Geant4 LXR

Cross-Referencing   Geant4
Geant4/cmake/Templates/geant4_validate_sources.cmake.in

   # - Validate sources listed in sources.cmake with those on disk
   # This file is configured by Geant4 to locate all sources.cmake files in
   # the source tree used by the current build tree.
   #
   # We have to parse the sources.cmake files for the headers and sources
   # because these files use the include_directories command, which is non
   # scriptable. A simple REGEX is used to find all the .cc, .hh and .icc
   # files listed in each sources.cmake file. These lists are compared with
   # a GLOB of those in the include and src directories of the module
  # corresponding to the sources.cmake file.
  #
  # Warnings are printed when a mismatch is detected.
  #
  # Note that certain modules have configurable source lists and so we
  # expect these to show a mismatch. We allow for this by providing the
  # variable:
  #
  #  GEANT4_FALSEPOSITIVE_SOURCES  List of all source files (.cc, .hh, .icc)
  #                                that may result in false positive mismatch.
  #
  # As this file is configured by Geant4's CMake system the generated
  # file "geant4_validate_sources.cmake" SHOULD NOT BE EDITED
  #
  
  #-----------------------------------------------------------------------
  # List all sources that we know cause false positives, e.g. obsolete,
  # but still on disk
  #
  set(GEANT4_FALSEPOSITIVE_SOURCES
    # G4{Global,Geom}Config.hh generated
    G4FindDataDir.hh
    G4GlobalConfig.hh
    G4GeomConfig.hh
    # - Xaw is deprecated...
    G4UIXaw.hh
    G4UIXaw.cc
    # - VRML has icc files in the src/ directory. These are only used
    #   internally but validate_sources assumes icc files will be in
    #   include/
    #   They are covered in sources.cmake though!
    G4VRML2SceneHandlerFunc.icc
    # - Documentation of processes/hadronic/models/cascade/cascade
    # lists some sources in comments. These do not correspond to
    # real sources so we can safely filter them
    # TODO : Improve regex to identify comments!!!!
    T1xxChannel.cc
    XXChannel.cc
    )
  
  #-----------------------------------------------------------------------
  # First locate our current source tree
  #
  set(GEANT4_SOURCE_TREE "@PROJECT_SOURCE_DIR@/source")
  message(STATUS "Scanning source tree ${GEANT4_SOURCE_TREE}")
  
  #-----------------------------------------------------------------------
  # Now find all of the sources.cmake files...
  #
  file(GLOB_RECURSE GEANT4_SOURCESCMAKE_FILES
    ${GEANT4_SOURCE_TREE}/*/sources.cmake
    )
  
  list(FILTER GEANT4_SOURCESCMAKE_FILES EXCLUDE REGEX "externals\\/zlib\\/sources.cmake")
  
  list(LENGTH GEANT4_SOURCESCMAKE_FILES GEANT4_SOURCESCMAKE_COUNT)
  message(STATUS "Located ${GEANT4_SOURCESCMAKE_COUNT} sources.cmake files")
  
  #-----------------------------------------------------------------------
  # Parse each modules and process...
  #
  foreach(_sourcesfile ${GEANT4_SOURCESCMAKE_FILES})
     # - Where are we?
    get_filename_component(_sourcesfile_location ${_sourcesfile} PATH)
  
    # - Find on disk files...
    file(GLOB
      _ondisk_public_hh
      RELATIVE ${_sourcesfile_location}/include
      ${_sourcesfile_location}/include/*.hh
      ${_sourcesfile_location}/include/*.icc
      )
    file(GLOB
      _ondisk_private_hh
      RELATIVE ${_sourcesfile_location}/include/private
      ${_sourcesfile_location}/include/private/*.hh
      ${_sourcesfile_location}/include/private/*.icc
      )
    set(_ondisk_hh ${_ondisk_public_hh} ${_ondisk_private_hh})
  
    file(GLOB
      _ondisk_cc
      RELATIVE ${_sourcesfile_location}/src
      ${_sourcesfile_location}/src/*.cc
      )
  
    # - Find files listed in sources.cmake
    # Ouch, we have to use a READ, because we can't load the module directly
    # due to it using the non scriptable command include_directories.
    file(READ ${_sourcesfile} _sourcesfile_contents)
   string(REGEX MATCHALL "[A-Z0-9a-z_]+\\.cc" _sources_cc "${_sourcesfile_contents}")
   string(REGEX MATCHALL "[A-Z0-9a-z_]+\\.(hh|icc)" _sources_hh "${_sourcesfile_contents}")
 
   # - If we take the difference of each list (in both directions),
   #   then there should be no mismatch if resulting lists are empty.
   # - On disk, but not in sources
   set(_cmp_ondisk ${_ondisk_hh} ${_ondisk_cc})
   set(_cmp_sources ${_sources_hh} ${_sources_cc})
   list(REMOVE_ITEM _cmp_ondisk ${_cmp_sources})
   set(_missing_in_sources ${_cmp_ondisk})
 
   # - In sources, but not on disk
   set(_cmp_ondisk ${_ondisk_hh} ${_ondisk_cc})
   set(_cmp_sources ${_sources_hh} ${_sources_cc})
   list(REMOVE_ITEM _cmp_sources ${_cmp_ondisk})
   set(_missing_on_disk ${_cmp_sources})
 
   # - Remove known false positives - can probably move this to above
   # difference calculation.
   if(_missing_in_sources)
     list(REMOVE_ITEM _missing_in_sources ${GEANT4_FALSEPOSITIVE_SOURCES})
   endif()
   if(_missing_on_disk)
     list(REMOVE_ITEM _missing_on_disk ${GEANT4_FALSEPOSITIVE_SOURCES})
   endif()
 
   # - Report if either list is not empty
   if(_missing_in_sources OR _missing_on_disk)
     message(" ")
     message("Problems detected in ${_sourcesfile_location}:")
     set(GEANT4_BUILD_ISINCONSISTENT TRUE)
 
     # - New/Obsolete File Error
     if(_missing_in_sources)
       message("Sources on disk but not listed in sources.cmake:")
       foreach(_m ${_missing_in_sources})
         message("  ${_m}")
       endforeach()
     endif()
 
     # - Removed File Error - In general, should be picked up at standard
     # CMake run time, but we double report here to be paranoid.
     if(_missing_on_disk)
       message("Sources listed in sources.cmake but not on disk:")
       foreach(_m ${_missing_on_disk})
         message("  ${_m}")
       endforeach()
     endif()
   endif()
 endforeach()
 
 #-----------------------------------------------------------------------
 # Final fail?
 #
 if(GEANT4_BUILD_ISINCONSISTENT)
   message(FATAL_ERROR "Inconsistent Geant4 build detected!")
 else()
   message(STATUS "Geant4 build appears consistent")
 endif()