aboutsummaryrefslogtreecommitdiff
path: root/gnu/packages/perl.scm
blob: a188891e952e336b635e583924e0032f2580a866 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
1865
1866
1867
1868
1869
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
2092
2093
2094
2095
2096
2097
2098
2099
2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
2131
2132
2133
2134
2135
2136
2137
2138
2139
2140
2141
2142
2143
2144
2145
2146
2147
2148
2149
2150
2151
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170
2171
2172
2173
2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338
2339
2340
2341
2342
2343
2344
2345
2346
2347
2348
2349
2350
2351
2352
2353
2354
2355
2356
2357
2358
2359
2360
2361
2362
2363
2364
2365
2366
2367
2368
2369
2370
2371
2372
2373
2374
2375
2376
2377
2378
2379
2380
2381
2382
2383
2384
2385
2386
2387
2388
2389
2390
2391
2392
2393
2394
2395
2396
2397
2398
2399
2400
2401
2402
2403
2404
2405
2406
2407
2408
2409
2410
2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436
2437
2438
2439
2440
2441
2442
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485
2486
2487
2488
2489
2490
2491
2492
2493
2494
2495
2496
2497
2498
2499
2500
2501
2502
2503
2504
2505
2506
2507
2508
2509
2510
2511
2512
2513
2514
2515
2516
2517
2518
2519
2520
2521
2522
2523
2524
2525
2526
2527
2528
2529
2530
2531
2532
2533
2534
2535
2536
2537
2538
2539
2540
2541
2542
2543
2544
2545
2546
2547
2548
2549
2550
2551
2552
2553
2554
2555
2556
2557
2558
2559
2560
2561
2562
2563
2564
2565
2566
2567
2568
2569
2570
2571
2572
2573
2574
2575
2576
2577
2578
2579
2580
2581
2582
2583
2584
2585
2586
2587
2588
2589
2590
2591
2592
2593
2594
2595
2596
2597
2598
2599
2600
2601
2602
2603
2604
2605
2606
2607
2608
2609
2610
2611
2612
2613
2614
2615
2616
2617
2618
2619
2620
2621
2622
2623
2624
2625
2626
2627
2628
2629
2630
2631
2632
2633
2634
2635
2636
2637
2638
2639
2640
2641
2642
2643
2644
2645
2646
2647
2648
2649
2650
2651
2652
2653
2654
2655
2656
2657
2658
2659
2660
2661
2662
2663
2664
2665
2666
2667
2668
2669
2670
2671
2672
2673
2674
2675
2676
2677
2678
2679
2680
2681
2682
2683
2684
2685
2686
2687
2688
2689
2690
2691
2692
2693
2694
2695
2696
2697
2698
2699
2700
2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
2721
2722
2723
2724
2725
2726
2727
2728
2729
2730
2731
2732
2733
2734
2735
2736
2737
2738
2739
2740
2741
2742
2743
2744
2745
2746
2747
2748
2749
2750
2751
2752
2753
2754
2755
2756
2757
2758
2759
2760
2761
2762
2763
2764
2765
2766
2767
2768
2769
2770
2771
2772
2773
2774
2775
2776
2777
2778
2779
2780
2781
2782
2783
2784
2785
2786
2787
2788
2789
2790
2791
2792
2793
2794
2795
2796
2797
2798
2799
2800
2801
2802
2803
2804
2805
2806
2807
2808
2809
2810
2811
2812
2813
2814
2815
2816
2817
2818
2819
2820
2821
2822
2823
2824
2825
2826
2827
2828
2829
2830
2831
2832
2833
2834
2835
2836
2837
2838
2839
2840
2841
2842
2843
2844
2845
2846
2847
2848
2849
2850
2851
2852
2853
2854
2855
2856
2857
2858
2859
2860
2861
2862
2863
2864
2865
2866
2867
2868
2869
2870
2871
2872
2873
2874
2875
2876
2877
2878
2879
2880
2881
2882
2883
2884
2885
2886
2887
2888
2889
2890
2891
2892
2893
2894
2895
2896
2897
2898
2899
2900
2901
2902
2903
2904
2905
2906
2907
2908
2909
2910
2911
2912
2913
2914
2915
2916
2917
2918
2919
2920
2921
2922
2923
2924
2925
2926
2927
2928
2929
2930
2931
2932
2933
2934
2935
2936
2937
2938
2939
2940
2941
2942
2943
2944
2945
2946
2947
2948
2949
2950
2951
2952
2953
2954
2955
2956
2957
2958
2959
2960
2961
2962
2963
2964
2965
2966
2967
2968
2969
2970
2971
2972
2973
2974
2975
2976
2977
2978
2979
2980
2981
2982
2983
2984
2985
2986
2987
2988
2989
2990
2991
2992
2993
2994
2995
2996
2997
2998
2999
3000
3001
3002
3003
3004
3005
3006
3007
3008
3009
3010
3011
3012
3013
3014
3015
3016
3017
3018
3019
3020
3021
3022
3023
3024
3025
3026
3027
3028
3029
3030
3031
3032
3033
3034
3035
3036
3037
3038
3039
3040
3041
3042
3043
3044
3045
3046
3047
3048
3049
3050
3051
3052
3053
3054
3055
3056
3057
3058
3059
3060
3061
3062
3063
3064
3065
3066
3067
3068
3069
3070
3071
3072
3073
3074
3075
3076
3077
3078
3079
3080
3081
3082
3083
3084
3085
3086
3087
3088
3089
3090
3091
3092
3093
3094
3095
3096
3097
3098
3099
3100
3101
3102
3103
3104
3105
3106
3107
3108
3109
3110
3111
3112
3113
3114
3115
3116
3117
3118
3119
3120
3121
3122
3123
3124
3125
3126
3127
3128
3129
3130
3131
3132
3133
3134
3135
3136
3137
3138
3139
3140
3141
3142
3143
3144
3145
3146
3147
3148
3149
3150
3151
3152
3153
3154
3155
3156
3157
3158
3159
3160
3161
3162
3163
3164
3165
3166
3167
3168
3169
3170
3171
3172
3173
3174
3175
3176
3177
3178
3179
3180
3181
3182
3183
3184
3185
3186
3187
3188
3189
3190
3191
3192
3193
3194
3195
3196
3197
3198
3199
3200
3201
3202
3203
3204
3205
3206
3207
3208
3209
3210
3211
3212
3213
3214
3215
3216
3217
3218
3219
3220
3221
3222
3223
3224
3225
3226
3227
3228
3229
3230
3231
3232
3233
3234
3235
3236
3237
3238
3239
3240
3241
3242
3243
3244
3245
3246
3247
3248
3249
3250
3251
3252
3253
3254
3255
3256
3257
3258
3259
3260
3261
3262
3263
3264
3265
3266
3267
3268
3269
3270
3271
3272
3273
3274
3275
3276
3277
3278
3279
3280
3281
3282
3283
3284
3285
3286
3287
3288
3289
3290
3291
3292
3293
3294
3295
3296
3297
3298
3299
3300
3301
3302
3303
3304
3305
3306
3307
3308
3309
3310
3311
3312
3313
3314
3315
3316
3317
3318
3319
3320
3321
3322
3323
3324
3325
3326
3327
3328
3329
3330
3331
3332
3333
3334
3335
3336
3337
3338
3339
3340
3341
3342
3343
3344
3345
3346
3347
3348
3349
3350
3351
3352
3353
3354
3355
3356
3357
3358
3359
3360
3361
3362
3363
3364
3365
3366
3367
3368
3369
3370
3371
3372
3373
3374
3375
3376
3377
3378
3379
3380
3381
3382
3383
3384
3385
3386
3387
3388
3389
3390
3391
3392
3393
3394
3395
3396
3397
3398
3399
3400
3401
3402
3403
3404
3405
3406
3407
3408
3409
3410
3411
3412
3413
3414
3415
3416
3417
3418
3419
3420
3421
3422
3423
3424
3425
3426
3427
3428
3429
3430
3431
3432
3433
3434
3435
3436
3437
3438
3439
3440
3441
3442
3443
3444
3445
3446
3447
3448
3449
3450
3451
3452
3453
3454
3455
3456
3457
3458
3459
3460
3461
3462
3463
3464
3465
3466
3467
3468
3469
3470
3471
3472
3473
3474
3475
3476
3477
3478
3479
3480
3481
3482
3483
3484
3485
3486
3487
3488
3489
3490
3491
3492
3493
3494
3495
3496
3497
3498
3499
3500
3501
3502
3503
3504
3505
3506
3507
3508
3509
3510
3511
3512
3513
3514
3515
3516
3517
3518
3519
3520
3521
3522
3523
3524
3525
3526
3527
3528
3529
3530
3531
3532
3533
3534
3535
3536
3537
3538
3539
3540
3541
3542
3543
3544
3545
3546
3547
3548
3549
3550
3551
3552
3553
3554
3555
3556
3557
3558
3559
3560
3561
3562
3563
3564
3565
3566
3567
3568
3569
3570
3571
3572
3573
3574
3575
3576
3577
3578
3579
3580
3581
3582
3583
3584
3585
3586
3587
3588
3589
3590
3591
3592
3593
3594
3595
3596
3597
3598
3599
3600
3601
3602
3603
3604
3605
3606
3607
3608
3609
3610
3611
3612
3613
3614
3615
3616
3617
3618
3619
3620
3621
3622
3623
3624
3625
3626
3627
3628
3629
3630
3631
3632
3633
3634
3635
3636
3637
3638
3639
3640
3641
3642
3643
3644
3645
3646
3647
3648
3649
3650
3651
3652
3653
3654
3655
3656
3657
3658
3659
3660
3661
3662
3663
3664
3665
3666
3667
3668
3669
3670
3671
3672
3673
3674
3675
3676
3677
3678
3679
3680
3681
3682
3683
3684
3685
3686
3687
3688
3689
3690
3691
3692
3693
3694
3695
3696
3697
3698
3699
3700
3701
3702
3703
3704
3705
3706
3707
3708
3709
3710
3711
3712
3713
3714
3715
3716
3717
3718
3719
3720
3721
3722
3723
3724
3725
3726
3727
3728
3729
3730
3731
3732
3733
3734
3735
3736
3737
3738
3739
3740
3741
3742
3743
3744
3745
3746
3747
3748
3749
3750
3751
3752
3753
3754
3755
3756
3757
3758
3759
3760
3761
3762
3763
3764
3765
3766
3767
3768
3769
3770
3771
3772
3773
3774
3775
3776
3777
3778
3779
3780
3781
3782
3783
3784
3785
3786
3787
3788
3789
3790
3791
3792
3793
3794
3795
3796
3797
3798
3799
3800
3801
3802
3803
3804
3805
3806
3807
3808
3809
3810
3811
3812
3813
3814
3815
3816
3817
3818
3819
3820
3821
3822
3823
3824
3825
3826
3827
3828
3829
3830
3831
3832
3833
3834
3835
3836
3837
3838
3839
3840
3841
3842
3843
3844
3845
3846
3847
3848
3849
3850
3851
3852
3853
3854
3855
3856
3857
3858
3859
3860
3861
3862
3863
3864
3865
3866
3867
3868
3869
3870
3871
3872
3873
3874
3875
3876
3877
3878
3879
3880
3881
3882
3883
3884
3885
3886
3887
3888
3889
3890
3891
3892
3893
3894
3895
3896
3897
3898
3899
3900
3901
3902
3903
3904
3905
3906
3907
3908
3909
3910
3911
3912
3913
3914
3915
3916
3917
3918
3919
3920
3921
3922
3923
3924
3925
3926
3927
3928
3929
3930
3931
3932
3933
3934
3935
3936
3937
3938
3939
3940
3941
3942
3943
3944
3945
3946
3947
3948
3949
3950
3951
3952
3953
3954
3955
3956
3957
3958
3959
3960
3961
3962
3963
3964
3965
3966
3967
3968
3969
3970
3971
3972
3973
3974
3975
3976
3977
3978
3979
3980
3981
3982
3983
3984
3985
3986
3987
3988
3989
3990
3991
3992
3993
3994
3995
3996
3997
3998
3999
4000
4001
4002
4003
4004
4005
4006
4007
4008
4009
4010
4011
4012
4013
4014
4015
4016
4017
4018
4019
4020
4021
4022
4023
4024
4025
4026
4027
4028
4029
4030
4031
4032
4033
4034
4035
4036
4037
4038
4039
4040
4041
4042
4043
4044
4045
4046
4047
4048
4049
4050
4051
4052
4053
4054
4055
4056
4057
4058
4059
4060
4061
4062
4063
4064
4065
4066
4067
4068
4069
4070
4071
4072
4073
4074
4075
4076
4077
4078
4079
4080
4081
4082
4083
4084
4085
4086
4087
4088
4089
4090
4091
4092
4093
4094
4095
4096
4097
4098
4099
4100
4101
4102
4103
4104
4105
4106
4107
4108
4109
4110
4111
4112
4113
4114
4115
4116
4117
4118
4119
4120
4121
4122
4123
4124
4125
4126
4127
4128
4129
4130
4131
4132
4133
4134
4135
4136
4137
4138
4139
4140
4141
4142
4143
4144
4145
4146
4147
4148
4149
4150
4151
4152
4153
4154
4155
4156
4157
4158
4159
4160
4161
4162
4163
4164
4165
4166
4167
4168
4169
4170
4171
4172
4173
4174
4175
4176
4177
4178
4179
4180
4181
4182
4183
4184
4185
4186
4187
4188
4189
4190
4191
4192
4193
4194
4195
4196
4197
4198
4199
4200
4201
4202
4203
4204
4205
4206
4207
4208
4209
4210
4211
4212
4213
4214
4215
4216
4217
4218
4219
4220
4221
4222
4223
4224
4225
4226
4227
4228
4229
4230
4231
4232
4233
4234
4235
4236
4237
4238
4239
4240
4241
4242
4243
4244
4245
4246
4247
4248
4249
4250
4251
4252
4253
4254
4255
4256
4257
4258
4259
4260
4261
4262
4263
4264
4265
4266
4267
4268
4269
4270
4271
4272
4273
4274
4275
4276
4277
4278
4279
4280
4281
4282
4283
4284
4285
4286
4287
4288
4289
4290
4291
4292
4293
4294
4295
4296
4297
4298
4299
4300
4301
4302
4303
4304
4305
4306
4307
4308
4309
4310
4311
4312
4313
4314
4315
4316
4317
4318
4319
4320
4321
4322
4323
4324
4325
4326
4327
4328
4329
4330
4331
4332
4333
4334
4335
4336
4337
4338
4339
4340
4341
4342
4343
4344
4345
4346
4347
4348
4349
4350
4351
4352
4353
4354
4355
4356
4357
4358
4359
4360
4361
4362
4363
4364
4365
4366
4367
4368
4369
4370
4371
4372
4373
4374
4375
4376
4377
4378
4379
4380
4381
4382
4383
4384
4385
4386
4387
4388
4389
4390
4391
4392
4393
4394
4395
4396
4397
4398
4399
4400
4401
4402
4403
4404
4405
4406
4407
4408
4409
4410
4411
4412
4413
4414
4415
4416
4417
4418
4419
4420
4421
4422
4423
4424
4425
4426
4427
4428
4429
4430
4431
4432
4433
4434
4435
4436
4437
4438
4439
4440
4441
4442
4443
4444
4445
4446
4447
4448
4449
4450
4451
4452
4453
4454
4455
4456
4457
4458
4459
4460
4461
4462
4463
4464
4465
4466
4467
4468
4469
4470
4471
4472
4473
4474
4475
4476
4477
4478
4479
4480
4481
4482
4483
4484
4485
4486
4487
4488
4489
4490
4491
4492
4493
4494
4495
4496
4497
4498
4499
4500
4501
4502
4503
4504
4505
4506
4507
4508
4509
4510
4511
4512
4513
4514
4515
4516
4517
4518
4519
4520
4521
4522
4523
4524
4525
4526
4527
4528
4529
4530
4531
4532
4533
4534
4535
4536
4537
4538
4539
4540
4541
4542
4543
4544
4545
4546
4547
4548
4549
4550
4551
4552
4553
4554
4555
4556
4557
4558
4559
4560
4561
4562
4563
4564
4565
4566
4567
4568
4569
4570
4571
4572
4573
4574
4575
4576
4577
4578
4579
4580
4581
4582
4583
4584
4585
4586
4587
4588
4589
4590
4591
4592
4593
4594
4595
4596
4597
4598
4599
4600
4601
4602
4603
4604
4605
4606
4607
4608
4609
4610
4611
4612
4613
4614
4615
4616
4617
4618
4619
4620
4621
4622
4623
4624
4625
4626
4627
4628
4629
4630
4631
4632
4633
4634
4635
4636
4637
4638
4639
4640
4641
4642
4643
4644
4645
4646
4647
4648
4649
4650
4651
4652
4653
4654
4655
4656
4657
4658
4659
4660
4661
4662
4663
4664
4665
4666
4667
4668
4669
4670
4671
4672
4673
4674
4675
4676
4677
4678
4679
4680
4681
4682
4683
4684
4685
4686
4687
4688
4689
4690
4691
4692
4693
4694
4695
4696
4697
4698
4699
4700
4701
4702
4703
4704
4705
4706
4707
4708
4709
4710
4711
4712
4713
4714
4715
4716
4717
4718
4719
4720
4721
4722
4723
4724
4725
4726
4727
4728
4729
4730
4731
4732
4733
4734
4735
4736
4737
4738
4739
4740
4741
4742
4743
4744
4745
4746
4747
4748
4749
4750
4751
4752
4753
4754
4755
4756
4757
4758
4759
4760
4761
4762
4763
4764
4765
4766
4767
4768
4769
4770
4771
4772
4773
4774
4775
4776
4777
4778
4779
4780
4781
4782
4783
4784
4785
4786
4787
4788
4789
4790
4791
4792
4793
4794
4795
4796
4797
4798
4799
4800
4801
4802
4803
4804
4805
4806
4807
4808
4809
4810
4811
4812
4813
4814
4815
4816
4817
4818
4819
4820
4821
4822
4823
4824
4825
4826
4827
4828
4829
4830
4831
4832
4833
4834
4835
4836
4837
4838
4839
4840
4841
4842
4843
4844
4845
4846
4847
4848
4849
4850
4851
4852
4853
4854
4855
4856
4857
4858
4859
4860
4861
4862
4863
4864
4865
4866
4867
4868
4869
4870
4871
4872
4873
4874
4875
4876
4877
4878
4879
4880
4881
4882
4883
4884
4885
4886
4887
4888
4889
4890
4891
4892
4893
4894
4895
4896
4897
4898
4899
4900
4901
4902
4903
4904
4905
4906
4907
4908
4909
4910
4911
4912
4913
4914
4915
4916
4917
4918
4919
4920
4921
4922
4923
4924
4925
4926
4927
4928
4929
4930
4931
4932
4933
4934
4935
4936
4937
4938
4939
4940
4941
4942
4943
4944
4945
4946
4947
4948
4949
4950
4951
4952
4953
4954
4955
4956
4957
4958
4959
4960
4961
4962
4963
4964
4965
4966
4967
4968
4969
4970
4971
4972
4973
4974
4975
4976
4977
4978
4979
4980
4981
4982
4983
4984
4985
4986
4987
4988
4989
4990
4991
4992
4993
4994
4995
4996
4997
4998
4999
5000
5001
5002
5003
5004
5005
5006
5007
5008
5009
5010
5011
5012
5013
5014
5015
5016
5017
5018
5019
5020
5021
5022
5023
5024
5025
5026
5027
5028
5029
5030
5031
5032
5033
5034
5035
5036
5037
5038
5039
5040
5041
5042
5043
5044
5045
5046
5047
5048
5049
5050
5051
5052
5053
5054
5055
5056
5057
5058
5059
5060
5061
5062
5063
5064
5065
5066
5067
5068
5069
5070
5071
5072
5073
5074
5075
5076
5077
5078
5079
5080
5081
5082
5083
5084
5085
5086
5087
5088
5089
5090
5091
5092
5093
5094
5095
5096
5097
5098
5099
5100
5101
5102
5103
5104
5105
5106
5107
5108
5109
5110
5111
5112
5113
5114
5115
5116
5117
5118
5119
5120
5121
5122
5123
5124
5125
5126
5127
5128
5129
5130
5131
5132
5133
5134
5135
5136
5137
5138
5139
5140
5141
5142
5143
5144
5145
5146
5147
5148
5149
5150
5151
5152
5153
5154
5155
5156
5157
5158
5159
5160
5161
5162
5163
5164
5165
5166
5167
5168
5169
5170
5171
5172
5173
5174
5175
5176
5177
5178
5179
5180
5181
5182
5183
5184
5185
5186
5187
5188
5189
5190
5191
5192
5193
5194
5195
5196
5197
5198
5199
5200
5201
5202
5203
5204
5205
5206
5207
5208
5209
5210
5211
5212
5213
5214
5215
5216
5217
5218
5219
5220
5221
5222
5223
5224
5225
5226
5227
5228
5229
5230
5231
5232
5233
5234
5235
5236
5237
5238
5239
5240
5241
5242
5243
5244
5245
5246
5247
5248
5249
5250
5251
5252
5253
5254
5255
5256
5257
5258
5259
5260
5261
5262
5263
5264
5265
5266
5267
5268
5269
5270
5271
5272
5273
5274
5275
5276
5277
5278
5279
5280
5281
5282
5283
5284
5285
5286
5287
5288
5289
5290
5291
5292
5293
5294
5295
5296
5297
5298
5299
5300
5301
5302
5303
5304
5305
5306
5307
5308
5309
5310
5311
5312
5313
5314
5315
5316
5317
5318
5319
5320
5321
5322
5323
5324
5325
5326
5327
5328
5329
5330
5331
5332
5333
5334
5335
5336
5337
5338
5339
5340
5341
5342
5343
5344
5345
5346
5347
5348
5349
5350
5351
5352
5353
5354
5355
5356
5357
5358
5359
5360
5361
5362
5363
5364
5365
5366
5367
5368
5369
5370
5371
5372
5373
5374
5375
5376
5377
5378
5379
5380
5381
5382
5383
5384
5385
5386
5387
5388
5389
5390
5391
5392
5393
5394
5395
5396
5397
5398
5399
5400
5401
5402
5403
5404
5405
5406
5407
5408
5409
5410
5411
5412
5413
5414
5415
5416
5417
5418
5419
5420
5421
5422
5423
5424
5425
5426
5427
5428
5429
5430
5431
5432
5433
5434
5435
5436
5437
5438
5439
5440
5441
5442
5443
5444
5445
5446
5447
5448
5449
5450
5451
5452
5453
5454
5455
5456
5457
5458
5459
5460
5461
5462
5463
5464
5465
5466
5467
5468
5469
5470
5471
5472
5473
5474
5475
5476
5477
5478
5479
5480
5481
5482
5483
5484
5485
5486
5487
5488
5489
5490
5491
5492
5493
5494
5495
5496
5497
5498
5499
5500
5501
5502
5503
5504
5505
5506
5507
5508
5509
5510
5511
5512
5513
5514
5515
5516
5517
5518
5519
5520
5521
5522
5523
5524
5525
5526
5527
5528
5529
5530
5531
5532
5533
5534
5535
5536
5537
5538
5539
5540
5541
5542
5543
5544
5545
5546
5547
5548
5549
5550
5551
5552
5553
5554
5555
5556
5557
5558
5559
5560
5561
5562
5563
5564
5565
5566
5567
5568
5569
5570
5571
5572
5573
5574
5575
5576
5577
5578
5579
5580
5581
5582
5583
5584
5585
5586
5587
5588
5589
5590
5591
5592
5593
5594
5595
5596
5597
5598
5599
5600
5601
5602
5603
5604
5605
5606
5607
5608
5609
5610
5611
5612
5613
5614
5615
5616
5617
5618
5619
5620
5621
5622
5623
5624
5625
5626
5627
5628
5629
5630
5631
5632
5633
5634
5635
5636
5637
5638
5639
5640
5641
5642
5643
5644
5645
5646
5647
5648
5649
5650
5651
5652
5653
5654
5655
5656
5657
5658
5659
5660
5661
5662
5663
5664
5665
5666
5667
5668
5669
5670
5671
5672
5673
5674
5675
5676
5677
5678
5679
5680
5681
5682
5683
5684
5685
5686
5687
5688
5689
5690
5691
5692
5693
5694
5695
5696
5697
5698
5699
5700
5701
5702
5703
5704
5705
5706
5707
5708
5709
5710
5711
5712
5713
5714
5715
5716
5717
5718
5719
5720
5721
5722
5723
5724
5725
5726
5727
5728
5729
5730
5731
5732
5733
5734
5735
5736
5737
5738
5739
5740
5741
5742
5743
5744
5745
5746
5747
5748
5749
5750
5751
5752
5753
5754
5755
5756
5757
5758
5759
5760
5761
5762
5763
5764
5765
5766
5767
5768
5769
5770
5771
5772
5773
5774
5775
5776
5777
5778
5779
5780
5781
5782
5783
5784
5785
5786
5787
5788
5789
5790
5791
5792
5793
5794
5795
5796
5797
5798
5799
5800
5801
5802
5803
5804
5805
5806
5807
5808
5809
5810
5811
5812
5813
5814
5815
5816
5817
5818
5819
5820
5821
5822
5823
5824
5825
5826
5827
5828
5829
5830
5831
5832
5833
5834
5835
5836
5837
5838
5839
5840
5841
5842
5843
5844
5845
5846
5847
5848
5849
5850
5851
5852
5853
5854
5855
5856
5857
5858
5859
5860
5861
5862
5863
5864
5865
5866
5867
5868
5869
5870
5871
5872
5873
5874
5875
5876
5877
5878
5879
5880
5881
5882
5883
5884
5885
5886
5887
5888
5889
5890
5891
5892
5893
5894
5895
5896
5897
5898
5899
5900
5901
5902
5903
5904
5905
5906
5907
5908
5909
5910
5911
5912
5913
5914
5915
5916
5917
5918
5919
5920
5921
5922
5923
5924
5925
5926
5927
5928
5929
5930
5931
5932
5933
5934
5935
5936
5937
5938
5939
5940
5941
5942
5943
5944
5945
5946
5947
5948
5949
5950
5951
5952
5953
5954
5955
5956
5957
5958
5959
5960
5961
5962
5963
5964
5965
5966
5967
5968
5969
5970
5971
5972
5973
5974
5975
5976
5977
5978
5979
5980
5981
5982
5983
5984
5985
5986
5987
5988
5989
5990
5991
5992
5993
5994
5995
5996
5997
5998
5999
6000
6001
6002
6003
6004
6005
6006
6007
6008
6009
6010
6011
6012
6013
6014
6015
6016
6017
6018
6019
6020
6021
6022
6023
6024
6025
6026
6027
6028
6029
6030
6031
6032
6033
6034
6035
6036
6037
6038
6039
6040
6041
6042
6043
6044
6045
6046
6047
6048
6049
6050
6051
6052
6053
6054
6055
6056
6057
6058
6059
6060
6061
6062
6063
6064
6065
6066
6067
6068
6069
6070
6071
6072
6073
6074
6075
6076
6077
6078
6079
6080
6081
6082
6083
6084
6085
6086
6087
6088
6089
6090
6091
6092
6093
6094
6095
6096
6097
6098
6099
6100
6101
6102
6103
6104
6105
6106
6107
6108
6109
6110
6111
6112
6113
6114
6115
6116
6117
6118
6119
6120
6121
6122
6123
6124
6125
6126
6127
6128
6129
6130
6131
6132
6133
6134
6135
6136
6137
6138
6139
6140
6141
6142
6143
6144
6145
6146
6147
6148
6149
6150
6151
6152
6153
6154
6155
6156
6157
6158
6159
6160
6161
6162
6163
6164
6165
6166
6167
6168
6169
6170
6171
6172
6173
6174
6175
6176
6177
6178
6179
6180
6181
6182
6183
6184
6185
6186
6187
6188
6189
6190
6191
6192
6193
6194
6195
6196
6197
6198
6199
6200
6201
6202
6203
6204
6205
6206
6207
6208
6209
6210
6211
6212
6213
6214
6215
6216
6217
6218
6219
6220
6221
6222
6223
6224
6225
6226
6227
6228
6229
6230
6231
6232
6233
6234
6235
6236
6237
6238
6239
6240
6241
6242
6243
6244
6245
6246
6247
6248
6249
6250
6251
6252
6253
6254
6255
6256
6257
6258
6259
6260
6261
6262
6263
6264
6265
6266
6267
6268
6269
6270
6271
6272
6273
6274
6275
6276
6277
6278
6279
6280
6281
6282
6283
6284
6285
6286
6287
6288
6289
6290
6291
6292
6293
6294
6295
6296
6297
6298
6299
6300
6301
6302
6303
6304
6305
6306
6307
6308
6309
6310
6311
6312
6313
6314
6315
6316
6317
6318
6319
6320
6321
6322
6323
6324
6325
6326
6327
6328
6329
6330
6331
6332
6333
6334
6335
6336
6337
6338
6339
6340
6341
6342
6343
6344
6345
6346
6347
6348
6349
6350
6351
6352
6353
6354
6355
6356
6357
6358
6359
6360
6361
6362
6363
6364
6365
6366
6367
6368
6369
6370
6371
6372
6373
6374
6375
6376
6377
6378
6379
6380
6381
6382
6383
6384
6385
6386
6387
6388
6389
6390
6391
6392
6393
6394
6395
6396
6397
6398
6399
6400
6401
6402
6403
6404
6405
6406
6407
6408
6409
6410
6411
6412
6413
6414
6415
6416
6417
6418
6419
6420
6421
6422
6423
6424
6425
6426
6427
6428
6429
6430
6431
6432
6433
6434
6435
6436
6437
6438
6439
6440
6441
6442
6443
6444
6445
6446
6447
6448
6449
6450
6451
6452
6453
6454
6455
6456
6457
6458
6459
6460
6461
6462
6463
6464
6465
6466
6467
6468
6469
6470
6471
6472
6473
6474
6475
6476
6477
6478
6479
6480
6481
6482
6483
6484
6485
6486
6487
6488
6489
6490
6491
6492
6493
6494
6495
6496
6497
6498
6499
6500
6501
6502
6503
6504
6505
6506
6507
6508
6509
6510
6511
6512
6513
6514
6515
6516
6517
6518
6519
6520
6521
6522
6523
6524
6525
6526
6527
6528
6529
6530
6531
6532
6533
6534
6535
6536
6537
6538
6539
6540
6541
6542
6543
6544
6545
6546
6547
6548
6549
6550
6551
6552
6553
6554
6555
6556
6557
6558
6559
6560
6561
6562
6563
6564
6565
6566
6567
6568
6569
6570
6571
6572
6573
6574
6575
6576
6577
6578
6579
6580
6581
6582
6583
6584
6585
6586
6587
6588
6589
6590
6591
6592
6593
6594
6595
6596
6597
6598
6599
6600
6601
6602
6603
6604
6605
6606
6607
6608
6609
6610
6611
6612
6613
6614
6615
6616
6617
6618
6619
6620
6621
6622
6623
6624
6625
6626
6627
6628
6629
6630
6631
6632
6633
6634
6635
6636
6637
6638
6639
6640
6641
6642
6643
6644
6645
6646
6647
6648
6649
6650
6651
6652
6653
6654
6655
6656
6657
6658
6659
6660
6661
6662
6663
6664
6665
6666
6667
6668
6669
6670
6671
6672
6673
6674
6675
6676
6677
6678
6679
6680
6681
6682
6683
6684
6685
6686
6687
6688
6689
6690
6691
6692
6693
6694
6695
6696
6697
6698
6699
6700
6701
6702
6703
6704
6705
6706
6707
6708
6709
6710
6711
6712
6713
6714
6715
6716
6717
6718
6719
6720
6721
6722
6723
6724
6725
6726
6727
6728
6729
6730
6731
6732
6733
6734
6735
6736
6737
6738
6739
6740
6741
6742
6743
6744
6745
6746
6747
6748
6749
6750
6751
6752
6753
6754
6755
6756
6757
6758
6759
6760
6761
6762
6763
6764
6765
6766
6767
6768
6769
6770
6771
6772
6773
6774
6775
6776
6777
6778
6779
6780
6781
6782
6783
6784
6785
6786
6787
6788
6789
6790
6791
6792
6793
6794
6795
6796
6797
6798
6799
6800
6801
6802
6803
6804
6805
6806
6807
6808
6809
6810
6811
6812
6813
6814
6815
6816
6817
6818
6819
6820
6821
6822
6823
6824
6825
6826
6827
6828
6829
6830
6831
6832
6833
6834
6835
6836
6837
6838
6839
6840
6841
6842
6843
6844
6845
6846
6847
6848
6849
6850
6851
6852
6853
6854
6855
6856
6857
6858
6859
6860
6861
6862
6863
6864
6865
6866
6867
6868
6869
6870
6871
6872
6873
6874
6875
6876
6877
6878
6879
6880
6881
6882
6883
6884
6885
6886
6887
6888
6889
6890
6891
6892
6893
6894
6895
6896
6897
6898
6899
6900
6901
6902
6903
6904
6905
6906
6907
6908
6909
6910
6911
6912
6913
6914
6915
6916
6917
6918
6919
6920
6921
6922
6923
6924
6925
6926
6927
6928
6929
6930
6931
6932
6933
6934
6935
6936
6937
6938
6939
6940
6941
6942
6943
6944
6945
6946
6947
6948
6949
6950
6951
6952
6953
6954
6955
6956
6957
6958
6959
6960
6961
6962
6963
6964
6965
6966
6967
6968
6969
6970
6971
6972
6973
6974
6975
6976
6977
6978
6979
6980
6981
6982
6983
6984
6985
6986
6987
6988
6989
6990
6991
6992
6993
6994
6995
6996
6997
6998
6999
7000
7001
7002
7003
7004
7005
7006
7007
7008
7009
7010
7011
7012
7013
7014
7015
7016
7017
7018
7019
7020
7021
7022
7023
7024
7025
7026
7027
7028
7029
7030
7031
7032
7033
7034
7035
7036
7037
7038
7039
7040
7041
7042
7043
7044
7045
7046
7047
7048
7049
7050
7051
7052
7053
7054
7055
7056
7057
7058
7059
7060
7061
7062
7063
7064
7065
7066
7067
7068
7069
7070
7071
7072
7073
7074
7075
7076
7077
7078
7079
7080
7081
7082
7083
7084
7085
7086
7087
7088
7089
7090
7091
7092
7093
7094
7095
7096
7097
7098
7099
7100
7101
7102
7103
7104
7105
7106
7107
7108
7109
7110
7111
7112
7113
7114
7115
7116
7117
7118
7119
7120
7121
7122
7123
7124
7125
7126
7127
7128
7129
7130
7131
7132
7133
7134
7135
7136
7137
7138
7139
7140
7141
7142
7143
7144
7145
7146
7147
7148
7149
7150
7151
7152
7153
7154
7155
7156
7157
7158
7159
7160
7161
7162
7163
7164
7165
7166
7167
7168
7169
7170
7171
7172
7173
7174
7175
7176
7177
7178
7179
7180
7181
7182
7183
7184
7185
7186
7187
7188
7189
7190
7191
7192
7193
7194
7195
7196
7197
7198
7199
7200
7201
7202
7203
7204
7205
7206
7207
7208
7209
7210
7211
7212
7213
7214
7215
7216
7217
7218
7219
7220
7221
7222
7223
7224
7225
7226
7227
7228
7229
7230
7231
7232
7233
7234
7235
7236
7237
7238
7239
7240
7241
7242
7243
7244
7245
7246
7247
7248
7249
7250
7251
7252
7253
7254
7255
7256
7257
7258
7259
7260
7261
7262
7263
7264
7265
7266
7267
7268
7269
7270
7271
7272
7273
7274
7275
7276
7277
7278
7279
7280
7281
7282
7283
7284
7285
7286
7287
7288
7289
7290
7291
7292
7293
7294
7295
7296
7297
7298
7299
7300
7301
7302
7303
7304
7305
7306
7307
7308
7309
7310
7311
7312
7313
7314
7315
7316
7317
7318
7319
7320
7321
7322
7323
7324
7325
7326
7327
7328
7329
7330
7331
7332
7333
7334
7335
7336
7337
7338
7339
7340
7341
7342
7343
7344
7345
7346
7347
7348
7349
7350
7351
7352
7353
7354
7355
7356
7357
7358
7359
7360
7361
7362
7363
7364
7365
7366
7367
7368
7369
7370
7371
7372
7373
7374
7375
7376
7377
7378
7379
7380
7381
7382
7383
7384
7385
7386
7387
7388
7389
7390
7391
7392
7393
7394
7395
7396
7397
7398
7399
7400
7401
7402
7403
7404
7405
7406
7407
7408
7409
7410
7411
7412
7413
7414
7415
7416
7417
7418
7419
7420
7421
7422
7423
7424
7425
7426
7427
7428
7429
7430
7431
7432
7433
7434
7435
7436
7437
7438
7439
7440
7441
7442
7443
7444
7445
7446
7447
7448
7449
7450
7451
7452
7453
7454
7455
7456
7457
7458
7459
7460
7461
7462
7463
7464
7465
7466
7467
7468
7469
7470
7471
7472
7473
7474
7475
7476
7477
7478
7479
7480
7481
7482
7483
7484
7485
7486
7487
7488
7489
7490
7491
7492
7493
7494
7495
7496
7497
7498
7499
7500
7501
7502
7503
7504
7505
7506
7507
7508
7509
7510
7511
7512
7513
7514
7515
7516
7517
7518
7519
7520
7521
7522
7523
7524
7525
7526
7527
7528
7529
7530
7531
7532
7533
7534
7535
7536
7537
7538
7539
7540
7541
7542
7543
7544
7545
7546
7547
7548
7549
7550
7551
7552
7553
7554
7555
7556
7557
7558
7559
7560
7561
7562
7563
7564
7565
7566
7567
7568
7569
7570
7571
7572
7573
7574
7575
7576
7577
7578
7579
7580
7581
7582
7583
7584
7585
7586
7587
7588
7589
7590
7591
7592
7593
7594
7595
7596
7597
7598
7599
7600
7601
7602
7603
7604
7605
7606
7607
7608
7609
7610
7611
7612
7613
7614
7615
7616
7617
7618
7619
7620
7621
7622
7623
7624
7625
7626
7627
7628
7629
7630
7631
7632
7633
7634
7635
7636
7637
7638
7639
7640
7641
7642
7643
7644
7645
7646
7647
7648
7649
7650
7651
7652
7653
7654
7655
7656
7657
7658
7659
7660
7661
7662
7663
7664
7665
7666
7667
7668
7669
7670
7671
7672
7673
7674
7675
7676
7677
7678
7679
7680
7681
7682
7683
7684
7685
7686
7687
7688
7689
7690
7691
7692
7693
7694
7695
7696
7697
7698
7699
7700
7701
7702
7703
7704
7705
7706
7707
7708
7709
7710
7711
7712
7713
7714
7715
7716
7717
7718
7719
7720
7721
7722
7723
7724
7725
7726
7727
7728
7729
7730
7731
7732
7733
7734
7735
7736
7737
7738
7739
7740
7741
7742
7743
7744
7745
7746
7747
7748
7749
7750
7751
7752
7753
7754
7755
7756
7757
7758
7759
7760
7761
7762
7763
7764
7765
7766
7767
7768
7769
7770
7771
7772
7773
7774
7775
7776
7777
7778
7779
7780
7781
7782
7783
7784
7785
7786
7787
7788
7789
7790
7791
7792
7793
7794
7795
7796
7797
7798
7799
7800
7801
7802
7803
7804
7805
7806
7807
7808
7809
7810
7811
7812
7813
7814
7815
7816
7817
7818
7819
7820
7821
7822
7823
7824
7825
7826
7827
7828
7829
7830
7831
7832
7833
7834
7835
7836
7837
7838
7839
7840
7841
7842
7843
7844
7845
7846
7847
7848
7849
7850
7851
7852
7853
7854
7855
7856
7857
7858
7859
7860
7861
7862
7863
7864
7865
7866
7867
7868
7869
7870
7871
7872
7873
7874
7875
7876
7877
7878
7879
7880
7881
7882
7883
7884
7885
7886
7887
7888
7889
7890
7891
7892
7893
7894
7895
7896
7897
7898
7899
7900
7901
7902
7903
7904
7905
7906
7907
7908
7909
7910
7911
7912
7913
7914
7915
7916
7917
7918
7919
7920
7921
7922
7923
7924
7925
7926
7927
7928
7929
7930
7931
7932
7933
7934
7935
7936
7937
7938
7939
7940
7941
7942
7943
7944
7945
7946
7947
7948
7949
7950
7951
7952
7953
7954
7955
7956
7957
7958
7959
7960
7961
7962
7963
7964
7965
7966
7967
7968
7969
7970
7971
7972
7973
7974
7975
7976
7977
7978
7979
7980
7981
7982
7983
7984
7985
7986
7987
7988
7989
7990
7991
7992
7993
7994
7995
7996
7997
7998
7999
8000
8001
8002
8003
8004
8005
8006
8007
8008
8009
8010
8011
8012
8013
8014
8015
8016
8017
8018
8019
8020
8021
8022
8023
8024
8025
8026
8027
8028
8029
8030
8031
8032
8033
8034
8035
8036
8037
8038
8039
8040
8041
8042
8043
8044
8045
8046
8047
8048
8049
8050
8051
8052
8053
8054
8055
8056
8057
8058
8059
8060
8061
8062
8063
8064
8065
8066
8067
8068
8069
8070
8071
8072
8073
8074
8075
8076
8077
8078
8079
8080
8081
8082
8083
8084
8085
8086
8087
8088
8089
8090
8091
8092
8093
8094
8095
8096
8097
8098
8099
8100
8101
8102
8103
8104
8105
8106
8107
8108
8109
8110
8111
8112
8113
8114
8115
8116
8117
8118
8119
8120
8121
8122
8123
8124
8125
8126
8127
8128
8129
8130
8131
8132
8133
8134
8135
8136
8137
8138
8139
8140
8141
8142
8143
8144
8145
8146
8147
8148
8149
8150
8151
8152
8153
8154
8155
8156
8157
8158
8159
8160
8161
8162
8163
8164
8165
8166
8167
8168
8169
8170
8171
8172
8173
8174
8175
8176
8177
8178
8179
8180
8181
8182
8183
8184
8185
8186
8187
8188
8189
8190
8191
8192
8193
8194
8195
8196
8197
8198
8199
8200
8201
8202
8203
8204
8205
8206
8207
8208
8209
8210
8211
8212
8213
8214
8215
8216
8217
8218
8219
8220
8221
8222
8223
8224
8225
8226
8227
8228
8229
8230
8231
8232
8233
8234
8235
8236
8237
8238
8239
8240
8241
8242
8243
8244
8245
8246
8247
8248
8249
8250
8251
8252
8253
8254
8255
8256
8257
8258
8259
8260
8261
8262
8263
8264
8265
8266
8267
8268
8269
8270
8271
8272
8273
8274
8275
8276
8277
8278
8279
8280
8281
8282
8283
8284
8285
8286
8287
8288
8289
8290
8291
8292
8293
8294
8295
8296
8297
8298
8299
8300
8301
8302
8303
8304
8305
8306
8307
8308
8309
8310
8311
8312
8313
8314
8315
8316
8317
8318
8319
8320
8321
8322
8323
8324
8325
8326
8327
8328
8329
8330
8331
8332
8333
8334
8335
8336
8337
8338
8339
8340
8341
8342
8343
8344
8345
8346
8347
8348
8349
8350
8351
8352
8353
8354
8355
8356
8357
8358
8359
8360
8361
8362
8363
8364
8365
8366
8367
8368
8369
8370
8371
8372
8373
8374
8375
8376
8377
8378
8379
8380
8381
8382
8383
8384
8385
8386
8387
8388
8389
8390
8391
8392
8393
8394
8395
8396
8397
8398
8399
8400
8401
8402
8403
8404
8405
8406
8407
8408
8409
8410
8411
8412
8413
8414
8415
8416
8417
8418
8419
8420
8421
8422
8423
8424
8425
8426
8427
8428
8429
8430
8431
8432
8433
8434
8435
8436
8437
8438
8439
8440
8441
8442
8443
8444
8445
8446
8447
8448
8449
8450
8451
8452
8453
8454
8455
8456
8457
8458
8459
8460
8461
8462
8463
8464
8465
8466
8467
8468
8469
8470
8471
8472
8473
8474
8475
8476
8477
8478
8479
8480
8481
8482
8483
8484
8485
8486
8487
8488
8489
8490
8491
8492
8493
8494
8495
8496
8497
8498
8499
8500
8501
8502
8503
8504
8505
8506
8507
8508
8509
8510
8511
8512
8513
8514
8515
8516
8517
8518
8519
8520
8521
8522
8523
8524
8525
8526
8527
8528
8529
8530
8531
8532
8533
8534
8535
8536
8537
8538
8539
8540
8541
8542
8543
8544
8545
8546
8547
8548
8549
8550
8551
8552
8553
8554
8555
8556
8557
8558
8559
8560
8561
8562
8563
8564
8565
8566
8567
8568
8569
8570
8571
8572
8573
8574
8575
8576
8577
8578
8579
8580
8581
8582
8583
8584
8585
8586
8587
8588
8589
8590
8591
8592
8593
8594
8595
8596
8597
8598
8599
8600
8601
8602
8603
8604
8605
8606
8607
8608
8609
8610
8611
8612
8613
8614
8615
8616
8617
8618
8619
8620
8621
8622
8623
8624
8625
8626
8627
8628
8629
8630
8631
8632
8633
8634
8635
8636
8637
8638
8639
8640
8641
8642
8643
8644
8645
8646
8647
8648
8649
8650
8651
8652
8653
8654
8655
8656
8657
8658
8659
8660
8661
8662
8663
8664
8665
8666
8667
8668
8669
8670
8671
8672
8673
8674
8675
8676
8677
8678
8679
8680
8681
8682
8683
8684
8685
8686
8687
8688
8689
8690
8691
8692
8693
8694
8695
8696
8697
8698
8699
8700
8701
8702
8703
8704
8705
8706
8707
8708
8709
8710
8711
8712
8713
8714
8715
8716
8717
8718
8719
8720
8721
8722
8723
8724
8725
8726
8727
8728
8729
8730
8731
8732
8733
8734
8735
8736
8737
8738
8739
8740
8741
8742
8743
8744
8745
8746
8747
8748
8749
8750
8751
8752
8753
8754
8755
8756
8757
8758
8759
8760
8761
8762
8763
8764
8765
8766
8767
8768
8769
8770
8771
8772
8773
8774
8775
8776
8777
8778
8779
8780
8781
8782
8783
8784
8785
8786
8787
8788
8789
8790
8791
8792
8793
8794
8795
8796
8797
8798
8799
8800
8801
8802
8803
8804
8805
8806
8807
8808
8809
8810
8811
8812
8813
8814
8815
8816
8817
8818
8819
8820
8821
8822
8823
8824
8825
8826
8827
8828
8829
8830
8831
8832
8833
8834
8835
8836
8837
8838
8839
8840
8841
8842
8843
8844
8845
8846
8847
8848
8849
8850
8851
8852
8853
8854
8855
8856
8857
8858
8859
8860
8861
8862
8863
8864
8865
8866
8867
8868
8869
8870
8871
8872
8873
8874
8875
8876
8877
8878
8879
8880
8881
8882
8883
8884
8885
8886
8887
8888
8889
8890
8891
8892
8893
8894
8895
8896
8897
8898
8899
8900
8901
8902
8903
8904
8905
8906
8907
8908
8909
8910
8911
8912
8913
8914
8915
8916
8917
8918
8919
8920
8921
8922
8923
8924
8925
8926
8927
8928
8929
8930
8931
8932
8933
8934
8935
8936
8937
8938
8939
8940
8941
8942
8943
8944
8945
8946
8947
8948
8949
8950
8951
8952
8953
8954
8955
8956
8957
8958
8959
8960
8961
8962
8963
8964
8965
8966
8967
8968
8969
8970
8971
8972
8973
8974
8975
8976
8977
8978
8979
8980
8981
8982
8983
8984
8985
8986
8987
8988
8989
8990
8991
8992
8993
8994
8995
8996
8997
8998
8999
9000
9001
9002
9003
9004
9005
9006
9007
9008
9009
9010
9011
9012
9013
9014
9015
9016
9017
9018
9019
9020
9021
9022
9023
9024
9025
9026
9027
9028
9029
9030
9031
9032
9033
9034
9035
9036
9037
9038
9039
9040
9041
9042
9043
9044
9045
9046
9047
9048
9049
9050
9051
9052
9053
9054
9055
9056
9057
9058
9059
9060
9061
9062
9063
9064
9065
9066
9067
9068
9069
9070
9071
9072
9073
9074
9075
9076
9077
9078
9079
9080
9081
9082
9083
9084
9085
9086
9087
9088
9089
9090
9091
9092
9093
9094
9095
9096
9097
9098
9099
9100
9101
9102
9103
9104
9105
9106
9107
9108
9109
9110
9111
9112
9113
9114
9115
9116
9117
9118
9119
9120
9121
9122
9123
9124
9125
9126
9127
9128
9129
9130
9131
9132
9133
9134
9135
9136
9137
9138
9139
9140
9141
9142
9143
9144
9145
9146
9147
9148
9149
9150
9151
9152
9153
9154
9155
9156
9157
9158
9159
9160
9161
9162
9163
9164
9165
9166
9167
9168
9169
9170
9171
9172
9173
9174
9175
9176
9177
9178
9179
9180
9181
9182
9183
9184
9185
9186
9187
9188
9189
9190
9191
9192
9193
9194
9195
9196
9197
9198
9199
9200
9201
9202
9203
9204
9205
9206
9207
9208
9209
9210
9211
9212
9213
9214
9215
9216
9217
9218
9219
9220
9221
9222
9223
9224
9225
9226
9227
9228
9229
9230
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2012, 2013, 2014, 2015, 2016, 2017 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2013 Andreas Enge <andreas@enge.fr>
;;; Copyright © 2015, 2016, 2017 Ricardo Wurmus <rekado@elephly.net>
;;; Copyright © 2015, 2016, 2017 Eric Bavier <bavier@member.fsf.org>
;;; Copyright © 2015 Eric Dvorsak <eric@dvorsak.fr>
;;; Copyright © 2016 Mark H Weaver <mhw@netris.org>
;;; Copyright © 2016 Jochem Raat <jchmrt@riseup.net>
;;; Copyright © 2016, 2017 Efraim Flashner <efraim@flashner.co.il>
;;; Copyright © 2016 ng0 <ng0@infotropique.org>
;;; Copyright © 2016 Alex Sassmannshausen <alex@pompo.co>
;;; Copyright © 2016 Roel Janssen <roel@gnu.org>
;;; Copyright © 2016 Ben Woodcroft <donttrustben@gmail.com>
;;; Copyright © 2016 Jan Nieuwenhuizen <janneke@gnu.org>
;;; Copyright © 2017 Raoul J.P. Bonnal <ilpuccio.febo@gmail.com>
;;; Copyright © 2017 Marius Bakke <mbakke@fastmail.com>
;;; Copyright © 2017 Adriano Peluso <catonano@gmail.com>
;;; Copyright © 2017, 2018 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2017 Leo Famulari <leo@famulari.name>
;;; Copyright © 2017 Christopher Allan Webber <cwebber@dustycloud.org>
;;; Copyright © 2018 Oleg Pykhalov <go.wigust@gmail.com>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

