/usr/share/ada/adainclude/gnatprj/prj-makr.adb is in libgnatprj4.9-dev 4.9.2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 | ------------------------------------------------------------------------------
-- --
-- GNAT COMPILER COMPONENTS --
-- --
-- P R J . M A K R --
-- --
-- B o d y --
-- --
-- Copyright (C) 2001-2013, Free Software Foundation, Inc. --
-- --
-- GNAT is free software; you can redistribute it and/or modify it under --
-- terms of the GNU General Public License as published by the Free Soft- --
-- ware Foundation; either version 3, or (at your option) any later ver- --
-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
-- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
-- for more details. You should have received a copy of the GNU General --
-- Public License distributed with GNAT; see file COPYING3. If not, go to --
-- http://www.gnu.org/licenses for a complete copy of the license. --
-- --
-- GNAT was originally developed by the GNAT team at New York University. --
-- Extensive contributions were provided by Ada Core Technologies Inc. --
-- --
------------------------------------------------------------------------------
with Csets;
with Hostparm;
with Makeutl; use Makeutl;
with Opt;
with Output;
with Osint; use Osint;
with Prj; use Prj;
with Prj.Com;
with Prj.Env;
with Prj.Part;
with Prj.PP;
with Prj.Tree; use Prj.Tree;
with Prj.Util; use Prj.Util;
with Sdefault;
with Snames; use Snames;
with Stringt;
with Table; use Table;
with Tempdir;
with Ada.Characters.Handling; use Ada.Characters.Handling;
with GNAT.Directory_Operations; use GNAT.Directory_Operations;
with System.Case_Util; use System.Case_Util;
with System.CRTL;
with System.HTable;
package body Prj.Makr is
-- Packages of project files where unknown attributes are errors
-- All the following need comments ??? All global variables and
-- subprograms must be fully commented.
Very_Verbose : Boolean := False;
-- Set in call to Initialize to indicate very verbose output
Project_File : Boolean := False;
-- True when gnatname is creating/modifying a project file. False when
-- gnatname is creating a configuration pragmas file.
Tree : constant Project_Node_Tree_Ref := new Project_Node_Tree_Data;
-- The project tree where the project file is parsed
Args : Argument_List_Access;
-- The list of arguments for calls to the compiler to get the unit names
-- and kinds (spec or body) in the Ada sources.
Path_Name : String_Access;
Path_Last : Natural;
Directory_Last : Natural := 0;
Output_Name : String_Access;
Output_Name_Last : Natural;
Output_Name_Id : Name_Id;
Project_Naming_File_Name : String_Access;
-- String (1 .. Output_Name'Length + Naming_File_Suffix'Length);
Project_Naming_Last : Natural;
Project_Naming_Id : Name_Id := No_Name;
Source_List_Path : String_Access;
-- (1 .. Output_Name'Length + Source_List_File_Suffix'Length);
Source_List_Last : Natural;
Source_List_FD : File_Descriptor;
Project_Node : Project_Node_Id := Empty_Node;
Project_Declaration : Project_Node_Id := Empty_Node;
Source_Dirs_List : Project_Node_Id := Empty_Node;
Project_Naming_Node : Project_Node_Id := Empty_Node;
Project_Naming_Decl : Project_Node_Id := Empty_Node;
Naming_Package : Project_Node_Id := Empty_Node;
Naming_Package_Comments : Project_Node_Id := Empty_Node;
Source_Files_Comments : Project_Node_Id := Empty_Node;
Source_Dirs_Comments : Project_Node_Id := Empty_Node;
Source_List_File_Comments : Project_Node_Id := Empty_Node;
Naming_String : aliased String := "naming";
Gnatname_Packages : aliased String_List := (1 => Naming_String'Access);
Packages_To_Check_By_Gnatname : constant String_List_Access :=
Gnatname_Packages'Access;
function Dup (Fd : File_Descriptor) return File_Descriptor;
procedure Dup2 (Old_Fd, New_Fd : File_Descriptor);
Gcc : constant String := "gcc-4.9";
Gcc_Path : String_Access := null;
Non_Empty_Node : constant Project_Node_Id := 1;
-- Used for the With_Clause of the naming project
-- Turn off warnings for now around this redefinition of True and False,
-- but it really seems a bit horrible to do this redefinition ???
pragma Warnings (Off);
type Matched_Type is (True, False, Excluded);
pragma Warnings (On);
Naming_File_Suffix : constant String := "_naming";
Source_List_File_Suffix : constant String := "_source_list.txt";
Output_FD : File_Descriptor;
-- To save the project file and its naming project file
procedure Write_Eol;
-- Output an empty line
procedure Write_A_Char (C : Character);
-- Write one character to Output_FD
procedure Write_A_String (S : String);
-- Write a String to Output_FD
package Processed_Directories is new Table.Table
(Table_Component_Type => String_Access,
Table_Index_Type => Natural,
Table_Low_Bound => 0,
Table_Initial => 10,
Table_Increment => 100,
Table_Name => "Prj.Makr.Processed_Directories");
-- The list of already processed directories for each section, to avoid
-- processing several times the same directory in the same section.
package Source_Directories is new Table.Table
(Table_Component_Type => String_Access,
Table_Index_Type => Natural,
Table_Low_Bound => 0,
Table_Initial => 10,
Table_Increment => 100,
Table_Name => "Prj.Makr.Source_Directories");
-- The complete list of directories to be put in attribute Source_Dirs in
-- the project file.
