Skip to content
This repository

HTTPS clone URL

Subversion checkout URL

You can clone with HTTPS or Subversion.

Download ZIP
tag: GLIB_2_12_3
Fetching contributors…

Octocat-spinner-32-eaf2f5

Cannot retrieve contributors at this time

file 2851 lines (2549 sloc) 79.739 kb
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
# Process this file with autoconf to produce a configure script.
# require autoconf 2.54
AC_PREREQ(2.54)

dnl ***********************************
dnl *** include special GLib macros ***
dnl ***********************************

m4_define(glib_configure_in)
m4_include(acglib.m4)dnl
m4_include(glib/libcharset/codeset.m4)dnl
m4_include(glib/libcharset/glibc21.m4)dnl
m4_include(m4macros/glib-gettext.m4)dnl

#
# The following version number definitions apply to GLib, GModule, GObject
# and GThread as a whole, so if changes occoured in any of them, they are all
# treated with the same interface and binary age.
#
# Making releases:
# glib_micro_version += 1;
# glib_interface_age += 1;
# glib_binary_age += 1;
# if any functions have been added, set glib_interface_age to 0.
# if backwards compatibility has been broken,
# set glib_binary_age _and_ glib_interface_age to 0.
#
m4_define([glib_major_version], [2])
m4_define([glib_minor_version], [12])
m4_define([glib_micro_version], [3])
m4_define([glib_interface_age], [3])
m4_define([glib_binary_age],
          [m4_eval(100 * glib_minor_version + glib_micro_version)])
m4_define([glib_version],
          [glib_major_version.glib_minor_version.glib_micro_version])

# libtool version related macros
m4_define([glib_lt_release], [glib_major_version.glib_minor_version])
m4_define([glib_lt_current],
          [m4_eval(100 * glib_minor_version + glib_micro_version - glib_interface_age)])
m4_define([glib_lt_revision], [glib_interface_age])
m4_define([glib_lt_age], [m4_eval(glib_binary_age - glib_interface_age)])
m4_define([glib_lt_current_minus_age],
          [m4_eval(glib_lt_current - glib_lt_age)])

# if the minor version number is odd, then we want debugging. Otherwise
# we only want minimal debugging support.
m4_define([glib_debug_default],
          [m4_if(m4_eval(glib_minor_version % 2), [1], [yes], [minimum])])dnl


AC_INIT(glib, [glib_version],
        [http://bugzilla.gnome.org/enter_bug.cgi?product=glib])

AC_CONFIG_SRCDIR([glib/glib.h])

# Save this value here, since automake will set cflags later
cflags_set=${CFLAGS+set}

AM_INIT_AUTOMAKE([no-define])

# Specify a configuration file
AM_CONFIG_HEADER([config.h])


GLIB_MAJOR_VERSION=glib_major_version
GLIB_MINOR_VERSION=glib_minor_version
GLIB_MICRO_VERSION=glib_micro_version
GLIB_INTERFACE_AGE=glib_interface_age
GLIB_BINARY_AGE=glib_binary_age
GLIB_VERSION=glib_version

AC_SUBST(GLIB_MAJOR_VERSION)
AC_SUBST(GLIB_MINOR_VERSION)
AC_SUBST(GLIB_MICRO_VERSION)
AC_SUBST(GLIB_VERSION)
AC_SUBST(GLIB_INTERFACE_AGE)
AC_SUBST(GLIB_BINARY_AGE)

AC_DEFINE(GLIB_MAJOR_VERSION, [glib_major_version],
[Define to the GLIB major version])
AC_DEFINE(GLIB_MINOR_VERSION, [glib_minor_version],
[Define to the GLIB minor version])
AC_DEFINE(GLIB_MICRO_VERSION, [glib_micro_version],
[Define to the GLIB micro version])
AC_DEFINE(GLIB_INTERFACE_AGE, [glib_interface_age],
[Define to the GLIB interface age])
AC_DEFINE(GLIB_BINARY_AGE, [glib_binary_age],
[Define to the GLIB binary age])

# libtool versioning
LT_RELEASE=glib_lt_release
LT_CURRENT=glib_lt_current
LT_REVISION=glib_lt_revision
LT_AGE=glib_lt_age
LT_CURRENT_MINUS_AGE=glib_lt_current_minus_age
AC_SUBST(LT_RELEASE)
AC_SUBST(LT_CURRENT)
AC_SUBST(LT_REVISION)
AC_SUBST(LT_AGE)
AC_SUBST(LT_CURRENT_MINUS_AGE)

dnl Initialize maintainer mode
AM_MAINTAINER_MODE

AC_CANONICAL_HOST

AC_MSG_CHECKING([for the BeOS])
case $host in
  *-*-beos*)
    glib_native_beos="yes"
    ;;
  *)
    glib_native_beos="no"
    ;;
esac
AC_MSG_RESULT([$glib_native_beos])

dnl

AC_MSG_CHECKING([for Win32])
case "$host" in
  *-*-mingw*)
    glib_native_win32=yes
    GLIB_DEF=glib.def
    GMODULE_DEF=gmodule.def
    GOBJECT_DEF=gobject.def
    GTHREAD_DEF=gthread.def
    TESTGMODULE_EXP=testgmodule.exp
    glib_pid_type='void *'
    ;;
  *)
    glib_native_win32=no
    GLIB_DEF=
    GMODULE_DEF=
    GOBJECT_DEF=
    GTHREAD_DEF=
    TESTGMODULE_EXP=
    glib_pid_type=int
    ;;
esac
case $host in
  *-*-linux*)
    glib_os_linux=yes
    ;;
esac


AC_MSG_RESULT([$glib_native_win32])
AM_CONDITIONAL(OS_WIN32, [test "$glib_native_win32" = "yes"])
AM_CONDITIONAL(OS_UNIX, [test "$glib_native_win32" != "yes"])
AM_CONDITIONAL(OS_LINUX, [test "$glib_os_linux" = "yes"])
AC_SUBST(GLIB_DEF)
AC_SUBST(GMODULE_DEF)
AC_SUBST(GOBJECT_DEF)
AC_SUBST(GTHREAD_DEF)
AC_SUBST(TESTGMODULE_EXP)

if test "$glib_native_win32" = "yes"; then
  AC_CHECK_TOOL(WINDRES, windres, no)
  if test "$WINDRES" = no; then
    AC_MSG_ERROR([*** Could not find an implementation of windres in your PATH.])
  fi
  AC_CHECK_TOOL(NM, nm, no)
  if test "$NM" = no; then
    AC_MSG_ERROR([*** Could not find an implementation of nm in your PATH.])
  fi
  AC_CHECK_TOOL(RANLIB, ranlib, :)
  AC_CHECK_PROG(ms_librarian, [lib.exe], [yes], [no])
fi
AM_CONDITIONAL(MS_LIB_AVAILABLE, [test x$ms_librarian = xyes])

if test "$glib_native_win32" != yes; then
    # libtool option to control which symbols are exported
    # right now, symbols starting with _ are not exported
    LIBTOOL_EXPORT_OPTIONS='-export-symbols-regex "^[[^_]].*"'
else
    # We currently use .def files on Windows
    LIBTOOL_EXPORT_OPTIONS=
fi
AC_SUBST(LIBTOOL_EXPORT_OPTIONS)

dnl declare --enable-* args and collect ac_help strings
AC_ARG_ENABLE(debug,
              AC_HELP_STRING([--enable-debug=@<:@no/minimum/yes@:>@],
                             [turn on debugging @<:@default=glib_debug_default@:>@]),,
              enable_debug=glib_debug_default)

AC_ARG_ENABLE(gc_friendly,
              [AC_HELP_STRING([--enable-gc-friendly],
                              [turn on garbage collector friendliness [default=no]])],,
              [enable_gc_friendly=no])
AC_ARG_ENABLE(mem_pools,
              [AC_HELP_STRING([--disable-mem-pools],
[disable all glib memory pools])],,
[disable_mem_pools=no])
AC_ARG_ENABLE(threads,
              [AC_HELP_STRING([--enable-threads],
                              [turn on basic thread support [default=yes]
([=no] will override --with-threads)])],,
              [enable_threads=yes])
AC_ARG_ENABLE(rebuilds,
              [AC_HELP_STRING([--disable-rebuilds],
                              [disable all source autogeneration rules])],,
              [enable_rebuilds=yes])
AC_ARG_ENABLE(visibility,
              [AC_HELP_STRING([--disable-visibility],
                              [don't use ELF visibility attributes])],,
              [enable_visibility=yes])

if test "x$enable_threads" != "xyes"; then
  enable_threads=no
fi

AC_DEFINE_UNQUOTED(G_COMPILED_WITH_DEBUGGING, ["${enable_debug}"],
[Whether glib was compiled with debugging enabled])

AC_MSG_CHECKING([whether to enable garbage collector friendliness])
if test "x$enable_gc_friendly" = "xyes"; then
  AC_DEFINE(ENABLE_GC_FRIENDLY_DEFAULT, 1, [Whether to enable GC friendliness by default])
  AC_MSG_RESULT([yes])
else
  AC_MSG_RESULT([no])
fi

AC_MSG_CHECKING([whether to disable memory pools])
if test "x$disable_mem_pools" = "xno"; then
  AC_MSG_RESULT([no])
else
  AC_DEFINE(DISABLE_MEM_POOLS, [1], [Whether to disable memory pools])
  AC_SUBST(DISABLE_MEM_POOLS)
  AC_MSG_RESULT([yes])
fi

if test "$glib_native_win32" = "yes"; then
  if test x$enable_static = xyes -o x$enable_static = x; then
    AC_MSG_WARN([Disabling static library build, must build as DLL on Windows.])
    enable_static=no
  fi
  if test x$enable_shared = xno; then
    AC_MSG_WARN([Enabling shared library build, must build as DLL on Windows.])
  fi
  enable_shared=yes
fi

dnl Checks for programs.
AC_PROG_CC

dnl Check for a working C++ compiler, but do not bail out, if none is found.
AC_CHECK_PROGS(CXX, [$CCC c++ g++ gcc CC cxx cc++ cl], [gcc])
AC_LANG_SAVE
AC_LANG_CPLUSPLUS
AC_TRY_COMPILE(,[class a { int b; } c;], ,CXX=)
AM_CONDITIONAL(HAVE_CXX, [test "$CXX" != ""])
AC_LANG_RESTORE

AM_PROG_CC_STDC
AC_PROG_INSTALL

AC_SYS_LARGEFILE

#
# Find pkg-config
#
AC_PATH_PROG(PKG_CONFIG, [pkg-config], [no])
if test x$PKG_CONFIG = xno ; then
  AC_MSG_ERROR([*** pkg-config not found. See http://www.freedesktop.org/software/pkgconfig/])
fi

if $PKG_CONFIG --atleast-pkgconfig-version 0.14 ; then
  :
else
  AC_MSG_ERROR([*** pkg-config too old; version 0.14 or better required.])
fi

if test "x$enable_debug" = "xyes"; then
  if test x$cflags_set != xset ; then
      case " $CFLAGS " in
      *[[\ \ ]]-g[[\ \ ]]*) ;;
      *) CFLAGS="$CFLAGS -g" ;;
      esac
  fi

  GLIB_DEBUG_FLAGS="-DG_ENABLE_DEBUG"
else
  GLIB_DEBUG_FLAGS="-DG_DISABLE_CAST_CHECKS"

  if test "x$enable_debug" = "xno"; then
    GLIB_DEBUG_FLAGS="$GLIB_DEBUG_FLAGS -DG_DISABLE_ASSERT -DG_DISABLE_CHECKS"
  fi
fi

if test "x$enable_visibility" = "xno"; then
  GLIB_DEBUG_FLAGS="$GLIB_DEBUG_FLAGS -DDISABLE_VISIBILITY"
fi

# Ensure MSVC-compatible struct packing convention is used when
# compiling for Win32 with gcc.
# What flag to depends on gcc version: gcc3 uses "-mms-bitfields", while
# gcc2 uses "-fnative-struct".
if test x"$glib_native_win32" = xyes; then
  if test x"$GCC" = xyes; then
    msnative_struct=''
    AC_MSG_CHECKING([how to get MSVC-compatible struct packing])
    if test -z "$ac_cv_prog_CC"; then
      our_gcc="$CC"
    else
      our_gcc="$ac_cv_prog_CC"
    fi
    case `$our_gcc --version | sed -e 's,\..*,.,' -e q` in
      2.)
if $our_gcc -v --help 2>/dev/null | grep fnative-struct >/dev/null; then
msnative_struct='-fnative-struct'
fi
;;
      *)
if $our_gcc -v --help 2>/dev/null | grep ms-bitfields >/dev/null; then
msnative_struct='-mms-bitfields'
fi
;;
    esac
    if test x"$msnative_struct" = x ; then
      AC_MSG_RESULT([no way])
      AC_MSG_WARN([produced libraries might be incompatible with MSVC-compiled code])
    else
      CFLAGS="$CFLAGS $msnative_struct"
      AC_MSG_RESULT([${msnative_struct}])
    fi
  fi
fi

