[SCM] Eigen3 packaging. branch, experimental, updated. debian/3.1.2-1_exp4-6-g2ccf308

[Anton Gladky]

The following commit has been merged in the experimental branch:
commit dd7e62a68127e5a91ad0f1aa6d94f1801f39de3f
Author: Anton Gladky <gladky.anton at gmail.com>
Date:   Tue Apr 16 21:57:37 2013 +0200

    Update upstream changelog.

diff --git a/debian/Changelog_upstream b/debian/Changelog_upstream
index e8f0ff8..1f11e47 100644
--- a/debian/Changelog_upstream
+++ b/debian/Changelog_upstream
@@ -1,8 +1,55 @@
 Changelog has been taken from 
-	http://eigen.tuxfamily.org/index.php?title=3.0
-and
 	http://eigen.tuxfamily.org/index.php?title=ChangeLog
 
+== Eigen 3.1.3 ==
+
+Released on April 16, 2013
+
+Changes since 3.1.2:
+
+* [http://eigen.tuxfamily.org/bz/show_bug.cgi?id=526 Bug 526] - Fix linear vectorized transversal in linspace.
+* [http://eigen.tuxfamily.org/bz/show_bug.cgi?id=551 Bug 551] - Fix compilation issue when using EIGEN_DEFAULT_DENSE_INDEX_TYPE.
+* [http://eigen.tuxfamily.org/bz/show_bug.cgi?id=533 Bug 533] - Fix some missing const qualifiers in Transpose
+* Fix a compilation with CGAL::Gmpq by adding explicit internal:: namespace when calling abs().
+* Fix computation of outer-stride when calling .real() or .imag().
+* Fix handmade_aligned_realloc (affected conservativeResize()).
+* Fix sparse vector assignment from a sparse matrix.
+* Fix log(0) with SSE.
+* Fix bug in aligned_free with windows CE.
+* Fix traits of Map<Quaternion.
+* Fix a few warnings ([http://eigen.tuxfamily.org/bz/show_bug.cgi?id=507 507], [http://eigen.tuxfamily.org/bz/show_bug.cgi?id=535 535], [http://eigen.tuxfamily.org/bz/show_bug.cgi?id=581 581]).
+* Enable SSE with ICC even when it mimics a gcc version lower than 4.2
+* Workaround [http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53900 gcc-4.7 bug #53900] (too aggressive optimization in our alignment check)
+
+== Eigen 3.2-beta1 ==
+
+Released on March 07, 2013
+
+Main changes since 3.1:
+
+* Dense modules
+** A new [http://eigen.tuxfamily.org/dox-devel/classEigen_1_1Ref.html Ref<>] class allowing to write non templated function taking various kind of Eigen dense objects without copies.
+** New [http://eigen.tuxfamily.org/dox-devel/classEigen_1_1RealQZ.html RealQZ] factorization and [http://eigen.tuxfamily.org/dox-devel/classEigen_1_1GeneralizedEigenSolver.html GeneralizedEigenSolver]
+** Optimized outer products for non rank-1 update operations.
+
+* Sparse modules
+** New [http://eigen.tuxfamily.org/dox-devel/group__SparseLU__Module.html SparseLU] module: built-in sparse LU with supernodes and numerical row pivoting (port of SuperLU making the SuperLUSupport module obsolete).
+** New [http://eigen.tuxfamily.org/dox-devel/group__SparseQR__Module.html SparseQR] module: rank-revealing sparse QR factorization with numerical column pivoting.
+** OrderingMethods: extended with [http://eigen.tuxfamily.org/dox-devel/classEigen_1_1COLAMDOrdering.html COLAMD] ordering and a unified [http://eigen.tuxfamily.org/dox-devel/group__OrderingMethods__Module.html ordering] API.
+** Support for generic blocks of sparse matrices.
+** Add conservative resize feature on sparse matrices.
+** Add uniform support for solving sparse systems with sparse right hand sides.
+
+* Support to external libraries 
+** New [http://eigen.tuxfamily.org/dox-devel/group__MetisSupport__Module.html MetisSupport] module: wrapper to the famous graph partitioning library.
+** New [http://eigen.tuxfamily.org/dox-devel/group__SPQRSupport__Module.html SPQRSupport] module: wrapper to suitesparse's supernodal QR solver.
+
+* Misc
+** Improved presentation and clarity of Doxygen generated documentation (modules are now organized into chapters, treeview panel and search engine for quick navagitation).
+** New compilation token EIGEN_INITIALIZE_MATRICES_BY_NAN to help debugging.
+** All bug fixes of the 3.1 branch, plus a couple of other fixes (including 211, 479, 496, 508, 552)
+
+
 == Eigen 3.1.2 ==
 
 Released on Nov 05, 2012

-- 
Eigen3 packaging.