╭─────────────╮ │scroll to top│ ╰─────────────╯ ╭ build.zig ────────────────────────────────────────────────────╮ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ ╰───────────────────────────────────────────────────────────────╯
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╭ find file ─ ─ ─ ─ ─ ─ ─ ─ ─ ─╮ ╭────╮ ╭ clone ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ╮ │ │ │http│ ssh │ │ ╰ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─╯ ╰────╯ ╰ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ╯
.forgejo/ ci/ cmake/ doc/ lib/ src/ stage1/ test/ tools/ .gitattributes .gitignore .mailmap CMakeLists.txt LICENSE README.md bootstrap.c ╭─────────────────────────────────╮ │build.zig │ ╰─────────────────────────────────╯ build.zig.zon
1231 fn parseConfigH(b: *std.Build, config_h_text: []const u8) ?CMakeConfig { 1232 var ctx: CMakeConfig = .{ 1233 .llvm_linkage = undefined, 1234 .cmake_binary_dir = undefined, 1235 .cmake_prefix_path = undefined, 1236 .cmake_static_library_prefix = undefined, 1237 .cmake_static_library_suffix = undefined, 1238 .cxx_compiler = undefined, 1239 .cxx_compiler_arg1 = "", 1240 .lld_include_dir = undefined, 1241 .lld_libraries = undefined, 1242 .clang_libraries = undefined, 1243 .llvm_lib_dir = undefined, 1244 .llvm_include_dir = undefined, 1245 .llvm_libraries = undefined, 1246 .dia_guids_lib = undefined, 1247 .system_libcxx = undefined, 1248 }; 1249 1250 const mappings = [_]struct { prefix: []const u8, field: []const u8 }{ 1251 .{ 1252 .prefix = "#define ZIG_CMAKE_BINARY_DIR ", 1253 .field = "cmake_binary_dir", 1254 }, 1255 .{ 1256 .prefix = "#define ZIG_CMAKE_PREFIX_PATH ", 1257 .field = "cmake_prefix_path", 1258 }, 1259 .{ 1260 .prefix = "#define ZIG_CMAKE_STATIC_LIBRARY_PREFIX ", 1261 .field = "cmake_static_library_prefix", 1262 }, 1263 .{ 1264 .prefix = "#define ZIG_CMAKE_STATIC_LIBRARY_SUFFIX ", 1265 .field = "cmake_static_library_suffix", 1266 }, 1267 .{ 1268 .prefix = "#define ZIG_CXX_COMPILER ", 1269 .field = "cxx_compiler", 1270 }, 1271 .{ 1272 .prefix = "#define ZIG_CXX_COMPILER_ARG1 ", 1273 .field = "cxx_compiler_arg1", 1274 }, 1275 .{ 1276 .prefix = "#define ZIG_LLD_INCLUDE_PATH ", 1277 .field = "lld_include_dir", 1278 }, 1279 .{ 1280 .prefix = "#define ZIG_LLD_LIBRARIES ", 1281 .field = "lld_libraries", 1282 }, 1283 .{ 1284 .prefix = "#define ZIG_CLANG_LIBRARIES ", 1285 .field = "clang_libraries", 1286 }, 1287 .{ 1288 .prefix = "#define ZIG_LLVM_LIBRARIES ", 1289 .field = "llvm_libraries", 1290 }, 1291 .{ 1292 .prefix = "#define ZIG_DIA_GUIDS_LIB ", 1293 .field = "dia_guids_lib", 1294 }, 1295 .{ 1296 .prefix = "#define ZIG_LLVM_INCLUDE_PATH ", 1297 .field = "llvm_include_dir", 1298 }, 1299 .