#! /bin/sh
#  /*@@
#    @file      catamount
#    @date      Wed Oct 6 15:35:45 2005
#    @author    Tom Goodale
#    @desc
#               Known-architectures file for Cray XT3 system
#    @enddesc
#    @version   $Header: /mnt/data2/cvs2svn/cvs-repositories/Cactus/lib/make/known-architectures/xt3-cray-catamount,v 1.1 2007-04-04 01:11:35 jshalf Exp $
#  @@*/



if test "$CCTK_CONFIG_STAGE" = 'preferred-compilers' ; then

  if test -z "$CC"; then
    CC=cc
    echo Setting C compiler to $CC
  fi

  if test -z "$CXX"; then
    CXX=CC
    echo Setting C++ compiler to $CXX
  fi

  if test -z "$F77"; then
    F77=ftn
    echo Setting F77 compiler to $F77
  fi

  if test -z "$F90"; then
    F90=ftn
    echo Setting F90 compiler to $F90
  fi

  if test -z "$FPP" ; then
    FPP='/usr/bin/cpp'
    FPPFLAGS='-traditional'
    echo "Setting FPP to $FPP"
    echo "Setting FPPFLAGS to $FPPFLAGS"
  fi

  if test -z "$CPP" ; then
    CPP='/usr/bin/cpp'
    echo "Setting CPP to $CPP"
  fi

else

  cross_compiling=yes
  # Fortran compilers
  : ${F90FLAGS=""}
  : ${F77FLAGS=""}
  : ${F90_OPTIMISE_FLAGS='-O3 -fastsse -Mnontemporal -Mprefetch=distance:8,nta'}
  : ${F77_OPTIMISE_FLAGS='-O3 -fastsse -Mnontemporal -Mprefetch=distance:8,nta'}
  : ${F90_DEBUG_FLAGS='-g'}
  : ${F77_DEBUG_FLAGS='-g'}

  : ${LIBS='pgf90 pgf90rtl pgftnrtl pgf90_rpm1 pghpf2 pgc m'}

  # C/C++ compilers
  case "$CC" in
    cc)
     : ${CFLAGS=""}
     : ${C_OPTIMISE_FLAGS='-O3 -fastsse -Mnontemporal -Mprefetch=distance:8,nta'}
     ;;
    *)
     ;;
  esac

  case "$CXX" in
    CC)
     : ${CXXFLAGS=""}
     : ${CXX_OPTIMISE_FLAGS='-O3 -fastsse -Mnontemporal -Mprefetch=distance:8,nta'}
     ;;
    *)
     ;;
  esac

  if test "x$cross_compiling" = 'xyes' ; then
    ENDIAN=little
    SIZEOF_LONG_LONG=8
    SIZEOF_LONG_INT=8
    SIZEOF_INT=4
    SIZEOF_SHORT_INT=2

    SIZEOF_LONG_DOUBLE=8
    SIZEOF_DOUBLE=8
    SIZEOF_FLOAT=4

    SIZEOF_POINTER=8

    NULL_DEVICE='/dev/null'
  fi

  # MPI stuff
  if test -n "$MPI" ; then
    NATIVE_MPI_LIBS=' '
    NATIVE_MPI_LIB_DIRS=' '
    NATIVE_MPI_INC_DIRS=' '
  fi

fi