Move nacl_defines to build.common.gypi.

build/nacl_defines.gypi

Index: build/nacl_defines.gypi
diff --git a/build/nacl_defines.gypi b/build/nacl_defines.gypi
new file mode 100644
index 0000000000000000000000000000000000000000..3887794f3421b3d12e29c37745624c5addbeefb3
--- /dev/null
+++ b/build/nacl_defines.gypi
@@ -0,0 +1,61 @@
+# Copyright 2013 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.
+
+{

[Mark Seaborn, 2013/07/28 00:41:07]

Should this file go in components/nacl, to keep the NaCl-related stuff together?

+  'variables': {
+    'conditions': [
+      ['OS=="win"', {
+        'nacl_defines': [
+          'NACL_WINDOWS=1',
+          'NACL_LINUX=0',
+          'NACL_OSX=0',
+        ],
+      },],
+      ['OS=="linux"', {
+        'nacl_defines': [
+          'NACL_WINDOWS=0',
+          'NACL_LINUX=1',
+          'NACL_OSX=0',
+        ],
+      },],
+      ['OS=="mac"', {
+        'nacl_defines': [
+          'NACL_WINDOWS=0',
+          'NACL_LINUX=0',
+          'NACL_OSX=1',
+        ],
+      },],
+      # TODO(mcgrathr): This duplicates native_client/build/common.gypi;
+      # we should figure out a way to unify the settings.
+      ['target_arch=="ia32"', {
+        'nacl_defines': [
+          'NACL_TARGET_SUBARCH=32',
+          'NACL_TARGET_ARCH=x86',
+          'NACL_BUILD_SUBARCH=32',
+          'NACL_BUILD_ARCH=x86',
+        ],
+      }],
+      ['target_arch=="x64"', {
+        'nacl_defines': [
+          'NACL_TARGET_SUBARCH=64',
+          'NACL_TARGET_ARCH=x86',
+          'NACL_BUILD_SUBARCH=64',
+          'NACL_BUILD_ARCH=x86',
+        ],
+      }],
+      ['target_arch=="arm"', {
+        'nacl_defines': [
+          'NACL_BUILD_ARCH=arm',
+          'NACL_BUILD_SUBARCH=32',
+          'NACL_TARGET_ARCH=arm',
+          'NACL_TARGET_SUBARCH=32',
+        ],
+      }],
+      ['target_arch=="mipsel"', {
+        'nacl_defines': [
+        ],
+      }],
+    ],
+  }
+}