diff --git a/tensorflow/lite/delegates/xnnpack/weight_cache.cc b/tensorflow/lite/delegates/xnnpack/weight_cache.cc
index da220a3a..9ced4ff0 100644
--- a/tensorflow/lite/delegates/xnnpack/weight_cache.cc
+++ b/tensorflow/lite/delegates/xnnpack/weight_cache.cc
@@ -17,7 +17,7 @@ limitations under the License.
 #include <fcntl.h>
 #include <sys/stat.h>
 
-#if defined(_MSC_VER)
+#if defined(_MSC_VER) || defined(__MINGW32__)
 #include <io.h>
 #define F_OK 0
 #else
@@ -167,7 +167,7 @@ bool MMapHandle::Map(const FileDescriptor& fd, const size_t offset,
   ScopeGuard unmap_on_error([this] { UnMap(); });
   size_ = file_stats.st_size - offset;
   offset_ = offset;
-#if defined(_MSC_VER)
+#if defined(_MSC_VER) || defined(__MINGW32__)
   // This allocation is freed in UnMap and in the desctructor.
   data_ = new uint8_t[size_];
   fd.SetPos(offset);
@@ -206,7 +206,7 @@ bool MMapHandle::Resize(size_t new_size) {
 
 void MMapHandle::UnMap() {
   if (data_) {
-#if defined(_MSC_VER)
+#if defined(_MSC_VER) || defined(__MINGW32__)
     delete[] data_;
 #else
     munmap(data_, size_);
diff --git a/tensorflow/lite/profiling/time.cc b/tensorflow/lite/profiling/time.cc
index da3d7b8c..3cf5ff84 100644
--- a/tensorflow/lite/profiling/time.cc
+++ b/tensorflow/lite/profiling/time.cc
@@ -14,7 +14,7 @@ limitations under the License.
 ==============================================================================*/
 #include "tensorflow/lite/profiling/time.h"
 
-#if defined(_MSC_VER)
+#if defined(_MSC_VER) || defined(__MINGW32__)
 #include <chrono>  // NOLINT(build/c++11)
 #include <thread>  // NOLINT(build/c++11)
 #else
@@ -26,7 +26,7 @@ namespace tflite {
 namespace profiling {
 namespace time {
 
-#if defined(_MSC_VER)
+#if defined(_MSC_VER) || defined(__MINGW32__)
 
 uint64_t NowMicros() {
   return static_cast<uint64_t>(
diff --git a/tensorflow/lite/tools/cmake/modules/cpuinfo.cmake b/tensorflow/lite/tools/cmake/modules/cpuinfo.cmake
index ba2a2596..cce1d729 100644
--- a/tensorflow/lite/tools/cmake/modules/cpuinfo.cmake
+++ b/tensorflow/lite/tools/cmake/modules/cpuinfo.cmake
@@ -26,6 +26,7 @@ OverridableFetchContent_Declare(
   GIT_TAG fa1c679da8d19e1d87f20175ae1ec10995cd3dd3
   GIT_PROGRESS TRUE
   SOURCE_DIR "${CMAKE_BINARY_DIR}/cpuinfo"
+  PATCH_COMMAND git apply ${CMAKE_SOURCE_DIR}/cpuinfo_fa1c.patch
 )
 OverridableFetchContent_GetProperties(cpuinfo)
 if(NOT cpuinfo_POPULATED)
diff --git a/tensorflow/lite/tools/cmake/modules/gemmlowp.cmake b/tensorflow/lite/tools/cmake/modules/gemmlowp.cmake
index 76d97054..55adf4d6 100644
--- a/tensorflow/lite/tools/cmake/modules/gemmlowp.cmake
+++ b/tensorflow/lite/tools/cmake/modules/gemmlowp.cmake
@@ -31,6 +31,7 @@ OverridableFetchContent_Declare(
   # GIT_SHALLOW TRUE
   GIT_PROGRESS TRUE
   SOURCE_DIR "${CMAKE_BINARY_DIR}/gemmlowp"
+  PATCH_COMMAND git apply ${CMAKE_SOURCE_DIR}/gemmlowp_16e8.patch
 )
 
 OverridableFetchContent_GetProperties(gemmlowp)