llvm.org GIT mirror llvm / release_20 Makefile.rules
release_20

Tree @release_20 (Download .tar.gz)

Makefile.rules @release_20

6d5ab86
 
d8846c1
 
 
 
 
6d5ab86
0095054
3a561f5
 
af06a08
77efe27
0095054
cc2d1e2
3a561f5
cc2d1e2
8bff509
3a561f5
 
 
7dc0282
9e8d54a
44cb1b3
 
9e8d54a
cc2d1e2
 
 
95cc1b3
cc2d1e2
9411c64
cc2d1e2
 
 
 
 
11fde54
9411c64
 
 
 
 
8968111
cc2d1e2
9411c64
3a561f5
 
 
cc2d1e2
ffb55cd
3a561f5
9411c64
 
3a561f5
ffb55cd
cc2d1e2
9411c64
 
 
 
 
44cb1b3
11fde54
 
 
 
 
 
 
 
 
 
 
 
0a1db82
11fde54
 
 
9411c64
ca739c6
9411c64
 
 
 
07a549a
9411c64
9bb399c
9411c64
ca5fe8f
9411c64
 
11fde54
31f9524
 
11fde54
39b7363
 
 
 
31f9524
39b7363
 
 
 
11fde54
39b7363
 
31f9524
11fde54
31f9524
25e8a70
 
 
31f9524
 
cc2d1e2
80f0ef7
9411c64
 
 
c371984
11fde54
 
 
 
32924e0
c371984
 
 
cc2d1e2
 
 
11fde54
 
 
32924e0
7d27700
 
9411c64
6f5f8b3
9411c64
 
11fde54
 
 
 
 
 
 
 
cc2d1e2
11fde54
 
9411c64
 
 
 
 
11fde54
9411c64
11fde54
cc2d1e2
 
c371984
9411c64
 
 
 
11fde54
8660678
 
 
cc2d1e2
8660678
c371984
8660678
 
9411c64
151f8ba
9411c64
 
 
cc2d1e2
9411c64
 
3a561f5
3d65949
9411c64
 
 
44cb1b3
3a561f5
 
 
 
7a73b80
0095054
3a561f5
0095054
 
d63b964
 
48fdf91
 
 
 
 
d63b964
760da06
9af3b29
041572f
 
 
760da06
7f5f75d
9af3b29
16620fc
325a87e
e5aa8f3
325a87e
 
e5aa8f3
16620fc
 
 
 
 
 
d63b964
 
 
760da06
9af3b29
7192786
 
11bcd75
4d71b66
760da06
 
 
99655e1
dcea140
 
 
99655e1
6548bf1
 
749a89b
6548bf1
 
854071c
 
f9f431c
bac3ca2
7192786
 
f9f431c
 
 
7192786
 
89b0d99
 
 
 
 
3a9ec24
f2722ca
 
 
 
cc2d1e2
3a561f5
16620fc
39bcf5b
89b0d99
 
 
 
 
 
39bcf5b
 
c5e455d
 
 
 
3a561f5
4d71b66
3a561f5
11fde54
 
 
 
815cbcf
9a5acaf
775bf89
2f138e7
4d71b66
3a561f5
4d71b66
3a561f5
3ca6d8b
 
cc2d1e2
4d71b66
cc2d1e2
 
 
 
 
e2cfe5d
 
 
 
 
cc2d1e2
ef0d0f1
43eb96c
1846412
cc2d1e2
0a1db82
7e80cd9
 
 
 
 
eebaf33
 
 
7e80cd9
20d793a
7e80cd9
270e851
 
 
e46687c
 
 
 
 
 
4413672
 
e46687c
 
 
4413672
 
e46687c
 
3a561f5
4d71b66
3a561f5
8bff509
492c293
 
42fe455
 
 
 
 
 
 
 
 
492c293
cc2d1e2
492c293
 
82f4a5a
 
cceed9f
 
 
 
 
 
 
3a561f5
760da06
cc2d1e2
 
 
11fde54
151f8ba
cc2d1e2
b5f096f
 
feeae58
760da06
cc2d1e2
 
860598a
feeae58
 
3a561f5
4d71b66
815cbcf
 
 
cc2d1e2
87ea8aa
815cbcf
87ea8aa
3a561f5
4d71b66
3a561f5
7a73b80
3ed469c
 
0095054
0ad8fcf
eb71340
0ad8fcf
 
73faa39
 
7dabf39
 
 
 
 
 
 
 
 
ba46665
7dabf39
 
 
 
 
 
f988e53
 
 
 
 
 
ba46665
 
 
f2722ca
 
 
 
 
 
 
 
 
4d71b66
d95e3f2
cc2d1e2
d95e3f2
 
0cb09f1
d95e3f2
cc2d1e2
d95e3f2
 
 
0cb09f1
42fe455
 
 
 
 
 
1a9a69c
 
860598a
f2722ca
860598a
e438c2a
 
cc2d1e2
9a2f137
4d71b66
3a561f5
4d71b66
3a561f5
4d71b66
0095054
 
345235c
 
3a561f5
4d71b66
8968111
 
 
 
 
 
 
112a72c
8968111
 
345235c
3a561f5
8968111
 
 
 
 
 
3a561f5
 
 
82f4a5a
0095054
a69b1ea
 
 
 
aa8bc43
 
 
 
a69b1ea
cc2d1e2
 
 
fbbf307
cc2d1e2
815cbcf
 
a69b1ea
 
3a561f5
0095054
 
cc2d1e2
7c7a07e
cc2d1e2
8203360
 
cc2d1e2
 
4d71b66
 
11fde54
4d71b66
dd1aac3
f1ffd99
8203360
 
 
 
 
 
 
7c7a07e
a8abc22
3a561f5
 
 
 
 
cc2d1e2
 
3a561f5
 
11fde54
3a561f5
dd1aac3
3a561f5
 
 
25e8a70
3a561f5
25e8a70
a8abc22
3a561f5
cc2d1e2
 
44cb1b3
cc2d1e2
 
ca5fe8f
cc2d1e2
3a561f5
44cb1b3
a8abc22
345235c
3a561f5
345235c
cc2d1e2
4d71b66
11fde54
b3866b6
91140e9
0095054
 
3a561f5
 
 
 
2a6530f
151f8ba
cc2d1e2
151f8ba
8203360
cc2d1e2
 
11fde54
4d71b66
 
11fde54
4d71b66
dd1aac3
4d71b66
2a6530f
8203360
 
 
 
 
 
2a6530f
 
fc94508
 
 
 
 
a2a31bf
 
 
 
 
 
11fde54
 
cc2d1e2
11fde54
4a0aaea
11fde54
4a0aaea
1b426ab
 
 
fc94508
3a561f5
c6dcc6a
11fde54
cc2d1e2
11fde54
e5487ba
a2a31bf
e5487ba
fc94508
 
3a561f5
8f9e21e
 
 
 
 
 
 
ef0d0f1
8f9e21e
7ac1752
ef0d0f1
8f9e21e
 
ef0d0f1
 
 
 
 
8f9e21e
 
 
 
ef0d0f1
 
0a1db82
ef0d0f1
0a1db82
 
 
 
 
 
 
 
 
54100d7
 
a7868af
ef0d0f1
55e6c4a
8f9e21e
 
3a561f5
 
0095054
7980ea4
 
 
 
 
 
 
 
 
9a8398e
0d255bd
9a8398e
7980ea4
 
43eb96c
bbd5e43
7980ea4
 
8968111
7980ea4
 
43eb96c
0d255bd
7980ea4
 
 
 
 
 
 
 
 
ab3690b
 
 
11fde54
ab3690b
 
a2a31bf
 
 
 
 
 
ab3690b
7980ea4
ab3690b
7980ea4
 
ab3690b
7980ea4
151bbe4
7980ea4
 
 
 
a2a31bf
7980ea4
 
9a8398e
8abff79
3a561f5
0095054
112a72c
2a548c5
ccb4ebd
492c293
 
 
cc2d1e2
492c293
cc2d1e2
 
9a2f137
ccb4ebd
3a561f5
 
 
 
 
 
4d71b66
481cc7c
cc2d1e2
60f5606
8f9e21e
42fe455
166f45e
42fe455
 
 
8f9e21e
42fe455
 
 
 
8f9e21e
 
f2ac189
9af3b29
42fe455
cc2d1e2
8f9e21e
3a561f5
 
cc2d1e2
ca5fe8f
e5487ba
 
a2a31bf
 
 
 
 
 
11fde54
e5487ba
c6dcc6a
e5487ba
11fde54
9af3b29
cc2d1e2
11fde54
e62dbe9
c6dcc6a
9af3b29
11fde54
a2a31bf
e62dbe9
0095054
3a561f5
 
 
 
 
 
4d71b66
9a8398e
0d255bd
9a8398e
7a73b80
9a2f137
481cc7c
9a2f137
43eb96c
73faa39
481cc7c
43eb96c
264ccbe
9a2f137
 
b0ea864
efd6bb3
9a2f137
 
f2ac189
264ccbe
9a2f137
efd6bb3
9a2f137
 
 
0095054
3a561f5
9a2f137
 
e5487ba
 
8f094f3
 
 
11fde54
8f094f3
 
 
9a2f137
44cb1b3
e45ebfa
a2a31bf
 
 
 
 
 
c6dcc6a
41e7891
8f094f3
9a2f137
b80621f
0095054
c6dcc6a
9a2f137
ca5fe8f
a2a31bf
4d71b66
9a8398e
481cc7c
cc2d1e2
 
8993808
 
 
 
cc2d1e2
8993808
4d71b66
8993808
 
 
 
 
e62dbe9
cc2d1e2
 
f2ac189
9af3b29
42fe455
41e7891
3a561f5
cc2d1e2
ca5fe8f
e5487ba
 
a2a31bf
 
 
 
 
 
11fde54
e5487ba
c6dcc6a
e5487ba
11fde54
9af3b29
cc2d1e2
e5487ba
c6dcc6a
9af3b29
ca5fe8f
a2a31bf
4d71b66
78cb3f2
cc2d1e2
 
 
 
 
4d71b66
 
cc2d1e2
 
f2ac189
9af3b29
ca5fe8f
cc2d1e2
 
4d71b66
3a561f5
cc2d1e2
ca5fe8f
e5487ba
 
a2a31bf
 
 
 
 
 
11fde54
e5487ba
c6dcc6a
e5487ba
11fde54
9af3b29
11fde54
cc2d1e2
e5487ba
c6dcc6a
9af3b29
ca5fe8f
a2a31bf
0095054
 
e5487ba
4d71b66
 
b1dd3dd
 
 
 
1cbc29f
 
cc2d1e2
 
 
815cbcf
5da2d08
815cbcf
5da2d08
815cbcf
ffb55cd
cc2d1e2
 
 
 
2a6530f
3a561f5
cc2d1e2
ca5fe8f
e5487ba
4d71b66
815cbcf
 
 
 
 
 
a7868af
9af3b29
42fe455
ab51997
d25ad61
 
e5487ba
a2a31bf
 
 
 
 
 
11fde54
e5487ba
c6dcc6a
e5487ba
11fde54
9af3b29
4a0aaea
e5487ba
c6dcc6a
9af3b29
ca5fe8f
a2a31bf
4d71b66
 
cc2d1e2
 
 
 
197ab87
 
 
 
 
d92490f
 
 
 
 
 
 
 
 
cc2d1e2
4d71b66
 
cc2d1e2
 
 
3a561f5
3c47347
d92490f
 
 
 
3a561f5
b05a76c
d92490f
 
b05a76c
 
 
3c47347
d92490f
 
cc2d1e2
 
3a561f5
cc2d1e2
b05a76c
cc2d1e2
8968111
129f004
9af3b29
d25ad61
 
cc2d1e2
 
e46687c
 
cc2d1e2
129f004
b05a76c
d25ad61
 
b05a76c
 
e46687c
 
b05a76c
129f004
9af3b29
d25ad61
 
cc2d1e2
 
e46687c
 
cc2d1e2
 
4d71b66
1cbc29f
3c47347
d92490f
 
3a561f5
b05a76c
d92490f
 
b05a76c
3c47347
d92490f
 
4d71b66
129f004
9af3b29
8968111
e46687c
 
4d71b66
129f004
b05a76c
8968111
e46687c
 
b05a76c
129f004
9af3b29
8968111
e46687c
 
8968111
 
44909cf
8eb12de
 
 
 
 
 
 
 
 
 
4413672
8eb12de
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
8b2e141
8968111
8b2e141
43eb96c
8b2e141
1846412
8b2e141
43eb96c
8968111
43eb96c
1846412
8b2e141
 
8968111
cc2d1e2
 
 
 
 
9af3b29
cc2d1e2
 
 
 
 
1cbc29f
4d71b66
0095054
d25ad61
 
fd3542f
cb3fc53
93858f6
 
cc2d1e2
3c47347
 
0095054
3c47347
 
0095054
23ee795
 
 
 
 
 
 
c371984
3c47347
 
 
cc2d1e2
 
112a72c
3c47347
 
cc2d1e2
 
41e7891
3c47347
 
cc2d1e2
 
172b648
3c47347
 
cc2d1e2
 
0095054
3c47347
 
cc2d1e2
 
7a73b80
3c47347
 
cc2d1e2
 
481cc7c
02a4f90
 
 
cc2d1e2
4d71b66
3c47347
 
cc2d1e2
 
4d71b66
f31f09e
 
 
 
 
f5fc2cb
 
 
 
f31f09e
bcc3c19
 
 
 
