#							-*- shell-script -*-
#
# Copyright by The HDF Group.
# Copyright by the Board of Trustees of the University of Illinois.
# All rights reserved.
#
# This file is part of HDF5.  The full HDF5 copyright notice, including
# terms governing use, modification, and redistribution, is contained in
# the files COPYING and Copyright.html.  COPYING can be found at the root
# of the source code distribution tree; Copyright.html can be found at the
# root level of an installed copy of the electronic HDF5 document set and
# is linked from the top-level documents page.  It can also be found at
# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
# access to either file, you may request a copy from help@hdfgroup.org.


# This file is part of the HDF5 build script.  It is processed shortly
# after configure starts and defines, among other things, flags for
# the various compile modes.
#
# See BlankForm in this directory for details.

# The default compiler is `gcc'
if test "X-" = "X-$CC"; then
    CC=gcc
    CC_BASENAME=gcc
fi

. $srcdir/config/gnu-flags


# The default Fortran 90 compiler
if test "X-" = "X-$F9X"; then
    F9X=xlf
    F9X_BASENAME=xlf
  else
    F9X_BASENAME=f95
fi

#
# HDF5 integers
#
# 	R_LARGE is the number of digits for the bigest integer supported.
#	R_INTEGER is the number of digits in INTEGER
#
# (for the AIX architechture)
#
R_LARGE=18
R_INTEGER=9
HADDR_T='SELECTED_INT_KIND(R_LARGE)'
HSIZE_T='SELECTED_INT_KIND(R_LARGE)'
HSSIZE_T='SELECTED_INT_KIND(R_LARGE)'
HID_T='SELECTED_INT_KIND(R_INTEGER)'
SIZE_T='SELECTED_INT_KIND(R_INTEGER)'
OBJECT_NAMELEN_DEFAULT_F=-1

case $F9X_BASENAME in
    xlf) 
        F9XSUFFIXFLAG="-qsuffix=f=f90 -qfree=f90"
        FFLAGS="$FFLAGS -static -O ${F9XSUFFIXFLAG} -qmoddir=./ "
        FSEARCH_DIRS="-I./ -I../src"
        DEBUG_FFLAGS="-g"
        PROD_FFLAGS="-O"
        PROFILE_FFLAGS="-g -pg"
        f9x_flags_set=yes
        ;;

    #
    # Assume Absoft compiler
    #
    f95)
        # Set required flag for compiling C stubs
        CFLAGS="$CFLAGS -DH5_ABSOFT"

        F9XSUFFIXFLAG=""
#We enforce that external name will appear in upper case (this is a default for Absoft)
        FFLAGS="$FFLAGS -YEXT_NAMES=UCS"
        FSEARCH_DIRS=""
        DEBUG_FFLAGS="-g"
        PROD_FFLAGS="-O"
        PROFILE_FFLAGS="-g"
        f9x_flags_set=yes
        ;;

esac

# ----------------------------------------------------------------------
# Absoft compiler must be used with --disable-shared.
# 
if test "X$F9X_BASENAME" = "Xf95"; then
  if test "X$enable_shared" != "Xno"; then
    echo "error: --disable-shared must be used when building with Absoft Fortran compiler"
    exit 1
  fi
fi