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1 ##
2 # Copyright (c) 2014 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 ##
23 TESTROOT = ../..
24 include ${TESTROOT}/include/common.makefile
25
26 #
27 # Verify that code and data references can be redirected via aliases.
28 #
29
30 CC=/Volumes/my/src/puzzlebox/build/Debug+Asserts/bin/clang
31
32 run: all
33
34 all:
35 # verify aliases can redirect references to code and data
36 ${CC} -arch ${ARCH} ${CCFLAGS} main.c -c -o main.o
37 ${CC} -arch ${ARCH} ${ASMFLAGS} aliases.s -c -o aliases.o
38 ${CC} -arch ${ARCH} main.o aliases.o -o main.exe
39 nm -nm main.exe | grep _barHidden | grep " external " | ${FAIL_IF_STDIN}
40 # verify dead stripping can remove unused and undefined alias
41 ${CC} -arch ${ARCH} ${ASMFLAGS} aliases.s -c -o aliases2.o -DUNUSED_ALIAS=1
42 ${CC} -arch ${ARCH} main.o aliases2.o -dead_strip -o main2.exe
43 nm -nm main2.exe | grep _barAlt | ${FAIL_IF_STDIN}
44 ${PASS_IFF_GOOD_MACHO} main2.exe
45
46 clean:
47 rm -rf *.o *.dump *.exe