 
3a561f5
ca5fe8f
4d71b66
 
481cc7c
cc2d1e2
 
 
 
 
 
 
 
 
3d65949
cc2d1e2
3d65949
 
68a24bd
 
 
cc2d1e2
342567c
 
cc2d1e2
 
 
 
 
b7dc2b9
68a24bd
c2ef8cd
68a24bd
4d71b66
 
 
68a24bd
342567c
 
 
 
 
 
 
af2f351
342567c
 
 
 
0095054
9af3b29
ca5fe8f
9af3b29
cc2d1e2
 
 
 
 
 
 
3d65949
 
cc2d1e2
 
 
1f1edce
6599c75
cc2d1e2
 
 
 
 
25e8a70
4869d7f
2761fc4
cc2d1e2
68a24bd
 
 
0095054
6599c75
 
 
 
 
 
af2f351
6599c75
1f1edce
6599c75
 
2761fc4
 
 
 
 
 
 
 
 
 
6599c75
 
25e8a70
6599c75
25e8a70
9af3b29
25e8a70
cc2d1e2
0095054
cc2d1e2
 
 
4d71b66
30440c6
e0f9ac6
7a73b80
4d71b66
7a73b80
30440c6
cc2d1e2
7a73b80
30440c6
7f33695
 
 
4b6e5d1
b05a76c
7f33695
cc2d1e2
 
 
3a561f5
cc2d1e2
ca5fe8f
e5487ba
ca5fe8f
9d3cd40
ca5fe8f
9d3cd40
7a73b80
3d65949
ca5fe8f
3d65949
cc2d1e2
12d7951
 
cc2d1e2
11fde54
 
 
 
12d7951
cc2d1e2
 
12d7951
11fde54
 
 
 
12d7951
11fde54
12d7951
 
3a561f5
 
 
33ad24a
 
3a561f5
0a1db82
694c5df
3a561f5
cc2d1e2
342567c
3a561f5
 
4f7a8cf
d741bcf
1ddb6b6
cc2d1e2
4d71b66
 
9e8d54a
 
 
 
11fde54
 
9e8d54a
11fde54
9e8d54a
 
 
 
 
 
 
 
 
cc2d1e2
e5487ba
 
e45ebfa
 
 
11fde54
 
 
 
 
 
e45ebfa
 
 
 
11fde54
 
 
 
 
cc2d1e2
fbbf307
 
151f8ba
e45ebfa
 
 
11fde54
151f8ba
cc2d1e2
151f8ba
 
 
e45ebfa
 
 
151f8ba
 
11fde54
151f8ba
 
e45ebfa
 
 
 
cc2d1e2
151f8ba
345235c
cc2d1e2
11fde54
fbbf307
151f8ba
cc2d1e2
e45ebfa
345235c
cc2d1e2
11fde54
fbbf307
e5487ba
cc2d1e2
e5487ba
345235c
cc2d1e2
 
11fde54
e45ebfa
 
cc2d1e2
151f8ba
f8f5740
e45ebfa
345235c
cc2d1e2
 
e45ebfa
 
cc2d1e2
 
e45ebfa
 
 
 
 
45eeed9
345235c
e45ebfa
 
 
 
cc2d1e2
151f8ba
 
cc2d1e2
345235c
 
151f8ba
 
 
e45ebfa
 
 
345235c
 
cc2d1e2
e45ebfa
 
 
 
345235c
e45ebfa
9e8d54a
854071c
e45ebfa
fbbf307
cc2d1e2
11fde54
 
151f8ba
 
11fde54
345235c
 
11fde54
345235c
 
 
151f8ba
11fde54
 
 
345235c
151f8ba
345235c
 
151f8ba
 
 
 
 
 
 
 
e45ebfa
151f8ba
 
11fde54
 
45eeed9
 
 
 
 
 
 
 
 
151f8ba
 
c371984
151f8ba
c371984
151f8ba
345235c
 
cc2d1e2
 
151f8ba
 
cc2d1e2
151f8ba
 
e45ebfa
854071c
bac3ca2
151f8ba
 
345235c
45eeed9
77efe27
 
345235c
 
 
 
 
 
 
 
151f8ba
cc2d1e2
 
151f8ba
 
 
 
 
 
 
 
 
e5487ba
 
9e8d54a
e5487ba
a2a31bf
 
 
 
 
 
e5487ba
cc2d1e2
11fde54
4a0aaea
11fde54
2edabc0
0522d8b
 
4a0aaea
 
 
 
 
 
2edabc0
e5487ba
443045a
4a0aaea
2edabc0
443045a
4a0aaea
2edabc0
ca94fa2
443045a
e5487ba
 
cc2d1e2
11fde54
 
e5487ba
d25ad61
 
 
ca94fa2
d25ad61
 
ca94fa2
a2a31bf
e5487ba
 
03840ac
bed2946
03840ac
bed2946
 
6548bf1
 
 
 
 
 
 
 
 
4d71b66
 
cc2d1e2
3a561f5
11fde54
 
 
 
 
 
 
 
 
 
 
1a9a69c
11fde54
 
 
 
 
 
 
 
 
 
 
e0acb76
11fde54
 
 
 
 
 
755bcf0
f9f431c
8475ec0
 
   1
   2
   3
   4
   5
   6
   7
   8
   9
  10
  11
  12
  13
  14
  15
  16
  17
  18
  19
  20
  21
  22
  23
  24
  25
  26
  27
  28
  29
  30
  31
  32
  33
  34
  35
  36
  37
  38
  39
  40
  41
  42
  43
  44
  45
  46
  47
  48
  49
  50
  51
  52
  53
  54
  55
  56
  57
  58
  59
  60
  61
  62
  63
  64
  65
  66
  67
  68
  69
  70
  71
  72
  73
  74
  75
  76
  77
  78
  79
  80
  81
  82
  83
  84
  85
  86
  87
  88
  89
  90
  91
  92
  93
  94
  95
  96
  97
  98
  99
 100
 101
 102
 103
 104
 105
 106
 107
 108
 109
 110
 111
 112
 113
 114
 115
 116
 117
 118
 119
 120
 121
 122
 123
 124
 125
 126
 127
 128
 129
 130
 131
 132
 133
 134
 135
 136
 137
 138
 139
 140
 141
 142
 143
 144
 145
 146
 147
 148
 149
 150
 151
 152
 153
 154
 155
 156
 157
 158
 159
 160
 161
 162
 163
 164
 165
 166
 167
 168
 169
 170
 171
 172
 173
 174
 175
 176
 177
 178
 179
 180
 181
 182
 183
 184
 185
 186
 187
 188
 189
 190
 191
 192
 193
 194
 195
 196
 197
 198
 199
 200
 201
 202
 203
 204
 205
 206
 207
 208
 209
 210
 211
 212
 213
 214
 215
 216
 217
 218
 219
 220
 221
 222
 223
 224
 225
 226
 227
 228
 229
 230
 231
 232
 233
 234
 235
 236
 237
 238
 239
 240
 241
 242
 243
 244
 245
 246
 247
 248
 249
 250
 251
 252
 253
 254
 255
 256
 257
 258
 259
 260
 261
 262
 263
 264
 265
 266
 267
 268
 269
 270
 271
 272
 273
 274
 275
 276
 277
 278
 279
 280
 281
 282
 283
 284
 285
 286
 287
 288
 289
 290
 291
 292
 293
 294
 295
 296
 297
 298
 299
 300
 301
 302
 303
 304
 305
 306
 307
 308
 309
 310
 311
 312
 313
 314
 315
 316
 317
 318
 319
 320
 321
 322
 323
 324
 325
 326
 327
 328
 329
 330
 331
 332
 333
 334
 335
 336
 337
 338
 339
 340
 341
 342
 343
 344
 345
 346
 347
 348
 349
 350
 351
 352
 353
 354
 355
 356
 357
 358
 359
 360
 361
 362
 363
 364
 365
 366
 367
 368
 369
 370
 371
 372
 373
 374
 375
 376
 377
 378
 379
 380
 381
 382
 383
 384
 385
 386
 387
 388
 389
 390
 391
 392
 393
 394
 395
 396
 397
 398
 399
 400
 401
 402
 403
 404
 405
 406
 407
 408
 409
 410
 411
 412
 413
 414
 415
 416
 417
 418
 419
 420
 421
 422
 423
 424
 425
 426
 427
 428
 429
 430
 431
 432
 433
 434
 435
 436
 437
 438
 439
 440
 441
 442
 443
 444
 445
 446
 447
 448
 449
 450
 451
 452
 453
 454
 455
 456
 457
 458
 459
 460
 461
 462
 463
 464
 465
 466
 467
 468
 469
 470
 471
 472
 473
 474
 475
 476
 477
 478
 479
 480
 481
 482
 483
 484
 485
 486
 487
 488
 489
 490
 491
 492
 493
 494
 495
 496
 497
 498
 499
 500
 501
 502
 503
 504
 505
 506
 507
 508
 509
 510
 511
 512
 513
 514
 515
 516
 517
 518
 519
 520
 521
 522
 523
 524
 525
 526
 527
 528
 529
 530
 531
 532
 533
 534
 535
 536
 537
 538
 539
 540
 541
 542
 543
 544
 545
 546
 547
 548
 549
 550
 551
 552
 553
 554
 555
 556
 557
 558
 559
 560
 561
 562
 563
 564
 565
 566
 567
 568
 569
 570
 571
 572
 573
 574
 575
 576
 577
 578
 579
 580
 581
 582
 583
 584
 585
 586
 587
 588
 589
 590
 591
 592
 593
 594
 595
 596
 597
 598
 599
 600
 601
 602
 603
 604
 605
 606
 607
 608
 609
 610
 611
 612
 613
 614
 615
 616
 617
 618
 619
 620
 621
 622
 623
 624
 625
 626
 627
 628
 629
 630
 631
 632
 633
 634
 635
 636
 637
 638
 639
 640
 641
 642
 643
 644
 645
 646
 647
 648
 649
 650
 651
 652
 653
 654
 655
 656
 657
 658
 659
 660
 661
 662
 663
 664
 665
 666
 667
 668
 669
 670
 671
 672
 673
 674
 675
 676
 677
 678
 679
 680
 681
 682
 683
 684
 685
 686
 687
 688
 689
 690
 691
 692
 693
 694
 695
 696
 697
 698
 699
 700
 701
 702
 703
 704
 705
 706
 707
 708
 709
 710
 711
 712
 713
 714
 715
 716
 717
 718
 719
 720
 721
 722
 723
 724
 725
 726
 727
 728
 729
 730
 731
 732
 733
 734
 735
 736
 737
 738
 739
 740
 741
 742
 743
 744
 745
 746
 747
 748
 749
 750
 751
 752
 753
 754
 755
 756
 757
 758
 759
 760
 761
 762
 763
 764
 765
 766
 767
 768
 769
 770
 771
 772
 773
 774
 775
 776
 777
 778
 779
 780
 781
 782
 783
 784
 785
 786
 787
 788
 789
 790
 791
 792
 793
 794
 795
 796
 797
 798
 799
 800
 801
 802
 803
 804
 805
 806
 807
 808
 809
 810
 811
 812
 813
 814
 815
 816
 817
 818
 819
 820
 821
 822
 823
 824
 825
 826
 827
 828
 829
 830
 831
 832
 833
 834
 835
 836
 837
 838
 839
 840
 841
 842
 843
 844
 845
 846
 847
 848
 849
 850
 851
 852
 853
 854
 855
 856
 857
 858
 859
 860
 861
 862
 863
 864
 865
 866
 867
 868
 869
 870
 871
 872
 873
 874
 875
 876
 877
 878
 879
 880
 881
 882
 883
 884
 885
 886
 887
 888
 889
 890
 891
 892
 893
 894
 895
 896
 897
 898
 899
 900
 901
 902
 903
 904
 905
 906
 907
 908
 909
 910
 911
 912
 913
 914
 915
 916
 917
 918
 919
 920
 921
 922
 923
 924
 925
 926
 927
 928
 929
 930
 931
 932
 933
 934
 935
 936
 937
 938
 939
 940
 941
 942
 943
 944
 945
 946
 947
 948
 949
 950
 951
 952
 953
 954
 955
 956
 957
 958
 959
 960
 961
 962
 963
 964
 965
 966
 967
 968
 969
 970
 971
 972
 973
 974
 975
 976
 977
 978
 979
 980
 981
 982
 983
 984
 985
 986
 987
 988
 989
 990
 991
 992
 993
 994
 995
 996
 997
 998
 999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
#===-- Makefile.rules - Common make rules for LLVM ---------*- Makefile -*--===#
#
#                     The LLVM Compiler Infrastructure
#
# This file was developed by the LLVM research group and is distributed under
# the University of Illinois Open Source License. See LICENSE.TXT for details.
# 
#===------------------------------------------------------------------------===#
#
# This file is included by all of the LLVM makefiles.  For details on how to use
# it properly, please see the document MakefileGuide.html in the docs directory.
#
#===-----------------------------------------------------------------------====#

################################################################################
# TARGETS: Define standard targets that can be invoked
################################################################################

#--------------------------------------------------------------------
# Define the various target sets
#--------------------------------------------------------------------
RecursiveTargets := all clean clean-all install uninstall install-bytecode
LocalTargets     := all-local clean-local clean-all-local check-local \
                    install-local printvars uninstall-local \
		    install-bytecode-local
TopLevelTargets  := check dist dist-check dist-clean tags dist-gzip dist-bzip2 \
                    dist-zip
UserTargets      := $(RecursiveTargets) $(LocalTargets) $(TopLevelTargets)
InternalTargets  := preconditions distdir dist-hook

