summaryrefslogtreecommitdiff
path: root/configure.ac
blob: 42653a0cb58882fe14774c9047406d9db2c97e8f (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
dnl $Id$
dnl
dnl Copyright © 2003-2005 Keith Packard, Daniel Stone
dnl
dnl Permission to use, copy, modify, distribute, and sell this software and its
dnl documentation for any purpose is hereby granted without fee, provided that
dnl the above copyright notice appear in all copies and that both that
dnl copyright notice and this permission notice appear in supporting
dnl documentation, and that the names of Keith Packard and Daniel Stone not be
dnl used in advertising or publicity pertaining to distribution of the software
dnl without specific, written prior permission.  Keith Packard and Daniel Stone
dnl make no representations about the suitability of this software for any
dnl purpose.  It is provided "as is" without express or implied warranty.
dnl
dnl KEITH PACKARD AND DANIEL STONE DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
dnl SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS,
dnl IN NO EVENT SHALL KEITH PACKARD OR DANIEL STONE BE LIABLE FOR ANY SPECIAL,
dnl INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
dnl LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
dnl OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
dnl PERFORMANCE OF THIS SOFTWARE.
dnl
dnl Process this file with autoconf to create configure.

AC_PREREQ(2.57)
dnl This is the not the Xorg version number, it's the server version number.
dnl Yes, that's weird.
AC_INIT([xorg-server], 1.0.99.901, [https://bugs.freedesktop.org/enter_bug.cgi?product=xorg], xorg-server)
AC_CONFIG_SRCDIR([Makefile.am])
AM_INIT_AUTOMAKE([dist-bzip2 foreign])
AM_MAINTAINER_MODE

dnl this gets generated by autoheader, and thus contains all the defines.  we
dnl don't ever actually use it, internally.
AC_CONFIG_HEADERS(include/do-not-use-config.h)
dnl xorg-server.h is an external header, designed to be included by loadable
dnl drivers.
AC_CONFIG_HEADERS(include/xorg-server.h)
dnl dix-config.h covers most of the DIX (i.e. everything but the DDX, not just
dnl dix/).
AC_CONFIG_HEADERS(include/dix-config.h)
dnl xgl-config.h covers the Xgl DDX.
AC_CONFIG_HEADERS(include/xgl-config.h)
dnl xorg-config.h covers the Xorg DDX.
AC_CONFIG_HEADERS(include/xorg-config.h)
dnl xkb-config.h covers XKB for the Xorg and Xnest DDXs.
AC_CONFIG_HEADERS(include/xkb-config.h)
dnl xwin-config.h covers the XWin DDX.
AC_CONFIG_HEADERS(include/xwin-config.h)
dnl kdrive-config.h covers the kdrive DDX
AC_CONFIG_HEADERS(include/kdrive-config.h)


AC_PROG_CC
AM_PROG_AS
AC_PROG_INSTALL
AC_PROG_LN_S
AC_LIBTOOL_WIN32_DLL
AC_DISABLE_STATIC
AC_PROG_LIBTOOL
AC_PROG_MAKE_SET
PKG_PROG_PKG_CONFIG
AC_PROG_LEX
AC_PROG_YACC
XORG_PROG_RAWCPP

AC_HEADER_DIRENT
AC_HEADER_STDC
AC_CHECK_HEADERS([fcntl.h stdlib.h string.h unistd.h])

dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_C_BIGENDIAN([ENDIAN="X_BIG_ENDIAN"], [ENDIAN="X_LITTLE_ENDIAN"])

AC_CHECK_SIZEOF([unsigned long])
if test "$ac_cv_sizeof_unsigned_long" = 8; then
	AC_DEFINE(_XSERVER64, 1, [Define to 1 if unsigned long is 64 bits.])
fi

AC_TYPE_PID_T

dnl Checks for library functions.
AC_FUNC_VPRINTF
AC_CHECK_FUNCS([geteuid getuid link memmove memset mkstemp strchr strrchr \
		strtol getopt getopt_long vsnprintf walkcontext backtrace])
AC_FUNC_ALLOCA
dnl Old HAS_* names used in os/*.c.
AC_CHECK_FUNC([getdtablesize],
	AC_DEFINE(HAS_GETDTABLESIZE, 1, [Have the `getdtablesize' function.]))
AC_CHECK_FUNC([getifaddrs],
	AC_DEFINE(HAS_GETIFADDRS, 1, [Have the `getifaddrs' function.]))
AC_CHECK_FUNC([getpeereid],
	AC_DEFINE(HAS_GETPEEREID, 1, [Have the `getpeereid' function.]))
AC_CHECK_FUNC([getpeerucred],
	AC_DEFINE(HAS_GETPEERUCRED, 1, [Have the `getpeerucred' function.]))
AC_CHECK_FUNC([strlcat], HAVE_STRLCAT=yes, HAVE_STRLCAT=no)
AM_CONDITIONAL(NEED_STRLCAT, [test x$HAVE_STRLCAT = xno])	

AM_CONDITIONAL(NEED_VSNPRINTF, [test x$HAVE_VSNPRINTF = xno])

dnl Check for mmap support for Xvfb
AC_CHECK_FUNC([mmap], AC_DEFINE(HAS_MMAP, 1, [Have the `mmap' function.]))

dnl Find the math libary
AC_CHECK_LIB(m, sqrt)

AC_CHECK_HEADERS([ndbm.h dbm.h rpcsvc/dbm.h])

dnl AGPGART headers
AC_CHECK_HEADERS([linux/agpgart.h sys/agpio.h], AGP=yes)
AM_CONDITIONAL(AGP, [test "x$AGP" = xyes])

dnl APM header
AC_CHECK_HEADERS([linux/apm_bios.h])

dnl fbdev header
AC_CHECK_HEADERS([linux/fb.h], FBDEV=yes)
AM_CONDITIONAL(FBDEVHW, [test "x$FBDEV" = xyes])

dnl MTRR header
AC_CHECK_HEADERS([asm/mtrr.h], ac_cv_asm_mtrr_h=yes)
if test "x$ac_cv_asm_mtrr_h" = xyes; then
	HAVE_MTRR=yes
fi

dnl BSD MTRR header
AC_CHECK_HEADERS([sys/memrange.h], ac_cv_memrange_h=yes)
if test "x$ac_cv_memrange_h" = xyes; then
	HAVE_MTRR=yes
fi

if test "x$HAVE_MTRR" = xyes; then
	AC_DEFINE(HAS_MTRR_SUPPORT, 1, [MTRR support available])
fi

dnl A NetBSD MTRR header
AC_CHECK_HEADERS([machine/mtrr.h], ac_cv_machine_mtrr_h=yes)
if test "x$ac_cv_machine_mtrr_h" = xyes; then
	AC_DEFINE(HAS_MTRR_BUILTIN, 1, [Define to 1 if NetBSD built-in MTRR
		support is available])
fi

dnl FreeBSD kldload support (sys/linker.h)
AC_CHECK_HEADERS([sys/linker.h],
	[ac_cv_sys_linker_h=yes],
	[ac_cv_sys_linker_h=no],
	[#include <sys/param.h>])
AM_CONDITIONAL(FREEBSD_KLDLOAD, [test "x$ac_cv_sys_linker_h" = xyes])

AC_CACHE_CHECK([for SYSV IPC],
		ac_cv_sysv_ipc,
		[AC_TRY_LINK([
#include <sys/shm.h>
],[
int main () { 
    int id;
    id = shmget(IPC_PRIVATE, 512, SHM_W | SHM_R);
    if (id < 0) return -1;
    return shmctl(id, IPC_RMID, 0);
}],
	[ac_cv_sysv_ipc=yes],
	[ac_cv_sysv_ipc=no])])
if test "x$ac_cv_sysv_ipc" = xyes; then
	AC_DEFINE(HAVE_SYSV_IPC, 1, [Define to 1 if SYSV IPC is available])
fi

dnl OpenBSD /dev/xf86 aperture driver 
if test -c /dev/xf86 ; then
	AC_DEFINE(HAS_APERTURE_DRV, 1, [System has /dev/xf86 aperture driver])
fi

dnl glibc backtrace support check (hw/xfree86/common/xf86Events.c)
AC_CHECK_HEADER([execinfo.h],[
    AC_CHECK_LIB(c, backtrace, [
        AC_DEFINE(HAVE_BACKTRACE, 1, [Has backtrace support])
    ])]
)

dnl ---------------------------------------------------------------------------
dnl Bus options and CPU capabilities.  Replaces logic in
dnl hw/xfree86/os-support/bus/Makefile.am, among others.
dnl ---------------------------------------------------------------------------
DEFAULT_INT10="x86emu"
use_x86_asm="no"

dnl Override defaults as needed for specific platforms:

case $host_cpu in
  alpha*)
	ALPHA_VIDEO=yes
	case $host_os in
		*netbsd*)	AC_DEFINE(USE_ALPHA_PIO, 1, [NetBSD PIO alpha IO]) ;;
	esac
	;;
  arm*)
	ARM_VIDEO=yes
	;;
  i*86)
	use_x86_asm="yes"
	I386_VIDEO=yes
	case $host_os in
		*linux*)	DEFAULT_INT10=vm86 ;;
		*freebsd*)	AC_DEFINE(USE_DEV_IO) ;;
		*netbsd*)	AC_DEFINE(USE_I386_IOPL) ;;
		*openbsd*)	AC_DEFINE(USE_I386_IOPL) 
				SYS_LIBS=-li386
				;;
	esac
        ;;
  powerpc*)
	PPC_VIDEO=yes
	case $host_os in
		*freebsd*)	DEFAULT_INT10=stub ;;
	esac
	;;
  sparc*)
	xorg_loader_sparcmuldiv="yes"
	SPARC64_VIDEO=yes
	BSD_ARCH_SOURCES="sparc64_video.c ioperm_noop.c"
	;;
  x86_64*|amd64*)
  	use_x86_asm="yes"
	I386_VIDEO=yes
	case $host_os in
		*freebsd*)	AC_DEFINE(USE_DEV_IO, 1, [BSD /dev/io]) ;;
		*netbsd*)	AC_DEFINE(USE_I386_IOPL, 1, [BSD i386 iopl]) ;;
		*openbsd*)	AC_DEFINE(USE_AMD64_IOPL, 1, [BSD AMD64 iopl])
				SYS_LIBS=-lamd64
				;;
	esac
	;;
esac

dnl BSD *_video.c selection
AM_CONDITIONAL(ALPHA_VIDEO, [test "x$ALPHA_VIDEO" = xyes])
AM_CONDITIONAL(ARM_VIDEO, [test "x$ARM_VIDEO" = xyes])
AM_CONDITIONAL(I386_VIDEO, [test "x$I386_VIDEO" = xyes])
AM_CONDITIONAL(PPC_VIDEO, [test "x$PPC_VIDEO" = xyes])
AM_CONDITIONAL(SPARC64_VIDEO, [test "x$SPARC64_VIDEO" = xyes])

DRI=no
KDRIVE_HW=no
dnl it would be nice to autodetect these *CONS_SUPPORTs
case $host_os in
  *freebsd*)
	AC_DEFINE(CSRG_BASED, 1, [System is BSD-like])
	AC_DEFINE(PCCONS_SUPPORT, 1, [System has PC console])
	AC_DEFINE(PCVT_SUPPORT, 1, [System has PCVT console])
	AC_DEFINE(SYSCONS_SUPPORT, 1, [System has syscons console])
	DRI=yes
	;;
  *netbsd*)
	AC_DEFINE(CSRG_BASED, 1, [System is BSD-like])
	AC_DEFINE(PCCONS_SUPPORT, 1, [System has PC console])
	AC_DEFINE(WSCONS_SUPPORT, 1, [System has wscons console])
	DRI=yes
	;;
  *openbsd*)
	AC_DEFINE(CSRG_BASED, 1, [System is BSD-like])
	AC_DEFINE(PCVT_SUPPORT, 1, [System has PC console])
	AC_DEFINE(WSCONS_SUPPORT, 1, [System has wscons console])
	;;
  *linux*)
	DRI=yes
	KDRIVE_HW=yes
	;;
esac
AM_CONDITIONAL(KDRIVE_HW, test "x$KDRIVE_HW" = xyes)

