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
2494
2495
2496
2497
2498
2499
2500
2501
2502
2503
2504
2505
2506
2507
2508
2509
2510
2511
2512
2513
2514
2515
2516
2517
2518
2519
2520
2521
2522
2523
2524
2525
2526
2527
2528
2529
2530
2531
2532
2533
2534
2535
2536
2537
2538
2539
2540
2541
2542
2543
2544
2545
2546
2547
2548
2549
2550
2551
2552
2553
2554
2555
2556
2557
2558
2559
2560
2561
2562
2563
2564
2565
2566
2567
2568
2569
2570
2571
2572
2573
2574
2575
2576
2577
2578
2579
2580
2581
2582
2583
2584
2585
2586
2587
2588
2589
2590
2591
2592
2593
2594
2595
2596
2597
2598
2599
2600
2601
2602
2603
2604
2605
2606
2607
2608
2609
2610
2611
2612
2613
2614
2615
2616
2617
2618
2619
2620
2621
2622
2623
2624
2625
2626
2627
2628
2629
2630
2631
2632
2633
2634
2635
2636
2637
2638
2639
2640
2641
2642
2643
2644
2645
2646
2647
2648
2649
2650
2651
2652
2653
2654
2655
2656
2657
2658
2659
2660
2661
2662
2663
2664
2665
2666
2667
2668
2669
2670
2671
2672
2673
2674
2675
2676
2677
2678
2679
2680
2681
2682
2683
2684
2685
2686
2687
2688
2689
2690
2691
2692
2693
2694
2695
2696
2697
2698
2699
2700
2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
2721
2722
2723
2724
2725
2726
2727
2728
2729
2730
2731
2732
2733
2734
2735
2736
2737
2738
2739
2740
2741
2742
2743
2744
2745
2746
2747
2748
2749
2750
2751
2752
2753
2754
2755
2756
2757
2758
2759
2760
2761
2762
2763
2764
2765
2766
2767
2768
2769
2770
2771
2772
2773
2774
2775
2776
2777
2778
2779
2780
2781
2782
2783
2784
2785
2786
2787
2788
2789
2790
2791
2792
2793
2794
2795
2796
2797
2798
2799
2800
2801
2802
2803
2804
2805
2806
2807
2808
2809
2810
2811
2812
2813
2814
2815
2816
2817
2818
2819
2820
2821
2822
2823
2824
2825
2826
2827
2828
2829
2830
2831
2832
2833
2834
2835
2836
2837
2838
2839
2840
2841
2842
2843
2844
2845
2846
2847
2848
2849
2850
2851
2852
2853
2854
2855
2856
2857
2858
2859
2860
2861
2862
2863
2864
2865
2866
2867
2868
2869
2870
2871
2872
2873
2874
2875
2876
2877
2878
2879
2880
2881
2882
2883
2884
2885
2886
2887
2888
2889
2890
2891
2892
2893
2894
2895
2896
2897
2898
2899
2900
2901
2902
2903
2904
2905
2906
2907
2908
2909
2910
2911
2912
2913
2914
2915
2916
2917
2918
2919
2920
2921
2922
2923
2924
2925
2926
2927
2928
2929
2930
2931
2932
2933
2934
2935
2936
2937
2938
2939
2940
2941
2942
2943
2944
2945
2946
2947
2948
2949
2950
2951
2952
2953
2954
2955
2956
2957
2958
2959
2960
2961
2962
2963
2964
2965
2966
2967
2968
2969
2970
2971
2972
2973
2974
2975
2976
2977
2978
2979
2980
2981
2982
2983
2984
2985
2986
2987
2988
2989
2990
2991
2992
2993
2994
2995
2996
2997
2998
2999
3000
3001
3002
3003
3004
3005
3006
3007
3008
3009
3010
3011
3012
3013
3014
3015
3016
3017
3018
3019
3020
3021
3022
3023
3024
3025
3026
3027
3028
3029
3030
3031
3032
3033
3034
3035
3036
3037
3038
3039
3040
3041
3042
3043
3044
3045
3046
3047
3048
3049
3050
3051
3052
3053
3054
3055
3056
3057
3058
3059
3060
3061
3062
3063
3064
3065
3066
3067
3068
3069
3070
3071
3072
3073
3074
3075
3076
3077
3078
3079
3080
3081
3082
3083
3084
3085
3086
3087
3088
3089
3090
3091
3092
3093
3094
3095
3096
3097
3098
3099
3100
3101
3102
3103
3104
3105
3106
3107
3108
3109
3110
3111
3112
3113
3114
3115
3116
3117
3118
3119
3120
3121
3122
3123
3124
3125
3126
3127
3128
3129
3130
3131
3132
3133
3134
3135
3136
3137
3138
3139
3140
3141
3142
3143
3144
3145
3146
3147
3148
3149
3150
3151
3152
3153
3154
3155
3156
3157
3158
3159
3160
3161
3162
3163
3164
3165
3166
3167
3168
3169
3170
3171
3172
3173
3174
3175
3176
3177
3178
3179
3180
3181
3182
3183
3184
3185
3186
3187
3188
3189
3190
3191
3192
3193
3194
3195
3196
3197
3198
3199
3200
3201
3202
3203
3204
3205
3206
3207
3208
3209
3210
3211
3212
3213
3214
3215
3216
3217
3218
3219
3220
3221
3222
3223
3224
3225
3226
3227
3228
3229
3230
3231
3232
3233
3234
3235
3236
3237
3238
3239
3240
3241
3242
3243
3244
3245
3246
3247
3248
3249
3250
3251
3252
3253
3254
3255
3256
3257
3258
3259
3260
3261
3262
3263
3264
3265
3266
3267
3268
3269
3270
3271
3272
3273
3274
3275
3276
3277
3278
3279
3280
3281
3282
3283
3284
3285
3286
3287
3288
3289
3290
3291
3292
3293
3294
3295
3296
3297
3298
3299
3300
3301
3302
3303
3304
3305
3306
3307
3308
3309
3310
3311
3312
3313
3314
3315
3316
3317
3318
3319
3320
3321
3322
3323
3324
3325
3326
3327
3328
3329
3330
3331
3332
3333
3334
3335
3336
3337
3338
3339
3340
3341
3342
3343
3344
3345
3346
3347
3348
3349
3350
3351
3352
3353
3354
3355
3356
3357
3358
3359
3360
3361
3362
3363
3364
3365
3366
3367
3368
3369
3370
3371
3372
3373
3374
3375
3376
3377
3378
3379
3380
3381
3382
3383
3384
3385
3386
3387
3388
3389
3390
3391
3392
3393
3394
3395
3396
3397
3398
3399
3400
3401
3402
3403
3404
3405
3406
3407
3408
3409
3410
3411
3412
3413
3414
3415
3416
3417
3418
3419
3420
3421
3422
3423
3424
3425
3426
3427
3428
3429
3430
3431
3432
3433
3434
3435
3436
3437
3438
3439
3440
3441
3442
3443
3444
3445
3446
3447
3448
3449
3450
3451
3452
3453
3454
3455
3456
3457
3458
3459
3460
3461
3462
3463
3464
3465
3466
3467
3468
3469
3470
3471
3472
3473
3474
3475
3476
3477
3478
3479
3480
3481
3482
3483
3484
3485
3486
3487
3488
3489
3490
3491
3492
3493
3494
3495
3496
3497
3498
3499
3500
3501
3502
3503
3504
3505
3506
3507
3508
3509
3510
3511
3512
3513
3514
3515
3516
3517
3518
3519
3520
3521
3522
3523
3524
3525
3526
3527
3528
3529
3530
3531
3532
3533
3534
3535
3536
3537
3538
3539
3540
3541
3542
3543
3544
3545
3546
3547
3548
3549
3550
3551
3552
3553
3554
3555
3556
3557
3558
3559
3560
3561
3562
3563
3564
3565
3566
3567
3568
3569
3570
3571
3572
3573
3574
3575
3576
3577
3578
3579
3580
3581
3582
3583
3584
3585
3586
3587
3588
3589
3590
3591
3592
3593
3594
3595
3596
3597
3598
3599
3600
3601
3602
3603
3604
3605
3606
3607
3608
3609
3610
3611
3612
3613
3614
3615
3616
3617
3618
3619
3620
3621
3622
3623
3624
3625
3626
3627
3628
3629
3630
3631
3632
3633
3634
3635
3636
3637
3638
3639
3640
3641
3642
3643
3644
3645
3646
3647
3648
3649
3650
3651
3652
3653
3654
3655
3656
3657
3658
3659
3660
3661
3662
3663
3664
3665
3666
3667
3668
3669
3670
3671
3672
3673
3674
3675
3676
3677
3678
3679
3680
3681
3682
3683
3684
3685
3686
3687
3688
3689
3690
3691
3692
3693
3694
3695
3696
3697
3698
3699
3700
3701
3702
3703
3704
3705
3706
3707
3708
3709
3710
3711
3712
3713
3714
3715
3716
3717
3718
3719
3720
3721
3722
3723
3724
3725
3726
3727
3728
3729
3730
3731
3732
3733
3734
3735
3736
3737
3738
3739
3740
3741
3742
3743
3744
3745
3746
3747
3748
3749
3750
3751
3752
3753
3754
3755
3756
3757
3758
3759
3760
3761
3762
3763
3764
3765
3766
3767
3768
3769
3770
3771
3772
3773
3774
3775
3776
3777
3778
3779
3780
3781
3782
3783
3784
3785
3786
3787
3788
3789
3790
3791
3792
3793
3794
3795
3796
3797
3798
3799
3800
3801
3802
3803
3804
3805
3806
3807
3808
3809
3810
3811
3812
3813
3814
3815
3816
3817
3818
3819
3820
3821
3822
3823
3824
3825
3826
3827
3828
3829
3830
3831
3832
3833
3834
3835
3836
3837
3838
3839
3840
3841
3842
3843
3844
3845
3846
3847
3848
3849
3850
3851
3852
3853
3854
3855
3856
3857
3858
3859
3860
3861
3862
3863
3864
3865
3866
3867
3868
3869
3870
3871
3872
3873
3874
3875
3876
3877
3878
3879
3880
3881
3882
3883
3884
3885
3886
3887
3888
3889
3890
3891
3892
3893
3894
3895
3896
3897
3898
3899
3900
3901
3902
3903
3904
3905
3906
3907
3908
3909
3910
3911
3912
3913
3914
3915
3916
3917
3918
3919
3920
3921
3922
3923
3924
3925
3926
3927
3928
3929
3930
3931
3932
3933
3934
3935
3936
3937
3938
3939
3940
3941
3942
3943
3944
3945
3946
3947
3948
3949
3950
3951
3952
3953
3954
3955
3956
3957
3958
3959
3960
3961
3962
3963
3964
3965
3966
3967
3968
3969
3970
3971
3972
3973
3974
3975
3976
3977
3978
3979
3980
3981
3982
3983
3984
3985
3986
3987
3988
3989
3990
3991
3992
3993
3994
3995
3996
3997
3998
3999
4000
4001
4002
4003
4004
4005
4006
4007
4008
4009
4010
4011
4012
4013
4014
4015
4016
4017
4018
4019
4020
4021
4022
4023
4024
4025
4026
4027
4028
4029
4030
4031
4032
4033
4034
4035
4036
4037
4038
4039
4040
4041
4042
4043
4044
4045
4046
4047
4048
4049
4050
4051
4052
4053
4054
4055
4056
4057
4058
4059
4060
4061
4062
4063
4064
4065
4066
4067
4068
4069
4070
4071
4072
4073
4074
4075
4076
4077
4078
4079
4080
4081
4082
4083
4084
4085
4086
4087
4088
4089
4090
4091
4092
4093
4094
4095
4096
4097
4098
4099
4100
4101
4102
4103
4104
4105
4106
4107
4108
4109
4110
4111
4112
4113
4114
4115
4116
4117
4118
4119
4120
4121
4122
4123
4124
4125
4126
4127
4128
4129
4130
4131
4132
4133
4134
4135
4136
4137
4138
4139
4140
4141
4142
4143
4144
4145
4146
4147
4148
4149
4150
4151
4152
4153
4154
4155
4156
4157
4158
4159
4160
4161
4162
4163
4164
4165
4166
4167
4168
4169
4170
4171
4172
4173
4174
4175
4176
4177
4178
4179
4180
4181
4182
4183
4184
4185
4186
4187
4188
4189
4190
4191
4192
4193
4194
4195
4196
4197
4198
4199
4200
4201
4202
4203
4204
4205
4206
4207
4208
4209
4210
4211
4212
4213
4214
4215
4216
4217
4218
4219
4220
4221
4222
4223
4224
4225
4226
4227
4228
4229
4230
4231
4232
4233
4234
4235
4236
4237
4238
4239
4240
4241
4242
4243
4244
4245
4246
4247
4248
4249
4250
4251
4252
4253
4254
4255
4256
4257
4258
4259
4260
4261
4262
4263
4264
4265
4266
4267
4268
4269
4270
4271
4272
4273
4274
4275
4276
4277
4278
4279
4280
4281
4282
4283
4284
4285
4286
4287
4288
4289
4290
4291
4292
4293
4294
4295
4296
4297
4298
4299
4300
4301
4302
4303
4304
4305
4306
4307
4308
4309
4310
4311
4312
4313
4314
4315
4316
4317
4318
4319
4320
4321
4322
4323
4324
4325
4326
4327
4328
4329
4330
4331
4332
4333
4334
4335
4336
4337
4338
4339
4340
4341
4342
4343
4344
4345
4346
4347
4348
4349
4350
4351
4352
4353
4354
4355
4356
4357
4358
4359
4360
4361
4362
4363
4364
4365
4366
4367
4368
4369
4370
4371
4372
4373
4374
4375
4376
4377
4378
4379
4380
4381
4382
4383
4384
4385
4386
4387
4388
4389
4390
4391
4392
4393
4394
4395
4396
4397
4398
4399
4400
4401
4402
4403
4404
4405
4406
4407
4408
4409
4410
4411
4412
4413
4414
4415
4416
4417
4418
4419
4420
4421
4422
4423
4424
4425
4426
4427
4428
4429
4430
4431
4432
4433
4434
4435
4436
4437
4438
4439
4440
4441
4442
4443
4444
4445
4446
4447
4448
4449
4450
4451
4452
4453
4454
4455
4456
4457
4458
4459
4460
4461
4462
4463
4464
4465
4466
4467
4468
4469
4470
4471
4472
4473
4474
4475
4476
4477
4478
4479
4480
4481
4482
4483
4484
4485
4486
4487
4488
4489
4490
4491
4492
4493
4494
4495
4496
4497
4498
4499
4500
4501
4502
4503
4504
4505
4506
4507
4508
4509
4510
4511
4512
4513
4514
4515
4516
4517
4518
4519
4520
4521
4522
4523
4524
4525
4526
4527
4528
4529
4530
4531
4532
4533
4534
4535
4536
4537
4538
4539
4540
4541
4542
4543
4544
4545
4546
4547
4548
4549
4550
4551
4552
4553
4554
4555
4556
4557
4558
4559
4560
4561
4562
4563
4564
4565
4566
4567
4568
4569
4570
4571
4572
4573
4574
4575
4576
4577
4578
4579
4580
4581
4582
4583
4584
4585
4586
4587
4588
4589
4590
4591
4592
4593
4594
4595
4596
4597
4598
4599
4600
4601
4602
4603
4604
4605
4606
4607
4608
4609
4610
4611
4612
4613
4614
4615
4616
4617
4618
4619
4620
4621
4622
4623
4624
4625
4626
4627
4628
4629
4630
4631
4632
4633
4634
4635
4636
4637
4638
4639
4640
4641
4642
4643
4644
4645
4646
4647
4648
4649
4650
4651
4652
4653
4654
4655
4656
|
/*============================================================================
CMake - Cross Platform Makefile Generator
Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
Distributed under the OSI-approved BSD License (the "License");
see accompanying file Copyright.txt for details.
This software is distributed WITHOUT ANY WARRANTY; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the License for more information.