type Source is record
File_Name : Name_Id;
Unit_Name : Name_Id;
Index : Int := 0;
Spec : Boolean;
end record;
package Sources is new Table.Table
(Table_Component_Type => Source,
Table_Index_Type => Natural,
Table_Low_Bound => 0,
Table_Initial => 10,
Table_Increment => 100,
Table_Name => "Prj.Makr.Sources");
-- The list of Ada sources found, with their unit name and kind, to be put
-- in the source attribute and package Naming of the project file, or in
-- the pragmas Source_File_Name in the configuration pragmas file.
package Source_Files is new System.HTable.Simple_HTable
(Header_Num => Prj.Header_Num,
Element => Boolean,
No_Element => False,
Key => Name_Id,
Hash => Prj.Hash,
Equal => "=");
-- Hash table to keep track of source file names, to avoid putting several
-- times the same file name in case of multi-unit files.
---------
-- Dup --
---------
function Dup (Fd : File_Descriptor) return File_Descriptor is
begin
return File_Descriptor (System.CRTL.dup (Integer (Fd)));
end Dup;
----------
-- Dup2 --
----------
procedure Dup2 (Old_Fd, New_Fd : File_Descriptor) is
Fd : Integer;
pragma Warnings (Off, Fd);
begin
Fd := System.CRTL.dup2 (Integer (Old_Fd), Integer (New_Fd));
end Dup2;
--------------
-- Finalize --
--------------
procedure Finalize is
Discard : Boolean;
pragma Warnings (Off, Discard);
Current_Source_Dir : Project_Node_Id := Empty_Node;
begin
if Project_File then
-- If there were no already existing project file, or if the parsing
-- was unsuccessful, create an empty project node with the correct
-- name and its project declaration node.
if No (Project_Node) then
Project_Node :=
Default_Project_Node (Of_Kind => N_Project, In_Tree => Tree);
Set_Name_Of (Project_Node, Tree, To => Output_Name_Id);
Set_Project_Declaration_Of
(Project_Node, Tree,
To => Default_Project_Node
(Of_Kind => N_Project_Declaration, In_Tree => Tree));
end if;
end if;
-- Delete the file if it already exists
Delete_File
(Path_Name (Directory_Last + 1 .. Path_Last),
Success => Discard);
-- Create a new one
if Opt.Verbose_Mode then
Output.Write_Str ("Creating new file """);
Output.Write_Str (Path_Name (Directory_Last + 1 .. Path_Last));
Output.Write_Line ("""");
end if;
Output_FD := Create_New_File
(Path_Name (Directory_Last + 1 .. Path_Last),
Fmode => Text);
-- Fails if project file cannot be created
if Output_FD = Invalid_FD then
Prj.Com.Fail
("cannot create new """ & Path_Name (1 .. Path_Last) & """");
end if;
if Project_File then
-- Delete the source list file, if it already exists
declare
Discard : Boolean;
pragma Warnings (Off, Discard);
begin
Delete_File
(Source_List_Path (1 .. Source_List_Last),
Success => Discard);
end;
-- And create a new source list file, fail if file cannot be created
Source_List_FD := Create_New_File
(Name => Source_List_Path (1 .. Source_List_Last),
Fmode => Text);
if Source_List_FD = Invalid_FD then
Prj.Com.Fail
("cannot create file """
& Source_List_Path (1 .. Source_List_Last)
& """");
end if;
if Opt.Verbose_Mode then
Output.Write_Str ("Naming project file name is """);
Output.Write_Str
(Project_Naming_File_Name (1 .. Project_Naming_Last));
Output.Write_Line ("""");
end if;
-- Create the naming project node
Project_Naming_Node :=
Default_Project_Node (Of_Kind => N_Project, In_Tree => Tree);
Set_Name_Of (Project_Naming_Node, Tree, To => Project_Naming_Id);
Project_Naming_Decl :=
Default_Project_Node
(Of_Kind => N_Project_Declaration, In_Tree => Tree);
Set_Project_Declaration_Of
(Project_Naming_Node, Tree, Project_Naming_Decl);
Naming_Package :=
Default_Project_Node
(Of_Kind => N_Package_Declaration, In_Tree => Tree);
Set_Name_Of (Naming_Package, Tree, To => Name_Naming);
-- Add an attribute declaration for Source_Files as an empty list (to
-- indicate there are no sources in the naming project) and a package
-- Naming (that will be filled later).
declare
Decl_Item : constant Project_Node_Id :=
Default_Project_Node
(Of_Kind => N_Declarative_Item, In_Tree => Tree);
Attribute : constant Project_Node_Id :=
Default_Project_Node
(Of_Kind => N_Attribute_Declaration,
In_Tree => Tree,
And_Expr_Kind => List);
Expression : constant Project_Node_Id :=
Default_Project_Node
(Of_Kind => N_Expression,
In_Tree => Tree,
And_Expr_Kind => List);
Term : constant Project_Node_Id :=
Default_Project_Node
(Of_Kind => N_Term,
In_Tree => Tree,
And_Expr_Kind => List);
Empty_List : constant Project_Node_Id :=
Default_Project_Node
(Of_Kind => N_Literal_String_List,
In_Tree => Tree);
begin
Set_First_Declarative_Item_Of
(Project_Naming_Decl, Tree, To => Decl_Item);
Set_Next_Declarative_Item (Decl_Item, Tree, Naming_Package);
Set_Current_Item_Node (Decl_Item, Tree, To => Attribute);
Set_Name_Of (Attribute, Tree, To => Name_Source_Files);
Set_Expression_Of (Attribute, Tree, To => Expression);
Set_First_Term (Expression, Tree, To => Term);
Set_Current_Term (Term, Tree, To => Empty_List);
end;
-- Add a with clause on the naming project in the main project, if
-- there is not already one.
