# build.zig ยท gitcafe/zig [View on GitCafe](https://git.cafe/gitcafe/zig/blob/0.8.x/build.zig) Repository: [gitcafe/zig](https://git.cafe/gitcafe/zig) Visibility: public Requested revision: refs/heads/0.8.x Commit: 9c4f082d7e00f2a3af7186cfc2b518f0fcceaaa0 Blob: 460d1557285f51824813092f0c6546be482484e0 Size: 36874 bytes [Immutable source](https://git.cafe/gitcafe/zig/blob/9c4f082d7e00f2a3af7186cfc2b518f0fcceaaa0/build.zig?format=markdown) ``` const std = @import("std"); const builtin = std.builtin; const Builder = std.build.Builder; const tests = @import("test/tests.zig"); const BufMap = std.BufMap; const warn = std.debug.warn; const mem = std.mem; const ArrayList = std.ArrayList; const io = std.io; const fs = std.fs; const InstallDirectoryOptions = std.build.InstallDirectoryOptions; const assert = std.debug.assert; const zig_version = std.builtin.Version{ .major = 0, .minor = 8, .patch = 2 }; pub fn build(b: *Builder) !void { b.setPreferredReleaseMode(.ReleaseFast); const mode = b.standardReleaseOptions(); const target = b.standardTargetOptions(.{}); var docgen_exe = b.addExecutable("docgen", "doc/docgen.zig"); const rel_zig_exe = try fs.path.relative(b.allocator, b.build_root, b.zig_exe); const langref_out_path = fs.path.join( b.allocator, &[_][]const u8{ b.cache_root, "langref.html" }, ) catch unreachable; var docgen_cmd = docgen_exe.run(); docgen_cmd.addArgs(&[_][]const u8{ rel_zig_exe, "doc" ++ fs.path.sep_str ++ "langref.html.in", langref_out_path, }); docgen_cmd.step.dependOn(&docgen_exe.step); const docs_step = b.step("docs", "Build documentation"); docs_step.dependOn(&docgen_cmd.step); const toolchain_step = b.step("test-toolchain", "Run the tests for the toolchain"); var test_stage2 = b.addTest("src/test.zig"); test_stage2.setBuildMode(mode); test_stage2.addPackagePath("stage2_tests", "test/stage2/test.zig"); const fmt_build_zig = b.addFmt(&[_][]const u8{"build.zig"}); const skip_debug = b.option(bool, "skip-debug", "Main test suite skips debug builds") orelse false; const skip_release = b.option(bool, "skip-release", "Main test suite skips release builds") orelse false; const skip_release_small = b.option(bool, "skip-release-small", "Main test suite skips release-small builds") orelse skip_release; const skip_release_fast = b.option(bool, "skip-release-fast", "Main test suite skips release-fast builds") orelse skip_release; const skip_release_safe = b.option(bool, "skip-release-safe", "Main test suite skips release-safe builds") orelse skip_release; const skip_non_native = b.option(bool, "skip-non-native", "Main test suite skips non-native builds") orelse false; const skip_libc = b.option(bool, "skip-libc", "Main test suite skips tests that link libc") orelse false; const skip_compile_errors = b.option(bool, "skip-compile-errors", "Main test suite skips compile error tests") orelse false; const skip_run_translated_c = b.option(bool, "skip-run-translated-c", "Main test suite skips run-translated-c tests") orelse false; const skip_stage2_tests = b.option(bool, "skip-stage2-tests", "Main test suite skips self-hosted compiler tests") orelse false; const skip_install_lib_files = b.option(bool, "skip-install-lib-files", "Do not copy lib/ files to installation prefix") orelse false; const only_install_lib_files = b.option(bool, "lib-files-only", "Only install library files") orelse false; const is_stage1 = b.option(bool, "stage1", "Build the stage1 compiler, put stage2 behind a feature flag") orelse false; const omit_stage2 = b.option(bool, "omit-stage2", "Do not include stage2 behind a feature flag inside stage1") orelse false; const static_llvm = b.option(bool, "static-llvm", "Disable integration with system-installed LLVM, Clang, LLD, and libc++") orelse false; const enable_llvm = b.option(bool, "enable-llvm", "Build self-hosted compiler with LLVM backend enabled") orelse (is_stage1 or static_llvm); const config_h_path_option = b.option([]const u8, "config_h", "Path to the generated config.h"); if (!skip_install_lib_files) { b.installDirectory(InstallDirectoryOptions{ .source_dir = "lib", .install_dir = .Lib, .install_subdir = "zig", .exclude_extensions = &[_][]const u8{ "README.md", ".z.0", ".z.9", ".gz", "rfc1951.txt", }, .blank_extensions = &[_][]const u8{ "test.zig", }, }); } if (only_install_lib_files) return; const tracy = b.option([]const u8, "tracy", "Enable Tracy integration. Supply path to Tracy source"); const link_libc = b.option(bool, "force-link-libc", "Force self-hosted compiler to link libc") orelse enable_llvm; const strip = b.option(bool, "strip", "Omit debug information") orelse false; const mem_leak_frames: u32 = b.option(u32, "mem-leak-frames", "How many stack frames to print when a memory leak occurs. Tests get 2x this amount.") orelse blk: { if (strip) break :blk @as(u32, 0); if (mode != .Debug) break :blk 0; break :blk 4; }; const main_file = if (is_stage1) "src/stage1.zig" else "src/main.zig"; var exe = b.addExecutable("zig", main_file); exe.strip = strip; exe.install(); exe.setBuildMode(mode); exe.setTarget(target); toolchain_step.dependOn(&exe.step); b.default_step.dependOn(&exe.step); exe.addBuildOption(u32, "mem_leak_frames", mem_leak_frames); exe.addBuildOption(bool, "skip_non_native", skip_non_native); exe.addBuildOption(bool, "have_llvm", enable_llvm); if (enable_llvm) { const cmake_cfg = if (static_llvm) null else findAndParseConfigH(b, config_h_path_option); if (is_stage1) { exe.addIncludeDir("src"); exe.addIncludeDir("deps/SoftFloat-3e/source/include"); // This is intentionally a dummy path. stage1.zig tries to @import("compiler_rt") in case // of being built by cmake. But when built by zig it's gonna get a compiler_rt so that // is pointless. exe.addPackagePath("compiler_rt", "src/empty.zig"); exe.defineCMacro("ZIG_LINK_MODE=Static"); const softfloat = b.addStaticLibrary("softfloat", null); softfloat.setBuildMode(.ReleaseFast); softfloat.setTarget(target); softfloat.addIncludeDir("deps/SoftFloat-3e-prebuilt"); softfloat.addIncludeDir("deps/SoftFloat-3e/source/8086"); softfloat.addIncludeDir("deps/SoftFloat-3e/source/include"); softfloat.addCSourceFiles(&softfloat_sources, &[_][]const u8{ "-std=c99", "-O3" }); exe.linkLibrary(softfloat); exe.addCSourceFiles(&stage1_sources, &exe_cflags); exe.addCSourceFiles(&optimized_c_sources, &[_][]const u8{ "-std=c99", "-O3" }); } if (cmake_cfg) |cfg| { // Inside this code path, we have to coordinate with system packaged LLVM, Clang, and LLD. // That means we also have to rely on stage1 compiled c++ files. We parse config.h to find // the information passed on to us from cmake. if (cfg.cmake_prefix_path.len > 0) { b.addSearchPrefix(cfg.cmake_prefix_path); } try addCmakeCfgOptionsToExe(b, cfg, tracy, exe); try addCmakeCfgOptionsToExe(b, cfg, tracy, test_stage2); } else { // Here we are -Denable-llvm but no cmake integration. try addStaticLlvmOptionsToExe(exe); try addStaticLlvmOptionsToExe(test_stage2); } } if (link_libc) { exe.linkLibC(); test_stage2.linkLibC(); } const enable_logging = b.option(bool, "log", "Whether to enable logging") orelse false; const opt_version_string = b.option([]const u8, "version-string", "Override Zig version string. Default is to find out with git."); const version = if (opt_version_string) |version| version else v: { const version_string = b.fmt("{d}.{d}.{d}", .{ zig_version.major, zig_version.minor, zig_version.patch }); var code: u8 = undefined; const git_describe_untrimmed = b.execAllowFail(&[_][]const u8{ "git", "-C", b.build_root, "describe", "--match", "*.*.*", "--tags", }, &code, .Ignore) catch { break :v version_string; }; const git_describe = mem.trim(u8, git_describe_untrimmed, " \n\r"); switch (mem.count(u8, git_describe, "-")) { 0 => { // Tagged release version (e.g. 0.8.0). if (!mem.eql(u8, git_describe, version_string)) { std.debug.print("Zig version '{s}' does not match Git tag '{s}'\n", .