add module function

build.zig

@@ -1,18 +1,7 @@
 const std = @import("std");
 
-// Although this function looks imperative, note that its job is to
-// declaratively construct a build graph that will be executed by an external
-// runner.
 pub fn build(b: *std.Build) void {
-    // Standard target options allows the person running `zig build` to choose
-    // what target to build for. Here we do not override the defaults, which
-    // means any target is allowed, and the default is native. Other options
-    // for restricting supported target set are available.
     const target = b.standardTargetOptions(.{});
-
-    // Standard optimization options allow the person running `zig build` to select
-    // between Debug, ReleaseSafe, ReleaseFast, and ReleaseSmall. Here we do not
-    // set a preferred release mode, allowing the user to decide how to optimize.
     const optimize = b.standardOptimizeOption(.{});
 
     // Main executable
@@ -68,9 +57,7 @@ pub fn build(b: *std.Build) void {
     test_step.dependOn(&run_bdf_unit_tests.step);
 
     // Module
-    _ = b.addModule("binfon", .{
+    addModule(b);
-        .root_source_file = .{ .path = "src/lib.zig" },
-    });
 
     // Library
     const libbinfon = buildLibrary(b, .{
@@ -82,6 +69,13 @@ pub fn build(b: *std.Build) void {
     b.getInstallStep().dependOn(&libzimalloc_install.step);
 }
 
+/// Module function for depending on the binfon module
+pub fn addModule(b: *std.Build) void {
+    _ = b.addModule("binfon", .{
+        .root_source_file = .{ .path = "src/lib.zig" },
+    });
+}
+
 const ModuleOptions = struct {
     target: std.Build.ResolvedTarget,
     optimize: std.builtin.Mode,