(define-module (gnu packages perl)
  #:use-module (srfi srfi-1)
  #:use-module (guix licenses)
  #:use-module (gnu packages)
  #:use-module (guix packages)
  #:use-module (guix download)
  #:use-module (guix build-system gnu)
  #:use-module (guix build-system perl)
  #:use-module (gnu packages base)
  #:use-module (gnu packages compression)
  #:use-module (gnu packages perl-check)
  #:use-module (gnu packages perl-web)
  #:use-module (gnu packages pkg-config))

;;;
;;; Please: Try to add new module packages in alphabetic order.
;;;


(define-public perl
  ;; Yeah, Perl...  It is required early in the bootstrap process by Linux.
  (package
    (name "perl")
    (version "5.26.1")
    (source (origin
             (method url-fetch)
             (uri (string-append "mirror://cpan/src/5.0/perl-"
                                 version ".tar.gz"))
             (sha256
              (base32
               "1p81wwvr5jb81m41d07kfywk5gvbk0axdrnvhc2aghcdbr4alqz7"))
             (patches (search-patches
                       "perl-file-path-CVE-2017-6512.patch"
                       "perl-no-sys-dirs.patch"
                       "perl-autosplit-default-time.patch"
                       "perl-deterministic-ordering.patch"
                       "perl-reproducible-build-date.patch"))))
    (build-system gnu-build-system)
    (arguments
     '(#:tests? #f
       #:configure-flags
       (let ((out  (assoc-ref %outputs "out"))
             (libc (assoc-ref %build-inputs "libc")))
         (list
          (string-append "-Dprefix=" out)
          (string-append "-Dman1dir=" out "/share/man/man1")
          (string-append "-Dman3dir=" out "/share/man/man3")
          "-de" "-Dcc=gcc"
          "-Uinstallusrbinperl"
          "-Dinstallstyle=lib/perl5"
          "-Duseshrplib"
          (string-append "-Dlocincpth=" libc "/include")
          (string-append "-Dloclibpth=" libc "/lib")
          "-Dusethreads"))
       #:phases
       (modify-phases %standard-phases
         (add-before 'configure 'setup-configure
           (lambda _
             ;; Use the right path for `pwd'.
             (substitute* "dist/PathTools/Cwd.pm"
               (("/bin/pwd")
                (which "pwd")))

             ;; Build in GNU89 mode to tolerate C++-style comment in libc's
             ;; <bits/string3.h>.
             (substitute* "cflags.SH"
               (("-std=c89")
                "-std=gnu89"))
             #t))
         (replace 'configure
           (lambda* (#:key configure-flags #:allow-other-keys)
             (format #t "Perl configure flags: ~s~%" configure-flags)
             (zero? (apply system* "./Configure" configure-flags))))
         (add-before
          'strip 'make-shared-objects-writable
          (lambda* (#:key outputs #:allow-other-keys)
            ;; The 'lib/perl5' directory contains ~50 MiB of .so.  Make them
            ;; writable so that 'strip' actually strips them.
            (let* ((out (assoc-ref outputs "out"))
                   (lib (string-append out "/lib")))
              (for-each (lambda (dso)
                          (chmod dso #o755))
                        (find-files lib "\\.so$")))))

         (add-after 'install 'remove-extra-references
           (lambda* (#:key inputs outputs #:allow-other-keys)
             (let* ((out     (assoc-ref outputs "out"))
                    (libc    (assoc-ref inputs "libc"))
                    (config1 (car (find-files (string-append out "/lib/perl5")
                                              "^Config_heavy\\.pl$")))
                    (config2 (find-files (string-append out "/lib/perl5")
                                         "^Config\\.pm$")))
               ;; Force the library search path to contain only libc because
               ;; it is recorded in Config.pm and Config_heavy.pl; we don't
               ;; want to keep a reference to everything that's in
               ;; $LIBRARY_PATH at build time (GCC, Binutils, bzip2, file,
               ;; etc.)
               (substitute* config1
                 (("^incpth=.*$")
                  (string-append "incpth='" libc "/include'\n"))
                 (("^(libpth|plibpth|libspath)=.*$" _ variable)
                  (string-append variable "='" libc "/lib'\n")))

               (for-each (lambda (file)
                           (substitute* config2
                             (("libpth => .*$")
                              (string-append "libpth => '" libc
                                             "/lib',\n"))))
                         config2)
               #t))))))
    (native-search-paths (list (search-path-specification
                                (variable "PERL5LIB")
                                (files '("lib/perl5/site_perl")))))
    (synopsis "Implementation of the Perl programming language")
    (description
     "Perl 5 is a highly capable, feature-rich programming language with over
24 years of development.")
    (home-page "http://www.perl.org/")
    (license gpl1+)))                          ; or "Artistic"

(define-public perl-algorithm-c3
  (package
    (name "perl-algorithm-c3")
    (version "0.10")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/H/HA/HAARG/"
                           "Algorithm-C3-" version ".tar.gz"))
       (sha256
        (base32
         "01hlcaxndls86bl92rkd3fvf9pfa3inxqaimv88bxs95803kmkss"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Algorithm-C3/")
    (synopsis "Module for merging hierarchies using the C3 algorithm")
    (description "This module implements the C3 algorithm, which aims to
provide a sane method resolution order under multiple inheritance.")
    (license (package-license perl))))

(define-public perl-algorithm-diff
  (package
    (name "perl-algorithm-diff")
    (version "1.1903")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/T/TY/TYEMQ/"
                           "Algorithm-Diff-" version ".tar.gz"))
       (sha256
        (base32
         "0l8pk7ziz72d022hsn4xldhhb9f5649j5cgpjdibch0xng24ms1h"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Algorithm-Diff/")
    (synopsis "Compute differences between two files or lists")
    (description "This is a module for computing the difference between two
files, two strings, or any other two lists of things.  It uses an intelligent
algorithm similar to (or identical to) the one used by the Unix \"diff\"
program.  It is guaranteed to find the *smallest possible* set of
differences.")
    (license (package-license perl))))

(define-public perl-aliased
  (package
    (name "perl-aliased")
    (version "0.34")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/E/ET/ETHER/"
                           "aliased-" version ".tar.gz"))
       (sha256
        (base32
         "1syyqzy462501kn5ma9gl6xbmcahqcn4qpafhsmpz0nd0x2m4l63"))))
    (build-system perl-build-system)
    (native-inputs `(("perl-module-build" ,perl-module-build)))
    (home-page "http://search.cpan.org/dist/aliased/")
    (synopsis "Use shorter versions of class names")
    (description "The alias module loads the class you specify and exports
into your namespace a subroutine that returns the class name.  You can
explicitly alias the class to another name or, if you prefer, you can do so
implicitly.")
    (license (package-license perl))))

(define-public perl-any-moose
  (package
    (name "perl-any-moose")
    (version "0.27")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://cpan/authors/id/E/ET/ETHER/"
                                  "Any-Moose-" version ".tar.gz"))
              (sha256
               (base32
                "0dc55mpayrixwx8dwql0vj0jalg4rlb3k64rprc84bl0z8vkx9m8"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-mouse" ,perl-mouse)
       ("perl-moose" ,perl-moose)))
    (home-page "http://search.cpan.org/dist/Any-Moose/")
    (synopsis "Transparently use Moose or Mouse modules")
    (description
     "This module facilitates using @code{Moose} or @code{Mouse} modules
without changing the code.  By default, Mouse will be provided to libraries,
unless Moose is already loaded, or explicitly requested by the end-user.  End
users can force the decision of which backend to use by setting the environment
variable ANY_MOOSE to be Moose or Mouse.")
    (license (package-license perl))))

(define-public perl-appconfig
  (package
    (name "perl-appconfig")
    (version "1.71")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/N/NE/NEILB/"
                           "AppConfig-" version ".tar.gz"))
       (sha256
        (base32
         "03vvi3mk4833mx2c6dkm9zhvakf02mb2b7wz9pk9xc7c4mq04xqi"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-test-pod" ,perl-test-pod)))
    (home-page "http://search.cpan.org/dist/AppConfig/")
    (synopsis "Configuration files and command line parsing")
    (description "AppConfig is a bundle of Perl5 modules for reading
configuration files and parsing command line arguments.")
    (license (package-license perl))))

(define-public perl-array-utils
  (package
    (name "perl-array-utils")
    (version "0.5")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/Z/ZM/ZMIJ/Array/Array-Utils-"
             version
             ".tar.gz"))
       (sha256
        (base32
         "0w1pwvnjdpb0n6k07zbknxwx6v7y75p4jxrs594pjhwvrmzippc9"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Array-Utils/")
    (synopsis "Small utils for array manipulation")
    (description "@code{Array::Utils} is a small pure-perl module containing
list manipulation routines.")
    (license (package-license perl))))

(define-public perl-async-interrupt
  (package
    (name "perl-async-interrupt")
    (version "1.21")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://cpan/authors/id/M/ML/MLEHMANN/"
                                  "Async-Interrupt-" version ".tar.gz"))
              (sha256
               (base32
                "092zs7b72f8q109c3z829nqfgwqghp3nhw44c0gcyhacbb4wgpk3"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-common-sense" ,perl-common-sense)))
    (home-page "http://search.cpan.org/dist/Async-Interrupt/")
    (synopsis "Allow C/XS libraries to interrupt perl asynchronously")
    (description
     "@code{Async::Interrupt} implements a single feature only of interest
to advanced perl modules, namely asynchronous interruptions (think \"UNIX
signals\", which are very similar).

Sometimes, modules wish to run code asynchronously (in another thread,
or from a signal handler), and then signal the perl interpreter on
certain events.  One common way is to write some data to a pipe and use
an event handling toolkit to watch for I/O events.  Another way is to
send a signal.  Those methods are slow, and in the case of a pipe, also
not asynchronous - it won't interrupt a running perl interpreter.

This module implements asynchronous notifications that enable you to
signal running perl code from another thread, asynchronously, and
sometimes even without using a single syscall.")
    (license (package-license perl))))

(define-public perl-autovivification
  (package
    (name "perl-autovivification")
    (version "0.16")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/V/VP/VPIT/"
                           "autovivification-" version ".tar.gz"))
       (sha256
        (base32
         "1422kw9fknv7rbjkgdfflg1q3mb69d3yryszp38dn0bgzkqhwkc1"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/autovivification/")
    (synopsis "Lexically disable autovivification")
    (description "When an undefined variable is dereferenced, it gets silently
upgraded to an array or hash reference (depending of the type of the
dereferencing).  This behaviour is called autovivification and usually does
what you mean but it may be unnatural or surprising because your variables get
populated behind your back.  This is especially true when several levels of
dereferencing are involved, in which case all levels are vivified up to the
last, or when it happens in intuitively read-only constructs like
@code{exists}.  The pragma provided by this package lets you disable
autovivification for some constructs and optionally throws a warning or an
error when it would have happened.")
    (license (package-license perl))))

(define-public perl-bareword-filehandles
  (package
    (name "perl-bareword-filehandles")
    (version "0.005")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/I/IL/ILMARI/bareword-filehandles-"
             version ".tar.gz"))
       (sha256
        (base32
         "0fdirls2pg7d6ymvlzzz59q3dy6hgh08k0qpr2mw51w127s8rav6"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-b-hooks-op-check" ,perl-b-hooks-op-check)
       ("perl-extutils-depends" ,perl-extutils-depends)))
    (propagated-inputs
     `(("perl-b-hooks-op-check" ,perl-b-hooks-op-check)
       ("perl-lexical-sealrequirehints" ,perl-lexical-sealrequirehints)))
    (home-page "http://search.cpan.org/dist/bareword-filehandles/")
    (synopsis "Disables bareword filehandles")
    (description "This module disables bareword filehandles.")
    (license (package-license perl))))

(define-public perl-base
  (package
    (name "perl-base")
    (version "2.18")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/R/RG/RGARCIA/"
                           "base-" version ".tar.gz"))
       (sha256
        (base32
         "01n3l5ifmn2wd0aadpnzya27b75imibj9zdivkfzcpnviqgx5c2m"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/base/")
    (synopsis "Establish an ISA relationship with base classes at compile time")
    (description "Allows you to both load one or more modules, while setting
up inheritance from those modules at the same time.  Unless you are using the
fields pragma, consider this module discouraged in favor of the lighter-weight
parent.")
    (license (package-license perl))))  ;See README

(define-public perl-browser-open
  (package
    (name "perl-browser-open")
    (version "0.04")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/C/CF/CFRANKS/Browser-Open-"
                           version ".tar.gz"))
       (sha256
        (base32
         "0rv80n5ihy9vnrzsc3l7wlk8880cwabiljrydrdnxq1gg0lk3sxc"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Browser-Open/")
    (synopsis "Open a browser in a given URL")
    (description "The functions exported by this module allow you to open URLs
in the user's browser.  A set of known commands per OS-name is tested for
presence, and the first one found is executed.  With an optional parameter,
all known commands are checked.")
    (license (package-license perl))))

(define-public perl-b-hooks-endofscope
  (package
    (name "perl-b-hooks-endofscope")
    (version "0.21")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/E/ET/ETHER/"
                           "B-Hooks-EndOfScope-" version ".tar.gz"))
       (sha256
        (base32
         "0b70vbpabsy9ia366k330cz1zbdyb1pwhb0l7j28pmpih045iwwh"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-module-runtime" ,perl-module-runtime)
       ("perl-module-implementation" ,perl-module-implementation)
       ("perl-sub-exporter-progressive" ,perl-sub-exporter-progressive)
       ("perl-variable-magic" ,perl-variable-magic)))
    (home-page "http://search.cpan.org/dist/B-Hooks-EndOfScope/")
    (synopsis "Execute code after a scope finished compilation")
    (description "This module allows you to execute code when perl finished
compiling the surrounding scope.")
    (license (package-license perl))))

(define-public perl-b-hooks-op-check
  (package
    (name "perl-b-hooks-op-check")
    (version "0.22")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/E/ET/ETHER/B-Hooks-OP-Check-"
             version ".tar.gz"))
       (sha256
        (base32
         "1kfdv25gn6yik8jrwik4ajp99gi44s6idcvyyrzhiycyynzd3df7"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-extutils-depends" ,perl-extutils-depends)))
    (home-page "http://search.cpan.org/dist/B-Hooks-OP-Check/")
    (synopsis "Wrap OP check callbacks")
    (description "This module allows you to wrap OP check callbacks.")
    (license (package-license perl))))

(define-public perl-b-keywords
  (package
    (name "perl-b-keywords")
    (version "1.15")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/R/RU/RURBAN/B-Keywords-"
                           version ".tar.gz"))
       (sha256
        (base32
         "1nhdplmd0y69lnwyajg3anhk6pm13nm6qzm05nzpz8zl7j7fzlk5"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/B-Keywords/")
    (synopsis "Lists of reserved barewords and symbol names")
    (description "@code{B::Keywords} supplies several arrays of exportable
keywords: @code{@@Scalars, @@Arrays, @@Hashes, @@Filehandles, @@Symbols,
@@Functions, @@Barewords, @@TieIOMethods, @@UNIVERSALMethods and
@@ExporterSymbols}.")
    ;; GPLv2 only
    (license gpl2)))

(define-public perl-benchmark-timer
  (package
    (name "perl-benchmark-timer")
    (version "0.7102")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://cpan/authors/id/D/DC/DCOPPIT/"
                                  "Benchmark-Timer-" version ".tar.gz"))
              (sha256
               (base32
                "1gl9ybm9hgia3ld5s11b7bv2p2hmx5rss5hxcfy6rmbzrjcnci01"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-module-install" ,perl-module-install)))
    ;; The optional input module Statistics::PointEstimation (from
    ;; Statistics-TTest) lists no license.
    (synopsis "Benchmarking with statistical confidence")
    (description
     "The Benchmark::Timer class allows you to time portions of code
conveniently, as well as benchmark code by allowing timings of repeated
trials.  It is perfect for when you need more precise information about the
running time of portions of your code than the Benchmark module will give you,
but don't want to go all out and profile your code.")
    (home-page (string-append "http://search.cpan.org/~dcoppit/"
                              "Benchmark-Timer-" version "/"))
    (license gpl2)))

(define-public perl-bit-vector
  (package
    (name "perl-bit-vector")
    (version "7.4")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/S/ST/STBEY/"
                           "Bit-Vector-" version ".tar.gz"))
       (sha256
        (base32
         "09m96p8c0ipgz42li2ywdgy0vxb57mb5nf59j9gw7yzc3xkslv9w"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-carp-clan" ,perl-carp-clan)))
    (home-page "http://search.cpan.org/dist/Bit-Vector/")
    (synopsis "Bit vector library")
    (description "Bit::Vector is an efficient C library which allows you to
handle bit vectors, sets (of integers), \"big integer arithmetic\" and boolean
matrices, all of arbitrary sizes.  The package also includes an
object-oriented Perl module for accessing the C library from Perl, and
optionally features overloaded operators for maximum ease of use.  The C
library can nevertheless be used stand-alone, without Perl.")
    (license (list (package-license perl) lgpl2.0+))))

(define-public perl-boolean
  (package
    (name "perl-boolean")
    (version "0.45")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/I/IN/INGY/"
                           "boolean-" version ".tar.gz"))
       (sha256
        (base32
         "18hrgldzwnhs0c0r8hxx6r05qvk9p7gwinjwcybixfs2h0n43ypj"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/boolean/")
    (synopsis "Boolean support for Perl")
    (description "This module provides basic Boolean support, by defining two
special objects: true and false.")
    (license (package-license perl))))

(define-public perl-business-isbn-data
  (package
    (name "perl-business-isbn-data")
    (version "20140910.003")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/B/BD/BDFOY/"
                           "Business-ISBN-Data-" version ".tar.gz"))
       (sha256
        (base32
         "1jc5jrjwkr6pqga7998zkgw0yrxgb5n1y7lzgddawxibkf608mn7"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Business-ISBN-Data/")
    (synopsis "Data files for Business::ISBN")
    (description "This package provides a data pack for @code{Business::ISBN}.
These data are generated from the RangeMessage.xml file provided by the ISBN
Agency.")
    (license (package-license perl))))

(define-public perl-business-isbn
  (package
    (name "perl-business-isbn")
    (version "3.003")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/B/BD/BDFOY/"
                           "Business-ISBN-" version ".tar.gz"))
       (sha256
        (base32
         "1i2bxzqkki257rqbswa4ryj1grmwa5s47wrxln2ff5mha1ry31gm"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-business-isbn-data" ,perl-business-isbn-data)
       ("perl-mojolicious" ,perl-mojolicious)))
    (home-page "http://search.cpan.org/dist/Business-ISBN/")
    (synopsis "Work with International Standard Book Numbers")
    (description "This modules provides tools to deal with International
Standard Book Numbers, including ISBN-10 and ISBN-13.")
    (license artistic2.0)))

(define-public perl-business-issn
  (package
    (name "perl-business-issn")
    (version "0.91")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/B/BD/BDFOY/"
                           "Business-ISSN-" version ".tar.gz"))
       (sha256
        (base32
         "1dfnm7h7lbqj356700ldlmgbr51v6hyjn1qig2bb4ysl1wn1jnzi"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Business-ISSN/")
    (synopsis "Work with International Standard Serial Numbers")
    (description "This modules provides tools to deal with International
Standard Serial Numbers.")
    (license (package-license perl))))

(define-public perl-business-ismn
  (package
    (name "perl-business-ismn")
    (version "1.131")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/B/BD/BDFOY/"
                           "Business-ISMN-" version ".tar.gz"))
       (sha256
        (base32
         "1xyc7x4c4xl930rz7grs1l52f1vg4rbiv0c6xlxdsim8qsh7k94g"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-tie-cycle" ,perl-tie-cycle)))
    (home-page "http://search.cpan.org/dist/Business-ISMN/")
    (synopsis "Work with International Standard Music Numbers")
    (description "This modules provides tools to deal with International
Standard Music Numbers.")
    (license (package-license perl))))

(define-public perl-cache-cache
  (package
    (name "perl-cache-cache")
    (version "1.08")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://cpan/authors/id/R/RJ/RJBS/"
                                  "Cache-Cache-" version ".tar.gz"))
              (sha256
               (base32
                "1s6i670dc3yb6ngvdk48y6szdk5n1f4icdcjv2vi1l2xp9fzviyj"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-digest-sha1" ,perl-digest-sha1)
       ("perl-error" ,perl-error)
       ("perl-ipc-sharelite" ,perl-ipc-sharelite)))
    (home-page "http://search.cpan.org/dist/Cache-Cache/")
    (synopsis "Cache interface for Perl")
    (description "The Cache modules are designed to assist a developer in
persisting data for a specified period of time.  Often these modules are used
in web applications to store data locally to save repeated and redundant
expensive calls to remote machines or databases.  People have also been known
to use Cache::Cache for its straightforward interface in sharing data between
runs of an application or invocations of a CGI-style script or simply as an
easy to use abstraction of the file system or shared memory.")
    (license (package-license perl))))

(define-public perl-cache-fastmmap
  (package
    (name "perl-cache-fastmmap")
    (version "1.40")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/R/RO/ROBM/"
                           "Cache-FastMmap-" version ".tar.gz"))
       (sha256
        (base32
         "0h3ckr04cdn6dvl40m4m97vl5ybf30v1lwhw3jvkr92kpksvq4hd"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Cache-FastMmap/")
    (synopsis "Shared memory interprocess cache via mmap")
    (description "A shared memory cache through an mmap'ed file.  It's core is
written in C for performance.  It uses fcntl locking to ensure multiple
processes can safely access the cache at the same time.  It uses a basic LRU
algorithm to keep the most used entries in the cache.")
    (license (package-license perl))))

(define-public perl-capture-tiny
  (package
    (name "perl-capture-tiny")
    (version "0.46")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/D/DA/DAGOLDEN/Capture-Tiny-"
             version ".tar.gz"))
       (sha256
        (base32
         "05bhlx6d4nzamhkkh0pkckg7wlvaq6mazf7q1fbb5wpp1j1nlyjx"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Capture-Tiny/")
    (synopsis "Capture STDOUT and STDERR from Perl, XS or external programs")
    (description
     "Capture::Tiny provides a simple, portable way to capture almost anything
sent to STDOUT or STDERR, regardless of whether it comes from Perl, from XS
code or from an external program.  Optionally, output can be teed so that it
is captured while being passed through to the original file handles.")
    (license asl2.0)))

(define-public perl-canary-stability
  (package
    (name "perl-canary-stability")
    (version "2012")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://cpan/authors/id/M/ML/MLEHMANN/"
                                  "Canary-Stability-" version ".tar.gz"))
              (sha256
               (base32
                "01vih43hvpqy67m6a6fwmlswli91mqpv8n8ccglvlkc33l8hn97x"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Canary-Stability/")
    (synopsis "Check compatibility with the installed perl version")
    (description
     "This module is used by Schmorp's modules during configuration stage
to test the installed perl for compatibility with his modules.")
    (license (package-license perl))))

(define-public perl-carp-always
  (package
    (name "perl-carp-always")
    (version "0.13")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/F/FE/FERREIRA/Carp-Always-"
                           version ".tar.gz"))
       (sha256
        (base32
         "0i2rifkr7ybfcdsqana52487z7vxp2l5qdra0f6ik0ddhn6rzii1"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-test-base" ,perl-test-base)))
    (home-page "http://search.cpan.org/dist/Carp-Always")
    (synopsis "Warns and dies noisily with stack backtraces/")
    (description "This module is meant as a debugging aid.  It can be used to
make a script complain loudly with stack backtraces when @code{warn()}-ing or
@code{die()}ing.")
    (license (package-license perl))))

(define-public perl-carp-assert
  (package
    (name "perl-carp-assert")
    (version "0.21")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/N/NE/NEILB/"
                           "Carp-Assert-" version ".tar.gz"))
       (sha256
        (base32
         "0km5fc6r6whxh6h5yd7g1j0bi96sgk0gkda6cardicrw9qmqwkwj"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Carp-Assert/")
    (synopsis "Executable comments for Perl")
    (description "Carp::Assert is intended for a purpose like the ANSI C
library assert.h.")
    (license (package-license perl))))

(define-public perl-carp-assert-more
  (package
    (name "perl-carp-assert-more")
    (version "1.14")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/P/PE/PETDANCE/"
                           "Carp-Assert-More-" version ".tar.gz"))
       (sha256
        (base32
         "0cq7qk4qbhqppm4raby5k24b5mx5qjgy1884nrddhxillnzlq01z"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-test-exception" ,perl-test-exception)))
    (propagated-inputs
     `(("perl-carp-assert" ,perl-carp-assert)))
    (home-page "http://search.cpan.org/dist/Carp-Assert-More/")
    (synopsis "Convenience wrappers around Carp::Assert")
    (description "Carp::Assert::More is a set of handy assertion functions for
Perl.")
    (license artistic2.0)))

(define-public perl-carp-clan
  (package
    (name "perl-carp-clan")
    (version "6.06")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/K/KE/KENTNL/"
                           "Carp-Clan-" version ".tar.gz"))
       (sha256
        (base32
         "1m6902n6s627nsvyn2vyrk29q7lh6808hsdk7ka5cirm27vchjpa"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-test-exception" ,perl-test-exception)))
    (home-page "http://search.cpan.org/dist/Carp-Clan/")
    (synopsis "Report errors from a \"clan\" of modules")
    (description "This module allows errors from a clan (or family) of modules
to appear to originate from the caller of the clan.  This is necessary in
cases where the clan modules are not classes derived from each other, and thus
the Carp.pm module doesn't help.")
    (license (package-license perl))))

(define-public perl-cddb-get
  (package
    (name "perl-cddb-get")
    (version "2.28")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "mirror://cpan/authors/id/F/FO/FONKIE/CDDB_get-"
                    version ".tar.gz"))
              (sha256
               (base32
                "1jfrwvfasylcafbvb0jjm94ad4v6k99a7rf5i4qwzhg4m0gvmk5x"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/CDDB_get/")
    (synopsis "Read the CDDB entry for an audio CD in your drive")
    (description "This module can retrieve information from the CDDB.")
    ;; Either GPLv2 or the "Artistic" license.
    (license (list gpl2 artistic2.0))))

(define-public perl-class-accessor
  (package
    (name "perl-class-accessor")
    (version "0.34")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/K/KA/KASEI/"
                           "Class-Accessor-" version ".tar.gz"))
       (sha256
        (base32
         "1z6fqg0yz8gay15r1iasslv8f1n1mzjkrhs47fvbj3rqz36y1cfd"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-sub-name" ,perl-sub-name)))
    (propagated-inputs
     `(("perl-base" ,perl-base)))
    (home-page "http://search.cpan.org/dist/Class-Accessor/")
    (synopsis "Automated accessor generation")
    (description "This module automagically generates accessors/mutators for
your class.")
    (license (package-license perl))))

(define-public perl-class-accessor-chained
  (package
    (name "perl-class-accessor-chained")
    (version "0.01")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/R/RC/RCLAMP/"
                           "Class-Accessor-Chained-" version ".tar.gz"))
       (sha256
        (base32
         "1lilrjy1s0q5hyr0888kf0ifxjyl2iyk4vxil4jsv0sgh39lkgx5"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-module-build" ,perl-module-build)))
    (propagated-inputs
     `(("perl-class-accessor" ,perl-class-accessor)))
    (home-page "http://search.cpan.org/dist/Class-Accessor-Chained/")
    (synopsis "Faster, but less expandable, chained accessors")
    (description "A chained accessor is one that always returns the object
when called with parameters (to set), and the value of the field when called
with no arguments.  This module subclasses Class::Accessor in order to provide
the same mk_accessors interface.")
    (license (package-license perl))))

(define-public perl-class-accessor-grouped
  (package
    (name "perl-class-accessor-grouped")
    (version "0.10012")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/R/RI/RIBASUSHI/"
                           "Class-Accessor-Grouped-" version ".tar.gz"))
       (sha256
        (base32
         "1zp74yv023q3macrf4rv3i82z8pkffqyhh7xk9xg8fbr63ikwqf4"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-module-install" ,perl-module-install)
       ("perl-test-exception" ,perl-test-exception)))
    (propagated-inputs
     `(("perl-class-xsaccessor" ,perl-class-xsaccessor)
       ("perl-module-runtime" ,perl-module-runtime)
       ("perl-sub-name" ,perl-sub-name)))
    (home-page "http://search.cpan.org/dist/Class-Accessor-Grouped/")
    (synopsis "Build groups of accessors")
    (description "This class lets you build groups of accessors that will call
different getters and setters.")
    (license (package-license perl))))

(define-public perl-class-c3
  (package
    (name "perl-class-c3")
    (version "0.27")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/H/HA/HAARG/"
                           "Class-C3-" version ".tar.gz"))
       (sha256
        (base32
         "185jdpr4applrkvh71ks9ildx5kdymhqr4hilsqxwqny1wr56qss"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-algorithm-c3" ,perl-algorithm-c3)))
    (home-page "http://search.cpan.org/dist/Class-C3/")
    (synopsis "Pragma to use the C3 method resolution order algorithm")
    (description "This is pragma to change Perl 5's standard method resolution
order from depth-first left-to-right (a.k.a - pre-order) to the more
sophisticated C3 method resolution order.")
    (license (package-license perl))))

(define-public perl-class-c3-adopt-next
  (package
    (name "perl-class-c3-adopt-next")
    (version "0.13")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/F/FL/FLORA/"
                           "Class-C3-Adopt-NEXT-" version ".tar.gz"))
       (sha256
        (base32
         "1rwgbx6dsy4rpas94p8wakzj7hrla1p15jnbm24kwhsv79gp91ld"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-test-exception" ,perl-test-exception)))
    (propagated-inputs
     `(("perl-list-moreutils" ,perl-list-moreutils)
       ("perl-mro-compat" ,perl-mro-compat)))
    (home-page "http://search.cpan.org/dist/Class-C3-Adopt-NEXT/")
    (synopsis "Drop-in replacement for NEXT")
    (description "This module is intended as a drop-in replacement for NEXT,
supporting the same interface, but using Class::C3 to do the hard work.")
    (license (package-license perl))))

(define-public perl-class-c3-componentised
  (package
    (name "perl-class-c3-componentised")
    (version "1.001000")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/F/FR/FREW/"
                           "Class-C3-Componentised-" version ".tar.gz"))
       (sha256
        (base32
         "1nzav8arxll0rya7r2vp032s3acliihbb9mjlfa13rywhh77bzvl"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-module-install" ,perl-module-install)
       ("perl-test-exception" ,perl-test-exception)))
    (propagated-inputs
     `(("perl-class-c3" ,perl-class-c3)
       ("perl-class-inspector" ,perl-class-inspector)
       ("perl-mro-compat" ,perl-mro-compat)))
    (home-page "http://search.cpan.org/dist/Class-C3-Componentised/")
    (synopsis "Load mix-ins or components to your C3-based class")
    (description "This module will inject base classes to your module using
the Class::C3 method resolution order.")
    (license (package-license perl))))

(define-public perl-class-data-inheritable
  (package
    (name "perl-class-data-inheritable")
    (version "0.08")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/T/TM/TMTM/"
                           "Class-Data-Inheritable-" version ".tar.gz"))
       (sha256
        (base32
         "0jpi38wy5xh6p1mg2cbyjjw76vgbccqp46685r27w8hmxb7gwrwr"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Class-Data-Inheritable/")
    (synopsis "Inheritable, overridable class data")
    (description "Class::Data::Inheritable is for creating accessor/mutators
to class data.  That is, if you want to store something about your class as a
whole (instead of about a single object).  This data is then inherited by your
subclasses and can be overridden.")
    (license (package-license perl))))

(define-public perl-class-date
  (package
    (name "perl-class-date")
    (version "1.1.15")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/S/SZ/SZABGAB/"
                           "Class-Date-" version ".tar.gz"))
       (sha256
        (base32
         "0dd707sq8ix2dqbnp7ga77ba69r3vsn0cd6scnkn13s0gm2g4b00"))))
    (build-system perl-build-system)
    (arguments `(#:tests? #f))          ;timezone tests in chroot
    (home-page "http://search.cpan.org/dist/Class-Date/")
    (synopsis "Class for easy date and time manipulation")
    (description "This module provides a general-purpose date and datetime
type for perl.")
    (license (package-license perl))))

(define-public perl-class-errorhandler
  (package
    (name "perl-class-errorhandler")
    (version "0.04")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://cpan/authors/id/T/TO/TOKUHIROM/"
                                  "Class-ErrorHandler-" version ".tar.gz"))
              (sha256
               (base32
                "00j5f0z4riyq7i95jww291dpmbn0hmmvkcbrh7p0p8lpqz7jsb9l"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Class-ErrorHandler/")
    (synopsis "Base class for error handling")
    (description
     "@code{Class::ErrorHandler} provides an error-handling mechanism that is generic
enough to be used as the base class for a variety of OO classes.  Subclasses inherit
its two error-handling methods, error and errstr, to communicate error messages back
to the calling program.")
    (license (package-license perl))))

(define-public perl-class-factory-util
  (package
    (name "perl-class-factory-util")
    (version "1.7")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/D/DR/DROLSKY/"
                           "Class-Factory-Util-" version ".tar.gz"))
       (sha256
        (base32
         "09ifd6v0c94vr20n9yr1dxgcp7hyscqq851szdip7y24bd26nlbc"))))
    (build-system perl-build-system)
    (native-inputs `(("perl-module-build" ,perl-module-build)))
    (home-page "http://search.cpan.org/dist/Class-Factory-Util/")
    (synopsis "Utility methods for factory classes")
    (description "This module exports methods useful for factory classes.")
    (license (package-license perl))))

(define-public perl-class-inspector
  (package
    (name "perl-class-inspector")
    (version "1.31")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/P/PL/PLICEASE/"
                           "Class-Inspector-" version ".tar.gz"))
       (sha256
        (base32
         "1sqfjgzxx1f951fykc6vgfvys4j8rxaw2zf3jq26yrvs3ygn8pq6"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Class-Inspector/")
    (synopsis "Get information about a class and its structure")
    (description "Class::Inspector allows you to get information about a
loaded class.")
    (license (package-license perl))))

(define-public perl-class-load
  (package
    (name "perl-class-load")
    (version "0.23")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/E/ET/ETHER/"
                           "Class-Load-" version ".tar.gz"))
       (sha256
        (base32
         "13xjfh4fadq4pkq7fcj42b26544jl7gqdg2y3imnra9fwxwsbg7j"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-module-build-tiny" ,perl-module-build-tiny)
       ("perl-test-fatal" ,perl-test-fatal)
       ("perl-test-requires" ,perl-test-requires)))
    (propagated-inputs
     `(("perl-package-stash" ,perl-package-stash)
       ("perl-data-optlist" ,perl-data-optlist)
       ("perl-namespace-clean" ,perl-namespace-clean)
       ("perl-module-runtime" ,perl-module-runtime)
       ("perl-module-implementation" ,perl-module-implementation)))
    (home-page "http://search.cpan.org/dist/Class-Load/")
    (synopsis "Working (require \"Class::Name\") and more")
    (description "\"require EXPR\" only accepts Class/Name.pm style module
names, not Class::Name.  For that, this module provides \"load_class
'Class::Name'\".")
    (license (package-license perl))))

(define-public perl-class-load-xs
  (package
    (name "perl-class-load-xs")
    (version "0.09")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/E/ET/ETHER/"
                           "Class-Load-XS-" version ".tar.gz"))
       (sha256
        (base32
         "1aivalms81s3a2cj053ncgnmkpgl7vspna8ajlkqir7rdn8kpv5v"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-test-fatal" ,perl-test-fatal)
       ("perl-test-requires" ,perl-test-requires)))
    (inputs `(("perl-class-load" ,perl-class-load)))
    (home-page "http://search.cpan.org/dist/Class-Load-XS/")
    (synopsis "XS implementation of parts of Class::Load")
    (description "This module provides an XS implementation for portions of
Class::Load.")
    (license artistic2.0)))

(define-public perl-class-methodmaker
  (package
    (name "perl-class-methodmaker")
    (version "2.24")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/S/SC/SCHWIGON/"
                           "class-methodmaker/Class-MethodMaker-"
                           version ".tar.gz"))
       (sha256
        (base32
         "0a03i4k3a33qqwhykhz5k437ld5mag2vq52vvsy03gbynb65ivsy"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Class-MethodMaker/")
    (synopsis "Create generic methods for OO Perl")
    (description "This module solves the problem of having to continually
write accessor methods for your objects that perform standard tasks.")
    (license (package-license perl))))

(define-public perl-class-method-modifiers
  (package
    (name "perl-class-method-modifiers")
    (version "2.12")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/E/ET/ETHER/"
                           "Class-Method-Modifiers-" version ".tar.gz"))
       (sha256
        (base32
         "1j3swa212wh14dq5r6zjarm2lzpx6mrdfplpjy65px8b09ri0k74"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-test-fatal" ,perl-test-fatal)
       ("perl-test-requires" ,perl-test-requires)))
    (home-page "http://search.cpan.org/dist/Class-Method-Modifiers/")
    (synopsis "Moose-like method modifiers")
    (description "Class::Method::Modifiers provides three modifiers: 'before',
'around', and 'after'.  'before' and 'after' are run just before and after the
method they modify, but can not really affect that original method.  'around'
is run in place of the original method, with a hook to easily call that
original method.")
    (license (package-license perl))))

(define-public perl-class-singleton
  (package
    (name "perl-class-singleton")
    (version "1.5")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/S/SH/SHAY/"
                           "Class-Singleton-" version ".tar.gz"))
       (sha256
        (base32
         "0y7ngrjf551bjgmijp5rsidbkq6c8hb5lmy2jcqq0fify020s8iq"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Class-Singleton/")
    (synopsis "Implementation of a singleton class for Perl")
    (description "This module implements a Singleton class from which other
classes can be derived.  By itself, the Class::Singleton module does very
little other than manage the instantiation of a single object.")
    (license (package-license perl))))