declare
With_Clause : Project_Node_Id :=
First_With_Clause_Of (Project_Node, Tree);
begin
while Present (With_Clause) loop
exit when
Prj.Tree.Name_Of (With_Clause, Tree) = Project_Naming_Id;
With_Clause := Next_With_Clause_Of (With_Clause, Tree);
end loop;
if No (With_Clause) then
With_Clause := Default_Project_Node
(Of_Kind => N_With_Clause, In_Tree => Tree);
Set_Next_With_Clause_Of
(With_Clause, Tree,
To => First_With_Clause_Of (Project_Node, Tree));
Set_First_With_Clause_Of
(Project_Node, Tree, To => With_Clause);
Set_Name_Of (With_Clause, Tree, To => Project_Naming_Id);
-- We set the project node to something different than
-- Empty_Node, so that Prj.PP does not generate a limited
-- with clause.
Set_Project_Node_Of (With_Clause, Tree, Non_Empty_Node);
Name_Len := Project_Naming_Last;
Name_Buffer (1 .. Name_Len) :=
Project_Naming_File_Name (1 .. Project_Naming_Last);
Set_String_Value_Of (With_Clause, Tree, To => Name_Find);
end if;
end;
Project_Declaration := Project_Declaration_Of (Project_Node, Tree);
-- Add a package Naming in the main project, that is a renaming of
-- package Naming in the naming project.
declare
Decl_Item : constant Project_Node_Id :=
Default_Project_Node
(Of_Kind => N_Declarative_Item,
In_Tree => Tree);
Naming : constant Project_Node_Id :=
Default_Project_Node
(Of_Kind => N_Package_Declaration,
In_Tree => Tree);
begin
Set_Next_Declarative_Item
(Decl_Item, Tree,
To => First_Declarative_Item_Of (Project_Declaration, Tree));
Set_First_Declarative_Item_Of
(Project_Declaration, Tree, To => Decl_Item);
Set_Current_Item_Node (Decl_Item, Tree, To => Naming);
Set_Name_Of (Naming, Tree, To => Name_Naming);
Set_Project_Of_Renamed_Package_Of
(Naming, Tree, To => Project_Naming_Node);
-- Attach the comments, if any, that were saved for package
-- Naming.
Tree.Project_Nodes.Table (Naming).Comments :=
Naming_Package_Comments;
end;
-- Add an attribute declaration for Source_Dirs, initialized as an
-- empty list.
declare
Decl_Item : constant Project_Node_Id :=
Default_Project_Node
(Of_Kind => N_Declarative_Item,
In_Tree => Tree);
Attribute : constant Project_Node_Id :=
Default_Project_Node
(Of_Kind => N_Attribute_Declaration,
In_Tree => Tree,
And_Expr_Kind => List);
Expression : constant Project_Node_Id :=
Default_Project_Node
(Of_Kind => N_Expression,
In_Tree => Tree,
And_Expr_Kind => List);
Term : constant Project_Node_Id :=
Default_Project_Node
(Of_Kind => N_Term, In_Tree => Tree,
And_Expr_Kind => List);
begin
Set_Next_Declarative_Item
(Decl_Item, Tree,
To => First_Declarative_Item_Of (Project_Declaration, Tree));
Set_First_Declarative_Item_Of
(Project_Declaration, Tree, To => Decl_Item);
Set_Current_Item_Node (Decl_Item, Tree, To => Attribute);
Set_Name_Of (Attribute, Tree, To => Name_Source_Dirs);
Set_Expression_Of (Attribute, Tree, To => Expression);
Set_First_Term (Expression, Tree, To => Term);
Source_Dirs_List :=
Default_Project_Node
(Of_Kind => N_Literal_String_List,
In_Tree => Tree,
And_Expr_Kind => List);
Set_Current_Term (Term, Tree, To => Source_Dirs_List);
-- Attach the comments, if any, that were saved for attribute
-- Source_Dirs.
Tree.Project_Nodes.Table (Attribute).Comments :=
Source_Dirs_Comments;
end;
-- Put the source directories in attribute Source_Dirs
for Source_Dir_Index in 1 .. Source_Directories.Last loop
declare
Expression : constant Project_Node_Id :=
Default_Project_Node
(Of_Kind => N_Expression,
In_Tree => Tree,
And_Expr_Kind => Single);
Term : constant Project_Node_Id :=
Default_Project_Node
(Of_Kind => N_Term,
In_Tree => Tree,
And_Expr_Kind => Single);
Value : constant Project_Node_Id :=
Default_Project_Node
(Of_Kind => N_Literal_String,
In_Tree => Tree,
And_Expr_Kind => Single);
begin
if No (Current_Source_Dir) then
Set_First_Expression_In_List
(Source_Dirs_List, Tree, To => Expression);
else
Set_Next_Expression_In_List
(Current_Source_Dir, Tree, To => Expression);
end if;
Current_Source_Dir := Expression;
Set_First_Term (Expression, Tree, To => Term);
Set_Current_Term (Term, Tree, To => Value);
Name_Len := 0;
Add_Str_To_Name_Buffer
(Source_Directories.Table (Source_Dir_Index).all);
Set_String_Value_Of (Value, Tree, To => Name_Find);
end;
end loop;
-- Add an attribute declaration for Source_Files or Source_List_File
-- with the source list file name that will be created.
