build.zig

const std = @import("std");
const builtin = @import("builtin");

pub fn build(b: *std.Build) void {
	const target = b.standardTargetOptions(.{});
	const optimize = b.standardOptimizeOption(.{});

	const osdialog_dep = b.dependency("osdialog", .{});
	const lib = b.addStaticLibrary(.{
		.name = "osdialog",
		.target = target,
		.optimize = optimize,
	});
	lib.linkLibC();
	lib.addIncludePath(osdialog_dep.path("osdialog.h"));
	lib.addCSourceFile(.{ .file = osdialog_dep.path("osdialog.c") });
	if (builtin.os.tag == .linux) {
		lib.linkSystemLibrary("gtk+-3.0");
		lib.addCSourceFile(.{ .file = osdialog_dep.path("osdialog_gtk3.c") });
	} else if (builtin.os.tag == .windows) {
		lib.linkSystemLibrary("comdlg32");
		lib.addCSourceFile(.{ .file = osdialog_dep.path("osdialog_win.c") });
	} else if (builtin.os.tag.isDarwin()) {
		lib.linkFramework("AppKit");
		lib.addCSourceFile(.{ .file = osdialog_dep.path("osdialog_mac.m") });
	}
	b.installArtifact(lib);

	const module = b.addModule("osdialog", .{
		.root_source_file = b.path("src/lib.zig"),
		.target = target,
		.optimize = optimize,
	});
	module.linkLibrary(lib);
}