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
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
1865
1866
1867
1868
1869
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
2092
2093
2094
2095
2096
2097
2098
2099
2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
2131
2132
2133
2134
2135
2136
2137
2138
2139
2140
2141
2142
2143
2144
2145
2146
2147
2148
2149
2150
2151
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170
2171
2172
2173
2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338
2339
2340
2341
2342
2343
2344
2345
2346
2347
2348
2349
2350
2351
2352
2353
2354
2355
2356
2357
2358
2359
2360
2361
2362
2363
2364
2365
2366
2367
2368
2369
2370
2371
2372
2373
2374
2375
2376
2377
2378
2379
2380
2381
2382
2383
2384
2385
2386
2387
2388
2389
2390
2391
2392
2393
2394
2395
2396
2397
2398
2399
2400
2401
2402
2403
2404
2405
2406
2407
2408
2409
2410
2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436
2437
2438
2439
2440
2441
2442
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485
2486
2487
2488
2489
2490
2491
2492
2493
|
/*=========================================================================
Program: CMake - Cross-Platform Makefile Generator
Module: $RCSfile$
Language: C++
Date: $Date$
Version: $Revision$
Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved.
See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#include "cmMakefile.h"
#include "cmCommand.h"
#include "cmSourceFile.h"
#include "cmSystemTools.h"
#include "cmGlobalGenerator.h"
#include "cmLocalGenerator.h"
#include "cmCommands.h"
#include "cmCacheManager.h"
#include "cmFunctionBlocker.h"
#include "cmListFileCache.h"
#include "cmVariableWatch.h"
#include "cmake.h"
#include <stdlib.h> // required for atoi
#include <cmsys/RegularExpression.hxx>
// default is not to be building executables
cmMakefile::cmMakefile()
{
// Setup the default include file regular expression (match everything).
m_IncludeFileRegularExpression = "^.*$";
// Setup the default include complaint regular expression (match nothing).
m_ComplainFileRegularExpression = "^$";
// Source and header file extensions that we can handle
// Set up a list of source and header extensions
// these are used to find files when the extension
// is not given
// The "c" extension MUST precede the "C" extension.
m_SourceFileExtensions.push_back( "c" );
m_SourceFileExtensions.push_back( "C" );
m_SourceFileExtensions.push_back( "c++" );
m_SourceFileExtensions.push_back( "cc" );
m_SourceFileExtensions.push_back( "cpp" );
m_SourceFileExtensions.push_back( "cxx" );
m_SourceFileExtensions.push_back( "m" );
m_SourceFileExtensions.push_back( "M" );
m_SourceFileExtensions.push_back( "mm" );
m_HeaderFileExtensions.push_back( "h" );
m_HeaderFileExtensions.push_back( "h++" );
m_HeaderFileExtensions.push_back( "hm" );
m_HeaderFileExtensions.push_back( "hpp" );
m_HeaderFileExtensions.push_back( "hxx" );
m_HeaderFileExtensions.push_back( "in" );
m_HeaderFileExtensions.push_back( "txx" );
m_DefineFlags = " ";
m_LocalGenerator = 0;
this->AddSourceGroup("", "^.*$");
this->AddSourceGroup("Source Files",
"\\.(C|M|c|c\\+\\+|cc|cpp|cxx|m|mm|rc|def|r|odl|idl|hpj|bat)$");
this->AddSourceGroup("Header Files", "\\.(h|h\\+\\+|hm|hpp|hxx|in|txx|inl)$");
this->AddSourceGroup("CMake Rules", "\\.rule$");
this->AddDefaultDefinitions();
m_cmDefineRegex.compile("#cmakedefine[ \t]*([A-Za-z_0-9]*)");
}
const char* cmMakefile::GetReleaseVersion()
{
#if CMake_VERSION_MINOR & 1
return "development";
#else
# if CMake_VERSION_PATCH == 0
return "beta";
# else
return "patch " CMAKE_TO_STRING(CMake_VERSION_PATCH);
# endif
#endif
}
unsigned int cmMakefile::GetCacheMajorVersion()
{
if(!this->GetCacheManager()->GetCacheValue("CMAKE_CACHE_MAJOR_VERSION"))
{
return 0;
}
return atoi(this->GetCacheManager()->GetCacheValue("CMAKE_CACHE_MAJOR_VERSION"));
}
unsigned int cmMakefile::GetCacheMinorVersion()
{
if(!this->GetCacheManager()->GetCacheValue("Cmake_Cache_MINOR_VERSION"))
{
return 0;
}
return atoi(this->GetCacheManager()->GetCacheValue("CMAKE_CACHE_MINOR_VERSION"));
}
cmMakefile::~cmMakefile()
{
for(std::vector<cmSourceFile*>::iterator i = m_SourceFiles.begin();
i != m_SourceFiles.end(); ++i)
{
delete *i;
}
for(unsigned int i=0; i < m_UsedCommands.size(); i++)
{
delete m_UsedCommands[i];
}
for(DataMap::const_iterator d = m_DataMap.begin();
d != m_DataMap.end(); ++d)
{
if(d->second)
{
delete d->second;
}
}
std::list<cmFunctionBlocker *>::iterator pos;
for (pos = m_FunctionBlockers.begin();
pos != m_FunctionBlockers.end(); ++pos)
{
cmFunctionBlocker* b = *pos;
delete b;
}
m_FunctionBlockers.clear();
}
void cmMakefile::PrintStringVector(const char* s, const std::vector<std::string>& v) const
{
std::cout << s << ": ( \n";
for(std::vector<std::string>::const_iterator i = v.begin();
i != v.end(); ++i)
{
std::cout << (*i).c_str() << " ";
}
std::cout << " )\n";
}
void cmMakefile::PrintStringVector(const char* s, const std::vector<std::pair<cmStdString, bool> >& v) const
{
std::cout << s << ": ( \n";
for(std::vector<std::pair<cmStdString, bool> >::const_iterator i = v.begin();
i != v.end(); ++i)
{
std::cout << i->first.c_str() << " " << i->second;
}
std::cout << " )\n";
}
// call print on all the classes in the makefile
void cmMakefile::Print() const
{
// print the class lists
std::cout << "classes:\n";
std::cout << " m_Targets: ";
for (cmTargets::const_iterator l = m_Targets.begin();
l != m_Targets.end(); l++)
{
std::cout << l->first << std::endl;
}
std::cout << " m_CurrentOutputDirectory; " <<
m_CurrentOutputDirectory.c_str() << std::endl;
std::cout << " m_StartOutputDirectory; " <<
m_StartOutputDirectory.c_str() << std::endl;
std::cout << " m_HomeOutputDirectory; " <<
m_HomeOutputDirectory.c_str() << std::endl;
std::cout << " m_cmCurrentDirectory; " <<
m_cmCurrentDirectory.c_str() << std::endl;
std::cout << " m_cmStartDirectory; " <<
m_cmStartDirectory.c_str() << std::endl;
std::cout << " m_cmHomeDirectory; " <<
m_cmHomeDirectory.c_str() << std::endl;
std::cout << " m_ProjectName; " << m_ProjectName.c_str() << std::endl;
this->PrintStringVector("m_SubDirectories ", m_SubDirectories);
this->PrintStringVector("m_IncludeDirectories;", m_IncludeDirectories);
this->PrintStringVector("m_LinkDirectories", m_LinkDirectories);
for( std::vector<cmSourceGroup>::const_iterator i = m_SourceGroups.begin();
i != m_SourceGroups.end(); ++i)
{
std::cout << "Source Group: " << i->GetName() << std::endl;
}
}
bool cmMakefile::CommandExists(const char* name) const
{
return this->GetCMakeInstance()->CommandExists(name);
}
bool cmMakefile::ExecuteCommand(const cmListFileFunction& lff)
{
bool result = true;
// quick return if blocked
if(this->IsFunctionBlocked(lff))
{
// No error.
return result;
}
std::string name = lff.m_Name;
// execute the command
cmCommand *rm =
this->GetCMakeInstance()->GetCommand(name.c_str());
if(rm)
{
const char* versionValue
= this->GetDefinition("CMAKE_BACKWARDS_COMPATIBILITY");
int major = 0;
int minor = 0;
if ( versionValue )
{
sscanf(versionValue, "%d.%d", &major, &minor);
}
if ( rm->IsDeprecated(major, minor) )
{
cmOStringStream error;
error << "Error in cmake code at\n"
<< lff.m_FilePath << ":" << lff.m_Line << ":\n"
<< rm->GetError();
cmSystemTools::Error(error.str().c_str());
return false;
}
cmCommand* usedCommand = rm->Clone();
usedCommand->SetMakefile(this);
bool keepCommand = false;
if(usedCommand->GetEnabled() && !cmSystemTools::GetFatalErrorOccured() &&
(!this->GetCMakeInstance()->GetScriptMode() ||
usedCommand->IsScriptable()))
{
// if not running in inherit mode or
// if the command is inherited then InitialPass it.