declare
Decl_Item : constant Project_Node_Id :=
Default_Project_Node
(Of_Kind => N_Declarative_Item,
In_Tree => Tree);
Attribute : constant Project_Node_Id :=
Default_Project_Node
(Of_Kind => N_Attribute_Declaration,
In_Tree => Tree,
And_Expr_Kind => Single);
Expression : constant Project_Node_Id :=
Default_Project_Node
(Of_Kind => N_Expression,
In_Tree => Tree,
And_Expr_Kind => Single);
Term : constant Project_Node_Id :=
Default_Project_Node
(Of_Kind => N_Term,
In_Tree => Tree,
And_Expr_Kind => Single);
Value : constant Project_Node_Id :=
Default_Project_Node
(Of_Kind => N_Literal_String,
In_Tree => Tree,
And_Expr_Kind => Single);
begin
Set_Next_Declarative_Item
(Decl_Item, Tree,
To => First_Declarative_Item_Of (Project_Declaration, Tree));
Set_First_Declarative_Item_Of
(Project_Declaration, Tree, To => Decl_Item);
Set_Current_Item_Node (Decl_Item, Tree, To => Attribute);
Set_Name_Of (Attribute, Tree, To => Name_Source_List_File);
Set_Expression_Of (Attribute, Tree, To => Expression);
Set_First_Term (Expression, Tree, To => Term);
Set_Current_Term (Term, Tree, To => Value);
Name_Len := Source_List_Last;
Name_Buffer (1 .. Name_Len) :=
Source_List_Path (1 .. Source_List_Last);
Set_String_Value_Of (Value, Tree, To => Name_Find);
-- If there was no comments for attribute Source_List_File, put
-- those for Source_Files, if they exist.
if Present (Source_List_File_Comments) then
Tree.Project_Nodes.Table (Attribute).Comments :=
Source_List_File_Comments;
else
Tree.Project_Nodes.Table (Attribute).Comments :=
Source_Files_Comments;
end if;
end;
-- Put the sources in the source list files and in the naming
-- project.
for Source_Index in 1 .. Sources.Last loop
-- Add the corresponding attribute in the
-- Naming package of the naming project.
declare
Current_Source : constant Source :=
Sources.Table (Source_Index);
Decl_Item : constant Project_Node_Id :=
Default_Project_Node
(Of_Kind =>
N_Declarative_Item,
In_Tree => Tree);
Attribute : constant Project_Node_Id :=
Default_Project_Node
(Of_Kind =>
N_Attribute_Declaration,
In_Tree => Tree);
Expression : constant Project_Node_Id :=
Default_Project_Node
(Of_Kind => N_Expression,
And_Expr_Kind => Single,
In_Tree => Tree);
Term : constant Project_Node_Id :=
Default_Project_Node
(Of_Kind => N_Term,
And_Expr_Kind => Single,
In_Tree => Tree);
Value : constant Project_Node_Id :=
Default_Project_Node
(Of_Kind => N_Literal_String,
And_Expr_Kind => Single,
In_Tree => Tree);
begin
-- Add source file name to the source list file if it is not
-- already there.
if not Source_Files.Get (Current_Source.File_Name) then
Source_Files.Set (Current_Source.File_Name, True);
Get_Name_String (Current_Source.File_Name);
Add_Char_To_Name_Buffer (ASCII.LF);
if Write (Source_List_FD,
Name_Buffer (1)'Address,
Name_Len) /= Name_Len
then
Prj.Com.Fail ("disk full");
end if;
end if;
-- For an Ada source, add entry in package Naming
if Current_Source.Unit_Name /= No_Name then
Set_Next_Declarative_Item
(Decl_Item,
To => First_Declarative_Item_Of
(Naming_Package, Tree),
In_Tree => Tree);
Set_First_Declarative_Item_Of
(Naming_Package,
To => Decl_Item,
In_Tree => Tree);
Set_Current_Item_Node
(Decl_Item,
To => Attribute,
In_Tree => Tree);
-- Is it a spec or a body?
if Current_Source.Spec then
Set_Name_Of
(Attribute, Tree,
To => Name_Spec);
else
Set_Name_Of
(Attribute, Tree,
To => Name_Body);
end if;
-- Get the name of the unit
Get_Name_String (Current_Source.Unit_Name);
To_Lower (Name_Buffer (1 .. Name_Len));
Set_Associative_Array_Index_Of
(Attribute, Tree, To => Name_Find);
Set_Expression_Of
(Attribute, Tree, To => Expression);
Set_First_Term
(Expression, Tree, To => Term);
Set_Current_Term
(Term, Tree, To => Value);
-- And set the name of the file
Set_String_Value_Of
(Value, Tree, To => Current_Source.File_Name);
Set_Source_Index_Of
(Value, Tree, To => Current_Source.Index);
end if;
end;
end loop;
-- Close the source list file
Close (Source_List_FD);
-- Output the project file
Prj.PP.Pretty_Print
(Project_Node, Tree,
W_Char => Write_A_Char'Access,
W_Eol => Write_Eol'Access,
W_Str => Write_A_String'Access,
Backward_Compatibility => False,
Max_Line_Length => 79);
Close (Output_FD);
-- Delete the naming project file if it already exists
Delete_File
(Project_Naming_File_Name (1 .. Project_Naming_Last),
Success => Discard);
-- Create a new one
if Opt.Verbose_Mode then
Output.Write_Str ("Creating new naming project file """);
Output.Write_Str (Project_Naming_File_Name
(1 .. Project_Naming_Last));
Output.Write_Line ("""");
end if;
Output_FD := Create_New_File
(Project_Naming_File_Name (1 .. Project_Naming_Last),
Fmode => Text);
-- Fails if naming project file cannot be created
if Output_FD = Invalid_FD then
Prj.Com.Fail
("cannot create new """
& Project_Naming_File_Name (1 .. Project_Naming_Last)
& """");
end if;
-- Output the naming project file
Prj.PP.Pretty_Print
(Project_Naming_Node, Tree,
W_Char => Write_A_Char'Access,
W_Eol => Write_Eol'Access,
W_Str => Write_A_String'Access,
Backward_Compatibility => False);
Close (Output_FD);
else
-- For each Ada source, write a pragma Source_File_Name to the
-- configuration pragmas file.