AC_MSG_CHECKING(for MMX capable platform)
if test "x$use_x86_asm" = xyes && test "x$GCC" = xyes ; then
	AC_PREPROC_IFELSE([
#if (!defined (__GNUC__) || __GNUC__ < 3 || (__GNUC__ == 3 && __GNUC_MINOR__ < 4))
    #error Not supported
#endif
], mmx_capable=yes, mmx_capable=no)
fi
AC_MSG_RESULT([$mmx_capable])
AM_CONDITIONAL(MMX_CAPABLE, [test "x$mmx_capable" = xyes])


OSNAME=`uname -srm`
AC_DEFINE_UNQUOTED(OSNAME, "$OSNAME", 
	[Define to OS Name string to display for build OS in Xorg log])

DEFAULT_VENDOR_NAME="The X.Org Foundation"
DEFAULT_VENDOR_NAME_SHORT="X.Org"
DEFAULT_VERSION_MAJOR=7
DEFAULT_VERSION_MINOR=0
DEFAULT_VERSION_PATCH=0
DEFAULT_VERSION_SNAP=0
DEFAULT_RELEASE_DATE="21 December 2005"
DEFAULT_VENDOR_WEB="http://wiki.x.org"

m4_ifdef([AS_HELP_STRING], , [m4_define([AS_HELP_STRING], m4_defn([AC_HELP_STRING]))])

dnl Build options.
AC_ARG_ENABLE(werror,        AS_HELP_STRING([--enable-werror],
				  [Treat warnings as errors (default: disabled)]),
			        [WERROR=$enableval], [WERROR=no])
AC_ARG_ENABLE(debug,         AS_HELP_STRING([--enable-debug],
				  [Enable debugging (default: disabled)]),
			        [DEBUGGING=$enableval], [DEBUGGING=no])
AC_ARG_WITH(int10,           AS_HELP_STRING([--with-int10=BACKEND], [int10 backend: vm86, x86emu or stub]),
				[INT10="$withval"],
				[INT10="$DEFAULT_INT10"])
AC_ARG_WITH(vendor-name,     AS_HELP_STRING([--with-vendor-string=VENDOR],
				  [Vendor string reported by the server]),
			     	[ VENDOR_STRING="$withval" ],
			     	[ VENDOR_STRING="$DEFAULT_VENDOR_NAME" ])
AC_ARG_WITH(vendor-name-short, AS_HELP_STRING([--with-vendor-string-short=VENDOR],
				  [Short version of vendor string reported by the server]),
			     	[ VENDOR_STRING_SHORT="$withval" ],
			     	[ VENDOR_STRING_SHORT="$DEFAULT_VENDOR_NAME_SHORT" ])
AC_ARG_WITH(release-major,   AS_HELP_STRING([--with-release-major=MAJOR],
				  [Release major number reported by the server]),
				[ VERSION_MAJOR="$withval" ],
				[ VERSION_MAJOR="$DEFAULT_VERSION_MAJOR" ])
AC_ARG_WITH(release-minor,   AS_HELP_STRING([--with-release-minor=MINOR],
				  [Release minor number reported by the server]),
				[ VERSION_MINOR="$withval" ],
				[ VERSION_MINOR="$DEFAULT_VERSION_MINOR" ])
AC_ARG_WITH(release-patch,   AS_HELP_STRING([--with-release-patch=PATCH],
				  [Release patch number reported by the server]),
				[ VERSION_PATCH="$withval" ],
				[ VERSION_PATCH="$DEFAULT_VERSION_PATCH" ])
AC_ARG_WITH(release-snap,    AS_HELP_STRING([--with-release-snap=SNAP],
				  [Release snap number reported by the server]),
				[ VERSION_SNAP="$withval" ],
				[ VERSION_SNAP="$DEFAULT_VERSION_SNAP" ])
AC_ARG_WITH(release-date,    AS_HELP_STRING([--with-release-date=DATE],
				  [Release date reported by the server]),
				[ RELEASE_DATE="$withval" ],
				[ RELEASE_DATE="$DEFAULT_RELEASE_DATE" ])
AC_ARG_WITH(vendor-web,      AS_HELP_STRING([--with-vendor-web=URL],
				  [Vendor web address reported by the server]),
				[ VENDOR_WEB="$withval" ],
				[ VENDOR_WEB="$DEFAULT_VENDOR_WEB" ])
AC_ARG_WITH(module-dir,      AS_HELP_STRING([--with-module-dir=DIR],
				  [Directory where modules are installed (default: $libdir/xorg/modules)]),
				[ moduledir="$withval" ],
				[ moduledir="${libdir}/xorg/modules" ])
AC_ARG_WITH(log-dir,         AS_HELP_STRING([--with-log-dir=DIR],
				  [Directory where log files are kept (default: $localstatedir/log)]),
				[ logdir="$withval" ],
				[ logdir="$localstatedir/log" ])
AC_ARG_WITH(builder-addr,    AS_HELP_STRING([--with-builder-addr=ADDRESS],
				  [Builder address (default: xorg@lists.freedesktop.org)]),
				[ BUILDERADDR="$withval" ],
				[ BUILDERADDR="xorg@lists.freedesktop.org" ])
AC_ARG_WITH(os-name,         AS_HELP_STRING([--with-os-name=OSNAME], [Name of OS (default: UNKNOWN)]),
				[ OSNAME="$withval" ],
				[ OSNAME="UNKNOWN" ])
AC_ARG_WITH(os-vendor,       AS_HELP_STRING([--with-os-vendor=OSVENDOR], [Name of OS vendor]),
				[ OSVENDOR="$withval" ],
				[ OSVENDOR="" ])
AC_ARG_WITH(mesa-source,     AS_HELP_STRING([--with-mesa-source=MESA_SOURCE], [Path to Mesa source tree]),
                                [ MESA_SOURCE="$withval" ],
                                [ MESA_SOURCE="" ])
AC_ARG_WITH(fontdir,         AS_HELP_STRING([--with-fontdir=FONTDIR], [Path to top level dir where fonts are installed (default: ${libdir}/X11/fonts)]),
                                [ FONTDIR="$withval" ],
                                [ FONTDIR="${libdir}/X11/fonts" ])
DEFAULT_FONT_PATH="${FONTDIR}/misc/,${FONTDIR}/TTF/,${FONTDIR}/OTF,${FONTDIR}/Type1/,${FONTDIR}/CID/,${FONTDIR}/100dpi/,${FONTDIR}/75dpi/"
AC_ARG_WITH(default-font-path, AS_HELP_STRING([--with-default-font-path=PATH], [Comma separated list of font dirs]),
				[ FONTPATH="$withval" ],
				[ FONTPATH="${DEFAULT_FONT_PATH}" ])
AC_ARG_WITH(xkb-path,         AS_HELP_STRING([--with-xkb-path=PATH], [Path to XKB base dir (default: ${datadir}/X11/xkb)]),
				[ XKBPATH="$withval" ],
				[ XKBPATH="${datadir}/X11/xkb" ])
AC_ARG_WITH(xkb-output,       AS_HELP_STRING([--with-xkb-output=PATH], [Path to XKB output dir (default: ${datadir}/X11/xkb/compiled)]),
				[ XKBOUTPUT="$withval" ],
				[ XKBOUTPUT="compiled" ])
AC_ARG_WITH(rgb-path,         AS_HELP_STRING([--with-rgb-path=PATH], [Path to RGB database (default: ${datadir}/X11/rgb)]),
				[ RGBPATH="$withval" ],
				[ RGBPATH="${datadir}/X11/rgb" ])
AC_ARG_WITH(dri-driver-path,  AS_HELP_STRING([--with-dri-driver-path=PATH], [Path to DRI drivers (default: ${libdir}/dri)]),
				[ DRI_DRIVER_PATH="$withval" ],
				[ DRI_DRIVER_PATH="${libdir}/dri" ])
AC_ARG_ENABLE(builddocs,      AS_HELP_STRING([--enable-builddocs], [Build docs (default: disabled)]),
                                [BUILDDOCS=$enableval],
                                [BUILDDOCS=no])
AC_ARG_ENABLE(install-libxf86config,
				AS_HELP_STRING([--enable-install-libxf86config],
				[Install libxf86config (default: disabled)]),
				[INSTALL_LIBXF86CONFIG=$enableval],
				[INSTALL_LIBXF86CONFIG=no])

dnl Extensions.
AC_ARG_ENABLE(composite,      AS_HELP_STRING([--disable-composite], [Build Composite extension (default: enabled)]), [COMPOSITE=$enableval], [COMPOSITE=yes])
AC_ARG_ENABLE(mitshm,         AS_HELP_STRING([--disable-shm], [Build SHM extension (default: enabled)]), [MITSHM=$enableval], [MITSHM=yes])
AC_ARG_ENABLE(xres,           AS_HELP_STRING([--disable-xres], [Build XRes extension (default: enabled)]), [RES=$enableval], [RES=yes])
AC_ARG_ENABLE(xtrap,          AS_HELP_STRING([--disable-xtrap], [Build XTrap extension (default: enabled)]), [XTRAP=$enableval], [XTRAP=yes])
AC_ARG_ENABLE(record,         AS_HELP_STRING([--disable-record], [Build Record extension (default: enabled)]), [RECORD=$enableval], [RECORD=yes])
AC_ARG_ENABLE(xv,             AS_HELP_STRING([--disable-xv], [Build Xv extension (default: enabled)]), [XV=$enableval], [XV=yes])
AC_ARG_ENABLE(xvmc,           AS_HELP_STRING([--disable-xvmc], [Build XvMC extension (default: enabled)]), [XVMC=$enableval], [XVMC=yes])
AC_ARG_ENABLE(dga,            AS_HELP_STRING([--disable-dga], [Build DGA extension (default: enabled)]), [DGA=$enableval], [DGA=yes])
AC_ARG_ENABLE(screensaver,    AS_HELP_STRING([--disable-screensaver], [Build ScreenSaver extension (default: enabled)]), [SCREENSAVER=$enableval], [SCREENSAVER=yes])
AC_ARG_ENABLE(xdmcp,          AS_HELP_STRING([--disable-xdmcp], [Build XDMCP extension (default: auto)]), [XDMCP=$enableval], [XDMCP=auto])
AC_ARG_ENABLE(xdm-auth-1,     AS_HELP_STRING([--disable-xdm-auth-1], [Build XDM-Auth-1 extension (default: auto)]), [XDMAUTH=$enableval], [XDMAUTH=auto])
AC_ARG_ENABLE(glx,            AS_HELP_STRING([--disable-glx], [Build GLX extension (default: enabled)]), [GLX=$enableval], [GLX=yes])
AC_ARG_ENABLE(aiglx,          AS_HELP_STRING([--enable-aiglx], [Build accelerated indirect GLX (default: enabled)]), [AIGLX=$enableval], [AIGLX=yes])
AC_ARG_ENABLE(glx-tls,        AS_HELP_STRING([--enable-glx-tls], [Build GLX with TLS support (default: disabled)]), [GLX_USE_TLS=$enableval], [GLX_USE_TLS=no])
AC_ARG_ENABLE(dri,            AS_HELP_STRING([--enable-dri], [Build DRI extension (default: auto)]), [DRI=$enableval])
AC_ARG_ENABLE(xinerama,	      AS_HELP_STRING([--disable-xinerama], [Build Xinerama extension (default: enabled)]), [XINERAMA=$enableval], [XINERAMA=yes])
AC_ARG_ENABLE(xf86vidmode,    AS_HELP_STRING([--disable-xf86vidmode], [Build XF86VidMode extension (default: enabled)]), [XF86VIDMODE=$enableval], [XF86VIDMODE=yes])
AC_ARG_ENABLE(xf86misc,       AS_HELP_STRING([--disable-xf86misc], [Build XF86Misc extension (default: enabled)]), [XF86MISC=$enableval], [XF86MISC=yes])
AC_ARG_ENABLE(xcsecurity,     AS_HELP_STRING([--disable-xcsecurity], [Build Security extension (default: enabled)]), [XCSECURITY=$enableval], [XCSECURITY=yes])
AC_ARG_ENABLE(xevie,          AS_HELP_STRING([--disable-xevie], [Build XEvIE extension (default: enabled)]), [XEVIE=$enableval], [XEVIE=yes])
AC_ARG_ENABLE(lbx,            AS_HELP_STRING([--disable-lbx], [Build LBX extension (default: no)]), [LBX=$enableval], [LBX=no])
AC_ARG_ENABLE(appgroup,       AS_HELP_STRING([--disable-appgroup], [Build XC-APPGROUP extension (default: enabled)]), [APPGROUP=$enableval], [APPGROUP=yes])
AC_ARG_ENABLE(cup,            AS_HELP_STRING([--disable-cup], [Build TOG-CUP extension (default: enabled)]), [CUP=$enableval], [CUP=yes])
AC_ARG_ENABLE(evi,            AS_HELP_STRING([--disable-evi], [Build Extended-Visual-Information extension (default: enabled)]), [EVI=$enableval], [EVI=yes])
AC_ARG_ENABLE(multibuffer,    AS_HELP_STRING([--enable-multibuffer], [Build Multibuffer extension (default: disabled)]), [MULTIBUFFER=$enableval], [MULTIBUFFER=no])
AC_ARG_ENABLE(fontcache,      AS_HELP_STRING([--enable-fontcache], [Build FontCache extension (default: disabled)]), [FONTCACHE=$enableval], [FONTCACHE=no])
AC_ARG_ENABLE(dbe,            AS_HELP_STRING([--disable-dbe], [Build DBE extension (default: enabled)]), [DBE=$enableval], [DBE=yes])
AC_ARG_ENABLE(xf86bigfont,    AS_HELP_STRING([--disable-xf86bigfont], [Build XF86 Big Font extension (default: enabled)]), [XF86BIGFONT=$enableval], [XF86BIGFONT=yes])
AC_ARG_ENABLE(dpms,           AS_HELP_STRING([--disable-dpms], [Build DPMS extension (default: enabled)]), [DPMS=$enableval], [DPMSExtension=yes])
AC_ARG_ENABLE(xinput,         AS_HELP_STRING([--disable-xinput], [Build XInput Extension (default: enabled)]), [XINPUT=$enableval], [XINPUT=yes])