AC_EXEEXT

# define a MAINT-like variable REBUILD which is set if Perl
# and awk are found, so autogenerated sources can be rebuilt
AC_PROG_AWK
AC_CHECK_PROGS(PERL, [perl5 perl])
# We would like indent, but don't require it.
AC_CHECK_PROG(INDENT, indent, indent)
REBUILD=\#
if test "x$enable_rebuilds" = "xyes" && \
     test -n "$PERL" && \
     $PERL -e 'exit !($] >= 5.002)' > /dev/null 2>&1 && \
     test -n "$AWK" ; then
  REBUILD=
fi
AC_SUBST(REBUILD)

# Need full path to Perl for glib-mkenums
#
if test "x$PERL" != x ; then
  AC_PATH_PROG(PERL_PATH, [$PERL])
else
  PERL_PATH="/usr/bin/env perl"
fi
AC_SUBST(PERL_PATH)

dnl ***********************
dnl *** Tests for iconv ***
dnl ***********************
dnl
dnl We do this before the gettext checks, to avoid distortion

AC_ARG_WITH(libiconv,
            [AC_HELP_STRING([--with-libiconv=@<:@no/gnu/native@:>@],
                            [use the libiconv library])],,
[with_libiconv=maybe])

found_iconv=no
case $with_libiconv in
  maybe)
    # Check in the C library first
    AC_CHECK_FUNC(iconv_open, [with_libiconv=no; found_iconv=yes])
    # Check if we have GNU libiconv
    if test $found_iconv = "no"; then
      AC_CHECK_LIB(iconv, libiconv_open, [with_libiconv=gnu; found_iconv=yes])
    fi
    # Check if we have a iconv in -liconv, possibly from vendor
    if test $found_iconv = "no"; then
      AC_CHECK_LIB(iconv, iconv_open, [with_libiconv=native; found_iconv=yes])
    fi
    ;;
  no)
    AC_CHECK_FUNC(iconv_open, [with_libiconv=no; found_iconv=yes])
    ;;
  gnu|yes)
    AC_CHECK_LIB(iconv, libiconv_open, [with_libiconv=gnu; found_iconv=yes])
    ;;
  native)
    AC_CHECK_LIB(iconv, iconv_open, [with_libiconv=native; found_iconv=yes])
    ;;
esac

if test "x$found_iconv" = "xno" ; then
   AC_MSG_ERROR([*** No iconv() implementation found in C library or libiconv])
fi

jm_GLIBC21
AC_ARG_ENABLE(iconv-cache,
              [AC_HELP_STRING([--enable-iconv-cache=@<:@yes/no/auto@:>@],
                              [cache iconv descriptors [default=auto]])],,
              [enable_iconv_cache=auto])

AC_MSG_CHECKING([Whether to cache iconv descriptors])
case $enable_iconv_cache in
  auto)
    if test $ac_cv_gnu_library_2_1 = yes; then
      enable_iconv_cache=no
    else
      enable_iconv_cache=yes
    fi
  ;;
  yes|no)
  ;;
  *) AC_MSG_ERROR([Value given to --enable-iconv-cache must be one of yes, no or auto])
  ;;
esac

if test $enable_iconv_cache = yes; then
   AC_DEFINE(NEED_ICONV_CACHE,1,[Do we cache iconv descriptors])
fi

AC_MSG_RESULT($enable_iconv_cache)


dnl
dnl gettext support
dnl

ALL_LINGUAS="am ar az be bg bn bn_IN bs ca cs cy da de el en_CA en_GB eo es et eu fa fi fr ga gl gu he hi hr hu id is it ja ka ko ku lt lv mk ml mn ms nb ne nl nn or pa pl pt pt_BR ro ru rw sk sl sq sr sr@Latn sr@ije sv ta te th tl tr tt uk vi wa xh yi zh_CN zh_HK zh_TW"
GLIB_GNU_GETTEXT

if test "$gt_cv_have_gettext" != "yes" ; then
  AC_MSG_ERROR([
*** You must have either have gettext support in your C library, or use the
*** GNU gettext library. (http://www.gnu.org/software/gettext/gettext.html
])
fi

LIBS="$INTLLIBS $LIBS"

GETTEXT_PACKAGE=glib20
AC_SUBST(GETTEXT_PACKAGE)
AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE, ["$GETTEXT_PACKAGE"],
  [Define the gettext package to be used])

GLIB_DEFINE_LOCALEDIR(GLIB_LOCALE_DIR)

dnl
dnl Now we are done with gettext checks, figure out ICONV_LIBS
dnl

if test x$with_libiconv != xno ; then
  case " $INTLLIBS " in
  *[[\ \ ]]-liconv[[\ \ ]]*) ;;
  *) ICONV_LIBS="-liconv" ;;
  esac
fi
AC_SUBST(ICONV_LIBS)

case $with_libiconv in
  gnu)
    AC_DEFINE(USE_LIBICONV_GNU, 1, [Using GNU libiconv])
    ;;
  native)
    AC_DEFINE(USE_LIBICONV_NATIVE, 1, [Using a native implementation of iconv in a separate library])
    ;;
esac

dnl Initialize libtool
AM_DISABLE_STATIC
AC_LIBTOOL_WIN32_DLL
AM_PROG_LIBTOOL

if test "x$GCC" = "xyes"; then
  case " $CFLAGS " in
  *[[\ \ ]]-Wall[[\ \ ]]*) ;;
  *) CFLAGS="$CFLAGS -Wall" ;;
  esac
fi

dnl
dnl DU4 native cc currently needs -std1 for ANSI mode (instead of K&R)
dnl
if test $cross_compiling != yes ; then
    AC_MSG_CHECKING([for extra flags to get ANSI library prototypes])
    glib_save_LIBS=$LIBS
    LIBS="$LIBS -lm"
    AC_TRY_RUN([#include <math.h>
int main (void) { return (log(1) != log(1.)); }],
AC_MSG_RESULT(none needed),
glib_save_CFLAGS=$CFLAGS
CFLAGS="$CFLAGS -std1"
AC_TRY_RUN([#include <math.h>
int main (void) { return (log(1) != log(1.)); }],
AC_MSG_RESULT(-std1),
AC_MSG_RESULT()
CFLAGS=$glib_save_CFLAGS
AC_MSG_WARN(
[No ANSI prototypes found in library. (-std1 didn't work.)])
)
    )
    LIBS=$glib_save_LIBS
fi

dnl NeXTStep cc seems to need this
AC_MSG_CHECKING([for extra flags for POSIX compliance])
AC_TRY_COMPILE([#include <dirent.h>], [DIR *dir;],
  AC_MSG_RESULT(none needed),
  glib_save_CFLAGS=$CFLAGS
  CFLAGS="$CFLAGS -posix"
  AC_TRY_COMPILE([#include <dirent.h>], [DIR *dir;],
    AC_MSG_RESULT(-posix),
    AC_MSG_RESULT()
    CFLAGS=$glib_save_CFLAGS
    AC_MSG_WARN([Could not determine POSIX flag. (-posix didn't work.)])))

# Checks for header files.
AC_HEADER_STDC

# Checks for library functions.
AC_FUNC_VPRINTF
AC_FUNC_MMAP
AC_FUNC_ALLOCA
AC_CHECK_FUNCS(posix_memalign)
AC_CHECK_FUNCS(memalign)
AC_CHECK_FUNCS(valloc)

AC_CHECK_FUNCS(atexit on_exit)

AC_CHECK_FUNCS(timegm)

AC_CHECK_SIZEOF(char)
AC_CHECK_SIZEOF(short)
AC_CHECK_SIZEOF(long)
AC_CHECK_SIZEOF(int)
AC_CHECK_SIZEOF(void *)
AC_CHECK_SIZEOF(long long)
AC_CHECK_SIZEOF(__int64)

if test x$ac_cv_sizeof_long = x8 || test x$ac_cv_sizeof_long_long = x8 || test x$ac_cv_sizeof___int64 = x8 ; then
  :
else
  AC_MSG_ERROR([
*** GLib requires a 64 bit type. You might want to consider
*** using the GNU C compiler.
])
fi

if test x$glib_native_win32 != xyes && test x$ac_cv_sizeof_long_long = x8; then
# long long is a 64 bit integer.
AC_MSG_CHECKING(for format to printf and scanf a guint64)
AC_CACHE_VAL(glib_cv_long_long_format,[
for format in ll q I64; do
AC_TRY_RUN([#include <stdio.h>
int main()
{
long long b, a = -0x3AFAFAFAFAFAFAFALL;
char buffer[1000];
sprintf (buffer, "%${format}u", a);
   sscanf (buffer, "%${format}u", &b);
exit (b!=a);
}
],
[glib_cv_long_long_format=${format}
break],
[],[:])
done])
if test -n "$glib_cv_long_long_format"; then
AC_MSG_RESULT(%${glib_cv_long_long_format}u)
AC_DEFINE(HAVE_LONG_LONG_FORMAT,1,[define if system printf can print long long])
if test x"$glib_cv_long_long_format" = xI64; then
AC_DEFINE(HAVE_INT64_AND_I64,1,[define to support printing 64-bit integers with format I64])
fi
        else
AC_MSG_RESULT(none)
        fi
elif test x$ac_cv_sizeof___int64 = x8; then
# __int64 is a 64 bit integer.
AC_MSG_CHECKING(for format to printf and scanf a guint64)
# We know this is MSVCRT.DLL, and what the formats are
glib_cv_long_long_format=I64
AC_MSG_RESULT(%${glib_cv_long_long_format}u)
        AC_DEFINE(HAVE_LONG_LONG_FORMAT,1,[define if system printf can print long long])
AC_DEFINE(HAVE_INT64_AND_I64,1,[define to support printing 64-bit integers with format I64])
fi

dnl long doubles were not used, and a portability problem
dnl AC_C_LONG_DOUBLE
AC_C_CONST

dnl ok, here we try to check whether the systems prototypes for
dnl malloc and friends actually match the prototypes provided
dnl by gmem.h (keep in sync). i currently only know how to check
dnl this reliably with gcc (-Werror), improvements for other
dnl compilers are apprechiated.
SANE_MALLOC_PROTOS=no
AC_MSG_CHECKING([if malloc() and friends prototypes are gmem.h compatible])
glib_save_CFLAGS=$CFLAGS
if test "x$GCC" = "xyes"; then
  CFLAGS="$CFLAGS -Werror"
  AC_TRY_COMPILE([#include <stdlib.h>], [
    void* (*my_calloc_p) (size_t, size_t) = calloc;
    void* (*my_malloc_p) (size_t) = malloc;
    void (*my_free_p) (void*) = free;
    void* (*my_realloc_p) (void*, size_t) = realloc;
    my_calloc_p = 0;
    my_malloc_p = 0;
    my_free_p = 0;
    my_realloc_p = 0;
  ],
    AC_DEFINE(SANE_MALLOC_PROTOS, 1,
      [Define if you have correct malloc prototypes])
    SANE_MALLOC_PROTOS=yes)
fi
AC_MSG_RESULT($SANE_MALLOC_PROTOS)
CFLAGS=$glib_save_CFLAGS

dnl
dnl check in which direction the stack grows
dnl
AC_CACHE_CHECK([for growing stack pointer],glib_cv_stack_grows,[
        AC_TRY_RUN([
volatile int *a = 0, *b = 0;
void foo (void);
int main () { volatile int y = 7; a = &y; foo (); return b > a; }
void foo (void) { volatile int x = 5; b = &x; }
        ],
glib_cv_stack_grows=no
        ,
glib_cv_stack_grows=yes
        ,)
])

dnl AC_C_INLINE is useless to us since it bails out too early, we need to
dnl truely know which ones of `inline', `__inline' and `__inline__' are
dnl actually supported.
AC_CACHE_CHECK([for __inline],glib_cv_has__inline,[
        AC_COMPILE_IFELSE([
__inline int foo () { return 0; }
int main () { return foo (); }
        ],
glib_cv_has__inline=yes
        ,
glib_cv_has__inline=no
        ,)
])
case x$glib_cv_has__inline in
xyes) AC_DEFINE(G_HAVE___INLINE,1,[Have __inline keyword])
esac
AC_CACHE_CHECK([for __inline__],glib_cv_has__inline__,[
        AC_COMPILE_IFELSE([
__inline__ int foo () { return 0; }
int main () { return foo (); }
        ],
glib_cv_has__inline__=yes
        ,
glib_cv_has__inline__=no
        ,)
])
case x$glib_cv_has__inline__ in
xyes) AC_DEFINE(G_HAVE___INLINE__,1,[Have __inline__ keyword])
esac
AC_CACHE_CHECK([for inline], glib_cv_hasinline,[
        AC_COMPILE_IFELSE([
#undef inline
inline int foo () { return 0; }
int main () { return foo (); }
        ],
glib_cv_hasinline=yes
        ,
glib_cv_hasinline=no
        ,)
])
case x$glib_cv_hasinline in
xyes) AC_DEFINE(G_HAVE_INLINE,1,[Have inline keyword])
esac

