# $NetBSD: cmd-sink-hpux-ld,v 1.1 2007/04/14 14:17:50 tnn Exp $

# Empty out the command buffer and build up the command line in $cmd.
hprunpath=
while ! queue_is_empty cmdbuf; do
	pop_queue cmdbuf arg
	$debug_log $wrapperlog "    (cmd-sink-hpux-ld) pop:  $arg"
	case $arg in
	##############################################################
	# HP-UX ld doesn't support multiple rpath parameters, accumulate
	# them into a single +b /path1:/path2:...:pathn
	##############################################################
	+b|-Wl,+b|-rpath)
		pop_queue cmdbuf dir
		dir="${dir#-Wl,}"
		case $hprunpath in
		"")	hprunpath="$dir" ;;
		*)	hprunpath="$hprunpath:$dir" ;;
		esac
		$debug_log $wrapperlog "    (cmd-sink-hpux-ld) drop: $dir [adding to hprunpath]"
		;;
	-Wl,+b,*|-R*|-Wl,-R*|-Wl,-rpath,*|-Wl,-rpath-link,*|-Wl,--rpath,*)
		case $arg in
		-Wl,+b,*)		R="-Wl,+b," ;;
		-R*)			R="-R" ;;
		-Wl,-R*)		R="-Wl,-R" ;;
		-Wl,-rpath,*)		R="-Wl,-rpath," ;;
		-Wl,-rpath-link,*)	R="-Wl,-rpath-link," ;;
		-Wl,--rpath,*)		R="-Wl,--rpath," ;;
		esac
		dir="${arg#$R}"
		case $hprunpath in
		"")	hprunpath="$dir" ;;
		*)	hprunpath="$hprunpath:$dir" ;;
		esac
		$debug_log $wrapperlog "    (cmd-sink-hpux-ld) drop: $dir [adding to hprunpath]"
		;;
	*)
		. $buildcmd
		;;
	esac
done

if $test -n "$hprunpath"; then
	arg=+b
	$debug_log $wrapperlog "    (cmd-sink-hpux-ld) pop: $arg"
	. $buildcmd
	arg=$hprunpath
	$debug_log $wrapperlog "    (cmd-sink-hpux-ld) pop: $arg [aggregate]"
	. $buildcmd
fi