if(!m_Inheriting || usedCommand->IsInherited())
{
if(!usedCommand->InvokeInitialPass(lff.m_Arguments))
{
cmOStringStream error;
error << "Error in cmake code at\n"
<< lff.m_FilePath << ":" << lff.m_Line << ":\n"
<< usedCommand->GetError();
cmSystemTools::Error(error.str().c_str());
result = false;
if ( this->GetCMakeInstance()->GetScriptMode() )
{
cmSystemTools::SetFatalErrorOccured();
}
}
else
{
// use the command
keepCommand = true;
m_UsedCommands.push_back(usedCommand);
}
}
}
else if ( this->GetCMakeInstance()->GetScriptMode() && !usedCommand->IsScriptable() )
{
cmOStringStream error;
error << "Error in cmake code at\n"
<< lff.m_FilePath << ":" << lff.m_Line << ":\n"
<< "Command " << usedCommand->GetName() << " not scriptable" << std::endl;
cmSystemTools::Error(error.str().c_str());
result = false;
cmSystemTools::SetFatalErrorOccured();
}
// if the Cloned command was not used
// then delete it
if(!keepCommand)
{
delete usedCommand;
}
}
else
{
if(!cmSystemTools::GetFatalErrorOccured())
{
cmOStringStream error;
error << "Error in cmake code at\n"
<< lff.m_FilePath << ":" << lff.m_Line << ":\n"
<< "Unknown CMake command \"" << lff.m_Name.c_str() << "\".";
cmSystemTools::Error(error.str().c_str());
result = false;
}
}
return result;
}
// Parse the given CMakeLists.txt file into a list of classes.
// Reads in current CMakeLists file and all parent CMakeLists files
// executing all inherited commands in the parents
//
// if external is non-zero, this means that we have branched to grab some
// commands from a remote list-file (that is, the equivalent of a
// #include has been called). We DO NOT look at the parents of this
// list-file, and for all other purposes, the name of this list-file
// is "filename" and not "external".
bool cmMakefile::ReadListFile(const char* filename_in, const char* external_in)
{
// used to watch for blockers going out of scope
// e.g. mismatched IF statement
std::set<cmFunctionBlocker *> originalBlockers;
const char* external = 0;
std::string external_abs;
const char* filename = filename_in;
std::string filename_abs;
if (external_in)
{
external_abs =
cmSystemTools::CollapseFullPath(external_in,
m_cmCurrentDirectory.c_str());
external = external_abs.c_str();
if (filename_in)
{
filename_abs =
cmSystemTools::CollapseFullPath(filename_in,
m_cmCurrentDirectory.c_str());
filename = filename_abs.c_str();
}
}
// keep track of the current file being read
if (filename)
{
if(m_cmCurrentListFile != filename)
{
m_cmCurrentListFile = filename;
}
// loop over current function blockers and record them
std::list<cmFunctionBlocker *>::iterator pos;
for (pos = m_FunctionBlockers.begin();
pos != m_FunctionBlockers.end(); ++pos)
{
originalBlockers.insert(*pos);
}
}
// if this is not a remote makefile
// (if it were, this would be called from the "filename" call,
// rather than the "external" call)
if (!external)
{
// is there a parent CMakeLists file that does not go beyond the
// Home directory? if so recurse and read in that List file
std::string parentList = this->GetParentListFileName(filename);
if (parentList != "")
{
std::string srcdir = this->GetCurrentDirectory();
std::string bindir = this->GetCurrentOutputDirectory();
std::string::size_type pos = parentList.rfind('/');
this->SetCurrentDirectory(parentList.substr(0, pos).c_str());
this->SetCurrentOutputDirectory((m_HomeOutputDirectory +
parentList.substr(m_cmHomeDirectory.size(),
pos - m_cmHomeDirectory.size())).c_str());
// if not found, oops
if(pos == std::string::npos)
{
cmSystemTools::Error("Trailing slash not found");
}
this->ReadListFile(parentList.c_str());
// restore the current directory
this->SetCurrentDirectory(srcdir.c_str());
this->SetCurrentOutputDirectory(bindir.c_str());
}
}
// are we at the start CMakeLists file or are we processing a parent
// lists file
//
// this might, or might not be true, irrespective if we are
// off looking at an external makefile.
m_Inheriting = (m_cmCurrentDirectory != m_cmStartDirectory);
// Now read the input file
const char *filenametoread= filename;
if( external)
{
filenametoread= external;
}
// try to see if the list file is the top most
// list file for a project, and if it is, then it
// must have a project command. If there is not
// one, then cmake will provide one via the
// cmListFileCache class.
bool requireProjectCommand = false;
if(!external && m_cmCurrentDirectory == m_cmHomeDirectory)
{
if(cmSystemTools::LowerCase(
cmSystemTools::GetFilenameName(filename)) == "cmakelists.txt")
{
requireProjectCommand = true;
}
}
cmListFile* lf =
cmListFileCache::GetInstance()->GetFileCache(filenametoread,
requireProjectCommand);
if(!lf)
{
return false;
}
// add this list file to the list of dependencies
m_ListFiles.push_back( filenametoread);
const size_t numberFunctions = lf->m_Functions.size();
for(size_t i =0; i < numberFunctions; ++i)
{
this->ExecuteCommand(lf->m_Functions[i]);
}
// send scope ended to and function blockers
if (filename)
{
// loop over all function blockers to see if any block this command
std::list<cmFunctionBlocker *>::iterator pos;
for (pos = m_FunctionBlockers.begin();
pos != m_FunctionBlockers.end(); ++pos)
{
// if this blocker was not in the original then send a
// scope ended message
if (originalBlockers.find(*pos) == originalBlockers.end())
{
(*pos)->ScopeEnded(*this);
}
}
}
return true;
}
void cmMakefile::AddCommand(cmCommand* wg)
{
this->GetCMakeInstance()->AddCommand(wg);
}
// Set the make file
void cmMakefile::SetLocalGenerator(cmLocalGenerator* lg)
{
m_LocalGenerator = lg;
}
void cmMakefile::FinalPass()
{
// do all the variable expansions here
this->ExpandVariables();
// give all the commands a chance to do something
// after the file has been parsed before generation
for(std::vector<cmCommand*>::iterator i = m_UsedCommands.begin();
i != m_UsedCommands.end(); ++i)
{
(*i)->FinalPass();
}
}
// Generate the output file
void cmMakefile::ConfigureFinalPass()
{
this->FinalPass();
const char* versionValue
= this->GetDefinition("CMAKE_MINIMUM_REQUIRED_VERSION");
bool oldVersion = (!versionValue || atof(versionValue) < 1.4);
// merge libraries
for (cmTargets::iterator l = m_Targets.begin();
l != m_Targets.end(); l++)
{
l->second.GenerateSourceFilesFromSourceLists(*this);
// pick up any LINK_LIBRARIES that were added after the target
if(oldVersion)
{
this->AddGlobalLinkInformation(l->first.c_str(), l->second);
}
l->second.AnalyzeLibDependencies(*this);
}
}
// this is the old style signature, we convert to new style
void cmMakefile::AddCustomCommand(const char* source,
const char* command,
const std::vector<std::string>& commandArgs,
const std::vector<std::string>& depends,
const std::vector<std::string>& outputs,
const char *target,
const char *comment)
{
if (strcmp(source,target))
{
// what a pain, for backwards compatibility we will try to
// convert this to an output based rule... so for each output..
for(std::vector<std::string>::const_iterator d = outputs.begin();
d != outputs.end(); ++d)
{
// if this looks like a real file then use is as the main depend
cmsys::RegularExpression SourceFiles("\\.(C|M|c|c\\+\\+|cc|cpp|cxx|m|mm|rc|def|r|odl|idl|hpj|bat|h|h\\+\\+|hm|hpp|hxx|in|txx|inl)$");
if (SourceFiles.find(source))
{
this->AddCustomCommandToOutput(d->c_str(), command, commandArgs,
source, depends, comment);
}
// otherwise do not use a main depend
else
{
std::vector<std::string> depends2 = depends;
depends2.push_back(source);
this->AddCustomCommandToOutput(d->c_str(), command, commandArgs,
0, depends2, comment);
}
// add the output to the target?