# if we can use inline functions in headers
AC_MSG_CHECKING(if inline functions in headers work)
AC_LINK_IFELSE([
#if defined (G_HAVE_INLINE) && defined (__GNUC__) && defined (__STRICT_ANSI__)
# undef inline
# define inline __inline__
#elif !defined (G_HAVE_INLINE)
# undef inline
# if defined (G_HAVE___INLINE__)
# define inline __inline__
# elif defined (G_HAVE___INLINE)
# define inline __inline
# endif
#endif

int glib_test_func2 (int);

static inline int
glib_test_func1 (void) {
  return glib_test_func2 (1);
}

int
main (void) {
  int i = 1;
}],[g_can_inline=yes],[g_can_inline=no])
AC_MSG_RESULT($g_can_inline)

dnl *** check for working do while(0) macros ***
AC_CACHE_CHECK([for working do while(0) macros], g_support_dowhile_macros, [
AC_TRY_COMPILE([],[
#define STMT_START do
#define STMT_END while(0)
#define STMT_TEST STMT_START { i = 0; } STMT_END
int main(void) { int i = 1; STMT_TEST; return i; }],
[g_support_dowhile_macros=yes],
[g_support_dowhile_macros=no],
[g_support_dowhile_macros=yes])
])
if test x$g_support_dowhile_macros = xyes; then
  AC_DEFINE(HAVE_DOWHILE_MACROS, 1, [define for working do while(0) macros])
fi

# check for flavours of varargs macros
AC_MSG_CHECKING(for ISO C99 varargs macros in C)
AC_TRY_COMPILE([],[
int a(int p1, int p2, int p3);
#define call_a(...) a(1,__VA_ARGS__)
call_a(2,3);
],g_have_iso_c_varargs=yes,g_have_iso_c_varargs=no)
AC_MSG_RESULT($g_have_iso_c_varargs)

AC_MSG_CHECKING(for ISO C99 varargs macros in C++)
if test "$CXX" = ""; then
dnl No C++ compiler
  g_have_iso_cxx_varargs=no
else
  AC_LANG_CPLUSPLUS
  AC_TRY_COMPILE([],[
int a(int p1, int p2, int p3);
#define call_a(...) a(1,__VA_ARGS__)
call_a(2,3);
],g_have_iso_cxx_varargs=yes,g_have_iso_cxx_varargs=no)
  AC_LANG_C
fi
AC_MSG_RESULT($g_have_iso_cxx_varargs)

AC_MSG_CHECKING(for GNUC varargs macros)
AC_TRY_COMPILE([],[
int a(int p1, int p2, int p3);
#define call_a(params...) a(1,params)
call_a(2,3);
],g_have_gnuc_varargs=yes,g_have_gnuc_varargs=no)
AC_MSG_RESULT($g_have_gnuc_varargs)

# check for GNUC visibility support
AC_MSG_CHECKING(for GNUC visibility attribute)
GLIB_CHECK_COMPILE_WARNINGS([
void
__attribute__ ((visibility ("hidden")))
     f_hidden (void)
{
}
void
__attribute__ ((visibility ("internal")))
     f_internal (void)
{
}
void
__attribute__ ((visibility ("protected")))
     f_protected (void)
{
}
void
__attribute__ ((visibility ("default")))
     f_default (void)
{
}
int main (int argc, char **argv)
{
f_hidden();
f_internal();
f_protected();
f_default();
return 0;
}
],g_have_gnuc_visibility=yes,g_have_gnuc_visibility=no)
AC_MSG_RESULT($g_have_gnuc_visibility)
AM_CONDITIONAL(HAVE_GNUC_VISIBILITY, [test x$g_have_gnuc_visibility = xyes])

# check for bytesex stuff
AC_C_BIGENDIAN

# check for header files
AC_CHECK_HEADERS([dirent.h float.h limits.h pwd.h sys/param.h sys/poll.h])
AC_CHECK_HEADERS([sys/time.h sys/times.h sys/wait.h unistd.h values.h])
AC_CHECK_HEADERS([sys/select.h sys/types.h stdint.h sched.h malloc.h])

# Checks for libcharset
jm_LANGINFO_CODESET
jm_GLIBC21
AC_CHECK_HEADERS([stddef.h stdlib.h string.h])
AC_CHECK_FUNCS(setlocale)

# check additional type sizes
AC_CHECK_SIZEOF(size_t)

dnl Try to figure out whether gsize, gssize should be long or int
AC_MSG_CHECKING([for the appropriate definition for size_t])

case $ac_cv_sizeof_size_t in
  $ac_cv_sizeof_short)
      glib_size_type=short
      ;;
  $ac_cv_sizeof_int)
      glib_size_type=int
      ;;
  $ac_cv_sizeof_long)
      glib_size_type=long
      ;;
  *) AC_MSG_ERROR([No type matching size_t in size])
      ;;
esac

dnl If int/long are the same size, we see which one produces
dnl warnings when used in the location as size_t. (This matters
dnl on AIX with xlc)
dnl
if test $ac_cv_sizeof_size_t = $ac_cv_sizeof_int &&
   test $ac_cv_sizeof_size_t = $ac_cv_sizeof_long ; then
  GLIB_CHECK_COMPILE_WARNINGS([
#if defined(_AIX) && !defined(__GNUC__)
#pragma options langlvl=stdc89
#endif
#include <stddef.h>
int main ()
{
  size_t s = 1;
  unsigned int *size_int = &s;
  return (int)*size_int;
}
    ],glib_size_type=int,
      [GLIB_CHECK_COMPILE_WARNINGS([
#if defined(_AIX) && !defined(__GNUC__)
#pragma options langlvl=stdc89
#endif
#include <stddef.h>
int main ()
{
   size_t s = 1;
   unsigned long *size_long = &s;
   return (int)*size_long;
}
        ],glib_size_type=long)])
fi

AC_MSG_RESULT(unsigned $glib_size_type)

# Check for some functions
AC_CHECK_FUNCS(lstat strerror strsignal memmove vsnprintf stpcpy strcasecmp strncasecmp poll getcwd nanosleep vasprintf setenv unsetenv getc_unlocked readlink symlink)
AC_CHECK_FUNCS(clock_gettime, [], [
  AC_CHECK_LIB(rt, clock_gettime, [
    AC_DEFINE(HAVE_CLOCK_GETTIME, 1)
    LIBS="$LIBS -lrt"
  ])
])

AC_CHECK_HEADERS(crt_externs.h)
AC_CHECK_FUNCS(_NSGetEnviron)

AC_FUNC_VSNPRINTF_C99
AC_FUNC_PRINTF_UNIX98

#
# Check whether to use an included printf
#

AC_ARG_ENABLE(included-printf,
              [AC_HELP_STRING([--enable-included-printf],
                              [use included printf [default=auto]])],
              enable_included_printf="$enableval")

need_included_printf=no
if test "x$enable_included_printf" = "xyes" ; then
  need_included_printf=yes
fi
if test "$ac_cv_func_vsnprintf_c99" != "yes" ; then
  need_included_printf=yes
fi
if test "$ac_cv_func_printf_unix98" != "yes" ; then
  need_included_printf=yes
fi
if test "x$ac_cv_sizeof_long_long" = "x8" &&
   test -z "$glib_cv_long_long_format" ; then
  need_included_printf=yes
fi

if test "x$enable_included_printf" = "xno" &&
   test "x$need_included_printf" = "xyes" ; then
  AC_MSG_ERROR([
*** Your C library's printf doesn't appear to have the features that
*** GLib needs, but you specified --enable-included-printf=no.])
fi

enable_included_printf=$need_included_printf

AM_CONDITIONAL(HAVE_GOOD_PRINTF, test "$enable_included_printf" != "yes")
if test "$enable_included_printf" != "yes" ; then
  AC_DEFINE(HAVE_GOOD_PRINTF,1,[define to use system printf])
else
  if test -z "$glib_cv_long_long_format" ; then
    glib_cv_long_long_format="ll"
  fi
  AC_DEFINE(HAVE_VASPRINTF,1)
fi

# Checks needed for gnulib vasnprintf
bh_C_SIGNED
jm_AC_TYPE_LONG_LONG
gt_TYPE_LONGDOUBLE
gt_TYPE_WCHAR_T
gt_TYPE_WINT_T
AC_TYPE_SIZE_T
AC_CHECK_TYPES(ptrdiff_t)
jm_AC_TYPE_INTMAX_T
AC_CHECK_FUNCS(snprintf)
AC_FUNC_SNPRINTF_C99

# Check if bcopy can be used for overlapping copies, if memmove isn't found.
# The check is borrowed from the PERL Configure script.
if test "$ac_cv_func_memmove" != "yes"; then
  AC_CACHE_CHECK(whether bcopy can handle overlapping copies,
    glib_cv_working_bcopy,[AC_TRY_RUN([
      int main() {
        char buf[128], abc[128], *b;
        int len, off, align;
        bcopy("abcdefghijklmnopqrstuvwxyz0123456789", abc, 36);
        for (align = 7; align >= 0; align--) {
          for (len = 36; len; len--) {
            b = buf+align; bcopy(abc, b, len);
            for (off = 1; off <= len; off++) {
              bcopy(b, b+off, len); bcopy(b+off, b, len);
                if (bcmp(b, abc, len)) return(1);
            }
          }
        }
        return(0);
      }],glib_cv_working_bcopy=yes,glib_cv_working_bcopy=no)])

  GLIB_ASSERT_SET(glib_cv_working_bcopy)
  if test "$glib_cv_working_bcopy" = "yes"; then
    AC_DEFINE(HAVE_WORKING_BCOPY,1,[Have a working bcopy])
  fi
fi

# Check for sys_errlist
AC_MSG_CHECKING(for sys_errlist)
AC_TRY_LINK(, [
extern char *sys_errlist[];
extern int sys_nerr;
sys_errlist[sys_nerr-1][0] = 0;
], glib_ok=yes, glib_ok=no)
AC_MSG_RESULT($glib_ok)
if test "$glib_ok" = "no"; then
    AC_DEFINE(NO_SYS_ERRLIST,1,[global 'sys_errlist' not found])
fi

# Check for sys_siglist
AC_MSG_CHECKING(for sys_siglist)
AC_TRY_LINK(, [
extern char *sys_siglist[];
exit (sys_siglist[0]);
], glib_ok=yes, glib_ok=no)
AC_MSG_RESULT($glib_ok)
if test "$glib_ok" = "no"; then
    AC_DEFINE(NO_SYS_SIGLIST,1,[global 'sys_siglist' not found])
fi

# Check for sys_siglist decl (see Tue Jan 19 00:44:24 1999 in changelog)
AC_MSG_CHECKING(for sys_siglist declaration)
AC_TRY_COMPILE([#include <signal.h>], [
strlen (sys_siglist[0]);
], glib_ok=yes, glib_ok=no)
AC_MSG_RESULT($glib_ok)
if test "$glib_ok" = "no"; then
    AC_DEFINE(NO_SYS_SIGLIST_DECL,1,[global 'sys_siglist' not declared])
fi