(define-public perl-class-tiny
  (package
    (name "perl-class-tiny")
    (version "1.006")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/D/DA/DAGOLDEN/"
                           "Class-Tiny-" version ".tar.gz"))
       (sha256
        (base32
         "0knbi1agcfc9d7fca0szvxr6335pb22pc5n648q1vrcba8qvvz1f"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Class-Tiny/")
    (synopsis "Minimalist class construction")
    (description "This module offers a minimalist class construction kit.  It
uses no non-core modules for any recent Perl.")
    (license asl2.0)))

(define-public perl-class-unload
  (package
    (name "perl-class-unload")
    (version "0.08")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/I/IL/ILMARI/"
                           "Class-Unload-" version ".tar.gz"))
       (sha256
        (base32
         "097gr3r2jgnm1175m4lpg4a97hv2mxrn9r0b2c6bn1x9xdhkywgh"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-class-inspector" ,perl-class-inspector)))
    (home-page "http://search.cpan.org/dist/Class-Unload/")
    (synopsis "Unload a class")
    (description "Class:Unload unloads a given class by clearing out its
symbol table and removing it from %INC.")
    (license (package-license perl))))

(define-public perl-class-xsaccessor
  (package
    (name "perl-class-xsaccessor")
    (version "1.19")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/S/SM/SMUELLER/"
                           "Class-XSAccessor-" version ".tar.gz"))
       (sha256
        (base32
         "1wm6013il899jnm0vn50a7iv9v6r4nqywbqzj0csyf8jbwwnpicr"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Class-XSAccessor/")
    (synopsis "Generate fast XS accessors without runtime compilation")
    (description "Class::XSAccessor implements fast read, write, and
read/write accessors in XS.  Additionally, it can provide predicates such as
\"has_foo()\" for testing whether the attribute \"foo\" is defined in the
object.  It only works with objects that are implemented as ordinary hashes.
Class::XSAccessor::Array implements the same interface for objects that use
arrays for their internal representation.")
    (license (package-license perl))))

(define-public perl-clone
  (package
    (name "perl-clone")
    (version "0.38")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://cpan/authors/id/G/GA/GARU/"
                                  "Clone-" version ".tar.gz"))
              (sha256
               (base32
                "1s5xrv9zlckqqzyhxi0l9lwj9m6na2bz5hqxrkva2v7gnx5m7c4z"))))
    (build-system perl-build-system)
    (synopsis "Recursively copy Perl datatypes")
    (description
     "This module provides a clone() method which makes recursive copies of
nested hash, array, scalar and reference types, including tied variables and
objects.")
    (home-page (string-append "http://search.cpan.org/~garu/"
                              "Clone-" version "/"))
    (license (package-license perl))))

(define-public perl-clone-pp
  (package
    (name "perl-clone-pp")
    (version "1.07")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/N/NE/NEILB/Clone-PP-"
                           version ".tar.gz"))
       (sha256
        (base32
         "15dkhqvih6rx9dnngfwwljcm9s8afb0nbyl2vdvhd8frnw4y31dz"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Clone-PP/")
    (synopsis "Recursively copy Perl datatypes")
    (description "This module provides a general-purpose @code{clone} function
to make deep copies of Perl data structures.  It calls itself recursively to
copy nested hash, array, scalar and reference types, including tied variables
and objects.")
    (license (package-license perl))))

(define-public perl-common-sense
  (package
    (name "perl-common-sense")
    (version "3.74")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/M/ML/MLEHMANN/"
                           "common-sense-" version ".tar.gz"))
       (sha256
        (base32
         "1wxv2s0hbjkrnssvxvsds0k213awg5pgdlrpkr6xkpnimc17s7vp"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/common-sense/")
    (synopsis "Sane defaults for Perl programs")
    (description "This module implements some sane defaults for Perl programs,
as defined by two typical specimens of Perl coders.")
    (license (package-license perl))))

(define-public perl-config-any
  (package
    (name "perl-config-any")
    (version "0.32")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/H/HA/HAARG/"
                           "Config-Any-" version ".tar.gz"))
       (sha256
        (base32
         "0l31sg7dwh4dwwnql42hp7arkhcm15bhsgfg4i6xvbjzy9f2mnk8"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-module-pluggable" ,perl-module-pluggable)))
    (home-page "http://search.cpan.org/dist/Config-Any/")
    (synopsis "Load configuration from different file formats")
    (description "Config::Any provides a facility for Perl applications and
libraries to load configuration data from multiple different file formats.  It
supports XML, YAML, JSON, Apache-style configuration, and Perl code.")
    (license (package-license perl))))

(define-public perl-config-autoconf
  (package
    (name "perl-config-autoconf")
    (version "0.315")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/R/RE/REHSACK/"
                           "Config-AutoConf-" version ".tar.gz"))
       (sha256
        (base32
         "0h39x9rzrhhilpg8yxlzpka269qrzsjg0iy0c1b9xflqlvhx2g2b"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-capture-tiny" ,perl-capture-tiny)))
    (home-page "http://search.cpan.org/dist/Config-AutoConf/")
    (synopsis "Module to implement some AutoConf macros in Perl")
    (description "Config::AutoConf is intended to provide the same
opportunities to Perl developers as GNU Autoconf does for Shell developers.")
    (license (package-license perl))))

(define-public perl-config-general
  (package
    (name "perl-config-general")
    (version "2.56")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/T/TL/TLINDEN/"
                           "Config-General-" version ".tar.gz"))
       (sha256
        (base32
         "0szxxaihz71pr0r2jp9wvbrfc3hrsxi9xrd9vnyrxlrax8sci5h9"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Config-General/")
    (synopsis "Generic Config Module")
    (description "This module opens a config file and parses its contents for
you.  The format of config files supported by Config::General is inspired by
the well known Apache config format and is 100% compatible with Apache
configs, but you can also just use simple name/value pairs in your config
files.  In addition to the capabilities of an Apache config file it supports
some enhancements such as here-documents, C-style comments, and multiline
options.")
    (license (package-license perl))))

(define-public perl-config-ini
  (package
    (name "perl-config-ini")
    (version "0.025")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "mirror://cpan/authors/id/R/RJ/RJBS/Config-INI-"
                    version ".tar.gz"))
              (sha256
               (base32
                "0clphq6a17chvb663fvjnxqvyvh26g03x0fl4bg9vy4ibdnzg2v2"))))
    (build-system perl-build-system)
    (inputs
     `(("perl-mixin-linewise" ,perl-mixin-linewise)
       ("perl-perlio-utf8_strict" ,perl-perlio-utf8_strict)
       ("perl-sub-exporter" ,perl-sub-exporter)))
    (home-page "http://search.cpan.org/dist/Config-INI/")
    (synopsis "Simple .ini-file format reader and writer")
    (description "@code{Config::INI} is a module that facilates the reading
and writing of @code{.ini}-style configuration files.")
    (license (package-license perl))))

(define-public perl-context-preserve
  (package
    (name "perl-context-preserve")
    (version "0.02")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/E/ET/ETHER/"
                           "Context-Preserve-" version ".tar.gz"))
       (sha256
        (base32
         "0qkjj1qifr87zlfpfnn21gdyrpfgilh8zp3b53008m2ax02k87gc"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-test-exception" ,perl-test-exception)
       ("perl-test-simple" ,perl-test-simple)))
    (home-page "http://search.cpan.org/dist/Context-Preserve/")
    (synopsis "Preserve context during subroutine call")
    (description "This module runs code after a subroutine call, preserving
the context the subroutine would have seen if it were the last statement in
the caller.")
    (license (package-license perl))))

(define-public perl-convert-binhex
  (package
    (name "perl-convert-binhex")
    (version "1.125")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/S/ST/STEPHEN/Convert-BinHex-"
             version
             ".tar.gz"))
       (sha256
        (base32
         "15v3489k179cx0fz3lix79ssjid0nhhpf6c33swpxga6pss92dai"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-file-slurp" ,perl-file-slurp)
       ("perl-test-most" ,perl-test-most)))
    (home-page
     "http://search.cpan.org/dist/Convert-BinHex/")
    (synopsis "Extract data from Macintosh BinHex files")
    (description
     "BinHex is a format for transporting files safely through electronic
mail, as short-lined, 7-bit, semi-compressed data streams.  Ths module
provides a means of converting those data streams back into into binary
data.")
    (license perl-license)))

(define-public perl-cpan-meta-check
  (package
    (name "perl-cpan-meta-check")
    (version "0.014")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/L/LE/LEONT/"
                           "CPAN-Meta-Check-" version ".tar.gz"))
       (sha256
        (base32
         "07rmdbz1rbnb7w33vswn1wixlyh947sqr93xrvcph1hwzhmmg818"))))
    (build-system perl-build-system)
    (native-inputs `(("perl-test-deep" ,perl-test-deep)))
    (propagated-inputs `(("perl-cpan-meta" ,perl-cpan-meta)))
    (home-page "http://search.cpan.org/dist/CPAN-Meta-Check/")
    (synopsis "Verify requirements in a CPAN::Meta object")
    (description "This module verifies if requirements described in a
CPAN::Meta object are present.")
    (license (package-license perl))))

(define-public perl-cpanel-json-xs
  (package
    (name "perl-cpanel-json-xs")
    (version "3.0114")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/R/RU/RURBAN/"
                           "Cpanel-JSON-XS-" version ".tar.gz"))
       (sha256
        (base32
         "0jhi1v0631x4d14a7cpfnpjqhs34zkygxjn1nwvvr927awx5jx71"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-common-sense" ,perl-common-sense)))
    (home-page "http://search.cpan.org/dist/Cpanel-JSON-XS/")
    (synopsis "JSON::XS for Cpanel")
    (description "This module converts Perl data structures to JSON and vice
versa.")
    (license (package-license perl))))

(define-public perl-crypt-randpasswd
  (package
    (name "perl-crypt-randpasswd")
    (version "0.06")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/N/NE/NEILB/"
                           "Crypt-RandPasswd-" version ".tar.gz"))
       (sha256
        (base32
         "0ca8544371wp4vvqsa19lnhl02hczpkbwkgsgm65ziwwim3r1gdi"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Crypt-RandPasswd/")
    (synopsis "Random password generator")
    (description "Crypt::RandPasswd provides three functions that can be used
to generate random passwords, constructed from words, letters, or characters.
This code is a Perl implementation of the Automated Password Generator
standard, like the program described in \"A Random Word Generator For
Pronounceable Passwords\".  This code is a re-engineering of the program
contained in Appendix A of FIPS Publication 181, \"Standard for Automated
Password Generator\".")
    (license (package-license perl))))

(define-public perl-crypt-rc4
  (package
    (name "perl-crypt-rc4")
    (version "2.02")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/S/SI/SIFUKURT/Crypt-RC4-"
             version
             ".tar.gz"))
       (sha256
        (base32
         "1sp099cws0q225h6j4y68hmfd1lnv5877gihjs40f8n2ddf45i2y"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Crypt-RC4/")
    (synopsis "Perl implementation of the RC4 encryption algorithm")
    (description "A pure Perl implementation of the RC4 algorithm.")
    (license (package-license perl))))

(define-public perl-cwd-guard
  (package
    (name "perl-cwd-guard")
    (version "0.05")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://cpan/authors/id/K/KA/KAZEBURO/"
                                  "Cwd-Guard-" version ".tar.gz"))
              (sha256
               (base32
                "0xwf4rmii55k3lp19mpbh00mbgby7rxdk2lk84148bjhp6i7rz3s"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-module-build" ,perl-module-build)
       ("perl-test-requires" ,perl-test-requires)))
    (home-page "http://search.cpan.org/dist/Cwd-Guard/")
    (synopsis "Temporarily change working directory")
    (description
     "@code{Cwd::Guard} changes the current directory using a limited scope.
It returns to the previous working directory when the object is destroyed.")
    (license (package-license perl))))

(define-public perl-czplib
  (package
    (name "perl-czplib")
    (version "1.0.5")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://sourceforge/czplib/czplib.v"
                           version ".tgz"))
       (sha256
        (base32
         "12kln8l5h406r1ss6zbazgcshmys9nvabkrhvk2zwrrgl1saq1kf"))
       (modules '((guix build utils)))
       (snippet
        '(begin
           ;; Remove .git directory
           (delete-file-recursively ".git")
           #t))))
    (build-system perl-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (delete 'configure)
         (delete 'build)
         (replace
          'install
          (lambda* (#:key outputs #:allow-other-keys)
            (copy-recursively "."
                              (string-append (assoc-ref outputs "out")
                                             "/plib/perl5/site_perl/"
                                             ,(package-version perl)
                                             "/czplib/"))
            #t)))))
    (home-page "https://sourceforge.net/projects/czplib/")
    (synopsis "Library for genomic analysis")
    (description "Chaolin Zhang's Perl Library (czplib) contains assorted
functions and data structures for processing and analysing genomic and
bioinformatics data.")
    (license gpl3+)))

(define-public perl-data
  (package
    (name "perl-data")
    (version "0.002009")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/M/MA/MATTP/"
                           "Data-Perl-" version ".tar.gz"))
       (sha256
        (base32
         "12vgqdjbfqf2qfg21x22wg88xnwxfbw2ki3qzcb3nb0chwjj4axn"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-test-deep" ,perl-test-deep)
       ("perl-test-output" ,perl-test-output)
       ("perl-test-fatal" ,perl-test-fatal)))
    (inputs
     `(("perl-class-method-modifiers" ,perl-class-method-modifiers)
       ("perl-list-moreutils" ,perl-list-moreutils)
       ("perl-module-runtime" ,perl-module-runtime)
       ("perl-role-tiny" ,perl-role-tiny)
       ("perl-strictures" ,perl-strictures)))
    (home-page "http://search.cpan.org/dist/Data-Perl/")
    (synopsis "Base classes wrapping fundamental Perl data types")
    (description "Collection of classes that wrap fundamental data types that
exist in Perl.  These classes and methods as they exist today are an attempt
to mirror functionality provided by Moose's Native Traits.  One important
thing to note is all classes currently do no validation on constructor
input.")
    (license (package-license perl))))

(define-public perl-data-compare
  (package
    (name "perl-data-compare")
    (version "1.25")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/D/DC/DCANTRELL/"
                           "Data-Compare-" version ".tar.gz"))
       (sha256
        (base32
         "0wzasidg9yjcfsi2gdiaw6726ikqda7n24n0v2ngpaazakdkcjqx"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-file-find-rule" ,perl-file-find-rule)))
    (home-page "http://search.cpan.org/dist/Data-Compare/")
    (synopsis "Compare Perl data structures")
    (description "This module compares arbitrary data structures to see if
they are copies of each other.")
    (license (package-license perl))))

(define-public perl-data-uniqid
  (package
    (name "perl-data-uniqid")
    (version "0.12")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/M/MW/MWX/Data-Uniqid-"
                           version ".tar.gz"))
       (sha256
        (base32
         "1jsc6acmv97pzsvx1fqywz4qvxxpp7kwmb78ygyqpsczkfj9p4dn"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Data-Uniqid/")
    (synopsis "Perl extension for generating unique identifiers")
    (description "@code{Data::Uniqid} provides three simple routines for
generating unique ids.  These ids are coded with a Base62 systen to make them
short and handy (e.g. to use it as part of a URL).")
    (license (package-license perl))))

(define-public perl-data-dump
  (package
    (name "perl-data-dump")
    (version "1.22")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/G/GA/GAAS/"
                           "Data-Dump-" version ".tar.gz"))
       (sha256
        (base32
         "1ciqlwsy1q35s94dry9bjy1pwanbq6b7q4rhxm9z8prgkzbslg2k"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Data-Dump/")
    (synopsis "Pretty printing of data structures")
    (description "This module provide functions that takes a list of values as
their argument and produces a string as its result.  The string contains Perl
code that, when \"eval\"ed, produces a deep copy of the original arguments.")
    (license (package-license perl))))

(define-public perl-data-dumper-concise
  (package
    (name "perl-data-dumper-concise")
    (version "2.023")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/E/ET/ETHER/"
                           "Data-Dumper-Concise-" version ".tar.gz"))
       (sha256
        (base32
         "0lsqbl1mxhkj0qnjfa1jrvx8wwbyi81bgwfyj1si6cdg7h8jzhm6"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Data-Dumper-Concise/")
    (synopsis "Concise data dumper")
    (description "Data::Dumper::Concise provides a dumper with Less
indentation and newlines plus sub deparsing.")
    (license (package-license perl))))

(define-public perl-data-optlist
  (package
    (name "perl-data-optlist")
    (version "0.110")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/R/RJ/RJBS/Data-OptList-"
             version ".tar.gz"))
       (sha256
        (base32
         "1hzmgr2imdg1fc3hmwx0d56fhsdfyrgmgx7jb4jkyiv6575ifq9n"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-sub-install" ,perl-sub-install)
       ("perl-params-util" ,perl-params-util)))
    (home-page "http://search.cpan.org/dist/Data-OptList/")
    (synopsis "Parse and validate simple name/value option pairs")
    (description
     "Data::OptList provides a simple syntax for name/value option pairs.")
    (license (package-license perl))))

(define-public perl-data-page
  (package
    (name "perl-data-page")
    (version "2.02")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/L/LB/LBROCARD/"
                           "Data-Page-" version ".tar.gz"))
       (sha256
        (base32
         "1hvi92c4h2angryc6pngw7gbm3ysc2jfmyxk2wh9ia4vdwpbs554"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-module-build" ,perl-module-build)
       ("perl-test-exception" ,perl-test-exception)))
    (propagated-inputs
     `(("perl-class-accessor-chained" ,perl-class-accessor-chained)))
    (home-page "http://search.cpan.org/dist/Data-Page/")
    (synopsis "Help when paging through sets of results")
    (description "When searching through large amounts of data, it is often
the case that a result set is returned that is larger than we want to display
on one page.  This results in wanting to page through various pages of data.
The maths behind this is unfortunately fiddly, hence this module.")
    (license (package-license perl))))

(define-public perl-data-perl
  (package
    (name "perl-data-perl")
    (version "0.002009")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/M/MA/MATTP/Data-Perl-"
             version
             ".tar.gz"))
       (sha256
        (base32
         "12vgqdjbfqf2qfg21x22wg88xnwxfbw2ki3qzcb3nb0chwjj4axn"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-test-deep" ,perl-test-deep)
       ("perl-test-fatal" ,perl-test-fatal)
       ("perl-test-output" ,perl-test-output)))
    (inputs
     `(("perl-class-method-modifiers"
        ,perl-class-method-modifiers)
       ("perl-module-runtime" ,perl-module-runtime)
       ("perl-role-tiny" ,perl-role-tiny)
       ("perl-strictures" ,perl-strictures)))
    (propagated-inputs
     `(("perl-list-moreutils" ,perl-list-moreutils)))
    (home-page
     "http://search.cpan.org/dist/Data-Perl/")
    (synopsis "Base classes wrapping fundamental Perl data types")
    (description
     "@code{Data::Perl} is a container class for the following classes:
@itemize
@item @code{Data::Perl::Collection::Hash}
@item @code{Data::Perl::Collection::Array}
@item @code{Data::Perl::String}
@item @code{Data::Perl::Number}
@item @code{Data::Perl::Counter}
@item @code{Data::Perl::Bool}
@item @code{Data::Perl::Code}
@end itemize")
    (license perl-license)))

(define-public perl-data-printer
  (package
    (name "perl-data-printer")
    (version "0.40")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/G/GA/GARU/Data-Printer-"
                           version ".tar.gz"))
       (sha256
        (base32
         "0njjh8zp5afc4602jrnmg89icj7gfsil6i955ypcqxc2gl830sb0"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-clone-pp" ,perl-clone-pp)
       ("perl-file-homedir" ,perl-file-homedir)
       ("perl-package-stash" ,perl-package-stash)
       ("perl-sort-naturally" ,perl-sort-naturally)))
    (home-page "http://search.cpan.org/dist/Data-Printer/")
    (synopsis "Colored pretty-print of Perl data structures and objects")
    (description "Display Perl variables and objects on screen, properly
formatted (to be inspected by a human).")
    (license (package-license perl))))

(define-public perl-data-record
  (package
    (name "perl-data-record")
    (version "0.02")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/O/OV/OVID/"
                           "Data-Record-" version ".tar.gz"))
       (sha256
        (base32
         "1gwyhjwg4lrnfsn8wb6r8msb4yh0y4wca4mz3z120xbnl9nycshx"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-test-exception" ,perl-test-exception)
       ("perl-module-build" ,perl-module-build)))
    (propagated-inputs
     `(("perl-sub-uplevel" ,perl-sub-uplevel)))
    (home-page "http://search.cpan.org/dist/Data-Record/")
    (synopsis "Conditionally split data into records")
    (description "This Perl module allows you to split data into records by
not only specifying what you wish to split the data on, but also by specifying
an \"unless\" regular expression.  If the text in question matches the
\"unless\" regex, it will not be split there.  This allows us to do things
like split on newlines unless newlines are embedded in quotes.")
    (license (package-license perl))))

(define-public perl-data-section
  (package
    (name "perl-data-section")
    (version "0.200007")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/R/RJ/RJBS/Data-Section-"
             version
             ".tar.gz"))
       (sha256
        (base32
         "1pmlxca0a8sv2jjwvhwgqavq6iwys6kf457lby4anjp3f1dpx4yd"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-test-failwarnings" ,perl-test-failwarnings)))
    (propagated-inputs
     `(("perl-mro-compat" ,perl-mro-compat)
       ("perl-sub-exporter" ,perl-sub-exporter)))
    (home-page "http://search.cpan.org/dist/Data-Section/")
    (synopsis "Read multiple hunks of data out of your DATA section")
    (description "This package provides a Perl library to read multiple hunks
of data out of your DATA section.")
    (license (package-license perl))))

(define-public perl-data-stag
  (package
    (name "perl-data-stag")
    (version "0.14")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/C/CM/CMUNGALL/"
                           "Data-Stag-" version ".tar.gz"))
       (sha256
        (base32
         "0ncf4l39ka23nb01jlm6rzxdb5pqbip01x0m38bnvf1gim825caa"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-io-string" ,perl-io-string)))
    (home-page "http://search.cpan.org/dist/Data-Stag/")
    (synopsis "Structured tags datastructures")
    (description
     "This module is for manipulating data as hierarchical tag/value
pairs (Structured TAGs or Simple Tree AGgregates).  These datastructures can
be represented as nested arrays, which have the advantage of being native to
Perl.")
    (license (package-license perl))))

(define-public perl-data-stream-bulk
  (package
    (name "perl-data-stream-bulk")
    (version "0.11")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/D/DO/DOY/"
                           "Data-Stream-Bulk-" version ".tar.gz"))
       (sha256
        (base32
         "05q9ygcv7r318j7daxz42rjr5b99j6whjmwjdih0axxrlqr89q06"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-test-requires" ,perl-test-requires)))
    (propagated-inputs
     `(("perl-moose" ,perl-moose)
       ("perl-namespace-clean" ,perl-namespace-clean)
       ("perl-path-class" ,perl-path-class)
       ("perl-sub-exporter" ,perl-sub-exporter)))
    (home-page "http://search.cpan.org/dist/Data-Stream-Bulk/")
    (synopsis "N at a time iteration API")
    (description "This module tries to find middle ground between one at a
time and all at once processing of data sets.  The purpose of this module is
to avoid the overhead of implementing an iterative api when this isn't
necessary, without breaking forward compatibility in case that becomes
necessary later on.")
    (license (package-license perl))))

(define-public perl-data-tumbler
  (package
    (name "perl-data-tumbler")
    (version "0.008")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/R/RE/REHSACK/"
                           "Data-Tumbler-" version ".tar.gz"))
       (sha256
        (base32
         "13kww2xj30rkk8w9h50h4blypdb689zgils0zyah587kip0z6509"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-test-most" ,perl-test-most)))
    (propagated-inputs
     `(("perl-file-homedir" ,perl-file-homedir)))
    (home-page "http://search.cpan.org/dist/Data-Tumbler/")
    (synopsis "Dynamic generation of nested combinations of variants")
    (description "Data::Tumbler - Dynamic generation of nested combinations of
variants.")
    (license (package-license perl))))

(define-public perl-data-visitor
  (package
    (name "perl-data-visitor")
    (version "0.30")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/D/DO/DOY/"
                           "Data-Visitor-" version ".tar.gz"))
       (sha256
        (base32
         "0m7d1505af9z2hj5aw020grcmjjlvnkjpvjam457d7k5qfy4m8lf"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-test-requires" ,perl-test-requires)))
    (propagated-inputs
     `(("perl-class-load" ,perl-class-load)
       ("perl-moose" ,perl-moose)
       ("perl-namespace-clean" ,perl-namespace-clean)
       ("perl-task-weaken" ,perl-task-weaken)
       ("perl-tie-toobject" ,perl-tie-toobject)))
    (home-page "http://search.cpan.org/dist/Data-Visitor/")
    (synopsis "Visitor style traversal of Perl data structures")
    (description "This module is a simple visitor implementation for Perl
values.  It has a main dispatcher method, visit, which takes a single perl
value and then calls the methods appropriate for that value.  It can
recursively map (cloning as necessary) or just traverse most structures, with
support for per-object behavior, circular structures, visiting tied
structures, and all ref types (hashes, arrays, scalars, code, globs).")
    (license (package-license perl))))

(define-public perl-date-calc
  (package
    (name "perl-date-calc")
    (version "6.4")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/S/ST/STBEY/"
                           "Date-Calc-" version ".tar.gz"))
       (sha256
        (base32
         "1barz0jgdaan3jm7ciphs5n3ahwkl42imprs3y8c1dwpwyr3gqbw"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-bit-vector" ,perl-bit-vector)
       ("perl-carp-clan" ,perl-carp-clan)))
    (home-page "http://search.cpan.org/dist/Date-Calc/")
    (synopsis "Gregorian calendar date calculations")
    (description "This package consists of a Perl module for date calculations
based on the Gregorian calendar, thereby complying with all relevant norms and
standards: ISO/R 2015-1971, DIN 1355 and, to some extent, ISO 8601 (where
applicable).")
    (license (package-license perl))))

(define-public perl-date-calc-xs
  (package
    (name "perl-date-calc-xs")
    (version "6.4")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/S/ST/STBEY/"
                           "Date-Calc-XS-" version ".tar.gz"))
       (sha256
        (base32
         "1cssi9rmd31cgaafgp4m70jqbm1mgh3aphxsxz1dwdz8h283n6jz"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-bit-vector" ,perl-bit-vector)
       ("perl-carp-clan" ,perl-carp-clan)
       ("perl-date-calc" ,perl-date-calc)))
    (home-page "http://search.cpan.org/dist/Date-Calc-XS/")
    (synopsis "XS wrapper for Date::Calc")
    (description "Date::Calc::XS is an XS wrapper and C library plug-in for
Date::Calc.")
    (license (list (package-license perl) lgpl2.0+))))

(define-public perl-date-manip
  (package
    (name "perl-date-manip")
    (version "6.50")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://cpan.metacpan.org/authors/id/S/SB/SBECK/"
                           "Date-Manip-" version ".tar.gz"))
       (sha256
        (base32
         "0zd0wbf91i49753rnf7m1lw197hdl5r97mxy0n43zdmcmhvkb3qq"))))
    (build-system perl-build-system)
    (native-inputs `(("perl-module-build" ,perl-module-build)))
    (arguments
     ;; Tests would require tzdata for timezone information, but tzdata is in
     ;; (gnu packages base) which would create a circular dependency.  TODO:
     ;; Maybe put this package elsewhere so we can turn on tests.
     '(#:tests? #f))
    (home-page "http://search.cpan.org/dist/Date-Manip/")
    (synopsis "Date manipulation routines")
    (description "Date::Manip is a series of modules for common date/time
operations, such as comparing two times, determining a date a given amount of
time from another, or parsing international times.")
    (license (package-license perl))))

(define-public perl-date-simple
  (package
    (name "perl-date-simple")
    (version "3.03")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/I/IZ/IZUT/"
                           "Date-Simple-" version ".tar.gz"))
       (sha256
        (base32
         "016x17r9wi6ffdc4idwirzd1sxqcb4lmq5fn2aiq25nf2iir5899"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Date-Simple/")
    (synopsis "Simple date handling")
    (description "Dates are complex enough without times and timezones.  This
module may be used to create simple date objects.  It handles validation,
interval arithmetic, and day-of-week calculation.  It does not deal with
hours, minutes, seconds, and time zones.")
    ;; Can be used with either license.
    (license (list (package-license perl) gpl2+))))

(define-public perl-datetime
  (package
    (name "perl-datetime")
    (version "1.43")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/D/DR/DROLSKY/"
                           "DateTime-" version ".tar.gz"))
       (sha256
        (base32
         "0xgrcqs7zza7646g81j54z3fcxb8rw11ynlfm02afr436lgfnfql"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-cpan-meta-check" ,perl-cpan-meta-check)
       ("perl-module-build" ,perl-module-build)
       ("perl-test-fatal" ,perl-test-fatal)
       ("perl-test-warnings" ,perl-test-warnings)))
    (propagated-inputs
     `(("perl-datetime-locale" ,perl-datetime-locale)
       ("perl-datetime-timezone" ,perl-datetime-timezone)
       ("perl-file-sharedir" ,perl-file-sharedir)
       ("perl-params-validate" ,perl-params-validate)
       ("perl-try-tiny" ,perl-try-tiny)))
    (home-page "http://search.cpan.org/dist/DateTime/")
    (synopsis "Date and time object for Perl")
    (description "DateTime is a class for the representation of date/time
combinations.  It represents the Gregorian calendar, extended backwards in
time before its creation (in 1582).")
    (license artistic2.0)))

(define-public perl-datetime-calendar-julian
  (package
    (name "perl-datetime-calendar-julian")
    (version "0.04")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/P/PI/PIJLL/"
                           "DateTime-Calendar-Julian-" version ".tar.gz"))
       (sha256
        (base32
         "03h0llkwsiw2d2ci1ah5x9sp8xrvnbgd471i5hnpgl5w32nnhndv"))))
    (build-system perl-build-system)
    ;; Only needed for tests
    (native-inputs
     `(("perl-datetime" ,perl-datetime)))
    (home-page "http://search.cpan.org/dist/DateTime-Calendar-Julian/")
    (synopsis "Dates in the Julian calendar")
    (description "This package is a companion module to @code{DateTime.pm}.
It implements the Julian calendar.  It supports everything that
@code{DateTime.pm} supports and more: about one day per century more, to be
precise.")
    (license (package-license perl))))

(define-public perl-datetime-set
  (package
    (name "perl-datetime-set")
    (version "0.3900")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/F/FG/FGLOCK/"
                           "DateTime-Set-" version ".tar.gz"))
       (sha256
        (base32
         "0ih9pi6myg5i26hjpmpzqn58s0yljl2qxdd6gzpy9zda4hwirx4l"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-module-build" ,perl-module-build)))
    (propagated-inputs
     `(("perl-datetime" ,perl-datetime)
       ("perl-params-validate" ,perl-params-validate)
       ("perl-set-infinite" ,perl-set-infinite)))
    (home-page "http://search.cpan.org/dist/DateTime-Set/")
    (synopsis "DateTime set objects")
    (description "The DateTime::Set module provides a date/time sets
implementation.  It allows, for example, the generation of groups of dates,
like \"every wednesday\", and then find all the dates matching that pattern,
within a time range.")
    (license (package-license perl))))

(define-public perl-datetime-event-ical
  (package
    (name "perl-datetime-event-ical")
    (version "0.13")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/F/FG/FGLOCK/"
                           "DateTime-Event-ICal-" version ".tar.gz"))
       (sha256
        (base32
         "1skmykxbrf98ldi72d5s1v6228gfdr5iy4y0gpl0xwswxy247njk"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-datetime" ,perl-datetime)
       ("perl-datetime-event-recurrence" ,perl-datetime-event-recurrence)))
    (home-page "http://search.cpan.org/dist/DateTime-Event-ICal/")
    (synopsis "DateTime rfc2445 recurrences")
    (description "This module provides convenience methods that let you easily
create DateTime::Set objects for RFC 2445 style recurrences.")
    (license (package-license perl))))

(define-public perl-datetime-event-recurrence
  (package
    (name "perl-datetime-event-recurrence")
    (version "0.19")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/F/FG/FGLOCK/"
                           "DateTime-Event-Recurrence-" version ".tar.gz"))
       (sha256
        (base32
         "19dms2vg9hvfx80p85m8gkn2ww0yxjrjn8qsr9k7f431lj4qfh7r"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-datetime" ,perl-datetime)
       ("perl-datetime-set" ,perl-datetime-set)))
    (home-page "http://search.cpan.org/dist/DateTime-Event-Recurrence/")
    (synopsis "DateTime::Set extension for basic recurrences")
    (description "This module provides convenience methods that let you easily
create DateTime::Set objects for various recurrences, such as \"once a month\"
or \"every day\".  You can also create more complicated recurrences, such as
\"every Monday, Wednesday and Thursday at 10:00 AM and 2:00 PM\".")
    (license (package-license perl))))

(define-public perl-datetime-format-builder
  (package
    (name "perl-datetime-format-builder")
    (version "0.81")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/D/DR/DROLSKY/"
                           "DateTime-Format-Builder-" version ".tar.gz"))
       (sha256
        (base32
         "1vrkzw7kmxnyy403ykxgbg2kvgs99nggi4n9gi09ixivnn68mmbw"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-class-factory-util" ,perl-class-factory-util)
       ("perl-datetime" ,perl-datetime)
       ("perl-datetime-format-strptime" ,perl-datetime-format-strptime)
       ("perl-params-validate" ,perl-params-validate)))
    (home-page "http://search.cpan.org/dist/DateTime-Format-Builder/")
    (synopsis "Create DateTime parser classes and objects")
    (description "DateTime::Format::Builder creates DateTime parsers.  Many
string formats of dates and times are simple and just require a basic regular
expression to extract the relevant information.  Builder provides a simple way
to do this without writing reams of structural code.")
    (license artistic2.0)))

(define-public perl-datetime-format-flexible
  (package
    (name "perl-datetime-format-flexible")
    (version "0.28")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/T/TH/THINC/"
                           "DateTime-Format-Flexible-" version ".tar.gz"))
       (sha256
        (base32
         "1g63zs0q2x40h29r7in50c55g6kxiw3m2faw2p6c4rg74sj2k2b5"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-datetime" ,perl-datetime)
       ("perl-datetime-format-builder" ,perl-datetime-format-builder)
       ("perl-datetime-timezone" ,perl-datetime-timezone)
       ("perl-list-moreutils" ,perl-list-moreutils)
       ("perl-module-pluggable" ,perl-module-pluggable)
       ("perl-test-mocktime" ,perl-test-mocktime)))
    (home-page "http://search.cpan.org/dist/DateTime-Format-Flexible/")
    (synopsis "Parse data/time strings")
    (description "DateTime::Format::Flexible attempts to take any string you
give it and parse it into a DateTime object.")
    (license (package-license perl))))

(define-public perl-datetime-format-ical
  (package
    (name "perl-datetime-format-ical")
    (version "0.09")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/D/DR/DROLSKY/"
                           "DateTime-Format-ICal-" version ".tar.gz"))
       (sha256
        (base32
         "0cvwk7pigj7czsp81z35h7prxvylkrlk2l0kwvq0v72ykx9zc2cb"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-module-build" ,perl-module-build)))
    (propagated-inputs
     `(("perl-datetime" ,perl-datetime)
       ("perl-datetime-event-ical" ,perl-datetime-event-ical)
       ("perl-datetime-set" ,perl-datetime-set)
       ("perl-datetime-timezone" ,perl-datetime-timezone)
       ("perl-params-validate" ,perl-params-validate)))
    (home-page "http://search.cpan.org/dist/DateTime-Format-ICal/")
    (synopsis "Parse and format iCal datetime and duration strings")
    (description "This module understands the ICal date/time and duration
formats, as defined in RFC 2445.  It can be used to parse these formats in
order to create the appropriate objects.")
    (license (package-license perl))))

(define-public perl-datetime-format-natural
  (package
    (name "perl-datetime-format-natural")
    (version "1.05")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/S/SC/SCHUBIGER/"
                           "DateTime-Format-Natural-" version ".tar.gz"))
       (sha256
        (base32
         "10ldrhz5rnpsd8qmqn1a4s0w5hhfbjrr13a93yx7kpp89g85pxqv"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-module-build" ,perl-module-build)
       ("perl-module-util" ,perl-module-util)
       ("perl-test-mocktime" ,perl-test-mocktime)))
    (propagated-inputs
     `(("perl-boolean" ,perl-boolean)
       ("perl-clone" ,perl-clone)
       ("perl-date-calc" ,perl-date-calc)
       ("perl-date-calc-xs" ,perl-date-calc-xs)
       ("perl-datetime" ,perl-datetime)
       ("perl-datetime-timezone" ,perl-datetime-timezone)
       ("perl-list-moreutils" ,perl-list-moreutils)
       ("perl-params-validate" ,perl-params-validate)))
    (home-page "http://search.cpan.org/dist/DateTime-Format-Natural/")
    (synopsis "Machine-readable date/time with natural parsing")
    (description "DateTime::Format::Natural takes a string with a human
readable date/time and creates a machine readable one by applying natural
parsing logic.")
    (license (package-license perl))))

(define-public perl-datetime-format-strptime
  (package
    (name "perl-datetime-format-strptime")
    (version "1.73")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/D/DR/DROLSKY/"
                           "DateTime-Format-Strptime-" version ".tar.gz"))
       (sha256
        (base32
         "1gmjcmvh81cla6yn2pvlkr7i25bspg90pzzsizrfb0c5xc37h1vd"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-datetime" ,perl-datetime)
       ("perl-datetime-locale" ,perl-datetime-locale)
       ("perl-datetime-timezone" ,perl-datetime-timezone)
       ("perl-package-deprecationmanager" ,perl-package-deprecationmanager)
       ("perl-params-validate" ,perl-params-validate)
       ("perl-sub-name" ,perl-sub-name)
       ("perl-test-warnings" ,perl-test-warnings)))
    (home-page "http://search.cpan.org/dist/DateTime-Format-Strptime/")
    (synopsis "Parse and format strp and strf time patterns")
    (description "This module implements most of `strptime(3)`, the POSIX
function that is the reverse of `strftime(3)`, for `DateTime`.  While
`strftime` takes a `DateTime` and a pattern and returns a string, `strptime`
takes a string and a pattern and returns the `DateTime` object associated.")
    (license artistic2.0)))

(define-public perl-datetime-locale
  (package
    (name "perl-datetime-locale")
    (version "1.16")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/D/DR/DROLSKY/"
                           "DateTime-Locale-" version ".tar.gz"))
       (sha256
        (base32
         "1zkc0wggbsczbj4qadahh197imr9fa6knxr10zl241lw2i14rbyz"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-file-sharedir" ,perl-file-sharedir)
       ("perl-test-file-sharedir-dist" ,perl-test-file-sharedir-dist)
       ("perl-test-warnings" ,perl-test-warnings)
       ("perl-test-requires" ,perl-test-requires)
       ("perl-namespace-autoclean" ,perl-namespace-autoclean)
       ("perl-file-sharedir-install" ,perl-file-sharedir-install)
       ("perl-cpan-meta-check" ,perl-cpan-meta-check)
       ("perl-module-build" ,perl-module-build)))
    (propagated-inputs
     `(("perl-list-moreutils" ,perl-list-moreutils)
       ("perl-params-validationcompiler" ,perl-params-validationcompiler)))
    (home-page "http://search.cpan.org/dist/DateTime-Locale/")
    (synopsis "Localization support for DateTime.pm")
    (description "The DateTime::Locale modules provide localization data for
the DateTime.pm class.")
    (license (package-license perl))))

(define-public perl-datetime-timezone
  (package
    (name "perl-datetime-timezone")
    (version "2.13")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/D/DR/DROLSKY/"
                           "DateTime-TimeZone-" version ".tar.gz"))
       (sha256
        (base32
         "1371sk4p9clygfwxzvivfqz6q9dy8gn3n4dr1424d0xqsv63jg9k"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-test-fatal" ,perl-test-fatal)
       ("perl-test-requires" ,perl-test-requires)))
    (propagated-inputs
     `(("perl-class-singleton" ,perl-class-singleton)
       ("perl-list-allutils" ,perl-list-allutils)
       ("perl-module-runtime" ,perl-module-runtime)
       ("perl-namespace-autoclean" ,perl-namespace-autoclean)
       ("perl-params-validationcompiler" ,perl-params-validationcompiler)
       ("perl-try-tiny" ,perl-try-tiny)))
    (home-page "http://search.cpan.org/dist/DateTime-TimeZone/")
    (synopsis "Time zone object for Perl")
    (description "This class is the base class for all time zone objects.  A
time zone is represented internally as a set of observances, each of which
describes the offset from GMT for a given time period.  Note that without the
DateTime module, this module does not do much.  It's primary interface is
through a DateTime object, and most users will not need to directly use
DateTime::TimeZone methods.")
    (license (package-license perl))))

(define-public perl-datetimex-easy
  (package
    (name "perl-datetimex-easy")
    (version "0.089")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/R/RO/ROKR/"
                           "DateTimeX-Easy-" version ".tar.gz"))
       (sha256
        (base32
         "0ybs9175h4s39x8a23ap129cgqwmy6w7psa86194jq5cww1d5rhp"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-test-most" ,perl-test-most)))
    (propagated-inputs
     `(("perl-datetime" ,perl-datetime)
       ("perl-datetime-format-flexible" ,perl-datetime-format-flexible)
       ("perl-datetime-format-ical" ,perl-datetime-format-ical)
       ("perl-datetime-format-natural" ,perl-datetime-format-natural)
       ("perl-timedate" ,perl-timedate)))
    (home-page "http://search.cpan.org/dist/DateTimeX-Easy/")
    (synopsis "Parse date/time strings")
    (description "DateTimeX::Easy uses a variety of DateTime::Format packages
to create DateTime objects, with some custom tweaks to smooth out the rough
edges (mainly concerning timezone detection and selection).")
    (license (package-license perl))))

(define-public perl-datetime-format-mail
  (package
    (name "perl-datetime-format-mail")
    (version "0.403")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://cpan/authors/id/B/BO/BOOK/"
                                  "DateTime-Format-Mail-" version ".tar.gz"))
              (sha256
               (base32
                "1c7wapbi9g9p2za52l3skhh31vg4da5kx2yfqzsqyf3p8iff7y4d"))))
    (build-system perl-build-system)
    (inputs
     `(("perl-datetime" ,perl-datetime)
       ("perl-params-validate" ,perl-params-validate)))
    (home-page "http://search.cpan.org/dist/DateTime-Format-Mail/")
    (synopsis "Convert between DateTime and RFC2822/822 formats")
    (description "RFCs 2822 and 822 specify date formats to be used by email.
This module parses and emits such dates.")
    (license (package-license perl))))

(define-public perl-datetime-format-w3cdtf
  (package
    (name "perl-datetime-format-w3cdtf")
    (version "0.07")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://cpan/authors/id/G/GW/GWILLIAMS/"
                                  "DateTime-Format-W3CDTF-" version ".tar.gz"))
              (sha256
               (base32
                "0s32lb1k80p3b3sb7w234zgxnrmadrwbcg41lhaal7dz3dk2p839"))))
    (build-system perl-build-system)
    (inputs
     `(("perl-datetime" ,perl-datetime)))
    (native-inputs
     `(("perl-test-pod" ,perl-test-pod)
       ("perl-test-pod-coverage" ,perl-test-pod-coverage)))
    (home-page "http://search.cpan.org/dist/DateTime-Format-W3CDTF/")
    (synopsis "Parse and format W3CDTF datetime strings")
    (description
     "This module understands the W3CDTF date/time format, an ISO 8601 profile,
defined at https://www.w3.org/TR/NOTE-datetime.  This format is the native date
format of RSS 1.0.  It can be used to parse these formats in order to create
the appropriate objects.")
    (license (package-license perl))))

(define-public perl-devel-caller
  (package
    (name "perl-devel-caller")
    (version "2.06")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/R/RC/RCLAMP/"
                           "Devel-Caller-" version ".tar.gz"))
       (sha256
        (base32
         "1pxpimifzmnjnvf4icclx77myc15ahh0k56sj1djad1855mawwva"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-padwalker" ,perl-padwalker)))
    (home-page "http://search.cpan.org/dist/Devel-Caller/")
    (synopsis "Meatier version of caller")
    (description "Devel::Caller provides meatier version of caller.")
    (license (package-license perl))))

(define-public perl-devel-checkbin
  (package
    (name "perl-devel-checkbin")
    (version "0.02")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/T/TO/TOKUHIROM/"
                           "Devel-CheckBin-" version ".tar.gz"))
       (sha256
        (base32
         "0g71sma9jy0fjm619hcrcsb9spg2y03vjxx36y8k1xpa2553sr7m"))))
    (build-system perl-build-system)
    (native-inputs `(("perl-module-build" ,perl-module-build)))
    (home-page "http://search.cpan.org/dist/Devel-CheckBin/")
    (synopsis "Check that a command is available")
    (description "Devel::CheckBin is a perl module that checks whether a
particular command is available.")
    (license (package-license perl))))

