eigen-3.2.7-adaolc-backport.patch

# HG changeset patch
# User Gael Guennebaud <g.gael@free.fr>
# Date 1448895622 -3600
# Node ID e515e2706d00294a5749db7832d10ea366b9389f
# Parent  eb4bf011a2ea5fc4ddb0aa5332d6e616198ed886
Update ADOL-C support.

diff --git a/unsupported/Eigen/AdolcForward b/unsupported/Eigen/AdolcForward
--- a/unsupported/Eigen/AdolcForward
+++ b/unsupported/Eigen/AdolcForward
@@ -25,7 +25,7 @@
 #ifndef NUMBER_DIRECTIONS
 # define NUMBER_DIRECTIONS 2
 #endif
-#include <adolc/adouble.h>
+#include <adolc/adtl.h>
 
 // adolc defines some very stupid macros:
 #if defined(malloc)
diff --git a/unsupported/test/forward_adolc.cpp b/unsupported/test/forward_adolc.cpp
--- a/unsupported/test/forward_adolc.cpp
+++ b/unsupported/test/forward_adolc.cpp
@@ -13,8 +13,6 @@
 #define NUMBER_DIRECTIONS 16
 #include <unsupported/Eigen/AdolcForward>
 
-int adtl::ADOLC_numDir;
-
 template<typename Vector>
 EIGEN_DONT_INLINE typename Vector::Scalar foo(const Vector& p)
 {
@@ -123,7 +121,7 @@
 
 void test_forward_adolc()
 {
-  adtl::ADOLC_numDir = NUMBER_DIRECTIONS;
+  adtl::setNumDir(NUMBER_DIRECTIONS);
 
   for(int i = 0; i < g_repeat; i++) {
     CALL_SUBTEST(( adolc_forward_jacobian(TestFunc1<double,2,2>()) ));