for Index in 1 .. Sources.Last loop
if Sources.Table (Index).Unit_Name /= No_Name then
Write_A_String ("pragma Source_File_Name");
Write_Eol;
Write_A_String (" (");
Write_A_String
(Get_Name_String (Sources.Table (Index).Unit_Name));
Write_A_String (",");
Write_Eol;
if Sources.Table (Index).Spec then
Write_A_String (" Spec_File_Name => """);
else
Write_A_String (" Body_File_Name => """);
end if;
Write_A_String
(Get_Name_String (Sources.Table (Index).File_Name));
Write_A_String ("""");
if Sources.Table (Index).Index /= 0 then
Write_A_String (", Index =>");
Write_A_String (Sources.Table (Index).Index'Img);
end if;
Write_A_String (");");
Write_Eol;
end if;
end loop;
Close (Output_FD);
end if;
end Finalize;
----------------
-- Initialize --
----------------
procedure Initialize
(File_Path : String;
Project_File : Boolean;
Preproc_Switches : Argument_List;
Very_Verbose : Boolean;
Flags : Processing_Flags)
is
begin
Makr.Very_Verbose := Initialize.Very_Verbose;
Makr.Project_File := Initialize.Project_File;
-- Do some needed initializations
Csets.Initialize;
Snames.Initialize;
Stringt.Initialize;
Prj.Initialize (No_Project_Tree);
Prj.Tree.Initialize (Root_Environment, Flags);
Prj.Env.Initialize_Default_Project_Path
(Root_Environment.Project_Path,
Target_Name => Sdefault.Target_Name.all);
Prj.Tree.Initialize (Tree);
Sources.Set_Last (0);
Source_Directories.Set_Last (0);
-- Initialize the compiler switches
Args := new Argument_List (1 .. Preproc_Switches'Length + 6);
Args (1) := new String'("-c");
Args (2) := new String'("-gnats");
Args (3) := new String'("-gnatu");
Args (4 .. 3 + Preproc_Switches'Length) := Preproc_Switches;
Args (4 + Preproc_Switches'Length) := new String'("-x");
Args (5 + Preproc_Switches'Length) := new String'("ada");
-- Get the path and file names
Path_Name := new
String (1 .. File_Path'Length + Project_File_Extension'Length);
Path_Last := File_Path'Length;
if File_Names_Case_Sensitive then
Path_Name (1 .. Path_Last) := File_Path;
else
Path_Name (1 .. Path_Last) := To_Lower (File_Path);
end if;
Path_Name (Path_Last + 1 .. Path_Name'Last) :=
Project_File_Extension;
-- Get the end of directory information, if any
for Index in reverse 1 .. Path_Last loop
if Path_Name (Index) = Directory_Separator then
Directory_Last := Index;
exit;
end if;
end loop;
if Project_File then
if Path_Last < Project_File_Extension'Length + 1
or else Path_Name
(Path_Last - Project_File_Extension'Length + 1 .. Path_Last)
/= Project_File_Extension
then
Path_Last := Path_Name'Last;
end if;
Output_Name := new String'(To_Lower (Path_Name (1 .. Path_Last)));
Output_Name_Last := Output_Name'Last - 4;
-- If there is already a project file with the specified name, parse
-- it to get the components that are not automatically generated.
if Is_Regular_File (Output_Name (1 .. Path_Last)) then
if Opt.Verbose_Mode then
Output.Write_Str ("Parsing already existing project file """);
Output.Write_Str (Output_Name.all);
Output.Write_Line ("""");
end if;
Part.Parse
(In_Tree => Tree,
Project => Project_Node,
Project_File_Name => Output_Name.all,
Errout_Handling => Part.Finalize_If_Error,
Store_Comments => True,
Is_Config_File => False,
Env => Root_Environment,
Current_Directory => Get_Current_Dir,
Packages_To_Check => Packages_To_Check_By_Gnatname);
-- Fail if parsing was not successful
if No (Project_Node) then
Prj.Com.Fail ("parsing of existing project file failed");
elsif Project_Qualifier_Of (Project_Node, Tree) = Aggregate then
Prj.Com.Fail ("aggregate projects are not supported");
elsif Project_Qualifier_Of (Project_Node, Tree) =
Aggregate_Library
then
Prj.Com.Fail ("aggregate library projects are not supported");
else
-- If parsing was successful, remove the components that are
-- automatically generated, if any, so that they will be
-- unconditionally added later.
