[CMake] findAtlas cmake

[luxInteg]

Greetings,

I am a  novice  at cmake  and   attempting to compile lapack-3.2.2 on a 
computer with these:-
---cpu amd64 2 cores
---BLAS: atlas3.9.26 in /usr/local/atlas
---gcc-4.2.2/gfortran cmake-2.8


here is a list of algebra stuff in /usr/local/atlas/lib
root [ ~ ]# ls /usr/local/atlas/lib
libacml_mp.so  libatlas.a   libcblas.a   libf77blas.a    libptcblas.a   
libptf77blas.a
libacml_mv.so  libatlas.so  libcblas.so  libf77blas.so   libptcblas.so  
libptf77blas.so
root [ ~ ]# 



There is a FindBLAS module in ~share/cmake-2.8/modules  but no search paths 
are set   for  linux. 
And as a complete ignoramous  I cannot see anywhere one could poke one.

----------Running cmake results in the following:-

-- The Fortran compiler identification is GNU
-- Check for working Fortran compiler: /usr/bin/gfortran
-- Check for working Fortran compiler: /usr/bin/gfortran  -- works
-- Detecting Fortran compiler ABI info
-- Detecting Fortran compiler ABI info - done
-- Checking whether /usr/bin/gfortran supports Fortran 90
-- Checking whether /usr/bin/gfortran supports Fortran 90 -- yes
-- Looking for Fortran cblas_dgemm
-- Looking for Fortran cblas_dgemm - not found
CMake Error at /usr/share/cmake-2.8/Modules/FindBLAS.cmake:457 (message):
  A required library with BLAS API not found.  Please specify library
  location.
Call Stack (most recent call first):
  CMakeLists.txt:8 (find_package)
------------

I would be grateful if someone could have a look at their FindBLAS.cmake and 
suggest  modifications
that allow  finding atlas libraries  in    /usr/local/atlas.  An alternative 
offer of a  findatlas.cmake 
 module as loan would also be appreciated.


thanks in advance

sinceely
luxInteg