FireOpal/unit-tests/test-cases/tentative-and-dylib/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 SHELL = bash # use bash shell so we can redirect just stderr
  27
  28
  29 #
  30 # Test how tentative definitions interact with dylibs
  31 #
  32
  33 run: all
  34
  35 all:
  36         ${CC} ${CCFLAGS} bar.c -dynamiclib -o libbar.dylib
  37         ${CC} ${CCFLAGS} foo.c -dynamiclib -o libfoo.dylib -Wl,-reexport_library,libbar.dylib
  38         # verify -warn_commons works
  39         ${CC} ${CCFLAGS} main.c libfoo.dylib -o main -Wl,-warn_commons 2> warnings.log
  40         grep "using common symbol" warnings.log | ${FAIL_IF_EMPTY}
  41         # verify -commons use_dylibs works
  42         ${CC} ${CCFLAGS} main.c libfoo.dylib -o main -Wl,-commons,use_dylibs
  43         nm -m main | grep _var | grep libfoo | ${FAIL_IF_EMPTY}
  44         # verify -commons ignore_dylibs works
  45         ${CC} ${CCFLAGS} main.c libfoo.dylib -o main -Wl,-commons,ignore_dylibs
  46         nm -m main | grep _var | grep __DATA | ${FAIL_IF_EMPTY}
  47         # verify -commons error works
  48          ${FAIL_IF_SUCCESS} ${CC} ${CCFLAGS} main.c libfoo.dylib -o main -Wl,-commons,error  2> warnings.log
  49         # verify -commons use_dylibs works with indirect dylibs
  50         ${CC} ${CCFLAGS} main.c  -Dvar=bar libfoo.dylib -o main -Wl,-commons,use_dylibs
  51         nm -m main | grep _bar | grep libfoo | ${FAIL_IF_EMPTY}
  52         ${PASS_IFF_GOOD_MACHO} main
  53
  54
  55 clean:
  56         rm -rf main libfoo.dylib libbar.dylib warnings.log