AI added two flags, one of which is dubious...

build.zig

@@ -73,6 +73,10 @@ pub fn build(b: *std.Build) void {
             "word-file.c",
             "www-parse.c",
         },
+        .flags = &.{
+            "-O2",
+            "-fwrapv",
+        },
     });
     // This creates a module, which represents a collection of source files alongside
     // some compilation options, such as optimization mode and linked system libraries.