summaryrefslogtreecommitdiff
path: root/ChangeLog
blob: bcfde9b88821a2657fe65a9655461a30a8f9b4f4 (plain)
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
4657
4658
4659
4660
4661
4662
4663
4664
4665
4666
4667
4668
4669
4670
4671
4672
4673
4674
4675
4676
4677
4678
4679
4680
4681
4682
4683
4684
4685
4686
4687
4688
4689
4690
4691
4692
4693
4694
4695
4696
4697
4698
4699
4700
4701
4702
4703
4704
4705
4706
4707
4708
4709
4710
4711
4712
4713
4714
4715
4716
4717
4718
4719
4720
4721
4722
4723
4724
4725
4726
4727
4728
4729
4730
4731
4732
4733
4734
4735
4736
4737
4738
4739
4740
4741
4742
4743
4744
4745
4746
4747
4748
4749
4750
4751
4752
4753
4754
4755
4756
4757
4758
4759
4760
4761
4762
4763
4764
4765
4766
4767
4768
4769
4770
4771
4772
4773
4774
4775
4776
4777
4778
4779
4780
4781
4782
4783
4784
4785
4786
4787
4788
4789
4790
4791
4792
4793
4794
4795
4796
4797
4798
4799
4800
4801
4802
4803
4804
4805
4806
4807
4808
4809
4810
4811
4812
4813
4814
4815
4816
4817
4818
4819
4820
4821
4822
4823
4824
4825
4826
4827
4828
4829
4830
4831
4832
4833
4834
4835
4836
4837
4838
4839
4840
4841
4842
4843
4844
4845
4846
4847
4848
4849
4850
4851
4852
4853
4854
4855
4856
4857
4858
4859
4860
4861
4862
4863
4864
4865
4866
4867
4868
4869
4870
4871
4872
4873
4874
4875
4876
4877
4878
4879
4880
4881
4882
4883
4884
4885
4886
4887
4888
4889
4890
4891
4892
4893
4894
4895
4896
4897
4898
4899
4900
4901
4902
4903
4904
4905
4906
4907
4908
4909
4910
4911
4912
4913
4914
4915
4916
4917
4918
4919
4920
4921
4922
4923
4924
4925
4926
4927
4928
4929
4930
4931
4932
4933
4934
4935
4936
4937
4938
4939
4940
4941
4942
4943
4944
4945
4946
4947
4948
4949
4950
4951
4952
4953
4954
4955
4956
4957
4958
4959
4960
4961
4962
4963
4964
4965
4966
4967
4968
4969
4970
4971
4972
4973
4974
4975
4976
4977
4978
4979
4980
4981
4982
4983
4984
4985
4986
4987
4988
4989
4990
4991
4992
4993
4994
4995
4996
4997
4998
4999
5000
5001
5002
5003
5004
5005
1999-03-26  Paul D. Smith  <psmith@gnu.org>

	* configure.in: Substitute GLOBLIB if we need the link the
	glob/libglob.a library.
	* Makefile.am (make_LDADD): Use the subst variable GLOBLIB so we
	don't link the local libglob.a at all if we don't need it.
	* build.template: Don't compile glob/*.o unless we want globlib.
	* maintMakefile (build.sh.in): Substitute the glob/*.o files
	separately.

1999-03-25  Paul D. Smith  <psmith@gnu.org>

	* make.texinfo: Various typos and additions, pointed out by James
	G. Sack <jsack@dornfeld.com>.

1999-03-22  Paul D. Smith  <psmith@gnu.org>

	* make.texinfo (Functions): Add a new section documenting the new
	$(error ...) and $(warning ...) functions.  Also updated copyright
	dates.
	* NEWS: Updated for the new functions.
	* function.c (func_error): Implement the new $(error ...) and
	$(warning ...) functions.
	(function_table): Insert new functions into the table.
	(func_firstword): Don't call find_next_token() with argv[0]
	itself, since that function modifies the pointer.
	* function.c: Cleanups and slight changes to the new method of
	calling functions.

1999-03-20  Han-Wen Nienhuys  <hanwen@cs.uu.nl>

	* function.c: Rewrite to use one C function per make function,
	instead of a huge switch statement.  Also allows some cleanup of
	multi-architecture issues.

1999-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
1999-03-19  Rob Tulloh  <rob_tulloh@dev.tivoli.com>

	* job.c (construct_command_argv_internal): Don't treat _all_
	backslashes as escapes, only those which really escape a special
	character.  This allows most normal "\" directory separators to be
	treated normally.

1999-03-05  Paul D. Smith  <psmith@gnu.org>

	* configure.in: Check for a system strdup().
	* misc.c (xstrdup): Created.  Suggestion by Han-Wen Nienhuys
	<hanwen@cs.uu.nl>.
	* make.h: Prototype xstrdup().
	* remake.c (library_search): Use it.
	* main.c (main): Use it.
	(find_and_set_default_shell): Use it.
	* job.c (construct_command_argv_internal): Use it.
	* dir.c (find_directory): Use it.

	* Makefile.am, configure.in: Use AC_SUBST_FILE to insert the
	maintMakefile instead of "include", to avoid automake 1.4
	incompatibility.

1999-03-04  Paul D. Smith  <psmith@gnu.org>

	* amiga.c, amiga.h, ar.c, arscan.c, commands.c, commands.h,
	* default.c, dep.h, dir.c, expand.c, file.c, filedef.h, function.c,
	* implicit.c, job.c, job.h, main.c, make.h, misc.c, read.c, remake.c
	* remote-cstms.c, remote-stub.c, rule.h, variable.c, variable.h,
	* vpath.c, Makefile.ami, NMakefile.template, build.template,
	* makefile.vms: Updated FSF address in the copyright notice.

	* variable.c (try_variable_definition): If we see a conditional
	variable and we decide to set it, re-type it as recursive so it
	will be expanded properly later.

1999-02-22  Paul D. Smith  <psmith@gnu.org>

	* NEWS: Mention new .LIBPATTERNS feature.

	* make.texinfo (Libraries/Search): Describe the use and
	ramifications of the new .LIBPATTERNS variable.

	* remake.c (library_search): Instead of searching only for the
	hardcoded expansion "libX.a" for a library reference "-lX", we
	obtain a list of patterns from the .LIBPATTERNS variable and
	search those in order.

	* default.c: Added a new default variable .LIBPATTERNS.  The
	default for UNIX is "lib%.so lib%.a".  Amiga and DOS values are
	also provided.

	* read.c: Remove bogus HAVE_GLOB_H references; always include
	vanilla glob.h.

1999-02-21  Paul D. Smith  <psmith@gnu.org>

	* function.c (expand_function): Set value to 0 to avoid freeing it.
	* variable.c (pop_variable_scope): Free the value of the variable.
	(try_variable_definition): For simple variables, use
	allocated_variable_expand() to avoid stomping on the variable
	buffer when we still need it for other things.

	* arscan.c: Modified to support AIX 4.3 big archives.  The changes
	are based on information provided by Phil Adams
	<padams@austin.ibm.com>; thanks!

1999-02-19  Paul D. Smith  <psmith@gnu.org>

	* configure.in: Check to see if the GNU glob library is already
	installed on the system.  If so, _don't_ add -I./glob to the
	compile line.  Using the system glob code with the local headers
	is very bad mojo!
	Rewrite SCCS macros to use more autoconf facilities.

	* Makefile.am: Move -Iglob out of INCLUDES; it'll get added to
	CPPFLAGS by configure now.
	Automake 1.4 introduced its own "include" feature which conflicts
	with the maintMakefile stuff.  A hack that seems to work is add a
	space before the include :-/.

	* build.template: Move -Iglob out of the compile line; it'll get
	added to CPPFLAGS by configure now.

1999-02-16  Glenn D. Wolf  <Glenn_Wolf@email.sps.mot.com>

	* arscan.c (ar_scan): [VMS] Initialized VMS_member_date before
	calling lbr$get_index since if the archive is empty,
	VMS_get_member_info won't get called at all, and any leftover date
	will be used.  This bug shows up if any member of any archive is
	made, followed by a dependency check on a different, empty
	archive.

1998-11-30  Paul D. Smith  <psmith@gnu.org>

	* signame.c (init_sig): Check the sizes of signals being set up to
	avoid array overwrites (if the system headers have problems).

1998-11-17  Paul D. Smith  <psmith@gnu.org>

	* read.c (record_files): Clean up some indentation.

1998-11-08  Han-Wen Nienhuys  <hanwen@cs.uu.nl>

	* rule.c (print_rule_data_base): Fix arguments to fatal() call.

1998-10-13  Paul D. Smith  <psmith@gnu.org>

	* job.c (new_job): If the command list resolves to empty (through
	variable expansion, for example), stop early rather than running
	start_waiting_job().

1998-10-12  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>

	* rule.c (print_rule_data_base): Ignore num_pattern_rules if it is
	zero.

1998-10-09  Paul D. Smith  <psmith@gnu.org>

	* read.c (read_makefile): Allow non-empty lines to expand to the
	empty string after variable, etc., expansion, and be ignored.

1998-09-21  Paul D. Smith  <psmith@gnu.org>

	* job.c (construct_command_argv_internal): Only add COMMAND.COM
	"@echo off" line for non-UNIXy shells.

1998-09-09  Paul D. Smith  <psmith@gnu.org>

	* w32/subproc/sub_proc.c: Add in missing HAVE_MKS_SHELL tests.

1998-09-04  Paul D. Smith  <psmith@gnu.org>

	* read.c (read_makefile): If we hit the "missing separator" error,
	check for the common case of 8 spaces instead of a TAB and give an
	extra comment to help people out.

1998-08-29  Paul Eggert  <eggert@twinsun.com>

	* configure.in (AC_STRUCT_ST_MTIM_NSEC):
	Renamed from AC_STRUCT_ST_MTIM.

	* acinclude.m4 (AC_STRUCT_ST_MTIM_NSEC):  Likewise.
	Port to UnixWare 2.1.2 and pedantic Solaris 2.6.

	* acconfig.h (ST_MTIM_NSEC):
	Renamed from HAVE_ST_MTIM, with a new meaning.

	* filedef.h (FILE_TIMESTAMP_FROM_S_AND_NS):
	Use new ST_MTIM_NSEC macro.

1998-08-26  Paul D. Smith  <psmith@gnu.org>

	* remake.c (check_dep): For any intermediate file, not just
	secondary ones, try implicit and default rules if no explicit
	rules are given.  I'm not sure why this was restricted to
	secondary rules in the first place.

1998-08-24  Paul D. Smith  <psmith@gnu.org>

	* make.texinfo (Special Targets): Update documentation for
	.INTERMEDIATE: if used with no dependencies, then it does nothing;
	old docs said it marked all targets as intermediate, which it
	didn't... and which would be silly :).

	* implicit.c (pattern_search): If we find a dependency in our
	internal tables, make sure it's not marked intermediate before
	accepting it as a found_file[].

1998-08-20  Paul D. Smith  <psmith@gnu.org>

	* ar.c (ar_glob): Use existing alpha_compare() with qsort.
	(ar_glob_alphacompare): Remove it.

	Modify Paul Eggert's patch so we don't abandon older systems:

	* configure.in: Warn the user if neither waitpid() nor wait3() is
	available.

	* job.c (WAIT_NOHANG): Don't syntax error on ancient hosts.
	(child_handler, dead_children): Define these if WAIT_NOHANG is not
	available.
	(reap_children): Only track the dead_children count if no
	WAIT_NOHANG.  Otherwise, it's a boolean.

	* main.c (main): Add back signal handler if no WAIT_NOHANG is
	available; only use default signal handler if it is.

1998-08-20  Paul Eggert  <eggert@twinsun.com>

	Install a more robust signal handling mechanism for systems which
	support it.

	* job.c (WAIT_NOHANG): Define to a syntax error if our host
	is truly ancient; this should never happen.
	(child_handler, dead_children): Remove.
	(reap_children): Don't try to keep separate track of how many
	dead children we have, as this is too bug-prone.
	Just ask the OS instead.
	(vmsHandleChildTerm): Fix typo in error message; don't mention
	child_handler.

	* main.c (main): Make sure we're not ignoring SIGCHLD/SIGCLD;
	do this early, before we could possibly create a subprocess.
	Just use the default behavior; don't have our own handler.

1998-08-18  Eli Zaretskii  <eliz@is.elta.co.il>

	* read.c (read_makefile) [__MSDOS__, WINDOWS32]: Add code to
	recognize library archive members when dealing with drive spec
	mess.  Discovery and initial fix by George Racz <gracz@mincom.com>.

1998-08-18  Paul D. Smith  <psmith@gnu.org>

	* configure.in: Check for stdlib.h explicitly (some hosts have it
	but don't have STDC_HEADERS).
	* make.h: Use HAVE_STDLIB_H.  Clean up some #defines.
	* config.ami: Re-compute based on new config.h.in contents.
	* config.h-vms: Ditto.
	* config.h.W32: Ditto.
	* configh.dos: Ditto.

1998-08-17  Paul D. Smith  <psmith@gnu.org>

	* make.texinfo: Added copyright year to the printed copy.  Removed
	the price from the manual.  Change the top-level reference to
	running make to be "Invoking make" instead of "make Invocation",
	to comply with GNU doc standards.

	* make.h (__format__, __printf__): Added support for these in
	__attribute__ macro.
	(message, error, fatal): Use ... prototype form under __STDC__.
	Add __format__ attributes for printf-style functions.

	* configure.in (AC_FUNC_VPRINTF): Check for vprintf()/_doprnt().

	* misc.c(message, error, fatal): Add preprocessor stuff to enable
	creation of variable-argument functions with appropriate
	prototypes, that works with ANSI, pre-ANSI, varargs.h, stdarg.h,
	v*printf(), _doprnt(), or none of the above.  Culled from GNU
	fileutils and slightly modified.
	(makefile_error, makefile_error): Removed (merged into error() and
	fatal(), respectively).
	* amiga.c: Use them.
	* ar.c: Use them.
	* arscan.c: Use them.
	* commands.c: Use them.
	* expand.c: Use them.
	* file.c: Use them.
	* function.c: Use them.
	* job.c: Use them.
	* main.c: Use them.
	* misc.c: Use them.
	* read.c: Use them.
	* remake.c: Use them.
	* remote-cstms.c: Use them.
	* rule.c: Use them.
	* variable.c: Use them.

	* make.h (struct floc): New structure to store file location
	information.
	* commands.h (struct commands): Use it.
	* variable.c (try_variable_definition): Use it.
	* commands.c: Use it.
	* default.c: Use it.
	* file.c: Use it.
	* function.c: Use it.
	* misc.c: Use it.
	* read.c: Use it.
	* rule.c: Use it.

1998-08-16  Paul Eggert  <eggert@twinsun.com>

	* filedef.h (FILE_TIMESTAMP_PRINT_LEN_BOUND): Add 10, for nanoseconds.

1998-08-16  Paul Eggert  <eggert@twinsun.com>

	* filedef.h (FLOOR_LOG2_SECONDS_PER_YEAR): New macro.
	(FILE_TIMESTAMP_PRINT_LEN_BOUND): Tighten bound, and try to
	make it easier to understand.

1998-08-14  Paul D. Smith  <psmith@gnu.org>

	* read.c (read_makefile): We've already unquoted any colon chars
	by the time we're done reading the targets, so arrange for
	parse_file_seq() on the target list to not do so again.

1998-08-05  Paul D. Smith  <psmith@gnu.org>

	* configure.in: Added glob/configure.in data.  We'll have the glob
	code include the regular make config.h, rather than creating its
	own.

	* getloadavg.c (main): Change return type to int.

1998-08-01  Paul Eggert  <eggert@twinsun.com>

	* job.c (reap_children): Ignore unknown children.

1998-07-31  Paul D. Smith  <psmith@gnu.org>

	* make.h, filedef.h, dep.h, rule.h, commands.h, remake.c:
	Add prototypes for functions.  Some prototypes needed to be moved
	in order to get #include order reasonable.

1998-07-30  Paul D. Smith  <psmith@gnu.org>

	* make.h: Added MIN/MAX.
	* filedef.h: Use them; remove FILE_TIMESTAMP_MIN.

1998-07-30  Paul Eggert  <eggert@twinsun.com>

        Add support for sub-second timestamp resolution on hosts that
        support it (just Solaris 2.6, so far).

	* acconfig.h (HAVE_ST_MTIM, uintmax_t): New undefs.
	* acinclude.m4 (jm_AC_HEADER_INTTYPES_H, AC_STRUCT_ST_MTIM,
        jm_AC_TYPE_UINTMAX_T): New defuns.
	* commands.c (delete_target): Convert file timestamp to
        seconds before comparing to archive timestamp.  Extract mod
        time from struct stat using FILE_TIMESTAMP_STAT_MODTIME.
	* configure.in (C_STRUCT_ST_MTIM, jm_AC_TYPE_UINTMAX_T): Add.
        (AC_CHECK_LIB, AC_CHECK_FUNCS): Add clock_gettime.
	* file.c (snap_deps): Use FILE_TIMESTAMP, not time_t.
        (file_timestamp_now, file_timestamp_sprintf): New functions.
        (print_file): Print file timestamps as FILE_TIMESTAMP, not
        time_t.
	* filedef.h: Include <inttypes.h> if available and if HAVE_ST_MTIM.
        (FILE_TIMESTAMP, FILE_TIMESTAMP_STAT_MODTIME, FILE_TIMESTAMP_MIN,
        FILE_TIMESTAMPS_PER_S, FILE_TIMESTAMP_FROM_S_AND_NS,
        FILE_TIMESTAMP_DIV, FILE_TIMESTAMP_MOD, FILE_TIMESTAMP_S,
        FILE_TIMESTAMP_NS, FILE_TIMESTAMP_PRINT_LEN_BOUND): New macros.
        (file_timestamp_now, file_timestamp_sprintf): New decls.
        (struct file.last_mtime, f_mtime, file_mtime_1, NEW_MTIME):
        time_t -> FILE_TIMESTAMP.
	* implicit.c (pattern_search): Likewise.
	* vpath.c (vpath_search, selective_vpath_search): Likewise.
	* main.c (main): Likewise.
	* remake.c (check_dep, name_mtime, library_search, f_mtime): Likewise.
        (f_mtime): Use file_timestamp_now instead of `time'.
        Print file timestamp with file_timestamp_sprintf.
	* vpath.c (selective_vpath_search): Extract file time stamp from
        struct stat with FILE_TIMESTAMP_STAT_MODTIME.

1998-07-28  Paul D. Smith  <psmith@gnu.org>

	* Version 3.77 released.

	* dosbuild.bat: Change to DOS CRLF line terminators.

	* make-stds.texi: Update from latest version.

	* make.texinfo (Options Summary): Clarify that the -r option
	affects only rules, not builtin variables.

1998-07-27  Paul D. Smith  <psmith@gnu.org>

	* make.h: Make __attribute__ resolve to empty for non-GCC _and_
	for GCC pre-2.5.x.

	* misc.c (log_access): Print UID/GID's as unsigned long int for
	maximum portability.

	* job.c (reap_children): Print PIDs as long int for maximum
	portability.

1998-07-24  Eli Zaretskii  <eliz@is.elta.co.il>

	* Makefile.DOS (*_INSTALL, *_UNINSTALL): Replace `true' with `:'.

1998-07-25  Paul D. Smith  <psmith@gnu.org>

	* Version 3.76.94 released.

1998-07-23  Paul D. Smith  <psmith@gnu.org>

	* config.h.W32.template: Make sure all the #defines of macros here
	have a value (e.g., use ``#define HAVE_STRING_H 1'' instead of
	just ``#define HAVE_STRING_H''.  Keeps the preprocessor happy in
	some contexts.

	* make.h: Remove __attribute__((format...)) stuff; using it with
	un-prototyped functions causes older GCC's to fail.

	* Version 3.76.93 released.

1998-07-22  Paul D. Smith  <psmith@gnu.org>

	* file.c (print_file_data_base): Fix average calculation.

1998-07-20  Paul D. Smith  <psmith@gnu.org>

	* main.c (die): Postpone the chdir() until after
	remove_intermediates() so that intermediate targets with relative
	pathnames are removed properly.

1998-07-17  Paul D. Smith  <psmith@gnu.org>

	* filedef.h (struct file): New flag: did we print an error or not?

	* remake.c (no_rule_error): New function to print error messages,
	extraced from remake_file().

	* remake.c (remake_file): Invoke the new error print function.
	(update_file_1): Invoke the error print function if we see that we
	already tried this target and it failed, but that an error wasn't
	printed for it.  This can happen if a file is included with
	-include or sinclude and couldn't be built, then later is also
	the dependency of another target.  Without this change, make just
	silently stops :-/.

1998-07-16  Paul D. Smith  <psmith@gnu.org>

	* make.texinfo: Removed "beta" version designator.
	Updated ISBN for the next printing.

1998-07-13  Paul Eggert  <eggert@twinsun.com>

	* acinclude.m4: New AC_LFS macro to determine if special compiler
	flags are needed to allow access to large files (e.g., Solaris 2.6).
	* configure.in: Invoke it.

1998-07-08  Eli Zaretskii  <eliz@is.elta.co.il>

	* Makefile.DOS: track changes in Makefile.in.

1998-07-07  Paul D. Smith  <psmith@gnu.org>

	* remote-cstms.c (start_remote_job): Move gethostbyaddr() to the
	top so host is initialized early enough.

	* acinclude.m4: New file.  Need some special autoconf macros to
	check for network libraries (-lsocket, -lnsl, etc.) when
	configuring Customs.

	* configure.in (make_try_customs): Invoke new network libs macro.

1998-07-06  Paul D. Smith  <psmith@gnu.org>

	* Version 3.76.92 released.

	* README.customs: Added to the distribution.

	* configure.in (make_try_customs): Rewrite to require an installed
	Customs library, rather than looking at the build directory.

	* Makefile.am (man_MANS): Install make.1.
	* make.1: Renamed from make.man.

	* make.texinfo (Bugs): New mailing list address for GNU make bug
	reports.

1998-07-02  Paul D. Smith  <psmith@gnu.org>

	* Version 3.76.91 released.

	* default.c: Added default rule for new-style RCS master file
	storage; ``% :: RCS/%''.
	Added default rules for DOS-style C++ files with suffix ".cpp".
	They use the new LINK.cpp and COMPILE.cpp macros, which are set by
	default to be equal to LINK.cc and COMPILE.cc.

1998-06-19  Eli Zaretskii  <eliz@is.elta.co.il>

	* job.c (start_job_command): Reset execute_by_shell after an empty
        command was skipped.

1998-06-09  Paul D. Smith  <psmith@gnu.org>

	* main.c (main): Keep track of the temporary filename created when
	reading a makefile from stdin (-f-) and attempt to remove it
	as soon as we know we're not going to re-exec.  If we are, add it
	to the exec'd make's cmd line with "-o" so the exec'd make doesn't
	try to rebuild it.  We still have a hole: if make re-execs then
	the temporary file will never be removed.  To fix this we'd need
	a brand new option that meant "really delete this".
	* AUTHORS, getopt.c, getopt1.c, getopt.h, main.c (print_version):
	Updated mailing addresses.

1998-06-08  Paul D. Smith  <psmith@gnu.org>

	* main.c (main): Andreas Luik <luik@isa.de> points out that the
	check for makefile :: rules with commands but no dependencies
	causing a loop terminates incorrectly.

	* maintMakefile: Make a template for README.DOS to update version
	numbers.

1998-05-30  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* remake.c (update_file_1): Don't free the memory for the
	dependency structure when dropping a circular dependency.

1998-05-30  Eli Zaretskii  <eliz@is.elta.co.il>

	* dir.c (file_exists_p, file_impossible_p, file_impossible)
	[__MSDOS__, WINDOWS32]: Retain trailing slash in "d:/", and make
	dirname of "d:foo" be "d:".

