On Mon, Jun 11, 2012 at 11:35 AM, GOO Creations <goocreati...@gmail.com>wrote:
> Thanks.
> I was sitting for hours trying to write this huge macro and now the
> solution isso easy.
> For future readers, here is my macro:
>
> *MACRO(HEADER_DIRECTORIES return_list)*
> * FILE(GLOB_RECURSE new_list *.h)*
> * SET(dir_list "")*
> * FOREACH(file_path ${new_list})*
> * GET_FILENAME_COMPONENT(dir_path ${file_path} PATH)*
> * SET(dir_list ${dir_list} ${dir_path})*
> * ENDFOREACH()*
> * LIST(REMOVE_DUPLICATES dir_list)*
> * SET(${return_list} ${dir_list})*
> *ENDMACRO()*
>
> FYI - I added this here:
http://www.vtk.org/Wiki/CMake/Examples#Recursively_add_subdirectories_to_INCLUDE_DIRECTORIES
David
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