diff --git a/googletest/include/gtest/internal/gtest-port-arch.h b/googletest/include/gtest/internal/gtest-port-arch.h
index dd84591..4dcdc89 100644
--- a/googletest/include/gtest/internal/gtest-port-arch.h
+++ b/googletest/include/gtest/internal/gtest-port-arch.h
@@ -78,6 +78,8 @@
 # define GTEST_OS_FREEBSD 1
 #elif defined __Fuchsia__
 # define GTEST_OS_FUCHSIA 1
+#elif defined(__GNU__)
+# define GTEST_OS_GNU_HURD 1
 #elif defined(__GLIBC__) && defined(__FreeBSD_kernel__)
 # define GTEST_OS_GNU_KFREEBSD 1
 #elif defined __linux__
diff --git a/googletest/include/gtest/internal/gtest-port.h b/googletest/include/gtest/internal/gtest-port.h
index 0953a78..361354b 100644
--- a/googletest/include/gtest/internal/gtest-port.h
+++ b/googletest/include/gtest/internal/gtest-port.h
@@ -116,6 +116,7 @@
 //   GTEST_OS_DRAGONFLY - DragonFlyBSD
 //   GTEST_OS_FREEBSD  - FreeBSD
 //   GTEST_OS_FUCHSIA  - Fuchsia
+//   GTEST_OS_GNU_HURD - GNU/Hurd
 //   GTEST_OS_GNU_KFREEBSD - GNU/kFreeBSD
 //   GTEST_OS_HAIKU    - Haiku
 //   GTEST_OS_HPUX     - HP-UX
@@ -547,7 +548,7 @@
   (GTEST_OS_LINUX || GTEST_OS_MAC || GTEST_OS_HPUX || GTEST_OS_QNX ||          \
    GTEST_OS_FREEBSD || GTEST_OS_NACL || GTEST_OS_NETBSD || GTEST_OS_FUCHSIA || \
    GTEST_OS_DRAGONFLY || GTEST_OS_GNU_KFREEBSD || GTEST_OS_OPENBSD ||          \
-   GTEST_OS_HAIKU)
+   GTEST_OS_HAIKU || GTEST_OS_GNU_HURD)
 #endif  // GTEST_HAS_PTHREAD
 
 #if GTEST_HAS_PTHREAD
@@ -607,7 +608,8 @@
      (GTEST_OS_WINDOWS_DESKTOP && _MSC_VER) || GTEST_OS_WINDOWS_MINGW ||  \
      GTEST_OS_AIX || GTEST_OS_HPUX || GTEST_OS_OPENBSD || GTEST_OS_QNX || \
      GTEST_OS_FREEBSD || GTEST_OS_NETBSD || GTEST_OS_FUCHSIA ||           \
-     GTEST_OS_DRAGONFLY || GTEST_OS_GNU_KFREEBSD || GTEST_OS_HAIKU)
+     GTEST_OS_DRAGONFLY || GTEST_OS_GNU_KFREEBSD || GTEST_OS_HAIKU ||     \
+     GTEST_OS_GNU_HURD)
 # define GTEST_HAS_DEATH_TEST 1
 #endif
 
@@ -627,7 +629,8 @@
 
 // Determines whether test results can be streamed to a socket.
 #if GTEST_OS_LINUX || GTEST_OS_GNU_KFREEBSD || GTEST_OS_DRAGONFLY || \
-    GTEST_OS_FREEBSD || GTEST_OS_NETBSD || GTEST_OS_OPENBSD
+    GTEST_OS_FREEBSD || GTEST_OS_NETBSD || GTEST_OS_OPENBSD ||       \
+    GTEST_OS_GNU_HURD
 # define GTEST_CAN_STREAM_RESULTS_ 1
 #endif
 
diff --git a/googletest/src/gtest-port.cc b/googletest/src/gtest-port.cc
index 53a4d37..c3c93e6 100644
--- a/googletest/src/gtest-port.cc
+++ b/googletest/src/gtest-port.cc
@@ -98,7 +98,7 @@
 const int kStdErrFileno = STDERR_FILENO;
 #endif  // _MSC_VER
 
-#if GTEST_OS_LINUX
+#if GTEST_OS_LINUX || GTEST_OS_GNU_HURD
 
 namespace {
 template <typename T>
diff --git a/googletest/test/googletest-port-test.cc b/googletest/test/googletest-port-test.cc
index 1e0c861..2697355 100644
--- a/googletest/test/googletest-port-test.cc
+++ b/googletest/test/googletest-port-test.cc
@@ -280,7 +280,7 @@
 
 #if GTEST_OS_LINUX || GTEST_OS_MAC || GTEST_OS_QNX || GTEST_OS_FUCHSIA || \
     GTEST_OS_DRAGONFLY || GTEST_OS_FREEBSD || GTEST_OS_GNU_KFREEBSD || \
-    GTEST_OS_NETBSD || GTEST_OS_OPENBSD
+    GTEST_OS_NETBSD || GTEST_OS_OPENBSD || GTEST_OS_GNU_HURD
 void* ThreadFunc(void* data) {
   internal::Mutex* mutex = static_cast<internal::Mutex*>(data);
   mutex->Lock();
diff --git a/googletest/test/gtest_help_test.py b/googletest/test/gtest_help_test.py
index 8d953bb..54d4504 100755
--- a/googletest/test/gtest_help_test.py
+++ b/googletest/test/gtest_help_test.py
@@ -43,6 +43,7 @@
 
 
 IS_LINUX = os.name == 'posix' and os.uname()[0] == 'Linux'
+IS_GNUHURD = os.name == 'posix' and os.uname()[0] == 'GNU'
 IS_GNUKFREEBSD = os.name == 'posix' and os.uname()[0] == 'GNU/kFreeBSD'
 IS_WINDOWS = os.name == 'nt'
 
@@ -112,7 +113,7 @@
     self.assertEquals(0, exit_code)
     self.assert_(HELP_REGEX.search(output), output)
 
-    if IS_LINUX or IS_GNUKFREEBSD:
+    if IS_LINUX or IS_GNUHURD or IS_GNUKFREEBSD:
       self.assert_(STREAM_RESULT_TO_FLAG in output, output)
     else:
       self.assert_(STREAM_RESULT_TO_FLAG not in output, output)