std::string sname = *d;
sname += ".rule";
this->ExpandVariablesInString(sname);
// if the rule was added to the source,
// then add the source to the target
if (!this->GetSource(sname.c_str()))
{
if (m_Targets.find(target) != m_Targets.end())
{
m_Targets[target].GetSourceLists().push_back(source);
}
else
{
cmSystemTools::Error("Attempt to add a custom rule to a target that does not exist yet for target ", target);
return;
}
}
}
}
else
{
this->AddCustomCommandToTarget(target, command, commandArgs,
cmTarget::POST_BUILD, comment, depends);
}
}
void cmMakefile::AddCustomCommand(const char* source,
const char* command,
const std::vector<std::string>& commandArgs,
const std::vector<std::string>& depends,
const char* output,
const char *target)
{
std::vector<std::string> outputs;
outputs.push_back(output);
this->AddCustomCommand(source, command, commandArgs, depends,
outputs, target);
}
void cmMakefile::
AddCustomCommandToOutput(const char* outputIn,
const char* inCommand,
const std::vector<std::string>& commandArgs,
const char *main_dependency,
const std::vector<std::string>& depends,
const char *comment,
bool replace)
{
std::string expandC;
std::string combinedArgs;
std::string command = inCommand;
// process the command's string
this->ExpandVariablesInString(command);
command = cmSystemTools::EscapeSpaces(command.c_str());
unsigned int i;
bool escapeSpaces = true;
for (i = 0; i < commandArgs.size(); ++i)
{
expandC = commandArgs[i].c_str();
// This is a hack to fix a problem with cmCustomCommand
// The cmCustomCommand should store the arguments as a vector
// and not a string, and the cmAddCustomTargetCommand should
// not EscapeSpaces.
if(expandC == "This is really a single argument do not escape spaces")
{
escapeSpaces = false;
}
else
{
this->ExpandVariablesInString(expandC);
if(escapeSpaces)
{
combinedArgs += cmSystemTools::EscapeSpaces(expandC.c_str());
}
else
{
combinedArgs += expandC;
}
combinedArgs += " ";
}
}
cmSourceFile *file = 0;
// setup the output name and make sure we expand any variables
std::string output = outputIn;
this->ExpandVariablesInString(output);
std::string outName = output;
outName += ".rule";
// setup the main dependency name and expand vars of course
std::string mainDepend;
if (main_dependency && main_dependency[0] != '\0')
{
mainDepend = main_dependency;
this->ExpandVariablesInString(mainDepend);
}
// OK this rule will be placed on a generated output file unless the main
// depednency was specified.
if (main_dependency && main_dependency[0] != '\0')
{
file = this->GetSource(mainDepend.c_str());
if (file && file->GetCustomCommand() && !replace)
{
cmCustomCommand* cc = file->GetCustomCommand();
// if the command and args are the same
// as the command already there, then silently skip
// this add command
if(cc->IsEquivalent(command.c_str(), combinedArgs.c_str()))
{
return;
}
// generate a source instead
file = 0;
}
else
{
file = this->GetOrCreateSource(mainDepend.c_str());
}
}
if (!file)
{
file = this->GetSource(outName.c_str());
if (file && file->GetCustomCommand() && !replace)
{
cmCustomCommand* cc = file->GetCustomCommand();
// if the command and args are the same
// as the command already there, then silently skip
// this add command
if(cc->IsEquivalent(command.c_str(), combinedArgs.c_str()))
{
return;
}
// produce error if two different commands are given to produce
// the same output
cmSystemTools::Error("Attempt to add a custom rule to an output that already"
" has a custom rule. For output: ", outputIn);
return;
}
// create a cmSourceFile for the output
file = this->GetOrCreateSource(outName.c_str(), true);
if(file)
{
// always mark as generated
file->SetProperty("GENERATED","1");
}
}
// always create the output and mark it generated
if(cmSourceFile *out = this->GetOrCreateSource(output.c_str(), true))
{
out->SetProperty("GENERATED","1");
}
std::vector<std::string> depends2(depends);
if (main_dependency && main_dependency[0] != '\0')
{
depends2.push_back(mainDepend.c_str());
}
cmCustomCommand *cc =
new cmCustomCommand(command.c_str(),combinedArgs.c_str(),depends2,
output.c_str());
if ( comment && comment[0] )
{
cc->SetComment(comment);
}
if(file)
{
if (file->GetCustomCommand())
{
delete file->GetCustomCommand();
}
file->SetCustomCommand(cc);
}
}
void cmMakefile::
AddCustomCommandToTarget(const char* target, const char* command,
const std::vector<std::string>& commandArgs,
cmTarget::CustomCommandType type,
const char *comment)
{
std::vector<std::string> empty;
this->AddCustomCommandToTarget(target,command,commandArgs,type,
comment, empty);
}
void cmMakefile::
AddCustomCommandToTarget(const char* target, const char* command,
const std::vector<std::string>& commandArgs,
cmTarget::CustomCommandType type,
const char *comment,
const std::vector<std::string>& depends)
{
// find the target,
if (m_Targets.find(target) != m_Targets.end())
{
std::string expandC = command;
this->ExpandVariablesInString(expandC);
std::string c = cmSystemTools::EscapeSpaces(expandC.c_str());
std::string combinedArgs;
unsigned int i;
for (i = 0; i < commandArgs.size(); ++i)
{
expandC = commandArgs[i].c_str();
this->ExpandVariablesInString(expandC);
combinedArgs += cmSystemTools::EscapeSpaces(expandC.c_str());
combinedArgs += " ";
}
cmCustomCommand cc(c.c_str(),combinedArgs.c_str(),depends,0);
if ( comment && comment[0] )
{
cc.SetComment(comment);
}
switch (type)
{
case cmTarget::PRE_BUILD:
m_Targets[target].GetPreBuildCommands().push_back(cc);
break;
case cmTarget::PRE_LINK:
m_Targets[target].GetPreLinkCommands().push_back(cc);
break;
case cmTarget::POST_BUILD:
m_Targets[target].GetPostBuildCommands().push_back(cc);
break;
}
std::string cacheCommand = command;
this->ExpandVariablesInString(cacheCommand);
if(this->GetCacheManager()->GetCacheValue(cacheCommand.c_str()))
{
m_Targets[target].AddUtility(
this->GetCacheManager()->GetCacheValue(cacheCommand.c_str()));
}
}
}
void cmMakefile::AddDefineFlag(const char* flag)
{
m_DefineFlags += " ";
m_DefineFlags += flag;
}
void cmMakefile::RemoveDefineFlag(const char* flag)
{
cmSystemTools::ReplaceString(m_DefineFlags, flag, " ");
}
void cmMakefile::AddLinkLibrary(const char* lib, cmTarget::LinkLibraryType llt)
{
m_LinkLibraries.push_back(
std::pair<std::string, cmTarget::LinkLibraryType>(lib,llt));
}
void cmMakefile::AddLinkLibraryForTarget(const char *target,
const char* lib,
cmTarget::LinkLibraryType llt)
{
cmTargets::iterator i = m_Targets.find(target);
if ( i != m_Targets.end())
{
i->second.AddLinkLibrary( *this, target, lib, llt );
}
else
{
cmSystemTools::Error("Attempt to add link libraries to non-existant target: ", target, " for lib ", lib);
}
}
void cmMakefile::AddLinkDirectoryForTarget(const char *target,
const char* d)
{
cmTargets::iterator i = m_Targets.find(target);
if ( i != m_Targets.end())
{
i->second.AddLinkDirectory( d );
}
else
{
cmSystemTools::Error("Attempt to add link directories to non-existant target: ",
target, " for directory ", d);
}
}
void cmMakefile::AddLinkLibrary(const char* lib)
{
this->AddLinkLibrary(lib,cmTarget::GENERAL);
}
void cmMakefile::AddLinkDirectory(const char* dir)
{
// Don't add a link directory that is already present. Yes, this
// linear search results in n^2 behavior, but n won't be getting
// much bigger than 20. We cannot use a set because of order
// dependency of the link search path.
// remove trailing slashes
if(dir && dir[strlen(dir)-1] == '/')
{
std::string newdir = dir;
newdir = newdir.substr(0, newdir.size()-1);
if(std::find(m_LinkDirectories.begin(),
m_LinkDirectories.end(), newdir.c_str()) == m_LinkDirectories.end())
{
m_LinkDirectories.push_back(newdir);
}
}
else
{
if(std::find(m_LinkDirectories.begin(),
m_LinkDirectories.end(), dir) == m_LinkDirectories.end())
{
m_LinkDirectories.push_back(dir);
}
}
}
bool cmMakefile::IsDirectoryPreOrder(const char* dir)
{
return (m_SubDirectoryOrder.find(dir) != m_SubDirectoryOrder.end());
}
void cmMakefile::AddSubDirectory(const char* sub, bool topLevel, bool preorder)
{
if(preorder)
{
m_SubDirectoryOrder[sub] = preorder;
}
std::pair<cmStdString, bool> p(sub, topLevel);
// make sure it isn't already there
if (std::find(m_SubDirectories.begin(),
m_SubDirectories.end(), p) == m_SubDirectories.end())
{
m_SubDirectories.push_back(p);
}
}
void cmMakefile::AddIncludeDirectory(const char* inc, bool before)
{
// Don't add an include directory that is already present. Yes,
// this linear search results in n^2 behavior, but n won't be
// getting much bigger than 20. We cannot use a set because of
// order dependency of the include path.
