summaryrefslogtreecommitdiff
path: root/m4/ChangeLog
blob: d225958c78102c7985191920772cf5ef92e82bee (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
2006-08-15  Jim Meyering  <jim@meyering.net>

	* openat.m4 (gl_FUNC_OPENAT): Add at-func.c via AC_LIBSOURCES.

2006-08-10  Jim Meyering  <jim@meyering.net>

	Update from gnulib.
	* cycle-check.m4 (gl_CYCLE_CHECK): Don't mention same-inode.h.
	Require gl_STRUCT_DEV_INO and gl_SAME_INODE.
	* dev-ino.m4, same-inode.m4: New files.

2006-08-10  Paul Eggert  <eggert@cs.ucla.edu>

	Accommodate new getaddrinfo implementation in gnulib.
	* arpa_inet_h.m4, inet_ntop.m4, netinet_in_h.m4, snprintf.m4:
	New files, from gnulib.
	* prereq.m4 (gl_PREREQ): Require gl_FUNC_SNPRINTF, gl_GETADDRINFO,
	gl_HEADER_ARPA_INET, gl_HEADER_NETINET_IN, gl_HEADER_SYS_SOCKET,
	gl_INET_NTOP, gl_TYPE_SOCKEN_T.

2006-08-09  Paul Eggert  <eggert@cs.ucla.edu>

	* inttypes-h.m4, stdarg.m4: New files, from gnulib.
	* prereq.m4 (gl_PREREQ): Require gl_STDARG_H.
	Require gl_FOPEN_SAFER rather than gl_STDIO_SAFER (due to renaming).
	* getline.m4, gettext.m4, inttypes-pri.m4, lib-link.m4, localcharset.m4:
	* mbchar.m4, nls.m4, po.m4, stdint.m4, stdio-safer.m4, unistd-safer.m4:
	* wcwidth.m4:
	Update from gnulib.

2006-08-08  Paul Eggert  <eggert@cs.ucla.edu>

	* memxfrm.m4, randint.m4, randperm.m4, randread.m4: New files.

	* prereq.m4 (gl_PREREQ): Require gl_MEMXFRM, gl_RANDINT, gl_RANDPERM,
	gl_RANDREAD.

	* restrict.m4: Remove, now that we assume Autoconf 2.58 or later.
	All uses of gl_C_RESTRICT changed to AC_C_RESTRICT.

2006-07-22  Paul Eggert  <eggert@cs.ucla.edu>

	* close-stream.m4: New file.
	* prereq.m4 (gl_PREREQ): Require gl_CLOSE_STREAM.

2006-07-16  Paul Eggert  <eggert@cs.ucla.edu>

	* mkancesdirs.m4: New file.
	* afs.m4: Remove; no longer needed.
	* jm-macros.m4 (gl_MACROS): Remove gl_AFS.
	* mkdir-p.m4 (gl_MKDIR_PARENTS): Mention dirchownmod.c, dirchownmod.h.
	Don't require AC_FUNC_ALLOCA, gl_AFS, gl_CHDIR_SAFER; no longer needed.
	Require gl_FUNC_LCHOWN, since dirchownmod.c needs it.
	* prereq.m4 (gl_PREREQ): Require gl_MKANCESDIRS.

2006-07-11  Eric Blake  <ebb9@byu.net>

	* absolute-header.m4: Fix comments to match recent change.

2006-07-10  Derek R. Price  <derek@ximbiot.com>
	and Paul Eggert  <eggert@cs.ucla.edu>

	* backupfile.m4, d-ino.m4, d-type.m4, dirfd.m4, fts.m4, getcwd.m4:
	* savedir.m4:
	Ignore the obsolescent !HAVE_DIRENT_H case.  Consolidate NAMLEN
	macros into the GNU _D_EXACT_NAMLEN.

2006-07-10  Paul Eggert  <eggert@cs.ucla.edu>

	* stdint.m4 (gl_STDINT_H): Like yesterday's change to
	absolute-header.m4.  Also, set ABSOLUTE_STDINT_H to a string
	"no/such/file/stdint.h" when there is no such file, so that
	the resulting C code can be parsed by dodgy compilers.
	Problems reported by Bob Proulx.

2006-07-09  Paul Eggert  <eggert@cs.ucla.edu>

	* absolute-header.m4 (gl_ABSOLUTE_HEADER): Use "" rather than <>
	around the absolute name, to work around a problem with the HP-UX
	11.23 native C compiler, reported by Bob Proulx.

	Update from gnulib, as follows:

	2006-07-06  Derek R. Price  <derek@ximbiot.com>
	and Paul Eggert  <eggert@cs.ucla.edu>

	* backupfile.m4 (gl_BACKUPFILE): Check for dirent.h, instead
	of invoking obsolescent AC_HEADER_DIRENT macro.
	* d-ino.m4 (gl_CHECK_TYPE_STRUCT_DIRENT_D_INO): Likewise.
	* d-type.m4 (gl_CHECK_TYPE_STRUCT_DIRENT_D_TYPE): Likewise.
	* dirfd.m4 (gl_FUNC_DIRFD): Likewise.
	* fts.m4 (gl_FUNC_FTS_CORE): Likewise.
	* getcwd.m4 (gl_PREREQ_GETCWD): Likewise.
	* savedir.m4 (gl_SAVEDIR): Likewise.

	2006-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* fileblocks.m4 (gl_PREREQ_FILEBLOCKS): AC_CHECK_DECLS_ONCE may
	expand to nothing, so add a shell command to avoid syntax error.
	* getpass.m4 (gl_PREREQ_GETPASS): Likewise.

	2006-07-06  Paul Eggert  <eggert@cs.ucla.edu>

	* fnmatch.m4 (_AC_LIBOBJ_FNMATCH): Don't check for getenv decl;
	no longer needed.  Check for isblank decl.
	* mkstemp.m4 (gl_PREREQ_TEMPNAME): Don't check for getenv decl.
	* regex.m4 (gl_PREREQ_REGEX): Dheck for isblank decl instead
	of existence.

	2006-07-05  Paul Eggert  <eggert@cs.ucla.edu>

	* xstrtol.m4 (gl_PREREQ_XSTRTOL): Use AC_CHECK_DECLS_ONCE
	rather than AC_CHECK_DECLS for strtoimax and strtoumax.
	* getusershell.m4 (gl_PREREQ_GETUSERSHELL): Remove; no longer needed.
	All uses removed.
	* strtol.m4 (gl_PREREQ_STRTOL): Likewise.
	* strtoul.m4 (gl_PREREQ_STRTOUL): Likewise.
	* exclude.m4 (gl_EXCLUDE): Don't check for isascii; no longer needed.
	* getdate.m4 (gl_GETDATE): Likewise.
	* getusershell.m4 (gl_PREREQ_GETUSERSHELL): Likewise.
	* memcasecmp.m4 (gl_MEMCASECMP): Likewise.
	* strtod.m4 (gl_FUNC_STRTOD): Likewise.
	* strtol.m4 (gl_PREREQ_STRTOL): Likewise.
	* strtoul.m4 (gl_PREREQ_STRTOUL): Likewise.
	* xstrtol.m4 (gl_PREREQ_XSTRTOL): Likewise.
	* exclude.m4 (gl_EXCLUDE): Don't require AC_C_INLINE; no longer
	needed.

	2006-07-05  Derek R. Price  <derek@ximbiot.com>

	* calloc.m4 (_AC_FUNC_CALLOC_IF): Don't require AC_HEADER_STDC;
	no longer needed.
	* exclude.m4 (gl_EXCLUDE): Likewise.
	* getdate.m4 (gl_GETDATE): Likewise.
	* getusershell.m4 (gl_PREREQ_GETUSERSHELL): Likewise.
	* memcasecmp.m4 (gl_MEMCASECMP): Likewise.
	* strtod.m4 (gl_FUNC_STRTOD): Likewise.
	* strtol.m4 (gl_PREREQ_STRTOL): Likewise.
	* xstrtol.m4 (gl_PREREQ_XSTRTOL): Likewise.

	2006-07-05  Eric Blake  <ebb9@byu.net>

	* sockpfaf.m4 (gl_SOCKET_FAMILIES): Use gl_HEADER_SYS_SOCKET
	to avoid 'header present but could not be compiled' on cygwin.

	2006-07-03  Bruno Haible  <bruno@clisp.org>

	* strndup.m4 (gl_FUNC_STRNDUP): When cross-compiling, check whether
	the function exists, before testing against AIX.
	Reported by Martin Lambers <marlam@marlam.de>.

	2006-07-04  Paul Eggert  <eggert@cs.ucla.edu>

	* absolute-header.m4 (gl_ABSOLUTE_HEADER): Prepend three slashes
	to the absolute name, not just one, to bypass Sun C 5.8's
	"warning: #include of /usr/include/... may be non-portable".

	2006-07-03  Paul Eggert  <eggert@cs.ucla.edu>

	* absolute-header.m4: Renamed from full-header-path.m4.
	This is to keep the terminology clean; POSIX talks about
	"absolute pathnames", not "full pathnames", but the GNU
	Coding Standards say to use "path" for something else;
	so use "absolute" to keep both sides happy.
	(gl_ABSOLUTE_HEADER): Renamed from gl_FULL_HEADER_PATH.
	Set gl_absolute_header, not gl_full_header_path.
	Set gl_cv_absolute_<header>, not gl_full_path_<header>.
	Define ABSOLUTE_<HEADER>, not FULL_PATH_<HEADER>.
	All uses changed.

2006-07-08  Jim Meyering  <jim@meyering.net>

	* link-follow.m4: Remove one of two adjacent "whether"s in a comment.
	* getopt.m4: Remove one of two adjacent "your"s in a comment.
	* autobuild.m4: Remove one of two adjacent "can"s in a comment.
	* regex.m4 (gl_REGEX): Remove one of two adjacent "the"s in a comment.

2006-07-03  Paul Eggert  <eggert@cs.ucla.edu>

	* prereq.m4 (gl_PREREQ): Require gl_FUNC_WCWIDTH, to accommodate
	changes mentioned below.
	* setenv.m4 (gt_FUNC_SETENV): Undo private change that added an
	AC_LIBSOURCES line here, since Bruno didn't buy it back.  Instead,
	update ../lib/Makefile.am to mention the files explicitly.

	Sync from gnulib.

	2006-06-28  Simon Josefsson  <jas@extundo.com>

	* getaddrinfo.m4: Look for getnameinfo prototypes too.

	2006-06-28  Eric Blake  <ebb9@byu.net>

	* mbswidth.m4 (gl_MBSDWIDTH): Move wcwidth from here...
	* wcwidth.m4 (gl_FUNC_WCWIDTH): ...to this new file.

	2006-06-22  Simon Josefsson  <jas@extundo.com>

	* sockpfaf.m4: Include winsock2.h too, to make it work under
	MinGW.

	2006-06-21  Simon Josefsson  <jas@extundo.com>

	* getaddrinfo.m4: Don't define WINVER.  Look for gethostbyname in
	-lws2_32 too.  Fixes getaddrinfo on Windows 2000, with the price
	of using the (limited) gnulib implementation on Windows XP.

	2006-06-17  Bruno Haible  <bruno@clisp.org>

	* setenv.m4 (gl_PREREQ_SETENV, gl_PREREQ_UNSETENV): Remove test
	whether errno is declared. Assume <errno.h> declares errno.

	2006-06-16  Eric Blake  <ebb9@byu.net>

	* rmdir-errno.m4 (gl_FUNC_FMDIR_NOTEMPTY): Assume errno.h declares
	errno.

	2006-06-15  Eric Blake  <ebb9@byu.net>

	* ssize_t.m4 (gt_TYPE_SSIZE_T): Work in spite of -Werror.

	2006-04-20  Bruno Haible  <bruno@clisp.org>

	* getpass.m4 (gl_PREREQ_GETPASS):
	Don't call AC_CHECK_DECLS_ONCE with more than
	one argument, so that the code will be portable to Autoconf 2.60.
	* unlocked-io.m4 (gl_FUNC_GLIBC_UNLOCKED_IO): Likewise.

	2006-03-15  Eric Blake  <ebb9@byu.net>

	* dirfd.m4 (gl_FUNC_DIRFD): Use AC_REQUIRE for AC_HEADER_DIRENT.

2006-07-03  Jim Meyering  <jim@meyering.net>

	* ftruncate.m4 (gl_FUNC_FTRUNCATE): Adjust diagnostic to recommend
	./configure SKIP_FTRUNCATE_CHECK=yes, rather than env ... ./configure.
	Suggestion from Ralf Wildenhues.

2006-07-02  Paul Eggert  <eggert@cs.ucla.edu>

	* stdint.m4 (gl_STDINT_H): Use more-mnemonic identifiers for
	test cases, so that config.log is a bit easier to follow.

2006-07-02  Jim Meyering  <jim@meyering.net>

	* full-header-path.m4: New file, from gnulib.  Required by stdint.m4.

2006-07-02  Paul Eggert  <eggert@cs.ucla.edu>

	* longlong.m4: Sync from gnulib.
	* stdint.m4: Likewise.
	* ulonglong.m4: Likewise.

2006-06-30  Paul Eggert  <eggert@cs.ucla.edu>

	* c-strtod.m4 (gl_C_STRTOLD): Add c-strtod.c to LIBSOURCES.
	Require gl_USE_SYSTEM_EXTENSIONS, not gl_C_STRTOD, since we don't
	want to require the building of c-strtod.o.
	* lib-check.m4 (cu_LIB_CHECK): Remove SEQ_LIBM, since seq no longer
	needs -lm directly.
	* prereq.m4 (gl_PREREQ): Require gl_C_STRTOD and gl_XSTRTOLD.
	* xstrtod.m4 (gl_XSTRTOLD): New macro.

2006-06-29  Derek R. Price  <derek@ximbiot.com>

	* strftime.m4: Don't call AC_FUNC_STRFTIME.

2006-06-28  Paul Eggert  <eggert@cs.ucla.edu>

	* jm-macros.m4 (jl_MACROS): Require 2.60, not 2.59d.
	* jm-macros.m4 (gl_CHECK_ALL_TYPES): Don't require AC_C_CONST, since
	it's obsolete.

2006-06-28  Derek R. Price  <derek@ximbiot.com>

	* fnmatch.m4 (_AC_LIBOBJ_FNMATCH): Don't require AC_C_CONST, since
	it's obsolete.
	* strftime.m4 (gl_FUNC_GNU_STRFTIME): Likewise.
	* savedir.m4: Remove AC_FUNC_CLOSEDIR_VOID requirement.

2006-06-19  Paul Eggert  <eggert@cs.ucla.edu>

	* lib-ignore.m4 (gl_IGNORE_UNUSED_LIBRARIES): Prefer binutils's
	--as-needed option if available.  Problem reported by Albert Chin in
	<http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00114.html>.
	However, use -Wl,--as-needed, not bare --as-needed, since HP-UX 11.11
	cc merely issues a bunch of annoying warnings for --as-needed
	(this problem was reported by Bob Proulx).  Also, try linking with
	-lm to detect a bug in binutils 2.16 (this problem was reported
	by Ralf Wildenhues).

2006-06-18  Jim Meyering  <jim@meyering.net>

	Test for a bug that causes glibc's getcwd to suffer a failed assertion.
	* getcwd-abort-bug.m4 (gl_FUNC_GETCWD_ABORT_BUG): New file and macro.
	* getcwd.m4 (gl_FUNC_GETCWD): If we detect support for getcwd_null,
	also check for glibc-2.4's abort-inducing bug.

	* getcwd-path-max.m4 (gl_FUNC_GETCWD_PATH_MAX): Fix typo.
	Low-probability clean-up should be to use rmdir to get rid of
	the just-created directory, not unlink.

	* ftruncate.m4 (gl_FUNC_FTRUNCATE): If ftruncate is missing, make
	configure fail, and request a bug report to inform us about it.
	Add a comment that, barring reports to the contrary, in 2007 we'll
	assume ftruncate is universally available.

2006-06-10  Jim Meyering  <jim@meyering.net>

	Apply this change from gnulib:

	2006-05-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
	            Bruno Haible  <bruno@clisp.org>

	* strndup.m4 (gl_FUNC_STRNDUP): Replace the AC_REPLACE_FUNCS with a
	check for the declaration of strnlen and a run test that exposes the
	AIX 5.1 strnlen bug.  In the failure case, #define strndup to
	rpl_strndup.

2006-05-28  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* c-strtod.m4 (gl_C99_STRTOLD): Use a link test rather than a
	compile test, for Tru64 4.0D.

2006-05-24  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4: Require autoconf-2.59d, for its fixed version
	of AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK.

2006-05-19  Paul Eggert  <eggert@cs.ucla.edu>

	* nanosleep.m4 (gl_FUNC_NANOSLEEP): Rename cache variables to use
	gl_ rather than jm_.  Link, don't run, so that cross-compiles are
	allowed.  Check that resulting type is arithmetic.  Move AC_REQUIRE
	and AC_CHECK_HEADERS_ONCE outside of AC_CACHE_CHECK, since they're
	not really conditional on the cache.
	(gl_PREREQ_NANOSLEEP): Check for sys/select.h.

2006-05-14  Paul Eggert  <eggert@cs.ucla.edu>

	* stdbool.m4 (AC_HEADER_STDBOOL): Fix overly-picky
	test for C99 conformance; (bool) 0.5 is an integer constant
	expression, but (bool) -0.5 is not.  Problem reported by Fedor
	Sergeev in <http://forum.sun.com/jive/thread.jspa?threadID=96202>.

2006-02-17  Eric Blake  <ebb9@byu.net>

	Sync from gnulib.
	* getaddrinfo.m4 (gl_GETADDRINFO): Fix caching error.

2006-04-24  Paul Eggert  <eggert@cs.ucla.edu>

	* unlink-busy.m4 (gl_FUNC_UNLINK_BUSY_TEXT): Use prototype
	to define main with arguments, for C++.  Reported by Eric Blake.
	* getcwd-path-max.m4 (gl_FUNC_GETCWD_PATH_MAX): Likewise.
	* fsusage.m4 (gl_FILE_SYSTEM_USAGE): Specify a return type
	for 'main', for C99 and C++.

2006-04-24  Paul Eggert  <eggert@cs.ucla.edu>

	* fsusage.m4 (gl_FILE_SYSTEM_USAGE): Use return, not exit.
	Don't assume that exit status -1 is valid.
	* nanosleep.m4 (gl_FUNC_NANOSLEEP): Likewise.
	* putenv.m4 (gl_FUNC_PUTENV): Likewise.
	* rmdir-errno.m4 (gl_FUNC_RMDIR_NOTEMPTY): Likewise.
	* readdir.m4 (GL_FUNC_READDIR): Include <stdlib.h>.
	* rename.m4 (vb_FUNC_RENAME): Likewise.
	* unlink-busy.m4 (gl_FUNC_UNLINK_BUSY_TEXT): Use AC_RUN_IFELSE,
	not AC_TRY_RUN.  Use return, not exit.  Don't assume that
	functions can be used without declaring them, or that you can
	exit with status -1.
	* utimes-null.m4 (gl_FUNC_UTIMES_NULL): Likewise.

2006-04-17  Paul Eggert  <eggert@cs.ucla.edu>

	* filemode.m4 (gl_FILEMODE): Check for strmode declaration.

2006-04-12  Paul Eggert  <eggert@cs.ucla.edu>

	* jm-macros.m4 (gl_MACROS): Check for setgroups and sync, since they
	are not in Interix.

2006-04-11  Paul Eggert  <eggert@cs.ucla.edu>

	* time_r.m4 (gl_TIME_R): Add AC_LIBSOURCES for time_r.c and time_r.h.

2006-04-09  Paul Eggert  <eggert@cs.ucla.edu>

	* regex.m4 (gl_REGEX): Check for new glibc interface to
	translation table.

2006-03-11  Eric Blake  <ebb9@byu.net>

	* double-slash-root.m4: New file, provides gl_DOUBLE_SLASH_ROOT.
	* dirname.m4 (gl_DIRNAME): Use gl_DOUBLE_SLASH_ROOT.
	* dos.m4 (FILE_SYSTEM_PREFIX_LEN): Move from here to dirname.h.
	(FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE): New define.

2006-03-25  Paul Eggert  <eggert@cs.ucla.edu>

	* regex.m4 (gl_REGEX): Don't insist on REG_SYNTAX_POSIX_EGREP,
	REG_SYNTAX_EMACS, and REG_IGNORE_CASE.  Settle for the traditional
	glibc names.  Even if glibc is changed to conform to POSIX, the
	traditional names will be available anyway, since regex depends on
	the extensions module.  Also, fix a longstanding typo in the
	implementation of Spencer ERE test #75 from grep 2.3.  Problems
	reported by Emanuele Giaquinta.  Also, change sense of cached
	variable, so that the message makes sense.

2006-03-17  Jim Meyering  <jim@meyering.net>

	* regex.m4 (gl_REGEX): Fix typo in last change:
	s/_REGEX_WIDE_OFFSETS/_REGEX_LARGE_OFFSETS/.

2006-03-16  Paul Eggert  <eggert@cs.ucla.edu>

	* regex.m4 (gl_REGEX): Don't check for off_t, since the code
	no longer needs it.  Instead, check that regoff_t is as least
	as wide as ptrdiff_t.

	Don't define _REGEX_WIDE_OFFSETS unless using the included regex,
	so that our regex.h stays compatible with the installed regex.
	This is helpful for installers who configure --without-included-regex.
	Problem reported by Emanuele Giaquinta.

2006-03-12  Jim Meyering  <jim@meyering.net>

	* chdir-safer.m4 (gl_CHDIR_SAFER): Add same-inode.h to the list.
	* cycle-check.m4 (gl_CYCLE_CHECK): Likewise.
	* same.m4 (gl_SAME): Likewise.
	* root-dev-ino.m4 (gl_ROOT_DEV_INO): Likewise.

2006-03-12  Paul Eggert  <eggert@cs.ucla.edu>

	* prereq.m4 (gl_PREREQ): Require gl_TIME_R.
	* time_r.m4: New file, from gnulib.

2006-03-01  Paul Eggert  <eggert@cs.ucla.edu>

	* clock_time.m4 (gl_CLOCK_TIME): Require gl_USE_SYSTEM_EXTENSIONS,
	not merely AC_GNU_SOURCE, for the benefit of Solaris 10 when compiled
	pedantically.
	* nanosleep.m4 (gl_FUNC_NANOSLEEP): Likewise.
	* timespec.m4 (gl_TIMESPEC): Likewise.

	* extensions.m4 (gl_USE_SYSTEM_EXTENSIONS): Use "=" with "test",
	not "==".  Reported by Ralf Wildenhues.

2006-02-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* mkdir-p.m4 (gl_MKDIR_PARENTS): Require gl_FUNC_LCHMOD and
	gl_CHDIR_SAFER.

2006-02-16  Eric Blake  <ebb9@byu.net>

	Sync from gnulib.
	* sys_socket_h.m4: New file. Solves 'present but cannot compile'
	warnings on cygwin, which cannot use ws2tcpip.h.
	* socklen.m4 (gl_TYPE_SOCKLEN_T): Use gl_HEADER_SYS_SOCKET.
	Don't use ws2tcpip.h if sys/socket.h works.
	* getaddrinfo.m4 (gl_PREREQ_GETADDRINFO): Use
	gl_HEADER_SYS_SOCKET.
	(gl_GETADDRINFO): Don't use ws2tcpip.h when sys/socket.h is
	present.

2006-02-14  Simon Josefsson  <jas@extundo.com>

	Sync from gnulib.
	* getaddrinfo.m4: Look for getaddrinfo inside ws2tcip.h and
	-lws2_32.  Protect sys/socket.h and netdb.h #include's.  Include
	ws2tcpip.h with WINVER=0x0501.  All for mingw32.
	* socklen.m4: Look in ws2tcpip.h too, for mingw32.

2006-02-05  Paul Eggert  <eggert@cs.ucla.edu>

	* extensions.m4 (gl_USE_SYSTEM_EXTENSIONS): Don't #define
	__EXTENSIONS__ if this causes compilation to fail.  Problem
	reported by Nelson H. F. Beebe with Solaris 10 and Sun C 5.7
	c89 -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED.

2006-01-26  Paul Eggert  <eggert@cs.ucla.edu>

	* stdbool.m4 (AC_HEADER_STDBOOL): Sync from gnulib.
	Use 'defined __GNUC__' rather than __GNUC__.

2006-01-25  Paul Eggert  <eggert@cs.ucla.edu>

	* stdbool.m4: Merge from gnulib; we still don't quite match
	exactly, but we're getting closer.
	(AC_HEADER_STDBOOL): Add some comments.

2006-01-24  Jim Meyering  <jim@meyering.net>

	* openat.m4 (gl_FUNC_OPENAT): Add AC_LIBSOURCES([intprops.h]).
	Reported by Mark D. Baushke.

2006-01-23  Paul Eggert  <eggert@cs.ucla.edu>

	* getopt.m4 (gl_PREREQ_GETOPT): Check for getenv decl.

2006-01-20  Paul Eggert  <eggert@cs.ucla.edu>

	* lib-ignore.m4 (gl_IGNORE_UNUSED_LIBRARIES): Use -Wl,-z,ignore
	rather than -Xlinker -z -Xlinker ignore, as it's more portable.
	Suggested by Bruno Haible.

2006-01-17  Jim Meyering  <jim@meyering.net>

	* fts.m4 (gl_FUNC_FTS_CORE): Depend on gl_FUNC_OPENAT.

2006-01-16  Paul Eggert  <eggert@cs.ucla.edu>

	* lib-ignore.m4 (gl_IGNORE_UNUSED_LIBRARIES): Don't use ldd, as
	it's not portable and it doesn't work with cross-compiles.
	Problem reported by Bruno Haible.  Fix missing-$ typo in
	'test "gl_cv_ignore_unused_libraries" ...' that prevented
	-zignore from being used with Sun's C compiler.

2006-01-13  Jim Meyering  <jim@meyering.net>

	* ls-mntd-fs.m4 (AC_FUNC_GETMNTENT): Invoke AC_CHECK_FUNCS(getmntent)
	unconditionally so that tests of $ac_cv_func_getmntent (e.g., in
	gl_LIST_MOUNTED_FILE_SYSTEMS) need not double-quote uses of that
	variable, to accommodate the rare case in which getmntent is
	available in none of the libraries checked.  This happens at
	least on FreeBSD 5.0.

2006-01-11  Paul Eggert  <eggert@cs.ucla.edu>

	* prereq.m4 (gl_PREREQ): Require gl_STDINT_H.
	* stdint.m4: New file, from gnulib.

2006-01-11  Jim Meyering  <jim@meyering.net>

	* openat.m4 (gl_FUNC_OPENAT): Require and compile fchmodat.c.
	Check for the lchmod function.

2006-01-10  Paul Eggert  <eggert@cs.ucla.edu>

	* argmatch.m4 (gl_ARGMATCH): Don't require gl_FUNC_MEMCMP, for the
	sake of packages that don't want to worry about ancient systems.

	* getaddrinfo.m4, localcharset.m4, md5.m4, memcoll.m4:
	Sync from gnulib.

2006-01-10  Jim Meyering  <jim@meyering.net>

	* fpending.m4: Also include <stdio.h>, for Dragonfly.
	Patch by Joerg Sonnenberger.

