# SECONDO ENVIRONMENT CONFIGURATION
#
# Feb 2005. Markus Spiekermann
#
# The file ".secondorc" must be executed at startup of a bash.
# Copy this file into your $HOME directory and add the line 
#
#   source $SECONDO_SDK/secondorc [Root of Secondo source files]
#
# at the end of file $HOME/.bashrc.
#
# Consult the files 
#
#    secondo.config
#    secondo.setroot
# 
# for setting platform specific or general parameters.
#
# DO NOT CHANGE THIS FILE!

# Some function definitions

# $1: file
# $2: options
function includeDefs {

if ! [ -f $1 ]; then
  printf "%s\n"   "Error: file \"$1\" not present!"
  let ERR++
  return 1
else
  source $1 $2
  rc=$?
  ERR=$[$ERR + $rc]
fi 

}

# $1: message
# $2: directory
function checkDir {

if ! [ -d $buildDir ]; then
  printf "%s"   "Error: $1. Directory \"${2}\" is "
  printf "%s\n\n" "not present!"
  ok="false" 
  let ERR++
  return 1
fi
return 0
}

# include alias definitions and default values
#alias secinit > /dev/null 2>&1
#if [ $? -ne 0 ]; then
  includeDefs ~/.secondo.aliases
#fi
shopt -s expand_aliases

# define short variables for important base directories
buildDir=$SECONDO_BUILD_DIR
sdkDir=$SECONDO_SDK
platform=$SECONDO_PLATFORM

ok="true"
declare -i ERR=0
if [ "$platform" != "linux" ]; then
  if [ "$platform" != "mac_osx" ]; then
    if [ "$platform" != "win32" ]; then
      printf "%s\n" "Error: SECONDO_PLATFORM must be set to linux, mac_osx or win32!"
      ok="false" 
    fi
  fi
fi 

checkDir "Testing if variable SECONDO_BUILD_DIR points to an existing directory " $buildDir
checkDir "Testing if variable SECONDO_SDK points to an existing directory " $sdkDir

# test if $buildDir seems to be a SECONDO source tree 
checkDir "$buildDir seems not to point to a secondo source tree" ${buildDir}/Algebras/Standard-C++

if [ $? -ne 0 ]; then
  printf "%s\n" "Setting \$SECONDO_BUILD_DIR=\$HOME/secondo."
  buildDir=${HOME}/secondo
fi


# include platform specific definitions
includeDefs ${sdkDir}/secondo.config

if [ "$ok" == "true" ]; then

# set common variables
includeDefs ${sdkDir}/bin/setvar.bash ${buildDir}

# Berkeley-DB Library
#
# In windows installations of SECONDO-SDK the library has another
# name as in the Berkeley-DB distribution, since the --enable-mingw
# configure option was not present in version 4.1.25.
checkDir "Testing BERKELEY_DB_DIR " $BERKELEY_DB_DIR

BERKELEY_DB_LIB="db_cxx"

if [ "$SECONDO_PLATFORM" == "win32" ]; then
  if [ -f ${BERKELEY_DB_DIR}/lib/libdb32.dll ]; then
     BERKELEY_DB_LIB="db32"
  fi
fi
export BERKELEY_DB_LIB

# Check if important directories are present
checkDir "Testing J2SDKROOT " $J2SDKROOT
checkDir "Testing PL_LIB_DIR " $PL_LIB_DIR

if [ $ERR -ne 0 ]; then
  printf "%s"   "Please check your installation and consult the configuration files"
fi

# end of "$ok"="true"
fi

catvar 
printf "\n%s\n"  "In case of trouble consult the environment setup files:"
printf "%s\n"    "  ${sdkDir}/secondo.config"
printf "%s\n"    "  ${sdkDir}/secondorc"
printf "%s\n\n"  "  ${sdkDir}/secondo.setroot"