From f526d777e0b378392c0666f4c414072cf64c1007 Mon Sep 17 00:00:00 2001
From: Kai Ninomiya <kainino@chromium.org>
Date: Mon, 6 Apr 2020 22:27:02 +0000
Subject: [PATCH] Fix is_asan build (at least on Mac)

The changes in this CL are copied from Chromium.

Bug: dawn:355
Change-Id: I3772b5849b096dd11541b94331309293f1a64fb5
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/18903
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
---
 DEPS                            | 10 ++++++++++
 tools/memory/asan/blacklist.txt |  4 ++++
 2 files changed, 14 insertions(+)
 create mode 100644 tools/memory/asan/blacklist.txt

diff --git a/DEPS b/DEPS
index 2089e3e6f3..1c00d7dd67 100644
--- a/DEPS
+++ b/DEPS
@@ -28,6 +28,16 @@ deps = {
     'url': '{chromium_git}/chromium/src/third_party/binutils@01aa7745b0bab64ae22600f09fd6483c60f22ebf',
     'condition': 'dawn_standalone',
   },
+  'tools/clang/dsymutil': {
+    'packages': [
+      {
+        'package': 'chromium/llvm-build-tools/dsymutil',
+        'version': 'M56jPzDv1620Rnm__jTMYS62Zi8rxHVq7yw0qeBFEgkC',
+      }
+    ],
+    'condition': 'checkout_mac or checkout_ios',
+    'dep_type': 'cipd',
+  },
 
   # Testing, GTest and GMock
   'testing': {
diff --git a/tools/memory/asan/blacklist.txt b/tools/memory/asan/blacklist.txt
new file mode 100644
index 0000000000..35fa055dec
--- /dev/null
+++ b/tools/memory/asan/blacklist.txt
@@ -0,0 +1,4 @@
+# The rules in this file are only applied at compile time. If you can modify the
+# source in question, consider function attributes to disable instrumentation.
+#
+# Please think twice before you add or remove these rules.