File: genie.lua

package info (click to toggle)
mame 0.206+dfsg.1-1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye, buster, sid
  • size: 842,188 kB
  • sloc: cpp: 4,124,963; xml: 1,660,990; ansic: 798,518; sh: 53,655; python: 18,619; lisp: 16,573; makefile: 11,038; yacc: 7,595; java: 7,151; objc: 5,807; cs: 4,725; asm: 4,584; perl: 2,906; ada: 1,681; lex: 1,174; pascal: 1,139; ruby: 323; sql: 160; awk: 35; php: 1
file content (1511 lines) | stat: -rw-r--r-- 39,734 bytes parent folder | download
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
-- license:BSD-3-Clause
-- copyright-holders:MAMEdev Team
STANDALONE = false

-- Big project specific
premake.make.makefile_ignore = true
premake._checkgenerate = false

newoption {
	trigger = 'build-dir',
	description = 'Build directory name',
}

premake.check_paths = true
premake.make.override = { "TARGET" }

premake.xcode.parameters = { 'CLANG_CXX_LANGUAGE_STANDARD = "c++14"', 'CLANG_CXX_LIBRARY = "libc++"' }

MAME_DIR = (path.getabsolute("..") .. "/")
--MAME_DIR = string.gsub(MAME_DIR, "(%s)", "\\%1")
local MAME_BUILD_DIR = (MAME_DIR .. _OPTIONS["build-dir"] .. "/")
local naclToolchain = ""

newoption {
	trigger = "precompile",
	description = "Precompiled headers generation.",
	allowed = {
		{ "0",   "Disabled"     },
		{ "1",   "Enabled"      },
	}
}

function backtick(cmd)
	result = string.gsub(string.gsub(os.outputof(cmd), "\r?\n$", ""), " $", "")
	return result
end

function str_to_version(str)
	local val = 0
	if (str == nil or str == '') then
		return val
	end
	local cnt = 10000
	for word in string.gmatch(str, '([^.]+)') do
		val = val + tonumber(word) * cnt
		cnt = cnt / 100
	end
	return val
end

function findfunction(x)
	assert(type(x) == "string")
	local f=_G
	for v in x:gmatch("[^%.]+") do
	if type(f) ~= "table" then
		return nil, "looking for '"..v.."' expected table, not "..type(f)
	end
	f=f[v]
	end
	if type(f) == "function" then
	return f
	else
	return nil, "expected function, not "..type(f)
	end
end

function layoutbuildtask(_folder, _name)
	return { MAME_DIR .. "src/".._folder.."/".. _name ..".lay" ,    GEN_DIR .. _folder .. "/".._name..".lh",
		{  MAME_DIR .. "scripts/build/complay.py" }, {"@echo Compressing src/".._folder.."/".._name..".lay...",    PYTHON .. " $(1) $(<) $(@) layout_".._name }};
end

function precompiledheaders()
	if _OPTIONS["precompile"]==nil or (_OPTIONS["precompile"]~=nil and _OPTIONS["precompile"]=="1") then
		configuration { "not xcode4" }
			pchheader("emu.h")
		configuration { }
	end
end

function addprojectflags()
	local version = str_to_version(_OPTIONS["gcc_version"])
	if _OPTIONS["gcc"]~=nil and string.find(_OPTIONS["gcc"], "gcc") then
		if version >= 50100 then
			buildoptions_cpp {
				"-Wsuggest-override",
			}
		end
		if version >= 60000 then
			buildoptions_cpp {
				"-flifetime-dse=1",
			}
		end
	end
end

CPUS = {}
SOUNDS  = {}
MACHINES  = {}
VIDEOS = {}
BUSES  = {}
FORMATS  = {}

newoption {
	trigger = "with-tools",
	description = "Enable building tools.",
}

newoption {
	trigger = "with-tests",
	description = "Enable building tests.",
}

newoption {
	trigger = "with-benchmarks",
	description = "Enable building benchmarks.",
}

newoption {
	trigger = "osd",
	description = "Choose OSD layer implementation",
}

newoption {
	trigger = "targetos",
	description = "Choose target OS",
	allowed = {
		{ "android",       "Android"                },
		{ "asmjs",         "Emscripten/asm.js"      },
		{ "freebsd",       "FreeBSD"                },
		{ "netbsd",        "NetBSD"                 },
		{ "openbsd",       "OpenBSD"                },
		{ "gnu",           "GNU"                    },
		{ "pnacl",         "Native Client - PNaCl"  },
		{ "linux",         "Linux"                  },
		{ "ios",           "iOS"                    },
		{ "macosx",        "OSX"                    },
		{ "windows",       "Windows"                },
		{ "haiku",         "Haiku"                  },
		{ "solaris",       "Solaris SunOS"          },
		{ "steamlink",     "Steam Link"             },
		{ "rpi",           "Raspberry Pi"           },
		{ "ci20",          "Creator-Ci20"           },
	},
}

newoption {
	trigger = 'with-bundled-sdl2',
	description = 'Build bundled SDL2 library',
}

newoption {
	trigger = "distro",
	description = "Choose distribution",
	allowed = {
		{ "generic",           "generic"            },
		{ "debian-stable",     "debian-stable"      },
		{ "ubuntu-intrepid",   "ubuntu-intrepid"    },
	},
}

newoption {
	trigger = "target",
	description = "Building target",
}

newoption {
	trigger = "subtarget",
	description = "Building subtarget",
}

newoption {
	trigger = "gcc_version",
	description = "GCC compiler version",
}

newoption {
	trigger = "CC",
	description = "CC replacement",
}

newoption {
	trigger = "CXX",
	description = "CXX replacement",
}

newoption {
	trigger = "LD",
	description = "LD replacement",
}

newoption {
	trigger = "TOOLCHAIN",
	description = "Toolchain prefix"
}

newoption {
	trigger = "PROFILE",
	description = "Enable profiling.",
}

newoption {
	trigger = "SYMBOLS",
	description = "Enable symbols.",
}

newoption {
	trigger = "SYMLEVEL",
	description = "Symbols level.",
}

newoption {
	trigger = "PROFILER",
	description = "Include the internal profiler.",
}

