unit-tests/test-cases/llvm-integration/Makefile

   1 ##
   2 # Copyright (c) 2006-2008 Apple Inc. All rights reserved.
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   5 #
   6 # This file contains Original Code and/or Modifications of Original Code
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   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,
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  18 # Please see the License for the specific language governing rights and
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  22 ##
  23 TESTROOT = ../..
  24
  25 include ${TESTROOT}/include/common.makefile
  26
  27 SHELL = bash # use bash shell so we can redirect just stderr
  28
  29
  30 LLVMGCC = /Developer/usr/bin/llvm-gcc-4.2 -arch ${ARCH}
  31 LLVMGXX = /Developer/usr/bin/llvm-g++-4.2 -arch ${ARCH}
  32 LLVMAR  = /usr/local/bin/llvm-ar
  33
  34 #
  35 # Test the we set the stack execution bit properly.
  36
  37 run:
  38         if [ -f /Developer/usr/bin/llvm-gcc-4.2 ] ; then \
  39           $(MAKE) all ; \
  40         else \
  41           ${PASS_IFF} /usr/bin/true ; \
  42         fi
  43
  44 all: zero one two three four five six seven eight nine ten \
  45     eleven twelve thirteen fourteen fifteen sixteen seventeen \
  46         eighteen nineteen
  47
  48 zero:
  49         #
  50         # llvm  : a.c : Dfoo3
  51         # llvm  : b.c : Dfoo2
  52         # MachO : main.c : Ufoo2, Ufoo3
  53         #
  54         #echo "Zero..."
  55         ${LLVMGCC} ${CCFLAGS} --emit-llvm a.c -c -o a.o
  56         ${LLVMGCC} ${CCFLAGS} --emit-llvm b.c -c -o b.o
  57         ${LLVMGCC} ${CCFLAGS} main.c -c -o main.o
  58         ${LLVMGCC} ${CCFLAGS} a.o b.o main.o -o main.exe
  59         ${PASS_IFF_GOOD_MACHO} main.exe
  60
  61 one:
  62         #
  63         # llvm  : a1.c : Dfoo3, Ufoo4
  64         # llvm  : b1.c : Dfoo2, Ufoo4
  65         # MachO : main1.c : Dfoo4, Ufoo2, Ufoo3
  66         #
  67         #echo "One..."
  68         ${LLVMGCC} ${CCFLAGS} --emit-llvm a1.c -c -o a1.o
  69         ${LLVMGCC} ${CCFLAGS} --emit-llvm b1.c -c -o b1.o
  70         ${LLVMGCC} ${CCFLAGS} main1.c -c -o main1.o
  71         ${LLVMGCC} ${CCFLAGS} a1.o b1.o main1.o -o main1.exe
  72         ${PASS_IFF_GOOD_MACHO} main1.exe
  73
  74 two:
  75         #
  76         # llvm  : a2.c : Dfoo3, Ufoo4
  77         # llvm  : b2.c : Dfoo2, Dfoo4
  78         # MachO : main2.c : Ufoo2, Ufoo3
  79         #
  80         #echo "Two..."
  81         ${LLVMGCC} ${CCFLAGS} --emit-llvm a2.c -c -o a2.o
  82         ${LLVMGCC} ${CCFLAGS} --emit-llvm b2.c -c -o b2.o
  83         ${LLVMGCC} ${CCFLAGS} main2.c -c -o main2.o
  84         ${LLVMGCC} ${CCFLAGS} a2.o b2.o main2.o -o main2.exe
  85         ${PASS_IFF_GOOD_MACHO} main2.exe
  86
  87 three:
  88         #
  89         # llvm  : a3.c : Dfoo1, Dbar
  90         # llvm  : b3.c : Dfoo2, Ubar
  91         # MachO : main3.c : Ufoo1, Ufoo2, Ubar
  92         #
  93         #echo "Three..."
