#!/bin/bash

# mbuild - script for compiling the PALM code and its utility programs

#--------------------------------------------------------------------------------#
# This file is part of PALM.
#
# PALM is free software: you can redistribute it and/or modify it under the terms
# of the GNU General Public License as published by the Free Software Foundation,
# either version 3 of the License, or (at your option) any later version.
#
# PALM is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
# A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along with
# PALM. If not, see <http://www.gnu.org/licenses/>.
#
# Copyright 1997-2014  Leibniz Universitaet Hannover
#--------------------------------------------------------------------------------#
#
# Current revisions:
# ------------------
# 
# 
# Former revisions:
# -----------------
# $Id: mbuild 1623 2015-07-20 06:30:01Z heinze $
#
# 1621 2015-07-17 11:39:33Z heinze
# adjustments for Mistral at DKRZ Hamburg (lcbullhh)
#
# 1613 2015-07-08 14:53:29Z maronga
# nc2vdf removed
# 
# 1547 2015-01-29 15:09:12Z witha
# adjustments for ForWind computing cluster (lcflow)
# 
# 1487 2014-10-25 14:36:28Z raasch
# bash compatibility adjustments: output formatting with printf instead
# of "typeset -L/-R", print replaced by echo
#
# 1468 2014-09-24 14:06:57Z maronga
# Typo removed (addres->address)
# Adjustments for lcxe6
# 
# 1390 2014-05-06 07:57:37Z maronga
# disabled compilation of parameter file check (currently not working),
# adjustments for lcxe6
# 
# 1388 2014-05-06 07:42:38Z maronga
# small adjustments for lcxe6
# 
# 1350 2014-04-04 13:01:30Z maronga
# init_cmds is now executed before module calls in case of compilation on local 
# host
#
# 1289 2014-03-04 07:12:34Z raasch
# comments translated from German to English
# fimm-, scirocco-, ibmy-, and sgi-specific code removed
#
# 1274 2014-01-09 13:14:54Z heinze
# adjustments for lccrayh
#
# 1255 2013-11-07 14:43:35Z raasch
# further adjustments for lccrayb remote access
#
# 1229 2013-09-20 06:55:19Z raasch
# adjustments for lccrayb
#
# 1216 2013-08-26 09:31:42Z raasch
# RCS renamed SOURCES
#
# 1210 2013-08-14 10:58:20Z raasch
# fftw support added
#
# 1197 2013-07-04 06:19:45Z raasch
# adjustments for CSC Helsinki (lccrayf)
#
# 1099 2013-02-10 01:47:43Z raasch
# adjustments for Forwind cluster (lcflow)
#
# 1096 2013-02-03 01:52:12Z raasch
# decalpha parts (yonsei) removed
#
# 2013-02-02 07:06:13Z raasch
# adjustments for Kyushu-University computing center (lckyut)
# old changelog messages removed
#
# 1083 2013-01-04 10:22:09Z maronga
# bugfix in parameter file check (in case that no preprocessor flag, i.e. -cpp was
# set in %cpp_options, the last directive in the variable was processed.
#
# 1081 2013-01-03 08:44:36Z maronga
# loader options set for parameter file check_depository_path
#
# 1069 2012-11-28 16:18:43Z maronga
# added copy of nc2vdf tools to remote host_found
#
# 1046 2012-11-09 14:38:45Z maronga
# code put under GPL (PALM 3.9) 
# 
# 12/06/02 - Siggi - first version finished
# 06/05/02 - Siggi - script development started
#
#--------------------------------------------------------------------------------#
# mbuild - script for compiling the PALM code and its utility programs
#
# Procedure to compile code on local and remote hosts using the
# make-mechanism. The source code must be provided on the local host.
#--------------------------------------------------------------------------------#


    # VARIABLE DECLARATIONS + DEFAULT VALUES
 block_conditions=none
 block_conditions_found=false
 calltime=""
 column1=""
 column2=""
 compile_utility_programs=false
 config_file=.mrun.config
 host=all
 host_found=false
 locat=normal
 makefile=""
 module_calls=""
 util_compiled_localhost=false
 silent=false
 suf=f90
 update=false
 version="MBUILD  2.1  Rev$Rev: 1623 $"
 working_directory=`pwd`

 typeset -i  ih ihost=0


    # ERROR HANDLING
    # IN CASE OF EXIT:
 trap 'rm -rf  $working_directory/tmp_mbuild
       if [[ $locat != normal ]]
       then
          printf "\n\n +++ mbuild killed \n\n"
       else
          printf "\n\n *** mbuild finished \n\n"
       fi' exit


    # IN CASE OF TERMINAL-BREAK:
 trap 'rm -rf  $working_directory/tmp_mbuild
       printf "\n\n +++ mbuild killed by \"^C\" \n\n"
       exit
      ' 2


 tmp_mbuild=${working_directory}/tmp_mbuild

    # READ SHELLSCRIPT-OPTIONS
 while  getopts  :c:h:K:m:s:uv  option
 do
   case  $option  in
       (c)   config_file=$OPTARG;;
       (h)   host=$OPTARG;;
       (K)   block_conditions=$OPTARG;;
       (m)   makefile=$OPTARG;;
       (s)   suf=$OPTARG;;
       (u)   compile_utility_programs=true;;
       (v)   silent=true;;
       (\?)  printf "\n  +++ unknown option $OPTARG \n";
             locat=parameter; exit;;
   esac
 done



    # CHECK, IF CONFIGURATION-FILE EXISTS
 if [[ ! -f $config_file ]]
 then
    printf "\n  +++ configuration file: "
    printf "\n           $config_file"
    printf "\n      does not exist"
    locat=configuration; exit  
 fi



    # DETERMINE THE LOCAL HOST
 local_host_real_name=$(hostname)
 local_address=$(nslookup `hostname` 2>&1 | grep "Address:" | tail -1 | awk '{echo $2}')



    # DETERMINE HOST-IDENTIFIER (local_host) FROM THE CONFIG-FILE
 line=""
 grep  "%host_identifier"  $config_file  >  $tmp_mbuild
 while read line
 do
    if [[ "$line" != ""  &&  $(echo $line | cut -c1) != "#" ]]
    then
       HOSTNAME=`echo $line | cut -d" " -s -f2`
       host_identifier=`echo $line | cut -d" " -s -f3`
       if [[ $local_host_real_name = $HOSTNAME ]]
       then
          local_host=$host_identifier
          break
       fi
    fi
 done < $tmp_mbuild

 if [[ "$local_host" = "" ]]
 then
    printf "\n  +++ no host identifier found in configuration file \"$config_file\""
    printf "\n      for local host \"$local_host_real_name\"."
    printf "\n      Please add line"
    printf "\n      \"\%host_identifier $local_host_real_name <identifier>\""
    printf "\n      to the configuration file."
    locat=local_host; exit
 fi


 if [[ $local_host != ibms ]]
 then
    config_file=$PWD/$config_file
 else
    config_file=`pwd`/$config_file
 fi