{ version_string, git_describe }); std.process.exit(1); } break :v version_string; }, 2 => { // Untagged development build (e.g. 0.8.0-684-gbbe2cca1a). var it = mem.split(git_describe, "-"); const tagged_ancestor = it.next() orelse unreachable; const commit_height = it.next() orelse unreachable; const commit_id = it.next() orelse unreachable; const ancestor_ver = try std.builtin.Version.parse(tagged_ancestor); if (zig_version.order(ancestor_ver) != .gt) { std.debug.print("Zig version '{}' must be greater than tagged ancestor '{}'\n", .{ zig_version, ancestor_ver }); std.process.exit(1); } // Check that the commit hash is prefixed with a 'g' (a Git convention). if (commit_id.len < 1 or commit_id[0] != 'g') { std.debug.print("Unexpected `git describe` output: {s}\n", .{git_describe}); break :v version_string; } // The version is reformatted in accordance with the https://semver.org specification. break :v b.fmt("{s}-dev.{s}+{s}", .{ version_string, commit_height, commit_id[1..] }); }, else => { std.debug.print("Unexpected `git describe` output: {s}\n", .{git_describe}); break :v version_string; }, } }; exe.addBuildOption([:0]const u8, "version", try b.allocator.dupeZ(u8, version)); const semver = try std.SemanticVersion.parse(version); exe.addBuildOption(std.SemanticVersion, "semver", semver); exe.addBuildOption(bool, "enable_logging", enable_logging); exe.addBuildOption(bool, "enable_tracy", tracy != null); exe.addBuildOption(bool, "is_stage1", is_stage1); exe.addBuildOption(bool, "omit_stage2", omit_stage2); if (tracy) |tracy_path| { const client_cpp = fs.path.join( b.allocator, &[_][]const u8{ tracy_path, "TracyClient.cpp" }, ) catch unreachable; exe.addIncludeDir(tracy_path); exe.addCSourceFile(client_cpp, &[_][]const u8{ "-DTRACY_ENABLE=1", "-fno-sanitize=undefined" }); if (!enable_llvm) { exe.linkSystemLibraryName("c++"); } exe.linkLibC(); } const test_filter = b.option([]const u8, "test-filter", "Skip tests that do not match filter"); const is_wine_enabled = b.option(bool, "enable-wine", "Use Wine to run cross compiled Windows tests") orelse false; const is_qemu_enabled = b.option(bool, "enable-qemu", "Use QEMU to run cross compiled foreign architecture tests") orelse false; const is_wasmtime_enabled = b.option(bool, "enable-wasmtime", "Use Wasmtime to enable and run WASI libstd tests") orelse false; const is_darling_enabled = b.option(bool, "enable-darling", "[Experimental] Use Darling to run cross compiled macOS tests") orelse false; const glibc_multi_dir = b.option([]const u8, "enable-foreign-glibc", "Provide directory with glibc installations to run cross compiled tests that link glibc"); test_stage2.addBuildOption(bool, "skip_non_native", skip_non_native); test_stage2.addBuildOption(bool, "is_stage1", is_stage1); test_stage2.addBuildOption(bool, "omit_stage2", omit_stage2); test_stage2.addBuildOption(bool, "have_llvm", enable_llvm); test_stage2.addBuildOption(bool, "enable_qemu", is_qemu_enabled); test_stage2.addBuildOption(bool, "enable_wine", is_wine_enabled); test_stage2.addBuildOption(bool, "enable_wasmtime", is_wasmtime_enabled); test_stage2.addBuildOption(u32, "mem_leak_frames", mem_leak_frames * 2); test_stage2.addBuildOption(bool, "enable_darling", is_darling_enabled); test_stage2.addBuildOption(?[]const u8, "glibc_multi_install_dir", glibc_multi_dir); test_stage2.addBuildOption([]const u8, "version", version); const test_stage2_step = b.step("test-stage2", "Run the stage2 compiler tests"); test_stage2_step.dependOn(&test_stage2.step); if (!skip_stage2_tests) { toolchain_step.dependOn(test_stage2_step); } var chosen_modes: [4]builtin.Mode = undefined; var chosen_mode_index: usize = 0; if (!skip_debug) { chosen_modes[chosen_mode_index] = builtin.Mode.Debug; chosen_mode_index += 1; } if (!skip_release_safe) { chosen_modes[chosen_mode_index] = builtin.Mode.ReleaseSafe; chosen_mode_index += 1; } if (!skip_release_fast) { chosen_modes[chosen_mode_index] = builtin.Mode.ReleaseFast; chosen_mode_index += 1; } if (!skip_release_small) { chosen_modes[chosen_mode_index] = builtin.Mode.ReleaseSmall; chosen_mode_index += 1; } const modes = chosen_modes[0..chosen_mode_index]; // run stage1 `zig fmt` on this build.zig file just to make sure it works toolchain_step.dependOn(&fmt_build_zig.step); const fmt_step = b.step("test-fmt", "Run zig fmt against build.zig to make sure it works"); fmt_step.dependOn(&fmt_build_zig.step); toolchain_step.dependOn(tests.addPkgTests( b, test_filter, "test/behavior.zig", "behavior", "Run the behavior tests", modes, false, skip_non_native, skip_libc, is_wine_enabled, is_qemu_enabled, is_wasmtime_enabled, is_darling_enabled, glibc_multi_dir, )); toolchain_step.dependOn(tests.addPkgTests( b, test_filter, "lib/std/special/compiler_rt.zig", "compiler-rt", "Run the compiler_rt tests", modes, true, skip_non_native, true, is_wine_enabled, is_qemu_enabled, is_wasmtime_enabled, is_darling_enabled, glibc_multi_dir, )); toolchain_step.dependOn(tests.addPkgTests( b, test_filter, "lib/std/special/c.zig", "minilibc", "Run the mini libc tests", modes, true, skip_non_native, true, is_wine_enabled, is_qemu_enabled, is_wasmtime_enabled, is_darling_enabled, glibc_multi_dir, )); toolchain_step.dependOn(tests.addCompareOutputTests(b, test_filter, modes)); toolchain_step.dependOn(tests.addStandaloneTests(b, test_filter, modes, skip_non_native, target)); toolchain_step.dependOn(tests.addStackTraceTests(b, test_filter, modes)); toolchain_step.dependOn(tests.addCliTests(b, test_filter, modes)); toolchain_step.dependOn(tests.addAssembleAndLinkTests(b, test_filter, modes)); toolchain_step.dependOn(tests.addRuntimeSafetyTests(b, test_filter, modes)); toolchain_step.dependOn(tests.addTranslateCTests(b, test_filter)); if (!skip_run_translated_c) { toolchain_step.dependOn(tests.addRunTranslatedCTests(b, test_filter, target)); } // tests for this feature are disabled until we have the self-hosted compiler available // toolchain_step.dependOn(tests.addGenHTests(b, test_filter)); if (!skip_compile_errors) { toolchain_step.dependOn(tests.addCompileErrorTests(b, test_filter, modes)); } const std_step = tests.addPkgTests( b, test_filter, "lib/std/std.zig", "std", "Run the standard library tests", modes, false, skip_non_native, skip_libc, is_wine_enabled, is_qemu_enabled, is_wasmtime_enabled, is_darling_enabled, glibc_multi_dir, ); const test_step = b.step("test", "Run all the tests"); test_step.dependOn(toolchain_step); test_step.dependOn(std_step); test_step.dependOn(docs_step); } const exe_cflags = [_][]const u8{ "-std=c++14", "-D__STDC_CONSTANT_MACROS", "-D__STDC_FORMAT_MACROS", "-D__STDC_LIMIT_MACROS", "-D_GNU_SOURCE", "-fvisibility-inlines-hidden", "-fno-exceptions", "-fno-rtti", "-Werror=type-limits", "-Wno-missing-braces", "-Wno-comment", }; fn addCmakeCfgOptionsToExe( b: *Builder, cfg: CMakeConfig, tracy: ?[]const u8, exe: *std.build.LibExeObjStep, ) !void { exe.addObjectFile(fs.path.join(b.allocator, &[_][]const u8{ cfg.cmake_binary_dir, "zigcpp", b.fmt("{s}{s}{s}", .{ exe.target.libPrefix(), "zigcpp", exe.target.staticLibSuffix() }), }) catch unreachable); assert(cfg.lld_include_dir.len != 0); exe.addIncludeDir(cfg.lld_include_dir); addCMakeLibraryList(exe, cfg.clang_libraries); addCMakeLibraryList(exe, cfg.lld_libraries); addCMakeLibraryList(exe, cfg.llvm_libraries); const need_cpp_includes = tracy != null; // System -lc++ must be used because in this code path we are attempting to link // against system-provided LLVM, Clang, LLD. if (exe.target.getOsTag() == .linux) { // First we try to static link against gcc libstdc++. If that doesn't work, // we fall back to -lc++ and cross our fingers. addCxxKnownPath(b, cfg, exe, "libstdc++.a", "", need_cpp_includes) catch |err| switch (err) { error.RequiredLibraryNotFound => { exe.linkSystemLibrary("c++"); }, else => |e| return e, }; exe.linkSystemLibrary("unwind"); } else if (exe.target.isFreeBSD()) { try addCxxKnownPath(b, cfg, exe, "libc++.a", null, need_cpp_includes); exe.linkSystemLibrary("pthread"); } else if (exe.target.getOsTag() == .openbsd) { try addCxxKnownPath(b, cfg, exe, "libc++.a", null, need_cpp_includes); try