MAPREDUCE-6078. native-task: fix gtest build on macosx (Binglin Chang)

hadoop-mapreduce-project/CHANGES.txt

@@ -222,6 +222,8 @@ Trunk (Unreleased)
 
     MAPREDUCE-6077. native-task: Remove CustomModule examples in nativetask (seanzhong)
 
+    MAPREDUCE-6078. native-task: fix gtest build on macosx (Binglin Chang)
+
 Release 2.6.0 - UNRELEASED
 
   INCOMPATIBLE CHANGES

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/CMakeLists.txt

@@ -249,11 +249,6 @@ add_executable(nttest
     ${D}/test/test_commons.cc)
 
 
-IF (${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
-    # macos clang with libc++ does not have tr1/tuple, just tuple
-    SET_TARGET_PROPERTIES(nttest PROPERTIES COMPILE_FLAGS "-DGTEST_USE_OWN_TR1_TUPLE=1")
-ENDIF()
-
 target_link_libraries(nttest
      nativetask_static
      gtest

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/main/native/gtest/gtest_main.cc

@@ -1,39 +0,0 @@
-// Copyright 2006, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-#include <iostream>
-
-#include "gtest/gtest.h"
-
-GTEST_API_ int main(int argc, char **argv) {
-  std::cout << "Running main() from gtest_main.cc\n";
-
-  testing::InitGoogleTest(&argc, argv);
-  return RUN_ALL_TESTS();
-}