################################################################################
# INITIALIZATION: Basic things the makefile needs
################################################################################

#--------------------------------------------------------------------
# Set the VPATH so that we can find source files.
#--------------------------------------------------------------------
VPATH=$(PROJ_SRC_DIR)

#--------------------------------------------------------------------
# Reset the list of suffixes we know how to build
#--------------------------------------------------------------------
.SUFFIXES:
.SUFFIXES: .c .cpp .cc .h .hpp .y .l .lo .o .a .bc .td .ps .dot .ll
.SUFFIXES: $(SHLIBEXT) $(SUFFIXES)

#--------------------------------------------------------------------
# Mark all of these targets as phony to avoid implicit rule search
#--------------------------------------------------------------------
.PHONY: $(UserTargets) $(InternalTargets)

#--------------------------------------------------------------------
# Make sure all the user-target rules are double colon rules and 
# they are defined first.
#--------------------------------------------------------------------

$(UserTargets)::

################################################################################
# PRECONDITIONS: that which must be built/checked first
################################################################################

SrcMakefiles       := $(filter %Makefile %Makefile.tests,\
                      $(wildcard $(PROJ_SRC_DIR)/Makefile*))
ObjMakefiles       := $(subst $(PROJ_SRC_DIR),$(PROJ_OBJ_DIR),$(SrcMakefiles))
ConfigureScript    := $(PROJ_SRC_ROOT)/configure
ConfigStatusScript := $(PROJ_OBJ_ROOT)/config.status
MakefileConfigIn   := $(strip $(wildcard $(PROJ_SRC_ROOT)/Makefile.config.in))
MakefileCommonIn   := $(strip $(wildcard $(PROJ_SRC_ROOT)/Makefile.common.in))
MakefileConfig     := $(PROJ_OBJ_ROOT)/Makefile.config
MakefileCommon     := $(PROJ_OBJ_ROOT)/Makefile.common
PreConditions      := $(ConfigStatusScript) $(ObjMakefiles)
ifneq ($(MakefileCommonIn),)
PreConditions      += $(MakefileCommon)
endif

ifneq ($(MakefileConfigIn),)
PreConditions      += $(MakefileConfig)
endif

preconditions: $(PreConditions)

#------------------------------------------------------------------------
# Make sure the BUILT_SOURCES are built first
#------------------------------------------------------------------------
$(filter-out clean clean-local,$(UserTargets)):: $(BUILT_SOURCES)

clean-all-local::
ifneq ($(strip $(BUILT_SOURCES)),)
	-$(Verb) $(RM) -f $(BUILT_SOURCES)
endif

ifneq ($(PROJ_OBJ_ROOT),$(PROJ_SRC_ROOT))
spotless:
	$(Verb) if test -x config.status ; then \
	  $(EchoCmd) Wiping out $(PROJ_OBJ_ROOT) ; \
	  $(MKDIR) .spotless.save ; \
	  $(MV) config.status .spotless.save ; \
	  $(MV) mklib  .spotless.save ; \
	  $(MV) projects  .spotless.save ; \
	  $(RM) -rf * ; \
	  $(MV) .spotless.save/config.status . ; \
	  $(MV) .spotless.save/mklib . ; \
	  $(MV) .spotless.save/projects . ; \
	  $(RM) -rf .spotless.save ; \
	  $(EchoCmd) Rebuilding configuration of $(PROJ_OBJ_ROOT) ; \
	  $(ConfigStatusScript) --recheck $(ConfigureScriptFLAGS) && \
	  $(ConfigStatusScript) ; \
	else \
	  $(EchoCmd) "make spotless" can only be run from $(PROJ_OBJ_ROOT); \
	fi
else
spotless:
	$(EchoCmd) "spotless target not supported for objdir == srcdir"
endif

$(BUILT_SOURCES) : $(ObjMakefiles)

#------------------------------------------------------------------------
# Make sure we're not using a stale configuration
#------------------------------------------------------------------------
reconfigure:
	$(Echo) Reconfiguring $(PROJ_OBJ_ROOT)
	$(Verb) cd $(PROJ_OBJ_ROOT) && \
	  if test -w $(PROJ_OBJ_ROOT)/config.cache ; then \
	    $(RM) $(PROJ_OBJ_ROOT)/config.cache ; \
	  fi ; \
	  $(ConfigStatusScript) --recheck $(ConfigureScriptFLAGS) && \
	  $(ConfigStatusScript)

.PRECIOUS: $(ConfigStatusScript)
$(ConfigStatusScript): $(ConfigureScript)
	$(Echo) Reconfiguring with $<
	$(Verb) cd $(PROJ_OBJ_ROOT) && \
	  if test -w $(PROJ_OBJ_ROOT)/config.cache ; then \
	    $(RM) $(PROJ_OBJ_ROOT)/config.cache ; \
	  fi ; \
	  $(ConfigStatusScript) --recheck $(ConfigureScriptFLAGS) && \
	  $(ConfigStatusScript)

#------------------------------------------------------------------------
# Make sure the configuration makefile is up to date
#------------------------------------------------------------------------
ifneq ($(MakefileConfigIn),)
$(MakefileConfig): $(MakefileConfigIn) $(ConfigStatusScript)
	$(Echo) Regenerating $@
	$(Verb) cd $(PROJ_OBJ_ROOT) ; $(ConfigStatusScript) Makefile.config
endif

ifneq ($(MakefileCommonIn),)
$(MakefileCommon): $(MakefileCommonIn) $(ConfigStatusScript)
	$(Echo) Regenerating $@
	$(Verb) cd $(PROJ_OBJ_ROOT) ; $(ConfigStatusScript) Makefile.common
endif

#------------------------------------------------------------------------
# If the Makefile in the source tree has been updated, copy it over into the
# build tree. But, only do this if the source and object makefiles differ
#------------------------------------------------------------------------
ifneq ($(PROJ_OBJ_DIR),$(PROJ_SRC_DIR))

Makefile: $(PROJ_SRC_DIR)/Makefile
	$(Echo) "Updating Makefile"
	$(Verb) $(MKDIR) $(@D)
	$(Verb) $(CP) -f $< $@

# Copy the Makefile.* files unless we're in the root directory which avoids
# the copying of Makefile.config.in or other things that should be explicitly
# taken care of.
$(PROJ_OBJ_DIR)/Makefile% : $(PROJ_SRC_DIR)/Makefile%
	@case '$?' in \
          *Makefile.rules) ;; \
          *.in) ;; \
          *) $(Echo) "Updating $(@F)" ; \
	     $(MKDIR) $(@D) ; \
	     $(CP) -f $< $@ ;; \
	esac
         
endif

#------------------------------------------------------------------------
# Set up the basic dependencies
#------------------------------------------------------------------------
$(UserTargets):: $(PreConditions)

all:: all-local
clean:: clean-local 
clean-all:: clean-local clean-all-local
install:: install-local
uninstall:: uninstall-local
install-local:: all-local 
install-bytecode:: install-bytecode-local

###############################################################################
# VARIABLES: Set up various variables based on configuration data
###############################################################################

#--------------------------------------------------------------------
# Variables derived from configuration we are building
#--------------------------------------------------------------------

# OPTIMIZE_OPTION - The optimization level option we want to build LLVM with
# this can be overridden on the make command line.
ifneq ($(OS),MingW)
  OPTIMIZE_OPTION := -O3
else
  OPTIMIZE_OPTION := -O2
endif

ifdef ENABLE_PROFILING
  BuildMode := Profile
  CXX.Flags := $(OPTIMIZE_OPTION) -pg -g
  C.Flags   := $(OPTIMIZE_OPTION) -pg -g
  LD.Flags  := $(OPTIMIZE_OPTION) -pg -g
else
  ifeq ($(ENABLE_OPTIMIZED),1)
    BuildMode := Release
    # Don't use -fomit-frame-pointer on Darwin or FreeBSD.
    ifneq ($(OS),FreeBSD)
    ifneq ($(OS),Darwin)
      OmitFramePointer := -fomit-frame-pointer
    endif
    endif

    # Darwin requires -fstrict-aliasing to be explicitly enabled.
    ifeq ($(OS),Darwin)
      EXTRA_OPTIONS += -fstrict-aliasing
    endif

    CXX.Flags := $(OPTIMIZE_OPTION) $(OmitFramePointer)
    C.Flags   := $(OPTIMIZE_OPTION) $(OmitFramePointer)
    LD.Flags  := $(OPTIMIZE_OPTION)
  else
    BuildMode := Debug
    CXX.Flags := -g
    C.Flags   := -g
    LD.Flags  := -g
    KEEP_SYMBOLS := 1
  endif
endif

# IF REQUIRES_EH=1 is specified then don't disable exceptions
ifndef REQUIRES_EH
  CXX.Flags += -fno-exceptions
endif

# IF REQUIRES_RTTI=1 is specified then don't disable run-time type id
ifndef REQUIRES_RTTI
#  CXX.Flags += -fno-rtti
endif

# If DISABLE_ASSERTIONS=1 is specified (make command line or configured),
# then disable assertions by defining the appropriate preprocessor symbols.
ifdef DISABLE_ASSERTIONS
  BuildMode := $(BuildMode)-Asserts
  CXX.Flags += -DNDEBUG
  C.Flags   += -DNDEBUG
else
  CXX.Flags += -D_DEBUG
  C.Flags   += -D_DEBUG
endif

ifeq ($(ENABLE_PIC),1)
  CXX.Flags += -fPIC
  C.Flags   += -fPIC
endif

CXX.Flags     += $(CXXFLAGS) -Woverloaded-virtual
C.Flags       += $(CFLAGS)
CPP.BaseFlags += $(CPPFLAGS)
LD.Flags      += $(LDFLAGS)
AR.Flags      := cru
LibTool.Flags := --tag=CXX

# Make Floating point IEEE compliant on Alpha.
ifeq ($(ARCH),Alpha)
  CXX.Flags     += -mieee
  CPP.BaseFlags += -mieee
ifeq ($(ENABLE_PIC),0)
  CXX.Flags     += -fPIC
  CPP.BaseFlags += -fPIC
endif
endif

ifeq ($(ARCH),Alpha)
  LD.Flags += -Wl,--no-relax
endif

#--------------------------------------------------------------------
# Directory locations
#--------------------------------------------------------------------
ObjDir      := $(PROJ_OBJ_DIR)/$(BuildMode)
LibDir      := $(PROJ_OBJ_ROOT)/$(BuildMode)/lib
ToolDir     := $(PROJ_OBJ_ROOT)/$(BuildMode)/bin
ExmplDir    := $(PROJ_OBJ_ROOT)/$(BuildMode)/examples
LLVMLibDir  := $(LLVM_OBJ_ROOT)/$(BuildMode)/lib
LLVMToolDir := $(LLVM_OBJ_ROOT)/$(BuildMode)/bin
LLVMExmplDir:= $(LLVM_OBJ_ROOT)/$(BuildMode)/examples
CFERuntimeLibDir := $(LLVMGCCDIR)/lib

#--------------------------------------------------------------------
# Full Paths To Compiled Tools and Utilities
#--------------------------------------------------------------------
EchoCmd  = $(ECHO) llvm[$(MAKELEVEL)]:
Echo     = @$(EchoCmd)
ifndef LIBTOOL
LIBTOOL  := $(LLVM_OBJ_ROOT)/mklib
endif
ifndef LLVMAS
LLVMAS   := $(LLVMToolDir)/llvm-as$(EXEEXT)
endif
ifndef TBLGEN
  ifeq ($(LLVM_CROSS_COMPILING),1)
    TBLGEN   := $(LLVMToolDir)/tblgen$(BUILD_EXEEXT)
  else
    TBLGEN   := $(LLVMToolDir)/tblgen$(EXEEXT)
  endif
endif
LLVM_CONFIG := $(LLVMToolDir)/llvm-config 
ifndef LLVMLD
LLVMLD    := $(LLVMToolDir)/llvm-ld$(EXEEXT)
endif
ifndef LLVMDIS
LLVMDIS  := $(LLVMToolDir)/llvm-dis$(EXEEXT)
endif
ifndef LLI
LLI      := $(LLVMToolDir)/lli$(EXEEXT)
endif
ifndef LLC
LLC      := $(LLVMToolDir)/llc$(EXEEXT)
endif
ifndef LOPT
LOPT     := $(LLVMToolDir)/opt$(EXEEXT)
endif
ifndef LBUGPOINT
LBUGPOINT := $(LLVMToolDir)/bugpoint$(EXEEXT)
endif
ifndef LUPGRADE
LUPGRADE := $(LLVMToolDir)/llvm-upgrade$(EXEEXT)
endif
ifeq ($(LLVMGCC_MAJVERS),3)
UPGRADE_MSG = $(Echo) "Upgrading $(1) assembly to latest."
UPGRADE_LL  = $(Verb)$(LUPGRADE) $(1) -o $(1).up.tmp -f ; $(MV) $(1).up.tmp $(1)
LLVMGCCWITHPATH  := PATH="$(LLVMToolDir):$(PATH)" $(LLVMGCC)
LLVMGXXWITHPATH  := PATH="$(LLVMToolDir):$(PATH)" $(LLVMGXX)
else
UPGRADE_MSG =
UPGRADE_LL  =
LLVMGCCWITHPATH  := $(LLVMGCC)
LLVMGXXWITHPATH  := $(LLVMGXX)
endif