dnl DDXes.
AC_ARG_ENABLE(xorg,    	      AS_HELP_STRING([--enable-xorg], [Build Xorg server (default: auto)]), [XORG=$enableval], [XORG=auto])
AC_ARG_ENABLE(dmx,    	      AS_HELP_STRING([--enable-dmx], [Build DMX server (default: auto)]), [DMX=$enableval], [DMX=auto])
AC_ARG_ENABLE(xvfb,    	      AS_HELP_STRING([--enable-xvfb], [Build Xvfb server (default: yes)]), [XVFB=$enableval], [XVFB=yes])
AC_ARG_ENABLE(xnest,   	      AS_HELP_STRING([--enable-xnest], [Build Xnest server (default: auto)]), [XNEST=$enableval], [XNEST=auto])
AC_ARG_ENABLE(xwin,    	      AS_HELP_STRING([--enable-xwin], [Build XWin server (default: auto)]), [XWIN=$enableval], [XWIN=auto])
AC_ARG_ENABLE(xprint,         AS_HELP_STRING([--enable-xprint], [Build Xprint extension and server (default: auto)]), [XPRINT=$enableval], [XPRINT=auto])
AC_ARG_ENABLE(xgl,            AS_HELP_STRING([--enable-xgl], [Build Xgl server (default: no)]), [XGL=$enableval], [XGL=no])
AC_ARG_ENABLE(xglx,           AS_HELP_STRING([--enable-xglx], [Build Xglx xgl module (default: no)]), [XGLX=$enableval], [XGLX=no])
AC_ARG_ENABLE(xegl,           AS_HELP_STRING([--enable-xegl], [Build Xegl xgl module (default: no)]), [XEGL=$enableval], [XEGL=no])
dnl kdrive and its subsystems
AC_ARG_ENABLE(kdrive,         AS_HELP_STRING([--enable-kdrive], [Build kdrive servers (default: no)]), [KDRIVE=$enableval], [KDRIVE=no])
AC_ARG_ENABLE(xephyr,         AS_HELP_STRING([--enable-xephyr], [Build the kdrive Xephyr server (default: auto)]), [XEPHYR=$enableval], [XEPHYR=auto])
AC_ARG_ENABLE(xsdl,           AS_HELP_STRING([--enable-xsdl], [Build the kdrive Xsdl server (default: auto)]), [XSDL=$enableval], [XSDL=auto])
dnl xprint
AC_ARG_ENABLE(freetype,       AS_HELP_STRING([ --enable-freetype], [Build Xprint FreeType backend (default: yes)]), [XP_USE_FREETYPE=$enableval],[XP_USE_FREETYPE=no])
AC_ARG_WITH(freetype-config,  AS_HELP_STRING([ --with-freetype-config=PROG], [Use FreeType configuration program PROG (default: auto)]), freetype_config=$withval, freetype_config=auto)


dnl chown/chmod to be setuid root as part of build
dnl Replaces InstallXserverSetUID in imake
AC_ARG_ENABLE(install-setuid, 
    AS_HELP_STRING([--enable-install-setuid],
       [Install Xorg server as owned by root with setuid bit (default: auto)]),
    [SETUID=$enableval], [SETUID=auto])
AC_MSG_CHECKING([to see if we can install the Xorg server as root])
if test "x$SETUID" = "xauto" ; then
	case $host_os in
	    darwin*)		SETUID="no"  ;;
	    *)
	   	case $host_cpu in
		    sparc)	SETUID="no"  ;;
		    *)		SETUID="yes" ;;
		esac
	esac
	if test "x$SETUID" = xyes; then
		touch testfile
		chown root testfile > /dev/null 2>&1 || SETUID="no"
		rm -f testfile
	fi
fi
AC_MSG_RESULT([$SETUID])
AM_CONDITIONAL(INSTALL_SETUID, [test "x$SETUID" = "xyes"])

dnl Issue an error if xtrans.m4 was not found and XTRANS_CONNECTION_FLAGS macro
dnl was not expanded, since libX11 with no transport types is rather useless.
dnl
dnl If you're seeing an error here, be sure you installed the lib/xtrans module
dnl first and if it's not in the default location, that you set the ACLOCAL
dnl environment variable to find it, such as:
dnl	ACLOCAL="aclocal -I ${PREFIX}/share/aclocal"
m4_pattern_forbid(XTRANS_CONNECTION_FLAGS)

# Transport selection macro from xtrans.m4
XTRANS_CONNECTION_FLAGS

# Secure RPC detection macro from xtrans.m4
XTRANS_SECURE_RPC_FLAGS

AM_CONDITIONAL(INT10_VM86, [test "x$INT10" = xvm86])
AM_CONDITIONAL(INT10_X86EMU, [test "x$INT10" = xx86emu])
AM_CONDITIONAL(INT10_STUB, [test "x$INT10" = xstub])
if test "x$INT10" = xyes; then
	dnl VM86 headers
	AC_CHECK_HEADERS([sys/vm86.h sys/io.h])
fi

dnl Handle building documentation
AM_CONDITIONAL(BUILDDOCS, test "x$BUILDDOCS" = xyes)

dnl Only build sgml docs when linuxdoc is available and
dnl def.ents has been installed
XORG_CHECK_LINUXDOC

dnl Handle installing libxf86config
AM_CONDITIONAL(INSTALL_LIBXF86CONFIG, [test "x$INSTALL_LIBXF86CONFIG" = xyes])

dnl ---------------------------------------------------------------------------
dnl Extension section
dnl ---------------------------------------------------------------------------
XEXT_INC='-I$(top_srcdir)/Xext'
XEXT_LIB='$(top_builddir)/Xext/libXext.la'
XEXTXORG_LIB='$(top_builddir)/Xext/libXextbuiltin.la'

dnl Core modules for most extensions, et al.
REQUIRED_MODULES="randrproto renderproto [fixesproto >= 4.0] damageproto xcmiscproto xextproto xproto xtrans xf86miscproto xf86vidmodeproto xf86bigfontproto [scrnsaverproto >= 1.1] bigreqsproto resourceproto fontsproto inputproto xf86dgaproto"
REQUIRED_LIBS="xfont xau fontenc"

AM_CONDITIONAL(XV, [test "x$XV" = xyes])
if test "x$XV" = xyes; then
	AC_DEFINE(XV, 1, [Support Xv extension])
	AC_DEFINE(XvExtension, 1, [Build Xv extension])
	REQUIRED_MODULES="$REQUIRED_MODULES videoproto"
else
	XVMC=no
fi

AM_CONDITIONAL(XVMC, [test "x$XVMC" = xyes])
if test "x$XVMC" = xyes; then
	AC_DEFINE(XvMCExtension, 1, [Build XvMC extension])
fi

AM_CONDITIONAL(DGA, [test "x$DGA" = xyes])
if test "x$DGA" = xyes; then
	AC_DEFINE(DGA, 1, [Support DGA extension])
fi

AM_CONDITIONAL(COMPOSITE, [test "x$COMPOSITE" = xyes])
if test "x$COMPOSITE" = xyes; then
	AC_DEFINE(COMPOSITE, 1, [Support Composite Extension])
	REQUIRED_MODULES="$REQUIRED_MODULES [compositeproto >= 0.3]"
	COMPOSITE_LIB='$(top_builddir)/composite/libcomposite.la'
	COMPOSITE_INC='-I$(top_srcdir)/composite'
fi

AM_CONDITIONAL(MITSHM, [test "x$MITSHM" = xyes])
if test "x$MITSHM" = xyes; then
	AC_DEFINE(MITSHM, 1, [Support MIT-SHM extension])
	AC_DEFINE(HAS_SHM, 1, [Support SHM])
fi

AM_CONDITIONAL(XTRAP, [test "x$XTRAP" = xyes])
if test "x$XTRAP" = xyes; then
	AC_DEFINE(XTRAP, 1, [Support XTrap extension])
	REQUIRED_MODULES="$REQUIRED_MODULES trapproto"
	XTRAP_LIB='$(top_builddir)/XTrap/libxtrap.la'
fi

AM_CONDITIONAL(RECORD, [test "x$RECORD" = xyes])
if test "x$RECORD" = xyes; then
	AC_DEFINE(XRECORD, 1, [Support Record extension])
	REQUIRED_MODULES="$REQUIRED_MODULES recordproto"
	RECORD_LIB='$(top_builddir)/record/librecord.la'
fi

AM_CONDITIONAL(SCREENSAVER, [test "x$SCREENSAVER" = xyes])
if test "x$SCREENSAVER" = xyes; then
	AC_DEFINE(SCREENSAVER, 1, [Support MIT-SCREEN-SAVER extension])
fi

AM_CONDITIONAL(RES, [test "x$RES" = xyes])
if test "x$RES" = xyes; then
	AC_DEFINE(RES, 1, [Support X resource extension])
	REQUIRED_MODULES="$REQUIRED_MODULES resourceproto"
fi

if test "x$GLX" = xyes && ! test "x$MESA_SOURCE" = x; then
	PKG_CHECK_MODULES([XLIB], [x11])
	PKG_CHECK_MODULES([GL], [glproto >= 1.4.6])
	AC_SUBST(XLIB_CFLAGS)
	AC_DEFINE(GLXEXT, 1, [Build GLX extension])
	GLX_LIBS='$(top_builddir)/GL/glx/libglx.la $(top_builddir)/GL/mesa/libGLcore.la'
	test -d GL || mkdir GL
        $srcdir/GL/symlink-mesa.sh $MESA_SOURCE GL/
	if test $? -ne 0; then
		AC_MSG_ERROR([Failed to link Mesa source tree.  Please specify a proper path to Mesa sources, or disable GLX.])
	fi
else
        GLX=no
fi
AM_CONDITIONAL(GLX, test "x$GLX" = xyes)
AC_SUBST([MESA_SOURCE])

if test "x$AIGLX" = xyes -a "x$GLX" = xyes -a "x$DRI" = xyes; then
	AC_DEFINE(AIGLX, 1, [Build AIGLX loader])
else
	AIGLX=no
fi
AM_CONDITIONAL(AIGLX, test "x$AIGLX" = xyes)

if test "x$GLX_USE_TLS" = xyes -a "x$AIGLX" = xyes; then
	GLX_DEFINES="-DGLX_USE_TLS -DPTHREADS"
	GLX_LIBS="$GLX_LIBS -lpthread"
fi
AC_SUBST([GLX_DEFINES])

PKG_CHECK_MODULES([LBXUTIL_TEST], [lbxutil], [have_lbxutil=yes], [have_lbxutil=no])

if test "x$LBX" = xauto; then
    if test "x$have_lbxutil" = "xyes"; then
        LBX="yes"
    else
        LBX="no"
    fi
fi

