| | 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 | ## |
| | 23 | TESTROOT = ../.. |
| | 24 | include ${TESTROOT}/include/common.makefile |
| | 25 | |
| | 26 | # |
| | 27 | # Test the if all symbols from a dylib are weak_import, that the whole dylib is weakly loaded |
| | 28 | # |
| | 29 | |
| | 30 | |
| | 31 | run: all |
| | 32 | |
| | 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 |
| | 39 | |
| | 40 | ${CC} ${CCFLAGS} ${VERSION_OLD_LINKEDIT} 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 _bar1 is not weakly imported |
| | 44 | otool -lv main | grep -B2 libbar.dylib | grep LC_LOAD_DYLIB | ${FAIL_IF_EMPTY} |
| | 45 | ${FAIL_IF_BAD_MACHO} main |
| | 46 | |
| | 47 | ${CC} ${CCFLAGS} ${VERSION_NEW_LINKEDIT} main.c -o main2 libfoo.dylib libbar.dylib |
| | 48 | # libfoo.dylib should be weakly loaded because all symbols are weakly imported |
| | 49 | otool -lv main2 | grep -B2 libfoo.dylib | grep LC_LOAD_WEAK_DYLIB | ${FAIL_IF_EMPTY} |
| | 50 | # libbar.dylib should not be weakly loaded because _bar1 is not weakly imported |
| | 51 | otool -lv main2 | grep -B2 libbar.dylib | grep LC_LOAD_DYLIB | ${FAIL_IF_EMPTY} |
| | 52 | ${PASS_IFF_GOOD_MACHO} main2 |
| | 53 | |
| | 54 | ${CC} ${CCFLAGS} ${VERSION_NEW_LINKEDIT} data.c -o data libfoo.dylib libbar.dylib |
| | 55 | # libfoo.dylib should be weakly loaded because all symbols are weakly imported |
| | 56 | otool -lv data | grep -B2 libfoo.dylib | grep LC_LOAD_WEAK_DYLIB | ${FAIL_IF_EMPTY} |
| | 57 | # libbar.dylib should not be weakly loaded because _bar1 is not weakly imported |
| | 58 | otool -lv data | grep -B2 libbar.dylib | grep LC_LOAD_DYLIB | ${FAIL_IF_EMPTY} |
| | 59 | ${FAIL_IF_BAD_MACHO} data |
| | 60 | |
| | 61 | ${CC} ${CCFLAGS} ${VERSION_NEW_LINKEDIT} data.c -o data2 libfoo.dylib libbar.dylib |
| | 62 | # libfoo.dylib should be weakly loaded because all symbols are weakly imported |
| | 63 | otool -lv data2 | grep -B2 libfoo.dylib | grep LC_LOAD_WEAK_DYLIB | ${FAIL_IF_EMPTY} |
| | 64 | # libbar.dylib should not be weakly loaded because _bar1 is not weakly imported |
| | 65 | otool -lv data2 | grep -B2 libbar.dylib | grep LC_LOAD_DYLIB | ${FAIL_IF_EMPTY} |
| | 66 | ${PASS_IFF_GOOD_MACHO} data2 |
| | 67 | |
| | 68 | clean: |
| | 69 | rm -rf libfoo.dylib libbar.dylib main main2 data data2 |
projects / apple / ld64.git / blame_incremental