# Check if <sys/select.h> needs to be included for fd_set
AC_MSG_CHECKING([for fd_set])
AC_TRY_COMPILE([#include <sys/types.h>],
        [fd_set readMask, writeMask;], gtk_ok=yes, gtk_ok=no)
if test "$gtk_ok" = "yes"; then
    AC_MSG_RESULT([yes, found in sys/types.h])
else
    AC_EGREP_HEADER(fd_set, sys/select.h, gtk_ok=yes)
    if test "$gtk_ok" = "yes"; then
# *** FIXME: give it a different name
        AC_DEFINE(HAVE_SYS_SELECT_H,1,[found fd_set in sys/select.h])
        AC_MSG_RESULT([yes, found in sys/select.h])
    else
AC_DEFINE(NO_FD_SET,1,[didn't find fd_set])
AC_MSG_RESULT(no)
    fi
fi

dnl *** check for sane realloc() ***
AC_CACHE_CHECK([whether realloc (NULL,) will work],glib_cv_sane_realloc,[
        AC_TRY_RUN([#include <stdlib.h>
        int main() {
          return realloc (0, sizeof (int)) == 0;
        }],
        [glib_cv_sane_realloc=yes],
        [glib_cv_sane_realloc=no],
[glib_cv_sane_realloc=yes])
])
if test x$glib_cv_sane_realloc = xyes; then
  AC_DEFINE(REALLOC_0_WORKS,1,[whether realloc (NULL,) works])
fi

dnl Check for nl_langinfo and CODESET

AC_MSG_CHECKING([for nl_langinfo (CODESET)])
AC_TRY_COMPILE([#include <langinfo.h>],
[char *codeset = nl_langinfo (CODESET);],
   AC_DEFINE(HAVE_CODESET,1,[Have nl_langinfo (CODESET)])
   have_codeset=yes,
   have_codeset=no)
AC_MSG_RESULT($have_codeset)


dnl ****************************************
dnl *** posix_memalign ***
dnl ****************************************
AC_MSG_CHECKING(for a compliant posix_memalign() implementation)
AC_CACHE_VAL(glib_cv_compliant_posix_memalign,[
    glib_cv_compliant_posix_memalign=0
    if test "$ac_cv_func_posix_memalign" = "yes" ; then
AC_TRY_RUN([
                #define _XOPEN_SOURCE 600
                #include <stdlib.h> /* posix_memalign() should be defined here */
                /* some systems break if #include <malloc.h> used */
static void test_memalign (size_t boundary, size_t size) {
void *mem = 0;
if (posix_memalign (&mem, boundary, size) != 0 || !mem)
exit (1);
                    else
                      free (mem);
}
int main() {
test_memalign ( 128, 128 - 2 * sizeof (void*));
test_memalign ( 256, 256 - 2 * sizeof (void*));
test_memalign ( 512, 512 - 2 * sizeof (void*));
test_memalign ( 1024, 1024 - 2 * sizeof (void*));
test_memalign ( 2048, 2048 - 2 * sizeof (void*));
test_memalign ( 4096, 4096 - 2 * sizeof (void*));
test_memalign ( 8192, 8192 - 2 * sizeof (void*));
test_memalign (16384, 16384 - 2 * sizeof (void*));
test_memalign (32768, 32768 - 2 * sizeof (void*));
exit (0); /* success */
}
],
[glib_cv_compliant_posix_memalign=1], [], [:])
      :
    fi
    ])
if test "$glib_cv_compliant_posix_memalign" = "1"; then
    AC_MSG_RESULT(yes)
    AC_DEFINE(POSIX_MEMALIGN_WITH_COMPLIANT_ALLOCS, 1, [define if posix_memalign() can allocate any size])
else
    AC_MSG_RESULT(no)
fi


dnl ****************************************
dnl *** strlcpy/strlcat ***
dnl ****************************************
# Check for strlcpy
AC_CACHE_CHECK([for OpenBSD strlcpy/strlcat],glib_cv_have_strlcpy,[
AC_TRY_RUN([#include <stdlib.h>
#include <string.h>
int main() {
  char p[10];
  (void) strlcpy (p, "hi", 10);
  if (strlcat (p, "bye", 0) != 3)
    return 1;
  return 0;
}], glib_cv_have_strlcpy=yes,
    glib_cv_have_strlcpy=no,
    glib_cv_have_strlcpy=no)])
if test "$glib_cv_have_strlcpy" = "yes"; then
    AC_DEFINE(HAVE_STRLCPY,1,[Have functions strlcpy and strlcat])
fi
  

dnl **********************
dnl *** va_copy checks ***
dnl **********************
dnl we currently check for all three va_copy possibilities, so we get
dnl all results in config.log for bug reports.
AC_CACHE_CHECK([for an implementation of va_copy()],glib_cv_va_copy,[
AC_LINK_IFELSE([#include <stdarg.h>
void f (int i, ...) {
va_list args1, args2;
va_start (args1, i);
va_copy (args2, args1);
if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
exit (1);
va_end (args1); va_end (args2);
}
int main() {
f (0, 42);
return 0;
}],
[glib_cv_va_copy=yes],
[glib_cv_va_copy=no])
])
AC_CACHE_CHECK([for an implementation of __va_copy()],glib_cv___va_copy,[
AC_LINK_IFELSE([#include <stdarg.h>
void f (int i, ...) {
va_list args1, args2;
va_start (args1, i);
__va_copy (args2, args1);
if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
exit (1);
va_end (args1); va_end (args2);
}
int main() {
f (0, 42);
return 0;
}],
[glib_cv___va_copy=yes],
[glib_cv___va_copy=no])
])

if test "x$glib_cv_va_copy" = "xyes"; then
  g_va_copy_func=va_copy
else if test "x$glib_cv___va_copy" = "xyes"; then
  g_va_copy_func=__va_copy
fi
fi

if test -n "$g_va_copy_func"; then
  AC_DEFINE_UNQUOTED(G_VA_COPY,$g_va_copy_func,[A 'va_copy' style function])
fi

AC_CACHE_CHECK([whether va_lists can be copied by value],glib_cv_va_val_copy,[
AC_TRY_RUN([#include <stdarg.h>
void f (int i, ...) {
va_list args1, args2;
va_start (args1, i);
args2 = args1;
if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
exit (1);
va_end (args1); va_end (args2);
}
int main() {
f (0, 42);
return 0;
}],
[glib_cv_va_val_copy=yes],
[glib_cv_va_val_copy=no],
[glib_cv_va_val_copy=yes])
])

if test "x$glib_cv_va_val_copy" = "xno"; then
  AC_DEFINE(G_VA_COPY_AS_ARRAY,1, ['va_lists' cannot be copies as values])
fi

dnl ***********************
dnl *** g_module checks ***
dnl ***********************
G_MODULE_LIBS=
G_MODULE_LIBS_EXTRA=
G_MODULE_PLUGIN_LIBS=
if test x"$glib_native_win32" = xyes; then
  dnl No use for this on Win32
  G_MODULE_LDFLAGS=
else
  G_MODULE_LDFLAGS=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
fi
dnl G_MODULE_IMPL= don't reset, so cmd-line can override
G_MODULE_NEED_USCORE=0
G_MODULE_BROKEN_RTLD_GLOBAL=0
G_MODULE_HAVE_DLERROR=0
dnl *** force native WIN32 shared lib loader
if test -z "$G_MODULE_IMPL"; then
  case "$host" in
  *-*-mingw*|*-*-cygwin*) G_MODULE_IMPL=G_MODULE_IMPL_WIN32 ;;
  esac
fi
dnl *** force native AIX library loader
dnl *** dlopen() filepath must be of the form /path/libname.a(libname.so)
if test -z "$G_MODULE_IMPL"; then
  case "$host" in
  *-*-aix*) G_MODULE_IMPL=G_MODULE_IMPL_AR ;;
  esac
fi
dnl *** dlopen() and dlsym() in system libraries
if test -z "$G_MODULE_IMPL"; then
AC_CHECK_FUNC(dlopen,
[AC_CHECK_FUNC(dlsym,
[G_MODULE_IMPL=G_MODULE_IMPL_DL],[])],
[])
fi
dnl *** load_image (BeOS)
if test -z "$G_MODULE_IMPL" && test "x$glib_native_beos" = "xyes"; then
  AC_CHECK_LIB(root, load_image,
      [G_MODULE_LIBS="-lbe -lroot -lglib-2.0 "
      G_MODULE_LIBS_EXTRA="-L\$(top_builddir_full)/.libs"
      G_MODULE_PLUGIN_LIBS="-L\$(top_builddir_full)/gmodule/.libs -lgmodule"
      G_MODULE_IMPL=G_MODULE_IMPL_BEOS],
      [])
fi
dnl *** NSLinkModule (dyld) in system libraries (Darwin)
if test -z "$G_MODULE_IMPL"; then
  AC_CHECK_FUNC(NSLinkModule,
[G_MODULE_IMPL=G_MODULE_IMPL_DYLD
G_MODULE_NEED_USCORE=1],
[])
fi
dnl *** dlopen() and dlsym() in libdl
if test -z "$G_MODULE_IMPL"; then
AC_CHECK_LIB(dl, dlopen,
[AC_CHECK_LIB(dl, dlsym,
[G_MODULE_LIBS=-ldl
G_MODULE_IMPL=G_MODULE_IMPL_DL],[])],
[])
fi
dnl *** shl_load() in libdld (HP-UX)
if test -z "$G_MODULE_IMPL"; then
AC_CHECK_LIB(dld, shl_load,
[G_MODULE_LIBS=-ldld
G_MODULE_IMPL=G_MODULE_IMPL_DLD],
[])
fi
dnl *** additional checks for G_MODULE_IMPL_DL
if test "$G_MODULE_IMPL" = "G_MODULE_IMPL_DL"; then
LIBS_orig="$LIBS"
LDFLAGS_orig="$LDFLAGS"
LIBS="$G_MODULE_LIBS $LIBS"
LDFLAGS="$LDFLAGS $G_MODULE_LDFLAGS"
dnl *** check for OSF1/5.0 RTLD_GLOBAL brokenness
echo "void glib_plugin_test(void) { }" > plugin.c
${SHELL} ./libtool --mode=compile ${CC} -shared \
-export-dynamic -o plugin.o plugin.c 2>&1 >/dev/null
AC_CACHE_CHECK([for RTLD_GLOBAL brokenness],
glib_cv_rtldglobal_broken,[
AC_TRY_RUN([
#include <dlfcn.h>
#ifndef RTLD_GLOBAL
# define RTLD_GLOBAL 0
#endif
#ifndef RTLD_LAZY
# define RTLD_LAZY 0
#endif
int glib_plugin_test;
int main () {
    void *handle, *global, *local;
    global = &glib_plugin_test;
    handle = dlopen ("./.libs/plugin.o", RTLD_GLOBAL | RTLD_LAZY);
    if (!handle) return 0;
    local = dlsym (handle, "glib_plugin_test");
    return global == local;
} ],
[glib_cv_rtldglobal_broken=no],
[glib_cv_rtldglobal_broken=yes],
[glib_cv_rtldglobal_broken=no])
rm -f plugin.c plugin.o plugin.lo .libs/plugin.o
rmdir .libs 2>/dev/null
])
if test "x$glib_cv_rtldglobal_broken" = "xyes"; then
   G_MODULE_BROKEN_RTLD_GLOBAL=1
else
   G_MODULE_BROKEN_RTLD_GLOBAL=0
fi
dnl *** check whether we need preceeding underscores
AC_CACHE_CHECK([for preceeding underscore in symbols],
glib_cv_uscore,[
AC_TRY_RUN([#include <dlfcn.h>
                int glib_underscore_test (void) { return 42; }
int main() {
void *f1 = (void*)0, *f2 = (void*)0, *handle;
handle = dlopen ((void*)0, 0);
if (handle) {
f1 = dlsym (handle, "glib_underscore_test");
f2 = dlsym (handle, "_glib_underscore_test");
} return (!f2 || f1);
}],
[glib_cv_uscore=yes],
[glib_cv_uscore=no],
[])
rm -f plugin.c plugin.$ac_objext plugin.lo
])
        GLIB_ASSERT_SET(glib_cv_uscore)
if test "x$glib_cv_uscore" = "xyes"; then
   G_MODULE_NEED_USCORE=1
else
   G_MODULE_NEED_USCORE=0
fi

LDFLAGS="$LDFLAGS_orig"
dnl *** check for having dlerror()
AC_CHECK_FUNC(dlerror,
[G_MODULE_HAVE_DLERROR=1],
[G_MODULE_HAVE_DLERROR=0])
LIBS="$LIBS_orig"
fi
dnl *** done, have we got an implementation?
if test -z "$G_MODULE_IMPL"; then
G_MODULE_IMPL=0
        G_MODULE_SUPPORTED=false
else
        G_MODULE_SUPPORTED=true
fi

AC_MSG_CHECKING(for the suffix of shared libraries)
case "$host_os" in
  hpux9* | hpux10* | hpux11*) # taken from ltconfig
    case "$host_cpu" in
      hppa*)
glib_gmodule_suffix='sl'
;;
      ia64*)
glib_gmodule_suffix='so'
;;
    esac
    ;;
  cygwin* | mingw*)
    glib_gmodule_suffix='dll'
    ;;
  aix*)
    glib_gmodule_suffix='a'
    ;;
  *)
    glib_gmodule_suffix='so'
    ;;
esac
AC_MSG_RESULT(.$glib_gmodule_suffix)
 
AC_SUBST(G_MODULE_SUPPORTED)
AC_SUBST(G_MODULE_IMPL)
AC_SUBST(G_MODULE_LIBS)
AC_SUBST(G_MODULE_LIBS_EXTRA)
AC_SUBST(G_MODULE_PLUGIN_LIBS)
AC_SUBST(G_MODULE_LDFLAGS)
AC_SUBST(G_MODULE_HAVE_DLERROR)
AC_SUBST(G_MODULE_BROKEN_RTLD_GLOBAL)
AC_SUBST(G_MODULE_NEED_USCORE)
AC_SUBST(GLIB_DEBUG_FLAGS)

dnl **********************
dnl *** g_spawn checks ***
dnl **********************

AC_MSG_CHECKING(for gspawn implementation)
case "$host" in
  *-*-mingw*)
    GSPAWN=gspawn-win32.lo
    ;;
  *)
    GSPAWN=gspawn.lo
    ;;
esac
AC_MSG_RESULT($GSPAWN)
AC_SUBST(GSPAWN)

dnl *************************
dnl *** GIOChannel checks ***
dnl *************************