newoption {
	trigger = "OPTIMIZE",
	description = "Optimization level.",
}

newoption {
	trigger = "ARCHOPTS",
	description = "Additional options for target C/C++/Objective-C/Objective-C++ compilers and linker.",
}

newoption {
	trigger = "ARCHOPTS_C",
	description = "Additional options for target C++ compiler.",
}

newoption {
	trigger = "ARCHOPTS_CXX",
	description = "Additional options for target C++ compiler.",
}

newoption {
	trigger = "ARCHOPTS_OBJC",
	description = "Additional options for target Objective-C compiler.",
}

newoption {
	trigger = "ARCHOPTS_OBJCXX",
	description = "Additional options for target Objective-C++ compiler.",
}

newoption {
	trigger = "OPT_FLAGS",
	description = "OPT_FLAGS.",
}

newoption {
	trigger = "LDOPTS",
	description = "Additional linker options",
}

newoption {
	trigger = "MAP",
	description = "Generate a link map.",
}

newoption {
	trigger = "NOASM",
	description = "Disable implementations based on assembler code",
	allowed = {
		{ "0",  "Enable assembler code"   },
		{ "1",  "Disable assembler code"  },
	},
}

newoption {
	trigger = "BIGENDIAN",
	description = "Build for big endian target",
	allowed = {
		{ "0",  "Little endian target"   },
		{ "1",  "Big endian target"  },
	},
}

newoption {
	trigger = "FORCE_DRC_C_BACKEND",
	description = "Force DRC C backend.",
}

newoption {
	trigger = "NOWERROR",
	description = "NOWERROR",
}

newoption {
	trigger = "DEPRECATED",
	description = "Generate deprecation warnings during compilation.",
	allowed = {
		{ "0",   "Disabled"     },
		{ "1",   "Enabled"      },
	}
}

newoption {
	trigger = "LTO",
	description = "Clang link time optimization.",
	allowed = {
		{ "0",   "Disabled"     },
		{ "1",   "Enabled"      },
	}
}

newoption {
	trigger = "SSE2",
	description = "SSE2 optimized code and SSE2 code generation.",
	allowed = {
		{ "0",   "Disabled"     },
		{ "1",   "Enabled"      },
	}
}

newoption {
	trigger = "SSE3",
	description = "SSE3 optimized code and SSE3 code generation.",
	allowed = {
		{ "0",   "Disabled"     },
		{ "1",   "Enabled"      },
	}
}

newoption {
	trigger = "OPENMP",
	description = "OpenMP optimized code.",
	allowed = {
		{ "0",   "Disabled"     },
		{ "1",   "Enabled"      },
	}
}

newoption {
	trigger = "FASTDEBUG",
	description = "Fast DEBUG.",
	allowed = {
		{ "0",   "Disabled"     },
		{ "1",   "Enabled"      },
	}
}

newoption {
	trigger = "SEPARATE_BIN",
	description = "Use separate bin folders.",
	allowed = {
		{ "0",   "Disabled"     },
		{ "1",   "Enabled"      },
	}
}

newoption {
	trigger = "PYTHON_EXECUTABLE",
	description = "Python executable.",
}

newoption {
	trigger = "SHADOW_CHECK",
	description = "Shadow checks.",
	allowed = {
		{ "0",   "Disabled"     },
		{ "1",   "Enabled"      },
	}
}

newoption {
	trigger = "STRIP_SYMBOLS",
	description = "Symbols stripping.",
	allowed = {
		{ "0",   "Disabled"     },
		{ "1",   "Enabled"      },
	}
}


newoption {
	trigger = "SHLIB",
	description = "Generate shared libs.",
	allowed = {
		{ "0",   "Static libs"  },
		{ "1",   "Shared libs"  },
	}
}

newoption {
	trigger = "SOURCES",
	description = "List of sources to compile.",
}

newoption {
	trigger = "PLATFORM",
	description = "Target machine platform (x86,arm,...)",
}

newoption {
	trigger = "DEBUG_DIR",
	description = "Default directory for debugger.",
}

newoption {
	trigger = "DEBUG_ARGS",
	description = "Arguments for running debug build.",
}

newoption {
	trigger = "WEBASSEMBLY",
	description = "Produce WebAssembly output when building with Emscripten.",
}

newoption {
	trigger = "SANITIZE",
	description = "Specifies the santizer(s) to use."
}

newoption {
	trigger = "PROJECT",
	description = "Select projects to be built. Will look into project folder for files.",
}

dofile ("extlib.lua")

if _OPTIONS["SHLIB"]=="1" then
	LIBTYPE = "SharedLib"
else
	LIBTYPE = "StaticLib"
end

PYTHON = "python"

if _OPTIONS["PYTHON_EXECUTABLE"]~=nil then
	PYTHON = _OPTIONS["PYTHON_EXECUTABLE"]
end

if not _OPTIONS["BIGENDIAN"] then
	_OPTIONS["BIGENDIAN"] = "0"
end

if _OPTIONS["NOASM"]=="1" and not _OPTIONS["FORCE_DRC_C_BACKEND"] then
	_OPTIONS["FORCE_DRC_C_BACKEND"] = "1"
end

if(_OPTIONS["TOOLCHAIN"] == nil) then
	_OPTIONS['TOOLCHAIN'] = ""
end

GEN_DIR = MAME_BUILD_DIR .. "generated/"

if (_OPTIONS["target"] == nil) then return false end
if (_OPTIONS["subtarget"] == nil) then return false end

if (_OPTIONS["target"] == _OPTIONS["subtarget"]) then
	solution (_OPTIONS["target"])
else
	if (_OPTIONS["subtarget"]=="mess") then
		solution (_OPTIONS["subtarget"])
	else
		solution (_OPTIONS["target"] .. _OPTIONS["subtarget"])
	end
end


configurations {
	"Debug",
	"Release",
}

if _ACTION == "xcode4" then
	platforms {
		"x64",
	}
else
	platforms {
		"x32",
		"x64",
		"Native", -- for targets where bitness is not specified
	}
end

language "C++"

flags {
	"StaticRuntime",
}

configuration { "vs20*" }
	buildoptions {
		"/bigobj",
	}
	flags {
		"NoPCH",
		"ExtraWarnings",
	}
	if not _OPTIONS["NOWERROR"] then
		flags{
			"FatalWarnings",
		}
	end


configuration { "Debug", "vs20*" }
	flags {
		"Symbols",
		"NoMultiProcessorCompilation",
	}

configuration { "Release", "vs20*" }
	flags {
		"Optimize",
		"NoEditAndContinue",
		"NoIncrementalLink",
	}