if(std::find(m_IncludeDirectories.begin(),
m_IncludeDirectories.end(), inc) == m_IncludeDirectories.end())
{
if (before)
{
// WARNING: this *is* expensive (linear time) since it's a vector
m_IncludeDirectories.insert(m_IncludeDirectories.begin(), inc);
}
else
{
m_IncludeDirectories.push_back(inc);
}
}
}
void cmMakefile::AddDefinition(const char* name, const char* value)
{
if (!value )
{
return;
}
m_TemporaryDefinitionKey = name;
m_Definitions[m_TemporaryDefinitionKey] = value;
cmVariableWatch* vv = this->GetVariableWatch();
if ( vv )
{
vv->VariableAccessed(m_TemporaryDefinitionKey,
cmVariableWatch::VARIABLE_MODIFIED_ACCESS);
}
}
void cmMakefile::AddCacheDefinition(const char* name, const char* value,
const char* doc,
cmCacheManager::CacheEntryType type)
{
const char* val = value;
cmCacheManager::CacheIterator it =
this->GetCacheManager()->GetCacheIterator(name);
if(!it.IsAtEnd() && (it.GetType() == cmCacheManager::UNINITIALIZED) &&
it.Initialized())
{
val = it.GetValue();
if ( type == cmCacheManager::PATH || type == cmCacheManager::FILEPATH )
{
std::vector<std::string>::size_type cc;
std::vector<std::string> files;
std::string nvalue = "";
cmSystemTools::ExpandListArgument(val, files);
for ( cc = 0; cc < files.size(); cc ++ )
{
files[cc] = cmSystemTools::CollapseFullPath(files[cc].c_str());
if ( cc > 0 )
{
nvalue += ";";
}
nvalue += files[cc];
}
this->GetCacheManager()->AddCacheEntry(name, nvalue.c_str(), doc, type);
val = it.GetValue();
}
}
this->GetCacheManager()->AddCacheEntry(name, val, doc, type);
this->AddDefinition(name, val);
}
void cmMakefile::AddDefinition(const char* name, bool value)
{
if(value)
{
m_Definitions.erase( DefinitionMap::key_type(name));
m_Definitions.insert(DefinitionMap::value_type(name, "ON"));
}
else
{
m_Definitions.erase( DefinitionMap::key_type(name));
m_Definitions.insert(DefinitionMap::value_type(name, "OFF"));
}
cmVariableWatch* vv = this->GetVariableWatch();
if ( vv )
{
vv->VariableAccessed(name, cmVariableWatch::VARIABLE_MODIFIED_ACCESS);
}
}
void cmMakefile::AddCacheDefinition(const char* name, bool value, const char* doc)
{
bool val = value;
cmCacheManager::CacheIterator it =
this->GetCacheManager()->GetCacheIterator(name);
if(!it.IsAtEnd() && (it.GetType() == cmCacheManager::UNINITIALIZED) &&
it.Initialized())
{
val = it.GetValueAsBool();
}
this->GetCacheManager()->AddCacheEntry(name, val, doc);
this->AddDefinition(name, val);
}
void cmMakefile::RemoveDefinition(const char* name)
{
m_Definitions.erase(DefinitionMap::key_type(name));
cmVariableWatch* vv = this->GetVariableWatch();
if ( vv )
{
vv->VariableAccessed(name, cmVariableWatch::VARIABLE_REMOVED_ACCESS);
}
}
void cmMakefile::SetProjectName(const char* p)
{
if(m_ProjectName.size())
{
m_ParentProjects.push_back(m_ProjectName);
}
m_ProjectName = p;
}
void cmMakefile::AddGlobalLinkInformation(const char* name, cmTarget& target)
{
// for these targets do not add anything
switch(target.GetType())
{
case cmTarget::UTILITY:
case cmTarget::INSTALL_FILES:
case cmTarget::INSTALL_PROGRAMS:
return;
default:;
}
std::vector<std::string>::iterator j;
for(j = m_LinkDirectories.begin();
j != m_LinkDirectories.end(); ++j)
{
target.AddLinkDirectory(j->c_str());
}
target.MergeLinkLibraries( *this, name, m_LinkLibraries );
}
void cmMakefile::AddLibrary(const char* lname, int shared,
const std::vector<std::string> &srcs)
{
cmTarget target;
switch (shared)
{
case 0:
target.SetType(cmTarget::STATIC_LIBRARY, lname);
break;
case 1:
target.SetType(cmTarget::SHARED_LIBRARY, lname);
break;
case 2:
target.SetType(cmTarget::MODULE_LIBRARY, lname);
break;
default:
target.SetType(cmTarget::STATIC_LIBRARY, lname);
}
// Clear its dependencies. Otherwise, dependencies might persist
// over changes in CMakeLists.txt, making the information stale and
// hence useless.
target.ClearDependencyInformation( *this, lname );
target.SetInAll(true);
target.GetSourceLists() = srcs;
this->AddGlobalLinkInformation(lname, target);
m_Targets.insert(cmTargets::value_type(lname,target));
// Add an entry into the cache
std::string libPath = lname;
libPath += "_CMAKE_PATH";
this->GetCacheManager()->
AddCacheEntry(libPath.c_str(),
this->GetCurrentOutputDirectory(),
"Path to a library", cmCacheManager::INTERNAL);
// Add an entry into the cache
std::string ltname = lname;
ltname += "_LIBRARY_TYPE";
switch (shared)
{
case 0:
this->GetCacheManager()->AddCacheEntry(ltname.c_str(),"STATIC",
"Whether a library is static, shared or module.",
cmCacheManager::INTERNAL);
break;
case 1:
this->GetCacheManager()->
AddCacheEntry(ltname.c_str(),
"SHARED",
"Whether a library is static, shared or module.",
cmCacheManager::INTERNAL);
break;
case 2:
this->GetCacheManager()->
AddCacheEntry(ltname.c_str(),
"MODULE",
"Whether a library is static, shared or module.",
cmCacheManager::INTERNAL);
break;
default:
this->GetCacheManager()->
AddCacheEntry(ltname.c_str(),
"STATIC",
"Whether a library is static, shared or module.",
cmCacheManager::INTERNAL);
}
}
cmTarget* cmMakefile::AddExecutable(const char *exeName,
const std::vector<std::string> &srcs)
{
cmTarget target;
target.SetType(cmTarget::EXECUTABLE, exeName);
target.SetInAll(true);
target.GetSourceLists() = srcs;
this->AddGlobalLinkInformation(exeName, target);
cmTargets::iterator it =
m_Targets.insert(cmTargets::value_type(exeName,target)).first;
// Add an entry into the cache
std::string exePath = exeName;
exePath += "_CMAKE_PATH";
this->GetCacheManager()->
AddCacheEntry(exePath.c_str(),
this->GetCurrentOutputDirectory(),
"Path to an executable", cmCacheManager::INTERNAL);
return &it->second;
}
void cmMakefile::AddUtilityCommand(const char* utilityName,
const char* command,
const char* arguments,
bool all,
const std::vector<std::string> &depends)
{
std::vector<std::string> empty;
this->AddUtilityCommand(utilityName,command,arguments,all,
depends, empty);
}
void cmMakefile::AddUtilityCommand(const char* utilityName,
const char* command,
const char* arguments,
bool all,
const std::vector<std::string> &dep,
const std::vector<std::string> &out)
{
cmTarget target;
target.SetType(cmTarget::UTILITY, utilityName);
target.SetInAll(all);
if (out.size() > 1)
{
cmSystemTools::Error(
"Utility targets can only have one output. For utilityNamed: ",
utilityName);
return;
}
if (out.size())
{
cmCustomCommand cc(command, arguments, dep, out[0].c_str());
target.GetPostBuildCommands().push_back(cc);
}
else
{
cmCustomCommand cc(command, arguments, dep, (const char *)0);
target.GetPostBuildCommands().push_back(cc);
}
m_Targets.insert(cmTargets::value_type(utilityName,target));
}
cmSourceFile *cmMakefile::GetSourceFileWithOutput(const char *cname)
{
std::string name = cname;
// look through all the source files that have custom commands
// and see if the custom command has the passed source file as an output
// keep in mind the possible .rule extension that may be tacked on
for(std::vector<cmSourceFile*>::const_iterator i = m_SourceFiles.begin();
i != m_SourceFiles.end(); ++i)
{
// does this source file have a custom command?
if ((*i)->GetCustomCommand())
{
// is the output of the custom command match the source files name
const std::string &out = (*i)->GetCustomCommand()->GetOutput();
if (out.rfind(name) != out.npos &&
out.rfind(name) == out.size() - name.size())
{
return *i;
}
}
}
// otherwise return NULL
return 0;
}
cmSourceGroup* cmMakefile::GetSourceGroup(const char* name)
{
// First see if the group exists. If so, replace its regular expression.
for(std::vector<cmSourceGroup>::iterator sg = m_SourceGroups.begin();
sg != m_SourceGroups.end(); ++sg)
{
std::string sgName = sg->GetName();
if(sgName == name)
{
return &(*sg);
}
}
return 0;
}
void cmMakefile::AddSourceGroup(const char* name, const char* regex)
{
// First see if the group exists. If so, replace its regular expression.
