Add TBB information to Ceres version string.
Change-Id: I8ec87ee57bcdcf54f105b4c368432d93ada2ea59
diff --git a/internal/ceres/solver_utils.cc b/internal/ceres/solver_utils.cc
index 7f4ff7e..084caeb 100644
--- a/internal/ceres/solver_utils.cc
+++ b/internal/ceres/solver_utils.cc
@@ -30,7 +30,12 @@
#include <string>
+#include "ceres/internal/config.h"
+
#include "Eigen/Core"
+#ifdef CERES_USE_TBB
+#include "tbb/tbb_stddef.h"
+#endif // CERES_USE_TBB
#include "ceres/internal/port.h"
#include "ceres/solver_utils.h"
#include "ceres/version.h"
@@ -43,6 +48,10 @@
CERES_TO_STRING(EIGEN_MAJOR_VERSION) "." \
CERES_TO_STRING(EIGEN_MINOR_VERSION)
+#define CERES_TBB_VERSION \
+ CERES_TO_STRING(TBB_VERSION_MAJOR) "." \
+ CERES_TO_STRING(TBB_VERSION_MINOR)
+
std::string VersionString() {
std::string value = std::string(CERES_VERSION_STRING);
value += "-eigen-(" + std::string(CERES_EIGEN_VERSION) + ")";
@@ -75,6 +84,12 @@
value += "-no_openmp";
#endif
+#ifdef CERES_USE_TBB
+ value += "-tbb-(" + std::string(CERES_TBB_VERSION) + ")";
+#else
+ value += "-no_tbb";
+#endif
+
#ifdef CERES_NO_CUSTOM_BLAS
value += "-no_custom_blas";
#endif
