cmake/FindRuleChecker.cmake

   1 # -*- mode: cmake -*-
   2
   3 # AliRoot Build System Module to find and configure IRST ALICE Coding Coventions RuleChecker
   4 #
   5 # Author: Johny Jose (johny.jose@cern.ch)
   6 #         Port of previous Makefile build to cmake
   7
   8 cmake_minimum_required(VERSION 2.8.4 FATAL_ERROR)
   9
  10 find_program(RULECHECKER_SRCML NAMES src2srcml)
  11 message(STATUS "Check for src2srcml: ${RULECHECKER_SRCML}")
  12 find_package(Java)
  13 message(STATUS "Check for Java: ${JAVA_RUNTIME}")
  14
  15 set(IRST_INSTALLDIR $ENV{IRST_INSTALLDIR})
  16 if(NOT IRST_INSTALLDIR)
  17   if(ALICE)
  18     message(STATUS "Setting IRST_INSTALLDIR to ${ALICE}/local/ALICENewRuleChecker")
  19     set(IRST_INSTALLDIR ${ALICE}/local/ALICENewRuleChecker)
  20   endif(ALICE)
  21 endif(NOT IRST_INSTALLDIR)
  22
  23 if(IRST_INSTALLDIR)
  24   find_file(RULECHECKER_JAR NAMES NewRuleChecker.jar PATHS ${IRST_INSTALLDIR}/NewRuleChecker NO_DEFAULT_PATH)
  25   find_file(RULECHECKER_RULES NAMES CodingConventions.xml PATHS ${IRST_INSTALLDIR}/NewRuleChecker/config NO_DEFAULT_PATH)
  26   find_file(FACTEXTRACTOR_JAR NAMES FactExtractor.jar PATHS ${IRST_INSTALLDIR}/FactExtractor NO_DEFAULT_PATH)
  27   find_file(SMELLDETECTOR_JAR NAMES SmellDetector.jar PATHS ${IRST_INSTALLDIR} NO_DEFAULT_PATH)
  28   if(RULECHECKER_JAR AND RULECHECKER_RULES AND RULECHECKER_SRCML AND JAVA_RUNTIME AND SMELLDETECTOR_JAR)
  29     set(RULECHECKER_FOUND TRUE)
  30     message(STATUS "RuleChecker jar :           ${RULECHECKER_JAR}")
  31     message(STATUS "RuleChecker rules :         ${RULECHECKER_RULES}")
  32     message(STATUS "RuleChecker factextractor : ${FACTEXTRACTOR_JAR}")
  33     message(STATUS "RuleChecker smelldetector : ${SMELLDETECTOR_JAR}")
  34     message(STATUS "RuleChecker found on the system")
  35
  36     if(NOT EXISTS ${CMAKE_BINARY_DIR}/check-hxml-touchfile)
  37       file(WRITE ${CMAKE_BINARY_DIR}/check-hxml-touchfile "Dummy dependency for factfile")
  38     endif(NOT EXISTS ${CMAKE_BINARY_DIR}/check-hxml-touchfile)
  39     set(FACTFILE ${CMAKE_BINARY_DIR}/factFile.xml)
  40     set(_factfile_deps)
  41
  42     file(GLOB_RECURSE _root_headers  ${ROOTSYS}/include/*.h)
  43     foreach(_root_header ${_root_headers})
  44       if(NOT _root_header MATCHES ".*G__ci.h")
  45         string (REGEX REPLACE "${ROOTSYS}/include/" "" _rel_root_header ${_root_header})
  46         string (REGEX REPLACE "h$" "h.xml" _rel_root_hxml ${_rel_root_header})
  47         get_filename_component(_rel_root_header_path ${_rel_root_hxml} PATH)
  48         set(_root_hxml ${CMAKE_BINARY_DIR}/roothxml/${_rel_root_hxml})
  49         if(NOT EXISTS ${CMAKE_BINARY_DIR}/roothxml/${_rel_root_header_path})
  50           file(MAKE_DIRECTORY ${CMAKE_BINARY_DIR}/roothxml/${_rel_root_header_path})
  51         endif(NOT EXISTS ${CMAKE_BINARY_DIR}/roothxml/${_rel_root_header_path})
  52         list(APPEND _factfile_deps ${_root_hxml})
  53         add_custom_command(OUTPUT  ${_root_hxml}
  54                            COMMAND ${RULECHECKER_SRCML} ${_root_header} ${_root_hxml}
  55                            DEPENDS ${_root_header})
  56       endif(NOT _root_header MATCHES ".*G__ci.h")
  57     endforeach(_root_header ${_root_headers})
  58   else()
  59     message(STATUS "RuleChecker not found on this system")
  60   endif(RULECHECKER_JAR AND RULECHECKER_RULES AND RULECHECKER_SRCML AND JAVA_RUNTIME AND SMELLDETECTOR_JAR)
  61 else()
  62   message(STATUS "RuleChecker not found on this system")
  63 endif(IRST_INSTALLDIR)
  64
  65 macro(ALICE_CheckModule)
  66   if(RULECHECKER_FOUND)
  67     set(CHECKDIR ${CMAKE_BINARY_DIR}/${MODULE}/check)
  68
  69     file(GLOB_RECURSE _headers  ${CMAKE_CURRENT_SOURCE_DIR}/*.h)
