#! /bin/bash

prefix=@prefix@
exec_prefix=@exec_prefix@
includedir=@includedir@
libdir=@libdir@

ECHO="echo"
ECHOn="printf"

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

Known values for OPTION are:

  --prefix		show libpolys installation prefix 
  --libsg		print library linking information (with debug)
  --cflagsg		print pre-processor and compiler flags (with debug)
  --libs		print library linking information
  --cflags		print pre-processor and compiler flags
  --help		display this help and exit
  --version		output version information

EOF

    exit $1
}

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

cflags=false
libs=false

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} @VERSION@
	exit 0
	;;

    --help)
	usage 0
	;;

    --cflagsg)
	${ECHOn} " -I${includedir} -I${includedir}/singular @FACTORY_CFLAGS@ @NTL_CFLAGS@ @GMP_CFLAGS@"
	;;

    --cflags)
	${ECHOn} " -I${includedir} -I${includedir}/singular @FACTORY_CFLAGS@ @NTL_CFLAGS@ @GMP_CFLAGS@ -DNDEBUG -DOM_NDEBUG"
	;;

    --libsg)
	${ECHOn} " -L${libdir} -L${libdir}/singular -lSingular_g -lnumeric_g -lkernel_g -lpolys_g -lcoeffs_g -lreporter_g -lmisc_g @FACTORY_LIBS@ -lomalloc_g -lfindexec_g @NTL_LIBS@ @USEPPROCSDYNAMICLD@ @GMP_LIBS@" 
	;;

    --libs)
	${ECHOn} " -L${libdir} -L${libdir}/singular -lSingular -lnumeric -lkernel -lpolys -lcoeffs -lreporter -lmisc @FACTORY_LIBS@ -lomalloc -lfindexec @NTL_LIBS@ @USEPPROCSDYNAMICLD@ @GMP_LIBS@" 
	;;

    *)
	usage
	exit 1
	;;
    esac
    shift
done
${ECHO}

exit 0