2006-01-06  Paul Eggert  <eggert@cs.ucla.edu>

	* lib-ignore.m4: New file.

2006-01-01  Paul Eggert  <eggert@cs.ucla.edu>

	* chmod-safer.m4: Remove.
	* lchmod.m4: New file.
	* jm-macros.m4 (gl_MACROS): Require gl_FUNC_LCHMOD.
	Don't require gl_CHDIR_SAFER.

2005-12-21  Jim Meyering  <jim@meyering.net>

	* chdir-safer.m4: New file.
	* jm-macros.m4: Require gl_CHDIR_SAFER.

2005-12-05  Andreas Gruenbacher  <agruen@suse.de>

	* acl.m4 (AC_FUNC_ACL): Add POSIX ACL and Linux-specific acl tests.

2005-12-14  Jim Meyering  <jim@meyering.net>

	* fprintftime.m4: New file.
	* jm-macros.m4: Require gl_FPRINTFTIME.

2005-12-13  Paul Eggert  <eggert@cs.ucla.edu>

	* stdbool.m4 (AM_STDBOOL_H): Substitute HAVE__BOOL again, reverting
	2005-11-25 change.
	(AC_HEADER_STDBOOL): Check for buggy compiler that
	has _Bool but mishandles _Bool |= _Bool.

2005-12-07  Paul Eggert  <eggert@cs.ucla.edu>

	* stat-time.m4 (gl_STAT_TIME): Add check for
	TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
	porting problem reported by Georg Schwarz in
	<http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.

2005-12-02  Paul Eggert  <eggert@cs.ucla.edu>

	* socklen.m4 (gl_TYPE_SOCKLEN_T): Renamed from gl_SOCKLEN_T.
	Use implementation from Albert Chin, with some
	comments/corrections by Stepan Kasal and myself.
	* jm-macros.m4 (gl_MACROS): Adjust to renaming.

2005-12-01  Paul Eggert  <eggert@cs.ucla.edu>

	* regex.m4 (gl_REGEX): Check whether off_t can be used in a switch
	statement, to work around an HP-UX 10.20 compiler bug reported by
	Peter O'Gorman.

2005-12-01  Bruno Haible  <bruno@clisp.org>

	Import from gnulib.
	* mbchar.m4 (gl_MBCHAR): Check for wchar.h and wctype.h. Don't compile
	mbchar.c if they are not both present.
	* mbiter.m4 (gl_MBITER): Likewise.
	* strstr.m4 (gl_PREREQ_STRSTR): Use AC_REQUIRE.
	* strcase.m4 (gl_PREREQ_STRCASECMP): Likewise.

2005-11-30  Jim Meyering  <jim@meyering.net>

	* openat.m4 (gl_FUNC_OPENAT): Require and compile mkdirat.c.
	Require openat-priv.h.

2005-11-25  Paul Eggert  <eggert@cs.ucla.edu>

	* stdbool.m4 (AM_STDBOOL_H): Don't bother substituting HAVE__BOOL;
	no longer needed.
	(gl_STDBOOL_H): New macro, from gnulib.
	(AC_HEADER_STDBOOL): Sync with gnulib.

2005-11-20  Jim Meyering  <jim@meyering.net>

	* c.m4: Remove spurious space-before-TAB.

	* euidaccess-stat.m4 (gl_EUIDACCESS_STAT): New file/macro.
	* prereq.m4: Require gl_EUIDACCESS_STAT.

2005-11-18  Paul Eggert  <eggert@cs.ucla.edu>

	* c.m4: New file, to work around bugs in AIX cc.
	Problem reported by James Lemley.  This file can go away
	after Autoconf 2.60 comes out.

2005-11-10  Paul Eggert  <eggert@cs.ucla.edu>

	* gethrxtime.m4 (gl_PREREQ_GETHRXTIME): Don't require AC_HEADER_TIME
	or gettimeofday; no longer needed.

2005-10-30  Paul Eggert  <eggert@cs.ucla.edu>

	* chdir-long.m4 (gl_FUNC_CHDIR_LONG): Revamp wording and local
	variables to suggest the intended function of the PATH_MAX check.

2005-10-30  Kean Johnston  <jkj@sco.com>

	Trivial changes to support SCO systems.
	* chdir-long.m4 (gl_FUNC_CHDIR_LONG): Check for MAXPATHLEN as well
	as PATH_MAX.
	* fpending.m4 (gl_FUNC_FPENDING): Correct check for SCO systems,
	where __ptr is null when no I/O is pending.

2005-08-27  David Madore  <david.madore@ens.fr>

	* sha256.m4, sha512.m4: New files.
	* prereq.m4: Add gl_SHA256 and gl_SHA512.

2005-10-07  Paul Eggert  <eggert@cs.ucla.edu>

	* stdbool.m4 (AC_HEADER_STDBOOL): Add an "#ifdef __xlc__" test,
	since yesterday's attempt didn't work.

2005-10-06  Paul Eggert  <eggert@cs.ucla.edu>

	* stdbool.m4 (AC_HEADER_STDBOOL): Check that bool
	promotes to int, not unsigned int, to catch the AIX 5.3
	compiler bug.

2005-10-02  Alfred M. Szmidt  <ams@gnu.org>

	* chdir-long.m4 (gl_FUNC_CHDIR_LONG): Compare $gl_have_path...
	against `yes', rather than just testing for nonempty.

2005-10-01  Simon Josefsson  <jas@extundo.com>

	* getaddrinfo.m4: Include sys/types.h for sys/socket.h, on FreeBSD
	and Darwin.

2005-10-01  Simon Josefsson  <jas@extundo.com>

	* getaddrinfo.m4 (gl_PREREQ_GETADDRINFO): Use AC_GNU_SOURCE,
	GNU declares only getaddrinfo as an (POSIX) extension.
	Check for sys/types.h, sys/socket.h, and netdb.h too,
	needed by getaddrinfo.h.
	Check if getaddrinfo, freeaddrinfo and gai_strerror are
	declared by the POSIX headers.
	Check if struct addrinfo is declared.

2005-10-01  Jim Meyering  <jim@meyering.net>

	* getaddrinfo.m4 (gl_GETADDRINFO): Look for getservbyname in these
	libraries [inet nsl socket xnet].  Nelson Beebe reported that with
	native cc on Solaris 7, getaddrinfo.c requires -lsocket.

2005-09-29  Paul Eggert  <eggert@cs.ucla.edu>

	* openat.m4 (gl_FUNC_OPENAT): Check for fdopendir.

2005-09-28  Paul Eggert  <eggert@cs.ucla.edu>

	* ullong_max.m4 (gl_ULLONG_MAX): Simplify so that it merely
	defines ULONG_MAX_LT_ULLONG_MAX.  Thomas M.Ott reports that
	ULLONG_MAX doesn't work with 2.7.2.1.

2005-09-26  Jim Meyering  <jim@meyering.net>

	* utimes.m4 (gl_FUNC_UTIMES): Detect the version of utimes
	from glibc-2.2.5 that fails for read-only files.

2005-09-24  Paul Eggert  <eggert@cs.ucla.edu>

	* jm-macros.m4 (gl_MACROS): Check for fchmod and fchown.

	* mbchar.m4 (gl_MBCHAR): Check for wchar.h and wctype.h, and
	don't compile mbchar.c unless both headers exist.  See
	<http://lists.gnu.org/archive/html/bug-gnulib/2005-09/msg00242.html>.

2005-09-24  Jim Meyering  <jim@meyering.net>

	* getaddrinfo.m4 (gl_GETADDRINFO): Check for gethostbyname
	in the inet and nsl libraries.  Required on Solaris 5.7.

2005-09-23  Paul Eggert  <eggert@cs.ucla.edu>

	* regex.m4 (gl_REGEX): If replacing, define regcomp to rpl_regcomp,
	and similarly for the other external symbols.  Problem reported
	by James Gallager.

	* fnmatch.m4 (_AC_FUNC_FNMATCH_IF): Catch Sun Studio 10u1 on Linux
	bug reported by Jim Meyering.

	* jm-macros.m4 (gl_MACROS): Don't require gl_CHECK_TYPE_STRUCT_UTIMBUF.
	(gl_CHECK_ALL_HEADERS): Don't check for utime.h.
	* utimens.m4 (gl_UTIMENS): Check for futimesat (Solaris 10).
	* getaddrinfo.m4 (gl_PREREQ_GETADDRINFO): Undo previous change;
	not needed, since socklen is a prerequisite module.

2005-09-23  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4 (gl_MACROS): AC_REQUIRE([gl_SOCKLEN_T]) here,
	now that it's no longer required by getaddrinfo.m4.

	Correct build failure (socklen_t not defined) on at least
	mips-sgi-irix6.5 and alphaev67-dec-osf5.1.
	* getaddrinfo.m4 (gl_PREREQ_GETADDRINFO): Require gl_SOCKLEN_T.
	* socklen.m4: New file, from gnulib.

2005-09-22  Paul Eggert  <eggert@cs.ucla.edu>

	* getaddrinfo.m4 (gl_PREREQ_GETADDRINFO): Check for netinet/in.h.

2005-09-21  Paul Eggert  <eggert@cs.ucla.edu>

	* check-decl.m4 (_gl_DECL_HEADERS): Don't bother checking for
	standard C headers, or for headers we no longer use.
	* jm-macros.m4 (gl_MACROS): Don't require gl_FUNC_XANSTRFTIME;
	no longer needed.
	(gl_CHECK_ALL_HEADERS): Don't check for memory.h, mntent.h, mnttab.h,
	netdb.h, stdlib.h, stdint.h, string.h, sys/filsys.h, sys/fs/s5param.h,
	sys/fs_types.h, sys/fstyp.h, sys/mntent.h, sys/socket.h, sys/stafs.h,
	sys/timeb.h, unistd.h.  No longer needed.
	* prereq.m4 (gl_PREREQ): Require gl_FUNC_GETLINE rather than
	AM_FUNC_GETLINE.  Require gl_FUNC_GETPASS_GNU rather than
	gl_FUNC_GETPASS.  Require gl_MBCHAR and gl_MBITER.

	* xanstrftime.m4: Remove; no longer used.

	* getaddrinfo.m4, getdelim.m4, mbchar.m4, mbiter.m4, sockpfaf.m4:
	New files, from gnulib.

	* backupfile.m4, bison.m4, calloc.m4:
	* canonicalize.m4, chown.m4, cloexec.m4, dup2.m4:
	* fileblocks.m4, free.m4, ftruncate.m4, fts.m4:
	* getcwd.m4, getopt.m4, getpagesize.m4, getpass.m4:
	* getugroups.m4, group-member.m4, idcache.m4:
	* lib-link.m4, lib-prefix.m4, link-follow.m4:
	* mkdir-p.m4, mkstemp.m4, mktime.m4, mountlist.m4:
	* nanosleep.m4, onceonly_2_57.m4, pathmax.m4:
	* physmem.m4, posixver.m4, putenv.m4, safe-read.m4:
	* same.m4, save-cwd.m4, stdio-safer.m4, strndup.m4:
	* strnlen.m4, unistd-safer.m4, unlinkdir.m4:
	* userspec.m4, xreadlink.m4, xstrtod.m4:
	Sync from gnulib.

	* canon-host.m4, getline.m4, mbrtowc.m4, strcase.m4, strstr.m4:
	Nontrivial sync from gnulib.

2005-09-16  Paul Eggert  <eggert@cs.ucla.edu>

	* jm-macros.m4 (gl_CHECK_ALL_TYPES): Do not require
	AC_STRUCT_ST_MTIM_NSEC; it's obsolete.
	* prereq.m4 (gl_PREREQ): Require gl_STAT_TIME.

	Import from gnulib.
	* st_mtim.m4: Remove.  Superseded by...
	* stat-time.m4: New file.
	* timespec.m4 (gl_TIMESPEC): Require AC_C_INLINE.
	Do not invoke AC_STRUCT_ST_MTIM_NSEC; no longer needed.

2005-09-13  Jim Meyering  <jim@meyering.net>

	* autobuild.m4: New file, from autobuild.

2005-09-09  Paul Eggert  <eggert@cs.ucla.edu>

	* regex.m4: Import from gnulib, to fix some 64-bit bugs.

2005-09-01  Jim Meyering  <jim@meyering.net>

	* lchown.m4: Require gl_FUNC_CHOWN, for the definition of
	CHOWN_MODIFIES_SYMLINK, which is used by lchown.c.
	Require gl_STAT_MACROS, too.

2005-08-27  Jim Meyering  <jim@meyering.net>

	* fcntl-safer.m4, stdio-safer.m4, unistd-safer.m4: Sync from gnulib.

2005-08-01  Jim Meyering  <jim@meyering.net>

	* xanstrftime.m4 (gl_FUNC_XANSTRFTIME): New file/macro.
	* jm-macros.m4: Require gl_FUNC_XANSTRFTIME.

2005-07-25  Paul Eggert  <eggert@cs.ucla.edu>

	* regex.m4 (gl_INCLUDED_REGEX): Use AC_RUN_ELSE instead of the
	obsolescent AC_TRY_RUN.  Include the default includes files, for 'exit'.

2005-07-21  Paul Eggert  <eggert@cs.ucla.edu>

	* getdate.m4 (gl_C_COMPOUND_LITERALS): New macro.
	(gl_GETDATE): Use it.

2005-07-13  Paul Eggert  <eggert@cs.ucla.edu>

	* lib-check.m4 (cu_LIB_CHECK): Remove no-longer-necessary check
	for fesetround.

2005-07-08  Paul Eggert  <eggert@cs.ucla.edu>

	* jm-macros.m4 (gl_CHECK_ALL_HEADERS): Check for stropts.h.

2005-07-07  Paul Eggert  <eggert@cs.ucla.edu>

	* backupfile.m4 (gl_BACKUPFILE): Use AC_CHECK_FUNCS_ONCE on pathconf.
	* same.m4 (gl_SAME): Likewise.
	Require AC_SYS_LONG_FILE_NAMES; bug reported by Gerrit P. Haase.

	Switch to Isamu Hasegawa's implementation of regex, which is
	now in gnulib.
	* regex.m4: Import from gnulib.

2005-07-04  Paul Eggert  <eggert@cs.ucla.edu>

	* prereq.m4 (gl_PREREQ): Don't require gl_TYPEOF; no longer needed.
	* typeof.m4: Remove; no longer needed.

2005-07-03  Paul Eggert  <eggert@cs.ucla.edu>

	Remove the dependency of the strftime module on the tzset module.
	* strftime.m4 (gl_FUNC_STRFTIME): Don't require gl_FUNC_TZSET_CLOBBER.
	* prereq.m4 (gl_PREREQ): Add gl_FUNC_TZSET_CLOBBER.

2005-07-03  Jim Meyering  <jim@meyering.net>

	* lstat.m4 (gl_FUNC_LSTAT): New file, from gnulib.
	Use AC_LIBSOURCES to require lstat.c and lstat.h.
	Remove obsolete comment.

2005-07-03  Paul Eggert  <eggert@cs.ucla.edu>

	* fts.m4 (gl_FUNC_FTS_CORE): Don't require
	AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK; that's now the lstat
	module's job.
	* jm-macros.m4 (gl_MACROS): Likewise.
	* prereq.m4 (gl_PREREQ): Add gl_FUNC_LSTAT.

2005-07-03  Jim Meyering  <jim@meyering.net>

	* fcntl-safer.m4 (gl_FCNTL_SAFER): Add fcntl--.h to the list.
	* stdio-safer.m4 (gl_STDIO_SAFER): Add stdio--.h to the list.
	* stdlib-safer.m4 (gl_STDLIB_SAFER): Add stdlib--.h to the list.
	* unistd-safer.m4 (gl_UNISTD_SAFER): Add unistd--.h to the list.

2005-07-02  Paul Eggert  <eggert@cs.ucla.edu>

	Cleanup to isolate "safer" functions to a small part of the code.
	* fcntl-safer.m4, fd-reopen.m4, stdlib-safer.m4: New files.
	* prereq.m4 (gl_PREREQ): Require gl_FCNTL_SAFER,
	gl_FD_REOPEN, gl_STDLIB_SAFER.

2005-07-02  Jim Meyering  <jim@meyering.net>

	* check-decl.m4, chown.m4, free.m4, getcwd.m4, link-follow.m4:
	* mktime.m4: Assume HAVE_UNISTD_H, i.e., that <unistd.h> works.

2005-07-01  Jim Meyering  <jim@meyering.net>

	* chown.m4, cloexec.m4, dup2.m4, fsusage.m4, getcwd.m4, jm-macros.m4:
	* mkstemp.m4, mountlist.m4, save-cwd.m4, unistd-safer.m4:
	Don't check for fcntl.h anymore. Now we assume it exists and is usable.

	* getcwd-path-max.m4 (gl_FUNC_GETCWD_PATH_MAX):
	Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
	and don't check for fcntl.h).

2005-06-30  Jim Meyering  <jim@meyering.net>

	* stdopen.m4 (gl_STDOPEN): New file/macro.
	* jm-macros.m4: Require it.

2005-06-26  Jim Meyering  <jim@meyering.net>

	* diacrit.m4 (gl_DIACRIT): New file/macro.
	* jm-macros.m4: Require it.

2005-06-25  Jim Meyering  <jim@meyering.net>

	* version-etc.m4 (gl_VERSION_ETC): New file/macro.
	* jm-macros.m4: Require it.

	* root-dev-ino.m4 (gl_ROOT_DEV_INO): New file/macro.
	* jm-macros.m4: Require it.

2005-06-23  Jim Meyering  <jim@meyering.net>

	* xreadlink.m4: Use AC_LIBSOURCES and AC_LIBOBJ.
	* xstrtod.m4: Likewise.

2005-06-19  Jim Meyering  <jim@meyering.net>

	* xgetcwd.m4 (gl_XGETCWD): Add `AC_LIBOBJ([xgetcwd])'.
	Register xgetcwd.c and xgetcwd.h via AC_LIBSOURCES.

	* xfts.m4 (gl_FUNC_XFTS): New file/macro.
	* jm-macros.m4: Require it.

2005-06-13  Jim Meyering  <jim@meyering.net>

	* openat.m4 (gl_FUNC_OPENAT): Add openat-die.c.

2005-06-02  Paul Eggert  <eggert@cs.ucla.edu>

	* extensions.m4: Sync from gnulib; this defines
	_POSIX_PTHREAD_SEMANTICS for the benefit of Solaris.

2005-06-01  Paul Eggert  <eggert@cs.ucla.edu>

	* mkdir-p.m4: Renamed from makepath.m4.
	(gl_MKDIR_PARENTS): Renamed from gl_MAKEPATH.  All uses changed.
	Rename files from makepath.c to mkdir-p.c, and from
	makepath.h to mkdir-p.h.
	* filenamecat.m4: Renamed from path-concat.m4.
	(gl_FILE_NAME_CONCAT): Renamed from gl_PATH_CONCAT.  All uses changed.
	Rename files from path-concat.c to filenamecat.c,
	and from path-concat.h to filenamecat.h.
	* getcwd-path-max.m4: Don't use "path" or "filename" to mean
	"file name" in local variables or comments.
	* rename.m4: Likewise.

2005-05-30  Paul Eggert  <eggert@cs.ucla.edu>

	* jm-macros.m4 (gl_CHECK_ALL_HEADERS): Check for priv.h.

2005-05-27  Paul Eggert  <eggert@cs.ucla.edu>

	* fts.m4 (gl_FUNC_FTS_CORE): Don't check for inttypes.h or stdint.h,
	and don't require gt_INTTYPES_PRI.

	* prereq.m4 (gl_PREREQ): Require gl_STRINTCMP, gl_STRNUMCMP.
	* strnumcmp.m4: New file.

2005-05-20  Paul Eggert  <eggert@cs.ucla.edu>

	* fts.m4 (gl_FUNC_FTS_CORE): Renamed from gl_FUNC_FTS.
	(gl_FUNC_FTS, gl_FUNC_FTS_LGPL): New macros.

2005-05-20  Eric Blake  <ebb9@byu.net>  (tiny change)

	* chown.m4 (gl_FUNC_CHOWN): Correct sense of test for honoring IDs
	of -1.

2005-05-18  Paul Eggert  <eggert@cs.ucla.edu>

	* canonicalize.m4 (AC_FUNC_CANONICALIZE_FILE_NAME]):
	Don't check for stddef.h.
	* fts.m4 (gl_FUNC_FTS): Don't require AC_HEADER_STDC, as we
	don't use its results.
	Don't check for fcntl.h, stddef.h, stdlib.h, string.h, unistd.h,
	since we include them unconditionally.  Don't require
	AM_STDBOOL_H, since stdbool is a prerequisite.
	Don't require AC_C_CONST, AC_TYPE_SIZE_T or check for ptrdiff_t
	since we assume C89 or better.
	Don't require AC_FUNC_CLOSEDIR_VOID, AC_FUNC_LSTAT, or AC_FUNC_STAT,
	as we don't use their results.
	Don't check for fchdir, memmove, memset, strrchr, as we use
	them unconditionally.
	* gettimeofday.m4 (AC_FUNC_GETTIMEOFDAY_CLOBBER): Don't define
	GETTIMEOFDAY_CLOBBERS_LOCALTIME_BUFFER, since nobody uses it.
	* jm-macros.m4 (gl_MACROS): Require AC_FUNC_LSTAT.
	Don't check for memcpy, strchr, strerror, strrchr, float.h.
	Use AC_REQUIRE on AM_LANGINFO_CODESET and gl_GLIBC21 rather
	than invoking them directly.
	(gl_CHECK_ALL_HEADERS): Don't check for errno.h, float.h,
	limits.h, stddef.h, since we assume C89 now.
	* lib-check.m4: Add copyright notice.
	(cu_LIB_CHECK): Renamed from gl_LIB_CHECK.
	Don't check for sqrt; factor no longer needs it.
	Revamp tests for floor, modf, rint, to define SEQ_LIBM.
	Redo tests for fesetround to act like the other wons.
	Use "cu_saved_libs" for local var name, not "ac_su_saved_lib".
	* prereq.m4: Add copyright notice.
	(gl_PREREQ): Add gl_LOCALCHARSET.
	* localcharset.m4: New file, from gnulib.

2005-05-16  Jim Meyering  <jim@meyering.net>

	* fts.m4 (gl_FUNC_FTS): Don't require AC_FUNC_MALLOC or
	AC_FUNC_REALLOC.  They are not needed.

2005-05-14  Jim Meyering  <jim@meyering.net>

	* unlinkdir.m4: Register unlinkdir.c and unlinkdir.h via AC_LIBSOURCES.
	Add `AC_LIBOBJ([unlinkdir])'.

2005-05-14  Paul Eggert  <eggert@cs.ucla.edu>

	* prereqs.m4 (gl_PREREQ): Require gl_UNLINKDIR.
	* unlinkdir.m4: New file.

2005-05-13  Jim Meyering  <jim@meyering.net>

	* prereq.m4: Don't require gl_FUNC_STAT or gl_FUNC_LSTAT.
	* stat.m4: Remove unnecessary file.
	* lstat.m4: Remove unnecessary file.

	* readdir.m4 (GL_FUNC_READDIR): Remove, now that remove.c no
	longer needs it.
	* jm-macros.m4 (gl_MACROS): Don't require GL_FUNC_READDIR.

2005-05-10  Derek Price  <derek@ximbiot.com>

	* getopt.m4 (gl_GETOPT): Check for Solaris 10 bug, not decl, when
	possible.

2005-05-05  Paul Eggert  <eggert@cs.ucla.edu>

	* getopt.m4 (gl_GETOPT): Check for Solaris 10 getopt, and avoid
	needless checks.

2005-05-01  Paul Eggert  <eggert@cs.ucla.edu>

	* getpass.m4, gettext.m4: Sync from gnulib.

2005-04-28  Paul Eggert  <eggert@cs.ucla.edu>

	* euidaccess.m4 (gl_PREREQ_EUIDACCESS): Don't require AC_HEADER_STAT.
	* jm-macros.m4 (gl_CHECK_ALL_TYPES): Likewise.
	* lchown.m4 (gl_FUNC_CHOWN): Likewise.
	(gl_PREREQ_CHOWN): Remove.
	* lstat.m4 (gl_FUNC_LSTAT): Require AC_FUNC_LSTAT instead of calling
	it.  Don't require AC_HEADER_STAT.
	(gl_PREREQ_LSTAT): Remove.
	* mkstemp.m4 (gl_PREREQ_TEMPNAME): Check stdint.h only once.
	Don't require AC_HEADER_STAT.
	* prereq.m4 (gl_PREREQ): Require gl_STAT_MACROS.
	* rmdir.m4 (gl_FUNC_RMDIR): Don't require AC_HEADER_STAT.
	(gl_PREREQ_RMDIR): Remove.

2005-04-27  Paul Eggert  <eggert@cs.ucla.edu>

	* stat-macros.m4: New file, from gnulib, except that gl_STAT_MACROS
	also requires AC_HEADER_STAT.
	* canonicalize.m4 (AC_FUNC_CANONICALIZE_FILE_NAME): Don't
	mention stat-macros.h or AC_HEADER_STAT, since we'll make
	the stat-macros module a prerequisite.
	* file-type.m4 (gl_FILE_TYPE): Likewise.
	* filemode.m4 (gl_FILEMODE): Likewise.
	* makepath.m4 (gl_MAKEPATH): Likewise.
	* modechange.m4 (gl_MODECHANGE): Likewise.

2005-04-18  Paul Eggert  <eggert@cs.ucla.edu>

	* clock_time.m4 (gl_CLOCK_TIME): Use gl_ rather than fetish_ for
	variable names.
	* jm-macros.m4 (gl_MACROS): Use gl_ or coreutils_ rather than fetish_
	for prefixes.
	* rmdir-errno.m4 (gl_FUNC_RMDIR_NOTEMPTY): Renamed from
	fetish_FUNC_RMDIR_NOTEMPTY.  All uses changed.  Use gl_ for
	variable prefixes.

2005-04-11  Paul Eggert  <eggert@cs.ucla.edu>

	Add bulletproofing for cases where stdin, stdout, or stderr are closed.
	* fcntl-safer.m4: Remove.
	* stdio-safer.m4 (gl_STDIO_SAFER): Use AC_LIBSOURCES and AC_LIBOBJ.
	* unistd-safer.m4 (gl_UNISTD_SAFER): Likewise.
	Invoke gl_PREREQ_FD_SAFER.
	(gl_PREREQ_FD_SAFER): New macro.
	* prereq.m4 (gl_PREREQ): Don't require gl_FCNTL_SAFER.

2005-04-08  Paul Eggert  <eggert@cs.ucla.edu>

	* jm-macros.m4 (gl_MACROS): Check for siginterrupt.
	* nanosleep.m4 (gl_PREREQ_NANOSLEEP): Likewise.
	* jm-macros.m4 (gl_CHECK_ALL_TYPES): Do not require AC_TYPE_SIGNAL.

2005-03-30  Paul Eggert  <eggert@cs.ucla.edu>

	* readutmp.m4 (gl_READUTMP): Require AC_C_INLINE.
	Use AC_CHECK_HEADERS_ONCE and AC_CHECK_FUNCS_ONCE when possible.
	Remove duplicate call to AC_LIBOBJ(readutmp).
	(gl_PREREQ_READUTMP): Remove.  All uses inlined.

