projects / apple / ld64.git / blame
| Commit | Line | Data |
|---|---|---|
| a61fdf0a | 1 | ## |
| 55e3d2f6 | 2 | # Copyright (c) 2008 Apple Inc. All rights reserved. |
| a61fdf0a A |
3 | # |
| 4 | # @APPLE_LICENSE_HEADER_START@ | |
| 55e3d2f6 | 5 | # |
| a61fdf0a A |
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. | |
| 55e3d2f6 | 12 | # |
| a61fdf0a A |
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. | |
| 55e3d2f6 | 20 | # |
| a61fdf0a A |
21 | # @APPLE_LICENSE_HEADER_END@ |
| 22 | ## | |
| 23 | TESTROOT = ../.. | |
| 24 | include ${TESTROOT}/include/common.makefile | |
| 25 | ||
| 26 | # | |
| 55e3d2f6 A |
27 | # Check that LTO works when a llvm bitcode has a weak symbol _foo |
| 28 | # and mach-o has a strong _foo. | |
| a61fdf0a A |
29 | # |
| 30 | ||
| 31 | run: all | |
| 32 | ||
| 33 | all: | |
| 55e3d2f6 | 34 | ${CC} ${CCFLAGS} foo.c -c -o foo.o |
| afe874b1 A |
35 | ${CC} ${CCFLAGS} -flto main.c -c -o main.o |
| 36 | ${CC} ${CCFLAGS} main.o foo.o -o main | |
| 55e3d2f6 A |
37 | otool -Iv main | grep _abort | ${FAIL_IF_STDIN} |
| 38 | ${PASS_IFF_GOOD_MACHO} main | |
| 39 | ||
| a61fdf0a | 40 | clean: |
| 55e3d2f6 A |
41 | rm main foo.o main.o |
| 42 |