Create NaCl build of gtest.

Originally landed as 289216 and reverted as 289223 due to a GYP bug.

BUG=401761

Review URL: https://codereview.chromium.org/401453002

Cr-Commit-Position: refs/heads/master@{#289558}
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@289558 0039d316-1c4b-4281-b951-d872f2087c98

3 files changed, 135 insertions, 34 deletions

diff --git a/testing/gtest.gyp b/testing/gtest.gyp
index f4577df..671a508 100644
--- a/testing/gtest.gyp
+++ b/testing/gtest.gyp
@@ -3,46 +3,16 @@
 # found in the LICENSE file.
 
 {
+  'includes': [
+    'gtest.gypi',
+  ],
   'targets': [
     {
       'target_name': 'gtest',
       'toolsets': ['host', 'target'],
       'type': 'static_library',
       'sources': [
-        'gtest/include/gtest/gtest-death-test.h',
-        'gtest/include/gtest/gtest-message.h',
-        'gtest/include/gtest/gtest-param-test.h',
-        'gtest/include/gtest/gtest-printers.h',
-        'gtest/include/gtest/gtest-spi.h',
-        'gtest/include/gtest/gtest-test-part.h',
-        'gtest/include/gtest/gtest-typed-test.h',
-        'gtest/include/gtest/gtest.h',
-        'gtest/include/gtest/gtest_pred_impl.h',
-        'gtest/include/gtest/internal/gtest-death-test-internal.h',
-        'gtest/include/gtest/internal/gtest-filepath.h',
-        'gtest/include/gtest/internal/gtest-internal.h',
-        'gtest/include/gtest/internal/gtest-linked_ptr.h',
-        'gtest/include/gtest/internal/gtest-param-util-generated.h',
-        'gtest/include/gtest/internal/gtest-param-util.h',
-        'gtest/include/gtest/internal/gtest-port.h',
-        'gtest/include/gtest/internal/gtest-string.h',
-        'gtest/include/gtest/internal/gtest-tuple.h',
-        'gtest/include/gtest/internal/gtest-type-util.h',
-        'gtest/src/gtest-all.cc',
-        'gtest/src/gtest-death-test.cc',
-        'gtest/src/gtest-filepath.cc',
-        'gtest/src/gtest-internal-inl.h',
-        'gtest/src/gtest-port.cc',
-        'gtest/src/gtest-printers.cc',
-        'gtest/src/gtest-test-part.cc',
-        'gtest/src/gtest-typed-test.cc',
-        'gtest/src/gtest.cc',
-        'multiprocess_func_list.cc',
-        'multiprocess_func_list.h',
-        'platform_test.h',
-      ],
-      'sources!': [
-        'gtest/src/gtest-all.cc',  # Not needed by our build.
+        '<@(gtest_sources)',
       ],
       'include_dirs': [
         'gtest',
diff --git a/testing/gtest.gypi b/testing/gtest.gypi
new file mode 100644
index 0000000..ca12e1b
--- /dev/null
+++ b/testing/gtest.gypi
@@ -0,0 +1,41 @@
+# Copyright 2014 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+{
+  'variables': {
+    'gtest_sources': [
+      'gtest/include/gtest/gtest-death-test.h',
+      'gtest/include/gtest/gtest-message.h',
+      'gtest/include/gtest/gtest-param-test.h',
+      'gtest/include/gtest/gtest-printers.h',
+      'gtest/include/gtest/gtest-spi.h',
+      'gtest/include/gtest/gtest-test-part.h',
+      'gtest/include/gtest/gtest-typed-test.h',
+      'gtest/include/gtest/gtest.h',
+      'gtest/include/gtest/gtest_pred_impl.h',
+      'gtest/include/gtest/gtest_prod.h',
+      'gtest/include/gtest/internal/gtest-death-test-internal.h',
+      'gtest/include/gtest/internal/gtest-filepath.h',
+      'gtest/include/gtest/internal/gtest-internal.h',
+      'gtest/include/gtest/internal/gtest-linked_ptr.h',
+      'gtest/include/gtest/internal/gtest-param-util-generated.h',
+      'gtest/include/gtest/internal/gtest-param-util.h',