-- Remove the with clause for the naming project file
declare
With_Clause : Project_Node_Id :=
First_With_Clause_Of (Project_Node, Tree);
Previous : Project_Node_Id := Empty_Node;
begin
while Present (With_Clause) loop
if Prj.Tree.Name_Of (With_Clause, Tree) =
Project_Naming_Id
then
if No (Previous) then
Set_First_With_Clause_Of
(Project_Node, Tree,
To => Next_With_Clause_Of (With_Clause, Tree));
else
Set_Next_With_Clause_Of
(Previous, Tree,
To => Next_With_Clause_Of (With_Clause, Tree));
end if;
exit;
end if;
Previous := With_Clause;
With_Clause := Next_With_Clause_Of (With_Clause, Tree);
end loop;
end;
-- Remove attribute declarations of Source_Files,
-- Source_List_File, Source_Dirs, and the declaration of
-- package Naming, if they exist, but preserve the comments
-- attached to these nodes.
declare
Declaration : Project_Node_Id :=
First_Declarative_Item_Of
(Project_Declaration_Of
(Project_Node, Tree),
Tree);
Previous : Project_Node_Id := Empty_Node;
Current_Node : Project_Node_Id := Empty_Node;
Name : Name_Id;
Kind_Of_Node : Project_Node_Kind;
Comments : Project_Node_Id;
begin
while Present (Declaration) loop
Current_Node := Current_Item_Node (Declaration, Tree);
Kind_Of_Node := Kind_Of (Current_Node, Tree);
if Kind_Of_Node = N_Attribute_Declaration or else
Kind_Of_Node = N_Package_Declaration
then
Name := Prj.Tree.Name_Of (Current_Node, Tree);
if Nam_In (Name, Name_Source_Files,
Name_Source_List_File,
Name_Source_Dirs,
Name_Naming)
then
Comments :=
Tree.Project_Nodes.Table (Current_Node).Comments;
if Name = Name_Source_Files then
Source_Files_Comments := Comments;
elsif Name = Name_Source_List_File then
Source_List_File_Comments := Comments;
elsif Name = Name_Source_Dirs then
Source_Dirs_Comments := Comments;
elsif Name = Name_Naming then
Naming_Package_Comments := Comments;
end if;
if No (Previous) then
Set_First_Declarative_Item_Of
(Project_Declaration_Of (Project_Node, Tree),
Tree,
To => Next_Declarative_Item
(Declaration, Tree));
else
Set_Next_Declarative_Item
(Previous, Tree,
To => Next_Declarative_Item
(Declaration, Tree));
end if;
else
Previous := Declaration;
end if;
end if;
Declaration := Next_Declarative_Item (Declaration, Tree);
end loop;
end;
end if;
end if;
if Directory_Last /= 0 then
Output_Name (1 .. Output_Name_Last - Directory_Last) :=
Output_Name (Directory_Last + 1 .. Output_Name_Last);
Output_Name_Last := Output_Name_Last - Directory_Last;
end if;
-- Get the project name id
Name_Len := Output_Name_Last;
Name_Buffer (1 .. Name_Len) := Output_Name (1 .. Name_Len);
Output_Name_Id := Name_Find;
-- Create the project naming file name
Project_Naming_Last := Output_Name_Last;
Project_Naming_File_Name :=
new String'(Output_Name (1 .. Output_Name_Last) &
Naming_File_Suffix &
Project_File_Extension);
Project_Naming_Last :=
Project_Naming_Last + Naming_File_Suffix'Length;
-- Get the project naming id
Name_Len := Project_Naming_Last;
Name_Buffer (1 .. Name_Len) :=
Project_Naming_File_Name (1 .. Name_Len);
Project_Naming_Id := Name_Find;
Project_Naming_Last :=
Project_Naming_Last + Project_File_Extension'Length;
-- Create the source list file name
Source_List_Last := Output_Name_Last;
Source_List_Path :=
new String'(Output_Name (1 .. Output_Name_Last) &
Source_List_File_Suffix);
Source_List_Last :=
Output_Name_Last + Source_List_File_Suffix'Length;
-- Add the project file extension to the project name
Output_Name
(Output_Name_Last + 1 ..
Output_Name_Last + Project_File_Extension'Length) :=
Project_File_Extension;
Output_Name_Last := Output_Name_Last + Project_File_Extension'Length;
-- Back up project file if it already exists (not needed in VMS since
-- versioning of files takes care of this requirement on VMS).
if not Hostparm.OpenVMS
and then not Opt.No_Backup
and then Is_Regular_File (Path_Name (1 .. Path_Last))
then
declare
Discard : Boolean;
Saved_Path : constant String :=
Path_Name (1 .. Path_Last) & ".saved_";
Nmb : Natural;
begin
Nmb := 0;
loop
declare
Img : constant String := Nmb'Img;
begin
if not Is_Regular_File
(Saved_Path & Img (2 .. Img'Last))
then
Copy_File
(Name => Path_Name (1 .. Path_Last),
Pathname => Saved_Path & Img (2 .. Img'Last),
Mode => Overwrite,
Success => Discard);
exit;
end if;
Nmb := Nmb + 1;
end;
end loop;
end;
end if;
end if;
-- Change the current directory to the directory of the project file,
-- if any directory information is specified.
if Directory_Last /= 0 then
begin
Change_Dir (Path_Name (1 .. Directory_Last));
exception
when Directory_Error =>
Prj.Com.Fail
("unknown directory """
& Path_Name (1 .. Directory_Last)
& """");
end;
end if;
end Initialize;
-------------
-- Process --
-------------
procedure Process
(Directories : Argument_List;
Name_Patterns : Regexp_List;
Excluded_Patterns : Regexp_List;
Foreign_Patterns : Regexp_List)
is
procedure Process_Directory (Dir_Name : String; Recursively : Boolean);
-- Look for Ada and foreign sources in a directory, according to the
-- patterns. When Recursively is True, after looking for sources in
-- Dir_Name, look also in its subdirectories, if any.