AM_CONDITIONAL(LBX, [test "x$LBX" = xyes])
if test "x$LBX" = xyes; then
	AC_DEFINE(LBX, 1, [Support LBX extension])
	PKG_CHECK_MODULES([LBXUTIL], [lbxutil])
	LBX_LIB='$(top_builddir)/lbx/liblbx.la'" $LBXUTIL_LIBS"
	LBX_INC='-I$(top_srcdir)/lbx'" $LBXUTIL_CFLAGS"
fi

AM_CONDITIONAL(DRI, test "x$DRI" = xyes)
if test "x$DRI" = xyes; then
	AC_DEFINE(XF86DRI, 1, [Build DRI extension])
	PKG_CHECK_MODULES([DRIPROTO], [xf86driproto])
	PKG_CHECK_MODULES([LIBDRM], [libdrm])
	PKG_CHECK_MODULES([GL], [glproto >= 1.4.1])
	AC_SUBST(DRIPROTO_CFLAGS)
	AC_SUBST(LIBDRM_CFLAGS)
	AC_SUBST(GL_CFLAGS)
fi

AM_CONDITIONAL(XINERAMA, [test "x$XINERAMA" = xyes])
if test "x$XINERAMA" = xyes; then
	AC_DEFINE(XINERAMA, 1, [Support Xinerama extension])
	AC_DEFINE(PANORAMIX, 1, [Internal define for Xinerama])
	REQUIRED_MODULES="$REQUIRED_MODULES xineramaproto"
fi

AM_CONDITIONAL(XCSECURITY, [test "x$XCSECURITY" = xyes])
if test "x$XCSECURITY" = xyes; then
	AC_DEFINE(XCSECURITY, 1, [Build Security extension])
fi

AM_CONDITIONAL(XEVIE, [test "x$XEVIE" = xyes])
if test "x$XEVIE" = xyes; then
	AC_DEFINE(XEVIE, 1, [Build XEvIE extension])
	REQUIRED_MODULES="$REQUIRED_MODULES evieproto"
fi

if test "x$APPGROUP" = xyes && test "x$XCSECURITY" != xyes; then
	AC_MSG_NOTICE([Disabling APPGROUP extension])
	APPGROUP=no
fi
AM_CONDITIONAL(APPGROUP, [test "x$APPGROUP" = xyes])
if test "x$APPGROUP" = xyes; then
	AC_DEFINE(XAPPGROUP, 1, [Build APPGROUP extension])
fi

AM_CONDITIONAL(CUP, [test "x$CUP" = xyes])
if test "x$CUP" = xyes; then
	AC_DEFINE(TOGCUP, 1, [Build TOG-CUP extension])
	# Requires xextproto which is always required
fi

AM_CONDITIONAL(EVI, [test "x$EVI" = xyes])
if test "x$EVI" = xyes; then
	AC_DEFINE(EVI, 1, [Build Extended-Visual-Information extension])
	# Requires xextproto which is always required
fi

AM_CONDITIONAL(MULTIBUFFER, [test "x$MULTIBUFFER" = xyes])
if test "x$MULTIBUFFER" = xyes; then
	AC_DEFINE(MULTIBUFFER, 1, [Build Multibuffer extension])
	# Requires xextproto which is always required
fi

AM_CONDITIONAL(FONTCACHE, [test "x$FONTCACHE" = xyes])
if test "x$FONTCACHE" = xyes; then
	AC_DEFINE(FONTCACHE, 1, [Build FontCache extension])
	REQUIRED_MODULES="$REQUIRED_MODULES fontcacheproto"
fi

AM_CONDITIONAL(DBE, [test "x$DBE" = xyes])
if test "x$DBE" = xyes; then
	AC_DEFINE(DBE, 1, [Support DBE extension])
	DBE_LIB='$(top_builddir)/dbe/libdbe.la'
fi

AM_CONDITIONAL(XF86BIGFONT, [test "x$XF86BIGFONT" = xyes])
if test "x$XF86BIGFONT" = xyes; then
	AC_DEFINE(XF86BIGFONT, 1, [Support XF86 Big font extension])
fi

AM_CONDITIONAL(DPMSExtension, [test "x$DPMSExtension" = xyes])
if test "x$DPMSExtension" = xyes; then
	AC_DEFINE(DPMSExtension, 1, [Support DPMS extension])
fi

if test "x$XF86VIDMODE" = xyes; then
	AC_DEFINE(XF86VIDMODE, 1, [Support XFree86 Video Mode extension])
fi

if test "x$XF86MISC" = xyes; then
	AC_DEFINE(XF86MISC, 1, [Support XFree86 miscellaneous extensions])
fi

if test "x$XPRINT" = xauto; then
	PKG_CHECK_MODULES([XPRINTPROTO], [printproto], [XPRINT=yes], [XPRINT=no])
fi
AM_CONDITIONAL(XPRINT, [test "x$XPRINT" = xyes])
if test "x$XPRINT" = xyes; then
	AC_DEFINE(XPRINT, 1, [Build Print extension])
	REQUIRED_MODULES="$REQUIRED_MODULES printproto"
fi

AC_DEFINE(RENDER, 1, [Support RENDER extension])
RENDER_LIB='$(top_builddir)/render/librender.la'
RENDER_INC='-I$(top_srcdir)/render'

AC_DEFINE(RANDR, 1, [Support RANDR extension])
RANDR_LIB='$(top_builddir)/randr/librandr.la'
RANDR_INC='-I$(top_srcdir)/randr'

AC_DEFINE(XFIXES,1,[Support XFixes extension])
FIXES_LIB='$(top_builddir)/xfixes/libxfixes.la'
FIXES_INC='-I$(top_srcdir)/xfixes'

AC_DEFINE(DAMAGE,1,[Support Damage extension])
DAMAGE_LIB='$(top_builddir)/damageext/libdamageext.la'
DAMAGE_INC='-I$(top_srcdir)/damageext'
MIEXT_DAMAGE_LIB='$(top_builddir)/miext/damage/libdamage.la'
dnl damage (may) need the composite wrapper when composite is enabled
if test "$COMPOSITE" = yes; then
	MIEXT_DAMAGE_LIB="$MIEXT_DAMAGE_LIB "'$(top_builddir)/miext/cw/libcw.la'
fi
MIEXT_DAMAGE_INC='-I$(top_srcdir)/miext/damage'

AM_CONDITIONAL(XINPUT, [test "x$XINPUT" = xyes])
if test "x$XINPUT" = xyes; then
   	AC_DEFINE(XINPUT, 1, [Support X Input extension])
	XI_LIB='$(top_builddir)/Xi/libXi.la'
	XI_INC='-I$(top_srcdir)/Xi'
fi

AC_DEFINE(SHAPE, 1, [Support SHAPE extension])

AC_DEFINE(XKB, 1, [Build XKB])
AC_DEFINE(XKB_IN_SERVER, 1, [Build XKB server])
AC_DEFINE(XKB_DFLT_DISABLED, 0, [Disable XKB per default])
REQUIRED_MODULES="$REQUIRED_MODULES xkbfile"
XKB_LIB='$(top_builddir)/xkb/libxkb.la'
XKB_STUB_LIB='$(top_builddir)/xkb/libxkbstubs.la'

AC_CHECK_FUNC(strcasecmp, [], AC_DEFINE([NEED_STRCASECMP], 1,
                                        [Do not have `strcasecmp'.]))

PKG_CHECK_MODULES([XDMCP], [xdmcp], [have_libxdmcp="yes"], [have_libxdmcp="no"])
if test "x$have_libxdmcp" = xyes; then
	AC_CHECK_LIB(Xdmcp, XdmcpWrap, [have_xdmcpwrap="yes"], [have_xdmcpwrap="no"], [$XDMCP_LIBS])
fi
if test "x$XDMCP" = xauto; then
	if test "x$have_libxdmcp" = xyes; then
		XDMCP=yes
	else
		XDMCP=no
	fi
fi
if test "x$XDMAUTH" = xauto; then
	if test "x$have_libxdmcp" = xyes && test "x$have_xdmcpwrap" = xyes; then
		XDMAUTH=yes
	else
		XDMAUTH=no
	fi
fi

AM_CONDITIONAL(XDMCP, [test "x$XDMCP" = xyes])
if test "x$XDMCP" = xyes; then
	AC_DEFINE(XDMCP, 1, [Support XDM Control Protocol])
	REQUIRED_LIBS="$REQUIRED_LIBS xdmcp"
	XDMCP_MODULES="xdmcp"
fi

AM_CONDITIONAL(XDMAUTH, [test "x$XDMAUTH" = xyes])
if test "x$XDMAUTH" = xyes; then
	AC_DEFINE(HASXDMAUTH,1,[Support XDM-AUTH*-1])
	if ! test "x$XDMCP" = xyes; then
		REQUIRED_LIBS="$REQUIRED_LIBS xdmcp"
		XDMCP_MODULES="xdmcp"
	fi
fi

AM_CONDITIONAL(USE_RGB_BUILTIN, [test "x$USE_RGB_BUILTIN" = xyes])
if test "x$USE_RGB_BUILTIN" = xyes; then
	AC_DEFINE(USE_RGB_BUILTIN, 1, [Use built-in RGB color database])
fi

VENDOR_RELEASE="((($VERSION_MAJOR) * 10000000) + (($VERSION_MINOR) * 100000) + (($VERSION_PATCH) * 1000) + $VERSION_SNAP)"

if test $VERSION_SNAP = "0"; then
	if test $VERSION_PATCH = "0"; then
		VENDOR_VERSION_STRING="${VERSION_MAJOR}.${VERSION_MINOR}"
	else
		VENDOR_VERSION_STRING="${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}"
	fi
else
	VENDOR_VERSION_STRING="${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}.${VERSION_SNAP}"
fi

VENDOR_RELEASE_STRING="Release ${VENDOR_VERSION_STRING}"
VENDOR_MAN_VERSION="Version ${VENDOR_VERSION_STRING}"

AC_DEFINE_DIR(COMPILEDDEFAULTFONTPATH, FONTPATH, [Default font path])
AC_DEFINE_DIR(RGB_DB, RGBPATH, [Default RGB path])
AC_DEFINE_DIR(DRI_DRIVER_PATH, DRI_DRIVER_PATH, [Default DRI driver path])
AC_DEFINE_UNQUOTED(XVENDORNAME, ["$VENDOR_STRING"], [Vendor name])
AC_DEFINE_UNQUOTED(XVENDORNAMESHORT, ["$VENDOR_STRING_SHORT"], [Short vendor name])
AC_DEFINE_UNQUOTED(XORG_RELEASE, ["$VENDOR_RELEASE_STRING"], [Vendor release])
AC_DEFINE_UNQUOTED(XORG_DATE, ["$RELEASE_DATE"], [Vendor release])
AC_DEFINE_UNQUOTED(XORG_MAN_VERSION, ["$VENDOR_MAN_VERSION"], [Vendor man version])
AC_DEFINE_UNQUOTED(BUILDERADDR, ["$BUILDERADDR"], [Builder address])
AC_DEFINE_UNQUOTED(OSNAME, ["$OSNAME"], [Operating System Name])
AC_DEFINE_UNQUOTED(OSVENDOR, ["$OSVENDOR"], [Operating System Vendor])
AC_SUBST([VENDOR_STRING])
AC_SUBST([VENDOR_STRING_SHORT])
AC_SUBST([VENDOR_RELEASE])
AC_SUBST([VENDOR_MAN_VERSION])

AC_DEFINE(DDXOSINIT, 1, [Use OsVendorInit])
AC_DEFINE(SERVER_LOCK, 1, [Use a lock to prevent multiple servers on a display])
AC_DEFINE(SMART_SCHEDULE, 1, [Include time-based scheduler])
AC_DEFINE(NO_LIBCWRAPPER, 1, [Define to 1 if modules should avoid the libcwrapper])
AM_CONDITIONAL(DEBUG, test "x$DEBUGGING" = xyes)

if ! test "x$DEBUGGING" = xyes; then
  AC_DEFINE(NDEBUG, 1, [Disable some debugging code])
fi

AC_DEFINE(USE_RGB_TXT, 1, [Use rgb.txt directly])
AC_DEFINE(MITMISC, 1, [Support MIT Misc extension])
AC_DEFINE(XTEST, 1, [Support XTest extension])
AC_DEFINE(XSYNC, 1, [Support XSync extension])
AC_DEFINE(XCMISC, 1, [Support XCMisc extension])
AC_DEFINE(BIGREQS, 1, [Support BigRequests extension])
AC_DEFINE(PIXPRIV, 1, [Support pixmap privates])

