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# -*- shell-script -*-
#
# This file should be sourced into configure if the compiler is the
# Intel ifort compiler or a derivative. It is careful not to do anything
# if the compiler is not Intel; otherwise `f9x_flags_set' is set to `yes'
#
# Get the compiler version in a way that works for ifort
# ifort unless a compiler version is already known
#
# f9x_vendor: The compiler name: ifort
# f9x_version: Version number: 8.0
#
if test X = "X$f9x_flags_set"; then
f9x_version="`$F9X $FFLAGS -V 2>&1 |grep '^Intel'`"
if test X != "X$f9x_version"; then
f9x_vendor=ifort
f9x_version="`$F9X $FFLAGS -v 2>&1 |sed 's/Version \([-a-z0-9\.\-]*\).*/\1/'`"
echo "compiler '$F9X' is Intel $f9x_vendor-$f9x_version"
# Some version numbers
# Intel version numbers are of the form: "major.minor"
f9x_vers_major=`echo $f9x_version | cut -f1 -d.`
f9x_vers_minor=`echo $f9x_version | cut -f2 -d.`
#f9x_vers_patch=`echo $f9x_version | cut -f2 -d.`
test -n "$f9x_vers_major" || f9x_vers_major=0
test -n "$f9x_vers_minor" || f9x_vers_minor=0
test -n "$f9x_vers_patch" || f9x_vers_patch=0
f9x_vers_all=`expr $f9x_vers_major '*' 1000000 + $f9x_vers_minor '*' 1000 + $f9x_vers_patch`
fi
fi
# Common Intel flags for various situations
if test "X-ifort" = "X-$f9x_vendor"; then
# Insert section about version specific problems from gnu-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="$arch -pipe"
# ;;
#esac
# General
F9X_BASENAME=ifort
F9XSUFFIXFLAG=""
FSEARCH_DIRS=""
FFLAGS="$FFLAGS"
# Production
# Omit frame pointer for optimized code?
#NOFP=${NOFP:=-Mnoframe}
#PROD_FFLAGS="-O3 $NOFP"
PROD_FFLAGS="-O3"
# Debug
DEBUG_FFLAGS="-g -check all"
# Profile
# Use this for profiling with gprof
PROFILE_FFLAGS="-g -p"
# Flags are set
f9x_flags_set=yes
fi
# Clear f9x info if no flags set
if test "X-$f9x_flags_set" = "X-"; then
f9x_vendor=
f9x_version=
fi
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