    # DETERMINE THE BLOCK CONDITIONS
 if [[ $block_conditions != none ]]
 then
    block_condition1=`echo $block_conditions | cut -d" " -f1`
    block_condition2=`echo $block_conditions | cut -d" " -f2`
    if [[ "$block_condition2" = "$block_condition1" ]]
    then
       block_condition2=""
    fi
 fi

 
    # DETERMINE USER NAME ON LOCAL HOST FROM THE CONFIG-FILE
 line=""
 grep  " $local_host" $config_file | grep "%remote_username"  >  $tmp_mbuild
 while read line
 do
    if [[ "$line" != ""  &&  $(echo $line | cut -c1) != "#" ]]
    then
       local_username=`echo $line | cut -d" " -s -f2`
    fi
 done < $tmp_mbuild


 if [[ "$local_username" = "" ]]
 then
    printf "\n  +++ no user name found in configuration file"
    printf "\n      for local host \"$local_host\" "
    locat=config_file; exit
 fi


    # DETERMINE LOCAL SOURCE-CODE PATH.
    # FIRST CHECK, IF A GLOBAL SOURCE-CODE PATH HAS BEEN DECLARED FOR ALL HOSTS.
    # THEREFORE, FIRST SET ALL GLOBAL VARIABLES DECLARED IN THE CONFIG-FILE,
    # BECAUSE THEY MAY BE USED AS PART OF THE PATH NAME.
 line=""
 grep "%" $config_file  >  $tmp_mbuild
 while read line
 do
    if [[ "$line" != ""  &&  "$(echo $line | cut -d" " -s -f3)" = ""  &&  $(echo $line | cut -c1) != "#" ]]
    then
       var=`echo $line | cut -d" " -s -f1 | cut -c2-`
       value=`echo $line | cut -d" " -s -f2`
       eval export $var=\$value
    fi
 done < $tmp_mbuild

    # NOW CHECK, IF A GLOBAL SOURCE-CODE-PATH HAS BEEN DECLARED
 line=""
 grep "%source_path" $config_file  >  $tmp_mbuild
 while read line
 do
    if [[ "$line" != ""  &&  $(echo $line | cut -c1) != "#" ]]
    then
       if [[ "$(echo $line | cut -d" " -s -f3)" = "" ]]
       then
          global_source_path=`echo $line | cut -d" " -s -f2`
       fi
    fi
 done < $tmp_mbuild

 line=""
 grep  " $local_host" $config_file | grep "%source_path"  >  $tmp_mbuild
 while read line
 do
    if [[ "$line" != ""  &&  $(echo $line | cut -c1) != "#" ]]
    then
       local_source_path=`echo $line | cut -d" " -s -f2`
    fi
 done < $tmp_mbuild

 if [[ "$local_source_path" = "" ]]
 then
    if [[ "$global_source_path" != "" ]]
    then
       local_source_path=$global_source_path
    else
       printf "\n  +++ no source path found in configuration file"
       printf "\n      for local host \"$local_host\" "
       printf "\n      please set \"\%source_path\" in configuration file"
       locat=config_file; exit
    fi
 fi
 eval local_source_path=$local_source_path
 eval local_source_path=$local_source_path



    # DETERMINE GLOBAL DEPOSITORY-PATH
 line=""
 grep "%depository_path" $config_file  >  $tmp_mbuild
 while read line
 do
    if [[ "$line" != ""  &&  $(echo $line | cut -c1) != "#" ]]
    then
       if [[ "$(echo $line | cut -d" " -s -f3)" = "" ]]
       then
          global_depository_path=`echo $line | cut -d" " -s -f2`
       fi
    fi
 done < $tmp_mbuild

 if [[ $found = false ]]
 then
    printf "\n  +++ no \%depository_path found in" 
    printf "\n                            $config_file"
    locat=depository_path; exit
  fi

    # CHECK, IF A MAIN PROGRAM HAS BEEN DEFINED IN THE CONFIG-FILE
 if [[ $(grep -c "%mainprog" $config_file) != 1 ]]
 then
    printf "\n  +++ no main program or more than one main program defined"
    printf "\n      in configuration file"
    locat=configuration; exit
 else
    line=`grep "%mainprog" $config_file`
    if [[ "$line" = ""  ||  $(echo $line | cut -c1) = "#" ]]
    then
       printf "\n  +++ no main program defined in configuration file"
       locat=configuration; exit
    fi
    mainprog=`echo $line | cut -d" " -s -f2 | cut -d"." -f1`
 fi



    # CHECK IF MAKEFILE EXITS
 [[ "$makefile" = "" ]]  &&  makefile=$local_source_path/Makefile
 if [[ ! -f $makefile ]]
 then
    printf "\n  +++ makefile: "
    printf "\n           $makefile"
    printf "\n      does not exist"
    locat=makefile; exit  
 fi


    # HEADER-OUTPUT (PART1: MESSAGES CONCERNING THE LOCAL HOST)
 calltime=$(date)
 printf "\n"
 printf "#------------------------------------------------------------------------# \n"
 printf "| %-40s%30s | \n" "$version" "$calltime"
 printf "|                                                                        | \n"
 printf "| %-20s%-50s | \n" "called on:" "$local_host_real_name"
 printf "| %-20s%-50s | \n" "local username:" "$local_username"
 printf "| %-20s%-50s | \n" "local IP-address:" "$local_address"
 column2=$(echo $config_file | cut -c1-50 )
 printf "| %-20s%-50s | \n" "config file:" "$column2"
 line=$(echo "$config_file" | cut -c51-)
 while [[ "$line" != "" ]]
 do
    column1=""
    column2=$(echo $line | cut -c1-50 )
    printf "| %-20s%-50s | \n" "$column1" "$column2"
    line=$(echo "$line" | cut -c51-)
 done
 column2=$(echo $makefile | cut -c1-50 )
 printf "| %-20s%-50s | \n" "makefile:" "$column2"
 line=$(echo "$makefile" | cut -c51-)
 while [[ "$line" != "" ]]
 do
    column1=""
    column2=$(echo $line | cut -c1-50 )
    printf "| %-20s%-50s | \n" "$column1" "$column2"
    line=$(echo "$line" | cut -c51-)
 done
 column2=$(echo $local_source_path | cut -c1-50 )
 printf "| %-20s%-50s | \n" "local source path:" "$column2"
 line=$(echo "$local_source_path" | cut -c51-)
 while [[ "$line" != "" ]]
 do
    column1=""
    column2=$(echo $line | cut -c1-50 )
    printf "| %-20s%-50s | \n" "$column1" "$column2"
    line=$(echo "$line" | cut -c51-)
 done
 printf "#------------------------------------------------------------------------# \n"


 if [[ $compile_utility_programs = false ]]
 then

       # IN ANY CASE, GIVE ALL FILES WRITE-PERMIT, IN ORDER TO AVOID PROBLEMS
       # WITH OVERWRITING FILES ON THE REMOTE HOST
    cd  $local_source_path
    printf "\n\n  *** tar of makefile and source files in $local_source_path"  
    tar -cf  ${mainprog}_sources.tar  Makefile  *.$suf
    printf "\n"

 else
    cd  $local_source_path
    printf "\n\n  *** tar of makefile and source files in $local_source_path"  
 
    cat Makefile_check|while read line
    do
       line=$(echo $line|grep SOURCES)
       if [[ $line == *"SOURCES"* ]]
       then
          line=$(echo $line|sed 's/SOURCES = //g')
          break
       fi
    done

    tar -cf  ${mainprog}_sources_check.tar  Makefile_check  $line
    printf "\n"
 fi