2005-03-28  Eric Blake  <ebb9@byu.net>  (tiny change)

	* getcwd-path-max.m4: Return success on systems such as Cygwin
	where no absolute path name can be longer than PATH_MAX.

2005-03-21  Paul Eggert  <eggert@cs.ucla.edu>

	* canonicalize.m4 (AC_FUNC_CANONICALIZE_FILE_NAME): Add stat-macros.h
	to AC_LIBSOURCES.
	* file-type.m4 (gl_FILE_TYPE): Likewise.
	* filemode.m4 (gl_FILEMODE): Likewise.
	* makepath.m4 (gl_MAKEPATH): Likewise.
	* xstrtol.m4 (gl_XSTRTOL): Add xstrtoul.c to AC_LIBSOURCES.
	Add xstrtoul to AC_LIBOBJ.

	* onceonly.m4: Remove.
	* onceonly_2_57.m4: Add.
	This change shrinks "configure" by over 300 kB.

	Another change imported from gnulib.
	* memcasecmp.m4 (gl_MEMCASECMP): Renamed from gl_FUNC_MEMCASECMP.
	All uses changed.  Require AC_HEADER_STDC instead of invoking it.
	Remove check for stddef.h, size_t, const, since we now assume
	C89 or better.

2005-03-20  Paul Eggert  <eggert@cs.ucla.edu>

	* gettext.m4, inttypes.m4, isc-posix.m4, lib-link.m4, nls.m4,
	onceonly.m4, po.m4: Sync from gnulib.

2005-03-17  Jim Meyering  <jim@meyering.net>

	* typeof.m4 (gl_TYPEOF): New file/macro.
	* prereq.m4 (gl_PREREQ): Require gl_TYPEOF.

2005-03-10  Jim Meyering  <jim@meyering.net>

	* save-cwd.m4 (gl_SAVE_CWD): Check for fchdir.

	* human.m4 (gl_HUMAN): Add intprops.h.
	* inttostr.m4 (gl_INTTOSTR): Likewise
	* sig2str.m4 (gl_FUNC_SIG2STR): Likewise.
	* userspec.m4 (gl_USERSPEC): Likewise.
	* utimecmp.m4 (gl_UTIMECMP): Likewise.
	* xnanosleep.m4 (gl_XNANOSLEEP): Likewise.

	* xstrtol.m4 (gl_XSTRTOL): Use AC_LIBSOURCES and AC_LIBOBJ
	to list the required files.

2005-03-09  Jim Meyering  <jim@meyering.net>

	* argmatch.m4, cycle-check.m4: New files.
	* prereq.m4: Require their macros.

2005-03-01  Paul Eggert  <eggert@cs.ucla.edu>

	* xnanosleep.m4 (gl_XNANOSLEEP): Remove configuration attempting
	to detect nanosleep bug.

2005-02-25  Paul Eggert  <eggert@cs.ucla.edu>

	* gettext.m4, inttypes-pri.m4, lib-link.m4, lib-prefix.m4, nls.m4,
	po.m4, progtest.m4: Sync from gnulib.

2005-02-23  Jim Meyering  <jim@meyering.net>

	* extensions.m4 (gl_USE_SYSTEM_EXTENSIONS): Revert yesteday's change.
	Thanks to Bruno Haible for catching it.

2005-02-22  Jim Meyering  <jim@meyering.net>

	* extensions.m4 (gl_USE_SYSTEM_EXTENSIONS): Fix typo: s/ifndef/ifdef/.

2005-02-21  Paul Eggert  <eggert@cs.ucla.edu>

	* xnanosleep.m4: New file.
	* gethrxtime.m4 (gl_PREREQ_GETHRXTIME): Require gl_CLOCK_TIME,
	gl_USE_SYSTEM_EXTENSIONS.  Check whether CLOCK_MONOTONIC is
	defined, and set LIB_GETHRXTIME accordingly.  This is needed
	for newer GNU/Linux systems that have clock_gettime, so that they
	link in the appropriate library for it when needed.
	* prereq.m4 (gl_PREREQ): Require gl_XNANOSLEEP.

2005-02-20  Paul Eggert  <eggert@cs.ucla.edu>

	* gethrxtime.m4: New file.
	* gettime.m4 (gl_GETTIME): Check for nanotime.
	* jm-macros.m4 (gl_MACROS): Don't check for gethrtime.
	* prereq.m4 (gl_PREREQ): Require gl_GETHRXTIME.

2005-02-20  Jim Meyering  <jim@meyering.net>

	* stripslash.m4: New file.
	* linebuffer.m4: New file.
	* prereq.m4 (gl_PREREQ): Require gl_STRIPSLASH and gl_LINEBUFFER.

2005-02-11  Jim Meyering  <jim@meyering.net>

	* inttostr.m4 (gl_INTTOSTR): Use AC_LIBSOURCES to list the
	required source files.

2005-02-09  Jim Meyering  <jim@meyering.net>

	* getcwd.m4 (gl_FUNC_GETCWD_NULL): Use AC_LIBSOURCES to list the
	required source files.

2005-02-08  Jim Meyering  <jim@meyering.net>

	* memcasecmp.m4 (gl_FUNC_MEMCASECMP): New file and macro.
	* prereq.m4: Require gl_FUNC_MEMCASECMP.

2005-02-07  Jim Meyering  <jim@meyering.net>

	* fts.m4 (gl_FUNC_FTS): New file and macro.
	* prereq.m4: Require gl_FUNC_FTS.

2005-02-06  Jim Meyering  <jim@meyering.net>

	* memrchr.m4 (gl_FUNC_MEMRCHR): Check for declaration of memrchr.

	* chdir-long.m4 (gl_PREREQ_CHDIR_LONG): Depend on gl_FUNC_MEMRCHR.

2005-02-03  Paul Eggert  <eggert@cs.ucla.edu>

	* memrchr.m4 (gl_FUNC_MEMRCHR): Add AC_LIBSOURCES, for memrchr.h.

2005-01-29  Jim Meyering  <jim@meyering.net>

	Use AC_LIBSOURCES to list corresponding source (.c, .h, .y) files
	so that automake automatically knows to distribute those files.
	Use AC_LIBOBJ to ensure that automake automatically knows the
	names of always-compiled source files.  Automake already knows
	the names of conditionally compiled ones, e.g., due to preexisting
	uses of AC_LIBOBJ and AC_REPLACE_FUNCS.
	[This is a start.  Many still remain to be fixed...]

	* acl.m4, backupfile.m4, c-strtod.m4, canon-host.m4:
	* canonicalize.m4, cloexec.m4, closeout.m4, dirfd.m4, dirname.m4:
	* exclude.m4, exitfail.m4, file-type.m4, filemode.m4, fpending.m4:
	* fsusage.m4, getdate.m4, getline.m4, getpagesize.m4, getpass.m4:
	* gettime.m4, getugroups.m4, group-member.m4, hard-locale.m4:
	* hash.m4, human.m4, idcache.m4, long-options.m4, makepath.m4:
	* md5.m4, memcoll.m4, modechange.m4, mountlist.m4, nanosleep.m4:
	* path-concat.m4, pathmax.m4, physmem.m4, posixtm.m4, posixver.m4:
	* quote.m4, quotearg.m4, readtokens.m4, readutmp.m4, safe-read.m4:
	* safe-write.m4, same.m4, savedir.m4, setenv.m4, settime.m4:
	* sha1.m4, sig2str.m4, strdup.m4, strftime.m4, strndup.m4:
	* strverscmp.m4, timespec.m4, unlocked-io.m4, userspec.m4:
	* utimecmp.m4, utimens.m4, xalloc.m4, yesno.m4:

2005-01-27  Jim Meyering  <jim@meyering.net>

	* hash-pjw.m4 (gl_HASH_PJW): New file/macro.
	* basename.m4 (gl_BASENAME): New file/macro.
	* prereq.m4: Require gl_HASH_PJW and gl_BASENAME.

2005-01-23  Paul Eggert  <eggert@cs.ucla.edu>

	Sync from gnulib.
	* acl.m4, afs.m4, alloca.m4, assert.m4, atexit.m4,
	backupfile.m4, bison.m4, c-strtod.m4, calloc.m4,
	canon-host.m4, canonicalize.m4, clock_time.m4, cloexec.m4,
	closeout.m4, d-ino.m4, d-type.m4, dirfd.m4, dirname.m4,
	dos.m4, dup2.m4, error.m4, euidaccess.m4, exclude.m4,
	exitfail.m4, extensions.m4, fcntl-safer.m4, file-type.m4,
	fileblocks.m4, filemode.m4, fnmatch.m4, fpending.m4, free.m4,
	fstypename.m4, fsusage.m4, ftruncate.m4, getcwd-path-max.m4,
	getcwd.m4, getdate.m4, getgroups.m4, gethostname.m4,
	getline.m4, getndelim2.m4, getopt.m4, getpagesize.m4,
	getpass.m4, gettime.m4, gettimeofday.m4, getugroups.m4,
	getusershell.m4, group-member.m4, hard-locale.m4, hash.m4,
	host-os.m4, human.m4, idcache.m4, inttostr.m4, jm-winsz1.m4,
	jm-winsz2.m4, link-follow.m4, long-options.m4, ls-mntd-fs.m4,
	lstat.m4, makepath.m4, md5.m4, memchr.m4, memcmp.m4,
	memcoll.m4, memcpy.m4, memmove.m4, memrchr.m4, memset.m4,
	mkdir-slash.m4, mkstemp.m4, mktime.m4, modechange.m4,
	mountlist.m4, nanosleep.m4, obstack.m4, path-concat.m4,
	pathmax.m4, perl.m4, physmem.m4, posixtm.m4, posixver.m4,
	putenv.m4, quote.m4, quotearg.m4, readdir.m4, readtokens.m4,
	readutmp.m4, regex.m4, rename.m4, restrict.m4, rmdir-errno.m4,
	rmdir.m4, rpmatch.m4, same.m4, savedir.m4, settime.m4,
	sha1.m4, sig2str.m4, st_dm_mode.m4, st_mtim.m4, stat.m4,
	stdio-safer.m4, strdup.m4, strftime.m4, strndup.m4,
	strnlen.m4, strtod.m4, strtoimax.m4, strtol.m4, strtoll.m4,
	strtoul.m4, strtoull.m4, strtoumax.m4, strverscmp.m4,
	timespec.m4, tm_gmtoff.m4, tzset.m4, uint32_t.m4,
	uintptr_t.m4, unistd-safer.m4, unlink-busy.m4, unlocked-io.m4,
	uptime.m4, userspec.m4, utimbuf.m4, utime.m4, utimecmp.m4,
	utimens.m4, utimes-null.m4, xalloc.m4, xgetcwd.m4,
	xreadlink.m4, xstrtod.m4, xstrtoimax.m4, xstrtol.m4,
	xstrtoumax.m4, yesno.m4:
	Use an all-permissive copyright notice, recommended by RMS.

2005-01-21  Bruno Haible  <bruno@clisp.org>

	Sync from gnulib.
	* allocsa.m4, chdir-long.m4, chown.m4, codeset.m4, eealloc.m4,
	eoverflow.m4, glibc21.m4, iconv.m4, intmax_t.m4, inttypes_h.m4,
	lchown.m4, lib-ld.m4, lib-link.m4, lib-prefix.m4, longdouble.m4,
	longlong.m4, mbrtowc.m4, mbstate_t.m4, mbswidth.m4, mempcpy.m4,
	openat.m4, readlink.m4, safe-read.m4, safe-write.m4, setenv.m4,
	signed.m4, ssize_t.m4, stdbool.m4, stdint_h.m4, stpcpy.m4,
	strcase.m4, strcspn.m4, strpbrk.m4, strstr.m4, uintmax_t.m4,
	ullong_max.m4, ulonglong.m4, unicodeio.m4, utimes.m4,
	vasnprintf.m4, vasprintf.m4, wchar_t.m4, wint_t.m4:
	Use an all-permissive copyright notice, recommended by RMS.

2005-01-20  Paul Eggert  <eggert@cs.ucla.edu>

	* save-cwd.m4 (gl_SAVE_CWD): Remove check for fcntl; we now assume it.

2005-01-14  Jim Meyering  <jim@meyering.net>

	* utimes.m4: Work around tests/touch/empty-file failure on a system
	(sparc64, Linux-2.4.28, glibc-2.3.3) that didn't honor utimes'
	NULL-means-set-to-current-time semantics.
	Remove temporary file immediately, rather than waiting
	for configure's at-exit trap code to do it.

2005-01-04  Jim Meyering  <jim@meyering.net>

	* chown.m4 (gl_FUNC_CHOWN): When cross-compiling, assume that chown
	is sane and DOES follow symlinks.  Besides, testing 20 different
	systems found no broken chown implementations.
	Prompted by a change in rsync's copy of this macro.

2005-01-03  Paul Eggert  <eggert@cs.ucla.edu>

	* ullong_max.m4: New file.
	* jm-macros.m4 (gl_MACROS): Require gl_ULLONG_MAX.

2005-01-03  Jim Meyering  <jim@meyering.net>

	* mkstemp.m4 (gl_FUNC_MKSTEMP): Don't `cd' into the temporary
	subdirectory.  That would make the subsequent AC_TRY_RUN macro fail,
	for lack of the ./confdefs.h file.  Instead, use the temporary
	directory name as a prefix on the template string.
	Include <unistd.h> for the declaration of close.
	Remove `.tmp' suffix; mkstemp requires that XXXXXX be a suffix.

2004-12-23  Paul Eggert  <eggert@cs.ucla.edu>

	* getdate.m4 (gl_GETDATE): Remove AC_FUNC_ALLOCA.

2004-12-21  Jim Meyering  <jim@meyering.net>

	* mkstemp.m4 (gl_FUNC_MKSTEMP): Remove temporary directory right
	away, rather than waiting for configure's at-exit trap code to do it.
	Suggestion from Stepan Kasal.

2004-12-20  Jim Meyering  <jim@meyering.net>

	* mkstemp.m4: Do the `cd' in a subshell.

	* mkstemp.m4: Rather than using "conftestXXXXXX" as the mkstemp
	template, use a temporary directory and an 8.3-friendly template
	to avoid trouble on systems like DJGPP.
	Reported by Juan M. Guerrero via Stepan Kasal.

2004-12-19  Paul Eggert  <eggert@cs.ucla.edu>

	* c-strtod.m4 (gl_C99_STRTOLD): New macro.
	(gl_C_STRTOD): Use it instead of AC_CHECK_DECLS_ONCE(strtold).

2004-12-10  Jim Meyering  <jim@meyering.net>

	* chdir-long.m4 (gl_FUNC_CHDIR_LONG: Arrange to compile chdir-long.c
	only on systems that define PATH_MAX.

2004-12-07  Paul Eggert  <eggert@cs.ucla.edu>

	* ls-mntd-fs.m4 (AC_FUNC_GETMNTENT): Fix typo in previous change:
	spurious "-l"s.  Problem reported by Stepan Kasal.

2004-12-06  Paul Eggert  <eggert@cs.ucla.edu>

	* ls-mntd-fs.m4 (AC_FUNC_GETMNTENT): New macro, to work around bug
	in Autoconf 2.59.  Problem reported by Mark D. Baushke.

2004-12-06  Jim Meyering  <jim@meyering.net>

	* save-cwd.m4 (gl_SAVE_CWD): Use AC_LIBSOURCES.
	Use AC_LIBOBJ(save-cwd).
	* chdir-long.m4 (gl_FUNC_CHDIR_LONG): Use AC_LIBSOURCES.
	Use AC_LIBOBJ(chdir-long).
	* mempcpy.m4 (gl_FUNC_MEMPCPY): Use AC_LIBSOURCES.
	* lchown.m4 (gl_FUNC_LCHOWN): Likewise.
	* openat.m4 (gl_FUNC_OPENAT): Likewise.
	(gl_PREREQ_GETCWD): Use AC_REQUIRE.

2004-12-02  Paul Eggert  <eggert@cs.ucla.edu>

	* openat.m4: Add copyright notice.
	(gl_FUNC_OPENAT): Require gl_USE_SYSTEM_EXTENSIONS, since Solaris
	requires __EXTENSIONS__ to be defined when compiling pedantically,
	if you want AT_FDCWD.

2004-12-01  Paul Eggert  <eggert@cs.ucla.edu>

	* hard-locale.m4 (gl_HARD_LOCALE): Assume locale.h and setlocale
	exist.
	* human.m4 (gl_HUMAN): Assume locale.h and localeconv exist.
	* jm-macros.m4 (gl_MACROS): Assume localeconv exists.

2004-11-30  Paul Eggert  <eggert@cs.ucla.edu>

	* getcwd-path-max.m4 (gl_FUNC_GETCWD_PATH_MAX):
	Define HAVE_PARTLY_WORKING_GETCWD if getcwd is partly working.

	* readutmp.m4 (gl_READUTMP): Don't check for sys/param.h.

2004-11-30  Jim Meyering  <jim@meyering.net>

	* chdir-long.m4: Rename from chdir.m4.
	* jm-macros.m4 (gl_MACROS): Reflect renaming.

2004-11-28  Jim Meyering  <jim@meyering.net>

	* chdir.m4: New file.
	* openat.m4: New file.
	* jm-macros.m4 (gl_MACROS): Require gl_FUNC_CHDIR.

2004-11-25  Paul Eggert  <eggert@cs.ucla.edu>

	* mempcpy.m4: New file, taken from gnulib.
	* getcwd-path-max.m4 (gl_FUNC_GETCWD_PATH_MAX): Renamed from
	GL_FUNC_GETCWD_PATH_MAX for consistency.  All uses changed.
	Use the _ONCE methods, for efficiency.
	Check for fcntl.h.  In test program, include <errno.h>
	and <fcntl.h> if available.  Remove old K&R cruft from
	test program.  Check for common errors in GNU/Linux,
	OpenBSD, and Solaris.  Just set gl_cv_func_getcwd_path_max;
	don't do AC_LIBOBJ, as that's getcwd.m4's job.
	* getcwd.m4 (gl_FUNC_GETCWD_NULL): Renamed from
	AC_FUNC_GETCWD_NULL.  All used changed.  Change cache variable
	name accordingly.
	(gl_FUNC_GETCWD, gl_PREREQ_GETCWD): New macros.  Revamp to
	accommodate new getcwd.c.
	* jm-macros.m4 (gl_MACROS): Don't require GL_FUNC_GETCWD_PATH_MAX.
	* prereq.m4 (gl_PREREQ): Add gl_FUNC_MEMPCPY.
	* xgetcwd.m4 (gl_XGETCWD): Replace with gl_FUNC_GETCWD, since
	that's all we need now.

2004-11-23  Paul Eggert  <eggert@cs.ucla.edu>

	* utimens.m4 (gl_UTIMENS): Check for futimes function.

2004-11-23  Sergey Poznyakoff  <gray@Mirddin.farlep.net>

	* getopt.m4 (gl_GETOPT): Check if GETOPT_H is already set, in
	order not to spoil the result of an eventual previous invocation
	of gl_GETOPT_SUBSTITUTE.

2004-11-17  Paul Eggert  <eggert@cs.ucla.edu>

	* calloc.m4 (_AC_FUNC_CALLOC_IF): Check for buggy calloc implementations
	that mishandle size_t overflow.

2004-11-16  Paul Eggert  <eggert@cs.ucla.edu>

	* canon-host.m4 (gl_CANON_HOST): Check for getaddrinfo.

2004-11-13  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4: Do require gl_FUNC_FPENDING.
	* fpending.m4: Restore file.

2004-11-11  Paul Eggert  <eggert@cs.ucla.edu>

	* getopt.m4: Sync from gnulib.

2004-11-06  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4: Don't require gl_FUNC_FPENDING.
	* fpending.m4: Remove file.

2004-11-03  Paul Eggert  <eggert@cs.ucla.edu>

	* setenv.m4: New file, from gnulib.
	* prereq.m4 (gl_PREREQ): Require gt_FUNC_SETENV.
	* uint32_t.m4: Sync from gnulib.

2004-11-02  Paul Eggert  <eggert@cs.ucla.edu>

	* getpass.m4: Sync from gnulib.

2004-10-29  Paul Eggert  <eggert@cs.ucla.edu>

	* getpagesize.m4: Sync from gnulib.

2004-10-17  Paul Eggert  <eggert@cs.ucla.edu>

	* jm-macros.m4 (gl_MACROS): Check for mbrlen, for pathchk.
	(gl_CHECK_ALL_TYPES): Require AC_TYPE_MBSTATE_T, for pathchk.

	Sync from gnulib.
	* getopt.m4 (gl_GETOPT): Detect and reject the incompatible BSD
	implementation of getopt_long.

2004-10-04  Paul Eggert  <eggert@cs.ucla.edu>

	Sync from gnulib.

	* xalloc.m4 (gl_PREREQ_XSTRDUP): Remove.  All uses removed.

	* unlocked-io.m4: Add copyright notice.
	(gl_FUNC_GLIBC_UNLOCKED_IO): Define USE_UNLOCKED_IO.

2004-10-03  Paul Eggert  <eggert@cs.ucla.edu>

	Sync from gnulib.
	* mbswidth.m4: Add copyright notice.
	* vasnprintf.m4 (gl_FUNC_VASNPRINTF): Require gl_EOVERFLOW.
	* eoverflow.m4: New file.

2004-08-19  Paul Eggert  <eggert@cs.ucla.edu>

	* getopt.m4: Sync from gnulib.

2004-08-11  Paul Eggert  <eggert@cs.ucla.edu>

	* obstack.m4 (gl_PREREQ_OBSTACK): Require
	gl_AC_HEADER_INTTYPES_H, gl_AC_HEADER_STDINT_H, gl_AC_TYPE_UINTMAX_T.

	* fnmatch.m4 (_AC_LIBOBJ_FNMATCH): Check for wmemchr and wmemcpy.

2004-08-09  Paul Eggert  <eggert@cs.ucla.edu>

	* sha1.m4: Renamed from sha.m4.
	(gl_SHA1): Renamed from gl_SHA.  All uses changed.

2004-08-08  Simon Josefsson  <jas@extundo.com>

	* getpass.m4 (gl_FUNC_GETPASS, gl_FUNC_GETPASS_GNU):
	Check getpass declaration.

2004-08-07  Paul Eggert  <eggert@cs.ucla.edu>

	* canonicalize.m4, getcwd-path-max.m4, strdup.m4: Merge from gnulib.

2004-08-05  Paul Eggert  <eggert@cs.ucla.edu>

	Merge from gnulib.

	* alloca.m4 (gl_FUNC_ALLOCA): Define HAVE_ALLOCA_H always,
	for backward compatibility with older code.  We need our own
	alloca.h if _AIX is defined.  Define HAVE_ALLOCA if we discover
	it under some other name, and our alloca.h will define it.
	* backupfile.m4, calloc.m4, strtoimax.m4, strtoumax.m4:
	Bump serial number only.
	* dirfd.m4, intmax_t.m4, inttypes_h.m4, mbrtowc.m4, stdint_h.m4,
	uintmax_t.m4: Finish renaming jm_ to gl_.
	* dos.m4 (gl_AC_DOS): Check for _WIN32, __WIN32__, and __MSDOS__.
	* host-os.m4: s/KNetBSD/kNetBSD/g and s/KFreeBSD/kFreeBSD/g.
	* prereq.m4 (gl_PREREQ): Add gl_GETTIME, AC_FUNC_CALLOC.
	* gettime.m4: New file.
	* settime.m4: Require gl_TIMESPEC; check for settimeofday, stime.
	* unlocked-io.m4: Remove -*- autoconf -*-.
	* xalloc.m4: No longer require AC_FUNC_CALLOC, AC_FUNC_MALLOC,
	AC_FUNC_REALLOC.

2004-08-04  Paul Eggert  <eggert@cs.ucla.edu>

	OpenBSD porting fixes.
	* boottime.m4: Add copyright notice.
	(GNULIB_BOOT_TIME): Include sys/param.h before testing
	for sys/sysctl.h.
	* fsusage.m4: Add copyright notice.
	(gl_FSUSAGE): Include sys/param.h before checking for sys/mount.h.
	* jm-macros.m4: Include copyright notice.
	(gl_MACROS): Use the _ONCE variants when appropriate.
	Include sys/param.h before testing for sys/sysctl.h and sys/mount.h.
	* ls-mntd-fs.m4: Include copyright notice.
	(gl_LIST_MOUNTED_FILE_SYSTEMS): Include sys/param.h before
	testing for sys/mount.h.
	* stat-prog.m4: Include copyright notice.
	(cu_PREREQ_STAT_PROG): Use the _ONCE variants when appropriate.
	Include sys/param.h before testing for sys/mount.h.

2004-08-01  Paul Eggert  <eggert@cs.ucla.edu>

	* jm-macros.m4 (gl_CHECK_ALL_TYPES):
	Require gl_AC_TYPE_UINTPTR_T instead of using AC_CHECK_TYPE
	on uintptr_t.  Require gl_AC_TYPE_UINT32_T.
	* md5.m4 (gl_MD5): Require gl_AC_TYPE_UINT32_T.
	* uint32_t.m4, uintptr_t.m4: New files.

2004-07-28  Paul Eggert  <eggert@cs.ucla.edu>

	* md5.m4 (gl_MD5): Do not require AC_C_INLINE, since it doesn't
	use inline any more.  Require AC_C_BIGENDIAN, though.
	* sha.m4 (gl_SHA): Require AC_C_BIGENDIAN.

2004-07-27  Paul Eggert  <eggert@cs.ucla.edu>

	* euidaccess.m4 (gl_PREREQ_EUIDACCESS): Don't bother checking for
	unistd.h, as autoconf does this for us.  Check for libgen.h.
	Also look for eaccess within -lgen, which is where it is in
	Solaris.  Set LIB_EACCESS accordingly.

	* backupfile.m4 (gl_BACKUPFILE): AC_REQUIRE
	gl_CHECK_TYPE_STRUCT_DIRENT_D_INO instead of invoking it directly.
	Do not require AC_FUNC_CLOSEDIR_VOID.

2004-07-25  Paul Eggert  <eggert@cs.ucla.edu>

	* jm-macros.m4 (gl_MACROS): Remove test for setreuid and setregid,
	as test.c no longer uses them directly.

	* euidaccess.m4 (gl_FUNC_NONREENTRANT_EUIDACCESS): New macro.
	(gl_FUNC_EUIDACCESS): Use AC_CHECK_DECLS_ONCE, not AC_CHECK_DECLS.
	(gl_PREREQ_EUIDACCESS): Check for eaccess and setregid decls.
	Require AC_HEADER_STAT.

	* prereq.m4 (gl_PREREQ): Invoke gl_FUNC_NONREENTRANT_EUIDACCESS,
	not gl_FUNC_EUIDACCESS.

2004-07-23  Paul Eggert  <eggert@cs.ucla.edu>

	* prereq.m4 (gl_PREREQ): Add gl_FCNTL_SAFER.
	* fcntl-safer.m4: New file.

2004-07-12  Paul Eggert  <eggert@cs.ucla.edu>

	* c-strtod.m4 (gl_C_STRTOD): Add gl_USE_SYSTEM_EXTENSIONS.

2004-07-11  Paul Eggert  <eggert@cs.ucla.edu>

	* c-strtod.m4: New file.
	* prereq.m4 (gl_PREREQ): Add gl_C_STRTOLD.