-----------------------
-- Process_Directory --
-----------------------
procedure Process_Directory (Dir_Name : String; Recursively : Boolean) is
Matched : Matched_Type := False;
Str : String (1 .. 2_000);
Canon : String (1 .. 2_000);
Last : Natural;
Dir : Dir_Type;
Do_Process : Boolean := True;
Temp_File_Name : String_Access := null;
Save_Last_Source_Index : Natural := 0;
File_Name_Id : Name_Id := No_Name;
Current_Source : Source;
begin
-- Avoid processing the same directory more than once
for Index in 1 .. Processed_Directories.Last loop
if Processed_Directories.Table (Index).all = Dir_Name then
Do_Process := False;
exit;
end if;
end loop;
if Do_Process then
if Opt.Verbose_Mode then
Output.Write_Str ("Processing directory """);
Output.Write_Str (Dir_Name);
Output.Write_Line ("""");
end if;
Processed_Directories. Increment_Last;
Processed_Directories.Table (Processed_Directories.Last) :=
new String'(Dir_Name);
-- Get the source file names from the directory. Fails if the
-- directory does not exist.
begin
Open (Dir, Dir_Name);
exception
when Directory_Error =>
Prj.Com.Fail ("cannot open directory """ & Dir_Name & """");
end;
-- Process each regular file in the directory
File_Loop : loop
Read (Dir, Str, Last);
exit File_Loop when Last = 0;
-- Copy the file name and put it in canonical case to match
-- against the patterns that have themselves already been put
-- in canonical case.
Canon (1 .. Last) := Str (1 .. Last);
Canonical_Case_File_Name (Canon (1 .. Last));
if Is_Regular_File
(Dir_Name & Directory_Separator & Str (1 .. Last))
then
Matched := True;
Name_Len := Last;
Name_Buffer (1 .. Name_Len) := Str (1 .. Last);
File_Name_Id := Name_Find;
-- First, check if the file name matches at least one of
-- the excluded expressions;
for Index in Excluded_Patterns'Range loop
if
Match (Canon (1 .. Last), Excluded_Patterns (Index))
then
Matched := Excluded;
exit;
end if;
end loop;
-- If it does not match any of the excluded expressions,
-- check if the file name matches at least one of the
-- regular expressions.
if Matched = True then
Matched := False;
for Index in Name_Patterns'Range loop
if
Match
(Canon (1 .. Last), Name_Patterns (Index))
then
Matched := True;
exit;
end if;
end loop;
end if;
if Very_Verbose
or else (Matched = True and then Opt.Verbose_Mode)
then
Output.Write_Str (" Checking """);
Output.Write_Str (Str (1 .. Last));
Output.Write_Line (""": ");
end if;
-- If the file name matches one of the regular expressions,
-- parse it to get its unit name.
if Matched = True then
declare
FD : File_Descriptor;
Success : Boolean;
Saved_Output : File_Descriptor;
Saved_Error : File_Descriptor;
Tmp_File : Path_Name_Type;
begin
-- If we don't have the path of the compiler yet,
-- get it now. The compiler name may have a prefix,
-- so we get the potentially prefixed name.
if Gcc_Path = null then
declare
Prefix_Gcc : String_Access :=
Program_Name (Gcc, "gnatname");
begin
Gcc_Path :=
Locate_Exec_On_Path (Prefix_Gcc.all);
Free (Prefix_Gcc);
end;
if Gcc_Path = null then
Prj.Com.Fail ("could not locate " & Gcc);
end if;
end if;
-- Create the temporary file
Tempdir.Create_Temp_File (FD, Tmp_File);
if FD = Invalid_FD then
Prj.Com.Fail
("could not create temporary file");
else
Temp_File_Name :=
new String'(Get_Name_String (Tmp_File));
end if;
-- On VMS, a file created with Create_Temp_File cannot
-- be used to redirect output.
if Hostparm.OpenVMS then
Close (FD);
Delete_File (Temp_File_Name.all, Success);
FD := Create_Output_Text_File (Temp_File_Name.all);
end if;
Args (Args'Last) := new String'
(Dir_Name &
Directory_Separator &
Str (1 .. Last));
-- Save the standard output and error
Saved_Output := Dup (Standout);
Saved_Error := Dup (Standerr);
-- Set standard output and error to the temporary file
Dup2 (FD, Standout);
Dup2 (FD, Standerr);
-- And spawn the compiler
Spawn (Gcc_Path.all, Args.all, Success);
-- Restore the standard output and error
Dup2 (Saved_Output, Standout);
Dup2 (Saved_Error, Standerr);
-- Close the temporary file
Close (FD);
-- And close the saved standard output and error to
-- avoid too many file descriptors.
Close (Saved_Output);
Close (Saved_Error);
-- Now that standard output is restored, check if
-- the compiler ran correctly.