    # GET CONFIRMATION TO CONTINUE
 if [[ $host = all ]]
 then
    printf "\n  *** updates will be made for ALL hosts found in"
    printf "\n      the configuration file"
 else
    printf "\n  *** update will be made for host \"$host\" "
 fi

 if [[ $silent = false ]]
 then
    answer=dummy
    printf "\n\n"
    while [[ "$answer" != y  &&  "$answer" != Y  &&  "$answer" != n  &&  "$answer" != N ]]
    do
       printf " >>> continue (y/n) ?  "
       read  answer
    done
    if [[ $answer = n  ||  $answer = N ]]
    then
       locat=user_abort; exit
    fi
 fi
 
 

    
    # GENERATE MODEL-VERSIONS FOR ALL HOST-BLOCKS
    # FOUND IN THE CONFIGURATION-FILE
 printf "\n  *** scanning configuration file for host(s) ..."

 grep  %fopts  $config_file  >  $tmp_mbuild
 while read line
 do
       # SKIP COMMENT-LINES
    [[ $(echo $line | cut -c1) = "#" ]]  &&  continue
    (( ihost = ihost + 1 ))
    hostline[$ihost]="$line"
 done < $tmp_mbuild

 
 while (( ih < ihost ))
 do

    (( ih = ih + 1 ))

       # DETERMINE REMOTE HOST AND CONDITIONS FOR THE RESPECTIVE BLOCK
       # CONTINUE, ONLY IF THIS HOST HAS BEEN CHOSEN VIA -h OPTION AND IF
       # CONDITIONS HAVE BEEN CHOSEN VIA -K OPTION
    remote_host_string=`echo ${hostline[$ih]} | cut -d" " -s -f3-`
    remote_host=`echo $remote_host_string | cut -d" " -f1`
    if [[ $host != all ]]
    then
       [[ $remote_host != $host ]]  &&  continue
    fi
    host_found=true
    condition1=`echo $remote_host_string | cut -d" " -s -f2`
    if [[ $condition1 = $remote_host ]]
    then
       condition1=""
    else
       condition2=`echo $remote_host_string | cut -d" " -s -f3`
    fi

    if [[ $block_conditions != none ]]
    then
       if [[ "$condition1" != "$block_condition1"  || "$condition2" != "$block_condition2" ]]
       then
          continue
       fi
       block_conditions_found=true
    fi

    fftw_inc=""
    fftw_lib=""
    modules=""
    netcdf_inc=""
    netcdf_lib=""
    make_options=""

       # DETERMINE IP-ADDRES OF THE REMOTE-HOST
    case  $remote_host  in
        (lcbullhh)       remote_address=136.172.50.13;;
        (lccrayb)        remote_address=130.73.233.1;;
        (lccrayh)        remote_address=130.75.4.1;;
        (lcflow)         remote_address="flow02.hpc.uni-oldenburg.de";;
        (lckordi)        remote_adress=210.219.61.8;;
        (lcmuk)          remote_address=130.75.105.2;;
        (lcrte)          remote_address=133.5.185.60;;
        (lcsb)           remote_address=147.46.30.151;;
        (lck)            remote_address=165.132.26.61;;
        (lckiaps)        remote_address=118.128.66.223;;
        (lckyut)         remote_address=133.5.4.37;;
        (lctit)          remote_address=10.1.6.170;;
        (lcxe6)          remote_address=129.177.20.113;;
        (lcxt5m)         remote_address=193.166.211.144;;
        (ibmh)           remote_address=136.172.40.15;;
        (ibmkisti)       remote_address=150.183.146.24;;
        (ibmku)          remote_address=133.5.4.129;;
        (ibms)           remote_address=150.183.5.101;;
        (nech)           remote_address=136.172.44.192;;
        (neck)           remote_address=133.5.178.11;;
        (ground.yonsei.ac.kr) remote_address=134.75.155.33;;
        (*)              if [[ $local_host != $remote_host ]]
                         then
                            printf "\n  +++ remote host \"$remote_host\" unknown";
                            printf "\n      please inform PALM group support!"
                            locat=remote_host; exit
                         fi;;
    esac


       # DETERMINE REMOTE-USERNAME
    line=""
    found=false
    grep  "$remote_host_string" $config_file | grep "%remote_username"  >  $tmp_mbuild
    while read line1
    do

       if [[ $(echo $line1 | cut -d" " -s -f3-) = "$remote_host_string" ]]
       then
          line="$line1"
       fi

       if [[ "$line" != ""  &&  $(echo $line | cut -c1) != "#" ]]
       then
          remote_username=`echo $line | cut -d" " -s -f2`
          found=true
       fi

    done < $tmp_mbuild

    if [[ $found = false ]]
    then
       printf "\n  +++ no remote username found in configuration file"
       printf "\n      for \"$remote_host_string\" "
       locat=config_file; exit
    fi


       # DETERMINE REMOTE-SOURCE-CODE-PATH
    line=""
    remote_source_path=""
    grep  "$remote_host_string" $config_file | grep "%source_path"  >  $tmp_mbuild
    while read line1
    do

       if [[ $(echo $line1 | cut -d" " -s -f3-) = "$remote_host_string" ]]
       then
          line="$line1"
       fi

       if [[ "$line" != ""  &&  $(echo $line | cut -c1) != "#" ]]
       then
          remote_source_path=`echo $line | cut -d" " -s -f2`
       fi

    done < $tmp_mbuild

    if [[ "$remote_source_path" = "" ]]
    then
       if [[ "$global_source_path" != "" ]]
       then
          remote_source_path=$global_source_path
       else
          printf "\n  +++ no source path found in configuration file"
          printf "\n      for \"$remote_host_string\" "
          locat=config_file; exit
       fi
    fi

    remote_ud=${remote_source_path}/../UTIL
    remote_ud=$(eval echo $remote_ud)


       # DETERMINE REMOTE-PATH FOR MAKE-DEPOSITORY
    remote_md=""
    line=""
    grep  "$remote_host_string" $config_file | grep "%depository_path"  >  $tmp_mbuild
    while read line1
    do

       if [[ $(echo $line1 | cut -d" " -s -f3-) = "$remote_host_string" ]]
       then
          line="$line1"
       fi

       if [[ "$line" != ""  &&  $(echo $line | cut -c1) != "#" ]]
       then
          remote_md=`echo $line | cut -d" " -s -f2`
       fi

    done < $tmp_mbuild

    if [[ "$remote_md" = "" ]]
    then
       if [[ "$global_depository_path" != "" ]]
       then
          remote_md=$global_depository_path
       else
          printf "\n  +++ no depository path found in configuration file"
          printf "\n      for \"$remote_host_string\" "
          printf "\n      please set \"\%depository_path\" in configuration file"
          locat=config_file; exit
       fi
    fi

    remote_md=$(eval echo $remote_md)
    block=""
    [[ "$condition1" != "" ]]  &&  block=_$condition1
    [[ "$condition2" != "" ]]  &&  block=${block}_$condition2
    remote_md=${remote_md}$block