1998-05-26  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* read.c (read_makefile): Avoid running past EOS when scanning
	file name after `include'.

1998-05-26  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* make.texinfo (Flavors): Correct description of conditional
	assignment, which is not equivalent to ifndef.
	(Setting): Likewise.

1998-05-24  Paul D. Smith  <psmith@gnu.org>

	* arscan.c (ar_name_equal): strncmp() might be implemented as a
	macro, so don't put preprocessor conditions inside the arguments
	list.

1998-05-23  Eli Zaretskii  <eliz@is.elta.co.il>

	* read.c (read_makefile) [__MSDOS__, WINDOWS32]: Skip colons in
	drive specs when parsing targets, target-specific variables and
	static pattern rules.  A colon can only be part of drive spec if
	it is after the first letter in a token.

1998-05-22  Eli Zaretskii  <eliz@is.elta.co.il>

	* remake.c (f_mtime) [__MSDOS__]: Allow up to 3 sec of skew before
	yelling bloody murder.

	* dosbuild.bat: Use -DINCLUDEDIR= and -DLIBDIR= where appropriate.

	* read.c (parse_file_seq): Combine the special file-handling code
	for WINDOWS32 and __MSDOS__ into a single snippet.
	(get_next_mword) [__MSDOS__, WINDOWS32]: Allow a word to include a
	colon as part of a drive spec.

	* job.c (batch_mode_shell) [__MSDOS__]: Declare.

1998-05-20  Paul D. Smith  <psmith@gnu.org>

	* Version 3.76.90 released.

1998-05-19  Paul D. Smith  <psmith@gnu.org>

	* make.texinfo (Make Errors): Added a new appendix describing
	common errors make might generate and how to resolve them (or at
	least more information on what they mean).

	* maintMakefile (NMAKEFILES): Use the new automake 1.3 feature
	to create a dependency file to construct Makefile.DOS, SMakefile,
	and NMakefile.
	(.dep_segment): Generate the dependency fragment file.

1998-05-14  Paul D. Smith  <psmith@gnu.org>

	* make.man: Minor changes.

1998-05-13  Paul D. Smith  <psmith@gnu.org>

	* function.c (pattern_matches,expand_function): Change variables
	and types named "word" to something else, to avoid compilation
	problems on Cray C90 Unicos.
	* variable.h: Modify the function prototype.

1998-05-11  Rob Tulloh  <rob_tulloh@tivoli.com>

	* job.c (construct_command_argv_internal): [WINDOWS32] Turn off
	echo when using a batch file, and make sure the command ends in a
	newline.

1998-05-03  Paul D. Smith  <psmith@gnu.org>

	* configure.in (make_try_customs): Add some customs flags if the
	user configures custom support.

	* job.c, remote-cstms.c: Merge in changes for custom library.

	* remote-stub.c: Add option to stub start_remote_job_p().

1998-05-01  Paul D. Smith  <psmith@gnu.org>

	* remake.c (f_mtime): Install VPATH+ handling for archives; use
	the hname field instead of the name field, and rehash when
	appropriate.

1998-04-30  Paul D. Smith  <psmith@gnu.org>

	* rule.c (print_rule_data_base): Print out any pattern-specific
	variable values into the rules database.

	* variable.c (print_variable_set): Make this variable extern, to
	be called by print_rule_data_base() for pattern-specific variables.

	* make.texinfo (Pattern-specific): Document pattern-specific
	variables.

1998-04-29  Paul D. Smith  <psmith@gnu.org>

	* expand.c (variable_expand_for_file): Make static; its only
	called internally.  Look up this target in the list of
	pattern-specific variables and insert the variable set into the
	queue to be searched.

	* filedef.h (struct file): Add a new field to hold the
	previously-found pattern-specific variable reference.  Add a new
	flag to remember whether we already searched for this file.

	* rule.h (struct pattern_var): New structure for storing
	pattern-specific variable values.  Define new function prototypes.

	* rule.c: New variables pattern_vars and last_pattern_var for
	storage and handling of pattern-specific variable values.
	(create_pattern_var): Create a new pattern-specific variable value
	structure.
	(lookup_pattern_var): Try to match a target to one of the
	pattern-specific variable values.

1998-04-22  Paul D. Smith  <psmith@gnu.org>

	* make.texinfo (Target-specific): Document target-specific
	variables.

1998-04-21  Paul D. Smith  <psmith@gnu.org>

	* variable.c (define_variable_in_set): Made globally visible.
	(lookup_variable_in_set): New function: like lookup_variable but
	look only in a specific variable set.
	(target_environment): Use lookup_variable_in_set() to get the
	correct export rules for a target-specific variable.
	(create_new_variable_set): Create a new variable set, and just
	return it without installing it anywhere.
	(push_new_variable_scope): Reimplement in terms of
	create_new_variable_set.

	* read.c (record_target_var): Like record_files, but instead of
	files create a target-specific variable value for each of the
	listed targets.  Invoked from read_makefile() when the target line
	turns out to be a target-specific variable assignment.

1998-04-19  Paul D. Smith <psmith@gnu.org>

	* read.c (read_makefile): Rewrite the entire target parsing
	section to implement target-specific variables.  In particular, we
	cannot expand the entire line as soon as it's read in, since we
	may want to evaluate parts of it with different variable contexts
	active.  Instead, start expanding from the beginning until we find
	the `:' (or `::'), then determine what kind of line this is and
	continue appropriately.

	* read.c (get_next_mword): New function to parse a makefile line
	by "words", considering an entire variable or function as one
	word.  Return the type read in, along with its starting position
	and length.
	(enum make_word_type): The types of words that are recognized by
	get_next_mword().

	* variable.h (struct variable): Add a flag to specify a per-target
	variable.

	* expand.c: Make variable_buffer global.  We need this during the
	new parsing of the makefile.
	(variable_expand_string): New function.  Like variable_expand(),
	but start at a specific point in the buffer, not the beginning.
	(variable_expand): Rewrite to simply call variable_expand_string().

1998-04-13  Paul D. Smith  <psmith@gnu.org>

	* remake.c (update_goal_chain): Allow the rebuilding makefiles
	step to use parallel jobs.  Not sure why this was disabled:
	hopefully we won't find out :-/.

1998-04-11  Paul D. Smith  <psmith@gnu.org>

	* main.c (main): Set the CURDIR makefile variable.
	* make.texinfo (Recursion): Document it.

1998-03-17  Paul D. Smith  <psmith@gnu.org>

	* misc.c (makefile_fatal): If FILE is nil, invoke plain fatal().
	* variable.c (try_variable_definition): Use new feature.

1998-03-10  Paul D. Smith  <psmith@gnu.org>

	* main.c (main): Don't pass included, rebuilt makefiles to
	re-exec'd makes with -o.  Reopens a possible loop, but it caused
	too many problems.

1998-03-02  Paul D. Smith  <psmith@gnu.org>

	* variable.c (try_variable_definition): Implement ?=.
	* make.texinfo (Setting): Document it.

1998-02-28  Eli Zaretskii  <eliz@is.elta.co.il>

	* job.c (start_job_command): Reset execute_by_shell after an empty
        command, like ":", has been seen.

Tue Oct 07 15:00:00 1997  Phil Brooks <phillip_brooks@hp.com>

	* make.h: [WINDOWS32] make case sensitivity configurable
	* dir.c: [WINDOWS32] make case sensitivity configurable
	* README.W32: Document case sensitivity
	* config.ami: Share case warping code with Windows

Mon Oct  6 18:48:45 CDT 1997 Rob Tulloh <rob_tulloh@dev.tivoli.com>

	* w32/subproc/sub_proc.c: Added support for MKS toolkit shell
	(turn on HAVE_MKS_SHELL).
	* read.c: [WINDOWS32] Fixed a problem with multiple target rules
 	reported by Gilbert Catipon (gcatipon@tibco.com).  If multiple
 	path tokens in a rule did not have drive letters, make would
 	incorrectly concatenate the 2 tokens together.
	* main.c/variable.c: [WINDOWS32] changed SHELL detection code to
 	follow what MSDOS did. In addition to watching for SHELL variable
 	updates, make's main will attempt to default the value of SHELL
 	before and after makefiles are parsed.
	* job.c/job.h: [WINDOWS32] The latest changes made to enable use
 	of the GNUWIN32 shell from make could cause make to fail due to a
 	concurrency condition between parent and child processes.  Make
 	now creates a batch file per job instead of trying to reuse the
 	same singleton batch file.
	* job.c/job.h/function.c/config.h.W32: [WINDOWS32] Renamed macro
 	from HAVE_CYGNUS_GNUWIN32_TOOLS to BATCH_MODE_ONLY_SHELL. Reworked
 	logic to reduce complexity. WINDOWS32 now uses the unixy_shell
 	variable to detect Bourne-shell compatible environments. There is
 	also a batch_mode_shell variable that determines whether not
 	command lines should be executed via script files. A WINDOWS32
 	system with no sh.exe installed would have unixy_shell set to
 	FALSE and batch_mode_shell set to TRUE. If you have a unixy shell
 	that does not behave well when invoking things via 'sh -c xxx',
 	you may want to turn on BATCH_MODE_ONLY_SHELL and see if things
 	improve.
	* NMakefile: Added /D DEBUG to debug build flags so that unhandled
 	exceptions could be debugged.

Mon Oct  6 00:04:25 1997  Rob Tulloh <rob_tulloh@dev.tivoli.com>

	* main.c: [WINDOWS32] The function define_variable() does not
 	handle NULL. Test before calling it to set Path.
	* main.c: [WINDOWS32] Search Path again after makefiles have been
	parsed to detect sh.exe.
	* job.c: [WINDOWS32] Added support for Cygnus GNU WIN32 tools.
	To use, turn on HAVE_CYGNUS_GNUWIN32_TOOLS in config.h.W32.
	* config.h.W32: Added HAVE_CYGNUS_GNUWIN32_TOOLS macro.

Sun Oct  5 22:43:59 1997  John W. Eaton <jwe@bevo.che.wisc.edu>

	* glob/glob.c (glob_in_dir): [VMS] Globbing shouldn't be
	case-sensitive.
	* job.c (child_execute_job): [VMS] Use a VMS .com file if the
	command contains a newline (e.g. from a define/enddef block).
	* vmsify.c (vmsify): Return relative pathnames wherever possible.
	* vmsify.c (vmsify): An input string like "../.." returns "[--]".

Wed Oct  1 15:45:09 1997  Rob Tulloh <rob_tulloh@tivoli.com>

	* NMakefile: Changed nmake to $(MAKE).
	* subproc.bat: Take the make command name from the command
	line. If no command name was given, default to nmake.
	* job.c: [WINDOWS32/MSDOS] Fix memory stomp: temporary file names
	are now always created in heap memory.
	* w32/subproc/sub_proc.c: New implementation of make_command_line()
	which is more compatible with different Bourne shell implementations.
	Deleted the now obsolete fix_command_line() function.
	* main.c: [WINDOWS32] Any arbitrary spelling of Path can be
	detected. Make will ensure that the special spelling `Path' is
	inserted into the environment when the path variable is propagated
	within itself and to make's children.
	* main.c: [WINDOWS32] Detection of sh.exe was occurring too
	soon. The 2nd check for the existence of sh.exe must come after
	the call to read_all_makefiles().

Fri Sep 26 01:14:18 1997  <zinser@axp602.gsi.de>

	* makefile.com: [VMS] Fixed definition of sys.
	* readme.vms: Comments on what's changed lately.

Fri Sep 26 01:14:18 1997  John W. Eaton <jwe@bevo.che.wisc.edu>

	* read.c (read_all_makefiles): Allow make to find files named
	"MAKEFILE" with no extension on VMS.
	* file.c (lookup_file): Lowercase filenames on VMS.

1997-09-29  Paul D. Smith  <psmith@baynetworks.com>

	* read.c (read_makefile): Reworked target detection again; the old
	version had an obscure quirk.

Fri Sep 19 09:20:49 1997  Paul D. Smith  <psmith@baynetworks.com>

	* Version 3.76.1 released.

	* Makefile.am: Add loadavg files to clean rules.

	* configure.in (AC_OUTPUT): Remove stamp-config; no longer needed.
	* Makefile.ami (distclean): Ditto.
	* SMakefile (distclean): Ditto.

	* main.c (main): Arg count should be int, not char!  Major braino.

Tue Sep 16 10:18:22 1997  Paul D. Smith  <psmith@baynetworks.com>

	* Version 3.76 released.

Tue Sep  2 10:07:39 1997  Paul D. Smith  <psmith@baynetworks.com>

	* function.c (expand_function): When processing $(shell...)
  	translate a CRLF (\r\n) sequence as well as a newline (\n) to a
 	space.  Also remove an ending \r\n sequence.
	* make.texinfo (Shell Function): Document it.

Fri Aug 29 12:59:06 1997  Rob Tulloh  <rob_tulloh@tivoli.com>

	* w32/pathstuff.c (convert_Path_to_windows32): Fix problem where
 	paths which contain single character entries like `.' are not
 	handled correctly.

	* README.W32: Document path handling issues on Windows systems.

Fri Aug 29 02:01:27 1997  Paul D. Smith  <psmith@baynetworks.com>

	* Version 3.75.93.

Thu Aug 28 19:39:06 1997  Rob Tulloh  <rob_tulloh@tivoli.com>

	* job.c (exec_command): [WINDOWS32] If exec_command() is invoked
 	from main() to re-exec make, the call to execvp() would
 	incorrectly return control to parent shell before the exec'ed
 	command could run to completion. I believe this is a feature of
 	the way that execvp() is implemented on top of WINDOWS32 APIs. To
 	alleviate the problem, use the supplied process launch function in
 	the sub_proc library and suspend the parent process until the
 	child process has run.  When the child exits, exit the parent make
 	with the exit code of the child make.

Thu Aug 28 17:04:47 1997  Paul D. Smith  <psmith@baynetworks.com>

	* Makefile.DOS.template (distdir): Fix a line that got wrapped in
	email.

	* Makefile.am (loadavg): Give the necessary cmdline options when
	linking loadavg.

	* configure.in: Check for pstat_getdynamic for getloadvg on HP.

	* job.c (start_job_command): [VMS,_AMIGA] Don't perform empty
	command optimization on these systems; it doesn't make sense.

Wed Aug 27 17:09:32 1997  Paul D. Smith  <psmith@baynetworks.com>

	* Version 3.75.92

Tue Aug 26 11:59:15 1997  Paul D. Smith  <psmith@baynetworks.com>

	* main.c (print_version): Add '97 to copyright years.

	* read.c (do_define): Check the length of the array before looking
	at a particular offset.

	* job.c (construct_command_argv_internal): Examine the last byte
	of the previous arg, not the byte after that.

Sat Aug 23 1997  Eli Zaretskii  <eliz@is.elta.co.il>

	* Makefile.DOS.template: New file (converted to Makefile.DOS in
	the distribution).

	* configure.bat: Rewrite to use Makefile.DOS instead of editing
        Makefile.in.  Add support for building from outside of the source
        directory.  Fail if the environment block is too small.

	* configh.dos: Use <sys/config.h>.

	* README.DOS: Update instructions.

Fri Aug 22 1997  Eli Zaretskii  <eliz@is.elta.co.il>

	* job.c (start_job_command): [__MSDOS__] Don't test for "/bin/sh"
        literally, use value of unixy_shell instead.

	* filedef.h (NEW_MTIME): Use 1 less than maximum possible value if
        time_t is unsigned.

Sat Aug 16 00:56:15 1997  John W. Eaton  <jwe@bevo.che.wisc.edu>

	* vmsify.c (vmsify, case 11): After translating `..' elements, set
        nstate to N_OPEN if there are still more elements to process.
        (vmsify, case 2): After translating `foo/bar' up to the slash,
        set nstate to N_OPEN, not N_DOT.

Fri Aug  8 15:18:09 1997  John W. Eaton  <jwe@bevo.che.wisc.edu>

	* dir.c (vmsstat_dir): Leave name unmodified on exit.
	* make.h (PATH_SEPARATOR_CHAR): Set to comma for VMS.
	* vpath.c: Fix comments to refer to path separator, not colon.
        (selective_vpath_search): Avoid Unixy slash handling for VMS.

Thu Aug  7 22:24:03 1997  John W. Eaton  <jwe@bevo.che.wisc.edu>

	* ar.c: [VMS] Don't declare ar_member_touch.
	Delete VMS version of ar_member_date.
	Enable non-VMS versions of ar_member_date and ar_member_date_1 for
	VMS too.
	* arscan.c (VMS_get_member_info): New function.
	(ar_scan): Provide version for VMS systems.
	(ar_name_equal): Simply compare name and mem on VMS systems.
	Don't define ar_member_pos or ar_member_touch on VMS systems.

	* config.h-vms (pid_t, uid_t): Don't define.

	* remake.c: Delete declaration of vms_stat.
	(name_mtime): Don't call vms_stat.
	(f_mtime): [VMS] Funky time value manipulation no longer necessary.

	* file.c (print_file): [VMS] Use ctime, not cvt_time.

	* make.h: [VMS] Don't define POSIX.

	* makefile.com (filelist): Include ar and arscan.
	Also include them in the link commands.
	Don't define NO_ARCHIVES in cc command.

	* makefile.vms (ARCHIVES, ARCHIVES_SRC): Uncomment.
	(defines): Delete NO_ARCHIVES from list.

	* remake.c (f_mtime): Only check to see if intermediate file is
	out of date if it also exists (i.e., mtime != (time_t) -1).

	* vmsdir.h (u_long, u_short): Skip typedefs if using DEC C.

Fri Jun 20 23:02:07 1997  Rob Tulloh  <rob_tulloh@tivoli.com>

	* w32/subproc/sub_proc.c: Get W32 sub_proc to handle shebang
	(#!/bin/sh) in script files correctly.
	Fixed a couple of memory leaks.
	Fixed search order in find_file() (w32/subproc/sub_proc.c) so that
	files with extensions are preferred over files without extensions.
	Added search for files with .cmd extension too.
	* w32/subproc/misc.c (arr2envblk): Fixed memory leak.

Mon Aug 18 09:41:08 1997  Paul D. Smith  <psmith@baynetworks.com>

	* Version 3.75.91

Fri Aug 15 13:50:54 1997  Paul D. Smith  <psmith@baynetworks.com>

	* read.c (do_define): Remember to count the newline after the endef.

Thu Aug 14 23:14:37 1997  Paul D. Smith  <psmith@baynetworks.com>

	* many: Rewrote builds to use Automake 1.2.

	* AUTHORS: New file.
	* maintMakefile: Contains maintainer-only make snippets.
	* GNUmakefile: This now only runs the initial auto* tools.
	* COPYING,texinfo.tex,mkinstalldirs,install-sh: Removed (obtained
	automatically by automake).
	* compatMakefile: Removed (not needed anymore).
	* README,build.sh.in: Removed (built from templates).
	* config.h.in,Makefile.in: Removed (built by tools).

Wed Aug 13 02:22:08 1997  Paul D. Smith  <psmith@baynetworks.com>

	* make.texinfo: Updates for DOS/Windows information (Eli Zaretskii)
	* README,README.DOS: Ditto.

	* remake.c (update_file_1,f_mtime): Fix GPATH handling.
	* vpath.c (gpath_search): Ditto.

	* file.c (rename_file): New function: rehash, but also rename to
	the hashname.
	* filedef.h: Declare it.

	* variable.c (merge_variable_set_lists): Remove free() of variable
	set; since various files can share variable sets we don't want to
	free them here.

Tue Aug 12 10:51:54 1997  Paul D. Smith  <psmith@baynetworks.com>

	* configure.in: Require autoconf 2.12

	* make.texinfo: Replace all "cd subdir; $(MAKE)" examples with a
	more stylistically correct "cd subdir && $(MAKE)".

	* main.c: Global variable `clock_skew_detected' defined.
	(main): Print final warning if it's set.
	* make.h: Declare it.
	* remake.c (f_mtime): Test and set it.

	* job.c (start_job_command): Add special optimizations for
 	"do-nothing" rules, containing just the shell no-op ":".  This is
 	useful for timestamp files and can make a real difference if you
 	have a lot of them (requested by Fergus Henderson <fjh@cs.mu.oz.au>).

	* configure.in,Makefile.in: Rewrote to use the new autoconf
	program_transform_name macro.

	* function.c (function_strip): Strip newlines as well as spaces
	and TABs.

Fri Jun  6 23:41:04 1997  Rob Tulloh <rob_tulloh@tivoli.com>

	* remake.c (f_mtime): Datestamps on FAT-based files are rounded to
	even seconds when stored, so if the date check fails on WINDOWS32
	 systems, see if this "off-by-one" error is the problem.

	* General: If your TZ environment variable is not set correctly
	then all your timestamps will be off by hours.  So, set it!

Mon Apr  7 02:06:22 1997  Paul D. Smith  <psmith@baynetworks.com>

	* Version 3.75.1

	* compatMakefile (objs): Define & use the $(GLOB) variable so
	that it's removed correctly from build.sh.in when it's built.

	* configure.in: On Solaris we can use the kstat_*() functions to
	get load averages without needing special permissions.  Add a
	check for -lkstat to see if we have it.

	* getloadavg.c (getloadavg): Use HAVE_LIBKSTAT instead of SUN5 as
	the test to enable kstat_open(), etc. processing.

Fri Apr  4 20:21:18 1997  Eli Zaretskii  <eliz@is.elta.co.il>

	* <lots>: Fixes to work in the DJGPP DOS environment.

Mon Mar 31 02:42:52 1997  Paul D. Smith  <psmith@baynetworks.com>

	* function.c (expand_function): Added new function $(wordlist).

	* make.texinfo (Filename Functions): Document $(wordlist) function.

	* vpath.c (build_vpath_lists): Construct the GPATH variable
	information in the same manner we used to construct VPATH.
	(gpath_search): New function to search GPATH.

	* make.h: Declare the new function.

	* remake.c (update_file_1): Call it, and keep VPATH if it's found.

	* make.texinfo (Search Algorithm): Document GPATH variable.

Sun Mar 30 20:57:16 1997  Paul D. Smith  <psmith@baynetworks.com>

	* main.c (handle_non_switch_argument): Defined the MAKECMDGOALS
	variable to contain the user options passed in on the cmd line.

	* make.texinfo (Goals): Document MAKECMDGOALS variable.

	* remake.c (f_mtime): Print a warning if we detect a clock skew
	error, rather than failing.

	* main.c (main): If we rebuild any makefiles and need to re-exec,
	add "-o<mkfile>" options for each makefile rebuilt to avoid
	infinite looping.

Fri Mar 28 15:26:05 1997  Paul D. Smith  <psmith@baynetworks.com>

	* job.c (construct_command_argv_internal): Track whether the last
	arg in the cmd string was empty or not (Roland).
	(construct_command_argv_internal): If the shell line is empty,
	don't do anything (Roland).

	* glob/glob.h,glob/glob.c,glob/fnmatch.c,glob/fnmatch.h: Install
	the latest changes from the GLIBC version of glob (Ulrich Drepper).

	* getloadavg.c,make-stds.texi: New version (Roland).

	* (ALL): Changed WIN32 to W32 or WINDOWS32 (RMS).

Mon Mar 24 15:33:34 1997  Rob Tulloh  <rob_tulloh@tivoli.com>

	* README.W32: Describe preliminary FAT support.

	* build_w32.bat: Use a variable for the final exe name.

	* dir.c (find_directory): W32: Find the filesystem type.
	(dir_contents_file_exists_p): W32: for FAT filesystems, always
	rehash since FAT doesn't change directory mtime on change.

	* main.c (handle_runtime_exceptions): W32: Add an
 	UnhandledExceptionFilter so that when make bombs due to ^C or a
 	bug, it won't cause a GUI requestor to pop up unless debug is
 	turned on.
	(main): Call it.

