Update Ceres to latest upstream version 2.1.0temp-ceres_update

This release deprecated the Parameterization API and the new Manifolds
API is to be used instead. This is what was done in the Libmv as part
of this change.

Additionally, remove the bundling scripts. Nowadays those are only
leading to a duplicated work to maintain.

1 files changed, 4 insertions, 3 deletions

diff --git a/extern/ceres/internal/ceres/iterative_refiner.h b/extern/ceres/internal/ceres/iterative_refiner.h
index 08f8d6762cf..837af178ab4 100644
--- a/extern/ceres/internal/ceres/iterative_refiner.h
+++ b/extern/ceres/internal/ceres/iterative_refiner.h
@@ -33,10 +33,11 @@
 
 // This include must come before any #ifndef check on Ceres compile options.
 // clang-format off
-#include "ceres/internal/port.h"
+#include "ceres/internal/config.h"
 // clang-format on
 
 #include "ceres/internal/eigen.h"
+#include "ceres/internal/export.h"
 
 namespace ceres {
 namespace internal {
@@ -57,11 +58,11 @@ class SparseMatrix;
 // Definite linear systems.
 //
 // The above iterative loop is run until max_num_iterations is reached.
-class CERES_EXPORT_INTERNAL IterativeRefiner {
+class CERES_NO_EXPORT IterativeRefiner {
  public:
   // max_num_iterations is the number of refinement iterations to
   // perform.
-  IterativeRefiner(int max_num_iterations);
+  explicit IterativeRefiner(int max_num_iterations);
 
   // Needed for mocking.
   virtual ~IterativeRefiner();