       # DETERMINE COMPILERNAME
    line=""
    found=false
    grep  "$remote_host_string" $config_file | grep "%compiler_name "  >  $tmp_mbuild
    while read line1
    do

       if [[ $(echo $line1 | cut -d" " -s -f3-) = "$remote_host_string" ]]
       then
          line="$line1"
       fi

       if [[ "$line" != ""  &&  $(echo $line | cut -c1) != "#" ]]
       then
          compiler_name=`echo $line | cut -d" " -s -f2`
          found=true
       fi

    done < $tmp_mbuild

    if [[ $found = false ]]
    then
       printf "\n  +++ no compiler name found in configuration file"
       printf "\n      for \"$remote_host_string\" "
       locat=config_file; exit
    fi


       # IN CASE OF PARALLEL EXECUTION (COMPILER FOR PARALLEL EXECUTION),
       # A SERIAL COMPILERNAME MUST BE DETERMINED ALSO
    if [[ $(echo $remote_host_string | grep -c parallel) = 1 ]]
    then
       line=""
       found=false
       grep  "$remote_host_string" $config_file | grep "%compiler_name_ser"  >  $tmp_mbuild
       while read line1
       do

          if [[ $(echo $line1 | cut -d" " -s -f3-) = "$remote_host_string" ]]
          then
             line="$line1"
          fi

          if [[ "$line" != ""  &&  $(echo $line | cut -c1) != "#" ]]
          then
             compiler_name_ser=`echo $line | cut -d" " -s -f2`
             found=true
          fi

       done < $tmp_mbuild

       if [[ $found = false ]]
       then
          printf "\n  +++ no serial compiler name found in configuration file"
          printf "\n      for \"$remote_host_string\" "
          locat=config_file; exit
       fi
    else
       compiler_name_ser=$compiler_name
    fi



       # DETERMINE PREPROCESSOR-OPTIONS AND DIRECTIVES
    line=""
    found=false
    grep  "$remote_host_string" $config_file | grep "%cpp_options"  >  $tmp_mbuild
    while read line1
    do

       if [[ $(echo $line1 | cut -d" " -s -f3-) = "$remote_host_string" ]]
       then
          line="$line1"
       fi

       if [[ "$line" != ""  &&  $(echo $line | cut -c1) != "#" ]]
       then
             # REMOVE COLONS FROM THE OPTION-STRING, IF THERE ARE ANY
          cpp_options=`echo $line | cut -d" " -s -f2 | sed 's/::/%DUM%/g' | sed 's/:/ /g' | sed 's/%DUM%/:/g'`
          found=true
       fi

    done < $tmp_mbuild

    if [[ $found = false ]]
    then
       printf "\n  +++ no preprocessor options found in configuration file"
       printf "\n      for \"$remote_host_string\" "
       locat=config_file; exit
    fi


       # ADD HOST-SPECIFIC PREPROCESSOR-DIRECTIVES
    for  string  in  $remote_host_string
    do
       if [[ $(echo $remote_host | cut -c1-2) = lc  &&  $(echo $string | cut -c1-2) = lc ]]
       then
          cpp_options="$cpp_options -D__lc "
       elif [[ $(echo $remote_host | cut -c1-3) = ibm  &&  $(echo $string | cut -c1-3) = ibm ]]
       then
          cpp_options="${cpp_options},-D__ibm"
       elif [[ $(echo $remote_host | cut -c1-3) = nec  &&  $(echo $string | cut -c1-3) = nec ]]
       then
          cpp_options="${cpp_options} -D__nec"
       else
          if [[ $(echo $remote_host | cut -c1-3) = ibm ]]
          then
             cpp_options="${cpp_options},-D__$string"
          else
             cpp_options="$cpp_options -D__$string "
          fi
       fi
    done



       # GET netCDF OPTIONS
    line=""
    grep  "$remote_host_string" $config_file | grep "%netcdf_inc"  >  $tmp_mbuild
    while read line1
    do

       if [[ $(echo $line1 | cut -d" " -s -f3-) = "$remote_host_string" ]]
       then
          line="$line1"
       fi

       if [[ "$line" != ""  &&  $(echo $line | cut -c1) != "#" ]]
       then
             # REMOVE COLONS FROM THE OPTION-STRING, IF THERE ARE ANY
          netcdf_inc=`echo $line | cut -d" " -s -f2 | sed 's/::/%DUM%/g' | sed 's/:/ /g' | sed 's/%DUM%/:/g'`
       fi

    done < $tmp_mbuild

    line=""
    grep  "$remote_host_string" $config_file | grep "%netcdf_lib"  >  $tmp_mbuild
    while read line1
    do

       if [[ $(echo $line1 | cut -d" " -s -f3-) = "$remote_host_string" ]]
       then
          line="$line1"
       fi

       if [[ "$line" != ""  &&  $(echo $line | cut -c1) != "#" ]]
       then
             # REMOVE COLONS FROM THE OPTION-STRING, IF THERE ARE ANY
          netcdf_lib=`echo $line | cut -d" " -s -f2 | sed 's/::/%DUM%/g' | sed 's/:/ /g' | sed 's/%DUM%/:/g'`
       fi

    done < $tmp_mbuild



       # GET FFTW OPTIONS
    line=""
    grep  "$remote_host_string" $config_file | grep "%fftw_inc"  >  $tmp_mbuild
    while read line1
    do

       if [[ $(echo $line1 | cut -d" " -s -f3-) = "$remote_host_string" ]]
       then
          line="$line1"
       fi

       if [[ "$line" != ""  &&  $(echo $line | cut -c1) != "#" ]]
       then
             # REMOVE COLONS FROM THE OPTION-STRING, IF THERE ARE ANY
          fftw_inc=`echo $line | cut -d" " -s -f2 | sed 's/::/%DUM%/g' | sed 's/:/ /g' | sed 's/%DUM%/:/g'`
       fi

    done < $tmp_mbuild

    line=""
    grep  "$remote_host_string" $config_file | grep "%fftw_lib"  >  $tmp_mbuild
    while read line1
    do

       if [[ $(echo $line1 | cut -d" " -s -f3-) = "$remote_host_string" ]]
       then
          line="$line1"
       fi

       if [[ "$line" != ""  &&  $(echo $line | cut -c1) != "#" ]]
       then
             # REMOVE COLONS FROM THE OPTION-STRING, IF THERE ARE ANY
          fftw_lib=`echo $line | cut -d" " -s -f2 | sed 's/::/%DUM%/g' | sed 's/:/ /g' | sed 's/%DUM%/:/g'`
       fi

    done < $tmp_mbuild



       # GET MAKE OPTIONS
    line=""
    found=false
    grep  "$remote_host_string" $config_file | grep "%mopts"  >  $tmp_mbuild
    while read line1
    do