-- Force VS2015/17 targets to use bundled SDL2
if string.sub(_ACTION,1,4) == "vs20" and _OPTIONS["osd"]=="sdl" then
	if _OPTIONS["with-bundled-sdl2"]==nil then
		_OPTIONS["with-bundled-sdl2"] = "1"
	end
end
-- Build SDL2 for Android
if _OPTIONS["targetos"] == "android" then
	_OPTIONS["with-bundled-sdl2"] = "1"
end

configuration {}

if _OPTIONS["osd"] == "uwp" then
	windowstargetplatformversion("10.0.14393.0")
	windowstargetplatformminversion("10.0.14393.0")
	premake._filelevelconfig = true
end

msgcompile ("Compiling $(subst ../,,$<)...")

msgcompile_objc ("Objective-C compiling $(subst ../,,$<)...")

msgresource ("Compiling resources $(subst ../,,$<)...")

msglinking ("Linking $(notdir $@)...")

msgarchiving ("Archiving $(notdir $@)...")

msgprecompile ("Precompiling $(subst ../,,$<)...")

messageskip { "SkipCreatingMessage", "SkipBuildingMessage", "SkipCleaningMessage" }

if (_OPTIONS["PROJECT"] ~= nil) then
	PROJECT_DIR = path.join(path.getabsolute(".."),"projects",_OPTIONS["PROJECT"]) .. "/"
	if (not os.isfile(path.join("..", "projects", _OPTIONS["PROJECT"], "scripts", "target", _OPTIONS["target"],_OPTIONS["subtarget"] .. ".lua"))) then
		error("File definition for TARGET=" .. _OPTIONS["target"] .. " SUBTARGET=" .. _OPTIONS["subtarget"] .. " does not exist")
	end
	dofile (path.join(".." ,"projects", _OPTIONS["PROJECT"], "scripts", "target", _OPTIONS["target"],_OPTIONS["subtarget"] .. ".lua"))
end
if (_OPTIONS["SOURCES"] == nil and _OPTIONS["PROJECT"] == nil) then
	if (not os.isfile(path.join("target", _OPTIONS["target"],_OPTIONS["subtarget"] .. ".lua"))) then
		error("File definition for TARGET=" .. _OPTIONS["target"] .. " SUBTARGET=" .. _OPTIONS["subtarget"] .. " does not exist")
	end
	dofile (path.join("target", _OPTIONS["target"],_OPTIONS["subtarget"] .. ".lua"))
end

configuration { "gmake or ninja" }
	flags {
		"SingleOutputDir",
	}

dofile ("toolchain.lua")

if _OPTIONS["targetos"]=="windows" then
	configuration { "x64" }
		defines {
			"X64_WINDOWS_ABI",
		}
	configuration { }
end

-- Avoid error when invoking genie --help.
if (_ACTION == nil) then return false end

-- define PTR64 if we are a 64-bit target
configuration { "x64 or android-*64"}
	defines { "PTR64=1" }

-- define MAME_DEBUG if we are a debugging build
configuration { "Debug" }
	defines {
		"MAME_DEBUG",
		"MAME_PROFILER",
--      "BGFX_CONFIG_DEBUG=1",
	}

if _OPTIONS["FASTDEBUG"]=="1" then
	defines {
		"MAME_DEBUG_FAST",
		"NDEBUG",
	}
end

configuration { }

if _OPTIONS["PROFILER"]=="1" then
	defines{
		"MAME_PROFILER", -- define MAME_PROFILER if we are a profiling build
	}
end

configuration { "Release" }
	defines {
		"NDEBUG",
	}

configuration { }

-- CR/LF setup: use on win32, CR only on everything else
if _OPTIONS["targetos"]=="windows" then
	defines {
		"CRLF=3",
	}
else
	defines {
		"CRLF=2",
	}
end


if _OPTIONS["BIGENDIAN"]=="1" then
	if _OPTIONS["targetos"]=="macosx" then
		defines {
			"OSX_PPC",
		}
		buildoptions {
			"-Wno-unused-label",
			"-flax-vector-conversions",
		}
		if _OPTIONS["SYMBOLS"] then
			buildoptions {
				"-mlong-branch",
			}
		end
		configuration { "x64" }
			buildoptions {
				"-arch ppc64",
			}
			linkoptions {
				"-arch ppc64",
			}
		configuration { "x32" }
			buildoptions {
				"-arch ppc",
			}
			linkoptions {
				"-arch ppc",
			}
		configuration { }
	end
else
	defines {
		"LSB_FIRST",
	}
	if _OPTIONS["targetos"]=="macosx" then
		configuration { "x64" }
			buildoptions {
				"-arch x86_64",
			}
			linkoptions {
				"-arch x86_64",
			}
		configuration { "x32" }
			buildoptions {
				"-arch i386",
			}
			linkoptions {
				"-arch i386",
			}
		configuration { }
	end
end

if _OPTIONS["with-system-jpeg"]~=nil then
	defines {
		"XMD_H",
	}
end

if not _OPTIONS["with-system-flac"]~=nil then
	defines {
		"FLAC__NO_DLL",
	}
end

if not _OPTIONS["with-system-pugixml"] then
	defines {
		"PUGIXML_HEADER_ONLY",
	}
else
	links {
		ext_lib("pugixml"),
	}
end

if _OPTIONS["NOASM"]=="1" then
	defines {
		"MAME_NOASM"
	}
end

if not _OPTIONS["FORCE_DRC_C_BACKEND"] then
	if _OPTIONS["BIGENDIAN"]~="1" then
		configuration { "x64" }
			defines {
				"NATIVE_DRC=drcbe_x64",
			}
		configuration { "x32" }
			defines {
				"NATIVE_DRC=drcbe_x86",
			}
		configuration {  }
	end
end