#--------------------------------------------------------------------
# Adjust to user's request
#--------------------------------------------------------------------

# Adjust LD.Flags and Libtool.Flags depending on the kind of library that is
# to be built. Note that if LOADABLE_MODULE is specified then the resulting
# shared library can be opened with dlopen. Also, LOADABLE_MODULE implies 
# several other things so we force them to be defined/on.
ifdef LOADABLE_MODULE
  SHARED_LIBRARY := 1
  DONT_BUILD_RELINKED := 1
  LINK_LIBS_IN_SHARED := 1
  LD.Flags += -module
endif

ifdef SHARED_LIBRARY
  LD.Flags += -rpath $(LibDir)
else
  LibTool.Flags += --tag=disable-shared
endif

ifdef TOOL_VERBOSE
  C.Flags += -v
  CXX.Flags += -v
  LD.Flags += -v
  VERBOSE := 1
endif

# Adjust settings for verbose mode
ifndef VERBOSE
  Verb := @
  LibTool.Flags += --silent
  AR.Flags += >/dev/null 2>/dev/null
  ConfigureScriptFLAGS += >$(PROJ_OBJ_DIR)/configure.out 2>&1
else
  ConfigureScriptFLAGS := 
endif

# By default, strip symbol information from executable
ifndef KEEP_SYMBOLS
  Strip := $(PLATFORMSTRIPOPTS)
  StripWarnMsg := "(without symbols)"
  Install.StripFlag += -s
endif

# Adjust linker flags for building an executable
ifdef TOOLNAME
ifdef EXAMPLE_TOOL
  LD.Flags += -rpath $(ExmplDir) -export-dynamic
else
  LD.Flags += -rpath $(ToolDir) -export-dynamic
endif
endif

#----------------------------------------------------------
# Options To Invoke Tools
#----------------------------------------------------------

CompileCommonOpts := -pedantic -Wall -W -Wwrite-strings -Wno-long-long \
                     -Wunused -Wno-unused-parameter $(EXTRA_OPTIONS)

ifeq ($(OS),HP-UX)
  CompileCommonOpts := -D_REENTRANT -D_HPUX_SOURCE
endif

# If we are building a universal binary on Mac OS/X, pass extra options.  This
# is useful to people that want to link the LLVM libraries into their universal
# apps.
#
# The following can be optionally specified:
#   UNIVERSAL_SDK_PATH variable can be specified as a path to the SDK to use.
#      For Mac OS/X 10.4 Intel machines, the traditional one is:
#      UNIVERSAL_SDK_PATH=/Developer/SDKs/MacOSX10.4u.sdk/
#   UNIVERSAL_ARCH can be optionally specified to be a list of architectures
#      to build for, e.g. UNIVERSAL_ARCH="i386 ppc ppc64".  This defaults to
#      i386/ppc only.
ifdef UNIVERSAL
  ifndef UNIVERSAL_ARCH
    UNIVERSAL_ARCH := i386 ppc
  endif
  UNIVERSAL_ARCH_OPTIONS := $(UNIVERSAL_ARCH:%=-arch %)
  CompileCommonOpts += $(UNIVERSAL_ARCH_OPTIONS)
  Relink.Flags := $(UNIVERSAL_ARCH_OPTIONS:%=-XCClinker %)
  ifdef UNIVERSAL_SDK_PATH
    CompileCommonOpts += -isysroot $(UNIVERSAL_SDK_PATH)
    Relink.Flags      += -XCClinker -isysroot -XCClinker $(UNIVERSAL_SDK_PATH)
  endif

  # Building universal cannot compute dependencies automatically.
  DISABLE_AUTO_DEPENDENCIES=1
endif

LD.Flags      += -L$(LibDir) -L$(LLVMLibDir) 
CPP.BaseFlags += -D_GNU_SOURCE -D__STDC_LIMIT_MACROS
# All -I flags should go here, so that they don't confuse llvm-config.
CPP.Flags     += -I$(PROJ_OBJ_DIR) -I$(PROJ_SRC_DIR) \
	         -I$(PROJ_OBJ_ROOT)/include \
	         -I$(PROJ_SRC_ROOT)/include \
	         -I$(LLVM_OBJ_ROOT)/include \
	         -I$(LLVM_SRC_ROOT)/include \
		 $(CPP.BaseFlags)

Compile.C     = $(CC) $(CPP.Flags) $(C.Flags) $(CompileCommonOpts) -c
LTCompile.C   = $(LIBTOOL) $(LibTool.Flags) --mode=compile $(Compile.C)
BCCompile.C   = $(LLVMGCCWITHPATH) $(CPP.Flags) $(C.Flags) $(CompileCommonOpts)
Preprocess.C  = $(CC) $(CPP.Flags) $(C.Flags) $(CompileCommonOpts) -E

Compile.CXX   = $(CXX) $(CPP.Flags) $(CXX.Flags) $(CompileCommonOpts) -c
LTCompile.CXX = $(LIBTOOL) $(LibTool.Flags) --mode=compile $(Compile.CXX)
BCCompile.CXX = $(LLVMGXXWITHPATH) $(CPP.Flags) $(CXX.Flags) \
                $(CompileCommonOpts)

Preprocess.CXX= $(CXX) $(CPP.Flags) $(CompileCommonOpts) $(CXX.Flags) -E
Link          = $(CXX) $(CPP.Flags) $(CXX.Flags) $(CompileCommonOpts) \
		$(LD.Flags) $(Strip)
LTLink        = $(LIBTOOL) $(LibTool.Flags) --mode=link $(Link)
Relink        = $(CXX) $(CPP.Flags) $(CXX.Flags) $(CompileCommonOpts) \
		$(Relink.Flags)
LTRelink      = $(LIBTOOL) $(LibTool.Flags) --mode=link $(Relink)
LTInstall     = $(LIBTOOL) $(LibTool.Flags) --mode=install $(INSTALL) \
		$(Install.Flags)
ProgInstall   = $(INSTALL) $(Install.StripFlag) -m 0755 
ScriptInstall = $(INSTALL) -m 0755 
DataInstall   = $(INSTALL) -m 0644
TableGen      = $(TBLGEN) -I $(PROJ_SRC_DIR) -I$(PROJ_SRC_ROOT)/include \
                -I $(PROJ_SRC_ROOT)/lib/Target      
Archive       = $(AR) $(AR.Flags)
LArchive      = $(LLVMToolDir)/llvm-ar rcsf
ifdef RANLIB
Ranlib        = $(RANLIB)
else
Ranlib        = ranlib
endif

#----------------------------------------------------------
# Get the list of source files and compute object file 
# names from them. 
#----------------------------------------------------------

ifndef SOURCES
  Sources := $(notdir $(wildcard $(PROJ_SRC_DIR)/*.cpp \
             $(PROJ_SRC_DIR)/*.cc $(PROJ_SRC_DIR)/*.c $(PROJ_SRC_DIR)/*.y \
             $(PROJ_SRC_DIR)/*.l))
else
  Sources := $(SOURCES)
endif 

ifdef BUILT_SOURCES
Sources += $(filter %.cpp %.c %.cc %.y %.l,$(BUILT_SOURCES))
endif

BaseNameSources := $(sort $(basename $(Sources)))

ObjectsO  := $(BaseNameSources:%=$(ObjDir)/%.o)
ObjectsLO := $(BaseNameSources:%=$(ObjDir)/%.lo)
ObjectsBC := $(BaseNameSources:%=$(ObjDir)/%.bc)

###############################################################################
# DIRECTORIES: Handle recursive descent of directory structure
###############################################################################

#---------------------------------------------------------
# Provide rules to make install dirs. This must be early
# in the file so they get built before dependencies
#---------------------------------------------------------

$(PROJ_bindir): $(PROJ_bindir)/.dir
$(PROJ_libdir): $(PROJ_libdir)/.dir
$(PROJ_includedir): $(PROJ_includedir)/.dir
$(PROJ_etcdir): $(PROJ_etcdir)/.dir

# To create other directories, as needed, and timestamp their creation
%/.dir:
	$(Verb) $(MKDIR) $* > /dev/null
	$(Verb) $(DATE) > $@

.PRECIOUS: $(ObjDir)/.dir $(LibDir)/.dir $(ToolDir)/.dir $(ExmplDir)/.dir
.PRECIOUS: $(LLVMLibDir)/.dir $(LLVMToolDir)/.dir $(LLVMExmplDir)/.dir

#---------------------------------------------------------
# Handle the DIRS options for sequential construction
#---------------------------------------------------------

SubDirs := 
ifdef DIRS
SubDirs += $(DIRS)

ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT))
$(RecursiveTargets)::
	$(Verb) for dir in $(DIRS); do \
	  if [ ! -f $$dir/Makefile ]; then \
	    $(MKDIR) $$dir; \
	    $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \
	  fi; \
	  ($(MAKE) -C $$dir $@ ) || exit 1; \
	done
else
$(RecursiveTargets)::
	$(Verb) for dir in $(DIRS); do \
	  ($(MAKE) -C $$dir $@ ) || exit 1; \
	done
endif

endif

#---------------------------------------------------------
# Handle the EXPERIMENTAL_DIRS options ensuring success
# after each directory is built.
#---------------------------------------------------------
ifdef EXPERIMENTAL_DIRS
$(RecursiveTargets)::
	$(Verb) for dir in $(EXPERIMENTAL_DIRS); do \
	  if [ ! -f $$dir/Makefile ]; then \
	    $(MKDIR) $$dir; \
	    $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \
	  fi; \
	  ($(MAKE) -C $$dir $@ ) || exit 0; \
	done
endif

#-----------------------------------------------------------
# Handle the PARALLEL_DIRS options for parallel construction
#-----------------------------------------------------------
ifdef PARALLEL_DIRS

SubDirs += $(PARALLEL_DIRS)

# Unfortunately, this list must be maintained if new recursive targets are added
all      :: $(addsuffix /.makeall      ,$(PARALLEL_DIRS))
clean    :: $(addsuffix /.makeclean    ,$(PARALLEL_DIRS))
clean-all:: $(addsuffix /.makeclean-all,$(PARALLEL_DIRS))
install  :: $(addsuffix /.makeinstall  ,$(PARALLEL_DIRS))
uninstall:: $(addsuffix /.makeuninstall,$(PARALLEL_DIRS))
install-bytecode  :: $(addsuffix /.makeinstall-bytecode,$(PARALLEL_DIRS))

ParallelTargets := $(foreach T,$(RecursiveTargets),%/.make$(T))

$(ParallelTargets) :
	$(Verb) if [ ! -f $(@D)/Makefile ]; then \
	  $(MKDIR) $(@D); \
	  $(CP) $(PROJ_SRC_DIR)/$(@D)/Makefile $(@D)/Makefile; \
	fi; \
	$(MAKE) -C $(@D) $(subst $(@D)/.make,,$@)
endif

#---------------------------------------------------------
# Handle the OPTIONAL_DIRS options for directores that may
# or may not exist.
#---------------------------------------------------------
ifdef OPTIONAL_DIRS

SubDirs += $(OPTIONAL_DIRS)

ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT))
$(RecursiveTargets)::
	$(Verb) for dir in $(OPTIONAL_DIRS); do \
	  if [ -d $(PROJ_SRC_DIR)/$$dir ]; then\
	    if [ ! -f $$dir/Makefile ]; then \
	      $(MKDIR) $$dir; \
	      $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \
	    fi; \
	    ($(MAKE) -C$$dir $@ ) || exit 1; \
	  fi \
	done
else
$(RecursiveTargets)::
	$(Verb) for dir in $(OPTIONAL_DIRS); do \
	  ($(MAKE) -C$$dir $@ ) || exit 1; \
	done
endif
endif

#---------------------------------------------------------
# Handle the CONFIG_FILES options
#---------------------------------------------------------
ifdef CONFIG_FILES

ifdef NO_INSTALL
install-local::
	$(Echo) Install circumvented with NO_INSTALL
uninstall-local::
	$(Echo) UnInstall circumvented with NO_INSTALL
else
install-local:: $(PROJ_etcdir) $(CONFIG_FILES)
	$(Echo) Installing Configuration Files To $(PROJ_etcdir)
	$(Verb)for file in $(CONFIG_FILES); do \
          if test -f $(PROJ_OBJ_DIR)/$${file} ; then \
            $(DataInstall) $(PROJ_OBJ_DIR)/$${file} $(PROJ_etcdir) ; \
          elif test -f $(PROJ_SRC_DIR)/$${file} ; then \
            $(DataInstall) $(PROJ_SRC_DIR)/$${file} $(PROJ_etcdir) ; \
          else \
            $(ECHO) Error: cannot find config file $${file}. ; \
          fi \
	done

uninstall-local::
	$(Echo) Uninstalling Configuration Files From $(PROJ_etcdir)
	$(Verb)for file in $(CONFIG_FILES); do \
	  $(RM) -f $(PROJ_etcdir)/$${file} ; \
	done
endif

endif

###############################################################################
# Set up variables for building libararies
###############################################################################

