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1##
2# Copyright (c) 2008 Apple Inc. All rights reserved.
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##
23TESTROOT = ../..
24include ${TESTROOT}/include/common.makefile
25
26#
27# Tests that a non-weak symbol in an archive cleanly overrides
28# a weak symbol in a .o file with dead code stripping
29#
30# <rdar://problem/6294378> duplicate typeinfo in executable
31#
32
33run: all
34
35all:
36 ${CC} ${CCFLAGS} foo.c -c -o foo.o
37 libtool -static foo.o -o libfoo.a
38 ${CC} ${CCFLAGS} main.c libfoo.a -dead_strip -o main
39 nm main | grep _foo | ${FAIL_IF_EMPTY}
40 ${PASS_IFF_GOOD_MACHO} main
41
42
43clean:
44 rm -rf main foo.o libfoo.a