2004-04-03  Dmitry V. Levin  <ldv@altlinux.org>

	* canonicalize.m4 (AC_FUNC_CANONICALIZE_FILE_NAME):
	Do not add canonicalize.c here.

2004-07-02  Paul Eggert  <eggert@cs.ucla.edu>

	* path-concat.m4 (gl_PATH_CONCAT): Don't require gl_AC_DOS, the
	prerequisite modules now handle the DOS stuff.
	Don't check for unistd.h.

2004-06-30  Paul Eggert  <eggert@cs.ucla.edu>

	* dos.m4 (gl_AC_DOS): Define FILE_SYSTEM_PREFIX_LEN, not
	FILESYSTEM_PREFIX_LEN.  Generate
	FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX, not
	FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX.  Generate
	FILE_SYSTEM_BACKSLASH_IS_FILE_NAME_SEPARATOR, not
	FILESYSTEM_BACKSLASH_IS_FILE_NAME_SEPARATOR.
	* ls-mntd-fs.m4 (gl_LIST_MOUNTED_FILE_SYSTEMS): Renamed from
	gl_LIST_MOUNTED_FILESYSTEMS.  All uses changed.

2004-06-25  Jim Meyering  <jim@meyering.net>

	* afs.m4 (gl_AFS): Use AC_ARG_WITH instead of ancient, hard-coded
	AC_MSG_CHECKING/AC_MSG_RESULT etc.  From Tim Waugh.

2004-06-15  Paul Eggert  <eggert@cs.ucla.edu>

	* getcwd-path-max.m4 (GL_FUNC_GETCWD_PATH_MAX): Fix typo: getcwd
	was being replaced when it shouldn't have been, and vice versa.

2004-06-09  Jim Meyering  <jim@meyering.net>

	* calloc.m4 (AC_FUNC_CALLOC): Remove use of AN_FUNCTION.

2004-06-07  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4 (gl_MACROS): Check for the directio function.

2004-06-01  Jim Meyering  <jim@meyering.net>

	* stdbool.m4: Update from gnulib.

2004-05-29  Jim Meyering  <jim@meyering.net>

	* xalloc.m4 (gl_PREREQ_XMALLOC): Require AC_FUNC_CALLOC.
	* calloc.m4 (AC_FUNC_CALLOC, _AC_FUNC_CALLOC_IF): New file/macros.

2004-05-21  Jim Meyering  <jim@meyering.net>

	* free.m4: Update from gnulib (fix reversed test).

2004-05-03  Jim Meyering  <jim@meyering.net>

	Temporary work-around for the problem reported here:
	http://sources.redhat.com/ml/bug-automake/2004/msg00339.html

	* gettext.m4 (AM_GNU_GETTEXT): Don't require AM_INTL_SUBDIR.
	(AM_INTL_SUBDIR): Comment out definition.

2004-05-01  Jim Meyering  <jim@meyering.net>

	* jm-mktime.m4: Remove file.  This is now part of mktime.m4.
	* glibc.m4, c-stack.m4, xsize.m4, size_max.m4: Remove unused files.
	* printf-posix.m4, lcmessage.m4: Likewise.
	* gettextext.m4, intdiv0.m4, intmax.m4: Likewise.

	* jm-macros.m4 (gl_MACROS): Move fchown-checking code to chown.m4.
	* chown.m4 (gl_PREREQ_CHOWN): Check for fcntl.h.
	See if we need an fchown replacement.
	(gl_FUNC_CHOWN_FOLLOWS_SYMLINK): New macro.
	(gl_FUNC_CHOWN): Require gl_FUNC_CHOWN_FOLLOWS_SYMLINK,
	and use the replacement function if we detect either defect.

2004-04-22  Paul Eggert  <eggert@twinsun.com>

	* jm-macros.m4 (gl_MACROS): Check for tcgetpgrp.

2004-04-23  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4: Don't check for values.h; it's no longer used.

2004-04-20  Jim Meyering  <jim@meyering.net>

	Change UTILS_ to gl_ in AC_DEFINE'd names.
	Change utils_- and jm_-prefixed variables, too.
	* mkdir-slash.m4 (gl_FUNC_MKDIR_TRAILING_SLASH): Renamed from
	UTILS_FUNC_MKDIR_TRAILING_SLASH.
	* mkstemp.m4 (gl_FUNC_MKSTEMP): Renamed from UTILS_FUNC_MKSTEP.
	* host-os.m4 (gl_HOST_OS): Renamed from UTILS_HOST_OS.

	* dirfd.m4 (gl_FUNC_DIRFD): Rename from UTILS_FUNC_DIRFD.
	Don't emit trailing blanks.
	Also rename jm_-prefixed variables to have gl_ prefix.

	* jm-macros.m4: Reflect the renamings.
	* prereq.m4: Likewise.

2004-04-19  Jim Meyering  <jim@meyering.net>

	* readutmp.m4 (gl_PREREQ_READUTMP): Require gl_FUNC_FREE,
	now that readutmp.c may call `free (0)'.

2004-04-14  Jim Meyering  <jim@meyering.net>

	* Makefile.am: Remove file.  With automake-1.8.3, it's no longer needed.
	* Makefile.am.in: Likewise.
	* Makefile.in: Likewise.

	* stat-prog.m4 (cu_PREREQ_STAT_PROG): Don't use AC_CHECK_HEADERS to
	check for inttypes.h.  Instead, require gt_HEADER_INTTYPES_H.

	* jm-macros.m4: Require cu_PREREQ_STAT_PROG.

	* prereq.m4: Move prerequisite function for src/stat.c to ...
	* stat-prog.m4 (cu_PREREQ_STAT_PROG): New file.  Contents from prereq.m4.

2004-04-13  Jim Meyering  <jim@meyering.net>

	Change `jm_' in AC_DEFINE'd names to `gl_'.  Update all uses.

	* afs.m4, allocsa.m4, assert.m4, backupfile.m4, bison.m4:
	* check-decl.m4, chown.m4, d-ino.m4, d-type.m4, dirname.m4:
	* dos.m4, error.m4, fpending.m4, fstypename.m4, fsusage.m4:
	* ftruncate.m4, getdate.m4, getgroups.m4, gettext.m4, glibc21.m4:
	* group-member.m4, human.m4, intmax.m4, intmax_t.m4, inttostr.m4:
	* inttypes_h.m4, jm-macros.m4, jm-mktime.m4, jm-winsz1.m4:
	* jm-winsz2.m4, lchown.m4, lib-check.m4, link-follow.m4, longlong.m4:
	* ls-mntd-fs.m4, lstat.m4, makepath.m4, mbrtowc.m4, mbswidth.m4:
	* memchr.m4, memcmp.m4, mkstemp.m4, mountlist.m4, nanosleep.m4:
	* path-concat.m4, perl.m4, prereq.m4, putenv.m4, quotearg.m4:
	* regex.m4, stat.m4, stdint_h.m4, strftime.m4, strtoimax.m4:
	* strtoll.m4, strtoull.m4, strtoumax.m4, timespec.m4, uintmax_t.m4:
	* ulonglong.m4, unlink-busy.m4, unlocked-io.m4, uptime.m4, utimbuf.m4:
	* utime.m4, utimens.m4, utimes-null.m4, vasnprintf.m4, xstrtoimax.m4:
	* xstrtol.m4, xstrtoumax.m4: Change jm_ to gl_ in AC_DEFINE'd names.

2004-03-27  Paul Eggert  <eggert@twinsun.com>

	* utimecmp.m4: New file.
	* prereq.m4 (jm_PREREQ): Require gl_UTIMECMP.

2004-04-07  Paul Eggert  <eggert@twinsun.com>

	* jm-macros.m4 (jm_MACROS): Check for fdatasync within
	-lrt and -lposix4, so that it can be used in Solaris 2.5.1 and later.

2004-03-30  Paul Eggert  <eggert@twinsun.com>

	* c-stack.m4, getline.m4, getndelim2.m4, mbswidth.m4, po.m4,
	strdup.m4, xsize.m4: Sync from gnulib.

	* allocsa.m4, cloexec.m4, eealloc.m4, inttostr.m4, mbstate_t.m4:
	New files, from gnulib.

	* prereq.m4 (jm_PREREQ): Add gl_ALLOCSA, gl_CLOEXEC, gl_INTTOSTR.

2004-03-31  Jim Meyering  <jim@meyering.net>

	* prereq.m4: Require AC_FUNC_MALLOC, not jm_FUNC_MALLOC.
	Require AC_FUNC_REALLOC, not jm_FUNC_REALLOC.
	* xalloc.m4: Likewise.

	* realloc.m4: Remove file, since now it does no more than
	AC_REQUIRE([AC_FUNC_REALLOC]), and that can be done via
	the `configure.ac' section of module/realloc.
	* malloc.m4: Likewise, but for AC_FUNC_MALLOC.

2004-02-29  Paul Eggert  <eggert@twinsun.com>

	* clock_time.m4 (gl_CLOCK_TIME): Require AC_GNU_SOURCE.
	* getdate.m4 (gl_GETDATE): Remove time-related stuff.
	Require AM_STDBOOL_H and gl_TIMESPEC instead.
	Require gl_CLOCK_TIME.

2004-03-07  Paul Eggert  <eggert@twinsun.com>

	* Makefile.am.in (Makefile.am):
	Don't use $<, as it doesn't work with Solaris make.

2004-01-29  Jim Meyering  <jim@meyering.net>

	Avoid a configure-time warning about sys/ucred.h on OSF V4.0.
	* ls-mntd-fs.m4: Test for sys/ucred.h separately, since
	on some systems one must include <grp.h> before it.
	Reported by Christian Krackowizer.

2004-01-16  Jim Meyering  <jim@meyering.net>

	* onceonly.m4: Sync with version from gettext-0.13.1.

2003-10-08  Paul Eggert  <eggert@twinsun.com>

	Merge from gnulib.

	* getpass.m4 (gl_PREREQ_GETPASS): Check for stdio_ext.h.

2003-08-26  Bruno Haible  <bruno@clisp.org>

	Merge from gnulib.

	* fnmatch.m4 (_AC_LIBOBJ_FNMATCH): Remove AC_DEFINE of fnmatch here.
	This avoids havoc on compilers for which '#define fnmatch rpl_fnmatch'
	followed by '#define fnmatch fnmatch_posix' gives an error.

2004-01-14  Paul Eggert  <eggert@twinsun.com>

	* posixv.m4 (gl_POSIXVER): Require gl_DEFAULT_POSIX2_VERSION.

2004-01-13  Jim Meyering  <jim@meyering.net>

	* gettext.m4, lib-ld.m4, lib-prefix.m4, nls.m4, po.m4:
	Update from gettext-0.13.1.
	* intmax.m4, isc-posix.m4, printf-posix.m4, size_max.m4, xsize.m4:
	New files.  From gettext-0.13.1.

2004-01-11  Paul Eggert  <eggert@twinsun.com>

	* posixver.m4 (gl_DEFAULT_POSIX2_VERSION): Move
	the documentation from 'configure' into 'config.hin',
	so that 'configure --help' isn't burdened by it and
	we don't have to worry about its formatting there.
	Reword the documentation so that it's more succinct
	and can be run together into a single paragraph.

2004-01-12  Jim Meyering  <jim@meyering.net>

	* posixver.m4 (gl_DEFAULT_POSIX2_VERSION): New macro.

2003-12-20  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4: Don't require UTILS_SYS_OPEN_MAX.

	* open-max.m4 (UTILS_SYS_OPEN_MAX): Remove file.  No longer used.

	* lib-check.m4 (jm_LIB_CHECK): Do not set LIB_CRYPT to the
	value, $ac_cv_search_crypt, if it's "none required".

2003-12-19  Jim Meyering  <jim@meyering.net>

	* clock_time.m4 (gl_CLOCK_TIME): Don't set LIB_CLOCK_GETTIME
	if no library is required.

2003-12-18  Jim Meyering  <jim@meyering.net>

	* search-libs.m4 (AC_SEARCH_LIBS): Remove file/macro, now that
	this replacement is no longer needed.  Besides, this macro has
	no effect with autoconf-2.58, since `undefine' in package-supplied
	.m4 files is no longer honored.  Reported by Andreas Schwab.

	Remove now-unnecessary (and unused) files.  They also used `undefine'.
	* isc-posix.m4 (AC_ISC_POSIX): Remove file.
	* getloadavg.m4 (gl_FUNC_GETLOADAVG): Remove file.
	* prereq.m4 (jm_PREREQ): Require AC_FUNC_GETLOADAVG,
	not gl_FUNC_GETLOADAVG.

2003-11-08  Jim Meyering  <jim@meyering.net>

	* inttypes.m4: Sync from gnulib (this file was previously empty,
	to work around some sort of problem).

2003-11-08  Alexandre Duret-Lutz  <adl@gnu.org>

	* nanosleep.m4 (jm_FUNC_NANOSLEEP): Do not set LIB_NANOSLEEP to the
	value, $ac_cv_search_nanosleep, if it's "none required".

2003-11-05  Paul Eggert  <eggert@twinsun.com>

	* jm-macros.m4 (jm_CHECK_ALL_TYPES): Check for uintptr_t.

2003-11-05  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4 (jm_MACROS): Require gl_FUNC_FREE.
	* free.m4: New file, from gnulib.

	* exitfail.m4, host-os.m4, strndup.m4: Update from gnulib.

	* jm-macros.m4 (jm_MACROS): Require autoconf-2.58.
	(AC_LANG_SOURCE): Remove definition, now that we require autoconf-2.58.

2003-10-13  Paul Eggert  <eggert@twinsun.com>

	* xalloc.m4: Import latest version from gnulib.

2003-10-06  Jim Meyering  <jim@meyering.net>

	* ftw.m4: Remove now-unused file.

2003-10-05  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4 (jm_MACROS): Don't require AC_FUNC_FTW.

2003-09-17  Paul Eggert  <eggert@twinsun.com>

	Update from gnulib.
	* extensions.m4 (gl_USE_SYSTEM_EXTENSIONS): Call AC_BEFORE first,
	to avoid spurious warnings like "AC_RUN_IFELSE was called before
	gl_USE_SYSTEM_EXTENSIONS" from autoreconf.

2003-09-12  Paul Eggert  <eggert@twinsun.com>

	More patches to assume C89 or better.

	* mkstemp.m4 (jm_PREREQ_TEMPNAME): Do not require standard C headers.
	* strdup.m4 (gl_PREREQ_STRDUP): Likewise.
	* userspec.m4 (gl_USERSPEC): Likewise.
	* xalloc.m4 (gl_PREREQ_XMALLOC): Likewise.
	* xstrtod.m4 (gl_XSTRTOD): Likewise.
	* xstrtol.m4 (gl_PREREQ_XSTRTOL): Likewise.
	* strftime.m4 (_jm_STRFTIME_PREREQS): Don't check for limits.h,
	memcpy, memset.
	(jm_FUNC_GNU_STRFTIME): Don't require standard C headers.
	* strtod.m4 (gl_FUNC_STRTOD): Do not check for float.h.
	* strtoimax.m4 (gl_PREREQ_STRTOIMAX): Do not check for stdlib.h, strtol.
	* strtol.m4 (gl_FUNC_STRTOL): Do not check for limits.h.
	* userspec.m4 (gl_USERSPEC): Do not check for string.h.
	* xstrtol.m4 (gl_PREREQ_XSTRTOL): Do not check for string.h, strtol,
	strtoul.

2003-09-12  Paul Eggert  <eggert@twinsun.com>

	* error.m4 (gl_ERROR): Don't check for vprintf.
	Require AC_FUNC_STRERROR_R rather than invoking it.

2003-09-12  Paul Eggert  <eggert@twinsun.com>

	* check-decl.m4 (jm_CHECK_DECLS): Include <string.h>, <stdlib.h>
	unconditionally.
	* closeout.m4 (gl_CLOSEOUT): Don't check for stdlib.h.
	* gettimeofday.m4 (AC_FUNC_GETTIMEOFDAY_CLOBBER):
	Include <string.h>, <stdlib.h> unconditionally.
	* lstat.m4 (gl_PREREQ_LSTAT): Don't check for stdlib.h, free.
	* readdir.m4 (GL_FUNC_READDIR): Don't check for string.h.
	* readutmp.m4 (gl_PREREQ_READUTMP): Don't check for standard C headers
	or for string.h.
	* strtoumax.m4 (gl_PREREQ_STRTOUMAX): Don't check for stdlb.h
	or strtoul.
	* extensions.m4 (gl_USE_SYSTEM_EXTENSIONS): Require AC_AIX
	and AC_MINIX, too, so that their extensions are available.

	* prereq.m4 (jm_PREREQ_ADDEXT): Remove.  All uses removed.
	This macro has been superseded by gl_BACKUPFILE.

2003-09-12  Jim Meyering  <jim@meyering.net>

	* prereq.m4 (jm_PREREQ): Require gl_READTOKENS, gl_MD5, gl_MAKEPATH,
	gl_LONG_OPTIONS, and gl_IDCACHE, gl_GETUGROUPS.
	* readtokens.m4: New file, from gnulib
	* md5.m4: Likewise.
	* makepath.m4: Likewise.
	* long-options.m4: Likewise.
	* idcache.m4: Likewise.
	* getugroups.m4: Likewise.

2003-09-11  Paul Eggert  <eggert@twinsun.com>

	More patches to assume C89 or better.
	* strndup.m4 (gl_PREREQ_STRNDUP): Remove STDC_HEADERS check.
	* strnlen.m4 (gl_PREREQ_STRNLEN): Don't check for memory.h,
	string.h, memchr, STDC_HEADERS.

2003-09-10  Bruno Haible  <bruno@clisp.org>

	* strcspn.m4 (gl_PREREQ_STRCSPN): Remove <string.h> check.
	* strpbrk.m4 (gl_PREREQ_STRPBRK): Remove <string.h> check.
	* strstr.m4 (gl_PREREQ_STRSTR): Remove <string.h> check.
	* unicodeio.m4 (gl_UNICODEIO): Remove <string.h> check.
	* xreadlink.m4 (gl_XREADLINK): Remove <stdlib.h> check.
	* yesno.m4 (gl_YESNO): Remove <stdlib.h> check.

2003-09-09  Paul Eggert  <eggert@twinsun.com>

	* getcwd.m4 (AC_FUNC_GETCWD_NULL): Don't check for stdlib.h.
	* getopt.m4 (gl_GETOPT): Don't check for string.h.
	* getusershell.m4 (gl_PREREQ_GETUSERSHELL): Do not check for stdlib.h.
	* group-member.m4 (gl_PREREQ_GROUP_MEMBER): Do not require standard C
	headers.
	* hard-locale.m4 (gl_HARD_LOCALE): Do not check for stdlib.h,
	string.h.
	* hash.m4 (gl_HASH): Do not check for stdlib.h, malloc, free.
	* human.m4 (gl_HUMAN): Do not check for stdlib.h, string.h, getenv.
	* sha.m4 (gl_SHA): Don't check for standard Cheaders, memcpy.
	* memchr.m4 (jm_PREREQ_MEMCHR): Don't check for limits.h, stdlib.h.
	* memcmp.m4 (gl_PREREQ_MEMCMP): Don't check for string.h.
	* memcoll.m4 (gl_MEMCOLL): Likewise.
	* memrchr.c (gl_PREREQ_MEMRCHR): Don't check for limits.h.
	* mkdir-slash.m4 (gl_PREREQ_MKDIR): Don't check for stdlib.h,
	string.h, free.
	* mktime.m4 (gl_PREREQ_MKTIME): Don't check for standard C headers.
	* modechange.m4 (gl_MODECHANGE): Don't check for standard C headers.
	* mountlist.m4 (gl_PREREQ_MOUNTLIST_EXTRA): Don't check for standard
	C headers, or for string.h.
	* obstack.m4 (gl_OBSTACK): Don't check for stddefe.h, string.h.
	(gl_PREREQ_OBSTACK): Don't check for stdlib.h.
	* path-concat.m4 (gl_PATH_CONCAT): Don't check for standard C
	headers, memory.h, stdlib.h, string.h, strings.h.
	* posixtm.m4 (gl_POSIXTM): Don't check for stdlib.h, string.h.
	* posixver.m4 (gl_POSIXVER): Don't check for getenv.
	* putenv.m4 (gl_PREREQ_PUTENV): Don't check for string.h, memcpy,
	strchr.
	* regex.m4 (jm_PREREQ_REGEX): Do not check for limits.h, string.h.
	* rename.m4 (gl_PREREQ_RENAME): Do not check for stdlib.h, string.h,
	free.
	* rpmatch.m4 (gl_PREREQ_RPMATCH): Don't check for standard C headers.
	* save-cwd.m4 (gl_SAVE_CWD): Don't check for standard C headers.
	* savedir.m4 (gl_SAVEDIR): Don't check for standard C headers.
	* xgetcwd.m4 (gl_XGETCWD): Don't check for stdlib.h.

2003-09-09  Derek Robert Price  <derek@ximbiot.com>

	* getndelim2.m4 (gl_PREREQ_GETNDELIM2): Assume stdlib.h per the
	C89 spec.

2003-09-08  Paul Eggert  <eggert@twinsun.com>

	Assume C89 or better; remove K&R cruft.
	* alloca.m4 (gl_PREREQ_ALLOCA): Don't check for stdlib.h, string.h.
	* backupfile.m4 (gl_BACKUPFILE): Don't check for stdlib.h,
	string.h, getenv, malloc.
	* dirname.m4 (gl_DIRNAME): Don't check for string.h or C standard
	headers.
	* canon-host.m4 (gl_CANON_HOST): Don't check for string.h, stdlib.h.
	* error.m4 (jm_PREREQ_ERROR): Do not require STDC headers, and
	do not check for strerror.
	* exclude.m4: Do not check for stdlib.h, string.h, strings.h.
	* exitfail.m4 (gl_EXITFAIL): Do not check for stdlib.h.
	* fnmatch.m4 (gl_PREREQ_FNMATCH_EXTRA): Remove.  All uses removed.
	* getdate.m4 (gl_GETDATE): Don't check for stdlib.h or string.h.

2003-08-27  Jim Meyering  <jim@meyering.net>

	* mkstemp.m4: Require that the system mkstemp be able to create
	70 temporary files, not just 30.  Tru64 V4.0F's mkstemp function
	would fail after 32.  Reported by Danny Levinson.  Details here:
	http://mail.gnu.org/archive/html/bug-coreutils/2003-08/msg00124.html

2003-08-19  Jim Meyering  <jim@meyering.net>

	* lib-ld.m4: Revert yesterday's change, per Bruno's request here:
	http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00155.html

2003-08-18  Paul Eggert <eggert@twinsun.com>

	* same.m4 (gl_SAME): Do not check for stdlib.h or string.h or free.
	Check for pathconf.

2003-08-18  Jim Meyering  <jim@meyering.net>

	* getloadavg.m4: Use [\t ], not [ \t] (where \t is a literal TAB).
	* lib-ld.m4: Likewise.
	* po.m4: Likewise.

2003-08-18  Paul Eggert  <eggert@twinsun.com>
	and Jim Meyering  <jim@meyering.net>

	It turns out that we need AM_NLS and AM_PO_SUBDIRS after all;
	otherwise po/POTFILES and po/Makefile aren't built by 'configure'.
	I'm not sure why I didn't catch this earlier; most likely some
	leftover build files.  Sorry about that.
	* gettextext.m4 (AM_NLS, AM_PO_SUBDIRS): Remove definitions.
	* nls.m4, po.m4: New files, taken from gnulib / gettext.

2003-08-16  Paul Eggert  <eggert@twinsun.com>

	Sync with gnulib.

	* gettextext.m4: New file.

	* atexit.m4, backupfile.m4, canon-host.m4, clock_time.m4,
	closeout.m4, dirname.m4, dup2.m4, euidaccess.m4, exclude.m4,
	exitfail.m4, file-type.m4, fileblocks.m4, filemode.m4, getdate.m4,
	gethostname.m4, getloadavg.m4, getopt.m4, getpagesize.m4,
	getpass.m4, getusershell.m4, hard-locale.m4, hash.m4, malloc.m4,
	memchr.m4, memcpy.m4, memmove.m4, memrchr.m4, memset.m4,
	modechange.m4, mountlist.m4, obstack.m4, path-concat.m4,
	pathmax.m4, physmem.m4, posixtm.m4, posixver.m4, quote.m4,
	quotearg.m4, readlink.m4, readutmp.m4, realloc.m4, rmdir.m4,
	rpmatch.m4, safe-read.m4, safe-write.m4, same.m4, save-cwd.m4,
	savedir.m4, settime.m4, sha.m4, sig2str.m4, stdio-safer.m4,
	stpcpy.m4, strcase.m4, strcspn.m4, strdup.m4, strndup.m4,
	strnlen.m4, strpbrk.m4, strstr.m4, strtod.m4, strtoimax.m4,
	strtol.m4, strtoll.m4, strtoul.m4, strtoull.m4, strtoumax.m4,
	strverscmp.m4, ulonglong.m4, unicodeio.m4, unistd-safer.m4,
	userspec.m4, xalloc.m4, xgetcwd.m4, xreadlink.m4, xstrtod.m4,
	xstrtol.m4, yesno.m4: New files, from gnulib.

	* acl.m4, check-decl.m4, chown.m4, c-stack.m4, d-ino.m4,
	d-type.m4, fileblocks.m4, fsusage.m4, ftruncate.m4, getcwd.m4,
	getgroups.m4, getline.m4, getndelim2.m4, gettext.m4,
	gettimeofday.m4, group-member.m4, host-os.m4, iconv.m4,
	intmax_t.m4, inttypes-pri.m4, jm-macros.m4, lchown.m4, lib-ld.m4,
	lib-link.m4, lib-prefix.m4, longdouble.m4, longlong.m4,
	ls-mntd-fs.m4, lstat.m4, mbrtowc.m4, mbswidth.m4, memcmp.m4,
	mkdir-slash.m4, mkstemp.m4, nanosleep.m4, onceonly.m4, prereq.m4,
	progtest.m4, putenv.m4, readdir.m4, rename.m4, stat.m4, tzset.m4,
	utimbuf.m4, utime.m4, vasnprintf.m4, xstrtoimax.m4, xstrtoumax.m4:
	Sync with gnulib.

2003-08-15  Jim Meyering  <jim@meyering.net>

	* utimes.m4 (gl_FUNC_UTIMES): Use `conftest.utimes' as the test
	file name, not `x'.  The former will be removed automatically.

2003-08-13  Jim Meyering  <jim@meyering.net>

	* README: Remove file.
	* Makefile.am.in: Simplify.
	(Makefile.am): Remove README.

2003-08-10  Jim Meyering  <jim@meyering.net>

	* utimes.m4 (gl_FUNC_UTIMES): New file.
	* utimens.m4: Require gl_FUNC_UTIMES.
	Don't check for utime or utimes.

	* utimes.m4: Removed.
	* utimes-null.m4: Renamed from utimes.m4.

2003-08-06  Paul Eggert  <eggert@twinsun.com>

	* prereq.m4 (jm_PREREQ): Require gl_UTIMENS.
	* utimens.m4: New file.

2003-08-08  Paul Eggert  <eggert@twinsun.com>

	* vasnprintf.m4 (gl_PREREQ_VASNPRINTF):
	Solaris 2.5.1 needs -lw to get the wcslen function.

