60 lines
2.3 KiB
Zig
60 lines
2.3 KiB
Zig
const std = @import("std");
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pub fn build(b: *std.build.Builder) !void {
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// Standard target options allows the person running `zig build` to choose
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// what target to build for. Here we do not override the defaults, which
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// means any target is allowed, and the default is native. Other options
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// for restricting supported target set are available.
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const target = b.standardTargetOptions(.{});
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// Standard release options allow the person running `zig build` to select
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// between Debug, ReleaseSafe, ReleaseFast, and ReleaseSmall.
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const mode = b.standardReleaseOptions();
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const exe = b.addExecutable("codegen", "src/main.zig");
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exe.addPackagePath("smithy", "../smithy/src/smithy.zig");
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exe.setTarget(target);
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exe.setBuildMode(mode);
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// This line works as of c5d412268
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// Earliest nightly is 05b5e49bc on 2021-06-12
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// https://ziglang.org/builds/zig-linux-x86_64-0.9.0-dev.113+05b5e49bc.tar.xz
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// exe.override_dest_dir = .{ .Custom = ".." };
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exe.override_dest_dir = .{ .custom = ".." };
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// Static linkage flag was nonfunctional until 2b2efa24d0855
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// Did not notice this until 2021-06-28, and that nightly is:
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// https://ziglang.org/builds/zig-linux-x86_64-0.9.0-dev.321+15a030ef3.tar.xz
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exe.linkage = .static;
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const is_strip = b.option(bool, "strip", "strip exe") orelse true;
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exe.strip = !is_strip;
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exe.install();
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const run_cmd = exe.run();
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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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run_step.dependOn(&run_cmd.step);
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const test_step = b.step("test", "Run library tests");
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var build_dir = try std.fs.openDirAbsolute(b.build_root, .{});
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defer build_dir.close();
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var src_dir = try build_dir.openDir("src", .{ .iterate = true });
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defer src_dir.close();
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var iterator = src_dir.iterate();
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while (try iterator.next()) |entry| {
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if (std.mem.endsWith(u8, entry.name, ".zig") and
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!std.mem.eql(u8, entry.name, "main.zig"))
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{
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const name = try std.fmt.allocPrint(b.allocator, "src/{s}", .{entry.name});
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defer b.allocator.free(name);
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const t = b.addTest(name);
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t.setBuildMode(mode);
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test_step.dependOn(&t.step);
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}
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}
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}
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