DIX_LIB='$(top_builddir)/dix/libdix.la'
OS_LIB='$(top_builddir)/os/libos.la'
CWRAP_LIB='$(top_builddir)/os/libcwrapper.la'
MI_LIB='$(top_builddir)/mi/libmi.la'
MINIMI_LIB='$(top_builddir)/mi/libminimi.la'
MI_EXT_LIB='$(top_builddir)/mi/libmiext.la'
MI_INC='-I$(top_srcdir)/mi'
FB_LIB='$(top_builddir)/fb/libfb.la'
FB_INC='-I$(top_srcdir)/fb'
MIEXT_SHADOW_INC='-I$(top_srcdir)/miext/shadow'
MIEXT_SHADOW_LIB='$(top_builddir)/miext/shadow/libshadow.la'
XPSTUBS_LIB='$(top_builddir)/dix/libxpstubs.la'
CORE_INCS='-I$(top_srcdir)/include -I$(top_builddir)/include'

PKG_CHECK_MODULES([XSERVERCFLAGS], [$REQUIRED_MODULES $REQUIRED_LIBS])
PKG_CHECK_MODULES([XSERVERLIBS], [$REQUIRED_LIBS])

XSERVER_CFLAGS="${XSERVERCFLAGS_CFLAGS}"
XSERVER_LIBS="${XSERVERLIBS_LIBS} ${SYS_LIBS} -lm -lz"
AC_SUBST([XSERVER_LIBS])
AC_SUBST([SYS_LIBS])

dnl Imake defines SVR4 on SVR4 systems, and many files check for it, so
dnl we need to replicate that here until those can all be fixed
AC_MSG_CHECKING([if SVR4 needs to be defined])
AC_EGREP_CPP([I_AM_SVR4],[
#if defined(SVR4) || defined(__svr4__) || defined(__SVR4)
 I_AM_SVR4
#endif
],[
AC_DEFINE([SVR4],1,[Define to 1 on systems derived from System V Release 4])
AC_MSG_RESULT([yes])], AC_MSG_RESULT([no]))

XSERVER_CFLAGS="$XSERVER_CFLAGS $CORE_INCS $XEXT_INC $COMPOSITE_INC $DAMAGE_INC $FIXES_INC $XI_INC $MI_INC $MIEXT_SHADOW_INC $MIEXT_LAYER_INC $MIEXT_DAMAGE_INC $RENDER_INC $RANDR_INC $FB_INC $LBX_INC"
AC_DEFINE_UNQUOTED(X_BYTE_ORDER,[$ENDIAN],[Endian order])

dnl ---------------------------------------------------------------------------
dnl DDX section.
dnl ---------------------------------------------------------------------------

dnl These are used to define Xorg module, loader and general server defines
MODULE_DEFINES=""
LOADER_DEFINES=""
SERVER_DEFINES=""

dnl DMX DDX

AC_MSG_CHECKING([whether to build Xdmx DDX])
PKG_CHECK_MODULES([DMXMODULES], [xmuu xext x11 xrender xfont xi dmxproto xau $XDMCP_MODULES], [have_dmx=yes], [have_dmx=no])
if test "x$DMX" = xauto; then
	DMX="$have_dmx"
fi
AC_MSG_RESULT([$DMX])
AM_CONDITIONAL(DMX, [test "x$DMX" = xyes])

if test "x$DMX" = xyes; then
	if test "x$have_dmx" = xno; then
		AC_MSG_ERROR([Xdmx build explicitly requested, but required
		              modules not found.])
	fi
	DMX_INCLUDES="$XEXT_INC $RENDER_INC $XTRAP_INC $RECORD_INC"
	XDMX_LIBS="$FB_LIB $MI_LIB $XEXT_LIB $RENDER_LIB $XTRAP_LIB $RECORD_LIB $XI_LIB $XKB_LIB $XKB_STUB_LIB $MIEXT_DAMAGE_LIB $LBX_LIB $MIEXT_SHADOW_LIB $OS_LIB $CWRAP_LIB"
	AC_SUBST([XDMX_LIBS])

dnl USB sources in DMX require <linux/input.h>
	AC_CHECK_HEADER([linux/input.h], DMX_BUILD_USB="yes",
			DMX_BUILD_USB="no")
dnl Linux sources in DMX require <linux/keyboard.h>
	AC_CHECK_HEADER([linux/keyboard.h], DMX_BUILD_LNX="yes",
			DMX_BUILD_LNX="no")
	if test "x$GLX" = xyes; then
		PKG_CHECK_MODULES([GL], [glproto])
	fi
	PKG_CHECK_MODULES([XDMXCONFIG_DEP], [xaw7 xmu xt xpm x11])
	AC_SUBST(XDMXCONFIG_DEP_CFLAGS)
	AC_SUBST(XDMXCONFIG_DEP_LIBS)
	PKG_CHECK_MODULES([DMXEXAMPLES_DEP], [dmx xext x11])
	AC_SUBST(DMXEXAMPLES_DEP_LIBS)
	PKG_CHECK_MODULES([DMXXMUEXAMPLES_DEP], [dmx xmu xext x11])
	AC_SUBST(DMXXMUEXAMPLES_DEP_LIBS)
	PKG_CHECK_MODULES([DMXXIEXAMPLES_DEP], [dmx xi xext x11])
	AC_SUBST(DMXXIEXAMPLES_DEP_LIBS)
	PKG_CHECK_MODULES([XTSTEXAMPLES_DEP], [xtst xext x11])
	AC_SUBST(XTSTEXAMPLES_DEP_LIBS)
	PKG_CHECK_MODULES([XRESEXAMPLES_DEP], [xres xext x11])
	AC_SUBST(XRESEXAMPLES_DEP_LIBS)
	PKG_CHECK_MODULES([X11EXAMPLES_DEP], [xext x11])
	AC_SUBST(X11EXAMPLES_DEP_LIBS)
fi
AM_CONDITIONAL([DMX_BUILD_LNX], [test "x$DMX_BUILD_LNX" = xyes])
AM_CONDITIONAL([DMX_BUILD_USB], [test "x$DMX_BUILD_USB" = xyes])


dnl Xvfb DDX

AC_MSG_CHECKING([whether to build Xvfb DDX])
AC_MSG_RESULT([$XVFB])
AM_CONDITIONAL(XVFB, [test "x$XVFB" = xyes])

if test "x$XVFB" = xyes; then
	XVFB_LIBS="$FB_LIB $MI_LIB $FIXES_LIB $XEXT_LIB $DBE_LIB $XTRAP_LIB $RECORD_LIB $GLX_LIBS $RENDER_LIB $RANDR_LIB $DAMAGE_LIB $MIEXT_DAMAGE_LIB $MIEXT_SHADOW_LIB $XI_LIB $XKB_LIB $XKB_STUB_LIB $LBX_LIB $COMPOSITE_LIB $XPSTUBS_LIB $CWRAP_LIB $OS_LIB"
	AC_SUBST([XVFB_LIBS])
fi


dnl Xnest DDX

AC_MSG_CHECKING([whether to build Xnest DDX])
PKG_CHECK_MODULES(XNESTMODULES, [xfont xext x11 xau $XDMCP_MODULES], [have_xnest=yes], [have_xnest=no])
if test "x$XNEST" = xauto; then
	XNEST="$have_xnest"
fi
AC_MSG_RESULT([$XNEST])
AM_CONDITIONAL(XNEST, [test "x$XNEST" = xyes])

if test "x$XNEST" = xyes; then
	XNEST_LIBS="$FB_LIB $MI_LIB $FIXES_LIB $XEXT_LIB $DBE_LIB $XTRAP_LIB $RECORD_LIB $GLX_LIBS $RENDER_LIB $RANDR_LIB $DAMAGE_LIB $MIEXT_DAMAGE_LIB $MIEXT_SHADOW_LIB $XI_LIB $XKB_LIB $XKB_STUB_LIB $LBX_LIB $COMPOSITE_LIB $XPSTUBS_LIB $CWRAP_LIB $OS_LIB"
	AC_SUBST([XNEST_LIBS])
fi


dnl Xorg DDX

AC_MSG_CHECKING([whether to build Xorg DDX])
if test "x$XORG" = xauto; then
	XORG="yes"
	case $host_os in
		cygwin*) XORG="no" ;;
		darwin*) XORG="no" ;;
	esac
fi
AC_MSG_RESULT([$XORG])

dnl Xgl DDX

AC_MSG_CHECKING([whether to build Xgl DDX])
if test "x$XGL" != xno; then
  PKG_CHECK_MODULES([XGLMODULES], [glitz-glx >= 0.4.3], [XGL=yes], [XGL=no])
  AC_SUBST(XGLMODULES_CFLAGS)
  AC_SUBST(XGLMODULES_LIBS)
fi
AC_MSG_RESULT([$XGL])
AM_CONDITIONAL(XGL, [test "x$XGL" = xyes])

if test "x$XGL" = xyes; then
	XGL_LIBS="$FB_LIB $MI_LIB $COMPOSITE_LIB $FIXES_LIB $XEXT_LIB $DBE_LIB $XTRAP_LIB $RECORD_LIB $GLX_LIBS $RENDER_LIB $RANDR_LIB $DAMAGE_LIB $MIEXT_DAMAGE_LIB $MIEXT_SHADOW_LIB $MIEXT_LAYER_LIB $XI_LIB $XKB_LIB $XKB_STUB_LIB $LBX_LIB $XPSTUBS_LIB $CWRAP_LIB $OS_LIB"
	AC_SUBST([XGL_LIBS])
	AC_DEFINE(XGL_MODULAR, 1, [Use loadable XGL modules])

	xglmoduledir="$moduledir/xgl"
	AC_SUBST([xglmoduledir])
	AC_DEFINE_DIR(XGL_MODULE_PATH, xglmoduledir, [Default XGL module search path])
fi

dnl Xegl DDX

AC_MSG_CHECKING([whether to build Xegl DDX])
if test "x$XEGL" != xno; then
  PKG_CHECK_MODULES([XGLMODULES], [glitz-glx >= 0.4.3], [XEGL=yes], [XEGL=no])
  AC_SUBST(XEGLMODULES_CFLAGS)
  AC_SUBST(XEGLMODULES_LIBS)
fi
AC_MSG_RESULT([$XEGL])
AM_CONDITIONAL(XEGL, [test "x$XEGL" = xyes])

if test "x$XEGL" = xyes; then
	XEGL_LIBS="$FB_LIB $MI_LIB $COMPOSITE_LIB $FIXES_LIB $XEXT_LIB $DBE_LIB $XTRAP_LIB $RECORD_LIB $GLX_LIBS $RENDER_LIB $RANDR_LIB $DAMAGE_LIB $MIEXT_DAMAGE_LIB $MIEXT_SHADOW_LIB $MIEXT_LAYER_LIB $XI_LIB $XKB_LIB $XKB_STUB_LIB $LBX_LIB $XPSTUBS_LIB $CWRAP_LIB $OS_LIB"
	AC_SUBST([XEGL_LIBS])
fi

dnl Xglx DDX

AC_MSG_CHECKING([whether to build Xglx DDX])
if test "x$XGLX" != xno; then
  PKG_CHECK_MODULES([XGLXMODULES], [glitz-glx >= 0.4.3 xrender], [XGLX=yes], [XGLX=no])
  AC_SUBST(XGLXMODULES_CFLAGS)
  AC_SUBST(XGLXMODULES_LIBS)
fi
AC_MSG_RESULT([$XGLX])
AM_CONDITIONAL(XGLX, [test "x$XGLX" = xyes])

if test "x$XGLX" = xyes; then
	XGLX_LIBS="$FB_LIB $MI_LIB $COMPOSITE_LIB $FIXES_LIB $XEXT_LIB $DBE_LIB $XTRAP_LIB $RECORD_LIB $GLX_LIBS $RENDER_LIB $RANDR_LIB $DAMAGE_LIB $MIEXT_DAMAGE_LIB $MIEXT_SHADOW_LIB $MIEXT_LAYER_LIB $XI_LIB $XKB_LIB $XKB_STUB_LIB $LBX_LIB $XPSTUBS_LIB $CWRAP_LIB $OS_LIB"
	AC_SUBST([XGLX_LIBS])
fi