2003-08-08  Paul Eggert  <eggert@twinsun.com>

	Use new gnulib 'extensions' module.
	* extensions.m4, unlocked-io.m4: New files, from gnulib.
	* gnu-source.m4, jm-glibc-io.m4: Remove.
	* timespec.m4: Merge from gnulib.

2003-08-08  Paul Eggert  <eggert@twinsun.com>

	* jm-macros.m4 (jm_MACROS): Replace jm_INCLUDED_REGEX([lib/regex.c])
	with gl_REGEX.
	Replace jm_FUNC_MKTIME with gl_FUNC_MKTIME.
	Remove redundant AC_FUNC_FNMATCH_GNU, jm_FUNC_MKTIME.
	Remove AC_FUNC_VPRINTF.
	Add gl_ERROR.

2003-08-05  Paul Eggert  <eggert@twinsun.com>

	* jm-macros.m4 (jm_MACROS): Use gl_GETNDELIM2 rather than
	checking for getdelim.
	(jm_CHECK_ALL_TYPES): Use gt_TYPE_SSIZE_T for ssize_t rather
	than rolling our own.
	Merge getline from gnulib.
	* getline.m4: Merge from gnulib.
	* getndelim2.m4, ssize_t.m4: New files, from gnulib.

2003-08-04  Paul Eggert  <eggert@twinsun.com>

	* regex.m4: Merge with gnulib.
	(gl_REGEX): New macro.
	(jm_INCLUDED_REGEX): Don't assume Latin-1 encoding of source code.
	* restrict.m4: Merge with gnulib.
	(gl_C_RESTRICT): Renamed from ACX_C_RESTRICT.  All uses changed.
	Rename cache vars to gl_cv_*.  Incorporate latest Autoconf CVS tricks.

2003-08-05  Paul Eggert  <eggert@twinsun.com>

	* gnu-source.m4: New file, taken from gnulib, with support
	added for __EXTENSIONS__ a la Solaris.
	* jm-macros.m4 (jm_CHECK_ALL_TYPES): Call gl_TIMESPEC rather
	than jm_CHECK_TYPE_STRUCT_TIMESPEC.
	* st_mtim.m4: Sync with gnulib (white space change only).
	* timespec.m4: Sync with gnulib, except also require
	AC_GNU_SOURCE.

2003-08-05  Paul Eggert  <eggert@twinsun.com>

	* prereq.m4 (jm_PREREQ_PHYSMEM, jm_PREREQ_STAT): Ignore headers
	that are present but cannot be compiled.  This avoids spurious warnings
	on Solaris 9 sparc with Forte Developer 7 C 5.4.

2003-08-04  Paul Eggert  <eggert@twinsun.com>

	Merge fnmatch module from gnulib.
	* fnmatch.m4: New file, from gnulib.
	* jm-macros.m4 (jm_MACROS): Require gl_FUNC_FNMATCH_GNU
	instead of AC_FUNC_ERROR_AT_LINE.

2003-08-04  Paul Eggert  <eggert@twinsun.com>

	* error.m4: Sync from gnulib.

2003-07-23  Jim Meyering  <jim@meyering.net>

	* lstat.m4, mkstemp.m4, regex.m4, stat.m4: Normalize naming of Sun
	operating systems in comments, e.g., SunOS4 -> SunOS 4,
	Solaris5.9 -> Solaris 9.  From Paul Eggert.

2003-07-18  Paul Eggert  <eggert@twinsun.com>

	* jm-macros.m4 (jm_MACROS): Invoke gl_MEMCOLL.
	* memcoll.m4: New file, from gnulib.
	Based on a patch from Andreas Schwab.

2003-07-14  Jim Meyering  <jim@meyering.net>

	* Makefile.am.in: Correct comment on first line.

2003-07-12  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4 (OPTIONAL_BIN_ZCRIPTS): Remove unused variable.

2003-07-10  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4 (jm_MACROS): Require gl_FUNC_VASPRINTF and
	gl_FUNC_VASNPRINTF.

	* longdouble.m4, signed.m4, vasnprintf.m4, vasprintf.m4, wchar_t.m4:
	* wint_t.m4: New files, in support of new asprintf use.  From gnulib.

	* stdint_h.m4: New file.
	* inttypes_h.m4: New file.
	* uintmax_t.m4: New file.
	* intmax_t.m4: New file.
	* inttypes.m4: Remove file.  Use intmax_t.m4 and uintmax_t.m4
	from gnulib, instead.

2003-06-09  Jim Meyering  <jim@meyering.net>

	* tzset.m4 (gl_FUNC_TZSET_CLOBBER): Also define gmtime.
	* gettimeofday.m4 (AC_FUNC_GETTIMEOFDAY_CLOBBER): Likewise.
	Suggestion from Paul Eggert.

2003-06-08  Jim Meyering  <jim@meyering.net>

	* tzset.m4 (gl_FUNC_TZSET_CLOBBER): New file/macro.
	Used by strftime.m4.
	* strftime.m4 (_jm_STRFTIME_PREREQS): Require gl_FUNC_TZSET_CLOBBER.

2003-06-07  Jim Meyering  <jim@meyering.net>

	* strftime.m4: Update from gnulib.
	* tm_gmtoff.m4: New file, used by strftime.m4.
	* mktime.m4: New file.  From gnulib.

2003-06-06  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4: Require gl_FUNC_ALLOCA.
	* alloca.m4: New file, from gnulib.

	* stdbool.m4: Update from gnulib.

2003-06-04  Paul Eggert  <eggert@twinsun.com>

	Merge human.c etc. from gnulib.
	* human.m4: New file, from gnulib.
	* prereq.m4 (jm_PREREQ): Use gl_HUMAN, not jm_PREREQ_HUMAN.
	(jm_prereq_HUMAN): Remove.

2003-06-02  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4 (jm_MACROS): Require AM_STDBOOL_H.

2003-05-26  Jim Meyering  <jim@meyering.net>

	* dirfd.m4 (UTILS_FUNC_DIRFD): Merge in change from gnulib,
	fixing an M4 quoting bug.

	* lib-ld.m4 (AC_LIB_PROG_LD_GNU): Use TAB-SP, not SP-TAB
	when setting IFS.
	* progtest.m4 (AM_PATH_PROG_WITH_TEST): Likewise.

2003-05-06  Jim Meyering  <jim@meyering.net>

	* getcwd-path-max.m4 (GL_FUNC_GETCWD_PATH_MAX): Check for the
	declaration of getcwd *before* checking for the getcwd kernel bug.
	Otherwise, configure-time `checking ...' messages would be intermixed.

2003-05-02  Jim Meyering  <jim@meyering.net>

	* readdir.m4 (GL_FUNC_READDIR): Revive dead file.  Change name to
	have GL_ (not jm_) prefix.  Adjust cache variables similarly.
	Create 500 rather than just 300 files, to exercise bug on
	Darwin6.5, too.
	* jm-macros.m4 (jm_MACROS): Require GL_FUNC_READDIR.

2003-04-25  Jim Meyering  <jim@meyering.net>

	* getcwd-path-max.m4 (GL_FUNC_GETCWD_PATH_MAX): If PATH_MAX
	is not defined, don't run the test, and don't use the wrapper.
	Otherwise, on the Hurd, it would take a long time to create
	and remove a hierarchy about 4000 levels deep.
	Based on a patch from Robert Millan.

2003-04-22  Jim Meyering  <jim@meyering.net>

	Aesthetics.
	* gettext.m4: Change an occurrence of [ \t] to [\t ].

2003-04-07  Jim Meyering  <jim@meyering.net>

	* prereq.m4 (jm_PREREQ_STAT): Add prerequisites and #includes
	for Ultrix 4.4.

2003-04-02  Jim Meyering  <jim@meyering.net>

	* perl.m4 (jm_PERL): Use $am_missing_run, not undefined $missing_dir.

2003-03-19  Jim Meyering  <jim@meyering.net>

	* ftw.m4 (AC_FUNC_FTW): Require AC_HEADER_STAT.

2003-03-17  Richard Dawe  <rich@phekda.freeserve.co.uk>

	* jm-macros.m4 (jm_MACROS): Include $(EXEEXT) in DF_PROG's program
	name, since automake only adds $(EXEEXT) to programs in its *_PROGRAMS.
	Arrange to compile the corresponding stub function if fchdir is missing.

2003-03-18  Jim Meyering  <jim@meyering.net>

	* ls-mntd-fs.m4 (jm_LIST_MOUNTED_FILESYSTEMS): Move the MOUNTED_VMOUNT
	test to precede the MOUNTED_GETMNTENT1 tests, since otherwise, AIX 5.1
	systems would end up using the latter.  MOUNTED_GETMNTENT1 support
	is inadequate on such systems: 1) detecting whether a file system
	is remote doesn't work  2) the MOUNTED_VMOUNT code reports the
	HOSTNAME:/MOUNT_POINT, while the MOUNTED_GETMNTENT1 code reports
	merely /MOUNT_POINT.  Reported by Mike Jetzer.

2003-03-17  Jim Meyering  <jim@meyering.net>

	* dirfd.m4 (UTILS_FUNC_DIRFD): Test the cache variable, not one
	that is guaranteed to be `no'.  Use `no_such_member' to indicate
	that condition, rather than `-1' which is slightly misleading.
	Change the name of the cache variable to have the gl_ prefix.
	Prompted by a patch from Richard Dawe for DJGPP.

2003-03-14  Jim Meyering  <jim@meyering.net>

	* prereq.m4 (jm_PREREQ): Also forbid the gl_[A-Z] prefix.
	Don't require jm_PREREQ_C_STACK.

2003-03-13  Paul Eggert  <eggert@twinsun.com>

	[from gnulib]
	* onceonly.m4 (m4_quote): New macro.
	(AC_CHECK_HEADERS_ONCE, AC_CHECK_FUNCS_ONCE, AC_CHECK_DECLS_ONCE):
	Quote AC_FOREACH variable-expansions properly.

2003-03-13  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4 (jm_MACROS): Arrange to compile the corresponding stub
	function if any of the following is missing: fchown, lstat, readlink.
	From Richard Dawe.

2003-03-07  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4 (AC_LANG_SOURCE(C)): New macro, undefine, then define
	using the latest version from cvs.  This avoids problems with #line
	directives using a vendor (Sun) compiler.

	* jm-macros.m4: Don't require AC_SYS_MMAP_STACK.
	* mmap-stack.m4 (AC_SYS_MMAP_STACK): Remove file.

2003-03-06  Jim Meyering  <jim@meyering.net>

	* getcwd-path-max.m4 (GL_FUNC_GETCWD_PATH_MAX): Check for
	declaration of getcwd.

2003-03-04  Jim Meyering  <jim@meyering.net>

	* getcwd-path-max.m4 (GL_FUNC_GETCWD_PATH_MAX): New macro.
	* jm-macros.m4: Require GL_FUNC_GETCWD_PATH_MAX.

	`df /some/mount-point' no longer hangs when an unrelated hard-mount
	is unavailable
	* fsusage.m4 [__GLIBC__]: GNU libc's statvfs stats each mount point in
	/proc/mounts until it finds one with matching device number.  This is
	unnecessary when the FILE argument *is* a mount point.  No stat call
	is necessary in that case.  So, disable the statvfs-testing code on
	systems with GNU libc.  Reported by Andrei Gaponenko via Tim Waugh
	as RedHat bug# 84846.

2003-02-27  Jim Meyering  <jim@meyering.net>

	* prereq.m4 (jm_PREREQ_PHYSMEM): Also check for `table' function.
	Reported by Kaveh Ghazi.

	* prereq.m4 (gl_SYS__SYSTEM_CONFIGURATION): New function.
	(jm_PREREQ_PHYSMEM): Check for new headers and functions.
	Use gl_SYS__SYSTEM_CONFIGURATION.
	With suggestions from Kaveh Ghazi.

2003-02-19  Jim Meyering  <jim@meyering.net>

	* c-stack.m4 (AC_SYS_XSI_STACK_OVERFLOW_HEURISTIC): Limit stack size
	to 1MB, so as not to render systems with no stack size limit (e.g.,
	linux-2.2.x) unusable.  Suggestion and code from Bruno Haible.

2003-02-17  Jim Meyering  <jim@meyering.net>

	* prereq.m4 (jm_PREREQ_PHYSMEM): Undo last change, since
	Kaveh Ghazi found a better way to get the required information.
	Add check for sys/sysmp.h.

2003-02-15  Jim Meyering  <jim@meyering.net>

	* mmap-stack.m4: New file.

	* jm-macros.m4: Require AC_SYS_MMAP_STACK.

	Add Irix6 support to physmem.c.
	* prereq.m4 (jm_PREREQ_PHYSMEM): Also check for sys/sysget.h
	and sys/sysinfo.h.
	Also check for sysget.
	Reported by Kaveh Ghazi.

2003-02-12  Jim Meyering  <jim@meyering.net>

	* restrict.m4 (ACX_C_RESTRICT): Remove #ifndef -- so now this
	macro also checks for support when using a C++ compiler.
	Also, remove the test for SGI's __restrict.
	Suggested by Steven G. Johnson.

	* regex.m4 (jm_PREREQ_REGEX): Require ACX_C_RESTRICT.

	* restrict.m4 (ACX_C_RESTRICT): Minor syntactic changes:
	Split long lines, use AC_COMPILE_IFELSE, indent, use `case'
	instead of nested `if's, remove unnecessary quotes.

	* restrict.m4 (ACX_C_RESTRICT): New macro.
	Copied directly from the URL in the comments.
	By Steven G. Johnson.

2003-02-09  Jim Meyering  <jim@meyering.net>

	* check-decl.m4 (jm_CHECK_DECLS): Add euidaccess.

2003-02-03  Jim Meyering  <jim@meyering.net>

	* c-stack.m4: Include <unistd.h>.  On some systems,
	it is required for the definition of _SC_PAGESIZE.

2003-02-02  Jim Meyering  <jim@meyering.net>

	* onceonly.m4: New file.  From gnulib.

	* regex.m4 (jm_PREREQ_REGEX): New function, from gnulib.
	(jm_INCLUDED_REGEX): Use it.
	* prereq.m4 (jm_PREREQ_REGEX): Remove.

2003-01-31  Jim Meyering  <jim@meyering.net>

	* open-max.m4 (UTILS_SYS_OPEN_MAX): New file/macro.
	* jm-macros.m4 (jm_MACROS): Require UTILS_SYS_OPEN_MAX.

2003-01-29  Jim Meyering  <jim@meyering.net>

	* regex.m4: Detect broken re_search in e.g. glibc-2.2.93.

2003-01-23  Jim Meyering  <jim@meyering.net>

	* dirfd.m4 (UTILS_FUNC_DIRFD): Correct typo: s/-1/no/ that kept this
	from working on systems without dirfd (at least Irix and OSF1/Tru64).

	Merge in change by Bruno Haible from gnulib.
	* dirfd.m4 (UTILS_FUNC_DIRFD): Invoke some AC_EGREP_CPP requirements.

2003-01-16  Jim Meyering  <jim@meyering.net>

	* regex.m4: The `regex' struct is both input and output.
	Initialize it before each use.  Patch by Tim Waugh.

2003-01-15  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4: Require AC_FUNC_FTW.

2003-01-12  Jim Meyering  <jim@meyering.net>

	* ftw.m4: New file.

2003-01-11  Jim Meyering  <jim@meyering.net>

	* canonicalize.m4 (AC_FUNC_CANONICALIZE_FILE_NAME): New file and macro.
	* jm-macros.m4: Require AC_FUNC_CANONICALIZE_FILE_NAME.
	(jm_MACROS): No longer check for resolvepath or canonicalize_file_name.

2002-12-15  Jim Meyering  <jim@meyering.net>

	* jm-glibc-io.m4n: Remove now-unused file.
	* Makefile.am.in (Makefile.am): Remove jm-glibc-io.m4
	and jm-glibc-io.m4n.

2002-12-11  Jim Meyering  <jim@meyering.net>

	* jm-glibc-io.m4: Maintain this file manually rather than generating it.
	Generating it caused too much trouble.  From gnulib.

2002-11-19  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4: Require Autoconf-2.56.

2002-09-30  Akim Demaille  <akim@epita.fr>

	* prereq.m4: Use AC_REQUIRE everywhere it is possible.
	(jm_PREREQ_CANON_HOST): Remove duplicates.

2002-11-10  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4 (jm_MACROS): Add AC_REPLACE_FUNCS(raise).

2002-10-30  Paul Eggert  <eggert@twinsun.com>

	* getgroups.m4 (jm_FUNC_GETGROUPS):
	Fix typo: cv_func_getgroups_works -> ac_cv_func_getgroups_works.

2002-10-07  Paul Eggert  <eggert@twinsun.com>

	* prereq.m4 (jm_PREREQ_HUMAN): Check for locale.h, localeconv,
	AC_HEADER_STDBOOL.  No need to check for limits.h since it's in
	freestanding C89.  No need to check for stdlib.h or string.h since
	autoconf does this now.

2002-10-12  Paul Eggert  <eggert@twionsun.com>

	* jm-macros.m4 (jm_CHECK_ALL_HEADERS): Remove fenv.h.

2002-09-29  Jim Meyering  <jim@meyering.net>

	* gettext.m4 (AM_INTL_SUBDIR): Don't require gt_HEADER_INTTYPES_H.
	It's not necessary with autoconf-2.54.

2002-09-28  Jim Meyering  <jim@meyering.net>

	* getgroups.m4 (jm_FUNC_GETGROUPS): Rewrite to use AC_FUNC_GETGROUPS
	and (if needed) to call AC_LIBOBJ and to set GETGROUPS_LIB.
	* jm-macros.m4 (jm_MACROS): Don't set GETGROUPS_LIB here; now it's
	done via getgroups.m4's wrapper function.

	* strerror_r.m4: Remove file -- now it's part of autoconf-2.54.
	Reported by Akim Demaille.

2002-09-25  Jim Meyering  <jim@meyering.net>

	* gettext.m4: Upgrade to gettext-0.11.5.

2002-09-07  Bruno Haible  <bruno@clisp.org>

	* host-os.m4 (UTILS_HOST_OS): Add a case for freebsd*-gnu*.

2002-09-17  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4 (jm_MACROS): Require gt_INTTYPES_PRI.
	* inttypes-pri.m4 (gt_INTTYPES_PRI): New file, mostly from gettext.

2002-09-16  Jim Meyering  <jim@meyering.net>

	* prereq.m4: Forbid symbols matching ^jm_[A-Z].
	(jm_PREREQ_QUOTEARG): Add jm_FUNC_MEMCMP.
	From Akim Demaille.

	* error.m4 (jm_PREREQ_ERROR): Check for libintl.h.
	Reported by Akim Demaille.

2002-09-13  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4 (jm_MACROS): Require autoconf-2.54.

2002-09-09  Jim Meyering  <jim@meyering.net>

	* getloadavg.m4: Remove file -- now it's part of autoconf-2.53c.
	* jm-macros.m4: Use AC_CONFIG_LIBOBJ_DIR(lib) to tell the new
	AC_FUNC_GETLOADAVG where to find getloadavg.c.

2002-09-03  Jim Meyering  <jim@meyering.net>

	* gnu-source.m4: Remove file -- now it's part of autoconf-2.53c.
	* mbstate_t.m4: Likewise.
	* fnmatch.m4: Likewise.

2002-08-05  Jim Meyering  <jim@meyering.net>

	* jm-winsz1.m4: Also change use of $am_cv_sys_posix_termios
	to $ac_cv_sys_posix_termios.  Reported by Andreas Schwab.

2002-08-03  Jim Meyering  <jim@meyering.net>

	* jm-winsz1.m4: Require AC_SYS_POSIX_TERMIOS, not AM_SYS_POSIX_TERMIOS.
	Reported by mkc@mathdogs.com.

2002-08-01  Jim Meyering  <jim@meyering.net>

	* prereq.m4 (jm_PREREQ_TEMPNAME): lib/tempname.c may use uintmax_t,
	so require jm_AC_TYPE_UINTMAX_T.  Patch by Joe Orton.

2002-07-28  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4: Don't require jm_FUNC_READDIR.
	* readdir.m4 (jm_FUNC_READDIR): Remove file/macro.  No longer needed.

2002-07-27  Jim Meyering  <jim@meyering.net>

	* prereq.m4 (jm_PREREQ_READUTMP): Don't check just
	`struct utmpx.ut_exit' and `struct utmp.ut_exit'.  Instead, check
	all combinations of utmp/utmpx and ut_termination/e_termination
	and ut_exit/e_exit.

2002-07-23  Jim Meyering  <jim@meyering.net>

	* c-bs-a.m4 (AC_C_BACKSLASH_A): Remove file, now that autoconf
	provides this macro.

2002-07-20  Jim Meyering  <jim@meyering.net>

	* intdiv0.m4: New file.  From gettex-0.11.3.

	* jm-macros.m4: Require autoconf-2.53b.
	Use new macros AC_FUNC_MALLOC and AC_FUNC_REALLOC,
	in place of jm_-prefixed ones.  Thanks, Akim!
	* malloc.m4: Remove file, now that autoconf provides this macro.
	* realloc.m4: Likewise.

2002-07-18  gettextize  <bug-gnu-gettext@gnu.org>

	* gettext.m4: Upgrade to gettext-0.11.3.
	* iconv.m4: Upgrade to gettext-0.11.3.
	* isc-posix.m4: Upgrade to gettext-0.11.3.
	* lcmessage.m4: Upgrade to gettext-0.11.3.
	* lib-link.m4: Upgrade to gettext-0.11.3.

2002-07-17  Jim Meyering  <jim@meyering.net>

	* boottime.m4: New file.  Extracted from sh-utils' configure.ac
	and extended to work also with *BSD systems.

2002-07-15  Jim Meyering  <jim@meyering.net>

	FreeBSD support for uname and uptime.
	* jm-macros.m4 (jm_MACROS): Check for the sysctl function.
	(jm_CHECK_ALL_HEADERS): Check for sys/sysctl.h.
	Suggestion from Bruno Haible.

2002-06-11  Paul Eggert  <eggert@twinsun.com>

	* fnmatch.m4 (_AC_LIBOBJ_FNMATCH): Check for btowc.

2002-06-22  Jim Meyering  <jim@meyering.net>

	* c-stack.m4: New file, from diffutils-2.8.2.
	* prereq.m4 (jm_PREREQ): Add jm_PREREQ_C_STACK.

	* jm-macros.m4 (jm_CHECK_ALL_TYPES): Don't require AC__GNU_SOURCE,
	now that configure.ac uses AC_GNU_SOURCE.
	(jm_MACROS): Rename: jm_FUNC_FNMATCH to AC_FUNC_FNMATCH_GNU.
	* prereq.m4 (jm_PREREQ_EXCLUDE): Likewise, wrt jm_FUNC_FNMATCH.

	Update to latest tools.  Suggestions from Paul Eggert.
	* stdbool.m4: New file, from diffutils-2.8.2.
	* gnu-source.m4: Update from diffutils-2.8.2.
	* fnmatch.m4: Likewise.
	* prereq.m4: Change each use of AC_CHECK_HEADERS(stdbool.h)
	to AC_HEADER_STDBOOL

2002-06-21  Jim Meyering  <jim@meyering.net>

	* c-bs-a.m4: Add comment, from diffutils-2.8.2.
	* mbrtowc.m4: Likewise.

	* mbstate_t.m4: Update from diffutils-2.8.2.
	* mbswidth.m4: Reflect name change:
	s/AC_MBSTATE_T/AC_TYPE_MBSTATE_T.
	* prereq.m4 (jm_PREREQ_QUOTEARG): Likewise.

	* lib-link.m4: Update from gettext-0.11.2.
	* gettext.m4: Likewise.

	* jm-macros.m4 (jm_CHECK_ALL_HEADERS): Check for hurd.h.
	From Alfred M. Szmidt.

2002-05-19  Paul Eggert  <eggert@twinsun.com>

	* jm-macros.m4 (jm_CHECK_ALL_TYPES): Check for st_author.

2002-06-07  Jim Meyering  <jim@meyering.net>

	* prereq.m4 (jm_PREREQ_STAT): Check for sys/param.h and sys/mount.h.
	They're needed at least for NetBSD 1.5.2.
	($statxfs_includes): Include those same headers.
	($statxfs_includes): Include sys/vfs.h if available.
	($statxfs_includes): Likewise for sys/statvfs.h.
	Check for the following members in both structs statfs and statvfs:
	f_basetype, f_type, f_fsid.__val, f_namemax, f_namelen.

2002-06-01  Jim Meyering  <jim@meyering.net>

	* d-type.m4 (jm_CHECK_TYPE_STRUCT_DIRENT_D_TYPE): Rename macro:
	s/D_TYPE_IN_DIRENT/HAVE_STRUCT_DIRENT_D_TYPE/.

2002-05-28  Jim Meyering  <jim@meyering.net>

	* readdir.m4 (jm_FUNC_READDIR): Undefine `mkdir', not `rmdir'.
	Reported by Volker Borchert.

2002-05-27  Jim Meyering  <jim@meyering.net>

	* gettimeofday.m4 (AC_FUNC_GETTIMEOFDAY_CLOBBER): Also replace
	localtime.

	* readdir.m4 (jm_FUNC_READDIR): Undefine `rmdir' so we don't try to
	use the replacement function; it wouldn't resolve at link time.
	Reported by Volker Borchert.

2002-04-30  Jim Meyering  <jim@meyering.net>

	* prereq.m4 (jm_PREREQ): Add jm_PREREQ_STAT.

2002-04-29  Paul Eggert  <eggert@twinsun.com>

	* prereq.m4 (jm_PREREQ_HARD_LOCALE): Check for stdlib.h.
	Do not check for alloca.h (no longer used) or stdbool.h (was never
	used?).  Add AM_C_PROTOTYPES since hard-locale.h uses it.

2002-04-28  Paul Eggert  <eggert@twinsun.com>

	* prereq.m4 (jm_PREREQ_SIG2STR): Remove; all callers changed.

2002-04-29  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4 (jm_MACROS): Remove use of AC_FUNC_STRNLEN.
	* prereq.m4: Add jm_PREREQ_STRNLEN.
	Use AC_FUNC_STRNLEN here instead.

	* jm-macros.m4: Don't AC_REQUIRE([AC_PROG_CC_STDC]).
	With autoconf-2.53a, it's part of AC_PROG_CC.

2002-04-28  Paul Eggert  <eggert@twinsun.com>

	* jm-macros.m4 (jm_MACROS): Add AC_REPLACE_FUNCS(sig2str).
	* prereq.m4 (jm_PREREQ): Add jm_PREREQ_SIG2STR.

2002-04-24  Jim Meyering  <jim@meyering.net>

	* prereq.m4 (jm_PREREQ_HARD_LOCALE): New macro.
	(jm_PREREQ): Use it.

	* getloadavg.m4: Check for these headers: locale.h unistd.h
	mach/mach.h fcntl.h.
	Check for this function: setlocale.

2002-04-16  Jim Meyering  <jim@meyering.net>

	* prereq.m4 (jm_PREREQ_READUTMP): Also check for these members:
	ut_pid, ut_id, ut_exit.

2002-04-12  Jim Meyering  <jim@meyering.net>

	* ls-mntd-fs.m4 (checking for getmntinfo function...): Remove now-bogus
	check for f_type in sys/mount.h.  Instead, just test for the existence
	of the getmntinfo function.  Needed for Darwin 5.3.