#---------------------------------------------------------
# Define various command line options pertaining to the
# libraries needed when linking. There are "Proj" libs 
# (defined by the user's project) and "LLVM" libs (defined 
# by the LLVM project).
#---------------------------------------------------------

ifdef USEDLIBS
ProjLibsOptions := $(patsubst %.a.o, -l%, $(addsuffix .o, $(USEDLIBS)))
ProjLibsOptions := $(patsubst %.o, $(LibDir)/%.o,  $(ProjLibsOptions))
ProjUsedLibs    := $(patsubst %.a.o, lib%.a, $(addsuffix .o, $(USEDLIBS)))
ProjLibsPaths   := $(addprefix $(LibDir)/,$(ProjUsedLibs))
endif

ifdef LLVMLIBS
LLVMLibsOptions := $(patsubst %.a.o, -l%, $(addsuffix .o, $(LLVMLIBS)))
LLVMLibsOptions := $(patsubst %.o, $(LLVMLibDir)/%.o, $(LLVMLibsOptions))
LLVMUsedLibs    := $(patsubst %.a.o, lib%.a, $(addsuffix .o, $(LLVMLIBS)))
LLVMLibsPaths   := $(addprefix $(LLVMLibDir)/,$(LLVMUsedLibs))
endif

ifeq ($(strip $(filter clean clean-local dist-clean,$(MAKECMDGOALS))),)
ifdef LINK_COMPONENTS

# If LLVM_CONFIG doesn't exist, build it.  This can happen if you do a make
# clean in tools, then do a make in tools (instead of at the top level).
$(LLVM_CONFIG):
	@echo "*** llvm-config doesn't exist - rebuilding it."
	@$(MAKE) -C $(PROJ_OBJ_ROOT)/tools/llvm-config
        
$(ToolDir)/$(strip $(TOOLNAME))$(EXEEXT): $(LLVM_CONFIG)

ProjLibsOptions += $(shell $(LLVM_CONFIG) --libs     $(LINK_COMPONENTS))
ProjLibsPaths   += $(LLVM_CONFIG) \
                  $(shell $(LLVM_CONFIG) --libfiles $(LINK_COMPONENTS))
endif
endif

###############################################################################
# Library Build Rules: Four ways to build a library
###############################################################################

#---------------------------------------------------------
# Bytecode Module Targets:
#   If the user set MODULE_NAME then they want to build a
#   bytecode module from the sources. We compile all the
#   sources and link it together into a single bytecode
#   module.
#---------------------------------------------------------

ifdef MODULE_NAME
ifeq ($(strip $(LLVMGCC)),)
$(warning Modules require llvm-gcc but no llvm-gcc is available ****)
else

Module     := $(LibDir)/$(MODULE_NAME).bc
LinkModule := $(LLVMLD) -L$(CFERuntimeLibDir)


ifdef EXPORTED_SYMBOL_FILE
LinkModule += -internalize-public-api-file=$(EXPORTED_SYMBOL_FILE)
endif

$(Module): $(BUILT_SOURCES) $(ObjectsBC) $(LibDir)/.dir $(LLVMLD)
	$(Echo) Building $(BuildMode) Bytecode Module $(notdir $@)
	$(Verb) $(LinkModule) -o $@ $(ObjectsBC)

all-local:: $(Module)

clean-local::
ifneq ($(strip $(Module)),)
	-$(Verb) $(RM) -f $(Module)
endif

ifdef BYTECODE_DESTINATION
ModuleDestDir := $(BYTECODE_DESTINATION)
else
ModuleDestDir := $(PROJ_libdir)
endif

ifdef NO_INSTALL
install-local::
	$(Echo) Install circumvented with NO_INSTALL
uninstall-local::
	$(Echo) Uninstall circumvented with NO_INSTALL
else
DestModule := $(ModuleDestDir)/$(MODULE_NAME).bc

install-module:: $(DestModule)
install-local:: $(DestModule)

$(DestModule): $(ModuleDestDir) $(Module) 
	$(Echo) Installing $(BuildMode) Bytecode Module $(DestModule)
	$(Verb) $(DataInstall) $(Module) $(DestModule)

uninstall-local::
	$(Echo) Uninstalling $(BuildMode) Bytecode Module $(DestModule)
	-$(Verb) $(RM) -f $(DestModule)
endif

endif
endif

# if we're building a library ...
ifdef LIBRARYNAME

# Make sure there isn't any extranous whitespace on the LIBRARYNAME option
LIBRARYNAME := $(strip $(LIBRARYNAME))
ifdef LOADABLE_MODULE
LibName.LA := $(LibDir)/$(LIBRARYNAME).la
else
LibName.LA := $(LibDir)/lib$(LIBRARYNAME).la
endif
LibName.A  := $(LibDir)/lib$(LIBRARYNAME).a
LibName.O  := $(LibDir)/$(LIBRARYNAME).o
LibName.BCA:= $(LibDir)/lib$(LIBRARYNAME).bca

#---------------------------------------------------------
# Shared Library Targets:
#   If the user asked for a shared library to be built
#   with the SHARED_LIBRARY variable, then we provide
#   targets for building them.
#---------------------------------------------------------
ifdef SHARED_LIBRARY

all-local:: $(LibName.LA)

ifdef LINK_LIBS_IN_SHARED
ifdef LOADABLE_MODULE
SharedLibKindMessage := "Loadable Module"
else
SharedLibKindMessage := "Shared Library"
endif
$(LibName.LA): $(ObjectsLO) $(LibDir)/.dir
	$(Echo) Linking $(BuildMode) $(SharedLibKindMessage) \
	  $(LIBRARYNAME)$(SHLIBEXT)
	$(Verb) $(LTLink) -o $@ $(ObjectsLO) $(ProjLibsOptions) \
	  $(LLVMLibsOptions)
	$(Verb) $(LTInstall) $@ $(LibDir)
else
$(LibName.LA): $(ObjectsLO) $(LibDir)/.dir
	$(Echo) Linking $(BuildMode) Shared Library $(LIBRARYNAME)$(SHLIBEXT)
	$(Verb) $(LTLink) -o $@ $(ObjectsLO)
	$(Verb) $(LTInstall) $@ $(LibDir)
endif

clean-local::
ifneq ($(strip $(LibName.LA)),)
	-$(Verb) $(RM) -f $(LibName.LA)
endif

ifdef NO_INSTALL
install-local::
	$(Echo) Install circumvented with NO_INSTALL
uninstall-local::
	$(Echo) Uninstall circumvented with NO_INSTALL
else
DestSharedLib = $(PROJ_libdir)/lib$(LIBRARYNAME)$(SHLIBEXT)

install-local:: $(DestSharedLib)

$(DestSharedLib): $(PROJ_libdir) $(LibName.LA)
	$(Echo) Installing $(BuildMode) Shared Library $(DestSharedLib)
	$(Verb) $(LTInstall) $(LibName.LA) $(DestSharedLib)
	$(Verb) $(LIBTOOL) --finish $(PROJ_libdir)

uninstall-local:: 
	$(Echo) Uninstalling $(BuildMode) Shared Library $(DestSharedLib)
	-$(Verb) $(RM) -f $(PROJ_libdir)/lib$(LIBRARYNAME).*
endif
endif

#---------------------------------------------------------
# Bytecode Library Targets:
#   If the user asked for a bytecode library to be built
#   with the BYTECODE_LIBRARY variable, then we provide 
#   targets for building them.
#---------------------------------------------------------
ifdef BYTECODE_LIBRARY
ifeq ($(strip $(LLVMGCC)),)
$(warning Bytecode libraries require llvm-gcc which could not be found ****)
else

all-local:: $(LibName.BCA)

ifdef EXPORTED_SYMBOL_FILE
BCLinkLib = $(LLVMLD) -L$(CFERuntimeLibDir) \
                     -internalize-public-api-file=$(EXPORTED_SYMBOL_FILE)

$(LibName.BCA): $(ObjectsBC) $(LibDir)/.dir $(LLVMLD) \
                $(LLVMToolDir)/llvm-ar
	$(Echo) Building $(BuildMode) Bytecode Archive $(notdir $@) \
	  "(internalize)"
	$(Verb) $(BCLinkLib) -o $(ObjDir)/$(LIBRARYNAME).o $(ObjectsBC)
	$(Verb) $(RM) -f $@
	$(Verb) $(LArchive) $@ $(ObjDir)/$(LIBRARYNAME).o
else
$(LibName.BCA): $(ObjectsBC) $(LibDir)/.dir \
                $(LLVMToolDir)/llvm-ar
	$(Echo) Building $(BuildMode) Bytecode Archive $(notdir $@)
	$(Verb) $(RM) -f $@
	$(Verb) $(LArchive) $@ $(ObjectsBC)

endif

clean-local::
ifneq ($(strip $(LibName.BCA)),)
	-$(Verb) $(RM) -f $(LibName.BCA)
endif

ifdef BYTECODE_DESTINATION
BytecodeDestDir := $(BYTECODE_DESTINATION)
else
BytecodeDestDir := $(PROJ_libdir)
endif

DestBytecodeLib = $(BytecodeDestDir)/lib$(LIBRARYNAME).a

install-bytecode-local:: $(DestBytecodeLib)

ifdef NO_INSTALL
install-local::
	$(Echo) Install circumvented with NO_INSTALL
uninstall-local::
	$(Echo) Uninstall circumvented with NO_INSTALL
else
install-local:: $(DestBytecodeLib)

$(DestBytecodeLib): $(BytecodeDestDir) $(LibName.BCA) 
	$(Echo) Installing $(BuildMode) Bytecode Archive $(DestBytecodeLib)
	$(Verb) $(DataInstall) $(LibName.BCA) $(DestBytecodeLib)

uninstall-local::
	$(Echo) Uninstalling $(BuildMode) Bytecode Archive $(DestBytecodeLib)
	-$(Verb) $(RM) -f $(DestBytecodeLib)
endif
endif
endif

#---------------------------------------------------------
# ReLinked Library Targets:
#   If the user explicitly requests a relinked library with
#   BUILD_RELINKED, provide it.  Otherwise, if they specify
#   neither of BUILD_ARCHIVE or DONT_BUILD_RELINKED, give
#   them one.
#---------------------------------------------------------
ifndef BUILD_ARCHIVE
ifndef DONT_BUILD_RELINKED
BUILD_RELINKED = 1
endif
endif

ifdef BUILD_RELINKED

all-local:: $(LibName.O)

$(LibName.O): $(ObjectsO) $(LibDir)/.dir
	$(Echo) Linking $(BuildMode) Object Library $(notdir $@)
	$(Verb) $(LTRelink) -o $@ $(ObjectsO)

clean-local::
ifneq ($(strip $(LibName.O)),)
	-$(Verb) $(RM) -f $(LibName.O)
endif

ifdef NO_INSTALL
install-local::
	$(Echo) Install circumvented with NO_INSTALL
uninstall-local::
	$(Echo) Uninstall circumvented with NO_INSTALL
else
DestRelinkedLib = $(PROJ_libdir)/$(LIBRARYNAME).o

install-local:: $(DestRelinkedLib)

$(DestRelinkedLib): $(PROJ_libdir) $(LibName.O)
	$(Echo) Installing $(BuildMode) Object Library $(DestRelinkedLib)
	$(Verb) $(LTInstall) $(LibName.O) $(DestRelinkedLib)

uninstall-local::
	$(Echo) Uninstalling $(BuildMode) Object Library $(DestRelinkedLib)
	-$(Verb) $(RM) -f $(DestRelinkedLib)
endif
endif

#---------------------------------------------------------
# Archive Library Targets:
#   If the user wanted a regular archive library built, 
#   then we provide targets for building them.
#---------------------------------------------------------
ifdef BUILD_ARCHIVE

all-local:: $(LibName.A)

$(LibName.A): $(ObjectsO) $(LibDir)/.dir
	$(Echo) Building $(BuildMode) Archive Library $(notdir $@)
	-$(Verb) $(RM) -f $@
	$(Verb) $(Archive) $@ $(ObjectsO)
	$(Verb) $(Ranlib) $@

clean-local::
ifneq ($(strip $(LibName.A)),)
	-$(Verb) $(RM) -f $(LibName.A)
endif

ifdef NO_INSTALL
install-local::
	$(Echo) Install circumvented with NO_INSTALL
uninstall-local::
	$(Echo) Uninstall circumvented with NO_INSTALL
else
DestArchiveLib := $(PROJ_libdir)/lib$(LIBRARYNAME).a

install-local:: $(DestArchiveLib)

$(DestArchiveLib): $(PROJ_libdir) $(LibName.A)
	$(Echo) Installing $(BuildMode) Archive Library $(DestArchiveLib)
	$(Verb) $(MKDIR) $(PROJ_libdir)
	$(Verb) $(LTInstall) $(LibName.A) $(DestArchiveLib)

uninstall-local::
	$(Echo) Uninstalling $(BuildMode) Archive Library $(DestArchiveLib)
	-$(Verb) $(RM) -f $(DestArchiveLib)
endif
endif

# endif LIBRARYNAME
endif 

###############################################################################
# Tool Build Rules: Build executable tool based on TOOLNAME option
###############################################################################

ifdef TOOLNAME

#---------------------------------------------------------
# Set up variables for building a tool.
#---------------------------------------------------------
ifdef EXAMPLE_TOOL
ToolBuildPath   := $(ExmplDir)/$(strip $(TOOLNAME))$(EXEEXT)
else
ToolBuildPath   := $(ToolDir)/$(strip $(TOOLNAME))$(EXEEXT)
endif

#---------------------------------------------------------
# Provide targets for building the tools
#---------------------------------------------------------
all-local:: $(ToolBuildPath)

clean-local::
ifneq ($(strip $(ToolBuildPath)),)
	-$(Verb) $(RM) -f $(ToolBuildPath)
endif

ifdef EXAMPLE_TOOL
$(ToolBuildPath): $(ExmplDir)/.dir
else
$(ToolBuildPath): $(ToolDir)/.dir
endif