       if [[ $(echo $line1 | cut -d" " -s -f3-) = "$remote_host_string" ]]
       then
          line="$line1"
       fi

       if [[ "$line" != ""  &&  $(echo $line | cut -c1) != "#" ]]
       then
             # REMOVE COLONS FROM THE OPTION-STRING, IF THERE ARE ANY
          make_options=`echo $line | cut -d" " -s -f2 | sed 's/::/%DUM%/g' | sed 's/:/ /g' | sed 's/%DUM%/:/g'`

       fi

    done < $tmp_mbuild



       # GET COMPILER OPTIONS
    line=""
    found=false
    grep  "$remote_host_string" $config_file | grep "%fopts"  >  $tmp_mbuild
    while read line1
    do

       if [[ $(echo $line1 | cut -d" " -s -f3-) = "$remote_host_string" ]]
       then
          line="$line1"
       fi

       if [[ "$line" != ""  &&  $(echo $line | cut -c1) != "#" ]]
       then
             # REMOVE COLONS FROM THE OPTION-STRING, IF THERE ARE ANY
          compiler_options=`echo $line | cut -d" " -s -f2 | sed 's/::/%DUM%/g' | sed 's/:/ /g' | sed 's/%DUM%/:/g'`
          found=true

             # ADD INCLUDE PATHS FOR netCDF AND FFTW
          compiler_options="$compiler_options $netcdf_inc $fftw_inc"
       fi

    done < $tmp_mbuild

    if [[ $found = false ]]
    then
       printf "\n  +++ no compiler options found in configuration file"
       printf "\n      for \"$remote_host_string\" "
       locat=config_file; exit
    fi


       # GET LOGIN INIT COMMANDS
    line=""
    grep  "$remote_host_string" $config_file | grep "%login_init_cmd"  >  $tmp_mbuild
    while read line1
    do

       if [[ $(echo $line1 | cut -d" " -s -f3-) = "$remote_host_string" ]]
       then
          line="$line1"
       fi

       if [[ "$line" != ""  &&  $(echo $line | cut -c1) != "#" ]]
       then
             # REMOVE COLONS FROM THE OPTION-STRING, IF THERE ARE ANY
          init_cmds=`echo $line | cut -d" " -s -f2 | sed 's/::/%DUM%/g' | sed 's/:/ /g' | sed 's/%DUM%/:/g'`
          init_cmds="${init_cmds};"
       fi
    done < $tmp_mbuild


       # GET MODULES TO BE LOADED
    line=""
    grep  "$remote_host_string" $config_file | grep "%modules"  >  $tmp_mbuild
    while read line1
    do

       if [[ $(echo $line1 | cut -d" " -s -f3-) = "$remote_host_string" ]]
       then
          line="$line1"
       fi

       if [[ "$line" != ""  &&  $(echo $line | cut -c1) != "#" ]]
       then
             # REMOVE COLONS FROM THE OPTION-STRING, IF THERE ARE ANY
          modules=`echo $line | cut -d" " -s -f2 | sed 's/::/%DUM%/g' | sed 's/:/ /g' | sed 's/%DUM%/:/g'`
       fi

    done < $tmp_mbuild


       # GET LINKER OPTIONS
    line=""
    found=false
    grep  "$remote_host_string" $config_file | grep "%lopts"  >  $tmp_mbuild
    while read line1
    do

       if [[ $(echo $line1 | cut -d" " -s -f3-) = "$remote_host_string" ]]
       then
          line="$line1"
       fi

       if [[ "$line" != ""  &&  $(echo $line | cut -c1) != "#" ]]
       then
             # REMOVE COLONS FROM THE OPTION-STRING, IF THERE ARE ANY
          loader_options=`echo $line | cut -d" " -s -f2 | sed 's/::/%DUM%/g' | sed 's/:/ /g' | sed 's/%DUM%/:/g'`
          found=true

             # ADD netCDF- AND FFTW-LIBRARY
          loader_options="$loader_options $netcdf_lib $fftw_lib"
       fi

    done < $tmp_mbuild

    if [[ $found = false ]]
    then
       printf "\n  +++ no loader options found in configuration file"
       printf "\n      for \"$remote_host_string\" "
       locat=config_file; exit
    fi


    printf "\n\n#------------------------------------------------------------------------# \n"
    if [[ $remote_host = $local_host ]]
    then
       column2="$remote_host (= local host!)"
    else
       column2=$remote_host
    fi
    printf "| %-20s%-50s | \n" "remote_host:" "$column2"
    printf "|                                                                        | \n"
    printf "| %-20s%-50s | \n" "conditions:" "$condition1 $condition2"
    column2=$(echo "$remote_md" | cut -c1-50 )
    printf "| %-20s%-50s | \n" "make depository:" "$column2"
    line=$(echo "$remote_md" | cut -c51-)
    while [[ "$line" != "" ]]
    do
       column1=""
       column2=$(echo "$line" | cut -c1-50 )
       printf "| %-20s%-50s | \n" "$column1" "$column2"
       line=$(echo "$line" | cut -c51-)
    done
    if [[ $compile_utility_programs = true ]]
    then
       column2=$(echo "$remote_ud" | cut -c1-50 )
       printf "| $column1$column2 | \n"
       printf "| %-20s%-50s | \n" "utility directory:" "$column2"
       line=$(echo "$remote_ud" | cut -c51-)
       while [[ "$line" != "" ]]
       do
          column1=""
          column2=$(echo "$line" | cut -c1-50 )
          printf "| %-20s%-50s | \n" "$column1" "$column2"
          line=$(echo "$line" | cut -c51-)
       done
    fi
    printf "| %-20s%-50s | \n" "username:" "$remote_username"
    printf "| %-20s%-50s | \n" "address:" "$remote_address"
    printf "| %-20s%-50s | \n" "compiler:" "$compiler_name"
    if [[ $compile_utility_programs = true ]]
    then
       printf "| %-20s%-50s | \n" "serial compiler:" "$compiler_name_ser"
    fi
    if [[ "$make_options" != "" ]]
    then
       printf "| %-20s%-50s | \n" "make options:" "$make_options"
    fi
    column2=$(echo $cpp_options | cut -c1-50 )
    printf "| %-20s%-50s | \n" "cpp options:" "$column2"
    line=$(echo "$cpp_options" | cut -c51-)
    while [[ "$line" != "" ]]
    do
       column1=""
       column2=$(echo $line | cut -c1-50 )
       printf "| %-20s%-50s | \n" "$column1" "$column2"
       line=$(echo "$line" | cut -c51-)
    done
    column2=$(echo $compiler_options | cut -c1-50 )
    printf "| %-20s%-50s | \n" "compiler options:" "$column2"
    line=$(echo "$compiler_options" | cut -c51-)
    while [[ "$line" != "" ]]
    do
       column1=""
       column2=$(echo $line | cut -c1-50 )
       printf "| %-20s%-50s | \n" "$column1" "$column2"
       line=$(echo "$line" | cut -c51-)
    done
    column2=$(echo $loader_options | cut -c1-50 )
    printf "| %-20s%-50s | \n" "loader options:" "$column2"
    line=$(echo "$loader_options" | cut -c51-)
    while [[ "$line" != "" ]]
    do
       column1=""
       column2=$(echo $line | cut -c1-50 )
       printf "| %-20s%-50s | \n" "$column1" "$column2"
       line=$(echo "$line" | cut -c51-)
    done
    if [[ $modules != "" ]]
    then
       column2=$(echo $modules | cut -c1-50 )
       printf "| %-20s%-50s | \n" "modules to be load:" "$column2"
       line=$(echo "$modules" | cut -c51-)
       while [[ "$line" != "" ]]
       do
          column1=""
          column2=$(echo $line | cut -c1-50 )
          printf "| %-20s%-50s | \n" "$column1" "$column2"
          line=$(echo "$line" | cut -c51-)
       done
    fi
    printf "#------------------------------------------------------------------------# \n"