{ 1300 .prefix = "#define ZIG_LLVM_LIB_PATH ", 1301 .field = "llvm_lib_dir", 1302 }, 1303 .{ 1304 .prefix = "#define ZIG_SYSTEM_LIBCXX", 1305 .field = "system_libcxx", 1306 }, 1307 // .prefix = ZIG_LLVM_LINK_MODE parsed manually below 1308 }; 1309 1310 var lines_it = mem.tokenizeAny(u8, config_h_text, "\r\n"); 1311 while (lines_it.next()) |line| { 1312 inline for (mappings) |mapping| { 1313 if (mem.startsWith(u8, line, mapping.prefix)) { 1314 var it = mem.splitScalar(u8, line, '"'); 1315 _ = it.first(); // skip the stuff before the quote 1316 const quoted = it.next().?; // the stuff inside the quote 1317 const trimmed = mem.trim(u8, quoted, " "); 1318 @field(ctx, mapping.field) = toNativePathSep(b, trimmed); 1319 } 1320 } 1321 if (mem.startsWith(u8, line, "#define ZIG_LLVM_LINK_MODE ")) { 1322 var it = mem.splitScalar(u8, line, '"'); 1323 _ = it.next().?; // skip the stuff before the quote 1324 const quoted = it.next().?; // the stuff inside the quote 1325 ctx.llvm_linkage = if (mem.eql(u8, quoted, "shared")) .dynamic else .static; 1326 } 1327 } 1328 return ctx; 1329 } 1330 1331 fn toNativePathSep(b: *std.Build, s: []const u8) []u8 { 1332 const arena = b.graph.arena; 1333 const duplicated = arena.dupe(u8, s) catch unreachable; 1334 for (duplicated) |*byte| switch (byte.*) { 1335 '/' => byte.* = fs.path.sep, 1336 else => {}, 1337 }; 1338 return duplicated; 1339 } 1340 1341 const zig_cpp_sources = [_][]const u8{ 1342 // These are planned to stay even when we are self-hosted. 1343 "src/zig_llvm.cpp", 1344 "src/zig_llvm-ar.cpp", 1345 "src/zig_clang_driver.cpp", 1346 "src/zig_clang_cc1_main.cpp", 1347 "src/zig_clang_cc1as_main.cpp", 1348 }; 1349 1350 const clang_libs = [_][]const u8{ 1351 "clangFrontendTool", 1352 "clangCodeGen", 1353 "clangStaticAnalyzerFrontend", 1354 "clangStaticAnalyzerCheckers", 1355 "clangStaticAnalyzerCore", 1356 "clangCrossTU", 1357 "clangFrontend", 1358 "clangDriver", 1359 "clangOptions", 1360 "clangSerialization", 1361 "clangSema", 1362 "clangAnalysisLifetimeSafety", 1363 "clangAnalysis", 1364 "clangASTMatchers", 1365 "clangAST", 1366 "clangParse", 1367 "clangSema", 1368 "clangAPINotes", 1369 "clangBasic", 1370 "clangEdit", 1371 "clangLex", 1372 "clangRewriteFrontend", 1373 "clangRewrite", 1374 "clangIndex", 1375 "clangFormat", 1376 "clangToolingInclusions", 1377 "clangToolingCore", 1378 "clangExtractAPI", 1379 "clangSupport", 1380 "clangInstallAPI", 1381 "clangAST", 1382 }; 1383 const lld_libs = [_][]const u8{ 1384 "lldMinGW", 1385 "lldELF", 1386 "lldCOFF", 1387 "lldWasm", 1388 "lldMachO", 1389 "lldCommon", 1390 }; 1391 // This list can be re-generated with `llvm-config --libfiles` and then 1392 // reformatting using your favorite text editor. Note we do not execute 1393 // `llvm-config` here because we are cross compiling. Also omit LLVMTableGen 1394 // from these libs. 1395 const llvm_libs = [_][]const u8{ 1396 "LLVMWindowsManifest", 1397 "LLVMXRay", 1398 "LLVMLibDriver", 1399 "LLVMDlltoolDriver", 1400 "LLVMTelemetry", 1401 "LLVMTextAPIBinaryReader", 1402 "LLVMCoverage", 1403 "LLVMLineEditor", 1404 "LLVMXCoreDisassembler", 1405 "LLVMXCoreCodeGen", 1406 "LLVMXCoreDesc", 1407 "LLVMXCoreInfo", 1408 "LLVMX86TargetMCA", 1409 "LLVMX86Disassembler", 1410 "LLVMX86AsmParser", 1411 "LLVMX86CodeGen", 1412 "LLVMX86Desc", 1413 "LLVMX86Info", 1414 "LLVMWebAssemblyDisassembler", 1415 "LLVMWebAssemblyAsmParser", 1416 "LLVMWebAssemblyCodeGen", 1417 "LLVMWebAssemblyUtils", 1418 "LLVMWebAssemblyDesc", 1419 "LLVMWebAssemblyInfo", 1420 "LLVMVEDisassembler", 1421 "LLVMVEAsmParser", 1422 "LLVMVECodeGen", 1423 "LLVMVEDesc", 1424 "LLVMVEInfo", 1425 "LLVMSystemZDisassembler", 1426 "LLVMSystemZAsmParser", 1427 "LLVMSystemZCodeGen", 1428 "LLVMSystemZDesc", 1429 "LLVMSystemZInfo", 1430 "LLVMSPIRVCodeGen", 1431 "LLVMSPIRVDesc", 1432 "LLVMSPIRVInfo", 1433 "LLVMSPIRVAnalysis", 1434 "LLVMSparcDisassembler", 1435 "LLVMSparcAsmParser", 1436 "LLVMSparcCodeGen", 1437 "LLVMSparcDesc", 1438 "LLVMSparcInfo", 1439 "LLVMRISCVTargetMCA", 1440 "LLVMRISCVDisassembler", 1441 "LLVMRISCVAsmParser", 1442 "LLVMRISCVCodeGen", 1443 "LLVMRISCVDesc", 1444 "LLVMRISCVInfo", 1445 "LLVMPowerPCDisassembler", 1446 "LLVMPowerPCAsmParser", 1447 "LLVMPowerPCCodeGen", 1448 "LLVMPowerPCDesc", 1449 "LLVMPowerPCInfo", 1450 "LLVMNVPTXCodeGen", 1451 "LLVMNVPTXDesc", 1452 "LLVMNVPTXInfo", 1453 "LLVMMSP430Disassembler", 1454 "LLVMMSP430AsmParser", 1455 "LLVMMSP430CodeGen", 1456 "LLVMMSP430Desc", 1457 "LLVMMSP430Info", 1458 "LLVMMipsDisassembler", 1459 "LLVMMipsAsmParser", 1460 "LLVMMipsCodeGen", 1461 "LLVMMipsDesc", 1462 "LLVMMipsInfo", 1463 "LLVMLoongArchDisassembler", 1464 "LLVMLoongArchAsmParser", 1465 "LLVMLoongArchCodeGen", 1466 "LLVMLoongArchDesc", 1467 "LLVMLoongArchInfo", 1468 "LLVMLanaiDisassembler", 1469 "LLVMLanaiCodeGen", 1470 "LLVMLanaiAsmParser", 1471 "LLVMLanaiDesc", 1472 "LLVMLanaiInfo", 1473 "LLVMHexagonDisassembler", 1474 "LLVMHexagonCodeGen", 1475 "LLVMHexagonAsmParser", 1476 "LLVMHexagonDesc", 1477 "LLVMHexagonInfo", 1478 "LLVMBPFDisassembler", 1479 "LLVMBPFAsmParser", 1480 "LLVMBPFCodeGen", 1481 "LLVMBPFDesc", 1482 "LLVMBPFInfo", 1483 "LLVMAVRDisassembler", 1484 "LLVMAVRAsmParser", 1485 "LLVMAVRCodeGen", 1486 "LLVMAVRDesc", 1487 "LLVMAVRInfo", 1488 "LLVMARMDisassembler", 1489 "LLVMARMAsmParser", 1490 "LLVMARMCodeGen", 1491 "LLVMARMDesc", 1492 "LLVMARMUtils", 1493 "LLVMARMInfo", 1494 "LLVMAMDGPUTargetMCA", 1495 "LLVMAMDGPUDisassembler", 1496 "LLVMAMDGPUAsmParser", 1497 "LLVMAMDGPUCodeGen", 1498 "LLVMAMDGPUDesc", 1499 "LLVMAMDGPUUtils", 1500 "LLVMAMDGPUInfo", 1501 "LLVMAArch64Disassembler", 1502 "LLVMAArch64AsmParser", 1503 "LLVMAArch64CodeGen", 1504 "LLVMAArch64Desc", 1505 "LLVMAArch64Utils", 1506 "LLVMAArch64Info", 1507 "LLVMOrcDebugging", 1508 "LLVMOrcJIT", 1509 "LLVMWindowsDriver", 1510 "LLVMMCJIT", 1511 "LLVMJITLink", 1512 "LLVMInterpreter", 1513 "LLVMExecutionEngine", 1514 "LLVMRuntimeDyld", 1515 "LLVMOrcTargetProcess", 1516 "LLVMOrcShared", 1517 "LLVMDWP", 1518 "LLVMDWARFCFIChecker", 1519 "LLVMDebugInfoLogicalView", 1520 "LLVMOption", 1521 "LLVMObjCopy", 1522 "LLVMMCA", 1523 "LLVMMCDisassembler", 1524 "LLVMDTLTO", 1525 "LLVMLTO", 1526 "LLVMFrontendOpenACC", 1527 "LLVMFrontendDriver", 1528 "LLVMExtensions", 1529 "LLVMPlugins", 1530 "LLVMPasses", 1531 "LLVMHipStdPar", 1532 "LLVMCoroutines", 1533 "LLVMCFGuard", 1534 "LLVMipo", 1535 "LLVMInstrumentation", 1536 "LLVMVectorize", 1537 "LLVMSandboxIR", 1538 "LLVMLinker", 1539 "LLVMFrontendOpenMP", 1540 "LLVMFrontendDirective", 1541 "LLVMFrontendAtomic", 1542 "LLVMFrontendOffloading", 1543 "LLVMObjectYAML", 1544 "LLVMDWARFLinkerParallel", 1545 "LLVMDWARFLinkerClassic", 1546 "LLVMDWARFLinker", 1547 "LLVMGlobalISel", 1548 "LLVMMIRParser", 1549 "LLVMAsmPrinter", 1550 "LLVMSelectionDAG", 1551 "LLVMCodeGen", 1552 "LLVMTarget", 1553 "LLVMObjCARCOpts", 1554 "LLVMCodeGenTypes", 1555 "LLVMCGData", 1556 "LLVMCAS", 1557 "LLVMIRPrinter", 1558 "LLVMInterfaceStub", 1559 "LLVMFileCheck", 1560 "LLVMFuzzMutate", 1561 "LLVMScalarOpts", 1562 "LLVMInstCombine", 1563 "LLVMAggressiveInstCombine", 1564 "LLVMTransformUtils", 1565 "LLVMBitWriter", 1566 "LLVMAnalysis", 1567 "LLVMProfileData", 1568 "LLVMSymbolize", 1569 "LLVMDebugInfoBTF", 1570 "LLVMDebugInfoPDB", 1571 "LLVMDebugInfoMSF", 1572 "LLVMDebugInfoCodeView", 1573 "LLVMDebugInfoGSYM", 1574 "LLVMDebugInfoDWARF", 1575 "LLVMObject", 1576 "LLVMTextAPI", 1577 "LLVMMCParser", 1578 "LLVMIRReader", 1579 "LLVMAsmParser", 1580 "LLVMMC", 1581 "LLVMDebugInfoDWARFLowLevel", 1582 "LLVMBitReader", 1583 "LLVMFrontendHLSL", 1584 "LLVMFuzzerCLI", 1585 "LLVMABI", 1586 "LLVMCore", 1587 "LLVMRemarks", 1588 "LLVMBitstreamReader", 1589 "LLVMBinaryFormat", 1590 "LLVMTargetParser", 1591 "LLVMSupport", 1592 "LLVMDemangle", 1593 }; 1594 const llvm_libs_m68k = [_][]const u8{ 1595 "LLVMM68kDisassembler", 1596 "LLVMM68kAsmParser", 1597 "LLVMM68kCodeGen", 1598 "LLVMM68kDesc", 1599 "LLVMM68kInfo", 1600 }; 1601 const llvm_libs_csky = [_][]const u8{ 1602 "LLVMCSKYDisassembler", 1603 "LLVMCSKYAsmParser", 1604 "LLVMCSKYCodeGen", 1605 "LLVMCSKYDesc", 1606 "LLVMCSKYInfo", 1607 }; 1608 const llvm_libs_arc = [_][]const u8{ 1609 "LLVMARCDisassembler", 1610 "LLVMARCCodeGen", 1611 "LLVMARCDesc", 1612 "LLVMARCInfo", 1613 }; 1614 const llvm_libs_xtensa = [_][]const u8{ 1615 "LLVMXtensaDisassembler", 1616 "LLVMXtensaAsmParser", 1617 "LLVMXtensaCodeGen", 1618 "LLVMXtensaDesc", 1619 "LLVMXtensaInfo", 1620 }; 1621 1622 fn generateLangRef(b: *std.Build) !std.Build.LazyPath { 1623 const io = b.graph.io; 1624 const arena = b.graph.arena; 1625 1626 const doctest_exe = b.addExecutable(.