AC_MSG_CHECKING(for GIOChannel implementation)
case "$host" in
  *-*-mingw*)
    GIO=giowin32.lo
    ;;
  *)
    GIO=giounix.lo
    ;;
esac
AC_MSG_RESULT($GIO)
AC_SUBST(GIO)

dnl ****************************************
dnl *** platform dependent source checks ***
dnl ****************************************

AC_MSG_CHECKING(for platform-dependent source)
case "$host" in
  *-*-cygwin*|*-*-mingw*)
    PLATFORMDEP=gwin32.lo
    ;;
  *)
    PLATFORMDEP=
    ;;
esac
AC_MSG_RESULT($PLATFORMDEP)
AC_SUBST(PLATFORMDEP)

AC_MSG_CHECKING([whether to compile timeloop])
case "$host" in
  *-*-cygwin*|*-*-mingw*|*-*-minix)
    enable_timeloop=no
    ;;
  *)
    enable_timeloop=yes
    ;;
esac
AC_MSG_RESULT($enable_timeloop)
AM_CONDITIONAL(ENABLE_TIMELOOP, test x$enable_timeloop = xyes)

AC_MSG_CHECKING([if building for some Win32 platform])
case "$host" in
  *-*-mingw*|*-*-cygwin*)
    platform_win32=yes
    ;;
  *)
    platform_win32=no
    ;;
esac
AC_MSG_RESULT($platform_win32)
AM_CONDITIONAL(PLATFORM_WIN32, test x$platform_win32 = xyes)

dnl ***********************
dnl *** g_thread checks ***
dnl ***********************

AC_ARG_WITH(threads,
           [AC_HELP_STRING([--with-threads=@<:@none/posix/dce/win32@:>@],
                           [specify a thread implementation to use])],
           [if test "x$with_threads" = x; then
want_threads=yes
else
want_threads=$with_threads
fi],
[want_threads=yes])
if test "x$enable_threads" = "xno"; then
        want_threads=no
fi

dnl error and warning message
dnl *************************

THREAD_NO_IMPLEMENTATION="You do not have any known thread system on your
                computer. GLib will not have a default thread implementation."

FLAG_DOES_NOT_WORK="I can't find the MACRO to enable thread safety on your
                platform (normally it's "_REENTRANT"). I'll not use any flag on
                compilation now, but then your programs might not work.
                Please provide information on how it is done on your system."

LIBS_NOT_FOUND_1="I can't find the libraries for the thread implementation
"

LIBS_NOT_FOUND_2=". Please choose another thread implementation or
provide information on your thread implementation.
You can also run 'configure --disable-threads'
to compile without thread support."

FUNC_NO_GETPWUID_R="the 'g_get_(user_name|real_name|home_dir|tmp_dir)'
functions will not be MT-safe during their first call because
there is no working 'getpwuid_r' on your system."

FUNC_NO_LOCALTIME_R="the 'g_date_set_time' function will not be MT-safe
because there is no 'localtime_r' on your system."

POSIX_NO_YIELD="I can not find a yield functions for your platform. A rather
crude surrogate will be used. If you happen to know a
yield function for your system, please inform the GLib
developers."

POSIX_NO_PRIORITIES="I can not find the minimal and maximal priorities for
threads on your system. Thus threads can only have the default
priority. If you happen to know these main/max
priorities, please inform the GLib developers."

AIX_COMPILE_INFO="AIX's C compiler needs to be called by a different name, when
linking threaded applications. As GLib cannot do that
automatically, you will get an linkg error everytime you are
not using the right compiler. In that case you have to relink
with the right compiler. Ususally just '_r' is appended
to the compiler name."

dnl determination of thread implementation
dnl ***************************************

# have_threads=no means no thread support
# have_threads=none means no default thread implementation

have_threads=no
if test "x$want_threads" = xyes || test "x$want_threads" = xposix \
|| test "x$want_threads" = xdce; then
# -D_POSIX4_DRAFT_SOURCE -D_POSIX4A_DRAFT10_SOURCE is for DG/UX
# -U_OSF_SOURCE is for Digital UNIX 4.0d
GTHREAD_COMPILE_IMPL_DEFINES="-D_POSIX4_DRAFT_SOURCE -D_POSIX4A_DRAFT10_SOURCE -U_OSF_SOURCE"
glib_save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $GTHREAD_COMPILE_IMPL_DEFINES"
        if test "x$have_threads" = xno; then
                AC_TRY_COMPILE([#include <pthread.h>],
[pthread_mutex_t m = PTHREAD_MUTEX_INITIALIZER;],
have_threads=posix)
        fi
        if test "x$have_threads" = xno; then
                AC_TRY_COMPILE([#include <pthread.h>],
[pthread_mutex_t m;
                         pthread_mutex_init (&m, pthread_mutexattr_default);],
have_threads=dce)
        fi
# Tru64Unix requires -pthread to find pthread.h. See #103020
CPPFLAGS="$CPPFLAGS -pthread"
if test "x$have_threads" = xno; then
AC_TRY_COMPILE([#include <pthread.h>],
[pthread_mutex_t m = PTHREAD_MUTEX_INITIALIZER;],
have_threads=posix)
        fi
CPPFLAGS="$glib_save_CPPFLAGS"
fi
if test "x$want_threads" = xyes || test "x$want_threads" = xwin32; then
        case $host in
                *-*-mingw*)
have_threads=win32
;;
esac
fi
if test "x$want_threads" = xnone; then
have_threads=none
fi

AC_MSG_CHECKING(for thread implementation)

if test "x$have_threads" = xno && test "x$want_threads" != xno; then
AC_MSG_RESULT(none available)
        AC_MSG_WARN($THREAD_NO_IMPLEMENTATION)
else
AC_MSG_RESULT($have_threads)
fi


dnl determination of G_THREAD_CFLAGS
dnl ********************************

G_THREAD_LIBS=
G_THREAD_LIBS_EXTRA=
G_THREAD_CFLAGS=

dnl
dnl Test program for basic POSIX threads functionality
dnl
m4_define([glib_thread_test],[
#include <pthread.h>
int check_me = 0;
void* func(void* data) {check_me = 42; return &check_me;}
int main()
 { pthread_t t;
   void *ret;
   pthread_create (&t, $1, func, 0);
   pthread_join (t, &ret);
   return (check_me != 42 || ret != &check_me);
}])

dnl
dnl Test program for sched_get_priority_min()
dnl
m4_define([glib_sched_priority_test],[
#include <sched.h>
#include <errno.h>
int main() {
    errno = 0;
    return sched_get_priority_min(SCHED_OTHER)==-1
  && errno != 0;
}])

if test x"$have_threads" != xno; then

  if test x"$have_threads" = xposix; then
    # First we test for posix, whether -pthread or -pthreads do the trick as
    # both CPPFLAG and LIBS.
    # One of them does for most gcc versions and some other platforms/compilers
    # too and could be considered as the canonical way to go.
    case $host in
      *-*-cygwin*|*-*-darwin*)
         # skip cygwin and darwin -pthread or -pthreads test
         ;;
      *)
        for flag in pthread pthreads mt; do
          glib_save_CFLAGS="$CFLAGS"
          CFLAGS="$CFLAGS -$flag"
          AC_TRY_RUN(glib_thread_test(0),
                     glib_flag_works=yes,
                     glib_flag_works=no,
                     [AC_LINK_IFELSE(glib_thread_test(0),
                                     glib_flag_works=yes,
                                     glib_flag_works=no)])
          CFLAGS="$glib_save_CFLAGS"
          if test $glib_flag_works = yes ; then
             G_THREAD_CFLAGS=-$flag
G_THREAD_LIBS=-$flag
break;
          fi
        done
         ;;
    esac
  fi

  if test x"$G_THREAD_CFLAGS" = x; then

    # The canonical -pthread[s] does not work. Try something different.

    case $host in
*-aix*)
if test x"$GCC" = xyes; then
# GCC 3.0 and above needs -pthread.
# Should be coverd by the case above.
# GCC 2.x and below needs -mthreads
G_THREAD_CFLAGS="-mthreads"
G_THREAD_LIBS=$G_THREAD_CFLAGS
else
# We are probably using the aix compiler. Normaly a
# program would have to be compiled with the _r variant
# of the corresponding compiler, but we as GLib cannot
# do that: but the good news is that for compiling the
# only difference is the added -D_THREAD_SAFE compile
# option. This is according to the "C for AIX User's
# Guide".
G_THREAD_CFLAGS="-D_THREAD_SAFE"
fi
;;
*-dg-dgux*) # DG/UX
G_THREAD_CFLAGS="-D_REENTRANT -D_POSIX4A_DRAFT10_SOURCE"
;;
*-osf*)
# So we are using dce threads. posix threads are already
# catched above.
G_THREAD_CFLAGS="-threads"
G_THREAD_LIBS=$G_THREAD_CFLAGS
;;
*-sysv5uw7*) # UnixWare 7
# We are not using gcc with -pthread. Catched above.
G_THREAD_CFLAGS="-Kthread"
G_THREAD_LIBS=$G_THREAD_CFLAGS
;;
*-mingw*)
# No flag needed when using MSVCRT.DLL
G_THREAD_CFLAGS=""
;;
*)
G_THREAD_CFLAGS="-D_REENTRANT" # good default guess otherwise
;;
    esac
 
  fi

    # if we are not finding the localtime_r function, then we probably are
    # not using the proper multithread flag

    glib_save_CPPFLAGS="$CPPFLAGS"
    CPPFLAGS="$CPPFLAGS $G_THREAD_CFLAGS"

    # First we test, whether localtime_r is declared in time.h
    # directly. Then we test whether a macro localtime_r exists, in
    # which case localtime_r in the test program is replaced and thus
    # if we still find localtime_r in the output, it is not defined as
    # a macro.

    AC_EGREP_CPP([[^a-zA-Z1-9_]localtime_r[^a-zA-Z1-9_]], [#include <time.h>], ,
      [AC_EGREP_CPP([[^a-zA-Z1-9_]localtime_r[^a-zA-Z1-9_]], [#include <time.h>
localtime_r(a,b)],
       AC_MSG_WARN($FLAG_DOES_NOT_WORK))])

    CPPFLAGS="$glib_save_CPPFLAGS"

    AC_MSG_CHECKING(thread related cflags)
    AC_MSG_RESULT($G_THREAD_CFLAGS)
    CPPFLAGS="$CPPFLAGS $G_THREAD_CFLAGS"
fi

dnl determination of G_THREAD_LIBS
dnl ******************************

mutex_has_default=no
case $have_threads in
        posix|dce)
glib_save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $GTHREAD_COMPILE_IMPL_DEFINES"
          if test x"$G_THREAD_LIBS" = x; then
            case $host in
              *-aix*)
                # We are not using gcc (would have set G_THREAD_LIBS) and thus
                # probably using the aix compiler.
AC_MSG_WARN($AIX_COMPILE_INFO)
                ;;
              *)
                G_THREAD_LIBS=error
glib_save_LIBS="$LIBS"
for thread_lib in "" pthread pthread32 pthreads thread dce; do
if test x"$thread_lib" = x; then
add_thread_lib=""
IN=""
else
add_thread_lib="-l$thread_lib"
IN=" in -l$thread_lib"
fi
if test x"$have_threads" = xposix; then
defattr=0
else
defattr=pthread_attr_default
fi

LIBS="$add_thread_lib $glib_save_LIBS"

AC_MSG_CHECKING(for pthread_create/pthread_join$IN)
AC_TRY_RUN(glib_thread_test($defattr),
                                   glib_result=yes,
                                   glib_result=no,
                                   [AC_LINK_IFELSE(glib_thread_test($defattr),
                                                   glib_result=yes,
                                                   glib_result=no)])
                        AC_MSG_RESULT($glib_result)

                        if test "$glib_result" = "yes" ; then
G_THREAD_LIBS="$add_thread_lib"
                          break
                        fi
done
if test "x$G_THREAD_LIBS" = xerror; then
AC_MSG_ERROR($LIBS_NOT_FOUND_1$have_threads$LIBS_NOT_FOUND_2)
fi
LIBS="$glib_save_LIBS"
                ;;
            esac
          fi

          glib_save_LIBS="$LIBS"
for thread_lib in "" rt rte; do
if test x"$thread_lib" = x; then
add_thread_lib=""
IN=""
else
add_thread_lib="-l$thread_lib"
IN=" in -l$thread_lib"
fi
LIBS="$add_thread_lib $glib_save_LIBS"

