From d3ca14b76be6c90335aa115e0dc06d3849d44c28 Mon Sep 17 00:00:00 2001
From: Raphael Kubo da Costa <raphael.kubo.da.costa@intel.com>
Date: Thu, 28 Jan 2016 16:47:36 +0100
Subject: [PATCH] [Blink] WebCL: Only set ENABLE_WEBCL in the relevant files.

This change (together with a follow-up in the Crosswalk repository
itself) moves the definition of the ENABLE_WEBCL macro to Blink's
features.gypi, so that it is only passed to the relevant modules and
bindings files intead of all the 15000+ files part of Crosswalk's build.

This part of the fix only adds the definition to the Blink side; the
Crosswalk patch will stop defining the macro for the other files.
---
 third_party/WebKit/Source/build/features.gypi | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/third_party/WebKit/Source/build/features.gypi b/third_party/WebKit/Source/build/features.gypi
index 8633c3f66e65e..c5f9eb819a78c 100644
--- a/third_party/WebKit/Source/build/features.gypi
+++ b/third_party/WebKit/Source/build/features.gypi
@@ -52,6 +52,9 @@
       'detailed_memory_infra%': 0,
       'blink_logging_always_on%': 0,
       'link_core_modules_separately%': 1,
+
+      # WebCL support in Crosswalk.
+      'enable_webcl%': 0,
     },
     'conditions': [
       ['use_concatenated_impulse_responses==1', {
@@ -103,6 +106,12 @@
           'LINK_CORE_MODULES_SEPARATELY',
         ],
       }],
+
+      ['enable_webcl==1', {
+        'feature_defines': [
+          'ENABLE_WEBCL=1',
+        ],
+      }],
     ],
 
     # shared build only. If set to 1, link web, core and modules separately.