Mon Mar 24 00:57:34 1997  Paul D. Smith  <psmith@baynetworks.com>

	* configure.in, config.h.in, config.ami, config.h-vms, config.h.w32:
 	Check for memmove() function.

	* make.h (bcopy): If memmove() available, define bcopy() to use it.
	Otherwise just use bcopy().  Don't use memcpy(); it's not guaranteed
	to handle overlapping moves.

	* read.c (read_makefile): Fix some uninitialized memory reads
	(reported by Purify).

	* job.c (construct_command_argv_internal): Use bcopy() not
	strcpy(); strcpy() isn't guaranteed to handle overlapping moves.

	* Makefile.in: Change install-info option ``--infodir'' to
	``--info-dir'' for use with new texinfo.

	* function.c (expand_function): $(basename) and $(suffix) should
	only search for suffixes as far back as the last directory (e.g.,
	only the final filename in the path).

Sun Mar 23 00:13:05 1997  Paul D. Smith  <psmith@baynetworks.com>

	* make.texinfo: Add @dircategory/@direntry information.
	(Top): Remove previous reference to (dir) (from RMS).
	(Static Usage): Add "all:" rule to example.
	(Automatic Dependencies): fix .d file creation example.

	* Install VPATH+ patch:

	* filedef.h (struct file): Add in hname field to store the hashed
        filename, and a flag to remember if we're using the vpath filename
	or not.  Renamed a few functions for more clarity.

	* file.c (lookup_file,enter_file,file_hash_enter): Store filenames
	in the hash table based on their "hash name".  We can change this
	while keeping the original target in "name".
	(rehash_file): Renamed from "rename_file" to be more accurate.
	Changes the hash name, but not the target name.

	* remake.c (update_file_1): Modify -d output for more detailed
 	VPATH info.  If we don't need to rebuild, use the VPATH name.
	(f_mtime): Don't search for vpath if we're ignoring it.  Call
 	renamed function rehash_file.  Call name_mtime instead of
 	file_mtime, to avoid infinite recursion since the file wasn't
 	actually renamed.

	* implicit.c (pattern_search): if we find an implicit file in
	VPATH, save the original name not the VPATH name.

	* make.texinfo (Directory Search): Add a section on the new VPATH
	functionality.

Sun Dec  1 18:36:04 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* dir.c (file_exists_p, file_impossible, file_impossible_p): If
	dirname is empty replace it by the name of the root directory.
	Note that this doesn't work (yet) for W32, Amiga, or VMS.

Tue Oct 08 13:57:03 1996  Rob Tulloh  <tulloh@tivoli.com>

	* main.c (main): W32 bug fix for PATH vars.

Tue Sep 17 1996  Paul Eggert  <eggert@twinsun.com>

	* filedef.h (NEW_MTIME): Don't assume that time_t is a signed
 	32-bit quantity.

	* make.h: (CHAR_BIT, INTEGER_TYPE_SIGNED, INTEGER_TYPE_MAXIMUM,
 	INTEGER_TYPE_MINIMUM): New macros.

Tue Aug 27 01:06:34 1996  Roland McGrath  <roland@baalperazim.frob.com>

	* Version 3.75 released.

	* main.c (print_version): Print out bug-reporting address.

Mon Aug 26 19:55:47 1996  Roland McGrath  <roland@baalperazim.frob.com>

	* main.c (print_data_base): Don't declare ctime; headers do it for us
 	already.

Sun Jul 28 15:37:09 1996  Rob Tulloh (tulloh@tivoli.com)

	* w32/pathstuff.c: Turned convert_vpath_to_w32() into a
	real function. This was done so that VPATH could contain
	white space separated pathnames. Please note that directory
	paths (in VPATH/vpath context) containing white space are not
	supported (just as they are not under Unix). See README.W32
	for suggestions.

	* w32/include/pathstuff.h: Added prototype for the new
	function convert_vpath_to_w32. Deleted macro for same.

	* README.W32: Added some notes about why I chose not to try
	and support pathnames which contain white space and some
	workaround suggestions.

Thu Jul 25 19:53:31 1996  Roland McGrath  <roland@delasyd.gnu.ai.mit.edu>

	* GNUmakefile (mkdep-nolib): Use -MM option unconditionally.

	* Version 3.74.7.

	* main.c (define_makeflags): Back up P to point at null terminator
	when killing final space and dash before setting MFLAGS.

	From Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>:
	* dir.c [__MSDOS__] [DJGPP > 1]: Include <libc/dosio.h> and defin
	`__opendir_flags' initialized to 0.
	[__MSDOS__] (dosify) [DJGPP > 1]: Return name unchanged if _USE_LFN.
	(find_directory) [__MSDOS__ && DJGPP > 1]: If _USE_LGN, set
	__opendir_flags to __OPENDIR_PRESERVE_CASE.

	* vmsfunctions.c (vms_stat): `sys$dassgn (DevChan);' added by kkaempf.

	* GNUmakefile (w32files): Add NMakefile.

	* NMakefile (LDFLAGS_debug): Value fixed by tulloh.

Sat Jul 20 12:32:10 1996  Klaus K�mpf (kkaempf@progis.de)

	* remake.c (f_mtime) [VMS]: Add missing `if' conditional for future
	modtime check.
	* config.h-vms, makefile.vms, readme.vms, vmsify.c: Update address.

Sat Jul 20 05:29:43 1996  Roland McGrath  <roland@delasyd.gnu.ai.mit.edu>

	* configure.in: Require autoconf 2.10 or later.

Fri Jul 19 16:57:27 1996  Roland McGrath  <roland@delasyd.gnu.ai.mit.edu>

	* Version 3.74.6.

	* GNUmakefile (w32files): New variable.
	(distfiles): Add it.
	* w32: Updated by Rob Tulloh.

	* makefile.vms (LOADLIBES): Fix typo.

Sun Jul 14 12:59:27 1996  Roland McGrath  <roland@delasyd.gnu.ai.mit.edu>

	* job.c (construct_command_argv_internal): Fix up #else, #endifs.

	* configh.dos: Define HAVE_DIRENT_H instead of DIRENT.

	* remake.c (f_mtime): Don't compare MTIME to NOW if MTIME == -1.

	* Version 3.74.5.

	* main.c (main): Exit with status 2 when update_goal_chain returns 2.

Sat Jun 22 14:56:05 1996  Roland McGrath  <roland@delasyd.gnu.ai.mit.edu>

	* configure.in: Don't check for _sys_siglist.
	* make.h [HAVE__SYS_SIGLIST]: Don't test this; just punt if there is
	no strsignal or sys_siglist.

	* read.c (conditional_line): Strip ws in `ifeq (a , b)' so it is the
	same as `ifeq (a, b)'.

	* job.c (reap_children): Don't call die if handling_fatal_signal.

	* file.c (file_hash_enter): Allow renaming :: to : when latter is
	non-target, or : to :: when former is non-target.

	* job.c (start_job_command): Call block_sigs.
	(block_sigs): New function, broken out of start_job_command.
	(reap_children): Block fatal signals around removing dead child from
	chain and adjusting job_slots_used.
	* job.h: Declare block_sigs.

	* remote-stub.c (remote_setup, remote_cleanup): New (empty) functions.
	* main.c (main): Call remote_setup.
	(die): Call remote_cleanup.

	* job.c (reap_children): Quiescent value of shell_function_pid is
	zero, not -1.

	* main.c (print_version): Add 96 to copyright years.

Sat Jun 15 20:30:01 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* read.c (find_char_unquote): Avoid calling strlen on every call
	just to throw away the value most of the time.

Sun Jun  2 12:24:01 1996  Roland McGrath  <roland@delasyd.gnu.ai.mit.edu>

	* main.c (decode_env_switches): Prepend '-' to ARGV[1] if it contains
	no '=', regardless of ARGC.
	(define_makeflags): Elide leading '-' from MAKEFLAGS value if first
	word is short option, regardless of WORDS.

Wed May 22 17:24:51 1996  Roland McGrath  <roland@delasyd.gnu.ai.mit.edu>

	* makefile.vms: Set LOADLIBES.
	* makefile.com (link_using_library): Fix typo.

Wed May 15 17:37:26 1996  Roland McGrath  <roland@delasyd.gnu.ai.mit.edu>

	* dir.c (print_dir_data_base): Use %ld dev and ino and cast them to
	long.

Wed May 15 10:14:14 CDT 1996  Rob Tulloh  <tulloh@tivoli.com>

	* dir.c: W32 does not support inode. For now, fully qualified
	pathname along with st_mtime will be keys for files.
	Fixed problem where vpath can be confused when files
	are added to a directory after the directory has already been
	read in. The code now attempts to reread the directory if it
	discovers that the datestamp on the directory has changed since
	it was cached by make. This problem only seems to occur on W32
	right now so it is lumped under port #ifdef WINDOWS32.

	* function.c: W32: call subproc library (CreateProcess()) instead of
	fork/exec.

	* job.c: W32: Added the code to do fork/exec/waitpid style processing
	on W32 systems via calls to subproc library.

	* main.c: W32: Several things added here. First, there is code
	for dealing with PATH and SHELL defaults. Make tries to figure
	out if the user has %PATH% set in the environment and sets it to
	%Path% if it is not set already. Make also looks to see if sh.exe
	is anywhere to be found. Code path through job.c will change
	based on existence of a working Bourne shell. The checking for
	default shell is done twice: once before makefiles are read in
	and again after. Fall back to MSDOS style execution mode if no sh.exe
	is found. Also added some debug support that allows user to pause make
	with -D switch and attach a debugger. This is especially useful for
	debugging recursive calls to make where problems appear only in the
	sub-make.

	* make.h: W32: A few macros and header files for W32 support.

	* misc.c: W32: Added a function end_of_token_w32() to assist
	in parsing code in read.c.

	* read.c: W32: Fixes similar to MSDOS which allow colon to
	appear in filenames. Use of colon in filenames would otherwise
	confuse make.

	* remake.c: W32: Added include of io.h to eliminate compiler
	warnings. Added some code to default LIBDIR if it is not set
	on W32.

	* variable.c: W32: Added support for detecting Path/PATH
	and converting them to semicolon separated lists for make's
	internal use. New function sync_Path_environment()
	which is called in job.c and function.c before creating a new
	process. Caller must set Path in environment since we don't
	have fork() to do this for us.

	* vpath.c: W32: Added detection for filenames containing
	forward or backward slashes.

	* NMakefile: W32: Visual C compatible makefile for use with nmake.
	Use this to build GNU make the first time on Windows NT or Windows 95.

	* README.W32: W32: Contains some helpful notes.

	* build_w32.bat: W32: If you don't like nmake, use this the first
	time you build GNU make on Windows NT or Windows 95.

	* config.h.W32: W32 version of config.h

	* subproc.bat: W32: A bat file used to build the
	subproc library from the top-level NMakefile. Needed because
	WIndows 95 (nmake) doesn't allow you to cd in a make rule.

	* w32/include/dirent.h
	* w32/compat/dirent.c: W32: opendir, readdir, closedir, etc.

	* w32/include/pathstuff.h: W32: used by files needed functions
	defined in pathstuff.c (prototypes).

	* w32/include/sub_proc.h: W32: prototypes for subproc.lib functions.

	* w32/include/w32err.h: W32: prototypes for w32err.c.

	* w32/pathstuff.c: W32: File and Path/Path conversion functions.

	* w32/subproc/build.bat: W32: build script for subproc library
	if you don't wish to use nmake.

	* w32/subproc/NMakefile: W32: Visual C compatible makefile for use
	with nmake. Used to build subproc library.

	* w32/subproc/misc.c: W32: subproc library support code
	* w32/subproc/proc.h: W32: subproc library support code
	* w32/subproc/sub_proc.c: W32: subproc library source code
	* w32/subproc/w32err.c: W32: subproc library support code

Mon May 13 14:37:42 1996  Roland McGrath  <roland@delasyd.gnu.ai.mit.edu>

	* Version 3.74.4.

	* GNUmakefile (vmsfiles): Fix typo.

	* GNUmakefile (amigafiles): Add amiga.h.

Sun May 12 19:19:43 1996  Aaron Digulla   <digulla@fh-konstanz.de>

	* dir.c: New function: amigafy() to fold filenames
	Changes HASH() to HASHI() to fold filenames on Amiga.
	Stringcompares use strieq() instead of streq()
	The current directory on Amiga is "" instead of "."
	* file.c: Likewise.

	* amiga.c: New function wildcard_expansion(). Allows to use
	Amiga wildcards with $(wildcard )

	* amiga.h: New file. Prototypes for amiga.c

	* function.c: Use special function wildcard_expansion() for
	$(wildcard ) to allow Amiga wildcards
	The current directory on Amiga is "" instead of "."

	* job.c: No Pipes on Amiga, too
	(load_too_high) Neither on Amiga
	ENV variable on Amiga are in a special directory and are not
	passed as third argument to main().

	* job.h: No envp on Amiga

	* make.h: Added HASHI(). This is the same as HASH() but converts
	it's second parameter to lowercase on Amiga to fold filenames.

	* main.c: (main), variable.c Changed handling of ENV-vars. Make
	stores now the names of the variables only and reads their contents
	when they are accessed to reflect that these variables are really
	global (ie. they CAN change WHILE make runs !) This handling is
	made in lookup_variable()

	* Makefile.ami: renamed file.h to filedep.h
	Updated dependencies

	* read.c: "find_semicolon" is declared as static but never defined.
	No difference between Makefile and makefile on Amiga; added
	SMakefile to *default_makefiles[].
	(read_makefile) SAS/C want's two_colon and pattern_percent be set
	before use.
	The current directory on Amiga is "" instead of "."
	Strange #endif moved.

	* README.Amiga: updated feature list

	* SMakefile: Updated dependencies

	* variable.c: Handling of ENV variable happens inside lookup_variable()

Sat May 11 17:58:32 1996  Roland McGrath  <roland@delasyd.gnu.ai.mit.edu>

	* variable.c (try_variable_definition): Count parens in lhs variable
	refs to avoid seeing =/:=/+= inside a ref.

Thu May  9 13:54:49 1996  Roland McGrath  <roland@delasyd.gnu.ai.mit.edu>

	* commands.c (fatal_error_signal) [SIGQUIT]: Make SIGQUIT check
	conditional.

	* main.c (main): Use unsigned for fread return.

	* read.c (parse_file_seq): Use `int' for char arg to avoid widening
	conflict issues.
	* dep.h: Fix prototype.

	* function.c (expand_function) [_AMIGA]: Fix some typos.
	(patsubst_expand): Make len vars unsigned.

	* GNUmakefile (globfiles): Add AmigaDOS support files.
	(distfiles): Add $(amigafiles).
	(amigafiles): New variable.

Thu Nov  7 10:18:16 1995  Aaron Digulla   <digulla@fh-konstanz.de>

	* Added Amiga support in commands.c, dir.c, function.c,
	job.c, main.c, make.h, read.c, remake.c
	* commands.c: Amiga has neither SIGHUP nor SIGQUIT
	* dir.c: Amiga has filenames with Upper- and Lowercase,
	but "FileName" is the same as "filename". Added strieq()
	which is use to compare filenames. This is like streq()
	on all other systems. Also there is no such thing as
	"." under AmigaDOS.
	* function.c: On Amiga, the environment is not passed as envp,
	there are no pipes and Amiga can't fork. Use my own function
	to create a new child.
	* job.c: default_shell is "" (The system automatically chooses
	a shell for me). Have to use the same workaround as MSDOS for
	running batch commands. Added HAVE_SYS_PARAM_H. NOFILE isn't
	known on Amiga. Cloned code to run children from MSDOS. Own
	version of sh_chars[] and sh_cmds[]. No dup2() or dup() on Amiga.
	* main.c: Force stack to 20000 bytes. Read environment from ENV:
	device. On Amiga, exec_command() does return, so I exit()
	afterwards.
	* make.h: Added strieq() to compare filenames.
	* read.c: Amiga needs special extension to have passwd. Only
	one include-dir. "Makefile" and "makefile" are the same.
	Added "SMakefile".  Added special code to handle device names (xxx:)
	and "./" in rules.
	* remake.c: Only one lib-dir. Amiga link-libs are named "%s.lib"
	instead of "lib%s.a".
	* main.c, rule.c, variable.c: Avoid floats at all costs.
	* vpath.c: Get rid of as many alloca()s as possible.

Thu May  9 13:20:43 1996  Roland McGrath  <roland@delasyd.gnu.ai.mit.edu>

	* read.c (read_makefile): Grok `sinclude' as alias for `-include'.

Wed Mar 20 09:52:27 1996  Roland McGrath  <roland@charlie-brown.gnu.ai.mit.edu>

	* GNUmakefile (vmsfiles): New variable.
	(distfiles): Include $(vmsfiles).

Tue Mar 19 20:21:34 1996  Roland McGrath  <roland@charlie-brown.gnu.ai.mit.edu>

	Merged VMS port from Klaus Kaempf <kkaempf@didymus.rmi.de>.
	* make.h (PARAMS): New macro.
	* config.h-vms: New file.
	* makefile.com: New file.
	* makefile.vms: New file.
	* readme.vms: New file.
	* vmsdir.h: New file.
	* vmsfunctions.c: New file.
	* vmsify.c: New file.
	* file.h: Renamed to filedef.h to avoid conflict with VMS system hdr.
	* ar.c: Added prototypes and changes for VMS.
	* commands.c: Likewise.
	* commands.h: Likewise.
	* default.c: Likewise.
	* dep.h: Likewise.
	* dir.c: Likewise.
	* expand.c: Likewise.
	* file.c: Likewise.
	* function.c: Likewise.
	* implicit.c: Likewise.
	* job.c: Likewise.
	* job.h: Likewise.
	* main.c: Likewise.
	* make.h: Likewise.
	* misc.c: Likewise.
	* read.c: Likewise.
	* remake.c: Likewise.
	* remote-stub.c: Likewise.
	* rule.c: Likewise.
	* rule.h: Likewise.
	* variable.c: Likewise.
	* variable.h: Likewise.
	* vpath.c: Likewise.
	* compatMakefile (srcs): Rename file.h to filedef.h.

Sat Aug 19 23:11:00 1995  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* remake.c (check_dep): For a secondary file, try implicit and
	default rules if appropriate.

Wed Aug  2 04:29:42 1995  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* remake.c (check_dep): If an intermediate file exists,
	do consider its actual date.

Sun Jul 30 00:49:53 1995  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* file.h (struct file): New field `secondary'.
	* file.c (snap_deps): Check for .INTERMEDIATE and .SECONDARY.
	(remove_intermediates): Don't delete .SECONDARY files.

Sat Mar  2 16:26:52 1996  Roland McGrath  <roland@charlie-brown.gnu.ai.mit.edu>

	* compatMakefile (srcs): Add getopt.h; prepend $(srcdir)/ to getopt*.

Fri Mar  1 12:04:47 1996  Roland McGrath  <roland@charlie-brown.gnu.ai.mit.edu>

	* Version 3.74.3.

	* remake.c (f_mtime): Move future modtime check before FILE is
	clobbered by :: loop.

	* dir.c: Use canonical code from autoconf manual for dirent include.
	[_D_NAMLEN]: Redefine NAMLEN using this.
	(dir_contents_file_exists_p): Use NAMLEN macro.
	(read_dirstream) [_DIRENT_HAVE_D_NAMLEN]: Only set d_namlen #if this.

	* compatMakefile (objs): Add missing backslash.

Wed Feb 28 03:56:20 1996  Roland McGrath  <roland@charlie-brown.gnu.ai.mit.edu>

	* default.c (default_terminal_rules): Remove + prefix from RCS cmds.
	(default_variables): Put + prefix in $(CHECKOUT,v) value instead.

	* remake.c (f_mtime): Check for future timestamps; give error and mark
	file as "failed to update".

Fri Jan 12 18:09:36 1996  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* job.c: Don't declare unblock_sigs; job.h already does.

Sat Jan  6 16:24:44 1996  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* acconfig.h (HAVE_SYSCONF_OPEN_MAX): #undef removed.

	* job.c (NGROUPS_MAX): Don't try to define this macro.

Fri Dec 22 18:44:44 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* compatMakefile (GETOPT, GETOPT_SRC, GLOB): Variables removed.
	(objs, srcs): Include their values here instead of references.

Thu Dec 14 06:21:29 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* Version 3.74.2.

	* job.c (reap_children): Call unblock_sigs after start_job_command.

Thu Dec 14 07:22:03 1995  Roland McGrath  <roland@duality.gnu.ai.mit.edu>

	* dir.c (dir_setup_glob): Don't use lstat; glob never calls it anyway.
	Avoid & before function names to silence bogus sunos4 compiler.

	* configure.in: Remove check for `sysconf (_SC_OPEN_MAX)'.

Tue Dec 12 00:48:42 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* Version 3.74.1.

	* dir.c (read_dirstream): Fix braino: fill in the buffer when not
	reallocating it!

Mon Dec 11 22:26:15 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* misc.c (collapse_continuations): Fix skipping of trailing \s so
	it can never dereference before the beginning of the array.

	* read.c (find_semicolon): Function removed.
	(read_makefile): Don't use find_semicolon or remove_comments for
	rule lines.  Use find_char_unquote directly and handle quoted comments
	properly.

	* default.c: Remove all [M_XENIX] code.

	* dir.c [HAVE_D_NAMLEN]: Define this for __GNU_LIBRARY__ > 1.
	(D_NAMLEN): Macro removed.
	(FAKE_DIR_ENTRY): New macro.
	(dir_contents_file_exists_p): Test HAVE_D_NAMLEN instead of using
	D_NAMLEN.
	(read_dirstream): Return a struct dirent * for new glob interface.
	(init_dir): Function removed.
	(dir_setup_glob): New function.
	* main.c (main): Don't call init_dir.
	* read.c (multi_glob): Call dir_setup_glob on our glob_t and use
	GLOB_ALTDIRFUNC flag.

	* misc.c (safe_stat): Function removed.
	* read.c, commands.c, remake.c, vpath.c: Use plain stat instead of
	safe_stat.

Sat Nov 25 20:35:18 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* job.c [HAVE_UNION_WAIT]: Include sys/wait.h.

	* main.c (log_working_directory): Made global.
	Print entering msg only once.
	* make.h (log_working_directory): Declare it.
	* misc.c (message): Take new arg PREFIX.  Print "make: " only if
	nonzero.  Call log_working_directory.
	* remake.c: Pass new arg in `message' calls.
	* job.c (start_job_command): Pass new arg to `message'; fix
	inverted test in that call.

Tue Nov 21 19:01:12 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* job.c (start_job_command): Use `message' to print the command,
	and call it with null if the command is silent.
	* remake.c (touch_file): Use message instead of printf.

Tue Oct 10 14:59:30 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* main.c (enter_command_line_file): Barf if NAME is "".

Sat Sep  9 06:33:20 1995  Roland McGrath  <roland@whiz-bang.gnu.ai.mit.edu>

	* commands.c (delete_target): Ignore unlink failure if it is ENOENT.

Thu Aug 17 15:08:57 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* configure.in: Don't check for getdtablesize.
	* job.c (getdtablesize): Remove decls and macros.

Thu Aug 10 19:10:03 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* main.c (define_makeflags): Omit command line variable
 	definitions from MFLAGS value.

	* arscan.c (ar_scan) [AIAMAG]: Check for zero MEMBER_OFFSET,
 	indicating a valid, but empty, archive.

Mon Aug  7 15:40:03 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* dir.c (file_impossible_p): Correctly reset FILENAME to name
 	within directory before hash search.

	* job.c (child_error): Do nothing if IGNORED under -s.

	* job.c (exec_command): Correctly use ARGV[0] for script name when
 	running shell directly.

