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Make it possible to compile the doc without javadoc (Fix #10)
[simgrid.git] / buildtools / Cmake / GenerateDoc.cmake
index ae81f04..92a4c9b 100644 (file)
@@ -1,30 +1,23 @@
 #### Generate the whole html documentation
 
-find_path(DOXYGEN_PATH  NAMES doxygen  PATHS NO_DEFAULT_PATHS)
-find_path(FIG2DEV_PATH  NAMES fig2dev  PATHS NO_DEFAULT_PATHS)
+if (enable_documentation)
+  find_package(Doxygen REQUIRED)
+  set(DocAll "ALL")
+else()
+  find_package(Doxygen)
+endif()
 
-if(DOXYGEN_PATH)
+if (HAVE_Java)
+  find_path(JAVADOC_PATH  NAMES javadoc   PATHS NO_DEFAULT_PATHS)
+  mark_as_advanced(JAVADOC_PATH)
+endif()
 
-  execute_process(COMMAND ${DOXYGEN_PATH}/doxygen --version OUTPUT_VARIABLE DOXYGEN_VERSION )
-  string(REGEX MATCH "^[0-9]" DOXYGEN_MAJOR_VERSION "${DOXYGEN_VERSION}")
-  string(REGEX MATCH "^[0-9].[0-9]" DOXYGEN_MINOR_VERSION "${DOXYGEN_VERSION}")
-  string(REGEX MATCH "^[0-9].[0-9].[0-9]" DOXYGEN_PATCH_VERSION "${DOXYGEN_VERSION}")
-  string(REGEX REPLACE "^${DOXYGEN_MINOR_VERSION}." "" DOXYGEN_PATCH_VERSION "${DOXYGEN_PATCH_VERSION}")
-  string(REGEX REPLACE "^${DOXYGEN_MAJOR_VERSION}." "" DOXYGEN_MINOR_VERSION "${DOXYGEN_MINOR_VERSION}")
-  message(STATUS "Doxygen version : ${DOXYGEN_MAJOR_VERSION}.${DOXYGEN_MINOR_VERSION}.${DOXYGEN_PATCH_VERSION}")
+find_path(FIG2DEV_PATH  NAMES fig2dev  PATHS NO_DEFAULT_PATHS)
 
-  include(${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/GenerateUserGuide.cmake)
-  include(${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/GenerateRefGuide.cmake)
-  include(${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/GenerateDevGuide.cmake)
 
-  set(DOC_PNGS
-    ${CMAKE_HOME_DIRECTORY}/doc/webcruft/simgrid_logo_2011.png
-    ${CMAKE_HOME_DIRECTORY}/doc/webcruft/simgrid_logo_2011_small.png
-    )
+if(DOXYGEN_FOUND)
 
-  configure_file(${CMAKE_HOME_DIRECTORY}/doc/Doxyfile.in ${CMAKE_HOME_DIRECTORY}/doc/Doxyfile @ONLY)
-
-  ADD_CUSTOM_TARGET(simgrid_documentation
+  ADD_CUSTOM_TARGET(doc ${DocAll}
     COMMENT "Generating the SimGrid documentation..."
     DEPENDS ${DOC_SOURCES} ${DOC_FIGS} ${source_doxygen}
     COMMAND ${CMAKE_COMMAND} -E remove_directory ${CMAKE_HOME_DIRECTORY}/doc/html
@@ -32,185 +25,91 @@ if(DOXYGEN_PATH)
     WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/doc
     )
 
-  foreach(file ${DOC_PNGS})
-    ADD_CUSTOM_COMMAND(
-      TARGET simgrid_documentation
-      COMMAND ${CMAKE_COMMAND} -E copy ${file} ${CMAKE_HOME_DIRECTORY}/doc/html/
-      )
-  endforeach(file ${DOC_PNGS})
+  message(STATUS "Doxygen version: ${DOXYGEN_VERSION}")
 
-  ADD_CUSTOM_COMMAND(TARGET simgrid_documentation
-    COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_HOME_DIRECTORY}/doc/simgrid.css ${CMAKE_HOME_DIRECTORY}/doc/html/
-    )
+  # This is a workaround for older cmake versions
+  # (such as 2.8.7 on Ubuntu 12.04). These cmake versions do not provide the
+  # DOXYGEN_VERSION variable and hence, building the documentation will always
+  # fail. This code is the same as used in the cmake library, version 3.
+  if(DOXYGEN_EXECUTABLE)
+    execute_process(COMMAND ${DOXYGEN_EXECUTABLE} "--version" OUTPUT_VARIABLE DOXYGEN_VERSION OUTPUT_STRIP_TRAILING_WHITESPACE)
+  endif()
 
