#! /bin/sh
#
# $Id$
#
# Copyright 1989-2016 MINES ParisTech
#
# This file is part of PIPS.
#
# PIPS is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# any later version.
#
# PIPS is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE.
#
# See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with PIPS.  If not, see <http://www.gnu.org/licenses/>.
#

# Remi Triolet, Francois Irigoin, Corinne Ancourt, Fabien Coelho

USAGE="Usage: $0 [-p|a]\n
 create couples (function library) of uses and definitions for all libraries\n
 used in PIPS (default option -a), including Linear and NewGen, or for\n
 all PIPS libraries (option -p)"

tmpdir=${PIPS_TEMPDIR:-/tmp}

LIBS="$PIPS_ROOT/lib/$PIPS_ARCH/*.a $NEWGEN_ROOT/lib/$PIPS_ARCH/*.a $LINEAR_ROOT/lib/$PIPS_ARCH/*.a"

while getopts ap opt
do
  case $opt in
    p)	LIBS="$PIPS_ROOT/lib/$PIPS_ARCH/*.a";;
    a) ;;
    *)	echo $USAGE >&2
	exit 2;;
  esac
done

nm -go $LIBS | fgrep " T " | sed 's/:.* / /;s/^\/.*\///' | 
	awk '{ print $2 , $1}' | sort > $tmpdir/libs.d

nm -go $LIBS | fgrep " U " | sed 's/:.* / /;s/^\/.*\///' | 
	awk '{ print $2 , $1}' | sort > $tmpdir/libs.u

join $tmpdir/libs.u $tmpdir/libs.d > $tmpdir/libs.j

# that is all
#