Tue Aug  1 14:39:14 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* job.c (child_execute_job): Close STDIN_FD and STDOUT_FD after
 	dup'ing from them.  Don't try to close all excess descriptors;
 	getdtablesize might return a huge value.  Any open descriptors in
 	the parent should have FD_CLOEXEC set.
	(start_job_command): Set FD_CLOEXEC flag on BAD_STDIN descriptor.

Tue Jun 20 03:47:15 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* read.c (read_all_makefiles): Properly append default makefiles
 	to the end of the `read_makefiles' chain.

Fri May 19 16:36:32 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* Version 3.74 released.

Wed May 10 17:43:34 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* Version 3.73.3.

Tue May  9 17:15:23 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* compatMakefile ($(infodir)/make.info): Make sure $$dir is set in
 	install-info cmd.

Wed May  3 15:56:06 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* file.c (print_file): Grok update_status of 1 for -q.

Thu Apr 27 12:39:35 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* Version 3.73.2.

Wed Apr 26 17:15:57 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* file.c (remove_intermediates): Fix inverted test to bail under
 	-n for signal case.  Bail under -q or -t.
	Skip files with update_status==-1.

	* job.c (job_next_command): Skip empty lines.
	(new_job): Don't test the return of job_next_command.
	Just let start_waiting_job handle the case of empty commands.

Wed Apr 19 03:25:54 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* function.c [__MSDOS__]: Include <fcntl.h>.  From DJ Delorie.

	* Version 3.73.1.

Sat Apr  8 14:53:24 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* remake.c (notice_finished_file): Set FILE->update_status to zero
 	if it's -1.

Wed Apr  5 00:20:24 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* Version 3.73 released.

Tue Mar 28 13:25:46 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* main.c (main): Fixed braino in assert.

	* Version 3.72.13.

Mon Mar 27 05:29:12 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* main.c: Avoid string in assert expression.  Some systems are broken.

Fri Mar 24 00:32:32 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* main.c (main): Handle 1 and 2 returns from update_goal_chain
 	makefile run properly.

	* Version 3.72.12.

	* main.c (handle_non_switch_argument): New function, broken out of
 	decode_switches.
	(decode_switches): Set optind to 0 to reinitialize getopt, not to 1.
	When getopt_long returns EOF, break the loop and handle remaining args
 	with a simple second loop.

	* remake.c (remake_file): Set update_status to 2 instead of 1 for
 	no rule to make.  Mention parent (dependent) in error message.
	(update_file_1): Handle FILE->update_status == 2 in -d printout.
	* job.c (start_job_command, reap_children): Set update_status to 2
 	instead of 1 for failed commands.

Tue Mar 21 16:23:38 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* job.c (search_path): Function removed (was already #if 0'd out).
	* configure.in: Remove AC_TYPE_GETGROUPS; nothing needs it any more.

Fri Mar 17 15:57:40 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* configure.bat: Write @CPPFLAGS@ translation.

Mon Mar 13 00:45:59 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* read.c (parse_file_seq): Rearranged `l(a b)' -> `l(a) l(b)' loop
 	to not skip the elt immediately preceding `l(...'.

Fri Mar 10 13:56:49 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* Version 3.72.11.

	* read.c (find_char_unquote): Make second arg a string of stop
 	chars instead of a single stop char.  Stop when any char in the
 	string is hit.  All callers changed.
	(find_semicolon): Pass stop chars "#;" to one find_char_unquote call,
	instead of using two calls.  If the match is not a ; but a #,
 	return zero.
	* misc.c: Changed find_char_unquote callers here too.

	* Version 3.72.10.

	* read.c (read_makefile, parse_file_seq): Fix typo __MS_DOS__ ->
 	__MSDOS__.

	* GNUmakefile (globfiles): Add glob/configure.bat.
	(distfiles): Add configh.dos, configure.bat.

Wed Mar  8 13:10:57 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	Fixes for MS-DOS from DJ Delorie.
	* read.c (read_makefile, parse_file_seq) [__MS_DOS__]: Don't see :
 	as separator in "C:\...".
	* configh.dos (STDC_HEADERS): Define only if undefined.
	(HAVE_SYS_PARAM_H): Don't define this.
	(HAVE_STRERROR): Define this.
	* job.c (construct_command_argv_internal) [__MSDOS__]: Fix typos.

	* Version 3.72.9.

	* main.c (decode_switches): Reset optind to 1 instead of 0.

Tue Mar  7 17:31:06 1995  Roland McGrath  <roland@geech.gnu.ai.mit.edu>

	* main.c (decode_switches): If non-option arg is "-", ignore it.

Mon Mar  6 23:57:38 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* Version 3.72.8.

Wed Feb 22 21:26:36 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* Version 3.72.7.

Tue Feb 21 22:10:43 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* main.c (main): Pass missing arg to tmpnam.

	* configure.in: Check for strsignal.
	* job.c (child_error): Use strsignal.
	* main.c (main): Don't call signame_init #ifdef HAVE_STRSIGNAL.

	* misc.c (strerror): Fix swapped args in sprintf.

Mon Feb 13 11:50:08 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* configure.in (CFLAGS, LDFLAGS): Don't set these variables.

Fri Feb 10 18:44:12 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* main.c (print_version): Add 95 to copyright years.

	* Version 3.72.6.

	* job.c (start_job_command): Remember to call notice_finished_file
 	under -n when not recursing.  To do this, consolidate that code
 	under the empty command case and goto there for the -n case.

Tue Feb  7 13:36:03 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* make.h [! STDC_HEADERS]: Don't declare qsort.  Sun headers
 	declare it int.

Mon Feb  6 17:37:01 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* read.c (read_makefile): For bogus line starting with tab, ignore
 	it if blank after removing comments.

	* main.c: Cast results of `alloca' to `char *'.
	* expand.c: Likewise.

Sun Feb  5 18:35:46 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* Version 3.72.5.

	* configure.in: Check for mktemp.
	* main.c (main) [! HAVE_MKTEMP]: Use tmpnam instead of mktemp.

	* configure.in (make_cv_sysconf_open_max): New check for `sysconf
 	(_SC_OPEN_MAX)'.
	* acconfig.h: Added #undef HAVE_SYSCONF_OPEN_MAX.
	* job.c [HAVE_SYSCONF_OPEN_MAX] (getdtablesize): Define as macro
 	using sysconf.

Fri Jan 27 04:42:09 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* remake.c (update_file_1): When !MUST_MAKE, don't set
 	FILE->update_status to zero before calling notice_finished_file.
	(notice_finished_file): Touch only when FILE->update_status is zero.
	(remake_file): Set FILE->update_status to zero after not calling
	execute_file_command and deciding to touch instead.

Thu Jan 26 01:29:32 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* main.c (debug_signal_handler): New function; toggles debug_flag.
	(main): Handle SIGUSR1 with that.

Mon Jan 16 15:46:56 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* compatMakefile (realclean): Remove Info files.

Sun Jan 15 08:23:09 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* Version 3.72.4.

	* job.c (start_job_command): Save and restore environ around vfork
        call.
	(search_path): Function #if 0'd out.
	(exec_command): Use execvp instead of search_path.

	* expand.c (variable_expand): Rewrote computed variable name and
	substitution reference handling to be simpler.  First expand the
	entire text between the parens if it contains any $s, then examine
	the result of that for subtitution references and do no further
	expansion while parsing them.

	* job.c (construct_command_argv_internal): Handle " quoting too,
	when no backslash, $ or ` characters appear inside the quotes.

	* configure.in (union wait check): If WEXITSTATUS and WTERMSIG are
        defined, just use int.

Tue Jan 10 06:27:27 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* default.c (default_variables) [__hpux]: Remove special
	definition of ARFLAGS.  Existence of the `f' flag is not
	consistent across HPUX versions; and one might be using GNU ar
	anyway.

	* compatMakefile (clean): Don't remove Info files.

	* compatMakefile (check): Remove gratuitous target declaration.

Sat Jan  7 11:38:23 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* compatMakefile (ETAGS, CTAGS): Don't use -t.

	* arscan.c (ar_name_equal) [cray]: Subtract 1 like [__hpux].

	* main.c (decode_switches): For --help, print usage to stdout.

Mon Dec  5 12:42:18 1994  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* Version 3.72.3.

	* remake.c (update_file_1): Do set_command_state (FILE,
	cs_not_started) only if old state was deps_running.

Mon Nov 28 14:24:03 1994  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* job.c (start_waiting_job): Use set_command_state.

	* build.template (CPPFLAGS): New variable.
	(prefix, exec_prefix): Set from @...@.
	(compilation loop): Pass $CPPFLAGS to compiler.

	* GNUmakefile (build.sh.in): Make it executable.

	* GNUmakefile (globfiles): Add configure.in, configure.

	* Version 3.72.2.

	* configure.in (AC_OUTPUT): Don't write glob/Makefile.

	* configure.in (AC_CHECK_SYMBOL): Use AC_DEFINE_UNQUOTED.

	* configure.in: Don't check for ranlib.

Tue Nov 22 22:42:40 1994  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* remake.c (notice_finished_file): Only mark also_make's as
	updated if really ran cmds.

Tue Nov 15 06:32:46 1994  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* configure.in: Put dnls before random whitespace.

Sun Nov 13 05:02:25 1994  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* compatMakefile (CPPFLAGS): New variable, set from @CPPFLAGS@.
	(RANLIB): Variable removed.
	(prefix, exec_prefix): Set these from @...@.
	(.c.o): Use $(CPPFLAGS).
	(glob/libglob.a): Don't pass down variables to sub-make.
	glob/Makefile should be configured properly by configure.
	(distclean): Remove config.log and config.cache (autoconf stuff).

Mon Nov  7 13:58:06 1994  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* acconfig.h: Add #undef HAVE_UNION_WAIT.
	* configure.in: Converted to Autoconf v2.
	* dir.c: Test HAVE_DIRENT_H, HAVE_SYS_DIR_H, HAVE_NDIR_H instead
	of DIRENT, SYSDIR, NDIR.
	* build.sh.in (prefix, exec_prefix): Set these from @...@.
	(CPPFLAGS): New variable, set from @CPPFLAGS@.
	(compiling loop): Pass $CPPFLAGS before $CFLAGS.
	* install.sh: File renamed to install-sh.

	* main.c (define_makeflags): When no flags, set WORDS to zero.

Sun Nov  6 18:34:01 1994  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* Version 3.72.1.

	* main.c (define_makeflags): Terminate properly when FLAGSTRING is
        empty.

Fri Nov  4 16:02:51 1994  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* Version 3.72.

Tue Nov  1 01:18:10 1994  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* Version 3.71.5.

	* job.c (start_job_command): When ARGV is nil, only set
	update_state and call notice_finished_file if job_next_command
	returns zero.

	* job.c (start_job_command): Call notice_finished_file for empty
        command line.

Thu Oct 27 02:02:45 1994  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* file.c (snap_deps): Set COMMANDS_SILENT for .SILENT, not
        COMMANDS_NOERROR.

Wed Oct 26 02:14:10 1994  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* Version 3.71.4.

Tue Oct 25 22:49:24 1994  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* file.c (snap_deps): Set command_flags bits in all :: entries.

Mon Oct 24 18:47:50 1994  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* make.h (posix_pedantic): Declare it.
	* main.c (main): Move checks .IGNORE, .SILENT, .POSIX to
        snap_deps.
	* file.c (snap_deps): Check .IGNORE, .SILENT, .POSIX here instead
	of in main.  If .IGNORE has deps, OR COMMANDS_NOERROR into their
	command_flags and don't set -i.  Likewise .SILENT.
	* job.c (start_job_command): In FLAGS initialization, OR in
	CHILD->file->command_flags.
	* file.h (struct file): New member `command_flags'.

Sun Oct 16 01:01:51 1994  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* main.c (switches): Bump flag values for --no-print-directory and
	--warn-undefined-variables, so neither is 1 (which indicates a
	nonoption argument).

Sat Oct 15 23:39:48 1994  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* main.c (main): Add missing code in .IGNORE test.

Mon Oct 10 04:09:03 1994  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* variable.c (define_automatic_variables): Define +D and +F.

Sat Oct  1 04:07:48 1994  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* main.c (main): Define hidden automatic variable with command
	vars, and MAKEOVERRIDES to a reference to that.
	(define_makeflags): If posix_pedantic, write a reference to that
	instead.

Thu Sep 29 00:14:26 1994  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* main.c (posix_pedantic): New variable.
	(main): Set posix_pedantic if .POSIX is a target.
	Fix .IGNORE and .SILENT checks to require is_target.

	* commands.c (set_file_variables): Define new automatic variable
	$+, like $^ but before calling uniquize_deps.

	* job.c (reap_children): Call delete_child_targets for non-signal
	error if .DELETE_ON_ERROR is a target.

Tue Sep 27 01:57:14 1994  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* Version 3.71.3.

Mon Sep 26 18:16:55 1994  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* job.c (reap_children): Don't change C->file->command_state when
	dying.  Test it only after calling start_job_command for a new
	command line.  When no more cmds, just set C->file->update_status.
	(start_job_command): When the last line is empty or under -n, set
	C->file->update_status.
	(start_waiting_job): Grok cs_not_started after start_job_command
	as success.
	(new_job): Set C->file->update_status when there are no cmds.
	(job_next_command): When out of lines, don't set
	CHILD->file->update_status or CHILD->file->command_state.

	* main.c (quote_as_word): Renamed from shell_quote.  Take new arg;
	if nonzero, also double $s.
	(main): Define MAKEOVERRIDES from command_variables here.
	(define_makeflags): Don't use command_variables here; instead write a
	reference $(MAKEOVERRIDES) in MAKEFLAGS.  Make vars recursive.

	* dir.c [__MSDOS__]: Fixed typo.

	* vpath.c (selective_vpath_search): Reset EXISTS when stat fails.

Sat Sep 10 03:01:35 1994  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* remake.c: Include <assert.h> and use assert instead of printfs
        and abort.

	* main.c (decode_switches): Loop until optind hits ARGC, not just
	until getopt_long returns EOF.  Initialize C to zero before loop;
	in loop if C is EOF, set optarg from ARGV[optind++], else call
	getopt_long.
	(decode_env_switches): Use variable_expand instead of
	allocated_variable_expand.  Allocate a fresh buffer to copy split
	words into; scan characters by hand to break words and
	debackslashify.
	(shell_quote): New function.
	(define_makeflags): Allocate doubled space for switch args, and command
	variable names and values; use shell_quote to quote those things.

Fri Sep  9 01:37:47 1994  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* Version 3.71.2.

	* acconfig.h: Add HAVE_SYS_SIGLIST and HAVE__SYS_SIGLIST.

	* main.c (decode_switches): The non-option return from getopt is
	1, not 0.
	(command_variables): New type and variable.
	(decode_switches, decode_env_switches): After making a variable
	definition, record the struct variable pointer in the
	command_variables chain.
	(define_makeflags): If ALL, write variable definitions for
	command_variables.

	* main.c (other_args): Variable removed.
	(goals, lastgoal): New static variables (moved from auto in main).
	(main): Don't process OTHER_ARGS at all.
	Don't set variable MAKEOVERRIDES at all; define MAKE to just
        $(MAKE_COMMAND).
	(init_switches): Prepend a - {return in order} instead of a +
	{require order}.
	(decode_switches): Don't set OTHER_ARGS at all.
	Grok '\0' return from getopt_long as non-option argument; try
	variable definition and (if !ENV) enter goal targets here.
	(decode_env_switches): Use allocated_variable_expand to store value.
	Use find_next_token to simplify word-splitting loop.  Don't
	prepend a dash to uninterpreted value.  Instead, if split into
	only one word, try variable definition and failing that prepend a
	dash to the word and pass it to decode_switches as a single arg.

Wed Sep  7 03:02:46 1994  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* remake.c (notice_finished_file): Only recheck modtimes if
	FILE->command_state was cs_running on entry (meaning the commands
	actually just ran).
	(update_file_1): Whenever we set FILE->update_status, call
	notice_finished_file instead of just set_command_state.
	* job.c (start_job_command): Whenever we set
	CHILD->file->update_status, call notice_finished_file instead of
	just set_command_state.

Tue Sep  6 19:13:54 1994  Roland McGrath  <roland@geech.gnu.ai.mit.edu>

	* default.c: Add missing ".

	* job.c: Changed all assignments of command_state members to calls
	to set_command_state.
	* remake.c: Likewise.
	* file.c (set_command_state): New function.
	* file.h: Declare set_command_state.

	* main.c (init_switches): Put a + first in options.

Mon Jul 25 18:07:46 1994  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	Merge MSDOS/GO32 port from DJ Delorie <dj@ctron.com>.
	* vpath.c: Changed all uses of ':' to PATH_SEPARATOR_CHAR.
	* main.c (directory_before_chdir): New variable, moved out of main
        (was local).
	(main) [__MSDOS__]: Look for \ or : to delimit last component of
	PROGRAM.  Don't frob ARGV[0] before setting MAKE_COMMAND variable.
	(die): Change back to `directory_before_chdir' before dying.
	* make.h (PATH_SEPARATOR_CHAR): New macro; differing defns for
        [__MSDOS__] and not.
	* job.c [__MSDOS__]: Include <process.h>.
	[__MSDOS__] (dos_pid, dos_status, dos_bname, dos_bename,
	dos_batch_file): New variables.
	(reap_children) [__MSDOS__]: Don't call wait; just examine those vars.
	(unblock_sigs) [__MSDOS__]: Do nothing.
	(start_job_command) [__MSDOS__]: Use spawnvpe instead of vfork & exec.
	(load_too_high) [__MSDOS__]: Always return true.
	(search_path) [__MSDOS__]: Check for : or / in FILE to punt.
	Use PATH_SEPARATOR_CHAR instead of ':'.
	(construct_command_argv_internal) [__MSDOS__]: Wholly different
	values for sh_chars and sh_cmds.  Wholly new code to handle shell
	scripts.
	* function.c (expand_function: `shell') [__MSDOS__]: Wholly new
        implementation.
	* dir.c [__MSDOS__] (dosify): New function.
	(dir_contents_file_exists_p) [__MSDOS__]: Call it on FILENAME and
	process the result instead of FILENAME itself.
	(file_impossible_p) [__MSDOS__]: Likewise.
	* default.c [__MSDOS__]: Define GCC_IS_NATIVE.
	(default_suffix_rules) [__MSDOS__]: Use `y_tab.c' instead of `y.tab.c'.
	(default_variables) [GCC_IS_NATIVE]: Set CC and CXX to `gcc', YACC to
	`bison -y', and LEX to `flex'.
	* configure.bat, configh.dos: New files.
	* commands.c (fatal_error_signal) [__MSDOS__]: Just remove
	intermediates and exit.

	* commands.c (set_file_variables): Add parens in length
	computation in .SUFFIXES dep loop to quiet compiler warning.  From
	Jim Meyering.

	* read.c (read_makefile): Free FILENAME if we allocated it.  From
        Jim Meyering.

Mon Jul  4 17:47:08 1994  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* misc.c (safe_stat): New function, EINTR-safe wrapper around stat.
	* vpath.c (selective_vpath_search): Use safe_stat in place of stat.
	* read.c (construct_include_path): Use safe_stat in place of stat.
	* job.c (search_path): Use safe_stat in place of stat.
	* dir.c (find_directory): Use safe_stat in place of stat.
	* commands.c (delete_target): Use safe_stat in place of stat.
	* arscan.c (ar_member_touch) [EINTR]: Do EINTR looping around fstat.
	* remake.c (name_mtime): Use safe_stat in place of stat.
	(touch_file) [EINTR]: Do EINTR looping around fstat.

Fri Jun 24 05:40:24 1994  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* read.c (read_makefile): Check for a shell command first, and
	then strip leading tabs before further checking if it's not a
	shell command line.

	* make.h [__arm]: Undefine POSIX.
	[!__GNU_LIBRARY__ && !POSIX && !_POSIX_VERSION]: Don't declare system
	functions that return int.

	* job.c (construct_command_argv_internal): After swallowing a
	backslash-newline combination, if INSTRING is set goto string_char
	(new label) for normal INSTRING handling code.

Sat Jun  4 01:11:20 1994  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* configure.in: Don't check for sys_siglist and _sys_siglist with
	AC_HAVE_FUNCS.  Instead use two AC_COMPILE_CHECKs.

Mon May 23 18:20:38 1994  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.71.1 released.

	* make.h [!__GNU_LIBRARY__ && !POSIX]: Also test #ifndef
	_POSIX_VERSION for these declarations.

	* misc.c [GETLOADAVG_PRIVILEGED] [POSIX]: Remove bogus #ifndefs
	around #undefs of HAVE_SETREUID and HAVE_SETREGID.

Sat May 21 16:26:38 1994  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.71 released.

	* misc.c [GETLOADAVG_PRIVILEGED] [POSIX]: Don't test [HAVE_SETUID]
	and [HAVE_SETGID].  Every system has those, and configure doesn't
	check for them.

	* make.h [_POSIX_VERSION]: Don't #define POSIX #ifdef ultrix.

	* compatMakefile (loadavg): Depend on and use loadavg.c instead of
	getloadavg.c.
	(loadavg.c): Link or copy it from getloadavg.c.
	(distclean): Remove loadavg.c.

Mon May 16 22:59:04 1994  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.70.4.

	* misc.c [GETLOADAVG_PRIVILEGED] [! POSIX]: Undefine HAVE_SETEUID
	and HAVE_SETEGID.

	* default.c (default_terminal_rules): In SCCS rules, put
	$(SCCS_OUTPUT_OPTION) before $<.  On some systems -G is grokked
	only before the file name.
	* configure.in (SCCS_GET_MINUS_G check): Put -G flag before file name.

Tue May 10 16:27:38 1994  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* job.c (construct_command_argv_internal): Swallow
	backslash-newline combinations inside '' strings too.

Thu May  5 04:15:10 1994  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* read.c (do_define): Call collapse_continuations on each line
	before all else.

Mon Apr 25 19:32:02 1994  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* job.c (construct_command_argv_internal): Notice newline inside
	'' string when RESTP is non-null.

Fri Apr 22 17:33:30 1994  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* Version 3.70.3.

	* remake.c (update_goal_chain): Reset FILE to G->file after the
	double-colon loop so it is never null for following code.

	* read.c (read_makefile): Fix `override define' parsing to skip
	whitespace after `define' properly.

	* compatMakefile (srcdir): Define as @srcdir@; don't reference
	$(VPATH).
	(glob/Makefile): New target.

Thu Apr 21 16:16:55 1994  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* Version 3.70.2.

	* misc.c (remove_comments): Use find_char_unquote.
	* make.h (find_char_unquote): Declare it.
	* read.c (find_char_unquote): New function, generalized from
	find_percent.
	(find_percent, find_semicolon, parse_file_seq): Use that.

Wed Apr 20 18:42:39 1994  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* implicit.c (pattern_search): Always allocate new storage for
	FILE->stem.  It is not safe to store STEM's address because it
	might be auto storage.

	* configure.in: Check for seteuid and setegid.
	* misc.c [HAVE_SETEUID]: Declare seteuid.
	[HAVE_SETEGID]: Declare setegid.
	(make_access, user_access) [HAVE_SETEUID]: Use seteuid.
	[HAVE_SETEGID]: Use setegid.

	* remake.c (update_goal_chain): Set STATUS to FILE->update_status,
	to preserve whether it's 2 for error or 1 for -q trigger.  When
	STATUS gets nonzero and -q is set, always stop immediately.
	* main.c (main, decode_switches): Die with 2 for errors.
	(main): Accept 2 return from update_goal_chain and die with that.
	* misc.c (fatal, makefile_fatal): Die with 2; 1 is reserved for -q
	answer.
	* job.c (reap_children): Die with 2 for error.
	(start_job_command): Set update_status to 2 for error.  Set it to
	1 when we would run a command and question_flag is set.

