update usage of afl as lazy dep

build.zig

@@ -1,5 +1,4 @@
 const std = @import("std");
-const afl = @import("zig-afl-kit");
 
 pub fn build(b: *std.Build) !void {
     const target = b.standardTargetOptions(.{});
@@ -110,6 +109,7 @@ fn setupFuzzStep(
     target: std.Build.ResolvedTarget,
     superhtml: *std.Build.Module,
 ) void {
+    const afl = b.lazyImport(@This(), "zig-afl-kit") orelse return;
     const afl_obj = b.addObject(.{
         .name = "superfuzz-afl",
         .root_source_file = b.path("src/fuzz/afl.zig"),
@@ -121,13 +121,13 @@ fn setupFuzzStep(
     afl_obj.root_module.stack_check = false; // not linking with compiler-rt
     afl_obj.root_module.link_libc = true; // afl runtime depends on libc
 
-    // const afl_fuzz = afl.addInstrumentedExe(
-    //     b,
-    //     target,
-    //     .ReleaseSafe,
-    //     afl_obj,
-    // );
-    // fuzz.dependOn(&b.addInstallFile(afl_fuzz, "superfuzz-afl").step);
+    const afl_fuzz = afl.addInstrumentedExe(
+        b,
+        target,
+        .ReleaseSafe,
+        afl_obj,
+    );
+    b.defaultInstallStep().dependOn(&b.addInstallFile(afl_fuzz, "superfuzz-afl").step);
 
     const super_fuzz = b.addExecutable(.{
         .name = "superfuzz",

build.zig.zon

@@ -11,8 +11,8 @@
             .hash = "12209cde192558f8b3dc098ac2330fc2a14fdd211c5433afd33085af75caa9183147",
         },
         .scripty = .{
-            .url = "git+https://github.com/kristoff-it/scripty#3338e0ed9e1ffd869acadca9673c87894b3ba38c",
-            .hash = "1220a064034f7b797618a1fc5c2f3596b5dbfe4f309afd0798cfc77bbea6bb5eb672",
+            .url = "git+https://github.com/kristoff-it/scripty#0198a780c47311758a102b2805a1e006f83c7aed",
+            .hash = "1220d8bf59468a921f64dd063a1a7b8a6668144a67fb85cdd58411fe4260229e08a8",
         },
         .@"zig-afl-kit" = .{
             .url = "git+https://github.com/kristoff-it/zig-afl-kit#f003bfe714f2964c90939fdc940d5993190a66ec",