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1##
2# Copyright (c) 2007 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# Test that when linking a main executable for flat-namespace
28# that undefines in loaded flat-namespace dylibs are resolved.
29#
30
31run: all
32
33all:
34 ${CC} ${CCFLAGS} foo.c -flat_namespace -dynamiclib -o libfoo.dylib -undefined suppress
35 ${CC} ${CCFLAGS} bar.c -c -o bar.o
36 libtool -static bar.o -o libbar.a
37 # test that linking main executable -twolevel_namespace does not pull in bar()
38 ${CC} ${CCFLAGS} main.c libfoo.dylib libbar.a -o main
39 nm -mn main | grep _bar | ${FAIL_IF_STDIN}
40 # test that linking dylib -flat_namespace does not pull in bar()
41 ${CC} ${CCFLAGS} main.c -flat_namespace libfoo.dylib libbar.a -dynamiclib -o main.dylib
42 nm -mn main.dylib | grep _bar | ${FAIL_IF_STDIN}
43 # test that linking main executable -flat_namespace pulls in bar()
44 ${CC} ${CCFLAGS} main.c -flat_namespace libfoo.dylib libbar.a -o main_flat
45 nm -mn main_flat | grep _bar | ${FAIL_IF_EMPTY}
46 ${PASS_IFF_GOOD_MACHO} main_flat
47
48clean:
49 rm libfoo.dylib libbar.a bar.o main main_flat main.dylib