	defines {
		"LUA_COMPAT_ALL",
		"LUA_COMPAT_5_1",
		"LUA_COMPAT_5_2",
	}

	if _ACTION == "gmake" or _ACTION == "ninja" then

	--we compile C-only to C99 standard with GNU extensions

	buildoptions_c {
		"-std=gnu99",
	}

local version = str_to_version(_OPTIONS["gcc_version"])
if string.find(_OPTIONS["gcc"], "clang") and ((version < 30500) or (_OPTIONS["targetos"]=="macosx" and (version <= 60000))) then
	buildoptions_cpp {
		"-x c++",
		"-std=c++1y",
	}

	buildoptions_objcpp {
		"-x objective-c++",
		"-std=c++1y",
	}
else
	buildoptions_cpp {
		"-x c++",
		"-std=c++14",
	}

	buildoptions_objcpp {
		"-x objective-c++",
		"-std=c++14",
	}
end
-- this speeds it up a bit by piping between the preprocessor/compiler/assembler
	if not ("pnacl" == _OPTIONS["gcc"]) then
		buildoptions {
			"-pipe",
		}
	end
-- add -g if we need symbols, and ensure we have frame pointers
if _OPTIONS["SYMBOLS"]~=nil and _OPTIONS["SYMBOLS"]~="0" then
	buildoptions {
		"-g" .. _OPTIONS["SYMLEVEL"],
		"-fno-omit-frame-pointer",
		"-fno-optimize-sibling-calls",
	}
end

--# we need to disable some additional implicit optimizations for profiling
if _OPTIONS["PROFILE"] then
	buildoptions {
		"-mno-omit-leaf-frame-pointer",
	}
end
-- add -v if we need verbose build information
if _OPTIONS["VERBOSE"] then
	buildoptions {
		"-v",
	}
end

-- only show shadow warnings when enabled
if (_OPTIONS["SHADOW_CHECK"]=="1") then
	buildoptions {
		"-Wshadow"
	}
end

-- only show deprecation warnings when enabled
if _OPTIONS["DEPRECATED"]=="0" then
	buildoptions {
		"-Wno-deprecated-declarations"
	}
end

-- add profiling information for the compiler
if _OPTIONS["PROFILE"] then
	buildoptions {
		"-pg",
	}
	linkoptions {
		"-pg",
	}
end

if _OPTIONS["SYMBOLS"]~=nil and _OPTIONS["SYMBOLS"]~="0" then
	flags {
		"Symbols",
	}
end

-- add the error warning flag
if _OPTIONS["NOWERROR"]==nil then
	buildoptions {
		"-Werror",
	}
end

-- if we are optimizing, include optimization options
if _OPTIONS["OPTIMIZE"] then
	buildoptions {
		"-O".. _OPTIONS["OPTIMIZE"],
		"-fno-strict-aliasing"
	}
	if _OPTIONS["OPT_FLAGS"] then
		buildoptions {
			_OPTIONS["OPT_FLAGS"]
		}
	end
	if _OPTIONS["LTO"]=="1" then
		buildoptions {
-- windows native mingw GCC 5.2 fails with -flto=x with x > 1. bug unfixed as of this commit
			"-flto=1",
-- if ld fails, just buy more RAM or uncomment this!
--          "-Wl,-no-keep-memory",
			"-Wl,-v",
-- silence redefine warnings from discrete.c.
			"-Wl,-allow-multiple-definition",
			"-fuse-linker-plugin",
-- these next flags allow MAME to compile in GCC 5.2. odr warnings should be fixed as LTO randomly crashes otherwise
-- some GCC 4.9.x on Windows do not have -Wodr and -flto-odr-type-merging enabled. adjust accordingly...
-- no-fat-lto-objects is faster to compile and uses less memory, but you can't mix with a non-lto .o/.a without rebuilding
			"-fno-fat-lto-objects",
			"-flto-odr-type-merging",
			"-Wodr",
			"-flto-compression-level=0", -- lto doesn't work with anything <9 on linux with < 12G RAM, much slower if <> 0
--          "-flto-report", -- if you get an error in lto after [WPA] stage, but before [LTRANS] stage, you need more memory!
--          "-fmem-report-wpa","-fmem-report","-fpre-ipa-mem-report","-fpost-ipa-mem-report","-flto-report-wpa","-fmem-report",
-- this six flag combo lets MAME compile with LTO=1 on linux with no errors and ~2% speed boost, but compile time is much longer
-- if you are going to wait on lto, you might as well enable these for GCC
--          "-fdevirtualize-at-ltrans","-fgcse-sm","-fgcse-las",
--          "-fipa-pta","-fipa-icf","-fvariable-expansion-in-unroller",
		}
-- same flags are needed by linker
		linkoptions {
			"-flto=1",
--          "-Wl,-no-keep-memory",
			"-Wl,-v",
			"-Wl,-allow-multiple-definition",
			"-fuse-linker-plugin",
			"-fno-fat-lto-objects",
			"-flto-odr-type-merging",
			"-Wodr",
			"-flto-compression-level=0", -- lto doesn't work with anything <9 on linux with < 12G RAM, much slower if <> 0
--          "-flto-report", -- if you get an error in lto after [WPA] stage, but before [LTRANS] stage, you need more memory!
--          "-fmem-report-wpa","-fmem-report","-fpre-ipa-mem-report","-fpost-ipa-mem-report","-flto-report-wpa","-fmem-report",
-- this six flag combo lets MAME compile with LTO=1 on linux with no errors and ~2% speed boost, but compile time is much longer
-- if you are going to wait on lto, you might as well enable these for GCC
--          "-fdevirtualize-at-ltrans","-fgcse-sm","-fgcse-las",
--          "-fipa-pta","-fipa-icf","-fvariable-expansion-in-unroller",

