#!/bin/sh

# this is shamelessly stolen from gnome-config

prefix=/usr
exec_prefix=${prefix}

libdir=${exec_prefix}/lib

bindir=${exec_prefix}/bin
pkglibdir=${libdir}/Gtk--

transform=s,x,x,

CFLAGS="-I${pkglibdir}/include -I${prefix}/include"
LIBDIRS="-L${exec_prefix}/lib"

gtkmm_libs="$LIBDIRS -lgtkmm -lgdkmm -L/usr/lib -L/usr/X11R6/lib -lgtk -lgdk -rdynamic -lgmodule -lglib -ldl -lXi -lXext -lX11 -lm"
gtkmm_cflags="$CFLAGS -I/usr/X11R6/include -I/usr/lib/glib/include"

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

Generic options
  --version	output gtk-- version information
  --help	display this help and exit

Utilities
  --gensig      print path to gensig

Compilation support options
  --cflags	print pre-processor and compiler flags
  --libs	print library linking information
  --libs-only-L	only print the -L/-R part of --libs
  --libs-only-l only print the -l part of --libs

Known values for LIBRARY are:

    gdk--       
    gtk--       (default, includes gdk--)
    gtk--draw   (includes gtk--)

EOF

    exit $1
}

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

cflags=false
libs_L=false
libs_l=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 1.0.3
	exit 0
	;;
    --help)
	usage 0
	;;
    --gensig)
        echo $bindir/`echo gensig|sed ${transform}`
        exit 0
        ;;
    --cflags)
       	cflags=true
       	;;
    --libs)
       	libs_L=true
	libs_l=true
       	;;
    --libs-only-L)
	libs_L=true
	;;
    --libs-only-l)
	libs_l=true
	;;
    gdk--)
        # -lgtk mustn't be in here, but gtk-config hasn't an option for 
        # gdk only, so we don't provide one for Gdk-- only.
        # (are there Gdk--/gdk only applications? really?)
	the_libs="$the_libs $LIBDIRS -lgdkmm -L/usr/lib -L/usr/X11R6/lib -lgtk -lgdk -rdynamic -lgmodule -lglib -ldl -lXi -lXext -lX11 -lm"
	the_flags="$the_flags $CFLAGS -I/usr/X11R6/include -I/usr/lib/glib/include"
        any=yes
        ;;
    gtk--)
        # defined above to avoid double definiton with default values below
	the_libs="$the_libs $gtkmm_libs"
	the_flags="$the_flags $gtkmm_cflags"
        any=yes
	;;
    gtk--draw)
        the_libs="$the_libs $LIBDIRS -lgtkmmdraw -lgtkmm -lgdkmm -L/usr/lib -L/usr/X11R6/lib -lgtk -lgdk -rdynamic -lgmodule -lglib -ldl -lXi -lXext -lX11 -lm"
        the_flags="$the_flags $CFLAGS -I/usr/X11R6/include -I/usr/lib/glib/include"
        any=yes
	;;
    *)
	usage 1
	;;
    esac
    shift
done

# default to gtk-- for backward compatibility
# (should be removed some time in the future)
if test "x$any" = xno; then
   the_libs="$the_libs $gtkmm_libs"
   the_flags="$the_flags $gtkmm_cflags"
fi

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

if $libs_L || $libs_l; then
    all_flags="$all_flags $the_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=
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*|-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; 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

echo $other_flags $lib_L_flags $ord_libs

exit 0
