# Copyright by The HDF Group.
# This file is part of HDF5. The full HDF5 copyright notice, including
# terms governing use, modification, and redistribution, is contained in
# the COPYING file, which can be found at the root of the source code
# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
# If you do not have access to either file, you may request a copy from
# This file should be sourced into configure if the compiler is the
# Cray Compiling Environment (CCE) compiler or a derivative. It is careful not to do anything
# if the compiler is not Cray; otherwise `cc_flags_set' is set to `yes'
# Get the compiler version in a way that works for cce
# unless a compiler version is already known
# cc_vendor: The compiler name: Cray
# cc_version: Version number: 8.3.0
if test X = "X$f9x_flags_set"; then
f9x_version="`$FC $FCFLAGS $H5_FCFLAGS -V 2>&1 |grep 'Cray'`"
if test X != "X$f9x_version"; then
f9x_version=`echo $f9x_version |sed 's/.*Version \([-a-z0-9\.\-]*\).*/\1/'`
echo "compiler '$FC' is Cray $f9x_vendor-$f9x_version"
fc_version_info=$f9x_version
# Common Cray flags for various situations
if test "X-cce" = "X-$f9x_vendor"; then
# Insert section about version specific problems from compiler flags here,
# Architecture-specific flags
# Nothing currently. (Uncomment code below and modify to add any)
#case "$host_os-$host_cpu" in
H5_FCFLAGS="${H5_FCFLAGS} -hnocaf"
# -Wl,-s to remove all symbols for smaller file
NO_SYMBOLS_FCFLAGS="-Wl,-s"
# Use this for profiling with gprof
# Clear f9x info if no flags set
if test "X-$f9x_flags_set" = "X-"; then