Use better status messages

[[Imported from SVN: r6739]]

cmake/modules/DuneDoxygen.cmake

@@ -11,9 +11,10 @@ add_custom_target(doxygen_install)
 
 #
 # prepare_doxyfile()
-# This functions adds the necessary routines for the generation of the Doxyfile[.in] files needed to doxygen.
+# This functions adds the necessary routines for the generation of the
+# Doxyfile[.in] files needed to doxygen.
 MACRO (prepare_doxyfile)
-  message("DOXYSTYLE_FILE=${DOXYSTYLE_FILE}")
+  message(STATUS "using ${DOXYSTYLE_FILE} to create doxystyle file")
   set(make_doxyfile_command ${CMAKE_COMMAND} -D DOT_TRUE=${DOT_TRUE} -D DUNEWEB_TRUE=\# -D DUNE_MOD_NAME=${DUNE_MOD_NAME} -D DUNE_MOD_VERSION=${DUNE_MOD_VERSION} -D DOXYSTYLE=${DOXYSTYLE_FILE}  -D DOXYLOCAL=${CMAKE_CURRENT_SOURCE_DIR}/Doxylocal -D abs_top_srcdir=${CMAKE_SOURCE_DIR} -D srcdir=${CMAKE_CURRENT_SOURCE_DIR} -D top_srcdir=${CMAKE_SOURCE_DIR} -P ${SCRIPT_DIR}/CreateDoxyFile.cmake)
   add_custom_command (OUTPUT Doxyfile.in Doxyfile
     COMMAND ${make_doxyfile_command} COMMENT "Creating Doxyfile.in")
@@ -33,11 +34,10 @@ MACRO (add_doxygen_target)
     if("${CMAKE_PROJECT_NAME}" STREQUAL "dune-common")
       set(DOXYSTYLE_FILE ${CMAKE_CURRENT_SOURCE_DIR}/Doxystyle)
     endif("${CMAKE_PROJECT_NAME}" STREQUAL "dune-common")
-    message("doxygen ${SCRIPT_DIR}")
+    message(STATUS "Using scripts from ${SCRIPT_DIR} for creating doxygen stuff.")
     prepare_doxyfile()
     # A custom command that exectutes doxygen
     add_custom_command(OUTPUT html COMMAND
-      #${DOXYGEN_EXECUTABLE} Doxyfile
       ${CMAKE_COMMAND} -D DOXYGEN_EXECUTABLE=${DOXYGEN_EXECUTABLE} -P ${SCRIPT_DIR}/RunDoxygen.cmake
       COMMENT "Running doxygen documentation. This may take a while"
       DEPENDS Doxyfile)
@@ -46,9 +46,13 @@ MACRO (add_doxygen_target)
     add_custom_target(doxygen_${DUNE_MOD_NAME} DEPENDS html)
     add_dependencies(doc doxygen_${DUNE_MOD_NAME})
 
-    # Use a cmake call to install the doxygen documentation and create a target for it
-    file(GLOB doxygenfiles GLOB ${CMAKE_CURRENT_BINARY_DIR}/html/*.html ${CMAKE_CURRENT_BINARY_DIR}/html/*.png ${CMAKE_CURRENT_BINARY_DIR}/html/*.css ${CMAKE_CURRENT_BINARY_DIR}/html/*.gif)
-
+    # Use a cmake call to install the doxygen documentation and create a
+    # target for it
+    file(GLOB doxygenfiles
+      GLOB ${CMAKE_CURRENT_BINARY_DIR}/html/*.html
+      ${CMAKE_CURRENT_BINARY_DIR}/html/*.png
+      ${CMAKE_CURRENT_BINARY_DIR}/html/*.css
+      ${CMAKE_CURRENT_BINARY_DIR}/html/*.gif)
     set(doxygenfiles "${CMAKE_CURRENT_BINARY_DIR}/doxygen.log;${CMAKE_CURRENT_BINARY_DIR}/doxyerr.log;${doxygenfiles}")
     set(install_doxygen_command ${CMAKE_COMMAND} -D FILES="${doxygenfiles}" -D DIR=${CMAKE_INSTALL_PREFIX}/share/doc/${DUNE_MOD_NAME}/doxygen  -P ${SCRIPT_DIR}/InstallFile.cmake)
     add_custom_target(doxygen_install_${DUNE_MOD_NAME}