# $NetBSD: cmd-sink-unixware-gcc,v 1.2 2018/08/22 20:48:37 maya Exp $
#
# Copyright (c) 2004 The NetBSD Foundation, Inc.
# All rights reserved.
#
# This code is derived from software contributed to The NetBSD Foundation
# by Johnny C. Lam.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.

# Empty out the command buffer and build up the command line in $cmd.
ldrunpath=
while ! queue_is_empty cmdbuf; do
	pop_queue cmdbuf arg
	$debug_log $wrapperlog "    (cmd-sink-unixware-gcc) pop:  $arg"
	case $arg in
        ##############################################################
        # UnixWare's GCC doesn't support -Wl,-rpath,* but accumulate
	# them into LD_RUN_PATH to set in the environment.
        ##############################################################
	-R*|-Wl,-R*|-Wl,-rpath,*|-Wl,-rpath-link,*|-Wl,--rpath,*)
		case $arg in
		-R*)			R="-R" ;;
		-Wl,-R*)		R="-Wl,-R" ;;
		-Wl,-rpath,*)		R="-Wl,-rpath," ;;
		-Wl,-rpath-link,*)	R="-Wl,-rpath-link," ;;
		-Wl,--rpath,*)		R="-Wl,--rpath," ;;
		esac
		dir="${arg#$R}"
		case $ldrunpath in
		"")	ldrunpath="$dir" ;;
		*)	ldrunpath="$ldrunpath:$dir" ;;
		esac
		$debug_log $wrapperlog "    (cmd-sink-unixware-gcc) drop: $dir [adding to LD_RUN_PATH]"
		arg=
		;;
	*)
		. $buildcmd
		;;
	esac
done

if $test -n "$ldrunpath"; then
	$debug_log $wrapperlog "    (cmd-sink-unixware-gcc) LD_RUN_PATH=\"$ldrunpath\""
	LD_RUN_PATH="$ldrunpath"; export LD_RUN_PATH
fi