ld64-134.9/unit-tests/test-cases/weak-def-ordinal/Makefile

   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 #
  28 #  libfoo.dylib has weak defintiion of _foo
  29 #  libbar.dylib has strong defintiion of _foo
  30 #
  31 # Tests that if you link against libfoo.dylib and libbar.dylib
  32 # that the two-level-namespace ordinal is set to the non-weak definition
  33 #
  34 #<rdar://problem/5137732> ld should keep looking when it finds a weak definition in a dylib#
  35 #
  36
  37 run: all
  38
  39 all:
  40         ${CC} ${CCFLAGS} foo.c -dynamiclib -o libfoo.dylib
  41         ${FAIL_IF_BAD_MACHO} libfoo.dylib
  42         ${CC} ${CCFLAGS} bar.c -dynamiclib -o libbar.dylib
  43         ${FAIL_IF_BAD_MACHO} libbar.dylib
  44         ${CC} ${CCFLAGS} main.c -o main libfoo.dylib libbar.dylib
  45         nm -m main | grep _aaa | grep libbar | ${FAIL_IF_EMPTY}
  46         nm -m main | grep _bbb | grep libfoo | ${FAIL_IF_EMPTY}
  47         ${PASS_IFF_GOOD_MACHO} main
  48
  49 clean:
  50         rm libfoo.dylib  libbar.dylib main