#! /usr/bin/env bash

# file      : build/c/intel/configure
# copyright : Copyright (c) 2004-2012 Code Synthesis Tools CC
# license   : GNU GPL v2; see accompanying LICENSE file

# $1  out file
# $2  optimize (y/n)
# $3  c_extra_options
# $4  c_ld_extra_options
#
# bld_root     - build root
# project_name - project name
#


source $bld_root/dialog.bash

$echo
$echo
$echo "configuring '$project_name'"
$echo
$echo

$echo
$echo "Please enter the icc binary you would like to use, for example "
$echo "'/opt/intel_cc_80/bin/icc'."
$echo

c_intel=`read_path --command icc`

# Pass c_extra_options and c_ld_extra_options since those can affect the
# search paths (e.g., -m32) and target.
#
c_intel_libraries=`$c_intel $3 $4 -print-search-dirs | sed -e 's/libraries: =//p' -e d`

# Intel optimizes by default.
#
optimization=-O0

if [ "$2" == "y" ]; then

  $echo
  $echo "Please select the optimization level you would like to use:"
  $echo
  $echo "(1) -O1 [Enable optimizations.]"
  $echo "(2) -O2 [Same as -O1.]"
  $echo "(3) -O3 [As -O2 plus more aggressive optimizations that may not"
  $echo "         improve performance for all programs.]"
  $echo

  optimization=`read_option "-O1 -O2 -O3" "-O2"`
fi

echo "c_intel := $c_intel"                          > $1
echo "c_intel_libraries := $c_intel_libraries"     >> $1
echo "c_intel_optimization_options := $optimization" >> $1