            AC_MSG_CHECKING(for sched_get_priority_min$IN)
AC_TRY_RUN(glib_sched_priority_test,
                       glib_result=yes,
                       glib_result=no,
                       [AC_LINK_IFELSE(glib_sched_priority_test,
                                       glib_result=yes,
                                       glib_result=no)])
AC_MSG_RESULT($glib_result)

if test "$glib_result" = "yes" ; then
  G_THREAD_LIBS="$G_THREAD_LIBS $add_thread_lib"
posix_priority_min="sched_get_priority_min(SCHED_OTHER)"
posix_priority_max="sched_get_priority_max(SCHED_OTHER)"
break
            fi
done
LIBS="$glib_save_LIBS"
          mutex_has_default=yes
          mutex_default_type='pthread_mutex_t'
          mutex_default_init='PTHREAD_MUTEX_INITIALIZER'
          mutex_header_file='pthread.h'
if test "x$have_threads" = "xposix"; then
g_threads_impl="POSIX"
else
g_threads_impl="DCE"
have_threads="posix"
fi
AC_SUBST(GTHREAD_COMPILE_IMPL_DEFINES)
          CPPFLAGS="$glib_save_CPPFLAGS"
          ;;
win32)
g_threads_impl="WIN32"
;;
        none|no)
g_threads_impl="NONE"
           ;;
        *)
g_threads_impl="NONE"
           G_THREAD_LIBS=error
           ;;
esac

if test "x$G_THREAD_LIBS" = xerror; then
        AC_MSG_ERROR($LIBS_NOT_FOUND_1$have_threads$LIBS_NOT_FOUND_2)
fi

case $host in
  *-*-beos*)
    G_THREAD_LIBS="-lbe -lroot -lglib-2.0 "
    G_THREAD_LIBS_EXTRA="-L\$(top_builddir_full)/.libs"
    ;;
  *)
    ;;
esac

AC_MSG_CHECKING(thread related libraries)
AC_MSG_RESULT($G_THREAD_LIBS)

dnl check for mt safe function variants and some posix functions
dnl ************************************************************

if test x"$have_threads" != xno; then
glib_save_LIBS="$LIBS"
# we are not doing the following for now, as this might require glib
# to always be linked with the thread libs on some platforms.
# LIBS="$LIBS $G_THREAD_LIBS"
AC_CHECK_FUNCS(localtime_r)
if test "$ac_cv_header_pwd_h" = "yes"; then
AC_CACHE_CHECK([for posix getpwuid_r],
ac_cv_func_posix_getpwuid_r,
[AC_TRY_RUN([
#include <errno.h>
#include <pwd.h>
int main () {
    char buffer[10000];
    struct passwd pwd, *pwptr = &pwd;
    int error;
    errno = 0;
    error = getpwuid_r (0, &pwd, buffer,
                        sizeof (buffer), &pwptr);
   return (error < 0 && errno == ENOSYS)
|| error == ENOSYS;
} ],
[ac_cv_func_posix_getpwuid_r=yes],
[ac_cv_func_posix_getpwuid_r=no])])
GLIB_ASSERT_SET(ac_cv_func_posix_getpwuid_r)
if test "$ac_cv_func_posix_getpwuid_r" = yes; then
AC_DEFINE(HAVE_POSIX_GETPWUID_R,1,
[Have POSIX function getpwuid_r])
else
AC_CACHE_CHECK([for nonposix getpwuid_r],
ac_cv_func_nonposix_getpwuid_r,
[AC_TRY_LINK([#include <pwd.h>],
                                 [char buffer[10000];
                                 struct passwd pwd;
                                 getpwuid_r (0, &pwd, buffer,
                                         sizeof (buffer));],
[ac_cv_func_nonposix_getpwuid_r=yes],
[ac_cv_func_nonposix_getpwuid_r=no])])
GLIB_ASSERT_SET(ac_cv_func_nonposix_getpwuid_r)
if test "$ac_cv_func_nonposix_getpwuid_r" = yes; then
AC_DEFINE(HAVE_NONPOSIX_GETPWUID_R,1,
[Have non-POSIX function getpwuid_r])
fi
fi
fi
LIBS="$G_THREAD_LIBS $LIBS"
if test x"$have_threads" = xposix; then
glib_save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $GTHREAD_COMPILE_IMPL_DEFINES"
dnl we might grow sizeof(pthread_t) later on, so use a dummy name here
GLIB_SIZEOF([#include <pthread.h>], pthread_t, system_thread)
# This is not AC_CHECK_FUNC to also work with function
# name mangling in header files.
AC_MSG_CHECKING(for pthread_attr_setstacksize)
AC_TRY_LINK([#include <pthread.h>],
[pthread_attr_t t; pthread_attr_setstacksize(&t,0)],
[AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE,1,
[Have function pthread_attr_setstacksize])],
[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for minimal/maximal thread priority)
if test x"$posix_priority_min" = x; then
AC_EGREP_CPP(PX_PRIO_MIN,[#include <pthread.h>
PX_PRIO_MIN],,[
posix_priority_min=PX_PRIO_MIN
posix_priority_max=PX_PRIO_MAX])
fi
if test x"$posix_priority_min" = x; then
# AIX
AC_EGREP_CPP(PTHREAD_PRIO_MIN,[#include <pthread.h>
PTHREAD_PRIO_MIN],,[
posix_priority_min=PTHREAD_PRIO_MIN
posix_priority_max=PTHREAD_PRIO_MAX])
fi
if test x"$posix_priority_min" = x; then
AC_EGREP_CPP(PRI_OTHER_MIN,[#include <pthread.h>
PRI_OTHER_MIN],,[
posix_priority_min=PRI_OTHER_MIN
posix_priority_max=PRI_OTHER_MAX])
fi
if test x"$posix_priority_min" = x; then
AC_MSG_RESULT(none found)
AC_MSG_WARN($POSIX_NO_PRIORITIES)
posix_priority_min=-1
posix_priority_max=-1
else
AC_MSG_RESULT($posix_priority_min/$posix_priority_max)
AC_MSG_CHECKING(for pthread_setschedparam)
AC_TRY_LINK([#include <pthread.h>],
[pthread_t t; pthread_setschedparam(t, 0, NULL)],
[AC_MSG_RESULT(yes)
AC_DEFINE_UNQUOTED(POSIX_MIN_PRIORITY,$posix_priority_min,[Minimum POSIX RT priority])
AC_DEFINE_UNQUOTED(POSIX_MAX_PRIORITY,$posix_priority_max,[Maximum POSIX RT priority])],
                          [AC_MSG_RESULT(no)
                           AC_MSG_WARN($POSIX_NO_PRIORITIES)])
fi
posix_yield_func=none
AC_MSG_CHECKING(for posix yield function)
for yield_func in sched_yield pthread_yield_np pthread_yield \
thr_yield; do
AC_TRY_LINK([#include <pthread.h>],
[$yield_func()],
[posix_yield_func="$yield_func"
break])
done
if test x"$posix_yield_func" = xnone; then
AC_MSG_RESULT(none found)
AC_MSG_WARN($POSIX_NO_YIELD)
posix_yield_func="g_usleep(1000)"
else
AC_MSG_RESULT($posix_yield_func)
posix_yield_func="$posix_yield_func()"
fi
AC_DEFINE_UNQUOTED(POSIX_YIELD_FUNC,$posix_yield_func,[The POSIX RT yield function])
CPPFLAGS="$glib_save_CPPFLAGS"
           
elif test x"$have_threads" = xwin32; then
# It's a pointer to a private struct
GLIB_SIZEOF(,struct _GThreadData *, system_thread)
fi

LIBS="$glib_save_LIBS"

# now spit out all the warnings.
if test "$ac_cv_func_posix_getpwuid_r" != "yes" &&
test "$ac_cv_func_nonposix_getpwuid_r" != "yes"; then
AC_MSG_WARN($FUNC_NO_GETPWUID_R)
fi
if test "$ac_cv_func_localtime_r" != "yes"; then
AC_MSG_WARN($FUNC_NO_LOCALTIME_R)
fi
fi

if test x"$glib_cv_sizeof_system_thread" = x; then
   # use a pointer as a fallback.
   GLIB_SIZEOF(,void *, system_thread)
fi

#
# Hack to deal with:
#
# a) GCC < 3.3 for Linux doesn't include -lpthread when
# building shared libraries with linux.
#
case $host in
  *-*-linux*)
    G_THREAD_LIBS_FOR_GTHREAD="`echo $G_THREAD_LIBS | sed s/-pthread/-lpthread/`"
    ;;
  *)
    G_THREAD_LIBS_FOR_GTHREAD="$G_THREAD_LIBS"
    ;;
esac

AC_DEFINE_UNQUOTED(G_THREAD_SOURCE,"gthread-$have_threads.c",
[Source file containing theread implementation])
AC_SUBST(G_THREAD_CFLAGS)
AC_SUBST(G_THREAD_LIBS)
AC_SUBST(G_THREAD_LIBS_FOR_GTHREAD)
AC_SUBST(G_THREAD_LIBS_EXTRA)

dnl **********************************************
dnl *** GDefaultMutex setup and initialization ***
dnl **********************************************
dnl
dnl if mutex_has_default = yes, we also got
dnl mutex_default_type, mutex_default_init and mutex_header_file
if test $mutex_has_default = yes ; then
glib_save_CPPFLAGS="$CPPFLAGS"
glib_save_LIBS="$LIBS"
LIBS="$G_THREAD_LIBS $LIBS"
CPPFLAGS="$CPPFLAGS $GTHREAD_COMPILE_IMPL_DEFINES"
GLIB_SIZEOF([#include <$mutex_header_file>],
                    $mutex_default_type,
                    gmutex)
GLIB_BYTE_CONTENTS([#include <$mutex_header_file>],
$mutex_default_type,
gmutex,
$glib_cv_sizeof_gmutex,
$mutex_default_init)
if test x"$glib_cv_byte_contents_gmutex" = xno; then
mutex_has_default=no
fi
CPPFLAGS="$glib_save_CPPFLAGS"
LIBS="$glib_save_LIBS"
fi

dnl ********************************
dnl *** g_atomic_* tests for gcc ***
dnl ********************************

AC_MSG_CHECKING([whether to use assembler code for atomic operations])

if test x"$GCC" = xyes; then
  case $host_cpu in
    i386)
      AC_MSG_RESULT([none])
      glib_memory_barrier_needed=no
      ;;
    i?86)
      AC_MSG_RESULT([i486])
      AC_DEFINE_UNQUOTED(G_ATOMIC_I486, 1,
[i486 atomic implementation])
      glib_memory_barrier_needed=no
      ;;
    sparc*)
      SPARCV9_WARNING="Try to rerun configure with CFLAGS='-mcpu=v9',
when you are using a sparc with v9 instruction set (most
sparcs nowadays). This will make the code for atomic
operations much faster. The resulting code will not run
on very old sparcs though."

      AC_LINK_IFELSE([[
        main ()
        {
int tmp1, tmp2, tmp3;
          __asm__ __volatile__("casx [%2], %0, %1"
: "=&r" (tmp1), "=&r" (tmp2) : "r" (&tmp3));
        }]],
AC_MSG_RESULT([sparcv9])
        AC_DEFINE_UNQUOTED(G_ATOMIC_SPARCV9, 1,
[sparcv9 atomic implementation]),
AC_MSG_RESULT([no])
        AC_MSG_WARN([[$SPARCV9_WARNING]]))
      glib_memory_barrier_needed=yes
      ;;
    alpha*)
      AC_MSG_RESULT([alpha])
      AC_DEFINE_UNQUOTED(G_ATOMIC_ALPHA, 1,
[alpha atomic implementation])
      glib_memory_barrier_needed=yes
      ;;
    x86_64)
      AC_MSG_RESULT([x86_64])
      AC_DEFINE_UNQUOTED(G_ATOMIC_X86_64, 1,
[x86_64 atomic implementation])
      glib_memory_barrier_needed=no
     ;;
    powerpc*)
      AC_MSG_RESULT([powerpc])
      AC_DEFINE_UNQUOTED(G_ATOMIC_POWERPC, 1,
[powerpc atomic implementation])
      glib_memory_barrier_needed=yes
      ;;
    ia64)
      AC_MSG_RESULT([ia64])
      AC_DEFINE_UNQUOTED(G_ATOMIC_IA64, 1,
[ia64 atomic implementation])
      glib_memory_barrier_needed=yes
      ;;
    s390|s390x)
      AC_MSG_RESULT([s390])
      AC_DEFINE_UNQUOTED(G_ATOMIC_S390, 1,
[s390 atomic implementation])
      glib_memory_barrier_needed=no
      ;;
    *)
      AC_MSG_RESULT([none])
      glib_memory_barrier_needed=yes
      ;;
  esac
fi

dnl ****************************************
dnl *** GLib POLL* compatibility defines ***
dnl ****************************************

glib_poll_includes=["
#include <sys/types.h>
#include <sys/poll.h>
"]

if test $ac_cv_header_sys_types_h = yes &&
   test $ac_cv_header_sys_poll_h = yes ; then
  glib_failed=false
  GLIB_CHECK_VALUE(POLLIN, $glib_poll_includes, glib_failed=true)
  GLIB_CHECK_VALUE(POLLOUT, $glib_poll_includes, glib_failed=true)
  GLIB_CHECK_VALUE(POLLPRI, $glib_poll_includes, glib_failed=true)
  GLIB_CHECK_VALUE(POLLERR, $glib_poll_includes, glib_failed=true)
  GLIB_CHECK_VALUE(POLLHUP, $glib_poll_includes, glib_failed=true)
  GLIB_CHECK_VALUE(POLLNVAL, $glib_poll_includes, glib_failed=true)
  if $glib_failed ; then
    AC_MSG_ERROR([Could not determine values for POLL* constants])
  fi
else
  glib_cv_value_POLLIN=1
  glib_cv_value_POLLOUT=4
  glib_cv_value_POLLPRI=2
  glib_cv_value_POLLERR=8
  glib_cv_value_POLLHUP=16
  glib_cv_value_POLLNVAL=32
fi

dnl **********************
dnl *** Win32 API libs ***
dnl **********************

case $host in
  *-*-cygwin*)
G_LIBS_EXTRA="-luser32 -lkernel32"
    ;;
  *-*-mingw*)
G_LIBS_EXTRA="-lws2_32 -lole32"
    ;;
  *)
G_LIBS_EXTRA=""
    ;;
esac
AC_SUBST(G_LIBS_EXTRA)

dnl If the system doesn't define EILSEQ, we should define EILSEQ ourselves
dnl since we need it for g_iconv()