-  ADD_CUSTOM_COMMAND(TARGET simgrid_documentation
-    COMMAND ${CMAKE_COMMAND} -E echo "XX Doxygen pass"
-    COMMAND ${DOXYGEN_PATH}/doxygen Doxyfile
-    WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/doc
+  if(DOXYGEN_VERSION VERSION_LESS "1.8")
+    ADD_CUSTOM_TARGET(error_doxygen
+        COMMAND ${CMAKE_COMMAND} -E echo "Doxygen must be at least version 1.8 to generate documentation. Version found: ${DOXYGEN_VERSION}"
+      COMMAND false
     )
 
-  ADD_CUSTOM_TARGET(pdf
-    COMMAND ${CMAKE_COMMAND} -E echo "XX First pass simgrid_documentation.pdf"
-    COMMAND make clean
-    COMMAND make pdf || true
-    COMMAND ${CMAKE_COMMAND} -E echo "XX Second pass simgrid_documentation.pdf"
-    COMMAND ${CMAKE_COMMAND} -E remove -f ${CMAKE_HOME_DIRECTORY}/doc/latex/refman.pdf
-    COMMAND make pdf || true
-    COMMAND ${CMAKE_COMMAND} -E echo "XX Write Simgrid_documentation.pdf"
-    COMMAND ${CMAKE_COMMAND} -E rename ${CMAKE_HOME_DIRECTORY}/doc/latex/refman.pdf ${CMAKE_HOME_DIRECTORY}/doc/latex/simgrid_documentation.pdf
-    WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/doc/latex/
-    )
-  add_dependencies(pdf simgrid_documentation)
+    add_dependencies(doc error_doxygen)
+  endif()
+
+  configure_file(${CMAKE_HOME_DIRECTORY}/doc/Doxyfile.in ${CMAKE_HOME_DIRECTORY}/doc/Doxyfile @ONLY)
 
-  ADD_CUSTOM_TARGET(error_doxygen
-    COMMAND ${CMAKE_COMMAND} -E echo "Doxygen must be at least version 1.8 to generate documentation"
-    COMMAND false
+  foreach(file ${DOC_FIGS})
+    string(REPLACE ".fig" ".png" tmp_file ${file})
+    string(REPLACE "${CMAKE_HOME_DIRECTORY}/doc/shared/fig/" "${CMAKE_HOME_DIRECTORY}/doc/html/" tmp_file ${tmp_file})
+    ADD_CUSTOM_COMMAND(TARGET doc
+      COMMAND ${FIG2DEV_PATH}/fig2dev -Lpng -S 4 ${file} ${tmp_file}
+      )
+  endforeach()
+
+  foreach(file ${DOC_IMG})
+    ADD_CUSTOM_COMMAND(
+      TARGET doc
+      COMMAND ${CMAKE_COMMAND} -E copy ${file} ${CMAKE_HOME_DIRECTORY}/doc/html/
     )
+  endforeach()
+
+  ADD_CUSTOM_COMMAND(TARGET doc
+    COMMAND ${FIG2DEV_PATH}/fig2dev -Lmap ${CMAKE_HOME_DIRECTORY}/doc/shared/fig/simgrid_modules.fig | perl -pe 's/imagemap/simgrid_modules/g'| perl -pe 's/<IMG/<IMG style=border:0px/g' | ${CMAKE_HOME_DIRECTORY}/tools/doxygen/fig2dev_postprocessor.pl > ${CMAKE_HOME_DIRECTORY}/doc/simgrid_modules.map
+    COMMAND pwd
+    COMMAND ${CMAKE_COMMAND} -E echo "XX Run doxygen"
+    COMMAND ${DOXYGEN_EXECUTABLE} Doxyfile
+    COMMAND ${CMAKE_COMMAND} -E echo "XX Generate the index files"
+    COMMAND ${CMAKE_HOME_DIRECTORY}/tools/doxygen/index_create.pl simgrid.tag index-API.doc
+    COMMAND ${CMAKE_COMMAND} -E remove ${CMAKE_HOME_DIRECTORY}/doc/doxygen/logcategories.doc
+    COMMAND ${CMAKE_HOME_DIRECTORY}/tools/doxygen/xbt_log_extract_hierarchy.pl > ${CMAKE_HOME_DIRECTORY}/doc/doxygen/logcategories.doc
+    COMMAND ${CMAKE_COMMAND} -E echo "XX Run doxygen again"
+    COMMAND ${DOXYGEN_EXECUTABLE} Doxyfile
+    COMMAND ${CMAKE_COMMAND} -E remove ${CMAKE_HOME_DIRECTORY}/doc/simgrid_modules.map
+    WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/doc
+    )
+    
+   if (HAVE_Java)
+      ADD_CUSTOM_COMMAND(TARGET doc
+        COMMAND ${CMAKE_COMMAND} -E echo "XX Javadoc pass"
+        COMMAND ${JAVADOC_PATH}/javadoc -quiet -d ${CMAKE_HOME_DIRECTORY}/doc/html/javadoc/ ${CMAKE_HOME_DIRECTORY}/src/bindings/java/org/simgrid/*.java ${CMAKE_HOME_DIRECTORY}/src/bindings/java/org/simgrid/*/*.java
+        WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/doc
+      )
+   endif()
+       
 
