#							-*- shell-script -*-
#
# 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.

# Use Intel C compiler by default.
if test "X$CC" = "X"; then
  CC=ecc
  CC_BASENAME=ecc
fi

#----------------------------------------------------------------------------
# Compiler flags. The CPPFLAGS values should not include package debug
# flags like `-DH5G_DEBUG' since these are added with the
# `--enable-debug' switch of configure.

case $CC_BASENAME in
  ecc)
    # CFLAGS must be set else configure set it to -g
    CFLAGS="$CFLAGS"

    DEBUG_CFLAGS="-g"
    DEBUG_CPPFLAGS=

    # ecc has -O2 as default
    PROD_CFLAGS=""
    PROD_CPPFLAGS=
    PROFILE_CFLAGS=""	# ecc has no profile option
    PROFILE_CPPFLAGS=
    ;;

  gcc)
    . $srcdir/config/gnu-flags
    ;;

  *)
    CFLAGS="$CFLAGS -ansi"
    DEBUG_CFLAGS="-g"
    DEBUG_CPPFLAGS=
    PROD_CFLAGS="-O"
    PROD_CPPFLAGS=
    PROFILE_CFLAGS="-pg"
    PROFILE_CPPFLAGS=
    ;;
esac

# The default Fortran 90 compiler

#
# 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 Linux architechture)
#

R_LARGE=18
R_INTEGER=9

# Use Intel Fortran compiler by default.
if test "X-$F9X" = "X-"; then
  F9X="efc"
fi

case $F9X in
  *efc)
    # this is for efc v7.  Older efc do not work with these.
    # -Vaxlib is for non-standard fortran calls like exit().
    MORE_FFLAGS='-fpp -DDEC$=DEC_ -DMS$=MS_ -Vaxlib'
    FFLAGS="$FFLAGS $MORE_FFLAGS"
    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_LARGE)'
    OBJECT_NAMELEN_DEFAULT_F=-1
    f9x_flags_set=yes
    ;;

  *)
    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_LARGE)'
    OBJECT_NAMELEN_DEFAULT_F=-1
    f9x_flags_set=yes
    ;;
esac

# The following is not right and need work.
if test "X$f9x_flags_set" = "X"; then
  F9XSUFFIXFLAG=""
  FSEARCH_DIRS=""
  FFLAGS="$FFLAGS"
  DEBUG_FFLAGS=""
  PROD_FFLAGS=""
  PROFILE_FFLAGS=""
  f9x_flags_set=yes
fi