# $NetBSD: cmd-sink-mkpie-gcc,v 1.3 2017/04/16 16:48:48 khorben Exp $
#
# Copyright (c) 2016 The NetBSD Foundation, Inc.
# All rights reserved.
#
# This code is derived from software contributed to The NetBSD Foundation
# by Pierre Pronchery.
#
# 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.

while ! queue_is_empty cmdbuf; do
	pop_queue cmdbuf arg
	$debug_log $wrapperlog "    (cmd-sink-mkpie-gcc) pop:  $arg"
	case $arg in
	*)
		. $buildcmd
		;;
	esac
done

# Append any optional flags required when linking binaries.
if $test "$dont_link_binary" != "yes"; then
	# XXX obtain these flags from _MKPIE_LDFLAGS.gcc and _MKPIE_CFLAGS.gcc
	MKPIE_FLAGS="-pie"
	$test "$has_source" = "yes" && MKPIE_FLAGS="-fPIC $MKPIE_FLAGS"
	for arg in $MKPIE_FLAGS; do
		$debug_log $wrapperlog "    (cmd-sink-mkpie-gcc) pop:  $arg"
		. $buildcmd
	done
fi