+                      ${compile_snippet_target} LOCATION)
+  ADD_CUSTOM_COMMAND(
+    TARGET ${compile_snippet_target}
+    POST_BUILD
+    COMMAND ${compile_snippet_executable}
+    ARGS >${CMAKE_CURRENT_BINARY_DIR}/${snippet}.out
+  )
+  ADD_DEPENDENCIES(all_snippets ${compile_snippet_target})
+  set_source_files_properties(${CMAKE_CURRENT_BINARY_DIR}/${compile_snippet_src}
+                              PROPERTIES OBJECT_DEPENDS ${snippet_src})
 ENDFOREACH(snippet_src)