  94         ${LLVMGCC} ${CCFLAGS} --emit-llvm a3.c -c -o a3.o
  95         ${LLVMGCC} ${CCFLAGS} --emit-llvm b3.c -c -o b3.o
  96         ${LLVMGCC} ${CCFLAGS} main3.c -c -o main3.o
  97         ${LLVMGCC} ${CCFLAGS} a3.o b3.o main3.o -o main3.exe
  98         ${PASS_IFF_GOOD_MACHO} main3.exe
  99
 100 four:
 101         #
 102         # llvm  : a4.c : Dfoo3, Ufoo4
 103         # llvm  : b4.c : Dfoo2, DLmyfoo, Ufoo4
 104         # MachO : main4.c : Dfoo4, Ufoo2, Ufoo3
 105         #
 106         #echo "Four..."
 107         ${LLVMGCC} ${CCFLAGS} --emit-llvm a4.c -c -o a4.o
 108         ${LLVMGCC} ${CCFLAGS} --emit-llvm b4.c -c -o b4.o
 109         ${LLVMGCC} ${CCFLAGS} main4.c -c -o main4.o
 110         ${LLVMGCC} ${CCFLAGS} a4.o b4.o main4.o -o main4.exe
 111         ${PASS_IFF_GOOD_MACHO} main4.exe
 112
 113 five:
 114         #
 115         # llvm  : a5.c : Dfoo1, Ufoo2, Ufoo3
 116         # llvm  : b5.c : Dfoo2
 117         # MachO : main5.c : Dfoo3, Ufoo1
 118         #
 119         #echo "verify that if call to mach-o is optimized away, mach-o func is dead stripped"
 120         ${LLVMGCC} ${CCFLAGS} --emit-llvm a5.c -c -o a5.o
 121         ${LLVMGCC} ${CCFLAGS} --emit-llvm b5.c -c -o b5.o
 122         ${LLVMGCC} ${CCFLAGS} main5.c -c -o main5.o
 123         ${LLVMGCC} ${CCFLAGS} a5.o b5.o main5.o -o main5.exe  -Wl,-dead_strip
 124         ${OTOOL} -tV main5.exe | grep foo3 | ${PASS_IFF_EMPTY}
 125         ${PASS_IFF_GOOD_MACHO} main5.exe
 126
 127 six:
 128         #
 129         # llvm  : a6.c : Dfoo1, Dfoo2
 130         # MachO : main6.c : Ufoo1
 131         #
 132         #echo "verify dead stripping of foo2 in main executable"
 133         ${LLVMGCC} ${CCFLAGS} --emit-llvm a6.c -c -o a6.o
 134         ${LLVMGCC} ${CCFLAGS} main6.c -c -o main6.o
 135         ${LLVMGCC} ${CCFLAGS} a6.o  main6.o -o main6.exe  -Wl,-dead_strip
 136         ${PASS_IFF_GOOD_MACHO} main6.exe
 137         ${OTOOL} -tV main6.exe | grep foo2 | ${PASS_IFF_EMPTY}
 138
 139 seven:
 140         #
 141         # llvm  : a7.c : Dfoo1, Dfoo2, Ufoo3
 142         # llvm  : b7.c : Dfoo3, ufoo2
 143         # MachO : main7.c : Ufoo1
 144         #
 145         #echo "Seven..."
 146         ${LLVMGCC} ${CCFLAGS} --emit-llvm a7.c -c -o a7.o
 147         ${LLVMGCC} ${CCFLAGS} --emit-llvm b7.c -c -o b7.o
 148         ${LLVMGCC} ${CCFLAGS} main7.c -c -o main7.o
 149         ${LLVMGCC} ${CCFLAGS} a7.o b7.o  main7.o -o main7.exe
 150         ${PASS_IFF_GOOD_MACHO} main7.exe
 151
 152 eight:
 153         #
 154         # llvm  : a8.c : Dfoo1, Dfoo2
 155         # MachO : main8.c : Ufoo1
 156         #
 157         #echo "Eight..."