	* read.c (read_makefile): Don't mark makefiles as precious.  Just
	like other targets, they can be left inconsistent and in need of
	remaking by aborted commands.

	* read.c (read_makefile): Write no error msg for -include file.

Tue Apr  5 05:22:19 1994  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* commands.c (fatal_error_signal): Don't unblock signals.

	* file.h (struct file): Change member `double_colon' from flag to
	`struct file *'.
	* read.c (record_files): Set double_colon pointer instead of flag.
	* main.c (main): When disqualifying makefiles for updating, use
	double_colon pointer to find all entries for a file.
	* file.c (enter_file): If there is already a double-colon entry
	for the file, set NEW->double_colon to that pointer.
	(file_hash_enter): Use FILE->double_colon to find all entries to
	set name.
	* remake.c (update_goal_chain): Do inner loop on double-colon entries.
	(update_file): Use FILE->double_colon pointer to find all entries.
	(f_mtime): Likewise.
	(notice_finished_file): Propagate mtime change to all entries.

	* variable.c (try_variable_definition): Return after abort.

Fri Apr  1 18:44:15 1994  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* read.c (read_makefile): Remove unused variable.
	(parse_file_seq): When removing an elt that is just `)', properly
	fix up the previous elt's next pointer.

Mon Mar 28 18:31:49 1994  Roland McGrath  (roland@mole.gnu.ai.mit.edu)

	* configure.in: Do AC_SET_MAKE.
	* GNUmakefile (Makefile.in): Edit MAKE assignment into @SET_MAKE@.

Fri Mar  4 00:02:32 1994  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* function.c (subst_expand): If BY_WORD or SUFFIX_ONLY is set and
	the search string is the empty string, find a match at the end of
	each word (using end_of_token in place of sindex).

	* misc.c (end_of_token): Don't treat backslashes specially; you
	can no longer escape blanks with backslashes in export, unexport,
	and vpath.  This was never documented anyway.

Thu Mar  3 23:53:46 1994  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* read.c (read_makefile): Variable name for `define' is not just
	first token; use whole rest of line and strip trailing blanks.

Wed Feb 16 16:03:45 1994  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.70.1.

	* read.c (read_makefile): Add -d msg stating args.

	* read.c (read_makefile): Use isspace to skip over leading
	whitespace, and explicitly avoid skipping over tabs.  Don't want
	to skip just spaces though; formfeeds et al should be skipped.

	* default.c (default_variables) [__hpux]: Add f in ARFLAGS.

	* arscan.c (ar_name_equal) [__hpux]: Subtract 2 instead of 1 from
	sizeof ar_name for max length to compare.

	* misc.c [GETLOADAVG_PRIVILEGED] [POSIX]: Undefine HAVE_SETREUID
	#ifdef HAVE_SETUID; likewise HAVE_SETREGID and HAVE_SETGID.

	* main.c (main): Call user_access after setting `program', in case
	it needs to use it in an error message.

	* read.c (read_makefile): Ignore an empty line starting with a tab.

Thu Feb 10 21:45:31 1994  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* configure.in (AC_SYS_SIGLIST_DECLARED): Use this instead of
	AC_COMPILE_CHECK that is now its contents.

Fri Feb  4 16:28:54 1994  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* make.h: #undef strerror after #include <string.h>.
	[! ANSI_STRING]: Declare strerror.

Thu Feb  3 02:21:22 1994  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* misc.c (strerror): #undef any macro before function definition.

Mon Jan 31 19:07:23 1994  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* variable.c (try_variable_definition): Calculate BEG before loop
	to strip blanks by decrementing END.  Don't decr END to before BEG.

	* read.c (read_makefile): Skip over leading space characters, but
	not tabs, after removing continuations and comments (it used to
	use isspace).

Tue Jan 25 16:45:05 1994  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* variable.c (define_automatic_variables): In $(@D) et al, use
	patsubst to remove trailing slash.

	* commands.c (delete_target): New function, broken out of
	delete_child_targets.  Check for archive members and give special msg.
	(delete_child_targets): Use delete_target.

Mon Jan 17 17:03:22 1994  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* default.c (default_suffix_rules): Use $(TEXI2DVI_FLAGS) in
	texi2dvi rules.	Use $(MAKEINFO_FLAGS) in makeinfo rules.

Tue Jan 11 19:29:55 1994  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* GNUmakefile (tarfiles): Omit make-doc.
	(make-$(version).tar): Include make.info*.

Fri Jan  7 16:27:00 1994  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* compatMakefile (configure, config.h.in): Comment out rules.

Thu Jan  6 18:08:08 1994  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* compatMakefile (binprefix, manprefix): New variables.
	(instname): Variable removed.
	(install): Use $({bin,man}prefix)make in place of $(instname).
	File targets likewised renamed.

Mon Jan  3 17:50:25 1994  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.70 released.

Thu Dec 23 14:46:54 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.69.3.

	* read.c (parse_file_seq): Inside multi-word archive ref
	translation loop, check NEW1==0 at end and break out of the loop.

	* GNUmakefile (make-$(version).tar): Distribute install.sh.
	* install.sh: New file.

	* configure.in (SCCS_GET_MINUS_G check): Put redirection for admin
	cmds outside subshell parens, to avoid "command not found" msgs
	from the shell.

Wed Dec 22 17:00:43 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* configure.in (SCCS_GET_MINUS_G check): Put -G flag last in get cmd.
	Redirect output & error from get to /dev/null.
	Fix reversed sense of test.

Fri Dec 17 15:31:36 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* configure.in (SCCS_GET_MINUS_G check): Use parens instead of
	braces inside if condition command; some shells lose.

Thu Dec 16 15:10:23 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.69.2.

	* arscan.c [M_UNIX]: Move #undef M_XENIX for PORTAR stuff.
	(PORTAR) [M_XENIX]: Define to 0 instead of 1.

	* main.c (define_makeflags): Only export MAKEFLAGS if !ALL.

Wed Dec 15 17:47:48 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* main.c (main): Cast result of pointer arith to unsigned int
	before passing to define_variable for envars.  Matters when
	sizeof(unsigned)!=sizeof(ptrdiff_t).

Tue Dec 14 14:21:16 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* configure.in: Add new check for SCCS_GET_MINUS_G.
	* config.h.in: Add #undef SCCS_GET_MINUS_G.
	* default.c (default_terminal_rules): Use `$(SCCS_OUTPUT_OPTION)' in
	place of `-G $@' in SCCS commands.
	(default_variables) [SCCS_GET_MINUS_G]: Define SCCS_OUTPUT_OPTION
	to "-G$@".

	* configure.in (AC_OUTPUT): Put touch stamp-config in second arg
	(so it goes in config.status), rather than afterward.

	* ar.c (ar_member_date): Don't call enter_file on the archive file
	if it doesn't exist (by file_exists_p).

	* compatMakefile ($(infodir)/make.info): Replace `$$d/foo.info'
	with `$$dir/make.info' in install-info invocation (oops).

	* vpath.c (construct_vpath_list): Only set LASTPATH set PATH when
	we do not unlink and free PATH.

	* file.c (print_file_data_base): Fix inverted calculation for
	average files per hash bucket.

	* read.c (readline): When we see a NUL, give only a warning and
	synthesize a newline to terminate the building line (used to
	fatal).  Move fgets call into the loop condition, and after the
	loop test ferror (used to test !feof in the loop).

Fri Dec  3 16:40:31 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* configure.in: Check for strerror in AC_HAVE_FUNCS.

Thu Dec  2 15:37:50 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	Differentiate different flavors of missing makefile error msgs,
	removing gratuitous `fopen: ' and giving caller for included makefiles.
	* misc.c [! HAVE_STRERROR]: Define our own strerror here.
	(perror_with_name, pfatal_with_name): Use strerror instead of
	replicating its functionality.
	* read.c (read_makefile): Return int instead of void.
	(read_all_makefiles, read_makefile): Change callers to notice zero
	return and give error msg.

Thu Nov 11 11:47:36 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.69.1.

	* default.c: Put `-G $@' before $< in SCCS cmds.

Wed Nov 10 06:06:14 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* read.c (read_makefile): After trying a variable defn, notice if
	the line begins with a tab, and diagnose an error.

Sun Nov  7 08:07:37 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.69.

Wed Nov  3 06:54:33 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.68.10.

	* implicit.c (try_implicit_rule): Look for a normal rule before an
	archive rule.

Fri Oct 29 16:45:28 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* function.c (expand_function: `sort'): Double NWORDS when it
	overflows, instead of adding five.

	* compatMakefile (clean): Remove loadavg.

Wed Oct 27 17:58:33 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.68.9.

	* file.h (NEW_MTIME): Define new macro.
	* main.c (main): Set time of NEW_FILES to NEW_MTIME, not to
	current time returned from system.  Removed variable NOW.
	* remake.c (notice_finished_file): Use NEW_MTIME in place of
	current time here too.

Tue Oct 26 19:45:35 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.68.8.

	* remake.c (update_file_1): Don't clear MUST_MAKE when FILE has no
	cmds and !DEPS_CHANGED unless also !NOEXIST.

Mon Oct 25 15:25:21 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* read.c (parse_file_seq): When converting multi-word archive
	refs, ignore a word beginning with a '('.

Fri Oct 22 02:53:38 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* configure.in: Check for sys/timeb.h.
	* make.h [HAVE_SYS_TIMEB_H]: Test this before including it.

Thu Oct 21 16:48:17 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.68.7.

	* rule.c (convert_suffix_rule): New local TARGPERCENT.  Set it to
	TARGNAME+1 for "(%.o)", to TARGNAME for "%.?".  Use it in place of
	TARGNAME to initialize PERCENTS[0].

Mon Oct 18 06:49:35 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* configure.in: Use AC_HAVE_HEADERS(unistd.h) instead of AC_UNISTD_H.
	Remove AC_USG; it is no longer used.

	* file.c (print_file): New function, broken out of
	print_file_data_base.
	(print_file_data_base): Call it.
	* rule.c (print_rule): New function, broken out of
	print_rule_data_base.
	(print_rule_data_base): Call it.

Thu Oct 14 14:54:03 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* default.c (install_default_suffix_rules): New function, broken
	out of install_default_implicit_rules.
	(install_default_implicit_rules): Move suffix rule code there.
	* make.h: Declare install_default_suffix_rules.
	* main.c (main): Call install_default_suffix_rules before reading
	makefiles.  Move convert_to_pattern call before
	install_default_implicit_rules.

	* job.h (struct child): Make `pid' member type `pid_t' instead of
	`int'.

	* compatMakefile (RANLIB): New variable, set by configure.
	(glob/libglob.a): Pass RANLIB value down to submake.

	Fixes for SCO 3.2 "devsys 4.2" from pss@tfn.com (Peter Salvitti).
	* make.h: Include <sys/timeb.h> before <time.h> for SCO lossage.
	* job.c [! getdtablesize] [! HAVE_GETDTABLESIZE]: If NOFILE is not
	defined but NOFILES_MAX is, define it to be that.

Mon Oct 11 19:47:33 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* GNUmakefile (make-$(version).tar): Depend on acconfig.h, so it
	is distributed.

Sun Oct  3 15:15:33 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* default.c (default_terminal_rules): Add `-G $@' to SCCS get cmds.

Tue Sep 28 14:18:20 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* job.c (construct_command_argv_internal): Add ^ to SH_CHARS; it
	is another symbol for | in some shells.
	* main.c (main): Add it to CMD_DEFS quoting list as well.

Mon Sep 20 18:05:24 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* job.c (construct_command_argv_internal): Remove '=' from
	SH_CHARS.  Only punt on '=' if it is unquoted in a word before the
	first word without an unquoted '='.

	* main.c (define_makeflags): Set v_export for MAKEFLAGS.

Fri Sep 17 00:37:18 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* remake.c (update_file_1): Use .DEFAULT cmds for phony targets.

	* make.h [_AIX && _POSIX_SOURCE]: Define POSIX.

	* commands.c (delete_child_targets): Don't delete phony files.

	* job.c (start_job_command): Set COMMANDS_RECURSE in FLAGS if we
	see a `+' at the beginning of the command line.

Thu Sep  9 17:57:14 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.68.6.

Wed Sep  8 20:14:21 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* main.c (define_makeflags): Define MAKEFLAGS with o_file, not o_env.

Mon Aug 30 12:31:58 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* expand.c (variable_expand): Fatal on an unterminated reference.

Thu Aug 19 16:27:53 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.68.5.

	* variable.c (define_automatic_variables): Define new o_default
	variable `MAKE_VERSION' from version_string and remote_description.

	* make.h (version_string, remote_description): Declare these here.
	* main.c: Don't declare version_string.
	(print_version): Don't declare remote_description.

Wed Aug 18 15:01:24 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* read.c (read_makefile): Free space pointed to by CONDITIONALS
	before restoring the old pointer.

Mon Aug 16 17:33:36 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* compatMakefile ($(objs)): Depend on config.h.

	* GNUmakefile (build.sh.in): Depend on compatMakefile.

	* configure.in: Touch stamp-config after AC_OUTPUT.

Fri Aug 13 16:04:22 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.68.4.

Thu Aug 12 17:18:57 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* make.h: Include <config.h> instead of "config.h".

Wed Aug 11 02:35:25 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* main.c (main): Make all variables interned from ENVP be v_export.
	* variable.c (try_variable_definition): In v_default case, don't
	check for an o_file variable that `getenv' finds.

	* job.c (reap_children): New local variable ANY_LOCAL; set it
	while setting ANY_REMOTE.  If !ANY_LOCAL, don't wait for local kids.

	* main.c (main): Don't call decode_env_switches on MFLAGS.  DOC THIS.

	* function.c (expand_function): #if 0 out freeing of ENVP since it
	is environ.

Mon Aug  9 17:37:20 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.68.3.

	* remote-stub.c (remote_status): Set errno to ECHILD before return.
	* job.c (reap_children): Scan the chain for remote children and
	never call remote_status if there are none.

	* function.c (expand_function: `shell'): #if 0 out calling
	target_environment; just set ENVP to environ instead.

	* job.c (reap_children): Check for negative return from
	remote_status and fatal for it.
	When blocking local child wait returns 0, then try a blocking call
	to remote_status.

Tue Aug  3 00:19:00 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* compatMakefile (clean): Delete make.info* and make.dvi here.
	(distclean): Not here.

	* dep.h (RM_*): Use #defines instead of enum to avoid lossage from
	compilers that don't like enum values used as ints.

Mon Aug  2 16:46:34 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* compatMakefile (loadavg): Add $(LOADLIBES).

Sun Aug  1 16:01:15 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.68.2.

	* compatMakefile (loadavg, check-loadavg): New targets.
	(check): Depend on check-loadavg.

	* compatMakefile (glob/libglob.a): Depend on config.h.

	* misc.c (log_access): Write to stderr instead of stdout.

Fri Jul 30 00:07:02 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.68.1.

Thu Jul 29 23:26:40 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* configure.in (SYS_SIGLIST_DECLARED): In test program include
	<unistd.h> #ifdef HAVE_UNISTD_H.

	* compatMakefile (.PHONY): Put after `all' et al.

	* configure.in: Add AC_IRIX_SUN.

Wed Jul 28 17:41:12 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.68.

Mon Jul 26 14:36:49 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.67.8.

Sun Jul 25 22:09:08 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.67.7.

	* compatMakefile ($(infodir)/make.info): Don't use $(instname).
	Run install-info script if present.

Fri Jul 23 16:03:50 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* make.h [STAT_MACROS_BROKEN]: Test this instead of [uts].

	* configure.in: Add AC_STAT_MACROS_BROKEN.

Wed Jul 14 18:48:11 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.67.6.

	* read.c (read_makefile): Recognize directive `-include', like
	`include' but sets RM_DONTCARE flag.

	* variable.c (target_environment): If FILE is nil, use
	current_variable_set_list in place of FILE->variables.
	* function.c (expand_function: `shell'): Get an environment for
	the child from target_environment instead of using environ.

	* dep.h: Declare read_all_makefiles here.
	(RM_*): Define new enum constants.
	* read.c (read_makefile): Second arg is FLAGS instead of TYPE.
	Treat it as a bit mask containing RM_*.
	(read_all_makefiles): For default makefiles, set D->changed to
	RM_DONTCARE instead of 1.
	* main.c: Don't declare read_all_makefiles here.
	(main): Check `changed' member of read_makefiles elts for RM_*
	flags instead of specific integer values.

Mon Jul 12 22:42:17 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* make.h [sequent && i386]: #undef POSIX.  From trost@cse.ogi.edu.

Thu Jul  8 19:51:23 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* vpath.c (construct_vpath_list): If ELEM is zero 0, free PATTERN
	as well as VPATH.
	(build_vpath_lists): Empty `vpaths' around construct_vpath_list
	call for $(VPATH).  Expand $(strip $(VPATH)), not just $(VPATH).

	* rule.c (convert_suffix_rule): Use alloca instead of xmalloc for
	PERCENTS, whose storage is not consumed by create_pattern_rule.

	* make.h [__mips && _SYSTYPE_SVR3]: #undef POSIX.

Wed Jun 30 18:11:40 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.67.5.

	* rule.c (max_pattern_targets): New variable.
	(count_implicit_rule_limits): Compute its value.
	* rule.h: Declare it.
	* implicit.c (pattern_search): Make TRYRULES max_target_patterns
	times bigger.  Move adding new TRYRULES elt inside the inner
	targets loop, so each matching target gets its own elt in MATCHES
	and CHECKED_LASTSLASH.

	* file.c (remove_intermediates): If SIG!=0 say `intermediate file'
	instead of just `file' in error msg.

Fri Jun 25 14:55:15 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* job.c (construct_command_argv): Turn off
	--warn-undefined-variables around expansion of SHELL and IFS.
	* read.c (tilde_expand): Likewise for HOME.
	(read_all_makefiles): Likewise for MAKEFILES.
	* vpath.c (build_vpath_lists): Likewise for VPATH.

	* main.c (warn_undefined_variables_flag): New flag variable.
	(switches): Add --warn-undefined-variables.
	* make.h (warn_undefined_variables_flag): Declare it.
	* expand.c (warn_undefined): New function.
	(reference_variable): Call it if the variable is undefined.
	(variable_expand): In substitution ref, call warn_undefined if the
	variable is undefined.

	* default.c (default_pattern_rules): Add `%.c: %.w %.ch' and
	`%.tex: %.w %.ch' rules.
	(default_suffix_rules: .w.c, .w.tex): Pass three args: $< - $@.
	(default_suffixes): Add `.ch'.

Mon Jun 21 17:55:39 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* default.c (default_suffixes): Replace `.cweb' with `.w'.
	(default_suffix_rules): Rename `.cweb.c' and `.cweb.tex' to `.w.c'
	and `.w.tex'.

Fri Jun 11 14:42:09 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* compatMakefile ($(bindir)/$(instname)): Add missing backslash.

Thu Jun 10 18:14:08 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.67.4.

	* read.c (multi_glob): Don't free OLD and OLD->name in the
	FOUND!=0 fork.  Use new block-local variable F instead of
	clobbering OLD.

	* ar.c (glob_pattern_p): New function, snarfed from glob/glob.c.
	(ar_glob): Call it; return nil immediately if MEMBER_PATTERN
	contains no metacharacters.

Wed Jun  9 16:25:35 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* ar.c (ar_glob{_match,_alphacompare}): New function.

	* dep.h [! NO_ARCHIVES]: Declare it.
	* read.c (multi_glob) [! NO_ARCHIVES]: Use it on archive member elts.

	* read.c (read_makefile): Pass flag (1) to parse_file_seq, not to
	multi_glob (which doesn't take a 3rd arg).
	* rule.c (install_pattern_rule): Likewise.
	* default.c (set_default_suffixes): Here too.
	* function.c (string_glob): Don't pass gratuitous arg to multi_glob.

	* read.c (parse_file_seq) [! NO_ARCHIVES]: Add post-processing
	loop to translate archive refs "lib(a b)" into "lib(a) lib(b)".

Mon Jun  7 19:26:51 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* compatMakefile (installdirs): Actually pass directory names.
	($(bindir)/$(instname)): Test chgrp&&chmod exit status with `if';
	if it fails, echo a warning msg, but don't make the rule fail.

	* read.c (tilde_expand): New function, broken out of tilde_expand.
	(multi_glob): Call it.
	(construct_include_path): Expand ~ in directory names.
	* dep.h: Declare tilde_expand.
	* main.c (enter_command_line_file): Expand ~ at the start of NAME.
	(main): Expand ~ in -C args.
	* read.c (read_makefile): Expand ~ in FILENAME unless TYPE==2.

Fri Jun  4 13:34:47 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* main.c (decode_env_switches): Use xmalloc instead of alloca for ARGS.

	* main.c (main): Put result of alloca in temporary variable with
	simple assignment, to make SGI compiler happy.

Thu Jun  3 20:15:46 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.67.3.

	* main.c (main): Before re-execing, remove intermediate files, and
	print the data base under -p.  Sexier debugging message.

	* implicit.c (pattern_search): Allocate an extra copy of the name
	of a winning intermediate file when putting it in FOUND_FILES.

Wed Jun  2 16:38:08 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* read.c (read_makefile): Pass flag (1) to parse_file_seq, not to
	multi_glob (which doesn't take a 3rd arg).

	* dir.c (dir_contents_file_exists_p): When reading dirents, ignore
	chars within D_NAMLEN that are NULs.

	* main.c (decode_switches): Don't savestring ARGV[0] to put it
	into `other_args'.
	For string switch, don't savestring `optarg'.
	(main): Don't free elts of makefiles->list that are "-".
	Use alloca'd rather than savestring'd storage for elts of
	makefiles->list that are temporary file names.
	* read.c (read_all_makefiles): Don't free *MAKEFILES.
	* file.c (enter_file): Don't strip `./'s.
	* main.c (enter_command_line_file): New function.
	(main): Use it in place of enter_file for command-line goals from
	other_files, and for old_files and new_files.

Mon May 31 18:41:40 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.67.2.

	* compatMakefile (.SUFFIXES): Add .info.
	($(infodir)/$(instname).info): Find make.info* in cwd if there,
	else in $srcdir.  Use basename to remove dir name from installed name.

Thu May 27 17:35:02 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* implicit.c (pattern_search): When interning FOUND_FILES, try
	lookup_file first; if found, free the storage for our copy of the name.

Wed May 26 14:31:20 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.67.1.

	* main.c (decode_switches): In usage msg, write `--switch=ARG' or
	`--switch[=OPTARG]' rather than `--switch ARG' or `--switch [ARG]'.

Mon May 24 16:17:31 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* rule.c (convert_suffix_rule): New function.
	(convert_to_pattern): Use it instead of doing all the work here
	several times.
	For target suffix `.a', generate both the archive magic rule and
	the normal rule.

	* compatMakefile (distclean): Remove stamp-config.

Sat May 22 16:15:18 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.67.

	* file.c (remove_intermediates): Don't write extra space after `rm'.

	* main.c (struct command_switch.type): Remove `usage_and_exit'.
	(print_usage_flag): New variable.
	(switches: --help): Make type `flag', to set print_usage_flag.
	(init_switches): Remove `usage_and_exit' case.
	(decode_switches): Likewise.
	(decode_switches): Print usage if print_usage_flag is set.
	When printing usage, die with status of BAD.
	(main): Die with 0 if print_version_flag.

Fri May 21 16:09:28 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.66.

Wed May 19 21:30:44 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* compatMakefile (installdirs): New target.
	(install): Depend on it.

Sun May 16 20:15:07 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.65.2.

Fri May 14 16:40:09 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* vpath.c (construct_vpath_list): In removal loop for DIRPATH==0,
	set LASTPATH to PATH, not NEXT.