$(ToolBuildPath): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths)
	$(Echo) Linking $(BuildMode) executable $(TOOLNAME) $(StripWarnMsg)
	$(Verb) $(LTLink) -o $@ $(TOOLLINKOPTS) $(ObjectsO) $(ProjLibsOptions) \
	$(LLVMLibsOptions) $(ExtraLibs) $(TOOLLINKOPTSB) $(LIBS)
	$(Echo) ======= Finished Linking $(BuildMode) Executable $(TOOLNAME) \
          $(StripWarnMsg) 

ifdef NO_INSTALL
install-local::
	$(Echo) Install circumvented with NO_INSTALL
uninstall-local::
	$(Echo) Uninstall circumvented with NO_INSTALL
else
DestTool = $(PROJ_bindir)/$(TOOLNAME)

install-local:: $(DestTool)

$(DestTool): $(PROJ_bindir) $(ToolBuildPath)
	$(Echo) Installing $(BuildMode) $(DestTool)
	$(Verb) $(ProgInstall) $(ToolBuildPath) $(DestTool)

uninstall-local::
	$(Echo) Uninstalling $(BuildMode) $(DestTool)
	-$(Verb) $(RM) -f $(DestTool)
endif
endif

###############################################################################
# Object Build Rules: Build object files based on sources 
###############################################################################

# FIXME: This should be checking for "if not GCC or ICC", not for "if HP-UX"
ifeq ($(OS),HP-UX)
  DISABLE_AUTO_DEPENDENCIES=1
endif

ifdef SHARED_LIBRARY
PIC_FLAG = "(PIC)"
MAYBE_PIC_Compile.CXX = $(LTCompile.CXX)
MAYBE_PIC_Compile.C = $(LTCompile.C)
else
MAYBE_PIC_Compile.CXX = $(Compile.CXX)
MAYBE_PIC_Compile.C = $(Compile.C)
endif

# Provide rule sets for when dependency generation is enabled
ifndef DISABLE_AUTO_DEPENDENCIES

#---------------------------------------------------------
# Create .lo files in the ObjDir directory from the .cpp and .c files...
#---------------------------------------------------------

$(ObjDir)/%.lo $(ObjDir)/%.o: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
	$(Echo) "Compiling $*.cpp for $(BuildMode) build " $(PIC_FLAG)
	$(Verb) if $(MAYBE_PIC_Compile.CXX) -MD -MT $@ -MP -MF $(ObjDir)/$*.LACXXd $< -o $@ ;\
	  then $(MV) -f "$(ObjDir)/$*.LACXXd" "$(ObjDir)/$*.d"; \
	  else $(RM) -f "$(ObjDir)/$*.LACXXd"; exit 1; fi

$(ObjDir)/%.lo $(ObjDir)/%.o: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
	$(Echo) "Compiling $*.cc for $(BuildMode) build" $(PIC_FLAG)
	$(Verb) if $(MAYBE_PIC_Compile.CXX) -MD -MT $@ -MP -MF $(ObjDir)/$*.LACXXd $< -o $@ ;\
	then $(MV) -f "$(ObjDir)/$*.LACXXd" "$(ObjDir)/$*.d"; \
	else $(RM) -f "$(ObjDir)/$*.LACXXd"; exit 1; fi

$(ObjDir)/%.lo $(ObjDir)/%.o: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
	$(Echo) "Compiling $*.c for $(BuildMode) build" $(PIC_FLAG)
	$(Verb) if $(MAYBE_PIC_Compile.C) -MD -MT $@ -MP -MF $(ObjDir)/$*.LACd $< -o $@ ; \
	then $(MV) -f "$(ObjDir)/$*.LACd" "$(ObjDir)/$*.d"; \
	else $(RM) -f "$(ObjDir)/$*.LACd"; exit 1; fi

#---------------------------------------------------------
# Create .bc files in the ObjDir directory from .cpp .cc and .c files...
#---------------------------------------------------------

$(ObjDir)/%.ll: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMGXX)
	$(Echo) "Compiling $*.cpp for $(BuildMode) build (bytecode)"
	$(Verb) if $(BCCompile.CXX) -MD -MT $@ -MP -MF "$(ObjDir)/$*.BCCXXd" \
                              $< -o $@ -S -emit-llvm ; \
	then $(MV) -f "$(ObjDir)/$*.BCCXXd" "$(ObjDir)/$*.d"; \
	else $(RM) -f "$(ObjDir)/$*.BCCXXd"; exit 1; fi
	$(call UPGRADE_MSG,$@) 
	$(call UPGRADE_LL,$@)

$(ObjDir)/%.ll: %.cc $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMGXX)
	$(Echo) "Compiling $*.cc for $(BuildMode) build (bytecode)"
	$(Verb) if $(BCCompile.CXX) -MD -MT $@ -MP -MF "$(ObjDir)/$*.BCCXXd" \
                              $< -o $@ -S -emit-llvm ; \
	then $(MV) -f "$(ObjDir)/$*.BCCXXd" "$(ObjDir)/$*.d"; \
	else $(RM) -f "$(ObjDir)/$*.BCCXXd"; exit 1; fi
	$(call UPGRADE_MSG,$@) 
	$(call UPGRADE_LL,$@)

$(ObjDir)/%.ll: %.c $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMGCC)
	$(Echo) "Compiling $*.c for $(BuildMode) build (bytecode)"
	$(Verb) if $(BCCompile.C) -MD -MT $@ -MP -MF "$(ObjDir)/$*.BCCd" \
                            $< -o $@ -S -emit-llvm ; \
	then $(MV) -f "$(ObjDir)/$*.BCCd" "$(ObjDir)/$*.d"; \
	else $(RM) -f "$(ObjDir)/$*.BCCd"; exit 1; fi
	$(call UPGRADE_MSG,$@) 
	$(call UPGRADE_LL,$@)

# Provide alternate rule sets if dependencies are disabled
else

$(ObjDir)/%.lo $(ObjDir)/%.o: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
	$(Echo) "Compiling $*.cpp for $(BuildMode) build" $(PIC_FLAG)
	$(MAYBE_PIC_Compile.CXX) $< -o $@ 

$(ObjDir)/%.lo $(ObjDir)/%.o: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
	$(Echo) "Compiling $*.cc for $(BuildMode) build" $(PIC_FLAG)
	$(MAYBE_PIC_Compile.CXX) $< -o $@ 

$(ObjDir)/%.lo $(ObjDir)/%.o: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
	$(Echo) "Compiling $*.c for $(BuildMode) build" $(PIC_FLAG)
	$(MAYBE_PIC_Compile.C) $< -o $@ 

$(ObjDir)/%.ll: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMGXX)
	$(Echo) "Compiling $*.cpp for $(BuildMode) build (bytecode)"
	$(BCCompile.CXX) $< -o $@ -S -emit-llvm
	$(call UPGRADE_MSG,$@) 
	$(call UPGRADE_LL,$@)

$(ObjDir)/%.ll: %.cc $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMGXX)
	$(Echo) "Compiling $*.cc for $(BuildMode) build (bytecode)"
	$(BCCompile.CXX) $< -o $@ -S -emit-llvm
	$(call UPGRADE_MSG,$@) 
	$(call UPGRADE_LL,$@)

$(ObjDir)/%.ll: %.c $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMGCC)
	$(Echo) "Compiling $*.c for $(BuildMode) build (bytecode)"
	$(BCCompile.C) $< -o $@ -S -emit-llvm
	$(call UPGRADE_MSG,@) 
	$(call UPGRADE_LL,@)

endif


## Rules for building preprocessed (.i/.ii) outputs.
$(BuildMode)/%.ii: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
	$(Echo) "Compiling $*.cpp for $(BuildMode) build to .ii file"
	$(Verb) $(Preprocess.CXX) $< -o $@

$(BuildMode)/%.ii: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
	$(Echo) "Compiling $*.cc for $(BuildMode) build to .ii file"
	$(Verb) $(Preprocess.CXX) $< -o $@

$(BuildMode)/%.i: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
	$(Echo) "Compiling $*.c for $(BuildMode) build to .i file"
	$(Verb) $(Preprocess.C) $< -o $@


$(ObjDir)/%.s: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
	$(Echo) "Compiling $*.cpp to asm for $(BuildMode) build" $(PIC_FLAG)
	$(MAYBE_PIC_Compile.CXX) $< -o $@ -S

$(ObjDir)/%.s: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
	$(Echo) "Compiling $*.cc to asm for $(BuildMode) build" $(PIC_FLAG)
	$(MAYBE_PIC_Compile.CXX) $< -o $@ -S

$(ObjDir)/%.s: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
	$(Echo) "Compiling $*.c to asm for $(BuildMode) build" $(PIC_FLAG)
	$(MAYBE_PIC_Compile.C) $< -o $@ -S


# make the C and C++ compilers strip debug info out of bytecode libraries.
ifdef DEBUG_RUNTIME
$(ObjectsBC): $(ObjDir)/%.bc: $(ObjDir)/%.ll $(LLVMAS) $(LOPT)
	$(Echo) "Compiling $*.ll to $*.bc for $(BuildMode) build (bytecode)"
	$(Verb) $(LLVMAS) $< -o - | $(LOPT) -std-compile-opts -o $@ -f
else
$(ObjectsBC): $(ObjDir)/%.bc: $(ObjDir)/%.ll $(LLVMAS) $(LOPT)
	$(Echo) "Compiling $*.ll to $*.bc for $(BuildMode) build (bytecode)"
	$(Verb) $(LLVMAS) $< -o - | \
	   $(LOPT) -std-compile-opts -strip-debug -o $@ -f
endif


#---------------------------------------------------------
# Provide rule to build .bc files from .ll sources,
# regardless of dependencies
#---------------------------------------------------------
$(ObjDir)/%.bc: %.ll $(ObjDir)/.dir $(LLVMAS)
	$(Echo) "Compiling $*.ll for $(BuildMode) build"
	$(Verb) $(LLVMAS) $< -f -o $@

###############################################################################
# TABLEGEN: Provide rules for running tblgen to produce *.inc files
###############################################################################

ifdef TARGET

TDFiles := $(strip $(wildcard $(PROJ_SRC_DIR)/*.td) \
           $(LLVM_SRC_ROOT)/lib/Target/Target.td \
           $(LLVM_SRC_ROOT)/lib/Target/TargetCallingConv.td \
           $(LLVM_SRC_ROOT)/lib/Target/TargetSelectionDAG.td \
           $(LLVM_SRC_ROOT)/include/llvm/CodeGen/ValueTypes.td) \
           $(wildcard $(LLVM_SRC_ROOT)/include/llvm/Intrinsics*.td)
INCFiles := $(filter %.inc,$(BUILT_SOURCES))
INCTMPFiles := $(INCFiles:%=$(ObjDir)/%.tmp)
.PRECIOUS: $(INCTMPFiles) $(INCFiles)

# All of these files depend on tblgen and the .td files.
$(INCTMPFiles) : $(TBLGEN) $(TDFiles)

# INCFiles rule: All of the tblgen generated files are emitted to 
# $(ObjDir)/%.inc.tmp, instead of emitting them directly to %.inc.  This allows
# us to only "touch" the real file if the contents of it change.  IOW, if
# tblgen is modified, all of the .inc.tmp files are regereated, but no
# dependencies of the .inc files are, unless the contents of the .inc file
# changes.
$(INCFiles) : %.inc : $(ObjDir)/%.inc.tmp
	$(Verb) $(CMP) -s $@ $< || $(CP) $< $@

$(TARGET:%=$(ObjDir)/%GenRegisterNames.inc.tmp): \
$(ObjDir)/%GenRegisterNames.inc.tmp : %.td $(ObjDir)/.dir
	$(Echo) "Building $(<F) register names with tblgen"
	$(Verb) $(TableGen) -gen-register-enums -o $@ $<

$(TARGET:%=$(ObjDir)/%GenRegisterInfo.h.inc.tmp): \
$(ObjDir)/%GenRegisterInfo.h.inc.tmp : %.td $(ObjDir)/.dir
	$(Echo) "Building $(<F) register information header with tblgen"
	$(Verb) $(TableGen) -gen-register-desc-header -o $@ $<

$(TARGET:%=$(ObjDir)/%GenRegisterInfo.inc.tmp): \
$(ObjDir)/%GenRegisterInfo.inc.tmp : %.td $(ObjDir)/.dir
	$(Echo) "Building $(<F) register info implementation with tblgen"
	$(Verb) $(TableGen) -gen-register-desc -o $@ $<

$(TARGET:%=$(ObjDir)/%GenInstrNames.inc.tmp): \
$(ObjDir)/%GenInstrNames.inc.tmp : %.td $(ObjDir)/.dir
	$(Echo) "Building $(<F) instruction names with tblgen"
	$(Verb) $(TableGen) -gen-instr-enums -o $@ $<

$(TARGET:%=$(ObjDir)/%GenInstrInfo.inc.tmp): \
$(ObjDir)/%GenInstrInfo.inc.tmp : %.td $(ObjDir)/.dir
	$(Echo) "Building $(<F) instruction information with tblgen"
	$(Verb) $(TableGen) -gen-instr-desc -o $@ $<