(define-public perl-devel-checkcompiler
  (package
  (name "perl-devel-checkcompiler")
  (version "0.07")
  (source (origin
            (method url-fetch)
            (uri (string-append "mirror://cpan/authors/id/S/SY/SYOHEX/"
                                "Devel-CheckCompiler-" version ".tar.gz"))
            (sha256
             (base32
              "1db973a4dbyknjxq608hywil5ai6vplnayshqxrd7m5qnjbpd2vn"))))
  (build-system perl-build-system)
  (native-inputs
   `(("perl-module-build-tiny" ,perl-module-build-tiny)))
  (home-page "http://search.cpan.org/dist/Devel-CheckCompiler/")
  (synopsis "Check compiler availability")
  (description "@code{Devel::CheckCompiler} is a tiny module to check
whether a compiler is available.  It can test for a C99 compiler, or
you can tell it to compile a C source file with optional linker flags.")
  (license (package-license perl))))

(define-public perl-devel-cycle
  (package
    (name "perl-devel-cycle")
    (version "1.12")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/L/LD/LDS/Devel-Cycle-"
             version
             ".tar.gz"))
       (sha256
        (base32
         "1hhb77kz3dys8yaik452j22cm3510zald2mpvfyv5clqv326aczx"))))
    (build-system perl-build-system)
    (home-page
     "http://search.cpan.org/dist/Devel-Cycle/")
    (synopsis "Find memory cycles in objects")
    (description
     "@code{Devel::Cycle} This is a tool for finding circular references in
objects and other types of references.  Because of Perl's reference-count
based memory management, circular references will cause memory leaks.")
    (license perl-license)))

(define-public perl-devel-globaldestruction
  (package
    (name "perl-devel-globaldestruction")
    (version "0.14")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/H/HA/HAARG/"
                           "Devel-GlobalDestruction-" version ".tar.gz"))
       (sha256
        (base32
         "1aslj6myylsvzr0vpqry1cmmvzbmpbdcl4v9zrl18ccik7rabf1l"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-sub-exporter-progressive" ,perl-sub-exporter-progressive)))
    (home-page "http://search.cpan.org/dist/Devel-GlobalDestruction/")
    (synopsis "Provides equivalent of ${^GLOBAL_PHASE} eq 'DESTRUCT' for older perls")
    (description "Devel::GlobalDestruction provides a function returning the
equivalent of \"$@{^GLOBAL_PHASE@} eq 'DESTRUCT'\" for older perls.")
    (license (package-license perl))))

(define-public perl-devel-hide
  (package
    (name "perl-devel-hide")
    (version "0.0009")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/F/FE/FERREIRA/Devel-Hide-"
                           version ".tar.gz"))
       (sha256
        (base32
         "1phnzbw58v6551nhv6sg86m72nx9w5j4msh1hg4jvkakkq5w9pki"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-test-pod" ,perl-test-pod)
       ("perl-test-pod-coverage" ,perl-test-pod-coverage)))
    (home-page "http://search.cpan.org/dist/Devel-Hide/")
    (synopsis "Forces the unavailability of specified Perl modules (for testing)")
    (description "Given a list of Perl modules/filenames, this module makes
@code{require} and @code{use} statements fail (no matter whether the specified
files/modules are installed or not).")
    (license (package-license perl))))

(define-public perl-devel-lexalias
  (package
    (name "perl-devel-lexalias")
    (version "0.05")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/R/RC/RCLAMP/"
                           "Devel-LexAlias-" version ".tar.gz"))
       (sha256
        (base32
         "0wpfpjqlrncslnmxa37494sfdy0901510kj2ds2k6q167vadj2jy"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-devel-caller" ,perl-devel-caller)))
    (home-page "http://search.cpan.org/dist/Devel-LexAlias/")
    (synopsis "Alias lexical variables")
    (description "Devel::LexAlias provides the ability to alias a lexical
variable in a subroutines scope to one of your choosing.")
    (license (package-license perl))))

(define-public perl-devel-overloadinfo
  (package
    (name "perl-devel-overloadinfo")
    (version "0.004")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/I/IL/ILMARI/"
                           "Devel-OverloadInfo-" version ".tar.gz"))
       (sha256
        (base32
         "0zckjhzdqa6smpp98y15mqafsyzwjxwrvk10snzhn2sb0r889s43"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-test-fatal" ,perl-test-fatal)))
    (propagated-inputs
     `(("perl-package-stash" ,perl-package-stash)
       ("perl-sub-identify" ,perl-sub-identify)
       ("perl-mro-compat" ,perl-mro-compat)))
    (home-page "http://search.cpan.org/dist/Devel-OverloadInfo/")
    (synopsis "Introspect overloaded operators")
    (description "Devel::OverloadInfo returns information about overloaded
operators for a given class (or object), including where in the inheritance
hierarchy the overloads are declared and where the code implementing it is.")
    (license (package-license perl))))

(define-public perl-devel-partialdump
  (package
    (name "perl-devel-partialdump")
    (version "0.18")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/E/ET/ETHER/"
                           "Devel-PartialDump-" version ".tar.gz"))
       (sha256
        (base32
         "0i1khiyi4h4h8vfwn7xip5c53z2hb2rk6407f3csvrdsiibvy53q"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-module-build-tiny" ,perl-module-build-tiny)
       ("perl-test-warn" ,perl-test-warn)
       ("perl-test-simple" ,perl-test-simple)))
    (propagated-inputs
     `(("perl-class-tiny" ,perl-class-tiny)
       ("perl-sub-exporter" ,perl-sub-exporter)
       ("perl-namespace-clean" ,perl-namespace-clean)))
    (home-page "http://search.cpan.org/dist/Devel-PartialDump/")
    (synopsis "Partial dumping of data structures")
    (description "This module is a data dumper optimized for logging of
arbitrary parameters.")
    (license (package-license perl))))

(define-public perl-devel-stacktrace
  (package
    (name "perl-devel-stacktrace")
    (version "2.03")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/D/DR/DROLSKY/"
                           "Devel-StackTrace-" version ".tar.gz"))
       (sha256
        (base32
         "0j58kgjr9s3vibsgifmk9k5h7daag0cb9x45f30m9qi4pr7cs63n"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Devel-StackTrace/")
    (synopsis "Object representing a stack trace")
    (description "The Devel::StackTrace module contains two classes,
Devel::StackTrace and Devel::StackTrace::Frame.  These objects encapsulate the
information that can be retrieved via Perl's caller() function, as well as
providing a simple interface to this data.")
    (license artistic2.0)))

(define-public perl-devel-stacktrace-ashtml
  (package
    (name "perl-devel-stacktrace-ashtml")
    (version "0.15")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/M/MI/MIYAGAWA/"
                           "Devel-StackTrace-AsHTML-" version ".tar.gz"))
       (sha256
        (base32
         "0iri5nb2lb76qv5l9z0vjpfrq5j2fyclkd64kh020bvy37idp0v2"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-devel-stacktrace" ,perl-devel-stacktrace)))
    (home-page "http://search.cpan.org/dist/Devel-StackTrace-AsHTML/")
    (synopsis "Displays stack trace in HTML")
    (description "Devel::StackTrace::AsHTML adds as_html method to
Devel::StackTrace which displays the stack trace in beautiful HTML, with code
snippet context and function parameters.  If you call it on an instance of
Devel::StackTrace::WithLexicals, you even get to see the lexical variables of
each stack frame.")
    (license (package-license perl))))

(define-public perl-devel-symdump
  (package
    (name "perl-devel-symdump")
    (version "2.18")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/A/AN/ANDK/"
                           "Devel-Symdump-" version ".tar.gz"))
       (sha256
        (base32
         "1h3n0w23camhj20a97nw7v40rqa7xcxx8vkn2qjjlngm0yhq2vw2"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Devel-Symdump/")
    (synopsis "Dump symbol names or the symbol table")
    (description "Devel::Symdump provides access to the perl symbol table.")
    (license (package-license perl))))

(define-public perl-digest-hmac
  (package
    (name "perl-digest-hmac")
    (version "1.03")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/G/GA/GAAS/"
                           "Digest-HMAC-" version ".tar.gz"))
       (sha256
        (base32
         "0naavabbm1c9zgn325ndy66da4insdw9l3mrxwxdfi7i7xnjrirv"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Digest-HMAC/")
    (synopsis "Keyed-Hashing for Message Authentication")
    (description "The Digest::HMAC module follows the common Digest::
interface for the RFC 2104 HMAC mechanism.")
    (license (package-license perl))))

(define-public perl-digest-md5
  (package
    (name "perl-digest-md5")
    (version "2.55")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/G/GA/GAAS/Digest-MD5-"
                           version ".tar.gz"))
       (sha256
        (base32
         "0g0fklbrm2krswc1xhp4iwn1dhqq71fqh2p5wm8xj9a4s6i9ic83"))))
    (build-system perl-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-after 'build 'set-permissions
           (lambda _
             ;; Make MD5.so read-write so it can be stripped.
             (chmod "blib/arch/auto/Digest/MD5/MD5.so" #o755))))))
    (home-page "http://search.cpan.org/dist/Digest-MD5/")
    (synopsis "Perl interface to the MD-5 algorithm")
    (description
     "The @code{Digest::MD5} module allows you to use the MD5 Message Digest
algorithm from within Perl programs.  The algorithm takes as
input a message of arbitrary length and produces as output a
128-bit \"fingerprint\" or \"message digest\" of the input.")
    (license (package-license perl))))

(define-public perl-digest-sha1
  (package
    (name "perl-digest-sha1")
    (version "2.13")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://cpan/authors/id/G/GA/GAAS/"
                                  "Digest-SHA1-" version ".tar.gz"))
              (sha256
               (base32
                "1k23p5pjk42vvzg8xcn4iwdii47i0qm4awdzgbmz08bl331dmhb8"))))
    (build-system perl-build-system)
    (synopsis "Perl implementation of the SHA-1 message digest algorithm")
    (description
     "This package provides 'Digest::SHA1', an implementation of the NIST
SHA-1 message digest algorithm for use by Perl programs.")
    (home-page (string-append "http://search.cpan.org/~gaas/Digest-SHA1-"
                              version "/SHA1.pm"))
    (license (package-license perl))))

(define-public perl-dist-checkconflicts
  (package
    (name "perl-dist-checkconflicts")
    (version "0.11")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://cpan/authors/id/D/DO/DOY/"
                                  "Dist-CheckConflicts-" version ".tar.gz"))
              (sha256
               (base32
                "1i7dr9jpdiy2nijl2p4q5zg2q2s9ckbj2hs4kmnnckf9hsb4p17a"))))
    (build-system perl-build-system)
    (native-inputs `(("perl-test-fatal" ,perl-test-fatal)))
    (propagated-inputs
     `(("perl-module-runtime" ,perl-module-runtime)))
    (home-page "http://search.cpan.org/dist/Dist-CheckConflicts/")
    (synopsis "Declare version conflicts for your dist")
    (description "This module allows you to specify conflicting versions of
modules separately and deal with them after the module is done installing.")
    (license (package-license perl))))

(define-public perl-encode-detect
  (package
    (name "perl-encode-detect")
    (version "1.01")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/J/JG/JGMYERS/"
                           "Encode-Detect-" version ".tar.gz"))
       (sha256
        (base32
         "1wdv9ffgs4xyfh5dnh09dqkmmlbf5m1hxgdgb3qy6v6vlwx8jkc3"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-module-build" ,perl-module-build)))
    (home-page "http://search.cpan.org/dist/Encode-Detect/")
    (synopsis "Detect the encoding of data")
    (description "This package provides a class @code{Encode::Detect} to detect
the encoding of data.")
    (license mpl1.1)))

(define-public perl-encode-eucjpascii
  (package
    (name "perl-encode-eucjpascii")
    (version "0.03")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/N/NE/NEZUMI/"
                           "Encode-EUCJPASCII-" version ".tar.gz"))
       (sha256
        (base32
         "0qg8kmi7r9jcf8326b4fyq5sdpqyim2a11h7j77q577xam6x767r"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Encode-EUCJPASCII/")
    (synopsis "ASCII mapping for eucJP encoding")
    (description "This package provides an ASCII mapping for the eucJP
encoding.")
    (license (package-license perl))))

(define-public perl-encode-jis2k
  (package
    (name "perl-encode-jis2k")
    (version "0.03")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/D/DA/DANKOGAI/"
                           "Encode-JIS2K-" version ".tar.gz"))
       (sha256
        (base32
         "1k1mdj4rd9m1z4h7qd2dl92ky0r1rk7mmagwsvdb9pirvdr4vj0y"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Encode-JIS2K/")
    (synopsis "JIS X 0212 (aka JIS 2000) encodings")
    (description "This package provides encodings for JIS X 0212, which is
also known as JIS 2000.")
    (license (package-license perl))))

(define-public perl-encode-hanextra
  (package
    (name "perl-encode-hanextra")
    (version "0.23")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/A/AU/AUDREYT/"
                           "Encode-HanExtra-" version ".tar.gz"))
       (sha256
        (base32
         "0fj4vd8iva2i0j6s2fyhwgr9afrvhr6gjlzi7805h257mmnb1m0z"))))
    (build-system perl-build-system)
    (arguments
     '(#:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'set-env
           (lambda _ (setenv "PERL_USE_UNSAFE_INC" "1"))))))
    (home-page "http://search.cpan.org/dist/Encode-HanExtra/")
    (synopsis "Additional Chinese encodings")
    (description "This Perl module provides Chinese encodings that are not
part of Perl by default, including \"BIG5-1984\", \"BIG5-2003\", \"BIG5PLUS\",
\"BIG5EXT\", \"CCCII\", \"EUC-TW\", \"CNS11643-*\", \"GB18030\", and
\"UNISYS\".")
    (license expat)))

(define-public perl-env-path
  (package
    (name "perl-env-path")
    (version "0.19")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/D/DS/DSB/Env-Path-"
             version
             ".tar.gz"))
       (sha256
        (base32
         "1qhmj15a66h90pjl2dgnxsb9jj3b1r5mpvnr87cafcl8g69z0jr4"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Env-Path/")
    (synopsis "Advanced operations on path variables")
    (description "@code{Env::Path} presents an object-oriented interface to
path variables, defined as that subclass of environment variables which name
an ordered list of file system elements separated by a platform-standard
separator.")
    (license (package-license perl))))

(define-public perl-error
  (package
    (name "perl-error")
    (version "0.17023")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://cpan/authors/id/S/SH/SHLOMIF/"
                                  "Error-" version ".tar.gz"))
              (sha256
               (base32
                "0dsxic78mxy30qvbbdzfyp501hbkwhnbmafqfxipr0yqfy8f2j5g"))))
    (build-system perl-build-system)
    (native-inputs `(("perl-module-build" ,perl-module-build)))
    (home-page "http://search.cpan.org/dist/Error/")
    (synopsis "OO-ish Error/Exception handling for Perl")
    (description "The Error package provides two interfaces.  Firstly Error
provides a procedural interface to exception handling.  Secondly Error is a
base class for errors/exceptions that can either be thrown, for subsequent
catch, or can simply be recorded.")
    (license (package-license perl))))

(define-public perl-eval-closure
  (package
    (name "perl-eval-closure")
    (version "0.14")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/D/DO/DOY/"
                           "Eval-Closure-" version ".tar.gz"))
       (sha256
        (base32
         "1bcc47r6zm3hfr6ccsrs72kgwxm3wkk07mgnpsaxi67cypr482ga"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-test-fatal" ,perl-test-fatal)
       ("perl-test-requires" ,perl-test-requires)))
    (propagated-inputs
     `(("perl-devel-lexalias" ,perl-devel-lexalias)))
    (home-page "http://search.cpan.org/dist/Eval-Closure/")
    (synopsis "Safely and cleanly create closures via string eval")
    (description "String eval is often used for dynamic code generation.  For
instance, Moose uses it heavily, to generate inlined versions of accessors and
constructors, which speeds code up at runtime by a significant amount.  String
eval is not without its issues however - it's difficult to control the scope
it's used in (which determines which variables are in scope inside the eval),
and it's easy to miss compilation errors, since eval catches them and sticks
them in $@@ instead.  This module attempts to solve these problems.  It
provides an eval_closure function, which evals a string in a clean
environment, other than a fixed list of specified variables.  Compilation
errors are rethrown automatically.")
    (license (package-license perl))))

(define-public perl-exception-class
  (package
    (name "perl-exception-class")
    (version "1.39")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/D/DR/DROLSKY/"
                           "Exception-Class-" version ".tar.gz"))
       (sha256
        (base32
         "10r06v6568s33p6h9f9ml0iabc07id86mjkf74gy7ld6d5m7b741"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-devel-stacktrace" ,perl-devel-stacktrace)
       ("perl-class-data-inheritable" ,perl-class-data-inheritable)))
    (home-page "http://search.cpan.org/dist/Exception-Class/")
    (synopsis "Allows you to declare real exception classes in Perl")
    (description "Exception::Class allows you to declare exception hierarchies
in your modules in a \"Java-esque\" manner.")
    (license (package-license perl))))

(define-public perl-exporter-lite
  (package
    (name "perl-exporter-lite")
    (version "0.08")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://cpan/authors/id/N/NE/NEILB/"
                                  "Exporter-Lite-" version ".tar.gz"))
              (sha256
               (base32
                "1hns15imih8z2h6zv3m1wwmv9fiysacsb52y94v6zf2cmw4kjny0"))))
    (build-system perl-build-system)
    (synopsis "Lightweight exporting of functions and variables")
    (description
     "Exporter::Lite is an alternative to Exporter, intended to provide a
lightweight subset of the most commonly-used functionality.  It supports
import(), @@EXPORT and @@EXPORT_OK and not a whole lot else.")
    (home-page "http://search.cpan.org/dist/Exporter-Lite/")
    (license (package-license perl))))

(define-public perl-exporter-tiny
  (package
    (name "perl-exporter-tiny")
    (version "0.042")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/T/TO/TOBYINK/"
                           "Exporter-Tiny-" version ".tar.gz"))
       (sha256
        (base32
         "0gq2ia8c6n84gdrlc73vab61djs8gs8zf7fqx8cxbg5zxg2j45lg"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Exporter-Tiny/")
    (synopsis "Exporter with the features of Sub::Exporter but only core dependencies")
    (description "Exporter::Tiny supports many of Sub::Exporter's
external-facing features including renaming imported functions with the `-as`,
`-prefix` and `-suffix` options; explicit destinations with the `into` option;
and alternative installers with the `installler` option.  But it's written in
only about 40% as many lines of code and with zero non-core dependencies.")
    (license (package-license perl))))

(define-public perl-extutils-depends
  (package
    (name "perl-extutils-depends")
    (version "0.405")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/X/XA/XAOC/ExtUtils-Depends-"
             version
             ".tar.gz"))
       (sha256
        (base32
         "0b4ab9qmcihsfs2ajhn5qzg7nhazr68v3r0zvb7076smswd41mla"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-test-number-delta"
        ,perl-test-number-delta)))
    (home-page "http://search.cpan.org/dist/ExtUtils-Depends/")
    (synopsis "Easily build XS extensions that depend on XS extensions")
    (description "ExtUtils::Depends builds XS extensions that depend on XS
extensions")
    (license (package-license perl))))

(define-public perl-extutils-installpaths
  (package
    (name "perl-extutils-installpaths")
    (version "0.011")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/L/LE/LEONT/"
                           "ExtUtils-InstallPaths-" version ".tar.gz"))
       (sha256
        (base32
         "0z06y0fhx9hy9x01abb7s2xdbqrh9x4ps7avmlf4bwfwih2gl2bn"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-extutils-config" ,perl-extutils-config)))
    (home-page "http://search.cpan.org/dist/ExtUtils-InstallPaths/")
    (synopsis "Build.PL install path logic made easy")
    (description "This module tries to make install path resolution as easy as
possible.")
    (license (package-license perl))))

(define-public perl-extutils-config
  (package
    (name "perl-extutils-config")
    (version "0.008")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/L/LE/LEONT/"
                           "ExtUtils-Config-" version ".tar.gz"))
       (sha256
        (base32
         "130s5zk4krrymbynqxx62g13jynnb7xi7vdpg65cw3b56kv08ldf"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/ExtUtils-Config/")
    (synopsis "Wrapper for perl's configuration")
    (description "ExtUtils::Config is an abstraction around the %Config hash.
By itself it is not a particularly interesting module by any measure, however
it ties together a family of modern toolchain modules.")
    (license (package-license perl))))

(define-public perl-extutils-depends
  (package
    (name "perl-extutils-depends")
    (version "0.405")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://cpan/authors/id/X/XA/XAOC/"
                                  "ExtUtils-Depends-" version ".tar.gz"))
              (sha256
               (base32
                "0b4ab9qmcihsfs2ajhn5qzg7nhazr68v3r0zvb7076smswd41mla"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-test-number-delta" ,perl-test-number-delta)))
    (home-page "http://search.cpan.org/dist/ExtUtils-Depends/")
    (synopsis "Easily build XS extensions that depend on XS extensions")
    (description
     "This module tries to make it easy to build Perl extensions that use
functions and typemaps provided by other perl extensions.  This means that a
perl extension is treated like a shared library that provides also a C and an
XS interface besides the perl one.")
    (license (package-license perl))))

(define-public perl-extutils-helpers
  (package
    (name "perl-extutils-helpers")
    (version "0.022")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/L/LE/LEONT/"
                           "ExtUtils-Helpers-" version ".tar.gz"))
       (sha256
        (base32
         "15dalfwmpfmifw312i5pwiai8134pxf7b2804shlqhdk1xqczy6k"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/ExtUtils-Helpers/")
    (synopsis "Various portability utilities for module builders")
    (description "This module provides various portable helper functions for
module building modules.")
    (license (package-license perl))))

(define-public perl-extutils-libbuilder
  (package
    (name "perl-extutils-libbuilder")
    (version "0.08")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/A/AM/AMBS/"
                           "ExtUtils-LibBuilder-" version ".tar.gz"))
       (sha256
        (base32
         "1lmmfcjxvsvhn4f3v2lyylgr8dzcf5j7mnd1pkq3jc75dph724f5"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-module-build" ,perl-module-build)))
    (home-page "http://search.cpan.org/dist/ExtUtils-LibBuilder/")
    (synopsis "Tool to build C libraries")
    (description "Some Perl modules need to ship C libraries together with
their Perl code.  Although there are mechanisms to compile and link (or glue)
C code in your Perl programs, there isn't a clear method to compile standard,
self-contained C libraries.  This module main goal is to help in that task.")
    (license (package-license perl))))

(define-public perl-extutils-pkgconfig
  (package
    (name "perl-extutils-pkgconfig")
    (version "1.16")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://cpan/authors/id/X/XA/XAOC/"
                                  "ExtUtils-PkgConfig-" version ".tar.gz"))
              (sha256
               (base32
                "0vhwh0731rhh1sswmvagq0myn754dnkab8sizh6d3n6pjpcwxsmv"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("pkg-config" ,pkg-config)))
    (home-page "http://search.cpan.org/dist/ExtUtils-PkgConfig/")
    (synopsis "Simplistic interface to pkg-config")
    (description
     "@code{ExtUtils::PkgConfig} is a very simplistic interface to the
@command{pkg-config} utility, intended for use in the @file{Makefile.PL}
of perl extensions which bind libraries that @command{pkg-config} knows.
It is really just boilerplate code that you would have written yourself.")
    (license lgpl2.1+)))

(define-public perl-file-changenotify
  (package
    (name "perl-file-changenotify")
    (version "0.24")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/D/DR/DROLSKY/"
                           "File-ChangeNotify-" version ".tar.gz"))
       (sha256
        (base32
         "090i265f73jlcl5rv250791vw32j9vvl4nd5abc7myg0klb8109w"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-module-build" ,perl-module-build)
       ("perl-test-exception" ,perl-test-exception)))
    (propagated-inputs
     `(("perl-class-load" ,perl-class-load)
       ("perl-list-moreutils" ,perl-list-moreutils)
       ("perl-module-pluggable" ,perl-module-pluggable)
       ("perl-moose" ,perl-moose)
       ("perl-moosex-params-validate" ,perl-moosex-params-validate)
       ("perl-moosex-semiaffordanceaccessor"
        ,perl-moosex-semiaffordanceaccessor)
       ("perl-namespace-autoclean" ,perl-namespace-autoclean)))
    (home-page "http://search.cpan.org/dist/File-ChangeNotify/")
    (synopsis "Watch for changes to files")
    (description "This module provides a class to monitor a directory for
changes made to any file.")
    (license artistic2.0)))

(define-public perl-file-configdir
  (package
    (name "perl-file-configdir")
    (version "0.018")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/R/RE/REHSACK/"
                           "File-ConfigDir-" version ".tar.gz"))
       (sha256
        (base32
         "1xpzrlya0gskk7lm6gppyfwbk0swv0n6ssgp629575dk5l49z2rf"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-file-homedir" ,perl-file-homedir)
       ("perl-list-moreutils" ,perl-list-moreutils)))
    (home-page "http://search.cpan.org/dist/File-ConfigDir/")
    (synopsis "Get directories of configuration files")
    (description "This module is a helper for installing, reading and finding
configuration file locations.  @code{File::ConfigDir} is a module to help out
when Perl modules (especially applications) need to read and store
configuration files from more than one location.")
    (license (package-license perl))))

(define-public perl-file-copy-recursive
  (package
    (name "perl-file-copy-recursive")
    (version "0.38")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/D/DM/DMUEY/"
                           "File-Copy-Recursive-" version ".tar.gz"))
       (sha256
        (base32
         "1syyyvylr51iicialdmv0dw06q49xzv8zrkb5cn8ma4l73gvvk44"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/File-Copy-Recursive/")
    (synopsis "Recursively copy files and directories")
    (description "This module has 3 functions: one to copy files only, one to
copy directories only, and one to do either depending on the argument's
type.")
    (license (package-license perl))))

(define-public perl-file-find-rule
  (package
    (name "perl-file-find-rule")
    (version "0.33")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/R/RC/RCLAMP/"
                           "File-Find-Rule-" version ".tar.gz"))
       (sha256
        (base32
         "0w73b4jr2fcrd74a1w3b2jryq3mqzc8z5mk7ia9p85xn3qmpa5r4"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-text-glob" ,perl-text-glob)
       ("perl-number-compare" ,perl-number-compare)))
    (home-page "http://search.cpan.org/dist/File-Find-Rule/")
    (synopsis "Alternative interface to File::Find")
    (description "File::Find::Rule is a friendlier interface to File::Find.
It allows you to build rules which specify the desired files and
directories.")
    (license (package-license perl))))

(define-public perl-file-find-rule-perl
  (package
    (name "perl-file-find-rule-perl")
    (version "1.15")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/E/ET/ETHER/"
                           "File-Find-Rule-Perl-" version ".tar.gz"))
       (sha256
        (base32
         "19iy8spzrvh71x33b5yi16wjw5jjvs12jvjj0f7f3370hqzl6j4s"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-file-find-rule" ,perl-file-find-rule)
       ("perl-params-util" ,perl-params-util)
       ("perl-parse-cpan-meta" ,perl-parse-cpan-meta)))
    (home-page "http://search.cpan.org/dist/File-Find-Rule-Perl/")
    (synopsis "Common rules for searching for Perl things")
    (description "File::Find::Rule::Perl provides methods for finding various
types Perl-related files, or replicating search queries run on a distribution
in various parts of the CPAN ecosystem.")
    (license (package-license perl))))

(define-public perl-file-grep
  (package
    (name "perl-file-grep")
    (version "0.02")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/M/MN/MNEYLON/File-Grep-"
             version
             ".tar.gz"))
       (sha256
        (base32
         "0cjnz3ak7s3x3y3q48xb9ka2q9d7xvch58vy80hqa9xn9qkiabj6"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/File-Grep/")
    (synopsis "Matches patterns in a series of files")
    (description "@code{File::Grep} provides similar functionality as perl's
builtin @code{grep}, @code{map}, and @code{foreach} commands, but iterating
over a passed filelist instead of arrays.  While trivial, this module can
provide a quick dropin when such functionality is needed.")
    (license (package-license perl))))

(define-public perl-file-homedir
  (package
    (name "perl-file-homedir")
    (version "1.002")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/R/RE/REHSACK/"
                           "File-HomeDir-" version ".tar.gz"))
       (sha256
        (base32
         "0x62hn8rc7ninf9nlp69h61yh21g4cbq2g81sh64cf2ify2hqk7b"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-file-which" ,perl-file-which)))
    (arguments `(#:tests? #f))          ;Not appropriate for chroot
    (home-page "http://search.cpan.org/dist/File-HomeDir/")
    (synopsis "Find your home and other directories on any platform")
    (description "File::HomeDir is a module for locating the directories that
are \"owned\" by a user (typically your user) and to solve the various issues
that arise trying to find them consistently across a wide variety of
platforms.")
    (license (package-license perl))))

(define-public perl-file-path
  (package
    (name "perl-file-path")
    (version "2.13")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/J/JK/JKEENAN/File-Path-"
             version
             ".tar.gz"))
       (sha256
        (base32
         "039gc0i5cbdmidl8j8x195yykwcdmzwawmpapnysvljl8l33jqwj"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/File-Path/")
    (synopsis "Create or remove directory trees")
    (description "This module provide a convenient way to create directories
of arbitrary depth and to delete an entire directory subtree from the
file system.")
    (license (package-license perl))))

(define-public perl-file-pushd
  (package
    (name "perl-file-pushd")
    (version "1.014")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/D/DA/DAGOLDEN/File-pushd-"
             version
             ".tar.gz"))
       (sha256
        (base32
         "02rlqvyy7gly3dsqwaa81aisyy9c791b8xvwzczcbgmcwgzkgaxm"))))
    (build-system perl-build-system)
    (home-page
     "http://search.cpan.org/dist/File-pushd/")
    (synopsis
     "Change directory temporarily for a limited scope")
    (description "@code{File::pushd} does a temporary @code{chdir} that is
easily and automatically reverted, similar to @code{pushd} in some Unix
command shells.  It works by creating an object that caches the original
working directory.  When the object is destroyed, the destructor calls
@code{chdir} to revert to the original working directory.  By storing the
object in a lexical variable with a limited scope, this happens automatically
at the end of the scope.")
    (license asl2.0)))

(define-public perl-file-list
  (package
    (name "perl-file-list")
    (version "0.3.1")
    (source (origin
             (method url-fetch)
             (uri (string-append
                   "mirror://cpan/authors/id/D/DO/DOPACKI/File-List-"
                   version ".tar.gz"))
             (sha256
              (base32
               "00m5ax4aq59hdvav6yc4g63vhx3a57006rglyypagvrzfxjvm8s8"))))
    (build-system perl-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'cd
           (lambda _ (chdir "List") #t)))))
    (license (package-license perl))
    (synopsis "Perl extension for crawling directory trees and compiling
lists of files")
    (description
     "The File::List module crawls the directory tree starting at the
provided base directory and can return files (and/or directories if desired)
matching a regular expression.")
    (home-page "http://search.cpan.org/~dopacki/File-List//")))

(define-public perl-file-remove
  (package
    (name "perl-file-remove")
    (version "1.57")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/S/SH/SHLOMIF/"
                           "File-Remove-" version ".tar.gz"))
       (sha256
        (base32
         "1b814lw181kkqh6c1n4p2zlzzsq6ic5pfpr831nphf2w2rhcvgmk"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/File-Remove/")
    (synopsis "Remove files and directories in Perl")
    (description "File::Remove::remove removes files and directories.  It acts
like /bin/rm, for the most part.  Although \"unlink\" can be given a list of
files, it will not remove directories; this module remedies that.  It also
accepts wildcards, * and ?, as arguments for file names.")
    (license (package-license perl))))

(define-public perl-file-sharedir
  (package
    (name "perl-file-sharedir")
    (version "1.104")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/R/RE/REHSACK/"
                           "File-ShareDir-" version ".tar.gz"))
       (sha256
        (base32
         "1bqwhk3qfg60bkpi5b83bh93sng8jx20i3ka5sixc0prrppjidh7"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-file-sharedir-install" ,perl-file-sharedir-install)))
    (propagated-inputs
     `(("perl-class-inspector" ,perl-class-inspector)))
    (home-page "http://search.cpan.org/dist/File-ShareDir/")
    (synopsis "Locate per-dist and per-module shared files")
    (description "The intent of File::ShareDir is to provide a companion to
Class::Inspector and File::HomeDir.  Quite often you want or need your Perl
module to have access to a large amount of read-only data that is stored on
the file-system at run-time.  Once the files have been installed to the
correct directory, you can use File::ShareDir to find your files again after
the installation.")
    (license (package-license perl))))

(define-public perl-file-sharedir-dist
  (package
    (name "perl-file-sharedir-dist")
    (version "0.05")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/P/PL/PLICEASE/"
                           "File-ShareDir-Dist-" version ".tar.gz"))
       (sha256
        (base32
         "1xkmrckp1qfi9ik098n2vz0r8g7wfwp2y05zjd100w6wcqwfzcpn"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/File-ShareDir-Dist/")
    (synopsis "Locate per-dist shared files")
    (description "File::ShareDir::Dist finds share directories for
distributions.  It is a companion module to File::ShareDir.")
    (license (package-license perl))))

(define-public perl-file-sharedir-install
  (package
    (name "perl-file-sharedir-install")
    (version "0.11")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/E/ET/ETHER/"
                           "File-ShareDir-Install-" version ".tar.gz"))
       (sha256
        (base32
         "1j0cw1aq9fdv9kl1a6fnfa4zihsvmcqzy9sb0xk0i9pyx5r8ggrj"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-module-build" ,perl-module-build)))
    (home-page "http://search.cpan.org/dist/File-ShareDir-Install/")
    (synopsis "Install shared files")
    (description "File::ShareDir::Install allows you to install read-only data
files from a distribution.  It is a companion module to File::ShareDir, which
allows you to locate these files after installation.")
    (license (package-license perl))))

(define-public perl-file-slurp
  (package
    (name "perl-file-slurp")
    (version "9999.19")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/U/UR/URI/"
                           "File-Slurp-" version ".tar.gz"))
       (sha256
        (base32
         "0hrn4nipwx40d6ji8ssgr5nw986z9iqq8cn0kdpbszh9jplynaff"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/File-Slurp/")
    (synopsis "Reading/Writing/Modifying of complete files")
    (description "File::Slurp provides subroutines to read or write entire
files with a simple call.  It also has a subroutine for reading the list of
file names in a directory.")
    (license (package-license perl))))

(define-public perl-file-slurper
  (package
    (name "perl-file-slurper")
    (version "0.008")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/L/LE/LEONT/File-Slurper-"
             version
             ".tar.gz"))
       (sha256
        (base32
         "0cyjspspms6zyjcqz9v18dbs574g085h2jzjh41xvsrc1qa8bxhh"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-perlio-utf8_strict" ,perl-perlio-utf8_strict)))
    (home-page "http://search.cpan.org/dist/File-Slurper/")
    (synopsis "Simple, sane and efficient module to slurp a file")
    (description "This module provides functions for fast and correct file
slurping and spewing.  All functions are optionally exported.")
    (license (package-license perl))))

(define-public perl-file-slurp-tiny
  (package
    (name "perl-file-slurp-tiny")
    (version "0.004")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://cpan/authors/id/L/LE/LEONT/"
                                  "File-Slurp-Tiny-" version ".tar.gz"))
              (sha256
               (base32
                "07kzfmibl43dq4c803f022g2rcfv4nkjgipxclz943mzxaz9aaa5"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/File-Slurp-Tiny/")
    (synopsis "Simple file reader and writer")
    (description
     "This module provides functions for fast reading and writing of files.")
    (license (package-license perl))))

(define-public perl-file-temp
  (package
    (name "perl-file-temp")
    (version "0.2304")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/D/DA/DAGOLDEN/"
                           "File-Temp-" version ".tar.gz"))
       (sha256
        (base32
         "1b11scbw77924awwdf5yw8sk8z0s2hskvpyyxws9yz4gwhim6h8k"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-parent" ,perl-parent)))
    (home-page "http://search.cpan.org/dist/File-Temp/")
    (synopsis "Return name and handle of a temporary file safely")
    (description "File::Temp can be used to create and open temporary files in
a safe way.")
    (license (package-license perl))))

(define-public perl-file-which
  (package
    (name "perl-file-which")
    (version "1.09")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://cpan/authors/id/A/AD/ADAMK/"
                                  "File-Which-" version ".tar.gz"))
              (sha256
               (base32
                "1hxjyh9yrv32f3g8vrnr8iylzprajsac14vjm75kf1qnj1jyqbxp"))))
    (build-system perl-build-system)
    (native-inputs `(("test-script" ,perl-test-script)))
    (synopsis "Portable implementation of the `which' utility")
    (description
     "File::Which was created to be able to get the paths to executable
programs on systems under which the `which' program wasn't implemented in the
shell.")
    (home-page (string-append "http://search.cpan.org/~adamk//"
                              "File-Which-" version))
    (license (package-license perl))))

(define-public perl-file-zglob
  (package
    (name "perl-file-zglob")
    (version "0.11")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "mirror://cpan/authors/id/T/TO/TOKUHIROM/File-Zglob-"
                    version ".tar.gz"))
              (sha256
               (base32
                "16v61rn0yimpv5kp6b20z2f1c93n5kpsyjvr0gq4w2dc43gfvc8w"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-module-install" ,perl-module-install)))
    (home-page "http://search.cpan.org/dist/File-Zglob/")
    (synopsis "Extended Unix style glob functionality")
    (description "@code{File::Zglob} provides a traditional Unix @code{glob}
functionality; it returns a list of file names that match the given pattern.
For instance, it supports the @code{**/*.pm} form.")
    (license (package-license perl))))

(define-public perl-getopt-long
  (package
    (name "perl-getopt-long")
    (version "v2.49.1")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/J/JV/JV/"
                           "Getopt-Long-" (substring version 1) ".tar.gz"))
       (sha256
        (base32
         "0bw8gbhj8s5gmkqvs3m7pk9arqhgqssrby4yimh29ah9alix9ylq"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Getopt-Long/")
    (synopsis "Module to handle parsing command line options")
    (description "The @code{Getopt::Long} module implements an extended getopt
function called @code{GetOptions()}.  It parses the command line from
@code{ARGV}, recognizing and removing specified options and their possible
values.

This function adheres to the POSIX syntax for command line options, with GNU
extensions.  In general, this means that options have long names instead of
single letters, and are introduced with a double dash \"--\".  Support for
bundling of command line options, as was the case with the more traditional
single-letter approach, is provided but not enabled by default.")
    ;; Can be used with either license.
    (license (list (package-license perl) gpl2+))))

(define-public perl-getopt-long-descriptive
  (package
    (name "perl-getopt-long-descriptive")
    (version "0.100")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/R/RJ/RJBS/"
                           "Getopt-Long-Descriptive-" version ".tar.gz"))
       (sha256
        (base32
         "1dpz5nhg5glmrpq46nkc90dg19cfqfjspqwhfvihsqyi229yfl8l"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-cpan-meta-check" ,perl-cpan-meta-check)
       ("perl-test-fatal" ,perl-test-fatal)
       ("perl-test-warnings" ,perl-test-warnings)))
    (propagated-inputs
     `(("perl-params-validate" ,perl-params-validate)
       ("perl-sub-exporter" ,perl-sub-exporter)))
    (home-page "http://search.cpan.org/dist/Getopt-Long-Descriptive/")
    (synopsis "Getopt::Long, but simpler and more powerful")
    (description "Getopt::Long::Descriptive is yet another Getopt library.
It's built atop Getopt::Long, and gets a lot of its features, but tries to
avoid making you think about its huge array of options.  It also provides
usage (help) messages, data validation, and a few other useful features.")
    (license (package-license perl))))

(define-public perl-getopt-tabular
  (package
    (name "perl-getopt-tabular")
    (version "0.3")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://cpan/authors/id/G/GW/GWARD/"
                                  "Getopt-Tabular-" version ".tar.gz"))
              (sha256
               (base32
                "0xskl9lcj07sdfx5dkma5wvhhgf5xlsq0khgh8kk34dm6dv0dpwv"))))
    (build-system perl-build-system)
    (synopsis "Table-driven argument parsing for Perl")
    (description
     "Getopt::Tabular is a Perl 5 module for table-driven argument parsing,
vaguely inspired by John Ousterhout's Tk_ParseArgv.")
    (home-page (string-append "http://search.cpan.org/~gward//"
                              "Getopt-Tabular-" version))
    (license (package-license perl))))

(define-public perl-graph
  (package
    (name "perl-graph")
    (version "0.9704")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/J/JH/JHI/Graph-"
             version
             ".tar.gz"))
       (sha256
        (base32
         "099a1gca0wj5zs0cffncjqp2mjrdlk9i6325ks89ml72gfq8wpij"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Graph/")
    (synopsis "Graph data structures and algorithms")
    (description "This is @code{Graph}, a Perl module for dealing with graphs,
the abstract data structures.")
    (license (package-license perl))))

(define-public perl-guard
  (package
    (name "perl-guard")
    (version "1.023")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://cpan/authors/id/M/ML/MLEHMANN/Guard-"
                                  version ".tar.gz"))
              (sha256
               (base32
                "1p6i9mfmbs9cw40jqdv71ihv2xfi0vvlv8bdv2810gf93zwxvi1l"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Guard/")
    (synopsis "Safe cleanup blocks implemented as guards")
    (description "@code{Guard} implements so-called @dfn{guards}.  A guard is
something (usually an object) that \"guards\" a resource, ensuring that it is
cleaned up when expected.