============================================================================*/
#include "cmMakefile.h"
#include "cmVersion.h"
#include "cmCommand.h"
#include "cmSourceFile.h"
#include "cmSourceFileLocation.h"
#include "cmSystemTools.h"
#include "cmGlobalGenerator.h"
#include "cmLocalGenerator.h"
#include "cmCommands.h"
#include "cmCacheManager.h"
#include "cmFunctionBlocker.h"
#include "cmListFileCache.h"
#include "cmCommandArgumentParserHelper.h"
#include "cmGeneratorExpression.h"
#include "cmTest.h"
#ifdef CMAKE_BUILD_WITH_CMAKE
# include "cmVariableWatch.h"
#endif
#include "cmInstallGenerator.h"
#include "cmTestGenerator.h"
#include "cmDefinitions.h"
#include "cmake.h"
#include <stdlib.h> // required for atoi
#include <cmsys/RegularExpression.hxx>
#include <cmsys/FStream.hxx>
#include <cmsys/auto_ptr.hxx>
#include <stack>
#include <ctype.h> // for isspace
#include <assert.h>
#define FOR_EACH_CXX_FEATURE(F) \
F(cxx_alias_templates) \
F(cxx_alignas) \
F(cxx_auto_type) \
F(cxx_constexpr) \
F(cxx_decltype) \
F(cxx_defaulted_functions) \
F(cxx_delegating_constructors) \
F(cxx_deleted_functions) \
F(cxx_explicit_conversions) \
F(cxx_extern_templates) \
F(cxx_final) \
F(cxx_inheriting_constructors) \
F(cxx_lambdas) \
F(cxx_noexcept) \
F(cxx_nonstatic_member_init) \
F(cxx_nullptr) \
F(cxx_override) \
F(cxx_range_for) \
F(cxx_raw_string_literals) \
F(cxx_reference_qualified_functions) \
F(cxx_rvalue_references) \
F(cxx_static_assert) \
F(cxx_strong_enums) \
F(cxx_trailing_return_types) \
F(cxx_unicode_literals) \
F(cxx_unrestricted_unions) \
F(cxx_user_literals) \
F(cxx_variadic_templates)
class cmMakefile::Internals
{
public:
std::stack<cmDefinitions, std::list<cmDefinitions> > VarStack;
std::stack<std::set<std::string> > VarInitStack;
std::stack<std::set<std::string> > VarUsageStack;
bool IsSourceFileTryCompile;
};
// default is not to be building executables
cmMakefile::cmMakefile(): Internal(new Internals)
{
const cmDefinitions& defs = cmDefinitions();
const std::set<std::string> globalKeys = defs.LocalKeys();
this->Internal->VarStack.push(defs);
this->Internal->VarInitStack.push(globalKeys);
this->Internal->VarUsageStack.push(globalKeys);
this->Internal->IsSourceFileTryCompile = false;
// Initialize these first since AddDefaultDefinitions calls AddDefinition
this->WarnUnused = false;
this->CheckSystemVars = false;
// Setup the default include file regular expression (match everything).
this->IncludeFileRegularExpression = "^.*$";
// Setup the default include complaint regular expression (match nothing).
this->ComplainFileRegularExpression = "^$";
// 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.
this->SourceFileExtensions.push_back( "c" );
this->SourceFileExtensions.push_back( "C" );
this->SourceFileExtensions.push_back( "c++" );
this->SourceFileExtensions.push_back( "cc" );
this->SourceFileExtensions.push_back( "cpp" );
this->SourceFileExtensions.push_back( "cxx" );
this->SourceFileExtensions.push_back( "m" );
this->SourceFileExtensions.push_back( "M" );
this->SourceFileExtensions.push_back( "mm" );
this->HeaderFileExtensions.push_back( "h" );
this->HeaderFileExtensions.push_back( "hh" );
this->HeaderFileExtensions.push_back( "h++" );
this->HeaderFileExtensions.push_back( "hm" );
this->HeaderFileExtensions.push_back( "hpp" );
this->HeaderFileExtensions.push_back( "hxx" );
this->HeaderFileExtensions.push_back( "in" );
this->HeaderFileExtensions.push_back( "txx" );
this->DefineFlags = " ";
this->LocalGenerator = 0;
this->AddDefaultDefinitions();
this->Initialize();
this->PreOrder = false;
this->GeneratingBuildSystem = false;
}
cmMakefile::cmMakefile(const cmMakefile& mf): Internal(new Internals)
{
this->Internal->VarStack.push(mf.Internal->VarStack.top().Closure());
this->Internal->VarInitStack.push(mf.Internal->VarInitStack.top());
this->Internal->VarUsageStack.push(mf.Internal->VarUsageStack.top());
this->Prefix = mf.Prefix;
this->AuxSourceDirectories = mf.AuxSourceDirectories;
this->cmStartDirectory = mf.cmStartDirectory;
this->StartOutputDirectory = mf.StartOutputDirectory;
this->cmHomeDirectory = mf.cmHomeDirectory;
this->HomeOutputDirectory = mf.HomeOutputDirectory;
this->cmCurrentListFile = mf.cmCurrentListFile;
this->ProjectName = mf.ProjectName;
this->Targets = mf.Targets;
this->SourceFiles = mf.SourceFiles;
this->Tests = mf.Tests;
this->LinkDirectories = mf.LinkDirectories;
this->SystemIncludeDirectories = mf.SystemIncludeDirectories;
this->ListFiles = mf.ListFiles;
this->OutputFiles = mf.OutputFiles;
this->LinkLibraries = mf.LinkLibraries;
this->InstallGenerators = mf.InstallGenerators;
this->TestGenerators = mf.TestGenerators;
this->IncludeFileRegularExpression = mf.IncludeFileRegularExpression;
this->ComplainFileRegularExpression = mf.ComplainFileRegularExpression;
this->SourceFileExtensions = mf.SourceFileExtensions;
this->HeaderFileExtensions = mf.HeaderFileExtensions;
this->DefineFlags = mf.DefineFlags;
this->DefineFlagsOrig = mf.DefineFlagsOrig;
#if defined(CMAKE_BUILD_WITH_CMAKE)
this->SourceGroups = mf.SourceGroups;
#endif
this->LocalGenerator = mf.LocalGenerator;
this->FunctionBlockers = mf.FunctionBlockers;
this->MacrosMap = mf.MacrosMap;
this->SubDirectoryOrder = mf.SubDirectoryOrder;
this->Properties = mf.Properties;
this->PreOrder = mf.PreOrder;
this->WarnUnused = mf.WarnUnused;
this->Initialize();
this->CheckSystemVars = mf.CheckSystemVars;
this->ListFileStack = mf.ListFileStack;
this->OutputToSource = mf.OutputToSource;
}
//----------------------------------------------------------------------------
void cmMakefile::Initialize()
{
this->cmDefineRegex.compile("#cmakedefine[ \t]+([A-Za-z_0-9]*)");
this->cmDefine01Regex.compile("#cmakedefine01[ \t]+([A-Za-z_0-9]*)");
this->cmAtVarRegex.compile("(@[A-Za-z_0-9/.+-]+@)");
// Enter a policy level for this directory.
this->PushPolicy();
// Protect the directory-level policies.
this->PushPolicyBarrier();
// By default the check is not done. It is enabled by
// cmListFileCache in the top level if necessary.
this->CheckCMP0000 = false;
}
unsigned int cmMakefile::GetCacheMajorVersion() const
{
return this->GetCacheManager()->GetCacheMajorVersion();
}
unsigned int cmMakefile::GetCacheMinorVersion() const
{
return this->GetCacheManager()->GetCacheMinorVersion();
}
bool cmMakefile::NeedCacheCompatibility(int major, int minor) const
{
return this->GetCacheManager()->NeedCacheCompatibility(major, minor);
}
cmMakefile::~cmMakefile()
{
for(std::vector<cmInstallGenerator*>::iterator
i = this->InstallGenerators.begin();
i != this->InstallGenerators.end(); ++i)
{
delete *i;
}
for(std::vector<cmTestGenerator*>::iterator
i = this->TestGenerators.begin();
i != this->TestGenerators.end(); ++i)
{
delete *i;
}
for(std::vector<cmSourceFile*>::iterator i = this->SourceFiles.begin();
i != this->SourceFiles.end(); ++i)
{
delete *i;
}
for(std::map<std::string, cmTest*>::iterator i = this->Tests.begin();
i != this->Tests.end(); ++i)
{
delete i->second;
}
for(std::vector<cmTarget*>::iterator
i = this->ImportedTargetsOwned.begin();
i != this->ImportedTargetsOwned.end(); ++i)
{
delete *i;
}
for(unsigned int i=0; i < this->FinalPassCommands.size(); i++)
{
delete this->FinalPassCommands[i];
}
std::vector<cmFunctionBlocker*>::iterator pos;
for (pos = this->FunctionBlockers.begin();
pos != this->FunctionBlockers.end(); ++pos)
{
cmFunctionBlocker* b = *pos;
delete b;
}
this->FunctionBlockers.clear();
if (this->PolicyStack.size() != 1)
{
cmSystemTools::Error("Internal CMake Error, Policy Stack has not been"
" popped properly");
}
}
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 << " ";
}
std::cout << " )\n";
}
void cmMakefile
::PrintStringVector(const char* s,
const std::vector<std::pair<std::string, bool> >& v) const
{
std::cout << s << ": ( \n";
for(std::vector<std::pair<std::string, bool> >::const_iterator i
= v.begin(); i != v.end(); ++i)
{
std::cout << i->first << " " << 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 << " this->Targets: ";
for (cmTargets::iterator l = this->Targets.begin();
l != this->Targets.end(); l++)
{
std::cout << l->first << std::endl;
}
std::cout << " this->StartOutputDirectory; " <<
this->StartOutputDirectory << std::endl;
std::cout << " this->HomeOutputDirectory; " <<
this->HomeOutputDirectory << std::endl;
std::cout << " this->cmStartDirectory; " <<
this->cmStartDirectory << std::endl;
std::cout << " this->cmHomeDirectory; " <<
this->cmHomeDirectory << std::endl;
std::cout << " this->ProjectName; "
<< this->ProjectName << std::endl;
this->PrintStringVector("this->LinkDirectories", this->LinkDirectories);
#if defined(CMAKE_BUILD_WITH_CMAKE)
for( std::vector<cmSourceGroup>::const_iterator i =
this->SourceGroups.begin(); i != this->SourceGroups.end(); ++i)
{
std::cout << "Source Group: " << i->GetName() << std::endl;
}
#endif
}
bool cmMakefile::CommandExists(const char* name) const
{
return this->GetCMakeInstance()->CommandExists(name);
}
//----------------------------------------------------------------------------
void cmMakefile::IssueMessage(cmake::MessageType t,
std::string const& text) const
{
// Collect context information.
cmListFileBacktrace backtrace;
if(!this->CallStack.empty())
{
if((t == cmake::FATAL_ERROR) || (t == cmake::INTERNAL_ERROR))
{
this->CallStack.back().Status->SetNestedError(true);
}
this->GetBacktrace(backtrace);
}
else
{
cmListFileContext lfc;
if(this->ListFileStack.empty())
{
// We are not processing the project. Add the directory-level context.
lfc.FilePath = this->GetCurrentDirectory();
lfc.FilePath += "/CMakeLists.txt";
}
else
{
// We are processing the project but are not currently executing a
// command. Add whatever context information we have.
lfc.FilePath = this->ListFileStack.back();
}
lfc.Line = 0;
if(!this->GetCMakeInstance()->GetIsInTryCompile())
{
lfc.FilePath = this->LocalGenerator->Convert(lfc.FilePath,
cmLocalGenerator::HOME);
}
backtrace.push_back(lfc);
}
// Issue the message.
this->GetCMakeInstance()->IssueMessage(t, text, backtrace);
}
//----------------------------------------------------------------------------
bool cmMakefile::GetBacktrace(cmListFileBacktrace& backtrace) const
{
if(this->CallStack.empty())
{
return false;
}
for(CallStackType::const_reverse_iterator i = this->CallStack.rbegin();
i != this->CallStack.rend(); ++i)
{
cmListFileContext lfc = *(*i).Context;
lfc.FilePath = this->LocalGenerator->Convert(lfc.FilePath,
cmLocalGenerator::HOME);
backtrace.push_back(lfc);
}
return true;
}
//----------------------------------------------------------------------------
void cmMakefile::PrintCommandTrace(const cmListFileFunction& lff) const
{
cmOStringStream msg;
msg << lff.FilePath << "(" << lff.Line << "): ";
msg << lff.Name << "(";
for(std::vector<cmListFileArgument>::const_iterator i =
lff.Arguments.begin(); i != lff.Arguments.end(); ++i)
{
msg << i->Value;
msg << " ";
}
msg << ")";
cmSystemTools::Message(msg.str().c_str());
}
//----------------------------------------------------------------------------
bool cmMakefile::ExecuteCommand(const cmListFileFunction& lff,
cmExecutionStatus &status)
{
bool result = true;
// quick return if blocked
if(this->IsFunctionBlocked(lff,status))
{
// No error.
return result;
}
std::string name = lff.Name;
// Place this call on the call stack.
cmMakefileCall stack_manager(this, lff, status);
static_cast<void>(stack_manager);
// Lookup the command prototype.
if(cmCommand* proto = this->GetCMakeInstance()->GetCommand(name))
{
// Clone the prototype.
cmsys::auto_ptr<cmCommand> pcmd(proto->Clone());
pcmd->SetMakefile(this);
// Decide whether to invoke the command.
if(pcmd->GetEnabled() && !cmSystemTools::GetFatalErrorOccured() &&
(this->GetCMakeInstance()->GetWorkingMode() != cmake::SCRIPT_MODE
|| pcmd->IsScriptable()))
{
// if trace is enabled, print out invoke information
if(this->GetCMakeInstance()->GetTrace())
{
this->PrintCommandTrace(lff);
}
// Try invoking the command.
if(!pcmd->InvokeInitialPass(lff.Arguments,status) ||
status.GetNestedError())
{
if(!status.GetNestedError())
{
// The command invocation requested that we report an error.
this->IssueMessage(cmake::FATAL_ERROR, pcmd->GetError());
}
result = false;
if ( this->GetCMakeInstance()->GetWorkingMode() != cmake::NORMAL_MODE)
{
cmSystemTools::SetFatalErrorOccured();
}
}
else if(pcmd->HasFinalPass())
{
// use the command
this->FinalPassCommands.push_back(pcmd.release());
}
}
else if ( this->GetCMakeInstance()->GetWorkingMode() == cmake::SCRIPT_MODE
&& !pcmd->IsScriptable() )
{
std::string error = "Command ";
error += pcmd->GetName();
error += "() is not scriptable";
this->IssueMessage(cmake::FATAL_ERROR, error);
result = false;
cmSystemTools::SetFatalErrorOccured();
}
}
else
{
if(!cmSystemTools::GetFatalErrorOccured())
{
std::string error = "Unknown CMake command \"";
error += lff.Name;
error += "\".";
this->IssueMessage(cmake::FATAL_ERROR, error);
result = false;
cmSystemTools::SetFatalErrorOccured();
}
}
return result;
}
//----------------------------------------------------------------------------
class cmMakefile::IncludeScope
{
public:
IncludeScope(cmMakefile* mf, const char* fname, bool noPolicyScope);
~IncludeScope();
void Quiet() { this->ReportError = false; }
private:
cmMakefile* Makefile;
const char* File;
bool NoPolicyScope;
bool CheckCMP0011;
bool ReportError;
void EnforceCMP0011();
};
//----------------------------------------------------------------------------
cmMakefile::IncludeScope::IncludeScope(cmMakefile* mf, const char* fname,
bool noPolicyScope):
Makefile(mf), File(fname), NoPolicyScope(noPolicyScope),
CheckCMP0011(false), ReportError(true)
{
if(!this->NoPolicyScope)
{
// Check CMP0011 to determine the policy scope type.
switch (this->Makefile->GetPolicyStatus(cmPolicies::CMP0011))
{
case cmPolicies::WARN:
// We need to push a scope to detect whether the script sets
// any policies that would affect the includer and therefore
// requires a warning. We use a weak scope to simulate OLD
// behavior by allowing policy changes to affect the includer.
this->Makefile->PushPolicy(true);
this->CheckCMP0011 = true;
break;
case cmPolicies::OLD:
// OLD behavior is to not push a scope at all.
this->NoPolicyScope = true;
break;
case cmPolicies::REQUIRED_IF_USED:
case cmPolicies::REQUIRED_ALWAYS:
// We should never make this policy required, but we handle it
// here just in case.
this->CheckCMP0011 = true;
case cmPolicies::NEW:
// NEW behavior is to push a (strong) scope.
this->Makefile->PushPolicy();
break;
}
}
// The included file cannot pop our policy scope.
this->Makefile->PushPolicyBarrier();
}
//----------------------------------------------------------------------------
cmMakefile::IncludeScope::~IncludeScope()
{
// Enforce matching policy scopes inside the included file.
this->Makefile->PopPolicyBarrier(this->ReportError);
if(!this->NoPolicyScope)
{
// If we need to enforce policy CMP0011 then the top entry is the
// one we pushed above. If the entry is empty, then the included
// script did not set any policies that might affect the includer so
// we do not need to enforce the policy.
if(this->CheckCMP0011 && this->Makefile->PolicyStack.back().empty())
{
this->CheckCMP0011 = false;
}
// Pop the scope we pushed for the script.
this->Makefile->PopPolicy();
// We enforce the policy after the script's policy stack entry has
// been removed.
if(this->CheckCMP0011)
{
this->EnforceCMP0011();
}
}
}
//----------------------------------------------------------------------------
void cmMakefile::IncludeScope::EnforceCMP0011()
{
// We check the setting of this policy again because the included
// script might actually set this policy for its includer.
cmPolicies* policies = this->Makefile->GetPolicies();
switch (this->Makefile->GetPolicyStatus(cmPolicies::CMP0011))
{
case cmPolicies::WARN:
// Warn because the user did not set this policy.
{
cmOStringStream w;
w << policies->GetPolicyWarning(cmPolicies::CMP0011) << "\n"
<< "The included script\n " << this->File << "\n"
<< "affects policy settings. "
<< "CMake is implying the NO_POLICY_SCOPE option for compatibility, "
<< "so the effects are applied to the including context.";
this->Makefile->IssueMessage(cmake::AUTHOR_WARNING, w.str());
}
break;
case cmPolicies::REQUIRED_IF_USED:
case cmPolicies::REQUIRED_ALWAYS:
{
cmOStringStream e;
e << policies->GetRequiredPolicyError(cmPolicies::CMP0011) << "\n"
<< "The included script\n " << this->File << "\n"
<< "affects policy settings, so it requires this policy to be set.";
this->Makefile->IssueMessage(cmake::FATAL_ERROR, e.str());
}
break;
case cmPolicies::OLD:
case cmPolicies::NEW:
// The script set this policy. We assume the purpose of the
// script is to initialize policies for its includer, and since
// the policy is now set for later scripts, we do not warn.
break;
}
}
//----------------------------------------------------------------------------
// Parse the given CMakeLists.txt file executing all commands
//
bool cmMakefile::ReadListFile(const char* filename_in,
const char *external_in,
std::string* fullPath,
bool noPolicyScope)
{
std::string currentParentFile
= this->GetSafeDefinition("CMAKE_PARENT_LIST_FILE");
std::string currentFile
= this->GetSafeDefinition("CMAKE_CURRENT_LIST_FILE");
this->AddDefinition("CMAKE_PARENT_LIST_FILE", filename_in);
this->MarkVariableAsUsed("CMAKE_PARENT_LIST_FILE");
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,
this->cmStartDirectory.c_str());
external = external_abs.c_str();
if (filename_in)
{
filename_abs =
cmSystemTools::CollapseFullPath(filename_in,
this->cmStartDirectory.c_str());
filename = filename_abs.c_str();
}
}
// keep track of the current file being read
if (filename)
{
if(this->cmCurrentListFile != filename)
{
this->cmCurrentListFile = filename;
}
}
// Now read the input file
const char *filenametoread= filename;
if( external)
{
filenametoread= external;
}
this->AddDefinition("CMAKE_CURRENT_LIST_FILE", filenametoread);
this->MarkVariableAsUsed("CMAKE_CURRENT_LIST_FILE");
this->AddDefinition("CMAKE_CURRENT_LIST_DIR",
cmSystemTools::GetFilenamePath(filenametoread).c_str());
this->MarkVariableAsUsed("CMAKE_CURRENT_LIST_DIR");
// 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 && this->cmStartDirectory == this->cmHomeDirectory)
{
if(cmSystemTools::LowerCase(
cmSystemTools::GetFilenameName(filename)) == "cmakelists.txt")
{
requireProjectCommand = true;
}
}
// push the listfile onto the stack
this->ListFileStack.push_back(filenametoread);
if(fullPath!=0)
{
*fullPath=filenametoread;
}
cmListFile cacheFile;
if( !cacheFile.ParseFile(filenametoread, requireProjectCommand, this) )
{
// pop the listfile off the stack
this->ListFileStack.pop_back();
if(fullPath!=0)
{
*fullPath = "";
}
this->AddDefinition("CMAKE_PARENT_LIST_FILE", currentParentFile.c_str());
this->MarkVariableAsUsed("CMAKE_PARENT_LIST_FILE");
this->AddDefinition("CMAKE_CURRENT_LIST_FILE", currentFile.c_str());
this->MarkVariableAsUsed("CMAKE_CURRENT_LIST_FILE");
this->AddDefinition("CMAKE_CURRENT_LIST_DIR",
cmSystemTools::GetFilenamePath(currentFile).c_str());
this->MarkVariableAsUsed("CMAKE_CURRENT_LIST_DIR");
return false;
}
// add this list file to the list of dependencies
this->ListFiles.push_back( filenametoread);
// Enforce balanced blocks (if/endif, function/endfunction, etc.).
