diff -ur digikam-2.1.1/core/cmake/modules/FindCLAPACK.cmake digikam-2.1.1-clapack-atlas/core/cmake/modules/FindCLAPACK.cmake

--- digikam-2.1.1/core/cmake/modules/FindCLAPACK.cmake	2011-09-14 08:22:02.000000000 +0200

+++ digikam-2.1.1-clapack-atlas/core/cmake/modules/FindCLAPACK.cmake	2011-09-23 07:09:37.000000000 +0200

@@ -27,7 +27,7 @@

      endif(CLAPACK_INCLUDE_DIR)

   endif(CLAPACK_INCLUDE_DIR)

-  find_library(CLAPACK_LIBRARY clapack)

+  find_library(CLAPACK_LIBRARY clapack PATH_SUFFIXES atlas)

   if(CLAPACK_LIBRARY)

       message(STATUS "Found clapack library: ${CLAPACK_LIBRARY}")

   endif(CLAPACK_LIBRARY)

diff -ur digikam-2.1.1/core/libs/dimg/filters/sharp/matrix.cpp digikam-2.1.1-clapack-atlas/core/libs/dimg/filters/sharp/matrix.cpp

--- digikam-2.1.1/core/libs/dimg/filters/sharp/matrix.cpp	2011-09-14 08:22:03.000000000 +0200

+++ digikam-2.1.1-clapack-atlas/core/libs/dimg/filters/sharp/matrix.cpp	2011-09-23 10:19:09.000000000 +0200

@@ -36,7 +36,6 @@

 extern "C"

 {

-#include "f2c.h"

 #include "clapack.h"

 }

@@ -653,15 +652,13 @@

 int RefocusMatrix::dgesv (const int N, const int NRHS, double* A, const int lda, double* B, const int ldb)

 {

-    int result = 0;

-    integer i_N = N, i_NHRS = NRHS, i_lda = lda, i_ldb = ldb, info;

-    integer* ipiv = new integer[N];

+    int result;

+    int* ipiv = new int[N];

     // Clapack call.

-    dgesv_ (&i_N, &i_NHRS, A, &i_lda, ipiv, B, &i_ldb, &info;;

+    result = clapack_dgesv (CblasColMajor, N, NRHS, A, lda, ipiv, B, ldb);

     delete [] ipiv;

-    result = info;

     return (result);

 }