diff --git a/tests/test-gguf.cpp b/tests/test-gguf.cpp
index ed3070dc4..93856e673 100644
--- a/tests/test-gguf.cpp
+++ b/tests/test-gguf.cpp
@@ -347,7 +347,13 @@ static FILE * get_handcrafted_file(const unsigned int seed, const enum handcraft
             name += "_" + std::to_string(i);
         }
         if (hft == HANDCRAFTED_TENSORS_BAD_NAME_SIZE) {
-            name += "_with_a_very_long_name_which_is_longer_than_what_is_allowed_for_ggml_tensors";
+            // Pad past GGML_MAX_NAME (default 64, can be raised at build time
+            // — omnivoice bumps it to 128). Keep growing until we're strictly
+            // over the limit so the "bad name size" branch actually exercises
+            // the oversize-name failure path under any GGML_MAX_NAME.
+            while (name.length() < (size_t) GGML_MAX_NAME) {
+                name += "_with_a_very_long_name_which_is_longer_than_what_is_allowed_for_ggml_tensors";
+            }
             GGML_ASSERT(name.length() >= GGML_MAX_NAME);
         }
         {
diff --git a/tools/kokoro/include/kokoro-layers.h b/tools/kokoro/include/kokoro-layers.h
index a5147cff9..52212bca4 100644
--- a/tools/kokoro/include/kokoro-layers.h
+++ b/tools/kokoro/include/kokoro-layers.h
@@ -147,6 +147,9 @@ inline void convtranspose1d_forward(
         const float * W, const float * b, int Cout, int K,
         int stride, int pad, int output_pad,
         float * y, int T_out) {
+    // output_pad affects T_out (computed by caller) but does not change
+    // the per-element formula here.
+    (void)output_pad;
     // Zero output, then add contributions.
     std::memset(y, 0, sizeof(float) * (size_t)Cout * (size_t)T_out);
     if (b) {
@@ -179,6 +182,9 @@ inline void convtranspose1d_depthwise_forward(
         const float * W, const float * b, int K,
         int stride, int pad, int output_pad,
         float * y, int T_out) {
+    // output_pad affects T_out (computed by caller) but does not change
+    // the per-element formula here.
+    (void)output_pad;
     std::memset(y, 0, sizeof(float) * (size_t)C * (size_t)T_out);
     for (int c = 0; c < C; ++c) {
         const float * xi = x + (size_t)c * T;
diff --git a/tools/omnivoice/CMakeLists.txt b/tools/omnivoice/CMakeLists.txt
index 8ccfed072..8645698f8 100644
--- a/tools/omnivoice/CMakeLists.txt
+++ b/tools/omnivoice/CMakeLists.txt
@@ -244,25 +244,24 @@ target_link_libraries(omnivoice-test-abi-c PRIVATE omnivoice_lib)
 # dac_conv_t1d's ggml_conv_transpose_1d migration (elizaOS/eliza#7660).
 # The default run uses deterministic synthetic DAC block shapes; pass
 # `--gguf <omnivoice-tokenizer.gguf>` to exercise real conv_t1 weights.
-add_executable(omnivoice-dac-parity tests/dac-parity.cpp)
-target_compile_features(omnivoice-dac-parity PRIVATE cxx_std_17)
-target_include_directories(omnivoice-dac-parity PRIVATE
-    ${CMAKE_SOURCE_DIR}/ggml/include
-    ${CMAKE_SOURCE_DIR}/ggml/src)
-# Link ggml-cpu / ggml-base only when those CMake targets actually exist.
-# On some cross-compile configurations (Android NDK in particular) the
-# ggml-cpu target may not be defined, and naming it unconditionally in
-# target_link_libraries makes CMake fall back to a literal `-lggml-cpu`
-# link flag against a phantom library. Guard the link the same way
-# tools/kokoro/CMakeLists.txt does for kokoro_lib.
-target_link_libraries(omnivoice-dac-parity PRIVATE ggml)
-if(TARGET ggml-base)
-    target_link_libraries(omnivoice-dac-parity PRIVATE ggml-base)
-endif()
+#
+# The parity harness calls ggml_backend_cpu_init / ggml_backend_cpu_set_n_threads
+# directly, so it can only be built when the ggml-cpu CMake target is present.
+# On some cross-compile configurations (Android NDK in particular) the ggml-cpu
+# target is not defined, and the executable would fail to link. Gate the whole
+# target on ggml-cpu availability so those builds skip it cleanly.
 if(TARGET ggml-cpu)
-    target_link_libraries(omnivoice-dac-parity PRIVATE ggml-cpu)
-endif()
+    add_executable(omnivoice-dac-parity tests/dac-parity.cpp)
+    target_compile_features(omnivoice-dac-parity PRIVATE cxx_std_17)
+    target_include_directories(omnivoice-dac-parity PRIVATE
+        ${CMAKE_SOURCE_DIR}/ggml/include
+        ${CMAKE_SOURCE_DIR}/ggml/src)
+    target_link_libraries(omnivoice-dac-parity PRIVATE ggml ggml-cpu)
+    if(TARGET ggml-base)
+        target_link_libraries(omnivoice-dac-parity PRIVATE ggml-base)
+    endif()
 
-if(BUILD_TESTING)
-    add_test(NAME omnivoice-dac-parity COMMAND omnivoice-dac-parity --no-real)
+    if(BUILD_TESTING)
+        add_test(NAME omnivoice-dac-parity COMMAND omnivoice-dac-parity --no-real)
+    endif()
 endif()