{
LexicalPushPop lexScope(this);
IncludeScope incScope(this, filenametoread, noPolicyScope);
// Run the parsed commands.
const size_t numberFunctions = cacheFile.Functions.size();
for(size_t i =0; i < numberFunctions; ++i)
{
cmExecutionStatus status;
this->ExecuteCommand(cacheFile.Functions[i],status);
if(cmSystemTools::GetFatalErrorOccured())
{
// Exit early due to error.
lexScope.Quiet();
incScope.Quiet();
break;
}
if(status.GetReturnInvoked())
{
// Exit early due to return command.
break;
}
}
}
// If this is the directory-level CMakeLists.txt file then perform
// some extra checks.
if(this->ListFileStack.size() == 1)
{
this->EnforceDirectoryLevelRules();
}
this->AddDefinition("CMAKE_PARENT_LIST_FILE", currentParentFile.c_str());
this->MarkVariableAsUsed("CMAKE_PARENT_LIST_FILE");
this->AddDefinition("CMAKE_CURRENT_LIST_FILE", currentFile.c_str());
this->MarkVariableAsUsed("CMAKE_CURRENT_LIST_FILE");
this->AddDefinition("CMAKE_CURRENT_LIST_DIR",
cmSystemTools::GetFilenamePath(currentFile).c_str());
this->MarkVariableAsUsed("CMAKE_CURRENT_LIST_DIR");
// pop the listfile off the stack
this->ListFileStack.pop_back();
// Check for unused variables
this->CheckForUnusedVariables();
return true;
}
//----------------------------------------------------------------------------
void cmMakefile::EnforceDirectoryLevelRules() const
{
// Diagnose a violation of CMP0000 if necessary.
if(this->CheckCMP0000)
{
cmOStringStream msg;
msg << "No cmake_minimum_required command is present. "
<< "A line of code such as\n"
<< " cmake_minimum_required(VERSION "
<< cmVersion::GetMajorVersion() << "."
<< cmVersion::GetMinorVersion()
<< ")\n"
<< "should be added at the top of the file. "
<< "The version specified may be lower if you wish to "
<< "support older CMake versions for this project. "
<< "For more information run "
<< "\"cmake --help-policy CMP0000\".";
switch (this->GetPolicyStatus(cmPolicies::CMP0000))
{
case cmPolicies::WARN:
// Warn because the user did not provide a mimimum required
// version.
this->IssueMessage(cmake::AUTHOR_WARNING, msg.str());
case cmPolicies::OLD:
// OLD behavior is to use policy version 2.4 set in
// cmListFileCache.
break;
case cmPolicies::REQUIRED_IF_USED:
case cmPolicies::REQUIRED_ALWAYS:
case cmPolicies::NEW:
// NEW behavior is to issue an error.
this->IssueMessage(cmake::FATAL_ERROR, msg.str());
cmSystemTools::SetFatalErrorOccured();
return;
}
}
}
void cmMakefile::AddCommand(cmCommand* wg)
{
this->GetCMakeInstance()->AddCommand(wg);
}
// Set the make file
void cmMakefile::SetLocalGenerator(cmLocalGenerator* lg)
{
this->LocalGenerator = lg;
// the source groups need to access the global generator
// so don't create them until the lg is set
#if defined(CMAKE_BUILD_WITH_CMAKE)
this->AddSourceGroup("", "^.*$");
this->AddSourceGroup
("Source Files",
"\\.(C|M|c|c\\+\\+|cc|cpp|cxx|f|f90|for|fpp"
"|ftn|m|mm|rc|def|r|odl|idl|hpj|bat)$");
this->AddSourceGroup("Header Files", CM_HEADER_REGEX);
this->AddSourceGroup("CMake Rules", "\\.rule$");
this->AddSourceGroup("Resources", "\\.plist$");
this->AddSourceGroup("Object Files", "\\.(lo|o|obj)$");
#endif
this->WarnUnused = this->GetCMakeInstance()->GetWarnUnused();
this->CheckSystemVars = this->GetCMakeInstance()->GetCheckSystemVars();
}
namespace
{
struct file_not_persistent
{
bool operator()(const std::string& path) const
{
return !(path.find("CMakeTmp") == path.npos &&
cmSystemTools::FileExists(path.c_str()));
}
};
}
void cmMakefile::FinalPass()
{
// do all the variable expansions here
this->ExpandVariablesCMP0019();
// give all the commands a chance to do something
// after the file has been parsed before generation
for(std::vector<cmCommand*>::iterator i = this->FinalPassCommands.begin();
i != this->FinalPassCommands.end(); ++i)
{
(*i)->FinalPass();
}
//go through all configured files and see which ones still exist.
//we don't want cmake to re-run if a configured file is created and deleted
//during processing as that would make it a transient file that can't
//influence the build process
//remove_if will move all items that don't have a valid file name to the
//back of the vector
std::vector<std::string>::iterator new_output_files_end = std::remove_if(
this->OutputFiles.begin(),
this->OutputFiles.end(),
file_not_persistent() );
//we just have to erase all items at the back
this->OutputFiles.erase(new_output_files_end, this->OutputFiles.end() );
//if a configured file is used as input for another configured file,
//and then deleted it will show up in the input list files so we
//need to scan those too
std::vector<std::string>::iterator new_list_files_end = std::remove_if(
this->ListFiles.begin(),
this->ListFiles.end(),
file_not_persistent() );
this->ListFiles.erase(new_list_files_end, this->ListFiles.end() );
}
// Generate the output file
void cmMakefile::ConfigureFinalPass()
{
this->FinalPass();
const char* oldValue
= this->GetDefinition("CMAKE_BACKWARDS_COMPATIBILITY");
if (oldValue && cmSystemTools::VersionCompare(
cmSystemTools::OP_LESS, oldValue, "2.4"))
{
this->IssueMessage(
cmake::FATAL_ERROR,
"You have set CMAKE_BACKWARDS_COMPATIBILITY to a CMake version less "
"than 2.4. This version of CMake only supports backwards compatibility "
"with CMake 2.4 or later. For compatibility with older versions please "
"use any CMake 2.8.x release or lower.");
}
for (cmTargets::iterator l = this->Targets.begin();
l != this->Targets.end(); l++)
{
if (l->second.GetType() == cmTarget::INTERFACE_LIBRARY)
{
continue;
}
l->second.FinishConfigure();
}
}
//----------------------------------------------------------------------------
void
cmMakefile::AddCustomCommandToTarget(const std::string& target,
const std::vector<std::string>& depends,
const cmCustomCommandLines& commandLines,
cmTarget::CustomCommandType type,
const char* comment,
const char* workingDir,
bool escapeOldStyle) const
{
// Find the target to which to add the custom command.
cmTargets::iterator ti = this->Targets.find(target);
if(ti == this->Targets.end())
{
cmake::MessageType messageType = cmake::AUTHOR_WARNING;
bool issueMessage = false;
cmOStringStream e;
switch(this->GetPolicyStatus(cmPolicies::CMP0040))
{
case cmPolicies::WARN:
e << (this->GetPolicies()
->GetPolicyWarning(cmPolicies::CMP0040)) << "\n";
issueMessage = true;
case cmPolicies::OLD:
break;
case cmPolicies::NEW:
case cmPolicies::REQUIRED_IF_USED:
case cmPolicies::REQUIRED_ALWAYS:
issueMessage = true;
messageType = cmake::FATAL_ERROR;
}
if(issueMessage)
{
e << "The target name \"" << target << "\" is unknown in this context.";
IssueMessage(messageType, e.str());
}
return;
}
if(ti->second.GetType() == cmTarget::OBJECT_LIBRARY)
{
cmOStringStream e;
e << "Target \"" << target << "\" is an OBJECT library "
"that may not have PRE_BUILD, PRE_LINK, or POST_BUILD commands.";
this->IssueMessage(cmake::FATAL_ERROR, e.str());
return;
}
if(ti->second.GetType() == cmTarget::INTERFACE_LIBRARY)
{
cmOStringStream e;
e << "Target \"" << target << "\" is an INTERFACE library "
"that may not have PRE_BUILD, PRE_LINK, or POST_BUILD commands.";
this->IssueMessage(cmake::FATAL_ERROR, e.str());
return;
}
// Add the command to the appropriate build step for the target.
std::vector<std::string> no_output;
cmCustomCommand cc(this, no_output, depends,
commandLines, comment, workingDir);
cc.SetEscapeOldStyle(escapeOldStyle);
cc.SetEscapeAllowMakeVars(true);
switch(type)
{
case cmTarget::PRE_BUILD:
ti->second.AddPreBuildCommand(cc);
break;
case cmTarget::PRE_LINK:
ti->second.AddPreLinkCommand(cc);
break;
case cmTarget::POST_BUILD:
ti->second.AddPostBuildCommand(cc);
break;
}
}
//----------------------------------------------------------------------------
cmSourceFile*
cmMakefile::AddCustomCommandToOutput(const std::vector<std::string>& outputs,
const std::vector<std::string>& depends,
const std::string& main_dependency,
const cmCustomCommandLines& commandLines,
const char* comment,
const char* workingDir,
bool replace,
bool escapeOldStyle)
{
// Make sure there is at least one output.
if(outputs.empty())
{
cmSystemTools::Error("Attempt to add a custom rule with no output!");
return 0;
}
// Validate custom commands. TODO: More strict?
for(cmCustomCommandLines::const_iterator i=commandLines.begin();
i != commandLines.end(); ++i)
{
cmCustomCommandLine const& cl = *i;
if(!cl.empty() && !cl[0].empty() && cl[0][0] == '"')
{
cmOStringStream e;
e << "COMMAND may not contain literal quotes:\n " << cl[0] << "\n";
this->IssueMessage(cmake::FATAL_ERROR, e.str());
return 0;
}
}
// Choose a source file on which to store the custom command.
cmSourceFile* file = 0;
if(!main_dependency.empty())
{
// The main dependency was specified. Use it unless a different
// custom command already used it.
file = this->GetSource(main_dependency);
if(file && file->GetCustomCommand() && !replace)
{
// The main dependency already has a custom command.
if(commandLines == file->GetCustomCommand()->GetCommandLines())
{
// The existing custom command is identical. Silently ignore
// the duplicate.
return file;
}
else
{
// The existing custom command is different. We need to
// generate a rule file for this new command.
file = 0;
}
}
else
{
// The main dependency does not have a custom command or we are
// allowed to replace it. Use it to store the command.
file = this->GetOrCreateSource(main_dependency);
}
}
// Generate a rule file if the main dependency is not available.
if(!file)
{
cmGlobalGenerator* gg = this->LocalGenerator->GetGlobalGenerator();
// Construct a rule file associated with the first output produced.
std::string outName = gg->GenerateRuleFile(outputs[0]);
// Check if the rule file already exists.
file = this->GetSource(outName);
if(file && file->GetCustomCommand() && !replace)
{
// The rule file already exists.
if(commandLines != file->GetCustomCommand()->GetCommandLines())
{
cmSystemTools::Error("Attempt to add a custom rule to output \"",
outName.c_str(),
"\" which already has a custom rule.");
}
return file;
}
// Create a cmSourceFile for the rule file.
file = this->GetOrCreateSource(outName, true);
file->SetProperty("__CMAKE_RULE", "1");
}
// Always create the output sources and mark them generated.
for(std::vector<std::string>::const_iterator o = outputs.begin();
o != outputs.end(); ++o)
{
if(cmSourceFile* out = this->GetOrCreateSource(*o, true))
{
out->SetProperty("GENERATED", "1");
}
}
// Construct a complete list of dependencies.
std::vector<std::string> depends2(depends);
if(!main_dependency.empty())
{
depends2.push_back(main_dependency);
}
// Attach the custom command to the file.
if(file)
{
cmCustomCommand* cc =
new cmCustomCommand(this, outputs, depends2, commandLines,
comment, workingDir);
cc->SetEscapeOldStyle(escapeOldStyle);
cc->SetEscapeAllowMakeVars(true);
file->SetCustomCommand(cc);
this->UpdateOutputToSourceMap(outputs, file);
}
return file;
}
//----------------------------------------------------------------------------
void
cmMakefile::UpdateOutputToSourceMap(std::vector<std::string> const& outputs,
cmSourceFile* source)
{
for(std::vector<std::string>::const_iterator o = outputs.begin();
o != outputs.end(); ++o)
{
this->UpdateOutputToSourceMap(*o, source);
}
}
//----------------------------------------------------------------------------
void
cmMakefile::UpdateOutputToSourceMap(std::string const& output,
cmSourceFile* source)
{
OutputToSourceMap::iterator i = this->OutputToSource.find(output);
if(i != this->OutputToSource.end())
{
// Multiple custom commands produce the same output but may
// be attached to a different source file (MAIN_DEPENDENCY).
// LinearGetSourceFileWithOutput would return the first one,
// so keep the mapping for the first one.
//
// TODO: Warn the user about this case. However, the VS 8 generator
// triggers it for separate generate.stamp rules in ZERO_CHECK and
// individual targets.
return;
}
this->OutputToSource[output] = source;
}
//----------------------------------------------------------------------------
cmSourceFile*
cmMakefile::AddCustomCommandToOutput(const std::string& output,
const std::vector<std::string>& depends,
const std::string& main_dependency,
const cmCustomCommandLines& commandLines,
const char* comment,
const char* workingDir,
bool replace,
bool escapeOldStyle)
{
std::vector<std::string> outputs;
outputs.push_back(output);
return this->AddCustomCommandToOutput(outputs, depends, main_dependency,
commandLines, comment, workingDir,
replace, escapeOldStyle);
}
//----------------------------------------------------------------------------
void
cmMakefile::AddCustomCommandOldStyle(const std::string& target,
const std::vector<std::string>& outputs,
const std::vector<std::string>& depends,
const std::string& source,
const cmCustomCommandLines& commandLines,
const char* comment)
{
// Translate the old-style signature to one of the new-style
// signatures.
if(source == target)
{
// In the old-style signature if the source and target were the
// same then it added a post-build rule to the target. Preserve
// this behavior.
this->AddCustomCommandToTarget(target, depends, commandLines,
cmTarget::POST_BUILD, comment, 0);
return;
}
// Each output must get its own copy of this rule.