-  if(DOXYGEN_MAJOR_VERSION STRLESS "2" AND DOXYGEN_MINOR_VERSION STRLESS "8")
-    add_dependencies(simgrid_documentation error_doxygen)
-  else()
-    add_dependencies(simgrid_documentation ref_guide)
-    add_dependencies(simgrid_documentation user_guide)
-    add_dependencies(simgrid_documentation dev_guide)
-  endif()
 
-endif()
 
 #############################################
 ### Fill in the "make sync-gforge" target ###
 #############################################
 
-### TODO: LBO: CHECK IF CORRECT
-add_custom_target(sync-gforge-doc
-  COMMAND chmod g+rw -R doc/
-  COMMAND chmod a+rX -R doc/
-  COMMAND ssh scm.gforge.inria.fr mkdir /home/groups/simgrid/htdocs/simgrid/${release_version}/ || true
-  COMMAND ssh scm.gforge.inria.fr mkdir /home/groups/simgrid/htdocs/simgrid/${release_version}/user_guide/ || true
-  COMMAND ssh scm.gforge.inria.fr mkdir /home/groups/simgrid/htdocs/simgrid/${release_version}/ref_guide/ || true
-  COMMAND ssh scm.gforge.inria.fr mkdir /home/groups/simgrid/htdocs/simgrid/${release_version}/dev_guide/ || true
-  COMMAND ssh scm.gforge.inria.fr mkdir /home/groups/simgrid/htdocs/simgrid/${release_version}/user_guide/html/ || true
-  COMMAND ssh scm.gforge.inria.fr mkdir /home/groups/simgrid/htdocs/simgrid/${release_version}/ref_guide/html/ || true
-  COMMAND ssh scm.gforge.inria.fr mkdir /home/groups/simgrid/htdocs/simgrid/${release_version}/dev_guide/html/ || true
-
-  COMMAND rsync --verbose --cvs-exclude --compress --delete --delete-excluded --rsh=ssh --ignore-times --recursive --links --perms --times --omit-dir-times
-  doc/html/ scm.gforge.inria.fr:/home/groups/simgrid/htdocs/simgrid/${release_version}/doc/ || true
-
-  COMMAND rsync --verbose --cvs-exclude --compress --delete --delete-excluded --rsh=ssh --ignore-times --recursive --links --perms --times --omit-dir-times
-  doc/user_guide/html/ scm.gforge.inria.fr:/home/groups/simgrid/htdocs/simgrid/${release_version}/user_guide/html/ || true
+set(RSYNC_CMD rsync --verbose --cvs-exclude --compress --delete --delete-excluded --rsh=ssh --ignore-times --recursive --links --times --omit-dir-times --perms --chmod=a+rX,ug+w,o-w,Dg+s)
 
-  COMMAND rsync --verbose --cvs-exclude --compress --delete --delete-excluded --rsh=ssh --ignore-times --recursive --links --perms --times --omit-dir-times
-  doc/ref_guide/html/ scm.gforge.inria.fr:/home/groups/simgrid/htdocs/simgrid/${release_version}/ref_guide/html || true
+add_custom_target(sync-gforge-doc
+  COMMAND ssh scm.gforge.inria.fr mkdir -p -m 2775 /home/groups/simgrid/htdocs/simgrid/${release_version}/ || true
 
