unit-tests/test-cases/objc-gc-checks/Makefile

   1 ##
   2 # Copyright (c) 2007-2008 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 ${TESTROOT}/include/common.makefile
  25
  26 SHELL = bash # use bash shell so we can redirect just stderr
  27
  28 #
  29 # Validate that the linker catches illegal combinations of .o files
  30 # compiled with different GC settings.
  31 #
  32
  33 IMAGE_INFO = "__objc_imageinfo"
  34 ifeq ($(ARCH),i386)
  35         IMAGE_INFO = "__image_info"
  36 endif
  37
  38 ifeq ($(ARCH),i386)
  39         ALL = all-gc
  40 else
  41 ifeq ($(ARCH),x86_64)
  42         ALL = all-gc
  43 else
  44         ALL = all-nogc
  45 endif
  46 endif
  47
  48 all: ${ALL}
  49
  50 # For platforms that do not support GC.
  51 all-nogc:
  52         ${PASS_IFF} true
  53
  54 # For platforms that support GC.
  55 all-gc:
  56         ${CC} ${CCFLAGS} foo.m -c -o foo.o
  57         ${FAIL_IF_BAD_OBJ} foo.o
  58
  59         ${CC} ${CCFLAGS} bar.m -c -o bar.o
  60         ${FAIL_IF_BAD_OBJ} bar.o
  61
  62         # clang no longer builds GC so we create fake GC object files instead.
  63
  64         cp -f foo.o foo-gc.o
  65         ${OBJCIMAGEINFO} +supports-gc foo-gc.o
  66
  67         cp -f foo.o foo-gc-only.o
  68         ${OBJCIMAGEINFO} +supports-gc +requires-gc foo-gc-only.o
  69
  70         cp -f bar.o bar-gc.o
  71         ${OBJCIMAGEINFO} +supports-gc bar-gc.o
  72
  73         cp -f bar.o bar-gc-only.o
  74         ${OBJCIMAGEINFO} +supports-gc +requires-gc bar-gc-only.o
  75
  76         # check RR + RR -> RR
  77         ${CC} ${CCFLAGS} foo.o bar.o runtime.c -dynamiclib -o libfoobar.dylib -framework Foundation
  78         ${FAIL_IF_BAD_MACHO} libfoobar.dylib
  79
  80         # check GC/RR + GC/RR -> GC/RR
  81         ${CC} ${CCFLAGS} foo-gc.o bar-gc.o runtime.c -dynamiclib -o libfoobar.dylib  -framework Foundation
  82         ${FAIL_IF_BAD_MACHO} libfoobar.dylib
  83         ${OBJCIMAGEINFO} libfoobar.dylib | grep supports-gc | ${FAIL_IF_EMPTY}
  84
  85         # check GC + GC -> GC
  86         ${CC} ${CCFLAGS} foo-gc-only.o bar-gc-only.o runtime.c -dynamiclib -o libfoobar.dylib  -framework Foundation
  87         ${FAIL_IF_BAD_MACHO} libfoobar.dylib
  88         ${OBJCIMAGEINFO} libfoobar.dylib | grep 'supports-gc requires-gc' | ${FAIL_IF_EMPTY}
  89
  90         # check RR + GC/RR -> RR
  91         ${CC} ${CCFLAGS} foo.o bar-gc.o runtime.c -dynamiclib -o libfoobar.dylib  -framework Foundation
  92         ${FAIL_IF_BAD_MACHO} libfoobar.dylib
  93         ${OBJCIMAGEINFO} libfoobar.dylib | grep gc | ${FAIL_IF_STDIN}
  94
  95         # check GC/RR + RR -> RR
  96         ${CC} ${CCFLAGS} bar-gc.o foo.o runtime.c -dynamiclib -o libfoobar.dylib  -framework Foundation
  97         ${FAIL_IF_BAD_MACHO} libfoobar.dylib
  98         ${OBJCIMAGEINFO} libfoobar.dylib | grep gc | ${FAIL_IF_STDIN}
  99
 100         # check GC + GC/RR -> GC