AC_MSG_CHECKING([for EILSEQ])
AC_TRY_COMPILE([
#include <errno.h>
],
[
int error = EILSEQ;
], have_eilseq=yes, have_eilseq=no);
AC_MSG_RESULT($have_eilseq)

dnl ******************************************************************
dnl *** Look for glib-genmarshal in PATH if we are cross-compiling ***
dnl ******************************************************************

AM_CONDITIONAL(CROSS_COMPILING, test $cross_compiling = yes)

if test $cross_compiling = yes; then
  AC_PATH_PROG(GLIB_GENMARSHAL, glib-genmarshal, no)
  if test x$GLIB_GENMARSHAL = xno; then
    AC_MSG_ERROR(Could not find a glib-genmarshal in your PATH)
  fi
fi

dnl **************************
dnl *** Checks for gtk-doc ***
dnl **************************

GTK_DOC_CHECK([1.4])

AC_ARG_ENABLE(man,
              [AC_HELP_STRING([--enable-man],
                              [regenerate man pages from Docbook [default=no]])],enable_man=yes,
              enable_man=no)

if test "${enable_man}" != no; then
dnl
dnl Check for xsltproc
dnl
AC_PATH_PROG([XSLTPROC], [xsltproc])
  if test -z "$XSLTPROC"; then
    enable_man=no
  fi

  dnl check for DocBook DTD and stylesheets in the local catalog.
  JH_CHECK_XML_CATALOG([-//OASIS//DTD DocBook XML V4.1.2//EN],
     [DocBook XML DTD V4.1.2],,enable_man=no)
  JH_CHECK_XML_CATALOG([http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl],
     [DocBook XSL Stylesheets],,enable_man=no)
fi

AM_CONDITIONAL(ENABLE_MAN, test x$enable_man != xno)

dnl ******************************
dnl *** output the whole stuff ***
dnl ******************************

dnl this section will only be run if config.status is invoked with no
dnl arguments, or with "glibconfig.h" as an argument.
AC_CONFIG_COMMANDS([glibconfig.h],
[
outfile=glibconfig.h-tmp
cat > $outfile <<\_______EOF
/* glibconfig.h
 *
 * This is a generated file. Please modify 'configure.in'
 */

#ifndef __G_LIBCONFIG_H__
#define __G_LIBCONFIG_H__

#include <glib/gmacros.h>

_______EOF

if test x$glib_limits_h = xyes; then
echo '#include <limits.h>' >> $outfile
fi
if test x$glib_float_h = xyes; then
echo '#include <float.h>' >> $outfile
fi
if test x$glib_values_h = xyes; then
echo '#include <values.h>' >> $outfile
fi
if test "$glib_header_alloca_h" = "yes"; then
echo '#define GLIB_HAVE_ALLOCA_H' >> $outfile
fi
if test x$glib_sys_poll_h = xyes; then
echo '#define GLIB_HAVE_SYS_POLL_H' >> $outfile
fi

cat >> $outfile <<_______EOF

G_BEGIN_DECLS

#define G_MINFLOAT $glib_mf
#define G_MAXFLOAT $glib_Mf
#define G_MINDOUBLE $glib_md
#define G_MAXDOUBLE $glib_Md
#define G_MINSHORT $glib_ms
#define G_MAXSHORT $glib_Ms
#define G_MAXUSHORT $glib_Mus
#define G_MININT $glib_mi
#define G_MAXINT $glib_Mi
#define G_MAXUINT $glib_Mui
#define G_MINLONG $glib_ml
#define G_MAXLONG $glib_Ml
#define G_MAXULONG $glib_Mul

_______EOF


### this should always be true in a modern C/C++ compiler
cat >>$outfile <<_______EOF
typedef signed char gint8;
typedef unsigned char guint8;
_______EOF


if test -n "$gint16"; then
cat >>$outfile <<_______EOF
typedef signed $gint16 gint16;
typedef unsigned $gint16 guint16;
#define G_GINT16_MODIFIER $gint16_modifier
#define G_GINT16_FORMAT $gint16_format
#define G_GUINT16_FORMAT $guint16_format
_______EOF
fi


if test -n "$gint32"; then
cat >>$outfile <<_______EOF
typedef signed $gint32 gint32;
typedef unsigned $gint32 guint32;
#define G_GINT32_MODIFIER $gint32_modifier
#define G_GINT32_FORMAT $gint32_format
#define G_GUINT32_FORMAT $guint32_format
_______EOF
fi

cat >>$outfile <<_______EOF
#define G_HAVE_GINT64 1 /* deprecated, always true */

${glib_extension}typedef signed $gint64 gint64;
${glib_extension}typedef unsigned $gint64 guint64;

#define G_GINT64_CONSTANT(val) $gint64_constant
#define G_GUINT64_CONSTANT(val) $guint64_constant
_______EOF

if test x$gint64_format != x ; then
cat >>$outfile <<_______EOF
#define G_GINT64_MODIFIER $gint64_modifier
#define G_GINT64_FORMAT $gint64_format
#define G_GUINT64_FORMAT $guint64_format
_______EOF
        else
cat >>$outfile <<_______EOF
#undef G_GINT64_MODIFIER
#undef G_GINT64_FORMAT
#undef G_GUINT64_FORMAT
_______EOF
        fi

        cat >>$outfile <<_______EOF

#define GLIB_SIZEOF_VOID_P $glib_void_p
#define GLIB_SIZEOF_LONG $glib_long
#define GLIB_SIZEOF_SIZE_T $glib_size_t

_______EOF

        cat >>$outfile <<_______EOF
typedef signed $glib_size_type_define gssize;
typedef unsigned $glib_size_type_define gsize;
#define G_GSIZE_MODIFIER $gsize_modifier
#define G_GSSIZE_FORMAT $gssize_format
#define G_GSIZE_FORMAT $gsize_format

#define G_MAXSIZE G_MAXU$glib_msize_type
_______EOF

if test -z "$glib_unknown_void_p"; then
cat >>$outfile <<_______EOF

#define GPOINTER_TO_INT(p) ((gint) ${glib_gpi_cast} (p))
#define GPOINTER_TO_UINT(p) ((guint) ${glib_gpui_cast} (p))

#define GINT_TO_POINTER(i) ((gpointer) ${glib_gpi_cast} (i))
#define GUINT_TO_POINTER(u) ((gpointer) ${glib_gpui_cast} (u))
_______EOF
else
echo '#error SIZEOF_VOID_P unknown - This should never happen' >>$outfile
fi



cat >>$outfile <<_______EOF
$glib_atexit
$glib_memmove
$glib_defines
$glib_os

$glib_vacopy

#ifdef __cplusplus
#define G_HAVE_INLINE 1
#else /* !__cplusplus */
$glib_inline
#endif /* !__cplusplus */

#ifdef __cplusplus
#define G_CAN_INLINE 1
_______EOF

if test x$g_can_inline = xyes ; then
cat >>$outfile <<_______EOF
#else /* !__cplusplus */
#define G_CAN_INLINE 1
_______EOF
fi

cat >>$outfile <<_______EOF
#endif

_______EOF

if test x$g_have_iso_c_varargs = xyes ; then
cat >>$outfile <<_______EOF
#ifndef __cplusplus
# define G_HAVE_ISO_VARARGS 1
#endif
_______EOF
fi
if test x$g_have_iso_cxx_varargs = xyes ; then
cat >>$outfile <<_______EOF
#ifdef __cplusplus
# define G_HAVE_ISO_VARARGS 1
#endif
_______EOF
fi
if test x$g_have_gnuc_varargs = xyes ; then
cat >>$outfile <<_______EOF

/* gcc-2.95.x supports both gnu style and ISO varargs, but if -ansi
 * is passed ISO vararg support is turned off, and there is no work
 * around to turn it on, so we unconditionally turn it off.
 */
#if __GNUC__ == 2 && __GNUC_MINOR__ == 95
# undef G_HAVE_ISO_VARARGS
#endif

#define G_HAVE_GNUC_VARARGS 1
_______EOF
fi

case x$g_stack_grows in
xyes) echo "#define G_HAVE_GROWING_STACK 1" >>$outfile ;;
*) echo "#define G_HAVE_GROWING_STACK 0" >>$outfile ;;
esac


echo >>$outfile
if test x$g_have_eilseq = xno; then
cat >>$outfile <<_______EOF
#ifndef EILSEQ
/* On some systems, like SunOS and NetBSD, EILSEQ is not defined.
 * The correspondence between this and the corresponding definition
 * in libiconv is essential.
 */
# define EILSEQ ENOENT
#endif
_______EOF

fi

if test x$g_have_gnuc_visibility = xyes ; then
cat >>$outfile <<_______EOF
#define G_HAVE_GNUC_VISIBILITY 1
#define G_GNUC_INTERNAL __attribute__((visibility("hidden")))
_______EOF
else
cat >>$outfile <<_______EOF
#define G_GNUC_INTERNAL
_______EOF
fi


echo >>$outfile
if test x$g_mutex_has_default = xyes; then
cat >>$outfile <<_______EOF
$g_enable_threads_def G_THREADS_ENABLED
#define G_THREADS_IMPL_$g_threads_impl_def
typedef struct _GStaticMutex GStaticMutex;
struct _GStaticMutex
{
  struct _GMutex *runtime_mutex;
  union {
    char pad[[$g_mutex_sizeof]];
    double dummy_double;
    void *dummy_pointer;
    long dummy_long;
  } static_mutex;
};
#define G_STATIC_MUTEX_INIT { NULL, { { $g_mutex_contents} } }
#define g_static_mutex_get_mutex(mutex) \\
  (g_thread_use_default_impl ? ((GMutex*) ((mutex)->static_mutex.pad)) : \\
   g_static_mutex_get_mutex_impl_shortcut (&((mutex)->runtime_mutex)))
_______EOF
else
cat >>$outfile <<_______EOF
$g_enable_threads_def G_THREADS_ENABLED
#define G_THREADS_IMPL_$g_threads_impl_def
typedef struct _GMutex* GStaticMutex;
#define G_STATIC_MUTEX_INIT NULL
#define g_static_mutex_get_mutex(mutex) \\
  (g_static_mutex_get_mutex_impl_shortcut (mutex))
_______EOF
fi

cat >>$outfile <<_______EOF
/* This represents a system thread as used by the implementation. An
 * alien implementaion, as loaded by g_thread_init can only count on
 * "sizeof (gpointer)" bytes to store their info. We however need more
 * for some of our native implementations. */
typedef union _GSystemThread GSystemThread;
union _GSystemThread
{
  char data[[$g_system_thread_sizeof]];
  double dummy_double;
  void *dummy_pointer;
  long dummy_long;
};
_______EOF
if test x"$g_memory_barrier_needed" != xno; then
echo >>$outfile
echo "#define G_ATOMIC_OP_MEMORY_BARRIER_NEEDED 1" >>$outfile
fi

echo >>$outfile
g_bit_sizes="16 32 64"
for bits in $g_bit_sizes; do
cat >>$outfile <<_______EOF
#define GINT${bits}_TO_${g_bs_native}(val) ((gint${bits}) (val))
#define GUINT${bits}_TO_${g_bs_native}(val) ((guint${bits}) (val))
#define GINT${bits}_TO_${g_bs_alien}(val) ((gint${bits}) GUINT${bits}_SWAP_LE_BE (val))
#define GUINT${bits}_TO_${g_bs_alien}(val) (GUINT${bits}_SWAP_LE_BE (val))
_______EOF
done

cat >>$outfile <<_______EOF
#define GLONG_TO_LE(val) ((glong) GINT${glongbits}_TO_LE (val))
#define GULONG_TO_LE(val) ((gulong) GUINT${glongbits}_TO_LE (val))
#define GLONG_TO_BE(val) ((glong) GINT${glongbits}_TO_BE (val))
#define GULONG_TO_BE(val) ((gulong) GUINT${glongbits}_TO_BE (val))
#define GINT_TO_LE(val) ((gint) GINT${gintbits}_TO_LE (val))
#define GUINT_TO_LE(val) ((guint) GUINT${gintbits}_TO_LE (val))
#define GINT_TO_BE(val) ((gint) GINT${gintbits}_TO_BE (val))
#define GUINT_TO_BE(val) ((guint) GUINT${gintbits}_TO_BE (val))
#define G_BYTE_ORDER $g_byte_order