Specifically, this module supports two different types of guards: guard
objects, which execute a given code block when destroyed, and scoped guards,
which are tied to the scope exit.")
    (license (package-license perl))))

(define-public perl-hash-fieldhash
  (package
    (name "perl-hash-fieldhash")
    (version "0.15")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/G/GF/GFUJI/"
                           "Hash-FieldHash-" version ".tar.gz"))
       (sha256
        (base32
         "1wg8nzczfxif55j2nbymbhyd25pjy7dqs4bvd6jrcds3ll3mflaw"))))
    (build-system perl-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-before 'configure 'set-perl-search-path
           (lambda _
             ;; Work around "dotless @INC" build failure.
             (setenv "PERL5LIB"
                     (string-append (getcwd) ":"
                                    (getenv "PERL5LIB")))
             #t)))))
    (native-inputs
     `(("perl-module-build" ,perl-module-build)
       ("perl-test-leaktrace" ,perl-test-leaktrace)))
    (home-page "http://search.cpan.org/dist/Hash-FieldHash/")
    (synopsis "Lightweight field hash for inside-out objects")
    (description "@code{Hash::FieldHash} provides the field hash mechanism
which supports the inside-out technique.  It is an alternative to
@code{Hash::Util::FieldHash} with a simpler interface, higher performance, and
relic support.")
    (license (package-license perl))))

(define-public perl-hash-merge
  (package
    (name "perl-hash-merge")
    (version "0.200")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/R/RE/REHSACK/"
                           "Hash-Merge-" version ".tar.gz"))
       (sha256
        (base32
         "0r1a2axz85wn6573zrl9rk8mkfl2cvf1gp9vwya5qndp60rz1ya7"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Hash-Merge/")
    (synopsis "Merge arbitrarily deep hashes into a single hash")
    (description "Hash::Merge merges two arbitrarily deep hashes into a single
hash.  That is, at any level, it will add non-conflicting key-value pairs from
one hash to the other, and follows a set of specific rules when there are key
value conflicts.  The hash is followed recursively, so that deeply nested
hashes that are at the same level will be merged when the parent hashes are
merged.")
    (license (package-license perl))))

(define-public perl-hash-multivalue
  (package
    (name "perl-hash-multivalue")
    (version "0.15")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/M/MI/MIYAGAWA/"
                           "Hash-MultiValue-" version ".tar.gz"))
       (sha256
        (base32
         "1jc37kwpa1fl88va8bd1p95h0vjv1gsvmn7pc2pxj62ga6x0wpc0"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Hash-MultiValue/")
    (synopsis "Store multiple values per key")
    (description "Hash::MultiValue is an object (and a plain hash reference)
that may contain multiple values per key, inspired by MultiDict of WebOb.")
    (license (package-license perl))))

(define-public perl-importer
  (package
    (name "perl-importer")
    (version "0.025")
    (source
      (origin
        (method url-fetch)
        (uri (string-append "mirror://cpan/authors/id/E/EX/EXODIST/Importer-"
                            version ".tar.gz"))
        (sha256
         (base32
          "0iirw6csfbycr6z5s6lgd1zdqdjhb436zcxy1hyh6x3x92616i87"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Importer//")
    (synopsis "Alternative but compatible interface to modules that export symbols")
    (description "This module acts as a layer between Exporter and modules which
consume exports.  It is feature-compatible with Exporter, plus some much needed
extras.  You can use this to import symbols from any exporter that follows
Exporters specification.  The exporter modules themselves do not need to use or
inherit from the Exporter module, they just need to set @@EXPORT and/or other
variables.")
    (license (package-license perl))))

(define-public perl-import-into
  (package
    (name "perl-import-into")
    (version "1.002005")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/H/HA/HAARG/"
                           "Import-Into-" version ".tar.gz"))
       (sha256
        (base32
         "0rq5kz7c270q33jq6hnrv3xgkvajsc62ilqq7fs40av6zfipg7mx"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-module-runtime" ,perl-module-runtime)))
    (home-page "http://search.cpan.org/dist/Import-Into/")
    (synopsis "Import packages into other packages")
    (description "Writing exporters is a pain.  Some use Exporter, some use
Sub::Exporter, some use Moose::Exporter, some use Exporter::Declare ... and
some things are pragmas.  Exporting on someone else's behalf is harder.  The
exporters don't provide a consistent API for this, and pragmas need to have
their import method called directly, since they effect the current unit of
compilation.  Import::Into provides global methods to make this painless.")
    (license (package-license perl))))

(define-public perl-inc-latest
  (package
    (name "perl-inc-latest")
    (version "0.500")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/D/DA/DAGOLDEN/"
                           "inc-latest-" version ".tar.gz"))
       (sha256
        (base32
         "04f6qf6ll2hkdsr9aglykg3wlgsnf0w4f264nzg4i9y6cgrhbafs"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/inc-latest/")
    (synopsis "Use modules in inc/ if newer than installed")
    (description "The inc::latest module helps bootstrap configure-time
dependencies for CPAN distributions.  These dependencies get bundled into the
inc directory within a distribution and are used by Makefile.PL or Build.PL.")
    (license asl2.0)))

(define-public perl-indirect
  (package
    (name "perl-indirect")
    (version "0.38")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/V/VP/VPIT/indirect-"
             version ".tar.gz"))
       (sha256
        (base32
         "13k5a8p903m8x3pcv9qqkzvnb8gpgq36cr3dvn3lk1ngsi9w5ydy"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/indirect/")
    (synopsis "Lexically warn about using the indirect method call syntax")
    (description
     "Indirect warns about using the indirect method call syntax.")
    (license (package-license perl))))

(define-public perl-io-captureoutput
  (package
    (name "perl-io-captureoutput")
    (version "1.1104")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/D/DA/DAGOLDEN/IO-CaptureOutput-"
             version
             ".tar.gz"))
       (sha256
        (base32
         "0c437zvzpqi8f0h3nmblwdi2bvsb92b7g30fndr7my9qnky35izw"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/IO-CaptureOutput/")
    (synopsis "Capture STDOUT and STDERR from Perl code, subprocesses or XS")
    (description "@code{IO::CaptureOutput} provides routines for capturing
@code{STDOUT} and @code{STDERR} from perl subroutines, forked system
calls (e.g. @code{system()}, @code{fork()}) and from XS or C modules.

This module is no longer recommended by its maintainer.  Users are advised to
try @code{Capture::Tiny} instead.")
    (license (package-license perl))))

(define-public perl-io-interactive
  (package
    (name "perl-io-interactive")
    (version "0.0.6")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/B/BD/BDFOY/"
                           "IO-Interactive-" version ".tar.gz"))
       (sha256
        (base32
         "1303q6rbcf2cag5z08pq3d1y91wls5q51jrpw4kh0l2bv75idh4w"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/IO-Interactive/")
    (synopsis "Utilities for interactive I/O")
    (description "This module provides three utility subroutines that make it
easier to develop interactive applications: is_interactive(), interactive(),
and busy().")
    (license (package-license perl))))

(define-public perl-io-string
  (package
    (name "perl-io-string")
    (version "1.08")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/G/GA/GAAS/"
                           "IO-String-" version ".tar.gz"))
       (sha256
        (base32
         "18755m410yl70s17rgq3m0hyxl8r5mr47vsq1rw7141d8kc4lgra"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/~gaas/IO-String-1.08//")
    (synopsis "Emulate file interface for in-core strings")
    (description "IO::String is an IO::File (and IO::Handle) compatible class
that reads or writes data from in-core strings.")
    (license (package-license perl))))

(define-public perl-io-stringy
  (package
    (name "perl-io-stringy")
    (version "2.110")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/D/DS/DSKOLL/"
                           "IO-stringy-" version ".tar.gz"))
       (sha256
        (base32
         "1vh4n0k22hx20rwvf6h7lp25wb7spg0089shrf92d2lkncwg8g3y"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/IO-stringy/")
    (synopsis "IO:: interface for reading/writing an array of lines")
    (description "This toolkit primarily provides modules for performing both
traditional and object-oriented i/o) on things *other* than normal
filehandles; in particular, IO::Scalar, IO::ScalarArray, and IO::Lines.")
    (license (package-license perl))))

(define-public perl-io-tty
  (package
    (name "perl-io-tty")
    (version "1.11")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://cpan/authors/id/T/TO/TODDR/IO-Tty-"
                                  version ".tar.gz"))
              (sha256
               (base32
                "0lgd9xcbi4gf4gw1ka6fj94my3w1f3k1zamb4pfln0qxz45zlxx4"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/~toddr/IO-Tty//")
    (synopsis "Perl interface to pseudo ttys")
    (description
     "This package provides the 'IO::Pty' and 'IO::Tty' Perl interfaces to
pseudo ttys.")
    (license (package-license perl))))

(define-public perl-ipc-cmd
  (package
    (name "perl-ipc-cmd")
    (version "0.96")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/B/BI/BINGOS/IPC-Cmd-"
                           version ".tar.gz"))
       (sha256
        (base32
         "0a2v44x70gj9fd5wa8i08f9z6n14qppj1j49m1hc333wh72mzk6i"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/IPC-Cmd/")
    (synopsis "Run interactive command-line programs")
    (description "@code{IPC::Cmd} allows for the searching and execution of
any binary on your system.  It adheres to verbosity settings and is able to
run interactively.  It also has an option to capture output/error buffers.")
    (license (package-license perl))))

(define-public perl-ipc-run
  (package
    (name "perl-ipc-run")
    (version "0.94")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/T/TO/TODDR/"
                           "IPC-Run-" version ".tar.gz"))
       (sha256
        (base32
         "0nv0lpw31zaz6vi42q7ihjj3j382j4njicp5k0gsczib3b4kdcrf"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-io-tty" ,perl-io-tty)))
    (arguments
     `(#:phases (modify-phases %standard-phases
                  (add-before
                   'check 'disable-w32-test
                   (lambda _
                     ;; This test fails, and we're not really interested in
                     ;; it, so disable it.
                     (delete-file "t/win32_compile.t"))))))
    (home-page "http://search.cpan.org/dist/IPC-Run/")
    (synopsis "Run system() and background procs w/ piping, redirs, ptys")
    (description "IPC::Run allows you run and interact with child processes
using files, pipes, and pseudo-ttys.  Both system()-style and scripted usages
are supported and may be mixed.  Likewise, functional and OO API styles are
both supported and may be mixed.")
    (license (package-license perl))))

(define-public perl-ipc-run3
  (package
    (name "perl-ipc-run3")
    (version "0.048")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://cpan/authors/id/R/RJ/RJBS/"
                                  "IPC-Run3-" version ".tar.gz"))
              (sha256
               (base32
                "0r9m8q78bg7yycpixd7738jm40yz71p2q7inm766kzsw3g6c709x"))))
    (build-system perl-build-system)
    (synopsis "Run a subprocess with input/output redirection")
    (description
     "The IPC::Run3 module allows you to run a subprocess and redirect stdin,
stdout, and/or stderr to files and perl data structures.  It aims to satisfy
99% of the need for using system, qx, and open3 with a simple, extremely
Perlish API and none of the bloat and rarely used features of IPC::Run.")
    (home-page (string-append "http://search.cpan.org/~rjbs//"
                              "IPC-Run3-" version))
    ;; "You may use this module under the terms of the BSD, Artistic, or GPL
    ;; licenses, any version."
    (license (list bsd-3 gpl3+))))

(define-public perl-ipc-sharelite
  (package
    (name "perl-ipc-sharelite")
    (version "0.17")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/A/AN/ANDYA/"
                           "IPC-ShareLite-" version ".tar.gz"))
       (sha256
        (base32
         "1gz7dbwxrzbzdsjv11kb49jlf9q6lci2va6is0hnavd93nwhdm0l"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/IPC-ShareLite/")
    (synopsis "Lightweight interface to shared memory")
    (description "IPC::ShareLite provides a simple interface to shared memory,
allowing data to be efficiently communicated between processes.")
    (license (package-license perl))))

(define-public perl-ipc-system-simple
  (package
    (name "perl-ipc-system-simple")
    (version "1.25")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "mirror://cpan/authors/id/P/PJ/PJF/IPC-System-Simple-"
                    version ".tar.gz"))
              (sha256
               (base32
                "0fsdb81shjj4hifyyzvj7vpkhq5jrfhlcpw2xbjfi1mqz8fsmdpi"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/IPC-System-Simple/")
    (synopsis "Run commands simply, with detailed diagnostics")
    (description "Calling Perl's in-built @code{system} function is easy,
determining if it was successful is hard.  Let's face it, @code{$?} isn't the
nicest variable in the world to play with, and even if you do check it,
producing a well-formatted error string takes a lot of work.

@code{IPC::System::Simple} takes the hard work out of calling external
commands.")
    (license (package-license perl))))

(define-public perl-json
  (package
    (name "perl-json")
    (version "2.90")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/M/MA/MAKAMAKA/"
                           "JSON-" version ".tar.gz"))
       (sha256
        (base32
         "127yppvr17qik9pkd1vy901hs4l13kg6rhp76jdgcyask35v7nsd"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-json-xs" ,perl-json-xs))) ;recommended
    (home-page "http://search.cpan.org/dist/JSON/")
    (synopsis "JSON encoder/decoder for Perl")
    (description "This module converts Perl data structures to JSON and vice
versa using either JSON::XS or JSON::PP.")
    (license (package-license perl))))

(define-public perl-json-any
  (package
    (name "perl-json-any")
    (version "1.39")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/E/ET/ETHER/"
                           "JSON-Any-" version ".tar.gz"))
       (sha256
        (base32
         "1hspg6khjb38syn59cysnapc1q77qgavfym3fqr6l2kiydf7ajdf"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-test-fatal" ,perl-test-fatal)
       ("perl-test-requires" ,perl-test-requires)
       ("perl-test-warnings" ,perl-test-warnings)
       ("perl-test-without-module" ,perl-test-without-module)))
    (propagated-inputs
     `(("perl-namespace-clean" ,perl-namespace-clean)))
    (home-page "http://search.cpan.org/dist/JSON-Any/")
    (synopsis "Wrapper for Perl JSON classes")
    (description
     "This module tries to provide a coherent API to bring together the
various JSON modules currently on CPAN.  This module will allow you to code to
any JSON API and have it work regardless of which JSON module is actually
installed.")
    (license (package-license perl))))

(define-public perl-json-maybexs
  (package
    (name "perl-json-maybexs")
    (version "1.003003")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/E/ET/ETHER/"
                           "JSON-MaybeXS-" version ".tar.gz"))
       (sha256
        (base32
         "0q21wzz87drrvblxcm2py8fcvkzwx1hxzfybynz8ln7wv66vbx3f"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-test-without-module" ,perl-test-without-module)))
    (inputs
     `(("perl-cpanel-json-xs" ,perl-cpanel-json-xs)))
    (home-page "http://search.cpan.org/dist/JSON-MaybeXS/")
    (synopsis "Cpanel::JSON::XS with fallback")
    (description "This module first checks to see if either Cpanel::JSON::XS
or JSON::XS is already loaded, in which case it uses that module.  Otherwise
it tries to load Cpanel::JSON::XS, then JSON::XS, then JSON::PP in order, and
either uses the first module it finds or throws an error.")
    (license (package-license perl))))

(define-public perl-json-xs
  (package
    (name "perl-json-xs")
    (version "3.01")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/M/ML/MLEHMANN/"
                           "JSON-XS-" version ".tar.gz"))
       (sha256
        (base32
         "1aviik480m61ykwvyix83grywzbk828wvfz19hqfvaasd8jz73af"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-common-sense" ,perl-common-sense)
       ("perl-types-serialiser" ,perl-types-serialiser)))
    (home-page "http://search.cpan.org/dist/JSON-XS/")
    (synopsis "JSON serialising/deserialising for Perl")
    (description "This module converts Perl data structures to JSON and vice
versa.")
    (license (package-license perl))))

(define-public perl-lexical-sealrequirehints
  (package
    (name "perl-lexical-sealrequirehints")
    (version "0.011")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/Z/ZE/ZEFRAM/Lexical-SealRequireHints-"
             version
             ".tar.gz"))
       (sha256
        (base32
         "0fh1arpr0hsj7skbn97yfvbk22pfcrpcvcfs15p5ss7g338qx4cy"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-module-build" ,perl-module-build)))
    (home-page "http://search.cpan.org/dist/Lexical-SealRequireHints/")
    (synopsis "Prevent leakage of lexical hints")
    (description
     "Lexical::SealRequireHints prevents leakage of lexical hints")
    (license (package-license perl))))

(define-public perl-log-any
  (package
    (name "perl-log-any")
    (version "1.040")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/D/DA/DAGOLDEN/Log-Any-"
                           version ".tar.gz"))
       (sha256
        (base32
         "0r1q7cclgwl24gzdnjzvd8y0r7j17dngjk492x35w198zhdj2ncp"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Log-Any/")
    (synopsis "Bringing loggers and listeners together")
    (description "@code{Log::Any} provides a standard log production API for
modules.  @code{Log::Any::Adapter} allows applications to choose the mechanism
for log consumption, whether screen, file or another logging mechanism like
@code{Log::Dispatch} or @code{Log::Log4perl}.

A CPAN module uses @code{Log::Any} to get a log producer object.  An
application, in turn, may choose one or more logging mechanisms via
@code{Log::Any::Adapter}, or none at all.

@code{Log::Any} has a very tiny footprint and no dependencies beyond Perl
itself, which makes it appropriate for even small CPAN modules to use.  It
defaults to 'null' logging activity, so a module can safely log without
worrying about whether the application has chosen (or will ever choose) a
logging mechanism.")
    (license (package-license perl))))

(define-public perl-log-any-adapter-log4perl
  (package
    (name "perl-log-any-adapter-log4perl")
    (version "0.08")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/D/DA/DAGOLDEN/Log-Any-Adapter-Log4perl-"
             version
             ".tar.gz"))
       (sha256
        (base32
         "0xf4fnrsznvg0hf36q481124ja1hp3lybki1xjgnk82z9990jmxn"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-log-any" ,perl-log-any)
       ("perl-log-log4perl" ,perl-log-log4perl)))
    (home-page
     "http://search.cpan.org/dist/Log-Any-Adapter-Log4perl/")
    (synopsis "Log::Any adapter for Log::Log4perl")
    (description "@code{Log::Any::Adapter::Log4perl} provides a
@code{Log::Any} adapter using @code{Log::Log4perl} for logging.")
    (license (package-license perl))))

(define-public perl-log-log4perl
  (package
    (name "perl-log-log4perl")
    (version "1.49")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/M/MS/MSCHILLI/Log-Log4perl-"
             version
             ".tar.gz"))
       (sha256
        (base32
         "05ifhx1lmv91dbs9ck2zbjrkhh8z9g32gi6gxdmwnilia5zihfdp"))))
    (build-system perl-build-system)
    (home-page
     "http://search.cpan.org/dist/Log-Log4perl/")
    (synopsis "Log4j implementation for Perl")
    (description "@code{Log::Log4perl} lets you remote-control and fine-tune
the logging behaviour of your system from the outside.  It implements the
widely popular (Java-based) Log4j logging package in pure Perl.")
    (license (package-license perl))))

(define-public perl-log-report-optional
  (package
    (name "perl-log-report-optional")
    (version "1.01")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://cpan/authors/id/M/MA/MARKOV/"
                                  "Log-Report-Optional-" version ".tar.gz"))
              (sha256
               (base32
                "1f4yi4dgzqjc79vrh4f2phdj57xxgk8hd2psx77214i4m5av408f"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-string-print" ,perl-string-print)))
    (home-page "http://search.cpan.org/dist/Log-Report-Optional/")
    (synopsis "Log::Report in the lightest form")
    (description
     "This module allows libraries to have a dependency to a small module
instead of the full Log-Report distribution.  The full power of
@code{Log::Report} is only released when the main program uses that module.
In that case, the module using the 'Optional' will also use the full
@code{Log::Report}, otherwise the dressed-down @code{Log::Report::Minimal}
version.")
    (license (package-license perl))))

(define-public perl-log-report
  (package
    (name "perl-log-report")
    (version "1.10")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://cpan/authors/id/M/MA/MARKOV/"
                                  "Log-Report-" version ".tar.gz"))
              (sha256
               (base32
                "1jjx1ari3a7ixsyan91b6n7lmjq6dy5223k3x2ah18qbxvw4caap"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-devel-globaldestruction" ,perl-devel-globaldestruction)
       ("perl-log-report-optional" ,perl-log-report-optional)
       ("perl-string-print" ,perl-string-print)))
    (home-page "http://search.cpan.org/dist/Log-Report/")
    (synopsis "Get messages to users and logs")
    (description
     "@code{Log::Report} combines three tasks which are closely related in
one: logging, exceptions, and translations.")
    (license (package-license perl))))

(define-public perl-libintl-perl
  (package
    (name "perl-libintl-perl")
    (version "1.28")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/G/GU/GUIDO/"
                           "libintl-perl-" version ".tar.gz"))
       (sha256
        (base32
         "1gafrfvicjclqlz6i62jx2iqbq878yn3ws86waz2sqbd3gxz5svv"))))
    (build-system perl-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-before 'configure 'set-perl-search-path
           (lambda _
             ;; Work around "dotless @INC" build failure.
             (setenv "PERL5LIB" (string-append (getcwd) ":"
                                               (getenv "PERL5LIB")))
             #t)))))
    (propagated-inputs
     `(("perl-file-sharedir" ,perl-file-sharedir)))
    (home-page "http://search.cpan.org/dist/libintl-perl/")
    (synopsis "High-level interface to Uniforum message translation")
    (description "This package is an internationalization library for Perl
that aims to be compatible with the Uniforum message translations system as
implemented for example in GNU gettext.")
    (license gpl3+)))

(define-public perl-lingua-translit
  (package
    (name "perl-lingua-translit")
    (version "0.26")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/A/AL/ALINKE/"
                           "Lingua-Translit-" version ".tar.gz"))
       (sha256
        (base32
         "161589h08kzliga17i2g0hb0yn4cjmb8rdiyadq5bw97974bac14"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Lingua-Translit/")
    (synopsis "Transliterate text between writing systems")
    (description "@code{Lingua::Translit} can be used to convert text from one
writing system to another, based on national or international transliteration
tables.  Where possible a reverse transliteration is supported.")
    (license (package-license perl))))

(define-public perl-list-allutils
  (package
    (name "perl-list-allutils")
    (version "0.09")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/D/DR/DROLSKY/"
                           "List-AllUtils-" version ".tar.gz"))
       (sha256
        (base32
         "1qmfpmly0pghc94k6ifnd1vwzlv8nks27qkqs6h4p7vcricn7zjc"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-test-warnings" ,perl-test-warnings)))
    (propagated-inputs
     `(("perl-list-moreutils" ,perl-list-moreutils)
       ("perl-scalar-list-utils" ,perl-scalar-list-utils)))
    (home-page "http://search.cpan.org/dist/List-AllUtils/")
    (synopsis "Combination of List::Util and List::MoreUtils")
    (description "This module exports all of the functions that either
List::Util or List::MoreUtils defines, with preference to List::Util.")
    (license (package-license perl))))

(define-public perl-list-compare
  (package
    (name "perl-list-compare")
    (version "0.53")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/J/JK/JKEENAN/List-Compare-"
             version
             ".tar.gz"))
       (sha256
        (base32
         "0l451yqhx1hlm7f2c3bjsl3n8w6l1jngrxzyfm2d8d9iggv4zgzx"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-io-captureoutput" ,perl-io-captureoutput)))
    (home-page "http://search.cpan.org/dist/List-Compare/")
    (synopsis "Compare elements of two or more lists")
    (description "@code{List::Compare} provides a module to perform
comparative operations on two or more lists.  Provided operations include
intersections, unions, unique elements, complements and many more.")
    (license (package-license perl))))

(define-public perl-list-moreutils
  (package
    (name "perl-list-moreutils")
    (version "0.428")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/R/RE/REHSACK/"
                           "List-MoreUtils-" version ".tar.gz"))
       (sha256
        (base32
         "1hkc8xkd27yzfkgaglzn77j4qjmilyva4gaz3pc64vpism2hjgki"))))
    (build-system perl-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-before 'configure 'set-perl-search-path
           (lambda _
             ;; Work around "dotless @INC" build failure.
             (setenv "PERL5LIB"
                     (string-append (getcwd) ":"
                                    (getenv "PERL5LIB")))
             #t)))))
    (native-inputs
     `(("perl-config-autoconf" ,perl-config-autoconf)
       ("perl-test-leaktrace" ,perl-test-leaktrace)))
    (propagated-inputs
     `(("perl-exporter-tiny" ,perl-exporter-tiny)
       ("perl-list-moreutils-xs" ,perl-list-moreutils-xs)))
    (home-page "http://search.cpan.org/dist/List-MoreUtils/")
    (synopsis "Provide the stuff missing in List::Util")
    (description "List::MoreUtils provides some trivial but commonly needed
functionality on lists which is not going to go into List::Util.")
    (license (package-license perl))))

(define-public perl-list-moreutils-xs
  (package
    (name "perl-list-moreutils-xs")
    (version "0.428")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/R/RE/REHSACK/List-MoreUtils-XS-"
                           version ".tar.gz"))
       (sha256
        (base32
         "0bfndmnkqaaf3gffprak143bzplxd69c368jxgr7rzlx88hyd7wx"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-config-autoconf" ,perl-config-autoconf)
       ("perl-inc-latest" ,perl-inc-latest)
       ("perl-test-leaktrace" ,perl-test-leaktrace)))
    (home-page "http://search.cpan.org/dist/List-MoreUtils-XS")
    (synopsis "Provide the stuff missing in List::Util in XS")
    (description "@code{List::MoreUtils::XS} provides some trivial but
commonly needed functionality on lists which is not going to go into
@code{List::Util}.")
    (license asl2.0)))

(define-public perl-list-someutils
  (package
    (name "perl-list-someutils")
    (version "0.52")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/D/DR/DROLSKY/List-SomeUtils-"
             version
             ".tar.gz"))
       (sha256
        (base32
         "1b450jyxaa6q2yl0cdhknr3c2a5s7b9b18ccnwac625c681r130y"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-test-leaktrace" ,perl-test-leaktrace)))
    (inputs
     `(("perl-exporter-tiny" ,perl-exporter-tiny)
       ("perl-module-implementation"
        ,perl-module-implementation)))
    (home-page "http://search.cpan.org/dist/List-SomeUtils/")
    (synopsis "Provide the stuff missing in List::Util")
    (description "@code{List::SomeUtils} provides some trivial but commonly
needed functionality on lists which is not going to go into @code{List::Util}.

All of the below functions are implementable in only a couple of lines of Perl
code.  Using the functions from this module however should give slightly
better performance as everything is implemented in C.  The pure-Perl
implementation of these functions only serves as a fallback in case the C
portions of this module couldn't be compiled on this machine.")
    (license (package-license perl))))

(define-public perl-mailtools
  (package
    (name "perl-mailtools")
    (version "2.19")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/M/MA/MARKOV/MailTools-"
             version
             ".tar.gz"))
       (sha256
        (base32
         "06jykkv8mp484vzkmwd6dkicx029rl3ir5ljzrbap3paxw1dfzn1"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-timedate" ,perl-timedate)))
    (home-page
     "http://search.cpan.org/dist/MailTools/")
    (synopsis "Bundle of ancient email modules")
    (description "MailTools contains the following modules:
@table @asis
@item Mail::Address
Parse email address from a header line.
@item Mail::Cap
Interpret mailcap files: mappings of file-types to applications as used by
many command-line email programs.
@item Mail::Field
Simplifies access to (some) email header fields.  Used by Mail::Header.
@item Mail::Filter
Process Mail::Internet messages.
@item Mail::Header
Collection of Mail::Field objects, representing the header of a Mail::Internet
object.
@item Mail::Internet
Represents a single email message, with header and body.
@item Mail::Mailer
Send Mail::Internet emails via direct smtp or local MTA's.
@item Mail::Send
Build a Mail::Internet object, and then send it out using Mail::Mailer.
@item Mail::Util
\"Smart functions\" you should not depend on.
@end table")
    (license perl-license)))

(define-public perl-memoize-expirelru
  (package
    (name "perl-memoize-expirelru")
    (version "0.55")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/B/BP/BPOWERS/"
                           "Memoize-ExpireLRU-" version ".tar.gz"))
       (sha256
        (base32
         "0klk0vj78lr259mnv1rbxib8gzf2cfp4zhkhbcxyhadkkl73myvj"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Memoize-ExpireLRU/")
    (synopsis "Expiry plug-in for Memoize that adds LRU cache expiration")
    (description "This module implements an expiry policy for Memoize that
follows LRU semantics, that is, the last n results, where n is specified as
the argument to the CACHESIZE parameter, will be cached.")
    (license (package-license perl))))

(define-public perl-mime-charset
  (package
    (name "perl-mime-charset")
    (version "1.012.2")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://cpan/authors/id/N/NE/NEZUMI/"
                                  "MIME-Charset-" version ".tar.gz"))
              (sha256
               (base32
                "04qxgcg9mvia121i3zcqxgp20y0d9kg0qv6hddk93ian0af7g347"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/MIME-Charset/")
    (synopsis "Charset information for MIME messages")
    (description
     "@code{MIME::Charset} provides information about character sets used for
MIME messages on Internet.")
    (license (package-license perl))))

(define-public perl-mime-tools
  (package
    (name "perl-mime-tools")
    (version "5.509")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/D/DS/DSKOLL/MIME-tools-"
             version
             ".tar.gz"))
       (sha256
        (base32
         "0wv9rzx5j1wjm01c3dg48qk9wlbm6iyf91j536idk09xj869ymv4"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-test-deep" ,perl-test-deep)))
    (inputs
     `(("perl-convert-binhex" ,perl-convert-binhex)))
    (propagated-inputs
     `(("perl-mailtools" ,perl-mailtools)))
    (home-page
     "http://search.cpan.org/dist/MIME-tools/")
    (synopsis "Tools to manipulate MIME messages")
    (description
     "MIME-tools is a collection of Perl5 MIME:: modules for parsing,
decoding, and generating single- or multipart (even nested multipart) MIME
messages.")
    (license perl-license)))

(define-public perl-mime-types
  (package
    (name "perl-mime-types")
    (version "2.16")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/M/MA/MARKOV/"
                           "MIME-Types-" version ".tar.gz"))
       (sha256
        (base32
         "0nkv99yd8bxa6h8c52nd07142f0mdzjnhcdw66s3wljmzsi9z8hk"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/MIME-Types/")
    (synopsis "Definition of MIME types")
    (description "This module provides a list of known mime-types, combined
from various sources.  For instance, it contains all IANA types and the
knowledge of Apache.")
    (license (package-license perl))))

(define-public perl-mixin-linewise
  (package
    (name "perl-mixin-linewise")
    (version "0.108")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "mirror://cpan/authors/id/R/RJ/RJBS/Mixin-Linewise-"
                    version ".tar.gz"))
              (sha256
               (base32
                "1wmfr19w9y8qys7b32mnj1vmps7qwdahqas71a9p62ac8xw0dwkx"))))
    (build-system perl-build-system)
    (inputs
     `(("perl-perlio-utf8_strict" ,perl-perlio-utf8_strict)
       ("perl-sub-exporter" ,perl-sub-exporter)))
    (home-page "http://search.cpan.org/dist/Mixin-Linewise/")
    (synopsis "Write your linewise code for handles; this does the rest")
    (description "It's boring to deal with opening files for IO, converting
strings to handle-like objects, and all that.  With
@code{Mixin::Linewise::Readers} and @code{Mixin::Linewise::Writers}, you can
just write a method to handle handles, and methods for handling strings and
file names are added for you.")
    (license (package-license perl))))

(define-public perl-modern-perl
  (package
    (name "perl-modern-perl")
    (version "1.20170117")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/C/CH/CHROMATIC/Modern-Perl-"
             version ".tar.gz"))
       (sha256
        (base32
         "0a1n9c04zhs1a1km1zi0d1hj78d10qv3bhxr4bdi4chnc4saiwjx"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-module-build" ,perl-module-build)))
    (home-page
     "http://search.cpan.org/dist/Modern-Perl/")
    (synopsis
     "Enable all of the features of Modern Perl with one import")
    (description "@code{Modern::Perl} provides a simple way to enable
multiple, by now, standard libraries in a Perl program.")
    (license (package-license perl))))

(define-public perl-module-build-tiny
  (package
    (name "perl-module-build-tiny")
    (version "0.039")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/L/LE/LEONT/"
                           "Module-Build-Tiny-" version ".tar.gz"))
       (sha256
        (base32
         "077ijxbvamybph4ymamy1i9q2993xb46vf1npxaybjz0mkv0yn3x"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-extutils-installpaths" ,perl-extutils-installpaths)
       ("perl-extutils-config" ,perl-extutils-config)
       ("perl-extutils-helpers" ,perl-extutils-helpers)
       ("perl-test-harness" ,perl-test-harness)))
    (propagated-inputs
     `(("perl-extutils-installpaths" ,perl-extutils-installpaths)
       ("perl-extutils-config" ,perl-extutils-config)
       ("perl-extutils-helpers" ,perl-extutils-helpers)
       ("perl-test-harness" ,perl-test-harness)))
    (home-page "http://search.cpan.org/dist/Module-Build-Tiny/")
    (synopsis "Tiny replacement for Module::Build")
    (description "Many Perl distributions use a Build.PL file instead of a
Makefile.PL file to drive distribution configuration, build, test and
installation.  Traditionally, Build.PL uses Module::Build as the underlying
build system.  This module provides a simple, lightweight, drop-in
replacement.  Whereas Module::Build has over 6,700 lines of code; this module
has less than 120, yet supports the features needed by most distributions.")
    (license (package-license perl))))

(define-public perl-module-build-xsutil
  (package
    (name "perl-module-build-xsutil")
    (version "0.16")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://cpan/authors/id/H/HI/HIDEAKIO/"
                                  "Module-Build-XSUtil-" version ".tar.gz"))
              (sha256
               (base32
                "1nrs0b6hmwl3sw3g50b9857qgp5cbbbpl716zwn30h9vwjj2yxhm"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-capture-tiny" ,perl-capture-tiny)
       ("perl-cwd-guard" ,perl-cwd-guard)
       ("perl-file-copy-recursive" ,perl-file-copy-recursive)
       ("perl-module-build" ,perl-module-build)))
    (propagated-inputs
     `(("perl-devel-checkcompiler" ,perl-devel-checkcompiler)))
    (home-page "http://search.cpan.org/dist/Module-Build-XSUtil/")
    (synopsis "Module::Build class for building XS modules")
    (description
     "@code{Module::Build::XSUtil} is subclass of @code{Module::Build}
for support building XS modules.

This is a list of a new parameters in the @code{Module::Build::new} method:

@enumerate
@item @code{needs_compiler_c99}: This option checks C99 compiler availability.
@item @code{needs_compiler_cpp}: This option checks C++ compiler availability.
Can also pass @code{extra_compiler_flags} and @code{extra_linker_flags} for C++.
@item @code{generate_ppport_h}: Generate @file{ppport.h} by @code{Devel::PPPort}.
@item @code{generate_xshelper_h}: Generate @file{xshelper.h} which is a helper
header file to include @file{EXTERN.h}, @file{perl.h}, @file{XSUB.h} and
@file{ppport.h}, and defines some portability stuff which are not supported by
@file{ppport.h}.

It is ported from @code{Module::Install::XSUtil}.
@item @code{cc_warnings}: Toggle compiler warnings.  Enabled by default.
@item @code{-g options}: Invoke @file{Build.PL} with @code{-g} to enable
debug options.
@end enumerate")
    (license (package-license perl))))

(define-public perl-module-find
  (package
    (name "perl-module-find")
    (version "0.12")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/C/CR/CRENZ/"
                           "Module-Find-" version ".tar.gz"))
       (sha256
        (base32
         "1lc33jdv4pgmm7nkr9bff0lhwjhhw91kaf6iiy2n7i7mw8dfv47l"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Module-Find/")
    (synopsis "Find and use installed modules in a (sub)category")
    (description "Module::Find lets you find and use modules in categories.
This can be useful for auto-detecting driver or plugin modules.  You can
differentiate between looking in the category itself or in all
subcategories.")
    (license (package-license perl))))

(define-public perl-module-implementation
  (package
    (name "perl-module-implementation")
    (version "0.09")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/D/DR/DROLSKY/"
                           "Module-Implementation-" version ".tar.gz"))
       (sha256
        (base32
         "0vfngw4dbryihqhi7g9ks360hyw8wnpy3hpkzyg0q4y2y091lpy1"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-test-fatal" ,perl-test-fatal)
       ("perl-test-requires" ,perl-test-requires)))
    (propagated-inputs
     `(("perl-module-runtime" ,perl-module-runtime)
       ("perl-try-tiny" ,perl-try-tiny)))
    (home-page "http://search.cpan.org/dist/Module-Implementation/")
    (synopsis "Loads alternate underlying implementations for a module")
    (description "This module abstracts out the process of choosing one of
several underlying implementations for a module.  This can be used to provide
XS and pure Perl implementations of a module, or it could be used to load an
implementation for a given OS or any other case of needing to provide multiple
implementations.")
    (license artistic2.0)))

(define-public perl-module-install
  (package
    (name "perl-module-install")
    (version "1.14")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/B/BI/BINGOS/"
                           "Module-Install-" version ".tar.gz"))
       (sha256
        (base32
         "0j8dz87k60i1khd9xadd8kl6bgm9s5s5zl86rzsz5bq36siz00iz"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-yaml-tiny" ,perl-yaml-tiny)))
    (propagated-inputs
     `(("perl-archive-zip" ,perl-archive-zip)
       ("perl-file-homedir" ,perl-file-homedir)
       ("perl-file-remove" ,perl-file-remove)
       ("perl-json" ,perl-json)
       ;; The LWP::Simple and LWP::UserAgent modules are recommended, but
       ;; would cause a circular dependency with (gnu packages web), so we
       ;; leave it out.  It may be resolved at runtime, however.
       ;("perl-libwww-perl" ,perl-libwww-perl)
       ("perl-module-scandeps" ,perl-module-scandeps)
       ("perl-par-dist" ,perl-par-dist)
       ("perl-yaml-tiny" ,perl-yaml-tiny)))
    ;; TODO: One test requires Test::More >= 0.99, another fails with unicode
    ;; character handling.
    (arguments `(#:tests? #f))
    (home-page "http://search.cpan.org/dist/Module-Install/")
    (synopsis "Standalone, extensible Perl module installer")
    (description "Module::Install is a package for writing installers for
CPAN (or CPAN-like) distributions that are clean, simple, minimalist, act in a
strictly correct manner with ExtUtils::MakeMaker, and will run on any Perl
installation version 5.005 or newer.")
    (license (package-license perl))))

(define-public perl-module-pluggable
  (package
    (name "perl-module-pluggable")
    (version "5.2")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/S/SI/SIMONW/"
                           "Module-Pluggable-" version ".tar.gz"))
       (sha256
        (base32
         "1px6qmszmfc69v36vd8d92av4nkrif6xf4nrj3xv647xwi2svwmk"))
       (patches (search-patches "perl-module-pluggable-search.patch"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Module-Pluggable/")
    (synopsis "Give your Perl module the ability to have plugins")
    (description "This module provides a simple but extensible way of having
'plugins' for your Perl module.")
    (license (package-license perl))))

(define-public perl-module-runtime
  (package
    (name "perl-module-runtime")
    (version "0.014")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/Z/ZE/ZEFRAM/"
                           "Module-Runtime-" version ".tar.gz"))
       (sha256
        (base32
         "19326f094jmjs6mgpwkyisid54k67w34br8yfh0gvaaml87gwi2c"))))
    (build-system perl-build-system)
    (native-inputs `(("perl-module-build" ,perl-module-build)))
    (home-page "http://search.cpan.org/dist/Module-Runtime/")
    (synopsis "Perl runtime module handling")
    (description "The functions exported by this module deal with runtime
handling of Perl modules, which are normally handled at compile time.")
    (license (package-license perl))))

(define-public perl-module-runtime-conflicts
  (package
    (name "perl-module-runtime-conflicts")
    (version "0.003")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/E/ET/ETHER/"
                           "Module-Runtime-Conflicts-" version ".tar.gz"))
       (sha256
        (base32
         "0x9qfg4pq70v1rl9dfk775fmca7ia308m24vfy8zww4c0dsxqz3h"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-module-build" ,perl-module-build)))
    (propagated-inputs
     `(("perl-module-runtime" ,perl-module-runtime)
       ("perl-dist-checkconflicts" ,perl-dist-checkconflicts)))
    (home-page "http://search.cpan.org/dist/Module-Runtime-Conflicts/")
    (synopsis "Provide information on conflicts for Module::Runtime")
    (description "This module provides conflicts checking for Module::Runtime,
which had a recent release that broke some versions of Moose.  It is called
from Moose::Conflicts and moose-outdated.")
    (license (package-license perl))))

(define-public perl-module-scandeps
  (package
    (name "perl-module-scandeps")
    (version "1.24")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/R/RS/RSCHUPP/"
                           "Module-ScanDeps-" version ".tar.gz"))
       (sha256
        (base32
         "0s6cj90ckhy351gql52ksh4ms1x8piv26iadl09fcpzkx7j0srw9"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-test-requires" ,perl-test-requires)))
    (home-page "http://search.cpan.org/dist/Module-ScanDeps/")
    (synopsis "Recursively scan Perl code for dependencies")
    (description "Module::ScanDeps is a module to recursively scan Perl
programs for dependencies.")
    (license (package-license perl))))

(define-public perl-module-util
  (package
    (name "perl-module-util")
    (version "1.09")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/M/MA/MATTLAW/"
                           "Module-Util-" version ".tar.gz"))
       (sha256
        (base32
         "1ip2yg3x517gg8c48crhd52ba864vmyimvm0ibn4ci068mmcpyvc"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-module-build" ,perl-module-build))) ; >= 0.40
    (home-page "http://search.cpan.org/dist/Module-Util/")
    (synopsis "Module name tools and transformations")
    (description "This module provides a few useful functions for manipulating
module names.  Its main aim is to centralise some of the functions commonly
used by modules that manipulate other modules in some way, like converting
module names to relative paths.")
    (license (package-license perl))))

(define-public perl-moo
  (package
    (name "perl-moo")
    (version "1.007000")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/H/HA/HAARG/"
                           "Moo-" version ".tar.gz"))
       (sha256
        (base32
         "0y9s6s9jjd519wgal6lwc9id4sadrvfn8gjb51dl602d0kk0l7n5"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-test-fatal" ,perl-test-fatal)))
    (propagated-inputs
     `(("perl-class-method-modifiers" ,perl-class-method-modifiers)
       ("perl-class-xsaccessor" ,perl-class-xsaccessor)
       ("perl-devel-globaldestruction" ,perl-devel-globaldestruction)
       ("perl-import-into" ,perl-import-into)
       ("perl-module-runtime" ,perl-module-runtime)
       ("perl-role-tiny" ,perl-role-tiny)
       ("perl-strictures" ,perl-strictures)))
    (home-page "http://search.cpan.org/dist/Moo/")
    (synopsis "Minimalist Object Orientation (with Moose compatibility)")
    (description "Moo is an extremely light-weight Object Orientation system.
It allows one to concisely define objects and roles with a convenient syntax
that avoids the details of Perl's object system.  Moo contains a subset of
Moose and is optimised for rapid startup.")
    (license (package-license perl))))

;; Some packages don't yet work with this newer version of ‘Moo’.
(define-public perl-moo-2
  (package
    (inherit perl-moo)
    (name "perl-moo-2")
    (version "2.003004")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/H/HA/HAARG/"
                           "Moo-" version ".tar.gz"))
       (sha256
        (base32
         "1qciprcgb4661g2g4ks0fxkx5gbjvn7h9yfg0nzflqz9z0jvdfzq"))))
    (propagated-inputs
     `(("perl-role-tiny" ,perl-role-tiny-2)
       ("perl-sub-name" ,perl-sub-name)
       ("perl-sub-quote" ,perl-sub-quote)
       ("perl-strictures" ,perl-strictures-2)
       ,@(alist-delete "perl-strictures"
                       (alist-delete "perl-role-tiny"
                                     (package-propagated-inputs perl-moo)))))
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-before 'configure 'set-perl-search-path
           (lambda _
             ;; Use perl-strictures for testing.
             (setenv "MOO_FATAL_WARNINGS" "=1")
             #t)))))))

(define-public perl-moose
  (package
    (name "perl-moose")
    (version "2.2004")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://cpan/authors/id/E/ET/ETHER/"
                                  "Moose-" version ".tar.gz"))
              (sha256
               (base32
                "1c6jx2lnrh2mi9wlj2c0sirj6345xmbpr34ax8d85mcginzq3j74"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-cpan-meta-check" ,perl-cpan-meta-check)
       ("perl-dist-checkconflicts" ,perl-dist-checkconflicts)
       ("perl-test-cleannamespaces" ,perl-test-cleannamespaces)
       ("perl-test-fatal" ,perl-test-fatal)
       ("perl-test-requires" ,perl-test-requires)
       ("perl-test-warnings" ,perl-test-warnings)))
    ;; XXX::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
    ;; # === Other Modules ===
    ;; #
    ;; #     Module                       Want    Have
    ;; #     ---------------------------- ---- -------
    ;; #     Algorithm::C3                 any missing
    ;; #     DBM::Deep                     any missing
    ;; #     DateTime                      any missing
    ;; #     DateTime::Calendar::Mayan     any missing
    ;; #     DateTime::Format::MySQL       any missing
    ;; #     Declare::Constraints::Simple  any missing
    ;; #     Dist::CheckConflicts          any    0.11
    ;; #     HTTP::Headers                 any missing
    ;; #     IO::File                      any    1.16
    ;; #     IO::String                    any missing
    ;; #     Locale::US                    any missing
    ;; #     Module::Refresh               any missing
    ;; #     MooseX::NonMoose              any missing
    ;; #     Params::Coerce                any missing
    ;; #     Regexp::Common                any missing
    ;; #     SUPER                         any missing
    ;; #     Test::Deep                    any missing
    ;; #     Test::DependentModules        any missing
    ;; #     Test::LeakTrace               any missing
    ;; #     Test::Output                  any missing
    ;; #     URI                           any missing
    (propagated-inputs
     `(("perl-class-load" ,perl-class-load)
       ("perl-class-load-xs" ,perl-class-load-xs)
       ("perl-data-optlist" ,perl-data-optlist)
       ("perl-devel-globaldestruction" ,perl-devel-globaldestruction)
       ("perl-devel-overloadinfo" ,perl-devel-overloadinfo)
       ("perl-devel-partialdump" ,perl-devel-partialdump)
       ("perl-devel-stacktrace" ,perl-devel-stacktrace)
       ("perl-dist-checkconflicts" ,perl-dist-checkconflicts)
       ("perl-eval-closure" ,perl-eval-closure)
       ("perl-list-moreutils" ,perl-list-moreutils)
       ("perl-module-runtime" ,perl-module-runtime)
       ("perl-module-runtime-conflicts" ,perl-module-runtime-conflicts)
       ("perl-mro-compat" ,perl-mro-compat)
       ("perl-package-deprecationmanager" ,perl-package-deprecationmanager)
       ("perl-package-stash" ,perl-package-stash)
       ("perl-package-stash-xs" ,perl-package-stash-xs)
       ("perl-params-util" ,perl-params-util)
       ("perl-parent" ,perl-parent)
       ("perl-scalar-list-utils" ,perl-scalar-list-utils)
       ("perl-sub-exporter" ,perl-sub-exporter)
       ("perl-sub-name" ,perl-sub-name)
       ("perl-task-weaken" ,perl-task-weaken)
       ("perl-try-tiny" ,perl-try-tiny)))
    (home-page "http://search.cpan.org/dist/Moose/")
    (synopsis "Postmodern object system for Perl 5")
    (description
     "Moose is a complete object system for Perl 5.  It provides keywords for
attribute declaration, object construction, inheritance, and maybe more.  With
Moose, you define your class declaratively, without needing to know about
blessed hashrefs, accessor methods, and so on.  You can concentrate on the
logical structure of your classes, focusing on \"what\" rather than \"how\".
A class definition with Moose reads like a list of very concise English
sentences.")
    (license (package-license perl))))

