1 // Ceres Solver - A fast non-linear least squares minimizer
2 // Copyright 2015 Google Inc. All rights reserved.
3 // http://ceres-solver.org/
5 // Redistribution and use in source and binary forms, with or without
6 // modification, are permitted provided that the following conditions are met:
8 // * Redistributions of source code must retain the above copyright notice,
9 // this list of conditions and the following disclaimer.
10 // * Redistributions in binary form must reproduce the above copyright notice,
11 // this list of conditions and the following disclaimer in the documentation
12 // and/or other materials provided with the distribution.
13 // * Neither the name of Google Inc. nor the names of its contributors may be
14 // used to endorse or promote products derived from this software without
15 // specific prior written permission.
17 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
18 // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 // ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
21 // LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
22 // CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
23 // SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
24 // INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
25 // CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
26 // ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
27 // POSSIBILITY OF SUCH DAMAGE.
29 // Author: sameeragarwal@google.com (Sameer Agarwal)
34 #include "ceres/internal/port.h"
35 #include "ceres/solver_utils.h"
36 #include "ceres/version.h"
41 #define CERES_EIGEN_VERSION \
42 CERES_TO_STRING(EIGEN_WORLD_VERSION) "." \
43 CERES_TO_STRING(EIGEN_MAJOR_VERSION) "." \
44 CERES_TO_STRING(EIGEN_MINOR_VERSION)
46 std::string VersionString() {
47 std::string value = std::string(CERES_VERSION_STRING);
48 value += "-eigen-(" + std::string(CERES_EIGEN_VERSION) + ")";
50 #ifdef CERES_NO_LAPACK
51 value += "-no_lapack";
56 #ifndef CERES_NO_SUITESPARSE
57 value += "-suitesparse-(" + std::string(CERES_SUITESPARSE_VERSION) + ")";
60 #ifndef CERES_NO_CXSPARSE
61 value += "-cxsparse-(" + std::string(CERES_CXSPARSE_VERSION) + ")";
64 #ifdef CERES_USE_EIGEN_SPARSE
65 value += "-eigensparse";
68 #ifdef CERES_RESTRUCT_SCHUR_SPECIALIZATIONS
69 value += "-no_schur_specializations";
72 #ifdef CERES_USE_OPENMP
75 value += "-no_openmp";
78 #ifdef CERES_NO_CUSTOM_BLAS
79 value += "-no_custom_blas";
85 } // namespace internal