for(std::vector<cmSourceGroup>::iterator sg = m_SourceGroups.begin();
sg != m_SourceGroups.end(); ++sg)
{
std::string sgName = sg->GetName();
if(sgName == name)
{
if ( regex )
{
// We only want to set the regular expression. If there are already
// source files in the group, we don't want to remove them.
sg->SetGroupRegex(regex);
}
return;
}
}
// The group doesn't exist. Add it.
m_SourceGroups.push_back(cmSourceGroup(name, regex));
}
void cmMakefile::AddExtraDirectory(const char* dir)
{
m_AuxSourceDirectories.push_back(dir);
}
// return the file name for the parent CMakeLists file to the
// one passed in. Zero is returned if the CMakeLists file is the
// one in the home directory or if for some reason a parent cmake lists
// file cannot be found.
std::string cmMakefile::GetParentListFileName(const char *currentFileName)
{
// extract the directory name
std::string parentFile;
std::string listsDir = currentFileName;
std::string::size_type pos = listsDir.rfind('/');
// if we could not find the directory return 0
if(pos == std::string::npos)
{
return parentFile;
}
listsDir = listsDir.substr(0, pos);
// if we are in the home directory then stop, return 0
if(m_cmHomeDirectory == listsDir)
{
return parentFile;
}
// is there a parent directory we can check
pos = listsDir.rfind('/');
// if we could not find the directory return 0
if(pos == std::string::npos)
{
return parentFile;
}
listsDir = listsDir.substr(0, pos);
// is there a CMakeLists.txt file in the parent directory ?
parentFile = listsDir;
parentFile += "/CMakeLists.txt";
while(!cmSystemTools::FileExists(parentFile.c_str()))
{
// There is no CMakeLists.txt file in the parent directory. This
// can occur when coming out of a subdirectory resulting from a
// SUBDIRS(Foo/Bar) command (coming out of Bar into Foo). Try
// walking up until a CMakeLists.txt is found or the home
// directory is hit.
// if we are in the home directory then stop, return 0
if(m_cmHomeDirectory == listsDir) { return ""; }
// is there a parent directory we can check
pos = listsDir.rfind('/');
// if we could not find the directory return 0
if(pos == std::string::npos) { return ""; }
listsDir = listsDir.substr(0, pos);
parentFile = listsDir;
parentFile += "/CMakeLists.txt";
}
return parentFile;
}
// expance CMAKE_BINARY_DIR and CMAKE_SOURCE_DIR in the
// include and library directories.
void cmMakefile::ExpandVariables()
{
// Now expand variables in the include and link strings
for(std::vector<std::string>::iterator d = m_IncludeDirectories.begin();
d != m_IncludeDirectories.end(); ++d)
{
this->ExpandVariablesInString(*d);
}
for(std::vector<std::string>::iterator d = m_LinkDirectories.begin();
d != m_LinkDirectories.end(); ++d)
{
this->ExpandVariablesInString(*d);
}
for(cmTarget::LinkLibraries::iterator l = m_LinkLibraries.begin();
l != m_LinkLibraries.end(); ++l)
{
this->ExpandVariablesInString(l->first);
}
}
void cmMakefile::ExpandVariablesInCustomCommands()
{
// do source files
for(std::vector<cmSourceFile*>::iterator i = m_SourceFiles.begin();
i != m_SourceFiles.end(); ++i)
{
cmCustomCommand *cc = (*i)->GetCustomCommand();
if (cc)
{
cc->ExpandVariables(*this);
}
}
// now do targets
std::vector<cmCustomCommand>::iterator ic;
for (cmTargets::iterator l = m_Targets.begin();
l != m_Targets.end(); l++)
{
for (ic = l->second.GetPreBuildCommands().begin();
ic != l->second.GetPreBuildCommands().end(); ++ic)
{
ic->ExpandVariables(*this);
}
for (ic = l->second.GetPreLinkCommands().begin();
ic != l->second.GetPreLinkCommands().end(); ++ic)
{
ic->ExpandVariables(*this);
}
for (ic = l->second.GetPostBuildCommands().begin();
ic != l->second.GetPostBuildCommands().end(); ++ic)
{
ic->ExpandVariables(*this);
}
}
}
bool cmMakefile::IsOn(const char* name) const
{
const char* value = this->GetDefinition(name);
return cmSystemTools::IsOn(value);
}
const char* cmMakefile::GetRequiredDefinition(const char* name) const
{
const char* ret = this->GetDefinition(name);
if(!ret)
{
cmSystemTools::Error("Error required internal CMake variable not set, cmake may be not be built correctly.\n",
"Missing variable is:\n",
name);
return "";
}
return ret;
}
const char* cmMakefile::GetDefinition(const char* name) const
{
const char* def = 0;
DefinitionMap::const_iterator pos = m_Definitions.find(name);
if(pos != m_Definitions.end())
{
def = (*pos).second.c_str();
}
else
{
def = this->GetCacheManager()->GetCacheValue(name);
}
cmVariableWatch* vv = this->GetVariableWatch();
if ( vv )
{
if ( def )
{
vv->VariableAccessed(name, cmVariableWatch::VARIABLE_READ_ACCESS);
}
else
{
// are unknown access allowed
DefinitionMap::const_iterator pos2 =
m_Definitions.find("CMAKE_ALLOW_UNKNOWN_VARIABLE_READ_ACCESS");
if (pos2 != m_Definitions.end() &&
cmSystemTools::IsOn((*pos2).second.c_str()))
{
vv->VariableAccessed(name,
cmVariableWatch::ALLOWED_UNKNOWN_VARIABLE_READ_ACCESS);
}
else
{
vv->VariableAccessed(name, cmVariableWatch::
UNKNOWN_VARIABLE_READ_ACCESS);
}
}
}
return def;
}
const char* cmMakefile::GetSafeDefinition(const char* def) const
{
const char* ret = this->GetDefinition(def);
if(!ret)
{
return "";
}
return ret;
}
std::vector<std::string> cmMakefile::GetDefinitions(int cacheonly /* = 0 */) const
{
std::map<cmStdString, int> definitions;
if ( !cacheonly )
{
DefinitionMap::const_iterator it;
for ( it = m_Definitions.begin(); it != m_Definitions.end(); it ++ )
{
definitions[it->first] = 1;
}
}
cmCacheManager::CacheIterator cit = this->GetCacheManager()->GetCacheIterator();
for ( cit.Begin(); !cit.IsAtEnd(); cit.Next() )
{
definitions[cit.GetName()] = 1;
}
std::vector<std::string> res;
std::map<cmStdString, int>::iterator fit;
for ( fit = definitions.begin(); fit != definitions.end(); fit ++ )
{
res.push_back(fit->first);
}
return res;
}
const char *cmMakefile::ExpandVariablesInString(std::string& source) const
{
return this->ExpandVariablesInString(source, false);
}
const char *cmMakefile::ExpandVariablesInString(std::string& source,
bool escapeQuotes,
bool atOnly,
const char* filename,
long line) const
{
// This method replaces ${VAR} and @VAR@ where VAR is looked up
// with GetDefinition(), if not found in the map, nothing is expanded.
// It also supports the $ENV{VAR} syntax where VAR is looked up in
// the current environment variables.