{ 1627 .name = "doctest", 1628 .root_module = b.createModule(.{ 1629 .root_source_file = b.path("tools/doctest.zig"), 1630 .target = b.graph.host, 1631 .optimize = .debug, 1632 }), 1633 }); 1634 1635 const langref_path = try b.root.join(arena, "doc/langref"); 1636 1637 var dir = langref_path.root_dir.handle.openDir(io, langref_path.sub_path, .{ .iterate = true }) catch |err| 1638 std.debug.panic("unable to open directory {f}: {t}", .{ langref_path, err }); 1639 defer dir.close(io); 1640 1641 var wf = b.addWriteFiles(); 1642 b.step("test-docs", "Test code snippets from the docs").dependOn(&wf.step); 1643 1644 var it = dir.iterateAssumeFirstIteration(); 1645 while (it.next(io) catch @panic("failed to read dir")) |entry| { 1646 if (entry.kind != .file) continue; 1647 if (std.mem.startsWith(u8, entry.name, ".")) continue; 1648 if (!std.mem.endsWith(u8, entry.name, ".zig")) continue; 1649 1650 const out_basename = b.fmt("{s}.out", .{std.fs.path.stem(entry.name)}); 1651 const cmd = b.addRunArtifact(doctest_exe); 1652 1653 cmd.addArg("--zig"); 1654 cmd.addFileArg(.zig_exe); 1655 1656 cmd.addArg("--cache-root"); 1657 cmd.addDirectoryArg(.cache_root); 1658 1659 cmd.addArg("--zig-lib-dir"); 1660 cmd.addDirectoryArg(.zig_lib); 1661 1662 cmd.addArg("-i"); 1663 cmd.addFileArg(b.path(b.fmt("doc/langref/{s}", .{entry.name}))); 1664 1665 cmd.addArg("-o"); 1666 _ = wf.addCopyFile(cmd.addOutputFileArg(out_basename), out_basename); 1667 } 1668 1669 const docgen_exe = b.addExecutable(.{ 1670 .name = "docgen", 1671 .root_module = b.createModule(.{ 1672 .root_source_file = b.path("tools/docgen.zig"), 1673 .target = b.graph.host, 1674 .optimize = .debug, 1675 }), 1676 }); 1677 1678 const docgen_cmd = b.addRunArtifact(docgen_exe); 1679 docgen_cmd.addArgs(&.{"--code-dir"}); 1680 docgen_cmd.addDirectoryArg(wf.getDirectory()); 1681 docgen_cmd.addArgs(&.{"--grammar"}); 1682 docgen_cmd.addFileArg(b.path("doc/langref/grammar.peg")); 1683 1684 docgen_cmd.addFileArg(b.path("doc/langref.html.in")); 1685 return docgen_cmd.addOutputFileArg("langref.html"); 1686 } 1687 1688 fn superHtmlCheck(b: *std.Build, html_file: std.Build.LazyPath) *std.Build.Step { 1689 const run_superhtml = b.addSystemCommand(&.{ 1690 "superhtml", "check", 1691 }); 1692 run_superhtml.addFileArg(html_file); 1693 run_superhtml.expectExitCode(0); 1694 return &run_superhtml.step; 1695 } 1696