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)$");
for(std::vector<std::string>::const_iterator oi = outputs.begin();
oi != outputs.end(); ++oi)
{
// Get the name of this output.
const char* output = oi->c_str();
cmSourceFile* sf;
// Choose whether to use a main dependency.
if(sourceFiles.find(source))
{
// The source looks like a real file. Use it as the main dependency.
sf = this->AddCustomCommandToOutput(output, depends, source,
commandLines, comment, 0);
}
else
{
// The source may not be a real file. Do not use a main dependency.
std::string no_main_dependency = "";
std::vector<std::string> depends2 = depends;
depends2.push_back(source);
sf = this->AddCustomCommandToOutput(output, depends2, no_main_dependency,
commandLines, comment, 0);
}
// If the rule was added to the source (and not a .rule file),
// then add the source to the target to make sure the rule is
// included.
if(sf && !sf->GetPropertyAsBool("__CMAKE_RULE"))
{
if (this->Targets.find(target) != this->Targets.end())
{
this->Targets[target].AddSource(sf->GetFullPath());
}
else
{
cmSystemTools::Error("Attempt to add a custom rule to a target "
"that does not exist yet for target ",
target.c_str());
return;
}
}
}
}
//----------------------------------------------------------------------------
void cmMakefile::AddUtilityCommand(const std::string& utilityName,
bool excludeFromAll,
const std::vector<std::string>& depends,
const char* workingDirectory,
const char* command,
const char* arg1,
const char* arg2,
const char* arg3,
const char* arg4)
{
// Construct the command line for the custom command.
cmCustomCommandLine commandLine;
commandLine.push_back(command);
if(arg1)
{
commandLine.push_back(arg1);
}
if(arg2)
{
commandLine.push_back(arg2);
}
if(arg3)
{
commandLine.push_back(arg3);
}
if(arg4)
{
commandLine.push_back(arg4);
}
cmCustomCommandLines commandLines;
commandLines.push_back(commandLine);
// Call the real signature of this method.
this->AddUtilityCommand(utilityName, excludeFromAll, workingDirectory,
depends, commandLines);
}
//----------------------------------------------------------------------------
cmTarget*
cmMakefile::AddUtilityCommand(const std::string& utilityName,
bool excludeFromAll,
const char* workingDirectory,
const std::vector<std::string>& depends,
const cmCustomCommandLines& commandLines,
bool escapeOldStyle, const char* comment)
{
// Create a target instance for this utility.
cmTarget* target = this->AddNewTarget(cmTarget::UTILITY, utilityName);
if (excludeFromAll)
{
target->SetProperty("EXCLUDE_FROM_ALL", "TRUE");
}
if(!comment)
{
// Use an empty comment to avoid generation of default comment.
comment = "";
}
// Store the custom command in the target.
std::string force = this->GetStartOutputDirectory();
force += cmake::GetCMakeFilesDirectory();
force += "/";
force += utilityName;
std::string no_main_dependency = "";
bool no_replace = false;
this->AddCustomCommandToOutput(force, depends,
no_main_dependency,
commandLines, comment,
workingDirectory, no_replace,
escapeOldStyle);
cmSourceFile* sf = target->AddSourceCMP0049(force);
// The output is not actually created so mark it symbolic.
if(sf)
{
sf->SetProperty("SYMBOLIC", "1");
}
else
{
cmSystemTools::Error("Could not get source file entry for ",
force.c_str());
}
return target;
}
void cmMakefile::AddDefineFlag(const char* flag)
{
if (!flag)
{
return;
}
// Update the string used for the old DEFINITIONS property.
this->AddDefineFlag(flag, this->DefineFlagsOrig);
// If this is really a definition, update COMPILE_DEFINITIONS.
if(this->ParseDefineFlag(flag, false))
{
return;
}
// Add this flag that does not look like a definition.
this->AddDefineFlag(flag, this->DefineFlags);
}
void cmMakefile::AddDefineFlag(const char* flag, std::string& dflags)
{
// remove any \n\r
std::string ret = flag;
std::string::size_type pos = 0;
while((pos = ret.find('\n', pos)) != std::string::npos)
{
ret[pos] = ' ';
pos++;
}
pos = 0;
while((pos = ret.find('\r', pos)) != std::string::npos)
{
ret[pos] = ' ';
pos++;
}
dflags += " ";
dflags += ret;
}
void cmMakefile::RemoveDefineFlag(const char* flag)
{
// Check the length of the flag to remove.
std::string::size_type len = strlen(flag);
if(len < 1)
{
return;
}
// Update the string used for the old DEFINITIONS property.
this->RemoveDefineFlag(flag, len, this->DefineFlagsOrig);
// If this is really a definition, update COMPILE_DEFINITIONS.
if(this->ParseDefineFlag(flag, true))
{
return;
}
// Remove this flag that does not look like a definition.
this->RemoveDefineFlag(flag, len, this->DefineFlags);
}
void cmMakefile::RemoveDefineFlag(const char* flag,
std::string::size_type len,
std::string& dflags)
{
// Remove all instances of the flag that are surrounded by
// whitespace or the beginning/end of the string.
for(std::string::size_type lpos = dflags.find(flag, 0);
lpos != std::string::npos; lpos = dflags.find(flag, lpos))
{
std::string::size_type rpos = lpos + len;
if((lpos <= 0 || isspace(dflags[lpos-1])) &&
(rpos >= dflags.size() || isspace(dflags[rpos])))
{
dflags.erase(lpos, len);
}
else
{
++lpos;
}
}
}
void cmMakefile::AddCompileOption(const char* option)
{
this->AppendProperty("COMPILE_OPTIONS", option);
}
bool cmMakefile::ParseDefineFlag(std::string const& def, bool remove)
{
// Create a regular expression to match valid definitions.
static cmsys::RegularExpression
valid("^[-/]D[A-Za-z_][A-Za-z0-9_]*(=.*)?$");
// Make sure the definition matches.
if(!valid.find(def.c_str()))
{
return false;
}
// VS6 IDE does not support definition values with spaces in
// combination with '"', '$', or ';'.
if((this->LocalGenerator->GetGlobalGenerator()->GetName() ==
"Visual Studio 6") &&
(def.find(" ") != def.npos && def.find_first_of("\"$;") != def.npos))
{
return false;
}
// Definitions with non-trivial values require a policy check.
static cmsys::RegularExpression
trivial("^[-/]D[A-Za-z_][A-Za-z0-9_]*(=[A-Za-z0-9_.]+)?$");
if(!trivial.find(def.c_str()))
{
// This definition has a non-trivial value.
switch(this->GetPolicyStatus(cmPolicies::CMP0005))
{
case cmPolicies::WARN:
this->IssueMessage(
cmake::AUTHOR_WARNING,
this->GetPolicies()->GetPolicyWarning(cmPolicies::CMP0005)
);
case cmPolicies::OLD:
// OLD behavior is to not escape the value. We should not
// convert the definition to use the property.
return false;
case cmPolicies::REQUIRED_IF_USED:
case cmPolicies::REQUIRED_ALWAYS:
this->IssueMessage(
cmake::FATAL_ERROR,
this->GetPolicies()->GetRequiredPolicyError(cmPolicies::CMP0005)
);
return false;
case cmPolicies::NEW:
// NEW behavior is to escape the value. Proceed to convert it
// to an entry in the property.
break;
}
}
// Get the definition part after the flag.
const char* define = def.c_str() + 2;
if(remove)
{
if(const char* cdefs = this->GetProperty("COMPILE_DEFINITIONS"))
{
// Expand the list.
std::vector<std::string> defs;
cmSystemTools::ExpandListArgument(cdefs, defs);
// Recompose the list without the definition.
std::string ndefs;
const char* sep = "";
for(std::vector<std::string>::const_iterator di = defs.begin();
di != defs.end(); ++di)
{
if(*di != define)
{
ndefs += sep;
sep = ";";
ndefs += *di;
}
}
// Store the new list.
this->SetProperty("COMPILE_DEFINITIONS", ndefs.c_str());
}
}
else
{
// Append the definition to the directory property.
this->AppendProperty("COMPILE_DEFINITIONS", define);
}
return true;
}
void cmMakefile::AddLinkLibrary(const std::string& lib,
cmTarget::LinkLibraryType llt)
{
cmTarget::LibraryID tmp;
tmp.first = lib;
tmp.second = llt;
this->LinkLibraries.push_back(tmp);
}
void cmMakefile::AddLinkLibraryForTarget(const std::string& target,
const std::string& lib,
cmTarget::LinkLibraryType llt)
{
cmTargets::iterator i = this->Targets.find(target);
if ( i != this->Targets.end())
{
cmTarget* tgt =
this->GetCMakeInstance()->GetGlobalGenerator()->FindTarget(lib);
if(tgt)
{
// if it is not a static or shared library then you can not link to it
if(!((tgt->GetType() == cmTarget::STATIC_LIBRARY) ||
(tgt->GetType() == cmTarget::SHARED_LIBRARY) ||
(tgt->GetType() == cmTarget::INTERFACE_LIBRARY) ||
tgt->IsExecutableWithExports()))
{
cmOStringStream e;
e << "Target \"" << lib << "\" of type "
<< cmTarget::GetTargetTypeName(tgt->GetType())
<< " may not be linked into another target. "
<< "One may link only to STATIC or SHARED libraries, or "
<< "to executables with the ENABLE_EXPORTS property set.";
this->IssueMessage(cmake::FATAL_ERROR, e.str());
}
}
i->second.AddLinkLibrary( *this, target, lib, llt );
}
else
{
cmOStringStream e;
e << "Attempt to add link library \""
<< lib << "\" to target \""
<< target << "\" which is not built in this directory.";
this->IssueMessage(cmake::FATAL_ERROR, e.str());
}
}
void cmMakefile::AddLinkDirectoryForTarget(const std::string& target,
const std::string& d)
{
cmTargets::iterator i = this->Targets.find(target);
if ( i != this->Targets.end())
{
if(this->IsAlias(target))
{
cmOStringStream e;
e << "ALIAS target \"" << target << "\" "
<< "may not be linked into another target.";
this->IssueMessage(cmake::FATAL_ERROR, e.str());
return;
}
i->second.AddLinkDirectory( d );
}
else
{
cmSystemTools::Error
("Attempt to add link directories to non-existent target: ",
target.c_str(), " for directory ", d.c_str());
}
}
void cmMakefile::AddLinkLibrary(const std::string& lib)
{
this->AddLinkLibrary(lib,cmTarget::GENERAL);
}
void cmMakefile::AddLinkDirectory(const std::string& 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.
if(dir.empty())
{
return;
}
std::string newdir = dir;
// remove trailing slashes
if(*dir.rbegin() == '/')
{
newdir = dir.substr(0, dir.size()-1);
}
if(std::find(this->LinkDirectories.begin(),
this->LinkDirectories.end(), newdir)
== this->LinkDirectories.end())
{
this->LinkDirectories.push_back(dir);
}
}
void cmMakefile::InitializeFromParent()
{
cmMakefile *parent = this->LocalGenerator->GetParent()->GetMakefile();
// Initialize definitions with the closure of the parent scope.
this->Internal->VarStack.top() = parent->Internal->VarStack.top().Closure();
const std::vector<cmValueWithOrigin>& parentIncludes =
parent->GetIncludeDirectoriesEntries();
this->IncludeDirectoriesEntries.insert(this->IncludeDirectoriesEntries.end(),
parentIncludes.begin(),
parentIncludes.end());
const std::vector<cmValueWithOrigin>& parentOptions =
parent->GetCompileOptionsEntries();
this->CompileOptionsEntries.insert(this->CompileOptionsEntries.end(),
parentOptions.begin(),
parentOptions.end());
const std::vector<cmValueWithOrigin>& parentDefines =
parent->GetCompileDefinitionsEntries();
this->CompileDefinitionsEntries.insert(this->CompileDefinitionsEntries.end(),
parentDefines.begin(),
parentDefines.end());
this->SystemIncludeDirectories = parent->SystemIncludeDirectories;
// define flags
this->DefineFlags = parent->DefineFlags;
this->DefineFlagsOrig = parent->DefineFlagsOrig;
// Include transform property. There is no per-config version.
{
const char* prop = "IMPLICIT_DEPENDS_INCLUDE_TRANSFORM";
this->SetProperty(prop, parent->GetProperty(prop));
}
// compile definitions property and per-config versions
cmPolicies::PolicyStatus polSt = this->GetPolicyStatus(cmPolicies::CMP0043);
if (polSt == cmPolicies::WARN || polSt == cmPolicies::OLD)
{
this->SetProperty("COMPILE_DEFINITIONS",
parent->GetProperty("COMPILE_DEFINITIONS"));
std::vector<std::string> configs;
this->GetConfigurations(configs);
for(std::vector<std::string>::const_iterator ci = configs.begin();
ci != configs.end(); ++ci)
{
std::string defPropName = "COMPILE_DEFINITIONS_";
defPropName += cmSystemTools::UpperCase(*ci);
const char* prop = parent->GetProperty(defPropName);
this->SetProperty(defPropName, prop);
}
}
// link libraries
this->LinkLibraries = parent->LinkLibraries;
// link directories
this->LinkDirectories = parent->LinkDirectories;
// the initial project name
this->ProjectName = parent->ProjectName;
// Copy include regular expressions.
this->IncludeFileRegularExpression = parent->IncludeFileRegularExpression;
this->ComplainFileRegularExpression = parent->ComplainFileRegularExpression;
// Imported targets.
this->ImportedTargets = parent->ImportedTargets;
}
void cmMakefile::ConfigureSubDirectory(cmLocalGenerator *lg2)
{
// copy our variables from the child makefile
lg2->GetMakefile()->InitializeFromParent();
lg2->GetMakefile()->MakeStartDirectoriesCurrent();
if (this->GetCMakeInstance()->GetDebugOutput())
{
std::string msg=" Entering ";
msg += lg2->GetMakefile()->GetCurrentDirectory();
cmSystemTools::Message(msg.c_str());
}
// finally configure the subdir
lg2->Configure();
if (this->GetCMakeInstance()->GetDebugOutput())
{
std::string msg=" Returning to ";
msg += this->GetCurrentDirectory();
cmSystemTools::Message(msg.c_str());
}
}
void cmMakefile::AddSubDirectory(const std::string& sub,
bool excludeFromAll, bool preorder)
{
// the source path must be made full if it isn't already
std::string srcPath = sub;
if (!cmSystemTools::FileIsFullPath(srcPath.c_str()))
{
srcPath = this->GetCurrentDirectory();
srcPath += "/";
srcPath += sub;
}
// binary path must be made full if it isn't already
std::string binPath = sub;
if (!cmSystemTools::FileIsFullPath(binPath.c_str()))
{
binPath = this->GetCurrentOutputDirectory();
binPath += "/";
binPath += sub;
}
this->AddSubDirectory(srcPath, binPath,
excludeFromAll, preorder, false);
}
void cmMakefile::AddSubDirectory(const std::string& srcPath,
const std::string& binPath,
bool excludeFromAll, bool preorder,
bool immediate)
{
// Make sure the binary directory is unique.
if(!this->EnforceUniqueDir(srcPath, binPath))
{
return;
}
// create a new local generator and set its parent
cmLocalGenerator *lg2 =
this->LocalGenerator->GetGlobalGenerator()->CreateLocalGenerator();
lg2->SetParent(this->LocalGenerator);
this->LocalGenerator->GetGlobalGenerator()->AddLocalGenerator(lg2);
// set the subdirs start dirs
lg2->GetMakefile()->SetStartDirectory(srcPath);
lg2->GetMakefile()->SetStartOutputDirectory(binPath);
if(excludeFromAll)
{
lg2->GetMakefile()->SetProperty("EXCLUDE_FROM_ALL", "TRUE");
}
lg2->GetMakefile()->SetPreOrder(preorder);
if (immediate)
{
this->ConfigureSubDirectory(lg2);
}
}
//----------------------------------------------------------------------------
void cmMakefile::AddIncludeDirectories(const std::vector<std::string> &incs,
bool before)
{
if (incs.empty())
{
return;
}
std::string incString;
std::string sep;
for(std::vector<std::string>::const_iterator li = incs.begin();
li != incs.end(); ++li)
{
incString += sep + *li;
sep = ";";
}
std::vector<cmValueWithOrigin>::iterator position =
before ? this->IncludeDirectoriesEntries.begin()
: this->IncludeDirectoriesEntries.end();
cmListFileBacktrace lfbt;
this->GetBacktrace(lfbt);
cmValueWithOrigin entry(incString, lfbt);
this->IncludeDirectoriesEntries.insert(position, entry);
// Property on each target:
for (cmTargets::iterator l = this->Targets.begin();
l != this->Targets.end(); ++l)
{
cmTarget &t = l->second;
t.InsertInclude(entry, before);
}
}
//----------------------------------------------------------------------------
void
cmMakefile::AddSystemIncludeDirectories(const std::set<std::string> &incs)
{
for(std::set<std::string>::const_iterator li = incs.begin();
li != incs.end(); ++li)
{
this->SystemIncludeDirectories.insert(*li);
}
for (cmTargets::iterator l = this->Targets.begin();
l != this->Targets.end(); ++l)
{
cmTarget &t = l->second;
t.AddSystemIncludeDirectories(incs);
}
}
void cmMakefile::AddDefinition(const std::string& name, const char* value)
{
if (!value )
{
return;
}
this->Internal->VarStack.top().Set(name, value);
if (this->Internal->VarUsageStack.size() &&
this->VariableInitialized(name))
{
this->CheckForUnused("changing definition", name);
this->Internal->VarUsageStack.top().erase(name);
}
this->Internal->VarInitStack.top().insert(name);
#ifdef CMAKE_BUILD_WITH_CMAKE
cmVariableWatch* vv = this->GetVariableWatch();
if ( vv )
{
vv->VariableAccessed(name,
cmVariableWatch::VARIABLE_MODIFIED_ACCESS,
value,
this);
}
#endif
}
void cmMakefile::AddCacheDefinition(const std::string& name, const char* value,
const char* doc,
cmCacheManager::CacheEntryType type,
bool force)
{
bool haveVal = value ? true : false;
std::string val = haveVal ? value : "";
cmCacheManager::CacheIterator it =
this->GetCacheManager()->GetCacheIterator(name.c_str());
if(!it.IsAtEnd() && (it.GetType() == cmCacheManager::UNINITIALIZED) &&
it.Initialized())
{
// if this is not a force, then use the value from the cache
// if it is a force, then use the value being passed in
if(!force)
{
val = it.GetValue();
haveVal = true;
}
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 ++ )
{
if(!cmSystemTools::IsOff(files[cc].c_str()))
{
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();
haveVal = true;
}
}
this->GetCacheManager()->AddCacheEntry(name, haveVal ? val.c_str() : 0, doc,
type);
// if there was a definition then remove it
this->Internal->VarStack.top().Set(name, 0);
}
void cmMakefile::AddDefinition(const std::string& name, bool value)
{
this->Internal->VarStack.top().Set(name, value? "ON" : "OFF");
if (this->Internal->VarUsageStack.size() &&
this->VariableInitialized(name))
{
this->CheckForUnused("changing definition", name);
this->Internal->VarUsageStack.top().erase(name);
}
this->Internal->VarInitStack.top().insert(name);
#ifdef CMAKE_BUILD_WITH_CMAKE
cmVariableWatch* vv = this->GetVariableWatch();
if ( vv )
{
vv->VariableAccessed(name, cmVariableWatch::VARIABLE_MODIFIED_ACCESS,
value?"ON":"OFF", this);
}
#endif
}
void cmMakefile::CheckForUnusedVariables() const
{
if (!this->WarnUnused)
{
return;
}
const cmDefinitions& defs = this->Internal->VarStack.top();
const std::set<std::string>& locals = defs.LocalKeys();
std::set<std::string>::const_iterator it = locals.begin();
for (; it != locals.end(); ++it)
{
this->CheckForUnused("out of scope", *it);
}
}
void cmMakefile::MarkVariableAsUsed(const std::string& var)
{
this->Internal->VarUsageStack.top().insert(var);
}
bool cmMakefile::VariableInitialized(const std::string& var) const
{
if(this->Internal->VarInitStack.top().find(var) !=
this->Internal->VarInitStack.top().end())
{
return true;
}
return false;
}
bool cmMakefile::VariableUsed(const std::string& var) const
{
if(this->Internal->VarUsageStack.top().find(var) !=
this->Internal->VarUsageStack.top().end())
{
return true;
}
return false;
}
void cmMakefile::CheckForUnused(const char* reason,
const std::string& name) const
{
if (this->WarnUnused && !this->VariableUsed(name))
{
std::string path;
cmListFileBacktrace bt;
if (this->CallStack.size())
{
const cmListFileContext* file = this->CallStack.back().Context;
bt.push_back(*file);
path = file->FilePath.c_str();
}
else
{
path = this->GetStartDirectory();
path += "/CMakeLists.txt";
cmListFileContext lfc;
lfc.FilePath = path;
lfc.Line = 0;
bt.push_back(lfc);
}
if (this->CheckSystemVars ||
cmSystemTools::IsSubDirectory(path.c_str(),
this->GetHomeDirectory()) ||
(cmSystemTools::IsSubDirectory(path.c_str(),
this->GetHomeOutputDirectory()) &&
!cmSystemTools::IsSubDirectory(path.c_str(),
cmake::GetCMakeFilesDirectory())))
{
cmOStringStream msg;
msg << "unused variable (" << reason << ") \'" << name << "\'";
this->GetCMakeInstance()->IssueMessage(cmake::AUTHOR_WARNING,
msg.str(),
bt);
}
}
}
void cmMakefile::RemoveDefinition(const std::string& name)
{
this->Internal->VarStack.top().Set(name, 0);
if (this->Internal->VarUsageStack.size() &&
this->VariableInitialized(name))
{
this->CheckForUnused("unsetting", name);
this->Internal->VarUsageStack.top().erase(name);
}
this->Internal->VarInitStack.top().insert(name);
#ifdef CMAKE_BUILD_WITH_CMAKE
cmVariableWatch* vv = this->GetVariableWatch();
if ( vv )
{
vv->VariableAccessed(name, cmVariableWatch::VARIABLE_REMOVED_ACCESS,
0, this);
}
#endif
}
void cmMakefile::RemoveCacheDefinition(const std::string& name)
{
this->GetCacheManager()->RemoveCacheEntry(name);
}
void cmMakefile::SetProjectName(const char* p)
{
this->ProjectName = p;
}
void cmMakefile::AddGlobalLinkInformation(const std::string& name,
cmTarget& target)
{
// for these targets do not add anything
switch(target.GetType())
{
case cmTarget::UTILITY:
case cmTarget::GLOBAL_TARGET:
case cmTarget::INTERFACE_LIBRARY:
return;
default:;
}
std::vector<std::string>::iterator j;
for(j = this->LinkDirectories.begin();
j != this->LinkDirectories.end(); ++j)
{
target.AddLinkDirectory(*j);
}
target.MergeLinkLibraries( *this, name, this->LinkLibraries );
}
void cmMakefile::AddAlias(const std::string& lname, cmTarget *tgt)
{
this->AliasTargets[lname] = tgt;
this->LocalGenerator->GetGlobalGenerator()->AddAlias(lname, tgt);
}
cmTarget* cmMakefile::AddLibrary(const std::string& lname,
cmTarget::TargetType type,
const std::vector<std::string> &srcs,
bool excludeFromAll)
{
// wrong type ? default to STATIC
if ( (type != cmTarget::STATIC_LIBRARY)
&& (type != cmTarget::SHARED_LIBRARY)
&& (type != cmTarget::MODULE_LIBRARY)
&& (type != cmTarget::OBJECT_LIBRARY)
&& (type != cmTarget::INTERFACE_LIBRARY))
{
this->IssueMessage(cmake::INTERNAL_ERROR,
"cmMakefile::AddLibrary given invalid target type.");
type = cmTarget::STATIC_LIBRARY;
}
cmTarget* target = this->AddNewTarget(type, lname);
// Clear its dependencies. Otherwise, dependencies might persist
// over changes in CMakeLists.txt, making the information stale and
// hence useless.
