Set development flag for Storm version

CMakeLists.txt

@@ -400,10 +400,12 @@ else()
 	endif()
 
 	set(STORM_VERSION_DEV_STRING "")
+	set(STORM_VERSION_DEV "false")
 	if(STORM_VERSION_COMMITS_AHEAD)
 		MATH(EXPR STORM_VERSION_DEV_PATCH "${STORM_VERSION_PATCH}+1")
 
-		set(STORM_VERSION_DEV_STRING "(dev)")
+		set(STORM_VERSION_DEV_STRING " (dev)")
+		set(STORM_VERSION_DEV "true")
 	else()
 		set(STORM_VERSION_DEV_PATCH ${STORM_VERSION_PATCH})
 	endif()

src/storm/utility/storm-version.h

@@ -18,6 +18,9 @@ namespace storm {
             /// The patch version of Storm.
             const static unsigned versionPatch;
             
+            /// Flag indicating if the version of Storm is a development version.
+            const static bool versionDev;
+            
             /// The short hash of the git commit this build is based on
             const static std::string gitRevisionHash;
             
@@ -42,12 +45,18 @@ namespace storm {
             static std::string shortVersionString() {
                 std::stringstream sstream;
                 sstream << versionMajor << "." << versionMinor << "." << versionPatch;
+                if (versionDev) {
+                    sstream << " (dev)";
+                }
                 return sstream.str();
             }
             
             static std::string longVersionString() {
                 std::stringstream sstream;
                 sstream << "Version " << versionMajor << "." <<  versionMinor << "." << versionPatch;
+                if (versionDev) {
+                    sstream << " (dev)";
+                }
                 if (commitsAhead) {
                     sstream << " (+ " << commitsAhead << " commits)";
                 }
@@ -71,7 +80,7 @@ namespace storm {
             static std::string buildInfo() {
                 std::stringstream sstream;
                 sstream << "Compiled on " << systemName << " " << systemVersion << " using " << cxxCompiler << " with flags '" << cxxFlags << "'";
-                return sstream.str();	
+                return sstream.str();
             }
         };
     }

storm-version.cpp.in

@@ -7,7 +7,8 @@ namespace storm {
 
         const unsigned StormVersion::versionMajor = @STORM_VERSION_MAJOR@;
         const unsigned StormVersion::versionMinor = @STORM_VERSION_MINOR@;
-        const unsigned StormVersion::versionPatch = @STORM_VERSION_PATCH@;
+        const unsigned StormVersion::versionPatch = @STORM_VERSION_DEV_PATCH@;
+        const bool StormVersion::versionDev = @STORM_VERSION_DEV@;
         const std::string StormVersion::gitRevisionHash = "@STORM_VERSION_GIT_HASH@";
         const unsigned StormVersion::commitsAhead = @STORM_VERSION_COMMITS_AHEAD@;
         const boost::optional<bool> StormVersion::dirty = @STORM_VERSION_DIRTY@;