// start by look for $ or @ in the string
std::string::size_type markerPos;
if(atOnly)
{
markerPos = source.find_first_of("@");
}
else
{
markerPos = source.find_first_of("$@");
}
// if not found, or found as the last character, then leave quickly as
// nothing needs to be expanded
if((markerPos == std::string::npos) || (markerPos >= source.size()-1))
{
return source.c_str();
}
// current position
std::string::size_type currentPos =0; // start at 0
std::string result; // string with replacements
// go until the the end of the string
while((markerPos != std::string::npos) && (markerPos < source.size()-1))
{
// grab string from currentPos to the start of the variable
// and add it to the result
result += source.substr(currentPos, markerPos - currentPos);
char endVariableMarker; // what is the end of the variable @ or }
int markerStartSize = 1; // size of the start marker 1 or 2 or 5
if(!atOnly && source[markerPos] == '$')
{
// ${var} case
if(source[markerPos+1] == '{')
{
endVariableMarker = '}';
markerStartSize = 2;
}
// $ENV{var} case
else if(markerPos+4 < source.size() &&
source[markerPos+4] == '{' &&
!source.substr(markerPos+1, 3).compare("ENV"))
{
endVariableMarker = '}';
markerStartSize = 5;
}
else
{
// bogus $ with no { so add $ to result and move on
result += '$'; // add bogus $ back into string
currentPos = markerPos+1; // move on
endVariableMarker = ' '; // set end var to space so we can tell bogus
}
}
else
{
// @VAR case
endVariableMarker = '@';
}
// if it was a valid variable (started with @ or ${ or $ENV{ )
if(endVariableMarker != ' ')
{
markerPos += markerStartSize; // move past marker
// find the end variable marker starting at the markerPos
std::string::size_type endVariablePos =
source.find(endVariableMarker, markerPos);
if(endVariablePos == std::string::npos)
{
// no end marker found so add the bogus start
if(endVariableMarker == '@')
{
result += '@';
}
else
{
result += (markerStartSize == 5 ? "$ENV{" : "${");
}
currentPos = markerPos;
}
else
{
// good variable remove it
std::string var = source.substr(markerPos, endVariablePos - markerPos);
bool found = false;
if (markerStartSize == 5) // $ENV{
{
char *ptr = getenv(var.c_str());
if (ptr)
{
if (escapeQuotes)
{
result += cmSystemTools::EscapeQuotes(ptr);
}
else
{
result += ptr;
}
found = true;
}
}
else
{
const char* lookup = this->GetDefinition(var.c_str());
if(lookup)
{
if (escapeQuotes)
{
result += cmSystemTools::EscapeQuotes(lookup);
}
else
{
result += lookup;
}
found = true;
}
else if(filename && (var == "CMAKE_CURRENT_LIST_FILE"))
{
result += filename;
found = true;
}
else if(line >= 0 && (var == "CMAKE_CURRENT_LIST_LINE"))
{
cmOStringStream ostr;
ostr << line;
result += ostr.str();
found = true;
}
}
// if found add to result, if not, then it gets blanked
if (!found)
{
// if no definition is found then add the var back
if(endVariableMarker == '@')
{
result += "@";
result += var;
result += "@";
}
}
// lookup var, and replace it
currentPos = endVariablePos+1;
}
}
if(atOnly)
{
markerPos = source.find_first_of("@", currentPos);
}
else
{
markerPos = source.find_first_of("$@", currentPos);
}
}
result += source.substr(currentPos); // pick up the rest of the string
source = result;
return source.c_str();
}
void cmMakefile::RemoveVariablesInString(std::string& source,
bool atOnly) const
{
if(!atOnly)
{
cmsys::RegularExpression var("(\\${[A-Za-z_0-9]*})");
while (var.find(source))
{
source.erase(var.start(),var.end() - var.start());
}
}
if(!atOnly)
{
cmsys::RegularExpression varb("(\\$ENV{[A-Za-z_0-9]*})");
while (varb.find(source))
{
source.erase(varb.start(),varb.end() - varb.start());
}
}
cmsys::RegularExpression var2("(@[A-Za-z_0-9]*@)");
while (var2.find(source))
{
source.erase(var2.start(),var2.end() - var2.start());
}
}
/**
* Add the default definitions to the makefile. These values must not
* be dependent on anything that isn't known when this cmMakefile instance
* is constructed.
*/
void cmMakefile::AddDefaultDefinitions()
{
#if defined(_WIN32) || defined(__CYGWIN__)
this->AddDefinition("WIN32", "1");
#else
this->AddDefinition("UNIX", "1");
#endif
// Cygwin is more like unix so enable the unix commands
#if defined(__CYGWIN__)
this->AddDefinition("UNIX", "1");
this->AddDefinition("CYGWIN", "1");
#endif
#if defined(__APPLE__)
this->AddDefinition("APPLE", "1");
#endif
char temp[1024];
sprintf(temp, "%d", cmMakefile::GetMinorVersion());
this->AddDefinition("CMAKE_MINOR_VERSION", temp);
sprintf(temp, "%d", cmMakefile::GetMajorVersion());
this->AddDefinition("CMAKE_MAJOR_VERSION", temp);
}
/**
* Find a source group whose regular expression matches the filename
* part of the given source name. Search backward through the list of
* source groups, and take the first matching group found. This way
* non-inherited SOURCE_GROUP commands will have precedence over
* inherited ones.
*/
cmSourceGroup&
cmMakefile::FindSourceGroup(const char* source,
std::vector<cmSourceGroup> &groups)
{
// First search for a group that lists the file explicitly.
for(std::vector<cmSourceGroup>::reverse_iterator sg = groups.rbegin();
sg != groups.rend(); ++sg)
{
if(sg->MatchesFiles(source))
{
return *sg;
}
}
// Now search for a group whose regex matches the file.
for(std::vector<cmSourceGroup>::reverse_iterator sg = groups.rbegin();
sg != groups.rend(); ++sg)
{
if(sg->MatchesRegex(source))
{
return *sg;
}
}
// Shouldn't get here, but just in case, return the default group.
return groups.front();
}
bool cmMakefile::IsFunctionBlocked(const cmListFileFunction& lff)
{
// if there are no blockers get out of here
if (m_FunctionBlockers.begin() == m_FunctionBlockers.end())
{
return false;
}
// loop over all function blockers to see if any block this command
// evaluate in reverse, this is critical for balanced IF statements etc
std::list<cmFunctionBlocker *>::reverse_iterator pos;
for (pos = m_FunctionBlockers.rbegin();
pos != m_FunctionBlockers.rend(); ++pos)
{
if((*pos)->IsFunctionBlocked(lff, *this))
{
return true;
}
}
return false;
}
void cmMakefile::ExpandArguments(
std::vector<cmListFileArgument> const& inArgs,
std::vector<std::string>& outArgs)
{
std::vector<cmListFileArgument>::const_iterator i;
std::string value;
outArgs.reserve(inArgs.size());
for(i = inArgs.begin(); i != inArgs.end(); ++i)
{
// Expand the variables in the argument.
value = i->Value;
this->ExpandVariablesInString(value, false, false, i->FilePath, i->Line);
// If the argument is quoted, it should be one argument.
// Otherwise, it may be a list of arguments.
if(i->Quoted)
{
outArgs.push_back(value);
}
else
{
cmSystemTools::ExpandListArgument(value, outArgs);
}
}
}
void cmMakefile::RemoveFunctionBlocker(const cmListFileFunction& lff)
{
// loop over all function blockers to see if any block this command
std::list<cmFunctionBlocker *>::reverse_iterator pos;
for (pos = m_FunctionBlockers.rbegin();
pos != m_FunctionBlockers.rend(); ++pos)
{
if ((*pos)->ShouldRemove(lff, *this))
{
cmFunctionBlocker* b = *pos;
m_FunctionBlockers.remove(b);
delete b;
break;
}
}
return;
}
void cmMakefile::SetHomeDirectory(const char* dir)
{
m_cmHomeDirectory = dir;
cmSystemTools::ConvertToUnixSlashes(m_cmHomeDirectory);
this->AddDefinition("CMAKE_SOURCE_DIR", this->GetHomeDirectory());
if ( !this->GetDefinition("CMAKE_CURRENT_SOURCE_DIR") )
{
this->AddDefinition("CMAKE_CURRENT_SOURCE_DIR", this->GetHomeDirectory());
}
}
void cmMakefile::SetHomeOutputDirectory(const char* lib)
{
m_HomeOutputDirectory = lib;
cmSystemTools::ConvertToUnixSlashes(m_HomeOutputDirectory);
this->AddDefinition("CMAKE_BINARY_DIR", this->GetHomeOutputDirectory());
if ( !this->GetDefinition("CMAKE_CURRENT_BINARY_DIR") )
{
this->AddDefinition("CMAKE_CURRENT_BINARY_DIR", this->GetHomeOutputDirectory());
}
}
/**
* Register the given cmData instance with its own name.
*/
void cmMakefile::RegisterData(cmData* data)
{
std::string name = data->GetName();
DataMap::const_iterator d = m_DataMap.find(name);
if((d != m_DataMap.end()) && (d->second != 0) && (d->second != data))
{
delete d->second;
}
m_DataMap[name] = data;
}
/**
* Register the given cmData instance with the given name. This can be used
* to register a NULL pointer.
*/
void cmMakefile::RegisterData(const char* name, cmData* data)
{
DataMap::const_iterator d = m_DataMap.find(name);
if((d != m_DataMap.end()) && (d->second != 0) && (d->second != data))
{
delete d->second;
}
m_DataMap[name] = data;
}
/**
* Lookup a cmData instance previously registered with the given name. If
* the instance cannot be found, return NULL.
