maketools

#!/bin/bash
#set -x
set -o posix
#set -u 
#set -e
#+
#
# ===============
# maketools
# ===============
#
# --------------------------
# Compile NEMO
# --------------------------
#
# SYNOPSIS
# ========
#
# ::
#
#  $ maketools
#
#
# DESCRIPTION
# ===========
#
#
# This script aims :
#
# - to choose a tool to compile
# - to choose compiler options  
# - to compile this tool
#
#  Variables used :
#
#  From user input
#
# - NEW_CONF    : configuration to be created
# - CMP_NAM     : compiler name 
# - NBR_PRC     : number of processes used to compile  
#
#  Locally defined :
#
# - MAIN_DIR : self explaining
# - MODELES_DIR :   "    "    " 
# - TOOLS_DIR   :   "    "    " 
# - NEMO_DIR    :   "    "    "
#
# EXAMPLES
# ========
#
# ::
#
#  $ ./maketools -t ifort_osx - j3 -n NESTING
#
#
# TODO
# ====
#
# option debug
#
#
# EVOLUTIONS
# ==========
#
# $Id: maketools 12415 2020-02-19 20:29:26Z smueller $
#
#
#
#   * creation
#
#-

#- Local variables ---
b_n=$(basename ${0})
export TOOLS_DIR=$(cd $(dirname "$0"); pwd)
export MAIN_DIR=${TOOLS_DIR%/tools}
export COMPIL_DIR=${MAIN_DIR}/mk
export NEMO_DIR=${MAIN_DIR}/NEMO
#-
#- FCM and functions location ---
export PATH=${MAIN_DIR}/ext/FCM/bin:$PATH

#-
#- Choice of the options ---
x_h="";
x_n="";
x_m="";
x_t="";
x_c="";
x_j=1;
while getopts :hm:n:r:j:t: V
  do
	 case $V in
		(h)  x_h=${OPTARG};
                          echo "Usage	 : "${b_n} \
					 " [-h] [-n name] [-m arch] [-j No] [-t tmpdir]";
			  echo " -h	 : help";
                          echo " -h institute : specific help for consortium members";
			  echo " -n name : tool name, [-n help] to list existing tools";
			  echo " -m arch : choose compiler, [-m help] to list exiting compilers";
			  echo " -j No	 : number of processes used to compile (0=nocompilation)";
			  echo " -t dir  : remporary directory for compilation"
			  echo "";
			  echo "Example to compile Agrif Nesting tools";
			  echo "maketools -n NESTING" ;
			  echo "";
                          printf "%s\n" "Available tools :" `ls ${TOOLS_DIR}|grep -v COMPILE | grep -v maketools`;
			  echo "";
                          . ${COMPIL_DIR}/Flist_archfile.sh  ${x_h};
			  echo "";
			  echo "Default : previous tool and compiler";
			  exit 0;;
		(n)  x_n=${OPTARG};;
		(m)  x_m=${OPTARG};;
		(j)  x_j=${OPTARG};;
		(t)  x_t=${OPTARG};;
		(:)  echo ${b_n}" : -"${OPTARG}" option : missing value" 1>&2;
			  exit 2;;
		(\?) echo ${b_n}" : -"${OPTARG}" option : not supported" 1>&2;
			  exit 2;;
	 esac
  done
shift $(($OPTIND-1));

#-
#- Get the clean option
[[ "${#@}" -ne 0 && "${@}" != clean ]] && echo "Invalid option "$@" " && exit
[ "${#@}" -ne 0 ] && x_c="--$@"

#-
#- Go to NEMOGCM/tools directory ---
cd ${TOOLS_DIR}

#-
#- Initialisation from input ---
export NEW_CONF=${x_n}
NBR_PRC=${x_j}
CMP_NAM=${x_m}
NEMO_TDIR=${x_t:-$NEMO_TDIR}
export NEMO_TDIR=${NEMO_TDIR:-$TOOLS_DIR}

#- Check if the tool or the compiler exist or list it
[ "${NEW_CONF}" == help ] && printf "%s\n"  "Available tools :" `ls ${TOOLS_DIR}|grep -v COMPILE | grep -v maketools` && exit
[ "${CMP_NAM}" ==  help ] && . ${COMPIL_DIR}/Flist_archfile.sh all && exit

#- Choose a default tool if needed ---
#- REBUILD or last one used ---
. ${COMPIL_DIR}/Fcheck_config.sh tools.txt ${NEW_CONF} || exit

#- Save new configuration ---
echo "${NEW_CONF} "  > ${COMPIL_DIR}/tools.txt

#- Make the building directory
. ${COMPIL_DIR}/Fmake_tools_bld.sh ${TOOLS_DIR} ${NEW_CONF} ${NEMO_TDIR} || exit

#- At this stage cpp keys have been updated. we can check the arch file
#- When used for the first time, choose a compiler ---
. ${COMPIL_DIR}/Fcheck_archfile.sh arch_tools.fcm cpp_tools.fcm ${CMP_NAM} || exit

#- At this stage the configuration has beeen chosen
#- We coose the default light file
export USEBLD=bldxag_tools.cfg

#- We look after agrif
grep key_agrif ${COMPIL_DIR}/cpp_tools.fcm && export AGRIFUSE=1 && export USEBLD=${USEBLD/xag/}


. ${COMPIL_DIR}/Fprep_agrif.sh ${NEW_CONF} ${TOOLS_DIR} arch_tools.fcm|| exit 3

#-
#_ END OF CONFIGURATION PHASE
#_

#-
#- Compile ---

if [ "${NBR_PRC}" -gt 0 ]; then
cd ${TOOLS_DIR}/${NEW_CONF} || cd -

	## if AGRIF we do a first preprocessing
	if [[ ${#x_c} -eq 0 && "$AGRIFUSE" -eq 1 ]]; then
		fcm build --ignore-lock -j 1 ${COMPIL_DIR}/bld_preproagr_tools.cfg ||{ cd - ; exit 1 ;}
		echo ''
		echo "---------------------------------"
		echo "CONV preprocessing successfull !!"
		echo "---------------------------------"
		echo ''
	fi

   fcm build ${x_c} --ignore-lock -v 1 -j ${NBR_PRC} ${COMPIL_DIR}/${USEBLD} || cd -
   if [ -n "$(ls ${NEMO_TDIR}/${NEW_CONF}/BLD/bin/*.exe)" ]; then
      for i in `ls ${NEMO_TDIR}/${NEW_CONF}/BLD/bin/*.exe`
      do
         ln -sf ${i}  ${TOOLS_DIR}/${NEW_CONF}/.
      done
   fi
fi
#-
#- Come back to original directory ---
cd -

#-
#- Unset variables
${COMPIL_DIR}/Fclean_var.sh

exit 0;