	* dir.c (read_dirstream): Break out of loop after incrementing
	DS->buckets such that it reaches DIRFILE_BUCKETS; avoid trying to
	dereference DS->contents->files[DIRFILE_BUCKETS].

	* read.c (read_makefile): Clear no_targets after reading a
	targetful rule line.

	* main.c (main): If print_version_flag is set, exit after printing
	the version.
	(switches): Change --version docstring to say it exits.

	* make.h [butterfly]: #undef POSIX.

Wed May 12 15:20:21 1993  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* Version 3.65.1.

	* arscan.c (ar_scan) [! AIAMAG]: Don't declare LONG_NAME.
	[AIAMAG]: Pass TRUNCATE flag arg to (*FUNCTION), always zero.

	* function.c (handle_function): Use fatal instead of
	makefile_fatal when reading_filename is nil.

	* configure.in: Add AC_GETGROUPS_T.
	* job.c (search_path): Use GETGROUPS_T in place of gid_t.

Sun May  9 15:41:25 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.65.

Fri May  7 18:34:56 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* function.c (handle_function): Fatal for unmatched paren.

Thu May  6 16:13:41 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.64.3.

	* commands.c (handling_fatal_signal): New variable.
	(fatal_error_signal): Set it.
	* job.c (reap_children): Avoid nonreentrant operations if that is set.
	* make.h: Declare handling_fatal_signal.

	* expand.c (reference_variable): New function, snippet of code
	broken out of simple-reference case of variable_expand.
	(variable_expand): Use it for simple refs.
	(variable_expand): When checking for a computed variable name,
	notice a colon that comes before the final CLOSEPAREN.  Expand
	only up to the colon, and then replace the pending text with a
	copy containing the expanded name and fall through to subst ref
	handling.
	(variable_expand): Don't bother expanding the name if a colon
	appears before the first $.
	(expand_argument): Use alloca instead of savestring.
	(variable_expand): For subst ref, expand both sides of = before
	passing to [pat]subst_expand.  Use find_percent instead of lindex
	to check the lhs for a %.

Wed May  5 14:45:52 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.64.2.

Mon May  3 17:00:32 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* arscan.c (ar_name_equal) [AIAMAG]: Abort if TRUNCATED is nonzero.

	* read.c (read_makefile): Pass extra arg of 1 to parse_file_seq,
	not to multi_glob.

Thu Apr 29 19:47:33 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.64.1.

	* arscan.c (ar_scan): New local flag var LONG_NAME.  Set it when
	we read the member name in any of the fashions that allow it to be
	arbitrarily long.  Pass its negation to FUNCTION.
	(describe_member): Take TRUNCATED from ar_scan and print it.
	(ar_name_equal): Take new arg TRUNCATED; if nonzero, compare only
	the first sizeof (struct ar_hdr.ar_name) chars.
	(ar_member_pos): Take TRUNCATED from ar_scan, pass to ar_name_equal.
	* ar.c (ar_member_date_1): Likewise.

Wed Apr 28 21:18:22 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* job.c (reap_children): Before calling start_job_command to start
	the next command line, reset C->remote by calling start_remote_job_p.

Mon Apr 26 15:56:15 1993  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* arscan.c (ar_scan): New local var NAMEMAP.
	In loop, rename NAME to NAMEBUF; new var NAME is a pointer; new
	flag IS_NAMEMAP.  When extracting the member name, always put a
	null at its end first.  If the name is "//" or "/ARFILENAMES", set
	IS_NAMEMAP.  If we have already read in NAMEMAP, and NAME looks
	like " /N", get full name from NAMEMAP+N.
	Else if NAME looks like "#1/N", read N chars from the
	elt data to be the full name.  At end of loop, if IS_NAMEMAP, read
	the elt's data into alloca'd NAMEMAP.
	(ar_name_equal): #if 0 truncating code.

	* make.h: Don't declare vfork at all.  It returns int anyway,
	unless <unistd.h> declared it; and we conflicted with some systems.

	* main.c (define_makeflags): If FLAGSTRING[1] is '-', define
	MAKEFLAGS to all of FLAGSTRING, not &FLAGSTRING[1].  Don't want to
	define it to something like "-no-print-directory".
	Use %g format instead of %f for floating-valued things.

Thu Apr 22 18:40:58 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* GNUmakefile (Makefile.in): Use a substitution ref on nolib-deps
	to change remote-%.dep to remote-stub.dep.

Wed Apr 21 15:17:54 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.64.

Fri Apr 16 14:22:22 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* compatMakefile (install): Remove - prefix from chgrp+chmod.

	* Version 3.63.8.

Thu Apr 15 18:24:07 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* acconfig.h: New file; contains "#undef SCCS_GET" for autoheader.
	* configure.in: If /usr/sccs/get exists, define SCCS_GET to that,
	else to "get".
	* default.c (default_variables): Set GET to macro SCCS_GET.

	* read.c (parse_file_seq): Take extra arg STRIP; strip `./' only
	if nonzero.  I hope this is the last time this argument is added
	or removed.
	(read_makefile): Pass it 1 when parsing include file names.
	Pass it 1 when parsing target file names.
	Pass it 1 when parsing static pattern target pattern names.
	* rule.c (install_pattern_rule): Pass it 1 when parsing rule deps.
	* default.c (set_default_suffixes): Pass it 1 when parsing
	default_suffixes.
	* function.c (string_glob): Pass it 0 here.

Wed Apr 14 11:32:05 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* misc.c (log_access): New function.
	({init,user,make,child}_access): Call it.
	(child_access): Abort if !access_inited.

	* main.c (switches: --no-print-directory): Use 1 instead of -1 for
	single-letter option.
	(init_switches, decode_switches, define_makeflags): An option with
	no single-letter version is no longer indicated by a value of -1;
	instead a value that is !isalnum.
	(init_switches): Don't put such switches into the string, only
	into the long_option table.

	* make.h [!NSIG] [!_NSIG]: #define NSIG 32.

	* job.c [HAVE_WAITPID]: Remove #undef HAVE_UNION_WAIT.  AIX's
	bsdcc defined WIF* to use union wait.

	* main.c (struct command_switch): Change member `c' to type int.
	(switches): Make const.
	(decode_switches): Use `const struct command_switch *'.
	(define_makeflags): Likewise.

	* default.c (default_suffix_rules): Add `-o $@' to makeinfo rules.

Mon Apr 12 12:30:04 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.63.7.

	* configure.in (AC_HAVE_HEADERS): Check for string.h and memory.h.
	Removed AC_MEMORY_H.
	* make.h [USG, NeXT]: Don't test these.
	[HAVE_STRING_H]: Test this to include string.h and define ANSI_STRING.
	[HAVE_MEMORY_H]: Test this instead of NEED_MEMORY_H.
	[! ANSI_STRING]: Put decls of bcopy et al here.
	[sparc]: Don't test this for alloca.h; HAVE_ALLOCA_H is sufficient.
	[HAVE_SIGSETMASK]: Test this rather than USG.
	[__GNU_LIBRARY__ || POSIX]: Don't #include <unistd.h> again.
	* main.c (main): Handle SIGCHLD if defined, and SIGCLD if defined.
	It doesn't hurt to do both if they are both defined, and testing
	USG is useless.
	* dir.c: Rationalize directory header conditionals.
	* arscan.c [HAVE_FCNTL_H]: Test this rather than USG || POSIX.

	* default.c (default_suffixes): Add `.txinfo'.
	(default_suffix_rules): Add `.txinfo.info' and `.txinfo.dvi' rules.

	* variable.c (try_variable_definition): Replace RECURSIVE flag
	with enum FLAVOR, which can be simple, recursive, or append.
	Recognize += as append flavor.  Set new variable VALUE in a switch
	on FLAVOR.  For append flavor, prepend the variable's old value.
	If the variable was previously defined recursive, set FLAVOR to
	recursive; if it was defined simple, expand the new value before
	appending it to the old value.  Pass RECURSIVE flag to
	define_variable iff FLAVOR == recursive.

	* variable.c (try_variable_definition): Use alloca and bcopy for
	NAME, instead of savestring.  Might as well use stack storage
	since we free it immediately anyway.

Thu Apr  8 18:04:43 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* job.c (start_waiting_jobs): Move decl of JOB outside of loop.

	* main.c (define_makeflags): Rename `struct flag' member `switch'
	to `cs', which is not a reserved word.

Wed Apr  7 15:30:51 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* job.c (new_job): Call start_waiting_jobs first thing.
	(start_waiting_job): Changed return type from void to int.
	Return 0 when putting the child on the waiting_jobs chain.
	(start_waiting_jobs): Don't check load and job_slots here.
	Always take a job off the chain and call start_waiting_job on it;
	give up and return when start_waiting_job returns zero.

	* main.c (define_makeflags: struct flag): Change member `char c' to
	`struct command_switch *switch'.
	(ADD_FLAG): Set that to CS instead of CS->c.
	If CS->c is -1, increment FLAGSLEN for the long name.
	When writing out FLAGS, handle FLAGS->switch->c == -1 and write
	the long name instead.

	* compatMakefile (stamp-config): New target of old config.h rule.
	Touch stamp-config after running config.status.
	(config.h): Just depend on stamp-config, and have empty commands.

Mon Apr  5 20:14:02 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* job.c [HAVE_WAITPID]: #undef HAVE_UNION_WAIT.

	* configure.in (AC_HAVE_FUNCS): Check for psignal.

Fri Apr  2 17:15:46 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* main.c (long_option_aliases): Remove "new"; it is already an
	unambiguous prefix of "new-file".

Sun Mar 28 16:57:17 1993  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* Version 3.63.6.

Wed Mar 24 14:26:19 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* vpath.c (selective_vpath_search): When adding the
	name-within-directory at the end of NAME, and we don't add a
	slash, don't copy FILENAME in one char too far into NAME.

	* variable.c (define_automatic_variables): Find default_shell's
	length with strlen, not numerology.

Wed Mar 17 20:02:27 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* main.c (define_makeflags): Add the elts of a string option in
	reverse order, so they come out right when reversed again.

Fri Mar 12 15:38:45 1993  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* compatMakefile (make.info): Use `-o make.info'.

Thu Mar 11 14:13:00 1993  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* compatMakefile (REMOTE): Set to @REMOTE@; change comments to
	reflect new use.
	(objs): Replace remote.o with remote-$(REMOTE).o.
	(srcs): Replace remote.c with remote-$(REMOTE).c.
	(remote.o): Rule removed.

	* configure.in (REMOTE): Subst this in Makefile et al; default "stub".
	Use AC_WITH to grok --with-customs arg to set REMOTE=cstms.
	* GNUmakefile (build.sh.in): Filter out remote-% from objs list.
	* build.template (REMOTE): New var; set to @REMOTE@.
	(objs): Add remote-${REMOTE}.o.

Wed Mar 10 15:12:24 1993  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* Version 3.63.5.

	* implicit.c (pattern_search): Fix "dependent"->"dependency" in
	"Rejecting impossible" -d msg.

	* file.c (file_hash_enter): New local vars {OLD,NEW}BUCKET.  Store
	mod'd values there; never mod {OLD,NEW}HASH.

Mon Mar  8 13:32:48 1993  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* remake.c [eta10]: Include <fcntl.h> instead of <sys/file.h>.

	* compatMakefile (VPATH): Set this to @srcdir@.
	(srcdir): Set this to $(VPATH).

	* main.c (main): New local var DIRECTORY_BEFORE_CHDIR.  Save in it
	a copy of CURRENT_DIRECTORY after the first getcwd.  Use it
	instead of CURRENT_DIRECTORY when chdir'ing back before re-execing.

	* remake.c (notice_finished_file): Pass missing SEARCH arg to f_mtime.

	* read.c (read_makefile): Remove extraneous arg to parse_file_seq.

Mon Feb 22 14:19:38 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* compatMakefile ($(infodir)/$(instname).info): Use , instead of /
	as the sed delimiter char.

Sun Feb 21 14:11:04 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.63.4.

	* rule.h (struct rule): Removed `subdir' member.
	* rule.c (new_pattern_rule): No need to clear it.
	(count_implicit_rule_limits): Set the `changed' flag in each dep
	that refers to a nonexistent directory.  No longer set rule-global
	`subdir' flag with that information.
	(print_rule_data_base): Don't record info on `subdir' flags.

	* implicit.c (pattern_search): Check the DEP->changed flag rather
	than the (now gone) RULE->subdir flag.  Also test CHECK_LASTSLASH;
	if it is set, the file might exist even though the DEP->changed
	flag is set.

	* rule.c (count_implicit_rule_limits): Pass "", not ".", as file
	name arg to dir_file_exists_p to check for existence of directory.

	* implicit.c (pattern_search): Inside dep-finding loop, set
	CHECK_LASTSLASH from the value recorded in CHECKED_LASTSLASH[I],
	rather than computing it anew.

	* commands.c (set_file_variables): Must alloca space for PERCENT
	and copy it, to avoid leaving the trailing `)' in the value.

	* misc.c (remove_comments): Fixed backslash-checking loop
	condition to allow it to look at the first char on the line.
	P2 >= LINE, not P2 > LINE.

	* compatMakefile ($(bindir)/$(instname)): Before moving $@.new to
	$@, rm $@.old and mv $@ to $@.old.

	* variable.c (try_variable_definition): Take new args FILENAME and
	LINENO.  Fatal if the variable name is empty.
	* read.c (read_makefile): Change callers.
	* main.c (main): Likewise.

	* compatMakefile (group): Define to @KMEM_GROUP@, autoconf magic
	that configure will replace with the group owning /dev/kmem.

Mon Feb  8 14:26:43 1993  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* vpath.c (vpath_search): Take second arg MTIME_PTR, pass thru to
	selective_vpath_search.
	(selective_vpath_search): Take second arg MTIME_PTR.
	If the dir cache thinks a file exists, stat it to make sure, and
	put the modtime in *MTIME_PTR.
	* remake.c (library_search): Take second arg MTIME_PTR.
	When we find a match, record its mtime there.
	Pass MTIME_PTR through to vpath_search to do same.
	(f_mtime): Pass &MTIME as new 2nd arg to {vpath,library}_search;
	store it in FILE->last_mtime if set nonzero.
	* implicit.c (pattern_search): Pass nil 2nd arg to vpath_search.

	* compatMakefile (remote.o): Prepend `$(srcdir)/' to `remote-*.c',
	so globbing looks somewhere it will find things.

	* compatMakefile ($(infodir)/$(instname).info): Install `make.info*'
	not `$(srcdir)/make.info*'; no need to use basename.

Fri Feb  5 12:52:43 1993  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* Version 3.63.3.

	* compatMakefile (install): Add missing ;\s.

	Make -, @, and + prefixes on a pre-expanded command line affect
	all lines in the expansion, not just the first.
	* commands.h (struct commands): Replace `lines_recurse' member
	with `lines_flags'.
	(COMMANDS_{RECURSE,SILENT,NOERROR}): New macros, bits to set in
	that flag byte.
	* commands.c (chop_commands): Set `lines_flags' instead of
	`lines_recurse'.  Record not only + but also @ and - prefixes.
	* remake.c (notice_finished_file): Check the COMMANDS_RECURSE bit
	in FILE->cmds->lines_flags, rather than FILE->cmds->lines_recurse.
	* job.c (start_job_command): Replaced RECURSIVE and NOPRINT local
	var with FLAGS; initialize it to the appropriate `lines_flags' byte.
	Set CHILD->noerror if the COMMANDS_NOERROR bit is set in FLAGS.
	Set the COMMANDS_SILENT bit in FLAGS for a @ prefix.

	* remake.c (update_goal_chain): Set G->file to its prev after
	checking for G being finished, since that check needs to examine
	G->file.

	* configure.in (union wait check) [HAVE_WAITPID]: Try using
	waitpid with a `union wait' STATUS arg.  If waitpid and union wait
	don't work together, we should not use union wait.

	* Version 3.63.2.

	* remake.c (update_goal_chain): When G->file->updated, move
	G->file to its prev.  We aren't finished until G->file is nil.

Thu Feb  4 12:53:04 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* main.c (starting_directory): New global variable.
	(main): Set it to cwd after doing -Cs.
	(log_working_directory): Use it, rather than computing each time.
	* make.h: Declare it.

	* compatMakefile (SHELL): Define to /bin/sh for losing Unix makes.

	* main.c (decode_env_switches): Allocate (1 + LEN + 1) words for
	ARGV, rather than LEN words plus one byte.

Wed Feb  3 18:13:52 1993  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* compatMakefile ($(bindir)/$(instname)): Put - before
	install_setgid command line, so its failure won't be an error.
	(infodir): New variable.
	(install): Depend on $(infodir)/$(instname).info.
	($(infodir)/$(instname).info): New target.

	* read.c (read_makefile): If FILENAMES is nil when we see a line
	starting with a tab, don't treat it as a command.  Just fall
	through, rather than giving an error.

	* read.c (read_makefile): If the NO_TARGETS flag is set when we see a
	command line, don't clear it before continuing.  We want
	subsequent command lines to be ignored as well.

	* job.c (new_job): Before expanding each command line, collapse
	backslash-newline combinations that are inside var or fn references.

Mon Feb  1 16:00:13 1993  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* compatMakefile (exec_prefix): Default to $(prefix), not /usr/local.

	* compatMakefile (make.info): Pass -I$(srcdir) to makeinfo.

	* job.c [POSIX] (unblock_sigs): Made global.
	[!POSIX] (unblock_sigs): Move defns to job.h.
	* job.h [POSIX] (unblock_sigs): Declare.

Sun Jan 31 19:11:05 1993  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* read.c (read_makefile): In vpath parsing, after finding the
	pattern token, take entire rest of line as the search path, not
	just the next token.

	* compatMakefile (remote.o): Depend on remote-*.c.

Thu Jan 28 16:40:29 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* commands.c (set_file_variables): Don't define any F or D versions.
	* variable.c (define_automatic_variables): Define them here as
	recursively-expanded variables that use the dir and notdir funcs.

	* variable.c (target_environment): In v_default case, don't export
	o_default or o_automatic variables.

	* configure.in (union wait check): Remove ` and ' inside C code;
	they confuse the shell script.

Mon Jan 25 13:10:42 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.63.1.

	* vpath.c (construct_vpath_list): When skipping further processing
	of an elt that is ".", don't also skip the code that pushes P past
	the next separator.

	* compatMakefile (distclean): Don't remove make-*.

	* configure.in (HAVE_UNION_WAIT): Try to use WEXITSTATUS if it's
	defined.  If one cannot use WEXITSTATUS with a `union wait'
	argument, we don't want to believe the system has `union wait' at all.

	* remake.c (update_file): Do nothing to print "up to date" msgs.
	(update_goal_chain): Do it here instead.
	Use the `changed' flag of each goal's `struct dep' to keep track
	of whether files_remade (now commands_started) changed around a
	call to update_file for that goal.
	When a goal is finished, and its file's update_status is zero (i.e.,
	success or nothing done), test the `changed' flag and give an "up
	to date" msg iff it is clear.
	* make.h (files_remade): Renamed to commands_started.
	* remake.c: Changed defn.
	(update_goal_chain): Changed uses.
	* job.c (start_job_command): Increment commands_started here.
	(reap_children): Not here.

	* remake.c (update_goal_chain): Don't do anything with files'
	`prev' members.  update_file now completely handles this.

	* variable.c (target_environment): Don't expand recursive
	variables if they came from the environment.

	* main.c (define_makeflags): For flags with omitted optional args,
	store {"", 0} with ADD_FLAG.  When constructing FLAGSTRING, a flag
	so stored cannot have more flags appended to the same word.

Fri Jan 22 14:46:16 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* variable.c (print_variable_set): In vars/bucket calculation,
	don't spuriously multiply by 100.

	* Version 3.63.

	* job.c [!HAVE_UNION_WAIT] (WTERMSIG, WCOREDUMP, WEXITSTATUS):
	Don't define if already defined.

	* remake.c (update_file): Don't keep track of the command_state before
	calling update_file_1.  Remove local variable COMMANDS_FINISHED,
	and don't test it to decide to print the "is up to date" msg.
	Testing for files_remade having changed should always be sufficient.
	The old method lost when we are called in the goal chain run on a
	makefile, because the makefile's command_state is already
	`cs_finished' from the makefile chain run.

	* misc.c [HAVE_SETRE[GU]ID]: Test these to decl setre[gu]id.

	* configure.in: Rewrote wait checking.
	Use AC_HAVE_HEADERS to check for <sys/wait.h>.
	Use AC_HAVE_FUNCS to check for waitpid and wait3.
	Use a compile check to test just for `union wait'.
	* job.c: Rewrote conditionals accordingly.
	[HAVE_WAITPID]: Test this only to define WAIT_NOHANG.
	[HAVE_WAIT3]: Likewise.
	[HAVE_UNION_WAIT]: Test this to define WAIT_T and W*.

	* configure.in: Set CFLAGS and LDFLAGS before all checks.

	* dir.c: Add static forward decls of {open,read}_dirstream.

Thu Jan 21 17:18:00 1993  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* Version 3.62.31.

	* job.c [NGROUPS_MAX && NGROUPS_MAX==0]: #undef NGROUPS_MAX.

	* compatMakefile (CFLAGS, LDFLAGS): Set to @CFLAGS@/@LDFLAGS@.
	* build.template (CFLAGS, LDFLAGS): Same here.
	* configure.in: AC_SUBST(CFLAGS) and LDFLAGS.
	Set them to -g if not defined in the environment.

	* remake.c (library_search): Use LIBNAME consistently, setting it
	only once, to be the passed name sans `-l'.
	Pass new var FILE to be modified by vpath_search.

Mon Jan 18 14:53:54 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.62.30.

	* job.c (start_waiting_jobs): Return when job_slots_used is equal to
	job_slots.

	* configure.in: Add AC_CONST for the sake of getopt.

	* read.c (read_makefile): Continue after parsing `override'
	directive, rather than falling through to lossage.
	Check for EOL or blank after "override define".

	* compatMakefile (.c.o, remote.o): Put $(CFLAGS) after other switches.

Fri Jan 15 12:52:52 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.62.29.

	* main.c (define_makeflags): After writing everything into
	FLAGSTRING, only back up two chars if [-1] is a dash, meaning we
	just wrote " -".  Always terminate the string at *P.

	* remake.c (library_search): When constructing names in std dirs,
	use &(*LIB)[2] for the stem, not LIBNAME (which points at the
	buffer we are writing into!).

Thu Jan 14 13:50:06 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* read.c (read_makefile): Set IN_IGNORED_DEFINE for "override
	define" when IGNORING is true.

	* compatMakefile (distclean): Remove config.status and build.sh.

Wed Jan 13 16:01:12 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.62.28.

	* misc.c (xmalloc, xrealloc): Cast result of malloc/realloc to
	(char *).

	* arscan.c (ar_scan) [AIAMAG]: Cast read arg to (char *).

	* variable.c (define_automatic_variables): Override SHELL value for
	origin o_env_override as well as o_env.

	* GNUmakefile (build.sh.in): Don't replace %globobjs%.  Instead,
	add the names of the glob objects (w/subdir) to %objs%.
	* build.template (globobjs): Removed.
	Take basename of $objs before linking.

Tue Jan 12 12:31:06 1993  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* Version 3.62.27.

	* configure.in (AC_OUTPUT): Also edit build.sh.
	* build.template: New file.
	* GNUmakefile (build.sh.in): New rule to create it from build.template.
	(make-$(version).tar.Z): Depend on build.sh.in.

	* main.c (die): Call print_data_base if -p.
	(main): Don't call it here.

	* compatMakefile (defines): Add @DEFS@.  configure should turn this
	into -DHAVE_CONFIG_H.

Mon Jan 11 14:39:23 1993  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* Version 3.62.26.