-  COMMAND rsync --verbose --cvs-exclude --compress --delete --delete-excluded --rsh=ssh --ignore-times --recursive --links --perms --times --omit-dir-times
-  doc/dev_guide/html/ scm.gforge.inria.fr:/home/groups/simgrid/htdocs/simgrid/${release_version}/dev_guide/html || true
+  COMMAND ${RSYNC_CMD} doc/html/ scm.gforge.inria.fr:/home/groups/simgrid/htdocs/simgrid/${release_version}/doc/ || true
 
-  COMMAND scp doc/user_guide/html/simgrid_modules2.png doc/user_guide/html/simgrid_modules.png doc/webcruft/simgrid_logo_2011.png
+  COMMAND ${RSYNC_CMD} doc/html/simgrid_modules2.png doc/html/simgrid_modules.png doc/webcruft/simgrid_logo_2011.png
   doc/webcruft/simgrid_logo_2011_small.png scm.gforge.inria.fr:/home/groups/simgrid/htdocs/simgrid/${release_version}/
+
   WORKING_DIRECTORY "${CMAKE_HOME_DIRECTORY}"
   )
-add_dependencies(sync-gforge-doc simgrid_documentation)
+add_dependencies(sync-gforge-doc doc)
 
 add_custom_target(sync-gforge-dtd
-  COMMAND scp src/surf/simgrid.dtd scm.gforge.inria.fr:/home/groups/simgrid/htdocs/simgrid/${release_version}/simgrid.dtd
-  COMMAND scp src/surf/simgrid.dtd scm.gforge.inria.fr:/home/groups/simgrid/htdocs/simgrid.dtd
+  COMMAND ${RSYNC_CMD} src/surf/simgrid.dtd scm.gforge.inria.fr:/home/groups/simgrid/htdocs/simgrid/${release_version}/simgrid.dtd
+  COMMAND ${RSYNC_CMD} src/surf/simgrid.dtd scm.gforge.inria.fr:/home/groups/simgrid/htdocs/simgrid.dtd
   WORKING_DIRECTORY "${CMAKE_HOME_DIRECTORY}"
   )
 
