First Commit

For Azeroth!

cmake/genrev.cmake

@@ -0,0 +1,41 @@
+# Copyright (C) 
+#
+# This file is free software; as a special exception the author gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+include(${CMAKE_SOURCE_DIR}/cmake/macros/EnsureVersion.cmake)
+
+set(_REQUIRED_GIT_VERSION "1.7")
+
+# Its not set during initial run
+if(NOT BUILDDIR)
+  set(BUILDDIR ${CMAKE_BINARY_DIR})
+endif()
+
+FIND_PROGRAM(SVN_EXECUTABLE svn DOC "subversion command line client")
+
+# only do this if we have an svn client.
+if (SVN_EXECUTABLE)
+    MACRO(Subversion_GET_REVISION dir variable)
+      EXECUTE_PROCESS(COMMAND ${SVN_EXECUTABLE} info ${dir}
+        OUTPUT_VARIABLE ${variable}
+        OUTPUT_STRIP_TRAILING_WHITESPACE)
+      STRING(REGEX REPLACE "^(.*\n)?Revision: ([^\n]+).*"
+        "\\2" ${variable} "${${variable}}")
+    ENDMACRO(Subversion_GET_REVISION)
+
+    Subversion_GET_REVISION(${CMAKE_SOURCE_DIR} REV2)
+endif ()
+  
+  set(rev_hash_str ${REV2})
+  set(rev_hash ${REV2})
+  set(rev_id_str ${REV2})
+  set(rev_id ${REV2})
+  
+  
+  configure_file ( ${CMAKE_SOURCE_DIR}/revision.h.in.cmake ${BUILDDIR}/revision.h )