	* misc.c (init_access): Surround with #ifdef GETLOADAVG_PRIVILEGED.
	({make,user,child}_access) [! GETLOADAVG_PRIVILEGED]: Make no-op.
	* compatMakefile (install_setgid): New var, set by configure.
	(install): Install setgid $(group) only if $(install_setgid) is true.

Fri Jan  8 15:31:55 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* job.c (load_too_high): If getloadavg fails with errno==0, give a
	message saying that load limits are not supported.

	* vpath.c (construct_vpath_list): Rewrote path deletion code to
	not try to use PATH's next link after freeing PATH.

	* main.c (define_makeflags): Rewritten; now handles string-valued
	option, and has no arbitrary limits.
	(switches): Set `toenv' flag for -I and -v.

	* main.c (decode_env_switches): Cast return value of alloca to char *.

	* misc.c (child_access) [HAVE_SETREUID, HAVE_SETREGID]: Use
	setre[gu]id in place of set[gu]id.

Wed Jan  6 15:06:12 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* main.c (main): Define MAKEOVERRIDES, MAKE, and MAKE_COMMAND with
	origin o_default.

	* make.h [POSIX]: Don't test this to use ANSI_STRING.
	Testing STDC_HEADERS should be sufficient.

	* job.h: Declare start_waiting_jobs.

	* read.c (read_makefile): Add missing parens in if stmt that find
	conditional directives.

	* main.c (main): Declare init_dir.
	* implicit.c (pattern_search): Always use two % specs in a
	DEBUGP2, and always pass two non-nil args.
	Cast field width args to int.
	Add missing parens in !RULE->subdir if stmt.
	* function.c (expand_function, patsubst_expand): Add parens around
	assignments inside `while' stmts.
	* commands.c (print_commands): Cast field width args to int.

	* read.c (do_define): Cast return value of alloca to (char *).

	* main.c (init_switches): New function, broken out of decode_switches.
	(decode_switches): Take new arg ENV.  If set, ignore non-option
	args; print no error msgs; ignore options with clear `env' flags.
	(decode_env_switches): Rewritten to chop envar value into words
	and pass them to decode_switches.
	(switches): Set `env' flag for -I and -v.

	* dir.c (init_dir): Cast free to __glob_closedir_hook's type.

Tue Jan  5 14:52:15 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.62.25.

	* job.c [HAVE_SYS_WAIT || !USG]: Don't #include <sys/time.h> and
	<sys/resource.h>.  <sys/time.h> interacts badly with <time.h>, and
	we don't need these anyway.

	* configure.in (AC_HAVE_FUNCS): Check for setre[gu]id.
	* misc.c ({user,make}_access): Test #ifndef HAVE_SETRE[GU]ID, not
	#ifdef POSIX || USG.  SunOS 4.1 is supposedly POSIX.1 compliant,
	but its set[gu]id functions aren't; its setre[gu]id functions work.

	* misc.c ({user,make,child}_access): Give name of caller in error msgs.

	* job.c (load_too_high): Say "cannot enforce load limit" in error msg.

	* configure.in: Call AC_PROG_CC.
	* compatMakefile (CC): Define to @CC@ (autoconf magic).

	* compatMakefile: Add .NOEXPORT magic target.

Mon Jan  4 17:00:03 1993  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* main.c (print_version): Updated copyright to include 93.

Thu Dec 31 12:26:15 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* make.h [_AIX]: Don't declare alloca.

Tue Dec 29 13:45:13 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* Version 3.62.24.

	* compatMakefile (objs): Add signame.o.
	(srcs): Add signame.[ch].

	* compatMakefile (srcs): Add config.h.in.
	(remote.o): Add -I. before -I$(srcdir).

Mon Dec 28 15:51:26 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.62.23.

	* read.c (readline): Fatal when LEN==0, indicating a line starting
	with a NUL.
	(readline): Take new arg LINENO, for use in error msg.
	(read_makefile, do_define): Pass it.

	* compatMakefile (glob/libglob.a): Pass -DHAVE_CONFIG_H in CPPFLAGS.
	(.c.o): Add -I. before -I$(srcdir).

Wed Dec 23 12:12:04 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* read.c (read_makefile): Accept and ignore a rule with no targets.

	* compatMakefile (ALLOCA_SRC): New variable.
	(srcs): Include its value.

	* read.c (struct conditional): Renamed member `max_ignoring' to
	`allocated'; added new member `seen_else'.
	(conditional_line): Initialize seen_else flag when starting an `if...';
	set it when we see an `else'; fatal if set when we see `else'.
	(read_makefile): Fatal "missing `endif'" if there are any pending
	conditionals, not just if we are still ignoring.

Tue Dec 22 15:36:28 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* compatMakefile (manext): Set to 1, not l.
	($(mandir)/$(instname).$(manext)): Use $(srcdir) for make.man in cmds.

	* file.c (file_hash_enter): Don't call uniquize_deps here.
	* read.c (record_files): Likewise.
	* implicit.c (pattern_search): Likewise.
	* commands.c (set_file_variables): Call it only here.

	* default.c (default_variables) [__convex__]: FC=fc.

	* variable.c (target_environment): Expand the values of recursively
	expanded variables when putting them into the environment.
	* expand.c (recursively_expand): Made global.
	* make.h (recursively_expand): Declare it.

	* remake.c (check_dep): Set FILE->command_state to cs_deps_running
	when a dep's command_state is cs_running or cs_deps_running.

	* read.c (read_makefile): Changed error msg for spurious cmds to
	not say "first target".

Sun Dec 20 17:56:09 1992  Roland McGrath  (roland@albert.gnu.ai.mit.edu)

	* configure.in: Do AC_CONFIG_HEADER right after AC_INIT.
	* make.h (HAVE_CONFIG_H): #include "config.h", then #define this.
	* compatMakefile (config.h, configure, config.h.in): New rules.
	(defines): Removed @DEFS@.

Thu Dec 17 16:11:40 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* compatMakefile (realclean): Just depend on distclean; no cmds.
	(distclean): Do what realclean did before; also remove Makefile and
	config.h; don't remove configure.
	(info, dvi): New targets; depend on make.{info,dvi}.
	(doc): Removed target.
	(MAKEINFO, TEXI2DVI): New vars.
	(make.info, make.dvi): Use them instead of explicit cmds.

Wed Dec 16 16:25:24 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* configure.in: Added fcntl.h to AC_HAVE_HEADERS.  getloadavg cares.

Wed Dec  9 15:21:01 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* main.c (long_option_aliases): Add --new-file alias for -W.

	* default.c (default_variables): Change all C++ to CXX and C++FLAGS
	to CXXFLAGS.

	* read.c (do_define): Expand the variable name before using it.

	* main.c (main): Define variable "MAKE_COMMAND" to argv[0];
	define "MAKE=$(MAKE_COMMAND) $(MAKEOVERRIDES)" always.

	* remake.c (library_search): Search for libNAME.a in cwd; look in
	vpath before looking in standard dirs, not after.
	Changed order of std dirs to: /lib, /usr/lib, ${prefix}/lib.

Mon Nov 23 14:57:34 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* default.c (default_pattern_rules, default_terminal_rules): Added
	brackets around initializers.

	* variable.c (try_variable_definition): Don't check for LINE[0]=='\t'.
	(try_variable_definition): Expand the name before defining the var.

	* job.c (init_siglist): Removed function.
	Removed decl of `sys_siglist'.
	* make.h [! HAVE_SYS_SIGLIST]: #include "signame.h".
	[HAVE_SYS_SIGLIST && !SYS_SIGLIST_DECLARED]: Declare sys_siglist
	only under these conditions.
	* main.c (main): Don't declare init_siglist.
	(main) [! HAVE_SYS_SIGLIST]: Call signame_init instead of init_siglist.

Wed Nov 18 14:52:51 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* read.c (record_files): Don't try to append to FIRSTDEPS if it's
	nil; instead just set it to MOREDEPS.

Mon Nov 16 17:49:17 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* vpath.c (construct_vpath_list): Initialize P to DIRPATH before
	loop that sets MAXELEM.

Fri Nov 13 18:23:18 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.62.22.

Thu Nov 12 15:45:31 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* job.c (start_job_command): Under -n, increment files_remade after
	processing (i.e., printing) all command lines.

Tue Nov 10 15:33:53 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* read.c (record_files): Append new deps if this rule has no
	commands; prepend them to existing deps if this rule has no commands.

	* dir.c (open_dirstream): Return nil if DIR->contents->files is nil.

	* read.c (parse_file_seq): Removed last arg STRIP.  Always strip `./'s.
	(read_makefile): Changed callers.
	* function.c (string_glob): Likewise.
	* rule.c (install_pattern_rule): Likewise.

Mon Nov  9 17:50:16 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* remake.c (files_remade): Made global.
	(notice_finished_file): Don't increment files_remade here; this
	function gets called in many situations where no remaking was in
	fact done.
	* job.c (reap_children): Do it here instead, when we know that
	actual commands have been run for the file.
	* make.h (files_remade): Declare it.

Thu Nov  5 18:26:10 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* vpath.c (construct_vpath_list): Allow blanks as well as colons to
	separate elts in the search path.

	* read.c (read_makefile): Don't fatal on extra tokens in `vpath'.
	The search path can contain spaces now.

Tue Nov  3 20:44:32 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* compatMakefile (check): New target; no-op.

	* file.c (file_hash_enter): Mod OLDHASH by FILE_BUCKETS after
	testing for OLDHASH==0 but before using the value.
	(rename_file): Don't mod OLDHASH by FILE_BUCKETS before passing it
	to file_hash_enter.

	* file.c (rename_file): Notice when OLDFILE->cmds came from
	default.c, and don't try to print ->filename in that case.

Sun Oct 25 01:48:23 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* remake.c (update_file): Don't process F->also_make here.
	(notice_finished_file): Don't process FILE->also_make if no attempt
	to update FILE was actually made.
	Fixed to call f_mtime directly to refresh their modtimes.

Sat Oct 24 22:08:59 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* read.c (find_percent): Don't increment P again after skipping
	an escaped %.

	* expand.c (variable_expand): In call to patsubst_expand, don't
	find `%'s ourselves; let that function do it.

	* read.c (read_makefile: record_waiting_files): Don't call
	record_files if FILENAMES is nil.
	(read_makefile): All alternatives in the parsing, except for rule
	lines, fall through to the end of the loop.  At the end of the
	loop, do record_waiting_files so we notice later spurious cmds.

Fri Oct 23 15:57:37 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* variable.c (define_automatic_variables): Free old value of SHELL
	before replacing it.

Thu Oct 15 18:57:56 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* compatMakefile (.c.o): Add -I$(srcdir)/glob to flags.

	* dir.c (open_dirstream): Cast return value to __ptr_t.

	* default.c (default_variables: "GET") [_IBMR2]: Use USG defn.

	* make.h (MAXPATHLEN): Moved out of #ifndef POSIX.
	(GET_PATH_MAX): Moved from #ifdef POSIX to #ifdef PATH_MAX #else.
	Define as (get_path_max ()).
	[! PATH_MAX] (NEED_GET_PATH_MAX): Define.
	[! PATH_MAX] (get_path_max): Declare fn.
	* misc.c [NEED_GET_PATH_MAX] (get_path_max): New function.

Mon Oct 12 13:34:45 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* Version 3.62.21.

	* job.c (sys_siglist): Only declare #ifndef SYS_SIGLIST_DECLARED.
	* make.h [! HAVE_SYS_SIGLIST && HAVE__SYS_SIGLIST]: #define
	SYS_SIGLIST_DECLARED.

	* dir.c (file_impossible): When initializing DIR->contents, set
	DIR->contents->dirstream to nil.

	* compatMakefile (GLOB): Define new variable.
	(objs): Use it, rather than glob/libglob.a explicitly.

	* read.c (parse_file_seq): When stripping "./", handle cases like
	".///foo" and "./////".
	* file.c (lookup_file, enter_file): Likewise.

Sun Oct 11 17:00:35 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* dir.c (struct dirstream, {open,read}_dirstream): New
	data type and functions to read a directory sequentially.
	(init_dir): New function to hook it into glob.
	* main.c (main): Call init_dir.

	* compatMakefile (objs): Added glob/libglob.a.
	* configure.in: Remove code to test for glob.

Fri Oct  9 12:08:30 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* read.c (record_files): Generalized test for NAME pointing
	somewhere into F->name.

	* variable.c (define_variable_in_set): Free old value when replacing.

	* read.c (do_define): Free the linebuffer before returning.
	(record_files): When clearing .SUFFIXES deps, free their data.
	(multi_glob): Free OLD and its data when replacing it with results
	of glob run.

	* commands.c (set_file_variables): Use alloca in place of xmalloc
	for temp space for $^, $?, et al.

	* dir.c (struct directory): New member `contents' replaces `files'
	and `dirstream'.
	(struct directory_contents): New type.
	(directories_contents): New hash table.
	(dir_struct_file_exists_p): Take a struct directory_contents.
	(dir_file_exists_p): Pass it the `contents' member of the dir found.
	(dir_struct_file_exists_p): Renamed to dir_contents_file_exists_p;
	made static.  Return 0 if DIR is nil (meaning it couldn't be stat'd).
	(dir_file_exists_p, find_directory): Change all callers.
	(file_impossible): Use DIR->contents, initializing it if nil.
	(print_dir_data_base): Use DIR->contents, and print out device and
	inode numbers with each directory.

	* Changes for performance win from John Gilmore <gnu@cygnus.com>:
	* dir.c (DIRECTORY_BUCKETS): Increase to 199.
	(DIRFILE_BUCKETS): Decrease to 107.
	(find_directory): Allocate and zero a multiple of
	sizeof (struct dirfile *), not of sizeof (struct dirfile).
	(dir_struct_file_exists_p): New function, nearly all code from
	dir_file_exists_p.
	(dir_file_exists_p): Just call find_directory+dir_struct_file_exists_p.
	* vpath.c (selective_vpath_search): Remove redundant
	dir_file_exists_p call.

	* configure.in: Comment out glob check; always use our code.

Fri Oct  2 19:41:20 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* make.h [! HAVE_SYS_SIGLIST && HAVE__SYS_SIGLIST]: #define
	HAVE_SYS_SIGLIST; after doing #define sys_siglist _sys_siglist, we
	do have it.

Wed Sep 30 19:21:01 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* main.c (main): Don't do -w automatically if -s.

Tue Sep 29 21:07:55 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* main.c (printed_version): Move variable inside print_version.
	(print_version): Return immediately if printed_version is set.
	(die): Don't test printed_version here.
	(decode_switches): Under -v, do print_version before giving usage.
	(DESCRIPTION_COLUMN): New macro.
	(decode_switches): Use it when printing the usage message.
	Leave at least two spaces between options and their descriptions.

Fri Sep 25 13:12:42 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* Version 3.62.20.

Wed Sep 16 16:15:22 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* read.c (read_makefile): Save errno value from trying to open
	FILENAME, and restore it before erring; otherwise we get the errno
	value from the last elt of the search path.

Tue Sep 15 15:12:47 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* main.c (long_option_aliases): Add --stop for -S.

	* read.c (word1eq): Do strncmp before dereferencing someplace that
	may be out in space.

Wed Sep  9 15:50:41 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* remake.c (notice_finished_file): If all the command lines were
	recursive, don't do the touching.

	* job.c (start_job_command): Don't check for + here.
	* commands.c (chop_commands): Do it here instead.

	* default.c (default_terminal_rules): Prepend + to cmds for RCS.

Wed Sep  2 17:53:08 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* compatMakefile (objs): Include $(ALLOCA).

	* make.h [CRAY]: Move #define signal bsdsignal to before #includes.

Thu Aug 27 17:45:43 1992  Roland McGrath  (roland@wookumz.gnu.ai.mit.edu)

	* read.c (default_include_directories): Add INCLUDEDIR first.
	* compatMakefile (includedir): Define.
	(defines): Add -D for INCLUDEDIR="$(includedir)".

	* read.c (read_makefile): Grok multiple files in `include';
	globbing too.

	* remake.c (library_search): New function.
	(library_file_mtime): Remove function.
	(f_mtime): Use library_search instead of library_file_mtime.
	* compatMakefile (libdir): Define.
	(defines): Add -D for LIBDIR="$(libdir)".
	* make.texinfo (Libraries/Search): Document change.

	* file.c (rename_file): Fix file_hash_enter call with missing arg.

Wed Aug 26 17:10:46 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* Version 3.62.19.

	* main.c (main): Set command_state to cs_finished for temp files
	made for stdin makefiles.

	* main.c (decode_switches): Don't tell getopt to return non-option
	args in order.
	Ignore an argument of `-'.

Thu Aug 20 13:36:04 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* job.c (start_job_command): If (touch_flag && !RECURSIVE), ignore
	the command line and go to the next.
	(notice_finished_file): Under -t, touch FILE.
	* remake.c (remake_file): Don't touch it here.

Wed Aug 19 16:06:09 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* function.c (pattern_matches): Use temporary for strlen (WORD)
	instead of two function calls.

	* compatMakefile (LOAD_AVG): Remove variable and comments.

Tue Aug 18 14:58:58 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* make.texinfo (Running): Node renamed to `make Invocation'.

Fri Aug 14 12:27:10 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* arscan.c (ar_name_equal): Don't compare [MAX-3..MAX] if
	NAMELEN != MEMLEN.

Thu Aug 13 17:50:09 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.62.18.

	* main.c: Don't #include <time.h>; make.h already does.

Mon Aug 10 17:03:01 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* implicit.c (pattern_search): Fixed copying of suffix when building
	also_make elts.

	* function.c (expand_function: `shell'): Make sure BUFFER is
	null-terminated before replacing newlines.

	* compatMakefile (mandir): Use man$(manext), not always manl.

Sun Aug  2 01:42:50 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* rule.c (new_pattern_rule): Not static.
	* rule.h: Declare it.

	* file.c (file_hash_enter): New function, most code from rename_file.
	(rename_file): Call it.
	* file.h (file_hash_enter): Declare it.

	* dep.h: Doc fix.

Thu Jul 30 15:40:48 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* main.c (decode_switches): Handle usage_and_exit when building
	long options vector.

	* default.c (default_terminal_rules): Make RCS rules use $(CHECKOUT,v).
	(default_variables): Define CHECKOUT,v (hairy).

	* make.h [!HAVE_SYS_SIGLIST && HAVE__SYS_SIGLIST]: #define
	sys_siglist to _sys_siglist.

Sun Jul 26 16:56:32 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* NEWS: Add header and tail copyright info like Emacs NEWS.

	* make.h [ANSI_STRING]: Don't #define index, rindex, bcmp, bzero,
	bcopy if already #define'd.
	[STDC_HEADERS] (qsort, abort, exit): Declare here.
	[! __GNU_LIBRARY__ && !POSIX]: Not here.

	* make.h [_AIX]: #pragma alloca first thing.

	* job.c (start_waiting_job): Set the command_state to cs_running
	when we queue a job on waiting_jobs.

Fri Jul 24 02:16:28 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* variable.c (define_automatic_variables): Use "" instead of nil
	for empty value.

Thu Jul 23 22:31:18 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.62.17.

	* main.c (struct command_switch.type): Add alternative usage_and_exit.
	(command_switches): Add -h/--help.

Thu Jul 16 14:27:50 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* GNUmakefile (make-$(version).tar.Z): Include NEWS, not CHANGES.
	* README.template: Mention NEWS.
	* CHANGES: Renamed to NEWS.

	* main.c [! STDC_HEADERS] [sun]: Don't declare exit.

Tue Jul 14 18:48:41 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* main.c (main): Set -o files' command_states to cs_finished.

	* rule.c (count_implicit_rule_limits): Decrement num_pattern_rules
	when tossing a rule.

	* main.c (main): Use alloca only in simple local var assignment,
	for braindead SGI compiler.

	* rule.c (print_rule_data_base): Barf if num_pattern_rules is
	inconsistent with the number computed when listing them.

Mon Jul 13 17:51:53 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* commands.c (set_file_variables): For $? and $^ elts that are archive
	member refs, use member name only.

Fri Jul 10 00:05:04 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* variable.h (struct variable.export): Add new alternative v_ifset.
	* variable.c (target_environment): Check for it.
	(define_automatic_variables): Set it for MAKEFILES.

Thu Jul  9 21:24:28 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* compatMakefile (objs): Remove getloadavg.o; $(extras) gets it.
	(remote.o): Use $(srcdir)/remote.c, not $remote.c<.
	(distclean, mostlyclean): New targets.

Tue Jul  7 19:12:49 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.62.16.

	* compatMakefile (config.status): Remove rule.

	* job.c (start_waiting_job): Free C after using C->file, not before.

Sat Jul  4 20:51:49 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* commands.c, job.c, main.c, make.h, remote-cstms.c: Use #ifdef
	HAVE_* instead of #ifndef *_MISSING.
	* configure.in: Use AC_HAVE_FUNCS instead of AC_MISSING_FUNCS (gone).

Thu Jul  2 18:47:52 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* main.c (main): makelevel>0 or -C implies -w.

Tue Jun 30 20:50:17 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* file.c, job.c, function.c: Don't #include <errno.h>.
	make.h: Do it here instead.
	* arscan.c (ar_member_touch): Don't declare errno.

Thu Jun 25 17:06:55 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* GNUmakefile (make-$(version).tar.Z): Depend on INSTALL, configure.in.

	* remake.c (update_file): If commands or deps are running after
	update_file_1 returns, break out of the :: rule (->prev) loop and
	just return.

	* job.c	(job_next_command): New function; code from start_job.
	(start_job_command): Renamed from start_job.  Call job_next_command
	and recurse for empty command lines and -n.
	(start_waiting_job): Call start_job_command, not start_job.
	(new_job): Call job_next_command to prime the child structure, and
	then call start_waiting_job.
	(reap_children): Use job_next_command and start_job_command.
	(start_waiting_job): Call start_remote_job_p here, and store its
	result in C->remote.  If zero, check the load average and
	maybe put C on waiting_jobs.
	(start_job_command): Test CHILD->remote rather than calling
	start_remote_job_p.  Don't do load avg checking at all here.

	* main.c (main): Don't handle SIGILL, SIGIOT, SIGEMT, SIGBUS,
	SIGSEGV, SIGFPE or SIGTRAP.

	* compatMakefile (glob/libglob.a): Don't pass srcdir to sub-make.
	configure will set it in glob/Makefile.

Wed Jun 24 19:40:34 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* dir.c [DIRENT] (direct): Don't define to dirent.
	[! DIRENT] (direct): Define to dirent.
	(dir_file_exists_p): Use struct dirent instead of struct direct.

	* make.h (getcwd): No space between macro and ( for args!

	* job.c (start_job): Don't put the job on waiting_jobs if
	job_slots_used==0.

	* make.texinfo (Missing): Shortened title.

Tue Jun 23 18:42:21 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* file.c (remove_intermediates): Print "rm" commands under -n.

Mon Jun 22 16:20:02 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* Version 3.62.15.

Fri Jun 19 16:20:26 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* arscan.c [M_UNIX]: #undef M_XENIX.

Wed Jun 17 17:59:28 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* default.c (default_terminal_rules): Put @ prefix on RCS cmds.

Tue Jun 16 19:24:17 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* compatMakefile (getloadavg.o): Removed special rule.
	(CFLAGS): Don't include $(defines).
	(.c.o): Define suffix rule.
	(glob/libglob.a): Pass CPPFLAGS=$(defines) to submake.
	(GETOPT_SRC, srcs, tagsrcs): Prefix files with $(srcdir)/.

	* arscan.c (ar_name_equal): Moved local vars inside #if'd block.

	* make.h (max): Removed.
	* expand.c (variable_buffer_output): Don't use it.

