hdf5/config/intel-flags
Larry Knox f32690b53c [svn-r24997] Added compiler versions for mpich to settings file and configure summary.
For make installcheck, compile and run installed examples using the installed scripts.  They were being compiled but not run.
Add Fortran2003 examples to the run-ex-fortran script when fortran2003 is enabled.
Set flag to -O3 in production mode for Intel compilers other than those with specified other settings.
Gentoo patches:
    Remove unnecessary setting of LD_LIBRARY_PATH from configure.
    Prevent potential array subscript out of bounds error in perform/pio_engine.c and sio_engine.c.

Tested with h5committest on jam, koala, ostrich and platypus, on emu and kite, and parallel tests on jam, koala and platypus with mpich built with gnu 4.8.2 and with intel compilers.
2014-04-08 23:55:49 -05:00

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# -*- 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 should be sourced into configure if the compiler is the
# Intel icc compiler or a derivative. It is careful not to do anything
# if the compiler is not Intel; otherwise `cc_flags_set' is set to `yes'
#
# Get the compiler version in a way that works for icc
# icc unless a compiler version is already known
#
# cc_vendor: The compiler name: icc
# cc_version: Version number: 8.0
#
if test X = "X$cc_flags_set"; then
cc_version="`$CC $CFLAGS $H5_CFLAGS -V 2>&1 |grep 'Version'`"
if test X != "X$cc_version"; then
cc_vendor=icc
cc_version=`echo $cc_version |sed 's/.*Version \([-a-z0-9\.\-]*\).*/\1/'`
echo "compiler '$CC' is Intel $cc_vendor-$cc_version"
# Some version numbers
# Intel version numbers are of the form: "major.minor"
cc_vers_major=`echo $cc_version | cut -f1 -d.`
cc_vers_minor=`echo $cc_version | cut -f2 -d.`
#cc_vers_patch=`echo $cc_version | cut -f2 -d.`
test -n "$cc_vers_major" || cc_vers_major=0
test -n "$cc_vers_minor" || cc_vers_minor=0
test -n "$cc_vers_patch" || cc_vers_patch=0
cc_vers_all=`expr $cc_vers_major '*' 1000000 + $cc_vers_minor '*' 1000 + $cc_vers_patch`
fi
fi
# Common Intel flags for various situations
if test "X-icc" = "X-$cc_vendor"; then
# Insert section about version specific problems from compiler flags here,
# if necessary.
arch=
# Architecture-specific flags
# Nothing currently. (Uncomment code below and modify to add any)
#case "$host_os-$host_cpu" in
# *-i686)
# arch="-march=i686"
# ;;
#esac
# Host-specific flags
# Nothing currently. (Uncomment code below and modify to add any)
#case "`hostname`" in
# sleipnir.ncsa.uiuc.edu)
# arch="$arch -pipe"
# ;;
#esac
# General
# Default to C99 standard.
H5_CFLAGS="${H5_CFLAGS:--std=c99 $arch}"
# Production is set to default; see settings for specific version further down
PROD_CFLAGS="-O"
PROD_CPPFLAGS=
# Debug
DEBUG_CFLAGS="-Wcheck -Wall -g -O0"
DEBUG_CPPFLAGS=
# Profile
# Use this for profiling with gprof
PROFILE_CFLAGS="-g -p"
PROFILE_CPPFLAGS=
# Flags are set
cc_flags_set=yes
fi
# Version specific ICC flags
#
# Please follow the pattern below by adding new versions at the top, copying
# the information from the previous version and adding modifications to that.
# The default at the bottom will apply if no earlier version matches.
case "$cc_vendor-$cc_version" in
icc-10*)
PROD_CFLAGS="-O1 -Wl,-s"
;;
icc-8.0*)
# v8.0 -O3 infinite loops when compiling test/tselect.c. Use -O2.
PROD_CFLAGS="-O2 -Wl,-s"
;;
icc-*)
# -s became obsolete; we also fixed bugs that allow us to enable higher level
# of optimization starting with 1.8.7
PROD_CFLAGS="-O3"
;;
esac
# Clear cc info if no flags set
if test "X-$cc_flags_set" = "X-"; then
cc_vendor=
cc_version=
fi