(define-public perl-moosex-emulate-class-accessor-fast
  (package
    (name "perl-moosex-emulate-class-accessor-fast")
    (version "0.00903")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/F/FL/FLORA/"
                           "MooseX-Emulate-Class-Accessor-Fast-"
                           version ".tar.gz"))
       (sha256
        (base32
         "1lkn1h4sxr1483jicsgsgzclbfw63g2i2c3m4v4j9ar75yrb0kh8"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-module-install" ,perl-module-install)
       ("perl-test-exception" ,perl-test-exception)))
    (propagated-inputs
     `(("perl-moose" ,perl-moose)))
    (home-page "http://search.cpan.org/dist/MooseX-Emulate-Class-Accessor-Fast/")
    (synopsis "Emulate Class::Accessor::Fast behavior using Moose attributes")
    (description "This module attempts to emulate the behavior of
Class::Accessor::Fast as accurately as possible using the Moose attribute
system.  The public API of Class::Accessor::Fast is wholly supported, but the
private methods are not.")
    (license (package-license perl))))

(define-public perl-moosex-getopt
  (package
    (name "perl-moosex-getopt")
    (version "0.71")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/E/ET/ETHER/"
                           "MooseX-Getopt-" version ".tar.gz"))
       (sha256
        (base32
         "0nf2094qgir0irxjycwqavy53ygm530g9f7cxfywnl2n1bmgh66y"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-module-build" ,perl-module-build)
       ("perl-test-deep" ,perl-test-deep)
       ("perl-test-fatal" ,perl-test-fatal)
       ("perl-test-requires" ,perl-test-requires)
       ("perl-test-trap" ,perl-test-trap)
       ("perl-test-warnings" ,perl-test-warnings)))
    (propagated-inputs
     `(("perl-getopt-long-descriptive" ,perl-getopt-long-descriptive)
       ("perl-moose" ,perl-moose)
       ("perl-moosex-role-parameterized" ,perl-moosex-role-parameterized)
       ("perl-namespace-autoclean" ,perl-namespace-autoclean)))
    (home-page "http://search.cpan.org/dist/MooseX-Getopt/")
    (synopsis "Moose role for processing command line options")
    (description "This is a Moose role which provides an alternate constructor
for creating objects using parameters passed in from the command line.")
    (license (package-license perl))))

(define-public perl-moosex-markasmethods
  (package
    (name "perl-moosex-markasmethods")
    (version "0.15")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/R/RS/RSRCHBOY/"
                           "MooseX-MarkAsMethods-" version ".tar.gz"))
       (sha256
        (base32
         "1y3yxwcjjajm66pvca54cv9fax7a6dy36xqr92x7vzyhfqrw3v69"))))
    (build-system perl-build-system)
    (inputs
     `(("perl-moose" ,perl-moose)
       ("perl-namespace-autoclean" ,perl-namespace-autoclean)))
    (home-page "http://search.cpan.org/dist/MooseX-MarkAsMethods/")
    (synopsis "Mark overload code symbols as methods")
    (description "MooseX::MarkAsMethods allows one to easily mark certain
functions as Moose methods.  This will allow other packages such as
namespace::autoclean to operate without blowing away your overloads.  After
using MooseX::MarkAsMethods your overloads will be recognized by Class::MOP as
being methods, and class extension as well as composition from roles with
overloads will \"just work\".")
    (license lgpl2.1)))

(define-public perl-moosex-methodattributes
  (package
    (name "perl-moosex-methodattributes")
    (version "0.29")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/E/ET/ETHER/"
                           "MooseX-MethodAttributes-" version ".tar.gz"))
       (sha256
        (base32
         "1pz3i67gadfmgzj87m1xp2ilcg3yhppdylcng2h6c11dy0a06hdk"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-module-build-tiny" ,perl-module-build-tiny)
       ("perl-test-fatal" ,perl-test-fatal)
       ("perl-test-requires" ,perl-test-requires)))
    (propagated-inputs
     `(("perl-moose" ,perl-moose)
       ("perl-moosex-types" ,perl-moosex-types)
       ("perl-namespace-autoclean" ,perl-namespace-autoclean)))
    (home-page "http://search.cpan.org/dist/MooseX-MethodAttributes/")
    (synopsis "Code attribute introspection")
    (description "This module allows code attributes of methods to be
introspected using Moose meta method objects.")
    (license (package-license perl))))

(define-public perl-moosex-nonmoose
(package
  (name "perl-moosex-nonmoose")
  (version "0.26")
  (source
    (origin
      (method url-fetch)
      (uri (string-append "mirror://cpan/authors/id/D/DO/DOY/"
                          "MooseX-NonMoose-" version ".tar.gz"))
      (sha256
        (base32
          "0zdaiphc45s5xj0ax5mkijf5d8v6w6yccb3zplgj6f30y7n55gnb"))))
  (build-system perl-build-system)
  (native-inputs
    `(("perl-moose" ,perl-moose)
      ("perl-test-fatal" ,perl-test-fatal)))
  (propagated-inputs
    `(("perl-list-moreutils" ,perl-list-moreutils)
      ("perl-module-runtime" ,perl-module-runtime)
      ("perl-moose" ,perl-moose)
      ("perl-try-tiny" ,perl-try-tiny)))
  (home-page "http://search.cpan.org/dist/MooseX-NonMoose/")
  (synopsis "Subclassing of non-Moose classes")
  (description "MooseX::NonMoose allows for easily subclassing non-Moose
classes with Moose, taking care of the details connected with doing this, such
as setting up proper inheritance from Moose::Object and installing (and
inlining, at make_immutable time) a constructor that makes sure things like
BUILD methods are called.  It tries to be as non-intrusive as possible.")
  (license (package-license perl))))

(define-public perl-moosex-params-validate
  (package
    (name "perl-moosex-params-validate")
    (version "0.19")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/D/DR/DROLSKY/"
                           "MooseX-Params-Validate-" version ".tar.gz"))
       (sha256
        (base32
         "16isvyfsnzp63qr9cwsn094hasb6m7rzldmzav6spk7rih4mxdwk"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-moose" ,perl-moose)
       ("perl-test-fatal" ,perl-test-fatal)))
    (propagated-inputs
     `(("perl-devel-caller" ,perl-devel-caller)
       ("perl-moose" ,perl-moose)
       ("perl-params-validate" ,perl-params-validate)
       ("perl-sub-exporter" ,perl-sub-exporter)))
    (home-page "http://search.cpan.org/dist/MooseX-Params-Validate/")
    (synopsis "Extension of Params::Validate using Moose's types")
    (description "This module fills a gap in Moose by adding method parameter
validation to Moose.")
    (license (package-license perl))))

(define-public perl-moosex-relatedclassroles
  (package
    (name "perl-moosex-relatedclassroles")
    (version "0.004")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/H/HD/HDP/"
                           "MooseX-RelatedClassRoles-" version ".tar.gz"))
       (sha256
        (base32
         "17vynkf6m5d039qkr4in1c9lflr8hnwp1fgzdwhj4q6jglipmnrh"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-moose" ,perl-moose)
       ("perl-moosex-role-parameterized" ,perl-moosex-role-parameterized)))
    (home-page "http://search.cpan.org/dist/MooseX-RelatedClassRoles/")
    (synopsis "Apply roles to a related Perl class")
    (description "This module applies roles to make a subclass instead of
manually setting up a subclass.")
    (license (package-license perl))))

(define-public perl-moosex-role-parameterized
  (package
    (name "perl-moosex-role-parameterized")
    (version "1.08")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/E/ET/ETHER/"
                           "MooseX-Role-Parameterized-" version ".tar.gz"))
       (sha256
        (base32
         "12s2nmq13ri126yv02bx9h30j760zpal27i470z85ayw9s7il4jq"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-cpan-meta-check" ,perl-cpan-meta-check)
       ("perl-module-build" ,perl-module-build)
       ("perl-moosex-role-withoverloading" ,perl-moosex-role-withoverloading)
       ("perl-test-fatal" ,perl-test-fatal)
       ("perl-test-requires" ,perl-test-requires)))
    (propagated-inputs
     `(("perl-moose" ,perl-moose)
       ("perl-namespace-autoclean" ,perl-namespace-autoclean)))
    (home-page "http://search.cpan.org/dist/MooseX-Role-Parameterized/")
    (synopsis "Moose roles with composition parameters")
    (description "Because Moose roles serve many different masters, they
usually provide only the least common denominator of functionality.  To
empower roles further, more configurability than -alias and -excludes is
required.  Perhaps your role needs to know which method to call when it is
done processing, or what default value to use for its url attribute.
Parameterized roles offer a solution to these (and other) kinds of problems.")
    (license (package-license perl))))

(define-public perl-moosex-role-withoverloading
  (package
    (name "perl-moosex-role-withoverloading")
    (version "0.16")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/E/ET/ETHER/"
                           "MooseX-Role-WithOverloading-" version ".tar.gz"))
       (sha256
        (base32
         "0kfs203ip44vsxh282kshia8wqkwklz4i7fs2ngsbj6frv00nqdv"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-aliased" ,perl-aliased)
       ("perl-moose" ,perl-moose)
       ("perl-namespace-autoclean" ,perl-namespace-autoclean)))
    (home-page "http://search.cpan.org/dist/MooseX-Role-WithOverloading/")
    (synopsis "Roles which support overloading")
    (description "MooseX::Role::WithOverloading allows you to write a
Moose::Role which defines overloaded operators and allows those overload
methods to be composed into the classes/roles/instances it's compiled to,
where plain Moose::Roles would lose the overloading.")
    (license (package-license perl))))

(define-public perl-moosex-semiaffordanceaccessor
  (package
    (name "perl-moosex-semiaffordanceaccessor")
    (version "0.10")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/D/DR/DROLSKY/"
                           "MooseX-SemiAffordanceAccessor-" version ".tar.gz"))
       (sha256
        (base32
         "1mdil9ckgmgr78z59p8wfa35ixn5855ndzx14y01dvfxpiv5gf55"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-moose" ,perl-moose)))
    (home-page "http://search.cpan.org/dist/MooseX-SemiAffordanceAccessor/")
    (synopsis "Name your accessors foo() and set_foo()")
    (description "This module does not provide any methods.  Simply loading it
changes the default naming policy for the loading class so that accessors are
separated into get and set methods.  The get methods have the same name as the
accessor, while set methods are prefixed with \"_set_\".")
    (license artistic2.0)))

(define-public perl-moosex-strictconstructor
  (package
    (name "perl-moosex-strictconstructor")
    (version "0.19")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/D/DR/DROLSKY/"
                           "MooseX-StrictConstructor-" version ".tar.gz"))
       (sha256
        (base32
         "0ccawja1kabgglrkdw5v82m1pbw189a0mnd33l43rs01d70p6ra8"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-moose" ,perl-moose)
       ("perl-test-fatal" ,perl-test-fatal)))
    (propagated-inputs
     `(("perl-moose" ,perl-moose)
       ("perl-namespace-autoclean" ,perl-namespace-autoclean)))
    (home-page "http://search.cpan.org/dist/MooseX-StrictConstructor/")
    (synopsis "Strict object constructors for Moose")
    (description "Simply loading this module makes your constructors
\"strict\".  If your constructor is called with an attribute init argument
that your class does not declare, then it calls Moose->throw_error().")
    (license artistic2.0)))

(define-public perl-moosex-traits-pluggable
  (package
    (name "perl-moosex-traits-pluggable")
    (version "0.12")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/R/RK/RKITOVER/"
                           "MooseX-Traits-Pluggable-" version ".tar.gz"))
       (sha256
        (base32
         "1jjqmcidy4kdgp5yffqqwxrsab62mbhbpvnzdy1rpwnb1savg5mb"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-moose" ,perl-moose)
       ("perl-test-exception" ,perl-test-exception)))
    (propagated-inputs
     `(("perl-class-load" ,perl-class-load)
       ("perl-list-moreutils" ,perl-list-moreutils)
       ("perl-moose" ,perl-moose)
       ("perl-namespace-autoclean" ,perl-namespace-autoclean)))
    (home-page
     "http://search.cpan.org/dist/MooseX-Traits-Pluggable/")
    (synopsis "Trait loading and resolution for Moose")
    (description "Adds support on top of MooseX::Traits for class precedence
search for traits and some extra attributes.")
    (license (package-license perl))))

(define-public perl-moosex-types
  (package
    (name "perl-moosex-types")
    (version "0.45")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/E/ET/ETHER/"
                           "MooseX-Types-" version ".tar.gz"))
       (sha256
        (base32
         "1iq90s1f0xbmr194q0mhnp9wxqxwwilkbdml040ibqbqvfiz87yh"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-module-build" ,perl-module-build)
       ("perl-test-fatal" ,perl-test-fatal)
       ("perl-test-requires" ,perl-test-requires)))
    (propagated-inputs
     `(("perl-carp-clan" ,perl-carp-clan)
       ("perl-moose" ,perl-moose)
       ("perl-namespace-autoclean" ,perl-namespace-autoclean)))
    (home-page "http://search.cpan.org/dist/MooseX-Types/")
    (synopsis "Organise your Moose types in libraries")
    (description "This package lets you declare types using short names, but
behind the scenes it namespaces all your type declarations, effectively
prevent name clashes between packages.")
    (license (package-license perl))))

(define-public perl-moosex-types-datetime
  (package
    (name "perl-moosex-types-datetime")
    (version "0.13")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/E/ET/ETHER/"
                           "MooseX-Types-DateTime-" version ".tar.gz"))
       (sha256
        (base32
         "1iir3mdvz892kbbs2q91vjxnhas7811m3d3872m7x8gn6rka57xq"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-module-build-tiny" ,perl-module-build-tiny)
       ("perl-moose" ,perl-moose)
       ("perl-test-fatal" ,perl-test-fatal)
       ("perl-test-simple" ,perl-test-simple)))
    (propagated-inputs
     `(("perl-datetime" ,perl-datetime)
       ("perl-datetime-locale" ,perl-datetime-locale)
       ("perl-datetime-timezone" ,perl-datetime-timezone)
       ("perl-moose" ,perl-moose)
       ("perl-moosex-types" ,perl-moosex-types)
       ("perl-namespace-clean" ,perl-namespace-clean)))
    (home-page "http://search.cpan.org/dist/MooseX-Types-DateTime/")
    (synopsis "DateTime related constraints and coercions for Moose")
    (description "This module packages several Moose::Util::TypeConstraints
with coercions, designed to work with the DateTime suite of objects.")
    (license (package-license perl))))

(define-public perl-moosex-types-datetime-morecoercions
  (package
    (name "perl-moosex-types-datetime-morecoercions")
    (version "0.14")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/E/ET/ETHER/"
                           "MooseX-Types-DateTime-MoreCoercions-"
                           version ".tar.gz"))
       (sha256
        (base32
         "0888ns6fmvpcj5vh86n8mra9anq8jak7gf0b1z5hvww4birki6dn"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-module-build-tiny" ,perl-module-build-tiny)
       ("perl-test-fatal" ,perl-test-fatal)
       ("perl-test-simple" ,perl-test-simple)))
    (propagated-inputs
     `(("perl-datetime" ,perl-datetime)
       ("perl-datetimex-easy" ,perl-datetimex-easy)
       ("perl-moose" ,perl-moose)
       ("perl-moosex-types" ,perl-moosex-types)
       ("perl-moosex-types-datetime" ,perl-moosex-types-datetime)
       ("perl-namespace-clean" ,perl-namespace-clean)
       ("perl-time-duration-parse" ,perl-time-duration-parse)))
    (home-page
     "http://search.cpan.org/dist/MooseX-Types-DateTime-MoreCoercions/")
    (synopsis "Extensions to MooseX::Types::DateTime")
    (description "This module builds on MooseX::Types::DateTime to add
additional custom types and coercions.  Since it builds on an existing type,
all coercions and constraints are inherited.")
    (license (package-license perl))))

(define-public perl-moosex-types-loadableclass
  (package
    (name "perl-moosex-types-loadableclass")
    (version "0.013")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/E/ET/ETHER/"
                           "MooseX-Types-LoadableClass-" version ".tar.gz"))
       (sha256
        (base32
         "13v2hn3xr6adx15qik8b6966fbbw77ik1v4sxx24f766la10w2mq"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-module-build-tiny" ,perl-module-build-tiny)
       ("perl-namespace-clean" ,perl-namespace-clean)
       ("perl-moose" ,perl-moose)
       ("perl-test-fatal" ,perl-test-fatal)
       ("perl-class-load" ,perl-class-load)))
    (propagated-inputs
     `(("perl-module-runtime" ,perl-module-runtime)
       ("perl-moosex-types" ,perl-moosex-types)
       ("perl-namespace-autoclean" ,perl-namespace-autoclean)))
    (home-page "http://search.cpan.org/dist/MooseX-Types-LoadableClass/")
    (synopsis "ClassName type constraints for Moose")
    (description "MooseX::Types::LoadableClass provides a ClassName type
constraint with coercion to load the class.")
    (license (package-license perl))))

(define-public perl-moox
  (package
    (name "perl-moox")
    (version "0.101")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/G/GE/GETTY/MooX-"
             version
             ".tar.gz"))
       (sha256
        (base32
         "1m9jvrqcidiabdih211byadwnnkygafq54r2ljnf1akqdrjimy9g"))))
    (build-system perl-build-system)
    (inputs
     `(("perl-data-optlist" ,perl-data-optlist)
       ("perl-import-into" ,perl-import-into)
       ("perl-module-runtime" ,perl-module-runtime)
       ("perl-moo" ,perl-moo)))
    (home-page "http://search.cpan.org/dist/MooX/")
    (synopsis
     "Using Moo and MooX:: packages the most lazy way")
    (description "Contains the MooX and MooX::Role packages.")
    (license perl-license)))

(define-public perl-moox-cmd
  (package
    (name "perl-moox-cmd")
    (version "0.015")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/R/RE/REHSACK/MooX-Cmd-"
                           version ".tar.gz"))
       (sha256
        (base32
         "0145ha8vnc6sbg82ps96wj716bznq2qamm657bia9ji2yxhbnsam"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-capture-tiny" ,perl-capture-tiny)
       ("perl-list-moreutils" ,perl-list-moreutils)))
    (propagated-inputs
     `(("perl-module-pluggable" ,perl-module-pluggable)
       ("perl-module-runtime" ,perl-module-runtime)
       ("perl-moo" ,perl-moo)
       ("perl-package-stash" ,perl-package-stash)
       ("perl-params-util" ,perl-params-util)
       ("perl-regexp-common" ,perl-regexp-common)))
    (home-page "http://search.cpan.org/dist/MooX-Cmd")
    (synopsis "Giving an easy Moo style way to make command organized CLI apps")
    (description "This package eases the writing of command line utilities,
accepting commands and subcommands and so on.  These commands can form a tree,
which is mirrored in the package structure.  On invocation, each command along
the path through the tree (starting from the top-level command through to the
most specific one) is instantiated.")
    (license (package-license perl))))

(define-public perl-moox-configfromfile
  (package
    (name "perl-moox-configfromfile")
    (version "0.008")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/R/RE/REHSACK/"
                           "MooX-ConfigFromFile-" version ".tar.gz"))
       (sha256
        (base32
         "1zrpz4mzngnhaap6988is0w0aarilfj4kb1yc8hvfqna69lywac0"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-hash-merge" ,perl-hash-merge)
       ("perl-json" ,perl-json)
       ("perl-moox-cmd" ,perl-moox-cmd)))
    (propagated-inputs
     `(("perl-config-any" ,perl-config-any)
       ("perl-file-configdir" ,perl-file-configdir)
       ("perl-file-find-rule" ,perl-file-find-rule)
       ("perl-hash-merge" ,perl-hash-merge)
       ("perl-moo", perl-moo)
       ("perl-moox-file-configdir" ,perl-moox-file-configdir)
       ("perl-namespace-clean" ,perl-namespace-clean)))
    (home-page "http://search.cpan.org/dist/MooX-ConfigFromFile/")
    (synopsis "Moo eXtension for initializing objects from config file")
    (description "This module is intended to easily load initialization values
for attributes on object construction from an appropriate config file.  The
building is done in @code{MooX::ConfigFromFile::Role}---using
@code{MooX::ConfigFromFile} ensures that the role is applied.")
    (license (package-license perl))))

(define-public perl-moox-file-configdir
  (package
    (name "perl-moox-file-configdir")
    (version "0.006")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/R/RE/REHSACK/"
                           "MooX-File-ConfigDir-" version ".tar.gz"))
       (sha256
        (base32
         "0f808sq3627ymgf63zwgh705vv0nhwclxp89clhx8yl6hybcv7kx"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-file-configdir" ,perl-file-configdir)
       ("perl-moo" ,perl-moo)
       ("perl-namespace-clean" ,perl-namespace-clean)))
    (home-page "http://search.cpan.org/dist/MooX-File-ConfigDir/")
    (synopsis "Moo eXtension for @code{File::ConfigDir}")
    (description "This module is a helper for easily finding configuration
file locations.  This information can be used to find a suitable place for
installing configuration files or for finding any piece of settings.")
    (license (package-license perl))))

(define-public perl-moox-handlesvia
  (package
    (name "perl-moox-handlesvia")
    (version "0.001008")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/M/MA/MATTP/MooX-HandlesVia-"
             version
             ".tar.gz"))
       (sha256
        (base32
         "137yrjn2jmw4cj0fjdajnkjgqr5arnpq72kbm6w66xskncinz55h"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-moox-types-mooselike"
        ,perl-moox-types-mooselike)
       ("perl-test-exception" ,perl-test-exception)
       ("perl-test-fatal" ,perl-test-fatal)))
    (inputs
     `(("perl-class-method-modifiers"
        ,perl-class-method-modifiers)
       ("perl-module-runtime" ,perl-module-runtime)
       ("perl-moo" ,perl-moo)
       ("perl-role-tiny" ,perl-role-tiny)))
    (propagated-inputs
     `(("perl-data-perl" ,perl-data-perl)))
    (home-page
     "http://search.cpan.org/dist/MooX-HandlesVia/")
    (synopsis "NativeTrait-like behavior for Moo")
    (description
     "@code{MooX::HandlesVia} is an extension of Moo's @code{handles}
attribute functionality.  It provides a means of proxying functionality from
an external class to the given atttribute.")
    (license perl-license)))

(define-public perl-moox-late
  (package
    (name "perl-moox-late")
    (version "0.015")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/T/TO/TOBYINK/MooX-late-"
             version
             ".tar.gz"))
       (sha256
        (base32
         "1gzvd9zws3v09sh0xx6srmw4jwi22fnrya4zcsc8dykn62pjclqp"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-test-fatal" ,perl-test-fatal)
       ("perl-test-requires" ,perl-test-requires)))
    (inputs
     `(("perl-moo" ,perl-moo)
       ("perl-moox" ,perl-moox)
       ("perl-moox-handlesvia" ,perl-moox-handlesvia)))
    (propagated-inputs
     `(("perl-type-tiny" ,perl-type-tiny)))
    (home-page
     "http://search.cpan.org/dist/MooX-late/")
    (synopsis "Easily translate Moose code to Moo")
    (description
     "MooX::late does the following:
@enumerate
@item Supports isa => $stringytype
@item Supports does => $rolename
@item Supports lazy_build => 1
@item Exports blessed and confess functions to your namespace.
@item Handles certain attribute traits
Currently Hash, Array and Code are supported.  This feature requires
MooX::HandlesVia.
@end enumerate")
    (license perl-license)))

(define-public perl-moox-options
  (package
    (name "perl-moox-options")
    (version "4.023")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/C/CE/CELOGEEK/"
                           "MooX-Options-" version ".tar.gz"))
       (sha256
        (base32
         "14kz51hybxx8vcm4wg36f0qa64aainw7i2sqmqxg20c3qvczyvj2"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-capture-tiny" ,perl-capture-tiny)
       ("perl-import-into" ,perl-import-into)
       ("perl-module-build" ,perl-module-build)
       ("perl-moo" ,perl-moo)
       ("perl-moose" ,perl-moose)
       ("perl-moox-cmd" ,perl-moox-cmd)
       ("perl-namespace-clean" ,perl-namespace-clean)
       ("perl-role-tiny" ,perl-role-tiny)
       ("perl-test-requires" ,perl-test-requires)
       ("perl-test-trap" ,perl-test-trap)
       ("perl-test-pod" ,perl-test-pod)
       ("perl-try-tiny" ,perl-try-tiny)))
    (propagated-inputs
     `(("perl-config-any" ,perl-config-any)
       ("perl-moox-configfromfile" ,perl-moox-configfromfile)
       ("perl-data-record" ,perl-data-record)
       ("perl-file-configdir" ,perl-file-configdir)
       ("perl-file-find-rule" ,perl-file-find-rule)
       ("perl-file-sharedir" ,perl-file-sharedir)
       ("perl-getopt-long-descriptive" ,perl-getopt-long-descriptive)
       ("perl-json-maybexs" ,perl-json-maybexs)
       ("perl-libintl-perl" ,perl-libintl-perl)
       ("perl-moox-configfromfile" ,perl-moox-configfromfile)
       ("perl-moox-file-configdir" ,perl-moox-file-configdir)
       ("perl-path-class" ,perl-path-class)
       ("perl-regexp-common" ,perl-regexp-common)
       ("perl-term-size-any" ,perl-term-size-any)
       ("perl-unicode-linebreak" ,perl-unicode-linebreak)))
    (home-page "http://search.cpan.org/dist/MooX-Options/")
    (synopsis "Explicit Options eXtension for Object Class")
    (description "Create a command line tool with your Mo, Moo, Moose objects.
You have an @code{option} keyword to replace the usual @code{has} to
explicitly use your attribute on the command line.  The @code{option} keyword
takes additional parameters and uses @code{Getopt::Long::Descriptive} to
generate a command line tool.")
    (license (package-license perl))))

(define-public perl-moox-types-mooselike
  (package
    (name "perl-moox-types-mooselike")
    (version "0.28")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/M/MA/MATEU/"
                           "MooX-Types-MooseLike-" version ".tar.gz"))
       (sha256
        (base32
         "15af2xmpari4vwjwxn1m9yzjfffkr2aiisqqfij31gxcdk15fpk3"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-moo" ,perl-moo)
       ("perl-test-fatal" ,perl-test-fatal)))
    (propagated-inputs
     `(("perl-module-runtime" ,perl-module-runtime)
       ("perl-strictures" ,perl-strictures)))
    (home-page "http://search.cpan.org/dist/MooX-Types-MooseLike/")
    (synopsis "Moosish types and type builder")
    (description "MooX::Types::MooseLike provides a possibility to build your
own set of Moose-like types.  These custom types can then be used to describe
fields in Moo-based classes.")
    (license (package-license perl))))

(define-public perl-mouse
  (package
  (name "perl-mouse")
  (version "2.4.9")
  (source (origin
            (method url-fetch)
            (uri (string-append
                  "mirror://cpan/authors/id/S/SY/SYOHEX/Mouse-v"
                  version
                  ".tar.gz"))
            (sha256
             (base32
              "1y20sl97x1h4y1iid47hj0w1hb2887dchh4nfffgmqpyggkslh4n"))))
  (build-system perl-build-system)
  (native-inputs
   `(("perl-module-build" ,perl-module-build)
     ("perl-module-build-xsutil" ,perl-module-build-xsutil)
     ("perl-test-exception" ,perl-test-exception)
     ("perl-test-fatal" ,perl-test-fatal)
     ("perl-test-leaktrace" ,perl-test-leaktrace)
     ("perl-test-output" ,perl-test-output)
     ("perl-test-requires" ,perl-test-requires)
     ("perl-try-tiny" ,perl-try-tiny)))
  (home-page "https://github.com/gfx/p5-Mouse")
  (synopsis "Fast Moose-compatible object system for perl5")
  (description
   "Mouse is a @code{Moose} compatible object system that implements a
subset of the functionality for reduced startup time.")
  (license (package-license perl))))

(define-public perl-mousex-nativetraits
  (package
    (name "perl-mousex-nativetraits")
    (version "1.09")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://cpan/authors/id/G/GF/GFUJI/"
                                  "MouseX-NativeTraits-" version ".tar.gz"))
              (sha256
               (base32
                "0pnbchkxfz9fwa8sniyjqp0mz75b3k2fafq9r09znbbh51dbz9gq"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-any-moose" ,perl-any-moose)
       ("perl-module-install" ,perl-module-install)
       ("perl-test-fatal" ,perl-test-fatal)))
    (propagated-inputs
     `(("perl-mouse" ,perl-mouse)))
    (home-page "http://search.cpan.org/dist/MouseX-NativeTraits/")
    (synopsis "Extend attribute interfaces for Mouse")
    (description
     "While @code{Mouse} attributes provide a way to name your accessors,
readers, writers, clearers and predicates, @code{MouseX::NativeTraits}
provides commonly used attribute helper methods for more specific types
of data.")
    (license (package-license perl))))

(define-public perl-mozilla-ca
  (package
    (name "perl-mozilla-ca")
    (version "20160104")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/A/AB/ABH/Mozilla-CA-"
                           version ".tar.gz"))
       (sha256
        (base32
         "0aizn08lrdrgjz9vagkjmw2c7sxn46fzz521v9dbcqii4jd0d9r7"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Mozilla-CA/")
    (synopsis "Mozilla's CA cert bundle in PEM format")
    (description "@code{Mozilla::CA} provides a copy of Mozilla's bundle of
Certificate Authority certificates in a form that can be consumed by modules
and libraries based on OpenSSL.")
    (license mpl2.0)))

(define-public perl-multidimensional
  (package
    (name "perl-multidimensional")
    (version "0.013")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/I/IL/ILMARI/multidimensional-"
             version ".tar.gz"))
       (sha256
        (base32
         "02p5zv68i39hnkmzzxsk1fi7xy56pfcsslrd7yqwzhq74czcw81x"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-b-hooks-op-check" ,perl-b-hooks-op-check)
       ("perl-extutils-depends" ,perl-extutils-depends)))
    (propagated-inputs
     `(("perl-b-hooks-op-check" ,perl-b-hooks-op-check)
       ("perl-lexical-sealrequirehints" ,perl-lexical-sealrequirehints)))
    (home-page "http://search.cpan.org/dist/multidimensional/")
    (synopsis "Disable multidimensional array emulation")
    (description
     "Multidimensional disables multidimensional array emulation.")
    (license (package-license perl))))

(define-public perl-mro-compat
  (package
    (name "perl-mro-compat")
    (version "0.13")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/H/HA/HAARG/"
                           "MRO-Compat-" version ".tar.gz"))
       (sha256
        (base32
         "1y547lr6zccf7919vx01v22zsajy528psanhg5aqschrrin3nb4a"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/MRO-Compat/")
    (synopsis "MRO interface compatibility for Perls < 5.9.5")
    (description "The \"mro\" namespace provides several utilities for dealing
with method resolution order and method caching in general in Perl 5.9.5 and
higher.  This module provides those interfaces for earlier versions of
Perl (back to 5.6.0).")
    (license (package-license perl))))

(define-public perl-namespace-autoclean
  (package
    (name "perl-namespace-autoclean")
    (version "0.28")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/E/ET/ETHER/"
                           "namespace-autoclean-" version ".tar.gz"))
       (sha256
        (base32
         "0fbcq99yaix1aa99jl3v811dbw24il9jxnh5i2i23mddh4b0lhfd"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-module-build" ,perl-module-build)
       ("perl-test-requires" ,perl-test-requires)))
    (propagated-inputs
     `(("perl-b-hooks-endofscope" ,perl-b-hooks-endofscope)
       ("perl-namespace-clean" ,perl-namespace-clean)
       ("perl-sub-identify" ,perl-sub-identify)))
    (home-page "http://search.cpan.org/dist/namespace-autoclean/")
    (synopsis "Keep imports out of your namespace")
    (description "The namespace::autoclean pragma will remove all imported
symbols at the end of the current package's compile cycle.  Functions called
in the package itself will still be bound by their name, but they won't show
up as methods on your class or instances.  It is very similar to
namespace::clean, except it will clean all imported functions, no matter if
you imported them before or after you used the pragma.  It will also not touch
anything that looks like a method.")
    (license (package-license perl))))

(define-public perl-namespace-clean
  (package
    (name "perl-namespace-clean")
    (version "0.25")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/R/RI/RIBASUSHI/"
                           "namespace-clean-" version ".tar.gz"))
       (sha256
        (base32
         "016dds70ql1mp18b07chkxiy4drn976ibnbshqc2hmhrh9xjnsll"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-package-stash" ,perl-package-stash)
       ("perl-b-hooks-endofscope" ,perl-b-hooks-endofscope)))
    (home-page "http://search.cpan.org/dist/namespace-clean/")
    (synopsis "Keep imports and functions out of your namespace")
    (description "The namespace::clean pragma will remove all previously
declared or imported symbols at the end of the current package's compile
cycle.  Functions called in the package itself will still be bound by their
name, but they won't show up as methods on your class or instances.")
    (license (package-license perl))))

(define-public perl-net-dns-native
  (package
    (name "perl-net-dns-native")
    (version "0.15")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/O/OL/OLEG/Net-DNS-Native-"
             version ".tar.gz"))
       (sha256
        (base32 "12bsv5jkic3q4arpzk6dda35didkn445v658j87rmi540dpnac85"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Net-DNS-Native/")
    (synopsis "Non-blocking system DNS resolver")
    (description
     "This class provides several methods for host name resolution.  It is
designed to be used with event loops.  Names are resolved by your system's
native @code{getaddrinfo(3)} implementation, called in a separate thread to
avoid blocking the entire application.  Threading overhead is limited by using
system threads instead of Perl threads.")
    (license perl-license)))

(define-public perl-net-idn-encode
  (package
    (name "perl-net-idn-encode")
    (version "2.400")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/C/CF/CFAERBER/Net-IDN-Encode-"
             version
             ".tar.gz"))
       (sha256
        (base32
         "0a9knav5f9kjldrkxx1k47ivd3p23zkmi8aqgyhnxidhgasz1dlq"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-module-build" ,perl-module-build)
       ("perl-test-nowarnings" ,perl-test-nowarnings)))
    (home-page
     "http://search.cpan.org/dist/Net-IDN-Encode/")
    (synopsis
     "Internationalizing Domain Names in Applications (IDNA)")
    (description
     "Internationalized Domain Names (IDNs) use characters drawn from a large
repertoire (Unicode), but IDNA allows the non-ASCII characters to be
represented using only the ASCII characters already allowed in so-called host
names today (letter-digit-hyphen, /[A-Z0-9-]/i).

Use this module if you just want to convert domain names (or email addresses),
using whatever IDNA standard is the best choice at the moment.")
    (license perl-license)))

(define-public perl-net-statsd
  (package
   (name "perl-net-statsd")
   (version "0.12")
   (source
    (origin
      (method url-fetch)
      (uri (string-append
            "mirror://cpan/authors/id/C/CO/COSIMO/Net-Statsd-"
            version
            ".tar.gz"))
      (sha256
       (base32
        "0p2nhrwamic2fyj094y583q088ixv9gbb82c3invqrd17mh57r33"))))
   (build-system perl-build-system)
   (home-page
    "http://search.cpan.org/dist/Net-Statsd/")
   (synopsis "Perl client for Etsy's statsd daemon")
   (description "This module implement a UDP client for the statsd statistics
collector daemon in use at Etsy.com.")
   (license (package-license perl))))

(define-public perl-number-compare
  (package
    (name "perl-number-compare")
    (version "0.03")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/R/RC/RCLAMP/"
                           "Number-Compare-" version ".tar.gz"))
       (sha256
        (base32
         "09q8i0mxvr7q9vajwlgawsi0hlpc119gnhq4hc933d03x0vkfac3"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Number-Compare/")
    (synopsis "Numeric comparisons")
    (description "Number::Compare compiles a simple comparison to an anonymous
subroutine, which you can call with a value to be tested against.")
    (license (package-license perl))))

(define-public perl-number-range
  (package
    (name "perl-number-range")
    (version "0.12")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/L/LA/LARRYSH/Number-Range-"
             version ".tar.gz"))
       (sha256
        (base32
         "0999xvs3w2xprs14q4shqndjf2m6mzvhzdljgr61ddjaqhd84gj3"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Number-Range/")
    (synopsis "Perl extension defining ranges of numbers")
    (description "Number::Range is an object-oriented interface to test if a
number exists in a given range, and to be able to manipulate the range.")
    (license (package-license perl))))

(define-public perl-object-signature
  (package
    (name "perl-object-signature")
    (version "1.07")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/A/AD/ADAMK/"
                           "Object-Signature-" version ".tar.gz"))
       (sha256
        (base32
         "0c8l7195bjvx0v6zmkgdnxvwg7yj2zq8hi7xd25a3iikd12dc4f6"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-module-install" ,perl-module-install)))
    (home-page "http://search.cpan.org/dist/Object-Signature/")
    (synopsis "Generate cryptographic signatures for objects")
    (description "Object::Signature is an abstract base class that you can
inherit from in order to allow your objects to generate unique cryptographic
signatures.")
    (license (package-license perl))))

(define-public perl-ole-storage-lite
  (package
    (name "perl-ole-storage-lite")
    (version "0.19")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/J/JM/JMCNAMARA/OLE-Storage_Lite-"
             version
             ".tar.gz"))
       (sha256
        (base32
         "179cxwqxb0f9dpx8954nvwjmggxxi5ndnang41yav1dx6mf0abp7"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/OLE-Storage_Lite/")
    (synopsis "Read and write OLE storage files")
    (description "This module allows you to read and write
an OLE-Structured file.  @dfn{OLE} (Object Linking and Embedding) is a
technology to store hierarchical information such as links to other
documents within a single file.")
    (license (package-license perl))))

(define-public perl-package-anon
  (package
    (name "perl-package-anon")
    (version "0.05")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/A/AU/AUGGY/"
                           "Package-Anon-" version ".tar.gz"))
       (sha256
        (base32
         "1fj1fakkfklf2iwzsl64vfgshya3jgm6vhxiphw12wlac9g2il0m"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-sub-exporter" ,perl-sub-exporter)
       ("perl-params-util" ,perl-params-util)))
    (home-page "http://search.cpan.org/dist/Package-Anon/")
    (synopsis "Anonymous packages")
    (description "This module allows for anonymous packages that are
independent of the main namespace and only available through an object
instance, not by name.")
    (license (package-license perl))))

(define-public perl-package-deprecationmanager
  (package
    (name "perl-package-deprecationmanager")
    (version "0.17")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/D/DR/DROLSKY/"
                           "Package-DeprecationManager-" version ".tar.gz"))
       (sha256
        (base32
         "0jv8svfh1c1q4vxlkf8vjfbdq3n2sj3nx5llv1qrhp1b93d3lx0x"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-test-fatal" ,perl-test-fatal)
       ("perl-test-requires" ,perl-test-requires)
       ("perl-test-output" ,perl-test-output)))
    (propagated-inputs
     `(("perl-list-moreutils" ,perl-list-moreutils)
       ("perl-params-util" ,perl-params-util)
       ("perl-sub-install" ,perl-sub-install)))
    (arguments `(#:tests? #f))          ;XXX: Failing for some reason...
    (home-page "http://search.cpan.org/dist/Package-DeprecationManager/")
    (synopsis "Manage deprecation warnings for your distribution")
    (description "This module allows you to manage a set of deprecations for
one or more modules.")
    (license artistic2.0)))

(define-public perl-package-stash
  (package
    (name "perl-package-stash")
    (version "0.37")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/D/DO/DOY/"
                           "Package-Stash-" version ".tar.gz"))
       (sha256
        (base32
         "0b3vg2nbzmz1m5qla4123rmfzmpfmwxkw78fghvwsc4iiww0baq6"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-dist-checkconflicts" ,perl-dist-checkconflicts)
       ("perl-test-fatal" ,perl-test-fatal)
       ("perl-test-requires" ,perl-test-requires)
       ("perl-package-anon" ,perl-package-anon)))
    (propagated-inputs
     `(("perl-module-implementation" ,perl-module-implementation)
       ("perl-dist-checkconflicts" ,perl-dist-checkconflicts)
       ("perl-package-stash-xs" ,perl-package-stash-xs)))
    (home-page "http://search.cpan.org/dist/Package-Stash/")
    (synopsis "Routines for manipulating stashes")
    (description "Manipulating stashes (Perl's symbol tables) is occasionally
necessary, but incredibly messy, and easy to get wrong.  This module hides all
of that behind a simple API.")
    (license (package-license perl))))

(define-public perl-package-stash-xs
  (package
    (name "perl-package-stash-xs")
    (version "0.28")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/D/DO/DOY/"
                           "Package-Stash-XS-" version ".tar.gz"))
       (sha256
        (base32
         "11nl69n8i56p91pd0ia44ip0vpv2cxwpbfakrv01vvv8az1cbn13"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-test-fatal" ,perl-test-fatal)
       ("perl-test-requires" ,perl-test-requires)
       ("perl-package-anon" ,perl-package-anon)))
    (home-page "http://search.cpan.org/dist/Package-Stash-XS/")
    (synopsis "Faster implementation of the Package::Stash API")
    (description "This is a backend for Package::Stash, which provides the
functionality in a way that's less buggy and much faster.  It will be used by
default if it's installed, and should be preferred in all environments with a
compiler.")
    (license (package-license perl))))

(define-public perl-padwalker
  (package
    (name "perl-padwalker")
    (version "2.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/R/RO/ROBIN/"
                           "PadWalker-" version ".tar.gz"))
       (sha256
        (base32
         "058l78rkr6px3rqcv2sdf9sqimdq1nc6py5yb9rrg3wmva7crw84"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/PadWalker/")
    (synopsis "Play with other peoples' lexical variables")
    (description "PadWalker is a module which allows you to inspect (and even
change) lexical variables in any subroutine which called you.  It will only
show those variables which are in scope at the point of the call.  PadWalker
is particularly useful for debugging.")
    (license (package-license perl))))

(define-public perl-parallel-forkmanager
  (package
    (name "perl-parallel-forkmanager")
    (version "1.19")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/Y/YA/YANICK/Parallel-ForkManager-"
             version
             ".tar.gz"))
       (sha256
        (base32
         "0wm4wp6p3ah5z212jl12728z68nmxmfr0f03z1jpvdzffnc2xppi"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-test-warn" ,perl-test-warn)))
    (home-page "http://search.cpan.org/dist/Parallel-ForkManager/")
    (synopsis "Simple parallel processing fork manager")
    (description "@code{Parallel::ForkManager} is intended for use in
operations that can be done in parallel where the number of
processes to be forked off should be limited.")
    (license (package-license perl))))

(define-public perl-params-util
  (package
    (name "perl-params-util")
    (version "1.07")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/A/AD/ADAMK/Params-Util-"
             version ".tar.gz"))
       (sha256
        (base32
         "0v67sx93yhn7xa0nh9mnbf8mixf54czk6wzrjsp6dzzr5hzyrw9h"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Params-Util/")
    (synopsis "Simple, compact and correct param-checking functions")
    (description
     "Params::Util provides a basic set of importable functions that makes
checking parameters easier.")
    (license (package-license perl))))

(define-public perl-params-validate
  (package
    (name "perl-params-validate")
    (version "1.26")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/D/DR/DROLSKY/"
                           "Params-Validate-" version ".tar.gz"))
       (sha256
        (base32
         "1vbj78qd46ip09i06dsbb62jfwpzp4bg7yi617v98nvim77w66l2"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-module-build" ,perl-module-build)
       ("perl-test-fatal" ,perl-test-fatal)
       ("perl-test-requires" ,perl-test-requires)))
    (propagated-inputs
     `(("perl-module-implementation" ,perl-module-implementation)))
    (home-page "http://search.cpan.org/dist/Params-Validate/")
    (synopsis "Validate method/function parameters")
    (description "The Params::Validate module allows you to validate method or
function call parameters to an arbitrary level of specificity.")
    (license artistic2.0)))

