text: dnl
  dnl GNOME_INIT_HOOK (script-if-gnome-enabled, [failflag], [additional-inits])
  dnl
  dnl if failflag is "fail" then GNOME_INIT_HOOK will abort if gnomeConf.sh
  dnl is not found. 
  dnl
  
  AC_DEFUN([GNOME_INIT_HOOK],[
  	AC_SUBST(GNOME_LIBS)
  	AC_SUBST(GNOMEUI_LIBS)
  	AC_SUBST(GNOMEGNORBA_LIBS)
  	AC_SUBST(GTKXMHTML_LIBS)
  	AC_SUBST(ZVT_LIBS)
  	AC_SUBST(GNOME_LIBDIR)
  	AC_SUBST(GNOME_INCLUDEDIR)
  
  	AC_ARG_WITH(gnome-includes,
  	[  --with-gnome-includes   Specify location of GNOME headers],[
  	CFLAGS="$CFLAGS -I$withval"
  	])
  	
  	AC_ARG_WITH(gnome-libs,
  	[  --with-gnome-libs       Specify location of GNOME libs],[
  	LDFLAGS="$LDFLAGS -L$withval"
  	gnome_prefix=$withval
  	])
  
  	AC_ARG_WITH(gnome,
  	[  --with-gnome            Specify prefix for GNOME files],
  		if test x$withval = xyes; then
  	    		want_gnome=yes
  	    		dnl Note that an empty true branch is not
  			dnl valid sh syntax.
  	    		ifelse([$1], [], :, [$1])
          	else
  	    		if test "x$withval" = xno; then
  	        		want_gnome=no
  	    		else
  	        		want_gnome=yes
  	    			LDFLAGS="$LDFLAGS -L$withval/lib"
  	    			CFLAGS="$CFLAGS -I$withval/include"
  	    			gnome_prefix=$withval/lib
  	    		fi
    		fi,
  		want_gnome=yes)
  
  	if test "x$want_gnome" = xyes; then
  
  	    AC_PATH_PROG(GNOME_CONFIG,gnome-config,no)
  	    if test "$GNOME_CONFIG" = "no"; then
  	      no_gnome_config="yes"
  	    else
  	      AC_MSG_CHECKING(if $GNOME_CONFIG works)
  	      if $GNOME_CONFIG --libs-only-l gnome >/dev/null 2>&1; then
  	        AC_MSG_RESULT(yes)
  	        GNOME_GNORBA_HOOK([],$2)
  	        GNOME_LIBS="`$GNOME_CONFIG --libs-only-l gnome`"
  	        GNOMEUI_LIBS="`$GNOME_CONFIG --libs-only-l gnomeui`"
  	        GNOMEGNORBA_LIBS="`$GNOME_CONFIG --libs-only-l gnorba gnomeui`"
  	        GTKXMHTML_LIBS="`$GNOME_CONFIG --libs-only-l gtkxmhtml`"
  		ZVT_LIBS="`$GNOME_CONFIG --libs-only-l zvt`"
  	        GNOME_LIBDIR="`$GNOME_CONFIG --libs-only-L gnorba gnomeui`"
  	        GNOME_INCLUDEDIR="`$GNOME_CONFIG --cflags gnorba gnomeui`"
                  $1
  	      else
  	        AC_MSG_RESULT(no)
  	        no_gnome_config="yes"
                fi
              fi
  
  	    if test x$exec_prefix = xNONE; then
  	        if test x$prefix = xNONE; then
  		    gnome_prefix=$ac_default_prefix/lib
  	        else
   		    gnome_prefix=$prefix/lib
  	        fi
  	    else
  	        gnome_prefix=`eval echo \`echo $libdir\``
  	    fi
  	
  	    if test "$no_gnome_config" = "yes"; then
                AC_MSG_CHECKING(for gnomeConf.sh file in $gnome_prefix)
  	      if test -f $gnome_prefix/gnomeConf.sh; then
  	        AC_MSG_RESULT(found)
  	        echo "loading gnome configuration from" \
  		     "$gnome_prefix/gnomeConf.sh"
  	        . $gnome_prefix/gnomeConf.sh
  	        $1
  	      else
  	        AC_MSG_RESULT(not found)
   	        if test x$2 = xfail; then
  	          AC_MSG_ERROR(Could not find the gnomeConf.sh file that is generated by gnome-libs install)
   	        fi
  	      fi
              fi
  	fi
  
  	if test -n "$3"; then
  	  n="$3"
  	  for i in $n; do
  	    AC_MSG_CHECKING(extra library \"$i\")
  	    case $i in 
  	      applets)
  		AC_SUBST(GNOME_APPLETS_LIBS)
  		GNOME_APPLETS_LIBS=`$GNOME_CONFIG --libs-only-l applets`
  		AC_MSG_RESULT($GNOME_APPLETS_LIBS);;
  	      docklets)
  		AC_SUBST(GNOME_DOCKLETS_LIBS)
  		GNOME_DOCKLETS_LIBS=`$GNOME_CONFIG --libs-only-l docklets`
  		AC_MSG_RESULT($GNOME_DOCKLETS_LIBS);;
  	      capplet)
  		AC_SUBST(GNOME_CAPPLET_LIBS)
  		GNOME_CAPPLET_LIBS=`$GNOME_CONFIG --libs-only-l capplet`
  		AC_MSG_RESULT($GNOME_CAPPLET_LIBS);;
  	      *)
  		AC_MSG_RESULT(unknown library)
  	    esac
  	  done
  	fi
  ])
  
  dnl
  dnl GNOME_INIT ([additional-inits])
  dnl
  
  AC_DEFUN([GNOME_INIT],[
  	GNOME_INIT_HOOK([],fail,$1)
  ])
  