  70     file(GLOB_RECURSE _sources_tmp  ${CMAKE_CURRENT_SOURCE_DIR}/*.cxx)
  71     list(APPEND _sources_tmp ${_headers})
  72     foreach(_srcfile ${_sources_tmp})
  73       string(REPLACE ".h"   "" _srcfile_tmp ${_srcfile})
  74       string(REPLACE ".cxx" "" _srcfile ${_srcfile_tmp})
  75       list(APPEND _sources ${_srcfile})
  76     endforeach(_srcfile ${_sources_tmp})
  77     list(REMOVE_DUPLICATES _sources)
  78     list(SORT _sources)
  79
  80     set(_violfiles)
  81     set(_smellfiles)
  82     set(_module_factfile_deps)
  83     foreach(_srcfile ${_sources})
  84       if(NOT _srcfile MATCHES "^.*LinkDef$" AND NOT _srcfile MATCHES ".*PYTHIA8/pythia8.*")
  85         set(_violdeps)
  86         string(REPLACE "${CMAKE_CURRENT_SOURCE_DIR}/" "" _srcfile_short ${_srcfile})
  87         set(_viol ${CHECKDIR}/${_srcfile_short}.viol)
  88         set(_smell ${CHECKDIR}/${_srcfile_short}.smell)
  89         get_filename_component(_viol_path ${_viol} PATH)
  90         list(APPEND _violfiles ${_viol})
  91         list(APPEND _smellfiles ${_smell})
  92         if(EXISTS ${_srcfile}.h)
  93           add_custom_command(OUTPUT ${CHECKDIR}/${_srcfile_short}.h.xml
  94                              COMMAND ${CMAKE_COMMAND} -E make_directory ${_viol_path}
  95                              COMMAND ${RULECHECKER_SRCML} ${_srcfile}.h ${CHECKDIR}/${_srcfile_short}.h.xml
  96                              COMMAND ${CMAKE_COMMAND} -E touch ${CMAKE_BINARY_DIR}/check-hxml-touchfile
  97                              DEPENDS ${_srcfile}.h)
  98           list(APPEND _violdeps ${CHECKDIR}/${_srcfile_short}.h.xml)
  99           list(APPEND _module_factfile_deps ${CHECKDIR}/${_srcfile_short}.h.xml)
 100         endif(EXISTS ${_srcfile}.h)
 101         if(EXISTS ${_srcfile}.cxx)
 102           add_custom_command(OUTPUT ${CHECKDIR}/${_srcfile_short}.cxx.xml
 103                              COMMAND ${CMAKE_COMMAND} -E make_directory ${_viol_path}
 104                              COMMAND ${RULECHECKER_SRCML} ${_srcfile}.cxx ${CHECKDIR}/${_srcfile_short}.cxx.xml
 105                              DEPENDS ${_srcfile}.cxx)
 106           list(APPEND _violdeps ${CHECKDIR}/${_srcfile_short}.cxx.xml)
 107         endif(EXISTS ${_srcfile}.cxx)
 108         add_custom_command( OUTPUT ${_viol}
 109                             COMMAND ${JAVA_RUNTIME} -Xmx1024M -jar ${RULECHECKER_JAR} ${CHECKDIR}/${_srcfile_short}.cxx.xml ${CHECKDIR}/${_srcfile_short}.h.xml ${FACTFILE} ${RULECHECKER_RULES} > ${_viol}
 110                             DEPENDS ${_violdeps}
 111                             WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
 112         add_custom_command( OUTPUT ${_smell}
 113                             COMMAND ${JAVA_RUNTIME} -Xmx1024M -jar ${SMELLDETECTOR_JAR} ${CHECKDIR}/${_srcfile_short}.cxx.xml ${CHECKDIR}/${_srcfile_short}.h.xml > ${_smell}
 114                             DEPENDS ${_violdeps}
 115                             WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
 116       endif(NOT _srcfile MATCHES "^.*LinkDef$" AND NOT _srcfile MATCHES ".*PYTHIA8/pythia8.*")
 117     endforeach(_srcfile ${_sources})
 118
 119     if(_violfiles)
 120       add_custom_target(${MODULE}-check DEPENDS ${_violfiles})
 121       add_dependencies(${MODULE}-check factfile)
 122       add_dependencies(check-all ${MODULE}-check)
 123
 124       add_custom_target(${MODULE}-smell DEPENDS ${_smellfiles})
 125       add_dependencies(smell-all ${MODULE}-smell)
 126
 127       if(_module_factfile_deps)
 128         add_custom_target(${MODULE}-hxml DEPENDS ${_module_factfile_deps})
 129         add_dependencies(check-hxml ${MODULE}-hxml)
 130       endif(_module_factfile_deps)
 131     endif(_violfiles)
 132
 133
 134   endif(RULECHECKER_FOUND)
 135 endmacro(ALICE_CheckModule)
 136