addCxxKnownPath(b, cfg, exe, "libc++abi.a", null, need_cpp_includes); } else if (exe.target.isDarwin()) { exe.linkSystemLibrary("c++"); } if (cfg.dia_guids_lib.len != 0) { exe.addObjectFile(cfg.dia_guids_lib); } } fn addStaticLlvmOptionsToExe( exe: *std.build.LibExeObjStep, ) !void { // Adds the Zig C++ sources which both stage1 and stage2 need. // // We need this because otherwise zig_clang_cc1_main.cpp ends up pulling // in a dependency on llvm::cfg::Update::dump() which is // unavailable when LLVM is compiled in Release mode. const zig_cpp_cflags = exe_cflags ++ [_][]const u8{"-DNDEBUG=1"}; exe.addCSourceFiles(&zig_cpp_sources, &zig_cpp_cflags); for (clang_libs) |lib_name| { exe.linkSystemLibrary(lib_name); } for (lld_libs) |lib_name| { exe.linkSystemLibrary(lib_name); } for (llvm_libs) |lib_name| { exe.linkSystemLibrary(lib_name); } // This means we rely on clang-or-zig-built LLVM, Clang, LLD libraries. exe.linkSystemLibrary("c++"); if (exe.target.getOs().tag == .windows) { exe.linkSystemLibrary("version"); exe.linkSystemLibrary("uuid"); } } fn addCxxKnownPath( b: *Builder, ctx: CMakeConfig, exe: *std.build.LibExeObjStep, objname: []const u8, errtxt: ?[]const u8, need_cpp_includes: bool, ) !void { const path_padded = try b.exec(&[_][]const u8{ ctx.cxx_compiler, b.fmt("-print-file-name={s}", .{objname}), }); const path_unpadded = mem.tokenize(path_padded, "\r\n").next().?; if (mem.eql(u8, path_unpadded, objname)) { if (errtxt) |msg| { warn("{s}", .{msg}); } else { warn("Unable to determine path to {s}\n", .{objname}); } return error.RequiredLibraryNotFound; } exe.addObjectFile(path_unpadded); // TODO a way to integrate with system c++ include files here // cc -E -Wp,-v -xc++ /dev/null if (need_cpp_includes) { // I used these temporarily for testing something but we obviously need a // more general purpose solution here. //exe.addIncludeDir("/nix/store/b3zsk4ihlpiimv3vff86bb5bxghgdzb9-gcc-9.2.0/lib/gcc/x86_64-unknown-linux-gnu/9.2.0/../../../../include/c++/9.2.0"); //exe.addIncludeDir("/nix/store/b3zsk4ihlpiimv3vff86bb5bxghgdzb9-gcc-9.2.0/lib/gcc/x86_64-unknown-linux-gnu/9.2.0/../../../../include/c++/9.2.0/x86_64-unknown-linux-gnu"); //exe.addIncludeDir("/nix/store/b3zsk4ihlpiimv3vff86bb5bxghgdzb9-gcc-9.2.0/lib/gcc/x86_64-unknown-linux-gnu/9.2.0/../../../../include/c++/9.2.0/backward"); } } fn addCMakeLibraryList(exe: *std.build.LibExeObjStep, list: []const u8) void { var it = mem.tokenize(list, ";"); while (it.next()) |lib| { if (mem.startsWith(u8, lib, "-l")) { exe.linkSystemLibrary(lib["-l".len..]); } else { exe.addObjectFile(lib); } } } const CMakeConfig = struct { cmake_binary_dir: []const u8, cmake_prefix_path: []const u8, cxx_compiler: []const u8, lld_include_dir: []const u8, lld_libraries: []const u8, clang_libraries: []const u8, llvm_libraries: []const u8, dia_guids_lib: []const u8, }; const max_config_h_bytes = 1 * 1024 * 1024; fn findAndParseConfigH(b: *Builder, config_h_path_option: ?[]const u8) ?CMakeConfig { const config_h_text: []const u8 = if (config_h_path_option) |config_h_path| blk: { break :blk fs.cwd().readFileAlloc(b.allocator, config_h_path, max_config_h_bytes) catch unreachable; } else blk: { // TODO this should stop looking for config.h once it detects we hit the // zig source root directory. var check_dir = fs.path.dirname(b.zig_exe).?; while (true) { var dir = fs.cwd().openDir(check_dir, .{}) catch unreachable; defer dir.close(); break :blk dir.readFileAlloc(b.allocator, "config.h", max_config_h_bytes) catch |err| switch (err) { error.FileNotFound => { const new_check_dir = fs.path.dirname(check_dir); if (new_check_dir == null or mem.eql(u8, new_check_dir.?, check_dir)) { return null; } check_dir = new_check_dir.?; continue; }, else => unreachable, }; } else unreachable; // TODO should not need `else unreachable`. }; var ctx: CMakeConfig = .