[Viennacl-support] boost in non standard place

[Mario V. <mv...@cs...>]

  I have boost installed in a non-standard place.
ViennaCL CMAKE does not find it.
To continue building the tutorials, I added to CMakeList.txt:
INCLUDE_DIRECTORY("/apps/boost-1.43/include")
and was able to compile them.

Suggestion: why don't have CMAKE variables to set boost and OpenCL 
directories if needed?

Thanks!
                         mario

-- 
Ing. Mario Valle
Data Analysis and Visualization Group            | http://www.cscs.ch/~mvalle
Swiss National Supercomputing Centre (CSCS)      | Tel:  +41 (91) 610.82.60
v. Cantonale Galleria 2, 6928 Manno, Switzerland | Fax:  +41 (91) 610.82.82