-##############################################################################"
-# GTUT FILES
-
-#message(STATUS "Check individual TOCs")
-
-#foreach(file_name ${LISTE_GTUT})
-#   file(REMOVE ${CMAKE_HOME_DIRECTORY}/doc/doxygen/tmp.curtoc)
-#   file(REMOVE ${CMAKE_HOME_DIRECTORY}/doc/doxygen/tmp.realtoc)
-#
-#   file(READ "${file_name}" file_content)
-#   string(REGEX MATCH "Table of Contents.*<hr>" valeur_line "${file_content}")
-#   string(REPLACE "\n" ";" valeur_line "${valeur_line}")
-#   string(REPLACE "\n" ";" file_content "${file_content}")
-#
-#   file(APPEND ${CMAKE_HOME_DIRECTORY}/doc/doxygen/tmp.realtoc "\n") # make sure it exists
-#   foreach(line ${file_content})
-#       string(REGEX MATCH "[\\]s?u?b?s?u?b?section.*" line2 "${line}")
-#       string(REGEX MATCH ".*_toc.*" line3 "${line}")
-#       if(line2 AND NOT line3)
-#           string(REPLACE "\\section " "" line2 ${line2})
-#           string(REPLACE "\\subsection " "subsection" line2 ${line2})
-#           string(REPLACE "\\subsubsection " "subsubsection" line2 ${line2})
-#           string(REGEX REPLACE " .*" "" line2 ${line2})
-#           set(line2                               " - \\ref ${line2}")
-#           string(REPLACE " - \\ref subsection"    "   - \\ref " line2 ${line2})
-#           string(REPLACE " - \\ref subsubsection" "     - \\ref " line2 ${line2})
-#           file(APPEND ${CMAKE_HOME_DIRECTORY}/doc/doxygen/tmp.realtoc "${line2}\n")
-#       endif()
-#   endforeach(line ${file_content})
-#
-#   file(APPEND ${CMAKE_HOME_DIRECTORY}/doc/doxygen/tmp.curtoc "\n") # make sure it exists
-#   foreach(line ${valeur_line})
-#       string(REGEX MATCH ".*ref.*" line_ok ${line})
-#       if(line_ok)
-#           file(APPEND ${CMAKE_HOME_DIRECTORY}/doc/doxygen/tmp.curtoc "${line_ok}\n")
-#       endif()
-#   endforeach(line ${valeur_line})
-#
-#   exec_program("${CMAKE_COMMAND} -E compare_files ${CMAKE_HOME_DIRECTORY}/doc/doxygen/tmp.curtoc ${CMAKE_HOME_DIRECTORY}/doc/doxygen/tmp.realtoc" OUTPUT_VARIABLE compare_files)
-#   if(compare_files)
-#       message(STATUS "Wrong toc for ${file_name}. Should be:")
-#       file(READ "${CMAKE_HOME_DIRECTORY}/doc/doxygen/tmp.realtoc" file_content)
-#       message("${file_content}")
-#       exec_program("diff -u ${CMAKE_HOME_DIRECTORY}/doc/doxygen/tmp.curtoc ${CMAKE_HOME_DIRECTORY}/doc/doxygen/tmp.realtoc")
-#        endif()
-#endforeach(file_name ${LISTE_GTUT})
-#
-#file(REMOVE ${CMAKE_HOME_DIRECTORY}/doc/doxygen/tmp.curtoc)
-#file(REMOVE ${CMAKE_HOME_DIRECTORY}/doc/doxygen/tmp.realtoc)
-#
-#message(STATUS "Check main TOC")
-#
-#foreach(file_name ${LISTE_GTUT})
-#   file(READ "${file_name}" file_content)
-#   string(REGEX MATCH "Table of Contents.*<hr>" valeur_line "${file_content}")
-#   string(REPLACE "\n" ";" valeur_line "${valeur_line}")
-#   string(REPLACE "\n" ";" file_content "${file_content}")
-#
-#   foreach(line ${file_content})
-#       string(REGEX MATCH ".*@page.*" line2 "${line}")
-#       if(line2)
-#           string(REPLACE "@page " "" line2 "${line2}")
-#           string(REGEX REPLACE " .*" "" line2 "${line2}")
-#           set(line2 " - \\ref ${line2}")
-#           file(APPEND ${CMAKE_HOME_DIRECTORY}/doc/doxygen/tmp.realtoc "${line2}\n")
-#       endif()
-#   endforeach(line ${file_content})
-#
-#   foreach(line ${valeur_line})
-#       string(REGEX MATCH ".*toc.*" line1 "${line}")
-#       string(REGEX MATCH ".*<hr>.*" line2 "${line}")
-#       string(REGEX MATCH "^[ ]*$" line3 "${line}")
-#       string(REGEX MATCH "Table of Contents" line4 "${line}")
-#       if(NOT line1 AND NOT line2 AND NOT line3 AND NOT line4)
-#           file(APPEND ${CMAKE_HOME_DIRECTORY}/doc/doxygen/tmp.realtoc "   ${line}\n")
-#       endif()
-#   endforeach(line ${valeur_line})
-#endforeach(file_name ${LISTE_GTUT})
-#
-#file(READ "${CMAKE_HOME_DIRECTORY}/doc/doxygen/gtut-tour.doc" file_content)
-#string(REPLACE "\n" ";" file_content "${file_content}")
-#foreach(line ${file_content})
-#   string(REGEX MATCH "^[ ]+.*\\ref" line1 "${line}")
-#   if(line1)
-#       file(APPEND ${CMAKE_HOME_DIRECTORY}/doc/doxygen/tmp.curtoc "${line}\n")
-#   endif()
-#endforeach(line ${file_content})
-#
-#exec_program("${CMAKE_COMMAND} -E compare_files ${CMAKE_HOME_DIRECTORY}/doc/doxygen/tmp.curtoc ${CMAKE_HOME_DIRECTORY}/doc/doxygen/tmp.realtoc" OUTPUT_VARIABLE compare_files)
-#if(compare_files)
-#   message(STATUS "Wrong toc for gtut-tour.doc Right one is in tmp.realtoc")
-#   exec_program("diff -u ${CMAKE_HOME_DIRECTORY}/doc/doxygen/tmp.curtoc ${CMAKE_HOME_DIRECTORY}/doc/doxygen/tmp.realtoc")
-#else()
-#   file(REMOVE ${CMAKE_HOME_DIRECTORY}/doc/doxygen/tmp.realtoc)
-#endif()
-#
-#file(REMOVE ${CMAKE_HOME_DIRECTORY}/doc/doxygen/tmp.curtoc)
\ No newline at end of file
+endif()
+