{ .cmake_binary_dir = undefined, .cmake_prefix_path = undefined, .cxx_compiler = undefined, .lld_include_dir = undefined, .lld_libraries = undefined, .clang_libraries = undefined, .llvm_libraries = undefined, .dia_guids_lib = undefined, }; const mappings = [_]struct { prefix: []const u8, field: []const u8 }{ .{ .prefix = "#define ZIG_CMAKE_BINARY_DIR ", .field = "cmake_binary_dir", }, .{ .prefix = "#define ZIG_CMAKE_PREFIX_PATH ", .field = "cmake_prefix_path", }, .{ .prefix = "#define ZIG_CXX_COMPILER ", .field = "cxx_compiler", }, .{ .prefix = "#define ZIG_LLD_INCLUDE_PATH ", .field = "lld_include_dir", }, .{ .prefix = "#define ZIG_LLD_LIBRARIES ", .field = "lld_libraries", }, .{ .prefix = "#define ZIG_CLANG_LIBRARIES ", .field = "clang_libraries", }, .{ .prefix = "#define ZIG_LLVM_LIBRARIES ", .field = "llvm_libraries", }, .{ .prefix = "#define ZIG_DIA_GUIDS_LIB ", .field = "dia_guids_lib", }, }; var lines_it = mem.tokenize(config_h_text, "\r\n"); while (lines_it.next()) |line| { inline for (mappings) |mapping| { if (mem.startsWith(u8, line, mapping.prefix)) { var it = mem.split(line, "\""); _ = it.next().?; // skip the stuff before the quote const quoted = it.next().?; // the stuff inside the quote @field(ctx, mapping.field) = toNativePathSep(b, quoted); } } } return ctx; } fn toNativePathSep(b: *Builder, s: []const u8) []u8 { const duplicated = mem.dupe(b.allocator, u8, s) catch unreachable; for (duplicated) |*byte| switch (byte.*) { '/' => byte.* = fs.path.sep, else => {}, }; return duplicated; } const softfloat_sources = [_][]const u8{ "deps/SoftFloat-3e/source/8086/f128M_isSignalingNaN.c", "deps/SoftFloat-3e/source/8086/s_commonNaNToF128M.c", "deps/SoftFloat-3e/source/8086/s_commonNaNToF16UI.c", "deps/SoftFloat-3e/source/8086/s_commonNaNToF32UI.c", "deps/SoftFloat-3e/source/8086/s_commonNaNToF64UI.c", "deps/SoftFloat-3e/source/8086/s_f128MToCommonNaN.c", "deps/SoftFloat-3e/source/8086/s_f16UIToCommonNaN.c", "deps/SoftFloat-3e/source/8086/s_f32UIToCommonNaN.c", "deps/SoftFloat-3e/source/8086/s_f64UIToCommonNaN.c", "deps/SoftFloat-3e/source/8086/s_propagateNaNF128M.c", "deps/SoftFloat-3e/source/8086/s_propagateNaNF16UI.c", "deps/SoftFloat-3e/source/8086/softfloat_raiseFlags.c", "deps/SoftFloat-3e/source/f128M_add.c", "deps/SoftFloat-3e/source/f128M_div.c", "deps/SoftFloat-3e/source/f128M_eq.c", "deps/SoftFloat-3e/source/f128M_eq_signaling.c", "deps/SoftFloat-3e/source/f128M_le.c", "deps/SoftFloat-3e/source/f128M_le_quiet.c", "deps/SoftFloat-3e/source/f128M_lt.c", "deps/SoftFloat-3e/source/f128M_lt_quiet.c", "deps/SoftFloat-3e/source/f128M_mul.c", "deps/SoftFloat-3e/source/f128M_mulAdd.c", "deps/SoftFloat-3e/source/f128M_rem.c", "deps/SoftFloat-3e/source/f128M_roundToInt.c", "deps/SoftFloat-3e/source/f128M_sqrt.c", "deps/SoftFloat-3e/source/f128M_sub.c", "deps/SoftFloat-3e/source/f128M_to_f16.c", "deps/SoftFloat-3e/source/f128M_to_f32.c", "deps/SoftFloat-3e/source/f128M_to_f64.c", "deps/SoftFloat-3e/source/f128M_to_i32.c", "deps/SoftFloat-3e/source/f128M_to_i32_r_minMag.c", "deps/SoftFloat-3e/source/f128M_to_i64.c", "deps/SoftFloat-3e/source/f128M_to_i64_r_minMag.c", "deps/SoftFloat-3e/source/f128M_to_ui32.c", "deps/SoftFloat-3e/source/f128M_to_ui32_r_minMag.c", "deps/SoftFloat-3e/source/f128M_to_ui64.c", "deps/SoftFloat-3e/source/f128M_to_ui64_r_minMag.c", "deps/SoftFloat-3e/source/f16_add.c", "deps/SoftFloat-3e/source/f16_div.c", "deps/SoftFloat-3e/source/f16_eq.c", "deps/SoftFloat-3e/source/f16_isSignalingNaN.c", "deps/SoftFloat-3e/source/f16_lt.c", "deps/SoftFloat-3e/source/f16_mul.c", "deps/SoftFloat-3e/source/f16_mulAdd.c", "deps/SoftFloat-3e/source/f16_rem.c", "deps/SoftFloat-3e/source/f16_roundToInt.c", "deps/SoftFloat-3e/source/f16_sqrt.c", "deps/SoftFloat-3e/source/f16_sub.c", "deps/SoftFloat-3e/source/f16_to_f128M.c", "deps/SoftFloat-3e/source/f16_to_f64.c", "deps/SoftFloat-3e/source/f32_to_f128M.c", "deps/SoftFloat-3e/source/f64_to_f128M.c", "deps/SoftFloat-3e/source/f64_to_f16.c", "deps/SoftFloat-3e/source/i32_to_f128M.c", "deps/SoftFloat-3e/source/s_add256M.c", "deps/SoftFloat-3e/source/s_addCarryM.c", "deps/SoftFloat-3e/source/s_addComplCarryM.c", "deps/SoftFloat-3e/source/s_addF128M.c", "deps/SoftFloat-3e/source/s_addM.c", "deps/SoftFloat-3e/source/s_addMagsF16.c", "deps/SoftFloat-3e/source/s_addMagsF32.c", "deps/SoftFloat-3e/source/s_addMagsF64.c", "deps/SoftFloat-3e/source/s_approxRecip32_1.c", "deps/SoftFloat-3e/source/s_approxRecipSqrt32_1.c", "deps/SoftFloat-3e/source/s_approxRecipSqrt_1Ks.c", "deps/SoftFloat-3e/source/s_approxRecip_1Ks.c", "deps/SoftFloat-3e/source/s_compare128M.c", "deps/SoftFloat-3e/source/s_compare96M.c", "deps/SoftFloat-3e/source/s_countLeadingZeros16.c", "deps/SoftFloat-3e/source/s_countLeadingZeros32.c", "deps/SoftFloat-3e/source/s_countLeadingZeros64.c", "deps/SoftFloat-3e/source/s_countLeadingZeros8.c", "deps/SoftFloat-3e/source/s_eq128.c", "deps/SoftFloat-3e/source/s_invalidF128M.c", "deps/SoftFloat-3e/source/s_isNaNF128M.c", "deps/SoftFloat-3e/source/s_le128.c", "deps/SoftFloat-3e/source/s_lt128.c", "deps/SoftFloat-3e/source/s_mul128MTo256M.c", "deps/SoftFloat-3e/source/s_mul64To128M.c", "deps/SoftFloat-3e/source/s_mulAddF128M.c", "deps/SoftFloat-3e/source/s_mulAddF16.c", "deps/SoftFloat-3e/source/s_mulAddF32.c", "deps/SoftFloat-3e/source/s_mulAddF64.c", "deps/SoftFloat-3e/source/s_negXM.c", "deps/SoftFloat-3e/source/s_normRoundPackMToF128M.c", "deps/SoftFloat-3e/source/s_normRoundPackToF16.c", "deps/SoftFloat-3e/source/s_normRoundPackToF32.c", "deps/SoftFloat-3e/source/s_normRoundPackToF64.c", "deps/SoftFloat-3e/source/s_normSubnormalF128SigM.c", "deps/SoftFloat-3e/source/s_normSubnormalF16Sig.c", "deps/SoftFloat-3e/source/s_normSubnormalF32Sig.c", "deps/SoftFloat-3e/source/s_normSubnormalF64Sig.c", "deps/SoftFloat-3e/source/s_remStepMBy32.c", "deps/SoftFloat-3e/source/s_roundMToI64.c", "deps/SoftFloat-3e/source/s_roundMToUI64.c", "deps/SoftFloat-3e/source/s_roundPackMToF128M.c", "deps/SoftFloat-3e/source/s_roundPackToF16.c", "deps/SoftFloat-3e/source/s_roundPackToF32.c", "deps/SoftFloat-3e/source/s_roundPackToF64.c", "deps/SoftFloat-3e/source/s_roundToI32.c", "deps/SoftFloat-3e/source/s_roundToI64.c", "deps/SoftFloat-3e/source/s_roundToUI32.c", "deps/SoftFloat-3e/source/s_roundToUI64.c", "deps/SoftFloat-3e/source/s_shiftLeftM.c", "deps/SoftFloat-3e/source/s_shiftNormSigF128M.c", "deps/SoftFloat-3e/source/s_shiftRightJam256M.c", "deps/SoftFloat-3e/source/s_shiftRightJam32.c", "deps/SoftFloat-3e/source/s_shiftRightJam64.c", "deps/SoftFloat-3e/source/s_shiftRightJamM.c", "deps/SoftFloat-3e/source/s_shiftRightM.c", "deps/SoftFloat-3e/source/s_shortShiftLeft64To96M.c", "deps/SoftFloat-3e/source/s_shortShiftLeftM.c", "deps/SoftFloat-3e/source/s_shortShiftRightExtendM.c", "deps/SoftFloat-3e/source/s_shortShiftRightJam64.c", "deps/SoftFloat-3e/source/s_shortShiftRightJamM.c", "deps/SoftFloat-3e/source/s_shortShiftRightM.c", "deps/SoftFloat-3e/source/s_sub1XM.c", "deps/SoftFloat-3e/source/s_sub256M.c", "deps/SoftFloat-3e/source/s_subM.c", "deps/SoftFloat-3e/source/s_subMagsF16.c", "deps/SoftFloat-3e/source/s_subMagsF32.c", "deps/SoftFloat-3e/source/s_subMagsF64.c", "deps/SoftFloat-3e/source/s_tryPropagateNaNF128M.c", "deps/SoftFloat-3e/source/softfloat_state.c", "deps/SoftFloat-3e/source/ui32_to_f128M.c", "deps/SoftFloat-3e/source/ui64_to_f128M.c", }; const stage1_sources = [_][]const u8{ "src/stage1/analyze.cpp", "src/stage1/astgen.cpp", "src/stage1/bigfloat.cpp", "src/stage1/bigint.cpp", "src/stage1/buffer.cpp", "src/stage1/codegen.cpp", "src/stage1/dump_analysis.cpp", "src/stage1/errmsg.cpp", "src/stage1/error.cpp", "src/stage1/heap.cpp", "src/stage1/ir.cpp", "src/stage1/ir_print.cpp", "src/stage1/mem.cpp", "src/stage1/os.cpp", "src/stage1/parser.cpp", "src/stage1/range_set.cpp", "src/stage1/stage1.cpp", "src/stage1/target.cpp", "src/stage1/tokenizer.cpp", "src/stage1/util.cpp", "src/stage1/softfloat_ext.cpp", }; const optimized_c_sources = [_][]const u8{ "src/stage1/parse_f128.c", }; const zig_cpp_sources = [_][]const u8{ // These are planned to stay even when we are