Add and use moduleVersion() utility.

opm/autodiff/moduleVersion.cpp

@@ -0,0 +1,49 @@
+/*
+  Copyright 2015 SINTEF ICT, Applied Mathematics.
+
+  This file is part of the Open Porous Media project (OPM).
+
+  OPM is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  OPM is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with OPM.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include <opm/autodiff/moduleVersion.hpp>
+#include "project-version.h"
+
+namespace Opm
+{
+
+    /// Return the version name of the module, for example "2015.10"
+    /// (for a release branch) or "2016.04-pre" (for a master branch).
+    std::string moduleVersionName()
+    {
+        return PROJECT_VERSION_NAME;
+    }
+
+    /// Return a (short) git hash for the current version of the
+    /// module if this is a Release build (as defined by CMake), or
+    /// "debug" for Debug builds.
+    std::string moduleVersionHash()
+    {
+        return PROJECT_VERSION_HASH;
+    }
+
+    /// Return a string containing both the name and hash, if N is the
+    /// name and H is the hash it will be "N (H)". For example
+    /// "2016.04-pre (f15be17)" or "2016.04-pre (debug)".
+    std::string moduleVersion()
+    {
+        return PROJECT_VERSION;
+    }
+
+} // namespace Opm