*/
cmData* cmMakefile::LookupData(const char* name) const
{
DataMap::const_iterator d = m_DataMap.find(name);
if(d != m_DataMap.end())
{
return d->second;
}
else
{
return 0;
}
}
cmSourceFile* cmMakefile::GetSource(const char* sourceName) const
{
// if the source is provided with a full path use it, otherwise
// by default it is in the current source dir
std::string path = cmSystemTools::GetFilenamePath(sourceName);
if (path.empty())
{
path = this->GetCurrentDirectory();
}
std::string sname =
cmSystemTools::GetFilenameWithoutLastExtension(sourceName);
// compute the extension
std::string ext
= cmSystemTools::GetFilenameLastExtension(sourceName);
if ( ext.length() && ext[0] == '.' )
{
ext = ext.substr(1);
}
for(std::vector<cmSourceFile*>::const_iterator i = m_SourceFiles.begin();
i != m_SourceFiles.end(); ++i)
{
if ((*i)->GetSourceName() == sname &&
cmSystemTools::GetFilenamePath((*i)->GetFullPath()) == path &&
(ext.size() == 0 || (ext == (*i)->GetSourceExtension())))
{
return *i;
}
}
// geeze, if it wasn't found maybe it is listed under the output dir
if (!cmSystemTools::GetFilenamePath(sourceName).empty())
{
return 0;
}
path = this->GetCurrentOutputDirectory();
for(std::vector<cmSourceFile*>::const_iterator i = m_SourceFiles.begin();
i != m_SourceFiles.end(); ++i)
{
if ((*i)->GetSourceName() == sname &&
cmSystemTools::GetFilenamePath((*i)->GetFullPath()) == path &&
(ext.size() == 0 || (ext == (*i)->GetSourceExtension())))
{
return *i;
}
}
return 0;
}
cmSourceFile* cmMakefile::GetOrCreateSource(const char* sourceName,
bool generated)
{
// make it a full path first
std::string src = sourceName;
bool relative = !cmSystemTools::FileIsFullPath(sourceName);
std::string srcTreeFile = this->GetCurrentDirectory();
srcTreeFile += "/";
srcTreeFile += sourceName;
if(relative)
{
src = srcTreeFile;
}
// check to see if it exists
cmSourceFile* ret = this->GetSource(src.c_str());
if (ret)
{
return ret;
}
// OK a source file object doesn't exist for the source
// maybe we made a bad call on assuming it was in the src tree
std::string buildTreeFile = this->GetCurrentOutputDirectory();
buildTreeFile += "/";
buildTreeFile += sourceName;
if (relative)
{
src = buildTreeFile;
ret = this->GetSource(src.c_str());
if (ret)
{
return ret;
}
// if it has not been marked generated check to see if it exists in the
// src tree
if(!generated)
{
// see if the file is in the source tree, otherwise assume it
// is in the binary tree
if (cmSystemTools::FileExists(srcTreeFile.c_str()) &&
!cmSystemTools::FileIsDirectory(srcTreeFile.c_str()))
{
src = srcTreeFile;
}
else
{
if ( cmSystemTools::GetFilenameLastExtension(srcTreeFile.c_str()).size() == 0)
{
if (cmSystemTools::DoesFileExistWithExtensions(
srcTreeFile.c_str(), this->GetSourceExtensions()))
{
src = srcTreeFile;
}
else if (cmSystemTools::DoesFileExistWithExtensions(
srcTreeFile.c_str(), this->GetHeaderExtensions()))
{
src = srcTreeFile;
}
}
}
}
}
// a cmSourceFile instance does not exist yet so we must create one
// go back to looking in the source directory for it
// we must create one
cmSourceFile file;
std::string path = cmSystemTools::GetFilenamePath(src);
if(generated)
{
std::string ext = cmSystemTools::GetFilenameLastExtension(src);
std::string name_no_ext = cmSystemTools::GetFilenameName(src.c_str());
name_no_ext = name_no_ext.substr(0, name_no_ext.length()-ext.length());
if ( ext.length() && ext[0] == '.' )
{
ext = ext.substr(1);
}
bool headerFile = !(std::find( m_HeaderFileExtensions.begin(), m_HeaderFileExtensions.end(), ext ) ==
m_HeaderFileExtensions.end());
file.SetName(name_no_ext.c_str(), path.c_str(), ext.c_str(), headerFile);
}
else
{
file.SetName(cmSystemTools::GetFilenameName(src.c_str()).c_str(),
path.c_str(),
this->GetSourceExtensions(),
this->GetHeaderExtensions());
}
// add the source file to the makefile
this->AddSource(file);
src = file.GetFullPath();
ret = this->GetSource(src.c_str());
if (!ret)
{
cmSystemTools::Error(
"CMake failed to properly look up cmSourceFile: ", sourceName);
}
return ret;
}
cmSourceFile* cmMakefile::AddSource(cmSourceFile const&sf)
{
// check to see if it exists
cmSourceFile* ret = this->GetSource(sf.GetFullPath().c_str());
if(ret)
{
return ret;
}
ret = new cmSourceFile(sf);
m_SourceFiles.push_back(ret);
return ret;
}
void cmMakefile::EnableLanguage(std::vector<std::string> const & lang)
{
m_LocalGenerator->GetGlobalGenerator()->EnableLanguage(lang, this);
}
void cmMakefile::ExpandSourceListArguments(
std::vector<std::string> const& arguments,
std::vector<std::string>& newargs, unsigned int start)
{
// first figure out if we need to handle version 1.2 style source lists
int oldVersion = 1;
const char* versionValue
= this->GetDefinition("CMAKE_MINIMUM_REQUIRED_VERSION");
if (versionValue && atof(versionValue) > 1.2)
{
oldVersion = 0;
}
// now expand the args
unsigned int i;
for(i = 0; i < arguments.size(); ++i)
{
// is the arg defined ?, if so use the def
const char *def = this->GetDefinition(arguments[i].c_str());
if (def && oldVersion && i >= start)
{
// Definition lookup could result in a list that needs to be
// expanded.
cmSystemTools::ExpandListArgument(def, newargs);
}
else
{
// List expansion will have been done already.
newargs.push_back(arguments[i]);
}
}
}
int cmMakefile::TryCompile(const char *srcdir, const char *bindir,
const char *projectName, const char *targetName,
const std::vector<std::string> *cmakeArgs,
std::string *output)
{
// does the binary directory exist ? If not create it...
if (!cmSystemTools::FileIsDirectory(bindir))
{
cmSystemTools::MakeDirectory(bindir);
}
// change to the tests directory and run cmake
// use the cmake object instead of calling cmake
std::string cwd = cmSystemTools::GetCurrentWorkingDirectory();
cmSystemTools::ChangeDirectory(bindir);
// make sure the same generator is used
// use this program as the cmake to be run, it should not
// be run that way but the cmake object requires a vailid path
std::string cmakeCommand = this->GetDefinition("CMAKE_COMMAND");
cmake cm;
cm.SetIsInTryCompile(true);
cmGlobalGenerator *gg =
cm.CreateGlobalGenerator(m_LocalGenerator->GetGlobalGenerator()->GetName());
if (!gg)
{
cmSystemTools::Error(
"Internal CMake error, TryCompile bad GlobalGenerator");
// return to the original directory
cmSystemTools::ChangeDirectory(cwd.c_str());
return 1;
}
cm.SetGlobalGenerator(gg);
// do a configure
cm.SetHomeDirectory(srcdir);
cm.SetHomeOutputDirectory(bindir);
cm.SetStartDirectory(srcdir);
cm.SetStartOutputDirectory(bindir);
cm.SetCMakeCommand(cmakeCommand.c_str());
cm.LoadCache();
// if cmake args were provided then pass them in
if (cmakeArgs)
{
cm.SetCacheArgs(*cmakeArgs);
}
// to save time we pass the EnableLanguage info directly
gg->EnableLanguagesFromGenerator(m_LocalGenerator->GetGlobalGenerator());
if (cm.Configure() != 0)
{
cmSystemTools::Error(
"Internal CMake error, TryCompile configure of cmake failed");
// return to the original directory
cmSystemTools::ChangeDirectory(cwd.c_str());
return 1;
}
if (cm.Generate() != 0)
{
cmSystemTools::Error(
"Internal CMake error, TryCompile generation of cmake failed");
// return to the original directory
cmSystemTools::ChangeDirectory(cwd.c_str());
return 1;
}
// finally call the generator to actually build the resulting project
int ret =
m_LocalGenerator->GetGlobalGenerator()->TryCompile(srcdir,bindir,
projectName,
targetName,
output,
this);
cmSystemTools::ChangeDirectory(cwd.c_str());
return ret;
}
cmake *cmMakefile::GetCMakeInstance() const
{
if ( m_LocalGenerator && m_LocalGenerator->GetGlobalGenerator() )
{
return m_LocalGenerator->GetGlobalGenerator()->GetCMakeInstance();
}
return 0;
}
cmVariableWatch *cmMakefile::GetVariableWatch() const
{
if ( this->GetCMakeInstance() &&
this->GetCMakeInstance()->GetVariableWatch() )
{
return this->GetCMakeInstance()->GetVariableWatch();
}
return 0;
}
void cmMakefile::AddMacro(const char* name, const char* signature)
{
if ( !name || !signature )
{
return;
}
m_MacrosMap[name] = signature;
}
void cmMakefile::GetListOfMacros(std::string& macros)
{
StringStringMap::iterator it;
macros = "";
int cc = 0;
for ( it = m_MacrosMap.begin(); it != m_MacrosMap.end(); ++it )
{
if ( cc > 0 )
{
macros += ";";
}
macros += it->first;
cc ++;
}
}
cmCacheManager *cmMakefile::GetCacheManager() const
{
return this->GetCMakeInstance()->GetCacheManager();
}
bool cmMakefile::GetLocal() const
{
return this->GetCMakeInstance()->GetLocal();
}
void cmMakefile::DisplayStatus(const char* message, float s)
{
this->GetLocalGenerator()->GetGlobalGenerator()
->GetCMakeInstance()->UpdateProgress(message, s);
}
/**
* Find the library with the given name. Searches the given path and then
* the system search path. Returns the full path to the library if it is
* found. Otherwise, the empty string is returned.