target->ClearDependencyInformation( *this, lname );
if(excludeFromAll)
{
target->SetProperty("EXCLUDE_FROM_ALL", "TRUE");
}
target->AddSources(srcs);
this->AddGlobalLinkInformation(lname, *target);
return target;
}
cmTarget* cmMakefile::AddExecutable(const char *exeName,
const std::vector<std::string> &srcs,
bool excludeFromAll)
{
cmTarget* target = this->AddNewTarget(cmTarget::EXECUTABLE, exeName);
if(excludeFromAll)
{
target->SetProperty("EXCLUDE_FROM_ALL", "TRUE");
}
target->AddSources(srcs);
this->AddGlobalLinkInformation(exeName, *target);
return target;
}
//----------------------------------------------------------------------------
cmTarget*
cmMakefile::AddNewTarget(cmTarget::TargetType type, const std::string& name)
{
cmTargets::iterator it =
this->Targets.insert(cmTargets::value_type(name, cmTarget())).first;
cmTarget& target = it->second;
target.SetType(type, name);
target.SetMakefile(this);
this->LocalGenerator->GetGlobalGenerator()->AddTarget(&it->second);
return &it->second;
}
cmSourceFile*
cmMakefile::LinearGetSourceFileWithOutput(const std::string& name) const
{
std::string out;
// look through all the source files that have custom commands
// and see if the custom command has the passed source file as an output
for(std::vector<cmSourceFile*>::const_iterator i =
this->SourceFiles.begin(); i != this->SourceFiles.end(); ++i)
{
// does this source file have a custom command?
if ((*i)->GetCustomCommand())
{
// Does the output of the custom command match the source file name?
const std::vector<std::string>& outputs =
(*i)->GetCustomCommand()->GetOutputs();
for(std::vector<std::string>::const_iterator o = outputs.begin();
o != outputs.end(); ++o)
{
out = *o;
std::string::size_type pos = out.rfind(name);
// If the output matches exactly
if (pos != out.npos &&
pos == out.size() - name.size() &&
(pos ==0 || out[pos-1] == '/'))
{
return *i;
}
}
}
}
// otherwise return NULL
return 0;
}
cmSourceFile *cmMakefile::GetSourceFileWithOutput(
const std::string& name) const
{
// If the queried path is not absolute we use the backward compatible
// linear-time search for an output with a matching suffix.
if(!cmSystemTools::FileIsFullPath(name.c_str()))
{
return this->LinearGetSourceFileWithOutput(name);
}
// Otherwise we use an efficient lookup map.
OutputToSourceMap::const_iterator o = this->OutputToSource.find(name);
if (o != this->OutputToSource.end())
{
return (*o).second;
}
return 0;
}
#if defined(CMAKE_BUILD_WITH_CMAKE)
cmSourceGroup*
cmMakefile::GetSourceGroup(const std::vector<std::string>&name) const
{
cmSourceGroup* sg = 0;
// first look for source group starting with the same as the one we wants
for (std::vector<cmSourceGroup>::const_iterator
sgIt = this->SourceGroups.begin();
sgIt != this->SourceGroups.end(); ++sgIt)
{
std::string sgName = sgIt->GetName();
if(sgName == name[0])
{
sg = const_cast<cmSourceGroup*>(&(*sgIt));
break;
}
}
if(sg != 0)
{
// iterate through its children to find match source group
for(unsigned int i=1; i<name.size(); ++i)
{
sg = sg->LookupChild(name[i].c_str());
if(sg == 0)
{
break;
}
}
}
return sg;
}
void cmMakefile::AddSourceGroup(const std::string& name,
const char* regex)
{
std::vector<std::string> nameVector;
nameVector.push_back(name);
AddSourceGroup(nameVector, regex);
}
void cmMakefile::AddSourceGroup(const std::vector<std::string>& name,
const char* regex)
{
cmSourceGroup* sg = 0;
std::vector<std::string> currentName;
int i = 0;
const int lastElement = static_cast<int>(name.size()-1);
for(i=lastElement; i>=0; --i)
{
currentName.assign(name.begin(), name.begin()+i+1);
sg = this->GetSourceGroup(currentName);
if(sg != 0)
{
break;
}
}
// i now contains the index of the last found component
if(i==lastElement)
{
// group already exists, replace its regular expression
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;
}
else if(i==-1)
{
// group does not exist nor belong to any existing group
// add its first component
this->SourceGroups.push_back(cmSourceGroup(name[0].c_str(), regex));
sg = this->GetSourceGroup(currentName);
i = 0; // last component found
}
// build the whole source group path
const char* fullname = sg->GetFullName();
cmGlobalGenerator* gg = this->LocalGenerator->GetGlobalGenerator();
if(strlen(fullname))
{
std::string guidName = "SG_Filter_";
guidName += fullname;
gg->CreateGUID(guidName);
}
for(++i; i<=lastElement; ++i)
{
sg->AddChild(cmSourceGroup(name[i].c_str(), 0, sg->GetFullName()));
sg = sg->LookupChild(name[i].c_str());
fullname = sg->GetFullName();
if(strlen(fullname))
{
std::string guidName = "SG_Filter_";
guidName += fullname;
gg->CreateGUID(guidName);
}
}
sg->SetGroupRegex(regex);
}
#endif
void cmMakefile::AddExtraDirectory(const char* dir)
{
this->AuxSourceDirectories.push_back(dir);
}
static bool mightExpandVariablesCMP0019(const char* s)
{
return s && *s && strstr(s,"${") && strchr(s,'}');
}
void cmMakefile::ExpandVariablesCMP0019()
{
// Drop this ancient compatibility behavior with a policy.
cmPolicies::PolicyStatus pol = this->GetPolicyStatus(cmPolicies::CMP0019);
if(pol != cmPolicies::OLD && pol != cmPolicies::WARN)
{
return;
}
cmOStringStream w;
const char *includeDirs = this->GetProperty("INCLUDE_DIRECTORIES");
if(mightExpandVariablesCMP0019(includeDirs))
{
std::string dirs = includeDirs;
this->ExpandVariablesInString(dirs, true, true);
if(pol == cmPolicies::WARN && dirs != includeDirs)
{
w << "Evaluated directory INCLUDE_DIRECTORIES\n"
<< " " << includeDirs << "\n"
<< "as\n"
<< " " << dirs << "\n";
}
this->SetProperty("INCLUDE_DIRECTORIES", dirs.c_str());
}
// Also for each target's INCLUDE_DIRECTORIES property:
for (cmTargets::iterator l = this->Targets.begin();
l != this->Targets.end(); ++l)
{
cmTarget &t = l->second;
if (t.GetType() == cmTarget::INTERFACE_LIBRARY)
{
continue;
}
includeDirs = t.GetProperty("INCLUDE_DIRECTORIES");
if(mightExpandVariablesCMP0019(includeDirs))
{
std::string dirs = includeDirs;
this->ExpandVariablesInString(dirs, true, true);
if(pol == cmPolicies::WARN && dirs != includeDirs)
{
w << "Evaluated target " << t.GetName() << " INCLUDE_DIRECTORIES\n"
<< " " << includeDirs << "\n"
<< "as\n"
<< " " << dirs << "\n";
}
t.SetProperty("INCLUDE_DIRECTORIES", dirs.c_str());
}
}
for(std::vector<std::string>::iterator d = this->LinkDirectories.begin();
d != this->LinkDirectories.end(); ++d)
{
if(mightExpandVariablesCMP0019(d->c_str()))
{
std::string orig = *d;
this->ExpandVariablesInString(*d, true, true);
if(pol == cmPolicies::WARN && *d != orig)
{
w << "Evaluated link directory\n"
<< " " << orig << "\n"
<< "as\n"
<< " " << *d << "\n";
}
}
}
for(cmTarget::LinkLibraryVectorType::iterator l =
this->LinkLibraries.begin();
l != this->LinkLibraries.end(); ++l)
{
if(mightExpandVariablesCMP0019(l->first.c_str()))
{
std::string orig = l->first;
this->ExpandVariablesInString(l->first, true, true);
if(pol == cmPolicies::WARN && l->first != orig)
{
w << "Evaluated link library\n"
<< " " << orig << "\n"
<< "as\n"
<< " " << l->first << "\n";
}
}
}
if(!w.str().empty())
{
cmOStringStream m;
m << this->GetPolicies()->GetPolicyWarning(cmPolicies::CMP0019)
<< "\n"
<< "The following variable evaluations were encountered:\n"
<< w.str();
this->IssueMessage(cmake::AUTHOR_WARNING, m.str());
}
}
bool cmMakefile::IsOn(const std::string& name) const
{
const char* value = this->GetDefinition(name);
return cmSystemTools::IsOn(value);
}
bool cmMakefile::IsSet(const std::string& name) const
{
const char* value = this->GetDefinition(name);
if ( !value )
{
return false;
}
if ( ! *value )
{
return false;
}
if ( cmSystemTools::IsNOTFOUND(value) )
{
return false;
}
return true;
}
bool cmMakefile::PlatformIs64Bit() const
{
if(const char* sizeof_dptr = this->GetDefinition("CMAKE_SIZEOF_VOID_P"))
{
return atoi(sizeof_dptr) == 8;
}
return false;
}
const char* cmMakefile::GetSONameFlag(const std::string& language) const
{
std::string name = "CMAKE_SHARED_LIBRARY_SONAME";
if(!language.empty())
{
name += "_";
name += language;
}
name += "_FLAG";
return GetDefinition(name);
}
bool cmMakefile::CanIWriteThisFile(const char* fileName) const
{
if ( !this->IsOn("CMAKE_DISABLE_SOURCE_CHANGES") )
{
return true;
}
// If we are doing an in-source build, then the test will always fail
if ( cmSystemTools::SameFile(this->GetHomeDirectory(),
this->GetHomeOutputDirectory()) )
{
if ( this->IsOn("CMAKE_DISABLE_IN_SOURCE_BUILD") )
{
return false;
}
return true;
}
// Check if this is a subdirectory of the source tree but not a
// subdirectory of the build tree
if ( cmSystemTools::IsSubDirectory(fileName,
this->GetHomeDirectory()) &&
!cmSystemTools::IsSubDirectory(fileName,
this->GetHomeOutputDirectory()) )
{
return false;
}
return true;
}
const char* cmMakefile::GetRequiredDefinition(const std::string& 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.c_str());
return "";
}
return ret;
}
bool cmMakefile::IsDefinitionSet(const std::string& name) const
{
const char* def = this->Internal->VarStack.top().Get(name);
this->Internal->VarUsageStack.top().insert(name);
if(!def)
{
def = this->GetCacheManager()->GetCacheValue(name);
}
#ifdef CMAKE_BUILD_WITH_CMAKE
if(cmVariableWatch* vv = this->GetVariableWatch())
{
if(!def)
{
vv->VariableAccessed
(name, cmVariableWatch::UNKNOWN_VARIABLE_DEFINED_ACCESS,
def, this);
}
}
#endif
return def?true:false;
}
const char* cmMakefile::GetDefinition(const std::string& name) const
{
if (this->WarnUnused)
{
this->Internal->VarUsageStack.top().insert(name);
}
if (name == "CMAKE_CXX_KNOWN_FEATURES")
{
#define STRING_LIST_ELEMENT(F) ";" #F
return FOR_EACH_CXX_FEATURE(STRING_LIST_ELEMENT) + 1;
#undef STRING_LIST_ELEMENT
}
const char* def = this->Internal->VarStack.top().Get(name);
if(!def)
{
def = this->GetCacheManager()->GetCacheValue(name);
}
#ifdef CMAKE_BUILD_WITH_CMAKE
cmVariableWatch* vv = this->GetVariableWatch();
if ( vv )
{
if ( def )
{
vv->VariableAccessed(name, cmVariableWatch::VARIABLE_READ_ACCESS,
def, this);
}
else
{
// are unknown access allowed
const char* allow = this->Internal->VarStack.top()
.Get("CMAKE_ALLOW_UNKNOWN_VARIABLE_READ_ACCESS");
if(cmSystemTools::IsOn(allow))
{
vv->VariableAccessed(name,
cmVariableWatch::ALLOWED_UNKNOWN_VARIABLE_READ_ACCESS, def, this);
}
else
{
vv->VariableAccessed(name,
cmVariableWatch::UNKNOWN_VARIABLE_READ_ACCESS, def, this);
}
}
}
#endif
return def;
}
const char* cmMakefile::GetSafeDefinition(const std::string& def) const
{
const char* ret = this->GetDefinition(def);
if(!ret)
{
return "";
}
return ret;
}
std::vector<std::string> cmMakefile
::GetDefinitions(int cacheonly /* = 0 */) const
{
std::set<std::string> definitions;
if ( !cacheonly )
{
definitions = this->Internal->VarStack.top().ClosureKeys();
}
cmCacheManager::CacheIterator cit =
this->GetCacheManager()->GetCacheIterator();
for ( cit.Begin(); !cit.IsAtEnd(); cit.Next() )
{
definitions.insert(cit.GetName());
}
std::vector<std::string> res;
std::set<std::string>::iterator fit;
for ( fit = definitions.begin(); fit != definitions.end(); fit ++ )
{
res.push_back(*fit);
}
return res;
}
const char *cmMakefile::ExpandVariablesInString(std::string& source) const
{
return this->ExpandVariablesInString(source, false, false);
}
const char *cmMakefile::ExpandVariablesInString(std::string& source,
bool escapeQuotes,
bool noEscapes,
bool atOnly,
const char* filename,
long line,
bool removeEmpty,
bool replaceAt) const
{
if ( source.empty() || source.find_first_of("$@\\") == source.npos)
{
return source.c_str();
}
// Special-case the @ONLY mode.
if(atOnly)
{
if(!noEscapes || !removeEmpty || !replaceAt)
{
// This case should never be called. At-only is for
// configure-file/string which always does no escapes.
this->IssueMessage(cmake::INTERNAL_ERROR,
"ExpandVariablesInString @ONLY called "
"on something with escapes.");
}
// Store an original copy of the input.
std::string input = source;
// Start with empty output.
source = "";
// Look for one @VAR@ at a time.
const char* in = input.c_str();
while(this->cmAtVarRegex.find(in))
{
// Get the range of the string to replace.
const char* first = in + this->cmAtVarRegex.start();
const char* last = in + this->cmAtVarRegex.end();
// Store the unchanged part of the string now.
source.append(in, first-in);
// Lookup the definition of VAR.
std::string var(first+1, last-first-2);
if(const char* val = this->GetDefinition(var))
{
// Store the value in the output escaping as requested.
if(escapeQuotes)
{
source.append(cmSystemTools::EscapeQuotes(val));
}
else
{
source.append(val);
}
}
// Continue looking for @VAR@ further along the string.
in = last;
}
// Append the rest of the unchanged part of the string.
source.append(in);
return source.c_str();
}
// 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.
cmCommandArgumentParserHelper parser;
parser.SetMakefile(this);
parser.SetLineFile(line, filename);
parser.SetEscapeQuotes(escapeQuotes);
parser.SetNoEscapeMode(noEscapes);
parser.SetReplaceAtSyntax(replaceAt);
parser.SetRemoveEmpty(removeEmpty);
int res = parser.ParseString(source.c_str(), 0);
const char* emsg = parser.GetError();
if ( res && !emsg[0] )
{
source = parser.GetResult();
}
else
{
// Construct the main error message.
cmOStringStream error;
error << "Syntax error in cmake code ";
if(filename && line > 0)
{
// This filename and line number may be more specific than the
// command context because one command invocation can have
// arguments on multiple lines.
error << "at\n"
<< " " << filename << ":" << line << "\n";
}
error << "when parsing string\n"
<< " " << source << "\n";
error << emsg;
// If the parser failed ("res" is false) then this is a real
// argument parsing error, so the policy applies. Otherwise the
// parser reported an error message without failing because the
// helper implementation is unhappy, which has always reported an
// error.
cmake::MessageType mtype = cmake::FATAL_ERROR;
if(!res)
{
// This is a real argument parsing error. Use policy CMP0010 to
// decide whether it is an error.
switch(this->GetPolicyStatus(cmPolicies::CMP0010))
{
case cmPolicies::WARN:
error << "\n"
<< (this->GetPolicies()
->GetPolicyWarning(cmPolicies::CMP0010));
case cmPolicies::OLD:
// OLD behavior is to just warn and continue.
mtype = cmake::AUTHOR_WARNING;
break;
case cmPolicies::REQUIRED_IF_USED:
case cmPolicies::REQUIRED_ALWAYS:
error << "\n"
<< (this->GetPolicies()
->GetRequiredPolicyError(cmPolicies::CMP0010));
case cmPolicies::NEW:
// NEW behavior is to report the error.
cmSystemTools::SetFatalErrorOccured();
break;
}
}
this->IssueMessage(mtype, error.str());
}
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()
{
/* Up to CMake 2.4 here only WIN32, UNIX and APPLE were set.