 158         ${LLVMGCC} ${CCFLAGS} --emit-llvm a8.c -c -o a8.o
 159         ${LLVMGCC} ${CCFLAGS} main8.c -c -o main8.o
 160         ${LLVMGCC} ${CCFLAGS} a8.o main8.o -o main8.exe   -Wl,-dead_strip
 161         ${OTOOL} -tV main8.exe | grep foo2 | ${PASS_IFF_EMPTY}
 162         ${OTOOL} -tV main8.exe | grep unnamed_2_1 | ${PASS_IFF_EMPTY}
 163
 164 nine:
 165         #
 166         # llvm  : a9.c : Dfoo1, Dfoo2, Dfoo3, Ufoo3, Ufoo4
 167         # MachO : main9.c : Ufoo1, Dfoo4
 168         #
 169         #echo "Nine..."
 170         ${LLVMGCC} ${CCFLAGS} --emit-llvm a9.c -c -o a9.o
 171         ${LLVMGCC} ${CCFLAGS} main9.c -c -o main9.o
 172         ${LLVMGCC} ${CCFLAGS} a9.o main9.o -o main9.exe   -Wl,-dead_strip
 173         ${OTOOL} -tV main9.exe | grep foo2 | ${PASS_IFF_EMPTY}
 174         ${OTOOL} -tV main9.exe | grep foo4 | ${PASS_IFF_EMPTY}
 175         ${OTOOL} -tV main9.exe | grep unnamed_2_1 | ${PASS_IFF_EMPTY}
 176
 177 ten:
 178         #
 179         # llvm  : a10.c
 180         # llvm  : b10.c
 181         # MachO : main10.c
 182         #
 183         #echo "Ten..."
 184         ${LLVMGCC} ${CCFLAGS} --emit-llvm a10.c -c -o a10.o
 185         ${LLVMGCC} ${CCFLAGS} --emit-llvm b10.c -c -o b10.o
 186         ${LLVMGCC} ${CCFLAGS} main10.c -c -o main10.o
 187         ${LLVMGCC} ${CCFLAGS} a10.o b10.o main10.o -o main10.exe
 188         ${PASS_IFF_GOOD_MACHO} main10.exe
 189
 190 eleven:
 191         #
 192         # llvm  : a11.c
 193         # MachO : main11.c
 194         #
 195         #echo "Eleven..."
 196         ${LLVMGCC} ${CCFLAGS} --emit-llvm a11.c -c -o a11.o
 197         ${LLVMGCC} ${CCFLAGS} main11.c -c -o main11.o
 198         ${LLVMGCC} ${CCFLAGS} a11.o main11.o -o main11.exe
 199         ${PASS_IFF_GOOD_MACHO} main11.exe
 200
 201 twelve:
 202         #
 203         # llvm  : a12.c
 204         # MachO : main12.c
 205         #
 206         #echo "verify tentative def in llvm .o referenced from mach-o"
 207         ${LLVMGCC} ${CCFLAGS} --emit-llvm a12.c -c -o a12.o
 208         ${LLVMGCC} ${CCFLAGS} main12.c -c -o main12.o
 209         ${LLVMGCC} ${CCFLAGS} a12.o main12.o -o main12.exe
 210         ${PASS_IFF_GOOD_MACHO} main12.exe
 211
 212 thirteen:
 213         #
 214         # llvm : a13.cc
 215         # MachO : main13.cc
 216         #
 217         # echo "Thirteen..."