*/
std::string cmMakefile::FindLibrary(const char* name,
const std::vector<std::string>& userPaths)
{
// See if the executable exists as written.
if(cmSystemTools::FileExists(name))
{
return cmSystemTools::CollapseFullPath(name);
}
// Add the system search path to our path.
std::vector<std::string> path;
cmSystemTools::GetPath(path, "CMAKE_LIBRARY_PATH");
cmSystemTools::GetPath(path);
// now add the path
path.insert(path.end(), userPaths.begin(), userPaths.end());
// Add some lib directories specific to compilers, depending on the
// current generator, so that library that might have been stored here
// can be found too.
// i.e. Microsoft Visual Studio or .Net: path to compiler/../Lib
// Borland: path to compiler/../Lib
const char* genName = this->GetDefinition("CMAKE_GENERATOR");
if (genName)
{
if (!strcmp(genName, "NMake Makefiles") ||
!strcmp(genName, "Visual Studio 6"))
{
const char* compiler = this->GetDefinition("CMAKE_CXX_COMPILER");
if (compiler)
{
std::string compiler_path = cmSystemTools::FindProgram(compiler);
if (compiler_path.size())
{
std::string lib_path =
cmSystemTools::GetFilenamePath(
cmSystemTools::GetFilenamePath(compiler_path)) + "/Lib";
path.push_back(lib_path);
}
}
}
else if (!strcmp(genName, "Visual Studio 7"))
{
// It is likely that the compiler won't be in the path for .Net, but
// we know where devenv is.
const char* devenv = this->GetDefinition("MICROSOFT_DEVENV");
if (devenv)
{
std::string devenv_path = cmSystemTools::FindProgram(devenv);
if (devenv_path.size())
{
std::string vc7_path =
cmSystemTools::GetFilenamePath(
cmSystemTools::GetFilenamePath(
cmSystemTools::GetFilenamePath(devenv_path))) + "/Vc7";
path.push_back(vc7_path + "/lib");
path.push_back(vc7_path + "/PlatformSDK/lib");
}
}
}
else if (!strcmp(genName, "Borland Makefiles"))
{
const char* bcb_bin_path = this->GetDefinition("BCB_BIN_PATH");
if (bcb_bin_path)
{
std::string lib_path =
cmSystemTools::GetFilenamePath(bcb_bin_path) + "/Lib";
path.push_back(lib_path);
}
}
}
return cmSystemTools::FindLibrary(name, path);
}
std::string cmMakefile::GetModulesFile(const char* filename)
{
std::vector<std::string> modulePath;
const char* def = this->GetDefinition("CMAKE_MODULE_PATH");
if(def)
{
cmSystemTools::ExpandListArgument(def, modulePath);
}
// Also search in the standard modules location.
def = this->GetDefinition("CMAKE_ROOT");
if(def)
{
std::string rootModules = def;
rootModules += "/Modules";
modulePath.push_back(rootModules);
}
//std::string Look through the possible module directories.
for(std::vector<std::string>::iterator i = modulePath.begin();
i != modulePath.end(); ++i)
{
std::string itempl = *i;
cmSystemTools::ConvertToUnixSlashes(itempl);
itempl += "/";
itempl += filename;
if(cmSystemTools::FileExists(itempl.c_str()))
{
return itempl;
}
}
return "";
}
void cmMakefile::ConfigureString(const std::string& input,
std::string& output, bool atOnly,
bool escapeQuotes)
{
// Split input to handle one line at a time.
std::string::const_iterator lineStart = input.begin();
while(lineStart != input.end())
{
// Find the end of this line.
std::string::const_iterator lineEnd = lineStart;
while(lineEnd != input.end() && *lineEnd != '\n')
{
++lineEnd;
}
// Copy the line.
std::string line(lineStart, lineEnd);
// Skip the newline character.
bool haveNewline = (lineEnd != input.end());
if(haveNewline)
{
++lineEnd;
}
// Replace #cmakedefine instances.
if(m_cmDefineRegex.find(line))
{
const char* def = this->GetDefinition(m_cmDefineRegex.match(1).c_str());
if(!cmSystemTools::IsOff(def))
{
cmSystemTools::ReplaceString(line, "#cmakedefine", "#define");
output += line;
}
else
{
cmSystemTools::ReplaceString(line, "#cmakedefine", "#undef");
output += "/* ";
output += line;
output += " */";
}
}
else
{
output += line;
}
if(haveNewline)
{
output += "\n";
}
// Move to the next line.
lineStart = lineEnd;
}
// Perform variable replacements.
this->ExpandVariablesInString(output, escapeQuotes, atOnly);
this->RemoveVariablesInString(output, atOnly);
}
int cmMakefile::ConfigureFile(const char* infile, const char* outfile,
bool copyonly, bool atOnly, bool escapeQuotes)
{
int res = 1;
if ( !cmSystemTools::FileExists(infile) )
{
cmSystemTools::Error("File ", infile, " does not exist.");
return 0;
}
std::string soutfile = outfile;
std::string sinfile = infile;
this->AddCMakeDependFile(infile);
cmSystemTools::ConvertToUnixSlashes(soutfile);
mode_t perm = 0;
cmSystemTools::GetPermissions(sinfile.c_str(), perm);
std::string::size_type pos = soutfile.rfind('/');
if(pos != std::string::npos)
{
std::string path = soutfile.substr(0, pos);
cmSystemTools::MakeDirectory(path.c_str());
}
if(copyonly)
{
if ( !cmSystemTools::CopyFileIfDifferent(sinfile.c_str(),
soutfile.c_str()))
{
return 0;
}
}
else
{
std::string tempOutputFile = soutfile;
tempOutputFile += ".tmp";
std::ofstream fout(tempOutputFile.c_str());
if(!fout)
{
cmSystemTools::Error(
"Could not open file for write in copy operation ",
tempOutputFile.c_str());
cmSystemTools::ReportLastSystemError("");
return 0;
}
std::ifstream fin(sinfile.c_str());
if(!fin)
{
cmSystemTools::Error("Could not open file for read in copy operation ",
sinfile.c_str());
return 0;
}
// now copy input to output and expand variables in the
// input file at the same time
std::string inLine;
std::string outLine;
while( cmSystemTools::GetLineFromStream(fin, inLine) )
{
outLine = "";
this->ConfigureString(inLine, outLine, atOnly, escapeQuotes);
fout << outLine.c_str() << "\n";
}
// close the files before attempting to copy
fin.close();
fout.close();
if ( !cmSystemTools::CopyFileIfDifferent(tempOutputFile.c_str(),
soutfile.c_str()) )
{
res = 0;
}
else
{
cmSystemTools::SetPermissions(soutfile.c_str(), perm);
}
cmSystemTools::RemoveFile(tempOutputFile.c_str());
}
return res;
}
void cmMakefile::AddWrittenFile(const char* file)
{ this->GetCMakeInstance()->AddWrittenFile(file); }
bool cmMakefile::HasWrittenFile(const char* file)
{ return this->GetCMakeInstance()->HasWrittenFile(file); }
bool cmMakefile::CheckInfiniteLoops()
{
std::vector<std::string>::iterator it;
for ( it = m_ListFiles.begin();
it != m_ListFiles.end();
++ it )
{
if ( this->HasWrittenFile(it->c_str()) )
{
cmOStringStream str;
str << "File " << it->c_str() << " is written by WRITE_FILE (or FILE WRITE) command and should not be used as input to CMake. Please use CONFIGURE_FILE to be safe. Refer to the note next to FILE WRITE command.";
cmSystemTools::Error(str.str().c_str());
return false;
}
}
return true;
}
void cmMakefile::SetProperty(const char* prop, const char* value)
{
if (!prop)
{
return;
}
if (!value)
{
value = "NOTFOUND";
}
m_Properties[prop] = value;
}
const char *cmMakefile::GetProperty(const char* prop) const
{
std::map<cmStdString,cmStdString>::const_iterator i =
m_Properties.find(prop);
if (i != m_Properties.end())
{
return i->second.c_str();
}
return 0;
}
bool cmMakefile::GetPropertyAsBool(const char* prop) const
{
std::map<cmStdString,cmStdString>::const_iterator i =
m_Properties.find(prop);
if (i != m_Properties.end())
{
return cmSystemTools::IsOn(i->second.c_str());
}
return false;
}
|