    if [[ $silent = false ]]
    then
       answer=dummy
       printf "\n\n"
       while [[ "$answer" != y  &&  "$answer" != Y  && "$answer" != c  &&  "$answer" != C  && "$answer" != s  &&  "$answer" != S  &&  "$answer" != a  &&  "$answer" != A ]]
       do
          printf " >>> continue (y(es)/c(ontinue)/a(bort)/s(skip)) ?  "
          read  answer
       done
       if [[ $answer = a  ||  $answer = A ]]
       then
          locat=user_abort; exit
       fi
       if [[ $answer = c  ||  $answer = C ]]
       then
          silent=true
       fi
       if [[ $answer = s  ||  $answer = S ]]
       then
          continue
       fi
    fi


       # MAKE ON REMOTE HOST
    if [[ $remote_host != $local_host ]]
    then
       if [[ $compile_utility_programs = false ]]
       then

             # COPY CURRENT SOURCE CODE TO SOURCE-CODE DIRECTORY ON THE REMOTE HOST
             # CREATE THIS DIRECTORY, IF IT DOES NOT EXIST
          echo "  *** copying \"${mainprog}_sources.tar\" to \"${remote_address}:${remote_md}/\" "
          if [[ $remote_host != lctit ]]
          then
             ssh  ${remote_username}@${remote_address} "[[ ! -d ${remote_md} ]]  &&  (echo \"  *** ${remote_md} will be created\"; mkdir -p  ${remote_md})"
          else
                # USING PIPE, BECAUSE TIT ALLOWS SSH TO EXECUTE ONLY SOME SELECTED COMMANDS
             echo "[[ ! -d ${remote_md} ]]  &&  (echo \"  *** ${remote_md} will be created\"; mkdir -p  ${remote_md})"  |  ssh ${remote_username}@${remote_address}  2>&1
          fi

          scp  ${local_source_path}/${mainprog}_sources.tar  ${remote_username}@${remote_address}:${remote_md}/${mainprog}_sources.tar



             # UNTAR PREVIOUS UPDATE ON REMOTE HOST, IF EXISTING
          echo "  *** untar previous update on remote host, if existing"
          if [[ $remote_host != lctit ]]
          then
             ssh  ${remote_username}@${remote_address}  "cd ${remote_md}; [[ -f ${mainprog}_current_version.tar ]]  &&  tar -xf  ${mainprog}_current_version.tar"
          else
                # USING PIPE, BECAUSE TIT ALLOWS SSH TO EXECUTE ONLY SOME SELECTED COMMANDS
             echo "cd ${remote_md}; [[ -f ${mainprog}_current_version.tar ]]  &&  tar -xf  ${mainprog}_current_version.tar"  |  ssh  ${remote_username}@${remote_address}  2>&1
          fi


             # UNTAR CURRENT SOURCES ON REMOTE HOST
          echo "  *** untar current sources on remote host"
          if [[ $remote_host != lctit ]]
          then
             ssh  ${remote_username}@${remote_address}  "cd ${remote_md}; tar -xf  ${mainprog}_sources.tar"
          else
                # USING PIPE, BECAUSE TIT ALLOWS SSH TO EXECUTE ONLY SOME SELECTED COMMANDS
             echo  "cd ${remote_md}; tar -xf  ${mainprog}_sources.tar"  |  ssh  ${remote_username}@${remote_address}  2>&1
          fi


             # EXECUTE MAKE WITH THOSE OPTIONS DETERMINED ABOVE
             # COMMANDS WILL BE COMMUNICATED TO SSH VIA PIPE, SINCE THIS WAY THE SYSTEM- AND
             # USER-PROFILES OF THE SHELL ARE COMPLETELY EXECUTED (OTHERWISE, MAKE
             # WILL E.G. MISS THE COMPILER-PATHS)
          echo "  *** execute \"make\" on remote host"


             # GENERATE MAKE CALL WITH MAKE OPTIONS
          if [[ $remote_host = nech ]]
          then
             make_call_string="sxmake  $make_options  PROG=$mainprog  F90=$compiler_name  COPT=\"$cpp_options\"  F90FLAGS=\"$compiler_options\"  LDFLAGS=\"$loader_options\" "
          else
             make_call_string="make  $make_options  PROG=$mainprog  F90=$compiler_name  COPT=\"$cpp_options\"  F90FLAGS=\"$compiler_options\"  LDFLAGS=\"$loader_options\" "
          fi

             # GENERATE COMMAND TO LOAD MODULES, IF MODULES ARE GIVEN
          if [[ "$modules" != "" ]]
          then
             if [[ $remote_host = lctit ]]
             then
                module_calls=". $modules"
             else
                module_calls="module load ${modules};"
             fi
          else
             module_calls=""
          fi

          if [[ $remote_host = ibmkisti  ||  $remote_host = ibms ]]
          then

             ssh  ${remote_username}@${remote_address}  "$init_cmds $module_calls cd ${remote_md}; echo '$make_call_string' > LAST_MAKE_CALL; chmod u+x LAST_MAKE_CALL; $make_call_string; [[ \$? != 0 ]] && echo MAKE_ERROR" 2>&1 | tee ${remote_host}_last_make_protokoll

          elif [[ $remote_host = ibmh ]]
          then

             echo "$init_cmds $module_calls export OBJECT_MODE=64; cd ${remote_md}; echo $make_call_string > LAST_MAKE_CALL; chmod u+x LAST_MAKE_CALL; $make_call_string; [[ \$? != 0 ]] && echo MAKE_ERROR" | ssh  ${remote_username}@${remote_address} 2>&1 | tee ${remote_host}_last_make_protokoll

          elif [[ $remote_host = lctit ]]
          then

             echo  " "  >  ${remote_host}_last_make_protokoll
             while [[ $(cat ${remote_host}_last_make_protokoll | grep -c "Forwarding to N1GE") = 0 ]]
             do
                echo "cd ${remote_md}; echo $make_call_string > LAST_MAKE_CALL; chmod u+x LAST_MAKE_CALL; $make_call_string; [[ \$? != 0 ]] && echo MAKE_ERROR" | ssh  ${remote_username}@${remote_address} 2>&1 | tee ${remote_host}_last_make_protokoll
             done

