projects / apple / ld64.git / blame
| Commit | Line | Data |
|---|---|---|
| a61fdf0a | 1 | ## |
| 2f2f92e4 | 2 | # Copyright (c) 2007 Apple Inc. All rights reserved. |
| a61fdf0a A |
3 | # |
| 4 | # @APPLE_LICENSE_HEADER_START@ | |
| 2f2f92e4 | 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. | |
| 2f2f92e4 | 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. | |
| 2f2f92e4 | 20 | # |
| a61fdf0a A |
21 | # @APPLE_LICENSE_HEADER_END@ |
| 22 | ## | |
| 23 | TESTROOT = ../.. | |
| 24 | include ${TESTROOT}/include/common.makefile | |
| 25 | ||
| a61fdf0a | 26 | # |
| 2f2f92e4 | 27 | # Test the if all symbols from a dylib are weak_import, that the whole dylib is weakly loaded |
| a61fdf0a A |
28 | # |
| 29 | ||
| 2f2f92e4 | 30 | |
| a61fdf0a A |
31 | run: all |
| 32 | ||
| 2f2f92e4 A |
33 | all: |
| 34 | ${CC} ${CCFLAGS} -dynamiclib foo.c -o libfoo.dylib | |
| 35 | ${FAIL_IF_BAD_MACHO} libfoo.dylib | |
| 36 | ||
| 37 | ${CC} ${CCFLAGS} -dynamiclib bar.c -o libbar.dylib | |
| 38 | ${FAIL_IF_BAD_MACHO} libbar.dylib | |
| a61fdf0a | 39 | |
| 2f2f92e4 A |
40 | ${CC} ${CCFLAGS} -mmacosx-version-min=10.4 main.c -o main libfoo.dylib libbar.dylib |
| 41 | # libfoo.dylib should be weakly loaded because all symbols are weakly imported | |
| 42 | otool -lv main | grep -B2 libfoo.dylib | grep LC_LOAD_WEAK_DYLIB | ${FAIL_IF_EMPTY} | |
| 43 | # libbar.dylib should not be weakly loaded because _bar4 is not weakly imported | |
| 44 | otool -lv main | grep -B2 libbar.dylib | grep LC_LOAD_DYLIB | ${FAIL_IF_EMPTY} | |
| 45 | ${PASS_IFF_GOOD_MACHO} main | |
| a61fdf0a | 46 | |
| 2f2f92e4 | 47 | |
| a61fdf0a | 48 | clean: |
| 2f2f92e4 | 49 | rm -rf libfoo.dylib libbar.dylib main |