	* dirfd.m4 (UTILS_FUNC_DIRFD): Also detect when dirfd is a macro.
	This is necessary at least on Darwin 5.3.

	* jm-macros.m4: Don't AC_REPLACE(strnlen), now that we use
	AC_FUNC_STRNLEN.  Otherwise, we'd end up putting two copies of strnlen.o
	in the library, and that makes some versions of ranlib object.

2002-04-09  Jim Meyering  <jim@meyering.net>

	* malloc.m4: (jm_FUNC_MALLOC): Change the `checking ...' message
	to be more precise.  Rather than saying we're checking whether the
	function `works', say what we're testing.
	* realloc.m4 (jm_FUNC_REALLOC): Likewise.
	Reported by Bruno Haible.

2002-02-27  Paul Eggert  <eggert@twinsun.com>

	* jm-macros.m4 (jm_MACROS): Do not replace stime; no longer used.
	Check for clock_settime.

2002-02-25  Paul Eggert  <eggert@twinsun.com>

	* acl.m4: New file.
	* jm-macros.m4 (jm_MACROS): Require AC_FUNC_ACL.
	Do not check for acl or sys/acl.h, as AC_FUNC_ACL does that now.

2002-02-16  gettextize  <bug-gnu-gettext@gnu.org>

	* codeset.m4: Upgrade to gettext-0.11.
	* gettext.m4: Upgrade to gettext-0.11.
	* glibc21.m4: Upgrade to gettext-0.11.
	* iconv.m4: Upgrade to gettext-0.11.
	* isc-posix.m4: Upgrade to gettext-0.11.
	* lcmessage.m4: Upgrade to gettext-0.11.
	* lib-ld.m4: New file, from gettext-0.11.
	* lib-link.m4: New file, from gettext-0.11.
	* lib-prefix.m4: New file, from gettext-0.11.
	* progtest.m4: Upgrade to gettext-0.11.

2002-02-15  Paul Eggert  <eggert@twinsun.com>

	* prereq.m4 (jm_PREREQ_POSIXVER): New macro.
	(jm_PREREQ): Use it.

2002-01-26  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4 (jm_MACROS): Require autoconf-2.52g.
	* strnlen.m4: Remove file, now that it's part of autoconf.

2002-01-22  Paul Eggert  <eggert@twinsun.com>

	* jm-macros.m4 (jm_MACROS): Require AC_FUNC_FSEEKO.

2002-01-19  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4 (jm_MACROS): Use AC_FUNC_STRNLEN.
	Remove useless quotes: DF_PROG="df".
	* strnlen.m4: New file.

2001-12-14  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4 (jm_MACROS): Check for iswspace.
	Suggestion from Bruno Haible.

2001-11-20  Jim Meyering  <jim@meyering.net>

	* mkstemp.m4 (UTILS_FUNC_MKSTEMP): Update comment to reflect that
	SunOS 4.1.4 and Solaris 2.5.1 lose, too.

2001-11-19  Jim Meyering  <jim@meyering.net>

	* mkstemp.m4 (UTILS_FUNC_MKSTEMP): Don't bother with a temporary
	directory.  Use "conftestXXXXXX" as the template.
	Suggestion from Paul Eggert.

	* mkstemp.m4 (UTILS_FUNC_MKSTEMP): Close each descriptor immediately,
	so the test doesn't mistakenly hit the max-open-files limit.

2001-11-18  Jim Meyering  <jim@meyering.net>

	* prereq.m4 (jm_PREREQ_TEMPNAME): Check for declaration of getenv.

2001-11-17  Jim Meyering  <jim@meyering.net>

	* mkstemp.m4 (UTILS_FUNC_MKSTEMP): New file and macro.
	Prompted by a report from Bob Proulx.

	* jm-macros.m4 (jm_MACROS): Don't test for mkstemp here.
	Instead, require UTILS_FUNC_MKSTEMP.

2001-11-11  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4 (jm_MACROS): Remove code to set POW_LIBM.
	Now, that's done as part of AC_FUNC_STRTOD.

2001-10-22  Paul Eggert  <eggert@twinsun.com>

	* jm-winsz1.m4 (jm_WINSIZE_IN_PTEM): Do not define
	WINSIZE_IN_PTEM if <termios.h> defines struct winsize.

2001-11-10  Jim Meyering  <jim@meyering.net>

	* prereq.m4 (jm_PREREQ_PHYSMEM): New function.
	(jm_PREREQ): Use it.

2001-11-09  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4: Require autoconf-2.52f.
	(AC_FUNC_ERROR_AT_LINE, AC_FUNC_OBSTACK, AC_FUNC_STRTOD):
	Use these AC_-prefixed names, not the AM_-prefixed ones.

	* afs.m4 (jm_AFS): Quote the body.  Patch by Akim Demaille.

2001-11-04  Jim Meyering  <jim@meyering.net>

	* fpending.m4: Remove unused cruft that saved, set, and restored $DEFS.

2001-11-03  Jim Meyering  <jim@meyering.net>

	* jm-glibc-io.m4n (jm_FUNC_GLIBC_UNLOCKED_IO): Quote first arg
	of AC_DEFUN.

	* dirfd.m4 (UTILS_FUNC_DIRFD): Rework so dirfd.c doesn't have to
	know the name of the variable in the macro definition.

2001-11-01  Jim Meyering  <jim@meyering.net>

	* dirfd.m4 (UTILS_FUNC_DIRFD): New macro.
	* jm-macros.m4 (jm_MACROS): Require UTILS_FUNC_DIRFD.

2001-10-20  Paul Eggert  <eggert@twinsun.com>

	* error.m4 (jm_PREREQ_ERROR):
	Do not invoke AC_CHECK_FUNCS with strerror_r, as
	AC_FUNC_STRERROR_R does that.
	Check for strerror declaration.

	* strerror_r.m4: Add copyright notice, as nontrivial m4 files
	are supposed to have them these days.
	(AC_FUNC_STRERROR_R): Always do char* test, so that it gets cached.
	Merge changes from latest Autoconf CVS.
	Rename ac_cv_func_strerror_r_works to ac_cv_func_strerror_r_char_p,
	and rename HAVE_WORKING_STRERROR_R to STRERROR_R_CHAR_P, since
	POSIX decided to standardize on the int flavor of strerror_r.

2001-09-30  Jim Meyering  <jim@meyering.net>

	* ls-mntd-fs.m4 (jm_LIST_MOUNTED_FILESYSTEMS): See if
	`struct fsstat' has the `f_fstypename' member.
	Use that to define FS_TYPE, which is now used to make
	the getfsstat link test tighter.

2001-09-29  Jim Meyering  <jim@meyering.net>

	* ls-mntd-fs.m4 (jm_LIST_MOUNTED_FILESYSTEMS)
	[one-argument getmntent function]): Include stdio.h before mntent.h.
	SunOS 4.1.x needs it for the declaration of `FILE'.
	Patch by Volker Borchert.

	* ls-mntd-fs.m4 (jm_LIST_MOUNTED_FILESYSTEMS)
	Check for these headers: sys/param.h sys/ucred.h sys/mount.h
	sys/fs_types.h, and make the link-test for getfsstat guard #include
	directives with appropriate #if HAVE_*_H tests so that we can
	detect getfsstat on Apple Darwin1.3.7 systems.
	Reported by Nelson Beebe.
	Fix harmless typo in cache variable name: s/getsstat/getfsstat/.

2001-09-28  Paul Eggert  <eggert@twinsun.com>

	Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
	#defines strtoimax.  Also treat the other strto* functions
	like strtoimax.

	* xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
	Check for strtoul and strtoumax,
	as those declarations are made even in the signed case.
	* xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
	Likewise, for strtol and strtoimax.

2001-09-24  Jim Meyering  <jim@meyering.net>

	* gettext.m4: Use the version from gettext-0.10.40, not CVS.

2001-09-23  Jim Meyering  <jim@meyering.net>

	* ls-mntd-fs.m4 (jm_LIST_MOUNTED_FILESYSTEMS): Add a compile-test
	instead of the mere test for existence of mntent.h.  The latter
	would get a false-positive on AIX 3.4 systems.
	In the outer getmntent if-block, don't die if neither of the getmntent
	tests succeeds.  Instead, just fall through and continue with the
	remaining tests.

2001-09-22  Jim Meyering  <jim@meyering.net>

	* gettext.m4: New file.  From gettext.
	* lcmessage.m4: Sync with gettext -- this changes only comments.
	* progtest.m4: Likewise
	* isc-posix.m4: Decrement serial number to sync with gettext.
	* glibc21.m4: Likewise.

	* libintl.m4: Remove.  No longer used.

2001-09-20  Jim Meyering  <jim@meyering.net>

	* xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX): Check for declaration of
	strtoimax.
	* xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check for declaration of
	strtoumax.

2001-09-17  Jim Meyering  <jim@meyering.net>

	* chown.m4, fstypename.m4, getgroups.m4, gettimeofday.m4,
	* jm-mktime.m4, lstat.m4, malloc.m4, memcmp.m4, mkdir-slash.m4,
	* nanosleep.m4, putenv.m4, readdir.m4, realloc.m4, rename.m4,
	* st_dm_mode.m4, stat.m4, strerror_r.m4, timespec.m4, utimbuf.m4,
	* utimes.m4: Use AC_DEFINE rather than AC_DEFINE_UNQUOTED,
	whenever the right hand side need not be expanded by the shell.

2001-09-16  Paul Eggert  <eggert@twinsun.com>

	* fnmatch.m4 (jm_FUNC_FNMATCH): Remove test for GNU C
	library.  It's not correct, as some older glibcs are buggy.
	fnmatch wasn't fixed until glibc 2.2.

	Use AC_DEFINE, not AC_DEFINE_UNQUOTED, as there's no
	special shell magic here.

2001-09-16  Jim Meyering  <jim@meyering.net>

	* mkdir-slash.m4 (UTILS_FUNC_MKDIR_TRAILING_SLASH): New file/macro.
	* jm-macros.m4: Require it.

2001-09-15  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4: Check for help2man.

2001-09-11  Jim Meyering  <jim@meyering.net>

	* host-os.m4 (UTILS_HOST_OS): New file/macro.
	The body, by Paul Eggert, was moved here from configure.in.
	* jm-macros.m4: Require UTILS_HOST_OS.

2001-09-04  Paul Eggert  <eggert@twinsun.com>

	* prereq.m4 (jm_PREREQ_XREADLINK): New macro.
	(jm_PREREQ): Use it.

2001-09-03  Paul Eggert  <eggert@twinsun.com>

	* prereq.m4 (jm_PREREQ_XGETCWD): Check for limits.h and
	sys/param.h, as pathmax.h includes them.

2001-09-03  Paul Eggert  <eggert@twinsun.com>

	* prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
	(jm_PREREQ_XGETCWD): New macro.

	* getcwd.m4: New file.

2001-09-01  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4 (jm_MACROS): Check for canonicalize_file_name.
	Used by df.

2001-08-30  Paul Eggert  <eggert@twinsun.com>

	Simplify code, partly by assuming autoconf 2.52 semantics.

	* Makefile.am (EXTRA_DIST): Remove uintmax_t.m4.

	* inttypes.m4 (AC_PREREQ): Bump to 2.52.
	(jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf in 2.52.
	All uses removed.
	(jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T):
	Move AC_REQUIRE to next-to-top level, to avoid confusion.
	Use 2.52's AC_CHECK_TYPE instead of merely looking for the header.
	* prereq.m4 (jm_PREREQ_HUMAN): Don't require jm_AC_HEADER_INTTYPES_H.
	* jm-macros.m4 (jm_MACROS): Likewise.

	* uintmax_t.m4: Remove, as it duplicates inttypes.m4.

	* xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
	Quote first arg of AC_DEFUN.
	Require jm_AC_TYPE_UINTMAX_T and jm_AC_TYPE_UNSIGNED_LONG_LONG
	since they are needed to parse the include file even if we need
	only xstrtoimax.  Simplify logic behind the args to AC_REPLACE.
	* xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Likewise,
	but with opposite signedness.

2001-08-30  Paul Eggert  <eggert@twinsun.com>

	* prereq.m4 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
	(jm_PREREQ_EXCLUDE): New macro.

2001-08-26  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4: Require jm_AC_PREREQ_XSTRTOIMAX.

	* xstrtoimax.m4: New file.
	* xstrtoumax.m4: Add comments explaining why we
	AC_REPLACE_FUNCS(strtol).

2001-06-20  Paul Eggert  <eggert@twinsun.com>

	* inttypes.m4: Add AC_PREREQ(2.13).
	(jm_AC_HEADER_INTTYPES_H): Test for intmax_t, too.
	(jm_AC_TYPE_INTMAX_T): New macro.
	(jm_AC_TYPE_UINTMAX_T): Moved here from uintmax_t.m4.

	* longlong.m4 (jm_AC_TYPE_LONG_LONG): New macro.

	* longlong.m4: Renamed from ulonglong.m4.
	* inttypes.m4: Renamed from inttypes_h.m4.
	* uintmax_t.m4: Removed.

2001-08-12  Jim Meyering  <jim@meyering.net>

	* afs.m4, assert.m4, bison.m4, check-decl.m4, chown.m4, d-ino.m4,
	d-type.m4, dos.m4, error.m4, fnmatch.m4, fpending.m4, fstypename.m4,
	fsusage.m4, ftruncate.m4, getgroups.m4, glibc.m4, gnu-source.m4,
	group-member.m4, jm-glibc-io.m4, jm-macros.m4, jm-mktime.m4,
	jm-winsz1.m4, jm-winsz2.m4, lchown.m4, lib-check.m4, libintl.m4,
	link-follow.m4, ls-mntd-fs.m4, lstat.m4, malloc.m4, mbrtowc.m4,
	mbstate_t.m4, mbswidth.m4, memcmp.m4, nanosleep.m4, perl.m4,
	prereq.m4, putenv.m4, readdir.m4, realloc.m4, regex.m4, rename.m4,
	rmdir-errno.m4, search-libs.m4, st_dm_mode.m4, st_mtim.m4, stat.m4,
	strftime.m4, timespec.m4, unlink-busy.m4, uptime.m4, utimbuf.m4,
	utime.m4, utimes.m4, xstrtoumax.m4:
	Quote the first argument in each use of AC_DEFUN.

2001-08-05  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4: Require autoconf-2.52.

2001-08-03  Paul Eggert  <eggert@twinsun.com>

	The following changes are from gettext 0.10.39 as maintained by
	Bruno Haible, except that getline.m4 continues to use AC_LIBOBJ.

	* codeset.m4: Upgrade to serial AM1.
	(AM_LANGINFO_CODESET): Renamed from jm_LANGINFO_CODESET;
	all uses changed.  Quote first arg of AC_DEFUN.
	(am_cv_langinfo_codeset): Renamed from jm_cv_langinfo_codeset.

	* iconv.m4: Upgrade to serial AM2.
	(AM_ICONV): Renamed from jm_ICONV; all uses changed.
	Add --with-libconv-prefix.
	Quote first arg of AC_DEFUN.  Add description for ICONV_CONST.
	(am_cv_func_iconv): Renamed from jm_cv_func_iconv.
	(am_cv_lib_iconv): Renamed from jm_cv_lib_iconv.
	(am_cv_proto_iconv): Renamed from jm_cv_proto_iconv.
	* jm-macros.m4 (jm_MACROS): Reflect s/jm_/AM_/ renamings.

	* c-bs-a.m4 (AC_C_BACKSLASH_A): Quote first arg of AC_DEFUN.
	* getline.m4 (AM_FUNC_GETLINE): Likewise.
	* glibc21.m4 (jm_GLIBC21): Likewise.
	* inttypes_h.m4 (jm_AC_HEADER_INTTYPES_H): Likewise.
	* isc-posix.m4 (AC_ISC_POSIX): Likewise.
	* lcmessage.m4 (AM_LC_MESSAGES): Likewise.
	* progtest.m4 (AM_PATH_PROG_WITH_TEST): Likewise.
	* uintmax_t.m4 (jm_AC_TYPE_UINTMAX_T): Likewise.
	* ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG): Likewise.

	* getline.m4 (AM_FUNC_GETLINE): Don't bother checking for
	string.h any more.

	* progtest.m4 (AM_PATH_PROG_WITH_TEST): If not found, print "no",
	not the default value.

	2001-06-25  Bruno Haible  <haible@clisp.cons.org>
	* mbswidth.m4 (jm_PREREQ_MBSWIDTH): Don't require AM_C_PROTOTYPES.
	Also check for mbsinit.  Needed for SCO 3.2v5.0.2.
	Also include <string.h>; this is where AIX 3.2.5 declares wcwidth.
	Also check for iswcntrl, used for wcwidth fallback.
	Use AC_TRY_COMPILE to emulate AC_CHECK_DECLS, for portability
	to Autoconf 2.13.

2001-08-03  Jim Meyering  <jim@meyering.net>

	* mbrtowc.m4 (jm_FUNC_MBRTOWC): Use `#include', not `@%:@include',
	as it was in the original.  Reported by Paul Eggert.

2001-07-16  Jim Meyering  <jim@meyering.net>

	* gettimeofday.m4: New file.
	Prompted by a report from Bernhard Baehr.

2001-07-15  Jim Meyering  <jim@meyering.net>

	* Makefile.am.in (Makefile.am): Remove most of the unlocked-io.h stuff.
	Now it's in ../Makefile.cfg.

2001-07-04  Jim Meyering  <jim@meyering.net>

	* Makefile.am.in (glibc-io.struct): New target.  Rework the code
	that generates jm-glibc-io.m4 so that it doesn't trigger any make
	distcheck failure.

2001-07-02  Jim Meyering  <jim@meyering.net>

	The following changes were prompted by suggestions from Bruno Haible.

	* jm-glibc-io.m4n: New file, the template from which jm-glibc-io.m4
	is now generated.
	* Makefile.am.in (Makefile.am): Include jm-glibc-io.m4n in emitted
	definition of EXTRA_DIST.
	(Makefile.am): Emit the dependency, `all-local: jm-glibc-io.m4' to
	ensure that the generated file is created/updated whenever the list
	of $(unlocked_functions) is changed.
	(jm-glibc-io.m4): New rule.
	(unlocked-io.h): New rule -- currently unused.

2001-06-24  Jim Meyering  <jim@meyering.net>

	* regex.m4 (jm_INCLUDED_REGEX): Use a quadrigraph to represent an
	unmatched right bracket, rather than kludging it with an extra,
	falsely-matching quote in a comment.  Patch by Akim Demaille.

2001-05-27  Jim Meyering  <jim@meyering.net>

	* prereq.m4 (jm_PREREQ_READUTMP): Check for ut_type in struct utmpx.
	Check for ut_type in struct utmp.

2001-05-22  Jim Meyering  <jim@meyering.net>

	* strftime.m4 (_jm_STRFTIME_PREREQS): Don't use AC_LIBOBJ(strftime),
	now that we use the package-supplied version unconditionally.
	(jm_FUNC_STRFTIME): Don't replace strftime, for the same reason.

2001-05-21  Jim Meyering  <jim@meyering.net>

	* regex.m4: Change a couple backticks to single quotes to avoid shell
	syntax errors.

2001-05-19  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* dos.m4 (jm_AC_DOS): Check for _WIN32, __WIN32__, and __MSDOS__.

2001-05-11  Paul Eggert  <eggert@twinsun.com>

	* strftime.m4 (jm_FUNC_GNU_STRFTIME):
	Don't bother to check library strftime, since
	we'll be using our own my_strftime function anyway.
	Define my_strftime instead of strftime.

2001-05-15  Jim Meyering  <jim@meyering.net>

	* regex.m4: Use proper quoting so brackets appear in the test program.
	Reported by, and with help from, Bruno Haible.

2001-05-13  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4 (major_t, minor_t): Define to unsigned int if undefined.

2000-11-26  Paul Eggert  <eggert@twinsun.com>

	* jm-macros.m4 (jm_MACROS): Do not check for fseeko; no longer used.

2001-04-21  Jim Meyering  <jim@meyering.net>

	* rmdir-errno.m4: Write to a new file, so that a restrictive umask
	doesn't interfere.

2001-04-21  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* ftruncate.m4: Check for chsize.
	Link with ftruncate.o unconditionally if ftruncate is missing.
	This was required when cross-compiling to i586-mingw32msvc.

2001-03-24  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4: Require autoconf-2.49d.

2001-03-20  Bruno Haible  <haible@clisp.cons.org>

	* iconv.m4 (jm_ICONV): Recommend GNU libiconv.

2001-03-17  Jim Meyering  <jim@meyering.net>

	* memcmp.m4 (jm_AC_FUNC_MEMCMP): Remove my copy of AC_FUNC_MEMCMP,
	now that the version in autoconf is equivalent.
	(jm_FUNC_MEMCMP): Adjust to use AC_FUNC_MEMCMP.

	* error.m4 (jm_PREREQ_ERROR): Invoke AC_FUNC_STRERROR_R.
	Suggestion from Akim Demaille.

	* prereq.m4 (jm_PREREQ): Add jm_PREREQ_TEMPNAME.
	(jm_PREREQ_TEMPNAME): New function.

2001-02-25  Paul Eggert  <eggert@twinsun.com>

	* jm-macros.m4 (jm_MACROS): Use mkstemp replacement if the system
	lacks mkstemp.  Compile our own tempname.c if we compile our own
	mkstemp.c, as mkstemp relies on tempname.

2001-03-01  Jim Meyering  <jim@meyering.net>

	* dos.m4 (jm_AC_DOS): Remove extra backslashes, now that
	AH_VERBATIM really does output its argument verbatim.

2001-02-18  Paul Eggert  <eggert@twinsun.com>

	* jm-macros.m4 (jm_CHECK_ALL_HEADERS): Check for sys/resource.h.

2001-02-17  Jim Meyering  <jim@meyering.net>

	* ls-mntd-fs.m4 (jm_LIST_MOUNTED_FILESYSTEMS): Don't check for
	getmntent via AC_CHECK_FUNCS, since that would get a `no' and disrupt
	further attempts by AC_FUNC_GETMNTENT to check with e.g., -lgen on
	UnixWare 7.1.1.

	* mbrtowc.m4 (jm_FUNC_MBRTOWC): Adapt to use AC_CACHE_CHECK etc.,
	rather than AC_CACHE_VAL.

2001-02-17  Paul Eggert  <eggert@twinsun.com>

	* mbrtowc.m4: New file, defining jm_FUNC_MBRTOWC.
	* mbswidth.m4 (jm_PREREQ_MBSWIDTH):
	Use jm_FUNC_MBRTOWC, not AC_CHECK_FUNCS(mbrtowc).
	* prereq.m4 (jm_PREREQ_QUOTEARG): Likewise.

2001-02-07  Jim Meyering  <jim@meyering.net>

	* regex.m4 (jm_INCLUDED_REGEX): Add a test for the latest bug.

2001-02-05  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4: Require autoconf-2.14d (not yet released), because
	it includes the patch required for `large file' support with at least
	HP-UX's 10.20 /bin/cc.

2001-02-03  Jim Meyering  <jim@meyering.net>

	* ls-mntd-fs.m4 (jm_LIST_MOUNTED_FILESYSTEMS): Restore prior use of
	AS_IF, now that it works once again (mysteriously).
	* fsusage.m4 (jm_FILE_SYSTEM_USAGE): Likewise.

2001-01-30  Jim Meyering  <jim@meyering.net>

	Don't use filenames that are 8.3-equivalent to "conftest" on DOS.
	* chown.m4: Rename conftestchown to conftest.chown.
	* rename.m4: s/conftestdir/conftest.d1/ and s/conftestdir2/conftest.d2/.
	* utimes.m4: s/conftestdata/conftest.data/
	Inspired by Pavel Roskin's change in autoconf.

2001-01-27  Jim Meyering  <jim@meyering.net>

	* ls-mntd-fs.m4 (jm_LIST_MOUNTED_FILESYSTEMS): Open-code what was
	a use of AS_IF.
	* fsusage.m4 (jm_FILE_SYSTEM_USAGE): Likewise.

2001-01-26  Jim Meyering  <jim@meyering.net>

	* prereq.m4 (jm_PREREQ_QUOTEARG): Check for stddef.h, now that
	quotearg.c includes it.

2001-01-15  Bruno Haible  <haible@clisp.cons.org>

	* iconv.m4 (jm_ICONV): Also check whether the iconv declaration
	has const.

2001-01-20  Jim Meyering  <jim@meyering.net>

	Be sure that headers are checked before used in code compiled
	for the type checks.
	* jm-macros.m4 (jm_MACROS): Remove all header checks.
	In place of that, invoke jm_CHECK_ALL_TYPES.
	(jm_CHECK_ALL_HEADERS): New functions with the above checks.
	(jm_CHECK_ALL_TYPES): Require jm_CHECK_ALL_HEADERS.
	Alan Iwi reported a build failure on an f300-fujitsu-uxpv4.1_ES;
	The check for ssize_t was mistakenly run before the test for unistd.h.

	The configure-time check for stdbool.h was missing.
	* prereq.m4 (jm_PREREQ): Add jm_PREREQ_HASH.
	(jm_PREREQ_HASH): New function.

2001-01-17  Jim Meyering  <jim@meyering.net>

	* fsusage.m4 (jm_FILE_SYSTEM_USAGE): Use AS_IF, not AS_IFELSE,
	for autoconf-2.49c.
	* ls-mntd-fs.m4 (jm_LIST_MOUNTED_FILESYSTEMS): Likewise.

2001-01-14  Jim Meyering  <jim@meyering.net>

	* rename.m4: Use temporary directories named conftestdir{,2}, not
	foo and bar.  Create conftestdir/ in the script, not in the C code.
	Remove directories in the script, not in the C code.
	Remove conftestdir{,2} before trying to create the directory.
	Make the entire configure script fail if the mkdir fails.

2001-01-02  Volker Borchert  <bt@teknon.de>

	* rename.m4: New file.
	* jm-macros.m4 (jm_MACROS): Require vb_FUNC_RENAME.

2001-01-01  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* libintl.m4 (AM_GNU_GETTEXT): Define MKINSTALLDIRS by
	expanding the value of $ac_aux_dir, as in AM_MISSING_HAS_RUN,
	so `make install' also works in VPATH builds.

2001-01-01  Jim Meyering  <jim@meyering.net>

	* prereq.m4 (jm_PREREQ_READUTMP): Include utmp.h (if available), even
	on systems with utmpx.h.  It's necessary for the declaration of utmp's
	ut_user member.  Reported by Andreas Jaeger.

	* check-decl.m4 (jm_CHECK_DECLS): Include grp.h and pwd.h if available.
	They are required for the declarations of getgrgid and getpwuid resp.
	(_jm_DECL_HEADERS): Check for grp.h and pwd.h.
	Reported by Andreas Jaeger.

2000-12-25  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* libintl.m4 (AM_WITH_NLS): When using AC_CONFIG_AUX_DIR,
	prepend $(top_srcdir) to the value of MKINSTALLDIRS so that it
	can be used in subdirectories.

2000-12-26  Jim Meyering  <jim@meyering.net>

	* dos.m4 (jm_AC_DOS): Rewrite (though it's still a stub) to work better
	with autoheader.

2000-12-17  Jim Meyering  <jim@meyering.net>

	* dos.m4 (jm_AC_DOS): New file and macro.
	* jm-macros.m4 (jm_MACROS): Require jm_AC_DOS.