With CMake must separate between target and host platform. In most cases
the tests for WIN32, UNIX and APPLE will be for the target system, so an
additional set of variables for the host system is required ->
CMAKE_HOST_WIN32, CMAKE_HOST_UNIX, CMAKE_HOST_APPLE.
WIN32, UNIX and APPLE are now set in the platform files in
Modules/Platforms/.
To keep cmake scripts (-P) and custom language and compiler modules
working, these variables are still also set here in this place, but they
will be reset in CMakeSystemSpecificInformation.cmake before the platform
files are executed. */
#if defined(_WIN32)
this->AddDefinition("WIN32", "1");
this->AddDefinition("CMAKE_HOST_WIN32", "1");
#else
this->AddDefinition("UNIX", "1");
this->AddDefinition("CMAKE_HOST_UNIX", "1");
#endif
#if defined(__CYGWIN__)
if(cmSystemTools::IsOn(cmSystemTools::GetEnv("CMAKE_LEGACY_CYGWIN_WIN32")))
{
this->AddDefinition("WIN32", "1");
this->AddDefinition("CMAKE_HOST_WIN32", "1");
}
#endif
#if defined(__APPLE__)
this->AddDefinition("APPLE", "1");
this->AddDefinition("CMAKE_HOST_APPLE", "1");
#endif
char temp[1024];
sprintf(temp, "%d", cmVersion::GetMinorVersion());
this->AddDefinition("CMAKE_MINOR_VERSION", temp);
sprintf(temp, "%d", cmVersion::GetMajorVersion());
this->AddDefinition("CMAKE_MAJOR_VERSION", temp);
sprintf(temp, "%d", cmVersion::GetPatchVersion());
this->AddDefinition("CMAKE_PATCH_VERSION", temp);
sprintf(temp, "%d", cmVersion::GetTweakVersion());
this->AddDefinition("CMAKE_TWEAK_VERSION", temp);
this->AddDefinition("CMAKE_VERSION", cmVersion::GetCMakeVersion());
this->AddDefinition("CMAKE_FILES_DIRECTORY",
cmake::GetCMakeFilesDirectory());
}
//----------------------------------------------------------------------------
std::string
cmMakefile::GetConfigurations(std::vector<std::string>& configs,
bool single) const
{
if(this->LocalGenerator->GetGlobalGenerator()->IsMultiConfig())
{
if(const char* configTypes =
this->GetDefinition("CMAKE_CONFIGURATION_TYPES"))
{
cmSystemTools::ExpandListArgument(configTypes, configs);
}
return "";
}
else
{
const std::string& buildType = this->GetSafeDefinition("CMAKE_BUILD_TYPE");
if(single && !buildType.empty())
{
configs.push_back(buildType);
}
return buildType;
}
}
#if defined(CMAKE_BUILD_WITH_CMAKE)
/**
* 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) const
{
// First search for a group that lists the file explicitly.
for(std::vector<cmSourceGroup>::reverse_iterator sg = groups.rbegin();
sg != groups.rend(); ++sg)
{
cmSourceGroup *result = sg->MatchChildrenFiles(source);
if(result)
{
return result;
}
}
// Now search for a group whose regex matches the file.
for(std::vector<cmSourceGroup>::reverse_iterator sg = groups.rbegin();
sg != groups.rend(); ++sg)
{
cmSourceGroup *result = sg->MatchChildrenRegex(source);
if(result)
{
return result;
}
}
// Shouldn't get here, but just in case, return the default group.
return &groups.front();
}
#endif
bool cmMakefile::IsFunctionBlocked(const cmListFileFunction& lff,
cmExecutionStatus &status)
{
// if there are no blockers get out of here
if (this->FunctionBlockers.begin() == this->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::vector<cmFunctionBlocker*>::reverse_iterator pos;
for (pos = this->FunctionBlockers.rbegin();
pos != this->FunctionBlockers.rend(); ++pos)
{
if((*pos)->IsFunctionBlocked(lff, *this, status))
{
return true;
}
}
return false;
}
//----------------------------------------------------------------------------
void cmMakefile::PushFunctionBlockerBarrier()
{
this->FunctionBlockerBarriers.push_back(this->FunctionBlockers.size());
}
//----------------------------------------------------------------------------
void cmMakefile::PopFunctionBlockerBarrier(bool reportError)
{
// Remove any extra entries pushed on the barrier.
FunctionBlockersType::size_type barrier =
this->FunctionBlockerBarriers.back();
while(this->FunctionBlockers.size() > barrier)
{
cmsys::auto_ptr<cmFunctionBlocker> fb(this->FunctionBlockers.back());
this->FunctionBlockers.pop_back();
if(reportError)
{
// Report the context in which the unclosed block was opened.
cmListFileContext const& lfc = fb->GetStartingContext();
cmOStringStream e;
e << "A logical block opening on the line\n"
<< " " << lfc << "\n"
<< "is not closed.";
this->IssueMessage(cmake::FATAL_ERROR, e.str());
reportError = false;
}
}
// Remove the barrier.
this->FunctionBlockerBarriers.pop_back();
}
bool cmMakefile::ExpandArguments(
std::vector<cmListFileArgument> const& inArgs,
std::vector<std::string>& outArgs) const
{
std::vector<cmListFileArgument>::const_iterator i;
std::string value;
outArgs.reserve(inArgs.size());
for(i = inArgs.begin(); i != inArgs.end(); ++i)
{
// No expansion in a bracket argument.
if(i->Delim == cmListFileArgument::Bracket)
{
outArgs.push_back(i->Value);
continue;
}
// Expand the variables in the argument.
value = i->Value;
this->ExpandVariablesInString(value, false, false, false,
i->FilePath, i->Line,
false, true);
// If the argument is quoted, it should be one argument.
// Otherwise, it may be a list of arguments.
if(i->Delim == cmListFileArgument::Quoted)
{
outArgs.push_back(value);
}
else
{
cmSystemTools::ExpandListArgument(value, outArgs);
}
}
return !cmSystemTools::GetFatalErrorOccured();
}
//----------------------------------------------------------------------------
void cmMakefile::AddFunctionBlocker(cmFunctionBlocker* fb)
{
if(!this->CallStack.empty())
{
// Record the context in which the blocker is created.
fb->SetStartingContext(*(this->CallStack.back().Context));
}
this->FunctionBlockers.push_back(fb);
}
cmsys::auto_ptr<cmFunctionBlocker>
cmMakefile::RemoveFunctionBlocker(cmFunctionBlocker* fb,
const cmListFileFunction& lff)
{
// Find the function blocker stack barrier for the current scope.
// We only remove a blocker whose index is not less than the barrier.
FunctionBlockersType::size_type barrier = 0;
if(!this->FunctionBlockerBarriers.empty())
{
barrier = this->FunctionBlockerBarriers.back();
}
// Search for the function blocker whose scope this command ends.
for(FunctionBlockersType::size_type
i = this->FunctionBlockers.size(); i > barrier; --i)
{
std::vector<cmFunctionBlocker*>::iterator pos =
this->FunctionBlockers.begin() + (i - 1);
if (*pos == fb)
{
// Warn if the arguments do not match, but always remove.
if(!(*pos)->ShouldRemove(lff, *this))
{
cmListFileContext const& lfc = fb->GetStartingContext();
cmOStringStream e;
e << "A logical block opening on the line\n"
<< " " << lfc << "\n"
<< "closes on the line\n"
<< " " << lff << "\n"
<< "with mis-matching arguments.";
this->IssueMessage(cmake::AUTHOR_WARNING, e.str());
}
cmFunctionBlocker* b = *pos;
this->FunctionBlockers.erase(pos);
return cmsys::auto_ptr<cmFunctionBlocker>(b);
}
}
return cmsys::auto_ptr<cmFunctionBlocker>();
}
//----------------------------------------------------------------------------
cmMakefile::LexicalPushPop::LexicalPushPop(cmMakefile* mf):
Makefile(mf), ReportError(true)
{
this->Makefile->PushFunctionBlockerBarrier();
}
//----------------------------------------------------------------------------
cmMakefile::LexicalPushPop::~LexicalPushPop()
{
this->Makefile->PopFunctionBlockerBarrier(this->ReportError);
}
void cmMakefile::SetHomeDirectory(const std::string& dir)
{
this->cmHomeDirectory = dir;
cmSystemTools::ConvertToUnixSlashes(this->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 std::string& lib)
{
this->HomeOutputDirectory = lib;
cmSystemTools::ConvertToUnixSlashes(this->HomeOutputDirectory);
this->AddDefinition("CMAKE_BINARY_DIR", this->GetHomeOutputDirectory());
if ( !this->GetDefinition("CMAKE_CURRENT_BINARY_DIR") )
{
this->AddDefinition("CMAKE_CURRENT_BINARY_DIR",
this->GetHomeOutputDirectory());
}
}
void cmMakefile::SetScriptModeFile(const char* scriptfile)
{
this->AddDefinition("CMAKE_SCRIPT_MODE_FILE", scriptfile);
}
void cmMakefile::SetArgcArgv(const std::vector<std::string>& args)
{
cmOStringStream strStream;
strStream << args.size();
this->AddDefinition("CMAKE_ARGC", strStream.str().c_str());
//this->MarkVariableAsUsed("CMAKE_ARGC");
for (unsigned int t = 0; t < args.size(); ++t)
{
cmOStringStream tmpStream;
tmpStream << "CMAKE_ARGV" << t;
this->AddDefinition(tmpStream.str(), args[t].c_str());
//this->MarkVariableAsUsed(tmpStream.str().c_str());
}
}
//----------------------------------------------------------------------------
cmSourceFile* cmMakefile::GetSource(const std::string& sourceName) const
{
cmSourceFileLocation sfl(this, sourceName);
for(std::vector<cmSourceFile*>::const_iterator
sfi = this->SourceFiles.begin();
sfi != this->SourceFiles.end(); ++sfi)
{
cmSourceFile* sf = *sfi;
if(sf->Matches(sfl))
{
return sf;
}
}
return 0;
}
//----------------------------------------------------------------------------
cmSourceFile* cmMakefile::GetOrCreateSource(const std::string& sourceName,
bool generated)
{
if(cmSourceFile* esf = this->GetSource(sourceName))
{
return esf;
}
else
{
cmSourceFile* sf = new cmSourceFile(this, sourceName);
if(generated)
{
sf->SetProperty("GENERATED", "1");
}
this->SourceFiles.push_back(sf);
return sf;
}
}
void cmMakefile::EnableLanguage(std::vector<std::string> const & lang,
bool optional)
{
this->AddDefinition("CMAKE_CFG_INTDIR",
this->LocalGenerator->GetGlobalGenerator()
->GetCMakeCFGIntDir());
this->LocalGenerator->GetGlobalGenerator()->EnableLanguage(lang, this,
optional);
}
void cmMakefile::ExpandSourceListArguments(
std::vector<std::string> const& arguments,
std::vector<std::string>& newargs, unsigned int /* start */) const
{
// now expand the args
unsigned int i;
for(i = 0; i < arguments.size(); ++i)
{
// List expansion will have been done already.
newargs.push_back(arguments[i]);
}
}
int cmMakefile::TryCompile(const std::string& srcdir,
const std::string& bindir,
const std::string& projectName,
const std::string& targetName,
bool fast,
const std::vector<std::string> *cmakeArgs,
std::string *output)
{
this->Internal->IsSourceFileTryCompile = fast;
// does the binary directory exist ? If not create it...
if (!cmSystemTools::FileIsDirectory(bindir.c_str()))
{
cmSystemTools::MakeDirectory(bindir.c_str());
}
// change to the tests directory and run cmake
// use the cmake object instead of calling cmake
std::string cwd = cmSystemTools::GetCurrentWorkingDirectory();
cmSystemTools::ChangeDirectory(bindir.c_str());
// 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
(this->LocalGenerator->GetGlobalGenerator()->GetName());
if (!gg)
{
cmSystemTools::Error(
"Internal CMake error, TryCompile bad GlobalGenerator");
// return to the original directory
cmSystemTools::ChangeDirectory(cwd.c_str());
this->Internal->IsSourceFileTryCompile = false;
return 1;
}
cm.SetGlobalGenerator(gg);
// do a configure
cm.SetHomeDirectory(srcdir);
cm.SetHomeOutputDirectory(bindir);
cm.SetStartDirectory(srcdir);
cm.SetStartOutputDirectory(bindir);
cm.SetGeneratorToolset(this->GetCMakeInstance()->GetGeneratorToolset());
cm.LoadCache();
if(!gg->IsMultiConfig())
{
if(const char* config =
this->GetDefinition("CMAKE_TRY_COMPILE_CONFIGURATION"))
{
// Tell the single-configuration generator which one to use.
// Add this before the user-provided CMake arguments in case
// one of the arguments is -DCMAKE_BUILD_TYPE=...
cm.AddCacheEntry("CMAKE_BUILD_TYPE", config,
"Build configuration", cmCacheManager::STRING);
}
}
// if cmake args were provided then pass them in
if (cmakeArgs)
{
// FIXME: Workaround to ignore unused CLI variables in try-compile.
//
// Ideally we should use SetArgs to honor options like --warn-unused-vars.
// However, there is a subtle problem when certain arguments are passed to
// a macro wrapping around try_compile or try_run that does not escape
// semicolons in its parameters but just passes ${ARGV} or ${ARGN}. In
// this case a list argument like "-DVAR=a;b" gets split into multiple
// cmake arguments "-DVAR=a" and "b". Currently SetCacheArgs ignores
// argument "b" and uses just "-DVAR=a", leading to a subtle bug in that
// the try_compile or try_run does not get the proper value of VAR. If we
// call SetArgs here then it would treat "b" as the source directory and
// cause an error such as "The source directory .../CMakeFiles/CMakeTmp/b
// does not exist", thus breaking the try_compile or try_run completely.
//
// Strictly speaking the bug is in the wrapper macro because the CMake
// language has always flattened nested lists and the macro should escape
// the semicolons in its arguments before forwarding them. However, this
// bug is so subtle that projects typically work anyway, usually because
// the value VAR=a is sufficient for the try_compile or try_run to get the
// correct result. Calling SetArgs here would break such projects that
// previously built. Instead we work around the issue by never reporting
// unused arguments and ignoring options such as --warn-unused-vars.
cm.SetWarnUnusedCli(false);
//cm.SetArgs(*cmakeArgs, true);
cm.SetCacheArgs(*cmakeArgs);
}
// to save time we pass the EnableLanguage info directly
gg->EnableLanguagesFromGenerator
(this->LocalGenerator->GetGlobalGenerator(), this);
if(this->IsOn("CMAKE_SUPPRESS_DEVELOPER_WARNINGS"))
{
cm.AddCacheEntry("CMAKE_SUPPRESS_DEVELOPER_WARNINGS",
"TRUE", "", cmCacheManager::INTERNAL);
}
else
{
cm.AddCacheEntry("CMAKE_SUPPRESS_DEVELOPER_WARNINGS",
"FALSE", "", cmCacheManager::INTERNAL);
}
if (cm.Configure() != 0)
{
cmSystemTools::Error(
"Internal CMake error, TryCompile configure of cmake failed");
// return to the original directory
cmSystemTools::ChangeDirectory(cwd.c_str());
this->Internal->IsSourceFileTryCompile = false;
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());
this->Internal->IsSourceFileTryCompile = false;
return 1;
}
// finally call the generator to actually build the resulting project
int ret =
this->LocalGenerator->GetGlobalGenerator()->TryCompile(srcdir,bindir,
projectName,
targetName,
fast,
output,
this);
cmSystemTools::ChangeDirectory(cwd.c_str());
this->Internal->IsSourceFileTryCompile = false;
return ret;
}
bool cmMakefile::GetIsSourceFileTryCompile() const
{
return this->Internal->IsSourceFileTryCompile;
}
cmake *cmMakefile::GetCMakeInstance() const
{
if ( this->LocalGenerator && this->LocalGenerator->GetGlobalGenerator() )
{
return this->LocalGenerator->GetGlobalGenerator()->GetCMakeInstance();
}
return 0;
}
#ifdef CMAKE_BUILD_WITH_CMAKE
cmVariableWatch *cmMakefile::GetVariableWatch() const
{
if ( this->GetCMakeInstance() &&
this->GetCMakeInstance()->GetVariableWatch() )
{
return this->GetCMakeInstance()->GetVariableWatch();
}
return 0;
}
#endif
void cmMakefile::AddMacro(const char* name, const char* signature)
{
if ( !name || !signature )
{
return;
}
this->MacrosMap[name] = signature;
}
void cmMakefile::GetListOfMacros(std::string& macros) const
{
StringStringMap::const_iterator it;
macros = "";
int cc = 0;
for ( it = this->MacrosMap.begin(); it != this->MacrosMap.end(); ++it )
{
if ( cc > 0 )
{
macros += ";";
}
macros += it->first;
cc ++;
}
}
cmCacheManager *cmMakefile::GetCacheManager() const
{
return this->GetCMakeInstance()->GetCacheManager();
}
void cmMakefile::DisplayStatus(const char* message, float s) const
{
cmake* cm = this->GetLocalGenerator()->GetGlobalGenerator()
->GetCMakeInstance();
if (cm->GetWorkingMode() == cmake::FIND_PACKAGE_MODE)
{
// don't output any STATUS message in FIND_PACKAGE_MODE, since they will
// directly be fed to the compiler, which will be confused.
return;
}
cm->UpdateProgress(message, s);
}
std::string cmMakefile::GetModulesFile(const char* filename) const
{
std::string result;
// We search the module always in CMAKE_ROOT and in CMAKE_MODULE_PATH,
// and then decide based on the policy setting which one to return.