# XORG_CORE_LIBS is needed even if you're not building the Xorg DDX
XORG_CORE_LIBS="$DIX_LIB"
AC_SUBST([XORG_CORE_LIBS])

xorg_bus_linuxpci=no
xorg_bus_freebsdpci=no
xorg_bus_netbsdpci=no
xorg_bus_ix86pci=no
xorg_bus_ppcpci=no
xorg_bus_sparcpci=no
xorg_bus_sparc=no

if test "x$XORG" = xyes -o "x$XGL" = xyes; then
	XORG_DDXINCS='-I$(top_srcdir)/hw/xfree86 -I$(top_srcdir)/hw/xfree86/include -I$(top_srcdir)/hw/xfree86/common'
	XORG_OSINCS='-I$(top_srcdir)/hw/xfree86/os-support -I$(top_srcdir)/hw/xfree86/os-support/bus -I$(top_srcdir)/os'
	XORG_INCS="$XORG_DDXINCS $XORG_OSINCS"
	XORG_CFLAGS="$XORGSERVER_CFLAGS -DHAVE_XORG_CONFIG_H"
	XORG_LIBS="$MI_LIB $FIXES_LIB $XEXTXORG_LIB $GLX_LIBS $RENDER_LIB $RANDR_LIB $DAMAGE_LIB $MIEXT_DAMAGE_LIB $MIEXT_SHADOW_LIB $XI_LIB $XKB_LIB $LBX_LIB $COMPOSITE_LIB $XPSTUBS_LIB $OS_LIB"

	AC_CHECK_LIB([dl], [dlopen], XORG_LIBS="$XORG_LIBS -ldl")

	case $host_os in
	  linux*)
	  	XORG_OS="linux"
		XORG_OS_SUBDIR="linux"
		XORG_OS_KBD="Lnx"
		xorg_bus_linuxpci="yes"
		case $host_cpu in
		  ia64*)
			linux_ia64=yes
			;;
		  alpha*)
		  	linux_alpha=yes
			XORG_OS_PCI="axp"
			xorg_bus_linuxpci="no"
			;;
		  *)
			;;
		esac
		;;
	  freebsd*)
	  	XORG_OS="freebsd"
		XORG_OS_SUBDIR="bsd"
		XORG_OS_KBD="BSD"
		case $host_cpu in
		  i*86)
			;;
		  *)
			xorg_bus_freebsdpci="yes"
			;;
		esac
		;;
	  netbsd*)
	  	XORG_OS="netbsd"
		XORG_OS_SUBDIR="bsd"
		XORG_OS_KBD="BSD"
		case $host_cpu in
		  i*86|amd64*|x86_64*|ia64*)
			;;
		  *)
			xorg_bus_netbsdpci="yes"
			;;
		esac
		;;
	  openbsd*)
	  	XORG_OS="openbsd"
		XORG_OS_SUBDIR="bsd"
		XORG_OS_KBD="BSD"
		case $host_cpu in
		  i*86|amd64*|x86_64*|ia64*)
			;;
		  *)
			xorg_bus_freebsdpci="yes"
			;;
		esac
		;;
	  solaris*)
	  	XORG_OS="solaris"
		XORG_OS_SUBDIR="solaris"
		# This really should be tests for specific features, but the #ifdef's
		# were done as a simple version check in XFree86 4.x and haven't been 
		# fixed yet
		AC_MSG_CHECKING([Solaris version])
	        OS_MINOR=`echo ${host_os}|sed -e 's/^.*solaris2\.//' -e s'/\..*$//'`
		if test "${OS_MINOR}" -ge 7 ; then
	        	AC_MSG_RESULT(Solaris ${OS_MINOR})
		else
			AC_MSG_RESULT(Solaris `echo ${host_os}|sed -e 's/^.*solaris//`)
		fi
		if test "${OS_MINOR}" -ge 8 ; then
			AC_DEFINE(__SOL8__,1,[Solaris 8 or later])
		fi
		AC_CHECK_DECL([__SUNPRO_C], [SUNCC="yes"], [SUNCC="no"])
		if test "x$SUNCC" = "xyes"; then
			solaris_asm_inline="yes"
		fi
		AC_CHECK_DECL([_LP64], [SOLARIS_64="yes"], [SOLARIS_64="no"])
			
		case $host_cpu in
		  sparc*)	
			SOLARIS_INOUT_ARCH="sparcv8plus"
			;;
		  i*86)	
			if test x$SOLARIS_64 = xyes ; then
				SOLARIS_INOUT_ARCH="amd64"
			else
				SOLARIS_INOUT_ARCH="ia32"
			fi
			if test "${OS_MINOR}" -lt 8 ; then
				solaris_usl_console="yes"
			fi
			;;
		  *)
			AC_MSG_ERROR([Unsupported Solaris platform. Only SPARC & x86 \
			are supported on Solaris in this release.   If you are \
			interested in porting Xorg to your platform, please email \
			xorg@lists.freedesktop.org.]) ;;
		esac
		AC_SUBST([SOLARIS_INOUT_ARCH])
		if test x$solaris_asm_inline = xyes ; then
			XORG_CFLAGS="${XORG_CFLAGS} "'$(top_srcdir)/hw/xfree86/os-support/solaris/solaris-${SOLARIS_INOUT_ARCH}.il'
		fi
		;;
	  *)
	  	XORG_OS="unknown"
		XORG_OS_SUBDIR="unknown"
		AC_MSG_ERROR([Your OS is unknown. Xorg currently only supports Linux, \
		Free/Open/NetBSD, Solaris, and OS X. If you are interested in porting \
	        Xorg to your platform, please email xorg@lists.freedesktop.org.])
		;;
	esac

	case $host_cpu in
	  i*86)
		xorg_bus_ix86pci=yes
		;;
	  powerpc*)
		case $host_os in
		  linux*|freebsd*|netbsd*|openbsd*)
			;;
		  *)
			xorg_bus_ppcpci="yes"
			;;
		esac
		;;
	  sparc*)
		xorg_bus_sparcpci="yes"
		xorg_bus_sparc="yes"
		;;
	  x86_64*|amd64*)
		case $host_os in
		  freebsd*)
			# FreeBSD uses the system pci interface
			;;
		  *)
			xorg_bus_ix86pci="yes"
			;;
		esac
		;;
	esac

	if test "x$XORG_OS_PCI" = x ; then
		XORG_OS_PCI=$XORG_OS
	fi
	AC_SUBST([XORG_LIBS])
	AC_SUBST([XORG_INCS])
	AC_SUBST([XORG_OS])
	AC_SUBST([XORG_OS_SUBDIR])
	AC_SUBST([XORG_OS_KBD])

	dnl only used in hw/xfree86/scanpci, TTBOMK
	AC_PATH_PROG(PERL, perl, no)
	dnl unlikely as this may be ...
	if test "x$PERL" = xno; then
		AC_MSG_ERROR([Perl is required to build the XFree86/Xorg DDX.])
	fi
	AC_SUBST(PERL)

	# The Xorg binary needs to export symbols so that they can be used from modules
	# Some platforms require extra flags to do this.   gcc should set these flags
	# when -rdynamic is passed to it, other compilers/linkers may need to be added
	# here.
	if test "x$GCC" = "xyes"; then
		GCC_WARNINGS1="-Wall -Wpointer-arith -Wstrict-prototypes"
		GCC_WARNINGS2="-Wmissing-prototypes -Wmissing-declarations"
		GCC_WARNINGS3="-Wnested-externs -fno-strict-aliasing"
		GCC_WARNINGS="$GCC_WARNINGS1 $GCC_WARNINGS2 $GCC_WARNINGS3"
		if test "x$WERROR" = "xyes"; then
			GCC_WARNINGS="${GCC_WARNINGS} -Werror"
		fi
		XSERVER_CFLAGS="$GCC_WARNINGS $XSERVER_CFLAGS"
		LD_EXPORT_SYMBOLS_FLAG="-rdynamic"
	fi
	case $host_os in
		openbsd*)
		LD_EXPORT_SYMBOLS_FLAG="-Wl,--export-dynamic"
		;;
	esac
	AC_SUBST([XORG_CFLAGS])
	AC_SUBST([LD_EXPORT_SYMBOLS_FLAG])

	dnl Module defines are used in the Xorg server and the drivers
	MODULE_DEFINES="$MODULE_DEFINES -DIN_MODULE -DXFree86Module"
	LOADER_DEFINES="$LOADER_DEFINES -DXFree86LOADER"
	SERVER_DEFINES="$SERVER_DEFINES -DXFree86Server"

	dnl these only go in xorg-config.h
	XF86CONFIGFILE="xorg.conf"
	CONFIGFILE="$sysconfdir/$XF86CONFIGFILE"
	LOGPREFIX="$logdir/Xorg."
	AC_DEFINE(XORG_SERVER, 1, [Building Xorg server])
	AC_DEFINE(XORGSERVER, 1, [Building Xorg server])
	AC_DEFINE(XFree86Server, 1, [Building XFree86 server])
	AC_DEFINE_UNQUOTED(XORG_VERSION_CURRENT, [$VENDOR_RELEASE], [Current Xorg version])
	AC_DEFINE(NEED_XF86_TYPES, 1, [Need XFree86 typedefs])
	AC_DEFINE(NEED_XF86_PROTOTYPES, 1, [Need XFree86 helper functions])
	AC_DEFINE(__XSERVERNAME__, "Xorg", [Name of X server])
	# XXX HACK!  if anyone cares about elfloader in 7.0 you need to
	# XXX do something smarter here.
	AC_DEFINE(DLOPEN_HACK, 1, [Prefer dlloader modules to elfloader])
	AC_DEFINE(DLOPEN_SUPPORT, 1, [Use libdl-based loader])
	AC_DEFINE(WITH_VGAHW, 1, [Building vgahw module])
	AC_DEFINE(DRIVERS, {}, [Built-in output drivers (none)])
	AC_DEFINE(IDRIVERS, {}, [Built-in input drivers (none)])
	AC_DEFINE_DIR(__XCONFIGFILE__, XF86CONFIGFILE, [Name of configuration file])
	AC_DEFINE_DIR(XF86CONFIGFILE, XF86CONFIGFILE, [Name of configuration file])
	AC_DEFINE_DIR(DEFAULT_MODULE_PATH, moduledir, [Default module search path])
	AC_DEFINE_DIR(DEFAULT_LOGPREFIX, LOGPREFIX, [Default log location])
	AC_DEFINE_UNQUOTED(__VENDORDWEBSUPPORT__, ["$VENDOR_WEB"], [Vendor web address for support])

	driverdir="$moduledir/drivers"
	AC_SUBST([moduledir])
	AC_SUBST([driverdir])
	sdkdir="$includedir/xorg"
	extdir="$includedir/X11/extensions"
	AC_SUBST([sdkdir])
	AC_SUBST([extdir])
	AC_SUBST([logdir])
fi
AM_CONDITIONAL([XORG], [test "x$XORG" = xyes])
AM_CONDITIONAL([XORG_BUS_LINUXPCI], [test "x$xorg_bus_linuxpci" = xyes])
AM_CONDITIONAL([XORG_BUS_FREEBSDPCI], [test "x$xorg_bus_freebsdpci" = xyes])
AM_CONDITIONAL([XORG_BUS_NETBSDPCI], [test "x$xorg_bus_netbsdpci" = xyes])
AM_CONDITIONAL([XORG_BUS_IX86PCI], [test "x$xorg_bus_ix86pci" = xyes])
AM_CONDITIONAL([XORG_BUS_PPCPCI], [test "x$xorg_bus_ppcpci" = xyes])
AM_CONDITIONAL([XORG_BUS_SPARCPCI], [test "x$xorg_bus_sparcpci" = xyes])
AM_CONDITIONAL([XORG_BUS_SPARC], [test "x$xorg_bus_sparc" = xyes])
AM_CONDITIONAL([XORG_LOADER_SPARC], [test "x$xorg_loader_sparcmuldiv" = xyes])
AM_CONDITIONAL([LINUX_IA64], [test "x$linux_ia64" = xyes])
AM_CONDITIONAL([LINUX_ALPHA], [test "x$linux_alpha" = xyes])
AM_CONDITIONAL([SOLARIS_USL_CONSOLE], [test "x$solaris_usl_console" = xyes])
AM_CONDITIONAL([SOLARIS_ASM_INLINE], [test "x$solaris_asm_inline" = xyes])
AM_CONDITIONAL(MFB, [test "x$XORG" = xyes])
AM_CONDITIONAL(CFB, [test "x$XORG" = xyes])
AM_CONDITIONAL(AFB, [test "x$XORG" = xyes])

dnl Xprint DDX

AC_MSG_CHECKING([whether to build Xprint DDX])
AC_MSG_RESULT([$XPRINT])

if test "x$XPRINT" = xyes; then
	PKG_CHECK_MODULES([XPRINT], [printproto x11 xfont $XDMCP_MODULES xau])
	XPRINT_EXTENSIONS="$XEXT_LIB $DBE_LIB $XTRAP_LIB $RECORD_LIB $RENDER_LIB $COMPOSITE_LIB $RANDR_LIB $XI_LIB $FIXES_LIB $LBX_LIB $DAMAGE_LIB $XI_LIB $GLX_LIBS"
	XPRINT_LIBS="$XPRINT_LIBS $DIX_LIB $XKB_LIB $XKB_STUB_LIB $XPRINT_EXTENSIONS $MI_LIB $MIEXT_DAMAGE_LIB $CWRAP_LIB $OS_LIB"
	AC_SUBST([XPRINT_CFLAGS])
	AC_SUBST([XPRINT_LIBS])

	xpconfigdir=$libdir/X11/xserver
	AC_SUBST([xpconfigdir])