$(TARGET:%=$(ObjDir)/%GenAsmWriter.inc.tmp): \
$(ObjDir)/%GenAsmWriter.inc.tmp : %.td $(ObjDir)/.dir
	$(Echo) "Building $(<F) assembly writer with tblgen"
	$(Verb) $(TableGen) -gen-asm-writer -o $@ $<

$(TARGET:%=$(ObjDir)/%GenAsmWriter1.inc.tmp): \
$(ObjDir)/%GenAsmWriter1.inc.tmp : %.td $(ObjDir)/.dir
	$(Echo) "Building $(<F) assembly writer #1 with tblgen"
	$(Verb) $(TableGen) -gen-asm-writer -asmwriternum=1 -o $@ $< 

$(TARGET:%=$(ObjDir)/%GenCodeEmitter.inc.tmp): \
$(ObjDir)/%GenCodeEmitter.inc.tmp: %.td $(ObjDir)/.dir
	$(Echo) "Building $(<F) code emitter with tblgen"
	$(Verb) $(TableGen) -gen-emitter -o $@ $<

$(TARGET:%=$(ObjDir)/%GenDAGISel.inc.tmp): \
$(ObjDir)/%GenDAGISel.inc.tmp : %.td $(ObjDir)/.dir
	$(Echo) "Building $(<F) instruction selector implementation with tblgen"
	$(Verb) $(TableGen) -gen-dag-isel -o $@ $<

$(TARGET:%=$(ObjDir)/%GenSubtarget.inc.tmp): \
$(ObjDir)/%GenSubtarget.inc.tmp : %.td $(ObjDir)/.dir
	$(Echo) "Building $(<F) subtarget information with tblgen"
	$(Verb) $(TableGen) -gen-subtarget -o $@ $<

$(TARGET:%=$(ObjDir)/%GenCallingConv.inc.tmp): \
$(ObjDir)/%GenCallingConv.inc.tmp : %.td $(ObjDir)/.dir
	$(Echo) "Building $(<F) calling convention information with tblgen"
	$(Verb) $(TableGen) -gen-callingconv -o $@ $<

clean-local::
	-$(Verb) $(RM) -f $(INCFiles)

endif

###############################################################################
# LEX AND YACC: Provide rules for generating sources with lex and yacc
###############################################################################

#---------------------------------------------------------
# Provide rules for generating a .cpp source file from 
# (f)lex input sources. 
#---------------------------------------------------------

LexFiles  := $(filter %.l,$(Sources))

ifneq ($(LexFiles),)

# Cancel built-in rules for lex
%.c: %.l
%.cpp: %.l

all:: $(LexFiles:%.l=$(PROJ_SRC_DIR)/%.cpp.cvs)

# Note the extra sed filtering here, used to cut down on the warnings emited 
# by GCC.  The last line is a gross hack to work around flex aparently not 
# being able to resize the buffer on a large token input.  Currently, for 
# uninitialized string buffers in LLVM we can generate very long tokens, so 
# this is a hack around it.
# FIXME.  (f.e. char Buffer[10000] )
$(PROJ_SRC_DIR)/%.cpp: $(PROJ_SRC_DIR)/%.l
	$(Echo) Flexing $*.l
	$(Verb) $(FLEX) -t $(PROJ_SRC_DIR)/$*.l | \
	$(SED) 's/void yyunput/inline void yyunput/' | \
	$(SED) 's/void \*yy_flex_realloc/inline void *yy_flex_realloc/' | \
	$(SED) 's/#define YY_BUF_SIZE 16384/#define YY_BUF_SIZE (16384*64)/' \
	  > $(PROJ_SRC_DIR)/$*.cpp
    
# IFF the .l file has changed since it was last checked into CVS, copy the .l
# file to .l.cvs and the generated .cpp file to .cpp.cvs.  We use this mechanism
# so that people without flex can build LLVM by copying the .cvs files to the 
# source location and building them.
$(LexFiles:%.l=$(PROJ_SRC_DIR)/%.cpp.cvs): \
$(PROJ_SRC_DIR)/%.cpp.cvs: $(PROJ_SRC_DIR)/%.cpp
	$(Verb) $(CMP) -s $(PROJ_SRC_DIR)/$*.l $(PROJ_SRC_DIR)/$*.l.cvs || \
      ($(CP) $< $@; $(CP) $(PROJ_SRC_DIR)/$*.l $(PROJ_SRC_DIR)/$*.l.cvs)

$(LexFiles:%.l=$(ObjDir)/%.o) : \
$(ObjDir)/%.o : $(PROJ_SRC_DIR)/%.cpp

clean-local::
	-$(Verb) $(RM) -f $(LexOutput)

endif

#---------------------------------------------------------
# Provide rules for generating a .cpp and .h source files 
# from yacc (bison) input sources.
#---------------------------------------------------------

YaccFiles  := $(filter %.y,$(Sources))
ifneq ($(YaccFiles),)

.PRECIOUS: $(YaccOutput)

all:: $(YaccFiles:%.y=$(PROJ_SRC_DIR)/%.cpp.cvs)

# Cancel built-in rules for yacc
%.c: %.y 
%.cpp: %.y
%.h: %.y

# Rule for building the bison based parsers...
ifneq ($(BISON),)
$(PROJ_SRC_DIR)/%.cpp $(PROJ_SRC_DIR)/%.h : $(PROJ_SRC_DIR)/%.y
	$(Echo) "Bisoning $*.y"
	$(Verb) $(BISON) -v -d -p $(<F:%Parser.y=%) -o $*.tab.c $<
	$(Verb) $(MV) -f $*.tab.c $(PROJ_SRC_DIR)/$*.cpp
	$(Verb) $(MV) -f $*.tab.h $(PROJ_SRC_DIR)/$*.h

# IFF the .y file has changed since it was last checked into CVS, copy the .y
# file to .y.cvs and the generated .cpp/.h file to .cpp.cvs/.h.cvs.  We use this
# mechanism so that people without flex can build LLVM by copying the .cvs files
# to the source location and building them.
$(YaccFiles:%.y=$(PROJ_SRC_DIR)/%.cpp.cvs): \
$(PROJ_SRC_DIR)/%.cpp.cvs: $(PROJ_SRC_DIR)/%.cpp
	$(Verb) $(CMP) -s $(PROJ_SRC_DIR)/$*.y $(PROJ_SRC_DIR)/$*.y.cvs || \
      ($(CP) $< $@; \
       $(CP) $(PROJ_SRC_DIR)/$*.y $(PROJ_SRC_DIR)/$*.y.cvs; \
       $(CP) $(PROJ_SRC_DIR)/$*.h $(PROJ_SRC_DIR)/$*.h.cvs)

else
$(PROJ_SRC_DIR)/%.cpp : $(PROJ_SRC_DIR)/%.cpp.cvs
	$(Echo) "Bison of $*.y SKIPPED, bison not found -- copying .cpp.cvs"
	$(Verb)$(CP) $(PROJ_SRC_DIR)/$*.cpp.cvs $(PROJ_SRC_DIR)/$*.cpp

$(PROJ_SRC_DIR)/%.h : $(PROJ_SRC_DIR)/%.h.cvs
	$(Echo) "Bison of $*.y SKIPPED, bison not found -- copying .h.cvs"
	$(Verb)$(CP) $(PROJ_SRC_DIR)/$*.h.cvs $(PROJ_SRC_DIR)/$*.h
endif


$(YaccFiles:%.y=$(ObjDir)/%.o): $(ObjDir)/%.o : $(PROJ_SRC_DIR)/%.cpp

YaccOutput := $(YaccFiles:%.y=%.output)

clean-local::
	-$(Verb) $(RM) -f $(YaccOutput)
endif

###############################################################################
# OTHER RULES: Other rules needed
###############################################################################

# To create postscript files from dot files...
ifneq ($(DOT),false)
%.ps: %.dot
	$(DOT) -Tps < $< > $@
else
%.ps: %.dot
	$(Echo) "Cannot build $@: The program dot is not installed"
endif

# This rules ensures that header files that are removed still have a rule for
# which they can be "generated."  This allows make to ignore them and
# reproduce the dependency lists.
%.h:: ;
%.hpp:: ;

# Define clean-local to clean the current directory. Note that this uses a
# very conservative approach ensuring that empty variables do not cause 
# errors or disastrous removal.
clean-local::
ifneq ($(strip $(ObjDir)),)
	-$(Verb) $(RM) -rf $(ObjDir)
endif
	-$(Verb) $(RM) -f core core.[0-9][0-9]* *.o *.d *~ *.flc
ifneq ($(strip $(SHLIBEXT)),) # Extra paranoia - make real sure SHLIBEXT is set
	-$(Verb) $(RM) -f *$(SHLIBEXT)
endif

clean-all-local::
	-$(Verb) $(RM) -rf Debug Release Profile

# Build tags database for Emacs/Xemacs:
tags:: TAGS CTAGS

TAGS: 
	find $(PROJ_SRC_ROOT)/include $(PROJ_SRC_ROOT)/lib \
          $(PROJ_SRC_ROOT)/tools $(PROJ_SRC_ROOT)/examples \
          $(PROJ_OBJ_ROOT)/include $(PROJ_OBJ_ROOT)/lib \
          $(PROJ_OBJ_ROOT)/tools $(PROJ_OBJ_ROOT)/examples \
        -name '*.cpp' -o -name '*.h' | \
        $(ETAGS) $(ETAGSFLAGS) -

CTAGS:
	find $(PROJ_SRC_ROOT)/include $(PROJ_SRC_ROOT)/lib \
          $(PROJ_SRC_ROOT)/tools $(PROJ_SRC_ROOT)/examples \
          $(PROJ_OBJ_ROOT)/include $(PROJ_OBJ_ROOT)/lib \
          $(PROJ_OBJ_ROOT)/tools $(PROJ_OBJ_ROOT)/examples \
          \( -name '*.cpp' -o -name '*.h' \) -print | \
          ctags -ImtT -o $(PROJ_OBJ_ROOT)/CTAGS -L -


###############################################################################
# DEPENDENCIES: Include the dependency files if we should
###############################################################################
ifndef DISABLE_AUTO_DEPENDENCIES

# If its not one of the cleaning targets
ifneq ($(strip $(filter-out clean clean-local dist-clean,$(MAKECMDGOALS)))),)

# Get the list of dependency files
DependFiles := $(basename $(filter %.cpp %.c %.cc, $(Sources)))
DependFiles := $(DependFiles:%=$(PROJ_OBJ_DIR)/$(BuildMode)/%.d)

-include /dev/null $(DependFiles)

endif

endif 

###############################################################################
# CHECK: Running the test suite
###############################################################################

check::
	$(Verb) if test -d "$(PROJ_OBJ_ROOT)/test" ; then \
	  if test -f "$(PROJ_OBJ_ROOT)/test/Makefile" ; then \
	    $(EchoCmd) Running test suite ; \
	    $(MAKE) -C $(PROJ_OBJ_ROOT)/test check-local \
	      TESTSUITE=$(TESTSUITE) ; \
	  else \
	    $(EchoCmd) No Makefile in test directory ; \
	  fi ; \
	else \
	  $(EchoCmd) No test directory ; \
	fi

###############################################################################
# DISTRIBUTION: Handle construction of a distribution tarball
###############################################################################

#------------------------------------------------------------------------
# Define distribution related variables
#------------------------------------------------------------------------
DistName    := $(PROJECT_NAME)-$(PROJ_VERSION)
DistDir     := $(PROJ_OBJ_ROOT)/$(DistName)
TopDistDir  := $(PROJ_OBJ_ROOT)/$(DistName)
DistTarGZip := $(PROJ_OBJ_ROOT)/$(DistName).tar.gz
DistZip     := $(PROJ_OBJ_ROOT)/$(DistName).zip
DistTarBZ2  := $(PROJ_OBJ_ROOT)/$(DistName).tar.bz2
DistAlways  := CREDITS.TXT LICENSE.TXT README.txt README AUTHORS COPYING \
	       ChangeLog INSTALL NEWS Makefile Makefile.common Makefile.rules \
	       Makefile.config.in configure autoconf
DistOther   := $(notdir $(wildcard \
               $(PROJ_SRC_DIR)/*.h \
               $(PROJ_SRC_DIR)/*.td \
               $(PROJ_SRC_DIR)/*.def \
               $(PROJ_SRC_DIR)/*.ll \
               $(PROJ_SRC_DIR)/*.in))
DistSubDirs := $(SubDirs)
DistSources  = $(Sources) $(EXTRA_DIST)
DistFiles    = $(DistAlways) $(DistSources) $(DistOther)

#------------------------------------------------------------------------
# We MUST build distribution with OBJ_DIR != SRC_DIR
#------------------------------------------------------------------------
ifeq ($(PROJ_SRC_DIR),$(PROJ_OBJ_DIR))
dist dist-check dist-clean dist-gzip dist-bzip2 dist-zip ::
	$(Echo) ERROR: Target $@ only available with OBJ_DIR != SRC_DIR

else

#------------------------------------------------------------------------
# Prevent attempt to run dist targets from anywhere but the top level
#------------------------------------------------------------------------
ifneq ($(LEVEL),.)
dist dist-check dist-clean dist-gzip dist-bzip2 dist-zip ::
	$(Echo) ERROR: You must run $@ from $(PROJ_OBJ_ROOT)
else

#------------------------------------------------------------------------
# Provide the top level targets
#------------------------------------------------------------------------

dist-gzip:: $(DistTarGZip)