// See CMP0017 for more details.
// The specific problem was that KDE 4.5.0 installs a
// FindPackageHandleStandardArgs.cmake which doesn't have the new features
// of FPHSA.cmake introduced in CMake 2.8.3 yet, and by setting
// CMAKE_MODULE_PATH also e.g. FindZLIB.cmake from cmake included
// FPHSA.cmake from kdelibs and not from CMake, and tried to use the
// new features, which were not there in the version from kdelibs, and so
// failed ("
std::string moduleInCMakeRoot;
std::string moduleInCMakeModulePath;
// Always search in CMAKE_MODULE_PATH:
const char* cmakeModulePath = this->GetDefinition("CMAKE_MODULE_PATH");
if(cmakeModulePath)
{
std::vector<std::string> modulePath;
cmSystemTools::ExpandListArgument(cmakeModulePath, modulePath);
//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()))
{
moduleInCMakeModulePath = itempl;
break;
}
}
}
// Always search in the standard modules location.
const char* cmakeRoot = this->GetDefinition("CMAKE_ROOT");
if(cmakeRoot)
{
moduleInCMakeRoot = cmakeRoot;
moduleInCMakeRoot += "/Modules/";
moduleInCMakeRoot += filename;
cmSystemTools::ConvertToUnixSlashes(moduleInCMakeRoot);
if(!cmSystemTools::FileExists(moduleInCMakeRoot.c_str()))
{
moduleInCMakeRoot = "";
}
}
// Normally, prefer the files found in CMAKE_MODULE_PATH. Only when the file
// from which we are being called is located itself in CMAKE_ROOT, then
// prefer results from CMAKE_ROOT depending on the policy setting.
result = moduleInCMakeModulePath;
if (result.size() == 0)
{
result = moduleInCMakeRoot;
}
if ((moduleInCMakeModulePath.size()>0) && (moduleInCMakeRoot.size()>0))
{
const char* currentFile = this->GetDefinition("CMAKE_CURRENT_LIST_FILE");
std::string mods = cmakeRoot + std::string("/Modules/");
if (currentFile && strncmp(currentFile, mods.c_str(), mods.size()) == 0)
{
switch (this->GetPolicyStatus(cmPolicies::CMP0017))
{
case cmPolicies::WARN:
{
cmOStringStream e;
e << "File " << currentFile << " includes "
<< moduleInCMakeModulePath
<< " (found via CMAKE_MODULE_PATH) which shadows "
<< moduleInCMakeRoot << ". This may cause errors later on .\n"
<< this->GetPolicies()->GetPolicyWarning(cmPolicies::CMP0017);
this->IssueMessage(cmake::AUTHOR_WARNING, e.str());
// break; // fall through to OLD behaviour
}
case cmPolicies::OLD:
result = moduleInCMakeModulePath;
break;
case cmPolicies::REQUIRED_IF_USED:
case cmPolicies::REQUIRED_ALWAYS:
case cmPolicies::NEW:
result = moduleInCMakeRoot;
break;
}
}
}
return result;
}
void cmMakefile::ConfigureString(const std::string& input,
std::string& output, bool atOnly,
bool escapeQuotes) const
{
// 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(this->cmDefineRegex.find(line))
{
const char* def =
this->GetDefinition(this->cmDefineRegex.match(1));
if(!cmSystemTools::IsOff(def))
{
cmSystemTools::ReplaceString(line, "#cmakedefine", "#define");
output += line;
}
else
{
output += "/* #undef ";
output += this->cmDefineRegex.match(1);
output += " */";
}
}
else if(this->cmDefine01Regex.find(line))
{
const char* def =
this->GetDefinition(this->cmDefine01Regex.match(1));
cmSystemTools::ReplaceString(line, "#cmakedefine01", "#define");
output += line;
if(!cmSystemTools::IsOff(def))
{
output += " 1";
}
else
{
output += " 0";
}
}
else
{
output += line;
}
if(haveNewline)
{
output += "\n";
}
// Move to the next line.
lineStart = lineEnd;
}
// Perform variable replacements.
this->ExpandVariablesInString(output, escapeQuotes, true,
atOnly, 0, -1, true);
}
int cmMakefile::ConfigureFile(const char* infile, const char* outfile,
bool copyonly, bool atOnly, bool escapeQuotes,
const cmNewLineStyle& newLine)
{
int res = 1;
if ( !this->CanIWriteThisFile(outfile) )
{
cmSystemTools::Error("Attempt to write file: ",
outfile, " into a source directory.");
return 0;
}
if ( !cmSystemTools::FileExists(infile) )
{
cmSystemTools::Error("File ", infile, " does not exist.");
return 0;
}
std::string soutfile = outfile;
std::string sinfile = infile;
this->AddCMakeDependFile(sinfile);
cmSystemTools::ConvertToUnixSlashes(soutfile);
// Re-generate if non-temporary outputs are missing.
//when we finalize the configuration we will remove all
//output files that now don't exist.
this->AddCMakeOutputFile(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 newLineCharacters;
std::ios_base::openmode omode = std::ios_base::out | std::ios_base::trunc;
if (newLine.IsValid())
{
newLineCharacters = newLine.GetCharacters();
omode |= std::ios::binary;
}
else
{
newLineCharacters = "\n";
}
std::string tempOutputFile = soutfile;
tempOutputFile += ".tmp";
cmsys::ofstream fout(tempOutputFile.c_str(), omode);
if(!fout)
{
cmSystemTools::Error(
"Could not open file for write in copy operation ",
tempOutputFile.c_str());
cmSystemTools::ReportLastSystemError("");
return 0;
}
cmsys::ifstream fin(sinfile.c_str());
if(!fin)
{
cmSystemTools::Error("Could not open file for read in copy operation ",
sinfile.c_str());
return 0;
}
cmsys::FStream::BOM bom = cmsys::FStream::ReadBOM(fin);
if(bom != cmsys::FStream::BOM_None &&
bom != cmsys::FStream::BOM_UTF8)
{
cmOStringStream e;
e << "File starts with a Byte-Order-Mark that is not UTF-8:\n "
<< sinfile;
this->IssueMessage(cmake::FATAL_ERROR, e.str());
return 0;
}
// rewind to copy BOM to output file
fin.seekg(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() << newLineCharacters;
}
// 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::SetProperty(const std::string& prop, const char* value)
{
if ( prop == "LINK_DIRECTORIES" )
{
std::vector<std::string> varArgsExpanded;
if(value)
{
cmSystemTools::ExpandListArgument(value, varArgsExpanded);
}
this->SetLinkDirectories(varArgsExpanded);
return;
}
if (prop == "INCLUDE_DIRECTORIES")
{
this->IncludeDirectoriesEntries.clear();
if (!value)
{
return;
}
cmListFileBacktrace lfbt;
this->GetBacktrace(lfbt);
this->IncludeDirectoriesEntries.push_back(
cmValueWithOrigin(value, lfbt));
return;
}
if (prop == "COMPILE_OPTIONS")
{
this->CompileOptionsEntries.clear();
if (!value)
{
return;
}
cmListFileBacktrace lfbt;
this->GetBacktrace(lfbt);
this->CompileOptionsEntries.push_back(cmValueWithOrigin(value, lfbt));
return;
}
if (prop == "COMPILE_DEFINITIONS")
{
this->CompileDefinitionsEntries.clear();
if (!value)
{
return;
}
cmListFileBacktrace lfbt;
this->GetBacktrace(lfbt);
cmValueWithOrigin entry(value, lfbt);
this->CompileDefinitionsEntries.push_back(entry);
return;
}
if ( prop == "INCLUDE_REGULAR_EXPRESSION" )
{
this->SetIncludeRegularExpression(value);
return;
}
if ( prop == "ADDITIONAL_MAKE_CLEAN_FILES" )
{
// This property is not inherrited
if ( strcmp(this->GetCurrentDirectory(),
this->GetStartDirectory()) != 0 )
{
return;
}
}
this->Properties.SetProperty(prop,value,cmProperty::DIRECTORY);
}
void cmMakefile::AppendProperty(const std::string& prop,
const char* value,
bool asString)
{
if (prop == "INCLUDE_DIRECTORIES")
{
cmListFileBacktrace lfbt;
this->GetBacktrace(lfbt);
this->IncludeDirectoriesEntries.push_back(
cmValueWithOrigin(value, lfbt));
return;
}
if (prop == "COMPILE_OPTIONS")
{
cmListFileBacktrace lfbt;
this->GetBacktrace(lfbt);
this->CompileOptionsEntries.push_back(
cmValueWithOrigin(value, lfbt));
return;
}
if (prop == "COMPILE_DEFINITIONS")
{
cmListFileBacktrace lfbt;
this->GetBacktrace(lfbt);
this->CompileDefinitionsEntries.push_back(
cmValueWithOrigin(value, lfbt));
return;
}
if ( prop == "LINK_DIRECTORIES" )
{
std::vector<std::string> varArgsExpanded;
cmSystemTools::ExpandListArgument(value, varArgsExpanded);
for(std::vector<std::string>::const_iterator vi = varArgsExpanded.begin();
vi != varArgsExpanded.end(); ++vi)
{
this->AddLinkDirectory(*vi);
}
return;
}
this->Properties.AppendProperty(prop,value,cmProperty::DIRECTORY,asString);
}
const char *cmMakefile::GetProperty(const std::string& prop) const
{
return this->GetProperty(prop, cmProperty::DIRECTORY);
}
const char *cmMakefile::GetProperty(const std::string& prop,
cmProperty::ScopeType scope) const
{
// watch for specific properties
static std::string output;
output = "";
if (prop == "PARENT_DIRECTORY")
{
if(cmLocalGenerator* plg = this->LocalGenerator->GetParent())
{
output = plg->GetMakefile()->GetStartDirectory();
}
return output.c_str();
}
else if (prop == "INCLUDE_REGULAR_EXPRESSION" )
{
output = this->GetIncludeRegularExpression();
return output.c_str();
}
else if (prop == "LISTFILE_STACK")
{
for (std::deque<std::string>::const_iterator
i = this->ListFileStack.begin();
i != this->ListFileStack.end(); ++i)
{
if (i != this->ListFileStack.begin())
{
output += ";";
}
output += *i;
}
return output.c_str();
}
else if (prop == "VARIABLES" || prop == "CACHE_VARIABLES")
{
int cacheonly = 0;
if ( prop == "CACHE_VARIABLES" )
{
cacheonly = 1;
}
std::vector<std::string> vars = this->GetDefinitions(cacheonly);
for (unsigned int cc = 0; cc < vars.size(); cc ++ )
{
if ( cc > 0 )
{
output += ";";
}
output += vars[cc];
}
return output.c_str();
}
else if (prop == "MACROS")
{
this->GetListOfMacros(output);
return output.c_str();
}
else if (prop == "DEFINITIONS")
{
output += this->DefineFlagsOrig;
return output.c_str();
}
else if (prop == "LINK_DIRECTORIES")
{
cmOStringStream str;
for (std::vector<std::string>::const_iterator
it = this->GetLinkDirectories().begin();
it != this->GetLinkDirectories().end();
++ it )
{
if ( it != this->GetLinkDirectories().begin())
{
str << ";";
}
str << it->c_str();
}
output = str.str();
return output.c_str();
}
else if (prop == "INCLUDE_DIRECTORIES")
{
std::string sep;
for (std::vector<cmValueWithOrigin>::const_iterator
it = this->IncludeDirectoriesEntries.begin(),
end = this->IncludeDirectoriesEntries.end();
it != end; ++it)
{
output += sep;
output += it->Value;
sep = ";";
}
return output.c_str();
}
else if (prop == "COMPILE_OPTIONS")
{
std::string sep;
for (std::vector<cmValueWithOrigin>::const_iterator
it = this->CompileOptionsEntries.begin(),
end = this->CompileOptionsEntries.end();
it != end; ++it)
{
output += sep;
output += it->Value;
sep = ";";
}
return output.c_str();
}
else if (prop == "COMPILE_DEFINITIONS")
{
std::string sep;
for (std::vector<cmValueWithOrigin>::const_iterator
it = this->CompileDefinitionsEntries.begin(),
end = this->CompileDefinitionsEntries.end();
it != end; ++it)
{
output += sep;
output += it->Value;
sep = ";";
}
return output.c_str();
}
bool chain = false;
const char *retVal =
this->Properties.GetPropertyValue(prop, scope, chain);
if (chain)
{
if(this->LocalGenerator->GetParent())
{
return this->LocalGenerator->GetParent()->GetMakefile()->
GetProperty(prop, scope);
}
return this->GetCMakeInstance()->GetProperty(prop,scope);
}
return retVal;
}
bool cmMakefile::GetPropertyAsBool(const std::string& prop) const
{
return cmSystemTools::IsOn(this->GetProperty(prop));
}
//----------------------------------------------------------------------------
const char* cmMakefile::GetFeature(const std::string& feature,
const std::string& config)
{
// TODO: Define accumulation policy for features (prepend, append, replace).
// Currently we always replace.
if(!config.empty())
{
std::string featureConfig = feature;
featureConfig += "_";
featureConfig += cmSystemTools::UpperCase(config);
if(const char* value = this->GetProperty(featureConfig))
{
return value;
}
}
if(const char* value = this->GetProperty(feature))
{
return value;
}
if(cmLocalGenerator* parent = this->LocalGenerator->GetParent())
{
return parent->GetMakefile()->GetFeature(feature, config);
}
return 0;
}
cmTarget* cmMakefile::FindTarget(const std::string& name,
bool excludeAliases) const
{
if (!excludeAliases)
{
std::map<std::string, cmTarget*>::const_iterator i
= this->AliasTargets.find(name);
if (i != this->AliasTargets.end())
{
return i->second;
}
}
cmTargets::iterator i = this->Targets.find( name );
if ( i != this->Targets.end() )
{
return &i->second;
}
return 0;
}
//----------------------------------------------------------------------------
cmTest* cmMakefile::CreateTest(const std::string& testName)
{
cmTest* test = this->GetTest(testName);
if ( test )
{
return test;
}
test = new cmTest(this);
test->SetName(testName);
this->Tests[testName] = test;
return test;
}
//----------------------------------------------------------------------------
cmTest* cmMakefile::GetTest(const std::string& testName) const
{
std::map<std::string, cmTest*>::const_iterator
mi = this->Tests.find(testName);
if(mi != this->Tests.end())
{
return mi->second;
}
return 0;
}
void cmMakefile::AddCMakeDependFilesFromUser()
{
std::vector<std::string> deps;
if(const char* deps_str = this->GetProperty("CMAKE_CONFIGURE_DEPENDS"))
{
cmSystemTools::ExpandListArgument(deps_str, deps);
}
for(std::vector<std::string>::iterator i = deps.begin();
i != deps.end(); ++i)
{
if(cmSystemTools::FileIsFullPath(i->c_str()))
{
this->AddCMakeDependFile(*i);
}
else
{
std::string f = this->GetCurrentDirectory();
f += "/";
f += *i;
this->AddCMakeDependFile(f);
}
}
}
std::string cmMakefile::GetListFileStack() const
{
cmOStringStream tmp;
size_t depth = this->ListFileStack.size();
if (depth > 0)
{
std::deque<std::string>::const_iterator it = this->ListFileStack.end();
do
{
if (depth != this->ListFileStack.size())
{
tmp << "\n ";
}
--it;
tmp << "[";
tmp << depth;
tmp << "]\t";
tmp << *it;
depth--;
}
while (it != this->ListFileStack.begin());
}
return tmp.str();
}
void cmMakefile::PushScope()
{
cmDefinitions* parent = &this->Internal->VarStack.top();
const std::set<std::string>& init = this->Internal->VarInitStack.top();
const std::set<std::string>& usage = this->Internal->VarUsageStack.top();
this->Internal->VarStack.push(cmDefinitions(parent));
this->Internal->VarInitStack.push(init);
this->Internal->VarUsageStack.push(usage);
}
void cmMakefile::PopScope()
{
cmDefinitions* current = &this->Internal->VarStack.top();
std::set<std::string> init = this->Internal->VarInitStack.top();
std::set<std::string> usage = this->Internal->VarUsageStack.top();
const std::set<std::string>& locals = current->LocalKeys();
// Remove initialization and usage information for variables in the local
// scope.
std::set<std::string>::const_iterator it = locals.begin();
for (; it != locals.end(); ++it)
{
init.erase(*it);
if (!this->VariableUsed(*it))
{
this->CheckForUnused("out of scope", *it);
}
else
{
usage.erase(*it);
}
}
this->Internal->VarStack.pop();
this->Internal->VarInitStack.pop();
this->Internal->VarUsageStack.pop();
// Push initialization and usage up to the parent scope.
it = init.begin();
for (; it != init.end(); ++it)
{
this->Internal->VarInitStack.top().insert(*it);
}
it = usage.begin();
for (; it != usage.end(); ++it)
{
this->Internal->VarUsageStack.top().insert(*it);
}
}
void cmMakefile::RaiseScope(const std::string& var, const char *varDef)
{
if (var.empty())
{
return;
}
cmDefinitions& cur = this->Internal->VarStack.top();
if(cmDefinitions* up = cur.GetParent())
{
// First localize the definition in the current scope.