		}

	end
end

configuration { "mingw-clang" }
	buildoptions {
		"-Xclang -flto-visibility-public-std", -- workround for __imp___ link errors
	}
configuration {  }

if _OPTIONS["ARCHOPTS"] then
	buildoptions {
		_OPTIONS["ARCHOPTS"]
	}
	linkoptions {
		_OPTIONS["ARCHOPTS"]
	}
end

if _OPTIONS["ARCHOPTS_C"] then
	buildoptions_c {
		_OPTIONS["ARCHOPTS_C"]
	}
end

if _OPTIONS["ARCHOPTS_CXX"] then
	buildoptions_cpp {
		_OPTIONS["ARCHOPTS_CXX"]
	}
end

if _OPTIONS["ARCHOPTS_OBJC"] then
	buildoptions_objc {
		_OPTIONS["ARCHOPTS_OBJC"]
	}
end

if _OPTIONS["ARCHOPTS_OBJCXX"] then
	buildoptions_objcpp {
		_OPTIONS["ARCHOPTS_OBJCXX"]
	}
end

if _OPTIONS["SHLIB"] then
	buildoptions {
		"-fPIC"
	}
end

if _OPTIONS["SSE2"]=="1" then
	buildoptions {
		"-msse",
		"-msse2"
	}
end

if _OPTIONS["SSE3"]=="1" then
	buildoptions {
		"-msse",
		"-msse2",
		"-msse3"
	}
end


if _OPTIONS["OPENMP"]=="1" then
	buildoptions {
		"-fopenmp",
	}
	linkoptions {
		"-fopenmp"
	}
	defines {
		"USE_OPENMP=1",
	}

else
	buildoptions {
		"-Wno-unknown-pragmas",
	}
end

if _OPTIONS["LDOPTS"] then
	linkoptions {
		_OPTIONS["LDOPTS"]
	}
end

if _OPTIONS["MAP"] then
	if (_OPTIONS["target"] == _OPTIONS["subtarget"]) then
		linkoptions {
			"-Wl,-Map," .. "../../../../" .. _OPTIONS["target"] .. ".map"
		}
	else
		linkoptions {
			"-Wl,-Map," .. "../../../../"  .. _OPTIONS["target"] .. _OPTIONS["subtarget"] .. ".map"
		}

	end
end


-- add a basic set of warnings
	buildoptions {
		"-Wall",
		"-Wcast-align",
		"-Wundef",
		"-Wformat-security",
		"-Wwrite-strings",
		"-Wno-sign-compare",
		"-Wno-conversion",
		"-Wno-error=deprecated-declarations",
	}
-- warnings only applicable to C compiles
	buildoptions_c {
		"-Wpointer-arith",
		"-Wstrict-prototypes",
	}

if _OPTIONS["targetos"]~="freebsd" then
	buildoptions_c {
		"-Wbad-function-cast",
	}
end

-- warnings only applicable to OBJ-C compiles
	buildoptions_objcpp {
		"-Wpointer-arith",
	}

-- warnings only applicable to C++ compiles
	buildoptions_cpp {
		"-Woverloaded-virtual",
	}

if _OPTIONS["SANITIZE"] then
	buildoptions {
		"-fsanitize=".. _OPTIONS["SANITIZE"]
	}
	linkoptions {
		"-fsanitize=".. _OPTIONS["SANITIZE"]
	}
	if string.find(_OPTIONS["SANITIZE"], "address") then
		buildoptions {
			"-fsanitize-address-use-after-scope"
		}
		linkoptions {
			"-fsanitize-address-use-after-scope"
		}
	end
	if string.find(_OPTIONS["SANITIZE"], "undefined") then
		-- 'function' produces errors without delegates by design
		-- 'alignment' produces a lot of errors which we are not interested in
		buildoptions {
			"-fno-sanitize=function",
			"-fno-sanitize=alignment"
		}
		linkoptions {
			"-fno-sanitize=function",
			"-fno-sanitize=alignment"
		}
	end
end

--ifneq (,$(findstring thread,$(SANITIZE)))
--CCOMFLAGS += -fPIE
--endif



		local version = str_to_version(_OPTIONS["gcc_version"])
		if string.find(_OPTIONS["gcc"], "clang") or string.find(_OPTIONS["gcc"], "pnacl") or string.find(_OPTIONS["gcc"], "asmjs") or string.find(_OPTIONS["gcc"], "android") then
			if (version < 30400) then
				print("Clang version 3.4 or later needed")
				os.exit(-1)
			end
			buildoptions {
				"-Wno-cast-align",
				"-Wno-tautological-compare",
				"-Wno-unused-value",
				"-Wno-constant-logical-operand",
				"-Wno-missing-braces", -- clang is not as permissive as GCC about std::array initialization
				"-fdiagnostics-show-note-include-stack",
			}
			if (version >= 30500) then
				buildoptions {
					"-Wno-unknown-warning-option",
					"-Wno-extern-c-compat",
					"-Wno-unknown-attributes",
					"-Wno-ignored-qualifiers"
				}
			end
			if (version >= 60000) then
				buildoptions {
					"-Wno-pragma-pack" -- clang 6.0 complains when the packing change lifetime is not contained within a header file.
				}
			end
		else
			if (version < 50000) then
				print("GCC version 5.0 or later needed")
				os.exit(-1)
			end
				buildoptions {
					"-Wno-unused-result", -- needed for fgets,fread on linux
					-- array bounds checking seems to be buggy in 4.8.1 (try it on video/stvvdp1.c and video/model1.c without -Wno-array-bounds)
					"-Wno-array-bounds",
				}
			if (version >= 80000) then
				buildoptions {
					"-Wno-format-overflow", -- try machine/bfm_sc45_helper.cpp in GCC 8.0.1, among others
					"-Wno-stringop-truncation", -- ImGui again
					"-Wno-stringop-overflow",   -- formats/victor9k_dsk.cpp bugs the compiler
				}
				buildoptions_cpp {
					"-Wno-class-memaccess", -- many instances in ImGui and BGFX
				}
			end
		end
	end

if (_OPTIONS["PLATFORM"]=="alpha") then
	defines {
		"PTR64=1",
	}
end

if (_OPTIONS["PLATFORM"]=="arm") then
	buildoptions {
		"-Wno-cast-align",
	}
end

if (_OPTIONS["PLATFORM"]=="arm64") then
	buildoptions {
		"-Wno-cast-align",
	}
	defines {
		"PTR64=1",
	}
end

