1 files changed, 31 insertions, 0 deletions
diff --git a/chromium/tools/clang/scripts/blink_gc_plugin_flags.sh b/chromium/tools/clang/scripts/blink_gc_plugin_flags.sh
new file mode 100755
index 00000000000..25c587294b0
--- /dev/null
+++ b/chromium/tools/clang/scripts/blink_gc_plugin_flags.sh
@@ -0,0 +1,31 @@
+#!/usr/bin/env bash
+# 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 script returns the flags that should be passed to clang.
+
+THIS_ABS_DIR=$(cd $(dirname $0) && echo $PWD)
+CLANG_LIB_PATH=$THIS_ABS_DIR/../../../third_party/llvm-build/Release+Asserts/lib
+
+if uname -s | grep -q Darwin; then
+  LIBSUFFIX=dylib
+else
+  LIBSUFFIX=so
+fi
+
+LIBNAME=\
+$(grep LIBRARYNAME "$THIS_ABS_DIR"/../blink_gc_plugin/Makefile \
+    | cut -d ' ' -f 3)
+
+FLAGS=""
+for arg in "$@"; do
+  if [[ "$arg" = "enable-oilpan=1" ]]; then
+    FLAGS="$FLAGS -Xclang -plugin-arg-blink-gc-plugin -Xclang enable-oilpan"
+  elif [[ "$arg" = "dump-graph=1" ]]; then
+    FLAGS="$FLAGS -Xclang -plugin-arg-blink-gc-plugin -Xclang dump-graph"
+  fi
+done
+
+echo -Xclang -load -Xclang $CLANG_LIB_PATH/lib$LIBNAME.$LIBSUFFIX \
+  -Xclang -add-plugin -Xclang blink-gc-plugin $FLAGS