2000-12-06  Paul Eggert  <eggert@twinsun.com>

	* off_t-format.m4: Remove this file.
	* jm-macros.m4 (jm_MACROS): Remove jm_SYS_OFF_T_PRINTF_FORMAT.

2000-12-06  Jim Meyering  <jim@meyering.net>

	* xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): If we need the replacement
	strtoull, we may well need the replacement strtoul, too.
	Check for declarations of strtoul and strtoull.
	Check for strtol.  Mainly as a cue to cause automake to include
	strtol.c -- that file is included by each of strtoul.c and strtoull.c.
	Check for limits.h -- strtol.c needs it.

2000-12-02  Jim Meyering  <jim@meyering.net>

	* off_t-format.m4 (OFF_T_PRINTF_FORMAT_STRING): New file/macro.
	* jm-macros.m4 (jm_MACROS): require it.

2000-11-30  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4 (jm_MACROS): Check for stdint.h.

2000-11-30  Jim Meyering  <jim@meyering.net>

	* getloadavg.m4: s/ifval/m4_ifval/ to accommodate new autoconf.

2000-11-03  Bruno Haible  <haible@clisp.cons.org>

	* jm-macros.m4 (jm_MACROS): Add test for wcrtomb.

2000-11-04  Jim Meyering  <jim@meyering.net>

	* regex.m4: Use the `m4_' prefix on `syscmd' and `m4_sysval'.

2000-10-29  Jim Meyering  <jim@meyering.net>

	* fsusage.m4: s/AC_SHELL_IFELSE/AS_IFELSE/ to match autoconf renaming.
	* ls-mntd-fs.m4: Likewise

2000-10-28  Jim Meyering  <jim@meyering.net>

	* prereq.m4 (jm_PREREQ): Add jm_PREREQ_MEMCHR.
	(jm_PREREQ_MEMCHR): New function.

2000-10-21  Jim Meyering  <jim@meyering.net>

	* check-decl.m4 (jm_CHECK_DECLS): Also check for memrchr.
	* prereq.m4 (jm_PREREQ_DIRNAME): New macro.
	* jm-macros.m4 (AC_REPLACE_FUNCS): Add memrchr.

2000-09-18  Jim Meyering  <jim@meyering.net>

	* getloadavg.m4 (AC_FUNC_GETLOADAVG): Restore the initial value of LIBS.
	Otherwise, everyone ends up linking with -lelf for some configurations.
	Reported by Mike Stone.

2000-08-26  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4: Use jm_FUNC_FPENDING.
	* fpending.m4: New file.

2000-08-20  Jim Meyering  <jim@meyering.net>

	* check-decl.m4: Include utmp.h `#if HAVE_UTMP_H', rather than
	`#if !HAVE_UTMPX_H'.  The latter would lose on systems with neither
	utmp.h nor utmpx.h.  Reported by Eli Zaretskii.

2000-08-11  J. David Anglin  <dave@hiauly1.hia.nrc.ca>

	Improve fileutils installation on systems where running
	programs (like install) can't be unlinked.
	* unlink-busy.m4 (jm_FUNC_UNLINK_BUSY_TEXT): New file/macro.
	* jm-macros.m4: Use jm_FUNC_UNLINK_BUSY_TEXT.

2000-08-06  Paul Eggert  <eggert@twinsun.com>

	* mbstate_t.m4 (AC_MBSTATE_T): Define mbstate_t to be int,
	not char, for compatibility with glibc 2.1.3 strftime.c.

2000-07-23  Paul Eggert  <eggert@twinsun.com>

	* mbswidth.m4 (jm_PREREQ_MBSWIDTH): Check for wcwidth declaration.

2000-07-23  Jim Meyering  <jim@meyering.net>

	* check-decl.m4 (jm_CHECK_DECLS): Check for declarations of these, too:
	getgrgid, getpwuid, getuid.

2000-07-16  Bruno Haible  <haible@clisp.cons.org>

	* mbswidth.m4: New file.
	* prereq.m4 (jm_PREREQ): Call jm_PREREQ_MBSWIDTH.

2000-07-14  Jim Meyering  <jim@meyering.net>

	* xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Require jm_AC_TYPE_UINTMAX_T.

2000-07-10  Paul Eggert  <eggert@twinsun.com>

	From a suggestion by Bruno Haible.
	* mbstate_t.m4 (AC_MBSTATE_T):
	Renamed from AC_MBSTATE_T_OBJECT.  All uses changed.
	Change from a two-part test, which defines both HAVE_MBSTATE_T_OBJECT
	and mbstate_t, to a single-part test that simply defines mbstate_t.
	* prereq.m4 (jm_PREREQ_QUOTEARG): s/AC_MBSTATE_T_OBJECT/AC_MBSTATE_T/.

2000-07-10  Jim Meyering  <jim@meyering.net>

	* strerror_r.m4: Mirror the correction made in autoconf.

	* gnu-source.m4: Output to confdefs.h directly.
	Suggestion from Akim Demaille.

2000-07-09  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4 (jm_MACROS): Add a test to see if -lm is required
	to link seq.  If so, set SEQ_LIBM to -lm.  From Bruno Haible.

	* gnu-source.m4 (AC__GNU_SOURCE): New file/macro.
	* jm-macros.m4 (jm_CHECK_ALL_TYPES): Require it.

2000-07-05  Bruno Haible  <haible@clisp.cons.org>

	* strerror_r.m4 (AC_FUNC_STRERROR_R): Pass a reasonably large buffer
	to strerror_r.
	Include <ctype.h> for use of isalpha.

2000-07-05  Paul Eggert  <eggert@twinsun.com>
	and Bruno Haible  <haible@clisp.cons.org>

	* mbstate_t.m4 (AC_MBSTATE_T_OBJECT): Test for mbstate_t
	only if the test for an object-type mbstate_t fails.  This
	prevents us from mistakenly reporting that mbstate_t is a
	system object type after we "#define mbstate_t int" to work
	around its lack.

2000-07-04  Jim Meyering  <jim@meyering.net>

	* fsusage.m4 (jm_FILE_SYSTEM_USAGE): Use plain old `echo' instead
	of the deprecated AC_CHECKING.

2000-07-03  Jim Meyering  <jim@meyering.net>

	* check-decl.m4 (AC_CHECK_DECLS): Add strnlen.

2000-07-03  Paul Eggert  <eggert@twinsun.com>

	* mbstate_t.m4 (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13.
	Add AC_CHECK_HEADERS(stdlib.h), since we use HAVE_STDLIB_H.

2000-07-02  Jim Meyering  <jim@meyering.net>

	* mbstate_t.m4: Also define mbstate_t, if necessary.

	* chown.m4: Replace each use of AC_SUBST(LIBOBJS)/LIBOBJS=... with
	AC_LIBOBJ(function_name).
	* chown.m4: Likewise.
	* fnmatch.m4: Likewise.
	* ftruncate.m4: Likewise.
	* getgroups.m4: Likewise.
	* getline.m4: Likewise.
	* group-member.m4: Likewise.
	* jm-macros.m4: Likewise.
	* lstat.m4: Likewise.
	* malloc.m4: Likewise.
	* memcmp.m4: Likewise.
	* nanosleep.m4: Likewise.
	* putenv.m4: Likewise.
	* realloc.m4: Likewise.
	* regex.m4: Likewise.
	* stat.m4: Likewise.
	* strftime.m4: Likewise.

2000-07-01  Jim Meyering  <jim@meyering.net>

	* ls-mntd-fs.m4: Remove a `FIXME' comment and fix the associated
	problem.

2000-06-17  Bruno Haible  <haible@clisp.cons.org>

	* ls-mntd-fs.m4 (jm_LIST_MOUNTED_FILESYSTEMS): Rename BeOS specific
	macro from MOUNTED_NEXT_DEV to MOUNTED_FS_STAT_DEV.

2000-07-01  Jim Meyering  <jim@meyering.net>

	* uptime.m4: Put double quotes around use of $cross_compiling.

2000-06-28  Jim Meyering  <jim@meyering.net>

	* mbstate_t.m4: Use stdlib.h, not stdio.h.  The latter is not included
	by quotearg.c, for which we perform this test.  From Bruno Haible.

2000-06-17  Bruno Haible  <haible@clisp.cons.org>

	* check-decl.m4 (_jm_DECL_HEADERS): Check for utmp.h as well.
	* prereq.m4 (jm_PREREQ_READUTMP): Likewise. If either <utmp.h> or
	<utmpx.h> exists, put readutmp.o into LIBOBJS.

2000-06-25  Jim Meyering  <jim@meyering.net>

	* mbstate_t.m4: Include stdio.h before wchar.h to work around
	Linux header bug when _XOPEN_SOURCE is defined to 500.

2000-06-24  Jim Meyering  <jim@meyering.net>

	* strerror_r.m4: Revive this file -- to try out an experimental
	version of AC_FUNC_STRERROR_R that may work even on BeOS, a system
	for which strerror does return char*, but which lacks a conveniently
	accessible declaration of the function.  If the compile-test says
	strerror_r doesn't work, then resort to a `run'-test that works on
	BeOS and segfaults on DEC Unix.

2000-06-19  Paul Eggert  <eggert@twinsun.com>

	* mbstate_t.m4: New file, defining AC_MBSTATE_T_OBJECT.
	* prereq.m4 (jm_PREREQ_QUOTEARG): Use it.  Add check for iswprint.

2000-06-23  Jim Meyering  <jim@meyering.net>

	* afs.m4: Add missing AC_MSG_RESULT.
	Reported by Bruno Haible.

	* fsusage.m4: s/AC_MSG_CHECKING/AC_CHECKING/.
	Suggestion from Bruno Haible.

2000-06-21  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4 (AC_REPLACE_FUNCS): Add getpass.

2000-06-18  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4 (AC_REPLACE_FUNCS): Remove mkdir.

	* link-follow.m4 (jm_AC_FUNC_LINK_FOLLOWS_SYMLINK): Change the
	`checking whether...' message to be consistent with that of the
	lstat test.

2000-06-16  Bruno Haible  <haible@clisp.cons.org>

	* glibc21.m4 (jm_GLIBC21): Define GLIBC21 for Makefiles, not for C.

2000-06-12  Jim Meyering  <jim@meyering.net>

	* getloadavg.m4 (AM_FUNC_GETLOADAVG): Replace with AC_FUNC_GETLOADAVG
	from autoconf, and tweak the latter to accept an optional argument.
	* jm-macros.m4: s/AM_FUNC_GETLOADAVG/AC_FUNC_GETLOADAVG/, and supply
	the optional argument, `lib'.

2000-06-08  Jim Meyering  <jim@meyering.net>

	* largefile.m4: Remove file (now that it's part of autoconf).

2000-06-04  Paul Eggert  <eggert@twinsun.com>

	Rewrite largefile configuration so that we don't need to run
	getconf and don't need AC_CANONICAL_HOST.  [I'm leaving the use of
	AC_CANONICAL_HOST in configure.in -- jmm]

	* largefile.m4 (AC_SYS_LARGEFILE_FLAGS,
	AC_SYS_LARGEFILE_SPACE_APPEND): Remove.
	(AC_SYS_LARGEFILE_TEST_INCLUDES): New macro.
	(AC_SYS_LARGEFILE_MACRO_VALUE): Change arguments from
	CODE-TO-SET-DEFAULT to VALUE, INCLUDES, FUNCTION-BODY.
	All uses changed.
	Instead of inspecting the output of getconf, try to compile the
	test program without and with the macro definition.
	(AC_SYS_LARGEFILE): Do not require AC_CANONICAL_HOST or check
	for getconf.  Instead, check for the needed flags by compiling
	test programs.

2000-06-03  Jim Meyering  <jim@meyering.net>

	* prereq.m4 (jm_PREREQ_HUMAN): Use []-quoted list in AC_CHECK_DECLS,
	now that autoconf requires that.

	* jm-glibc-io.m4: Add a kludge to make autoheader emit the required
	#undefs.  E.g., #undef HAVE_DECL_FERROR_UNLOCKED.
	Use []-quoted list in AC_CHECK_DECLS, now that autoconf requires that.

2000-05-26  Bruno Haible  <haible@clisp.cons.org>

	* glibc21.m4: New file.
	* jm-macros.m4 (jm_MACROS): Call jm_GLIBC21.

2000-05-28  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4 (AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK): Rename from
	jm_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK.
	* stat.m4: Likewise.
	* lstat.m4: Likewise.
	* lstat-slash.m4: Remove file (absorbed into autoconf).

	* jm-macros.m4 (AC_FUNC_STRERROR_R): Rename from jm_FUNC_STRERROR_R.
	* strerror_r.m4: Remove file (absorbed into autoconf).

2000-05-26  Jim Meyering  <jim@meyering.net>

	* uptime.m4: Use `$cross_compiling', not `$ac_cv_prog_cc_cross'.

2000-05-24  Jim Meyering  <jim@meyering.net>

	* prereq.m4: Use []-quoted list in AC_CHECK_MEMBERS, now that
	autoconf requires that.
	* lib-check.m4: Likewise.
	* jm-macros.m4: Likewise.
	* strftime.m4: Likewise.

	* check-decl.m4 (jm_CHECK_DECLS): Use []-quoted list in AC_CHECK_DECLS,
	now that autoconf requires that.

2000-05-22  Jim Meyering  <jim@meyering.net>

	* stat.m4: Require jm_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK.
	* lstat.m4: Likewise.

2000-05-20  Jim Meyering  <jim@meyering.net>

	* prereq.m4 (jm_PREREQ_HUMAN): New macro.
	(jm_PREREQ): Use it.

2000-05-09  Jim Meyering  <jim@meyering.net>

	* gettext.m4: Rename this...
	* libintl.m4: ...to this.

2000-05-06  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4 (AC_REPLACE_FUNCS): Add atexit.
	(AC_REPLACE_FUNCS): Add strnlen.

	* rmdir-errno.m4 (fetish_FUNC_RMDIR_NOTEMPTY): New macro and file.
	* jm-macros.m4: Require fetish_FUNC_RMDIR_NOTEMPTY.

	* nanosleep.m4 (jm_FUNC_NANOSLEEP): Save and restore LIBS around
	AC_SEARCH_LIBS call for nanosleep.
	(LIB_NANOSLEEP): Set and AC_SUBST.

2000-05-03  Paul Eggert  <eggert@twinsun.com>

	* largefile.m4 (AC_SYS_LARGEFILE): Define _XOPEN_SOURCE to
	be 500, instead of _GNU_SOURCE to be 1, to work around glibc
	2.1.3 bug.  This avoids a clash when files like regex.c define
	_GNU_SOURCE.

2000-05-05  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4 (jm_MACROS): Save and restore LIBS around AC_SEARCH_LIBS
	call for clock_gettime.
	(LIB_CLOCK_GETTIME): Set and AC_SUBST.

	* search-libs.m4: Update from autoconf.

	su doesn't work on Solaris 2.6.
	* lib-check.m4: When checking for struct spwd.sp_pwdp, also include
	<shadow.h>.  Reported by Dragos Harabor.

2000-05-03  Jim Meyering  <jim@meyering.net>

	* check-decl.m4 (AC_CHECK_DECLS): Add strndup.

2000-05-02  Paul Eggert  <eggert@twinsun.com>

	* largefile.m4 (AC_SYS_LARGEFILE): Define _GNU_SOURCE if
	this is needed to make ftello visible (e.g. glibc 2.1.3).  Use
	compile-time test, rather than inspecting host and OS, to
	decide whether to define _LARGEFILE_SOURCE.

2000-05-01  Jim Meyering  <jim@meyering.net>

	* fsusage.m4: Use AC_MSG_CHECKING instead of obsolete AC_CHECKING.

	* ls-mntd-fs.m4 (jm_LIST_MOUNTED_FILESYSTEMS): Add BeOS support.
	Based on a patch from Bruno Haible.

2000-04-18  Jim Meyering  <jim@meyering.net>

	* prereq.m4 (jm_PREREQ_GETPAGESIZE): New macro.
	(jm_PREREQ): Use it.

2000-04-17  Jim Meyering  <jim@meyering.net>

	Get it right :-)
	* jm-macros.m4 (jm_CHECK_ALL_TYPES) [_GNU_SOURCE]: Emit the
	actual #define via AH_VERBATIM.  Don't need separate AC_DEFINE.
	Suggestion from Akim Demaille.

2000-04-14  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4 (jm_CHECK_ALL_TYPES) [_GNU_SOURCE]: Use the one-arg form
	of AC_DEFINE.  Otherwise, the #ifndef in AH_VERBATIM gets clobbered.

2000-04-13  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4 (jm_CHECK_ALL_TYPES) [_GNU_SOURCE]: Use new AH_VERBATIM
	to insert required #ifndef into config.h.in.
	Suggestion from Akim Demaille.

2000-04-12  Jim Meyering  <jim@meyering.net>

	* getloadavg.m4 (AM_FUNC_GETLOADAVG): Use AC_CHECK_HEADERS, not
	`AC_CHECK_HEADER' to check for locale.h.  Thanks to a report from
	Christian Krackowizer.

	More code moved from ../configure.in into (jm_CHECK_ALL_TYPES).
	* jm-macros.m4 (_GNU_SOURCE): Define.
	(AC_SYS_LARGEFILE): Require.
	(AM_C_PROTOTYPES): Require.

2000-04-05  Paul Eggert  <eggert@twinsun.com>

	* largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Don't use -n32 on
	IRIX if the installer said otherwise.

2000-04-05  Jim Meyering  <jim@meyering.net>

	Portability tweaks required for ultrix4.3.
	* check-decl.m4 [!HAVE_UTMPX_H] (headers): Include <utmp.h>.
	(jm_CHECK_DECLS): Add getutent to the list of functions.
	(_jm_DECL_HEADERS): Add utmpx.h.
	From John David Anglin.

	* strftime.m4: Back out the 2000-04-02 change.
	Instead of that change, simply undefine putenv in the test program.

2000-04-03  Jim Meyering  <jim@meyering.net>

	* gettext.m4: Fix typo in comment.

	* codeset.m4 (AC_CHECK_HEADERS): Add langinfo.h (moved here from
	textutils/configure.in).  Suggestion from Paul Eggert.
	(AC_CHECK_FUNCS): Add nl_langinfo.  (also from textutils/configure.in)

2000-04-02  Paul Eggert  <eggert@twinsun.com>

	* strftime.m4 (jm_FUNC_GNU_STRFTIME): Set TZ environment
	variable in the shell rather than using putenv, which isn't
	portable.  This avoids the configure-time inter-test dependency
	on the potentially-renamed putenv function.

2000-03-30  Paul Eggert  <eggert@twinsun.com>

	* jm-macros.m4 (jm_CHECK_ALL_TYPES): Include <sys/stat.h>
	before checking struct stat.st_blksize, so that
	HAVE_STRUCT_STAT_ST_BLKSIZE is defined correctly.

2000-03-29  Paul Eggert  <eggert@twinsun.com>

	* strftime.m4 (_jm_STRFTIME_PREREQS): Check for strftime,
	since strftime.c uses HAVE_STRFTIME to decide whether to use
	the underlying strftime.

2000-03-10  Jim Meyering  <jim@meyering.net>

	* lib-check.m4: Look for getspnam in -lgen, too.
	From Marco Franzen.

2000-02-02  Bruno Haible  <haible@clisp.cons.org>

	* codeset.m4: New file.
	* iconv.m4: New file.
	* jm-macros.m4 (jm_MACROS): Call jm_LANGINFO_CODESET and jm_ICONV.

2000-03-04  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4 (jm_CHECK_ALL_TYPES): Require AC_C_VOLATILE,
	for lib/localcharset.c.

2000-03-03  Jim Meyering  <jim@meyering.net>

	* regex.m4: Make sure re_compile_pattern accepts patterns like `{1'.

2000-03-02  Jim Meyering  <jim@meyering.net>

	* timespec.m4: Require AC_HEADER_TIME before the cache check so
	the messages come out on separate lines.

	* jm-glibc-io.m4 (jm_FUNC_GLIBC_UNLOCKED_IO): Use AC_CHECK_DECLS,
	rather than jm_CHECK_DECLARATIONS.
	* decl.m4: Remove now-unused file.

	* check-decl.m4 (AC_CHECK_DECLS): Add getlogin, ttyname, and geteuid.

2000-02-27  Jim Meyering  <jim@meyering.net>

	* check-decl.m4: Add getenv to the list.

2000-02-23  Jim Meyering  <jim@meyering.net>

	* check-decl.m4: Now that we have the new AC_CHECK_DECLS, use it
	in place of my hack.

2000-02-10  Jim Meyering  <jim@meyering.net>

	* nanosleep.m4 (jm_FUNC_NANOSLEEP): Rename replacement function from
	gnu_nanosleep to rpl_nanosleep.

2000-02-09  Jim Meyering  <jim@meyering.net>

	* lib-check.m4 (jm_LIB_CHECK): Fix typo: check for sp_pwdp in
	struct spwd, rather than in struct passwd.  Reported by Gaël Quéri.

2000-02-08  Akim Demaille  <akim@epita.fr>

	* largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Quote square brackets with
	`[' and `]' and remove uses of `changequote'.
	(AC_SYS_LARGEFILE_MACRO_VALUE): Likewise.
	(AC_SYS_LARGEFILE): Likewise.
	* gettext.m4 (AM_GNU_GETTEXT): Likewise.
	* strftime.m4 (jm_FUNC_GNU_STRFTIME): Remove now-unnecessary use
	of changequote.
	* regex.m4 (jm_INCLUDED_REGEX): Likewise.
	* readdir.m4 (jm_FUNC_READDIR): Likewise
	* memcmp.m4 (jm_AC_FUNC_MEMCMP): Likewise, and add `int' for main.
	* getloadavg.m4 (AM_FUNC_GETLOADAVG): Likewise.

2000-02-05  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4 (jm_CHECK_ALL_TYPES): Require most macros.
	Remove explicit use of AC_HEADER_TIME.  It is required by
	jm_CHECK_TYPE_STRUCT_TIMESPEC.  Using AC_HEADER_TIME and
	`AC_REQUIRE'ing jm_CHECK_TYPE_STRUCT_TIMESPEC provoked a but
	in autoconf whereby the expansion of the latter ended up preceding
	the expansion of its prerequisite, AC_HEADER_TIME.
	Reported by Volker Borchert.

2000-02-03  Jim Meyering  <jim@meyering.net>

	* prereq.m4 (jm_PREREQ_READUTMP): Check for utmpxname.

2000-02-02  Jim Meyering  <jim@meyering.net>

	* prereq.m4 (jm_PREREQ_ADDEXT): Fix typo that resulted in no
	definition of HAVE_PATHCONF: s/AC_CHECK_FUNC/AC_CHECK_FUNCS/.
	Reported by Eli Zaretskii.

2000-01-31  Jim Meyering  <jim@meyering.net>

	* check-decl.m4 (jm_CHECK_DECLS): Add nanosleep to the list of
	functions.  Add the time.h and sys/time.h headers along with the
	AC_REQUIRE'ment of AC_HEADER_TIME.

2000-01-30  Jim Meyering  <jim@meyering.net>

	* lib-check.m4: Clean up some kludgy old shadow password tests.

	* prereq.m4 (utmp_includes): Define.
	Check for ut_user and ut_name members in both struct utmpx
	and struct utmp.

2000-01-29  Jim Meyering  <jim@meyering.net>

	* lib-check.m4: New file containing library-related checks from
	fileutils and sh-utils (textutils had none).

2000-01-28  Jim Meyering  <jim@meyering.net>

	* perl.m4: Change format of warning message to look more like that
	from the missing script.  Suggestion from François Pinard.

2000-01-25  Jim Meyering  <jim@meyering.net>

	* timespec.m4: Require AC_HEADER_TIME, and include sys/time.h as well
	as time.h in the compile check.
	* nanosleep.m4: Require AC_HEADER_TIME rather than simply using it.
	Fix typo in cross-compiling case: s/yes/no/.

2000-01-23  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4: Move df-related tests here from fileutils/configure.in

	* ls-mntd-fs.m4: s/list_mounted_fs/ac_list_mounted_fs/
	(jm_LIST_MOUNTED_FILESYSTEMS): Take two parameters.

	* fsusage.m4: New file.  Extracted from fileutils/configure.in.
	s/space/ac_fsusage_space/.
	(jm_FILE_SYSTEM_USAGE): Take two parameters.

	* ftruncate.m4: New file (derived from part of fileutils/configure.in).
	* jm-macros.m4 (jm_FUNC_FTRUNCATE): AC_REQUIRE it.
	(jm_CHECK_ALL_TYPES): Require AC_HEADER_MAJOR and AC_HEADER_DIRENT.

	* jm-macros.m4 (OPTIONAL_BIN_PROGS, OPTIONAL_BIN_ZCRIPTS, MAN):
	AC_SUBST these here, rather than just in sh-util/configure.in, so
	that the now-shared-by-fileutils-and-textutils lib/Makefile.am are
	all the same.
	(AM_FUNC_OBSTACK): Add (from fileutils/configure.in).
	(AC_CHECK_FUNCS): Merge all checks from fileutils, textutils, sh-utils.
	(AM_FUNC_STRTOD): Added (from textutils', sh-utils' configure.in).
	(AC_SUBST(POW_LIBM)): Likewise.
	(AC_SUBST(DF_PROG)): Moved from fileutils/configure.in.

2000-01-22  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4: Call AC_PROG_CC_STDC just before AC_C_CONST.

	* prereq.m4 (jm_PREREQ_QUOTEARG): Add wctype.h.

	* jm-macros.m4 (AC_CHECK_HEADERS): Add checks from fileutils'
	configure.in
	(AC_CHECK_HEADERS): Likewise for sh-utils.
	(AC_CHECK_HEADERS): Likewise for textutils.
	Merge the three lists of headers.

	* prereq.m4 (jm_PREREQ_ADDEXT): New macro.  Parts moved here
	from fileutils' configure.in.

	* decl.m4: Remove kludgy `test -z $ac_...AC_CHECK_HEADERS(...)' code.
	Moved tests into their own function (_jm_DECL_HEADERS) in check-decl.m4.

	* check-decl.m4: Use #if rather than #ifdef.
	Add HAVE_DECL_STRTOUL and HAVE_DECL_STRTOULL.
	(jm_CHECK_DECLARATIONS): Add strtoul strtoull.
	(_jm_DECL_HEADERS): Define new function.
	(jm_CHECK_DECLARATIONS): Require it.

2000-01-19  Jim Meyering  <jim@meyering.net>

	* nanosleep.m4 (jm_FUNC_NANOSLEEP): Include <sys/time.h>, too.
	Use AC_HEADER_TIME.  Volker Borchert reported that OpenBSD-2.3/sparc
	defines `struct timespec' in <sys/time.h>

	* c-bs-a.m4: Remove uses of changequote altogether.
	Thanks to Akim for explaining.

2000-01-16  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4: Require jm_FUNC_GROUP_MEMBER, jm_FUNC_PUTENV,
	AM_FUNC_ERROR_AT_LINE, jm_FUNC_GNU_STRFTIME, jm_FUNC_MKTIME,
	jm_FUNC_GETGROUPS AC_FUNC_VPRINTF, AC_FUNC_ALLOCA,
	AM_FUNC_GETLOADAVG, and jm_SYS_PROC_UPTIME.

