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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,68 +1,87 @@ | ||
| // Compatible with Zig Version 0.11.0 | ||
| const std = @import("std"); | ||
| const commit_hash = @embedFile(".git/refs/heads/master"); | ||
| const Compile = std.Build.Step.Compile; | ||
| const ConfigHeader = std.Build.Step.ConfigHeader; | ||
| const Mode = std.builtin.Mode; | ||
| const CrossTarget = std.zig.CrossTarget; | ||
|
|
||
| // Zig Version: 0.11.0-dev.3986+e05c242cd | ||
| pub fn build(b: *std.build.Builder) void { | ||
| const target = b.standardTargetOptions(.{}); | ||
| const optimize = b.standardOptimizeOption(.{}); | ||
| const Maker = struct { | ||
| builder: *std.build.Builder, | ||
| target: CrossTarget, | ||
| optimize: Mode, | ||
| config_header: *ConfigHeader, | ||
|
|
||
| const cflags = .{"-std=c11"}; | ||
| const cxxflags = .{"-std=c++11"}; | ||
|
|
||
| fn init(builder: *std.build.Builder) Maker { | ||
| const commit_hash = @embedFile(".git/refs/heads/master"); | ||
| const config_header = builder.addConfigHeader( | ||
| .{ .style = .blank, .include_path = "build-info.h" }, | ||
| .{ | ||
| .BUILD_NUMBER = 0, | ||
| .BUILD_COMMIT = commit_hash[0 .. commit_hash.len - 1], // omit newline | ||
| }, | ||
| ); | ||
| return Maker{ | ||
| .builder = builder, | ||
| .target = builder.standardTargetOptions(.{}), | ||
| .optimize = builder.standardOptimizeOption(.{}), | ||
| .config_header = config_header, | ||
| }; | ||
| } | ||
|
|
||
| const config_header = b.addConfigHeader( | ||
| .{ .style = .blank, .include_path = "build-info.h" }, | ||
| .{ | ||
| .BUILD_NUMBER = 0, | ||
| .BUILD_COMMIT = commit_hash[0 .. commit_hash.len - 1], // omit newline | ||
| }, | ||
| ); | ||
| fn obj(m: *const Maker, name: []const u8, src: []const u8) *Compile { | ||
| const o = m.builder.addObject(.{ .name = name, .target = m.target, .optimize = m.optimize }); | ||
| if (std.mem.endsWith(u8, src, ".c")) { | ||
| o.addCSourceFiles(&.{src}, &cflags); | ||
| o.linkLibC(); | ||
| } else { | ||
| o.addCSourceFiles(&.{src}, &cxxflags); | ||
| o.linkLibCpp(); | ||
| } | ||
| o.addIncludePath(.{ .path = "." }); | ||
| o.addIncludePath(.{ .path = "./examples" }); | ||
| return o; | ||
| } | ||
|
|
||
| fn exe(m: *const Maker, name: []const u8, src: []const u8, deps: []const *Compile) *Compile { | ||
| const e = m.builder.addExecutable(.{ .name = name, .target = m.target, .optimize = m.optimize }); | ||
| e.addIncludePath(.{ .path = "." }); | ||
| e.addIncludePath(.{ .path = "./examples" }); | ||
| e.addCSourceFiles(&.{src}, &cxxflags); | ||
| for (deps) |d| e.addObject(d); | ||
| e.linkLibC(); | ||
| e.linkLibCpp(); | ||
| e.addConfigHeader(m.config_header); | ||
| m.builder.installArtifact(e); | ||
|
|
||
| const lib = b.addStaticLibrary(.{ | ||
| .name = "llama", | ||
| .target = target, | ||
| .optimize = optimize, | ||
| }); | ||
| lib.linkLibC(); | ||
| lib.linkLibCpp(); | ||
| lib.addIncludePath("."); | ||
| lib.addIncludePath("./examples"); | ||
| lib.addConfigHeader(config_header); | ||
| lib.addCSourceFiles(&.{"ggml.c"}, &.{"-std=c11"}); | ||
| lib.addCSourceFiles(&.{"llama.cpp"}, &.{"-std=c++11"}); | ||
| b.installArtifact(lib); | ||
| // Currently a bug is preventing correct linking for optimized builds for Windows: | ||
| // https://github.com/ziglang/zig/issues/15958 | ||
| if (e.target.isWindows()) { | ||
| e.want_lto = false; | ||
| } | ||
| return e; | ||
| } | ||
| }; | ||
|
|
||
| const examples = .{ | ||
| "main", | ||
| "baby-llama", | ||
| "embedding", | ||
| "metal", | ||
| "perplexity", | ||
| "quantize", | ||
| "quantize-stats", | ||
| "save-load-state", | ||
| "server", | ||
| "simple", | ||
| "train-text-from-scratch", | ||
| }; | ||
| pub fn build(b: *std.build.Builder) void { | ||
| const make = Maker.init(b); | ||
|
|
||
| inline for (examples) |example_name| { | ||
| const exe = b.addExecutable(.{ | ||
| .name = example_name, | ||
| .target = target, | ||
| .optimize = optimize, | ||
| }); | ||
| exe.addIncludePath("."); | ||
| exe.addIncludePath("./examples"); | ||
| exe.addConfigHeader(config_header); | ||
| exe.addCSourceFiles(&.{ | ||
| std.fmt.comptimePrint("examples/{s}/{s}.cpp", .{ example_name, example_name }), | ||
| "examples/common.cpp", | ||
| }, &.{"-std=c++11"}); | ||
| exe.linkLibrary(lib); | ||
| b.installArtifact(exe); | ||
| const ggml = make.obj("ggml", "ggml.c"); | ||
| const ggml_alloc = make.obj("ggml-alloc", "ggml-alloc.c"); | ||
| const llama = make.obj("llama", "llama.cpp"); | ||
| const common = make.obj("common", "examples/common.cpp"); | ||
| const grammar_parser = make.obj("grammar-parser", "examples/grammar-parser.cpp"); | ||
|
|
||
| const run_cmd = b.addRunArtifact(exe); | ||
| run_cmd.step.dependOn(b.getInstallStep()); | ||
| if (b.args) |args| run_cmd.addArgs(args); | ||
| _ = make.exe("main", "examples/main/main.cpp", &.{ ggml, ggml_alloc, llama, common, grammar_parser }); | ||
| _ = make.exe("quantize", "examples/quantize/quantize.cpp", &.{ ggml, ggml_alloc, llama }); | ||
| _ = make.exe("perplexity", "examples/perplexity/perplexity.cpp", &.{ ggml, ggml_alloc, llama, common }); | ||
| _ = make.exe("embedding", "examples/embedding/embedding.cpp", &.{ ggml, ggml_alloc, llama, common }); | ||
| _ = make.exe("train-text-from-scratch", "examples/train-text-from-scratch/train-text-from-scratch.cpp", &.{ ggml, ggml_alloc, llama }); | ||
|
|
||
| const run_step = b.step("run-" ++ example_name, "Run the app"); | ||
| run_step.dependOn(&run_cmd.step); | ||
| const server = make.exe("server", "examples/server/server.cpp", &.{ ggml, ggml_alloc, llama, common, grammar_parser }); | ||
| if (server.target.isWindows()) { | ||
| server.linkSystemLibrary("ws2_32"); | ||
| } | ||
| } |
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