+      'gtest/include/gtest/internal/gtest-port.h',
+      'gtest/include/gtest/internal/gtest-string.h',
+      'gtest/include/gtest/internal/gtest-tuple.h',
+      'gtest/include/gtest/internal/gtest-type-util.h',
+      'gtest/src/gtest-death-test.cc',
+      'gtest/src/gtest-filepath.cc',
+      'gtest/src/gtest-internal-inl.h',
+      'gtest/src/gtest-port.cc',
+      'gtest/src/gtest-printers.cc',
+      'gtest/src/gtest-test-part.cc',
+      'gtest/src/gtest-typed-test.cc',
+      'gtest/src/gtest.cc',
+      'multiprocess_func_list.cc',
+      'multiprocess_func_list.h',
+      'platform_test.h',
+    ],
+  },
+}
diff --git a/testing/gtest_nacl.gyp b/testing/gtest_nacl.gyp
new file mode 100644
index 0000000..697217c
--- /dev/null
+++ b/testing/gtest_nacl.gyp
@@ -0,0 +1,90 @@
+# Copyright 2014 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+{
+  'variables': {
+    'chromium_code': 1,
+  },
+  'includes': [
+    '../build/common_untrusted.gypi',
+    'gtest.gypi',
+  ],
+  'conditions': [
+    ['disable_nacl==0 and disable_nacl_untrusted==0', {
+      'targets': [
+        {
+          'target_name': 'gtest_nacl',
+          'type': 'none',
+          'variables': {
+            'nlib_target': 'libgtest_nacl.a',
+            'build_glibc': 0,
+            'build_newlib': 1,
+            'build_pnacl_newlib': 0,
+          },
+          'sources': [
+            '<@(gtest_sources)',
+          ],
+          'include_dirs': [
+            'gtest',
+            'gtest/include',
+          ],
+          'defines': [
+            # In order to allow regex matches in gtest to be shared between
+            # Windows and other systems, we tell gtest to always use it's
+            # internal engine.
+            'GTEST_HAS_POSIX_RE=0',
+            'GTEST_LANG_CXX11=0',
+            # gtest isn't able to figure out when RTTI is disabled for gcc
+            # versions older than 4.3.2, and assumes it's enabled.  Our Mac
+            # and Linux builds disable RTTI, and cannot guarantee that the
+            # compiler will be 4.3.2. or newer.  The Mac, for example, uses
+            # 4.2.1 as that is the latest available on that platform.  gtest
+            # must be instructed that RTTI is disabled here, and for any
+            # direct dependents that might include gtest headers.
+            'GTEST_HAS_RTTI=0',
+          ],
+          'all_dependent_settings': {
+            'defines': [
+              'GTEST_HAS_POSIX_RE=0',
+              'GTEST_LANG_CXX11=0',
+            ],
+            'link_flags': [
+              '-lgtest_nacl',
+            ],
+          },
+          'direct_dependent_settings': {
+            'defines': [
+              'UNIT_TEST',
+              'GTEST_HAS_RTTI=0',
+            ],
+            'include_dirs': [
+              'gtest/include',  # So that gtest headers can find themselves.
+            ],
+          },
+        },
+        {
+          'target_name': 'gtest_main_nacl',
+          'type': 'none',
+          'variables': {
+            'nlib_target': 'libgtest_main_nacl.a',
+            'build_glibc': 0,
+            'build_newlib': 1,
+            'build_pnacl_newlib': 0,
+          },
+          'dependencies': [
+            'gtest_nacl',
+          ],
+          'sources': [
+            'gtest/src/gtest_main.cc',
+          ],
+          'all_dependent_settings': {
+            'link_flags': [
+              '-lgtest_main_nacl',
+            ],
+          },
+        },
+      ],
+    }],
+  ],
+}