print video frame information on receiver test

build.zig

@@ -67,6 +67,22 @@ pub fn build(b: *std.Build) void {
     );
     install_vmx_so.step.dependOn(&libvmx_build.step);
 
+    // The output lib and header directories
+    const lib_output_path: std.Build.LazyPath = .{
+        .cwd_relative = b.lib_dir,
+    };
+    const include_output_path: std.Build.LazyPath = .{
+        .cwd_relative = b.h_dir,
+    };
+
+    // Zig omt module
+    const omt_module = b.addModule("omt", .{
+        .root_source_file = b.path("src/omt.zig"),
+        .target = target,
+        .optimize = optimize,
+    });
+    omt_module.linkSystemLibrary("omt", .{});
+
     // Define executable
     const sender_exe = b.addExecutable(.{
         .name = "omtoy-sender",
@@ -76,13 +92,10 @@ pub fn build(b: *std.Build) void {
             .optimize = optimize,
         }),
     });
+    sender_exe.root_module.addImport("omt", omt_module);
 
-    const lib_output_path: std.Build.LazyPath = .{
-        .cwd_relative = b.lib_dir,
-    };
-    const include_output_path: std.Build.LazyPath = .{
-        .cwd_relative = b.h_dir,
-    };
+    omt_module.addLibraryPath(lib_output_path);
+    omt_module.addIncludePath(include_output_path);
 
     sender_exe.root_module.addLibraryPath(lib_output_path);
     sender_exe.root_module.addIncludePath(include_output_path);
@@ -97,6 +110,7 @@ pub fn build(b: *std.Build) void {
             .optimize = optimize,
         }),
     });
+    receiver_exe.root_module.addImport("omt", omt_module);
 
     receiver_exe.root_module.addLibraryPath(lib_output_path);
     receiver_exe.root_module.addIncludePath(include_output_path);