93 lines
3.4 KiB
Zig
93 lines
3.4 KiB
Zig
const std = @import("std");
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// Although this function looks imperative, note that its job is to
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// declaratively construct a build graph that will be executed by an external
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// runner.
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pub fn build(b: *std.Build) 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 optimization options allow the person running `zig build` to select
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// between Debug, ReleaseSafe, ReleaseFast, and ReleaseSmall. Here we do not
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// set a preferred release mode, allowing the user to decide how to optimize.
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const optimize = b.standardOptimizeOption(.{});
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const zg = b.dependency("zg", .{
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.target = target,
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.optimize = optimize,
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});
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const interface = b.dependency("interface", .{
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.target = target,
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.optimize = optimize,
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});
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const lib = b.addModule("zterm", .{
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.root_source_file = b.path("src/zterm.zig"),
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.target = target,
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.optimize = optimize,
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});
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lib.addImport("interface", interface.module("interface"));
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lib.addImport("code_point", zg.module("code_point"));
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// example executables
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const stack_example = b.addExecutable(.{
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.name = "stack",
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.root_source_file = b.path("examples/stack.zig"),
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.target = target,
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.optimize = optimize,
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});
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stack_example.root_module.addImport("zterm", lib);
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const container_example = b.addExecutable(.{
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.name = "container",
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.root_source_file = b.path("examples/container.zig"),
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.target = target,
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.optimize = optimize,
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});
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container_example.root_module.addImport("zterm", lib);
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const padding_example = b.addExecutable(.{
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.name = "padding",
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.root_source_file = b.path("examples/padding.zig"),
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.target = target,
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.optimize = optimize,
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});
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padding_example.root_module.addImport("zterm", lib);
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const exec_example = b.addExecutable(.{
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.name = "exec",
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.root_source_file = b.path("examples/exec.zig"),
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.target = target,
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.optimize = optimize,
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});
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exec_example.root_module.addImport("zterm", lib);
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// This declares intent for the executable to be installed into the
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// standard location when the user invokes the "install" step (the default
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// step when running `zig build`).
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b.installArtifact(stack_example);
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b.installArtifact(container_example);
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b.installArtifact(padding_example);
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b.installArtifact(exec_example);
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// Creates a step for unit testing. This only builds the test executable
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// but does not run it.
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const lib_unit_tests = b.addTest(.{
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.root_source_file = b.path("src/zterm.zig"),
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.target = target,
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.optimize = optimize,
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});
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lib_unit_tests.root_module.addImport("zg", zg.module("code_point"));
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const run_lib_unit_tests = b.addRunArtifact(lib_unit_tests);
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// Similar to creating the run step earlier, this exposes a `test` step to
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// the `zig build --help` menu, providing a way for the user to request
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// running the unit tests.
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const test_step = b.step("test", "Run unit tests");
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test_step.dependOn(&run_lib_unit_tests.step);
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}
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