#!/bin/sh

prefix=/usr/local
exec_prefix=${prefix}

bindir=${exec_prefix}/bin
sbindir=${exec_prefix}/sbin
libexecdir=${exec_prefix}/libexec
datadir=${prefix}/share
sysconfdir=${prefix}/etc
sharedstatedir=${prefix}/com
localstatedir=/usr/local/share
libdir=${exec_prefix}/lib
infodir=/usr/local/info/
mandir=/usr/local/man
includedir=${prefix}/include

pkgdatadir=${datadir}/gnome-libs
pkglibdir=${libdir}/gnome-libs
pkgincludedir=${includedir}/gnome-libs
MODULE_VERSION=gnome-libs-1.4.2
module_dirs="$sysconfdir:/usr/local/etc"

# stolen from autoconf
if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
  if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
    ac_n= ac_c='
' ac_t='	'
  else
    ac_n=-n ac_c= ac_t=
  fi
else
  ac_n= ac_c='\c' ac_t=
fi

for extra in `echo $GNOME_PATH  | sed 's/:/ /g'`; do
    module_dirs="$extra/lib:$module_dirs"
done
for extra in `echo $GNOME_LIBCONFIG_PATH  | sed 's/:/ /g'`; do
    module_dirs="$extra:$module_dirs"
done

usage()
{
    exit_code=$1

    cat <<EOF
Usage: gnome-config [OPTION]... [LIBRARY]...

Generic options
  --version	output gnome version information.
  --modversion  output the module version information.
  --help	display this help and exit.

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

Install directories gnome-libs was configured to
  --prefix  --exec-prefix  --bindir  --sbindir  --libexecdir  --datadir
  --sysconfdir  --sharedstatedir  --localstatedir  --libdir  --infodir
  --mandir  --includedir

Known values for LIBRARY are:

    glib	(calls /usr/local/bin/glib12-config)
    idl         (to be used with orbit-idl)
    gnome
    gnomeui
    gnorba
    gtk		(calls /usr/local/bin/gtk12-config)
    gtkxmhtml	(only --libs)
    zvt		(only --libs)

If LIBRARY is none of these,
    
    ${sysconfdir}/<LIBRARY>Conf.sh
and /usr/local/etc/<LIBRARY>Conf.sh

are looked in for the necessary information.  Those currently installed 
appear to be:

EOF

    for dir in `echo $module_dirs | sed 's/:/ /g'`; do
	conf_shs=`cd $dir; echo *Conf.sh`
	if test "x$conf_shs" = x || test "x$conf_shs" = 'x*Conf.sh'; then :
	else
	    set gnomeConf.sh $conf_shs

	    for i
	    do
		case "$i" in
		gnomeConf.sh) ;;
		*Conf.sh) echo $ac_n "$i $ac_c";;
		*) echo "*** ERROR: What is this? $i" 1>&2; exit 2 ;;
		esac
	    done
	fi
    done | sed -e 's/Conf\.sh /, /g' -e 's/, $//' | fmt