-- Read the lines of the temporary file:
-- they should contain the kind and name of the unit.
declare
File : Text_File;
Text_Line : String (1 .. 1_000);
Text_Last : Natural;
begin
Open (File, Temp_File_Name.all);
if not Is_Valid (File) then
Prj.Com.Fail
("could not read temporary file " &
Temp_File_Name.all);
end if;
Save_Last_Source_Index := Sources.Last;
if End_Of_File (File) then
if Opt.Verbose_Mode then
if not Success then
Output.Write_Str (" (process died) ");
end if;
end if;
else
Line_Loop : while not End_Of_File (File) loop
Get_Line (File, Text_Line, Text_Last);
-- Find the first closing parenthesis
Char_Loop : for J in 1 .. Text_Last loop
if Text_Line (J) = ')' then
if J >= 13 and then
Text_Line (1 .. 4) = "Unit"
then
-- Add entry to Sources table
Name_Len := J - 12;
Name_Buffer (1 .. Name_Len) :=
Text_Line (6 .. J - 7);
Current_Source :=
(Unit_Name => Name_Find,
File_Name => File_Name_Id,
Index => 0,
Spec => Text_Line (J - 5 .. J) =
"(spec)");
Sources.Append (Current_Source);
end if;
exit Char_Loop;
end if;
end loop Char_Loop;
end loop Line_Loop;
end if;
if Save_Last_Source_Index = Sources.Last then
if Opt.Verbose_Mode then
Output.Write_Line (" not a unit");
end if;
else
if Sources.Last >
Save_Last_Source_Index + 1
then
for Index in Save_Last_Source_Index + 1 ..
Sources.Last
loop
Sources.Table (Index).Index :=
Int (Index - Save_Last_Source_Index);
end loop;
end if;
for Index in Save_Last_Source_Index + 1 ..
Sources.Last
loop
Current_Source := Sources.Table (Index);
if Opt.Verbose_Mode then
if Current_Source.Spec then
Output.Write_Str (" spec of ");
else
Output.Write_Str (" body of ");
end if;
Output.Write_Line
(Get_Name_String
(Current_Source.Unit_Name));
end if;
end loop;
end if;
Close (File);
Delete_File (Temp_File_Name.all, Success);
end;
end;
-- File name matches none of the regular expressions
else
-- If file is not excluded, see if this is foreign source
if Matched /= Excluded then
for Index in Foreign_Patterns'Range loop
if Match (Canon (1 .. Last),
Foreign_Patterns (Index))
then
Matched := True;
exit;
end if;
end loop;
end if;
if Very_Verbose then
case Matched is
when False =>
Output.Write_Line ("no match");
when Excluded =>
Output.Write_Line ("excluded");
when True =>
Output.Write_Line ("foreign source");
end case;
end if;
if Matched = True then
-- Add source file name without unit name
Name_Len := 0;
Add_Str_To_Name_Buffer (Canon (1 .. Last));
Sources.Append
((File_Name => Name_Find,
Unit_Name => No_Name,
Index => 0,
Spec => False));
end if;
end if;
end if;
end loop File_Loop;
Close (Dir);
end if;
-- If Recursively is True, call itself for each subdirectory.
-- We do that, even when this directory has already been processed,
-- because all of its subdirectories may not have been processed.
if Recursively then
Open (Dir, Dir_Name);
loop
Read (Dir, Str, Last);
exit when Last = 0;
-- Do not call itself for "." or ".."
if Is_Directory
(Dir_Name & Directory_Separator & Str (1 .. Last))
and then Str (1 .. Last) /= "."
and then Str (1 .. Last) /= ".."
then
Process_Directory
(Dir_Name & Directory_Separator & Str (1 .. Last),
Recursively => True);
end if;
end loop;
Close (Dir);
end if;
end Process_Directory;
-- Start of processing for Process
begin
Processed_Directories.Set_Last (0);
-- Process each directory
for Index in Directories'Range loop
declare
Dir_Name : constant String := Directories (Index).all;
Last : Natural := Dir_Name'Last;
Recursively : Boolean := False;
Found : Boolean;
Canonical : String (1 .. Dir_Name'Length) := Dir_Name;
begin
Canonical_Case_File_Name (Canonical);
Found := False;
for J in 1 .. Source_Directories.Last loop
if Source_Directories.Table (J).all = Canonical then
Found := True;
exit;
end if;
end loop;
if not Found then
Source_Directories.Append (new String'(Canonical));
end if;
if Dir_Name'Length >= 4
and then (Dir_Name (Last - 2 .. Last) = "/**")
then
Last := Last - 3;
Recursively := True;
end if;
Process_Directory (Dir_Name (Dir_Name'First .. Last), Recursively);
end;
end loop;
end Process;
----------------
-- Write_Char --
----------------
procedure Write_A_Char (C : Character) is
begin
Write_A_String ((1 => C));
end Write_A_Char;
---------------
-- Write_Eol --
---------------
procedure Write_Eol is
begin
Write_A_String ((1 => ASCII.LF));
end Write_Eol;
--------------------
-- Write_A_String --
--------------------
procedure Write_A_String (S : String) is
Str : String (1 .. S'Length);
begin
if S'Length > 0 then
Str := S;
if Write (Output_FD, Str (1)'Address, Str'Length) /= Str'Length then
Prj.Com.Fail ("disk full");
end if;
end if;
end Write_A_String;
end Prj.Makr;
|