$(DistTarGZip) : $(TopDistDir)/.makedistdir
	$(Echo) Packing gzipped distribution tar file.
	$(Verb) cd $(PROJ_OBJ_ROOT) ; $(TAR) chf - "$(DistName)" | \
	  $(GZIP) -c > "$(DistTarGZip)"

dist-bzip2:: $(DistTarBZ2)

$(DistTarBZ2) : $(TopDistDir)/.makedistdir
	$(Echo) Packing bzipped distribution tar file.
	$(Verb) cd $(PROJ_OBJ_ROOT) ; $(TAR) chf - $(DistName) | \
	  $(BZIP2) -c >$(DistTarBZ2)

dist-zip:: $(DistZip)

$(DistZip) : $(TopDistDir)/.makedistdir
	$(Echo) Packing zipped distribution file.
	$(Verb) rm -f $(DistZip)
	$(Verb) cd $(PROJ_OBJ_ROOT) ; $(ZIP) -rq $(DistZip) $(DistName)

dist :: $(DistTarGZip) $(DistTarBZ2) $(DistZip) 
	$(Echo) ===== DISTRIBUTION PACKAGING SUCESSFUL =====

DistCheckDir := $(PROJ_OBJ_ROOT)/_distcheckdir

dist-check:: $(DistTarGZip)
	$(Echo) Checking distribution tar file.
	$(Verb) if test -d $(DistCheckDir) ; then \
	  $(RM) -rf $(DistCheckDir) ; \
	fi
	$(Verb) $(MKDIR) $(DistCheckDir)
	$(Verb) cd $(DistCheckDir) && \
	  $(MKDIR) $(DistCheckDir)/build && \
	  $(MKDIR) $(DistCheckDir)/install && \
	  gunzip -c $(DistTarGZip) | $(TAR) xf - && \
	  cd build && \
	  ../$(DistName)/configure --prefix="$(DistCheckDir)/install" \
	    --srcdir=../$(DistName) $(DIST_CHECK_CONFIG_OPTIONS) && \
	  $(MAKE) all && \
	  $(MAKE) check && \
	  $(MAKE) install && \
	  $(MAKE) uninstall && \
	  $(MAKE) dist-clean && \
	  $(EchoCmd) ===== $(DistTarGZip) Ready For Distribution =====

dist-clean::
	$(Echo) Cleaning distribution files
	-$(Verb) $(RM) -rf $(DistTarGZip) $(DistTarBZ2) $(DistZip) $(DistName) \
	  $(DistCheckDir)

endif

#------------------------------------------------------------------------
# Provide the recursive distdir target for building the distribution directory
#------------------------------------------------------------------------
distdir: $(DistDir)/.makedistdir
$(DistDir)/.makedistdir: $(DistSources)
	$(Verb) if test "$(DistDir)" = "$(TopDistDir)" ; then \
	  if test -d "$(DistDir)" ; then \
	    find $(DistDir) -type d ! -perm -200 -exec chmod u+w {} ';'  || \
	      exit 1 ; \
	  fi ; \
	  $(EchoCmd) Removing old $(DistDir) ; \
	  $(RM) -rf $(DistDir); \
	  $(EchoCmd) Making 'all' to verify build ; \
	  $(MAKE) ENABLE_OPTIMIZED=1 all ; \
	fi
	$(Echo) Building Distribution Directory $(DistDir)
	$(Verb) $(MKDIR) $(DistDir) 
	$(Verb) srcdirstrip=`echo "$(PROJ_SRC_DIR)" | sed 's|.|.|g'`; \
	srcrootstrip=`echo "$(PROJ_SRC_ROOT)" | sed 's|.|.|g'`; \
	for file in $(DistFiles) ; do \
	  case "$$file" in \
	    $(PROJ_SRC_DIR)/*) \
	      file=`echo "$$file" | sed "s#^$$srcdirstrip/##"` \
	      ;; \
	    $(PROJ_SRC_ROOT)/*) \
	      file=`echo "$$file" | \
		sed "s#^$$srcrootstrip/##"` \
	      ;; \
	  esac; \
	  if test -f "$(PROJ_SRC_DIR)/$$file" || \
	     test -d "$(PROJ_SRC_DIR)/$$file" ; then \
	    from_dir="$(PROJ_SRC_DIR)" ; \
	  elif test -f "$$file" || test -d "$$file" ; then \
	    from_dir=. ; \
	  fi ; \
	  to_dir=`echo "$$file" | sed -e 's#/[^/]*$$##'` ; \
	  if test "$$to_dir" != "$$file" && test "$$to_dir" != "."; then \
	    to_dir="$(DistDir)/$$dir"; \
	    $(MKDIR) "$$to_dir" ; \
	  else \
	    to_dir="$(DistDir)"; \
	  fi; \
	  mid_dir=`echo "$$file" | sed -n -e 's#^\(.*\)/[^/]*$$#\1#p'`; \
	  if test -n "$$mid_dir" ; then \
            $(MKDIR) "$$to_dir/$$mid_dir" || exit 1; \
          fi ; \
	  if test -d "$$from_dir/$$file"; then \
	    if test -d "$(PROJ_SRC_DIR)/$$file" && \
	       test "$$from_dir" != "$(PROJ_SRC_DIR)" ; then \
	       cd $(PROJ_SRC_DIR) ; \
	       $(TAR) cf - $$file --exclude .svn --exclude CVS | \
	         ( cd $$to_dir ; $(TAR) xf - ) ; \
	       cd $(PROJ_OBJ_DIR) ; \
	    else \
	       cd $$from_dir ; \
	       $(TAR) cf - $$file --exclude .svn --exclude CVS | \
	         ( cd $$to_dir ; $(TAR) xf - ) ; \
	       cd $(PROJ_OBJ_DIR) ; \
	    fi; \
	  elif test -f "$$from_dir/$$file" ; then \
	    $(CP) -p "$$from_dir/$$file" "$(DistDir)/$$file" || exit 1; \
	  elif test -L "$$from_dir/$$file" ; then \
	    $(CP) -pd "$$from_dir/$$file" $(DistDir)/$$file || exit 1; \
	  elif echo "$(DistAlways)" | grep -v "$$file" >/dev/null ; then \
	    $(EchoCmd) "===== WARNING: Distribution Source " \
	      "$$from_dir/$$file Not Found!" ; \
	  elif test "$(Verb)" != '@' ; then \
	    $(EchoCmd) "Skipping non-existent $$from_dir/$$file" ; \
	  fi; \
	done
	$(Verb) for subdir in $(DistSubDirs) ; do \
	  if test "$$subdir" \!= "." ; then \
	    new_distdir="$(DistDir)/$$subdir" ; \
	    test -d "$$new_distdir" || $(MKDIR) "$$new_distdir" || exit 1; \
	    ( cd $$subdir && $(MAKE) ENABLE_OPTIMIZED=1 \
	      DistDir="$$new_distdir" distdir ) || exit 1; \
	  fi; \
	done
	$(Verb) if test "$(DistDir)" = "$(TopDistDir)" ; then \
	  $(EchoCmd) Eliminating CVS/.svn directories from distribution ; \
	  $(RM) -rf `find $(TopDistDir) -type d \( -name CVS -o \
                                  -name .svn \) -print` ;\
	  $(MAKE) dist-hook ; \
	  $(FIND) $(TopDistDir) -type d ! -perm -777 -exec chmod a+rwx {} \; \
	    -o ! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; \
	    -o ! -type d ! -perm -400 -exec chmod a+r {} \; \
	    -o ! -type d ! -perm -444 -exec \
	      $(SHELL) $(INSTALL_SH) -c -m a+r {} {} \; \
	    || chmod -R a+r $(DistDir) ; \
	fi

# This is invoked by distdir target, define it as a no-op to avoid errors if not
# defined by user.
dist-hook::

endif

###############################################################################
# TOP LEVEL - targets only to apply at the top level directory
###############################################################################

ifeq ($(LEVEL),.)

#------------------------------------------------------------------------
# Install support for the project's include files:
#------------------------------------------------------------------------
ifdef NO_INSTALL
install-local::
	$(Echo) Install circumvented with NO_INSTALL
uninstall-local::
	$(Echo) Uninstall circumvented with NO_INSTALL
else
install-local::
	$(Echo) Installing include files
	$(Verb) $(MKDIR) $(PROJ_includedir)
	$(Verb) if test -d "$(PROJ_SRC_ROOT)/include" ; then \
	  cd $(PROJ_SRC_ROOT)/include && \
	  for  hdr in `find . -type f '!' '(' -name '*~' -o -name '.cvsignore' \
	      -o -name '.#*' -o -name '*.in' ')' -print | grep -v CVS | \
	      grep -v .svn` ; do \
	    instdir=`dirname "$(PROJ_includedir)/$$hdr"` ; \
	    if test \! -d "$$instdir" ; then \
	      $(EchoCmd) Making install directory $$instdir ; \
	      $(MKDIR) $$instdir ;\
	    fi ; \
	    $(DataInstall) $$hdr $(PROJ_includedir)/$$hdr ; \
	  done ; \
	fi
ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT))
	$(Verb) if test -d "$(PROJ_OBJ_ROOT)/include" ; then \
	  cd $(PROJ_OBJ_ROOT)/include && \
	  for hdr in `find . -type f -print | grep -v CVS` ; do \
	    $(DataInstall) $$hdr $(PROJ_includedir)/$$hdr ; \
	  done ; \
	fi
endif

uninstall-local::
	$(Echo) Uninstalling include files
	$(Verb) if [ -d "$(PROJ_SRC_ROOT)/include" ] ; then \
	  cd $(PROJ_SRC_ROOT)/include && \
	    $(RM) -f `find . -path '*/Internal' -prune -o '(' -type f \
	      '!' '(' -name '*~' -o -name '.cvsignore' -o -name '.#*' \
        -o -name '*.in' ')' -print ')' | \
        grep -v CVS | sed 's#^#$(PROJ_includedir)/#'` ; \
	  cd $(PROJ_SRC_ROOT)/include && \
	    $(RM) -f `find . -path '*/Internal' -prune -o '(' -type f -name '*.in' \
      -print ')' | sed 's#\.in$$##;s#^#$(PROJ_includedir)/#'` ; \
	fi
endif
endif

check-line-length:
	@egrep -n '.{81}' $(Sources)

check-for-tabs:
	@egrep -n '	' $(Sources)
check-footprint:
	@ls -l $(LibDir) | awk '\
	  BEGIN { sum = 0; } \
	        { sum += $$5; } \
	  END   { printf("Libraries: %6.3f MBytes\n", sum/(1024.0*1024.0)); }'
	@ls -l $(ToolDir) | awk '\
	  BEGIN { sum = 0; } \
	        { sum += $$5; } \
	  END   { printf("Programs:  %6.3f MBytes\n", sum/(1024.0*1024.0)); }'
#------------------------------------------------------------------------
# Print out the directories used for building
#------------------------------------------------------------------------
printvars::
	$(Echo) "BuildMode    : " '$(BuildMode)'
	$(Echo) "PROJ_SRC_ROOT: " '$(PROJ_SRC_ROOT)'
	$(Echo) "PROJ_SRC_DIR : " '$(PROJ_SRC_DIR)'
	$(Echo) "PROJ_OBJ_ROOT: " '$(PROJ_OBJ_ROOT)'
	$(Echo) "PROJ_OBJ_DIR : " '$(PROJ_OBJ_DIR)'
	$(Echo) "LLVM_SRC_ROOT: " '$(LLVM_SRC_ROOT)'
	$(Echo) "LLVM_OBJ_ROOT: " '$(LLVM_OBJ_ROOT)'
	$(Echo) "PROJ_prefix  : " '$(PROJ_prefix)'
	$(Echo) "PROJ_bindir  : " '$(PROJ_bindir)'
	$(Echo) "PROJ_libdir  : " '$(PROJ_libdir)'
	$(Echo) "PROJ_etcdir  : " '$(PROJ_etcdir)'
	$(Echo) "PROJ_includedir  : " '$(PROJ_includedir)'
	$(Echo) "UserTargets  : " '$(UserTargets)'
	$(Echo) "ObjMakefiles : " '$(ObjMakefiles)'
	$(Echo) "SrcMakefiles : " '$(SrcMakefiles)'
	$(Echo) "ObjDir       : " '$(ObjDir)'
	$(Echo) "LibDir       : " '$(LibDir)'
	$(Echo) "ToolDir      : " '$(ToolDir)'
	$(Echo) "ExmplDir     : " '$(ExmplDir)'
	$(Echo) "Sources      : " '$(Sources)'
	$(Echo) "TDFiles      : " '$(TDFiles)'
	$(Echo) "INCFiles     : " '$(INCFiles)'
	$(Echo) "INCTMPFiles  : " '$(INCTMPFiles)'
	$(Echo) "PreConditions: " '$(PreConditions)'
	$(Echo) "Compile.CXX  : " '$(Compile.CXX)'
	$(Echo) "Compile.C    : " '$(Compile.C)'
	$(Echo) "Archive      : " '$(Archive)'
	$(Echo) "YaccFiles    : " '$(YaccFiles)'
	$(Echo) "LexFiles     : " '$(LexFiles)'
	$(Echo) "Module       : " '$(Module)'
	$(Echo) "FilesToConfig: " '$(FilesToConfigPATH)'
	$(Echo) "SubDirs      : " '$(SubDirs)'
	$(Echo) "ProjLibsPaths: " '$(ProjLibsPaths)'
	$(Echo) "ProjLibsOptions: " '$(ProjLibsOptions)'