#!/bin/bash
#set -x
set -o posix
#set -u
#set -e
#+
#
# ==========
# agrifpp.sh
# ==========
#
# ---------------------------
# Preform  CPP pre-processing
# ---------------------------
#
# SYNOPSIS
# ========
#
# ::
#
#  $ agrifpp.sh
#
#
# DESCRIPTION
# ===========
#
#
# Look after key agrif, if yes agrif2model is not yet pre-pocessed, otehrwise we use
# standard cpp.
#
# EXAMPLES
# ========
#
# ::
#
#  $ ./agrifpp.sh -Dkey   
# 
#
# TODO
# ====
#
# option debug
#
#
# EVOLUTIONS
# ==========
#
# $Id: agrifpp.sh 2143 2010-10-04 12:49:55Z rblod $
#
#
#
#   * creation
#
#-

MYFILE=`echo $* |awk -F" " '{print $NF}' `  
FPP_OPT=` echo $* |awk '{  for (i=1 ; i<NF ; i++ )  { printf " %s",  $i } }'`
AGRIF_ACTIVATED=$( echo  $FPP_OPT | grep key_agrif )

if [ "$MYFILE" == "agrif2model.F90" -a "${#AGRIF_ACTIVATED}" -gt 0 ]; then
   cat  $MYFILE
else
   cpp $@
fi