112 lines
4 KiB
Zig
112 lines
4 KiB
Zig
const std = @import("std");
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pub fn build(b: *std.Build) void {
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const target = b.standardTargetOptions(.{});
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const optimize = b.standardOptimizeOption(.{});
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const mod = b.addModule("temporalz", .{
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.root_source_file = b.path("src/root.zig"),
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.target = target,
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});
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mod.addObjectFile(b.path(getTemporalRsPath(target)));
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mod.link_libc = true;
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const exe = b.addExecutable(.{
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.name = "temporalz",
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.root_module = b.createModule(.{
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.root_source_file = b.path("src/main.zig"),
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.target = target,
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.optimize = optimize,
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.imports = &.{
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.{ .name = "temporalz", .module = mod },
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},
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}),
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});
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exe.linkLibC();
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b.installArtifact(exe);
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// Run command
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const run_cmd = b.addRunArtifact(exe);
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run_cmd.step.dependOn(b.getInstallStep());
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if (b.args) |args| {
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run_cmd.addArgs(args);
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}
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const run_step = b.step("run", "Run the app");
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// Tests
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{
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run_step.dependOn(&run_cmd.step);
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const test_step = b.step("test", "Run tests");
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const mod_tests = b.addTest(.{
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.root_module = mod,
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.test_runner = .{
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.path = b.path("test/runner.zig"),
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.mode = .simple,
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},
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});
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test_step.dependOn(&b.addRunArtifact(mod_tests).step);
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const exe_tests = b.addTest(.{ .root_module = exe.root_module });
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test_step.dependOn(&b.addRunArtifact(exe_tests).step);
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}
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// Rust cross-compilation prebuild
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{
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const rust_prebuild_step = b.step("temporal-rs", "Build and vendor Rust staticlibs for supported targets");
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var rustup_args: [3 + rust_targets.len][]const u8 = undefined;
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rustup_args[0] = "rustup";
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rustup_args[1] = "target";
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rustup_args[2] = "add";
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for (rust_targets, 0..) |t, i| {
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rustup_args[3 + i] = t.triple;
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}
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const rustup_add = b.addSystemCommand(&rustup_args);
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rust_prebuild_step.dependOn(&rustup_add.step);
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for (rust_targets) |t| {
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const cargo_build = b.addSystemCommand(&.{
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"cargo",
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"build",
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"--release",
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"--manifest-path",
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"vendor/temporal/Cargo.toml",
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"--target",
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t.triple,
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});
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cargo_build.step.dependOn(&rustup_add.step);
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rust_prebuild_step.dependOn(&cargo_build.step);
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}
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}
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}
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// Supported cross-compilation targets
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const rust_targets = [_]struct { triple: []const u8 }{
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.{ .triple = "aarch64-apple-darwin" },
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.{ .triple = "x86_64-apple-darwin" },
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.{ .triple = "x86_64-unknown-linux-gnu" },
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.{ .triple = "aarch64-unknown-linux-gnu" },
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.{ .triple = "x86_64-pc-windows-msvc" },
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.{ .triple = "aarch64-pc-windows-msvc" },
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};
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// Platform-specific Rust library path resolution
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fn getTemporalRsPath(target: std.Build.ResolvedTarget) []const u8 {
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const arch_tag = target.result.cpu.arch;
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return switch (target.result.os.tag) {
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.macos => switch (arch_tag) {
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.aarch64 => "vendor/temporal/target/aarch64-apple-darwin/release/libtemporal.a",
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.x86_64 => "vendor/temporal/target/x86_64-apple-darwin/release/libtemporal.a",
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else => @panic("unsupported macOS architecture"),
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},
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.linux => switch (arch_tag) {
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.x86_64 => "vendor/temporal/target/x86_64-unknown-linux-gnu/release/libtemporal.a",
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.aarch64 => "vendor/temporal/target/aarch64-unknown-linux-gnu/release/libtemporal.a",
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else => @panic("unsupported Linux architecture"),
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},
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.windows => switch (arch_tag) {
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.x86_64 => "vendor/temporal/target/x86_64-pc-windows-msvc/release/libtemporal.lib",
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.aarch64 => "vendor/temporal/target/aarch64-pc-windows-msvc/release/libtemporal.lib",
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else => @panic("unsupported Windows architecture"),
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},
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else => @panic("unsupported OS"),
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};
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}
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