2000-01-16  Jim Meyering  <jim@meyering.net>

	* c-bs-a.m4: Use `changequote(<<,>>)', rather than `changequote(, )'
	because the latter didn't work.

2000-01-15  Jim Meyering  <jim@meyering.net>

	* jm-macros.m4 (AC_REPLACE_FUNCS): Add gethostname and getusershell.
	(AC_REPLACE_FUNCS): Add memcpy and memset.
	Add these, too: stime strcspn stpcpy strstr strtol strtoul.
	Add strpbrk.
	Add these: euidaccess memcmp mkdir rmdir rpmatch strndup strverscmp.

2000-01-12  Jim Meyering  <jim@meyering.net>

	* prereq.m4 (jm_PREREQ_CANON_HOST): New macro.
	(jm_PREREQ): Use it.
	(jm_PREREQ_READUTMP): New macro.
	(jm_PREREQ): Use it.

2000-01-11  Paul Eggert  <eggert@twinsun.com>

	Quote multibyte characters correctly.
	* c-bs-a.m4: New file.
	* prereq.m4 (jm_PREREQ_QUOTEARG): New macro.
	(jm_PREREQ): Use it.

2000-01-11  Paul Eggert  <eggert@twinsun.com>

	* uintmax_t.m4: Port to autoconf 2.13.

2000-01-08  Jim Meyering  <meyering@ascend.com>

	* strerror_r.m4 (jm_FUNC_STRERROR_R): New file/macro.
	* jm-macros.m4 (jm_FUNC_STRERROR_R): Require it.

2000-01-04  Jim Meyering  <meyering@ascend.com>

	* d-type.m4 (jm_CHECK_TYPE_STRUCT_DIRENT_D_TYPE): Rename from
	jm_STRUCT_DIRENT_D_TYPE.
	* d-ino.m4 (jm_CHECK_TYPE_STRUCT_DIRENT_D_INO): Rename from
	jm_STRUCT_DIRENT_D_INO.
	* utimbuf.m4 (jm_CHECK_TYPE_STRUCT_UTIMBUF): Rename from
	jm_STRUCT_UTIMBUF.
	* jm-macros.m4: Reflect s/jm_STRUCT_/jm_CHECK_TYPE_STRUCT_/ renamings.
	* utime.m4: Likewise.

	* timespec.m4 (jm_CHECK_TYPE_STRUCT_TIMESPEC): New file, macro.
	* jm-macros.m4 (jm_CHECK_TYPE_STRUCT_TIMESPEC): Require it.

2000-01-03  Paul Eggert  <eggert@twinsun.com>

	* nanosleep.m4 (jm_FUNC_NANOSLEEP): Search for nanosleep in -lrt
	(for Solaris 7) and in -lposix4 (for Solaris 2.5.1).

2000-01-02  Jim Meyering  <meyering@ascend.com>

	* search-libs.m4: Escape `$' in $3 of dnl comment.  I no longer
	remember if this is necessary.

1999-12-26  Jim Meyering  <meyering@ascend.com>

	* jm-macros.m4: Use it here.
	* nanosleep.m4 (jm_FUNC_NANOSLEEP): New file/macro.

1999-12-23  Jim Meyering  <meyering@ascend.com>

	* jm-macros.m4: Check for clock_gettime (moved from
	fileutils/configure.in)
	Check for gettimeofday.

1999-12-20  Jim Meyering  <meyering@ascend.com>

	* strftime.m4: Remove kludge, now that I'm using the fixed
	autoconf-2.14a-1999-12-20.

1999-12-19  Jim Meyering  <meyering@ascend.com>

	* lstat-slash.m4: New file.
	* jm-macros.m4: Use the new macro:
	jm_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK.

1999-12-07  Jim Meyering  <meyering@ascend.com>

	* perl.m4: Require that File::Compare be available, too.
	Too many systems seem to lack it.

	* strftime.m4: Add checks for most of the cpp macros tested in
	GNU's strftime.c.  Prompted by a patch from Paul Eggert.

1999-11-18  Paul Eggert  <eggert@twinsun.com>

	* largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a
	problem with the QNX 4.25 shell, which doesn't propagate exit
	status of failed commands inside shell assignments.

1999-11-17  Jim Meyering  <meyering@ascend.com>

	* gettext.m4: Use new AC_CONFIG_LINKS in place of AC_LINK_FILES.

1999-11-07  Jim Meyering  <meyering@ascend.com>

	* getloadavg.m4: Add `, 1, [FIXME]' to each use of AC_DEFINE.

1999-11-06  Jim Meyering  <meyering@ascend.com>

	* link-follow.m4 (jm_AC_FUNC_LINK_FOLLOWS_SYMLINK): New file/macro.
	* jm-macros.m4 (jm_MACROS): Use it here.

1999-11-05  Jim Meyering  <meyering@ascend.com>

	* jm-macros.m4 (jm_CHECK_ALL_TYPES): Move some tests from configure.in
	of textutils, fileutils, and sh-utils into this one (shared between
	those packages) file.
	Use `AC_CHECK_MEMBERS((struct stat.st_blksize))' instead of deprecated
	AC_STRUCT_ST_BLKSIZE.

1999-11-03  Jim Meyering  <meyering@ascend.com>

	* ssize_t.m4: Remove file.  No longer needed since the new version of
	AC_CHECK_TYPE checks includes unistd.h.
	* jm-macros.m4: Use straight `AC_CHECK_TYPE(ssize_t, int)'.
	Suggestion from Akim Demaille.

1999-10-30  Jim Meyering  <meyering@ascend.com>

	* uintmax_t.m4: Require 2.14a.  Remove backslash before backtick in
	m4-quoted string.
	* ls-mntd-fs.m4: Likewise.
	* jm-macros.m4: Likewise.  Also, use AC_TYPE_SSIZE_T instead
	* jm-winsz1.m4: Likewise.

	* const.m4: Remove file, since the fix made it into the experimental
	version of autoconf.
	* mktime.m4: Likewise.

	* check-type.m4: Remove file, now that the latest version of
	AC_CHECK_TYPE takes a third arg to specify additional #includes.

	* ssize_t.m4: New file, requires experimental version of autoconf.
	* jm-macros.m4: Use new AC_TYPE_SSIZE_T instead of my hacked
	AC_CHECK_TYPE.

1999-10-04  Jim Meyering  <meyering@ascend.com>

	* jm-macros.m4: Don't require autoconf-2.14.1.

1999-09-22  Paul Eggert  <eggert@twinsun.com>

	* largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around GCC
	2.95.1 bug with HP-UX 10.20.

1999-09-17  Jim Meyering  <meyering@ascend.com>

	* jm-macros.m4 (AC_REPLACE_FUNCS): Add strdup.
	Paul Nevai reported a link failure on a NeXT CUBE with NeXTSTEP 3.3
	due to missing strdup (against sh-utils-2.0).

1999-08-29  Jim Meyering  <meyering@ascend.com>

	* jm-macros.m4: Require jm_BISON.
	* bison.m4: New file.

1999-08-17  Paul Eggert  <eggert@twinsun.com>

	* largefile.m4 (AC_SYS_LARGEFILE): Fix typo: missing comma
	in value for _FILE_OFFSET_BITS, which broke ports to HP-UX 10.20.

1999-08-05  Jim Meyering  <meyering@ascend.com>

	* getline.m4: Rename test file from conftestdata to conftest.data
	to avoid conflicts with `conftest' on 8+3 filesystems.
	Suggestion from Eli Zaretskii.

1999-08-04  Jim Meyering  <meyering@ascend.com>

	* jm-macros.m4: Move a 4-line block of code from the configure.in of
	fileutils and sh-utils (textutils's getline test was inadequate).
	(AM_FUNC_GETLINE): Run this test.
	(AC_CHECK_FUNCS): Check for getdelim.
	Reported by Bob Proulx.

1999-08-02  Jim Meyering  <meyering@ascend.com>

	* jm-macros.m4: Add a comment.

1999-08-01  Jim Meyering  <meyering@ascend.com>

	* mktime.m4 (AC_FUNC_MKTIME): Undefine to avoid syntax errors from m4.

1999-08-01  Paul Eggert  <eggert@twinsun.com>

	* lfs.m4: Remove this file.
	* largefile.m4: New file.  It contains the old contents of
	lfs.m4, except that all names with prefix AC_LFS have been
	changed to use the prefix AC_SYS_LARGEFILE instead, to be
	compatible with future autoconf versions.  Also, some minor m4
	quoting problems have been fixed.

1999-07-16  Paul Eggert  <eggert@twinsun.com>

	* ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG): Make sure
	that we can shift, multiply and divide unsigned long long
	values; Ultrix cc can't do it.

1999-07-14  Paul Eggert  <eggert@twinsun.com>

	* xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check whether
	<inttypes.h> defines strtoumax as a macro (and not as a
	function).

1999-07-05  Paul Eggert  <eggert@twinsun.com>

	* gettext.m4 (AM_WITH_NLS): Remove unnecessary lines.
	Fix typo: $nls_cv_header_intl was misspelled as $nsl_cv_header_intl.
	(AM_GNU_GETTEXT): Fix problem with brackets and m4 quoting,
	and simplify the shell code.

1999-07-03  Paul Eggert  <eggert@twinsun.com>

	* mktime.m4: New file, which is a preview of what should appear
	in the next public autoconf release.

1999-07-20  Jim Meyering  <meyering@ascend.com>

	* jm-macros.m4 (AC_REPLACE_FUNCS): Add memmove.

1999-07-15  Jim Meyering  <meyering@ascend.com>

	* jm-macros.m4 (AC_CHECK_FUNCS): Check for getpagesize.

1999-05-22  Jim Meyering  <meyering@ascend.com>

	* jm-macros.m4 (AC_REPLACE_FUNCS): Add memchr.

1999-05-20  Jim Meyering  <meyering@ascend.com>

	* search-libs.m4 [AC_SEARCH_LIBS]: Quote name in undefine.
	Add a colon after each `then' in case $4 is empty.

1999-05-16  Jim Meyering  <meyering@ascend.com>

	* search-libs.m4: New file to override autoconf's AC_SEARCH_LIBS.

1999-05-10  Jim Meyering  <meyering@ascend.com>

	* jm-mktime.m4: Reflect renaming: AM_FUNC_MKTIME -> AC_FUNC_MKTIME.

	* jm-macros.m4: Require 2.14.1, since we use newly-renamed
	AC_FUNC_MKTIME.

1999-05-10  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>

	* jm-mktime.m4, putenv.m4: Fix typos in config.h comments.

1999-05-04  Paul Eggert  <eggert@twinsun.com>

	* lfs.m4 (AC_LFS): -n32, -o32, and -n64 should be in CFLAGS,
	not CPPFLAGS, so that linking works correctly in IRIX.

1999-04-30  Paul Eggert  <eggert@twinsun.com>

	* jm-macros.m4 (AC_REPLACE_FUNCS): Add dup2.

1999-04-20  Jim Meyering  <meyering@ascend.com>

	* xstrtoumax.m4: Require jm_AC_TYPE_UNSIGNED_LONG_LONG.
	AC_REPLACE xstroull if necessary.  From Paul Eggert.
	(AC_CHECK_FUNCS): Remove strtoull, strtoumax, strtouq.

1999-04-20  Paul Eggert  <eggert@twinsun.com>

	* uintmax_t.m4 (jm_AC_TYPE_UINTMAX_T): Move unsigned long
	long check into new jm_AC_TYPE_UNSIGNED_LONG_LONG macro.
	* jm-macros.m4 (jm_CHECK_ALL_TYPES): Require
	jm_AC_TYPE_UNSIGNED_LONG_LONG.
	* ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG): New file/macro.

	* lfs.m4: Port to AIX and HP-UX.  Support cross-compilation.

1999-04-18  Jim Meyering  <meyering@ascend.com>

	* xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): New file/macro.
	* jm-macros.m4: Use it.

1999-04-06  Jim Meyering  <meyering@ascend.com>

	* strftime.m4: Remove test for %f.

1999-03-29  Jim Meyering  <meyering@ascend.com>

	* jm-macros.m4 (jm_CHECK_ALL_TYPES): New macro, contains the
	superset of the AC_TYPE_* checks in the textutils, fileutils,
	and sh-utils, plus AC_TYPE_PID_T.  Paul Eggert suggested adding
	AC_TYPE_PID_T.

1999-03-28  Jim Meyering  <meyering@ascend.com>

	* jm-macros.m4: Define GNU_PACKAGE here.
	Be sure to AC_SUBST it, once again, so that @GNU_PACKAGE@ is
	replaced e.g., in the *.sh files of the sh-utils.

1999-03-20  Jim Meyering  <meyering@ascend.com>

	* jm-macros.m4: s/jm_WITH_REGEX/jm_INCLUDED_REGEX/.
	* regex.m4 (jm_INCLUDED_REGEX): Rename from jm_WITH_REGEX.
	Don't depend on AM_GLIBC.  Suggestions from Alain Magloire.

1999-03-19  Jim Meyering  <meyering@ascend.com>

	* jm-winsz1.m4 (jm_WINSIZE_IN_PTEM): New macro.

1999-03-12  Jim Meyering  <meyering@ascend.com>

	* jm-macros.m4: Use AC_FUNC_SETVBUF_REVERSED.

1999-03-07  Jim Meyering  <meyering@ascend.com>

	* jm-glibc-io.m4: Use only those *_unlocked macros that are declared.

1999-02-17  Jim Meyering  <meyering@ascend.com>

	* gettext.m4 (AM_GNU_GETTEXT): Do `changequote' around use of brackets
	in macro definition.  From Eli Zaretskii and Alain Magloire.

1999-02-07  Jim Meyering  <meyering@ascend.com>

	* group-member.m4: New file -- extracted from sh-utils' configure.in.

	1999-02-05  Eli Zaretskii  <eliz@is.elta.co.il>
	* gettext.m4: Support DOS-style d:/foo/bar absolute file names.

1999-02-06  Jim Meyering  <meyering@ascend.com>

	* chown.m4: Use `AC_SUBST(LIBOBJS)' since we set LIBOBJS.
	* fnmatch.m4: Likewise.
	* getgroups.m4: Likewise.
	* lstat.m4: Likewise.
	* malloc.m4: Likewise.
	* putenv.m4: Likewise.
	* realloc.m4: Likewise.
	* regex.m4: Likewise.
	* stat.m4: Likewise.
	* strftime.m4: Likewise.
	Suggestion from Alain Magloire.

	* chown.m4: Use `.$ac_objext', not `.o'.
	* fnmatch.m4: Likewise.
	* getgroups.m4: Likewise.
	* getline.m4: Likewise.
	* lstat.m4: Likewise.
	* malloc.m4: Likewise.
	* memcmp.m4: Likewise.
	* putenv.m4: Likewise.
	* realloc.m4: Likewise.
	* regex.m4: Likewise.
	* stat.m4: Likewise.
	* strftime.m4: Likewise.
	Suggestion from Alain Magloire.

	* jm-macros.m4: Actually invoke jm_WITH_REGEX now that it requires
	an argument.

	* regex.m4: Add a run-time Test for proper operation of
	re_compile_pattern.

1999-01-31  Jim Meyering  <meyering@ascend.com>

	* getloadavg.m4: Check for locale.h and the function, setlocale.

1999-01-30  Jim Meyering  <meyering@ascend.com>

	* check-type.m4: Use 3-arg form of AC_DEFINE.

	* jm-mktime.m4: Make this a wrapper around the official AM_FUNC_MKTIME
	rather than my private copy, now that the official one is up to date.
	* mktime.m4: Remove file.

	* getloadavg.m4: Use 3-arg form of AC_DEFINE.
	* uptime.m4: Likewise.
	* uintmax_t.m4: Likewise.

1999-01-28  Jim Meyering  <meyering@ascend.com>

	* jm-macros.m4: Use jm_AFS.
	* afs.m4: New file (from fileutils' configure.in).

	* assert.m4: Use the 3-argument forms of AC_DEFINE* macros.
	* chown.m4: Likewise.
	* d-ino.m4: Likewise.
	* d-type.m4: Likewise.
	* fnmatch.m4: Likewise.
	* getgroups.m4: Likewise.
	* gettext.m4: Likewise.
	* jm-mktime.m4: Likewise.
	* jm-winsz2.m4: Likewise.
	* lcmessage.m4: Likewise.
	* ls-mntd-fs.m4: Likewise.
	* malloc.m4: Likewise.
	* memcmp.m4: Likewise.
	* putenv.m4: Likewise.
	* realloc.m4: Likewise.
	* st_mtim.m4: Likewise.
	* strftime.m4: Likewise.

1999-01-16  Jim Meyering  <meyering@ascend.com>

	* jm-macros.m4 (ARGMATCH_DIE): Define.
	(ARGMATCH_DIE_DECL): Define.

1999-01-12  Jim Meyering  <meyering@ascend.com>

	* Makefile.am.in: Rewrite to avoid using fmt.
	Reported by Lars Hecking.

1999-01-10  Jim Meyering  <meyering@ascend.com>

	* fstypename.m4: Use the new 3-arg form of AC_DEFINE instead of my
	gross kludge.
	* inttypes_h.m4: Likewise.
	* lstat.m4: Likewise.
	* malloc.m4: Likewise.
	* readdir.m4: Likewise.
	* realloc.m4: Likewise.
	* st_dm_mode.m4: Likewise.
	* stat.m4: Likewise.
	* utimbuf.m4: Likewise.
	* utimes.m4: Likewise.

	* check-decl.m4: Use the new 3-arg form of AC_DEFINE instead of the
	AC_CHECK_FUNCS hack.  Now, it's still a hack, but at least the
	comments in config.h.in are meaningful.

	* jm-macros.m4: Require autoconf-2.13 here.

	* regex.m4: By default, don't use the included regex.c on systems
	with glibc 2.  Suggestion from Uli Drepper.

1999-01-02  Jim Meyering  <meyering@ascend.com>

	* jm-macros.m4: Replace strcasecmp and strncasecmp.

1998-12-18  Jim Meyering  <meyering@ascend.com>

	* Makefile.am.in (Makefile.am): Simplify rule.
	Based on a suggestion from Lars Hecking.

1998-11-16  Jim Meyering  <meyering@ascend.com>

	* lfs.m4: Double-quote the `uname...` expression.

1998-11-16  Paul Eggert  <eggert@twinsun.com>

	* lfs.m4 (AC_LFS): Add support for HP-UX 10.20 and HP-UX 11.

1998-11-14  Jim Meyering  <meyering@ascend.com>

	* lstat.m4: Correct comment.  POSIX does not permit it to succeed.
	* stat.m4: Likewise.

1998-11-03  Jim Meyering  <meyering@ascend.com>

	* stat.m4: Rewrite to set HAVE_STAT_EMPTY_STRING_BUG.
	* lstat.m4: Rewrite to set HAVE_LSTAT_EMPTY_STRING_BUG.

1998-10-18  Jim Meyering  <meyering@ascend.com>

	* check-decl.m4 (jm_CHECK_DECL_LOCALTIME_R): Remove macro.

1998-10-17  Jim Meyering  <meyering@ascend.com>

	* decl.m4 (jm_CHECK_DECLARATION): Don't hard-code which headers to
	include, though we still hard-code the `require'-like AC_CHECK_HEADERS
	calls for those previously hard-coded headers.  Instead, take a new
	parameter.
	(jm_CHECK_DECLARATIONS): Reflect interface change.
	* check-decl.m4 (jm_CHECK_DECLS): Likewise.
	(jm_CHECK_DECL_LOCALTIME_R): New macro.

	* mktime.m4: Test for spring-forward gap before long-running test.

1998-10-14  Jim Meyering  <meyering@ascend.com>

	* mktime.m4: Use the more portable "TZ=PST8PDT,M4.1.0,M10.5.0"
	instead of "TZ=America/Vancouver".  From Paul Eggert.

1998-10-11  Jim Meyering  <meyering@ascend.com>

	* mktime.m4 (jm_AM_FUNC_MKTIME): New file and macro.
	This adds a test for a recently added compatibility fix for mktime.c.
	* jm-mktime.m4: Require jm_AM_FUNC_MKTIME, not AM_FUNC_MKTIME.

1998-09-27  Jim Meyering  <meyering@ascend.com>

	* jm-macros.m4 (jm_MACROS): Require jm_FUNC_FNMATCH.

	* fnmatch.m4 (jm_FUNC_FNMATCH): New file/macro.  Extracted from
	../configure.in, including a change from Gordon Matzigkeit to allow
	cross-compiling for the Hurd.

	* glibc.m4: New file/macro to test for the GNU C Library
	versions 1 and 2.  From Gordon Matzigkeit.
	Indent.

1998-09-21  Jim Meyering  <meyering@ascend.com>

	* chown.m4: Declare locals: before, after.  From Andries Brouwer.

1998-08-18  Paul Eggert  <eggert@twinsun.com>

	Port nanosecond-resolution times to UnixWare 2.1.2 and
	pedantic Solaris 2.6.

	* st_mtim.m4 (AC_STRUCT_ST_MTIM_NSEC): Renamed from
	AC_STRUCT_ST_MTIM.
	* st_mtim.m4 (AC_STRUCT_ST_MTIM_NSEC):
	Generate name of ns member, instead of just 1 or undef.
	Allow for UnixWare 2.1.2 and Solaris 2.6 if in pedantic mode.

1998-08-15  Jim Meyering  <meyering@ascend.com>

	* ssize_t.m4 (jm_TYPE_SSIZE_T): Remove file.
	* check-type.m4: New file.  Replacement for AC_CHECK_TYPE.
	* jm-macros.m4: Use the new AC_CHECK_TYPE(ssize_t, int)
	instead of jm_TYPE_SSIZE_T.

1998-08-12  Jim Meyering  <meyering@ascend.com>

	* st_dm_mode.m4: New file.  From Johan Danielsson.

1998-08-02  Jim Meyering  <meyering@ascend.com>

	* st_mtim.m4: Use hack to avoid having to put #undef HAVE_ST_MTIM
	in acconfig.h manually.

1998-07-31  Paul Eggert  <eggert@twinsun.com>

	* st_mtim.m4: New file.

1998-07-28  Jim Meyering  <meyering@ascend.com>

	* utimes.m4: Undef stat.

1998-07-25  Jim Meyering  <meyering@ascend.com>

	* utime.m4 (jm_FUNC_UTIME): New file and macro.
	* utimes.m4 (jm_FUNC_UTIMES_NULL): New file and macro.

1998-07-09  Manfred Hollstein  <manfred@s-direktnet.de>

	* chown.m4 (jm_FUNC_CHOWN): Add a check to verify that the
	uid and gid actually remain unchanged.

1998-07-07  Jim Meyering  <meyering@ascend.com>

	* jm-glibc-io.m4: Remove fclose_unlocked.

1998-07-04  Jim Meyering  <meyering@ascend.com>

	* regex.m4: Use syscmd, ifelse, and sysval.  Mainly as an exercise
	to prove that this macro can be used in packages without regex.c.

1998-07-02  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* gettext.m4 (AM_WITH_NLS): Remove intl/libintl.h if <libintl.h>
	is to be used.

1998-07-03  Jim Meyering  <meyering@ascend.com>

	* gettext.m4: Add -lintl if it's found to be necessary.

	* gettext.m4: New file -- from gettext-0.10.35.
	* lcmessage.m4: Likewise.
	* progtest.m4: Likewise.

	* regex.m4 (jm_WITH_REGEX): New file and macro.
	* jm-macros.m4: Require the new macro.

1998-06-29  Jim Meyering  <meyering@ascend.com>

	* fstypename.m4: Include sys/param.h.  NetBSD 1.3.1 requires this
	for the definition of NGROUPS (used in a system header included
	by sys/mount.h).

1998-06-28  Jim Meyering  <meyering@ascend.com>

	* ls-mntd-fs.m4: New file.
	* fstypename.m4: New file.

	* jm-macros.m4: Require the new macro.
	* jm-glibc-io.m4: New file.

1998-05-19  Jim Meyering  <meyering@ascend.com>

	* jm-macros.m4: Add jm_FUNC_LCHOWN.
	* lchown.m4: New file.

	* Makefile.am.in: New file.
	* Makefile.am (Makefile.am): Depend on Makefile.am.in.

1998-05-14  Jim Meyering  <meyering@ascend.com>

	* Makefile.am (EXTRA_DIST): Add them.
	* jm-macros.m4: New file.
	* utimbuf.m4: New file.

1998-05-12  Jim Meyering  <meyering@ascend.com>

	* Makefile.am (EXTRA_DIST): Add isc-posix.m4.

1998-05-11  Jim Meyering  <meyering@ascend.com>

	* isc-posix.m4: New file.

1998-05-10  Jim Meyering  <meyering@ascend.com>

	* jm-mktime.m4: Use AM_FUNC_MKTIME, now that it's up to date.

1998-05-09  Jim Meyering  <meyering@ascend.com>

	* Makefile.am (EXTRA_DIST): Add ssize_t.m4.
	(EXTRA_DIST): Remove mktime.m4, now that the new version is included
	with automake.

	* ssize_t.m4: New file.
	* mktime.m4: Remove file -- the new automake has this now.

1998-04-26  Jim Meyering  <meyering@ascend.com>

	* assert.m4: New file.
	* Makefile.am (EXTRA_DIST): Add assert.m4.

1998-04-05  Jim Meyering  <meyering@ascend.com>

	* prereq.m4 (jm_PREREQ_REGEX): New macro.
	(jm_PREREQ): Use it here.

1998-03-23  Jim Meyering  <meyering@eng.ascend.com>

	* inttypes_h.m4: Kludges so I don't have to add HAVE_INTTYPES_H
	in acconfig.h.

1998-03-15  Jim Meyering  <meyering@eng.ascend.com>

	* prereq.m4: New file.
	* error.m4: New file.
	* Makefile.am (EXTRA_DIST): Add error.m4 and prereq.m4.

1998-02-07  Jim Meyering  <meyering@eng.ascend.com>

	* getline.m4: Don't set am_cv_func_working_getline before the
	cache-check for the same variable -- that defeated the purpose of
	the test; the test program was never run.  This was a problem only
	on systems with losing getline functions -- HP-UX 10.20 is one.
	Reported by Bjorn Helgaas.

1998-02-06  Jim Meyering  <meyering@eng.ascend.com>

	* Makefile.am (EXTRA_DIST): Add perl.m4.

1998-01-10  Jim Meyering  <meyering@na-net.ornl.gov>

	* Makefile.am (EXTRA_DIST): Add const.m4.

	* const.m4: New file.  Use an initializer in this declaration
	typedef int charset[2]; const charset x;
	Reported by Bob Glickstein.

1997-12-21  Jim Meyering  <meyering@na-net.ornl.gov>

	* chown.m4: Fix reversed types on -1 args to chown.
	From Kaveh Ghazi.

1997-12-14  Jim Meyering  <meyering@na-net.ornl.gov>

	* check-decl.m4: s/DECLARATION_/DECL_/g.
	Add lseek and memchr.

	* decl.m4: s/HAVE_DECLARATION_/HAVE_DECL_/g.
	T.E.Dickey <dickey@clark.net> said that some older preprocessors
	have a 20-character limit on names.

1997-11-30  Jim Meyering  <meyering@na-net.ornl.gov>

	* inttypes_h.m4: New file.
	* uintmax_t.m4: New file.
	* Makefile.am (EXTRA_DIST): Add inttypes_h.m4 and uintmax_t.m4.