if (_OPTIONS["PLATFORM"]=="riscv64") then
	defines {
		"PTR64=1",
	}
end

if (_OPTIONS["PLATFORM"]=="mips64") then
	defines {
		"PTR64=1",
	}
end

local subdir
if (_OPTIONS["target"] == _OPTIONS["subtarget"]) then
	subdir = _OPTIONS["osd"] .. "/" .. _OPTIONS["target"]
else
	subdir = _OPTIONS["osd"] .. "/" .. _OPTIONS["target"] .. _OPTIONS["subtarget"]
end

if not toolchain(MAME_BUILD_DIR, subdir) then
	return -- no action specified
end

configuration { "asmjs" }
	buildoptions {
		"-std=gnu89",
		"-Wno-implicit-function-declaration",
		"-s USE_SDL_TTF=2",
	}
	buildoptions_cpp {
		"-x c++",
		"-std=c++14",
	}
	linkoptions {
		"-Wl,--start-group",
	}
	archivesplit_size "20"

configuration { "android*" }
	buildoptions {
		"-Wno-undef",
		"-Wno-typedef-redefinition",
		"-Wno-unknown-warning-option",
		"-Wno-incompatible-ms-struct",
	}
	buildoptions_cpp {
		"-x c++",
		"-std=c++14",
		"-Wno-extern-c-compat",
		"-Wno-tautological-constant-out-of-range-compare",
		"-Wno-tautological-pointer-compare",
	}
	archivesplit_size "20"

configuration { "android-arm64" }
	buildoptions {
		"-Wno-asm-operand-widths",
	}

configuration { "pnacl" }
	buildoptions {
		"-std=gnu89",
		"-Wno-inline-new-delete",
	}
	buildoptions_cpp {
		"-x c++",
		"-std=c++14",
	}
	archivesplit_size "20"

configuration { "linux-* or rpi or ci20"}
		links {
			"dl",
			"rt",
		}
		if _OPTIONS["distro"]=="debian-stable" then
			defines
			{
				"NO_AFFINITY_NP",
			}
		end



configuration { "steamlink" }
	links {
		"dl",
		"EGL",
		"GLESv2",
		"SDL2",
	}
	defines {
		"EGL_API_FB",
	}

configuration { "rpi" }
	links {
		"SDL2",
		"fontconfig",
		"X11",
		"GLESv2",
		"EGL",
		"bcm_host",
		"vcos",
		"vchiq_arm",
		"pthread",
	}


configuration { "ci20" }
	links {
		"SDL2",
		"asound",
		"fontconfig",
		"freetype",
		"pthread",
	}


configuration { "osx* or xcode4" }
		links {
			"pthread",
		}

configuration { "mingw*" }
		if _OPTIONS["osd"]~="sdl"
		then
			linkoptions {
				"-static",
			}
		end
		linkoptions {
			"-Wl,--start-group",
		}
		links {
			"user32",
			"winmm",
			"advapi32",
			"shlwapi",
			"wsock32",
			"ws2_32",
			"psapi",
			"iphlpapi",
			"shell32",
			"userenv",
		}

configuration { "mingw-clang" }
	local version = str_to_version(_OPTIONS["gcc_version"])
	if _OPTIONS["gcc"]~=nil and string.find(_OPTIONS["gcc"], "clang") and ((version < 30900)) then
		linkoptions {
			"-pthread",
		}
	end


configuration { "vs20*" }
		defines {
			"XML_STATIC",
			"WIN32",
			"_WIN32",
			"_CRT_NONSTDC_NO_DEPRECATE",
			"_CRT_SECURE_NO_DEPRECATE",
			"_CRT_STDIO_LEGACY_WIDE_SPECIFIERS",
		}
-- Windows Store/Phone projects already link against the available libraries.
if _OPTIONS["vs"]==nil or not (string.startswith(_OPTIONS["vs"], "winstore8") or string.startswith(_OPTIONS["vs"], "winphone8")) then
		links {
			"user32",
			"winmm",
			"advapi32",
			"shlwapi",
			"wsock32",
			"ws2_32",
			"psapi",
			"iphlpapi",
			"shell32",
			"userenv",
		}
end