(define-public perl-params-validationcompiler
  (package
    (name "perl-params-validationcompiler")
    (version "0.27")
    (source
      (origin
        (method url-fetch)
        (uri (string-append "mirror://cpan/authors/id/D/DR/DROLSKY/"
                            "Params-ValidationCompiler-" version ".tar.gz"))
        (sha256
         (base32
          "1cpr188c2xm0kkmdir6slcsgv7v6ibqff4lax8s0whwx6ml9kaah"))))
    (build-system perl-build-system)
    (native-inputs
     ;; For tests.
     `(("perl-test-without-module" ,perl-test-without-module)
       ("perl-test2-bundle-extended" ,perl-test2-bundle-extended)
       ("perl-test2-plugin-nowarnings" ,perl-test2-plugin-nowarnings)
       ("perl-type-tiny" ,perl-type-tiny)))
    (propagated-inputs
     `(("perl-eval-closure" ,perl-eval-closure)
       ("perl-exception-class" ,perl-exception-class)
       ("perl-specio" ,perl-specio)))
    (home-page "https://github.com/houseabsolute/Params-ValidationCompiler")
    (synopsis "Build an optimized subroutine parameter validator")
    (description "This module creates a customized, highly efficient
parameter checking subroutine.  It can handle named or positional
parameters, and can return the parameters as key/value pairs or a list
of values.  In addition to type checks, it also supports parameter
defaults, optional parameters, and extra \"slurpy\" parameters.")
    (license artistic2.0)))

(define-public perl-par-dist
  (package
    (name "perl-par-dist")
    (version "0.49")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/R/RS/RSCHUPP/"
                           "PAR-Dist-" version ".tar.gz"))
       (sha256
        (base32
         "078ycyn8pw3rba4k3qwcqrqfcym5c1pivymwa0bvs9sab45j4iwy"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/PAR-Dist/")
    (synopsis "Create and manipulate PAR distributions")
    (description "PAR::Dist is a toolkit to create and manipulate PAR
distributions.")
    (license (package-license perl))))

(define-public perl-parent
  (package
    (name "perl-parent")
    (version "0.228")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/C/CO/CORION/"
                           "parent-" version ".tar.gz"))
       (sha256
        (base32
         "0w0i02y4z8465z050kml57mvhv7c5gl8w8ivplhr3cms0zbaq87b"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/parent/")
    (synopsis "Establish an ISA relationship with base classes at compile time")
    (description "Allows you to both load one or more modules, while setting
up inheritance from those modules at the same time.")
    (license (package-license perl))))

(define-public perl-path-class
  (package
    (name "perl-path-class")
    (version "0.37")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/K/KW/KWILLIAMS/"
                           "Path-Class-" version ".tar.gz"))
       (sha256
        (base32
         "1kj8q8dmd8jci94w5arav59nkp0pkxrkliz4n8n6yf02hsa82iv5"))))
    (build-system perl-build-system)
    (native-inputs `(("perl-module-build" ,perl-module-build)))
    (home-page "http://search.cpan.org/dist/Path-Class/")
    (synopsis "Path specification manipulation")
    (description "Path::Class is a module for manipulation of file and
directory specifications in a cross-platform manner.")
    (license (package-license perl))))

(define-public perl-path-tiny
  (package
    (name "perl-path-tiny")
    (version "0.096")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://cpan/authors/id/D/DA/DAGOLDEN/"
                                  "Path-Tiny-" version ".tar.gz"))
              (sha256
               (base32
                "08dmr6ijjg3dp7h9dxix0nmad0fw16c6qzs4qc0hdz500gd64sr2"))))
    (build-system perl-build-system)
    (arguments
     `(#:tests? #f)) ; Tests require additional test modules to be packaged
    ;; (native-inputs
    ;;  `(("perl-test-failwarnings" ,perl-test-failwarnings)
    ;;    ("perl-test-mockrandom" ,perl-test-mockrandom)))
    (inputs
     `(("perl-unicode-utf8" ,perl-unicode-utf8)))
    (home-page "http://search.cpan.org/dist/Path-Tiny/")
    (synopsis "File path utility")
    (description "This module provides a small, fast utility for working
with file paths.")
    (license asl2.0)))

(define-public perl-perlio-utf8_strict
  (package
    (name "perl-perlio-utf8-strict")
    (version "0.006")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "mirror://cpan/authors/id/L/LE/LEONT/PerlIO-utf8_strict-"
                    version ".tar.gz"))
              (sha256
               (base32
                "0qnmiflirfq10jkmrxyy81ch6hzyndfzxqf8maif0fy44kk1004q"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-test-exception" ,perl-test-exception)))
    (home-page
     "http://search.cpan.org/dist/PerlIO-utf8_strict/")
    (synopsis "Fast and correct UTF-8 IO")
    (description "@code{PerlIO::utf8_strict} provides a fast and correct UTF-8
PerlIO layer.  Unlike Perl's default @code{:utf8} layer it checks the input
for correctness.")
    (license (package-license perl))))

(define-public perl-pod-coverage
  (package
    (name "perl-pod-coverage")
    (version "0.23")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/R/RC/RCLAMP/"
                           "Pod-Coverage-" version ".tar.gz"))
       (sha256
        (base32
         "01xifj83dv492lxixijmg6va02rf3ydlxly0a9slmx22r6qa1drh"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-devel-symdump" ,perl-devel-symdump)))
    (home-page "http://search.cpan.org/dist/Pod-Coverage/")
    (synopsis "Check for comprehensive documentation of a module")
    (description "This module provides a mechanism for determining if the pod
for a given module is comprehensive.")
    (license (package-license perl))))

(define-public perl-pod-simple
  (package
    (name "perl-pod-simple")
    (version "3.35")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://cpan/authors/id/K/KH/KHW/"
                                  "Pod-Simple-" version ".tar.gz"))
              (sha256
               (base32
                "0gg11ibbc02l2aw0bsv4jx0jax8z0apgfy3p5csqnvhlsb6218cr"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Pod-Simple/")
    (synopsis "Parsing library for text in Pod format")
    (description "@code{Pod::Simple} is a Perl library for parsing text in
the @dfn{Pod} (plain old documentation) markup language that is typically
used for writing documentation for Perl and for Perl modules.")
    (license (package-license perl))))

(define-public perl-posix-strftime-compiler
  (package
    (name "perl-posix-strftime-compiler")
    (version "0.41")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/K/KA/KAZEBURO/"
                           "POSIX-strftime-Compiler-" version ".tar.gz"))
       (sha256
        (base32
         "0f9p3hx0vqx8zg5v24pz0s4zc8ln100c7c91ks681wq02phqj2v7"))))
    (build-system perl-build-system)
    (native-inputs `(("perl-module-build" ,perl-module-build)))
    (arguments `(#:tests? #f))          ;TODO: Timezone test failures
    (home-page "http://search.cpan.org/dist/POSIX-strftime-Compiler/")
    (synopsis "GNU C library compatible strftime for loggers and servers")
    (description "POSIX::strftime::Compiler provides GNU C library compatible
strftime(3).  But this module is not affected by the system locale.  This
feature is useful when you want to write loggers, servers, and portable
applications.")
    (license (package-license perl))))

(define-public perl-probe-perl
  (package
    (name "perl-probe-perl")
    (version "0.03")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://cpan/authors/id/K/KW/KWILLIAMS/"
                                  "Probe-Perl-" version ".tar.gz"))
              (sha256
               (base32
                "0c9wiaz0mqqknafr4jdr0g2gdzxnn539182z0icqaqvp5qgd5r6r"))))
    (build-system perl-build-system)
    (synopsis "Information about the currently running perl")
    (description
     "Probe::Perl provides methods for obtaining information about the
currently running perl interpreter.  It originally began life as code in the
Module::Build project, but has been externalized here for general use.")
    (home-page (string-append "http://search.cpan.org/~kwilliams//"
                              "Probe-Perl-" version))
    (license (package-license perl))))

(define-public perl-proc-invokeeditor
  (package
    (name "perl-proc-invokeeditor")
    (version "1.13")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/M/MS/MSTEVENS/Proc-InvokeEditor-"
                           version ".tar.gz"))
       (sha256
        (base32
         "0xc1416kvhq904ribpwh2lbxryh41dzl2glzpgr32b68s4fbwbaa"))))
    (build-system perl-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'set-EDITOR
           (lambda _ (setenv "EDITOR" "echo") #t)))))
    (propagated-inputs
     `(("perl-carp-assert" ,perl-carp-assert)))
    (home-page "http://search.cpan.org/dist/Proc-InvokeEditor/")
    (synopsis "Interface to external editor from Perl")
    (description "This module provides the ability to supply some text to an
external text editor, have it edited by the user, and retrieve the results.")
    (license (package-license perl))))

(define-public perl-readonly
  (package
    (name "perl-readonly")
    (version "2.00")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/S/SA/SANKO/"
                           "Readonly-" version ".tar.gz"))
       (sha256
        (base32
         "165zcf9lpijdpkx82za0g9rx8ckjnhipmcivdkyzshl8jmp1bl4v"))))
    (build-system perl-build-system)
    (native-inputs `(("perl-module-build" ,perl-module-build)))
    (home-page "http://search.cpan.org/dist/Readonly/")
    (synopsis "Create read-only scalars, arrays, hashes")
    (description "This module provides a facility for creating non-modifiable
variables in Perl.  This is useful for configuration files, headers, etc.  It
can also be useful as a development and debugging tool for catching updates to
variables that should not be changed.")
    (license (package-license perl))))

(define-public perl-ref-util-xs
  (package
    (name "perl-ref-util-xs")
    (version "0.116")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/X/XS/XSAWYERX/"
                           "Ref-Util-XS-" version ".tar.gz"))
       (sha256
        (base32
         "0l5dzbd71iclv8fdjk7685rq6pbfiiydh0n70br6g9l9iy2smr6f"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Ref-Util-XS/")
    (synopsis "XS implementation for Ref::Util")
    (description "@code{Ref::Util::XS} is the XS implementation of
@code{Ref::Util}, which provides several functions to help identify references
in a more convenient way than the usual approach of examining the return value
of @code{ref}.")
    (license x11)))

(define-public perl-regexp-common
  (package
    (name "perl-regexp-common")
    (version "2017060201")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://cpan/authors/id/A/AB/ABIGAIL/"
                                  "Regexp-Common-" version ".tar.gz"))
              (sha256
               (base32
                "16q8d7mx0c4nbjrvj69jdn4q33d1k40imgxn83h11wq6xqx8a1zf"))))
    (build-system perl-build-system)
    (synopsis "Provide commonly requested regular expressions")
    (description
     "This module exports a single hash (`%RE') that stores or generates
commonly needed regular expressions.  Patterns currently provided include:
balanced parentheses and brackets, delimited text (with escapes), integers and
floating-point numbers in any base (up to 36), comments in 44 languages,
offensive language, lists of any pattern, IPv4 addresses, URIs, and Zip
codes.")
    (home-page (string-append "http://search.cpan.org/~abigail//"
                              "Regexp-Common-" version))
    ;; Quad-licensed: Perl Artistic, Perl Artistic 2.0, X11, and BSD.
    (license (list (package-license perl) x11 bsd-3))))

(define-public perl-regexp-util
  (package
    (name "perl-regexp-util")
    (version "0.003")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/T/TO/TOBYINK/"
                           "Regexp-Util-" version ".tar.gz"))
       (sha256
        (base32
         "01n1cggiflsnp9f6adkcxzkc0qpgssz60cwnyyd8mzavh2ximr5a"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Regexp-Util/")
    (synopsis "Selection of general-utility regexp subroutines")
    (description "This package provides a selection of regular expression
subroutines including @code{is_regexp}, @code{regexp_seen_evals},
@code{regexp_is_foreign}, @code{regexp_is_anchored}, @code{serialize_regexp},
and @code{deserialize_regexp}.")
    (license (package-license perl))))

(define-public perl-role-tiny
  (package
    (name "perl-role-tiny")
    (version "1.003004")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/H/HA/HAARG/"
                           "Role-Tiny-" version ".tar.gz"))
       (sha256
        (base32
         "0ak60hakn0ixmsiw403si0lf5pagq5r6wjgl7p0pr979nlcikfmd"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-namespace-autoclean" ,perl-namespace-autoclean)
       ("perl-test-fatal" ,perl-test-fatal)))
    (propagated-inputs
     `(("perl-class-method-modifiers" ,perl-class-method-modifiers)))
    (home-page "http://search.cpan.org/dist/Role-Tiny/")
    (synopsis "Roles, as a slice of Moose")
    (description "Role::Tiny is a minimalist role composition tool.")
    (license (package-license perl))))

;; Some packages don't yet work with this newer version of ‘Role::Tiny’.
(define-public perl-role-tiny-2
  (package
    (inherit perl-role-tiny)
    (version "2.000006")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/H/HA/HAARG/"
                           "Role-Tiny-" version ".tar.gz"))
       (sha256
        (base32
         "10p3sc639c0nj56bb77a2wg8samyyl8sqpliv3n8c0jaj2642wyc"))))))

(define-public perl-safe-isa
  (package
    (name "perl-safe-isa")
    (version "1.000008")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/E/ET/ETHER/"
                           "Safe-Isa-" version ".tar.gz"))
       (sha256
        (base32
         "08r74hwxq5b3bibnbwjr9anybg15l3zqdgcirpw1xm2qpvcxgdkx"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Safe-Isa/")
    (synopsis "Call isa, can, does, and DOES safely")
    (description "This module allows you to call isa, can, does, and DOES
safely on things that may not be objects.")
    (license (package-license perl))))

(define-public perl-scope-guard
  (package
    (name "perl-scope-guard")
    (version "0.20")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/C/CH/CHOCOLATE/"
                           "Scope-Guard-" version ".tar.gz"))
       (sha256
        (base32
         "1lsagnz6pli035zvx5c1x4qm9fabi773vns86yd8lzfpldhfv3sv"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Scope-Guard/")
    (synopsis "Lexically-scoped resource management")
    (description "This module provides a convenient way to perform cleanup or
other forms of resource management at the end of a scope.  It is particularly
useful when dealing with exceptions: the Scope::Guard constructor takes a
reference to a subroutine that is guaranteed to be called even if the thread
of execution is aborted prematurely.  This effectively allows lexically-scoped
\"promises\" to be made that are automatically honoured by perl's garbage
collector.")
    (license (package-license perl))))

(define-public perl-set-infinite
  (package
    (name "perl-set-infinite")
    (version "0.65")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/F/FG/FGLOCK/"
                           "Set-Infinite-" version ".tar.gz"))
       (sha256
        (base32
         "07vyp0jpndcxkbyjk432nillxxk22wrmm2rs985y8ba96h3qig07"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Set-Infinite/")
    (synopsis "Infinite sets")
    (description "Set::Infinite is a set theory module for infinite sets.")
    (license (package-license perl))))

(define-public perl-set-object
  (package
    (name "perl-set-object")
    (version "1.35")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/R/RU/RURBAN/"
                           "Set-Object-" version ".tar.gz"))
       (sha256
        (base32
         "1rqf11274s3h17jgbimmg47k4fmayifajqwaa6lgm0z5qdy4v6hq"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-moose" ,perl-moose)
       ("perl-test-leaktrace" ,perl-test-leaktrace)))
    (home-page "http://search.cpan.org/dist/Set-Object/")
    (synopsis "Unordered collections of Perl Objects")
    (description "Set::Object provides efficient sets, unordered collections
of Perl objects without duplicates for scalars and references.")
    (license artistic2.0)))

(define-public perl-set-scalar
  (package
    (name "perl-set-scalar")
    (version "1.29")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/D/DA/DAVIDO/"
                           "Set-Scalar-" version ".tar.gz"))
       (sha256
        (base32
         "07aiqkyi1p22drpcyrrmv7f8qq6fhrxh007achy2vryxyck1bp53"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Set-Scalar/")
    (synopsis "Set operations for Perl")
    (description "The first priority of Set::Scalar is to be a convenient
interface to sets (as in: unordered collections of Perl scalars).  While not
designed to be slow or big, neither has it been designed to be fast or
compact.")
    (license (package-license perl))))

(define-public perl-sort-key
  (package
    (name "perl-sort-key")
    (version "1.33")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/S/SA/SALVA/Sort-Key-"
                           version ".tar.gz"))
       (sha256
        (base32
         "1kqs10s2plj6c96srk0j8d7xj8dxk1704r7mck8rqk09mg7lqspd"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Sort-Key/")
    (synopsis "Sort arrays by one or multiple calculated keys")
    (description "This Perl module provides various functions to quickly sort
arrays by one or multiple calculated keys.")
    (license (package-license perl))))

(define-public perl-sort-naturally
  (package
    (name "perl-sort-naturally")
    (version "1.03")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/B/BI/BINGOS/Sort-Naturally-"
                           version ".tar.gz"))
       (sha256
        (base32
         "0ip7q5g8d3lr7ri3ffcbrpk1hzzsiwgsn14k10k7hnjphxf1raza"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Sort-Naturally/")
    (synopsis "Sort lexically, but sort numeral parts numerically")
    (description "This module exports two functions, @code{nsort} and
@code{ncmp}; they are used in implementing a \"natural sorting\" algorithm.
Under natural sorting, numeric substrings are compared numerically, and other
word-characters are compared lexically.")
    (license (package-license perl))))

(define-public perl-specio
  (package
    (name "perl-specio")
    (version "0.38")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/D/DR/DROLSKY/"
                           "Specio-" version ".tar.gz"))
       (sha256
        (base32
         "1s5xd9awwrzc94ymimjkxqs6jq513wwlmwwarxaklvg2hk4lps0l"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-devel-stacktrace" ,perl-devel-stacktrace)
       ("perl-eval-closure" ,perl-eval-closure)
       ("perl-module-runtime" ,perl-module-runtime)
       ("perl-mro-compat" ,perl-mro-compat)
       ("perl-role-tiny" ,perl-role-tiny)
       ("perl-test-fatal" ,perl-test-fatal)
       ("perl-test-needs" ,perl-test-needs)))
    (home-page "http://search.cpan.org/dist/Specio//")
    (synopsis "Classes for representing type constraints and coercion")
    (description "The Specio distribution provides classes for representing type
constraints and coercion, along with syntax sugar for declaring them.  Note that
this is not a proper type system for Perl. Nothing in this distribution will
magically make the Perl interpreter start checking a value's type on assignment
to a variable. In fact, there's no built-in way to apply a type to a variable at
all.  Instead, you can explicitly check a value against a type, and optionally
coerce values to that type.")
    (license artistic2.0)))

(define-public perl-spiffy
  (package
    (name "perl-spiffy")
    (version "0.46")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/I/IN/INGY/"
                           "Spiffy-" version ".tar.gz"))
       (sha256
        (base32
         "18qxshrjh0ibpzjm2314157mxlibh3smyg64nr4mq990hh564n4g"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Spiffy/")
    (synopsis "Spiffy Perl Interface Framework For You")
    (description "Spiffy is a framework and methodology for doing object
oriented (OO) programming in Perl.  Spiffy combines the best parts of
Exporter.pm, base.pm, mixin.pm and SUPER.pm into one magic foundation class.
It attempts to fix all the nits and warts of traditional Perl OO, in a clean,
straightforward and (perhaps someday) standard way.  Spiffy borrows ideas from
other OO languages like Python, Ruby, Java and Perl 6.")
    (license (package-license perl))))

(define-public perl-stream-buffered
  (package
    (name "perl-stream-buffered")
    (version "0.03")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/D/DO/DOY/"
                           "Stream-Buffered-" version ".tar.gz"))
       (sha256
        (base32
         "0fs2n9zw6isfkha2kbqrvl9mwg572x1x0jlfaps0qsyynn846bcv"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Stream-Buffered/")
    (synopsis "Temporary buffer to save bytes")
    (description "Stream::Buffered is a buffer class to store arbitrary length
of byte strings and then get a seekable filehandle once everything is
buffered.  It uses PerlIO and/or temporary file to save the buffer depending
on the length of the size.")
    (license (package-license perl))))

(define-public perl-strictures
  (package
    (name "perl-strictures")
    (version "1.005005")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/H/HA/HAARG/"
                           "strictures-" version ".tar.gz"))
       (sha256
        (base32
         "1bmpv8wr9jbc1lfj634xhq3y42nm28hh01jfsyzxhqhqf6dkdz59"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/strictures/")
    (synopsis "Turn on strict and make all warnings fatal")
    (description "Strictures turns on strict and make all warnings fatal when
run from within a source-controlled directory.")
    (license (package-license perl))))

;; Some packages don't yet work with this newer version of ‘strictures’.
(define-public perl-strictures-2
  (package
    (inherit perl-strictures)
    (version "2.000003")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/H/HA/HAARG/"
                           "strictures-" version ".tar.gz"))
       (sha256
        (base32
         "08mgvf1d2651gsg3jgjfs13878ndqa4ji8vfsda9f7jjd84ymy17"))))))

(define-public perl-string-camelcase
  (package
    (name "perl-string-camelcase")
    (version "0.02")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/H/HI/HIO/"
                           "String-CamelCase-" version ".tar.gz"))
       (sha256
        (base32
         "17kh8nap2z5g5rqcvw0m7mvbai7wr7h0al39w8l827zhqad8ss42"))))
    (build-system perl-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-before 'configure 'set-perl-search-path
           (lambda _
             ;; Work around "dotless @INC" build failure.
             (setenv "PERL5LIB"
                     (string-append (getcwd) ":"
                                    (getenv "PERL5LIB")))
             #t)))))
    (home-page "http://search.cpan.org/dist/String-CamelCase/")
    (synopsis "Camelcase and de-camelcase")
    (description "This module may be used to convert from under_score text to
CamelCase and back again.")
    (license (package-license perl))))

(define-public perl-string-escape
  (package
    (name "perl-string-escape")
    (version "2010.002")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/E/EV/EVO/String-Escape-"
             version ".tar.gz"))
       (sha256
        (base32
         "12ls7f7847i4qcikkp3skwraqvjphjiv2zxfhl5d49326f5myr7x"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/String-Escape/")
    (synopsis "Backslash escapes, quoted phrase, word elision, etc.")
    (description "This module provides a flexible calling interface to some
frequently-performed string conversion functions, including applying and
expanding standard C/Unix-style backslash escapes like \n and \t, wrapping and
removing double-quotes, and truncating to fit within a desired length.")
    (license (package-license perl))))

(define-public perl-string-rewriteprefix
  (package
    (name "perl-string-rewriteprefix")
    (version "0.007")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/R/RJ/RJBS/"
                           "String-RewritePrefix-" version ".tar.gz"))
       (sha256
        (base32
         "18nxl1vgkcx0r7ifkmbl9fp73f8ihiqhqqf3vq6sj5b3cgawrfsw"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-sub-exporter" ,perl-sub-exporter)))
    (home-page "http://search.cpan.org/dist/String-RewritePrefix/")
    (synopsis "Rewrite strings based on a set of known prefixes")
    (description "This module allows you to rewrite strings based on a set of
known prefixes.")
    (license (package-license perl))))

(define-public perl-string-print
  (package
    (name "perl-string-print")
    (version "0.15")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://cpan/authors/id/M/MA/MARKOV/"
                                  "String-Print-" version ".tar.gz"))
              (sha256
               (base32
                "1n9lc5dr66sg89hym47764fyfms7vrxrhwvdps2x8x8gxly7rsdl"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-unicode-linebreak" ,perl-unicode-linebreak)))
    (home-page "http://search.cpan.org/dist/String-Print/")
    (synopsis "String printing alternatives to printf")
    (description
     "This module inserts values into (translated) strings.  It provides
@code{printf} and @code{sprintf} alternatives via both an object-oriented and
a functional interface.")
    (license (package-license perl))))

(define-public perl-sub-exporter
  (package
    (name "perl-sub-exporter")
    (version "0.987")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/R/RJ/RJBS/Sub-Exporter-"
             version ".tar.gz"))
       (sha256
        (base32
         "1ml3n1ck4ln9qjm2mcgkczj1jb5n1fkscz9c4x23v4db0glb4g2l"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-data-optlist" ,perl-data-optlist)
       ("perl-params-util" ,perl-params-util)))
    (home-page "http://search.cpan.org/dist/Sub-Exporter/")
    (synopsis "Sophisticated exporter for custom-built routines")
    (description
     "Sub::Exporter provides a sophisticated alternative to Exporter.pm for
custom-built routines.")
    (license (package-license perl))))

(define-public perl-sub-exporter-progressive
  (package
    (name "perl-sub-exporter-progressive")
    (version "0.001013")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/F/FR/FREW/"
                           "Sub-Exporter-Progressive-" version ".tar.gz"))
       (sha256
        (base32
         "0mn0x8mkh36rrsr58s1pk4srwxh2hbwss7sv630imnk49navfdfm"))))
    (build-system perl-build-system)
    (native-inputs `(("perl-sub-exporter" ,perl-sub-exporter)))
    (home-page "http://search.cpan.org/dist/Sub-Exporter-Progressive/")
    (synopsis "Only use Sub::Exporter if you need it")
    (description "Sub::Exporter is an incredibly powerful module, but with
that power comes great responsibility, as well as some runtime penalties.
This module is a \"Sub::Exporter\" wrapper that will let your users just use
Exporter if all they are doing is picking exports, but use \"Sub::Exporter\"
if your users try to use \"Sub::Exporter\"'s more advanced features, like
renaming exports, if they try to use them.")
    (license (package-license perl))))

(define-public perl-sub-identify
  (package
    (name "perl-sub-identify")
    (version "0.10")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/R/RG/RGARCIA/"
                           "Sub-Identify-" version ".tar.gz"))
       (sha256
        (base32
         "087fjcg6w576w47i1slj6mjfd3gl1b0airgddmn3prn0nff6nn2m"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Sub-Identify/")
    (synopsis "Retrieve names of code references")
    (description "Sub::Identify allows you to retrieve the real name of code
references.")
    (license (package-license perl))))

(define-public perl-sub-info
  (package
    (name "perl-sub-info")
    (version "0.002")
    (source
      (origin
        (method url-fetch)
        (uri (string-append "mirror://cpan/authors/id/E/EX/EXODIST/Sub-Info-"
                            version ".tar.gz"))
        (sha256
         (base32
          "1snhrmc6gpw2zjnj7zvvqj69mlw711bxah6kk4dg5vxxjvb5cc7a"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-importer" ,perl-importer)))
    (home-page "http://search.cpan.org/dist/Sub-Info//")
    (synopsis "Tool to inspect subroutines")
    (description "This package provides tools for inspecting subroutines
in Perl.")
    (license (package-license perl))))

(define-public perl-sub-install
  (package
    (name "perl-sub-install")
    (version "0.928")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/R/RJ/RJBS/Sub-Install-"
             version ".tar.gz"))
       (sha256
        (base32
         "03zgk1yh128gciyx3q77zxzxg9kf8yy2gm46gdxqi24mcykngrb1"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Sub-Install/")
    (synopsis "Install subroutines into packages easily")
    (description
     "Sub::Install makes it easy to install subroutines into packages without
the unsightly mess of C<no strict> or typeglobs lying about where just anyone
can see them.")
    (license (package-license perl))))

(define-public perl-sub-name
  (package
    (name "perl-sub-name")
    (version "0.21")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/E/ET/ETHER/"
                           "Sub-Name-" version ".tar.gz"))
       (sha256
        (base32
         "05viq8scqk29g964fsfvls2rhvlb8myz3jblwh5c2ivhw3gfjcmx"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-devel-checkbin" ,perl-devel-checkbin)))
    (home-page "http://search.cpan.org/dist/Sub-Name/")
    (synopsis "(Re)name a sub")
    (description "Assigns a new name to referenced sub.  If package
specification is omitted in the name, then the current package is used.  The
return value is the sub.")
    (license (package-license perl))))

(define-public perl-sub-quote
  (package
    (name "perl-sub-quote")
    (version "2.004000")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/H/HA/HAARG/Sub-Quote-"
             version ".tar.gz"))
       (sha256
        (base32
         "1zrh3apxsw1ks25zkh9dcn00656rsvq4mimqz3w8p37s2c1m4qaq"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-test-fatal" ,perl-test-fatal)))
    (propagated-inputs
     `(("perl-sub-name" ,perl-sub-name)))
    (home-page "http://search.cpan.org/dist/Sub-Quote/")
    (synopsis "Efficient generation of subroutines via string eval")
    (description "Sub::Quote provides an efficient generation of subroutines
via string eval.")
    (license (package-license perl))))

(define-public perl-sub-uplevel
  (package
    (name "perl-sub-uplevel")
    (version "0.24")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/D/DA/DAGOLDEN/"
                           "Sub-Uplevel-" version ".tar.gz"))
       (sha256
        (base32
         "1yzxqsim8vpavzqm2wfksh8dpmy6qbr9s3hdqqicp38br3lzd4qg"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Sub-Uplevel/")
    (synopsis "Apparently run a function in a higher stack frame")
    (description "Like Tcl's uplevel() function, but not quite so dangerous.
The idea is just to fool caller().  All the really naughty bits of Tcl's
uplevel() are avoided.")
    (license (package-license perl))))

(define-public perl-super
  (package
    (name "perl-super")
    (version "1.20141117")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/C/CH/CHROMATIC/"
                           "SUPER-" version ".tar.gz"))
       (sha256
        (base32 "1cn05kacg0xfbm1zzksm2yx2pnrzqja4d9163cxv3sdfc1yhwqhs"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-module-build" ,perl-module-build)))
    (propagated-inputs
     `(("perl-sub-identify" ,perl-sub-identify)))
    (home-page "http://search.cpan.org/dist/SUPER/")
    (synopsis "Control superclass method dispatching")
    (description
     "When subclassing a class, you may occasionally want to dispatch control to
the superclass---at least conditionally and temporarily.  This module provides
nicer equivalents to the native Perl syntax for calling superclasses, along with
a universal @code{super} method to determine a class' own superclass, and better
support for run-time mix-ins and roles.")
    (license perl-license)))

(define-public perl-svg
  (package
    (name "perl-svg")
    (version "2.63")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/S/SZ/SZABGAB/SVG-"
                           version ".tar.gz"))
       (sha256
        (base32
         "12cbncsfxbwg1w3p1qmymfbqdb22kmyajxzdnxnxbq5xjl6yncha"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/SVG/")
    (synopsis "Perl extension for generating SVG documents")
    (description "SVG is a Perl module which generates a nested data structure
containing the DOM representation of an SVG (Scalable Vector Graphics) image.
Using SVG, you can generate SVG objects, embed other SVG instances into it,
access the DOM object, create and access Javascript, and generate SMIL
animation content.")
    (license (package-license perl))))

(define-public perl-switch
  (package
    (name "perl-switch")
    (version "2.17")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/C/CH/CHORNY/Switch-"
                           version ".tar.gz"))
       (sha256
        (base32
         "0xbdjdgzfj9zwa4j3ipr8bfk7bcici4hk89hq5d27rhg2isljd9i"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Switch/")
    (synopsis "Switch statement for Perl")
    (description "Switch is a Perl module which implements a generalized case
mechanism.  The module augments the standard Perl syntax with two new
statements: @code{switch} and @code{case}.")
    (license (package-license perl))))

(define-public perl-sys-cpu
  (package
    (name "perl-sys-cpu")
    (version "0.61")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://cpan/authors/id/M/MZ/MZSANFORD/"
                                  "Sys-CPU-" version ".tar.gz"))
              (sha256
               (base32
                "1r6976bs86j7zp51m5vh42xlyah951jgdlkimv202413kjvqc2i5"))
              (modules '((guix build utils)))
              (snippet
               '(begin
                  ;; The contents of /proc/cpuinfo can differ and confuse the
                  ;; cpu_clock and cpu_type methods, so we replace the test
                  ;; with one that marks cpu_clock and cpu_type as TODO.
                  ;; Borrowed from Debian.
                  (call-with-output-file "t/Sys-CPU.t"
                    (lambda (port)
                      (format port "#!/usr/bin/perl

use Test::More tests => 4;

BEGIN { use_ok('Sys::CPU'); }

$number = &Sys::CPU::cpu_count();
ok( defined($number), \"CPU Count: $number\" );

TODO: {
    local $TODO = \"/proc/cpuinfo doesn't always report 'cpu MHz' or 'clock' or 'bogomips' ...\";
    $speed = &Sys::CPU::cpu_clock();
    ok( defined($speed), \"CPU Speed: $speed\" );
}

TODO: {
    local $TODO = \"/proc/cpuinfo doesn't always report 'model name' or 'machine' ...\";
    $type = &Sys::CPU::cpu_type();
    ok( defined($type), \"CPU Type:  $type\" );
}~%")))))))
    (build-system perl-build-system)
    (synopsis "Perl extension for getting CPU information")
    (description
     "Sys::CPU is a module for counting the number of CPUs on a system, and
determining their type and clock speed.")
    (home-page (string-append "http://search.cpan.org/~mzsanford//"
                              "Sys-CPU-" version))
    (license (package-license perl))))

(define-public perl-sys-hostname-long
  (package
    (name "perl-sys-hostname-long")
    (version "1.5")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/S/SC/SCOTT/"
                           "Sys-Hostname-Long-" version ".tar.gz"))
       (sha256
        (base32
         "1jv5n8jv48c1p8svjsigyxndv1ygsq8wgwj9c7ypx1vaf3rns679"))))
    (build-system perl-build-system)
    (arguments `(#:tests? #f))          ;no `hostname' during build
    (home-page "http://search.cpan.org/dist/Sys-Hostname-Long/")
    (synopsis "Get full hostname in Perl")
    (description "Sys::Hostname::Long tries very hard to get the full hostname
of a system.")
    (license (package-license perl))))

(define-public perl-task-weaken
  (package
    (name "perl-task-weaken")
    (version "1.04")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/A/AD/ADAMK/"
                           "Task-Weaken-" version ".tar.gz"))
       (sha256
        (base32
         "1i7kd9v8fjsqyhr4rx4a1jv7n5vfjjm1v4agb24pizh0b72p3qk7"))))
    (build-system perl-build-system)
    (arguments
     '(#:phases (modify-phases %standard-phases
                  (add-before 'configure 'set-search-path
                    (lambda _
                      ;; Work around "dotless @INC" build failure.
                      (setenv "PERL5LIB"
                              (string-append (getcwd) ":"
                                             (getenv "PERL5LIB")))
                      #t)))))
    (home-page "http://search.cpan.org/dist/Task-Weaken/")
    (synopsis "Ensure that a platform has weaken support")
    (description "One recurring problem in modules that use Scalar::Util's
weaken function is that it is not present in the pure-perl variant.  If
Scalar::Util is not available at all, it will issue a normal dependency on the
module.  However, if Scalar::Util is relatively new ( it is >= 1.19 ) and the
module does not have weaken, the install will bail out altogether with a long
error encouraging the user to seek support.")
    (license (package-license perl))))

(define-public perl-template-toolkit
  (package
    (name "perl-template-toolkit")
    (version "2.26")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/A/AB/ABW/"
                           "Template-Toolkit-" version ".tar.gz"))
       (sha256
        (base32
         "1gknrm8hdci5ryg67p4y23lsy7lynczqmq9kh9nzj7kg08vczqg7"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-appconfig" ,perl-appconfig)
       ("perl-test-leaktrace" ,perl-test-leaktrace)))
    (home-page "http://search.cpan.org/dist/Template-Toolkit/")
    (synopsis "Template processing system for Perl")
    (description "The Template Toolkit is a collection of modules which
implement an extensible template processing system.  It was originally
designed and remains primarily useful for generating dynamic web content, but
it can be used equally well for processing any other kind of text based
documents: HTML, XML, POD, PostScript, LaTeX, and so on.")
    (license (package-license perl))))

(define-public perl-template-timer
  (package
    (name "perl-template-timer")
    (version "1.00")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/P/PE/PETDANCE/"
                           "Template-Timer-" version ".tar.gz"))
       (sha256
        (base32
         "1d3pbcx1kz73ncg8s8lx3ifwphz838qy0m40gdar7790cnrlqcdp"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-template-toolkit" ,perl-template-toolkit)))
    (home-page "http://search.cpan.org/dist/Template-Timer/")
    (synopsis "Profiling for Template Toolkit")
    (description "Template::Timer provides inline profiling of the template
processing in Perl code.")
    (license (list gpl3 artistic2.0))))

(define-public perl-term-encoding
  (package
    (name "perl-term-encoding")
    (version "0.02")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/M/MI/MIYAGAWA/"
                           "Term-Encoding-" version ".tar.gz"))
       (sha256
        (base32
         "1k6g4q7snxggv5fdqnzw29al4mwbwg0hl0skzfnczh508qiyfx7j"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-module-install" ,perl-module-install)))
    (home-page "http://search.cpan.org/dist/Term-Encoding/")
    (synopsis "Detect encoding of the current terminal")
    (description "Term::Encoding is a simple module to detect the encoding of
the current terminal expects in various ways.")
    (license (package-license perl))))

(define-public perl-term-progressbar
  (package
    (name "perl-term-progressbar")
    (version "2.17")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/S/SZ/SZABGAB/"
                           "Term-ProgressBar-" version ".tar.gz"))
       (sha256
        (base32
         "15pn42zf793dplpfnmawh7v7xc4qm38s1jhvn1agx4cafcn61q61"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-capture-tiny" ,perl-capture-tiny)
       ("perl-test-exception" ,perl-test-exception)))
    (propagated-inputs
     `(("perl-class-methodmaker" ,perl-class-methodmaker)
       ("perl-term-readkey" ,perl-term-readkey)))
    (home-page "http://search.cpan.org/dist/Term-ProgressBar/")
    (synopsis "Progress meter on a standard terminal")
    (description "Term::ProgressBar provides a simple progress bar on the
terminal, to let the user know that something is happening, roughly how much
stuff has been done, and maybe an estimate at how long remains.")
    (license (package-license perl))))

(define-public perl-term-progressbar-quiet
  (package
    (name "perl-term-progressbar-quiet")
    (version "0.31")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/L/LB/LBROCARD/"
                           "Term-ProgressBar-Quiet-" version ".tar.gz"))
       (sha256
        (base32
         "19l4476iinwz19vh360k3rss38m9gmkg633i5v9jkg48yn954rr5"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-io-interactive" ,perl-io-interactive)
       ("perl-term-progressbar" ,perl-term-progressbar)
       ("perl-test-mockobject" ,perl-test-mockobject)))
    (home-page "http://search.cpan.org/dist/Term-ProgressBar-Quiet/")
    (synopsis "Progress meter if run interactively")
    (description "Term::ProgressBar is a wonderful module for showing progress
bars on the terminal.  This module acts very much like that module when it is
run interactively.  However, when it is not run interactively (for example, as
a cron job) then it does not show the progress bar.")
    (license (package-license perl))))

(define-public perl-term-progressbar-simple
  (package
    (name "perl-term-progressbar-simple")
    (version "0.03")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/E/EV/EVDB/"
                           "Term-ProgressBar-Simple-" version ".tar.gz"))
       (sha256
        (base32
         "19kr6l2aflwv9yph5xishkpag038qb8wd4mkzb0x1psvgp3b63d2"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-term-progressbar-quiet" ,perl-term-progressbar-quiet)))
    (home-page "http://search.cpan.org/dist/Term-ProgressBar-Simple/")
    (synopsis "Simple progress bars")
    (description "Term::ProgressBar::Simple tells you how much work has been
done, how much is left to do, and estimate how long it will take.")
    (license (package-license perl))))

(define-public perl-term-readkey
  (package
    (name "perl-term-readkey")
    (version "2.37")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/J/JS/JSTOWE/"
                           "TermReadKey-" version ".tar.gz"))
       (sha256
        (base32
         "0hdj5mldpj3pyprd4hbbalfx9yjgi5p59gg2ixk9808f5v7q74sa"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/TermReadKey/")
    (synopsis "Simple terminal control")
    (description "This module, ReadKey, provides ioctl control for terminals
so the input modes can be changed (thus allowing reads of a single character
at a time), and also provides non-blocking reads of stdin, as well as several
other terminal related features, including retrieval/modification of the
screen size, and retrieval/modification of the control characters.")
    (license (package-license perl))))

(define-public perl-term-size-any
  (package
    (name "perl-term-size-any")
    (version "0.002")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/F/FE/FERREIRA/"
                           "Term-Size-Any-" version ".tar.gz"))
       (sha256
        (base32
         "1lnynd8pwjp3g85bl4nav6yigg2lag3sx5da989j7a733bdmzyk4"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-devel-hide" ,perl-devel-hide)))
    (propagated-inputs
     `(("perl-term-size-perl" ,perl-term-size-perl)))
    (home-page "http://search.cpan.org/dist/Term-Size-Any/")
    (synopsis "Retrieve terminal size")
    (description "This is a unified interface to retrieve terminal size.  It
loads one module of a list of known alternatives, each implementing some way
to get the desired terminal information.  This loaded module will actually do
the job on behalf of @code{Term::Size::Any}.")
    (license (package-license perl))))

(define-public perl-term-size-perl
  (package
    (name "perl-term-size-perl")
    (version "0.029")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/F/FE/FERREIRA/"
                           "Term-Size-Perl-" version ".tar.gz"))
       (sha256
        (base32
         "1rvm91bhdlxfwx5zka023p7szf2s7gm16wl27qiivvj66svsl6lc"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Term-Size-Perl/")
    (synopsis "Perl extension for retrieving terminal size (Perl version)")
    (description "This is yet another implementation of @code{Term::Size}.
Now in pure Perl, with the exception of a C probe run at build time.")
    (license (package-license perl))))

(define-public perl-term-table
  (package
    (name "perl-term-table")
    (version "0.008")
    (source
      (origin
        (method url-fetch)
        (uri (string-append "mirror://cpan/authors/id/E/EX/EXODIST/Term-Table-"
                            version ".tar.gz"))
        (sha256
         (base32
          "0gi4lyvs6n8y6hjwmflfpamfl65y7mb1g39zi0rx35nclj8xb370"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-importer" ,perl-importer)))
    (home-page "http://search.cpan.org/dist/Term-Table//")
    (synopsis "Format a header and rows into a table")
    (description "This module is able to generically format rows of data
into tables.")
    (license (package-license perl))))

(define-public perl-text-aligner
  (package
    (name "perl-text-aligner")
    (version "0.12")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/S/SH/SHLOMIF/"
                           "Text-Aligner-" version ".tar.gz"))
       (sha256
        (base32
         "0a6zkchc0apvzkch6z18cx6h97xfiv50r7n4xhg90x8dvk75qzcs"))))
    (build-system perl-build-system)
    (native-inputs `(("perl-module-build" ,perl-module-build)))
    (home-page "http://search.cpan.org/dist/Text-Aligner/")
    (synopsis "Align text")
    (description "Text::Aligner exports a single function, align(), which is
used to justify strings to various alignment styles.")
    (license x11)))

(define-public perl-text-balanced
  (package
    (name "perl-text-balanced")
    (version "2.02")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/A/AD/ADAMK/"
                           "Text-Balanced-" version ".tar.gz"))
       (sha256
        (base32
         "1d3mba2sjpp044h16pkf231cksa34ripaz6rmgxp0ygpl917az57"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Text-Balanced/")
    (synopsis "Extract delimited text sequences from strings")
    (description "The Text::Balanced module can be used to extract delimited
text sequences from strings.")
    (license (package-license perl))))

(define-public perl-text-csv
  (package
    (name "perl-text-csv")
    (version "1.33")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/M/MA/MAKAMAKA/"
                           "Text-CSV-" version ".tar.gz"))
       (sha256
        (base32
         "05a1nayxv04n0hx7y3m8327ijm34k9nhngrbxl18zmgzpawqynww"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Text-CSV/")
    (synopsis "Manipulate comma-separated values")
    (description "Text::CSV provides facilities for the composition and
decomposition of comma-separated values.  An instance of the Text::CSV class
can combine fields into a CSV string and parse a CSV string into fields.")
    (license (package-license perl))))

(define-public perl-text-csv-xs
  (package
    (name "perl-text-csv-xs")
    (version "1.25")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/H/HM/HMBRAND/"
                           "Text-CSV_XS-" version ".tgz"))
       (sha256
        (base32
         "06zlfbqrwbl0g2g3bhk6046yy5pf2rz80fzcp8aj47rnswz2yx5k"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Text-CSV_XS/")
    (synopsis "Rountines for manipulating CSV files")
    (description "@code{Text::CSV_XS} provides facilities for the composition
and decomposition of comma-separated values.  An instance of the
@code{Text::CSV_XS} class will combine fields into a CSV string and parse a
CSV string into fields.  The module accepts either strings or files as input
and support the use of user-specified characters for delimiters, separators,
and escapes.")
    (license (package-license perl))))

