1 files changed, 82 insertions, 0 deletions
diff --git a/deps/v8/build/update-linux-sandbox.sh b/deps/v8/build/update-linux-sandbox.sh
new file mode 100755
index 0000000000..d24cf2602d
--- /dev/null
+++ b/deps/v8/build/update-linux-sandbox.sh
@@ -0,0 +1,82 @@
+#!/bin/sh
+
+# Copyright (c) 2012 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.
+
+BUILDTYPE="${BUILDTYPE:-Debug}"
+CHROME_SRC_DIR="${CHROME_SRC_DIR:-$(dirname -- $(readlink -fn -- "$0"))/..}"
+CHROME_OUT_DIR="${CHROME_SRC_DIR}/${CHROMIUM_OUT_DIR:-out}/${BUILDTYPE}"
+CHROME_SANDBOX_BUILD_PATH="${CHROME_OUT_DIR}/chrome_sandbox"
+CHROME_SANDBOX_INST_PATH="/usr/local/sbin/chrome-devel-sandbox"
+CHROME_SANDBOX_INST_DIR=$(dirname -- "$CHROME_SANDBOX_INST_PATH")
+
+TARGET_DIR_TYPE=$(stat -f -c %t -- "${CHROME_SANDBOX_INST_DIR}" 2>/dev/null)
+if [ $? -ne 0 ]; then
+  echo "Could not get status of ${CHROME_SANDBOX_INST_DIR}"
+  exit 1
+fi
+
+# Make sure the path is not on NFS.
+if [ "${TARGET_DIR_TYPE}" = "6969" ]; then
+  echo "Please make sure ${CHROME_SANDBOX_INST_PATH} is not on NFS!"
+  exit 1
+fi
+
+installsandbox() {
+  echo "(using sudo so you may be asked for your password)"
+  sudo -- cp "${CHROME_SANDBOX_BUILD_PATH}" \
+    "${CHROME_SANDBOX_INST_PATH}" &&
+  sudo -- chown root:root "${CHROME_SANDBOX_INST_PATH}" &&
+  sudo -- chmod 4755 "${CHROME_SANDBOX_INST_PATH}"
+  return $?
+}
+
+if [ ! -d "${CHROME_OUT_DIR}" ]; then
+  echo -n "${CHROME_OUT_DIR} does not exist. Use \"BUILDTYPE=Release ${0}\" "
+  echo "If you are building in Release mode"
+  exit 1
+fi
+
+if [ ! -f "${CHROME_SANDBOX_BUILD_PATH}" ]; then
+  echo "Could not find ${CHROME_SANDBOX_BUILD_PATH}"
+  echo -n "BUILDTYPE is $BUILDTYPE, use \"BUILDTYPE=<value> ${0}\" to override "
+  echo "after you build the chrome_sandbox target"
+  exit 1
+fi
+
+if readelf -d "${CHROME_SANDBOX_BUILD_PATH}" | \
+  grep "(RPATH)" > /dev/null 2>&1; then
+  echo "Build requires is_component_build=false in ${CHROME_OUT_DIR}/args.gn."
+  exit 1
+fi
+
+if [ ! -f "${CHROME_SANDBOX_INST_PATH}" ]; then
+  echo -n "Could not find ${CHROME_SANDBOX_INST_PATH}, "
+  echo "installing it now."
+  installsandbox
+fi
+
+if [ ! -f "${CHROME_SANDBOX_INST_PATH}" ]; then
+  echo "Failed to install ${CHROME_SANDBOX_INST_PATH}"
+  exit 1
+fi
+
+CURRENT_API=$("${CHROME_SANDBOX_BUILD_PATH}" --get-api)
+INSTALLED_API=$("${CHROME_SANDBOX_INST_PATH}" --get-api)
+
+if [ "${CURRENT_API}" != "${INSTALLED_API}" ]; then
+  echo "Your installed setuid sandbox is too old, installing it now."
+  if ! installsandbox; then
+    echo "Failed to install ${CHROME_SANDBOX_INST_PATH}"
+    exit 1
+  fi
+else
+  echo "Your setuid sandbox is up to date"
+  if [ "${CHROME_DEVEL_SANDBOX}" != "${CHROME_SANDBOX_INST_PATH}" ]; then
+    echo -n "Make sure you have \"export "
+    echo -n "CHROME_DEVEL_SANDBOX=${CHROME_SANDBOX_INST_PATH}\" "
+    echo "somewhere in your .bashrc"
+    echo "This variable is currently: ${CHROME_DEVEL_SANDBOX:-empty}"
+  fi
+fi