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, 8 insertions, 3 deletions

diff --git a/extern/ceres/internal/ceres/scratch_evaluate_preparer.h b/extern/ceres/internal/ceres/scratch_evaluate_preparer.h
index 2d2745d6269..3f4e7df8de0 100644
--- a/extern/ceres/internal/ceres/scratch_evaluate_preparer.h
+++ b/extern/ceres/internal/ceres/scratch_evaluate_preparer.h
@@ -37,6 +37,9 @@
 
 #include <memory>
 
+#include "ceres/internal/disable_warnings.h"
+#include "ceres/internal/export.h"
+
 namespace ceres {
 namespace internal {
 
@@ -44,11 +47,11 @@ class Program;
 class ResidualBlock;
 class SparseMatrix;
 
-class ScratchEvaluatePreparer {
+class CERES_NO_EXPORT ScratchEvaluatePreparer {
  public:
   // Create num_threads ScratchEvaluatePreparers.
-  static ScratchEvaluatePreparer* Create(const Program& program,
-                                         int num_threads);
+  static std::unique_ptr<ScratchEvaluatePreparer[]> Create(
+      const Program& program, int num_threads);
 
   // EvaluatePreparer interface
   void Init(int max_derivatives_per_residual_block);
@@ -66,4 +69,6 @@ class ScratchEvaluatePreparer {
 }  // namespace internal
 }  // namespace ceres
 
+#include "ceres/internal/reenable_warnings.h"
+
 #endif  // CERES_INTERNAL_SCRATCH_EVALUATE_PREPARER_H_