rnumber-config.in

#!/bin/sh

prefix=@prefix@
exec_prefix=@exec_prefix@

libdir=@libdir@

bindir=${exec_prefix}/bin
datadir=${exec_prefix}/share/

pkglibdir=${libdir}/@PACKAGE@
pkgdatadir=${datadir}/@PACKAGE@
transform=@program_transform_name@

CFLAGS="@PROFILE@ -I@includedir@ "
RFLAG="-Wl,-R${pkglibdir}"
LIBDIRS="-L${pkglibdir} $RFLAG"
LIBS="-lRNumber"
HELPER_PATH="${pkgdatadir}"

rnumber_ltlibs="${pkglibdir}/libRNumber.la"
rnumber_libs="$LIBDIRS $LIBS "
rnumber_bl_libs="-lstdc++ -lbl-rnumber_s-@BIGLOO_REVISION@ "
rnumber_bl_lib_path="-L ${pkglibdir} "
rnumber_cflags="$CFLAGS"
rnumber_perl_libs="${pkglibdir}"

STATIC_LIBS_DEPEND="${pkglibdir}/libRNumber.a "
STATIC_LIBS="${pkglibdir}/libRNumber.a "

usage()
{
    cat <<EOF
Usage: rnumber-config [OPTION]... [LIBRARY]...

Generic options
  --version         output library version information
  --help            display this help and exit
  --prefix          display installation root directory

Compilation support options
  --cflags          print pre-processor and compiler flags
  --depend          give list of libraries that target could depend on.
  --helper-path     print path to installed scripts and binaries
                    that support RNUMBER.
  --libs            print library linking information
  --ltlibs          print Libtool library information
  --libs-only-L     only print the -L/-R part of --libs
  --libs-only-l     only print the -l part of --libs
  --perl-libs       print library path for perl. Cannot be combined with any other flags.
  --static-libs     print path to .a file.
  --bl-libs         library path and library flag for bigloo.
  --bl-libs-only-l  library for bigloo.
  --bl-libs-only-L  library path for bigloo.
EOF

    exit $1
}

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

cflags=false
depend=false
libs_L=false
bl_libs_l=false
bl_libs_L=false
libs_l=false
perl_libs=false
helper_path=false
static_libs=false
ltlibs=false

any=no

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

    case $1 in
    --version)
        echo @VERSION@
        exit 0
        ;;
    --help)
        usage 0
        ;;
    --prefix)
        echo $prefix
		  exit 0
		  ;;
    --helper-path)
        helper_path=true
        ;;
	--ltlibs)
	    ltlibs=true
		;;
    --static-libs)
        libs_L=true
        static_libs=true
        ;;
    --depend)
        depend=true
        ;;
    --cflags)
       	cflags=true
       	;;
    --perl-libs)
        printf "$rnumber_perl_libs"
	exit 0;
	;;
    --libs)
        libs_L=true
        libs_l=true
        ;;
    --libs-only-L)
        libs_L=true
        ;;
    --libs-only-l)
        libs_l=true
        ;;
    --bl-libs)
        bl_libs_l=true
        bl_libs_L=true
        ;;
    --bl-libs-only-l)
        bl_libs_l=true
        ;;
    --bl-libs-only-L)
        bl_libs_L=true
        ;;
    rnumber)
        # defined above to avoid double definiton with default values below
        the_libs="$the_libs $rnumber_libs"
        the_flags="$the_flags $rnumber_cflags"
        any=yes
        ;;
    *)
	usage 1
	;;
    esac
    shift
done

# default to rnumber
if test "x$any" = xno; then
   the_libs="$the_libs $rnumber_libs"
   the_flags="$the_flags $rnumber_cflags"
fi

if $cflags; then
    all_flags="$the_flags"
fi

if $depend; then
    all_flags=$STATIC_LIBS_DEPEND
fi

if $ltlibs; then
	all_flags="$all_flags $rnumber_ltlibs"
fi

if $libs_l; then
    all_flags="$LIBS"
fi

if $libs_L; then
    all_flags="$all_flags $LIBDIRS"
fi

if $perl_libs; then
    all_flags="$all_flags $rnumber_perl_libs"
fi

if $bl_libs_L; then
    all_flags="$rnumber_bl_lib_path "
fi

if $bl_libs_l; then
    all_flags="$all_flags $rnumber_bl_libs"
fi

if $helper_path; then
   all_flags="$HELPER_PATH"
fi

if $static_libs; then
    all_flags="$STATIC_LIBS"
fi

if test -z "$all_flags" || test "x$all_flags" = "x "; then
    exit 1
fi

# Straight out any possible duplicates, but be careful to
# get `-lfoo -lbar -lbaz' for `-lfoo -lbaz -lbar -lbaz'
other_flags=
lib_L_flags=
rev_libs=
if $bl_libs_l || $bl_libs_L; then
   lib_L_flags=$all_flags
else 
for i in $all_flags; do
    case "$i" in
    # a library, save it for later, in reverse order
    -l*) rev_libs="$i $rev_libs" ;;
    -L*)
	if $libs_L; then
	    case " $lib_L_flags " in
	    *\ $i\ *) ;;			# already there
	    *) lib_L_flags="$lib_L_flags $i" ;;	# add it to output
	    esac 
	elif
	    $bl_libs_L; then
	    case " $lib_L_flags " in
	    *\ $i\ *) ;;			# already there
	    *) lib_L_flags="$lib_L_flags $i" ;;	# add it to output
	    esac 
	fi;;
    -R*)
	if $libs_L; then
	    case " $lib_L_flags " in
	    *\ $i\ *) ;;			# already there
	    *) lib_L_flags="$lib_L_flags $i" ;;	# add it to output
	    esac 
	fi;;
    *)
	case " $other_flags " in
	*\ $i\ *) ;;				# already there
	*) other_flags="$other_flags $i" ;;	# add it to output
        esac ;;
    esac
done

ord_libs=
if [ $libs_l -o $static_libs ]; then
    for i in $rev_libs; do
	case " $ord_libs " in
	*\ $i\ *) ;;			# already there
	*) ord_libs="$i $ord_libs" ;;	# add it to output in reverse order
	esac
    done
fi
fi

#printf "other_flags |$other_flags|\n"
#printf "lib_L_flags |$lib_L_flags|\n"
#printf "ord_libs    |$ord_libs|\n"

if test "x$other_flags" != "x"; then
    printf "$other_flags"
fi

if test "x$lib_L_flags" != "x"; then
    printf " $lib_L_flags"
fi

if test "x$ord_libs" != "x"; then
    printf " $ord_libs"
fi

#printf "$other_flags $lib_L_flags $ord_libs";

exit 0