#! /bin/bash
# Coypright (c) 2011 FFLAS-FFPACK
# written by BB <bboyer@imag.fr>
# adapted from LinBox configuration
#
# ========LICENCE========
# This file is part of the library FFLAS-FFPACK.
#
# FFLAS-FFPACK is free software: you can redistribute it and/or modify
# it under the terms of the  GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library 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
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
# ========LICENCE========
#/



prefix=/usr
exec_prefix=${prefix}
includedir=${prefix}/include
libdir=${exec_prefix}/lib

major=`echo 1.6.0 | cut -d'.' -f1`
minor=`echo 1.6.0 | cut -d'.' -f2`
micro=`echo 1.6.0 | cut -d'.' -f3`
decvr=$((((($major*100)+$minor)*100)+$micro))



cflags=false
libs=false



usage()
{
    cat <<EOF
Usage: fflas-ffpack-config [OPTION]

Known values for OPTION are:

  --prefix		 		show Givaro installation prefix 
  --libs		 		print library linking information
  --blas-libs			print BLAS library linking information
  --cflags				print pre-processor and compiler flags
  --blas-cflags	 		print BLAS pre-processor and BLAS compiler flags
  --blas-home	 		print where BLAS were found
  --help		 		display this help and exit
  --version		     	output version information string (eg 1.6.0)
  --decimal-version	 	output version in decimal representation (base 100, that is $decvr)

EOF

    exit $1
}

if test $# -eq 0; then
    usage 1
fi

while test $# -gt 0; do
	case "$1" in
		-*=*) 
			optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` 
			;;
		*) 
			optarg= 
			;;
	esac

	case "$1" in
		--prefix=*)
			prefix=$optarg
			;;

		--prefix)
			echo $prefix
			;;

		--version)
			echo 1.6.0
			exit 0
			;;

		--decimal-version)
			echo $decvr
			exit 0
			;;

		--help)
			usage 0
			;;

		--cflags)
			echo -I${includedir}    
# -D__FFLASFFPACK_HAVE_CBLAS
			;;

		--blas-cflags)
			echo -I${includedir} -D__FFLASFFPACK_HAVE_CBLAS
			;;

		--libs)
			echo  -lgmpxx -lgmp -lgivaro  -lcblas -llapack 
			;;

		--blas-libs)
			echo   -lcblas -llapack 
			;;
	
		--blas-home)
			echo  /usr/lib 
			;;

		*)
			usage
			exit 1
			;;
	esac
	shift
done

exit 0
