dnl do not use the cache
define([AC_CACHE_LOAD], ) 
define([AC_CACHE_SAVE], ) 

AC_INIT(sidl/chemistry-nwchem.sidl)

dnl Find the full path to the object directory
objdir=`pwd`
AC_SUBST(objdir)

dnl ====================================================================
dnl Check for the NWCHEM build directory

NWCHEMDIR=$NWCHEM_TOP
AC_ARG_WITH(nwchem-dir,
  [  --with-nwchem-dir       path to the NWChem build directory.],
  [ NWCHEMDIR=$withval ]
)
if test -z $NWCHEMDIR || ! test -d $NWCHEMDIR; then
  echo "Error: NWChem not found, use --with-nwchem-dir or --disable-nwchem"
  exit
fi
echo "NWChem build directory is $NWCHEMDIR"
AC_SUBST(NWCHEMDIR)

NWCHEMTARGET=$NWCHEM_TARGET
AC_ARG_WITH(nwchem-target,
  [  --with-nwchem-target    architecture NWChem was built for.],
  [ NWCHEMTARGET=$withval ]
)
if test -z $NWCHEMTARGET || ! test -d $NWCHEMDIR/lib/$NWCHEMTARGET; then
  echo "Error: NWChem target not found, use --with-nwchem-target or --disable-nwchem"
  exit
fi
echo "NWChem target is $NWCHEMTARGET"
AC_SUBST(NWCHEMTARGET)


dnl =====================================================================
dnl Check if cca-chem-config is given
AC_ARG_WITH(cca-chem-config,
[  --with-cca-chem-config  Specifies full pathname of cca-chem-config script.],
[  CCA_CHEM_CONFIG=$withval]
)
if test -z $CCA_CHEM_CONFIG; then
  echo "Error: cca-chem-config not found, please use --with-cca-chem-config"
  exit
fi

echo "CCA_CHEM_CONFIG is $CCA_CHEM_CONFIG"
AC_SUBST(CCA_CHEM_CONFIG)

CCA_CHEM_INCLUDE=`$CCA_CHEM_CONFIG --includedir`
CCA_CHEM_LIB=`$CCA_CHEM_CONFIG --libdir`
CCA_CHEM_PREFIX=`$CCA_CHEM_CONFIG --prefix`
CCA_CHEM_REPO=$CCA_CHEM_PREFIX/repo

AC_SUBST(CCA_CHEM_INCLUDE)
AC_SUBST(CCA_CHEM_LIB)
AC_SUBST(CCA_CHEM_REPO)

CCAFE_CONFIG=`$CCA_CHEM_CONFIG --ccafe-config`
ENABLE_PYTHON="no" # no need for python checks
  
					     
AC_CHECK_CCA()

AC_OUTPUT(
  Makefile
  lib/MakeVars
  lib/Makefile
  lib/components.cca
  Chemistry/server/cxx/Makefile
)