[Insight-developers] CMake and external toolkits

[Bill Hoffman]

No it is what you want.  It works just like autoconf, you tell
it one file to look for, and it extracts the PATH to the file, not
the file.

-Bill

At 12:25 PM 4/6/2001 -0400, Luis Ibanez wrote:

>Maybe this is not what I need, because here the .h file has to
>be specified. I just want to put a generic path to a whole set
>of .h files, like if it was an environment variable to add in
>a Makefile after the -I option.
>
>It is like if I wanted to build something using ITK and VTK,
>... how to define: VTK_INCLUDE_DIR, without having to list
>all the possible header in there ?
>
>
>May I write something like:
>
>FIND_INCLUDE( FLTK_INCLUDE_DIR   *.h   H:/usr/local/fltk )   ?
>
>---
>
>...another way to deal with it is just to add explicitly the
>path to the command INCLUDE_DIRECTORIES, like:
>
>INCLUDE_DIRECTORIES(
>${ITK...
>...
>H:/usr/local/fltk
>)
>
>
>but, that has to be done in every CMakeFile that uses fltk...
>it seems to be better to have the variable defined in only
>on central place.
>
>
>
>Luis