 101         ${CC} ${CCFLAGS} foo-gc-only.o bar-gc.o runtime.c -dynamiclib -o libfoobar.dylib   -framework Foundation
 102         ${FAIL_IF_BAD_MACHO} libfoobar.dylib
 103         ${OBJCIMAGEINFO} libfoobar.dylib | grep 'supports-gc requires-gc' | ${FAIL_IF_EMPTY}
 104
 105         # check RR + GC -> error
 106         ${FAIL_IF_SUCCESS} ${CC} ${CCFLAGS} foo.o bar-gc-only.o runtime.c -dynamiclib -o libfoobar.dylib  -framework Foundation 2> fail.log
 107
 108         # check cmd line GC/RR, GC/RR + RR -> error
 109         ${FAIL_IF_SUCCESS} ${CC} ${CCFLAGS} foo-gc.o foo.o runtime.c -dynamiclib -o libfoobar.dylib -Wl,-objc_gc  -framework Foundation 2> fail.log
 110
 111         # check GC/RR + compaction
 112         ${CC} ${CCFLAGS} foo-gc.o bar-gc.o runtime.c -dynamiclib -Wl,-objc_gc_compaction -o libfoobar.dylib  -framework Foundation
 113         ${OBJCIMAGEINFO} libfoobar.dylib | grep 0x12 | ${FAIL_IF_EMPTY}
 114
 115         # check GC + compaction
 116         ${CC} ${CCFLAGS} foo-gc-only.o bar-gc-only.o runtime.c -dynamiclib -Wl,-objc_gc_compaction -o libfoobar.dylib  -framework Foundation
 117         ${OBJCIMAGEINFO} libfoobar.dylib | grep 0x16 | ${FAIL_IF_EMPTY}
 118
 119         # none + GC/RR-dylib -> none
 120         ${CC} ${CCFLAGS} foo-gc.o runtime.c -dynamiclib -o libfoo.dylib  -framework Foundation
 121         ${CC} ${CCFLAGS} none.c libfoo.dylib -dynamiclib -o libnone.dylib -framework Foundation
 122         size -m -l libnone.dylib | grep ${IMAGE_INFO} | ${FAIL_IF_STDIN}
 123
 124         # none + GC-dylib -> none
 125         ${CC} ${CCFLAGS} foo-gc-only.o runtime.c -dynamiclib -o libfoo.dylib  -framework Foundation
 126         ${CC} ${CCFLAGS} none.c libfoo.dylib -dynamiclib -o libnone.dylib -framework Foundation
 127         size -m -l libnone.dylib | grep ${IMAGE_INFO} | ${FAIL_IF_STDIN}
 128
 129         # none + RR-dylib -> none
 130         ${CC} ${CCFLAGS} foo.o runtime.c -dynamiclib -o libfoo.dylib  -framework Foundation
 131         ${CC} ${CCFLAGS} none.c libfoo.dylib -dynamiclib -o libnone.dylib -framework Foundation
 132         size -m -l libnone.dylib | grep ${IMAGE_INFO} | ${FAIL_IF_STDIN}
 133
 134         # check RR + GC-dylib -> error
 135         ${CC} ${CCFLAGS} foo-gc-only.o runtime.c -dynamiclib -o libfoo.dylib  -framework Foundation
 136         ${FAIL_IF_SUCCESS} ${CC} ${CCFLAGS} bar.o runtime.c -dynamiclib libfoo.dylib -o libbar.dylib  -framework Foundation 2> fail.log
 137
 138         # check GC + RR-dylib -> error
 139         ${CC} ${CCFLAGS} foo.o runtime.c -dynamiclib -o libfoo.dylib  -framework Foundation
 140         ${FAIL_IF_SUCCESS} ${CC} ${CCFLAGS} bar-gc-only.o runtime.c -dynamiclib libfoo.dylib -o libbar.dylib  -framework Foundation 2> fail.log
 141
 142         ${PASS_IFF} true
 143
 144 clean:
 145         rm -rf foo*.o bar*.o libfoobar.dylib fail.log libfoo.dylib libnone.dylib