          elif [[ $remote_host = lcxe6 ]]
          then

             ssh  ${remote_username}@${remote_address} "$init_cmds $module_calls cd ${remote_md}; echo $make_call_string > LAST_MAKE_CALL; chmod u+x LAST_MAKE_CALL; $make_call_string; [[ \$? != 0 ]] && echo MAKE_ERROR" 2>&1 | tee ${remote_host}_last_make_protokoll

          else

             echo "$init_cmds $module_calls cd ${remote_md}; echo $make_call_string > LAST_MAKE_CALL; chmod u+x LAST_MAKE_CALL; $make_call_string; [[ \$? != 0 ]] && echo MAKE_ERROR" | ssh  ${remote_username}@${remote_address} 2>&1 | tee ${remote_host}_last_make_protokoll

          fi

          if [[ $(grep -c MAKE_ERROR ${remote_host}_last_make_protokoll) != 0 ]]
          then
             printf "\a\n  +++ error(s) occurred during compiling or linking on host \"$remote_host\" "
             if [[ $silent = false ]]
             then
                answer=dummy
                printf "\n"
                while [[ "$answer" != c  &&  "$answer" != k ]]
                do
                   printf "  >>> continue / list errors / kill mbuild (c/l/k) ? "
                   read  answer
                   if [[ "$answer" = l ]]
                   then
                      more ${remote_host}_last_make_protokoll
                   fi
                done
                if [[ $answer = k ]]
                then
                   locat=user_abort; exit
                fi
             fi
          fi



             # TAR UPDATED VERSION ON THE REMOTE HOST
          printf "\n  *** tar update on remote host ..."
          if [[ $remote_host != lctit ]]
          then
             ssh  ${remote_username}@${remote_address}  "cd ${remote_md}; chmod u+w *; tar -cf  ${mainprog}_current_version.tar  ${mainprog}  *.f90 *.o *.mod"
          else
                # USING PIPE, BECAUSE TIT ALLOWS SSH TO EXECUTE ONLY SOME SELECTED COMMANDS
             echo  "cd ${remote_md}; chmod u+w *; tar -cf  ${mainprog}_current_version.tar  ${mainprog}  *.f90 *.o *.mod"  |  ssh  ${remote_username}@${remote_address}  2>&1
          fi



          # DO THE SAME THINGS FOR THE UTILITY-ROUTINES:
          # COPY CURRENT SOURCE CODE TO SOURCE-CODE DIRECTORY ON THE REMOTE HOST
          # CREATE THIS DIRECTORY, IF IT DOES NOT EXIST
       elif [[ $compile_utility_programs = true ]]
       then

          printf "\n\n"
          echo "  *** copying scripts and utility programs to \"${remote_address}:${remote_ud}/\" "
          cd  ${local_source_path}/../SCRIPTS

          if [[ $remote_host != lctit ]]
          then
             ssh  ${remote_username}@${remote_address} "[[ ! -d ${remote_ud} ]]  &&  (echo \"  *** ${remote_ud} will be created\"; mkdir -p  ${remote_ud}); [[ ! -d ${remote_ud}/../SCRIPTS ]]  &&  (echo \"  *** ${remote_ud}/../SCRIPTS will be created\"; mkdir -p ${remote_ud}/../SCRIPTS)"
          else
                # USING PIPE, BECAUSE TIT ALLOWS SSH TO EXECUTE ONLY SOME SELECTED COMMANDS
             echo "[[ ! -d ${remote_ud} ]]  &&  (echo \"  *** ${remote_ud} will be created\"; mkdir -p  ${remote_ud}); [[ ! -d ${remote_ud}/../SCRIPTS ]]  &&  (echo \"  *** ${remote_ud}/../SCRIPTS will be created\"; mkdir -p  ${remote_ud}/../SCRIPTS)"  |  ssh ${remote_username}@${remote_address}  2>&1
          fi

             # COPY SHELL-SCRIPTS
          scp  batch_scp mbuild mrun process_dvr_output .dvrserver.config subjob ${remote_username}@${remote_address}:${remote_ud}/../SCRIPTS  >  /dev/null

          cd  -  > /dev/null
          cd  ${local_source_path}/../UTIL


             # COPY UTILITY-ROUTINES
          scp  Makefile  *.f90  ${remote_username}@${remote_address}:${remote_ud}  >  /dev/null



             # EXECUTE MAKE WITH THOSE OPTIONS DETERMINED ABOVE
             # COMMANDS WILL BE COMMUNICATED TO SSH VIA PIPE, SINCE THIS WAY THE SYSTEM- AND
             # USER-PROFILES OF THE SHELL ARE COMPLETELY EXECUTED (OTHERWISE, MAKE
             # WILL E.G. MISS THE COMPILER-PATHS)
          echo "  *** execute \"make\" on remote host"

          if [[ $remote_host = nech ]]
          then
             make_call_string="sxmake  $make_options  BLOCK=$block  F90=$compiler_name  F90_SER=$compiler_name_ser  COPT=\"$cpp_options\"  F90FLAGS=\"$compiler_options\"  LDFLAGS=\"$loader_options\" "
          else
             make_call_string="make  $make_options  BLOCK=$block  F90=$compiler_name  F90_SER=$compiler_name_ser  COPT=\"$cpp_options\"  F90FLAGS=\"$compiler_options\"  LDFLAGS=\"$loader_options\" "
          fi

             # GENERATE COMMAND TO LOAD MODULES, IF MODULES ARE GIVEN
          if [[ "$modules" != "" ]]
          then
             if [[ $remote_host = lctit ]]
             then
                module_calls=". $modules"
             else
                module_calls="module load ${modules};"
             fi
          else
             module_calls=""
          fi


          if [[ $remote_host = ibms ]]
          then

             ssh  ${remote_username}@${remote_address}  "$init_cmds $module_calls cd ${remote_ud}; $make_call_string; [[ \$? != 0 ]] && echo MAKE_ERROR"

          elif [[ $remote_host = ibmh ]]
          then

             echo "$init_cmds $module_calls export OBJECT_MODE=64; cd ${remote_ud}; $make_call_string; [[ \$? != 0 ]] && echo MAKE_ERROR" | ssh  ${remote_username}@${remote_address}

          elif [[ $remote_host = lctit ]]
          then

             echo  " "  >  ${remote_host}_last_make_protokoll
             while [[ $(cat ${remote_host}_last_make_protokoll | grep -c "Forwarding to N1GE") = 0 ]]
             do
                echo "$init_cmds $module_calls cd ${remote_ud}; $make_call_string; [[ \$? != 0 ]] && echo MAKE_ERROR" | ssh  ${remote_username}@${remote_address} 2>&1 | tee ${remote_host}_last_make_protokoll
             done

          elif [[ $remote_host = lcxe6 ]]
          then

             ssh  ${remote_username}@${remote_address} "$init_cmds $module_calls cd ${remote_ud}; $make_call_string; [[ \$? != 0 ]] && echo MAKE_ERROR" 2>&1 | tee ${remote_host}_last_make_protokoll