 218         ${LLVMGCC} ${CXXFLAGS} --emit-llvm a13.cc -c -o a13.o
 219         ${LLVMGCC} ${CXXFLAGS} main13.cc -c -o main13.o
 220         ${LLVMGXX} a13.o main13.o -o main13.exe
 221
 222 fourteen:
 223         #
 224         # llvm : a14.c b14.c
 225         #
 226         # echo "verify an used hidden symbol is removed from a dylib"
 227         ${LLVMGCC} ${CXXFLAGS} -O4 -dynamiclib a14.c b14.c -o ab14.dylib
 228         ${FAIL_IF_BAD_MACHO} ab14.dylib
 229         nm -m ab14.dylib | grep _X | ${PASS_IFF_EMPTY}
 230
 231 fifteen:
 232         # echo "verify -dead_strip works with hidden symbols"
 233         ${LLVMGCC} ${CXXFLAGS} -O4 -Wl,-dead_strip a15.c c15.c -o main15.exe
 234         ${LLVMGCC} ${CXXFLAGS} -O4 a15.c c15.c -o main15.exe
 235         ${FAIL_IF_BAD_MACHO} main15.exe
 236         ${LLVMGCC} ${CXXFLAGS} -O4 -Wl,-dead_strip -dynamiclib a15.c b15.c -o a15.dylib
 237         ${LLVMGCC} ${CXXFLAGS} -O4 a15.c b15.c -dynamiclib -o a15.dylib
 238         ${FAIL_IF_BAD_MACHO} a15.dylib
 239
 240 sixteen:
 241         # echo "verify -save-temps"
 242         ${LLVMGCC} ${CCFLAGS} --emit-llvm main16.c -c -o main16.o
 243         ${LLVMGCC} ${CCFLAGS} main16.o -o main16.exe -Wl,-save-temps
 244         ${PASS_IFF} test -e main16.exe.lto.bc
 245         ${PASS_IFF} test -e main16.exe.lto.o
 246
 247 seventeen:
 248         # echo "verify ld -r of all bitcode files produces a bitcode file"
 249         ${LLVMGCC} ${CCFLAGS} --emit-llvm a17.c -c -o a17.o
 250         ${LLVMGCC} ${CCFLAGS} --emit-llvm b17.c -c -o b17.o
 251         ${LD} -arch ${ARCH} -r a17.o b17.o -o ab17.o
 252         file ab17.o | grep "Mach-O" | ${PASS_IFF_EMPTY}
 253         # echo "verify ld -r of bitcode and mach-o produces mach-o"
 254         ${LLVMGCC} ${CCFLAGS} b17.c -c -o b17.o
 255         ${LD} -arch ${ARCH} -r a17.o b17.o -o ab17.o
 256         file ab17.o | grep "Mach-O" | ${PASS_IFF_STDIN}
 257
 258 eighteen:
 259         #echo verify ld -r -keep_private_externs works
 260         ${LLVMGCC} ${CCFLAGS} --emit-llvm a18.c -c -o a18.o
 261         ${LD} -arch ${ARCH} -r -keep_private_externs a18.o -o a18-rkpe.o
 262         ObjectDump -nm a18-rkpe.o | grep _common_hidden1 | grep " hidden" | ${FAIL_IF_EMPTY}
 263         ObjectDump -nm a18-rkpe.o | grep _func_hidden2 | grep " hidden" | ${FAIL_IF_EMPTY}
 264         #echo verify ld -r makes hidden symbols internal (except for commons)
 265         ${LD} -arch ${ARCH} -r a18.o -o a18-r.o
 266         #ObjectDump -nm a18-r.o | grep _common_hidden1 | grep " hidden" | ${FAIL_IF_EMPTY}
 267         #ObjectDump -nm a18-r.o | grep _func_hidden2 | grep " internal" | ${FAIL_IF_EMPTY}
 268
 269 nineteen:
 270         #echo verify missing symbol error
 271         ${LLVMGCC} ${CCFLAGS} --emit-llvm main19.c -c -o main19.o
 272         ${FAIL_IF_SUCCESS} ${LLVMGCC} ${CCFLAGS} main19.o -o main19.exe 2>fail.log
 273         grep _foo fail.log | ${PASS_IFF_STDIN}
 274
 275 twenty:
 276         #echo verify bitcode files in archives works
 277         #${LLVMGCC} ${CCFLAGS} --emit-llvm a20.c -c -o a20.o
 278         #${LLVMGCC} ${CCFLAGS} --emit-llvm b20.c -c -o b20.o
 279         #libtool -static a20.o b20.o -o lib20.a
 280         #${LLVMGCC} ${CCFLAGS} main20.c lib20.a -all_load -o main20.exe
 281         #nm main20.exe | grep _foo | ${PASS_IFF_STDIN}
 282
 283
 284
 285
 286
 287 clean:
 288         rm -rf *.o main*.exe big.* *.dylib main16.exe.lto.bc fail.log lib20.a main21.preload lib21.a
 289