ld64-409.12.tar.gz
[apple/ld64.git] / unit-tests / test-cases / lto-unexport-sym / Makefile
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1##
2# Copyright (c) 2009 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# <rdar://problem/25585305> __asan_globals section is stripped out when building -flto
28#
29
30
31run: all
32
33all:
34 ${CC} ${CCFLAGS} -c a.c
35 ${CC} ${CCFLAGS} -c b.c -flto
36 ${CC} ${CCFLAGS} a.o b.o -unexported_symbols_list unexp.list
37 # Check that unexported symbols are hidden
38 nm a.out | grep "t _bar" | ${FAIL_IF_EMPTY}
39 nm a.out | grep "t _foo" | ${FAIL_IF_EMPTY}
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40 ${PASS_IFF} true
41
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42clean:
43 rm a.out b.o a.o