(define-public perl-text-diff
  (package
    (name "perl-text-diff")
    (version "1.45")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/N/NE/NEILB/"
                           "Text-Diff-" version ".tar.gz"))
       (sha256
        (base32
         "013g13prdghxvrp5754gyc7rmv1syyxrhs33yc5f0lrz3dxs1fp8"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-algorithm-diff" ,perl-algorithm-diff)))
    (home-page "http://search.cpan.org/dist/Text-Diff/")
    (synopsis "Perform diffs on files and record sets")
    (description "Text::Diff provides a basic set of services akin to the GNU
diff utility.  It is not anywhere near as feature complete as GNU diff, but it
is better integrated with Perl and available on all platforms.  It is often
faster than shelling out to a system's diff executable for small files, and
generally slower on larger files.")
    (license (package-license perl))))

(define-public perl-text-glob
  (package
    (name "perl-text-glob")
    (version "0.09")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/R/RC/RCLAMP/"
                           "Text-Glob-" version ".tar.gz"))
       (sha256
        (base32
         "0lr76wrsj8wcxrq4wi8z1640w4dmdbkznp06q744rg3g0bd238d5"))))
    (build-system perl-build-system)
    (native-inputs `(("perl-module-build" ,perl-module-build)))
    (home-page "http://search.cpan.org/dist/Text-Glob/")
    (synopsis "Match globbing patterns against text")
    (description "Text::Glob implements glob(3) style matching that can be
used to match against text, rather than fetching names from a file system.  If
you want to do full file globbing use the File::Glob module instead.")
    (license (package-license perl))))

(define-public perl-text-neattemplate
  (package
    (name "perl-text-neattemplate")
    (version "0.1101")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://cpan.metacpan.org/authors/id/R/RU/RUBYKAT/"
             "Text-NeatTemplate-" version ".tar.gz"))
       (sha256
        (base32
         "129msa57jzxxi2x7z9hgzi48r48y65w77ycfk1w733zz2m8nr8y3"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-module-build" ,perl-module-build)))
    (home-page
     "http://search.cpan.org/dist/Text-NeatTemplate/")
    (synopsis "Fast, middleweight template engine")
    (description
     "Text::NeatTemplate provides a simple, middleweight but fast
template engine, for when you need speed rather than complex features,
yet need more features than simple variable substitution.")
    (license (package-license perl))))

(define-public perl-text-roman
  (package
    (name "perl-text-roman")
    (version "3.5")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/S/SY/SYP/Text-Roman-"
                           version ".tar.gz"))
       (sha256
        (base32
         "0sh47svzz0wm993ywfgpn0fvhajl2sj5hcnf5zxjz02in6ihhjnb"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Text-Roman/")
    (synopsis "Convert between Roman and Arabic algorisms")
    (description "This package provides functions to convert between Roman and
Arabic algorisms.  It supports both conventional Roman algorisms (which range
from 1 to 3999) and Milhar Romans, a variation which uses a bar across the
algorism to indicate multiplication by 1000.")
    (license (package-license perl))))

(define-public perl-text-simpletable
  (package
    (name "perl-text-simpletable")
    (version "2.03")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/M/MR/MRAMBERG/"
                           "Text-SimpleTable-" version ".tar.gz"))
       (sha256
        (base32
         "15hpry9jwrf1vbjyk21s65rllxrdvp2fdzzv9gsvczggby2yyzfs"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Text-SimpleTable/")
    (synopsis "Simple ASCII tables")
    (description "Text::SimpleTable draws simple ASCII tables.")
    (license artistic2.0)))

(define-public perl-text-table
  (package
    (name "perl-text-table")
    (version "1.133")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/S/SH/SHLOMIF/"
                           "Text-Table-" version ".tar.gz"))
       (sha256
        (base32
         "04kh5x5inq183rdg221wlqaaqi1ipyj588mxsslik6nhc14f17nd"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-module-build" ,perl-module-build)))
    (propagated-inputs
     `(("perl-text-aligner" ,perl-text-aligner)))
    (home-page "http://search.cpan.org/dist/Text-Table/")
    (synopsis "Organize Data in Tables")
    (description "Text::Table renders plaintext tables.")
    (license x11)))

(define-public perl-text-template
  (package
    (name "perl-text-template")
    (version "1.47")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/M/MS/MSCHOUT/Text-Template-"
             version
             ".tar.gz"))
       (sha256
        (base32
         "1z781cgz7wbn80lf3kqr2ad0pg6g1wlnim0822h8liw28k3l5msh"))))
    (build-system perl-build-system)
    (home-page
     "http://search.cpan.org/dist/Text-Template/")
    (synopsis
     "Expand template text with embedded Perl")
    (description
     "This is a library for generating letters, building HTML pages, or
filling in templates generally.  A template is a piece of text that has little
Perl programs embedded in it here and there.  When you fill in a template, you
evaluate the little programs and replace them with their values.")
    (license perl-license)))

(define-public perl-text-unidecode
  (package
    (name "perl-text-unidecode")
    (version "1.23")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/S/SB/SBURKE/"
                           "Text-Unidecode-" version ".tar.gz"))
       (sha256
        (base32
         "1mnnq57amh0bs6z2ggkmgnn4hz8mqc9lfhr66xv2bsnlvhg7c7fb"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Text-Unidecode/")
    (synopsis "Provide plain ASCII transliterations of Unicode text")
    (description "Text::Unidecode provides a function, unidecode(...) that
takes Unicode data and tries to represent it in US-ASCII characters (i.e., the
universally displayable characters between 0x00 and 0x7F).  The representation
is almost always an attempt at transliteration-- i.e., conveying, in Roman
letters, the pronunciation expressed by the text in some other writing
system.")
    (license (package-license perl))))

(define-public perl-throwable
  (package
    (name "perl-throwable")
    (version "0.200013")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/R/RJ/RJBS/"
                           "Throwable-" version ".tar.gz"))
       (sha256
        (base32
         "184gdcwxqwnkrx5md968v1ny70pq6blzpkihccm3bpdxnpgd11wr"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-devel-stacktrace" ,perl-devel-stacktrace)))
    (propagated-inputs
     `(("perl-devel-stacktrace" ,perl-devel-stacktrace)
       ("perl-module-runtime" ,perl-module-runtime)
       ("perl-moo" ,perl-moo)))
    (home-page "http://search.cpan.org/dist/Throwable/")
    (synopsis "Role for classes that can be thrown")
    (description "Throwable is a role for classes that are meant to be thrown
as exceptions to standard program flow.")
    (license (package-license perl))))

(define-public perltidy
  (package
    (name "perltidy")
    (version "20160302")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://sourceforge/perltidy/" version
                                  "/Perl-Tidy-" version ".tar.gz"))
              (sha256
               (base32
                "19yw63yh5s3pq7k3nkw6nsamg5b8vvwyhgbizslgxg0mqgc4xl3d"))))
    (build-system perl-build-system)
    (home-page "http://perltidy.sourceforge.net/")
    (synopsis "Perl script tidier")
    (description "This package contains a Perl script which indents and
reformats Perl scripts to make them easier to read.   The formatting can be
controlled with command line parameters.  The default parameter settings
approximately follow the suggestions in the Perl Style Guide.")
    (license gpl2+)))

(define-public perl-tie-cycle
  (package
    (name "perl-tie-cycle")
    (version "1.225")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/B/BD/BDFOY/Tie-Cycle-"
                           version ".tar.gz"))
       (sha256
        (base32
         "0i9xq2qm50p2ih24265jndp2x8hfq7ap0d88nrlv5yaad4hxhc7k"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Tie-Cycle/")
    (synopsis "Cycle through a list of values")
    (description "You use @code{Tie::Cycle} to go through a list over and over
again.  Once you get to the end of the list, you go back to the beginning.")
    (license (package-license perl))))

(define-public perl-tie-ixhash
  (package
  (name "perl-tie-ixhash")
  (version "1.23")
  (source
    (origin
      (method url-fetch)
      (uri (string-append "mirror://cpan/authors/id/C/CH/CHORNY/"
                          "Tie-IxHash-" version ".tar.gz"))
      (sha256
        (base32
          "0mmg9iyh42syal3z1p2pn9airq65yrkfs66cnqs9nz76jy60pfzs"))))
  (build-system perl-build-system)
  (native-inputs `(("perl-module-build" ,perl-module-build)))
  (home-page "http://search.cpan.org/dist/Tie-IxHash/")
  (synopsis "Ordered associative arrays for Perl")
  (description "This Perl module implements Perl hashes that preserve the
order in which the hash elements were added.  The order is not affected when
values corresponding to existing keys in the IxHash are changed.  The elements
can also be set to any arbitrary supplied order.  The familiar perl array
operations can also be performed on the IxHash.")
  (license (package-license perl))))

(define-public perl-tie-toobject
  (package
    (name "perl-tie-toobject")
    (version "0.03")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/N/NU/NUFFIN/"
                           "Tie-ToObject-" version ".tar.gz"))
       (sha256
        (base32
         "1x1smn1kw383xc5h9wajxk9dlx92bgrbf7gk4abga57y6120s6m3"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-test-simple" ,perl-test-simple)))
    (home-page "http://search.cpan.org/dist/Tie-ToObject/")
    (synopsis "Tie to an existing Perl object")
    (description "This class provides a tie constructor that returns the
object it was given as it's first argument.  This way side effects of calling
$object->TIEHASH are avoided.")
    (license (package-license perl))))

(define-public perl-time-duration
  (package
    (name "perl-time-duration")
    (version "1.1")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/A/AV/AVIF/"
                           "Time-Duration-" version ".tar.gz"))
       (sha256
        (base32
         "0klg33yzb7pr9ra76s6gj5k7nravqnw2lbh022x1xwlj92f43756"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-module-install" ,perl-module-install)
       ("perl-test-pod" ,perl-test-pod)
       ("perl-test-pod-coverage" ,perl-test-pod-coverage)))
    (home-page "http://search.cpan.org/dist/Time-Duration/")
    (synopsis "English expression of durations")
    (description "This module provides functions for expressing durations in
rounded or exact terms.")
    (license (package-license perl))))

(define-public perl-time-duration-parse
  (package
    (name "perl-time-duration-parse")
    (version "0.13")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/N/NE/NEILB/"
                           "Time-Duration-Parse-" version ".tar.gz"))
       (sha256
        (base32
         "0affdzhsiy7dr6dzj2p6m9lynmjh53k31bprfsfa21pz8551hjj1"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-time-duration" ,perl-time-duration)))
    (propagated-inputs
     `(("perl-exporter-lite" ,perl-exporter-lite)))
    (home-page "http://search.cpan.org/dist/Time-Duration-Parse/")
    (synopsis "Parse time duration strings")
    (description "Time::Duration::Parse is a module to parse human readable
duration strings like \"2 minutes\" and \"3 seconds\" to seconds.")
    (license (package-license perl))))

(define-public perl-time-local
  (package
    (name "perl-time-local")
    (version "1.2300")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/D/DR/DROLSKY/"
                           "Time-Local-" version ".tar.gz"))
       (sha256
        (base32
         "0jgvd6v93hlrcmy56yxbm4yrhzi8yvrq8c3xffpgh28af01wmb5j"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Time-Local/")
    (synopsis "Efficiently compute time from local and GMT time")
    (description "This module provides functions that are the inverse of
built-in perl functions localtime() and gmtime().  They accept a date as a
six-element array, and return the corresponding time(2) value in seconds since
the system epoch.")
    (license (package-license perl))))

(define-public perl-time-piece
  (package
    (name "perl-time-piece")
    (version "1.3203")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/E/ES/ESAYM/Time-Piece-"
             version ".tar.gz"))
       (sha256
        (base32 "0hbg99v8xqy3nx6nrjpwh1w6xwqpfflz0djkbdd72kvf8zvglwb9"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Time-Piece/")
    (synopsis "Object-Oriented time objects")
    (description
     "This module replaces the standard @code{localtime} and @code{gmtime}
functions with implementations that return objects.  It does so in a
backwards-compatible manner, so that using these functions as documented will
still work as expected.")
    (license perl-license)))

(define-public perl-timedate
  (package
    (name "perl-timedate")
    (version "2.30")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/G/GB/GBARR/"
                           "TimeDate-" version ".tar.gz"))
       (sha256
        (base32
         "11lf54akr9nbivqkjrhvkmfdgkbhw85sq0q4mak56n6bf542bgbm"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/TimeDate/")
    (synopsis "Date parsing/formatting subroutines")
    (description "This module provides routines for parsing date string into
time values and formatting dates into ASCII strings.")
    (license (package-license perl))))

(define-public perl-time-mock
  (package
    (name "perl-time-mock")
    (version "v0.0.2")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/E/EW/EWILHELM/"
                           "Time-Mock-" version ".tar.gz"))
       (sha256
        (base32
         "0bwqyg8z98m8cjw1qcm4wg502n225k33j2fp8ywxkgfjdd1zgllv"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-module-build" ,perl-module-build)))
    (propagated-inputs
     `(("perl-timedate" ,perl-timedate))) ;For Date::Parse
    (home-page "http://search.cpan.org/dist/Time-Mock/")
    (synopsis "Shift and scale time")
    (description "This module allows you to speed up your sleep(), alarm(),
and time() calls.")
    (license (package-license perl))))

(define-public perl-tree-simple
  (package
    (name "perl-tree-simple")
    (version "1.25")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/R/RS/RSAVAGE/"
                           "Tree-Simple-" version ".tgz"))
       (sha256
        (base32
         "1xj1n70v4qbx7m9k01bj9aixk77yssliavgvfds3xj755hcan0nr"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-module-build" ,perl-module-build)
       ("perl-test-exception" ,perl-test-exception)))
    (propagated-inputs
     `(("perl-scalar-list-utils" ,perl-scalar-list-utils)))
    (home-page "http://search.cpan.org/dist/Tree-Simple/")
    (synopsis "Simple tree object")
    (description "This module in a fully object-oriented implementation of a
simple n-ary tree.")
    (license (package-license perl))))

(define-public perl-tree-simple-visitorfactory
  (package
    (name "perl-tree-simple-visitorfactory")
    (version "0.12")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/R/RS/RSAVAGE/"
                           "Tree-Simple-VisitorFactory-" version ".tgz"))
       (sha256
        (base32
         "1g27xl48q1vr7aikhxg4vvcsj1si8allxz59vmnks61wsw4by7vg"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-module-build" ,perl-module-build)
       ("perl-test-exception" ,perl-test-exception)))
    (propagated-inputs
     `(("perl-tree-simple" ,perl-tree-simple)
       ("perl-base" ,perl-base)))
    (home-page "http://search.cpan.org/dist/Tree-Simple-VisitorFactory/")
    (synopsis "Factory object for dispensing Visitor objects")
    (description "This module is a factory for dispensing
Tree::Simple::Visitor::* objects.")
    (license (package-license perl))))

(define-public perl-try-tiny
  (package
    (name "perl-try-tiny")
    (version "0.22")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/D/DO/DOY/"
                           "Try-Tiny-" version ".tar.gz"))
       (sha256
        (base32
         "068vdbpacfawc3lkfs0b82xxl27h3l0gj14iada3vlwk8rps9yv0"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Try-Tiny/")
    (synopsis "Minimal try/catch with proper preservation of $@@")
    (description "This module provides bare bones try/catch/finally statements
that are designed to minimize common mistakes with eval blocks, and nothing
else.")
    (license x11)))

(define-public perl-type-tie
  (package
    (name "perl-type-tie")
    (version "0.009")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/T/TO/TOBYINK/"
                           "Type-Tie-" version ".tar.gz"))
       (sha256
        (base32
         "1wv32kd7gx4kfyvzs13y029f49qbbji991wawvarac7rlz09wpan"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-test-fatal" ,perl-test-fatal)
       ("perl-test-requires" ,perl-test-requires)))
    (propagated-inputs
     `(("perl-exporter-tiny" ,perl-exporter-tiny)
       ("perl-hash-fieldhash" ,perl-hash-fieldhash)))
    (home-page "http://search.cpan.org/dist/Type-Tie/")
    (synopsis "Tie a variable to a type constraint")
    (description "This module exports a single function: @code{ttie}.  It ties
a variable to a type constraint, ensuring that whatever values stored in the
variable will conform to the type constraint.  If the type constraint has
coercions, these will be used if necessary to ensure values assigned to the
variable conform.")
    (license (package-license perl))))

(define-public perl-type-tiny
  (package
    (name "perl-type-tiny")
    (version "1.002001")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/T/TO/TOBYINK/"
                           "Type-Tiny-" version ".tar.gz"))
       (sha256
        (base32
         "1p8krim8kvw123nady96fagi8sk2pj1z8jkr4r8n45ihyamfxjck"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-test-warnings" ,perl-test-warnings)))
    (propagated-inputs
     `(("perl-devel-lexalias" ,perl-devel-lexalias)
       ("perl-devel-stacktrace" ,perl-devel-stacktrace)
       ("perl-exporter-tiny" ,perl-exporter-tiny)
       ("perl-moo" ,perl-moo)
       ("perl-moose" ,perl-moose)
       ("perl-mouse" ,perl-mouse)
       ("perl-ref-util-xs" ,perl-ref-util-xs)
       ("perl-regexp-util" ,perl-regexp-util)
       ("perl-type-tie" ,perl-type-tie)))
    (home-page "http://search.cpan.org/dist/Type-Tiny/")
    (synopsis "Tiny, yet Moo(se)-compatible type constraint")
    (description "@code{Type::Tiny} is a small class for writing type
constraints, inspired by Moose's type constraint API.  It has only one
non-core dependency (and even that is simply a module that was previously
distributed as part of @code{Type::Tiny} but has since been spun off), and can
be used with Moose, Mouse and Moo (or none of the above).")
    (license (package-license perl))))

(define-public perl-type-tiny-xs
  (package
    (name "perl-type-tiny-xs")
    (version "0.012")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/T/TO/TOBYINK/Type-Tiny-XS-"
                           version ".tar.gz"))
       (sha256
        (base32
         "05nbr898cvjjh1wsy55l84zasx65gijdxc6dnn558ihns8zx6gm9"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Type-Tiny-XS/")
    (synopsis "Provides an XS boost for some of Type::Tiny's built-in type constraints")
    (description "This module is optionally used by @code{Type::Tiny} to
provide faster, C-based implementations of some type constraints.  This
package has only core dependencies, and does not depend on @code{Type::Tiny},
so other data validation frameworks might also consider using it.")
    (license perl-license)))

(define-public perl-types-path-tiny
  (package
    (name "perl-types-path-tiny")
    (version "0.005")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/D/DA/DAGOLDEN/"
                           "Types-Path-Tiny-" version ".tar.gz"))
       (sha256
        (base32
         "09nf167ssi4rgj8hhzylwp3zdx61njdpyfri43arcmk9aqn7f0pp"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-file-pushd" ,perl-file-pushd)
       ("perl-path-tiny" ,perl-path-tiny)
       ("perl-type-tiny" ,perl-type-tiny)
       ("perl-exporter-tiny" ,perl-exporter-tiny)))
    (home-page "http://search.cpan.org/dist/Types-Path-Tiny/")
    (synopsis "Types and coercions for Moose and Moo")
    (description "This module provides @code{Path::Tiny} types for Moose, Moo,
etc.  It handles two important types of coercion: coercing objects with
overloaded stringification, and coercing to absolute paths.  It also can check
to ensure that files or directories exist.")
    (license artistic2.0)))

(define-public perl-types-serialiser
  (package
    (name "perl-types-serialiser")
    (version "1.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/M/ML/MLEHMANN/"
                           "Types-Serialiser-" version ".tar.gz"))
       (sha256
        (base32
         "03bk0hm5ys8k7265dkap825ybn2zmzb1hl0kf1jdm8yq95w39lvs"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-common-sense" ,perl-common-sense)))
    (home-page "http://search.cpan.org/dist/Types-Serialiser/")
    (synopsis "Data types for common serialisation formats")
    (description "This module provides some extra datatypes that are used by
common serialisation formats such as JSON or CBOR.")
    (license (package-license perl))))

(define-public perl-unicode-normalize
  (package
    (name "perl-unicode-normalize")
    (version "1.25")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/K/KH/KHW/"
                           "Unicode-Normalize-" version ".tar.gz"))
       (sha256
        (base32
         "0v04bcyjfcfap4kfpc8q3ikq3j7s68nym4ckw3iasmmksdskmcq0"))))
    (build-system perl-build-system)
    (arguments
     '(#:phases (modify-phases %standard-phases
                  (add-before 'configure 'set-search-path
                    (lambda _
                      ;; Work around "dotless @INC" build failure.
                      (setenv "PERL5LIB"
                              (string-append (getcwd) ":"
                                             (getenv "PERL5LIB")))
                      #t)))))
    (home-page "http://search.cpan.org/dist/Unicode-Normalize/")
    (synopsis "Unicode normalization forms")
    (description "This Perl module provides Unicode normalization forms.")
    (license (package-license perl))))

(define-public perl-unicode-collate
  (package
    (name "perl-unicode-collate")
    (version "1.18")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/S/SA/SADAHIRO/"
                           "Unicode-Collate-" version ".tar.gz"))
       (sha256
        (base32
         "1lq4p3mqqljhhy8wyiyahris33j4m5qfzpi6iacmcqjzw5g4afbm"))))
    (build-system perl-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-before 'configure 'set-perl-search-path
           (lambda _
             ;; Work around "dotless @INC" build failure.
             (setenv "PERL5LIB"
                     (string-append (getcwd) ":"
                                    (getenv "PERL5LIB")))
             #t)))))
    (propagated-inputs
     `(("perl-unicode-normalize" ,perl-unicode-normalize)))
    (home-page "http://search.cpan.org/dist/Unicode-Collate/")
    (synopsis "Unicode collation algorithm")
    (description "This package provides tools for sorting and comparing
Unicode data.")
    ;; The file Unicode/Collate/allkeys.txt is released under the Expat
    ;; license.
    (license (list (package-license perl) expat))))

(define-public perl-unicode-linebreak
  (package
    (name "perl-unicode-linebreak")
    (version "2016.003")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://cpan/authors/id/N/NE/NEZUMI/"
                                  "Unicode-LineBreak-" version ".tar.gz"))
              (sha256
               (base32
                "096wf5x99swx7l7yd8pm2aw50g596nf50rkq7250zjcc1acjskp6"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-mime-charset" ,perl-mime-charset)))
    (home-page "http://search.cpan.org/dist/Unicode-LineBreak/")
    (synopsis "Unicode line breaking algorithm")
    (description
     "@code{Unicode::LineBreak} implements the line breaking algorithm
described in Unicode Standard Annex #14.  The @code{East_Asian_Width} property
defined by Annex #11 is used to determine breaking positions.")
    (license (package-license perl))))

(define-public perl-unicode-utf8
  (package
    (name "perl-unicode-utf8")
    (version "0.62")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://cpan/authors/id/C/CH/CHANSEN/"
                                  "Unicode-UTF8-" version ".tar.gz"))
              (sha256
               (base32
                "1xnhazbdvpyfpnxd90krzhxkvabf8fa2ji6xzlrf75j6nz8251zs"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-test-fatal" ,perl-test-fatal)
       ("perl-test-leaktrace" ,perl-test-leaktrace)
       ("perl-variable-magic" ,perl-variable-magic)
       ("perl-test-pod" ,perl-test-pod)))
    (home-page "http://search.cpan.org/dist/Unicode-UTF8/")
    (synopsis "Encoding and decoding of UTF-8 encoding form")
    (description
     "This module provides functions to encode and decode UTF-8 encoding form
as specified by Unicode and ISO/IEC 10646:2011.")
    (license (package-license perl))))

(define-public perl-universal-can
  (package
    (name "perl-universal-can")
    (version "1.20140328")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/C/CH/CHROMATIC/"
                           "UNIVERSAL-can-" version ".tar.gz"))
       (sha256
        (base32
         "03wr25zznbfn1g8zmmq3g6a6288xr30priwvm75y4vvqfkrajbaj"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/UNIVERSAL-can/")
    (synopsis "UNIVERSAL::can() reimplementation")
    (description "This module attempts to work around people calling
UNIVERSAL::can() as a function, which it is not.")
    (license (package-license perl))))

(define-public perl-universal-isa
  (package
    (name "perl-universal-isa")
    (version "1.20140927")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/E/ET/ETHER/"
                           "UNIVERSAL-isa-" version ".tar.gz"))
       (sha256
        (base32
         "0ryqk58nkzhdq26si7mh49h8wand1wlmyf4m78qgiyn8ib6989bb"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-module-build-tiny" ,perl-module-build-tiny)))
    (home-page "http://search.cpan.org/dist/UNIVERSAL-isa/")
    (synopsis "UNIVERSAL::isa() reimplementation")
    (description "This module attempts to recover from people calling
UNIVERSAL::isa as a function.")
    (license (package-license perl))))

(define-public perl-universal-require
  (package
    (name "perl-universal-require")
    (version "0.18")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/N/NE/NEILB/UNIVERSAL-require-"
             version ".tar.gz"))
       (sha256
        (base32
         "1v9qdg80ng6dzyzs7cn8sb6mn8ym042i32lcnpd478b7g6l3d9xj"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/UNIVERSAL-require/")
    (synopsis "Require modules from a variable")
    (description "This module lets you require other modules where the module
name is in a variable, something you can't do with the @code{require}
built-in.")
    (license (package-license perl))))

(define-public perl-variable-magic
  (package
    (name "perl-variable-magic")
    (version "0.62")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/V/VP/VPIT/"
                           "Variable-Magic-" version ".tar.gz"))
       (sha256
        (base32
         "0p31dclnj47k4hj35rzay9pzxasl3gq46kzwqalhdw1kgr8ii6iz"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Variable-Magic/")
    (synopsis "Associate user-defined magic to variables from Perl")
    (description "Magic is Perl's way of enhancing variables.  This mechanism
lets the user add extra data to any variable and hook syntactical
operations (such as access, assignment or destruction) that can be applied to
it.  With this module, you can add your own magic to any variable without
having to write a single line of XS.")
    (license (package-license perl))))

(define-public perl-xml-writer
  (package
    (name "perl-xml-writer")
    (version "0.625")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/J/JO/JOSEPHW/XML-Writer-"
             version
             ".tar.gz"))
       (sha256
        (base32
         "1gjzs570i67ywbv967g8ylb5sg59clwmyrl2yix3jl70dhn55070"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/XML-Writer/")
    (synopsis "Easily generate well-formed, namespace-aware XML")
    (description "@code{XML::Writer} is a simple Perl module for writing XML
documents: it takes care of constructing markup and escaping data correctly.
By default, it also performs a significant amount of well-formedness checking
on the output to make certain (for example) that start and end tags match,
that there is exactly one document element, and that there are not duplicate
attribute names.")
    ;; Redistribution and use in source and compiled forms, with or without
    ;; modification, are permitted under any circumstances.  No warranty.
    (license public-domain)))

(define-public perl-xs-object-magic
  (package
    (name "perl-xs-object-magic")
    (version "0.04")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://cpan/authors/id/F/FL/FLORA/"
                                  "XS-Object-Magic-" version ".tar.gz"))
              (sha256
               (base32
                "03fghj7hq0fiicmfdxhmzfm4mzv7s097pgkd32ji7jnljvhm9six"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-extutils-depends" ,perl-extutils-depends)
       ("perl-module-install" ,perl-module-install)
       ("perl-test-fatal" ,perl-test-fatal)))
    (home-page "http://search.cpan.org/dist/XS-Object-Magic/")
    (synopsis "Opaque, extensible XS pointer backed objects using sv_magic")
    (description
     "This way of associating structs with Perl space objects is designed to
supersede Perl's builtin @code{T_PTROBJ} with something that is extensible
(structs can be associated with any data type) and opaque (the C pointer is
neither visible nor modifiable from Perl space).")
    (license (package-license perl))))

(define-public perl-yaml
  (package
    (name "perl-yaml")
    (version "1.24")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/T/TI/TINITA/"
                           "YAML-" version ".tar.gz"))
       (sha256
        (base32
         "1dpzgnjbd8yvf94vf45cmyj5bc6vrm6bchhx9xqwxqd5f9d093dm"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-test-yaml" ,perl-test-yaml)))
    (home-page "http://search.cpan.org/dist/YAML/")
    (synopsis "YAML for Perl")
    (description "The YAML.pm module implements a YAML Loader and Dumper based
on the YAML 1.0 specification.")
    (license (package-license perl))))

(define-public perl-yaml-libyaml
  (package
    (name "perl-yaml-libyaml")
    (version "0.65")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/T/TI/TINITA/YAML-LibYAML-"
             version
             ".tar.gz"))
       (sha256
        (base32
         "0izhvz8f29x1f50hhwfgm0iq1lz7apjjvg77lmky949jr07hnwfv"))))
    (build-system perl-build-system)
    (home-page
     "http://search.cpan.org/dist/YAML-LibYAML/")
    (synopsis
     "Perl YAML Serialization using XS and libyaml")
    (description
     "@code{YAML::XS} is a Perl XS binding to libyaml which offers Perl the
best YAML support to date.")
    (license perl-license)))

(define-public perl-yaml-tiny
  (package
    (name "perl-yaml-tiny")
    (version "1.66")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/E/ET/ETHER/"
                           "YAML-Tiny-" version ".tar.gz"))
       (sha256
        (base32
         "0c17l8pvpraznpb31ncmr4wxlyww8sg8dhvp3s3q02yqll3cnygv"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-json-maybexs" ,perl-json-maybexs)
       ("perl-module-build-tiny" ,perl-module-build-tiny)))
    (arguments
     `(#:tests? #f))                    ;requires Test::More >= 0.99
    (home-page "http://search.cpan.org/dist/YAML-Tiny/")
    (synopsis "Read/Write YAML files")
    (description "YAML::Tiny is a perl class for reading and writing
YAML-style files, written with as little code as possible, reducing load time
and memory overhead.")
    (license (package-license perl))))

(define-public perl-parse-recdescent
  (package
    (name "perl-parse-recdescent")
    (version "1.967015")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/J/JT/JTBRAUN/Parse-RecDescent-"
             version
             ".tar.gz"))
       (sha256
        (base32
         "0dvfcn2xvj9r4ra5xqgasl847nsm1iy85w1kly41fkxm9im36hqr"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-module-build" ,perl-module-build)))
    (home-page
     "http://search.cpan.org/dist/Parse-RecDescent/")
    (synopsis "Generate recursive-descent parsers")
    (description
     "@code{Parse::RecDescent} can incrementally generate top-down
recursive-descent text parsers from simple yacc-like grammar specifications.")
    (license perl-license)))

(define-public perl-parse-yapp
  (package
    (name "perl-parse-yapp")
    (version "1.2")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/W/WB/WBRASWELL/Parse-Yapp-"
             version
             ".tar.gz"))
       (sha256
        (base32
         "16p4qgqg28cy76ylcf4wq1r693gqpx8xq0w32b3564i67h49zljb"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Parse-Yapp/")
    (synopsis "Generate and use LALR parsers")
    (description "This package compiles yacc-like @dfn{Look Ahead LR} (LALR)
grammars to generate Perl object oriented parser modules.")
    (license (package-license perl))))


;;; Some packaged modules need versions of core modules that are newer than
;;; those in our perl 5.16.1.

(define-public perl-cpan-meta
  (package
    (name "perl-cpan-meta")
    (version "2.143240")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/D/DA/DAGOLDEN/"
                           "CPAN-Meta-" version ".tar.gz"))
       (sha256
        (base32
         "1d80bxphpp5dq7fx5ipxszn7j8q9d85w6fnapdrbym21k1vsmlf6"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-cpan-meta-requirements" ,perl-cpan-meta-requirements)
       ("perl-cpan-meta-yaml" ,perl-cpan-meta-yaml)
       ("perl-parse-cpan-meta" ,perl-parse-cpan-meta)))
    (home-page "http://search.cpan.org/dist/CPAN-Meta/")
    (synopsis "Distribution metadata for a CPAN dist")
    (description "Software distributions released to the CPAN include a
META.json or, for older distributions, META.yml, which describes the
distribution, its contents, and the requirements for building and installing
the distribution.  The data structure stored in the META.json file is
described in CPAN::Meta::Spec.  CPAN::Meta provides a simple class to
represent this distribution metadata (or distmeta), along with some helpful
methods for interrogating that data.")
    (license (package-license perl))))

(define-public perl-cpan-meta-requirements
  (package
    (name "perl-cpan-meta-requirements")
    (version "2.140")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/D/DA/DAGOLDEN/"
                           "CPAN-Meta-Requirements-" version ".tar.gz"))
       (sha256
        (base32
         "1a8zflgaayycmn3zvd3n64yypa4jyl1va0h51wpr5w46irg69608"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/CPAN-Meta-Requirements/")
    (synopsis "Set of version requirements for a CPAN dist")
    (description "A CPAN::Meta::Requirements object models a set of version
constraints like those specified in the META.yml or META.json files in CPAN
distributions, and as defined by CPAN::Meta::Spec.  It can be built up by
adding more and more constraints, and will reduce them to the simplest
representation.")
    (license (package-license perl))))

(define-public perl-cpan-meta-yaml
  (package
    (name "perl-cpan-meta-yaml")
    (version "0.018")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/D/DA/DAGOLDEN/"
                           "CPAN-Meta-YAML-" version ".tar.gz"))
       (sha256
        (base32
         "150jh9l7baddl2587m23qs2l0pb395qsx9bhsgdsnn6y9k4zgjik"))))
    (build-system perl-build-system)
    (arguments
     `(#:tests? #f))                    ;Tests require Test::More >= 0.99
    (home-page "http://search.cpan.org/dist/CPAN-Meta-YAML/")
    (synopsis "Read and write a subset of YAML for CPAN Meta files")
    (description "This module implements a subset of the YAML specification
for use in reading and writing CPAN metadata files like META.yml and
MYMETA.yml.")
    (license (package-license perl))))

(define-public perl-module-build
  (package
    (name "perl-module-build")
    (version "0.4220")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/L/LE/LEONT/"
                           "Module-Build-" version ".tar.gz"))
       (sha256
        (base32
         "18mm6k7d7cmj9l6na1c50vbc8hc1pwsz38yxi9x6ydlrwz3hf4pv"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-cpan-meta" ,perl-cpan-meta)))
    (home-page "http://search.cpan.org/dist/Module-Build/")
    (synopsis "Build and install Perl modules")
    (description "@code{Module::Build} is a system for building, testing, and
installing Perl modules; it used to be part of Perl itself until version 5.22,
which dropped it.  It is meant to be an alternative to
@code{ExtUtils::MakeMaker}.  Developers may alter the behavior of the module
through subclassing in a much more straightforward way than with
@code{MakeMaker}.  It also does not require a @command{make} on your
system---most of the @code{Module::Build} code is pure-Perl.")
    (license (package-license perl))))

(define-public perl-parse-cpan-meta
  (package
    (name "perl-parse-cpan-meta")
    (version "2.150010")
    (source
     (origin
       (method url-fetch)
       ;; This module is now known as CPAN::Meta on CPAN.
       (uri (string-append "mirror://cpan/authors/id/D/DA/DAGOLDEN/"
                           "CPAN-Meta-" version ".tar.gz"))
       (sha256
        (base32
         "1mm3dfw3ffyzb2ikpqn9l6zyqrxijb4vyywmbx2l21ryqwp0zy74"))))
    (build-system perl-build-system)
    (propagated-inputs
     `(("perl-cpan-meta-yaml" ,perl-cpan-meta-yaml)))
    (home-page "http://search.cpan.org/dist/Parse-CPAN-Meta/")
    (synopsis "Parse META.yml and META.json CPAN metadata files")
    (description "Parse::CPAN::Meta is a parser for META.json and META.yml
files, using JSON::PP and/or CPAN::Meta::YAML.")
    (license (package-license perl))))

(define-public perl-scalar-list-utils
  (package
    (name "perl-scalar-list-utils")
    (version "1.50")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/P/PE/PEVANS/"
                           "Scalar-List-Utils-" version ".tar.gz"))
       (sha256
        (base32
         "0x9n0617gjjcqa4nk5biiwkxdi90xpdfg6z07gjr009qjg3bkah6"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Scalar-List-Utils/")
    (synopsis "Common Scalar and List utility subroutines")
    (description "This package contains a selection of subroutines that people
have expressed would be nice to have in the perl core, but the usage would not
really be high enough to warrant the use of a keyword, and the size so small
such that being individual extensions would be wasteful.")
    (license (package-license perl))))

(define-public perl-shell-command
  (package
    (name "perl-shell-command")
    (version "0.06")
    (source
      (origin
        (method url-fetch)
        (uri (string-append
               "mirror://cpan/authors/id/F/FL/FLORA/Shell-Command-"
               version
               ".tar.gz"))
        (sha256
          (base32
            "1lgc2rb3b5a4lxvbq0cbg08qk0n2i88srxbsz93bwi3razpxxr7k"))))
    (build-system perl-build-system)
    (home-page
      "http://search.cpan.org/dist/Shell-Command/")
    (synopsis
      "Cross-platform functions emulating common shell commands")
    (description
      "Shell::Command is a thin wrapper around ExtUtils::Command.")
    (license (package-license perl))))

;;; END: Core module overrides

(define-public perl-file-find-object
 (package
  (name "perl-file-find-object")
  (version "v0.2.13")
  (source
    (origin
      (method url-fetch)
      (uri (string-append
             "mirror://cpan/authors/id/S/SH/SHLOMIF/File-Find-Object-"
             version
             ".tar.gz"))
      (sha256
        (base32
          "0gf13b76b824s73r5rp00v8xrd6dnb5yi5jjavfc394scqv6ldh4"))))
  (build-system perl-build-system)
  (native-inputs
    `(("perl-module-build" ,perl-module-build)))
  (inputs
    `(("perl-class-xsaccessor" ,perl-class-xsaccessor)))
  (home-page
    "http://search.cpan.org/dist/File-Find-Object/")
  (synopsis
    "Object-oriented File::Find replacement in Perl")
  (description "File::Find::Object is an object-oriented
File::Find replacement in Perl.")
  (license artistic2.0)))

(define-public perl-file-find-object-rule
 (package
  (name "perl-file-find-object-rule")
  (version "0.0305")
  (source
    (origin
      (method url-fetch)
      (uri (string-append
             "mirror://cpan/authors/id/S/SH/SHLOMIF/File-Find-Object-Rule-"
             version
             ".tar.gz"))
      (sha256
        (base32
          "0hs4n3w99q4ylkhg3qhzcwkxqn7zblfj1zjdgl06ca30afkk4cv6"))))
  (build-system perl-build-system)
  (native-inputs
    `(("perl-module-build" ,perl-module-build)))
  (inputs
    `(("perl-class-xsaccessor" ,perl-class-xsaccessor)
      ("perl-file-find-object" ,perl-file-find-object)
      ("perl-number-compare" ,perl-number-compare)
      ("perl-text-glob" ,perl-text-glob)))
  (home-page
    "http://search.cpan.org/dist/File-Find-Object-Rule/")
  (synopsis
    "Alternative interface to File::Find::Object")
  (description "File::Find::Object::Rule is an alternative Perl
interface to File::Find::Object.")
  (license (package-license perl))))

(define-public perl-libtime-parsedate
  (package
    (name "perl-libtime-parsedate")
    (version "2015.103")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/M/MU/MUIR/modules/Time-ParseDate-"
             version ".tar.gz"))
       (sha256
        (base32 "1lgfr87j4qwqnln0hyyzgik5ixqslzdaksn9m8y824gqbcihc6ic"))))
    (build-system perl-build-system)
    (arguments
     `(;; XXX: We'd like to use #:disallowed-references 'perl-build-system'
       ;; doesn't support it yet.
       ;;
       ;; #:disallowed-references (,tzdata-for-tests)

       #:phases
       (modify-phases %standard-phases
         ;; This is needed for tests
         (add-after 'unpack 'set-TZDIR
           (lambda* (#:key inputs #:allow-other-keys)
             (setenv "TZDIR" (string-append (assoc-ref inputs "tzdata")
                                            "/share/zoneinfo"))
             #t)))))
    (native-inputs
     `(("perl-module-build" ,perl-module-build)
       ("tzdata" ,tzdata-for-tests)))
    (home-page "https://metacpan.org/release/Time-ParseDate")
    (synopsis "Collection of Perl modules for time/date manipulation")
    (description "Provides several perl modules for date/time manipulation:
@code{Time::CTime.pm}, @code{Time::JulianDay.pm}, @code{Time::ParseDate.pm},
@code{Time::Timezone.pm}, and @code{Time::DaysInMonth.pm}.")
    ;; License text:
    ;;   "License hereby granted for anyone to use, modify or redistribute this
    ;;   module at their own risk. Please feed useful changes back to
    ;;   cpan@dave.sharnoff.org."
    (license (non-copyleft "http://metadata.ftp-master.debian.org/\
changelogs/main/libt/libtime-parsedate-perl/\
libtime-parsedate-perl_2015.103-2_copyright"))))

(define-public perl-libtime-period
  (package
    (name "perl-libtime-period")
    (version "1.20")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "http://http.debian.net/debian/pool/main/libt/"
             "libtime-period-perl/libtime-period-perl_"
             version ".orig.tar.gz"))
       (sha256
        (base32 "0c0yd999h0ikj88c9j95wa087m87i0qh7vja3715y2kd7vixkci2"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-module-build" ,perl-module-build)))
    ;; Unless some other homepage is out there...
    (home-page "https://packages.debian.org/stretch/libtime-period-perl")
    (synopsis "Perl library for testing if a time() is in a specific period")
    (description "This Perl library provides a function which tells whether a
specific time falls within a specified time period.  Its syntax for specifying
time periods allows you to test for conditions like \"Monday to Friday, 9am
till 5pm\" and \"on the second Tuesday of the month\" and \"between 4pm and
4:15pm\" and \"in the first half of each minute\" and \"in January of
1998\".")
    (license perl-license)))

(define-public perl-path-iterator-rule
  (package
    (name "perl-path-iterator-rule")
    (version "1.012")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/D/DA/DAGOLDEN/Path-Iterator-Rule-"
             version ".tar.gz"))
       (sha256
        (base32
         "1z76avwvwgv4bw28kzx79mmb4449s5l345sn0wljq3dbf4wqigd1"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-file-pushd" ,perl-file-pushd)
       ("perl-path-tiny" ,perl-path-tiny)
       ("perl-test-deep" ,perl-test-deep)
       ("perl-test-filename" ,perl-test-filename)))
    (propagated-inputs
     `(("perl-number-compare" ,perl-number-compare)
       ("perl-text-glob" ,perl-text-glob)
       ("perl-try-tiny" ,perl-try-tiny)))
    (home-page "http://search.cpan.org/dist/Path-Iterator-Rule/")
    (synopsis "Iterative, recursive file finder")
    (description "Path::Iterator::Rule iterates over files and directories to
identify ones matching a user-defined set of rules.  The API is based heavily
on File::Find::Rule, but with more explicit distinction between matching rules
and options that influence how directories are searched.  A
Path::Iterator::Rule object is a collection of rules (match criteria) with
methods to add additional criteria.  Options that control directory traversal
are given as arguments to the method that generates an iterator.

A summary of features for comparison to other file finding modules:

@itemize
@item provides many helper methods for specifying rules
@item offers (lazy) iterator and flattened list interfaces
@item custom rules implemented with callbacks
@item breadth-first (default) or pre- or post-order depth-first searching
@item follows symlinks (by default, but can be disabled)
@item directories visited only once (no infinite loop; can be disabled)
@item doesn't chdir during operation
@item provides an API for extensions
@end itemize

As a convenience, the PIR module is an empty subclass of this one that is less
arduous to type for one-liners.")
    (license asl2.0)))

(define-public perl-pod-constants
  (package
    (name "perl-pod-constants")
    (version "0.19")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/M/MG/MGV/Pod-Constants-"
             version ".tar.gz"))
       (sha256
        (base32
         "1njgr2zly9nrwvfrjhgk9dqq48as1pmbb2rs4bh3irvla75v7azg"))))
    (build-system perl-build-system)
    (home-page "http://search.cpan.org/dist/Pod-Constants/")
    (synopsis "Include constants from POD")
    (description "This module allows you to specify those constants that
should be documented in your POD, and pull them out a run time in a fairly
arbitrary fashion.

Pod::Constants uses Pod::Parser to do the parsing of the source file.  It has
to open the source file it is called from, and does so directly either by
lookup in %INC or by assuming it is $0 if the caller is @code{main}
(or it can't find %INC{caller()}).")
    (license artistic2.0)))

(define-public perl-regexp-pattern
  (package
    (name "perl-regexp-pattern")
    (version "0.1.4")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/P/PE/PERLANCAR/Regexp-Pattern-"
             version ".tar.gz"))
       (sha256
        (base32
         "0rwpl6dxd1yl2ng3d4jdy68jz3mggmdl35rphrw1x619sm1aa876"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-test-exception" ,perl-test-exception)))
    (home-page "http://search.cpan.org/dist/Regexp-Pattern/")
    (synopsis "Collection of regexp patterns")
    (description "Regexp::Pattern is a convention for organizing reusable
regexp patterns in modules.")
    (license (package-license perl))))