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    trunk/mage/usr/lib/mage/depwalker.sh revision 2359 by niro, Mon Jan 6 12:35:42 2014 UTC branches/mage-next/src/depwalker.in revision 2628 by niro, Wed Mar 5 08:19:29 2014 UTC
    # Line 2  Line 2 
    2  # $Id$  # $Id$
    3  # dependeny walker  # dependeny walker
    4    
    5  # default die function  # set default variables
    6  die()  : ${MAGERC="@@SYSCONFDIR@@/mage.rc"}
    7  {  : ${MLIBDIR="@@MAGELIBDIR@@"}
    8   echo ${COLRED}"$@"${COLDEFAULT}  
    9   exit 1  # first of all include common functions
    10  }  source ${MLIBDIR}/common.functions.sh || exit 1
    11    source @@SYSCONFDIR@@/mage.rc.global || die "@@SYSCONFDIR@@/mage.rc.global missing"
    12    source ${MAGERC} || die "Your ${MAGERC} is missing. Aborting."
    13    source ${MLIBDIR}/mage4.functions.sh || die "mage functions missing"
    14    source ${MLIBDIR}/smage2.functions.sh || die "smage functions missing"
    15    
    16  decho()  decho()
    17  {  {
    # Line 17  decho() Line 21  decho()
    21   fi   fi
    22  }  }
    23    
     # include all needed files  
     [ -f /etc/mage.rc.global ] &&  \  
      source /etc/mage.rc.global || \  
      die "/etc/mage.rc.global missing"  
       
     [ -f ${MAGERC} ] && source ${MAGERC} || \  
      die "Your ${MAGERC} is missing. Aborting."  
       
     [ -f ${MLIBDIR}/mage4.functions.sh ] && \  
      source ${MLIBDIR}/mage4.functions.sh || \  
      die "mage functions missing"  
       
    24  usage()  usage()
    25  {  {
    26   echo   echo
    # Line 45  usage() Line 37  usage()
    37   echo "                         install-build-prerequisites,"   echo "                         install-build-prerequisites,"
    38   echo "                         pretend-build-prerequisites"   echo "                         pretend-build-prerequisites"
    39   echo "  -d     --debug         enable debug mode"   echo "  -d     --debug         enable debug mode"
    40     echo "  -s     --smage         use a smage to calculate dependencies"
    41   echo   echo
    42   echo "method, category, name, version and build must be given !"   echo "method, category, name, version and build must be given !"
    43   echo   echo
    # Line 64  do Line 57  do
    57   --pbuild|-b) shift; PBUILD="$1" ;;   --pbuild|-b) shift; PBUILD="$1" ;;
    58   --method|-m) shift; METHOD="$1" ;;   --method|-m) shift; METHOD="$1" ;;
    59   --debug|-d) shift; DEBUG=1 ;;   --debug|-d) shift; DEBUG=1 ;;
    60     --smage|-s) shift; SMAGEFILE="$1"; SILENT=1; FVERBOSE=off ;;
    61   --help|-h) usage ;;   --help|-h) usage ;;
    62   esac   esac
    63   shift   shift
    64  done  done
    65    
    66  # sanity checks; abort if not given  # sanity checks; abort if not given
    67  [ -z "${PCAT}" ] && usage  if [[ -z ${SMAGEFILE} ]]
    68  [ -z "${PNAME}" ] && usage  then
    69  [ -z "${PVER}" ] && usage   [ -z "${PCAT}" ] && usage
    70  [ -z "${PBUILD}" ] && usage   [ -z "${PNAME}" ] && usage
    71     [ -z "${PVER}" ] && usage
    72     [ -z "${PBUILD}" ] && usage
    73    fi
    74  [ -z "${METHOD}" ] && usage  [ -z "${METHOD}" ] && usage
    75    
    76  # check needed global vars  # check needed global vars
    # Line 83  done Line 80  done
    80    
    81  # other needed vars  # other needed vars
    82  ALLDEPS=""  ALLDEPS=""
    83    if [[ -n ${SMAGEFILE} ]]
    84    then
    85     if [[ -e ${SMAGEFILE} ]]
    86     then
    87     smagesource "${SMAGEFILE}"
    88     else
    89     die "Smage file '${SMAGEFILE}' does not exist!"
    90     fi
    91    fi
    92  MAGEFILE="${MAGEDIR}/${PCAT}/${PNAME}/${PNAME}-${PVER}-${PBUILD}.mage"  MAGEFILE="${MAGEDIR}/${PCAT}/${PNAME}/${PNAME}-${PVER}-${PBUILD}.mage"
    93    
    94  # much faster than fgrep  # much faster than fgrep
    # Line 294  then Line 300  then
    300   ALLDEPS="${ALLDEPS} ${MAGEFILE}"   ALLDEPS="${ALLDEPS} ${MAGEFILE}"
    301   fi   fi
    302   else   else
    303   # debug info   # debug info
    304   decho "ignored package"   decho "ignored package"
    305   decho   decho
      fi  
    306   fi   fi
    307   done   done
    308  else  else
      LOOP_COUNTER=0  
    309   # get all dependencies of the package   # get all dependencies of the package
    310   depwalking ${MAGEFILE}   if [[ -n ${SMAGEFILE} ]]
    311     then
    312     depwalking "${SMAGEFILE}"
    313     else
    314     depwalking "${MAGEFILE}"
    315     fi
    316  fi  fi
    317    
    318  if [[ ${METHOD} != install-build-prerequisites ]] &&  if [[ ${METHOD} != install-build-prerequisites ]] &&
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      Added in v.2628