		buildoptions {
			"/WX",     -- Treats all compiler warnings as errors.
			"/wd4025", -- warning C4025: 'number' : based pointer passed to function with variable arguments: parameter number
			"/wd4003", -- warning C4003: not enough actual parameters for macro 'xxx'
			"/wd4018", -- warning C4018: 'x' : signed/unsigned mismatch
			"/wd4061", -- warning C4061: enumerator 'xxx' in switch of enum 'xxx' is not explicitly handled by a case label
			"/wd4100", -- warning C4100: 'xxx' : unreferenced formal parameter
			"/wd4127", -- warning C4127: conditional expression is constant
			"/wd4131", -- warning C4131: 'xxx' : uses old-style declarator
			"/wd4141", -- warning C4141: 'xxx' : used more than once
			"/wd4146", -- warning C4146: unary minus operator applied to unsigned type, result still unsigned
			"/wd4150", -- warning C4150: deletion of pointer to incomplete type 'xxx'; no destructor called
			"/wd4189", -- warning C4189: 'xxx' : local variable is initialized but not referenced
			"/wd4191", -- warning C4191: 'type cast' : unsafe conversion from 'xxx' to 'xxx' // 64-bit only
			"/wd4201", -- warning C4201: nonstandard extension used : nameless struct/union
			"/wd4232", -- warning C4232: nonstandard extension used : 'xxx' : address of dllimport 'xxx' is not static, identity not guaranteed
			"/wd4242", -- warning C4242: 'x' : conversion from 'xxx' to 'xxx', possible loss of data
			"/wd4244", -- warning C4244: 'argument' : conversion from 'xxx' to 'xxx', possible loss of data
			"/wd4250", -- warning C4250: 'xxx' : inherits 'xxx' via dominance
			"/wd4255", -- warning C4255: 'xxx' : no function prototype given: converting '()' to '(void)'
			"/wd4296", -- warning C4296: 'x' : expression is always false
			"/wd4306", -- warning C4306: 'xxx': conversion from 'type1' to 'type2' of greater size // 64-bit only
			"/wd4310", -- warning C4310: cast truncates constant value
			"/wd4312", -- warning C4312: 'type cast' : conversion from 'xxx' to 'xxx' of greater size
			"/wd4324", -- warning C4324: 'xxx' : structure was padded due to __declspec(align())
			"/wd4347", -- warning C4347: behavior change: 'xxx' is called instead of 'xxx' // obsolete VS2005 - VS2010 only
			"/wd4435", -- warning C4435: 'xxx' : Object layout under /vd2 will change due to virtual base 'xxx'
			"/wd4510", -- warning C4510: 'xxx' : default constructor could not be generated
			"/wd4512", -- warning C4512: 'xxx' : assignment operator could not be generated
			"/wd4514", -- warning C4514: 'xxx' : unreferenced inline function has been removed
			"/wd4521", -- warning C4521: 'xxx' : multiple copy constructors specified
			"/wd4571", -- warning C4611: interaction between '_setjmp' and C++ object destruction is non-portable
			"/wd4610", -- warning C4619: #pragma warning : there is no warning number 'xxx'
			"/wd4611", -- warning C4571: Informational: catch(...) semantics changed since Visual C++ 7.1; structured exceptions (SEH) are no longer caught
			"/wd4619", -- warning C4610: struct 'xxx' can never be instantiated - user defined constructor required
			"/wd4625", -- warning C4625: 'xxx' : copy constructor could not be generated because a base class copy constructor is inaccessible or deleted
			"/wd4626", -- warning C4626: 'xxx' : assignment operator could not be generated because a base class assignment operator is inaccessible or deleted
			"/wd4640", -- warning C4640: 'xxx' : construction of local static object is not thread-safe
			"/wd4668", -- warning C4668: 'xxx' is not defined as a preprocessor macro, replacing with '0' for '#if/#elif'
			"/wd4702", -- warning C4702: unreachable code
			"/wd4706", -- warning C4706: assignment within conditional expression
			"/wd4710", -- warning C4710: 'xxx' : function not inlined
			"/wd4711", -- warning C4711: function 'xxx' selected for automatic inline expansion // optimized only
			"/wd4805", -- warning C4805: 'x' : unsafe mix of type 'xxx' and type 'xxx' in operation
			"/wd4820", -- warning C4820: 'xxx' : 'x' bytes padding added after data member 'xxx'
			"/wd4826", -- warning C4826: Conversion from 'type1 ' to 'type_2' is sign-extended. This may cause unexpected runtime behavior. // 32-bit only
			"/wd4365", -- warning C4365: 'action' : conversion from 'type_1' to 'type_2', signed/unsigned mismatch
			"/wd4389", -- warning C4389: 'operator' : signed/unsigned mismatch
			"/wd4245", -- warning C4245: 'conversion' : conversion from 'type1' to 'type2', signed/unsigned mismatch
			"/wd4388", -- warning C4388: signed/unsigned mismatch
			"/wd4267", -- warning C4267: 'var' : conversion from 'size_t' to 'type', possible loss of data
			"/wd4005", -- warning C4005: The macro identifier is defined twice. The compiler uses the second macro definition
			"/wd4350", -- warning C4350: behavior change: 'member1' called instead of 'member2'
			"/wd4996", -- warning C4996: 'function': was declared deprecated
			"/wd4191", -- warning C4191: 'operator/operation' : unsafe conversion from 'type of expression' to 'type required'
			"/wd4060", -- warning C4060: switch statement contains no 'case' or 'default' labels
			"/wd4065", -- warning C4065: switch statement contains 'default' but no 'case' labels
			"/wd4640", -- warning C4640: 'instance' : construction of local static object is not thread-safe
			"/wd4290", -- warning C4290: C++ exception specification ignored except to indicate a function is not __declspec(nothrow)
			"/wd4355", -- warning C4355: 'this' : used in base member initializer list
			"/wd4800", -- warning C4800: 'type' : forcing value to bool 'true' or 'false' (performance warning)
			"/wd4371", -- warning C4371: layout of class may have changed from a previous version of the compiler due to better packing of member 'member'
			"/wd4548", -- warning C4548: expression before comma has no effect; expected expression with side-effect
		}
if _OPTIONS["vs"]=="intel-15" then
		buildoptions {
			"/Qwd9",                -- remark #9: nested comment is not allowed
			"/Qwd82",               -- remark #82: storage class is not first
			"/Qwd111",              -- remark #111: statement is unreachable
			"/Qwd128",              -- remark #128: loop is not reachable
			"/Qwd177",              -- remark #177: function "xxx" was declared but never referenced
			"/Qwd181",              -- remark #181: argument of type "UINT32={unsigned int}" is incompatible with format "%d", expecting argument of type "int"
			"/Qwd185",              -- remark #185: dynamic initialization in unreachable code
			"/Qwd280",              -- remark #280: selector expression is constant
			"/Qwd344",              -- remark #344: typedef name has already been declared (with same type)
			"/Qwd411",              -- remark #411: class "xxx" defines no constructor to initialize the following
			"/Qwd869",              -- remark #869: parameter "xxx" was never referenced
			"/Qwd2545",             -- remark #2545: empty dependent statement in "else" clause of if - statement
			"/Qwd2553",             -- remark #2553: nonstandard second parameter "TCHAR={WCHAR = { __wchar_t } } **" of "main", expected "char *[]" or "char **" extern "C" int _tmain(int argc, TCHAR **argv)
			"/Qwd2557",             -- remark #2557: comparison between signed and unsigned operands
			"/Qwd3280",             -- remark #3280: declaration hides member "attotime::seconds" (declared at line 126) static attotime from_seconds(INT32 seconds) { return attotime(seconds, 0); }

			"/Qwd170",              -- error #170: pointer points outside of underlying object
			"/Qwd188",              -- error #188: enumerated type mixed with another type