    exit $exit_code
}

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

cflags=false
libs_L=false
libs_l=false
modversion=false
moddatadir=false

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

    case $1 in
    --version)
	echo gnome-libs 1.4.2
	exit 0
	;;
    --exec-prefix)
	echo $exec_prefix
	exit 0
	;;
    --prefix)
	echo $prefix
	exit 0
	;;
    --moddatadir)
        moddatadir=true
	;;
    --*dir)
	dirname=\$`echo $1 | sed -e 's,^--,,'`
	dirname=`eval echo $dirname`
	test -z "$dirname" && exit 1
	echo $dirname
	exit 0
	;;
    --help)
	usage 0
	;;
    --cflags)
       	cflags=true
       	;;
    --libs)
       	libs_L=true
	libs_l=true
       	;;
    --libs-only-L)
	libs_L=true
	;;
    --libs-only-l)
	libs_l=true
	;;
    --modversion)
        modversion=true
	;;
    --*)
	usage 1
	;;
    glib)
	the_libs="$the_libs `/usr/local/bin/glib12-config --libs`"
	the_flags="$the_flags `/usr/local/bin/glib12-config --cflags`"
	;;
    gtk)
	the_libs="$the_libs `/usr/local/bin/gtk12-config --libs`"
	the_flags="$the_flags `/usr/local/bin/gtk12-config --cflags`"
	;;
    gnome)
       	the_libs="$the_libs -L${libdir} -lgnome -lgnomesupport -lintl -L/usr/local/lib -lesd   -L/usr/local/lib -laudiofile -lm  -L/usr/local/lib -lglib-12 "
  	the_flags="$the_flags -I${includedir}/gnome-1.0 -I${includedir} -DNEED_GNOMESUPPORT_H -I${pkglibdir}/include -I/usr/local/include/gtk12 -I/usr/local/include/glib12 -I/usr/local/include"
	;;
    gnomeui)
	the_libs="$the_libs -L${libdir} -lXpm -ljpeg -lpng -lz -ltiff -lgif -lgnomeui -lart_lgpl -L/usr/local/lib -lgdk_imlib -L/usr/local/lib -lgtk-12 -lgdk-12 -lgmodule-12 -lglib-12 -lintl -lXi -lXext -lX11 -lm -L/usr/local/lib -lSM -lICE -L/usr/local/lib -lgtk-12 -lgdk-12 -lgmodule-12 -lglib-12 -lintl -lXi -lXext -lX11 -lm -lgnome -lgnomesupport -lintl -L/usr/local/lib -lesd   -L/usr/local/lib -laudiofile -lm  -L/usr/local/lib -lglib-12 "
	the_flags="$the_flags -I${includedir}/gnome-1.0 -I${includedir} -DNEED_GNOMESUPPORT_H -I${pkglibdir}/include -I/usr/local/include/gtk12 -I/usr/local/include/glib12 -I/usr/local/include"
	;;
    gtkxmhtml)
	the_libs="$the_libs -L${libdir} -lgtkxmhtml -lXpm -ljpeg -lpng -lz -lz -lSM -lICE -L/usr/local/lib -lgtk-12 -lgdk-12 -lgmodule-12 -lglib-12 -lintl -lXi -lXext -lX11 -lm"
	;;
    gnorba)
        the_libs="$the_libs -L${libdir} -lgnorba -L/usr/local/lib -lORBitCosNaming -lORBit -lIIOP -lORBitutil -lglib-12 -lwrap -lm"
	the_flags="$the_flags -I${includedir}/gnome-1.0 -I${includedir} -DNEED_GNOMESUPPORT_H -I${pkglibdir}/include -I/usr/local/include/glib12 -I/usr/local/include/orbit-1.0 -I/usr/local/include"
        ;;
    idl)
	the_flags="-I${datadir}/idl"
	for extra in `echo $GNOME_PATH  | sed 's/:/ /g'`; do
		the_flags="-I$extra/share/idl $the_flags"
	done
	;;
    zvt)
	the_libs="$the_libs -L${libdir} -lzvt -lutil -lSM -lICE -L/usr/local/lib -lgtk-12 -lgdk-12 -lgmodule-12 -lglib-12 -lintl -lXi -lXext -lX11 -lm -L/usr/local/lib -lgdk_imlib -L/usr/local/lib -lgtk-12 -lgdk-12 -lgmodule-12 -lglib-12 -lintl -lXi -lXext -lX11 -lm -L/usr/local/lib"
	;;
    libgtop)
	the_libs="$the_libs `libgtop-config --libs --extra-libs`"
	the_flags="$the_flags `libgtop-config --cflags`"
	MODULE_VERSION="libgtop-`libgtop-config --version`"
	;;
    *)
        error=true
        for dir in `echo $module_dirs | sed 's/:/ /g'`; do
   	    cnf_sh=${dir}/${1}Conf.sh
	    if test -f ${cnf_sh}; then
    		. ${cnf_sh}
    		up_name=`echo $1 | tr '[a-z]' '[A-Z]'`
    		cnf_libdir=\$${up_name}_LIBDIR
    		cnf_libs=\$${up_name}_LIBS
    		cnf_flags=\$${up_name}_INCLUDEDIR
    		cnf_datadir=\$${up_name}_DATADIR
    		the_libs="$the_libs `eval echo $cnf_libdir` `eval echo $cnf_libs`"
    		the_flags="$the_flags `eval echo $cnf_flags`"
    		the_datadir="`eval echo $cnf_datadir`"
		error=false
		break
    	    fi
        done
	if $error; then
	    echo Unknown library \`$1\' 1>&2
	fi
	;;
    esac
    shift
done

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

if $libs_L || $libs_l; then
    all_flags="$all_flags $the_libs"
fi

if $moddatadir; then
    echo $the_datadir
    exit 0
fi

if $modversion; then
    echo $MODULE_VERSION
    exit 0
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