self-hosted. "src/zig_llvm.cpp", "src/zig_clang.cpp", "src/zig_llvm-ar.cpp", "src/zig_clang_driver.cpp", "src/zig_clang_cc1_main.cpp", "src/zig_clang_cc1as_main.cpp", // https://github.com/ziglang/zig/issues/6363 "src/windows_sdk.cpp", }; const clang_libs = [_][]const u8{ "clangFrontendTool", "clangCodeGen", "clangFrontend", "clangDriver", "clangSerialization", "clangSema", "clangStaticAnalyzerFrontend", "clangStaticAnalyzerCheckers", "clangStaticAnalyzerCore", "clangAnalysis", "clangASTMatchers", "clangAST", "clangParse", "clangSema", "clangBasic", "clangEdit", "clangLex", "clangARCMigrate", "clangRewriteFrontend", "clangRewrite", "clangCrossTU", "clangIndex", "clangToolingCore", }; const lld_libs = [_][]const u8{ "lldDriver", "lldMinGW", "lldELF", "lldCOFF", "lldMachO", "lldWasm", "lldReaderWriter", "lldCore", "lldYAML", "lldCommon", }; // This list can be re-generated with `llvm-config --libfiles` and then // reformatting using your favorite text editor. Note we do not execute // `llvm-config` here because we are cross compiling. Also omit LLVMTableGen // from these libs. const llvm_libs = [_][]const u8{ "LLVMWindowsManifest", "LLVMXRay", "LLVMLibDriver", "LLVMDlltoolDriver", "LLVMCoverage", "LLVMLineEditor", "LLVMXCoreDisassembler", "LLVMXCoreCodeGen", "LLVMXCoreDesc", "LLVMXCoreInfo", "LLVMX86Disassembler", "LLVMX86AsmParser", "LLVMX86CodeGen", "LLVMX86Desc", "LLVMX86Info", "LLVMWebAssemblyDisassembler", "LLVMWebAssemblyAsmParser", "LLVMWebAssemblyCodeGen", "LLVMWebAssemblyDesc", "LLVMWebAssemblyInfo", "LLVMSystemZDisassembler", "LLVMSystemZAsmParser", "LLVMSystemZCodeGen", "LLVMSystemZDesc", "LLVMSystemZInfo", "LLVMSparcDisassembler", "LLVMSparcAsmParser", "LLVMSparcCodeGen", "LLVMSparcDesc", "LLVMSparcInfo", "LLVMRISCVDisassembler", "LLVMRISCVAsmParser", "LLVMRISCVCodeGen", "LLVMRISCVDesc", "LLVMRISCVInfo", "LLVMPowerPCDisassembler", "LLVMPowerPCAsmParser", "LLVMPowerPCCodeGen", "LLVMPowerPCDesc", "LLVMPowerPCInfo", "LLVMNVPTXCodeGen", "LLVMNVPTXDesc", "LLVMNVPTXInfo", "LLVMMSP430Disassembler", "LLVMMSP430AsmParser", "LLVMMSP430CodeGen", "LLVMMSP430Desc", "LLVMMSP430Info", "LLVMMipsDisassembler", "LLVMMipsAsmParser", "LLVMMipsCodeGen", "LLVMMipsDesc", "LLVMMipsInfo", "LLVMLanaiDisassembler", "LLVMLanaiCodeGen", "LLVMLanaiAsmParser", "LLVMLanaiDesc", "LLVMLanaiInfo", "LLVMHexagonDisassembler", "LLVMHexagonCodeGen", "LLVMHexagonAsmParser", "LLVMHexagonDesc", "LLVMHexagonInfo", "LLVMBPFDisassembler", "LLVMBPFAsmParser", "LLVMBPFCodeGen", "LLVMBPFDesc", "LLVMBPFInfo", "LLVMAVRDisassembler", "LLVMAVRAsmParser", "LLVMAVRCodeGen", "LLVMAVRDesc", "LLVMAVRInfo", "LLVMARMDisassembler", "LLVMARMAsmParser", "LLVMARMCodeGen", "LLVMARMDesc", "LLVMARMUtils", "LLVMARMInfo", "LLVMAMDGPUDisassembler", "LLVMAMDGPUAsmParser", "LLVMAMDGPUCodeGen", "LLVMAMDGPUDesc", "LLVMAMDGPUUtils", "LLVMAMDGPUInfo", "LLVMAArch64Disassembler", "LLVMAArch64AsmParser", "LLVMAArch64CodeGen", "LLVMAArch64Desc", "LLVMAArch64Utils", "LLVMAArch64Info", "LLVMOrcJIT", "LLVMMCJIT", "LLVMJITLink", "LLVMOrcTargetProcess", "LLVMOrcShared", "LLVMInterpreter", "LLVMExecutionEngine", "LLVMRuntimeDyld", "LLVMSymbolize", "LLVMDebugInfoPDB", "LLVMDebugInfoGSYM", "LLVMOption", "LLVMObjectYAML", "LLVMMCA", "LLVMMCDisassembler", "LLVMLTO", "LLVMPasses", "LLVMCFGuard", "LLVMCoroutines", "LLVMObjCARCOpts", "LLVMHelloNew", "LLVMipo", "LLVMVectorize", "LLVMLinker", "LLVMInstrumentation", "LLVMFrontendOpenMP", "LLVMFrontendOpenACC", "LLVMExtensions", "LLVMDWARFLinker", "LLVMGlobalISel", "LLVMMIRParser", "LLVMAsmPrinter", "LLVMDebugInfoDWARF", "LLVMSelectionDAG", "LLVMCodeGen", "LLVMIRReader", "LLVMAsmParser", "LLVMInterfaceStub", "LLVMFileCheck", "LLVMFuzzMutate", "LLVMTarget", "LLVMScalarOpts", "LLVMInstCombine", "LLVMAggressiveInstCombine", "LLVMTransformUtils", "LLVMBitWriter", "LLVMAnalysis", "LLVMProfileData", "LLVMObject", "LLVMTextAPI", "LLVMMCParser", "LLVMMC", "LLVMDebugInfoCodeView", "LLVMDebugInfoMSF", "LLVMBitReader", "LLVMCore", "LLVMRemarks", "LLVMBitstreamReader", "LLVMBinaryFormat", "LLVMSupport", "LLVMDemangle", }; ```