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const std = @import("std");
pub fn build(b: *std.Build) void {
const target = b.standardTargetOptions(.{});
const optimize = b.standardOptimizeOption(.{});
// Dependencies
const ziglyph = b.dependency("ziglyph", .{});
// Code generation
// Grapheme break
const gbp_gen_exe = b.addExecutable(.{
.name = "gbp",
.root_source_file = .{ .path = "codegen/gbp.zig" },
.target = b.host,
.optimize = .Debug,
});
const run_gbp_gen_exe = b.addRunArtifact(gbp_gen_exe);
const gbp_gen_out = run_gbp_gen_exe.addOutputFileArg("gbp.zig");
// Display width
const cjk = b.option(bool, "cjk", "Ambiguouse code points are wide (display width: 2).") orelse false;
const options = b.addOptions();
options.addOption(bool, "cjk", cjk);
const dwp_gen_exe = b.addExecutable(.{
.name = "dwp",
.root_source_file = .{ .path = "codegen/dwp.zig" },
.target = b.host,
.optimize = .Debug,
});
dwp_gen_exe.root_module.addOptions("options", options);
const run_dwp_gen_exe = b.addRunArtifact(dwp_gen_exe);
const dwp_gen_out = run_dwp_gen_exe.addOutputFileArg("dwp.zig");
// Normalization properties
const normp_gen_exe = b.addExecutable(.{
.name = "normp",
.root_source_file = .{ .path = "codegen/normp.zig" },
.target = b.host,
.optimize = .Debug,
});
const run_normp_gen_exe = b.addRunArtifact(normp_gen_exe);
const normp_gen_out = run_normp_gen_exe.addOutputFileArg("normp.zig");
// Modules we provide
// Code points
const code_point = b.addModule("code_point", .{
.root_source_file = .{ .path = "src/code_point.zig" },
.target = target,
.optimize = optimize,
});
// Grapheme clusters
const grapheme = b.addModule("grapheme", .{
.root_source_file = .{ .path = "src/grapheme.zig" },
.target = target,
.optimize = optimize,
});
grapheme.addImport("code_point", code_point);
grapheme.addAnonymousImport("gbp", .{ .root_source_file = gbp_gen_out });
// ASCII utilities
const ascii = b.addModule("ascii", .{
.root_source_file = .{ .path = "src/ascii.zig" },
.target = target,
.optimize = optimize,
});
// Fixed pitch font display width
const display_width = b.addModule("display_width", .{
.root_source_file = .{ .path = "src/display_width.zig" },
.target = target,
.optimize = optimize,
});
display_width.addImport("ascii", ascii);
display_width.addImport("code_point", code_point);
display_width.addImport("grapheme", grapheme);
display_width.addAnonymousImport("dwp", .{ .root_source_file = dwp_gen_out });
// Normalization
const norm = b.addModule("Normalizer", .{
.root_source_file = .{ .path = "src/Normalizer.zig" },
.target = target,
.optimize = optimize,
});
norm.addImport("code_point", code_point);
norm.addImport("ziglyph", ziglyph.module("ziglyph"));
norm.addAnonymousImport("normp", .{ .root_source_file = normp_gen_out });
// Benchmark rig
const exe = b.addExecutable(.{
.name = "zg",
.root_source_file = .{ .path = "src/main.zig" },
.target = target,
.optimize = optimize,
});
exe.root_module.addImport("ziglyph", ziglyph.module("ziglyph"));
exe.root_module.addImport("ascii", ascii);
exe.root_module.addImport("code_point", code_point);
exe.root_module.addImport("grapheme", grapheme);
exe.root_module.addImport("display_width", display_width);
exe.root_module.addImport("Normalizer", norm);
b.installArtifact(exe);
const run_cmd = b.addRunArtifact(exe);
run_cmd.step.dependOn(b.getInstallStep());
if (b.args) |args| run_cmd.addArgs(args);
const run_step = b.step("run", "Run the app");
run_step.dependOn(&run_cmd.step);
// Tests
const exe_unit_tests = b.addTest(.{
.root_source_file = .{ .path = "src/Normalizer.zig" },
.target = target,
.optimize = optimize,
});
// exe_unit_tests.root_module.addImport("ascii", ascii);
exe_unit_tests.root_module.addImport("code_point", code_point);
// exe_unit_tests.root_module.addImport("grapheme", grapheme);
// exe_unit_tests.root_module.addAnonymousImport("gbp", .{ .root_source_file = gbp_gen_out });
// exe_unit_tests.root_module.addAnonymousImport("dwp", .{ .root_source_file = dwp_gen_out });
exe_unit_tests.root_module.addImport("ziglyph", ziglyph.module("ziglyph"));
exe_unit_tests.root_module.addAnonymousImport("normp", .{ .root_source_file = normp_gen_out });
const run_exe_unit_tests = b.addRunArtifact(exe_unit_tests);
const test_step = b.step("test", "Run unit tests");
test_step.dependOn(&run_exe_unit_tests.step);
}
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