99 lines
2.3 KiB
Zig
99 lines
2.3 KiB
Zig
const std = @import("std");
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pub fn build(b: *std.Build) void {
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//// Compilation options
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// Static/Dynamic linkage
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const opt_shared = b.option(
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bool,
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"shared",
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"Build as a dynamic (shared) library",
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) orelse false;
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// `zig build test`
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const opt_test = b.step(
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"test",
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"Run library tests",
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);
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//// Build Context
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var ctx = BuilderContext{
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.b = b,
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// Configuration
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.target = b.standardTargetOptions(.{}),
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.optimize = b.standardOptimizeOption(.{}),
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.linkage = if (opt_shared) .static else .dynamic,
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.test_step = opt_test
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};
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//// Library
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// Create root module
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const root_module = ctx.createModule("src/root.zig");
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// Create library
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const lib_obj = b.addLibrary(.{
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.name = "reticulum-zero",
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.linkage = ctx.linkage,
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.root_module = root_module,
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});
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// Output library object
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b.installArtifact(lib_obj);
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////////// Testing
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//
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ctx.addTestModule(root_module);
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ctx.addTestFile("src/packet.zig");
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}
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////////////// BuildContext
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//
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// Holds all the context values during build and provides related functions
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const BuilderContext = struct {
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////////// Properties
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//
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b: *std.Build,
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target: std.Build.ResolvedTarget,
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optimize: std.builtin.OptimizeMode,
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linkage: std.builtin.LinkMode,
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test_step: *std.Build.Step,
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////////// Functions
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//
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// Creates a zig build module
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fn createModule(self: *BuilderContext, file: []const u8) *std.Build.Module {
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return self.b.createModule(.{
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.root_source_file = self.b.path(file),
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.target = self.target,
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.optimize = self.optimize,
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});
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}
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// Adds a source file's own tests to the tests list
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fn addTestFile(self: *BuilderContext, file: []const u8) void {
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const module = self.createModule(file);
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self.addTestModule(module);
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}
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// Adds a module's own tests to the tests list
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fn addTestModule(self: *BuilderContext, module: *std.Build.Module) void {
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const unit_tests = self.b.addTest(.{
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.root_module = module,
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});
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const run_tests = self.b.addRunArtifact(unit_tests);
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self.test_step.dependOn(&run_tests.step);
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}
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};
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