	AC_PATH_PROG(MKFONTSCALE, mkfontscale)
	AC_PATH_PROG(MKFONTDIR, mkfontdir)
	
        # freetype support code borrowed from lib/XFont
        if test x$XP_USE_FREETYPE = xyes; then
            AC_DEFINE(XP_USE_FREETYPE,1,[Support FreeType rasterizer in Xprint for nearly all font file formats])

            if test "$freetype_config" = "auto" ; then
                PKG_CHECK_MODULES(FREETYPE, freetype2,
                        freetype_config=no, freetype_config=yes)
            fi

            if test "$freetype_config" = "yes"; then
                AC_PATH_PROG(ft_config,freetype-config,no)
                if test "$ft_config" = "no"; then
                        AC_MSG_ERROR([You must have freetype installed; see http://www.freetype.org/])
                fi
            else
                ft_config="$freetype_config"
            fi

            if test "$freetype_config" != "no"; then
                FREETYPE_CFLAGS="`$ft_config --cflags`"
                FREETYPE_LIBS="`$ft_config --libs`"
            fi
            FREETYPE_REQUIRES="freetype2"
        else
            FREETYPE_CFLAGS=""
            FREETYPE_LIBS=""
            FREETYPE_REQUIRES=""
        fi
        AC_SUBST(FREETYPE_LIBS)
        AC_SUBST(FREETYPE_CFLAGS)
        AC_SUBST(FREETYPE_REQUIRES)
	# end freetype support
fi
AM_CONDITIONAL(XP_USE_FREETYPE, [test "x$XPRINT" = xyes && test "x$XP_USE_FREETYPE" = xyes])


dnl XWin DDX

AC_MSG_CHECKING([whether to build XWin DDX])
if test "x$XWIN" = xauto; then
	case $host_os in
		cygwin*) XWIN="yes" ;;
		mingw*) XWIN="yes" ;;
		*) XWIN="no" ;;
	esac
	XWIN_LIBS="$FB_LIB $MI_LIB $XEXT_LIB $XI_LIB $XKB_LIB $XKB_STUB_LIB $COMPOSITE_LIB $DAMAGE_LIB $LAYER_LIB $XPSTUBS_LIB $OS_LIB $SHADOW_LIB"
	AC_SUBST([XWIN_LIBS])
fi
AC_MSG_RESULT([$XWIN])

if test "x$XWIN" = xyes; then
	XWIN_SERVER_NAME=XWin
	case $host_os in
		cygwin*)
			PKG_CHECK_MODULES([XWINMODULES],[x11 xdmcp xau xfont])
			AC_DEFINE(HAS_DEVWINDOWS,1,[Cygwin has /dev/windows for signaling new win32 messages])
			AC_DEFINE(ROOTLESS,1,[Build Rootless code])
			CFLAGS="$CFLAGS -DFD_SETSIZE=256"
			;;
		mingw*)
			PKG_CHECK_MODULES([XWINMODULES],[x11 xdmcp xau xfont])
			XWIN_SERVER_NAME=Xming
			AC_DEFINE(RELOCATE_PROJECTROOT,1,[Make PROJECT_ROOT relative to the xserver location])
			AC_DEFINE(HAS_WINSOCK,1,[Use Windows sockets])
			XWIN_SYSTEM_LIBS=-lwinsock2
			;;
	esac
	AC_SUBST(XWIN_SERVER_NAME)
	AC_SUBST(XWIN_SYSTEM_LIBS)

	if test "x$DEBUGGING" = xyes; then
		AC_DEFINE(CYGDEBUG, 1, [Simple debug messages])
		AC_DEFINE(CYGWINDOWING_DEBUG, 1, [Debug messages for window handling])
		AC_DEFINE(CYGMULTIWINDOW_DEBUG, 1, [Debug window manager])
	fi

	AC_DEFINE(DDXOSINIT, 1, [Use OsVendorInit])
	AC_DEFINE(DDXTIME, 1, [Use GetTimeInMillis])
	AC_DEFINE(DDXOSFATALERROR, 1, [Use OsVendorFatalError])
	AC_DEFINE(DDXOSVERRORF, 1, [Use OsVendorVErrorF])
	AC_DEFINE(DDXBEFORERESET, 1, [Use ddxBeforeReset ])
	if test "x$XF86VIDMODE" = xyes; then
		AC_MSG_NOTICE([Disabling XF86VidMode extension])
		XF86VIDMODE=no
	fi
	if test "x$XF86MISC" = xyes; then
		AC_MSG_NOTICE([Disabling XF86Misc extension])
		XF86MISC=no
	fi
	if test "x$COMPOSITE" = xyes; then
		AC_MSG_NOTICE([Disabling Composite extension])
		COMPOSITE=no
	fi
fi
AM_CONDITIONAL(XWIN, [test "x$XWIN" = xyes])
AM_CONDITIONAL(XWIN_MULTIWINDOW, [test "x$XWIN" = xyes])
AM_CONDITIONAL(XWIN_MULTIWINDOWEXTWM, [test "x$XWIN" = xyes && false])
AM_CONDITIONAL(XWIN_CLIPBOARD, [test "x$XWIN" = xyes])
AM_CONDITIONAL(XWIN_GLX_WINDOWS, [test "x$XWIN" = xyes && false])
AM_CONDITIONAL(XWIN_NATIVEGDI, [test "x$XWIN" = xyes && false])
AM_CONDITIONAL(XWIN_PRIMARYFB, [test "x$XWIN" = xyes && false])
AM_CONDITIONAL(XWIN_RANDR, [test "x$XWIN" = xyes])
AM_CONDITIONAL(XWIN_XV, [test "x$XWIN" = xyes && test "x$XV" = xyes])


dnl kdrive DDX
dnl utterly incomplete yet

XEYPHR_LIBS=
XEPHYR_INCS=
XSDL_LIBS=
XSDL_INCS=
XSDL_DIRS=

AM_CONDITIONAL(KDRIVE, [test x$KDRIVE = xyes])
if test "$KDRIVE" = yes; then
    AC_DEFINE(KDRIVESERVER,1,[Build Kdrive X server])
    AC_DEFINE(KDRIVEDDXACTIONS,,[Build kdrive ddx])

    AC_CHECK_HEADERS([sys/vm86.h sys/io.h])
    if test "$ac_cv_header_sys_vm86_h" = yes; then
        AC_DEFINE(KDRIVEVESA, 1, [Build VESA-based kdrive servers])
    fi

    AC_CHECK_HEADERS([linux/fb.h])
    if test "$ac_cv_header_linux_fb_h" = yes; then
        AC_DEFINE(KDRIVEFBDEV, 1, [Build fbdev-based kdrive server])
    fi
    
    # tslib...

    # damage shadow extension glx (NOTYET) fb mi
    KDRIVE_INC='-I$(top_srcdir)/hw/kdrive/src'
    KDRIVE_PURE_INCS="$KDRIVE_INC $MIEXT_DAMAGE_INC $MIEXT_SHADOW_INC $XEXT_INC $FB_INC $MI_INC"
    KDRIVE_OS_INC='-I$(top_srcdir)/hw/kdrive/linux'
    KDRIVE_INCS="$KDRIVE_PURE_INCS $KDRIVE_OS_INC"
    
    KDRIVE_CFLAGS="$XSERVER_CFLAGS -DHAVE_KDRIVE_CONFIG_H"

    # dix os fb mi extension glx (NOTYET) damage shadow xpstubs
    #KDRIVE_PURE_LIBS="$DIX_LIB $OS_LIB $FB_LIB $XEXT_LIB $MIEXT_DAMAGE_LIB \
    #    $MIEXT_SHADOW_LIB $XPSTUBS_LIB"
    KDRIVE_PURE_LIBS="$FB_LIB $MI_LIB $FIXES_LIB $XEXT_LIB $DBE_LIB $XTRAP_LIB $RECORD_LIB $GLX_LIBS $RENDER_LIB $RANDR_LIB $DAMAGE_LIB $MIEXT_DAMAGE_LIB $MIEXT_SHADOW_LIB $XI_LIB $XKB_LIB $XKB_STUB_LIB $COMPOSITE_LIB $XPSTUBS_LIB $OS_LIB"
    KDRIVE_LIB='$(top_builddir)/hw/kdrive/src/libkdrive.a'
    KDRIVE_OS_LIB='$(top_builddir)/hw/kdrive/linux/liblinux.a'
    KDRIVE_STUB_LIB='$(top_builddir)/hw/kdrive/src/libkdrivestubs.a'
    KDRIVE_LIBS="$DIX_LIB $KDRIVE_LIB $KDRIVE_OS_LIB $KDRIVE_PURE_LIBS $KDRIVE_STUB_LIB"

    # check if we can build Xephyr
    PKG_CHECK_MODULES(XEPHYR, x11 xext xfont xau xdmcp, [xephyr="yes"], [xephyr="no"])
    
    # check for SDL SDK
    AC_CHECK_HEADERS([SDL/SDL.h])
fi
AC_SUBST(KDRIVE_INCS)
AC_SUBST(KDRIVE_PURE_INCS)
AC_SUBST(KDRIVE_CFLAGS)
AC_SUBST(KDRIVE_PURE_LIBS)
AC_SUBST(KDRIVE_LIBS)
AM_CONDITIONAL(TSLIB, false)
AM_CONDITIONAL(H3600_TS, false)
AM_CONDITIONAL(KDRIVEVESA, [test x"$ac_cv_header_sys_vm86_h" = xyes])
AM_CONDITIONAL(KDRIVEFBDEV, [test x"$ac_cv_header_linux_fb_h" = xyes])
#AM_CONDITIONAL(KDRIVEVESA, false)
#AM_CONDITIONAL(KDRIVEFBDEV, false)

AM_CONDITIONAL(XEPHYR, [test x"$xephyr" = xyes])
XEPHYR_LIBS="$XEPHYR_LIBS $XSERVER_LIBS"
AC_SUBST([XEPHYR_LIBS])
AC_SUBST([XEPHYR_INCS])

AM_CONDITIONAL(XSDLSERVER, [test x"$ac_cv_header_SDL_SDL_h" = xyes])
if test x"$ac_cv_header_SDL_SDL_h" = xyes -o x"$XSDL" = xyes; then
    # PKG_CHECK_MODULES(XSDL_EXTRA, Xfont xau $XDMCP_MODULES)
    AC_DEFINE(XSDLSERVER,,[Build Xsdl server])
    XSDL_LIBS="`sdl-config --libs` $XSERVER_LIBS"
    XSDL_INCS="`sdl-config --cflags` $XSERVER_CFLAGS"
fi
AC_SUBST([XSDL_LIBS])
AC_SUBST([XSDL_INCS])


dnl these only go in xkb-config.h (which is shared by the Xorg and Xnest servers)
AC_DEFINE(__XKBDEFRULES__, "xorg", [Default XKB rules])
AC_DEFINE_DIR(XKB_BASE_DIRECTORY, XKBPATH, [Path to XKB data])
AC_DEFINE_DIR(XKB_BIN_DIRECTORY, bindir, [Path to XKB bin dir])

