run a shell command (ctags) in cmake and make

Question

I\'m coding a c++ project in vim.

I\'d like to run a ctags command (ctags -R --c++-kinds=+p --fields=+iaS --extra=+q .) to generate referen

Answer 1

New solution:

I think CMake changed since the previous answer was given.
Here is the lines I added in my CMakeLists.txt (tested with version 2.8.12):

# Add "tags" target and make my_project depending on this target.
set_source_files_properties(tags PROPERTIES GENERATED true)
add_custom_target(tags
    COMMAND ctags -R --c++-kinds=+p --fields=+iaS --extra=+q .
    WORKING_DIRECTORY ${CMAKE_SOURCE_DIR})
add_dependencies(my_project tags)

And it works perfectly now!