cmake/FindRuleChecker.cmake

   1 # AliRoot Build System Module to find and configure IRST ALICE Coding Coventions RuleChecker
   2 #
   3 # Author: Johny Jose (johny.jose@cern.ch)
   4 #         Port of previous Makefile build to cmake
   5
   6 cmake_minimum_required(VERSION 2.8 FATAL_ERROR)
   7
   8 find_program(RULECHECKER_SRCML NAMES src2srcml)
   9 message(STATUS "Check for src2srcml: ${RULECHECKER_SRCML}")
  10 find_package(Java)
  11 message(STATUS "Check for Java: ${JAVA_RUNTIME}")
  12
  13 set(IRST_INSTALLDIR $ENV{IRST_INSTALLDIR})
  14 if(NOT IRST_INSTALLDIR)
  15   if(ALICE)
  16     message(STATUS "Setting IRST_INSTALLDIR to ${ALICE}/local/ALICENewRuleChecker")
  17     set(IRST_INSTALLDIR ${ALICE_ROOT}/cmakelocal/ALICENewRuleChecker)
  18   endif(ALICE)
  19 endif(NOT IRST_INSTALLDIR)
  20
  21 if(IRST_INSTALLDIR)
  22   find_file(RULECHECKER_JAR NAMES NewRuleChecker.jar PATHS ${IRST_INSTALLDIR}/NewRuleChecker ${ALICE_ROOT}/cmake/RuleChecker)
  23   find_file(RULECHECKER_RULES NAMES CodingConventions.xml PATHS ${IRST_INSTALLDIR}/NewRuleChecker/config ${ALICE_ROOT}/cmake/RuleChecker)
  24   find_file(FACTEXTRACTOR_JAR NAME FactExtractor.jar PATHS ${IRST_INSTALLDIR}/FactExtractor ${ALICE_ROOT}/cmake/RuleChecker)
  25   if(RULECHECKER_JAR AND RULECHECKER_RULES AND RULECHECKER_SRCML AND JAVA_RUNTIME)
  26     set(RULECHECKER_FOUND TRUE)
  27     message(STATUS "RuleChecker jar : ${RULECHECKER_JAR}")
  28     message(STATUS "RuleChecker rules : ${RULECHECKER_RULES}")
  29     message(STATUS "RuleChecker factextractor : ${FACTEXTRACTOR_JAR}")
  30     message(STATUS "RuleChecker found on the system")
  31   else()
  32     message(STATUS "RuleChecker not found on this system")
  33   endif(RULECHECKER_JAR AND RULECHECKER_RULES AND RULECHECKER_SRCML AND JAVA_RUNTIME)
  34 else()
  35   message(STATUS "RuleChecker not found on this system")
  36 endif(IRST_INSTALLDIR)
  37
  38 macro(ALICE_CheckModule)
  39   if(RULECHECKER_FOUND)
  40     set(CHECKDIR ${CMAKE_BINARY_DIR}/${MODULE}/check)
  41     set(violFiles)
  42     add_custom_command( OUTPUT ${MODULE}-${PACKAGE}-factFile
  43                         COMMAND ${CMAKE_COMMAND} -E make_directory ${CHECKDIR}
  44                         COMMAND ${CMAKE_COMMAND} -E make_directory ${CHECKDIR}/viols
  45                         COMMAND ${JAVA_RUNTIME} -jar ${FACTEXTRACTOR_JAR} ${CHECKDIR} ${CHECKDIR}
  46                         WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
  47
  48     foreach(_srcfile ${SRCS})
  49       string (REGEX REPLACE "cxx$" "h" _header ${_srcfile})
  50       get_filename_component(_srcname ${_srcfile} NAME)
  51       string (REGEX REPLACE "cxx$" "viol" _viol ${_srcname})
  52       string (REGEX REPLACE "cxx$" "cxx.xml" _srcxml ${_srcname})
  53       string (REGEX REPLACE "cxx$" "h.xml" _hxml ${_srcname})
  54       string (REGEX REPLACE ".cxx$" "" _class ${_srcname})
  55       set(_depends ${_srcfile} ${MODULE}-${PACKAGE}-factFile)
  56
  57       if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/${_header})
  58         list(APPEND depends ${_header})
  59         add_custom_command( OUTPUT ${_viol}
  60                           COMMAND ${RULECHECKER_SRCML} ${_srcfile} ${CHECKDIR}/${_srcxml}
  61                           COMMAND ${RULECHECKER_SRCML} ${_header} ${CHECKDIR}/${_hxml}
  62                           COMMAND ${JAVA_RUNTIME} -jar ${RULECHECKER_JAR} ${CHECKDIR}/${_srcxml} ${CHECKDIR}/${_hxml} ${CHECKDIR}/factFile.xml ${RULECHECKER_RULES} > ${CHECKDIR}/viols/${_viol}
  63                           DEPENDS ${_depends}
  64                           WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
  65         list(APPEND violFiles ${_viol})
  66       else()
  67         add_custom_command( OUTPUT ${_viol}
  68                           COMMAND ${RULECHECKER_SRCML} ${_srcfile} ${CHECKDIR}/${_srcxml}
  69                           COMMAND ${JAVA_RUNTIME} -jar ${RULECHECKER_JAR} ${CHECKDIR}/${_srcxml} ${CHECKDIR}/${_hxml} ${CHECKDIR}/factFile.xml ${RULECHECKER_RULES} > ${CHECKDIR}/viols/${_viol}
  70                           DEPENDS ${_depends}
  71                           WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
  72         list(APPEND violFiles ${_viol})
  73       endif(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/${_header})
  74       if(CLASSCHECK STREQUAL "YES")
  75         add_custom_target(${MODULE}-${_class}-check DEPENDS ${_viol})
  76       endif(CLASSCHECK STREQUAL "YES")
  77     endforeach(_srcfile ${SRCS})
  78     if(violFiles)
  79       add_custom_target(${PACKAGE}-check DEPENDS ${violFiles})
  80       add_dependencies(${PACKAGE}-check ${violFiles})
  81       add_dependencies(${MODULE}-check-all ${PACKAGE}-check)
  82     endif(violFiles)
  83     add_custom_command(TARGET clean
  84                        COMMAND ${CMAKE_COMMAND} -E remove_directory ${CHECKDIR})
  85
  86   endif(RULECHECKER_FOUND)
  87 endmacro(ALICE_CheckModule)
  88