[apple/ld64.git] / unit-tests / test-cases / objc-literal-pointers / Makefile

##
# Copyright (c) 2008 Apple Inc. All rights reserved.
#
# @APPLE_LICENSE_HEADER_START@
# 
# This file contains Original Code and/or Modifications of Original Code
# as defined in and that are subject to the Apple Public Source License
# Version 2.0 (the 'License'). You may not use this file except in
# compliance with the License. Please obtain a copy of the License at
# http://www.opensource.apple.com/apsl/ and read it before using this
# file.
# 
# The Original Code and all software distributed under the License are
# distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
# EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
# INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
# Please see the License for the specific language governing rights and
# limitations under the License.
# 
# @APPLE_LICENSE_HEADER_END@
##
TESTROOT = ../..
include ${TESTROOT}/include/common.makefile


#
# Verify an Objective-C object file when run through
# ld -r is unaltered.
#   <rdar://problem/5680988> __cls_refs section losing S_LITERAL_POINTERS section type
#
# note: i386 and ppc objc use some anonymous zerofill that moves and needs to be ignore to compare
#

run: all

all:
	${CC} ${CCFLAGS} test.m -c -o test.o
	${OBJECTDUMP}  -no_content test.o > test.dump

	${LD} -arch ${ARCH} -r test.o -keep_private_externs -o test-r.o
	${OBJECTDUMP}  -no_content test-r.o  > test-r.dump

	diff test.dump test-r.dump | ${PASS_IFF_EMPTY}
	
clean:
	rm -rf test.o test.dump test-r.o test-r.dump
Commit	Line	Data
a61fdf0a	1	##
2f2f92e4	2	# Copyright (c) 2008 Apple Inc. All rights reserved.
a61fdf0a A	3	#
	4	# @APPLE_LICENSE_HEADER_START@
	5	#
	6	# This file contains Original Code and/or Modifications of Original Code
	7	# as defined in and that are subject to the Apple Public Source License
	8	# Version 2.0 (the 'License'). You may not use this file except in
	9	# compliance with the License. Please obtain a copy of the License at
	10	# http://www.opensource.apple.com/apsl/ and read it before using this
	11	# file.
	12	#
	13	# The Original Code and all software distributed under the License are
	14	# distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
	15	# EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
	16	# INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
	17	# FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
	18	# Please see the License for the specific language governing rights and
	19	# limitations under the License.
	20	#
	21	# @APPLE_LICENSE_HEADER_END@
	22	##
	23	TESTROOT = ../..
	24	include ${TESTROOT}/include/common.makefile
	25
a61fdf0a A	26
a61fdf0a A	27	#
2f2f92e4 A	28	# Verify an Objective-C object file when run through
	29	# ld -r is unaltered.
	30	# <rdar://problem/5680988> __cls_refs section losing S_LITERAL_POINTERS section type
	31	#
	32	# note: i386 and ppc objc use some anonymous zerofill that moves and needs to be ignore to compare
a61fdf0a A	33	#
	34
	35	run: all
	36
a61fdf0a	37	all:
2f2f92e4	38	${CC} ${CCFLAGS} test.m -c -o test.o
a645023d	39	${OBJECTDUMP} -no_content test.o > test.dump
2f2f92e4	40
55e3d2f6	41	${LD} -arch ${ARCH} -r test.o -keep_private_externs -o test-r.o
a645023d	42	${OBJECTDUMP} -no_content test-r.o > test-r.dump
a61fdf0a	43
2f2f92e4 A	44	diff test.dump test-r.dump \| ${PASS_IFF_EMPTY}
2f2f92e4 A	45
a61fdf0a	46	clean:
2f2f92e4	47	rm -rf test.o test.dump test-r.o test-r.dump