state OpenMW version on doxygen main page

.gitignore

@@ -3,3 +3,4 @@ build
 Doxygen
 prebuilt
 apps/openmw/config.hpp
+Docs/mainpage.hpp

CMakeLists.txt

@@ -12,6 +12,10 @@ set (OPENMW_VERSION_PATCH 0)
 
 set (OPENMW_VERSION "${OPENMW_VERSION_MAJOR}.${OPENMW_VERSION_MINOR}.${OPENMW_VERSION_PATCH}")
 
+# doxygen main page
+
+configure_file ("${OpenMW_SOURCE_DIR}/Docs/mainpage.hpp.cmake" "${OpenMW_SOURCE_DIR}/Docs/mainpage.hpp")
+
 # Sound source selection
 option(USE_AUDIERE "use Audiere for sound" OFF)
 option(USE_FFMPEG "use ffmpeg for sound" OFF)

Docs/Doxyfile

@@ -576,6 +576,7 @@ WARN_LOGFILE           =
 INPUT                  = apps \
                          components \
                          libs \
+                         Docs
 
 # This tag can be used to specify the character encoding of the source files
 # that doxygen parses. Internally doxygen uses the UTF-8 encoding, which is

Docs/DoxyfilePages

@@ -576,6 +576,7 @@ WARN_LOGFILE           =
 INPUT                  = apps \
                          components \
                          libs \
+                         Docs
 
 # This tag can be used to specify the character encoding of the source files
 # that doxygen parses. Internally doxygen uses the UTF-8 encoding, which is

Docs/mainpage.hpp.cmake

@@ -0,0 +1,5 @@
+/// \mainpage
+///
+/// This is the source documentation for:
+///
+/// OpenMW @OPENMW_VERSION@