Allow OpenCL to open libraries in /usr/lib

content/common/common.sb

 ;;
 ;; 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.
 ;;
 ; This configuration file isn't used on it's own, but instead implicitly
 ; included at the start of all other sandbox configuration files in Chrome.
 (version 1)
 
 ; Helper function to check if a param is set to true.
 (define (param-true? str) (string=? (param str) "TRUE"))
 
 ; Helper function to determine if a parameter is defined or not.
 (define (param-defined? str) (string? (param str)))
 
 ; Define constants for all of the parameter strings passed in.
 (define disable-sandbox-denial-logging "DISABLE_SANDBOX_DENIAL_LOGGING")
 (define enable-logging "ENABLE_LOGGING")
 (define component-build-workaround "COMPONENT_BUILD_WORKAROUND")
 (define permitted-dir "PERMITTED_DIR")
 (define lion-or-later "LION_OR_LATER")

[Robert Sesek, 2015/08/05 22:35:58]

Move this down so that all the os version params are defined next to each other.

[Greg K, 2015/08/06 00:17:09]

Done.

 (define homedir-as-literal "USER_HOMEDIR_AS_LITERAL")
+(define elcap-or-later "ELCAP_OR_LATER")
 
 ; Consumes a subpath and appends it to the user's homedir path.
 (define (user-homedir-path subpath) (string-append (param homedir-as-literal) subpath))
 
 ; DISABLE_SANDBOX_DENIAL_LOGGING turns off log messages in the system log.
 (if (param-true? disable-sandbox-denial-logging)
     (deny default (with no-log))
     (deny default))
 
 ; Support for programmatically enabling verbose debugging.
@@ skipping 15 matching lines @@
 
 ; Allow direct access to /dev/urandom, similar to Linux/POSIX, to allow
 ; third party code (eg: bits of Adobe Flash and NSS) to function properly.
 (allow file-read-data file-read-metadata (literal "/dev/urandom"))
 
 ; Enables reading file metadata for the Chrome bundle and its parent paths.
 ; http://crbug.com/127465
 (if (and (param-defined? component-build-workaround)
          (param-true? component-build-workaround))
   (allow file-read-metadata ))