1 files changed, 34 insertions, 0 deletions
diff --git a/Source/cmVersion.h b/Source/cmVersion.h
new file mode 100644
index 0000000..e77ec99
--- /dev/null
+++ b/Source/cmVersion.h
@@ -0,0 +1,34 @@
+/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+   file Copyright.txt or https://cmake.org/licensing for details.  */
+#ifndef cmVersion_h
+#define cmVersion_h
+
+#include <cm_kwiml.h>
+
+/** \class cmVersion
+ * \brief Helper class for providing CMake and CTest version information.
+ *
+ * Finds all version related information.
+ */
+class cmVersion
+{
+public:
+  /**
+   * Return major and minor version numbers for cmake.
+   */
+  static unsigned int GetMajorVersion();
+  static unsigned int GetMinorVersion();
+  static unsigned int GetPatchVersion();
+  static unsigned int GetTweakVersion();
+  static const char* GetCMakeVersion();
+};
+
+/* Encode with room for up to 1000 minor releases between major releases
+   and to encode dates until the year 10000 in the patch level.  */
+#define CMake_VERSION_ENCODE__BASE KWIML_INT_UINT64_C(100000000)
+#define CMake_VERSION_ENCODE(major, minor, patch)                             \
+  ((((major)*1000u) * CMake_VERSION_ENCODE__BASE) +                           \
+   (((minor) % 1000u) * CMake_VERSION_ENCODE__BASE) +                         \
+   (((patch) % CMake_VERSION_ENCODE__BASE)))
+
+#endif