# Make sure XKM_OUTPUT_DIR is an absolute path

XKBOUTPUT_FIRSTCHAR=`echo $XKBOUTPUT | cut -b 1`

if [[ x$XKBOUTPUT_FIRSTCHAR != x/ ]] ; then
   XKBOUTPUT="$XKB_BASE_DIRECTORY/$XKBOUTPUT"
fi

# XKM_OUTPUT_DIR (used in code) must end in / or file names get hosed
# XKB_COMPILED_DIR (used in Makefiles) must not or install-sh gets confused

XKBOUTPUT=`echo $XKBOUTPUT/ | sed 's|/*$|/|'`
XKB_COMPILED_DIR=`echo $XKBOUTPUT | sed 's|/*$||'`

AC_DEFINE_DIR(XKM_OUTPUT_DIR, XKBOUTPUT, [Path to XKB output dir])

AC_SUBST(XKB_COMPILED_DIR)

dnl and the rest of these are generic, so they're in config.h
AC_DEFINE(XFreeXDGA, 1, [Build XDGA support])
AC_DEFINE(XResExtension, 1, [Build XRes extension])

dnl CYGWIN does not define fd_set if _POSIX_SOURCE is defined
dnl _*_SOURCE on Solaris restricts to the standards, and removes non-standard
dnl functions which X uses
case $host_os in
	cygwin*) ;;
	solaris*) ;;
        darwin*) ;;
	*bsd*) ;;
	*) 
		AC_DEFINE(_POSIX_SOURCE, 1, [POSIX-compliant source])
		AC_DEFINE(_XOPEN_SOURCE, 500, [X/Open-compliant source])
		AC_DEFINE(_BSD_SOURCE, 1, [BSD-compliant source])
		;;
esac

AC_DEFINE_DIR(PROJECTROOT, prefix, [Overall prefix])

dnl xorgconfig CLI configuration utility
PKG_CHECK_MODULES([XORGCONFIG_DEP], [xkbfile x11])
AC_SUBST(XORGCONFIG_DEP_CFLAGS)
AC_SUBST(XORGCONFIG_DEP_LIBS)

dnl xorgcfg GUI configuration utility
AC_ARG_ENABLE(xorgcfg, AS_HELP_STRING([--enable-xorgcfg], 
	[Build xorgcfg GUI configuration utility (default: yes)]),
	[XORGCFG=$enableval],[XORGCFG=yes])
if test x$XORGCFG = xyes ; then
	PKG_CHECK_MODULES([XORGCFG_DEP], 
	    [xkbui xkbfile xxf86misc xxf86vm xaw7 xmu xt xpm xext x11])
	AC_CHECK_LIB([curses],[waddstr],
	    [XORGCFG_DEP_LIBS="$XORGCFG_DEP_LIBS -lcurses"; CURSES=yes],
	    AC_CHECK_LIB([ncurses],[waddstr],
		[XORGCFG_DEP_LIBS="$XORGCFG_DEP_LIBS -lncurses" ; CURSES=yes],
		[CURSES=no]))
	AC_SUBST(XORGCFG_DEP_CFLAGS)
	AC_SUBST(XORGCFG_DEP_LIBS)

	APPDEFAULTDIR=$(pkg-config --variable=appdefaultdir xt)
	AC_SUBST(APPDEFAULTDIR)
fi
AM_CONDITIONAL(BUILD_XORGCFG, [test x$XORGCFG = xyes])
AM_CONDITIONAL(USE_CURSES, [test x$CURSES = xyes])

AC_ARG_ENABLE(kbd_mode, AS_HELP_STRING([--enable-kbd_mode],
	[Build kbd_mode utility (default: auto)]),
	[BUILD_KBD_MODE=$enable_val], [BUILD_KBD_MODE="auto"])
if test x$BUILD_KBD_MODE != xno ; then
	case $host_os in
	  *bsd*)
		KBD_MODE_TYPE="bsd"
#		BUILD_KBD_MODE="yes"  # need to test on BSD before enabling
				      # by default
		;;
	  solaris*)
		KBD_MODE_TYPE="sun"
		BUILD_KBD_MODE="yes"  # enabled by default
		;;
	  *)
		BUILD_KBD_MODE="no"   # disabled by default
		;;
	esac
fi
AM_CONDITIONAL(BUILD_KBD_MODE, [test x$BUILD_KBD_MODE = xyes])
AM_CONDITIONAL(BSD_KBD_MODE, [test x$KBD_MODE_TYPE = xbsd])
AM_CONDITIONAL(SUN_KBD_MODE, [test x$KBD_MODE_TYPE = xsun])

AC_SUBST([MODULE_DEFINES])
AC_SUBST([LOADER_DEFINES])
AC_SUBST([SERVER_DEFINES])

CFLAGS="$XSERVER_CFLAGS $CFLAGS"
AC_SUBST([CFLAGS])

BUILD_DATE="$(date +'%Y%m%d')"
AC_SUBST([BUILD_DATE])

DIX_CFLAGS="-DHAVE_DIX_CONFIG_H"
AC_SUBST([DIX_CFLAGS])

AC_SUBST([libdir exec_prefix prefix])

# Man page sections - used in config utils & generating man pages
XORG_MANPAGE_SECTIONS

# XORG in this case refers to the roll-up releases, not the Xorg DDX.
XORG_RELEASE_VERSION

AC_OUTPUT([
Makefile
GL/Makefile
GL/glx/Makefile
GL/include/Makefile
GL/include/GL/Makefile
GL/mesa/Makefile
GL/mesa/array_cache/Makefile
GL/mesa/glapi/Makefile
GL/mesa/main/Makefile
GL/mesa/math/Makefile
GL/mesa/shader/Makefile
GL/mesa/shader/grammar/Makefile
GL/mesa/shader/slang/Makefile
GL/mesa/swrast/Makefile
GL/mesa/swrast_setup/Makefile
GL/mesa/tnl/Makefile
GL/mesa/X/Makefile
include/Makefile
afb/Makefile
composite/Makefile
damageext/Makefile
dbe/Makefile
dix/Makefile
doc/Makefile
fb/Makefile
record/Makefile
XTrap/Makefile
lbx/Makefile
mfb/Makefile
cfb/Makefile
cfb16/Makefile
cfb32/Makefile
mi/Makefile
miext/Makefile
miext/damage/Makefile
miext/shadow/Makefile
miext/cw/Makefile
miext/rootless/Makefile
os/Makefile
randr/Makefile
render/Makefile
xkb/Makefile
Xext/Makefile
Xi/Makefile
xfixes/Makefile
exa/Makefile
hw/Makefile
hw/xfree86/Makefile
hw/xfree86/common/Makefile
hw/xfree86/common/xf86Build.h
hw/xfree86/ddc/Makefile
hw/xfree86/dixmods/Makefile
hw/xfree86/dixmods/extmod/Makefile
hw/xfree86/doc/Makefile
hw/xfree86/doc/devel/Makefile
hw/xfree86/doc/man/Makefile
hw/xfree86/doc/sgml/Makefile
hw/xfree86/dri/Makefile
hw/xfree86/dummylib/Makefile
hw/xfree86/exa/Makefile
hw/xfree86/fbdevhw/Makefile
hw/xfree86/getconfig/Makefile
hw/xfree86/i2c/Makefile
hw/xfree86/int10/Makefile
hw/xfree86/loader/Makefile
hw/xfree86/os-support/Makefile
hw/xfree86/os-support/bsd/Makefile
hw/xfree86/os-support/bus/Makefile
hw/xfree86/os-support/drm/Makefile
hw/xfree86/os-support/misc/Makefile
hw/xfree86/os-support/linux/Makefile
hw/xfree86/os-support/lynxos/Makefile
hw/xfree86/os-support/sco/Makefile
hw/xfree86/os-support/solaris/Makefile
hw/xfree86/os-support/sysv/Makefile
hw/xfree86/os-support/usl/Makefile
hw/xfree86/parser/Makefile
hw/xfree86/rac/Makefile
hw/xfree86/ramdac/Makefile
hw/xfree86/scanpci/Makefile
hw/xfree86/shadowfb/Makefile
hw/xfree86/vbe/Makefile
hw/xfree86/vgahw/Makefile
hw/xfree86/x86emu/Makefile
hw/xfree86/xaa/Makefile
hw/xfree86/xf1bpp/Makefile
hw/xfree86/xf4bpp/Makefile
hw/xfree86/xf8_16bpp/Makefile
hw/xfree86/xf8_32bpp/Makefile
hw/xfree86/utils/Makefile
hw/xfree86/utils/cvt/Makefile
hw/xfree86/utils/gtf/Makefile
hw/xfree86/utils/ioport/Makefile
hw/xfree86/utils/kbd_mode/Makefile
hw/xfree86/utils/pcitweak/Makefile
hw/xfree86/utils/scanpci/Makefile
hw/xfree86/utils/xorgcfg/Makefile
hw/xfree86/utils/xorgconfig/Makefile
hw/dmx/config/Makefile
hw/dmx/doc/Makefile
hw/dmx/examples/Makefile
hw/dmx/input/Makefile
hw/dmx/glxProxy/Makefile
hw/dmx/Makefile
hw/vfb/Makefile
hw/xgl/Makefile
hw/xgl/egl/Makefile
hw/xgl/egl/module/Makefile
hw/xgl/glx/Makefile
hw/xgl/glx/module/Makefile
hw/xgl/glxext/Makefile
hw/xgl/glxext/module/Makefile
hw/xnest/Makefile
hw/xwin/Makefile
hw/darwin/Makefile
hw/kdrive/Makefile
hw/kdrive/ati/Makefile
hw/kdrive/chips/Makefile
hw/kdrive/ephyr/Makefile
hw/kdrive/epson/Makefile
hw/kdrive/fake/Makefile
hw/kdrive/fbdev/Makefile
hw/kdrive/i810/Makefile
hw/kdrive/linux/Makefile
hw/kdrive/mach64/Makefile
hw/kdrive/mga/Makefile
hw/kdrive/neomagic/Makefile
hw/kdrive/nvidia/Makefile
hw/kdrive/pm2/Makefile
hw/kdrive/r128/Makefile
hw/kdrive/sdl/Makefile
hw/kdrive/sis300/Makefile
hw/kdrive/smi/Makefile
hw/kdrive/src/Makefile
hw/kdrive/vesa/Makefile
hw/kdrive/via/Makefile
Xprint/Makefile
Xprint/doc/Makefile
Xprint/pcl/Makefile
Xprint/pcl-mono/Makefile
Xprint/raster/Makefile
Xprint/ps/Makefile
Xprint/etc/Makefile
Xprint/etc/Xsession.d/Makefile
Xprint/etc/init.d/Makefile
Xprint/etc/profile.d/Makefile
XpConfig/Makefile
XpConfig/C/print/attributes/Makefile
XpConfig/C/print/ddx-config/Makefile
XpConfig/C/print/ddx-config/raster/Makefile
XpConfig/C/print/models/CANONBJ10E-GS/Makefile
XpConfig/C/print/models/PSdefault/fonts/Makefile
XpConfig/C/print/models/PSdefault/Makefile
XpConfig/C/print/models/PSspooldir/Makefile
XpConfig/C/print/models/SPSPARC2/Makefile
XpConfig/C/print/models/SPSPARC2/fonts/Makefile
XpConfig/C/print/models/GSdefault/Makefile
XpConfig/C/print/models/HPLJ4050-PS/Makefile
XpConfig/C/print/models/HPLJ4050-PS/fonts/Makefile
XpConfig/C/print/models/Makefile
XpConfig/C/print/models/PS2PDFspooldir-GS/Makefile
XpConfig/C/print/models/CANONC3200-PS/Makefile
XpConfig/C/print/models/CANONC3200-PS/fonts/Makefile
XpConfig/C/print/models/HPLJ4family/fonts/Makefile
XpConfig/C/print/models/HPLJ4family/Makefile
XpConfig/C/print/models/HPDJ1600C/Makefile
XpConfig/C/print/models/HPDJ1600C/fonts/Makefile
XpConfig/C/print/Makefile
XpConfig/C/Makefile
XpConfig/en_US/print/attributes/Makefile
XpConfig/en_US/print/Makefile
XpConfig/en_US/Makefile
xorg-server.pc
])