update to 2.1.2.23; add LICENSE and test targets; respect CXX and

CXXFLAGS; fix the build with lang/gcc46 (refactored libstdc++
headers) and clang (stricter unqualified lookups in templates);
install examples

5 files changed, 104 insertions, 0 deletions

diff --git a/math/mtl/files/patch-mtl__external_vector.h b/math/mtl/files/patch-mtl__external_vector.h
new file mode 100644
index 000000000000..55cff6e58159
--- /dev/null
+++ b/math/mtl/files/patch-mtl__external_vector.h
@@ -0,0 +1,10 @@
+--- mtl/external_vector.h.orig	2007-04-10 16:03:10.000000000 -0400
++++ mtl/external_vector.h	2012-01-01 03:59:14.000000000 -0500
+@@ -3,6 +3,7 @@
+ 
+ #include "mtl/mtl_iterator.h"
+ #include "mtl/mtl_exception.h"
++#include <cstddef>
+ 
+ namespace mtl {
+ 
diff --git a/math/mtl/files/patch-mtl__light1D.h b/math/mtl/files/patch-mtl__light1D.h
new file mode 100644
index 000000000000..dfd3ad8d296f
--- /dev/null
+++ b/math/mtl/files/patch-mtl__light1D.h
@@ -0,0 +1,12 @@
+--- mtl/light1D.h.orig	2007-04-10 16:03:10.000000000 -0400
++++ mtl/light1D.h	2012-01-01 03:58:53.000000000 -0500
+@@ -19,7 +19,8 @@
+ #include "mtl/reverse_iter.h"
+ #include "mtl/matrix_traits.h"
+ #include "mtl/scaled1D.h"
+-#include <stdlib.h>
++#include <cstddef>
++#include <cstdlib>
+ 
+ namespace mtl {
+ 
diff --git a/math/mtl/files/patch-mtl__linalg_vec.h b/math/mtl/files/patch-mtl__linalg_vec.h
new file mode 100644
index 000000000000..d8910e343a12
--- /dev/null
+++ b/math/mtl/files/patch-mtl__linalg_vec.h
@@ -0,0 +1,10 @@
+--- mtl/linalg_vec.h.orig	2007-04-10 16:03:10.000000000 -0400
++++ mtl/linalg_vec.h	2012-01-01 06:06:12.000000000 -0500
+@@ -116,6 +116,7 @@
+   typedef difference_type Vec_difference_type;
+   typedef iterator Vec_iterator;
+   typedef const_iterator Vec_const_iterator;
++  typedef value_type Vec_value_type;
+ 
+   class IndexArray {
+   public:
diff --git a/math/mtl/files/patch-test__src__algo_test.h b/math/mtl/files/patch-test__src__algo_test.h
new file mode 100644
index 000000000000..69d901ccdb2c
--- /dev/null
+++ b/math/mtl/files/patch-test__src__algo_test.h
@@ -0,0 +1,60 @@
+--- test/src/algo_test.h.orig	2007-04-10 16:03:10.000000000 -0400
++++ test/src/algo_test.h	2012-01-01 08:04:04.000000000 -0500
+@@ -8,6 +8,28 @@
+ using mtl::dense1D;
+ 
+ template <class Matrix>
++void
++set_diagonal_test(std::string test_name, Matrix& A, bool& success)
++{
++  if (A.is_unit()) {
++    std::cout << test_name.c_str() << " skipping set_diagonal" << std::endl;
++    return;
++  }
++  typedef typename mtl::matrix_traits<Matrix>::value_type T;
++  typedef typename mtl::matrix_traits<Matrix>::size_type Int;
++  // set_diagnal
++  Int i;
++  mtl::set_diagonal(A, T(1));
++  
++  for (i = 0; i < A.nrows() && i < A.ncols(); ++i)
++    if (A(i,i) != T(1)) {
++      std::cout << test_name.c_str() << " failed set_diagnal(A,a) *****" << std::endl;
++      success = false;
++      break;
++    }
++}
++
++template <class Matrix>
+ bool
+ mat_algo_test(Matrix& A, std::string test_name)
+ {
+@@ -110,28 +132,6 @@
+   return success;
+ }
+ 
+-template <class Matrix>
+-void
+-set_diagonal_test(std::string test_name, Matrix& A, bool& success)
+-{
+-  if (A.is_unit()) {
+-    std::cout << test_name.c_str() << " skipping set_diagonal" << std::endl;
+-    return;
+-  }
+-  typedef typename mtl::matrix_traits<Matrix>::value_type T;
+-  typedef typename mtl::matrix_traits<Matrix>::size_type Int;
+-  // set_diagnal
+-  Int i;
+-  mtl::set_diagonal(A, T(1));
+-  
+-  for (i = 0; i < A.nrows() && i < A.ncols(); ++i)
+-    if (A(i,i) != T(1)) {
+-      std::cout << test_name.c_str() << " failed set_diagnal(A,a) *****" << std::endl;
+-      success = false;
+-      break;
+-    }
+-}
+-
+ template <class Mat>
+ inline void
+ fill_matrix(Mat& A, int /*sub*/, int /*super*/, mtl::rectangle_tag)
diff --git a/math/mtl/files/patch-test__src__matrix_test.h b/math/mtl/files/patch-test__src__matrix_test.h
new file mode 100644
index 000000000000..11d3d411cdce
--- /dev/null
+++ b/math/mtl/files/patch-test__src__matrix_test.h
@@ -0,0 +1,12 @@
+--- test/src/matrix_test.h.orig	2007-04-10 16:03:10.000000000 -0400
++++ test/src/matrix_test.h	2012-01-01 07:40:34.000000000 -0500
+@@ -52,6 +52,9 @@
+ 
+ #include "fill_matrix.h"
+ 
++template <class Matrix>
++void
++do_test(Matrix& A, std::string test_name);
+ 
+ template <class Matrix>
+ void