Index: build/config/features.gni |
diff --git a/build/config/features.gni b/build/config/features.gni |
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+# 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. |
+ |
+# This file contains Chrome-feature-related build flags (see ui.gni for |
+# UI-related ones). These should theoretically be moved to the build files of |
+# the features themselves. |
+# |
+# However, today we have many "bad" dependencies on some of these flags from, |
+# e.g. base, so they need to be global to match the GYP configuration. Also, |
+# anything that needs a grit define must be in either this file or ui.gni. |
+# |
+# PLEASE TRY TO AVOID ADDING FLAGS TO THIS FILE in cases where grit isn't |
+# required. See the declare_args block of BUILDCONFIG.gn for advice on how |
+# to set up feature flags. |
+ |
+import("//build/config/chrome_build.gni") |
+if (is_android) { |
+ import("//build/config/android/config.gni") |
+} |
+ |
+declare_args() { |
+ # Enables Native Client support. |
+ # TODO(GYP): Get NaCl linking on other platforms. |
+ # Also, see if we can always get rid of enable_nacl_untrusted and |
+ # enable_pnacl and always build them if enable_nacl is true. |
+ # The "is_nacl" part of the condition is needed to ensure that |
+ # the untrusted code is built properly; arguably it should be |
+ # guarded by "is_nacl" directly rather than enable_nacl_untrusted, but |
+ # this will go away when Mac and Win are working and we can just use |
+ # the commented out logic. |
+ # Eventually we want this to be: |
+ # enable_nacl = !is_ios && !is_android |
+ enable_nacl = (is_linux && current_cpu == "x64") || is_nacl |
+ enable_nacl_untrusted = enable_nacl |
+ enable_pnacl = enable_nacl_untrusted |
+} |
+ |
+# Additional dependent variables ----------------------------------------------- |
+ |
+# libudev usage. |
+use_udev = is_linux && !is_fnl |
+ |
+# The seccomp-bpf sandbox is only supported on three architectures |
+# currently. |
+# Do not disable seccomp_bpf anywhere without talking to |
+# security@chromium.org! |
+use_seccomp_bpf = (is_linux || is_android) && |
+ (current_cpu == "x86" || current_cpu == "x64" || |
+ current_cpu == "arm" || current_cpu == "mipsel") |