#define GLIB_SYSDEF_POLLIN =$g_pollin
#define GLIB_SYSDEF_POLLOUT =$g_pollout
#define GLIB_SYSDEF_POLLPRI =$g_pollpri
#define GLIB_SYSDEF_POLLHUP =$g_pollhup
#define GLIB_SYSDEF_POLLERR =$g_pollerr
#define GLIB_SYSDEF_POLLNVAL =$g_pollnval

#define G_MODULE_SUFFIX "$g_module_suffix"

typedef $g_pid_type GPid;

G_END_DECLS

#endif /* GLIBCONFIG_H */
_______EOF


if cmp -s $outfile glibconfig.h; then
AC_MSG_NOTICE([glibconfig.h is unchanged])
rm -f $outfile
else
mv $outfile glibconfig.h
fi
],[

# Note that if two cases are the same, case goes with the first one.
# Note also that this is inside an AC_OUTPUT_COMMAND. We do not depend
# on variable expansion in case labels. Look at the generated config.status
# for a hint.

if test "x${ac_cv_working_alloca_h+set}" = xset ; then
  glib_header_alloca_h="$ac_cv_working_alloca_h"
else
  glib_header_alloca_h="$ac_cv_header_alloca_h"
fi

case xyes in
x$ac_cv_header_float_h)
  glib_float_h=yes
  glib_mf=FLT_MIN glib_Mf=FLT_MAX
  glib_md=DBL_MIN glib_Md=DBL_MAX
  ;;
x$ac_cv_header_values_h)
  glib_values_h=yes
  glib_mf=MINFLOAT glib_Mf=MAXFLOAT
  glib_md=MINDOUBLE glib_Md=MAXDOUBLE
  ;;
esac

case xyes in
x$ac_cv_header_limits_h)
  glib_limits_h=yes
  glib_ms=SHRT_MIN glib_Ms=SHRT_MAX glib_Mus=USHRT_MAX
  glib_mi=INT_MIN glib_Mi=INT_MAX glib_Mui=UINT_MAX
  glib_ml=LONG_MIN glib_Ml=LONG_MAX glib_Mul=ULONG_MAX
  ;;
x$ac_cv_header_values_h)
  glib_values_h=yes
  glib_ms=MINSHORT glib_Ms=MAXSHORT glib_Mus="(((gushort)G_MAXSHORT)*2+1)"
  glib_mi=MININT glib_Mi=MAXINT glib_Mui="(((guint)G_MAXINT)*2+1)"
  glib_ml=MINLONG glib_Ml=MAXLONG glib_Mul="(((gulong)G_MAXLONG)*2+1)"
  ;;
esac

if test x$ac_cv_header_sys_poll_h = xyes ; then
  glib_sys_poll_h=yes
fi

case 2 in
$ac_cv_sizeof_short)
  gint16=short
  gint16_modifier='"h"'
  gint16_format='"hi"'
  guint16_format='"hu"'
  ;;
$ac_cv_sizeof_int)
  gint16=int
  gint16_modifier='""'
  gint16_format='"i"'
  guint16_format='"u"'
  ;;
esac
case 4 in
$ac_cv_sizeof_short)
  gint32=short
  gint32_modifier='"h"'
  gint32_format='"hi"'
  guint32_format='"hu"'
  ;;
$ac_cv_sizeof_int)
  gint32=int
  gint32_modifier='""'
  gint32_format='"i"'
  guint32_format='"u"'
  ;;
$ac_cv_sizeof_long)
  gint32=long
  gint32_modifier='"l"'
  gint32_format='"li"'
  guint32_format='"lu"'
  ;;
esac
case 8 in
$ac_cv_sizeof_int)
  gint64=int
  gint64_modifier='""'
  gint64_format='"i"'
  guint64_format='"u"'
  glib_extension=
  gint64_constant='(val)'
  guint64_constant='(val)'
  ;;
$ac_cv_sizeof_long)
  gint64=long
  gint64_modifier='"l"'
  gint64_format='"li"'
  guint64_format='"lu"'
  glib_extension=
  gint64_constant='(val##L)'
  guint64_constant='(val##UL)'
  ;;
$ac_cv_sizeof_long_long)
  gint64='long long'
  if test -n "$glib_cv_long_long_format"; then
    gint64_modifier='"'$glib_cv_long_long_format'"'
    gint64_format='"'$glib_cv_long_long_format'i"'
    guint64_format='"'$glib_cv_long_long_format'u"'
  fi
  glib_extension='G_GNUC_EXTENSION '
  gint64_constant='(G_GNUC_EXTENSION (val##LL))'
  guint64_constant='(G_GNUC_EXTENSION (val##ULL))'
  ;;
$ac_cv_sizeof___int64)
  gint64='__int64'
  if test -n "$glib_cv_long_long_format"; then
    gint64_modifier='"'$glib_cv_long_long_format'"'
    gint64_format='"'$glib_cv_long_long_format'i"'
    guint64_format='"'$glib_cv_long_long_format'u"'
  fi
  glib_extension=
  gint64_constant='(val##i64)'
  guint64_constant='(val##ui64)'
  ;;
esac
glib_size_t=$ac_cv_sizeof_size_t
glib_size_type_define=$glib_size_type
glib_void_p=$ac_cv_sizeof_long
glib_long=$ac_cv_sizeof_void_p

case $glib_size_type in
short)
  gsize_modifier='"h"'
  gsize_format='"hu"'
  gssize_format='"hi"'
  glib_msize_type='SHRT'
  ;;
int)
  gsize_modifier='""'
  gsize_format='"u"'
  gssize_format='"i"'
  glib_msize_type='INT'
  ;;
long)
  gsize_modifier='"l"'
  gsize_format='"lu"'
  gssize_format='"li"'
  glib_msize_type='LONG'
  ;;
esac

gintbits=`expr $ac_cv_sizeof_int \* 8`
glongbits=`expr $ac_cv_sizeof_long \* 8`


case $ac_cv_sizeof_void_p in
$ac_cv_sizeof_int) glib_gpi_cast='' glib_gpui_cast='' ;;
$ac_cv_sizeof_long) glib_gpi_cast='(glong)' glib_gpui_cast='(gulong)' ;;
*) glib_unknown_void_p=yes ;;
esac


case xyes in
x$ac_cv_func_atexit)
  glib_atexit="
#ifdef NeXT /* @#%@! NeXTStep */
# define g_ATEXIT(proc) (!atexit (proc))
#else
# define g_ATEXIT(proc) (atexit (proc))
#endif"
  ;;
x$ac_cv_func_on_exit)
  glib_atexit="
#define g_ATEXIT(proc) (on_exit ((void (*)(int, void*))(proc), NULL))"
  ;;
esac

case xyes in
x$ac_cv_func_memmove)
  glib_memmove='
#define g_memmove(dest,src,len) G_STMT_START { memmove ((dest), (src), (len)); } G_STMT_END'
  ;;
x$glib_cv_working_bcopy)
  glib_memmove="
/* memmove isn't available, but bcopy can copy overlapping memory regions */
#define g_memmove(d,s,n) G_STMT_START { bcopy ((s), (d), (n)); } G_STMT_END"
  ;;
*)
  glib_memmove="
/* memmove isn't found and bcopy can't copy overlapping memory regions,
 * so we have to roll our own copy routine. */
void g_memmove (void* dest, const void * src, unsigned long len);"
  ;;
esac

glib_defines="
#define GLIB_MAJOR_VERSION $GLIB_MAJOR_VERSION
#define GLIB_MINOR_VERSION $GLIB_MINOR_VERSION
#define GLIB_MICRO_VERSION $GLIB_MICRO_VERSION
"

case xyes in
x$glib_cv_va_copy) glib_vacopy='#define G_VA_COPY va_copy' ;;
x$glib_cv___va_copy) glib_vacopy='#define G_VA_COPY __va_copy' ;;
*) glib_vacopy=''
esac

if test x$glib_cv_va_val_copy = xno; then
  glib_vacopy="\$glib_vacopy
#define G_VA_COPY_AS_ARRAY 1"
fi

if test x$glib_cv_hasinline = xyes; then
    glib_inline='#define G_HAVE_INLINE 1'
fi
if test x$glib_cv_has__inline = xyes; then
    glib_inline="\$glib_inline
#define G_HAVE___INLINE 1"
fi
if test x$glib_cv_has__inline__ = xyes; then
    glib_inline="\$glib_inline
#define G_HAVE___INLINE__ 1"
fi

g_have_gnuc_varargs=$g_have_gnuc_varargs
g_have_iso_c_varargs=$g_have_iso_c_varargs
g_have_iso_cxx_varargs=$g_have_iso_cxx_varargs

g_can_inline=$g_can_inline
g_have_gnuc_visibility=$g_have_gnuc_visibility

case xyes in
x$ac_cv_c_bigendian)
  g_byte_order=G_BIG_ENDIAN
  g_bs_native=BE
  g_bs_alien=LE
  ;;
*)
  g_byte_order=G_LITTLE_ENDIAN
  g_bs_native=LE
  g_bs_alien=BE
  ;;
esac

g_pollin=$glib_cv_value_POLLIN
g_pollout=$glib_cv_value_POLLOUT
g_pollpri=$glib_cv_value_POLLPRI
g_pollhup=$glib_cv_value_POLLHUP
g_pollerr=$glib_cv_value_POLLERR
g_pollnval=$glib_cv_value_POLLNVAL

g_stack_grows=$glib_cv_stack_grows

g_have_eilseq=$have_eilseq

case x$have_threads in
xno) g_enable_threads_def="#undef";;
*) g_enable_threads_def="#define";;
esac

g_threads_impl_def=$g_threads_impl

g_mutex_has_default="$mutex_has_default"
g_mutex_sizeof="$glib_cv_sizeof_gmutex"
g_system_thread_sizeof="$glib_cv_sizeof_system_thread"
g_mutex_contents="$glib_cv_byte_contents_gmutex"

g_memory_barrier_needed="$glib_memory_barrier_needed"

g_module_suffix="$glib_gmodule_suffix"

g_pid_type="$glib_pid_type"
case $host in
  *-*-beos*)
    glib_os="#define G_OS_BEOS"
    ;;
  *-*-cygwin*)
    glib_os="#define G_OS_UNIX
#define G_PLATFORM_WIN32
#define G_WITH_CYGWIN"
    ;;
  *-*-mingw*)
    glib_os="#define G_OS_WIN32
#define G_PLATFORM_WIN32"
    ;;
  *)
    glib_os="#define G_OS_UNIX"
    ;;
esac
])

AC_CONFIG_FILES([
glib-2.0.pc
glib-2.0-uninstalled.pc
gmodule-2.0.pc
gmodule-export-2.0.pc
gmodule-no-export-2.0.pc
gmodule-2.0-uninstalled.pc
gmodule-no-export-2.0-uninstalled.pc
gthread-2.0.pc
gthread-2.0-uninstalled.pc
gobject-2.0.pc
gobject-2.0-uninstalled.pc
glib-zip
glib-gettextize
Makefile
build/Makefile
build/win32/Makefile
build/win32/dirent/Makefile
build/win32/vs8/Makefile
glib/Makefile
glib/libcharset/Makefile
glib/gnulib/Makefile
gmodule/Makefile
gmodule/gmoduleconf.h
gobject/Makefile
gobject/glib-mkenums
gthread/Makefile
po/Makefile.in
docs/Makefile
docs/reference/Makefile
docs/reference/glib/Makefile
docs/reference/glib/version.xml
docs/reference/gobject/Makefile
docs/reference/gobject/version.xml
tests/Makefile
tests/gobject/Makefile
tests/refcount/Makefile
m4macros/Makefile
])

AC_CONFIG_COMMANDS([chmod-scripts],
[chmod 0755 glib-zip
chmod 0755 glib-gettextize
chmod 0755 gobject/glib-mkenums])

# we want to invoke this macro solely so that the config.status script
# and automake generated makefiles know about these generated files.
# They are only needed to distcheck the package
if false; then
  AC_CONFIG_FILES([
    INSTALL
    README
    config.h.win32
    glibconfig.h.win32
    glib/makefile.msc
    glib/glib.rc
    gmodule/makefile.msc
    gmodule/gmodule.rc
    gobject/makefile.msc
    gobject/gobject.rc
    gthread/makefile.msc
    gthread/gthread.rc
    tests/makefile.msc
  ])
fi

AC_OUTPUT
Something went wrong with that request. Please try again.