	* compatMakefile (INSTALL): Define.
	(Makefile): New rule to make from Makefile.in.
	(srcdir): Define.
	(VPATH): Define.
	(getloadavg.o, remote.o): Use autoconf $foo< hack.

	* commands.c (fatal_error_signal): Removed return.

Mon Jun 15 17:42:51 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.62.14.

	* make.texinfo (Summary): New node.
	(Special Targets): Mention .EXPORT_ALL_VARIABLES here.

	* variable.c (max): Moved to make.h.

	* compatMakefile (objs, srcs): Added ar & arscan.

	* job.c (start_waiting_job): New function, 2nd half of new_job.
	(new_job): Call it.
	(start_waiting_jobs): New function.
	* remake.c (update_goal_chain): Call start_waiting_jobs at the top
	of the main loop.
	* compatMakefile (objs, srcs): Removed load, added getloadavg.

Fri Jun 12 19:33:16 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* job.c (load_too_high): New function.  Uses getloadavg.
	(waiting_jobs): New variable.
	(start_job): Don't call wait_to_start_job.  Instead, if
	load_too_high returns nonzero, add the child to the
	`waiting_jobs' chain and return without starting the job.

Thu Jun 11 00:05:28 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* expand.c (variable_buffer_output): Made global again.
	* variable.h: And declare it.

	* arscan.c (PORTAR): Define for all systems if PORT5AR is not defined.
	(AR_NAMELEN, AR_TRAILING_SLASH): Removed.
	(ar_scan): Don't use it.  Don't #ifdef AR_TRAILING_SLASH; just look
	for a slash in the archive at run time.
	(ar_name_equal): Rewrote .o hacking to not use AR_NAMELEN, and to
	cope with trailing-slash and non-trailing-slash archives.

	* main.c (main) [! SETVBUF_REVERSED]: Test this instead of USGr3 et al.
	[SETVBUF_REVERSED]: Always allocate a buffer ourselves.

	* load.c (load_average) [sgi]: Use sysmp call.

	* compatMakefile (INSTALL_DATA, INSTALL_PROGRAM): Define.
	($(bindir)/$(instname), $(mandir)/make.$(manext)): Use them.

	* make.h [HAVE_VFORK_H]: #include <vfork.h>.
	(vfork, VFORK_NAME): Don't define.
	* job.c (start_job): Use "vfork" in place of VFORK_NAME.

	* make.h [HAVE_LIMITS_H, HAVE_SYS_PARAM_H]: If #define'd, #include
	the each file.  Rearranged PATH_MAX hacking.
	* job.c: Rearranged NGROUPS_MAX hacking.

	* remake.c (fstat, time): Don't declare.

	* compatMakefile (defines): Value is @DEFS@.
	(LOADLIBES): Value is @LIBS@.
	(extras): Value is @LIBOBJS@.
	(ARCHIVES, ARCHIVES_SRC, ALLOCASRC): Removed.
	* arscan.c, ar.c: Surround body with #ifndef NO_ARCHIVES.

	* misc.c [! HAVE_UNISTD_H]: Test instead of !POSIX to decl get*id.

	* make.h [GETCWD_MISSING]: Test instead of !USG && !POSIX et al.
	(getcwd): Just declare if present.  If not, declare as a macro
	using getwd, and declare getwd.
	[PATH_MAX] (GET_PATH_MAX): #define to PATH_MAX.
	* main.c (main,	log_working_directory): Use getcwd instead of getwd.

	* main.c (main) [SETLINEBUF_MISSING]: Test this instead of USG.

	* make.h (SIGHANDLER, SIGNAL): Removed.
	(RETSIGTYPE): Define if not #define'd.
	* main.c (main): Use signal in place of SIGNAL.

	* main.c [SYS_SIGLIST_MISSING]: Test instead of USG.

	* job.c (search_path) [GETGROUPS_MISSING]: Test instead of USG.
	[HAVE_UNISTD_H]: Test instead of POSIX to not decl getgroups.

	* main.c [! HAVE_UNISTD_H]: Test instead of !POSIX to decl chdir.
	[! STDC_HEADERS]: Test instead of !POSIX to decl exit & atof.

	* job.c (child_handler), commands.c (fatal_error_signal): Return
	RETSIGTYPE instead of int.
	* main.c (main): Declare fatal_error_signal and child_handler here
	to return RETSIGTYPE; removed top-level decl of former.

	* commands.c (fatal_error_signal), job.c (unblock_sigs, start_job),
	main.c [SIGSETMASK_MISSING]: Test this instead of USG.

Wed Jun 10 22:06:13 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* job.c [HAVE_WAITPID]: Test this instead of USG.
	[! HAVE_UNISTD_H]: Test this instead of !POSIX to declare misc fns.
	(GID_T): Don't #define.
	(search_path): Use gid_t instead of GID_T.
	[GETDTABLESIZE_MISSING, SYS_SIGLIST_MISSING, DUP2_MISSING]: Test
	these individually instead of USG for all.
	* make.h (ctime): Don't declare.  #include time.h instead.
	[HAVE_UNISTD_H]: #include <unistd.h> and #define POSIX #ifdef
	_POSIX_VERSION.
	* dir.c [__GNU_LIBRARY__] (D_NAMLEN): Define to use d_namlen member.
	* make.h [NEED_MEMORY_H]: Only include memory.h #ifdef this.

	* arscan.c: Removed #ifdef mess about string.h et al.
	Just #include make.h instead.
	* make.h (fstat, atol): Declare.

	* commands.c (fatal_error_signal): Don't use sigmask to check for
	propagated signals; use ||s instead.
	(PROPAGATED_SIGNAL_MASK): Removed.
	(fatal_error_signal) [POSIX]: Use sigprocmask in place of sigsetmask.

	* variable.c (variable_buffer, variable_buffer_length,
	initialize_variable_output, variable_output): Moved to expand.c;
	made all static.
	(struct output_state, save_variable_output,
	restore_variable_output): Removed.
	* expand.c (initialize_variable_output): Put a NUL at the beginning
	of the new buffer after allocating it.
	(allocated_variable_expand_for_file): Don't use
	{save,restore}_variable_output.  Do it by hand instead, keeping
	state on the stack instead of malloc'ing it.
	(allocated_variable_expand): Removed.
	* variable.h (allocated_variable_expand): Define here as macro.
	(variable_buffer_output, initialize_variable_output,
	save_variable_output, restore_variable_output): Removed decls.

	* read.c (conditional_line): For an if cmd, if any elt of the
	conditionals stack is ignoring, just push a new level that ignores
	and return 1; don't evaluate the condition.

Thu Jun  4 21:01:20 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* main.c (main): Put #ifdef's around frobbing SIGSYS and SIGBUS.

	* job.c (getdtablesize): Don't declare or #define if already #define'd.

Wed Jun  3 23:42:36 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* file.c (snap_deps): If `.EXPORT_ALL_VARIABLES' is a target, set
	export_all_variables.
	* make.texinfo (Variables/Recursion): Document .EXPORT_ALL_VARIABLES.

Tue Jun  2 21:08:35 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* Version 3.62.13.

	* commands.c (set_file_variables): Calculate length for ^D and ?D
	individually, making sure to give them at least enough space for "./".

	* make.h [CRAY]: #define signal to bsdsignal.

	* default.c (default_variables) [CRAY]: Define PC, SEGLDR,
	CF77PPFLAGS, CF77PP, CFT, CF, and FC.

	* arscan.c (AR_HDR_SIZE): Define to sizeof (struct ar_hdr), if it
	wasn't defined by <ar.h>.

Thu May 28 00:56:53 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* Version 3.62.12.

Tue May 26 01:26:30 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* rule.c (new_pattern_rule): Initialize LASTRULE to nil, not
	pattern_rules.

Mon May 25 19:02:15 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* main.c (decode_switches): Initialize all the long_option elt members.

Thu May 21 16:34:24 1992  Roland McGrath  (roland@wookumz.gnu.ai.mit.edu)

	* make.texinfo (Text Functions): Correct filter-out description.

Tue May 19 20:50:01 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* compatMakefile (realclean): Don't remove backup files.

	* main.c (decode_switches): Allocate ARGC+1 elts in `other_args'.

Sun May 17 16:38:48 1992  Roland McGrath  (roland@albert.gnu.ai.mit.edu)

	* Version 3.62.11.

Thu May 14 16:42:33 1992  Roland McGrath  (roland@albert.gnu.ai.mit.edu)

	* job.c (reap_children): Don't die if wait returns EINTR.

Wed May 13 18:28:25 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* job.c (reap_children): Always run the next command for a
	successful target.  If we are going to die, we don't want to leave
	the target partially made.

Tue May 12 00:39:19 1992  Roland McGrath  (roland@albert.gnu.ai.mit.edu)

	* job.c (construct_command_argv_internal): After loop, if we only
	have one word, check it for being a shell command.

	* main.c (decode_switches): Allocate ARGC slots in other_args to
	begin with, so we never need to worry about growing it.
	If we get a non-option arg and POSIXLY_CORRECT is in the
	environment, break out of the loop.  After the loop, add all remaining
	args to other_args list.

	* main.c (decode_switches): For positive_int and floating switches
	when optarg is nil, use next arg if it looks right (start with a
	digit, or maybe decimal point for floating).

	* variable.c (define_automatic_variables): Always set SHELL to
	default if it comes from the environment.  Set its export bit.
	* make.texinfo (Environment): Document change.

Mon May 11 00:32:46 1992  Roland McGrath  (roland@albert.gnu.ai.mit.edu)

	* Version 3.62.10.

	* compatMakefile (tags, TAGS): Use vars for cmds.
	(ETAGS, CTAGS): Define.

	* main.c (decode_switches): If a switches elt has a nil long_name,
	make the long option name elt be "".
	Fixed loop to not ignore all the options.

	* make.texinfo (Option Summary): Added long options.

	* main.c (switches): Changed -m's description to "-b".
	(decode_switches): When printing the usage message, don't print
	switches whose descriptions start with -.
	When constructing the list of names for switch -C, search the
	switches vector for switches whose descriptions are "-C".

	* main.c (switches): Call -S --no-keep-going, not --dont-keep-going.
	Call -I --include-dir, not --include-path.
	(long_option_aliases): Added --new == -W, --assume-new == -W,
	--assume-old == -o, --max-load == -l, --dry-run == -n, --recon == -n,
	--makefile == -f.

	* main.c (switches): Removed bogus "silent" elt.
	(long_option_aliases): Define new var.
	(decode_switches): Add long_option_aliases onto the end of the long
	options vector created for getopt_long.
	Look through long_option_aliases for extra names to list
	in usage message.

Sat May  9 00:21:05 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* main.c (log_working_directory): Fixed to properly not print the
	leaving message when we haven't printed the entering message.

Fri May  8 21:55:35 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* main.c (struct command_switch): Added elts `long_name',
	`description', and `argdesc'.
	(switches): Added initializers for new members.
	(decode_switches): Rewritten to use getopt_long.
	* compatMakefile (GETOPT, GETOPT_SRC): Define.
	(objs, srcs): Include them.

	* job.c (child_died): Renamed to dead_children; made static.
	(child_handler): Increment dead_children instead of setting child_died.
	(reap_children): Decrement dead_children instead of clearing
	child_died.  The point of all this is to avoid printing "waiting
	for unfinished jobs" when we don't actually need to block.
	This happened when multiple SIGCHLDs before reap_children was called.

	* job.c (reap_children): If ERR is set, so we don't call start_job
	on the child being reaped, instead set its command_state to
	cs_finished.
	(reap_children, child_handler, new_job): I added several
	debugging printf's while fixing this.  I left them in if (debug_flag)
	because they may be useful for debugging this stuff again.

Wed May  6 22:02:37 1992  Roland McGrath  (roland@albert.gnu.ai.mit.edu)

	* read.c (read_makefile): v_export is not 1.

Mon May  4 17:27:37 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.62.9.

	* variable.c (export_all_variables): New variable.
	(target_environment): Export variables whose `export' member is
	v_default if export_all_variables is set and their names are benign.
	* variable.h: Declare export_all_variables.
	* read.c (read_makefile): If export or unexport is given with no
	args, set or clear export_all_variables, respectively.

	* variable.c (target_environment): Exclude MAKELEVEL in the loop,
	so it isn't duplicated when we add it at the end.

Sun May  3 17:44:48 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* Version 3.62.8.

	* variable.h (struct variable): Added new member `export'.
	* variable.c (define_variable_in_set): Initialize it to v_default.
	(target_environment): Don't check for .NOEXPORT.
	Export variables whose `export' member is v_default and that would
	have been exported under .NOEXPORT, and variables whose `export'
	member is v_export.
	(try_variable_definition): Return the variable defined.
	* variable.h (try_variable_definition): Changed decl.
	* read.c (read_makefile): Recognize `export' and `unexport' directives.

Fri May  1 11:39:38 1992  Roland McGrath  (roland@albert.gnu.ai.mit.edu)

	* main.c (main) [POSIX]: Reversed args to sigaddset.

Thu Apr 30 17:33:32 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* job.c [POSIX || !USG] (unblock_sigs): New fn.
	(start_job): Block signals before forking.
	(new_job): Unblock signals after putting the new child on the chain.
	* main.c (main) [POSIX]: Use sigset_t fatal_signal_set instead of
	int fatal_signal_mask.

	* load.c [sgi] (LDAV_CVT): Define.

Wed Apr 29 17:15:59 1992  Roland McGrath  (roland@albert.gnu.ai.mit.edu)

	* Version 3.62.7.

	* load.c (load_average) [sgi]: Clear the high bit of the address
	from the symbol table before looking it up in kmem.

	* misc.c (fatal, makefile_fatal): Put *** in fatal error messages.
	(remake_file): No longer needed in message here.

	* main.c (die): Call reap_children with BLOCK==1.

Tue Apr 28 20:44:35 1992  Roland McGrath  (roland@albert.gnu.ai.mit.edu)

	* rule.c (freerule): Don't set LASTRULE->next if LASTRULE is nil.

Sun Apr 26 15:09:51 1992  Roland McGrath  (roland@albert.gnu.ai.mit.edu)

	* rule.c (count_implicit_rule_limits): Initialize LASTRULE to nil,
	not to head of chain.  Extract next ptr before we might do
	freerule, and use that for next iteration.
	(freerule): Still do next ptr frobbing if LASTRULE is nil.

Tue Apr 21 03:16:29 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* job.c (child_error): Removed extra %s from error msg format.

	* Version 3.62.6.

	* job.c (reap_children): Don't start later commands in a sequence
	if ERR is nonzero.

	* job.c (new_job): Always call reap_children with BLOCK==0 first thing.

	* job.c (reap_children): New function; work that used to be done in
	child_handler.
	(child_died): New global var.
	(child_handler): Now just sets child_died.
	(wait_for_children): Removed.
	(unknown_children_possible, block_signals, unblock_signals,
	push_signals_blocked_p, pop_signals_blocked_p): Removed.
	(child_execute_job): Removed call to unblock_signals.
	(new_job): Removed calls to push_signals_blocked_p and
	pop_signals_blocked_p.
	* job.h: Declare reap_children, not wait_for_children.
	* commands.c (fatal_error_signal), job.c (new_job),
	load.c [LDAV_BASED] (wait_to_start_job), main.c (die),
	remake.c (update_goal_chain), function.c (expand_function: `shell'):
	Changed wait_for_children calls to reap_children.
	Some needed to be loops to wait for all children to die.
	* commands.c (fatal_error_signal), main.c (main,
	log_working_directory), function.c (expand_function): Removed calls
	to push_signals_blocked_p and pop_signals_blocked_p.
	* job.h: Removed decls.

	* job.h: Added copyright notice.

Wed Apr 15 02:02:40 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* job.c (child_error): No *** for ignored error.

Tue Apr 14 18:31:21 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* implicit.c (DEBUGP2): Use do ... while (0) instead of if ... else to
	avoid compiler warnings.

	* read.c (parse_file_seq): Don't remove ./ when it is followed by a
	blank.

Mon Apr 13 21:56:15 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* make.h (DEBUGPR): Use do ... while (0) instead of if ... else to
	avoid compiler warnings.

	* remake.c (notice_finished_file): Run file_mtime on the also_make
	files, so vpath_search can happen.

	* GNUmakefile (tests): Use perl test suite from csa@sw.stratus.com.
	(alpha-files): Include test suite tar file.

Fri Apr  3 00:50:13 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* Version 3.62.5.

Wed Apr  1 05:31:18 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* remake.c (update_file, update_file_1): Do check_renamed on elts
	of dep chains when traversing them.  Something unrelated might have
	renamed one of the files the dep chain points to.

	* file.c (rename_file): If FILE has been renamed, follow its
	`renamed' ptr, so we get to the final real FILE.  Using the renamed
	ones loses because they are not in the hash table, so the removal
	code loops infinitely.

	* read.c (read_all_makefiles): Clobber null terminator into
	MAKEFILES expansion, so string passed to read_makefile is properly
	terminated.

Mon Mar 30 20:18:02 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* commands.c (set_file_variables): $* for archive member with
	explicit cmds is stem of member, not of whole `lib(member)'.

Thu Mar 26 15:24:38 1992  Roland McGrath  (roland@albert.gnu.ai.mit.edu)

	* Version 3.62.4.

Tue Mar 24 05:20:51 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* rule.c (new_pattern_rule): Rules are identical only if all their
	targets match (regardless of order).

Wed Mar 11 13:49:54 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)

	* remake.c (remake_file): Changed error "no way to make" to "no
	rule to make".  Fiat Hugh.

	* make.texinfo (Last Resort): Describe %:: rules and new .DEFAULT
	behavior.

	* remake.c (update_file_1): Only use .DEFAULT cmds if FILE is not a
	target.

Tue Mar 10 18:13:13 1992  Roland McGrath  (roland@wookumz.gnu.ai.mit.edu)

	* remote-stub.c, remote-cstms.c (start_remote_job): Take new arg,
	environment to pass to child.
	* job.c (start_job): Pass it.

Mon Mar  9 19:00:11 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* file.c (enter_file): Also strip ./s here, to get command-line
	target names.

	* remote-cstms.c: Add comment telling people to leave me alone.

	* compatMakefile (manpage install): Remove target before copying.

Tue Mar  3 18:43:21 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* make.texinfo (Missing): Renamed to "Incompatibilities and ...".
	Added paragraph describing $? incompatibility with Unix and POSIX.2.

Sun Mar  1 15:50:54 1992  Roland McGrath  (roland@nutrimat.gnu.ai.mit.edu)

	* function.c (expand_function: `shell'): Don't declare fork or pipe.
	Use vfork instead of fork.

Tue Feb 25 22:05:32 1992  Roland McGrath  (roland@wookumz.gnu.ai.mit.edu)

	* make.texinfo (Chained Rules): Clarify .PRECIOUS to save
	intermediate files.

	* load.c [sun] (LDAV_CVT): Define to divide by FSCALE.

Sun Feb 16 02:05:16 1992  Roland McGrath  (roland@wookumz.gnu.ai.mit.edu)

	* Version 3.62.3.

Sat Feb 15 17:12:20 1992  Roland McGrath  (roland@wookumz.gnu.ai.mit.edu)

	* compatMakefile (makeinfo): Use emacs batch-texinfo-format fn.

Fri Feb 14 00:11:55 1992  Roland McGrath  (roland@wookumz.gnu.ai.mit.edu)

	* read.c (read_makefile): Correctly handle define & endef in ifdefs.

	* read.c (record_files): Pass arg for %s in error msg.

	* main.c (main) [__IBMR2, POSIX]: Use correct (a la USGr3) setvbuf
	call.

Wed Feb 12 12:07:39 1992  Roland McGrath  (roland@wookumz.gnu.ai.mit.edu)

	* make.texinfo (Libraries/Search): Say it does /usr/local/lib too.

Sun Feb  9 23:06:24 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* read.c (read_makefile): Check for extraneous `endef' when ignoring.

Thu Feb  6 16:15:48 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Version 3.62.2.

Tue Feb  4 20:04:46 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* job.c (construct_command_argv_internal): Correctly ignore
	whitespace after backslash-NL.

Fri Jan 31 18:30:05 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* compatMakefile: Ignore errors from chgrp and chmod when installing.

Wed Jan 29 18:13:30 1992  Roland McGrath  (roland@albert.gnu.ai.mit.edu)

	* main.c (main): When setting MAKELEVEL in the env to re-exec,
	allocate space so as not to clobber past the end of the old string.

	* make.h [HAVE_ALLOCA_H]: Include <alloca.h>
	* compatMakefile (defines): Document HAVE_ALLOCA_H.

Mon Jan 20 13:40:05 1992  Roland McGrath  (roland@albert.gnu.ai.mit.edu)

	* make.h [VFORK_MISSING]: Use fork instead.
	* compatMakefile (defines): Document same.

	* job.c (construct_command_argv_internal): Don't create an empty
	arg if backslash-NL is at beginning of word.

Sun Jan 19 16:26:53 1992  Roland McGrath  (roland@albert.gnu.ai.mit.edu)

	* main.c [DGUX]: Call setvbuf as for USGr3.

	* job.c (construct_command_argv_internal): Notice correctly that
	backslash-NL is the end of the arg (because it is replaced with a
	space).

Thu Jan 16 18:42:38 1992  Roland McGrath  (roland@albert.gnu.ai.mit.edu)

	* job.c (construct_command_argv_internal): If SHELL is nil, set it
	to default_shell before proceeding.

	* make.h [sgi]: No alloca.h, after all.

Wed Jan 15 12:30:04 1992  Roland McGrath  (roland@albert.gnu.ai.mit.edu)

	* read.c (multi_glob): Cons up the chain of the results of glob
	from back to front, so it comes out in forward order.

	* job.c (construct_command_argv_internal): Don't eat char following
	backslash-NL.

Mon Jan 13 19:16:56 1992  Roland McGrath  (roland@albert.gnu.ai.mit.edu)

	* Version 3.62.1.

	* default.c (default_variables) [ultrix]: GET=get, like USG.

	* job.c (construct_command_argv_internal): Remove tabs following
	backslash-NL combos in the input line, so they don't show up when
	that line is printed.

	* read.c (read_makefile): Don't collapse_continuations the line on
	input; do it on the copy we do remove_comments on.
	For rule lines, collapse_continuations the line after chopping
	";cmds" off the end, so we don't eat conts in the cmds.
	Give error for ";cmds" with no rule.
	* job.c (construct_command_argv_internal): Eat backslash-NL combos
	when constructing the line to recurse on for slow, too.

Sat Jan 11 02:20:27 1992  Roland McGrath  (roland@albert.gnu.ai.mit.edu)

	* file.c (enter_file): Don't strip leading `./'s.
	* read.c (parse_file_seq): Take new arg STRIP; if nonzero, do it here.
	* default.c (set_default_suffixes), function.c (string_glob),
	read.c (read_makefile), rule.c (install_pattern_rule): Change callers.

	* default.c (default_variables) [_IBMR2]: FC=xlf

	* job.c (construct_command_argv_internal): Turn backslash-NL and
	following whitespace into a single space, rather than just eating
	the backslash.

	* make.texinfo (Copying): @include gpl.texinfo, rather than
	duplicating its contents.

Fri Nov  8 20:06:03 1991  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* job.c (construct_command_argv_internal): Make sure not to bother
	processing an empty line.

	* Version 3.62.0.

	* job.c (construct_command_argv_internal): Always recurse for slow;
	simple case didn't handle finding newlines.

Tue Nov  5 18:51:10 1991  Roland McGrath  (roland@wookumz.gnu.ai.mit.edu)

	* job.c (construct_command_argv_internal): Set RESTP properly when
	slow; don't \ify past a newline.

Fri Nov  1 19:34:28 1991  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* make.h [sgi]: #include <alloca.h>.



See ChangeLog.1 for earlier changes.