| /* |
| * Copyright (C) 2004, 2005, 2006, 2013 Apple Inc. |
| * Copyright (C) 2009 Google Inc. All rights reserved. |
| * Copyright (C) 2007-2009 Torch Mobile, Inc. |
| * Copyright (C) 2010, 2011 Research In Motion Limited. All rights reserved. |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Library General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public License |
| * along with this library; see the file COPYING.LIB. If not, write to |
| * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| * |
| */ |
| |
| #ifndef WTF_build_config_h |
| #define WTF_build_config_h |
| |
| #include "build/build_config.h" |
| #include "wtf/Compiler.h" |
| |
| /* ==== Platform adaptation macros: these describe properties of the target |
| * environment. ==== */ |
| |
| /* HAVE() - specific system features (headers, functions or similar) that are |
| * present or not */ |
| #define HAVE(WTF_FEATURE) (defined HAVE_##WTF_FEATURE && HAVE_##WTF_FEATURE) |
| /* OS() - underlying operating system; only to be used for mandated low-level |
| services like |
| virtual memory, not to choose a GUI toolkit */ |
| #define OS(WTF_FEATURE) (defined OS_##WTF_FEATURE && OS_##WTF_FEATURE) |
| |
| /* ==== Policy decision macros: these define policy choices for a particular |
| * port. ==== */ |
| |
| /* USE() - use a particular third-party library or optional OS service */ |
| #define USE(WTF_FEATURE) \ |
| (defined WTF_USE_##WTF_FEATURE && WTF_USE_##WTF_FEATURE) |
| /* ENABLE() - turn on a specific feature of WebKit */ |
| #define ENABLE(WTF_FEATURE) \ |
| (defined ENABLE_##WTF_FEATURE && ENABLE_##WTF_FEATURE) |
| |
| /* There is an assumption in the project that either OS(WIN) or OS(POSIX) is |
| * set. */ |
| #if !OS(WIN) && !OS(POSIX) |
| #error Either OS(WIN) or OS(POSIX) needs to be set. |
| #endif |
| |
| #endif // WTF_build_config_h |