			"/Qwd63",               -- warning #63: shift count is too large
			"/Qwd177",              -- warning #177: label "xxx" was declared but never referenced
			"/Qwd186",              -- warning #186: pointless comparison of unsigned integer with zero
			"/Qwd488",              -- warning #488: template parameter "_FunctionClass" is not used in declaring the parameter types of function template "device_delegate<_Signature>::device_delegate<_FunctionClass>(delegate<_Signature>:
			"/Qwd1478",             -- warning #1478: function "xxx" (declared at line yyy of "zzz") was declared deprecated
			"/Qwd1879",             -- warning #1879: unimplemented pragma ignored
			"/Qwd3291",             -- warning #3291: invalid narrowing conversion from "double" to "int"
			"/Qwd1195",             -- error #1195: conversion from integer to smaller pointer
			"/Qwd47",               -- error #47: incompatible redefinition of macro "xxx"
			"/Qwd265",              -- error #265: floating-point operation result is out of range
			-- these occur on a release build, while we can increase the size limits instead some of the files do require extreme amounts
			"/Qwd11074",            -- remark #11074: Inlining inhibited by limit max-size  / remark #11074: Inlining inhibited by limit max-total-size
			"/Qwd11075",            -- remark #11075: To get full report use -Qopt-report:4 -Qopt-report-phase ipo
		}
end

		linkoptions {
			"/ignore:4221", -- LNK4221: This object file does not define any previously undefined public symbols, so it will not be used by any link operation that consumes this library
		}
		includedirs {
			MAME_DIR .. "3rdparty/dxsdk/Include"
		}
configuration { "vs201*" }
		buildoptions {
			"/wd4334", -- warning C4334: '<<': result of 32-bit shift implicitly converted to 64 bits (was 64-bit shift intended?)
			"/wd4456", -- warning C4456: declaration of 'xxx' hides previous local declaration
			"/wd4457", -- warning C4457: declaration of 'xxx' hides function parameter
			"/wd4458", -- warning C4458: declaration of 'xxx' hides class member
			"/wd4459", -- warning C4459: declaration of 'xxx' hides global declaration
			"/wd4838", -- warning C4838: conversion from 'xxx' to 'yyy' requires a narrowing conversion
			"/wd4091", -- warning C4091: 'typedef ': ignored on left of '' when no variable is declared
			"/wd4463", -- warning C4463: overflow; assigning 1 to bit-field that can only hold values from -1 to 0
			"/wd4297", -- warning C4297: 'xxx::~xxx': function assumed not to throw an exception but does
			"/wd4319", -- warning C4319: 'operator' : zero extending 'type' to 'type' of greater size
			"/wd4592", -- warning C4592: symbol will be dynamically initialized (implementation limitation)
		}
configuration { "winphone8* or winstore8*" }
	linkoptions {
		"/ignore:4264" -- LNK4264: archiving object file compiled with /ZW into a static library; note that when authoring Windows Runtime types it is not recommended to link with a static library that contains Windows Runtime metadata
	}


-- adding this till we sort out asserts in debug mode
configuration { "Debug", "gmake" }
	buildoptions_cpp {
		"-Wno-terminate",
	}

configuration { }

if (_OPTIONS["SOURCES"] ~= nil) then
	local str = _OPTIONS["SOURCES"]
	for word in string.gmatch(str, '([^,]+)') do
		if (not os.isfile(path.join(MAME_DIR ,word))) then
			print("File " .. word.. " does not exist")
			os.exit()
		end
	end
	OUT_STR = os.outputof( PYTHON .. " " .. MAME_DIR .. "scripts/build/makedep.py " .. MAME_DIR .. " " .. _OPTIONS["SOURCES"] .. " target " .. _OPTIONS["subtarget"])
	load(OUT_STR)()
	os.outputof( PYTHON .. " " .. MAME_DIR .. "scripts/build/makedep.py " .. MAME_DIR .. " " .. _OPTIONS["SOURCES"] .. " drivers " .. _OPTIONS["subtarget"] .. " > ".. GEN_DIR  .. _OPTIONS["target"] .. "/" .. _OPTIONS["subtarget"]..".flt")
end

group "libs"

if (not os.isfile(path.join("src", "osd",  _OPTIONS["osd"] .. ".lua"))) then
	error("Unsupported value '" .. _OPTIONS["osd"] .. "' for OSD")
end
dofile(path.join("src", "osd", _OPTIONS["osd"] .. ".lua"))
dofile(path.join("src", "lib.lua"))
if (MACHINES["NETLIST"]~=null or _OPTIONS["with-tools"]) then
dofile(path.join("src", "netlist.lua"))
end
--if (STANDALONE~=true) then
dofile(path.join("src", "formats.lua"))
formatsProject(_OPTIONS["target"],_OPTIONS["subtarget"])
--end

group "3rdparty"
dofile(path.join("src", "3rdparty.lua"))


group "core"

dofile(path.join("src", "emu.lua"))

if (STANDALONE~=true) then
	dofile(path.join("src", "mame", "frontend.lua"))
end

group "devices"
dofile(path.join("src", "devices.lua"))
devicesProject(_OPTIONS["target"],_OPTIONS["subtarget"])

if (STANDALONE~=true) then
	group "drivers"
	findfunction("createProjects_" .. _OPTIONS["target"] .. "_" .. _OPTIONS["subtarget"])(_OPTIONS["target"], _OPTIONS["subtarget"])
end

group "emulator"
dofile(path.join("src", "main.lua"))
if (_OPTIONS["SOURCES"] == nil) then
	if (_OPTIONS["target"] == _OPTIONS["subtarget"]) then
		startproject (_OPTIONS["target"])
	else
		if (_OPTIONS["subtarget"]=="mess") then
			startproject (_OPTIONS["subtarget"])
		else
			startproject (_OPTIONS["target"] .. _OPTIONS["subtarget"])
		end
	end
else
	startproject (_OPTIONS["subtarget"])
end
mainProject(_OPTIONS["target"],_OPTIONS["subtarget"])
strip()

if _OPTIONS["with-tools"] then
	group "tools"
	dofile(path.join("src", "tools.lua"))
end

if _OPTIONS["with-tests"] then
	group "tests"
	dofile(path.join("src", "tests.lua"))
end

if _OPTIONS["with-benchmarks"] then
	group "benchmarks"
	dofile(path.join("src", "benchmarks.lua"))
end