          else

             echo "$init_cmds $module_calls cd ${remote_ud}; $make_call_string; [[ \$? != 0 ]] && echo MAKE_ERROR" | ssh  ${remote_username}@${remote_address} 2>&1 | tee ${remote_host}_last_make_protokoll

          fi

       fi    # END OF COMPILING UTILITY-ROUTINES

       rm -rf  ${remote_host}_last_make_protokoll

       # MAKE ON LOCAL HOST
    else

          # INIT WORKAROUND FOR lcxe6
       if [[ $remote_host = lcxe6  ||  $remote_host = lccrayb  ||  $remote_host = lccrayf ||  $remote_host = lccrayh ]]
       then

          eval $init_cmds  >  /dev/null  2>&1

       fi

       # FIRST LOAD MODULES, IF GIVEN
       if [[ "$modules" != "" ]]
       then
          if [[ $remote_host = lctit ]]
          then
             . $modules
          elif [[ $remote_host = lcflow ]]
          then
             eval `$MODULESHOME/bin/modulecmd ksh load ${modules}`
          else
             eval init_cmds=$init_cmds
             module load ${modules}
          fi
       fi


       if [[ $compile_utility_programs = false ]]
       then

             # CREATE MAKE-DEPOSITORY, IF IT DOES NOT EXIST
          eval remote_md=$remote_md
          if [[ ! -d $remote_md ]]
          then
             if  mkdir $remote_md
             then
                printf "\n\n  *** directory for make depository:"
                printf "\n           $remote_md"
                printf "\n      was created\n"
             else
                printf "\n  +++ directory for make depository:"
                printf "\n           $remote_md"
                printf "\n      cannot be created"
                locat=local_depository_path; exit
             fi
          fi

             # COPY SOURCE-CODE FROM REPOSITORY TO MAKE-DEPOSITORY
          echo " "
          echo "  *** updating sources in $remote_md"
          cd  $remote_md
          cp  $local_source_path/${mainprog}_sources.tar  .
          tar xf  ${mainprog}_sources.tar

             # CALL MAKE ON LOCAL HOST USING THE  OPTIONS DETERMINED FURTHER ABOVE
          echo " "
          echo "  *** execute \"make\" on local host"

          make  $make_options  PROG=$mainprog  F90=$compiler_name  COPT="$cpp_options"  F90FLAGS="$compiler_options"  LDFLAGS="$loader_options"  2>&1 | tee ${remote_host}_last_make_protokoll

          if [[ $? != 0 ]]
          then
             printf "\a\n  +++ error(s) occurred during compiling or linking on host \"$remote_host\" "
             if [[ $silent = false ]]
             then
                answer=dummy
                printf "\n"
                while [[ "$answer" != c  &&  "$answer" != k ]]
                do
                   printf "  >>> continue / list errors / kill mbuild (c/l/k) ? "
                   read  answer
                   if [[ "$answer" = l ]]
                   then
                      more ${remote_host}_last_make_protokoll
                   fi
                done
                if [[ $answer = k ]]
                then
                   locat=user_abort; exit
                fi
             fi
          fi


             # TAR NEW VERSION ON LOCAL HOST
          printf "\n  *** tar update on local host ..."
          tar -cf  ${mainprog}_current_version.tar  *.$suf *.o *.mod


          # COMPILE THE UTILITY PROGRAMS
       elif [[ $compile_utility_programs = true ]]
       then
          printf "\n\n"
          echo "  *** compiling the utility programs ..."
          cd ${local_source_path}/../UTIL

             # TOUCH FILES IN ORDER TO FORCE COMPILATION FOR EVERY BLOCK
          touch  *.f90
          eval init_cmds=$init_cmds
          make  $make_options  BLOCK=$block  F90=$compiler_name  F90_SER=$compiler_name_ser  COPT="$cpp_options"  F90FLAGS="$compiler_options"  LDFLAGS="$loader_options"

             # CHECK IF QMAKE IS AVAILABLE AND COMPILE MRUNGUI
          if [[ $util_compiled_localhost == false ]]
          then
             printf "\n\n"
             echo "  *** compiling the mrun GUI"
             if which qmake >/dev/null; then
                cd mrungui
                touch *
                qmake
                make
                make clean
                rm Makefile
                cd ..
             else
                echo "  +++ no qmake found. The (optional) GUI will not be compiled."
             fi

#                 # COMPILE CHECK_NAMELIST_FILES (ONLY FOR ONE BRANCH on LOCALHOST NEEDED)
#              printf "\n\n"
#              echo "  *** compiling check_namelist_files ..."
# 
#                 # GET CHECK OPTIONS
#              line=""
#              found=false
#              grep  "$remote_host_string" $config_file | grep "%cpp_options"  >  $tmp_mbuild
#              while read line1
#              do
# 
#                 if [[ $(echo $line1 | cut -d" " -s -f3-) = "$remote_host_string" ]]
#                 then
#                    line="$line1"
#                 fi
# 
#                 if [[ "$line" != ""  &&  $(echo $line | cut -c1) != "#" ]]
#                 then
#                       # REMOVE COLONS FROM THE OPTION-STRING, IF THERE ARE ANY
#                    line="$line "
#                    copts_check=`echo $line | cut -d" " -s -f2 | sed 's/::/%DUM%/g' | sed 's/:/ /g' | sed 's/%DUM%/:/g' | sed 's/-D[^ ]* //g' | sed 's/ -D.*//g'`
#                    found=true
#                 fi
# 
#              done < $tmp_mbuild
#              copts_check="$copts_check -D__check -D__parallel"
# 
#              check_depository_path=${local_source_path}/../UTIL
#              cd $check_depository_path
#              mkdir check_tmp
#              cp ${local_source_path}/${mainprog}_sources_check.tar ./check_tmp
#              cd check_tmp
#              tar -xf  ${mainprog}_sources_check.tar
#              rm -rf ${mainprog}_sources_check.tar
#              make  -f Makefile_check $make_options  F90=$compiler_name_ser  COPT="$copts_check"  F90FLAGS="$compiler_options"
#              tar -cf  check_namelist_files.tar Makefile_check check_namelist_files.x *.f90 *.o *.mod
#              mv check_namelist_files.tar $check_depository_path
#              mv check_namelist_files.x $PALM_BIN
#              cd $check_depository_path
#              rm -rf check_tmp
#              util_compiled_localhost=true
          else
             cd $check_depository_path
             printf "\n\n"
             echo "  *** skipped compilation of mrun GUI."       
             printf "\n\n"
             echo "  *** skipped compilation of check_namelist_files (currently not available)."            
          fi

       fi
    fi
 done


 if [[ $host_found = false ]]
 then
    if [[ $host = all ]]
    then
       printf "\n  +++ no hosts found in configuration file"
    else
       printf "\n  +++ host \"$host\" not found in configuration file"
    fi
    locat=config_file; exit
 fi

 if [[ "$block_conditions" != none  &&  $block_conditions_found = false ]]
 then
    printf "\n  +++ block conditions \"$block_conditions\" not found for host \"$host\""
 fi


    # FINAL WORK
 rm -f  hosts_found_in_config_file
 rm -f ${local_source_path}/${mainprog}_sources_check.tar