cur.Get(var);
// Now update the definition in the parent scope.
up->Set(var, varDef);
}
else if(cmLocalGenerator* plg = this->LocalGenerator->GetParent())
{
// Update the definition in the parent directory top scope. This
// directory's scope was initialized by the closure of the parent
// scope, so we do not need to localize the definition first.
cmMakefile* parent = plg->GetMakefile();
if (varDef)
{
parent->AddDefinition(var, varDef);
}
else
{
parent->RemoveDefinition(var);
}
}
else
{
cmOStringStream m;
m << "Cannot set \"" << var << "\": current scope has no parent.";
this->IssueMessage(cmake::AUTHOR_WARNING, m.str());
}
}
// define properties
void cmMakefile::DefineProperties(cmake *cm)
{
cm->DefineProperty
("RULE_LAUNCH_COMPILE", cmProperty::DIRECTORY,
"", "", true);
cm->DefineProperty
("RULE_LAUNCH_LINK", cmProperty::DIRECTORY,
"", "", true);
cm->DefineProperty
("RULE_LAUNCH_CUSTOM", cmProperty::DIRECTORY,
"", "", true);
}
//----------------------------------------------------------------------------
cmTarget*
cmMakefile::AddImportedTarget(const std::string& name,
cmTarget::TargetType type,
bool global)
{
// Create the target.
cmsys::auto_ptr<cmTarget> target(new cmTarget);
target->SetType(type, name);
target->MarkAsImported();
target->SetMakefile(this);
// Add to the set of available imported targets.
this->ImportedTargets[name] = target.get();
if(global)
{
this->LocalGenerator->GetGlobalGenerator()->AddTarget(target.get());
}
// Transfer ownership to this cmMakefile object.
this->ImportedTargetsOwned.push_back(target.get());
return target.release();
}
//----------------------------------------------------------------------------
cmTarget* cmMakefile::FindTargetToUse(const std::string& name,
bool excludeAliases) const
{
// Look for an imported target. These take priority because they
// are more local in scope and do not have to be globally unique.
std::map<std::string, cmTarget*>::const_iterator
imported = this->ImportedTargets.find(name);
if(imported != this->ImportedTargets.end())
{
return imported->second;
}
// Look for a target built in this directory.
if(cmTarget* t = this->FindTarget(name, excludeAliases))
{
return t;
}
// Look for a target built in this project.
return this->LocalGenerator->GetGlobalGenerator()->FindTarget(name,
excludeAliases);
}
//----------------------------------------------------------------------------
bool cmMakefile::IsAlias(const std::string& name) const
{
if (this->AliasTargets.find(name) != this->AliasTargets.end())
return true;
return this->GetLocalGenerator()->GetGlobalGenerator()->IsAlias(
name);
}
//----------------------------------------------------------------------------
cmGeneratorTarget*
cmMakefile::FindGeneratorTargetToUse(const std::string& name) const
{
if (cmTarget *t = this->FindTargetToUse(name))
{
return this->LocalGenerator->GetGlobalGenerator()->GetGeneratorTarget(t);
}
return 0;
}
//----------------------------------------------------------------------------
bool cmMakefile::EnforceUniqueName(std::string const& name, std::string& msg,
bool isCustom) const
{
if(this->IsAlias(name))
{
cmOStringStream e;
e << "cannot create target \"" << name
<< "\" because an alias with the same name already exists.";
msg = e.str();
return false;
}
if(cmTarget* existing = this->FindTargetToUse(name))
{
// The name given conflicts with an existing target. Produce an
// error in a compatible way.
if(existing->IsImported())
{
// Imported targets were not supported in previous versions.
// This is new code, so we can make it an error.
cmOStringStream e;
e << "cannot create target \"" << name
<< "\" because an imported target with the same name already exists.";
msg = e.str();
return false;
}
else
{
// target names must be globally unique
switch (this->GetPolicyStatus(cmPolicies::CMP0002))
{
case cmPolicies::WARN:
this->IssueMessage(cmake::AUTHOR_WARNING, this->GetPolicies()->
GetPolicyWarning(cmPolicies::CMP0002));
case cmPolicies::OLD:
return true;
case cmPolicies::REQUIRED_IF_USED:
case cmPolicies::REQUIRED_ALWAYS:
this->IssueMessage(cmake::FATAL_ERROR,
this->GetPolicies()->GetRequiredPolicyError(cmPolicies::CMP0002)
);
return true;
case cmPolicies::NEW:
break;
}
// The conflict is with a non-imported target.
// Allow this if the user has requested support.
cmake* cm =
this->LocalGenerator->GetGlobalGenerator()->GetCMakeInstance();
if(isCustom && existing->GetType() == cmTarget::UTILITY &&
this != existing->GetMakefile() &&
cm->GetPropertyAsBool("ALLOW_DUPLICATE_CUSTOM_TARGETS"))
{
return true;
}
// Produce an error that tells the user how to work around the
// problem.
cmOStringStream e;
e << "cannot create target \"" << name
<< "\" because another target with the same name already exists. "
<< "The existing target is ";
switch(existing->GetType())
{
case cmTarget::EXECUTABLE:
e << "an executable ";
break;
case cmTarget::STATIC_LIBRARY:
e << "a static library ";
break;
case cmTarget::SHARED_LIBRARY:
e << "a shared library ";
break;
case cmTarget::MODULE_LIBRARY:
e << "a module library ";
break;
case cmTarget::UTILITY:
e << "a custom target ";
break;
case cmTarget::INTERFACE_LIBRARY:
e << "an interface library ";
break;
default: break;
}
e << "created in source directory \""
<< existing->GetMakefile()->GetCurrentDirectory() << "\". "
<< "See documentation for policy CMP0002 for more details.";
msg = e.str();
return false;
}
}
return true;
}
//----------------------------------------------------------------------------
bool cmMakefile::EnforceUniqueDir(const std::string& srcPath,
const std::string& binPath) const
{
// Make sure the binary directory is unique.
cmGlobalGenerator* gg = this->LocalGenerator->GetGlobalGenerator();
if(gg->BinaryDirectoryIsNew(binPath))
{
return true;
}
cmOStringStream e;
switch (this->GetPolicyStatus(cmPolicies::CMP0013))
{
case cmPolicies::WARN:
// Print the warning.
e << this->GetPolicies()->GetPolicyWarning(cmPolicies::CMP0013)
<< "\n"
<< "The binary directory\n"
<< " " << binPath << "\n"
<< "is already used to build a source directory. "
<< "This command uses it to build source directory\n"
<< " " << srcPath << "\n"
<< "which can generate conflicting build files. "
<< "CMake does not support this use case but it used "
<< "to work accidentally and is being allowed for "
<< "compatibility.";
this->IssueMessage(cmake::AUTHOR_WARNING, e.str());
case cmPolicies::OLD:
// OLD behavior does not warn.
return true;
case cmPolicies::REQUIRED_IF_USED:
case cmPolicies::REQUIRED_ALWAYS:
e << this->GetPolicies()->GetRequiredPolicyError(cmPolicies::CMP0013)
<< "\n";
case cmPolicies::NEW:
// NEW behavior prints the error.
e << "The binary directory\n"
<< " " << binPath << "\n"
<< "is already used to build a source directory. "
<< "It cannot be used to build source directory\n"
<< " " << srcPath << "\n"
<< "Specify a unique binary directory name.";
this->IssueMessage(cmake::FATAL_ERROR, e.str());
break;
}
return false;
}
//----------------------------------------------------------------------------
void cmMakefile::AddQtUiFileWithOptions(cmSourceFile *sf)
{
this->QtUiFilesWithOptions.push_back(sf);
}
//----------------------------------------------------------------------------
std::vector<cmSourceFile*> cmMakefile::GetQtUiFilesWithOptions() const
{
return this->QtUiFilesWithOptions;
}
//----------------------------------------------------------------------------
cmPolicies::PolicyStatus
cmMakefile::GetPolicyStatus(cmPolicies::PolicyID id) const
{
// Get the current setting of the policy.
cmPolicies::PolicyStatus cur = this->GetPolicyStatusInternal(id);
// If the policy is required to be set to NEW but is not, ignore the
// current setting and tell the caller.
if(cur != cmPolicies::NEW)
{
if(cur == cmPolicies::REQUIRED_ALWAYS ||
cur == cmPolicies::REQUIRED_IF_USED)
{
return cur;
}
cmPolicies::PolicyStatus def = this->GetPolicies()->GetPolicyStatus(id);
if(def == cmPolicies::REQUIRED_ALWAYS ||
def == cmPolicies::REQUIRED_IF_USED)
{
return def;
}
}
// The current setting is okay.
return cur;
}
//----------------------------------------------------------------------------
cmPolicies::PolicyStatus
cmMakefile::GetPolicyStatusInternal(cmPolicies::PolicyID id) const
{
// Is the policy set in our stack?
for(PolicyStackType::const_reverse_iterator psi = this->PolicyStack.rbegin();
psi != this->PolicyStack.rend(); ++psi)
{
PolicyStackEntry::const_iterator pse = psi->find(id);
if(pse != psi->end())
{
return pse->second;
}
}
// If we have a parent directory, recurse up to it.
if(this->LocalGenerator->GetParent())
{
cmMakefile* parent = this->LocalGenerator->GetParent()->GetMakefile();
return parent->GetPolicyStatusInternal(id);
}
// The policy is not set. Use the default for this CMake version.
return this->GetPolicies()->GetPolicyStatus(id);
}
//----------------------------------------------------------------------------
bool cmMakefile::PolicyOptionalWarningEnabled(std::string const& var)
{
// Check for an explicit CMAKE_POLICY_WARNING_CMP<NNNN> setting.
if(!var.empty())
{
if(const char* val = this->GetDefinition(var))
{
return cmSystemTools::IsOn(val);
}
}
// Enable optional policy warnings with --debug-output or --trace.
cmake* cm = this->GetCMakeInstance();
return cm->GetDebugOutput() || cm->GetTrace();
}
bool cmMakefile::SetPolicy(const char *id,
cmPolicies::PolicyStatus status)
{
cmPolicies::PolicyID pid;
if (!this->GetPolicies()->GetPolicyID(id, /* out */ pid))
{
cmOStringStream e;
e << "Policy \"" << id << "\" is not known to this version of CMake.";
this->IssueMessage(cmake::FATAL_ERROR, e.str());
return false;
}
return this->SetPolicy(pid,status);
}
//----------------------------------------------------------------------------
bool cmMakefile::SetPolicy(cmPolicies::PolicyID id,
cmPolicies::PolicyStatus status)
{
// A REQUIRED_ALWAYS policy may be set only to NEW.
if(status != cmPolicies::NEW &&
this->GetPolicies()->GetPolicyStatus(id) ==
cmPolicies::REQUIRED_ALWAYS)
{
std::string msg =
this->GetPolicies()->GetRequiredAlwaysPolicyError(id);
this->IssueMessage(cmake::FATAL_ERROR, msg);
return false;
}
// Update the policy stack from the top to the top-most strong entry.
bool previous_was_weak = true;
for(PolicyStackType::reverse_iterator psi = this->PolicyStack.rbegin();
previous_was_weak && psi != this->PolicyStack.rend(); ++psi)
{
(*psi)[id] = status;
previous_was_weak = psi->Weak;
}
// Special hook for presenting compatibility variable as soon as
// the user requests it.
if(id == cmPolicies::CMP0001 &&
(status == cmPolicies::WARN || status == cmPolicies::OLD))
{
if(!(this->GetCacheManager()
->GetCacheValue("CMAKE_BACKWARDS_COMPATIBILITY")))
{
// Set it to 2.4 because that is the last version where the
// variable had meaning.
this->AddCacheDefinition
("CMAKE_BACKWARDS_COMPATIBILITY", "2.4",
"For backwards compatibility, what version of CMake "
"commands and "
"syntax should this version of CMake try to support.",
cmCacheManager::STRING);
}
}
return true;
}
//----------------------------------------------------------------------------
cmMakefile::PolicyPushPop::PolicyPushPop(cmMakefile* m, bool weak,
cmPolicies::PolicyMap const& pm):
Makefile(m), ReportError(true)
{
this->Makefile->PushPolicy(weak, pm);
this->Makefile->PushPolicyBarrier();
}
//----------------------------------------------------------------------------
cmMakefile::PolicyPushPop::~PolicyPushPop()
{
this->Makefile->PopPolicyBarrier(this->ReportError);
this->Makefile->PopPolicy();
}
//----------------------------------------------------------------------------
void cmMakefile::PushPolicy(bool weak, cmPolicies::PolicyMap const& pm)
{
// Allocate a new stack entry.
this->PolicyStack.push_back(PolicyStackEntry(pm, weak));
}
//----------------------------------------------------------------------------
void cmMakefile::PopPolicy()
{
if(this->PolicyStack.size() > this->PolicyBarriers.back())
{
this->PolicyStack.pop_back();
}
else
{
this->IssueMessage(cmake::FATAL_ERROR,
"cmake_policy POP without matching PUSH");
}
}
//----------------------------------------------------------------------------
void cmMakefile::PushPolicyBarrier()
{
this->PolicyBarriers.push_back(this->PolicyStack.size());
}
//----------------------------------------------------------------------------
void cmMakefile::PopPolicyBarrier(bool reportError)
{
// Remove any extra entries pushed on the barrier.
PolicyStackType::size_type barrier = this->PolicyBarriers.back();
while(this->PolicyStack.size() > barrier)
{
if(reportError)
{
this->IssueMessage(cmake::FATAL_ERROR,
"cmake_policy PUSH without matching POP");
reportError = false;
}
this->PopPolicy();
}
// Remove the barrier.
this->PolicyBarriers.pop_back();
}
bool cmMakefile::SetPolicyVersion(const char *version)
{
return this->GetCMakeInstance()->GetPolicies()->
ApplyPolicyVersion(this,version);
}
cmPolicies *cmMakefile::GetPolicies() const
{
if (!this->GetCMakeInstance())
{
return 0;
}
return this->GetCMakeInstance()->GetPolicies();
}
//----------------------------------------------------------------------------
void cmMakefile::RecordPolicies(cmPolicies::PolicyMap& pm)
{
/* Record the setting of every policy. */
typedef cmPolicies::PolicyID PolicyID;
for(PolicyID pid = cmPolicies::CMP0000;
pid != cmPolicies::CMPCOUNT; pid = PolicyID(pid+1))
{
pm[pid] = this->GetPolicyStatus(pid);
}
}
#define FEATURE_STRING(F) , #F
static const char * const CXX_FEATURES[] = {
0
FOR_EACH_CXX_FEATURE(FEATURE_STRING)
};
static const char * const CXX_STANDARDS[] = {
"98"
, "11"
};
//----------------------------------------------------------------------------
bool cmMakefile::
AddRequiredTargetFeature(cmTarget *target, const std::string& feature,
std::string *error) const
{
if (cmGeneratorExpression::Find(feature) != std::string::npos)
{
target->AppendProperty("COMPILE_FEATURES", feature.c_str());
return true;
}
bool isCxxFeature = std::find_if(cmArrayBegin(CXX_FEATURES) + 1,
cmArrayEnd(CXX_FEATURES), cmStrCmp(feature))
!= cmArrayEnd(CXX_FEATURES);
if (!isCxxFeature)
{
cmOStringStream e;
if (error)
{
e << "specified";
}
else
{
e << "Specified";
}
e << " unknown feature \"" << feature << "\" for "
"target \"" << target->GetName() << "\".";
if (error)
{
*error = e.str();
}
else
{
this->IssueMessage(cmake::FATAL_ERROR, e.str());
}
return false;
}
std::string lang = "CXX";
const char* featuresKnown =
this->GetDefinition("CMAKE_" + lang + "_COMPILE_FEATURES");
if (!featuresKnown || !*featuresKnown)
{
// We know of no features for the compiler at all.
return true;
}
std::vector<std::string> availableFeatures;
cmSystemTools::ExpandListArgument(featuresKnown, availableFeatures);
if (std::find(availableFeatures.begin(),
availableFeatures.end(),
feature) == availableFeatures.end())
{
cmOStringStream e;
e << "The compiler feature \"" << feature
<< "\" is not known to compiler\n\""
<< this->GetDefinition("CMAKE_" + lang + "_COMPILER_ID")
<< "\"\nversion "
<< this->GetDefinition("CMAKE_" + lang + "_COMPILER_VERSION") << ".";
this->IssueMessage(cmake::FATAL_ERROR, e.str());
return false;
}
target->AppendProperty("COMPILE_FEATURES", feature.c_str());
bool needCxx11 = false;
if (const char *propCxx11 =
this->GetDefinition("CMAKE_CXX11_COMPILE_FEATURES"))
{
std::vector<std::string> props;
cmSystemTools::ExpandListArgument(propCxx11, props);
needCxx11 = std::find(props.begin(), props.end(), feature) != props.end();
}
const char *existingCxxStandard = target->GetProperty("CXX_STANDARD");
if (existingCxxStandard)
{
if (std::find_if(cmArrayBegin(CXX_STANDARDS), cmArrayEnd(CXX_STANDARDS),
cmStrCmp(existingCxxStandard)) == cmArrayEnd(CXX_STANDARDS))
{
cmOStringStream e;
e << "The CXX_STANDARD property on target \"" << target->GetName()
<< "\" contained an invalid value: \"" << existingCxxStandard << "\".";
this->IssueMessage(cmake::FATAL_ERROR, e.str());
return false;
}
}
const char * const *existingCxxIt = existingCxxStandard
? std::find_if(cmArrayBegin(CXX_STANDARDS),
cmArrayEnd(CXX_STANDARDS),
cmStrCmp(existingCxxStandard))
: cmArrayEnd(CXX_STANDARDS);
bool setCxx11 = needCxx11 && !existingCxxStandard;
if (needCxx11 && existingCxxStandard && existingCxxIt <
std::find_if(cmArrayBegin(CXX_STANDARDS),
cmArrayEnd(CXX_STANDARDS),
cmStrCmp("11")))
{
setCxx11 = true;
}
if (setCxx11)
{
target->SetProperty("CXX_STANDARD", "11");
}
return true;
}
|